1 Tue Apr 6 00:24:32 1993 Per Bothner (bothner@rtl.cygnus.com)
3 * ch-exp.y: Remove ambiguities. Fix or add support for
4 UNOP_IND, UNOP_CAST, UNOP_ADDR, STRUCOP_STRUCT, OP_TYPE.
5 * ch-typeprint.c (chill_print_type): Move support
6 for TYPE_CODE_ARRAY and TYPE_CODE_STRING from here ...
7 * ch-typeprint.c (chill_type_print_base): ... here.
8 * ch-typeprint.c (chill_type_print_base): Improve
9 support for PTR, REF, and FUNC types.
10 * ch-valprint.c: Prefer H'%x format to 0x%s.
11 * ch-valprint.c (chill_val_print): Add support for printing
12 TYPE_CODE_REF (return for LOC parameters and variables).
13 Use c_val_print to print random types (including ENUM).
14 * ch-valprint,c (chill_print_value_fields): Make
15 output look more like Chill tuples.
16 * stabsread.c (read_struct_type): Factor common code.
18 Wed Apr 7 11:22:43 1993 Fred Fish (fnf@cygnus.com)
20 * sparclite/Makefile.in: Add dummy mostlyclean, clean,
21 distclean, and realclean targets.
23 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
25 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
27 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
29 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
31 Add section table to objfile struct. Use it for find_pc_section.
32 * objfiles.c (add_to_objfile_sections,
33 build_objfile_section_table, find_pc_section): new functions.
34 (allocate_objfile): build section table.
35 * objfiles.h (struct obj_section): new structure.
36 (struct objfile): add section table.
37 (find_pc_section): new prototype.
38 * solib.[ch] (find_pc_section_from_so_list): removed.
39 * sparc-tdep.c: include objfiles.h for find_pc_section. include
40 symfile.h for objfiles.h.
41 (in_solib_trampoline): adjusted for new find_pc_section
42 prototype. Removed BAD_RICH_HACK ifdefs.
43 * symfile.c (syms_from_objfile): offset objfile sections.
44 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
45 * symfile.h (find_pc_section): prototype removed. Also fixed
46 comment typo NUL -> NULL.
47 * target.[ch] (find_pc_section_from_targets): removed.
48 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
50 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
52 * ser-go32.c: Format. (go32_open): Use proper return value.
54 * configure.in: Undo conditional configdirs hack for sparclite.
56 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
58 * symtab.c (list_symbols): When call break_command, pass both
59 filename and function name not just function name.
61 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
63 (Changes and new files to make "none" a full fledged configuration)
64 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
65 Currently only tm-none.h has any meaningful contents.
66 * config/none/none.mh (NAT_FILE): Use nm-none.h
67 * config/none/none.mh (XM_FILE): Use xm-none.h
68 * config/none/none.mt (TM_FILE): Use tm-none.h
69 * Makefile.in (depend): Remove comment about parse errors in
70 valops.c, it now parses correctly and generates a correct depend
71 line. Remove line that touches xm.h, tm.h, and nm.h; they are
72 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
74 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
76 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
78 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
81 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
83 * configure.in: Sparclite uses sparc config dir. Also has it's
84 own tm- & .mt files now. Also add sparclite to configdirs.
85 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
86 * config/i386/go32.mh: Nullify def of TERMCAP.
87 * config/i386/xm-go32.h: Get rid of redef of EIO.
88 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
89 specific configs. Very similar to sun4os4, but without solib.
90 * sparclite/{Makefile.in configure.in}: First cut at making this
93 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
95 * ser-go32.c: First cut at adapting to new serial interface.
97 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
99 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
100 These implement a new serial line interface for talking to remote
102 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
103 EXCEPT go32, which gets ser-go32.c.
104 * remote.c: Use new serial interface. More remote-xxx's to be
106 * ser-bsd.c, ser-termios.c: Removed.
107 * serial.c: New. Implements common operations for all serial
109 * ser-unix.c: New. Unix specific serial operations for various
110 flavors of Unix (Posix, SysV, BSD).
111 * serial.h: Generic serial interface defs.
112 * config/i386/go32.mh, config/i386/i386bsd.h,
113 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
114 ser-bsd.o from XDEPFILES. All the magic is now handled in
117 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
119 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
121 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
123 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
125 * rs6000-tdep.c (frameless_function_invocation): Don't even think
126 about framelessness except on the innermost frame.
128 * xcoffexec.c: Call fatal() not abort().
130 * stabsread.c (patch_block_stabs): If stab & no symbol, make
131 a LOC_OPTIMIZED_OUT symbol.
132 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
133 findvar.c (read_var_value), printcmd.c (address_info),
134 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
135 m2-exp.y (yylex): Deal with it.
136 **** start-sanitize-chill ****
137 ch-exp.y (yylex): Deal with it.
138 **** end-sanitize-chill ****
140 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
142 * findvar.c (value_from_register): H8500 specific, check to see
143 if we are looking at short pointer. If so, skip crock.
144 * h8500-tdep.c (h8500_frame_chain): Mask down value from
145 read_memory_integer() to avoid getting messed up by sign extension.
147 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
149 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
150 ifdef protect using BAD_RICH_HACK. This should be removed soon.
151 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
153 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
155 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
157 * core.c (dis_asm_print_address): New function.
159 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
162 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
164 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
165 entire breakpoint chain and print only the first entry that needs to
166 be printed and needs to be stopped for. Fixes problems with printing
167 of multiple breakpoints with different conditions.
168 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
169 effectively stops printing of the breakpoint chain.
170 * breakpoint.c (print_it_noop): New routine to print nothing
171 for this breakpoint entry and dont stop printing.
172 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
173 watchpoint only if it is enabled.
174 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
175 descriptor from the library to make backtraces through setjmp work.
176 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
178 * mips-tdep.c (read_next_frame_reg): Provide correct values for
179 all registers saved within sigtramp, cleanup.
181 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
183 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
185 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
187 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
188 with prototype in ../include/dis-asm.h.
190 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
192 * core.c (dis_asm_{read_memory,memory_error}): New functions.
193 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
194 Use read_memory_func interface to disassembler.
196 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
198 Teach sparc solaris to next over shared library functions.
199 * solib.[hc] (find_pc_section_from_so_list): new function and
201 * sparc-tdep.c (in_solib_trampoline): new function.
202 * symfile.[hc] (find_pc_section): new function and prototypes.
203 * target.[hc] (find_pc_section_from_targets): new function and
205 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
208 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
210 * infrun.c (wait_for_inferior): Revise comment.
212 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
214 * command.{c,h}: New var_type var_integer.
215 main.c: Use it for history_size.
217 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
218 Lint and byte-order fixups.
220 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
222 * breakpoint.h (bpstat): New field print_it.
223 breakpoint.c (bpstat_print): Use it.
224 (print_it_normal): New function (from old bpstat_print code).
225 (bpstat_{alloc,stop_status}): Set print_it field.
227 * breakpoint.c (bpstat_stop_status): Use catch_errors when
228 evaluating watchpoint condition, via new function watchpoint_check.
229 Also stop if watchpoint disabled due to leaving its block.
231 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
233 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
235 * mips-pinsn.c: Add missing include of dis-asm.h.
237 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
239 * Makefile.in (clean, distclean, realclean): Recursively apply
240 to subdirs first, rather than last. This avoids, for example,
241 Makefile being removed in a parent directory before the recursive
244 * alldeps.mak, depend: Update for below changes.
246 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
247 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
248 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
249 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
251 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
252 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
253 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
254 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
255 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
256 tm-68k.h to tm-m68k.h.
257 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
258 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
261 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
262 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
263 * a29k-tdep.c: Renamed from am29k-tdep.c.
264 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
265 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
266 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
267 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
269 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
270 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
271 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
273 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
274 define that does not appear anywhere else in the gdb source tree.
275 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
277 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
279 * breakpoint.c: Add comments regarding breakpoint_re_set.
281 * xcoffread.c (sort_syms, compare_symbols): Remove.
282 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
283 not our own sort_syms (it is identical).
285 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
287 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
289 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
290 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
292 * exec.c (exec_close): Fix storage leak.
293 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
294 output sections when patching an executable.
295 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
296 when writing all registers.
297 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
298 at the right offset in the dummy frame.
299 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
300 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
301 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
303 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
305 * Makefile.in (TARFILES): Avoid trailing backslash.
307 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
309 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
310 it in breakpoint_re_set.
311 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
313 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
314 don't use sizeof(int) for target stuff, etc).
316 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
318 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
319 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
320 support that can't be integrated anyway due to lack of clear
323 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
325 * findvar.c (read_register, write_register): Make these capable
326 of reading/writing registers that are shorter than REGISTER_TYPE.
327 * (value_from_register): Install H8500 specific code to return
328 proper value when register is being used as a pointer.
329 * h8500-tdep.c: Remove extra defines of NUM_REGS.
330 (h8500_skip_prologue): Use correct lengths for LINK instructions.
331 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
332 chain frames properly by combining frame pointer with T reg.
333 (init_extra_frame_info): Delete. It's now a macro.
334 (frame_args_address): Don't add PTR_SIZE. Stack args are already
335 offset by the correct amount off of the frame pointer.
336 (register_byte): Delete. It's now a macro.
337 (register_raw_size, register_virtual_size): Delete. Replaced by
338 common routine h8500_register_size, cuz there's no difference
339 between the raw & virtual sizes on this machine.
340 (register_convert_to_raw, register_convert_to_virtual): Delete,
341 cuz there's no difference between the raw & virtual forms.
342 Replaced by memcpy in tm file.
343 (register_virtual_type): Rename to h8500_register_virtual_type.
344 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
345 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
346 emulator have same reg offsets. This is all handled in the
348 (h8500_trapped_internalvar): New routine to detect references to
349 convenience vars acting as pointer pseudo-regs.
350 (h8500_value_trapped_internalvar): Conjure up value of pointer
352 (h8500_set_trapped_internalvar): Convert set value in real
354 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
355 code segment register.
356 infrun.c (proceed): Simplify. Call write_pc instead of doing it
358 (wait_for_inferior): Add h8500 specific code to add stack segment
359 when reading SP register.
360 remote-sim.c (fetch_register): Spacing.
361 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
362 detect cruft. Redo all register manipulation stuff. Get rid of
363 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
364 to frame pointer. (IS_TRAPPED_INTERNALVAL,
365 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
366 to create internal vars for pointer pseudo-regs.
368 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
370 * Makefile.in: Numerous small changes to macro definitions
371 and rules for building gdb distribution tree. Many macros
372 eliminated or merged, and rules simplified.
373 * alldeps.mak: Update.
376 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
378 * Makefile.in: recurse through SUBDIRS for dvi target too
380 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
382 * Clean up xcoff relocation.
383 objfiles.h (struct objfiles): Add section_offsets, num_sections.
384 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
386 symtab.h (struct general_symbol_info): Add section field.
387 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
388 xcoffread.c: Set section for symbols and msymbols.
389 (struct symtab): Add block_line_section field.
390 buildsym.c (end_symtab): Set it.
391 (end_symtab and callers): Add section parameter.
392 objfiles.c (objfile_relocate): New funciton.
393 xcoffexec.c (vmap_symtab): Use it.
394 xcoffsolib.h (struct vmap): Remove unused fields.
395 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
396 CORE_NEEDS_RELOCATION, symtab_relocated.
397 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
398 rs6000-tdep.c: Make loadinfotext static.
399 breakpoint.c (fixup_breakpoints): Doc fix.
400 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
401 (end_symtab): primary field replaces nonreloc.
403 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
405 * symtab.h (struct linetable_entry): Remove confusing comment.
407 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
409 * Makefile.in: add installcheck target
411 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
413 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
414 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
415 z8k}: New directories to hold cpu specific configuration files.
416 Naming follows gcc convention.
417 * config/{*.mt, *.mh}: All target and host makefile fragment
418 config files moved to an appropriate config/<cpu> subdirectory.
419 * nm-*, xm-*, tm-*: All native, host, and target files, which
420 get linked to nm.h, xm.h, and tm.h respectively by configure,
421 moved to appropriate config/<cpu> subdirectory.
422 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
423 Native, host, and target files that are common across more than
424 one cpu architecture and included by one of the configured
425 native, host, or target files, get moved to config directory.
426 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
427 pick up native, host, or target include files moved to one of
428 the config subdirectories, and that are included by other files.
429 * Makefile.in (alldeps.mak): Modify to account for new config
431 * alldeps.mak, depend: Update for new config directory structure.
432 * config/*/[ntx]m-*.h: Modify all files that include other
433 [ntx]m-*.h files to use path relative to gdb/config. I.E.
434 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
436 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
437 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
438 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
439 * configure.in: Default gdb_host_cpu to host_cpu, and remap
440 the ones where the default is not unique or different than the
441 config subdirectory name. Similarly, handle gdb_target_cpu.
442 Modify configure.in as appropriate to make use of gdb_host_cpu
443 and gdb_target_cpu to find makefile fragments and make links.
445 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
447 * mipsread.c (compare_blocks): Sort blocks with the same start
448 address by decreasing ending address.
450 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
452 * mipsread.c (parse_procedure): Save cur_fdr accross call to
453 lookup_symbol as it might get clobbered by the call.
455 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
456 The previous code did not initialize the language field for the psymtab
459 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
461 * c-exp.y (parse_number): Avoid shift warning.
462 * serial.h (struct ttystate): Declare empty one on DOS.
464 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
466 * xm-sun4os4.h: Return type of free() should be void, not int.
468 * vx-share/vxWorks.h: Remove #def of NULL.
470 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
472 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
474 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
476 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
478 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
480 * ieee-float.c: Moved to ../libiberty.
481 * ieee-float.h: Moved to ../include.
482 * Makefile.in: Update accordingly.
483 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
484 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
485 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
486 it is now in ../opcodes/m68881-ext.c.
487 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
488 prologue (some callers _do_ care).
489 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
490 new interface of ../opcodes/*-dis.c.
491 * ch-exp.y: Add #include <ctype.h>.
493 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
495 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
497 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
499 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
501 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
503 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
505 * z8k-tdep.c (extract_return_value, write_return_value,
506 store_struct_return): New functions from macros in tm-z8k.h.
508 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
510 * valops.c (value_arg_coerce): Apply temporary patch to
511 fix problem with coercion of array and function types when
512 passed as arguments to C functions, pending a more complete
513 review of when and how coercion should be done, depending
514 upon context and language.
516 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
518 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
520 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
521 debugsec if there are a non-zero number of symbols.
523 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
525 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
527 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
529 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
531 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
533 (symtbl_num_syms): New variable.
534 (read_xcoff_symtab): Set it.
535 (read_symbol_nvalue): Check for bad symno.
536 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
539 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
541 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
542 This is defined in defs.h if necessary.
543 * vx-share/vxWorks.h: Remove #defs of min and max.
544 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
545 vx-share/xdr_rdb.c: include defs.h.
547 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
549 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
552 * xcoffread.c (enter_line_range): complain() on bad endoffset.
553 xcoffread.c: Doc fixes.
555 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
557 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
558 xcoffexec.c (xcoff_relocate_core): New function.
559 (text_adjustment): Removed.
560 (add_vmap): Return the vmap.
561 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
563 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
565 * xcoffsolib.h: Add objfile member to struct vmap.
566 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
567 xcoffexec.c (add_vmap): Allocate objfiles here.
569 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
571 Support 68000 series without floating point.
573 * configure.in (m68000-*-{aout,elf,coff}): New configs.
574 * tm-68k-nofp.h: New file, lacks 68881 support.
575 * config/m68k-nofp.mt: New file.
577 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
579 Remove a few remaining underscore/no-underscore remnants from
582 * config/{m68k-un.mt, sparc-un.mt}: Remove.
583 * config/m68k-noun.mt: Rename to m68k-fp.mt.
584 * config/sparc-noun.mt: Rename to sparc-em.mt.
585 * tm-68k-noun.h, tm-spc-noun.h: Remove.
586 * tm-68k-un.h: Rename to tm-68k-fp.h.
587 * tm-spc-un.h: Rename to tm-spc-em.h.
588 * tm-sun4sol2.h: Cleanup.
589 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
591 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
593 * symmisc.c (std_in, std_out, std_err): Move initializations
594 to runtime code, in case they aren't constant.
596 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
598 * symtab.c (find_pc_symtab): some object file formats, notably
599 mips, have holes in the address ranges of symtabs. Change
600 this algorythm from first hit to tightest fit.
602 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
603 fence post without finding the enclosing function, then print a
606 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
608 * utils.c (fputs_demangled, fprint_symbol): Remove.
609 * utils.c (fprintf_symbol_filtered): New function which combines
610 the functionality of fputs_demangled and fprint_symbol. Uses a
611 caller provided language parameter to select the appropriate
612 demangler, and caller provided args to pass to the demangler.
613 * defs.h (enum language): Move further up in file so enum can
614 be used in prototypes.
615 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
616 * defs.h (fprintf_symbol_filtered): Add prototype.
617 * c-typeprint.c (cp_type_print_method_args): Replace calls to
618 fputs_demangled with call to fprintf_symbol_filtered.
619 * cp-valprint.c (demangle.h): Include
620 * cp-valprint.c (cp_print_value_fields): Replace calls to
621 fprint_symbol with calls to fprintf_symbol_filtered.
622 * printcmd.c (print_frame_args): Replace call to fprint_symbol
623 with call to fprintf_symbol_filtered.
624 * stack.c (print_frame_info): Remove obsolete code so we don't
625 have to update fputs_demangled usage in it.
626 * stack.c (print_frame_info, frame_info): Add language variable
627 to pass to fprintf_symbol_demangled and initialize it from the
628 symbol's language. Replace calls to fputs_demangled with calls
629 to fprintf_symbol_filtered.
630 * symtab.c (find_methods): Replace call to fputs_demangled with
631 call to fprintf_symbol_filtered.
632 **** start-sanitize-chill ****
633 * ch-valprint.c (demangle.h): Include.
634 * ch-valprint.c (chill_print_value_fields): Replace call to
635 fprint_symbol with call to new fprintf_symbol_filtered.
636 **** end-sanitize-chill ****
638 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
640 * Makefile.in (VERSION): Bump version to 4.8.2.
642 * main.c (source_command): Require an explicit pathname of file
643 to source, since previous behavior of defaulting to gdb init file
644 was troublesome and undocumented.
645 * printcmd.c (disassemble_command): Add missing '{}' pair to
646 else with two statements. Bug reported by Stephane Tsacas
648 * symtab.c (find_pc_line): Don't complain about zero length or
649 negative length line numbers for the moment, since we may not own
650 the terminal when called, such as when single stepping. (FIXME)
651 * language.h (CAST_IS_CONVERSION): True if current language is
652 C++ as well as C. Fix from Peter Schauer.
653 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
654 Use STREQN macro rather than bare '!strncmp()'.
655 * environ.c (unset_in_environ): Avoid use of memcpy on
656 overlapping memory regions, as suggested by Paul Eggert
657 <eggert@twinsun.com>.
658 * c-exp.y (%union struct): Remove unused ulval as suggested
659 by Paul Eggert <eggert@twinsun.com>.
661 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
663 * main.c (gdbinit): Make static.
664 * main.c (inhibit_gdbinit): Move to file scope.
665 * main.c (main): Remove local inhibit_gdbinit.
666 * main.c (source_command): Don't source '.gdbinit' file by
667 default if gdb has been told to ignore it.
669 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
671 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
674 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
676 * printcmd.c (print_address_symbolic): Only print if offset
677 is shorter than max_symbolic_offset.
678 (initialize_printcmd): `set print max-symbolic-offset'.
680 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
681 (examine_tag): Use it.
682 (read_register_stack): Only look in the local registers for a
683 memory address if it's between rfb and rsp; go to memory otherwise.
684 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
685 (reginv_com): Remove ancient kludge command.
687 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
689 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
690 irix4 will again compile.
692 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
694 * configure.in: accept mips-sgi-irix4* for irix4.
696 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
698 * z8k-tdep.c (print_register_hook): Lint.
700 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
702 Lint fixes from Paul Eggert (eggert@twinsun.com):
704 * command.c (do_setshow_command): var_uintegers are unsigned.
705 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
706 unsigned, since they use hex values with the high bit set.
708 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
710 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
711 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
713 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
714 macro definitions in parenthesis.
716 * dbxread.c (dbx_symfile_init): Catch the case where there is
717 no string table, but the only way we find out is by reading zero
720 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
722 * dbxread.c (dbx_symfile_init): Make size of the string table
723 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
724 offset to the string table is nonzero and handle the nonexistant
725 string table case, should it occur. Ensure that the string table
726 size read from the file is reasonable, with a minimum lower bound
727 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
729 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
731 * Makefile.in: Changes to build testsuite correctly.
732 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
733 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
734 (TARGET_FLAGS_TO_PASS): New variable.
735 (SUBDIRS): Added testsuite.
736 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
737 testsuite is compiled with CC_FOR_TARGET rather than CC.
739 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
741 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
742 reported by mycroft@gnu.ai.mit.edu.
744 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
745 * configure.in (vax-*-ultrix2*): New triplet.
746 * config/vaxult2.mh: New file.
747 * xm-vaxult2.h: New file.
749 * c-exp.y (parse_number): Change high_bit to unsigned.
750 * demangle.c: Change all references to cfront to ARM, since the
751 actual algorithm is the one specified in the Annotated Reference
752 Manual. This was confusing users into thinking that full cfront
753 support was implemented.
754 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
755 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
756 directly to lookup_struct_elt_type, which will do the
757 dereferencing itself.
758 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
759 NULL dereferencing bug for unnamed structs, comment out
762 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
764 * coffread.c (process_coff_symbol): Change PCC argument correction
765 so that it only happens on big-endian targets; so that it only
766 happens if the short or char argument is aligned on an int
767 boundary; and so that it changes the location, rather than the
768 type, of the argument. These changes tend to parallel similar
769 (old) changes in stabsread.c.
771 * coffread.c (coff_read_enum_type): Use the specified size for
772 enums, don't assume that they are int-sized.
774 * c-valprint.c (c_val_print): Don't assume enums are the same as
777 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
778 Rendell, <michael@mercury.cs.mun.ca>.
780 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
782 * language.h (local_decimal_format_custom): Add prototype.
783 * language.c (local_decimal_format_custom): Add function, bug
784 reported by Robert R. Henry (rrh@tera.com).
786 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
788 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
789 by Josef Leherbauer, joe@takeFive.co.at.
791 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
793 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
794 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
795 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
796 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
797 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
798 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
799 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
800 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
802 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
804 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
805 of demangled name fields to NULL if no demangling exists for
806 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
807 symbols if their language is known at the time they are created,
808 but sometimes the language is not known until later.
810 **** start-sanitize-chill ****
811 * ch-typeprint.c (chill_print_type_base): Name changed to
812 chill_type_print_base to match pattern for C and C++ names.
813 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
814 to be consistent with other usages.
815 * ch-typeprint.c (chill_type_print_base): Add support for
816 printing Chill STRUCT types.
817 * ch-valprint.c: Include values.h.
818 * ch-valprint.c (chill_print_value_fields): New function and
819 prototype for printing Chill STRUCT values.
820 * ch-valprint.c (chill_val_print): Fix call to val_print_string
821 that was being called with two args instead of three.
822 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
823 to print Chill STRUCT values.
824 **** end-sanitize-chill ****
826 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
828 * configure.in: added testsuite to configdirs.
830 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
832 * doc/stabs.texi: The `this' pointer is now known by the name
833 `this' instead of `$t'.
835 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
837 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
838 references of TAG_string_type DIEs in user defined types.
839 **** start-sanitize-chill ****
840 * ch-lang.c (chill_create_fundamental_type): Track compiler
841 change that now emits debugging info with the type long for Chill
843 **** end-sanitize-chill ****
845 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
847 * remote-mips.c: New file; implements MIPS remote debugging
849 * config/idt.mt: New file; uses remote-mips.c
850 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
852 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
853 floating point coprocessor.
854 (mips_push_dummy_frame): If not mips_fpu, don't save floating
856 (mips_pop_frame): If not mips_fpu, don't restore floating point
858 (_initialize_mips_tdep): New function; let the user reset mips_fpu
860 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
861 mips_fpu, don't use fp0 as floating point return register.
862 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
865 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
867 * gdb/testsuite: made modifications to testcases, etc., to allow
868 them to work properly given the reorganization of deja-gnu and the
869 relocation of the testcases from deja-gnu to a "tool" subdirectory.
871 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
873 * gdb/testsuite: Initial creation of gdb/testsuite.
874 Migrated dejagnu testcases and support files for testing nm to
875 gdb/testsuite from deja-gnu. These files were moved "as is"
876 with no modifications. This migration is part of a major overhaul
877 of dejagnu. The modifications to these testcases, etc., which
878 will allow them to work with the new version of dejagnu will be
879 made in a future update.
881 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
883 * NEWS: Add reminders for next release.
885 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
887 * mipsread.c (parse_lines): Correct check for files compiled with
890 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
892 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
894 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
896 * Makefile.in (VERSION): GDB-4.8 release!
897 * README, NEWS: Update for release.
899 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
901 * am29k-pinsn.c (print_insn): Minor nits with const.
902 * am29k-tdep.c: More minor nits with arg types for
903 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
905 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
907 * gcc.patch: Update for a different GCC (G++) bug.
908 * main.c (print_gdb_version): Update copyright year to 1993.
909 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
910 conditionalize this file on it. FIXME, right way is to split
911 these into two config files.
912 (ATTACH_DETACH): Define for BSD 4.4
913 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
914 (U_REGS_OFFSET): Revise for 4.4.
915 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
916 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
917 LONG_MAX into this file to avoid cpp "redefinition" warnings.
919 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
921 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
924 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
926 * c-lang.c (c_printstr): Bugfix for length==0 case.
928 * c-lang.c (c_printstr): If a C string ends in a null, don't
931 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
933 * defs.h (STRCMP): Make it work for unsigned chars.
935 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
937 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
938 * config/hp300bsd.mh (REGEX, REGEX1): Define.
939 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
940 define to kludge the large opcode table into two smaller tables,
941 since GCC take exponential space to build the table. Lint.
942 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
944 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
946 * Makefile.in (VERSION): Roll to 4.7.9.
947 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
948 definition here, to handle both BSD 4.3 and 4.4 systems.
949 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
950 * remote.c (alarm): Move declaration to global level, before
951 first reference to it.
952 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
953 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
955 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
957 * remote.c (readchar): forward declare alarm which otherwise looks
958 like an undeclared variable to gcc.
960 * dbxread.c (process_one_symbol): cast enum value N_SO into int
961 when comparing against an int. Avoids superfluous warning from
964 * inflow.c (set_sigint_trap): add cast to assignment from signal.
965 Avoids superfluous warnings from some systems and/or compilers
966 (like vax ultrix 4.2.)
968 * language.c (struct op_print unk_op_print_tab): use the enum
969 values rather naked zeros as initializers. Avoids warnings from
970 ultrix type compilers.
972 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
974 * Makefile.in (VERSION): Roll to 4.7.6.
975 (SFILES_SUBDIR): Add 29k-share/udi_soc.
976 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
977 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
978 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
979 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
980 (depend): Fix bug where nm-files in config files weren't noticed.
981 (make-proto-gdb-1): Avoid changing directories while building new
982 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
984 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
986 * remote.c: Improve error recovery. Allow user to break out
987 of initial connection attempt with INTERRUPT. Treat a timeout
988 while waiting for remote packet like a retry, unless the remote
989 side is actively running user code. Fix a few long printf_filtered's.
991 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
994 * buildsym.c (start_subfile): Allow null file name.
996 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
998 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
999 expects a pointer to complaint rather than a complaint
1001 (process_linenos): free the previously allocated subfile name,
1002 then allocate the new one from the heap.
1004 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1006 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1008 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1010 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1011 Previously, would bogusly index off the bottom of type_vector.
1012 (rs6000_builtin_type): Accept type number as argument.
1013 (read_type, case '-'): Handle negatives like any other type number.
1015 * symfile.c (deduce_language_from_filename): Handle null name.
1017 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1018 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1019 fixed by sato@sm.sony.co.jp.
1021 * xcoffread.c (parmsym): Don't use an initializer to set up
1022 this struct symbol. Set it up in initialize_xcoffread.
1023 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1024 works on real rs/6000 target with #ifndef FAKING_RS6000.
1026 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1028 * stabsread.c (rs6000_builtin_type): Move function from
1029 xcoffread.c:builtin_type.
1030 * xcoffread.c (builtin_type): Move to stabsread. Remove
1031 IBM6000_HOST dependency. Move misplaced comments.
1032 (various): Change printf's to complaints.
1033 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1034 objfile argument to read_type calls under #if 0.
1035 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1036 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1037 * Makefile.in: xcoffread.o is not built by default.
1038 * xm-rs6000.h (IBM6000_HOST): Remove.
1039 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1040 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1043 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1045 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1046 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1047 register numbers when user tries to modify elements in structs
1048 passed as arguments.
1049 * inflow.c (child_terminal_info): Move banner outside of system
1051 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1052 passes struct/union arguments by address.
