1 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * breakpoint.h (struct bpstat): Remove momentary field.
4 Remove bpstat_momentary_breakpoint. This was always kludgy
7 * breakpoint.h: Add enum bpstat_what.
8 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
9 stop and print fields of bpstat now per-breakpoint, not just
10 one for the whole chain.
11 breakpoint.{c,h} (bpstat_what): New function.
12 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
13 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
14 with call to bpstat_what.
15 README: Remove watchpoint/breakpoint bug from known bugs.
17 * breakpoint.h: Prototype bpstat_find_breakpoint.
19 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
21 * symtab.c (find_methods, gdb_mangle_name): Note that functions
23 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
24 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
26 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
28 * i960-pinsn.c (tabent): Copied struct definition from
31 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
33 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
35 * symtab.c (gdb_mangle_name): Use it.
36 * symtab.c (find_methods): Do not add destructors to choice list
38 * symtab.c (decode_line_1): Make breakpoints on destructors work
41 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
43 * ser-go32.c: Make it use serial port name.
44 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
46 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
49 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
51 * configure.in: Only configure sparclite subdir when target_cpu
54 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
56 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
57 Remove FIXME comment regarding this.
59 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
61 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
63 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
65 Add section table to objfile struct. Use it for find_pc_section.
66 * objfiles.c (add_to_objfile_sections,
67 build_objfile_section_table, find_pc_section): new functions.
68 (allocate_objfile): build section table.
69 * objfiles.h (struct obj_section): new structure.
70 (struct objfile): add section table.
71 (find_pc_section): new prototype.
72 * solib.[ch] (find_pc_section_from_so_list): removed.
73 * sparc-tdep.c: include objfiles.h for find_pc_section. include
74 symfile.h for objfiles.h.
75 (in_solib_trampoline): adjusted for new find_pc_section
76 prototype. Removed BAD_RICH_HACK ifdefs.
77 * symfile.c (syms_from_objfile): offset objfile sections.
78 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
79 * symfile.h (find_pc_section): prototype removed. Also fixed
80 comment typo NUL -> NULL.
81 * target.[ch] (find_pc_section_from_targets): removed.
82 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
84 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
86 * ser-go32.c: Format. (go32_open): Use proper return value.
88 * configure.in: Undo conditional configdirs hack for sparclite.
90 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
92 * symtab.c (list_symbols): When call break_command, pass both
93 filename and function name not just function name.
95 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
97 (Changes and new files to make "none" a full fledged configuration)
98 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
99 Currently only tm-none.h has any meaningful contents.
100 * config/none/none.mh (NAT_FILE): Use nm-none.h
101 * config/none/none.mh (XM_FILE): Use xm-none.h
102 * config/none/none.mt (TM_FILE): Use tm-none.h
103 * Makefile.in (depend): Remove comment about parse errors in
104 valops.c, it now parses correctly and generates a correct depend
105 line. Remove line that touches xm.h, tm.h, and nm.h; they are
106 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
108 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
110 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
112 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
113 exactly 8 characters.
115 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
117 * configure.in: Sparclite uses sparc config dir. Also has it's
118 own tm- & .mt files now. Also add sparclite to configdirs.
119 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
120 * config/i386/go32.mh: Nullify def of TERMCAP.
121 * config/i386/xm-go32.h: Get rid of redef of EIO.
122 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
123 specific configs. Very similar to sun4os4, but without solib.
124 * sparclite/{Makefile.in configure.in}: First cut at making this
127 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
129 * ser-go32.c: First cut at adapting to new serial interface.
131 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
133 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
134 These implement a new serial line interface for talking to remote
136 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
137 EXCEPT go32, which gets ser-go32.c.
138 * remote.c: Use new serial interface. More remote-xxx's to be
140 * ser-bsd.c, ser-termios.c: Removed.
141 * serial.c: New. Implements common operations for all serial
143 * ser-unix.c: New. Unix specific serial operations for various
144 flavors of Unix (Posix, SysV, BSD).
145 * serial.h: Generic serial interface defs.
146 * config/i386/go32.mh, config/i386/i386bsd.h,
147 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
148 ser-bsd.o from XDEPFILES. All the magic is now handled in
151 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
153 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
155 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
157 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
159 * rs6000-tdep.c (frameless_function_invocation): Don't even think
160 about framelessness except on the innermost frame.
162 * xcoffexec.c: Call fatal() not abort().
164 * stabsread.c (patch_block_stabs): If stab & no symbol, make
165 a LOC_OPTIMIZED_OUT symbol.
166 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
167 findvar.c (read_var_value), printcmd.c (address_info),
168 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
169 m2-exp.y (yylex): Deal with it.
170 **** start-sanitize-chill ****
171 ch-exp.y (yylex): Deal with it.
172 **** end-sanitize-chill ****
174 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
176 * findvar.c (value_from_register): H8500 specific, check to see
177 if we are looking at short pointer. If so, skip crock.
178 * h8500-tdep.c (h8500_frame_chain): Mask down value from
179 read_memory_integer() to avoid getting messed up by sign extension.
181 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
183 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
184 ifdef protect using BAD_RICH_HACK. This should be removed soon.
185 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
187 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
189 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
191 * core.c (dis_asm_print_address): New function.
193 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
196 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
198 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
199 entire breakpoint chain and print only the first entry that needs to
200 be printed and needs to be stopped for. Fixes problems with printing
201 of multiple breakpoints with different conditions.
202 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
203 effectively stops printing of the breakpoint chain.
204 * breakpoint.c (print_it_noop): New routine to print nothing
205 for this breakpoint entry and dont stop printing.
206 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
207 watchpoint only if it is enabled.
208 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
209 descriptor from the library to make backtraces through setjmp work.
210 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
212 * mips-tdep.c (read_next_frame_reg): Provide correct values for
213 all registers saved within sigtramp, cleanup.
215 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
217 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
219 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
221 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
222 with prototype in ../include/dis-asm.h.
224 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
226 * core.c (dis_asm_{read_memory,memory_error}): New functions.
227 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
228 Use read_memory_func interface to disassembler.
230 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
232 Teach sparc solaris to next over shared library functions.
233 * solib.[hc] (find_pc_section_from_so_list): new function and
235 * sparc-tdep.c (in_solib_trampoline): new function.
236 * symfile.[hc] (find_pc_section): new function and prototypes.
237 * target.[hc] (find_pc_section_from_targets): new function and
239 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
242 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
244 * infrun.c (wait_for_inferior): Revise comment.
246 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
248 * command.{c,h}: New var_type var_integer.
249 main.c: Use it for history_size.
251 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
252 Lint and byte-order fixups.
254 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
256 * breakpoint.h (bpstat): New field print_it.
257 breakpoint.c (bpstat_print): Use it.
258 (print_it_normal): New function (from old bpstat_print code).
259 (bpstat_{alloc,stop_status}): Set print_it field.
261 * breakpoint.c (bpstat_stop_status): Use catch_errors when
262 evaluating watchpoint condition, via new function watchpoint_check.
263 Also stop if watchpoint disabled due to leaving its block.
265 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
267 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
269 * mips-pinsn.c: Add missing include of dis-asm.h.
271 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
273 * Makefile.in (clean, distclean, realclean): Recursively apply
274 to subdirs first, rather than last. This avoids, for example,
275 Makefile being removed in a parent directory before the recursive
278 * alldeps.mak, depend: Update for below changes.
280 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
281 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
282 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
283 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
285 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
286 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
287 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
288 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
289 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
290 tm-68k.h to tm-m68k.h.
291 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
292 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
295 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
296 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
297 * a29k-tdep.c: Renamed from am29k-tdep.c.
298 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
299 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
300 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
301 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
303 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
304 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
305 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
307 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
308 define that does not appear anywhere else in the gdb source tree.
309 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
311 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
313 * breakpoint.c: Add comments regarding breakpoint_re_set.
315 * xcoffread.c (sort_syms, compare_symbols): Remove.
316 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
317 not our own sort_syms (it is identical).
319 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
321 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
323 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
324 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
326 * exec.c (exec_close): Fix storage leak.
327 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
328 output sections when patching an executable.
329 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
330 when writing all registers.
331 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
332 at the right offset in the dummy frame.
333 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
334 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
335 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
337 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
339 * Makefile.in (TARFILES): Avoid trailing backslash.
341 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
343 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
344 it in breakpoint_re_set.
345 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
347 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
348 don't use sizeof(int) for target stuff, etc).
350 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
352 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
353 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
354 support that can't be integrated anyway due to lack of clear
357 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
359 * findvar.c (read_register, write_register): Make these capable
360 of reading/writing registers that are shorter than REGISTER_TYPE.
361 * (value_from_register): Install H8500 specific code to return
362 proper value when register is being used as a pointer.
363 * h8500-tdep.c: Remove extra defines of NUM_REGS.
364 (h8500_skip_prologue): Use correct lengths for LINK instructions.
365 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
366 chain frames properly by combining frame pointer with T reg.
367 (init_extra_frame_info): Delete. It's now a macro.
368 (frame_args_address): Don't add PTR_SIZE. Stack args are already
369 offset by the correct amount off of the frame pointer.
370 (register_byte): Delete. It's now a macro.
371 (register_raw_size, register_virtual_size): Delete. Replaced by
372 common routine h8500_register_size, cuz there's no difference
373 between the raw & virtual sizes on this machine.
374 (register_convert_to_raw, register_convert_to_virtual): Delete,
375 cuz there's no difference between the raw & virtual forms.
376 Replaced by memcpy in tm file.
377 (register_virtual_type): Rename to h8500_register_virtual_type.
378 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
379 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
380 emulator have same reg offsets. This is all handled in the
382 (h8500_trapped_internalvar): New routine to detect references to
383 convenience vars acting as pointer pseudo-regs.
384 (h8500_value_trapped_internalvar): Conjure up value of pointer
386 (h8500_set_trapped_internalvar): Convert set value in real
388 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
389 code segment register.
390 infrun.c (proceed): Simplify. Call write_pc instead of doing it
392 (wait_for_inferior): Add h8500 specific code to add stack segment
393 when reading SP register.
394 remote-sim.c (fetch_register): Spacing.
395 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
396 detect cruft. Redo all register manipulation stuff. Get rid of
397 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
398 to frame pointer. (IS_TRAPPED_INTERNALVAL,
399 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
400 to create internal vars for pointer pseudo-regs.
402 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
404 * Makefile.in: Numerous small changes to macro definitions
405 and rules for building gdb distribution tree. Many macros
406 eliminated or merged, and rules simplified.
407 * alldeps.mak: Update.
410 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
412 * Makefile.in: recurse through SUBDIRS for dvi target too
414 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
416 * Clean up xcoff relocation.
417 objfiles.h (struct objfiles): Add section_offsets, num_sections.
418 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
420 symtab.h (struct general_symbol_info): Add section field.
421 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
422 xcoffread.c: Set section for symbols and msymbols.
423 (struct symtab): Add block_line_section field.
424 buildsym.c (end_symtab): Set it.
425 (end_symtab and callers): Add section parameter.
426 objfiles.c (objfile_relocate): New funciton.
427 xcoffexec.c (vmap_symtab): Use it.
428 xcoffsolib.h (struct vmap): Remove unused fields.
429 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
430 CORE_NEEDS_RELOCATION, symtab_relocated.
431 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
432 rs6000-tdep.c: Make loadinfotext static.
433 breakpoint.c (fixup_breakpoints): Doc fix.
434 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
435 (end_symtab): primary field replaces nonreloc.
437 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
439 * symtab.h (struct linetable_entry): Remove confusing comment.
441 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
443 * Makefile.in: add installcheck target
445 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
447 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
448 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
449 z8k}: New directories to hold cpu specific configuration files.
450 Naming follows gcc convention.
451 * config/{*.mt, *.mh}: All target and host makefile fragment
452 config files moved to an appropriate config/<cpu> subdirectory.
453 * nm-*, xm-*, tm-*: All native, host, and target files, which
454 get linked to nm.h, xm.h, and tm.h respectively by configure,
455 moved to appropriate config/<cpu> subdirectory.
456 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
457 Native, host, and target files that are common across more than
458 one cpu architecture and included by one of the configured
459 native, host, or target files, get moved to config directory.
460 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
461 pick up native, host, or target include files moved to one of
462 the config subdirectories, and that are included by other files.
463 * Makefile.in (alldeps.mak): Modify to account for new config
465 * alldeps.mak, depend: Update for new config directory structure.
466 * config/*/[ntx]m-*.h: Modify all files that include other
467 [ntx]m-*.h files to use path relative to gdb/config. I.E.
468 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
470 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
471 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
472 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
473 * configure.in: Default gdb_host_cpu to host_cpu, and remap
474 the ones where the default is not unique or different than the
475 config subdirectory name. Similarly, handle gdb_target_cpu.
476 Modify configure.in as appropriate to make use of gdb_host_cpu
477 and gdb_target_cpu to find makefile fragments and make links.
479 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
481 * mipsread.c (compare_blocks): Sort blocks with the same start
482 address by decreasing ending address.
484 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
486 * mipsread.c (parse_procedure): Save cur_fdr accross call to
487 lookup_symbol as it might get clobbered by the call.
489 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
490 The previous code did not initialize the language field for the psymtab
493 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
495 * c-exp.y (parse_number): Avoid shift warning.
496 * serial.h (struct ttystate): Declare empty one on DOS.
498 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
500 * xm-sun4os4.h: Return type of free() should be void, not int.
502 * vx-share/vxWorks.h: Remove #def of NULL.
504 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
506 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
508 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
510 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
512 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
514 * ieee-float.c: Moved to ../libiberty.
515 * ieee-float.h: Moved to ../include.
516 * Makefile.in: Update accordingly.
517 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
518 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
519 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
520 it is now in ../opcodes/m68881-ext.c.
521 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
522 prologue (some callers _do_ care).
523 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
524 new interface of ../opcodes/*-dis.c.
525 * ch-exp.y: Add #include <ctype.h>.
527 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
529 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
531 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
533 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
535 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
537 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
539 * z8k-tdep.c (extract_return_value, write_return_value,
540 store_struct_return): New functions from macros in tm-z8k.h.
542 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
544 * valops.c (value_arg_coerce): Apply temporary patch to
545 fix problem with coercion of array and function types when
546 passed as arguments to C functions, pending a more complete
547 review of when and how coercion should be done, depending
548 upon context and language.
550 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
552 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
554 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
555 debugsec if there are a non-zero number of symbols.
557 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
559 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
561 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
563 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
565 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
567 (symtbl_num_syms): New variable.
568 (read_xcoff_symtab): Set it.
569 (read_symbol_nvalue): Check for bad symno.
570 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
573 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
575 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
576 This is defined in defs.h if necessary.
577 * vx-share/vxWorks.h: Remove #defs of min and max.
578 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
579 vx-share/xdr_rdb.c: include defs.h.
581 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
583 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
586 * xcoffread.c (enter_line_range): complain() on bad endoffset.
587 xcoffread.c: Doc fixes.
589 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
591 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
592 xcoffexec.c (xcoff_relocate_core): New function.
593 (text_adjustment): Removed.
594 (add_vmap): Return the vmap.
595 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
597 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
599 * xcoffsolib.h: Add objfile member to struct vmap.
600 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
601 xcoffexec.c (add_vmap): Allocate objfiles here.
603 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
605 Support 68000 series without floating point.
607 * configure.in (m68000-*-{aout,elf,coff}): New configs.
608 * tm-68k-nofp.h: New file, lacks 68881 support.
609 * config/m68k-nofp.mt: New file.
611 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
613 Remove a few remaining underscore/no-underscore remnants from
616 * config/{m68k-un.mt, sparc-un.mt}: Remove.
617 * config/m68k-noun.mt: Rename to m68k-fp.mt.
618 * config/sparc-noun.mt: Rename to sparc-em.mt.
619 * tm-68k-noun.h, tm-spc-noun.h: Remove.
620 * tm-68k-un.h: Rename to tm-68k-fp.h.
621 * tm-spc-un.h: Rename to tm-spc-em.h.
622 * tm-sun4sol2.h: Cleanup.
623 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
625 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
627 * symmisc.c (std_in, std_out, std_err): Move initializations
628 to runtime code, in case they aren't constant.
630 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
632 * symtab.c (find_pc_symtab): some object file formats, notably
633 mips, have holes in the address ranges of symtabs. Change
634 this algorythm from first hit to tightest fit.
636 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
637 fence post without finding the enclosing function, then print a
640 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
642 * utils.c (fputs_demangled, fprint_symbol): Remove.
643 * utils.c (fprintf_symbol_filtered): New function which combines
644 the functionality of fputs_demangled and fprint_symbol. Uses a
645 caller provided language parameter to select the appropriate
646 demangler, and caller provided args to pass to the demangler.
647 * defs.h (enum language): Move further up in file so enum can
648 be used in prototypes.
649 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
650 * defs.h (fprintf_symbol_filtered): Add prototype.
651 * c-typeprint.c (cp_type_print_method_args): Replace calls to
652 fputs_demangled with call to fprintf_symbol_filtered.
653 * cp-valprint.c (demangle.h): Include
654 * cp-valprint.c (cp_print_value_fields): Replace calls to
655 fprint_symbol with calls to fprintf_symbol_filtered.
656 * printcmd.c (print_frame_args): Replace call to fprint_symbol
657 with call to fprintf_symbol_filtered.
658 * stack.c (print_frame_info): Remove obsolete code so we don't
659 have to update fputs_demangled usage in it.
660 * stack.c (print_frame_info, frame_info): Add language variable
661 to pass to fprintf_symbol_demangled and initialize it from the
662 symbol's language. Replace calls to fputs_demangled with calls
663 to fprintf_symbol_filtered.
664 * symtab.c (find_methods): Replace call to fputs_demangled with
665 call to fprintf_symbol_filtered.
666 **** start-sanitize-chill ****
667 * ch-valprint.c (demangle.h): Include.
668 * ch-valprint.c (chill_print_value_fields): Replace call to
669 fprint_symbol with call to new fprintf_symbol_filtered.
670 **** end-sanitize-chill ****
672 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
674 * Makefile.in (VERSION): Bump version to 4.8.2.
676 * main.c (source_command): Require an explicit pathname of file
677 to source, since previous behavior of defaulting to gdb init file
678 was troublesome and undocumented.
679 * printcmd.c (disassemble_command): Add missing '{}' pair to
680 else with two statements. Bug reported by Stephane Tsacas
682 * symtab.c (find_pc_line): Don't complain about zero length or
683 negative length line numbers for the moment, since we may not own
684 the terminal when called, such as when single stepping. (FIXME)
685 * language.h (CAST_IS_CONVERSION): True if current language is
686 C++ as well as C. Fix from Peter Schauer.
687 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
688 Use STREQN macro rather than bare '!strncmp()'.
689 * environ.c (unset_in_environ): Avoid use of memcpy on
690 overlapping memory regions, as suggested by Paul Eggert
691 <eggert@twinsun.com>.
692 * c-exp.y (%union struct): Remove unused ulval as suggested
693 by Paul Eggert <eggert@twinsun.com>.
695 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
697 * main.c (gdbinit): Make static.
698 * main.c (inhibit_gdbinit): Move to file scope.
699 * main.c (main): Remove local inhibit_gdbinit.
700 * main.c (source_command): Don't source '.gdbinit' file by
701 default if gdb has been told to ignore it.
703 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
705 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
708 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
710 * printcmd.c (print_address_symbolic): Only print if offset
711 is shorter than max_symbolic_offset.
712 (initialize_printcmd): `set print max-symbolic-offset'.
714 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
715 (examine_tag): Use it.
716 (read_register_stack): Only look in the local registers for a
717 memory address if it's between rfb and rsp; go to memory otherwise.
718 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
719 (reginv_com): Remove ancient kludge command.
721 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
723 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
724 irix4 will again compile.
726 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
728 * configure.in: accept mips-sgi-irix4* for irix4.
730 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
732 * z8k-tdep.c (print_register_hook): Lint.
734 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
736 Lint fixes from Paul Eggert (eggert@twinsun.com):
738 * command.c (do_setshow_command): var_uintegers are unsigned.
739 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
740 unsigned, since they use hex values with the high bit set.
742 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
744 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
745 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
747 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
748 macro definitions in parenthesis.
750 * dbxread.c (dbx_symfile_init): Catch the case where there is
751 no string table, but the only way we find out is by reading zero
754 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
756 * dbxread.c (dbx_symfile_init): Make size of the string table
757 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
758 offset to the string table is nonzero and handle the nonexistant
759 string table case, should it occur. Ensure that the string table
760 size read from the file is reasonable, with a minimum lower bound
761 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
763 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
765 * Makefile.in: Changes to build testsuite correctly.
766 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
767 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
768 (TARGET_FLAGS_TO_PASS): New variable.
769 (SUBDIRS): Added testsuite.
770 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
771 testsuite is compiled with CC_FOR_TARGET rather than CC.
773 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
775 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
776 reported by mycroft@gnu.ai.mit.edu.
778 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
779 * configure.in (vax-*-ultrix2*): New triplet.
780 * config/vaxult2.mh: New file.
781 * xm-vaxult2.h: New file.
783 * c-exp.y (parse_number): Change high_bit to unsigned.
784 * demangle.c: Change all references to cfront to ARM, since the
785 actual algorithm is the one specified in the Annotated Reference
786 Manual. This was confusing users into thinking that full cfront
787 support was implemented.
788 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
789 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
790 directly to lookup_struct_elt_type, which will do the
791 dereferencing itself.
792 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
793 NULL dereferencing bug for unnamed structs, comment out
796 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
798 * coffread.c (process_coff_symbol): Change PCC argument correction
799 so that it only happens on big-endian targets; so that it only
800 happens if the short or char argument is aligned on an int
801 boundary; and so that it changes the location, rather than the
802 type, of the argument. These changes tend to parallel similar
803 (old) changes in stabsread.c.
805 * coffread.c (coff_read_enum_type): Use the specified size for
806 enums, don't assume that they are int-sized.
808 * c-valprint.c (c_val_print): Don't assume enums are the same as
811 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
812 Rendell, <michael@mercury.cs.mun.ca>.
814 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
816 * language.h (local_decimal_format_custom): Add prototype.
817 * language.c (local_decimal_format_custom): Add function, bug
818 reported by Robert R. Henry (rrh@tera.com).
820 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
822 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
823 by Josef Leherbauer, joe@takeFive.co.at.
825 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
827 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
828 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
829 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
830 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
831 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
832 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
833 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
834 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
836 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
838 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
839 of demangled name fields to NULL if no demangling exists for
840 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
841 symbols if their language is known at the time they are created,
842 but sometimes the language is not known until later.
844 **** start-sanitize-chill ****
845 * ch-typeprint.c (chill_print_type_base): Name changed to
846 chill_type_print_base to match pattern for C and C++ names.
847 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
848 to be consistent with other usages.
849 * ch-typeprint.c (chill_type_print_base): Add support for
850 printing Chill STRUCT types.
851 * ch-valprint.c: Include values.h.
852 * ch-valprint.c (chill_print_value_fields): New function and
853 prototype for printing Chill STRUCT values.
854 * ch-valprint.c (chill_val_print): Fix call to val_print_string
855 that was being called with two args instead of three.
856 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
857 to print Chill STRUCT values.
858 **** end-sanitize-chill ****
860 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
862 * configure.in: added testsuite to configdirs.
864 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
866 * doc/stabs.texi: The `this' pointer is now known by the name
867 `this' instead of `$t'.
869 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
871 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
872 references of TAG_string_type DIEs in user defined types.
873 **** start-sanitize-chill ****
874 * ch-lang.c (chill_create_fundamental_type): Track compiler
875 change that now emits debugging info with the type long for Chill
877 **** end-sanitize-chill ****
879 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
881 * remote-mips.c: New file; implements MIPS remote debugging
883 * config/idt.mt: New file; uses remote-mips.c
884 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
886 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
887 floating point coprocessor.
888 (mips_push_dummy_frame): If not mips_fpu, don't save floating
890 (mips_pop_frame): If not mips_fpu, don't restore floating point
892 (_initialize_mips_tdep): New function; let the user reset mips_fpu
894 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
895 mips_fpu, don't use fp0 as floating point return register.
896 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
899 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
901 * gdb/testsuite: made modifications to testcases, etc., to allow
902 them to work properly given the reorganization of deja-gnu and the
903 relocation of the testcases from deja-gnu to a "tool" subdirectory.
905 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
907 * gdb/testsuite: Initial creation of gdb/testsuite.
908 Migrated dejagnu testcases and support files for testing nm to
909 gdb/testsuite from deja-gnu. These files were moved "as is"
910 with no modifications. This migration is part of a major overhaul
911 of dejagnu. The modifications to these testcases, etc., which
912 will allow them to work with the new version of dejagnu will be
913 made in a future update.
915 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
917 * NEWS: Add reminders for next release.
919 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
921 * mipsread.c (parse_lines): Correct check for files compiled with
924 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
926 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
928 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
930 * Makefile.in (VERSION): GDB-4.8 release!
931 * README, NEWS: Update for release.
933 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
935 * am29k-pinsn.c (print_insn): Minor nits with const.
936 * am29k-tdep.c: More minor nits with arg types for
937 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
939 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
941 * gcc.patch: Update for a different GCC (G++) bug.
942 * main.c (print_gdb_version): Update copyright year to 1993.
943 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
944 conditionalize this file on it. FIXME, right way is to split
945 these into two config files.
946 (ATTACH_DETACH): Define for BSD 4.4
947 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
948 (U_REGS_OFFSET): Revise for 4.4.
949 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
950 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
951 LONG_MAX into this file to avoid cpp "redefinition" warnings.
953 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
955 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
958 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
960 * c-lang.c (c_printstr): Bugfix for length==0 case.
962 * c-lang.c (c_printstr): If a C string ends in a null, don't
965 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
967 * defs.h (STRCMP): Make it work for unsigned chars.
969 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
971 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
972 * config/hp300bsd.mh (REGEX, REGEX1): Define.
973 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
974 define to kludge the large opcode table into two smaller tables,
975 since GCC take exponential space to build the table. Lint.
976 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
978 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
980 * Makefile.in (VERSION): Roll to 4.7.9.
981 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
982 definition here, to handle both BSD 4.3 and 4.4 systems.
983 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
984 * remote.c (alarm): Move declaration to global level, before
985 first reference to it.
986 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
987 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
989 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
991 * remote.c (readchar): forward declare alarm which otherwise looks
992 like an undeclared variable to gcc.
994 * dbxread.c (process_one_symbol): cast enum value N_SO into int
995 when comparing against an int. Avoids superfluous warning from
998 * inflow.c (set_sigint_trap): add cast to assignment from signal.
999 Avoids superfluous warnings from some systems and/or compilers
1000 (like vax ultrix 4.2.)
1002 * language.c (struct op_print unk_op_print_tab): use the enum
1003 values rather naked zeros as initializers. Avoids warnings from
1004 ultrix type compilers.
1006 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1008 * Makefile.in (VERSION): Roll to 4.7.6.
1009 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1010 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1011 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1012 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1013 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1014 (depend): Fix bug where nm-files in config files weren't noticed.
1015 (make-proto-gdb-1): Avoid changing directories while building new
1016 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1018 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1020 * remote.c: Improve error recovery. Allow user to break out
1021 of initial connection attempt with INTERRUPT. Treat a timeout
1022 while waiting for remote packet like a retry, unless the remote
1023 side is actively running user code. Fix a few long printf_filtered's.
1025 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1028 * buildsym.c (start_subfile): Allow null file name.
1030 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1032 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1033 expects a pointer to complaint rather than a complaint
1035 (process_linenos): free the previously allocated subfile name,
1036 then allocate the new one from the heap.
1038 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1040 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1042 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1044 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1045 Previously, would bogusly index off the bottom of type_vector.
1046 (rs6000_builtin_type): Accept type number as argument.
1047 (read_type, case '-'): Handle negatives like any other type number.
1049 * symfile.c (deduce_language_from_filename): Handle null name.
1051 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1052 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1053 fixed by sato@sm.sony.co.jp.
1055 * xcoffread.c (parmsym): Don't use an initializer to set up
1056 this struct symbol. Set it up in initialize_xcoffread.
1057 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1058 works on real rs/6000 target with #ifndef FAKING_RS6000.
1060 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1062 * stabsread.c (rs6000_builtin_type): Move function from
1063 xcoffread.c:builtin_type.
1064 * xcoffread.c (builtin_type): Move to stabsread. Remove
1065 IBM6000_HOST dependency. Move misplaced comments.
1066 (various): Change printf's to complaints.
1067 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1068 objfile argument to read_type calls under #if 0.
1069 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1070 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1071 * Makefile.in: xcoffread.o is not built by default.
1072 * xm-rs6000.h (IBM6000_HOST): Remove.
1073 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1074 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1077 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1079 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1080 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1081 register numbers when user tries to modify elements in structs
1082 passed as arguments.
1083 * inflow.c (child_terminal_info): Move banner outside of system
1085 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1086 passes struct/union arguments by address.
1088 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1090 * Based on patch from Kean Johnston <maw@netcom.com>:
1091 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1092 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1093 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1095 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1097 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1098 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1100 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1102 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1103 cc debugging output.
