1 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * defs.h (misc_command_type): Remove trailing comma from
6 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
8 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
9 out of an interrupt frame.
11 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
13 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
15 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
16 * mips-tdep.c (mips_print_register): Don't test float validity.
17 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
18 config/arm/tm-arm.h, config/convex/tm-convex.h,
19 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
20 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
21 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
22 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
23 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
24 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
25 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
26 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
27 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
30 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
32 * TODO: Remove item about adding general multi-threaded stuff;
34 Remove item about specifying arbitrary locations of stack frames
35 (this works on some machines).
36 Remove item about debugging functions without a frame pointer
37 (this works on some machines).
38 Remove item about re-writing macros which handle frame chaining and
39 frameless functions. They have been re-written at least once
40 since that item was written.
41 Remove item about gdb catching SIGINT when attached; this is done.
42 Remove item about having list_command not read symbols--why bother?
44 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
46 * TODO: Append contents of Projects file.
49 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
51 * corelow.c (add_solib_stub): Remove copying of to_sections,
52 pass current_target to SOLIB_ADD. The Sep 10 change failed
53 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
55 * corelow.c (core_open): After reading the shared libraries,
56 copy the modified to_sections vector from current_target to
57 core_ops, so that core_close can free it later.
58 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
59 Pass down target parameter from SOLIB_ADD and use it instead of
60 directly accessing core_ops.
62 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
64 * solib.c: *BSD systems need <a.out.h> to be included before
67 * i386b-nat.c: Add i386_float_info(), etc.
68 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
70 * config/nm-nbsd.h: New file, for generic NetBSD native support.
71 * config/i386/nm-nbsd.h: Use it.
72 * config/sparc/nm-nbsd.h: Use it.
73 * config/ns32k/nm-nbsd.h: Use it.
75 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
76 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
77 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
78 New files, support for NetBSD/i386.
79 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
80 New files, support for NetBSD/ns32k.
82 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
84 * .gdbinit: Add list-objfiles command.
86 * TODO: Reword item regarding NO_STD_REGS.
88 * coffread.c (record_minimal_symbol, coff_read_enum_type,
89 coff_read_struct_type): Allocate on symbol_obstack, not directly
90 via malloc/savestring.
92 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
94 * TODO: Add more items.
95 * tests: Remove the directory and all of its (obsolete) contents.
97 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
99 * coffread.c (init_stringtab): When copying length to stringtab,
100 use target format, not host format, since that is what the rest of
103 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
105 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
106 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
107 NWINCLUDES definitions.
108 * i386-nlmstub.c: Removed.
110 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
112 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
113 char * (from const char *) before assigning. Don't save string we
114 pass to record_minimal_symbol (it already saves it).
116 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
118 * gdbtk.tcl: Let ^U delete lines in the command window.
120 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
122 * cp-valprint.c (static_field_print): New variable, controls
123 printing of static members.
124 (_initialize_cp_valprint): New print set subcommand
125 "static-members". Turn on printing of static members by default.
126 (cp_print_value_fields): Print static members if necessary.
128 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
129 (elf_locate_base): Use only standard BFD functions to collect
130 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
131 tag only if it got defined via the inclusion of <link.h>.
133 * f-exp.y: Write block for OP_VAR_VALUE.
134 * f-valprint.c (info_common_command): Handle `info common'
135 without an argument correctly.
137 * c-typeprint.c (c_type_print_base): Handle template constructors.
138 * symtab.c (gdb_mangle_name): Handle template method mangling,
139 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
141 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
143 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
144 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
145 * ch-valprint.c (chill_val_print): Pass index type directly
146 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
147 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
148 if the index type is a stub.
150 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
152 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
153 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
154 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
155 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
156 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
157 config/mips/riscos.mh, config/pa/hppahpux.mh,
158 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
159 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
160 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
162 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
164 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
166 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
167 Also, add decl for symtab_to_filename.
168 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
169 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
170 routine decr replaces in line code.
171 * (create_file_win): Use catch to handle open failures more
172 elegantly. Also, create special window to display file open
173 failure message. Move opening of file prior to creation of text
175 * (create_asm_win): Add PC as argument. We now base disassembly
176 on PC instead of function name, since function names can be
177 ambiguous (usually seen with shared libs). Also, use catch to
178 simplify code where we don't care about failures.
179 * source.c (symtab_to_filename): New. Returns the file
180 associated with a symtab.
181 * top.c: Define interactive_hook. Called during QUIT to animate
184 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
186 * stabsread.c (read_type): Handle stub types for bitstrings.
187 * stabsread.c (read_array_type): Check for stub domain type
188 using TYPE_FLAG_STUB, not its length.
189 * gdbtypes.c (create_set_type): Handle a stub domain type.
191 * ch-exp.y: Get rid of some extra non-terminals, and move
192 their rules into primitive_value.
193 * parser-defs.h: Add comment about unary postfix operators.
194 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
195 * expprint.c (print_subexp): Recognize unary postfix operator.
197 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
199 * remote-hms.c: use remote_debug instead of hms_silent toggle.
200 Add warnings about depreciation of `snoop' cmd.
202 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
204 * remote-hms.c (hms_read_inferior_memory): Cope when
205 target sends both \r and \n.
207 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
209 * remote-mips.c (mips_error): Place NORETURN macro correctly.
210 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
212 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
214 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
215 mst_solib_trampoline.
217 * f-valprint.c (f_val_print): Change cast of valaddr from
218 CORE_ADDR * to char **, since that is how it is used.
220 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
221 using obsavestring, and pass that to prim_record_minimal_symbol.
222 Having the objfile point to bfd_asymbol_name directly doesn't work
223 if we save and restore a mapped symbol file.
225 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
227 * gdbtk.tcl: Add ref counts to breakpoint tags.
228 * Put quotes around function name in disassemble command to better
229 handle assembler names containing `.'.
230 * Make pclist element 0 be filler to avoid off-by-one problem with
232 * Set names of top-level windows.
233 * Add register display window.
234 * Add PC to label of assembly window.
236 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
238 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
239 to add a generic ROM monitor interface, and support file for the
240 WinBond W89K and the Oki OP50N PA based target boards.
242 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
244 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
245 disassembly more efficient.
246 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
248 * (gdb_loc): Include pc in return value. Also, return function
249 name if arg was specified.
250 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
251 after command completes.
252 * (gdbtk_init): Improve error handling.
254 * gdbtk.tcl: Add lots of comments. Clean up code.
255 * (gdbtk_tcl_fputs): Make output window redirectable.
256 * Add assembly window, and breapoint support.
257 * Make button 1 in margin toggle breakpoints.
258 * Use stippling to indicate breakpoint disabling.
260 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
262 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
264 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
266 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
267 change by replacing `symbols_added' with `so_last'.
268 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
269 global common symbols, they will be resolved by the runtime loader.
270 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
271 Handle scSCommon like scCommon symbols.
273 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
275 * corelow.c (add_solib_stub): Copy to_sections changes from
276 core_ops to current_target after adding the shared libraries.
277 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
278 find_corresponding_bincl_psymtab): Change `repeated header not seen'
279 error to a complaint, simplify complaint.
280 * procfs.c (signalname, errnoname): Make `name' const.
281 * symfile.c (reread_symbols): Use filename from old BFD to
283 * values.c (record_latest_value): Don't record value in the
284 history chain until we are sure there won't be an error.
286 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
288 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
291 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
293 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
295 * remote.c (fromhex): Make error more explicit.
296 (read_frame): Don't print bad checksum information unless
297 remote_debugging. Don't use repeat count unless it's > 0.
298 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
299 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
300 Optionally cope with BC style breakpoints.
301 (e7000_command): After command send directly to the E7000 mark
302 registers as changed.
303 (why_stop, e7000_wait: Understand BC style stop condition.
304 * sh-tdep.c (sh_skip_prologue): Understand more complicated
305 sequences. (frame_find_saved_regs): Likewise.
306 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
308 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
309 (more work here to come)
310 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
313 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
315 * sparclite/Makefile.in: Assorted stuff needed for eload.
317 * sparclite/eload.c: Merge in command line argument parsing and
318 error message handling improvements orignally made to aload.c.
320 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
322 * defs.h (enum misc_command_type, command_control_type): Enums
323 for describing the command and control types.
324 (struct command_line): Add new fields to keep track of the command
325 type and body associated with the command.
326 * top.c: Include value.h. Delete whitespace at the end of lines.
327 (build_command_line, get_command_line): New functions.
328 (execute_control_command, while_command, if_command): Likewise.
329 (realloc_body_list, read_next_line): Likewise.
330 (recurse_read_control_structure): Likewise.
331 (execute_user_command): Call execute_control_command.
332 (read_command_lines): Simplify by calling read_next_line, call
333 read_control_structure for "if" and "while" commands.
334 (free_command_lines): Free new fields in the command structure.
335 (define_command): Reset control_level to zero.
336 (init_main): Install command handlers for "if" and "while" commands.
338 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
340 * c-typeprint.c (c_type_print_varspec_prefix,
341 c_type_print_varspec_suffix): Add cases for Fortran type codes.
342 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
343 call f77_value_literal_string instead.
344 * f_exp.y: Include <string.h>, move include of parser-defs.h.
345 (parse_number): Translate 'd' floats to 'e' so atof() works.
346 (yylex): Remove unused variables.
347 * f-lang.c: Include <string.h>.
348 (get_bf_for_fcn): Remove unused variable.
349 * f-typeprint.c (f_type_print_varspec_prefix,
350 f_type_print_varspec_suffix): Remove unused
351 variables, add cases to switch statements.
352 (f_type_print_base): Remove unused variables.
353 * f-valprint.c (gdbcore.h, command.h): Include.
354 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
355 Call read_memory_integer with correct number of arguments.
356 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
357 with correct argument type.
358 (f77_print_array): Removed unused array array_size_array.
359 (f_val_print): Don't use a CORE_ADDR as a char *.
360 * valops.c (value_cast): Handle COMPLEX and BOOL types.
361 (value_assign): Handle Fortran literal string and complex values.
362 (f77_cast_into_complex, f77_assign_from_literal_string,
363 f77_assign_from_literal_complex): New functions.
365 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
367 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
370 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
372 * i960-tdep.c (signal.h): Don't include.
374 * cxux-nat.c (target_is_m88110): Remove definition.
376 * configure.in (config/nm-empty.h): If cross only, use instead
377 of config/nm-trash.h.
378 * config/nm-trash.h: Remove.
379 * config/nm-empty.h: New file.
380 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
381 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
382 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
383 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
384 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
386 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
388 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
390 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
392 * configure.in: No longer look for nm, tm, and xm headers in
393 config/<header>; they are always in config/<cpu>/<header>.
395 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
397 * objfiles.c (allocate_objfile): Add the newly-created objfile to
398 the end of the list of objfiles, instead of at the beginning.
400 * xcoffread.c (allocate_include_entry): New function, abstracted
401 from code in record_include_begin.
402 (record_include_begin, record_include_end): Call it.
404 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
405 target_has_stack to decide whether to create a real stack frame
408 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
410 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
412 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
414 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
416 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
417 field names into what is expected by sparc-nat.c.
419 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
421 * c-typeprint.c (c_typedef_print): Add missing Chill support.
423 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
425 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
427 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
429 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
430 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
433 * nlm/Makefile.in: Get rid of NWSOURCE.
434 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
435 * nlm/gdbserve.o: Add dummy __main routine.
436 * nlm/gdbserve.def: Turn on debug.
438 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
440 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
442 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
444 * config/tm-nbsd.h: New file, support for all NetBSD targets.
445 * config/xm-nbsd.h: fix typo.
446 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
447 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
449 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
451 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
453 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
454 change typeo in error msg (`inferrior' -> `inferior').
456 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
458 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
459 attach_flag (this check was performed by the callers). Also check
460 inferior_thisrun_terminal.
461 * inftarg.c (child_wait), lynx-nat.c (child_wait),
462 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
463 attach_flag in deciding whether to call set_sigint_trap and
466 * value.h (struct value): Change literal_data from PTR to char *,
467 since that is the way it is used.
469 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
471 * somread.c (som_symfile_read): Force unwinds to be re-read after
472 reading in a new partial symbol table.
474 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
476 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
477 an obsolete conditional.
478 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
479 an obsolete conditional.
480 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
483 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
485 * Makefile.in (ns32k-opcode.h): Remove reference.
486 (ns32k-pinsn.o): Update dependencies.
487 * ns32k-opcode.h: Remove file.
488 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
489 all other code in this file.
491 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
493 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
494 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
496 * nlm/Makefile.in: Add rule for .S.o.
497 * nlm/aio.h: Protect from multiple inclusions.
498 * nlm/alpha-io.S: Remove everything we don't need.
499 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
500 Remove, no longer needed.
501 * nlm/alpha.c: Merge in lots of stuff from previous files.
502 * nlm/alpha.h: Don't #include alpha-patch.h. Make
503 breakpoint_insn extern.
504 * Move stuff from alpha-patch.h into here.
506 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
508 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
510 * annotate.c (annotate_starting): Flush output.
512 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
514 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
515 the callers of symbol_file_add. Gets rid of heuristic fence-post
516 warnings on mips and alpha targets when the PC resides in a shared
517 library which is not yet read in.
518 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
519 irix5-nat.c (solib_add), osfsolib.c (solib_add),
520 remote-vx.c (vx_open), solib.c (solib_add):
521 Add call to reinit_frame_cache after all shared libraries are read in.
522 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
523 symfile.c (symbol_file_command, add_symbol_file_command):
524 Add call to reinit_frame_cache after symbol_file_add.
526 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
528 * config/xm-nbsd.h: New file, support for all NetBSD ports.
529 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
530 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
531 * configure.in: Add sparc-*-netbsd target.
533 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
535 * remote-vx.c (vx_attach): Interpret the command argument as an
538 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
540 * configure.in: Change i[34]86 to i[345]86.
541 * nlm/configure.in: Likewise.
542 * gdbserver/configure.in: Likewise.
