1 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
3 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
6 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
8 * configure.in: Only configure sparclite subdir when target_cpu
11 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
13 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
14 Remove FIXME comment regarding this.
16 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
18 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
20 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
22 Add section table to objfile struct. Use it for find_pc_section.
23 * objfiles.c (add_to_objfile_sections,
24 build_objfile_section_table, find_pc_section): new functions.
25 (allocate_objfile): build section table.
26 * objfiles.h (struct obj_section): new structure.
27 (struct objfile): add section table.
28 (find_pc_section): new prototype.
29 * solib.[ch] (find_pc_section_from_so_list): removed.
30 * sparc-tdep.c: include objfiles.h for find_pc_section. include
31 symfile.h for objfiles.h.
32 (in_solib_trampoline): adjusted for new find_pc_section
33 prototype. Removed BAD_RICH_HACK ifdefs.
34 * symfile.c (syms_from_objfile): offset objfile sections.
35 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
36 * symfile.h (find_pc_section): prototype removed. Also fixed
37 comment typo NUL -> NULL.
38 * target.[ch] (find_pc_section_from_targets): removed.
39 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
41 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
43 * ser-go32.c: Format. (go32_open): Use proper return value.
45 * configure.in: Undo conditional configdirs hack for sparclite.
47 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
49 * symtab.c (list_symbols): When call break_command, pass both
50 filename and function name not just function name.
52 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
54 (Changes and new files to make "none" a full fledged configuration)
55 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
56 Currently only tm-none.h has any meaningful contents.
57 * config/none/none.mh (NAT_FILE): Use nm-none.h
58 * config/none/none.mh (XM_FILE): Use xm-none.h
59 * config/none/none.mt (TM_FILE): Use tm-none.h
60 * Makefile.in (depend): Remove comment about parse errors in
61 valops.c, it now parses correctly and generates a correct depend
62 line. Remove line that touches xm.h, tm.h, and nm.h; they are
63 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
65 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
67 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
69 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
72 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
74 * configure.in: Sparclite uses sparc config dir. Also has it's
75 own tm- & .mt files now. Also add sparclite to configdirs.
76 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
77 * config/i386/go32.mh: Nullify def of TERMCAP.
78 * config/i386/xm-go32.h: Get rid of redef of EIO.
79 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
80 specific configs. Very similar to sun4os4, but without solib.
81 * sparclite/{Makefile.in configure.in}: First cut at making this
84 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
86 * ser-go32.c: First cut at adapting to new serial interface.
88 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
90 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
91 These implement a new serial line interface for talking to remote
93 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
94 EXCEPT go32, which gets ser-go32.c.
95 * remote.c: Use new serial interface. More remote-xxx's to be
97 * ser-bsd.c, ser-termios.c: Removed.
98 * serial.c: New. Implements common operations for all serial
100 * ser-unix.c: New. Unix specific serial operations for various
101 flavors of Unix (Posix, SysV, BSD).
102 * serial.h: Generic serial interface defs.
103 * config/i386/go32.mh, config/i386/i386bsd.h,
104 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
105 ser-bsd.o from XDEPFILES. All the magic is now handled in
108 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
110 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
112 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
114 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
116 * rs6000-tdep.c (frameless_function_invocation): Don't even think
117 about framelessness except on the innermost frame.
119 * xcoffexec.c: Call fatal() not abort().
121 * stabsread.c (patch_block_stabs): If stab & no symbol, make
122 a LOC_OPTIMIZED_OUT symbol.
123 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
124 findvar.c (read_var_value), printcmd.c (address_info),
125 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
126 m2-exp.y (yylex): Deal with it.
127 **** start-sanitize-chill ****
128 ch-exp.y (yylex): Deal with it.
129 **** end-sanitize-chill ****
131 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
133 * findvar.c (value_from_register): H8500 specific, check to see
134 if we are looking at short pointer. If so, skip crock.
135 * h8500-tdep.c (h8500_frame_chain): Mask down value from
136 read_memory_integer() to avoid getting messed up by sign extension.
138 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
140 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
141 ifdef protect using BAD_RICH_HACK. This should be removed soon.
142 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
144 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
146 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
148 * core.c (dis_asm_print_address): New function.
150 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
153 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
155 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
156 entire breakpoint chain and print only the first entry that needs to
157 be printed and needs to be stopped for. Fixes problems with printing
158 of multiple breakpoints with different conditions.
159 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
160 effectively stops printing of the breakpoint chain.
161 * breakpoint.c (print_it_noop): New routine to print nothing
162 for this breakpoint entry and dont stop printing.
163 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
164 watchpoint only if it is enabled.
165 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
166 descriptor from the library to make backtraces through setjmp work.
167 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
169 * mips-tdep.c (read_next_frame_reg): Provide correct values for
170 all registers saved within sigtramp, cleanup.
172 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
174 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
176 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
178 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
179 with prototype in ../include/dis-asm.h.
181 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
183 * core.c (dis_asm_{read_memory,memory_error}): New functions.
184 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
185 Use read_memory_func interface to disassembler.
187 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
189 Teach sparc solaris to next over shared library functions.
190 * solib.[hc] (find_pc_section_from_so_list): new function and
192 * sparc-tdep.c (in_solib_trampoline): new function.
193 * symfile.[hc] (find_pc_section): new function and prototypes.
194 * target.[hc] (find_pc_section_from_targets): new function and
196 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
199 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
201 * infrun.c (wait_for_inferior): Revise comment.
203 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
205 * command.{c,h}: New var_type var_integer.
206 main.c: Use it for history_size.
208 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
209 Lint and byte-order fixups.
211 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
213 * breakpoint.h (bpstat): New field print_it.
214 breakpoint.c (bpstat_print): Use it.
215 (print_it_normal): New function (from old bpstat_print code).
216 (bpstat_{alloc,stop_status}): Set print_it field.
218 * breakpoint.c (bpstat_stop_status): Use catch_errors when
219 evaluating watchpoint condition, via new function watchpoint_check.
220 Also stop if watchpoint disabled due to leaving its block.
222 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
224 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
226 * mips-pinsn.c: Add missing include of dis-asm.h.
228 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
230 * Makefile.in (clean, distclean, realclean): Recursively apply
231 to subdirs first, rather than last. This avoids, for example,
232 Makefile being removed in a parent directory before the recursive
235 * alldeps.mak, depend: Update for below changes.
237 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
238 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
239 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
240 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
242 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
243 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
244 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
245 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
246 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
247 tm-68k.h to tm-m68k.h.
248 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
249 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
252 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
253 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
254 * a29k-tdep.c: Renamed from am29k-tdep.c.
255 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
256 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
257 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
258 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
260 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
261 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
262 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
264 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
265 define that does not appear anywhere else in the gdb source tree.
266 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
268 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
270 * breakpoint.c: Add comments regarding breakpoint_re_set.
272 * xcoffread.c (sort_syms, compare_symbols): Remove.
273 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
274 not our own sort_syms (it is identical).
276 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
278 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
280 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
281 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
283 * exec.c (exec_close): Fix storage leak.
284 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
285 output sections when patching an executable.
286 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
287 when writing all registers.
288 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
289 at the right offset in the dummy frame.
290 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
291 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
292 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
294 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
296 * Makefile.in (TARFILES): Avoid trailing backslash.
298 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
300 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
301 it in breakpoint_re_set.
302 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
304 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
305 don't use sizeof(int) for target stuff, etc).
307 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
309 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
310 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
311 support that can't be integrated anyway due to lack of clear
314 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
316 * findvar.c (read_register, write_register): Make these capable
317 of reading/writing registers that are shorter than REGISTER_TYPE.
318 * (value_from_register): Install H8500 specific code to return
319 proper value when register is being used as a pointer.
320 * h8500-tdep.c: Remove extra defines of NUM_REGS.
321 (h8500_skip_prologue): Use correct lengths for LINK instructions.
322 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
323 chain frames properly by combining frame pointer with T reg.
324 (init_extra_frame_info): Delete. It's now a macro.
325 (frame_args_address): Don't add PTR_SIZE. Stack args are already
326 offset by the correct amount off of the frame pointer.
327 (register_byte): Delete. It's now a macro.
328 (register_raw_size, register_virtual_size): Delete. Replaced by
329 common routine h8500_register_size, cuz there's no difference
330 between the raw & virtual sizes on this machine.
331 (register_convert_to_raw, register_convert_to_virtual): Delete,
332 cuz there's no difference between the raw & virtual forms.
333 Replaced by memcpy in tm file.
334 (register_virtual_type): Rename to h8500_register_virtual_type.
335 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
336 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
337 emulator have same reg offsets. This is all handled in the
339 (h8500_trapped_internalvar): New routine to detect references to
340 convenience vars acting as pointer pseudo-regs.
341 (h8500_value_trapped_internalvar): Conjure up value of pointer
343 (h8500_set_trapped_internalvar): Convert set value in real
345 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
346 code segment register.
347 infrun.c (proceed): Simplify. Call write_pc instead of doing it
349 (wait_for_inferior): Add h8500 specific code to add stack segment
350 when reading SP register.
351 remote-sim.c (fetch_register): Spacing.
352 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
353 detect cruft. Redo all register manipulation stuff. Get rid of
354 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
355 to frame pointer. (IS_TRAPPED_INTERNALVAL,
356 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
357 to create internal vars for pointer pseudo-regs.
359 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
361 * Makefile.in: Numerous small changes to macro definitions
362 and rules for building gdb distribution tree. Many macros
363 eliminated or merged, and rules simplified.
364 * alldeps.mak: Update.
367 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
369 * Makefile.in: recurse through SUBDIRS for dvi target too
371 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
373 * Clean up xcoff relocation.
374 objfiles.h (struct objfiles): Add section_offsets, num_sections.
375 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
377 symtab.h (struct general_symbol_info): Add section field.
378 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
379 xcoffread.c: Set section for symbols and msymbols.
380 (struct symtab): Add block_line_section field.
381 buildsym.c (end_symtab): Set it.
382 (end_symtab and callers): Add section parameter.
383 objfiles.c (objfile_relocate): New funciton.
384 xcoffexec.c (vmap_symtab): Use it.
385 xcoffsolib.h (struct vmap): Remove unused fields.
386 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
387 CORE_NEEDS_RELOCATION, symtab_relocated.
388 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
389 rs6000-tdep.c: Make loadinfotext static.
390 breakpoint.c (fixup_breakpoints): Doc fix.
391 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
392 (end_symtab): primary field replaces nonreloc.
394 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
396 * symtab.h (struct linetable_entry): Remove confusing comment.
398 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
400 * Makefile.in: add installcheck target
402 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
404 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
405 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
406 z8k}: New directories to hold cpu specific configuration files.
407 Naming follows gcc convention.
408 * config/{*.mt, *.mh}: All target and host makefile fragment
409 config files moved to an appropriate config/<cpu> subdirectory.
410 * nm-*, xm-*, tm-*: All native, host, and target files, which
411 get linked to nm.h, xm.h, and tm.h respectively by configure,
412 moved to appropriate config/<cpu> subdirectory.
413 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
414 Native, host, and target files that are common across more than
415 one cpu architecture and included by one of the configured
416 native, host, or target files, get moved to config directory.
417 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
418 pick up native, host, or target include files moved to one of
419 the config subdirectories, and that are included by other files.
420 * Makefile.in (alldeps.mak): Modify to account for new config
422 * alldeps.mak, depend: Update for new config directory structure.
423 * config/*/[ntx]m-*.h: Modify all files that include other
424 [ntx]m-*.h files to use path relative to gdb/config. I.E.
425 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
427 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
428 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
429 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
430 * configure.in: Default gdb_host_cpu to host_cpu, and remap
431 the ones where the default is not unique or different than the
432 config subdirectory name. Similarly, handle gdb_target_cpu.
433 Modify configure.in as appropriate to make use of gdb_host_cpu
434 and gdb_target_cpu to find makefile fragments and make links.
436 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
438 * mipsread.c (compare_blocks): Sort blocks with the same start
439 address by decreasing ending address.
441 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
443 * mipsread.c (parse_procedure): Save cur_fdr accross call to
444 lookup_symbol as it might get clobbered by the call.
446 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
447 The previous code did not initialize the language field for the psymtab
450 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
452 * c-exp.y (parse_number): Avoid shift warning.
453 * serial.h (struct ttystate): Declare empty one on DOS.
455 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
457 * xm-sun4os4.h: Return type of free() should be void, not int.
459 * vx-share/vxWorks.h: Remove #def of NULL.
461 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
463 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
465 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
467 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
469 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
471 * ieee-float.c: Moved to ../libiberty.
472 * ieee-float.h: Moved to ../include.
473 * Makefile.in: Update accordingly.
474 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
475 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
476 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
477 it is now in ../opcodes/m68881-ext.c.
478 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
479 prologue (some callers _do_ care).
480 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
481 new interface of ../opcodes/*-dis.c.
482 * ch-exp.y: Add #include <ctype.h>.
484 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
486 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
488 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
490 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
492 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
494 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
496 * z8k-tdep.c (extract_return_value, write_return_value,
497 store_struct_return): New functions from macros in tm-z8k.h.
499 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
501 * valops.c (value_arg_coerce): Apply temporary patch to
502 fix problem with coercion of array and function types when
503 passed as arguments to C functions, pending a more complete
504 review of when and how coercion should be done, depending
505 upon context and language.
507 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
509 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
511 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
512 debugsec if there are a non-zero number of symbols.
514 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
516 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
518 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
520 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
522 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
524 (symtbl_num_syms): New variable.
525 (read_xcoff_symtab): Set it.
526 (read_symbol_nvalue): Check for bad symno.
527 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
530 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
532 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
533 This is defined in defs.h if necessary.
534 * vx-share/vxWorks.h: Remove #defs of min and max.
535 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
536 vx-share/xdr_rdb.c: include defs.h.
538 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
540 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
543 * xcoffread.c (enter_line_range): complain() on bad endoffset.
544 xcoffread.c: Doc fixes.
546 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
548 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
549 xcoffexec.c (xcoff_relocate_core): New function.
550 (text_adjustment): Removed.
551 (add_vmap): Return the vmap.
552 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
554 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
556 * xcoffsolib.h: Add objfile member to struct vmap.
557 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
558 xcoffexec.c (add_vmap): Allocate objfiles here.
560 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
562 Support 68000 series without floating point.
564 * configure.in (m68000-*-{aout,elf,coff}): New configs.
565 * tm-68k-nofp.h: New file, lacks 68881 support.
566 * config/m68k-nofp.mt: New file.
568 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
570 Remove a few remaining underscore/no-underscore remnants from
573 * config/{m68k-un.mt, sparc-un.mt}: Remove.
574 * config/m68k-noun.mt: Rename to m68k-fp.mt.
575 * config/sparc-noun.mt: Rename to sparc-em.mt.
576 * tm-68k-noun.h, tm-spc-noun.h: Remove.
577 * tm-68k-un.h: Rename to tm-68k-fp.h.
578 * tm-spc-un.h: Rename to tm-spc-em.h.
579 * tm-sun4sol2.h: Cleanup.
580 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
582 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
584 * symmisc.c (std_in, std_out, std_err): Move initializations
585 to runtime code, in case they aren't constant.
587 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
589 * symtab.c (find_pc_symtab): some object file formats, notably
590 mips, have holes in the address ranges of symtabs. Change
591 this algorythm from first hit to tightest fit.
593 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
594 fence post without finding the enclosing function, then print a
597 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
599 * utils.c (fputs_demangled, fprint_symbol): Remove.
600 * utils.c (fprintf_symbol_filtered): New function which combines
601 the functionality of fputs_demangled and fprint_symbol. Uses a
602 caller provided language parameter to select the appropriate
603 demangler, and caller provided args to pass to the demangler.
604 * defs.h (enum language): Move further up in file so enum can
605 be used in prototypes.
606 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
607 * defs.h (fprintf_symbol_filtered): Add prototype.
608 * c-typeprint.c (cp_type_print_method_args): Replace calls to
609 fputs_demangled with call to fprintf_symbol_filtered.
610 * cp-valprint.c (demangle.h): Include
611 * cp-valprint.c (cp_print_value_fields): Replace calls to
612 fprint_symbol with calls to fprintf_symbol_filtered.
613 * printcmd.c (print_frame_args): Replace call to fprint_symbol
614 with call to fprintf_symbol_filtered.
615 * stack.c (print_frame_info): Remove obsolete code so we don't
616 have to update fputs_demangled usage in it.
617 * stack.c (print_frame_info, frame_info): Add language variable
618 to pass to fprintf_symbol_demangled and initialize it from the
619 symbol's language. Replace calls to fputs_demangled with calls
620 to fprintf_symbol_filtered.
621 * symtab.c (find_methods): Replace call to fputs_demangled with
622 call to fprintf_symbol_filtered.
623 **** start-sanitize-chill ****
624 * ch-valprint.c (demangle.h): Include.
625 * ch-valprint.c (chill_print_value_fields): Replace call to
626 fprint_symbol with call to new fprintf_symbol_filtered.
627 **** end-sanitize-chill ****
629 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
631 * Makefile.in (VERSION): Bump version to 4.8.2.
633 * main.c (source_command): Require an explicit pathname of file
634 to source, since previous behavior of defaulting to gdb init file
635 was troublesome and undocumented.
636 * printcmd.c (disassemble_command): Add missing '{}' pair to
637 else with two statements. Bug reported by Stephane Tsacas
639 * symtab.c (find_pc_line): Don't complain about zero length or
640 negative length line numbers for the moment, since we may not own
641 the terminal when called, such as when single stepping. (FIXME)
642 * language.h (CAST_IS_CONVERSION): True if current language is
643 C++ as well as C. Fix from Peter Schauer.
644 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
645 Use STREQN macro rather than bare '!strncmp()'.
646 * environ.c (unset_in_environ): Avoid use of memcpy on
647 overlapping memory regions, as suggested by Paul Eggert
648 <eggert@twinsun.com>.
649 * c-exp.y (%union struct): Remove unused ulval as suggested
650 by Paul Eggert <eggert@twinsun.com>.
652 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
654 * main.c (gdbinit): Make static.
655 * main.c (inhibit_gdbinit): Move to file scope.
656 * main.c (main): Remove local inhibit_gdbinit.
657 * main.c (source_command): Don't source '.gdbinit' file by
658 default if gdb has been told to ignore it.
660 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
662 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
665 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
667 * printcmd.c (print_address_symbolic): Only print if offset
668 is shorter than max_symbolic_offset.
669 (initialize_printcmd): `set print max-symbolic-offset'.
671 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
672 (examine_tag): Use it.
673 (read_register_stack): Only look in the local registers for a
674 memory address if it's between rfb and rsp; go to memory otherwise.
675 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
676 (reginv_com): Remove ancient kludge command.
678 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
680 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
681 irix4 will again compile.
683 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
685 * configure.in: accept mips-sgi-irix4* for irix4.
687 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
689 * z8k-tdep.c (print_register_hook): Lint.
691 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
693 Lint fixes from Paul Eggert (eggert@twinsun.com):
695 * command.c (do_setshow_command): var_uintegers are unsigned.
696 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
697 unsigned, since they use hex values with the high bit set.
699 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
701 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
702 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
704 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
705 macro definitions in parenthesis.
707 * dbxread.c (dbx_symfile_init): Catch the case where there is
708 no string table, but the only way we find out is by reading zero
711 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
713 * dbxread.c (dbx_symfile_init): Make size of the string table
714 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
715 offset to the string table is nonzero and handle the nonexistant
716 string table case, should it occur. Ensure that the string table
717 size read from the file is reasonable, with a minimum lower bound
718 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
720 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
722 * Makefile.in: Changes to build testsuite correctly.
723 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
724 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
725 (TARGET_FLAGS_TO_PASS): New variable.
726 (SUBDIRS): Added testsuite.
727 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
728 testsuite is compiled with CC_FOR_TARGET rather than CC.
730 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
732 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
733 reported by mycroft@gnu.ai.mit.edu.
735 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
736 * configure.in (vax-*-ultrix2*): New triplet.
737 * config/vaxult2.mh: New file.
738 * xm-vaxult2.h: New file.
740 * c-exp.y (parse_number): Change high_bit to unsigned.
741 * demangle.c: Change all references to cfront to ARM, since the
742 actual algorithm is the one specified in the Annotated Reference
743 Manual. This was confusing users into thinking that full cfront
744 support was implemented.
745 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
746 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
747 directly to lookup_struct_elt_type, which will do the
748 dereferencing itself.
749 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
750 NULL dereferencing bug for unnamed structs, comment out
753 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
755 * coffread.c (process_coff_symbol): Change PCC argument correction
756 so that it only happens on big-endian targets; so that it only
757 happens if the short or char argument is aligned on an int
758 boundary; and so that it changes the location, rather than the
759 type, of the argument. These changes tend to parallel similar
760 (old) changes in stabsread.c.
762 * coffread.c (coff_read_enum_type): Use the specified size for
763 enums, don't assume that they are int-sized.
765 * c-valprint.c (c_val_print): Don't assume enums are the same as
768 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
769 Rendell, <michael@mercury.cs.mun.ca>.
771 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
773 * language.h (local_decimal_format_custom): Add prototype.
774 * language.c (local_decimal_format_custom): Add function, bug
775 reported by Robert R. Henry (rrh@tera.com).
777 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
779 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
780 by Josef Leherbauer, joe@takeFive.co.at.
782 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
784 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
785 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
786 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
787 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
788 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
789 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
790 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
791 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
793 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
795 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
796 of demangled name fields to NULL if no demangling exists for
797 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
798 symbols if their language is known at the time they are created,
799 but sometimes the language is not known until later.
801 **** start-sanitize-chill ****
802 * ch-typeprint.c (chill_print_type_base): Name changed to
803 chill_type_print_base to match pattern for C and C++ names.
804 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
805 to be consistent with other usages.
806 * ch-typeprint.c (chill_type_print_base): Add support for
807 printing Chill STRUCT types.
808 * ch-valprint.c: Include values.h.
809 * ch-valprint.c (chill_print_value_fields): New function and
810 prototype for printing Chill STRUCT values.
811 * ch-valprint.c (chill_val_print): Fix call to val_print_string
812 that was being called with two args instead of three.
813 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
814 to print Chill STRUCT values.
815 **** end-sanitize-chill ****
817 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
819 * configure.in: added testsuite to configdirs.
821 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
823 * doc/stabs.texi: The `this' pointer is now known by the name
824 `this' instead of `$t'.
826 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
828 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
829 references of TAG_string_type DIEs in user defined types.
830 **** start-sanitize-chill ****
831 * ch-lang.c (chill_create_fundamental_type): Track compiler
832 change that now emits debugging info with the type long for Chill
834 **** end-sanitize-chill ****
836 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
838 * remote-mips.c: New file; implements MIPS remote debugging
840 * config/idt.mt: New file; uses remote-mips.c
841 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
843 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
844 floating point coprocessor.
845 (mips_push_dummy_frame): If not mips_fpu, don't save floating
847 (mips_pop_frame): If not mips_fpu, don't restore floating point
849 (_initialize_mips_tdep): New function; let the user reset mips_fpu
851 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
852 mips_fpu, don't use fp0 as floating point return register.
853 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
856 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
858 * gdb/testsuite: made modifications to testcases, etc., to allow
859 them to work properly given the reorganization of deja-gnu and the
860 relocation of the testcases from deja-gnu to a "tool" subdirectory.
862 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
864 * gdb/testsuite: Initial creation of gdb/testsuite.
865 Migrated dejagnu testcases and support files for testing nm to
866 gdb/testsuite from deja-gnu. These files were moved "as is"
867 with no modifications. This migration is part of a major overhaul
868 of dejagnu. The modifications to these testcases, etc., which
869 will allow them to work with the new version of dejagnu will be
870 made in a future update.
872 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
874 * NEWS: Add reminders for next release.
876 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
878 * mipsread.c (parse_lines): Correct check for files compiled with
881 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
883 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
885 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
887 * Makefile.in (VERSION): GDB-4.8 release!
888 * README, NEWS: Update for release.
890 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
892 * am29k-pinsn.c (print_insn): Minor nits with const.
893 * am29k-tdep.c: More minor nits with arg types for
894 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
896 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
898 * gcc.patch: Update for a different GCC (G++) bug.
899 * main.c (print_gdb_version): Update copyright year to 1993.
900 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
901 conditionalize this file on it. FIXME, right way is to split
902 these into two config files.
903 (ATTACH_DETACH): Define for BSD 4.4
904 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
905 (U_REGS_OFFSET): Revise for 4.4.
906 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
907 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
908 LONG_MAX into this file to avoid cpp "redefinition" warnings.
910 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
912 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
915 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
917 * c-lang.c (c_printstr): Bugfix for length==0 case.
919 * c-lang.c (c_printstr): If a C string ends in a null, don't
922 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
924 * defs.h (STRCMP): Make it work for unsigned chars.
926 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
928 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
929 * config/hp300bsd.mh (REGEX, REGEX1): Define.
930 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
931 define to kludge the large opcode table into two smaller tables,
932 since GCC take exponential space to build the table. Lint.
933 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
935 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
937 * Makefile.in (VERSION): Roll to 4.7.9.
938 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
939 definition here, to handle both BSD 4.3 and 4.4 systems.
940 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
941 * remote.c (alarm): Move declaration to global level, before
942 first reference to it.
943 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
944 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
946 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
948 * remote.c (readchar): forward declare alarm which otherwise looks
949 like an undeclared variable to gcc.
951 * dbxread.c (process_one_symbol): cast enum value N_SO into int
952 when comparing against an int. Avoids superfluous warning from
955 * inflow.c (set_sigint_trap): add cast to assignment from signal.
956 Avoids superfluous warnings from some systems and/or compilers
957 (like vax ultrix 4.2.)
959 * language.c (struct op_print unk_op_print_tab): use the enum
960 values rather naked zeros as initializers. Avoids warnings from
961 ultrix type compilers.
963 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
965 * Makefile.in (VERSION): Roll to 4.7.6.
966 (SFILES_SUBDIR): Add 29k-share/udi_soc.
967 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
968 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
969 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
970 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
971 (depend): Fix bug where nm-files in config files weren't noticed.
972 (make-proto-gdb-1): Avoid changing directories while building new
973 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
975 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
977 * remote.c: Improve error recovery. Allow user to break out
978 of initial connection attempt with INTERRUPT. Treat a timeout
979 while waiting for remote packet like a retry, unless the remote
980 side is actively running user code. Fix a few long printf_filtered's.
982 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
985 * buildsym.c (start_subfile): Allow null file name.
987 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
989 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
990 expects a pointer to complaint rather than a complaint
992 (process_linenos): free the previously allocated subfile name,
993 then allocate the new one from the heap.
995 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
997 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
999 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1001 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1002 Previously, would bogusly index off the bottom of type_vector.
1003 (rs6000_builtin_type): Accept type number as argument.
1004 (read_type, case '-'): Handle negatives like any other type number.
1006 * symfile.c (deduce_language_from_filename): Handle null name.
1008 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1009 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1010 fixed by sato@sm.sony.co.jp.
1012 * xcoffread.c (parmsym): Don't use an initializer to set up
1013 this struct symbol. Set it up in initialize_xcoffread.
1014 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1015 works on real rs/6000 target with #ifndef FAKING_RS6000.
1017 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1019 * stabsread.c (rs6000_builtin_type): Move function from
1020 xcoffread.c:builtin_type.
1021 * xcoffread.c (builtin_type): Move to stabsread. Remove
1022 IBM6000_HOST dependency. Move misplaced comments.
1023 (various): Change printf's to complaints.
1024 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1025 objfile argument to read_type calls under #if 0.
1026 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1027 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1028 * Makefile.in: xcoffread.o is not built by default.
1029 * xm-rs6000.h (IBM6000_HOST): Remove.
1030 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1031 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1034 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1036 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1037 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1038 register numbers when user tries to modify elements in structs
1039 passed as arguments.
1040 * inflow.c (child_terminal_info): Move banner outside of system
1042 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1043 passes struct/union arguments by address.
1045 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1047 * Based on patch from Kean Johnston <maw@netcom.com>:
1048 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1049 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1050 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1052 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1054 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1055 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1057 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1059 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1060 cc debugging output.
1062 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1064 * stabsread.c (define_symbol): Complain about unrecognized names
1065 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1066 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1067 (read_cpp_abbrev): Don't use the class name as part of the
1068 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1069 abbrevs. Inspired by Mike Tiemann.
1070 (read_tilde_fields): Comment. Remove ancient dead code.
1071 Remove erroneous but non-dead code. Simplify. Add complaints.
1072 (in general): Remove extraneous (parentheses) in return
1075 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1077 * coffread.c (coff_lookup_type): Fix fencepost error reported
1078 by Art Berggreen, <arg@opal.acc.com>.
1080 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1081 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1083 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1084 test, which is apparently left over from when we used native
1085 include files and couldn't depend on the member names being there.
1086 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1088 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1090 * mipsread.c: Major overhaul to use new BFD symbol table reading
1091 routines. Now swaps information as it is needed, rather than
1092 swapping everything when the file is read.