1105 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1107 * stabsread.c (define_symbol): Complain about unrecognized names
1108 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1109 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1110 (read_cpp_abbrev): Don't use the class name as part of the
1111 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1112 abbrevs. Inspired by Mike Tiemann.
1113 (read_tilde_fields): Comment. Remove ancient dead code.
1114 Remove erroneous but non-dead code. Simplify. Add complaints.
1115 (in general): Remove extraneous (parentheses) in return
1118 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1120 * coffread.c (coff_lookup_type): Fix fencepost error reported
1121 by Art Berggreen, <arg@opal.acc.com>.
1123 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1124 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1126 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1127 test, which is apparently left over from when we used native
1128 include files and couldn't depend on the member names being there.
1129 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1131 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1133 * mipsread.c: Major overhaul to use new BFD symbol table reading
1134 routines. Now swaps information as it is needed, rather than
1135 swapping everything when the file is read.
1137 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1139 * Makefile.in (TARDIRS): Add sparclite demo dir.
1140 (*.tab.c): Change dependency on Makefile to depend on
1141 Makefile.in, otherwise it always rebuilds after configuring.
1142 Force output *.tab.c file into current directory even in "make"
1143 versions that rewrite dependent file names used in command lines.
1145 * TODO: Remove some things we did.
1146 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1147 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1148 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1149 * symtab.h: Eliminate unnamed unions and structs.
1151 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1153 * Makefile.in (VERSION): Roll to 4.7.5.
1155 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1157 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1158 re-evaluating symbol pointers.
1160 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1162 * c-exp.y (lcurly, rcurly): New nonterminals.
1163 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1165 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1166 made function static.
1167 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1168 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1169 * parse.c (start_arglist):
1170 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1171 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1172 * parser-defs.h (funcall_chain): Moved to parse.c.
1173 * printcmd.c (print_frame_nameless_args): Fix prototype.
1174 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1175 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1176 * valops.c (typecmp): Moved prototype from values.h.
1177 * value.h (typecmp): Moved prototype to valops.c, made static.
1178 **** start-sanitize-chill ****
1179 * ch-exp.y (yylex): Change way control sequences are disabled.
1180 **** end-sanitize-chill ****
1182 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1184 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1186 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1188 * mipsread.c (upgrade_type): Build array types correctly, using
1189 create_range_type and create_array_type.
1191 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1193 * remote-nindy.c: Cleanup.
1195 * infrun.c (wait_for_inferior): When rolling back the PC after
1196 a breakpoint, call write_pc so that NPC gets rolled back as well
1199 * blockframe.c (inside_entry_file, inside_main_func,
1200 inside_entry_func): PC of zero is always "bottom of stack".
1202 * printcmd.c (print_frame_args, print_frame_nameless_args):
1203 Let print_frame_nameless_args decide whether there are any,
1204 laying groundwork for possibly later printing 29K args for
1205 functions where we have tag words but no symbols.
1207 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1209 * Makefile.in: fix GDB doc targets for new doc subdir structure
1211 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1213 * stack.c (parse_frame_specification): Parse as many arguments
1214 as there are (up to MAXARGS). Pass all of them in argc, argv
1215 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1216 many there were, onto SETUP_ARBITRARY_FRAME.
1217 * tm-mips.h, tm-sparc.h: Corresponding changes.
1218 * mips-tdep.c, sparc-tdep.c: Ditto.
1220 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1222 * hp300ux-nat.c: Update copyrights.
1223 * mipsread.c (parse_partial_symbols): Complain about block
1224 indexes that go backwards. Fix from Peter Schauer.
1225 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1226 symbol-file that has no linkage symbols to be read.
1227 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1228 from tm- file to xm-file, since they're host dependent.
1229 * valarith.c (value_binop): Typo.
1231 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1233 * sparclite/aload.c: Add copyleft.
1234 * sparclite/crt0.s: Add comment at beginning.
1236 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1238 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1239 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1241 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1243 * values.c (value_headof): Fix typo in which VTBL and ARG were
1244 being confused for one another.
1246 * valops.c (typecmp): Now static.
1248 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1249 baseclass--we don't always inherit its virtual function table
1252 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1253 pointer correctly in case value_struct_elt moves it around.
1255 * valops.c (typecmp): Now static. Also, now groks references
1258 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1259 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1261 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1263 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1264 to avoid "too much defining" error from native C compiler (!).
1266 * Makefile.in (HFILES): Add typeprint.h.
1267 * typeprint.[ch]: Update copyrights.
1269 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1271 * Makefile.in: Update to match doc/ subdir changes.
1273 * config/hp300hpux.mh: No cross-host file needed, just native.
1274 * config/go32.mh: Remove nonexistent "native" support.
1276 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1277 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1278 * m88k-tdep.c (next_insn): Lint, cleanup.
1279 (store_parm_word): Lint.
1281 * README: Fix typo (reported by karl@hq.ileaf.com).
1283 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1285 * expression.h (BINOP_CONCAT): Document use for self concatenation
1286 an integral number of times.
1287 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1289 * valarith.c (value_concat): Rewrite to support self
1290 concatenation an integral number of times.
1291 **** start-sanitize-chill ****
1292 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1293 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1294 eliminate hundreds of spurious shift/reduce and reduce/reduce
1295 conflicts that mask the 5 real ones.
1296 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1297 * ch-exp.y (integer_literal_expression): Remove production,
1299 **** end-sanitize-chill ****
1301 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1303 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1304 implied that "no side effects" was nonfunctional.
1305 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1306 character string and bitstring concatenation.
1307 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1308 * expression.h (exp_opcode): Add BINOP_CONCAT.
1309 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1310 * language.c (string_type): Add function to determine if a type
1312 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1313 * valarith.c (value_concat): New function to concatenate two
1314 values, such as character strings or bitstrings.
1315 * valops.c (value_string): Remove error stub and implement
1317 * value.h (value_concat): Add prototype.
1318 **** start-sanitize-chill ****
1319 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1320 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1321 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1323 **** end-sanitize-chill ****
1325 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1327 * c-exp.y (exp): Add production to support direct creation
1328 of array constants using the obvious syntax.
1329 * c-valprint.c (c_val_print): Set printed string length.
1330 * dwarfread.c (read_tag_string_type): New prototype and
1331 function that handles TAG_string_type DIEs.
1332 * dwarfread.c (process_dies): Add case for TAG_string_type
1333 that calls new read_tag_string_type function.
1334 * expprint.c (print_subexp): Add support for OP_ARRAY.
1335 * gdbtypes.c (create_range_type, create_array_type): Inherit
1336 objfile from the index type.
1337 **** start-sanitize-chill ****
1338 * ch-typeprint.c (chill_print_type): Add case for
1340 * ch-valprint.c (chill_val_print): Fix case for
1342 **** end-sanitize-chill ****
1344 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1346 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1347 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1348 include/coff/mips.h.
1350 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1352 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1353 constants with an explicit null byte terminator. OP_STRING is
1354 now used for real string types.
1355 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1356 they are used by all languages.
1357 * c-lang.c (_initialize_c_language): Move initializations of
1358 builtin_type_* to lang.c.
1359 * c-typeprint.c (c_type_print_varspec_prefix,
1360 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1361 to TYPE_CODE_STRING.
1362 * c-valprint.c (c_val_print): Change the way character arrays
1363 are printed as strings to be consistent with the way strings
1364 are printed when pointer-to-char types are dereferenced.
1365 Remove test of print_max before calling val_print_string, which
1366 now does it's own test.
1367 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1368 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1369 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1370 * gdbtypes.c (builtin_type_*): Add declarations moved from
1372 * gdbtypes.c (create_string_type): New function to create real
1374 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1375 renamed to TYPE_CODE_STRING.
1376 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1377 builtin_type_* types moved from c-lang.c.
1378 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1379 to TYPE_CODE_STRING.
1380 * gdbtypes.h (builtin_type_string): Add extern declaration.
1381 * gdbtypes.h (create_string_type): Add prototype.
1382 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1383 renamed to TYPE_CODE_STRING.
1384 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1386 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1387 renamed to TYPE_CODE_STRING.
1388 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1390 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1391 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1392 to TYPE_CODE_STRING.
1393 * valops.c (allocate_space_in_inferior): New function and
1394 prototype, using code ripped out of value_string.
1395 * valops.c (value_string): Rewritten to use new function
1396 allocate_space_in_inferior, but temporarily disabled until some
1397 other support is in place.
1398 * valops.c (value_array): New function to create array constants.
1399 * valprint.c (val_print_string): Add comment to document use,
1400 complete rewrite to fix several small buglets.
1401 * value.h (value_array): Add prototype.
1402 * value.h (val_print_string): Change prototype to match rewrite.
1403 **** start-sanitize-chill ****
1404 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1405 * ch-exp.y (match_character_literal): Disable recognition of
1406 control sequence form of character literals and document why.
1407 **** end-sanitize-chill ****
1409 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1411 * nindy-share/nindy.c: Add comments to #endif's to clarify
1414 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1415 read_memory to get byte order right.
1416 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1417 anymore. This is done in paread.c now. We expect unwind info
1418 to hang off of objfiles, and search all of the objfiles when until
1420 * (skip_trampoline_code): Cast arg to target_read_memory.
1421 * objfiles.h (struct objfile): Add new field obj_private to hold
1422 per object file private data (unwind info in this case).
1423 * paread.c (read_unwind_info): New routine to read unwind info
1424 for the objfile. This data is hung off of obj_private.
1425 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1426 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1427 make this easier to access.
1429 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1431 * c-valprint.c (cp_print_class_member): Add extern decl.
1432 * c-valprint.c (c_val_print): Extract code for printing methods
1433 and move it to cp_print_class_method in cp-valprint.c.
1434 * c-valprint.c (c_val_print): Extract code to print strings and
1435 move it to val_print_string in valprint.c.
1436 * cp-valprint.c (cp_print_class_method): New function using
1437 code extracted from c_val_print.
1438 * valprint.c (val_print_string): New function using code
1439 extracted from c_val_print.
1440 * value.h (val_print_string): Add prototype.
1441 **** start-sanitize-chill ****
1442 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1443 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1444 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1445 CHECKBUF, growbuf_by_size): New variables, macros, and support
1446 functions for implementing a dynamically expandable temp buffer.
1447 * ch-exp.y (match_string_literal): New lexer function.
1448 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1449 removed and replaced with new CHECKBUF macro.
1450 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1451 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1452 **** end-sanitize-chill ****
1454 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1456 * Makefile.in: Add info for paread.o.
1457 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1459 * blockframe.c (frameless_look_for_prologue): Correct the
1461 * gdbtypes.h, gdbtypes.c: Use const in decl of
1462 cplus_struct_default, now that pa-gas assembler has been fixed.
1463 * hppah-nat.c: Formatting.
1464 * hppah-tdep.c: Remove lots of useless externs for variables we
1466 * (find_unwind_entry): Speed up by using binary search, and a one
1468 * (rp_saved): New routine to see what unwind info says about RP
1469 being saved on the stack frame.
1470 * (frame_saved_pc): Look for prologue to see if we need to
1471 examine the stack for the saved RP or not.
1472 * (init_extra_frame_info): Check for prologue, instead of
1473 framesize to determine if we are frameless or not.
1474 * (frame_chain_valid): Stop backtraces when we run into _start.
1475 * (push_dummy_frame): Reformat to make more readable.
1476 * (find_dummy_frame_regs): ditto.
1477 * (hp_pop_frame): ditto.
1478 * (hp_restore_pc_queue): small cleanup.
1479 * (hp_push_arguments): ditto.
1480 * (pa_do_registers_info): ditto.
1481 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1482 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1483 * Define FRAME_CHAIN_VALID.
1484 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1485 passed to functions.
1487 * paread.c (pa_symtab_read): Use new bfd conventions for
1488 accessing linker symbol table.
1489 * (pa_symfile_init): Access embedded STAB info via BFD section
1490 mechanism and related macros.
1493 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1495 * sparc-stub.c: Use a seperate stack for our traps.
1496 * Handle recursive traps.
1497 * Remove all trap init code. This needs to be done by the
1499 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1501 * (handle_exception): See if we are at breakinst, if so, then
1502 advance PC sp that users can just step out of breakpoint().
1503 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1504 new place if SP has changed.
1505 * (case 's'): Get rid of this, we can't do it yet.
1506 * (case 't'): New command to test any old random feature.
1507 * (case 'r'): New command to reset the system.
1508 * (breakpoint): Add label to breakpoint trap instruction so that
1509 handle_exception() can detect where we are and get past the
1510 breakpoint trivially.
1512 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1514 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1516 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1518 * configure.in: recognise all sparclite variants
1520 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1522 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1523 binary files oring in the right bit.
1525 * main.c, source.c, state.c, symmisc.c: use macros defined in
1526 fopen-{bin|both} when fopening files.
1528 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1530 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1531 from a configuration file (typically including <limits.h>), or to
1532 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1533 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1534 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1535 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1536 * exppritn.c (print_subexp, dump_expression): Add case for
1538 * expression.h (OP_BITSTRING): New expression element type for
1540 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1541 macros to convert between number of expression elements and bytes
1542 to store that many elements.
1543 * i960-tdep.c (leafproc_return): Use new macros to access
1544 minimal symbol name and address fields.
1545 * m88k-pinsn.c (sprint_address): Use new macros to access
1546 minimal symbol name and address fields.
1547 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1548 minimal symbol address field.
1549 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1550 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1551 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1552 Use new BYTES_TO_EXP_ELEM macro.
1553 * parse.c (write_exp_bitstring): New function to write packed
1554 bitstrings into the expression element vector.
1555 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1557 * parser-defs.h (struct stoken): Document that it is used for
1558 OP_BITSTRING as well as OP_STRING.
1559 * parser-defs.h (write_exp_bitstring): Add prototype.
1560 **** start-sanitize-chill ****
1561 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1562 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1563 LOWER, LENGTH): New tokens for keywords.
1564 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1565 upper_lower_argument, length_argument, array_mode_name,
1566 string_mode_name, variant_structure_mode_name): New non-terminals
1568 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1569 * ch-exp.y (match_bitstring_literal): New lexer support function
1570 to recognize bitstring literals.
1571 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1572 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1573 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1574 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1575 * ch-exp.y (yylex): Check tokentab6.
1576 * ch-exp.y (yylex): Call match_bitstring_literal.
1577 **** end-sanitize-chill ****
1579 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1581 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1582 symbol name and value fields.
1584 * c-exp.y (yylex): Make static, to match prototype and other
1587 * expression.h (exp_opcode): Add BINOP_MOD.
1588 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1589 * expprint.c (dump_expression): Handle new BINOP_MOD.
1590 * language.c (binop_type_check): Handle new BINOP_MOD.
1591 * main.c (float_handler): Re-enable float handler when hit.
1592 * valarith.c (language.h): Include, need current_language.
1593 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1594 for integer divide truncates towards zero for negative results.
1595 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1596 * valarith.c (value_binop): Allow arithmetic operations on
1597 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1598 **** start-sanitize-chill ****
1599 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1600 * ch-exp.y (tokentab3): Add MOD and REM.
1601 * ch-exp.y (yylex): Set innermost_block for symbols found
1602 in local scopes. Return LOCATION_NAME for local symbols.
1603 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1604 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1605 **** end-sanitize-chill ****
1607 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1609 * command.c (shell_escape, make_command, _initialize_command):
1610 don't create or use fork if CANT_FORK is defined.
1611 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1612 code written for the IBM PC" remain.
1613 * xm-go32.h: define CANT_FORK
1615 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1617 * remote-sim.c: first attempt at general simulator interface
1618 * remote-hms.c: whitespace
1619 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1620 understand new stack layout. (print_register_hook): print ccr
1621 register in a fancy way.
1623 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1625 * eval.c (language.h): Include.
1626 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1627 to pointer types when the current language is C. It loses for
1628 other languages when the lower index bound is nonzero.
1629 * valarith.c (value_subscript): Take array lower bounds into
1630 account when performing subscripting operations.
1631 * valops.c (value_coerce_array): Add comment describing why
1632 arrays with nonzero lower bounds are dealt with in value_subscript,
1633 rather than in value_coerce_array.
1635 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1637 **** start-sanitize-chill ****
1638 * ch-exp.y (FLOAT_LITERAL): Add token.
1639 * ch-exp.y (literal): Add FLOAT_LITERAL.
1640 * ch-exp.y (match_float_literal): New lexer routine.
1641 * ch-exp.y (convert_float): Remove.
1642 * ch-exp.y (yylex): Call match_float_literal.
1643 * ch-exp.y (yylex): Match single '.' after trying
1644 to match floating point literals.
1645 **** end-sanitize-chill ****
1647 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1648 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1650 * expprint.c (dump_expression): New function for dumping
1651 expression vectors during gdb debugging.
1652 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1653 MULTI_SUBSCRIPT and moved out of BINOP range.
1654 * expression.h (DUMP_EXPRESSION): New macro that calls
1655 dump_expression if DEBUG_EXPRESSIONS is defined.
1656 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1657 * parse.c (length_of_subexp, prefixify_subexp): Change
1658 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1659 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1660 prefixify'ing the expression.
1661 * printcmd.c (print_command_1): Add comment.
1662 **** start-sanitize-chill ****
1663 * ch-exp.y (expression_list): Add useful actions.
1664 * ch-exp.y (value_array_element): Add useful actions.
1665 * ch-exp.y (array_primitive_value): Add production.
1666 * ch-exp.y (yylex): Recognize ',' as a token.
1667 **** end-sanitize-chill ****
1669 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1671 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1672 POSIXize the recursive makes (make [variable assignments] target{s})
1674 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1676 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1677 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1678 CPLUS_MARKER for all SVR4 systems, so follow suit.
1679 * defs.h (strdup_demangled): Remove prototype.
1680 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1681 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1682 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1683 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1684 prim_record_minimal_symbol_and_info): Use new macro
1685 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1686 * minsyms.c (install_minimal_symbols): Use new macro
1687 SYMBOL_INIT_DEMANGLED_NAME.
1688 * stabsread.c (define_symbol): Use new macro
1689 SYMBOL_INIT_DEMANGLED_NAME.
1690 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1691 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1692 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1693 SYMBOL_INIT_DEMANGLED_NAME.
1694 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1695 SYMBOL_DEMANGLED_NAME now tests language itself.
1696 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1697 now tests language itself.
1698 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1699 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1700 mangled name member in the language dependent portion of a symbol.
1701 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1702 mangled name member appropriate for a symbol's language.
1703 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1704 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1705 SYMBOL_DEMANGLED_NAME now tests language itself.
1706 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1707 initializes language dependent portion of symbol.
1708 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1709 demangles and caches the demangled form of symbol names.
1710 * utils.c (fputs_demangled, fprint_symbol): Use current language
1711 to select an appropriate demangling algorithm.
1712 * utils.c (strdup_demangled): Remove, no longer used.
1713 **** start-sanitize-chill ****
1714 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1715 access the Chill mangled name member in the language dependent
1716 portion of a symbol.
1717 * ch-lang.c (chill_demangle): New function, simple demangler.
1718 * defs.h (chill_demangle): Add prototype.
1719 * symtab.h (language_dependent_info): Add struct for Chill.
1720 **** end-sanitize-chill ****
1722 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1724 * Makefile.in (BISON): Add comment that when bison is used, it
1725 must include the "-y" option.
1726 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1727 Remove defines to remap non-yacc symbols, thus backing out of
1728 previous recent changes. Standard policy is that non-yacc parser
1729 generators get fixed, rather than adding bug workarounds in gdb
1730 for each new one that pops up. Expand comment to note this.
1731 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1733 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1735 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1736 case. Use code in N_SOL.
1738 * paread.c: New file that contains all HPPA/HPUX symbol reading
1740 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1741 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1742 * (dbx_symfile_offsets): Make static.
1743 * (pastab_build_psymtabs): New interface routine for paread to
1744 send stabs into dbxread.
1745 * gdb-stabs.h: Remove gobs of HPPA cruft.
1747 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1749 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1751 **** start-sanitize-chill ****
1752 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1753 **** end-sanitize-chill ****
1755 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1756 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1757 and YYDEBUG is not already defined.
1758 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1759 them during the previous replacements.
1760 * printcmd.c (_initialize_printcmd): Update internal documentation
1761 for "set" command to note that the assignment syntax is language
1763 **** start-sanitize-chill ****
1764 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1765 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1766 and YYDEBUG is not already defined.
1767 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1768 single_assignment_action): New terminals and nonterminal for gdb
1769 extensions to chill expression grammer.
1770 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1771 tokens that start with '$' (register names, convenience vars, etc).
1772 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1773 * ch-exp.y (yylex): Call match_dollar_tokens.
1774 **** end-sanitize-chill ****
1776 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1778 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1779 accessing minimal symbol data.
1780 * infcmd.c (read_pc): Use #ifdef, not #if.
1781 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1782 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1783 minimal symbol data.
1785 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1786 frame. Use find_return_regnum to find the caller.
1787 * (find_unwind_entry): New routine to locate stack frame info
1788 associated with a procedure. This looks in the $UNWIND_START$
1789 section in the SOM file.
1790 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1791 figure out where the caller's return address is stored.
1792 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1793 to figure out the frame size for a procedure.
1794 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1795 * (init_extra_frame_info): New routine. Corrects PC and FP for
1796 outermost frame if necessary.
1797 * (frame_chain): New routine, moved from tm-hppa.h.
1798 * (skip_trampoline_code): Handle computed function calls (ie:
1799 calls from $$dyncall).
1800 * (unwind_command): Temporary support function to allow user
1801 to control/observe aspects of the unwind (stack frame) info.
1802 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1803 was in a system call, if so, then read the PC from r31.
1804 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1805 with extra arg for skip_trampoline_code().
1806 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1807 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1808 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1810 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1812 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1813 Call new bfd_get_size() and verify that string table is no larger
1814 than the file that is supposed to contain it.
1815 * symfile.c (syms_from_objfile): Only complain about configured
1816 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1817 current target is the default BFD target.
1819 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1821 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1822 * solib.c (bkpt_names): New array of symbol names to try to
1823 use for the "mapping complete" breakpoint. Configurable
1824 define SOLIB_BKPT_NAME is first one to try.
1825 * solib.c (find_solib): Test debug_base for nonzero rather
1826 than just greater than zero.
1827 * solib.c (enable_break): Use bkpt_names to look up address
1828 at which to set "mapping complete" breakpoint.
1830 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1832 * defs.h (STRCMP, STREQ, STREQN): New macros.
1833 * defs.h (demangle_and_match): Remove prototype.
1834 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1835 and STREQN defined in defs.h.
1836 * dwarfread.c (set_cu_language): For completely unknown languages,
1837 try to deduce the language from the filename. Retain behavior
1838 that for known languages we don't know how to handle, we use
1840 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1841 and demangled name fields in symbol.
1842 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1843 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1844 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1845 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1846 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1847 Replace usages throughout.
1848 * elfread.c (demangle.h): Include.
1849 * elfread.c (record_minimal_symbol): Remove prototype and function.
1850 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1851 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1852 * infcmd.c (jump_command): Remove code to demangle name and add
1853 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1854 * minsyms.c (demangle.h): Include.
1855 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1856 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1857 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1858 * mipsread.c (psymtab_language): Add static variable.
1859 * stabsread.c (demangle.h): Include.
1860 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1861 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1862 * stack.c (return_command): Remove explicit demangling of name
1863 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1864 * symfile.c (demangle.h): Include.
1865 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1866 to match macros in symfile.h and allow them to be compiled
1867 if INLINE_ADD_PSYMBOL is not true.
1868 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1869 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1870 Add code to demangle and cache C++ symbol names. Use macro form
1871 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1872 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1873 Remove, also defined in symfile.c, which we already fixed.
1874 * symtab.c (expensive_mangler): Remove prototype and function.
1875 * symtab.c (find_methods): Remove physnames parameter and fix
1877 * symtab.c (completion_list_add_symbol): Name changed to
1878 completion_list_add_name.
1879 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1880 the normal symbol name and the cached C++ demangled name.
1881 * symtab.c (lookup_demangled_partial_symbol,
1882 lookup_demangled_block_symbol): Remove prototypes and functions.
1883 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1884 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1885 Remove code to try demangling names and matching them.
1886 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1887 Fix to try matching the cached demangled name if no match is
1888 found using the regular symbol name.
1889 * symtab.c (find_methods): Remove unused physnames array.
1890 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1891 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1892 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1893 C++ demangled symbol names.
1894 * symtab.h: Much reformatting of structures and such to add
1895 whitespace to make them more readable, and make them more
1896 consistent with other gdb structure definitions.
1897 * symtab.h (general_symbol_info): New struct containing fields
1898 common to all symbols.
1899 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1900 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1901 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1902 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1903 symbol): Use general_symbol_info struct.
1904 * utils.c (demangle_and_match): Remove, no longer used.
1905 * valops.c (demangle.h): Include.
1906 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1907 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1908 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1909 symmisc.c, symtab.c, valops.c: Replace references to minimal
1910 symbol fields with appropriate macros.
1911 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1912 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1913 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1914 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1915 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1916 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1917 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1918 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1919 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1920 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1921 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1922 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1923 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1924 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1926 * buildsym.c (start_subfile, patch_subfile_names): Default the
1927 source language to what can be deduced from the filename.
1928 * buildsym.c (end_symtab): Update the source language in the
1929 allocated symtab to match what we have been using.
1930 * buildsym.h (struct subfile): Add a language field.
1931 * c-typeprint.c (c_print_type): Remove code to do explicit
1933 * dbxread.c (psymtab_language): Add static variable.
1934 * dbxread.c (start_psymtab): Initialize psymtab_language using
1935 deduce_language_from_filename.
1937 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1939 * valprint.c (val_print): Reorganize comment and add note
1940 about dependency on target byte ordering.
1941 **** start-sanitize-chill ****
1942 * ch-exp.y (value_array_slice): Fix typo.
1943 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1944 byte sized ints are assumed to be char strings and printed with
1945 string syntax. In chill, arrays of chars and arrays of
1946 bytes/ubytes are distinquishable, and printed appropriately.
1947 **** end-sanitize-chill ****
1949 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1951 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1952 read/write routines for HPUX.
1954 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1955 branch targets to compute target address using const from previous
1956 instruction if necessary.
1957 * Add `Q' operator to print out bit position field various
1959 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
1960 cleanups, use new code from Utah.
1961 * (store_inferior_registers): Update to new code from Utah.
1962 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
1963 * (fetch_register): Clear out priv level when reading PCs.
1964 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1965 * Remove decl of errno, #include wait.h and target.h.
1966 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1967 were inside of a kernel call. If so, then PC is in a different
1968 register. Also, mask out bottom two bits of all PCs so as not to
1969 confuse higher level code.
1970 * (push_dummy_frame): Create from #define in tm-hppa.h.
1971 * (find_dummy_frame_regs): Update from Utah.
1972 * (hp_pop_frame): Create from #define in tm-hppa.h.
1973 * (hp_restore_pc_queue): New, from Utah.
1974 * (hp_push_arguments): Big fixes from Utah.
1975 * (pa_do_registers_info, pa_print_registers): Only print out fp
1977 * (skip_trampoline_code): New routine to deal with stubs that
1978 live in nowhereland between callers and callees.
1979 * i860-tdep.c: Remove decl of attach_flag.
1980 * infrun.c (wait_for_inferior): Add new macro
1981 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1982 at by PC will be nullified. If so, then step the target once more
1983 so as to avoid confusing the user.
1984 * (just before step_over_function:): Use stop_func_start, not
1985 stop_pc when checking for the existance of line number info.
1986 stop_func_start will reflect the proper address of the target
1987 routine, not of the stub that we may be traversing to get there.
1988 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
1989 to deal with the stubs that PA compilers sometimes stick between
1990 callers and callees. Also, define FLAGS_REGNUM for access to the
1992 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1994 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1995 write gr0, PC regs, and PSW!
1996 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1997 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1999 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2000 * Define struct unwind_table_entry.
2001 * valops.c (call_function_by_hand): Add another arg to
2002 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2005 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2007 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2009 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2011 * Makefile.in (VERSION): Bump to 4.7.4.
2012 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2013 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2014 * Makefile.in (HFILES): Add valprint.h.
2015 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2016 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2017 * typeprint.c, typeprint.h: New files for language independent
2018 type printing functions.
2019 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2020 type printing functions and definitions.
2021 * valprint.h: New include file for language independent value
2022 printing definitions.
2023 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2024 dependent value printing functions.
2025 * c-exp.y (production ptype): Add range_type variable and use new
2026 create_range_type function.
2027 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2028 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2029 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2030 "const static" to ANSI-conformant "static const".
2031 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2032 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2034 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2035 * coffread.c (decode_type): Add range_type variable and call to
2036 new create_range_type function.
2037 * complaints.c (complain): Remove unused val variable.
2038 * complaints.c (_initialize_complaints): Make it void.
2039 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2040 variable and call new create_range_type function.
2041 * defs.h (enum val_prettyprint): Move enum from value.h to here
2042 so we can avoid having to include value.h just for prototypes that
2043 need the enum (thanks ANSI).