1054 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1056 * Based on patch from Kean Johnston <maw@netcom.com>:
1057 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1058 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1059 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1061 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1063 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1064 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1066 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1068 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1069 cc debugging output.
1071 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1073 * stabsread.c (define_symbol): Complain about unrecognized names
1074 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1075 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1076 (read_cpp_abbrev): Don't use the class name as part of the
1077 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1078 abbrevs. Inspired by Mike Tiemann.
1079 (read_tilde_fields): Comment. Remove ancient dead code.
1080 Remove erroneous but non-dead code. Simplify. Add complaints.
1081 (in general): Remove extraneous (parentheses) in return
1084 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1086 * coffread.c (coff_lookup_type): Fix fencepost error reported
1087 by Art Berggreen, <arg@opal.acc.com>.
1089 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1090 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1092 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1093 test, which is apparently left over from when we used native
1094 include files and couldn't depend on the member names being there.
1095 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1097 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1099 * mipsread.c: Major overhaul to use new BFD symbol table reading
1100 routines. Now swaps information as it is needed, rather than
1101 swapping everything when the file is read.
1103 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1105 * Makefile.in (TARDIRS): Add sparclite demo dir.
1106 (*.tab.c): Change dependency on Makefile to depend on
1107 Makefile.in, otherwise it always rebuilds after configuring.
1108 Force output *.tab.c file into current directory even in "make"
1109 versions that rewrite dependent file names used in command lines.
1111 * TODO: Remove some things we did.
1112 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1113 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1114 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1115 * symtab.h: Eliminate unnamed unions and structs.
1117 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1119 * Makefile.in (VERSION): Roll to 4.7.5.
1121 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1123 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1124 re-evaluating symbol pointers.
1126 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1128 * c-exp.y (lcurly, rcurly): New nonterminals.
1129 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1131 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1132 made function static.
1133 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1134 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1135 * parse.c (start_arglist):
1136 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1137 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1138 * parser-defs.h (funcall_chain): Moved to parse.c.
1139 * printcmd.c (print_frame_nameless_args): Fix prototype.
1140 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1141 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1142 * valops.c (typecmp): Moved prototype from values.h.
1143 * value.h (typecmp): Moved prototype to valops.c, made static.
1144 **** start-sanitize-chill ****
1145 * ch-exp.y (yylex): Change way control sequences are disabled.
1146 **** end-sanitize-chill ****
1148 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1150 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1152 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1154 * mipsread.c (upgrade_type): Build array types correctly, using
1155 create_range_type and create_array_type.
1157 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1159 * remote-nindy.c: Cleanup.
1161 * infrun.c (wait_for_inferior): When rolling back the PC after
1162 a breakpoint, call write_pc so that NPC gets rolled back as well
1165 * blockframe.c (inside_entry_file, inside_main_func,
1166 inside_entry_func): PC of zero is always "bottom of stack".
1168 * printcmd.c (print_frame_args, print_frame_nameless_args):
1169 Let print_frame_nameless_args decide whether there are any,
1170 laying groundwork for possibly later printing 29K args for
1171 functions where we have tag words but no symbols.
1173 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1175 * Makefile.in: fix GDB doc targets for new doc subdir structure
1177 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1179 * stack.c (parse_frame_specification): Parse as many arguments
1180 as there are (up to MAXARGS). Pass all of them in argc, argv
1181 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1182 many there were, onto SETUP_ARBITRARY_FRAME.
1183 * tm-mips.h, tm-sparc.h: Corresponding changes.
1184 * mips-tdep.c, sparc-tdep.c: Ditto.
1186 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1188 * hp300ux-nat.c: Update copyrights.
1189 * mipsread.c (parse_partial_symbols): Complain about block
1190 indexes that go backwards. Fix from Peter Schauer.
1191 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1192 symbol-file that has no linkage symbols to be read.
1193 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1194 from tm- file to xm-file, since they're host dependent.
1195 * valarith.c (value_binop): Typo.
1197 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1199 * sparclite/aload.c: Add copyleft.
1200 * sparclite/crt0.s: Add comment at beginning.
1202 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1204 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1205 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1207 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1209 * values.c (value_headof): Fix typo in which VTBL and ARG were
1210 being confused for one another.
1212 * valops.c (typecmp): Now static.
1214 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1215 baseclass--we don't always inherit its virtual function table
1218 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1219 pointer correctly in case value_struct_elt moves it around.
1221 * valops.c (typecmp): Now static. Also, now groks references
1224 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1225 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1227 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1229 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1230 to avoid "too much defining" error from native C compiler (!).
1232 * Makefile.in (HFILES): Add typeprint.h.
1233 * typeprint.[ch]: Update copyrights.
1235 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1237 * Makefile.in: Update to match doc/ subdir changes.
1239 * config/hp300hpux.mh: No cross-host file needed, just native.
1240 * config/go32.mh: Remove nonexistent "native" support.
1242 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1243 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1244 * m88k-tdep.c (next_insn): Lint, cleanup.
1245 (store_parm_word): Lint.
1247 * README: Fix typo (reported by karl@hq.ileaf.com).
1249 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1251 * expression.h (BINOP_CONCAT): Document use for self concatenation
1252 an integral number of times.
1253 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1255 * valarith.c (value_concat): Rewrite to support self
1256 concatenation an integral number of times.
1257 **** start-sanitize-chill ****
1258 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1259 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1260 eliminate hundreds of spurious shift/reduce and reduce/reduce
1261 conflicts that mask the 5 real ones.
1262 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1263 * ch-exp.y (integer_literal_expression): Remove production,
1265 **** end-sanitize-chill ****
1267 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1269 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1270 implied that "no side effects" was nonfunctional.
1271 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1272 character string and bitstring concatenation.
1273 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1274 * expression.h (exp_opcode): Add BINOP_CONCAT.
1275 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1276 * language.c (string_type): Add function to determine if a type
1278 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1279 * valarith.c (value_concat): New function to concatenate two
1280 values, such as character strings or bitstrings.
1281 * valops.c (value_string): Remove error stub and implement
1283 * value.h (value_concat): Add prototype.
1284 **** start-sanitize-chill ****
1285 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1286 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1287 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1289 **** end-sanitize-chill ****
1291 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1293 * c-exp.y (exp): Add production to support direct creation
1294 of array constants using the obvious syntax.
1295 * c-valprint.c (c_val_print): Set printed string length.
1296 * dwarfread.c (read_tag_string_type): New prototype and
1297 function that handles TAG_string_type DIEs.
1298 * dwarfread.c (process_dies): Add case for TAG_string_type
1299 that calls new read_tag_string_type function.
1300 * expprint.c (print_subexp): Add support for OP_ARRAY.
1301 * gdbtypes.c (create_range_type, create_array_type): Inherit
1302 objfile from the index type.
1303 **** start-sanitize-chill ****
1304 * ch-typeprint.c (chill_print_type): Add case for
1306 * ch-valprint.c (chill_val_print): Fix case for
1308 **** end-sanitize-chill ****
1310 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1312 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1313 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1314 include/coff/mips.h.
1316 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1318 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1319 constants with an explicit null byte terminator. OP_STRING is
1320 now used for real string types.
1321 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1322 they are used by all languages.
1323 * c-lang.c (_initialize_c_language): Move initializations of
1324 builtin_type_* to lang.c.
1325 * c-typeprint.c (c_type_print_varspec_prefix,
1326 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1327 to TYPE_CODE_STRING.
1328 * c-valprint.c (c_val_print): Change the way character arrays
1329 are printed as strings to be consistent with the way strings
1330 are printed when pointer-to-char types are dereferenced.
1331 Remove test of print_max before calling val_print_string, which
1332 now does it's own test.
1333 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1334 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1335 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1336 * gdbtypes.c (builtin_type_*): Add declarations moved from
1338 * gdbtypes.c (create_string_type): New function to create real
1340 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1341 renamed to TYPE_CODE_STRING.
1342 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1343 builtin_type_* types moved from c-lang.c.
1344 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1345 to TYPE_CODE_STRING.
1346 * gdbtypes.h (builtin_type_string): Add extern declaration.
1347 * gdbtypes.h (create_string_type): Add prototype.
1348 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1349 renamed to TYPE_CODE_STRING.
1350 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1352 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1353 renamed to TYPE_CODE_STRING.
1354 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1356 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1357 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1358 to TYPE_CODE_STRING.
1359 * valops.c (allocate_space_in_inferior): New function and
1360 prototype, using code ripped out of value_string.
1361 * valops.c (value_string): Rewritten to use new function
1362 allocate_space_in_inferior, but temporarily disabled until some
1363 other support is in place.
1364 * valops.c (value_array): New function to create array constants.
1365 * valprint.c (val_print_string): Add comment to document use,
1366 complete rewrite to fix several small buglets.
1367 * value.h (value_array): Add prototype.
1368 * value.h (val_print_string): Change prototype to match rewrite.
1369 **** start-sanitize-chill ****
1370 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1371 * ch-exp.y (match_character_literal): Disable recognition of
1372 control sequence form of character literals and document why.
1373 **** end-sanitize-chill ****
1375 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1377 * nindy-share/nindy.c: Add comments to #endif's to clarify
1380 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1381 read_memory to get byte order right.
1382 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1383 anymore. This is done in paread.c now. We expect unwind info
1384 to hang off of objfiles, and search all of the objfiles when until
1386 * (skip_trampoline_code): Cast arg to target_read_memory.
1387 * objfiles.h (struct objfile): Add new field obj_private to hold
1388 per object file private data (unwind info in this case).
1389 * paread.c (read_unwind_info): New routine to read unwind info
1390 for the objfile. This data is hung off of obj_private.
1391 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1392 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1393 make this easier to access.
1395 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1397 * c-valprint.c (cp_print_class_member): Add extern decl.
1398 * c-valprint.c (c_val_print): Extract code for printing methods
1399 and move it to cp_print_class_method in cp-valprint.c.
1400 * c-valprint.c (c_val_print): Extract code to print strings and
1401 move it to val_print_string in valprint.c.
1402 * cp-valprint.c (cp_print_class_method): New function using
1403 code extracted from c_val_print.
1404 * valprint.c (val_print_string): New function using code
1405 extracted from c_val_print.
1406 * value.h (val_print_string): Add prototype.
1407 **** start-sanitize-chill ****
1408 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1409 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1410 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1411 CHECKBUF, growbuf_by_size): New variables, macros, and support
1412 functions for implementing a dynamically expandable temp buffer.
1413 * ch-exp.y (match_string_literal): New lexer function.
1414 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1415 removed and replaced with new CHECKBUF macro.
1416 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1417 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1418 **** end-sanitize-chill ****
1420 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1422 * Makefile.in: Add info for paread.o.
1423 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1425 * blockframe.c (frameless_look_for_prologue): Correct the
1427 * gdbtypes.h, gdbtypes.c: Use const in decl of
1428 cplus_struct_default, now that pa-gas assembler has been fixed.
1429 * hppah-nat.c: Formatting.
1430 * hppah-tdep.c: Remove lots of useless externs for variables we
1432 * (find_unwind_entry): Speed up by using binary search, and a one
1434 * (rp_saved): New routine to see what unwind info says about RP
1435 being saved on the stack frame.
1436 * (frame_saved_pc): Look for prologue to see if we need to
1437 examine the stack for the saved RP or not.
1438 * (init_extra_frame_info): Check for prologue, instead of
1439 framesize to determine if we are frameless or not.
1440 * (frame_chain_valid): Stop backtraces when we run into _start.
1441 * (push_dummy_frame): Reformat to make more readable.
1442 * (find_dummy_frame_regs): ditto.
1443 * (hp_pop_frame): ditto.
1444 * (hp_restore_pc_queue): small cleanup.
1445 * (hp_push_arguments): ditto.
1446 * (pa_do_registers_info): ditto.
1447 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1448 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1449 * Define FRAME_CHAIN_VALID.
1450 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1451 passed to functions.
1453 * paread.c (pa_symtab_read): Use new bfd conventions for
1454 accessing linker symbol table.
1455 * (pa_symfile_init): Access embedded STAB info via BFD section
1456 mechanism and related macros.
1459 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1461 * sparc-stub.c: Use a seperate stack for our traps.
1462 * Handle recursive traps.
1463 * Remove all trap init code. This needs to be done by the
1465 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1467 * (handle_exception): See if we are at breakinst, if so, then
1468 advance PC sp that users can just step out of breakpoint().
1469 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1470 new place if SP has changed.
1471 * (case 's'): Get rid of this, we can't do it yet.
1472 * (case 't'): New command to test any old random feature.
1473 * (case 'r'): New command to reset the system.
1474 * (breakpoint): Add label to breakpoint trap instruction so that
1475 handle_exception() can detect where we are and get past the
1476 breakpoint trivially.
1478 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1480 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1482 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1484 * configure.in: recognise all sparclite variants
1486 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1488 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1489 binary files oring in the right bit.
1491 * main.c, source.c, state.c, symmisc.c: use macros defined in
1492 fopen-{bin|both} when fopening files.
1494 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1496 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1497 from a configuration file (typically including <limits.h>), or to
1498 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1499 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1500 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1501 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1502 * exppritn.c (print_subexp, dump_expression): Add case for
1504 * expression.h (OP_BITSTRING): New expression element type for
1506 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1507 macros to convert between number of expression elements and bytes
1508 to store that many elements.
1509 * i960-tdep.c (leafproc_return): Use new macros to access
1510 minimal symbol name and address fields.
1511 * m88k-pinsn.c (sprint_address): Use new macros to access
1512 minimal symbol name and address fields.
1513 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1514 minimal symbol address field.
1515 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1516 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1517 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1518 Use new BYTES_TO_EXP_ELEM macro.
1519 * parse.c (write_exp_bitstring): New function to write packed
1520 bitstrings into the expression element vector.
1521 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1523 * parser-defs.h (struct stoken): Document that it is used for
1524 OP_BITSTRING as well as OP_STRING.
1525 * parser-defs.h (write_exp_bitstring): Add prototype.
1526 **** start-sanitize-chill ****
1527 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1528 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1529 LOWER, LENGTH): New tokens for keywords.
1530 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1531 upper_lower_argument, length_argument, array_mode_name,
1532 string_mode_name, variant_structure_mode_name): New non-terminals
1534 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1535 * ch-exp.y (match_bitstring_literal): New lexer support function
1536 to recognize bitstring literals.
1537 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1538 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1539 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1540 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1541 * ch-exp.y (yylex): Check tokentab6.
1542 * ch-exp.y (yylex): Call match_bitstring_literal.
1543 **** end-sanitize-chill ****
1545 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1547 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1548 symbol name and value fields.
1550 * c-exp.y (yylex): Make static, to match prototype and other
1553 * expression.h (exp_opcode): Add BINOP_MOD.
1554 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1555 * expprint.c (dump_expression): Handle new BINOP_MOD.
1556 * language.c (binop_type_check): Handle new BINOP_MOD.
1557 * main.c (float_handler): Re-enable float handler when hit.
1558 * valarith.c (language.h): Include, need current_language.
1559 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1560 for integer divide truncates towards zero for negative results.
1561 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1562 * valarith.c (value_binop): Allow arithmetic operations on
1563 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1564 **** start-sanitize-chill ****
1565 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1566 * ch-exp.y (tokentab3): Add MOD and REM.
1567 * ch-exp.y (yylex): Set innermost_block for symbols found
1568 in local scopes. Return LOCATION_NAME for local symbols.
1569 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1570 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1571 **** end-sanitize-chill ****
1573 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1575 * command.c (shell_escape, make_command, _initialize_command):
1576 don't create or use fork if CANT_FORK is defined.
1577 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1578 code written for the IBM PC" remain.
1579 * xm-go32.h: define CANT_FORK
1581 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1583 * remote-sim.c: first attempt at general simulator interface
1584 * remote-hms.c: whitespace
1585 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1586 understand new stack layout. (print_register_hook): print ccr
1587 register in a fancy way.
1589 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1591 * eval.c (language.h): Include.
1592 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1593 to pointer types when the current language is C. It loses for
1594 other languages when the lower index bound is nonzero.
1595 * valarith.c (value_subscript): Take array lower bounds into
1596 account when performing subscripting operations.
1597 * valops.c (value_coerce_array): Add comment describing why
1598 arrays with nonzero lower bounds are dealt with in value_subscript,
1599 rather than in value_coerce_array.
1601 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1603 **** start-sanitize-chill ****
1604 * ch-exp.y (FLOAT_LITERAL): Add token.
1605 * ch-exp.y (literal): Add FLOAT_LITERAL.
1606 * ch-exp.y (match_float_literal): New lexer routine.
1607 * ch-exp.y (convert_float): Remove.
1608 * ch-exp.y (yylex): Call match_float_literal.
1609 * ch-exp.y (yylex): Match single '.' after trying
1610 to match floating point literals.
1611 **** end-sanitize-chill ****
1613 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1614 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1616 * expprint.c (dump_expression): New function for dumping
1617 expression vectors during gdb debugging.
1618 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1619 MULTI_SUBSCRIPT and moved out of BINOP range.
1620 * expression.h (DUMP_EXPRESSION): New macro that calls
1621 dump_expression if DEBUG_EXPRESSIONS is defined.
1622 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1623 * parse.c (length_of_subexp, prefixify_subexp): Change
1624 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1625 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1626 prefixify'ing the expression.
1627 * printcmd.c (print_command_1): Add comment.
1628 **** start-sanitize-chill ****
1629 * ch-exp.y (expression_list): Add useful actions.
1630 * ch-exp.y (value_array_element): Add useful actions.
1631 * ch-exp.y (array_primitive_value): Add production.
1632 * ch-exp.y (yylex): Recognize ',' as a token.
1633 **** end-sanitize-chill ****
1635 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1637 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1638 POSIXize the recursive makes (make [variable assignments] target{s})
1640 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1642 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1643 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1644 CPLUS_MARKER for all SVR4 systems, so follow suit.
1645 * defs.h (strdup_demangled): Remove prototype.
1646 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1647 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1648 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1649 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1650 prim_record_minimal_symbol_and_info): Use new macro
1651 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1652 * minsyms.c (install_minimal_symbols): Use new macro
1653 SYMBOL_INIT_DEMANGLED_NAME.
1654 * stabsread.c (define_symbol): Use new macro
1655 SYMBOL_INIT_DEMANGLED_NAME.
1656 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1657 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1658 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1659 SYMBOL_INIT_DEMANGLED_NAME.
1660 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1661 SYMBOL_DEMANGLED_NAME now tests language itself.
1662 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1663 now tests language itself.
1664 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1665 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1666 mangled name member in the language dependent portion of a symbol.
1667 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1668 mangled name member appropriate for a symbol's language.
1669 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1670 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1671 SYMBOL_DEMANGLED_NAME now tests language itself.
1672 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1673 initializes language dependent portion of symbol.
1674 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1675 demangles and caches the demangled form of symbol names.
1676 * utils.c (fputs_demangled, fprint_symbol): Use current language
1677 to select an appropriate demangling algorithm.
1678 * utils.c (strdup_demangled): Remove, no longer used.
1679 **** start-sanitize-chill ****
1680 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1681 access the Chill mangled name member in the language dependent
1682 portion of a symbol.
1683 * ch-lang.c (chill_demangle): New function, simple demangler.
1684 * defs.h (chill_demangle): Add prototype.
1685 * symtab.h (language_dependent_info): Add struct for Chill.
1686 **** end-sanitize-chill ****
1688 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1690 * Makefile.in (BISON): Add comment that when bison is used, it
1691 must include the "-y" option.
1692 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1693 Remove defines to remap non-yacc symbols, thus backing out of
1694 previous recent changes. Standard policy is that non-yacc parser
1695 generators get fixed, rather than adding bug workarounds in gdb
1696 for each new one that pops up. Expand comment to note this.
1697 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1699 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1701 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1702 case. Use code in N_SOL.
1704 * paread.c: New file that contains all HPPA/HPUX symbol reading
1706 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1707 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1708 * (dbx_symfile_offsets): Make static.
1709 * (pastab_build_psymtabs): New interface routine for paread to
1710 send stabs into dbxread.
1711 * gdb-stabs.h: Remove gobs of HPPA cruft.
1713 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1715 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1717 **** start-sanitize-chill ****
1718 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1719 **** end-sanitize-chill ****
1721 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1722 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1723 and YYDEBUG is not already defined.
1724 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1725 them during the previous replacements.
1726 * printcmd.c (_initialize_printcmd): Update internal documentation
1727 for "set" command to note that the assignment syntax is language
1729 **** start-sanitize-chill ****
1730 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1731 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1732 and YYDEBUG is not already defined.
1733 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1734 single_assignment_action): New terminals and nonterminal for gdb
1735 extensions to chill expression grammer.
1736 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1737 tokens that start with '$' (register names, convenience vars, etc).
1738 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1739 * ch-exp.y (yylex): Call match_dollar_tokens.
1740 **** end-sanitize-chill ****
1742 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1744 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1745 accessing minimal symbol data.
1746 * infcmd.c (read_pc): Use #ifdef, not #if.
1747 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1748 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1749 minimal symbol data.
1751 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1752 frame. Use find_return_regnum to find the caller.
1753 * (find_unwind_entry): New routine to locate stack frame info
1754 associated with a procedure. This looks in the $UNWIND_START$
1755 section in the SOM file.
1756 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1757 figure out where the caller's return address is stored.
1758 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1759 to figure out the frame size for a procedure.
1760 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1761 * (init_extra_frame_info): New routine. Corrects PC and FP for
1762 outermost frame if necessary.
1763 * (frame_chain): New routine, moved from tm-hppa.h.
1764 * (skip_trampoline_code): Handle computed function calls (ie:
1765 calls from $$dyncall).
1766 * (unwind_command): Temporary support function to allow user
1767 to control/observe aspects of the unwind (stack frame) info.
1768 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1769 was in a system call, if so, then read the PC from r31.
1770 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1771 with extra arg for skip_trampoline_code().
1772 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1773 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1774 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1776 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1778 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1779 Call new bfd_get_size() and verify that string table is no larger
1780 than the file that is supposed to contain it.
1781 * symfile.c (syms_from_objfile): Only complain about configured
1782 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1783 current target is the default BFD target.
1785 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1787 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1788 * solib.c (bkpt_names): New array of symbol names to try to
1789 use for the "mapping complete" breakpoint. Configurable
1790 define SOLIB_BKPT_NAME is first one to try.
1791 * solib.c (find_solib): Test debug_base for nonzero rather
1792 than just greater than zero.
1793 * solib.c (enable_break): Use bkpt_names to look up address
1794 at which to set "mapping complete" breakpoint.
1796 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1798 * defs.h (STRCMP, STREQ, STREQN): New macros.
1799 * defs.h (demangle_and_match): Remove prototype.
1800 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1801 and STREQN defined in defs.h.
1802 * dwarfread.c (set_cu_language): For completely unknown languages,
1803 try to deduce the language from the filename. Retain behavior
1804 that for known languages we don't know how to handle, we use
1806 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1807 and demangled name fields in symbol.
1808 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1809 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1810 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1811 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1812 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1813 Replace usages throughout.
1814 * elfread.c (demangle.h): Include.
1815 * elfread.c (record_minimal_symbol): Remove prototype and function.
1816 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1817 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1818 * infcmd.c (jump_command): Remove code to demangle name and add
1819 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1820 * minsyms.c (demangle.h): Include.
1821 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1822 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1823 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1824 * mipsread.c (psymtab_language): Add static variable.
1825 * stabsread.c (demangle.h): Include.
1826 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1827 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1828 * stack.c (return_command): Remove explicit demangling of name
1829 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1830 * symfile.c (demangle.h): Include.
1831 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1832 to match macros in symfile.h and allow them to be compiled
1833 if INLINE_ADD_PSYMBOL is not true.
1834 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1835 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1836 Add code to demangle and cache C++ symbol names. Use macro form
1837 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1838 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1839 Remove, also defined in symfile.c, which we already fixed.
1840 * symtab.c (expensive_mangler): Remove prototype and function.
1841 * symtab.c (find_methods): Remove physnames parameter and fix
1843 * symtab.c (completion_list_add_symbol): Name changed to
1844 completion_list_add_name.
1845 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1846 the normal symbol name and the cached C++ demangled name.
1847 * symtab.c (lookup_demangled_partial_symbol,
1848 lookup_demangled_block_symbol): Remove prototypes and functions.
1849 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1850 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1851 Remove code to try demangling names and matching them.
1852 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1853 Fix to try matching the cached demangled name if no match is
1854 found using the regular symbol name.
1855 * symtab.c (find_methods): Remove unused physnames array.
1856 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1857 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1858 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1859 C++ demangled symbol names.
1860 * symtab.h: Much reformatting of structures and such to add
1861 whitespace to make them more readable, and make them more
1862 consistent with other gdb structure definitions.
1863 * symtab.h (general_symbol_info): New struct containing fields
1864 common to all symbols.
1865 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1866 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1867 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1868 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1869 symbol): Use general_symbol_info struct.
1870 * utils.c (demangle_and_match): Remove, no longer used.
1871 * valops.c (demangle.h): Include.
1872 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1873 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1874 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1875 symmisc.c, symtab.c, valops.c: Replace references to minimal
1876 symbol fields with appropriate macros.
1877 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1878 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1879 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1880 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1881 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1882 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1883 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1884 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1885 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1886 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1887 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1888 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1889 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1890 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1892 * buildsym.c (start_subfile, patch_subfile_names): Default the
1893 source language to what can be deduced from the filename.
1894 * buildsym.c (end_symtab): Update the source language in the
1895 allocated symtab to match what we have been using.
1896 * buildsym.h (struct subfile): Add a language field.
1897 * c-typeprint.c (c_print_type): Remove code to do explicit
1899 * dbxread.c (psymtab_language): Add static variable.
1900 * dbxread.c (start_psymtab): Initialize psymtab_language using
1901 deduce_language_from_filename.
1903 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1905 * valprint.c (val_print): Reorganize comment and add note
1906 about dependency on target byte ordering.
1907 **** start-sanitize-chill ****
1908 * ch-exp.y (value_array_slice): Fix typo.
1909 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1910 byte sized ints are assumed to be char strings and printed with
1911 string syntax. In chill, arrays of chars and arrays of
1912 bytes/ubytes are distinquishable, and printed appropriately.
1913 **** end-sanitize-chill ****
1915 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1917 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1918 read/write routines for HPUX.
1920 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1921 branch targets to compute target address using const from previous
1922 instruction if necessary.
1923 * Add `Q' operator to print out bit position field various
1925 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
1926 cleanups, use new code from Utah.
1927 * (store_inferior_registers): Update to new code from Utah.
1928 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
1929 * (fetch_register): Clear out priv level when reading PCs.
1930 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1931 * Remove decl of errno, #include wait.h and target.h.
1932 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1933 were inside of a kernel call. If so, then PC is in a different
1934 register. Also, mask out bottom two bits of all PCs so as not to
1935 confuse higher level code.
1936 * (push_dummy_frame): Create from #define in tm-hppa.h.
1937 * (find_dummy_frame_regs): Update from Utah.
1938 * (hp_pop_frame): Create from #define in tm-hppa.h.
1939 * (hp_restore_pc_queue): New, from Utah.
1940 * (hp_push_arguments): Big fixes from Utah.
1941 * (pa_do_registers_info, pa_print_registers): Only print out fp
1943 * (skip_trampoline_code): New routine to deal with stubs that
1944 live in nowhereland between callers and callees.
1945 * i860-tdep.c: Remove decl of attach_flag.
1946 * infrun.c (wait_for_inferior): Add new macro
1947 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1948 at by PC will be nullified. If so, then step the target once more
1949 so as to avoid confusing the user.
1950 * (just before step_over_function:): Use stop_func_start, not
1951 stop_pc when checking for the existance of line number info.
1952 stop_func_start will reflect the proper address of the target
1953 routine, not of the stub that we may be traversing to get there.
1954 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
1955 to deal with the stubs that PA compilers sometimes stick between
1956 callers and callees. Also, define FLAGS_REGNUM for access to the
1958 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1960 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1961 write gr0, PC regs, and PSW!
1962 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1963 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1965 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
1966 * Define struct unwind_table_entry.
1967 * valops.c (call_function_by_hand): Add another arg to
1968 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
1971 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1973 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1975 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1977 * Makefile.in (VERSION): Bump to 4.7.4.
1978 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1979 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1980 * Makefile.in (HFILES): Add valprint.h.
1981 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1982 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1983 * typeprint.c, typeprint.h: New files for language independent
1984 type printing functions.
1985 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1986 type printing functions and definitions.
1987 * valprint.h: New include file for language independent value
1988 printing definitions.
1989 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1990 dependent value printing functions.
1991 * c-exp.y (production ptype): Add range_type variable and use new
1992 create_range_type function.
1993 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1994 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1995 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1996 "const static" to ANSI-conformant "static const".
1997 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1998 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2000 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2001 * coffread.c (decode_type): Add range_type variable and call to
2002 new create_range_type function.
2003 * complaints.c (complain): Remove unused val variable.
2004 * complaints.c (_initialize_complaints): Make it void.
2005 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2006 variable and call new create_range_type function.
2007 * defs.h (enum val_prettyprint): Move enum from value.h to here
2008 so we can avoid having to include value.h just for prototypes that
2009 need the enum (thanks ANSI).
