1 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
3 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
4 out of an interrupt frame.
6 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
8 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
10 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
11 * mips-tdep.c (mips_print_register): Don't test float validity.
12 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
13 config/arm/tm-arm.h, config/convex/tm-convex.h,
14 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
15 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
16 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
17 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
18 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
19 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
20 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
21 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
22 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
25 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
27 * TODO: Remove item about adding general multi-threaded stuff;
29 Remove item about specifying arbitrary locations of stack frames
30 (this works on some machines).
31 Remove item about debugging functions without a frame pointer
32 (this works on some machines).
33 Remove item about re-writing macros which handle frame chaining and
34 frameless functions. They have been re-written at least once
35 since that item was written.
36 Remove item about gdb catching SIGINT when attached; this is done.
37 Remove item about having list_command not read symbols--why bother?
39 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
41 * TODO: Append contents of Projects file.
44 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
46 * corelow.c (add_solib_stub): Remove copying of to_sections,
47 pass current_target to SOLIB_ADD. The Sep 10 change failed
48 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
50 * corelow.c (core_open): After reading the shared libraries,
51 copy the modified to_sections vector from current_target to
52 core_ops, so that core_close can free it later.
53 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
54 Pass down target parameter from SOLIB_ADD and use it instead of
55 directly accessing core_ops.
57 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
59 * solib.c: *BSD systems need <a.out.h> to be included before
62 * i386b-nat.c: Add i386_float_info(), etc.
63 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
65 * config/nm-nbsd.h: New file, for generic NetBSD native support.
66 * config/i386/nm-nbsd.h: Use it.
67 * config/sparc/nm-nbsd.h: Use it.
68 * config/ns32k/nm-nbsd.h: Use it.
70 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
71 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
72 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
73 New files, support for NetBSD/i386.
74 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
75 New files, support for NetBSD/ns32k.
77 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
79 * .gdbinit: Add list-objfiles command.
81 * TODO: Reword item regarding NO_STD_REGS.
83 * coffread.c (record_minimal_symbol, coff_read_enum_type,
84 coff_read_struct_type): Allocate on symbol_obstack, not directly
85 via malloc/savestring.
87 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
89 * TODO: Add more items.
90 * tests: Remove the directory and all of its (obsolete) contents.
92 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
94 * coffread.c (init_stringtab): When copying length to stringtab,
95 use target format, not host format, since that is what the rest of
98 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
100 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
101 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
102 NWINCLUDES definitions.
103 * i386-nlmstub.c: Removed.
105 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
107 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
108 char * (from const char *) before assigning. Don't save string we
109 pass to record_minimal_symbol (it already saves it).
111 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
113 * gdbtk.tcl: Let ^U delete lines in the command window.
115 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
117 * cp-valprint.c (static_field_print): New variable, controls
118 printing of static members.
119 (_initialize_cp_valprint): New print set subcommand
120 "static-members". Turn on printing of static members by default.
121 (cp_print_value_fields): Print static members if necessary.
123 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
124 (elf_locate_base): Use only standard BFD functions to collect
125 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
126 tag only if it got defined via the inclusion of <link.h>.
128 * f-exp.y: Write block for OP_VAR_VALUE.
129 * f-valprint.c (info_common_command): Handle `info common'
130 without an argument correctly.
132 * c-typeprint.c (c_type_print_base): Handle template constructors.
133 * symtab.c (gdb_mangle_name): Handle template method mangling,
134 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
136 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
138 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
139 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
140 * ch-valprint.c (chill_val_print): Pass index type directly
141 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
142 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
143 if the index type is a stub.
145 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
147 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
148 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
149 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
150 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
151 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
152 config/mips/riscos.mh, config/pa/hppahpux.mh,
153 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
154 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
155 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
157 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
159 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
161 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
162 Also, add decl for symtab_to_filename.
163 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
164 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
165 routine decr replaces in line code.
166 * (create_file_win): Use catch to handle open failures more
167 elegantly. Also, create special window to display file open
168 failure message. Move opening of file prior to creation of text
170 * (create_asm_win): Add PC as argument. We now base disassembly
171 on PC instead of function name, since function names can be
172 ambiguous (usually seen with shared libs). Also, use catch to
173 simplify code where we don't care about failures.
174 * source.c (symtab_to_filename): New. Returns the file
175 associated with a symtab.
176 * top.c: Define interactive_hook. Called during QUIT to animate
179 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
181 * stabsread.c (read_type): Handle stub types for bitstrings.
182 * stabsread.c (read_array_type): Check for stub domain type
183 using TYPE_FLAG_STUB, not its length.
184 * gdbtypes.c (create_set_type): Handle a stub domain type.
186 * ch-exp.y: Get rid of some extra non-terminals, and move
187 their rules into primitive_value.
188 * parser-defs.h: Add comment about unary postfix operators.
189 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
190 * expprint.c (print_subexp): Recognize unary postfix operator.
192 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
194 * remote-hms.c: use remote_debug instead of hms_silent toggle.
195 Add warnings about depreciation of `snoop' cmd.
197 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
199 * remote-hms.c (hms_read_inferior_memory): Cope when
200 target sends both \r and \n.
202 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
204 * remote-mips.c (mips_error): Place NORETURN macro correctly.
205 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
207 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
209 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
210 mst_solib_trampoline.
212 * f-valprint.c (f_val_print): Change cast of valaddr from
213 CORE_ADDR * to char **, since that is how it is used.
215 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
216 using obsavestring, and pass that to prim_record_minimal_symbol.
217 Having the objfile point to bfd_asymbol_name directly doesn't work
218 if we save and restore a mapped symbol file.
220 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
222 * gdbtk.tcl: Add ref counts to breakpoint tags.
223 * Put quotes around function name in disassemble command to better
224 handle assembler names containing `.'.
225 * Make pclist element 0 be filler to avoid off-by-one problem with
227 * Set names of top-level windows.
228 * Add register display window.
229 * Add PC to label of assembly window.
231 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
233 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
234 to add a generic ROM monitor interface, and support file for the
235 WinBond W89K and the Oki OP50N PA based target boards.
237 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
239 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
240 disassembly more efficient.
241 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
243 * (gdb_loc): Include pc in return value. Also, return function
244 name if arg was specified.
245 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
246 after command completes.
247 * (gdbtk_init): Improve error handling.
249 * gdbtk.tcl: Add lots of comments. Clean up code.
250 * (gdbtk_tcl_fputs): Make output window redirectable.
251 * Add assembly window, and breapoint support.
252 * Make button 1 in margin toggle breakpoints.
253 * Use stippling to indicate breakpoint disabling.
255 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
257 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
259 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
261 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
262 change by replacing `symbols_added' with `so_last'.
263 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
264 global common symbols, they will be resolved by the runtime loader.
265 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
266 Handle scSCommon like scCommon symbols.
268 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
270 * corelow.c (add_solib_stub): Copy to_sections changes from
271 core_ops to current_target after adding the shared libraries.
272 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
273 find_corresponding_bincl_psymtab): Change `repeated header not seen'
274 error to a complaint, simplify complaint.
275 * procfs.c (signalname, errnoname): Make `name' const.
276 * symfile.c (reread_symbols): Use filename from old BFD to
278 * values.c (record_latest_value): Don't record value in the
279 history chain until we are sure there won't be an error.
281 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
283 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
286 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
288 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
290 * remote.c (fromhex): Make error more explicit.
291 (read_frame): Don't print bad checksum information unless
292 remote_debugging. Don't use repeat count unless it's > 0.
293 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
294 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
295 Optionally cope with BC style breakpoints.
296 (e7000_command): After command send directly to the E7000 mark
297 registers as changed.
298 (why_stop, e7000_wait: Understand BC style stop condition.
299 * sh-tdep.c (sh_skip_prologue): Understand more complicated
300 sequences. (frame_find_saved_regs): Likewise.
301 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
303 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
304 (more work here to come)
305 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
308 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
310 * sparclite/Makefile.in: Assorted stuff needed for eload.
312 * sparclite/eload.c: Merge in command line argument parsing and
313 error message handling improvements orignally made to aload.c.
315 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
317 * defs.h (enum misc_command_type, command_control_type): Enums
318 for describing the command and control types.
319 (struct command_line): Add new fields to keep track of the command
320 type and body associated with the command.
321 * top.c: Include value.h. Delete whitespace at the end of lines.
322 (build_command_line, get_command_line): New functions.
323 (execute_control_command, while_command, if_command): Likewise.
324 (realloc_body_list, read_next_line): Likewise.
325 (recurse_read_control_structure): Likewise.
326 (execute_user_command): Call execute_control_command.
327 (read_command_lines): Simplify by calling read_next_line, call
328 read_control_structure for "if" and "while" commands.
329 (free_command_lines): Free new fields in the command structure.
330 (define_command): Reset control_level to zero.
331 (init_main): Install command handlers for "if" and "while" commands.
333 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
335 * c-typeprint.c (c_type_print_varspec_prefix,
336 c_type_print_varspec_suffix): Add cases for Fortran type codes.
337 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
338 call f77_value_literal_string instead.
339 * f_exp.y: Include <string.h>, move include of parser-defs.h.
340 (parse_number): Translate 'd' floats to 'e' so atof() works.
341 (yylex): Remove unused variables.
342 * f-lang.c: Include <string.h>.
343 (get_bf_for_fcn): Remove unused variable.
344 * f-typeprint.c (f_type_print_varspec_prefix,
345 f_type_print_varspec_suffix): Remove unused
346 variables, add cases to switch statements.
347 (f_type_print_base): Remove unused variables.
348 * f-valprint.c (gdbcore.h, command.h): Include.
349 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
350 Call read_memory_integer with correct number of arguments.
351 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
352 with correct argument type.
353 (f77_print_array): Removed unused array array_size_array.
354 (f_val_print): Don't use a CORE_ADDR as a char *.
355 * valops.c (value_cast): Handle COMPLEX and BOOL types.
356 (value_assign): Handle Fortran literal string and complex values.
357 (f77_cast_into_complex, f77_assign_from_literal_string,
358 f77_assign_from_literal_complex): New functions.
360 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
362 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
365 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
367 * i960-tdep.c (signal.h): Don't include.
369 * cxux-nat.c (target_is_m88110): Remove definition.
371 * configure.in (config/nm-empty.h): If cross only, use instead
372 of config/nm-trash.h.
373 * config/nm-trash.h: Remove.
374 * config/nm-empty.h: New file.
375 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
376 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
377 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
378 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
379 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
381 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
383 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
385 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
387 * configure.in: No longer look for nm, tm, and xm headers in
388 config/<header>; they are always in config/<cpu>/<header>.
390 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
392 * objfiles.c (allocate_objfile): Add the newly-created objfile to
393 the end of the list of objfiles, instead of at the beginning.
395 * xcoffread.c (allocate_include_entry): New function, abstracted
396 from code in record_include_begin.
397 (record_include_begin, record_include_end): Call it.
399 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
400 target_has_stack to decide whether to create a real stack frame
403 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
405 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
407 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
409 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
411 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
412 field names into what is expected by sparc-nat.c.
414 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
416 * c-typeprint.c (c_typedef_print): Add missing Chill support.
418 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
420 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
422 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
424 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
425 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
428 * nlm/Makefile.in: Get rid of NWSOURCE.
429 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
430 * nlm/gdbserve.o: Add dummy __main routine.
431 * nlm/gdbserve.def: Turn on debug.
433 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
435 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
437 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
439 * config/tm-nbsd.h: New file, support for all NetBSD targets.
440 * config/xm-nbsd.h: fix typo.
441 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
442 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
444 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
446 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
448 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
449 change typeo in error msg (`inferrior' -> `inferior').
451 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
453 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
454 attach_flag (this check was performed by the callers). Also check
455 inferior_thisrun_terminal.
456 * inftarg.c (child_wait), lynx-nat.c (child_wait),
457 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
458 attach_flag in deciding whether to call set_sigint_trap and
461 * value.h (struct value): Change literal_data from PTR to char *,
462 since that is the way it is used.
464 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
466 * somread.c (som_symfile_read): Force unwinds to be re-read after
467 reading in a new partial symbol table.
469 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
471 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
472 an obsolete conditional.
473 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
474 an obsolete conditional.
475 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
478 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
480 * Makefile.in (ns32k-opcode.h): Remove reference.
481 (ns32k-pinsn.o): Update dependencies.
482 * ns32k-opcode.h: Remove file.
483 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
484 all other code in this file.
486 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
488 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
489 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
491 * nlm/Makefile.in: Add rule for .S.o.
492 * nlm/aio.h: Protect from multiple inclusions.
493 * nlm/alpha-io.S: Remove everything we don't need.
494 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
495 Remove, no longer needed.
496 * nlm/alpha.c: Merge in lots of stuff from previous files.
497 * nlm/alpha.h: Don't #include alpha-patch.h. Make
498 breakpoint_insn extern.
499 * Move stuff from alpha-patch.h into here.
501 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
503 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
505 * annotate.c (annotate_starting): Flush output.
507 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
509 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
510 the callers of symbol_file_add. Gets rid of heuristic fence-post
511 warnings on mips and alpha targets when the PC resides in a shared
512 library which is not yet read in.
513 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
514 irix5-nat.c (solib_add), osfsolib.c (solib_add),
515 remote-vx.c (vx_open), solib.c (solib_add):
516 Add call to reinit_frame_cache after all shared libraries are read in.
517 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
518 symfile.c (symbol_file_command, add_symbol_file_command):
519 Add call to reinit_frame_cache after symbol_file_add.
521 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
523 * config/xm-nbsd.h: New file, support for all NetBSD ports.
524 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
525 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
526 * configure.in: Add sparc-*-netbsd target.
528 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
530 * remote-vx.c (vx_attach): Interpret the command argument as an
533 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
535 * configure.in: Change i[34]86 to i[345]86.
536 * nlm/configure.in: Likewise.
537 * gdbserver/configure.in: Likewise.
539 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
541 * configure.in (i386-*-netware): Automatically configure nlm
544 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
546 * nlm/gdbserve.c: conditionalize header file inclusion for either
547 NetWare 4.0 or PIN targets.
548 * nlm/i386.c: include appropriate header files.