2044 * dwarfread.c (struct_type): Local anonymous_size variable is
2045 only used if !BITS_BIG_ENDIAN.
2046 * dwarfread.c (decode_subscript_data_item): Add rangetype
2047 variable and call new create_range_type function.
2048 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2050 * eval.c (evaluate_subexp): Remove unused local variable name
2051 and the statement with no side effects that initializes it.
2052 * expprint.c (print_subexp): Change local_printstr to
2054 * gdbtypes.c (create_range_type): New function that creates
2055 a range type using code fragments from object file readers as
2056 an example of what has to be initialized.
2057 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2058 and high_bound parameters, replaced with a single range_type
2059 parameter. Change function body to use passed in range_type
2060 rather than handcrafting one.
2061 * gdbtypes.h (create_range_type): Add prototype.
2062 * gdbtypes.h (create_array_type): Change prototype parameters.
2063 * infrun.c (normal_stop): Remove unused local variables tem and c.
2064 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2065 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2066 stub functions that call error if called.
2067 * language.c (unknown_language_defn, auto_language_defn,
2068 local_language_defn): Add initializers unk_lang_print_type and
2070 * language.h (struct language_defn): Reformat for larger
2071 comments, add la_print_type and la_val_print members. Add
2072 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2073 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2074 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2076 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2078 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2079 * main.c (execute_command): Remove unused local variable cmdlines.
2080 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2081 (clear_displays), symmisc.c (block_depth), values.c
2082 (clear_value_history):
2083 Make testing of truth value of assignment result explicit.
2084 * mipsread.c (upgrade_type): Update FIXME to include future use
2085 of create_range_type.
2086 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2087 whatis_exp, maintenance_print_type): Move prototypes and functions
2089 * printcmd.c (_initialize_printcmd): Move add_com calls for
2090 ptype_command and whatis_command to new typeprint.c.
2091 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2092 * source.c (find_source_lines): Local variable c only used
2093 when LSEEK_NOT_LINEAR is defined.
2094 * stabsread.c (read_array_type): Use new create_range_type
2096 * stabsread.c (read_range_type): Add new index_type variable and
2097 call new create_range_type function rather than handcrafting
2099 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2100 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2101 * symtab.c (type_print_base usages): Use c_type_print_base.
2102 * symtab.c (type_print_varspec_prefix usages): Use
2103 c_type_print_varspec_prefix.
2104 * symtab.c (type_print_method_args usages): Use
2105 cp_type_print_method_args.
2106 * valprint.c: Completely ripped apart and the fragments used
2107 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2108 valprint.h. Remaining stuff is language independent.
2109 * value.h (struct fn_field): Forward declare for prototypes.
2110 * value.h (type_print_1): Remove prototype.
2111 * value.h (enum val_prettyprint): Moved to defs.h.
2112 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2113 * value.h (baseclass_offset): Add prototype.
2114 **** start-sanitize-chill ****
2115 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2116 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2117 * ch-typeprint.c: New file for language dependent type printing.
2118 * ch-valprint.c: New file for language dependent value printing.
2119 * ch-exp.y (parse_number): Remove prototype and stub function.
2120 * ch-exp.y (decode_integer_literal): Removed unused digits and
2122 * ch-exp.y (convert_float): Completely ifdef out for now.
2123 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2124 ch-lang.c (chill_op_print_tab):
2125 Change from ANSI-obsolescent "const static" to ANSI-conformant
2127 * ch-exp.y (yylex): Add unhandled storage class enumeration
2128 literals to switch statement for completeness.
2129 * ch-lang.c (chill_create_fundamental_types): Remove unused
2130 nbytes variable. Change dummy type to 2 bytes to match int.
2131 Handle FT_VOID types gratuituously added to chill DWARF by
2132 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2133 type rather than a one byte TYPE_CODE_INT type.
2134 * ch-lang.c (chill_language_defn): Add chill_print_type and
2136 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2137 **** end-sanitize-chill ****
2139 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2141 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2142 bfd_get_symbol_leading_char instead.
2144 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2145 leading character from names.
2146 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2147 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2148 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2150 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2151 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2152 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2153 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2154 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2155 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2156 * symfile.c (syms_from_objfile): Insert debugging check to test
2157 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2159 * doc/gdbint.texinfo (Host Conditionals): Remove
2160 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2162 (Target Conditionals): Remove all of the above.
2164 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2166 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2167 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2169 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2171 * coffread.c (decode_type): catch negative tagndx fields generated
2173 * exec.c: comment out string following #endif.
2174 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2175 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2177 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2178 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2180 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2182 * complaints.c: New file, code moved from utils.c.
2183 * complaints.c (complain): Made into a varargs function.
2184 * complaints.h: New file, code moved from symfile.h.
2185 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2186 * Makefile.in (HFILES): Add complaints.h.
2187 * Makefile.in (OBS): Add complaints.o.
2188 * symfile.c (complaint_root, stop_whining, complaint_series,
2189 complain, clear_complaints, add_show_from_set for stop_whining):
2190 Moved to complaints.c.
2191 * symfile.h (struct complaint, complaint_root decl, complain
2192 prototype, clear_complaints prototype): Moved to complaints.h.
2193 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2194 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2195 complaints.h. Remove casts from arguments to complain(),
2196 which is now a varargs function, and remove unnecessary
2197 placeholder zero args.
2198 * defs.h (begin_line): Add prototype.
2199 * defs.h (vprintf_filtered): Add prototype.
2200 * dwarfread.c (varargs.h): Remove, no longer needed.
2201 * dwarfread.c (dwarfwarn): Remove prototype and function.
2202 * dwarfread.c (complaints): Define a bunch of complaints.
2203 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2204 usages to standard complain() calls.
2205 * utils.c (begin_line): New function that ensures that
2206 whatever gets filter-printed next starts on its own line.
2207 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2208 but to stdout (calls vfprintf_filtered internally).
2210 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2212 * remote.c: Avoid printf_filtered line limit. Suggested by
2213 Robert R. Henry, <rrh@tera.com>.
2214 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2216 * main.c (main): Accept --silent as well as --quiet. Change +help
2217 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2219 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2220 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2222 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2224 * tm-nindy960.h, remote-nindy.c: Lint.
2226 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2228 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2229 a optional type to decorate as an array type, the type of the
2230 index, and the bounds of the array. Records this additional info
2231 in the array type for use with languages with nonzero array
2233 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2234 to note that arrays may have bounds.
2235 * gdbtypes.h (create_array_type): Update prototype.
2236 * c-exp.y (ptype production): Adjust for new create_array_type
2237 calling conventions.
2238 * coffread.c (decode_type): Call create_array_type rather than
2239 handcrafting array types.
2240 * convex-tdep.c (value_type): Remove, now use create_array_type.
2241 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2242 vector_type into calls to create_array_type.
2243 * dwarfread.c (decode_subscr_data): Name changed to
2244 decode_subscript_data_item throughout.
2245 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2246 create_array_type. Now records index type and range as well.
2247 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2248 change to use create_array_type.
2249 * dwarfread.c (read_subroutine_type): Test existing user defined
2250 types before decorating them, to ensure they are blank, and
2251 complain about it if they are not.
2252 * dwarfread.c (decode_fund_type): For unrecognized types, always
2253 return some valid type (type integer). If the unrecognized type
2254 cannot be an implementation defined type, complain as well.
2255 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2256 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2257 * mipsread.c (upgrade_type): Add FIXME comment that code to
2258 handcraft arrays should be replaced with call to create_array_type.
2259 * stabsread.c (read_array_type): Replace code to handcraft
2260 array types with call to create_array_type.
2261 * valprint.c (type_print_varspec_prefix): Minor formatting
2262 change, join lines that don't need to be split.
2264 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2266 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2267 decl for attach_flag, it now lives in inferior.h.
2268 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2269 Make most functions static.
2270 * hppah-nat.c: General cleanups, remove BSD specific code (since
2271 that all lives in hppab-nat.c).
2272 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2273 Change sense of test against inside_entry_file(). This fix is
2275 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2276 to read/write_register_bytes().
2277 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2278 work around PA-GAS assembler bug. Also, add trailing */ to some
2280 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2281 Same reason as above.
2283 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2285 * mipsread.c (parse_symbol): When checking whether a structured
2286 type is an enum, check qualifiers of its first member, as well as
2287 the base type of the member. Bug found and fixed by John M.
2288 Farrell, <farrell@fjord.reo.dec.com>.
2290 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2291 * remote-vx.c: Don't include vx-share/reg.h.
2292 * vx-share/ptrace.h: Reproduce from scratch.
2293 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2294 * Makefile.in: Remove references to removed files, and to removed
2295 29k-share directories.
2297 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2299 * c-lang.c (_initialize_c_language): Name changed from
2301 * m2-lang.c (_initialize_m2_language): Name changed from
2303 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2304 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2305 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2306 expression parsing into c-lang.c and m2-lang.c respectively.
2307 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2308 m2-exp.y respectively.
2309 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2310 and m2-* files respectively.
2311 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2312 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2313 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2314 * expression.h (struct block): Forward declaration for prototypes.
2315 * language.h (struct objfile): Forward declaration for prototypes.
2316 **** start-sanitize-chill ****
2317 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2318 * Makefile.in (HFILES): Add ch-lang.h.
2319 * Makefile.in (OBS): Add ch-lang.o.
2320 * ch-exp.y: Migrate code that has nothing to do with expression
2321 parsing into ch-lang.c.
2322 * ch-lang.c: New file, code migrated from c-exp.y.
2323 * ch-lang.h: New file, internal interface between ch-* files.
2324 * ch-lang.c (_initialize_chill_language): Name changed from
2325 _initialize_chill_exp.
2326 **** end-sanitize-chill ****
2328 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2329 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2330 * config/amix.mh (NATDEPFILES): Add.
2331 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2334 * dwarfread.c (decode_subscr_data): Remove spurious test that
2335 accepted only integer subscript types. We don't do anything
2336 with the type at the moment anyway.
2338 **** start-sanitize-chill ****
2339 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2341 * ch-exp.y (match_character_literal): Fix case where no
2342 match at all is found.
2343 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2344 width types. For example, "INT" is always 2 bytes regardless
2345 of the values of any TARGET_*_BIT macros. So use explicit
2346 numeric sizes for the types.
2347 **** end-sanitize-chill ****
2349 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2351 * c-exp.y (c_create_fundamental_type): New function to create
2352 language specific fundamental types for C.
2353 * m2-exp.y (m2_create_fundamental_type): New function to create
2354 language specific fundamental types for Modula 2.
2355 * c-exp.y (c_language_defn, cplus_language_defn): Add
2356 c_create_fundamental_type to language struct initializers.
2357 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2358 to language struct initializers.
2359 * dwarfread.c (expression.h, language.h): Include.
2360 * dwarfread.c (ftypes): New array to hold fundamental types
2361 for current compilation unit.
2362 * dwarfread.c (cu_language_defn): New pointer to language
2363 struct for language of current compilation unit.
2364 * dwarfread.c (dwarf_fundamental_type): New function to
2365 create/lookup fundamental types.
2366 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2367 * dwarfread.c (throughout): Replace lookup_fundamental_type
2368 with dwarf_fundamental_type.
2369 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2370 compilation unit (may be different language or different objfile).
2371 * gdbtypes.c (lookup_fundamental_type): Move actual type
2372 creations into language specific fundamental type creation
2373 functions and call via create_fundamental_type. Add comment
2374 about this function being obsolescent.
2375 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2376 sized signed and unsigned integers.
2377 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2378 * language.c (language_def): New function to lookup a language
2379 struct given it's enumeration.
2380 * language.h (struct language_defn): Add la_fund_type, a pointer
2381 to a function that creates fundamental types for this language.
2382 * language.h (create_fundamental_type): New macro to create
2383 fundamental types based on the current language.
2384 * language.h (language_def): Add prototype.
2385 * language.c (unk_lang_create_fundamental_type): New function
2386 for initializing language structs, calls error if called.
2387 * language.c (unk_language_defn, auto_language_defn,
2388 local_language_defn): Use unk_lang_create_fundamental_type.
2389 **** start-sanitize-chill ****
2390 ch-exp.y (chill_create_fundamental_type): New function.
2391 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2392 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2393 **** end-sanitize-chill ****
2395 **** start-sanitize-chill ****
2396 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2398 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2400 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2401 as GCC_PRODUCER and GPLUS_PRODUCER.
2402 **** end-sanitize-chill ****
2404 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2406 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2409 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2411 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2412 rather than '$'. This particular piece of braindamage is
2413 spreading like ooze. It's now infected libiberty, deja-gnu,
2415 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2416 hardwired '$' character.
2418 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2420 (Changes to break incredibly ugly, unmaintainable 750 line
2421 read_struct_type function up into managable pieces.)
2422 * Makefile.in (VERSION): Bump to 4.7.3.
2423 * stabsread.c (struct field_info): Local struct definition.
2424 * stabsread.c (read_member_functions, read_struct_fields,
2425 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2426 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2427 functions from fragmented read_struct_type.
2428 * stabsread.c (stabs_general_complaint): Catchall complaint.
2429 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2430 symbol name continuation code. Use macro throughout.
2431 * stabsread.c (various places): Replace add-one-to-pointer
2432 with pointer increment.
2433 * stabsread.c (read_type): Retain function local copy of type
2434 descriptor. Rearrange code calling read_struct_type() to match
2436 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2437 a single blank as the name of nameless enumerations. Recognize
2438 this special case and set nameless flag.
2439 **** start-sanitize-chill ****
2440 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2442 * ch-exp.y (access_name): New non-terminal token and
2444 * ch-exp.y (general_procedure_name): Now a terminal token.
2445 * ch-exp.y (location): Expand production.
2446 * ch-exp.y (match_simple_name_string): New function.
2447 * ch-exp.y (yylex): Call match_simple_name_string and return
2448 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2449 **** end-sanitize-chill ****
2451 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2453 * munch: Backslash escape vertical bar characters inside
2454 grep patterns since they have special meaning for some greps.
2455 * parse.c (write_exp_string): Complete rewrite to store string
2456 contants as a leading explicit length, followed by the string data,
2457 followed by a trailing explicit length.
2458 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2459 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2460 Use recorded explicit length of strings in expression elements,
2461 rather than strlen. Adjust code to skip over strings stored in
2462 expression elements, and code to access strings, to account for
2463 new leading explicit size expression element.
2464 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2465 0, to avoid negative expression element indices.
2466 * valops.c (search_struct_method): Minor whitespace change.
2468 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2470 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2471 which together maintain a dynamically expandable static buffer
2472 for the lexer to use when translating C strings to their internal
2473 form (other future uses possible). Fix parsing of C style strings
2474 to do the normal C style input conversions of escaped character
2476 * valops.c (value_string): Remove translation of escaped
2477 character sequences, now done in C expression parser.
2478 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2479 and decides if it should be printed in literal form or some other
2480 form, based on it's ASCII value and setting of sevenbit_strings.
2481 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2482 macro, change indentation style.
2483 **** start-sanitize-chill ****
2484 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2485 * ch-exp.y (chill_printstr): First cut at real function instead
2487 **** end-sanitize-chill ****
2489 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2491 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2493 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2495 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2497 * defs.h (sevenbit_strings): Add declaration.
2498 * defs.h (printchar): Replace with gdb_printchar.
2499 * language.h (language_defn): Add new function pointers
2500 la_printchar and la_printstr, to do language dependent
2501 printing of characters and strings.
2502 * language.h (local_printchar, local_printstr): New macros
2503 to call language dependent functions pointed to by la_printchar
2504 and la_printstr respectively.
2505 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2506 dependent functions for printing characters and strings.
2507 * c-exp.y (c_language_defn, cplus_language_defn): Add
2508 c_printchar and c_printstr.
2509 * command.c (do_setshow_command): Rename printchar use to
2511 * expprint.c (print_subexp): Replace C style string output
2512 with call to local_printstr.
2513 * language.c (unk_lang_printchar, unk_lang_printstr):
2514 New stubs, currently errors.
2515 * language.c (unknown_language_defn, auto_language_defn,
2516 local_language_defn): Add unk_lang_printchar and
2518 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2519 language dependent functions to print characters and strings.
2520 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2521 * utils.c (printchar): Renamed to gdb_printchar.
2522 * valprint.c (print_string): Remove prototype, function moved
2523 to c-exp.y, where it becomes c_printstr.
2524 * valprint.c (print_max): Made global for reference from the
2525 language dependent printing routines in *-exp.y.
2526 * valprint.c (repeat_count_threshold): New variable with function
2527 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2528 Change all references to old macro to references to new variable.
2529 * valprint.c (value_print, val_print): Replace calls to
2530 print_string with calls to local_printstr.
2531 * valprint.c (val_print): Replace C style character printing
2532 with call to local_printchar.
2533 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2534 * valprint.c (_initialize_valprint): Add add_show_from_set
2535 call for setting up repeat_count_threshold as print variable.
2536 **** start-sanitize-chill ****
2537 * ch-exp.y (decode_integer_value): New function.
2538 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2539 * ch-exp.y (chill_printchar, chill_printstr): New language
2540 dependent functions for printing characters and strings.
2541 * ch-exp.y (chill_language_defn): Add chill_printchar and
2543 **** end-sanitize-chill ****
2545 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2547 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2548 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2549 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2551 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2553 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2554 and assume the process has been killed.
2556 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2558 * remote-udi.c (udi_open): Reset vars so that user can re-run
2559 programs without leaving GDB.
2560 * (many routines): Slightly improve error handling.
2561 * (download): Zero out BSS by longs instead of bytes to avoid
2562 timeouts in real hardware.
2563 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2564 that connection is no longer in use after shutdown() of socket.
2565 This keeps GDB from dying of a SIGPIPE when you issue multiple
2566 `target udi' commands.
2568 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2570 * language.h (language_format_info): New structure to bundle
2571 local formatting information.
2572 * language.h (language_defn): Replace individual format info
2573 with language_format_info structs.
2574 * language.h (local_*_format, local_*_format_prefix,
2575 local_*_format_specifier, local_*_format_suffix): New macros
2576 for binary/octal/decimal/hex formats to access info elements.
2577 * c-exp.y (c_language_defn): Update for new format handling.
2578 * m2-exp.y (m2_language_defn): Update for new format handling.
2579 * dbxread.c (language.h): Include for partial-stab.h use.
2580 * mipsread.c (expression.h, language.h): Include for
2582 * defs.h (local_hex_format, local_hex_format_custom,
2583 local_hex_string, local_hex_string_custom): Move to language.h.
2584 * language.c (local_hex_format_custom, local_hex_string,
2585 local_hex_string_custom, local_octal_format_custom): Use new
2587 * language.c (unknown_language_defn, auto_language_defn,
2588 local_language_defn): Update for new format handling.
2589 * printcmd.c (print_scalar_formatted): Use new macros
2590 to access decimal and binary format info for printing.
2591 **** start-sanitize-chill ****
2592 * c-exp.y (chill_language_defn): Update for new format handling.
2593 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2594 * ch-exp.y (decode_integer_literal): Add function
2595 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2596 * ch-exp.y (builtin_type_chill_char): Add definition.
2597 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2598 **** end-sanitize-chill ****
2600 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2602 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2604 (aix_framedata): added nosavedpc field.
2605 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2607 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2608 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2609 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2610 instructions as function_frame_info does. Expand special case of
2611 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2613 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2615 (function_frame_info): Set frameless if the function has no frame,
2616 and set nosavedpc if the PC was not saved. Handle gcc generated
2617 stfd 31,-4(31); st 31, -12(31) correctly.
2618 (frameless_function_invocation): New second argument pcsaved; if 0
2619 return whether the function has a frame, if 1 return whether the
2621 (frame_initial_stack_address): Correct typo: cache registers for
2622 callee_fi, not for fi, (avoids reading garbage memory locations).
2624 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2626 * infrun.c (wait_for_inferior (just before step_over_function
2627 label)): Change test for stepping into subroutine to check for the
2628 presence of line number info. This makes stuff compiled with -g1
2629 cause GDB to not lose control when stepping.
2631 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2632 Improve comments as well.
2634 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2636 * Makefile.in (VERSION): Bump to 4.7.2
2637 * symtab.c (find_pc_symtab): Fix return of random value
2639 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2640 Makefile since it contains sed patterns used in generation.
2641 Add sed pattern to also delete #include of any malloc.h.
2642 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2643 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2644 function names to conform to K&R terminology with respect to
2645 logical and bitwise operators:
2646 UNOP_ZEROP => UNOP_LOGICAL_NOT
2647 UNOP_LOGNOT => UNOP_COMPLEMENT
2648 BINOP_LOGAND => BINOP_BITWISE_AND
2649 BINOP_LOGXOR => BINOP_BITWISE_XOR
2650 BINOP_LOGIOR => BINOP_BITWISE_IOR
2651 BINOP_AND => BINOP_LOGICAL_AND
2652 BINOP_OR => BINOP_LOGICAL_OR
2653 PREC_OR => PREC_LOGICAL_OR
2654 PREC_AND => PREC_LOGICAL_AND
2655 PREC_LOGIOR => PREC_BITWISE_IOR
2656 PREC_LOGXOR => PREC_BITWISE_XOR
2657 PREC_LOGAND => PREC_BITWISE_AND
2658 value_zerop() => value_logical_not()
2659 value_lognot() => value_complement()
2660 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2661 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2662 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2663 and is nonexistant in some SVR4 based systems.
2664 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2665 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2667 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2668 * source.c (source_info): Fix minor nits, print "1 line" rather
2669 than "1 lines", and "language is <lang>".
2670 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2671 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2672 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2674 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2675 **** start-sanitize-chill ****
2676 * ch-exp.y: New expression parser, for GNU-Chill.
2677 * defs.h (enum language): Add language_chill.
2678 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2679 LANG_MODULA2 a recognized language.
2680 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2681 Chill as well as Modula-2.
2682 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2683 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2684 * language.c (set_language_command): Add chill.
2685 * language.c (binop_result_type, integral_type, character_type,
2686 boolean_type, structured_type, value_true, binop_type_check):
2687 Add language_chill cases.
2688 * language.h (_LANG_chill): Define.
2689 * symfile.c (deduce_language_from_filename): Recognize the
2690 filename extensions ".chill", ".c186", and ".c286" for Chill.
2691 * valprint.c (typedef_print): Add case for language_chill.
2692 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2693 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2694 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2695 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2697 * Makefile.in (distclean): Add target ch-exp.tab.c.
2698 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2699 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2700 * eval.c (evaluate_subexp): Add OP_BOOL case.
2701 * expprint.c (print_subexp): Add OP_BOOL case.
2702 **** end-sanitize-chill ****
2704 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2706 * infcmd.c (set_environment_command): Avoid skipping first
2707 char of env value if an '=' appears in it. Bug report and fix
2708 by Mark Jungerman, <maj@lucid.com>.
2710 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2712 * infcmd.c (step_over_calls): Improve comments.
2713 * symtab.c (find_pc_psymtab): Clean up a bit.
2714 * (find_pc_symtab): Fix comments, clean up code.
2715 * (find_pc_line): General cleanups, efficiency improvements.
2716 Also, don't return garbage when some line info exists, but there
2719 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2721 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2722 member, and the stat pointer passed to vmap_symtab was NULL, the
2723 wrong vmap entries would be modified. Fixes behavior where
2724 attempting to load symbols for a module with no member would mess
2725 up already read in symbols.
2727 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2729 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2730 29k-share/dfe/mini2udi.o.
2731 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2732 * alldeps.mak, depend: Update to deal with removal of
2733 aforementioned files.
2734 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2735 requirement for useless 'program' argument. Clean up
2736 udi_create_inferior, and udi_load to call common download()
2737 routine. Create download routine to load remote hosts directly
2738 (with the help of BFD) so that we don't need yank.c and
2740 Fix udi_detach to call UDIDisconnect with
2741 the right arguments. Clean up udi_resume, don't assign tip_error
2742 twice. Clean up udi_wait, straighten out status codes. Make
2743 udi_kill really work.
2745 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2747 * c-exp.y: separated host/target idea of integer type size,
2748 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2749 UINT and CHAR rules. (parse_number): work out the targetwise type
2750 of a number based upon it's size and qualifiers. (yylex): chars
2751 are now treated the same way as ints.
2753 * source.c (indentify_source_line): don't core dump if wanted
2754 line is larger than number of lines in source. (can happen when
2755 coff gets confused about #included source).
2757 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2759 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2760 when debugging a program with 100 shared libraries.
2762 * solib.c (solib_map_sections): Always close the BFD we open.
2763 Free all malloc'd storage we allocate, too, including error cases.
2764 (struct so_list): Remove unused so_bfd member.
2765 (clear_solib): Don't bother closing so_bfd.
2767 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2768 cacheable. `So many symbol files, so little file descriptors.'
2770 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2772 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2773 Stubs should stand alone as much as possible.
2775 * source.c (show_directories): Avoid printf_filtered length prob
2776 pointed out by Jonathan Stone.
2778 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2779 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2780 <Lee_Cooprider@vos.stratus.com>.
2782 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2784 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2785 struct, not struct itself.
2786 * serial.h (serial_restore): Fix prototype, takes pointer not
2789 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2791 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2792 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2794 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2796 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2797 Stubs should stand alone as much as possible.
2799 * README: Add remote-es1800.c and remote-st2000.c to table.
2800 * go32-nat.c: Remove, there is no native go32 support.
2801 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2803 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2805 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2806 new routines to deal with sending SIGINTs to attached processes
2807 when the user interrupts the controlling GDB.
2808 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2809 the aforementioned routines when waiting for the attached process.
2811 * elfread.c, mipsread.c: Include <string.h>.
2812 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2813 * serial.h: Add prototype for serial_restore().
2815 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2817 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2818 minimal_symbol_count, because the NULL symbol is not included in
2819 the count. This prevented this function from finding the last
2820 symbol in the table.
2822 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2824 * dbxread.c (process_one_symbol): if not defined
2825 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2826 the start of the function, not just after N_FUN.
2828 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2830 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2831 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2832 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2833 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2834 file. Remove preprocessor defines that previously did remapping.
2836 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2838 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2839 Bug fix courtesy of Alexander Klaiber.
2841 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2843 hp300 native support (hp300hpux untested).
2845 * hp300ux-xdep.c: removed.
2846 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2847 * xm-hp300hpux.h: updated copyright.
2848 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2849 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2850 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2851 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2852 fork-child.o coredep.o corelow.o.
2853 (NAT_FILE, NATDEPFILES): new macros.
2854 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2855 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2857 (NAT_FILE, NATDEPFILES): new macros.
2858 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2860 Vax ultrix native support.
2862 * nm-vax.h: new file.
2863 * Makefile.in (HFILES): added nm-vax.h.
2864 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2865 coredep.o corelow.o removed.
2866 (NAT_FILE, NATDEPFILES): new macros.
2867 * xm-vax.h: updated copyright.
2868 (REGISTER_U_ADDR): removed.
2870 Apollo native support (untested).
2872 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2873 * a68v-nat.c, nm-apollo68[bv].h: new files.
2874 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2875 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2876 * a68v-xdep.c: removed.
2877 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2878 inftarg.o fork-child.o a68v-xdep.o.
2879 (NAT_FILE, NATDEPFILES): new macros.
2881 * defs.h: include nm.h.
2882 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2883 sparc-tdep.c, : do not include nm.h.
2884 * doc/gdbint.texinfo: nm.h now included in defs.h.
2886 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2888 * Makefile.in (VERSION): 4.7.1 post release!
2890 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2892 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2894 * Makefile.in (VERSION): gdb-4.7 release.
2895 * README: Update for gdb-4.7.
2897 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2899 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2902 * alldeps.mak, depend: Update.
2904 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2906 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2908 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2909 causes problems in setting breakpoint in the right place in
2910 functions with `float' args which are passed as doubles.
2911 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2912 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2914 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2916 * Makefile.in (HFILES): Add nm-i386sco.h.
2917 * dwarfread.c: include <sys/types.h> for SCO.
2918 * infptrace.c: Don't include ptrace.h under SCO.
2919 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2921 * config/i386v.mt: Add exec.o to TDEPFILES.
2923 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2925 * i386v-nat.c: Remove space from front of #endif.
2926 * irix4-nat.c: Remove externs of registers[], include inferior.h
2928 * mips-nat.c: Explicitly initialize zerobuf to 0!
2929 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2930 Always setup fci->frame, even if it's non-zero. Too many places
2931 depend upon this behavior (and I have to get a release out the
2933 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2934 processing_gcc_compilation if we find the embedded stabs marker.
2935 This fixes several bugs with finding the location of short or char
2936 function parameters passed on the stack.
2938 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2940 Native support for sun4sol2.
2942 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2943 * nm-sysv4.h: new file.
2944 * Makefile.in (HFILES): added nm-sysv4.h.
2945 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2946 (NAT_FILE, NATDEPFILES): new macros.
2947 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2949 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2951 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2952 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2954 * Makefile.in (VERSION): Tick to 4.6.9.
2956 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2958 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
2959 definition, replace with portable one.
2960 * remote-nindy.c: Lint.
2961 (nindy_wait): Return type is int, result is inferior_pid.