2010 * dwarfread.c (struct_type): Local anonymous_size variable is
2011 only used if !BITS_BIG_ENDIAN.
2012 * dwarfread.c (decode_subscript_data_item): Add rangetype
2013 variable and call new create_range_type function.
2014 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2016 * eval.c (evaluate_subexp): Remove unused local variable name
2017 and the statement with no side effects that initializes it.
2018 * expprint.c (print_subexp): Change local_printstr to
2020 * gdbtypes.c (create_range_type): New function that creates
2021 a range type using code fragments from object file readers as
2022 an example of what has to be initialized.
2023 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2024 and high_bound parameters, replaced with a single range_type
2025 parameter. Change function body to use passed in range_type
2026 rather than handcrafting one.
2027 * gdbtypes.h (create_range_type): Add prototype.
2028 * gdbtypes.h (create_array_type): Change prototype parameters.
2029 * infrun.c (normal_stop): Remove unused local variables tem and c.
2030 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2031 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2032 stub functions that call error if called.
2033 * language.c (unknown_language_defn, auto_language_defn,
2034 local_language_defn): Add initializers unk_lang_print_type and
2036 * language.h (struct language_defn): Reformat for larger
2037 comments, add la_print_type and la_val_print members. Add
2038 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2039 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2040 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2042 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2044 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2045 * main.c (execute_command): Remove unused local variable cmdlines.
2046 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2047 (clear_displays), symmisc.c (block_depth), values.c
2048 (clear_value_history):
2049 Make testing of truth value of assignment result explicit.
2050 * mipsread.c (upgrade_type): Update FIXME to include future use
2051 of create_range_type.
2052 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2053 whatis_exp, maintenance_print_type): Move prototypes and functions
2055 * printcmd.c (_initialize_printcmd): Move add_com calls for
2056 ptype_command and whatis_command to new typeprint.c.
2057 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2058 * source.c (find_source_lines): Local variable c only used
2059 when LSEEK_NOT_LINEAR is defined.
2060 * stabsread.c (read_array_type): Use new create_range_type
2062 * stabsread.c (read_range_type): Add new index_type variable and
2063 call new create_range_type function rather than handcrafting
2065 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2066 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2067 * symtab.c (type_print_base usages): Use c_type_print_base.
2068 * symtab.c (type_print_varspec_prefix usages): Use
2069 c_type_print_varspec_prefix.
2070 * symtab.c (type_print_method_args usages): Use
2071 cp_type_print_method_args.
2072 * valprint.c: Completely ripped apart and the fragments used
2073 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2074 valprint.h. Remaining stuff is language independent.
2075 * value.h (struct fn_field): Forward declare for prototypes.
2076 * value.h (type_print_1): Remove prototype.
2077 * value.h (enum val_prettyprint): Moved to defs.h.
2078 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2079 * value.h (baseclass_offset): Add prototype.
2080 **** start-sanitize-chill ****
2081 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2082 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2083 * ch-typeprint.c: New file for language dependent type printing.
2084 * ch-valprint.c: New file for language dependent value printing.
2085 * ch-exp.y (parse_number): Remove prototype and stub function.
2086 * ch-exp.y (decode_integer_literal): Removed unused digits and
2088 * ch-exp.y (convert_float): Completely ifdef out for now.
2089 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2090 ch-lang.c (chill_op_print_tab):
2091 Change from ANSI-obsolescent "const static" to ANSI-conformant
2093 * ch-exp.y (yylex): Add unhandled storage class enumeration
2094 literals to switch statement for completeness.
2095 * ch-lang.c (chill_create_fundamental_types): Remove unused
2096 nbytes variable. Change dummy type to 2 bytes to match int.
2097 Handle FT_VOID types gratuituously added to chill DWARF by
2098 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2099 type rather than a one byte TYPE_CODE_INT type.
2100 * ch-lang.c (chill_language_defn): Add chill_print_type and
2102 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2103 **** end-sanitize-chill ****
2105 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2107 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2108 bfd_get_symbol_leading_char instead.
2110 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2111 leading character from names.
2112 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2113 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2114 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2116 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2117 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2118 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2119 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2120 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2121 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2122 * symfile.c (syms_from_objfile): Insert debugging check to test
2123 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2125 * doc/gdbint.texinfo (Host Conditionals): Remove
2126 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2128 (Target Conditionals): Remove all of the above.
2130 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2132 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2133 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2135 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2137 * coffread.c (decode_type): catch negative tagndx fields generated
2139 * exec.c: comment out string following #endif.
2140 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2141 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2143 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2144 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2146 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2148 * complaints.c: New file, code moved from utils.c.
2149 * complaints.c (complain): Made into a varargs function.
2150 * complaints.h: New file, code moved from symfile.h.
2151 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2152 * Makefile.in (HFILES): Add complaints.h.
2153 * Makefile.in (OBS): Add complaints.o.
2154 * symfile.c (complaint_root, stop_whining, complaint_series,
2155 complain, clear_complaints, add_show_from_set for stop_whining):
2156 Moved to complaints.c.
2157 * symfile.h (struct complaint, complaint_root decl, complain
2158 prototype, clear_complaints prototype): Moved to complaints.h.
2159 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2160 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2161 complaints.h. Remove casts from arguments to complain(),
2162 which is now a varargs function, and remove unnecessary
2163 placeholder zero args.
2164 * defs.h (begin_line): Add prototype.
2165 * defs.h (vprintf_filtered): Add prototype.
2166 * dwarfread.c (varargs.h): Remove, no longer needed.
2167 * dwarfread.c (dwarfwarn): Remove prototype and function.
2168 * dwarfread.c (complaints): Define a bunch of complaints.
2169 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2170 usages to standard complain() calls.
2171 * utils.c (begin_line): New function that ensures that
2172 whatever gets filter-printed next starts on its own line.
2173 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2174 but to stdout (calls vfprintf_filtered internally).
2176 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2178 * remote.c: Avoid printf_filtered line limit. Suggested by
2179 Robert R. Henry, <rrh@tera.com>.
2180 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2182 * main.c (main): Accept --silent as well as --quiet. Change +help
2183 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2185 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2186 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2188 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2190 * tm-nindy960.h, remote-nindy.c: Lint.
2192 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2194 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2195 a optional type to decorate as an array type, the type of the
2196 index, and the bounds of the array. Records this additional info
2197 in the array type for use with languages with nonzero array
2199 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2200 to note that arrays may have bounds.
2201 * gdbtypes.h (create_array_type): Update prototype.
2202 * c-exp.y (ptype production): Adjust for new create_array_type
2203 calling conventions.
2204 * coffread.c (decode_type): Call create_array_type rather than
2205 handcrafting array types.
2206 * convex-tdep.c (value_type): Remove, now use create_array_type.
2207 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2208 vector_type into calls to create_array_type.
2209 * dwarfread.c (decode_subscr_data): Name changed to
2210 decode_subscript_data_item throughout.
2211 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2212 create_array_type. Now records index type and range as well.
2213 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2214 change to use create_array_type.
2215 * dwarfread.c (read_subroutine_type): Test existing user defined
2216 types before decorating them, to ensure they are blank, and
2217 complain about it if they are not.
2218 * dwarfread.c (decode_fund_type): For unrecognized types, always
2219 return some valid type (type integer). If the unrecognized type
2220 cannot be an implementation defined type, complain as well.
2221 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2222 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2223 * mipsread.c (upgrade_type): Add FIXME comment that code to
2224 handcraft arrays should be replaced with call to create_array_type.
2225 * stabsread.c (read_array_type): Replace code to handcraft
2226 array types with call to create_array_type.
2227 * valprint.c (type_print_varspec_prefix): Minor formatting
2228 change, join lines that don't need to be split.
2230 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2232 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2233 decl for attach_flag, it now lives in inferior.h.
2234 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2235 Make most functions static.
2236 * hppah-nat.c: General cleanups, remove BSD specific code (since
2237 that all lives in hppab-nat.c).
2238 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2239 Change sense of test against inside_entry_file(). This fix is
2241 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2242 to read/write_register_bytes().
2243 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2244 work around PA-GAS assembler bug. Also, add trailing */ to some
2246 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2247 Same reason as above.
2249 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2251 * mipsread.c (parse_symbol): When checking whether a structured
2252 type is an enum, check qualifiers of its first member, as well as
2253 the base type of the member. Bug found and fixed by John M.
2254 Farrell, <farrell@fjord.reo.dec.com>.
2256 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2257 * remote-vx.c: Don't include vx-share/reg.h.
2258 * vx-share/ptrace.h: Reproduce from scratch.
2259 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2260 * Makefile.in: Remove references to removed files, and to removed
2261 29k-share directories.
2263 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2265 * c-lang.c (_initialize_c_language): Name changed from
2267 * m2-lang.c (_initialize_m2_language): Name changed from
2269 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2270 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2271 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2272 expression parsing into c-lang.c and m2-lang.c respectively.
2273 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2274 m2-exp.y respectively.
2275 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2276 and m2-* files respectively.
2277 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2278 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2279 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2280 * expression.h (struct block): Forward declaration for prototypes.
2281 * language.h (struct objfile): Forward declaration for prototypes.
2282 **** start-sanitize-chill ****
2283 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2284 * Makefile.in (HFILES): Add ch-lang.h.
2285 * Makefile.in (OBS): Add ch-lang.o.
2286 * ch-exp.y: Migrate code that has nothing to do with expression
2287 parsing into ch-lang.c.
2288 * ch-lang.c: New file, code migrated from c-exp.y.
2289 * ch-lang.h: New file, internal interface between ch-* files.
2290 * ch-lang.c (_initialize_chill_language): Name changed from
2291 _initialize_chill_exp.
2292 **** end-sanitize-chill ****
2294 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2295 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2296 * config/amix.mh (NATDEPFILES): Add.
2297 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2300 * dwarfread.c (decode_subscr_data): Remove spurious test that
2301 accepted only integer subscript types. We don't do anything
2302 with the type at the moment anyway.
2304 **** start-sanitize-chill ****
2305 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2307 * ch-exp.y (match_character_literal): Fix case where no
2308 match at all is found.
2309 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2310 width types. For example, "INT" is always 2 bytes regardless
2311 of the values of any TARGET_*_BIT macros. So use explicit
2312 numeric sizes for the types.
2313 **** end-sanitize-chill ****
2315 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2317 * c-exp.y (c_create_fundamental_type): New function to create
2318 language specific fundamental types for C.
2319 * m2-exp.y (m2_create_fundamental_type): New function to create
2320 language specific fundamental types for Modula 2.
2321 * c-exp.y (c_language_defn, cplus_language_defn): Add
2322 c_create_fundamental_type to language struct initializers.
2323 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2324 to language struct initializers.
2325 * dwarfread.c (expression.h, language.h): Include.
2326 * dwarfread.c (ftypes): New array to hold fundamental types
2327 for current compilation unit.
2328 * dwarfread.c (cu_language_defn): New pointer to language
2329 struct for language of current compilation unit.
2330 * dwarfread.c (dwarf_fundamental_type): New function to
2331 create/lookup fundamental types.
2332 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2333 * dwarfread.c (throughout): Replace lookup_fundamental_type
2334 with dwarf_fundamental_type.
2335 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2336 compilation unit (may be different language or different objfile).
2337 * gdbtypes.c (lookup_fundamental_type): Move actual type
2338 creations into language specific fundamental type creation
2339 functions and call via create_fundamental_type. Add comment
2340 about this function being obsolescent.
2341 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2342 sized signed and unsigned integers.
2343 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2344 * language.c (language_def): New function to lookup a language
2345 struct given it's enumeration.
2346 * language.h (struct language_defn): Add la_fund_type, a pointer
2347 to a function that creates fundamental types for this language.
2348 * language.h (create_fundamental_type): New macro to create
2349 fundamental types based on the current language.
2350 * language.h (language_def): Add prototype.
2351 * language.c (unk_lang_create_fundamental_type): New function
2352 for initializing language structs, calls error if called.
2353 * language.c (unk_language_defn, auto_language_defn,
2354 local_language_defn): Use unk_lang_create_fundamental_type.
2355 **** start-sanitize-chill ****
2356 ch-exp.y (chill_create_fundamental_type): New function.
2357 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2358 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2359 **** end-sanitize-chill ****
2361 **** start-sanitize-chill ****
2362 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2364 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2366 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2367 as GCC_PRODUCER and GPLUS_PRODUCER.
2368 **** end-sanitize-chill ****
2370 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2372 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2375 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2377 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2378 rather than '$'. This particular piece of braindamage is
2379 spreading like ooze. It's now infected libiberty, deja-gnu,
2381 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2382 hardwired '$' character.
2384 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2386 (Changes to break incredibly ugly, unmaintainable 750 line
2387 read_struct_type function up into managable pieces.)
2388 * Makefile.in (VERSION): Bump to 4.7.3.
2389 * stabsread.c (struct field_info): Local struct definition.
2390 * stabsread.c (read_member_functions, read_struct_fields,
2391 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2392 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2393 functions from fragmented read_struct_type.
2394 * stabsread.c (stabs_general_complaint): Catchall complaint.
2395 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2396 symbol name continuation code. Use macro throughout.
2397 * stabsread.c (various places): Replace add-one-to-pointer
2398 with pointer increment.
2399 * stabsread.c (read_type): Retain function local copy of type
2400 descriptor. Rearrange code calling read_struct_type() to match
2402 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2403 a single blank as the name of nameless enumerations. Recognize
2404 this special case and set nameless flag.
2405 **** start-sanitize-chill ****
2406 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2408 * ch-exp.y (access_name): New non-terminal token and
2410 * ch-exp.y (general_procedure_name): Now a terminal token.
2411 * ch-exp.y (location): Expand production.
2412 * ch-exp.y (match_simple_name_string): New function.
2413 * ch-exp.y (yylex): Call match_simple_name_string and return
2414 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2415 **** end-sanitize-chill ****
2417 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2419 * munch: Backslash escape vertical bar characters inside
2420 grep patterns since they have special meaning for some greps.
2421 * parse.c (write_exp_string): Complete rewrite to store string
2422 contants as a leading explicit length, followed by the string data,
2423 followed by a trailing explicit length.
2424 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2425 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2426 Use recorded explicit length of strings in expression elements,
2427 rather than strlen. Adjust code to skip over strings stored in
2428 expression elements, and code to access strings, to account for
2429 new leading explicit size expression element.
2430 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2431 0, to avoid negative expression element indices.
2432 * valops.c (search_struct_method): Minor whitespace change.
2434 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2436 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2437 which together maintain a dynamically expandable static buffer
2438 for the lexer to use when translating C strings to their internal
2439 form (other future uses possible). Fix parsing of C style strings
2440 to do the normal C style input conversions of escaped character
2442 * valops.c (value_string): Remove translation of escaped
2443 character sequences, now done in C expression parser.
2444 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2445 and decides if it should be printed in literal form or some other
2446 form, based on it's ASCII value and setting of sevenbit_strings.
2447 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2448 macro, change indentation style.
2449 **** start-sanitize-chill ****
2450 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2451 * ch-exp.y (chill_printstr): First cut at real function instead
2453 **** end-sanitize-chill ****
2455 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2457 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2459 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2461 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2463 * defs.h (sevenbit_strings): Add declaration.
2464 * defs.h (printchar): Replace with gdb_printchar.
2465 * language.h (language_defn): Add new function pointers
2466 la_printchar and la_printstr, to do language dependent
2467 printing of characters and strings.
2468 * language.h (local_printchar, local_printstr): New macros
2469 to call language dependent functions pointed to by la_printchar
2470 and la_printstr respectively.
2471 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2472 dependent functions for printing characters and strings.
2473 * c-exp.y (c_language_defn, cplus_language_defn): Add
2474 c_printchar and c_printstr.
2475 * command.c (do_setshow_command): Rename printchar use to
2477 * expprint.c (print_subexp): Replace C style string output
2478 with call to local_printstr.
2479 * language.c (unk_lang_printchar, unk_lang_printstr):
2480 New stubs, currently errors.
2481 * language.c (unknown_language_defn, auto_language_defn,
2482 local_language_defn): Add unk_lang_printchar and
2484 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2485 language dependent functions to print characters and strings.
2486 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2487 * utils.c (printchar): Renamed to gdb_printchar.
2488 * valprint.c (print_string): Remove prototype, function moved
2489 to c-exp.y, where it becomes c_printstr.
2490 * valprint.c (print_max): Made global for reference from the
2491 language dependent printing routines in *-exp.y.
2492 * valprint.c (repeat_count_threshold): New variable with function
2493 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2494 Change all references to old macro to references to new variable.
2495 * valprint.c (value_print, val_print): Replace calls to
2496 print_string with calls to local_printstr.
2497 * valprint.c (val_print): Replace C style character printing
2498 with call to local_printchar.
2499 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2500 * valprint.c (_initialize_valprint): Add add_show_from_set
2501 call for setting up repeat_count_threshold as print variable.
2502 **** start-sanitize-chill ****
2503 * ch-exp.y (decode_integer_value): New function.
2504 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2505 * ch-exp.y (chill_printchar, chill_printstr): New language
2506 dependent functions for printing characters and strings.
2507 * ch-exp.y (chill_language_defn): Add chill_printchar and
2509 **** end-sanitize-chill ****
2511 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2513 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2514 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2515 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2517 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2519 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2520 and assume the process has been killed.
2522 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2524 * remote-udi.c (udi_open): Reset vars so that user can re-run
2525 programs without leaving GDB.
2526 * (many routines): Slightly improve error handling.
2527 * (download): Zero out BSS by longs instead of bytes to avoid
2528 timeouts in real hardware.
2529 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2530 that connection is no longer in use after shutdown() of socket.
2531 This keeps GDB from dying of a SIGPIPE when you issue multiple
2532 `target udi' commands.
2534 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2536 * language.h (language_format_info): New structure to bundle
2537 local formatting information.
2538 * language.h (language_defn): Replace individual format info
2539 with language_format_info structs.
2540 * language.h (local_*_format, local_*_format_prefix,
2541 local_*_format_specifier, local_*_format_suffix): New macros
2542 for binary/octal/decimal/hex formats to access info elements.
2543 * c-exp.y (c_language_defn): Update for new format handling.
2544 * m2-exp.y (m2_language_defn): Update for new format handling.
2545 * dbxread.c (language.h): Include for partial-stab.h use.
2546 * mipsread.c (expression.h, language.h): Include for
2548 * defs.h (local_hex_format, local_hex_format_custom,
2549 local_hex_string, local_hex_string_custom): Move to language.h.
2550 * language.c (local_hex_format_custom, local_hex_string,
2551 local_hex_string_custom, local_octal_format_custom): Use new
2553 * language.c (unknown_language_defn, auto_language_defn,
2554 local_language_defn): Update for new format handling.
2555 * printcmd.c (print_scalar_formatted): Use new macros
2556 to access decimal and binary format info for printing.
2557 **** start-sanitize-chill ****
2558 * c-exp.y (chill_language_defn): Update for new format handling.
2559 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2560 * ch-exp.y (decode_integer_literal): Add function
2561 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2562 * ch-exp.y (builtin_type_chill_char): Add definition.
2563 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2564 **** end-sanitize-chill ****
2566 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2568 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2570 (aix_framedata): added nosavedpc field.
2571 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2573 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2574 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2575 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2576 instructions as function_frame_info does. Expand special case of
2577 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2579 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2581 (function_frame_info): Set frameless if the function has no frame,
2582 and set nosavedpc if the PC was not saved. Handle gcc generated
2583 stfd 31,-4(31); st 31, -12(31) correctly.
2584 (frameless_function_invocation): New second argument pcsaved; if 0
2585 return whether the function has a frame, if 1 return whether the
2587 (frame_initial_stack_address): Correct typo: cache registers for
2588 callee_fi, not for fi, (avoids reading garbage memory locations).
2590 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2592 * infrun.c (wait_for_inferior (just before step_over_function
2593 label)): Change test for stepping into subroutine to check for the
2594 presence of line number info. This makes stuff compiled with -g1
2595 cause GDB to not lose control when stepping.
2597 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2598 Improve comments as well.
2600 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2602 * Makefile.in (VERSION): Bump to 4.7.2
2603 * symtab.c (find_pc_symtab): Fix return of random value
2605 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2606 Makefile since it contains sed patterns used in generation.
2607 Add sed pattern to also delete #include of any malloc.h.
2608 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2609 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2610 function names to conform to K&R terminology with respect to
2611 logical and bitwise operators:
2612 UNOP_ZEROP => UNOP_LOGICAL_NOT
2613 UNOP_LOGNOT => UNOP_COMPLEMENT
2614 BINOP_LOGAND => BINOP_BITWISE_AND
2615 BINOP_LOGXOR => BINOP_BITWISE_XOR
2616 BINOP_LOGIOR => BINOP_BITWISE_IOR
2617 BINOP_AND => BINOP_LOGICAL_AND
2618 BINOP_OR => BINOP_LOGICAL_OR
2619 PREC_OR => PREC_LOGICAL_OR
2620 PREC_AND => PREC_LOGICAL_AND
2621 PREC_LOGIOR => PREC_BITWISE_IOR
2622 PREC_LOGXOR => PREC_BITWISE_XOR
2623 PREC_LOGAND => PREC_BITWISE_AND
2624 value_zerop() => value_logical_not()
2625 value_lognot() => value_complement()
2626 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2627 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2628 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2629 and is nonexistant in some SVR4 based systems.
2630 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2631 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2633 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2634 * source.c (source_info): Fix minor nits, print "1 line" rather
2635 than "1 lines", and "language is <lang>".
2636 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2637 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2638 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2640 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2641 **** start-sanitize-chill ****
2642 * ch-exp.y: New expression parser, for GNU-Chill.
2643 * defs.h (enum language): Add language_chill.
2644 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2645 LANG_MODULA2 a recognized language.
2646 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2647 Chill as well as Modula-2.
2648 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2649 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2650 * language.c (set_language_command): Add chill.
2651 * language.c (binop_result_type, integral_type, character_type,
2652 boolean_type, structured_type, value_true, binop_type_check):
2653 Add language_chill cases.
2654 * language.h (_LANG_chill): Define.
2655 * symfile.c (deduce_language_from_filename): Recognize the
2656 filename extensions ".chill", ".c186", and ".c286" for Chill.
2657 * valprint.c (typedef_print): Add case for language_chill.
2658 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2659 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2660 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2661 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2663 * Makefile.in (distclean): Add target ch-exp.tab.c.
2664 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2665 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2666 * eval.c (evaluate_subexp): Add OP_BOOL case.
2667 * expprint.c (print_subexp): Add OP_BOOL case.
2668 **** end-sanitize-chill ****
2670 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2672 * infcmd.c (set_environment_command): Avoid skipping first
2673 char of env value if an '=' appears in it. Bug report and fix
2674 by Mark Jungerman, <maj@lucid.com>.
2676 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2678 * infcmd.c (step_over_calls): Improve comments.
2679 * symtab.c (find_pc_psymtab): Clean up a bit.
2680 * (find_pc_symtab): Fix comments, clean up code.
2681 * (find_pc_line): General cleanups, efficiency improvements.
2682 Also, don't return garbage when some line info exists, but there
2685 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2687 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2688 member, and the stat pointer passed to vmap_symtab was NULL, the
2689 wrong vmap entries would be modified. Fixes behavior where
2690 attempting to load symbols for a module with no member would mess
2691 up already read in symbols.
2693 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2695 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2696 29k-share/dfe/mini2udi.o.
2697 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2698 * alldeps.mak, depend: Update to deal with removal of
2699 aforementioned files.
2700 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2701 requirement for useless 'program' argument. Clean up
2702 udi_create_inferior, and udi_load to call common download()
2703 routine. Create download routine to load remote hosts directly
2704 (with the help of BFD) so that we don't need yank.c and
2706 Fix udi_detach to call UDIDisconnect with
2707 the right arguments. Clean up udi_resume, don't assign tip_error
2708 twice. Clean up udi_wait, straighten out status codes. Make
2709 udi_kill really work.
2711 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2713 * c-exp.y: separated host/target idea of integer type size,
2714 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2715 UINT and CHAR rules. (parse_number): work out the targetwise type
2716 of a number based upon it's size and qualifiers. (yylex): chars
2717 are now treated the same way as ints.
2719 * source.c (indentify_source_line): don't core dump if wanted
2720 line is larger than number of lines in source. (can happen when
2721 coff gets confused about #included source).
2723 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2725 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2726 when debugging a program with 100 shared libraries.
2728 * solib.c (solib_map_sections): Always close the BFD we open.
2729 Free all malloc'd storage we allocate, too, including error cases.
2730 (struct so_list): Remove unused so_bfd member.
2731 (clear_solib): Don't bother closing so_bfd.
2733 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2734 cacheable. `So many symbol files, so little file descriptors.'
2736 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2738 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2739 Stubs should stand alone as much as possible.
2741 * source.c (show_directories): Avoid printf_filtered length prob
2742 pointed out by Jonathan Stone.
2744 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2745 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2746 <Lee_Cooprider@vos.stratus.com>.
2748 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2750 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2751 struct, not struct itself.
2752 * serial.h (serial_restore): Fix prototype, takes pointer not
2755 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2757 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2758 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2760 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2762 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2763 Stubs should stand alone as much as possible.
2765 * README: Add remote-es1800.c and remote-st2000.c to table.
2766 * go32-nat.c: Remove, there is no native go32 support.
2767 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2769 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2771 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2772 new routines to deal with sending SIGINTs to attached processes
2773 when the user interrupts the controlling GDB.
2774 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2775 the aforementioned routines when waiting for the attached process.
2777 * elfread.c, mipsread.c: Include <string.h>.
2778 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2779 * serial.h: Add prototype for serial_restore().
2781 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2783 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2784 minimal_symbol_count, because the NULL symbol is not included in
2785 the count. This prevented this function from finding the last
2786 symbol in the table.
2788 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2790 * dbxread.c (process_one_symbol): if not defined
2791 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2792 the start of the function, not just after N_FUN.
2794 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2796 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2797 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2798 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2799 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2800 file. Remove preprocessor defines that previously did remapping.
2802 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2804 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2805 Bug fix courtesy of Alexander Klaiber.
2807 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2809 hp300 native support (hp300hpux untested).
2811 * hp300ux-xdep.c: removed.
2812 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2813 * xm-hp300hpux.h: updated copyright.
2814 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2815 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2816 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2817 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2818 fork-child.o coredep.o corelow.o.
2819 (NAT_FILE, NATDEPFILES): new macros.
2820 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2821 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2823 (NAT_FILE, NATDEPFILES): new macros.
2824 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2826 Vax ultrix native support.
2828 * nm-vax.h: new file.
2829 * Makefile.in (HFILES): added nm-vax.h.
2830 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2831 coredep.o corelow.o removed.
2832 (NAT_FILE, NATDEPFILES): new macros.
2833 * xm-vax.h: updated copyright.
2834 (REGISTER_U_ADDR): removed.
2836 Apollo native support (untested).
2838 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2839 * a68v-nat.c, nm-apollo68[bv].h: new files.
2840 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2841 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2842 * a68v-xdep.c: removed.
2843 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2844 inftarg.o fork-child.o a68v-xdep.o.
2845 (NAT_FILE, NATDEPFILES): new macros.
2847 * defs.h: include nm.h.
2848 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2849 sparc-tdep.c, : do not include nm.h.
2850 * doc/gdbint.texinfo: nm.h now included in defs.h.
2852 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2854 * Makefile.in (VERSION): 4.7.1 post release!
2856 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2858 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2860 * Makefile.in (VERSION): gdb-4.7 release.
2861 * README: Update for gdb-4.7.
2863 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2865 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2868 * alldeps.mak, depend: Update.
2870 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2872 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2874 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2875 causes problems in setting breakpoint in the right place in
2876 functions with `float' args which are passed as doubles.
2877 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2878 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2880 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2882 * Makefile.in (HFILES): Add nm-i386sco.h.
2883 * dwarfread.c: include <sys/types.h> for SCO.
2884 * infptrace.c: Don't include ptrace.h under SCO.
2885 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2887 * config/i386v.mt: Add exec.o to TDEPFILES.
2889 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2891 * i386v-nat.c: Remove space from front of #endif.
2892 * irix4-nat.c: Remove externs of registers[], include inferior.h
2894 * mips-nat.c: Explicitly initialize zerobuf to 0!
2895 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2896 Always setup fci->frame, even if it's non-zero. Too many places
2897 depend upon this behavior (and I have to get a release out the
2899 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2900 processing_gcc_compilation if we find the embedded stabs marker.
2901 This fixes several bugs with finding the location of short or char
2902 function parameters passed on the stack.
2904 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2906 Native support for sun4sol2.
2908 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2909 * nm-sysv4.h: new file.
2910 * Makefile.in (HFILES): added nm-sysv4.h.
2911 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2912 (NAT_FILE, NATDEPFILES): new macros.
2913 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2915 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2917 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2918 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2920 * Makefile.in (VERSION): Tick to 4.6.9.
2922 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2924 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
2925 definition, replace with portable one.
2926 * remote-nindy.c: Lint.
2927 (nindy_wait): Return type is int, result is inferior_pid.