1094 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1096 * Makefile.in (TARDIRS): Add sparclite demo dir.
1097 (*.tab.c): Change dependency on Makefile to depend on
1098 Makefile.in, otherwise it always rebuilds after configuring.
1099 Force output *.tab.c file into current directory even in "make"
1100 versions that rewrite dependent file names used in command lines.
1102 * TODO: Remove some things we did.
1103 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1104 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1105 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1106 * symtab.h: Eliminate unnamed unions and structs.
1108 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1110 * Makefile.in (VERSION): Roll to 4.7.5.
1112 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1114 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1115 re-evaluating symbol pointers.
1117 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1119 * c-exp.y (lcurly, rcurly): New nonterminals.
1120 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1122 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1123 made function static.
1124 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1125 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1126 * parse.c (start_arglist):
1127 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1128 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1129 * parser-defs.h (funcall_chain): Moved to parse.c.
1130 * printcmd.c (print_frame_nameless_args): Fix prototype.
1131 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1132 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1133 * valops.c (typecmp): Moved prototype from values.h.
1134 * value.h (typecmp): Moved prototype to valops.c, made static.
1135 **** start-sanitize-chill ****
1136 * ch-exp.y (yylex): Change way control sequences are disabled.
1137 **** end-sanitize-chill ****
1139 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1141 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1143 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1145 * mipsread.c (upgrade_type): Build array types correctly, using
1146 create_range_type and create_array_type.
1148 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1150 * remote-nindy.c: Cleanup.
1152 * infrun.c (wait_for_inferior): When rolling back the PC after
1153 a breakpoint, call write_pc so that NPC gets rolled back as well
1156 * blockframe.c (inside_entry_file, inside_main_func,
1157 inside_entry_func): PC of zero is always "bottom of stack".
1159 * printcmd.c (print_frame_args, print_frame_nameless_args):
1160 Let print_frame_nameless_args decide whether there are any,
1161 laying groundwork for possibly later printing 29K args for
1162 functions where we have tag words but no symbols.
1164 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1166 * Makefile.in: fix GDB doc targets for new doc subdir structure
1168 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1170 * stack.c (parse_frame_specification): Parse as many arguments
1171 as there are (up to MAXARGS). Pass all of them in argc, argv
1172 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1173 many there were, onto SETUP_ARBITRARY_FRAME.
1174 * tm-mips.h, tm-sparc.h: Corresponding changes.
1175 * mips-tdep.c, sparc-tdep.c: Ditto.
1177 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1179 * hp300ux-nat.c: Update copyrights.
1180 * mipsread.c (parse_partial_symbols): Complain about block
1181 indexes that go backwards. Fix from Peter Schauer.
1182 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1183 symbol-file that has no linkage symbols to be read.
1184 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1185 from tm- file to xm-file, since they're host dependent.
1186 * valarith.c (value_binop): Typo.
1188 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1190 * sparclite/aload.c: Add copyleft.
1191 * sparclite/crt0.s: Add comment at beginning.
1193 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1195 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1196 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1198 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1200 * values.c (value_headof): Fix typo in which VTBL and ARG were
1201 being confused for one another.
1203 * valops.c (typecmp): Now static.
1205 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1206 baseclass--we don't always inherit its virtual function table
1209 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1210 pointer correctly in case value_struct_elt moves it around.
1212 * valops.c (typecmp): Now static. Also, now groks references
1215 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1216 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1218 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1220 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1221 to avoid "too much defining" error from native C compiler (!).
1223 * Makefile.in (HFILES): Add typeprint.h.
1224 * typeprint.[ch]: Update copyrights.
1226 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1228 * Makefile.in: Update to match doc/ subdir changes.
1230 * config/hp300hpux.mh: No cross-host file needed, just native.
1231 * config/go32.mh: Remove nonexistent "native" support.
1233 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1234 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1235 * m88k-tdep.c (next_insn): Lint, cleanup.
1236 (store_parm_word): Lint.
1238 * README: Fix typo (reported by karl@hq.ileaf.com).
1240 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1242 * expression.h (BINOP_CONCAT): Document use for self concatenation
1243 an integral number of times.
1244 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1246 * valarith.c (value_concat): Rewrite to support self
1247 concatenation an integral number of times.
1248 **** start-sanitize-chill ****
1249 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1250 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1251 eliminate hundreds of spurious shift/reduce and reduce/reduce
1252 conflicts that mask the 5 real ones.
1253 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1254 * ch-exp.y (integer_literal_expression): Remove production,
1256 **** end-sanitize-chill ****
1258 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1260 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1261 implied that "no side effects" was nonfunctional.
1262 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1263 character string and bitstring concatenation.
1264 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1265 * expression.h (exp_opcode): Add BINOP_CONCAT.
1266 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1267 * language.c (string_type): Add function to determine if a type
1269 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1270 * valarith.c (value_concat): New function to concatenate two
1271 values, such as character strings or bitstrings.
1272 * valops.c (value_string): Remove error stub and implement
1274 * value.h (value_concat): Add prototype.
1275 **** start-sanitize-chill ****
1276 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1277 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1278 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1280 **** end-sanitize-chill ****
1282 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1284 * c-exp.y (exp): Add production to support direct creation
1285 of array constants using the obvious syntax.
1286 * c-valprint.c (c_val_print): Set printed string length.
1287 * dwarfread.c (read_tag_string_type): New prototype and
1288 function that handles TAG_string_type DIEs.
1289 * dwarfread.c (process_dies): Add case for TAG_string_type
1290 that calls new read_tag_string_type function.
1291 * expprint.c (print_subexp): Add support for OP_ARRAY.
1292 * gdbtypes.c (create_range_type, create_array_type): Inherit
1293 objfile from the index type.
1294 **** start-sanitize-chill ****
1295 * ch-typeprint.c (chill_print_type): Add case for
1297 * ch-valprint.c (chill_val_print): Fix case for
1299 **** end-sanitize-chill ****
1301 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1303 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1304 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1305 include/coff/mips.h.
1307 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1309 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1310 constants with an explicit null byte terminator. OP_STRING is
1311 now used for real string types.
1312 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1313 they are used by all languages.
1314 * c-lang.c (_initialize_c_language): Move initializations of
1315 builtin_type_* to lang.c.
1316 * c-typeprint.c (c_type_print_varspec_prefix,
1317 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1318 to TYPE_CODE_STRING.
1319 * c-valprint.c (c_val_print): Change the way character arrays
1320 are printed as strings to be consistent with the way strings
1321 are printed when pointer-to-char types are dereferenced.
1322 Remove test of print_max before calling val_print_string, which
1323 now does it's own test.
1324 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1325 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1326 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1327 * gdbtypes.c (builtin_type_*): Add declarations moved from
1329 * gdbtypes.c (create_string_type): New function to create real
1331 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1332 renamed to TYPE_CODE_STRING.
1333 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1334 builtin_type_* types moved from c-lang.c.
1335 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1336 to TYPE_CODE_STRING.
1337 * gdbtypes.h (builtin_type_string): Add extern declaration.
1338 * gdbtypes.h (create_string_type): Add prototype.
1339 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1340 renamed to TYPE_CODE_STRING.
1341 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1343 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1344 renamed to TYPE_CODE_STRING.
1345 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1347 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1348 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1349 to TYPE_CODE_STRING.
1350 * valops.c (allocate_space_in_inferior): New function and
1351 prototype, using code ripped out of value_string.
1352 * valops.c (value_string): Rewritten to use new function
1353 allocate_space_in_inferior, but temporarily disabled until some
1354 other support is in place.
1355 * valops.c (value_array): New function to create array constants.
1356 * valprint.c (val_print_string): Add comment to document use,
1357 complete rewrite to fix several small buglets.
1358 * value.h (value_array): Add prototype.
1359 * value.h (val_print_string): Change prototype to match rewrite.
1360 **** start-sanitize-chill ****
1361 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1362 * ch-exp.y (match_character_literal): Disable recognition of
1363 control sequence form of character literals and document why.
1364 **** end-sanitize-chill ****
1366 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1368 * nindy-share/nindy.c: Add comments to #endif's to clarify
1371 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1372 read_memory to get byte order right.
1373 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1374 anymore. This is done in paread.c now. We expect unwind info
1375 to hang off of objfiles, and search all of the objfiles when until
1377 * (skip_trampoline_code): Cast arg to target_read_memory.
1378 * objfiles.h (struct objfile): Add new field obj_private to hold
1379 per object file private data (unwind info in this case).
1380 * paread.c (read_unwind_info): New routine to read unwind info
1381 for the objfile. This data is hung off of obj_private.
1382 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1383 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1384 make this easier to access.
1386 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1388 * c-valprint.c (cp_print_class_member): Add extern decl.
1389 * c-valprint.c (c_val_print): Extract code for printing methods
1390 and move it to cp_print_class_method in cp-valprint.c.
1391 * c-valprint.c (c_val_print): Extract code to print strings and
1392 move it to val_print_string in valprint.c.
1393 * cp-valprint.c (cp_print_class_method): New function using
1394 code extracted from c_val_print.
1395 * valprint.c (val_print_string): New function using code
1396 extracted from c_val_print.
1397 * value.h (val_print_string): Add prototype.
1398 **** start-sanitize-chill ****
1399 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1400 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1401 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1402 CHECKBUF, growbuf_by_size): New variables, macros, and support
1403 functions for implementing a dynamically expandable temp buffer.
1404 * ch-exp.y (match_string_literal): New lexer function.
1405 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1406 removed and replaced with new CHECKBUF macro.
1407 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1408 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1409 **** end-sanitize-chill ****
1411 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1413 * Makefile.in: Add info for paread.o.
1414 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1416 * blockframe.c (frameless_look_for_prologue): Correct the
1418 * gdbtypes.h, gdbtypes.c: Use const in decl of
1419 cplus_struct_default, now that pa-gas assembler has been fixed.
1420 * hppah-nat.c: Formatting.
1421 * hppah-tdep.c: Remove lots of useless externs for variables we
1423 * (find_unwind_entry): Speed up by using binary search, and a one
1425 * (rp_saved): New routine to see what unwind info says about RP
1426 being saved on the stack frame.
1427 * (frame_saved_pc): Look for prologue to see if we need to
1428 examine the stack for the saved RP or not.
1429 * (init_extra_frame_info): Check for prologue, instead of
1430 framesize to determine if we are frameless or not.
1431 * (frame_chain_valid): Stop backtraces when we run into _start.
1432 * (push_dummy_frame): Reformat to make more readable.
1433 * (find_dummy_frame_regs): ditto.
1434 * (hp_pop_frame): ditto.
1435 * (hp_restore_pc_queue): small cleanup.
1436 * (hp_push_arguments): ditto.
1437 * (pa_do_registers_info): ditto.
1438 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1439 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1440 * Define FRAME_CHAIN_VALID.
1441 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1442 passed to functions.
1444 * paread.c (pa_symtab_read): Use new bfd conventions for
1445 accessing linker symbol table.
1446 * (pa_symfile_init): Access embedded STAB info via BFD section
1447 mechanism and related macros.
1450 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1452 * sparc-stub.c: Use a seperate stack for our traps.
1453 * Handle recursive traps.
1454 * Remove all trap init code. This needs to be done by the
1456 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1458 * (handle_exception): See if we are at breakinst, if so, then
1459 advance PC sp that users can just step out of breakpoint().
1460 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1461 new place if SP has changed.
1462 * (case 's'): Get rid of this, we can't do it yet.
1463 * (case 't'): New command to test any old random feature.
1464 * (case 'r'): New command to reset the system.
1465 * (breakpoint): Add label to breakpoint trap instruction so that
1466 handle_exception() can detect where we are and get past the
1467 breakpoint trivially.
1469 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1471 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1473 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1475 * configure.in: recognise all sparclite variants
1477 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1479 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1480 binary files oring in the right bit.
1482 * main.c, source.c, state.c, symmisc.c: use macros defined in
1483 fopen-{bin|both} when fopening files.
1485 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1487 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1488 from a configuration file (typically including <limits.h>), or to
1489 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1490 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1491 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1492 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1493 * exppritn.c (print_subexp, dump_expression): Add case for
1495 * expression.h (OP_BITSTRING): New expression element type for
1497 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1498 macros to convert between number of expression elements and bytes
1499 to store that many elements.
1500 * i960-tdep.c (leafproc_return): Use new macros to access
1501 minimal symbol name and address fields.
1502 * m88k-pinsn.c (sprint_address): Use new macros to access
1503 minimal symbol name and address fields.
1504 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1505 minimal symbol address field.
1506 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1507 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1508 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1509 Use new BYTES_TO_EXP_ELEM macro.
1510 * parse.c (write_exp_bitstring): New function to write packed
1511 bitstrings into the expression element vector.
1512 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1514 * parser-defs.h (struct stoken): Document that it is used for
1515 OP_BITSTRING as well as OP_STRING.
1516 * parser-defs.h (write_exp_bitstring): Add prototype.
1517 **** start-sanitize-chill ****
1518 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1519 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1520 LOWER, LENGTH): New tokens for keywords.
1521 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1522 upper_lower_argument, length_argument, array_mode_name,
1523 string_mode_name, variant_structure_mode_name): New non-terminals
1525 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1526 * ch-exp.y (match_bitstring_literal): New lexer support function
1527 to recognize bitstring literals.
1528 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1529 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1530 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1531 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1532 * ch-exp.y (yylex): Check tokentab6.
1533 * ch-exp.y (yylex): Call match_bitstring_literal.
1534 **** end-sanitize-chill ****
1536 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1538 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1539 symbol name and value fields.
1541 * c-exp.y (yylex): Make static, to match prototype and other
1544 * expression.h (exp_opcode): Add BINOP_MOD.
1545 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1546 * expprint.c (dump_expression): Handle new BINOP_MOD.
1547 * language.c (binop_type_check): Handle new BINOP_MOD.
1548 * main.c (float_handler): Re-enable float handler when hit.
1549 * valarith.c (language.h): Include, need current_language.
1550 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1551 for integer divide truncates towards zero for negative results.
1552 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1553 * valarith.c (value_binop): Allow arithmetic operations on
1554 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1555 **** start-sanitize-chill ****
1556 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1557 * ch-exp.y (tokentab3): Add MOD and REM.
1558 * ch-exp.y (yylex): Set innermost_block for symbols found
1559 in local scopes. Return LOCATION_NAME for local symbols.
1560 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1561 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1562 **** end-sanitize-chill ****
1564 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1566 * command.c (shell_escape, make_command, _initialize_command):
1567 don't create or use fork if CANT_FORK is defined.
1568 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1569 code written for the IBM PC" remain.
1570 * xm-go32.h: define CANT_FORK
1572 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1574 * remote-sim.c: first attempt at general simulator interface
1575 * remote-hms.c: whitespace
1576 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1577 understand new stack layout. (print_register_hook): print ccr
1578 register in a fancy way.
1580 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1582 * eval.c (language.h): Include.
1583 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1584 to pointer types when the current language is C. It loses for
1585 other languages when the lower index bound is nonzero.
1586 * valarith.c (value_subscript): Take array lower bounds into
1587 account when performing subscripting operations.
1588 * valops.c (value_coerce_array): Add comment describing why
1589 arrays with nonzero lower bounds are dealt with in value_subscript,
1590 rather than in value_coerce_array.
1592 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1594 **** start-sanitize-chill ****
1595 * ch-exp.y (FLOAT_LITERAL): Add token.
1596 * ch-exp.y (literal): Add FLOAT_LITERAL.
1597 * ch-exp.y (match_float_literal): New lexer routine.
1598 * ch-exp.y (convert_float): Remove.
1599 * ch-exp.y (yylex): Call match_float_literal.
1600 * ch-exp.y (yylex): Match single '.' after trying
1601 to match floating point literals.
1602 **** end-sanitize-chill ****
1604 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1605 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1607 * expprint.c (dump_expression): New function for dumping
1608 expression vectors during gdb debugging.
1609 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1610 MULTI_SUBSCRIPT and moved out of BINOP range.
1611 * expression.h (DUMP_EXPRESSION): New macro that calls
1612 dump_expression if DEBUG_EXPRESSIONS is defined.
1613 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1614 * parse.c (length_of_subexp, prefixify_subexp): Change
1615 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1616 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1617 prefixify'ing the expression.
1618 * printcmd.c (print_command_1): Add comment.
1619 **** start-sanitize-chill ****
1620 * ch-exp.y (expression_list): Add useful actions.
1621 * ch-exp.y (value_array_element): Add useful actions.
1622 * ch-exp.y (array_primitive_value): Add production.
1623 * ch-exp.y (yylex): Recognize ',' as a token.
1624 **** end-sanitize-chill ****
1626 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1628 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1629 POSIXize the recursive makes (make [variable assignments] target{s})
1631 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1633 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1634 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1635 CPLUS_MARKER for all SVR4 systems, so follow suit.
1636 * defs.h (strdup_demangled): Remove prototype.
1637 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1638 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1639 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1640 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1641 prim_record_minimal_symbol_and_info): Use new macro
1642 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1643 * minsyms.c (install_minimal_symbols): Use new macro
1644 SYMBOL_INIT_DEMANGLED_NAME.
1645 * stabsread.c (define_symbol): Use new macro
1646 SYMBOL_INIT_DEMANGLED_NAME.
1647 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1648 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1649 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1650 SYMBOL_INIT_DEMANGLED_NAME.
1651 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1652 SYMBOL_DEMANGLED_NAME now tests language itself.
1653 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1654 now tests language itself.
1655 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1656 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1657 mangled name member in the language dependent portion of a symbol.
1658 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1659 mangled name member appropriate for a symbol's language.
1660 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1661 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1662 SYMBOL_DEMANGLED_NAME now tests language itself.
1663 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1664 initializes language dependent portion of symbol.
1665 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1666 demangles and caches the demangled form of symbol names.
1667 * utils.c (fputs_demangled, fprint_symbol): Use current language
1668 to select an appropriate demangling algorithm.
1669 * utils.c (strdup_demangled): Remove, no longer used.
1670 **** start-sanitize-chill ****
1671 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1672 access the Chill mangled name member in the language dependent
1673 portion of a symbol.
1674 * ch-lang.c (chill_demangle): New function, simple demangler.
1675 * defs.h (chill_demangle): Add prototype.
1676 * symtab.h (language_dependent_info): Add struct for Chill.
1677 **** end-sanitize-chill ****
1679 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1681 * Makefile.in (BISON): Add comment that when bison is used, it
1682 must include the "-y" option.
1683 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1684 Remove defines to remap non-yacc symbols, thus backing out of
1685 previous recent changes. Standard policy is that non-yacc parser
1686 generators get fixed, rather than adding bug workarounds in gdb
1687 for each new one that pops up. Expand comment to note this.
1688 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1690 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1692 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1693 case. Use code in N_SOL.
1695 * paread.c: New file that contains all HPPA/HPUX symbol reading
1697 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1698 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1699 * (dbx_symfile_offsets): Make static.
1700 * (pastab_build_psymtabs): New interface routine for paread to
1701 send stabs into dbxread.
1702 * gdb-stabs.h: Remove gobs of HPPA cruft.
1704 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1706 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1708 **** start-sanitize-chill ****
1709 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1710 **** end-sanitize-chill ****
1712 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1713 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1714 and YYDEBUG is not already defined.
1715 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1716 them during the previous replacements.
1717 * printcmd.c (_initialize_printcmd): Update internal documentation
1718 for "set" command to note that the assignment syntax is language
1720 **** start-sanitize-chill ****
1721 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1722 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1723 and YYDEBUG is not already defined.
1724 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1725 single_assignment_action): New terminals and nonterminal for gdb
1726 extensions to chill expression grammer.
1727 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1728 tokens that start with '$' (register names, convenience vars, etc).
1729 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1730 * ch-exp.y (yylex): Call match_dollar_tokens.
1731 **** end-sanitize-chill ****
1733 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1735 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1736 accessing minimal symbol data.
1737 * infcmd.c (read_pc): Use #ifdef, not #if.
1738 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1739 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1740 minimal symbol data.
1742 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1743 frame. Use find_return_regnum to find the caller.
1744 * (find_unwind_entry): New routine to locate stack frame info
1745 associated with a procedure. This looks in the $UNWIND_START$
1746 section in the SOM file.
1747 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1748 figure out where the caller's return address is stored.
1749 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1750 to figure out the frame size for a procedure.
1751 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1752 * (init_extra_frame_info): New routine. Corrects PC and FP for
1753 outermost frame if necessary.
1754 * (frame_chain): New routine, moved from tm-hppa.h.
1755 * (skip_trampoline_code): Handle computed function calls (ie:
1756 calls from $$dyncall).
1757 * (unwind_command): Temporary support function to allow user
1758 to control/observe aspects of the unwind (stack frame) info.
1759 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1760 was in a system call, if so, then read the PC from r31.
1761 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1762 with extra arg for skip_trampoline_code().
1763 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1764 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1765 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1767 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1769 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1770 Call new bfd_get_size() and verify that string table is no larger
1771 than the file that is supposed to contain it.
1772 * symfile.c (syms_from_objfile): Only complain about configured
1773 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1774 current target is the default BFD target.
1776 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1778 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1779 * solib.c (bkpt_names): New array of symbol names to try to
1780 use for the "mapping complete" breakpoint. Configurable
1781 define SOLIB_BKPT_NAME is first one to try.
1782 * solib.c (find_solib): Test debug_base for nonzero rather
1783 than just greater than zero.
1784 * solib.c (enable_break): Use bkpt_names to look up address
1785 at which to set "mapping complete" breakpoint.
1787 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1789 * defs.h (STRCMP, STREQ, STREQN): New macros.
1790 * defs.h (demangle_and_match): Remove prototype.
1791 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1792 and STREQN defined in defs.h.
1793 * dwarfread.c (set_cu_language): For completely unknown languages,
1794 try to deduce the language from the filename. Retain behavior
1795 that for known languages we don't know how to handle, we use
1797 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1798 and demangled name fields in symbol.
1799 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1800 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1801 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1802 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1803 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1804 Replace usages throughout.
1805 * elfread.c (demangle.h): Include.
1806 * elfread.c (record_minimal_symbol): Remove prototype and function.
1807 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1808 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1809 * infcmd.c (jump_command): Remove code to demangle name and add
1810 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1811 * minsyms.c (demangle.h): Include.
1812 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1813 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1814 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1815 * mipsread.c (psymtab_language): Add static variable.
1816 * stabsread.c (demangle.h): Include.
1817 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1818 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1819 * stack.c (return_command): Remove explicit demangling of name
1820 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1821 * symfile.c (demangle.h): Include.
1822 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1823 to match macros in symfile.h and allow them to be compiled
1824 if INLINE_ADD_PSYMBOL is not true.
1825 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1826 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1827 Add code to demangle and cache C++ symbol names. Use macro form
1828 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1829 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1830 Remove, also defined in symfile.c, which we already fixed.
1831 * symtab.c (expensive_mangler): Remove prototype and function.
1832 * symtab.c (find_methods): Remove physnames parameter and fix
1834 * symtab.c (completion_list_add_symbol): Name changed to
1835 completion_list_add_name.
1836 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1837 the normal symbol name and the cached C++ demangled name.
1838 * symtab.c (lookup_demangled_partial_symbol,
1839 lookup_demangled_block_symbol): Remove prototypes and functions.
1840 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1841 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1842 Remove code to try demangling names and matching them.
1843 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1844 Fix to try matching the cached demangled name if no match is
1845 found using the regular symbol name.
1846 * symtab.c (find_methods): Remove unused physnames array.
1847 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1848 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1849 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1850 C++ demangled symbol names.
1851 * symtab.h: Much reformatting of structures and such to add
1852 whitespace to make them more readable, and make them more
1853 consistent with other gdb structure definitions.
1854 * symtab.h (general_symbol_info): New struct containing fields
1855 common to all symbols.
1856 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1857 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1858 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1859 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1860 symbol): Use general_symbol_info struct.
1861 * utils.c (demangle_and_match): Remove, no longer used.
1862 * valops.c (demangle.h): Include.
1863 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1864 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1865 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1866 symmisc.c, symtab.c, valops.c: Replace references to minimal
1867 symbol fields with appropriate macros.
1868 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1869 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1870 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1871 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1872 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1873 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1874 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1875 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1876 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1877 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1878 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1879 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1880 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1881 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1883 * buildsym.c (start_subfile, patch_subfile_names): Default the
1884 source language to what can be deduced from the filename.
1885 * buildsym.c (end_symtab): Update the source language in the
1886 allocated symtab to match what we have been using.
1887 * buildsym.h (struct subfile): Add a language field.
1888 * c-typeprint.c (c_print_type): Remove code to do explicit
1890 * dbxread.c (psymtab_language): Add static variable.
1891 * dbxread.c (start_psymtab): Initialize psymtab_language using
1892 deduce_language_from_filename.
1894 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1896 * valprint.c (val_print): Reorganize comment and add note
1897 about dependency on target byte ordering.
1898 **** start-sanitize-chill ****
1899 * ch-exp.y (value_array_slice): Fix typo.
1900 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1901 byte sized ints are assumed to be char strings and printed with
1902 string syntax. In chill, arrays of chars and arrays of
1903 bytes/ubytes are distinquishable, and printed appropriately.
1904 **** end-sanitize-chill ****
1906 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1908 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1909 read/write routines for HPUX.
1911 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1912 branch targets to compute target address using const from previous
1913 instruction if necessary.
1914 * Add `Q' operator to print out bit position field various
1916 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
1917 cleanups, use new code from Utah.
1918 * (store_inferior_registers): Update to new code from Utah.
1919 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
1920 * (fetch_register): Clear out priv level when reading PCs.
1921 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1922 * Remove decl of errno, #include wait.h and target.h.
1923 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1924 were inside of a kernel call. If so, then PC is in a different
1925 register. Also, mask out bottom two bits of all PCs so as not to
1926 confuse higher level code.
1927 * (push_dummy_frame): Create from #define in tm-hppa.h.
1928 * (find_dummy_frame_regs): Update from Utah.
1929 * (hp_pop_frame): Create from #define in tm-hppa.h.
1930 * (hp_restore_pc_queue): New, from Utah.
1931 * (hp_push_arguments): Big fixes from Utah.
1932 * (pa_do_registers_info, pa_print_registers): Only print out fp
1934 * (skip_trampoline_code): New routine to deal with stubs that
1935 live in nowhereland between callers and callees.
1936 * i860-tdep.c: Remove decl of attach_flag.
1937 * infrun.c (wait_for_inferior): Add new macro
1938 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1939 at by PC will be nullified. If so, then step the target once more
1940 so as to avoid confusing the user.
1941 * (just before step_over_function:): Use stop_func_start, not
1942 stop_pc when checking for the existance of line number info.
1943 stop_func_start will reflect the proper address of the target
1944 routine, not of the stub that we may be traversing to get there.
1945 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
1946 to deal with the stubs that PA compilers sometimes stick between
1947 callers and callees. Also, define FLAGS_REGNUM for access to the
1949 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1951 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1952 write gr0, PC regs, and PSW!
1953 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1954 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1956 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
1957 * Define struct unwind_table_entry.
1958 * valops.c (call_function_by_hand): Add another arg to
1959 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
1962 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1964 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1966 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1968 * Makefile.in (VERSION): Bump to 4.7.4.
1969 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1970 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1971 * Makefile.in (HFILES): Add valprint.h.
1972 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1973 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1974 * typeprint.c, typeprint.h: New files for language independent
1975 type printing functions.
1976 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1977 type printing functions and definitions.
1978 * valprint.h: New include file for language independent value
1979 printing definitions.
1980 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1981 dependent value printing functions.
1982 * c-exp.y (production ptype): Add range_type variable and use new
1983 create_range_type function.
1984 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1985 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1986 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1987 "const static" to ANSI-conformant "static const".
1988 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1989 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
1991 * c-lang.h (c_print_type, c_val_print): Add prototypes.
1992 * coffread.c (decode_type): Add range_type variable and call to
1993 new create_range_type function.
1994 * complaints.c (complain): Remove unused val variable.
1995 * complaints.c (_initialize_complaints): Make it void.
1996 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
1997 variable and call new create_range_type function.
1998 * defs.h (enum val_prettyprint): Move enum from value.h to here
1999 so we can avoid having to include value.h just for prototypes that
2000 need the enum (thanks ANSI).
2001 * dwarfread.c (struct_type): Local anonymous_size variable is
2002 only used if !BITS_BIG_ENDIAN.
2003 * dwarfread.c (decode_subscript_data_item): Add rangetype
2004 variable and call new create_range_type function.
2005 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2007 * eval.c (evaluate_subexp): Remove unused local variable name
2008 and the statement with no side effects that initializes it.
2009 * expprint.c (print_subexp): Change local_printstr to
2011 * gdbtypes.c (create_range_type): New function that creates
2012 a range type using code fragments from object file readers as
2013 an example of what has to be initialized.
2014 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2015 and high_bound parameters, replaced with a single range_type
2016 parameter. Change function body to use passed in range_type
2017 rather than handcrafting one.
2018 * gdbtypes.h (create_range_type): Add prototype.