549 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
552 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
554 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
555 * nlm/gdbserve.def: Autoload clib.
557 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
559 * breakpoint.c (condition_command): Call breakpoints_changed.
561 * gdbtypes.h: Declare f77_create_literal_string_type and
562 f77_create_literal_complex_type.
563 * valops.c (f77_value_literal_string, f77_value_substring,
564 f77_value_literal_complex): Use xmalloc not malloc.
565 * valops.c (f77_value_literal_string, f77_value_substring):
566 Make addr char * not CORE_ADDR.
567 * value.h (struct value): Add new field literal_data of aligner union.
568 (VALUE_LITERAL_DATA): Use it.
569 * f-lang.h: Declare find_common_for_function.
570 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
571 myaddr fields of a union. Don't overload it with the frame field
572 (not sure this is necessary; I'm not sure what lval_* codes
573 VALUE_SUBSTRING_* can be used with).
575 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
577 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
578 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
580 * rs6000-nat.c: Include libbfd.h again, needed until reference
581 to bfd_cache_lookup is cleaned out.
583 * config/i386/linux.mh (XM_CLIBS): Add -lm.
585 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
587 Work to reduce the interrupts-off duration when running in DOS.
588 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
589 (dos_async_rx): rewrite to unpack as many characters from the
590 asynctsr as possible into a local buffer.
592 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
594 Initial Fortran language support, adapted from work by Farooq Butt
595 (fmbutt@engage.sps.mot.com).
596 * Makefile.in: Add Fortran-related files and dependencies.
597 * defs.h (language_fortran): New language enum.
598 * language.h (_LANG_fortran): Define.
599 (MAX_FORTRAN_DIMS): Define.
600 * expression.h: Reformat to standard.
601 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
602 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
603 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
604 TYPE_CODE_LITERAL_STRING): New type codes.
605 (type): New fields upper_bound_type and lower_bound_type.
606 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
607 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
609 (builtin_type_f_character, etc): Declare.
610 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
611 * f-exp.y: New file, Fortran expression grammar.
612 * f-lang.c: New file, Fortran language support functions.
613 * f-lang.h: New file, Fortran language support declarations.
614 * f-typeprint.c: New file, Fortran type printing.
615 * f-valprint.c: New file, Fortran value printing.
616 * eval.c (evaluate_subexp): Add code for new expression opcodes,
617 fix wording of error message.
618 * gdbtypes.c (f77_create_literal_complex_type,
619 f77_create_literal_string_type): New functions.
620 * language.c (set_language_command): Add Fortran info.
621 (calc_f77_array_dims): New function.
622 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
624 * symfile.c (deduce_language_from_filename): Recognize .f and .F
625 as Fortran source files.
626 * valops.c (f77_value_literal_string, f77_value_substring,
627 f77_value_literal_complex): New functions.
629 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
631 * c-typeprint.c (c_print_type): Assume demangled arguments
632 if a '(' is found in varstring, looking for ')' at the end of
633 varstring did fail with demangled const member functions, which
634 have a trailing `const'.
635 * remote.c (get_offsets, putpkt): Change to `char' buffers,
636 to avoid errors when compiling with DEC c89.
637 (remote_wait): Cast to `char *' before passing buffer to
638 fputs_filtered, to avoid errors when compiling with DEC c89.
639 (remote_wait): Do not return inferior_pid by default, this
640 statement is never reached, which causes warnings from some
642 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
643 * symfile.c (load_command): If called with no argument, try
644 to get the filename from the executable file.
645 (generic_load): Remove check for NULL filename, it is done
648 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
650 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
651 from June 2, 1994 (what was I thinking?!?). Fix it right this
654 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
656 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
658 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
660 * README: Grammar improvements, clarifications, updates.
662 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
664 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
665 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
666 * configure.in (powerpc-*-netware*): Automatically configure nlm
668 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
669 specific stuff. Make things more configurable.
670 * nlm/configure.in: Add powerpc-*-netware* target. Use
671 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
673 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
674 Remove lots of architecture-specific stuff.
675 * nlm/gdbserve.def: Add new imports.
676 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
677 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
679 * nlm/prelude.o: What was this doing here?
680 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
681 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
682 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
683 * config/powerpc/tm-ppc-nw.h: Ditto.
685 * nlmstub.def: New file, contains imports for 386 nlm stub.
687 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
689 * remote-pa.c: New file for HPPA embedded support. Currently it's
691 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
693 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
695 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
696 STORE_RETURN_VALUE): Define to use %a0 for pointers.
698 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
700 * remote-mips.c: Remove unused declaration of mips_load.
702 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
704 * coffread.c: General cleanup, and support for section offsets.
705 (time.h, sys/types.h, libbfd.h): Don't include.
706 (cur_src_start_addr, cur_src_end_addr): Rename to
707 current_source_start_addr, current_source_end_addr.
708 (nlist_stream_global): Remove.
709 (nlist_bfd_global): New global variable.
710 (coff_symfile_read): Remove code that gets and uses fileno()
712 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
713 section_offsets parameter, add text/data section offset to
714 appropriate symbols' values.
715 (read_one_sym): Use bfd_read instead of fread.
716 (init_stringtab, init_lineno): Change first parameter to a bfd,
717 use bfd routines instead of raw I/O.
719 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
721 * symtab.c (decode_line_1): If funfirstline and we get a
722 non-LOC_BLOCK symbol (e.g. variable or type), then error().
724 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
726 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
727 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
728 (TAGS): Also pass result of find on config sub-directory to etags.
729 (ALLPARAM): Remove; now unused.
731 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
733 * Makefile.in (VERSION): Bump to 4.13.1
734 * NEWS, README: Update to match gdb 4.13 release version.
736 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
738 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
739 * cxux-nat.c: Remove dangling #else block.
740 (m88k_harris_core_register_addr): New function.
742 * environ.c (init_environ): If no environment, do nothing.
744 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
746 * remote.c (remote_wait): Return inferior_pid instead of 0 for
749 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
751 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
754 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
756 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
757 errno_max, signo_max, strtoerrno, strtosigno): Delete.
758 Include "libiberty.h" instead.
760 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
762 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
763 add additional argument specifying raw address to permit
764 proper release of debug registers.
765 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
768 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
770 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
771 define them in top.c. Add comments to the hooks.
773 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
775 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
776 `to_remove_breakpoint' fields.
778 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
780 * infcmd.c (run_command): Remove comment suggesting using
781 target_has_execution instead of inferior_pid.
783 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
785 * remote-mips.c (mips_open): add code to handle baud rate.
787 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
789 * infrun.c (wait_for_inferior): Call target_resume() upon
790 detection of new processes.
792 * procfs.c (create_procinfo): Return pointer to new procinfo
794 * (do_detach): Spacing & formatting cleanup.
795 * (procfs_wait): Move wait_again label to ensure that we really
796 wait again. On exit from fork, release new child from gdbs'
798 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
800 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
802 * i386-nlmstub.c (handle_exception): Wait until the thread has
803 been started before killing the NLM by pointing the PC at
806 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
808 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
809 Irix 5 has a standard _sigtramp signal handler.
810 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
811 it is not needed for a standard _sigtramp signal handler.
812 Add shared library sections to the section table of the target
813 before adding the symbols.
814 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
815 instructions that do not prepare a stack adjustment.
816 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
817 which does the right thing on machines where `char' is unsigned.
819 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
821 * remote.c (remote_open): Move setting of inferior_pid prior to
822 call to remote_start_remote. Also use unique value for pid to
823 avoid confusion with read_register_pid & friends.
824 * (remote_wait): Return inferior_pid instead of 0 in all cases.
826 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
828 * dwarfread.c (bfd.h): Don't include.
830 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
832 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
833 kill the program being debugged. KillMe(), the undocumented
834 call intended for this purpose, causes the server to hang.
836 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
838 * remote.c (read_frame): Calculate run length encoded checksum
840 * config/sh/stub.c: New file.
842 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
844 * target.c (find_default_run_target): Make sure to_can_run is set
847 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
849 * TODO: Remove note about fast watchpoints and remove obsolete
852 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
854 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
855 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
856 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
858 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
860 * target.c (add_target): Don't call clean_target on target
862 * (unpush_target): Test for to_close being set before calling.
863 * (target_xfer_memory, target_info): Check for to_has_memory
864 before playing with memory.
866 * remote.c (remote_open): Set inferior_pid to make kill command
868 * inflow.c (kill_command): Revert change of Aug 2. Use
869 inferior_pid to determine whether to print out "The program is not
872 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
874 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
875 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
876 * m3-nat.c: Pass argument to return_to_top_level.
877 Declare m3_kill_inferior before use.
878 (port_chain_insert): In "can't happen" case, abort rather than
879 setting `mid' to large decimal constant (which gcc warns about).
880 (get_thread_name): Use cast to convert const char * to char *.
881 (add_mach_specific_commands): #if 0 "thread break" command.
882 (m3_trace_him): Call push_target.
883 (mach_really_wait): New argument pid; remove unused
885 (intercept_exec_calls): Call target_terminal_init and
886 target_terminal_inferior once the child execs.
887 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
889 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
891 * procfs.c (procfs_mourn_inferior): don't dereference the
892 procinfo pointer after it has been freed.
894 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
896 * breakpoint.c (breakpoint_1): Improve pluralization in display
897 of breakpoint hit counts.
899 * language.h (struct language_defn): Remove unused field
901 (longest_float): Remove, no longer used.
902 * language.c (unknown_language_defn, auto_language_defn,
903 local_language_defn): Remove init of la_longest_float field.
904 * c-lang.c (c_language_defn, cplus_language_defn,
905 asm_language_defn): Ditto.
906 * ch-lang.c (chill_language_defn): Ditto.
907 * m2-lang.c (m2_language_defn): Ditto.
909 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
911 * defs.h (bfd_read, bfd_seek): Remove declarations.
912 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
914 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
916 * inflow.c (kill_command): Fix a bug which prevented target
917 programs to be killed.
919 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
921 * defs.h: Change two-line declarations to one-line form.
922 (NORETURN): Define as "volatile" only for older GCCs.
923 (ATTR_NORETURN): Define for newer GCCs.
924 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
926 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
928 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
929 * breakpoint.c (delete_breakpoint, enable_breakpoint,
930 disable_breakpoint): Don't call breakpoints_changed; it is now
931 called via the *_breakpoint_hook functions.
932 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
934 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
936 * stabsread.c (read_type): Fix a bug in enum size calculation.
938 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
940 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
941 argument types to shut up GCC.
943 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
944 linker stub, then return the address the stub will return to.
945 (frame_saved_pc): Correctly restart the search for the saved
946 pc when a linker stub is encountered.
948 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
949 register stores emitted by the version 9 HP compilers.
950 (inst_saves_fr): Relax test for a specific base register (%r1);
951 this avoids losing with the version 9 HP compilers.
952 (skip_prologue): Try to skip argument stores emitted by the HP
953 compilers. It's not perfect, but it's better than before.
955 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
957 * findvar.c (write_pc write_pc_pid): Remove casts to long when
958 calling write_register_pid.
959 * (write_register_pid): Add prototype.
961 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
963 * remote.c (read_frame): Split readchar/checksum calculation into
964 two parts since evaluation order is undefined.
966 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
968 From Kevin A. Buettner (kev@cujo.geg.mot.com).
969 * Makefile.in (coredep.o): Add inferior.h as dependency.
970 * inflow.c: Add F_SETOWN to list of defines to check
971 around code that uses F_SETOWN.
973 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
975 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
976 set the -L and -B directory prefixes so we can link with it.
978 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
980 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
981 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
984 * General hackery to support alternate user-interface.
985 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
986 disable_breakpoint): Call hooks for alternate user-interface.
987 * defs.h: Add declarations for alternate user-interface hooks.
988 * main.c (main): Add --nw (and --nowindows) options to disable
990 * (near call to command_loop): Call command_loop_hook if set.
991 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
992 * stack.c: Call print_frame_info_listing_hook if set.
993 * top.c (gdb_init): Initialize targets.c and utils.c prior to
994 other files to make sure that calls to error and warning will
995 work. Call init_ui_hook after everything else.
996 * utils.c (query): Call query_hook if set.
997 * (gdb_flush): Call flush_hook if set.
998 * Change _initialize_utils to initialize_utils cuz we don't use
999 automatic initialization of utils.c anymore.
1001 * Support for TK GUI.
1002 * Makefile.in: Add rule for gdbtk.o.
1003 * configure.in: Add support for --enable-gdbtk.
1004 * gdbtk.c: New file. Contains support routines for TK interface.
1005 * gdbtk.tcl: New file. Implements GUI policy.
1007 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1010 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1012 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1013 there and we are using the gcc from the tree.
1014 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1016 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1018 * Makefile.in (annotate.o): Add dependencies.
1020 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1022 * sparclite/aload.c: Added new -q (quiet) option.
1023 return 0 exit status if file was successfully downloaded.
1025 * nlm/gdbserve.c: merge in command line argument parsing changes
1026 and bug fixes made to i386-nlmstub.c.
1028 * i386-nlmstub.c: The returnLength field must be initialized
1029 before portConfig is passed to AIOGetPortConfiguration.
1030 Compare command line arguments with strnicmp(); args are
1031 case insensitive on netware.
1033 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1035 * Makefile.in (DISTSTUFF): Add definition.
1036 (diststuff): Add for new distribution support.
1037 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1038 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1039 Remove old distribution building rules, now uses standard
1040 distribution support in parent directory Makefile.in.
1042 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1044 * target.c (push_target): Cast result from xmalloc.
1046 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1048 * elfread.c (elf_symtab_read): Discard compiler labels generated
1049 by the Solaris 2.1/Intel SunPro compiler.
1051 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1053 * target.c (nomemory): Fix prototype and routine to take correct
1056 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1058 * Makefile.in (clean): Remove libgdb-files.
1060 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1062 * coredep.c: Include inferior.h.
1064 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1066 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1069 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1071 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1072 .cp as C++, alphabetize better.