2962 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2963 (initialize_symmisc): Remove empty function.
2964 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2965 Remove obsolete, misspelled macro.
2966 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2967 (all @node commands): Use new form to avoid nitpicking errors.
2968 * doc/gdbint.texinfo: Document host/native/target split.
2970 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
2972 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
2974 * xm-mips.h (offsetof): Don't define this if __STDC__.
2976 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2978 umax native support (untested).
2980 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2982 (NAT_FILE, NATDEPFILES): new macros.
2983 * config/umax.mt (TDEPFILES): removed exec.o.
2984 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
2985 removed to nm-umax.h.
2986 * nm-umax.h: new file.
2987 * Makefile.in (HFILES): added nm-umax.h.
2989 hppa native support (untested).
2991 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2992 (NAT_FILE, NATDEPFILES): new macros.
2993 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2994 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2995 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2996 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2997 * hppa[bh]-xdep.c: removed.
2998 * hppa[bh]h-tdep.c: do not include ptrace.h.
2999 * Makefile.in (HFILES): added nm-hppa[bh].h.
3001 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3003 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3005 * mips-nat.c: Straighten out include files. Work around
3006 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3009 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3011 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3012 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3013 backtraces from core files work.
3014 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3015 Functions are now defined in mips-nat.c.
3017 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3019 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3020 serial_default_name().
3022 * remote-hms.c, ser-go32.c, serial.h: Change from
3023 serial_timedreadchar() to new serial_readchar().
3025 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3027 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3029 * c-exp.y: Moved handling of 'const' and 'volatile' from
3030 <type> to <typebase>. This removes 2 conflicts.
3032 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3034 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3035 from breakpoint table when reseting breakpoints.
3037 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3039 Native support cleanup and corefile fixes for i386 SVR4 systems.
3041 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3042 fill_fpregset): Moved to i386v4-nat.c
3043 * i386v4-nat.c, nm-i386v4.h, : New files.
3044 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3045 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3046 change i386v-nat.o to i386v4-nat.o.
3048 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3050 Miscellaneous 386 configs updated.
3052 * config/i386aout.mt (TDEPFILES): removed exec.o.
3053 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3054 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3055 (NAT_FILE, NATDEPFILES): new macros.
3056 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3057 config/i386v4.mt (TDEPFILES): removed exec.o.
3058 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3059 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3060 (NAT_FILE, NATDEPFILES): new macros.
3061 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3062 fork-child.o coredep.o corelow.o i386-xdep.o.
3063 (NAT_FILE, NATDEPFILES): new macros.
3065 Native support cleanup for i386bsd (untested).
3067 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3068 * config/i386bsd.mh (NATDEPFILES): added exec.o
3069 * tm-i386bsd.h (FLOAT_INFO): removed.
3070 * nm-i386bsd.h (FLOAT_INFO): added.
3072 Native support for i386v (untested).
3074 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3075 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3076 (NAT_FILE, NATDEPFILES): new macros.
3077 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3078 * i386-xdep.c: removed.
3079 * Makefile.in (HFILES): added nm-i386v.h
3080 * i386v-nat.c, nm-i386v.h: new file.
3081 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3083 * tm-i386v.h (FLOAT_INFO): removed.
3085 Native support for linux (untested).
3087 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3088 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3089 (NAT_FILE, NATDEPFILES): new macros.
3090 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3091 * Makefile.in (HFILES): added nm-linux.h.
3092 * nm-linux.h: new file.
3093 * xm-linux.h: updated copyright. cleaned up formatting.
3094 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3096 Native support for sun386 (untested).
3098 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3099 fork-child.o sun386-xdep.o.
3100 (NAT_FILE, NATDEPFILES): new macros.
3101 * config/sun386.mt (TDEPFILES): removed exec.o.
3102 * Makefile.in (HFILES): added nm-sun386.h.
3103 * sun386-nat.c, nm-sun386.h: new file.
3104 * sun386-xdep.c: removed.
3105 * xm-sun386.h: updated comment and copyright.
3106 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3109 Native support for i386mach (untested).
3111 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3112 fork-child.o mach386-xdep.o.
3113 (NAT_FILE, NATDEPFILES): new macros.
3114 * Makefile.in (HFILES): added nm-i386mach.h.
3115 * nm-i386mach.h, i386mach-nat.c: new files.
3116 * mach386-xdep.c: removed.
3117 * xm-i386mach.h: updated copyright.
3118 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3121 Native separation for go32 (untested).
3123 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3124 * go32-nat.c: new file.
3125 * go32-xdep.c (call_ptrace, child_resume,
3126 fetch_inferior_registers, store_inferior_registers,
3127 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3129 Native support for m88k (untested).
3131 * Makefile.in (HFILES): added nm-m88k.h
3132 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3133 FETCH_INFERIOR_REGISTERS): removed.
3134 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3135 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3136 (NAT_FILE, NATDEPFILES): new macros.
3137 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3138 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3139 * m88k-xdep.c: removed.
3141 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3143 * i386b-nat.c: Comment changes.
3144 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3146 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3148 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3150 Avoid longjmp()-catching compilation errors in cross-ports.
3152 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3153 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3154 Move from mips-tdep.c and tm-{irix3,mips}.h.
3155 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3157 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3160 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3161 (fetch_core_registers): Fix bfd_seek arguments.
3163 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3165 Make core files work again (add back the `core' target).
3167 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3168 (NATDEPFILES): Add corelow.o.
3169 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3172 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3173 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3174 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3175 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3176 appears. FIXME, these should be moved to NATDEPFILES for native
3179 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3181 Ultra3 host/target/native split. (untested).
3183 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3184 (fetch_register, fetch_inferior_registers,
3185 store_inferior_registers, fetch_core_registers): removed to
3187 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3189 * Makefile.in (HFILES): added nm-ultra3.h.
3190 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3191 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3193 (NAT_FILE, NATDEPFILES): new macros for native support.
3194 * config/ultra3.mt (TDEPFILES): exec.o removed.
3196 * xm-vaxult.h: add MEM_FNS_DECLARED.
3198 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3200 * Makefile.in (VERSION): Roll to 4.6.8.
3201 (OBS): Put version.o first, so Makefile rebuild happens early.
3203 * command.h: Publicize prototype for not_just_help_class_command.
3204 * command.c: Remove proto.
3205 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3206 output. Move "maint info" from class info to class maintenance,
3208 * infrun.c: Move "stop" to class_obscure, and give it a
3209 function so it will not be seen as a global help topic. FIXME,
3210 it should be possible to set these attributes independently.
3212 * core.c (core_command): Make nicer error message for no core support.
3214 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3216 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3217 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3219 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3220 (scan_compilation_units): Punt unused filename arg. dbfoff,
3221 lnoffset, and curlnoffset are file_ptr's now.
3222 (dwarf_build_psymtabs): Drop desc and filename args; use
3223 objfile. dbfoff and lnoffset are file_ptr's now.
3224 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3225 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3226 (elf_symfile_read): Skip desc and filename args to
3227 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3228 * gdb-stabs.h: Use file_ptr rather than off_t.
3229 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3230 compile-time debug check that someone turned off as "unused".
3231 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3232 * symfile.h: Update dwarf_build_psymtabs and
3233 elfstab_build_psymtabs prototypes.
3234 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3235 Use file_ptr offsets. bfd_seeks use L_SET.
3237 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3239 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3240 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3241 value so that demangler won't be invoked. This greatly speeds up
3243 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3244 linked_proc_info so that it properly deallocates the appropriate
3245 item after it is done with it instead of before.
3246 * Don't pass bogus frame pointer to create_new_frame(). Just
3247 leave it as zero so that lower level code will figure out the
3250 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3252 Sony News native support.
3254 * Makefile.in (HFILES): added nm-news.h.
3255 * nm-news.h: new file.
3256 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3257 fork-child.o coredep.o to NATDEPFILES.
3258 (NAT_FILE, NATDEPFILES): new macros for native support.
3259 * config/news.mt (TDEPFILES): removed exec.o.
3261 * remote-vx.c: remove redundant include of sys/time.h.
3263 * infrun.c: include ctype.h. Otherwise some machines result in
3264 undefined for isdigit.
3266 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3268 * configure.in: Convert m68k entries to m68* entries to handle
3269 all the various m68xxx hosts and targets.
3270 * config/news1000.mt: No longer needed, same as news.mt.
3272 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3274 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3276 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3278 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3279 nm-sun2.h, nm-mips.h.
3281 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3283 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3285 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3287 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3289 * xm-hppah.h: if __STDC__ is not defined, define
3291 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3292 compiler; see the comment in the file.
3294 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3296 First cut at support for all BSD variants on 386.
3298 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3299 * i386b-nat.c: New native support file.
3300 * configure.in: Add host and target for i[34]86-*-bsd*.
3301 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3303 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3305 Sun2 native support (untested).
3307 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3308 REGISTER_U_ADDR): removed to nm-sun2.h.
3309 * nm-sun2.h: new file.
3310 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3311 fork-child.o sun3-xdep.o removed.
3312 (NAT_FILE, NATDEPFILES): new macros.
3314 Mips native support. Decstation and iris4 have been tested.
3317 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3318 fill_fpregset): removed to irix4-nat.c
3319 * mips-xdep.c: removed.
3320 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3322 * procfs.c: include nm.h.
3323 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3324 * xm-irix4.h: bump copyright.
3325 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3326 PROC_NAME_FMT): removed.
3327 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3328 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3329 (NAT_FILE, NATDEPFILES): new macros for native support.
3330 (CC): supply default compiler switches.
3331 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3332 fork-child.o coredep.o.
3333 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3335 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3336 fork-child.o mips-xdep.o coredep.o.
3337 (NAT_FILE, NATDEPFILES): new macros for native support.
3339 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3341 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3342 (NATDEPFILES): added fork-child.o
3343 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3344 (NATDEPFILES): added fork-child.o
3345 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3346 (NATDEPFILES): added fork-child.o
3348 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3350 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3351 by using puts_filtered instead.
3353 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3355 * remote-nindy.c (nindy_load): Replacement version from Steve
3356 Chamberlain, doesn't require forking to run "strip" or "sx".
3358 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3360 * Makefile.in (HFILES): Add nm-*.h files.
3362 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3364 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3365 (NATDEPFILES): added fork-child.o.
3367 * doc/gdbint.texinfo: document a few more macros, create new
3368 section for native macros.
3370 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3372 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3373 resolution of copyright issues.
3375 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3377 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3378 subdir gets configured.
3380 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3382 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3384 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3385 searching for a "bfd_strip" program. Also, fixed up arguments
3386 passed to that program.
3388 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3389 which is now used for something else. Rewrite description of
3390 associated parameters to match how gdb does it now.
3391 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3393 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3395 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3397 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3400 * inferior.h (proc_signal_handling_change): prototype removed.
3401 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3402 (handle_command): now calls target_notice_signals.
3403 * procfs.c (proc_signal_handling_change): renamed to
3404 procfs_notice_signals. Now static. Add prototype. All callers
3406 * target.h (struct target_ops): new field, to_notice_signals.
3407 (target_notice_signals): new macro to cover new field.
3408 * target.c (cleanup_target): default to_notice_signals to ignore.
3409 * corelow.c (core_ops),
3411 inftarg.c (child_ops),
3412 procfs.c (procfs_ops),
3413 remote-adapt.c (adapt-ops),
3414 remote-eb.c (eb_ops),
3415 remote-es1800.c (es1800_ops, es1800_child_ops),
3416 remote-hms.c (hms_ops),
3417 remote-mm.c (mm_ops),
3418 remote-nindy.c (nindy_ops),
3419 remote-st2000.c (st2000_ops),
3420 remote-udi.c (udi_ops),
3421 remote-vx.c (vx_ops, vx_run_ops),
3422 remote.c (remote_ops),
3423 target.c (dummy_target),
3424 xcoffexec.c (exec_ops): added static initializer for
3426 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3428 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3430 * main.c (define_command): Add forgotten initializer.
3432 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3434 * language.c, language.h: Move saved_language out to global
3435 expected_language. Set expected_language when user expectation
3437 * language.c (language_info): Don't print type/range checking gub.
3438 * main.c (main): Set expected language.
3439 (execute_command): Check against expected language.
3440 * symfile.c (set_initial_language): Set expected language.
3442 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3444 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3446 A bunch of changes mostly to improve debugging of C++ programs.
3447 Specifically, the calling of inferiors methods is improved.
3449 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3450 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3451 hide the implementation details of pointer-to-method objects.
3452 How to tell if the pointer points to a virtual method is
3453 still very dependent on the particular compiler, but this
3454 should make it easier to find the places to change.
3455 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3456 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3457 macros, instead of a hard-wired-in code that incorrectly
3458 assumed a no-longerused representation of pointer-to-method
3459 values. And otherwise fix the relevant bit-rotted code.
3461 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3462 If there are both fields and methods, put a space between.
3464 * stabsread.c (read_struct_type): Fix bug in handling of
3465 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3466 by '_'). (It used to prematurely exit the loop reading in
3467 the fields, so it would think it should start reading
3468 methods while still in the fields. This could crash gdb
3469 given a gcc that can emit nested type information.)
3471 * valops.c (search_struct_method): Pass 'this' value by
3472 reference instead of by value. This provides a more
3473 consistent interface through a recursive search where the
3474 "bottom" functions may need to adjust offsets (due to multiple
3476 * valops.c, value.h, values.c: Pass extra parameters to
3477 value_fn_field and value_virtual_fn_field so we can
3478 correctly adjust offset for multiple inheritance.
3479 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3480 virtual function calls by using value_virtual_fn_field().
3481 * values.c: New function baseclass_offset, derived from
3482 baseclass_addr (which perhaps can be made obsolete?).
3483 It returns an offset rather than an address. This is a
3484 cleaner interface since it doesn't mess around allocating
3486 * valops.c (search_struct_method): Use baseclass_offset
3487 rather than baseclass_addr.
3489 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3491 * Makefile.in: Re-install 29K/UDI stuff.
3492 * remote-udi.c (udi_resume): Clean up.
3493 * (udi_wait): Rewrite, leave out bugs.
3494 * Add debugging code to print out all register fetches and stores.
3495 * Straighten out target_ops.
3496 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3498 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3500 * remote-udi.c (udi_create_inferior): run with no arguments should
3501 not pass the program name as an argument, since the UDI code
3502 already handles that.
3503 (udi_load): get the symbols from prog_name, not arg_string (the
3504 load command should really use arg_string as the program name, not
3505 prog_name, but at least the run command works now).
3507 * munch: HP9000/300 nm puts an extra space between T and symbol
3510 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3511 needed for vxworks targets.
3513 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3515 * am29k-tdep.c (_initialize_29k): Make it possible for the
3516 user to set and query the address where function calls into the
3517 inferior write a small scratch routine. `set call_scratch_address'
3518 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3519 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3520 not already cached validly.
3522 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3524 Rs6000 native support.
3526 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3527 machines without this header should not be compiling this file.
3528 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3529 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3530 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3531 * xm-rs6000.h: do not include ptrace.h.
3532 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3533 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3534 infptrace.o and inftarg.o move to NATDEPFIES.
3535 (NAT_FILE, NATDEPFILES): new macro for native support.
3537 Sun3 native support.
3539 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3540 new macros for native support.
3541 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3542 removed sun3-xdep.o.
3543 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3545 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3546 * sun3-nat.c, nm-sun3.h: new files for native support.
3548 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3550 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3551 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3552 dbfsize and use it to initialize new local file scope dbsize.
3553 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3554 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3555 DIEs as well as the current check for undersize DIEs. This helps
3556 to gracefully detect and reject corrupted DIE information.
3558 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3560 Add `command hooks' and a hook for inferior program stopping.
3562 * command.h (struct cmd_list_element): Remove unused `aux'
3563 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3564 * command.c (add_cmd): Initialize new fields, elim old.
3565 (add_alias_cmd): Clone new fields.
3566 (delete_cmd): Un-hook hookee if we're deleting hook.
3567 (help_cmd): Tell user the command is hooked, if it is.
3568 (lookup_cmd_1): Abbreviations return the original command
3569 instead of themselves, so that hooks on the original cmd will be
3571 * defs.h (enum command_class): Add class_pseudo and comments.
3572 * gdbcmd.h (execute_user_command): Add prototype.
3573 * infrun.c (normal_stop): If the stop command is hooked,
3574 run the hook whenever we stop.
3575 (hook_stop_stub): Stub for catch_errors.
3576 (_initialize_infrun): Set up pseudo "stop" command.
3577 * main.c (execute_user_command): Code extracted from execute_command.
3578 (execute_command): If hooked, run the hook before the command.
3579 (define_command): If defining a new hook, check the command it
3580 is hooking, and warn if none. Install the hook.
3581 * source.c (_initialize_source): "l" is an abbrev for "list".
3582 * doc/gdb.texinfo: Document command hooks.
3584 * Makefile.in (VERSION): Roll to 4.6.7.
3585 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3586 * infrun.c (breakpoints_inserted): Make it static again.
3587 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3589 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3591 Native file renaming.
3593 * nat-sparc.c -> sparc-nat.c
3594 * nat-sun4os4.h -> nm-sun4os4.h
3595 * nat-trash.h -> nm-trash.h
3596 * config/sun4os4.mh: track file renaming.
3597 * configure.in: link to nm.h rather than nat.h.
3598 * infptrace.c: include nm.h rather than nat.h.
3600 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3602 Host/target/native split for sun4.
3604 * Makefile.in (TSOBS): removed corelow.o.
3605 * infptrace.c: included nat.h.
3606 * nat-trash.h: temporary header file. This should be removed once
3607 all hosts have the native/host/target split.
3608 * configure.in: add a symlink from nat-trash.h to nat.h if no
3609 other nat file exists for this configuration.
3610 * sparc-tdep.c: no longer include sys/ptrace.h.
3611 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3612 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3614 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3615 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3616 to NATDEPFILES. removed sparc-xdep.o.
3617 (NATDEPFILES, NAT_FILE): new macros for native support.
3619 Break the direct connection from core_file_command to any
3620 particular type of core file support.
3622 * target.h (find_core_target): new prototype.
3623 * target.c (find_core_target): new function. Walks the target
3624 list looking for the core target.
3625 * core.c (core_file_command): replace calls to core_detach and
3626 core_open with find_core_target and direct calls.
3628 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3630 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3632 config/hp300hpux.mh: ALLOCA1 was not defined.
3634 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3636 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3637 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3638 until we can figure out a better way to do paging.
3640 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3642 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3643 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3644 * hppa-coredep.c: Remove, now that we use the hook.
3645 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3646 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3648 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3649 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3650 be ripped out and reimplemented right (see elfread.c).
3651 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3653 Rename all HPPA files to fit into unique DOS filenames:
3654 * *hppabsd* => *hppab*
3655 * *hppahpux* => *hppah*
3657 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3659 Make the /proc support a target-struct in its own right.
3661 * Makefile.in: Remove inftarg.[co], since it is now included via
3663 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3664 reference infptrace.o. Add fork-child.o to all *.mh that
3667 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3668 No longer global functions.
3669 (fork_inferior): New global function from fork-child.c.
3670 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3671 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3672 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3673 (child_create_inferior): New tiny function that calls fork_inferior.
3674 * fork-child.c: New file, containing fork_inferior, which is
3675 built from slight mods to inftarg.c's child_create_inferior.
3677 * procfs.c (procfs_ops): Add target vector.
3678 (attach): Rename as static do_attach.
3679 (procfs_create_inferior): New tiny function that calls fork_inferior.
3680 (child_xfer_memory): Rename to static procfs_xfer_memory.
3681 (store_inferior_registers): Rename to static procfs_store_registers.
3682 (inferior_proc_init): Rename to static procfs_init_inferior.
3683 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3684 procfs_files_info, procfs_open, procfs_mourn_inferior,
3685 procfs_can_run): Slightly mangled copies of the corresponding
3686 child_XXX routines from inftarg.c.
3687 (proc_wait): Renamed to static procfs_wait.
3688 (child_resume): Rename to static procfs_resume.
3689 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3690 (initialize_proc_fs): Rename to initialize_procfs. Set up
3693 * putenv.c: index -> strchr.
3694 * regex.c: Always rename bcopy to memcpy, etc.
3695 FIXME: Eventually do the renames rather than use #define's.
3696 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3698 * sparc-xdep.c: Move deferred_stores to target dependent.
3699 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3701 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3703 Split non-target-dependent code out of target_attach routines.
3705 * target.h: Comments on target_attach args and results.
3706 * infcmd.c (attach_command): Check for existing execution, call
3707 target_attach, set up terminal status and wait_for_inferior, wait
3708 for the attach status, and do normal_stop.
3709 * inftarg.c (child_attach): Remove target independent stuff.
3710 * remote-adapt.c (adapt_attach): Ditto.
3711 * remote-mm.c (mm_attach): Ditto.
3712 * remote-udi.c (udi_attach): Ditto.
3713 * remote-vx.c (vx_attach): Ditto.
3717 * remote-hms.c (hms_attach): Remove completely, it was useless.
3718 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3719 commented-out start_remote calls.
3720 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3721 DENTER and DEXIT macros and their calls. Use a real debugger --
3722 like gdb -- to see what functions are being called when.
3723 * utils.c (strcmp_iw): Make nonstatic, for lint.
3725 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3727 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3729 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3731 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3732 fix to differentiate between gcc1 & gcc2 compiled files so that we
3733 can debug calls that pass structs as args correctly.
3734 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3735 so, and what version.
3737 * remote.c (remote_wait): Make regs be char to avoid picayune
3738 ANSI compiler warnings.
3740 * energize.h: Move all external struct decls to inside of
3741 __STDC__, add prototype for energize_shell_wait().
3742 * energize.c (getpty): Clean up, make us really get a controlling
3744 * (energize_initialize): Disable SIGIO prior to setting up for
3745 I/O interrupts. Move setsid(), et. al. to getpty().
3746 * (energize_shell_wait): New routine to wait for things started
3747 via the shell command, uses wait() instead of /dev/proc.
3748 * Also, add prototype for execute_command_1().
3750 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3752 * inftarg.c (child_create_inferior, child_attach,
3753 child_mourn_inferior): collect unix child process stratum
3754 functions which live below the target vector into this file to
3755 facilitate host/target/native split. Also, make them static.
3756 * inflow.c (child_mourn_inferior): removed.
3757 * infrun.c (child_create_inferior, child_attach): removed.
3758 (resume): becomes global so that functions below the
3759 target vector can find it.
3760 * inferior.h (resume): add prototype.
3761 (child_mourn_inferior, child_create_inferior, child_attach):
3764 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3765 replaced with find_default_attach and
3766 find_default_create_inferior.
3768 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3770 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3771 addresses don't get displayed in the wrong positions.
3773 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3775 Separate core functions along target vector in preparation for
3776 native support. Functions above vector now live in core.c. Those
3779 * core.c (solib_add_stub, core_close, core_open, core_detach,
3780 get_core_registers, core_files_info, core_ops): moved to corelow.c
3781 (_initialize_core): removed addition of core_ops target.
3782 * corelow.c: new file.
3783 (solib_add_stub, core_close, core_open, core_detach,
3784 get_core_registers, core_files_info, core_ops): moved from core.c
3785 (_initialize_corelow): new function.
3786 * gdbcore.h (core_open, core_detach): added prototypes.
3787 (core_ops): add forward declaration.
3788 * Makefile.in (SFILES_MAINDIR): add core.c
3790 (TSOBS): change core.o to corelow.o
3792 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3794 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3795 instead of 'sun' predefined symbol so that trap analysis code is
3796 enabled only when the TARGET is a sun3.
3798 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3800 * tm-i960.h (ext_format_i960): Add top-level declaration.
3801 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3802 blocks, else Sun4 compiler complains.
3804 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3806 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3807 instruction's argument. Patch from jonathan@cs.stanford.edu
3810 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3812 Break the thread of control that implies that a unix child
3813 process will be the default target.
3815 * target.c (find_default_run_target, find_default_attach,
3816 find_default_create_inferior, return_zero): new functions.
3817 (cleanup_target): Make return_zero the default for to_can_run.
3819 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3820 child_create_inferior references with find_default_XXX instead.
3822 * target.h (struct target_ops): new field, to_can_run.
3823 (find_default_attach, find_default_create_inferior): new prototypes.
3824 (target_can_run): new macro.
3826 * Also added a zero (default) to_can_run element to all static
3827 struct target_ops initializations throughout GDB, except:
3828 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3830 * infrun.c (child_create_inferior): Clean up error handling when
3831 no exec file is specified.
3832 (child_attach): Don't require exec file.
3834 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3836 Remove kill_inferior_fast, in favor of target_kill, which goes
3837 through the target vector.
3839 * inferior.h (kill_inferior_fast): remove declaration.
3841 * main.c (disconnect): call quit_cover using catch_errors rather
3842 than calling kill_inferior_fast directly. New way goes through
3843 the target vector, handles attached processes, and writes
3844 command history if appropriate.
3845 (quit_cover): new function, wrapper for quit_command.
3847 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3848 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3849 inlining them into the local kill_inferior when needed.
3851 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3853 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3854 * stabsread.c (read_struct_type): Simplify complicated expression
3855 for dumb DECstation compiler.
3857 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3859 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3860 operands to memory management instructions, from WRS.
3862 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3864 * main.c (main): Back out previous language setting changes.
3865 Replace with simple default to C before processing any init
3866 files. There MUST be a language set, even in the absence of
3867 init files or executables, or expression parsing fails.
3869 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3871 * main.c (main): Move code that sets initial language to
3872 symfile.c. Fixup places where command files are processed to
3873 be consistent in setting a default language if none has been
3875 * symfile.c (set_initial_language): Add code moved from
3876 main() that sets an initial default language when a new
3877 symbol file is read.
3878 * symfile.c (symbol_file_command): Call set_initial_language.
3879 * symtab.c (find_main_psymtab): Add FIXME comment.
3881 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3883 * breakpoint.c, sparc-tdep.c: comment changes.
3884 * configure.in: removed target_dependent line.
3886 * remote-mm.c (mm_attach): change printf to error to prevent
3888 * remote-udi.c (udi_attach): change printf to error to prevent
3891 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3892 calls to {fetch|store}_inferior_registers with calls to
3893 target_{fetch|store}_registers, for remote-target independence.
3895 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3897 * Makefile.in: Fix bug I introduced in merging Rich's change.
3898 * infrun.c (child_create_inferior): Use proceed() rather than
3899 doing all the same stuff by hand.
3901 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3903 * Makefile.in, configure.in: add support for files used only when
3904 configured native, that is, when host = target.
3906 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3908 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3909 stores are target dependent and were moved from xm to tm.
3911 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3913 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3915 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3916 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3918 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3920 * target.h (struct target_ops): removed to_convert_to_virtual and
3921 to_convert_from_virtual elements. Initializations removed from
3922 all static initializations.
3923 (target_convert_to_virtual, target_convert_from_virtual):
3925 (host_convert_to_virtual, host_convert_from_virtual): Removed
3926 forward declarations.
3927 * target.c (cleanup_target): removed default assignments for
3928 to_convert_to_virtual and to_convert_from_virtual.
3929 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3931 * findvar.c (value_of_register, value_from_register):
3932 target_convert_to_virtual inlined.
3933 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3934 * valops.c (value_assign): target_convert_from_virtual inlined.
3936 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3938 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3939 position wrong if used for the prompt.
3940 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3942 Support for accessing arbitrary MIPS stack frames in memory.
3944 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3945 set, run it before INIT_EXTRA_FRAME_INFO.
3946 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3948 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3949 (FP) value in the frame_info struct if it is zero (as from top of
3951 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3953 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3954 comes back as zero. So does FP_REGNUM, as a trigger for
3955 init_extra_frame_info.
3957 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3958 the program counter set before INIT_EXTRA_FRAME_INFO is run.
3959 (INIT_FRAME_PC): Defined to null.
3960 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
3961 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
3962 Briefly explain MIPS stacks in GDB.
3964 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3966 * copying.awk, copying.c (show_copying_command,
3967 show_warranty_command): Rename from copying_info, warranty_info,
3968 to match command function conventions.
3970 * utils.c (prompt_for_continue): Reinitialize more-counts
3971 before printing anything, and again afterward. Fix comments.
3972 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
3973 or alloca() if needed.
3975 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3976 detect native versus cross-host.
3978 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3980 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3981 Suns. Rename to m68k_saved_pc_after_call.
3982 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
3983 m68k_saved... instead of sun3_saved...
3985 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
3987 * Makefile.in (update-depend, update-alldeps): Split out of
3988 setup-to-dist, for convenience in rebuilding the depend and
3990 (assorted): Update to catch straggler files when building gdb.tar.Z.
3992 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3994 Preliminary cleanup for splitting host/native/target.
3996 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3997 here; it is dealt with at a gdb-target-independent level.
3998 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3999 high toned routine. Fix return type to void.
4000 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4001 Rich and I believe the "real problem" was that both single_step
4002 and target_resume were issuing PT_CONTINUE calls. This would
4003 cause the second PT_CONTINUE to sometimes fail because the process
4004 was already running.
4005 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4007 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4009 * energize.c (pty_to_kernel): Must check for EAGAIN as
4010 termination condition.