2019 * gdbtypes.h (create_array_type): Change prototype parameters.
2020 * infrun.c (normal_stop): Remove unused local variables tem and c.
2021 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2022 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2023 stub functions that call error if called.
2024 * language.c (unknown_language_defn, auto_language_defn,
2025 local_language_defn): Add initializers unk_lang_print_type and
2027 * language.h (struct language_defn): Reformat for larger
2028 comments, add la_print_type and la_val_print members. Add
2029 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2030 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2031 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2033 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2035 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2036 * main.c (execute_command): Remove unused local variable cmdlines.
2037 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2038 (clear_displays), symmisc.c (block_depth), values.c
2039 (clear_value_history):
2040 Make testing of truth value of assignment result explicit.
2041 * mipsread.c (upgrade_type): Update FIXME to include future use
2042 of create_range_type.
2043 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2044 whatis_exp, maintenance_print_type): Move prototypes and functions
2046 * printcmd.c (_initialize_printcmd): Move add_com calls for
2047 ptype_command and whatis_command to new typeprint.c.
2048 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2049 * source.c (find_source_lines): Local variable c only used
2050 when LSEEK_NOT_LINEAR is defined.
2051 * stabsread.c (read_array_type): Use new create_range_type
2053 * stabsread.c (read_range_type): Add new index_type variable and
2054 call new create_range_type function rather than handcrafting
2056 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2057 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2058 * symtab.c (type_print_base usages): Use c_type_print_base.
2059 * symtab.c (type_print_varspec_prefix usages): Use
2060 c_type_print_varspec_prefix.
2061 * symtab.c (type_print_method_args usages): Use
2062 cp_type_print_method_args.
2063 * valprint.c: Completely ripped apart and the fragments used
2064 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2065 valprint.h. Remaining stuff is language independent.
2066 * value.h (struct fn_field): Forward declare for prototypes.
2067 * value.h (type_print_1): Remove prototype.
2068 * value.h (enum val_prettyprint): Moved to defs.h.
2069 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2070 * value.h (baseclass_offset): Add prototype.
2071 **** start-sanitize-chill ****
2072 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2073 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2074 * ch-typeprint.c: New file for language dependent type printing.
2075 * ch-valprint.c: New file for language dependent value printing.
2076 * ch-exp.y (parse_number): Remove prototype and stub function.
2077 * ch-exp.y (decode_integer_literal): Removed unused digits and
2079 * ch-exp.y (convert_float): Completely ifdef out for now.
2080 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2081 ch-lang.c (chill_op_print_tab):
2082 Change from ANSI-obsolescent "const static" to ANSI-conformant
2084 * ch-exp.y (yylex): Add unhandled storage class enumeration
2085 literals to switch statement for completeness.
2086 * ch-lang.c (chill_create_fundamental_types): Remove unused
2087 nbytes variable. Change dummy type to 2 bytes to match int.
2088 Handle FT_VOID types gratuituously added to chill DWARF by
2089 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2090 type rather than a one byte TYPE_CODE_INT type.
2091 * ch-lang.c (chill_language_defn): Add chill_print_type and
2093 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2094 **** end-sanitize-chill ****
2096 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2098 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2099 bfd_get_symbol_leading_char instead.
2101 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2102 leading character from names.
2103 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2104 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2105 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2107 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2108 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2109 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2110 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2111 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2112 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2113 * symfile.c (syms_from_objfile): Insert debugging check to test
2114 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2116 * doc/gdbint.texinfo (Host Conditionals): Remove
2117 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2119 (Target Conditionals): Remove all of the above.
2121 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2123 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2124 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2126 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2128 * coffread.c (decode_type): catch negative tagndx fields generated
2130 * exec.c: comment out string following #endif.
2131 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2132 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2134 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2135 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2137 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2139 * complaints.c: New file, code moved from utils.c.
2140 * complaints.c (complain): Made into a varargs function.
2141 * complaints.h: New file, code moved from symfile.h.
2142 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2143 * Makefile.in (HFILES): Add complaints.h.
2144 * Makefile.in (OBS): Add complaints.o.
2145 * symfile.c (complaint_root, stop_whining, complaint_series,
2146 complain, clear_complaints, add_show_from_set for stop_whining):
2147 Moved to complaints.c.
2148 * symfile.h (struct complaint, complaint_root decl, complain
2149 prototype, clear_complaints prototype): Moved to complaints.h.
2150 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2151 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2152 complaints.h. Remove casts from arguments to complain(),
2153 which is now a varargs function, and remove unnecessary
2154 placeholder zero args.
2155 * defs.h (begin_line): Add prototype.
2156 * defs.h (vprintf_filtered): Add prototype.
2157 * dwarfread.c (varargs.h): Remove, no longer needed.
2158 * dwarfread.c (dwarfwarn): Remove prototype and function.
2159 * dwarfread.c (complaints): Define a bunch of complaints.
2160 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2161 usages to standard complain() calls.
2162 * utils.c (begin_line): New function that ensures that
2163 whatever gets filter-printed next starts on its own line.
2164 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2165 but to stdout (calls vfprintf_filtered internally).
2167 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2169 * remote.c: Avoid printf_filtered line limit. Suggested by
2170 Robert R. Henry, <rrh@tera.com>.
2171 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2173 * main.c (main): Accept --silent as well as --quiet. Change +help
2174 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2176 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2177 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2179 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2181 * tm-nindy960.h, remote-nindy.c: Lint.
2183 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2185 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2186 a optional type to decorate as an array type, the type of the
2187 index, and the bounds of the array. Records this additional info
2188 in the array type for use with languages with nonzero array
2190 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2191 to note that arrays may have bounds.
2192 * gdbtypes.h (create_array_type): Update prototype.
2193 * c-exp.y (ptype production): Adjust for new create_array_type
2194 calling conventions.
2195 * coffread.c (decode_type): Call create_array_type rather than
2196 handcrafting array types.
2197 * convex-tdep.c (value_type): Remove, now use create_array_type.
2198 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2199 vector_type into calls to create_array_type.
2200 * dwarfread.c (decode_subscr_data): Name changed to
2201 decode_subscript_data_item throughout.
2202 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2203 create_array_type. Now records index type and range as well.
2204 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2205 change to use create_array_type.
2206 * dwarfread.c (read_subroutine_type): Test existing user defined
2207 types before decorating them, to ensure they are blank, and
2208 complain about it if they are not.
2209 * dwarfread.c (decode_fund_type): For unrecognized types, always
2210 return some valid type (type integer). If the unrecognized type
2211 cannot be an implementation defined type, complain as well.
2212 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2213 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2214 * mipsread.c (upgrade_type): Add FIXME comment that code to
2215 handcraft arrays should be replaced with call to create_array_type.
2216 * stabsread.c (read_array_type): Replace code to handcraft
2217 array types with call to create_array_type.
2218 * valprint.c (type_print_varspec_prefix): Minor formatting
2219 change, join lines that don't need to be split.
2221 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2223 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2224 decl for attach_flag, it now lives in inferior.h.
2225 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2226 Make most functions static.
2227 * hppah-nat.c: General cleanups, remove BSD specific code (since
2228 that all lives in hppab-nat.c).
2229 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2230 Change sense of test against inside_entry_file(). This fix is
2232 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2233 to read/write_register_bytes().
2234 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2235 work around PA-GAS assembler bug. Also, add trailing */ to some
2237 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2238 Same reason as above.
2240 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2242 * mipsread.c (parse_symbol): When checking whether a structured
2243 type is an enum, check qualifiers of its first member, as well as
2244 the base type of the member. Bug found and fixed by John M.
2245 Farrell, <farrell@fjord.reo.dec.com>.
2247 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2248 * remote-vx.c: Don't include vx-share/reg.h.
2249 * vx-share/ptrace.h: Reproduce from scratch.
2250 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2251 * Makefile.in: Remove references to removed files, and to removed
2252 29k-share directories.
2254 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2256 * c-lang.c (_initialize_c_language): Name changed from
2258 * m2-lang.c (_initialize_m2_language): Name changed from
2260 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2261 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2262 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2263 expression parsing into c-lang.c and m2-lang.c respectively.
2264 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2265 m2-exp.y respectively.
2266 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2267 and m2-* files respectively.
2268 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2269 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2270 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2271 * expression.h (struct block): Forward declaration for prototypes.
2272 * language.h (struct objfile): Forward declaration for prototypes.
2273 **** start-sanitize-chill ****
2274 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2275 * Makefile.in (HFILES): Add ch-lang.h.
2276 * Makefile.in (OBS): Add ch-lang.o.
2277 * ch-exp.y: Migrate code that has nothing to do with expression
2278 parsing into ch-lang.c.
2279 * ch-lang.c: New file, code migrated from c-exp.y.
2280 * ch-lang.h: New file, internal interface between ch-* files.
2281 * ch-lang.c (_initialize_chill_language): Name changed from
2282 _initialize_chill_exp.
2283 **** end-sanitize-chill ****
2285 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2286 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2287 * config/amix.mh (NATDEPFILES): Add.
2288 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2291 * dwarfread.c (decode_subscr_data): Remove spurious test that
2292 accepted only integer subscript types. We don't do anything
2293 with the type at the moment anyway.
2295 **** start-sanitize-chill ****
2296 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2298 * ch-exp.y (match_character_literal): Fix case where no
2299 match at all is found.
2300 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2301 width types. For example, "INT" is always 2 bytes regardless
2302 of the values of any TARGET_*_BIT macros. So use explicit
2303 numeric sizes for the types.
2304 **** end-sanitize-chill ****
2306 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2308 * c-exp.y (c_create_fundamental_type): New function to create
2309 language specific fundamental types for C.
2310 * m2-exp.y (m2_create_fundamental_type): New function to create
2311 language specific fundamental types for Modula 2.
2312 * c-exp.y (c_language_defn, cplus_language_defn): Add
2313 c_create_fundamental_type to language struct initializers.
2314 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2315 to language struct initializers.
2316 * dwarfread.c (expression.h, language.h): Include.
2317 * dwarfread.c (ftypes): New array to hold fundamental types
2318 for current compilation unit.
2319 * dwarfread.c (cu_language_defn): New pointer to language
2320 struct for language of current compilation unit.
2321 * dwarfread.c (dwarf_fundamental_type): New function to
2322 create/lookup fundamental types.
2323 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2324 * dwarfread.c (throughout): Replace lookup_fundamental_type
2325 with dwarf_fundamental_type.
2326 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2327 compilation unit (may be different language or different objfile).
2328 * gdbtypes.c (lookup_fundamental_type): Move actual type
2329 creations into language specific fundamental type creation
2330 functions and call via create_fundamental_type. Add comment
2331 about this function being obsolescent.
2332 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2333 sized signed and unsigned integers.
2334 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2335 * language.c (language_def): New function to lookup a language
2336 struct given it's enumeration.
2337 * language.h (struct language_defn): Add la_fund_type, a pointer
2338 to a function that creates fundamental types for this language.
2339 * language.h (create_fundamental_type): New macro to create
2340 fundamental types based on the current language.
2341 * language.h (language_def): Add prototype.
2342 * language.c (unk_lang_create_fundamental_type): New function
2343 for initializing language structs, calls error if called.
2344 * language.c (unk_language_defn, auto_language_defn,
2345 local_language_defn): Use unk_lang_create_fundamental_type.
2346 **** start-sanitize-chill ****
2347 ch-exp.y (chill_create_fundamental_type): New function.
2348 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2349 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2350 **** end-sanitize-chill ****
2352 **** start-sanitize-chill ****
2353 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2355 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2357 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2358 as GCC_PRODUCER and GPLUS_PRODUCER.
2359 **** end-sanitize-chill ****
2361 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2363 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2366 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2368 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2369 rather than '$'. This particular piece of braindamage is
2370 spreading like ooze. It's now infected libiberty, deja-gnu,
2372 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2373 hardwired '$' character.
2375 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2377 (Changes to break incredibly ugly, unmaintainable 750 line
2378 read_struct_type function up into managable pieces.)
2379 * Makefile.in (VERSION): Bump to 4.7.3.
2380 * stabsread.c (struct field_info): Local struct definition.
2381 * stabsread.c (read_member_functions, read_struct_fields,
2382 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2383 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2384 functions from fragmented read_struct_type.
2385 * stabsread.c (stabs_general_complaint): Catchall complaint.
2386 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2387 symbol name continuation code. Use macro throughout.
2388 * stabsread.c (various places): Replace add-one-to-pointer
2389 with pointer increment.
2390 * stabsread.c (read_type): Retain function local copy of type
2391 descriptor. Rearrange code calling read_struct_type() to match
2393 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2394 a single blank as the name of nameless enumerations. Recognize
2395 this special case and set nameless flag.
2396 **** start-sanitize-chill ****
2397 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2399 * ch-exp.y (access_name): New non-terminal token and
2401 * ch-exp.y (general_procedure_name): Now a terminal token.
2402 * ch-exp.y (location): Expand production.
2403 * ch-exp.y (match_simple_name_string): New function.
2404 * ch-exp.y (yylex): Call match_simple_name_string and return
2405 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2406 **** end-sanitize-chill ****
2408 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2410 * munch: Backslash escape vertical bar characters inside
2411 grep patterns since they have special meaning for some greps.
2412 * parse.c (write_exp_string): Complete rewrite to store string
2413 contants as a leading explicit length, followed by the string data,
2414 followed by a trailing explicit length.
2415 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2416 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2417 Use recorded explicit length of strings in expression elements,
2418 rather than strlen. Adjust code to skip over strings stored in
2419 expression elements, and code to access strings, to account for
2420 new leading explicit size expression element.
2421 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2422 0, to avoid negative expression element indices.
2423 * valops.c (search_struct_method): Minor whitespace change.
2425 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2427 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2428 which together maintain a dynamically expandable static buffer
2429 for the lexer to use when translating C strings to their internal
2430 form (other future uses possible). Fix parsing of C style strings
2431 to do the normal C style input conversions of escaped character
2433 * valops.c (value_string): Remove translation of escaped
2434 character sequences, now done in C expression parser.
2435 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2436 and decides if it should be printed in literal form or some other
2437 form, based on it's ASCII value and setting of sevenbit_strings.
2438 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2439 macro, change indentation style.
2440 **** start-sanitize-chill ****
2441 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2442 * ch-exp.y (chill_printstr): First cut at real function instead
2444 **** end-sanitize-chill ****
2446 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2448 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2450 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2452 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2454 * defs.h (sevenbit_strings): Add declaration.
2455 * defs.h (printchar): Replace with gdb_printchar.
2456 * language.h (language_defn): Add new function pointers
2457 la_printchar and la_printstr, to do language dependent
2458 printing of characters and strings.
2459 * language.h (local_printchar, local_printstr): New macros
2460 to call language dependent functions pointed to by la_printchar
2461 and la_printstr respectively.
2462 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2463 dependent functions for printing characters and strings.
2464 * c-exp.y (c_language_defn, cplus_language_defn): Add
2465 c_printchar and c_printstr.
2466 * command.c (do_setshow_command): Rename printchar use to
2468 * expprint.c (print_subexp): Replace C style string output
2469 with call to local_printstr.
2470 * language.c (unk_lang_printchar, unk_lang_printstr):
2471 New stubs, currently errors.
2472 * language.c (unknown_language_defn, auto_language_defn,
2473 local_language_defn): Add unk_lang_printchar and
2475 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2476 language dependent functions to print characters and strings.
2477 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2478 * utils.c (printchar): Renamed to gdb_printchar.
2479 * valprint.c (print_string): Remove prototype, function moved
2480 to c-exp.y, where it becomes c_printstr.
2481 * valprint.c (print_max): Made global for reference from the
2482 language dependent printing routines in *-exp.y.
2483 * valprint.c (repeat_count_threshold): New variable with function
2484 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2485 Change all references to old macro to references to new variable.
2486 * valprint.c (value_print, val_print): Replace calls to
2487 print_string with calls to local_printstr.
2488 * valprint.c (val_print): Replace C style character printing
2489 with call to local_printchar.
2490 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2491 * valprint.c (_initialize_valprint): Add add_show_from_set
2492 call for setting up repeat_count_threshold as print variable.
2493 **** start-sanitize-chill ****
2494 * ch-exp.y (decode_integer_value): New function.
2495 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2496 * ch-exp.y (chill_printchar, chill_printstr): New language
2497 dependent functions for printing characters and strings.
2498 * ch-exp.y (chill_language_defn): Add chill_printchar and
2500 **** end-sanitize-chill ****
2502 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2504 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2505 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2506 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2508 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2510 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2511 and assume the process has been killed.
2513 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2515 * remote-udi.c (udi_open): Reset vars so that user can re-run
2516 programs without leaving GDB.
2517 * (many routines): Slightly improve error handling.
2518 * (download): Zero out BSS by longs instead of bytes to avoid
2519 timeouts in real hardware.
2520 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2521 that connection is no longer in use after shutdown() of socket.
2522 This keeps GDB from dying of a SIGPIPE when you issue multiple
2523 `target udi' commands.
2525 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2527 * language.h (language_format_info): New structure to bundle
2528 local formatting information.
2529 * language.h (language_defn): Replace individual format info
2530 with language_format_info structs.
2531 * language.h (local_*_format, local_*_format_prefix,
2532 local_*_format_specifier, local_*_format_suffix): New macros
2533 for binary/octal/decimal/hex formats to access info elements.
2534 * c-exp.y (c_language_defn): Update for new format handling.
2535 * m2-exp.y (m2_language_defn): Update for new format handling.
2536 * dbxread.c (language.h): Include for partial-stab.h use.
2537 * mipsread.c (expression.h, language.h): Include for
2539 * defs.h (local_hex_format, local_hex_format_custom,
2540 local_hex_string, local_hex_string_custom): Move to language.h.
2541 * language.c (local_hex_format_custom, local_hex_string,
2542 local_hex_string_custom, local_octal_format_custom): Use new
2544 * language.c (unknown_language_defn, auto_language_defn,
2545 local_language_defn): Update for new format handling.
2546 * printcmd.c (print_scalar_formatted): Use new macros
2547 to access decimal and binary format info for printing.
2548 **** start-sanitize-chill ****
2549 * c-exp.y (chill_language_defn): Update for new format handling.
2550 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2551 * ch-exp.y (decode_integer_literal): Add function
2552 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2553 * ch-exp.y (builtin_type_chill_char): Add definition.
2554 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2555 **** end-sanitize-chill ****
2557 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2559 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2561 (aix_framedata): added nosavedpc field.
2562 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2564 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2565 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2566 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2567 instructions as function_frame_info does. Expand special case of
2568 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2570 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2572 (function_frame_info): Set frameless if the function has no frame,
2573 and set nosavedpc if the PC was not saved. Handle gcc generated
2574 stfd 31,-4(31); st 31, -12(31) correctly.
2575 (frameless_function_invocation): New second argument pcsaved; if 0
2576 return whether the function has a frame, if 1 return whether the
2578 (frame_initial_stack_address): Correct typo: cache registers for
2579 callee_fi, not for fi, (avoids reading garbage memory locations).
2581 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2583 * infrun.c (wait_for_inferior (just before step_over_function
2584 label)): Change test for stepping into subroutine to check for the
2585 presence of line number info. This makes stuff compiled with -g1
2586 cause GDB to not lose control when stepping.
2588 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2589 Improve comments as well.
2591 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2593 * Makefile.in (VERSION): Bump to 4.7.2
2594 * symtab.c (find_pc_symtab): Fix return of random value
2596 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2597 Makefile since it contains sed patterns used in generation.
2598 Add sed pattern to also delete #include of any malloc.h.
2599 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2600 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2601 function names to conform to K&R terminology with respect to
2602 logical and bitwise operators:
2603 UNOP_ZEROP => UNOP_LOGICAL_NOT
2604 UNOP_LOGNOT => UNOP_COMPLEMENT
2605 BINOP_LOGAND => BINOP_BITWISE_AND
2606 BINOP_LOGXOR => BINOP_BITWISE_XOR
2607 BINOP_LOGIOR => BINOP_BITWISE_IOR
2608 BINOP_AND => BINOP_LOGICAL_AND
2609 BINOP_OR => BINOP_LOGICAL_OR
2610 PREC_OR => PREC_LOGICAL_OR
2611 PREC_AND => PREC_LOGICAL_AND
2612 PREC_LOGIOR => PREC_BITWISE_IOR
2613 PREC_LOGXOR => PREC_BITWISE_XOR
2614 PREC_LOGAND => PREC_BITWISE_AND
2615 value_zerop() => value_logical_not()
2616 value_lognot() => value_complement()
2617 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2618 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2619 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2620 and is nonexistant in some SVR4 based systems.
2621 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2622 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2624 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2625 * source.c (source_info): Fix minor nits, print "1 line" rather
2626 than "1 lines", and "language is <lang>".
2627 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2628 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2629 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2631 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2632 **** start-sanitize-chill ****
2633 * ch-exp.y: New expression parser, for GNU-Chill.
2634 * defs.h (enum language): Add language_chill.
2635 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2636 LANG_MODULA2 a recognized language.
2637 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2638 Chill as well as Modula-2.
2639 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2640 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2641 * language.c (set_language_command): Add chill.
2642 * language.c (binop_result_type, integral_type, character_type,
2643 boolean_type, structured_type, value_true, binop_type_check):
2644 Add language_chill cases.
2645 * language.h (_LANG_chill): Define.
2646 * symfile.c (deduce_language_from_filename): Recognize the
2647 filename extensions ".chill", ".c186", and ".c286" for Chill.
2648 * valprint.c (typedef_print): Add case for language_chill.
2649 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2650 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2651 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2652 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2654 * Makefile.in (distclean): Add target ch-exp.tab.c.
2655 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2656 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2657 * eval.c (evaluate_subexp): Add OP_BOOL case.
2658 * expprint.c (print_subexp): Add OP_BOOL case.
2659 **** end-sanitize-chill ****
2661 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2663 * infcmd.c (set_environment_command): Avoid skipping first
2664 char of env value if an '=' appears in it. Bug report and fix
2665 by Mark Jungerman, <maj@lucid.com>.
2667 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2669 * infcmd.c (step_over_calls): Improve comments.
2670 * symtab.c (find_pc_psymtab): Clean up a bit.
2671 * (find_pc_symtab): Fix comments, clean up code.
2672 * (find_pc_line): General cleanups, efficiency improvements.
2673 Also, don't return garbage when some line info exists, but there
2676 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2678 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2679 member, and the stat pointer passed to vmap_symtab was NULL, the
2680 wrong vmap entries would be modified. Fixes behavior where
2681 attempting to load symbols for a module with no member would mess
2682 up already read in symbols.
2684 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2686 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2687 29k-share/dfe/mini2udi.o.
2688 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2689 * alldeps.mak, depend: Update to deal with removal of
2690 aforementioned files.
2691 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2692 requirement for useless 'program' argument. Clean up
2693 udi_create_inferior, and udi_load to call common download()
2694 routine. Create download routine to load remote hosts directly
2695 (with the help of BFD) so that we don't need yank.c and
2697 Fix udi_detach to call UDIDisconnect with
2698 the right arguments. Clean up udi_resume, don't assign tip_error
2699 twice. Clean up udi_wait, straighten out status codes. Make
2700 udi_kill really work.
2702 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2704 * c-exp.y: separated host/target idea of integer type size,
2705 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2706 UINT and CHAR rules. (parse_number): work out the targetwise type
2707 of a number based upon it's size and qualifiers. (yylex): chars
2708 are now treated the same way as ints.
2710 * source.c (indentify_source_line): don't core dump if wanted
2711 line is larger than number of lines in source. (can happen when
2712 coff gets confused about #included source).
2714 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2716 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2717 when debugging a program with 100 shared libraries.
2719 * solib.c (solib_map_sections): Always close the BFD we open.
2720 Free all malloc'd storage we allocate, too, including error cases.
2721 (struct so_list): Remove unused so_bfd member.
2722 (clear_solib): Don't bother closing so_bfd.
2724 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2725 cacheable. `So many symbol files, so little file descriptors.'
2727 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2729 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2730 Stubs should stand alone as much as possible.
2732 * source.c (show_directories): Avoid printf_filtered length prob
2733 pointed out by Jonathan Stone.
2735 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2736 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2737 <Lee_Cooprider@vos.stratus.com>.
2739 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2741 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2742 struct, not struct itself.
2743 * serial.h (serial_restore): Fix prototype, takes pointer not
2746 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2748 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2749 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2751 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2753 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2754 Stubs should stand alone as much as possible.
2756 * README: Add remote-es1800.c and remote-st2000.c to table.
2757 * go32-nat.c: Remove, there is no native go32 support.
2758 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2760 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2762 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2763 new routines to deal with sending SIGINTs to attached processes
2764 when the user interrupts the controlling GDB.
2765 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2766 the aforementioned routines when waiting for the attached process.
2768 * elfread.c, mipsread.c: Include <string.h>.
2769 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2770 * serial.h: Add prototype for serial_restore().
2772 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2774 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2775 minimal_symbol_count, because the NULL symbol is not included in
2776 the count. This prevented this function from finding the last
2777 symbol in the table.
2779 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2781 * dbxread.c (process_one_symbol): if not defined
2782 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2783 the start of the function, not just after N_FUN.
2785 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2787 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2788 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2789 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2790 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2791 file. Remove preprocessor defines that previously did remapping.
2793 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2795 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2796 Bug fix courtesy of Alexander Klaiber.
2798 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2800 hp300 native support (hp300hpux untested).
2802 * hp300ux-xdep.c: removed.
2803 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2804 * xm-hp300hpux.h: updated copyright.
2805 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2806 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2807 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2808 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2809 fork-child.o coredep.o corelow.o.
2810 (NAT_FILE, NATDEPFILES): new macros.
2811 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2812 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2814 (NAT_FILE, NATDEPFILES): new macros.
2815 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2817 Vax ultrix native support.
2819 * nm-vax.h: new file.
2820 * Makefile.in (HFILES): added nm-vax.h.
2821 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2822 coredep.o corelow.o removed.
2823 (NAT_FILE, NATDEPFILES): new macros.
2824 * xm-vax.h: updated copyright.
2825 (REGISTER_U_ADDR): removed.
2827 Apollo native support (untested).
2829 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2830 * a68v-nat.c, nm-apollo68[bv].h: new files.
2831 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2832 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2833 * a68v-xdep.c: removed.
2834 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2835 inftarg.o fork-child.o a68v-xdep.o.
2836 (NAT_FILE, NATDEPFILES): new macros.
2838 * defs.h: include nm.h.
2839 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2840 sparc-tdep.c, : do not include nm.h.
2841 * doc/gdbint.texinfo: nm.h now included in defs.h.
2843 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2845 * Makefile.in (VERSION): 4.7.1 post release!
2847 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2849 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2851 * Makefile.in (VERSION): gdb-4.7 release.
2852 * README: Update for gdb-4.7.
2854 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2856 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2859 * alldeps.mak, depend: Update.
2861 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2863 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2865 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2866 causes problems in setting breakpoint in the right place in
2867 functions with `float' args which are passed as doubles.
2868 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2869 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2871 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2873 * Makefile.in (HFILES): Add nm-i386sco.h.
2874 * dwarfread.c: include <sys/types.h> for SCO.
2875 * infptrace.c: Don't include ptrace.h under SCO.
2876 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2878 * config/i386v.mt: Add exec.o to TDEPFILES.
2880 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2882 * i386v-nat.c: Remove space from front of #endif.
2883 * irix4-nat.c: Remove externs of registers[], include inferior.h
2885 * mips-nat.c: Explicitly initialize zerobuf to 0!
2886 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2887 Always setup fci->frame, even if it's non-zero. Too many places
2888 depend upon this behavior (and I have to get a release out the
2890 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2891 processing_gcc_compilation if we find the embedded stabs marker.
2892 This fixes several bugs with finding the location of short or char
2893 function parameters passed on the stack.
2895 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2897 Native support for sun4sol2.
2899 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2900 * nm-sysv4.h: new file.
2901 * Makefile.in (HFILES): added nm-sysv4.h.
2902 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2903 (NAT_FILE, NATDEPFILES): new macros.
2904 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2906 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2908 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2909 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2911 * Makefile.in (VERSION): Tick to 4.6.9.
2913 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2915 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
2916 definition, replace with portable one.
2917 * remote-nindy.c: Lint.
2918 (nindy_wait): Return type is int, result is inferior_pid.
2919 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2920 (initialize_symmisc): Remove empty function.
2921 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2922 Remove obsolete, misspelled macro.
2923 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2924 (all @node commands): Use new form to avoid nitpicking errors.
2925 * doc/gdbint.texinfo: Document host/native/target split.
2927 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
2929 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
2931 * xm-mips.h (offsetof): Don't define this if __STDC__.
2933 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2935 umax native support (untested).
2937 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2939 (NAT_FILE, NATDEPFILES): new macros.
2940 * config/umax.mt (TDEPFILES): removed exec.o.
2941 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
2942 removed to nm-umax.h.
2943 * nm-umax.h: new file.
2944 * Makefile.in (HFILES): added nm-umax.h.
2946 hppa native support (untested).