2928 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2929 (initialize_symmisc): Remove empty function.
2930 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2931 Remove obsolete, misspelled macro.
2932 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2933 (all @node commands): Use new form to avoid nitpicking errors.
2934 * doc/gdbint.texinfo: Document host/native/target split.
2936 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
2938 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
2940 * xm-mips.h (offsetof): Don't define this if __STDC__.
2942 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2944 umax native support (untested).
2946 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2948 (NAT_FILE, NATDEPFILES): new macros.
2949 * config/umax.mt (TDEPFILES): removed exec.o.
2950 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
2951 removed to nm-umax.h.
2952 * nm-umax.h: new file.
2953 * Makefile.in (HFILES): added nm-umax.h.
2955 hppa native support (untested).
2957 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2958 (NAT_FILE, NATDEPFILES): new macros.
2959 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2960 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2961 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2962 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2963 * hppa[bh]-xdep.c: removed.
2964 * hppa[bh]h-tdep.c: do not include ptrace.h.
2965 * Makefile.in (HFILES): added nm-hppa[bh].h.
2967 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
2969 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
2971 * mips-nat.c: Straighten out include files. Work around
2972 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2975 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2977 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2978 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2979 backtraces from core files work.
2980 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2981 Functions are now defined in mips-nat.c.
2983 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2985 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2986 serial_default_name().
2988 * remote-hms.c, ser-go32.c, serial.h: Change from
2989 serial_timedreadchar() to new serial_readchar().
2991 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2993 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2995 * c-exp.y: Moved handling of 'const' and 'volatile' from
2996 <type> to <typebase>. This removes 2 conflicts.
2998 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3000 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3001 from breakpoint table when reseting breakpoints.
3003 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3005 Native support cleanup and corefile fixes for i386 SVR4 systems.
3007 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3008 fill_fpregset): Moved to i386v4-nat.c
3009 * i386v4-nat.c, nm-i386v4.h, : New files.
3010 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3011 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3012 change i386v-nat.o to i386v4-nat.o.
3014 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3016 Miscellaneous 386 configs updated.
3018 * config/i386aout.mt (TDEPFILES): removed exec.o.
3019 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3020 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3021 (NAT_FILE, NATDEPFILES): new macros.
3022 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3023 config/i386v4.mt (TDEPFILES): removed exec.o.
3024 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3025 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3026 (NAT_FILE, NATDEPFILES): new macros.
3027 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3028 fork-child.o coredep.o corelow.o i386-xdep.o.
3029 (NAT_FILE, NATDEPFILES): new macros.
3031 Native support cleanup for i386bsd (untested).
3033 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3034 * config/i386bsd.mh (NATDEPFILES): added exec.o
3035 * tm-i386bsd.h (FLOAT_INFO): removed.
3036 * nm-i386bsd.h (FLOAT_INFO): added.
3038 Native support for i386v (untested).
3040 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3041 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3042 (NAT_FILE, NATDEPFILES): new macros.
3043 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3044 * i386-xdep.c: removed.
3045 * Makefile.in (HFILES): added nm-i386v.h
3046 * i386v-nat.c, nm-i386v.h: new file.
3047 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3049 * tm-i386v.h (FLOAT_INFO): removed.
3051 Native support for linux (untested).
3053 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3054 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3055 (NAT_FILE, NATDEPFILES): new macros.
3056 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3057 * Makefile.in (HFILES): added nm-linux.h.
3058 * nm-linux.h: new file.
3059 * xm-linux.h: updated copyright. cleaned up formatting.
3060 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3062 Native support for sun386 (untested).
3064 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3065 fork-child.o sun386-xdep.o.
3066 (NAT_FILE, NATDEPFILES): new macros.
3067 * config/sun386.mt (TDEPFILES): removed exec.o.
3068 * Makefile.in (HFILES): added nm-sun386.h.
3069 * sun386-nat.c, nm-sun386.h: new file.
3070 * sun386-xdep.c: removed.
3071 * xm-sun386.h: updated comment and copyright.
3072 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3075 Native support for i386mach (untested).
3077 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3078 fork-child.o mach386-xdep.o.
3079 (NAT_FILE, NATDEPFILES): new macros.
3080 * Makefile.in (HFILES): added nm-i386mach.h.
3081 * nm-i386mach.h, i386mach-nat.c: new files.
3082 * mach386-xdep.c: removed.
3083 * xm-i386mach.h: updated copyright.
3084 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3087 Native separation for go32 (untested).
3089 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3090 * go32-nat.c: new file.
3091 * go32-xdep.c (call_ptrace, child_resume,
3092 fetch_inferior_registers, store_inferior_registers,
3093 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3095 Native support for m88k (untested).
3097 * Makefile.in (HFILES): added nm-m88k.h
3098 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3099 FETCH_INFERIOR_REGISTERS): removed.
3100 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3101 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3102 (NAT_FILE, NATDEPFILES): new macros.
3103 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3104 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3105 * m88k-xdep.c: removed.
3107 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3109 * i386b-nat.c: Comment changes.
3110 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3112 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3114 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3116 Avoid longjmp()-catching compilation errors in cross-ports.
3118 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3119 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3120 Move from mips-tdep.c and tm-{irix3,mips}.h.
3121 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3123 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3126 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3127 (fetch_core_registers): Fix bfd_seek arguments.
3129 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3131 Make core files work again (add back the `core' target).
3133 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3134 (NATDEPFILES): Add corelow.o.
3135 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3138 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3139 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3140 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3141 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3142 appears. FIXME, these should be moved to NATDEPFILES for native
3145 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3147 Ultra3 host/target/native split. (untested).
3149 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3150 (fetch_register, fetch_inferior_registers,
3151 store_inferior_registers, fetch_core_registers): removed to
3153 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3155 * Makefile.in (HFILES): added nm-ultra3.h.
3156 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3157 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3159 (NAT_FILE, NATDEPFILES): new macros for native support.
3160 * config/ultra3.mt (TDEPFILES): exec.o removed.
3162 * xm-vaxult.h: add MEM_FNS_DECLARED.
3164 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3166 * Makefile.in (VERSION): Roll to 4.6.8.
3167 (OBS): Put version.o first, so Makefile rebuild happens early.
3169 * command.h: Publicize prototype for not_just_help_class_command.
3170 * command.c: Remove proto.
3171 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3172 output. Move "maint info" from class info to class maintenance,
3174 * infrun.c: Move "stop" to class_obscure, and give it a
3175 function so it will not be seen as a global help topic. FIXME,
3176 it should be possible to set these attributes independently.
3178 * core.c (core_command): Make nicer error message for no core support.
3180 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3182 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3183 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3185 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3186 (scan_compilation_units): Punt unused filename arg. dbfoff,
3187 lnoffset, and curlnoffset are file_ptr's now.
3188 (dwarf_build_psymtabs): Drop desc and filename args; use
3189 objfile. dbfoff and lnoffset are file_ptr's now.
3190 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3191 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3192 (elf_symfile_read): Skip desc and filename args to
3193 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3194 * gdb-stabs.h: Use file_ptr rather than off_t.
3195 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3196 compile-time debug check that someone turned off as "unused".
3197 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3198 * symfile.h: Update dwarf_build_psymtabs and
3199 elfstab_build_psymtabs prototypes.
3200 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3201 Use file_ptr offsets. bfd_seeks use L_SET.
3203 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3205 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3206 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3207 value so that demangler won't be invoked. This greatly speeds up
3209 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3210 linked_proc_info so that it properly deallocates the appropriate
3211 item after it is done with it instead of before.
3212 * Don't pass bogus frame pointer to create_new_frame(). Just
3213 leave it as zero so that lower level code will figure out the
3216 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3218 Sony News native support.
3220 * Makefile.in (HFILES): added nm-news.h.
3221 * nm-news.h: new file.
3222 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3223 fork-child.o coredep.o to NATDEPFILES.
3224 (NAT_FILE, NATDEPFILES): new macros for native support.
3225 * config/news.mt (TDEPFILES): removed exec.o.
3227 * remote-vx.c: remove redundant include of sys/time.h.
3229 * infrun.c: include ctype.h. Otherwise some machines result in
3230 undefined for isdigit.
3232 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3234 * configure.in: Convert m68k entries to m68* entries to handle
3235 all the various m68xxx hosts and targets.
3236 * config/news1000.mt: No longer needed, same as news.mt.
3238 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3240 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3242 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3244 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3245 nm-sun2.h, nm-mips.h.
3247 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3249 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3251 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3253 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3255 * xm-hppah.h: if __STDC__ is not defined, define
3257 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3258 compiler; see the comment in the file.
3260 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3262 First cut at support for all BSD variants on 386.
3264 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3265 * i386b-nat.c: New native support file.
3266 * configure.in: Add host and target for i[34]86-*-bsd*.
3267 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3269 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3271 Sun2 native support (untested).
3273 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3274 REGISTER_U_ADDR): removed to nm-sun2.h.
3275 * nm-sun2.h: new file.
3276 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3277 fork-child.o sun3-xdep.o removed.
3278 (NAT_FILE, NATDEPFILES): new macros.
3280 Mips native support. Decstation and iris4 have been tested.
3283 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3284 fill_fpregset): removed to irix4-nat.c
3285 * mips-xdep.c: removed.
3286 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3288 * procfs.c: include nm.h.
3289 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3290 * xm-irix4.h: bump copyright.
3291 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3292 PROC_NAME_FMT): removed.
3293 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3294 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3295 (NAT_FILE, NATDEPFILES): new macros for native support.
3296 (CC): supply default compiler switches.
3297 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3298 fork-child.o coredep.o.
3299 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3301 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3302 fork-child.o mips-xdep.o coredep.o.
3303 (NAT_FILE, NATDEPFILES): new macros for native support.
3305 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3307 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3308 (NATDEPFILES): added fork-child.o
3309 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3310 (NATDEPFILES): added fork-child.o
3311 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3312 (NATDEPFILES): added fork-child.o
3314 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3316 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3317 by using puts_filtered instead.
3319 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3321 * remote-nindy.c (nindy_load): Replacement version from Steve
3322 Chamberlain, doesn't require forking to run "strip" or "sx".
3324 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3326 * Makefile.in (HFILES): Add nm-*.h files.
3328 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3330 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3331 (NATDEPFILES): added fork-child.o.
3333 * doc/gdbint.texinfo: document a few more macros, create new
3334 section for native macros.
3336 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3338 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3339 resolution of copyright issues.
3341 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3343 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3344 subdir gets configured.
3346 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3348 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3350 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3351 searching for a "bfd_strip" program. Also, fixed up arguments
3352 passed to that program.
3354 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3355 which is now used for something else. Rewrite description of
3356 associated parameters to match how gdb does it now.
3357 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3359 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3361 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3363 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3366 * inferior.h (proc_signal_handling_change): prototype removed.
3367 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3368 (handle_command): now calls target_notice_signals.
3369 * procfs.c (proc_signal_handling_change): renamed to
3370 procfs_notice_signals. Now static. Add prototype. All callers
3372 * target.h (struct target_ops): new field, to_notice_signals.
3373 (target_notice_signals): new macro to cover new field.
3374 * target.c (cleanup_target): default to_notice_signals to ignore.
3375 * corelow.c (core_ops),
3377 inftarg.c (child_ops),
3378 procfs.c (procfs_ops),
3379 remote-adapt.c (adapt-ops),
3380 remote-eb.c (eb_ops),
3381 remote-es1800.c (es1800_ops, es1800_child_ops),
3382 remote-hms.c (hms_ops),
3383 remote-mm.c (mm_ops),
3384 remote-nindy.c (nindy_ops),
3385 remote-st2000.c (st2000_ops),
3386 remote-udi.c (udi_ops),
3387 remote-vx.c (vx_ops, vx_run_ops),
3388 remote.c (remote_ops),
3389 target.c (dummy_target),
3390 xcoffexec.c (exec_ops): added static initializer for
3392 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3394 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3396 * main.c (define_command): Add forgotten initializer.
3398 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3400 * language.c, language.h: Move saved_language out to global
3401 expected_language. Set expected_language when user expectation
3403 * language.c (language_info): Don't print type/range checking gub.
3404 * main.c (main): Set expected language.
3405 (execute_command): Check against expected language.
3406 * symfile.c (set_initial_language): Set expected language.
3408 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3410 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3412 A bunch of changes mostly to improve debugging of C++ programs.
3413 Specifically, the calling of inferiors methods is improved.
3415 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3416 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3417 hide the implementation details of pointer-to-method objects.
3418 How to tell if the pointer points to a virtual method is
3419 still very dependent on the particular compiler, but this
3420 should make it easier to find the places to change.
3421 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3422 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3423 macros, instead of a hard-wired-in code that incorrectly
3424 assumed a no-longerused representation of pointer-to-method
3425 values. And otherwise fix the relevant bit-rotted code.
3427 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3428 If there are both fields and methods, put a space between.
3430 * stabsread.c (read_struct_type): Fix bug in handling of
3431 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3432 by '_'). (It used to prematurely exit the loop reading in
3433 the fields, so it would think it should start reading
3434 methods while still in the fields. This could crash gdb
3435 given a gcc that can emit nested type information.)
3437 * valops.c (search_struct_method): Pass 'this' value by
3438 reference instead of by value. This provides a more
3439 consistent interface through a recursive search where the
3440 "bottom" functions may need to adjust offsets (due to multiple
3442 * valops.c, value.h, values.c: Pass extra parameters to
3443 value_fn_field and value_virtual_fn_field so we can
3444 correctly adjust offset for multiple inheritance.
3445 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3446 virtual function calls by using value_virtual_fn_field().
3447 * values.c: New function baseclass_offset, derived from
3448 baseclass_addr (which perhaps can be made obsolete?).
3449 It returns an offset rather than an address. This is a
3450 cleaner interface since it doesn't mess around allocating
3452 * valops.c (search_struct_method): Use baseclass_offset
3453 rather than baseclass_addr.
3455 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3457 * Makefile.in: Re-install 29K/UDI stuff.
3458 * remote-udi.c (udi_resume): Clean up.
3459 * (udi_wait): Rewrite, leave out bugs.
3460 * Add debugging code to print out all register fetches and stores.
3461 * Straighten out target_ops.
3462 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3464 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3466 * remote-udi.c (udi_create_inferior): run with no arguments should
3467 not pass the program name as an argument, since the UDI code
3468 already handles that.
3469 (udi_load): get the symbols from prog_name, not arg_string (the
3470 load command should really use arg_string as the program name, not
3471 prog_name, but at least the run command works now).
3473 * munch: HP9000/300 nm puts an extra space between T and symbol
3476 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3477 needed for vxworks targets.
3479 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3481 * am29k-tdep.c (_initialize_29k): Make it possible for the
3482 user to set and query the address where function calls into the
3483 inferior write a small scratch routine. `set call_scratch_address'
3484 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3485 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3486 not already cached validly.
3488 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3490 Rs6000 native support.
3492 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3493 machines without this header should not be compiling this file.
3494 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3495 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3496 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3497 * xm-rs6000.h: do not include ptrace.h.
3498 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3499 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3500 infptrace.o and inftarg.o move to NATDEPFIES.
3501 (NAT_FILE, NATDEPFILES): new macro for native support.
3503 Sun3 native support.
3505 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3506 new macros for native support.
3507 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3508 removed sun3-xdep.o.
3509 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3511 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3512 * sun3-nat.c, nm-sun3.h: new files for native support.
3514 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3516 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3517 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3518 dbfsize and use it to initialize new local file scope dbsize.
3519 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3520 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3521 DIEs as well as the current check for undersize DIEs. This helps
3522 to gracefully detect and reject corrupted DIE information.
3524 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3526 Add `command hooks' and a hook for inferior program stopping.
3528 * command.h (struct cmd_list_element): Remove unused `aux'
3529 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3530 * command.c (add_cmd): Initialize new fields, elim old.
3531 (add_alias_cmd): Clone new fields.
3532 (delete_cmd): Un-hook hookee if we're deleting hook.
3533 (help_cmd): Tell user the command is hooked, if it is.
3534 (lookup_cmd_1): Abbreviations return the original command
3535 instead of themselves, so that hooks on the original cmd will be
3537 * defs.h (enum command_class): Add class_pseudo and comments.
3538 * gdbcmd.h (execute_user_command): Add prototype.
3539 * infrun.c (normal_stop): If the stop command is hooked,
3540 run the hook whenever we stop.
3541 (hook_stop_stub): Stub for catch_errors.
3542 (_initialize_infrun): Set up pseudo "stop" command.
3543 * main.c (execute_user_command): Code extracted from execute_command.
3544 (execute_command): If hooked, run the hook before the command.
3545 (define_command): If defining a new hook, check the command it
3546 is hooking, and warn if none. Install the hook.
3547 * source.c (_initialize_source): "l" is an abbrev for "list".
3548 * doc/gdb.texinfo: Document command hooks.
3550 * Makefile.in (VERSION): Roll to 4.6.7.
3551 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3552 * infrun.c (breakpoints_inserted): Make it static again.
3553 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3555 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3557 Native file renaming.
3559 * nat-sparc.c -> sparc-nat.c
3560 * nat-sun4os4.h -> nm-sun4os4.h
3561 * nat-trash.h -> nm-trash.h
3562 * config/sun4os4.mh: track file renaming.
3563 * configure.in: link to nm.h rather than nat.h.
3564 * infptrace.c: include nm.h rather than nat.h.
3566 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3568 Host/target/native split for sun4.
3570 * Makefile.in (TSOBS): removed corelow.o.
3571 * infptrace.c: included nat.h.
3572 * nat-trash.h: temporary header file. This should be removed once
3573 all hosts have the native/host/target split.
3574 * configure.in: add a symlink from nat-trash.h to nat.h if no
3575 other nat file exists for this configuration.
3576 * sparc-tdep.c: no longer include sys/ptrace.h.
3577 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3578 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3580 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3581 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3582 to NATDEPFILES. removed sparc-xdep.o.
3583 (NATDEPFILES, NAT_FILE): new macros for native support.
3585 Break the direct connection from core_file_command to any
3586 particular type of core file support.
3588 * target.h (find_core_target): new prototype.
3589 * target.c (find_core_target): new function. Walks the target
3590 list looking for the core target.
3591 * core.c (core_file_command): replace calls to core_detach and
3592 core_open with find_core_target and direct calls.
3594 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3596 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3598 config/hp300hpux.mh: ALLOCA1 was not defined.
3600 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3602 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3603 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3604 until we can figure out a better way to do paging.
3606 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3608 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3609 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3610 * hppa-coredep.c: Remove, now that we use the hook.
3611 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3612 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3614 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3615 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3616 be ripped out and reimplemented right (see elfread.c).
3617 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3619 Rename all HPPA files to fit into unique DOS filenames:
3620 * *hppabsd* => *hppab*
3621 * *hppahpux* => *hppah*
3623 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3625 Make the /proc support a target-struct in its own right.
3627 * Makefile.in: Remove inftarg.[co], since it is now included via
3629 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3630 reference infptrace.o. Add fork-child.o to all *.mh that
3633 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3634 No longer global functions.
3635 (fork_inferior): New global function from fork-child.c.
3636 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3637 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3638 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3639 (child_create_inferior): New tiny function that calls fork_inferior.
3640 * fork-child.c: New file, containing fork_inferior, which is
3641 built from slight mods to inftarg.c's child_create_inferior.
3643 * procfs.c (procfs_ops): Add target vector.
3644 (attach): Rename as static do_attach.
3645 (procfs_create_inferior): New tiny function that calls fork_inferior.
3646 (child_xfer_memory): Rename to static procfs_xfer_memory.
3647 (store_inferior_registers): Rename to static procfs_store_registers.
3648 (inferior_proc_init): Rename to static procfs_init_inferior.
3649 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3650 procfs_files_info, procfs_open, procfs_mourn_inferior,
3651 procfs_can_run): Slightly mangled copies of the corresponding
3652 child_XXX routines from inftarg.c.
3653 (proc_wait): Renamed to static procfs_wait.
3654 (child_resume): Rename to static procfs_resume.
3655 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3656 (initialize_proc_fs): Rename to initialize_procfs. Set up
3659 * putenv.c: index -> strchr.
3660 * regex.c: Always rename bcopy to memcpy, etc.
3661 FIXME: Eventually do the renames rather than use #define's.
3662 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3664 * sparc-xdep.c: Move deferred_stores to target dependent.
3665 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3667 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3669 Split non-target-dependent code out of target_attach routines.
3671 * target.h: Comments on target_attach args and results.
3672 * infcmd.c (attach_command): Check for existing execution, call
3673 target_attach, set up terminal status and wait_for_inferior, wait
3674 for the attach status, and do normal_stop.
3675 * inftarg.c (child_attach): Remove target independent stuff.
3676 * remote-adapt.c (adapt_attach): Ditto.
3677 * remote-mm.c (mm_attach): Ditto.
3678 * remote-udi.c (udi_attach): Ditto.
3679 * remote-vx.c (vx_attach): Ditto.
3683 * remote-hms.c (hms_attach): Remove completely, it was useless.
3684 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3685 commented-out start_remote calls.
3686 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3687 DENTER and DEXIT macros and their calls. Use a real debugger --
3688 like gdb -- to see what functions are being called when.
3689 * utils.c (strcmp_iw): Make nonstatic, for lint.
3691 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3693 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3695 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3697 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3698 fix to differentiate between gcc1 & gcc2 compiled files so that we
3699 can debug calls that pass structs as args correctly.
3700 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3701 so, and what version.
3703 * remote.c (remote_wait): Make regs be char to avoid picayune
3704 ANSI compiler warnings.
3706 * energize.h: Move all external struct decls to inside of
3707 __STDC__, add prototype for energize_shell_wait().
3708 * energize.c (getpty): Clean up, make us really get a controlling
3710 * (energize_initialize): Disable SIGIO prior to setting up for
3711 I/O interrupts. Move setsid(), et. al. to getpty().
3712 * (energize_shell_wait): New routine to wait for things started
3713 via the shell command, uses wait() instead of /dev/proc.
3714 * Also, add prototype for execute_command_1().
3716 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3718 * inftarg.c (child_create_inferior, child_attach,
3719 child_mourn_inferior): collect unix child process stratum
3720 functions which live below the target vector into this file to
3721 facilitate host/target/native split. Also, make them static.
3722 * inflow.c (child_mourn_inferior): removed.
3723 * infrun.c (child_create_inferior, child_attach): removed.
3724 (resume): becomes global so that functions below the
3725 target vector can find it.
3726 * inferior.h (resume): add prototype.
3727 (child_mourn_inferior, child_create_inferior, child_attach):
3730 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3731 replaced with find_default_attach and
3732 find_default_create_inferior.
3734 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3736 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3737 addresses don't get displayed in the wrong positions.
3739 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3741 Separate core functions along target vector in preparation for
3742 native support. Functions above vector now live in core.c. Those
3745 * core.c (solib_add_stub, core_close, core_open, core_detach,
3746 get_core_registers, core_files_info, core_ops): moved to corelow.c
3747 (_initialize_core): removed addition of core_ops target.
3748 * corelow.c: new file.
3749 (solib_add_stub, core_close, core_open, core_detach,
3750 get_core_registers, core_files_info, core_ops): moved from core.c
3751 (_initialize_corelow): new function.
3752 * gdbcore.h (core_open, core_detach): added prototypes.
3753 (core_ops): add forward declaration.
3754 * Makefile.in (SFILES_MAINDIR): add core.c
3756 (TSOBS): change core.o to corelow.o
3758 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3760 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3761 instead of 'sun' predefined symbol so that trap analysis code is
3762 enabled only when the TARGET is a sun3.
3764 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3766 * tm-i960.h (ext_format_i960): Add top-level declaration.
3767 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3768 blocks, else Sun4 compiler complains.
3770 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3772 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3773 instruction's argument. Patch from jonathan@cs.stanford.edu
3776 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3778 Break the thread of control that implies that a unix child
3779 process will be the default target.
3781 * target.c (find_default_run_target, find_default_attach,
3782 find_default_create_inferior, return_zero): new functions.
3783 (cleanup_target): Make return_zero the default for to_can_run.
3785 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3786 child_create_inferior references with find_default_XXX instead.
3788 * target.h (struct target_ops): new field, to_can_run.
3789 (find_default_attach, find_default_create_inferior): new prototypes.
3790 (target_can_run): new macro.
3792 * Also added a zero (default) to_can_run element to all static
3793 struct target_ops initializations throughout GDB, except:
3794 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3796 * infrun.c (child_create_inferior): Clean up error handling when
3797 no exec file is specified.
3798 (child_attach): Don't require exec file.
3800 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3802 Remove kill_inferior_fast, in favor of target_kill, which goes
3803 through the target vector.
3805 * inferior.h (kill_inferior_fast): remove declaration.
3807 * main.c (disconnect): call quit_cover using catch_errors rather
3808 than calling kill_inferior_fast directly. New way goes through
3809 the target vector, handles attached processes, and writes
3810 command history if appropriate.
3811 (quit_cover): new function, wrapper for quit_command.
3813 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3814 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3815 inlining them into the local kill_inferior when needed.
3817 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3819 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3820 * stabsread.c (read_struct_type): Simplify complicated expression
3821 for dumb DECstation compiler.
3823 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3825 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3826 operands to memory management instructions, from WRS.
3828 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3830 * main.c (main): Back out previous language setting changes.
3831 Replace with simple default to C before processing any init
3832 files. There MUST be a language set, even in the absence of
3833 init files or executables, or expression parsing fails.
3835 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3837 * main.c (main): Move code that sets initial language to
3838 symfile.c. Fixup places where command files are processed to
3839 be consistent in setting a default language if none has been
3841 * symfile.c (set_initial_language): Add code moved from
3842 main() that sets an initial default language when a new
3843 symbol file is read.
3844 * symfile.c (symbol_file_command): Call set_initial_language.
3845 * symtab.c (find_main_psymtab): Add FIXME comment.
3847 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3849 * breakpoint.c, sparc-tdep.c: comment changes.
3850 * configure.in: removed target_dependent line.
3852 * remote-mm.c (mm_attach): change printf to error to prevent
3854 * remote-udi.c (udi_attach): change printf to error to prevent
3857 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3858 calls to {fetch|store}_inferior_registers with calls to
3859 target_{fetch|store}_registers, for remote-target independence.
3861 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3863 * Makefile.in: Fix bug I introduced in merging Rich's change.
3864 * infrun.c (child_create_inferior): Use proceed() rather than
3865 doing all the same stuff by hand.
3867 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3869 * Makefile.in, configure.in: add support for files used only when
3870 configured native, that is, when host = target.
3872 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3874 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3875 stores are target dependent and were moved from xm to tm.
3877 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3879 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3881 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3882 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3884 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3886 * target.h (struct target_ops): removed to_convert_to_virtual and
3887 to_convert_from_virtual elements. Initializations removed from
3888 all static initializations.
3889 (target_convert_to_virtual, target_convert_from_virtual):
3891 (host_convert_to_virtual, host_convert_from_virtual): Removed
3892 forward declarations.
3893 * target.c (cleanup_target): removed default assignments for
3894 to_convert_to_virtual and to_convert_from_virtual.
3895 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3897 * findvar.c (value_of_register, value_from_register):
3898 target_convert_to_virtual inlined.
3899 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3900 * valops.c (value_assign): target_convert_from_virtual inlined.
3902 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3904 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3905 position wrong if used for the prompt.
3906 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3908 Support for accessing arbitrary MIPS stack frames in memory.
3910 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3911 set, run it before INIT_EXTRA_FRAME_INFO.
3912 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3914 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3915 (FP) value in the frame_info struct if it is zero (as from top of
3917 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3919 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3920 comes back as zero. So does FP_REGNUM, as a trigger for
3921 init_extra_frame_info.
3923 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3924 the program counter set before INIT_EXTRA_FRAME_INFO is run.
3925 (INIT_FRAME_PC): Defined to null.
3926 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
3927 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
3928 Briefly explain MIPS stacks in GDB.
3930 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3932 * copying.awk, copying.c (show_copying_command,
3933 show_warranty_command): Rename from copying_info, warranty_info,
3934 to match command function conventions.
3936 * utils.c (prompt_for_continue): Reinitialize more-counts
3937 before printing anything, and again afterward. Fix comments.
3938 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
3939 or alloca() if needed.
3941 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3942 detect native versus cross-host.
3944 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3946 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3947 Suns. Rename to m68k_saved_pc_after_call.
3948 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
3949 m68k_saved... instead of sun3_saved...
3951 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
3953 * Makefile.in (update-depend, update-alldeps): Split out of
3954 setup-to-dist, for convenience in rebuilding the depend and
3956 (assorted): Update to catch straggler files when building gdb.tar.Z.
3958 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3960 Preliminary cleanup for splitting host/native/target.
3962 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3963 here; it is dealt with at a gdb-target-independent level.
3964 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3965 high toned routine. Fix return type to void.
3966 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
3967 Rich and I believe the "real problem" was that both single_step
3968 and target_resume were issuing PT_CONTINUE calls. This would
3969 cause the second PT_CONTINUE to sometimes fail because the process
3970 was already running.
3971 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3973 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3975 * energize.c (pty_to_kernel): Must check for EAGAIN as
3976 termination condition.