544 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
546 * configure.in (i386-*-netware): Automatically configure nlm
549 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
551 * nlm/gdbserve.c: conditionalize header file inclusion for either
552 NetWare 4.0 or PIN targets.
553 * nlm/i386.c: include appropriate header files.
554 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
557 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
559 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
560 * nlm/gdbserve.def: Autoload clib.
562 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
564 * breakpoint.c (condition_command): Call breakpoints_changed.
566 * gdbtypes.h: Declare f77_create_literal_string_type and
567 f77_create_literal_complex_type.
568 * valops.c (f77_value_literal_string, f77_value_substring,
569 f77_value_literal_complex): Use xmalloc not malloc.
570 * valops.c (f77_value_literal_string, f77_value_substring):
571 Make addr char * not CORE_ADDR.
572 * value.h (struct value): Add new field literal_data of aligner union.
573 (VALUE_LITERAL_DATA): Use it.
574 * f-lang.h: Declare find_common_for_function.
575 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
576 myaddr fields of a union. Don't overload it with the frame field
577 (not sure this is necessary; I'm not sure what lval_* codes
578 VALUE_SUBSTRING_* can be used with).
580 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
582 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
583 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
585 * rs6000-nat.c: Include libbfd.h again, needed until reference
586 to bfd_cache_lookup is cleaned out.
588 * config/i386/linux.mh (XM_CLIBS): Add -lm.
590 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
592 Work to reduce the interrupts-off duration when running in DOS.
593 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
594 (dos_async_rx): rewrite to unpack as many characters from the
595 asynctsr as possible into a local buffer.
597 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
599 Initial Fortran language support, adapted from work by Farooq Butt
600 (fmbutt@engage.sps.mot.com).
601 * Makefile.in: Add Fortran-related files and dependencies.
602 * defs.h (language_fortran): New language enum.
603 * language.h (_LANG_fortran): Define.
604 (MAX_FORTRAN_DIMS): Define.
605 * expression.h: Reformat to standard.
606 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
607 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
608 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
609 TYPE_CODE_LITERAL_STRING): New type codes.
610 (type): New fields upper_bound_type and lower_bound_type.
611 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
612 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
614 (builtin_type_f_character, etc): Declare.
615 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
616 * f-exp.y: New file, Fortran expression grammar.
617 * f-lang.c: New file, Fortran language support functions.
618 * f-lang.h: New file, Fortran language support declarations.
619 * f-typeprint.c: New file, Fortran type printing.
620 * f-valprint.c: New file, Fortran value printing.
621 * eval.c (evaluate_subexp): Add code for new expression opcodes,
622 fix wording of error message.
623 * gdbtypes.c (f77_create_literal_complex_type,
624 f77_create_literal_string_type): New functions.
625 * language.c (set_language_command): Add Fortran info.
626 (calc_f77_array_dims): New function.
627 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
629 * symfile.c (deduce_language_from_filename): Recognize .f and .F
630 as Fortran source files.
631 * valops.c (f77_value_literal_string, f77_value_substring,
632 f77_value_literal_complex): New functions.
634 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
636 * c-typeprint.c (c_print_type): Assume demangled arguments
637 if a '(' is found in varstring, looking for ')' at the end of
638 varstring did fail with demangled const member functions, which
639 have a trailing `const'.
640 * remote.c (get_offsets, putpkt): Change to `char' buffers,
641 to avoid errors when compiling with DEC c89.
642 (remote_wait): Cast to `char *' before passing buffer to
643 fputs_filtered, to avoid errors when compiling with DEC c89.
644 (remote_wait): Do not return inferior_pid by default, this
645 statement is never reached, which causes warnings from some
647 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
648 * symfile.c (load_command): If called with no argument, try
649 to get the filename from the executable file.
650 (generic_load): Remove check for NULL filename, it is done
653 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
655 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
656 from June 2, 1994 (what was I thinking?!?). Fix it right this
659 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
661 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
663 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
665 * README: Grammar improvements, clarifications, updates.
667 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
669 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
670 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
671 * configure.in (powerpc-*-netware*): Automatically configure nlm
673 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
674 specific stuff. Make things more configurable.
675 * nlm/configure.in: Add powerpc-*-netware* target. Use
676 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
678 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
679 Remove lots of architecture-specific stuff.
680 * nlm/gdbserve.def: Add new imports.
681 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
682 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
684 * nlm/prelude.o: What was this doing here?
685 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
686 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
687 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
688 * config/powerpc/tm-ppc-nw.h: Ditto.
690 * nlmstub.def: New file, contains imports for 386 nlm stub.
692 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
694 * remote-pa.c: New file for HPPA embedded support. Currently it's
696 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
698 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
700 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
701 STORE_RETURN_VALUE): Define to use %a0 for pointers.
703 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
705 * remote-mips.c: Remove unused declaration of mips_load.
707 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
709 * coffread.c: General cleanup, and support for section offsets.
710 (time.h, sys/types.h, libbfd.h): Don't include.
711 (cur_src_start_addr, cur_src_end_addr): Rename to
712 current_source_start_addr, current_source_end_addr.
713 (nlist_stream_global): Remove.
714 (nlist_bfd_global): New global variable.
715 (coff_symfile_read): Remove code that gets and uses fileno()
717 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
718 section_offsets parameter, add text/data section offset to
719 appropriate symbols' values.
720 (read_one_sym): Use bfd_read instead of fread.
721 (init_stringtab, init_lineno): Change first parameter to a bfd,
722 use bfd routines instead of raw I/O.
724 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
726 * symtab.c (decode_line_1): If funfirstline and we get a
727 non-LOC_BLOCK symbol (e.g. variable or type), then error().
729 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
731 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
732 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
733 (TAGS): Also pass result of find on config sub-directory to etags.
734 (ALLPARAM): Remove; now unused.
736 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
738 * Makefile.in (VERSION): Bump to 4.13.1
739 * NEWS, README: Update to match gdb 4.13 release version.
741 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
743 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
744 * cxux-nat.c: Remove dangling #else block.
745 (m88k_harris_core_register_addr): New function.
747 * environ.c (init_environ): If no environment, do nothing.
749 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
751 * remote.c (remote_wait): Return inferior_pid instead of 0 for
754 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
756 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
759 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
761 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
762 errno_max, signo_max, strtoerrno, strtosigno): Delete.
763 Include "libiberty.h" instead.
765 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
767 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
768 add additional argument specifying raw address to permit
769 proper release of debug registers.
770 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
773 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
775 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
776 define them in top.c. Add comments to the hooks.
778 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
780 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
781 `to_remove_breakpoint' fields.
783 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
785 * infcmd.c (run_command): Remove comment suggesting using
786 target_has_execution instead of inferior_pid.
788 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
790 * remote-mips.c (mips_open): add code to handle baud rate.
792 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
794 * infrun.c (wait_for_inferior): Call target_resume() upon
795 detection of new processes.
797 * procfs.c (create_procinfo): Return pointer to new procinfo
799 * (do_detach): Spacing & formatting cleanup.
800 * (procfs_wait): Move wait_again label to ensure that we really
801 wait again. On exit from fork, release new child from gdbs'
803 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
805 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
807 * i386-nlmstub.c (handle_exception): Wait until the thread has
808 been started before killing the NLM by pointing the PC at
811 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
813 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
814 Irix 5 has a standard _sigtramp signal handler.
815 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
816 it is not needed for a standard _sigtramp signal handler.
817 Add shared library sections to the section table of the target
818 before adding the symbols.
819 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
820 instructions that do not prepare a stack adjustment.
821 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
822 which does the right thing on machines where `char' is unsigned.
824 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
826 * remote.c (remote_open): Move setting of inferior_pid prior to
827 call to remote_start_remote. Also use unique value for pid to
828 avoid confusion with read_register_pid & friends.
829 * (remote_wait): Return inferior_pid instead of 0 in all cases.
831 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
833 * dwarfread.c (bfd.h): Don't include.
835 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
837 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
838 kill the program being debugged. KillMe(), the undocumented
839 call intended for this purpose, causes the server to hang.
841 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
843 * remote.c (read_frame): Calculate run length encoded checksum
845 * config/sh/stub.c: New file.
847 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
849 * target.c (find_default_run_target): Make sure to_can_run is set
852 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
854 * TODO: Remove note about fast watchpoints and remove obsolete
857 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
859 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
860 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
861 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
863 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
865 * target.c (add_target): Don't call clean_target on target
867 * (unpush_target): Test for to_close being set before calling.
868 * (target_xfer_memory, target_info): Check for to_has_memory
869 before playing with memory.
871 * remote.c (remote_open): Set inferior_pid to make kill command
873 * inflow.c (kill_command): Revert change of Aug 2. Use
874 inferior_pid to determine whether to print out "The program is not
877 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
879 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
880 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
881 * m3-nat.c: Pass argument to return_to_top_level.
882 Declare m3_kill_inferior before use.
883 (port_chain_insert): In "can't happen" case, abort rather than
884 setting `mid' to large decimal constant (which gcc warns about).
885 (get_thread_name): Use cast to convert const char * to char *.
886 (add_mach_specific_commands): #if 0 "thread break" command.
887 (m3_trace_him): Call push_target.
888 (mach_really_wait): New argument pid; remove unused
890 (intercept_exec_calls): Call target_terminal_init and
891 target_terminal_inferior once the child execs.
892 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
894 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
896 * procfs.c (procfs_mourn_inferior): don't dereference the
897 procinfo pointer after it has been freed.
899 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
901 * breakpoint.c (breakpoint_1): Improve pluralization in display
902 of breakpoint hit counts.
904 * language.h (struct language_defn): Remove unused field
906 (longest_float): Remove, no longer used.
907 * language.c (unknown_language_defn, auto_language_defn,
908 local_language_defn): Remove init of la_longest_float field.
909 * c-lang.c (c_language_defn, cplus_language_defn,
910 asm_language_defn): Ditto.
911 * ch-lang.c (chill_language_defn): Ditto.
912 * m2-lang.c (m2_language_defn): Ditto.
914 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
916 * defs.h (bfd_read, bfd_seek): Remove declarations.
917 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
919 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
921 * inflow.c (kill_command): Fix a bug which prevented target
922 programs to be killed.
924 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
926 * defs.h: Change two-line declarations to one-line form.
927 (NORETURN): Define as "volatile" only for older GCCs.
928 (ATTR_NORETURN): Define for newer GCCs.
929 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
931 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
933 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
934 * breakpoint.c (delete_breakpoint, enable_breakpoint,
935 disable_breakpoint): Don't call breakpoints_changed; it is now
936 called via the *_breakpoint_hook functions.
937 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
939 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
941 * stabsread.c (read_type): Fix a bug in enum size calculation.
943 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
945 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
946 argument types to shut up GCC.
948 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
949 linker stub, then return the address the stub will return to.
950 (frame_saved_pc): Correctly restart the search for the saved
951 pc when a linker stub is encountered.
953 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
954 register stores emitted by the version 9 HP compilers.
955 (inst_saves_fr): Relax test for a specific base register (%r1);
956 this avoids losing with the version 9 HP compilers.
957 (skip_prologue): Try to skip argument stores emitted by the HP
958 compilers. It's not perfect, but it's better than before.
960 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
962 * findvar.c (write_pc write_pc_pid): Remove casts to long when
963 calling write_register_pid.
964 * (write_register_pid): Add prototype.
966 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
968 * remote.c (read_frame): Split readchar/checksum calculation into
969 two parts since evaluation order is undefined.
971 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
973 From Kevin A. Buettner (kev@cujo.geg.mot.com).
974 * Makefile.in (coredep.o): Add inferior.h as dependency.
975 * inflow.c: Add F_SETOWN to list of defines to check
976 around code that uses F_SETOWN.
978 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
980 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
981 set the -L and -B directory prefixes so we can link with it.
983 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
985 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
986 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
989 * General hackery to support alternate user-interface.
990 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
991 disable_breakpoint): Call hooks for alternate user-interface.
992 * defs.h: Add declarations for alternate user-interface hooks.
993 * main.c (main): Add --nw (and --nowindows) options to disable
995 * (near call to command_loop): Call command_loop_hook if set.
996 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
997 * stack.c: Call print_frame_info_listing_hook if set.
998 * top.c (gdb_init): Initialize targets.c and utils.c prior to
999 other files to make sure that calls to error and warning will
1000 work. Call init_ui_hook after everything else.
1001 * utils.c (query): Call query_hook if set.
1002 * (gdb_flush): Call flush_hook if set.
1003 * Change _initialize_utils to initialize_utils cuz we don't use
1004 automatic initialization of utils.c anymore.
1006 * Support for TK GUI.
1007 * Makefile.in: Add rule for gdbtk.o.
1008 * configure.in: Add support for --enable-gdbtk.
1009 * gdbtk.c: New file. Contains support routines for TK interface.
1010 * gdbtk.tcl: New file. Implements GUI policy.
1012 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1015 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1017 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1018 there and we are using the gcc from the tree.
1019 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1021 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1023 * Makefile.in (annotate.o): Add dependencies.
1025 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1027 * sparclite/aload.c: Added new -q (quiet) option.
1028 return 0 exit status if file was successfully downloaded.
1030 * nlm/gdbserve.c: merge in command line argument parsing changes
1031 and bug fixes made to i386-nlmstub.c.
1033 * i386-nlmstub.c: The returnLength field must be initialized
1034 before portConfig is passed to AIOGetPortConfiguration.
1035 Compare command line arguments with strnicmp(); args are
1036 case insensitive on netware.
1038 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1040 * Makefile.in (DISTSTUFF): Add definition.
1041 (diststuff): Add for new distribution support.
1042 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1043 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1044 Remove old distribution building rules, now uses standard
1045 distribution support in parent directory Makefile.in.
1047 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1049 * target.c (push_target): Cast result from xmalloc.
1051 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1053 * elfread.c (elf_symtab_read): Discard compiler labels generated
1054 by the Solaris 2.1/Intel SunPro compiler.
1056 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1058 * target.c (nomemory): Fix prototype and routine to take correct
1061 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1063 * Makefile.in (clean): Remove libgdb-files.
1065 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1067 * coredep.c: Include inferior.h.