2948 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2949 (NAT_FILE, NATDEPFILES): new macros.
2950 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2951 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2952 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2953 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2954 * hppa[bh]-xdep.c: removed.
2955 * hppa[bh]h-tdep.c: do not include ptrace.h.
2956 * Makefile.in (HFILES): added nm-hppa[bh].h.
2958 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
2960 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
2962 * mips-nat.c: Straighten out include files. Work around
2963 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2966 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2968 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2969 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2970 backtraces from core files work.
2971 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2972 Functions are now defined in mips-nat.c.
2974 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2976 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2977 serial_default_name().
2979 * remote-hms.c, ser-go32.c, serial.h: Change from
2980 serial_timedreadchar() to new serial_readchar().
2982 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2984 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2986 * c-exp.y: Moved handling of 'const' and 'volatile' from
2987 <type> to <typebase>. This removes 2 conflicts.
2989 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
2991 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
2992 from breakpoint table when reseting breakpoints.
2994 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
2996 Native support cleanup and corefile fixes for i386 SVR4 systems.
2998 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2999 fill_fpregset): Moved to i386v4-nat.c
3000 * i386v4-nat.c, nm-i386v4.h, : New files.
3001 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3002 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3003 change i386v-nat.o to i386v4-nat.o.
3005 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3007 Miscellaneous 386 configs updated.
3009 * config/i386aout.mt (TDEPFILES): removed exec.o.
3010 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3011 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3012 (NAT_FILE, NATDEPFILES): new macros.
3013 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3014 config/i386v4.mt (TDEPFILES): removed exec.o.
3015 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3016 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3017 (NAT_FILE, NATDEPFILES): new macros.
3018 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3019 fork-child.o coredep.o corelow.o i386-xdep.o.
3020 (NAT_FILE, NATDEPFILES): new macros.
3022 Native support cleanup for i386bsd (untested).
3024 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3025 * config/i386bsd.mh (NATDEPFILES): added exec.o
3026 * tm-i386bsd.h (FLOAT_INFO): removed.
3027 * nm-i386bsd.h (FLOAT_INFO): added.
3029 Native support for i386v (untested).
3031 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3032 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3033 (NAT_FILE, NATDEPFILES): new macros.
3034 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3035 * i386-xdep.c: removed.
3036 * Makefile.in (HFILES): added nm-i386v.h
3037 * i386v-nat.c, nm-i386v.h: new file.
3038 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3040 * tm-i386v.h (FLOAT_INFO): removed.
3042 Native support for linux (untested).
3044 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3045 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3046 (NAT_FILE, NATDEPFILES): new macros.
3047 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3048 * Makefile.in (HFILES): added nm-linux.h.
3049 * nm-linux.h: new file.
3050 * xm-linux.h: updated copyright. cleaned up formatting.
3051 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3053 Native support for sun386 (untested).
3055 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3056 fork-child.o sun386-xdep.o.
3057 (NAT_FILE, NATDEPFILES): new macros.
3058 * config/sun386.mt (TDEPFILES): removed exec.o.
3059 * Makefile.in (HFILES): added nm-sun386.h.
3060 * sun386-nat.c, nm-sun386.h: new file.
3061 * sun386-xdep.c: removed.
3062 * xm-sun386.h: updated comment and copyright.
3063 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3066 Native support for i386mach (untested).
3068 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3069 fork-child.o mach386-xdep.o.
3070 (NAT_FILE, NATDEPFILES): new macros.
3071 * Makefile.in (HFILES): added nm-i386mach.h.
3072 * nm-i386mach.h, i386mach-nat.c: new files.
3073 * mach386-xdep.c: removed.
3074 * xm-i386mach.h: updated copyright.
3075 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3078 Native separation for go32 (untested).
3080 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3081 * go32-nat.c: new file.
3082 * go32-xdep.c (call_ptrace, child_resume,
3083 fetch_inferior_registers, store_inferior_registers,
3084 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3086 Native support for m88k (untested).
3088 * Makefile.in (HFILES): added nm-m88k.h
3089 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3090 FETCH_INFERIOR_REGISTERS): removed.
3091 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3092 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3093 (NAT_FILE, NATDEPFILES): new macros.
3094 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3095 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3096 * m88k-xdep.c: removed.
3098 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3100 * i386b-nat.c: Comment changes.
3101 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3103 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3105 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3107 Avoid longjmp()-catching compilation errors in cross-ports.
3109 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3110 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3111 Move from mips-tdep.c and tm-{irix3,mips}.h.
3112 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3114 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3117 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3118 (fetch_core_registers): Fix bfd_seek arguments.
3120 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3122 Make core files work again (add back the `core' target).
3124 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3125 (NATDEPFILES): Add corelow.o.
3126 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3129 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3130 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3131 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3132 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3133 appears. FIXME, these should be moved to NATDEPFILES for native
3136 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3138 Ultra3 host/target/native split. (untested).
3140 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3141 (fetch_register, fetch_inferior_registers,
3142 store_inferior_registers, fetch_core_registers): removed to
3144 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3146 * Makefile.in (HFILES): added nm-ultra3.h.
3147 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3148 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3150 (NAT_FILE, NATDEPFILES): new macros for native support.
3151 * config/ultra3.mt (TDEPFILES): exec.o removed.
3153 * xm-vaxult.h: add MEM_FNS_DECLARED.
3155 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3157 * Makefile.in (VERSION): Roll to 4.6.8.
3158 (OBS): Put version.o first, so Makefile rebuild happens early.
3160 * command.h: Publicize prototype for not_just_help_class_command.
3161 * command.c: Remove proto.
3162 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3163 output. Move "maint info" from class info to class maintenance,
3165 * infrun.c: Move "stop" to class_obscure, and give it a
3166 function so it will not be seen as a global help topic. FIXME,
3167 it should be possible to set these attributes independently.
3169 * core.c (core_command): Make nicer error message for no core support.
3171 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3173 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3174 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3176 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3177 (scan_compilation_units): Punt unused filename arg. dbfoff,
3178 lnoffset, and curlnoffset are file_ptr's now.
3179 (dwarf_build_psymtabs): Drop desc and filename args; use
3180 objfile. dbfoff and lnoffset are file_ptr's now.
3181 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3182 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3183 (elf_symfile_read): Skip desc and filename args to
3184 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3185 * gdb-stabs.h: Use file_ptr rather than off_t.
3186 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3187 compile-time debug check that someone turned off as "unused".
3188 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3189 * symfile.h: Update dwarf_build_psymtabs and
3190 elfstab_build_psymtabs prototypes.
3191 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3192 Use file_ptr offsets. bfd_seeks use L_SET.
3194 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3196 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3197 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3198 value so that demangler won't be invoked. This greatly speeds up
3200 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3201 linked_proc_info so that it properly deallocates the appropriate
3202 item after it is done with it instead of before.
3203 * Don't pass bogus frame pointer to create_new_frame(). Just
3204 leave it as zero so that lower level code will figure out the
3207 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3209 Sony News native support.
3211 * Makefile.in (HFILES): added nm-news.h.
3212 * nm-news.h: new file.
3213 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3214 fork-child.o coredep.o to NATDEPFILES.
3215 (NAT_FILE, NATDEPFILES): new macros for native support.
3216 * config/news.mt (TDEPFILES): removed exec.o.
3218 * remote-vx.c: remove redundant include of sys/time.h.
3220 * infrun.c: include ctype.h. Otherwise some machines result in
3221 undefined for isdigit.
3223 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3225 * configure.in: Convert m68k entries to m68* entries to handle
3226 all the various m68xxx hosts and targets.
3227 * config/news1000.mt: No longer needed, same as news.mt.
3229 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3231 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3233 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3235 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3236 nm-sun2.h, nm-mips.h.
3238 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3240 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3242 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3244 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3246 * xm-hppah.h: if __STDC__ is not defined, define
3248 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3249 compiler; see the comment in the file.
3251 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3253 First cut at support for all BSD variants on 386.
3255 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3256 * i386b-nat.c: New native support file.
3257 * configure.in: Add host and target for i[34]86-*-bsd*.
3258 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3260 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3262 Sun2 native support (untested).
3264 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3265 REGISTER_U_ADDR): removed to nm-sun2.h.
3266 * nm-sun2.h: new file.
3267 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3268 fork-child.o sun3-xdep.o removed.
3269 (NAT_FILE, NATDEPFILES): new macros.
3271 Mips native support. Decstation and iris4 have been tested.
3274 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3275 fill_fpregset): removed to irix4-nat.c
3276 * mips-xdep.c: removed.
3277 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3279 * procfs.c: include nm.h.
3280 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3281 * xm-irix4.h: bump copyright.
3282 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3283 PROC_NAME_FMT): removed.
3284 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3285 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3286 (NAT_FILE, NATDEPFILES): new macros for native support.
3287 (CC): supply default compiler switches.
3288 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3289 fork-child.o coredep.o.
3290 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3292 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3293 fork-child.o mips-xdep.o coredep.o.
3294 (NAT_FILE, NATDEPFILES): new macros for native support.
3296 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3298 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3299 (NATDEPFILES): added fork-child.o
3300 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3301 (NATDEPFILES): added fork-child.o
3302 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3303 (NATDEPFILES): added fork-child.o
3305 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3307 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3308 by using puts_filtered instead.
3310 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3312 * remote-nindy.c (nindy_load): Replacement version from Steve
3313 Chamberlain, doesn't require forking to run "strip" or "sx".
3315 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3317 * Makefile.in (HFILES): Add nm-*.h files.
3319 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3321 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3322 (NATDEPFILES): added fork-child.o.
3324 * doc/gdbint.texinfo: document a few more macros, create new
3325 section for native macros.
3327 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3329 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3330 resolution of copyright issues.
3332 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3334 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3335 subdir gets configured.
3337 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3339 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3341 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3342 searching for a "bfd_strip" program. Also, fixed up arguments
3343 passed to that program.
3345 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3346 which is now used for something else. Rewrite description of
3347 associated parameters to match how gdb does it now.
3348 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3350 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3352 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3354 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3357 * inferior.h (proc_signal_handling_change): prototype removed.
3358 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3359 (handle_command): now calls target_notice_signals.
3360 * procfs.c (proc_signal_handling_change): renamed to
3361 procfs_notice_signals. Now static. Add prototype. All callers
3363 * target.h (struct target_ops): new field, to_notice_signals.
3364 (target_notice_signals): new macro to cover new field.
3365 * target.c (cleanup_target): default to_notice_signals to ignore.
3366 * corelow.c (core_ops),
3368 inftarg.c (child_ops),
3369 procfs.c (procfs_ops),
3370 remote-adapt.c (adapt-ops),
3371 remote-eb.c (eb_ops),
3372 remote-es1800.c (es1800_ops, es1800_child_ops),
3373 remote-hms.c (hms_ops),
3374 remote-mm.c (mm_ops),
3375 remote-nindy.c (nindy_ops),
3376 remote-st2000.c (st2000_ops),
3377 remote-udi.c (udi_ops),
3378 remote-vx.c (vx_ops, vx_run_ops),
3379 remote.c (remote_ops),
3380 target.c (dummy_target),
3381 xcoffexec.c (exec_ops): added static initializer for
3383 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3385 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3387 * main.c (define_command): Add forgotten initializer.
3389 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3391 * language.c, language.h: Move saved_language out to global
3392 expected_language. Set expected_language when user expectation
3394 * language.c (language_info): Don't print type/range checking gub.
3395 * main.c (main): Set expected language.
3396 (execute_command): Check against expected language.
3397 * symfile.c (set_initial_language): Set expected language.
3399 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3401 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3403 A bunch of changes mostly to improve debugging of C++ programs.
3404 Specifically, the calling of inferiors methods is improved.
3406 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3407 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3408 hide the implementation details of pointer-to-method objects.
3409 How to tell if the pointer points to a virtual method is
3410 still very dependent on the particular compiler, but this
3411 should make it easier to find the places to change.
3412 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3413 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3414 macros, instead of a hard-wired-in code that incorrectly
3415 assumed a no-longerused representation of pointer-to-method
3416 values. And otherwise fix the relevant bit-rotted code.
3418 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3419 If there are both fields and methods, put a space between.
3421 * stabsread.c (read_struct_type): Fix bug in handling of
3422 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3423 by '_'). (It used to prematurely exit the loop reading in
3424 the fields, so it would think it should start reading
3425 methods while still in the fields. This could crash gdb
3426 given a gcc that can emit nested type information.)
3428 * valops.c (search_struct_method): Pass 'this' value by
3429 reference instead of by value. This provides a more
3430 consistent interface through a recursive search where the
3431 "bottom" functions may need to adjust offsets (due to multiple
3433 * valops.c, value.h, values.c: Pass extra parameters to
3434 value_fn_field and value_virtual_fn_field so we can
3435 correctly adjust offset for multiple inheritance.
3436 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3437 virtual function calls by using value_virtual_fn_field().
3438 * values.c: New function baseclass_offset, derived from
3439 baseclass_addr (which perhaps can be made obsolete?).
3440 It returns an offset rather than an address. This is a
3441 cleaner interface since it doesn't mess around allocating
3443 * valops.c (search_struct_method): Use baseclass_offset
3444 rather than baseclass_addr.
3446 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3448 * Makefile.in: Re-install 29K/UDI stuff.
3449 * remote-udi.c (udi_resume): Clean up.
3450 * (udi_wait): Rewrite, leave out bugs.
3451 * Add debugging code to print out all register fetches and stores.
3452 * Straighten out target_ops.
3453 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3455 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3457 * remote-udi.c (udi_create_inferior): run with no arguments should
3458 not pass the program name as an argument, since the UDI code
3459 already handles that.
3460 (udi_load): get the symbols from prog_name, not arg_string (the
3461 load command should really use arg_string as the program name, not
3462 prog_name, but at least the run command works now).
3464 * munch: HP9000/300 nm puts an extra space between T and symbol
3467 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3468 needed for vxworks targets.
3470 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3472 * am29k-tdep.c (_initialize_29k): Make it possible for the
3473 user to set and query the address where function calls into the
3474 inferior write a small scratch routine. `set call_scratch_address'
3475 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3476 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3477 not already cached validly.
3479 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3481 Rs6000 native support.
3483 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3484 machines without this header should not be compiling this file.
3485 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3486 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3487 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3488 * xm-rs6000.h: do not include ptrace.h.
3489 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3490 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3491 infptrace.o and inftarg.o move to NATDEPFIES.
3492 (NAT_FILE, NATDEPFILES): new macro for native support.
3494 Sun3 native support.
3496 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3497 new macros for native support.
3498 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3499 removed sun3-xdep.o.
3500 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3502 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3503 * sun3-nat.c, nm-sun3.h: new files for native support.
3505 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3507 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3508 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3509 dbfsize and use it to initialize new local file scope dbsize.
3510 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3511 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3512 DIEs as well as the current check for undersize DIEs. This helps
3513 to gracefully detect and reject corrupted DIE information.
3515 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3517 Add `command hooks' and a hook for inferior program stopping.
3519 * command.h (struct cmd_list_element): Remove unused `aux'
3520 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3521 * command.c (add_cmd): Initialize new fields, elim old.
3522 (add_alias_cmd): Clone new fields.
3523 (delete_cmd): Un-hook hookee if we're deleting hook.
3524 (help_cmd): Tell user the command is hooked, if it is.
3525 (lookup_cmd_1): Abbreviations return the original command
3526 instead of themselves, so that hooks on the original cmd will be
3528 * defs.h (enum command_class): Add class_pseudo and comments.
3529 * gdbcmd.h (execute_user_command): Add prototype.
3530 * infrun.c (normal_stop): If the stop command is hooked,
3531 run the hook whenever we stop.
3532 (hook_stop_stub): Stub for catch_errors.
3533 (_initialize_infrun): Set up pseudo "stop" command.
3534 * main.c (execute_user_command): Code extracted from execute_command.
3535 (execute_command): If hooked, run the hook before the command.
3536 (define_command): If defining a new hook, check the command it
3537 is hooking, and warn if none. Install the hook.
3538 * source.c (_initialize_source): "l" is an abbrev for "list".
3539 * doc/gdb.texinfo: Document command hooks.
3541 * Makefile.in (VERSION): Roll to 4.6.7.
3542 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3543 * infrun.c (breakpoints_inserted): Make it static again.
3544 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3546 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3548 Native file renaming.
3550 * nat-sparc.c -> sparc-nat.c
3551 * nat-sun4os4.h -> nm-sun4os4.h
3552 * nat-trash.h -> nm-trash.h
3553 * config/sun4os4.mh: track file renaming.
3554 * configure.in: link to nm.h rather than nat.h.
3555 * infptrace.c: include nm.h rather than nat.h.
3557 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3559 Host/target/native split for sun4.
3561 * Makefile.in (TSOBS): removed corelow.o.
3562 * infptrace.c: included nat.h.
3563 * nat-trash.h: temporary header file. This should be removed once
3564 all hosts have the native/host/target split.
3565 * configure.in: add a symlink from nat-trash.h to nat.h if no
3566 other nat file exists for this configuration.
3567 * sparc-tdep.c: no longer include sys/ptrace.h.
3568 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3569 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3571 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3572 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3573 to NATDEPFILES. removed sparc-xdep.o.
3574 (NATDEPFILES, NAT_FILE): new macros for native support.
3576 Break the direct connection from core_file_command to any
3577 particular type of core file support.
3579 * target.h (find_core_target): new prototype.
3580 * target.c (find_core_target): new function. Walks the target
3581 list looking for the core target.
3582 * core.c (core_file_command): replace calls to core_detach and
3583 core_open with find_core_target and direct calls.
3585 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3587 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3589 config/hp300hpux.mh: ALLOCA1 was not defined.
3591 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3593 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3594 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3595 until we can figure out a better way to do paging.
3597 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3599 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3600 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3601 * hppa-coredep.c: Remove, now that we use the hook.
3602 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3603 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3605 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3606 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3607 be ripped out and reimplemented right (see elfread.c).
3608 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3610 Rename all HPPA files to fit into unique DOS filenames:
3611 * *hppabsd* => *hppab*
3612 * *hppahpux* => *hppah*
3614 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3616 Make the /proc support a target-struct in its own right.
3618 * Makefile.in: Remove inftarg.[co], since it is now included via
3620 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3621 reference infptrace.o. Add fork-child.o to all *.mh that
3624 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3625 No longer global functions.
3626 (fork_inferior): New global function from fork-child.c.
3627 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3628 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3629 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3630 (child_create_inferior): New tiny function that calls fork_inferior.
3631 * fork-child.c: New file, containing fork_inferior, which is
3632 built from slight mods to inftarg.c's child_create_inferior.
3634 * procfs.c (procfs_ops): Add target vector.
3635 (attach): Rename as static do_attach.
3636 (procfs_create_inferior): New tiny function that calls fork_inferior.
3637 (child_xfer_memory): Rename to static procfs_xfer_memory.
3638 (store_inferior_registers): Rename to static procfs_store_registers.
3639 (inferior_proc_init): Rename to static procfs_init_inferior.
3640 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3641 procfs_files_info, procfs_open, procfs_mourn_inferior,
3642 procfs_can_run): Slightly mangled copies of the corresponding
3643 child_XXX routines from inftarg.c.
3644 (proc_wait): Renamed to static procfs_wait.
3645 (child_resume): Rename to static procfs_resume.
3646 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3647 (initialize_proc_fs): Rename to initialize_procfs. Set up
3650 * putenv.c: index -> strchr.
3651 * regex.c: Always rename bcopy to memcpy, etc.
3652 FIXME: Eventually do the renames rather than use #define's.
3653 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3655 * sparc-xdep.c: Move deferred_stores to target dependent.
3656 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3658 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3660 Split non-target-dependent code out of target_attach routines.
3662 * target.h: Comments on target_attach args and results.
3663 * infcmd.c (attach_command): Check for existing execution, call
3664 target_attach, set up terminal status and wait_for_inferior, wait
3665 for the attach status, and do normal_stop.
3666 * inftarg.c (child_attach): Remove target independent stuff.
3667 * remote-adapt.c (adapt_attach): Ditto.
3668 * remote-mm.c (mm_attach): Ditto.
3669 * remote-udi.c (udi_attach): Ditto.
3670 * remote-vx.c (vx_attach): Ditto.
3674 * remote-hms.c (hms_attach): Remove completely, it was useless.
3675 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3676 commented-out start_remote calls.
3677 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3678 DENTER and DEXIT macros and their calls. Use a real debugger --
3679 like gdb -- to see what functions are being called when.
3680 * utils.c (strcmp_iw): Make nonstatic, for lint.
3682 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3684 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3686 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3688 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3689 fix to differentiate between gcc1 & gcc2 compiled files so that we
3690 can debug calls that pass structs as args correctly.
3691 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3692 so, and what version.
3694 * remote.c (remote_wait): Make regs be char to avoid picayune
3695 ANSI compiler warnings.
3697 * energize.h: Move all external struct decls to inside of
3698 __STDC__, add prototype for energize_shell_wait().
3699 * energize.c (getpty): Clean up, make us really get a controlling
3701 * (energize_initialize): Disable SIGIO prior to setting up for
3702 I/O interrupts. Move setsid(), et. al. to getpty().
3703 * (energize_shell_wait): New routine to wait for things started
3704 via the shell command, uses wait() instead of /dev/proc.
3705 * Also, add prototype for execute_command_1().
3707 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3709 * inftarg.c (child_create_inferior, child_attach,
3710 child_mourn_inferior): collect unix child process stratum
3711 functions which live below the target vector into this file to
3712 facilitate host/target/native split. Also, make them static.
3713 * inflow.c (child_mourn_inferior): removed.
3714 * infrun.c (child_create_inferior, child_attach): removed.
3715 (resume): becomes global so that functions below the
3716 target vector can find it.
3717 * inferior.h (resume): add prototype.
3718 (child_mourn_inferior, child_create_inferior, child_attach):
3721 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3722 replaced with find_default_attach and
3723 find_default_create_inferior.
3725 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3727 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3728 addresses don't get displayed in the wrong positions.
3730 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3732 Separate core functions along target vector in preparation for
3733 native support. Functions above vector now live in core.c. Those
3736 * core.c (solib_add_stub, core_close, core_open, core_detach,
3737 get_core_registers, core_files_info, core_ops): moved to corelow.c
3738 (_initialize_core): removed addition of core_ops target.
3739 * corelow.c: new file.
3740 (solib_add_stub, core_close, core_open, core_detach,
3741 get_core_registers, core_files_info, core_ops): moved from core.c
3742 (_initialize_corelow): new function.
3743 * gdbcore.h (core_open, core_detach): added prototypes.
3744 (core_ops): add forward declaration.
3745 * Makefile.in (SFILES_MAINDIR): add core.c
3747 (TSOBS): change core.o to corelow.o
3749 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3751 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3752 instead of 'sun' predefined symbol so that trap analysis code is
3753 enabled only when the TARGET is a sun3.
3755 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3757 * tm-i960.h (ext_format_i960): Add top-level declaration.
3758 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3759 blocks, else Sun4 compiler complains.
3761 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3763 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3764 instruction's argument. Patch from jonathan@cs.stanford.edu
3767 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3769 Break the thread of control that implies that a unix child
3770 process will be the default target.
3772 * target.c (find_default_run_target, find_default_attach,
3773 find_default_create_inferior, return_zero): new functions.
3774 (cleanup_target): Make return_zero the default for to_can_run.
3776 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3777 child_create_inferior references with find_default_XXX instead.
3779 * target.h (struct target_ops): new field, to_can_run.
3780 (find_default_attach, find_default_create_inferior): new prototypes.
3781 (target_can_run): new macro.
3783 * Also added a zero (default) to_can_run element to all static
3784 struct target_ops initializations throughout GDB, except:
3785 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3787 * infrun.c (child_create_inferior): Clean up error handling when
3788 no exec file is specified.
3789 (child_attach): Don't require exec file.
3791 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3793 Remove kill_inferior_fast, in favor of target_kill, which goes
3794 through the target vector.
3796 * inferior.h (kill_inferior_fast): remove declaration.
3798 * main.c (disconnect): call quit_cover using catch_errors rather
3799 than calling kill_inferior_fast directly. New way goes through
3800 the target vector, handles attached processes, and writes
3801 command history if appropriate.
3802 (quit_cover): new function, wrapper for quit_command.
3804 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3805 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3806 inlining them into the local kill_inferior when needed.
3808 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3810 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3811 * stabsread.c (read_struct_type): Simplify complicated expression
3812 for dumb DECstation compiler.
3814 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3816 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3817 operands to memory management instructions, from WRS.
3819 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3821 * main.c (main): Back out previous language setting changes.
3822 Replace with simple default to C before processing any init
3823 files. There MUST be a language set, even in the absence of
3824 init files or executables, or expression parsing fails.
3826 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3828 * main.c (main): Move code that sets initial language to
3829 symfile.c. Fixup places where command files are processed to
3830 be consistent in setting a default language if none has been
3832 * symfile.c (set_initial_language): Add code moved from
3833 main() that sets an initial default language when a new
3834 symbol file is read.
3835 * symfile.c (symbol_file_command): Call set_initial_language.
3836 * symtab.c (find_main_psymtab): Add FIXME comment.
3838 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3840 * breakpoint.c, sparc-tdep.c: comment changes.
3841 * configure.in: removed target_dependent line.
3843 * remote-mm.c (mm_attach): change printf to error to prevent
3845 * remote-udi.c (udi_attach): change printf to error to prevent
3848 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3849 calls to {fetch|store}_inferior_registers with calls to
3850 target_{fetch|store}_registers, for remote-target independence.
3852 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3854 * Makefile.in: Fix bug I introduced in merging Rich's change.
3855 * infrun.c (child_create_inferior): Use proceed() rather than
3856 doing all the same stuff by hand.
3858 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3860 * Makefile.in, configure.in: add support for files used only when
3861 configured native, that is, when host = target.
3863 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3865 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3866 stores are target dependent and were moved from xm to tm.
3868 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3870 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3872 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3873 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3875 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3877 * target.h (struct target_ops): removed to_convert_to_virtual and
3878 to_convert_from_virtual elements. Initializations removed from
3879 all static initializations.
3880 (target_convert_to_virtual, target_convert_from_virtual):
3882 (host_convert_to_virtual, host_convert_from_virtual): Removed
3883 forward declarations.
3884 * target.c (cleanup_target): removed default assignments for
3885 to_convert_to_virtual and to_convert_from_virtual.
3886 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3888 * findvar.c (value_of_register, value_from_register):
3889 target_convert_to_virtual inlined.
3890 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3891 * valops.c (value_assign): target_convert_from_virtual inlined.
3893 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3895 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3896 position wrong if used for the prompt.
3897 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3899 Support for accessing arbitrary MIPS stack frames in memory.
3901 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3902 set, run it before INIT_EXTRA_FRAME_INFO.
3903 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3905 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3906 (FP) value in the frame_info struct if it is zero (as from top of
3908 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3910 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3911 comes back as zero. So does FP_REGNUM, as a trigger for
3912 init_extra_frame_info.
3914 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3915 the program counter set before INIT_EXTRA_FRAME_INFO is run.
3916 (INIT_FRAME_PC): Defined to null.
3917 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
3918 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
3919 Briefly explain MIPS stacks in GDB.
3921 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3923 * copying.awk, copying.c (show_copying_command,
3924 show_warranty_command): Rename from copying_info, warranty_info,
3925 to match command function conventions.
3927 * utils.c (prompt_for_continue): Reinitialize more-counts
3928 before printing anything, and again afterward. Fix comments.
3929 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
3930 or alloca() if needed.
3932 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3933 detect native versus cross-host.
3935 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3937 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3938 Suns. Rename to m68k_saved_pc_after_call.
3939 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
3940 m68k_saved... instead of sun3_saved...
3942 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
3944 * Makefile.in (update-depend, update-alldeps): Split out of
3945 setup-to-dist, for convenience in rebuilding the depend and
3947 (assorted): Update to catch straggler files when building gdb.tar.Z.
3949 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3951 Preliminary cleanup for splitting host/native/target.
3953 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3954 here; it is dealt with at a gdb-target-independent level.
3955 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3956 high toned routine. Fix return type to void.
3957 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
3958 Rich and I believe the "real problem" was that both single_step
3959 and target_resume were issuing PT_CONTINUE calls. This would
3960 cause the second PT_CONTINUE to sometimes fail because the process
3961 was already running.
3962 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3964 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3966 * energize.c (pty_to_kernel): Must check for EAGAIN as
3967 termination condition.
3968 (full_filename): Don't prepend dirname if filename begins with /.
3969 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3971 (getpty (NCR)): Lotsa bug fixes...
3972 (kernel_dispatch (case StopRType)): Use kill() instead of
3973 killpg() so we can deal with losing systems...
3974 (wait_for_events): Work around NCR select() lossage. It doesn't
3975 zero out readfds when select() returns zero.
3976 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3977 getcwd() instead of getwd() (NCR getwd() seg faults).
3978 (energize_wait): Use sigaction() for NCR. Their version of signal()
3979 is unreliable by default.
