1 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
3 * solib.c (struct so_list): Add bfd field.
4 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
5 Put the bfd in bfd field of the so_list.
6 (clear_solib): Free bfd name and close_bfd on the bfd.
8 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
10 * valarith.c (value_subscript): Add COERCE_REF.
11 **** start-sanitize-chill ****
12 * ch-exp.y (operand_5): We can generalize the 2nd operand
13 of a string repetition ot 'literal' without ambiguity.
14 **** end-sanitize-chill ****
16 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
18 * breakpoint.h (struct bpstat): Remove momentary field.
19 Remove bpstat_momentary_breakpoint. This was always kludgy
20 and is no longer used.
22 * breakpoint.h: Add enum bpstat_what.
23 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
24 stop and print fields of bpstat now per-breakpoint, not just
25 one for the whole chain.
26 breakpoint.{c,h} (bpstat_what): New function.
27 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
28 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
29 with call to bpstat_what.
30 README: Remove watchpoint/breakpoint bug from known bugs.
32 * breakpoint.h: Prototype bpstat_find_breakpoint.
34 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
36 * symtab.c (find_methods, gdb_mangle_name): Note that functions
38 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
39 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
41 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
43 * i960-pinsn.c (tabent): Copied struct definition from
46 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
48 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
50 * symtab.c (gdb_mangle_name): Use it.
51 * symtab.c (find_methods): Do not add destructors to choice list
53 * symtab.c (decode_line_1): Make breakpoints on destructors work
56 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
58 * ser-go32.c: Make it use serial port name.
59 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
61 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
64 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
66 * configure.in: Only configure sparclite subdir when target_cpu
69 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
71 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
72 Remove FIXME comment regarding this.
74 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
76 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
78 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
80 Add section table to objfile struct. Use it for find_pc_section.
81 * objfiles.c (add_to_objfile_sections,
82 build_objfile_section_table, find_pc_section): new functions.
83 (allocate_objfile): build section table.
84 * objfiles.h (struct obj_section): new structure.
85 (struct objfile): add section table.
86 (find_pc_section): new prototype.
87 * solib.[ch] (find_pc_section_from_so_list): removed.
88 * sparc-tdep.c: include objfiles.h for find_pc_section. include
89 symfile.h for objfiles.h.
90 (in_solib_trampoline): adjusted for new find_pc_section
91 prototype. Removed BAD_RICH_HACK ifdefs.
92 * symfile.c (syms_from_objfile): offset objfile sections.
93 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
94 * symfile.h (find_pc_section): prototype removed. Also fixed
95 comment typo NUL -> NULL.
96 * target.[ch] (find_pc_section_from_targets): removed.
97 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
99 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
101 * ser-go32.c: Format. (go32_open): Use proper return value.
103 * configure.in: Undo conditional configdirs hack for sparclite.
105 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
107 * symtab.c (list_symbols): When call break_command, pass both
108 filename and function name not just function name.
110 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
112 (Changes and new files to make "none" a full fledged configuration)
113 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
114 Currently only tm-none.h has any meaningful contents.
115 * config/none/none.mh (NAT_FILE): Use nm-none.h
116 * config/none/none.mh (XM_FILE): Use xm-none.h
117 * config/none/none.mt (TM_FILE): Use tm-none.h
118 * Makefile.in (depend): Remove comment about parse errors in
119 valops.c, it now parses correctly and generates a correct depend
120 line. Remove line that touches xm.h, tm.h, and nm.h; they are
121 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
123 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
125 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
127 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
128 exactly 8 characters.
130 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
132 * configure.in: Sparclite uses sparc config dir. Also has it's
133 own tm- & .mt files now. Also add sparclite to configdirs.
134 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
135 * config/i386/go32.mh: Nullify def of TERMCAP.
136 * config/i386/xm-go32.h: Get rid of redef of EIO.
137 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
138 specific configs. Very similar to sun4os4, but without solib.
139 * sparclite/{Makefile.in configure.in}: First cut at making this
142 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
144 * ser-go32.c: First cut at adapting to new serial interface.
146 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
148 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
149 These implement a new serial line interface for talking to remote
151 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
152 EXCEPT go32, which gets ser-go32.c.
153 * remote.c: Use new serial interface. More remote-xxx's to be
155 * ser-bsd.c, ser-termios.c: Removed.
156 * serial.c: New. Implements common operations for all serial
158 * ser-unix.c: New. Unix specific serial operations for various
159 flavors of Unix (Posix, SysV, BSD).
160 * serial.h: Generic serial interface defs.
161 * config/i386/go32.mh, config/i386/i386bsd.h,
162 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
163 ser-bsd.o from XDEPFILES. All the magic is now handled in
166 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
168 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
170 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
172 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
174 * rs6000-tdep.c (frameless_function_invocation): Don't even think
175 about framelessness except on the innermost frame.
177 * xcoffexec.c: Call fatal() not abort().
179 * stabsread.c (patch_block_stabs): If stab & no symbol, make
180 a LOC_OPTIMIZED_OUT symbol.
181 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
182 findvar.c (read_var_value), printcmd.c (address_info),
183 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
184 m2-exp.y (yylex): Deal with it.
185 **** start-sanitize-chill ****
186 ch-exp.y (yylex): Deal with it.
187 **** end-sanitize-chill ****
189 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
191 * findvar.c (value_from_register): H8500 specific, check to see
192 if we are looking at short pointer. If so, skip crock.
193 * h8500-tdep.c (h8500_frame_chain): Mask down value from
194 read_memory_integer() to avoid getting messed up by sign extension.
196 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
198 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
199 ifdef protect using BAD_RICH_HACK. This should be removed soon.
200 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
202 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
204 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
206 * core.c (dis_asm_print_address): New function.
208 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
211 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
213 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
214 entire breakpoint chain and print only the first entry that needs to
215 be printed and needs to be stopped for. Fixes problems with printing
216 of multiple breakpoints with different conditions.
217 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
218 effectively stops printing of the breakpoint chain.
219 * breakpoint.c (print_it_noop): New routine to print nothing
220 for this breakpoint entry and dont stop printing.
221 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
222 watchpoint only if it is enabled.
223 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
224 descriptor from the library to make backtraces through setjmp work.
225 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
227 * mips-tdep.c (read_next_frame_reg): Provide correct values for
228 all registers saved within sigtramp, cleanup.
230 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
232 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
234 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
236 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
237 with prototype in ../include/dis-asm.h.
239 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
241 * core.c (dis_asm_{read_memory,memory_error}): New functions.
242 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
243 Use read_memory_func interface to disassembler.
245 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
247 Teach sparc solaris to next over shared library functions.
248 * solib.[hc] (find_pc_section_from_so_list): new function and
250 * sparc-tdep.c (in_solib_trampoline): new function.
251 * symfile.[hc] (find_pc_section): new function and prototypes.
252 * target.[hc] (find_pc_section_from_targets): new function and
254 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
257 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
259 * infrun.c (wait_for_inferior): Revise comment.
261 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
263 * command.{c,h}: New var_type var_integer.
264 main.c: Use it for history_size.
266 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
267 Lint and byte-order fixups.
269 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
271 * breakpoint.h (bpstat): New field print_it.
272 breakpoint.c (bpstat_print): Use it.
273 (print_it_normal): New function (from old bpstat_print code).
274 (bpstat_{alloc,stop_status}): Set print_it field.
276 * breakpoint.c (bpstat_stop_status): Use catch_errors when
277 evaluating watchpoint condition, via new function watchpoint_check.
278 Also stop if watchpoint disabled due to leaving its block.
280 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
282 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
284 * mips-pinsn.c: Add missing include of dis-asm.h.
286 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
288 * Makefile.in (clean, distclean, realclean): Recursively apply
289 to subdirs first, rather than last. This avoids, for example,
290 Makefile being removed in a parent directory before the recursive
293 * alldeps.mak, depend: Update for below changes.
295 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
296 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
297 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
298 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
300 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
301 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
302 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
303 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
304 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
305 tm-68k.h to tm-m68k.h.
306 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
307 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
310 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
311 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
312 * a29k-tdep.c: Renamed from am29k-tdep.c.
313 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
314 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
315 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
316 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
318 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
319 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
320 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
322 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
323 define that does not appear anywhere else in the gdb source tree.
324 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
326 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
328 * breakpoint.c: Add comments regarding breakpoint_re_set.
330 * xcoffread.c (sort_syms, compare_symbols): Remove.
331 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
332 not our own sort_syms (it is identical).
334 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
336 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
338 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
339 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
341 * exec.c (exec_close): Fix storage leak.
342 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
343 output sections when patching an executable.
344 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
345 when writing all registers.
346 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
347 at the right offset in the dummy frame.
348 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
349 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
350 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
352 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
354 * Makefile.in (TARFILES): Avoid trailing backslash.
356 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
358 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
359 it in breakpoint_re_set.
360 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
362 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
363 don't use sizeof(int) for target stuff, etc).
365 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
367 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
368 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
369 support that can't be integrated anyway due to lack of clear
372 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
374 * findvar.c (read_register, write_register): Make these capable
375 of reading/writing registers that are shorter than REGISTER_TYPE.
376 * (value_from_register): Install H8500 specific code to return
377 proper value when register is being used as a pointer.
378 * h8500-tdep.c: Remove extra defines of NUM_REGS.
379 (h8500_skip_prologue): Use correct lengths for LINK instructions.
380 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
381 chain frames properly by combining frame pointer with T reg.
382 (init_extra_frame_info): Delete. It's now a macro.
383 (frame_args_address): Don't add PTR_SIZE. Stack args are already
384 offset by the correct amount off of the frame pointer.
385 (register_byte): Delete. It's now a macro.
386 (register_raw_size, register_virtual_size): Delete. Replaced by
387 common routine h8500_register_size, cuz there's no difference
388 between the raw & virtual sizes on this machine.
389 (register_convert_to_raw, register_convert_to_virtual): Delete,
390 cuz there's no difference between the raw & virtual forms.
391 Replaced by memcpy in tm file.
392 (register_virtual_type): Rename to h8500_register_virtual_type.
393 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
394 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
395 emulator have same reg offsets. This is all handled in the
397 (h8500_trapped_internalvar): New routine to detect references to
398 convenience vars acting as pointer pseudo-regs.
399 (h8500_value_trapped_internalvar): Conjure up value of pointer
401 (h8500_set_trapped_internalvar): Convert set value in real
403 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
404 code segment register.
405 infrun.c (proceed): Simplify. Call write_pc instead of doing it
407 (wait_for_inferior): Add h8500 specific code to add stack segment
408 when reading SP register.
409 remote-sim.c (fetch_register): Spacing.
410 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
411 detect cruft. Redo all register manipulation stuff. Get rid of
412 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
413 to frame pointer. (IS_TRAPPED_INTERNALVAL,
414 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
415 to create internal vars for pointer pseudo-regs.
417 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
419 * Makefile.in: Numerous small changes to macro definitions
420 and rules for building gdb distribution tree. Many macros
421 eliminated or merged, and rules simplified.
422 * alldeps.mak: Update.
425 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
427 * Makefile.in: recurse through SUBDIRS for dvi target too
429 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
431 * Clean up xcoff relocation.
432 objfiles.h (struct objfiles): Add section_offsets, num_sections.
433 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
435 symtab.h (struct general_symbol_info): Add section field.
436 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
437 xcoffread.c: Set section for symbols and msymbols.
438 (struct symtab): Add block_line_section field.
439 buildsym.c (end_symtab): Set it.
440 (end_symtab and callers): Add section parameter.
441 objfiles.c (objfile_relocate): New funciton.
442 xcoffexec.c (vmap_symtab): Use it.
443 xcoffsolib.h (struct vmap): Remove unused fields.
444 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
445 CORE_NEEDS_RELOCATION, symtab_relocated.
446 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
447 rs6000-tdep.c: Make loadinfotext static.
448 breakpoint.c (fixup_breakpoints): Doc fix.
449 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
450 (end_symtab): primary field replaces nonreloc.
452 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
454 * symtab.h (struct linetable_entry): Remove confusing comment.
456 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
458 * Makefile.in: add installcheck target
460 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
462 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
463 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
464 z8k}: New directories to hold cpu specific configuration files.
465 Naming follows gcc convention.
466 * config/{*.mt, *.mh}: All target and host makefile fragment
467 config files moved to an appropriate config/<cpu> subdirectory.
468 * nm-*, xm-*, tm-*: All native, host, and target files, which
469 get linked to nm.h, xm.h, and tm.h respectively by configure,
470 moved to appropriate config/<cpu> subdirectory.
471 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
472 Native, host, and target files that are common across more than
473 one cpu architecture and included by one of the configured
474 native, host, or target files, get moved to config directory.
475 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
476 pick up native, host, or target include files moved to one of
477 the config subdirectories, and that are included by other files.
478 * Makefile.in (alldeps.mak): Modify to account for new config
480 * alldeps.mak, depend: Update for new config directory structure.
481 * config/*/[ntx]m-*.h: Modify all files that include other
482 [ntx]m-*.h files to use path relative to gdb/config. I.E.
483 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
485 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
486 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
487 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
488 * configure.in: Default gdb_host_cpu to host_cpu, and remap
489 the ones where the default is not unique or different than the
490 config subdirectory name. Similarly, handle gdb_target_cpu.
491 Modify configure.in as appropriate to make use of gdb_host_cpu
492 and gdb_target_cpu to find makefile fragments and make links.
494 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
496 * mipsread.c (compare_blocks): Sort blocks with the same start
497 address by decreasing ending address.
499 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
501 * mipsread.c (parse_procedure): Save cur_fdr accross call to
502 lookup_symbol as it might get clobbered by the call.
504 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
505 The previous code did not initialize the language field for the psymtab
508 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
510 * c-exp.y (parse_number): Avoid shift warning.
511 * serial.h (struct ttystate): Declare empty one on DOS.
513 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
515 * xm-sun4os4.h: Return type of free() should be void, not int.
517 * vx-share/vxWorks.h: Remove #def of NULL.
519 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
521 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
523 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
525 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
527 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
529 * ieee-float.c: Moved to ../libiberty.
530 * ieee-float.h: Moved to ../include.
531 * Makefile.in: Update accordingly.
532 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
533 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
534 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
535 it is now in ../opcodes/m68881-ext.c.
536 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
537 prologue (some callers _do_ care).
538 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
539 new interface of ../opcodes/*-dis.c.
540 **** start-sanitize-chill ****
541 * ch-exp.y: Add #include <ctype.h>.
542 **** end-sanitize-chill ****
544 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
546 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
548 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
550 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
552 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
554 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
556 * z8k-tdep.c (extract_return_value, write_return_value,
557 store_struct_return): New functions from macros in tm-z8k.h.
559 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
561 * valops.c (value_arg_coerce): Apply temporary patch to
562 fix problem with coercion of array and function types when
563 passed as arguments to C functions, pending a more complete
564 review of when and how coercion should be done, depending
565 upon context and language.
567 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
569 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
571 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
572 debugsec if there are a non-zero number of symbols.
574 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
576 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
578 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
580 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
582 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
584 (symtbl_num_syms): New variable.
585 (read_xcoff_symtab): Set it.
586 (read_symbol_nvalue): Check for bad symno.
587 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
590 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
592 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
593 This is defined in defs.h if necessary.
594 * vx-share/vxWorks.h: Remove #defs of min and max.
595 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
596 vx-share/xdr_rdb.c: include defs.h.
598 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
600 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
603 * xcoffread.c (enter_line_range): complain() on bad endoffset.
604 xcoffread.c: Doc fixes.
606 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
608 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
609 xcoffexec.c (xcoff_relocate_core): New function.
610 (text_adjustment): Removed.
611 (add_vmap): Return the vmap.
612 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
614 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
616 * xcoffsolib.h: Add objfile member to struct vmap.
617 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
618 xcoffexec.c (add_vmap): Allocate objfiles here.
620 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
622 Support 68000 series without floating point.
624 * configure.in (m68000-*-{aout,elf,coff}): New configs.
625 * tm-68k-nofp.h: New file, lacks 68881 support.
626 * config/m68k-nofp.mt: New file.
628 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
630 Remove a few remaining underscore/no-underscore remnants from
633 * config/{m68k-un.mt, sparc-un.mt}: Remove.
634 * config/m68k-noun.mt: Rename to m68k-fp.mt.
635 * config/sparc-noun.mt: Rename to sparc-em.mt.
636 * tm-68k-noun.h, tm-spc-noun.h: Remove.
637 * tm-68k-un.h: Rename to tm-68k-fp.h.
638 * tm-spc-un.h: Rename to tm-spc-em.h.
639 * tm-sun4sol2.h: Cleanup.
640 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
642 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
644 * symmisc.c (std_in, std_out, std_err): Move initializations
645 to runtime code, in case they aren't constant.
647 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
649 * symtab.c (find_pc_symtab): some object file formats, notably
650 mips, have holes in the address ranges of symtabs. Change
651 this algorythm from first hit to tightest fit.
653 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
654 fence post without finding the enclosing function, then print a
657 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
659 * utils.c (fputs_demangled, fprint_symbol): Remove.
660 * utils.c (fprintf_symbol_filtered): New function which combines
661 the functionality of fputs_demangled and fprint_symbol. Uses a
662 caller provided language parameter to select the appropriate
663 demangler, and caller provided args to pass to the demangler.
664 * defs.h (enum language): Move further up in file so enum can
665 be used in prototypes.
666 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
667 * defs.h (fprintf_symbol_filtered): Add prototype.
668 * c-typeprint.c (cp_type_print_method_args): Replace calls to
669 fputs_demangled with call to fprintf_symbol_filtered.
670 * cp-valprint.c (demangle.h): Include
671 * cp-valprint.c (cp_print_value_fields): Replace calls to
672 fprint_symbol with calls to fprintf_symbol_filtered.
673 * printcmd.c (print_frame_args): Replace call to fprint_symbol
674 with call to fprintf_symbol_filtered.
675 * stack.c (print_frame_info): Remove obsolete code so we don't
676 have to update fputs_demangled usage in it.
677 * stack.c (print_frame_info, frame_info): Add language variable
678 to pass to fprintf_symbol_demangled and initialize it from the
679 symbol's language. Replace calls to fputs_demangled with calls
680 to fprintf_symbol_filtered.
681 * symtab.c (find_methods): Replace call to fputs_demangled with
682 call to fprintf_symbol_filtered.
683 **** start-sanitize-chill ****
684 * ch-valprint.c (demangle.h): Include.
685 * ch-valprint.c (chill_print_value_fields): Replace call to
686 fprint_symbol with call to new fprintf_symbol_filtered.
687 **** end-sanitize-chill ****
689 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
691 * Makefile.in (VERSION): Bump version to 4.8.2.
693 * main.c (source_command): Require an explicit pathname of file
694 to source, since previous behavior of defaulting to gdb init file
695 was troublesome and undocumented.
696 * printcmd.c (disassemble_command): Add missing '{}' pair to
697 else with two statements. Bug reported by Stephane Tsacas
699 * symtab.c (find_pc_line): Don't complain about zero length or
700 negative length line numbers for the moment, since we may not own
701 the terminal when called, such as when single stepping. (FIXME)
702 * language.h (CAST_IS_CONVERSION): True if current language is
703 C++ as well as C. Fix from Peter Schauer.
704 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
705 Use STREQN macro rather than bare '!strncmp()'.
706 * environ.c (unset_in_environ): Avoid use of memcpy on
707 overlapping memory regions, as suggested by Paul Eggert
708 <eggert@twinsun.com>.
709 * c-exp.y (%union struct): Remove unused ulval as suggested
710 by Paul Eggert <eggert@twinsun.com>.
712 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
714 * main.c (gdbinit): Make static.
715 * main.c (inhibit_gdbinit): Move to file scope.
716 * main.c (main): Remove local inhibit_gdbinit.
717 * main.c (source_command): Don't source '.gdbinit' file by
718 default if gdb has been told to ignore it.
720 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
722 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
725 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
727 * printcmd.c (print_address_symbolic): Only print if offset
728 is shorter than max_symbolic_offset.
729 (initialize_printcmd): `set print max-symbolic-offset'.
731 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
732 (examine_tag): Use it.
733 (read_register_stack): Only look in the local registers for a
734 memory address if it's between rfb and rsp; go to memory otherwise.
735 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
736 (reginv_com): Remove ancient kludge command.
738 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
740 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
741 irix4 will again compile.
743 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
745 * configure.in: accept mips-sgi-irix4* for irix4.
747 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
749 * z8k-tdep.c (print_register_hook): Lint.
751 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
753 Lint fixes from Paul Eggert (eggert@twinsun.com):
755 * command.c (do_setshow_command): var_uintegers are unsigned.
756 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
757 unsigned, since they use hex values with the high bit set.
759 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
761 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
762 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
764 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
765 macro definitions in parenthesis.
767 * dbxread.c (dbx_symfile_init): Catch the case where there is
768 no string table, but the only way we find out is by reading zero
771 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
773 * dbxread.c (dbx_symfile_init): Make size of the string table
774 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
775 offset to the string table is nonzero and handle the nonexistant
776 string table case, should it occur. Ensure that the string table
777 size read from the file is reasonable, with a minimum lower bound
778 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
780 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
782 * Makefile.in: Changes to build testsuite correctly.
783 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
784 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
785 (TARGET_FLAGS_TO_PASS): New variable.
786 (SUBDIRS): Added testsuite.
787 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
788 testsuite is compiled with CC_FOR_TARGET rather than CC.
790 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
792 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
793 reported by mycroft@gnu.ai.mit.edu.
795 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
796 * configure.in (vax-*-ultrix2*): New triplet.
797 * config/vaxult2.mh: New file.
798 * xm-vaxult2.h: New file.
800 * c-exp.y (parse_number): Change high_bit to unsigned.
801 * demangle.c: Change all references to cfront to ARM, since the
802 actual algorithm is the one specified in the Annotated Reference
803 Manual. This was confusing users into thinking that full cfront
804 support was implemented.
805 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
806 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
807 directly to lookup_struct_elt_type, which will do the
808 dereferencing itself.
809 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
810 NULL dereferencing bug for unnamed structs, comment out
813 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
815 * coffread.c (process_coff_symbol): Change PCC argument correction
816 so that it only happens on big-endian targets; so that it only
817 happens if the short or char argument is aligned on an int
818 boundary; and so that it changes the location, rather than the
819 type, of the argument. These changes tend to parallel similar
820 (old) changes in stabsread.c.
822 * coffread.c (coff_read_enum_type): Use the specified size for
823 enums, don't assume that they are int-sized.
825 * c-valprint.c (c_val_print): Don't assume enums are the same as
828 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
829 Rendell, <michael@mercury.cs.mun.ca>.
831 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
833 * language.h (local_decimal_format_custom): Add prototype.
834 * language.c (local_decimal_format_custom): Add function, bug
835 reported by Robert R. Henry (rrh@tera.com).
837 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
839 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
840 by Josef Leherbauer, joe@takeFive.co.at.
842 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
844 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
845 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
846 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
847 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
848 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
849 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
850 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
851 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
853 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
855 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
856 of demangled name fields to NULL if no demangling exists for
857 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
858 symbols if their language is known at the time they are created,
859 but sometimes the language is not known until later.
861 **** start-sanitize-chill ****
862 * ch-typeprint.c (chill_print_type_base): Name changed to
863 chill_type_print_base to match pattern for C and C++ names.
864 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
865 to be consistent with other usages.
866 * ch-typeprint.c (chill_type_print_base): Add support for
867 printing Chill STRUCT types.
868 * ch-valprint.c: Include values.h.
869 * ch-valprint.c (chill_print_value_fields): New function and
870 prototype for printing Chill STRUCT values.
871 * ch-valprint.c (chill_val_print): Fix call to val_print_string
872 that was being called with two args instead of three.
873 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
874 to print Chill STRUCT values.
875 **** end-sanitize-chill ****
877 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
879 * configure.in: added testsuite to configdirs.
881 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
883 * doc/stabs.texi: The `this' pointer is now known by the name
884 `this' instead of `$t'.
886 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
888 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
889 references of TAG_string_type DIEs in user defined types.
890 **** start-sanitize-chill ****
891 * ch-lang.c (chill_create_fundamental_type): Track compiler
892 change that now emits debugging info with the type long for Chill
894 **** end-sanitize-chill ****
896 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
898 * remote-mips.c: New file; implements MIPS remote debugging
900 * config/idt.mt: New file; uses remote-mips.c
901 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
903 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
904 floating point coprocessor.
905 (mips_push_dummy_frame): If not mips_fpu, don't save floating
907 (mips_pop_frame): If not mips_fpu, don't restore floating point
909 (_initialize_mips_tdep): New function; let the user reset mips_fpu
911 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
912 mips_fpu, don't use fp0 as floating point return register.
913 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
916 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
918 * gdb/testsuite: made modifications to testcases, etc., to allow
919 them to work properly given the reorganization of deja-gnu and the
920 relocation of the testcases from deja-gnu to a "tool" subdirectory.
922 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
924 * gdb/testsuite: Initial creation of gdb/testsuite.
925 Migrated dejagnu testcases and support files for testing nm to
926 gdb/testsuite from deja-gnu. These files were moved "as is"
927 with no modifications. This migration is part of a major overhaul
928 of dejagnu. The modifications to these testcases, etc., which
929 will allow them to work with the new version of dejagnu will be
930 made in a future update.
932 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
934 * NEWS: Add reminders for next release.
936 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
938 * mipsread.c (parse_lines): Correct check for files compiled with
941 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
943 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
945 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
947 * Makefile.in (VERSION): GDB-4.8 release!
948 * README, NEWS: Update for release.
950 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
952 * am29k-pinsn.c (print_insn): Minor nits with const.
953 * am29k-tdep.c: More minor nits with arg types for
954 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
956 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
958 * gcc.patch: Update for a different GCC (G++) bug.
959 * main.c (print_gdb_version): Update copyright year to 1993.
960 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
961 conditionalize this file on it. FIXME, right way is to split
962 these into two config files.
963 (ATTACH_DETACH): Define for BSD 4.4
964 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
965 (U_REGS_OFFSET): Revise for 4.4.
966 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
967 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
968 LONG_MAX into this file to avoid cpp "redefinition" warnings.
970 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
972 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
975 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
977 * c-lang.c (c_printstr): Bugfix for length==0 case.
979 * c-lang.c (c_printstr): If a C string ends in a null, don't
982 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
984 * defs.h (STRCMP): Make it work for unsigned chars.
986 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
988 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
989 * config/hp300bsd.mh (REGEX, REGEX1): Define.
990 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
991 define to kludge the large opcode table into two smaller tables,
992 since GCC take exponential space to build the table. Lint.
993 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
995 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
997 * Makefile.in (VERSION): Roll to 4.7.9.
998 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
999 definition here, to handle both BSD 4.3 and 4.4 systems.
1000 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1001 * remote.c (alarm): Move declaration to global level, before
1002 first reference to it.
1003 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1004 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1006 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1008 * remote.c (readchar): forward declare alarm which otherwise looks
1009 like an undeclared variable to gcc.
1011 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1012 when comparing against an int. Avoids superfluous warning from
1015 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1016 Avoids superfluous warnings from some systems and/or compilers
1017 (like vax ultrix 4.2.)
1019 * language.c (struct op_print unk_op_print_tab): use the enum
1020 values rather naked zeros as initializers. Avoids warnings from
1021 ultrix type compilers.
1023 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1025 * Makefile.in (VERSION): Roll to 4.7.6.
1026 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1027 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1028 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1029 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1030 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1031 (depend): Fix bug where nm-files in config files weren't noticed.
1032 (make-proto-gdb-1): Avoid changing directories while building new
1033 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1035 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1037 * remote.c: Improve error recovery. Allow user to break out
1038 of initial connection attempt with INTERRUPT. Treat a timeout
1039 while waiting for remote packet like a retry, unless the remote
1040 side is actively running user code. Fix a few long printf_filtered's.
1042 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1045 * buildsym.c (start_subfile): Allow null file name.
1047 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1049 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1050 expects a pointer to complaint rather than a complaint
1052 (process_linenos): free the previously allocated subfile name,
1053 then allocate the new one from the heap.
1055 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1057 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1059 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1061 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1062 Previously, would bogusly index off the bottom of type_vector.
1063 (rs6000_builtin_type): Accept type number as argument.
1064 (read_type, case '-'): Handle negatives like any other type number.
1066 * symfile.c (deduce_language_from_filename): Handle null name.
1068 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1069 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1070 fixed by sato@sm.sony.co.jp.
1072 * xcoffread.c (parmsym): Don't use an initializer to set up
1073 this struct symbol. Set it up in initialize_xcoffread.
1074 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1075 works on real rs/6000 target with #ifndef FAKING_RS6000.
1077 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1079 * stabsread.c (rs6000_builtin_type): Move function from
1080 xcoffread.c:builtin_type.
1081 * xcoffread.c (builtin_type): Move to stabsread. Remove
1082 IBM6000_HOST dependency. Move misplaced comments.
1083 (various): Change printf's to complaints.
1084 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1085 objfile argument to read_type calls under #if 0.
1086 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1087 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1088 * Makefile.in: xcoffread.o is not built by default.
1089 * xm-rs6000.h (IBM6000_HOST): Remove.
