1 Wed Apr 7 11:22:43 1993 Fred Fish (fnf@cygnus.com)
3 * sparclite/Makefile.in: Add dummy mostlyclean, clean,
4 distclean, and realclean targets.
6 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
8 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
10 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
12 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
14 Add section table to objfile struct. Use it for find_pc_section.
15 * objfiles.c (add_to_objfile_sections,
16 build_objfile_section_table, find_pc_section): new functions.
17 (allocate_objfile): build section table.
18 * objfiles.h (struct obj_section): new structure.
19 (struct objfile): add section table.
20 (find_pc_section): new prototype.
21 * solib.[ch] (find_pc_section_from_so_list): removed.
22 * sparc-tdep.c: include objfiles.h for find_pc_section. include
23 symfile.h for objfiles.h.
24 (in_solib_trampoline): adjusted for new find_pc_section
25 prototype. Removed BAD_RICH_HACK ifdefs.
26 * symfile.c (syms_from_objfile): offset objfile sections.
27 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
28 * symfile.h (find_pc_section): prototype removed. Also fixed
29 comment typo NUL -> NULL.
30 * target.[ch] (find_pc_section_from_targets): removed.
31 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
33 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
35 * ser-go32.c: Format. (go32_open): Use proper return value.
37 * configure.in: Undo conditional configdirs hack for sparclite.
39 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
41 * symtab.c (list_symbols): When call break_command, pass both
42 filename and function name not just function name.
44 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
46 (Changes and new files to make "none" a full fledged configuration)
47 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
48 Currently only tm-none.h has any meaningful contents.
49 * config/none/none.mh (NAT_FILE): Use nm-none.h
50 * config/none/none.mh (XM_FILE): Use xm-none.h
51 * config/none/none.mt (TM_FILE): Use tm-none.h
52 * Makefile.in (depend): Remove comment about parse errors in
53 valops.c, it now parses correctly and generates a correct depend
54 line. Remove line that touches xm.h, tm.h, and nm.h; they are
55 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
57 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
59 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
61 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
64 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
66 * configure.in: Sparclite uses sparc config dir. Also has it's
67 own tm- & .mt files now. Also add sparclite to configdirs.
68 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
69 * config/i386/go32.mh: Nullify def of TERMCAP.
70 * config/i386/xm-go32.h: Get rid of redef of EIO.
71 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
72 specific configs. Very similar to sun4os4, but without solib.
73 * sparclite/{Makefile.in configure.in}: First cut at making this
76 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
78 * ser-go32.c: First cut at adapting to new serial interface.
80 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
82 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
83 These implement a new serial line interface for talking to remote
85 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
86 EXCEPT go32, which gets ser-go32.c.
87 * remote.c: Use new serial interface. More remote-xxx's to be
89 * ser-bsd.c, ser-termios.c: Removed.
90 * serial.c: New. Implements common operations for all serial
92 * ser-unix.c: New. Unix specific serial operations for various
93 flavors of Unix (Posix, SysV, BSD).
94 * serial.h: Generic serial interface defs.
95 * config/i386/go32.mh, config/i386/i386bsd.h,
96 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
97 ser-bsd.o from XDEPFILES. All the magic is now handled in
100 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
102 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
104 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
106 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
108 * rs6000-tdep.c (frameless_function_invocation): Don't even think
109 about framelessness except on the innermost frame.
111 * xcoffexec.c: Call fatal() not abort().
113 * stabsread.c (patch_block_stabs): If stab & no symbol, make
114 a LOC_OPTIMIZED_OUT symbol.
115 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
116 findvar.c (read_var_value), printcmd.c (address_info),
117 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
118 m2-exp.y (yylex): Deal with it.
119 **** start-sanitize-chill ****
120 ch-exp.y (yylex): Deal with it.
121 **** end-sanitize-chill ****
123 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
125 * findvar.c (value_from_register): H8500 specific, check to see
126 if we are looking at short pointer. If so, skip crock.
127 * h8500-tdep.c (h8500_frame_chain): Mask down value from
128 read_memory_integer() to avoid getting messed up by sign extension.
130 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
132 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
133 ifdef protect using BAD_RICH_HACK. This should be removed soon.
134 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
136 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
138 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
140 * core.c (dis_asm_print_address): New function.
142 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
145 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
147 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
148 entire breakpoint chain and print only the first entry that needs to
149 be printed and needs to be stopped for. Fixes problems with printing
150 of multiple breakpoints with different conditions.
151 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
152 effectively stops printing of the breakpoint chain.
153 * breakpoint.c (print_it_noop): New routine to print nothing
154 for this breakpoint entry and dont stop printing.
155 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
156 watchpoint only if it is enabled.
157 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
158 descriptor from the library to make backtraces through setjmp work.
159 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
161 * mips-tdep.c (read_next_frame_reg): Provide correct values for
162 all registers saved within sigtramp, cleanup.
164 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
166 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
168 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
170 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
171 with prototype in ../include/dis-asm.h.
173 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
175 * core.c (dis_asm_{read_memory,memory_error}): New functions.
176 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
177 Use read_memory_func interface to disassembler.
179 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
181 Teach sparc solaris to next over shared library functions.
182 * solib.[hc] (find_pc_section_from_so_list): new function and
184 * sparc-tdep.c (in_solib_trampoline): new function.
185 * symfile.[hc] (find_pc_section): new function and prototypes.
186 * target.[hc] (find_pc_section_from_targets): new function and
188 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
191 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
193 * infrun.c (wait_for_inferior): Revise comment.
195 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
197 * command.{c,h}: New var_type var_integer.
198 main.c: Use it for history_size.
200 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
201 Lint and byte-order fixups.
203 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
205 * breakpoint.h (bpstat): New field print_it.
206 breakpoint.c (bpstat_print): Use it.
207 (print_it_normal): New function (from old bpstat_print code).
208 (bpstat_{alloc,stop_status}): Set print_it field.
210 * breakpoint.c (bpstat_stop_status): Use catch_errors when
211 evaluating watchpoint condition, via new function watchpoint_check.
212 Also stop if watchpoint disabled due to leaving its block.
214 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
216 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
218 * mips-pinsn.c: Add missing include of dis-asm.h.
220 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
222 * Makefile.in (clean, distclean, realclean): Recursively apply
223 to subdirs first, rather than last. This avoids, for example,
224 Makefile being removed in a parent directory before the recursive
227 * alldeps.mak, depend: Update for below changes.
229 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
230 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
231 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
232 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
234 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
235 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
236 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
237 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
238 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
239 tm-68k.h to tm-m68k.h.
240 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
241 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
244 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
245 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
246 * a29k-tdep.c: Renamed from am29k-tdep.c.
247 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
248 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
249 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
250 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
252 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
253 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
254 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
256 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
257 define that does not appear anywhere else in the gdb source tree.
258 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
260 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
262 * breakpoint.c: Add comments regarding breakpoint_re_set.
264 * xcoffread.c (sort_syms, compare_symbols): Remove.
265 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
266 not our own sort_syms (it is identical).
268 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
270 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
272 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
273 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
275 * exec.c (exec_close): Fix storage leak.
276 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
277 output sections when patching an executable.
278 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
279 when writing all registers.
280 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
281 at the right offset in the dummy frame.
282 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
283 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
284 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
286 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
288 * Makefile.in (TARFILES): Avoid trailing backslash.
290 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
292 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
293 it in breakpoint_re_set.
294 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
296 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
297 don't use sizeof(int) for target stuff, etc).
299 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
301 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
302 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
303 support that can't be integrated anyway due to lack of clear
306 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
308 * findvar.c (read_register, write_register): Make these capable
309 of reading/writing registers that are shorter than REGISTER_TYPE.
310 * (value_from_register): Install H8500 specific code to return
311 proper value when register is being used as a pointer.
312 * h8500-tdep.c: Remove extra defines of NUM_REGS.
313 (h8500_skip_prologue): Use correct lengths for LINK instructions.
314 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
315 chain frames properly by combining frame pointer with T reg.
316 (init_extra_frame_info): Delete. It's now a macro.
317 (frame_args_address): Don't add PTR_SIZE. Stack args are already
318 offset by the correct amount off of the frame pointer.
319 (register_byte): Delete. It's now a macro.
320 (register_raw_size, register_virtual_size): Delete. Replaced by
321 common routine h8500_register_size, cuz there's no difference
322 between the raw & virtual sizes on this machine.
323 (register_convert_to_raw, register_convert_to_virtual): Delete,
324 cuz there's no difference between the raw & virtual forms.
325 Replaced by memcpy in tm file.
326 (register_virtual_type): Rename to h8500_register_virtual_type.
327 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
328 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
329 emulator have same reg offsets. This is all handled in the
331 (h8500_trapped_internalvar): New routine to detect references to
332 convenience vars acting as pointer pseudo-regs.
333 (h8500_value_trapped_internalvar): Conjure up value of pointer
335 (h8500_set_trapped_internalvar): Convert set value in real
337 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
338 code segment register.
339 infrun.c (proceed): Simplify. Call write_pc instead of doing it
341 (wait_for_inferior): Add h8500 specific code to add stack segment
342 when reading SP register.
343 remote-sim.c (fetch_register): Spacing.
344 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
345 detect cruft. Redo all register manipulation stuff. Get rid of
346 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
347 to frame pointer. (IS_TRAPPED_INTERNALVAL,
348 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
349 to create internal vars for pointer pseudo-regs.
351 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
353 * Makefile.in: Numerous small changes to macro definitions
354 and rules for building gdb distribution tree. Many macros
355 eliminated or merged, and rules simplified.
356 * alldeps.mak: Update.
359 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
361 * Makefile.in: recurse through SUBDIRS for dvi target too
363 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
365 * Clean up xcoff relocation.
366 objfiles.h (struct objfiles): Add section_offsets, num_sections.
367 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
369 symtab.h (struct general_symbol_info): Add section field.
370 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
371 xcoffread.c: Set section for symbols and msymbols.
372 (struct symtab): Add block_line_section field.
373 buildsym.c (end_symtab): Set it.
374 (end_symtab and callers): Add section parameter.
375 objfiles.c (objfile_relocate): New funciton.
376 xcoffexec.c (vmap_symtab): Use it.
377 xcoffsolib.h (struct vmap): Remove unused fields.
378 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
379 CORE_NEEDS_RELOCATION, symtab_relocated.
380 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
381 rs6000-tdep.c: Make loadinfotext static.
382 breakpoint.c (fixup_breakpoints): Doc fix.
383 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
384 (end_symtab): primary field replaces nonreloc.
386 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
388 * symtab.h (struct linetable_entry): Remove confusing comment.
390 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
392 * Makefile.in: add installcheck target
394 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
396 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
397 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
398 z8k}: New directories to hold cpu specific configuration files.
399 Naming follows gcc convention.
400 * config/{*.mt, *.mh}: All target and host makefile fragment
401 config files moved to an appropriate config/<cpu> subdirectory.
402 * nm-*, xm-*, tm-*: All native, host, and target files, which
403 get linked to nm.h, xm.h, and tm.h respectively by configure,
404 moved to appropriate config/<cpu> subdirectory.
405 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
406 Native, host, and target files that are common across more than
407 one cpu architecture and included by one of the configured
408 native, host, or target files, get moved to config directory.
409 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
410 pick up native, host, or target include files moved to one of
411 the config subdirectories, and that are included by other files.
412 * Makefile.in (alldeps.mak): Modify to account for new config
414 * alldeps.mak, depend: Update for new config directory structure.
415 * config/*/[ntx]m-*.h: Modify all files that include other
416 [ntx]m-*.h files to use path relative to gdb/config. I.E.
417 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
419 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
420 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
421 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
422 * configure.in: Default gdb_host_cpu to host_cpu, and remap
423 the ones where the default is not unique or different than the
424 config subdirectory name. Similarly, handle gdb_target_cpu.
425 Modify configure.in as appropriate to make use of gdb_host_cpu
426 and gdb_target_cpu to find makefile fragments and make links.
428 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
430 * mipsread.c (compare_blocks): Sort blocks with the same start
431 address by decreasing ending address.
433 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
435 * mipsread.c (parse_procedure): Save cur_fdr accross call to
436 lookup_symbol as it might get clobbered by the call.
438 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
439 The previous code did not initialize the language field for the psymtab
442 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
444 * c-exp.y (parse_number): Avoid shift warning.
445 * serial.h (struct ttystate): Declare empty one on DOS.
447 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
449 * xm-sun4os4.h: Return type of free() should be void, not int.
451 * vx-share/vxWorks.h: Remove #def of NULL.
453 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
455 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
457 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
459 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
461 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
463 * ieee-float.c: Moved to ../libiberty.
464 * ieee-float.h: Moved to ../include.
465 * Makefile.in: Update accordingly.