3981 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3982 error from PIOCSWSTOP.
3984 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3985 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3986 defs.h, utils.c: Make vfprintf_filtered global.
3988 * energize.c (send_location): New routine to consolidate all
3989 places where we must notify kernel of where the given pc is.
3990 (cplus_demangle): Put single-quotes around demangled names.
3991 (energize_call_command): Call send_location() after doing up,
3992 down, and frame commands.
3994 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3996 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
3997 pass at doc for two new remote targets---29K using UDI, and Tandem
3998 ST2000 using STDBUG.
4000 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4002 * doc/all.m4: turn on H8/300 stuff for generic manual
4004 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4005 after explicit call to breakpoint() in serial stubs.
4007 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4009 * mipsread.c: Clean up some white space.
4010 (parse_symbol): Handle stEnd of stFile.
4011 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4013 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4014 store_inferior_registers): Replace unexplained numbers
4015 with manifest constants from a DECstation header file.
4016 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4017 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4019 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4021 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4022 for "down". Suggested by Richard Stallman.
4024 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4026 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4027 redeclaration bug on SunOS 4.
4029 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4031 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4032 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4033 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4034 they aren't already there.
4035 * remote-vx.c (vx_prepare_to_store): Ditto.
4036 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4038 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4040 Removed a large number of changes inserted by Per Bothner
4041 for C++ support. These will go back in when they've been
4044 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4046 * serial.h: Fix prototye for serial_raw().
4047 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4048 serial_write() to match prototypes.
4049 * remote-st2000.c (get_reg_name): Make *p be const.
4051 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4053 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4054 to agree with target structure field type.
4055 (nindy_store_registers): Ditto.
4057 * Makefile (OPCODES): New var, pointing to opcodes library.
4058 (CLIBS, CDEPS): Include it.
4059 (saber_gdb): Load opcodes library.
4061 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4063 * a68v-xdep.c (store_inferior_registers): declare as void.
4064 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4065 * remote-st2000.c: Massive changes to use new serial package.
4066 Also added 'connect' command to transparantly connect to serial
4068 * ser-termios.c: Big cleanup, use nicer coding conventions.
4069 * ser-bsd.c: New module, serial stuff for BSD systems.
4070 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4071 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4073 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4075 * doc/gdb.texinfo: fix shameful error of agreement reported by
4076 jimb@occs.cs.oberlin.edu (Jim Blandy)
4077 * doc/gdb.texinfo: remove old partial discussion of remote serial
4078 protocol (via serial debug stubs)
4079 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4080 use of serial debug stubs
4082 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4084 * symfile.h: Declaration of set_demangling_style() moved
4085 here from demangle.h (which is now in ../include).
4086 * i386-xdep.c: Update comment.
4088 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4090 * symtab.c (completion_list_add_symbol): restructured to optimize
4091 for time. First clip names that cannot match. Then clip any
4092 names we've already considered. Drop a redundant strncpy. Drop
4093 a redundant malloc and associated free for demangled names.
4095 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4097 * a68v-xdep.c (store_inferior_registers): Define as type void.
4098 * configure.in: Add host m68k-apollo*-bsd*.
4099 * demangle.c (struct demanglers): Use enum instead of constant
4100 value to keep braindamaged HP/Apollo compiler happy.
4102 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4104 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4105 match "FOO". This allows 'break Foo' to work when Foo is
4106 a mangled C++ function. (See comment before function.)
4108 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4110 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4111 for files in vx-share/*.c.
4112 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4113 for normal GDB source files.
4115 * Makefile.in (VERSION): Roll to 4.6.6.
4117 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4118 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4119 * tm-sun3os4.h: Update comments.
4120 * xm-delta88.h: Remove STACK_END_ADDR.
4122 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4124 * Makefile.in (VERSION): Roll to 4.6.5.
4126 * infrun.c: Lint for recent `handle' changes.
4128 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4129 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4130 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4131 should include a ser-XXX.o module.
4133 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4134 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4136 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4137 known suns in configure.in, rather than mapping them to unique
4138 config files that happen to duplicate other config files.
4139 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4140 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4142 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4144 * configure.in (*-*-sunos*): Use trailing * to match all
4145 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4146 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4147 in production on Sun-4.
4148 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4149 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4150 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4152 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4153 config/sparc-noun.mt: New target configs for embedded.
4154 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4156 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4157 target definitions for embedded with and without underlines on
4160 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4161 not a parameter of the CPU, but of the development environment.
4162 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4164 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4166 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4167 (which involves reading in main's symtab) if we have no breakpoints.
4169 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4171 * dwarfread.c (cu_language): New local variable to record
4172 language for current compilation unit being processed.
4173 * dwarfread.c (set_cu_language): New local function to decode
4174 and record language for current compilation unit being processed.
4175 * dwarfread.c (synthesize_typedef): Add local function to
4176 synthesize a typedef for C++ classes, structs, unions, and
4178 * dwarfread.c (read_structure_scope): Synthesize typedefs
4179 for C++ classes, structs and unions.
4180 * dwarfread.c (read_enumeration): Synthesize typedefs for
4182 * dwarfread.c (read_file_scope): Call set_cu_language to
4183 record language for current compilation unit. After symtab
4184 is built, save this recorded language.
4185 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4186 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4187 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4188 typedefs for C++ classes, structs, unions, and enumerations.
4189 * dwarfread.c (scan_compilation_units): Call set_cu_language
4190 to record language for current compilation unit.
4191 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4192 for TAG_enumeration_types, rather than in add_partial_symbol.
4193 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4194 case with class, struct, and union type cases, now that they are
4195 the same. Remove tests for non-NULL name attributes, now done
4197 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4198 treat as alias for TYPE_CODE_STRUCT for now.
4200 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4202 * Makefile.in: map "gdb" through program_transform_name when
4205 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4207 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4208 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4209 Use "regi" for local indexing through register numbers, reserving
4210 "regno" for the name of a specific register passed as an input
4211 parameter. Fix bug propagated through all versions that sometimes
4212 used regno as an index when it should have been regi, thus using
4213 -1 as an index in some cases.
4215 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4217 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4218 respectively, so same demangler can be used by other programs.
4219 * Makefile.in: Remove demangler stuff.
4220 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4221 * demangle.c (_initialize_demangler): Tell demangler which
4222 CPLUS_MARKER to assume.
4224 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4226 RS/6000 portability changes (for hosting cross-debuggers).
4228 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4229 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4230 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4231 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4232 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4233 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4234 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4235 (NO_SINGLE_STEP): Add, target-dependent.
4236 (loadinfotextindex): Lowercase, remove "aix_".
4237 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4238 (NO_SINGLE_STEP): Remove, target-dependent.
4239 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4240 * xcoffread.c: Only build file if RS/6000 native GDB.
4241 (build_function_symbol): Remove #if 0'd code.
4242 * rs6000-tdep.c: Cleanup. Add static fn protos.
4243 Use CORE_ADDR for addresses throughout. Make void fns void.
4244 (pop_dummy_frame): Add FIXME about bogosity of design here.
4245 (rs6000_struct_return_address): Ditto.
4246 (frameless_function_invocation, frame_get_cache_fsr,
4247 frame_initial_stack_address, xcoff_relocate_symtab,
4248 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4249 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4250 Use CORE_ADDRs. Change identifiers to lowercase.
4252 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4253 supplying dummy routines if non-native. Add prototype for
4254 static exec_one_dummy_insn. Move a mess of functions to
4255 rs6000-tdep.c (as above). Remove #if 0'd code.
4257 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4258 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4259 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4261 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4264 * vx-share/README, nindy-share/README: New files describing
4265 how these directories' code is shared, and with whom.
4267 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4269 * configure.in (target configurations): Reformat into table.
4270 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4272 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4273 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4274 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4275 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4276 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4277 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4279 * Makefile.in (config-check): Add command to check whether
4280 configure.in is consistent with config/*.
4282 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4284 * configure.in (host configurations): Reformat nested cases into
4285 easy-to-maintain table.
4286 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4287 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4289 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4291 * cplus-dem.c: Reorder args to most local functions to make them
4292 follow the consistent pattern of struct work_stuff pointer first,
4293 followed by pointer into string being demangled, followed by
4294 pointer to the string where the result is being stored, followed
4295 by other args. Also generally replace most variables of name
4296 "type" with "mangled" for consistency. They all pointed to the
4297 same string but half were one name and half the other.
4298 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4299 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4300 use whenever a qualified name is being demangled.
4301 * cplus-dem.c (do_type): Qualified names are treated similarly
4302 to fundamental types, not as modifiers of fundamental types.
4304 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4306 * configure.in: Add sparclite as a target.
4308 * sparc-stub.c (handle_exception): Flush instruction cache just
4309 before returning to the user. (hexToInt): Fix overzealous cleanup.
4311 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4313 * infrun.c (handle_command): Rewrite to allow multiple signal
4314 numbers, signal number ranges, and to recognize "all" to mean all
4315 signals except those used by the debugger.
4316 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4317 to set or reset actions for specific signals.
4319 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4321 * coffread.c (decode_type): Call alloc_type to alloc new
4323 * stabsread.c (read_array_type, read_range_type, define_symbol):
4324 Call alloc_type to alloc new types.
4325 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4326 from type_obstack to symbol_obstack.
4327 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4329 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4330 associated with a type, using the same mechanism as was used to
4331 allocate space for the type structure itself.
4332 * coffread.c (patch_type, coff_read_struct_type,
4333 coff_read_enum_type): Use TYPE_ALLOC.
4334 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4335 * gdbtypes.c (create_array_type, check_stub_method,
4336 allocate_cplus_struct_type): Use TYPE_ALLOC.
4337 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4338 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4339 read_range_type): Use TYPE_ALLOC.
4341 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4343 * breakpoint.c (breakpoint_re_set): Select a default source
4344 symtab if one is not currently selected.
4345 * utils.c (query): Call wrap_here before building the output
4346 query string, to turn off wrapping and flush any buffered output.
4347 Otherwise our query may end up in the wrap buffer and never be
4349 * eval.c (evaluate_subexp): Report error when attempting to
4350 evaluate subscript for types without a target type, rather
4351 than dumping core by using the NULL pointer.
4352 * symfile.c (symbol_file_command): Forget current_source_symtab
4353 and current_source_line when discarding symbol table.
4355 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4357 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4359 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4360 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4362 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4364 * remote.c (remote_open): Fix baud rate setting to make -b flag
4365 work. (remote_wait): Change 'T' message parser to deal with new
4366 improved format which allows stub to send an arbitrary bunch of
4368 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4369 make all this re-entrant by storing all state on the stack. Clean
4370 up memory error trapping. (computeSignal, set_debug_traps):
4371 make it all table driven. Make a start at a baud rate setting command.
4373 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4375 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4377 * remote-vx.c: redefine malloc to avoid buggy declaration on
4378 RS/6000 <rpc/types.h>.
4379 xm-rs6000.h: include <sys/select.h> to define fd_set for
4380 <rpc/svc.h> on RS/6000.
4382 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4384 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4385 recursive invocations of make. Always create installation
4388 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4390 * m68k-pinsn.c: Minor fix in style of output (don't use
4391 range to indicate floating point control registers).
4393 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4395 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4397 * infcmd.c (registers_info): Handle multiple register names.
4398 Changes inspired by Roland McGrath.
4400 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4402 * sparc-stub.c: New file. Mix it with your SPARClite
4403 application, and it will speak GDB remote protocol!
4404 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4405 deal with arbitrary registers. Needed for sparc-stub.
4407 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4409 * cplus-dem.c (cplus_markers): Add table for gnu style and
4410 use throughout, in place of compile time constant CPLUS_MARKER.
4411 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4412 * cplus-dem.c (cfront_special): New function, as suggested
4413 by pfieland@stratus.com.
4414 * cplus-dem.c (forget_types): New function.
4415 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4417 * cplus-dem.c (mop_up): Call forget_types().
4418 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4419 Use throughout, instead of checking current_demangling_style.
4420 * cplus-dem.c (demangle_signature): When finding an explicit
4421 start of function args, forget all remembered types for
4422 lucid/cfront style demangling.
4423 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4424 underbar characters, use last pair as the delimiter. Hoist
4425 gnu_special() call up to cplus_demangle(). Call cfront_special()
4427 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4428 for inherited classes.
4429 * cplus-dem.c (demangle_args): Document quirks of numbered
4430 references to previously seen types.
4431 * dbxread.c (read_ofile_symtab, process_one_symbol):
4432 Use AUTO_DEMANGLING rather than explicitly checking
4433 current_demangling_style.
4434 * demangle.h: Add some comments.
4435 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4436 CFRONT_DEMANGLING): New macros.
4437 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4438 not found in the actual producer string produced by lcc.
4439 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4440 than explicitly checking current_demangling_style.
4442 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4444 * breakpoint.c (enable_longjmp_breakpoint,
4445 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4446 Check for duplicate breakpoints at the same address. Bug report
4447 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4449 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4451 * buildsym.c (end_symtab): Document that end_symtab can return
4452 NULL under non-error conditions.
4453 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4454 returned from end_symtab for empty compilation units.
4456 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4458 * am29k-tdep.c: Lint from DECstation compiler.
4459 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4460 As the man page says, "Sometimes you just can't get lint to shut
4461 up". That doesn't mean you should blow away the code it won't
4463 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4464 it up over the next few weeks. Make mips x 29k build.
4465 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4466 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4467 but leave it as a comment because the breakpoint instruction
4468 is not easily accessible at this moment (it's static, and if
4469 we define one here, it goes into every file compiled).
4471 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4473 * Makefile.in (VERSION): Bump to 4.6.3.
4474 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4475 function scopes when building partial symbol tables.
4476 * objfiles.c (open_existing_mapped_file): Make it clear in
4477 warning message that out of date mapped files are ignored.
4478 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4479 unit source file name in error message.
4481 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4483 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4484 * dwarfread.c (struct_type): In absence of AT_byte_size for
4485 bitfield, use size of object of member's type for the size of
4486 the anonymous object containing the bit field.
4487 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4488 an AT_byte_size attribute is seen.
4489 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4490 union aux_ext (was aux_ent).
4491 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4492 unsigned char* to char*, for Lucid compiler.
4493 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4494 to be correct type (from unsigned char* to char*).
4495 * valprint.c (type_print_derivation_info): Minor tweak to placement
4496 of commas in derived class printing.
4497 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4499 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4501 * xm-go32.h: Define LSEEK_NOT_LINEAR
4502 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4503 then work out the lseek positions of newlines by running through
4504 the file and `tell'ing. This makes source file listing work on
4505 OS's where the relationship between physical position in file and
4506 canonical position is indeterminate, eg VMS and DOS.
4508 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4510 * stabsread.c: Ensure that all members of all allocated structures
4511 are initialized to known state to avoid hard to find bugs with gdb
4512 using fields containing random data.
4513 * buildsym.c (start_subfile): Compact dirname initialization.
4514 * buildsym.c (patch_subfile_names): New function.
4515 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4516 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4517 * buildsym.h (patch_subfile_names): Add prototype.
4518 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4520 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4522 * remote-udi.c: Update comments.
4524 * remote.c (getpkt): Only force retransmission ten times;
4525 after that, assume bug in target code, and handle pkt anyway.
4527 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4529 * configure.in: Add support for apollo 68k under BSD environment.
4530 * xm-apollo68b.h: New file to support above.
4532 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4534 * configure.in: Recognize i486 host cpu.
4535 * valprint.c (type_print_derivation_info): Print derivation info
4536 in same form as class declarations in source.
4537 * valprint.c (type_print_varspec_suffix): Split arg printing
4538 code out to type_print_args function.
4540 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4542 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4543 at_import, at_frame_base.
4544 * dwarfread.c (completedieinfo): Remove cases for obsolete
4545 AT_visibility, AT_import, and AT_frame_base attributes.
4546 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4547 i860, which can keep up to 4 shadow breakpoints.
4548 * tm-stratus.h (USG): Define.
4549 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4550 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4551 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4552 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4553 * config/stratus.mt (TDEPFILES): Include files available from
4554 stratus that are not yet in release pending receipt of paperwork
4556 * buildsym.c (finish_block): Minor code format change.
4557 * gdbtypes.h (struct field): Add to comments.
4558 * gdbtypes.h (virtual_field_bits): Add to comments.
4559 * objfiles.c (allocate_objfile): Change obstack interface to
4560 match FSF merging efforts.
4562 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4564 * Makefile.in (VERSION): Bump to 4.6.2.
4565 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4566 * Makefile.in (OBS): Add stabsread.o
4567 * Makefile.in (stabsread.o): Add build rule.
4568 * stabsread.c, stabsread.h: New files.
4569 * buildsym.c: Split out stabs specific support to stabsread.c.
4570 * buildsym.h: Split out stabs specific support to stabsread.h.
4571 * dbxread.c (stabsread.h): Include
4572 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4573 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4574 * dbxread.c (read_ofile_symtab): Call end_stabs.
4575 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4576 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4577 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4578 really_free_pendings to cleanups.
4579 * elfread.c (elf_new_init): Call stabsread_new_init.
4580 * gdbtypes.c: Small changes to maintenance commands.
4581 * mipsread.c (stabsread.h): Include.
4582 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4583 * xcoffread.c (stabsread.h): Include.
4584 * xcoffread.c (global_stabs): Remove redundant def.
4585 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4587 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4589 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4590 * inflow.c (terminal_init_inferior, terminal_inferior,
4591 terminal_ours_1, initialize_inflow): Record and use state
4592 of lmode_inferior_valid and lmode_ours_valid.
4594 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4596 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4597 include <sgtty.h> on USG. (from sef).
4599 * depend: es1800 dependency needed here.
4601 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4603 * buildsym.c (read_struct_type): Initialize structs allocated
4604 with alloca, to avoid using random values from stack later on.
4605 * defs.h (fprintf_filtered): Add prototype.
4606 * gdbtypes.c (check_stub_method): Fix misleading comments.
4607 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4609 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4610 small changes to maint support functions.
4611 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4612 for some fields and expand comments.
4613 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4614 macro and track change to obstack_full_begin macro.
4615 * utils.c (fprintfi_filtered): New function.
4616 * valprint.c (type_print_base): Fixup field printing to not
4617 print extraneous lines and not print bogus "no data fields"
4618 messages for C++ classes with no data members. Also use new
4619 fprintfi_filtered function.
4621 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4623 * configure.in: es1800 ok for 68000 too.
4625 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4627 * configure.in: echo error messages to stderr, not stdout
4629 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4631 * configure.in: recognize hppa* instead of hppa
4633 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4635 * energize.c: Second cut at DynamicLoad message handling.
4637 * energize.c: Relativize pathnames in #include statements.
4638 * (kernel_dispatch): Better error messages for unknown protocol
4640 * (kernel_dispatch): First cut at DynamicLoad message handling.
4642 * Makefile.in: Remove -I../readline from all compilations,
4643 include a special case for main.o instead.
4645 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4647 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4648 error if it fails to find a member type, rather than return NULL
4649 and trigger a coredump.
4650 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4651 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4652 match on complete demanglings, including argument lists for member
4653 functions, rather than just accepting the first demangling that
4654 matches the class and function name.
4655 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4656 to start_symtab as the directory name.
4657 * dwarfread.c (completedieinfo): Strip off any leading hostname
4658 portion of the AT_comp_dir attribute string. Gdb doesn't know
4659 what to do with them (FIXME).
4661 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4663 * breakpoint.c (commands_command): Simplify code a bit, remove
4664 unnecessary fflush().
4666 * Makefile.in (OTHERS): Add gcc.patch.
4667 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4669 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4671 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4672 lcc producer string.
4674 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4676 * WHATS.NEW renamed to NEWS.
4678 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4680 * dbxread.c, dwarfread.c: Re-enable experimental code to
4681 automatically select demangling style.
4682 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4683 DEMANGLING_STYLE, to make more descriptive. Revert back to
4684 "auto" as default. Comment use.
4685 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4686 * Makefile.in (${DEMANGLER}.o) Remove target and special
4689 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4691 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4693 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4695 * Makefile.in, demangle.c: Change default demangling style to
4697 * Makefile.in: Update version to 4.6 !!!
4698 * README, WHATS.NEW: Update for 4.6.
4700 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4702 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4705 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4706 nodes as base classes.
4708 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4710 * alldeps.mak, depend: Update.
4712 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4714 * Makefile.in (VERSION): 4.5.9.
4716 * xm-hp300bsd.h: Add decl for strdup().
4717 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4718 PDR. Cleanup a few things, fix compilation warnings.
4720 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4722 * Makefile.in (DEMANGLING_STYLE): New define to set default
4723 demangling style for C++. Defaults to "auto".
4724 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4725 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4726 * Makefile.in (OBS): Add demangle.o
4727 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4728 Remove compile time decisions about demangling style and replace
4729 with runtime decisions using current_demangling_style.
4730 * cplus-dem.c (main): Expand code included during building of
4731 standalone demangler to recognize demangling style options.
4732 * dbxread.c (demangle.h): Include.
4733 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4734 demangling style if processing g++ code and current demangling style
4735 is auto (Note: this feature currently disabled.)
4736 * demangle.c: New file, generic demangling control.
4737 * demangle.h (demangling_styles): New enumeration to select one
4738 of several demangling styles. Also define string names for each
4740 * demangle.h (set_demangling_style): Add prototype.
4741 * dwarfread.c (demangle.h): Include.
4742 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4743 New producer string prefixes to recognize.
4744 * dwarfread.c (handle_producer): Consolidate actions for specific
4745 producers. Set demangling style based on producer string if
4746 current style is auto. (Note: this feature currently disabled.)
4747 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4749 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4751 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4753 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4755 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4756 * c-exp.y: Call lookup_signed_typename() after seeing
4757 "signed". This handles "signed char" correctly.
4758 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4759 keywords before a type specifier.
4761 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4763 * command.c (lookup_cmd_1): Clarify descriptive comments.
4764 * gdbcmd.h (maintenanceprintlist): Add declaration.
4765 * main.c (maintenanceprintlist): Add definition.
4766 * main.c (gdb_completer_command_word_break_characters): Add.
4767 * main.c (symbol_completion_function): Switch completer word
4768 break character sets dynamically, based on whether completion is
4769 being done on commands or on something else.
4770 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4771 * maint.c: Include demangle.h.
4772 * maint.c (maintenance_demangle): New function.
4773 * maint.c (maintenance_print_command): New function.
4774 * maint.c (_initialize_maint_cmds): Reorganize some commands
4775 under new maintenance print subcommand.
4777 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4779 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4780 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4781 target type. Otherwise, 'whatis this.field' wouldn't work,
4782 which would be inconsistent, since 'print this.field' works.
4783 * buildsym.c (read_struct_type, read_enum_type): Clear
4784 TYPE_FLAG_STUB flag.
4785 * buildsym.c (cleanup_undefined_types): Don't rely on a
4786 flawed "Reasonable test to see if" a type has been defined
4787 since it was referred to; now we can just see if the
4788 TYPE_FLAG_STUB flag has been cleared.
4789 * valprint.c (print_type_base): Emit public/protected/private
4790 labels for methods as well as fields. Also, indent these labels
4791 2 spaces instead of 4, for a more conventional "look".
4792 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4793 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4794 * gcc.patch: New file. Contains patch for gcc (so people
4795 with gdb-2.2.x won't have to wait for a new gcc release).
4797 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4799 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4800 (print_addr): Call print_address to show symbolic version as well.
4802 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4804 (vx_read_register): Declare inferior_fp_regs. Delete code for
4805 copying "inferior_registers" around; the values are already in var
4806 "registers". Use correct size for register set.
4808 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4809 target doesn't support it.
4810 (vx_read_register): Don't try reading them either.
4812 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4813 VxWorks back end reads them in one contiguous set except for this
4815 (register_names): Change "pc" to "pcw" to avoid confusion printing
4817 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4818 find the PC under VxWorks.
4820 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4822 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4823 to create new blank types, instead of handcrafting them.
4824 * defs.h (printfi_filtered): Add prototype.
4825 * utils.c (printfi_filtered): New function.
4826 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4827 to simplify the code. Other cleanups.
4828 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4829 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4830 use of various fields.
4831 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4832 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4833 production that currently treats it exactly the same as STRUCT.
4834 * c-exp.y (yylex): Recognize "class" as token CLASS.
4835 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4836 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4837 general symbol handling code. Call cplus_mangle_opname with
4839 * symtab.c (decode_line_2): Print demangled function names in
4840 breakpoint menus, instead of just file and line number.
4841 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4842 * valprint.c (type_print_base): Print "class" for C++ classes,
4843 rather than "struct". Print section labels for public, protected
4844 and private members of C++ classes.
4845 * values.c: Include demangle.h.
4846 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4848 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4850 * Makefile.in (VERSION): Update to 4.5.8.
4852 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4854 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4855 prevent crashes when examining cross-targets.
4856 * dbxread.c (process_one_symbol): Include directory name when
4857 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4858 find include files, and yacc/lex sources when the cwd doesn't match
4859 that in which the object was compiled.
4860 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4862 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4865 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4867 * maint.c (maintenance_command, maintenance_info_command):
4868 Install with allow_unknown as 0 and call help_list to show
4869 list of possibilities when no subcommand is specified.
4871 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4873 * configure.in: Add m68k-ericsson-*.
4874 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4876 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4878 * maint.c: New file.
4879 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4880 * Makefile.in (OBS): Add new file maint.o.
4881 * defs.h (command_class): Add class_maintenance.
4882 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4883 commands. Allow for them (and other nonessential parts of gdb)
4884 to be selectively left out under special circumstances.
4885 * gdbtypes.c (recursive_dump_type): New function; supports
4886 maintenance print-type command.
4887 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4889 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4891 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4892 initializers. Add initializations for setprintlist, showprintlist,
4893 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4894 * printcmd.c (maintenance_print_type): New maintenance cmd.
4895 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4896 implied by comment that all cmd lists are owned by main.c.
4897 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4898 that all cmd lists are owned by main.c.
4899 * language.c (setchecklist, showchecklist): Move to main.c, as
4900 implied by comment that all cmd lists are owned by main.c
4901 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4902 deletelist): Remove redundant declarations (also in gdbcmd.h).
4903 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4904 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4905 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4906 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4907 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4908 maintenance_print_msymbols, maintenance_print_objfiles):
4910 * symmisc.c (printsyms_command, printpsyms_command,
4911 printmsyms_command, printobjfiles_command): Removed from
4912 _initialize_symmisc.
4913 * main.c (dump_me_command): Moved to maint.c and renamed to
4914 maintenance_dump_me.
4915 * breakpoint.c (all_breakpoints_info): Rename to
4916 maintenance_info_breakpoints.
4917 * breakpoint.c (_initialize_breakpoint): Convert add_info of
4918 all_breakpoints_info to add maintenance_info_breakpoints to the
4919 maintenanceinfolist instead.
4920 main.c (initialize_main): Set up maintenance class commands.
4922 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4924 * energize-patches: Fix minor problems with building energize lib.
4926 * energize-patches: Change names of all cadillac procedure calls
4927 to be energize procedure calls. Simplify many hooks by moving
4928 tests energize.c. Configure energize, and build it automatically now.
4930 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
4932 * Makefile.in (VERSION): Bump to 4.5.7.
4933 * cplus-dem.c (demangle_args): Validate index for previously
4934 seen type to guard against bogus values from malformed manglings.
4935 * valops.c (value_struct_elt_for_reference): Guard against
4936 blindly using NULL return value from lookup_symbol.
4938 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
4940 * cadillac.c, cadillac-patches: Rename to energize.c and
4941 energize-patches. Change all routines and variables named
4942 'cadillac*' to 'energize*'. Create new file called energize.h to
4943 hold all interface declarations.
4945 * deblib/connection/*: Move all of this stuff into energize/, but
4946 delete unneeded files.
4948 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4950 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4952 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4953 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4954 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4955 child processes, to avoid dead ones "hanging around" after GDB exits.
4956 (attach): Always stop the process if it needs it. Set RLC flag
4957 when attaching running processes, so it will continue if we detach
4958 it, quit, or are killed.
4959 (detach): Clear faults and set RLC flag to make process run
4961 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4963 (info_proc): Open process O_RDONLY, so we can see any process,
4964 even those controlled by debuggers.
4965 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4967 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4969 Relocate symbols using an array of section_offsets, rather than a
4970 single `addr' or `offset'. This makes Solaris-2 support work, and
4971 permits better VxWorks (and maybe xcoff) support later.
4973 * symtab.h (struct section_offsets): New structure for keeping
4974 a set of offsets, rather than a single one.
4975 (struct objfile): Replace addr with section_offsets member.
4976 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4977 * gdb-stabs.h: New include file with `symbol type specific'
4978 parameters for psymtabs and objfiles.
4979 * Makefile.in (HFILES): Add gdb-stabs.h.
4980 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4981 * coffread.c: Conforming changes. Fake offset array always 0.
4982 * dbxread.c: Conforming changes.
4983 (struct dbx_symfile_info): Move to gdb-stabs.h.
4984 (start_psymtab): Call elfstab_offset_sections to calculate good
4985 offsets for this source file, based on the ELF symbol table info.