1090 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1091 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1094 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1096 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1097 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1098 register numbers when user tries to modify elements in structs
1099 passed as arguments.
1100 * inflow.c (child_terminal_info): Move banner outside of system
1102 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1103 passes struct/union arguments by address.
1105 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1107 * Based on patch from Kean Johnston <maw@netcom.com>:
1108 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1109 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1110 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1112 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1114 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1115 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1117 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1119 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1120 cc debugging output.
1122 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1124 * stabsread.c (define_symbol): Complain about unrecognized names
1125 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1126 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1127 (read_cpp_abbrev): Don't use the class name as part of the
1128 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1129 abbrevs. Inspired by Mike Tiemann.
1130 (read_tilde_fields): Comment. Remove ancient dead code.
1131 Remove erroneous but non-dead code. Simplify. Add complaints.
1132 (in general): Remove extraneous (parentheses) in return
1135 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1137 * coffread.c (coff_lookup_type): Fix fencepost error reported
1138 by Art Berggreen, <arg@opal.acc.com>.
1140 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1141 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1143 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1144 test, which is apparently left over from when we used native
1145 include files and couldn't depend on the member names being there.
1146 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1148 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1150 * mipsread.c: Major overhaul to use new BFD symbol table reading
1151 routines. Now swaps information as it is needed, rather than
1152 swapping everything when the file is read.
1154 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1156 * Makefile.in (TARDIRS): Add sparclite demo dir.
1157 (*.tab.c): Change dependency on Makefile to depend on
1158 Makefile.in, otherwise it always rebuilds after configuring.
1159 Force output *.tab.c file into current directory even in "make"
1160 versions that rewrite dependent file names used in command lines.
1162 * TODO: Remove some things we did.
1163 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1164 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1165 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1166 * symtab.h: Eliminate unnamed unions and structs.
1168 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1170 * Makefile.in (VERSION): Roll to 4.7.5.
1172 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1174 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1175 re-evaluating symbol pointers.
1177 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1179 * c-exp.y (lcurly, rcurly): New nonterminals.
1180 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1182 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1183 made function static.
1184 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1185 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1186 * parse.c (start_arglist):
1187 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1188 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1189 * parser-defs.h (funcall_chain): Moved to parse.c.
1190 * printcmd.c (print_frame_nameless_args): Fix prototype.
1191 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1192 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1193 * valops.c (typecmp): Moved prototype from values.h.
1194 * value.h (typecmp): Moved prototype to valops.c, made static.
1195 **** start-sanitize-chill ****
1196 * ch-exp.y (yylex): Change way control sequences are disabled.
1197 **** end-sanitize-chill ****
1199 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1201 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1203 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1205 * mipsread.c (upgrade_type): Build array types correctly, using
1206 create_range_type and create_array_type.
1208 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1210 * remote-nindy.c: Cleanup.
1212 * infrun.c (wait_for_inferior): When rolling back the PC after
1213 a breakpoint, call write_pc so that NPC gets rolled back as well
1216 * blockframe.c (inside_entry_file, inside_main_func,
1217 inside_entry_func): PC of zero is always "bottom of stack".
1219 * printcmd.c (print_frame_args, print_frame_nameless_args):
1220 Let print_frame_nameless_args decide whether there are any,
1221 laying groundwork for possibly later printing 29K args for
1222 functions where we have tag words but no symbols.
1224 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1226 * Makefile.in: fix GDB doc targets for new doc subdir structure
1228 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1230 * stack.c (parse_frame_specification): Parse as many arguments
1231 as there are (up to MAXARGS). Pass all of them in argc, argv
1232 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1233 many there were, onto SETUP_ARBITRARY_FRAME.
1234 * tm-mips.h, tm-sparc.h: Corresponding changes.
1235 * mips-tdep.c, sparc-tdep.c: Ditto.
1237 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1239 * hp300ux-nat.c: Update copyrights.
1240 * mipsread.c (parse_partial_symbols): Complain about block
1241 indexes that go backwards. Fix from Peter Schauer.
1242 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1243 symbol-file that has no linkage symbols to be read.
1244 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1245 from tm- file to xm-file, since they're host dependent.
1246 * valarith.c (value_binop): Typo.
1248 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1250 * sparclite/aload.c: Add copyleft.
1251 * sparclite/crt0.s: Add comment at beginning.
1253 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1255 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1256 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1258 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1260 * values.c (value_headof): Fix typo in which VTBL and ARG were
1261 being confused for one another.
1263 * valops.c (typecmp): Now static.
1265 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1266 baseclass--we don't always inherit its virtual function table
1269 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1270 pointer correctly in case value_struct_elt moves it around.
1272 * valops.c (typecmp): Now static. Also, now groks references
1275 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1276 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1278 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1280 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1281 to avoid "too much defining" error from native C compiler (!).
1283 * Makefile.in (HFILES): Add typeprint.h.
1284 * typeprint.[ch]: Update copyrights.
1286 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1288 * Makefile.in: Update to match doc/ subdir changes.
1290 * config/hp300hpux.mh: No cross-host file needed, just native.
1291 * config/go32.mh: Remove nonexistent "native" support.
1293 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1294 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1295 * m88k-tdep.c (next_insn): Lint, cleanup.
1296 (store_parm_word): Lint.
1298 * README: Fix typo (reported by karl@hq.ileaf.com).
1300 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1302 * expression.h (BINOP_CONCAT): Document use for self concatenation
1303 an integral number of times.
1304 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1306 * valarith.c (value_concat): Rewrite to support self
1307 concatenation an integral number of times.
1308 **** start-sanitize-chill ****
1309 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1310 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1311 eliminate hundreds of spurious shift/reduce and reduce/reduce
1312 conflicts that mask the 5 real ones.
1313 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1314 * ch-exp.y (integer_literal_expression): Remove production,
1316 **** end-sanitize-chill ****
1318 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1320 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1321 implied that "no side effects" was nonfunctional.
1322 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1323 character string and bitstring concatenation.
1324 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1325 * expression.h (exp_opcode): Add BINOP_CONCAT.
1326 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1327 * language.c (string_type): Add function to determine if a type
1329 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1330 * valarith.c (value_concat): New function to concatenate two
1331 values, such as character strings or bitstrings.
1332 * valops.c (value_string): Remove error stub and implement
1334 * value.h (value_concat): Add prototype.
1335 **** start-sanitize-chill ****
1336 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1337 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1338 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1340 **** end-sanitize-chill ****
1342 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1344 * c-exp.y (exp): Add production to support direct creation
1345 of array constants using the obvious syntax.
1346 * c-valprint.c (c_val_print): Set printed string length.
1347 * dwarfread.c (read_tag_string_type): New prototype and
1348 function that handles TAG_string_type DIEs.
1349 * dwarfread.c (process_dies): Add case for TAG_string_type
1350 that calls new read_tag_string_type function.
1351 * expprint.c (print_subexp): Add support for OP_ARRAY.
1352 * gdbtypes.c (create_range_type, create_array_type): Inherit
1353 objfile from the index type.
1354 **** start-sanitize-chill ****
1355 * ch-typeprint.c (chill_print_type): Add case for
1357 * ch-valprint.c (chill_val_print): Fix case for
1359 **** end-sanitize-chill ****
1361 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1363 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1364 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1365 include/coff/mips.h.
1367 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1369 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1370 constants with an explicit null byte terminator. OP_STRING is
1371 now used for real string types.
1372 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1373 they are used by all languages.
1374 * c-lang.c (_initialize_c_language): Move initializations of
1375 builtin_type_* to lang.c.
1376 * c-typeprint.c (c_type_print_varspec_prefix,
1377 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1378 to TYPE_CODE_STRING.
1379 * c-valprint.c (c_val_print): Change the way character arrays
1380 are printed as strings to be consistent with the way strings
1381 are printed when pointer-to-char types are dereferenced.
1382 Remove test of print_max before calling val_print_string, which
1383 now does it's own test.
1384 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1385 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1386 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1387 * gdbtypes.c (builtin_type_*): Add declarations moved from
1389 * gdbtypes.c (create_string_type): New function to create real
1391 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1392 renamed to TYPE_CODE_STRING.
1393 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1394 builtin_type_* types moved from c-lang.c.
1395 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1396 to TYPE_CODE_STRING.
1397 * gdbtypes.h (builtin_type_string): Add extern declaration.
1398 * gdbtypes.h (create_string_type): Add prototype.
1399 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1400 renamed to TYPE_CODE_STRING.
1401 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1403 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1404 renamed to TYPE_CODE_STRING.
1405 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1407 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1408 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1409 to TYPE_CODE_STRING.
1410 * valops.c (allocate_space_in_inferior): New function and
1411 prototype, using code ripped out of value_string.
1412 * valops.c (value_string): Rewritten to use new function
1413 allocate_space_in_inferior, but temporarily disabled until some
1414 other support is in place.
1415 * valops.c (value_array): New function to create array constants.
1416 * valprint.c (val_print_string): Add comment to document use,
1417 complete rewrite to fix several small buglets.
1418 * value.h (value_array): Add prototype.
1419 * value.h (val_print_string): Change prototype to match rewrite.
1420 **** start-sanitize-chill ****
1421 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1422 * ch-exp.y (match_character_literal): Disable recognition of
1423 control sequence form of character literals and document why.
1424 **** end-sanitize-chill ****
1426 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1428 * nindy-share/nindy.c: Add comments to #endif's to clarify
1431 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1432 read_memory to get byte order right.
1433 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1434 anymore. This is done in paread.c now. We expect unwind info
1435 to hang off of objfiles, and search all of the objfiles when until
1437 * (skip_trampoline_code): Cast arg to target_read_memory.
1438 * objfiles.h (struct objfile): Add new field obj_private to hold
1439 per object file private data (unwind info in this case).
1440 * paread.c (read_unwind_info): New routine to read unwind info
1441 for the objfile. This data is hung off of obj_private.
1442 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1443 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1444 make this easier to access.
1446 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1448 * c-valprint.c (cp_print_class_member): Add extern decl.
1449 * c-valprint.c (c_val_print): Extract code for printing methods
1450 and move it to cp_print_class_method in cp-valprint.c.
1451 * c-valprint.c (c_val_print): Extract code to print strings and
1452 move it to val_print_string in valprint.c.
1453 * cp-valprint.c (cp_print_class_method): New function using
1454 code extracted from c_val_print.
1455 * valprint.c (val_print_string): New function using code
1456 extracted from c_val_print.
1457 * value.h (val_print_string): Add prototype.
1458 **** start-sanitize-chill ****
1459 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1460 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1461 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1462 CHECKBUF, growbuf_by_size): New variables, macros, and support
1463 functions for implementing a dynamically expandable temp buffer.
1464 * ch-exp.y (match_string_literal): New lexer function.
1465 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1466 removed and replaced with new CHECKBUF macro.
1467 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1468 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1469 **** end-sanitize-chill ****
1471 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1473 * Makefile.in: Add info for paread.o.
1474 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1476 * blockframe.c (frameless_look_for_prologue): Correct the
1478 * gdbtypes.h, gdbtypes.c: Use const in decl of
1479 cplus_struct_default, now that pa-gas assembler has been fixed.
1480 * hppah-nat.c: Formatting.
1481 * hppah-tdep.c: Remove lots of useless externs for variables we
1483 * (find_unwind_entry): Speed up by using binary search, and a one
1485 * (rp_saved): New routine to see what unwind info says about RP
1486 being saved on the stack frame.
1487 * (frame_saved_pc): Look for prologue to see if we need to
1488 examine the stack for the saved RP or not.
1489 * (init_extra_frame_info): Check for prologue, instead of
1490 framesize to determine if we are frameless or not.
1491 * (frame_chain_valid): Stop backtraces when we run into _start.
1492 * (push_dummy_frame): Reformat to make more readable.
1493 * (find_dummy_frame_regs): ditto.
1494 * (hp_pop_frame): ditto.
1495 * (hp_restore_pc_queue): small cleanup.
1496 * (hp_push_arguments): ditto.
1497 * (pa_do_registers_info): ditto.
1498 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1499 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1500 * Define FRAME_CHAIN_VALID.
1501 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1502 passed to functions.
1504 * paread.c (pa_symtab_read): Use new bfd conventions for
1505 accessing linker symbol table.
1506 * (pa_symfile_init): Access embedded STAB info via BFD section
1507 mechanism and related macros.
1510 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1512 * sparc-stub.c: Use a seperate stack for our traps.
1513 * Handle recursive traps.
1514 * Remove all trap init code. This needs to be done by the
1516 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1518 * (handle_exception): See if we are at breakinst, if so, then
1519 advance PC sp that users can just step out of breakpoint().
1520 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1521 new place if SP has changed.
1522 * (case 's'): Get rid of this, we can't do it yet.
1523 * (case 't'): New command to test any old random feature.
1524 * (case 'r'): New command to reset the system.
1525 * (breakpoint): Add label to breakpoint trap instruction so that
1526 handle_exception() can detect where we are and get past the
1527 breakpoint trivially.
1529 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1531 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1533 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1535 * configure.in: recognise all sparclite variants
1537 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1539 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1540 binary files oring in the right bit.
1542 * main.c, source.c, state.c, symmisc.c: use macros defined in
1543 fopen-{bin|both} when fopening files.
1545 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1547 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1548 from a configuration file (typically including <limits.h>), or to
1549 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1550 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1551 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1552 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1553 * exppritn.c (print_subexp, dump_expression): Add case for
1555 * expression.h (OP_BITSTRING): New expression element type for
1557 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1558 macros to convert between number of expression elements and bytes
1559 to store that many elements.
1560 * i960-tdep.c (leafproc_return): Use new macros to access
1561 minimal symbol name and address fields.
1562 * m88k-pinsn.c (sprint_address): Use new macros to access
1563 minimal symbol name and address fields.
1564 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1565 minimal symbol address field.
1566 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1567 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1568 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1569 Use new BYTES_TO_EXP_ELEM macro.
1570 * parse.c (write_exp_bitstring): New function to write packed
1571 bitstrings into the expression element vector.
1572 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1574 * parser-defs.h (struct stoken): Document that it is used for
1575 OP_BITSTRING as well as OP_STRING.
1576 * parser-defs.h (write_exp_bitstring): Add prototype.
1577 **** start-sanitize-chill ****
1578 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1579 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1580 LOWER, LENGTH): New tokens for keywords.
1581 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1582 upper_lower_argument, length_argument, array_mode_name,
1583 string_mode_name, variant_structure_mode_name): New non-terminals
1585 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1586 * ch-exp.y (match_bitstring_literal): New lexer support function
1587 to recognize bitstring literals.
1588 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1589 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1590 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1591 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1592 * ch-exp.y (yylex): Check tokentab6.
1593 * ch-exp.y (yylex): Call match_bitstring_literal.
1594 **** end-sanitize-chill ****
1596 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1598 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1599 symbol name and value fields.
1601 * c-exp.y (yylex): Make static, to match prototype and other
1604 * expression.h (exp_opcode): Add BINOP_MOD.
1605 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1606 * expprint.c (dump_expression): Handle new BINOP_MOD.
1607 * language.c (binop_type_check): Handle new BINOP_MOD.
1608 * main.c (float_handler): Re-enable float handler when hit.
1609 * valarith.c (language.h): Include, need current_language.
1610 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1611 for integer divide truncates towards zero for negative results.
1612 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1613 * valarith.c (value_binop): Allow arithmetic operations on
1614 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1615 **** start-sanitize-chill ****
1616 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1617 * ch-exp.y (tokentab3): Add MOD and REM.
1618 * ch-exp.y (yylex): Set innermost_block for symbols found
1619 in local scopes. Return LOCATION_NAME for local symbols.
1620 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1621 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1622 **** end-sanitize-chill ****
1624 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1626 * command.c (shell_escape, make_command, _initialize_command):
1627 don't create or use fork if CANT_FORK is defined.
1628 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1629 code written for the IBM PC" remain.
1630 * xm-go32.h: define CANT_FORK
1632 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1634 * remote-sim.c: first attempt at general simulator interface
1635 * remote-hms.c: whitespace
1636 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1637 understand new stack layout. (print_register_hook): print ccr
1638 register in a fancy way.
1640 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1642 * eval.c (language.h): Include.
1643 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1644 to pointer types when the current language is C. It loses for
1645 other languages when the lower index bound is nonzero.
1646 * valarith.c (value_subscript): Take array lower bounds into
1647 account when performing subscripting operations.
1648 * valops.c (value_coerce_array): Add comment describing why
1649 arrays with nonzero lower bounds are dealt with in value_subscript,
1650 rather than in value_coerce_array.
1652 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1654 **** start-sanitize-chill ****
1655 * ch-exp.y (FLOAT_LITERAL): Add token.
1656 * ch-exp.y (literal): Add FLOAT_LITERAL.
1657 * ch-exp.y (match_float_literal): New lexer routine.
1658 * ch-exp.y (convert_float): Remove.
1659 * ch-exp.y (yylex): Call match_float_literal.
1660 * ch-exp.y (yylex): Match single '.' after trying
1661 to match floating point literals.
1662 **** end-sanitize-chill ****
1664 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1665 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1667 * expprint.c (dump_expression): New function for dumping
1668 expression vectors during gdb debugging.
1669 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1670 MULTI_SUBSCRIPT and moved out of BINOP range.
1671 * expression.h (DUMP_EXPRESSION): New macro that calls
1672 dump_expression if DEBUG_EXPRESSIONS is defined.
1673 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1674 * parse.c (length_of_subexp, prefixify_subexp): Change
1675 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1676 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1677 prefixify'ing the expression.
1678 * printcmd.c (print_command_1): Add comment.
1679 **** start-sanitize-chill ****
1680 * ch-exp.y (expression_list): Add useful actions.
1681 * ch-exp.y (value_array_element): Add useful actions.
1682 * ch-exp.y (array_primitive_value): Add production.
1683 * ch-exp.y (yylex): Recognize ',' as a token.
1684 **** end-sanitize-chill ****
1686 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1688 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1689 POSIXize the recursive makes (make [variable assignments] target{s})
1691 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1693 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1694 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1695 CPLUS_MARKER for all SVR4 systems, so follow suit.
1696 * defs.h (strdup_demangled): Remove prototype.
1697 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1698 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1699 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1700 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1701 prim_record_minimal_symbol_and_info): Use new macro
1702 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1703 * minsyms.c (install_minimal_symbols): Use new macro
1704 SYMBOL_INIT_DEMANGLED_NAME.
1705 * stabsread.c (define_symbol): Use new macro
1706 SYMBOL_INIT_DEMANGLED_NAME.
1707 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1708 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1709 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1710 SYMBOL_INIT_DEMANGLED_NAME.
1711 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1712 SYMBOL_DEMANGLED_NAME now tests language itself.
1713 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1714 now tests language itself.
1715 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1716 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1717 mangled name member in the language dependent portion of a symbol.
1718 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1719 mangled name member appropriate for a symbol's language.
1720 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1721 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1722 SYMBOL_DEMANGLED_NAME now tests language itself.
1723 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1724 initializes language dependent portion of symbol.
1725 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1726 demangles and caches the demangled form of symbol names.
1727 * utils.c (fputs_demangled, fprint_symbol): Use current language
1728 to select an appropriate demangling algorithm.
1729 * utils.c (strdup_demangled): Remove, no longer used.
1730 **** start-sanitize-chill ****
1731 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1732 access the Chill mangled name member in the language dependent
1733 portion of a symbol.
1734 * ch-lang.c (chill_demangle): New function, simple demangler.
1735 * defs.h (chill_demangle): Add prototype.
1736 * symtab.h (language_dependent_info): Add struct for Chill.
1737 **** end-sanitize-chill ****
1739 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1741 * Makefile.in (BISON): Add comment that when bison is used, it
1742 must include the "-y" option.
1743 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1744 Remove defines to remap non-yacc symbols, thus backing out of
1745 previous recent changes. Standard policy is that non-yacc parser
1746 generators get fixed, rather than adding bug workarounds in gdb
1747 for each new one that pops up. Expand comment to note this.
1748 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1750 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1752 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1753 case. Use code in N_SOL.
1755 * paread.c: New file that contains all HPPA/HPUX symbol reading
1757 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1758 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1759 * (dbx_symfile_offsets): Make static.
1760 * (pastab_build_psymtabs): New interface routine for paread to
1761 send stabs into dbxread.
1762 * gdb-stabs.h: Remove gobs of HPPA cruft.
1764 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1766 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1768 **** start-sanitize-chill ****
1769 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1770 **** end-sanitize-chill ****
1772 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1773 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1774 and YYDEBUG is not already defined.
1775 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1776 them during the previous replacements.
1777 * printcmd.c (_initialize_printcmd): Update internal documentation
1778 for "set" command to note that the assignment syntax is language
1780 **** start-sanitize-chill ****
1781 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1782 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1783 and YYDEBUG is not already defined.
1784 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1785 single_assignment_action): New terminals and nonterminal for gdb
1786 extensions to chill expression grammer.
1787 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1788 tokens that start with '$' (register names, convenience vars, etc).
1789 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1790 * ch-exp.y (yylex): Call match_dollar_tokens.
1791 **** end-sanitize-chill ****
1793 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1795 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1796 accessing minimal symbol data.
1797 * infcmd.c (read_pc): Use #ifdef, not #if.
1798 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1799 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1800 minimal symbol data.
1802 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1803 frame. Use find_return_regnum to find the caller.
1804 * (find_unwind_entry): New routine to locate stack frame info
1805 associated with a procedure. This looks in the $UNWIND_START$
1806 section in the SOM file.
1807 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1808 figure out where the caller's return address is stored.
1809 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1810 to figure out the frame size for a procedure.
1811 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1812 * (init_extra_frame_info): New routine. Corrects PC and FP for
1813 outermost frame if necessary.
1814 * (frame_chain): New routine, moved from tm-hppa.h.
1815 * (skip_trampoline_code): Handle computed function calls (ie:
1816 calls from $$dyncall).
1817 * (unwind_command): Temporary support function to allow user
1818 to control/observe aspects of the unwind (stack frame) info.
1819 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1820 was in a system call, if so, then read the PC from r31.
1821 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1822 with extra arg for skip_trampoline_code().
1823 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1824 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1825 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1827 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1829 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1830 Call new bfd_get_size() and verify that string table is no larger
1831 than the file that is supposed to contain it.
1832 * symfile.c (syms_from_objfile): Only complain about configured
1833 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1834 current target is the default BFD target.
1836 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1838 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1839 * solib.c (bkpt_names): New array of symbol names to try to
1840 use for the "mapping complete" breakpoint. Configurable
1841 define SOLIB_BKPT_NAME is first one to try.
1842 * solib.c (find_solib): Test debug_base for nonzero rather
1843 than just greater than zero.
1844 * solib.c (enable_break): Use bkpt_names to look up address
1845 at which to set "mapping complete" breakpoint.
1847 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1849 * defs.h (STRCMP, STREQ, STREQN): New macros.
1850 * defs.h (demangle_and_match): Remove prototype.
1851 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1852 and STREQN defined in defs.h.
1853 * dwarfread.c (set_cu_language): For completely unknown languages,
1854 try to deduce the language from the filename. Retain behavior
1855 that for known languages we don't know how to handle, we use
1857 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1858 and demangled name fields in symbol.
1859 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1860 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1861 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1862 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1863 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1864 Replace usages throughout.
1865 * elfread.c (demangle.h): Include.
1866 * elfread.c (record_minimal_symbol): Remove prototype and function.
1867 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1868 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1869 * infcmd.c (jump_command): Remove code to demangle name and add
1870 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1871 * minsyms.c (demangle.h): Include.
1872 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1873 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1874 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1875 * mipsread.c (psymtab_language): Add static variable.
1876 * stabsread.c (demangle.h): Include.
1877 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1878 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1879 * stack.c (return_command): Remove explicit demangling of name
1880 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1881 * symfile.c (demangle.h): Include.
1882 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1883 to match macros in symfile.h and allow them to be compiled
1884 if INLINE_ADD_PSYMBOL is not true.
1885 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1886 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1887 Add code to demangle and cache C++ symbol names. Use macro form
1888 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1889 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1890 Remove, also defined in symfile.c, which we already fixed.
1891 * symtab.c (expensive_mangler): Remove prototype and function.
1892 * symtab.c (find_methods): Remove physnames parameter and fix
1894 * symtab.c (completion_list_add_symbol): Name changed to
1895 completion_list_add_name.
1896 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1897 the normal symbol name and the cached C++ demangled name.
1898 * symtab.c (lookup_demangled_partial_symbol,
1899 lookup_demangled_block_symbol): Remove prototypes and functions.
1900 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1901 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1902 Remove code to try demangling names and matching them.
1903 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1904 Fix to try matching the cached demangled name if no match is
1905 found using the regular symbol name.
1906 * symtab.c (find_methods): Remove unused physnames array.
1907 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1908 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1909 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1910 C++ demangled symbol names.
1911 * symtab.h: Much reformatting of structures and such to add
1912 whitespace to make them more readable, and make them more
1913 consistent with other gdb structure definitions.
1914 * symtab.h (general_symbol_info): New struct containing fields
1915 common to all symbols.
1916 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1917 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1918 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1919 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1920 symbol): Use general_symbol_info struct.
1921 * utils.c (demangle_and_match): Remove, no longer used.
1922 * valops.c (demangle.h): Include.
1923 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1924 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1925 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1926 symmisc.c, symtab.c, valops.c: Replace references to minimal
1927 symbol fields with appropriate macros.
1928 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1929 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1930 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1931 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1932 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1933 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1934 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1935 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1936 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1937 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1938 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1939 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1940 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1941 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1943 * buildsym.c (start_subfile, patch_subfile_names): Default the
1944 source language to what can be deduced from the filename.
1945 * buildsym.c (end_symtab): Update the source language in the
1946 allocated symtab to match what we have been using.
1947 * buildsym.h (struct subfile): Add a language field.
1948 * c-typeprint.c (c_print_type): Remove code to do explicit
1950 * dbxread.c (psymtab_language): Add static variable.
1951 * dbxread.c (start_psymtab): Initialize psymtab_language using
1952 deduce_language_from_filename.
1954 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1956 * valprint.c (val_print): Reorganize comment and add note
1957 about dependency on target byte ordering.
1958 **** start-sanitize-chill ****
1959 * ch-exp.y (value_array_slice): Fix typo.
1960 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1961 byte sized ints are assumed to be char strings and printed with
1962 string syntax. In chill, arrays of chars and arrays of
1963 bytes/ubytes are distinquishable, and printed appropriately.
1964 **** end-sanitize-chill ****
1966 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1968 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1969 read/write routines for HPUX.
1971 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1972 branch targets to compute target address using const from previous
1973 instruction if necessary.
1974 * Add `Q' operator to print out bit position field various
1976 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
1977 cleanups, use new code from Utah.
1978 * (store_inferior_registers): Update to new code from Utah.
1979 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
1980 * (fetch_register): Clear out priv level when reading PCs.
1981 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1982 * Remove decl of errno, #include wait.h and target.h.
1983 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1984 were inside of a kernel call. If so, then PC is in a different
1985 register. Also, mask out bottom two bits of all PCs so as not to
1986 confuse higher level code.
1987 * (push_dummy_frame): Create from #define in tm-hppa.h.
1988 * (find_dummy_frame_regs): Update from Utah.
1989 * (hp_pop_frame): Create from #define in tm-hppa.h.
1990 * (hp_restore_pc_queue): New, from Utah.
1991 * (hp_push_arguments): Big fixes from Utah.
1992 * (pa_do_registers_info, pa_print_registers): Only print out fp
1994 * (skip_trampoline_code): New routine to deal with stubs that
1995 live in nowhereland between callers and callees.
1996 * i860-tdep.c: Remove decl of attach_flag.
1997 * infrun.c (wait_for_inferior): Add new macro
1998 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1999 at by PC will be nullified. If so, then step the target once more
2000 so as to avoid confusing the user.
2001 * (just before step_over_function:): Use stop_func_start, not
2002 stop_pc when checking for the existance of line number info.
2003 stop_func_start will reflect the proper address of the target
2004 routine, not of the stub that we may be traversing to get there.
2005 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2006 to deal with the stubs that PA compilers sometimes stick between
2007 callers and callees. Also, define FLAGS_REGNUM for access to the
2009 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2011 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2012 write gr0, PC regs, and PSW!
2013 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2014 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2016 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2017 * Define struct unwind_table_entry.
2018 * valops.c (call_function_by_hand): Add another arg to
2019 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2022 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2024 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2026 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2028 * Makefile.in (VERSION): Bump to 4.7.4.
2029 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2030 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2031 * Makefile.in (HFILES): Add valprint.h.
2032 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2033 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2034 * typeprint.c, typeprint.h: New files for language independent
2035 type printing functions.
2036 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2037 type printing functions and definitions.
2038 * valprint.h: New include file for language independent value
2039 printing definitions.
2040 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2041 dependent value printing functions.
2042 * c-exp.y (production ptype): Add range_type variable and use new
2043 create_range_type function.
2044 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2045 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2046 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2047 "const static" to ANSI-conformant "static const".
2048 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2049 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2051 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2052 * coffread.c (decode_type): Add range_type variable and call to
2053 new create_range_type function.