1069 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1071 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1074 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1076 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1077 .cp as C++, alphabetize better.
1079 * breakpoint.c (ignore, condition): Move usage note into body of
1080 help text, so first line can be one-line summary.
1082 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1084 * target.c (unpush_target): Fix handling of removal of top target.
1086 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1088 * Makefile.in: Add stuff to build nlmstub.
1089 * Add rule for annotate.o to keep Sun make happy.
1090 * configure.in: Add config for powerpc/Netware.
1092 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1093 filename. This speeds up handling of trailing N_SO stabs (they
1094 mark the end of a .o file).
1096 * target.c, target.h: Change the way pushing and popping of
1097 targets work to support target overlays and inheritance.
1098 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1099 Fixup references to current_target, due to previous changes.
1101 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1102 needed to get the address of longjmp out of the target.
1104 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1106 * main.c: Include <ctype.h>.
1108 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1110 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1113 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1115 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1117 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1119 * Makefile.in (VERSION): Bump to 4.12.4.
1121 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1123 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1124 * configure.in (m88*-harris-cxux*): New configuration.
1125 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1126 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1128 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1129 (TARGET_WRITE_PC): Pass pid through to register writers.
1131 * configure.in (m68*): Put vendor-only-specified host configs
1132 after vendor-and-os-specified configs.
1133 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1135 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1136 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1139 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1141 * elfread.c (elf_symtab_read): Handle error return from
1142 bfd_get_dynamic_symtab_upper_bound gracefully.
1144 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1146 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1147 registers in use by the inferior.
1148 * coredep.c (fetch_core_registers, register_addr): Use it.
1149 * findvar.c (registers_changed, registers_fetched,
1150 read_register_bytes): Ditto.
1151 * infcmd.c (do_registers_info, registers_info): Ditto.
1152 * infptrace.c (fetch_inferior_registers,
1153 store_inferior_registers): Ditto.
1154 * stack.c (frame_info): Ditto.
1156 * coredep.c (CORE_REGISTER_ADDR): New macro.
1157 (fetch_core_registers): Use it.
1159 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1160 * symfile.c (add-symbol-file): Add usage note to help string.
1161 (add_shared_symbol_files_command): New command.
1164 * inferior.h (read_pc_pid): Declare.
1165 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1166 variable b, remove unused variable other_type_used.
1167 * main.c (inferior.h, call-cmds.h): Include.
1168 (gdb_init): Declare.
1169 * remote.c (remote_wait): Return 0 by default.
1171 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1173 Stop printing at null char option, from Oliver Meyer
1174 (omeyer@i3.informatik.rwth-aachen.de).
1175 * valprint.h, valprint.c (stop_print_at_null): New global.
1176 * valprint.c (_initialize_valprint): New print set subcommand
1178 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1179 printing a char array, adjust the number of chars to print.
1181 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1183 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1184 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1185 pic code in addition to prologues where an instruction from the
1186 prologue gets moved into the delay slot of a branch instruction
1187 immediately following the prologue. A table of potential prologue
1188 instructions (prologue_insn_tbl) is now used for picking apart a
1190 (frame_find_saved_regs): Changed the way in which limit gets set
1191 so that the delay slot of branch instructions immediately
1192 following the prologue gets examined.
1193 (pushed_size, store_parm_word, store_parm, push_parameters,
1194 collect_returned_value): Deleted.
1196 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1198 * infrun.c (wait_for_inferior): Handle stepping into leaf
1199 functions whose prologue consists of gp loading code only.
1201 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1203 * dbxread.c: Don't include libbfd.h.
1204 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1205 <time.h>, or <sys/types.h>.
1206 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1207 collect information about the stab and stab string sections.
1209 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1211 * stabsread.c (read_huge_number): handle large unsigned number
1212 for stabs generated by os9k C compiler.
1214 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1216 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1217 * breakpoint.h (hit_count): New breakpoint field.
1218 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1219 (clear_breakpoint_hit_counts): New function.
1220 (bpstat_stop_status): Increment the hit count.
1221 (breakpoint_1): Display the hit count.
1222 * infcmd.c (run_command): Reset breakpoint hit counts.
1223 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1224 displaying hit counts.
1226 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1228 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1229 symbols for all symbol files. Makes skipping over the
1230 trampoline code work when stepping from a function in a shared
1231 library into a function in a different shared library for Irix 5.
1232 Other ELF targets do not have enough information in their
1233 dynamic symbol tables to make this work.
1234 (elf_symtab_read): Relocate mst_solib_trampoline address.
1236 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1238 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1239 * configure.in (m68*-atari-sysv4*): New configuration.
1240 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1241 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1242 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1243 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1244 * config/m68k/amix.mh, config/m68k/amix.mt,
1245 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1248 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1250 * symtab.c (find_function_start_sal): New function to find
1251 the start of a function from a function symbol.
1252 (decode_line_1, decode_line_2): Use it instead of open coded
1253 partial copies of the code.
1254 (list_symbols): Quote symbol name before passing it to
1255 break_command to enable proper handling of mangled symbols.
1257 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1259 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1260 * ch-exp.y (yylex): First try name lookup using exact name
1261 typed by user; if that fails, try lower-cased name.
1263 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1265 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1266 Move "no debugging symbols found" test to symfile.c.
1267 * symfile.c (syms_from_objfile, reread_symbols): Add
1268 "no debugging symbols found" test.
1269 * coffread.c (init_stringtab): Handle stripped files with a
1270 stringtab offset of zero gracefully.
1271 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1272 BFD instead of stop_pc heuristic to determine if it is a dynamically
1274 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1275 ioctl, it indicates that the process has exited.
1277 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1279 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1280 .PARISC.unwind section now.
1282 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1284 * breakpoint.c (mention): Always show breakpoint address if no
1287 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1289 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1290 handling of shared libraries for non-ELF executables, but only if
1291 HANDLE_SVR4_EXEC_EMULATORS is defined.
1292 (locate_base): Try to find debug_base in the dynamic linker
1293 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1294 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1295 Define to enable handling of shared libraries for a.out executables,
1296 run under Solaris BCP.
1298 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1300 * infrun.c (wait_for_inferior): Print "Program exited normally"
1301 regardless of batch_mode.
1302 * defs.h, top.c (batch_mode): Removed.
1304 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1306 * Makefile.in (dcache_h): Remove redundant definition.
1307 (init.c): Add a comment.
1308 (top.c): Remove explicit compile action.
1309 * breakpoint.c (mention): Share code indicating location of
1310 break/watchpoints, don't print address if addressprint is off.
1311 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1312 (demangle): Remove redundant declarations.
1313 * eval.c: Remove redundant function declarations.
1314 * objfiles.h: Cosmetic and grammatical improvements.
1315 * TODO: Various updates.
1317 * remote-mips.c: Replace all \r chars with \015.
1318 (mips_receive_header): Display control characters readably.
1319 (mips_xfer_memory): Add a simple progress display.
1321 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1323 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1325 * remote-hms.c (flush): New function.
1326 (expect): Get edge case right.
1327 (hms_read_inferior_memory): Be more tolerant of line noise.
1329 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1331 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1332 target files, not non-existent mach3.mh and mach3.mt.
1334 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1336 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1337 symbols for all symbol files. Makes skipping over the
1338 trampoline code work when stepping from a function in a shared
1339 library into a function in a different shared library.
1340 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1342 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1344 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1345 names mean end of .o file.
1346 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1347 top of routine. Handle new thread notification cleanly.
1348 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1349 thread notification scheme.
1350 * (child_resume): General cleanups, handle resumption of all
1353 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1355 * ser-go32.c: Rewrite to run under windows.
1356 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1358 * serial.c (serial_open): Notice device "pc".
1359 * remote-e7000.c: Fix copyright date.
1360 (expect): Compare \n and \r the same.
1361 (e7000_open): Allow pc as a serial port
1362 * sh/sh.mt: Add ser-e7kpc.
1363 * h8300/h8300hms.mt: Add ser-e7kpc.
1364 * main.c (proc_wait): Don't wait if using go32.
1366 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1368 * somread.c: Simplify by using stabsect_build_psymtabs.
1369 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1370 corresponding to the name of the text section. All references
1372 (somstab_build_psymtabs): Delete function, no longer needed.
1374 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1376 * somread.c: Renamed from paread.c. Changed function names and
1377 comments to reflect that this file deals with SOM (an object file
1378 format), rather than the PA (a cpu).
1379 (Makefile.in): Chaned appropriately.
1380 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1381 * dbxread.c (somstab_build_psymtabs): Renamed from
1382 pastab_build_psymtabs.
1384 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1386 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1387 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1389 * Makefile.in: Updated for core-sol2.c.
1390 * README: Add notes about SPARCworks cc under Solaris 2.x,
1391 from Casper H.S. Dik (casper@fwi.uva.nl).
1392 * config/mips/xm-makeva.h: Removed, no longer necessary.
1393 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1394 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1395 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1397 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1399 * gdba.el: Put program input and output in a separate buffer.
1401 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1403 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1404 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1405 with global variable of same name in libnsl.so on UnixWare.
1407 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1409 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1410 embedded in template name.
1412 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1414 * config/i386/nm-linux.h: change calling convention of
1415 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1416 target_insert_watchpoint() and
1417 target_remove_watchpoint().
1419 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1420 to be long long in gdb.
1421 * config/mips/tm-bigmips.h: ditto.
1423 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1425 * c-lang.c (asm_language_defn): New definitions for language_asm,
1426 mostly copied from c_language_defn, to avoid warnings when
1427 switching between c and asm stack frames.
1429 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1431 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1432 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1433 (upgrade_type, handle_psymbol_enumerators): Likewise.
1434 (has_opaque_xref, cross_ref): Likewise.
1435 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1436 debugging information, rather than doing it here.
1437 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1438 point in ecoff_debug_swap backend structure, rather than calling
1439 ecoff_slurp_symbolic_info directly.
1441 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1443 * breakpoint.c: Include annotate.h. Call annotate_field rather
1444 than printing annotation directly.
1446 * main.c: Include string.h.
1448 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1450 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1451 call it instead of doing normal loop.
1452 * infcmd.c (attach_command): Don't call wait_for_inferior if
1454 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1455 hook that can decide whether to step over the next breakpoint.
1456 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1457 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1460 * configure.in: Improve sorting/formatting of hosts and targets.
1461 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1462 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1463 * Makefile.in (stop-gdb): New target.
1464 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1467 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1469 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1470 the identical initialization can be deleted from main.c, but i
1471 haven't done so just in case.
1473 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1475 * gdba.el: Added menu windows and slightly improved window
1476 handling to gdba.el. Fixed numerous minor bugs that were causing
1477 emacs and gdb to fall out of sync.
1479 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1481 * breakpoint.c: annotate changes lost at merge, put back in.
1483 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1485 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1488 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1490 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1492 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1493 writing of floating registers, the dpx2 kernel disallows it.
1494 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1495 is contained in o_praw.
1496 * irix5-nat.c (solib_map_sections): Adjust sections by the
1497 difference between the loaded address and the prelinked address.
1498 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1500 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1501 symbols, their value is absolute.
1502 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1503 libraries fh->adr fields of zero. Relocate minimal symbol values
1504 upon readin. Relocate non-stabs symbols upon readin.
1505 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1506 start address of the outermost block.
1507 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1508 instead of section_offsets and use relocated pst->textlow for
1509 line number and procedure address relocations.
1511 From gmo@MicroUnity.com (Guillermo A. Loyola):
1512 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1513 Handle SGI Irix5 stIndirect symbol type.
1515 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1517 * breakpoint.c: fix a syntax error native cc does not like.
1519 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1520 * sparclite/Makefile.in: ditto.
1521 * sparcl-tdpe.c: change file name because first 8 chars has to be
1523 * sparcl-stub.c: ditto.
1525 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1527 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1529 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1531 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1532 ignore) a PID argument.
1533 (hppa_pop_frame): Pass a PID to target_write_pc.
1534 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1535 and pass through a PID argument.
1536 (target_read_pc, target_write_pc): Update prototypes.
1538 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1540 * Makefile.in: add new file sparclite-tdep.c.
1541 * sparclite/Makefile.in: add new file sparclite-stub.c.
1542 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1544 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1545 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1547 * sparclite-tdep.c: new file, contains hardware breakpoint support
1549 * sparclite-stub.c: new file, stub code that add support hardware
1551 * breakpoint.c: add hardware breakpoint support.
1552 * breakpoint.h: add new breakpoint type to support hardware
1554 * config/mips/nm-irix4.h: change interface for target dependent
1555 code supporting watch point.
1556 * config/pa/nm-hppab.h: change interface for target dependent
1557 code supporting watch point.
1559 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1561 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1563 * stabsread.c (read_struct_fields): os9k nested structure does not
1564 have terminating ';', instead it just get to ',' and bit position
1567 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1569 * nlmread.c (nlm_symtab_read): Clean up a bit.
1570 * (nlm_symfile_read): Record bounds of main() so that backtrace
1571 command will know where to stop.
1572 * objfiles.c (objfile_relocate): Relocate entry point/func info
1573 for backtrace as well.
1574 * objfiles.h: Define values for invalid PCs for entry point info.
1575 * symfile.c (init_entry_point_info): Initialize invalid values
1576 with aforementioned macros.
1577 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1578 to cause backtrace to stop when it gets back to main().
1579 * config/i386/tm-i386nw.h: Ditto.
1581 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1583 Fix value_print, which used to be ostensibly language-independent,
1584 but would print pointers and arrays in C syntax. Instead, call
1585 a language-specific function.
1586 * language.h (struct language_defn): New functional field
1588 (LA_VALUE_PRINT): New macro.
1589 * language.c (unk_lang_value_print): New stub/dummy function.
1590 (unknown_language_defn, auto_language_defn, local_language_defn):
1592 * c-valprint.c (c_value_print): New function, with code moved from:
1593 * valprint.c (value_print): ... here. Now just invoke
1594 LA_VALUE_PRINT to do language-specific stuff.
1595 * valprint.c (value_print_array_elements): Make non-static.