4011 (full_filename): Don't prepend dirname if filename begins with /.
4012 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4014 (getpty (NCR)): Lotsa bug fixes...
4015 (kernel_dispatch (case StopRType)): Use kill() instead of
4016 killpg() so we can deal with losing systems...
4017 (wait_for_events): Work around NCR select() lossage. It doesn't
4018 zero out readfds when select() returns zero.
4019 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4020 getcwd() instead of getwd() (NCR getwd() seg faults).
4021 (energize_wait): Use sigaction() for NCR. Their version of signal()
4022 is unreliable by default.
4024 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4025 error from PIOCSWSTOP.
4027 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4028 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4029 defs.h, utils.c: Make vfprintf_filtered global.
4031 * energize.c (send_location): New routine to consolidate all
4032 places where we must notify kernel of where the given pc is.
4033 (cplus_demangle): Put single-quotes around demangled names.
4034 (energize_call_command): Call send_location() after doing up,
4035 down, and frame commands.
4037 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4039 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4040 pass at doc for two new remote targets---29K using UDI, and Tandem
4041 ST2000 using STDBUG.
4043 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4045 * doc/all.m4: turn on H8/300 stuff for generic manual
4047 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4048 after explicit call to breakpoint() in serial stubs.
4050 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4052 * mipsread.c: Clean up some white space.
4053 (parse_symbol): Handle stEnd of stFile.
4054 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4056 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4057 store_inferior_registers): Replace unexplained numbers
4058 with manifest constants from a DECstation header file.
4059 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4060 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4062 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4064 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4065 for "down". Suggested by Richard Stallman.
4067 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4069 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4070 redeclaration bug on SunOS 4.
4072 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4074 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4075 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4076 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4077 they aren't already there.
4078 * remote-vx.c (vx_prepare_to_store): Ditto.
4079 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4081 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4083 Removed a large number of changes inserted by Per Bothner
4084 for C++ support. These will go back in when they've been
4087 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4089 * serial.h: Fix prototye for serial_raw().
4090 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4091 serial_write() to match prototypes.
4092 * remote-st2000.c (get_reg_name): Make *p be const.
4094 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4096 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4097 to agree with target structure field type.
4098 (nindy_store_registers): Ditto.
4100 * Makefile (OPCODES): New var, pointing to opcodes library.
4101 (CLIBS, CDEPS): Include it.
4102 (saber_gdb): Load opcodes library.
4104 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4106 * a68v-xdep.c (store_inferior_registers): declare as void.
4107 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4108 * remote-st2000.c: Massive changes to use new serial package.
4109 Also added 'connect' command to transparantly connect to serial
4111 * ser-termios.c: Big cleanup, use nicer coding conventions.
4112 * ser-bsd.c: New module, serial stuff for BSD systems.
4113 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4114 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4116 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4118 * doc/gdb.texinfo: fix shameful error of agreement reported by
4119 jimb@occs.cs.oberlin.edu (Jim Blandy)
4120 * doc/gdb.texinfo: remove old partial discussion of remote serial
4121 protocol (via serial debug stubs)
4122 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4123 use of serial debug stubs
4125 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4127 * symfile.h: Declaration of set_demangling_style() moved
4128 here from demangle.h (which is now in ../include).
4129 * i386-xdep.c: Update comment.
4131 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4133 * symtab.c (completion_list_add_symbol): restructured to optimize
4134 for time. First clip names that cannot match. Then clip any
4135 names we've already considered. Drop a redundant strncpy. Drop
4136 a redundant malloc and associated free for demangled names.
4138 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4140 * a68v-xdep.c (store_inferior_registers): Define as type void.
4141 * configure.in: Add host m68k-apollo*-bsd*.
4142 * demangle.c (struct demanglers): Use enum instead of constant
4143 value to keep braindamaged HP/Apollo compiler happy.
4145 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4147 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4148 match "FOO". This allows 'break Foo' to work when Foo is
4149 a mangled C++ function. (See comment before function.)
4151 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4153 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4154 for files in vx-share/*.c.
4155 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4156 for normal GDB source files.
4158 * Makefile.in (VERSION): Roll to 4.6.6.
4160 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4161 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4162 * tm-sun3os4.h: Update comments.
4163 * xm-delta88.h: Remove STACK_END_ADDR.
4165 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4167 * Makefile.in (VERSION): Roll to 4.6.5.
4169 * infrun.c: Lint for recent `handle' changes.
4171 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4172 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4173 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4174 should include a ser-XXX.o module.
4176 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4177 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4179 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4180 known suns in configure.in, rather than mapping them to unique
4181 config files that happen to duplicate other config files.
4182 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4183 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4185 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4187 * configure.in (*-*-sunos*): Use trailing * to match all
4188 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4189 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4190 in production on Sun-4.
4191 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4192 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4193 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4195 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4196 config/sparc-noun.mt: New target configs for embedded.
4197 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4199 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4200 target definitions for embedded with and without underlines on
4203 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4204 not a parameter of the CPU, but of the development environment.
4205 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4207 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4209 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4210 (which involves reading in main's symtab) if we have no breakpoints.
4212 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4214 * dwarfread.c (cu_language): New local variable to record
4215 language for current compilation unit being processed.
4216 * dwarfread.c (set_cu_language): New local function to decode
4217 and record language for current compilation unit being processed.
4218 * dwarfread.c (synthesize_typedef): Add local function to
4219 synthesize a typedef for C++ classes, structs, unions, and
4221 * dwarfread.c (read_structure_scope): Synthesize typedefs
4222 for C++ classes, structs and unions.
4223 * dwarfread.c (read_enumeration): Synthesize typedefs for
4225 * dwarfread.c (read_file_scope): Call set_cu_language to
4226 record language for current compilation unit. After symtab
4227 is built, save this recorded language.
4228 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4229 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4230 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4231 typedefs for C++ classes, structs, unions, and enumerations.
4232 * dwarfread.c (scan_compilation_units): Call set_cu_language
4233 to record language for current compilation unit.
4234 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4235 for TAG_enumeration_types, rather than in add_partial_symbol.
4236 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4237 case with class, struct, and union type cases, now that they are
4238 the same. Remove tests for non-NULL name attributes, now done
4240 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4241 treat as alias for TYPE_CODE_STRUCT for now.
4243 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4245 * Makefile.in: map "gdb" through program_transform_name when
4248 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4250 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4251 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4252 Use "regi" for local indexing through register numbers, reserving
4253 "regno" for the name of a specific register passed as an input
4254 parameter. Fix bug propagated through all versions that sometimes
4255 used regno as an index when it should have been regi, thus using
4256 -1 as an index in some cases.
4258 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4260 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4261 respectively, so same demangler can be used by other programs.
4262 * Makefile.in: Remove demangler stuff.
4263 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4264 * demangle.c (_initialize_demangler): Tell demangler which
4265 CPLUS_MARKER to assume.
4267 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4269 RS/6000 portability changes (for hosting cross-debuggers).
4271 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4272 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4273 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4274 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4275 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4276 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4277 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4278 (NO_SINGLE_STEP): Add, target-dependent.
4279 (loadinfotextindex): Lowercase, remove "aix_".
4280 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4281 (NO_SINGLE_STEP): Remove, target-dependent.
4282 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4283 * xcoffread.c: Only build file if RS/6000 native GDB.
4284 (build_function_symbol): Remove #if 0'd code.
4285 * rs6000-tdep.c: Cleanup. Add static fn protos.
4286 Use CORE_ADDR for addresses throughout. Make void fns void.
4287 (pop_dummy_frame): Add FIXME about bogosity of design here.
4288 (rs6000_struct_return_address): Ditto.
4289 (frameless_function_invocation, frame_get_cache_fsr,
4290 frame_initial_stack_address, xcoff_relocate_symtab,
4291 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4292 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4293 Use CORE_ADDRs. Change identifiers to lowercase.
4295 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4296 supplying dummy routines if non-native. Add prototype for
4297 static exec_one_dummy_insn. Move a mess of functions to
4298 rs6000-tdep.c (as above). Remove #if 0'd code.
4300 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4301 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4302 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4304 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4307 * vx-share/README, nindy-share/README: New files describing
4308 how these directories' code is shared, and with whom.
4310 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4312 * configure.in (target configurations): Reformat into table.
4313 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4315 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4316 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4317 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4318 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4319 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4320 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4322 * Makefile.in (config-check): Add command to check whether
4323 configure.in is consistent with config/*.
4325 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4327 * configure.in (host configurations): Reformat nested cases into
4328 easy-to-maintain table.
4329 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4330 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4332 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4334 * cplus-dem.c: Reorder args to most local functions to make them
4335 follow the consistent pattern of struct work_stuff pointer first,
4336 followed by pointer into string being demangled, followed by
4337 pointer to the string where the result is being stored, followed
4338 by other args. Also generally replace most variables of name
4339 "type" with "mangled" for consistency. They all pointed to the
4340 same string but half were one name and half the other.
4341 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4342 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4343 use whenever a qualified name is being demangled.
4344 * cplus-dem.c (do_type): Qualified names are treated similarly
4345 to fundamental types, not as modifiers of fundamental types.
4347 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4349 * configure.in: Add sparclite as a target.
4351 * sparc-stub.c (handle_exception): Flush instruction cache just
4352 before returning to the user. (hexToInt): Fix overzealous cleanup.
4354 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4356 * infrun.c (handle_command): Rewrite to allow multiple signal
4357 numbers, signal number ranges, and to recognize "all" to mean all
4358 signals except those used by the debugger.
4359 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4360 to set or reset actions for specific signals.
4362 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4364 * coffread.c (decode_type): Call alloc_type to alloc new
4366 * stabsread.c (read_array_type, read_range_type, define_symbol):
4367 Call alloc_type to alloc new types.
4368 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4369 from type_obstack to symbol_obstack.
4370 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4372 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4373 associated with a type, using the same mechanism as was used to
4374 allocate space for the type structure itself.
4375 * coffread.c (patch_type, coff_read_struct_type,
4376 coff_read_enum_type): Use TYPE_ALLOC.
4377 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4378 * gdbtypes.c (create_array_type, check_stub_method,
4379 allocate_cplus_struct_type): Use TYPE_ALLOC.
4380 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4381 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4382 read_range_type): Use TYPE_ALLOC.
4384 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4386 * breakpoint.c (breakpoint_re_set): Select a default source
4387 symtab if one is not currently selected.
4388 * utils.c (query): Call wrap_here before building the output
4389 query string, to turn off wrapping and flush any buffered output.
4390 Otherwise our query may end up in the wrap buffer and never be
4392 * eval.c (evaluate_subexp): Report error when attempting to
4393 evaluate subscript for types without a target type, rather
4394 than dumping core by using the NULL pointer.
4395 * symfile.c (symbol_file_command): Forget current_source_symtab
4396 and current_source_line when discarding symbol table.
4398 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4400 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4402 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4403 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4405 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4407 * remote.c (remote_open): Fix baud rate setting to make -b flag
4408 work. (remote_wait): Change 'T' message parser to deal with new
4409 improved format which allows stub to send an arbitrary bunch of
4411 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4412 make all this re-entrant by storing all state on the stack. Clean
4413 up memory error trapping. (computeSignal, set_debug_traps):
4414 make it all table driven. Make a start at a baud rate setting command.
4416 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4418 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4420 * remote-vx.c: redefine malloc to avoid buggy declaration on
4421 RS/6000 <rpc/types.h>.
4422 xm-rs6000.h: include <sys/select.h> to define fd_set for
4423 <rpc/svc.h> on RS/6000.
4425 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4427 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4428 recursive invocations of make. Always create installation
4431 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4433 * m68k-pinsn.c: Minor fix in style of output (don't use
4434 range to indicate floating point control registers).
4436 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4438 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4440 * infcmd.c (registers_info): Handle multiple register names.
4441 Changes inspired by Roland McGrath.
4443 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4445 * sparc-stub.c: New file. Mix it with your SPARClite
4446 application, and it will speak GDB remote protocol!
4447 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4448 deal with arbitrary registers. Needed for sparc-stub.
4450 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4452 * cplus-dem.c (cplus_markers): Add table for gnu style and
4453 use throughout, in place of compile time constant CPLUS_MARKER.
4454 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4455 * cplus-dem.c (cfront_special): New function, as suggested
4456 by pfieland@stratus.com.
4457 * cplus-dem.c (forget_types): New function.
4458 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4460 * cplus-dem.c (mop_up): Call forget_types().
4461 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4462 Use throughout, instead of checking current_demangling_style.
4463 * cplus-dem.c (demangle_signature): When finding an explicit
4464 start of function args, forget all remembered types for
4465 lucid/cfront style demangling.
4466 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4467 underbar characters, use last pair as the delimiter. Hoist
4468 gnu_special() call up to cplus_demangle(). Call cfront_special()
4470 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4471 for inherited classes.
4472 * cplus-dem.c (demangle_args): Document quirks of numbered
4473 references to previously seen types.
4474 * dbxread.c (read_ofile_symtab, process_one_symbol):
4475 Use AUTO_DEMANGLING rather than explicitly checking
4476 current_demangling_style.
4477 * demangle.h: Add some comments.
4478 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4479 CFRONT_DEMANGLING): New macros.
4480 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4481 not found in the actual producer string produced by lcc.
4482 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4483 than explicitly checking current_demangling_style.
4485 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4487 * breakpoint.c (enable_longjmp_breakpoint,
4488 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4489 Check for duplicate breakpoints at the same address. Bug report
4490 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4492 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4494 * buildsym.c (end_symtab): Document that end_symtab can return
4495 NULL under non-error conditions.
4496 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4497 returned from end_symtab for empty compilation units.
4499 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4501 * am29k-tdep.c: Lint from DECstation compiler.
4502 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4503 As the man page says, "Sometimes you just can't get lint to shut
4504 up". That doesn't mean you should blow away the code it won't
4506 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4507 it up over the next few weeks. Make mips x 29k build.
4508 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4509 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4510 but leave it as a comment because the breakpoint instruction
4511 is not easily accessible at this moment (it's static, and if
4512 we define one here, it goes into every file compiled).
4514 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4516 * Makefile.in (VERSION): Bump to 4.6.3.
4517 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4518 function scopes when building partial symbol tables.
4519 * objfiles.c (open_existing_mapped_file): Make it clear in
4520 warning message that out of date mapped files are ignored.
4521 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4522 unit source file name in error message.
4524 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4526 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4527 * dwarfread.c (struct_type): In absence of AT_byte_size for
4528 bitfield, use size of object of member's type for the size of
4529 the anonymous object containing the bit field.
4530 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4531 an AT_byte_size attribute is seen.
4532 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4533 union aux_ext (was aux_ent).
4534 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4535 unsigned char* to char*, for Lucid compiler.
4536 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4537 to be correct type (from unsigned char* to char*).
4538 * valprint.c (type_print_derivation_info): Minor tweak to placement
4539 of commas in derived class printing.
4540 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4542 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4544 * xm-go32.h: Define LSEEK_NOT_LINEAR
4545 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4546 then work out the lseek positions of newlines by running through
4547 the file and `tell'ing. This makes source file listing work on
4548 OS's where the relationship between physical position in file and
4549 canonical position is indeterminate, eg VMS and DOS.
4551 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4553 * stabsread.c: Ensure that all members of all allocated structures
4554 are initialized to known state to avoid hard to find bugs with gdb
4555 using fields containing random data.
4556 * buildsym.c (start_subfile): Compact dirname initialization.
4557 * buildsym.c (patch_subfile_names): New function.
4558 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4559 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4560 * buildsym.h (patch_subfile_names): Add prototype.
4561 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4563 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4565 * remote-udi.c: Update comments.
4567 * remote.c (getpkt): Only force retransmission ten times;
4568 after that, assume bug in target code, and handle pkt anyway.
4570 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4572 * configure.in: Add support for apollo 68k under BSD environment.
4573 * xm-apollo68b.h: New file to support above.
4575 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4577 * configure.in: Recognize i486 host cpu.
4578 * valprint.c (type_print_derivation_info): Print derivation info
4579 in same form as class declarations in source.
4580 * valprint.c (type_print_varspec_suffix): Split arg printing
4581 code out to type_print_args function.
4583 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4585 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4586 at_import, at_frame_base.
4587 * dwarfread.c (completedieinfo): Remove cases for obsolete
4588 AT_visibility, AT_import, and AT_frame_base attributes.
4589 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4590 i860, which can keep up to 4 shadow breakpoints.
4591 * tm-stratus.h (USG): Define.
4592 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4593 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4594 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4595 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4596 * config/stratus.mt (TDEPFILES): Include files available from
4597 stratus that are not yet in release pending receipt of paperwork
4599 * buildsym.c (finish_block): Minor code format change.
4600 * gdbtypes.h (struct field): Add to comments.
4601 * gdbtypes.h (virtual_field_bits): Add to comments.
4602 * objfiles.c (allocate_objfile): Change obstack interface to
4603 match FSF merging efforts.
4605 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4607 * Makefile.in (VERSION): Bump to 4.6.2.
4608 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4609 * Makefile.in (OBS): Add stabsread.o
4610 * Makefile.in (stabsread.o): Add build rule.
4611 * stabsread.c, stabsread.h: New files.
4612 * buildsym.c: Split out stabs specific support to stabsread.c.
4613 * buildsym.h: Split out stabs specific support to stabsread.h.
4614 * dbxread.c (stabsread.h): Include
4615 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4616 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4617 * dbxread.c (read_ofile_symtab): Call end_stabs.
4618 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4619 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4620 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4621 really_free_pendings to cleanups.
4622 * elfread.c (elf_new_init): Call stabsread_new_init.
4623 * gdbtypes.c: Small changes to maintenance commands.
4624 * mipsread.c (stabsread.h): Include.
4625 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4626 * xcoffread.c (stabsread.h): Include.
4627 * xcoffread.c (global_stabs): Remove redundant def.
4628 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4630 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4632 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4633 * inflow.c (terminal_init_inferior, terminal_inferior,
4634 terminal_ours_1, initialize_inflow): Record and use state
4635 of lmode_inferior_valid and lmode_ours_valid.
4637 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4639 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4640 include <sgtty.h> on USG. (from sef).
4642 * depend: es1800 dependency needed here.
4644 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4646 * buildsym.c (read_struct_type): Initialize structs allocated
4647 with alloca, to avoid using random values from stack later on.
4648 * defs.h (fprintf_filtered): Add prototype.
4649 * gdbtypes.c (check_stub_method): Fix misleading comments.
4650 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4652 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4653 small changes to maint support functions.
4654 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4655 for some fields and expand comments.
4656 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4657 macro and track change to obstack_full_begin macro.
4658 * utils.c (fprintfi_filtered): New function.
4659 * valprint.c (type_print_base): Fixup field printing to not
4660 print extraneous lines and not print bogus "no data fields"
4661 messages for C++ classes with no data members. Also use new
4662 fprintfi_filtered function.
4664 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4666 * configure.in: es1800 ok for 68000 too.
4668 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4670 * configure.in: echo error messages to stderr, not stdout
4672 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4674 * configure.in: recognize hppa* instead of hppa
4676 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4678 * energize.c: Second cut at DynamicLoad message handling.
4680 * energize.c: Relativize pathnames in #include statements.
4681 * (kernel_dispatch): Better error messages for unknown protocol
4683 * (kernel_dispatch): First cut at DynamicLoad message handling.
4685 * Makefile.in: Remove -I../readline from all compilations,
4686 include a special case for main.o instead.
4688 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4690 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4691 error if it fails to find a member type, rather than return NULL
4692 and trigger a coredump.
4693 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4694 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4695 match on complete demanglings, including argument lists for member
4696 functions, rather than just accepting the first demangling that
4697 matches the class and function name.
4698 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4699 to start_symtab as the directory name.
4700 * dwarfread.c (completedieinfo): Strip off any leading hostname
4701 portion of the AT_comp_dir attribute string. Gdb doesn't know
4702 what to do with them (FIXME).
4704 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4706 * breakpoint.c (commands_command): Simplify code a bit, remove
4707 unnecessary fflush().
4709 * Makefile.in (OTHERS): Add gcc.patch.
4710 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4712 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4714 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4715 lcc producer string.
4717 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4719 * WHATS.NEW renamed to NEWS.
4721 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4723 * dbxread.c, dwarfread.c: Re-enable experimental code to
4724 automatically select demangling style.
4725 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4726 DEMANGLING_STYLE, to make more descriptive. Revert back to
4727 "auto" as default. Comment use.
4728 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4729 * Makefile.in (${DEMANGLER}.o) Remove target and special
4732 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4734 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4736 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4738 * Makefile.in, demangle.c: Change default demangling style to
4740 * Makefile.in: Update version to 4.6 !!!
4741 * README, WHATS.NEW: Update for 4.6.
4743 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4745 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4748 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4749 nodes as base classes.
4751 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4753 * alldeps.mak, depend: Update.
4755 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4757 * Makefile.in (VERSION): 4.5.9.
4759 * xm-hp300bsd.h: Add decl for strdup().
4760 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4761 PDR. Cleanup a few things, fix compilation warnings.
4763 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4765 * Makefile.in (DEMANGLING_STYLE): New define to set default
4766 demangling style for C++. Defaults to "auto".
4767 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4768 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4769 * Makefile.in (OBS): Add demangle.o
4770 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4771 Remove compile time decisions about demangling style and replace
4772 with runtime decisions using current_demangling_style.
4773 * cplus-dem.c (main): Expand code included during building of
4774 standalone demangler to recognize demangling style options.
4775 * dbxread.c (demangle.h): Include.
4776 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4777 demangling style if processing g++ code and current demangling style
4778 is auto (Note: this feature currently disabled.)
4779 * demangle.c: New file, generic demangling control.
4780 * demangle.h (demangling_styles): New enumeration to select one
4781 of several demangling styles. Also define string names for each
4783 * demangle.h (set_demangling_style): Add prototype.
4784 * dwarfread.c (demangle.h): Include.
4785 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4786 New producer string prefixes to recognize.
4787 * dwarfread.c (handle_producer): Consolidate actions for specific
4788 producers. Set demangling style based on producer string if
4789 current style is auto. (Note: this feature currently disabled.)
4790 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4792 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4794 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4796 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4798 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4799 * c-exp.y: Call lookup_signed_typename() after seeing
4800 "signed". This handles "signed char" correctly.
4801 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4802 keywords before a type specifier.
4804 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4806 * command.c (lookup_cmd_1): Clarify descriptive comments.
4807 * gdbcmd.h (maintenanceprintlist): Add declaration.
4808 * main.c (maintenanceprintlist): Add definition.
4809 * main.c (gdb_completer_command_word_break_characters): Add.
4810 * main.c (symbol_completion_function): Switch completer word
4811 break character sets dynamically, based on whether completion is
4812 being done on commands or on something else.
4813 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4814 * maint.c: Include demangle.h.
4815 * maint.c (maintenance_demangle): New function.
4816 * maint.c (maintenance_print_command): New function.
4817 * maint.c (_initialize_maint_cmds): Reorganize some commands
4818 under new maintenance print subcommand.
4820 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4822 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4823 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4824 target type. Otherwise, 'whatis this.field' wouldn't work,
4825 which would be inconsistent, since 'print this.field' works.
4826 * buildsym.c (read_struct_type, read_enum_type): Clear
4827 TYPE_FLAG_STUB flag.
4828 * buildsym.c (cleanup_undefined_types): Don't rely on a
4829 flawed "Reasonable test to see if" a type has been defined
4830 since it was referred to; now we can just see if the
4831 TYPE_FLAG_STUB flag has been cleared.
4832 * valprint.c (print_type_base): Emit public/protected/private
4833 labels for methods as well as fields. Also, indent these labels
4834 2 spaces instead of 4, for a more conventional "look".
4835 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4836 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4837 * gcc.patch: New file. Contains patch for gcc (so people
4838 with gdb-2.2.x won't have to wait for a new gcc release).
4840 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4842 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4843 (print_addr): Call print_address to show symbolic version as well.
4845 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4847 (vx_read_register): Declare inferior_fp_regs. Delete code for
4848 copying "inferior_registers" around; the values are already in var
4849 "registers". Use correct size for register set.
4851 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4852 target doesn't support it.
4853 (vx_read_register): Don't try reading them either.
4855 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4856 VxWorks back end reads them in one contiguous set except for this
4858 (register_names): Change "pc" to "pcw" to avoid confusion printing
4860 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4861 find the PC under VxWorks.
4863 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4865 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4866 to create new blank types, instead of handcrafting them.
4867 * defs.h (printfi_filtered): Add prototype.
4868 * utils.c (printfi_filtered): New function.
4869 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4870 to simplify the code. Other cleanups.
4871 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4872 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4873 use of various fields.
4874 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4875 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4876 production that currently treats it exactly the same as STRUCT.
4877 * c-exp.y (yylex): Recognize "class" as token CLASS.
4878 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4879 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4880 general symbol handling code. Call cplus_mangle_opname with
4882 * symtab.c (decode_line_2): Print demangled function names in
4883 breakpoint menus, instead of just file and line number.
4884 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4885 * valprint.c (type_print_base): Print "class" for C++ classes,
4886 rather than "struct". Print section labels for public, protected
4887 and private members of C++ classes.
4888 * values.c: Include demangle.h.
4889 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4891 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4893 * Makefile.in (VERSION): Update to 4.5.8.
4895 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4897 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4898 prevent crashes when examining cross-targets.
4899 * dbxread.c (process_one_symbol): Include directory name when
4900 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4901 find include files, and yacc/lex sources when the cwd doesn't match
4902 that in which the object was compiled.
4903 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4905 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4908 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4910 * maint.c (maintenance_command, maintenance_info_command):
4911 Install with allow_unknown as 0 and call help_list to show
4912 list of possibilities when no subcommand is specified.
4914 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4916 * configure.in: Add m68k-ericsson-*.
4917 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4919 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4921 * maint.c: New file.
4922 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4923 * Makefile.in (OBS): Add new file maint.o.
4924 * defs.h (command_class): Add class_maintenance.
4925 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4926 commands. Allow for them (and other nonessential parts of gdb)
4927 to be selectively left out under special circumstances.
4928 * gdbtypes.c (recursive_dump_type): New function; supports
4929 maintenance print-type command.
4930 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4932 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4934 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4935 initializers. Add initializations for setprintlist, showprintlist,
4936 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4937 * printcmd.c (maintenance_print_type): New maintenance cmd.
4938 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4939 implied by comment that all cmd lists are owned by main.c.
4940 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4941 that all cmd lists are owned by main.c.
4942 * language.c (setchecklist, showchecklist): Move to main.c, as
4943 implied by comment that all cmd lists are owned by main.c
4944 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4945 deletelist): Remove redundant declarations (also in gdbcmd.h).
4946 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4947 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4948 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4949 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4950 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4951 maintenance_print_msymbols, maintenance_print_objfiles):
4953 * symmisc.c (printsyms_command, printpsyms_command,
4954 printmsyms_command, printobjfiles_command): Removed from
4955 _initialize_symmisc.
4956 * main.c (dump_me_command): Moved to maint.c and renamed to
4957 maintenance_dump_me.
4958 * breakpoint.c (all_breakpoints_info): Rename to
4959 maintenance_info_breakpoints.
4960 * breakpoint.c (_initialize_breakpoint): Convert add_info of
4961 all_breakpoints_info to add maintenance_info_breakpoints to the
4962 maintenanceinfolist instead.
4963 main.c (initialize_main): Set up maintenance class commands.
4965 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4967 * energize-patches: Fix minor problems with building energize lib.
4969 * energize-patches: Change names of all cadillac procedure calls
4970 to be energize procedure calls. Simplify many hooks by moving
4971 tests energize.c. Configure energize, and build it automatically now.
4973 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
4975 * Makefile.in (VERSION): Bump to 4.5.7.
4976 * cplus-dem.c (demangle_args): Validate index for previously
4977 seen type to guard against bogus values from malformed manglings.
4978 * valops.c (value_struct_elt_for_reference): Guard against
4979 blindly using NULL return value from lookup_symbol.
4981 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
4983 * cadillac.c, cadillac-patches: Rename to energize.c and
4984 energize-patches. Change all routines and variables named
4985 'cadillac*' to 'energize*'. Create new file called energize.h to
4986 hold all interface declarations.
4988 * deblib/connection/*: Move all of this stuff into energize/, but
4989 delete unneeded files.
4991 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4993 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4995 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4996 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4997 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4998 child processes, to avoid dead ones "hanging around" after GDB exits.
4999 (attach): Always stop the process if it needs it. Set RLC flag
5000 when attaching running processes, so it will continue if we detach
5001 it, quit, or are killed.
5002 (detach): Clear faults and set RLC flag to make process run
5004 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5006 (info_proc): Open process O_RDONLY, so we can see any process,
5007 even those controlled by debuggers.
5008 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5010 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5012 Relocate symbols using an array of section_offsets, rather than a
5013 single `addr' or `offset'. This makes Solaris-2 support work, and
5014 permits better VxWorks (and maybe xcoff) support later.
5016 * symtab.h (struct section_offsets): New structure for keeping
5017 a set of offsets, rather than a single one.
5018 (struct objfile): Replace addr with section_offsets member.