1074 * breakpoint.c (ignore, condition): Move usage note into body of
1075 help text, so first line can be one-line summary.
1077 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1079 * target.c (unpush_target): Fix handling of removal of top target.
1081 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1083 * Makefile.in: Add stuff to build nlmstub.
1084 * Add rule for annotate.o to keep Sun make happy.
1085 * configure.in: Add config for powerpc/Netware.
1087 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1088 filename. This speeds up handling of trailing N_SO stabs (they
1089 mark the end of a .o file).
1091 * target.c, target.h: Change the way pushing and popping of
1092 targets work to support target overlays and inheritance.
1093 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1094 Fixup references to current_target, due to previous changes.
1096 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1097 needed to get the address of longjmp out of the target.
1099 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1101 * main.c: Include <ctype.h>.
1103 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1105 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1108 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1110 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1112 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1114 * Makefile.in (VERSION): Bump to 4.12.4.
1116 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1118 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1119 * configure.in (m88*-harris-cxux*): New configuration.
1120 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1121 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1123 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1124 (TARGET_WRITE_PC): Pass pid through to register writers.
1126 * configure.in (m68*): Put vendor-only-specified host configs
1127 after vendor-and-os-specified configs.
1128 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1130 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1131 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1134 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1136 * elfread.c (elf_symtab_read): Handle error return from
1137 bfd_get_dynamic_symtab_upper_bound gracefully.
1139 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1141 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1142 registers in use by the inferior.
1143 * coredep.c (fetch_core_registers, register_addr): Use it.
1144 * findvar.c (registers_changed, registers_fetched,
1145 read_register_bytes): Ditto.
1146 * infcmd.c (do_registers_info, registers_info): Ditto.
1147 * infptrace.c (fetch_inferior_registers,
1148 store_inferior_registers): Ditto.
1149 * stack.c (frame_info): Ditto.
1151 * coredep.c (CORE_REGISTER_ADDR): New macro.
1152 (fetch_core_registers): Use it.
1154 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1155 * symfile.c (add-symbol-file): Add usage note to help string.
1156 (add_shared_symbol_files_command): New command.
1159 * inferior.h (read_pc_pid): Declare.
1160 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1161 variable b, remove unused variable other_type_used.
1162 * main.c (inferior.h, call-cmds.h): Include.
1163 (gdb_init): Declare.
1164 * remote.c (remote_wait): Return 0 by default.
1166 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1168 Stop printing at null char option, from Oliver Meyer
1169 (omeyer@i3.informatik.rwth-aachen.de).
1170 * valprint.h, valprint.c (stop_print_at_null): New global.
1171 * valprint.c (_initialize_valprint): New print set subcommand
1173 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1174 printing a char array, adjust the number of chars to print.
1176 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1178 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1179 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1180 pic code in addition to prologues where an instruction from the
1181 prologue gets moved into the delay slot of a branch instruction
1182 immediately following the prologue. A table of potential prologue
1183 instructions (prologue_insn_tbl) is now used for picking apart a
1185 (frame_find_saved_regs): Changed the way in which limit gets set
1186 so that the delay slot of branch instructions immediately
1187 following the prologue gets examined.
1188 (pushed_size, store_parm_word, store_parm, push_parameters,
1189 collect_returned_value): Deleted.
1191 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1193 * infrun.c (wait_for_inferior): Handle stepping into leaf
1194 functions whose prologue consists of gp loading code only.
1196 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1198 * dbxread.c: Don't include libbfd.h.
1199 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1200 <time.h>, or <sys/types.h>.
1201 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1202 collect information about the stab and stab string sections.
1204 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1206 * stabsread.c (read_huge_number): handle large unsigned number
1207 for stabs generated by os9k C compiler.
1209 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1211 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1212 * breakpoint.h (hit_count): New breakpoint field.
1213 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1214 (clear_breakpoint_hit_counts): New function.
1215 (bpstat_stop_status): Increment the hit count.
1216 (breakpoint_1): Display the hit count.
1217 * infcmd.c (run_command): Reset breakpoint hit counts.
1218 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1219 displaying hit counts.
1221 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1223 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1224 symbols for all symbol files. Makes skipping over the
1225 trampoline code work when stepping from a function in a shared
1226 library into a function in a different shared library for Irix 5.
1227 Other ELF targets do not have enough information in their
1228 dynamic symbol tables to make this work.
1229 (elf_symtab_read): Relocate mst_solib_trampoline address.
1231 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1233 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1234 * configure.in (m68*-atari-sysv4*): New configuration.
1235 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1236 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1237 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1238 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1239 * config/m68k/amix.mh, config/m68k/amix.mt,
1240 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1243 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1245 * symtab.c (find_function_start_sal): New function to find
1246 the start of a function from a function symbol.
1247 (decode_line_1, decode_line_2): Use it instead of open coded
1248 partial copies of the code.
1249 (list_symbols): Quote symbol name before passing it to
1250 break_command to enable proper handling of mangled symbols.
1252 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1254 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1255 * ch-exp.y (yylex): First try name lookup using exact name
1256 typed by user; if that fails, try lower-cased name.
1258 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1260 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1261 Move "no debugging symbols found" test to symfile.c.
1262 * symfile.c (syms_from_objfile, reread_symbols): Add
1263 "no debugging symbols found" test.
1264 * coffread.c (init_stringtab): Handle stripped files with a
1265 stringtab offset of zero gracefully.
1266 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1267 BFD instead of stop_pc heuristic to determine if it is a dynamically
1269 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1270 ioctl, it indicates that the process has exited.
1272 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1274 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1275 .PARISC.unwind section now.
1277 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1279 * breakpoint.c (mention): Always show breakpoint address if no
1282 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1284 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1285 handling of shared libraries for non-ELF executables, but only if
1286 HANDLE_SVR4_EXEC_EMULATORS is defined.
1287 (locate_base): Try to find debug_base in the dynamic linker
1288 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1289 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1290 Define to enable handling of shared libraries for a.out executables,
1291 run under Solaris BCP.
1293 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1295 * infrun.c (wait_for_inferior): Print "Program exited normally"
1296 regardless of batch_mode.
1297 * defs.h, top.c (batch_mode): Removed.
1299 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1301 * Makefile.in (dcache_h): Remove redundant definition.
1302 (init.c): Add a comment.
1303 (top.c): Remove explicit compile action.
1304 * breakpoint.c (mention): Share code indicating location of
1305 break/watchpoints, don't print address if addressprint is off.
1306 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1307 (demangle): Remove redundant declarations.
1308 * eval.c: Remove redundant function declarations.
1309 * objfiles.h: Cosmetic and grammatical improvements.
1310 * TODO: Various updates.
1312 * remote-mips.c: Replace all \r chars with \015.
1313 (mips_receive_header): Display control characters readably.
1314 (mips_xfer_memory): Add a simple progress display.
1316 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1318 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1320 * remote-hms.c (flush): New function.
1321 (expect): Get edge case right.
1322 (hms_read_inferior_memory): Be more tolerant of line noise.
1324 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1326 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1327 target files, not non-existent mach3.mh and mach3.mt.
1329 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1331 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1332 symbols for all symbol files. Makes skipping over the
1333 trampoline code work when stepping from a function in a shared
1334 library into a function in a different shared library.
1335 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1337 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1339 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1340 names mean end of .o file.
1341 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1342 top of routine. Handle new thread notification cleanly.
1343 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1344 thread notification scheme.
1345 * (child_resume): General cleanups, handle resumption of all
1348 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1350 * ser-go32.c: Rewrite to run under windows.
1351 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1353 * serial.c (serial_open): Notice device "pc".
1354 * remote-e7000.c: Fix copyright date.
1355 (expect): Compare \n and \r the same.
1356 (e7000_open): Allow pc as a serial port
1357 * sh/sh.mt: Add ser-e7kpc.
1358 * h8300/h8300hms.mt: Add ser-e7kpc.
1359 * main.c (proc_wait): Don't wait if using go32.
1361 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1363 * somread.c: Simplify by using stabsect_build_psymtabs.
1364 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1365 corresponding to the name of the text section. All references
1367 (somstab_build_psymtabs): Delete function, no longer needed.
1369 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1371 * somread.c: Renamed from paread.c. Changed function names and
1372 comments to reflect that this file deals with SOM (an object file
1373 format), rather than the PA (a cpu).
1374 (Makefile.in): Chaned appropriately.
1375 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1376 * dbxread.c (somstab_build_psymtabs): Renamed from
1377 pastab_build_psymtabs.
1379 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1381 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1382 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1384 * Makefile.in: Updated for core-sol2.c.
1385 * README: Add notes about SPARCworks cc under Solaris 2.x,
1386 from Casper H.S. Dik (casper@fwi.uva.nl).
1387 * config/mips/xm-makeva.h: Removed, no longer necessary.
1388 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1389 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1390 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1392 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1394 * gdba.el: Put program input and output in a separate buffer.
1396 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1398 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1399 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1400 with global variable of same name in libnsl.so on UnixWare.
1402 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1404 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1405 embedded in template name.
1407 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1409 * config/i386/nm-linux.h: change calling convention of
1410 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1411 target_insert_watchpoint() and
1412 target_remove_watchpoint().
1414 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1415 to be long long in gdb.
1416 * config/mips/tm-bigmips.h: ditto.
1418 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1420 * c-lang.c (asm_language_defn): New definitions for language_asm,
1421 mostly copied from c_language_defn, to avoid warnings when
1422 switching between c and asm stack frames.
1424 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1426 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1427 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1428 (upgrade_type, handle_psymbol_enumerators): Likewise.
1429 (has_opaque_xref, cross_ref): Likewise.
1430 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1431 debugging information, rather than doing it here.
1432 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1433 point in ecoff_debug_swap backend structure, rather than calling
1434 ecoff_slurp_symbolic_info directly.
1436 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1438 * breakpoint.c: Include annotate.h. Call annotate_field rather
1439 than printing annotation directly.
1441 * main.c: Include string.h.
1443 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1445 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1446 call it instead of doing normal loop.
1447 * infcmd.c (attach_command): Don't call wait_for_inferior if
1449 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1450 hook that can decide whether to step over the next breakpoint.
1451 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1452 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1455 * configure.in: Improve sorting/formatting of hosts and targets.
1456 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1457 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1458 * Makefile.in (stop-gdb): New target.
1459 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1462 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1464 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1465 the identical initialization can be deleted from main.c, but i
1466 haven't done so just in case.
1468 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1470 * gdba.el: Added menu windows and slightly improved window
1471 handling to gdba.el. Fixed numerous minor bugs that were causing
1472 emacs and gdb to fall out of sync.
1474 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1476 * breakpoint.c: annotate changes lost at merge, put back in.
1478 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1480 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1483 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1485 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1487 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1488 writing of floating registers, the dpx2 kernel disallows it.
1489 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1490 is contained in o_praw.
1491 * irix5-nat.c (solib_map_sections): Adjust sections by the
1492 difference between the loaded address and the prelinked address.
1493 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1495 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1496 symbols, their value is absolute.
1497 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1498 libraries fh->adr fields of zero. Relocate minimal symbol values
1499 upon readin. Relocate non-stabs symbols upon readin.
1500 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1501 start address of the outermost block.
1502 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1503 instead of section_offsets and use relocated pst->textlow for
1504 line number and procedure address relocations.
1506 From gmo@MicroUnity.com (Guillermo A. Loyola):
1507 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1508 Handle SGI Irix5 stIndirect symbol type.
1510 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1512 * breakpoint.c: fix a syntax error native cc does not like.
1514 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1515 * sparclite/Makefile.in: ditto.
1516 * sparcl-tdpe.c: change file name because first 8 chars has to be
1518 * sparcl-stub.c: ditto.
1520 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1522 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1524 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1526 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1527 ignore) a PID argument.
1528 (hppa_pop_frame): Pass a PID to target_write_pc.
1529 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1530 and pass through a PID argument.
1531 (target_read_pc, target_write_pc): Update prototypes.
1533 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1535 * Makefile.in: add new file sparclite-tdep.c.
1536 * sparclite/Makefile.in: add new file sparclite-stub.c.
1537 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1539 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1540 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1542 * sparclite-tdep.c: new file, contains hardware breakpoint support
1544 * sparclite-stub.c: new file, stub code that add support hardware
1546 * breakpoint.c: add hardware breakpoint support.
1547 * breakpoint.h: add new breakpoint type to support hardware
1549 * config/mips/nm-irix4.h: change interface for target dependent
1550 code supporting watch point.
1551 * config/pa/nm-hppab.h: change interface for target dependent
1552 code supporting watch point.
1554 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1556 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1558 * stabsread.c (read_struct_fields): os9k nested structure does not
1559 have terminating ';', instead it just get to ',' and bit position
1562 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1564 * nlmread.c (nlm_symtab_read): Clean up a bit.
1565 * (nlm_symfile_read): Record bounds of main() so that backtrace
1566 command will know where to stop.
1567 * objfiles.c (objfile_relocate): Relocate entry point/func info
1568 for backtrace as well.
1569 * objfiles.h: Define values for invalid PCs for entry point info.
1570 * symfile.c (init_entry_point_info): Initialize invalid values
1571 with aforementioned macros.
1572 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1573 to cause backtrace to stop when it gets back to main().
1574 * config/i386/tm-i386nw.h: Ditto.
1576 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1578 Fix value_print, which used to be ostensibly language-independent,
1579 but would print pointers and arrays in C syntax. Instead, call
1580 a language-specific function.
1581 * language.h (struct language_defn): New functional field
1583 (LA_VALUE_PRINT): New macro.
1584 * language.c (unk_lang_value_print): New stub/dummy function.
1585 (unknown_language_defn, auto_language_defn, local_language_defn):
1587 * c-valprint.c (c_value_print): New function, with code moved from:
1588 * valprint.c (value_print): ... here. Now just invoke
1589 LA_VALUE_PRINT to do language-specific stuff.
1590 * valprint.c (value_print_array_elements): Make non-static.
1591 * c-lang.c (c_language_defn, cplus_language_defn): Add
1592 c_value_print in the la_value_print field.