3977 (full_filename): Don't prepend dirname if filename begins with /.
3978 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3980 (getpty (NCR)): Lotsa bug fixes...
3981 (kernel_dispatch (case StopRType)): Use kill() instead of
3982 killpg() so we can deal with losing systems...
3983 (wait_for_events): Work around NCR select() lossage. It doesn't
3984 zero out readfds when select() returns zero.
3985 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3986 getcwd() instead of getwd() (NCR getwd() seg faults).
3987 (energize_wait): Use sigaction() for NCR. Their version of signal()
3988 is unreliable by default.
3990 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3991 error from PIOCSWSTOP.
3993 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3994 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3995 defs.h, utils.c: Make vfprintf_filtered global.
3997 * energize.c (send_location): New routine to consolidate all
3998 places where we must notify kernel of where the given pc is.
3999 (cplus_demangle): Put single-quotes around demangled names.
4000 (energize_call_command): Call send_location() after doing up,
4001 down, and frame commands.
4003 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4005 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4006 pass at doc for two new remote targets---29K using UDI, and Tandem
4007 ST2000 using STDBUG.
4009 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4011 * doc/all.m4: turn on H8/300 stuff for generic manual
4013 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4014 after explicit call to breakpoint() in serial stubs.
4016 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4018 * mipsread.c: Clean up some white space.
4019 (parse_symbol): Handle stEnd of stFile.
4020 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4022 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4023 store_inferior_registers): Replace unexplained numbers
4024 with manifest constants from a DECstation header file.
4025 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4026 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4028 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4030 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4031 for "down". Suggested by Richard Stallman.
4033 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4035 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4036 redeclaration bug on SunOS 4.
4038 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4040 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4041 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4042 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4043 they aren't already there.
4044 * remote-vx.c (vx_prepare_to_store): Ditto.
4045 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4047 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4049 Removed a large number of changes inserted by Per Bothner
4050 for C++ support. These will go back in when they've been
4053 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4055 * serial.h: Fix prototye for serial_raw().
4056 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4057 serial_write() to match prototypes.
4058 * remote-st2000.c (get_reg_name): Make *p be const.
4060 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4062 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4063 to agree with target structure field type.
4064 (nindy_store_registers): Ditto.
4066 * Makefile (OPCODES): New var, pointing to opcodes library.
4067 (CLIBS, CDEPS): Include it.
4068 (saber_gdb): Load opcodes library.
4070 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4072 * a68v-xdep.c (store_inferior_registers): declare as void.
4073 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4074 * remote-st2000.c: Massive changes to use new serial package.
4075 Also added 'connect' command to transparantly connect to serial
4077 * ser-termios.c: Big cleanup, use nicer coding conventions.
4078 * ser-bsd.c: New module, serial stuff for BSD systems.
4079 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4080 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4082 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4084 * doc/gdb.texinfo: fix shameful error of agreement reported by
4085 jimb@occs.cs.oberlin.edu (Jim Blandy)
4086 * doc/gdb.texinfo: remove old partial discussion of remote serial
4087 protocol (via serial debug stubs)
4088 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4089 use of serial debug stubs
4091 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4093 * symfile.h: Declaration of set_demangling_style() moved
4094 here from demangle.h (which is now in ../include).
4095 * i386-xdep.c: Update comment.
4097 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4099 * symtab.c (completion_list_add_symbol): restructured to optimize
4100 for time. First clip names that cannot match. Then clip any
4101 names we've already considered. Drop a redundant strncpy. Drop
4102 a redundant malloc and associated free for demangled names.
4104 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4106 * a68v-xdep.c (store_inferior_registers): Define as type void.
4107 * configure.in: Add host m68k-apollo*-bsd*.
4108 * demangle.c (struct demanglers): Use enum instead of constant
4109 value to keep braindamaged HP/Apollo compiler happy.
4111 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4113 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4114 match "FOO". This allows 'break Foo' to work when Foo is
4115 a mangled C++ function. (See comment before function.)
4117 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4119 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4120 for files in vx-share/*.c.
4121 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4122 for normal GDB source files.
4124 * Makefile.in (VERSION): Roll to 4.6.6.
4126 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4127 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4128 * tm-sun3os4.h: Update comments.
4129 * xm-delta88.h: Remove STACK_END_ADDR.
4131 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4133 * Makefile.in (VERSION): Roll to 4.6.5.
4135 * infrun.c: Lint for recent `handle' changes.
4137 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4138 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4139 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4140 should include a ser-XXX.o module.
4142 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4143 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4145 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4146 known suns in configure.in, rather than mapping them to unique
4147 config files that happen to duplicate other config files.
4148 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4149 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4151 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4153 * configure.in (*-*-sunos*): Use trailing * to match all
4154 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4155 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4156 in production on Sun-4.
4157 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4158 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4159 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4161 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4162 config/sparc-noun.mt: New target configs for embedded.
4163 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4165 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4166 target definitions for embedded with and without underlines on
4169 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4170 not a parameter of the CPU, but of the development environment.
4171 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4173 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4175 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4176 (which involves reading in main's symtab) if we have no breakpoints.
4178 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4180 * dwarfread.c (cu_language): New local variable to record
4181 language for current compilation unit being processed.
4182 * dwarfread.c (set_cu_language): New local function to decode
4183 and record language for current compilation unit being processed.
4184 * dwarfread.c (synthesize_typedef): Add local function to
4185 synthesize a typedef for C++ classes, structs, unions, and
4187 * dwarfread.c (read_structure_scope): Synthesize typedefs
4188 for C++ classes, structs and unions.
4189 * dwarfread.c (read_enumeration): Synthesize typedefs for
4191 * dwarfread.c (read_file_scope): Call set_cu_language to
4192 record language for current compilation unit. After symtab
4193 is built, save this recorded language.
4194 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4195 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4196 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4197 typedefs for C++ classes, structs, unions, and enumerations.
4198 * dwarfread.c (scan_compilation_units): Call set_cu_language
4199 to record language for current compilation unit.
4200 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4201 for TAG_enumeration_types, rather than in add_partial_symbol.
4202 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4203 case with class, struct, and union type cases, now that they are
4204 the same. Remove tests for non-NULL name attributes, now done
4206 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4207 treat as alias for TYPE_CODE_STRUCT for now.
4209 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4211 * Makefile.in: map "gdb" through program_transform_name when
4214 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4216 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4217 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4218 Use "regi" for local indexing through register numbers, reserving
4219 "regno" for the name of a specific register passed as an input
4220 parameter. Fix bug propagated through all versions that sometimes
4221 used regno as an index when it should have been regi, thus using
4222 -1 as an index in some cases.
4224 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4226 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4227 respectively, so same demangler can be used by other programs.
4228 * Makefile.in: Remove demangler stuff.
4229 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4230 * demangle.c (_initialize_demangler): Tell demangler which
4231 CPLUS_MARKER to assume.
4233 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4235 RS/6000 portability changes (for hosting cross-debuggers).
4237 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4238 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4239 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4240 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4241 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4242 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4243 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4244 (NO_SINGLE_STEP): Add, target-dependent.
4245 (loadinfotextindex): Lowercase, remove "aix_".
4246 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4247 (NO_SINGLE_STEP): Remove, target-dependent.
4248 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4249 * xcoffread.c: Only build file if RS/6000 native GDB.
4250 (build_function_symbol): Remove #if 0'd code.
4251 * rs6000-tdep.c: Cleanup. Add static fn protos.
4252 Use CORE_ADDR for addresses throughout. Make void fns void.
4253 (pop_dummy_frame): Add FIXME about bogosity of design here.
4254 (rs6000_struct_return_address): Ditto.
4255 (frameless_function_invocation, frame_get_cache_fsr,
4256 frame_initial_stack_address, xcoff_relocate_symtab,
4257 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4258 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4259 Use CORE_ADDRs. Change identifiers to lowercase.
4261 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4262 supplying dummy routines if non-native. Add prototype for
4263 static exec_one_dummy_insn. Move a mess of functions to
4264 rs6000-tdep.c (as above). Remove #if 0'd code.
4266 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4267 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4268 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4270 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4273 * vx-share/README, nindy-share/README: New files describing
4274 how these directories' code is shared, and with whom.
4276 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4278 * configure.in (target configurations): Reformat into table.
4279 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4281 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4282 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4283 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4284 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4285 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4286 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4288 * Makefile.in (config-check): Add command to check whether
4289 configure.in is consistent with config/*.
4291 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4293 * configure.in (host configurations): Reformat nested cases into
4294 easy-to-maintain table.
4295 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4296 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4298 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4300 * cplus-dem.c: Reorder args to most local functions to make them
4301 follow the consistent pattern of struct work_stuff pointer first,
4302 followed by pointer into string being demangled, followed by
4303 pointer to the string where the result is being stored, followed
4304 by other args. Also generally replace most variables of name
4305 "type" with "mangled" for consistency. They all pointed to the
4306 same string but half were one name and half the other.
4307 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4308 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4309 use whenever a qualified name is being demangled.
4310 * cplus-dem.c (do_type): Qualified names are treated similarly
4311 to fundamental types, not as modifiers of fundamental types.
4313 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4315 * configure.in: Add sparclite as a target.
4317 * sparc-stub.c (handle_exception): Flush instruction cache just
4318 before returning to the user. (hexToInt): Fix overzealous cleanup.
4320 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4322 * infrun.c (handle_command): Rewrite to allow multiple signal
4323 numbers, signal number ranges, and to recognize "all" to mean all
4324 signals except those used by the debugger.
4325 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4326 to set or reset actions for specific signals.
4328 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4330 * coffread.c (decode_type): Call alloc_type to alloc new
4332 * stabsread.c (read_array_type, read_range_type, define_symbol):
4333 Call alloc_type to alloc new types.
4334 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4335 from type_obstack to symbol_obstack.
4336 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4338 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4339 associated with a type, using the same mechanism as was used to
4340 allocate space for the type structure itself.
4341 * coffread.c (patch_type, coff_read_struct_type,
4342 coff_read_enum_type): Use TYPE_ALLOC.
4343 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4344 * gdbtypes.c (create_array_type, check_stub_method,
4345 allocate_cplus_struct_type): Use TYPE_ALLOC.
4346 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4347 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4348 read_range_type): Use TYPE_ALLOC.
4350 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4352 * breakpoint.c (breakpoint_re_set): Select a default source
4353 symtab if one is not currently selected.
4354 * utils.c (query): Call wrap_here before building the output
4355 query string, to turn off wrapping and flush any buffered output.
4356 Otherwise our query may end up in the wrap buffer and never be
4358 * eval.c (evaluate_subexp): Report error when attempting to
4359 evaluate subscript for types without a target type, rather
4360 than dumping core by using the NULL pointer.
4361 * symfile.c (symbol_file_command): Forget current_source_symtab
4362 and current_source_line when discarding symbol table.
4364 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4366 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4368 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4369 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4371 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4373 * remote.c (remote_open): Fix baud rate setting to make -b flag
4374 work. (remote_wait): Change 'T' message parser to deal with new
4375 improved format which allows stub to send an arbitrary bunch of
4377 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4378 make all this re-entrant by storing all state on the stack. Clean
4379 up memory error trapping. (computeSignal, set_debug_traps):
4380 make it all table driven. Make a start at a baud rate setting command.
4382 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4384 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4386 * remote-vx.c: redefine malloc to avoid buggy declaration on
4387 RS/6000 <rpc/types.h>.
4388 xm-rs6000.h: include <sys/select.h> to define fd_set for
4389 <rpc/svc.h> on RS/6000.
4391 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4393 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4394 recursive invocations of make. Always create installation
4397 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4399 * m68k-pinsn.c: Minor fix in style of output (don't use
4400 range to indicate floating point control registers).
4402 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4404 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4406 * infcmd.c (registers_info): Handle multiple register names.
4407 Changes inspired by Roland McGrath.
4409 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4411 * sparc-stub.c: New file. Mix it with your SPARClite
4412 application, and it will speak GDB remote protocol!
4413 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4414 deal with arbitrary registers. Needed for sparc-stub.
4416 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4418 * cplus-dem.c (cplus_markers): Add table for gnu style and
4419 use throughout, in place of compile time constant CPLUS_MARKER.
4420 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4421 * cplus-dem.c (cfront_special): New function, as suggested
4422 by pfieland@stratus.com.
4423 * cplus-dem.c (forget_types): New function.
4424 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4426 * cplus-dem.c (mop_up): Call forget_types().
4427 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4428 Use throughout, instead of checking current_demangling_style.
4429 * cplus-dem.c (demangle_signature): When finding an explicit
4430 start of function args, forget all remembered types for
4431 lucid/cfront style demangling.
4432 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4433 underbar characters, use last pair as the delimiter. Hoist
4434 gnu_special() call up to cplus_demangle(). Call cfront_special()
4436 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4437 for inherited classes.
4438 * cplus-dem.c (demangle_args): Document quirks of numbered
4439 references to previously seen types.
4440 * dbxread.c (read_ofile_symtab, process_one_symbol):
4441 Use AUTO_DEMANGLING rather than explicitly checking
4442 current_demangling_style.
4443 * demangle.h: Add some comments.
4444 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4445 CFRONT_DEMANGLING): New macros.
4446 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4447 not found in the actual producer string produced by lcc.
4448 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4449 than explicitly checking current_demangling_style.
4451 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4453 * breakpoint.c (enable_longjmp_breakpoint,
4454 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4455 Check for duplicate breakpoints at the same address. Bug report
4456 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4458 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4460 * buildsym.c (end_symtab): Document that end_symtab can return
4461 NULL under non-error conditions.
4462 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4463 returned from end_symtab for empty compilation units.
4465 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4467 * am29k-tdep.c: Lint from DECstation compiler.
4468 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4469 As the man page says, "Sometimes you just can't get lint to shut
4470 up". That doesn't mean you should blow away the code it won't
4472 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4473 it up over the next few weeks. Make mips x 29k build.
4474 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4475 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4476 but leave it as a comment because the breakpoint instruction
4477 is not easily accessible at this moment (it's static, and if
4478 we define one here, it goes into every file compiled).
4480 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4482 * Makefile.in (VERSION): Bump to 4.6.3.
4483 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4484 function scopes when building partial symbol tables.
4485 * objfiles.c (open_existing_mapped_file): Make it clear in
4486 warning message that out of date mapped files are ignored.
4487 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4488 unit source file name in error message.
4490 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4492 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4493 * dwarfread.c (struct_type): In absence of AT_byte_size for
4494 bitfield, use size of object of member's type for the size of
4495 the anonymous object containing the bit field.
4496 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4497 an AT_byte_size attribute is seen.
4498 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4499 union aux_ext (was aux_ent).
4500 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4501 unsigned char* to char*, for Lucid compiler.
4502 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4503 to be correct type (from unsigned char* to char*).
4504 * valprint.c (type_print_derivation_info): Minor tweak to placement
4505 of commas in derived class printing.
4506 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4508 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4510 * xm-go32.h: Define LSEEK_NOT_LINEAR
4511 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4512 then work out the lseek positions of newlines by running through
4513 the file and `tell'ing. This makes source file listing work on
4514 OS's where the relationship between physical position in file and
4515 canonical position is indeterminate, eg VMS and DOS.
4517 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4519 * stabsread.c: Ensure that all members of all allocated structures
4520 are initialized to known state to avoid hard to find bugs with gdb
4521 using fields containing random data.
4522 * buildsym.c (start_subfile): Compact dirname initialization.
4523 * buildsym.c (patch_subfile_names): New function.
4524 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4525 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4526 * buildsym.h (patch_subfile_names): Add prototype.
4527 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4529 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4531 * remote-udi.c: Update comments.
4533 * remote.c (getpkt): Only force retransmission ten times;
4534 after that, assume bug in target code, and handle pkt anyway.
4536 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4538 * configure.in: Add support for apollo 68k under BSD environment.
4539 * xm-apollo68b.h: New file to support above.
4541 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4543 * configure.in: Recognize i486 host cpu.
4544 * valprint.c (type_print_derivation_info): Print derivation info
4545 in same form as class declarations in source.
4546 * valprint.c (type_print_varspec_suffix): Split arg printing
4547 code out to type_print_args function.
4549 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4551 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4552 at_import, at_frame_base.
4553 * dwarfread.c (completedieinfo): Remove cases for obsolete
4554 AT_visibility, AT_import, and AT_frame_base attributes.
4555 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4556 i860, which can keep up to 4 shadow breakpoints.
4557 * tm-stratus.h (USG): Define.
4558 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4559 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4560 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4561 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4562 * config/stratus.mt (TDEPFILES): Include files available from
4563 stratus that are not yet in release pending receipt of paperwork
4565 * buildsym.c (finish_block): Minor code format change.
4566 * gdbtypes.h (struct field): Add to comments.
4567 * gdbtypes.h (virtual_field_bits): Add to comments.
4568 * objfiles.c (allocate_objfile): Change obstack interface to
4569 match FSF merging efforts.
4571 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4573 * Makefile.in (VERSION): Bump to 4.6.2.
4574 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4575 * Makefile.in (OBS): Add stabsread.o
4576 * Makefile.in (stabsread.o): Add build rule.
4577 * stabsread.c, stabsread.h: New files.
4578 * buildsym.c: Split out stabs specific support to stabsread.c.
4579 * buildsym.h: Split out stabs specific support to stabsread.h.
4580 * dbxread.c (stabsread.h): Include
4581 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4582 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4583 * dbxread.c (read_ofile_symtab): Call end_stabs.
4584 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4585 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4586 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4587 really_free_pendings to cleanups.
4588 * elfread.c (elf_new_init): Call stabsread_new_init.
4589 * gdbtypes.c: Small changes to maintenance commands.
4590 * mipsread.c (stabsread.h): Include.
4591 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4592 * xcoffread.c (stabsread.h): Include.
4593 * xcoffread.c (global_stabs): Remove redundant def.
4594 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4596 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4598 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4599 * inflow.c (terminal_init_inferior, terminal_inferior,
4600 terminal_ours_1, initialize_inflow): Record and use state
4601 of lmode_inferior_valid and lmode_ours_valid.
4603 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4605 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4606 include <sgtty.h> on USG. (from sef).
4608 * depend: es1800 dependency needed here.
4610 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4612 * buildsym.c (read_struct_type): Initialize structs allocated
4613 with alloca, to avoid using random values from stack later on.
4614 * defs.h (fprintf_filtered): Add prototype.
4615 * gdbtypes.c (check_stub_method): Fix misleading comments.
4616 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4618 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4619 small changes to maint support functions.
4620 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4621 for some fields and expand comments.
4622 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4623 macro and track change to obstack_full_begin macro.
4624 * utils.c (fprintfi_filtered): New function.
4625 * valprint.c (type_print_base): Fixup field printing to not
4626 print extraneous lines and not print bogus "no data fields"
4627 messages for C++ classes with no data members. Also use new
4628 fprintfi_filtered function.
4630 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4632 * configure.in: es1800 ok for 68000 too.
4634 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4636 * configure.in: echo error messages to stderr, not stdout
4638 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4640 * configure.in: recognize hppa* instead of hppa
4642 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4644 * energize.c: Second cut at DynamicLoad message handling.
4646 * energize.c: Relativize pathnames in #include statements.
4647 * (kernel_dispatch): Better error messages for unknown protocol
4649 * (kernel_dispatch): First cut at DynamicLoad message handling.
4651 * Makefile.in: Remove -I../readline from all compilations,
4652 include a special case for main.o instead.
4654 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4656 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4657 error if it fails to find a member type, rather than return NULL
4658 and trigger a coredump.
4659 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4660 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4661 match on complete demanglings, including argument lists for member
4662 functions, rather than just accepting the first demangling that
4663 matches the class and function name.
4664 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4665 to start_symtab as the directory name.
4666 * dwarfread.c (completedieinfo): Strip off any leading hostname
4667 portion of the AT_comp_dir attribute string. Gdb doesn't know
4668 what to do with them (FIXME).
4670 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4672 * breakpoint.c (commands_command): Simplify code a bit, remove
4673 unnecessary fflush().
4675 * Makefile.in (OTHERS): Add gcc.patch.
4676 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4678 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4680 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4681 lcc producer string.
4683 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4685 * WHATS.NEW renamed to NEWS.
4687 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4689 * dbxread.c, dwarfread.c: Re-enable experimental code to
4690 automatically select demangling style.
4691 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4692 DEMANGLING_STYLE, to make more descriptive. Revert back to
4693 "auto" as default. Comment use.
4694 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4695 * Makefile.in (${DEMANGLER}.o) Remove target and special
4698 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4700 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4702 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4704 * Makefile.in, demangle.c: Change default demangling style to
4706 * Makefile.in: Update version to 4.6 !!!
4707 * README, WHATS.NEW: Update for 4.6.
4709 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4711 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4714 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4715 nodes as base classes.
4717 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4719 * alldeps.mak, depend: Update.
4721 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4723 * Makefile.in (VERSION): 4.5.9.
4725 * xm-hp300bsd.h: Add decl for strdup().
4726 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4727 PDR. Cleanup a few things, fix compilation warnings.
4729 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4731 * Makefile.in (DEMANGLING_STYLE): New define to set default
4732 demangling style for C++. Defaults to "auto".
4733 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4734 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4735 * Makefile.in (OBS): Add demangle.o
4736 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4737 Remove compile time decisions about demangling style and replace
4738 with runtime decisions using current_demangling_style.
4739 * cplus-dem.c (main): Expand code included during building of
4740 standalone demangler to recognize demangling style options.
4741 * dbxread.c (demangle.h): Include.
4742 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4743 demangling style if processing g++ code and current demangling style
4744 is auto (Note: this feature currently disabled.)
4745 * demangle.c: New file, generic demangling control.
4746 * demangle.h (demangling_styles): New enumeration to select one
4747 of several demangling styles. Also define string names for each
4749 * demangle.h (set_demangling_style): Add prototype.
4750 * dwarfread.c (demangle.h): Include.
4751 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4752 New producer string prefixes to recognize.
4753 * dwarfread.c (handle_producer): Consolidate actions for specific
4754 producers. Set demangling style based on producer string if
4755 current style is auto. (Note: this feature currently disabled.)
4756 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4758 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4760 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4762 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4764 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4765 * c-exp.y: Call lookup_signed_typename() after seeing
4766 "signed". This handles "signed char" correctly.
4767 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4768 keywords before a type specifier.
4770 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4772 * command.c (lookup_cmd_1): Clarify descriptive comments.
4773 * gdbcmd.h (maintenanceprintlist): Add declaration.
4774 * main.c (maintenanceprintlist): Add definition.
4775 * main.c (gdb_completer_command_word_break_characters): Add.
4776 * main.c (symbol_completion_function): Switch completer word
4777 break character sets dynamically, based on whether completion is
4778 being done on commands or on something else.
4779 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4780 * maint.c: Include demangle.h.
4781 * maint.c (maintenance_demangle): New function.
4782 * maint.c (maintenance_print_command): New function.
4783 * maint.c (_initialize_maint_cmds): Reorganize some commands
4784 under new maintenance print subcommand.
4786 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4788 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4789 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4790 target type. Otherwise, 'whatis this.field' wouldn't work,
4791 which would be inconsistent, since 'print this.field' works.
4792 * buildsym.c (read_struct_type, read_enum_type): Clear
4793 TYPE_FLAG_STUB flag.
4794 * buildsym.c (cleanup_undefined_types): Don't rely on a
4795 flawed "Reasonable test to see if" a type has been defined
4796 since it was referred to; now we can just see if the
4797 TYPE_FLAG_STUB flag has been cleared.
4798 * valprint.c (print_type_base): Emit public/protected/private
4799 labels for methods as well as fields. Also, indent these labels
4800 2 spaces instead of 4, for a more conventional "look".
4801 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4802 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4803 * gcc.patch: New file. Contains patch for gcc (so people
4804 with gdb-2.2.x won't have to wait for a new gcc release).
4806 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4808 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4809 (print_addr): Call print_address to show symbolic version as well.
4811 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4813 (vx_read_register): Declare inferior_fp_regs. Delete code for
4814 copying "inferior_registers" around; the values are already in var
4815 "registers". Use correct size for register set.
4817 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4818 target doesn't support it.
4819 (vx_read_register): Don't try reading them either.
4821 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4822 VxWorks back end reads them in one contiguous set except for this
4824 (register_names): Change "pc" to "pcw" to avoid confusion printing
4826 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4827 find the PC under VxWorks.
4829 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4831 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4832 to create new blank types, instead of handcrafting them.
4833 * defs.h (printfi_filtered): Add prototype.
4834 * utils.c (printfi_filtered): New function.
4835 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4836 to simplify the code. Other cleanups.
4837 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4838 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4839 use of various fields.
4840 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4841 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4842 production that currently treats it exactly the same as STRUCT.
4843 * c-exp.y (yylex): Recognize "class" as token CLASS.
4844 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4845 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4846 general symbol handling code. Call cplus_mangle_opname with
4848 * symtab.c (decode_line_2): Print demangled function names in
4849 breakpoint menus, instead of just file and line number.
4850 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4851 * valprint.c (type_print_base): Print "class" for C++ classes,
4852 rather than "struct". Print section labels for public, protected
4853 and private members of C++ classes.
4854 * values.c: Include demangle.h.
4855 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4857 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4859 * Makefile.in (VERSION): Update to 4.5.8.
4861 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4863 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4864 prevent crashes when examining cross-targets.
4865 * dbxread.c (process_one_symbol): Include directory name when
4866 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4867 find include files, and yacc/lex sources when the cwd doesn't match
4868 that in which the object was compiled.
4869 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4871 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4874 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4876 * maint.c (maintenance_command, maintenance_info_command):
4877 Install with allow_unknown as 0 and call help_list to show
4878 list of possibilities when no subcommand is specified.
4880 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4882 * configure.in: Add m68k-ericsson-*.
4883 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4885 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4887 * maint.c: New file.
4888 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4889 * Makefile.in (OBS): Add new file maint.o.
4890 * defs.h (command_class): Add class_maintenance.
4891 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4892 commands. Allow for them (and other nonessential parts of gdb)
4893 to be selectively left out under special circumstances.
4894 * gdbtypes.c (recursive_dump_type): New function; supports
4895 maintenance print-type command.
4896 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4898 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4900 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4901 initializers. Add initializations for setprintlist, showprintlist,
4902 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4903 * printcmd.c (maintenance_print_type): New maintenance cmd.
4904 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4905 implied by comment that all cmd lists are owned by main.c.
4906 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4907 that all cmd lists are owned by main.c.
4908 * language.c (setchecklist, showchecklist): Move to main.c, as
4909 implied by comment that all cmd lists are owned by main.c
4910 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4911 deletelist): Remove redundant declarations (also in gdbcmd.h).
4912 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4913 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4914 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4915 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4916 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4917 maintenance_print_msymbols, maintenance_print_objfiles):
4919 * symmisc.c (printsyms_command, printpsyms_command,
4920 printmsyms_command, printobjfiles_command): Removed from
4921 _initialize_symmisc.
4922 * main.c (dump_me_command): Moved to maint.c and renamed to
4923 maintenance_dump_me.
4924 * breakpoint.c (all_breakpoints_info): Rename to
4925 maintenance_info_breakpoints.
4926 * breakpoint.c (_initialize_breakpoint): Convert add_info of
4927 all_breakpoints_info to add maintenance_info_breakpoints to the
4928 maintenanceinfolist instead.
4929 main.c (initialize_main): Set up maintenance class commands.
4931 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4933 * energize-patches: Fix minor problems with building energize lib.
4935 * energize-patches: Change names of all cadillac procedure calls
4936 to be energize procedure calls. Simplify many hooks by moving
4937 tests energize.c. Configure energize, and build it automatically now.
4939 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
4941 * Makefile.in (VERSION): Bump to 4.5.7.
4942 * cplus-dem.c (demangle_args): Validate index for previously
4943 seen type to guard against bogus values from malformed manglings.
4944 * valops.c (value_struct_elt_for_reference): Guard against
4945 blindly using NULL return value from lookup_symbol.
4947 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
4949 * cadillac.c, cadillac-patches: Rename to energize.c and
4950 energize-patches. Change all routines and variables named
4951 'cadillac*' to 'energize*'. Create new file called energize.h to
4952 hold all interface declarations.
4954 * deblib/connection/*: Move all of this stuff into energize/, but
4955 delete unneeded files.
4957 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4959 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4961 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4962 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4963 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4964 child processes, to avoid dead ones "hanging around" after GDB exits.
4965 (attach): Always stop the process if it needs it. Set RLC flag
4966 when attaching running processes, so it will continue if we detach
4967 it, quit, or are killed.
4968 (detach): Clear faults and set RLC flag to make process run
4970 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4972 (info_proc): Open process O_RDONLY, so we can see any process,
4973 even those controlled by debuggers.
4974 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4976 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4978 Relocate symbols using an array of section_offsets, rather than a
4979 single `addr' or `offset'. This makes Solaris-2 support work, and
4980 permits better VxWorks (and maybe xcoff) support later.
4982 * symtab.h (struct section_offsets): New structure for keeping
4983 a set of offsets, rather than a single one.
4984 (struct objfile): Replace addr with section_offsets member.