5019 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5020 * gdb-stabs.h: New include file with `symbol type specific'
5021 parameters for psymtabs and objfiles.
5022 * Makefile.in (HFILES): Add gdb-stabs.h.
5023 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5024 * coffread.c: Conforming changes. Fake offset array always 0.
5025 * dbxread.c: Conforming changes.
5026 (struct dbx_symfile_info): Move to gdb-stabs.h.
5027 (start_psymtab): Call elfstab_offset_sections to calculate good
5028 offsets for this source file, based on the ELF symbol table info.
5029 (read_ofile_symtab): Yank N_CATCH, which is dead.
5030 (process_one_symbol, N_CATCH): Yank.
5031 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5032 Relocate with SECT_OFF_TEXT.
5033 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5034 to distinguish relocatable from absolute symbols. Then, if not
5036 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5037 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5038 (", N_ROSYM): SECT_OFF_RODATA.
5039 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5040 (dbx_symfile_offsets): Add to translate addr to offset.
5041 * dwarfread.c: Conforming changes. Single offset currently used.
5042 * elfread.c: Add various complaints about elf/stab stuff.
5043 #include gdb-stabs.h. Conforming changes, using a single offset.
5044 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5045 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5046 for later use in building psymtabs.
5047 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5048 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5049 (free_elfinfo): New fn, frees all chained stab_section_infos
5050 in an objfile, and zaps the start-of-chain pointer.
5051 (elfstab_offset_sections): New fn, looks in stab_section_info
5052 chain to determine section bases to relocate a psymtab's worth
5053 of symbols, as they are being read.
5054 * mipsread.c: Conforming changes. Stabs-reading will relocate
5055 using one offset. MIPS-reading will not relocate at all.
5056 * partial-stab.h: Relocate different symbol types using different
5057 offsets from section_offsets.
5058 * symfile.c: Conforming changes.
5059 (find_lowest_section): Unused function to use later
5060 to free us from the Tyranny of the Text Section.
5061 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5062 in all lower layers of symbol reading. Call format-specific
5063 sym_offsets function to initialize offsets for high speed symbol
5065 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5066 (symbol_file_command, add_symbol_file_command): Callers changed.
5067 * symmisc.c (dump_psymtab): Print new relocation parameters.
5068 * xcoffread.c: Corresponding changes.
5070 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5071 * main.c (main): Read the $HOME/.gdbinit file before processing
5072 the argv arguments (e.g. reading symbol files or core
5073 files). This allows global parameters to be set, which will apply
5074 during the symbol reading. The ./.gdbinit is still read after
5076 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5077 * xcoffexec.c: Clean up quote inside comment.
5079 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5081 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5082 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5083 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5084 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5085 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5086 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5087 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5088 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5089 values.c, xcoffread.c:
5090 Remove "(void)" casts from function calls where the return value
5091 is ignored, in accordance with GNU coding standards.
5093 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5095 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5096 * partial-stab.h: Ignore N_ENDM.
5097 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5098 CODE or DATA section attachment. This eliminates a lot of random
5099 values from shared libraries, which screw up the ordinary symbols
5100 in the address ranges they happen to overlap.
5101 * buildsym.c (define_symbol): Eliminate special tests
5102 for function types; move into "function" cases in switch statement.
5103 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5104 in case they define new type numbers. But ignore them (FIXME).
5105 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5106 (read_sun_builtin_type): Add commentary.
5108 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5110 * xm-rs6000.h: define MEM_FNS_DECLARED
5112 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5114 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5115 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5116 * mips-xdep.c: Remove most include files (unused, caused errs).
5117 (fetch_core_registers): Use right parameters in dummy fn.
5119 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5121 * buildsym.c (scan_file_globals): Beware the null file.
5122 Fix from Jim Williams.
5124 * stack.c (return_command): Evaluate expression *before* popping
5125 off the stack frames! Fix inspired by Jim Williams.
5126 (up_silently_command, down_silently_command): No sel frame is error.
5128 * defs.h (memcpy, memset): Conditionalize decls on
5129 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5130 (alloca): Break out the STDC and non-STDC alloca cases, to make
5131 it work on old preprocessors as well as "picky ANSI" ones.
5132 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5134 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5135 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5136 header files define it!
5138 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5140 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5142 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5143 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5144 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5145 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5146 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5147 utils.c, valarith.c, valops.c, valprint.c, values.c:
5148 Replace bcopy() use with memcpy(), which is more standard and can
5149 take advantage of gcc's builtin functions for increased performance.
5150 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5151 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5153 Replace bzero() use with memset(), which is more standard and can
5154 take advantage of gcc's builtin functions for increased performance.
5155 * i386-tdep.c, main.c, valprint.c:
5156 Replace bcmp() use with memcmp(), which is more standard and can
5157 take advantage of gcc's builtin functions for increased performance.
5159 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5161 * remote.c (remote_wait): Fix cast on signal() call.
5162 * defs.h (alloca): More diddling with alloca. Have to ensure
5163 that it has a prototype, so that if alloca is defined as a macro
5164 that takes an arg, the definition is seen as a use of a macro
5165 that takes an arg, to satisfy picky ANSI preprocessors.
5167 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5169 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5170 consistency with all other gdb files.
5171 * cadillac.c: Use <string.h> rather than <strings.h>.
5172 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5173 * Makefile.in (MAKE): Remove definition for consistency with
5174 other Makefile.in files and to fix problem with recursive makes.
5176 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5178 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5181 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5183 * source.c (print_source_lines): for DOS interoperability; don't
5184 print CR (013) as ^M.
5186 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5188 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5190 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5192 * remote.c (remote_wait): Cast signal to void * to avoid warning
5193 from busted HP compiler.
5195 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5196 stabs cause end_psymtab to be called.
5198 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5199 compiler feature of putting 'c' into basic type descriptors for
5202 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5203 where there is no place for nPC in prrun struct.
5205 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5207 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5208 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5209 * dwarfread.c (enum_type): Save enum names on type_obstack.
5210 * dwarfread.c (struct_type): Save member name on type_obstack.
5211 * symtab.c (_initialize_symtab): Fix misspelling.
5212 * regex.c (store_jump, insert_jump): Return void.
5214 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5216 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5217 (alloca): Declare return type on SPARC, since Sun doesn't.
5218 (*_BYTE_ORDER): Improve comment: *must* be defined.
5220 * tm-hppa.h: New file, architectural definition of HP PA.
5221 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5223 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5224 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5225 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5226 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5229 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5230 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5231 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5233 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5235 * printcmd.c (output_command): Thinko.
5236 (x_command): Only set remembered size/format if cmd succeeds.
5238 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5239 since it is no longer used and burns time for every symbol read.
5240 (process_one_symbol): Treat N_CATCH like default (complain).
5242 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5244 * partial-stab.h (case N_TEXT): Fix fencepost error when
5245 detecting start of new symbol info after reading symtab for a
5246 module with a zero length TEXT segment.
5248 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5250 * Makefile.in (VERSION): Bump to 4.5.6.
5251 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5253 * defs.h (NORETURN): Define away for Lucid compiler.
5254 * remote.c (remote_timer, remote_interrupt): Signal handlers
5256 * ser-termios.c (serial_write, serial_close): Return whatever
5257 value the write/close call returns, rather than falling off end.
5258 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5259 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5261 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5262 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5264 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5265 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5266 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5267 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5269 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5270 store_inferior_registers): Supply missing fourth argument to
5272 * cadillac.c (kernel_dispatch): Make return type void.
5273 * cadillac.c (iosig): Signal handlers take one int arg.
5274 * valprint.c (val_print_fields): Call fprint_symbol to get
5275 automatic C++ demangling for mangled field names.
5277 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5279 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5280 * dwarfread.c (enum_type): Fix misspelling in comment.
5281 * valprint.c (val_print_fields, cplus_val_print): Minor
5282 adjustment to printing of C++ class structures to more closely
5283 match format for printing C structures, with and without setting
5286 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5288 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5289 (which is not a Posix signal) if it isn't defined.
5290 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5291 New port to Linux (a free Unix clone for 386 machines).
5293 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5295 COFF changes for dealing better with EPI 29K C compiler output.
5297 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5299 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5300 (read_coff_symtab): Move patch_opaque_types call from
5301 coff_symfile_read. Restrict it to symtabs from this objfile.
5302 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5303 references on opaque type chain; just let coff_lookup_type handle 'em.
5304 (decode_type): Complain about tagndx values on
5305 non-struct/union/enum types, which the EPI compiler tends to produce.
5307 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5309 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5312 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5313 usage to match new prototype. Include libbfd.h to get prototype.
5315 * source.c (find_source_lines): Handle large st_size fields.
5317 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5319 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5320 * stack.c (return_command): Use cleanups to avoid memory leaks.
5322 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5324 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5325 INT_REGNUM to INTE_REGNUM.
5327 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5329 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5331 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5332 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5333 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5334 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5336 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5337 declarations of malloc/realloc/free that are inserted by some
5339 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5341 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5342 another decl of strdup (this really ought to come from libiberty.h!).
5344 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5346 * remote.c (getpkt): Error if input exceeds buffer size.
5347 (_initialize_remote): `set remotedebug' enables packet trace.
5349 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5350 N_SLINE's, etc, just like Sun cc on Solaris2.
5352 * am29k-tdep.c (read_register_stack, write_register_stack):
5353 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5354 variable. Add `set' and `show' commands for it.
5355 * doc/gdb.texinfo: Document it.
5357 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5359 * valprint.c (type_print_1): Plug memory leak. Print all
5360 C++ syms as demangled, not just functions.
5361 * buildsym.c (read_range_type): When we find a signed char
5362 type, do a lookup of signed char, not plain char. Plain char's
5363 still get looked up as plain char's elsewhere.
5365 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5367 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5368 (Bug and fix found by Pierre Willard.)
5370 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5372 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5374 * xm-rs6000.h: Add decl for strdup().
5376 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5379 * breakpoint.c (enable_command, disable_command): Without args,
5380 should only affect normal breakpoints and watchpoints.
5382 * m68k-pinsn.c (print_insn_arg): Make register be const.
5383 * xcoffexec.c: Remove ' from comment.
5384 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5385 with decls of malloc in c-exp.tab.c (as produced by yacc).
5386 There's got to be a better way to do this...
5388 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5390 * partial-stab.h: Convert single rindex use to strrchr.
5391 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5392 standard <strings.h> file, now that the only single use of
5393 rindex in the gdb source files is gone.
5395 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5397 * mipsread.c: Undo ill effects from including <strings.h>,
5398 which #defines index to be strchr. Unfortunately, index is
5399 a member of a symbol table structure that can't be changed.
5400 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5401 remove redundant #include's.
5403 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5405 * mipsread.c: #include <strings.h> for rindex().
5407 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5409 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5411 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5413 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5414 extraneous SO stabs from busted C++ compilers.
5416 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5418 * Makefile.in (VERSION): Bump to 4.5.5.
5419 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5420 C++ lookups fail, print possibly helpful hint about completion.
5421 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5422 for static data members.
5423 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5424 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5425 it's broken on ncr3000's.
5427 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5429 * dwarfread.c (decode_modified_type): Change type of first arg.
5430 Change 'modifier' to char from unsigned char. Cast single use
5431 that needs to be unsigned char.
5432 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5433 * utils.c (strdup_demangled): Add function.
5434 * defs.h (strdup_demangled): Add prototype.
5435 * stack.c (return_command): Demangle C++ function names for query.
5436 * infcmd.c (jump_command): Demangle C++ function names for query.
5437 * cplus-dem.c (consume_count): New function and prototype.
5438 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5439 do_type): Replace conversion code with consume_count().
5440 * cplus-dem.c (gnu_special): Fix demangled of static members.
5441 * source.c (list_command): Print demangled function names
5442 when appropriate. Fix supplied by Peter Schauer.
5444 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5446 * sparc-tdep.c: Clean up slightly for Solaris2.
5448 * buildsym.c (define_symbol): Nameless types are now on several
5449 platforms; generalize them and un-ifdef them to make Solaris 2
5452 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5454 * infcmd.c: Fix typo (reported by Rob Savoye).
5455 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5456 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5457 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5458 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5459 rather than the one for the first file in the dependency chain.
5461 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5462 set. Don't reset our own texthigh, or dependency-only pst's, in
5463 scanning all the rest of the psymtabs.
5464 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5466 * buildsym.h (N_UNDF): Improve comments.
5467 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5469 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5471 * symtab.h (struct symbol): Add aux_value union for preserving
5472 an additional per-symbol value.
5473 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5474 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5475 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5476 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5477 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5479 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5481 * symfile.c (clear_symtab_users_once): Now non-static (for
5484 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5486 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5487 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5488 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5490 Solaris-2 support on SPARC:
5492 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5493 Add symbol_size and file offsets to struct symloc.
5494 Add static symbol_table_offset, string_table_offset,
5495 file_string_table_offset, next_file_string_table_offset,
5497 (add_old_header_file): Convert error() to complain()t.
5498 (dbx_symfile_read): Get symbol size via the objfile.
5499 Also get symbol_table_offset.
5500 (dbx_symfile_init): Record symbol size and count via the objfile.
5501 (dbx_next_symbol_text): Always add file_string_table_offset when
5502 accessing string table.
5503 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5504 (SET_NAMESTRING): Use the offset.
5505 (end_psymtab): Large kludge to determine addresses where source
5506 files start and end (for the psymtab header).
5507 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5508 Get this, symbol size, and symbol offset, from psymtab.
5509 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5510 Patch up last_source_start_addr if zero in N_SO.
5511 (process_one_symbol): Add variable function_start_offset.
5512 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5513 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5514 ( "", N_OBJ, N_OPT): Ignore.
5515 (elfstab_build_psymtabs): New function to read stabs out of
5518 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5519 (gdb): use GLOBAL_CFLAGS when linking, too.
5520 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5521 (N_OBJ, N_OPT): Ignore.
5522 ('f', 'F'): Save last function name.
5524 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5525 extra info in the minimal symbol.
5526 (elf_symtab_read): The extra info is the size of an ELF object,
5527 which was kludged to us in the `udata' field of the BFD symbol.
5528 Gag me with a crowbar...
5529 (elf_symfile_read): Keep track of both the absolute load address,
5530 and the offset between load addr and symbols. Handle STABS as
5531 well as DWARF sections, passing the absolute load address to
5532 elfstab_build_psymtabs.
5534 * symfile.h: Prototype elfstab_build_psymtabs.
5535 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5537 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5539 * buildsym.h: Add processing_acc_compilation flag.
5540 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5541 (define_symbol): Skip arg types in function entries. Resolve
5542 overloaded 'P' which acc uses for prototypes of functions called
5544 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5546 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5547 save size of ELF symbols. FIXME.
5548 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5549 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5551 * configure.in: Solaris config is sparc-sun-solaris2.
5552 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5554 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5555 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5556 * symfile.c (symfile_bfd_open): Comment where name is freed.
5557 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5559 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5561 * expprint.c (print_subexp): Add missing ']'.
5562 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5563 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5564 * WHATS.NEW: Point out improved C++ function name handling.
5565 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5566 type names for both implicitly and explicitly signed integral
5567 types. See comment in the source code.
5569 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5571 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5572 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5573 * expprint.c (print_subexp): Fix printing of register names.
5575 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5577 * inferior.h (register_valid): Declare.
5578 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5579 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5580 macros for traversing the data structures in a single objfile.
5581 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5582 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5585 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5587 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5588 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5589 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5590 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5592 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5594 * depend: rebuild to account for remote-st2000.c.
5595 * remote-st2000.c: Almost works now.
5596 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5598 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5600 * c-exp.y (yylex): Recognize single-quoted strings that specify
5601 tokens with embedded whitespace, such as C++ demangled names.
5602 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5603 * main.c (gdb_completer_quote_characters): Add global variable.
5604 * main.c (symbol_completion_function): Total rewrite for C++
5605 demangled name handling.
5606 * main.c (skip_quoted): New function.
5607 * main.c (main): Set rl_completer_quote_characters.
5608 * symmisc.c (dump_symtab): Print source language for symtab.
5609 * symtab.c (expensive_mangler): Add prototype and function.
5610 * symtab.c (completion_list_add_symbol): Total rewrite for new
5611 C++ demangled name handling.
5612 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5613 other changes for demangled C++ symbol handling.
5614 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5615 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5616 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5617 * symtab.c (completion_list_add_symbol): Total rewrite for new
5618 C++ demangled name handling.
5619 * symtab.c (expensive_mangler): New function.
5620 * utils.c (strcmp_iw, demangle_and_match): New functions.
5621 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5623 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5625 * Makefile.in: Roll VERSION to 4.5.4.
5626 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5627 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5628 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5630 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5632 * alldeps.mak: Rebuild to account for new files.
5633 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5634 * tm-st2000.h: New file.
5635 * configure.in: Tandem debug monitor (st2000) support.
5636 * remote-st2000.c, config/st2000.mt: ditto.
5638 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5640 * blockframe.c (inside_entry_file, inside_main_func,
5641 inside_entry_func): Return 0 if no symbols; avoid crashing.
5643 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5645 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5646 without masking, since it is signed and will later be compared
5647 against signed quantities. The right fix is probably to make
5648 it all unsigned, but this is a small, safe fix for this release.
5649 FIXME -- make the real change sometime soon.
5651 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5653 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5654 parameter in call to `symbol_file_add' to 0.
5656 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5658 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5660 * configure.in: Handle -m680[01234]0-wrs.
5662 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5664 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5665 `ieee_extended_to_double'.
5667 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5669 * valops.c (value_assign): Lint, by Pierre Willard.
5671 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5673 * coredep.c (fetch_core_registers): Remove premature warning,
5674 which triggers on DECstation even though all regs are accessible.
5676 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5677 sign-extension of instruction fields even on unsigned-char hosts.
5678 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5680 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5681 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5682 since they define the target, not the host.
5683 * m88k-pinsn.c: Fix typo.
5685 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5687 * valarith.c (value_zerop): -0.0 is still zero.
5688 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5689 Patches by Paul Eggert <eggert@twinsun.com>.
5691 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5693 * alldeps.mak, depend: re-make to account for ser-*.c.
5695 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5697 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5698 disconnecting from controlling terminal, to avoid gdb hanging
5699 on SVR4. Fixes bug reported by Oliver Okrongli.
5700 * procfs.c (PROC_NAME_FMT): Change format to match default used
5701 by system, as suggested by Oliver Okrongli.
5702 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5703 bug fix from Brent Townshend (bst%tt@cam.ORG).
5704 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5705 by turlais@rechser.total.fr.
5706 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5707 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5708 * objfiles.h (unlink_objfile): Add prototype.
5709 * objfiles.c (unlink_objfile): Add function.
5710 * objfiles.c (free_objfile): Call unlink_objfile.
5711 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5712 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5713 Also, discard old possibly bogus sf struct.
5714 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5715 find_sym_fns() for remapped symbol files, in case of any changes
5716 since the last mapping.
5718 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5720 * findvar.c (read_relative_register_raw_bytes): use the raw size
5721 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5723 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5725 Changes to support GDB running on DOS using GO32 and H8 support
5727 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5728 allowing hosts with different text and binary file formats to
5730 * coffread.c (read_coff_symtab): changed calling convention and
5731 operation - now it opens its own file with FOPEN_RB rather than
5732 duping and fdopening the provided handle.
5733 * dbxread.c, cplus-dem.c: #include mangling.
5734 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5735 binary files oring in the right bit.
5736 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5737 * remote-hms.c: cleanup to use the new remote serial stuff
5738 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5739 independent remote terminal I/O.
5740 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5741 * source.c (openp): fix off by one problem removing / - can now
5742 open a source file in the root directory with DOS.
5743 * values.c (value_as_pointer): remove bogus address bits from
5744 long. (unpack_long): unpack into unsigned long/short if pointer.
5746 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5748 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5749 It gets permanently stuck in many OSes.
5750 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5752 * breakpoint.c: Improve help text for info breakpoints.
5754 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5756 * README: Add pointer to internals doc, and describe reading
5758 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5759 * symtab.c (output_source_filename): Remove old glop for wrapping
5760 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5762 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5764 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5765 * munch: Add sort -u to avoid duplications.
5766 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5767 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5769 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5771 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5772 avoid infinite loops while demangling bogus mangled names.
5773 * valprint.c (type_print_base): Minor fix for GNU style guide
5776 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5778 * Makefile.in (VERSION): Bump to 4.5.3
5779 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5780 * Makefile.in (demangle): New target to create standalone
5781 demangler with same code and options as internal demangler.
5782 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5783 to support ARM style and Lucid style demangling, improve
5784 maintainability, fix several demangling bugs. More changes
5786 * defs.h (strstr): Add ANSI compatible prototype.
5787 * valprint.c (type_print_1): Demangle using ansi option.
5788 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5790 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5792 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5795 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5797 * mipsread.c (parse_procedure): Return rather than using
5798 uninitialized variable 'b'.
5800 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5802 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5803 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5804 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5805 relative to each source file.
5807 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5809 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5812 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5814 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5815 * am29k-tdep.c: Update to latest code from AMD.
5816 (get_saved_register) don't crap out if no frame.
5817 * remote-udi.c: Set/clear inferior_pid as appropriate.
5818 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5819 error handling. Fixup end-of-debugging messages.
5820 (udi_fetch_registers) clean up big time, mainly don't multiply
5821 register_valid indices by 4, and use proper Offset when reading
5822 gr96-gr127. (udi_store_registers) general cleanup.
5823 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5824 INT_REGNUM->INTE_REGNUM.
5825 * tm-29k.h: Upgrade to latest code from AMD.
5826 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5827 (UDIConnect) Clean up error processing (like, don't do exit() if
5828 execlp fails), make code restartable, make more attractive.
5829 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5832 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5834 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5835 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5836 from former to latter.
5838 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5840 * cplus-dem.c (do_args): Handle void args the same as others.
5841 * objfiles.c (free_objfile): Only try to unmap files when
5842 reusable objfiles are supported.
5843 * valprint.c (type_print_varspec_suffix): Add parameter that
5844 specifies if C++ demangling included function arguments. Use
5845 it to suppress printing extra pair of ()'s.
5846 * valprint.c (type_print_1): Fix problem with printing demangled
5847 C++ function types where demangled type includes the function
5850 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5852 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5853 Allows selection of C++ demangler to be a configuration option
5854 until multiple demanglers are supported.
5855 * demangle.h: New include file for extended demangler support.
5856 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5857 utils.c, valprint.c: Include "demangle.h" and change all calls
5858 to cplus_demangle() or fputs_demangled() to use individual
5860 * valprint.c (type_print_1): Change options to cplus_demangle
5861 to print demangled function args. Still broken, but now less so.
5862 * cplus-dem.c: Include demangle.h, reorganize and update some
5863 comments to reflect reality.
5864 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5865 second arg from fixed integer to bit based multiple options.
5866 * cplus-dem.c (optable): Reformat and replace ansi members with
5868 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5870 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5872 * values.c (set_internalvar): Force evaluation of lazy values.
5873 Bug reported by RMS.
5875 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5877 * Makefile.in (VERSION): Bump to 4.5.2.
5878 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5879 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5880 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5881 proper handling of bit fields.
5882 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5883 * symtab.h: Fix couple of misspellings in comments.
5884 * value.h (struct value): Clarify use of bitpos.
5885 * value.h (unpack_field_as_long): Change prototype, returns
5887 * values.c (unpack_field_as_long): Change return type to LONGEST,
5888 sign extend unpacked fields that are signed, other rewriting.
5889 * config/ncr3000.mt: New target config file.
5891 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5893 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5894 even when printing 8-bit characters.
5896 * gdbtypes.c (make_{reference,pointer,function}_type): New
5897 functions which handle overwriting of forward-referenced types
5898 for stabs file reading.
5899 (lookup_{reference,pointer,function}_type): These just call
5900 the make_*_type functions with a null storage alloc parameter.
5901 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5902 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5904 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5905 (dbx_alloc_type): Make it easier to understand. No funct change.
5906 (define_symbol: 't'): Don't put the typedef name into the name of
5907 the struct, union, or enum. Bugfix.
5908 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5909 routines to properly handle overwriting preallocated types so that
5910 forward references will work.
5911 (read_enum_type): Force enum values to file scope, due to bug in
5912 Sun compiler output. FIXME, fix later.
5914 Remove unused header_file_prev_index mechanism. It was already
5915 obsolete in gdb-3.5. These comments appeared in 3.5:
5916 /* This code was used before I knew about the instance codes.
5917 My first hypothesis is that it is not necessary now
5918 that instance codes are handled. */
5919 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5920 * buildsym.h: Remove it and prev_index that saves it.
5921 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5923 * solib.c (special_symbol_handling): When called from core files,
5924 must set up debug_addr. Don't print error messages, just return.
5925 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5927 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5929 * cplus-dem.c: Allow nested class names (as in
5930 Foo::Bar::method()).
5931 Allow the cleaner cfront style of nested class names
5932 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5933 Make cplus_demangle re-entrant by removing use of global
5934 variables. Instead, place all shared variables in a
5935 stack-allocated structure, and pass around its address.
5937 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5939 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5940 29k-share/* subdirs...
5942 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5943 rewrite, only leave out the bugs.
5945 * Makefile.in: Add 29k/UDI support. Improve depend.
5946 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5948 * am29k-tdep.c: Update to use new calling conventions, and misc
5951 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5953 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5955 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5956 breakpoint instructions that leave PC pointing at the right place.
5958 * core.c (core_open): Call warning() to print warnings.
5960 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
5962 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5963 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5964 This prevents a crash when trying to lookup the value of a
5965 non-existent symbol.
5967 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5969 * signame.c, signame.h: Remove, replaced by strsignal.c in
5971 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
5972 sun386-xdep.c: Remove include of signame.h
5973 * Makefile.in (SFILES_MAINDIR): Remove signame.c
5974 * Makefile.in (HFILES): Remove signame.h
5975 * Makefile.in (OBS): Remove signame.o
5976 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5977 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5978 psignal, perror): Add prototypes.
5979 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5981 * depend: Manually remove signame.[cho] references.
5982 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
5984 * convex-xdep.c (core_file_command): Replace use of sys_siglist
5985 with safe_strsignal.
5986 * core.c (core_open): Replace use of sys_siglist with
5988 * core.c (memory_error): Replace use of sys_errlist with
5990 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5992 * infcmd.c (program_info): Replace use of sys_siglist with
5994 * infrun.c (signal_stop, signal_print, signal_program):
5995 Allocate dynamically based on dynamic determination of number
5996 of signals to support.
5997 * infrun.c (child_create_inferior): Replace use of sys_errlist
5999 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6001 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6002 strsigno and sys_siglist with safe_strsignal.
6003 * infrun.c (handle_command): Call signo_max to find number of
6004 signals. Replace sig_number with strtosigno and sig_abbrev with
6006 * infrun.c (signals_info): Replace sig_number with strtosigno.
6007 * infrun.c (_initialize_infrun): Call signo_max to find number of
6008 signals. Dynamically allocate signal_{stop,print,program}.
6009 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6010 * procfs.c (errnoname): Add function and prototype.
6011 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6012 of sys_siglist with safe_strsignal.
6013 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6014 sys_siglist with safe_strsignal.
6015 * procfs.c (info_proc_stop): Call errnoname.
6016 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6017 * stuff.c (main, get_offset): Replace use of sys_errlist with
6019 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6020 with safe_strsignal.
6021 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6022 with safe_strsignal.
6023 * utils.c (safe_strerror, safe_strsignal): Add functions that
6024 call strerror and strsignal respectively, and deal with NULL
6026 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6027 sys_errlist with safe_strerror.
6028 * valprint.c (val_print): Replace use of sys_errlist with
6031 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6033 * Makefile.in: rework CFLAGS so that they can be set from the
6034 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6035 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6036 Pass CFLAGS on recusions.
6038 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6040 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6041 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6042 overkill for the problem it solved.
6043 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6044 and default to simply printing type names as appropriate.
6045 * main.c (main): Remove one of the leading newlines from
6046 warning_pre_print initialization.
6047 * objfiles.c (open_existing_mapped_file): Add function and
6049 * objfiles.c (open_mapped_file): Rewrite to use new function
6050 open_existing_mapped_file.
6052 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6054 * sun3-xdep.c (fetch_core_registers): Lint.
6055 * tm-sun3.h: Prototype lint.
6058 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6060 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6061 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6062 * objfiles.c: Cast calls to close() with unused returns to void.
6063 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6064 old objfile's name before updating it.
6065 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6066 * objfiles.h (objfile struct): Add mmfd member.
6067 * symfile.c (syms_from_objfile): Move some code to
6068 new_symfile_objfile.
6069 * symfile.c (new_symfile_objfile): Add new function, common code
6070 from syms_from_objfile.
6071 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6072 mapped and unmapped symbol files.
6073 * symfile.c (symbol_file_command): Print "No symbol file now"
6074 message, ala exec_file_command for the exec file.
6075 * symfile.h (new_symfile_objfile): Add prototype.
6076 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6077 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6079 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6081 * rs6000-pinsn.c: New version from IBM (Metin).
6082 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6083 to avoid warnings from some compilers.