1593 * m2-lang.c (m2_language_defn): Likewise.
1594 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1595 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1596 * ch-valprint.c (chill_value_print): New function, based on
1597 c_value_print, but use Chill "look and feel."
1598 * c-lang.h (c_value_print): New prototype.
1599 * ch-lang.h (chill_value_print): New prototype.
1600 * value.h (value_print_array_elements): New prototype.
1602 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1603 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1605 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1607 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1608 to new file top.c. Make things extern instead of static and
1609 similar rearrangements to deal with this.
1611 * utils.c: Move fputs_unfiltered to main.c. Remove
1612 FPUTS_UNFILTERED_OVERRIDE ifndef.
1613 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1614 and libgdb uses utils.c and top.c.
1616 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1618 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1620 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1622 * ch-valprint.c (chill_val_print_array_elements): New function.
1623 A Chill version of val_print_array_elements, it prints the
1624 array index labels, in additions ot the array element values.
1625 (chill_val_print): Use the new function.
1627 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1629 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1631 * defs.h (enum language): Add language_asm.
1632 * findvar.c (read_register_bytes read_register_gen
1633 write_register_bytes read_register read_register_pid
1634 write_register write_register_pid supply_register): Move multi-
1635 thread handling down into these routines. Create XXX_pid routines
1636 that allow register references to specify the pid.
1637 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1638 read_sp write_sp read_fp write_fp): Move these routines from
1639 infcmd to findvar to centralize the whole mess.
1640 * i386-nlmstub.c: Portability fixes.
1641 * infptrace.c (child_resume): Conditionalize to allow other natives
1642 to override it. Remove PIDGET gubbish, it's no longer necessary.
1643 * infrun.c (wait_for_inferior): Put registers_changed() before
1644 target_wait() to speed up remote debugging.
1645 * Replace code that reads registers from other threads with much
1646 nicer looking new function calls (see changes to findvar.c).
1647 * Don't skip prologues if debugging assembly source.
1648 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1649 child_resume to handle multi-thread debugging properly.
1650 * remote.c: Add O response to get console output from target.
1651 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1652 SERIAL_ERROR here to simplify callers.
1653 * Change static var timeout to remote_timeout.
1654 * (fromhex): Remove unnecessary return -1 at end of routine.
1655 * (remote_wait): Turn this into a big switch statement. Add
1656 support for O response.
1657 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1658 * (getpkt): Split getpkt into two parts. read_frame deals with
1659 all formatting issues, run-length encoding, and framing. getpkt
1660 now handles error recovery, and frame detection.
1661 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1662 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1663 control. (hardwire_readchar): Handle EINTR from read().
1664 * symfile.c (deduce_language_from_filename): Add support for .s
1666 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1667 override infptrace's child_wait.
1668 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1669 instead of XXXlynx.h.
1670 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1672 * nlm/gdbserve.c: Portability fixes.
1674 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1676 * inftarg.c (child_wait): Call proc_wait, not wait.
1677 (child_mourn_inferior): Call proc_remove_foreign.
1678 * main.c (gdb_init): Call init_proc.
1679 * main.c: Provide dummy versions of init_proc, proc_wait, and
1680 proc_remove_foreign for the gdb case (the libgdb case provides its
1681 own versions of these functions).
1682 * Makefile.in (libgdb-files): Add libproc.a.
1684 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1686 Hardware watchpoints for Linux, from Rick Sladkey
1687 (jrs@world.std.com).
1688 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1689 new hardware breakpoint recovery method.
1690 * i386v-nat.c (i386_insert_watchpoint,
1691 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1692 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1693 New functions to support the 386 hardware debugging registers.
1694 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1695 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1696 target_insert_watchpoint, target_remove_watchpoint): Define these
1697 macros to use the hardware debugging functions in i386v-nat.c.
1699 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1701 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1704 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1706 * target.c, target.h: New variables target_activity_function and
1708 * inflow.c, inferior.h: New functions set_sigio_trap and
1710 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1712 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1714 * remote-sim.h (sim_verbose): Delete.
1715 Document callbacks needed.
1716 (sim_*): Change result to void where there isn't one.
1717 (sim_open): Clarify argument and error response.
1718 (sim_close): Declare.
1719 (sim_load): Change bfd_handle argument to file name. Clarify result.
1720 (sim_create_inferior): Renamed from sim_set_args.
1721 (sim_set_pc): Delete.
1722 (sim_info): Delete printf_fn argument.
1723 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1724 (gdbsim_load): Try sim_load first.
1725 (gdbsim_create_inferior): Call sim_create_inferior.
1726 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1727 (gdbsim_close): Call sim_close.
1728 (gdbsim_files_info): Update call to sim_info.
1729 (gdbsim_ops): Realign comments.
1731 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1733 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1735 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1736 the auxent if the symbol's name is ".file". From David Edelsohn
1737 <c1dje@watson.ibm.com>.
1739 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1741 * breakpoint.c (breakpoint_1): Fix typo.
1743 * annotate.c (annotate_field_end): Fix typo.
1745 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1747 * Makefile.in (TSSTART): Remove; no longer used.
1749 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1750 fputs_unfiltered and exit directly, rather than fatal. The latter
1751 calls vfprintf_unfiltered!
1753 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1754 * value.h, printcmd.c (print_value_flags): Move from here...
1755 * annotate.c: ...to here, and make it use can_dereference.
1757 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1759 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1760 Remove, needed for both native and cross.
1761 * target.c (attach_flag, generic_mourn_inferior): Put here.
1762 * utils.c (job_control): Put here.
1763 (terminal.h): Don't include anymore.
1765 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1767 * source.c (find_source_lines): Always use code that was #ifdef
1768 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1769 leaving it on the chain. Reindent much of this function.
1770 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1771 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1772 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1773 config/ns32k/xm-ns32km3.h: Remove all references to
1774 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1775 * main.c, fork-child.c, many config files: Remove all
1776 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1779 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1780 This avoids __eprintf troubles.
1782 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1784 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1785 initialization code which needs to be called even if we bypass the
1786 command line stuff into gdb_init.
1787 * utils.c (fputs_unfiltered): Surround in #ifndef
1788 FPUTS_UNFILTERED_OVERRIDE.
1789 * Makefile.in (libgdb.a): New target.
1791 * utils.c: Rearrange I/O stuff a bit so that all output goes
1792 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1793 which made %s not work with arbitrarily large strings.
1794 * printcmd.c (printf_command): Use printf_filtered, not
1795 printf_unfiltered and printf, now that arbitrary limit is gone.
1798 * breakpoint.c (watchpoint_check): Remove unused variable b.
1799 * stack.c (print_frame_info): Move sp and buf inside #if.
1800 * eval.c (evaluate_subexp): Remove unused variables pp,
1801 mangle_ptr, ptr, and mangle_tstr.
1802 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1804 * symtab.c (lookup_symtab): Put variable copy inside #if.
1805 (decode_line_1): Put variable q1 inside #if 0.
1806 * target.h: Declare target_link.
1807 * infrun.c (wait_for_inferior): Remove unused variables signame.
1808 * remote.c (remote_resume): Remove unused variable name.
1809 * c-exp.y (parse_number): Parenthesize operand of shift.
1810 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1811 (this is a semantic change, the warning seems to have detected a bug).
1812 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1813 * coffread.c: Move variable temptype inside #if.
1814 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1816 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1817 (chill_val_print): Remove unused variable in_range.
1818 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1819 (chill_val_print): Add default case for switch.
1820 * stabsread.h: Declare stabsect_build_psymtabs.
1821 * os9kread.c (read_minimal_symbols): Make this return void.
1822 (os9k_symfile_read): Remove unused variables stb_exist and val.
1823 (os9k_symfile_init): Remove unused variable val.
1824 (fill_sym): Remove unused variable id.
1825 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1826 unused variable nsl.
1827 Remove unused variable symfile_bfd.
1828 #if 0 unused variables lbrac_unmatched_complaint and
1829 lbrac_mismatch_complaint.
1830 Remove declaration for non-existent function os9k_next_symbol_text.
1832 * annotate.c, annotate.h: New files, containing a function for
1833 each annotation which outputs it.
1834 * Move breakpoints_changed from breakpoint.c to annotate.c.
1835 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1836 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1837 Use annotate.c functions to output annotations.
1838 * Makefile.in (OBS): Add annotate.o.
1840 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1842 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1843 elf_unwind_entries are always initialized.
1845 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1846 stubs which return directly to the caller rather than to the stub
1849 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1851 * c-exp.y (yyerror): Display a more informative error message.
1852 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1853 * m2-exp.y (yyerror): Ditto.
1855 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1857 * inflow.c (job_control): Move definition to front of file.
1859 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1861 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1862 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1864 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1866 * Makefile.in (kdb): Remove old init.c creation commands.
1867 * configure.in (sparclite): Match on sparclite*.
1868 * sparclite/aload.c (main): Only change section addresses for
1869 a.out format object files.
1871 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1873 * config/i386/go32.mh: Define CC.
1875 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1877 * gdbserver/Makefile.in: Remove irrelevant definitions and
1878 comments inherited from the gdb Makefile.
1879 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1880 (VERSION): Update to 4.12.3.
1881 (gdbserver): Remove any existing executable first.
1882 (distclean, realclean): Remove nm.h.
1883 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1884 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1885 Don't use absolute pathname.
1887 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1889 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1892 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1894 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1895 (print_it_normal): Add annotations for the inferior starting and
1896 stopping, and for all the various messages related to how it
1899 * printcmd.c (do_one_display): Annotate.
1900 * stack.c (print_frame_info): Annotate printing of stack frames.
1902 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1904 * remote.c (get_offsets): Handle case where stub doesn't support
1907 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1909 Add partial support for g++ code compiled with -fvtable-thunks.
1910 * c-valprint.c (c_val_print): Add vtblprint support
1912 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1913 pointers (if using thunks) as well as array of structs (otherwise).
1914 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1915 level, and make the latter non-static (so define_symbol can use it).
1916 * stabsread.c (define_symbol): If the type being defined is a
1917 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1918 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1919 * values.c (value_virtual_fn_field): Handle thunks.
1920 * values.c (value_headof): Minor efficiency hack.
1921 * values.c (value_headof): Incomplete thunk support. FIXME.
1923 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1925 * valprint.c (print_longest): Clarify comment about use_local.
1926 * printcmd.c, defs.h (print_address_numeric), callers in
1927 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1928 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1929 exec.c: New argument use_local.
1930 * source.c (identify_source_line): Use filtered output. Use
1931 print_address_numeric.
1933 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1934 language.c (type_error, range_error): Use filtered output.
1935 * utils.c (error_begin): Update comment to tell people to use
1938 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1939 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1942 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1944 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1945 from the fault, #ifndef FAULTED_USE_SIGINFO.
1946 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1948 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1950 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1951 Explicitly annotate each record.
1953 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1955 * xcoffexec.c: Reformat to standards and lint.
1956 (language.h): Include.
1957 (exec_close): Declare arg "quitting".
1958 (file_command): Declare arg "from_tty".
1959 (map_vmap): Cast xmalloc result to PTR.
1960 * rs6000-nat.c: Reformat to standards and lint.
1961 (exec_one_dummy_insn): Use char array for saved instruction.
1962 (fixup_breakpoints): Declare.
1963 (vmap_ldinfo): Be more informative in fatal error messages.
1964 (xcoff_relocate_symtab): Define to return void.
1965 * xcoffsolib.h: Reformat to standards, improve comments.
1966 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1968 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1970 * utils.c, defs.h (error_begin): New function.
1971 (quit): Print annotation before printing the error message.
1972 * main.c (return_to_top_level): Print annotation before doing the
1974 * symtab.c (decode_line_1): Call error not warning and then
1975 return_to_top_level. Call error_begin and printf_unfiltered
1976 rather calling warning (before calls to return_to_top_level).
1977 * core.c (memory_error): Use error_begin, printf_unfiltered,
1978 print_address_numeric and return_to_top_level instead of error.
1979 Cleans up a FIXME-32x64.
1980 * language.c (type_error, range_error): Call error_begin
1981 not just target_terminal_ours.
1983 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1984 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1985 side of an assignment is non-portable.
1987 * utils.c (query): Change syntax of query annotations to be
1988 consistent with other input annotations.
1989 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1991 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1993 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1995 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1996 that have a stack frame size of 32k or larger (from Paul Flinders).
1997 Remove #if 0'd code.
1999 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2001 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2002 for Lynx platforms that need it.
2003 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2005 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2007 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2008 than trying to deduce it from the fault.
2010 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2012 * printcmd.c (print_address_symbolic): Initialize name to empty
2013 string to avoid core dump if lookup fails.
2014 * remote-e7000.c (printf_e7000debug): Error if target not open.
2016 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2018 * i386-nlmstub.c: Update to be more in line with PIN stub.
2019 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2020 * (hex2mem): Init ptr.
2021 * General cleanups to use ConsolePrintf, standard prologues, etc...
2023 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2025 * i386-nlmstub.c: More changes to be compatible with remote.c.
2027 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2028 into (the far less frequently called) dbx_symfile_read.
2030 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2032 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2034 * dbxread.c (record_minimal_symbol): Record the section
2035 associated with the symbol to make dynmaic relocation work.
2036 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2037 Solaris brain-damage which don't apply to relocatable object
2039 * (stabsect_build_psymtabs): New routine to read stabs out of an
2040 arbitrarily named section.
2041 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2043 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2044 stabs out of the nlm.
2045 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2046 brain-damage which don't apply to relocatable object files.
2047 * remote.c (putpkt): Improve error reporting and error handling.
2048 * (get_offsets): Temporary kludge to force data & bss sections to
2049 have the same relocation.
2050 * stabsread.c (define_symbol, scan_file_globals): Record section
2053 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2055 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2056 FIXME-32x64 comment.
2058 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2060 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2061 to after call to target_wait. This means that flush_cached_frames
2062 can call target_terminal_ours if it wants to.
2063 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2064 comment about why the code is dubious.