2054 * complaints.c (complain): Remove unused val variable.
2055 * complaints.c (_initialize_complaints): Make it void.
2056 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2057 variable and call new create_range_type function.
2058 * defs.h (enum val_prettyprint): Move enum from value.h to here
2059 so we can avoid having to include value.h just for prototypes that
2060 need the enum (thanks ANSI).
2061 * dwarfread.c (struct_type): Local anonymous_size variable is
2062 only used if !BITS_BIG_ENDIAN.
2063 * dwarfread.c (decode_subscript_data_item): Add rangetype
2064 variable and call new create_range_type function.
2065 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2067 * eval.c (evaluate_subexp): Remove unused local variable name
2068 and the statement with no side effects that initializes it.
2069 * expprint.c (print_subexp): Change local_printstr to
2071 * gdbtypes.c (create_range_type): New function that creates
2072 a range type using code fragments from object file readers as
2073 an example of what has to be initialized.
2074 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2075 and high_bound parameters, replaced with a single range_type
2076 parameter. Change function body to use passed in range_type
2077 rather than handcrafting one.
2078 * gdbtypes.h (create_range_type): Add prototype.
2079 * gdbtypes.h (create_array_type): Change prototype parameters.
2080 * infrun.c (normal_stop): Remove unused local variables tem and c.
2081 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2082 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2083 stub functions that call error if called.
2084 * language.c (unknown_language_defn, auto_language_defn,
2085 local_language_defn): Add initializers unk_lang_print_type and
2087 * language.h (struct language_defn): Reformat for larger
2088 comments, add la_print_type and la_val_print members. Add
2089 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2090 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2091 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2093 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2095 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2096 * main.c (execute_command): Remove unused local variable cmdlines.
2097 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2098 (clear_displays), symmisc.c (block_depth), values.c
2099 (clear_value_history):
2100 Make testing of truth value of assignment result explicit.
2101 * mipsread.c (upgrade_type): Update FIXME to include future use
2102 of create_range_type.
2103 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2104 whatis_exp, maintenance_print_type): Move prototypes and functions
2106 * printcmd.c (_initialize_printcmd): Move add_com calls for
2107 ptype_command and whatis_command to new typeprint.c.
2108 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2109 * source.c (find_source_lines): Local variable c only used
2110 when LSEEK_NOT_LINEAR is defined.
2111 * stabsread.c (read_array_type): Use new create_range_type
2113 * stabsread.c (read_range_type): Add new index_type variable and
2114 call new create_range_type function rather than handcrafting
2116 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2117 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2118 * symtab.c (type_print_base usages): Use c_type_print_base.
2119 * symtab.c (type_print_varspec_prefix usages): Use
2120 c_type_print_varspec_prefix.
2121 * symtab.c (type_print_method_args usages): Use
2122 cp_type_print_method_args.
2123 * valprint.c: Completely ripped apart and the fragments used
2124 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2125 valprint.h. Remaining stuff is language independent.
2126 * value.h (struct fn_field): Forward declare for prototypes.
2127 * value.h (type_print_1): Remove prototype.
2128 * value.h (enum val_prettyprint): Moved to defs.h.
2129 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2130 * value.h (baseclass_offset): Add prototype.
2131 **** start-sanitize-chill ****
2132 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2133 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2134 * ch-typeprint.c: New file for language dependent type printing.
2135 * ch-valprint.c: New file for language dependent value printing.
2136 * ch-exp.y (parse_number): Remove prototype and stub function.
2137 * ch-exp.y (decode_integer_literal): Removed unused digits and
2139 * ch-exp.y (convert_float): Completely ifdef out for now.
2140 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2141 ch-lang.c (chill_op_print_tab):
2142 Change from ANSI-obsolescent "const static" to ANSI-conformant
2144 * ch-exp.y (yylex): Add unhandled storage class enumeration
2145 literals to switch statement for completeness.
2146 * ch-lang.c (chill_create_fundamental_types): Remove unused
2147 nbytes variable. Change dummy type to 2 bytes to match int.
2148 Handle FT_VOID types gratuituously added to chill DWARF by
2149 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2150 type rather than a one byte TYPE_CODE_INT type.
2151 * ch-lang.c (chill_language_defn): Add chill_print_type and
2153 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2154 **** end-sanitize-chill ****
2156 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2158 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2159 bfd_get_symbol_leading_char instead.
2161 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2162 leading character from names.
2163 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2164 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2165 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2167 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2168 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2169 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2170 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2171 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2172 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2173 * symfile.c (syms_from_objfile): Insert debugging check to test
2174 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2176 * doc/gdbint.texinfo (Host Conditionals): Remove
2177 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2179 (Target Conditionals): Remove all of the above.
2181 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2183 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2184 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2186 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2188 * coffread.c (decode_type): catch negative tagndx fields generated
2190 * exec.c: comment out string following #endif.
2191 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2192 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2194 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2195 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2197 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2199 * complaints.c: New file, code moved from utils.c.
2200 * complaints.c (complain): Made into a varargs function.
2201 * complaints.h: New file, code moved from symfile.h.
2202 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2203 * Makefile.in (HFILES): Add complaints.h.
2204 * Makefile.in (OBS): Add complaints.o.
2205 * symfile.c (complaint_root, stop_whining, complaint_series,
2206 complain, clear_complaints, add_show_from_set for stop_whining):
2207 Moved to complaints.c.
2208 * symfile.h (struct complaint, complaint_root decl, complain
2209 prototype, clear_complaints prototype): Moved to complaints.h.
2210 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2211 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2212 complaints.h. Remove casts from arguments to complain(),
2213 which is now a varargs function, and remove unnecessary
2214 placeholder zero args.
2215 * defs.h (begin_line): Add prototype.
2216 * defs.h (vprintf_filtered): Add prototype.
2217 * dwarfread.c (varargs.h): Remove, no longer needed.
2218 * dwarfread.c (dwarfwarn): Remove prototype and function.
2219 * dwarfread.c (complaints): Define a bunch of complaints.
2220 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2221 usages to standard complain() calls.
2222 * utils.c (begin_line): New function that ensures that
2223 whatever gets filter-printed next starts on its own line.
2224 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2225 but to stdout (calls vfprintf_filtered internally).
2227 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2229 * remote.c: Avoid printf_filtered line limit. Suggested by
2230 Robert R. Henry, <rrh@tera.com>.
2231 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2233 * main.c (main): Accept --silent as well as --quiet. Change +help
2234 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2236 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2237 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2239 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2241 * tm-nindy960.h, remote-nindy.c: Lint.
2243 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2245 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2246 a optional type to decorate as an array type, the type of the
2247 index, and the bounds of the array. Records this additional info
2248 in the array type for use with languages with nonzero array
2250 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2251 to note that arrays may have bounds.
2252 * gdbtypes.h (create_array_type): Update prototype.
2253 * c-exp.y (ptype production): Adjust for new create_array_type
2254 calling conventions.
2255 * coffread.c (decode_type): Call create_array_type rather than
2256 handcrafting array types.
2257 * convex-tdep.c (value_type): Remove, now use create_array_type.
2258 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2259 vector_type into calls to create_array_type.
2260 * dwarfread.c (decode_subscr_data): Name changed to
2261 decode_subscript_data_item throughout.
2262 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2263 create_array_type. Now records index type and range as well.
2264 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2265 change to use create_array_type.
2266 * dwarfread.c (read_subroutine_type): Test existing user defined
2267 types before decorating them, to ensure they are blank, and
2268 complain about it if they are not.
2269 * dwarfread.c (decode_fund_type): For unrecognized types, always
2270 return some valid type (type integer). If the unrecognized type
2271 cannot be an implementation defined type, complain as well.
2272 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2273 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2274 * mipsread.c (upgrade_type): Add FIXME comment that code to
2275 handcraft arrays should be replaced with call to create_array_type.
2276 * stabsread.c (read_array_type): Replace code to handcraft
2277 array types with call to create_array_type.
2278 * valprint.c (type_print_varspec_prefix): Minor formatting
2279 change, join lines that don't need to be split.
2281 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2283 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2284 decl for attach_flag, it now lives in inferior.h.
2285 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2286 Make most functions static.
2287 * hppah-nat.c: General cleanups, remove BSD specific code (since
2288 that all lives in hppab-nat.c).
2289 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2290 Change sense of test against inside_entry_file(). This fix is
2292 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2293 to read/write_register_bytes().
2294 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2295 work around PA-GAS assembler bug. Also, add trailing */ to some
2297 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2298 Same reason as above.
2300 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2302 * mipsread.c (parse_symbol): When checking whether a structured
2303 type is an enum, check qualifiers of its first member, as well as
2304 the base type of the member. Bug found and fixed by John M.
2305 Farrell, <farrell@fjord.reo.dec.com>.
2307 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2308 * remote-vx.c: Don't include vx-share/reg.h.
2309 * vx-share/ptrace.h: Reproduce from scratch.
2310 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2311 * Makefile.in: Remove references to removed files, and to removed
2312 29k-share directories.
2314 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2316 * c-lang.c (_initialize_c_language): Name changed from
2318 * m2-lang.c (_initialize_m2_language): Name changed from
2320 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2321 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2322 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2323 expression parsing into c-lang.c and m2-lang.c respectively.
2324 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2325 m2-exp.y respectively.
2326 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2327 and m2-* files respectively.
2328 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2329 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2330 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2331 * expression.h (struct block): Forward declaration for prototypes.
2332 * language.h (struct objfile): Forward declaration for prototypes.
2333 **** start-sanitize-chill ****
2334 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2335 * Makefile.in (HFILES): Add ch-lang.h.
2336 * Makefile.in (OBS): Add ch-lang.o.
2337 * ch-exp.y: Migrate code that has nothing to do with expression
2338 parsing into ch-lang.c.
2339 * ch-lang.c: New file, code migrated from c-exp.y.
2340 * ch-lang.h: New file, internal interface between ch-* files.
2341 * ch-lang.c (_initialize_chill_language): Name changed from
2342 _initialize_chill_exp.
2343 **** end-sanitize-chill ****
2345 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2346 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2347 * config/amix.mh (NATDEPFILES): Add.
2348 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2351 * dwarfread.c (decode_subscr_data): Remove spurious test that
2352 accepted only integer subscript types. We don't do anything
2353 with the type at the moment anyway.
2355 **** start-sanitize-chill ****
2356 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2358 * ch-exp.y (match_character_literal): Fix case where no
2359 match at all is found.
2360 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2361 width types. For example, "INT" is always 2 bytes regardless
2362 of the values of any TARGET_*_BIT macros. So use explicit
2363 numeric sizes for the types.
2364 **** end-sanitize-chill ****
2366 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2368 * c-exp.y (c_create_fundamental_type): New function to create
2369 language specific fundamental types for C.
2370 * m2-exp.y (m2_create_fundamental_type): New function to create
2371 language specific fundamental types for Modula 2.
2372 * c-exp.y (c_language_defn, cplus_language_defn): Add
2373 c_create_fundamental_type to language struct initializers.
2374 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2375 to language struct initializers.
2376 * dwarfread.c (expression.h, language.h): Include.
2377 * dwarfread.c (ftypes): New array to hold fundamental types
2378 for current compilation unit.
2379 * dwarfread.c (cu_language_defn): New pointer to language
2380 struct for language of current compilation unit.
2381 * dwarfread.c (dwarf_fundamental_type): New function to
2382 create/lookup fundamental types.
2383 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2384 * dwarfread.c (throughout): Replace lookup_fundamental_type
2385 with dwarf_fundamental_type.
2386 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2387 compilation unit (may be different language or different objfile).
2388 * gdbtypes.c (lookup_fundamental_type): Move actual type
2389 creations into language specific fundamental type creation
2390 functions and call via create_fundamental_type. Add comment
2391 about this function being obsolescent.
2392 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2393 sized signed and unsigned integers.
2394 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2395 * language.c (language_def): New function to lookup a language
2396 struct given it's enumeration.
2397 * language.h (struct language_defn): Add la_fund_type, a pointer
2398 to a function that creates fundamental types for this language.
2399 * language.h (create_fundamental_type): New macro to create
2400 fundamental types based on the current language.
2401 * language.h (language_def): Add prototype.
2402 * language.c (unk_lang_create_fundamental_type): New function
2403 for initializing language structs, calls error if called.
2404 * language.c (unk_language_defn, auto_language_defn,
2405 local_language_defn): Use unk_lang_create_fundamental_type.
2406 **** start-sanitize-chill ****
2407 ch-exp.y (chill_create_fundamental_type): New function.
2408 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2409 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2410 **** end-sanitize-chill ****
2412 **** start-sanitize-chill ****
2413 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2415 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2417 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2418 as GCC_PRODUCER and GPLUS_PRODUCER.
2419 **** end-sanitize-chill ****
2421 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2423 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2426 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2428 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2429 rather than '$'. This particular piece of braindamage is
2430 spreading like ooze. It's now infected libiberty, deja-gnu,
2432 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2433 hardwired '$' character.
2435 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2437 (Changes to break incredibly ugly, unmaintainable 750 line
2438 read_struct_type function up into managable pieces.)
2439 * Makefile.in (VERSION): Bump to 4.7.3.
2440 * stabsread.c (struct field_info): Local struct definition.
2441 * stabsread.c (read_member_functions, read_struct_fields,
2442 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2443 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2444 functions from fragmented read_struct_type.
2445 * stabsread.c (stabs_general_complaint): Catchall complaint.
2446 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2447 symbol name continuation code. Use macro throughout.
2448 * stabsread.c (various places): Replace add-one-to-pointer
2449 with pointer increment.
2450 * stabsread.c (read_type): Retain function local copy of type
2451 descriptor. Rearrange code calling read_struct_type() to match
2453 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2454 a single blank as the name of nameless enumerations. Recognize
2455 this special case and set nameless flag.
2456 **** start-sanitize-chill ****
2457 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2459 * ch-exp.y (access_name): New non-terminal token and
2461 * ch-exp.y (general_procedure_name): Now a terminal token.
2462 * ch-exp.y (location): Expand production.
2463 * ch-exp.y (match_simple_name_string): New function.
2464 * ch-exp.y (yylex): Call match_simple_name_string and return
2465 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2466 **** end-sanitize-chill ****
2468 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2470 * munch: Backslash escape vertical bar characters inside
2471 grep patterns since they have special meaning for some greps.
2472 * parse.c (write_exp_string): Complete rewrite to store string
2473 contants as a leading explicit length, followed by the string data,
2474 followed by a trailing explicit length.
2475 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2476 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2477 Use recorded explicit length of strings in expression elements,
2478 rather than strlen. Adjust code to skip over strings stored in
2479 expression elements, and code to access strings, to account for
2480 new leading explicit size expression element.
2481 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2482 0, to avoid negative expression element indices.
2483 * valops.c (search_struct_method): Minor whitespace change.
2485 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2487 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2488 which together maintain a dynamically expandable static buffer
2489 for the lexer to use when translating C strings to their internal
2490 form (other future uses possible). Fix parsing of C style strings
2491 to do the normal C style input conversions of escaped character
2493 * valops.c (value_string): Remove translation of escaped
2494 character sequences, now done in C expression parser.
2495 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2496 and decides if it should be printed in literal form or some other
2497 form, based on it's ASCII value and setting of sevenbit_strings.
2498 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2499 macro, change indentation style.
2500 **** start-sanitize-chill ****
2501 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2502 * ch-exp.y (chill_printstr): First cut at real function instead
2504 **** end-sanitize-chill ****
2506 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2508 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2510 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2512 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2514 * defs.h (sevenbit_strings): Add declaration.
2515 * defs.h (printchar): Replace with gdb_printchar.
2516 * language.h (language_defn): Add new function pointers
2517 la_printchar and la_printstr, to do language dependent
2518 printing of characters and strings.
2519 * language.h (local_printchar, local_printstr): New macros
2520 to call language dependent functions pointed to by la_printchar
2521 and la_printstr respectively.
2522 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2523 dependent functions for printing characters and strings.
2524 * c-exp.y (c_language_defn, cplus_language_defn): Add
2525 c_printchar and c_printstr.
2526 * command.c (do_setshow_command): Rename printchar use to
2528 * expprint.c (print_subexp): Replace C style string output
2529 with call to local_printstr.
2530 * language.c (unk_lang_printchar, unk_lang_printstr):
2531 New stubs, currently errors.
2532 * language.c (unknown_language_defn, auto_language_defn,
2533 local_language_defn): Add unk_lang_printchar and
2535 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2536 language dependent functions to print characters and strings.
2537 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2538 * utils.c (printchar): Renamed to gdb_printchar.
2539 * valprint.c (print_string): Remove prototype, function moved
2540 to c-exp.y, where it becomes c_printstr.
2541 * valprint.c (print_max): Made global for reference from the
2542 language dependent printing routines in *-exp.y.
2543 * valprint.c (repeat_count_threshold): New variable with function
2544 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2545 Change all references to old macro to references to new variable.
2546 * valprint.c (value_print, val_print): Replace calls to
2547 print_string with calls to local_printstr.
2548 * valprint.c (val_print): Replace C style character printing
2549 with call to local_printchar.
2550 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2551 * valprint.c (_initialize_valprint): Add add_show_from_set
2552 call for setting up repeat_count_threshold as print variable.
2553 **** start-sanitize-chill ****
2554 * ch-exp.y (decode_integer_value): New function.
2555 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2556 * ch-exp.y (chill_printchar, chill_printstr): New language
2557 dependent functions for printing characters and strings.
2558 * ch-exp.y (chill_language_defn): Add chill_printchar and
2560 **** end-sanitize-chill ****
2562 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2564 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2565 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2566 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2568 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2570 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2571 and assume the process has been killed.
2573 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2575 * remote-udi.c (udi_open): Reset vars so that user can re-run
2576 programs without leaving GDB.
2577 * (many routines): Slightly improve error handling.
2578 * (download): Zero out BSS by longs instead of bytes to avoid
2579 timeouts in real hardware.
2580 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2581 that connection is no longer in use after shutdown() of socket.
2582 This keeps GDB from dying of a SIGPIPE when you issue multiple
2583 `target udi' commands.
2585 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2587 * language.h (language_format_info): New structure to bundle
2588 local formatting information.
2589 * language.h (language_defn): Replace individual format info
2590 with language_format_info structs.
2591 * language.h (local_*_format, local_*_format_prefix,
2592 local_*_format_specifier, local_*_format_suffix): New macros
2593 for binary/octal/decimal/hex formats to access info elements.
2594 * c-exp.y (c_language_defn): Update for new format handling.
2595 * m2-exp.y (m2_language_defn): Update for new format handling.
2596 * dbxread.c (language.h): Include for partial-stab.h use.
2597 * mipsread.c (expression.h, language.h): Include for
2599 * defs.h (local_hex_format, local_hex_format_custom,
2600 local_hex_string, local_hex_string_custom): Move to language.h.
2601 * language.c (local_hex_format_custom, local_hex_string,
2602 local_hex_string_custom, local_octal_format_custom): Use new
2604 * language.c (unknown_language_defn, auto_language_defn,
2605 local_language_defn): Update for new format handling.
2606 * printcmd.c (print_scalar_formatted): Use new macros
2607 to access decimal and binary format info for printing.
2608 **** start-sanitize-chill ****
2609 * c-exp.y (chill_language_defn): Update for new format handling.
2610 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2611 * ch-exp.y (decode_integer_literal): Add function
2612 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2613 * ch-exp.y (builtin_type_chill_char): Add definition.
2614 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2615 **** end-sanitize-chill ****
2617 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2619 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2621 (aix_framedata): added nosavedpc field.
2622 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2624 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2625 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2626 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2627 instructions as function_frame_info does. Expand special case of
2628 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2630 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2632 (function_frame_info): Set frameless if the function has no frame,
2633 and set nosavedpc if the PC was not saved. Handle gcc generated
2634 stfd 31,-4(31); st 31, -12(31) correctly.
2635 (frameless_function_invocation): New second argument pcsaved; if 0
2636 return whether the function has a frame, if 1 return whether the
2638 (frame_initial_stack_address): Correct typo: cache registers for
2639 callee_fi, not for fi, (avoids reading garbage memory locations).
2641 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2643 * infrun.c (wait_for_inferior (just before step_over_function
2644 label)): Change test for stepping into subroutine to check for the
2645 presence of line number info. This makes stuff compiled with -g1
2646 cause GDB to not lose control when stepping.
2648 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2649 Improve comments as well.
2651 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2653 * Makefile.in (VERSION): Bump to 4.7.2
2654 * symtab.c (find_pc_symtab): Fix return of random value
2656 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2657 Makefile since it contains sed patterns used in generation.
2658 Add sed pattern to also delete #include of any malloc.h.
2659 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2660 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2661 function names to conform to K&R terminology with respect to
2662 logical and bitwise operators:
2663 UNOP_ZEROP => UNOP_LOGICAL_NOT
2664 UNOP_LOGNOT => UNOP_COMPLEMENT
2665 BINOP_LOGAND => BINOP_BITWISE_AND
2666 BINOP_LOGXOR => BINOP_BITWISE_XOR
2667 BINOP_LOGIOR => BINOP_BITWISE_IOR
2668 BINOP_AND => BINOP_LOGICAL_AND
2669 BINOP_OR => BINOP_LOGICAL_OR
2670 PREC_OR => PREC_LOGICAL_OR
2671 PREC_AND => PREC_LOGICAL_AND
2672 PREC_LOGIOR => PREC_BITWISE_IOR
2673 PREC_LOGXOR => PREC_BITWISE_XOR
2674 PREC_LOGAND => PREC_BITWISE_AND
2675 value_zerop() => value_logical_not()
2676 value_lognot() => value_complement()
2677 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2678 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2679 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2680 and is nonexistant in some SVR4 based systems.
2681 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2682 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2684 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2685 * source.c (source_info): Fix minor nits, print "1 line" rather
2686 than "1 lines", and "language is <lang>".
2687 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2688 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2689 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2691 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2692 **** start-sanitize-chill ****
2693 * ch-exp.y: New expression parser, for GNU-Chill.
2694 * defs.h (enum language): Add language_chill.
2695 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2696 LANG_MODULA2 a recognized language.
2697 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2698 Chill as well as Modula-2.
2699 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2700 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2701 * language.c (set_language_command): Add chill.
2702 * language.c (binop_result_type, integral_type, character_type,
2703 boolean_type, structured_type, value_true, binop_type_check):
2704 Add language_chill cases.
2705 * language.h (_LANG_chill): Define.
2706 * symfile.c (deduce_language_from_filename): Recognize the
2707 filename extensions ".chill", ".c186", and ".c286" for Chill.
2708 * valprint.c (typedef_print): Add case for language_chill.
2709 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2710 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2711 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2712 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2714 * Makefile.in (distclean): Add target ch-exp.tab.c.
2715 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2716 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2717 * eval.c (evaluate_subexp): Add OP_BOOL case.
2718 * expprint.c (print_subexp): Add OP_BOOL case.
2719 **** end-sanitize-chill ****
2721 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2723 * infcmd.c (set_environment_command): Avoid skipping first
2724 char of env value if an '=' appears in it. Bug report and fix
2725 by Mark Jungerman, <maj@lucid.com>.
2727 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2729 * infcmd.c (step_over_calls): Improve comments.
2730 * symtab.c (find_pc_psymtab): Clean up a bit.
2731 * (find_pc_symtab): Fix comments, clean up code.
2732 * (find_pc_line): General cleanups, efficiency improvements.
2733 Also, don't return garbage when some line info exists, but there
2736 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2738 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2739 member, and the stat pointer passed to vmap_symtab was NULL, the
2740 wrong vmap entries would be modified. Fixes behavior where
2741 attempting to load symbols for a module with no member would mess
2742 up already read in symbols.
2744 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2746 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2747 29k-share/dfe/mini2udi.o.
2748 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2749 * alldeps.mak, depend: Update to deal with removal of
2750 aforementioned files.
2751 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2752 requirement for useless 'program' argument. Clean up
2753 udi_create_inferior, and udi_load to call common download()
2754 routine. Create download routine to load remote hosts directly
2755 (with the help of BFD) so that we don't need yank.c and
2757 Fix udi_detach to call UDIDisconnect with
2758 the right arguments. Clean up udi_resume, don't assign tip_error
2759 twice. Clean up udi_wait, straighten out status codes. Make
2760 udi_kill really work.
2762 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2764 * c-exp.y: separated host/target idea of integer type size,
2765 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2766 UINT and CHAR rules. (parse_number): work out the targetwise type
2767 of a number based upon it's size and qualifiers. (yylex): chars
2768 are now treated the same way as ints.
2770 * source.c (indentify_source_line): don't core dump if wanted
2771 line is larger than number of lines in source. (can happen when
2772 coff gets confused about #included source).
2774 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2776 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2777 when debugging a program with 100 shared libraries.
2779 * solib.c (solib_map_sections): Always close the BFD we open.
2780 Free all malloc'd storage we allocate, too, including error cases.
2781 (struct so_list): Remove unused so_bfd member.
2782 (clear_solib): Don't bother closing so_bfd.
2784 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2785 cacheable. `So many symbol files, so little file descriptors.'
2787 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2789 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2790 Stubs should stand alone as much as possible.
2792 * source.c (show_directories): Avoid printf_filtered length prob
2793 pointed out by Jonathan Stone.
2795 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2796 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2797 <Lee_Cooprider@vos.stratus.com>.
2799 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2801 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2802 struct, not struct itself.
2803 * serial.h (serial_restore): Fix prototype, takes pointer not
2806 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2808 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2809 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2811 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2813 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2814 Stubs should stand alone as much as possible.
2816 * README: Add remote-es1800.c and remote-st2000.c to table.
2817 * go32-nat.c: Remove, there is no native go32 support.
2818 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2820 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2822 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2823 new routines to deal with sending SIGINTs to attached processes
2824 when the user interrupts the controlling GDB.
2825 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2826 the aforementioned routines when waiting for the attached process.
2828 * elfread.c, mipsread.c: Include <string.h>.
2829 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2830 * serial.h: Add prototype for serial_restore().
2832 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2834 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2835 minimal_symbol_count, because the NULL symbol is not included in
2836 the count. This prevented this function from finding the last
2837 symbol in the table.
2839 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2841 * dbxread.c (process_one_symbol): if not defined
2842 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2843 the start of the function, not just after N_FUN.
2845 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2847 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2848 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2849 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2850 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2851 file. Remove preprocessor defines that previously did remapping.
2853 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2855 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2856 Bug fix courtesy of Alexander Klaiber.
2858 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2860 hp300 native support (hp300hpux untested).
2862 * hp300ux-xdep.c: removed.
2863 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2864 * xm-hp300hpux.h: updated copyright.
2865 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2866 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2867 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2868 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2869 fork-child.o coredep.o corelow.o.
2870 (NAT_FILE, NATDEPFILES): new macros.
2871 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2872 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2874 (NAT_FILE, NATDEPFILES): new macros.
2875 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2877 Vax ultrix native support.
2879 * nm-vax.h: new file.
2880 * Makefile.in (HFILES): added nm-vax.h.
2881 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2882 coredep.o corelow.o removed.
2883 (NAT_FILE, NATDEPFILES): new macros.
2884 * xm-vax.h: updated copyright.
2885 (REGISTER_U_ADDR): removed.
2887 Apollo native support (untested).
2889 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2890 * a68v-nat.c, nm-apollo68[bv].h: new files.
2891 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2892 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2893 * a68v-xdep.c: removed.
2894 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2895 inftarg.o fork-child.o a68v-xdep.o.
2896 (NAT_FILE, NATDEPFILES): new macros.
2898 * defs.h: include nm.h.
2899 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2900 sparc-tdep.c, : do not include nm.h.
2901 * doc/gdbint.texinfo: nm.h now included in defs.h.
2903 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2905 * Makefile.in (VERSION): 4.7.1 post release!
2907 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2909 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2911 * Makefile.in (VERSION): gdb-4.7 release.
2912 * README: Update for gdb-4.7.
2914 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2916 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2919 * alldeps.mak, depend: Update.
2921 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2923 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2925 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2926 causes problems in setting breakpoint in the right place in
2927 functions with `float' args which are passed as doubles.
2928 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2929 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2931 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2933 * Makefile.in (HFILES): Add nm-i386sco.h.
2934 * dwarfread.c: include <sys/types.h> for SCO.
2935 * infptrace.c: Don't include ptrace.h under SCO.
2936 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2938 * config/i386v.mt: Add exec.o to TDEPFILES.
2940 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2942 * i386v-nat.c: Remove space from front of #endif.
2943 * irix4-nat.c: Remove externs of registers[], include inferior.h
2945 * mips-nat.c: Explicitly initialize zerobuf to 0!
2946 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2947 Always setup fci->frame, even if it's non-zero. Too many places
2948 depend upon this behavior (and I have to get a release out the
2950 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2951 processing_gcc_compilation if we find the embedded stabs marker.
2952 This fixes several bugs with finding the location of short or char
2953 function parameters passed on the stack.
2955 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2957 Native support for sun4sol2.
2959 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2960 * nm-sysv4.h: new file.
2961 * Makefile.in (HFILES): added nm-sysv4.h.
2962 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2963 (NAT_FILE, NATDEPFILES): new macros.