4986 (read_ofile_symtab): Yank N_CATCH, which is dead.
4987 (process_one_symbol, N_CATCH): Yank.
4988 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4989 Relocate with SECT_OFF_TEXT.
4990 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
4991 to distinguish relocatable from absolute symbols. Then, if not
4993 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
4994 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
4995 (", N_ROSYM): SECT_OFF_RODATA.
4996 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
4997 (dbx_symfile_offsets): Add to translate addr to offset.
4998 * dwarfread.c: Conforming changes. Single offset currently used.
4999 * elfread.c: Add various complaints about elf/stab stuff.
5000 #include gdb-stabs.h. Conforming changes, using a single offset.
5001 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5002 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5003 for later use in building psymtabs.
5004 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5005 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5006 (free_elfinfo): New fn, frees all chained stab_section_infos
5007 in an objfile, and zaps the start-of-chain pointer.
5008 (elfstab_offset_sections): New fn, looks in stab_section_info
5009 chain to determine section bases to relocate a psymtab's worth
5010 of symbols, as they are being read.
5011 * mipsread.c: Conforming changes. Stabs-reading will relocate
5012 using one offset. MIPS-reading will not relocate at all.
5013 * partial-stab.h: Relocate different symbol types using different
5014 offsets from section_offsets.
5015 * symfile.c: Conforming changes.
5016 (find_lowest_section): Unused function to use later
5017 to free us from the Tyranny of the Text Section.
5018 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5019 in all lower layers of symbol reading. Call format-specific
5020 sym_offsets function to initialize offsets for high speed symbol
5022 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5023 (symbol_file_command, add_symbol_file_command): Callers changed.
5024 * symmisc.c (dump_psymtab): Print new relocation parameters.
5025 * xcoffread.c: Corresponding changes.
5027 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5028 * main.c (main): Read the $HOME/.gdbinit file before processing
5029 the argv arguments (e.g. reading symbol files or core
5030 files). This allows global parameters to be set, which will apply
5031 during the symbol reading. The ./.gdbinit is still read after
5033 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5034 * xcoffexec.c: Clean up quote inside comment.
5036 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5038 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5039 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5040 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5041 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5042 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5043 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5044 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5045 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5046 values.c, xcoffread.c:
5047 Remove "(void)" casts from function calls where the return value
5048 is ignored, in accordance with GNU coding standards.
5050 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5052 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5053 * partial-stab.h: Ignore N_ENDM.
5054 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5055 CODE or DATA section attachment. This eliminates a lot of random
5056 values from shared libraries, which screw up the ordinary symbols
5057 in the address ranges they happen to overlap.
5058 * buildsym.c (define_symbol): Eliminate special tests
5059 for function types; move into "function" cases in switch statement.
5060 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5061 in case they define new type numbers. But ignore them (FIXME).
5062 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5063 (read_sun_builtin_type): Add commentary.
5065 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5067 * xm-rs6000.h: define MEM_FNS_DECLARED
5069 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5071 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5072 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5073 * mips-xdep.c: Remove most include files (unused, caused errs).
5074 (fetch_core_registers): Use right parameters in dummy fn.
5076 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5078 * buildsym.c (scan_file_globals): Beware the null file.
5079 Fix from Jim Williams.
5081 * stack.c (return_command): Evaluate expression *before* popping
5082 off the stack frames! Fix inspired by Jim Williams.
5083 (up_silently_command, down_silently_command): No sel frame is error.
5085 * defs.h (memcpy, memset): Conditionalize decls on
5086 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5087 (alloca): Break out the STDC and non-STDC alloca cases, to make
5088 it work on old preprocessors as well as "picky ANSI" ones.
5089 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5091 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5092 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5093 header files define it!
5095 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5097 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5099 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5100 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5101 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5102 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5103 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5104 utils.c, valarith.c, valops.c, valprint.c, values.c:
5105 Replace bcopy() use with memcpy(), which is more standard and can
5106 take advantage of gcc's builtin functions for increased performance.
5107 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5108 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5110 Replace bzero() use with memset(), which is more standard and can
5111 take advantage of gcc's builtin functions for increased performance.
5112 * i386-tdep.c, main.c, valprint.c:
5113 Replace bcmp() use with memcmp(), which is more standard and can
5114 take advantage of gcc's builtin functions for increased performance.
5116 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5118 * remote.c (remote_wait): Fix cast on signal() call.
5119 * defs.h (alloca): More diddling with alloca. Have to ensure
5120 that it has a prototype, so that if alloca is defined as a macro
5121 that takes an arg, the definition is seen as a use of a macro
5122 that takes an arg, to satisfy picky ANSI preprocessors.
5124 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5126 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5127 consistency with all other gdb files.
5128 * cadillac.c: Use <string.h> rather than <strings.h>.
5129 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5130 * Makefile.in (MAKE): Remove definition for consistency with
5131 other Makefile.in files and to fix problem with recursive makes.
5133 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5135 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5138 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5140 * source.c (print_source_lines): for DOS interoperability; don't
5141 print CR (013) as ^M.
5143 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5145 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5147 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5149 * remote.c (remote_wait): Cast signal to void * to avoid warning
5150 from busted HP compiler.
5152 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5153 stabs cause end_psymtab to be called.
5155 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5156 compiler feature of putting 'c' into basic type descriptors for
5159 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5160 where there is no place for nPC in prrun struct.
5162 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5164 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5165 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5166 * dwarfread.c (enum_type): Save enum names on type_obstack.
5167 * dwarfread.c (struct_type): Save member name on type_obstack.
5168 * symtab.c (_initialize_symtab): Fix misspelling.
5169 * regex.c (store_jump, insert_jump): Return void.
5171 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5173 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5174 (alloca): Declare return type on SPARC, since Sun doesn't.
5175 (*_BYTE_ORDER): Improve comment: *must* be defined.
5177 * tm-hppa.h: New file, architectural definition of HP PA.
5178 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5180 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5181 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5182 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5183 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5186 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5187 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5188 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5190 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5192 * printcmd.c (output_command): Thinko.
5193 (x_command): Only set remembered size/format if cmd succeeds.
5195 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5196 since it is no longer used and burns time for every symbol read.
5197 (process_one_symbol): Treat N_CATCH like default (complain).
5199 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5201 * partial-stab.h (case N_TEXT): Fix fencepost error when
5202 detecting start of new symbol info after reading symtab for a
5203 module with a zero length TEXT segment.
5205 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5207 * Makefile.in (VERSION): Bump to 4.5.6.
5208 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5210 * defs.h (NORETURN): Define away for Lucid compiler.
5211 * remote.c (remote_timer, remote_interrupt): Signal handlers
5213 * ser-termios.c (serial_write, serial_close): Return whatever
5214 value the write/close call returns, rather than falling off end.
5215 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5216 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5218 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5219 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5221 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5222 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5223 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5224 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5226 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5227 store_inferior_registers): Supply missing fourth argument to
5229 * cadillac.c (kernel_dispatch): Make return type void.
5230 * cadillac.c (iosig): Signal handlers take one int arg.
5231 * valprint.c (val_print_fields): Call fprint_symbol to get
5232 automatic C++ demangling for mangled field names.
5234 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5236 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5237 * dwarfread.c (enum_type): Fix misspelling in comment.
5238 * valprint.c (val_print_fields, cplus_val_print): Minor
5239 adjustment to printing of C++ class structures to more closely
5240 match format for printing C structures, with and without setting
5243 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5245 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5246 (which is not a Posix signal) if it isn't defined.
5247 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5248 New port to Linux (a free Unix clone for 386 machines).
5250 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5252 COFF changes for dealing better with EPI 29K C compiler output.
5254 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5256 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5257 (read_coff_symtab): Move patch_opaque_types call from
5258 coff_symfile_read. Restrict it to symtabs from this objfile.
5259 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5260 references on opaque type chain; just let coff_lookup_type handle 'em.
5261 (decode_type): Complain about tagndx values on
5262 non-struct/union/enum types, which the EPI compiler tends to produce.
5264 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5266 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5269 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5270 usage to match new prototype. Include libbfd.h to get prototype.
5272 * source.c (find_source_lines): Handle large st_size fields.
5274 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5276 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5277 * stack.c (return_command): Use cleanups to avoid memory leaks.
5279 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5281 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5282 INT_REGNUM to INTE_REGNUM.
5284 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5286 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5288 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5289 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5290 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5291 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5293 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5294 declarations of malloc/realloc/free that are inserted by some
5296 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5298 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5299 another decl of strdup (this really ought to come from libiberty.h!).
5301 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5303 * remote.c (getpkt): Error if input exceeds buffer size.
5304 (_initialize_remote): `set remotedebug' enables packet trace.
5306 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5307 N_SLINE's, etc, just like Sun cc on Solaris2.
5309 * am29k-tdep.c (read_register_stack, write_register_stack):
5310 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5311 variable. Add `set' and `show' commands for it.
5312 * doc/gdb.texinfo: Document it.
5314 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5316 * valprint.c (type_print_1): Plug memory leak. Print all
5317 C++ syms as demangled, not just functions.
5318 * buildsym.c (read_range_type): When we find a signed char
5319 type, do a lookup of signed char, not plain char. Plain char's
5320 still get looked up as plain char's elsewhere.
5322 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5324 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5325 (Bug and fix found by Pierre Willard.)
5327 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5329 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5331 * xm-rs6000.h: Add decl for strdup().
5333 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5336 * breakpoint.c (enable_command, disable_command): Without args,
5337 should only affect normal breakpoints and watchpoints.
5339 * m68k-pinsn.c (print_insn_arg): Make register be const.
5340 * xcoffexec.c: Remove ' from comment.
5341 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5342 with decls of malloc in c-exp.tab.c (as produced by yacc).
5343 There's got to be a better way to do this...
5345 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5347 * partial-stab.h: Convert single rindex use to strrchr.
5348 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5349 standard <strings.h> file, now that the only single use of
5350 rindex in the gdb source files is gone.
5352 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5354 * mipsread.c: Undo ill effects from including <strings.h>,
5355 which #defines index to be strchr. Unfortunately, index is
5356 a member of a symbol table structure that can't be changed.
5357 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5358 remove redundant #include's.
5360 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5362 * mipsread.c: #include <strings.h> for rindex().
5364 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5366 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5368 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5370 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5371 extraneous SO stabs from busted C++ compilers.
5373 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5375 * Makefile.in (VERSION): Bump to 4.5.5.
5376 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5377 C++ lookups fail, print possibly helpful hint about completion.
5378 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5379 for static data members.
5380 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5381 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5382 it's broken on ncr3000's.
5384 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5386 * dwarfread.c (decode_modified_type): Change type of first arg.
5387 Change 'modifier' to char from unsigned char. Cast single use
5388 that needs to be unsigned char.
5389 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5390 * utils.c (strdup_demangled): Add function.
5391 * defs.h (strdup_demangled): Add prototype.
5392 * stack.c (return_command): Demangle C++ function names for query.
5393 * infcmd.c (jump_command): Demangle C++ function names for query.
5394 * cplus-dem.c (consume_count): New function and prototype.
5395 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5396 do_type): Replace conversion code with consume_count().
5397 * cplus-dem.c (gnu_special): Fix demangled of static members.
5398 * source.c (list_command): Print demangled function names
5399 when appropriate. Fix supplied by Peter Schauer.
5401 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5403 * sparc-tdep.c: Clean up slightly for Solaris2.
5405 * buildsym.c (define_symbol): Nameless types are now on several
5406 platforms; generalize them and un-ifdef them to make Solaris 2
5409 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5411 * infcmd.c: Fix typo (reported by Rob Savoye).
5412 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5413 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5414 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5415 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5416 rather than the one for the first file in the dependency chain.
5418 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5419 set. Don't reset our own texthigh, or dependency-only pst's, in
5420 scanning all the rest of the psymtabs.
5421 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5423 * buildsym.h (N_UNDF): Improve comments.
5424 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5426 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5428 * symtab.h (struct symbol): Add aux_value union for preserving
5429 an additional per-symbol value.
5430 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5431 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5432 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5433 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5434 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5436 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5438 * symfile.c (clear_symtab_users_once): Now non-static (for
5441 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5443 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5444 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5445 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5447 Solaris-2 support on SPARC:
5449 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5450 Add symbol_size and file offsets to struct symloc.
5451 Add static symbol_table_offset, string_table_offset,
5452 file_string_table_offset, next_file_string_table_offset,
5454 (add_old_header_file): Convert error() to complain()t.
5455 (dbx_symfile_read): Get symbol size via the objfile.
5456 Also get symbol_table_offset.
5457 (dbx_symfile_init): Record symbol size and count via the objfile.
5458 (dbx_next_symbol_text): Always add file_string_table_offset when
5459 accessing string table.
5460 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5461 (SET_NAMESTRING): Use the offset.
5462 (end_psymtab): Large kludge to determine addresses where source
5463 files start and end (for the psymtab header).
5464 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5465 Get this, symbol size, and symbol offset, from psymtab.
5466 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5467 Patch up last_source_start_addr if zero in N_SO.
5468 (process_one_symbol): Add variable function_start_offset.
5469 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5470 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5471 ( "", N_OBJ, N_OPT): Ignore.
5472 (elfstab_build_psymtabs): New function to read stabs out of
5475 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5476 (gdb): use GLOBAL_CFLAGS when linking, too.
5477 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5478 (N_OBJ, N_OPT): Ignore.
5479 ('f', 'F'): Save last function name.
5481 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5482 extra info in the minimal symbol.
5483 (elf_symtab_read): The extra info is the size of an ELF object,
5484 which was kludged to us in the `udata' field of the BFD symbol.
5485 Gag me with a crowbar...
5486 (elf_symfile_read): Keep track of both the absolute load address,
5487 and the offset between load addr and symbols. Handle STABS as
5488 well as DWARF sections, passing the absolute load address to
5489 elfstab_build_psymtabs.
5491 * symfile.h: Prototype elfstab_build_psymtabs.
5492 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5494 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5496 * buildsym.h: Add processing_acc_compilation flag.
5497 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5498 (define_symbol): Skip arg types in function entries. Resolve
5499 overloaded 'P' which acc uses for prototypes of functions called
5501 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5503 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5504 save size of ELF symbols. FIXME.
5505 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5506 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5508 * configure.in: Solaris config is sparc-sun-solaris2.
5509 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5511 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5512 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5513 * symfile.c (symfile_bfd_open): Comment where name is freed.
5514 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5516 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5518 * expprint.c (print_subexp): Add missing ']'.
5519 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5520 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5521 * WHATS.NEW: Point out improved C++ function name handling.
5522 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5523 type names for both implicitly and explicitly signed integral
5524 types. See comment in the source code.
5526 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5528 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5529 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5530 * expprint.c (print_subexp): Fix printing of register names.
5532 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5534 * inferior.h (register_valid): Declare.
5535 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5536 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5537 macros for traversing the data structures in a single objfile.
5538 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5539 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5542 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5544 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5545 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5546 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5547 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5549 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5551 * depend: rebuild to account for remote-st2000.c.
5552 * remote-st2000.c: Almost works now.
5553 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5555 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5557 * c-exp.y (yylex): Recognize single-quoted strings that specify
5558 tokens with embedded whitespace, such as C++ demangled names.
5559 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5560 * main.c (gdb_completer_quote_characters): Add global variable.
5561 * main.c (symbol_completion_function): Total rewrite for C++
5562 demangled name handling.
5563 * main.c (skip_quoted): New function.
5564 * main.c (main): Set rl_completer_quote_characters.
5565 * symmisc.c (dump_symtab): Print source language for symtab.
5566 * symtab.c (expensive_mangler): Add prototype and function.
5567 * symtab.c (completion_list_add_symbol): Total rewrite for new
5568 C++ demangled name handling.
5569 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5570 other changes for demangled C++ symbol handling.
5571 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5572 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5573 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5574 * symtab.c (completion_list_add_symbol): Total rewrite for new
5575 C++ demangled name handling.
5576 * symtab.c (expensive_mangler): New function.
5577 * utils.c (strcmp_iw, demangle_and_match): New functions.
5578 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5580 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5582 * Makefile.in: Roll VERSION to 4.5.4.
5583 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5584 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5585 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5587 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5589 * alldeps.mak: Rebuild to account for new files.
5590 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5591 * tm-st2000.h: New file.
5592 * configure.in: Tandem debug monitor (st2000) support.
5593 * remote-st2000.c, config/st2000.mt: ditto.
5595 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5597 * blockframe.c (inside_entry_file, inside_main_func,
5598 inside_entry_func): Return 0 if no symbols; avoid crashing.
5600 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5602 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5603 without masking, since it is signed and will later be compared
5604 against signed quantities. The right fix is probably to make
5605 it all unsigned, but this is a small, safe fix for this release.
5606 FIXME -- make the real change sometime soon.
5608 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5610 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5611 parameter in call to `symbol_file_add' to 0.
5613 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5615 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5617 * configure.in: Handle -m680[01234]0-wrs.
5619 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5621 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5622 `ieee_extended_to_double'.
5624 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5626 * valops.c (value_assign): Lint, by Pierre Willard.
5628 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5630 * coredep.c (fetch_core_registers): Remove premature warning,
5631 which triggers on DECstation even though all regs are accessible.
5633 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5634 sign-extension of instruction fields even on unsigned-char hosts.
5635 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5637 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5638 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5639 since they define the target, not the host.
5640 * m88k-pinsn.c: Fix typo.
5642 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5644 * valarith.c (value_zerop): -0.0 is still zero.
5645 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5646 Patches by Paul Eggert <eggert@twinsun.com>.
5648 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5650 * alldeps.mak, depend: re-make to account for ser-*.c.
5652 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5654 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5655 disconnecting from controlling terminal, to avoid gdb hanging
5656 on SVR4. Fixes bug reported by Oliver Okrongli.
5657 * procfs.c (PROC_NAME_FMT): Change format to match default used
5658 by system, as suggested by Oliver Okrongli.
5659 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5660 bug fix from Brent Townshend (bst%tt@cam.ORG).
5661 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5662 by turlais@rechser.total.fr.
5663 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5664 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5665 * objfiles.h (unlink_objfile): Add prototype.
5666 * objfiles.c (unlink_objfile): Add function.
5667 * objfiles.c (free_objfile): Call unlink_objfile.
5668 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5669 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5670 Also, discard old possibly bogus sf struct.
5671 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5672 find_sym_fns() for remapped symbol files, in case of any changes
5673 since the last mapping.
5675 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5677 * findvar.c (read_relative_register_raw_bytes): use the raw size
5678 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5680 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5682 Changes to support GDB running on DOS using GO32 and H8 support
5684 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5685 allowing hosts with different text and binary file formats to
5687 * coffread.c (read_coff_symtab): changed calling convention and
5688 operation - now it opens its own file with FOPEN_RB rather than
5689 duping and fdopening the provided handle.
5690 * dbxread.c, cplus-dem.c: #include mangling.
5691 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5692 binary files oring in the right bit.
5693 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5694 * remote-hms.c: cleanup to use the new remote serial stuff
5695 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5696 independent remote terminal I/O.
5697 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5698 * source.c (openp): fix off by one problem removing / - can now
5699 open a source file in the root directory with DOS.
5700 * values.c (value_as_pointer): remove bogus address bits from
5701 long. (unpack_long): unpack into unsigned long/short if pointer.
5703 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5705 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5706 It gets permanently stuck in many OSes.
5707 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5709 * breakpoint.c: Improve help text for info breakpoints.
5711 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5713 * README: Add pointer to internals doc, and describe reading
5715 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5716 * symtab.c (output_source_filename): Remove old glop for wrapping
5717 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5719 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5721 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5722 * munch: Add sort -u to avoid duplications.
5723 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5724 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5726 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5728 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5729 avoid infinite loops while demangling bogus mangled names.
5730 * valprint.c (type_print_base): Minor fix for GNU style guide
5733 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5735 * Makefile.in (VERSION): Bump to 4.5.3
5736 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5737 * Makefile.in (demangle): New target to create standalone
5738 demangler with same code and options as internal demangler.
5739 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5740 to support ARM style and Lucid style demangling, improve
5741 maintainability, fix several demangling bugs. More changes
5743 * defs.h (strstr): Add ANSI compatible prototype.
5744 * valprint.c (type_print_1): Demangle using ansi option.
5745 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5747 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5749 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5752 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5754 * mipsread.c (parse_procedure): Return rather than using
5755 uninitialized variable 'b'.
5757 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5759 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5760 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5761 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5762 relative to each source file.
5764 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5766 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5769 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5771 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5772 * am29k-tdep.c: Update to latest code from AMD.
5773 (get_saved_register) don't crap out if no frame.
5774 * remote-udi.c: Set/clear inferior_pid as appropriate.
5775 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5776 error handling. Fixup end-of-debugging messages.
5777 (udi_fetch_registers) clean up big time, mainly don't multiply
5778 register_valid indices by 4, and use proper Offset when reading
5779 gr96-gr127. (udi_store_registers) general cleanup.
5780 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5781 INT_REGNUM->INTE_REGNUM.
5782 * tm-29k.h: Upgrade to latest code from AMD.
5783 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5784 (UDIConnect) Clean up error processing (like, don't do exit() if
5785 execlp fails), make code restartable, make more attractive.
5786 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5789 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5791 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5792 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5793 from former to latter.
5795 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5797 * cplus-dem.c (do_args): Handle void args the same as others.
5798 * objfiles.c (free_objfile): Only try to unmap files when
5799 reusable objfiles are supported.
5800 * valprint.c (type_print_varspec_suffix): Add parameter that
5801 specifies if C++ demangling included function arguments. Use
5802 it to suppress printing extra pair of ()'s.
5803 * valprint.c (type_print_1): Fix problem with printing demangled
5804 C++ function types where demangled type includes the function
5807 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5809 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5810 Allows selection of C++ demangler to be a configuration option
5811 until multiple demanglers are supported.
5812 * demangle.h: New include file for extended demangler support.
5813 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5814 utils.c, valprint.c: Include "demangle.h" and change all calls
5815 to cplus_demangle() or fputs_demangled() to use individual
5817 * valprint.c (type_print_1): Change options to cplus_demangle
5818 to print demangled function args. Still broken, but now less so.
5819 * cplus-dem.c: Include demangle.h, reorganize and update some
5820 comments to reflect reality.
5821 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5822 second arg from fixed integer to bit based multiple options.
5823 * cplus-dem.c (optable): Reformat and replace ansi members with
5825 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5827 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5829 * values.c (set_internalvar): Force evaluation of lazy values.
5830 Bug reported by RMS.
5832 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5834 * Makefile.in (VERSION): Bump to 4.5.2.
5835 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5836 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5837 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5838 proper handling of bit fields.
5839 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5840 * symtab.h: Fix couple of misspellings in comments.
5841 * value.h (struct value): Clarify use of bitpos.
5842 * value.h (unpack_field_as_long): Change prototype, returns
5844 * values.c (unpack_field_as_long): Change return type to LONGEST,
5845 sign extend unpacked fields that are signed, other rewriting.
5846 * config/ncr3000.mt: New target config file.
5848 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5850 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5851 even when printing 8-bit characters.
5853 * gdbtypes.c (make_{reference,pointer,function}_type): New
5854 functions which handle overwriting of forward-referenced types
5855 for stabs file reading.
5856 (lookup_{reference,pointer,function}_type): These just call
5857 the make_*_type functions with a null storage alloc parameter.
5858 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5859 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5861 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5862 (dbx_alloc_type): Make it easier to understand. No funct change.
5863 (define_symbol: 't'): Don't put the typedef name into the name of
5864 the struct, union, or enum. Bugfix.
5865 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5866 routines to properly handle overwriting preallocated types so that
5867 forward references will work.
5868 (read_enum_type): Force enum values to file scope, due to bug in
5869 Sun compiler output. FIXME, fix later.
5871 Remove unused header_file_prev_index mechanism. It was already
5872 obsolete in gdb-3.5. These comments appeared in 3.5:
5873 /* This code was used before I knew about the instance codes.
5874 My first hypothesis is that it is not necessary now
5875 that instance codes are handled. */
5876 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5877 * buildsym.h: Remove it and prev_index that saves it.
5878 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5880 * solib.c (special_symbol_handling): When called from core files,
5881 must set up debug_addr. Don't print error messages, just return.
5882 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5884 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5886 * cplus-dem.c: Allow nested class names (as in
5887 Foo::Bar::method()).
5888 Allow the cleaner cfront style of nested class names
5889 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5890 Make cplus_demangle re-entrant by removing use of global
5891 variables. Instead, place all shared variables in a
5892 stack-allocated structure, and pass around its address.
5894 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5896 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5897 29k-share/* subdirs...
5899 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5900 rewrite, only leave out the bugs.
5902 * Makefile.in: Add 29k/UDI support. Improve depend.
5903 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5905 * am29k-tdep.c: Update to use new calling conventions, and misc
5908 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5910 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5912 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5913 breakpoint instructions that leave PC pointing at the right place.
5915 * core.c (core_open): Call warning() to print warnings.
5917 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
5919 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5920 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5921 This prevents a crash when trying to lookup the value of a
5922 non-existent symbol.
5924 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5926 * signame.c, signame.h: Remove, replaced by strsignal.c in
5928 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
5929 sun386-xdep.c: Remove include of signame.h
5930 * Makefile.in (SFILES_MAINDIR): Remove signame.c
5931 * Makefile.in (HFILES): Remove signame.h
5932 * Makefile.in (OBS): Remove signame.o
5933 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5934 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5935 psignal, perror): Add prototypes.
5936 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5938 * depend: Manually remove signame.[cho] references.
5939 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
5941 * convex-xdep.c (core_file_command): Replace use of sys_siglist
5942 with safe_strsignal.
5943 * core.c (core_open): Replace use of sys_siglist with
5945 * core.c (memory_error): Replace use of sys_errlist with
5947 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5949 * infcmd.c (program_info): Replace use of sys_siglist with
5951 * infrun.c (signal_stop, signal_print, signal_program):
5952 Allocate dynamically based on dynamic determination of number
5953 of signals to support.
5954 * infrun.c (child_create_inferior): Replace use of sys_errlist
5956 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
5958 * infrun.c (sig_print_info): Replace use of sig_abbrev with
5959 strsigno and sys_siglist with safe_strsignal.
5960 * infrun.c (handle_command): Call signo_max to find number of
5961 signals. Replace sig_number with strtosigno and sig_abbrev with
5963 * infrun.c (signals_info): Replace sig_number with strtosigno.
5964 * infrun.c (_initialize_infrun): Call signo_max to find number of
5965 signals. Dynamically allocate signal_{stop,print,program}.
5966 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5967 * procfs.c (errnoname): Add function and prototype.
5968 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5969 of sys_siglist with safe_strsignal.
5970 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5971 sys_siglist with safe_strsignal.
5972 * procfs.c (info_proc_stop): Call errnoname.
5973 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5974 * stuff.c (main, get_offset): Replace use of sys_errlist with
5976 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5977 with safe_strsignal.
5978 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5979 with safe_strsignal.
5980 * utils.c (safe_strerror, safe_strsignal): Add functions that
5981 call strerror and strsignal respectively, and deal with NULL
5983 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5984 sys_errlist with safe_strerror.
5985 * valprint.c (val_print): Replace use of sys_errlist with
5988 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5990 * Makefile.in: rework CFLAGS so that they can be set from the
5991 command line to make. CFLAGS -> INTERNAL_CFLAGS.
5992 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
5993 Pass CFLAGS on recusions.
5995 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
5997 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
5998 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
5999 overkill for the problem it solved.
6000 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6001 and default to simply printing type names as appropriate.
6002 * main.c (main): Remove one of the leading newlines from
6003 warning_pre_print initialization.
6004 * objfiles.c (open_existing_mapped_file): Add function and
6006 * objfiles.c (open_mapped_file): Rewrite to use new function
6007 open_existing_mapped_file.
6009 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6011 * sun3-xdep.c (fetch_core_registers): Lint.
6012 * tm-sun3.h: Prototype lint.
6015 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6017 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6018 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6019 * objfiles.c: Cast calls to close() with unused returns to void.
6020 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6021 old objfile's name before updating it.
6022 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6023 * objfiles.h (objfile struct): Add mmfd member.
6024 * symfile.c (syms_from_objfile): Move some code to
6025 new_symfile_objfile.
6026 * symfile.c (new_symfile_objfile): Add new function, common code
6027 from syms_from_objfile.
6028 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6029 mapped and unmapped symbol files.
6030 * symfile.c (symbol_file_command): Print "No symbol file now"
6031 message, ala exec_file_command for the exec file.
6032 * symfile.h (new_symfile_objfile): Add prototype.
6033 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6034 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6036 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6038 * rs6000-pinsn.c: New version from IBM (Metin).
6039 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6040 to avoid warnings from some compilers.
6042 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6044 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6045 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6046 type's flag word that marks it as a fundamental type.
6047 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6048 flags argument for all calls to init_type().
6049 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6050 flags argument for all calls to init_type(). Also remove
6051 dependency on host sizes for ints, floats, etc.