1596 * c-lang.c (c_language_defn, cplus_language_defn): Add
1597 c_value_print in the la_value_print field.
1598 * m2-lang.c (m2_language_defn): Likewise.
1599 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1600 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1601 * ch-valprint.c (chill_value_print): New function, based on
1602 c_value_print, but use Chill "look and feel."
1603 * c-lang.h (c_value_print): New prototype.
1604 * ch-lang.h (chill_value_print): New prototype.
1605 * value.h (value_print_array_elements): New prototype.
1607 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1608 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1610 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1612 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1613 to new file top.c. Make things extern instead of static and
1614 similar rearrangements to deal with this.
1616 * utils.c: Move fputs_unfiltered to main.c. Remove
1617 FPUTS_UNFILTERED_OVERRIDE ifndef.
1618 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1619 and libgdb uses utils.c and top.c.
1621 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1623 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1625 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1627 * ch-valprint.c (chill_val_print_array_elements): New function.
1628 A Chill version of val_print_array_elements, it prints the
1629 array index labels, in additions ot the array element values.
1630 (chill_val_print): Use the new function.
1632 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1634 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1636 * defs.h (enum language): Add language_asm.
1637 * findvar.c (read_register_bytes read_register_gen
1638 write_register_bytes read_register read_register_pid
1639 write_register write_register_pid supply_register): Move multi-
1640 thread handling down into these routines. Create XXX_pid routines
1641 that allow register references to specify the pid.
1642 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1643 read_sp write_sp read_fp write_fp): Move these routines from
1644 infcmd to findvar to centralize the whole mess.
1645 * i386-nlmstub.c: Portability fixes.
1646 * infptrace.c (child_resume): Conditionalize to allow other natives
1647 to override it. Remove PIDGET gubbish, it's no longer necessary.
1648 * infrun.c (wait_for_inferior): Put registers_changed() before
1649 target_wait() to speed up remote debugging.
1650 * Replace code that reads registers from other threads with much
1651 nicer looking new function calls (see changes to findvar.c).
1652 * Don't skip prologues if debugging assembly source.
1653 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1654 child_resume to handle multi-thread debugging properly.
1655 * remote.c: Add O response to get console output from target.
1656 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1657 SERIAL_ERROR here to simplify callers.
1658 * Change static var timeout to remote_timeout.
1659 * (fromhex): Remove unnecessary return -1 at end of routine.
1660 * (remote_wait): Turn this into a big switch statement. Add
1661 support for O response.
1662 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1663 * (getpkt): Split getpkt into two parts. read_frame deals with
1664 all formatting issues, run-length encoding, and framing. getpkt
1665 now handles error recovery, and frame detection.
1666 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1667 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1668 control. (hardwire_readchar): Handle EINTR from read().
1669 * symfile.c (deduce_language_from_filename): Add support for .s
1671 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1672 override infptrace's child_wait.
1673 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1674 instead of XXXlynx.h.
1675 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1677 * nlm/gdbserve.c: Portability fixes.
1679 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1681 * inftarg.c (child_wait): Call proc_wait, not wait.
1682 (child_mourn_inferior): Call proc_remove_foreign.
1683 * main.c (gdb_init): Call init_proc.
1684 * main.c: Provide dummy versions of init_proc, proc_wait, and
1685 proc_remove_foreign for the gdb case (the libgdb case provides its
1686 own versions of these functions).
1687 * Makefile.in (libgdb-files): Add libproc.a.
1689 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1691 Hardware watchpoints for Linux, from Rick Sladkey
1692 (jrs@world.std.com).
1693 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1694 new hardware breakpoint recovery method.
1695 * i386v-nat.c (i386_insert_watchpoint,
1696 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1697 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1698 New functions to support the 386 hardware debugging registers.
1699 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1700 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1701 target_insert_watchpoint, target_remove_watchpoint): Define these
1702 macros to use the hardware debugging functions in i386v-nat.c.
1704 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1706 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1709 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1711 * target.c, target.h: New variables target_activity_function and
1713 * inflow.c, inferior.h: New functions set_sigio_trap and
1715 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1717 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1719 * remote-sim.h (sim_verbose): Delete.
1720 Document callbacks needed.
1721 (sim_*): Change result to void where there isn't one.
1722 (sim_open): Clarify argument and error response.
1723 (sim_close): Declare.
1724 (sim_load): Change bfd_handle argument to file name. Clarify result.
1725 (sim_create_inferior): Renamed from sim_set_args.
1726 (sim_set_pc): Delete.
1727 (sim_info): Delete printf_fn argument.
1728 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1729 (gdbsim_load): Try sim_load first.
1730 (gdbsim_create_inferior): Call sim_create_inferior.
1731 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1732 (gdbsim_close): Call sim_close.
1733 (gdbsim_files_info): Update call to sim_info.
1734 (gdbsim_ops): Realign comments.
1736 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1738 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1740 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1741 the auxent if the symbol's name is ".file". From David Edelsohn
1742 <c1dje@watson.ibm.com>.
1744 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1746 * breakpoint.c (breakpoint_1): Fix typo.
1748 * annotate.c (annotate_field_end): Fix typo.
1750 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1752 * Makefile.in (TSSTART): Remove; no longer used.
1754 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1755 fputs_unfiltered and exit directly, rather than fatal. The latter
1756 calls vfprintf_unfiltered!
1758 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1759 * value.h, printcmd.c (print_value_flags): Move from here...
1760 * annotate.c: ...to here, and make it use can_dereference.
1762 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1764 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1765 Remove, needed for both native and cross.
1766 * target.c (attach_flag, generic_mourn_inferior): Put here.
1767 * utils.c (job_control): Put here.
1768 (terminal.h): Don't include anymore.
1770 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1772 * source.c (find_source_lines): Always use code that was #ifdef
1773 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1774 leaving it on the chain. Reindent much of this function.
1775 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1776 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1777 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1778 config/ns32k/xm-ns32km3.h: Remove all references to
1779 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1780 * main.c, fork-child.c, many config files: Remove all
1781 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1784 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1785 This avoids __eprintf troubles.
1787 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1789 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1790 initialization code which needs to be called even if we bypass the
1791 command line stuff into gdb_init.
1792 * utils.c (fputs_unfiltered): Surround in #ifndef
1793 FPUTS_UNFILTERED_OVERRIDE.
1794 * Makefile.in (libgdb.a): New target.
1796 * utils.c: Rearrange I/O stuff a bit so that all output goes
1797 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1798 which made %s not work with arbitrarily large strings.
1799 * printcmd.c (printf_command): Use printf_filtered, not
1800 printf_unfiltered and printf, now that arbitrary limit is gone.
1803 * breakpoint.c (watchpoint_check): Remove unused variable b.
1804 * stack.c (print_frame_info): Move sp and buf inside #if.
1805 * eval.c (evaluate_subexp): Remove unused variables pp,
1806 mangle_ptr, ptr, and mangle_tstr.
1807 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1809 * symtab.c (lookup_symtab): Put variable copy inside #if.
1810 (decode_line_1): Put variable q1 inside #if 0.
1811 * target.h: Declare target_link.
1812 * infrun.c (wait_for_inferior): Remove unused variables signame.
1813 * remote.c (remote_resume): Remove unused variable name.
1814 * c-exp.y (parse_number): Parenthesize operand of shift.
1815 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1816 (this is a semantic change, the warning seems to have detected a bug).
1817 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1818 * coffread.c: Move variable temptype inside #if.
1819 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1821 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1822 (chill_val_print): Remove unused variable in_range.
1823 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1824 (chill_val_print): Add default case for switch.
1825 * stabsread.h: Declare stabsect_build_psymtabs.
1826 * os9kread.c (read_minimal_symbols): Make this return void.
1827 (os9k_symfile_read): Remove unused variables stb_exist and val.
1828 (os9k_symfile_init): Remove unused variable val.
1829 (fill_sym): Remove unused variable id.
1830 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1831 unused variable nsl.
1832 Remove unused variable symfile_bfd.
1833 #if 0 unused variables lbrac_unmatched_complaint and
1834 lbrac_mismatch_complaint.
1835 Remove declaration for non-existent function os9k_next_symbol_text.
1837 * annotate.c, annotate.h: New files, containing a function for
1838 each annotation which outputs it.
1839 * Move breakpoints_changed from breakpoint.c to annotate.c.
1840 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1841 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1842 Use annotate.c functions to output annotations.
1843 * Makefile.in (OBS): Add annotate.o.
1845 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1847 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1848 elf_unwind_entries are always initialized.
1850 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1851 stubs which return directly to the caller rather than to the stub
1854 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1856 * c-exp.y (yyerror): Display a more informative error message.
1857 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1858 * m2-exp.y (yyerror): Ditto.
1860 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1862 * inflow.c (job_control): Move definition to front of file.
1864 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1866 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1867 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1869 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1871 * Makefile.in (kdb): Remove old init.c creation commands.
1872 * configure.in (sparclite): Match on sparclite*.
1873 * sparclite/aload.c (main): Only change section addresses for
1874 a.out format object files.
1876 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1878 * config/i386/go32.mh: Define CC.
1880 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1882 * gdbserver/Makefile.in: Remove irrelevant definitions and
1883 comments inherited from the gdb Makefile.
1884 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1885 (VERSION): Update to 4.12.3.
1886 (gdbserver): Remove any existing executable first.
1887 (distclean, realclean): Remove nm.h.
1888 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1889 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1890 Don't use absolute pathname.
1892 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1894 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1897 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1899 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1900 (print_it_normal): Add annotations for the inferior starting and
1901 stopping, and for all the various messages related to how it
1904 * printcmd.c (do_one_display): Annotate.
1905 * stack.c (print_frame_info): Annotate printing of stack frames.
1907 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1909 * remote.c (get_offsets): Handle case where stub doesn't support
1912 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1914 Add partial support for g++ code compiled with -fvtable-thunks.
1915 * c-valprint.c (c_val_print): Add vtblprint support
1917 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1918 pointers (if using thunks) as well as array of structs (otherwise).
1919 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1920 level, and make the latter non-static (so define_symbol can use it).
1921 * stabsread.c (define_symbol): If the type being defined is a
1922 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1923 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1924 * values.c (value_virtual_fn_field): Handle thunks.
1925 * values.c (value_headof): Minor efficiency hack.
1926 * values.c (value_headof): Incomplete thunk support. FIXME.
1928 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1930 * valprint.c (print_longest): Clarify comment about use_local.
1931 * printcmd.c, defs.h (print_address_numeric), callers in
1932 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1933 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1934 exec.c: New argument use_local.
1935 * source.c (identify_source_line): Use filtered output. Use
1936 print_address_numeric.
1938 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1939 language.c (type_error, range_error): Use filtered output.
1940 * utils.c (error_begin): Update comment to tell people to use
1943 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1944 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1947 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1949 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1950 from the fault, #ifndef FAULTED_USE_SIGINFO.
1951 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1953 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1955 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1956 Explicitly annotate each record.
1958 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1960 * xcoffexec.c: Reformat to standards and lint.
1961 (language.h): Include.
1962 (exec_close): Declare arg "quitting".
1963 (file_command): Declare arg "from_tty".
1964 (map_vmap): Cast xmalloc result to PTR.
1965 * rs6000-nat.c: Reformat to standards and lint.
1966 (exec_one_dummy_insn): Use char array for saved instruction.
1967 (fixup_breakpoints): Declare.
1968 (vmap_ldinfo): Be more informative in fatal error messages.
1969 (xcoff_relocate_symtab): Define to return void.
1970 * xcoffsolib.h: Reformat to standards, improve comments.
1971 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1973 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1975 * utils.c, defs.h (error_begin): New function.
1976 (quit): Print annotation before printing the error message.
1977 * main.c (return_to_top_level): Print annotation before doing the
1979 * symtab.c (decode_line_1): Call error not warning and then
1980 return_to_top_level. Call error_begin and printf_unfiltered
1981 rather calling warning (before calls to return_to_top_level).
1982 * core.c (memory_error): Use error_begin, printf_unfiltered,
1983 print_address_numeric and return_to_top_level instead of error.
1984 Cleans up a FIXME-32x64.
1985 * language.c (type_error, range_error): Call error_begin
1986 not just target_terminal_ours.
1988 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1989 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1990 side of an assignment is non-portable.
1992 * utils.c (query): Change syntax of query annotations to be
1993 consistent with other input annotations.
1994 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1996 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1998 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2000 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2001 that have a stack frame size of 32k or larger (from Paul Flinders).
2002 Remove #if 0'd code.
2004 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2006 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2007 for Lynx platforms that need it.
2008 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2010 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2012 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2013 than trying to deduce it from the fault.
2015 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2017 * printcmd.c (print_address_symbolic): Initialize name to empty
2018 string to avoid core dump if lookup fails.
2019 * remote-e7000.c (printf_e7000debug): Error if target not open.
2021 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2023 * i386-nlmstub.c: Update to be more in line with PIN stub.
2024 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2025 * (hex2mem): Init ptr.
2026 * General cleanups to use ConsolePrintf, standard prologues, etc...
2028 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2030 * i386-nlmstub.c: More changes to be compatible with remote.c.
2032 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2033 into (the far less frequently called) dbx_symfile_read.
2035 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2037 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2039 * dbxread.c (record_minimal_symbol): Record the section
2040 associated with the symbol to make dynmaic relocation work.
2041 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2042 Solaris brain-damage which don't apply to relocatable object
2044 * (stabsect_build_psymtabs): New routine to read stabs out of an
2045 arbitrarily named section.
2046 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2048 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2049 stabs out of the nlm.
2050 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2051 brain-damage which don't apply to relocatable object files.
2052 * remote.c (putpkt): Improve error reporting and error handling.
2053 * (get_offsets): Temporary kludge to force data & bss sections to
2054 have the same relocation.
2055 * stabsread.c (define_symbol, scan_file_globals): Record section
2058 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2060 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2061 FIXME-32x64 comment.
2063 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2065 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2066 to after call to target_wait. This means that flush_cached_frames
2067 can call target_terminal_ours if it wants to.
2068 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2069 comment about why the code is dubious.