2964 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2966 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2968 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2969 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2971 * Makefile.in (VERSION): Tick to 4.6.9.
2973 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2975 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
2976 definition, replace with portable one.
2977 * remote-nindy.c: Lint.
2978 (nindy_wait): Return type is int, result is inferior_pid.
2979 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2980 (initialize_symmisc): Remove empty function.
2981 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2982 Remove obsolete, misspelled macro.
2983 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2984 (all @node commands): Use new form to avoid nitpicking errors.
2985 * doc/gdbint.texinfo: Document host/native/target split.
2987 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
2989 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
2991 * xm-mips.h (offsetof): Don't define this if __STDC__.
2993 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2995 umax native support (untested).
2997 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2999 (NAT_FILE, NATDEPFILES): new macros.
3000 * config/umax.mt (TDEPFILES): removed exec.o.
3001 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3002 removed to nm-umax.h.
3003 * nm-umax.h: new file.
3004 * Makefile.in (HFILES): added nm-umax.h.
3006 hppa native support (untested).
3008 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3009 (NAT_FILE, NATDEPFILES): new macros.
3010 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3011 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3012 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3013 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3014 * hppa[bh]-xdep.c: removed.
3015 * hppa[bh]h-tdep.c: do not include ptrace.h.
3016 * Makefile.in (HFILES): added nm-hppa[bh].h.
3018 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3020 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3022 * mips-nat.c: Straighten out include files. Work around
3023 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3026 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3028 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3029 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3030 backtraces from core files work.
3031 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3032 Functions are now defined in mips-nat.c.
3034 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3036 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3037 serial_default_name().
3039 * remote-hms.c, ser-go32.c, serial.h: Change from
3040 serial_timedreadchar() to new serial_readchar().
3042 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3044 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3046 * c-exp.y: Moved handling of 'const' and 'volatile' from
3047 <type> to <typebase>. This removes 2 conflicts.
3049 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3051 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3052 from breakpoint table when reseting breakpoints.
3054 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3056 Native support cleanup and corefile fixes for i386 SVR4 systems.
3058 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3059 fill_fpregset): Moved to i386v4-nat.c
3060 * i386v4-nat.c, nm-i386v4.h, : New files.
3061 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3062 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3063 change i386v-nat.o to i386v4-nat.o.
3065 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3067 Miscellaneous 386 configs updated.
3069 * config/i386aout.mt (TDEPFILES): removed exec.o.
3070 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3071 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3072 (NAT_FILE, NATDEPFILES): new macros.
3073 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3074 config/i386v4.mt (TDEPFILES): removed exec.o.
3075 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3076 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3077 (NAT_FILE, NATDEPFILES): new macros.
3078 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3079 fork-child.o coredep.o corelow.o i386-xdep.o.
3080 (NAT_FILE, NATDEPFILES): new macros.
3082 Native support cleanup for i386bsd (untested).
3084 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3085 * config/i386bsd.mh (NATDEPFILES): added exec.o
3086 * tm-i386bsd.h (FLOAT_INFO): removed.
3087 * nm-i386bsd.h (FLOAT_INFO): added.
3089 Native support for i386v (untested).
3091 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3092 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3093 (NAT_FILE, NATDEPFILES): new macros.
3094 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3095 * i386-xdep.c: removed.
3096 * Makefile.in (HFILES): added nm-i386v.h
3097 * i386v-nat.c, nm-i386v.h: new file.
3098 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3100 * tm-i386v.h (FLOAT_INFO): removed.
3102 Native support for linux (untested).
3104 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3105 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3106 (NAT_FILE, NATDEPFILES): new macros.
3107 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3108 * Makefile.in (HFILES): added nm-linux.h.
3109 * nm-linux.h: new file.
3110 * xm-linux.h: updated copyright. cleaned up formatting.
3111 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3113 Native support for sun386 (untested).
3115 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3116 fork-child.o sun386-xdep.o.
3117 (NAT_FILE, NATDEPFILES): new macros.
3118 * config/sun386.mt (TDEPFILES): removed exec.o.
3119 * Makefile.in (HFILES): added nm-sun386.h.
3120 * sun386-nat.c, nm-sun386.h: new file.
3121 * sun386-xdep.c: removed.
3122 * xm-sun386.h: updated comment and copyright.
3123 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3126 Native support for i386mach (untested).
3128 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3129 fork-child.o mach386-xdep.o.
3130 (NAT_FILE, NATDEPFILES): new macros.
3131 * Makefile.in (HFILES): added nm-i386mach.h.
3132 * nm-i386mach.h, i386mach-nat.c: new files.
3133 * mach386-xdep.c: removed.
3134 * xm-i386mach.h: updated copyright.
3135 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3138 Native separation for go32 (untested).
3140 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3141 * go32-nat.c: new file.
3142 * go32-xdep.c (call_ptrace, child_resume,
3143 fetch_inferior_registers, store_inferior_registers,
3144 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3146 Native support for m88k (untested).
3148 * Makefile.in (HFILES): added nm-m88k.h
3149 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3150 FETCH_INFERIOR_REGISTERS): removed.
3151 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3152 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3153 (NAT_FILE, NATDEPFILES): new macros.
3154 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3155 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3156 * m88k-xdep.c: removed.
3158 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3160 * i386b-nat.c: Comment changes.
3161 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3163 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3165 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3167 Avoid longjmp()-catching compilation errors in cross-ports.
3169 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3170 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3171 Move from mips-tdep.c and tm-{irix3,mips}.h.
3172 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3174 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3177 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3178 (fetch_core_registers): Fix bfd_seek arguments.
3180 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3182 Make core files work again (add back the `core' target).
3184 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3185 (NATDEPFILES): Add corelow.o.
3186 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3189 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3190 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3191 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3192 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3193 appears. FIXME, these should be moved to NATDEPFILES for native
3196 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3198 Ultra3 host/target/native split. (untested).
3200 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3201 (fetch_register, fetch_inferior_registers,
3202 store_inferior_registers, fetch_core_registers): removed to
3204 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3206 * Makefile.in (HFILES): added nm-ultra3.h.
3207 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3208 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3210 (NAT_FILE, NATDEPFILES): new macros for native support.
3211 * config/ultra3.mt (TDEPFILES): exec.o removed.
3213 * xm-vaxult.h: add MEM_FNS_DECLARED.
3215 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3217 * Makefile.in (VERSION): Roll to 4.6.8.
3218 (OBS): Put version.o first, so Makefile rebuild happens early.
3220 * command.h: Publicize prototype for not_just_help_class_command.
3221 * command.c: Remove proto.
3222 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3223 output. Move "maint info" from class info to class maintenance,
3225 * infrun.c: Move "stop" to class_obscure, and give it a
3226 function so it will not be seen as a global help topic. FIXME,
3227 it should be possible to set these attributes independently.
3229 * core.c (core_command): Make nicer error message for no core support.
3231 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3233 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3234 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3236 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3237 (scan_compilation_units): Punt unused filename arg. dbfoff,
3238 lnoffset, and curlnoffset are file_ptr's now.
3239 (dwarf_build_psymtabs): Drop desc and filename args; use
3240 objfile. dbfoff and lnoffset are file_ptr's now.
3241 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3242 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3243 (elf_symfile_read): Skip desc and filename args to
3244 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3245 * gdb-stabs.h: Use file_ptr rather than off_t.
3246 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3247 compile-time debug check that someone turned off as "unused".
3248 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3249 * symfile.h: Update dwarf_build_psymtabs and
3250 elfstab_build_psymtabs prototypes.
3251 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3252 Use file_ptr offsets. bfd_seeks use L_SET.
3254 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3256 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3257 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3258 value so that demangler won't be invoked. This greatly speeds up
3260 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3261 linked_proc_info so that it properly deallocates the appropriate
3262 item after it is done with it instead of before.
3263 * Don't pass bogus frame pointer to create_new_frame(). Just
3264 leave it as zero so that lower level code will figure out the
3267 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3269 Sony News native support.
3271 * Makefile.in (HFILES): added nm-news.h.
3272 * nm-news.h: new file.
3273 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3274 fork-child.o coredep.o to NATDEPFILES.
3275 (NAT_FILE, NATDEPFILES): new macros for native support.
3276 * config/news.mt (TDEPFILES): removed exec.o.
3278 * remote-vx.c: remove redundant include of sys/time.h.
3280 * infrun.c: include ctype.h. Otherwise some machines result in
3281 undefined for isdigit.
3283 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3285 * configure.in: Convert m68k entries to m68* entries to handle
3286 all the various m68xxx hosts and targets.
3287 * config/news1000.mt: No longer needed, same as news.mt.
3289 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3291 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3293 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3295 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3296 nm-sun2.h, nm-mips.h.
3298 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3300 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3302 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3304 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3306 * xm-hppah.h: if __STDC__ is not defined, define
3308 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3309 compiler; see the comment in the file.
3311 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3313 First cut at support for all BSD variants on 386.
3315 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3316 * i386b-nat.c: New native support file.
3317 * configure.in: Add host and target for i[34]86-*-bsd*.
3318 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3320 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3322 Sun2 native support (untested).
3324 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3325 REGISTER_U_ADDR): removed to nm-sun2.h.
3326 * nm-sun2.h: new file.
3327 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3328 fork-child.o sun3-xdep.o removed.
3329 (NAT_FILE, NATDEPFILES): new macros.
3331 Mips native support. Decstation and iris4 have been tested.
3334 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3335 fill_fpregset): removed to irix4-nat.c
3336 * mips-xdep.c: removed.
3337 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3339 * procfs.c: include nm.h.
3340 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3341 * xm-irix4.h: bump copyright.
3342 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3343 PROC_NAME_FMT): removed.
3344 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3345 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3346 (NAT_FILE, NATDEPFILES): new macros for native support.
3347 (CC): supply default compiler switches.
3348 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3349 fork-child.o coredep.o.
3350 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3352 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3353 fork-child.o mips-xdep.o coredep.o.
3354 (NAT_FILE, NATDEPFILES): new macros for native support.
3356 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3358 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3359 (NATDEPFILES): added fork-child.o
3360 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3361 (NATDEPFILES): added fork-child.o
3362 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3363 (NATDEPFILES): added fork-child.o
3365 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3367 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3368 by using puts_filtered instead.
3370 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3372 * remote-nindy.c (nindy_load): Replacement version from Steve
3373 Chamberlain, doesn't require forking to run "strip" or "sx".
3375 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3377 * Makefile.in (HFILES): Add nm-*.h files.
3379 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3381 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3382 (NATDEPFILES): added fork-child.o.
3384 * doc/gdbint.texinfo: document a few more macros, create new
3385 section for native macros.
3387 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3389 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3390 resolution of copyright issues.
3392 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3394 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3395 subdir gets configured.
3397 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3399 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3401 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3402 searching for a "bfd_strip" program. Also, fixed up arguments
3403 passed to that program.
3405 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3406 which is now used for something else. Rewrite description of
3407 associated parameters to match how gdb does it now.
3408 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3410 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3412 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3414 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3417 * inferior.h (proc_signal_handling_change): prototype removed.
3418 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3419 (handle_command): now calls target_notice_signals.
3420 * procfs.c (proc_signal_handling_change): renamed to
3421 procfs_notice_signals. Now static. Add prototype. All callers
3423 * target.h (struct target_ops): new field, to_notice_signals.
3424 (target_notice_signals): new macro to cover new field.
3425 * target.c (cleanup_target): default to_notice_signals to ignore.
3426 * corelow.c (core_ops),
3428 inftarg.c (child_ops),
3429 procfs.c (procfs_ops),
3430 remote-adapt.c (adapt-ops),
3431 remote-eb.c (eb_ops),
3432 remote-es1800.c (es1800_ops, es1800_child_ops),
3433 remote-hms.c (hms_ops),
3434 remote-mm.c (mm_ops),
3435 remote-nindy.c (nindy_ops),
3436 remote-st2000.c (st2000_ops),
3437 remote-udi.c (udi_ops),
3438 remote-vx.c (vx_ops, vx_run_ops),
3439 remote.c (remote_ops),
3440 target.c (dummy_target),
3441 xcoffexec.c (exec_ops): added static initializer for
3443 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3445 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3447 * main.c (define_command): Add forgotten initializer.
3449 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3451 * language.c, language.h: Move saved_language out to global
3452 expected_language. Set expected_language when user expectation
3454 * language.c (language_info): Don't print type/range checking gub.
3455 * main.c (main): Set expected language.
3456 (execute_command): Check against expected language.
3457 * symfile.c (set_initial_language): Set expected language.
3459 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3461 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3463 A bunch of changes mostly to improve debugging of C++ programs.
3464 Specifically, the calling of inferiors methods is improved.
3466 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3467 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3468 hide the implementation details of pointer-to-method objects.
3469 How to tell if the pointer points to a virtual method is
3470 still very dependent on the particular compiler, but this
3471 should make it easier to find the places to change.
3472 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3473 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3474 macros, instead of a hard-wired-in code that incorrectly
3475 assumed a no-longerused representation of pointer-to-method
3476 values. And otherwise fix the relevant bit-rotted code.
3478 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3479 If there are both fields and methods, put a space between.
3481 * stabsread.c (read_struct_type): Fix bug in handling of
3482 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3483 by '_'). (It used to prematurely exit the loop reading in
3484 the fields, so it would think it should start reading
3485 methods while still in the fields. This could crash gdb
3486 given a gcc that can emit nested type information.)
3488 * valops.c (search_struct_method): Pass 'this' value by
3489 reference instead of by value. This provides a more
3490 consistent interface through a recursive search where the
3491 "bottom" functions may need to adjust offsets (due to multiple
3493 * valops.c, value.h, values.c: Pass extra parameters to
3494 value_fn_field and value_virtual_fn_field so we can
3495 correctly adjust offset for multiple inheritance.
3496 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3497 virtual function calls by using value_virtual_fn_field().
3498 * values.c: New function baseclass_offset, derived from
3499 baseclass_addr (which perhaps can be made obsolete?).
3500 It returns an offset rather than an address. This is a
3501 cleaner interface since it doesn't mess around allocating
3503 * valops.c (search_struct_method): Use baseclass_offset
3504 rather than baseclass_addr.
3506 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3508 * Makefile.in: Re-install 29K/UDI stuff.
3509 * remote-udi.c (udi_resume): Clean up.
3510 * (udi_wait): Rewrite, leave out bugs.
3511 * Add debugging code to print out all register fetches and stores.
3512 * Straighten out target_ops.
3513 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3515 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3517 * remote-udi.c (udi_create_inferior): run with no arguments should
3518 not pass the program name as an argument, since the UDI code
3519 already handles that.
3520 (udi_load): get the symbols from prog_name, not arg_string (the
3521 load command should really use arg_string as the program name, not
3522 prog_name, but at least the run command works now).
3524 * munch: HP9000/300 nm puts an extra space between T and symbol
3527 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3528 needed for vxworks targets.
3530 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3532 * am29k-tdep.c (_initialize_29k): Make it possible for the
3533 user to set and query the address where function calls into the
3534 inferior write a small scratch routine. `set call_scratch_address'
3535 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3536 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3537 not already cached validly.
3539 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3541 Rs6000 native support.
3543 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3544 machines without this header should not be compiling this file.
3545 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3546 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3547 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3548 * xm-rs6000.h: do not include ptrace.h.
3549 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3550 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3551 infptrace.o and inftarg.o move to NATDEPFIES.
3552 (NAT_FILE, NATDEPFILES): new macro for native support.
3554 Sun3 native support.
3556 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3557 new macros for native support.
3558 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3559 removed sun3-xdep.o.
3560 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3562 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3563 * sun3-nat.c, nm-sun3.h: new files for native support.
3565 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3567 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3568 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3569 dbfsize and use it to initialize new local file scope dbsize.
3570 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3571 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3572 DIEs as well as the current check for undersize DIEs. This helps
3573 to gracefully detect and reject corrupted DIE information.
3575 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3577 Add `command hooks' and a hook for inferior program stopping.
3579 * command.h (struct cmd_list_element): Remove unused `aux'
3580 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3581 * command.c (add_cmd): Initialize new fields, elim old.
3582 (add_alias_cmd): Clone new fields.
3583 (delete_cmd): Un-hook hookee if we're deleting hook.
3584 (help_cmd): Tell user the command is hooked, if it is.
3585 (lookup_cmd_1): Abbreviations return the original command
3586 instead of themselves, so that hooks on the original cmd will be
3588 * defs.h (enum command_class): Add class_pseudo and comments.
3589 * gdbcmd.h (execute_user_command): Add prototype.
3590 * infrun.c (normal_stop): If the stop command is hooked,
3591 run the hook whenever we stop.
3592 (hook_stop_stub): Stub for catch_errors.
3593 (_initialize_infrun): Set up pseudo "stop" command.
3594 * main.c (execute_user_command): Code extracted from execute_command.
3595 (execute_command): If hooked, run the hook before the command.
3596 (define_command): If defining a new hook, check the command it
3597 is hooking, and warn if none. Install the hook.
3598 * source.c (_initialize_source): "l" is an abbrev for "list".
3599 * doc/gdb.texinfo: Document command hooks.
3601 * Makefile.in (VERSION): Roll to 4.6.7.
3602 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3603 * infrun.c (breakpoints_inserted): Make it static again.
3604 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3606 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3608 Native file renaming.
3610 * nat-sparc.c -> sparc-nat.c
3611 * nat-sun4os4.h -> nm-sun4os4.h
3612 * nat-trash.h -> nm-trash.h
3613 * config/sun4os4.mh: track file renaming.
3614 * configure.in: link to nm.h rather than nat.h.
3615 * infptrace.c: include nm.h rather than nat.h.
3617 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3619 Host/target/native split for sun4.
3621 * Makefile.in (TSOBS): removed corelow.o.
3622 * infptrace.c: included nat.h.
3623 * nat-trash.h: temporary header file. This should be removed once
3624 all hosts have the native/host/target split.
3625 * configure.in: add a symlink from nat-trash.h to nat.h if no
3626 other nat file exists for this configuration.
3627 * sparc-tdep.c: no longer include sys/ptrace.h.
3628 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3629 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3631 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3632 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3633 to NATDEPFILES. removed sparc-xdep.o.
3634 (NATDEPFILES, NAT_FILE): new macros for native support.
3636 Break the direct connection from core_file_command to any
3637 particular type of core file support.
3639 * target.h (find_core_target): new prototype.
3640 * target.c (find_core_target): new function. Walks the target
3641 list looking for the core target.
3642 * core.c (core_file_command): replace calls to core_detach and
3643 core_open with find_core_target and direct calls.
3645 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3647 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3649 config/hp300hpux.mh: ALLOCA1 was not defined.
3651 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3653 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3654 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3655 until we can figure out a better way to do paging.
3657 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3659 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3660 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3661 * hppa-coredep.c: Remove, now that we use the hook.
3662 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3663 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3665 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3666 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3667 be ripped out and reimplemented right (see elfread.c).
3668 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3670 Rename all HPPA files to fit into unique DOS filenames:
3671 * *hppabsd* => *hppab*
3672 * *hppahpux* => *hppah*
3674 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3676 Make the /proc support a target-struct in its own right.
3678 * Makefile.in: Remove inftarg.[co], since it is now included via
3680 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3681 reference infptrace.o. Add fork-child.o to all *.mh that
3684 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3685 No longer global functions.
3686 (fork_inferior): New global function from fork-child.c.
3687 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3688 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3689 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3690 (child_create_inferior): New tiny function that calls fork_inferior.
3691 * fork-child.c: New file, containing fork_inferior, which is
3692 built from slight mods to inftarg.c's child_create_inferior.
3694 * procfs.c (procfs_ops): Add target vector.
3695 (attach): Rename as static do_attach.
3696 (procfs_create_inferior): New tiny function that calls fork_inferior.
3697 (child_xfer_memory): Rename to static procfs_xfer_memory.
3698 (store_inferior_registers): Rename to static procfs_store_registers.
3699 (inferior_proc_init): Rename to static procfs_init_inferior.
3700 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3701 procfs_files_info, procfs_open, procfs_mourn_inferior,
3702 procfs_can_run): Slightly mangled copies of the corresponding
3703 child_XXX routines from inftarg.c.
3704 (proc_wait): Renamed to static procfs_wait.
3705 (child_resume): Rename to static procfs_resume.
3706 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3707 (initialize_proc_fs): Rename to initialize_procfs. Set up
3710 * putenv.c: index -> strchr.
3711 * regex.c: Always rename bcopy to memcpy, etc.
3712 FIXME: Eventually do the renames rather than use #define's.
3713 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3715 * sparc-xdep.c: Move deferred_stores to target dependent.
3716 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3718 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3720 Split non-target-dependent code out of target_attach routines.
3722 * target.h: Comments on target_attach args and results.
3723 * infcmd.c (attach_command): Check for existing execution, call
3724 target_attach, set up terminal status and wait_for_inferior, wait
3725 for the attach status, and do normal_stop.
3726 * inftarg.c (child_attach): Remove target independent stuff.
3727 * remote-adapt.c (adapt_attach): Ditto.
3728 * remote-mm.c (mm_attach): Ditto.
3729 * remote-udi.c (udi_attach): Ditto.
3730 * remote-vx.c (vx_attach): Ditto.
3734 * remote-hms.c (hms_attach): Remove completely, it was useless.
3735 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3736 commented-out start_remote calls.
3737 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3738 DENTER and DEXIT macros and their calls. Use a real debugger --
3739 like gdb -- to see what functions are being called when.
3740 * utils.c (strcmp_iw): Make nonstatic, for lint.
3742 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3744 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3746 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3748 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3749 fix to differentiate between gcc1 & gcc2 compiled files so that we
3750 can debug calls that pass structs as args correctly.
3751 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3752 so, and what version.
3754 * remote.c (remote_wait): Make regs be char to avoid picayune
3755 ANSI compiler warnings.
3757 * energize.h: Move all external struct decls to inside of
3758 __STDC__, add prototype for energize_shell_wait().
3759 * energize.c (getpty): Clean up, make us really get a controlling
3761 * (energize_initialize): Disable SIGIO prior to setting up for
3762 I/O interrupts. Move setsid(), et. al. to getpty().
3763 * (energize_shell_wait): New routine to wait for things started
3764 via the shell command, uses wait() instead of /dev/proc.
3765 * Also, add prototype for execute_command_1().
3767 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3769 * inftarg.c (child_create_inferior, child_attach,
3770 child_mourn_inferior): collect unix child process stratum
3771 functions which live below the target vector into this file to
3772 facilitate host/target/native split. Also, make them static.
3773 * inflow.c (child_mourn_inferior): removed.
3774 * infrun.c (child_create_inferior, child_attach): removed.
3775 (resume): becomes global so that functions below the
3776 target vector can find it.
3777 * inferior.h (resume): add prototype.
3778 (child_mourn_inferior, child_create_inferior, child_attach):
3781 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3782 replaced with find_default_attach and
3783 find_default_create_inferior.
3785 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3787 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3788 addresses don't get displayed in the wrong positions.
3790 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3792 Separate core functions along target vector in preparation for
3793 native support. Functions above vector now live in core.c. Those
3796 * core.c (solib_add_stub, core_close, core_open, core_detach,
3797 get_core_registers, core_files_info, core_ops): moved to corelow.c
3798 (_initialize_core): removed addition of core_ops target.
3799 * corelow.c: new file.
3800 (solib_add_stub, core_close, core_open, core_detach,
3801 get_core_registers, core_files_info, core_ops): moved from core.c
3802 (_initialize_corelow): new function.
3803 * gdbcore.h (core_open, core_detach): added prototypes.
3804 (core_ops): add forward declaration.
3805 * Makefile.in (SFILES_MAINDIR): add core.c
3807 (TSOBS): change core.o to corelow.o
3809 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3811 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3812 instead of 'sun' predefined symbol so that trap analysis code is
3813 enabled only when the TARGET is a sun3.
3815 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3817 * tm-i960.h (ext_format_i960): Add top-level declaration.
3818 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3819 blocks, else Sun4 compiler complains.
3821 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3823 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3824 instruction's argument. Patch from jonathan@cs.stanford.edu
3827 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3829 Break the thread of control that implies that a unix child
3830 process will be the default target.
3832 * target.c (find_default_run_target, find_default_attach,
3833 find_default_create_inferior, return_zero): new functions.
3834 (cleanup_target): Make return_zero the default for to_can_run.
3836 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3837 child_create_inferior references with find_default_XXX instead.
3839 * target.h (struct target_ops): new field, to_can_run.
3840 (find_default_attach, find_default_create_inferior): new prototypes.
3841 (target_can_run): new macro.
3843 * Also added a zero (default) to_can_run element to all static
3844 struct target_ops initializations throughout GDB, except:
3845 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3847 * infrun.c (child_create_inferior): Clean up error handling when
3848 no exec file is specified.
3849 (child_attach): Don't require exec file.
3851 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3853 Remove kill_inferior_fast, in favor of target_kill, which goes
3854 through the target vector.
3856 * inferior.h (kill_inferior_fast): remove declaration.
3858 * main.c (disconnect): call quit_cover using catch_errors rather
3859 than calling kill_inferior_fast directly. New way goes through
3860 the target vector, handles attached processes, and writes
3861 command history if appropriate.
3862 (quit_cover): new function, wrapper for quit_command.
3864 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3865 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3866 inlining them into the local kill_inferior when needed.
3868 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3870 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3871 * stabsread.c (read_struct_type): Simplify complicated expression
3872 for dumb DECstation compiler.
3874 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3876 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3877 operands to memory management instructions, from WRS.
3879 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3881 * main.c (main): Back out previous language setting changes.
3882 Replace with simple default to C before processing any init
3883 files. There MUST be a language set, even in the absence of
3884 init files or executables, or expression parsing fails.
3886 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3888 * main.c (main): Move code that sets initial language to
3889 symfile.c. Fixup places where command files are processed to
3890 be consistent in setting a default language if none has been
3892 * symfile.c (set_initial_language): Add code moved from
3893 main() that sets an initial default language when a new
3894 symbol file is read.
3895 * symfile.c (symbol_file_command): Call set_initial_language.
3896 * symtab.c (find_main_psymtab): Add FIXME comment.
3898 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3900 * breakpoint.c, sparc-tdep.c: comment changes.
3901 * configure.in: removed target_dependent line.
3903 * remote-mm.c (mm_attach): change printf to error to prevent
3905 * remote-udi.c (udi_attach): change printf to error to prevent
3908 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3909 calls to {fetch|store}_inferior_registers with calls to
3910 target_{fetch|store}_registers, for remote-target independence.
3912 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3914 * Makefile.in: Fix bug I introduced in merging Rich's change.
3915 * infrun.c (child_create_inferior): Use proceed() rather than
3916 doing all the same stuff by hand.
3918 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3920 * Makefile.in, configure.in: add support for files used only when
3921 configured native, that is, when host = target.
3923 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3925 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3926 stores are target dependent and were moved from xm to tm.
3928 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3930 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3932 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3933 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3935 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3937 * target.h (struct target_ops): removed to_convert_to_virtual and
3938 to_convert_from_virtual elements. Initializations removed from
3939 all static initializations.
3940 (target_convert_to_virtual, target_convert_from_virtual):
3942 (host_convert_to_virtual, host_convert_from_virtual): Removed
3943 forward declarations.
3944 * target.c (cleanup_target): removed default assignments for
3945 to_convert_to_virtual and to_convert_from_virtual.
3946 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3948 * findvar.c (value_of_register, value_from_register):
3949 target_convert_to_virtual inlined.
3950 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3951 * valops.c (value_assign): target_convert_from_virtual inlined.
3953 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3955 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3956 position wrong if used for the prompt.
3957 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3959 Support for accessing arbitrary MIPS stack frames in memory.
3961 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3962 set, run it before INIT_EXTRA_FRAME_INFO.
3963 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3965 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3966 (FP) value in the frame_info struct if it is zero (as from top of
3968 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3970 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3971 comes back as zero. So does FP_REGNUM, as a trigger for
3972 init_extra_frame_info.
3974 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3975 the program counter set before INIT_EXTRA_FRAME_INFO is run.
3976 (INIT_FRAME_PC): Defined to null.
3977 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
3978 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
3979 Briefly explain MIPS stacks in GDB.
3981 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3983 * copying.awk, copying.c (show_copying_command,
3984 show_warranty_command): Rename from copying_info, warranty_info,
3985 to match command function conventions.
3987 * utils.c (prompt_for_continue): Reinitialize more-counts
3988 before printing anything, and again afterward. Fix comments.
3989 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
3990 or alloca() if needed.
3992 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3993 detect native versus cross-host.
3995 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3997 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3998 Suns. Rename to m68k_saved_pc_after_call.
3999 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4000 m68k_saved... instead of sun3_saved...
4002 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4004 * Makefile.in (update-depend, update-alldeps): Split out of
4005 setup-to-dist, for convenience in rebuilding the depend and
4007 (assorted): Update to catch straggler files when building gdb.tar.Z.
4009 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4011 Preliminary cleanup for splitting host/native/target.
4013 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4014 here; it is dealt with at a gdb-target-independent level.
4015 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4016 high toned routine. Fix return type to void.