466 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
467 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
468 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
469 it is now in ../opcodes/m68881-ext.c.
470 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
471 prologue (some callers _do_ care).
472 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
473 new interface of ../opcodes/*-dis.c.
474 * ch-exp.y: Add #include <ctype.h>.
476 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
478 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
480 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
482 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
484 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
486 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
488 * z8k-tdep.c (extract_return_value, write_return_value,
489 store_struct_return): New functions from macros in tm-z8k.h.
491 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
493 * valops.c (value_arg_coerce): Apply temporary patch to
494 fix problem with coercion of array and function types when
495 passed as arguments to C functions, pending a more complete
496 review of when and how coercion should be done, depending
497 upon context and language.
499 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
501 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
503 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
504 debugsec if there are a non-zero number of symbols.
506 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
508 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
510 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
512 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
514 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
516 (symtbl_num_syms): New variable.
517 (read_xcoff_symtab): Set it.
518 (read_symbol_nvalue): Check for bad symno.
519 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
522 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
524 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
525 This is defined in defs.h if necessary.
526 * vx-share/vxWorks.h: Remove #defs of min and max.
527 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
528 vx-share/xdr_rdb.c: include defs.h.
530 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
532 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
535 * xcoffread.c (enter_line_range): complain() on bad endoffset.
536 xcoffread.c: Doc fixes.
538 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
540 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
541 xcoffexec.c (xcoff_relocate_core): New function.
542 (text_adjustment): Removed.
543 (add_vmap): Return the vmap.
544 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
546 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
548 * xcoffsolib.h: Add objfile member to struct vmap.
549 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
550 xcoffexec.c (add_vmap): Allocate objfiles here.
552 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
554 Support 68000 series without floating point.
556 * configure.in (m68000-*-{aout,elf,coff}): New configs.
557 * tm-68k-nofp.h: New file, lacks 68881 support.
558 * config/m68k-nofp.mt: New file.
560 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
562 Remove a few remaining underscore/no-underscore remnants from
565 * config/{m68k-un.mt, sparc-un.mt}: Remove.
566 * config/m68k-noun.mt: Rename to m68k-fp.mt.
567 * config/sparc-noun.mt: Rename to sparc-em.mt.
568 * tm-68k-noun.h, tm-spc-noun.h: Remove.
569 * tm-68k-un.h: Rename to tm-68k-fp.h.
570 * tm-spc-un.h: Rename to tm-spc-em.h.
571 * tm-sun4sol2.h: Cleanup.
572 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
574 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
576 * symmisc.c (std_in, std_out, std_err): Move initializations
577 to runtime code, in case they aren't constant.
579 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
581 * symtab.c (find_pc_symtab): some object file formats, notably
582 mips, have holes in the address ranges of symtabs. Change
583 this algorythm from first hit to tightest fit.
585 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
586 fence post without finding the enclosing function, then print a
589 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
591 * utils.c (fputs_demangled, fprint_symbol): Remove.
592 * utils.c (fprintf_symbol_filtered): New function which combines
593 the functionality of fputs_demangled and fprint_symbol. Uses a
594 caller provided language parameter to select the appropriate
595 demangler, and caller provided args to pass to the demangler.
596 * defs.h (enum language): Move further up in file so enum can
597 be used in prototypes.
598 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
599 * defs.h (fprintf_symbol_filtered): Add prototype.
600 * c-typeprint.c (cp_type_print_method_args): Replace calls to
601 fputs_demangled with call to fprintf_symbol_filtered.
602 * cp-valprint.c (demangle.h): Include
603 * cp-valprint.c (cp_print_value_fields): Replace calls to
604 fprint_symbol with calls to fprintf_symbol_filtered.
605 * printcmd.c (print_frame_args): Replace call to fprint_symbol
606 with call to fprintf_symbol_filtered.
607 * stack.c (print_frame_info): Remove obsolete code so we don't
608 have to update fputs_demangled usage in it.
609 * stack.c (print_frame_info, frame_info): Add language variable
610 to pass to fprintf_symbol_demangled and initialize it from the
611 symbol's language. Replace calls to fputs_demangled with calls
612 to fprintf_symbol_filtered.
613 * symtab.c (find_methods): Replace call to fputs_demangled with
614 call to fprintf_symbol_filtered.
615 **** start-sanitize-chill ****
616 * ch-valprint.c (demangle.h): Include.
617 * ch-valprint.c (chill_print_value_fields): Replace call to
618 fprint_symbol with call to new fprintf_symbol_filtered.
619 **** end-sanitize-chill ****
621 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
623 * Makefile.in (VERSION): Bump version to 4.8.2.
625 * main.c (source_command): Require an explicit pathname of file
626 to source, since previous behavior of defaulting to gdb init file
627 was troublesome and undocumented.
628 * printcmd.c (disassemble_command): Add missing '{}' pair to
629 else with two statements. Bug reported by Stephane Tsacas
631 * symtab.c (find_pc_line): Don't complain about zero length or
632 negative length line numbers for the moment, since we may not own
633 the terminal when called, such as when single stepping. (FIXME)
634 * language.h (CAST_IS_CONVERSION): True if current language is
635 C++ as well as C. Fix from Peter Schauer.
636 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
637 Use STREQN macro rather than bare '!strncmp()'.
638 * environ.c (unset_in_environ): Avoid use of memcpy on
639 overlapping memory regions, as suggested by Paul Eggert
640 <eggert@twinsun.com>.
641 * c-exp.y (%union struct): Remove unused ulval as suggested
642 by Paul Eggert <eggert@twinsun.com>.
644 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
646 * main.c (gdbinit): Make static.
647 * main.c (inhibit_gdbinit): Move to file scope.
648 * main.c (main): Remove local inhibit_gdbinit.
649 * main.c (source_command): Don't source '.gdbinit' file by
650 default if gdb has been told to ignore it.
652 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
654 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
657 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
659 * printcmd.c (print_address_symbolic): Only print if offset
660 is shorter than max_symbolic_offset.
661 (initialize_printcmd): `set print max-symbolic-offset'.
663 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
664 (examine_tag): Use it.
665 (read_register_stack): Only look in the local registers for a
666 memory address if it's between rfb and rsp; go to memory otherwise.
667 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
668 (reginv_com): Remove ancient kludge command.
670 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
672 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
673 irix4 will again compile.
675 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
677 * configure.in: accept mips-sgi-irix4* for irix4.
679 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
681 * z8k-tdep.c (print_register_hook): Lint.
683 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
685 Lint fixes from Paul Eggert (eggert@twinsun.com):
687 * command.c (do_setshow_command): var_uintegers are unsigned.
688 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
689 unsigned, since they use hex values with the high bit set.
691 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
693 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
694 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
696 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
697 macro definitions in parenthesis.
699 * dbxread.c (dbx_symfile_init): Catch the case where there is
700 no string table, but the only way we find out is by reading zero
703 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
705 * dbxread.c (dbx_symfile_init): Make size of the string table
706 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
707 offset to the string table is nonzero and handle the nonexistant
708 string table case, should it occur. Ensure that the string table
709 size read from the file is reasonable, with a minimum lower bound
710 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
712 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
714 * Makefile.in: Changes to build testsuite correctly.
715 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
716 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
717 (TARGET_FLAGS_TO_PASS): New variable.
718 (SUBDIRS): Added testsuite.
719 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
720 testsuite is compiled with CC_FOR_TARGET rather than CC.
722 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
724 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
725 reported by mycroft@gnu.ai.mit.edu.
727 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
728 * configure.in (vax-*-ultrix2*): New triplet.
729 * config/vaxult2.mh: New file.
730 * xm-vaxult2.h: New file.
732 * c-exp.y (parse_number): Change high_bit to unsigned.
733 * demangle.c: Change all references to cfront to ARM, since the
734 actual algorithm is the one specified in the Annotated Reference
735 Manual. This was confusing users into thinking that full cfront
736 support was implemented.
737 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
738 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
739 directly to lookup_struct_elt_type, which will do the
740 dereferencing itself.
741 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
742 NULL dereferencing bug for unnamed structs, comment out
745 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
747 * coffread.c (process_coff_symbol): Change PCC argument correction
748 so that it only happens on big-endian targets; so that it only
749 happens if the short or char argument is aligned on an int
750 boundary; and so that it changes the location, rather than the
751 type, of the argument. These changes tend to parallel similar
752 (old) changes in stabsread.c.
754 * coffread.c (coff_read_enum_type): Use the specified size for
755 enums, don't assume that they are int-sized.
757 * c-valprint.c (c_val_print): Don't assume enums are the same as
760 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
761 Rendell, <michael@mercury.cs.mun.ca>.
763 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
765 * language.h (local_decimal_format_custom): Add prototype.
766 * language.c (local_decimal_format_custom): Add function, bug
767 reported by Robert R. Henry (rrh@tera.com).
769 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
771 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
772 by Josef Leherbauer, joe@takeFive.co.at.
774 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
776 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
777 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
778 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
779 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
780 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
781 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
782 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
783 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
785 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
787 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
788 of demangled name fields to NULL if no demangling exists for
789 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
790 symbols if their language is known at the time they are created,
791 but sometimes the language is not known until later.
793 **** start-sanitize-chill ****
794 * ch-typeprint.c (chill_print_type_base): Name changed to
795 chill_type_print_base to match pattern for C and C++ names.
796 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
797 to be consistent with other usages.
798 * ch-typeprint.c (chill_type_print_base): Add support for
799 printing Chill STRUCT types.
800 * ch-valprint.c: Include values.h.
801 * ch-valprint.c (chill_print_value_fields): New function and
802 prototype for printing Chill STRUCT values.
803 * ch-valprint.c (chill_val_print): Fix call to val_print_string
804 that was being called with two args instead of three.
805 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
806 to print Chill STRUCT values.
807 **** end-sanitize-chill ****
809 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
811 * configure.in: added testsuite to configdirs.
813 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
815 * doc/stabs.texi: The `this' pointer is now known by the name
816 `this' instead of `$t'.
818 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
820 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
821 references of TAG_string_type DIEs in user defined types.
822 **** start-sanitize-chill ****
823 * ch-lang.c (chill_create_fundamental_type): Track compiler
824 change that now emits debugging info with the type long for Chill
826 **** end-sanitize-chill ****
828 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
830 * remote-mips.c: New file; implements MIPS remote debugging
832 * config/idt.mt: New file; uses remote-mips.c
833 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
835 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
836 floating point coprocessor.
837 (mips_push_dummy_frame): If not mips_fpu, don't save floating
839 (mips_pop_frame): If not mips_fpu, don't restore floating point
841 (_initialize_mips_tdep): New function; let the user reset mips_fpu
843 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
844 mips_fpu, don't use fp0 as floating point return register.
845 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
848 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
850 * gdb/testsuite: made modifications to testcases, etc., to allow
851 them to work properly given the reorganization of deja-gnu and the
852 relocation of the testcases from deja-gnu to a "tool" subdirectory.
854 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
856 * gdb/testsuite: Initial creation of gdb/testsuite.
857 Migrated dejagnu testcases and support files for testing nm to
858 gdb/testsuite from deja-gnu. These files were moved "as is"
859 with no modifications. This migration is part of a major overhaul
860 of dejagnu. The modifications to these testcases, etc., which
861 will allow them to work with the new version of dejagnu will be
862 made in a future update.
864 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
866 * NEWS: Add reminders for next release.
868 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
870 * mipsread.c (parse_lines): Correct check for files compiled with
873 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
875 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
877 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
879 * Makefile.in (VERSION): GDB-4.8 release!
880 * README, NEWS: Update for release.
882 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
884 * am29k-pinsn.c (print_insn): Minor nits with const.
885 * am29k-tdep.c: More minor nits with arg types for
886 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
888 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
890 * gcc.patch: Update for a different GCC (G++) bug.
891 * main.c (print_gdb_version): Update copyright year to 1993.
892 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
893 conditionalize this file on it. FIXME, right way is to split
894 these into two config files.
895 (ATTACH_DETACH): Define for BSD 4.4
896 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
897 (U_REGS_OFFSET): Revise for 4.4.
898 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
899 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
900 LONG_MAX into this file to avoid cpp "redefinition" warnings.
902 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
904 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
907 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
909 * c-lang.c (c_printstr): Bugfix for length==0 case.
911 * c-lang.c (c_printstr): If a C string ends in a null, don't
914 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
916 * defs.h (STRCMP): Make it work for unsigned chars.
918 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
920 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
921 * config/hp300bsd.mh (REGEX, REGEX1): Define.
922 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
923 define to kludge the large opcode table into two smaller tables,
924 since GCC take exponential space to build the table. Lint.
925 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
927 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
929 * Makefile.in (VERSION): Roll to 4.7.9.