6052 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6053 flags argument for all calls to init_type(). Also remove
6054 dependency on host sizes for ints, floats, etc.
6055 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6056 bit to flags argument for all calls to init_type(). Add types
6057 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6058 * valprint.c (unsigned_type_table, signed_type_table,
6059 float_type_table): Remove.
6060 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6061 bit when printing fundamental types, and print the actual name
6062 for such types, rather than inventing one. Remove code that
6063 invented fundamental type names.
6064 * valprint.c (_initialize_valprint): Remove initializations
6065 for now removed unsigned_type_table, signed_type_table, and
6068 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6070 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6071 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6074 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6076 * dwarfread.c (target_to_host): New function similar to previous
6078 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6079 Extensive changes to convert all previous usages to use new
6080 target_to_host() function.
6081 * dwarfread.c (struct dieinfo): Change types of most integral
6082 members to be unsigned.
6084 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6086 * WHATS.NEW: Revise -mapped doc.
6088 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6090 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6091 too high or when skipping `forwards' moves us backwards.
6092 (parse_type): Print mis-guessed tag name in complaint.
6093 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6094 (parse_procedure): Do not attempt to create symbols; just fill in
6095 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6096 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6097 for clarity. Set top_stack before calling parse_external. In
6098 stabs, sort symbols before calling parse_procedure.
6100 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6101 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6102 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6103 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6106 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6108 * Makefile.in (VERSION): Set to 4.5.1.
6109 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6110 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6111 fill_gregset): New functions for SVR4 /proc support.
6112 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6113 Remove new symbol types and such to ../include/coff/symconst.h.
6114 (parse_symbol): Simplify code for parsing struct/enum/unions.
6115 (parse_type): Handle `long long' types.
6116 (upgrade_type): Handle `const' qualifier.
6117 (parse_partial_symbols): fix indentation, clean a bit.
6119 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6121 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6122 copy in data from raw read buffers, calling bfd byteswapping
6123 routines as appropriate. Use to replace most existing memcpy
6125 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6126 * configure.in: Recognize new ncr3000 config.
6127 * config/ncr3000.mh: New config file.
6129 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6133 * README: Update for release.
6134 * Makefile.in: Update version to 4.5.
6135 * WHATS.NEW: The obvious.
6137 * depend: Generate new depend file for this release.
6139 * Makefile.in (depend): Fix dependancy generation so that it does
6140 not include gcc 'fixincluded' files, which are usually in a system
6143 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6145 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6146 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6147 symbols for nameless types. And, handle `R' (register parameter
6148 type) for AIX. (an extension to existing stabstring grammar).
6149 * rs6000-xdep.c: Fix typo (= should have been ==).
6151 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6153 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6155 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6157 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6158 * signame.c (SIGWAITING, SIGLWP): Add.
6160 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6162 * xm-i386mach.h: add decls for errno and strdup().
6164 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6165 used in array index context (otherwise, some compilers barf).
6167 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6169 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6170 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6171 in a system call, and provide better backtrace if so.
6173 * Makefile.in (HFILES): Add xcoffsolib.h.
6174 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6175 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6177 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6178 mipscoff_symfile_read): Convert to BFD to do file I/O.
6180 * symfile.c: #include <ctype.h> to get proper def if isspace().
6182 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6184 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6186 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6187 function also when parsing embedded stabs.
6189 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6191 * mipsread.c: Fix more declarations.
6193 * mipsread.c: Fix many invocations of complain. Use enum
6194 type_code where appropriate.
6196 * xm-vaxult.h: Add decl for strdup().
6198 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6201 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6203 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6206 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6208 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6209 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6210 Merge in more patches for rs6000 from Metin Ozisik.
6211 * utils.c: Fix typo in comment.
6213 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6215 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6216 * procfs.c (attach): Set nopass_next_sigstop if attached
6217 process is forcibly stopped.
6218 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6219 resending SIGSTOP to attached process on first resume.
6221 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6223 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6225 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6227 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6228 (VERSION): Bump to 4.4.85.
6229 * mipsread.c: Update for new include files. Lint.
6230 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6231 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6232 Don't need to bring in mipsread.o specially any more.
6234 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6236 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6237 routine (for Irix-4.x). Make many funcs static and void.
6238 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6239 * (init_extra_frame_info): Don't trash cached value of frame
6240 pointer register. This fixes backtracing through routines that use
6241 alloca(). Generally clean up declarations of functions, and use
6242 typedefs and macros to reference data structures as appropriate.
6243 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6246 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6248 * values.c (unpack_long): Fix unpacking error for signed chars
6249 on hosts where the default character type is unsigned.
6250 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6251 for newer SVR4 variants.
6252 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6253 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6254 * procfs.c (mappingflags): Add support for MA_PHYS
6256 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6258 * buildsym.c (read_struct_type): Avoid coredump when C++
6259 abbreviated type name is messed up. Reported by Joe Buck.
6260 FIXME, we need to determine whether GDB or GCC needs to be
6261 smarter to correctly locate this type name.
6263 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6264 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6265 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6266 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6267 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6269 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6271 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6272 * symtab.h (current_source_symtab): Make extern
6273 * symtab.h (current_source_line): Make extern
6274 * inferior.h: Move all procfs.c prototypes to one place, add
6275 prototype for proc_signal_handling_change. Add prototypes for
6276 signal_stop_state, signal_print_state, and signal_pass_state.
6277 * inferior.h (stop_soon_quietly): Make extern
6278 * inferior.h (attach_flag): Make extern
6279 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6280 * infrun.c (signal_stop_state, signal_print_state,
6281 signal_pass_state): New functions to query specific signal
6283 * infrun.c (handle_command): Minor error message change, add
6284 NOTICE_SIGNAL_HANDLING_CHANGE.
6285 * procfs.c (open_proc_file): Remove iris specific reset of
6286 inherit-on-fork flag, moved to proc_set_exec_trap().
6287 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6288 to reset inherit-on-fork flag, bash comment to GNU form.
6289 * procfs.c (proc_base_address, set_proc_siginfo,
6290 fetch_core_registers): Conform to code style.
6291 * procfs.c (signame.h): Include.
6292 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6293 syscallname(), info_proc_syscalls()): New macros, tables, and
6294 functions to organize and report system call information.
6295 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6296 saved_exitset, saved_entryset): Add to procinfo struct.
6297 * procfs.c (struct trans): Add.
6298 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6299 siginfo_table, errno_table): Tables to translate numeric values
6300 to symbolic names and short descriptions.
6301 * procfs.c (signalname, info_proc_signals): Add function and
6303 * procfs.c (proc_info): Now info_proc.
6304 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6305 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6306 info_proc_faults, lookupname, lookupdesc, sigcodename,
6307 sigcodedesc): New functions.
6308 * procfs.c (proc_signal_handling_change): New function to set
6309 the trace flags based on the state of gdb's signal handling flags.
6310 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6311 and remove code to do PIOCSTRACE ioctl.
6312 * procfs.c (attach, detach): Preserve and restore process flags
6313 using saved_* fields in procinfo struct.
6314 * procfs.c (attach): Call proc_signal_handling_change.
6315 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6316 * procfs.c (proc_desc): Update for latest changes.
6317 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6318 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6319 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6321 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6323 * procfs.c (set_proc_siginfo): Add prototype and new function.
6324 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6325 up inferior siginfo struct.
6326 * elfread.c (elf_symfile_read): Compute the relocation amount
6327 by subtracting off the address of the ".text" section.
6328 * solib.c: Add pointer to ".text" section to so_list struct.
6329 * solib.c (solib_map_sections): Initialize pointer to ".text"
6330 section in so_list struct.
6331 * solib.c (symbol_add_stub): Pass base address of ".text"
6332 section to symbol_file_add, rather than the load address of
6333 the shared library. On SunOS they are the same. On SVR4 they
6336 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6338 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6339 function name, not .gdbinfo. symbol.
6341 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6343 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6345 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6347 * Makefile.in (VERSION): 4.4.8
6349 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6350 commands in .cshrc/.profile won't get traced.
6352 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6354 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6355 * exec.c (build_section_table): Don't abort if no sections.
6356 * sparc-tdep.c (single_step): Lint.
6357 * utils.c (mrealloc): Handle realloc (0, size) case here.
6359 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6361 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6364 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6366 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6367 .gdbinfo. symbols are created. Move creation from parse_procedure
6368 to parse_symbol, where it is fairly easy to grow the symtab. This
6369 also fixes a symtab trashing bug on all mips-based systems.
6370 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6372 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6373 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6375 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6377 * c-exp.y: Add missing return type to yyparse() prototype.
6379 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6381 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6383 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6384 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6385 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6386 (patch_opaque_types): Avoid dummy args and result.
6387 * objfiles.c (have_partial_symbols, have_full_symbols,
6388 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6389 (iterate_over_objfiles, iterate_over_symtabs,
6390 iterate_over_psymtabs): Remove, clunky and slow.
6391 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6392 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6393 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6394 dump_objfile): Remove dummy args and results. Move filename
6395 comparisons to callers.
6396 (printsyms_command, printpsyms_command, printmsyms_command,
6397 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6398 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6399 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6400 list_symbols, make_symbol_completion_list): Replace explicit
6401 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6402 Eliminate Dijkstra flag crap, break out of loops with gotos.
6403 (lookup_symtab_1): Protect '/' tests from short filenames.
6404 (cplus_mangled_symbol): Move inline into lookup_symbol.
6405 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6406 (relocate_minimal_symbol): Move inline to vmap_symtab.
6407 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6408 iterate_over_msymbols with ALL_MSYMBOLS.
6410 Misc cleanup prior to release.
6412 * Makefile.in (VERSION): Roll to 4.4.7.
6413 (HFILES): Add call-cmds.h.
6414 * call-cmds.h: New header for command fns called by other files.
6415 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6416 (breakpoint_1): Remove unused type arg. Change callers.
6418 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6419 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6420 * mipsread.c: Add prototypes for all static functions.
6422 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6423 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6424 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6425 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6426 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6427 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6430 * buildsym.c (define_symbol): Handle global register variables
6431 (from Pierre Willard). Complain if register numbers are too large.
6432 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6433 * tm-sparc.h: Don't #include <sun4/reg.h>.
6434 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6435 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6437 * language.h: Avoid forward enum declaration.
6438 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6439 config/sun4os5.mt: New host and target.
6440 * defs.h (errno): #include <errno.h> rather than assuming int.
6441 From Pierre Willard.
6443 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6444 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6445 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6446 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6447 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6448 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6449 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6451 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6453 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6454 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6455 * language.h (enum exp_opcode): Avoid forward enum def.
6456 * main.c (define_command, user_defined_command): Lint.
6457 * mem-break.c, xcoffread.c: Lint.
6458 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6460 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6462 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6463 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6464 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6465 or IBM6000_TARGET as (approximately) appropriate.
6467 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6469 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6470 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6471 or not to try reading symbols from a mapped objfile. Plugs memory
6472 leak due to shared libraries generating no psymtabs or symtabs.
6474 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6476 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6477 * copying.awk: Lint. Make stronger warning at top of copying.c.
6478 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6479 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6480 (lookup_pointer_type): Add FIXME comment.
6481 * main.c (set_history_size_command): Disallow negative size.
6482 * partial-stab.h: Update copyright.
6483 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6485 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6487 * main.c (set_history_size_command): Negative size is error.
6488 (Reported by Peggy Fieland.)
6490 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6492 * coffread.c (coff_symfile_init): Update comment.
6493 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6494 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6495 macros to access the dbx specific objfile information.
6496 * dbxread.c (symfile_string_table, symfile_string_table_size):
6497 Remove these local variables.
6498 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6499 read_dbx_symtab): Remove the stringtab and stringtab_size params
6500 from the function prototypes, the function definition, and the
6501 function calls. These are now available via DBX_STRINGTAB and
6502 DBX_STRINGTAB_SIZE using the objfile pointer.
6503 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6504 an arg to read_dbx_symtab.
6505 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6506 stringtab and the dbx specific per-objfile private info.
6507 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6508 args in prototype, function definition, and function calls. It is
6509 now available via the DBX_SYMCOUNT macro using the objfile
6511 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6512 local instance of struct dbx_symfile_info and replace with DBX_*
6514 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6515 symfile_string_table and symfile_string_table_size.
6516 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6517 symfile_string_table.
6518 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6519 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6520 stringtab size variables. Remove all code that used to reread
6522 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6523 to prior to any calls to mmalloc for the objfile specific heap.
6524 * utils.c (init_malloc): Document the requirement that for each
6525 heap for which corruption checking is desired, that init_mmalloc
6526 must be called prior to any mmalloc calls on the heap.
6528 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6530 * rs6000-pinsn.c: Make dis-assembly output more like
6531 other targets: Don't print instruction in hex before
6532 the assembly; use print_address to print out jump
6535 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6537 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6538 * cplus-dem.c: Support "Sc" meaning "signed char".
6540 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6542 * configure.in: fix iris/iris3.
6544 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6546 * command.c, main.c (various places): Use ctype.h macros
6547 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6548 (such as (x >= 'A' && x <= 'Z')).
6549 (There are still more of these in other files.)
6550 * main.c (defined_command): Lower-case the user's
6551 new command before entering it. Needed because
6552 command lookup is case-insensitive (and also lower-cases).
6553 (Based on Metin's earlier patch.)
6555 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6557 * config/irix4.mh: new file.
6559 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6561 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6564 * xm-mips.h: Declare strdup for ultrix.
6566 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6567 when calling new_symbol.
6568 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6571 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6573 * config/rs6000.mh: Update (for Fred's new mmalloc)
6574 flags to disable use of GNU malloc/mmalloc.
6575 * munch: Change SYSV rule to allow .text before the label,
6576 as well as after, to work for AIX.
6577 * gdbtypes.h: Minor clarifiction.
6579 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6581 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6582 continuation in yet another place (between method declarations).
6584 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6586 * mips-tdep.c: include symfile.h and objfiles.h to fix
6589 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6591 * valops.c (value_struct_elt_for_reference): Added 'offset'
6592 parameter to handle multiple inheritance.
6593 * eval.c, value.h: Update accordingly.
6595 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6597 * objfiles.h: New file
6598 * Makefile.in (HFILES): Add objfiles.h
6599 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6600 main_scope_lowpc, main_scope_highpc.
6601 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6602 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6603 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6604 xcoffread.c, : Include objfiles.h.
6605 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6606 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6607 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6608 inside_entry_file() and logic changed appropriately.
6609 * blockframe.c (outside_startup_file): Renamed to
6610 inside_entry_file() and logic changed appropriately.
6611 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6612 and logic changed to use per-objfile specific fields.
6613 * blockframe.c (inside_entry_scope): Renamed to
6614 inside_entry_func() and logic changed to use per-objfile specific
6616 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6617 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6618 Remove extern decls.
6619 * symfile.c, symfile.h (entry_point): Remove extern decl.
6620 * coffread.c (coff_symfile_init): Common entry point init code
6621 moved to symfiles.c, call init_entry_point_info().
6622 * coffread.c (complete_symtab): Use new per-objfile entry info.
6623 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6624 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6626 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6627 * defs.h (inside_entry_scope, outside_startup_file,
6628 inside_main_scope): Prototypes changed for renames to
6629 inside_entry_func, inside_entry_file, inside_main_func,
6631 * symfile.c (syms_from_objfile): Common entry point init code
6632 moved to init_entry_point_info() and call init_entry_point_info().
6633 * symfile.h (init_entry_point_info): Include prototype.
6634 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6635 moved to symfiles.c and call init_entry_point_info().
6636 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6637 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6638 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6640 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6641 works for the majority of targets.
6642 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6643 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6644 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6645 Use default definition in frame.h.
6646 * frame.h (selected_frame_level): Make decl extern.
6647 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6648 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6649 * partial-stab.h: Use new per-objfile entry info.
6650 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6651 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6652 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6653 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6654 have_minimal_symbols): Prototypes moved to objfiles.h.
6655 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6656 Macros moved to objfiles.h.
6657 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6659 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6661 More C++ improvements (pointers to members, qualified names).
6662 * c-exp.y: Support exp.type::name and exp->type::name
6663 syntaxes. (Unfortunately, doesn't work for static members.)
6664 * c-exp.y, eval.c: Make type::~type work better.
6665 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6666 value_static_field by value_struct_elt_for_reference.
6667 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6668 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6669 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6670 for OP_SCOPE operand; no point in it now that we use lazy
6671 reading of values, and use "reference to member" objects.
6672 * gdbtypes.h: Clarify comment.
6673 * valops.c: Change value_struct_elt_for_address to return
6674 a reference (or variable), rather than a pointer. Change
6675 the name to value_struct_elt_for_reference to reflect this.
6676 Returning a reference instead of a address provides a
6677 generalization, since we can use the routine for both
6678 class::name as well as &class::name.
6679 Also, recurse to handle multiple inheritance properly.
6680 * valprint.c: Moved code to print pointer-to-members
6681 to new function point_class_member. This allows a
6682 "reference-to-member" to be printed using the same code.
6683 * valprint.c (type_print_varspec_prefix): Avoid printing
6684 "struct " for domains of class-member types.
6685 * valops.c (search_struct_field): Inline code for simplified
6686 version of value_static_field (which can then be deleted).
6687 * value.h: Rename value_struct_elt_for_address to
6688 value_struct_elt_for_reference. Delete value_static_field.
6689 * values.c: Remove no longer used function value_static_field.
6691 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6693 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6694 elfread.c (coff_symfile_finish): Add function, prototype, and
6695 add to the xxxx_sym_fns struct for each file type. Also reformat
6696 the xxxx_sym_fns vector to a standard format and add comments.
6697 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6698 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6699 Pass pointer to struct objfile rather than pointer to sym_fns.
6700 Change references inside each function accordingly. Allocate any
6701 symbol file specific info in the per-objfile memory region.
6702 * dbxread.c (free_and_init_header_files): Break function into
6703 free_header_files(), called from dbx_symfile_finish(), and
6704 init_header_files(), called from dbx_new_init().
6705 * dbxread.c (dbx_new_init): Move deallocation things to new
6706 dbx_symfile_finish function.
6707 * elfread.c (elf_new_init): Call buildsym_new_init().
6708 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6709 routine for the objfile before deallocating other stuff.
6710 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6711 * symfile.h: Move struct sym_fns to before struct objfile def.
6712 Add sym_finish function pointer and change prototypes of other
6713 function pointers to reflect passing struct objfile pointer rather
6714 than struct sym_fns pointer.
6715 * symfile.c: Remove now obsolete symtab_fns pointer.
6716 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6717 locates the correct sym_fns struct for the given objfile.
6718 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6719 for better support of mapped symbol tables.
6720 * symfile.c (symbol_file_command): Remove obsolete code using
6722 * symfile.h: Remove duplicate declarations for symfile_objfile,
6723 entry_point, and object_files.
6724 * target.c (target_info): Compare symfile_objfile to NULL.
6725 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6726 aixcoff_symfile_finish().
6728 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6730 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6731 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6732 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6734 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6736 Some improvements to g++ debugging.
6737 * symtab.c (list_symbols): demangle before pattern matching.
6738 * symtab.c: Other fixes to improve handing of operators.
6739 * valprint.c (type_print_base): Fix test for constructor.
6740 * values.c (value_static_field): Allow evaluation of
6741 CLASS::METHOD, returning a function pointer.
6743 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6745 * Makefile.in (VERSION): Roll 4.4.6.
6746 * exec.c (exec_file_command): Add code to ignore optional args
6747 passed in by file_command() for use in symbol_file_command().
6748 * main.c (main): Document -mapped and -readnow in help summary.
6749 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6750 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6751 to get filename from bfd with bfd_get_filename(). Test mapto
6752 against 0, not NULL. Use mstrsave() to make copy of filename.
6753 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6755 * remote-vx.c (vx_load_command, add_symbol_stub):
6756 Symbol_file_add() takes an additional arg.
6757 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6759 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6760 changed to return a bfd not an objfile pointer.
6761 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6762 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6763 Change to eliminate local bfd and use symfile_bfd_open() plus
6764 allocate_objfile(). Add code to implement readnow option.
6765 * symfile.c (symbol_file_command): Changes to option handling,
6766 readnow functionality moved to symbol_file_add().
6767 * symfile.c (symfile_init): Eliminate local copy of bfd.
6768 * symfile.c (add_symbol_file_command): Changes to parse mapped
6769 and readnow options.
6770 * symfile.h (allocate_objfile): Arg removed from prototype.
6771 * symtab.h (symbol_file_add): Arg added to prototype.
6772 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6775 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6777 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6778 mtrace.awk, state.c, state.h: Removed.
6779 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6780 directories searched for source files.
6781 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6782 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6783 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6784 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6785 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6786 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6787 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6789 * Makefile.in (HFILES): Remove state.h
6790 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6791 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6792 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6793 * Makefile.in (clean): Remove all object files.
6794 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6795 * cplus-dem.c: Remove prototypes definitions that are now done in
6797 * dbxread.c (throughout): Change from using per-objfile
6798 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6799 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6800 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6801 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6802 * depend: Remove dependencies for state.o, state.h.
6803 * dwarfread.c: Add declaration for warning_pre_print.
6804 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6805 * dwarfread.c (throughout): Change from using per-objfile
6806 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6807 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6808 use supplied objfile.
6809 * i386-xdep.c (print_387_status): Change to use warning() rather
6811 * i387-tdep.c (print_387_control_word): Change to use warning()
6812 rather than printfs.
6813 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6814 that some compilers grumble about.
6815 * language.c (throughout): Add declaration for warning_pre_print
6816 and using warning() instead of printfs.
6817 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6818 * main.c (main): Add declaration for warning_pre_print and set it
6819 similarly to error_pre_print. Add declarations for
6820 mapped_symbol_files and readnow_symbol_files. Add appropriate
6821 definitions to long_options[].
6822 * minsyms.c: Trivial fix to comment.
6823 * objfiles.c (allocate_objfile): Substantially rewritten for
6824 using mapped symbol files.
6825 * objfiles.c (throughout): Change from using per-objfile
6826 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6827 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6828 * source.c (throughout): Change from using per-objfile
6829 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6830 * source.c (open_source_file): Use mstrsave to save file name in
6831 mapped symbol region for objfile.
6832 * symfile.c: Remove include for state.h.
6833 include to local form.
6834 * symfile.c (symbol_file_add_digested): Remove.
6835 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6837 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6838 from objfile structure. Add malloc descriptor pointer (md).
6839 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6840 * symm-xdep.c (print_fpu_status): Use warning() rather than
6842 * symmisc.c (free_symtab_block): Now takes and uses current
6844 * symmisc.c (throughout): Change from using per-objfile
6845 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6846 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6847 Sun compiler grumblings when PTR is char *.
6848 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6849 msymbols() to correct pointer type.
6850 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6851 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6852 error always starts on a line of it's own.
6853 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6854 Rewrite for new mapped malloc package use.
6855 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6856 that don't want to use the mapped malloc package; pass arguments
6857 on to traditional malloc package functions.
6858 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6859 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6860 mrealloc, malloc, and realloc but get fatal error if runs out
6862 * utils.c (msavestring, mstrsave): Save a string in a specific
6863 mapped malloc region.
6864 * utils.c (print_spaces): Use xmalloc to get the buffer.
6865 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6866 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6867 * config/i386v4.mh: Insignificant reorganization.
6869 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6871 * xcoffread.c: Only enable compilation of debugging functions
6872 if IBM6000 is defined. Fails to compile otherwise.
6874 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6876 * Makefile.in: pass MAKEINFO down on info.
6878 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6880 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6881 useless code, including an lseek to an uninitialized variable.
6882 Reported by Jim Williams <jimbo@wrs.com>.
6884 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6886 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6887 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6888 * minsyms.c, symfile.c: Changes that may be generally
6889 applicable, but are #ifdef IBM6000 for now.
6890 * rs6000-xdep.c: Fixed typo in comment.
6891 * rs6000-tdep.c: Non-substatial changes.
6892 * xoffread.c: The main change here is addition of some
6893 debugging functions.
6894 * xoffexec.c: More changes.
6896 * xcoffread.c: Fixed two too-few-parameters bugs.
6898 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6899 to SOLIB_CREATE_INFERIOR_HOOK macro.
6901 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6903 * symfile.h: Add prototype for iterate_over_msymbols().
6904 * symtab.c (cplus_mangled_symbol): Add function.
6905 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6906 iterate_over_msymbols to find demangled C++ symbol.
6907 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6908 value to iterate_over_msymbols().
6909 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6912 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6914 * Makefile.in: added check target.
6916 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
6918 * ecoff.c: Move to ../bfd/coff-msym.c.
6919 * config/mt-*mips: Remove ecoff.o from the configuration.
6920 * remote.c (): Add newline to initial +.
6921 (remote_resume): Mention how to cope with signals.
6922 (remote_interrupt): Add debug msg.
6923 (remote-wait): Implement new 'T' reply, which includes
6924 status, PC, and FP all in a single short message.
6925 (putpkt): Add further debugging of packet acks.
6926 * mipsread.c (fixup_symtab): Also swap RFD's.
6927 (parse_partial_symbols): Avoid bug on unknown symbol types.
6928 * Makefile.in (VERSION): Roll to 4.4.5.
6929 * mips-tdep.c (heuristic_proc_start): Avoid long delays
6930 for remote MIPS by limiting heuristic to 200 byte search.
6931 (heuristic_proc_desc): Byte-swapping.
6932 (mips_print_register): Cope with failure of
6933 read_relative_register_raw_bytes. Byte-swap integers for
6935 * mips-pinsn.c (print_insn): Byte-swap instruction.
6937 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6939 * config.sub configure.in config/mh-irix4
6940 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
6941 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
6942 gdb/xm-irix4.h gdb/config/mt-irix3
6943 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
6945 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6947 * defs.h, utils.c: xrealloc takes PTR as first arg.
6948 * defs.h: Reword confusing comment about ANSI prototypes.
6949 * defs.h: Some minor whitespace changes.
6950 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6951 not NULL, which can be (void *).
6952 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6953 * tm-i386v.h (SP_ARG0): Define
6954 * xm-sysv4.h: Back out of change for missing prototypes.
6955 * i386-tdep.c (get_longjmp_target): Add function.
6957 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6959 * Makefile.in: install man page too.
6961 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6963 * All GDB files that #include defs.h: Removed stdio.h.
6964 (defs.h): #include stdio.h.
6966 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6968 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6969 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6970 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6971 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6972 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6973 it before printing out the hex shape of an address.
6975 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6977 * rs6000-xdep.c (frame_initial_stack_address): Move
6978 code to set frame->cache_fsr into new separate function
6979 frame_get_cacahe_fsr. This allows fixing a fatal error.
6980 * xcoffexec.c: Turn previously suppressed error
6981 message back on, after cleaning up BFD.
6983 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6984 printing of blank line, since it cases printing of an
6985 extra blank line. Is this intended? It does mess up
6987 * defs.h: Put back declarations of malloc and realloc,
6988 but protected by #ifndef MALLOC_INCOMPATIBLE.
6989 * objfiles.c: Undo previous change: Use malloc/realloc
6990 for objfile malloc/realloc fields (but add a cast).
6991 * xcoffexec.c: Suppress an error message (for now).
6993 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6995 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6996 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
6997 * buildsym.c: Use smash_to_pointer_type() to handle forward type
6999 * xcoffread.c: Modifications to C_DECL storage class handling, and
7000 introduction of an old smash_to_pointer_type() routine.
7002 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7003 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7004 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7005 parameters have been modified.
7007 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7008 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7009 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7010 and fetch_inferior_registers() always fetched all the registers
7011 resulting valid register values at hand all the time. Pushing a dummy
7012 frame did not require validating all register values first. After
7013 putting the above mechanism into action, we didn't have valid registers
7014 values always ready. Thus, all registers need to be fetched before
7015 pushing a dummy frame now.
7017 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7018 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7019 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7020 the starting address (actual frame address) of a frame.
7021 * rs6000-tdep.c: modifications to function_frame_info() to see if
7022 function reserves a frame pointer register (alloca register)
7023 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7024 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7025 functions with alloca() calls.
7027 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7029 * xm-sysv4.h: Provide definitions/prototypes for host environment
7030 functions for which no definitions or prototypes are provided in
7031 any currently included gdb or host environment header files.
7032 For SVR4, this currently includes malloc and realloc, which cannot
7033 be portably prototyped in any gdb include file.
7035 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7037 * buildsym.h: Remove obsolete variable file_stabs.
7039 * Makefile.in: Move place where configure merges in host-
7040 and target-dependent fragments later, so the latter
7041 can override (say) GNU_MALLOC.
7042 * config/mh-rs6000: Use system malloc. Otherwise, I
7043 ended up with *two* incompatible versions of malloc
7044 (functions in libc would call the malloc in libc).
7045 I assume this is a shared library problem.
7047 * remote.c: Fix (presumed) typo.
7048 * objfiles.c: Use xmalloc/xrealloc instead of
7049 malloc/realloc (since the latter are no longer declared).
7051 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7052 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7053 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7054 handle individual registers.
7055 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7056 correctly in case it wasn't cached yet. (A problem showed up
7057 after fetching individual registers.)