2066 * stabsread.c (read_type): Call read_type, not nonexistent
2069 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2071 * remote-os9k.c (rombug_fetch_registers): set trace mode
2073 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2075 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2077 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2078 passed to process_one_symbol.
2079 * stabsread.c (read_type): process os9k functio prototype.
2081 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2083 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2086 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2088 * utils.c (prompt_for_continue): Annotate prompt.
2089 (query): Annotate query.
2090 * printcmd.c (print_frame_args): Change syntax of argument
2091 annotation to make name and value part of a single group of
2092 annotations, not two separate groups.
2093 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2094 * valprint.c (val_print_array_elements): Change syntax of
2095 annotation to be more concise.
2096 * main.c, defs.h (command_line_input): New argument tells what
2097 string to include in the annotations.
2098 * symtab.c (decode_line_2), main.c (read_command_lines,
2099 command_loop): Change callers.
2101 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2102 target null pointer.
2103 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2105 * printcmd.c (output_command): Annotate things we print here too.
2106 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2107 * Move declaration of print_value_flags from defs.h to value.h.
2108 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2110 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2112 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2113 BFD handles sun3 dynamic relocations now.
2114 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2117 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2119 * printcmd.c (print_command_1): Annotate the top-level expressions
2121 (print_frame_args): Annotate each argument.
2122 * printcmd.c, defs.h (print_value_flags): New function.
2123 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2124 * valprint.c (val_print_array_elements): Annotate each array element.
2126 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2128 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2129 the register contains a pointer to the type, not the type itself.
2131 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2133 * main.c (main): Accept --annotate=N option and make --fullname
2134 the same as --annotate=1.
2135 (command_line_input): Print annotatation before and after prompt.
2136 * blockframe.c (flush_cached_frames): Print annotation.
2137 * Rename frame_file_full_name to annotation_level and move it from
2139 * source.c (identify_source_line): If annotation_level > 1,
2140 change output format.
2141 * breakpoint.c: Print annotation whenever a breakpoint changes.
2142 * main.c: New variable server_command.
2143 (command_line_input): Parse "server " and set server_command.
2144 (dont_repeat): Check server_command.
2146 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2148 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2149 updating raw_symbol and symnum. Return a value in the case where
2152 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2154 * parse.c: Don't define block_found; it is defined in symtab.c.
2155 * parser-defs.h: Add comment regarding block_found.
2157 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2159 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2162 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2164 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2165 section vma. Do not read dynamic relocs for sun3 executables to
2166 avoid BFD assertion message.
2168 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2170 * nm-hppab.h (KERNEL_U_ADDR): Define.
2171 (FIVE_ARG_PTRACE): Likewise.
2172 (CANNOT_STORE_REGISTER): Likewise.
2173 * nm-hppah.h (KERNEL_U_ADDR): Define.
2174 (FIVE_ARG_PTRACE): Likewise.
2175 (CANNOT_STORE_REGISTER): Likewise.
2176 (NEED_TEXT_START_END): Likewise.
2178 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2179 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2180 (FIVE_ARG_PTRACE): Likewise.
2181 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2182 (FIVE_ARG_PTRACE): Likewise.
2184 * hppa-tdep.c (read_unwind_info): Make static.
2185 (restore_pc_queue): Indirect through the target vector to
2186 reload the register state.
2188 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2190 * paread.c (compare_unwind_entries): Delete function. It's been
2191 moved into hppa-tdep.c.
2192 (read_unwind_info): Likewise.
2193 (pa_symfile_read): No longer call read_unwind_info. The unwind
2194 tables will be read in as they are needed.
2196 * hppa-tdep.c (compare_unwind_entries): New function.
2197 (read_unwind_info, internalize_unwinds): Likewise.
2198 (find_unwind_entry): Read in unwind information on demand.
2200 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2202 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2203 to : in search path processing.
2204 * defs.h (qsort): Rename argument in prototype.
2205 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2207 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2208 (false): Eliminate usages.
2210 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2212 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2213 All references to value changed to value_ptrlage_command is now
2215 All references to value changed to value_ptr.
2216 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2217 * remote-hms.c (hms_wait): Timeout after five seconds.
2218 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2219 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2220 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2222 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2224 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2226 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2228 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2230 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2231 bp_watchpoint_scope breakpoints.
2232 (struct breakpoint): Add val_chain and related_breakpoint fields
2233 for use by watchpoints.
2235 * breakpoint.c (within_scope): Delete. No longer used.
2236 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2237 (target_{remove,insert}_watchpoint): Likewise.
2238 (can_use_hardware_watchpoint): New function.
2239 (remove_breakpoint): New function to remove a single breakpoint
2240 or hardware watchpoint.
2241 (insert_breakpoints): Handle insertion of hardware watchpoints.
2242 Store a copy of the value chain derived from the watchpoint
2244 (remove_breakpoints): Simplify by using remove_breakpoint.
2245 (delete_breakpoint): Likewise.
2246 (watchpoint_check): Delete the watchpoint and watchpoint scope
2247 breakpoints when the watchpoint goes out of scope. Save & restore
2248 the current frame after checking watchpoints.
2249 (breakpoint_init_inferior): Likewise (restarting the program
2250 makes all local watchpoints go out of scope).
2251 (bpstat_stop_status): Handle hardware watchpoints much like normal
2252 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2253 when the watchpoint goes out of scope. Remove and reinsert all
2254 breakpoints before returning if we stopped when a hardware watchpoint
2256 (watch_command): Use a hardware watchpoint when possible. If
2257 watching a local expression, build a scope breakpoint too.
2258 (map_breakpoint_numbers): Also call given function for any
2259 related breakpoints.
2260 (disable_breakpoint): Never disable a scope breakpoint.
2261 (enable_breakpoint): Handle hardware breakpoints much like normal
2262 breakpoints, but recompute the watchpoint_scope breakpoint's
2263 frame and address (if we have an associated scope breakpoint).
2264 (read_memory_nobpt): Handle hardware watchpoints like normal
2265 watchpoints. When necessary handle watchpoint_scope breakpoints.
2266 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2267 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2268 (disable_command): Likewise.
2270 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2271 Extern prototype added to frame.h
2273 * infrun.c (wait_for_inferior): Set current_frame and select
2274 a frame before checking if we stopped due to a hardare watchpoint
2275 firing. Handle stepping over hardware watchpoints.
2276 (normal_stop): Remove unnecessary call to select_frame.
2278 * value.h (value_release_to_mark): Declare.
2279 * values.c (value_release_to_mark): New function.
2281 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2282 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2284 * hppab-nat.c (hppa_set_watchpoint): New function.
2286 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2287 (HAVE_STEPPABLE_WATCHPOINT): Define.
2288 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2289 (target_{insert,delete}_watchpoint): Define.
2291 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2292 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2293 (target_{insert,remove}_watchpoint): Likewise.
2295 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2297 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2298 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2299 often have the same names as debug symbols for functions, and
2300 confuse lookup_symbol().
2302 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2304 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2305 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2306 REGISTER_RAW_SIZE (1).
2307 Together these changes work around a bug in HP's compiler. Both
2308 seem to be necessary.
2310 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2312 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2313 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2314 are type mst_solib_trampoline.
2316 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2318 * config/m68k/es1800.mt: Change comments.
2320 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2322 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2324 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2326 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2329 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2331 * values.c (unpack_long): Remove obsolete comment about using a
2334 * symfile.c (symbol_file_command): Add comments about command syntax.
2336 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2337 Jim Kingdon (kingdon@cygnus.com)
2339 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2340 are in the .plt section.
2341 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2342 find_solib_trampoline_target): New functions for handling
2343 stepping into -g compiled shared libraries.
2344 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2345 find_solib_trampoline_target): Add prototypes.
2346 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2347 Define to handle stepping into -g compiled shared libraries.
2348 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2349 stepping into -g compiled shared libraries.
2351 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2353 * configure.in: Add mips-*-sysv4* support.
2354 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2355 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2356 New files for MIPS SVR4 support.
2357 * Makefile.in: Update for new mipsv4 files.
2358 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2359 read_next_frame_reg to obtain the frame relative stack pointer.
2360 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2361 obtain the frame relative stack pointer.
2362 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2363 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2364 by entering them into the minimal symbol table.
2365 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2366 a long for float formats.
2367 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2368 get defined in <link.h>.
2369 * solib.c (solib_add): Add shared library sections to the section
2370 table of the target before adding the symbols.
2371 * partial-stab.h: Relocate static and global functions.
2372 * dbxread.c (read_dbx_symtab): Remove unused variable
2373 end_of_text_address. Relocate text_addr when passing it
2376 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2377 library functions before the executable is run. Retrieve dynamic
2378 symbols from stripped executables.
2379 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2380 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2381 if no debugging symbols were found.
2382 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2383 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2385 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2386 OSF/1 has shared libraries.
2388 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2390 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2391 to BFD handling of dynamic symbols.
2393 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2395 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2396 then gets its real address into FUN and its GOT/DP value into %r19.
2398 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2400 * hppa-tdep.c (frameless_function_invocation): If no unwind
2401 descriptor was found, then assume this was not a frameless
2402 function invocation.
2403 (frame_saved_pc): If the saved PC is in a linker stub, then
2404 return the return address which the linker stub will return to.
2406 * xm-hppab.h: Never define USG.
2407 * xm-hppah.h: Always define USG.
2409 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2411 * values.c (unpack_long, value_from_longest),
2412 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2414 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2416 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2418 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2420 For SVR4 targets, enable gdb to set breakpoints in shared
2421 library functions before the executable is run.
2422 * elfread.c (elf_symtab_read): Handle symbols for shared library
2424 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2425 and moved to objfiles.c.
2426 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2427 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2428 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2429 the new generic definition from tm-sysv4.h works for Solaris.
2431 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2433 * elfread.c (elf_symtab_read): Change storage_needed,
2434 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2435 bfd_get_symtab_upper_bound. Check for errors from
2436 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2437 * nlmread.c (nlm_symtab_read): Same changes.
2439 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2441 * xcoffread.c (xcoff_next_symbol_text): New function.
2442 (read_xcoff_symtab): Set next_symbol_text_func to it.
2443 Move raw_symbol outside of read_xcoff_symtab.
2445 * remote.c (getpkt): Remove unused "out" label.
2447 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2449 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2450 about more than one watchpoint being triggered.
2452 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2454 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2456 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2458 * blockframe.c (find_pc_partial_function): mst_file_text
2459 symbols do not live in the shared library transfer table.
2460 * ch-exp.y (decode_integer_value, match_character_literal,
2461 match_bitstring_literal): Guard tolower calls with isupper,
2462 tolower on old BSD systems blindly subtracts a constant.
2463 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2464 well when determining the producer of the object file.
2465 * mdebugread.c (has_opaque_xref): New function to check for
2466 cross reference to an opaque aggregate.
2467 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2468 enter typedefs to opaque aggregates into the symbol tables.
2469 * mdebugread.c (parse_external): Remove skip_procedures argument,
2470 it has always been 1. Remove code that handled stProc symbols,
2471 it was never executed and was wrong, as the index of a
2472 stProc symbol points to the local symbol table and not to the
2473 auxiliary symbol info. Update caller.
2474 * mdebugread.c (parse_partial_symbols): Do not enter external
2475 stProc symbols into the partial symbol table, they are already
2476 entered into the minimal symbol table.
2477 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2478 Remove all conditionals and definitions for ptx.
2479 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2480 Fix addresses of floating point registers in REGISTER_U_ADDR.
2481 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2482 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2483 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2484 signal trampoline code work.
2485 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2486 Remove all conditionals and definitions for ptx.
2487 Remove KDB definitions.
2488 * symm-nat.c (store_inferior_registers): Fetch registers before
2489 storing them to obtain valid floating point control registers.
2490 Store fpu registers.
2491 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2492 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2493 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2495 * symm-nat.c (child_resume): Update type of `signal' parameter.
2496 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2498 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2500 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2501 calling import stubs for functions in shared libraries.
2503 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2505 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2507 * ch-lang.c (chill_is_varying_struct): Magic string is
2508 was "<var_length>" is now "__var_length" (more portable).
2510 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2512 * remote.c (getpkt): If we get a timeout, actually retry rather
2513 than just giving up the first time it happens.
2514 * remote.c: Document sequence numbers.
2515 (remote_store_registers): Change syntax of 'P' request so that it
2516 never looks like a sequence number.
2518 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2520 * os9kread.c (record_minimal_symbol): add section_offset to
2521 relocate minimal symbol table.
2522 * os9kread.c (read_minimal_symbols): ditto.
2523 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2525 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2526 return. Also if file addr is 0 leave it 0, not to relocate.
2527 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2528 'set remotexoff' and 'set remotelog' commands.
2530 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2532 * remote.c (remote_store_registers): Add 'P' request to set an
2533 individual register.
2534 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2537 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2539 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2540 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2541 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2543 * command.c (do_setshow_command, case var_string): Never add a
2544 space to the end of the string.
2545 * NEWS: Document this change.
2546 * .gdbinit: Add a space to the "set prompt" command.
2548 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2550 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2551 changes to make it compile (it doesn't link yet).
2553 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2554 (set_demangling_style, set_demangling_command): Use savestring not
2555 strdup. We were not dealing properly with a NULL return from
2556 strdup, and were not declaring strdup (the system header may or
2559 * valprint.c (val_print): Remove inaccurate comment about what
2560 types can be stub types.
2562 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2563 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2564 Supply alternate version if ATTACH_DETACH is not defined.
2565 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2566 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2567 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2569 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2571 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2573 (skip_trampoline_code): Rewrite and add support for argument
2574 relocation stubs stubs, import/export stubs, calls through
2575 "_sr4export" and cascaded trampolines.
2577 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2578 if no unwind descriptor is found.
2580 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2581 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2582 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2583 differently. All registers are four bytes.
2584 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2586 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2588 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2589 registers as both single and double values (fetching 2nd 32bit half
2590 as necessary). Annotate each register printed with its precision.
2592 * paread.c (read_unwind_info): Fix off-by-one error.