930 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
931 definition here, to handle both BSD 4.3 and 4.4 systems.
932 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
933 * remote.c (alarm): Move declaration to global level, before
934 first reference to it.
935 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
936 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
938 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
940 * remote.c (readchar): forward declare alarm which otherwise looks
941 like an undeclared variable to gcc.
943 * dbxread.c (process_one_symbol): cast enum value N_SO into int
944 when comparing against an int. Avoids superfluous warning from
947 * inflow.c (set_sigint_trap): add cast to assignment from signal.
948 Avoids superfluous warnings from some systems and/or compilers
949 (like vax ultrix 4.2.)
951 * language.c (struct op_print unk_op_print_tab): use the enum
952 values rather naked zeros as initializers. Avoids warnings from
953 ultrix type compilers.
955 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
957 * Makefile.in (VERSION): Roll to 4.7.6.
958 (SFILES_SUBDIR): Add 29k-share/udi_soc.
959 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
960 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
961 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
962 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
963 (depend): Fix bug where nm-files in config files weren't noticed.
964 (make-proto-gdb-1): Avoid changing directories while building new
965 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
967 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
969 * remote.c: Improve error recovery. Allow user to break out
970 of initial connection attempt with INTERRUPT. Treat a timeout
971 while waiting for remote packet like a retry, unless the remote
972 side is actively running user code. Fix a few long printf_filtered's.
974 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
977 * buildsym.c (start_subfile): Allow null file name.
979 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
981 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
982 expects a pointer to complaint rather than a complaint
984 (process_linenos): free the previously allocated subfile name,
985 then allocate the new one from the heap.
987 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
989 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
991 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
993 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
994 Previously, would bogusly index off the bottom of type_vector.
995 (rs6000_builtin_type): Accept type number as argument.
996 (read_type, case '-'): Handle negatives like any other type number.
998 * symfile.c (deduce_language_from_filename): Handle null name.
1000 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1001 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1002 fixed by sato@sm.sony.co.jp.
1004 * xcoffread.c (parmsym): Don't use an initializer to set up
1005 this struct symbol. Set it up in initialize_xcoffread.
1006 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1007 works on real rs/6000 target with #ifndef FAKING_RS6000.
1009 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1011 * stabsread.c (rs6000_builtin_type): Move function from
1012 xcoffread.c:builtin_type.
1013 * xcoffread.c (builtin_type): Move to stabsread. Remove
1014 IBM6000_HOST dependency. Move misplaced comments.
1015 (various): Change printf's to complaints.
1016 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1017 objfile argument to read_type calls under #if 0.
1018 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1019 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1020 * Makefile.in: xcoffread.o is not built by default.
1021 * xm-rs6000.h (IBM6000_HOST): Remove.
1022 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1023 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1026 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1028 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1029 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1030 register numbers when user tries to modify elements in structs
1031 passed as arguments.
1032 * inflow.c (child_terminal_info): Move banner outside of system
1034 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1035 passes struct/union arguments by address.
1037 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1039 * Based on patch from Kean Johnston <maw@netcom.com>:
1040 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1041 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1042 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1044 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1046 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1047 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1049 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1051 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1052 cc debugging output.
1054 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1056 * stabsread.c (define_symbol): Complain about unrecognized names
1057 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1058 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1059 (read_cpp_abbrev): Don't use the class name as part of the
1060 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1061 abbrevs. Inspired by Mike Tiemann.
1062 (read_tilde_fields): Comment. Remove ancient dead code.
1063 Remove erroneous but non-dead code. Simplify. Add complaints.
1064 (in general): Remove extraneous (parentheses) in return
1067 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1069 * coffread.c (coff_lookup_type): Fix fencepost error reported
1070 by Art Berggreen, <arg@opal.acc.com>.
1072 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1073 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1075 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1076 test, which is apparently left over from when we used native
1077 include files and couldn't depend on the member names being there.
1078 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1080 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1082 * mipsread.c: Major overhaul to use new BFD symbol table reading
1083 routines. Now swaps information as it is needed, rather than
1084 swapping everything when the file is read.
1086 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1088 * Makefile.in (TARDIRS): Add sparclite demo dir.
1089 (*.tab.c): Change dependency on Makefile to depend on
1090 Makefile.in, otherwise it always rebuilds after configuring.
1091 Force output *.tab.c file into current directory even in "make"
1092 versions that rewrite dependent file names used in command lines.
1094 * TODO: Remove some things we did.
1095 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1096 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1097 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1098 * symtab.h: Eliminate unnamed unions and structs.
1100 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1102 * Makefile.in (VERSION): Roll to 4.7.5.
1104 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1106 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1107 re-evaluating symbol pointers.
1109 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1111 * c-exp.y (lcurly, rcurly): New nonterminals.
1112 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1114 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1115 made function static.
1116 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1117 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1118 * parse.c (start_arglist):
1119 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1120 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1121 * parser-defs.h (funcall_chain): Moved to parse.c.
1122 * printcmd.c (print_frame_nameless_args): Fix prototype.
1123 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1124 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1125 * valops.c (typecmp): Moved prototype from values.h.
1126 * value.h (typecmp): Moved prototype to valops.c, made static.
1127 **** start-sanitize-chill ****
1128 * ch-exp.y (yylex): Change way control sequences are disabled.
1129 **** end-sanitize-chill ****
1131 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1133 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1135 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1137 * mipsread.c (upgrade_type): Build array types correctly, using
1138 create_range_type and create_array_type.
1140 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1142 * remote-nindy.c: Cleanup.
1144 * infrun.c (wait_for_inferior): When rolling back the PC after
1145 a breakpoint, call write_pc so that NPC gets rolled back as well
1148 * blockframe.c (inside_entry_file, inside_main_func,
1149 inside_entry_func): PC of zero is always "bottom of stack".
1151 * printcmd.c (print_frame_args, print_frame_nameless_args):
1152 Let print_frame_nameless_args decide whether there are any,
1153 laying groundwork for possibly later printing 29K args for
1154 functions where we have tag words but no symbols.
1156 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1158 * Makefile.in: fix GDB doc targets for new doc subdir structure
1160 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1162 * stack.c (parse_frame_specification): Parse as many arguments
1163 as there are (up to MAXARGS). Pass all of them in argc, argv
1164 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1165 many there were, onto SETUP_ARBITRARY_FRAME.
1166 * tm-mips.h, tm-sparc.h: Corresponding changes.
1167 * mips-tdep.c, sparc-tdep.c: Ditto.
1169 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1171 * hp300ux-nat.c: Update copyrights.
1172 * mipsread.c (parse_partial_symbols): Complain about block
1173 indexes that go backwards. Fix from Peter Schauer.
1174 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1175 symbol-file that has no linkage symbols to be read.
1176 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1177 from tm- file to xm-file, since they're host dependent.
1178 * valarith.c (value_binop): Typo.
1180 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1182 * sparclite/aload.c: Add copyleft.
1183 * sparclite/crt0.s: Add comment at beginning.
1185 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1187 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1188 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1190 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1192 * values.c (value_headof): Fix typo in which VTBL and ARG were
1193 being confused for one another.
1195 * valops.c (typecmp): Now static.
1197 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1198 baseclass--we don't always inherit its virtual function table
1201 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1202 pointer correctly in case value_struct_elt moves it around.
1204 * valops.c (typecmp): Now static. Also, now groks references
1207 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1208 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1210 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1212 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1213 to avoid "too much defining" error from native C compiler (!).
1215 * Makefile.in (HFILES): Add typeprint.h.
1216 * typeprint.[ch]: Update copyrights.
1218 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1220 * Makefile.in: Update to match doc/ subdir changes.
1222 * config/hp300hpux.mh: No cross-host file needed, just native.
1223 * config/go32.mh: Remove nonexistent "native" support.
1225 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1226 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1227 * m88k-tdep.c (next_insn): Lint, cleanup.
1228 (store_parm_word): Lint.
1230 * README: Fix typo (reported by karl@hq.ileaf.com).
1232 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1234 * expression.h (BINOP_CONCAT): Document use for self concatenation
1235 an integral number of times.
1236 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1238 * valarith.c (value_concat): Rewrite to support self
1239 concatenation an integral number of times.
1240 **** start-sanitize-chill ****
1241 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1242 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1243 eliminate hundreds of spurious shift/reduce and reduce/reduce
1244 conflicts that mask the 5 real ones.
1245 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1246 * ch-exp.y (integer_literal_expression): Remove production,
1248 **** end-sanitize-chill ****
1250 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1252 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1253 implied that "no side effects" was nonfunctional.
1254 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1255 character string and bitstring concatenation.
1256 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1257 * expression.h (exp_opcode): Add BINOP_CONCAT.
1258 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1259 * language.c (string_type): Add function to determine if a type
1261 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1262 * valarith.c (value_concat): New function to concatenate two
1263 values, such as character strings or bitstrings.
1264 * valops.c (value_string): Remove error stub and implement
1266 * value.h (value_concat): Add prototype.
1267 **** start-sanitize-chill ****
1268 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1269 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1270 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1272 **** end-sanitize-chill ****
1274 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1276 * c-exp.y (exp): Add production to support direct creation
1277 of array constants using the obvious syntax.
1278 * c-valprint.c (c_val_print): Set printed string length.
1279 * dwarfread.c (read_tag_string_type): New prototype and
1280 function that handles TAG_string_type DIEs.
1281 * dwarfread.c (process_dies): Add case for TAG_string_type
1282 that calls new read_tag_string_type function.
1283 * expprint.c (print_subexp): Add support for OP_ARRAY.
1284 * gdbtypes.c (create_range_type, create_array_type): Inherit
1285 objfile from the index type.
1286 **** start-sanitize-chill ****
1287 * ch-typeprint.c (chill_print_type): Add case for
1289 * ch-valprint.c (chill_val_print): Fix case for
1291 **** end-sanitize-chill ****
1293 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1295 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1296 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1297 include/coff/mips.h.
1299 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1301 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1302 constants with an explicit null byte terminator. OP_STRING is
1303 now used for real string types.
1304 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1305 they are used by all languages.
1306 * c-lang.c (_initialize_c_language): Move initializations of
1307 builtin_type_* to lang.c.
1308 * c-typeprint.c (c_type_print_varspec_prefix,
1309 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1310 to TYPE_CODE_STRING.
1311 * c-valprint.c (c_val_print): Change the way character arrays
1312 are printed as strings to be consistent with the way strings
1313 are printed when pointer-to-char types are dereferenced.
1314 Remove test of print_max before calling val_print_string, which
1315 now does it's own test.
1316 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1317 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1318 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1319 * gdbtypes.c (builtin_type_*): Add declarations moved from
1321 * gdbtypes.c (create_string_type): New function to create real
1323 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1324 renamed to TYPE_CODE_STRING.
1325 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1326 builtin_type_* types moved from c-lang.c.
1327 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1328 to TYPE_CODE_STRING.
1329 * gdbtypes.h (builtin_type_string): Add extern declaration.
1330 * gdbtypes.h (create_string_type): Add prototype.
1331 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1332 renamed to TYPE_CODE_STRING.
1333 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1335 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1336 renamed to TYPE_CODE_STRING.
1337 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1339 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1340 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1341 to TYPE_CODE_STRING.
1342 * valops.c (allocate_space_in_inferior): New function and
1343 prototype, using code ripped out of value_string.
1344 * valops.c (value_string): Rewritten to use new function
1345 allocate_space_in_inferior, but temporarily disabled until some
1346 other support is in place.
1347 * valops.c (value_array): New function to create array constants.
1348 * valprint.c (val_print_string): Add comment to document use,
1349 complete rewrite to fix several small buglets.
1350 * value.h (value_array): Add prototype.
1351 * value.h (val_print_string): Change prototype to match rewrite.
1352 **** start-sanitize-chill ****
1353 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1354 * ch-exp.y (match_character_literal): Disable recognition of
1355 control sequence form of character literals and document why.
1356 **** end-sanitize-chill ****
1358 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1360 * nindy-share/nindy.c: Add comments to #endif's to clarify
1363 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1364 read_memory to get byte order right.
1365 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1366 anymore. This is done in paread.c now. We expect unwind info
1367 to hang off of objfiles, and search all of the objfiles when until
1369 * (skip_trampoline_code): Cast arg to target_read_memory.
1370 * objfiles.h (struct objfile): Add new field obj_private to hold
1371 per object file private data (unwind info in this case).
1372 * paread.c (read_unwind_info): New routine to read unwind info
1373 for the objfile. This data is hung off of obj_private.
1374 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1375 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1376 make this easier to access.
1378 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1380 * c-valprint.c (cp_print_class_member): Add extern decl.
1381 * c-valprint.c (c_val_print): Extract code for printing methods
1382 and move it to cp_print_class_method in cp-valprint.c.