4017 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4018 Rich and I believe the "real problem" was that both single_step
4019 and target_resume were issuing PT_CONTINUE calls. This would
4020 cause the second PT_CONTINUE to sometimes fail because the process
4021 was already running.
4022 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4024 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4026 * energize.c (pty_to_kernel): Must check for EAGAIN as
4027 termination condition.
4028 (full_filename): Don't prepend dirname if filename begins with /.
4029 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4031 (getpty (NCR)): Lotsa bug fixes...
4032 (kernel_dispatch (case StopRType)): Use kill() instead of
4033 killpg() so we can deal with losing systems...
4034 (wait_for_events): Work around NCR select() lossage. It doesn't
4035 zero out readfds when select() returns zero.
4036 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4037 getcwd() instead of getwd() (NCR getwd() seg faults).
4038 (energize_wait): Use sigaction() for NCR. Their version of signal()
4039 is unreliable by default.
4041 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4042 error from PIOCSWSTOP.
4044 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4045 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4046 defs.h, utils.c: Make vfprintf_filtered global.
4048 * energize.c (send_location): New routine to consolidate all
4049 places where we must notify kernel of where the given pc is.
4050 (cplus_demangle): Put single-quotes around demangled names.
4051 (energize_call_command): Call send_location() after doing up,
4052 down, and frame commands.
4054 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4056 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4057 pass at doc for two new remote targets---29K using UDI, and Tandem
4058 ST2000 using STDBUG.
4060 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4062 * doc/all.m4: turn on H8/300 stuff for generic manual
4064 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4065 after explicit call to breakpoint() in serial stubs.
4067 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4069 * mipsread.c: Clean up some white space.
4070 (parse_symbol): Handle stEnd of stFile.
4071 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4073 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4074 store_inferior_registers): Replace unexplained numbers
4075 with manifest constants from a DECstation header file.
4076 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4077 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4079 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4081 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4082 for "down". Suggested by Richard Stallman.
4084 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4086 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4087 redeclaration bug on SunOS 4.
4089 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4091 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4092 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4093 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4094 they aren't already there.
4095 * remote-vx.c (vx_prepare_to_store): Ditto.
4096 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4098 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4100 Removed a large number of changes inserted by Per Bothner
4101 for C++ support. These will go back in when they've been
4104 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4106 * serial.h: Fix prototye for serial_raw().
4107 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4108 serial_write() to match prototypes.
4109 * remote-st2000.c (get_reg_name): Make *p be const.
4111 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4113 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4114 to agree with target structure field type.
4115 (nindy_store_registers): Ditto.
4117 * Makefile (OPCODES): New var, pointing to opcodes library.
4118 (CLIBS, CDEPS): Include it.
4119 (saber_gdb): Load opcodes library.
4121 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4123 * a68v-xdep.c (store_inferior_registers): declare as void.
4124 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4125 * remote-st2000.c: Massive changes to use new serial package.
4126 Also added 'connect' command to transparantly connect to serial
4128 * ser-termios.c: Big cleanup, use nicer coding conventions.
4129 * ser-bsd.c: New module, serial stuff for BSD systems.
4130 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4131 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4133 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4135 * doc/gdb.texinfo: fix shameful error of agreement reported by
4136 jimb@occs.cs.oberlin.edu (Jim Blandy)
4137 * doc/gdb.texinfo: remove old partial discussion of remote serial
4138 protocol (via serial debug stubs)
4139 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4140 use of serial debug stubs
4142 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4144 * symfile.h: Declaration of set_demangling_style() moved
4145 here from demangle.h (which is now in ../include).
4146 * i386-xdep.c: Update comment.
4148 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4150 * symtab.c (completion_list_add_symbol): restructured to optimize
4151 for time. First clip names that cannot match. Then clip any
4152 names we've already considered. Drop a redundant strncpy. Drop
4153 a redundant malloc and associated free for demangled names.
4155 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4157 * a68v-xdep.c (store_inferior_registers): Define as type void.
4158 * configure.in: Add host m68k-apollo*-bsd*.
4159 * demangle.c (struct demanglers): Use enum instead of constant
4160 value to keep braindamaged HP/Apollo compiler happy.
4162 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4164 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4165 match "FOO". This allows 'break Foo' to work when Foo is
4166 a mangled C++ function. (See comment before function.)
4168 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4170 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4171 for files in vx-share/*.c.
4172 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4173 for normal GDB source files.
4175 * Makefile.in (VERSION): Roll to 4.6.6.
4177 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4178 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4179 * tm-sun3os4.h: Update comments.
4180 * xm-delta88.h: Remove STACK_END_ADDR.
4182 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4184 * Makefile.in (VERSION): Roll to 4.6.5.
4186 * infrun.c: Lint for recent `handle' changes.
4188 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4189 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4190 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4191 should include a ser-XXX.o module.
4193 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4194 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4196 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4197 known suns in configure.in, rather than mapping them to unique
4198 config files that happen to duplicate other config files.
4199 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4200 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4202 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4204 * configure.in (*-*-sunos*): Use trailing * to match all
4205 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4206 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4207 in production on Sun-4.
4208 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4209 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4210 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4212 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4213 config/sparc-noun.mt: New target configs for embedded.
4214 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4216 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4217 target definitions for embedded with and without underlines on
4220 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4221 not a parameter of the CPU, but of the development environment.
4222 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4224 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4226 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4227 (which involves reading in main's symtab) if we have no breakpoints.
4229 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4231 * dwarfread.c (cu_language): New local variable to record
4232 language for current compilation unit being processed.
4233 * dwarfread.c (set_cu_language): New local function to decode
4234 and record language for current compilation unit being processed.
4235 * dwarfread.c (synthesize_typedef): Add local function to
4236 synthesize a typedef for C++ classes, structs, unions, and
4238 * dwarfread.c (read_structure_scope): Synthesize typedefs
4239 for C++ classes, structs and unions.
4240 * dwarfread.c (read_enumeration): Synthesize typedefs for
4242 * dwarfread.c (read_file_scope): Call set_cu_language to
4243 record language for current compilation unit. After symtab
4244 is built, save this recorded language.
4245 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4246 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4247 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4248 typedefs for C++ classes, structs, unions, and enumerations.
4249 * dwarfread.c (scan_compilation_units): Call set_cu_language
4250 to record language for current compilation unit.
4251 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4252 for TAG_enumeration_types, rather than in add_partial_symbol.
4253 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4254 case with class, struct, and union type cases, now that they are
4255 the same. Remove tests for non-NULL name attributes, now done
4257 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4258 treat as alias for TYPE_CODE_STRUCT for now.
4260 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4262 * Makefile.in: map "gdb" through program_transform_name when
4265 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4267 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4268 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4269 Use "regi" for local indexing through register numbers, reserving
4270 "regno" for the name of a specific register passed as an input
4271 parameter. Fix bug propagated through all versions that sometimes
4272 used regno as an index when it should have been regi, thus using
4273 -1 as an index in some cases.
4275 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4277 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4278 respectively, so same demangler can be used by other programs.
4279 * Makefile.in: Remove demangler stuff.
4280 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4281 * demangle.c (_initialize_demangler): Tell demangler which
4282 CPLUS_MARKER to assume.
4284 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4286 RS/6000 portability changes (for hosting cross-debuggers).
4288 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4289 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4290 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4291 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4292 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4293 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4294 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4295 (NO_SINGLE_STEP): Add, target-dependent.
4296 (loadinfotextindex): Lowercase, remove "aix_".
4297 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4298 (NO_SINGLE_STEP): Remove, target-dependent.
4299 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4300 * xcoffread.c: Only build file if RS/6000 native GDB.
4301 (build_function_symbol): Remove #if 0'd code.
4302 * rs6000-tdep.c: Cleanup. Add static fn protos.
4303 Use CORE_ADDR for addresses throughout. Make void fns void.
4304 (pop_dummy_frame): Add FIXME about bogosity of design here.
4305 (rs6000_struct_return_address): Ditto.
4306 (frameless_function_invocation, frame_get_cache_fsr,
4307 frame_initial_stack_address, xcoff_relocate_symtab,
4308 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4309 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4310 Use CORE_ADDRs. Change identifiers to lowercase.
4312 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4313 supplying dummy routines if non-native. Add prototype for
4314 static exec_one_dummy_insn. Move a mess of functions to
4315 rs6000-tdep.c (as above). Remove #if 0'd code.
4317 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4318 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4319 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4321 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4324 * vx-share/README, nindy-share/README: New files describing
4325 how these directories' code is shared, and with whom.
4327 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4329 * configure.in (target configurations): Reformat into table.
4330 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4332 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4333 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4334 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4335 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4336 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4337 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4339 * Makefile.in (config-check): Add command to check whether
4340 configure.in is consistent with config/*.
4342 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4344 * configure.in (host configurations): Reformat nested cases into
4345 easy-to-maintain table.
4346 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4347 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4349 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4351 * cplus-dem.c: Reorder args to most local functions to make them
4352 follow the consistent pattern of struct work_stuff pointer first,
4353 followed by pointer into string being demangled, followed by
4354 pointer to the string where the result is being stored, followed
4355 by other args. Also generally replace most variables of name
4356 "type" with "mangled" for consistency. They all pointed to the
4357 same string but half were one name and half the other.
4358 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4359 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4360 use whenever a qualified name is being demangled.
4361 * cplus-dem.c (do_type): Qualified names are treated similarly
4362 to fundamental types, not as modifiers of fundamental types.
4364 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4366 * configure.in: Add sparclite as a target.
4368 * sparc-stub.c (handle_exception): Flush instruction cache just
4369 before returning to the user. (hexToInt): Fix overzealous cleanup.
4371 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4373 * infrun.c (handle_command): Rewrite to allow multiple signal
4374 numbers, signal number ranges, and to recognize "all" to mean all
4375 signals except those used by the debugger.
4376 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4377 to set or reset actions for specific signals.
4379 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4381 * coffread.c (decode_type): Call alloc_type to alloc new
4383 * stabsread.c (read_array_type, read_range_type, define_symbol):
4384 Call alloc_type to alloc new types.
4385 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4386 from type_obstack to symbol_obstack.
4387 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4389 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4390 associated with a type, using the same mechanism as was used to
4391 allocate space for the type structure itself.
4392 * coffread.c (patch_type, coff_read_struct_type,
4393 coff_read_enum_type): Use TYPE_ALLOC.
4394 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4395 * gdbtypes.c (create_array_type, check_stub_method,
4396 allocate_cplus_struct_type): Use TYPE_ALLOC.
4397 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4398 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4399 read_range_type): Use TYPE_ALLOC.
4401 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4403 * breakpoint.c (breakpoint_re_set): Select a default source
4404 symtab if one is not currently selected.
4405 * utils.c (query): Call wrap_here before building the output
4406 query string, to turn off wrapping and flush any buffered output.
4407 Otherwise our query may end up in the wrap buffer and never be
4409 * eval.c (evaluate_subexp): Report error when attempting to
4410 evaluate subscript for types without a target type, rather
4411 than dumping core by using the NULL pointer.
4412 * symfile.c (symbol_file_command): Forget current_source_symtab
4413 and current_source_line when discarding symbol table.
4415 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4417 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4419 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4420 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4422 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4424 * remote.c (remote_open): Fix baud rate setting to make -b flag
4425 work. (remote_wait): Change 'T' message parser to deal with new
4426 improved format which allows stub to send an arbitrary bunch of
4428 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4429 make all this re-entrant by storing all state on the stack. Clean
4430 up memory error trapping. (computeSignal, set_debug_traps):
4431 make it all table driven. Make a start at a baud rate setting command.
4433 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4435 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4437 * remote-vx.c: redefine malloc to avoid buggy declaration on
4438 RS/6000 <rpc/types.h>.
4439 xm-rs6000.h: include <sys/select.h> to define fd_set for
4440 <rpc/svc.h> on RS/6000.
4442 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4444 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4445 recursive invocations of make. Always create installation
4448 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4450 * m68k-pinsn.c: Minor fix in style of output (don't use
4451 range to indicate floating point control registers).
4453 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4455 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4457 * infcmd.c (registers_info): Handle multiple register names.
4458 Changes inspired by Roland McGrath.
4460 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4462 * sparc-stub.c: New file. Mix it with your SPARClite
4463 application, and it will speak GDB remote protocol!
4464 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4465 deal with arbitrary registers. Needed for sparc-stub.
4467 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4469 * cplus-dem.c (cplus_markers): Add table for gnu style and
4470 use throughout, in place of compile time constant CPLUS_MARKER.
4471 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4472 * cplus-dem.c (cfront_special): New function, as suggested
4473 by pfieland@stratus.com.
4474 * cplus-dem.c (forget_types): New function.
4475 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4477 * cplus-dem.c (mop_up): Call forget_types().
4478 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4479 Use throughout, instead of checking current_demangling_style.
4480 * cplus-dem.c (demangle_signature): When finding an explicit
4481 start of function args, forget all remembered types for
4482 lucid/cfront style demangling.
4483 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4484 underbar characters, use last pair as the delimiter. Hoist
4485 gnu_special() call up to cplus_demangle(). Call cfront_special()
4487 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4488 for inherited classes.
4489 * cplus-dem.c (demangle_args): Document quirks of numbered
4490 references to previously seen types.
4491 * dbxread.c (read_ofile_symtab, process_one_symbol):
4492 Use AUTO_DEMANGLING rather than explicitly checking
4493 current_demangling_style.
4494 * demangle.h: Add some comments.
4495 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4496 CFRONT_DEMANGLING): New macros.
4497 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4498 not found in the actual producer string produced by lcc.
4499 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4500 than explicitly checking current_demangling_style.
4502 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4504 * breakpoint.c (enable_longjmp_breakpoint,
4505 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4506 Check for duplicate breakpoints at the same address. Bug report
4507 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4509 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4511 * buildsym.c (end_symtab): Document that end_symtab can return
4512 NULL under non-error conditions.
4513 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4514 returned from end_symtab for empty compilation units.
4516 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4518 * am29k-tdep.c: Lint from DECstation compiler.
4519 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4520 As the man page says, "Sometimes you just can't get lint to shut
4521 up". That doesn't mean you should blow away the code it won't
4523 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4524 it up over the next few weeks. Make mips x 29k build.
4525 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4526 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4527 but leave it as a comment because the breakpoint instruction
4528 is not easily accessible at this moment (it's static, and if
4529 we define one here, it goes into every file compiled).
4531 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4533 * Makefile.in (VERSION): Bump to 4.6.3.
4534 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4535 function scopes when building partial symbol tables.
4536 * objfiles.c (open_existing_mapped_file): Make it clear in
4537 warning message that out of date mapped files are ignored.
4538 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4539 unit source file name in error message.
4541 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4543 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4544 * dwarfread.c (struct_type): In absence of AT_byte_size for
4545 bitfield, use size of object of member's type for the size of
4546 the anonymous object containing the bit field.
4547 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4548 an AT_byte_size attribute is seen.
4549 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4550 union aux_ext (was aux_ent).
4551 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4552 unsigned char* to char*, for Lucid compiler.
4553 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4554 to be correct type (from unsigned char* to char*).
4555 * valprint.c (type_print_derivation_info): Minor tweak to placement
4556 of commas in derived class printing.
4557 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4559 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4561 * xm-go32.h: Define LSEEK_NOT_LINEAR
4562 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4563 then work out the lseek positions of newlines by running through
4564 the file and `tell'ing. This makes source file listing work on
4565 OS's where the relationship between physical position in file and
4566 canonical position is indeterminate, eg VMS and DOS.
4568 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4570 * stabsread.c: Ensure that all members of all allocated structures
4571 are initialized to known state to avoid hard to find bugs with gdb
4572 using fields containing random data.
4573 * buildsym.c (start_subfile): Compact dirname initialization.
4574 * buildsym.c (patch_subfile_names): New function.
4575 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4576 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4577 * buildsym.h (patch_subfile_names): Add prototype.
4578 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4580 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4582 * remote-udi.c: Update comments.
4584 * remote.c (getpkt): Only force retransmission ten times;
4585 after that, assume bug in target code, and handle pkt anyway.
4587 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4589 * configure.in: Add support for apollo 68k under BSD environment.
4590 * xm-apollo68b.h: New file to support above.
4592 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4594 * configure.in: Recognize i486 host cpu.
4595 * valprint.c (type_print_derivation_info): Print derivation info
4596 in same form as class declarations in source.
4597 * valprint.c (type_print_varspec_suffix): Split arg printing
4598 code out to type_print_args function.
4600 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4602 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4603 at_import, at_frame_base.
4604 * dwarfread.c (completedieinfo): Remove cases for obsolete
4605 AT_visibility, AT_import, and AT_frame_base attributes.
4606 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4607 i860, which can keep up to 4 shadow breakpoints.
4608 * tm-stratus.h (USG): Define.
4609 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4610 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4611 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4612 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4613 * config/stratus.mt (TDEPFILES): Include files available from
4614 stratus that are not yet in release pending receipt of paperwork
4616 * buildsym.c (finish_block): Minor code format change.
4617 * gdbtypes.h (struct field): Add to comments.
4618 * gdbtypes.h (virtual_field_bits): Add to comments.
4619 * objfiles.c (allocate_objfile): Change obstack interface to
4620 match FSF merging efforts.
4622 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4624 * Makefile.in (VERSION): Bump to 4.6.2.
4625 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4626 * Makefile.in (OBS): Add stabsread.o
4627 * Makefile.in (stabsread.o): Add build rule.
4628 * stabsread.c, stabsread.h: New files.
4629 * buildsym.c: Split out stabs specific support to stabsread.c.
4630 * buildsym.h: Split out stabs specific support to stabsread.h.
4631 * dbxread.c (stabsread.h): Include
4632 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4633 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4634 * dbxread.c (read_ofile_symtab): Call end_stabs.
4635 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4636 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4637 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4638 really_free_pendings to cleanups.
4639 * elfread.c (elf_new_init): Call stabsread_new_init.
4640 * gdbtypes.c: Small changes to maintenance commands.
4641 * mipsread.c (stabsread.h): Include.
4642 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4643 * xcoffread.c (stabsread.h): Include.
4644 * xcoffread.c (global_stabs): Remove redundant def.
4645 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4647 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4649 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4650 * inflow.c (terminal_init_inferior, terminal_inferior,
4651 terminal_ours_1, initialize_inflow): Record and use state
4652 of lmode_inferior_valid and lmode_ours_valid.
4654 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4656 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4657 include <sgtty.h> on USG. (from sef).
4659 * depend: es1800 dependency needed here.
4661 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4663 * buildsym.c (read_struct_type): Initialize structs allocated
4664 with alloca, to avoid using random values from stack later on.
4665 * defs.h (fprintf_filtered): Add prototype.
4666 * gdbtypes.c (check_stub_method): Fix misleading comments.
4667 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4669 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4670 small changes to maint support functions.
4671 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4672 for some fields and expand comments.
4673 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4674 macro and track change to obstack_full_begin macro.
4675 * utils.c (fprintfi_filtered): New function.
4676 * valprint.c (type_print_base): Fixup field printing to not
4677 print extraneous lines and not print bogus "no data fields"
4678 messages for C++ classes with no data members. Also use new
4679 fprintfi_filtered function.
4681 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4683 * configure.in: es1800 ok for 68000 too.
4685 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4687 * configure.in: echo error messages to stderr, not stdout
4689 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4691 * configure.in: recognize hppa* instead of hppa
4693 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4695 * energize.c: Second cut at DynamicLoad message handling.
4697 * energize.c: Relativize pathnames in #include statements.
4698 * (kernel_dispatch): Better error messages for unknown protocol
4700 * (kernel_dispatch): First cut at DynamicLoad message handling.
4702 * Makefile.in: Remove -I../readline from all compilations,
4703 include a special case for main.o instead.
4705 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4707 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4708 error if it fails to find a member type, rather than return NULL
4709 and trigger a coredump.
4710 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4711 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4712 match on complete demanglings, including argument lists for member
4713 functions, rather than just accepting the first demangling that
4714 matches the class and function name.
4715 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4716 to start_symtab as the directory name.
4717 * dwarfread.c (completedieinfo): Strip off any leading hostname
4718 portion of the AT_comp_dir attribute string. Gdb doesn't know
4719 what to do with them (FIXME).
4721 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4723 * breakpoint.c (commands_command): Simplify code a bit, remove
4724 unnecessary fflush().
4726 * Makefile.in (OTHERS): Add gcc.patch.
4727 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4729 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4731 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4732 lcc producer string.
4734 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4736 * WHATS.NEW renamed to NEWS.
4738 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4740 * dbxread.c, dwarfread.c: Re-enable experimental code to
4741 automatically select demangling style.
4742 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4743 DEMANGLING_STYLE, to make more descriptive. Revert back to
4744 "auto" as default. Comment use.
4745 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4746 * Makefile.in (${DEMANGLER}.o) Remove target and special
4749 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4751 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4753 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4755 * Makefile.in, demangle.c: Change default demangling style to
4757 * Makefile.in: Update version to 4.6 !!!
4758 * README, WHATS.NEW: Update for 4.6.
4760 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4762 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4765 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4766 nodes as base classes.
4768 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4770 * alldeps.mak, depend: Update.
4772 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4774 * Makefile.in (VERSION): 4.5.9.
4776 * xm-hp300bsd.h: Add decl for strdup().
4777 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4778 PDR. Cleanup a few things, fix compilation warnings.
4780 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4782 * Makefile.in (DEMANGLING_STYLE): New define to set default
4783 demangling style for C++. Defaults to "auto".
4784 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4785 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4786 * Makefile.in (OBS): Add demangle.o
4787 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4788 Remove compile time decisions about demangling style and replace
4789 with runtime decisions using current_demangling_style.
4790 * cplus-dem.c (main): Expand code included during building of
4791 standalone demangler to recognize demangling style options.
4792 * dbxread.c (demangle.h): Include.
4793 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4794 demangling style if processing g++ code and current demangling style
4795 is auto (Note: this feature currently disabled.)
4796 * demangle.c: New file, generic demangling control.
4797 * demangle.h (demangling_styles): New enumeration to select one
4798 of several demangling styles. Also define string names for each
4800 * demangle.h (set_demangling_style): Add prototype.
4801 * dwarfread.c (demangle.h): Include.
4802 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4803 New producer string prefixes to recognize.
4804 * dwarfread.c (handle_producer): Consolidate actions for specific
4805 producers. Set demangling style based on producer string if
4806 current style is auto. (Note: this feature currently disabled.)
4807 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4809 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4811 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4813 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4815 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4816 * c-exp.y: Call lookup_signed_typename() after seeing
4817 "signed". This handles "signed char" correctly.
4818 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4819 keywords before a type specifier.
4821 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4823 * command.c (lookup_cmd_1): Clarify descriptive comments.
4824 * gdbcmd.h (maintenanceprintlist): Add declaration.
4825 * main.c (maintenanceprintlist): Add definition.
4826 * main.c (gdb_completer_command_word_break_characters): Add.
4827 * main.c (symbol_completion_function): Switch completer word
4828 break character sets dynamically, based on whether completion is
4829 being done on commands or on something else.
4830 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4831 * maint.c: Include demangle.h.
4832 * maint.c (maintenance_demangle): New function.
4833 * maint.c (maintenance_print_command): New function.
4834 * maint.c (_initialize_maint_cmds): Reorganize some commands
4835 under new maintenance print subcommand.
4837 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4839 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4840 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4841 target type. Otherwise, 'whatis this.field' wouldn't work,
4842 which would be inconsistent, since 'print this.field' works.
4843 * buildsym.c (read_struct_type, read_enum_type): Clear
4844 TYPE_FLAG_STUB flag.
4845 * buildsym.c (cleanup_undefined_types): Don't rely on a
4846 flawed "Reasonable test to see if" a type has been defined
4847 since it was referred to; now we can just see if the
4848 TYPE_FLAG_STUB flag has been cleared.
4849 * valprint.c (print_type_base): Emit public/protected/private
4850 labels for methods as well as fields. Also, indent these labels
4851 2 spaces instead of 4, for a more conventional "look".
4852 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4853 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4854 * gcc.patch: New file. Contains patch for gcc (so people
4855 with gdb-2.2.x won't have to wait for a new gcc release).
4857 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4859 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4860 (print_addr): Call print_address to show symbolic version as well.
4862 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4864 (vx_read_register): Declare inferior_fp_regs. Delete code for
4865 copying "inferior_registers" around; the values are already in var
4866 "registers". Use correct size for register set.
4868 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4869 target doesn't support it.
4870 (vx_read_register): Don't try reading them either.
4872 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4873 VxWorks back end reads them in one contiguous set except for this
4875 (register_names): Change "pc" to "pcw" to avoid confusion printing
4877 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4878 find the PC under VxWorks.
4880 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4882 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4883 to create new blank types, instead of handcrafting them.
4884 * defs.h (printfi_filtered): Add prototype.
4885 * utils.c (printfi_filtered): New function.
4886 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4887 to simplify the code. Other cleanups.
4888 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4889 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4890 use of various fields.
4891 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4892 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4893 production that currently treats it exactly the same as STRUCT.
4894 * c-exp.y (yylex): Recognize "class" as token CLASS.
4895 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4896 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4897 general symbol handling code. Call cplus_mangle_opname with
4899 * symtab.c (decode_line_2): Print demangled function names in
4900 breakpoint menus, instead of just file and line number.
4901 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4902 * valprint.c (type_print_base): Print "class" for C++ classes,
4903 rather than "struct". Print section labels for public, protected
4904 and private members of C++ classes.
4905 * values.c: Include demangle.h.
4906 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4908 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4910 * Makefile.in (VERSION): Update to 4.5.8.
4912 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4914 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4915 prevent crashes when examining cross-targets.
4916 * dbxread.c (process_one_symbol): Include directory name when
4917 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4918 find include files, and yacc/lex sources when the cwd doesn't match
4919 that in which the object was compiled.
4920 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4922 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4925 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4927 * maint.c (maintenance_command, maintenance_info_command):
4928 Install with allow_unknown as 0 and call help_list to show
4929 list of possibilities when no subcommand is specified.
4931 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4933 * configure.in: Add m68k-ericsson-*.
4934 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4936 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4938 * maint.c: New file.
4939 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4940 * Makefile.in (OBS): Add new file maint.o.
4941 * defs.h (command_class): Add class_maintenance.
4942 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4943 commands. Allow for them (and other nonessential parts of gdb)
4944 to be selectively left out under special circumstances.
4945 * gdbtypes.c (recursive_dump_type): New function; supports
4946 maintenance print-type command.
4947 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4949 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4951 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4952 initializers. Add initializations for setprintlist, showprintlist,
4953 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4954 * printcmd.c (maintenance_print_type): New maintenance cmd.
4955 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4956 implied by comment that all cmd lists are owned by main.c.
4957 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4958 that all cmd lists are owned by main.c.
4959 * language.c (setchecklist, showchecklist): Move to main.c, as
4960 implied by comment that all cmd lists are owned by main.c
4961 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4962 deletelist): Remove redundant declarations (also in gdbcmd.h).
4963 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4964 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4965 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4966 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4967 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4968 maintenance_print_msymbols, maintenance_print_objfiles):
4970 * symmisc.c (printsyms_command, printpsyms_command,
4971 printmsyms_command, printobjfiles_command): Removed from
4972 _initialize_symmisc.
4973 * main.c (dump_me_command): Moved to maint.c and renamed to
4974 maintenance_dump_me.
4975 * breakpoint.c (all_breakpoints_info): Rename to
4976 maintenance_info_breakpoints.
4977 * breakpoint.c (_initialize_breakpoint): Convert add_info of
4978 all_breakpoints_info to add maintenance_info_breakpoints to the
4979 maintenanceinfolist instead.
4980 main.c (initialize_main): Set up maintenance class commands.
4982 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4984 * energize-patches: Fix minor problems with building energize lib.
4986 * energize-patches: Change names of all cadillac procedure calls
4987 to be energize procedure calls. Simplify many hooks by moving
4988 tests energize.c. Configure energize, and build it automatically now.
4990 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
4992 * Makefile.in (VERSION): Bump to 4.5.7.
4993 * cplus-dem.c (demangle_args): Validate index for previously
4994 seen type to guard against bogus values from malformed manglings.
4995 * valops.c (value_struct_elt_for_reference): Guard against
4996 blindly using NULL return value from lookup_symbol.
4998 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5000 * cadillac.c, cadillac-patches: Rename to energize.c and
5001 energize-patches. Change all routines and variables named
5002 'cadillac*' to 'energize*'. Create new file called energize.h to
5003 hold all interface declarations.
5005 * deblib/connection/*: Move all of this stuff into energize/, but
5006 delete unneeded files.
5008 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5010 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5012 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5013 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5014 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5015 child processes, to avoid dead ones "hanging around" after GDB exits.
5016 (attach): Always stop the process if it needs it. Set RLC flag
5017 when attaching running processes, so it will continue if we detach
5018 it, quit, or are killed.
5019 (detach): Clear faults and set RLC flag to make process run
5021 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5023 (info_proc): Open process O_RDONLY, so we can see any process,
5024 even those controlled by debuggers.
5025 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5027 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5029 Relocate symbols using an array of section_offsets, rather than a
5030 single `addr' or `offset'. This makes Solaris-2 support work, and
5031 permits better VxWorks (and maybe xcoff) support later.