2594 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2596 * main.c (complete_command): Deal with it if arg is NULL.
2598 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2600 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2601 regarding using the PC--using the PC is necessary and all the
2602 FIXME comments in the world won't make it go away.
2604 * valops.c (value_at, value_at_lazy): Give error if we dereference
2606 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2607 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2609 * stabsread.c (patch_block_stabs): Add comment about what happens
2610 if the definition is in another compilation unit from the stab.
2612 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2614 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2616 * main.c (complete_command): New command, from Rick Sladkey
2617 <jrs@world.std.com>.
2618 (symbol_completion_function): Don't declare rl_point and
2619 rl_line_buffer; they are now declared in readline.h.
2620 (show_commands): Don't declare history_base; it is declared in
2622 * command.c (lookup_cmd): Don't delete trailing whitespace.
2623 Reverts change of 14 May 1989.
2625 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2627 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2628 code from prim_record_minimal_symbol_and_info() to here. Callers
2629 of the latter can legitimately supply a section number of -1.
2631 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2633 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2634 member functions have an element in args for a (nonexistent) this
2637 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2639 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2641 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2642 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2644 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2645 for the structure's type. All callers changed.
2647 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2648 for each structure argument rather than assuming it's either
2649 true or false for all structure arguments.
2651 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2652 on the length structure passed, not the compiler used.
2654 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2655 argument for the structure's type.
2657 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2659 * values.c (set_internalvar): Don't set var->value until we are
2660 sure there won't be an error().
2662 * remote.c (get_offsets): Reinstate comment which was in
2663 remote_wait about use of SECT_OFF_TEXT and so on.
2665 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2667 * symmisc.c (maintenance_check_symtabs): New function to check
2668 consistency of psymtabs and symtabs.
2669 * symtab.h (maintenance_check_symtabs): Add prototype.
2670 * maint.c: Add new `maint check-symtabs' command.
2671 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2672 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2673 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2675 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2676 to write_memory to avoid warnings from gcc.
2677 * config/i386/xm-symmetry.h: Add missing #endif.
2678 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2679 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2680 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2682 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2684 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2685 (hppa_push_arguments): Likewise.
2687 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2689 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2690 improve remote debugging efficiency. Also fixed problems with
2691 doing function calls for programs with no entry points.
2692 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2693 entry_point_address.
2694 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2695 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2696 parse_lines): Pass section_offsets info to these routines so that
2697 we can relocate symbol table entries upon readin.
2698 * (psymtab_to_symtab_1): Set symtab->primary to tell
2699 objfile_relocate to do relocations for our symbols.
2700 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2701 (which hang off of the symbol table).
2702 * Use prim_record_minimal_symbols_and_info instead of
2703 prim_record_minimal_symbols to supply section info to make minimal
2704 symbol relocations work.
2705 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2706 -1, try to deduce it from ms_type.
2707 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2708 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2709 add code to relocate objfile->sections data structure.
2710 * remote.c (get_offsets): Use new protocol message to acquire
2711 section offsets from the target.
2712 * (remote_wait): Get rid of relocation stuff. That's all handled
2713 by objfile_relocate now.
2714 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2715 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2717 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2719 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2721 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2723 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2724 can no longer set this at run time.
2725 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2726 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2727 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2728 sparc-tdep.c compiles).
2729 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2731 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2733 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2734 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2735 * configure.in: Recognize m68*-cisco*-*.
2737 * Makefile.in (TAGS): Use variables directly, rather than using
2738 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2739 and means that these filenames no longer need be unique across all
2740 the config/* directories.
2741 * configure.in: Put the config/*/ into TM_FILE, etc.
2743 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2744 and trapv exceptions.
2746 * target.h (struct section_table), objfiles.h (struct obj_section):
2747 Change name of field sec_ptr to the_bfd_section. More mnemonic
2748 and avoids the (sort of, for the ptx compiler) name clash with
2749 the name of the typedef.
2750 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2751 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2753 * utils.c: Include readline.h.
2754 * Makefile.in (utils.o): Add dependency.
2756 * remote.c (getpkt): Add support for run-length encoding.
2758 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2760 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2762 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2764 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2765 prim_record_minimal_symbol.
2768 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2769 computing their offset from the start of the old buffer and adding
2770 to the new buffer, rather than by assuming we can add the
2771 difference between the old buffer and the new buffer (it might not
2772 fit in an int). Merge in cosmetic differences from emacs regex.c
2773 version of this macro.
2775 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2777 * Makefile.in (install-only): Fix use of program_transform_name.
2779 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2781 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2782 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2783 so I'm nuking the command.
2784 * symtab.c (find_addr_symbol): Comment out, no longer used.
2786 * main.c (main): Don't init_source_path for the -cd argument. Now
2787 that source_path doesn't contain the current_directory from when
2788 GDB started up, init_source_path is no longer useful (and is
2789 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2791 * TODO: Remove item about line numbers being off. It is useless
2792 and confusing without a reproducible test case (it mentions
2793 proceed(), but I was able to step through proceed without trouble).
2795 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2797 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2798 library functions before the executable is run. Retrieve dynamic
2799 symbols from stripped executables.
2800 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2801 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2802 symtab.c (list_symbols): Handle mst_solib_trampoline.
2803 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2804 for all targets, remove IBM6000_TARGET dependencies.
2805 * dbxread.c (read_dbx_dynamic_symtab): New function.
2806 * dbxread.c (dbx_symfile_read): Use it.
2807 * dbxread.c (SET_NAMESTRING): Set namestring to
2808 "<bad string table index>" instead of "foo" if the string index is
2810 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2812 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2813 to break_command. Handle mst_file_* minimal symbol types.
2814 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2816 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2818 * c-exp.y(yylex): fix potential memory overflow.
2820 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2822 * environ.c (set_in_environ): Eliminate special handling of PATH and
2824 * putenv.c: Removed, conflicts with system declaration of
2825 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2827 * Makefile.in: Change accordingly.
2828 * procfs.c (procfs_create_inferior): Change comment accordingly.
2830 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2832 * rs6000-tdep.c: Change value to value_ptr.
2834 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2836 * i386m3-nat.c: Include floatformat.h.
2837 (get_i387_state): Use memset not bzero.
2841 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2842 ieee-float.h to floatformat.h.
2844 * valprint.c (val_print_string): Ignore error if the error
2845 happened after a terminating '\0'.
2847 * c-valprint.c (c_val_print): Never add 1 to return value from
2848 val_print_string; just return what it returns.
2850 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2851 looping through all of the enums.
2852 * infrun.c (signals_info): Use it.
2854 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2856 * main.c (main): When printing warning about bad baud rate, don't
2857 use warning(); it relies on current_target which isn't set up yet.
2859 * breakpoint.c (_initialize_breakpoint): Update docstring for
2860 tbreak to match what the code actually does. Don't mention tbreak
2861 in docstrings for "enable once" or "enable breakpoints once".
2863 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2865 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2866 while (0). That defeats the whole purpose of using do . . . while (0).
2867 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2868 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2869 using a ?: expression as an lvalue is not portable.
2871 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2872 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2873 'p' and 'r' symbol descriptors into a single symbol to look for a
2875 * README, config/sparc/tm-sparc.h: Update comments.
2877 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2879 * mdebugread.c (parse_type): Do not complain for types with
2880 an `indexNil' aux index, these are simply undefined types.
2881 Remove indexNil check from caller of parse_type.
2882 * mdebugread.c (parse_partial_symbols): Do not enter
2883 stGlobal, scCommon symbols into the minimal symbol table, their
2884 value is the size of the common, not its address.
2885 Handle scInit, scFini, scPData and scXData sections.
2886 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2888 Enter stProc symbols into the global_psymbols list once, not into
2889 the static_psymbols_list.
2890 Get rid of dummy psymtab if it is empty, to allow proper detection
2891 of stripped executables.
2892 * mdebugread.c (cross_ref): Allow cross references to Fortran
2895 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2897 * stabsread.c (common_block_end, fix_common_block): Stash the
2898 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2899 as to not assume that a pointer fits in an enum.
2901 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2903 * os9kread.c (fill_sym): check compiler verion number for pre-
2905 * os9kread.c (os9k_process_one_symbol): address of symbol is
2906 relative to section not module.
2907 * stabsread.c (define_symbol): add symbol type 's' as local
2909 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2911 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2912 * remote-os9k.c: fix bug in 'set remotebaud' function.
2913 * remote-os9k.c (rombug_link): minimize checking so to improve
2915 * symfile.c (symbol_file_command): check if failed to link, also make
2916 the command be able to accept more than one filenames.
2917 * target.c (target_link): check if failed to link with rombug.
2918 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2920 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2922 * remote-es.c (es1800_child_ops): Don't declare it static.
2924 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2926 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2928 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2930 * dbxread.c: New variable lowest_text_address.
2931 (record_minimal_symbol, read_dbx_symtab): Set it.
2932 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2933 end_of_text_address.
2934 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2936 * dbxread.c (end_psymtab): Remove old and commented out
2937 capping_global and capping_static. Fix comments regarding
2938 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2940 * parser-defs.h: Add "extern" to start of variable declarations so
2941 we don't end up with commons.
2942 * parse.c: Define these variables.
2944 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2947 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2949 * alpha-tdep.c: Change value to value_ptr.
2951 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2953 * solib.c (elf_locate_base): New function to locate the address
2954 of the dynamic linker's runtime structure in the dynamic info section.
2955 * solib.c (locate_base): Use it instead of iterating over the list
2956 of mapped address segments.
2957 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2960 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2962 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2963 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2964 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2965 signal trampoline and interrupt routines.
2966 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2967 (frame_chain, frame_chain_valid): Likewise.
2968 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2969 saved regs convention for SP.
2971 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2972 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2973 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2975 * tm-hppah.h (IN_SIGTRAMP): Define.
2977 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2979 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2980 alphabetic character as the start of a name.
2982 * sparclite/Makefile.in (all install): Build and install aload.
2984 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2985 config.guess and config.sub produce.
2987 * mips-tdep.c: Change value to value_ptr.
2989 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2991 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2992 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2993 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2994 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2995 value with value_ptr. This is for the ptx compiler.
2996 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2998 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2999 #if 0 i386_float_info.
3000 * symm-tdep.c (round): Remove. Also remove sgttyb.
3001 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3002 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3003 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3004 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3006 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3007 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3008 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3009 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3010 tm-i386v.h is apparently OK.
3011 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3012 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3015 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3017 * osfsolib.c (xfer_link_map_member): Update to use new
3018 target_read_string interface.
3020 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3022 * infrun.c (wait_for_inferior): In checking
3023 remove_breakpoints_on_following_step, check
3024 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3026 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3028 * os9kread.c (os9k_process_one_symbol): Rename
3029 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3030 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3031 (CORE_ADDR)0, from target_link, since that is what it uses.
3032 Process name at end, not during parsing (like we did before Kung's
3033 change), so that -readnow and -mapped can appear anywhere.
3034 Make text_relocation a local variable.
3035 * config/i386/i386os9k.mt: Fix comment.
3036 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3037 * os9kread.c: Put "comments" after #endif inside /* */.
3038 * stabsread.h: Add os9k_stabs variable.
3039 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3041 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3042 descriptor in global_symbols not local_symbols.
3043 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3045 (read_type): If os9k_stabs, accept function parameters after 'f'
3047 (read_array_type): If os9k_stabs, don't expect index type and
3048 expect lower and upper to be separated by ',' not ';'.
3049 (read_enum_type): If os9k_stabs, read a number before the first
3050 enumeration constant.
3051 (os9k_init_type_vector): New function.
3052 (dbx_lookup_type): Call it when starting new type vector.
3053 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3054 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3055 * os9kstab.c: Removed.
3056 * Makefile.in: Update accordingly.
3057 * objfiles.c (objfile_relocate_data): Removed.
3058 * remote-os9k.c (rombug_wait): Call objfile_relocate
3059 not objfile_relocate_data.
3060 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3061 * remote-os9k.c (rombug_wait): Call find_pc_section not
3063 * main.c (quit_command): Check inferior_pid; revert Kung change.
3064 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3066 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3068 * os9kread.c: New file to read os9000 style symbo table.
3069 * os9kstab.c: new file to read os9000 style stabs.
3070 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3071 * objfiles.c (find_pc_objfile): new function to search objfile
3073 * objfiles.c (objfile_relocate_data): new function to relocate
3074 data symbols in symbol table.
3075 * objfiles.h: Add two aux fields in struct objfile to handle
3076 multiple symbol table files situation like in os9000.
3077 * symfile.c: Change so 'symbol-file' command can handle multiple
3078 files. Also call target_link() to get relocation infos.
3079 * target.c (target_link): new function to get relocation info when
3080 a symbol file is requested to load.
3081 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3082 because in cross mode there's no inferior pid, bit they need to
3084 Makefile.in: add os9kread.c os9kstab.c and .o's.
3085 configure.in: add i386os9k target.
3086 config/i386/i386os9k.mt: new add.
3087 config/i386/tm-i386os9k.h: new add.
3089 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3091 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3092 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3094 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3096 * target.c, target.h (target_read_string): Provide error detection to
3097 caller. Put string in malloc'd space, so caller need not impose
3099 * solib.c (find_solib): Update to use new interface.
3100 * irix5-nat.c (find_solib): Read o_path from inferior
3101 (clear_solib): Free storage for o_path.
3102 * valprint.c (val_print_string): Add comments.
3104 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3106 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3109 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3111 * value.h (struct value): Add modifiable field.
3112 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3113 (record_latest_value): Don't mess with VALUE_LVAL of value.
3114 * valops.c (value_assign): Check it. Reword existing error
3115 message on not_lval.
3117 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3118 (STEP_SKIPS_DELAY): Added.
3119 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3122 * valprint.c (val_print_string): If errcode is set, always print
3123 an error, regardless of force_ellipsis. In the non-EIO case,
3124 just print the error message rather than calling error(). Don't
3125 access *(bufptr-1) if bufptr points to the start of the buffer.
3126 When looking for '\0', don't increment bufptr and addr if bufptr
3127 started out already at limit. If an error happens on fetching the
3128 first character, don't print the string.