1383 * c-valprint.c (c_val_print): Extract code to print strings and
1384 move it to val_print_string in valprint.c.
1385 * cp-valprint.c (cp_print_class_method): New function using
1386 code extracted from c_val_print.
1387 * valprint.c (val_print_string): New function using code
1388 extracted from c_val_print.
1389 * value.h (val_print_string): Add prototype.
1390 **** start-sanitize-chill ****
1391 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1392 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1393 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1394 CHECKBUF, growbuf_by_size): New variables, macros, and support
1395 functions for implementing a dynamically expandable temp buffer.
1396 * ch-exp.y (match_string_literal): New lexer function.
1397 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1398 removed and replaced with new CHECKBUF macro.
1399 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1400 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1401 **** end-sanitize-chill ****
1403 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1405 * Makefile.in: Add info for paread.o.
1406 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1408 * blockframe.c (frameless_look_for_prologue): Correct the
1410 * gdbtypes.h, gdbtypes.c: Use const in decl of
1411 cplus_struct_default, now that pa-gas assembler has been fixed.
1412 * hppah-nat.c: Formatting.
1413 * hppah-tdep.c: Remove lots of useless externs for variables we
1415 * (find_unwind_entry): Speed up by using binary search, and a one
1417 * (rp_saved): New routine to see what unwind info says about RP
1418 being saved on the stack frame.
1419 * (frame_saved_pc): Look for prologue to see if we need to
1420 examine the stack for the saved RP or not.
1421 * (init_extra_frame_info): Check for prologue, instead of
1422 framesize to determine if we are frameless or not.
1423 * (frame_chain_valid): Stop backtraces when we run into _start.
1424 * (push_dummy_frame): Reformat to make more readable.
1425 * (find_dummy_frame_regs): ditto.
1426 * (hp_pop_frame): ditto.
1427 * (hp_restore_pc_queue): small cleanup.
1428 * (hp_push_arguments): ditto.
1429 * (pa_do_registers_info): ditto.
1430 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1431 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1432 * Define FRAME_CHAIN_VALID.
1433 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1434 passed to functions.
1436 * paread.c (pa_symtab_read): Use new bfd conventions for
1437 accessing linker symbol table.
1438 * (pa_symfile_init): Access embedded STAB info via BFD section
1439 mechanism and related macros.
1442 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1444 * sparc-stub.c: Use a seperate stack for our traps.
1445 * Handle recursive traps.
1446 * Remove all trap init code. This needs to be done by the
1448 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1450 * (handle_exception): See if we are at breakinst, if so, then
1451 advance PC sp that users can just step out of breakpoint().
1452 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1453 new place if SP has changed.
1454 * (case 's'): Get rid of this, we can't do it yet.
1455 * (case 't'): New command to test any old random feature.
1456 * (case 'r'): New command to reset the system.
1457 * (breakpoint): Add label to breakpoint trap instruction so that
1458 handle_exception() can detect where we are and get past the
1459 breakpoint trivially.
1461 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1463 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1465 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1467 * configure.in: recognise all sparclite variants
1469 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1471 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1472 binary files oring in the right bit.
1474 * main.c, source.c, state.c, symmisc.c: use macros defined in
1475 fopen-{bin|both} when fopening files.
1477 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1479 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1480 from a configuration file (typically including <limits.h>), or to
1481 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1482 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1483 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1484 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1485 * exppritn.c (print_subexp, dump_expression): Add case for
1487 * expression.h (OP_BITSTRING): New expression element type for
1489 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1490 macros to convert between number of expression elements and bytes
1491 to store that many elements.
1492 * i960-tdep.c (leafproc_return): Use new macros to access
1493 minimal symbol name and address fields.
1494 * m88k-pinsn.c (sprint_address): Use new macros to access
1495 minimal symbol name and address fields.
1496 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1497 minimal symbol address field.
1498 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1499 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1500 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1501 Use new BYTES_TO_EXP_ELEM macro.
1502 * parse.c (write_exp_bitstring): New function to write packed
1503 bitstrings into the expression element vector.
1504 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1506 * parser-defs.h (struct stoken): Document that it is used for
1507 OP_BITSTRING as well as OP_STRING.
1508 * parser-defs.h (write_exp_bitstring): Add prototype.
1509 **** start-sanitize-chill ****
1510 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1511 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1512 LOWER, LENGTH): New tokens for keywords.
1513 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1514 upper_lower_argument, length_argument, array_mode_name,
1515 string_mode_name, variant_structure_mode_name): New non-terminals
1517 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1518 * ch-exp.y (match_bitstring_literal): New lexer support function
1519 to recognize bitstring literals.
1520 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1521 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1522 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1523 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1524 * ch-exp.y (yylex): Check tokentab6.
1525 * ch-exp.y (yylex): Call match_bitstring_literal.
1526 **** end-sanitize-chill ****
1528 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1530 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1531 symbol name and value fields.
1533 * c-exp.y (yylex): Make static, to match prototype and other
1536 * expression.h (exp_opcode): Add BINOP_MOD.
1537 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1538 * expprint.c (dump_expression): Handle new BINOP_MOD.
1539 * language.c (binop_type_check): Handle new BINOP_MOD.
1540 * main.c (float_handler): Re-enable float handler when hit.
1541 * valarith.c (language.h): Include, need current_language.
1542 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1543 for integer divide truncates towards zero for negative results.
1544 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1545 * valarith.c (value_binop): Allow arithmetic operations on
1546 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1547 **** start-sanitize-chill ****
1548 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1549 * ch-exp.y (tokentab3): Add MOD and REM.
1550 * ch-exp.y (yylex): Set innermost_block for symbols found
1551 in local scopes. Return LOCATION_NAME for local symbols.
1552 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1553 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1554 **** end-sanitize-chill ****
1556 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1558 * command.c (shell_escape, make_command, _initialize_command):
1559 don't create or use fork if CANT_FORK is defined.
1560 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1561 code written for the IBM PC" remain.
1562 * xm-go32.h: define CANT_FORK
1564 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1566 * remote-sim.c: first attempt at general simulator interface
1567 * remote-hms.c: whitespace
1568 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1569 understand new stack layout. (print_register_hook): print ccr
1570 register in a fancy way.
1572 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1574 * eval.c (language.h): Include.
1575 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1576 to pointer types when the current language is C. It loses for
1577 other languages when the lower index bound is nonzero.
1578 * valarith.c (value_subscript): Take array lower bounds into
1579 account when performing subscripting operations.
1580 * valops.c (value_coerce_array): Add comment describing why
1581 arrays with nonzero lower bounds are dealt with in value_subscript,
1582 rather than in value_coerce_array.
1584 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1586 **** start-sanitize-chill ****
1587 * ch-exp.y (FLOAT_LITERAL): Add token.
1588 * ch-exp.y (literal): Add FLOAT_LITERAL.
1589 * ch-exp.y (match_float_literal): New lexer routine.
1590 * ch-exp.y (convert_float): Remove.
1591 * ch-exp.y (yylex): Call match_float_literal.
1592 * ch-exp.y (yylex): Match single '.' after trying
1593 to match floating point literals.
1594 **** end-sanitize-chill ****
1596 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1597 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1599 * expprint.c (dump_expression): New function for dumping
1600 expression vectors during gdb debugging.
1601 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1602 MULTI_SUBSCRIPT and moved out of BINOP range.
1603 * expression.h (DUMP_EXPRESSION): New macro that calls
1604 dump_expression if DEBUG_EXPRESSIONS is defined.
1605 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1606 * parse.c (length_of_subexp, prefixify_subexp): Change
1607 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1608 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1609 prefixify'ing the expression.
1610 * printcmd.c (print_command_1): Add comment.
1611 **** start-sanitize-chill ****
1612 * ch-exp.y (expression_list): Add useful actions.
1613 * ch-exp.y (value_array_element): Add useful actions.
1614 * ch-exp.y (array_primitive_value): Add production.
1615 * ch-exp.y (yylex): Recognize ',' as a token.
1616 **** end-sanitize-chill ****
1618 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1620 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1621 POSIXize the recursive makes (make [variable assignments] target{s})
1623 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1625 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1626 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1627 CPLUS_MARKER for all SVR4 systems, so follow suit.
1628 * defs.h (strdup_demangled): Remove prototype.
1629 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1630 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1631 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1632 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1633 prim_record_minimal_symbol_and_info): Use new macro
1634 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1635 * minsyms.c (install_minimal_symbols): Use new macro
1636 SYMBOL_INIT_DEMANGLED_NAME.
1637 * stabsread.c (define_symbol): Use new macro
1638 SYMBOL_INIT_DEMANGLED_NAME.
1639 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1640 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1641 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1642 SYMBOL_INIT_DEMANGLED_NAME.
1643 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1644 SYMBOL_DEMANGLED_NAME now tests language itself.
1645 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1646 now tests language itself.
1647 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1648 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1649 mangled name member in the language dependent portion of a symbol.
1650 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1651 mangled name member appropriate for a symbol's language.
1652 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1653 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1654 SYMBOL_DEMANGLED_NAME now tests language itself.
1655 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1656 initializes language dependent portion of symbol.
1657 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1658 demangles and caches the demangled form of symbol names.
1659 * utils.c (fputs_demangled, fprint_symbol): Use current language
1660 to select an appropriate demangling algorithm.
1661 * utils.c (strdup_demangled): Remove, no longer used.
1662 **** start-sanitize-chill ****
1663 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1664 access the Chill mangled name member in the language dependent
1665 portion of a symbol.
1666 * ch-lang.c (chill_demangle): New function, simple demangler.
1667 * defs.h (chill_demangle): Add prototype.
1668 * symtab.h (language_dependent_info): Add struct for Chill.
1669 **** end-sanitize-chill ****
1671 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1673 * Makefile.in (BISON): Add comment that when bison is used, it
1674 must include the "-y" option.
1675 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1676 Remove defines to remap non-yacc symbols, thus backing out of
1677 previous recent changes. Standard policy is that non-yacc parser
1678 generators get fixed, rather than adding bug workarounds in gdb
1679 for each new one that pops up. Expand comment to note this.
1680 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1682 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1684 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1685 case. Use code in N_SOL.
1687 * paread.c: New file that contains all HPPA/HPUX symbol reading
1689 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1690 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1691 * (dbx_symfile_offsets): Make static.
1692 * (pastab_build_psymtabs): New interface routine for paread to
1693 send stabs into dbxread.
1694 * gdb-stabs.h: Remove gobs of HPPA cruft.
1696 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1698 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1700 **** start-sanitize-chill ****
1701 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1702 **** end-sanitize-chill ****
1704 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1705 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1706 and YYDEBUG is not already defined.
1707 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1708 them during the previous replacements.
1709 * printcmd.c (_initialize_printcmd): Update internal documentation
1710 for "set" command to note that the assignment syntax is language
1712 **** start-sanitize-chill ****
1713 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1714 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1715 and YYDEBUG is not already defined.
1716 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1717 single_assignment_action): New terminals and nonterminal for gdb
1718 extensions to chill expression grammer.
1719 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1720 tokens that start with '$' (register names, convenience vars, etc).
1721 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1722 * ch-exp.y (yylex): Call match_dollar_tokens.
1723 **** end-sanitize-chill ****
1725 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1727 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1728 accessing minimal symbol data.
1729 * infcmd.c (read_pc): Use #ifdef, not #if.
1730 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1731 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1732 minimal symbol data.
1734 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1735 frame. Use find_return_regnum to find the caller.
1736 * (find_unwind_entry): New routine to locate stack frame info
1737 associated with a procedure. This looks in the $UNWIND_START$
1738 section in the SOM file.
1739 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1740 figure out where the caller's return address is stored.
1741 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1742 to figure out the frame size for a procedure.
1743 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1744 * (init_extra_frame_info): New routine. Corrects PC and FP for
1745 outermost frame if necessary.
1746 * (frame_chain): New routine, moved from tm-hppa.h.
1747 * (skip_trampoline_code): Handle computed function calls (ie:
1748 calls from $$dyncall).
1749 * (unwind_command): Temporary support function to allow user
1750 to control/observe aspects of the unwind (stack frame) info.
1751 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1752 was in a system call, if so, then read the PC from r31.
1753 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1754 with extra arg for skip_trampoline_code().
1755 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1756 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1757 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1759 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1761 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1762 Call new bfd_get_size() and verify that string table is no larger
1763 than the file that is supposed to contain it.
1764 * symfile.c (syms_from_objfile): Only complain about configured
1765 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1766 current target is the default BFD target.
1768 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1770 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1771 * solib.c (bkpt_names): New array of symbol names to try to
1772 use for the "mapping complete" breakpoint. Configurable
1773 define SOLIB_BKPT_NAME is first one to try.
