1 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
4 entire breakpoint chain and print only the first entry that needs to
5 be printed and needs to be stopped for. Fixes problems with printing
6 of multiple breakpoints with different conditions.
7 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
8 effectively stops printing of the breakpoint chain.
9 * breakpoint.c (print_it_noop): New routine to print nothing
10 for this breakpoint entry and dont stop printing.
11 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
12 watchpoint only if it is enabled.
13 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
14 descriptor from the library to make backtraces through setjmp work.
15 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
17 * mips-tdep.c (read_next_frame_reg): Provide correct values for
18 all registers saved within sigtramp, cleanup.
20 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
22 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
24 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
26 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
27 with prototype in ../include/dis-asm.h.
29 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
31 * core.c (dis_asm_{read_memory,memory_error}): New functions.
32 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
33 Use read_memory_func interface to disassembler.
35 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
37 Teach sparc solaris to next over shared library functions.
38 * solib.[hc] (find_pc_section_from_so_list): new function and
40 * sparc-tdep.c (in_solib_trampoline): new function.
41 * symfile.[hc] (find_pc_section): new function and prototypes.
42 * target.[hc] (find_pc_section_from_targets): new function and
44 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
47 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
49 * infrun.c (wait_for_inferior): Revise comment.
51 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
53 * command.{c,h}: New var_type var_integer.
54 main.c: Use it for history_size.
56 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
57 Lint and byte-order fixups.
59 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
61 * breakpoint.h (bpstat): New field print_it.
62 breakpoint.c (bpstat_print): Use it.
63 (print_it_normal): New function (from old bpstat_print code).
64 (bpstat_{alloc,stop_status}): Set print_it field.
66 * breakpoint.c (bpstat_stop_status): Use catch_errors when
67 evaluating watchpoint condition, via new function watchpoint_check.
68 Also stop if watchpoint disabled due to leaving its block.
70 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
72 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
74 * mips-pinsn.c: Add missing include of dis-asm.h.
76 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
78 * Makefile.in (clean, distclean, realclean): Recursively apply
79 to subdirs first, rather than last. This avoids, for example,
80 Makefile being removed in a parent directory before the recursive
83 * alldeps.mak, depend: Update for below changes.
85 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
86 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
87 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
88 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
90 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
91 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
92 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
93 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
94 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
95 tm-68k.h to tm-m68k.h.
96 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
97 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
100 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
101 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
102 * a29k-tdep.c: Renamed from am29k-tdep.c.
103 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
104 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
105 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
106 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
108 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
109 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
110 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
112 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
113 define that does not appear anywhere else in the gdb source tree.
114 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
116 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
118 * breakpoint.c: Add comments regarding breakpoint_re_set.
120 * xcoffread.c (sort_syms, compare_symbols): Remove.
121 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
122 not our own sort_syms (it is identical).
124 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
126 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
128 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
129 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
131 * exec.c (exec_close): Fix storage leak.
132 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
133 output sections when patching an executable.
134 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
135 when writing all registers.
136 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
137 at the right offset in the dummy frame.
138 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
139 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
140 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
142 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
144 * Makefile.in (TARFILES): Avoid trailing backslash.
146 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
148 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
149 it in breakpoint_re_set.
150 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
152 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
153 don't use sizeof(int) for target stuff, etc).
155 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
157 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
158 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
159 support that can't be integrated anyway due to lack of clear
162 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
164 * findvar.c (read_register, write_register): Make these capable
165 of reading/writing registers that are shorter than REGISTER_TYPE.
166 * (value_from_register): Install H8500 specific code to return
167 proper value when register is being used as a pointer.
168 * h8500-tdep.c: Remove extra defines of NUM_REGS.
169 (h8500_skip_prologue): Use correct lengths for LINK instructions.
170 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
171 chain frames properly by combining frame pointer with T reg.
172 (init_extra_frame_info): Delete. It's now a macro.
173 (frame_args_address): Don't add PTR_SIZE. Stack args are already
174 offset by the correct amount off of the frame pointer.
175 (register_byte): Delete. It's now a macro.
176 (register_raw_size, register_virtual_size): Delete. Replaced by
177 common routine h8500_register_size, cuz there's no difference
178 between the raw & virtual sizes on this machine.
179 (register_convert_to_raw, register_convert_to_virtual): Delete,
180 cuz there's no difference between the raw & virtual forms.
181 Replaced by memcpy in tm file.
182 (register_virtual_type): Rename to h8500_register_virtual_type.
183 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
184 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
185 emulator have same reg offsets. This is all handled in the
187 (h8500_trapped_internalvar): New routine to detect references to
188 convenience vars acting as pointer pseudo-regs.
189 (h8500_value_trapped_internalvar): Conjure up value of pointer
191 (h8500_set_trapped_internalvar): Convert set value in real
193 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
194 code segment register.
195 infrun.c (proceed): Simplify. Call write_pc instead of doing it
197 (wait_for_inferior): Add h8500 specific code to add stack segment
198 when reading SP register.
199 remote-sim.c (fetch_register): Spacing.
200 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
201 detect cruft. Redo all register manipulation stuff. Get rid of
202 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
203 to frame pointer. (IS_TRAPPED_INTERNALVAL,
204 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
205 to create internal vars for pointer pseudo-regs.
207 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
209 * Makefile.in: Numerous small changes to macro definitions
210 and rules for building gdb distribution tree. Many macros
211 eliminated or merged, and rules simplified.
212 * alldeps.mak: Update.
215 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
217 * Makefile.in: recurse through SUBDIRS for dvi target too
219 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
221 * Clean up xcoff relocation.
222 objfiles.h (struct objfiles): Add section_offsets, num_sections.
223 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
225 symtab.h (struct general_symbol_info): Add section field.
226 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
227 xcoffread.c: Set section for symbols and msymbols.
228 (struct symtab): Add block_line_section field.
229 buildsym.c (end_symtab): Set it.
230 (end_symtab and callers): Add section parameter.
231 objfiles.c (objfile_relocate): New funciton.
232 xcoffexec.c (vmap_symtab): Use it.
233 xcoffsolib.h (struct vmap): Remove unused fields.
234 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
235 CORE_NEEDS_RELOCATION, symtab_relocated.
236 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
237 rs6000-tdep.c: Make loadinfotext static.
238 breakpoint.c (fixup_breakpoints): Doc fix.
239 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
240 (end_symtab): primary field replaces nonreloc.
242 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
244 * symtab.h (struct linetable_entry): Remove confusing comment.
246 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
248 * Makefile.in: add installcheck target
250 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
252 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
253 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
254 z8k}: New directories to hold cpu specific configuration files.
255 Naming follows gcc convention.
256 * config/{*.mt, *.mh}: All target and host makefile fragment
257 config files moved to an appropriate config/<cpu> subdirectory.
258 * nm-*, xm-*, tm-*: All native, host, and target files, which
259 get linked to nm.h, xm.h, and tm.h respectively by configure,
260 moved to appropriate config/<cpu> subdirectory.
261 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
262 Native, host, and target files that are common across more than
263 one cpu architecture and included by one of the configured
264 native, host, or target files, get moved to config directory.
265 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
266 pick up native, host, or target include files moved to one of
267 the config subdirectories, and that are included by other files.
268 * Makefile.in (alldeps.mak): Modify to account for new config
270 * alldeps.mak, depend: Update for new config directory structure.
271 * config/*/[ntx]m-*.h: Modify all files that include other
272 [ntx]m-*.h files to use path relative to gdb/config. I.E.
273 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
275 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
276 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
277 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
278 * configure.in: Default gdb_host_cpu to host_cpu, and remap
279 the ones where the default is not unique or different than the
280 config subdirectory name. Similarly, handle gdb_target_cpu.
281 Modify configure.in as appropriate to make use of gdb_host_cpu
282 and gdb_target_cpu to find makefile fragments and make links.
284 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
286 * mipsread.c (compare_blocks): Sort blocks with the same start
287 address by decreasing ending address.
289 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
291 * mipsread.c (parse_procedure): Save cur_fdr accross call to
292 lookup_symbol as it might get clobbered by the call.
294 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
295 The previous code did not initialize the language field for the psymtab
298 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
300 * c-exp.y (parse_number): Avoid shift warning.
301 * serial.h (struct ttystate): Declare empty one on DOS.
303 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
305 * xm-sun4os4.h: Return type of free() should be void, not int.
307 * vx-share/vxWorks.h: Remove #def of NULL.
309 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
311 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
313 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
315 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
317 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
319 * ieee-float.c: Moved to ../libiberty.
320 * ieee-float.h: Moved to ../include.
321 * Makefile.in: Update accordingly.
322 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
323 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
324 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
325 it is now in ../opcodes/m68881-ext.c.
326 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
327 prologue (some callers _do_ care).
328 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
329 new interface of ../opcodes/*-dis.c.
330 * ch-exp.y: Add #include <ctype.h>.
332 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
334 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
336 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
338 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
340 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
342 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
344 * z8k-tdep.c (extract_return_value, write_return_value,
345 store_struct_return): New functions from macros in tm-z8k.h.
347 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
349 * valops.c (value_arg_coerce): Apply temporary patch to
350 fix problem with coercion of array and function types when
351 passed as arguments to C functions, pending a more complete
352 review of when and how coercion should be done, depending
353 upon context and language.
355 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
357 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
359 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
360 debugsec if there are a non-zero number of symbols.
362 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
364 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
366 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
368 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
370 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
372 (symtbl_num_syms): New variable.
373 (read_xcoff_symtab): Set it.
374 (read_symbol_nvalue): Check for bad symno.
375 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
378 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
380 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
381 This is defined in defs.h if necessary.
382 * vx-share/vxWorks.h: Remove #defs of min and max.
383 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
384 vx-share/xdr_rdb.c: include defs.h.
386 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
388 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
391 * xcoffread.c (enter_line_range): complain() on bad endoffset.
392 xcoffread.c: Doc fixes.
394 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
396 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
397 xcoffexec.c (xcoff_relocate_core): New function.
398 (text_adjustment): Removed.
399 (add_vmap): Return the vmap.
400 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
402 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
404 * xcoffsolib.h: Add objfile member to struct vmap.
405 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
406 xcoffexec.c (add_vmap): Allocate objfiles here.
408 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
410 Support 68000 series without floating point.
412 * configure.in (m68000-*-{aout,elf,coff}): New configs.
413 * tm-68k-nofp.h: New file, lacks 68881 support.
414 * config/m68k-nofp.mt: New file.
416 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
418 Remove a few remaining underscore/no-underscore remnants from
421 * config/{m68k-un.mt, sparc-un.mt}: Remove.
422 * config/m68k-noun.mt: Rename to m68k-fp.mt.
423 * config/sparc-noun.mt: Rename to sparc-em.mt.
424 * tm-68k-noun.h, tm-spc-noun.h: Remove.
425 * tm-68k-un.h: Rename to tm-68k-fp.h.
426 * tm-spc-un.h: Rename to tm-spc-em.h.
427 * tm-sun4sol2.h: Cleanup.
428 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
430 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
432 * symmisc.c (std_in, std_out, std_err): Move initializations
433 to runtime code, in case they aren't constant.
435 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
437 * symtab.c (find_pc_symtab): some object file formats, notably
438 mips, have holes in the address ranges of symtabs. Change
439 this algorythm from first hit to tightest fit.
441 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
442 fence post without finding the enclosing function, then print a
445 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
447 * utils.c (fputs_demangled, fprint_symbol): Remove.
448 * utils.c (fprintf_symbol_filtered): New function which combines
449 the functionality of fputs_demangled and fprint_symbol. Uses a
450 caller provided language parameter to select the appropriate
451 demangler, and caller provided args to pass to the demangler.
452 * defs.h (enum language): Move further up in file so enum can
453 be used in prototypes.
454 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
455 * defs.h (fprintf_symbol_filtered): Add prototype.
456 * c-typeprint.c (cp_type_print_method_args): Replace calls to
457 fputs_demangled with call to fprintf_symbol_filtered.
458 * cp-valprint.c (demangle.h): Include
459 * cp-valprint.c (cp_print_value_fields): Replace calls to
460 fprint_symbol with calls to fprintf_symbol_filtered.
461 * printcmd.c (print_frame_args): Replace call to fprint_symbol
462 with call to fprintf_symbol_filtered.
463 * stack.c (print_frame_info): Remove obsolete code so we don't
464 have to update fputs_demangled usage in it.
465 * stack.c (print_frame_info, frame_info): Add language variable
466 to pass to fprintf_symbol_demangled and initialize it from the
467 symbol's language. Replace calls to fputs_demangled with calls
468 to fprintf_symbol_filtered.
469 * symtab.c (find_methods): Replace call to fputs_demangled with
470 call to fprintf_symbol_filtered.
471 **** start-sanitize-chill ****
472 * ch-valprint.c (demangle.h): Include.
473 * ch-valprint.c (chill_print_value_fields): Replace call to
474 fprint_symbol with call to new fprintf_symbol_filtered.
475 **** end-sanitize-chill ****
477 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
479 * Makefile.in (VERSION): Bump version to 4.8.2.
481 * main.c (source_command): Require an explicit pathname of file
482 to source, since previous behavior of defaulting to gdb init file
483 was troublesome and undocumented.
484 * printcmd.c (disassemble_command): Add missing '{}' pair to
485 else with two statements. Bug reported by Stephane Tsacas
487 * symtab.c (find_pc_line): Don't complain about zero length or
488 negative length line numbers for the moment, since we may not own
489 the terminal when called, such as when single stepping. (FIXME)
490 * language.h (CAST_IS_CONVERSION): True if current language is
491 C++ as well as C. Fix from Peter Schauer.
492 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
493 Use STREQN macro rather than bare '!strncmp()'.
494 * environ.c (unset_in_environ): Avoid use of memcpy on
495 overlapping memory regions, as suggested by Paul Eggert
496 <eggert@twinsun.com>.
497 * c-exp.y (%union struct): Remove unused ulval as suggested
498 by Paul Eggert <eggert@twinsun.com>.
500 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
502 * main.c (gdbinit): Make static.
503 * main.c (inhibit_gdbinit): Move to file scope.
504 * main.c (main): Remove local inhibit_gdbinit.
505 * main.c (source_command): Don't source '.gdbinit' file by
506 default if gdb has been told to ignore it.
508 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
510 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
513 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
515 * printcmd.c (print_address_symbolic): Only print if offset
516 is shorter than max_symbolic_offset.
517 (initialize_printcmd): `set print max-symbolic-offset'.
519 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
520 (examine_tag): Use it.
521 (read_register_stack): Only look in the local registers for a
522 memory address if it's between rfb and rsp; go to memory otherwise.
523 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
524 (reginv_com): Remove ancient kludge command.
526 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
528 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
529 irix4 will again compile.
531 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
533 * configure.in: accept mips-sgi-irix4* for irix4.
535 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
537 * z8k-tdep.c (print_register_hook): Lint.
539 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
541 Lint fixes from Paul Eggert (eggert@twinsun.com):
543 * command.c (do_setshow_command): var_uintegers are unsigned.
544 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
545 unsigned, since they use hex values with the high bit set.
547 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
549 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
550 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
552 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
553 macro definitions in parenthesis.
555 * dbxread.c (dbx_symfile_init): Catch the case where there is
556 no string table, but the only way we find out is by reading zero
559 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
561 * dbxread.c (dbx_symfile_init): Make size of the string table
562 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
563 offset to the string table is nonzero and handle the nonexistant
564 string table case, should it occur. Ensure that the string table
565 size read from the file is reasonable, with a minimum lower bound
566 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
568 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
570 * Makefile.in: Changes to build testsuite correctly.
571 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
572 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
573 (TARGET_FLAGS_TO_PASS): New variable.
574 (SUBDIRS): Added testsuite.
575 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
576 testsuite is compiled with CC_FOR_TARGET rather than CC.
578 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
580 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
581 reported by mycroft@gnu.ai.mit.edu.
583 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
584 * configure.in (vax-*-ultrix2*): New triplet.
585 * config/vaxult2.mh: New file.
586 * xm-vaxult2.h: New file.
588 * c-exp.y (parse_number): Change high_bit to unsigned.
589 * demangle.c: Change all references to cfront to ARM, since the
590 actual algorithm is the one specified in the Annotated Reference
591 Manual. This was confusing users into thinking that full cfront
592 support was implemented.
593 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
594 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
595 directly to lookup_struct_elt_type, which will do the
596 dereferencing itself.
597 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
598 NULL dereferencing bug for unnamed structs, comment out
601 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
603 * coffread.c (process_coff_symbol): Change PCC argument correction
604 so that it only happens on big-endian targets; so that it only
605 happens if the short or char argument is aligned on an int
606 boundary; and so that it changes the location, rather than the
607 type, of the argument. These changes tend to parallel similar
608 (old) changes in stabsread.c.
610 * coffread.c (coff_read_enum_type): Use the specified size for
611 enums, don't assume that they are int-sized.
613 * c-valprint.c (c_val_print): Don't assume enums are the same as
616 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
617 Rendell, <michael@mercury.cs.mun.ca>.
619 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
621 * language.h (local_decimal_format_custom): Add prototype.
622 * language.c (local_decimal_format_custom): Add function, bug
623 reported by Robert R. Henry (rrh@tera.com).
625 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
627 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
628 by Josef Leherbauer, joe@takeFive.co.at.
630 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
632 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
633 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
634 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
635 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
636 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
637 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
638 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
639 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
641 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
643 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
644 of demangled name fields to NULL if no demangling exists for
645 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
646 symbols if their language is known at the time they are created,
647 but sometimes the language is not known until later.
649 **** start-sanitize-chill ****
650 * ch-typeprint.c (chill_print_type_base): Name changed to
651 chill_type_print_base to match pattern for C and C++ names.
652 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
653 to be consistent with other usages.
654 * ch-typeprint.c (chill_type_print_base): Add support for
655 printing Chill STRUCT types.
656 * ch-valprint.c: Include values.h.
657 * ch-valprint.c (chill_print_value_fields): New function and
658 prototype for printing Chill STRUCT values.
659 * ch-valprint.c (chill_val_print): Fix call to val_print_string
660 that was being called with two args instead of three.
661 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
662 to print Chill STRUCT values.
663 **** end-sanitize-chill ****
665 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
667 * configure.in: added testsuite to configdirs.
669 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
671 * doc/stabs.texi: The `this' pointer is now known by the name
672 `this' instead of `$t'.
674 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
676 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
677 references of TAG_string_type DIEs in user defined types.
678 **** start-sanitize-chill ****
679 * ch-lang.c (chill_create_fundamental_type): Track compiler
680 change that now emits debugging info with the type long for Chill
682 **** end-sanitize-chill ****
684 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
686 * remote-mips.c: New file; implements MIPS remote debugging
688 * config/idt.mt: New file; uses remote-mips.c
689 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
691 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
692 floating point coprocessor.
693 (mips_push_dummy_frame): If not mips_fpu, don't save floating
695 (mips_pop_frame): If not mips_fpu, don't restore floating point
697 (_initialize_mips_tdep): New function; let the user reset mips_fpu
699 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
700 mips_fpu, don't use fp0 as floating point return register.
701 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
704 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
706 * gdb/testsuite: made modifications to testcases, etc., to allow
707 them to work properly given the reorganization of deja-gnu and the
708 relocation of the testcases from deja-gnu to a "tool" subdirectory.
710 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
712 * gdb/testsuite: Initial creation of gdb/testsuite.
713 Migrated dejagnu testcases and support files for testing nm to
714 gdb/testsuite from deja-gnu. These files were moved "as is"
715 with no modifications. This migration is part of a major overhaul
716 of dejagnu. The modifications to these testcases, etc., which
717 will allow them to work with the new version of dejagnu will be
718 made in a future update.
720 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
722 * NEWS: Add reminders for next release.
724 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
726 * mipsread.c (parse_lines): Correct check for files compiled with
729 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
731 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
733 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
735 * Makefile.in (VERSION): GDB-4.8 release!
736 * README, NEWS: Update for release.
738 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
740 * am29k-pinsn.c (print_insn): Minor nits with const.
741 * am29k-tdep.c: More minor nits with arg types for
742 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
744 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
746 * gcc.patch: Update for a different GCC (G++) bug.
747 * main.c (print_gdb_version): Update copyright year to 1993.
748 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
749 conditionalize this file on it. FIXME, right way is to split
750 these into two config files.
751 (ATTACH_DETACH): Define for BSD 4.4
752 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
753 (U_REGS_OFFSET): Revise for 4.4.
754 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
755 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
756 LONG_MAX into this file to avoid cpp "redefinition" warnings.
758 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
760 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
763 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
765 * c-lang.c (c_printstr): Bugfix for length==0 case.
767 * c-lang.c (c_printstr): If a C string ends in a null, don't
770 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
772 * defs.h (STRCMP): Make it work for unsigned chars.
774 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
776 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
777 * config/hp300bsd.mh (REGEX, REGEX1): Define.
778 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
779 define to kludge the large opcode table into two smaller tables,
780 since GCC take exponential space to build the table. Lint.
781 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
783 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
785 * Makefile.in (VERSION): Roll to 4.7.9.
786 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
787 definition here, to handle both BSD 4.3 and 4.4 systems.
788 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
789 * remote.c (alarm): Move declaration to global level, before
790 first reference to it.
791 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
792 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
794 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
796 * remote.c (readchar): forward declare alarm which otherwise looks
797 like an undeclared variable to gcc.
799 * dbxread.c (process_one_symbol): cast enum value N_SO into int
800 when comparing against an int. Avoids superfluous warning from
803 * inflow.c (set_sigint_trap): add cast to assignment from signal.
804 Avoids superfluous warnings from some systems and/or compilers
805 (like vax ultrix 4.2.)
807 * language.c (struct op_print unk_op_print_tab): use the enum
808 values rather naked zeros as initializers. Avoids warnings from
809 ultrix type compilers.
811 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
813 * Makefile.in (VERSION): Roll to 4.7.6.
814 (SFILES_SUBDIR): Add 29k-share/udi_soc.
815 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
816 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
817 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
818 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
819 (depend): Fix bug where nm-files in config files weren't noticed.
820 (make-proto-gdb-1): Avoid changing directories while building new
821 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
823 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
825 * remote.c: Improve error recovery. Allow user to break out
826 of initial connection attempt with INTERRUPT. Treat a timeout
827 while waiting for remote packet like a retry, unless the remote
828 side is actively running user code. Fix a few long printf_filtered's.
830 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
833 * buildsym.c (start_subfile): Allow null file name.
835 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
837 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
838 expects a pointer to complaint rather than a complaint
840 (process_linenos): free the previously allocated subfile name,
841 then allocate the new one from the heap.
843 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
845 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
847 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
849 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
850 Previously, would bogusly index off the bottom of type_vector.
851 (rs6000_builtin_type): Accept type number as argument.
852 (read_type, case '-'): Handle negatives like any other type number.
854 * symfile.c (deduce_language_from_filename): Handle null name.
856 * mips-tdep.c (isa_NAN): Fix byte order dependency.
857 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
858 fixed by sato@sm.sony.co.jp.
860 * xcoffread.c (parmsym): Don't use an initializer to set up
861 this struct symbol. Set it up in initialize_xcoffread.
862 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
863 works on real rs/6000 target with #ifndef FAKING_RS6000.
865 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
867 * stabsread.c (rs6000_builtin_type): Move function from
868 xcoffread.c:builtin_type.
869 * xcoffread.c (builtin_type): Move to stabsread. Remove
870 IBM6000_HOST dependency. Move misplaced comments.
871 (various): Change printf's to complaints.
872 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
873 objfile argument to read_type calls under #if 0.
874 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
875 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
876 * Makefile.in: xcoffread.o is not built by default.
877 * xm-rs6000.h (IBM6000_HOST): Remove.
878 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
879 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
882 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
884 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
885 VALUE_LVAL to be lval_memory so that we don't try to modify wild
886 register numbers when user tries to modify elements in structs
888 * inflow.c (child_terminal_info): Move banner outside of system
890 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
891 passes struct/union arguments by address.
893 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
895 * Based on patch from Kean Johnston <maw@netcom.com>:
896 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
897 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
898 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
900 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
902 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
903 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
905 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
907 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
910 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
912 * stabsread.c (define_symbol): Complain about unrecognized names
913 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
914 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
915 (read_cpp_abbrev): Don't use the class name as part of the
916 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
917 abbrevs. Inspired by Mike Tiemann.
918 (read_tilde_fields): Comment. Remove ancient dead code.
919 Remove erroneous but non-dead code. Simplify. Add complaints.
920 (in general): Remove extraneous (parentheses) in return
923 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
925 * coffread.c (coff_lookup_type): Fix fencepost error reported
926 by Art Berggreen, <arg@opal.acc.com>.
928 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
929 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
931 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
932 test, which is apparently left over from when we used native
933 include files and couldn't depend on the member names being there.
934 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
936 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
938 * mipsread.c: Major overhaul to use new BFD symbol table reading
939 routines. Now swaps information as it is needed, rather than
940 swapping everything when the file is read.
942 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
944 * Makefile.in (TARDIRS): Add sparclite demo dir.
945 (*.tab.c): Change dependency on Makefile to depend on
946 Makefile.in, otherwise it always rebuilds after configuring.
947 Force output *.tab.c file into current directory even in "make"
948 versions that rewrite dependent file names used in command lines.
950 * TODO: Remove some things we did.
951 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
952 * os68k-xdep.c: Remove; useless file (os68k is a target only).
953 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
954 * symtab.h: Eliminate unnamed unions and structs.
956 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
958 * Makefile.in (VERSION): Roll to 4.7.5.
960 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
962 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
963 re-evaluating symbol pointers.
965 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
967 * c-exp.y (lcurly, rcurly): New nonterminals.
968 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
970 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
971 made function static.
972 * parse.c (struct funcall): Moved struct def from parser-defs.h.
973 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
974 * parse.c (start_arglist):
975 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
976 * parser-defs.h (struct funcall): Moved struct def to parse.c.
977 * parser-defs.h (funcall_chain): Moved to parse.c.
978 * printcmd.c (print_frame_nameless_args): Fix prototype.
979 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
980 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
981 * valops.c (typecmp): Moved prototype from values.h.
982 * value.h (typecmp): Moved prototype to valops.c, made static.
983 **** start-sanitize-chill ****
984 * ch-exp.y (yylex): Change way control sequences are disabled.
985 **** end-sanitize-chill ****
987 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
989 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
991 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
993 * mipsread.c (upgrade_type): Build array types correctly, using
994 create_range_type and create_array_type.
996 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
998 * remote-nindy.c: Cleanup.
1000 * infrun.c (wait_for_inferior): When rolling back the PC after
1001 a breakpoint, call write_pc so that NPC gets rolled back as well
1004 * blockframe.c (inside_entry_file, inside_main_func,
1005 inside_entry_func): PC of zero is always "bottom of stack".
1007 * printcmd.c (print_frame_args, print_frame_nameless_args):
1008 Let print_frame_nameless_args decide whether there are any,
1009 laying groundwork for possibly later printing 29K args for
1010 functions where we have tag words but no symbols.
1012 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1014 * Makefile.in: fix GDB doc targets for new doc subdir structure
1016 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1018 * stack.c (parse_frame_specification): Parse as many arguments
1019 as there are (up to MAXARGS). Pass all of them in argc, argv
1020 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1021 many there were, onto SETUP_ARBITRARY_FRAME.
1022 * tm-mips.h, tm-sparc.h: Corresponding changes.
1023 * mips-tdep.c, sparc-tdep.c: Ditto.
1025 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1027 * hp300ux-nat.c: Update copyrights.
1028 * mipsread.c (parse_partial_symbols): Complain about block
1029 indexes that go backwards. Fix from Peter Schauer.
1030 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1031 symbol-file that has no linkage symbols to be read.
1032 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1033 from tm- file to xm-file, since they're host dependent.
1034 * valarith.c (value_binop): Typo.
1036 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1038 * sparclite/aload.c: Add copyleft.
1039 * sparclite/crt0.s: Add comment at beginning.
1041 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1043 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1044 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1046 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1048 * values.c (value_headof): Fix typo in which VTBL and ARG were
1049 being confused for one another.
1051 * valops.c (typecmp): Now static.
1053 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1054 baseclass--we don't always inherit its virtual function table
1057 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1058 pointer correctly in case value_struct_elt moves it around.
1060 * valops.c (typecmp): Now static. Also, now groks references
1063 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1064 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1066 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1068 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1069 to avoid "too much defining" error from native C compiler (!).
1071 * Makefile.in (HFILES): Add typeprint.h.
1072 * typeprint.[ch]: Update copyrights.
1074 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1076 * Makefile.in: Update to match doc/ subdir changes.
1078 * config/hp300hpux.mh: No cross-host file needed, just native.
1079 * config/go32.mh: Remove nonexistent "native" support.