2071 * stabsread.c (read_type): Call read_type, not nonexistent
2074 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2076 * remote-os9k.c (rombug_fetch_registers): set trace mode
2078 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2080 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2082 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2083 passed to process_one_symbol.
2084 * stabsread.c (read_type): process os9k functio prototype.
2086 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2088 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2091 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2093 * utils.c (prompt_for_continue): Annotate prompt.
2094 (query): Annotate query.
2095 * printcmd.c (print_frame_args): Change syntax of argument
2096 annotation to make name and value part of a single group of
2097 annotations, not two separate groups.
2098 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2099 * valprint.c (val_print_array_elements): Change syntax of
2100 annotation to be more concise.
2101 * main.c, defs.h (command_line_input): New argument tells what
2102 string to include in the annotations.
2103 * symtab.c (decode_line_2), main.c (read_command_lines,
2104 command_loop): Change callers.
2106 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2107 target null pointer.
2108 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2110 * printcmd.c (output_command): Annotate things we print here too.
2111 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2112 * Move declaration of print_value_flags from defs.h to value.h.
2113 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2115 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2117 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2118 BFD handles sun3 dynamic relocations now.
2119 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2122 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2124 * printcmd.c (print_command_1): Annotate the top-level expressions
2126 (print_frame_args): Annotate each argument.
2127 * printcmd.c, defs.h (print_value_flags): New function.
2128 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2129 * valprint.c (val_print_array_elements): Annotate each array element.
2131 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2133 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2134 the register contains a pointer to the type, not the type itself.
2136 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2138 * main.c (main): Accept --annotate=N option and make --fullname
2139 the same as --annotate=1.
2140 (command_line_input): Print annotatation before and after prompt.
2141 * blockframe.c (flush_cached_frames): Print annotation.
2142 * Rename frame_file_full_name to annotation_level and move it from
2144 * source.c (identify_source_line): If annotation_level > 1,
2145 change output format.
2146 * breakpoint.c: Print annotation whenever a breakpoint changes.
2147 * main.c: New variable server_command.
2148 (command_line_input): Parse "server " and set server_command.
2149 (dont_repeat): Check server_command.
2151 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2153 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2154 updating raw_symbol and symnum. Return a value in the case where
2157 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2159 * parse.c: Don't define block_found; it is defined in symtab.c.
2160 * parser-defs.h: Add comment regarding block_found.
2162 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2164 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2167 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2169 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2170 section vma. Do not read dynamic relocs for sun3 executables to
2171 avoid BFD assertion message.
2173 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2175 * nm-hppab.h (KERNEL_U_ADDR): Define.
2176 (FIVE_ARG_PTRACE): Likewise.
2177 (CANNOT_STORE_REGISTER): Likewise.
2178 * nm-hppah.h (KERNEL_U_ADDR): Define.
2179 (FIVE_ARG_PTRACE): Likewise.
2180 (CANNOT_STORE_REGISTER): Likewise.
2181 (NEED_TEXT_START_END): Likewise.
2183 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2184 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2185 (FIVE_ARG_PTRACE): Likewise.
2186 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2187 (FIVE_ARG_PTRACE): Likewise.
2189 * hppa-tdep.c (read_unwind_info): Make static.
2190 (restore_pc_queue): Indirect through the target vector to
2191 reload the register state.
2193 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2195 * paread.c (compare_unwind_entries): Delete function. It's been
2196 moved into hppa-tdep.c.
2197 (read_unwind_info): Likewise.
2198 (pa_symfile_read): No longer call read_unwind_info. The unwind
2199 tables will be read in as they are needed.
2201 * hppa-tdep.c (compare_unwind_entries): New function.
2202 (read_unwind_info, internalize_unwinds): Likewise.
2203 (find_unwind_entry): Read in unwind information on demand.
2205 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2207 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2208 to : in search path processing.
2209 * defs.h (qsort): Rename argument in prototype.
2210 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2212 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2213 (false): Eliminate usages.
2215 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2217 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2218 All references to value changed to value_ptrlage_command is now
2220 All references to value changed to value_ptr.
2221 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2222 * remote-hms.c (hms_wait): Timeout after five seconds.
2223 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2224 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2225 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2227 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2229 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2231 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2233 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2235 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2236 bp_watchpoint_scope breakpoints.
2237 (struct breakpoint): Add val_chain and related_breakpoint fields
2238 for use by watchpoints.
2240 * breakpoint.c (within_scope): Delete. No longer used.
2241 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2242 (target_{remove,insert}_watchpoint): Likewise.
2243 (can_use_hardware_watchpoint): New function.
2244 (remove_breakpoint): New function to remove a single breakpoint
2245 or hardware watchpoint.
2246 (insert_breakpoints): Handle insertion of hardware watchpoints.
2247 Store a copy of the value chain derived from the watchpoint
2249 (remove_breakpoints): Simplify by using remove_breakpoint.
2250 (delete_breakpoint): Likewise.
2251 (watchpoint_check): Delete the watchpoint and watchpoint scope
2252 breakpoints when the watchpoint goes out of scope. Save & restore
2253 the current frame after checking watchpoints.
2254 (breakpoint_init_inferior): Likewise (restarting the program
2255 makes all local watchpoints go out of scope).
2256 (bpstat_stop_status): Handle hardware watchpoints much like normal
2257 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2258 when the watchpoint goes out of scope. Remove and reinsert all
2259 breakpoints before returning if we stopped when a hardware watchpoint
2261 (watch_command): Use a hardware watchpoint when possible. If
2262 watching a local expression, build a scope breakpoint too.
2263 (map_breakpoint_numbers): Also call given function for any
2264 related breakpoints.
2265 (disable_breakpoint): Never disable a scope breakpoint.
2266 (enable_breakpoint): Handle hardware breakpoints much like normal
2267 breakpoints, but recompute the watchpoint_scope breakpoint's
2268 frame and address (if we have an associated scope breakpoint).
2269 (read_memory_nobpt): Handle hardware watchpoints like normal
2270 watchpoints. When necessary handle watchpoint_scope breakpoints.
2271 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2272 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2273 (disable_command): Likewise.
2275 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2276 Extern prototype added to frame.h
2278 * infrun.c (wait_for_inferior): Set current_frame and select
2279 a frame before checking if we stopped due to a hardare watchpoint
2280 firing. Handle stepping over hardware watchpoints.
2281 (normal_stop): Remove unnecessary call to select_frame.
2283 * value.h (value_release_to_mark): Declare.
2284 * values.c (value_release_to_mark): New function.
2286 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2287 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2289 * hppab-nat.c (hppa_set_watchpoint): New function.
2291 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2292 (HAVE_STEPPABLE_WATCHPOINT): Define.
2293 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2294 (target_{insert,delete}_watchpoint): Define.
2296 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2297 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2298 (target_{insert,remove}_watchpoint): Likewise.
2300 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2302 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2303 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2304 often have the same names as debug symbols for functions, and
2305 confuse lookup_symbol().
2307 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2309 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2310 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2311 REGISTER_RAW_SIZE (1).
2312 Together these changes work around a bug in HP's compiler. Both
2313 seem to be necessary.
2315 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2317 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2318 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2319 are type mst_solib_trampoline.
2321 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2323 * config/m68k/es1800.mt: Change comments.
2325 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2327 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2329 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2331 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2334 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2336 * values.c (unpack_long): Remove obsolete comment about using a
2339 * symfile.c (symbol_file_command): Add comments about command syntax.
2341 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2342 Jim Kingdon (kingdon@cygnus.com)
2344 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2345 are in the .plt section.
2346 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2347 find_solib_trampoline_target): New functions for handling
2348 stepping into -g compiled shared libraries.
2349 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2350 find_solib_trampoline_target): Add prototypes.
2351 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2352 Define to handle stepping into -g compiled shared libraries.
2353 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2354 stepping into -g compiled shared libraries.
2356 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2358 * configure.in: Add mips-*-sysv4* support.
2359 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2360 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2361 New files for MIPS SVR4 support.
2362 * Makefile.in: Update for new mipsv4 files.
2363 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2364 read_next_frame_reg to obtain the frame relative stack pointer.
2365 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2366 obtain the frame relative stack pointer.
2367 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2368 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2369 by entering them into the minimal symbol table.
2370 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2371 a long for float formats.
2372 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2373 get defined in <link.h>.
2374 * solib.c (solib_add): Add shared library sections to the section
2375 table of the target before adding the symbols.
2376 * partial-stab.h: Relocate static and global functions.
2377 * dbxread.c (read_dbx_symtab): Remove unused variable
2378 end_of_text_address. Relocate text_addr when passing it
2381 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2382 library functions before the executable is run. Retrieve dynamic
2383 symbols from stripped executables.
2384 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2385 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2386 if no debugging symbols were found.
2387 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2388 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2390 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2391 OSF/1 has shared libraries.
2393 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2395 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2396 to BFD handling of dynamic symbols.
2398 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2400 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2401 then gets its real address into FUN and its GOT/DP value into %r19.
2403 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2405 * hppa-tdep.c (frameless_function_invocation): If no unwind
2406 descriptor was found, then assume this was not a frameless
2407 function invocation.
2408 (frame_saved_pc): If the saved PC is in a linker stub, then
2409 return the return address which the linker stub will return to.
2411 * xm-hppab.h: Never define USG.
2412 * xm-hppah.h: Always define USG.
2414 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2416 * values.c (unpack_long, value_from_longest),
2417 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2419 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2421 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2423 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2425 For SVR4 targets, enable gdb to set breakpoints in shared
2426 library functions before the executable is run.
2427 * elfread.c (elf_symtab_read): Handle symbols for shared library
2429 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2430 and moved to objfiles.c.
2431 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2432 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2433 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2434 the new generic definition from tm-sysv4.h works for Solaris.
2436 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2438 * elfread.c (elf_symtab_read): Change storage_needed,
2439 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2440 bfd_get_symtab_upper_bound. Check for errors from
2441 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2442 * nlmread.c (nlm_symtab_read): Same changes.
2444 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2446 * xcoffread.c (xcoff_next_symbol_text): New function.
2447 (read_xcoff_symtab): Set next_symbol_text_func to it.
2448 Move raw_symbol outside of read_xcoff_symtab.
2450 * remote.c (getpkt): Remove unused "out" label.
2452 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2454 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2455 about more than one watchpoint being triggered.
2457 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2459 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2461 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2463 * blockframe.c (find_pc_partial_function): mst_file_text
2464 symbols do not live in the shared library transfer table.
2465 * ch-exp.y (decode_integer_value, match_character_literal,
2466 match_bitstring_literal): Guard tolower calls with isupper,
2467 tolower on old BSD systems blindly subtracts a constant.
2468 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2469 well when determining the producer of the object file.
2470 * mdebugread.c (has_opaque_xref): New function to check for
2471 cross reference to an opaque aggregate.
2472 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2473 enter typedefs to opaque aggregates into the symbol tables.
2474 * mdebugread.c (parse_external): Remove skip_procedures argument,
2475 it has always been 1. Remove code that handled stProc symbols,
2476 it was never executed and was wrong, as the index of a
2477 stProc symbol points to the local symbol table and not to the
2478 auxiliary symbol info. Update caller.
2479 * mdebugread.c (parse_partial_symbols): Do not enter external
2480 stProc symbols into the partial symbol table, they are already
2481 entered into the minimal symbol table.
2482 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2483 Remove all conditionals and definitions for ptx.
2484 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2485 Fix addresses of floating point registers in REGISTER_U_ADDR.
2486 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2487 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2488 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2489 signal trampoline code work.
2490 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2491 Remove all conditionals and definitions for ptx.
2492 Remove KDB definitions.
2493 * symm-nat.c (store_inferior_registers): Fetch registers before
2494 storing them to obtain valid floating point control registers.
2495 Store fpu registers.
2496 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2497 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2498 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2500 * symm-nat.c (child_resume): Update type of `signal' parameter.
2501 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2503 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2505 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2506 calling import stubs for functions in shared libraries.
2508 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2510 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2512 * ch-lang.c (chill_is_varying_struct): Magic string is
2513 was "<var_length>" is now "__var_length" (more portable).
2515 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2517 * remote.c (getpkt): If we get a timeout, actually retry rather
2518 than just giving up the first time it happens.
2519 * remote.c: Document sequence numbers.
2520 (remote_store_registers): Change syntax of 'P' request so that it
2521 never looks like a sequence number.
2523 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2525 * os9kread.c (record_minimal_symbol): add section_offset to
2526 relocate minimal symbol table.
2527 * os9kread.c (read_minimal_symbols): ditto.
2528 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2530 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2531 return. Also if file addr is 0 leave it 0, not to relocate.
2532 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2533 'set remotexoff' and 'set remotelog' commands.
2535 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2537 * remote.c (remote_store_registers): Add 'P' request to set an
2538 individual register.
2539 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2542 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2544 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2545 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2546 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2548 * command.c (do_setshow_command, case var_string): Never add a
2549 space to the end of the string.
2550 * NEWS: Document this change.
2551 * .gdbinit: Add a space to the "set prompt" command.
2553 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2555 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2556 changes to make it compile (it doesn't link yet).
2558 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2559 (set_demangling_style, set_demangling_command): Use savestring not
2560 strdup. We were not dealing properly with a NULL return from
2561 strdup, and were not declaring strdup (the system header may or
2564 * valprint.c (val_print): Remove inaccurate comment about what
2565 types can be stub types.
2567 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2568 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2569 Supply alternate version if ATTACH_DETACH is not defined.
2570 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2571 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2572 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2574 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2576 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2578 (skip_trampoline_code): Rewrite and add support for argument
2579 relocation stubs stubs, import/export stubs, calls through
2580 "_sr4export" and cascaded trampolines.
2582 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2583 if no unwind descriptor is found.
2585 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2586 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2587 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2588 differently. All registers are four bytes.
2589 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2591 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2593 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2594 registers as both single and double values (fetching 2nd 32bit half
2595 as necessary). Annotate each register printed with its precision.
2597 * paread.c (read_unwind_info): Fix off-by-one error.