5033 * symtab.h (struct section_offsets): New structure for keeping
5034 a set of offsets, rather than a single one.
5035 (struct objfile): Replace addr with section_offsets member.
5036 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5037 * gdb-stabs.h: New include file with `symbol type specific'
5038 parameters for psymtabs and objfiles.
5039 * Makefile.in (HFILES): Add gdb-stabs.h.
5040 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5041 * coffread.c: Conforming changes. Fake offset array always 0.
5042 * dbxread.c: Conforming changes.
5043 (struct dbx_symfile_info): Move to gdb-stabs.h.
5044 (start_psymtab): Call elfstab_offset_sections to calculate good
5045 offsets for this source file, based on the ELF symbol table info.
5046 (read_ofile_symtab): Yank N_CATCH, which is dead.
5047 (process_one_symbol, N_CATCH): Yank.
5048 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5049 Relocate with SECT_OFF_TEXT.
5050 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5051 to distinguish relocatable from absolute symbols. Then, if not
5053 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5054 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5055 (", N_ROSYM): SECT_OFF_RODATA.
5056 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5057 (dbx_symfile_offsets): Add to translate addr to offset.
5058 * dwarfread.c: Conforming changes. Single offset currently used.
5059 * elfread.c: Add various complaints about elf/stab stuff.
5060 #include gdb-stabs.h. Conforming changes, using a single offset.
5061 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5062 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5063 for later use in building psymtabs.
5064 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5065 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5066 (free_elfinfo): New fn, frees all chained stab_section_infos
5067 in an objfile, and zaps the start-of-chain pointer.
5068 (elfstab_offset_sections): New fn, looks in stab_section_info
5069 chain to determine section bases to relocate a psymtab's worth
5070 of symbols, as they are being read.
5071 * mipsread.c: Conforming changes. Stabs-reading will relocate
5072 using one offset. MIPS-reading will not relocate at all.
5073 * partial-stab.h: Relocate different symbol types using different
5074 offsets from section_offsets.
5075 * symfile.c: Conforming changes.
5076 (find_lowest_section): Unused function to use later
5077 to free us from the Tyranny of the Text Section.
5078 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5079 in all lower layers of symbol reading. Call format-specific
5080 sym_offsets function to initialize offsets for high speed symbol
5082 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5083 (symbol_file_command, add_symbol_file_command): Callers changed.
5084 * symmisc.c (dump_psymtab): Print new relocation parameters.
5085 * xcoffread.c: Corresponding changes.
5087 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5088 * main.c (main): Read the $HOME/.gdbinit file before processing
5089 the argv arguments (e.g. reading symbol files or core
5090 files). This allows global parameters to be set, which will apply
5091 during the symbol reading. The ./.gdbinit is still read after
5093 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5094 * xcoffexec.c: Clean up quote inside comment.
5096 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5098 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5099 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5100 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5101 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5102 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5103 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5104 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5105 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5106 values.c, xcoffread.c:
5107 Remove "(void)" casts from function calls where the return value
5108 is ignored, in accordance with GNU coding standards.
5110 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5112 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5113 * partial-stab.h: Ignore N_ENDM.
5114 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5115 CODE or DATA section attachment. This eliminates a lot of random
5116 values from shared libraries, which screw up the ordinary symbols
5117 in the address ranges they happen to overlap.
5118 * buildsym.c (define_symbol): Eliminate special tests
5119 for function types; move into "function" cases in switch statement.
5120 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5121 in case they define new type numbers. But ignore them (FIXME).
5122 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5123 (read_sun_builtin_type): Add commentary.
5125 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5127 * xm-rs6000.h: define MEM_FNS_DECLARED
5129 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5131 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5132 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5133 * mips-xdep.c: Remove most include files (unused, caused errs).
5134 (fetch_core_registers): Use right parameters in dummy fn.
5136 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5138 * buildsym.c (scan_file_globals): Beware the null file.
5139 Fix from Jim Williams.
5141 * stack.c (return_command): Evaluate expression *before* popping
5142 off the stack frames! Fix inspired by Jim Williams.
5143 (up_silently_command, down_silently_command): No sel frame is error.
5145 * defs.h (memcpy, memset): Conditionalize decls on
5146 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5147 (alloca): Break out the STDC and non-STDC alloca cases, to make
5148 it work on old preprocessors as well as "picky ANSI" ones.
5149 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5151 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5152 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5153 header files define it!
5155 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5157 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5159 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5160 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5161 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5162 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5163 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5164 utils.c, valarith.c, valops.c, valprint.c, values.c:
5165 Replace bcopy() use with memcpy(), which is more standard and can
5166 take advantage of gcc's builtin functions for increased performance.
5167 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5168 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5170 Replace bzero() use with memset(), which is more standard and can
5171 take advantage of gcc's builtin functions for increased performance.
5172 * i386-tdep.c, main.c, valprint.c:
5173 Replace bcmp() use with memcmp(), which is more standard and can
5174 take advantage of gcc's builtin functions for increased performance.
5176 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5178 * remote.c (remote_wait): Fix cast on signal() call.
5179 * defs.h (alloca): More diddling with alloca. Have to ensure
5180 that it has a prototype, so that if alloca is defined as a macro
5181 that takes an arg, the definition is seen as a use of a macro
5182 that takes an arg, to satisfy picky ANSI preprocessors.
5184 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5186 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5187 consistency with all other gdb files.
5188 * cadillac.c: Use <string.h> rather than <strings.h>.
5189 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5190 * Makefile.in (MAKE): Remove definition for consistency with
5191 other Makefile.in files and to fix problem with recursive makes.
5193 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5195 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5198 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5200 * source.c (print_source_lines): for DOS interoperability; don't
5201 print CR (013) as ^M.
5203 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5205 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5207 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5209 * remote.c (remote_wait): Cast signal to void * to avoid warning
5210 from busted HP compiler.
5212 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5213 stabs cause end_psymtab to be called.
5215 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5216 compiler feature of putting 'c' into basic type descriptors for
5219 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5220 where there is no place for nPC in prrun struct.
5222 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5224 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5225 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5226 * dwarfread.c (enum_type): Save enum names on type_obstack.
5227 * dwarfread.c (struct_type): Save member name on type_obstack.
5228 * symtab.c (_initialize_symtab): Fix misspelling.
5229 * regex.c (store_jump, insert_jump): Return void.
5231 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5233 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5234 (alloca): Declare return type on SPARC, since Sun doesn't.
5235 (*_BYTE_ORDER): Improve comment: *must* be defined.
5237 * tm-hppa.h: New file, architectural definition of HP PA.
5238 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5240 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5241 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5242 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5243 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5246 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5247 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5248 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5250 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5252 * printcmd.c (output_command): Thinko.
5253 (x_command): Only set remembered size/format if cmd succeeds.
5255 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5256 since it is no longer used and burns time for every symbol read.
5257 (process_one_symbol): Treat N_CATCH like default (complain).
5259 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5261 * partial-stab.h (case N_TEXT): Fix fencepost error when
5262 detecting start of new symbol info after reading symtab for a
5263 module with a zero length TEXT segment.
5265 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5267 * Makefile.in (VERSION): Bump to 4.5.6.
5268 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5270 * defs.h (NORETURN): Define away for Lucid compiler.
5271 * remote.c (remote_timer, remote_interrupt): Signal handlers
5273 * ser-termios.c (serial_write, serial_close): Return whatever
5274 value the write/close call returns, rather than falling off end.
5275 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5276 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5278 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5279 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5281 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5282 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5283 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5284 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5286 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5287 store_inferior_registers): Supply missing fourth argument to
5289 * cadillac.c (kernel_dispatch): Make return type void.
5290 * cadillac.c (iosig): Signal handlers take one int arg.
5291 * valprint.c (val_print_fields): Call fprint_symbol to get
5292 automatic C++ demangling for mangled field names.
5294 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5296 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5297 * dwarfread.c (enum_type): Fix misspelling in comment.
5298 * valprint.c (val_print_fields, cplus_val_print): Minor
5299 adjustment to printing of C++ class structures to more closely
5300 match format for printing C structures, with and without setting
5303 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5305 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5306 (which is not a Posix signal) if it isn't defined.
5307 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5308 New port to Linux (a free Unix clone for 386 machines).
5310 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5312 COFF changes for dealing better with EPI 29K C compiler output.
5314 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5316 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5317 (read_coff_symtab): Move patch_opaque_types call from
5318 coff_symfile_read. Restrict it to symtabs from this objfile.
5319 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5320 references on opaque type chain; just let coff_lookup_type handle 'em.
5321 (decode_type): Complain about tagndx values on
5322 non-struct/union/enum types, which the EPI compiler tends to produce.
5324 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5326 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5329 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5330 usage to match new prototype. Include libbfd.h to get prototype.
5332 * source.c (find_source_lines): Handle large st_size fields.
5334 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5336 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5337 * stack.c (return_command): Use cleanups to avoid memory leaks.
5339 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5341 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5342 INT_REGNUM to INTE_REGNUM.
5344 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5346 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5348 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5349 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5350 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5351 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5353 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5354 declarations of malloc/realloc/free that are inserted by some
5356 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5358 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5359 another decl of strdup (this really ought to come from libiberty.h!).
5361 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5363 * remote.c (getpkt): Error if input exceeds buffer size.
5364 (_initialize_remote): `set remotedebug' enables packet trace.
5366 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5367 N_SLINE's, etc, just like Sun cc on Solaris2.
5369 * am29k-tdep.c (read_register_stack, write_register_stack):
5370 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5371 variable. Add `set' and `show' commands for it.
5372 * doc/gdb.texinfo: Document it.
5374 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5376 * valprint.c (type_print_1): Plug memory leak. Print all
5377 C++ syms as demangled, not just functions.
5378 * buildsym.c (read_range_type): When we find a signed char
5379 type, do a lookup of signed char, not plain char. Plain char's
5380 still get looked up as plain char's elsewhere.
5382 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5384 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5385 (Bug and fix found by Pierre Willard.)
5387 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5389 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5391 * xm-rs6000.h: Add decl for strdup().
5393 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5396 * breakpoint.c (enable_command, disable_command): Without args,
5397 should only affect normal breakpoints and watchpoints.
5399 * m68k-pinsn.c (print_insn_arg): Make register be const.
5400 * xcoffexec.c: Remove ' from comment.
5401 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5402 with decls of malloc in c-exp.tab.c (as produced by yacc).
5403 There's got to be a better way to do this...
5405 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5407 * partial-stab.h: Convert single rindex use to strrchr.
5408 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5409 standard <strings.h> file, now that the only single use of
5410 rindex in the gdb source files is gone.
5412 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5414 * mipsread.c: Undo ill effects from including <strings.h>,
5415 which #defines index to be strchr. Unfortunately, index is
5416 a member of a symbol table structure that can't be changed.
5417 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5418 remove redundant #include's.
5420 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5422 * mipsread.c: #include <strings.h> for rindex().
5424 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5426 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5428 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5430 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5431 extraneous SO stabs from busted C++ compilers.
5433 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5435 * Makefile.in (VERSION): Bump to 4.5.5.
5436 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5437 C++ lookups fail, print possibly helpful hint about completion.
5438 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5439 for static data members.
5440 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5441 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5442 it's broken on ncr3000's.
5444 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5446 * dwarfread.c (decode_modified_type): Change type of first arg.
5447 Change 'modifier' to char from unsigned char. Cast single use
5448 that needs to be unsigned char.
5449 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5450 * utils.c (strdup_demangled): Add function.
5451 * defs.h (strdup_demangled): Add prototype.
5452 * stack.c (return_command): Demangle C++ function names for query.
5453 * infcmd.c (jump_command): Demangle C++ function names for query.
5454 * cplus-dem.c (consume_count): New function and prototype.
5455 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5456 do_type): Replace conversion code with consume_count().
5457 * cplus-dem.c (gnu_special): Fix demangled of static members.
5458 * source.c (list_command): Print demangled function names
5459 when appropriate. Fix supplied by Peter Schauer.
5461 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5463 * sparc-tdep.c: Clean up slightly for Solaris2.
5465 * buildsym.c (define_symbol): Nameless types are now on several
5466 platforms; generalize them and un-ifdef them to make Solaris 2
5469 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5471 * infcmd.c: Fix typo (reported by Rob Savoye).
5472 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5473 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5474 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5475 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5476 rather than the one for the first file in the dependency chain.
5478 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5479 set. Don't reset our own texthigh, or dependency-only pst's, in
5480 scanning all the rest of the psymtabs.
5481 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5483 * buildsym.h (N_UNDF): Improve comments.
5484 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5486 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5488 * symtab.h (struct symbol): Add aux_value union for preserving
5489 an additional per-symbol value.
5490 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5491 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5492 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5493 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5494 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5496 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5498 * symfile.c (clear_symtab_users_once): Now non-static (for
5501 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5503 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5504 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5505 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5507 Solaris-2 support on SPARC:
5509 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5510 Add symbol_size and file offsets to struct symloc.
5511 Add static symbol_table_offset, string_table_offset,
5512 file_string_table_offset, next_file_string_table_offset,
5514 (add_old_header_file): Convert error() to complain()t.
5515 (dbx_symfile_read): Get symbol size via the objfile.
5516 Also get symbol_table_offset.
5517 (dbx_symfile_init): Record symbol size and count via the objfile.
5518 (dbx_next_symbol_text): Always add file_string_table_offset when
5519 accessing string table.
5520 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5521 (SET_NAMESTRING): Use the offset.
5522 (end_psymtab): Large kludge to determine addresses where source
5523 files start and end (for the psymtab header).
5524 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5525 Get this, symbol size, and symbol offset, from psymtab.
5526 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5527 Patch up last_source_start_addr if zero in N_SO.
5528 (process_one_symbol): Add variable function_start_offset.
5529 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5530 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5531 ( "", N_OBJ, N_OPT): Ignore.
5532 (elfstab_build_psymtabs): New function to read stabs out of
5535 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5536 (gdb): use GLOBAL_CFLAGS when linking, too.
5537 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5538 (N_OBJ, N_OPT): Ignore.
5539 ('f', 'F'): Save last function name.
5541 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5542 extra info in the minimal symbol.
5543 (elf_symtab_read): The extra info is the size of an ELF object,
5544 which was kludged to us in the `udata' field of the BFD symbol.
5545 Gag me with a crowbar...
5546 (elf_symfile_read): Keep track of both the absolute load address,
5547 and the offset between load addr and symbols. Handle STABS as
5548 well as DWARF sections, passing the absolute load address to
5549 elfstab_build_psymtabs.
5551 * symfile.h: Prototype elfstab_build_psymtabs.
5552 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5554 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5556 * buildsym.h: Add processing_acc_compilation flag.
5557 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5558 (define_symbol): Skip arg types in function entries. Resolve
5559 overloaded 'P' which acc uses for prototypes of functions called
5561 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5563 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5564 save size of ELF symbols. FIXME.
5565 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5566 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5568 * configure.in: Solaris config is sparc-sun-solaris2.
5569 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5571 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5572 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5573 * symfile.c (symfile_bfd_open): Comment where name is freed.
5574 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5576 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5578 * expprint.c (print_subexp): Add missing ']'.
5579 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5580 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5581 * WHATS.NEW: Point out improved C++ function name handling.
5582 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5583 type names for both implicitly and explicitly signed integral
5584 types. See comment in the source code.
5586 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5588 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5589 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5590 * expprint.c (print_subexp): Fix printing of register names.
5592 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5594 * inferior.h (register_valid): Declare.
5595 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5596 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5597 macros for traversing the data structures in a single objfile.
5598 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5599 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5602 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5604 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5605 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5606 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5607 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5609 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5611 * depend: rebuild to account for remote-st2000.c.
5612 * remote-st2000.c: Almost works now.
5613 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5615 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5617 * c-exp.y (yylex): Recognize single-quoted strings that specify
5618 tokens with embedded whitespace, such as C++ demangled names.
5619 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5620 * main.c (gdb_completer_quote_characters): Add global variable.
5621 * main.c (symbol_completion_function): Total rewrite for C++
5622 demangled name handling.
5623 * main.c (skip_quoted): New function.
5624 * main.c (main): Set rl_completer_quote_characters.
5625 * symmisc.c (dump_symtab): Print source language for symtab.
5626 * symtab.c (expensive_mangler): Add prototype and function.
5627 * symtab.c (completion_list_add_symbol): Total rewrite for new
5628 C++ demangled name handling.
5629 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5630 other changes for demangled C++ symbol handling.
5631 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5632 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5633 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5634 * symtab.c (completion_list_add_symbol): Total rewrite for new
5635 C++ demangled name handling.
5636 * symtab.c (expensive_mangler): New function.
5637 * utils.c (strcmp_iw, demangle_and_match): New functions.
5638 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5640 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5642 * Makefile.in: Roll VERSION to 4.5.4.
5643 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5644 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5645 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5647 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5649 * alldeps.mak: Rebuild to account for new files.
5650 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5651 * tm-st2000.h: New file.
5652 * configure.in: Tandem debug monitor (st2000) support.
5653 * remote-st2000.c, config/st2000.mt: ditto.
5655 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5657 * blockframe.c (inside_entry_file, inside_main_func,
5658 inside_entry_func): Return 0 if no symbols; avoid crashing.
5660 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5662 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5663 without masking, since it is signed and will later be compared
5664 against signed quantities. The right fix is probably to make
5665 it all unsigned, but this is a small, safe fix for this release.
5666 FIXME -- make the real change sometime soon.
5668 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5670 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5671 parameter in call to `symbol_file_add' to 0.
5673 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5675 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5677 * configure.in: Handle -m680[01234]0-wrs.
5679 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5681 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5682 `ieee_extended_to_double'.
5684 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5686 * valops.c (value_assign): Lint, by Pierre Willard.
5688 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5690 * coredep.c (fetch_core_registers): Remove premature warning,
5691 which triggers on DECstation even though all regs are accessible.
5693 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5694 sign-extension of instruction fields even on unsigned-char hosts.
5695 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5697 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5698 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5699 since they define the target, not the host.
5700 * m88k-pinsn.c: Fix typo.
5702 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5704 * valarith.c (value_zerop): -0.0 is still zero.
5705 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5706 Patches by Paul Eggert <eggert@twinsun.com>.
5708 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5710 * alldeps.mak, depend: re-make to account for ser-*.c.
5712 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5714 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5715 disconnecting from controlling terminal, to avoid gdb hanging
5716 on SVR4. Fixes bug reported by Oliver Okrongli.
5717 * procfs.c (PROC_NAME_FMT): Change format to match default used
5718 by system, as suggested by Oliver Okrongli.
5719 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5720 bug fix from Brent Townshend (bst%tt@cam.ORG).
5721 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5722 by turlais@rechser.total.fr.
5723 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5724 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5725 * objfiles.h (unlink_objfile): Add prototype.
5726 * objfiles.c (unlink_objfile): Add function.
5727 * objfiles.c (free_objfile): Call unlink_objfile.
5728 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5729 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5730 Also, discard old possibly bogus sf struct.
5731 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5732 find_sym_fns() for remapped symbol files, in case of any changes
5733 since the last mapping.
5735 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5737 * findvar.c (read_relative_register_raw_bytes): use the raw size
5738 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5740 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5742 Changes to support GDB running on DOS using GO32 and H8 support
5744 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5745 allowing hosts with different text and binary file formats to
5747 * coffread.c (read_coff_symtab): changed calling convention and
5748 operation - now it opens its own file with FOPEN_RB rather than
5749 duping and fdopening the provided handle.
5750 * dbxread.c, cplus-dem.c: #include mangling.
5751 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5752 binary files oring in the right bit.
5753 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5754 * remote-hms.c: cleanup to use the new remote serial stuff
5755 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5756 independent remote terminal I/O.
5757 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5758 * source.c (openp): fix off by one problem removing / - can now
5759 open a source file in the root directory with DOS.
5760 * values.c (value_as_pointer): remove bogus address bits from
5761 long. (unpack_long): unpack into unsigned long/short if pointer.
5763 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5765 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5766 It gets permanently stuck in many OSes.
5767 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5769 * breakpoint.c: Improve help text for info breakpoints.
5771 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5773 * README: Add pointer to internals doc, and describe reading
5775 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5776 * symtab.c (output_source_filename): Remove old glop for wrapping
5777 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5779 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5781 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5782 * munch: Add sort -u to avoid duplications.
5783 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5784 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5786 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5788 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5789 avoid infinite loops while demangling bogus mangled names.
5790 * valprint.c (type_print_base): Minor fix for GNU style guide
5793 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5795 * Makefile.in (VERSION): Bump to 4.5.3
5796 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5797 * Makefile.in (demangle): New target to create standalone
5798 demangler with same code and options as internal demangler.
5799 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5800 to support ARM style and Lucid style demangling, improve
5801 maintainability, fix several demangling bugs. More changes
5803 * defs.h (strstr): Add ANSI compatible prototype.
5804 * valprint.c (type_print_1): Demangle using ansi option.
5805 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5807 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5809 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5812 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5814 * mipsread.c (parse_procedure): Return rather than using
5815 uninitialized variable 'b'.
5817 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5819 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5820 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5821 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5822 relative to each source file.
5824 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5826 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5829 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5831 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5832 * am29k-tdep.c: Update to latest code from AMD.
5833 (get_saved_register) don't crap out if no frame.
5834 * remote-udi.c: Set/clear inferior_pid as appropriate.
5835 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5836 error handling. Fixup end-of-debugging messages.
5837 (udi_fetch_registers) clean up big time, mainly don't multiply
5838 register_valid indices by 4, and use proper Offset when reading
5839 gr96-gr127. (udi_store_registers) general cleanup.
5840 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5841 INT_REGNUM->INTE_REGNUM.
5842 * tm-29k.h: Upgrade to latest code from AMD.
5843 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5844 (UDIConnect) Clean up error processing (like, don't do exit() if
5845 execlp fails), make code restartable, make more attractive.
5846 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5849 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5851 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5852 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5853 from former to latter.
5855 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5857 * cplus-dem.c (do_args): Handle void args the same as others.
5858 * objfiles.c (free_objfile): Only try to unmap files when
5859 reusable objfiles are supported.
5860 * valprint.c (type_print_varspec_suffix): Add parameter that
5861 specifies if C++ demangling included function arguments. Use
5862 it to suppress printing extra pair of ()'s.
5863 * valprint.c (type_print_1): Fix problem with printing demangled
5864 C++ function types where demangled type includes the function
5867 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5869 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5870 Allows selection of C++ demangler to be a configuration option
5871 until multiple demanglers are supported.
5872 * demangle.h: New include file for extended demangler support.
5873 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5874 utils.c, valprint.c: Include "demangle.h" and change all calls
5875 to cplus_demangle() or fputs_demangled() to use individual
5877 * valprint.c (type_print_1): Change options to cplus_demangle
5878 to print demangled function args. Still broken, but now less so.
5879 * cplus-dem.c: Include demangle.h, reorganize and update some
5880 comments to reflect reality.
5881 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5882 second arg from fixed integer to bit based multiple options.
5883 * cplus-dem.c (optable): Reformat and replace ansi members with
5885 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5887 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5889 * values.c (set_internalvar): Force evaluation of lazy values.
5890 Bug reported by RMS.
5892 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5894 * Makefile.in (VERSION): Bump to 4.5.2.
5895 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5896 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5897 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5898 proper handling of bit fields.
5899 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5900 * symtab.h: Fix couple of misspellings in comments.
5901 * value.h (struct value): Clarify use of bitpos.
5902 * value.h (unpack_field_as_long): Change prototype, returns
5904 * values.c (unpack_field_as_long): Change return type to LONGEST,
5905 sign extend unpacked fields that are signed, other rewriting.
5906 * config/ncr3000.mt: New target config file.
5908 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5910 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5911 even when printing 8-bit characters.
5913 * gdbtypes.c (make_{reference,pointer,function}_type): New
5914 functions which handle overwriting of forward-referenced types
5915 for stabs file reading.
5916 (lookup_{reference,pointer,function}_type): These just call
5917 the make_*_type functions with a null storage alloc parameter.
5918 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5919 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5921 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5922 (dbx_alloc_type): Make it easier to understand. No funct change.
5923 (define_symbol: 't'): Don't put the typedef name into the name of
5924 the struct, union, or enum. Bugfix.
5925 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5926 routines to properly handle overwriting preallocated types so that
5927 forward references will work.
5928 (read_enum_type): Force enum values to file scope, due to bug in
5929 Sun compiler output. FIXME, fix later.
5931 Remove unused header_file_prev_index mechanism. It was already
5932 obsolete in gdb-3.5. These comments appeared in 3.5:
5933 /* This code was used before I knew about the instance codes.
5934 My first hypothesis is that it is not necessary now
5935 that instance codes are handled. */
5936 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5937 * buildsym.h: Remove it and prev_index that saves it.
5938 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5940 * solib.c (special_symbol_handling): When called from core files,
5941 must set up debug_addr. Don't print error messages, just return.
5942 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5944 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5946 * cplus-dem.c: Allow nested class names (as in
5947 Foo::Bar::method()).
5948 Allow the cleaner cfront style of nested class names
5949 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5950 Make cplus_demangle re-entrant by removing use of global
5951 variables. Instead, place all shared variables in a
5952 stack-allocated structure, and pass around its address.
5954 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5956 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5957 29k-share/* subdirs...
5959 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5960 rewrite, only leave out the bugs.
5962 * Makefile.in: Add 29k/UDI support. Improve depend.
5963 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5965 * am29k-tdep.c: Update to use new calling conventions, and misc
5968 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5970 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5972 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5973 breakpoint instructions that leave PC pointing at the right place.
5975 * core.c (core_open): Call warning() to print warnings.
5977 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
5979 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5980 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5981 This prevents a crash when trying to lookup the value of a
5982 non-existent symbol.
5984 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5986 * signame.c, signame.h: Remove, replaced by strsignal.c in
5988 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
5989 sun386-xdep.c: Remove include of signame.h
5990 * Makefile.in (SFILES_MAINDIR): Remove signame.c
5991 * Makefile.in (HFILES): Remove signame.h
5992 * Makefile.in (OBS): Remove signame.o
5993 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5994 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5995 psignal, perror): Add prototypes.
5996 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5998 * depend: Manually remove signame.[cho] references.
5999 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6001 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6002 with safe_strsignal.
6003 * core.c (core_open): Replace use of sys_siglist with
6005 * core.c (memory_error): Replace use of sys_errlist with
6007 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6009 * infcmd.c (program_info): Replace use of sys_siglist with
6011 * infrun.c (signal_stop, signal_print, signal_program):
6012 Allocate dynamically based on dynamic determination of number
6013 of signals to support.
6014 * infrun.c (child_create_inferior): Replace use of sys_errlist
6016 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6018 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6019 strsigno and sys_siglist with safe_strsignal.
6020 * infrun.c (handle_command): Call signo_max to find number of
6021 signals. Replace sig_number with strtosigno and sig_abbrev with
6023 * infrun.c (signals_info): Replace sig_number with strtosigno.
6024 * infrun.c (_initialize_infrun): Call signo_max to find number of
6025 signals. Dynamically allocate signal_{stop,print,program}.
6026 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6027 * procfs.c (errnoname): Add function and prototype.
6028 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6029 of sys_siglist with safe_strsignal.
6030 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6031 sys_siglist with safe_strsignal.
6032 * procfs.c (info_proc_stop): Call errnoname.
6033 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6034 * stuff.c (main, get_offset): Replace use of sys_errlist with
6036 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6037 with safe_strsignal.
6038 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6039 with safe_strsignal.
6040 * utils.c (safe_strerror, safe_strsignal): Add functions that
6041 call strerror and strsignal respectively, and deal with NULL
6043 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6044 sys_errlist with safe_strerror.
6045 * valprint.c (val_print): Replace use of sys_errlist with
6048 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6050 * Makefile.in: rework CFLAGS so that they can be set from the
6051 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6052 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6053 Pass CFLAGS on recusions.
6055 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6057 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6058 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6059 overkill for the problem it solved.
6060 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6061 and default to simply printing type names as appropriate.
6062 * main.c (main): Remove one of the leading newlines from
6063 warning_pre_print initialization.
6064 * objfiles.c (open_existing_mapped_file): Add function and
6066 * objfiles.c (open_mapped_file): Rewrite to use new function
6067 open_existing_mapped_file.
6069 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6071 * sun3-xdep.c (fetch_core_registers): Lint.
6072 * tm-sun3.h: Prototype lint.
6075 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6077 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6078 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6079 * objfiles.c: Cast calls to close() with unused returns to void.
6080 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6081 old objfile's name before updating it.
6082 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6083 * objfiles.h (objfile struct): Add mmfd member.
6084 * symfile.c (syms_from_objfile): Move some code to
6085 new_symfile_objfile.
6086 * symfile.c (new_symfile_objfile): Add new function, common code
6087 from syms_from_objfile.
6088 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6089 mapped and unmapped symbol files.
6090 * symfile.c (symbol_file_command): Print "No symbol file now"
6091 message, ala exec_file_command for the exec file.
6092 * symfile.h (new_symfile_objfile): Add prototype.