1081 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1082 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1083 * m88k-tdep.c (next_insn): Lint, cleanup.
1084 (store_parm_word): Lint.
1086 * README: Fix typo (reported by karl@hq.ileaf.com).
1088 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1090 * expression.h (BINOP_CONCAT): Document use for self concatenation
1091 an integral number of times.
1092 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1094 * valarith.c (value_concat): Rewrite to support self
1095 concatenation an integral number of times.
1096 **** start-sanitize-chill ****
1097 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1098 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1099 eliminate hundreds of spurious shift/reduce and reduce/reduce
1100 conflicts that mask the 5 real ones.
1101 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1102 * ch-exp.y (integer_literal_expression): Remove production,
1104 **** end-sanitize-chill ****
1106 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1108 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1109 implied that "no side effects" was nonfunctional.
1110 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1111 character string and bitstring concatenation.
1112 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1113 * expression.h (exp_opcode): Add BINOP_CONCAT.
1114 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1115 * language.c (string_type): Add function to determine if a type
1117 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1118 * valarith.c (value_concat): New function to concatenate two
1119 values, such as character strings or bitstrings.
1120 * valops.c (value_string): Remove error stub and implement
1122 * value.h (value_concat): Add prototype.
1123 **** start-sanitize-chill ****
1124 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1125 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1126 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1128 **** end-sanitize-chill ****
1130 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1132 * c-exp.y (exp): Add production to support direct creation
1133 of array constants using the obvious syntax.
1134 * c-valprint.c (c_val_print): Set printed string length.
1135 * dwarfread.c (read_tag_string_type): New prototype and
1136 function that handles TAG_string_type DIEs.
1137 * dwarfread.c (process_dies): Add case for TAG_string_type
1138 that calls new read_tag_string_type function.
1139 * expprint.c (print_subexp): Add support for OP_ARRAY.
1140 * gdbtypes.c (create_range_type, create_array_type): Inherit
1141 objfile from the index type.
1142 **** start-sanitize-chill ****
1143 * ch-typeprint.c (chill_print_type): Add case for
1145 * ch-valprint.c (chill_val_print): Fix case for
1147 **** end-sanitize-chill ****
1149 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1151 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1152 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1153 include/coff/mips.h.
1155 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1157 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1158 constants with an explicit null byte terminator. OP_STRING is
1159 now used for real string types.
1160 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1161 they are used by all languages.
1162 * c-lang.c (_initialize_c_language): Move initializations of
1163 builtin_type_* to lang.c.
1164 * c-typeprint.c (c_type_print_varspec_prefix,
1165 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1166 to TYPE_CODE_STRING.
1167 * c-valprint.c (c_val_print): Change the way character arrays
1168 are printed as strings to be consistent with the way strings
1169 are printed when pointer-to-char types are dereferenced.
1170 Remove test of print_max before calling val_print_string, which
1171 now does it's own test.
1172 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1173 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1174 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1175 * gdbtypes.c (builtin_type_*): Add declarations moved from
1177 * gdbtypes.c (create_string_type): New function to create real
1179 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1180 renamed to TYPE_CODE_STRING.
1181 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1182 builtin_type_* types moved from c-lang.c.
1183 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1184 to TYPE_CODE_STRING.
1185 * gdbtypes.h (builtin_type_string): Add extern declaration.
1186 * gdbtypes.h (create_string_type): Add prototype.
1187 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1188 renamed to TYPE_CODE_STRING.
1189 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1191 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1192 renamed to TYPE_CODE_STRING.
1193 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1195 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1196 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1197 to TYPE_CODE_STRING.
1198 * valops.c (allocate_space_in_inferior): New function and
1199 prototype, using code ripped out of value_string.
1200 * valops.c (value_string): Rewritten to use new function
1201 allocate_space_in_inferior, but temporarily disabled until some
1202 other support is in place.
1203 * valops.c (value_array): New function to create array constants.
1204 * valprint.c (val_print_string): Add comment to document use,
1205 complete rewrite to fix several small buglets.
1206 * value.h (value_array): Add prototype.
1207 * value.h (val_print_string): Change prototype to match rewrite.
1208 **** start-sanitize-chill ****
1209 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1210 * ch-exp.y (match_character_literal): Disable recognition of
1211 control sequence form of character literals and document why.
1212 **** end-sanitize-chill ****
1214 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1216 * nindy-share/nindy.c: Add comments to #endif's to clarify
1219 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1220 read_memory to get byte order right.
1221 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1222 anymore. This is done in paread.c now. We expect unwind info
1223 to hang off of objfiles, and search all of the objfiles when until
1225 * (skip_trampoline_code): Cast arg to target_read_memory.
1226 * objfiles.h (struct objfile): Add new field obj_private to hold
1227 per object file private data (unwind info in this case).
1228 * paread.c (read_unwind_info): New routine to read unwind info
1229 for the objfile. This data is hung off of obj_private.
1230 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1231 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1232 make this easier to access.
1234 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1236 * c-valprint.c (cp_print_class_member): Add extern decl.
1237 * c-valprint.c (c_val_print): Extract code for printing methods
1238 and move it to cp_print_class_method in cp-valprint.c.
1239 * c-valprint.c (c_val_print): Extract code to print strings and
1240 move it to val_print_string in valprint.c.
1241 * cp-valprint.c (cp_print_class_method): New function using
1242 code extracted from c_val_print.
1243 * valprint.c (val_print_string): New function using code
1244 extracted from c_val_print.
1245 * value.h (val_print_string): Add prototype.
1246 **** start-sanitize-chill ****
1247 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1248 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1249 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1250 CHECKBUF, growbuf_by_size): New variables, macros, and support
1251 functions for implementing a dynamically expandable temp buffer.
1252 * ch-exp.y (match_string_literal): New lexer function.
1253 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1254 removed and replaced with new CHECKBUF macro.
1255 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1256 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1257 **** end-sanitize-chill ****
1259 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1261 * Makefile.in: Add info for paread.o.
1262 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1264 * blockframe.c (frameless_look_for_prologue): Correct the
1266 * gdbtypes.h, gdbtypes.c: Use const in decl of
1267 cplus_struct_default, now that pa-gas assembler has been fixed.
1268 * hppah-nat.c: Formatting.
1269 * hppah-tdep.c: Remove lots of useless externs for variables we
1271 * (find_unwind_entry): Speed up by using binary search, and a one
1273 * (rp_saved): New routine to see what unwind info says about RP
1274 being saved on the stack frame.
1275 * (frame_saved_pc): Look for prologue to see if we need to
1276 examine the stack for the saved RP or not.
1277 * (init_extra_frame_info): Check for prologue, instead of
1278 framesize to determine if we are frameless or not.
1279 * (frame_chain_valid): Stop backtraces when we run into _start.
1280 * (push_dummy_frame): Reformat to make more readable.
1281 * (find_dummy_frame_regs): ditto.
1282 * (hp_pop_frame): ditto.
1283 * (hp_restore_pc_queue): small cleanup.
1284 * (hp_push_arguments): ditto.
1285 * (pa_do_registers_info): ditto.
1286 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1287 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1288 * Define FRAME_CHAIN_VALID.
1289 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1290 passed to functions.
1292 * paread.c (pa_symtab_read): Use new bfd conventions for
1293 accessing linker symbol table.
1294 * (pa_symfile_init): Access embedded STAB info via BFD section
1295 mechanism and related macros.
1298 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1300 * sparc-stub.c: Use a seperate stack for our traps.
1301 * Handle recursive traps.
1302 * Remove all trap init code. This needs to be done by the
1304 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1306 * (handle_exception): See if we are at breakinst, if so, then
1307 advance PC sp that users can just step out of breakpoint().
1308 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1309 new place if SP has changed.
1310 * (case 's'): Get rid of this, we can't do it yet.
1311 * (case 't'): New command to test any old random feature.
1312 * (case 'r'): New command to reset the system.
1313 * (breakpoint): Add label to breakpoint trap instruction so that
1314 handle_exception() can detect where we are and get past the
1315 breakpoint trivially.
1317 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1319 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1321 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1323 * configure.in: recognise all sparclite variants
1325 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1327 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1328 binary files oring in the right bit.
1330 * main.c, source.c, state.c, symmisc.c: use macros defined in
1331 fopen-{bin|both} when fopening files.
1333 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1335 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1336 from a configuration file (typically including <limits.h>), or to
1337 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1338 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1339 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1340 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1341 * exppritn.c (print_subexp, dump_expression): Add case for
1343 * expression.h (OP_BITSTRING): New expression element type for
1345 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1346 macros to convert between number of expression elements and bytes
1347 to store that many elements.
1348 * i960-tdep.c (leafproc_return): Use new macros to access
1349 minimal symbol name and address fields.
1350 * m88k-pinsn.c (sprint_address): Use new macros to access
1351 minimal symbol name and address fields.
1352 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1353 minimal symbol address field.
1354 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1355 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1356 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1357 Use new BYTES_TO_EXP_ELEM macro.
1358 * parse.c (write_exp_bitstring): New function to write packed
1359 bitstrings into the expression element vector.
1360 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1362 * parser-defs.h (struct stoken): Document that it is used for
1363 OP_BITSTRING as well as OP_STRING.
1364 * parser-defs.h (write_exp_bitstring): Add prototype.
1365 **** start-sanitize-chill ****
1366 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1367 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1368 LOWER, LENGTH): New tokens for keywords.
1369 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1370 upper_lower_argument, length_argument, array_mode_name,
1371 string_mode_name, variant_structure_mode_name): New non-terminals
1373 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1374 * ch-exp.y (match_bitstring_literal): New lexer support function
1375 to recognize bitstring literals.
1376 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1377 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1378 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1379 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1380 * ch-exp.y (yylex): Check tokentab6.
1381 * ch-exp.y (yylex): Call match_bitstring_literal.
1382 **** end-sanitize-chill ****
1384 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1386 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1387 symbol name and value fields.
1389 * c-exp.y (yylex): Make static, to match prototype and other
1392 * expression.h (exp_opcode): Add BINOP_MOD.
1393 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1394 * expprint.c (dump_expression): Handle new BINOP_MOD.
1395 * language.c (binop_type_check): Handle new BINOP_MOD.
1396 * main.c (float_handler): Re-enable float handler when hit.
1397 * valarith.c (language.h): Include, need current_language.
1398 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1399 for integer divide truncates towards zero for negative results.
1400 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1401 * valarith.c (value_binop): Allow arithmetic operations on
1402 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1403 **** start-sanitize-chill ****
1404 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1405 * ch-exp.y (tokentab3): Add MOD and REM.
1406 * ch-exp.y (yylex): Set innermost_block for symbols found
1407 in local scopes. Return LOCATION_NAME for local symbols.
1408 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1409 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1410 **** end-sanitize-chill ****
1412 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1414 * command.c (shell_escape, make_command, _initialize_command):
1415 don't create or use fork if CANT_FORK is defined.
1416 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1417 code written for the IBM PC" remain.
1418 * xm-go32.h: define CANT_FORK
1420 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1422 * remote-sim.c: first attempt at general simulator interface
1423 * remote-hms.c: whitespace
1424 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1425 understand new stack layout. (print_register_hook): print ccr
1426 register in a fancy way.
1428 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1430 * eval.c (language.h): Include.
1431 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1432 to pointer types when the current language is C. It loses for
1433 other languages when the lower index bound is nonzero.
1434 * valarith.c (value_subscript): Take array lower bounds into
1435 account when performing subscripting operations.
1436 * valops.c (value_coerce_array): Add comment describing why
1437 arrays with nonzero lower bounds are dealt with in value_subscript,
1438 rather than in value_coerce_array.
1440 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1442 **** start-sanitize-chill ****
1443 * ch-exp.y (FLOAT_LITERAL): Add token.
1444 * ch-exp.y (literal): Add FLOAT_LITERAL.
1445 * ch-exp.y (match_float_literal): New lexer routine.
1446 * ch-exp.y (convert_float): Remove.
1447 * ch-exp.y (yylex): Call match_float_literal.
1448 * ch-exp.y (yylex): Match single '.' after trying
1449 to match floating point literals.
1450 **** end-sanitize-chill ****
1452 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1453 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1455 * expprint.c (dump_expression): New function for dumping
1456 expression vectors during gdb debugging.
1457 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1458 MULTI_SUBSCRIPT and moved out of BINOP range.
1459 * expression.h (DUMP_EXPRESSION): New macro that calls
1460 dump_expression if DEBUG_EXPRESSIONS is defined.
1461 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1462 * parse.c (length_of_subexp, prefixify_subexp): Change
1463 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1464 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1465 prefixify'ing the expression.
1466 * printcmd.c (print_command_1): Add comment.
1467 **** start-sanitize-chill ****
1468 * ch-exp.y (expression_list): Add useful actions.
1469 * ch-exp.y (value_array_element): Add useful actions.
1470 * ch-exp.y (array_primitive_value): Add production.
1471 * ch-exp.y (yylex): Recognize ',' as a token.
1472 **** end-sanitize-chill ****
1474 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1476 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1477 POSIXize the recursive makes (make [variable assignments] target{s})
1479 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1481 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1482 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1483 CPLUS_MARKER for all SVR4 systems, so follow suit.
1484 * defs.h (strdup_demangled): Remove prototype.
1485 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1486 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1487 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1488 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1489 prim_record_minimal_symbol_and_info): Use new macro
1490 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1491 * minsyms.c (install_minimal_symbols): Use new macro
1492 SYMBOL_INIT_DEMANGLED_NAME.
1493 * stabsread.c (define_symbol): Use new macro
1494 SYMBOL_INIT_DEMANGLED_NAME.
1495 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1496 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1497 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1498 SYMBOL_INIT_DEMANGLED_NAME.
1499 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1500 SYMBOL_DEMANGLED_NAME now tests language itself.
1501 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1502 now tests language itself.
1503 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1504 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1505 mangled name member in the language dependent portion of a symbol.
1506 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1507 mangled name member appropriate for a symbol's language.
1508 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1509 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1510 SYMBOL_DEMANGLED_NAME now tests language itself.
1511 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1512 initializes language dependent portion of symbol.
1513 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1514 demangles and caches the demangled form of symbol names.
1515 * utils.c (fputs_demangled, fprint_symbol): Use current language
1516 to select an appropriate demangling algorithm.
1517 * utils.c (strdup_demangled): Remove, no longer used.
1518 **** start-sanitize-chill ****
1519 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1520 access the Chill mangled name member in the language dependent
1521 portion of a symbol.
1522 * ch-lang.c (chill_demangle): New function, simple demangler.
1523 * defs.h (chill_demangle): Add prototype.
1524 * symtab.h (language_dependent_info): Add struct for Chill.
1525 **** end-sanitize-chill ****
1527 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1529 * Makefile.in (BISON): Add comment that when bison is used, it
1530 must include the "-y" option.
1531 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1532 Remove defines to remap non-yacc symbols, thus backing out of
1533 previous recent changes. Standard policy is that non-yacc parser
1534 generators get fixed, rather than adding bug workarounds in gdb
1535 for each new one that pops up. Expand comment to note this.
1536 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1538 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1540 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1541 case. Use code in N_SOL.
1543 * paread.c: New file that contains all HPPA/HPUX symbol reading
1545 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1546 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1547 * (dbx_symfile_offsets): Make static.
1548 * (pastab_build_psymtabs): New interface routine for paread to
1549 send stabs into dbxread.
1550 * gdb-stabs.h: Remove gobs of HPPA cruft.
1552 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1554 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1556 **** start-sanitize-chill ****
1557 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1558 **** end-sanitize-chill ****
1560 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1561 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1562 and YYDEBUG is not already defined.
1563 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1564 them during the previous replacements.
1565 * printcmd.c (_initialize_printcmd): Update internal documentation
1566 for "set" command to note that the assignment syntax is language
1568 **** start-sanitize-chill ****
1569 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1570 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1571 and YYDEBUG is not already defined.
1572 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1573 single_assignment_action): New terminals and nonterminal for gdb
1574 extensions to chill expression grammer.
1575 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1576 tokens that start with '$' (register names, convenience vars, etc).
1577 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1578 * ch-exp.y (yylex): Call match_dollar_tokens.
1579 **** end-sanitize-chill ****
1581 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1583 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1584 accessing minimal symbol data.
1585 * infcmd.c (read_pc): Use #ifdef, not #if.
1586 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1587 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1588 minimal symbol data.
1590 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1591 frame. Use find_return_regnum to find the caller.
1592 * (find_unwind_entry): New routine to locate stack frame info
1593 associated with a procedure. This looks in the $UNWIND_START$
1594 section in the SOM file.
1595 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1596 figure out where the caller's return address is stored.
1597 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1598 to figure out the frame size for a procedure.
1599 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1600 * (init_extra_frame_info): New routine. Corrects PC and FP for
1601 outermost frame if necessary.
1602 * (frame_chain): New routine, moved from tm-hppa.h.
1603 * (skip_trampoline_code): Handle computed function calls (ie:
1604 calls from $$dyncall).
1605 * (unwind_command): Temporary support function to allow user
1606 to control/observe aspects of the unwind (stack frame) info.
1607 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1608 was in a system call, if so, then read the PC from r31.
1609 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1610 with extra arg for skip_trampoline_code().
1611 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1612 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1613 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1615 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1617 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1618 Call new bfd_get_size() and verify that string table is no larger
1619 than the file that is supposed to contain it.
1620 * symfile.c (syms_from_objfile): Only complain about configured
1621 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1622 current target is the default BFD target.
1624 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1626 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1627 * solib.c (bkpt_names): New array of symbol names to try to
1628 use for the "mapping complete" breakpoint. Configurable
1629 define SOLIB_BKPT_NAME is first one to try.
1630 * solib.c (find_solib): Test debug_base for nonzero rather
1631 than just greater than zero.
1632 * solib.c (enable_break): Use bkpt_names to look up address
1633 at which to set "mapping complete" breakpoint.
1635 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1637 * defs.h (STRCMP, STREQ, STREQN): New macros.
1638 * defs.h (demangle_and_match): Remove prototype.
1639 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1640 and STREQN defined in defs.h.
1641 * dwarfread.c (set_cu_language): For completely unknown languages,
1642 try to deduce the language from the filename. Retain behavior
1643 that for known languages we don't know how to handle, we use
1645 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1646 and demangled name fields in symbol.
1647 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1648 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1649 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1650 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1651 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1652 Replace usages throughout.
1653 * elfread.c (demangle.h): Include.
1654 * elfread.c (record_minimal_symbol): Remove prototype and function.
1655 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1656 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1657 * infcmd.c (jump_command): Remove code to demangle name and add
1658 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1659 * minsyms.c (demangle.h): Include.
1660 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1661 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1662 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1663 * mipsread.c (psymtab_language): Add static variable.
1664 * stabsread.c (demangle.h): Include.
1665 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1666 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1667 * stack.c (return_command): Remove explicit demangling of name
1668 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1669 * symfile.c (demangle.h): Include.
1670 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1671 to match macros in symfile.h and allow them to be compiled
1672 if INLINE_ADD_PSYMBOL is not true.
1673 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1674 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1675 Add code to demangle and cache C++ symbol names. Use macro form
1676 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1677 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1678 Remove, also defined in symfile.c, which we already fixed.
1679 * symtab.c (expensive_mangler): Remove prototype and function.
1680 * symtab.c (find_methods): Remove physnames parameter and fix
1682 * symtab.c (completion_list_add_symbol): Name changed to
1683 completion_list_add_name.
1684 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1685 the normal symbol name and the cached C++ demangled name.
1686 * symtab.c (lookup_demangled_partial_symbol,
1687 lookup_demangled_block_symbol): Remove prototypes and functions.
1688 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1689 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1690 Remove code to try demangling names and matching them.
1691 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1692 Fix to try matching the cached demangled name if no match is
1693 found using the regular symbol name.
1694 * symtab.c (find_methods): Remove unused physnames array.
1695 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1696 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1697 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1698 C++ demangled symbol names.
1699 * symtab.h: Much reformatting of structures and such to add
1700 whitespace to make them more readable, and make them more
1701 consistent with other gdb structure definitions.
1702 * symtab.h (general_symbol_info): New struct containing fields
1703 common to all symbols.
1704 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1705 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1706 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1707 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1708 symbol): Use general_symbol_info struct.
1709 * utils.c (demangle_and_match): Remove, no longer used.
1710 * valops.c (demangle.h): Include.
1711 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1712 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1713 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1714 symmisc.c, symtab.c, valops.c: Replace references to minimal
1715 symbol fields with appropriate macros.
1716 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1717 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1718 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1719 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1720 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1721 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1722 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1723 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1724 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1725 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1726 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1727 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1728 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1729 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1731 * buildsym.c (start_subfile, patch_subfile_names): Default the
1732 source language to what can be deduced from the filename.
1733 * buildsym.c (end_symtab): Update the source language in the
1734 allocated symtab to match what we have been using.
1735 * buildsym.h (struct subfile): Add a language field.
1736 * c-typeprint.c (c_print_type): Remove code to do explicit
1738 * dbxread.c (psymtab_language): Add static variable.
1739 * dbxread.c (start_psymtab): Initialize psymtab_language using
1740 deduce_language_from_filename.
1742 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1744 * valprint.c (val_print): Reorganize comment and add note
1745 about dependency on target byte ordering.
1746 **** start-sanitize-chill ****
1747 * ch-exp.y (value_array_slice): Fix typo.
1748 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1749 byte sized ints are assumed to be char strings and printed with
1750 string syntax. In chill, arrays of chars and arrays of
1751 bytes/ubytes are distinquishable, and printed appropriately.
1752 **** end-sanitize-chill ****
1754 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1756 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1757 read/write routines for HPUX.
1759 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1760 branch targets to compute target address using const from previous
1761 instruction if necessary.
1762 * Add `Q' operator to print out bit position field various
1764 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
1765 cleanups, use new code from Utah.
1766 * (store_inferior_registers): Update to new code from Utah.
1767 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
1768 * (fetch_register): Clear out priv level when reading PCs.
1769 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1770 * Remove decl of errno, #include wait.h and target.h.
1771 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1772 were inside of a kernel call. If so, then PC is in a different
1773 register. Also, mask out bottom two bits of all PCs so as not to
1774 confuse higher level code.
1775 * (push_dummy_frame): Create from #define in tm-hppa.h.
1776 * (find_dummy_frame_regs): Update from Utah.
1777 * (hp_pop_frame): Create from #define in tm-hppa.h.
1778 * (hp_restore_pc_queue): New, from Utah.
1779 * (hp_push_arguments): Big fixes from Utah.
1780 * (pa_do_registers_info, pa_print_registers): Only print out fp
1782 * (skip_trampoline_code): New routine to deal with stubs that
1783 live in nowhereland between callers and callees.
1784 * i860-tdep.c: Remove decl of attach_flag.
1785 * infrun.c (wait_for_inferior): Add new macro
1786 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1787 at by PC will be nullified. If so, then step the target once more
1788 so as to avoid confusing the user.
1789 * (just before step_over_function:): Use stop_func_start, not
1790 stop_pc when checking for the existance of line number info.
1791 stop_func_start will reflect the proper address of the target
1792 routine, not of the stub that we may be traversing to get there.
1793 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
1794 to deal with the stubs that PA compilers sometimes stick between
1795 callers and callees. Also, define FLAGS_REGNUM for access to the
1797 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1799 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1800 write gr0, PC regs, and PSW!
1801 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1802 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1804 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
1805 * Define struct unwind_table_entry.
1806 * valops.c (call_function_by_hand): Add another arg to
1807 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
1810 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1812 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1814 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1816 * Makefile.in (VERSION): Bump to 4.7.4.
1817 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1818 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1819 * Makefile.in (HFILES): Add valprint.h.
1820 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1821 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1822 * typeprint.c, typeprint.h: New files for language independent
1823 type printing functions.
1824 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1825 type printing functions and definitions.
1826 * valprint.h: New include file for language independent value
1827 printing definitions.
1828 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1829 dependent value printing functions.
1830 * c-exp.y (production ptype): Add range_type variable and use new
1831 create_range_type function.
1832 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1833 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1834 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1835 "const static" to ANSI-conformant "static const".
1836 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1837 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
1839 * c-lang.h (c_print_type, c_val_print): Add prototypes.
1840 * coffread.c (decode_type): Add range_type variable and call to
1841 new create_range_type function.
1842 * complaints.c (complain): Remove unused val variable.
1843 * complaints.c (_initialize_complaints): Make it void.
1844 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
1845 variable and call new create_range_type function.
1846 * defs.h (enum val_prettyprint): Move enum from value.h to here
1847 so we can avoid having to include value.h just for prototypes that
1848 need the enum (thanks ANSI).
1849 * dwarfread.c (struct_type): Local anonymous_size variable is
1850 only used if !BITS_BIG_ENDIAN.
1851 * dwarfread.c (decode_subscript_data_item): Add rangetype
1852 variable and call new create_range_type function.
1853 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
1855 * eval.c (evaluate_subexp): Remove unused local variable name
1856 and the statement with no side effects that initializes it.
1857 * expprint.c (print_subexp): Change local_printstr to
1859 * gdbtypes.c (create_range_type): New function that creates
1860 a range type using code fragments from object file readers as
1861 an example of what has to be initialized.
1862 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
1863 and high_bound parameters, replaced with a single range_type
1864 parameter. Change function body to use passed in range_type
1865 rather than handcrafting one.
1866 * gdbtypes.h (create_range_type): Add prototype.
1867 * gdbtypes.h (create_array_type): Change prototype parameters.
1868 * infrun.c (normal_stop): Remove unused local variables tem and c.
1869 * infrun.c (hook_stop_stub): Return 0 rather than random value.
1870 * language.c (unk_lang_print_type, unk_lang_val_print): Add
1871 stub functions that call error if called.
1872 * language.c (unknown_language_defn, auto_language_defn,
1873 local_language_defn): Add initializers unk_lang_print_type and
1875 * language.h (struct language_defn): Reformat for larger
1876 comments, add la_print_type and la_val_print members. Add
1877 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
1878 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
1879 * m2-lang.c (m2_create_fundamental_type): Remove unused local
1881 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
1883 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
1884 * main.c (execute_command): Remove unused local variable cmdlines.
1885 * main.c (echo_command), stabsread.c (read_type), printcmd.c
1886 (clear_displays), symmisc.c (block_depth), values.c
1887 (clear_value_history):
1888 Make testing of truth value of assignment result explicit.
1889 * mipsread.c (upgrade_type): Update FIXME to include future use
1890 of create_range_type.
1891 * printcmd.c (ptype_command, ptype_eval, whatis_command,
1892 whatis_exp, maintenance_print_type): Move prototypes and functions
1894 * printcmd.c (_initialize_printcmd): Move add_com calls for
1895 ptype_command and whatis_command to new typeprint.c.
1896 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
1897 * source.c (find_source_lines): Local variable c only used
1898 when LSEEK_NOT_LINEAR is defined.
1899 * stabsread.c (read_array_type): Use new create_range_type
1901 * stabsread.c (read_range_type): Add new index_type variable and
1902 call new create_range_type function rather than handcrafting
1904 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
1905 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
1906 * symtab.c (type_print_base usages): Use c_type_print_base.
1907 * symtab.c (type_print_varspec_prefix usages): Use
1908 c_type_print_varspec_prefix.
1909 * symtab.c (type_print_method_args usages): Use
1910 cp_type_print_method_args.
1911 * valprint.c: Completely ripped apart and the fragments used
1912 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
1913 valprint.h. Remaining stuff is language independent.
1914 * value.h (struct fn_field): Forward declare for prototypes.
1915 * value.h (type_print_1): Remove prototype.
1916 * value.h (enum val_prettyprint): Moved to defs.h.
1917 * value.h (typedef_print): Prototype renamed to c_typedef_print.
1918 * value.h (baseclass_offset): Add prototype.
1919 **** start-sanitize-chill ****
1920 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
1921 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
1922 * ch-typeprint.c: New file for language dependent type printing.
1923 * ch-valprint.c: New file for language dependent value printing.
1924 * ch-exp.y (parse_number): Remove prototype and stub function.
1925 * ch-exp.y (decode_integer_literal): Removed unused digits and
1927 * ch-exp.y (convert_float): Completely ifdef out for now.
1928 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
1929 ch-lang.c (chill_op_print_tab):
1930 Change from ANSI-obsolescent "const static" to ANSI-conformant
1932 * ch-exp.y (yylex): Add unhandled storage class enumeration
1933 literals to switch statement for completeness.
1934 * ch-lang.c (chill_create_fundamental_types): Remove unused
1935 nbytes variable. Change dummy type to 2 bytes to match int.
1936 Handle FT_VOID types gratuituously added to chill DWARF by
1937 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
1938 type rather than a one byte TYPE_CODE_INT type.