4985 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4986 * gdb-stabs.h: New include file with `symbol type specific'
4987 parameters for psymtabs and objfiles.
4988 * Makefile.in (HFILES): Add gdb-stabs.h.
4989 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4990 * coffread.c: Conforming changes. Fake offset array always 0.
4991 * dbxread.c: Conforming changes.
4992 (struct dbx_symfile_info): Move to gdb-stabs.h.
4993 (start_psymtab): Call elfstab_offset_sections to calculate good
4994 offsets for this source file, based on the ELF symbol table info.
4995 (read_ofile_symtab): Yank N_CATCH, which is dead.
4996 (process_one_symbol, N_CATCH): Yank.
4997 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4998 Relocate with SECT_OFF_TEXT.
4999 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5000 to distinguish relocatable from absolute symbols. Then, if not
5002 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5003 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5004 (", N_ROSYM): SECT_OFF_RODATA.
5005 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5006 (dbx_symfile_offsets): Add to translate addr to offset.
5007 * dwarfread.c: Conforming changes. Single offset currently used.
5008 * elfread.c: Add various complaints about elf/stab stuff.
5009 #include gdb-stabs.h. Conforming changes, using a single offset.
5010 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5011 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5012 for later use in building psymtabs.
5013 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5014 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5015 (free_elfinfo): New fn, frees all chained stab_section_infos
5016 in an objfile, and zaps the start-of-chain pointer.
5017 (elfstab_offset_sections): New fn, looks in stab_section_info
5018 chain to determine section bases to relocate a psymtab's worth
5019 of symbols, as they are being read.
5020 * mipsread.c: Conforming changes. Stabs-reading will relocate
5021 using one offset. MIPS-reading will not relocate at all.
5022 * partial-stab.h: Relocate different symbol types using different
5023 offsets from section_offsets.
5024 * symfile.c: Conforming changes.
5025 (find_lowest_section): Unused function to use later
5026 to free us from the Tyranny of the Text Section.
5027 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5028 in all lower layers of symbol reading. Call format-specific
5029 sym_offsets function to initialize offsets for high speed symbol
5031 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5032 (symbol_file_command, add_symbol_file_command): Callers changed.
5033 * symmisc.c (dump_psymtab): Print new relocation parameters.
5034 * xcoffread.c: Corresponding changes.
5036 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5037 * main.c (main): Read the $HOME/.gdbinit file before processing
5038 the argv arguments (e.g. reading symbol files or core
5039 files). This allows global parameters to be set, which will apply
5040 during the symbol reading. The ./.gdbinit is still read after
5042 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5043 * xcoffexec.c: Clean up quote inside comment.
5045 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5047 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5048 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5049 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5050 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5051 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5052 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5053 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5054 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5055 values.c, xcoffread.c:
5056 Remove "(void)" casts from function calls where the return value
5057 is ignored, in accordance with GNU coding standards.
5059 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5061 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5062 * partial-stab.h: Ignore N_ENDM.
5063 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5064 CODE or DATA section attachment. This eliminates a lot of random
5065 values from shared libraries, which screw up the ordinary symbols
5066 in the address ranges they happen to overlap.
5067 * buildsym.c (define_symbol): Eliminate special tests
5068 for function types; move into "function" cases in switch statement.
5069 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5070 in case they define new type numbers. But ignore them (FIXME).
5071 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5072 (read_sun_builtin_type): Add commentary.
5074 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5076 * xm-rs6000.h: define MEM_FNS_DECLARED
5078 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5080 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5081 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5082 * mips-xdep.c: Remove most include files (unused, caused errs).
5083 (fetch_core_registers): Use right parameters in dummy fn.
5085 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5087 * buildsym.c (scan_file_globals): Beware the null file.
5088 Fix from Jim Williams.
5090 * stack.c (return_command): Evaluate expression *before* popping
5091 off the stack frames! Fix inspired by Jim Williams.
5092 (up_silently_command, down_silently_command): No sel frame is error.
5094 * defs.h (memcpy, memset): Conditionalize decls on
5095 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5096 (alloca): Break out the STDC and non-STDC alloca cases, to make
5097 it work on old preprocessors as well as "picky ANSI" ones.
5098 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5100 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5101 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5102 header files define it!
5104 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5106 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5108 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5109 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5110 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5111 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5112 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5113 utils.c, valarith.c, valops.c, valprint.c, values.c:
5114 Replace bcopy() use with memcpy(), which is more standard and can
5115 take advantage of gcc's builtin functions for increased performance.
5116 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5117 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5119 Replace bzero() use with memset(), which is more standard and can
5120 take advantage of gcc's builtin functions for increased performance.
5121 * i386-tdep.c, main.c, valprint.c:
5122 Replace bcmp() use with memcmp(), which is more standard and can
5123 take advantage of gcc's builtin functions for increased performance.
5125 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5127 * remote.c (remote_wait): Fix cast on signal() call.
5128 * defs.h (alloca): More diddling with alloca. Have to ensure
5129 that it has a prototype, so that if alloca is defined as a macro
5130 that takes an arg, the definition is seen as a use of a macro
5131 that takes an arg, to satisfy picky ANSI preprocessors.
5133 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5135 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5136 consistency with all other gdb files.
5137 * cadillac.c: Use <string.h> rather than <strings.h>.
5138 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5139 * Makefile.in (MAKE): Remove definition for consistency with
5140 other Makefile.in files and to fix problem with recursive makes.
5142 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5144 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5147 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5149 * source.c (print_source_lines): for DOS interoperability; don't
5150 print CR (013) as ^M.
5152 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5154 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5156 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5158 * remote.c (remote_wait): Cast signal to void * to avoid warning
5159 from busted HP compiler.
5161 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5162 stabs cause end_psymtab to be called.
5164 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5165 compiler feature of putting 'c' into basic type descriptors for
5168 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5169 where there is no place for nPC in prrun struct.
5171 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5173 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5174 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5175 * dwarfread.c (enum_type): Save enum names on type_obstack.
5176 * dwarfread.c (struct_type): Save member name on type_obstack.
5177 * symtab.c (_initialize_symtab): Fix misspelling.
5178 * regex.c (store_jump, insert_jump): Return void.
5180 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5182 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5183 (alloca): Declare return type on SPARC, since Sun doesn't.
5184 (*_BYTE_ORDER): Improve comment: *must* be defined.
5186 * tm-hppa.h: New file, architectural definition of HP PA.
5187 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5189 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5190 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5191 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5192 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5195 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5196 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5197 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5199 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5201 * printcmd.c (output_command): Thinko.
5202 (x_command): Only set remembered size/format if cmd succeeds.
5204 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5205 since it is no longer used and burns time for every symbol read.
5206 (process_one_symbol): Treat N_CATCH like default (complain).
5208 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5210 * partial-stab.h (case N_TEXT): Fix fencepost error when
5211 detecting start of new symbol info after reading symtab for a
5212 module with a zero length TEXT segment.
5214 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5216 * Makefile.in (VERSION): Bump to 4.5.6.
5217 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5219 * defs.h (NORETURN): Define away for Lucid compiler.
5220 * remote.c (remote_timer, remote_interrupt): Signal handlers
5222 * ser-termios.c (serial_write, serial_close): Return whatever
5223 value the write/close call returns, rather than falling off end.
5224 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5225 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5227 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5228 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5230 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5231 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5232 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5233 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5235 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5236 store_inferior_registers): Supply missing fourth argument to
5238 * cadillac.c (kernel_dispatch): Make return type void.
5239 * cadillac.c (iosig): Signal handlers take one int arg.
5240 * valprint.c (val_print_fields): Call fprint_symbol to get
5241 automatic C++ demangling for mangled field names.
5243 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5245 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5246 * dwarfread.c (enum_type): Fix misspelling in comment.
5247 * valprint.c (val_print_fields, cplus_val_print): Minor
5248 adjustment to printing of C++ class structures to more closely
5249 match format for printing C structures, with and without setting
5252 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5254 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5255 (which is not a Posix signal) if it isn't defined.
5256 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5257 New port to Linux (a free Unix clone for 386 machines).
5259 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5261 COFF changes for dealing better with EPI 29K C compiler output.
5263 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5265 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5266 (read_coff_symtab): Move patch_opaque_types call from
5267 coff_symfile_read. Restrict it to symtabs from this objfile.
5268 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5269 references on opaque type chain; just let coff_lookup_type handle 'em.
5270 (decode_type): Complain about tagndx values on
5271 non-struct/union/enum types, which the EPI compiler tends to produce.
5273 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5275 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5278 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5279 usage to match new prototype. Include libbfd.h to get prototype.
5281 * source.c (find_source_lines): Handle large st_size fields.
5283 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5285 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5286 * stack.c (return_command): Use cleanups to avoid memory leaks.
5288 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5290 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5291 INT_REGNUM to INTE_REGNUM.
5293 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5295 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5297 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5298 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5299 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5300 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5302 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5303 declarations of malloc/realloc/free that are inserted by some
5305 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5307 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5308 another decl of strdup (this really ought to come from libiberty.h!).
5310 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5312 * remote.c (getpkt): Error if input exceeds buffer size.
5313 (_initialize_remote): `set remotedebug' enables packet trace.
5315 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5316 N_SLINE's, etc, just like Sun cc on Solaris2.
5318 * am29k-tdep.c (read_register_stack, write_register_stack):
5319 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5320 variable. Add `set' and `show' commands for it.
5321 * doc/gdb.texinfo: Document it.
5323 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5325 * valprint.c (type_print_1): Plug memory leak. Print all
5326 C++ syms as demangled, not just functions.
5327 * buildsym.c (read_range_type): When we find a signed char
5328 type, do a lookup of signed char, not plain char. Plain char's
5329 still get looked up as plain char's elsewhere.
5331 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5333 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5334 (Bug and fix found by Pierre Willard.)
5336 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5338 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5340 * xm-rs6000.h: Add decl for strdup().
5342 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5345 * breakpoint.c (enable_command, disable_command): Without args,
5346 should only affect normal breakpoints and watchpoints.
5348 * m68k-pinsn.c (print_insn_arg): Make register be const.
5349 * xcoffexec.c: Remove ' from comment.
5350 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5351 with decls of malloc in c-exp.tab.c (as produced by yacc).
5352 There's got to be a better way to do this...
5354 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5356 * partial-stab.h: Convert single rindex use to strrchr.
5357 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5358 standard <strings.h> file, now that the only single use of
5359 rindex in the gdb source files is gone.
5361 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5363 * mipsread.c: Undo ill effects from including <strings.h>,
5364 which #defines index to be strchr. Unfortunately, index is
5365 a member of a symbol table structure that can't be changed.
5366 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5367 remove redundant #include's.
5369 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5371 * mipsread.c: #include <strings.h> for rindex().
5373 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5375 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5377 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5379 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5380 extraneous SO stabs from busted C++ compilers.
5382 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5384 * Makefile.in (VERSION): Bump to 4.5.5.
5385 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5386 C++ lookups fail, print possibly helpful hint about completion.
5387 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5388 for static data members.
5389 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5390 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5391 it's broken on ncr3000's.
5393 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5395 * dwarfread.c (decode_modified_type): Change type of first arg.
5396 Change 'modifier' to char from unsigned char. Cast single use
5397 that needs to be unsigned char.
5398 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5399 * utils.c (strdup_demangled): Add function.
5400 * defs.h (strdup_demangled): Add prototype.
5401 * stack.c (return_command): Demangle C++ function names for query.
5402 * infcmd.c (jump_command): Demangle C++ function names for query.
5403 * cplus-dem.c (consume_count): New function and prototype.
5404 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5405 do_type): Replace conversion code with consume_count().
5406 * cplus-dem.c (gnu_special): Fix demangled of static members.
5407 * source.c (list_command): Print demangled function names
5408 when appropriate. Fix supplied by Peter Schauer.
5410 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5412 * sparc-tdep.c: Clean up slightly for Solaris2.
5414 * buildsym.c (define_symbol): Nameless types are now on several
5415 platforms; generalize them and un-ifdef them to make Solaris 2
5418 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5420 * infcmd.c: Fix typo (reported by Rob Savoye).
5421 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5422 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5423 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5424 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5425 rather than the one for the first file in the dependency chain.
5427 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5428 set. Don't reset our own texthigh, or dependency-only pst's, in
5429 scanning all the rest of the psymtabs.
5430 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5432 * buildsym.h (N_UNDF): Improve comments.
5433 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5435 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5437 * symtab.h (struct symbol): Add aux_value union for preserving
5438 an additional per-symbol value.
5439 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5440 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5441 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5442 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5443 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5445 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5447 * symfile.c (clear_symtab_users_once): Now non-static (for
5450 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5452 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5453 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5454 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5456 Solaris-2 support on SPARC:
5458 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5459 Add symbol_size and file offsets to struct symloc.
5460 Add static symbol_table_offset, string_table_offset,
5461 file_string_table_offset, next_file_string_table_offset,
5463 (add_old_header_file): Convert error() to complain()t.
5464 (dbx_symfile_read): Get symbol size via the objfile.
5465 Also get symbol_table_offset.
5466 (dbx_symfile_init): Record symbol size and count via the objfile.
5467 (dbx_next_symbol_text): Always add file_string_table_offset when
5468 accessing string table.
5469 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5470 (SET_NAMESTRING): Use the offset.
5471 (end_psymtab): Large kludge to determine addresses where source
5472 files start and end (for the psymtab header).
5473 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5474 Get this, symbol size, and symbol offset, from psymtab.
5475 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5476 Patch up last_source_start_addr if zero in N_SO.
5477 (process_one_symbol): Add variable function_start_offset.
5478 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5479 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5480 ( "", N_OBJ, N_OPT): Ignore.
5481 (elfstab_build_psymtabs): New function to read stabs out of
5484 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5485 (gdb): use GLOBAL_CFLAGS when linking, too.
5486 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5487 (N_OBJ, N_OPT): Ignore.
5488 ('f', 'F'): Save last function name.
5490 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5491 extra info in the minimal symbol.
5492 (elf_symtab_read): The extra info is the size of an ELF object,
5493 which was kludged to us in the `udata' field of the BFD symbol.
5494 Gag me with a crowbar...
5495 (elf_symfile_read): Keep track of both the absolute load address,
5496 and the offset between load addr and symbols. Handle STABS as
5497 well as DWARF sections, passing the absolute load address to
5498 elfstab_build_psymtabs.
5500 * symfile.h: Prototype elfstab_build_psymtabs.
5501 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5503 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5505 * buildsym.h: Add processing_acc_compilation flag.
5506 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5507 (define_symbol): Skip arg types in function entries. Resolve
5508 overloaded 'P' which acc uses for prototypes of functions called
5510 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5512 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5513 save size of ELF symbols. FIXME.
5514 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5515 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5517 * configure.in: Solaris config is sparc-sun-solaris2.
5518 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5520 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5521 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5522 * symfile.c (symfile_bfd_open): Comment where name is freed.
5523 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5525 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5527 * expprint.c (print_subexp): Add missing ']'.
5528 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5529 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5530 * WHATS.NEW: Point out improved C++ function name handling.
5531 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5532 type names for both implicitly and explicitly signed integral
5533 types. See comment in the source code.
5535 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5537 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5538 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5539 * expprint.c (print_subexp): Fix printing of register names.
5541 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5543 * inferior.h (register_valid): Declare.
5544 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5545 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5546 macros for traversing the data structures in a single objfile.
5547 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5548 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5551 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5553 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5554 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5555 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5556 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5558 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5560 * depend: rebuild to account for remote-st2000.c.
5561 * remote-st2000.c: Almost works now.
5562 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5564 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5566 * c-exp.y (yylex): Recognize single-quoted strings that specify
5567 tokens with embedded whitespace, such as C++ demangled names.
5568 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5569 * main.c (gdb_completer_quote_characters): Add global variable.
5570 * main.c (symbol_completion_function): Total rewrite for C++
5571 demangled name handling.
5572 * main.c (skip_quoted): New function.
5573 * main.c (main): Set rl_completer_quote_characters.
5574 * symmisc.c (dump_symtab): Print source language for symtab.
5575 * symtab.c (expensive_mangler): Add prototype and function.
5576 * symtab.c (completion_list_add_symbol): Total rewrite for new
5577 C++ demangled name handling.
5578 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5579 other changes for demangled C++ symbol handling.
5580 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5581 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5582 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5583 * symtab.c (completion_list_add_symbol): Total rewrite for new
5584 C++ demangled name handling.
5585 * symtab.c (expensive_mangler): New function.
5586 * utils.c (strcmp_iw, demangle_and_match): New functions.
5587 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5589 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5591 * Makefile.in: Roll VERSION to 4.5.4.
5592 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5593 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5594 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5596 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5598 * alldeps.mak: Rebuild to account for new files.
5599 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5600 * tm-st2000.h: New file.
5601 * configure.in: Tandem debug monitor (st2000) support.
5602 * remote-st2000.c, config/st2000.mt: ditto.
5604 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5606 * blockframe.c (inside_entry_file, inside_main_func,
5607 inside_entry_func): Return 0 if no symbols; avoid crashing.
5609 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5611 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5612 without masking, since it is signed and will later be compared
5613 against signed quantities. The right fix is probably to make
5614 it all unsigned, but this is a small, safe fix for this release.
5615 FIXME -- make the real change sometime soon.
5617 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5619 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5620 parameter in call to `symbol_file_add' to 0.
5622 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5624 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5626 * configure.in: Handle -m680[01234]0-wrs.
5628 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5630 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5631 `ieee_extended_to_double'.
5633 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5635 * valops.c (value_assign): Lint, by Pierre Willard.
5637 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5639 * coredep.c (fetch_core_registers): Remove premature warning,
5640 which triggers on DECstation even though all regs are accessible.
5642 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5643 sign-extension of instruction fields even on unsigned-char hosts.
5644 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5646 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5647 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5648 since they define the target, not the host.
5649 * m88k-pinsn.c: Fix typo.
5651 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5653 * valarith.c (value_zerop): -0.0 is still zero.
5654 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5655 Patches by Paul Eggert <eggert@twinsun.com>.
5657 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5659 * alldeps.mak, depend: re-make to account for ser-*.c.
5661 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5663 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5664 disconnecting from controlling terminal, to avoid gdb hanging
5665 on SVR4. Fixes bug reported by Oliver Okrongli.
5666 * procfs.c (PROC_NAME_FMT): Change format to match default used
5667 by system, as suggested by Oliver Okrongli.
5668 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5669 bug fix from Brent Townshend (bst%tt@cam.ORG).
5670 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5671 by turlais@rechser.total.fr.
5672 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5673 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5674 * objfiles.h (unlink_objfile): Add prototype.
5675 * objfiles.c (unlink_objfile): Add function.
5676 * objfiles.c (free_objfile): Call unlink_objfile.
5677 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5678 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5679 Also, discard old possibly bogus sf struct.
5680 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5681 find_sym_fns() for remapped symbol files, in case of any changes
5682 since the last mapping.
5684 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5686 * findvar.c (read_relative_register_raw_bytes): use the raw size
5687 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5689 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5691 Changes to support GDB running on DOS using GO32 and H8 support
5693 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5694 allowing hosts with different text and binary file formats to
5696 * coffread.c (read_coff_symtab): changed calling convention and
5697 operation - now it opens its own file with FOPEN_RB rather than
5698 duping and fdopening the provided handle.
5699 * dbxread.c, cplus-dem.c: #include mangling.
5700 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5701 binary files oring in the right bit.
5702 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5703 * remote-hms.c: cleanup to use the new remote serial stuff
5704 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5705 independent remote terminal I/O.
5706 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5707 * source.c (openp): fix off by one problem removing / - can now
5708 open a source file in the root directory with DOS.
5709 * values.c (value_as_pointer): remove bogus address bits from
5710 long. (unpack_long): unpack into unsigned long/short if pointer.
5712 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5714 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5715 It gets permanently stuck in many OSes.
5716 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5718 * breakpoint.c: Improve help text for info breakpoints.
5720 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5722 * README: Add pointer to internals doc, and describe reading
5724 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5725 * symtab.c (output_source_filename): Remove old glop for wrapping
5726 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5728 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5730 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5731 * munch: Add sort -u to avoid duplications.
5732 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5733 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5735 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5737 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5738 avoid infinite loops while demangling bogus mangled names.
5739 * valprint.c (type_print_base): Minor fix for GNU style guide
5742 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5744 * Makefile.in (VERSION): Bump to 4.5.3
5745 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5746 * Makefile.in (demangle): New target to create standalone
5747 demangler with same code and options as internal demangler.
5748 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5749 to support ARM style and Lucid style demangling, improve
5750 maintainability, fix several demangling bugs. More changes
5752 * defs.h (strstr): Add ANSI compatible prototype.
5753 * valprint.c (type_print_1): Demangle using ansi option.
5754 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5756 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5758 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5761 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5763 * mipsread.c (parse_procedure): Return rather than using
5764 uninitialized variable 'b'.
5766 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5768 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5769 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5770 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5771 relative to each source file.
5773 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5775 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5778 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5780 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5781 * am29k-tdep.c: Update to latest code from AMD.
5782 (get_saved_register) don't crap out if no frame.
5783 * remote-udi.c: Set/clear inferior_pid as appropriate.
5784 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5785 error handling. Fixup end-of-debugging messages.
5786 (udi_fetch_registers) clean up big time, mainly don't multiply
5787 register_valid indices by 4, and use proper Offset when reading
5788 gr96-gr127. (udi_store_registers) general cleanup.
5789 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5790 INT_REGNUM->INTE_REGNUM.
5791 * tm-29k.h: Upgrade to latest code from AMD.
5792 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5793 (UDIConnect) Clean up error processing (like, don't do exit() if
5794 execlp fails), make code restartable, make more attractive.
5795 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5798 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5800 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5801 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5802 from former to latter.
5804 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5806 * cplus-dem.c (do_args): Handle void args the same as others.
5807 * objfiles.c (free_objfile): Only try to unmap files when
5808 reusable objfiles are supported.
5809 * valprint.c (type_print_varspec_suffix): Add parameter that
5810 specifies if C++ demangling included function arguments. Use
5811 it to suppress printing extra pair of ()'s.
5812 * valprint.c (type_print_1): Fix problem with printing demangled
5813 C++ function types where demangled type includes the function
5816 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5818 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5819 Allows selection of C++ demangler to be a configuration option
5820 until multiple demanglers are supported.
5821 * demangle.h: New include file for extended demangler support.
5822 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5823 utils.c, valprint.c: Include "demangle.h" and change all calls
5824 to cplus_demangle() or fputs_demangled() to use individual
5826 * valprint.c (type_print_1): Change options to cplus_demangle
5827 to print demangled function args. Still broken, but now less so.
5828 * cplus-dem.c: Include demangle.h, reorganize and update some
5829 comments to reflect reality.
5830 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5831 second arg from fixed integer to bit based multiple options.
5832 * cplus-dem.c (optable): Reformat and replace ansi members with
5834 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5836 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5838 * values.c (set_internalvar): Force evaluation of lazy values.
5839 Bug reported by RMS.
5841 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5843 * Makefile.in (VERSION): Bump to 4.5.2.
5844 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5845 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5846 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5847 proper handling of bit fields.
5848 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5849 * symtab.h: Fix couple of misspellings in comments.
5850 * value.h (struct value): Clarify use of bitpos.
5851 * value.h (unpack_field_as_long): Change prototype, returns
5853 * values.c (unpack_field_as_long): Change return type to LONGEST,
5854 sign extend unpacked fields that are signed, other rewriting.
5855 * config/ncr3000.mt: New target config file.
5857 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5859 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5860 even when printing 8-bit characters.
5862 * gdbtypes.c (make_{reference,pointer,function}_type): New
5863 functions which handle overwriting of forward-referenced types
5864 for stabs file reading.
5865 (lookup_{reference,pointer,function}_type): These just call
5866 the make_*_type functions with a null storage alloc parameter.
5867 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5868 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5870 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5871 (dbx_alloc_type): Make it easier to understand. No funct change.
5872 (define_symbol: 't'): Don't put the typedef name into the name of
5873 the struct, union, or enum. Bugfix.
5874 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5875 routines to properly handle overwriting preallocated types so that
5876 forward references will work.
5877 (read_enum_type): Force enum values to file scope, due to bug in
5878 Sun compiler output. FIXME, fix later.
5880 Remove unused header_file_prev_index mechanism. It was already
5881 obsolete in gdb-3.5. These comments appeared in 3.5:
5882 /* This code was used before I knew about the instance codes.
5883 My first hypothesis is that it is not necessary now
5884 that instance codes are handled. */
5885 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5886 * buildsym.h: Remove it and prev_index that saves it.
5887 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5889 * solib.c (special_symbol_handling): When called from core files,
5890 must set up debug_addr. Don't print error messages, just return.
5891 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5893 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5895 * cplus-dem.c: Allow nested class names (as in
5896 Foo::Bar::method()).
5897 Allow the cleaner cfront style of nested class names
5898 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5899 Make cplus_demangle re-entrant by removing use of global
5900 variables. Instead, place all shared variables in a
5901 stack-allocated structure, and pass around its address.
5903 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5905 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5906 29k-share/* subdirs...
5908 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5909 rewrite, only leave out the bugs.
5911 * Makefile.in: Add 29k/UDI support. Improve depend.
5912 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5914 * am29k-tdep.c: Update to use new calling conventions, and misc
5917 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5919 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5921 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5922 breakpoint instructions that leave PC pointing at the right place.
5924 * core.c (core_open): Call warning() to print warnings.
5926 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
5928 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5929 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5930 This prevents a crash when trying to lookup the value of a
5931 non-existent symbol.
5933 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5935 * signame.c, signame.h: Remove, replaced by strsignal.c in
5937 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
5938 sun386-xdep.c: Remove include of signame.h
5939 * Makefile.in (SFILES_MAINDIR): Remove signame.c
5940 * Makefile.in (HFILES): Remove signame.h
5941 * Makefile.in (OBS): Remove signame.o
5942 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5943 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5944 psignal, perror): Add prototypes.
5945 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5947 * depend: Manually remove signame.[cho] references.
5948 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
5950 * convex-xdep.c (core_file_command): Replace use of sys_siglist
5951 with safe_strsignal.
5952 * core.c (core_open): Replace use of sys_siglist with
5954 * core.c (memory_error): Replace use of sys_errlist with
5956 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5958 * infcmd.c (program_info): Replace use of sys_siglist with
5960 * infrun.c (signal_stop, signal_print, signal_program):
5961 Allocate dynamically based on dynamic determination of number
5962 of signals to support.
5963 * infrun.c (child_create_inferior): Replace use of sys_errlist
5965 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
5967 * infrun.c (sig_print_info): Replace use of sig_abbrev with
5968 strsigno and sys_siglist with safe_strsignal.
5969 * infrun.c (handle_command): Call signo_max to find number of
5970 signals. Replace sig_number with strtosigno and sig_abbrev with
5972 * infrun.c (signals_info): Replace sig_number with strtosigno.
5973 * infrun.c (_initialize_infrun): Call signo_max to find number of
5974 signals. Dynamically allocate signal_{stop,print,program}.
5975 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5976 * procfs.c (errnoname): Add function and prototype.
5977 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5978 of sys_siglist with safe_strsignal.
5979 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5980 sys_siglist with safe_strsignal.
5981 * procfs.c (info_proc_stop): Call errnoname.
5982 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5983 * stuff.c (main, get_offset): Replace use of sys_errlist with
5985 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5986 with safe_strsignal.
5987 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5988 with safe_strsignal.
5989 * utils.c (safe_strerror, safe_strsignal): Add functions that
5990 call strerror and strsignal respectively, and deal with NULL
5992 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5993 sys_errlist with safe_strerror.
5994 * valprint.c (val_print): Replace use of sys_errlist with
5997 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5999 * Makefile.in: rework CFLAGS so that they can be set from the
6000 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6001 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6002 Pass CFLAGS on recusions.
6004 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6006 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6007 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6008 overkill for the problem it solved.
6009 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6010 and default to simply printing type names as appropriate.
6011 * main.c (main): Remove one of the leading newlines from
6012 warning_pre_print initialization.
6013 * objfiles.c (open_existing_mapped_file): Add function and
6015 * objfiles.c (open_mapped_file): Rewrite to use new function
6016 open_existing_mapped_file.
6018 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6020 * sun3-xdep.c (fetch_core_registers): Lint.
6021 * tm-sun3.h: Prototype lint.
6024 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6026 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6027 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6028 * objfiles.c: Cast calls to close() with unused returns to void.
6029 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6030 old objfile's name before updating it.
6031 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6032 * objfiles.h (objfile struct): Add mmfd member.
6033 * symfile.c (syms_from_objfile): Move some code to
6034 new_symfile_objfile.
6035 * symfile.c (new_symfile_objfile): Add new function, common code
6036 from syms_from_objfile.
6037 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6038 mapped and unmapped symbol files.
6039 * symfile.c (symbol_file_command): Print "No symbol file now"
6040 message, ala exec_file_command for the exec file.
6041 * symfile.h (new_symfile_objfile): Add prototype.
6042 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6043 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6045 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6047 * rs6000-pinsn.c: New version from IBM (Metin).
6048 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6049 to avoid warnings from some compilers.