6085 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6087 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6088 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6089 type's flag word that marks it as a fundamental type.
6090 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6091 flags argument for all calls to init_type().
6092 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6093 flags argument for all calls to init_type(). Also remove
6094 dependency on host sizes for ints, floats, etc.
6095 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6096 flags argument for all calls to init_type(). Also remove
6097 dependency on host sizes for ints, floats, etc.
6098 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6099 bit to flags argument for all calls to init_type(). Add types
6100 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6101 * valprint.c (unsigned_type_table, signed_type_table,
6102 float_type_table): Remove.
6103 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6104 bit when printing fundamental types, and print the actual name
6105 for such types, rather than inventing one. Remove code that
6106 invented fundamental type names.
6107 * valprint.c (_initialize_valprint): Remove initializations
6108 for now removed unsigned_type_table, signed_type_table, and
6111 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6113 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6114 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6117 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6119 * dwarfread.c (target_to_host): New function similar to previous
6121 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6122 Extensive changes to convert all previous usages to use new
6123 target_to_host() function.
6124 * dwarfread.c (struct dieinfo): Change types of most integral
6125 members to be unsigned.
6127 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6129 * WHATS.NEW: Revise -mapped doc.
6131 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6133 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6134 too high or when skipping `forwards' moves us backwards.
6135 (parse_type): Print mis-guessed tag name in complaint.
6136 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6137 (parse_procedure): Do not attempt to create symbols; just fill in
6138 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6139 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6140 for clarity. Set top_stack before calling parse_external. In
6141 stabs, sort symbols before calling parse_procedure.
6143 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6144 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6145 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6146 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6149 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6151 * Makefile.in (VERSION): Set to 4.5.1.
6152 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6153 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6154 fill_gregset): New functions for SVR4 /proc support.
6155 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6156 Remove new symbol types and such to ../include/coff/symconst.h.
6157 (parse_symbol): Simplify code for parsing struct/enum/unions.
6158 (parse_type): Handle `long long' types.
6159 (upgrade_type): Handle `const' qualifier.
6160 (parse_partial_symbols): fix indentation, clean a bit.
6162 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6164 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6165 copy in data from raw read buffers, calling bfd byteswapping
6166 routines as appropriate. Use to replace most existing memcpy
6168 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6169 * configure.in: Recognize new ncr3000 config.
6170 * config/ncr3000.mh: New config file.
6172 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6176 * README: Update for release.
6177 * Makefile.in: Update version to 4.5.
6178 * WHATS.NEW: The obvious.
6180 * depend: Generate new depend file for this release.
6182 * Makefile.in (depend): Fix dependancy generation so that it does
6183 not include gcc 'fixincluded' files, which are usually in a system
6186 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6188 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6189 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6190 symbols for nameless types. And, handle `R' (register parameter
6191 type) for AIX. (an extension to existing stabstring grammar).
6192 * rs6000-xdep.c: Fix typo (= should have been ==).
6194 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6196 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6198 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6200 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6201 * signame.c (SIGWAITING, SIGLWP): Add.
6203 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6205 * xm-i386mach.h: add decls for errno and strdup().
6207 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6208 used in array index context (otherwise, some compilers barf).
6210 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6212 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6213 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6214 in a system call, and provide better backtrace if so.
6216 * Makefile.in (HFILES): Add xcoffsolib.h.
6217 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6218 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6220 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6221 mipscoff_symfile_read): Convert to BFD to do file I/O.
6223 * symfile.c: #include <ctype.h> to get proper def if isspace().
6225 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6227 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6229 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6230 function also when parsing embedded stabs.
6232 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6234 * mipsread.c: Fix more declarations.
6236 * mipsread.c: Fix many invocations of complain. Use enum
6237 type_code where appropriate.
6239 * xm-vaxult.h: Add decl for strdup().
6241 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6244 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6246 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6249 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6251 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6252 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6253 Merge in more patches for rs6000 from Metin Ozisik.
6254 * utils.c: Fix typo in comment.
6256 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6258 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6259 * procfs.c (attach): Set nopass_next_sigstop if attached
6260 process is forcibly stopped.
6261 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6262 resending SIGSTOP to attached process on first resume.
6264 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6266 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6268 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6270 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6271 (VERSION): Bump to 4.4.85.
6272 * mipsread.c: Update for new include files. Lint.
6273 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6274 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6275 Don't need to bring in mipsread.o specially any more.
6277 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6279 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6280 routine (for Irix-4.x). Make many funcs static and void.
6281 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6282 * (init_extra_frame_info): Don't trash cached value of frame
6283 pointer register. This fixes backtracing through routines that use
6284 alloca(). Generally clean up declarations of functions, and use
6285 typedefs and macros to reference data structures as appropriate.
6286 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6289 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6291 * values.c (unpack_long): Fix unpacking error for signed chars
6292 on hosts where the default character type is unsigned.
6293 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6294 for newer SVR4 variants.
6295 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6296 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6297 * procfs.c (mappingflags): Add support for MA_PHYS
6299 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6301 * buildsym.c (read_struct_type): Avoid coredump when C++
6302 abbreviated type name is messed up. Reported by Joe Buck.
6303 FIXME, we need to determine whether GDB or GCC needs to be
6304 smarter to correctly locate this type name.
6306 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6307 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6308 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6309 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6310 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6312 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6314 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6315 * symtab.h (current_source_symtab): Make extern
6316 * symtab.h (current_source_line): Make extern
6317 * inferior.h: Move all procfs.c prototypes to one place, add
6318 prototype for proc_signal_handling_change. Add prototypes for
6319 signal_stop_state, signal_print_state, and signal_pass_state.
6320 * inferior.h (stop_soon_quietly): Make extern
6321 * inferior.h (attach_flag): Make extern
6322 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6323 * infrun.c (signal_stop_state, signal_print_state,
6324 signal_pass_state): New functions to query specific signal
6326 * infrun.c (handle_command): Minor error message change, add
6327 NOTICE_SIGNAL_HANDLING_CHANGE.
6328 * procfs.c (open_proc_file): Remove iris specific reset of
6329 inherit-on-fork flag, moved to proc_set_exec_trap().
6330 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6331 to reset inherit-on-fork flag, bash comment to GNU form.
6332 * procfs.c (proc_base_address, set_proc_siginfo,
6333 fetch_core_registers): Conform to code style.
6334 * procfs.c (signame.h): Include.
6335 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6336 syscallname(), info_proc_syscalls()): New macros, tables, and
6337 functions to organize and report system call information.
6338 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6339 saved_exitset, saved_entryset): Add to procinfo struct.
6340 * procfs.c (struct trans): Add.
6341 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6342 siginfo_table, errno_table): Tables to translate numeric values
6343 to symbolic names and short descriptions.
6344 * procfs.c (signalname, info_proc_signals): Add function and
6346 * procfs.c (proc_info): Now info_proc.
6347 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6348 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6349 info_proc_faults, lookupname, lookupdesc, sigcodename,
6350 sigcodedesc): New functions.
6351 * procfs.c (proc_signal_handling_change): New function to set
6352 the trace flags based on the state of gdb's signal handling flags.
6353 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6354 and remove code to do PIOCSTRACE ioctl.
6355 * procfs.c (attach, detach): Preserve and restore process flags
6356 using saved_* fields in procinfo struct.
6357 * procfs.c (attach): Call proc_signal_handling_change.
6358 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6359 * procfs.c (proc_desc): Update for latest changes.
6360 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6361 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6362 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6364 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6366 * procfs.c (set_proc_siginfo): Add prototype and new function.
6367 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6368 up inferior siginfo struct.
6369 * elfread.c (elf_symfile_read): Compute the relocation amount
6370 by subtracting off the address of the ".text" section.
6371 * solib.c: Add pointer to ".text" section to so_list struct.
6372 * solib.c (solib_map_sections): Initialize pointer to ".text"
6373 section in so_list struct.
6374 * solib.c (symbol_add_stub): Pass base address of ".text"
6375 section to symbol_file_add, rather than the load address of
6376 the shared library. On SunOS they are the same. On SVR4 they
6379 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6381 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6382 function name, not .gdbinfo. symbol.
6384 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6386 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6388 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6390 * Makefile.in (VERSION): 4.4.8
6392 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6393 commands in .cshrc/.profile won't get traced.
6395 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6397 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6398 * exec.c (build_section_table): Don't abort if no sections.
6399 * sparc-tdep.c (single_step): Lint.
6400 * utils.c (mrealloc): Handle realloc (0, size) case here.
6402 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6404 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6407 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6409 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6410 .gdbinfo. symbols are created. Move creation from parse_procedure
6411 to parse_symbol, where it is fairly easy to grow the symtab. This
6412 also fixes a symtab trashing bug on all mips-based systems.
6413 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6415 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6416 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6418 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6420 * c-exp.y: Add missing return type to yyparse() prototype.
6422 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6424 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6426 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6427 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6428 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6429 (patch_opaque_types): Avoid dummy args and result.
6430 * objfiles.c (have_partial_symbols, have_full_symbols,
6431 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6432 (iterate_over_objfiles, iterate_over_symtabs,
6433 iterate_over_psymtabs): Remove, clunky and slow.
6434 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6435 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6436 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6437 dump_objfile): Remove dummy args and results. Move filename
6438 comparisons to callers.
6439 (printsyms_command, printpsyms_command, printmsyms_command,
6440 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6441 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6442 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6443 list_symbols, make_symbol_completion_list): Replace explicit
6444 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6445 Eliminate Dijkstra flag crap, break out of loops with gotos.
6446 (lookup_symtab_1): Protect '/' tests from short filenames.
6447 (cplus_mangled_symbol): Move inline into lookup_symbol.
6448 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6449 (relocate_minimal_symbol): Move inline to vmap_symtab.
6450 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6451 iterate_over_msymbols with ALL_MSYMBOLS.
6453 Misc cleanup prior to release.
6455 * Makefile.in (VERSION): Roll to 4.4.7.
6456 (HFILES): Add call-cmds.h.
6457 * call-cmds.h: New header for command fns called by other files.
6458 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6459 (breakpoint_1): Remove unused type arg. Change callers.
6461 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6462 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6463 * mipsread.c: Add prototypes for all static functions.
6465 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6466 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6467 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6468 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6469 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6470 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6473 * buildsym.c (define_symbol): Handle global register variables
6474 (from Pierre Willard). Complain if register numbers are too large.
6475 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6476 * tm-sparc.h: Don't #include <sun4/reg.h>.
6477 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6478 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6480 * language.h: Avoid forward enum declaration.
6481 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6482 config/sun4os5.mt: New host and target.
6483 * defs.h (errno): #include <errno.h> rather than assuming int.
6484 From Pierre Willard.
6486 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6487 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6488 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6489 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6490 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6491 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6492 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6494 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6496 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6497 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6498 * language.h (enum exp_opcode): Avoid forward enum def.
6499 * main.c (define_command, user_defined_command): Lint.
6500 * mem-break.c, xcoffread.c: Lint.
6501 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6503 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6505 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6506 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6507 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6508 or IBM6000_TARGET as (approximately) appropriate.
6510 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6512 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6513 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6514 or not to try reading symbols from a mapped objfile. Plugs memory
6515 leak due to shared libraries generating no psymtabs or symtabs.
6517 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6519 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6520 * copying.awk: Lint. Make stronger warning at top of copying.c.
6521 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6522 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6523 (lookup_pointer_type): Add FIXME comment.
6524 * main.c (set_history_size_command): Disallow negative size.
6525 * partial-stab.h: Update copyright.
6526 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6528 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6530 * main.c (set_history_size_command): Negative size is error.
6531 (Reported by Peggy Fieland.)
6533 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6535 * coffread.c (coff_symfile_init): Update comment.
6536 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6537 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6538 macros to access the dbx specific objfile information.
6539 * dbxread.c (symfile_string_table, symfile_string_table_size):
6540 Remove these local variables.
6541 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6542 read_dbx_symtab): Remove the stringtab and stringtab_size params
6543 from the function prototypes, the function definition, and the
6544 function calls. These are now available via DBX_STRINGTAB and
6545 DBX_STRINGTAB_SIZE using the objfile pointer.
6546 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6547 an arg to read_dbx_symtab.
6548 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6549 stringtab and the dbx specific per-objfile private info.
6550 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6551 args in prototype, function definition, and function calls. It is
6552 now available via the DBX_SYMCOUNT macro using the objfile
6554 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6555 local instance of struct dbx_symfile_info and replace with DBX_*
6557 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6558 symfile_string_table and symfile_string_table_size.
6559 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6560 symfile_string_table.
6561 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6562 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6563 stringtab size variables. Remove all code that used to reread
6565 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6566 to prior to any calls to mmalloc for the objfile specific heap.
6567 * utils.c (init_malloc): Document the requirement that for each
6568 heap for which corruption checking is desired, that init_mmalloc
6569 must be called prior to any mmalloc calls on the heap.
6571 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6573 * rs6000-pinsn.c: Make dis-assembly output more like
6574 other targets: Don't print instruction in hex before
6575 the assembly; use print_address to print out jump
6578 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6580 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6581 * cplus-dem.c: Support "Sc" meaning "signed char".
6583 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6585 * configure.in: fix iris/iris3.
6587 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6589 * command.c, main.c (various places): Use ctype.h macros
6590 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6591 (such as (x >= 'A' && x <= 'Z')).
6592 (There are still more of these in other files.)
6593 * main.c (defined_command): Lower-case the user's
6594 new command before entering it. Needed because
6595 command lookup is case-insensitive (and also lower-cases).
6596 (Based on Metin's earlier patch.)
6598 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6600 * config/irix4.mh: new file.
6602 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6604 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6607 * xm-mips.h: Declare strdup for ultrix.
6609 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6610 when calling new_symbol.
6611 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6614 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6616 * config/rs6000.mh: Update (for Fred's new mmalloc)
6617 flags to disable use of GNU malloc/mmalloc.
6618 * munch: Change SYSV rule to allow .text before the label,
6619 as well as after, to work for AIX.
6620 * gdbtypes.h: Minor clarifiction.
6622 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6624 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6625 continuation in yet another place (between method declarations).
6627 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6629 * mips-tdep.c: include symfile.h and objfiles.h to fix
6632 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6634 * valops.c (value_struct_elt_for_reference): Added 'offset'
6635 parameter to handle multiple inheritance.
6636 * eval.c, value.h: Update accordingly.
6638 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6640 * objfiles.h: New file
6641 * Makefile.in (HFILES): Add objfiles.h
6642 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6643 main_scope_lowpc, main_scope_highpc.
6644 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6645 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6646 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6647 xcoffread.c, : Include objfiles.h.
6648 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6649 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6650 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6651 inside_entry_file() and logic changed appropriately.
6652 * blockframe.c (outside_startup_file): Renamed to
6653 inside_entry_file() and logic changed appropriately.
6654 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6655 and logic changed to use per-objfile specific fields.
6656 * blockframe.c (inside_entry_scope): Renamed to
6657 inside_entry_func() and logic changed to use per-objfile specific
6659 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6660 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6661 Remove extern decls.
6662 * symfile.c, symfile.h (entry_point): Remove extern decl.
6663 * coffread.c (coff_symfile_init): Common entry point init code
6664 moved to symfiles.c, call init_entry_point_info().
6665 * coffread.c (complete_symtab): Use new per-objfile entry info.
6666 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6667 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6669 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6670 * defs.h (inside_entry_scope, outside_startup_file,
6671 inside_main_scope): Prototypes changed for renames to
6672 inside_entry_func, inside_entry_file, inside_main_func,
6674 * symfile.c (syms_from_objfile): Common entry point init code
6675 moved to init_entry_point_info() and call init_entry_point_info().
6676 * symfile.h (init_entry_point_info): Include prototype.
6677 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6678 moved to symfiles.c and call init_entry_point_info().
6679 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6680 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6681 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6683 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6684 works for the majority of targets.
6685 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6686 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6687 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6688 Use default definition in frame.h.
6689 * frame.h (selected_frame_level): Make decl extern.
6690 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6691 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6692 * partial-stab.h: Use new per-objfile entry info.
6693 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6694 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6695 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6696 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6697 have_minimal_symbols): Prototypes moved to objfiles.h.
6698 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6699 Macros moved to objfiles.h.
6700 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6702 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6704 More C++ improvements (pointers to members, qualified names).
6705 * c-exp.y: Support exp.type::name and exp->type::name
6706 syntaxes. (Unfortunately, doesn't work for static members.)
6707 * c-exp.y, eval.c: Make type::~type work better.
6708 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6709 value_static_field by value_struct_elt_for_reference.
6710 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6711 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6712 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6713 for OP_SCOPE operand; no point in it now that we use lazy
6714 reading of values, and use "reference to member" objects.
6715 * gdbtypes.h: Clarify comment.
6716 * valops.c: Change value_struct_elt_for_address to return
6717 a reference (or variable), rather than a pointer. Change
6718 the name to value_struct_elt_for_reference to reflect this.
6719 Returning a reference instead of a address provides a
6720 generalization, since we can use the routine for both
6721 class::name as well as &class::name.
6722 Also, recurse to handle multiple inheritance properly.
6723 * valprint.c: Moved code to print pointer-to-members
6724 to new function point_class_member. This allows a
6725 "reference-to-member" to be printed using the same code.
6726 * valprint.c (type_print_varspec_prefix): Avoid printing
6727 "struct " for domains of class-member types.
6728 * valops.c (search_struct_field): Inline code for simplified
6729 version of value_static_field (which can then be deleted).
6730 * value.h: Rename value_struct_elt_for_address to
6731 value_struct_elt_for_reference. Delete value_static_field.
6732 * values.c: Remove no longer used function value_static_field.
6734 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6736 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6737 elfread.c (coff_symfile_finish): Add function, prototype, and
6738 add to the xxxx_sym_fns struct for each file type. Also reformat
6739 the xxxx_sym_fns vector to a standard format and add comments.
6740 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6741 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6742 Pass pointer to struct objfile rather than pointer to sym_fns.
6743 Change references inside each function accordingly. Allocate any
6744 symbol file specific info in the per-objfile memory region.
6745 * dbxread.c (free_and_init_header_files): Break function into
6746 free_header_files(), called from dbx_symfile_finish(), and
6747 init_header_files(), called from dbx_new_init().
6748 * dbxread.c (dbx_new_init): Move deallocation things to new
6749 dbx_symfile_finish function.
6750 * elfread.c (elf_new_init): Call buildsym_new_init().
6751 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6752 routine for the objfile before deallocating other stuff.
6753 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6754 * symfile.h: Move struct sym_fns to before struct objfile def.
6755 Add sym_finish function pointer and change prototypes of other
6756 function pointers to reflect passing struct objfile pointer rather
6757 than struct sym_fns pointer.
6758 * symfile.c: Remove now obsolete symtab_fns pointer.
6759 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6760 locates the correct sym_fns struct for the given objfile.
6761 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6762 for better support of mapped symbol tables.
6763 * symfile.c (symbol_file_command): Remove obsolete code using
6765 * symfile.h: Remove duplicate declarations for symfile_objfile,
6766 entry_point, and object_files.
6767 * target.c (target_info): Compare symfile_objfile to NULL.
6768 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6769 aixcoff_symfile_finish().
6771 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6773 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6774 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6775 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6777 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6779 Some improvements to g++ debugging.
6780 * symtab.c (list_symbols): demangle before pattern matching.
6781 * symtab.c: Other fixes to improve handing of operators.
6782 * valprint.c (type_print_base): Fix test for constructor.
6783 * values.c (value_static_field): Allow evaluation of
6784 CLASS::METHOD, returning a function pointer.
6786 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6788 * Makefile.in (VERSION): Roll 4.4.6.
6789 * exec.c (exec_file_command): Add code to ignore optional args
6790 passed in by file_command() for use in symbol_file_command().
6791 * main.c (main): Document -mapped and -readnow in help summary.
6792 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6793 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6794 to get filename from bfd with bfd_get_filename(). Test mapto
6795 against 0, not NULL. Use mstrsave() to make copy of filename.
6796 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6798 * remote-vx.c (vx_load_command, add_symbol_stub):
6799 Symbol_file_add() takes an additional arg.
6800 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6802 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6803 changed to return a bfd not an objfile pointer.
6804 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6805 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6806 Change to eliminate local bfd and use symfile_bfd_open() plus
6807 allocate_objfile(). Add code to implement readnow option.
6808 * symfile.c (symbol_file_command): Changes to option handling,
6809 readnow functionality moved to symbol_file_add().
6810 * symfile.c (symfile_init): Eliminate local copy of bfd.
6811 * symfile.c (add_symbol_file_command): Changes to parse mapped
6812 and readnow options.
6813 * symfile.h (allocate_objfile): Arg removed from prototype.
6814 * symtab.h (symbol_file_add): Arg added to prototype.
6815 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6818 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6820 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6821 mtrace.awk, state.c, state.h: Removed.
6822 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6823 directories searched for source files.
6824 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6825 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6826 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6827 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6828 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6829 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6830 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6832 * Makefile.in (HFILES): Remove state.h
6833 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6834 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6835 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6836 * Makefile.in (clean): Remove all object files.
6837 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6838 * cplus-dem.c: Remove prototypes definitions that are now done in
6840 * dbxread.c (throughout): Change from using per-objfile
6841 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6842 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6843 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6844 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6845 * depend: Remove dependencies for state.o, state.h.
6846 * dwarfread.c: Add declaration for warning_pre_print.
6847 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6848 * dwarfread.c (throughout): Change from using per-objfile
6849 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6850 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6851 use supplied objfile.
6852 * i386-xdep.c (print_387_status): Change to use warning() rather
6854 * i387-tdep.c (print_387_control_word): Change to use warning()
6855 rather than printfs.
6856 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6857 that some compilers grumble about.
6858 * language.c (throughout): Add declaration for warning_pre_print
6859 and using warning() instead of printfs.
6860 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6861 * main.c (main): Add declaration for warning_pre_print and set it
6862 similarly to error_pre_print. Add declarations for
6863 mapped_symbol_files and readnow_symbol_files. Add appropriate
6864 definitions to long_options[].
6865 * minsyms.c: Trivial fix to comment.
6866 * objfiles.c (allocate_objfile): Substantially rewritten for
6867 using mapped symbol files.
6868 * objfiles.c (throughout): Change from using per-objfile
6869 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6870 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6871 * source.c (throughout): Change from using per-objfile
6872 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6873 * source.c (open_source_file): Use mstrsave to save file name in
6874 mapped symbol region for objfile.
6875 * symfile.c: Remove include for state.h.
6876 include to local form.
6877 * symfile.c (symbol_file_add_digested): Remove.
6878 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6880 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6881 from objfile structure. Add malloc descriptor pointer (md).
6882 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6883 * symm-xdep.c (print_fpu_status): Use warning() rather than
6885 * symmisc.c (free_symtab_block): Now takes and uses current
6887 * symmisc.c (throughout): Change from using per-objfile
6888 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6889 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6890 Sun compiler grumblings when PTR is char *.
6891 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6892 msymbols() to correct pointer type.
6893 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6894 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6895 error always starts on a line of it's own.
6896 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6897 Rewrite for new mapped malloc package use.
6898 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6899 that don't want to use the mapped malloc package; pass arguments
6900 on to traditional malloc package functions.
6901 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6902 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6903 mrealloc, malloc, and realloc but get fatal error if runs out
6905 * utils.c (msavestring, mstrsave): Save a string in a specific
6906 mapped malloc region.
6907 * utils.c (print_spaces): Use xmalloc to get the buffer.
6908 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6909 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6910 * config/i386v4.mh: Insignificant reorganization.
6912 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6914 * xcoffread.c: Only enable compilation of debugging functions
6915 if IBM6000 is defined. Fails to compile otherwise.
6917 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6919 * Makefile.in: pass MAKEINFO down on info.
6921 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6923 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6924 useless code, including an lseek to an uninitialized variable.
6925 Reported by Jim Williams <jimbo@wrs.com>.
6927 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6929 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6930 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6931 * minsyms.c, symfile.c: Changes that may be generally
6932 applicable, but are #ifdef IBM6000 for now.
6933 * rs6000-xdep.c: Fixed typo in comment.
6934 * rs6000-tdep.c: Non-substatial changes.
6935 * xoffread.c: The main change here is addition of some
6936 debugging functions.
6937 * xoffexec.c: More changes.
6939 * xcoffread.c: Fixed two too-few-parameters bugs.
6941 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6942 to SOLIB_CREATE_INFERIOR_HOOK macro.
6944 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6946 * symfile.h: Add prototype for iterate_over_msymbols().
6947 * symtab.c (cplus_mangled_symbol): Add function.
6948 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6949 iterate_over_msymbols to find demangled C++ symbol.
6950 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6951 value to iterate_over_msymbols().
6952 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6955 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6957 * Makefile.in: added check target.
6959 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
6961 * ecoff.c: Move to ../bfd/coff-msym.c.
6962 * config/mt-*mips: Remove ecoff.o from the configuration.
6963 * remote.c (): Add newline to initial +.
6964 (remote_resume): Mention how to cope with signals.
6965 (remote_interrupt): Add debug msg.
6966 (remote-wait): Implement new 'T' reply, which includes
6967 status, PC, and FP all in a single short message.
6968 (putpkt): Add further debugging of packet acks.
6969 * mipsread.c (fixup_symtab): Also swap RFD's.
6970 (parse_partial_symbols): Avoid bug on unknown symbol types.
6971 * Makefile.in (VERSION): Roll to 4.4.5.
6972 * mips-tdep.c (heuristic_proc_start): Avoid long delays
6973 for remote MIPS by limiting heuristic to 200 byte search.
6974 (heuristic_proc_desc): Byte-swapping.
6975 (mips_print_register): Cope with failure of
6976 read_relative_register_raw_bytes. Byte-swap integers for
6978 * mips-pinsn.c (print_insn): Byte-swap instruction.
6980 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6982 * config.sub configure.in config/mh-irix4
6983 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
6984 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
6985 gdb/xm-irix4.h gdb/config/mt-irix3
6986 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
6988 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6990 * defs.h, utils.c: xrealloc takes PTR as first arg.
6991 * defs.h: Reword confusing comment about ANSI prototypes.
6992 * defs.h: Some minor whitespace changes.
6993 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6994 not NULL, which can be (void *).
6995 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6996 * tm-i386v.h (SP_ARG0): Define
6997 * xm-sysv4.h: Back out of change for missing prototypes.
6998 * i386-tdep.c (get_longjmp_target): Add function.
7000 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7002 * Makefile.in: install man page too.
7004 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7006 * All GDB files that #include defs.h: Removed stdio.h.
7007 (defs.h): #include stdio.h.
7009 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7011 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7012 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7013 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7014 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7015 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7016 it before printing out the hex shape of an address.
7018 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7020 * rs6000-xdep.c (frame_initial_stack_address): Move
7021 code to set frame->cache_fsr into new separate function
7022 frame_get_cacahe_fsr. This allows fixing a fatal error.
7023 * xcoffexec.c: Turn previously suppressed error
7024 message back on, after cleaning up BFD.
7026 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7027 printing of blank line, since it cases printing of an
7028 extra blank line. Is this intended? It does mess up
7030 * defs.h: Put back declarations of malloc and realloc,
7031 but protected by #ifndef MALLOC_INCOMPATIBLE.
7032 * objfiles.c: Undo previous change: Use malloc/realloc
7033 for objfile malloc/realloc fields (but add a cast).
7034 * xcoffexec.c: Suppress an error message (for now).
7036 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7038 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7039 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7040 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7042 * xcoffread.c: Modifications to C_DECL storage class handling, and
7043 introduction of an old smash_to_pointer_type() routine.
7045 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7046 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7047 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7048 parameters have been modified.
7050 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7051 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7052 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7053 and fetch_inferior_registers() always fetched all the registers
7054 resulting valid register values at hand all the time. Pushing a dummy
7055 frame did not require validating all register values first. After
7056 putting the above mechanism into action, we didn't have valid registers
7057 values always ready. Thus, all registers need to be fetched before
7058 pushing a dummy frame now.
7060 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7061 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7062 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7063 the starting address (actual frame address) of a frame.
7064 * rs6000-tdep.c: modifications to function_frame_info() to see if
7065 function reserves a frame pointer register (alloca register)
7066 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7067 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7068 functions with alloca() calls.
7070 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7072 * xm-sysv4.h: Provide definitions/prototypes for host environment
7073 functions for which no definitions or prototypes are provided in
7074 any currently included gdb or host environment header files.
7075 For SVR4, this currently includes malloc and realloc, which cannot
7076 be portably prototyped in any gdb include file.
7078 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7080 * buildsym.h: Remove obsolete variable file_stabs.
7082 * Makefile.in: Move place where configure merges in host-
7083 and target-dependent fragments later, so the latter
7084 can override (say) GNU_MALLOC.
7085 * config/mh-rs6000: Use system malloc. Otherwise, I
7086 ended up with *two* incompatible versions of malloc
7087 (functions in libc would call the malloc in libc).
7088 I assume this is a shared library problem.
7090 * remote.c: Fix (presumed) typo.
7091 * objfiles.c: Use xmalloc/xrealloc instead of
7092 malloc/realloc (since the latter are no longer declared).