1939 * ch-lang.c (chill_language_defn): Add chill_print_type and
1941 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
1942 **** end-sanitize-chill ****
1944 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
1946 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
1947 bfd_get_symbol_leading_char instead.
1949 * coffread.c (EXTERNAL_NAME): New macro for removing possible
1950 leading character from names.
1951 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
1952 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
1953 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
1955 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
1956 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
1957 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
1958 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
1959 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
1960 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
1961 * symfile.c (syms_from_objfile): Insert debugging check to test
1962 NAMES_HAVE_UNDERSCORE setting against the BFD support.
1964 * doc/gdbint.texinfo (Host Conditionals): Remove
1965 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
1967 (Target Conditionals): Remove all of the above.
1969 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
1971 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
1972 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
1974 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
1976 * coffread.c (decode_type): catch negative tagndx fields generated
1978 * exec.c: comment out string following #endif.
1979 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
1980 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
1982 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
1983 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
1985 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
1987 * complaints.c: New file, code moved from utils.c.
1988 * complaints.c (complain): Made into a varargs function.
1989 * complaints.h: New file, code moved from symfile.h.
1990 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
1991 * Makefile.in (HFILES): Add complaints.h.
1992 * Makefile.in (OBS): Add complaints.o.
1993 * symfile.c (complaint_root, stop_whining, complaint_series,
1994 complain, clear_complaints, add_show_from_set for stop_whining):
1995 Moved to complaints.c.
1996 * symfile.h (struct complaint, complaint_root decl, complain
1997 prototype, clear_complaints prototype): Moved to complaints.h.
1998 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
1999 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2000 complaints.h. Remove casts from arguments to complain(),
2001 which is now a varargs function, and remove unnecessary
2002 placeholder zero args.
2003 * defs.h (begin_line): Add prototype.
2004 * defs.h (vprintf_filtered): Add prototype.
2005 * dwarfread.c (varargs.h): Remove, no longer needed.
2006 * dwarfread.c (dwarfwarn): Remove prototype and function.
2007 * dwarfread.c (complaints): Define a bunch of complaints.
2008 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2009 usages to standard complain() calls.
2010 * utils.c (begin_line): New function that ensures that
2011 whatever gets filter-printed next starts on its own line.
2012 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2013 but to stdout (calls vfprintf_filtered internally).
2015 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2017 * remote.c: Avoid printf_filtered line limit. Suggested by
2018 Robert R. Henry, <rrh@tera.com>.
2019 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2021 * main.c (main): Accept --silent as well as --quiet. Change +help
2022 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2024 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2025 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2027 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2029 * tm-nindy960.h, remote-nindy.c: Lint.
2031 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2033 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2034 a optional type to decorate as an array type, the type of the
2035 index, and the bounds of the array. Records this additional info
2036 in the array type for use with languages with nonzero array
2038 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2039 to note that arrays may have bounds.
2040 * gdbtypes.h (create_array_type): Update prototype.
2041 * c-exp.y (ptype production): Adjust for new create_array_type
2042 calling conventions.
2043 * coffread.c (decode_type): Call create_array_type rather than
2044 handcrafting array types.
2045 * convex-tdep.c (value_type): Remove, now use create_array_type.
2046 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2047 vector_type into calls to create_array_type.
2048 * dwarfread.c (decode_subscr_data): Name changed to
2049 decode_subscript_data_item throughout.
2050 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2051 create_array_type. Now records index type and range as well.
2052 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2053 change to use create_array_type.
2054 * dwarfread.c (read_subroutine_type): Test existing user defined
2055 types before decorating them, to ensure they are blank, and
2056 complain about it if they are not.
2057 * dwarfread.c (decode_fund_type): For unrecognized types, always
2058 return some valid type (type integer). If the unrecognized type
2059 cannot be an implementation defined type, complain as well.
2060 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2061 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2062 * mipsread.c (upgrade_type): Add FIXME comment that code to
2063 handcraft arrays should be replaced with call to create_array_type.
2064 * stabsread.c (read_array_type): Replace code to handcraft
2065 array types with call to create_array_type.
2066 * valprint.c (type_print_varspec_prefix): Minor formatting
2067 change, join lines that don't need to be split.
2069 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2071 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2072 decl for attach_flag, it now lives in inferior.h.
2073 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2074 Make most functions static.
2075 * hppah-nat.c: General cleanups, remove BSD specific code (since
2076 that all lives in hppab-nat.c).
2077 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2078 Change sense of test against inside_entry_file(). This fix is
2080 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2081 to read/write_register_bytes().
2082 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2083 work around PA-GAS assembler bug. Also, add trailing */ to some
2085 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2086 Same reason as above.
2088 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2090 * mipsread.c (parse_symbol): When checking whether a structured
2091 type is an enum, check qualifiers of its first member, as well as
2092 the base type of the member. Bug found and fixed by John M.
2093 Farrell, <farrell@fjord.reo.dec.com>.
2095 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2096 * remote-vx.c: Don't include vx-share/reg.h.
2097 * vx-share/ptrace.h: Reproduce from scratch.
2098 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2099 * Makefile.in: Remove references to removed files, and to removed
2100 29k-share directories.
2102 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2104 * c-lang.c (_initialize_c_language): Name changed from
2106 * m2-lang.c (_initialize_m2_language): Name changed from
2108 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2109 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2110 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2111 expression parsing into c-lang.c and m2-lang.c respectively.
2112 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2113 m2-exp.y respectively.
2114 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2115 and m2-* files respectively.
2116 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2117 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2118 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2119 * expression.h (struct block): Forward declaration for prototypes.
2120 * language.h (struct objfile): Forward declaration for prototypes.
2121 **** start-sanitize-chill ****
2122 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2123 * Makefile.in (HFILES): Add ch-lang.h.
2124 * Makefile.in (OBS): Add ch-lang.o.
2125 * ch-exp.y: Migrate code that has nothing to do with expression
2126 parsing into ch-lang.c.
2127 * ch-lang.c: New file, code migrated from c-exp.y.
2128 * ch-lang.h: New file, internal interface between ch-* files.
2129 * ch-lang.c (_initialize_chill_language): Name changed from
2130 _initialize_chill_exp.
2131 **** end-sanitize-chill ****
2133 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2134 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2135 * config/amix.mh (NATDEPFILES): Add.
2136 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2139 * dwarfread.c (decode_subscr_data): Remove spurious test that
2140 accepted only integer subscript types. We don't do anything
2141 with the type at the moment anyway.
2143 **** start-sanitize-chill ****
2144 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2146 * ch-exp.y (match_character_literal): Fix case where no
2147 match at all is found.
2148 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2149 width types. For example, "INT" is always 2 bytes regardless
2150 of the values of any TARGET_*_BIT macros. So use explicit
2151 numeric sizes for the types.
2152 **** end-sanitize-chill ****
2154 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2156 * c-exp.y (c_create_fundamental_type): New function to create
2157 language specific fundamental types for C.
2158 * m2-exp.y (m2_create_fundamental_type): New function to create
2159 language specific fundamental types for Modula 2.
2160 * c-exp.y (c_language_defn, cplus_language_defn): Add
2161 c_create_fundamental_type to language struct initializers.
2162 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2163 to language struct initializers.
2164 * dwarfread.c (expression.h, language.h): Include.
2165 * dwarfread.c (ftypes): New array to hold fundamental types
2166 for current compilation unit.
2167 * dwarfread.c (cu_language_defn): New pointer to language
2168 struct for language of current compilation unit.
2169 * dwarfread.c (dwarf_fundamental_type): New function to
2170 create/lookup fundamental types.
2171 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2172 * dwarfread.c (throughout): Replace lookup_fundamental_type
2173 with dwarf_fundamental_type.
2174 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2175 compilation unit (may be different language or different objfile).
2176 * gdbtypes.c (lookup_fundamental_type): Move actual type
2177 creations into language specific fundamental type creation
2178 functions and call via create_fundamental_type. Add comment
2179 about this function being obsolescent.
2180 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2181 sized signed and unsigned integers.
2182 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2183 * language.c (language_def): New function to lookup a language
2184 struct given it's enumeration.
2185 * language.h (struct language_defn): Add la_fund_type, a pointer
2186 to a function that creates fundamental types for this language.
2187 * language.h (create_fundamental_type): New macro to create
2188 fundamental types based on the current language.
2189 * language.h (language_def): Add prototype.
2190 * language.c (unk_lang_create_fundamental_type): New function
2191 for initializing language structs, calls error if called.
2192 * language.c (unk_language_defn, auto_language_defn,
2193 local_language_defn): Use unk_lang_create_fundamental_type.
2194 **** start-sanitize-chill ****
2195 ch-exp.y (chill_create_fundamental_type): New function.
2196 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2197 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2198 **** end-sanitize-chill ****
2200 **** start-sanitize-chill ****
2201 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2203 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2205 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2206 as GCC_PRODUCER and GPLUS_PRODUCER.
2207 **** end-sanitize-chill ****
2209 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2211 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2214 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2216 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2217 rather than '$'. This particular piece of braindamage is
2218 spreading like ooze. It's now infected libiberty, deja-gnu,
2220 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2221 hardwired '$' character.
2223 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2225 (Changes to break incredibly ugly, unmaintainable 750 line
2226 read_struct_type function up into managable pieces.)
2227 * Makefile.in (VERSION): Bump to 4.7.3.
2228 * stabsread.c (struct field_info): Local struct definition.
2229 * stabsread.c (read_member_functions, read_struct_fields,
2230 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2231 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2232 functions from fragmented read_struct_type.
2233 * stabsread.c (stabs_general_complaint): Catchall complaint.
2234 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2235 symbol name continuation code. Use macro throughout.
2236 * stabsread.c (various places): Replace add-one-to-pointer
2237 with pointer increment.
2238 * stabsread.c (read_type): Retain function local copy of type
2239 descriptor. Rearrange code calling read_struct_type() to match
2241 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2242 a single blank as the name of nameless enumerations. Recognize
2243 this special case and set nameless flag.
2244 **** start-sanitize-chill ****
2245 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2247 * ch-exp.y (access_name): New non-terminal token and
2249 * ch-exp.y (general_procedure_name): Now a terminal token.
2250 * ch-exp.y (location): Expand production.
2251 * ch-exp.y (match_simple_name_string): New function.
2252 * ch-exp.y (yylex): Call match_simple_name_string and return
2253 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2254 **** end-sanitize-chill ****
2256 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2258 * munch: Backslash escape vertical bar characters inside
2259 grep patterns since they have special meaning for some greps.
2260 * parse.c (write_exp_string): Complete rewrite to store string
2261 contants as a leading explicit length, followed by the string data,
2262 followed by a trailing explicit length.
2263 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2264 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2265 Use recorded explicit length of strings in expression elements,
2266 rather than strlen. Adjust code to skip over strings stored in
2267 expression elements, and code to access strings, to account for
2268 new leading explicit size expression element.
2269 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2270 0, to avoid negative expression element indices.
2271 * valops.c (search_struct_method): Minor whitespace change.
2273 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2275 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2276 which together maintain a dynamically expandable static buffer
2277 for the lexer to use when translating C strings to their internal
2278 form (other future uses possible). Fix parsing of C style strings
2279 to do the normal C style input conversions of escaped character
2281 * valops.c (value_string): Remove translation of escaped
2282 character sequences, now done in C expression parser.
2283 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2284 and decides if it should be printed in literal form or some other
2285 form, based on it's ASCII value and setting of sevenbit_strings.
2286 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2287 macro, change indentation style.
2288 **** start-sanitize-chill ****
2289 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2290 * ch-exp.y (chill_printstr): First cut at real function instead
2292 **** end-sanitize-chill ****
2294 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2296 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2298 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2300 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2302 * defs.h (sevenbit_strings): Add declaration.
2303 * defs.h (printchar): Replace with gdb_printchar.
2304 * language.h (language_defn): Add new function pointers
2305 la_printchar and la_printstr, to do language dependent
2306 printing of characters and strings.
2307 * language.h (local_printchar, local_printstr): New macros
2308 to call language dependent functions pointed to by la_printchar
2309 and la_printstr respectively.
2310 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2311 dependent functions for printing characters and strings.
2312 * c-exp.y (c_language_defn, cplus_language_defn): Add
2313 c_printchar and c_printstr.
2314 * command.c (do_setshow_command): Rename printchar use to
2316 * expprint.c (print_subexp): Replace C style string output
2317 with call to local_printstr.
2318 * language.c (unk_lang_printchar, unk_lang_printstr):
2319 New stubs, currently errors.
2320 * language.c (unknown_language_defn, auto_language_defn,
2321 local_language_defn): Add unk_lang_printchar and
2323 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2324 language dependent functions to print characters and strings.
2325 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2326 * utils.c (printchar): Renamed to gdb_printchar.
2327 * valprint.c (print_string): Remove prototype, function moved
2328 to c-exp.y, where it becomes c_printstr.
2329 * valprint.c (print_max): Made global for reference from the
2330 language dependent printing routines in *-exp.y.
2331 * valprint.c (repeat_count_threshold): New variable with function
2332 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2333 Change all references to old macro to references to new variable.
2334 * valprint.c (value_print, val_print): Replace calls to
2335 print_string with calls to local_printstr.
2336 * valprint.c (val_print): Replace C style character printing
2337 with call to local_printchar.
2338 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2339 * valprint.c (_initialize_valprint): Add add_show_from_set
2340 call for setting up repeat_count_threshold as print variable.
2341 **** start-sanitize-chill ****
2342 * ch-exp.y (decode_integer_value): New function.
2343 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2344 * ch-exp.y (chill_printchar, chill_printstr): New language
2345 dependent functions for printing characters and strings.
2346 * ch-exp.y (chill_language_defn): Add chill_printchar and
2348 **** end-sanitize-chill ****
2350 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2352 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2353 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2354 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2356 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2358 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2359 and assume the process has been killed.
2361 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2363 * remote-udi.c (udi_open): Reset vars so that user can re-run
2364 programs without leaving GDB.
2365 * (many routines): Slightly improve error handling.
2366 * (download): Zero out BSS by longs instead of bytes to avoid
2367 timeouts in real hardware.
2368 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2369 that connection is no longer in use after shutdown() of socket.
2370 This keeps GDB from dying of a SIGPIPE when you issue multiple
2371 `target udi' commands.
2373 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2375 * language.h (language_format_info): New structure to bundle
2376 local formatting information.
2377 * language.h (language_defn): Replace individual format info
2378 with language_format_info structs.
2379 * language.h (local_*_format, local_*_format_prefix,
2380 local_*_format_specifier, local_*_format_suffix): New macros
2381 for binary/octal/decimal/hex formats to access info elements.
2382 * c-exp.y (c_language_defn): Update for new format handling.
2383 * m2-exp.y (m2_language_defn): Update for new format handling.
2384 * dbxread.c (language.h): Include for partial-stab.h use.
2385 * mipsread.c (expression.h, language.h): Include for
2387 * defs.h (local_hex_format, local_hex_format_custom,
2388 local_hex_string, local_hex_string_custom): Move to language.h.
2389 * language.c (local_hex_format_custom, local_hex_string,
2390 local_hex_string_custom, local_octal_format_custom): Use new
2392 * language.c (unknown_language_defn, auto_language_defn,
2393 local_language_defn): Update for new format handling.
2394 * printcmd.c (print_scalar_formatted): Use new macros
2395 to access decimal and binary format info for printing.
2396 **** start-sanitize-chill ****
2397 * c-exp.y (chill_language_defn): Update for new format handling.
2398 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2399 * ch-exp.y (decode_integer_literal): Add function
2400 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2401 * ch-exp.y (builtin_type_chill_char): Add definition.
2402 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2403 **** end-sanitize-chill ****
2405 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2407 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2409 (aix_framedata): added nosavedpc field.
2410 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2412 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2413 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2414 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2415 instructions as function_frame_info does. Expand special case of
2416 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2418 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2420 (function_frame_info): Set frameless if the function has no frame,
2421 and set nosavedpc if the PC was not saved. Handle gcc generated
2422 stfd 31,-4(31); st 31, -12(31) correctly.
2423 (frameless_function_invocation): New second argument pcsaved; if 0
2424 return whether the function has a frame, if 1 return whether the
2426 (frame_initial_stack_address): Correct typo: cache registers for
2427 callee_fi, not for fi, (avoids reading garbage memory locations).
2429 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2431 * infrun.c (wait_for_inferior (just before step_over_function
2432 label)): Change test for stepping into subroutine to check for the
2433 presence of line number info. This makes stuff compiled with -g1
2434 cause GDB to not lose control when stepping.
2436 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2437 Improve comments as well.
2439 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2441 * Makefile.in (VERSION): Bump to 4.7.2
2442 * symtab.c (find_pc_symtab): Fix return of random value
2444 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2445 Makefile since it contains sed patterns used in generation.
2446 Add sed pattern to also delete #include of any malloc.h.
2447 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2448 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2449 function names to conform to K&R terminology with respect to
2450 logical and bitwise operators:
2451 UNOP_ZEROP => UNOP_LOGICAL_NOT
2452 UNOP_LOGNOT => UNOP_COMPLEMENT
2453 BINOP_LOGAND => BINOP_BITWISE_AND
2454 BINOP_LOGXOR => BINOP_BITWISE_XOR
2455 BINOP_LOGIOR => BINOP_BITWISE_IOR
2456 BINOP_AND => BINOP_LOGICAL_AND
2457 BINOP_OR => BINOP_LOGICAL_OR
2458 PREC_OR => PREC_LOGICAL_OR
2459 PREC_AND => PREC_LOGICAL_AND
2460 PREC_LOGIOR => PREC_BITWISE_IOR
2461 PREC_LOGXOR => PREC_BITWISE_XOR
2462 PREC_LOGAND => PREC_BITWISE_AND
2463 value_zerop() => value_logical_not()
2464 value_lognot() => value_complement()
2465 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2466 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2467 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2468 and is nonexistant in some SVR4 based systems.
2469 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2470 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2472 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2473 * source.c (source_info): Fix minor nits, print "1 line" rather
2474 than "1 lines", and "language is <lang>".
2475 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2476 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2477 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2479 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2480 **** start-sanitize-chill ****
2481 * ch-exp.y: New expression parser, for GNU-Chill.
2482 * defs.h (enum language): Add language_chill.
2483 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2484 LANG_MODULA2 a recognized language.
2485 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2486 Chill as well as Modula-2.
2487 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2488 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2489 * language.c (set_language_command): Add chill.
2490 * language.c (binop_result_type, integral_type, character_type,
2491 boolean_type, structured_type, value_true, binop_type_check):
2492 Add language_chill cases.
2493 * language.h (_LANG_chill): Define.
2494 * symfile.c (deduce_language_from_filename): Recognize the
2495 filename extensions ".chill", ".c186", and ".c286" for Chill.
2496 * valprint.c (typedef_print): Add case for language_chill.
2497 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2498 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2499 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2500 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2502 * Makefile.in (distclean): Add target ch-exp.tab.c.
2503 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2504 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2505 * eval.c (evaluate_subexp): Add OP_BOOL case.
2506 * expprint.c (print_subexp): Add OP_BOOL case.
2507 **** end-sanitize-chill ****
2509 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2511 * infcmd.c (set_environment_command): Avoid skipping first
2512 char of env value if an '=' appears in it. Bug report and fix
2513 by Mark Jungerman, <maj@lucid.com>.
2515 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2517 * infcmd.c (step_over_calls): Improve comments.
2518 * symtab.c (find_pc_psymtab): Clean up a bit.
2519 * (find_pc_symtab): Fix comments, clean up code.
2520 * (find_pc_line): General cleanups, efficiency improvements.
2521 Also, don't return garbage when some line info exists, but there
2524 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2526 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2527 member, and the stat pointer passed to vmap_symtab was NULL, the
2528 wrong vmap entries would be modified. Fixes behavior where
2529 attempting to load symbols for a module with no member would mess
2530 up already read in symbols.
2532 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2534 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2535 29k-share/dfe/mini2udi.o.
2536 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2537 * alldeps.mak, depend: Update to deal with removal of
2538 aforementioned files.
2539 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2540 requirement for useless 'program' argument. Clean up
2541 udi_create_inferior, and udi_load to call common download()
2542 routine. Create download routine to load remote hosts directly
2543 (with the help of BFD) so that we don't need yank.c and
2545 Fix udi_detach to call UDIDisconnect with
2546 the right arguments. Clean up udi_resume, don't assign tip_error
2547 twice. Clean up udi_wait, straighten out status codes. Make
2548 udi_kill really work.
2550 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2552 * c-exp.y: separated host/target idea of integer type size,
2553 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2554 UINT and CHAR rules. (parse_number): work out the targetwise type
2555 of a number based upon it's size and qualifiers. (yylex): chars
2556 are now treated the same way as ints.
2558 * source.c (indentify_source_line): don't core dump if wanted
2559 line is larger than number of lines in source. (can happen when
2560 coff gets confused about #included source).
2562 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2564 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2565 when debugging a program with 100 shared libraries.
2567 * solib.c (solib_map_sections): Always close the BFD we open.
2568 Free all malloc'd storage we allocate, too, including error cases.
2569 (struct so_list): Remove unused so_bfd member.
2570 (clear_solib): Don't bother closing so_bfd.
2572 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2573 cacheable. `So many symbol files, so little file descriptors.'
2575 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2577 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2578 Stubs should stand alone as much as possible.
2580 * source.c (show_directories): Avoid printf_filtered length prob
2581 pointed out by Jonathan Stone.
2583 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2584 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2585 <Lee_Cooprider@vos.stratus.com>.
2587 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2589 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2590 struct, not struct itself.
2591 * serial.h (serial_restore): Fix prototype, takes pointer not
2594 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2596 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2597 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2599 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2601 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2602 Stubs should stand alone as much as possible.
2604 * README: Add remote-es1800.c and remote-st2000.c to table.
2605 * go32-nat.c: Remove, there is no native go32 support.
2606 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2608 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2610 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2611 new routines to deal with sending SIGINTs to attached processes
2612 when the user interrupts the controlling GDB.
2613 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2614 the aforementioned routines when waiting for the attached process.
2616 * elfread.c, mipsread.c: Include <string.h>.
2617 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2618 * serial.h: Add prototype for serial_restore().
2620 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2622 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2623 minimal_symbol_count, because the NULL symbol is not included in
2624 the count. This prevented this function from finding the last
2625 symbol in the table.
2627 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2629 * dbxread.c (process_one_symbol): if not defined
2630 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2631 the start of the function, not just after N_FUN.
2633 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2635 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2636 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2637 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2638 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2639 file. Remove preprocessor defines that previously did remapping.
2641 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2643 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2644 Bug fix courtesy of Alexander Klaiber.
2646 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2648 hp300 native support (hp300hpux untested).
2650 * hp300ux-xdep.c: removed.
2651 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2652 * xm-hp300hpux.h: updated copyright.
2653 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2654 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2655 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2656 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2657 fork-child.o coredep.o corelow.o.
2658 (NAT_FILE, NATDEPFILES): new macros.
2659 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2660 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2662 (NAT_FILE, NATDEPFILES): new macros.
2663 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2665 Vax ultrix native support.
2667 * nm-vax.h: new file.
2668 * Makefile.in (HFILES): added nm-vax.h.
2669 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2670 coredep.o corelow.o removed.
2671 (NAT_FILE, NATDEPFILES): new macros.
2672 * xm-vax.h: updated copyright.
2673 (REGISTER_U_ADDR): removed.
2675 Apollo native support (untested).
2677 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2678 * a68v-nat.c, nm-apollo68[bv].h: new files.
2679 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2680 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2681 * a68v-xdep.c: removed.
2682 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2683 inftarg.o fork-child.o a68v-xdep.o.
2684 (NAT_FILE, NATDEPFILES): new macros.
2686 * defs.h: include nm.h.
2687 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2688 sparc-tdep.c, : do not include nm.h.
2689 * doc/gdbint.texinfo: nm.h now included in defs.h.
2691 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2693 * Makefile.in (VERSION): 4.7.1 post release!
2695 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2697 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2699 * Makefile.in (VERSION): gdb-4.7 release.
2700 * README: Update for gdb-4.7.
2702 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2704 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2707 * alldeps.mak, depend: Update.
2709 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2711 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2713 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2714 causes problems in setting breakpoint in the right place in
2715 functions with `float' args which are passed as doubles.
2716 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2717 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2719 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2721 * Makefile.in (HFILES): Add nm-i386sco.h.
2722 * dwarfread.c: include <sys/types.h> for SCO.
2723 * infptrace.c: Don't include ptrace.h under SCO.
2724 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2726 * config/i386v.mt: Add exec.o to TDEPFILES.
2728 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2730 * i386v-nat.c: Remove space from front of #endif.
2731 * irix4-nat.c: Remove externs of registers[], include inferior.h
2733 * mips-nat.c: Explicitly initialize zerobuf to 0!
2734 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2735 Always setup fci->frame, even if it's non-zero. Too many places
2736 depend upon this behavior (and I have to get a release out the
2738 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2739 processing_gcc_compilation if we find the embedded stabs marker.
2740 This fixes several bugs with finding the location of short or char
2741 function parameters passed on the stack.
2743 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2745 Native support for sun4sol2.
2747 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2748 * nm-sysv4.h: new file.
2749 * Makefile.in (HFILES): added nm-sysv4.h.
2750 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2751 (NAT_FILE, NATDEPFILES): new macros.
2752 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2754 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2756 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2757 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2759 * Makefile.in (VERSION): Tick to 4.6.9.
2761 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2763 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
2764 definition, replace with portable one.
2765 * remote-nindy.c: Lint.
2766 (nindy_wait): Return type is int, result is inferior_pid.
2767 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2768 (initialize_symmisc): Remove empty function.
2769 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2770 Remove obsolete, misspelled macro.
2771 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2772 (all @node commands): Use new form to avoid nitpicking errors.
2773 * doc/gdbint.texinfo: Document host/native/target split.
2775 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
2777 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
2779 * xm-mips.h (offsetof): Don't define this if __STDC__.
2781 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2783 umax native support (untested).
2785 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2787 (NAT_FILE, NATDEPFILES): new macros.
2788 * config/umax.mt (TDEPFILES): removed exec.o.
2789 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
2790 removed to nm-umax.h.
2791 * nm-umax.h: new file.
2792 * Makefile.in (HFILES): added nm-umax.h.
2794 hppa native support (untested).
2796 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2797 (NAT_FILE, NATDEPFILES): new macros.
2798 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2799 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2800 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2801 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2802 * hppa[bh]-xdep.c: removed.
2803 * hppa[bh]h-tdep.c: do not include ptrace.h.
2804 * Makefile.in (HFILES): added nm-hppa[bh].h.
2806 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
2808 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
2810 * mips-nat.c: Straighten out include files. Work around
2811 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2814 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2816 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2817 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2818 backtraces from core files work.
2819 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2820 Functions are now defined in mips-nat.c.
2822 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2824 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2825 serial_default_name().
2827 * remote-hms.c, ser-go32.c, serial.h: Change from
2828 serial_timedreadchar() to new serial_readchar().
2830 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2832 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2834 * c-exp.y: Moved handling of 'const' and 'volatile' from
2835 <type> to <typebase>. This removes 2 conflicts.
2837 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
2839 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
2840 from breakpoint table when reseting breakpoints.
2842 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
2844 Native support cleanup and corefile fixes for i386 SVR4 systems.
2846 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2847 fill_fpregset): Moved to i386v4-nat.c
2848 * i386v4-nat.c, nm-i386v4.h, : New files.
2849 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
2850 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
2851 change i386v-nat.o to i386v4-nat.o.
2853 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2855 Miscellaneous 386 configs updated.
2857 * config/i386aout.mt (TDEPFILES): removed exec.o.
2858 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
2859 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
2860 (NAT_FILE, NATDEPFILES): new macros.
2861 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
2862 config/i386v4.mt (TDEPFILES): removed exec.o.
2863 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
2864 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2865 (NAT_FILE, NATDEPFILES): new macros.
2866 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
2867 fork-child.o coredep.o corelow.o i386-xdep.o.
2868 (NAT_FILE, NATDEPFILES): new macros.
2870 Native support cleanup for i386bsd (untested).
2872 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
2873 * config/i386bsd.mh (NATDEPFILES): added exec.o
2874 * tm-i386bsd.h (FLOAT_INFO): removed.
2875 * nm-i386bsd.h (FLOAT_INFO): added.
2877 Native support for i386v (untested).
2879 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
2880 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2881 (NAT_FILE, NATDEPFILES): new macros.
2882 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2883 * i386-xdep.c: removed.
2884 * Makefile.in (HFILES): added nm-i386v.h
2885 * i386v-nat.c, nm-i386v.h: new file.
2886 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
2888 * tm-i386v.h (FLOAT_INFO): removed.
2890 Native support for linux (untested).
2892 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
2893 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
2894 (NAT_FILE, NATDEPFILES): new macros.