7058 * buildsym.c: Disable type_synonym_name's type name overwriting
7059 in cases it is unnecesary. rs6000 portation doesn't use
7060 type_synonym_name, and it used to nullify type names
7061 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7062 type's name as soon as space for that type is allocated.
7063 * xcoffread.c: ignore a section's lineno information if it is
7064 not `.text'. (In rs6000 bfd portation integration, skipping over
7065 `.pad' sections are ignored since it was in machine independent
7066 part of the code. Thus, a problem of fake sections with invalid
7067 lineno information arised.)
7069 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7070 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7071 * rs6000-tdep.c: make function_frame_info() work whether or not
7072 reading from a core file.
7073 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7075 * infrun.c. main.c, printcmd.c. symtab.c:
7076 More changes from IBM for rs6000.
7079 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7081 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7082 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7083 Merge in changes (mostly from IBM) for RS6000.
7084 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7085 More changes from IBM for RS6000. These are in machine-
7086 independent code, and probably could do with some cleaning
7087 up. The most questionable of these are #ifdef IBM6000.
7088 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7089 to single_step() (for consistency with rs6000 and i860).
7090 * utils.c: Allow the 1st arg to xrealloc to be NULL
7091 (in which case do malloc). This removes the need for
7092 some tests in xcoff code (and perhaps other places?).
7093 * coffread.c: Removed variables last_source_file,
7094 type_vector, and type_vector_length as these are now
7095 defined by buildsym.[ch].
7096 * defs.h: Remove prototypes for malloc and realloc, since
7097 these should only be used to implement xmalloc and xrealloc,
7098 and they conflict with <stdlib.h> in AIX - where they
7099 return void* even when __STDC__ isn't defined. Sigh.
7100 * munch: Recognize *initialize* in data as well as text
7101 (AIX uses data). Also, incorporate a patch from Garrett
7102 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7103 much more sensible, by only trying to match the name of
7104 the initialize_foo function, and not the junk before it.
7106 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7108 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7109 unless symbol table indicates that something has changed.
7111 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7113 * remote.c: Make it work for embedded MIPS. Increase buffer
7114 size, and use throughout. Round buffer size up if too many regs.
7115 Support baud rate setting and try for an 8-bit path. If
7116 interrupted while waiting for target, send a ^C down the wire.
7117 Avoid single-byte reads.
7118 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7120 * mips-xdep.h: Avoid the embedded regs when on Unix.
7122 * mipsread.c: Byte-swap the symbol table structures, using
7123 routines from ecoff.c, to read a symbol table written in any
7124 of the four possible byte orders.
7125 * configure.in (mips-big-* target): Same as Sony News.
7126 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7127 * ecoff.c: New file for symbol swapping routines.
7129 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7131 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7132 all-breakpoints' command.
7133 * (get_number): Allow users to enter negative breakpoint numbers.
7134 * (breakpoint_1): Reformat display of 'info break' to show new
7136 * (create_longjmp_breakpoint, breakpoint_re_set,
7137 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7138 symfile.c (syms_from_objfile): Re-do
7139 insertion of longjmp breakpoints. Move all code into
7140 breakpoint_re_set, and call that instead of
7141 create_longjmp_breakpoint in symfile.c.
7143 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7145 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7146 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7147 * symtab.c (find_pc_symtab): Handle having no objfiles.
7148 * infcmd.c: Fix comment.
7149 * objfiles.c (free_all_objfiles): Add.
7150 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7151 * symfile.c (symbol_file_command): free all objfiles when
7152 specifying a new symbol file.
7153 (reread_symbols): Stat the file name, don't fstat the descriptor.
7155 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7157 * Makefile.in, configure.in: removed traces of namesubdir,
7158 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7159 copyrights to '92, changed some from Cygnus to FSF.
7161 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7163 * dbxread.c (end_psymtab): Delete empty psymtabs.
7164 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7165 * symfile.h (struct objfile): Add free_psymtabs.
7167 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7169 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7171 * symfile.c (symbol_file_command): strcmp => !strcmp.
7172 * breakpoint.h: Move prototypes to follow enum definition they need.
7173 * breakpoint.c, infrun.c: Lint.
7174 * printcmd.c: Use `enum enable' rather than `enum
7176 * mipsread.c: First pass at making it compile with the new
7177 objfile changes. Probably seriously broken still, but it
7180 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7182 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7183 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7184 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7185 stepping (and nexting) through longjmp(). Also, cleanup
7186 breakpoint handling quite a bit by creating explicit breakpoint
7187 types instead of using magic breakpoint numbers.
7188 Makefile.in: Update version to 4.4.3
7190 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7192 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7193 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7194 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7196 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7198 * minsyms.c (install_minimal_symbols): Add bunches to any
7199 existing minsyms in the objfile. Avoid extra mallocation
7200 by working directly in the obstack. Remove ignored `mainline' parm.
7201 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7202 xcoffread.c: Change all callers.
7203 * FIXME: We should be able to eliminate MAINLINE from all the
7204 symbol readers now, with a small bit of work.
7206 * valops.c, value.h: Lint.
7207 * remote-vx.c: Add missing break; statement. Bugfix by
7208 Michael Sclafani, <sclafani@src.dec.com>.
7210 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7212 * Makefile.in (VERSION): Update version to 4.4.2
7213 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7214 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7215 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7216 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7217 mmap-alloc.o, mmap-sbrk.o
7219 * altos-xdep.c: Minor whitespace change.
7220 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7221 use to new minimal symbol table use.
7222 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7223 * arm-xdep.c (store_inferior_registers): Returns void.
7224 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7225 Convert from misc function vector use to new minimal symbol table use.
7226 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7227 * breakpoint.c: Add prototypes for local functions.
7228 * breakpoint.c (catch_command_1): Change to static and remove unused
7230 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7231 * breakpoint.h: Change function decls to prototype form.
7232 * buildsym.c: Add prototypes for local functions.
7233 * buildsym.c: Moved hashname() function here from dbxread.c.
7234 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7235 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7236 * buildsym.c (dbx_alloc_type): Change to static.
7237 * buildsym.c (finish_block): Add objfile parameter.
7238 * buildsym.c (misc): Change symbol_obstack to objfile version.
7239 * buildsym.c (make_blockvector): Change to static.
7240 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7241 * buildsym.c (compare_line_numbers): Change to static, args are const,
7242 cast args when used.
7243 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7244 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7245 and made static. Add objfile parameter.
7246 * buildsym.c (end_symtab): Simplify code using line table size.
7247 Realloc the linetable on the objfile symbol_obstack and copy there.
7248 * buildsym.c (scan_file_globals): Convert from misc function vector
7249 use to new minimal symbol use.
7250 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7251 strings get allocated in objfile's symbol_obstack. Convert references
7252 to builtin types to lookup_fundamental_type().
7253 * buildsym.c (read_type): Make static, add objfile parameter, convert
7254 references to buildin types to lookup_fundamental_type().
7255 * buildsym.c (read_struct_type): Add objfile parameter.
7256 * buildsym.c (read_array_type): Make static, add objfile parameter.
7257 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7258 * buildsym.c (read_huge_number): Make static.
7259 * buildsym.c (read_range_type): Make static, add objfile parameter,
7260 convert references to buildin types to lookup_fundamental_type ().
7261 * buildsym.c (read_args): Make static, add objfile parameter.
7262 * buildsym.h: Convert function decl's to prototype form.
7263 * c-exp.y: Add prototypes for local functions, convert uses of misc
7264 function vector to minimal symbol table. Reformat all builtin type
7265 initializations and pass a NULL objfile to init_type() for them.
7266 * coffread.c: Change context_stack ref's to coff_context_stack,
7267 add local function prototypes. Cast uses of xrealloc arg 1.
7268 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7269 crafting a new type.
7270 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7271 * coffread.c (finish_block): Change name to coff_finish_block.
7272 * coffread.c (make_blockvector): Add and use objfile parameter.
7273 * coffread.c (record_line): Change name to coff_record_line.
7274 * coffread.c (start_symtab): Change name to coff_start_symtab.
7275 * coffread.c (end_symtab): Change name to coff_end_symtab.
7276 * coffread.c (record_misc_function): Change name to record_minimal_
7277 symbol and change to minimal symbol table use from misc func tbl.
7278 * coffread.c (coff_symfile_read): Convert from misc function vector
7279 use to minimal symbol table use.
7280 * coffread.c (hashname): Remove; use common version in buildsym.c.
7281 * coffread.c (decode_base_type): Change references to builtin types
7282 to calls to lookup_fundamental_type().
7283 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7284 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7285 * command.c: Add prototypes for local functions.
7286 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7287 appropriate member of the function union for that type.
7288 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7289 ifdef out the function since it isn't currently used.
7290 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7291 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7292 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7293 * command.c (help_cmd): Compare function pointer to NULL.
7294 * command.c (help_cmd_list): Compare function pointer to NULL.
7295 * command.c (lookup_cmd_1): Use correct member of function union.
7296 * command.c (undef_cmd_error): Make static.
7297 * command.c (complete_on_cmdlist): Use correct member of func union.
7298 * command.c (do_setshow_command): Use correct member of func union.
7299 * command.c (shell_escape): Convert rindex use to strrchr.
7300 * command.h (COMMAND_H): Define if already included.
7301 * command.h (cmd_list_element struct): Change 'function' to a union
7302 and prototype args. Prototype completer function.
7303 * command.h: Convert decl's to prototype form.
7304 * convex-xdep.c (store_inferior_registers): Returns void.
7305 * copying.c: Prototype local functions.
7306 * coredep.c: Minor whitespace change.
7307 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7308 * cplus-dem.c: Prototype local functions.
7309 * dbxread.c (hashname): Remove; moved to buildsym.c.
7310 * dbxread.c (free_and_init_header_files): Make static.
7311 * dbxread.c: Add prototypes for local functions.
7312 * dbxread.c (new_object_header_files): Remove; inlined usages.
7313 * dbxread.c (xrealloc usages): Cast args.
7314 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7315 and change usages accordingly.
7316 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7317 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7318 * dbxread.c (dbx_next_symbol_text): Make static.
7319 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7320 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7321 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7322 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7323 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7324 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7326 * dwarfread.c (record_misc_function): Change name to record_minimal_
7327 symbol and use minimal symbol table throughout.
7328 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7329 * dwarfread.c: Convert all references to builtin types to use the new
7330 lookup_fundamental_type function.
7331 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7332 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7334 * elfread.c (record_misc_function): Convert to use record_minimal_
7336 * elfread.c (elf_symtab_read): Add objfile parameter.
7337 * eval.c: Add prototypes for local functions and move some decls
7338 around to accomodate prototypes.
7339 * expprint.c: Add prototypes for local functions. Change references
7340 to misc function vector to minimal symbol table.
7341 * findvar.c (read_memory usages): Cast args.
7342 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7343 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7344 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7345 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7346 * gould-xdep.c: Minor whitespace change.
7347 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7348 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7349 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7350 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7351 * i386-tdep.c: Add prototypes for local functions.
7352 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7353 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7354 that defaulted to int.
7355 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7356 i386_push_dummy_frame): Returns void.
7357 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7358 int and explicitly declare return type as int.
7359 * i387-tdep.c: Minor formatting changes.
7360 * i960-tdep.c (leafproc_return): Convert from misc function vector
7361 use to minimal symbol table use.
7362 * infcmd.c: Add prototypes for local functions.
7363 * infcmd.c (continue_command, until_next_command, until_command,
7364 path_info, path_command): Make static.
7365 * infcmd.c (step_1, until_next_command): Convert from misc func
7366 vector to minimal symbol table use.
7367 * inflow.c: Add prototypes for local functions.
7368 * infptrace.c (store_inferior_registers): Returns void, not int.
7369 * language.c (_initialize_language): Use proper member of function
7371 * m2-exp.y: Add prototypes for local functions, convert misc function
7372 vector uses to minimal symbol table uses.
7373 * m2-exp.y (make_qualname, yyerror): Make static.
7374 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7375 * m68k-pinsn.c: Add prototypes for local functions.
7376 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7377 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7378 * m68k-stub.c: Add prototypes.
7379 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7380 use to minimal symbol table use.
7381 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7382 * m88k-xdep.c (store_inferior_registers): Returns void.
7383 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7384 * mach386-xdep.c (store_inferior_registers): Returns void.
7385 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7386 * main.c: Add prototypes for local functions.
7387 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7388 longjmp() result to (NORETURN void).
7389 * main.c (catch_errors): Prototype the 'func' parameter.
7390 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7391 Takes an unused arg.
7392 * main.c (execute_command): Call the right member of the func union.
7393 * main.c (command_loop_marker, symbol_completion_function,
7394 command_loop): Make static.
7395 * main.c (command_line_input): Make linelength unsigned, cast arg
7396 to command_line_input().
7397 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7398 * main.c (initialize_main): Call right member of function union.
7399 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7400 * mem-break.c: Include symtab.h
7401 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7402 * mips-xdep.c (store_inferior_registers): Returns void.
7403 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7404 use to minimal symbol table use.
7405 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7407 * mipsread.c (make_type): Remove, convert usages to init_type.
7408 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7409 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7410 vector use to minimal symbol table use.
7411 * parse.c: Add prototypes for local functions.
7412 * parse.c (xrealloc usages): Cast args.
7413 * parse.c (prefixify_expression, length_of_subexp): Make static.
7414 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7415 * parser-defs.h: Convert function decls to prototype form.
7416 * partial-stab.h: Convert from misc function vector use to new minimal
7418 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7419 the per-objfile copies.
7420 * printcmd.c: Add prototypes for local functions. Move some struct
7421 definitions around to accomodate prototypes.
7422 * printcmd.c (decode_format): Make static, change args oformat and
7423 osize to int from char.
7424 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7425 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7426 * printcmd.c (print_address_symbolic): Convert from misc function
7427 vector use to minimal symbol table use.
7428 * printcmd.c (address_info): Convert from misc function vector use
7429 to minimal symbol table use.
7430 * printcmd.c (delete_display, enable_display, disable_display_command):
7432 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7433 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7434 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7435 * pyr-xdep.c (store_inferior_registers): Returns void.
7436 * remote-mm.c (mm_load): symbol_file_add return value unused.
7437 * remote-nindy.c: Minor format change.
7438 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7439 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7440 * rs6000-xdep.c (store_inferior_registers): Returns void.
7441 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7442 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7443 vector use to minimal symbol table use.
7444 * solib.c: Add prototypes for local functions.
7445 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7446 function vector use to minimal symbol table use.
7447 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7448 * solib.c (find_solib, shared_library_command): Make static
7449 * solib.c (read_memory, write_memory usages): Cast args.
7450 * solib.c (special_symbol_handling): Add function
7451 * source.c: Add prototypes for local functions.
7452 * source.c (select_source_symtab): Convert to scan objfiles.
7453 * source.c (open_source_file): Make static.
7454 * source.c (xrealloc usages): Cast args.
7455 * source.c (source_line_charpos): ifdef out, unused.
7456 * source.c (get_filename_and_charpos): Make static.
7457 * stack.c: Add prototypes for local functions.
7458 * stack.c (print_frame_info, frame_info): Convert from misc function
7459 vector use to minimal symbol table use.
7460 * symfile.c: Add prototypes for local functions.
7461 * symfile.c (compare_symbols): Make args const PTR's.
7462 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7463 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7464 * symfile.c (obsavestring): Add objfile parameter.
7465 * symfile.c (init_misc_bunches, prim_record_misc_function,
7466 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7467 sort_misc_function_vector, compact_misc_function_vector): Remove
7468 * symfile.c (symbol_file_add_digested): Add function.
7469 * symfile.c (symbol_file_add): Returns struct objfile *.
7470 * symfile.c (symbol_file_command): Modify for state file use.
7471 * symfile.c (symfile_open): Add parameter "dumpable".
7472 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7473 * symfile.c (load_command, add_symbol_file_command): Make static.
7474 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7475 * symfile.c (rindex usages): Converted to strrchr.
7476 * symfile.c (allocate_psymtab): New
7477 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7478 converted to minimal symbol table usage, but no obvious conversion.
7479 * symfile.c (free_all_symtabs): Remove.
7480 * symfile.c (_initialize_symfile): Use per-objfile info.
7481 * symfile.h: Rework the objfile structure to add per-objfile data
7482 objects (psymbol_obstack, symbol_obstack, type_obstack,
7483 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7484 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7485 Add prototypes to function declarations.
7486 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7487 function vector usage to minimal symbol table usage.
7488 * symmisc.c (DEV_TTY): Define if not defined.
7489 * symmisc.c: Add local function prototypes.
7490 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7491 printpsyms_command, print_objfiles, print_objfiles_command):
7492 Rework to use iterate_over_*
7493 * symtab.c: Add prototypes for local functions.
7494 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7495 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7496 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7497 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7498 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7499 lookup_reference_type, lookup_member_type, allocate_stub_method,
7500 check_stub_method, create_array_type, smash_to_member_type,):
7502 * symtab.c (lookup_symbol): Some args are const.
7503 * symtab.h: All type related defs and structs moved to gdbtypes.h
7504 * symtab.h: Convert decls to prototypes.
7505 * target.c (noprocess): Make static.
7506 * target.h: Change decl's to prototypes.
7507 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7508 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7509 * utils.c (_initialize_utils): Use correct member of function union.
7510 * valarith.c: include gdbtypes.h
7511 * valops.c: include gdbtypes.h, add prototypes for local functions.
7512 * valops.c (value_push, value_arg_push, find_function_addr):
7514 * valops.c (value_string): Convert from misc function vector use
7515 to minimal symbol table use.
7516 * valops.c (check_field_in): Make arg const.
7517 * valprint.c: Add prototypes for local functions.
7518 * valprint.c (print_string): Make static
7519 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7520 * values.c: Add prototypes for local functions.
7521 * values.c (value_headof): Convert from misc function vector to
7522 minimal symbol table.
7523 * xcoffexec.c: Add prototypes for local functions.
7524 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7526 * xcoffexec.c (relocate_minimal_symbol): Add.
7527 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7528 * xcoffread.c: Add prototypes for local functions.
7529 * xcoffread.c (sort_syms): Convert to scan objfiles.
7530 * xcoffread.c (read_xcoff_symtab): Make static.
7531 * xcoffread.c (various): Replace references to builtin types with
7532 calls to lookup_fundamental_type. Replace references to symbol_obstack
7533 and psymbol_obstack with pointers to the per-objfile copies.
7534 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7535 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7537 * xcoffread.c (init_stringtab): Add objfile parameter.
7538 * gdbtypes.c: New file
7539 * minsyms.c: New file
7540 * mmap-alloc.c: New file
7541 * mmap-sbrk.c: New file
7542 * objfiles.c: New file
7546 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7548 * Check in Fred Fish's changes in these modules. Fred
7549 will make ChangeLog entries for all of them. Update VERSION
7552 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7554 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7556 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7557 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7558 value.h: Prototypes for static functions; lint.
7559 * gdbtypes.h: Empty file to ease transition.
7561 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7563 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7564 inferior.h, language.h, signame.h, target.h, terminal.h,
7565 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7566 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7568 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7569 signame.c, sparc-xdep.c: Prototypes for all static functions.
7571 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7572 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7573 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7574 Remove to_call_function and target_call_function, since it
7575 always calls the same thing (call_function_by_hand).
7576 * core.c, exec.c, solib.c: Rename target_ops sections =>
7578 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7579 target.h: target_kill takes no args.
7580 * language.c (language_info): Scaffolding to allow briefer
7581 messages when the current language changes. FIXME.
7582 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7583 complaints about volatile functions.
7584 * xm-sysv4.h (HAVE_MMAP): Define.
7586 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7588 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7589 to make prototypes for all functions declared here.
7590 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7591 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7592 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7593 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7594 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7595 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7596 * utils.c: Avoid declaring malloc and realloc. Lint.
7597 (request_quit): Accept signal-number parameter.
7599 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7601 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7602 DIE's. Add new function read_tag_pointer_type() to read them.
7604 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7605 When creating a new user defined type, check to see if a partial
7606 type already exists, and if so, bash it to fit.
7608 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7610 * coffread.c (decode_base_type): Pass long, not union.
7611 Fix by Eric Valette, ev@chorus.fr.
7613 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7615 * elfread.c (elf_symtab_read): Fix code to correctly track
7616 changes in bfd for absolute symbols.
7618 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7620 * xm-vaxbsd.h: Close off comment.
7622 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7624 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7626 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7628 * mips-tdep.c (mips_print_registers): Print correct register
7629 number for double pseudo-registers.
7631 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7633 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7634 in the op$::OPERATOR. case. From Steven McCanne,
7635 <mccanne@horse.ee.lbl.gov>.
7637 * exec.c (set_section_name): Pass arg to exec_files_info;
7638 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7640 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7642 * main.c (print_gdb_version): Copyright msg: only this year.
7643 (cd_command): Avoid changing current_directory on error.
7645 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7647 * mipsread.c (parse_partial_symbols): Handle dependencies
7648 between partial symbol tables (when not doing stabs-in-ecoff).
7649 (This used to be handled by parse_fdr, but parse_fdr was
7650 incompatible with handling stabs-in-ecoff, so the code
7651 was re-written to not use parse_fdr. Unfortunately,
7652 the logic to handle dependencies was overlooked.)
7654 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7656 * coffread.c (read_enum_type): Use the size of a target int when
7658 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7660 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7661 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7662 TARGET_PTR_BIT to determine size of a pointer
7663 * values.c (unpack_long): when unpacking a REF or a PTR don't
7664 assume the size of the type.
7666 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7668 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7669 looking at its members. Improve guess between struct and union,
7670 only assuming union if multiple members have offsets of zero.
7672 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7674 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7675 (This is just for clarity - and one day permitting us to
7676 change FP0_REGNUM from 38 to 32, which would make more sense.)
7677 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7678 register numbers in stabs-in-ecoff get handled correctly.
7680 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7682 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7683 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7684 into BSD and Ultrix.
7686 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7688 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7690 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7692 * Makefile.in: Increment version to 4.4.1.
7693 * main.c (print_gdb_version): Update copyright notice.
7695 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7697 * mipsread.c: Prepend "struct " to the names of structure
7698 types, and similarly for enums and unions. (This used
7699 to be done, but got lost in the re-write to "guess" the
7700 difference between enum/struct/union.)
7701 Also, guess that a tag is an enum if the first member
7704 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7706 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7709 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7711 * Projects: Patching executables is done.
7712 * Makefile.in (VERSION): Roll to gdb-4.4.
7713 * README, WHATS.NEW: Update for gdb-4.4.
7715 * symfile.c (reread_symbols): Whenever we reread one object
7716 file's symbols, we must restart the scan, because the object_files
7717 chain has been permuted.
7719 * exec.c (exec_files_info): Split out into print_section_info.
7720 Print BFD filename of each section if it's not the default one.
7721 * core.c (core_files_info): Call print_section_info.
7723 * xm-vax.h: Include a few system header files whose definitions
7724 must precede defs.h.
7725 * language.c, language.h: Make some things const.
7726 * expression.h, main.c: const spreads like ooze.
7728 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7729 since BREAKPOINT values can be >0x80.
7731 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7733 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7735 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7737 * sparc-pinsn.c: Remove kludge for preferring architectures.
7738 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7739 and forever. Add `add' instruction to the set that get checked
7740 for a preceding `sethi' in order to print an absolute address.
7741 Corresponding changes in ../include/opcode/sparc.h needed
7742 to eliminate garbage instructions.
7744 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7746 * mipsread.c (parse_partial_symbols): Make sure partial
7747 symbols are created for external symbols (as used to be
7748 the case). This is a bit of a pain with the mips-coff.
7749 It uses a table which points to all of the external
7750 symbols belonging to a particular FDR or psymtab.
7751 Once we've generated this table, we might as well save
7752 it, and then use it in psymtab_to_symtab_1 to find
7753 the symbols to pass to parse_external().
7754 * symfile.c, symfile.c: New function start_psymtab_common
7755 to share the common parts of allocating a new psymtab
7756 for dbxread, mipsread (and later dwarfread). Its code
7757 was pulled out from start_psymtab in dbxread.c.
7758 * dbxread.c (start_psymtab): Use start_psymtab_common().
7760 * valprint.c (val_print): If there is an error when trying
7761 to print a string, check to see if there really is a problem
7762 by reading just one character. If that works, assume
7765 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7767 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7768 cypress, v8 mnemonics in that order.
7770 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7772 * sparc-pinsn.c: Put the qsort() back in.
7774 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7776 * findvar.c (read_register, write_register): Handle machines
7777 where REGISTER_TYPE is not the same size as "int".
7779 Handle debug symbols in dynamically loaded (relocated) code:
7781 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7782 offset to process_one_symbol.
7783 (process_one_symbol): Take new offset parameter. Add it into
7784 appropriate symbol types to relocate symbols to loaded addresses.
7785 Handle all possible symbol types, and complain() about types that
7786 we don't expect to see.
7787 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7788 process_one_symbol (FIXME, should pass real offset).
7792 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7794 (set_breakpoint, break_command_1, until_break_command,
7795 catch_command_1, breakpoint_re_set_one): Use it.
7796 * symtab.h (resolve_sal_pc): Declare.
7797 * infcmd.c (jump_command): Use resolve_sal_pc.
7799 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7801 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7803 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7805 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7806 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7807 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7809 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7811 * dbxread.c (process_one_symbol): Make a first cut at handling
7812 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7814 * symtab.c (find_pc_line): Fix stepping into and out of #included
7817 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7819 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7820 no longer any need to copy ../include/opcode/* into gdb.
7822 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7824 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7826 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7828 * valprint.c (type_print_base, type_print_method_args):
7829 Print C++ constructor methods without bogus "return type."
7831 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7833 * infptrace.c (child_xfer_memory): Parameter "target" should
7834 be a pointer to a structure, not the entire structure.
7836 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7838 * depend: Convert the couple of references to ansidecl.h that
7839 used the local gdb version to use the ../include version.
7841 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7844 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7845 (inferior_proc_init): Fix non-ANSI version of args.
7846 (attach): Call print_sys_errmsg with correct number of args.
7847 (mappingflags): Make static, does not need to be global.
7849 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7850 not the entire struct itself.
7852 * valops.c (value_assign): Cast some args to modify_field() and
7853 {read,write}_register_bytes() correctly.
7855 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7857 * Makefile.in (MALLOCSRC): Removed reference to removed local
7860 * dwarfread.c (list_in_scope): Needs an initial value, use file
7863 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7865 * main.c (main): Make option_index local to keep new getopt happy.
7866 main.c, solib.c, Makefile.in: Update copyright notices.
7868 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7870 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7872 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7874 * Makefile.in (HFILES): Add partial-stab.h.
7876 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7878 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7879 New files for stratus. Not complete enough to actually build
7880 on the Stratus machine; that awaits copyright assignment for
7883 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7884 for getting custom flags into CFLAGS when doing makes.
7886 * configure.in: Add config information for stratus.
7888 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7890 * dbxread.c (process_one_symbol): Pass address of structure
7891 to complain(), rather than the whole structure.
7893 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7895 * solib.c (solib_add_common_symbols): Only compile in when not
7896 using SVR4 style shared libraries.
7898 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7900 * dwarfread.c (locval): Add offreg flag to indicate location
7901 values that are computed off a base register.
7903 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7904 TAG_local_variable cases to account for static variables
7905 within function scopes.
7907 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7909 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7910 doesn't exist on some systems.
7912 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7913 nexting over recursive function calls.
7915 * target.c (target_read_string): Create this routine to read null
7916 terminated strings from the target. It deals with running off the
7917 end of memory elegantly as well. solib.c (find_solib): Use
7918 target_read_string() to avoid problems with running off the end of
7921 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7922 that reference pgrp_inferior.
7924 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7926 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7927 mips-tfile has been hacked to act more "traditionally."
7928 * dbxread.c: Fixed typo in comment.
7930 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
7932 * mips-tdep.c (mips_skip_prologue): Add some number of
7933 'sw' instructions before 'addiu' adjusts the stack.
7935 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7937 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7938 freescope, buildblock closescope, record_line, add_symbol_to_list,
7939 gatherblocks, make_blockvector): Extensive changes to switch
7940 to generic symbol table building code in buildsym.c. Remove
7941 scope tree structures and functions, symbol table building
7942 functions, and lots of other small changes.
7944 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
7945 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7947 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7949 * buildsym.c (cleanup_undefined_types): Add support for enums.
7950 This fixes the 'GDB internal error. cleanup_undefined_types with
7953 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7955 * dbxread.c: detect gcc2 compilations.
7957 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
7959 * sparc-pinsn.c: Rename bitfields that overlap with macro names
7960 in ../include/opcode/sparc.h.
7962 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7964 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7965 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7966 to reflect actual locations of opcode files, so TAGS target will
7969 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7971 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7974 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7975 dereferencing to access the correct elements.
7977 * valops.c (value_addr): Declare return type of external func
7980 * xcoffread.c: Undefine next_symbol_text before redefining it.
7982 For older changes see ChangeLog-9091
7988 version-control: never