6093 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6094 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6096 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6098 * rs6000-pinsn.c: New version from IBM (Metin).
6099 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6100 to avoid warnings from some compilers.
6102 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6104 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6105 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6106 type's flag word that marks it as a fundamental type.
6107 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6108 flags argument for all calls to init_type().
6109 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6110 flags argument for all calls to init_type(). Also remove
6111 dependency on host sizes for ints, floats, etc.
6112 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6113 flags argument for all calls to init_type(). Also remove
6114 dependency on host sizes for ints, floats, etc.
6115 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6116 bit to flags argument for all calls to init_type(). Add types
6117 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6118 * valprint.c (unsigned_type_table, signed_type_table,
6119 float_type_table): Remove.
6120 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6121 bit when printing fundamental types, and print the actual name
6122 for such types, rather than inventing one. Remove code that
6123 invented fundamental type names.
6124 * valprint.c (_initialize_valprint): Remove initializations
6125 for now removed unsigned_type_table, signed_type_table, and
6128 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6130 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6131 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6134 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6136 * dwarfread.c (target_to_host): New function similar to previous
6138 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6139 Extensive changes to convert all previous usages to use new
6140 target_to_host() function.
6141 * dwarfread.c (struct dieinfo): Change types of most integral
6142 members to be unsigned.
6144 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6146 * WHATS.NEW: Revise -mapped doc.
6148 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6150 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6151 too high or when skipping `forwards' moves us backwards.
6152 (parse_type): Print mis-guessed tag name in complaint.
6153 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6154 (parse_procedure): Do not attempt to create symbols; just fill in
6155 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6156 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6157 for clarity. Set top_stack before calling parse_external. In
6158 stabs, sort symbols before calling parse_procedure.
6160 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6161 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6162 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6163 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6166 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6168 * Makefile.in (VERSION): Set to 4.5.1.
6169 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6170 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6171 fill_gregset): New functions for SVR4 /proc support.
6172 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6173 Remove new symbol types and such to ../include/coff/symconst.h.
6174 (parse_symbol): Simplify code for parsing struct/enum/unions.
6175 (parse_type): Handle `long long' types.
6176 (upgrade_type): Handle `const' qualifier.
6177 (parse_partial_symbols): fix indentation, clean a bit.
6179 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6181 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6182 copy in data from raw read buffers, calling bfd byteswapping
6183 routines as appropriate. Use to replace most existing memcpy
6185 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6186 * configure.in: Recognize new ncr3000 config.
6187 * config/ncr3000.mh: New config file.
6189 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6193 * README: Update for release.
6194 * Makefile.in: Update version to 4.5.
6195 * WHATS.NEW: The obvious.
6197 * depend: Generate new depend file for this release.
6199 * Makefile.in (depend): Fix dependancy generation so that it does
6200 not include gcc 'fixincluded' files, which are usually in a system
6203 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6205 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6206 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6207 symbols for nameless types. And, handle `R' (register parameter
6208 type) for AIX. (an extension to existing stabstring grammar).
6209 * rs6000-xdep.c: Fix typo (= should have been ==).
6211 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6213 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6215 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6217 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6218 * signame.c (SIGWAITING, SIGLWP): Add.
6220 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6222 * xm-i386mach.h: add decls for errno and strdup().
6224 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6225 used in array index context (otherwise, some compilers barf).
6227 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6229 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6230 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6231 in a system call, and provide better backtrace if so.
6233 * Makefile.in (HFILES): Add xcoffsolib.h.
6234 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6235 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6237 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6238 mipscoff_symfile_read): Convert to BFD to do file I/O.
6240 * symfile.c: #include <ctype.h> to get proper def if isspace().
6242 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6244 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6246 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6247 function also when parsing embedded stabs.
6249 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6251 * mipsread.c: Fix more declarations.
6253 * mipsread.c: Fix many invocations of complain. Use enum
6254 type_code where appropriate.
6256 * xm-vaxult.h: Add decl for strdup().
6258 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6261 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6263 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6266 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6268 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6269 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6270 Merge in more patches for rs6000 from Metin Ozisik.
6271 * utils.c: Fix typo in comment.
6273 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6275 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6276 * procfs.c (attach): Set nopass_next_sigstop if attached
6277 process is forcibly stopped.
6278 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6279 resending SIGSTOP to attached process on first resume.
6281 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6283 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6285 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6287 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6288 (VERSION): Bump to 4.4.85.
6289 * mipsread.c: Update for new include files. Lint.
6290 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6291 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6292 Don't need to bring in mipsread.o specially any more.
6294 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6296 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6297 routine (for Irix-4.x). Make many funcs static and void.
6298 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6299 * (init_extra_frame_info): Don't trash cached value of frame
6300 pointer register. This fixes backtracing through routines that use
6301 alloca(). Generally clean up declarations of functions, and use
6302 typedefs and macros to reference data structures as appropriate.
6303 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6306 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6308 * values.c (unpack_long): Fix unpacking error for signed chars
6309 on hosts where the default character type is unsigned.
6310 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6311 for newer SVR4 variants.
6312 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6313 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6314 * procfs.c (mappingflags): Add support for MA_PHYS
6316 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6318 * buildsym.c (read_struct_type): Avoid coredump when C++
6319 abbreviated type name is messed up. Reported by Joe Buck.
6320 FIXME, we need to determine whether GDB or GCC needs to be
6321 smarter to correctly locate this type name.
6323 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6324 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6325 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6326 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6327 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6329 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6331 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6332 * symtab.h (current_source_symtab): Make extern
6333 * symtab.h (current_source_line): Make extern
6334 * inferior.h: Move all procfs.c prototypes to one place, add
6335 prototype for proc_signal_handling_change. Add prototypes for
6336 signal_stop_state, signal_print_state, and signal_pass_state.
6337 * inferior.h (stop_soon_quietly): Make extern
6338 * inferior.h (attach_flag): Make extern
6339 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6340 * infrun.c (signal_stop_state, signal_print_state,
6341 signal_pass_state): New functions to query specific signal
6343 * infrun.c (handle_command): Minor error message change, add
6344 NOTICE_SIGNAL_HANDLING_CHANGE.
6345 * procfs.c (open_proc_file): Remove iris specific reset of
6346 inherit-on-fork flag, moved to proc_set_exec_trap().
6347 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6348 to reset inherit-on-fork flag, bash comment to GNU form.
6349 * procfs.c (proc_base_address, set_proc_siginfo,
6350 fetch_core_registers): Conform to code style.
6351 * procfs.c (signame.h): Include.
6352 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6353 syscallname(), info_proc_syscalls()): New macros, tables, and
6354 functions to organize and report system call information.
6355 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6356 saved_exitset, saved_entryset): Add to procinfo struct.
6357 * procfs.c (struct trans): Add.
6358 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6359 siginfo_table, errno_table): Tables to translate numeric values
6360 to symbolic names and short descriptions.
6361 * procfs.c (signalname, info_proc_signals): Add function and
6363 * procfs.c (proc_info): Now info_proc.
6364 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6365 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6366 info_proc_faults, lookupname, lookupdesc, sigcodename,
6367 sigcodedesc): New functions.
6368 * procfs.c (proc_signal_handling_change): New function to set
6369 the trace flags based on the state of gdb's signal handling flags.
6370 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6371 and remove code to do PIOCSTRACE ioctl.
6372 * procfs.c (attach, detach): Preserve and restore process flags
6373 using saved_* fields in procinfo struct.
6374 * procfs.c (attach): Call proc_signal_handling_change.
6375 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6376 * procfs.c (proc_desc): Update for latest changes.
6377 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6378 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6379 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6381 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6383 * procfs.c (set_proc_siginfo): Add prototype and new function.
6384 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6385 up inferior siginfo struct.
6386 * elfread.c (elf_symfile_read): Compute the relocation amount
6387 by subtracting off the address of the ".text" section.
6388 * solib.c: Add pointer to ".text" section to so_list struct.
6389 * solib.c (solib_map_sections): Initialize pointer to ".text"
6390 section in so_list struct.
6391 * solib.c (symbol_add_stub): Pass base address of ".text"
6392 section to symbol_file_add, rather than the load address of
6393 the shared library. On SunOS they are the same. On SVR4 they
6396 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6398 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6399 function name, not .gdbinfo. symbol.
6401 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6403 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6405 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6407 * Makefile.in (VERSION): 4.4.8
6409 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6410 commands in .cshrc/.profile won't get traced.
6412 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6414 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6415 * exec.c (build_section_table): Don't abort if no sections.
6416 * sparc-tdep.c (single_step): Lint.
6417 * utils.c (mrealloc): Handle realloc (0, size) case here.
6419 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6421 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6424 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6426 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6427 .gdbinfo. symbols are created. Move creation from parse_procedure
6428 to parse_symbol, where it is fairly easy to grow the symtab. This
6429 also fixes a symtab trashing bug on all mips-based systems.
6430 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6432 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6433 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6435 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6437 * c-exp.y: Add missing return type to yyparse() prototype.
6439 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6441 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6443 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6444 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6445 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6446 (patch_opaque_types): Avoid dummy args and result.
6447 * objfiles.c (have_partial_symbols, have_full_symbols,
6448 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6449 (iterate_over_objfiles, iterate_over_symtabs,
6450 iterate_over_psymtabs): Remove, clunky and slow.
6451 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6452 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6453 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6454 dump_objfile): Remove dummy args and results. Move filename
6455 comparisons to callers.
6456 (printsyms_command, printpsyms_command, printmsyms_command,
6457 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6458 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6459 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6460 list_symbols, make_symbol_completion_list): Replace explicit
6461 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6462 Eliminate Dijkstra flag crap, break out of loops with gotos.
6463 (lookup_symtab_1): Protect '/' tests from short filenames.
6464 (cplus_mangled_symbol): Move inline into lookup_symbol.
6465 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6466 (relocate_minimal_symbol): Move inline to vmap_symtab.
6467 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6468 iterate_over_msymbols with ALL_MSYMBOLS.
6470 Misc cleanup prior to release.
6472 * Makefile.in (VERSION): Roll to 4.4.7.
6473 (HFILES): Add call-cmds.h.
6474 * call-cmds.h: New header for command fns called by other files.
6475 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6476 (breakpoint_1): Remove unused type arg. Change callers.
6478 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6479 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6480 * mipsread.c: Add prototypes for all static functions.
6482 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6483 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6484 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6485 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6486 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6487 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6490 * buildsym.c (define_symbol): Handle global register variables
6491 (from Pierre Willard). Complain if register numbers are too large.
6492 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6493 * tm-sparc.h: Don't #include <sun4/reg.h>.
6494 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6495 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6497 * language.h: Avoid forward enum declaration.
6498 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6499 config/sun4os5.mt: New host and target.
6500 * defs.h (errno): #include <errno.h> rather than assuming int.
6501 From Pierre Willard.
6503 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6504 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6505 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6506 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6507 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6508 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6509 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6511 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6513 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6514 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6515 * language.h (enum exp_opcode): Avoid forward enum def.
6516 * main.c (define_command, user_defined_command): Lint.
6517 * mem-break.c, xcoffread.c: Lint.
6518 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6520 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6522 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6523 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6524 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6525 or IBM6000_TARGET as (approximately) appropriate.
6527 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6529 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6530 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6531 or not to try reading symbols from a mapped objfile. Plugs memory
6532 leak due to shared libraries generating no psymtabs or symtabs.
6534 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6536 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6537 * copying.awk: Lint. Make stronger warning at top of copying.c.
6538 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6539 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6540 (lookup_pointer_type): Add FIXME comment.
6541 * main.c (set_history_size_command): Disallow negative size.
6542 * partial-stab.h: Update copyright.
6543 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6545 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6547 * main.c (set_history_size_command): Negative size is error.
6548 (Reported by Peggy Fieland.)
6550 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6552 * coffread.c (coff_symfile_init): Update comment.
6553 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6554 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6555 macros to access the dbx specific objfile information.
6556 * dbxread.c (symfile_string_table, symfile_string_table_size):
6557 Remove these local variables.
6558 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6559 read_dbx_symtab): Remove the stringtab and stringtab_size params
6560 from the function prototypes, the function definition, and the
6561 function calls. These are now available via DBX_STRINGTAB and
6562 DBX_STRINGTAB_SIZE using the objfile pointer.
6563 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6564 an arg to read_dbx_symtab.
6565 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6566 stringtab and the dbx specific per-objfile private info.
6567 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6568 args in prototype, function definition, and function calls. It is
6569 now available via the DBX_SYMCOUNT macro using the objfile
6571 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6572 local instance of struct dbx_symfile_info and replace with DBX_*
6574 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6575 symfile_string_table and symfile_string_table_size.
6576 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6577 symfile_string_table.
6578 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6579 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6580 stringtab size variables. Remove all code that used to reread
6582 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6583 to prior to any calls to mmalloc for the objfile specific heap.
6584 * utils.c (init_malloc): Document the requirement that for each
6585 heap for which corruption checking is desired, that init_mmalloc
6586 must be called prior to any mmalloc calls on the heap.
6588 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6590 * rs6000-pinsn.c: Make dis-assembly output more like
6591 other targets: Don't print instruction in hex before
6592 the assembly; use print_address to print out jump
6595 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6597 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6598 * cplus-dem.c: Support "Sc" meaning "signed char".
6600 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6602 * configure.in: fix iris/iris3.
6604 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6606 * command.c, main.c (various places): Use ctype.h macros
6607 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6608 (such as (x >= 'A' && x <= 'Z')).
6609 (There are still more of these in other files.)
6610 * main.c (defined_command): Lower-case the user's
6611 new command before entering it. Needed because
6612 command lookup is case-insensitive (and also lower-cases).
6613 (Based on Metin's earlier patch.)
6615 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6617 * config/irix4.mh: new file.
6619 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6621 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6624 * xm-mips.h: Declare strdup for ultrix.
6626 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6627 when calling new_symbol.
6628 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6631 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6633 * config/rs6000.mh: Update (for Fred's new mmalloc)
6634 flags to disable use of GNU malloc/mmalloc.
6635 * munch: Change SYSV rule to allow .text before the label,
6636 as well as after, to work for AIX.
6637 * gdbtypes.h: Minor clarifiction.
6639 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6641 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6642 continuation in yet another place (between method declarations).
6644 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6646 * mips-tdep.c: include symfile.h and objfiles.h to fix
6649 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6651 * valops.c (value_struct_elt_for_reference): Added 'offset'
6652 parameter to handle multiple inheritance.
6653 * eval.c, value.h: Update accordingly.
6655 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6657 * objfiles.h: New file
6658 * Makefile.in (HFILES): Add objfiles.h
6659 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6660 main_scope_lowpc, main_scope_highpc.
6661 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6662 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6663 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6664 xcoffread.c, : Include objfiles.h.
6665 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6666 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6667 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6668 inside_entry_file() and logic changed appropriately.
6669 * blockframe.c (outside_startup_file): Renamed to
6670 inside_entry_file() and logic changed appropriately.
6671 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6672 and logic changed to use per-objfile specific fields.
6673 * blockframe.c (inside_entry_scope): Renamed to
6674 inside_entry_func() and logic changed to use per-objfile specific
6676 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6677 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6678 Remove extern decls.
6679 * symfile.c, symfile.h (entry_point): Remove extern decl.
6680 * coffread.c (coff_symfile_init): Common entry point init code
6681 moved to symfiles.c, call init_entry_point_info().
6682 * coffread.c (complete_symtab): Use new per-objfile entry info.
6683 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6684 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6686 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6687 * defs.h (inside_entry_scope, outside_startup_file,
6688 inside_main_scope): Prototypes changed for renames to
6689 inside_entry_func, inside_entry_file, inside_main_func,
6691 * symfile.c (syms_from_objfile): Common entry point init code
6692 moved to init_entry_point_info() and call init_entry_point_info().
6693 * symfile.h (init_entry_point_info): Include prototype.
6694 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6695 moved to symfiles.c and call init_entry_point_info().
6696 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6697 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6698 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6700 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6701 works for the majority of targets.
6702 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6703 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6704 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6705 Use default definition in frame.h.
6706 * frame.h (selected_frame_level): Make decl extern.
6707 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6708 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6709 * partial-stab.h: Use new per-objfile entry info.
6710 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6711 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6712 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6713 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6714 have_minimal_symbols): Prototypes moved to objfiles.h.
6715 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6716 Macros moved to objfiles.h.
6717 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6719 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6721 More C++ improvements (pointers to members, qualified names).
6722 * c-exp.y: Support exp.type::name and exp->type::name
6723 syntaxes. (Unfortunately, doesn't work for static members.)
6724 * c-exp.y, eval.c: Make type::~type work better.
6725 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6726 value_static_field by value_struct_elt_for_reference.
6727 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6728 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6729 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6730 for OP_SCOPE operand; no point in it now that we use lazy
6731 reading of values, and use "reference to member" objects.
6732 * gdbtypes.h: Clarify comment.
6733 * valops.c: Change value_struct_elt_for_address to return
6734 a reference (or variable), rather than a pointer. Change
6735 the name to value_struct_elt_for_reference to reflect this.
6736 Returning a reference instead of a address provides a
6737 generalization, since we can use the routine for both
6738 class::name as well as &class::name.
6739 Also, recurse to handle multiple inheritance properly.
6740 * valprint.c: Moved code to print pointer-to-members
6741 to new function point_class_member. This allows a
6742 "reference-to-member" to be printed using the same code.
6743 * valprint.c (type_print_varspec_prefix): Avoid printing
6744 "struct " for domains of class-member types.
6745 * valops.c (search_struct_field): Inline code for simplified
6746 version of value_static_field (which can then be deleted).
6747 * value.h: Rename value_struct_elt_for_address to
6748 value_struct_elt_for_reference. Delete value_static_field.
6749 * values.c: Remove no longer used function value_static_field.
6751 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6753 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6754 elfread.c (coff_symfile_finish): Add function, prototype, and
6755 add to the xxxx_sym_fns struct for each file type. Also reformat
6756 the xxxx_sym_fns vector to a standard format and add comments.
6757 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6758 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6759 Pass pointer to struct objfile rather than pointer to sym_fns.
6760 Change references inside each function accordingly. Allocate any
6761 symbol file specific info in the per-objfile memory region.
6762 * dbxread.c (free_and_init_header_files): Break function into
6763 free_header_files(), called from dbx_symfile_finish(), and
6764 init_header_files(), called from dbx_new_init().
6765 * dbxread.c (dbx_new_init): Move deallocation things to new
6766 dbx_symfile_finish function.
6767 * elfread.c (elf_new_init): Call buildsym_new_init().
6768 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6769 routine for the objfile before deallocating other stuff.
6770 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6771 * symfile.h: Move struct sym_fns to before struct objfile def.
6772 Add sym_finish function pointer and change prototypes of other
6773 function pointers to reflect passing struct objfile pointer rather
6774 than struct sym_fns pointer.
6775 * symfile.c: Remove now obsolete symtab_fns pointer.
6776 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6777 locates the correct sym_fns struct for the given objfile.
6778 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6779 for better support of mapped symbol tables.
6780 * symfile.c (symbol_file_command): Remove obsolete code using
6782 * symfile.h: Remove duplicate declarations for symfile_objfile,
6783 entry_point, and object_files.
6784 * target.c (target_info): Compare symfile_objfile to NULL.
6785 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6786 aixcoff_symfile_finish().
6788 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6790 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6791 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6792 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6794 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6796 Some improvements to g++ debugging.
6797 * symtab.c (list_symbols): demangle before pattern matching.
6798 * symtab.c: Other fixes to improve handing of operators.
6799 * valprint.c (type_print_base): Fix test for constructor.
6800 * values.c (value_static_field): Allow evaluation of
6801 CLASS::METHOD, returning a function pointer.
6803 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6805 * Makefile.in (VERSION): Roll 4.4.6.
6806 * exec.c (exec_file_command): Add code to ignore optional args
6807 passed in by file_command() for use in symbol_file_command().
6808 * main.c (main): Document -mapped and -readnow in help summary.
6809 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6810 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6811 to get filename from bfd with bfd_get_filename(). Test mapto
6812 against 0, not NULL. Use mstrsave() to make copy of filename.
6813 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6815 * remote-vx.c (vx_load_command, add_symbol_stub):
6816 Symbol_file_add() takes an additional arg.
6817 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6819 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6820 changed to return a bfd not an objfile pointer.
6821 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6822 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6823 Change to eliminate local bfd and use symfile_bfd_open() plus
6824 allocate_objfile(). Add code to implement readnow option.
6825 * symfile.c (symbol_file_command): Changes to option handling,
6826 readnow functionality moved to symbol_file_add().
6827 * symfile.c (symfile_init): Eliminate local copy of bfd.
6828 * symfile.c (add_symbol_file_command): Changes to parse mapped
6829 and readnow options.
6830 * symfile.h (allocate_objfile): Arg removed from prototype.
6831 * symtab.h (symbol_file_add): Arg added to prototype.
6832 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6835 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6837 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6838 mtrace.awk, state.c, state.h: Removed.
6839 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6840 directories searched for source files.
6841 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6842 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6843 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6844 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6845 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6846 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6847 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6849 * Makefile.in (HFILES): Remove state.h
6850 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6851 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6852 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6853 * Makefile.in (clean): Remove all object files.
6854 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6855 * cplus-dem.c: Remove prototypes definitions that are now done in
6857 * dbxread.c (throughout): Change from using per-objfile
6858 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6859 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6860 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6861 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6862 * depend: Remove dependencies for state.o, state.h.
6863 * dwarfread.c: Add declaration for warning_pre_print.
6864 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6865 * dwarfread.c (throughout): Change from using per-objfile
6866 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6867 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6868 use supplied objfile.
6869 * i386-xdep.c (print_387_status): Change to use warning() rather
6871 * i387-tdep.c (print_387_control_word): Change to use warning()
6872 rather than printfs.
6873 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6874 that some compilers grumble about.
6875 * language.c (throughout): Add declaration for warning_pre_print
6876 and using warning() instead of printfs.
6877 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6878 * main.c (main): Add declaration for warning_pre_print and set it
6879 similarly to error_pre_print. Add declarations for
6880 mapped_symbol_files and readnow_symbol_files. Add appropriate
6881 definitions to long_options[].
6882 * minsyms.c: Trivial fix to comment.
6883 * objfiles.c (allocate_objfile): Substantially rewritten for
6884 using mapped symbol files.
6885 * objfiles.c (throughout): Change from using per-objfile
6886 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6887 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6888 * source.c (throughout): Change from using per-objfile
6889 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6890 * source.c (open_source_file): Use mstrsave to save file name in
6891 mapped symbol region for objfile.
6892 * symfile.c: Remove include for state.h.
6893 include to local form.
6894 * symfile.c (symbol_file_add_digested): Remove.
6895 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6897 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6898 from objfile structure. Add malloc descriptor pointer (md).
6899 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6900 * symm-xdep.c (print_fpu_status): Use warning() rather than
6902 * symmisc.c (free_symtab_block): Now takes and uses current
6904 * symmisc.c (throughout): Change from using per-objfile
6905 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6906 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6907 Sun compiler grumblings when PTR is char *.
6908 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6909 msymbols() to correct pointer type.
6910 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6911 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6912 error always starts on a line of it's own.
6913 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6914 Rewrite for new mapped malloc package use.
6915 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6916 that don't want to use the mapped malloc package; pass arguments
6917 on to traditional malloc package functions.
6918 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6919 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6920 mrealloc, malloc, and realloc but get fatal error if runs out
6922 * utils.c (msavestring, mstrsave): Save a string in a specific
6923 mapped malloc region.
6924 * utils.c (print_spaces): Use xmalloc to get the buffer.
6925 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6926 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6927 * config/i386v4.mh: Insignificant reorganization.
6929 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6931 * xcoffread.c: Only enable compilation of debugging functions
6932 if IBM6000 is defined. Fails to compile otherwise.
6934 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6936 * Makefile.in: pass MAKEINFO down on info.
6938 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6940 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6941 useless code, including an lseek to an uninitialized variable.
6942 Reported by Jim Williams <jimbo@wrs.com>.
6944 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6946 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6947 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6948 * minsyms.c, symfile.c: Changes that may be generally
6949 applicable, but are #ifdef IBM6000 for now.
6950 * rs6000-xdep.c: Fixed typo in comment.
6951 * rs6000-tdep.c: Non-substatial changes.
6952 * xoffread.c: The main change here is addition of some
6953 debugging functions.
6954 * xoffexec.c: More changes.
6956 * xcoffread.c: Fixed two too-few-parameters bugs.
6958 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6959 to SOLIB_CREATE_INFERIOR_HOOK macro.
6961 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6963 * symfile.h: Add prototype for iterate_over_msymbols().
6964 * symtab.c (cplus_mangled_symbol): Add function.
6965 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6966 iterate_over_msymbols to find demangled C++ symbol.
6967 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6968 value to iterate_over_msymbols().
6969 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6972 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6974 * Makefile.in: added check target.
6976 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
6978 * ecoff.c: Move to ../bfd/coff-msym.c.
6979 * config/mt-*mips: Remove ecoff.o from the configuration.
6980 * remote.c (): Add newline to initial +.
6981 (remote_resume): Mention how to cope with signals.
6982 (remote_interrupt): Add debug msg.
6983 (remote-wait): Implement new 'T' reply, which includes
6984 status, PC, and FP all in a single short message.
6985 (putpkt): Add further debugging of packet acks.
6986 * mipsread.c (fixup_symtab): Also swap RFD's.
6987 (parse_partial_symbols): Avoid bug on unknown symbol types.
6988 * Makefile.in (VERSION): Roll to 4.4.5.
6989 * mips-tdep.c (heuristic_proc_start): Avoid long delays
6990 for remote MIPS by limiting heuristic to 200 byte search.
6991 (heuristic_proc_desc): Byte-swapping.
6992 (mips_print_register): Cope with failure of
6993 read_relative_register_raw_bytes. Byte-swap integers for
6995 * mips-pinsn.c (print_insn): Byte-swap instruction.
6997 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6999 * config.sub configure.in config/mh-irix4
7000 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7001 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7002 gdb/xm-irix4.h gdb/config/mt-irix3
7003 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7005 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7007 * defs.h, utils.c: xrealloc takes PTR as first arg.
7008 * defs.h: Reword confusing comment about ANSI prototypes.
7009 * defs.h: Some minor whitespace changes.
7010 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7011 not NULL, which can be (void *).
7012 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7013 * tm-i386v.h (SP_ARG0): Define
7014 * xm-sysv4.h: Back out of change for missing prototypes.
7015 * i386-tdep.c (get_longjmp_target): Add function.
7017 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7019 * Makefile.in: install man page too.
7021 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7023 * All GDB files that #include defs.h: Removed stdio.h.
7024 (defs.h): #include stdio.h.
7026 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7028 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7029 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7030 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7031 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7032 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7033 it before printing out the hex shape of an address.
7035 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7037 * rs6000-xdep.c (frame_initial_stack_address): Move
7038 code to set frame->cache_fsr into new separate function
7039 frame_get_cacahe_fsr. This allows fixing a fatal error.
7040 * xcoffexec.c: Turn previously suppressed error
7041 message back on, after cleaning up BFD.
7043 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7044 printing of blank line, since it cases printing of an
7045 extra blank line. Is this intended? It does mess up
7047 * defs.h: Put back declarations of malloc and realloc,
7048 but protected by #ifndef MALLOC_INCOMPATIBLE.
7049 * objfiles.c: Undo previous change: Use malloc/realloc
7050 for objfile malloc/realloc fields (but add a cast).
7051 * xcoffexec.c: Suppress an error message (for now).
7053 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7055 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7056 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7057 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7059 * xcoffread.c: Modifications to C_DECL storage class handling, and
7060 introduction of an old smash_to_pointer_type() routine.
7062 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7063 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7064 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7065 parameters have been modified.
7067 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7068 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7069 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7070 and fetch_inferior_registers() always fetched all the registers
7071 resulting valid register values at hand all the time. Pushing a dummy
7072 frame did not require validating all register values first. After
7073 putting the above mechanism into action, we didn't have valid registers
7074 values always ready. Thus, all registers need to be fetched before
7075 pushing a dummy frame now.
7077 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7078 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7079 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7080 the starting address (actual frame address) of a frame.
7081 * rs6000-tdep.c: modifications to function_frame_info() to see if
7082 function reserves a frame pointer register (alloca register)
7083 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7084 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7085 functions with alloca() calls.
7087 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7089 * xm-sysv4.h: Provide definitions/prototypes for host environment
7090 functions for which no definitions or prototypes are provided in
7091 any currently included gdb or host environment header files.
7092 For SVR4, this currently includes malloc and realloc, which cannot
7093 be portably prototyped in any gdb include file.
7095 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7097 * buildsym.h: Remove obsolete variable file_stabs.
7099 * Makefile.in: Move place where configure merges in host-
7100 and target-dependent fragments later, so the latter
7101 can override (say) GNU_MALLOC.
7102 * config/mh-rs6000: Use system malloc. Otherwise, I
7103 ended up with *two* incompatible versions of malloc
7104 (functions in libc would call the malloc in libc).
7105 I assume this is a shared library problem.
7107 * remote.c: Fix (presumed) typo.