2895 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2896 * Makefile.in (HFILES): added nm-linux.h.
2897 * nm-linux.h: new file.
2898 * xm-linux.h: updated copyright. cleaned up formatting.
2899 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
2901 Native support for sun386 (untested).
2903 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
2904 fork-child.o sun386-xdep.o.
2905 (NAT_FILE, NATDEPFILES): new macros.
2906 * config/sun386.mt (TDEPFILES): removed exec.o.
2907 * Makefile.in (HFILES): added nm-sun386.h.
2908 * sun386-nat.c, nm-sun386.h: new file.
2909 * sun386-xdep.c: removed.
2910 * xm-sun386.h: updated comment and copyright.
2911 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2914 Native support for i386mach (untested).
2916 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
2917 fork-child.o mach386-xdep.o.
2918 (NAT_FILE, NATDEPFILES): new macros.
2919 * Makefile.in (HFILES): added nm-i386mach.h.
2920 * nm-i386mach.h, i386mach-nat.c: new files.
2921 * mach386-xdep.c: removed.
2922 * xm-i386mach.h: updated copyright.
2923 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2926 Native separation for go32 (untested).
2928 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
2929 * go32-nat.c: new file.
2930 * go32-xdep.c (call_ptrace, child_resume,
2931 fetch_inferior_registers, store_inferior_registers,
2932 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
2934 Native support for m88k (untested).
2936 * Makefile.in (HFILES): added nm-m88k.h
2937 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
2938 FETCH_INFERIOR_REGISTERS): removed.
2939 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
2940 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
2941 (NAT_FILE, NATDEPFILES): new macros.
2942 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
2943 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
2944 * m88k-xdep.c: removed.
2946 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
2948 * i386b-nat.c: Comment changes.
2949 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
2951 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
2953 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
2955 Avoid longjmp()-catching compilation errors in cross-ports.
2957 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
2958 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
2959 Move from mips-tdep.c and tm-{irix3,mips}.h.
2960 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
2962 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
2965 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
2966 (fetch_core_registers): Fix bfd_seek arguments.
2968 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
2970 Make core files work again (add back the `core' target).
2972 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
2973 (NATDEPFILES): Add corelow.o.
2974 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
2977 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
2978 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
2979 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
2980 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
2981 appears. FIXME, these should be moved to NATDEPFILES for native
2984 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2986 Ultra3 host/target/native split. (untested).
2988 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
2989 (fetch_register, fetch_inferior_registers,
2990 store_inferior_registers, fetch_core_registers): removed to
2992 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
2994 * Makefile.in (HFILES): added nm-ultra3.h.
2995 * nm-ultra3.h, ultra3-nat.c: new files for native support.
2996 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
2998 (NAT_FILE, NATDEPFILES): new macros for native support.
2999 * config/ultra3.mt (TDEPFILES): exec.o removed.
3001 * xm-vaxult.h: add MEM_FNS_DECLARED.
3003 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3005 * Makefile.in (VERSION): Roll to 4.6.8.
3006 (OBS): Put version.o first, so Makefile rebuild happens early.
3008 * command.h: Publicize prototype for not_just_help_class_command.
3009 * command.c: Remove proto.
3010 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3011 output. Move "maint info" from class info to class maintenance,
3013 * infrun.c: Move "stop" to class_obscure, and give it a
3014 function so it will not be seen as a global help topic. FIXME,
3015 it should be possible to set these attributes independently.
3017 * core.c (core_command): Make nicer error message for no core support.
3019 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3021 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3022 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3024 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3025 (scan_compilation_units): Punt unused filename arg. dbfoff,
3026 lnoffset, and curlnoffset are file_ptr's now.
3027 (dwarf_build_psymtabs): Drop desc and filename args; use
3028 objfile. dbfoff and lnoffset are file_ptr's now.
3029 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3030 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3031 (elf_symfile_read): Skip desc and filename args to
3032 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3033 * gdb-stabs.h: Use file_ptr rather than off_t.
3034 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3035 compile-time debug check that someone turned off as "unused".
3036 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3037 * symfile.h: Update dwarf_build_psymtabs and
3038 elfstab_build_psymtabs prototypes.
3039 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3040 Use file_ptr offsets. bfd_seeks use L_SET.
3042 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3044 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3045 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3046 value so that demangler won't be invoked. This greatly speeds up
3048 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3049 linked_proc_info so that it properly deallocates the appropriate
3050 item after it is done with it instead of before.
3051 * Don't pass bogus frame pointer to create_new_frame(). Just
3052 leave it as zero so that lower level code will figure out the
3055 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3057 Sony News native support.
3059 * Makefile.in (HFILES): added nm-news.h.
3060 * nm-news.h: new file.
3061 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3062 fork-child.o coredep.o to NATDEPFILES.
3063 (NAT_FILE, NATDEPFILES): new macros for native support.
3064 * config/news.mt (TDEPFILES): removed exec.o.
3066 * remote-vx.c: remove redundant include of sys/time.h.
3068 * infrun.c: include ctype.h. Otherwise some machines result in
3069 undefined for isdigit.
3071 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3073 * configure.in: Convert m68k entries to m68* entries to handle
3074 all the various m68xxx hosts and targets.
3075 * config/news1000.mt: No longer needed, same as news.mt.
3077 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3079 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3081 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3083 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3084 nm-sun2.h, nm-mips.h.
3086 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3088 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3090 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3092 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3094 * xm-hppah.h: if __STDC__ is not defined, define
3096 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3097 compiler; see the comment in the file.
3099 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3101 First cut at support for all BSD variants on 386.
3103 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3104 * i386b-nat.c: New native support file.
3105 * configure.in: Add host and target for i[34]86-*-bsd*.
3106 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3108 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3110 Sun2 native support (untested).
3112 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3113 REGISTER_U_ADDR): removed to nm-sun2.h.
3114 * nm-sun2.h: new file.
3115 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3116 fork-child.o sun3-xdep.o removed.
3117 (NAT_FILE, NATDEPFILES): new macros.
3119 Mips native support. Decstation and iris4 have been tested.
3122 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3123 fill_fpregset): removed to irix4-nat.c
3124 * mips-xdep.c: removed.
3125 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3127 * procfs.c: include nm.h.
3128 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3129 * xm-irix4.h: bump copyright.
3130 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3131 PROC_NAME_FMT): removed.
3132 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3133 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3134 (NAT_FILE, NATDEPFILES): new macros for native support.
3135 (CC): supply default compiler switches.
3136 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3137 fork-child.o coredep.o.
3138 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3140 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3141 fork-child.o mips-xdep.o coredep.o.
3142 (NAT_FILE, NATDEPFILES): new macros for native support.
3144 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3146 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3147 (NATDEPFILES): added fork-child.o
3148 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3149 (NATDEPFILES): added fork-child.o
3150 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3151 (NATDEPFILES): added fork-child.o
3153 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3155 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3156 by using puts_filtered instead.
3158 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3160 * remote-nindy.c (nindy_load): Replacement version from Steve
3161 Chamberlain, doesn't require forking to run "strip" or "sx".
3163 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3165 * Makefile.in (HFILES): Add nm-*.h files.
3167 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3169 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3170 (NATDEPFILES): added fork-child.o.
3172 * doc/gdbint.texinfo: document a few more macros, create new
3173 section for native macros.
3175 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3177 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3178 resolution of copyright issues.
3180 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3182 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3183 subdir gets configured.
3185 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3187 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3189 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3190 searching for a "bfd_strip" program. Also, fixed up arguments
3191 passed to that program.
3193 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3194 which is now used for something else. Rewrite description of
3195 associated parameters to match how gdb does it now.
3196 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3198 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3200 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3202 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3205 * inferior.h (proc_signal_handling_change): prototype removed.
3206 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3207 (handle_command): now calls target_notice_signals.
3208 * procfs.c (proc_signal_handling_change): renamed to
3209 procfs_notice_signals. Now static. Add prototype. All callers
3211 * target.h (struct target_ops): new field, to_notice_signals.
3212 (target_notice_signals): new macro to cover new field.
3213 * target.c (cleanup_target): default to_notice_signals to ignore.
3214 * corelow.c (core_ops),
3216 inftarg.c (child_ops),
3217 procfs.c (procfs_ops),
3218 remote-adapt.c (adapt-ops),
3219 remote-eb.c (eb_ops),
3220 remote-es1800.c (es1800_ops, es1800_child_ops),
3221 remote-hms.c (hms_ops),
3222 remote-mm.c (mm_ops),
3223 remote-nindy.c (nindy_ops),
3224 remote-st2000.c (st2000_ops),
3225 remote-udi.c (udi_ops),
3226 remote-vx.c (vx_ops, vx_run_ops),
3227 remote.c (remote_ops),
3228 target.c (dummy_target),
3229 xcoffexec.c (exec_ops): added static initializer for
3231 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3233 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3235 * main.c (define_command): Add forgotten initializer.
3237 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3239 * language.c, language.h: Move saved_language out to global
3240 expected_language. Set expected_language when user expectation
3242 * language.c (language_info): Don't print type/range checking gub.
3243 * main.c (main): Set expected language.
3244 (execute_command): Check against expected language.
3245 * symfile.c (set_initial_language): Set expected language.
3247 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3249 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3251 A bunch of changes mostly to improve debugging of C++ programs.
3252 Specifically, the calling of inferiors methods is improved.
3254 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3255 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3256 hide the implementation details of pointer-to-method objects.
3257 How to tell if the pointer points to a virtual method is
3258 still very dependent on the particular compiler, but this
3259 should make it easier to find the places to change.
3260 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3261 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3262 macros, instead of a hard-wired-in code that incorrectly
3263 assumed a no-longerused representation of pointer-to-method
3264 values. And otherwise fix the relevant bit-rotted code.
3266 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3267 If there are both fields and methods, put a space between.
3269 * stabsread.c (read_struct_type): Fix bug in handling of
3270 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3271 by '_'). (It used to prematurely exit the loop reading in
3272 the fields, so it would think it should start reading
3273 methods while still in the fields. This could crash gdb
3274 given a gcc that can emit nested type information.)
3276 * valops.c (search_struct_method): Pass 'this' value by
3277 reference instead of by value. This provides a more
3278 consistent interface through a recursive search where the
3279 "bottom" functions may need to adjust offsets (due to multiple
3281 * valops.c, value.h, values.c: Pass extra parameters to
3282 value_fn_field and value_virtual_fn_field so we can
3283 correctly adjust offset for multiple inheritance.
3284 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3285 virtual function calls by using value_virtual_fn_field().
3286 * values.c: New function baseclass_offset, derived from
3287 baseclass_addr (which perhaps can be made obsolete?).
3288 It returns an offset rather than an address. This is a
3289 cleaner interface since it doesn't mess around allocating
3291 * valops.c (search_struct_method): Use baseclass_offset
3292 rather than baseclass_addr.
3294 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3296 * Makefile.in: Re-install 29K/UDI stuff.
3297 * remote-udi.c (udi_resume): Clean up.
3298 * (udi_wait): Rewrite, leave out bugs.
3299 * Add debugging code to print out all register fetches and stores.
3300 * Straighten out target_ops.
3301 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3303 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3305 * remote-udi.c (udi_create_inferior): run with no arguments should
3306 not pass the program name as an argument, since the UDI code
3307 already handles that.
3308 (udi_load): get the symbols from prog_name, not arg_string (the
3309 load command should really use arg_string as the program name, not
3310 prog_name, but at least the run command works now).
3312 * munch: HP9000/300 nm puts an extra space between T and symbol
3315 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3316 needed for vxworks targets.
3318 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3320 * am29k-tdep.c (_initialize_29k): Make it possible for the
3321 user to set and query the address where function calls into the
3322 inferior write a small scratch routine. `set call_scratch_address'
3323 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3324 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3325 not already cached validly.
3327 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3329 Rs6000 native support.
3331 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3332 machines without this header should not be compiling this file.
3333 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3334 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3335 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3336 * xm-rs6000.h: do not include ptrace.h.
3337 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3338 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3339 infptrace.o and inftarg.o move to NATDEPFIES.
3340 (NAT_FILE, NATDEPFILES): new macro for native support.
3342 Sun3 native support.
3344 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3345 new macros for native support.
3346 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3347 removed sun3-xdep.o.
3348 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3350 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3351 * sun3-nat.c, nm-sun3.h: new files for native support.
3353 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3355 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3356 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3357 dbfsize and use it to initialize new local file scope dbsize.
3358 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3359 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3360 DIEs as well as the current check for undersize DIEs. This helps
3361 to gracefully detect and reject corrupted DIE information.
3363 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3365 Add `command hooks' and a hook for inferior program stopping.
3367 * command.h (struct cmd_list_element): Remove unused `aux'
3368 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3369 * command.c (add_cmd): Initialize new fields, elim old.
3370 (add_alias_cmd): Clone new fields.
3371 (delete_cmd): Un-hook hookee if we're deleting hook.
3372 (help_cmd): Tell user the command is hooked, if it is.
3373 (lookup_cmd_1): Abbreviations return the original command
3374 instead of themselves, so that hooks on the original cmd will be
3376 * defs.h (enum command_class): Add class_pseudo and comments.
3377 * gdbcmd.h (execute_user_command): Add prototype.
3378 * infrun.c (normal_stop): If the stop command is hooked,
3379 run the hook whenever we stop.
3380 (hook_stop_stub): Stub for catch_errors.
3381 (_initialize_infrun): Set up pseudo "stop" command.
3382 * main.c (execute_user_command): Code extracted from execute_command.
3383 (execute_command): If hooked, run the hook before the command.
3384 (define_command): If defining a new hook, check the command it
3385 is hooking, and warn if none. Install the hook.
3386 * source.c (_initialize_source): "l" is an abbrev for "list".
3387 * doc/gdb.texinfo: Document command hooks.
3389 * Makefile.in (VERSION): Roll to 4.6.7.
3390 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3391 * infrun.c (breakpoints_inserted): Make it static again.
3392 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3394 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3396 Native file renaming.
3398 * nat-sparc.c -> sparc-nat.c
3399 * nat-sun4os4.h -> nm-sun4os4.h
3400 * nat-trash.h -> nm-trash.h
3401 * config/sun4os4.mh: track file renaming.
3402 * configure.in: link to nm.h rather than nat.h.
3403 * infptrace.c: include nm.h rather than nat.h.
3405 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3407 Host/target/native split for sun4.
3409 * Makefile.in (TSOBS): removed corelow.o.
3410 * infptrace.c: included nat.h.
3411 * nat-trash.h: temporary header file. This should be removed once
3412 all hosts have the native/host/target split.
3413 * configure.in: add a symlink from nat-trash.h to nat.h if no
3414 other nat file exists for this configuration.
3415 * sparc-tdep.c: no longer include sys/ptrace.h.
3416 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3417 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3419 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3420 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3421 to NATDEPFILES. removed sparc-xdep.o.
3422 (NATDEPFILES, NAT_FILE): new macros for native support.
3424 Break the direct connection from core_file_command to any
3425 particular type of core file support.
3427 * target.h (find_core_target): new prototype.
3428 * target.c (find_core_target): new function. Walks the target
3429 list looking for the core target.
3430 * core.c (core_file_command): replace calls to core_detach and
3431 core_open with find_core_target and direct calls.
3433 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3435 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3437 config/hp300hpux.mh: ALLOCA1 was not defined.
3439 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3441 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3442 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3443 until we can figure out a better way to do paging.
3445 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3447 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3448 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3449 * hppa-coredep.c: Remove, now that we use the hook.
3450 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3451 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3453 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3454 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3455 be ripped out and reimplemented right (see elfread.c).
3456 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3458 Rename all HPPA files to fit into unique DOS filenames:
3459 * *hppabsd* => *hppab*
3460 * *hppahpux* => *hppah*
3462 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3464 Make the /proc support a target-struct in its own right.
3466 * Makefile.in: Remove inftarg.[co], since it is now included via
3468 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3469 reference infptrace.o. Add fork-child.o to all *.mh that
3472 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3473 No longer global functions.
3474 (fork_inferior): New global function from fork-child.c.
3475 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3476 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3477 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3478 (child_create_inferior): New tiny function that calls fork_inferior.
3479 * fork-child.c: New file, containing fork_inferior, which is
3480 built from slight mods to inftarg.c's child_create_inferior.
3482 * procfs.c (procfs_ops): Add target vector.
3483 (attach): Rename as static do_attach.
3484 (procfs_create_inferior): New tiny function that calls fork_inferior.
3485 (child_xfer_memory): Rename to static procfs_xfer_memory.
3486 (store_inferior_registers): Rename to static procfs_store_registers.
3487 (inferior_proc_init): Rename to static procfs_init_inferior.
3488 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3489 procfs_files_info, procfs_open, procfs_mourn_inferior,
3490 procfs_can_run): Slightly mangled copies of the corresponding
3491 child_XXX routines from inftarg.c.
3492 (proc_wait): Renamed to static procfs_wait.
3493 (child_resume): Rename to static procfs_resume.
3494 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3495 (initialize_proc_fs): Rename to initialize_procfs. Set up
3498 * putenv.c: index -> strchr.
3499 * regex.c: Always rename bcopy to memcpy, etc.
3500 FIXME: Eventually do the renames rather than use #define's.
3501 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3503 * sparc-xdep.c: Move deferred_stores to target dependent.
3504 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3506 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3508 Split non-target-dependent code out of target_attach routines.
3510 * target.h: Comments on target_attach args and results.
3511 * infcmd.c (attach_command): Check for existing execution, call
3512 target_attach, set up terminal status and wait_for_inferior, wait
3513 for the attach status, and do normal_stop.
3514 * inftarg.c (child_attach): Remove target independent stuff.
3515 * remote-adapt.c (adapt_attach): Ditto.
3516 * remote-mm.c (mm_attach): Ditto.
3517 * remote-udi.c (udi_attach): Ditto.
3518 * remote-vx.c (vx_attach): Ditto.
3522 * remote-hms.c (hms_attach): Remove completely, it was useless.
3523 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3524 commented-out start_remote calls.
3525 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3526 DENTER and DEXIT macros and their calls. Use a real debugger --
3527 like gdb -- to see what functions are being called when.
3528 * utils.c (strcmp_iw): Make nonstatic, for lint.
3530 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3532 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3534 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3536 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3537 fix to differentiate between gcc1 & gcc2 compiled files so that we
3538 can debug calls that pass structs as args correctly.
3539 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3540 so, and what version.
3542 * remote.c (remote_wait): Make regs be char to avoid picayune
3543 ANSI compiler warnings.
3545 * energize.h: Move all external struct decls to inside of
3546 __STDC__, add prototype for energize_shell_wait().
3547 * energize.c (getpty): Clean up, make us really get a controlling
3549 * (energize_initialize): Disable SIGIO prior to setting up for
3550 I/O interrupts. Move setsid(), et. al. to getpty().
3551 * (energize_shell_wait): New routine to wait for things started
3552 via the shell command, uses wait() instead of /dev/proc.
3553 * Also, add prototype for execute_command_1().
3555 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3557 * inftarg.c (child_create_inferior, child_attach,
3558 child_mourn_inferior): collect unix child process stratum
3559 functions which live below the target vector into this file to
3560 facilitate host/target/native split. Also, make them static.
3561 * inflow.c (child_mourn_inferior): removed.
3562 * infrun.c (child_create_inferior, child_attach): removed.
3563 (resume): becomes global so that functions below the
3564 target vector can find it.
3565 * inferior.h (resume): add prototype.
3566 (child_mourn_inferior, child_create_inferior, child_attach):
3569 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3570 replaced with find_default_attach and
3571 find_default_create_inferior.
3573 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3575 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3576 addresses don't get displayed in the wrong positions.
3578 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3580 Separate core functions along target vector in preparation for
3581 native support. Functions above vector now live in core.c. Those
3584 * core.c (solib_add_stub, core_close, core_open, core_detach,
3585 get_core_registers, core_files_info, core_ops): moved to corelow.c
3586 (_initialize_core): removed addition of core_ops target.
3587 * corelow.c: new file.
3588 (solib_add_stub, core_close, core_open, core_detach,
3589 get_core_registers, core_files_info, core_ops): moved from core.c
3590 (_initialize_corelow): new function.
3591 * gdbcore.h (core_open, core_detach): added prototypes.
3592 (core_ops): add forward declaration.
3593 * Makefile.in (SFILES_MAINDIR): add core.c
3595 (TSOBS): change core.o to corelow.o
3597 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3599 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3600 instead of 'sun' predefined symbol so that trap analysis code is
3601 enabled only when the TARGET is a sun3.
3603 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3605 * tm-i960.h (ext_format_i960): Add top-level declaration.
3606 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3607 blocks, else Sun4 compiler complains.
3609 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3611 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3612 instruction's argument. Patch from jonathan@cs.stanford.edu
3615 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3617 Break the thread of control that implies that a unix child
3618 process will be the default target.
3620 * target.c (find_default_run_target, find_default_attach,
3621 find_default_create_inferior, return_zero): new functions.
3622 (cleanup_target): Make return_zero the default for to_can_run.
3624 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3625 child_create_inferior references with find_default_XXX instead.
3627 * target.h (struct target_ops): new field, to_can_run.
3628 (find_default_attach, find_default_create_inferior): new prototypes.
3629 (target_can_run): new macro.
3631 * Also added a zero (default) to_can_run element to all static
3632 struct target_ops initializations throughout GDB, except:
3633 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3635 * infrun.c (child_create_inferior): Clean up error handling when
3636 no exec file is specified.
3637 (child_attach): Don't require exec file.
3639 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3641 Remove kill_inferior_fast, in favor of target_kill, which goes
3642 through the target vector.
3644 * inferior.h (kill_inferior_fast): remove declaration.
3646 * main.c (disconnect): call quit_cover using catch_errors rather
3647 than calling kill_inferior_fast directly. New way goes through
3648 the target vector, handles attached processes, and writes
3649 command history if appropriate.
3650 (quit_cover): new function, wrapper for quit_command.
3652 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3653 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3654 inlining them into the local kill_inferior when needed.
3656 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3658 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3659 * stabsread.c (read_struct_type): Simplify complicated expression
3660 for dumb DECstation compiler.
3662 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3664 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3665 operands to memory management instructions, from WRS.
3667 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3669 * main.c (main): Back out previous language setting changes.
3670 Replace with simple default to C before processing any init
3671 files. There MUST be a language set, even in the absence of
3672 init files or executables, or expression parsing fails.
3674 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3676 * main.c (main): Move code that sets initial language to
3677 symfile.c. Fixup places where command files are processed to
3678 be consistent in setting a default language if none has been
3680 * symfile.c (set_initial_language): Add code moved from
3681 main() that sets an initial default language when a new
3682 symbol file is read.
3683 * symfile.c (symbol_file_command): Call set_initial_language.
3684 * symtab.c (find_main_psymtab): Add FIXME comment.
3686 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3688 * breakpoint.c, sparc-tdep.c: comment changes.
3689 * configure.in: removed target_dependent line.
3691 * remote-mm.c (mm_attach): change printf to error to prevent
3693 * remote-udi.c (udi_attach): change printf to error to prevent
3696 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3697 calls to {fetch|store}_inferior_registers with calls to
3698 target_{fetch|store}_registers, for remote-target independence.
3700 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3702 * Makefile.in: Fix bug I introduced in merging Rich's change.
3703 * infrun.c (child_create_inferior): Use proceed() rather than
3704 doing all the same stuff by hand.
3706 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3708 * Makefile.in, configure.in: add support for files used only when
3709 configured native, that is, when host = target.
3711 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3713 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3714 stores are target dependent and were moved from xm to tm.
3716 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3718 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3720 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3721 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3723 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3725 * target.h (struct target_ops): removed to_convert_to_virtual and
3726 to_convert_from_virtual elements. Initializations removed from
3727 all static initializations.
3728 (target_convert_to_virtual, target_convert_from_virtual):
3730 (host_convert_to_virtual, host_convert_from_virtual): Removed
3731 forward declarations.
3732 * target.c (cleanup_target): removed default assignments for
3733 to_convert_to_virtual and to_convert_from_virtual.
3734 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3736 * findvar.c (value_of_register, value_from_register):
3737 target_convert_to_virtual inlined.
3738 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3739 * valops.c (value_assign): target_convert_from_virtual inlined.
3741 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3743 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3744 position wrong if used for the prompt.
3745 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3747 Support for accessing arbitrary MIPS stack frames in memory.
3749 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3750 set, run it before INIT_EXTRA_FRAME_INFO.
3751 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3753 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3754 (FP) value in the frame_info struct if it is zero (as from top of
3756 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3758 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3759 comes back as zero. So does FP_REGNUM, as a trigger for
3760 init_extra_frame_info.
3762 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3763 the program counter set before INIT_EXTRA_FRAME_INFO is run.
3764 (INIT_FRAME_PC): Defined to null.
3765 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
3766 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
3767 Briefly explain MIPS stacks in GDB.
3769 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3771 * copying.awk, copying.c (show_copying_command,
3772 show_warranty_command): Rename from copying_info, warranty_info,
3773 to match command function conventions.
3775 * utils.c (prompt_for_continue): Reinitialize more-counts
3776 before printing anything, and again afterward. Fix comments.
3777 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
3778 or alloca() if needed.
3780 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3781 detect native versus cross-host.
3783 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3785 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3786 Suns. Rename to m68k_saved_pc_after_call.
3787 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
3788 m68k_saved... instead of sun3_saved...
3790 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
3792 * Makefile.in (update-depend, update-alldeps): Split out of
3793 setup-to-dist, for convenience in rebuilding the depend and
3795 (assorted): Update to catch straggler files when building gdb.tar.Z.
3797 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3799 Preliminary cleanup for splitting host/native/target.
3801 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3802 here; it is dealt with at a gdb-target-independent level.
3803 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3804 high toned routine. Fix return type to void.
3805 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
3806 Rich and I believe the "real problem" was that both single_step
3807 and target_resume were issuing PT_CONTINUE calls. This would
3808 cause the second PT_CONTINUE to sometimes fail because the process
3809 was already running.
3810 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3812 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3814 * energize.c (pty_to_kernel): Must check for EAGAIN as
3815 termination condition.
3816 (full_filename): Don't prepend dirname if filename begins with /.
3817 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3819 (getpty (NCR)): Lotsa bug fixes...
3820 (kernel_dispatch (case StopRType)): Use kill() instead of
3821 killpg() so we can deal with losing systems...
3822 (wait_for_events): Work around NCR select() lossage. It doesn't
3823 zero out readfds when select() returns zero.
3824 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3825 getcwd() instead of getwd() (NCR getwd() seg faults).
3826 (energize_wait): Use sigaction() for NCR. Their version of signal()
3827 is unreliable by default.
3829 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3830 error from PIOCSWSTOP.
3832 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3833 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3834 defs.h, utils.c: Make vfprintf_filtered global.
3836 * energize.c (send_location): New routine to consolidate all
3837 places where we must notify kernel of where the given pc is.
3838 (cplus_demangle): Put single-quotes around demangled names.
3839 (energize_call_command): Call send_location() after doing up,
3840 down, and frame commands.
3842 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3844 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
3845 pass at doc for two new remote targets---29K using UDI, and Tandem
3846 ST2000 using STDBUG.
3848 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
3850 * doc/all.m4: turn on H8/300 stuff for generic manual
3852 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
3853 after explicit call to breakpoint() in serial stubs.
3855 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
3857 * mipsread.c: Clean up some white space.
3858 (parse_symbol): Handle stEnd of stFile.
3859 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
3861 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
3862 store_inferior_registers): Replace unexplained numbers
3863 with manifest constants from a DECstation header file.
3864 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
3865 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
3867 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
3869 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
3870 for "down". Suggested by Richard Stallman.
3872 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3874 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
3875 redeclaration bug on SunOS 4.
3877 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
3879 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
3880 * m68k-stub.c: Remove a few extraneous ANSI-isms.
3881 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
3882 they aren't already there.
3883 * remote-vx.c (vx_prepare_to_store): Ditto.
3884 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
3886 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
3888 Removed a large number of changes inserted by Per Bothner
3889 for C++ support. These will go back in when they've been
3892 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
3894 * serial.h: Fix prototye for serial_raw().
3895 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
3896 serial_write() to match prototypes.
3897 * remote-st2000.c (get_reg_name): Make *p be const.
3899 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3901 * remote-nindy.c (nindy_fetch_registers): Make return type void,
3902 to agree with target structure field type.
3903 (nindy_store_registers): Ditto.
3905 * Makefile (OPCODES): New var, pointing to opcodes library.
3906 (CLIBS, CDEPS): Include it.
3907 (saber_gdb): Load opcodes library.
3909 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
3911 * a68v-xdep.c (store_inferior_registers): declare as void.
3912 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
3913 * remote-st2000.c: Massive changes to use new serial package.