2599 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2601 * main.c (complete_command): Deal with it if arg is NULL.
2603 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2605 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2606 regarding using the PC--using the PC is necessary and all the
2607 FIXME comments in the world won't make it go away.
2609 * valops.c (value_at, value_at_lazy): Give error if we dereference
2611 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2612 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2614 * stabsread.c (patch_block_stabs): Add comment about what happens
2615 if the definition is in another compilation unit from the stab.
2617 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2619 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2621 * main.c (complete_command): New command, from Rick Sladkey
2622 <jrs@world.std.com>.
2623 (symbol_completion_function): Don't declare rl_point and
2624 rl_line_buffer; they are now declared in readline.h.
2625 (show_commands): Don't declare history_base; it is declared in
2627 * command.c (lookup_cmd): Don't delete trailing whitespace.
2628 Reverts change of 14 May 1989.
2630 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2632 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2633 code from prim_record_minimal_symbol_and_info() to here. Callers
2634 of the latter can legitimately supply a section number of -1.
2636 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2638 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2639 member functions have an element in args for a (nonexistent) this
2642 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2644 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2646 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2647 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2649 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2650 for the structure's type. All callers changed.
2652 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2653 for each structure argument rather than assuming it's either
2654 true or false for all structure arguments.
2656 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2657 on the length structure passed, not the compiler used.
2659 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2660 argument for the structure's type.
2662 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2664 * values.c (set_internalvar): Don't set var->value until we are
2665 sure there won't be an error().
2667 * remote.c (get_offsets): Reinstate comment which was in
2668 remote_wait about use of SECT_OFF_TEXT and so on.
2670 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2672 * symmisc.c (maintenance_check_symtabs): New function to check
2673 consistency of psymtabs and symtabs.
2674 * symtab.h (maintenance_check_symtabs): Add prototype.
2675 * maint.c: Add new `maint check-symtabs' command.
2676 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2677 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2678 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2680 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2681 to write_memory to avoid warnings from gcc.
2682 * config/i386/xm-symmetry.h: Add missing #endif.
2683 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2684 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2685 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2687 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2689 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2690 (hppa_push_arguments): Likewise.
2692 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2694 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2695 improve remote debugging efficiency. Also fixed problems with
2696 doing function calls for programs with no entry points.
2697 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2698 entry_point_address.
2699 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2700 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2701 parse_lines): Pass section_offsets info to these routines so that
2702 we can relocate symbol table entries upon readin.
2703 * (psymtab_to_symtab_1): Set symtab->primary to tell
2704 objfile_relocate to do relocations for our symbols.
2705 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2706 (which hang off of the symbol table).
2707 * Use prim_record_minimal_symbols_and_info instead of
2708 prim_record_minimal_symbols to supply section info to make minimal
2709 symbol relocations work.
2710 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2711 -1, try to deduce it from ms_type.
2712 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2713 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2714 add code to relocate objfile->sections data structure.
2715 * remote.c (get_offsets): Use new protocol message to acquire
2716 section offsets from the target.
2717 * (remote_wait): Get rid of relocation stuff. That's all handled
2718 by objfile_relocate now.
2719 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2720 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2722 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2724 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2726 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2728 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2729 can no longer set this at run time.
2730 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2731 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2732 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2733 sparc-tdep.c compiles).
2734 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2736 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2738 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2739 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2740 * configure.in: Recognize m68*-cisco*-*.
2742 * Makefile.in (TAGS): Use variables directly, rather than using
2743 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2744 and means that these filenames no longer need be unique across all
2745 the config/* directories.
2746 * configure.in: Put the config/*/ into TM_FILE, etc.
2748 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2749 and trapv exceptions.
2751 * target.h (struct section_table), objfiles.h (struct obj_section):
2752 Change name of field sec_ptr to the_bfd_section. More mnemonic
2753 and avoids the (sort of, for the ptx compiler) name clash with
2754 the name of the typedef.
2755 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2756 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2758 * utils.c: Include readline.h.
2759 * Makefile.in (utils.o): Add dependency.
2761 * remote.c (getpkt): Add support for run-length encoding.
2763 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2765 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2767 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2769 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2770 prim_record_minimal_symbol.
2773 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2774 computing their offset from the start of the old buffer and adding
2775 to the new buffer, rather than by assuming we can add the
2776 difference between the old buffer and the new buffer (it might not
2777 fit in an int). Merge in cosmetic differences from emacs regex.c
2778 version of this macro.
2780 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2782 * Makefile.in (install-only): Fix use of program_transform_name.
2784 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2786 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2787 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2788 so I'm nuking the command.
2789 * symtab.c (find_addr_symbol): Comment out, no longer used.
2791 * main.c (main): Don't init_source_path for the -cd argument. Now
2792 that source_path doesn't contain the current_directory from when
2793 GDB started up, init_source_path is no longer useful (and is
2794 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2796 * TODO: Remove item about line numbers being off. It is useless
2797 and confusing without a reproducible test case (it mentions
2798 proceed(), but I was able to step through proceed without trouble).
2800 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2802 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2803 library functions before the executable is run. Retrieve dynamic
2804 symbols from stripped executables.
2805 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2806 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2807 symtab.c (list_symbols): Handle mst_solib_trampoline.
2808 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2809 for all targets, remove IBM6000_TARGET dependencies.
2810 * dbxread.c (read_dbx_dynamic_symtab): New function.
2811 * dbxread.c (dbx_symfile_read): Use it.
2812 * dbxread.c (SET_NAMESTRING): Set namestring to
2813 "<bad string table index>" instead of "foo" if the string index is
2815 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2817 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2818 to break_command. Handle mst_file_* minimal symbol types.
2819 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2821 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2823 * c-exp.y(yylex): fix potential memory overflow.
2825 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2827 * environ.c (set_in_environ): Eliminate special handling of PATH and
2829 * putenv.c: Removed, conflicts with system declaration of
2830 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2832 * Makefile.in: Change accordingly.
2833 * procfs.c (procfs_create_inferior): Change comment accordingly.
2835 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2837 * rs6000-tdep.c: Change value to value_ptr.
2839 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2841 * i386m3-nat.c: Include floatformat.h.
2842 (get_i387_state): Use memset not bzero.
2846 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2847 ieee-float.h to floatformat.h.
2849 * valprint.c (val_print_string): Ignore error if the error
2850 happened after a terminating '\0'.
2852 * c-valprint.c (c_val_print): Never add 1 to return value from
2853 val_print_string; just return what it returns.
2855 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2856 looping through all of the enums.
2857 * infrun.c (signals_info): Use it.
2859 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2861 * main.c (main): When printing warning about bad baud rate, don't
2862 use warning(); it relies on current_target which isn't set up yet.
2864 * breakpoint.c (_initialize_breakpoint): Update docstring for
2865 tbreak to match what the code actually does. Don't mention tbreak
2866 in docstrings for "enable once" or "enable breakpoints once".
2868 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2870 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2871 while (0). That defeats the whole purpose of using do . . . while (0).
2872 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2873 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2874 using a ?: expression as an lvalue is not portable.
2876 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2877 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2878 'p' and 'r' symbol descriptors into a single symbol to look for a
2880 * README, config/sparc/tm-sparc.h: Update comments.
2882 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2884 * mdebugread.c (parse_type): Do not complain for types with
2885 an `indexNil' aux index, these are simply undefined types.
2886 Remove indexNil check from caller of parse_type.
2887 * mdebugread.c (parse_partial_symbols): Do not enter
2888 stGlobal, scCommon symbols into the minimal symbol table, their
2889 value is the size of the common, not its address.
2890 Handle scInit, scFini, scPData and scXData sections.
2891 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2893 Enter stProc symbols into the global_psymbols list once, not into
2894 the static_psymbols_list.
2895 Get rid of dummy psymtab if it is empty, to allow proper detection
2896 of stripped executables.
2897 * mdebugread.c (cross_ref): Allow cross references to Fortran
2900 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2902 * stabsread.c (common_block_end, fix_common_block): Stash the
2903 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2904 as to not assume that a pointer fits in an enum.
2906 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2908 * os9kread.c (fill_sym): check compiler verion number for pre-
2910 * os9kread.c (os9k_process_one_symbol): address of symbol is
2911 relative to section not module.
2912 * stabsread.c (define_symbol): add symbol type 's' as local
2914 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2916 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2917 * remote-os9k.c: fix bug in 'set remotebaud' function.
2918 * remote-os9k.c (rombug_link): minimize checking so to improve
2920 * symfile.c (symbol_file_command): check if failed to link, also make
2921 the command be able to accept more than one filenames.
2922 * target.c (target_link): check if failed to link with rombug.
2923 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2925 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2927 * remote-es.c (es1800_child_ops): Don't declare it static.
2929 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2931 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2933 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2935 * dbxread.c: New variable lowest_text_address.
2936 (record_minimal_symbol, read_dbx_symtab): Set it.
2937 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2938 end_of_text_address.
2939 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2941 * dbxread.c (end_psymtab): Remove old and commented out
2942 capping_global and capping_static. Fix comments regarding
2943 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2945 * parser-defs.h: Add "extern" to start of variable declarations so
2946 we don't end up with commons.
2947 * parse.c: Define these variables.
2949 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2952 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2954 * alpha-tdep.c: Change value to value_ptr.
2956 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2958 * solib.c (elf_locate_base): New function to locate the address
2959 of the dynamic linker's runtime structure in the dynamic info section.
2960 * solib.c (locate_base): Use it instead of iterating over the list
2961 of mapped address segments.
2962 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2965 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2967 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2968 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2969 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2970 signal trampoline and interrupt routines.
2971 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2972 (frame_chain, frame_chain_valid): Likewise.
2973 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2974 saved regs convention for SP.
2976 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2977 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2978 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2980 * tm-hppah.h (IN_SIGTRAMP): Define.
2982 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2984 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2985 alphabetic character as the start of a name.
2987 * sparclite/Makefile.in (all install): Build and install aload.
2989 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2990 config.guess and config.sub produce.
2992 * mips-tdep.c: Change value to value_ptr.
2994 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2996 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2997 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2998 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2999 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3000 value with value_ptr. This is for the ptx compiler.
3001 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3003 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3004 #if 0 i386_float_info.
3005 * symm-tdep.c (round): Remove. Also remove sgttyb.
3006 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3007 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3008 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3009 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3011 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3012 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3013 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3014 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3015 tm-i386v.h is apparently OK.
3016 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3017 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3020 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3022 * osfsolib.c (xfer_link_map_member): Update to use new
3023 target_read_string interface.
3025 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3027 * infrun.c (wait_for_inferior): In checking
3028 remove_breakpoints_on_following_step, check
3029 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3031 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3033 * os9kread.c (os9k_process_one_symbol): Rename
3034 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3035 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3036 (CORE_ADDR)0, from target_link, since that is what it uses.
3037 Process name at end, not during parsing (like we did before Kung's
3038 change), so that -readnow and -mapped can appear anywhere.
3039 Make text_relocation a local variable.
3040 * config/i386/i386os9k.mt: Fix comment.
3041 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3042 * os9kread.c: Put "comments" after #endif inside /* */.
3043 * stabsread.h: Add os9k_stabs variable.
3044 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3046 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3047 descriptor in global_symbols not local_symbols.
3048 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3050 (read_type): If os9k_stabs, accept function parameters after 'f'
3052 (read_array_type): If os9k_stabs, don't expect index type and
3053 expect lower and upper to be separated by ',' not ';'.
3054 (read_enum_type): If os9k_stabs, read a number before the first
3055 enumeration constant.
3056 (os9k_init_type_vector): New function.
3057 (dbx_lookup_type): Call it when starting new type vector.
3058 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3059 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3060 * os9kstab.c: Removed.
3061 * Makefile.in: Update accordingly.
3062 * objfiles.c (objfile_relocate_data): Removed.
3063 * remote-os9k.c (rombug_wait): Call objfile_relocate
3064 not objfile_relocate_data.
3065 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3066 * remote-os9k.c (rombug_wait): Call find_pc_section not
3068 * main.c (quit_command): Check inferior_pid; revert Kung change.
3069 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3071 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3073 * os9kread.c: New file to read os9000 style symbo table.
3074 * os9kstab.c: new file to read os9000 style stabs.
3075 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3076 * objfiles.c (find_pc_objfile): new function to search objfile
3078 * objfiles.c (objfile_relocate_data): new function to relocate
3079 data symbols in symbol table.
3080 * objfiles.h: Add two aux fields in struct objfile to handle
3081 multiple symbol table files situation like in os9000.
3082 * symfile.c: Change so 'symbol-file' command can handle multiple
3083 files. Also call target_link() to get relocation infos.
3084 * target.c (target_link): new function to get relocation info when
3085 a symbol file is requested to load.
3086 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3087 because in cross mode there's no inferior pid, bit they need to
3089 Makefile.in: add os9kread.c os9kstab.c and .o's.
3090 configure.in: add i386os9k target.
3091 config/i386/i386os9k.mt: new add.
3092 config/i386/tm-i386os9k.h: new add.
3094 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3096 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3097 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3099 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3101 * target.c, target.h (target_read_string): Provide error detection to
3102 caller. Put string in malloc'd space, so caller need not impose
3104 * solib.c (find_solib): Update to use new interface.
3105 * irix5-nat.c (find_solib): Read o_path from inferior
3106 (clear_solib): Free storage for o_path.
3107 * valprint.c (val_print_string): Add comments.
3109 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3111 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3114 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3116 * value.h (struct value): Add modifiable field.
3117 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3118 (record_latest_value): Don't mess with VALUE_LVAL of value.
3119 * valops.c (value_assign): Check it. Reword existing error
3120 message on not_lval.
3122 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3123 (STEP_SKIPS_DELAY): Added.
3124 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3127 * valprint.c (val_print_string): If errcode is set, always print
3128 an error, regardless of force_ellipsis. In the non-EIO case,
3129 just print the error message rather than calling error(). Don't
3130 access *(bufptr-1) if bufptr points to the start of the buffer.
3131 When looking for '\0', don't increment bufptr and addr if bufptr
3132 started out already at limit. If an error happens on fetching the
3133 first character, don't print the string.