3130 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3132 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3135 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3136 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3137 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3138 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3139 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3140 * findvar.c: Update comment regarding ieee-float.h.
3142 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3144 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3145 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3146 Define to make backtracing through the various sigtramp handlers
3148 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3149 the saved pc from ucontext on the stack for SVR4 signal handling.
3151 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3153 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3154 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3155 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3156 just use the global variable itself. When printing baud rate,
3157 don't print a baud rate if baud_rate is -1.
3159 * coffread.c (read_coff_symtab): Pass mst_file_* to
3160 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3161 symbols in the minimal symbols regardless of SDB_TYPE.
3163 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3165 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3166 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3167 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3168 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3169 ignored bs->stop for a bp_step_resume breakpoint.
3170 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3171 which performs one (the check_sigtramp2 one) of the functions
3172 which had been handled by the step_resume_breakpoint. For each
3173 use of the step_resume_breakpoint, make it still use the
3174 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3176 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3177 When setting the frame address of the step resume breakpoint, set
3178 it to the address for frame *before* the call instruction is
3179 executed, not after.
3181 * mips-tdep.c (mips_print_register): Print integers using
3182 print_scalar_formatted rather than duplicating all the
3183 CC_HAS_LONG_LONG and so on.
3184 (mips_push_dummy_frame): Use read_register_gen rather than using
3185 read_register and then putting it back in target format with
3186 store_unsigned_integer. If registers are more than 4 bytes, give
3187 an error rather than have some registers overwrite other
3189 #if 0 unused include of opcode/mips.h.
3191 * symfile.h: Don't declare arguments for coff_getfilename.
3193 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3195 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3197 * configure.in (hppa*-*-osf*): New configuration.
3198 * config/pa/hppaosf.mt: New target makefile fragment.
3199 * config/pa/tm-hppao.h: New target include file.
3201 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3203 * exec.c (print_section_info): Print entry point for exec_bfd only.
3204 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3205 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3206 causes problems if <sys/types.h> has no multiple inclusion protection.
3208 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3210 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3211 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3212 (CALL_DUMMY_LENGTH): Changed accordingly.
3214 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3216 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3217 numbers of register windows.
3219 * sparclite/hello.c: Add factorial function for testing.
3220 * salib.c: Use macros instead of constants for I/O addresses to
3221 make 931 support easier.
3222 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3223 register in sta/lda instructions.
3225 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3227 * dbxread.c (process_one_symbol): Set
3228 block_address_function_relative for COFF like we do for ELF and SOM.
3230 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3232 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3234 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3235 the enumerators of an ecoff enum into the partial symbol table.
3236 * mdebugread.c (parse_partial_symbols): Call it.
3237 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3238 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3239 offsets. Cast psymtab->read_symtab to PTR before passing it to
3241 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3242 set up the global offset table pointer in pic compiled code.
3243 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3244 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3245 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3246 ensures that floats are promoted to doubles before they are pushed
3249 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3251 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3252 Fixup cache_on and flush_i_cache so that they work for both the
3253 930 and 932 processors. Rewrite most low level funcs (uart
3254 access & cache stuff) to use new ASI access macros in sparclite.h.
3255 Also make it easy to access second serial port.
3257 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3259 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3260 <sys/stat.h>; not needed.
3262 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3264 * stack.c (print_frame_info): In "pathological" case, don't
3265 distrust the line number information.
3267 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3269 * mips-tdep.c (mips_print_register): handle 64 bits register.
3270 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3272 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3276 * Makefile.in (install): Do the sed for program_transform_name
3277 ourselves instead of worrying about INSTALL_XFORM. This enables
3278 users to override INSTALL_PROGRAM in the standard way.
3280 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3281 depend on Makefile.in.
3283 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3284 Only test against INT_MIN if a LONGEST is bigger than an int.
3286 * README: Change GhostScript to Ghostscript.
3288 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3290 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3291 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3292 character file names.
3293 * Makefile.in (ALLPARAM): Add these files.
3295 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3296 character file names.
3297 * Makefile.in: Add Kung's new mips64 files.
3299 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3301 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3302 mips64el-*-ecoff and mips64-big-*.
3303 * defs.h: get rid of FORCE_LONG_LONG.
3304 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3305 parsing. Change register size to be MIPS_REGSIZE.
3307 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3309 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3310 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3311 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3313 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3315 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3316 (remove_commands, add_commands): Add/remove hms-drain when target
3319 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3321 * configure.in: Add Lynx/rs6000 support.
3322 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3323 messages. Add rs6000 support. Don't try to modify unwritable
3325 * rs6000-nat.c: Move lots of native dependent stuff (like core
3326 file support) from rs6000-tdep.c & xcoffexec.c to here.
3327 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3328 * xcoffexec.c: Move native dependent stuff to nat.c.
3329 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3331 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3333 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3334 New files to support Lynx/rs6000.
3336 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3338 * README: Remove note about gcc warnings on alpha, these should be
3340 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3341 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3342 remote-utils.c, stabsread.c: Include <string.h>.
3343 * regex.c: Include "defs.h", change re_comp argument to const char *.
3344 * infptrace.c (fetch_register, store_inferior_registers): Change
3345 regaddr to type CORE_ADDR.
3346 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3347 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3349 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3351 * symtab.h: Always define BYTE_BITFIELD to nothing.
3353 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3355 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3356 * configure.in: Remove comment about m68k-em.mt.
3357 * Makefile.in: Remove references.
3359 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3361 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3364 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3366 * target.c (target_preopen): If target_kill doesn't remove the
3367 target from the stack, use pop_target to do it.
3369 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3370 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3371 changes to stabsread.c from summer 1993.
3373 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3374 printing the program, rather than passing NULL to printf.
3375 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3376 try to call UDIDisconnect again. Print better message.
3377 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3379 (udi_create_inferior): If udi_session_id is negative, open a new
3380 TIP rather than giving an error.
3382 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3383 config/ns32k/ns32km3.mh: Define NAT_FILE.
3384 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3385 (it was inconsistent and namespace-wrong) to NM_M3_H.
3386 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3387 (m3_open): New function.
3389 * TODO: Update Mach section.
3391 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3393 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3395 * printcmd.c (printf_command): Add missing single-letter
3396 backslash-escape sequences, and improve error message.
3398 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3400 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3401 rather than trying to shove an int into a pointer and back out
3402 again. This avoids compiler warnings.
3404 * defs.h (alloca): Declare as void *, not char *, on hpux.
3405 Don't prototype it, just declare the return type.
3407 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3409 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3410 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3412 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3414 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3415 ZERO_REGNUM, just read it as zero without talking to the board.
3417 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3419 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3420 to store_floating, not nonexistent variable len.
3422 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3424 (mips_store_word): Change calling convention to return errors, and
3425 to provide old contents if the caller wants it.
3426 (mips_xfer_memory): Deal with errors from mips_store_word.
3427 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3428 define now that remote-mips.c doesn't use BREAKPOINT.
3430 * remote-mips.c (mips_create_inferior): Call warning if arguments
3431 specified, and then execute "set args" command. Call error, not
3432 mips_error, if executable file not specified.
3434 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3437 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3440 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3442 * value.h (print_longest): Rename "value" to "val" in prototype
3443 declaration because some compilers don't like arguments whose
3444 names are the same as types.
3445 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3446 before passing it to remote_*_bytes.
3448 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3450 * h8500-tdep.c (saved_pc_after_call): The size of the
3451 pc is memory model dependent. (segmented_command,
3452 unsegmented_command, _initialize_h8500_tdep): New commands to
3453 change memory model.
3454 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3456 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3457 (hms_wait): Use new status structure
3458 (hms_open): Push the target here. (hms_before_main_loop): Not
3459 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3460 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3461 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3462 all registers in a compact way.
3464 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3466 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3467 as CORE_ADDR to match definition in rs6000-tdep.c.
3469 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3471 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3472 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3473 definitions into the psymtab.
3475 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3477 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3478 a special exceptionSize for the 68332.
3480 * remote-udi.c (udi_attach): If no arguments, print error.
3482 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3484 * Makefile.in (VERSION): Bump to 4.12.1
3485 * NEWS, README: Update to match 4.12 release.
3487 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3489 * command.c (empty_sfunc): New function.
3490 (add_set_cmd): Use it instead of not_just_help_class_command.
3491 (not_just_help_class_command): Change calling convention back to
3492 what it was before yesterday's change.
3494 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3495 of the type if present.
3497 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3499 * printcmd.c (decode_format): Don't blithely set the size for
3500 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3502 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3503 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3504 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3505 always just check against INT_MIN and INT_MAX (this also fixes things
3506 if sizeof (long) > sizeof (int), e.g. Alpha).
3507 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3508 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3509 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3510 BUILTIN_TYPE_UNSIGNED_LONGEST.
3511 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3512 longest_int and longest_unsigned_int.
3513 * value.h (struct value): Just align to LONGEST, rather than worrying
3514 about CC_HAS_LONG_LONG.
3515 * valarith.c (value_binop): Figure out type ourself based on
3516 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3517 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3518 * valprint.c (val_print_type_code_int): Just call
3519 extract_unsigned_integer directly, rather than going through
3521 * printcmd.c (decode_format): Remove code which would sometimes
3522 change 'g' size to 'w' for integers. print_scalar_formatted handles
3523 printing huge integers well enough, thank you.
3525 * command.c (add_set_cmd, not_just_help_class_command): Change
3526 to make this the sfunc, not cfunc, since that is how we call it.
3527 * command.h: Comment difference between sfunc and cfunc.
3528 * demangle.c (set_demangling_command): Add third arg since that
3529 is how it is called.
3530 (_initialize_demangler): Use sfunc, not cfunc, for
3531 set_demangling_command, since that is how it is called.
3532 Remove show_demangling_command; it has no effect.
3534 * command.c (shell_escape): Report errors correctly (with error
3535 message from strerror).
3537 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3539 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3540 x_scnlen.l rather than x_scnlen to match corresponding change in
3543 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3545 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3546 Change comments regarding TYPE_CODE_BOOL.
3547 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3548 regardless of the language.
3549 (value_true): Just call value_logical_not regardless of language.
3550 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3551 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3552 * language.h: Improve comment for la_builtin_type_vector.
3553 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3554 builtin_type_m2_bool.
3556 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3558 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3559 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3561 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3563 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3564 by restarting the ioctl.
3566 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3568 * target.h (target_wait): Add comment about calling
3569 return_to_top_level.
3571 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3573 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3574 additional arguments.
3575 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3577 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3579 * sparc-stub.c: Remove unnecessary #include of memory.h.
3581 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3583 * mips-tdep.c: Remove code which sets saved_regs from
3584 init_extra_frame_info and put it in new function mips_find_saved_regs.
3585 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3586 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3587 check if it is NULL and call mips_find_saved_regs if so.
3589 * remote-mips.c: Use unfiltered, not filtered, output most places.
3591 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3592 backtrace. Revise comments.
3594 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3596 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3597 alpha and irix. The _sigtramp case has to be handled properly
3598 in the tdep files if we have no ecoff debugging info.
3599 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3600 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3601 without PC_REGNUM kludge.
3602 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3603 Clean up handling of mips sigtramp frames, improve comments.
3605 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3607 * paread.c (read_unwind_info): Fix typo.
3609 * paread.c (pa_symtab_read): Update the "check_strange_names"
3610 filter to match GCC's current output. Filter out section symbols
3611 (which the HP linker sometimes puts in the wrong place).
3613 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3615 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3617 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3619 * Makefile.in: Remove all references to sparcly-nat.c.
3621 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3622 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3623 duplicating serial.h and target.h.
3625 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3626 are not used anywhere (a 5 Oct 1993 change removed the uses).
3628 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3629 * config/m68k/es1800.mt: Add comment.
3630 * remote-es.c: Extensive changes to update to current conventions.
3632 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3633 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3634 to achieve the desired timeout.
3635 * serial.h (serial_t): Add field timeout_remaining.
3637 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3639 * c-exp.y (yylex): Reenable nested type code.
3641 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3643 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3645 * remote-mips.c (mips_ops): Fix docstring.
3647 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3649 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3650 with the old tm-m68k-em.h:
3651 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3652 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3653 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3654 Add FIXME regarding GET_LONGJMP_TARGET.
3656 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3657 * infptrace.c (kill_inferior): Add comments.
3658 * main.c (quit_command): Call target_close after we kill or
3660 * remote-udi.c (udi_close): Don't error() if QUITTING.
3662 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3664 * configure.in: Make m68k-coff and aout add monitor support in
3665 addition to the standard serial support.
3667 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3669 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3672 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3674 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3675 * elfread.c (record_minimal_symbol_and_info),
3676 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3678 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3680 * i386-stub.c: Add ".text" right before "mem_fault:".
3682 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3684 * remote-utils.c (usage): Fix message to be accurate and conform
3685 more closely to normal conventions.
3687 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3688 whether to show information about exec_bfd, and not control whether
3689 to show information about device and speed.
3691 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3692 usage message, don't dump core.
3694 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3695 for variable size array.
3696 (bug_fetch_register, bug_store_register): Rename "value" to
3697 "fpreg_buf" because some compilers don't like variables whose
3698 names are the same as types.
3699 (bug_store_register): Use a cast when converting char * to
3702 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3703 of the command in error message (the text was referring to the old
3704 name of the command).
3706 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3708 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3709 full details on structure elements without names. This partially
3710 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3711 of those changes was accidental.
3713 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3714 defined, make it an error to specify a single argument which is not
3717 * Makefile.in (version.c), main.c (print_gdb_version): Use
3718 host_alias and target_alias, not host_canonical and
3719 target_canonical, to print configuration.
3721 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3723 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3724 of builtin_type_long. It is necessary to get a type which is
3725 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3727 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3728 various miscellaneous things discovered in the process:
3729 * printcmd.c, defs.h (print_address_numeric): New function.
3730 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3731 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3732 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3733 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3735 * utils.c, defs.h (gdb_print_address): New function.
3736 * expprint (dump_expression), gdbtypes.h: Use it.