6051 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6053 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6054 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6055 type's flag word that marks it as a fundamental type.
6056 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6057 flags argument for all calls to init_type().
6058 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6059 flags argument for all calls to init_type(). Also remove
6060 dependency on host sizes for ints, floats, etc.
6061 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6062 flags argument for all calls to init_type(). Also remove
6063 dependency on host sizes for ints, floats, etc.
6064 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6065 bit to flags argument for all calls to init_type(). Add types
6066 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6067 * valprint.c (unsigned_type_table, signed_type_table,
6068 float_type_table): Remove.
6069 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6070 bit when printing fundamental types, and print the actual name
6071 for such types, rather than inventing one. Remove code that
6072 invented fundamental type names.
6073 * valprint.c (_initialize_valprint): Remove initializations
6074 for now removed unsigned_type_table, signed_type_table, and
6077 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6079 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6080 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6083 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6085 * dwarfread.c (target_to_host): New function similar to previous
6087 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6088 Extensive changes to convert all previous usages to use new
6089 target_to_host() function.
6090 * dwarfread.c (struct dieinfo): Change types of most integral
6091 members to be unsigned.
6093 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6095 * WHATS.NEW: Revise -mapped doc.
6097 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6099 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6100 too high or when skipping `forwards' moves us backwards.
6101 (parse_type): Print mis-guessed tag name in complaint.
6102 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6103 (parse_procedure): Do not attempt to create symbols; just fill in
6104 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6105 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6106 for clarity. Set top_stack before calling parse_external. In
6107 stabs, sort symbols before calling parse_procedure.
6109 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6110 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6111 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6112 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6115 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6117 * Makefile.in (VERSION): Set to 4.5.1.
6118 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6119 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6120 fill_gregset): New functions for SVR4 /proc support.
6121 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6122 Remove new symbol types and such to ../include/coff/symconst.h.
6123 (parse_symbol): Simplify code for parsing struct/enum/unions.
6124 (parse_type): Handle `long long' types.
6125 (upgrade_type): Handle `const' qualifier.
6126 (parse_partial_symbols): fix indentation, clean a bit.
6128 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6130 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6131 copy in data from raw read buffers, calling bfd byteswapping
6132 routines as appropriate. Use to replace most existing memcpy
6134 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6135 * configure.in: Recognize new ncr3000 config.
6136 * config/ncr3000.mh: New config file.
6138 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6142 * README: Update for release.
6143 * Makefile.in: Update version to 4.5.
6144 * WHATS.NEW: The obvious.
6146 * depend: Generate new depend file for this release.
6148 * Makefile.in (depend): Fix dependancy generation so that it does
6149 not include gcc 'fixincluded' files, which are usually in a system
6152 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6154 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6155 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6156 symbols for nameless types. And, handle `R' (register parameter
6157 type) for AIX. (an extension to existing stabstring grammar).
6158 * rs6000-xdep.c: Fix typo (= should have been ==).
6160 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6162 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6164 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6166 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6167 * signame.c (SIGWAITING, SIGLWP): Add.
6169 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6171 * xm-i386mach.h: add decls for errno and strdup().
6173 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6174 used in array index context (otherwise, some compilers barf).
6176 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6178 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6179 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6180 in a system call, and provide better backtrace if so.
6182 * Makefile.in (HFILES): Add xcoffsolib.h.
6183 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6184 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6186 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6187 mipscoff_symfile_read): Convert to BFD to do file I/O.
6189 * symfile.c: #include <ctype.h> to get proper def if isspace().
6191 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6193 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6195 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6196 function also when parsing embedded stabs.
6198 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6200 * mipsread.c: Fix more declarations.
6202 * mipsread.c: Fix many invocations of complain. Use enum
6203 type_code where appropriate.
6205 * xm-vaxult.h: Add decl for strdup().
6207 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6210 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6212 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6215 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6217 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6218 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6219 Merge in more patches for rs6000 from Metin Ozisik.
6220 * utils.c: Fix typo in comment.
6222 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6224 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6225 * procfs.c (attach): Set nopass_next_sigstop if attached
6226 process is forcibly stopped.
6227 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6228 resending SIGSTOP to attached process on first resume.
6230 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6232 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6234 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6236 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6237 (VERSION): Bump to 4.4.85.
6238 * mipsread.c: Update for new include files. Lint.
6239 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6240 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6241 Don't need to bring in mipsread.o specially any more.
6243 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6245 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6246 routine (for Irix-4.x). Make many funcs static and void.
6247 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6248 * (init_extra_frame_info): Don't trash cached value of frame
6249 pointer register. This fixes backtracing through routines that use
6250 alloca(). Generally clean up declarations of functions, and use
6251 typedefs and macros to reference data structures as appropriate.
6252 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6255 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6257 * values.c (unpack_long): Fix unpacking error for signed chars
6258 on hosts where the default character type is unsigned.
6259 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6260 for newer SVR4 variants.
6261 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6262 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6263 * procfs.c (mappingflags): Add support for MA_PHYS
6265 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6267 * buildsym.c (read_struct_type): Avoid coredump when C++
6268 abbreviated type name is messed up. Reported by Joe Buck.
6269 FIXME, we need to determine whether GDB or GCC needs to be
6270 smarter to correctly locate this type name.
6272 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6273 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6274 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6275 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6276 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6278 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6280 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6281 * symtab.h (current_source_symtab): Make extern
6282 * symtab.h (current_source_line): Make extern
6283 * inferior.h: Move all procfs.c prototypes to one place, add
6284 prototype for proc_signal_handling_change. Add prototypes for
6285 signal_stop_state, signal_print_state, and signal_pass_state.
6286 * inferior.h (stop_soon_quietly): Make extern
6287 * inferior.h (attach_flag): Make extern
6288 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6289 * infrun.c (signal_stop_state, signal_print_state,
6290 signal_pass_state): New functions to query specific signal
6292 * infrun.c (handle_command): Minor error message change, add
6293 NOTICE_SIGNAL_HANDLING_CHANGE.
6294 * procfs.c (open_proc_file): Remove iris specific reset of
6295 inherit-on-fork flag, moved to proc_set_exec_trap().
6296 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6297 to reset inherit-on-fork flag, bash comment to GNU form.
6298 * procfs.c (proc_base_address, set_proc_siginfo,
6299 fetch_core_registers): Conform to code style.
6300 * procfs.c (signame.h): Include.
6301 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6302 syscallname(), info_proc_syscalls()): New macros, tables, and
6303 functions to organize and report system call information.
6304 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6305 saved_exitset, saved_entryset): Add to procinfo struct.
6306 * procfs.c (struct trans): Add.
6307 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6308 siginfo_table, errno_table): Tables to translate numeric values
6309 to symbolic names and short descriptions.
6310 * procfs.c (signalname, info_proc_signals): Add function and
6312 * procfs.c (proc_info): Now info_proc.
6313 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6314 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6315 info_proc_faults, lookupname, lookupdesc, sigcodename,
6316 sigcodedesc): New functions.
6317 * procfs.c (proc_signal_handling_change): New function to set
6318 the trace flags based on the state of gdb's signal handling flags.
6319 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6320 and remove code to do PIOCSTRACE ioctl.
6321 * procfs.c (attach, detach): Preserve and restore process flags
6322 using saved_* fields in procinfo struct.
6323 * procfs.c (attach): Call proc_signal_handling_change.
6324 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6325 * procfs.c (proc_desc): Update for latest changes.
6326 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6327 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6328 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6330 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6332 * procfs.c (set_proc_siginfo): Add prototype and new function.
6333 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6334 up inferior siginfo struct.
6335 * elfread.c (elf_symfile_read): Compute the relocation amount
6336 by subtracting off the address of the ".text" section.
6337 * solib.c: Add pointer to ".text" section to so_list struct.
6338 * solib.c (solib_map_sections): Initialize pointer to ".text"
6339 section in so_list struct.
6340 * solib.c (symbol_add_stub): Pass base address of ".text"
6341 section to symbol_file_add, rather than the load address of
6342 the shared library. On SunOS they are the same. On SVR4 they
6345 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6347 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6348 function name, not .gdbinfo. symbol.
6350 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6352 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6354 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6356 * Makefile.in (VERSION): 4.4.8
6358 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6359 commands in .cshrc/.profile won't get traced.
6361 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6363 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6364 * exec.c (build_section_table): Don't abort if no sections.
6365 * sparc-tdep.c (single_step): Lint.
6366 * utils.c (mrealloc): Handle realloc (0, size) case here.
6368 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6370 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6373 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6375 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6376 .gdbinfo. symbols are created. Move creation from parse_procedure
6377 to parse_symbol, where it is fairly easy to grow the symtab. This
6378 also fixes a symtab trashing bug on all mips-based systems.
6379 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6381 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6382 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6384 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6386 * c-exp.y: Add missing return type to yyparse() prototype.
6388 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6390 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6392 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6393 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6394 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6395 (patch_opaque_types): Avoid dummy args and result.
6396 * objfiles.c (have_partial_symbols, have_full_symbols,
6397 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6398 (iterate_over_objfiles, iterate_over_symtabs,
6399 iterate_over_psymtabs): Remove, clunky and slow.
6400 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6401 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6402 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6403 dump_objfile): Remove dummy args and results. Move filename
6404 comparisons to callers.
6405 (printsyms_command, printpsyms_command, printmsyms_command,
6406 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6407 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6408 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6409 list_symbols, make_symbol_completion_list): Replace explicit
6410 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6411 Eliminate Dijkstra flag crap, break out of loops with gotos.
6412 (lookup_symtab_1): Protect '/' tests from short filenames.
6413 (cplus_mangled_symbol): Move inline into lookup_symbol.
6414 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6415 (relocate_minimal_symbol): Move inline to vmap_symtab.
6416 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6417 iterate_over_msymbols with ALL_MSYMBOLS.
6419 Misc cleanup prior to release.
6421 * Makefile.in (VERSION): Roll to 4.4.7.
6422 (HFILES): Add call-cmds.h.
6423 * call-cmds.h: New header for command fns called by other files.
6424 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6425 (breakpoint_1): Remove unused type arg. Change callers.
6427 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6428 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6429 * mipsread.c: Add prototypes for all static functions.
6431 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6432 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6433 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6434 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6435 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6436 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6439 * buildsym.c (define_symbol): Handle global register variables
6440 (from Pierre Willard). Complain if register numbers are too large.
6441 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6442 * tm-sparc.h: Don't #include <sun4/reg.h>.
6443 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6444 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6446 * language.h: Avoid forward enum declaration.
6447 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6448 config/sun4os5.mt: New host and target.
6449 * defs.h (errno): #include <errno.h> rather than assuming int.
6450 From Pierre Willard.
6452 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6453 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6454 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6455 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6456 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6457 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6458 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6460 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6462 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6463 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6464 * language.h (enum exp_opcode): Avoid forward enum def.
6465 * main.c (define_command, user_defined_command): Lint.
6466 * mem-break.c, xcoffread.c: Lint.
6467 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6469 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6471 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6472 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6473 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6474 or IBM6000_TARGET as (approximately) appropriate.
6476 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6478 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6479 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6480 or not to try reading symbols from a mapped objfile. Plugs memory
6481 leak due to shared libraries generating no psymtabs or symtabs.
6483 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6485 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6486 * copying.awk: Lint. Make stronger warning at top of copying.c.
6487 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6488 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6489 (lookup_pointer_type): Add FIXME comment.
6490 * main.c (set_history_size_command): Disallow negative size.
6491 * partial-stab.h: Update copyright.
6492 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6494 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6496 * main.c (set_history_size_command): Negative size is error.
6497 (Reported by Peggy Fieland.)
6499 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6501 * coffread.c (coff_symfile_init): Update comment.
6502 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6503 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6504 macros to access the dbx specific objfile information.
6505 * dbxread.c (symfile_string_table, symfile_string_table_size):
6506 Remove these local variables.
6507 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6508 read_dbx_symtab): Remove the stringtab and stringtab_size params
6509 from the function prototypes, the function definition, and the
6510 function calls. These are now available via DBX_STRINGTAB and
6511 DBX_STRINGTAB_SIZE using the objfile pointer.
6512 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6513 an arg to read_dbx_symtab.
6514 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6515 stringtab and the dbx specific per-objfile private info.
6516 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6517 args in prototype, function definition, and function calls. It is
6518 now available via the DBX_SYMCOUNT macro using the objfile
6520 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6521 local instance of struct dbx_symfile_info and replace with DBX_*
6523 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6524 symfile_string_table and symfile_string_table_size.
6525 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6526 symfile_string_table.
6527 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6528 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6529 stringtab size variables. Remove all code that used to reread
6531 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6532 to prior to any calls to mmalloc for the objfile specific heap.
6533 * utils.c (init_malloc): Document the requirement that for each
6534 heap for which corruption checking is desired, that init_mmalloc
6535 must be called prior to any mmalloc calls on the heap.
6537 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6539 * rs6000-pinsn.c: Make dis-assembly output more like
6540 other targets: Don't print instruction in hex before
6541 the assembly; use print_address to print out jump
6544 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6546 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6547 * cplus-dem.c: Support "Sc" meaning "signed char".
6549 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6551 * configure.in: fix iris/iris3.
6553 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6555 * command.c, main.c (various places): Use ctype.h macros
6556 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6557 (such as (x >= 'A' && x <= 'Z')).
6558 (There are still more of these in other files.)
6559 * main.c (defined_command): Lower-case the user's
6560 new command before entering it. Needed because
6561 command lookup is case-insensitive (and also lower-cases).
6562 (Based on Metin's earlier patch.)
6564 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6566 * config/irix4.mh: new file.
6568 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6570 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6573 * xm-mips.h: Declare strdup for ultrix.
6575 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6576 when calling new_symbol.
6577 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6580 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6582 * config/rs6000.mh: Update (for Fred's new mmalloc)
6583 flags to disable use of GNU malloc/mmalloc.
6584 * munch: Change SYSV rule to allow .text before the label,
6585 as well as after, to work for AIX.
6586 * gdbtypes.h: Minor clarifiction.
6588 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6590 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6591 continuation in yet another place (between method declarations).
6593 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6595 * mips-tdep.c: include symfile.h and objfiles.h to fix
6598 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6600 * valops.c (value_struct_elt_for_reference): Added 'offset'
6601 parameter to handle multiple inheritance.
6602 * eval.c, value.h: Update accordingly.
6604 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6606 * objfiles.h: New file
6607 * Makefile.in (HFILES): Add objfiles.h
6608 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6609 main_scope_lowpc, main_scope_highpc.
6610 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6611 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6612 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6613 xcoffread.c, : Include objfiles.h.
6614 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6615 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6616 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6617 inside_entry_file() and logic changed appropriately.
6618 * blockframe.c (outside_startup_file): Renamed to
6619 inside_entry_file() and logic changed appropriately.
6620 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6621 and logic changed to use per-objfile specific fields.
6622 * blockframe.c (inside_entry_scope): Renamed to
6623 inside_entry_func() and logic changed to use per-objfile specific
6625 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6626 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6627 Remove extern decls.
6628 * symfile.c, symfile.h (entry_point): Remove extern decl.
6629 * coffread.c (coff_symfile_init): Common entry point init code
6630 moved to symfiles.c, call init_entry_point_info().
6631 * coffread.c (complete_symtab): Use new per-objfile entry info.
6632 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6633 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6635 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6636 * defs.h (inside_entry_scope, outside_startup_file,
6637 inside_main_scope): Prototypes changed for renames to
6638 inside_entry_func, inside_entry_file, inside_main_func,
6640 * symfile.c (syms_from_objfile): Common entry point init code
6641 moved to init_entry_point_info() and call init_entry_point_info().
6642 * symfile.h (init_entry_point_info): Include prototype.
6643 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6644 moved to symfiles.c and call init_entry_point_info().
6645 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6646 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6647 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6649 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6650 works for the majority of targets.
6651 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6652 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6653 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6654 Use default definition in frame.h.
6655 * frame.h (selected_frame_level): Make decl extern.
6656 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6657 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6658 * partial-stab.h: Use new per-objfile entry info.
6659 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6660 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6661 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6662 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6663 have_minimal_symbols): Prototypes moved to objfiles.h.
6664 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6665 Macros moved to objfiles.h.
6666 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6668 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6670 More C++ improvements (pointers to members, qualified names).
6671 * c-exp.y: Support exp.type::name and exp->type::name
6672 syntaxes. (Unfortunately, doesn't work for static members.)
6673 * c-exp.y, eval.c: Make type::~type work better.
6674 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6675 value_static_field by value_struct_elt_for_reference.
6676 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6677 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6678 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6679 for OP_SCOPE operand; no point in it now that we use lazy
6680 reading of values, and use "reference to member" objects.
6681 * gdbtypes.h: Clarify comment.
6682 * valops.c: Change value_struct_elt_for_address to return
6683 a reference (or variable), rather than a pointer. Change
6684 the name to value_struct_elt_for_reference to reflect this.
6685 Returning a reference instead of a address provides a
6686 generalization, since we can use the routine for both
6687 class::name as well as &class::name.
6688 Also, recurse to handle multiple inheritance properly.
6689 * valprint.c: Moved code to print pointer-to-members
6690 to new function point_class_member. This allows a
6691 "reference-to-member" to be printed using the same code.
6692 * valprint.c (type_print_varspec_prefix): Avoid printing
6693 "struct " for domains of class-member types.
6694 * valops.c (search_struct_field): Inline code for simplified
6695 version of value_static_field (which can then be deleted).
6696 * value.h: Rename value_struct_elt_for_address to
6697 value_struct_elt_for_reference. Delete value_static_field.
6698 * values.c: Remove no longer used function value_static_field.
6700 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6702 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6703 elfread.c (coff_symfile_finish): Add function, prototype, and
6704 add to the xxxx_sym_fns struct for each file type. Also reformat
6705 the xxxx_sym_fns vector to a standard format and add comments.
6706 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6707 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6708 Pass pointer to struct objfile rather than pointer to sym_fns.
6709 Change references inside each function accordingly. Allocate any
6710 symbol file specific info in the per-objfile memory region.
6711 * dbxread.c (free_and_init_header_files): Break function into
6712 free_header_files(), called from dbx_symfile_finish(), and
6713 init_header_files(), called from dbx_new_init().
6714 * dbxread.c (dbx_new_init): Move deallocation things to new
6715 dbx_symfile_finish function.
6716 * elfread.c (elf_new_init): Call buildsym_new_init().
6717 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6718 routine for the objfile before deallocating other stuff.
6719 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6720 * symfile.h: Move struct sym_fns to before struct objfile def.
6721 Add sym_finish function pointer and change prototypes of other
6722 function pointers to reflect passing struct objfile pointer rather
6723 than struct sym_fns pointer.
6724 * symfile.c: Remove now obsolete symtab_fns pointer.
6725 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6726 locates the correct sym_fns struct for the given objfile.
6727 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6728 for better support of mapped symbol tables.
6729 * symfile.c (symbol_file_command): Remove obsolete code using
6731 * symfile.h: Remove duplicate declarations for symfile_objfile,
6732 entry_point, and object_files.
6733 * target.c (target_info): Compare symfile_objfile to NULL.
6734 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6735 aixcoff_symfile_finish().
6737 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6739 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6740 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6741 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6743 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6745 Some improvements to g++ debugging.
6746 * symtab.c (list_symbols): demangle before pattern matching.
6747 * symtab.c: Other fixes to improve handing of operators.
6748 * valprint.c (type_print_base): Fix test for constructor.
6749 * values.c (value_static_field): Allow evaluation of
6750 CLASS::METHOD, returning a function pointer.
6752 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6754 * Makefile.in (VERSION): Roll 4.4.6.
6755 * exec.c (exec_file_command): Add code to ignore optional args
6756 passed in by file_command() for use in symbol_file_command().
6757 * main.c (main): Document -mapped and -readnow in help summary.
6758 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6759 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6760 to get filename from bfd with bfd_get_filename(). Test mapto
6761 against 0, not NULL. Use mstrsave() to make copy of filename.
6762 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6764 * remote-vx.c (vx_load_command, add_symbol_stub):
6765 Symbol_file_add() takes an additional arg.
6766 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6768 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6769 changed to return a bfd not an objfile pointer.
6770 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6771 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6772 Change to eliminate local bfd and use symfile_bfd_open() plus
6773 allocate_objfile(). Add code to implement readnow option.
6774 * symfile.c (symbol_file_command): Changes to option handling,
6775 readnow functionality moved to symbol_file_add().
6776 * symfile.c (symfile_init): Eliminate local copy of bfd.
6777 * symfile.c (add_symbol_file_command): Changes to parse mapped
6778 and readnow options.
6779 * symfile.h (allocate_objfile): Arg removed from prototype.
6780 * symtab.h (symbol_file_add): Arg added to prototype.
6781 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6784 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6786 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6787 mtrace.awk, state.c, state.h: Removed.
6788 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6789 directories searched for source files.
6790 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6791 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6792 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6793 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6794 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6795 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6796 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6798 * Makefile.in (HFILES): Remove state.h
6799 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6800 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6801 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6802 * Makefile.in (clean): Remove all object files.
6803 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6804 * cplus-dem.c: Remove prototypes definitions that are now done in
6806 * dbxread.c (throughout): Change from using per-objfile
6807 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6808 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6809 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6810 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6811 * depend: Remove dependencies for state.o, state.h.
6812 * dwarfread.c: Add declaration for warning_pre_print.
6813 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6814 * dwarfread.c (throughout): Change from using per-objfile
6815 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6816 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6817 use supplied objfile.
6818 * i386-xdep.c (print_387_status): Change to use warning() rather
6820 * i387-tdep.c (print_387_control_word): Change to use warning()
6821 rather than printfs.
6822 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6823 that some compilers grumble about.
6824 * language.c (throughout): Add declaration for warning_pre_print
6825 and using warning() instead of printfs.
6826 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6827 * main.c (main): Add declaration for warning_pre_print and set it
6828 similarly to error_pre_print. Add declarations for
6829 mapped_symbol_files and readnow_symbol_files. Add appropriate
6830 definitions to long_options[].
6831 * minsyms.c: Trivial fix to comment.
6832 * objfiles.c (allocate_objfile): Substantially rewritten for
6833 using mapped symbol files.
6834 * objfiles.c (throughout): Change from using per-objfile
6835 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6836 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6837 * source.c (throughout): Change from using per-objfile
6838 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6839 * source.c (open_source_file): Use mstrsave to save file name in
6840 mapped symbol region for objfile.
6841 * symfile.c: Remove include for state.h.
6842 include to local form.
6843 * symfile.c (symbol_file_add_digested): Remove.
6844 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6846 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6847 from objfile structure. Add malloc descriptor pointer (md).
6848 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6849 * symm-xdep.c (print_fpu_status): Use warning() rather than
6851 * symmisc.c (free_symtab_block): Now takes and uses current
6853 * symmisc.c (throughout): Change from using per-objfile
6854 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6855 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6856 Sun compiler grumblings when PTR is char *.
6857 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6858 msymbols() to correct pointer type.
6859 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6860 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6861 error always starts on a line of it's own.
6862 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6863 Rewrite for new mapped malloc package use.
6864 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6865 that don't want to use the mapped malloc package; pass arguments
6866 on to traditional malloc package functions.
6867 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6868 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6869 mrealloc, malloc, and realloc but get fatal error if runs out
6871 * utils.c (msavestring, mstrsave): Save a string in a specific
6872 mapped malloc region.
6873 * utils.c (print_spaces): Use xmalloc to get the buffer.
6874 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6875 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6876 * config/i386v4.mh: Insignificant reorganization.
6878 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6880 * xcoffread.c: Only enable compilation of debugging functions
6881 if IBM6000 is defined. Fails to compile otherwise.
6883 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6885 * Makefile.in: pass MAKEINFO down on info.
6887 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6889 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6890 useless code, including an lseek to an uninitialized variable.
6891 Reported by Jim Williams <jimbo@wrs.com>.
6893 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6895 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6896 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6897 * minsyms.c, symfile.c: Changes that may be generally
6898 applicable, but are #ifdef IBM6000 for now.
6899 * rs6000-xdep.c: Fixed typo in comment.
6900 * rs6000-tdep.c: Non-substatial changes.
6901 * xoffread.c: The main change here is addition of some
6902 debugging functions.
6903 * xoffexec.c: More changes.
6905 * xcoffread.c: Fixed two too-few-parameters bugs.
6907 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6908 to SOLIB_CREATE_INFERIOR_HOOK macro.
6910 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6912 * symfile.h: Add prototype for iterate_over_msymbols().
6913 * symtab.c (cplus_mangled_symbol): Add function.
6914 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6915 iterate_over_msymbols to find demangled C++ symbol.
6916 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6917 value to iterate_over_msymbols().
6918 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6921 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6923 * Makefile.in: added check target.
6925 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
6927 * ecoff.c: Move to ../bfd/coff-msym.c.
6928 * config/mt-*mips: Remove ecoff.o from the configuration.
6929 * remote.c (): Add newline to initial +.
6930 (remote_resume): Mention how to cope with signals.
6931 (remote_interrupt): Add debug msg.
6932 (remote-wait): Implement new 'T' reply, which includes
6933 status, PC, and FP all in a single short message.
6934 (putpkt): Add further debugging of packet acks.
6935 * mipsread.c (fixup_symtab): Also swap RFD's.
6936 (parse_partial_symbols): Avoid bug on unknown symbol types.
6937 * Makefile.in (VERSION): Roll to 4.4.5.
6938 * mips-tdep.c (heuristic_proc_start): Avoid long delays
6939 for remote MIPS by limiting heuristic to 200 byte search.
6940 (heuristic_proc_desc): Byte-swapping.
6941 (mips_print_register): Cope with failure of
6942 read_relative_register_raw_bytes. Byte-swap integers for
6944 * mips-pinsn.c (print_insn): Byte-swap instruction.
6946 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6948 * config.sub configure.in config/mh-irix4
6949 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
6950 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
6951 gdb/xm-irix4.h gdb/config/mt-irix3
6952 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
6954 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6956 * defs.h, utils.c: xrealloc takes PTR as first arg.
6957 * defs.h: Reword confusing comment about ANSI prototypes.
6958 * defs.h: Some minor whitespace changes.
6959 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6960 not NULL, which can be (void *).
6961 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6962 * tm-i386v.h (SP_ARG0): Define
6963 * xm-sysv4.h: Back out of change for missing prototypes.
6964 * i386-tdep.c (get_longjmp_target): Add function.
6966 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6968 * Makefile.in: install man page too.
6970 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6972 * All GDB files that #include defs.h: Removed stdio.h.
6973 (defs.h): #include stdio.h.
6975 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6977 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6978 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6979 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6980 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6981 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6982 it before printing out the hex shape of an address.
6984 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6986 * rs6000-xdep.c (frame_initial_stack_address): Move
6987 code to set frame->cache_fsr into new separate function
6988 frame_get_cacahe_fsr. This allows fixing a fatal error.
6989 * xcoffexec.c: Turn previously suppressed error
6990 message back on, after cleaning up BFD.
6992 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6993 printing of blank line, since it cases printing of an
6994 extra blank line. Is this intended? It does mess up
6996 * defs.h: Put back declarations of malloc and realloc,
6997 but protected by #ifndef MALLOC_INCOMPATIBLE.
6998 * objfiles.c: Undo previous change: Use malloc/realloc
6999 for objfile malloc/realloc fields (but add a cast).
7000 * xcoffexec.c: Suppress an error message (for now).
7002 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7004 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7005 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7006 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7008 * xcoffread.c: Modifications to C_DECL storage class handling, and
7009 introduction of an old smash_to_pointer_type() routine.
7011 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7012 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7013 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7014 parameters have been modified.
7016 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7017 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7018 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7019 and fetch_inferior_registers() always fetched all the registers
7020 resulting valid register values at hand all the time. Pushing a dummy
7021 frame did not require validating all register values first. After
7022 putting the above mechanism into action, we didn't have valid registers
7023 values always ready. Thus, all registers need to be fetched before
7024 pushing a dummy frame now.
7026 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7027 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7028 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7029 the starting address (actual frame address) of a frame.
7030 * rs6000-tdep.c: modifications to function_frame_info() to see if
7031 function reserves a frame pointer register (alloca register)
7032 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7033 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7034 functions with alloca() calls.
7036 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7038 * xm-sysv4.h: Provide definitions/prototypes for host environment
7039 functions for which no definitions or prototypes are provided in
7040 any currently included gdb or host environment header files.
7041 For SVR4, this currently includes malloc and realloc, which cannot
7042 be portably prototyped in any gdb include file.
7044 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7046 * buildsym.h: Remove obsolete variable file_stabs.
7048 * Makefile.in: Move place where configure merges in host-
7049 and target-dependent fragments later, so the latter
7050 can override (say) GNU_MALLOC.
7051 * config/mh-rs6000: Use system malloc. Otherwise, I
7052 ended up with *two* incompatible versions of malloc
7053 (functions in libc would call the malloc in libc).
7054 I assume this is a shared library problem.
7056 * remote.c: Fix (presumed) typo.
7057 * objfiles.c: Use xmalloc/xrealloc instead of
7058 malloc/realloc (since the latter are no longer declared).