3135 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3137 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3140 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3141 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3142 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3143 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3144 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3145 * findvar.c: Update comment regarding ieee-float.h.
3147 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3149 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3150 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3151 Define to make backtracing through the various sigtramp handlers
3153 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3154 the saved pc from ucontext on the stack for SVR4 signal handling.
3156 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3158 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3159 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3160 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3161 just use the global variable itself. When printing baud rate,
3162 don't print a baud rate if baud_rate is -1.
3164 * coffread.c (read_coff_symtab): Pass mst_file_* to
3165 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3166 symbols in the minimal symbols regardless of SDB_TYPE.
3168 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3170 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3171 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3172 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3173 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3174 ignored bs->stop for a bp_step_resume breakpoint.
3175 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3176 which performs one (the check_sigtramp2 one) of the functions
3177 which had been handled by the step_resume_breakpoint. For each
3178 use of the step_resume_breakpoint, make it still use the
3179 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3181 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3182 When setting the frame address of the step resume breakpoint, set
3183 it to the address for frame *before* the call instruction is
3184 executed, not after.
3186 * mips-tdep.c (mips_print_register): Print integers using
3187 print_scalar_formatted rather than duplicating all the
3188 CC_HAS_LONG_LONG and so on.
3189 (mips_push_dummy_frame): Use read_register_gen rather than using
3190 read_register and then putting it back in target format with
3191 store_unsigned_integer. If registers are more than 4 bytes, give
3192 an error rather than have some registers overwrite other
3194 #if 0 unused include of opcode/mips.h.
3196 * symfile.h: Don't declare arguments for coff_getfilename.
3198 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3200 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3202 * configure.in (hppa*-*-osf*): New configuration.
3203 * config/pa/hppaosf.mt: New target makefile fragment.
3204 * config/pa/tm-hppao.h: New target include file.
3206 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3208 * exec.c (print_section_info): Print entry point for exec_bfd only.
3209 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3210 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3211 causes problems if <sys/types.h> has no multiple inclusion protection.
3213 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3215 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3216 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3217 (CALL_DUMMY_LENGTH): Changed accordingly.
3219 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3221 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3222 numbers of register windows.
3224 * sparclite/hello.c: Add factorial function for testing.
3225 * salib.c: Use macros instead of constants for I/O addresses to
3226 make 931 support easier.
3227 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3228 register in sta/lda instructions.
3230 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3232 * dbxread.c (process_one_symbol): Set
3233 block_address_function_relative for COFF like we do for ELF and SOM.
3235 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3237 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3239 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3240 the enumerators of an ecoff enum into the partial symbol table.
3241 * mdebugread.c (parse_partial_symbols): Call it.
3242 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3243 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3244 offsets. Cast psymtab->read_symtab to PTR before passing it to
3246 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3247 set up the global offset table pointer in pic compiled code.
3248 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3249 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3250 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3251 ensures that floats are promoted to doubles before they are pushed
3254 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3256 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3257 Fixup cache_on and flush_i_cache so that they work for both the
3258 930 and 932 processors. Rewrite most low level funcs (uart
3259 access & cache stuff) to use new ASI access macros in sparclite.h.
3260 Also make it easy to access second serial port.
3262 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3264 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3265 <sys/stat.h>; not needed.
3267 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3269 * stack.c (print_frame_info): In "pathological" case, don't
3270 distrust the line number information.
3272 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3274 * mips-tdep.c (mips_print_register): handle 64 bits register.
3275 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3277 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3281 * Makefile.in (install): Do the sed for program_transform_name
3282 ourselves instead of worrying about INSTALL_XFORM. This enables
3283 users to override INSTALL_PROGRAM in the standard way.
3285 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3286 depend on Makefile.in.
3288 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3289 Only test against INT_MIN if a LONGEST is bigger than an int.
3291 * README: Change GhostScript to Ghostscript.
3293 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3295 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3296 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3297 character file names.
3298 * Makefile.in (ALLPARAM): Add these files.
3300 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3301 character file names.
3302 * Makefile.in: Add Kung's new mips64 files.
3304 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3306 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3307 mips64el-*-ecoff and mips64-big-*.
3308 * defs.h: get rid of FORCE_LONG_LONG.
3309 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3310 parsing. Change register size to be MIPS_REGSIZE.
3312 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3314 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3315 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3316 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3318 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3320 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3321 (remove_commands, add_commands): Add/remove hms-drain when target
3324 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3326 * configure.in: Add Lynx/rs6000 support.
3327 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3328 messages. Add rs6000 support. Don't try to modify unwritable
3330 * rs6000-nat.c: Move lots of native dependent stuff (like core
3331 file support) from rs6000-tdep.c & xcoffexec.c to here.
3332 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3333 * xcoffexec.c: Move native dependent stuff to nat.c.
3334 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3336 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3338 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3339 New files to support Lynx/rs6000.
3341 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3343 * README: Remove note about gcc warnings on alpha, these should be
3345 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3346 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3347 remote-utils.c, stabsread.c: Include <string.h>.
3348 * regex.c: Include "defs.h", change re_comp argument to const char *.
3349 * infptrace.c (fetch_register, store_inferior_registers): Change
3350 regaddr to type CORE_ADDR.
3351 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3352 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3354 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3356 * symtab.h: Always define BYTE_BITFIELD to nothing.
3358 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3360 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3361 * configure.in: Remove comment about m68k-em.mt.
3362 * Makefile.in: Remove references.
3364 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3366 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3369 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3371 * target.c (target_preopen): If target_kill doesn't remove the
3372 target from the stack, use pop_target to do it.
3374 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3375 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3376 changes to stabsread.c from summer 1993.
3378 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3379 printing the program, rather than passing NULL to printf.
3380 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3381 try to call UDIDisconnect again. Print better message.
3382 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3384 (udi_create_inferior): If udi_session_id is negative, open a new
3385 TIP rather than giving an error.
3387 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3388 config/ns32k/ns32km3.mh: Define NAT_FILE.
3389 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3390 (it was inconsistent and namespace-wrong) to NM_M3_H.
3391 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3392 (m3_open): New function.
3394 * TODO: Update Mach section.
3396 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3398 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3400 * printcmd.c (printf_command): Add missing single-letter
3401 backslash-escape sequences, and improve error message.
3403 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3405 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3406 rather than trying to shove an int into a pointer and back out
3407 again. This avoids compiler warnings.
3409 * defs.h (alloca): Declare as void *, not char *, on hpux.
3410 Don't prototype it, just declare the return type.
3412 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3414 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3415 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3417 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3419 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3420 ZERO_REGNUM, just read it as zero without talking to the board.
3422 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3424 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3425 to store_floating, not nonexistent variable len.
3427 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3429 (mips_store_word): Change calling convention to return errors, and
3430 to provide old contents if the caller wants it.
3431 (mips_xfer_memory): Deal with errors from mips_store_word.
3432 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3433 define now that remote-mips.c doesn't use BREAKPOINT.
3435 * remote-mips.c (mips_create_inferior): Call warning if arguments
3436 specified, and then execute "set args" command. Call error, not
3437 mips_error, if executable file not specified.
3439 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3442 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3445 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3447 * value.h (print_longest): Rename "value" to "val" in prototype
3448 declaration because some compilers don't like arguments whose
3449 names are the same as types.
3450 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3451 before passing it to remote_*_bytes.
3453 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3455 * h8500-tdep.c (saved_pc_after_call): The size of the
3456 pc is memory model dependent. (segmented_command,
3457 unsegmented_command, _initialize_h8500_tdep): New commands to
3458 change memory model.
3459 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3461 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3462 (hms_wait): Use new status structure
3463 (hms_open): Push the target here. (hms_before_main_loop): Not
3464 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3465 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3466 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3467 all registers in a compact way.
3469 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3471 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3472 as CORE_ADDR to match definition in rs6000-tdep.c.
3474 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3476 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3477 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3478 definitions into the psymtab.
3480 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3482 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3483 a special exceptionSize for the 68332.
3485 * remote-udi.c (udi_attach): If no arguments, print error.
3487 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3489 * Makefile.in (VERSION): Bump to 4.12.1
3490 * NEWS, README: Update to match 4.12 release.
3492 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3494 * command.c (empty_sfunc): New function.
3495 (add_set_cmd): Use it instead of not_just_help_class_command.
3496 (not_just_help_class_command): Change calling convention back to
3497 what it was before yesterday's change.
3499 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3500 of the type if present.
3502 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3504 * printcmd.c (decode_format): Don't blithely set the size for
3505 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3507 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3508 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3509 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3510 always just check against INT_MIN and INT_MAX (this also fixes things
3511 if sizeof (long) > sizeof (int), e.g. Alpha).
3512 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3513 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3514 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3515 BUILTIN_TYPE_UNSIGNED_LONGEST.
3516 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3517 longest_int and longest_unsigned_int.
3518 * value.h (struct value): Just align to LONGEST, rather than worrying
3519 about CC_HAS_LONG_LONG.
3520 * valarith.c (value_binop): Figure out type ourself based on
3521 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3522 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3523 * valprint.c (val_print_type_code_int): Just call
3524 extract_unsigned_integer directly, rather than going through
3526 * printcmd.c (decode_format): Remove code which would sometimes
3527 change 'g' size to 'w' for integers. print_scalar_formatted handles
3528 printing huge integers well enough, thank you.
3530 * command.c (add_set_cmd, not_just_help_class_command): Change
3531 to make this the sfunc, not cfunc, since that is how we call it.
3532 * command.h: Comment difference between sfunc and cfunc.
3533 * demangle.c (set_demangling_command): Add third arg since that
3534 is how it is called.
3535 (_initialize_demangler): Use sfunc, not cfunc, for
3536 set_demangling_command, since that is how it is called.
3537 Remove show_demangling_command; it has no effect.
3539 * command.c (shell_escape): Report errors correctly (with error
3540 message from strerror).
3542 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3544 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3545 x_scnlen.l rather than x_scnlen to match corresponding change in
3548 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3550 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3551 Change comments regarding TYPE_CODE_BOOL.
3552 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3553 regardless of the language.
3554 (value_true): Just call value_logical_not regardless of language.
3555 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3556 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3557 * language.h: Improve comment for la_builtin_type_vector.
3558 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3559 builtin_type_m2_bool.
3561 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3563 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3564 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3566 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3568 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3569 by restarting the ioctl.
3571 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3573 * target.h (target_wait): Add comment about calling
3574 return_to_top_level.
3576 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3578 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3579 additional arguments.
3580 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3582 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3584 * sparc-stub.c: Remove unnecessary #include of memory.h.
3586 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3588 * mips-tdep.c: Remove code which sets saved_regs from
3589 init_extra_frame_info and put it in new function mips_find_saved_regs.
3590 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3591 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3592 check if it is NULL and call mips_find_saved_regs if so.
3594 * remote-mips.c: Use unfiltered, not filtered, output most places.
3596 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3597 backtrace. Revise comments.
3599 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3601 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3602 alpha and irix. The _sigtramp case has to be handled properly
3603 in the tdep files if we have no ecoff debugging info.
3604 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3605 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3606 without PC_REGNUM kludge.
3607 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3608 Clean up handling of mips sigtramp frames, improve comments.
3610 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3612 * paread.c (read_unwind_info): Fix typo.
3614 * paread.c (pa_symtab_read): Update the "check_strange_names"
3615 filter to match GCC's current output. Filter out section symbols
3616 (which the HP linker sometimes puts in the wrong place).
3618 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3620 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3622 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3624 * Makefile.in: Remove all references to sparcly-nat.c.
3626 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3627 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3628 duplicating serial.h and target.h.
3630 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3631 are not used anywhere (a 5 Oct 1993 change removed the uses).
3633 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3634 * config/m68k/es1800.mt: Add comment.
3635 * remote-es.c: Extensive changes to update to current conventions.
3637 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3638 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3639 to achieve the desired timeout.
3640 * serial.h (serial_t): Add field timeout_remaining.
3642 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3644 * c-exp.y (yylex): Reenable nested type code.
3646 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3648 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3650 * remote-mips.c (mips_ops): Fix docstring.
3652 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3654 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3655 with the old tm-m68k-em.h:
3656 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3657 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3658 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3659 Add FIXME regarding GET_LONGJMP_TARGET.
3661 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3662 * infptrace.c (kill_inferior): Add comments.
3663 * main.c (quit_command): Call target_close after we kill or
3665 * remote-udi.c (udi_close): Don't error() if QUITTING.
3667 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3669 * configure.in: Make m68k-coff and aout add monitor support in
3670 addition to the standard serial support.
3672 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3674 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3677 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3679 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3680 * elfread.c (record_minimal_symbol_and_info),
3681 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3683 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3685 * i386-stub.c: Add ".text" right before "mem_fault:".
3687 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3689 * remote-utils.c (usage): Fix message to be accurate and conform
3690 more closely to normal conventions.
3692 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3693 whether to show information about exec_bfd, and not control whether
3694 to show information about device and speed.
3696 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3697 usage message, don't dump core.
3699 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3700 for variable size array.
3701 (bug_fetch_register, bug_store_register): Rename "value" to
3702 "fpreg_buf" because some compilers don't like variables whose
3703 names are the same as types.
3704 (bug_store_register): Use a cast when converting char * to
3707 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3708 of the command in error message (the text was referring to the old
3709 name of the command).
3711 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3713 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3714 full details on structure elements without names. This partially
3715 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3716 of those changes was accidental.
3718 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3719 defined, make it an error to specify a single argument which is not
3722 * Makefile.in (version.c), main.c (print_gdb_version): Use
3723 host_alias and target_alias, not host_canonical and
3724 target_canonical, to print configuration.
3726 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3728 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3729 of builtin_type_long. It is necessary to get a type which is
3730 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3732 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3733 various miscellaneous things discovered in the process:
3734 * printcmd.c, defs.h (print_address_numeric): New function.
3735 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3736 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3737 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3738 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3740 * utils.c, defs.h (gdb_print_address): New function.
3741 * expprint (dump_expression), gdbtypes.h: Use it.