3914 Also added 'connect' command to transparantly connect to serial
3916 * ser-termios.c: Big cleanup, use nicer coding conventions.
3917 * ser-bsd.c: New module, serial stuff for BSD systems.
3918 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
3919 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
3921 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3923 * doc/gdb.texinfo: fix shameful error of agreement reported by
3924 jimb@occs.cs.oberlin.edu (Jim Blandy)
3925 * doc/gdb.texinfo: remove old partial discussion of remote serial
3926 protocol (via serial debug stubs)
3927 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
3928 use of serial debug stubs
3930 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3932 * symfile.h: Declaration of set_demangling_style() moved
3933 here from demangle.h (which is now in ../include).
3934 * i386-xdep.c: Update comment.
3936 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3938 * symtab.c (completion_list_add_symbol): restructured to optimize
3939 for time. First clip names that cannot match. Then clip any
3940 names we've already considered. Drop a redundant strncpy. Drop
3941 a redundant malloc and associated free for demangled names.
3943 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
3945 * a68v-xdep.c (store_inferior_registers): Define as type void.
3946 * configure.in: Add host m68k-apollo*-bsd*.
3947 * demangle.c (struct demanglers): Use enum instead of constant
3948 value to keep braindamaged HP/Apollo compiler happy.
3950 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
3952 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
3953 match "FOO". This allows 'break Foo' to work when Foo is
3954 a mangled C++ function. (See comment before function.)
3956 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
3958 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
3959 for files in vx-share/*.c.
3960 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
3961 for normal GDB source files.
3963 * Makefile.in (VERSION): Roll to 4.6.6.
3965 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
3966 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
3967 * tm-sun3os4.h: Update comments.
3968 * xm-delta88.h: Remove STACK_END_ADDR.
3970 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
3972 * Makefile.in (VERSION): Roll to 4.6.5.
3974 * infrun.c: Lint for recent `handle' changes.
3976 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
3977 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
3978 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
3979 should include a ser-XXX.o module.
3981 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
3982 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
3984 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
3985 known suns in configure.in, rather than mapping them to unique
3986 config files that happen to duplicate other config files.
3987 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
3988 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
3990 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
3992 * configure.in (*-*-sunos*): Use trailing * to match all
3993 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
3994 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
3995 in production on Sun-4.
3996 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
3997 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3998 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4000 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4001 config/sparc-noun.mt: New target configs for embedded.
4002 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4004 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4005 target definitions for embedded with and without underlines on
4008 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4009 not a parameter of the CPU, but of the development environment.
4010 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4012 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4014 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4015 (which involves reading in main's symtab) if we have no breakpoints.
4017 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4019 * dwarfread.c (cu_language): New local variable to record
4020 language for current compilation unit being processed.
4021 * dwarfread.c (set_cu_language): New local function to decode
4022 and record language for current compilation unit being processed.
4023 * dwarfread.c (synthesize_typedef): Add local function to
4024 synthesize a typedef for C++ classes, structs, unions, and
4026 * dwarfread.c (read_structure_scope): Synthesize typedefs
4027 for C++ classes, structs and unions.
4028 * dwarfread.c (read_enumeration): Synthesize typedefs for
4030 * dwarfread.c (read_file_scope): Call set_cu_language to
4031 record language for current compilation unit. After symtab
4032 is built, save this recorded language.
4033 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4034 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4035 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4036 typedefs for C++ classes, structs, unions, and enumerations.
4037 * dwarfread.c (scan_compilation_units): Call set_cu_language
4038 to record language for current compilation unit.
4039 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4040 for TAG_enumeration_types, rather than in add_partial_symbol.
4041 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4042 case with class, struct, and union type cases, now that they are
4043 the same. Remove tests for non-NULL name attributes, now done
4045 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4046 treat as alias for TYPE_CODE_STRUCT for now.
4048 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4050 * Makefile.in: map "gdb" through program_transform_name when
4053 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4055 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4056 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4057 Use "regi" for local indexing through register numbers, reserving
4058 "regno" for the name of a specific register passed as an input
4059 parameter. Fix bug propagated through all versions that sometimes
4060 used regno as an index when it should have been regi, thus using
4061 -1 as an index in some cases.
4063 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4065 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4066 respectively, so same demangler can be used by other programs.
4067 * Makefile.in: Remove demangler stuff.
4068 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4069 * demangle.c (_initialize_demangler): Tell demangler which
4070 CPLUS_MARKER to assume.
4072 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4074 RS/6000 portability changes (for hosting cross-debuggers).
4076 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4077 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4078 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4079 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4080 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4081 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4082 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4083 (NO_SINGLE_STEP): Add, target-dependent.
4084 (loadinfotextindex): Lowercase, remove "aix_".
4085 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4086 (NO_SINGLE_STEP): Remove, target-dependent.
4087 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4088 * xcoffread.c: Only build file if RS/6000 native GDB.
4089 (build_function_symbol): Remove #if 0'd code.
4090 * rs6000-tdep.c: Cleanup. Add static fn protos.
4091 Use CORE_ADDR for addresses throughout. Make void fns void.
4092 (pop_dummy_frame): Add FIXME about bogosity of design here.
4093 (rs6000_struct_return_address): Ditto.
4094 (frameless_function_invocation, frame_get_cache_fsr,
4095 frame_initial_stack_address, xcoff_relocate_symtab,
4096 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4097 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4098 Use CORE_ADDRs. Change identifiers to lowercase.
4100 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4101 supplying dummy routines if non-native. Add prototype for
4102 static exec_one_dummy_insn. Move a mess of functions to
4103 rs6000-tdep.c (as above). Remove #if 0'd code.
4105 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4106 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4107 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4109 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4112 * vx-share/README, nindy-share/README: New files describing
4113 how these directories' code is shared, and with whom.
4115 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4117 * configure.in (target configurations): Reformat into table.
4118 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4120 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4121 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4122 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4123 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4124 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4125 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4127 * Makefile.in (config-check): Add command to check whether
4128 configure.in is consistent with config/*.
4130 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4132 * configure.in (host configurations): Reformat nested cases into
4133 easy-to-maintain table.
4134 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4135 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4137 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4139 * cplus-dem.c: Reorder args to most local functions to make them
4140 follow the consistent pattern of struct work_stuff pointer first,
4141 followed by pointer into string being demangled, followed by
4142 pointer to the string where the result is being stored, followed
4143 by other args. Also generally replace most variables of name
4144 "type" with "mangled" for consistency. They all pointed to the
4145 same string but half were one name and half the other.
4146 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4147 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4148 use whenever a qualified name is being demangled.
4149 * cplus-dem.c (do_type): Qualified names are treated similarly
4150 to fundamental types, not as modifiers of fundamental types.
4152 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4154 * configure.in: Add sparclite as a target.
4156 * sparc-stub.c (handle_exception): Flush instruction cache just
4157 before returning to the user. (hexToInt): Fix overzealous cleanup.
4159 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4161 * infrun.c (handle_command): Rewrite to allow multiple signal
4162 numbers, signal number ranges, and to recognize "all" to mean all
4163 signals except those used by the debugger.
4164 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4165 to set or reset actions for specific signals.
4167 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4169 * coffread.c (decode_type): Call alloc_type to alloc new
4171 * stabsread.c (read_array_type, read_range_type, define_symbol):
4172 Call alloc_type to alloc new types.
4173 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4174 from type_obstack to symbol_obstack.
4175 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4177 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4178 associated with a type, using the same mechanism as was used to
4179 allocate space for the type structure itself.
4180 * coffread.c (patch_type, coff_read_struct_type,
4181 coff_read_enum_type): Use TYPE_ALLOC.
4182 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4183 * gdbtypes.c (create_array_type, check_stub_method,
4184 allocate_cplus_struct_type): Use TYPE_ALLOC.
4185 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4186 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4187 read_range_type): Use TYPE_ALLOC.
4189 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4191 * breakpoint.c (breakpoint_re_set): Select a default source
4192 symtab if one is not currently selected.
4193 * utils.c (query): Call wrap_here before building the output
4194 query string, to turn off wrapping and flush any buffered output.
4195 Otherwise our query may end up in the wrap buffer and never be
4197 * eval.c (evaluate_subexp): Report error when attempting to
4198 evaluate subscript for types without a target type, rather
4199 than dumping core by using the NULL pointer.
4200 * symfile.c (symbol_file_command): Forget current_source_symtab
4201 and current_source_line when discarding symbol table.
4203 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4205 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4207 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4208 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4210 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4212 * remote.c (remote_open): Fix baud rate setting to make -b flag
4213 work. (remote_wait): Change 'T' message parser to deal with new
4214 improved format which allows stub to send an arbitrary bunch of
4216 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4217 make all this re-entrant by storing all state on the stack. Clean
4218 up memory error trapping. (computeSignal, set_debug_traps):
4219 make it all table driven. Make a start at a baud rate setting command.
4221 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4223 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4225 * remote-vx.c: redefine malloc to avoid buggy declaration on
4226 RS/6000 <rpc/types.h>.
4227 xm-rs6000.h: include <sys/select.h> to define fd_set for
4228 <rpc/svc.h> on RS/6000.
4230 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4232 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4233 recursive invocations of make. Always create installation
4236 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4238 * m68k-pinsn.c: Minor fix in style of output (don't use
4239 range to indicate floating point control registers).
4241 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4243 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4245 * infcmd.c (registers_info): Handle multiple register names.
4246 Changes inspired by Roland McGrath.
4248 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4250 * sparc-stub.c: New file. Mix it with your SPARClite
4251 application, and it will speak GDB remote protocol!
4252 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4253 deal with arbitrary registers. Needed for sparc-stub.
4255 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4257 * cplus-dem.c (cplus_markers): Add table for gnu style and
4258 use throughout, in place of compile time constant CPLUS_MARKER.
4259 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4260 * cplus-dem.c (cfront_special): New function, as suggested
4261 by pfieland@stratus.com.
4262 * cplus-dem.c (forget_types): New function.
4263 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4265 * cplus-dem.c (mop_up): Call forget_types().
4266 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4267 Use throughout, instead of checking current_demangling_style.
4268 * cplus-dem.c (demangle_signature): When finding an explicit
4269 start of function args, forget all remembered types for
4270 lucid/cfront style demangling.
4271 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4272 underbar characters, use last pair as the delimiter. Hoist
4273 gnu_special() call up to cplus_demangle(). Call cfront_special()
4275 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4276 for inherited classes.
4277 * cplus-dem.c (demangle_args): Document quirks of numbered
4278 references to previously seen types.
4279 * dbxread.c (read_ofile_symtab, process_one_symbol):
4280 Use AUTO_DEMANGLING rather than explicitly checking
4281 current_demangling_style.
4282 * demangle.h: Add some comments.
4283 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4284 CFRONT_DEMANGLING): New macros.
4285 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4286 not found in the actual producer string produced by lcc.
4287 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4288 than explicitly checking current_demangling_style.
4290 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4292 * breakpoint.c (enable_longjmp_breakpoint,
4293 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4294 Check for duplicate breakpoints at the same address. Bug report
4295 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4297 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4299 * buildsym.c (end_symtab): Document that end_symtab can return
4300 NULL under non-error conditions.
4301 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4302 returned from end_symtab for empty compilation units.
4304 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4306 * am29k-tdep.c: Lint from DECstation compiler.
4307 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4308 As the man page says, "Sometimes you just can't get lint to shut
4309 up". That doesn't mean you should blow away the code it won't
4311 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4312 it up over the next few weeks. Make mips x 29k build.
4313 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4314 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4315 but leave it as a comment because the breakpoint instruction
4316 is not easily accessible at this moment (it's static, and if
4317 we define one here, it goes into every file compiled).
4319 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4321 * Makefile.in (VERSION): Bump to 4.6.3.
4322 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4323 function scopes when building partial symbol tables.
4324 * objfiles.c (open_existing_mapped_file): Make it clear in
4325 warning message that out of date mapped files are ignored.
4326 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4327 unit source file name in error message.
4329 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4331 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4332 * dwarfread.c (struct_type): In absence of AT_byte_size for
4333 bitfield, use size of object of member's type for the size of
4334 the anonymous object containing the bit field.
4335 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4336 an AT_byte_size attribute is seen.
4337 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4338 union aux_ext (was aux_ent).
4339 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4340 unsigned char* to char*, for Lucid compiler.
4341 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4342 to be correct type (from unsigned char* to char*).
4343 * valprint.c (type_print_derivation_info): Minor tweak to placement
4344 of commas in derived class printing.
4345 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4347 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4349 * xm-go32.h: Define LSEEK_NOT_LINEAR
4350 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4351 then work out the lseek positions of newlines by running through
4352 the file and `tell'ing. This makes source file listing work on
4353 OS's where the relationship between physical position in file and
4354 canonical position is indeterminate, eg VMS and DOS.
4356 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4358 * stabsread.c: Ensure that all members of all allocated structures
4359 are initialized to known state to avoid hard to find bugs with gdb
4360 using fields containing random data.
4361 * buildsym.c (start_subfile): Compact dirname initialization.
4362 * buildsym.c (patch_subfile_names): New function.
4363 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4364 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4365 * buildsym.h (patch_subfile_names): Add prototype.
4366 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4368 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4370 * remote-udi.c: Update comments.
4372 * remote.c (getpkt): Only force retransmission ten times;
4373 after that, assume bug in target code, and handle pkt anyway.
4375 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4377 * configure.in: Add support for apollo 68k under BSD environment.
4378 * xm-apollo68b.h: New file to support above.
4380 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4382 * configure.in: Recognize i486 host cpu.
4383 * valprint.c (type_print_derivation_info): Print derivation info
4384 in same form as class declarations in source.
4385 * valprint.c (type_print_varspec_suffix): Split arg printing
4386 code out to type_print_args function.
4388 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4390 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4391 at_import, at_frame_base.
4392 * dwarfread.c (completedieinfo): Remove cases for obsolete
4393 AT_visibility, AT_import, and AT_frame_base attributes.
4394 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4395 i860, which can keep up to 4 shadow breakpoints.
4396 * tm-stratus.h (USG): Define.
4397 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4398 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4399 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4400 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4401 * config/stratus.mt (TDEPFILES): Include files available from
4402 stratus that are not yet in release pending receipt of paperwork
4404 * buildsym.c (finish_block): Minor code format change.
4405 * gdbtypes.h (struct field): Add to comments.
4406 * gdbtypes.h (virtual_field_bits): Add to comments.
4407 * objfiles.c (allocate_objfile): Change obstack interface to
4408 match FSF merging efforts.
4410 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4412 * Makefile.in (VERSION): Bump to 4.6.2.
4413 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4414 * Makefile.in (OBS): Add stabsread.o
4415 * Makefile.in (stabsread.o): Add build rule.
4416 * stabsread.c, stabsread.h: New files.
4417 * buildsym.c: Split out stabs specific support to stabsread.c.
4418 * buildsym.h: Split out stabs specific support to stabsread.h.
4419 * dbxread.c (stabsread.h): Include
4420 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4421 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4422 * dbxread.c (read_ofile_symtab): Call end_stabs.
4423 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4424 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4425 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4426 really_free_pendings to cleanups.
4427 * elfread.c (elf_new_init): Call stabsread_new_init.
4428 * gdbtypes.c: Small changes to maintenance commands.
4429 * mipsread.c (stabsread.h): Include.
4430 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4431 * xcoffread.c (stabsread.h): Include.
4432 * xcoffread.c (global_stabs): Remove redundant def.
4433 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4435 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4437 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4438 * inflow.c (terminal_init_inferior, terminal_inferior,
4439 terminal_ours_1, initialize_inflow): Record and use state
4440 of lmode_inferior_valid and lmode_ours_valid.
4442 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4444 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4445 include <sgtty.h> on USG. (from sef).
4447 * depend: es1800 dependency needed here.
4449 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4451 * buildsym.c (read_struct_type): Initialize structs allocated
4452 with alloca, to avoid using random values from stack later on.
4453 * defs.h (fprintf_filtered): Add prototype.
4454 * gdbtypes.c (check_stub_method): Fix misleading comments.
4455 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4457 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4458 small changes to maint support functions.
4459 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4460 for some fields and expand comments.
4461 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4462 macro and track change to obstack_full_begin macro.
4463 * utils.c (fprintfi_filtered): New function.
4464 * valprint.c (type_print_base): Fixup field printing to not
4465 print extraneous lines and not print bogus "no data fields"
4466 messages for C++ classes with no data members. Also use new
4467 fprintfi_filtered function.
4469 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4471 * configure.in: es1800 ok for 68000 too.
4473 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4475 * configure.in: echo error messages to stderr, not stdout
4477 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4479 * configure.in: recognize hppa* instead of hppa
4481 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4483 * energize.c: Second cut at DynamicLoad message handling.
4485 * energize.c: Relativize pathnames in #include statements.
4486 * (kernel_dispatch): Better error messages for unknown protocol
4488 * (kernel_dispatch): First cut at DynamicLoad message handling.
4490 * Makefile.in: Remove -I../readline from all compilations,
4491 include a special case for main.o instead.
4493 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4495 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4496 error if it fails to find a member type, rather than return NULL
4497 and trigger a coredump.
4498 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4499 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4500 match on complete demanglings, including argument lists for member
4501 functions, rather than just accepting the first demangling that
4502 matches the class and function name.
4503 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4504 to start_symtab as the directory name.
4505 * dwarfread.c (completedieinfo): Strip off any leading hostname
4506 portion of the AT_comp_dir attribute string. Gdb doesn't know
4507 what to do with them (FIXME).
4509 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4511 * breakpoint.c (commands_command): Simplify code a bit, remove
4512 unnecessary fflush().
4514 * Makefile.in (OTHERS): Add gcc.patch.
4515 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4517 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4519 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4520 lcc producer string.
4522 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4524 * WHATS.NEW renamed to NEWS.
4526 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4528 * dbxread.c, dwarfread.c: Re-enable experimental code to
4529 automatically select demangling style.
4530 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4531 DEMANGLING_STYLE, to make more descriptive. Revert back to
4532 "auto" as default. Comment use.
4533 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4534 * Makefile.in (${DEMANGLER}.o) Remove target and special
4537 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4539 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4541 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4543 * Makefile.in, demangle.c: Change default demangling style to
4545 * Makefile.in: Update version to 4.6 !!!
4546 * README, WHATS.NEW: Update for 4.6.
4548 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4550 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4553 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4554 nodes as base classes.
4556 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4558 * alldeps.mak, depend: Update.
4560 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4562 * Makefile.in (VERSION): 4.5.9.
4564 * xm-hp300bsd.h: Add decl for strdup().
4565 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4566 PDR. Cleanup a few things, fix compilation warnings.
4568 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4570 * Makefile.in (DEMANGLING_STYLE): New define to set default
4571 demangling style for C++. Defaults to "auto".
4572 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4573 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4574 * Makefile.in (OBS): Add demangle.o
4575 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4576 Remove compile time decisions about demangling style and replace
4577 with runtime decisions using current_demangling_style.
4578 * cplus-dem.c (main): Expand code included during building of
4579 standalone demangler to recognize demangling style options.
4580 * dbxread.c (demangle.h): Include.
4581 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4582 demangling style if processing g++ code and current demangling style
4583 is auto (Note: this feature currently disabled.)
4584 * demangle.c: New file, generic demangling control.
4585 * demangle.h (demangling_styles): New enumeration to select one
4586 of several demangling styles. Also define string names for each
4588 * demangle.h (set_demangling_style): Add prototype.
4589 * dwarfread.c (demangle.h): Include.
4590 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4591 New producer string prefixes to recognize.
4592 * dwarfread.c (handle_producer): Consolidate actions for specific
4593 producers. Set demangling style based on producer string if
4594 current style is auto. (Note: this feature currently disabled.)
4595 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4597 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4599 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4601 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4603 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4604 * c-exp.y: Call lookup_signed_typename() after seeing
4605 "signed". This handles "signed char" correctly.
4606 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4607 keywords before a type specifier.
4609 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4611 * command.c (lookup_cmd_1): Clarify descriptive comments.
4612 * gdbcmd.h (maintenanceprintlist): Add declaration.
4613 * main.c (maintenanceprintlist): Add definition.
4614 * main.c (gdb_completer_command_word_break_characters): Add.
4615 * main.c (symbol_completion_function): Switch completer word
4616 break character sets dynamically, based on whether completion is
4617 being done on commands or on something else.
4618 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4619 * maint.c: Include demangle.h.
4620 * maint.c (maintenance_demangle): New function.
4621 * maint.c (maintenance_print_command): New function.
4622 * maint.c (_initialize_maint_cmds): Reorganize some commands
4623 under new maintenance print subcommand.
4625 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4627 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4628 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4629 target type. Otherwise, 'whatis this.field' wouldn't work,
4630 which would be inconsistent, since 'print this.field' works.
4631 * buildsym.c (read_struct_type, read_enum_type): Clear
4632 TYPE_FLAG_STUB flag.
4633 * buildsym.c (cleanup_undefined_types): Don't rely on a
4634 flawed "Reasonable test to see if" a type has been defined
4635 since it was referred to; now we can just see if the
4636 TYPE_FLAG_STUB flag has been cleared.
4637 * valprint.c (print_type_base): Emit public/protected/private
4638 labels for methods as well as fields. Also, indent these labels
4639 2 spaces instead of 4, for a more conventional "look".
4640 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4641 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4642 * gcc.patch: New file. Contains patch for gcc (so people
4643 with gdb-2.2.x won't have to wait for a new gcc release).
4645 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4647 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4648 (print_addr): Call print_address to show symbolic version as well.
4650 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4652 (vx_read_register): Declare inferior_fp_regs. Delete code for
4653 copying "inferior_registers" around; the values are already in var
4654 "registers". Use correct size for register set.
4656 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4657 target doesn't support it.
4658 (vx_read_register): Don't try reading them either.
4660 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4661 VxWorks back end reads them in one contiguous set except for this
4663 (register_names): Change "pc" to "pcw" to avoid confusion printing
4665 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4666 find the PC under VxWorks.
4668 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4670 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4671 to create new blank types, instead of handcrafting them.
4672 * defs.h (printfi_filtered): Add prototype.
4673 * utils.c (printfi_filtered): New function.
4674 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4675 to simplify the code. Other cleanups.
4676 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4677 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4678 use of various fields.
4679 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4680 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4681 production that currently treats it exactly the same as STRUCT.
4682 * c-exp.y (yylex): Recognize "class" as token CLASS.
4683 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4684 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4685 general symbol handling code. Call cplus_mangle_opname with
4687 * symtab.c (decode_line_2): Print demangled function names in
4688 breakpoint menus, instead of just file and line number.
4689 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4690 * valprint.c (type_print_base): Print "class" for C++ classes,
4691 rather than "struct". Print section labels for public, protected
4692 and private members of C++ classes.
4693 * values.c: Include demangle.h.
4694 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4696 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4698 * Makefile.in (VERSION): Update to 4.5.8.
4700 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4702 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4703 prevent crashes when examining cross-targets.
4704 * dbxread.c (process_one_symbol): Include directory name when
4705 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4706 find include files, and yacc/lex sources when the cwd doesn't match
4707 that in which the object was compiled.
4708 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4710 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4713 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4715 * maint.c (maintenance_command, maintenance_info_command):
4716 Install with allow_unknown as 0 and call help_list to show
4717 list of possibilities when no subcommand is specified.
4719 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4721 * configure.in: Add m68k-ericsson-*.
4722 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4724 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4726 * maint.c: New file.
4727 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4728 * Makefile.in (OBS): Add new file maint.o.
4729 * defs.h (command_class): Add class_maintenance.
4730 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4731 commands. Allow for them (and other nonessential parts of gdb)
4732 to be selectively left out under special circumstances.
4733 * gdbtypes.c (recursive_dump_type): New function; supports
4734 maintenance print-type command.
4735 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4737 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4739 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4740 initializers. Add initializations for setprintlist, showprintlist,
4741 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4742 * printcmd.c (maintenance_print_type): New maintenance cmd.
4743 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4744 implied by comment that all cmd lists are owned by main.c.
4745 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4746 that all cmd lists are owned by main.c.
4747 * language.c (setchecklist, showchecklist): Move to main.c, as
4748 implied by comment that all cmd lists are owned by main.c
4749 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4750 deletelist): Remove redundant declarations (also in gdbcmd.h).
4751 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4752 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4753 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4754 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4755 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4756 maintenance_print_msymbols, maintenance_print_objfiles):
4758 * symmisc.c (printsyms_command, printpsyms_command,
4759 printmsyms_command, printobjfiles_command): Removed from
4760 _initialize_symmisc.
4761 * main.c (dump_me_command): Moved to maint.c and renamed to
4762 maintenance_dump_me.
4763 * breakpoint.c (all_breakpoints_info): Rename to
4764 maintenance_info_breakpoints.
4765 * breakpoint.c (_initialize_breakpoint): Convert add_info of
4766 all_breakpoints_info to add maintenance_info_breakpoints to the
4767 maintenanceinfolist instead.
4768 main.c (initialize_main): Set up maintenance class commands.
4770 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4772 * energize-patches: Fix minor problems with building energize lib.
4774 * energize-patches: Change names of all cadillac procedure calls
4775 to be energize procedure calls. Simplify many hooks by moving
4776 tests energize.c. Configure energize, and build it automatically now.
4778 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
4780 * Makefile.in (VERSION): Bump to 4.5.7.
4781 * cplus-dem.c (demangle_args): Validate index for previously
4782 seen type to guard against bogus values from malformed manglings.
4783 * valops.c (value_struct_elt_for_reference): Guard against
4784 blindly using NULL return value from lookup_symbol.
4786 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
4788 * cadillac.c, cadillac-patches: Rename to energize.c and
4789 energize-patches. Change all routines and variables named
4790 'cadillac*' to 'energize*'. Create new file called energize.h to
4791 hold all interface declarations.
4793 * deblib/connection/*: Move all of this stuff into energize/, but
4794 delete unneeded files.
4796 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4798 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4800 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4801 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4802 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4803 child processes, to avoid dead ones "hanging around" after GDB exits.
4804 (attach): Always stop the process if it needs it. Set RLC flag
4805 when attaching running processes, so it will continue if we detach
4806 it, quit, or are killed.
4807 (detach): Clear faults and set RLC flag to make process run
4809 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4811 (info_proc): Open process O_RDONLY, so we can see any process,
4812 even those controlled by debuggers.
4813 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4815 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4817 Relocate symbols using an array of section_offsets, rather than a
4818 single `addr' or `offset'. This makes Solaris-2 support work, and
4819 permits better VxWorks (and maybe xcoff) support later.
4821 * symtab.h (struct section_offsets): New structure for keeping
4822 a set of offsets, rather than a single one.
4823 (struct objfile): Replace addr with section_offsets member.
4824 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4825 * gdb-stabs.h: New include file with `symbol type specific'
4826 parameters for psymtabs and objfiles.
4827 * Makefile.in (HFILES): Add gdb-stabs.h.
4828 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4829 * coffread.c: Conforming changes. Fake offset array always 0.
4830 * dbxread.c: Conforming changes.
4831 (struct dbx_symfile_info): Move to gdb-stabs.h.
4832 (start_psymtab): Call elfstab_offset_sections to calculate good
4833 offsets for this source file, based on the ELF symbol table info.
4834 (read_ofile_symtab): Yank N_CATCH, which is dead.
4835 (process_one_symbol, N_CATCH): Yank.
4836 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4837 Relocate with SECT_OFF_TEXT.
4838 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
4839 to distinguish relocatable from absolute symbols. Then, if not
4841 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
4842 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
4843 (", N_ROSYM): SECT_OFF_RODATA.
4844 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
4845 (dbx_symfile_offsets): Add to translate addr to offset.
4846 * dwarfread.c: Conforming changes. Single offset currently used.
4847 * elfread.c: Add various complaints about elf/stab stuff.
4848 #include gdb-stabs.h. Conforming changes, using a single offset.
4849 (elf_symtab_read): Record info from BSF_FILE symbols, and local
4850 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
4851 for later use in building psymtabs.
4852 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
4853 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
4854 (free_elfinfo): New fn, frees all chained stab_section_infos
4855 in an objfile, and zaps the start-of-chain pointer.
4856 (elfstab_offset_sections): New fn, looks in stab_section_info
4857 chain to determine section bases to relocate a psymtab's worth
4858 of symbols, as they are being read.
4859 * mipsread.c: Conforming changes. Stabs-reading will relocate
4860 using one offset. MIPS-reading will not relocate at all.
4861 * partial-stab.h: Relocate different symbol types using different
4862 offsets from section_offsets.
4863 * symfile.c: Conforming changes.
4864 (find_lowest_section): Unused function to use later
4865 to free us from the Tyranny of the Text Section.
4866 (syms_from_objfile): Translate absolute arg ADDR to offsets used
4867 in all lower layers of symbol reading. Call format-specific
4868 sym_offsets function to initialize offsets for high speed symbol
4870 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
4871 (symbol_file_command, add_symbol_file_command): Callers changed.