1774 * solib.c (find_solib): Test debug_base for nonzero rather
1775 than just greater than zero.
1776 * solib.c (enable_break): Use bkpt_names to look up address
1777 at which to set "mapping complete" breakpoint.
1779 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1781 * defs.h (STRCMP, STREQ, STREQN): New macros.
1782 * defs.h (demangle_and_match): Remove prototype.
1783 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1784 and STREQN defined in defs.h.
1785 * dwarfread.c (set_cu_language): For completely unknown languages,
1786 try to deduce the language from the filename. Retain behavior
1787 that for known languages we don't know how to handle, we use
1789 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1790 and demangled name fields in symbol.
1791 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1792 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1793 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1794 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1795 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1796 Replace usages throughout.
1797 * elfread.c (demangle.h): Include.
1798 * elfread.c (record_minimal_symbol): Remove prototype and function.
1799 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1800 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1801 * infcmd.c (jump_command): Remove code to demangle name and add
1802 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1803 * minsyms.c (demangle.h): Include.
1804 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1805 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1806 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1807 * mipsread.c (psymtab_language): Add static variable.
1808 * stabsread.c (demangle.h): Include.
1809 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1810 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1811 * stack.c (return_command): Remove explicit demangling of name
1812 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1813 * symfile.c (demangle.h): Include.
1814 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1815 to match macros in symfile.h and allow them to be compiled
1816 if INLINE_ADD_PSYMBOL is not true.
1817 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1818 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1819 Add code to demangle and cache C++ symbol names. Use macro form
1820 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1821 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1822 Remove, also defined in symfile.c, which we already fixed.
1823 * symtab.c (expensive_mangler): Remove prototype and function.
1824 * symtab.c (find_methods): Remove physnames parameter and fix
1826 * symtab.c (completion_list_add_symbol): Name changed to
1827 completion_list_add_name.
1828 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1829 the normal symbol name and the cached C++ demangled name.
1830 * symtab.c (lookup_demangled_partial_symbol,
1831 lookup_demangled_block_symbol): Remove prototypes and functions.
1832 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1833 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1834 Remove code to try demangling names and matching them.
1835 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1836 Fix to try matching the cached demangled name if no match is
1837 found using the regular symbol name.
1838 * symtab.c (find_methods): Remove unused physnames array.
1839 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1840 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1841 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1842 C++ demangled symbol names.
1843 * symtab.h: Much reformatting of structures and such to add
1844 whitespace to make them more readable, and make them more
1845 consistent with other gdb structure definitions.
1846 * symtab.h (general_symbol_info): New struct containing fields
1847 common to all symbols.
1848 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1849 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1850 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1851 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1852 symbol): Use general_symbol_info struct.
1853 * utils.c (demangle_and_match): Remove, no longer used.
1854 * valops.c (demangle.h): Include.
1855 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1856 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1857 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1858 symmisc.c, symtab.c, valops.c: Replace references to minimal
1859 symbol fields with appropriate macros.
1860 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1861 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1862 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1863 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1864 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1865 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1866 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1867 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1868 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1869 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1870 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1871 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1872 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1873 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1875 * buildsym.c (start_subfile, patch_subfile_names): Default the
1876 source language to what can be deduced from the filename.
1877 * buildsym.c (end_symtab): Update the source language in the
1878 allocated symtab to match what we have been using.
1879 * buildsym.h (struct subfile): Add a language field.
1880 * c-typeprint.c (c_print_type): Remove code to do explicit
1882 * dbxread.c (psymtab_language): Add static variable.
1883 * dbxread.c (start_psymtab): Initialize psymtab_language using
1884 deduce_language_from_filename.
1886 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1888 * valprint.c (val_print): Reorganize comment and add note
1889 about dependency on target byte ordering.
1890 **** start-sanitize-chill ****
1891 * ch-exp.y (value_array_slice): Fix typo.
1892 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1893 byte sized ints are assumed to be char strings and printed with
1894 string syntax. In chill, arrays of chars and arrays of
1895 bytes/ubytes are distinquishable, and printed appropriately.
1896 **** end-sanitize-chill ****
1898 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1900 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1901 read/write routines for HPUX.
1903 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1904 branch targets to compute target address using const from previous
1905 instruction if necessary.
1906 * Add `Q' operator to print out bit position field various
1908 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
1909 cleanups, use new code from Utah.
1910 * (store_inferior_registers): Update to new code from Utah.
1911 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
1912 * (fetch_register): Clear out priv level when reading PCs.
1913 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1914 * Remove decl of errno, #include wait.h and target.h.
1915 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1916 were inside of a kernel call. If so, then PC is in a different
1917 register. Also, mask out bottom two bits of all PCs so as not to
1918 confuse higher level code.
1919 * (push_dummy_frame): Create from #define in tm-hppa.h.
1920 * (find_dummy_frame_regs): Update from Utah.
1921 * (hp_pop_frame): Create from #define in tm-hppa.h.
1922 * (hp_restore_pc_queue): New, from Utah.
1923 * (hp_push_arguments): Big fixes from Utah.
1924 * (pa_do_registers_info, pa_print_registers): Only print out fp
1926 * (skip_trampoline_code): New routine to deal with stubs that
1927 live in nowhereland between callers and callees.
1928 * i860-tdep.c: Remove decl of attach_flag.
1929 * infrun.c (wait_for_inferior): Add new macro
1930 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1931 at by PC will be nullified. If so, then step the target once more
1932 so as to avoid confusing the user.
1933 * (just before step_over_function:): Use stop_func_start, not
1934 stop_pc when checking for the existance of line number info.
1935 stop_func_start will reflect the proper address of the target
1936 routine, not of the stub that we may be traversing to get there.
1937 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
1938 to deal with the stubs that PA compilers sometimes stick between
1939 callers and callees. Also, define FLAGS_REGNUM for access to the
1941 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1943 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1944 write gr0, PC regs, and PSW!
1945 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1946 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1948 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
1949 * Define struct unwind_table_entry.
1950 * valops.c (call_function_by_hand): Add another arg to
1951 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
1954 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1956 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1958 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1960 * Makefile.in (VERSION): Bump to 4.7.4.
1961 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1962 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1963 * Makefile.in (HFILES): Add valprint.h.
1964 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1965 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1966 * typeprint.c, typeprint.h: New files for language independent
1967 type printing functions.
1968 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1969 type printing functions and definitions.
1970 * valprint.h: New include file for language independent value
1971 printing definitions.
1972 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1973 dependent value printing functions.
1974 * c-exp.y (production ptype): Add range_type variable and use new
1975 create_range_type function.
1976 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1977 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1978 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1979 "const static" to ANSI-conformant "static const".
1980 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1981 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
1983 * c-lang.h (c_print_type, c_val_print): Add prototypes.
1984 * coffread.c (decode_type): Add range_type variable and call to
1985 new create_range_type function.
1986 * complaints.c (complain): Remove unused val variable.
1987 * complaints.c (_initialize_complaints): Make it void.
1988 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
1989 variable and call new create_range_type function.
1990 * defs.h (enum val_prettyprint): Move enum from value.h to here
1991 so we can avoid having to include value.h just for prototypes that
1992 need the enum (thanks ANSI).
1993 * dwarfread.c (struct_type): Local anonymous_size variable is
1994 only used if !BITS_BIG_ENDIAN.
1995 * dwarfread.c (decode_subscript_data_item): Add rangetype
1996 variable and call new create_range_type function.
1997 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
1999 * eval.c (evaluate_subexp): Remove unused local variable name
2000 and the statement with no side effects that initializes it.
2001 * expprint.c (print_subexp): Change local_printstr to
2003 * gdbtypes.c (create_range_type): New function that creates
2004 a range type using code fragments from object file readers as
2005 an example of what has to be initialized.
2006 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2007 and high_bound parameters, replaced with a single range_type
2008 parameter. Change function body to use passed in range_type
2009 rather than handcrafting one.
2010 * gdbtypes.h (create_range_type): Add prototype.
2011 * gdbtypes.h (create_array_type): Change prototype parameters.
2012 * infrun.c (normal_stop): Remove unused local variables tem and c.
2013 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2014 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2015 stub functions that call error if called.
2016 * language.c (unknown_language_defn, auto_language_defn,
2017 local_language_defn): Add initializers unk_lang_print_type and
2019 * language.h (struct language_defn): Reformat for larger
2020 comments, add la_print_type and la_val_print members. Add
2021 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2022 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2023 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2025 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2027 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2028 * main.c (execute_command): Remove unused local variable cmdlines.
2029 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2030 (clear_displays), symmisc.c (block_depth), values.c
2031 (clear_value_history):
2032 Make testing of truth value of assignment result explicit.
2033 * mipsread.c (upgrade_type): Update FIXME to include future use
2034 of create_range_type.
2035 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2036 whatis_exp, maintenance_print_type): Move prototypes and functions
2038 * printcmd.c (_initialize_printcmd): Move add_com calls for
2039 ptype_command and whatis_command to new typeprint.c.
2040 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2041 * source.c (find_source_lines): Local variable c only used
2042 when LSEEK_NOT_LINEAR is defined.
2043 * stabsread.c (read_array_type): Use new create_range_type
2045 * stabsread.c (read_range_type): Add new index_type variable and
2046 call new create_range_type function rather than handcrafting
2048 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2049 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2050 * symtab.c (type_print_base usages): Use c_type_print_base.
2051 * symtab.c (type_print_varspec_prefix usages): Use
2052 c_type_print_varspec_prefix.
2053 * symtab.c (type_print_method_args usages): Use
2054 cp_type_print_method_args.
2055 * valprint.c: Completely ripped apart and the fragments used
2056 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2057 valprint.h. Remaining stuff is language independent.
2058 * value.h (struct fn_field): Forward declare for prototypes.
2059 * value.h (type_print_1): Remove prototype.
2060 * value.h (enum val_prettyprint): Moved to defs.h.
2061 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2062 * value.h (baseclass_offset): Add prototype.
2063 **** start-sanitize-chill ****
2064 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2065 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2066 * ch-typeprint.c: New file for language dependent type printing.
2067 * ch-valprint.c: New file for language dependent value printing.
2068 * ch-exp.y (parse_number): Remove prototype and stub function.
2069 * ch-exp.y (decode_integer_literal): Removed unused digits and
2071 * ch-exp.y (convert_float): Completely ifdef out for now.
2072 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2073 ch-lang.c (chill_op_print_tab):
2074 Change from ANSI-obsolescent "const static" to ANSI-conformant
2076 * ch-exp.y (yylex): Add unhandled storage class enumeration
2077 literals to switch statement for completeness.
2078 * ch-lang.c (chill_create_fundamental_types): Remove unused
2079 nbytes variable. Change dummy type to 2 bytes to match int.
2080 Handle FT_VOID types gratuituously added to chill DWARF by
2081 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2082 type rather than a one byte TYPE_CODE_INT type.
2083 * ch-lang.c (chill_language_defn): Add chill_print_type and
2085 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2086 **** end-sanitize-chill ****
2088 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2090 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2091 bfd_get_symbol_leading_char instead.
2093 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2094 leading character from names.
2095 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2096 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2097 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2099 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2100 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2101 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2102 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2103 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2104 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2105 * symfile.c (syms_from_objfile): Insert debugging check to test
2106 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2108 * doc/gdbint.texinfo (Host Conditionals): Remove
2109 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2111 (Target Conditionals): Remove all of the above.
2113 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2115 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2116 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2118 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2120 * coffread.c (decode_type): catch negative tagndx fields generated
2122 * exec.c: comment out string following #endif.
2123 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2124 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2126 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2127 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2129 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2131 * complaints.c: New file, code moved from utils.c.
2132 * complaints.c (complain): Made into a varargs function.
2133 * complaints.h: New file, code moved from symfile.h.
2134 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2135 * Makefile.in (HFILES): Add complaints.h.
2136 * Makefile.in (OBS): Add complaints.o.
2137 * symfile.c (complaint_root, stop_whining, complaint_series,
2138 complain, clear_complaints, add_show_from_set for stop_whining):
2139 Moved to complaints.c.
2140 * symfile.h (struct complaint, complaint_root decl, complain
2141 prototype, clear_complaints prototype): Moved to complaints.h.
2142 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2143 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2144 complaints.h. Remove casts from arguments to complain(),
2145 which is now a varargs function, and remove unnecessary
2146 placeholder zero args.
2147 * defs.h (begin_line): Add prototype.
2148 * defs.h (vprintf_filtered): Add prototype.
2149 * dwarfread.c (varargs.h): Remove, no longer needed.
2150 * dwarfread.c (dwarfwarn): Remove prototype and function.
2151 * dwarfread.c (complaints): Define a bunch of complaints.
2152 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2153 usages to standard complain() calls.