3742 * breakpoint.c (describe_other_breakpoints),
3743 symmisc.c (dump_symtab, print_symbol):
3744 Use filtered not unfiltered I/O.
3745 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3746 just run gdb under a debugger for this (and it had problems with
3747 printing addresses, how to print b->shadow, etc.).
3748 * buildsym.c (make_blockvector), core.c (memory_error),
3749 exec.c (print_section_info), maint.c (print_section_table),
3750 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3751 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3752 Add comments saying code is broken. Marked with "FIXME-32x64".
3753 * dbxread.c (process_one_symbol), partial-stab.h (default),
3754 remote-vx.c (vx_run_files_info):
3755 Don't cast int being passed to local_hex_string.
3756 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3757 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3759 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3761 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3762 * source.c: Include <sys/types.h> regardless of USG.
3764 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3766 * valops.c (value_assign): Set `type' after coercing toval.
3767 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3768 Use extract_unsigned_integer to get the address of a reference.
3770 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3772 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3773 AIX can use ? instead of \ for continuation. Deal with it.
3775 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3776 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3777 the HP compiler in ANSI mode doesn't like.
3779 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3780 based on USG, rather than defining HAVE_SIGSETMASK to an
3781 expression containing defined. Having a macro used in #if expand
3782 to an expression containing "defined" is undefined according to
3783 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3786 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3788 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3789 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3791 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3793 * ch-exp.y (match_string_literal): Allow a zero-length string.
3794 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3796 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3798 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3799 passing them to print_387_status.
3800 (print_387_status): Don't subtract top from 7 before using it.
3801 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3802 from 7; the above explains it.
3804 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3806 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3807 pointer value when fixing up the frame at the start of a function.
3809 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3811 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3812 Sparc from the stack.
3814 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3816 * remote-mips.c (mips_initialize): Clear mips_initializing via
3817 cleanup chain, not directly.
3819 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3820 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3821 munging the timeout due to the limited range of c_cc[VTIME].
3823 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3824 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3825 m3-nat.c (m3_create_inferior): Pass it.
3826 * procfs.c: Remove ptrace function. It was declared in a way which
3827 conflicted with the prototype in unistd.h on Solaris.
3829 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3831 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3832 in the sigcontext if it is a signal trampoline frame.
3833 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3834 Define for Solaris2.
3836 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3838 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3839 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3840 tm-sparc.h so they can be overridden if necessary.
3842 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3844 * lynx-nat.c: Add Sparc support.
3845 * sparcly-nat.c: Remove. It's useless.
3846 * config/sparc/nm-sparclynx.h: Rewrite.
3847 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3849 * config/sparc/tm-sparclynx.h: Rewrite.
3851 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3853 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3854 directory. Old code was discarded, since the new opcode table has
3857 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3859 * Makefile.in (realclean): Remove info files per make-stds.texi.
3861 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3863 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3864 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3865 * config/sparc/tm-sun4sol2.h: Define it.
3867 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3869 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3870 if we did not find a symbol.
3872 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3874 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3877 * hppab-nat.c (call_ptrace): Delete redundant function.
3878 (kill_inferior, attach, detach, child_resume): Likewise.
3879 (child_xfer_memory): Likewise.
3881 * hppah-nat.c (call_ptrace): Delete redundant function.
3882 (kill_inferior, attach, detach, child_resume): Likewise.
3884 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3886 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3888 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3890 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3891 (CHILD_XFER_MEMORY): Define.
3892 (PT_*): Define so that generic infptrace.c code can be used.
3894 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3896 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3897 struct section_offsets *, not a (nonexistent) struct section_offset *.
3899 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3900 internal_xcoff_symtab, not an array of one of them. Change lots of
3901 "main_aux" to "&main_aux" and so on.
3903 * coffread.c, xcoffread.c: Include <coff/internal.h>
3906 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3908 * coffread.c (coff_getfilename): Make it not static.
3910 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3912 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3913 a completely gratuitous difference between xcoffread.c and coffread.c).
3915 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3917 * infrun.c (wait_for_inferior): Don't set frame for
3918 step_resume_breakpoint for IN_SIGTRAMP cases.
3920 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3921 breakpoint.c (bpstat_what): Move step_resume from its own field of
3922 the struct bpstat_what into the main_action. Make it override
3923 other breakpoints. This is a conservative change in the sense
3924 that before the step resume breakpoint was a breakpoint.c
3925 breakpoint, hitting the step resume breakpoint overrode even
3926 calling bpstat_stop_status.
3928 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3930 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3931 in case execution was stopped in the called function.
3932 * stack.c (print_frame_info, frame_info): If backtracing through
3933 a call dummy, handle the starting source line number on a line
3934 boundary like backtracing through sigtramp.
3935 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3936 for call dummy frame right. Remove old test for dummy frame,
3937 it has been unused at least since gdb-3.5.
3938 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3941 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3943 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3945 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3947 * infrun.c (signals_info), target.c (target_signal_from_name):
3948 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3950 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3952 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3953 * inflow.c (terminal_ours_1): When discussing how to deal with the
3954 tty state, make note of query() as well as readline.
3956 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3957 signals for which stop and print are cleared by default.
3959 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3961 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3962 reserved fields to hold a stub unwind entry type. Fix typo.
3963 (stub_unwind_entry): New structure for raw stub unwind entries.
3964 (stub_unwind_types): The types of stubs we may encounter.
3965 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3966 * hppa-tdep.c (rp_saved): Use additional information provided
3967 by linker stub unwind descriptors.
3968 (frameless_function_invocation): Likewise.
3969 (frame_chain_valid): Likewise.
3970 * paread.c (compare_unwind_entries): New function for sorting
3971 unwind table entries.
3972 (read_unwind_info): Rewrite to remove dependency on host endianness.
3973 Read in data from the $UNWIND_END$ subspace which contains linker
3974 stub unwind descriptors. Merge that data into the basic unwind
3977 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3979 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3981 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3982 from either the symbol name or the auxent.
3983 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3986 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3988 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3990 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3992 * README: Update notes for alpha port.
3994 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3996 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3997 for operation fault, constraint fault, and type fault.
3999 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4001 * Makefile.in (init.c): Add comment explaining formatting conventions.
4003 * c-exp.y (parse_number): Assign to temporary between the right
4004 shifts, to work around a bug in the SCO compiler.
4006 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4007 Add various files which were added to GDB recently.
4009 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4012 * Makefile.in: Add mostlyclean target.
4014 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4018 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4020 * main.c (show_commands): Make return type of extern
4021 history_get be HIST_ENTRY, rather than struct _hist_entry.
4022 (The latter loses with the upcoming merged readline.)
4024 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4026 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4027 const char *, not char *.
4029 * symtab.h (struct symbol): Make section short, not unsigned short.
4031 * symtab.c (lookup_symbol): Add comment about QUIT here.
4033 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4035 * c-exp.y (parse_number): Check for overflow regardless of range
4036 checking. Fix overflow check to use unsigned LONGEST, not
4039 * c-exp.y (parse_number): Make it so that integer constants are
4040 builtin_type_long_long if builtin_type_long isn't big enough or if
4041 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4043 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4044 Print our "()" first, then recurse for the target type.
4046 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4048 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4050 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4052 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4054 * utils.c (request_quit): Re-establish signal handler regardless
4057 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4059 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4061 * i960-tdep.c: Include target.h.
4063 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4065 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4067 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4069 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4070 changes (status -> ourstatus; declare status, etc.).
4071 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4073 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4075 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4077 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4079 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4081 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4083 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4085 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4087 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4089 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4091 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4092 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4094 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4097 Add search to target vector (#if 0'd until after 4.12):
4098 * target.h (to_search, target_search): Add.
4099 * gdbcore.h, core.c (generic_search): Add.
4100 * remote.c (remote_search): Add.
4101 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4104 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4105 is on, call find_pc_function rather than relying just on the minimal
4106 symbols (probably only matters for symbol readers which don't put
4107 statics in the minimal symbols, but changing this strikes me as
4108 not conservative enough).
4109 Initialize name_location in all cases.
4110 If no symbol and no msymbol, don't print anything symbolic.
4112 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4114 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4116 * printcmd.c (print_address_symbolic): Make it search the
4117 symtabs for variables as well as functions. Add `set print
4118 fast-symbolic-addr' and default it to fast (the old way).
4119 Print line numbers for data items as well as functions.
4121 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4122 address, if a symbol is found (take two more args pointing to
4123 where to store these results).
4125 * symtab.h (find_addr_symbol): Add prototype.
4127 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4129 * objfiles.h: Fix comments to reflect the fact that the phrase
4130 "top of stack" always refers to where the pushing and popping takes
4131 place, regardless of whether it is at the highest or lowest address.
4133 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4135 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4136 compiler generated tag names.
4137 * mdebugread.c (parse_type): Handle cross references to qualified
4139 * valops.c (value_struct_elt): Improve error message if the
4140 address of a method is requested from an object instance.
4141 * valops.c (search_struct_method): Make name_matched non-static
4142 to get it initialized correctly.
4143 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4144 exclude segment register which are not writable on newer SCO versions.
4146 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4148 * go32-xdep.c: Remove unused function uerror.
4149 (sigsetmask): Declare return type. Declare argument (to match the
4150 way it is called). Explicitly return 0.
4152 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4154 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4155 partial_symbol): Shrink the storage sizes of symbols, by making
4156 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4157 enums and small ints to the end of each struct to improve
4158 alignment, and switching the section number from int to unsigned
4161 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4163 * symtab.c (find_addr_symbol): New routine that will find the nearest
4164 symbol associated with an address. It does so by exhaustive
4165 search of the symtabs, so it's slow but complete.
4167 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4169 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4170 to [0,0] rather than [0, end of first source file]. This avoids
4171 problems with other parts of GDB looking for linetables in the
4172 _globals_ symtab. Eliminate variables num_object_files and
4173 first_object_file_end.
4175 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4177 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4178 (pop_frame): Restore PC2 and LR0 from dummy frames.
4179 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4180 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4181 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4182 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4183 (SETUP_ARBITRARY_FRAME): Define.
4185 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4187 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4189 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4191 * remote-udi.c (udi_resume): Correct prototype.
4193 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4195 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4196 hppa_frame_find_saved_regs.
4197 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4198 (prologue_inst_adjust_sp): New function.
4199 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4200 (skip_prologue): Completely rewrite to use unwind information.
4201 (hppa_frame_find_saved_regs): Likewise.
4203 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4205 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4206 to convert a signal number with appropriate bounds checking.
4208 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4210 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4212 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4213 print a newline to end the display anyway.
4215 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4216 coprocessor status regs) when popping a frame. This fixes
4217 float exceptions that occur after calling inferior functions.
4219 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4220 Read and write the fsr (float status register) to/from the child
4221 process along with the float regs. Remove Peter Schauer's change
4222 of May 24 '93, which has higher overhead and doesn't solve the
4223 real problem (which was that FSR wasn't being set).
4225 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4227 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4228 stack overflow check isn't right after the register stack
4229 adjustment instruction. Metaware R2.3u compiler moves other
4230 things in front of it. This fix isn't perfect but is what's
4233 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4235 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4237 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4238 character filenames.
4239 * configure.in: Change accordingly.
4241 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4243 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4244 _filtered io routines from these two files.
4246 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4248 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4249 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4250 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4252 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4254 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4256 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4257 printing to gdb_stderr.
4259 * remote-udi.c (udi_kill): Don't close the connection, just set
4260 inferior_pid to zero.
4261 (udi_mourn): Call remove_breakpoints.
4263 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4265 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4267 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4269 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4271 * remote-bug.c: At the start of each section, reset srec_frame
4274 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4275 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4276 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4277 code which looks for those two waitkinds. Use switch statement.
4278 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4279 CHILD_SPECIAL_WAITSTATUS.
4281 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4282 * Move target_signal_from_host, target_signal_to_host, and
4283 store_waitstatus from inftarg.c to target.c. procfs needs them.
4284 * target.c: Include "wait.h" and <signal.h>.
4285 * target.h, infrun.c (proceed), proceed callers: Pass new code
4286 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4287 enums being treated as unsigned and is cleaner.
4288 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4290 * infcmd.c (signal_command), infrun.c (signals_info):
4291 Don't allow user to specify numeric equivalent of
4292 TARGET_SIGNAL_DEFAULT.
4294 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4296 * config/alpha/alpha-netware.mt: New target support for Alpha
4298 * configure.in: Add alpha-*-netware* target.
4300 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4302 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4304 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4306 * target.h: Add enum target_waitkind, enum target_signal, and
4307 struct target_waitstatus. Change status argument to target_wait to
4308 be struct target_waitstatus * instead of int *.
4309 * target.h, infrun.c, all targets: Change type of signal arguments
4310 to resume(), proceed(), and target_resume() from int to enum
4312 * All targets (*_wait, *_resume): Change accordingly.
4313 * infcmd.c (program_info, signal_command), throughout infrun.c,
4314 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4315 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4316 signal code stuff right with the new signals would be non-trivial).
4317 * inferior.h (stop_signal): Make it enum target_signal not int.
4318 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4319 target_signal_from_name): New functions.
4320 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4321 store_waitstatus): New functions.
4322 * procfs.c (procfs_notice_signals): Use them.
4323 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4325 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4327 * objfiles.c (build_objfile_section_table): Don't abort() if
4328 objfile->sections is already set.
4330 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4331 to match recent change to exec.c.
4335 * main.c (print_gdb_version): Change year to 1994.
4337 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4338 * Makefile.in (NONSRC): Add ChangeLog-93.
4340 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4342 * stabsread.c (read_type): Allow defining several type numbers
4343 at once (e.g. "(1,2)=(3,4)="...).
4345 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4347 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4349 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4351 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4352 to process_one_symbol.
4353 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4354 avoid caching a bad endaddr in find_pc_partial_function.
4356 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4358 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4360 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4362 * infrun.c (wait_for_inferior): Do not step or step resume past
4363 the end of a one-line function we just stepped into.
4365 For older changes see ChangeLog-93
4371 version-control: never
projects / external / binutils.git / blob