4872 * symmisc.c (dump_psymtab): Print new relocation parameters.
4873 * xcoffread.c: Corresponding changes.
4875 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
4876 * main.c (main): Read the $HOME/.gdbinit file before processing
4877 the argv arguments (e.g. reading symbol files or core
4878 files). This allows global parameters to be set, which will apply
4879 during the symbol reading. The ./.gdbinit is still read after
4881 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
4882 * xcoffexec.c: Clean up quote inside comment.
4884 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
4886 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
4887 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
4888 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
4889 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
4890 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
4891 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
4892 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
4893 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
4894 values.c, xcoffread.c:
4895 Remove "(void)" casts from function calls where the return value
4896 is ignored, in accordance with GNU coding standards.
4898 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
4900 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
4901 * partial-stab.h: Ignore N_ENDM.
4902 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
4903 CODE or DATA section attachment. This eliminates a lot of random
4904 values from shared libraries, which screw up the ordinary symbols
4905 in the address ranges they happen to overlap.
4906 * buildsym.c (define_symbol): Eliminate special tests
4907 for function types; move into "function" cases in switch statement.
4908 (define_symbol: 'f', 'F', 'P'): Process all parameter types
4909 in case they define new type numbers. But ignore them (FIXME).
4910 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
4911 (read_sun_builtin_type): Add commentary.
4913 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4915 * xm-rs6000.h: define MEM_FNS_DECLARED
4917 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
4919 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
4920 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
4921 * mips-xdep.c: Remove most include files (unused, caused errs).
4922 (fetch_core_registers): Use right parameters in dummy fn.
4924 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
4926 * buildsym.c (scan_file_globals): Beware the null file.
4927 Fix from Jim Williams.
4929 * stack.c (return_command): Evaluate expression *before* popping
4930 off the stack frames! Fix inspired by Jim Williams.
4931 (up_silently_command, down_silently_command): No sel frame is error.
4933 * defs.h (memcpy, memset): Conditionalize decls on
4934 #ifndef MEM_FNS_DECLARED, since DECstation differs.
4935 (alloca): Break out the STDC and non-STDC alloca cases, to make
4936 it work on old preprocessors as well as "picky ANSI" ones.
4937 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
4939 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
4940 * utils.c (fputs_demangled): Rename SLOP since DECstation system
4941 header files define it!
4943 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
4945 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
4947 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
4948 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
4949 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
4950 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
4951 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
4952 utils.c, valarith.c, valops.c, valprint.c, values.c:
4953 Replace bcopy() use with memcpy(), which is more standard and can
4954 take advantage of gcc's builtin functions for increased performance.
4955 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
4956 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
4958 Replace bzero() use with memset(), which is more standard and can
4959 take advantage of gcc's builtin functions for increased performance.
4960 * i386-tdep.c, main.c, valprint.c:
4961 Replace bcmp() use with memcmp(), which is more standard and can
4962 take advantage of gcc's builtin functions for increased performance.
4964 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
4966 * remote.c (remote_wait): Fix cast on signal() call.
4967 * defs.h (alloca): More diddling with alloca. Have to ensure
4968 that it has a prototype, so that if alloca is defined as a macro
4969 that takes an arg, the definition is seen as a use of a macro
4970 that takes an arg, to satisfy picky ANSI preprocessors.
4972 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
4974 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
4975 consistency with all other gdb files.
4976 * cadillac.c: Use <string.h> rather than <strings.h>.
4977 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
4978 * Makefile.in (MAKE): Remove definition for consistency with
4979 other Makefile.in files and to fix problem with recursive makes.
4981 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
4983 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
4986 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4988 * source.c (print_source_lines): for DOS interoperability; don't
4989 print CR (013) as ^M.
4991 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
4993 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
4995 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
4997 * remote.c (remote_wait): Cast signal to void * to avoid warning
4998 from busted HP compiler.
5000 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5001 stabs cause end_psymtab to be called.
5003 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5004 compiler feature of putting 'c' into basic type descriptors for
5007 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5008 where there is no place for nPC in prrun struct.
5010 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5012 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5013 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5014 * dwarfread.c (enum_type): Save enum names on type_obstack.
5015 * dwarfread.c (struct_type): Save member name on type_obstack.
5016 * symtab.c (_initialize_symtab): Fix misspelling.
5017 * regex.c (store_jump, insert_jump): Return void.
5019 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5021 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5022 (alloca): Declare return type on SPARC, since Sun doesn't.
5023 (*_BYTE_ORDER): Improve comment: *must* be defined.
5025 * tm-hppa.h: New file, architectural definition of HP PA.
5026 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5028 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5029 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5030 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5031 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5034 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5035 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5036 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5038 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5040 * printcmd.c (output_command): Thinko.
5041 (x_command): Only set remembered size/format if cmd succeeds.
5043 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5044 since it is no longer used and burns time for every symbol read.
5045 (process_one_symbol): Treat N_CATCH like default (complain).
5047 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5049 * partial-stab.h (case N_TEXT): Fix fencepost error when
5050 detecting start of new symbol info after reading symtab for a
5051 module with a zero length TEXT segment.
5053 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5055 * Makefile.in (VERSION): Bump to 4.5.6.
5056 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5058 * defs.h (NORETURN): Define away for Lucid compiler.
5059 * remote.c (remote_timer, remote_interrupt): Signal handlers
5061 * ser-termios.c (serial_write, serial_close): Return whatever
5062 value the write/close call returns, rather than falling off end.
5063 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5064 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5066 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5067 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5069 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5070 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5071 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5072 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5074 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5075 store_inferior_registers): Supply missing fourth argument to
5077 * cadillac.c (kernel_dispatch): Make return type void.
5078 * cadillac.c (iosig): Signal handlers take one int arg.
5079 * valprint.c (val_print_fields): Call fprint_symbol to get
5080 automatic C++ demangling for mangled field names.
5082 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5084 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5085 * dwarfread.c (enum_type): Fix misspelling in comment.
5086 * valprint.c (val_print_fields, cplus_val_print): Minor
5087 adjustment to printing of C++ class structures to more closely
5088 match format for printing C structures, with and without setting
5091 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5093 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5094 (which is not a Posix signal) if it isn't defined.
5095 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5096 New port to Linux (a free Unix clone for 386 machines).
5098 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5100 COFF changes for dealing better with EPI 29K C compiler output.
5102 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5104 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5105 (read_coff_symtab): Move patch_opaque_types call from
5106 coff_symfile_read. Restrict it to symtabs from this objfile.
5107 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5108 references on opaque type chain; just let coff_lookup_type handle 'em.
5109 (decode_type): Complain about tagndx values on
5110 non-struct/union/enum types, which the EPI compiler tends to produce.
5112 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5114 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5117 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5118 usage to match new prototype. Include libbfd.h to get prototype.
5120 * source.c (find_source_lines): Handle large st_size fields.
5122 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5124 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5125 * stack.c (return_command): Use cleanups to avoid memory leaks.
5127 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5129 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5130 INT_REGNUM to INTE_REGNUM.
5132 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5134 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5136 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5137 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5138 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5139 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5141 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5142 declarations of malloc/realloc/free that are inserted by some
5144 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5146 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5147 another decl of strdup (this really ought to come from libiberty.h!).
5149 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5151 * remote.c (getpkt): Error if input exceeds buffer size.
5152 (_initialize_remote): `set remotedebug' enables packet trace.
5154 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5155 N_SLINE's, etc, just like Sun cc on Solaris2.
5157 * am29k-tdep.c (read_register_stack, write_register_stack):
5158 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5159 variable. Add `set' and `show' commands for it.
5160 * doc/gdb.texinfo: Document it.
5162 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5164 * valprint.c (type_print_1): Plug memory leak. Print all
5165 C++ syms as demangled, not just functions.
5166 * buildsym.c (read_range_type): When we find a signed char
5167 type, do a lookup of signed char, not plain char. Plain char's
5168 still get looked up as plain char's elsewhere.
5170 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5172 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5173 (Bug and fix found by Pierre Willard.)
5175 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5177 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5179 * xm-rs6000.h: Add decl for strdup().
5181 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5184 * breakpoint.c (enable_command, disable_command): Without args,
5185 should only affect normal breakpoints and watchpoints.
5187 * m68k-pinsn.c (print_insn_arg): Make register be const.
5188 * xcoffexec.c: Remove ' from comment.
5189 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5190 with decls of malloc in c-exp.tab.c (as produced by yacc).
5191 There's got to be a better way to do this...
5193 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5195 * partial-stab.h: Convert single rindex use to strrchr.
5196 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5197 standard <strings.h> file, now that the only single use of
5198 rindex in the gdb source files is gone.
5200 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5202 * mipsread.c: Undo ill effects from including <strings.h>,
5203 which #defines index to be strchr. Unfortunately, index is
5204 a member of a symbol table structure that can't be changed.
5205 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5206 remove redundant #include's.
5208 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5210 * mipsread.c: #include <strings.h> for rindex().
5212 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5214 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5216 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5218 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5219 extraneous SO stabs from busted C++ compilers.
5221 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5223 * Makefile.in (VERSION): Bump to 4.5.5.
5224 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5225 C++ lookups fail, print possibly helpful hint about completion.
5226 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5227 for static data members.
5228 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5229 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5230 it's broken on ncr3000's.
5232 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5234 * dwarfread.c (decode_modified_type): Change type of first arg.
5235 Change 'modifier' to char from unsigned char. Cast single use
5236 that needs to be unsigned char.
5237 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5238 * utils.c (strdup_demangled): Add function.
5239 * defs.h (strdup_demangled): Add prototype.
5240 * stack.c (return_command): Demangle C++ function names for query.
5241 * infcmd.c (jump_command): Demangle C++ function names for query.
5242 * cplus-dem.c (consume_count): New function and prototype.
5243 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5244 do_type): Replace conversion code with consume_count().
5245 * cplus-dem.c (gnu_special): Fix demangled of static members.
5246 * source.c (list_command): Print demangled function names
5247 when appropriate. Fix supplied by Peter Schauer.
5249 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5251 * sparc-tdep.c: Clean up slightly for Solaris2.
5253 * buildsym.c (define_symbol): Nameless types are now on several
5254 platforms; generalize them and un-ifdef them to make Solaris 2
5257 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5259 * infcmd.c: Fix typo (reported by Rob Savoye).
5260 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5261 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5262 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5263 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5264 rather than the one for the first file in the dependency chain.
5266 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5267 set. Don't reset our own texthigh, or dependency-only pst's, in
5268 scanning all the rest of the psymtabs.
5269 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5271 * buildsym.h (N_UNDF): Improve comments.
5272 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5274 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5276 * symtab.h (struct symbol): Add aux_value union for preserving
5277 an additional per-symbol value.
5278 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5279 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5280 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5281 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5282 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5284 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5286 * symfile.c (clear_symtab_users_once): Now non-static (for
5289 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5291 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5292 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5293 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5295 Solaris-2 support on SPARC:
5297 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5298 Add symbol_size and file offsets to struct symloc.
5299 Add static symbol_table_offset, string_table_offset,
5300 file_string_table_offset, next_file_string_table_offset,
5302 (add_old_header_file): Convert error() to complain()t.
5303 (dbx_symfile_read): Get symbol size via the objfile.
5304 Also get symbol_table_offset.
5305 (dbx_symfile_init): Record symbol size and count via the objfile.
5306 (dbx_next_symbol_text): Always add file_string_table_offset when
5307 accessing string table.
5308 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5309 (SET_NAMESTRING): Use the offset.
5310 (end_psymtab): Large kludge to determine addresses where source
5311 files start and end (for the psymtab header).
5312 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5313 Get this, symbol size, and symbol offset, from psymtab.
5314 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5315 Patch up last_source_start_addr if zero in N_SO.
5316 (process_one_symbol): Add variable function_start_offset.
5317 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5318 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5319 ( "", N_OBJ, N_OPT): Ignore.
5320 (elfstab_build_psymtabs): New function to read stabs out of
5323 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5324 (gdb): use GLOBAL_CFLAGS when linking, too.
5325 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5326 (N_OBJ, N_OPT): Ignore.
5327 ('f', 'F'): Save last function name.
5329 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5330 extra info in the minimal symbol.
5331 (elf_symtab_read): The extra info is the size of an ELF object,
5332 which was kludged to us in the `udata' field of the BFD symbol.
5333 Gag me with a crowbar...
5334 (elf_symfile_read): Keep track of both the absolute load address,
5335 and the offset between load addr and symbols. Handle STABS as
5336 well as DWARF sections, passing the absolute load address to
5337 elfstab_build_psymtabs.
5339 * symfile.h: Prototype elfstab_build_psymtabs.
5340 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5342 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5344 * buildsym.h: Add processing_acc_compilation flag.
5345 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5346 (define_symbol): Skip arg types in function entries. Resolve
5347 overloaded 'P' which acc uses for prototypes of functions called
5349 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5351 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5352 save size of ELF symbols. FIXME.
5353 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5354 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5356 * configure.in: Solaris config is sparc-sun-solaris2.
5357 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5359 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5360 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5361 * symfile.c (symfile_bfd_open): Comment where name is freed.
5362 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5364 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5366 * expprint.c (print_subexp): Add missing ']'.
5367 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5368 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5369 * WHATS.NEW: Point out improved C++ function name handling.
5370 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5371 type names for both implicitly and explicitly signed integral
5372 types. See comment in the source code.
5374 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5376 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5377 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5378 * expprint.c (print_subexp): Fix printing of register names.
5380 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5382 * inferior.h (register_valid): Declare.
5383 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5384 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5385 macros for traversing the data structures in a single objfile.
5386 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5387 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5390 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5392 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5393 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5394 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5395 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5397 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5399 * depend: rebuild to account for remote-st2000.c.
5400 * remote-st2000.c: Almost works now.
5401 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5403 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5405 * c-exp.y (yylex): Recognize single-quoted strings that specify
5406 tokens with embedded whitespace, such as C++ demangled names.
5407 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5408 * main.c (gdb_completer_quote_characters): Add global variable.
5409 * main.c (symbol_completion_function): Total rewrite for C++
5410 demangled name handling.
5411 * main.c (skip_quoted): New function.
5412 * main.c (main): Set rl_completer_quote_characters.
5413 * symmisc.c (dump_symtab): Print source language for symtab.
5414 * symtab.c (expensive_mangler): Add prototype and function.
5415 * symtab.c (completion_list_add_symbol): Total rewrite for new
5416 C++ demangled name handling.
5417 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5418 other changes for demangled C++ symbol handling.
5419 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5420 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5421 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5422 * symtab.c (completion_list_add_symbol): Total rewrite for new
5423 C++ demangled name handling.
5424 * symtab.c (expensive_mangler): New function.
5425 * utils.c (strcmp_iw, demangle_and_match): New functions.
5426 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5428 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5430 * Makefile.in: Roll VERSION to 4.5.4.
5431 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5432 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5433 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5435 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5437 * alldeps.mak: Rebuild to account for new files.
5438 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5439 * tm-st2000.h: New file.
5440 * configure.in: Tandem debug monitor (st2000) support.
5441 * remote-st2000.c, config/st2000.mt: ditto.
5443 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5445 * blockframe.c (inside_entry_file, inside_main_func,
5446 inside_entry_func): Return 0 if no symbols; avoid crashing.
5448 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5450 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5451 without masking, since it is signed and will later be compared
5452 against signed quantities. The right fix is probably to make
5453 it all unsigned, but this is a small, safe fix for this release.
5454 FIXME -- make the real change sometime soon.
5456 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5458 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5459 parameter in call to `symbol_file_add' to 0.
5461 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5463 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5465 * configure.in: Handle -m680[01234]0-wrs.
5467 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5469 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5470 `ieee_extended_to_double'.
5472 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5474 * valops.c (value_assign): Lint, by Pierre Willard.
5476 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5478 * coredep.c (fetch_core_registers): Remove premature warning,
5479 which triggers on DECstation even though all regs are accessible.
5481 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5482 sign-extension of instruction fields even on unsigned-char hosts.
5483 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5485 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5486 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5487 since they define the target, not the host.
5488 * m88k-pinsn.c: Fix typo.
5490 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5492 * valarith.c (value_zerop): -0.0 is still zero.
5493 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5494 Patches by Paul Eggert <eggert@twinsun.com>.
5496 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5498 * alldeps.mak, depend: re-make to account for ser-*.c.
5500 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5502 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5503 disconnecting from controlling terminal, to avoid gdb hanging
5504 on SVR4. Fixes bug reported by Oliver Okrongli.
5505 * procfs.c (PROC_NAME_FMT): Change format to match default used
5506 by system, as suggested by Oliver Okrongli.
5507 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5508 bug fix from Brent Townshend (bst%tt@cam.ORG).
5509 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5510 by turlais@rechser.total.fr.
5511 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5512 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5513 * objfiles.h (unlink_objfile): Add prototype.
5514 * objfiles.c (unlink_objfile): Add function.
5515 * objfiles.c (free_objfile): Call unlink_objfile.
5516 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5517 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5518 Also, discard old possibly bogus sf struct.
5519 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5520 find_sym_fns() for remapped symbol files, in case of any changes
5521 since the last mapping.
5523 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5525 * findvar.c (read_relative_register_raw_bytes): use the raw size
5526 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5528 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5530 Changes to support GDB running on DOS using GO32 and H8 support
5532 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5533 allowing hosts with different text and binary file formats to
5535 * coffread.c (read_coff_symtab): changed calling convention and
5536 operation - now it opens its own file with FOPEN_RB rather than
5537 duping and fdopening the provided handle.
5538 * dbxread.c, cplus-dem.c: #include mangling.
5539 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5540 binary files oring in the right bit.
5541 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5542 * remote-hms.c: cleanup to use the new remote serial stuff
5543 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5544 independent remote terminal I/O.
5545 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5546 * source.c (openp): fix off by one problem removing / - can now
5547 open a source file in the root directory with DOS.
5548 * values.c (value_as_pointer): remove bogus address bits from
5549 long. (unpack_long): unpack into unsigned long/short if pointer.
5551 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5553 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5554 It gets permanently stuck in many OSes.
5555 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5557 * breakpoint.c: Improve help text for info breakpoints.
5559 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5561 * README: Add pointer to internals doc, and describe reading
5563 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5564 * symtab.c (output_source_filename): Remove old glop for wrapping
5565 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5567 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5569 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5570 * munch: Add sort -u to avoid duplications.
5571 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5572 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5574 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5576 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5577 avoid infinite loops while demangling bogus mangled names.
5578 * valprint.c (type_print_base): Minor fix for GNU style guide
5581 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5583 * Makefile.in (VERSION): Bump to 4.5.3
5584 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5585 * Makefile.in (demangle): New target to create standalone
5586 demangler with same code and options as internal demangler.
5587 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5588 to support ARM style and Lucid style demangling, improve
5589 maintainability, fix several demangling bugs. More changes
5591 * defs.h (strstr): Add ANSI compatible prototype.
5592 * valprint.c (type_print_1): Demangle using ansi option.
5593 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5595 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5597 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5600 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5602 * mipsread.c (parse_procedure): Return rather than using
5603 uninitialized variable 'b'.
5605 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5607 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5608 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5609 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5610 relative to each source file.
5612 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5614 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5617 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5619 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5620 * am29k-tdep.c: Update to latest code from AMD.
5621 (get_saved_register) don't crap out if no frame.
5622 * remote-udi.c: Set/clear inferior_pid as appropriate.
5623 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5624 error handling. Fixup end-of-debugging messages.
5625 (udi_fetch_registers) clean up big time, mainly don't multiply
5626 register_valid indices by 4, and use proper Offset when reading
5627 gr96-gr127. (udi_store_registers) general cleanup.
5628 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5629 INT_REGNUM->INTE_REGNUM.
5630 * tm-29k.h: Upgrade to latest code from AMD.
5631 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5632 (UDIConnect) Clean up error processing (like, don't do exit() if
5633 execlp fails), make code restartable, make more attractive.
5634 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5637 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5639 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5640 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5641 from former to latter.
5643 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5645 * cplus-dem.c (do_args): Handle void args the same as others.
5646 * objfiles.c (free_objfile): Only try to unmap files when
5647 reusable objfiles are supported.
5648 * valprint.c (type_print_varspec_suffix): Add parameter that
5649 specifies if C++ demangling included function arguments. Use
5650 it to suppress printing extra pair of ()'s.
5651 * valprint.c (type_print_1): Fix problem with printing demangled
5652 C++ function types where demangled type includes the function
5655 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5657 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5658 Allows selection of C++ demangler to be a configuration option
5659 until multiple demanglers are supported.
5660 * demangle.h: New include file for extended demangler support.
5661 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5662 utils.c, valprint.c: Include "demangle.h" and change all calls
5663 to cplus_demangle() or fputs_demangled() to use individual
5665 * valprint.c (type_print_1): Change options to cplus_demangle
5666 to print demangled function args. Still broken, but now less so.
5667 * cplus-dem.c: Include demangle.h, reorganize and update some
5668 comments to reflect reality.
5669 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5670 second arg from fixed integer to bit based multiple options.
5671 * cplus-dem.c (optable): Reformat and replace ansi members with
5673 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5675 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5677 * values.c (set_internalvar): Force evaluation of lazy values.
5678 Bug reported by RMS.
5680 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5682 * Makefile.in (VERSION): Bump to 4.5.2.
5683 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5684 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5685 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5686 proper handling of bit fields.
5687 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5688 * symtab.h: Fix couple of misspellings in comments.
5689 * value.h (struct value): Clarify use of bitpos.
5690 * value.h (unpack_field_as_long): Change prototype, returns
5692 * values.c (unpack_field_as_long): Change return type to LONGEST,
5693 sign extend unpacked fields that are signed, other rewriting.
5694 * config/ncr3000.mt: New target config file.
5696 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5698 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5699 even when printing 8-bit characters.
5701 * gdbtypes.c (make_{reference,pointer,function}_type): New
5702 functions which handle overwriting of forward-referenced types
5703 for stabs file reading.
5704 (lookup_{reference,pointer,function}_type): These just call
5705 the make_*_type functions with a null storage alloc parameter.
5706 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5707 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5709 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5710 (dbx_alloc_type): Make it easier to understand. No funct change.
5711 (define_symbol: 't'): Don't put the typedef name into the name of
5712 the struct, union, or enum. Bugfix.
5713 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5714 routines to properly handle overwriting preallocated types so that
5715 forward references will work.
5716 (read_enum_type): Force enum values to file scope, due to bug in
5717 Sun compiler output. FIXME, fix later.
5719 Remove unused header_file_prev_index mechanism. It was already
5720 obsolete in gdb-3.5. These comments appeared in 3.5:
5721 /* This code was used before I knew about the instance codes.
5722 My first hypothesis is that it is not necessary now
5723 that instance codes are handled. */
5724 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5725 * buildsym.h: Remove it and prev_index that saves it.
5726 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5728 * solib.c (special_symbol_handling): When called from core files,
5729 must set up debug_addr. Don't print error messages, just return.
5730 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5732 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5734 * cplus-dem.c: Allow nested class names (as in
5735 Foo::Bar::method()).
5736 Allow the cleaner cfront style of nested class names
5737 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5738 Make cplus_demangle re-entrant by removing use of global
5739 variables. Instead, place all shared variables in a
5740 stack-allocated structure, and pass around its address.
5742 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5744 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5745 29k-share/* subdirs...
5747 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5748 rewrite, only leave out the bugs.
5750 * Makefile.in: Add 29k/UDI support. Improve depend.
5751 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5753 * am29k-tdep.c: Update to use new calling conventions, and misc
5756 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5758 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5760 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5761 breakpoint instructions that leave PC pointing at the right place.
5763 * core.c (core_open): Call warning() to print warnings.
5765 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
5767 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5768 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5769 This prevents a crash when trying to lookup the value of a
5770 non-existent symbol.
5772 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5774 * signame.c, signame.h: Remove, replaced by strsignal.c in
5776 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
5777 sun386-xdep.c: Remove include of signame.h
5778 * Makefile.in (SFILES_MAINDIR): Remove signame.c
5779 * Makefile.in (HFILES): Remove signame.h
5780 * Makefile.in (OBS): Remove signame.o
5781 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5782 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5783 psignal, perror): Add prototypes.
5784 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5786 * depend: Manually remove signame.[cho] references.
5787 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
5789 * convex-xdep.c (core_file_command): Replace use of sys_siglist
5790 with safe_strsignal.
5791 * core.c (core_open): Replace use of sys_siglist with
5793 * core.c (memory_error): Replace use of sys_errlist with
5795 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5797 * infcmd.c (program_info): Replace use of sys_siglist with
5799 * infrun.c (signal_stop, signal_print, signal_program):
5800 Allocate dynamically based on dynamic determination of number
5801 of signals to support.
5802 * infrun.c (child_create_inferior): Replace use of sys_errlist
5804 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
5806 * infrun.c (sig_print_info): Replace use of sig_abbrev with
5807 strsigno and sys_siglist with safe_strsignal.
5808 * infrun.c (handle_command): Call signo_max to find number of
5809 signals. Replace sig_number with strtosigno and sig_abbrev with
5811 * infrun.c (signals_info): Replace sig_number with strtosigno.
5812 * infrun.c (_initialize_infrun): Call signo_max to find number of
5813 signals. Dynamically allocate signal_{stop,print,program}.
5814 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5815 * procfs.c (errnoname): Add function and prototype.
5816 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5817 of sys_siglist with safe_strsignal.
5818 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5819 sys_siglist with safe_strsignal.
5820 * procfs.c (info_proc_stop): Call errnoname.
5821 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5822 * stuff.c (main, get_offset): Replace use of sys_errlist with
5824 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5825 with safe_strsignal.
5826 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5827 with safe_strsignal.
5828 * utils.c (safe_strerror, safe_strsignal): Add functions that
5829 call strerror and strsignal respectively, and deal with NULL
5831 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5832 sys_errlist with safe_strerror.
5833 * valprint.c (val_print): Replace use of sys_errlist with
5836 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5838 * Makefile.in: rework CFLAGS so that they can be set from the
5839 command line to make. CFLAGS -> INTERNAL_CFLAGS.
5840 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
5841 Pass CFLAGS on recusions.
5843 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
5845 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
5846 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
5847 overkill for the problem it solved.
5848 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
5849 and default to simply printing type names as appropriate.
5850 * main.c (main): Remove one of the leading newlines from
5851 warning_pre_print initialization.
5852 * objfiles.c (open_existing_mapped_file): Add function and
5854 * objfiles.c (open_mapped_file): Rewrite to use new function
5855 open_existing_mapped_file.
5857 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
5859 * sun3-xdep.c (fetch_core_registers): Lint.
5860 * tm-sun3.h: Prototype lint.
5863 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
5865 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
5866 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
5867 * objfiles.c: Cast calls to close() with unused returns to void.
5868 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
5869 old objfile's name before updating it.
5870 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
5871 * objfiles.h (objfile struct): Add mmfd member.
5872 * symfile.c (syms_from_objfile): Move some code to
5873 new_symfile_objfile.
5874 * symfile.c (new_symfile_objfile): Add new function, common code
5875 from syms_from_objfile.
5876 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
5877 mapped and unmapped symbol files.
5878 * symfile.c (symbol_file_command): Print "No symbol file now"
5879 message, ala exec_file_command for the exec file.
5880 * symfile.h (new_symfile_objfile): Add prototype.
5881 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
5882 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
5884 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
5886 * rs6000-pinsn.c: New version from IBM (Metin).
5887 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
5888 to avoid warnings from some compilers.
5890 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
5892 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
5893 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
5894 type's flag word that marks it as a fundamental type.
5895 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
5896 flags argument for all calls to init_type().
5897 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
5898 flags argument for all calls to init_type(). Also remove
5899 dependency on host sizes for ints, floats, etc.
5900 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
5901 flags argument for all calls to init_type(). Also remove
5902 dependency on host sizes for ints, floats, etc.
5903 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
5904 bit to flags argument for all calls to init_type(). Add types
5905 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
5906 * valprint.c (unsigned_type_table, signed_type_table,
5907 float_type_table): Remove.
5908 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
5909 bit when printing fundamental types, and print the actual name
5910 for such types, rather than inventing one. Remove code that
5911 invented fundamental type names.
5912 * valprint.c (_initialize_valprint): Remove initializations
5913 for now removed unsigned_type_table, signed_type_table, and
5916 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
5918 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
5919 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
5922 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
5924 * dwarfread.c (target_to_host): New function similar to previous
5926 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
5927 Extensive changes to convert all previous usages to use new
5928 target_to_host() function.
5929 * dwarfread.c (struct dieinfo): Change types of most integral
5930 members to be unsigned.
5932 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
5934 * WHATS.NEW: Revise -mapped doc.