2154 * utils.c (begin_line): New function that ensures that
2155 whatever gets filter-printed next starts on its own line.
2156 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2157 but to stdout (calls vfprintf_filtered internally).
2159 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2161 * remote.c: Avoid printf_filtered line limit. Suggested by
2162 Robert R. Henry, <rrh@tera.com>.
2163 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2165 * main.c (main): Accept --silent as well as --quiet. Change +help
2166 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2168 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2169 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2171 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2173 * tm-nindy960.h, remote-nindy.c: Lint.
2175 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2177 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2178 a optional type to decorate as an array type, the type of the
2179 index, and the bounds of the array. Records this additional info
2180 in the array type for use with languages with nonzero array
2182 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2183 to note that arrays may have bounds.
2184 * gdbtypes.h (create_array_type): Update prototype.
2185 * c-exp.y (ptype production): Adjust for new create_array_type
2186 calling conventions.
2187 * coffread.c (decode_type): Call create_array_type rather than
2188 handcrafting array types.
2189 * convex-tdep.c (value_type): Remove, now use create_array_type.
2190 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2191 vector_type into calls to create_array_type.
2192 * dwarfread.c (decode_subscr_data): Name changed to
2193 decode_subscript_data_item throughout.
2194 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2195 create_array_type. Now records index type and range as well.
2196 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2197 change to use create_array_type.
2198 * dwarfread.c (read_subroutine_type): Test existing user defined
2199 types before decorating them, to ensure they are blank, and
2200 complain about it if they are not.
2201 * dwarfread.c (decode_fund_type): For unrecognized types, always
2202 return some valid type (type integer). If the unrecognized type
2203 cannot be an implementation defined type, complain as well.
2204 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2205 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2206 * mipsread.c (upgrade_type): Add FIXME comment that code to
2207 handcraft arrays should be replaced with call to create_array_type.
2208 * stabsread.c (read_array_type): Replace code to handcraft
2209 array types with call to create_array_type.
2210 * valprint.c (type_print_varspec_prefix): Minor formatting
2211 change, join lines that don't need to be split.
2213 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2215 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2216 decl for attach_flag, it now lives in inferior.h.
2217 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2218 Make most functions static.
2219 * hppah-nat.c: General cleanups, remove BSD specific code (since
2220 that all lives in hppab-nat.c).
2221 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2222 Change sense of test against inside_entry_file(). This fix is
2224 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2225 to read/write_register_bytes().
2226 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2227 work around PA-GAS assembler bug. Also, add trailing */ to some
2229 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2230 Same reason as above.
2232 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2234 * mipsread.c (parse_symbol): When checking whether a structured
2235 type is an enum, check qualifiers of its first member, as well as
2236 the base type of the member. Bug found and fixed by John M.
2237 Farrell, <farrell@fjord.reo.dec.com>.
2239 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2240 * remote-vx.c: Don't include vx-share/reg.h.
2241 * vx-share/ptrace.h: Reproduce from scratch.
2242 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2243 * Makefile.in: Remove references to removed files, and to removed
2244 29k-share directories.
2246 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2248 * c-lang.c (_initialize_c_language): Name changed from
2250 * m2-lang.c (_initialize_m2_language): Name changed from
2252 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2253 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2254 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2255 expression parsing into c-lang.c and m2-lang.c respectively.
2256 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2257 m2-exp.y respectively.
2258 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2259 and m2-* files respectively.
2260 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2261 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2262 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2263 * expression.h (struct block): Forward declaration for prototypes.
2264 * language.h (struct objfile): Forward declaration for prototypes.
2265 **** start-sanitize-chill ****
2266 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2267 * Makefile.in (HFILES): Add ch-lang.h.
2268 * Makefile.in (OBS): Add ch-lang.o.
2269 * ch-exp.y: Migrate code that has nothing to do with expression
2270 parsing into ch-lang.c.
2271 * ch-lang.c: New file, code migrated from c-exp.y.
2272 * ch-lang.h: New file, internal interface between ch-* files.
2273 * ch-lang.c (_initialize_chill_language): Name changed from
2274 _initialize_chill_exp.
2275 **** end-sanitize-chill ****
2277 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2278 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2279 * config/amix.mh (NATDEPFILES): Add.
2280 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2283 * dwarfread.c (decode_subscr_data): Remove spurious test that
2284 accepted only integer subscript types. We don't do anything
2285 with the type at the moment anyway.
2287 **** start-sanitize-chill ****
2288 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2290 * ch-exp.y (match_character_literal): Fix case where no
2291 match at all is found.
2292 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2293 width types. For example, "INT" is always 2 bytes regardless
2294 of the values of any TARGET_*_BIT macros. So use explicit
2295 numeric sizes for the types.
2296 **** end-sanitize-chill ****
2298 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2300 * c-exp.y (c_create_fundamental_type): New function to create
2301 language specific fundamental types for C.
2302 * m2-exp.y (m2_create_fundamental_type): New function to create
2303 language specific fundamental types for Modula 2.
2304 * c-exp.y (c_language_defn, cplus_language_defn): Add
2305 c_create_fundamental_type to language struct initializers.
2306 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2307 to language struct initializers.
2308 * dwarfread.c (expression.h, language.h): Include.
2309 * dwarfread.c (ftypes): New array to hold fundamental types
2310 for current compilation unit.
2311 * dwarfread.c (cu_language_defn): New pointer to language
2312 struct for language of current compilation unit.
2313 * dwarfread.c (dwarf_fundamental_type): New function to
2314 create/lookup fundamental types.
2315 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2316 * dwarfread.c (throughout): Replace lookup_fundamental_type
2317 with dwarf_fundamental_type.
2318 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2319 compilation unit (may be different language or different objfile).
2320 * gdbtypes.c (lookup_fundamental_type): Move actual type
2321 creations into language specific fundamental type creation
2322 functions and call via create_fundamental_type. Add comment
2323 about this function being obsolescent.
2324 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2325 sized signed and unsigned integers.
2326 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2327 * language.c (language_def): New function to lookup a language
2328 struct given it's enumeration.
2329 * language.h (struct language_defn): Add la_fund_type, a pointer
2330 to a function that creates fundamental types for this language.
2331 * language.h (create_fundamental_type): New macro to create
2332 fundamental types based on the current language.
2333 * language.h (language_def): Add prototype.
2334 * language.c (unk_lang_create_fundamental_type): New function
2335 for initializing language structs, calls error if called.
2336 * language.c (unk_language_defn, auto_language_defn,
2337 local_language_defn): Use unk_lang_create_fundamental_type.
2338 **** start-sanitize-chill ****
2339 ch-exp.y (chill_create_fundamental_type): New function.
2340 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2341 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2342 **** end-sanitize-chill ****
2344 **** start-sanitize-chill ****
2345 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2347 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2349 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2350 as GCC_PRODUCER and GPLUS_PRODUCER.
2351 **** end-sanitize-chill ****
2353 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2355 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2358 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2360 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2361 rather than '$'. This particular piece of braindamage is
2362 spreading like ooze. It's now infected libiberty, deja-gnu,
2364 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2365 hardwired '$' character.
2367 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2369 (Changes to break incredibly ugly, unmaintainable 750 line
2370 read_struct_type function up into managable pieces.)
2371 * Makefile.in (VERSION): Bump to 4.7.3.
2372 * stabsread.c (struct field_info): Local struct definition.
2373 * stabsread.c (read_member_functions, read_struct_fields,
2374 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2375 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2376 functions from fragmented read_struct_type.
2377 * stabsread.c (stabs_general_complaint): Catchall complaint.
2378 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2379 symbol name continuation code. Use macro throughout.
2380 * stabsread.c (various places): Replace add-one-to-pointer
2381 with pointer increment.
2382 * stabsread.c (read_type): Retain function local copy of type
2383 descriptor. Rearrange code calling read_struct_type() to match
2385 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2386 a single blank as the name of nameless enumerations. Recognize
2387 this special case and set nameless flag.
2388 **** start-sanitize-chill ****
2389 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2391 * ch-exp.y (access_name): New non-terminal token and
2393 * ch-exp.y (general_procedure_name): Now a terminal token.
2394 * ch-exp.y (location): Expand production.
2395 * ch-exp.y (match_simple_name_string): New function.
2396 * ch-exp.y (yylex): Call match_simple_name_string and return
2397 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2398 **** end-sanitize-chill ****
2400 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2402 * munch: Backslash escape vertical bar characters inside
2403 grep patterns since they have special meaning for some greps.
2404 * parse.c (write_exp_string): Complete rewrite to store string
2405 contants as a leading explicit length, followed by the string data,
2406 followed by a trailing explicit length.
2407 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2408 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2409 Use recorded explicit length of strings in expression elements,
2410 rather than strlen. Adjust code to skip over strings stored in
2411 expression elements, and code to access strings, to account for
2412 new leading explicit size expression element.
2413 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2414 0, to avoid negative expression element indices.
2415 * valops.c (search_struct_method): Minor whitespace change.
2417 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2419 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2420 which together maintain a dynamically expandable static buffer
2421 for the lexer to use when translating C strings to their internal
2422 form (other future uses possible). Fix parsing of C style strings
2423 to do the normal C style input conversions of escaped character
2425 * valops.c (value_string): Remove translation of escaped
2426 character sequences, now done in C expression parser.
2427 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2428 and decides if it should be printed in literal form or some other
2429 form, based on it's ASCII value and setting of sevenbit_strings.
2430 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2431 macro, change indentation style.
2432 **** start-sanitize-chill ****
2433 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2434 * ch-exp.y (chill_printstr): First cut at real function instead
2436 **** end-sanitize-chill ****
2438 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2440 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2442 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2444 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2446 * defs.h (sevenbit_strings): Add declaration.
2447 * defs.h (printchar): Replace with gdb_printchar.
2448 * language.h (language_defn): Add new function pointers
2449 la_printchar and la_printstr, to do language dependent
2450 printing of characters and strings.
2451 * language.h (local_printchar, local_printstr): New macros
2452 to call language dependent functions pointed to by la_printchar
2453 and la_printstr respectively.
2454 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2455 dependent functions for printing characters and strings.
2456 * c-exp.y (c_language_defn, cplus_language_defn): Add
2457 c_printchar and c_printstr.
2458 * command.c (do_setshow_command): Rename printchar use to
2460 * expprint.c (print_subexp): Replace C style string output
2461 with call to local_printstr.
2462 * language.c (unk_lang_printchar, unk_lang_printstr):
2463 New stubs, currently errors.
2464 * language.c (unknown_language_defn, auto_language_defn,
2465 local_language_defn): Add unk_lang_printchar and
2467 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2468 language dependent functions to print characters and strings.
2469 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2470 * utils.c (printchar): Renamed to gdb_printchar.
2471 * valprint.c (print_string): Remove prototype, function moved
2472 to c-exp.y, where it becomes c_printstr.
2473 * valprint.c (print_max): Made global for reference from the
2474 language dependent printing routines in *-exp.y.
2475 * valprint.c (repeat_count_threshold): New variable with function
2476 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2477 Change all references to old macro to references to new variable.
2478 * valprint.c (value_print, val_print): Replace calls to
2479 print_string with calls to local_printstr.
2480 * valprint.c (val_print): Replace C style character printing
2481 with call to local_printchar.
2482 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2483 * valprint.c (_initialize_valprint): Add add_show_from_set
2484 call for setting up repeat_count_threshold as print variable.
2485 **** start-sanitize-chill ****
2486 * ch-exp.y (decode_integer_value): New function.
2487 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2488 * ch-exp.y (chill_printchar, chill_printstr): New language
2489 dependent functions for printing characters and strings.
2490 * ch-exp.y (chill_language_defn): Add chill_printchar and
2492 **** end-sanitize-chill ****
2494 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2496 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2497 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2498 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2500 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2502 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2503 and assume the process has been killed.
2505 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2507 * remote-udi.c (udi_open): Reset vars so that user can re-run
2508 programs without leaving GDB.
2509 * (many routines): Slightly improve error handling.
2510 * (download): Zero out BSS by longs instead of bytes to avoid
2511 timeouts in real hardware.
2512 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2513 that connection is no longer in use after shutdown() of socket.
2514 This keeps GDB from dying of a SIGPIPE when you issue multiple
2515 `target udi' commands.
2517 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2519 * language.h (language_format_info): New structure to bundle
2520 local formatting information.
2521 * language.h (language_defn): Replace individual format info
2522 with language_format_info structs.
2523 * language.h (local_*_format, local_*_format_prefix,
2524 local_*_format_specifier, local_*_format_suffix): New macros
2525 for binary/octal/decimal/hex formats to access info elements.
2526 * c-exp.y (c_language_defn): Update for new format handling.
2527 * m2-exp.y (m2_language_defn): Update for new format handling.