7094 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7095 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7096 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7097 handle individual registers.
7098 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7099 correctly in case it wasn't cached yet. (A problem showed up
7100 after fetching individual registers.)
7101 * buildsym.c: Disable type_synonym_name's type name overwriting
7102 in cases it is unnecesary. rs6000 portation doesn't use
7103 type_synonym_name, and it used to nullify type names
7104 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7105 type's name as soon as space for that type is allocated.
7106 * xcoffread.c: ignore a section's lineno information if it is
7107 not `.text'. (In rs6000 bfd portation integration, skipping over
7108 `.pad' sections are ignored since it was in machine independent
7109 part of the code. Thus, a problem of fake sections with invalid
7110 lineno information arised.)
7112 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7113 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7114 * rs6000-tdep.c: make function_frame_info() work whether or not
7115 reading from a core file.
7116 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7118 * infrun.c. main.c, printcmd.c. symtab.c:
7119 More changes from IBM for rs6000.
7122 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7124 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7125 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7126 Merge in changes (mostly from IBM) for RS6000.
7127 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7128 More changes from IBM for RS6000. These are in machine-
7129 independent code, and probably could do with some cleaning
7130 up. The most questionable of these are #ifdef IBM6000.
7131 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7132 to single_step() (for consistency with rs6000 and i860).
7133 * utils.c: Allow the 1st arg to xrealloc to be NULL
7134 (in which case do malloc). This removes the need for
7135 some tests in xcoff code (and perhaps other places?).
7136 * coffread.c: Removed variables last_source_file,
7137 type_vector, and type_vector_length as these are now
7138 defined by buildsym.[ch].
7139 * defs.h: Remove prototypes for malloc and realloc, since
7140 these should only be used to implement xmalloc and xrealloc,
7141 and they conflict with <stdlib.h> in AIX - where they
7142 return void* even when __STDC__ isn't defined. Sigh.
7143 * munch: Recognize *initialize* in data as well as text
7144 (AIX uses data). Also, incorporate a patch from Garrett
7145 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7146 much more sensible, by only trying to match the name of
7147 the initialize_foo function, and not the junk before it.
7149 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7151 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7152 unless symbol table indicates that something has changed.
7154 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7156 * remote.c: Make it work for embedded MIPS. Increase buffer
7157 size, and use throughout. Round buffer size up if too many regs.
7158 Support baud rate setting and try for an 8-bit path. If
7159 interrupted while waiting for target, send a ^C down the wire.
7160 Avoid single-byte reads.
7161 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7163 * mips-xdep.h: Avoid the embedded regs when on Unix.
7165 * mipsread.c: Byte-swap the symbol table structures, using
7166 routines from ecoff.c, to read a symbol table written in any
7167 of the four possible byte orders.
7168 * configure.in (mips-big-* target): Same as Sony News.
7169 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7170 * ecoff.c: New file for symbol swapping routines.
7172 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7174 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7175 all-breakpoints' command.
7176 * (get_number): Allow users to enter negative breakpoint numbers.
7177 * (breakpoint_1): Reformat display of 'info break' to show new
7179 * (create_longjmp_breakpoint, breakpoint_re_set,
7180 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7181 symfile.c (syms_from_objfile): Re-do
7182 insertion of longjmp breakpoints. Move all code into
7183 breakpoint_re_set, and call that instead of
7184 create_longjmp_breakpoint in symfile.c.
7186 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7188 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7189 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7190 * symtab.c (find_pc_symtab): Handle having no objfiles.
7191 * infcmd.c: Fix comment.
7192 * objfiles.c (free_all_objfiles): Add.
7193 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7194 * symfile.c (symbol_file_command): free all objfiles when
7195 specifying a new symbol file.
7196 (reread_symbols): Stat the file name, don't fstat the descriptor.
7198 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7200 * Makefile.in, configure.in: removed traces of namesubdir,
7201 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7202 copyrights to '92, changed some from Cygnus to FSF.
7204 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7206 * dbxread.c (end_psymtab): Delete empty psymtabs.
7207 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7208 * symfile.h (struct objfile): Add free_psymtabs.
7210 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7212 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7214 * symfile.c (symbol_file_command): strcmp => !strcmp.
7215 * breakpoint.h: Move prototypes to follow enum definition they need.
7216 * breakpoint.c, infrun.c: Lint.
7217 * printcmd.c: Use `enum enable' rather than `enum
7219 * mipsread.c: First pass at making it compile with the new
7220 objfile changes. Probably seriously broken still, but it
7223 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7225 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7226 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7227 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7228 stepping (and nexting) through longjmp(). Also, cleanup
7229 breakpoint handling quite a bit by creating explicit breakpoint
7230 types instead of using magic breakpoint numbers.
7231 Makefile.in: Update version to 4.4.3
7233 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7235 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7236 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7237 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7239 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7241 * minsyms.c (install_minimal_symbols): Add bunches to any
7242 existing minsyms in the objfile. Avoid extra mallocation
7243 by working directly in the obstack. Remove ignored `mainline' parm.
7244 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7245 xcoffread.c: Change all callers.
7246 * FIXME: We should be able to eliminate MAINLINE from all the
7247 symbol readers now, with a small bit of work.
7249 * valops.c, value.h: Lint.
7250 * remote-vx.c: Add missing break; statement. Bugfix by
7251 Michael Sclafani, <sclafani@src.dec.com>.
7253 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7255 * Makefile.in (VERSION): Update version to 4.4.2
7256 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7257 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7258 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7259 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7260 mmap-alloc.o, mmap-sbrk.o
7262 * altos-xdep.c: Minor whitespace change.
7263 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7264 use to new minimal symbol table use.
7265 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7266 * arm-xdep.c (store_inferior_registers): Returns void.
7267 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7268 Convert from misc function vector use to new minimal symbol table use.
7269 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7270 * breakpoint.c: Add prototypes for local functions.
7271 * breakpoint.c (catch_command_1): Change to static and remove unused
7273 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7274 * breakpoint.h: Change function decls to prototype form.
7275 * buildsym.c: Add prototypes for local functions.
7276 * buildsym.c: Moved hashname() function here from dbxread.c.
7277 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7278 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7279 * buildsym.c (dbx_alloc_type): Change to static.
7280 * buildsym.c (finish_block): Add objfile parameter.
7281 * buildsym.c (misc): Change symbol_obstack to objfile version.
7282 * buildsym.c (make_blockvector): Change to static.
7283 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7284 * buildsym.c (compare_line_numbers): Change to static, args are const,
7285 cast args when used.
7286 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7287 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7288 and made static. Add objfile parameter.
7289 * buildsym.c (end_symtab): Simplify code using line table size.
7290 Realloc the linetable on the objfile symbol_obstack and copy there.
7291 * buildsym.c (scan_file_globals): Convert from misc function vector
7292 use to new minimal symbol use.
7293 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7294 strings get allocated in objfile's symbol_obstack. Convert references
7295 to builtin types to lookup_fundamental_type().
7296 * buildsym.c (read_type): Make static, add objfile parameter, convert
7297 references to buildin types to lookup_fundamental_type().
7298 * buildsym.c (read_struct_type): Add objfile parameter.
7299 * buildsym.c (read_array_type): Make static, add objfile parameter.
7300 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7301 * buildsym.c (read_huge_number): Make static.
7302 * buildsym.c (read_range_type): Make static, add objfile parameter,
7303 convert references to buildin types to lookup_fundamental_type ().
7304 * buildsym.c (read_args): Make static, add objfile parameter.
7305 * buildsym.h: Convert function decl's to prototype form.
7306 * c-exp.y: Add prototypes for local functions, convert uses of misc
7307 function vector to minimal symbol table. Reformat all builtin type
7308 initializations and pass a NULL objfile to init_type() for them.
7309 * coffread.c: Change context_stack ref's to coff_context_stack,
7310 add local function prototypes. Cast uses of xrealloc arg 1.
7311 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7312 crafting a new type.
7313 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7314 * coffread.c (finish_block): Change name to coff_finish_block.
7315 * coffread.c (make_blockvector): Add and use objfile parameter.
7316 * coffread.c (record_line): Change name to coff_record_line.
7317 * coffread.c (start_symtab): Change name to coff_start_symtab.
7318 * coffread.c (end_symtab): Change name to coff_end_symtab.
7319 * coffread.c (record_misc_function): Change name to record_minimal_
7320 symbol and change to minimal symbol table use from misc func tbl.
7321 * coffread.c (coff_symfile_read): Convert from misc function vector
7322 use to minimal symbol table use.
7323 * coffread.c (hashname): Remove; use common version in buildsym.c.
7324 * coffread.c (decode_base_type): Change references to builtin types
7325 to calls to lookup_fundamental_type().
7326 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7327 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7328 * command.c: Add prototypes for local functions.
7329 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7330 appropriate member of the function union for that type.
7331 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7332 ifdef out the function since it isn't currently used.
7333 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7334 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7335 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7336 * command.c (help_cmd): Compare function pointer to NULL.
7337 * command.c (help_cmd_list): Compare function pointer to NULL.
7338 * command.c (lookup_cmd_1): Use correct member of function union.
7339 * command.c (undef_cmd_error): Make static.
7340 * command.c (complete_on_cmdlist): Use correct member of func union.
7341 * command.c (do_setshow_command): Use correct member of func union.
7342 * command.c (shell_escape): Convert rindex use to strrchr.
7343 * command.h (COMMAND_H): Define if already included.
7344 * command.h (cmd_list_element struct): Change 'function' to a union
7345 and prototype args. Prototype completer function.
7346 * command.h: Convert decl's to prototype form.
7347 * convex-xdep.c (store_inferior_registers): Returns void.
7348 * copying.c: Prototype local functions.
7349 * coredep.c: Minor whitespace change.
7350 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7351 * cplus-dem.c: Prototype local functions.
7352 * dbxread.c (hashname): Remove; moved to buildsym.c.
7353 * dbxread.c (free_and_init_header_files): Make static.
7354 * dbxread.c: Add prototypes for local functions.
7355 * dbxread.c (new_object_header_files): Remove; inlined usages.
7356 * dbxread.c (xrealloc usages): Cast args.
7357 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7358 and change usages accordingly.
7359 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7360 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7361 * dbxread.c (dbx_next_symbol_text): Make static.
7362 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7363 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7364 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7365 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7366 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7367 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7369 * dwarfread.c (record_misc_function): Change name to record_minimal_
7370 symbol and use minimal symbol table throughout.
7371 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7372 * dwarfread.c: Convert all references to builtin types to use the new
7373 lookup_fundamental_type function.
7374 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7375 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7377 * elfread.c (record_misc_function): Convert to use record_minimal_
7379 * elfread.c (elf_symtab_read): Add objfile parameter.
7380 * eval.c: Add prototypes for local functions and move some decls
7381 around to accomodate prototypes.
7382 * expprint.c: Add prototypes for local functions. Change references
7383 to misc function vector to minimal symbol table.
7384 * findvar.c (read_memory usages): Cast args.
7385 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7386 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7387 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7388 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7389 * gould-xdep.c: Minor whitespace change.
7390 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7391 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7392 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7393 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7394 * i386-tdep.c: Add prototypes for local functions.
7395 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7396 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7397 that defaulted to int.
7398 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7399 i386_push_dummy_frame): Returns void.
7400 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7401 int and explicitly declare return type as int.
7402 * i387-tdep.c: Minor formatting changes.
7403 * i960-tdep.c (leafproc_return): Convert from misc function vector
7404 use to minimal symbol table use.
7405 * infcmd.c: Add prototypes for local functions.
7406 * infcmd.c (continue_command, until_next_command, until_command,
7407 path_info, path_command): Make static.
7408 * infcmd.c (step_1, until_next_command): Convert from misc func
7409 vector to minimal symbol table use.
7410 * inflow.c: Add prototypes for local functions.
7411 * infptrace.c (store_inferior_registers): Returns void, not int.
7412 * language.c (_initialize_language): Use proper member of function
7414 * m2-exp.y: Add prototypes for local functions, convert misc function
7415 vector uses to minimal symbol table uses.
7416 * m2-exp.y (make_qualname, yyerror): Make static.
7417 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7418 * m68k-pinsn.c: Add prototypes for local functions.
7419 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7420 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7421 * m68k-stub.c: Add prototypes.
7422 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7423 use to minimal symbol table use.
7424 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7425 * m88k-xdep.c (store_inferior_registers): Returns void.
7426 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7427 * mach386-xdep.c (store_inferior_registers): Returns void.
7428 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7429 * main.c: Add prototypes for local functions.
7430 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7431 longjmp() result to (NORETURN void).
7432 * main.c (catch_errors): Prototype the 'func' parameter.
7433 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7434 Takes an unused arg.
7435 * main.c (execute_command): Call the right member of the func union.
7436 * main.c (command_loop_marker, symbol_completion_function,
7437 command_loop): Make static.
7438 * main.c (command_line_input): Make linelength unsigned, cast arg
7439 to command_line_input().
7440 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7441 * main.c (initialize_main): Call right member of function union.
7442 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7443 * mem-break.c: Include symtab.h
7444 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7445 * mips-xdep.c (store_inferior_registers): Returns void.
7446 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7447 use to minimal symbol table use.
7448 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7450 * mipsread.c (make_type): Remove, convert usages to init_type.
7451 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7452 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7453 vector use to minimal symbol table use.
7454 * parse.c: Add prototypes for local functions.
7455 * parse.c (xrealloc usages): Cast args.
7456 * parse.c (prefixify_expression, length_of_subexp): Make static.
7457 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7458 * parser-defs.h: Convert function decls to prototype form.
7459 * partial-stab.h: Convert from misc function vector use to new minimal
7461 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7462 the per-objfile copies.
7463 * printcmd.c: Add prototypes for local functions. Move some struct
7464 definitions around to accomodate prototypes.
7465 * printcmd.c (decode_format): Make static, change args oformat and
7466 osize to int from char.
7467 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7468 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7469 * printcmd.c (print_address_symbolic): Convert from misc function
7470 vector use to minimal symbol table use.
7471 * printcmd.c (address_info): Convert from misc function vector use
7472 to minimal symbol table use.
7473 * printcmd.c (delete_display, enable_display, disable_display_command):
7475 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7476 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7477 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7478 * pyr-xdep.c (store_inferior_registers): Returns void.
7479 * remote-mm.c (mm_load): symbol_file_add return value unused.
7480 * remote-nindy.c: Minor format change.
7481 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7482 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7483 * rs6000-xdep.c (store_inferior_registers): Returns void.
7484 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7485 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7486 vector use to minimal symbol table use.
7487 * solib.c: Add prototypes for local functions.
7488 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7489 function vector use to minimal symbol table use.
7490 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7491 * solib.c (find_solib, shared_library_command): Make static
7492 * solib.c (read_memory, write_memory usages): Cast args.
7493 * solib.c (special_symbol_handling): Add function
7494 * source.c: Add prototypes for local functions.
7495 * source.c (select_source_symtab): Convert to scan objfiles.
7496 * source.c (open_source_file): Make static.
7497 * source.c (xrealloc usages): Cast args.
7498 * source.c (source_line_charpos): ifdef out, unused.
7499 * source.c (get_filename_and_charpos): Make static.
7500 * stack.c: Add prototypes for local functions.
7501 * stack.c (print_frame_info, frame_info): Convert from misc function
7502 vector use to minimal symbol table use.
7503 * symfile.c: Add prototypes for local functions.
7504 * symfile.c (compare_symbols): Make args const PTR's.
7505 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7506 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7507 * symfile.c (obsavestring): Add objfile parameter.
7508 * symfile.c (init_misc_bunches, prim_record_misc_function,
7509 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7510 sort_misc_function_vector, compact_misc_function_vector): Remove
7511 * symfile.c (symbol_file_add_digested): Add function.
7512 * symfile.c (symbol_file_add): Returns struct objfile *.
7513 * symfile.c (symbol_file_command): Modify for state file use.
7514 * symfile.c (symfile_open): Add parameter "dumpable".
7515 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7516 * symfile.c (load_command, add_symbol_file_command): Make static.
7517 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7518 * symfile.c (rindex usages): Converted to strrchr.
7519 * symfile.c (allocate_psymtab): New
7520 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7521 converted to minimal symbol table usage, but no obvious conversion.
7522 * symfile.c (free_all_symtabs): Remove.
7523 * symfile.c (_initialize_symfile): Use per-objfile info.
7524 * symfile.h: Rework the objfile structure to add per-objfile data
7525 objects (psymbol_obstack, symbol_obstack, type_obstack,
7526 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7527 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7528 Add prototypes to function declarations.
7529 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7530 function vector usage to minimal symbol table usage.
7531 * symmisc.c (DEV_TTY): Define if not defined.
7532 * symmisc.c: Add local function prototypes.
7533 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7534 printpsyms_command, print_objfiles, print_objfiles_command):
7535 Rework to use iterate_over_*
7536 * symtab.c: Add prototypes for local functions.
7537 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7538 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7539 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7540 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7541 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7542 lookup_reference_type, lookup_member_type, allocate_stub_method,
7543 check_stub_method, create_array_type, smash_to_member_type,):
7545 * symtab.c (lookup_symbol): Some args are const.
7546 * symtab.h: All type related defs and structs moved to gdbtypes.h
7547 * symtab.h: Convert decls to prototypes.
7548 * target.c (noprocess): Make static.
7549 * target.h: Change decl's to prototypes.
7550 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7551 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7552 * utils.c (_initialize_utils): Use correct member of function union.
7553 * valarith.c: include gdbtypes.h
7554 * valops.c: include gdbtypes.h, add prototypes for local functions.
7555 * valops.c (value_push, value_arg_push, find_function_addr):
7557 * valops.c (value_string): Convert from misc function vector use
7558 to minimal symbol table use.
7559 * valops.c (check_field_in): Make arg const.
7560 * valprint.c: Add prototypes for local functions.
7561 * valprint.c (print_string): Make static
7562 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7563 * values.c: Add prototypes for local functions.
7564 * values.c (value_headof): Convert from misc function vector to
7565 minimal symbol table.
7566 * xcoffexec.c: Add prototypes for local functions.
7567 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7569 * xcoffexec.c (relocate_minimal_symbol): Add.
7570 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7571 * xcoffread.c: Add prototypes for local functions.
7572 * xcoffread.c (sort_syms): Convert to scan objfiles.
7573 * xcoffread.c (read_xcoff_symtab): Make static.
7574 * xcoffread.c (various): Replace references to builtin types with
7575 calls to lookup_fundamental_type. Replace references to symbol_obstack
7576 and psymbol_obstack with pointers to the per-objfile copies.
7577 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7578 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7580 * xcoffread.c (init_stringtab): Add objfile parameter.
7581 * gdbtypes.c: New file
7582 * minsyms.c: New file
7583 * mmap-alloc.c: New file
7584 * mmap-sbrk.c: New file
7585 * objfiles.c: New file
7589 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7591 * Check in Fred Fish's changes in these modules. Fred
7592 will make ChangeLog entries for all of them. Update VERSION
7595 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7597 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7599 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7600 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7601 value.h: Prototypes for static functions; lint.
7602 * gdbtypes.h: Empty file to ease transition.
7604 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7606 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7607 inferior.h, language.h, signame.h, target.h, terminal.h,
7608 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7609 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7611 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7612 signame.c, sparc-xdep.c: Prototypes for all static functions.
7614 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7615 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7616 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7617 Remove to_call_function and target_call_function, since it
7618 always calls the same thing (call_function_by_hand).
7619 * core.c, exec.c, solib.c: Rename target_ops sections =>
7621 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7622 target.h: target_kill takes no args.
7623 * language.c (language_info): Scaffolding to allow briefer
7624 messages when the current language changes. FIXME.
7625 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7626 complaints about volatile functions.
7627 * xm-sysv4.h (HAVE_MMAP): Define.
7629 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7631 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7632 to make prototypes for all functions declared here.
7633 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7634 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7635 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7636 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7637 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7638 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7639 * utils.c: Avoid declaring malloc and realloc. Lint.
7640 (request_quit): Accept signal-number parameter.
7642 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7644 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7645 DIE's. Add new function read_tag_pointer_type() to read them.
7647 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7648 When creating a new user defined type, check to see if a partial
7649 type already exists, and if so, bash it to fit.
7651 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7653 * coffread.c (decode_base_type): Pass long, not union.
7654 Fix by Eric Valette, ev@chorus.fr.
7656 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7658 * elfread.c (elf_symtab_read): Fix code to correctly track
7659 changes in bfd for absolute symbols.
7661 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7663 * xm-vaxbsd.h: Close off comment.
7665 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7667 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7669 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7671 * mips-tdep.c (mips_print_registers): Print correct register
7672 number for double pseudo-registers.
7674 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7676 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7677 in the op$::OPERATOR. case. From Steven McCanne,
7678 <mccanne@horse.ee.lbl.gov>.
7680 * exec.c (set_section_name): Pass arg to exec_files_info;
7681 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7683 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7685 * main.c (print_gdb_version): Copyright msg: only this year.
7686 (cd_command): Avoid changing current_directory on error.
7688 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7690 * mipsread.c (parse_partial_symbols): Handle dependencies
7691 between partial symbol tables (when not doing stabs-in-ecoff).
7692 (This used to be handled by parse_fdr, but parse_fdr was
7693 incompatible with handling stabs-in-ecoff, so the code
7694 was re-written to not use parse_fdr. Unfortunately,
7695 the logic to handle dependencies was overlooked.)
7697 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7699 * coffread.c (read_enum_type): Use the size of a target int when
7701 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7703 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7704 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7705 TARGET_PTR_BIT to determine size of a pointer
7706 * values.c (unpack_long): when unpacking a REF or a PTR don't
7707 assume the size of the type.
7709 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7711 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7712 looking at its members. Improve guess between struct and union,
7713 only assuming union if multiple members have offsets of zero.
7715 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7717 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7718 (This is just for clarity - and one day permitting us to
7719 change FP0_REGNUM from 38 to 32, which would make more sense.)
7720 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7721 register numbers in stabs-in-ecoff get handled correctly.
7723 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7725 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7726 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7727 into BSD and Ultrix.
7729 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7731 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7733 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7735 * Makefile.in: Increment version to 4.4.1.
7736 * main.c (print_gdb_version): Update copyright notice.
7738 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7740 * mipsread.c: Prepend "struct " to the names of structure
7741 types, and similarly for enums and unions. (This used
7742 to be done, but got lost in the re-write to "guess" the
7743 difference between enum/struct/union.)
7744 Also, guess that a tag is an enum if the first member
7747 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7749 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7752 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7754 * Projects: Patching executables is done.
7755 * Makefile.in (VERSION): Roll to gdb-4.4.
7756 * README, WHATS.NEW: Update for gdb-4.4.
7758 * symfile.c (reread_symbols): Whenever we reread one object
7759 file's symbols, we must restart the scan, because the object_files
7760 chain has been permuted.
7762 * exec.c (exec_files_info): Split out into print_section_info.
7763 Print BFD filename of each section if it's not the default one.
7764 * core.c (core_files_info): Call print_section_info.
7766 * xm-vax.h: Include a few system header files whose definitions
7767 must precede defs.h.
7768 * language.c, language.h: Make some things const.
7769 * expression.h, main.c: const spreads like ooze.
7771 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7772 since BREAKPOINT values can be >0x80.
7774 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7776 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7778 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7780 * sparc-pinsn.c: Remove kludge for preferring architectures.
7781 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7782 and forever. Add `add' instruction to the set that get checked
7783 for a preceding `sethi' in order to print an absolute address.
7784 Corresponding changes in ../include/opcode/sparc.h needed
7785 to eliminate garbage instructions.
7787 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7789 * mipsread.c (parse_partial_symbols): Make sure partial
7790 symbols are created for external symbols (as used to be
7791 the case). This is a bit of a pain with the mips-coff.
7792 It uses a table which points to all of the external
7793 symbols belonging to a particular FDR or psymtab.
7794 Once we've generated this table, we might as well save
7795 it, and then use it in psymtab_to_symtab_1 to find
7796 the symbols to pass to parse_external().
7797 * symfile.c, symfile.c: New function start_psymtab_common
7798 to share the common parts of allocating a new psymtab
7799 for dbxread, mipsread (and later dwarfread). Its code
7800 was pulled out from start_psymtab in dbxread.c.
7801 * dbxread.c (start_psymtab): Use start_psymtab_common().
7803 * valprint.c (val_print): If there is an error when trying
7804 to print a string, check to see if there really is a problem
7805 by reading just one character. If that works, assume
7808 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7810 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7811 cypress, v8 mnemonics in that order.
7813 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7815 * sparc-pinsn.c: Put the qsort() back in.
7817 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7819 * findvar.c (read_register, write_register): Handle machines
7820 where REGISTER_TYPE is not the same size as "int".
7822 Handle debug symbols in dynamically loaded (relocated) code:
7824 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7825 offset to process_one_symbol.
7826 (process_one_symbol): Take new offset parameter. Add it into
7827 appropriate symbol types to relocate symbols to loaded addresses.
7828 Handle all possible symbol types, and complain() about types that
7829 we don't expect to see.
7830 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7831 process_one_symbol (FIXME, should pass real offset).
7835 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7837 (set_breakpoint, break_command_1, until_break_command,
7838 catch_command_1, breakpoint_re_set_one): Use it.
7839 * symtab.h (resolve_sal_pc): Declare.
7840 * infcmd.c (jump_command): Use resolve_sal_pc.
7842 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7844 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7846 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7848 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7849 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7850 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7852 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7854 * dbxread.c (process_one_symbol): Make a first cut at handling
7855 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7857 * symtab.c (find_pc_line): Fix stepping into and out of #included
7860 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7862 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7863 no longer any need to copy ../include/opcode/* into gdb.
7865 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7867 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7869 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7871 * valprint.c (type_print_base, type_print_method_args):
7872 Print C++ constructor methods without bogus "return type."
7874 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7876 * infptrace.c (child_xfer_memory): Parameter "target" should
7877 be a pointer to a structure, not the entire structure.
7879 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7881 * depend: Convert the couple of references to ansidecl.h that
7882 used the local gdb version to use the ../include version.
7884 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7887 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7888 (inferior_proc_init): Fix non-ANSI version of args.
7889 (attach): Call print_sys_errmsg with correct number of args.
7890 (mappingflags): Make static, does not need to be global.
7892 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7893 not the entire struct itself.
7895 * valops.c (value_assign): Cast some args to modify_field() and
7896 {read,write}_register_bytes() correctly.
7898 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7900 * Makefile.in (MALLOCSRC): Removed reference to removed local
7903 * dwarfread.c (list_in_scope): Needs an initial value, use file
7906 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7908 * main.c (main): Make option_index local to keep new getopt happy.
7909 main.c, solib.c, Makefile.in: Update copyright notices.
7911 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7913 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7915 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7917 * Makefile.in (HFILES): Add partial-stab.h.
7919 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7921 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7922 New files for stratus. Not complete enough to actually build
7923 on the Stratus machine; that awaits copyright assignment for
7926 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7927 for getting custom flags into CFLAGS when doing makes.
7929 * configure.in: Add config information for stratus.
7931 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7933 * dbxread.c (process_one_symbol): Pass address of structure
7934 to complain(), rather than the whole structure.
7936 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7938 * solib.c (solib_add_common_symbols): Only compile in when not
7939 using SVR4 style shared libraries.
7941 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7943 * dwarfread.c (locval): Add offreg flag to indicate location
7944 values that are computed off a base register.
7946 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7947 TAG_local_variable cases to account for static variables
7948 within function scopes.
7950 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7952 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7953 doesn't exist on some systems.
7955 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7956 nexting over recursive function calls.
7958 * target.c (target_read_string): Create this routine to read null
7959 terminated strings from the target. It deals with running off the
7960 end of memory elegantly as well. solib.c (find_solib): Use
7961 target_read_string() to avoid problems with running off the end of
7964 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7965 that reference pgrp_inferior.
7967 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7969 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7970 mips-tfile has been hacked to act more "traditionally."
7971 * dbxread.c: Fixed typo in comment.
7973 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
7975 * mips-tdep.c (mips_skip_prologue): Add some number of
7976 'sw' instructions before 'addiu' adjusts the stack.
7978 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7980 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7981 freescope, buildblock closescope, record_line, add_symbol_to_list,
7982 gatherblocks, make_blockvector): Extensive changes to switch
7983 to generic symbol table building code in buildsym.c. Remove
7984 scope tree structures and functions, symbol table building
7985 functions, and lots of other small changes.
7987 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
7988 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7990 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7992 * buildsym.c (cleanup_undefined_types): Add support for enums.
7993 This fixes the 'GDB internal error. cleanup_undefined_types with
7996 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7998 * dbxread.c: detect gcc2 compilations.
8000 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8002 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8003 in ../include/opcode/sparc.h.
8005 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8007 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8008 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8009 to reflect actual locations of opcode files, so TAGS target will
8012 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8014 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8017 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8018 dereferencing to access the correct elements.
8020 * valops.c (value_addr): Declare return type of external func
8023 * xcoffread.c: Undefine next_symbol_text before redefining it.
8025 For older changes see ChangeLog-9091
8031 version-control: never