7108 * objfiles.c: Use xmalloc/xrealloc instead of
7109 malloc/realloc (since the latter are no longer declared).
7111 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7112 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7113 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7114 handle individual registers.
7115 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7116 correctly in case it wasn't cached yet. (A problem showed up
7117 after fetching individual registers.)
7118 * buildsym.c: Disable type_synonym_name's type name overwriting
7119 in cases it is unnecesary. rs6000 portation doesn't use
7120 type_synonym_name, and it used to nullify type names
7121 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7122 type's name as soon as space for that type is allocated.
7123 * xcoffread.c: ignore a section's lineno information if it is
7124 not `.text'. (In rs6000 bfd portation integration, skipping over
7125 `.pad' sections are ignored since it was in machine independent
7126 part of the code. Thus, a problem of fake sections with invalid
7127 lineno information arised.)
7129 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7130 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7131 * rs6000-tdep.c: make function_frame_info() work whether or not
7132 reading from a core file.
7133 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7135 * infrun.c. main.c, printcmd.c. symtab.c:
7136 More changes from IBM for rs6000.
7139 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7141 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7142 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7143 Merge in changes (mostly from IBM) for RS6000.
7144 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7145 More changes from IBM for RS6000. These are in machine-
7146 independent code, and probably could do with some cleaning
7147 up. The most questionable of these are #ifdef IBM6000.
7148 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7149 to single_step() (for consistency with rs6000 and i860).
7150 * utils.c: Allow the 1st arg to xrealloc to be NULL
7151 (in which case do malloc). This removes the need for
7152 some tests in xcoff code (and perhaps other places?).
7153 * coffread.c: Removed variables last_source_file,
7154 type_vector, and type_vector_length as these are now
7155 defined by buildsym.[ch].
7156 * defs.h: Remove prototypes for malloc and realloc, since
7157 these should only be used to implement xmalloc and xrealloc,
7158 and they conflict with <stdlib.h> in AIX - where they
7159 return void* even when __STDC__ isn't defined. Sigh.
7160 * munch: Recognize *initialize* in data as well as text
7161 (AIX uses data). Also, incorporate a patch from Garrett
7162 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7163 much more sensible, by only trying to match the name of
7164 the initialize_foo function, and not the junk before it.
7166 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7168 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7169 unless symbol table indicates that something has changed.
7171 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7173 * remote.c: Make it work for embedded MIPS. Increase buffer
7174 size, and use throughout. Round buffer size up if too many regs.
7175 Support baud rate setting and try for an 8-bit path. If
7176 interrupted while waiting for target, send a ^C down the wire.
7177 Avoid single-byte reads.
7178 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7180 * mips-xdep.h: Avoid the embedded regs when on Unix.
7182 * mipsread.c: Byte-swap the symbol table structures, using
7183 routines from ecoff.c, to read a symbol table written in any
7184 of the four possible byte orders.
7185 * configure.in (mips-big-* target): Same as Sony News.
7186 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7187 * ecoff.c: New file for symbol swapping routines.
7189 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7191 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7192 all-breakpoints' command.
7193 * (get_number): Allow users to enter negative breakpoint numbers.
7194 * (breakpoint_1): Reformat display of 'info break' to show new
7196 * (create_longjmp_breakpoint, breakpoint_re_set,
7197 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7198 symfile.c (syms_from_objfile): Re-do
7199 insertion of longjmp breakpoints. Move all code into
7200 breakpoint_re_set, and call that instead of
7201 create_longjmp_breakpoint in symfile.c.
7203 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7205 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7206 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7207 * symtab.c (find_pc_symtab): Handle having no objfiles.
7208 * infcmd.c: Fix comment.
7209 * objfiles.c (free_all_objfiles): Add.
7210 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7211 * symfile.c (symbol_file_command): free all objfiles when
7212 specifying a new symbol file.
7213 (reread_symbols): Stat the file name, don't fstat the descriptor.
7215 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7217 * Makefile.in, configure.in: removed traces of namesubdir,
7218 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7219 copyrights to '92, changed some from Cygnus to FSF.
7221 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7223 * dbxread.c (end_psymtab): Delete empty psymtabs.
7224 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7225 * symfile.h (struct objfile): Add free_psymtabs.
7227 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7229 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7231 * symfile.c (symbol_file_command): strcmp => !strcmp.
7232 * breakpoint.h: Move prototypes to follow enum definition they need.
7233 * breakpoint.c, infrun.c: Lint.
7234 * printcmd.c: Use `enum enable' rather than `enum
7236 * mipsread.c: First pass at making it compile with the new
7237 objfile changes. Probably seriously broken still, but it
7240 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7242 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7243 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7244 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7245 stepping (and nexting) through longjmp(). Also, cleanup
7246 breakpoint handling quite a bit by creating explicit breakpoint
7247 types instead of using magic breakpoint numbers.
7248 Makefile.in: Update version to 4.4.3
7250 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7252 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7253 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7254 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7256 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7258 * minsyms.c (install_minimal_symbols): Add bunches to any
7259 existing minsyms in the objfile. Avoid extra mallocation
7260 by working directly in the obstack. Remove ignored `mainline' parm.
7261 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7262 xcoffread.c: Change all callers.
7263 * FIXME: We should be able to eliminate MAINLINE from all the
7264 symbol readers now, with a small bit of work.
7266 * valops.c, value.h: Lint.
7267 * remote-vx.c: Add missing break; statement. Bugfix by
7268 Michael Sclafani, <sclafani@src.dec.com>.
7270 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7272 * Makefile.in (VERSION): Update version to 4.4.2
7273 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7274 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7275 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7276 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7277 mmap-alloc.o, mmap-sbrk.o
7279 * altos-xdep.c: Minor whitespace change.
7280 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7281 use to new minimal symbol table use.
7282 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7283 * arm-xdep.c (store_inferior_registers): Returns void.
7284 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7285 Convert from misc function vector use to new minimal symbol table use.
7286 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7287 * breakpoint.c: Add prototypes for local functions.
7288 * breakpoint.c (catch_command_1): Change to static and remove unused
7290 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7291 * breakpoint.h: Change function decls to prototype form.
7292 * buildsym.c: Add prototypes for local functions.
7293 * buildsym.c: Moved hashname() function here from dbxread.c.
7294 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7295 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7296 * buildsym.c (dbx_alloc_type): Change to static.
7297 * buildsym.c (finish_block): Add objfile parameter.
7298 * buildsym.c (misc): Change symbol_obstack to objfile version.
7299 * buildsym.c (make_blockvector): Change to static.
7300 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7301 * buildsym.c (compare_line_numbers): Change to static, args are const,
7302 cast args when used.
7303 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7304 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7305 and made static. Add objfile parameter.
7306 * buildsym.c (end_symtab): Simplify code using line table size.
7307 Realloc the linetable on the objfile symbol_obstack and copy there.
7308 * buildsym.c (scan_file_globals): Convert from misc function vector
7309 use to new minimal symbol use.
7310 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7311 strings get allocated in objfile's symbol_obstack. Convert references
7312 to builtin types to lookup_fundamental_type().
7313 * buildsym.c (read_type): Make static, add objfile parameter, convert
7314 references to buildin types to lookup_fundamental_type().
7315 * buildsym.c (read_struct_type): Add objfile parameter.
7316 * buildsym.c (read_array_type): Make static, add objfile parameter.
7317 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7318 * buildsym.c (read_huge_number): Make static.
7319 * buildsym.c (read_range_type): Make static, add objfile parameter,
7320 convert references to buildin types to lookup_fundamental_type ().
7321 * buildsym.c (read_args): Make static, add objfile parameter.
7322 * buildsym.h: Convert function decl's to prototype form.
7323 * c-exp.y: Add prototypes for local functions, convert uses of misc
7324 function vector to minimal symbol table. Reformat all builtin type
7325 initializations and pass a NULL objfile to init_type() for them.
7326 * coffread.c: Change context_stack ref's to coff_context_stack,
7327 add local function prototypes. Cast uses of xrealloc arg 1.
7328 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7329 crafting a new type.
7330 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7331 * coffread.c (finish_block): Change name to coff_finish_block.
7332 * coffread.c (make_blockvector): Add and use objfile parameter.
7333 * coffread.c (record_line): Change name to coff_record_line.
7334 * coffread.c (start_symtab): Change name to coff_start_symtab.
7335 * coffread.c (end_symtab): Change name to coff_end_symtab.
7336 * coffread.c (record_misc_function): Change name to record_minimal_
7337 symbol and change to minimal symbol table use from misc func tbl.
7338 * coffread.c (coff_symfile_read): Convert from misc function vector
7339 use to minimal symbol table use.
7340 * coffread.c (hashname): Remove; use common version in buildsym.c.
7341 * coffread.c (decode_base_type): Change references to builtin types
7342 to calls to lookup_fundamental_type().
7343 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7344 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7345 * command.c: Add prototypes for local functions.
7346 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7347 appropriate member of the function union for that type.
7348 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7349 ifdef out the function since it isn't currently used.
7350 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7351 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7352 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7353 * command.c (help_cmd): Compare function pointer to NULL.
7354 * command.c (help_cmd_list): Compare function pointer to NULL.
7355 * command.c (lookup_cmd_1): Use correct member of function union.
7356 * command.c (undef_cmd_error): Make static.
7357 * command.c (complete_on_cmdlist): Use correct member of func union.
7358 * command.c (do_setshow_command): Use correct member of func union.
7359 * command.c (shell_escape): Convert rindex use to strrchr.
7360 * command.h (COMMAND_H): Define if already included.
7361 * command.h (cmd_list_element struct): Change 'function' to a union
7362 and prototype args. Prototype completer function.
7363 * command.h: Convert decl's to prototype form.
7364 * convex-xdep.c (store_inferior_registers): Returns void.
7365 * copying.c: Prototype local functions.
7366 * coredep.c: Minor whitespace change.
7367 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7368 * cplus-dem.c: Prototype local functions.
7369 * dbxread.c (hashname): Remove; moved to buildsym.c.
7370 * dbxread.c (free_and_init_header_files): Make static.
7371 * dbxread.c: Add prototypes for local functions.
7372 * dbxread.c (new_object_header_files): Remove; inlined usages.
7373 * dbxread.c (xrealloc usages): Cast args.
7374 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7375 and change usages accordingly.
7376 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7377 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7378 * dbxread.c (dbx_next_symbol_text): Make static.
7379 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7380 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7381 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7382 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7383 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7384 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7386 * dwarfread.c (record_misc_function): Change name to record_minimal_
7387 symbol and use minimal symbol table throughout.
7388 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7389 * dwarfread.c: Convert all references to builtin types to use the new
7390 lookup_fundamental_type function.
7391 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7392 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7394 * elfread.c (record_misc_function): Convert to use record_minimal_
7396 * elfread.c (elf_symtab_read): Add objfile parameter.
7397 * eval.c: Add prototypes for local functions and move some decls
7398 around to accomodate prototypes.
7399 * expprint.c: Add prototypes for local functions. Change references
7400 to misc function vector to minimal symbol table.
7401 * findvar.c (read_memory usages): Cast args.
7402 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7403 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7404 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7405 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7406 * gould-xdep.c: Minor whitespace change.
7407 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7408 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7409 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7410 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7411 * i386-tdep.c: Add prototypes for local functions.
7412 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7413 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7414 that defaulted to int.
7415 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7416 i386_push_dummy_frame): Returns void.
7417 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7418 int and explicitly declare return type as int.
7419 * i387-tdep.c: Minor formatting changes.
7420 * i960-tdep.c (leafproc_return): Convert from misc function vector
7421 use to minimal symbol table use.
7422 * infcmd.c: Add prototypes for local functions.
7423 * infcmd.c (continue_command, until_next_command, until_command,
7424 path_info, path_command): Make static.
7425 * infcmd.c (step_1, until_next_command): Convert from misc func
7426 vector to minimal symbol table use.
7427 * inflow.c: Add prototypes for local functions.
7428 * infptrace.c (store_inferior_registers): Returns void, not int.
7429 * language.c (_initialize_language): Use proper member of function
7431 * m2-exp.y: Add prototypes for local functions, convert misc function
7432 vector uses to minimal symbol table uses.
7433 * m2-exp.y (make_qualname, yyerror): Make static.
7434 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7435 * m68k-pinsn.c: Add prototypes for local functions.
7436 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7437 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7438 * m68k-stub.c: Add prototypes.
7439 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7440 use to minimal symbol table use.
7441 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7442 * m88k-xdep.c (store_inferior_registers): Returns void.
7443 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7444 * mach386-xdep.c (store_inferior_registers): Returns void.
7445 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7446 * main.c: Add prototypes for local functions.
7447 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7448 longjmp() result to (NORETURN void).
7449 * main.c (catch_errors): Prototype the 'func' parameter.
7450 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7451 Takes an unused arg.
7452 * main.c (execute_command): Call the right member of the func union.
7453 * main.c (command_loop_marker, symbol_completion_function,
7454 command_loop): Make static.
7455 * main.c (command_line_input): Make linelength unsigned, cast arg
7456 to command_line_input().
7457 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7458 * main.c (initialize_main): Call right member of function union.
7459 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7460 * mem-break.c: Include symtab.h
7461 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7462 * mips-xdep.c (store_inferior_registers): Returns void.
7463 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7464 use to minimal symbol table use.
7465 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7467 * mipsread.c (make_type): Remove, convert usages to init_type.
7468 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7469 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7470 vector use to minimal symbol table use.
7471 * parse.c: Add prototypes for local functions.
7472 * parse.c (xrealloc usages): Cast args.
7473 * parse.c (prefixify_expression, length_of_subexp): Make static.
7474 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7475 * parser-defs.h: Convert function decls to prototype form.
7476 * partial-stab.h: Convert from misc function vector use to new minimal
7478 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7479 the per-objfile copies.
7480 * printcmd.c: Add prototypes for local functions. Move some struct
7481 definitions around to accomodate prototypes.
7482 * printcmd.c (decode_format): Make static, change args oformat and
7483 osize to int from char.
7484 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7485 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7486 * printcmd.c (print_address_symbolic): Convert from misc function
7487 vector use to minimal symbol table use.
7488 * printcmd.c (address_info): Convert from misc function vector use
7489 to minimal symbol table use.
7490 * printcmd.c (delete_display, enable_display, disable_display_command):
7492 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7493 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7494 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7495 * pyr-xdep.c (store_inferior_registers): Returns void.
7496 * remote-mm.c (mm_load): symbol_file_add return value unused.
7497 * remote-nindy.c: Minor format change.
7498 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7499 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7500 * rs6000-xdep.c (store_inferior_registers): Returns void.
7501 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7502 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7503 vector use to minimal symbol table use.
7504 * solib.c: Add prototypes for local functions.
7505 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7506 function vector use to minimal symbol table use.
7507 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7508 * solib.c (find_solib, shared_library_command): Make static
7509 * solib.c (read_memory, write_memory usages): Cast args.
7510 * solib.c (special_symbol_handling): Add function
7511 * source.c: Add prototypes for local functions.
7512 * source.c (select_source_symtab): Convert to scan objfiles.
7513 * source.c (open_source_file): Make static.
7514 * source.c (xrealloc usages): Cast args.
7515 * source.c (source_line_charpos): ifdef out, unused.
7516 * source.c (get_filename_and_charpos): Make static.
7517 * stack.c: Add prototypes for local functions.
7518 * stack.c (print_frame_info, frame_info): Convert from misc function
7519 vector use to minimal symbol table use.
7520 * symfile.c: Add prototypes for local functions.
7521 * symfile.c (compare_symbols): Make args const PTR's.
7522 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7523 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7524 * symfile.c (obsavestring): Add objfile parameter.
7525 * symfile.c (init_misc_bunches, prim_record_misc_function,
7526 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7527 sort_misc_function_vector, compact_misc_function_vector): Remove
7528 * symfile.c (symbol_file_add_digested): Add function.
7529 * symfile.c (symbol_file_add): Returns struct objfile *.
7530 * symfile.c (symbol_file_command): Modify for state file use.
7531 * symfile.c (symfile_open): Add parameter "dumpable".
7532 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7533 * symfile.c (load_command, add_symbol_file_command): Make static.
7534 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7535 * symfile.c (rindex usages): Converted to strrchr.
7536 * symfile.c (allocate_psymtab): New
7537 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7538 converted to minimal symbol table usage, but no obvious conversion.
7539 * symfile.c (free_all_symtabs): Remove.
7540 * symfile.c (_initialize_symfile): Use per-objfile info.
7541 * symfile.h: Rework the objfile structure to add per-objfile data
7542 objects (psymbol_obstack, symbol_obstack, type_obstack,
7543 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7544 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7545 Add prototypes to function declarations.
7546 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7547 function vector usage to minimal symbol table usage.
7548 * symmisc.c (DEV_TTY): Define if not defined.
7549 * symmisc.c: Add local function prototypes.
7550 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7551 printpsyms_command, print_objfiles, print_objfiles_command):
7552 Rework to use iterate_over_*
7553 * symtab.c: Add prototypes for local functions.
7554 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7555 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7556 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7557 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7558 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7559 lookup_reference_type, lookup_member_type, allocate_stub_method,
7560 check_stub_method, create_array_type, smash_to_member_type,):
7562 * symtab.c (lookup_symbol): Some args are const.
7563 * symtab.h: All type related defs and structs moved to gdbtypes.h
7564 * symtab.h: Convert decls to prototypes.
7565 * target.c (noprocess): Make static.
7566 * target.h: Change decl's to prototypes.
7567 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7568 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7569 * utils.c (_initialize_utils): Use correct member of function union.
7570 * valarith.c: include gdbtypes.h
7571 * valops.c: include gdbtypes.h, add prototypes for local functions.
7572 * valops.c (value_push, value_arg_push, find_function_addr):
7574 * valops.c (value_string): Convert from misc function vector use
7575 to minimal symbol table use.
7576 * valops.c (check_field_in): Make arg const.
7577 * valprint.c: Add prototypes for local functions.
7578 * valprint.c (print_string): Make static
7579 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7580 * values.c: Add prototypes for local functions.
7581 * values.c (value_headof): Convert from misc function vector to
7582 minimal symbol table.
7583 * xcoffexec.c: Add prototypes for local functions.
7584 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7586 * xcoffexec.c (relocate_minimal_symbol): Add.
7587 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7588 * xcoffread.c: Add prototypes for local functions.
7589 * xcoffread.c (sort_syms): Convert to scan objfiles.
7590 * xcoffread.c (read_xcoff_symtab): Make static.
7591 * xcoffread.c (various): Replace references to builtin types with
7592 calls to lookup_fundamental_type. Replace references to symbol_obstack
7593 and psymbol_obstack with pointers to the per-objfile copies.
7594 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7595 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7597 * xcoffread.c (init_stringtab): Add objfile parameter.
7598 * gdbtypes.c: New file
7599 * minsyms.c: New file
7600 * mmap-alloc.c: New file
7601 * mmap-sbrk.c: New file
7602 * objfiles.c: New file
7606 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7608 * Check in Fred Fish's changes in these modules. Fred
7609 will make ChangeLog entries for all of them. Update VERSION
7612 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7614 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7616 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7617 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7618 value.h: Prototypes for static functions; lint.
7619 * gdbtypes.h: Empty file to ease transition.
7621 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7623 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7624 inferior.h, language.h, signame.h, target.h, terminal.h,
7625 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7626 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7628 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7629 signame.c, sparc-xdep.c: Prototypes for all static functions.
7631 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7632 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7633 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7634 Remove to_call_function and target_call_function, since it
7635 always calls the same thing (call_function_by_hand).
7636 * core.c, exec.c, solib.c: Rename target_ops sections =>
7638 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7639 target.h: target_kill takes no args.
7640 * language.c (language_info): Scaffolding to allow briefer
7641 messages when the current language changes. FIXME.
7642 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7643 complaints about volatile functions.
7644 * xm-sysv4.h (HAVE_MMAP): Define.
7646 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7648 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7649 to make prototypes for all functions declared here.
7650 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7651 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7652 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7653 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7654 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7655 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7656 * utils.c: Avoid declaring malloc and realloc. Lint.
7657 (request_quit): Accept signal-number parameter.
7659 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7661 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7662 DIE's. Add new function read_tag_pointer_type() to read them.
7664 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7665 When creating a new user defined type, check to see if a partial
7666 type already exists, and if so, bash it to fit.
7668 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7670 * coffread.c (decode_base_type): Pass long, not union.
7671 Fix by Eric Valette, ev@chorus.fr.
7673 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7675 * elfread.c (elf_symtab_read): Fix code to correctly track
7676 changes in bfd for absolute symbols.
7678 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7680 * xm-vaxbsd.h: Close off comment.
7682 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7684 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7686 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7688 * mips-tdep.c (mips_print_registers): Print correct register
7689 number for double pseudo-registers.
7691 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7693 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7694 in the op$::OPERATOR. case. From Steven McCanne,
7695 <mccanne@horse.ee.lbl.gov>.
7697 * exec.c (set_section_name): Pass arg to exec_files_info;
7698 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7700 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7702 * main.c (print_gdb_version): Copyright msg: only this year.
7703 (cd_command): Avoid changing current_directory on error.
7705 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7707 * mipsread.c (parse_partial_symbols): Handle dependencies
7708 between partial symbol tables (when not doing stabs-in-ecoff).
7709 (This used to be handled by parse_fdr, but parse_fdr was
7710 incompatible with handling stabs-in-ecoff, so the code
7711 was re-written to not use parse_fdr. Unfortunately,
7712 the logic to handle dependencies was overlooked.)
7714 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7716 * coffread.c (read_enum_type): Use the size of a target int when
7718 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7720 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7721 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7722 TARGET_PTR_BIT to determine size of a pointer
7723 * values.c (unpack_long): when unpacking a REF or a PTR don't
7724 assume the size of the type.
7726 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7728 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7729 looking at its members. Improve guess between struct and union,
7730 only assuming union if multiple members have offsets of zero.
7732 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7734 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7735 (This is just for clarity - and one day permitting us to
7736 change FP0_REGNUM from 38 to 32, which would make more sense.)
7737 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7738 register numbers in stabs-in-ecoff get handled correctly.
7740 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7742 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7743 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7744 into BSD and Ultrix.
7746 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7748 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7750 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7752 * Makefile.in: Increment version to 4.4.1.
7753 * main.c (print_gdb_version): Update copyright notice.
7755 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7757 * mipsread.c: Prepend "struct " to the names of structure
7758 types, and similarly for enums and unions. (This used
7759 to be done, but got lost in the re-write to "guess" the
7760 difference between enum/struct/union.)
7761 Also, guess that a tag is an enum if the first member
7764 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7766 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7769 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7771 * Projects: Patching executables is done.
7772 * Makefile.in (VERSION): Roll to gdb-4.4.
7773 * README, WHATS.NEW: Update for gdb-4.4.
7775 * symfile.c (reread_symbols): Whenever we reread one object
7776 file's symbols, we must restart the scan, because the object_files
7777 chain has been permuted.
7779 * exec.c (exec_files_info): Split out into print_section_info.
7780 Print BFD filename of each section if it's not the default one.
7781 * core.c (core_files_info): Call print_section_info.
7783 * xm-vax.h: Include a few system header files whose definitions
7784 must precede defs.h.
7785 * language.c, language.h: Make some things const.
7786 * expression.h, main.c: const spreads like ooze.
7788 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7789 since BREAKPOINT values can be >0x80.
7791 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7793 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7795 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7797 * sparc-pinsn.c: Remove kludge for preferring architectures.
7798 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7799 and forever. Add `add' instruction to the set that get checked
7800 for a preceding `sethi' in order to print an absolute address.
7801 Corresponding changes in ../include/opcode/sparc.h needed
7802 to eliminate garbage instructions.
7804 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7806 * mipsread.c (parse_partial_symbols): Make sure partial
7807 symbols are created for external symbols (as used to be
7808 the case). This is a bit of a pain with the mips-coff.
7809 It uses a table which points to all of the external
7810 symbols belonging to a particular FDR or psymtab.
7811 Once we've generated this table, we might as well save
7812 it, and then use it in psymtab_to_symtab_1 to find
7813 the symbols to pass to parse_external().
7814 * symfile.c, symfile.c: New function start_psymtab_common
7815 to share the common parts of allocating a new psymtab
7816 for dbxread, mipsread (and later dwarfread). Its code
7817 was pulled out from start_psymtab in dbxread.c.
7818 * dbxread.c (start_psymtab): Use start_psymtab_common().
7820 * valprint.c (val_print): If there is an error when trying
7821 to print a string, check to see if there really is a problem
7822 by reading just one character. If that works, assume
7825 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7827 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7828 cypress, v8 mnemonics in that order.
7830 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7832 * sparc-pinsn.c: Put the qsort() back in.
7834 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7836 * findvar.c (read_register, write_register): Handle machines
7837 where REGISTER_TYPE is not the same size as "int".
7839 Handle debug symbols in dynamically loaded (relocated) code:
7841 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7842 offset to process_one_symbol.
7843 (process_one_symbol): Take new offset parameter. Add it into
7844 appropriate symbol types to relocate symbols to loaded addresses.
7845 Handle all possible symbol types, and complain() about types that
7846 we don't expect to see.
7847 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7848 process_one_symbol (FIXME, should pass real offset).
7852 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7854 (set_breakpoint, break_command_1, until_break_command,
7855 catch_command_1, breakpoint_re_set_one): Use it.
7856 * symtab.h (resolve_sal_pc): Declare.
7857 * infcmd.c (jump_command): Use resolve_sal_pc.
7859 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7861 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7863 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7865 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7866 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7867 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7869 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7871 * dbxread.c (process_one_symbol): Make a first cut at handling
7872 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7874 * symtab.c (find_pc_line): Fix stepping into and out of #included
7877 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7879 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7880 no longer any need to copy ../include/opcode/* into gdb.
7882 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7884 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7886 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7888 * valprint.c (type_print_base, type_print_method_args):
7889 Print C++ constructor methods without bogus "return type."
7891 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7893 * infptrace.c (child_xfer_memory): Parameter "target" should
7894 be a pointer to a structure, not the entire structure.
7896 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7898 * depend: Convert the couple of references to ansidecl.h that
7899 used the local gdb version to use the ../include version.
7901 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7904 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7905 (inferior_proc_init): Fix non-ANSI version of args.
7906 (attach): Call print_sys_errmsg with correct number of args.
7907 (mappingflags): Make static, does not need to be global.
7909 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7910 not the entire struct itself.
7912 * valops.c (value_assign): Cast some args to modify_field() and
7913 {read,write}_register_bytes() correctly.
7915 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7917 * Makefile.in (MALLOCSRC): Removed reference to removed local
7920 * dwarfread.c (list_in_scope): Needs an initial value, use file
7923 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7925 * main.c (main): Make option_index local to keep new getopt happy.
7926 main.c, solib.c, Makefile.in: Update copyright notices.
7928 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7930 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7932 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7934 * Makefile.in (HFILES): Add partial-stab.h.
7936 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7938 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7939 New files for stratus. Not complete enough to actually build
7940 on the Stratus machine; that awaits copyright assignment for
7943 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7944 for getting custom flags into CFLAGS when doing makes.
7946 * configure.in: Add config information for stratus.
7948 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7950 * dbxread.c (process_one_symbol): Pass address of structure
7951 to complain(), rather than the whole structure.
7953 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7955 * solib.c (solib_add_common_symbols): Only compile in when not
7956 using SVR4 style shared libraries.
7958 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7960 * dwarfread.c (locval): Add offreg flag to indicate location
7961 values that are computed off a base register.
7963 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7964 TAG_local_variable cases to account for static variables
7965 within function scopes.
7967 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7969 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7970 doesn't exist on some systems.
7972 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7973 nexting over recursive function calls.
7975 * target.c (target_read_string): Create this routine to read null
7976 terminated strings from the target. It deals with running off the
7977 end of memory elegantly as well. solib.c (find_solib): Use
7978 target_read_string() to avoid problems with running off the end of
7981 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7982 that reference pgrp_inferior.
7984 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7986 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7987 mips-tfile has been hacked to act more "traditionally."
7988 * dbxread.c: Fixed typo in comment.
7990 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
7992 * mips-tdep.c (mips_skip_prologue): Add some number of
7993 'sw' instructions before 'addiu' adjusts the stack.
7995 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7997 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7998 freescope, buildblock closescope, record_line, add_symbol_to_list,
7999 gatherblocks, make_blockvector): Extensive changes to switch
8000 to generic symbol table building code in buildsym.c. Remove
8001 scope tree structures and functions, symbol table building
8002 functions, and lots of other small changes.
8004 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8005 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8007 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8009 * buildsym.c (cleanup_undefined_types): Add support for enums.
8010 This fixes the 'GDB internal error. cleanup_undefined_types with
8013 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8015 * dbxread.c: detect gcc2 compilations.
8017 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8019 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8020 in ../include/opcode/sparc.h.
8022 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8024 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8025 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8026 to reflect actual locations of opcode files, so TAGS target will
8029 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8031 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8034 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8035 dereferencing to access the correct elements.
8037 * valops.c (value_addr): Declare return type of external func
8040 * xcoffread.c: Undefine next_symbol_text before redefining it.
8042 For older changes see ChangeLog-9091
8048 version-control: never