2528 * dbxread.c (language.h): Include for partial-stab.h use.
2529 * mipsread.c (expression.h, language.h): Include for
2531 * defs.h (local_hex_format, local_hex_format_custom,
2532 local_hex_string, local_hex_string_custom): Move to language.h.
2533 * language.c (local_hex_format_custom, local_hex_string,
2534 local_hex_string_custom, local_octal_format_custom): Use new
2536 * language.c (unknown_language_defn, auto_language_defn,
2537 local_language_defn): Update for new format handling.
2538 * printcmd.c (print_scalar_formatted): Use new macros
2539 to access decimal and binary format info for printing.
2540 **** start-sanitize-chill ****
2541 * c-exp.y (chill_language_defn): Update for new format handling.
2542 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2543 * ch-exp.y (decode_integer_literal): Add function
2544 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2545 * ch-exp.y (builtin_type_chill_char): Add definition.
2546 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2547 **** end-sanitize-chill ****
2549 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2551 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2553 (aix_framedata): added nosavedpc field.
2554 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2556 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2557 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2558 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2559 instructions as function_frame_info does. Expand special case of
2560 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2562 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2564 (function_frame_info): Set frameless if the function has no frame,
2565 and set nosavedpc if the PC was not saved. Handle gcc generated
2566 stfd 31,-4(31); st 31, -12(31) correctly.
2567 (frameless_function_invocation): New second argument pcsaved; if 0
2568 return whether the function has a frame, if 1 return whether the
2570 (frame_initial_stack_address): Correct typo: cache registers for
2571 callee_fi, not for fi, (avoids reading garbage memory locations).
2573 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2575 * infrun.c (wait_for_inferior (just before step_over_function
2576 label)): Change test for stepping into subroutine to check for the
2577 presence of line number info. This makes stuff compiled with -g1
2578 cause GDB to not lose control when stepping.
2580 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2581 Improve comments as well.
2583 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2585 * Makefile.in (VERSION): Bump to 4.7.2
2586 * symtab.c (find_pc_symtab): Fix return of random value
2588 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2589 Makefile since it contains sed patterns used in generation.
2590 Add sed pattern to also delete #include of any malloc.h.
2591 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2592 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2593 function names to conform to K&R terminology with respect to
2594 logical and bitwise operators:
2595 UNOP_ZEROP => UNOP_LOGICAL_NOT
2596 UNOP_LOGNOT => UNOP_COMPLEMENT
2597 BINOP_LOGAND => BINOP_BITWISE_AND
2598 BINOP_LOGXOR => BINOP_BITWISE_XOR
2599 BINOP_LOGIOR => BINOP_BITWISE_IOR
2600 BINOP_AND => BINOP_LOGICAL_AND
2601 BINOP_OR => BINOP_LOGICAL_OR
2602 PREC_OR => PREC_LOGICAL_OR
2603 PREC_AND => PREC_LOGICAL_AND
2604 PREC_LOGIOR => PREC_BITWISE_IOR
2605 PREC_LOGXOR => PREC_BITWISE_XOR
2606 PREC_LOGAND => PREC_BITWISE_AND
2607 value_zerop() => value_logical_not()
2608 value_lognot() => value_complement()
2609 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2610 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2611 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2612 and is nonexistant in some SVR4 based systems.
2613 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2614 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2616 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2617 * source.c (source_info): Fix minor nits, print "1 line" rather
2618 than "1 lines", and "language is <lang>".
2619 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2620 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2621 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2623 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2624 **** start-sanitize-chill ****
2625 * ch-exp.y: New expression parser, for GNU-Chill.
2626 * defs.h (enum language): Add language_chill.
2627 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2628 LANG_MODULA2 a recognized language.
2629 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2630 Chill as well as Modula-2.
2631 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2632 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2633 * language.c (set_language_command): Add chill.
2634 * language.c (binop_result_type, integral_type, character_type,
2635 boolean_type, structured_type, value_true, binop_type_check):
2636 Add language_chill cases.
2637 * language.h (_LANG_chill): Define.
2638 * symfile.c (deduce_language_from_filename): Recognize the
2639 filename extensions ".chill", ".c186", and ".c286" for Chill.
2640 * valprint.c (typedef_print): Add case for language_chill.
2641 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2642 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2643 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2644 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2646 * Makefile.in (distclean): Add target ch-exp.tab.c.
2647 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2648 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2649 * eval.c (evaluate_subexp): Add OP_BOOL case.
2650 * expprint.c (print_subexp): Add OP_BOOL case.
2651 **** end-sanitize-chill ****
2653 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2655 * infcmd.c (set_environment_command): Avoid skipping first
2656 char of env value if an '=' appears in it. Bug report and fix
2657 by Mark Jungerman, <maj@lucid.com>.
2659 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2661 * infcmd.c (step_over_calls): Improve comments.
2662 * symtab.c (find_pc_psymtab): Clean up a bit.
2663 * (find_pc_symtab): Fix comments, clean up code.
2664 * (find_pc_line): General cleanups, efficiency improvements.
2665 Also, don't return garbage when some line info exists, but there
2668 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2670 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2671 member, and the stat pointer passed to vmap_symtab was NULL, the
2672 wrong vmap entries would be modified. Fixes behavior where
2673 attempting to load symbols for a module with no member would mess
2674 up already read in symbols.
2676 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2678 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2679 29k-share/dfe/mini2udi.o.
2680 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2681 * alldeps.mak, depend: Update to deal with removal of
2682 aforementioned files.
2683 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2684 requirement for useless 'program' argument. Clean up
2685 udi_create_inferior, and udi_load to call common download()
2686 routine. Create download routine to load remote hosts directly
2687 (with the help of BFD) so that we don't need yank.c and
2689 Fix udi_detach to call UDIDisconnect with
2690 the right arguments. Clean up udi_resume, don't assign tip_error
2691 twice. Clean up udi_wait, straighten out status codes. Make
2692 udi_kill really work.
2694 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2696 * c-exp.y: separated host/target idea of integer type size,
2697 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2698 UINT and CHAR rules. (parse_number): work out the targetwise type
2699 of a number based upon it's size and qualifiers. (yylex): chars
2700 are now treated the same way as ints.
2702 * source.c (indentify_source_line): don't core dump if wanted
2703 line is larger than number of lines in source. (can happen when
2704 coff gets confused about #included source).
2706 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2708 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2709 when debugging a program with 100 shared libraries.
2711 * solib.c (solib_map_sections): Always close the BFD we open.
2712 Free all malloc'd storage we allocate, too, including error cases.
2713 (struct so_list): Remove unused so_bfd member.
2714 (clear_solib): Don't bother closing so_bfd.
2716 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2717 cacheable. `So many symbol files, so little file descriptors.'
2719 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2721 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2722 Stubs should stand alone as much as possible.
2724 * source.c (show_directories): Avoid printf_filtered length prob
2725 pointed out by Jonathan Stone.
2727 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2728 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2729 <Lee_Cooprider@vos.stratus.com>.
2731 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2733 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2734 struct, not struct itself.
2735 * serial.h (serial_restore): Fix prototype, takes pointer not
2738 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2740 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2741 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2743 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2745 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2746 Stubs should stand alone as much as possible.
2748 * README: Add remote-es1800.c and remote-st2000.c to table.
2749 * go32-nat.c: Remove, there is no native go32 support.
2750 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2752 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2754 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2755 new routines to deal with sending SIGINTs to attached processes
2756 when the user interrupts the controlling GDB.
2757 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2758 the aforementioned routines when waiting for the attached process.
2760 * elfread.c, mipsread.c: Include <string.h>.
2761 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2762 * serial.h: Add prototype for serial_restore().
2764 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2766 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2767 minimal_symbol_count, because the NULL symbol is not included in
2768 the count. This prevented this function from finding the last
2769 symbol in the table.
2771 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2773 * dbxread.c (process_one_symbol): if not defined
2774 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2775 the start of the function, not just after N_FUN.
2777 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2779 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2780 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2781 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2782 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2783 file. Remove preprocessor defines that previously did remapping.
2785 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2787 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2788 Bug fix courtesy of Alexander Klaiber.
2790 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2792 hp300 native support (hp300hpux untested).
2794 * hp300ux-xdep.c: removed.
2795 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2796 * xm-hp300hpux.h: updated copyright.
2797 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2798 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2799 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2800 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2801 fork-child.o coredep.o corelow.o.
2802 (NAT_FILE, NATDEPFILES): new macros.
2803 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2804 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2806 (NAT_FILE, NATDEPFILES): new macros.
2807 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2809 Vax ultrix native support.
2811 * nm-vax.h: new file.
2812 * Makefile.in (HFILES): added nm-vax.h.
2813 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2814 coredep.o corelow.o removed.
2815 (NAT_FILE, NATDEPFILES): new macros.
2816 * xm-vax.h: updated copyright.
2817 (REGISTER_U_ADDR): removed.
2819 Apollo native support (untested).
2821 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2822 * a68v-nat.c, nm-apollo68[bv].h: new files.
2823 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2824 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2825 * a68v-xdep.c: removed.
2826 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2827 inftarg.o fork-child.o a68v-xdep.o.
2828 (NAT_FILE, NATDEPFILES): new macros.
2830 * defs.h: include nm.h.
2831 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2832 sparc-tdep.c, : do not include nm.h.
2833 * doc/gdbint.texinfo: nm.h now included in defs.h.
2835 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2837 * Makefile.in (VERSION): 4.7.1 post release!
2839 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2841 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2843 * Makefile.in (VERSION): gdb-4.7 release.
2844 * README: Update for gdb-4.7.
2846 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2848 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2851 * alldeps.mak, depend: Update.
2853 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2855 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2857 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2858 causes problems in setting breakpoint in the right place in
2859 functions with `float' args which are passed as doubles.
2860 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2861 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2863 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2865 * Makefile.in (HFILES): Add nm-i386sco.h.
2866 * dwarfread.c: include <sys/types.h> for SCO.
2867 * infptrace.c: Don't include ptrace.h under SCO.
2868 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2870 * config/i386v.mt: Add exec.o to TDEPFILES.
2872 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2874 * i386v-nat.c: Remove space from front of #endif.
2875 * irix4-nat.c: Remove externs of registers[], include inferior.h
2877 * mips-nat.c: Explicitly initialize zerobuf to 0!
2878 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2879 Always setup fci->frame, even if it's non-zero. Too many places
2880 depend upon this behavior (and I have to get a release out the
2882 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2883 processing_gcc_compilation if we find the embedded stabs marker.
2884 This fixes several bugs with finding the location of short or char
2885 function parameters passed on the stack.
2887 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2889 Native support for sun4sol2.
2891 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2892 * nm-sysv4.h: new file.
2893 * Makefile.in (HFILES): added nm-sysv4.h.
2894 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2895 (NAT_FILE, NATDEPFILES): new macros.
2896 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2898 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2900 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2901 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2903 * Makefile.in (VERSION): Tick to 4.6.9.
2905 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2907 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
2908 definition, replace with portable one.
2909 * remote-nindy.c: Lint.
2910 (nindy_wait): Return type is int, result is inferior_pid.
2911 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2912 (initialize_symmisc): Remove empty function.
2913 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2914 Remove obsolete, misspelled macro.
2915 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2916 (all @node commands): Use new form to avoid nitpicking errors.
2917 * doc/gdbint.texinfo: Document host/native/target split.
2919 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
2921 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
2923 * xm-mips.h (offsetof): Don't define this if __STDC__.
2925 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2927 umax native support (untested).
2929 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2931 (NAT_FILE, NATDEPFILES): new macros.
2932 * config/umax.mt (TDEPFILES): removed exec.o.
2933 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
2934 removed to nm-umax.h.
2935 * nm-umax.h: new file.
2936 * Makefile.in (HFILES): added nm-umax.h.
2938 hppa native support (untested).
2940 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2941 (NAT_FILE, NATDEPFILES): new macros.
2942 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2943 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2944 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2945 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2946 * hppa[bh]-xdep.c: removed.
2947 * hppa[bh]h-tdep.c: do not include ptrace.h.
2948 * Makefile.in (HFILES): added nm-hppa[bh].h.
2950 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
2952 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
2954 * mips-nat.c: Straighten out include files. Work around
2955 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2958 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2960 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2961 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2962 backtraces from core files work.
2963 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2964 Functions are now defined in mips-nat.c.
2966 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2968 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2969 serial_default_name().
2971 * remote-hms.c, ser-go32.c, serial.h: Change from
2972 serial_timedreadchar() to new serial_readchar().
2974 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2976 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2978 * c-exp.y: Moved handling of 'const' and 'volatile' from
2979 <type> to <typebase>. This removes 2 conflicts.
2981 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
2983 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
2984 from breakpoint table when reseting breakpoints.