3737 * breakpoint.c (describe_other_breakpoints),
3738 symmisc.c (dump_symtab, print_symbol):
3739 Use filtered not unfiltered I/O.
3740 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3741 just run gdb under a debugger for this (and it had problems with
3742 printing addresses, how to print b->shadow, etc.).
3743 * buildsym.c (make_blockvector), core.c (memory_error),
3744 exec.c (print_section_info), maint.c (print_section_table),
3745 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3746 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3747 Add comments saying code is broken. Marked with "FIXME-32x64".
3748 * dbxread.c (process_one_symbol), partial-stab.h (default),
3749 remote-vx.c (vx_run_files_info):
3750 Don't cast int being passed to local_hex_string.
3751 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3752 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3754 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3756 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3757 * source.c: Include <sys/types.h> regardless of USG.
3759 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3761 * valops.c (value_assign): Set `type' after coercing toval.
3762 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3763 Use extract_unsigned_integer to get the address of a reference.
3765 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3767 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3768 AIX can use ? instead of \ for continuation. Deal with it.
3770 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3771 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3772 the HP compiler in ANSI mode doesn't like.
3774 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3775 based on USG, rather than defining HAVE_SIGSETMASK to an
3776 expression containing defined. Having a macro used in #if expand
3777 to an expression containing "defined" is undefined according to
3778 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3781 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3783 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3784 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3786 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3788 * ch-exp.y (match_string_literal): Allow a zero-length string.
3789 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3791 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3793 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3794 passing them to print_387_status.
3795 (print_387_status): Don't subtract top from 7 before using it.
3796 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3797 from 7; the above explains it.
3799 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3801 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3802 pointer value when fixing up the frame at the start of a function.
3804 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3806 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3807 Sparc from the stack.
3809 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3811 * remote-mips.c (mips_initialize): Clear mips_initializing via
3812 cleanup chain, not directly.
3814 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3815 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3816 munging the timeout due to the limited range of c_cc[VTIME].
3818 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3819 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3820 m3-nat.c (m3_create_inferior): Pass it.
3821 * procfs.c: Remove ptrace function. It was declared in a way which
3822 conflicted with the prototype in unistd.h on Solaris.
3824 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3826 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3827 in the sigcontext if it is a signal trampoline frame.
3828 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3829 Define for Solaris2.
3831 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3833 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3834 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3835 tm-sparc.h so they can be overridden if necessary.
3837 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3839 * lynx-nat.c: Add Sparc support.
3840 * sparcly-nat.c: Remove. It's useless.
3841 * config/sparc/nm-sparclynx.h: Rewrite.
3842 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3844 * config/sparc/tm-sparclynx.h: Rewrite.
3846 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3848 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3849 directory. Old code was discarded, since the new opcode table has
3852 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3854 * Makefile.in (realclean): Remove info files per make-stds.texi.
3856 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3858 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3859 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3860 * config/sparc/tm-sun4sol2.h: Define it.
3862 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3864 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3865 if we did not find a symbol.
3867 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3869 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3872 * hppab-nat.c (call_ptrace): Delete redundant function.
3873 (kill_inferior, attach, detach, child_resume): Likewise.
3874 (child_xfer_memory): Likewise.
3876 * hppah-nat.c (call_ptrace): Delete redundant function.
3877 (kill_inferior, attach, detach, child_resume): Likewise.
3879 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3881 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3883 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3885 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3886 (CHILD_XFER_MEMORY): Define.
3887 (PT_*): Define so that generic infptrace.c code can be used.
3889 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3891 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3892 struct section_offsets *, not a (nonexistent) struct section_offset *.
3894 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3895 internal_xcoff_symtab, not an array of one of them. Change lots of
3896 "main_aux" to "&main_aux" and so on.
3898 * coffread.c, xcoffread.c: Include <coff/internal.h>
3901 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3903 * coffread.c (coff_getfilename): Make it not static.
3905 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3907 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3908 a completely gratuitous difference between xcoffread.c and coffread.c).
3910 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3912 * infrun.c (wait_for_inferior): Don't set frame for
3913 step_resume_breakpoint for IN_SIGTRAMP cases.
3915 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3916 breakpoint.c (bpstat_what): Move step_resume from its own field of
3917 the struct bpstat_what into the main_action. Make it override
3918 other breakpoints. This is a conservative change in the sense
3919 that before the step resume breakpoint was a breakpoint.c
3920 breakpoint, hitting the step resume breakpoint overrode even
3921 calling bpstat_stop_status.
3923 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3925 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3926 in case execution was stopped in the called function.
3927 * stack.c (print_frame_info, frame_info): If backtracing through
3928 a call dummy, handle the starting source line number on a line
3929 boundary like backtracing through sigtramp.
3930 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3931 for call dummy frame right. Remove old test for dummy frame,
3932 it has been unused at least since gdb-3.5.
3933 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3936 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3938 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3940 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3942 * infrun.c (signals_info), target.c (target_signal_from_name):
3943 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3945 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3947 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3948 * inflow.c (terminal_ours_1): When discussing how to deal with the
3949 tty state, make note of query() as well as readline.
3951 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3952 signals for which stop and print are cleared by default.
3954 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3956 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3957 reserved fields to hold a stub unwind entry type. Fix typo.
3958 (stub_unwind_entry): New structure for raw stub unwind entries.
3959 (stub_unwind_types): The types of stubs we may encounter.
3960 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3961 * hppa-tdep.c (rp_saved): Use additional information provided
3962 by linker stub unwind descriptors.
3963 (frameless_function_invocation): Likewise.
3964 (frame_chain_valid): Likewise.
3965 * paread.c (compare_unwind_entries): New function for sorting
3966 unwind table entries.
3967 (read_unwind_info): Rewrite to remove dependency on host endianness.
3968 Read in data from the $UNWIND_END$ subspace which contains linker
3969 stub unwind descriptors. Merge that data into the basic unwind
3972 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3974 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3976 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3977 from either the symbol name or the auxent.
3978 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3981 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3983 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3985 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3987 * README: Update notes for alpha port.
3989 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3991 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3992 for operation fault, constraint fault, and type fault.
3994 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3996 * Makefile.in (init.c): Add comment explaining formatting conventions.
3998 * c-exp.y (parse_number): Assign to temporary between the right
3999 shifts, to work around a bug in the SCO compiler.
4001 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4002 Add various files which were added to GDB recently.
4004 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4007 * Makefile.in: Add mostlyclean target.
4009 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4013 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4015 * main.c (show_commands): Make return type of extern
4016 history_get be HIST_ENTRY, rather than struct _hist_entry.
4017 (The latter loses with the upcoming merged readline.)
4019 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4021 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4022 const char *, not char *.
4024 * symtab.h (struct symbol): Make section short, not unsigned short.
4026 * symtab.c (lookup_symbol): Add comment about QUIT here.
4028 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4030 * c-exp.y (parse_number): Check for overflow regardless of range
4031 checking. Fix overflow check to use unsigned LONGEST, not
4034 * c-exp.y (parse_number): Make it so that integer constants are
4035 builtin_type_long_long if builtin_type_long isn't big enough or if
4036 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4038 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4039 Print our "()" first, then recurse for the target type.
4041 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4043 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4045 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4047 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4049 * utils.c (request_quit): Re-establish signal handler regardless
4052 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4054 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4056 * i960-tdep.c: Include target.h.
4058 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4060 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4062 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4064 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4065 changes (status -> ourstatus; declare status, etc.).
4066 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4068 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4070 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4072 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4074 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4076 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4078 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4080 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4082 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4084 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4086 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4087 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4089 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4092 Add search to target vector (#if 0'd until after 4.12):
4093 * target.h (to_search, target_search): Add.
4094 * gdbcore.h, core.c (generic_search): Add.
4095 * remote.c (remote_search): Add.
4096 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4099 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4100 is on, call find_pc_function rather than relying just on the minimal
4101 symbols (probably only matters for symbol readers which don't put
4102 statics in the minimal symbols, but changing this strikes me as
4103 not conservative enough).
4104 Initialize name_location in all cases.
4105 If no symbol and no msymbol, don't print anything symbolic.
4107 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4109 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4111 * printcmd.c (print_address_symbolic): Make it search the
4112 symtabs for variables as well as functions. Add `set print
4113 fast-symbolic-addr' and default it to fast (the old way).
4114 Print line numbers for data items as well as functions.
4116 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4117 address, if a symbol is found (take two more args pointing to
4118 where to store these results).
4120 * symtab.h (find_addr_symbol): Add prototype.
4122 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4124 * objfiles.h: Fix comments to reflect the fact that the phrase
4125 "top of stack" always refers to where the pushing and popping takes
4126 place, regardless of whether it is at the highest or lowest address.
4128 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4130 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4131 compiler generated tag names.
4132 * mdebugread.c (parse_type): Handle cross references to qualified
4134 * valops.c (value_struct_elt): Improve error message if the
4135 address of a method is requested from an object instance.
4136 * valops.c (search_struct_method): Make name_matched non-static
4137 to get it initialized correctly.
4138 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4139 exclude segment register which are not writable on newer SCO versions.
4141 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4143 * go32-xdep.c: Remove unused function uerror.
4144 (sigsetmask): Declare return type. Declare argument (to match the
4145 way it is called). Explicitly return 0.
4147 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4149 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4150 partial_symbol): Shrink the storage sizes of symbols, by making
4151 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4152 enums and small ints to the end of each struct to improve
4153 alignment, and switching the section number from int to unsigned
4156 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4158 * symtab.c (find_addr_symbol): New routine that will find the nearest
4159 symbol associated with an address. It does so by exhaustive
4160 search of the symtabs, so it's slow but complete.
4162 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4164 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4165 to [0,0] rather than [0, end of first source file]. This avoids
4166 problems with other parts of GDB looking for linetables in the
4167 _globals_ symtab. Eliminate variables num_object_files and
4168 first_object_file_end.
4170 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4172 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4173 (pop_frame): Restore PC2 and LR0 from dummy frames.
4174 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4175 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4176 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4177 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4178 (SETUP_ARBITRARY_FRAME): Define.
4180 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4182 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4184 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4186 * remote-udi.c (udi_resume): Correct prototype.
4188 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4190 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4191 hppa_frame_find_saved_regs.
4192 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4193 (prologue_inst_adjust_sp): New function.
4194 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4195 (skip_prologue): Completely rewrite to use unwind information.
4196 (hppa_frame_find_saved_regs): Likewise.
4198 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4200 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4201 to convert a signal number with appropriate bounds checking.
4203 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4205 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4207 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4208 print a newline to end the display anyway.
4210 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4211 coprocessor status regs) when popping a frame. This fixes
4212 float exceptions that occur after calling inferior functions.
4214 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4215 Read and write the fsr (float status register) to/from the child
4216 process along with the float regs. Remove Peter Schauer's change
4217 of May 24 '93, which has higher overhead and doesn't solve the
4218 real problem (which was that FSR wasn't being set).
4220 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4222 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4223 stack overflow check isn't right after the register stack
4224 adjustment instruction. Metaware R2.3u compiler moves other
4225 things in front of it. This fix isn't perfect but is what's
4228 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4230 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4232 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4233 character filenames.
4234 * configure.in: Change accordingly.
4236 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4238 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4239 _filtered io routines from these two files.
4241 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4243 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4244 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4245 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4247 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4249 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4251 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4252 printing to gdb_stderr.
4254 * remote-udi.c (udi_kill): Don't close the connection, just set
4255 inferior_pid to zero.
4256 (udi_mourn): Call remove_breakpoints.
4258 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4260 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4262 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4264 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4266 * remote-bug.c: At the start of each section, reset srec_frame
4269 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4270 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4271 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4272 code which looks for those two waitkinds. Use switch statement.
4273 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4274 CHILD_SPECIAL_WAITSTATUS.
4276 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4277 * Move target_signal_from_host, target_signal_to_host, and
4278 store_waitstatus from inftarg.c to target.c. procfs needs them.
4279 * target.c: Include "wait.h" and <signal.h>.
4280 * target.h, infrun.c (proceed), proceed callers: Pass new code
4281 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4282 enums being treated as unsigned and is cleaner.
4283 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4285 * infcmd.c (signal_command), infrun.c (signals_info):
4286 Don't allow user to specify numeric equivalent of
4287 TARGET_SIGNAL_DEFAULT.
4289 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4291 * config/alpha/alpha-netware.mt: New target support for Alpha
4293 * configure.in: Add alpha-*-netware* target.
4295 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4297 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4299 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4301 * target.h: Add enum target_waitkind, enum target_signal, and
4302 struct target_waitstatus. Change status argument to target_wait to
4303 be struct target_waitstatus * instead of int *.
4304 * target.h, infrun.c, all targets: Change type of signal arguments
4305 to resume(), proceed(), and target_resume() from int to enum
4307 * All targets (*_wait, *_resume): Change accordingly.
4308 * infcmd.c (program_info, signal_command), throughout infrun.c,
4309 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4310 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4311 signal code stuff right with the new signals would be non-trivial).
4312 * inferior.h (stop_signal): Make it enum target_signal not int.
4313 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4314 target_signal_from_name): New functions.
4315 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4316 store_waitstatus): New functions.
4317 * procfs.c (procfs_notice_signals): Use them.
4318 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4320 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4322 * objfiles.c (build_objfile_section_table): Don't abort() if
4323 objfile->sections is already set.
4325 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4326 to match recent change to exec.c.
4330 * main.c (print_gdb_version): Change year to 1994.
4332 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4333 * Makefile.in (NONSRC): Add ChangeLog-93.
4335 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4337 * stabsread.c (read_type): Allow defining several type numbers
4338 at once (e.g. "(1,2)=(3,4)="...).
4340 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4342 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4344 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4346 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4347 to process_one_symbol.
4348 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4349 avoid caching a bad endaddr in find_pc_partial_function.
4351 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4353 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4355 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4357 * infrun.c (wait_for_inferior): Do not step or step resume past
4358 the end of a one-line function we just stepped into.
4360 For older changes see ChangeLog-93
4366 version-control: never