7060 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7061 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7062 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7063 handle individual registers.
7064 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7065 correctly in case it wasn't cached yet. (A problem showed up
7066 after fetching individual registers.)
7067 * buildsym.c: Disable type_synonym_name's type name overwriting
7068 in cases it is unnecesary. rs6000 portation doesn't use
7069 type_synonym_name, and it used to nullify type names
7070 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7071 type's name as soon as space for that type is allocated.
7072 * xcoffread.c: ignore a section's lineno information if it is
7073 not `.text'. (In rs6000 bfd portation integration, skipping over
7074 `.pad' sections are ignored since it was in machine independent
7075 part of the code. Thus, a problem of fake sections with invalid
7076 lineno information arised.)
7078 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7079 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7080 * rs6000-tdep.c: make function_frame_info() work whether or not
7081 reading from a core file.
7082 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7084 * infrun.c. main.c, printcmd.c. symtab.c:
7085 More changes from IBM for rs6000.
7088 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7090 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7091 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7092 Merge in changes (mostly from IBM) for RS6000.
7093 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7094 More changes from IBM for RS6000. These are in machine-
7095 independent code, and probably could do with some cleaning
7096 up. The most questionable of these are #ifdef IBM6000.
7097 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7098 to single_step() (for consistency with rs6000 and i860).
7099 * utils.c: Allow the 1st arg to xrealloc to be NULL
7100 (in which case do malloc). This removes the need for
7101 some tests in xcoff code (and perhaps other places?).
7102 * coffread.c: Removed variables last_source_file,
7103 type_vector, and type_vector_length as these are now
7104 defined by buildsym.[ch].
7105 * defs.h: Remove prototypes for malloc and realloc, since
7106 these should only be used to implement xmalloc and xrealloc,
7107 and they conflict with <stdlib.h> in AIX - where they
7108 return void* even when __STDC__ isn't defined. Sigh.
7109 * munch: Recognize *initialize* in data as well as text
7110 (AIX uses data). Also, incorporate a patch from Garrett
7111 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7112 much more sensible, by only trying to match the name of
7113 the initialize_foo function, and not the junk before it.
7115 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7117 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7118 unless symbol table indicates that something has changed.
7120 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7122 * remote.c: Make it work for embedded MIPS. Increase buffer
7123 size, and use throughout. Round buffer size up if too many regs.
7124 Support baud rate setting and try for an 8-bit path. If
7125 interrupted while waiting for target, send a ^C down the wire.
7126 Avoid single-byte reads.
7127 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7129 * mips-xdep.h: Avoid the embedded regs when on Unix.
7131 * mipsread.c: Byte-swap the symbol table structures, using
7132 routines from ecoff.c, to read a symbol table written in any
7133 of the four possible byte orders.
7134 * configure.in (mips-big-* target): Same as Sony News.
7135 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7136 * ecoff.c: New file for symbol swapping routines.
7138 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7140 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7141 all-breakpoints' command.
7142 * (get_number): Allow users to enter negative breakpoint numbers.
7143 * (breakpoint_1): Reformat display of 'info break' to show new
7145 * (create_longjmp_breakpoint, breakpoint_re_set,
7146 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7147 symfile.c (syms_from_objfile): Re-do
7148 insertion of longjmp breakpoints. Move all code into
7149 breakpoint_re_set, and call that instead of
7150 create_longjmp_breakpoint in symfile.c.
7152 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7154 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7155 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7156 * symtab.c (find_pc_symtab): Handle having no objfiles.
7157 * infcmd.c: Fix comment.
7158 * objfiles.c (free_all_objfiles): Add.
7159 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7160 * symfile.c (symbol_file_command): free all objfiles when
7161 specifying a new symbol file.
7162 (reread_symbols): Stat the file name, don't fstat the descriptor.
7164 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7166 * Makefile.in, configure.in: removed traces of namesubdir,
7167 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7168 copyrights to '92, changed some from Cygnus to FSF.
7170 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7172 * dbxread.c (end_psymtab): Delete empty psymtabs.
7173 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7174 * symfile.h (struct objfile): Add free_psymtabs.
7176 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7178 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7180 * symfile.c (symbol_file_command): strcmp => !strcmp.
7181 * breakpoint.h: Move prototypes to follow enum definition they need.
7182 * breakpoint.c, infrun.c: Lint.
7183 * printcmd.c: Use `enum enable' rather than `enum
7185 * mipsread.c: First pass at making it compile with the new
7186 objfile changes. Probably seriously broken still, but it
7189 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7191 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7192 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7193 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7194 stepping (and nexting) through longjmp(). Also, cleanup
7195 breakpoint handling quite a bit by creating explicit breakpoint
7196 types instead of using magic breakpoint numbers.
7197 Makefile.in: Update version to 4.4.3
7199 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7201 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7202 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7203 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7205 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7207 * minsyms.c (install_minimal_symbols): Add bunches to any
7208 existing minsyms in the objfile. Avoid extra mallocation
7209 by working directly in the obstack. Remove ignored `mainline' parm.
7210 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7211 xcoffread.c: Change all callers.
7212 * FIXME: We should be able to eliminate MAINLINE from all the
7213 symbol readers now, with a small bit of work.
7215 * valops.c, value.h: Lint.
7216 * remote-vx.c: Add missing break; statement. Bugfix by
7217 Michael Sclafani, <sclafani@src.dec.com>.
7219 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7221 * Makefile.in (VERSION): Update version to 4.4.2
7222 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7223 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7224 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7225 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7226 mmap-alloc.o, mmap-sbrk.o
7228 * altos-xdep.c: Minor whitespace change.
7229 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7230 use to new minimal symbol table use.
7231 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7232 * arm-xdep.c (store_inferior_registers): Returns void.
7233 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7234 Convert from misc function vector use to new minimal symbol table use.
7235 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7236 * breakpoint.c: Add prototypes for local functions.
7237 * breakpoint.c (catch_command_1): Change to static and remove unused
7239 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7240 * breakpoint.h: Change function decls to prototype form.
7241 * buildsym.c: Add prototypes for local functions.
7242 * buildsym.c: Moved hashname() function here from dbxread.c.
7243 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7244 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7245 * buildsym.c (dbx_alloc_type): Change to static.
7246 * buildsym.c (finish_block): Add objfile parameter.
7247 * buildsym.c (misc): Change symbol_obstack to objfile version.
7248 * buildsym.c (make_blockvector): Change to static.
7249 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7250 * buildsym.c (compare_line_numbers): Change to static, args are const,
7251 cast args when used.
7252 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7253 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7254 and made static. Add objfile parameter.
7255 * buildsym.c (end_symtab): Simplify code using line table size.
7256 Realloc the linetable on the objfile symbol_obstack and copy there.
7257 * buildsym.c (scan_file_globals): Convert from misc function vector
7258 use to new minimal symbol use.
7259 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7260 strings get allocated in objfile's symbol_obstack. Convert references
7261 to builtin types to lookup_fundamental_type().
7262 * buildsym.c (read_type): Make static, add objfile parameter, convert
7263 references to buildin types to lookup_fundamental_type().
7264 * buildsym.c (read_struct_type): Add objfile parameter.
7265 * buildsym.c (read_array_type): Make static, add objfile parameter.
7266 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7267 * buildsym.c (read_huge_number): Make static.
7268 * buildsym.c (read_range_type): Make static, add objfile parameter,
7269 convert references to buildin types to lookup_fundamental_type ().
7270 * buildsym.c (read_args): Make static, add objfile parameter.
7271 * buildsym.h: Convert function decl's to prototype form.
7272 * c-exp.y: Add prototypes for local functions, convert uses of misc
7273 function vector to minimal symbol table. Reformat all builtin type
7274 initializations and pass a NULL objfile to init_type() for them.
7275 * coffread.c: Change context_stack ref's to coff_context_stack,
7276 add local function prototypes. Cast uses of xrealloc arg 1.
7277 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7278 crafting a new type.
7279 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7280 * coffread.c (finish_block): Change name to coff_finish_block.
7281 * coffread.c (make_blockvector): Add and use objfile parameter.
7282 * coffread.c (record_line): Change name to coff_record_line.
7283 * coffread.c (start_symtab): Change name to coff_start_symtab.
7284 * coffread.c (end_symtab): Change name to coff_end_symtab.
7285 * coffread.c (record_misc_function): Change name to record_minimal_
7286 symbol and change to minimal symbol table use from misc func tbl.
7287 * coffread.c (coff_symfile_read): Convert from misc function vector
7288 use to minimal symbol table use.
7289 * coffread.c (hashname): Remove; use common version in buildsym.c.
7290 * coffread.c (decode_base_type): Change references to builtin types
7291 to calls to lookup_fundamental_type().
7292 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7293 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7294 * command.c: Add prototypes for local functions.
7295 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7296 appropriate member of the function union for that type.
7297 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7298 ifdef out the function since it isn't currently used.
7299 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7300 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7301 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7302 * command.c (help_cmd): Compare function pointer to NULL.
7303 * command.c (help_cmd_list): Compare function pointer to NULL.
7304 * command.c (lookup_cmd_1): Use correct member of function union.
7305 * command.c (undef_cmd_error): Make static.
7306 * command.c (complete_on_cmdlist): Use correct member of func union.
7307 * command.c (do_setshow_command): Use correct member of func union.
7308 * command.c (shell_escape): Convert rindex use to strrchr.
7309 * command.h (COMMAND_H): Define if already included.
7310 * command.h (cmd_list_element struct): Change 'function' to a union
7311 and prototype args. Prototype completer function.
7312 * command.h: Convert decl's to prototype form.
7313 * convex-xdep.c (store_inferior_registers): Returns void.
7314 * copying.c: Prototype local functions.
7315 * coredep.c: Minor whitespace change.
7316 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7317 * cplus-dem.c: Prototype local functions.
7318 * dbxread.c (hashname): Remove; moved to buildsym.c.
7319 * dbxread.c (free_and_init_header_files): Make static.
7320 * dbxread.c: Add prototypes for local functions.
7321 * dbxread.c (new_object_header_files): Remove; inlined usages.
7322 * dbxread.c (xrealloc usages): Cast args.
7323 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7324 and change usages accordingly.
7325 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7326 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7327 * dbxread.c (dbx_next_symbol_text): Make static.
7328 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7329 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7330 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7331 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7332 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7333 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7335 * dwarfread.c (record_misc_function): Change name to record_minimal_
7336 symbol and use minimal symbol table throughout.
7337 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7338 * dwarfread.c: Convert all references to builtin types to use the new
7339 lookup_fundamental_type function.
7340 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7341 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7343 * elfread.c (record_misc_function): Convert to use record_minimal_
7345 * elfread.c (elf_symtab_read): Add objfile parameter.
7346 * eval.c: Add prototypes for local functions and move some decls
7347 around to accomodate prototypes.
7348 * expprint.c: Add prototypes for local functions. Change references
7349 to misc function vector to minimal symbol table.
7350 * findvar.c (read_memory usages): Cast args.
7351 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7352 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7353 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7354 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7355 * gould-xdep.c: Minor whitespace change.
7356 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7357 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7358 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7359 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7360 * i386-tdep.c: Add prototypes for local functions.
7361 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7362 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7363 that defaulted to int.
7364 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7365 i386_push_dummy_frame): Returns void.
7366 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7367 int and explicitly declare return type as int.
7368 * i387-tdep.c: Minor formatting changes.
7369 * i960-tdep.c (leafproc_return): Convert from misc function vector
7370 use to minimal symbol table use.
7371 * infcmd.c: Add prototypes for local functions.
7372 * infcmd.c (continue_command, until_next_command, until_command,
7373 path_info, path_command): Make static.
7374 * infcmd.c (step_1, until_next_command): Convert from misc func
7375 vector to minimal symbol table use.
7376 * inflow.c: Add prototypes for local functions.
7377 * infptrace.c (store_inferior_registers): Returns void, not int.
7378 * language.c (_initialize_language): Use proper member of function
7380 * m2-exp.y: Add prototypes for local functions, convert misc function
7381 vector uses to minimal symbol table uses.
7382 * m2-exp.y (make_qualname, yyerror): Make static.
7383 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7384 * m68k-pinsn.c: Add prototypes for local functions.
7385 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7386 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7387 * m68k-stub.c: Add prototypes.
7388 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7389 use to minimal symbol table use.
7390 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7391 * m88k-xdep.c (store_inferior_registers): Returns void.
7392 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7393 * mach386-xdep.c (store_inferior_registers): Returns void.
7394 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7395 * main.c: Add prototypes for local functions.
7396 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7397 longjmp() result to (NORETURN void).
7398 * main.c (catch_errors): Prototype the 'func' parameter.
7399 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7400 Takes an unused arg.
7401 * main.c (execute_command): Call the right member of the func union.
7402 * main.c (command_loop_marker, symbol_completion_function,
7403 command_loop): Make static.
7404 * main.c (command_line_input): Make linelength unsigned, cast arg
7405 to command_line_input().
7406 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7407 * main.c (initialize_main): Call right member of function union.
7408 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7409 * mem-break.c: Include symtab.h
7410 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7411 * mips-xdep.c (store_inferior_registers): Returns void.
7412 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7413 use to minimal symbol table use.
7414 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7416 * mipsread.c (make_type): Remove, convert usages to init_type.
7417 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7418 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7419 vector use to minimal symbol table use.
7420 * parse.c: Add prototypes for local functions.
7421 * parse.c (xrealloc usages): Cast args.
7422 * parse.c (prefixify_expression, length_of_subexp): Make static.
7423 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7424 * parser-defs.h: Convert function decls to prototype form.
7425 * partial-stab.h: Convert from misc function vector use to new minimal
7427 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7428 the per-objfile copies.
7429 * printcmd.c: Add prototypes for local functions. Move some struct
7430 definitions around to accomodate prototypes.
7431 * printcmd.c (decode_format): Make static, change args oformat and
7432 osize to int from char.
7433 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7434 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7435 * printcmd.c (print_address_symbolic): Convert from misc function
7436 vector use to minimal symbol table use.
7437 * printcmd.c (address_info): Convert from misc function vector use
7438 to minimal symbol table use.
7439 * printcmd.c (delete_display, enable_display, disable_display_command):
7441 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7442 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7443 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7444 * pyr-xdep.c (store_inferior_registers): Returns void.
7445 * remote-mm.c (mm_load): symbol_file_add return value unused.
7446 * remote-nindy.c: Minor format change.
7447 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7448 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7449 * rs6000-xdep.c (store_inferior_registers): Returns void.
7450 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7451 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7452 vector use to minimal symbol table use.
7453 * solib.c: Add prototypes for local functions.
7454 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7455 function vector use to minimal symbol table use.
7456 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7457 * solib.c (find_solib, shared_library_command): Make static
7458 * solib.c (read_memory, write_memory usages): Cast args.
7459 * solib.c (special_symbol_handling): Add function
7460 * source.c: Add prototypes for local functions.
7461 * source.c (select_source_symtab): Convert to scan objfiles.
7462 * source.c (open_source_file): Make static.
7463 * source.c (xrealloc usages): Cast args.
7464 * source.c (source_line_charpos): ifdef out, unused.
7465 * source.c (get_filename_and_charpos): Make static.
7466 * stack.c: Add prototypes for local functions.
7467 * stack.c (print_frame_info, frame_info): Convert from misc function
7468 vector use to minimal symbol table use.
7469 * symfile.c: Add prototypes for local functions.
7470 * symfile.c (compare_symbols): Make args const PTR's.
7471 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7472 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7473 * symfile.c (obsavestring): Add objfile parameter.
7474 * symfile.c (init_misc_bunches, prim_record_misc_function,
7475 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7476 sort_misc_function_vector, compact_misc_function_vector): Remove
7477 * symfile.c (symbol_file_add_digested): Add function.
7478 * symfile.c (symbol_file_add): Returns struct objfile *.
7479 * symfile.c (symbol_file_command): Modify for state file use.
7480 * symfile.c (symfile_open): Add parameter "dumpable".
7481 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7482 * symfile.c (load_command, add_symbol_file_command): Make static.
7483 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7484 * symfile.c (rindex usages): Converted to strrchr.
7485 * symfile.c (allocate_psymtab): New
7486 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7487 converted to minimal symbol table usage, but no obvious conversion.
7488 * symfile.c (free_all_symtabs): Remove.
7489 * symfile.c (_initialize_symfile): Use per-objfile info.
7490 * symfile.h: Rework the objfile structure to add per-objfile data
7491 objects (psymbol_obstack, symbol_obstack, type_obstack,
7492 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7493 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7494 Add prototypes to function declarations.
7495 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7496 function vector usage to minimal symbol table usage.
7497 * symmisc.c (DEV_TTY): Define if not defined.
7498 * symmisc.c: Add local function prototypes.
7499 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7500 printpsyms_command, print_objfiles, print_objfiles_command):
7501 Rework to use iterate_over_*
7502 * symtab.c: Add prototypes for local functions.
7503 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7504 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7505 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7506 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7507 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7508 lookup_reference_type, lookup_member_type, allocate_stub_method,
7509 check_stub_method, create_array_type, smash_to_member_type,):
7511 * symtab.c (lookup_symbol): Some args are const.
7512 * symtab.h: All type related defs and structs moved to gdbtypes.h
7513 * symtab.h: Convert decls to prototypes.
7514 * target.c (noprocess): Make static.
7515 * target.h: Change decl's to prototypes.
7516 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7517 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7518 * utils.c (_initialize_utils): Use correct member of function union.
7519 * valarith.c: include gdbtypes.h
7520 * valops.c: include gdbtypes.h, add prototypes for local functions.
7521 * valops.c (value_push, value_arg_push, find_function_addr):
7523 * valops.c (value_string): Convert from misc function vector use
7524 to minimal symbol table use.
7525 * valops.c (check_field_in): Make arg const.
7526 * valprint.c: Add prototypes for local functions.
7527 * valprint.c (print_string): Make static
7528 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7529 * values.c: Add prototypes for local functions.
7530 * values.c (value_headof): Convert from misc function vector to
7531 minimal symbol table.
7532 * xcoffexec.c: Add prototypes for local functions.
7533 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7535 * xcoffexec.c (relocate_minimal_symbol): Add.
7536 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7537 * xcoffread.c: Add prototypes for local functions.
7538 * xcoffread.c (sort_syms): Convert to scan objfiles.
7539 * xcoffread.c (read_xcoff_symtab): Make static.
7540 * xcoffread.c (various): Replace references to builtin types with
7541 calls to lookup_fundamental_type. Replace references to symbol_obstack
7542 and psymbol_obstack with pointers to the per-objfile copies.
7543 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7544 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7546 * xcoffread.c (init_stringtab): Add objfile parameter.
7547 * gdbtypes.c: New file
7548 * minsyms.c: New file
7549 * mmap-alloc.c: New file
7550 * mmap-sbrk.c: New file
7551 * objfiles.c: New file
7555 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7557 * Check in Fred Fish's changes in these modules. Fred
7558 will make ChangeLog entries for all of them. Update VERSION
7561 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7563 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7565 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7566 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7567 value.h: Prototypes for static functions; lint.
7568 * gdbtypes.h: Empty file to ease transition.
7570 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7572 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7573 inferior.h, language.h, signame.h, target.h, terminal.h,
7574 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7575 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7577 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7578 signame.c, sparc-xdep.c: Prototypes for all static functions.
7580 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7581 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7582 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7583 Remove to_call_function and target_call_function, since it
7584 always calls the same thing (call_function_by_hand).
7585 * core.c, exec.c, solib.c: Rename target_ops sections =>
7587 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7588 target.h: target_kill takes no args.
7589 * language.c (language_info): Scaffolding to allow briefer
7590 messages when the current language changes. FIXME.
7591 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7592 complaints about volatile functions.
7593 * xm-sysv4.h (HAVE_MMAP): Define.
7595 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7597 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7598 to make prototypes for all functions declared here.
7599 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7600 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7601 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7602 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7603 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7604 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7605 * utils.c: Avoid declaring malloc and realloc. Lint.
7606 (request_quit): Accept signal-number parameter.
7608 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7610 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7611 DIE's. Add new function read_tag_pointer_type() to read them.
7613 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7614 When creating a new user defined type, check to see if a partial
7615 type already exists, and if so, bash it to fit.
7617 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7619 * coffread.c (decode_base_type): Pass long, not union.
7620 Fix by Eric Valette, ev@chorus.fr.
7622 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7624 * elfread.c (elf_symtab_read): Fix code to correctly track
7625 changes in bfd for absolute symbols.
7627 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7629 * xm-vaxbsd.h: Close off comment.
7631 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7633 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7635 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7637 * mips-tdep.c (mips_print_registers): Print correct register
7638 number for double pseudo-registers.
7640 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7642 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7643 in the op$::OPERATOR. case. From Steven McCanne,
7644 <mccanne@horse.ee.lbl.gov>.
7646 * exec.c (set_section_name): Pass arg to exec_files_info;
7647 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7649 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7651 * main.c (print_gdb_version): Copyright msg: only this year.
7652 (cd_command): Avoid changing current_directory on error.
7654 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7656 * mipsread.c (parse_partial_symbols): Handle dependencies
7657 between partial symbol tables (when not doing stabs-in-ecoff).
7658 (This used to be handled by parse_fdr, but parse_fdr was
7659 incompatible with handling stabs-in-ecoff, so the code
7660 was re-written to not use parse_fdr. Unfortunately,
7661 the logic to handle dependencies was overlooked.)
7663 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7665 * coffread.c (read_enum_type): Use the size of a target int when
7667 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7669 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7670 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7671 TARGET_PTR_BIT to determine size of a pointer
7672 * values.c (unpack_long): when unpacking a REF or a PTR don't
7673 assume the size of the type.
7675 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7677 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7678 looking at its members. Improve guess between struct and union,
7679 only assuming union if multiple members have offsets of zero.
7681 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7683 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7684 (This is just for clarity - and one day permitting us to
7685 change FP0_REGNUM from 38 to 32, which would make more sense.)
7686 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7687 register numbers in stabs-in-ecoff get handled correctly.
7689 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7691 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7692 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7693 into BSD and Ultrix.
7695 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7697 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7699 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7701 * Makefile.in: Increment version to 4.4.1.
7702 * main.c (print_gdb_version): Update copyright notice.
7704 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7706 * mipsread.c: Prepend "struct " to the names of structure
7707 types, and similarly for enums and unions. (This used
7708 to be done, but got lost in the re-write to "guess" the
7709 difference between enum/struct/union.)
7710 Also, guess that a tag is an enum if the first member
7713 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7715 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7718 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7720 * Projects: Patching executables is done.
7721 * Makefile.in (VERSION): Roll to gdb-4.4.
7722 * README, WHATS.NEW: Update for gdb-4.4.
7724 * symfile.c (reread_symbols): Whenever we reread one object
7725 file's symbols, we must restart the scan, because the object_files
7726 chain has been permuted.
7728 * exec.c (exec_files_info): Split out into print_section_info.
7729 Print BFD filename of each section if it's not the default one.
7730 * core.c (core_files_info): Call print_section_info.
7732 * xm-vax.h: Include a few system header files whose definitions
7733 must precede defs.h.
7734 * language.c, language.h: Make some things const.
7735 * expression.h, main.c: const spreads like ooze.
7737 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7738 since BREAKPOINT values can be >0x80.
7740 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7742 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7744 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7746 * sparc-pinsn.c: Remove kludge for preferring architectures.
7747 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7748 and forever. Add `add' instruction to the set that get checked
7749 for a preceding `sethi' in order to print an absolute address.
7750 Corresponding changes in ../include/opcode/sparc.h needed
7751 to eliminate garbage instructions.
7753 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7755 * mipsread.c (parse_partial_symbols): Make sure partial
7756 symbols are created for external symbols (as used to be
7757 the case). This is a bit of a pain with the mips-coff.
7758 It uses a table which points to all of the external
7759 symbols belonging to a particular FDR or psymtab.
7760 Once we've generated this table, we might as well save
7761 it, and then use it in psymtab_to_symtab_1 to find
7762 the symbols to pass to parse_external().
7763 * symfile.c, symfile.c: New function start_psymtab_common
7764 to share the common parts of allocating a new psymtab
7765 for dbxread, mipsread (and later dwarfread). Its code
7766 was pulled out from start_psymtab in dbxread.c.
7767 * dbxread.c (start_psymtab): Use start_psymtab_common().
7769 * valprint.c (val_print): If there is an error when trying
7770 to print a string, check to see if there really is a problem
7771 by reading just one character. If that works, assume
7774 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7776 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7777 cypress, v8 mnemonics in that order.
7779 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7781 * sparc-pinsn.c: Put the qsort() back in.
7783 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7785 * findvar.c (read_register, write_register): Handle machines
7786 where REGISTER_TYPE is not the same size as "int".
7788 Handle debug symbols in dynamically loaded (relocated) code:
7790 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7791 offset to process_one_symbol.
7792 (process_one_symbol): Take new offset parameter. Add it into
7793 appropriate symbol types to relocate symbols to loaded addresses.
7794 Handle all possible symbol types, and complain() about types that
7795 we don't expect to see.
7796 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7797 process_one_symbol (FIXME, should pass real offset).
7801 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7803 (set_breakpoint, break_command_1, until_break_command,
7804 catch_command_1, breakpoint_re_set_one): Use it.
7805 * symtab.h (resolve_sal_pc): Declare.
7806 * infcmd.c (jump_command): Use resolve_sal_pc.
7808 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7810 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7812 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7814 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7815 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7816 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7818 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7820 * dbxread.c (process_one_symbol): Make a first cut at handling
7821 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7823 * symtab.c (find_pc_line): Fix stepping into and out of #included
7826 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7828 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7829 no longer any need to copy ../include/opcode/* into gdb.
7831 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7833 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7835 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7837 * valprint.c (type_print_base, type_print_method_args):
7838 Print C++ constructor methods without bogus "return type."
7840 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7842 * infptrace.c (child_xfer_memory): Parameter "target" should
7843 be a pointer to a structure, not the entire structure.
7845 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7847 * depend: Convert the couple of references to ansidecl.h that
7848 used the local gdb version to use the ../include version.
7850 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7853 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7854 (inferior_proc_init): Fix non-ANSI version of args.
7855 (attach): Call print_sys_errmsg with correct number of args.
7856 (mappingflags): Make static, does not need to be global.
7858 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7859 not the entire struct itself.
7861 * valops.c (value_assign): Cast some args to modify_field() and
7862 {read,write}_register_bytes() correctly.
7864 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7866 * Makefile.in (MALLOCSRC): Removed reference to removed local
7869 * dwarfread.c (list_in_scope): Needs an initial value, use file
7872 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7874 * main.c (main): Make option_index local to keep new getopt happy.
7875 main.c, solib.c, Makefile.in: Update copyright notices.
7877 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7879 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7881 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7883 * Makefile.in (HFILES): Add partial-stab.h.
7885 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7887 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7888 New files for stratus. Not complete enough to actually build
7889 on the Stratus machine; that awaits copyright assignment for
7892 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7893 for getting custom flags into CFLAGS when doing makes.
7895 * configure.in: Add config information for stratus.
7897 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7899 * dbxread.c (process_one_symbol): Pass address of structure
7900 to complain(), rather than the whole structure.
7902 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7904 * solib.c (solib_add_common_symbols): Only compile in when not
7905 using SVR4 style shared libraries.
7907 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7909 * dwarfread.c (locval): Add offreg flag to indicate location
7910 values that are computed off a base register.
7912 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7913 TAG_local_variable cases to account for static variables
7914 within function scopes.
7916 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7918 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7919 doesn't exist on some systems.
7921 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7922 nexting over recursive function calls.
7924 * target.c (target_read_string): Create this routine to read null
7925 terminated strings from the target. It deals with running off the
7926 end of memory elegantly as well. solib.c (find_solib): Use
7927 target_read_string() to avoid problems with running off the end of
7930 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7931 that reference pgrp_inferior.
7933 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7935 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7936 mips-tfile has been hacked to act more "traditionally."
7937 * dbxread.c: Fixed typo in comment.
7939 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
7941 * mips-tdep.c (mips_skip_prologue): Add some number of
7942 'sw' instructions before 'addiu' adjusts the stack.
7944 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7946 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7947 freescope, buildblock closescope, record_line, add_symbol_to_list,
7948 gatherblocks, make_blockvector): Extensive changes to switch
7949 to generic symbol table building code in buildsym.c. Remove
7950 scope tree structures and functions, symbol table building
7951 functions, and lots of other small changes.
7953 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
7954 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7956 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7958 * buildsym.c (cleanup_undefined_types): Add support for enums.
7959 This fixes the 'GDB internal error. cleanup_undefined_types with
7962 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7964 * dbxread.c: detect gcc2 compilations.
7966 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
7968 * sparc-pinsn.c: Rename bitfields that overlap with macro names
7969 in ../include/opcode/sparc.h.
7971 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7973 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7974 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7975 to reflect actual locations of opcode files, so TAGS target will
7978 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7980 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7983 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7984 dereferencing to access the correct elements.
7986 * valops.c (value_addr): Declare return type of external func
7989 * xcoffread.c: Undefine next_symbol_text before redefining it.
7991 For older changes see ChangeLog-9091
7997 version-control: never