5936 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
5938 * mipsread.c (parse_partial_symbols): Complain when sh->index is
5939 too high or when skipping `forwards' moves us backwards.
5940 (parse_type): Print mis-guessed tag name in complaint.
5941 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
5942 (parse_procedure): Do not attempt to create symbols; just fill in
5943 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
5944 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
5945 for clarity. Set top_stack before calling parse_external. In
5946 stabs, sort symbols before calling parse_procedure.
5948 * symmisc.c (std_in, std_out, std_err): Add vars to access std
5949 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
5950 * Makefile.in: Remove stage* targets. Avoid echo on recursive
5951 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
5954 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
5956 * Makefile.in (VERSION): Set to 4.5.1.
5957 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
5958 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
5959 fill_gregset): New functions for SVR4 /proc support.
5960 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
5961 Remove new symbol types and such to ../include/coff/symconst.h.
5962 (parse_symbol): Simplify code for parsing struct/enum/unions.
5963 (parse_type): Handle `long long' types.
5964 (upgrade_type): Handle `const' qualifier.
5965 (parse_partial_symbols): fix indentation, clean a bit.
5967 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
5969 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
5970 copy in data from raw read buffers, calling bfd byteswapping
5971 routines as appropriate. Use to replace most existing memcpy
5973 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
5974 * configure.in: Recognize new ncr3000 config.
5975 * config/ncr3000.mh: New config file.
5977 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
5981 * README: Update for release.
5982 * Makefile.in: Update version to 4.5.
5983 * WHATS.NEW: The obvious.
5985 * depend: Generate new depend file for this release.
5987 * Makefile.in (depend): Fix dependancy generation so that it does
5988 not include gcc 'fixincluded' files, which are usually in a system
5991 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
5993 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
5994 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
5995 symbols for nameless types. And, handle `R' (register parameter
5996 type) for AIX. (an extension to existing stabstring grammar).
5997 * rs6000-xdep.c: Fix typo (= should have been ==).
5999 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6001 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6003 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6005 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6006 * signame.c (SIGWAITING, SIGLWP): Add.
6008 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6010 * xm-i386mach.h: add decls for errno and strdup().
6012 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6013 used in array index context (otherwise, some compilers barf).
6015 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6017 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6018 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6019 in a system call, and provide better backtrace if so.
6021 * Makefile.in (HFILES): Add xcoffsolib.h.
6022 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6023 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6025 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6026 mipscoff_symfile_read): Convert to BFD to do file I/O.
6028 * symfile.c: #include <ctype.h> to get proper def if isspace().
6030 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6032 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6034 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6035 function also when parsing embedded stabs.
6037 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6039 * mipsread.c: Fix more declarations.
6041 * mipsread.c: Fix many invocations of complain. Use enum
6042 type_code where appropriate.
6044 * xm-vaxult.h: Add decl for strdup().
6046 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6049 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6051 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6054 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6056 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6057 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6058 Merge in more patches for rs6000 from Metin Ozisik.
6059 * utils.c: Fix typo in comment.
6061 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6063 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6064 * procfs.c (attach): Set nopass_next_sigstop if attached
6065 process is forcibly stopped.
6066 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6067 resending SIGSTOP to attached process on first resume.
6069 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6071 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6073 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6075 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6076 (VERSION): Bump to 4.4.85.
6077 * mipsread.c: Update for new include files. Lint.
6078 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6079 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6080 Don't need to bring in mipsread.o specially any more.
6082 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6084 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6085 routine (for Irix-4.x). Make many funcs static and void.
6086 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6087 * (init_extra_frame_info): Don't trash cached value of frame
6088 pointer register. This fixes backtracing through routines that use
6089 alloca(). Generally clean up declarations of functions, and use
6090 typedefs and macros to reference data structures as appropriate.
6091 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6094 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6096 * values.c (unpack_long): Fix unpacking error for signed chars
6097 on hosts where the default character type is unsigned.
6098 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6099 for newer SVR4 variants.
6100 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6101 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6102 * procfs.c (mappingflags): Add support for MA_PHYS
6104 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6106 * buildsym.c (read_struct_type): Avoid coredump when C++
6107 abbreviated type name is messed up. Reported by Joe Buck.
6108 FIXME, we need to determine whether GDB or GCC needs to be
6109 smarter to correctly locate this type name.
6111 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6112 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6113 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6114 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6115 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6117 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6119 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6120 * symtab.h (current_source_symtab): Make extern
6121 * symtab.h (current_source_line): Make extern
6122 * inferior.h: Move all procfs.c prototypes to one place, add
6123 prototype for proc_signal_handling_change. Add prototypes for
6124 signal_stop_state, signal_print_state, and signal_pass_state.
6125 * inferior.h (stop_soon_quietly): Make extern
6126 * inferior.h (attach_flag): Make extern
6127 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6128 * infrun.c (signal_stop_state, signal_print_state,
6129 signal_pass_state): New functions to query specific signal
6131 * infrun.c (handle_command): Minor error message change, add
6132 NOTICE_SIGNAL_HANDLING_CHANGE.
6133 * procfs.c (open_proc_file): Remove iris specific reset of
6134 inherit-on-fork flag, moved to proc_set_exec_trap().
6135 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6136 to reset inherit-on-fork flag, bash comment to GNU form.
6137 * procfs.c (proc_base_address, set_proc_siginfo,
6138 fetch_core_registers): Conform to code style.
6139 * procfs.c (signame.h): Include.
6140 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6141 syscallname(), info_proc_syscalls()): New macros, tables, and
6142 functions to organize and report system call information.
6143 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6144 saved_exitset, saved_entryset): Add to procinfo struct.
6145 * procfs.c (struct trans): Add.
6146 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6147 siginfo_table, errno_table): Tables to translate numeric values
6148 to symbolic names and short descriptions.
6149 * procfs.c (signalname, info_proc_signals): Add function and
6151 * procfs.c (proc_info): Now info_proc.
6152 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6153 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6154 info_proc_faults, lookupname, lookupdesc, sigcodename,
6155 sigcodedesc): New functions.
6156 * procfs.c (proc_signal_handling_change): New function to set
6157 the trace flags based on the state of gdb's signal handling flags.
6158 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6159 and remove code to do PIOCSTRACE ioctl.
6160 * procfs.c (attach, detach): Preserve and restore process flags
6161 using saved_* fields in procinfo struct.
6162 * procfs.c (attach): Call proc_signal_handling_change.
6163 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6164 * procfs.c (proc_desc): Update for latest changes.
6165 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6166 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6167 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6169 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6171 * procfs.c (set_proc_siginfo): Add prototype and new function.
6172 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6173 up inferior siginfo struct.
6174 * elfread.c (elf_symfile_read): Compute the relocation amount
6175 by subtracting off the address of the ".text" section.
6176 * solib.c: Add pointer to ".text" section to so_list struct.
6177 * solib.c (solib_map_sections): Initialize pointer to ".text"
6178 section in so_list struct.
6179 * solib.c (symbol_add_stub): Pass base address of ".text"
6180 section to symbol_file_add, rather than the load address of
6181 the shared library. On SunOS they are the same. On SVR4 they
6184 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6186 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6187 function name, not .gdbinfo. symbol.
6189 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6191 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6193 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6195 * Makefile.in (VERSION): 4.4.8
6197 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6198 commands in .cshrc/.profile won't get traced.
6200 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6202 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6203 * exec.c (build_section_table): Don't abort if no sections.
6204 * sparc-tdep.c (single_step): Lint.
6205 * utils.c (mrealloc): Handle realloc (0, size) case here.
6207 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6209 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6212 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6214 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6215 .gdbinfo. symbols are created. Move creation from parse_procedure
6216 to parse_symbol, where it is fairly easy to grow the symtab. This
6217 also fixes a symtab trashing bug on all mips-based systems.
6218 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6220 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6221 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6223 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6225 * c-exp.y: Add missing return type to yyparse() prototype.
6227 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6229 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6231 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6232 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6233 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6234 (patch_opaque_types): Avoid dummy args and result.
6235 * objfiles.c (have_partial_symbols, have_full_symbols,
6236 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6237 (iterate_over_objfiles, iterate_over_symtabs,
6238 iterate_over_psymtabs): Remove, clunky and slow.
6239 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6240 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6241 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6242 dump_objfile): Remove dummy args and results. Move filename
6243 comparisons to callers.
6244 (printsyms_command, printpsyms_command, printmsyms_command,
6245 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6246 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6247 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6248 list_symbols, make_symbol_completion_list): Replace explicit
6249 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6250 Eliminate Dijkstra flag crap, break out of loops with gotos.
6251 (lookup_symtab_1): Protect '/' tests from short filenames.
6252 (cplus_mangled_symbol): Move inline into lookup_symbol.
6253 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6254 (relocate_minimal_symbol): Move inline to vmap_symtab.
6255 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6256 iterate_over_msymbols with ALL_MSYMBOLS.
6258 Misc cleanup prior to release.
6260 * Makefile.in (VERSION): Roll to 4.4.7.
6261 (HFILES): Add call-cmds.h.
6262 * call-cmds.h: New header for command fns called by other files.
6263 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6264 (breakpoint_1): Remove unused type arg. Change callers.
6266 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6267 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6268 * mipsread.c: Add prototypes for all static functions.
6270 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6271 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6272 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6273 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6274 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6275 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6278 * buildsym.c (define_symbol): Handle global register variables
6279 (from Pierre Willard). Complain if register numbers are too large.
6280 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6281 * tm-sparc.h: Don't #include <sun4/reg.h>.
6282 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6283 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6285 * language.h: Avoid forward enum declaration.
6286 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6287 config/sun4os5.mt: New host and target.
6288 * defs.h (errno): #include <errno.h> rather than assuming int.
6289 From Pierre Willard.
6291 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6292 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6293 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6294 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6295 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6296 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6297 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6299 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6301 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6302 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6303 * language.h (enum exp_opcode): Avoid forward enum def.
6304 * main.c (define_command, user_defined_command): Lint.
6305 * mem-break.c, xcoffread.c: Lint.
6306 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6308 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6310 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6311 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6312 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6313 or IBM6000_TARGET as (approximately) appropriate.
6315 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6317 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6318 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6319 or not to try reading symbols from a mapped objfile. Plugs memory
6320 leak due to shared libraries generating no psymtabs or symtabs.
6322 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6324 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6325 * copying.awk: Lint. Make stronger warning at top of copying.c.
6326 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6327 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6328 (lookup_pointer_type): Add FIXME comment.
6329 * main.c (set_history_size_command): Disallow negative size.
6330 * partial-stab.h: Update copyright.
6331 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6333 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6335 * main.c (set_history_size_command): Negative size is error.
6336 (Reported by Peggy Fieland.)
6338 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6340 * coffread.c (coff_symfile_init): Update comment.
6341 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6342 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6343 macros to access the dbx specific objfile information.
6344 * dbxread.c (symfile_string_table, symfile_string_table_size):
6345 Remove these local variables.
6346 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6347 read_dbx_symtab): Remove the stringtab and stringtab_size params
6348 from the function prototypes, the function definition, and the
6349 function calls. These are now available via DBX_STRINGTAB and
6350 DBX_STRINGTAB_SIZE using the objfile pointer.
6351 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6352 an arg to read_dbx_symtab.
6353 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6354 stringtab and the dbx specific per-objfile private info.
6355 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6356 args in prototype, function definition, and function calls. It is
6357 now available via the DBX_SYMCOUNT macro using the objfile
6359 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6360 local instance of struct dbx_symfile_info and replace with DBX_*
6362 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6363 symfile_string_table and symfile_string_table_size.
6364 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6365 symfile_string_table.
6366 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6367 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6368 stringtab size variables. Remove all code that used to reread
6370 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6371 to prior to any calls to mmalloc for the objfile specific heap.
6372 * utils.c (init_malloc): Document the requirement that for each
6373 heap for which corruption checking is desired, that init_mmalloc
6374 must be called prior to any mmalloc calls on the heap.
6376 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6378 * rs6000-pinsn.c: Make dis-assembly output more like
6379 other targets: Don't print instruction in hex before
6380 the assembly; use print_address to print out jump
6383 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6385 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6386 * cplus-dem.c: Support "Sc" meaning "signed char".
6388 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6390 * configure.in: fix iris/iris3.
6392 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6394 * command.c, main.c (various places): Use ctype.h macros
6395 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6396 (such as (x >= 'A' && x <= 'Z')).
6397 (There are still more of these in other files.)
6398 * main.c (defined_command): Lower-case the user's
6399 new command before entering it. Needed because
6400 command lookup is case-insensitive (and also lower-cases).
6401 (Based on Metin's earlier patch.)
6403 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6405 * config/irix4.mh: new file.
6407 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6409 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6412 * xm-mips.h: Declare strdup for ultrix.
6414 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6415 when calling new_symbol.
6416 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6419 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6421 * config/rs6000.mh: Update (for Fred's new mmalloc)
6422 flags to disable use of GNU malloc/mmalloc.
6423 * munch: Change SYSV rule to allow .text before the label,
6424 as well as after, to work for AIX.
6425 * gdbtypes.h: Minor clarifiction.
6427 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6429 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6430 continuation in yet another place (between method declarations).
6432 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6434 * mips-tdep.c: include symfile.h and objfiles.h to fix
6437 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6439 * valops.c (value_struct_elt_for_reference): Added 'offset'
6440 parameter to handle multiple inheritance.
6441 * eval.c, value.h: Update accordingly.
6443 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6445 * objfiles.h: New file
6446 * Makefile.in (HFILES): Add objfiles.h
6447 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6448 main_scope_lowpc, main_scope_highpc.
6449 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6450 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6451 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6452 xcoffread.c, : Include objfiles.h.
6453 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6454 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6455 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6456 inside_entry_file() and logic changed appropriately.
6457 * blockframe.c (outside_startup_file): Renamed to
6458 inside_entry_file() and logic changed appropriately.
6459 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6460 and logic changed to use per-objfile specific fields.
6461 * blockframe.c (inside_entry_scope): Renamed to
6462 inside_entry_func() and logic changed to use per-objfile specific
6464 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6465 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6466 Remove extern decls.
6467 * symfile.c, symfile.h (entry_point): Remove extern decl.
6468 * coffread.c (coff_symfile_init): Common entry point init code
6469 moved to symfiles.c, call init_entry_point_info().
6470 * coffread.c (complete_symtab): Use new per-objfile entry info.
6471 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6472 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6474 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6475 * defs.h (inside_entry_scope, outside_startup_file,
6476 inside_main_scope): Prototypes changed for renames to
6477 inside_entry_func, inside_entry_file, inside_main_func,
6479 * symfile.c (syms_from_objfile): Common entry point init code
6480 moved to init_entry_point_info() and call init_entry_point_info().
6481 * symfile.h (init_entry_point_info): Include prototype.
6482 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6483 moved to symfiles.c and call init_entry_point_info().
6484 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6485 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6486 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6488 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6489 works for the majority of targets.
6490 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6491 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6492 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6493 Use default definition in frame.h.
6494 * frame.h (selected_frame_level): Make decl extern.
6495 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6496 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6497 * partial-stab.h: Use new per-objfile entry info.
6498 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6499 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6500 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6501 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6502 have_minimal_symbols): Prototypes moved to objfiles.h.
6503 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6504 Macros moved to objfiles.h.
6505 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6507 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6509 More C++ improvements (pointers to members, qualified names).
6510 * c-exp.y: Support exp.type::name and exp->type::name
6511 syntaxes. (Unfortunately, doesn't work for static members.)
6512 * c-exp.y, eval.c: Make type::~type work better.
6513 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6514 value_static_field by value_struct_elt_for_reference.
6515 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6516 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6517 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6518 for OP_SCOPE operand; no point in it now that we use lazy
6519 reading of values, and use "reference to member" objects.
6520 * gdbtypes.h: Clarify comment.
6521 * valops.c: Change value_struct_elt_for_address to return
6522 a reference (or variable), rather than a pointer. Change
6523 the name to value_struct_elt_for_reference to reflect this.
6524 Returning a reference instead of a address provides a
6525 generalization, since we can use the routine for both
6526 class::name as well as &class::name.
6527 Also, recurse to handle multiple inheritance properly.
6528 * valprint.c: Moved code to print pointer-to-members
6529 to new function point_class_member. This allows a
6530 "reference-to-member" to be printed using the same code.
6531 * valprint.c (type_print_varspec_prefix): Avoid printing
6532 "struct " for domains of class-member types.
6533 * valops.c (search_struct_field): Inline code for simplified
6534 version of value_static_field (which can then be deleted).
6535 * value.h: Rename value_struct_elt_for_address to
6536 value_struct_elt_for_reference. Delete value_static_field.
6537 * values.c: Remove no longer used function value_static_field.
6539 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6541 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6542 elfread.c (coff_symfile_finish): Add function, prototype, and
6543 add to the xxxx_sym_fns struct for each file type. Also reformat
6544 the xxxx_sym_fns vector to a standard format and add comments.
6545 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6546 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6547 Pass pointer to struct objfile rather than pointer to sym_fns.
6548 Change references inside each function accordingly. Allocate any
6549 symbol file specific info in the per-objfile memory region.
6550 * dbxread.c (free_and_init_header_files): Break function into
6551 free_header_files(), called from dbx_symfile_finish(), and
6552 init_header_files(), called from dbx_new_init().
6553 * dbxread.c (dbx_new_init): Move deallocation things to new
6554 dbx_symfile_finish function.
6555 * elfread.c (elf_new_init): Call buildsym_new_init().
6556 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6557 routine for the objfile before deallocating other stuff.
6558 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6559 * symfile.h: Move struct sym_fns to before struct objfile def.
6560 Add sym_finish function pointer and change prototypes of other
6561 function pointers to reflect passing struct objfile pointer rather
6562 than struct sym_fns pointer.
6563 * symfile.c: Remove now obsolete symtab_fns pointer.
6564 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6565 locates the correct sym_fns struct for the given objfile.
6566 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6567 for better support of mapped symbol tables.
6568 * symfile.c (symbol_file_command): Remove obsolete code using
6570 * symfile.h: Remove duplicate declarations for symfile_objfile,
6571 entry_point, and object_files.
6572 * target.c (target_info): Compare symfile_objfile to NULL.
6573 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6574 aixcoff_symfile_finish().
6576 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6578 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6579 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6580 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6582 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6584 Some improvements to g++ debugging.
6585 * symtab.c (list_symbols): demangle before pattern matching.
6586 * symtab.c: Other fixes to improve handing of operators.
6587 * valprint.c (type_print_base): Fix test for constructor.
6588 * values.c (value_static_field): Allow evaluation of
6589 CLASS::METHOD, returning a function pointer.
6591 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6593 * Makefile.in (VERSION): Roll 4.4.6.
6594 * exec.c (exec_file_command): Add code to ignore optional args
6595 passed in by file_command() for use in symbol_file_command().
6596 * main.c (main): Document -mapped and -readnow in help summary.
6597 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6598 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6599 to get filename from bfd with bfd_get_filename(). Test mapto
6600 against 0, not NULL. Use mstrsave() to make copy of filename.
6601 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6603 * remote-vx.c (vx_load_command, add_symbol_stub):
6604 Symbol_file_add() takes an additional arg.
6605 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6607 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6608 changed to return a bfd not an objfile pointer.
6609 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6610 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6611 Change to eliminate local bfd and use symfile_bfd_open() plus
6612 allocate_objfile(). Add code to implement readnow option.
6613 * symfile.c (symbol_file_command): Changes to option handling,
6614 readnow functionality moved to symbol_file_add().
6615 * symfile.c (symfile_init): Eliminate local copy of bfd.
6616 * symfile.c (add_symbol_file_command): Changes to parse mapped
6617 and readnow options.
6618 * symfile.h (allocate_objfile): Arg removed from prototype.
6619 * symtab.h (symbol_file_add): Arg added to prototype.
6620 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6623 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6625 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6626 mtrace.awk, state.c, state.h: Removed.
6627 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6628 directories searched for source files.
6629 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6630 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6631 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6632 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6633 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6634 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6635 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6637 * Makefile.in (HFILES): Remove state.h
6638 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6639 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6640 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6641 * Makefile.in (clean): Remove all object files.
6642 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6643 * cplus-dem.c: Remove prototypes definitions that are now done in
6645 * dbxread.c (throughout): Change from using per-objfile
6646 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6647 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6648 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6649 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6650 * depend: Remove dependencies for state.o, state.h.
6651 * dwarfread.c: Add declaration for warning_pre_print.
6652 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6653 * dwarfread.c (throughout): Change from using per-objfile
6654 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6655 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6656 use supplied objfile.
6657 * i386-xdep.c (print_387_status): Change to use warning() rather
6659 * i387-tdep.c (print_387_control_word): Change to use warning()
6660 rather than printfs.
6661 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6662 that some compilers grumble about.
6663 * language.c (throughout): Add declaration for warning_pre_print
6664 and using warning() instead of printfs.
6665 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6666 * main.c (main): Add declaration for warning_pre_print and set it
6667 similarly to error_pre_print. Add declarations for
6668 mapped_symbol_files and readnow_symbol_files. Add appropriate
6669 definitions to long_options[].
6670 * minsyms.c: Trivial fix to comment.
6671 * objfiles.c (allocate_objfile): Substantially rewritten for
6672 using mapped symbol files.
6673 * objfiles.c (throughout): Change from using per-objfile
6674 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6675 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6676 * source.c (throughout): Change from using per-objfile
6677 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6678 * source.c (open_source_file): Use mstrsave to save file name in
6679 mapped symbol region for objfile.
6680 * symfile.c: Remove include for state.h.
6681 include to local form.
6682 * symfile.c (symbol_file_add_digested): Remove.
6683 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6685 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6686 from objfile structure. Add malloc descriptor pointer (md).
6687 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6688 * symm-xdep.c (print_fpu_status): Use warning() rather than
6690 * symmisc.c (free_symtab_block): Now takes and uses current
6692 * symmisc.c (throughout): Change from using per-objfile
6693 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6694 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6695 Sun compiler grumblings when PTR is char *.
6696 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6697 msymbols() to correct pointer type.
6698 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6699 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6700 error always starts on a line of it's own.
6701 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6702 Rewrite for new mapped malloc package use.
6703 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6704 that don't want to use the mapped malloc package; pass arguments
6705 on to traditional malloc package functions.
6706 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6707 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6708 mrealloc, malloc, and realloc but get fatal error if runs out
6710 * utils.c (msavestring, mstrsave): Save a string in a specific
6711 mapped malloc region.
6712 * utils.c (print_spaces): Use xmalloc to get the buffer.
6713 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6714 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6715 * config/i386v4.mh: Insignificant reorganization.
6717 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6719 * xcoffread.c: Only enable compilation of debugging functions
6720 if IBM6000 is defined. Fails to compile otherwise.
6722 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6724 * Makefile.in: pass MAKEINFO down on info.
6726 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6728 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6729 useless code, including an lseek to an uninitialized variable.
6730 Reported by Jim Williams <jimbo@wrs.com>.
6732 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6734 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6735 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6736 * minsyms.c, symfile.c: Changes that may be generally
6737 applicable, but are #ifdef IBM6000 for now.
6738 * rs6000-xdep.c: Fixed typo in comment.
6739 * rs6000-tdep.c: Non-substatial changes.
6740 * xoffread.c: The main change here is addition of some
6741 debugging functions.
6742 * xoffexec.c: More changes.
6744 * xcoffread.c: Fixed two too-few-parameters bugs.
6746 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6747 to SOLIB_CREATE_INFERIOR_HOOK macro.
6749 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6751 * symfile.h: Add prototype for iterate_over_msymbols().
6752 * symtab.c (cplus_mangled_symbol): Add function.
6753 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6754 iterate_over_msymbols to find demangled C++ symbol.
6755 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6756 value to iterate_over_msymbols().
6757 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6760 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6762 * Makefile.in: added check target.
6764 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
6766 * ecoff.c: Move to ../bfd/coff-msym.c.
6767 * config/mt-*mips: Remove ecoff.o from the configuration.
6768 * remote.c (): Add newline to initial +.
6769 (remote_resume): Mention how to cope with signals.
6770 (remote_interrupt): Add debug msg.
6771 (remote-wait): Implement new 'T' reply, which includes
6772 status, PC, and FP all in a single short message.
6773 (putpkt): Add further debugging of packet acks.
6774 * mipsread.c (fixup_symtab): Also swap RFD's.
6775 (parse_partial_symbols): Avoid bug on unknown symbol types.
6776 * Makefile.in (VERSION): Roll to 4.4.5.
6777 * mips-tdep.c (heuristic_proc_start): Avoid long delays
6778 for remote MIPS by limiting heuristic to 200 byte search.
6779 (heuristic_proc_desc): Byte-swapping.
6780 (mips_print_register): Cope with failure of
6781 read_relative_register_raw_bytes. Byte-swap integers for
6783 * mips-pinsn.c (print_insn): Byte-swap instruction.
6785 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6787 * config.sub configure.in config/mh-irix4
6788 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
6789 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
6790 gdb/xm-irix4.h gdb/config/mt-irix3
6791 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
6793 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6795 * defs.h, utils.c: xrealloc takes PTR as first arg.
6796 * defs.h: Reword confusing comment about ANSI prototypes.
6797 * defs.h: Some minor whitespace changes.
6798 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6799 not NULL, which can be (void *).
6800 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6801 * tm-i386v.h (SP_ARG0): Define
6802 * xm-sysv4.h: Back out of change for missing prototypes.
6803 * i386-tdep.c (get_longjmp_target): Add function.
6805 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6807 * Makefile.in: install man page too.
6809 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6811 * All GDB files that #include defs.h: Removed stdio.h.
6812 (defs.h): #include stdio.h.
6814 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6816 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6817 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6818 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6819 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6820 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6821 it before printing out the hex shape of an address.
6823 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6825 * rs6000-xdep.c (frame_initial_stack_address): Move
6826 code to set frame->cache_fsr into new separate function
6827 frame_get_cacahe_fsr. This allows fixing a fatal error.
6828 * xcoffexec.c: Turn previously suppressed error
6829 message back on, after cleaning up BFD.
6831 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6832 printing of blank line, since it cases printing of an
6833 extra blank line. Is this intended? It does mess up
6835 * defs.h: Put back declarations of malloc and realloc,
6836 but protected by #ifndef MALLOC_INCOMPATIBLE.
6837 * objfiles.c: Undo previous change: Use malloc/realloc
6838 for objfile malloc/realloc fields (but add a cast).
6839 * xcoffexec.c: Suppress an error message (for now).
6841 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6843 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6844 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
6845 * buildsym.c: Use smash_to_pointer_type() to handle forward type
6847 * xcoffread.c: Modifications to C_DECL storage class handling, and
6848 introduction of an old smash_to_pointer_type() routine.
6850 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6851 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
6852 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
6853 parameters have been modified.
6855 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6856 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
6857 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
6858 and fetch_inferior_registers() always fetched all the registers
6859 resulting valid register values at hand all the time. Pushing a dummy
6860 frame did not require validating all register values first. After
6861 putting the above mechanism into action, we didn't have valid registers
6862 values always ready. Thus, all registers need to be fetched before
6863 pushing a dummy frame now.
6865 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6866 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
6867 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
6868 the starting address (actual frame address) of a frame.
6869 * rs6000-tdep.c: modifications to function_frame_info() to see if
6870 function reserves a frame pointer register (alloca register)
6871 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
6872 FRAME_LOCALS_ADDRESS has been updated to support debugging of
6873 functions with alloca() calls.
6875 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
6877 * xm-sysv4.h: Provide definitions/prototypes for host environment
6878 functions for which no definitions or prototypes are provided in
6879 any currently included gdb or host environment header files.
6880 For SVR4, this currently includes malloc and realloc, which cannot
6881 be portably prototyped in any gdb include file.
6883 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6885 * buildsym.h: Remove obsolete variable file_stabs.
6887 * Makefile.in: Move place where configure merges in host-
6888 and target-dependent fragments later, so the latter
6889 can override (say) GNU_MALLOC.
6890 * config/mh-rs6000: Use system malloc. Otherwise, I
6891 ended up with *two* incompatible versions of malloc
6892 (functions in libc would call the malloc in libc).
6893 I assume this is a shared library problem.
6895 * remote.c: Fix (presumed) typo.
6896 * objfiles.c: Use xmalloc/xrealloc instead of
6897 malloc/realloc (since the latter are no longer declared).
6899 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6900 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
6901 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
6902 handle individual registers.
6903 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
6904 correctly in case it wasn't cached yet. (A problem showed up
6905 after fetching individual registers.)
6906 * buildsym.c: Disable type_synonym_name's type name overwriting
6907 in cases it is unnecesary. rs6000 portation doesn't use
6908 type_synonym_name, and it used to nullify type names
6909 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
6910 type's name as soon as space for that type is allocated.
6911 * xcoffread.c: ignore a section's lineno information if it is
6912 not `.text'. (In rs6000 bfd portation integration, skipping over
6913 `.pad' sections are ignored since it was in machine independent
6914 part of the code. Thus, a problem of fake sections with invalid
6915 lineno information arised.)
6917 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6918 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
6919 * rs6000-tdep.c: make function_frame_info() work whether or not
6920 reading from a core file.
6921 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
6923 * infrun.c. main.c, printcmd.c. symtab.c:
6924 More changes from IBM for rs6000.
6927 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
6929 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
6930 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
6931 Merge in changes (mostly from IBM) for RS6000.
6932 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
6933 More changes from IBM for RS6000. These are in machine-
6934 independent code, and probably could do with some cleaning
6935 up. The most questionable of these are #ifdef IBM6000.
6936 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
6937 to single_step() (for consistency with rs6000 and i860).
6938 * utils.c: Allow the 1st arg to xrealloc to be NULL
6939 (in which case do malloc). This removes the need for
6940 some tests in xcoff code (and perhaps other places?).
6941 * coffread.c: Removed variables last_source_file,
6942 type_vector, and type_vector_length as these are now
6943 defined by buildsym.[ch].
6944 * defs.h: Remove prototypes for malloc and realloc, since
6945 these should only be used to implement xmalloc and xrealloc,
6946 and they conflict with <stdlib.h> in AIX - where they
6947 return void* even when __STDC__ isn't defined. Sigh.
6948 * munch: Recognize *initialize* in data as well as text
6949 (AIX uses data). Also, incorporate a patch from Garrett
6950 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
6951 much more sensible, by only trying to match the name of
6952 the initialize_foo function, and not the junk before it.
6954 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
6956 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
6957 unless symbol table indicates that something has changed.
6959 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
6961 * remote.c: Make it work for embedded MIPS. Increase buffer
6962 size, and use throughout. Round buffer size up if too many regs.
6963 Support baud rate setting and try for an 8-bit path. If
6964 interrupted while waiting for target, send a ^C down the wire.
6965 Avoid single-byte reads.
6966 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
6968 * mips-xdep.h: Avoid the embedded regs when on Unix.
6970 * mipsread.c: Byte-swap the symbol table structures, using
6971 routines from ecoff.c, to read a symbol table written in any
6972 of the four possible byte orders.
6973 * configure.in (mips-big-* target): Same as Sony News.
6974 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
6975 * ecoff.c: New file for symbol swapping routines.
6977 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
6979 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
6980 all-breakpoints' command.
6981 * (get_number): Allow users to enter negative breakpoint numbers.
6982 * (breakpoint_1): Reformat display of 'info break' to show new
6984 * (create_longjmp_breakpoint, breakpoint_re_set,
6985 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
6986 symfile.c (syms_from_objfile): Re-do
6987 insertion of longjmp breakpoints. Move all code into
6988 breakpoint_re_set, and call that instead of
6989 create_longjmp_breakpoint in symfile.c.
6991 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
6993 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
6994 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
6995 * symtab.c (find_pc_symtab): Handle having no objfiles.
6996 * infcmd.c: Fix comment.
6997 * objfiles.c (free_all_objfiles): Add.
6998 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
6999 * symfile.c (symbol_file_command): free all objfiles when
7000 specifying a new symbol file.
7001 (reread_symbols): Stat the file name, don't fstat the descriptor.
7003 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7005 * Makefile.in, configure.in: removed traces of namesubdir,
7006 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7007 copyrights to '92, changed some from Cygnus to FSF.
7009 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7011 * dbxread.c (end_psymtab): Delete empty psymtabs.
7012 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7013 * symfile.h (struct objfile): Add free_psymtabs.
7015 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7017 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7019 * symfile.c (symbol_file_command): strcmp => !strcmp.
7020 * breakpoint.h: Move prototypes to follow enum definition they need.
7021 * breakpoint.c, infrun.c: Lint.
7022 * printcmd.c: Use `enum enable' rather than `enum
7024 * mipsread.c: First pass at making it compile with the new
7025 objfile changes. Probably seriously broken still, but it
7028 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7030 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7031 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7032 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7033 stepping (and nexting) through longjmp(). Also, cleanup
7034 breakpoint handling quite a bit by creating explicit breakpoint
7035 types instead of using magic breakpoint numbers.
7036 Makefile.in: Update version to 4.4.3
7038 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7040 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7041 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7042 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7044 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7046 * minsyms.c (install_minimal_symbols): Add bunches to any
7047 existing minsyms in the objfile. Avoid extra mallocation
7048 by working directly in the obstack. Remove ignored `mainline' parm.
7049 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7050 xcoffread.c: Change all callers.
7051 * FIXME: We should be able to eliminate MAINLINE from all the
7052 symbol readers now, with a small bit of work.
7054 * valops.c, value.h: Lint.
7055 * remote-vx.c: Add missing break; statement. Bugfix by
7056 Michael Sclafani, <sclafani@src.dec.com>.
7058 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7060 * Makefile.in (VERSION): Update version to 4.4.2
7061 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7062 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7063 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7064 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7065 mmap-alloc.o, mmap-sbrk.o
7067 * altos-xdep.c: Minor whitespace change.
7068 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7069 use to new minimal symbol table use.
7070 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7071 * arm-xdep.c (store_inferior_registers): Returns void.
7072 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7073 Convert from misc function vector use to new minimal symbol table use.
7074 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7075 * breakpoint.c: Add prototypes for local functions.
7076 * breakpoint.c (catch_command_1): Change to static and remove unused
7078 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7079 * breakpoint.h: Change function decls to prototype form.
7080 * buildsym.c: Add prototypes for local functions.
7081 * buildsym.c: Moved hashname() function here from dbxread.c.
7082 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7083 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7084 * buildsym.c (dbx_alloc_type): Change to static.
7085 * buildsym.c (finish_block): Add objfile parameter.
7086 * buildsym.c (misc): Change symbol_obstack to objfile version.
7087 * buildsym.c (make_blockvector): Change to static.
7088 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7089 * buildsym.c (compare_line_numbers): Change to static, args are const,
7090 cast args when used.
7091 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7092 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7093 and made static. Add objfile parameter.
7094 * buildsym.c (end_symtab): Simplify code using line table size.
7095 Realloc the linetable on the objfile symbol_obstack and copy there.
7096 * buildsym.c (scan_file_globals): Convert from misc function vector
7097 use to new minimal symbol use.
7098 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7099 strings get allocated in objfile's symbol_obstack. Convert references
7100 to builtin types to lookup_fundamental_type().
7101 * buildsym.c (read_type): Make static, add objfile parameter, convert
7102 references to buildin types to lookup_fundamental_type().
7103 * buildsym.c (read_struct_type): Add objfile parameter.
7104 * buildsym.c (read_array_type): Make static, add objfile parameter.
7105 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7106 * buildsym.c (read_huge_number): Make static.
7107 * buildsym.c (read_range_type): Make static, add objfile parameter,
7108 convert references to buildin types to lookup_fundamental_type ().
7109 * buildsym.c (read_args): Make static, add objfile parameter.
7110 * buildsym.h: Convert function decl's to prototype form.
7111 * c-exp.y: Add prototypes for local functions, convert uses of misc
7112 function vector to minimal symbol table. Reformat all builtin type
7113 initializations and pass a NULL objfile to init_type() for them.
7114 * coffread.c: Change context_stack ref's to coff_context_stack,
7115 add local function prototypes. Cast uses of xrealloc arg 1.
7116 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7117 crafting a new type.
7118 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7119 * coffread.c (finish_block): Change name to coff_finish_block.
7120 * coffread.c (make_blockvector): Add and use objfile parameter.
7121 * coffread.c (record_line): Change name to coff_record_line.
7122 * coffread.c (start_symtab): Change name to coff_start_symtab.
7123 * coffread.c (end_symtab): Change name to coff_end_symtab.
7124 * coffread.c (record_misc_function): Change name to record_minimal_
7125 symbol and change to minimal symbol table use from misc func tbl.
7126 * coffread.c (coff_symfile_read): Convert from misc function vector
7127 use to minimal symbol table use.
7128 * coffread.c (hashname): Remove; use common version in buildsym.c.
7129 * coffread.c (decode_base_type): Change references to builtin types
7130 to calls to lookup_fundamental_type().
7131 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7132 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7133 * command.c: Add prototypes for local functions.
7134 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7135 appropriate member of the function union for that type.
7136 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7137 ifdef out the function since it isn't currently used.
7138 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7139 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7140 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7141 * command.c (help_cmd): Compare function pointer to NULL.
7142 * command.c (help_cmd_list): Compare function pointer to NULL.
7143 * command.c (lookup_cmd_1): Use correct member of function union.
7144 * command.c (undef_cmd_error): Make static.
7145 * command.c (complete_on_cmdlist): Use correct member of func union.
7146 * command.c (do_setshow_command): Use correct member of func union.
7147 * command.c (shell_escape): Convert rindex use to strrchr.
7148 * command.h (COMMAND_H): Define if already included.
7149 * command.h (cmd_list_element struct): Change 'function' to a union
7150 and prototype args. Prototype completer function.
7151 * command.h: Convert decl's to prototype form.
7152 * convex-xdep.c (store_inferior_registers): Returns void.
7153 * copying.c: Prototype local functions.
7154 * coredep.c: Minor whitespace change.
7155 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7156 * cplus-dem.c: Prototype local functions.
7157 * dbxread.c (hashname): Remove; moved to buildsym.c.
7158 * dbxread.c (free_and_init_header_files): Make static.
7159 * dbxread.c: Add prototypes for local functions.
7160 * dbxread.c (new_object_header_files): Remove; inlined usages.
7161 * dbxread.c (xrealloc usages): Cast args.
7162 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7163 and change usages accordingly.
7164 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7165 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7166 * dbxread.c (dbx_next_symbol_text): Make static.
7167 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7168 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7169 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7170 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7171 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7172 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7174 * dwarfread.c (record_misc_function): Change name to record_minimal_
7175 symbol and use minimal symbol table throughout.
7176 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7177 * dwarfread.c: Convert all references to builtin types to use the new
7178 lookup_fundamental_type function.
7179 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7180 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7182 * elfread.c (record_misc_function): Convert to use record_minimal_
7184 * elfread.c (elf_symtab_read): Add objfile parameter.
7185 * eval.c: Add prototypes for local functions and move some decls
7186 around to accomodate prototypes.
7187 * expprint.c: Add prototypes for local functions. Change references
7188 to misc function vector to minimal symbol table.
7189 * findvar.c (read_memory usages): Cast args.
7190 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7191 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7192 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7193 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7194 * gould-xdep.c: Minor whitespace change.
7195 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7196 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7197 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7198 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7199 * i386-tdep.c: Add prototypes for local functions.
7200 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7201 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7202 that defaulted to int.
7203 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7204 i386_push_dummy_frame): Returns void.
7205 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7206 int and explicitly declare return type as int.
7207 * i387-tdep.c: Minor formatting changes.
7208 * i960-tdep.c (leafproc_return): Convert from misc function vector
7209 use to minimal symbol table use.
7210 * infcmd.c: Add prototypes for local functions.
7211 * infcmd.c (continue_command, until_next_command, until_command,
7212 path_info, path_command): Make static.
7213 * infcmd.c (step_1, until_next_command): Convert from misc func
7214 vector to minimal symbol table use.
7215 * inflow.c: Add prototypes for local functions.
7216 * infptrace.c (store_inferior_registers): Returns void, not int.
7217 * language.c (_initialize_language): Use proper member of function
7219 * m2-exp.y: Add prototypes for local functions, convert misc function
7220 vector uses to minimal symbol table uses.
7221 * m2-exp.y (make_qualname, yyerror): Make static.
7222 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7223 * m68k-pinsn.c: Add prototypes for local functions.
7224 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7225 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7226 * m68k-stub.c: Add prototypes.
7227 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7228 use to minimal symbol table use.
7229 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7230 * m88k-xdep.c (store_inferior_registers): Returns void.
7231 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7232 * mach386-xdep.c (store_inferior_registers): Returns void.
7233 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7234 * main.c: Add prototypes for local functions.
7235 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7236 longjmp() result to (NORETURN void).
7237 * main.c (catch_errors): Prototype the 'func' parameter.
7238 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7239 Takes an unused arg.
7240 * main.c (execute_command): Call the right member of the func union.
7241 * main.c (command_loop_marker, symbol_completion_function,
7242 command_loop): Make static.
7243 * main.c (command_line_input): Make linelength unsigned, cast arg
7244 to command_line_input().
7245 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7246 * main.c (initialize_main): Call right member of function union.
7247 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7248 * mem-break.c: Include symtab.h
7249 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7250 * mips-xdep.c (store_inferior_registers): Returns void.
7251 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7252 use to minimal symbol table use.
7253 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7255 * mipsread.c (make_type): Remove, convert usages to init_type.
7256 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7257 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7258 vector use to minimal symbol table use.
7259 * parse.c: Add prototypes for local functions.
7260 * parse.c (xrealloc usages): Cast args.
7261 * parse.c (prefixify_expression, length_of_subexp): Make static.
7262 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7263 * parser-defs.h: Convert function decls to prototype form.
7264 * partial-stab.h: Convert from misc function vector use to new minimal
7266 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7267 the per-objfile copies.
7268 * printcmd.c: Add prototypes for local functions. Move some struct
7269 definitions around to accomodate prototypes.
7270 * printcmd.c (decode_format): Make static, change args oformat and
7271 osize to int from char.
7272 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7273 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7274 * printcmd.c (print_address_symbolic): Convert from misc function
7275 vector use to minimal symbol table use.
7276 * printcmd.c (address_info): Convert from misc function vector use
7277 to minimal symbol table use.
7278 * printcmd.c (delete_display, enable_display, disable_display_command):
7280 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7281 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7282 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7283 * pyr-xdep.c (store_inferior_registers): Returns void.
7284 * remote-mm.c (mm_load): symbol_file_add return value unused.
7285 * remote-nindy.c: Minor format change.
7286 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7287 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7288 * rs6000-xdep.c (store_inferior_registers): Returns void.
7289 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7290 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7291 vector use to minimal symbol table use.
7292 * solib.c: Add prototypes for local functions.
7293 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7294 function vector use to minimal symbol table use.
7295 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7296 * solib.c (find_solib, shared_library_command): Make static
7297 * solib.c (read_memory, write_memory usages): Cast args.
7298 * solib.c (special_symbol_handling): Add function
7299 * source.c: Add prototypes for local functions.
7300 * source.c (select_source_symtab): Convert to scan objfiles.
7301 * source.c (open_source_file): Make static.
7302 * source.c (xrealloc usages): Cast args.
7303 * source.c (source_line_charpos): ifdef out, unused.
7304 * source.c (get_filename_and_charpos): Make static.
7305 * stack.c: Add prototypes for local functions.
7306 * stack.c (print_frame_info, frame_info): Convert from misc function
7307 vector use to minimal symbol table use.
7308 * symfile.c: Add prototypes for local functions.
7309 * symfile.c (compare_symbols): Make args const PTR's.
7310 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7311 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7312 * symfile.c (obsavestring): Add objfile parameter.
7313 * symfile.c (init_misc_bunches, prim_record_misc_function,
7314 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7315 sort_misc_function_vector, compact_misc_function_vector): Remove
7316 * symfile.c (symbol_file_add_digested): Add function.
7317 * symfile.c (symbol_file_add): Returns struct objfile *.
7318 * symfile.c (symbol_file_command): Modify for state file use.
7319 * symfile.c (symfile_open): Add parameter "dumpable".
7320 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7321 * symfile.c (load_command, add_symbol_file_command): Make static.
7322 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7323 * symfile.c (rindex usages): Converted to strrchr.
7324 * symfile.c (allocate_psymtab): New
7325 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7326 converted to minimal symbol table usage, but no obvious conversion.
7327 * symfile.c (free_all_symtabs): Remove.
7328 * symfile.c (_initialize_symfile): Use per-objfile info.
7329 * symfile.h: Rework the objfile structure to add per-objfile data
7330 objects (psymbol_obstack, symbol_obstack, type_obstack,
7331 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7332 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7333 Add prototypes to function declarations.
7334 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7335 function vector usage to minimal symbol table usage.
7336 * symmisc.c (DEV_TTY): Define if not defined.
7337 * symmisc.c: Add local function prototypes.
7338 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7339 printpsyms_command, print_objfiles, print_objfiles_command):
7340 Rework to use iterate_over_*
7341 * symtab.c: Add prototypes for local functions.
7342 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7343 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7344 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7345 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7346 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7347 lookup_reference_type, lookup_member_type, allocate_stub_method,
7348 check_stub_method, create_array_type, smash_to_member_type,):
7350 * symtab.c (lookup_symbol): Some args are const.
7351 * symtab.h: All type related defs and structs moved to gdbtypes.h
7352 * symtab.h: Convert decls to prototypes.
7353 * target.c (noprocess): Make static.
7354 * target.h: Change decl's to prototypes.
7355 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7356 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7357 * utils.c (_initialize_utils): Use correct member of function union.
7358 * valarith.c: include gdbtypes.h
7359 * valops.c: include gdbtypes.h, add prototypes for local functions.
7360 * valops.c (value_push, value_arg_push, find_function_addr):
7362 * valops.c (value_string): Convert from misc function vector use
7363 to minimal symbol table use.
7364 * valops.c (check_field_in): Make arg const.
7365 * valprint.c: Add prototypes for local functions.
7366 * valprint.c (print_string): Make static
7367 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7368 * values.c: Add prototypes for local functions.
7369 * values.c (value_headof): Convert from misc function vector to
7370 minimal symbol table.
7371 * xcoffexec.c: Add prototypes for local functions.
7372 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7374 * xcoffexec.c (relocate_minimal_symbol): Add.
7375 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7376 * xcoffread.c: Add prototypes for local functions.
7377 * xcoffread.c (sort_syms): Convert to scan objfiles.
7378 * xcoffread.c (read_xcoff_symtab): Make static.
7379 * xcoffread.c (various): Replace references to builtin types with
7380 calls to lookup_fundamental_type. Replace references to symbol_obstack
7381 and psymbol_obstack with pointers to the per-objfile copies.
7382 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7383 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7385 * xcoffread.c (init_stringtab): Add objfile parameter.
7386 * gdbtypes.c: New file
7387 * minsyms.c: New file
7388 * mmap-alloc.c: New file
7389 * mmap-sbrk.c: New file
7390 * objfiles.c: New file
7394 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7396 * Check in Fred Fish's changes in these modules. Fred
7397 will make ChangeLog entries for all of them. Update VERSION
7400 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7402 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7404 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7405 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7406 value.h: Prototypes for static functions; lint.
7407 * gdbtypes.h: Empty file to ease transition.
7409 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7411 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7412 inferior.h, language.h, signame.h, target.h, terminal.h,
7413 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7414 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7416 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7417 signame.c, sparc-xdep.c: Prototypes for all static functions.
7419 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7420 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7421 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7422 Remove to_call_function and target_call_function, since it
7423 always calls the same thing (call_function_by_hand).
7424 * core.c, exec.c, solib.c: Rename target_ops sections =>
7426 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7427 target.h: target_kill takes no args.
7428 * language.c (language_info): Scaffolding to allow briefer
7429 messages when the current language changes. FIXME.
7430 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7431 complaints about volatile functions.
7432 * xm-sysv4.h (HAVE_MMAP): Define.
7434 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7436 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7437 to make prototypes for all functions declared here.
7438 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7439 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7440 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7441 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7442 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7443 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7444 * utils.c: Avoid declaring malloc and realloc. Lint.
7445 (request_quit): Accept signal-number parameter.
7447 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7449 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7450 DIE's. Add new function read_tag_pointer_type() to read them.
7452 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7453 When creating a new user defined type, check to see if a partial
7454 type already exists, and if so, bash it to fit.
7456 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7458 * coffread.c (decode_base_type): Pass long, not union.
7459 Fix by Eric Valette, ev@chorus.fr.
7461 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7463 * elfread.c (elf_symtab_read): Fix code to correctly track
7464 changes in bfd for absolute symbols.
7466 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7468 * xm-vaxbsd.h: Close off comment.
7470 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7472 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7474 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7476 * mips-tdep.c (mips_print_registers): Print correct register
7477 number for double pseudo-registers.
7479 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7481 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7482 in the op$::OPERATOR. case. From Steven McCanne,
7483 <mccanne@horse.ee.lbl.gov>.
7485 * exec.c (set_section_name): Pass arg to exec_files_info;
7486 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7488 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7490 * main.c (print_gdb_version): Copyright msg: only this year.
7491 (cd_command): Avoid changing current_directory on error.
7493 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7495 * mipsread.c (parse_partial_symbols): Handle dependencies
7496 between partial symbol tables (when not doing stabs-in-ecoff).
7497 (This used to be handled by parse_fdr, but parse_fdr was
7498 incompatible with handling stabs-in-ecoff, so the code
7499 was re-written to not use parse_fdr. Unfortunately,
7500 the logic to handle dependencies was overlooked.)
7502 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7504 * coffread.c (read_enum_type): Use the size of a target int when
7506 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7508 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7509 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7510 TARGET_PTR_BIT to determine size of a pointer
7511 * values.c (unpack_long): when unpacking a REF or a PTR don't
7512 assume the size of the type.
7514 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7516 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7517 looking at its members. Improve guess between struct and union,
7518 only assuming union if multiple members have offsets of zero.
7520 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7522 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7523 (This is just for clarity - and one day permitting us to
7524 change FP0_REGNUM from 38 to 32, which would make more sense.)
7525 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7526 register numbers in stabs-in-ecoff get handled correctly.
7528 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7530 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7531 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7532 into BSD and Ultrix.
7534 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7536 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7538 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7540 * Makefile.in: Increment version to 4.4.1.
7541 * main.c (print_gdb_version): Update copyright notice.
7543 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7545 * mipsread.c: Prepend "struct " to the names of structure
7546 types, and similarly for enums and unions. (This used
7547 to be done, but got lost in the re-write to "guess" the
7548 difference between enum/struct/union.)
7549 Also, guess that a tag is an enum if the first member
7552 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7554 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7557 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7559 * Projects: Patching executables is done.
7560 * Makefile.in (VERSION): Roll to gdb-4.4.
7561 * README, WHATS.NEW: Update for gdb-4.4.
7563 * symfile.c (reread_symbols): Whenever we reread one object
7564 file's symbols, we must restart the scan, because the object_files
7565 chain has been permuted.
7567 * exec.c (exec_files_info): Split out into print_section_info.
7568 Print BFD filename of each section if it's not the default one.
7569 * core.c (core_files_info): Call print_section_info.
7571 * xm-vax.h: Include a few system header files whose definitions
7572 must precede defs.h.
7573 * language.c, language.h: Make some things const.
7574 * expression.h, main.c: const spreads like ooze.
7576 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7577 since BREAKPOINT values can be >0x80.
7579 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7581 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7583 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7585 * sparc-pinsn.c: Remove kludge for preferring architectures.
7586 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7587 and forever. Add `add' instruction to the set that get checked
7588 for a preceding `sethi' in order to print an absolute address.
7589 Corresponding changes in ../include/opcode/sparc.h needed
7590 to eliminate garbage instructions.
7592 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7594 * mipsread.c (parse_partial_symbols): Make sure partial
7595 symbols are created for external symbols (as used to be
7596 the case). This is a bit of a pain with the mips-coff.
7597 It uses a table which points to all of the external
7598 symbols belonging to a particular FDR or psymtab.
7599 Once we've generated this table, we might as well save
7600 it, and then use it in psymtab_to_symtab_1 to find
7601 the symbols to pass to parse_external().
7602 * symfile.c, symfile.c: New function start_psymtab_common
7603 to share the common parts of allocating a new psymtab
7604 for dbxread, mipsread (and later dwarfread). Its code
7605 was pulled out from start_psymtab in dbxread.c.
7606 * dbxread.c (start_psymtab): Use start_psymtab_common().
7608 * valprint.c (val_print): If there is an error when trying
7609 to print a string, check to see if there really is a problem
7610 by reading just one character. If that works, assume
7613 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7615 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7616 cypress, v8 mnemonics in that order.
7618 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7620 * sparc-pinsn.c: Put the qsort() back in.
7622 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7624 * findvar.c (read_register, write_register): Handle machines
7625 where REGISTER_TYPE is not the same size as "int".
7627 Handle debug symbols in dynamically loaded (relocated) code:
7629 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7630 offset to process_one_symbol.
7631 (process_one_symbol): Take new offset parameter. Add it into
7632 appropriate symbol types to relocate symbols to loaded addresses.
7633 Handle all possible symbol types, and complain() about types that
7634 we don't expect to see.
7635 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7636 process_one_symbol (FIXME, should pass real offset).
7640 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7642 (set_breakpoint, break_command_1, until_break_command,
7643 catch_command_1, breakpoint_re_set_one): Use it.
7644 * symtab.h (resolve_sal_pc): Declare.
7645 * infcmd.c (jump_command): Use resolve_sal_pc.
7647 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7649 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7651 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7653 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7654 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7655 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7657 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7659 * dbxread.c (process_one_symbol): Make a first cut at handling
7660 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7662 * symtab.c (find_pc_line): Fix stepping into and out of #included
7665 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7667 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7668 no longer any need to copy ../include/opcode/* into gdb.
7670 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7672 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7674 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7676 * valprint.c (type_print_base, type_print_method_args):
7677 Print C++ constructor methods without bogus "return type."
7679 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7681 * infptrace.c (child_xfer_memory): Parameter "target" should
7682 be a pointer to a structure, not the entire structure.
7684 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7686 * depend: Convert the couple of references to ansidecl.h that
7687 used the local gdb version to use the ../include version.
7689 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7692 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7693 (inferior_proc_init): Fix non-ANSI version of args.
7694 (attach): Call print_sys_errmsg with correct number of args.
7695 (mappingflags): Make static, does not need to be global.
7697 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7698 not the entire struct itself.
7700 * valops.c (value_assign): Cast some args to modify_field() and
7701 {read,write}_register_bytes() correctly.
7703 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7705 * Makefile.in (MALLOCSRC): Removed reference to removed local
7708 * dwarfread.c (list_in_scope): Needs an initial value, use file
7711 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7713 * main.c (main): Make option_index local to keep new getopt happy.
7714 main.c, solib.c, Makefile.in: Update copyright notices.
7716 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7718 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7720 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7722 * Makefile.in (HFILES): Add partial-stab.h.
7724 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7726 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7727 New files for stratus. Not complete enough to actually build
7728 on the Stratus machine; that awaits copyright assignment for
7731 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7732 for getting custom flags into CFLAGS when doing makes.
7734 * configure.in: Add config information for stratus.
7736 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7738 * dbxread.c (process_one_symbol): Pass address of structure
7739 to complain(), rather than the whole structure.
7741 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7743 * solib.c (solib_add_common_symbols): Only compile in when not
7744 using SVR4 style shared libraries.
7746 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7748 * dwarfread.c (locval): Add offreg flag to indicate location
7749 values that are computed off a base register.
7751 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7752 TAG_local_variable cases to account for static variables
7753 within function scopes.
7755 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7757 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7758 doesn't exist on some systems.
7760 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7761 nexting over recursive function calls.
7763 * target.c (target_read_string): Create this routine to read null
7764 terminated strings from the target. It deals with running off the
7765 end of memory elegantly as well. solib.c (find_solib): Use
7766 target_read_string() to avoid problems with running off the end of
7769 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7770 that reference pgrp_inferior.
7772 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7774 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7775 mips-tfile has been hacked to act more "traditionally."
7776 * dbxread.c: Fixed typo in comment.
7778 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
7780 * mips-tdep.c (mips_skip_prologue): Add some number of
7781 'sw' instructions before 'addiu' adjusts the stack.
7783 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7785 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7786 freescope, buildblock closescope, record_line, add_symbol_to_list,
7787 gatherblocks, make_blockvector): Extensive changes to switch
7788 to generic symbol table building code in buildsym.c. Remove
7789 scope tree structures and functions, symbol table building
7790 functions, and lots of other small changes.
7792 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
7793 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7795 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7797 * buildsym.c (cleanup_undefined_types): Add support for enums.
7798 This fixes the 'GDB internal error. cleanup_undefined_types with
7801 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7803 * dbxread.c: detect gcc2 compilations.
7805 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
7807 * sparc-pinsn.c: Rename bitfields that overlap with macro names
7808 in ../include/opcode/sparc.h.
7810 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7812 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7813 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7814 to reflect actual locations of opcode files, so TAGS target will
7817 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7819 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7822 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7823 dereferencing to access the correct elements.
7825 * valops.c (value_addr): Declare return type of external func
7828 * xcoffread.c: Undefine next_symbol_text before redefining it.
7830 For older changes see ChangeLog-9091
7836 version-control: never