2986 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
2988 Native support cleanup and corefile fixes for i386 SVR4 systems.
2990 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2991 fill_fpregset): Moved to i386v4-nat.c
2992 * i386v4-nat.c, nm-i386v4.h, : New files.
2993 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
2994 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
2995 change i386v-nat.o to i386v4-nat.o.
2997 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2999 Miscellaneous 386 configs updated.
3001 * config/i386aout.mt (TDEPFILES): removed exec.o.
3002 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3003 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3004 (NAT_FILE, NATDEPFILES): new macros.
3005 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3006 config/i386v4.mt (TDEPFILES): removed exec.o.
3007 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3008 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3009 (NAT_FILE, NATDEPFILES): new macros.
3010 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3011 fork-child.o coredep.o corelow.o i386-xdep.o.
3012 (NAT_FILE, NATDEPFILES): new macros.
3014 Native support cleanup for i386bsd (untested).
3016 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3017 * config/i386bsd.mh (NATDEPFILES): added exec.o
3018 * tm-i386bsd.h (FLOAT_INFO): removed.
3019 * nm-i386bsd.h (FLOAT_INFO): added.
3021 Native support for i386v (untested).
3023 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3024 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3025 (NAT_FILE, NATDEPFILES): new macros.
3026 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3027 * i386-xdep.c: removed.
3028 * Makefile.in (HFILES): added nm-i386v.h
3029 * i386v-nat.c, nm-i386v.h: new file.
3030 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3032 * tm-i386v.h (FLOAT_INFO): removed.
3034 Native support for linux (untested).
3036 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3037 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3038 (NAT_FILE, NATDEPFILES): new macros.
3039 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3040 * Makefile.in (HFILES): added nm-linux.h.
3041 * nm-linux.h: new file.
3042 * xm-linux.h: updated copyright. cleaned up formatting.
3043 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3045 Native support for sun386 (untested).
3047 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3048 fork-child.o sun386-xdep.o.
3049 (NAT_FILE, NATDEPFILES): new macros.
3050 * config/sun386.mt (TDEPFILES): removed exec.o.
3051 * Makefile.in (HFILES): added nm-sun386.h.
3052 * sun386-nat.c, nm-sun386.h: new file.
3053 * sun386-xdep.c: removed.
3054 * xm-sun386.h: updated comment and copyright.
3055 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3058 Native support for i386mach (untested).
3060 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3061 fork-child.o mach386-xdep.o.
3062 (NAT_FILE, NATDEPFILES): new macros.
3063 * Makefile.in (HFILES): added nm-i386mach.h.
3064 * nm-i386mach.h, i386mach-nat.c: new files.
3065 * mach386-xdep.c: removed.
3066 * xm-i386mach.h: updated copyright.
3067 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3070 Native separation for go32 (untested).
3072 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3073 * go32-nat.c: new file.
3074 * go32-xdep.c (call_ptrace, child_resume,
3075 fetch_inferior_registers, store_inferior_registers,
3076 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3078 Native support for m88k (untested).
3080 * Makefile.in (HFILES): added nm-m88k.h
3081 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3082 FETCH_INFERIOR_REGISTERS): removed.
3083 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3084 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3085 (NAT_FILE, NATDEPFILES): new macros.
3086 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3087 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3088 * m88k-xdep.c: removed.
3090 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3092 * i386b-nat.c: Comment changes.
3093 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3095 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3097 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3099 Avoid longjmp()-catching compilation errors in cross-ports.
3101 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3102 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3103 Move from mips-tdep.c and tm-{irix3,mips}.h.
3104 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3106 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3109 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3110 (fetch_core_registers): Fix bfd_seek arguments.
3112 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3114 Make core files work again (add back the `core' target).
3116 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3117 (NATDEPFILES): Add corelow.o.
3118 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3121 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3122 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3123 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3124 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3125 appears. FIXME, these should be moved to NATDEPFILES for native
3128 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3130 Ultra3 host/target/native split. (untested).
3132 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3133 (fetch_register, fetch_inferior_registers,
3134 store_inferior_registers, fetch_core_registers): removed to
3136 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3138 * Makefile.in (HFILES): added nm-ultra3.h.
3139 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3140 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3142 (NAT_FILE, NATDEPFILES): new macros for native support.
3143 * config/ultra3.mt (TDEPFILES): exec.o removed.
3145 * xm-vaxult.h: add MEM_FNS_DECLARED.
3147 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3149 * Makefile.in (VERSION): Roll to 4.6.8.
3150 (OBS): Put version.o first, so Makefile rebuild happens early.
3152 * command.h: Publicize prototype for not_just_help_class_command.
3153 * command.c: Remove proto.
3154 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3155 output. Move "maint info" from class info to class maintenance,
3157 * infrun.c: Move "stop" to class_obscure, and give it a
3158 function so it will not be seen as a global help topic. FIXME,
3159 it should be possible to set these attributes independently.
3161 * core.c (core_command): Make nicer error message for no core support.
3163 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3165 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3166 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3168 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3169 (scan_compilation_units): Punt unused filename arg. dbfoff,
3170 lnoffset, and curlnoffset are file_ptr's now.
3171 (dwarf_build_psymtabs): Drop desc and filename args; use
3172 objfile. dbfoff and lnoffset are file_ptr's now.
3173 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3174 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3175 (elf_symfile_read): Skip desc and filename args to
3176 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3177 * gdb-stabs.h: Use file_ptr rather than off_t.
3178 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3179 compile-time debug check that someone turned off as "unused".
3180 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3181 * symfile.h: Update dwarf_build_psymtabs and
3182 elfstab_build_psymtabs prototypes.
3183 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3184 Use file_ptr offsets. bfd_seeks use L_SET.
3186 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3188 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3189 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3190 value so that demangler won't be invoked. This greatly speeds up
3192 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3193 linked_proc_info so that it properly deallocates the appropriate
3194 item after it is done with it instead of before.
3195 * Don't pass bogus frame pointer to create_new_frame(). Just
3196 leave it as zero so that lower level code will figure out the
3199 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3201 Sony News native support.
3203 * Makefile.in (HFILES): added nm-news.h.
3204 * nm-news.h: new file.
3205 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3206 fork-child.o coredep.o to NATDEPFILES.
3207 (NAT_FILE, NATDEPFILES): new macros for native support.
3208 * config/news.mt (TDEPFILES): removed exec.o.
3210 * remote-vx.c: remove redundant include of sys/time.h.
3212 * infrun.c: include ctype.h. Otherwise some machines result in
3213 undefined for isdigit.
3215 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3217 * configure.in: Convert m68k entries to m68* entries to handle
3218 all the various m68xxx hosts and targets.
3219 * config/news1000.mt: No longer needed, same as news.mt.
3221 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3223 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3225 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3227 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3228 nm-sun2.h, nm-mips.h.
3230 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3232 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3234 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3236 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3238 * xm-hppah.h: if __STDC__ is not defined, define
3240 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3241 compiler; see the comment in the file.
3243 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3245 First cut at support for all BSD variants on 386.
3247 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3248 * i386b-nat.c: New native support file.
3249 * configure.in: Add host and target for i[34]86-*-bsd*.
3250 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3252 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3254 Sun2 native support (untested).
3256 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3257 REGISTER_U_ADDR): removed to nm-sun2.h.
3258 * nm-sun2.h: new file.
3259 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3260 fork-child.o sun3-xdep.o removed.
3261 (NAT_FILE, NATDEPFILES): new macros.
3263 Mips native support. Decstation and iris4 have been tested.
3266 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3267 fill_fpregset): removed to irix4-nat.c
3268 * mips-xdep.c: removed.
3269 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3271 * procfs.c: include nm.h.
3272 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3273 * xm-irix4.h: bump copyright.
3274 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3275 PROC_NAME_FMT): removed.
3276 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3277 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3278 (NAT_FILE, NATDEPFILES): new macros for native support.
3279 (CC): supply default compiler switches.
3280 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3281 fork-child.o coredep.o.
3282 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3284 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3285 fork-child.o mips-xdep.o coredep.o.
3286 (NAT_FILE, NATDEPFILES): new macros for native support.
3288 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3290 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3291 (NATDEPFILES): added fork-child.o
3292 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3293 (NATDEPFILES): added fork-child.o
3294 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3295 (NATDEPFILES): added fork-child.o
3297 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3299 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3300 by using puts_filtered instead.
3302 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3304 * remote-nindy.c (nindy_load): Replacement version from Steve
3305 Chamberlain, doesn't require forking to run "strip" or "sx".
3307 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3309 * Makefile.in (HFILES): Add nm-*.h files.
3311 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3313 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3314 (NATDEPFILES): added fork-child.o.
3316 * doc/gdbint.texinfo: document a few more macros, create new
3317 section for native macros.
3319 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3321 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3322 resolution of copyright issues.
3324 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3326 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3327 subdir gets configured.
3329 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3331 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3333 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3334 searching for a "bfd_strip" program. Also, fixed up arguments
3335 passed to that program.
3337 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3338 which is now used for something else. Rewrite description of
3339 associated parameters to match how gdb does it now.
3340 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3342 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3344 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3346 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3349 * inferior.h (proc_signal_handling_change): prototype removed.
3350 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3351 (handle_command): now calls target_notice_signals.
3352 * procfs.c (proc_signal_handling_change): renamed to
3353 procfs_notice_signals. Now static. Add prototype. All callers
3355 * target.h (struct target_ops): new field, to_notice_signals.
3356 (target_notice_signals): new macro to cover new field.
3357 * target.c (cleanup_target): default to_notice_signals to ignore.
3358 * corelow.c (core_ops),
3360 inftarg.c (child_ops),
3361 procfs.c (procfs_ops),
3362 remote-adapt.c (adapt-ops),
3363 remote-eb.c (eb_ops),
3364 remote-es1800.c (es1800_ops, es1800_child_ops),
3365 remote-hms.c (hms_ops),
3366 remote-mm.c (mm_ops),
3367 remote-nindy.c (nindy_ops),
3368 remote-st2000.c (st2000_ops),
3369 remote-udi.c (udi_ops),
3370 remote-vx.c (vx_ops, vx_run_ops),
3371 remote.c (remote_ops),
3372 target.c (dummy_target),
3373 xcoffexec.c (exec_ops): added static initializer for
3375 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3377 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3379 * main.c (define_command): Add forgotten initializer.
3381 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3383 * language.c, language.h: Move saved_language out to global
3384 expected_language. Set expected_language when user expectation
3386 * language.c (language_info): Don't print type/range checking gub.
3387 * main.c (main): Set expected language.
3388 (execute_command): Check against expected language.
3389 * symfile.c (set_initial_language): Set expected language.
3391 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3393 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3395 A bunch of changes mostly to improve debugging of C++ programs.
3396 Specifically, the calling of inferiors methods is improved.
3398 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3399 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3400 hide the implementation details of pointer-to-method objects.
3401 How to tell if the pointer points to a virtual method is
3402 still very dependent on the particular compiler, but this
3403 should make it easier to find the places to change.
3404 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3405 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3406 macros, instead of a hard-wired-in code that incorrectly
3407 assumed a no-longerused representation of pointer-to-method
3408 values. And otherwise fix the relevant bit-rotted code.
3410 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3411 If there are both fields and methods, put a space between.
3413 * stabsread.c (read_struct_type): Fix bug in handling of
3414 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3415 by '_'). (It used to prematurely exit the loop reading in
3416 the fields, so it would think it should start reading
3417 methods while still in the fields. This could crash gdb
3418 given a gcc that can emit nested type information.)
3420 * valops.c (search_struct_method): Pass 'this' value by
3421 reference instead of by value. This provides a more
3422 consistent interface through a recursive search where the
3423 "bottom" functions may need to adjust offsets (due to multiple
3425 * valops.c, value.h, values.c: Pass extra parameters to
3426 value_fn_field and value_virtual_fn_field so we can
3427 correctly adjust offset for multiple inheritance.
3428 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3429 virtual function calls by using value_virtual_fn_field().
3430 * values.c: New function baseclass_offset, derived from
3431 baseclass_addr (which perhaps can be made obsolete?).
3432 It returns an offset rather than an address. This is a
3433 cleaner interface since it doesn't mess around allocating
3435 * valops.c (search_struct_method): Use baseclass_offset
3436 rather than baseclass_addr.
3438 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3440 * Makefile.in: Re-install 29K/UDI stuff.
3441 * remote-udi.c (udi_resume): Clean up.
3442 * (udi_wait): Rewrite, leave out bugs.
3443 * Add debugging code to print out all register fetches and stores.
3444 * Straighten out target_ops.
3445 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3447 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3449 * remote-udi.c (udi_create_inferior): run with no arguments should
3450 not pass the program name as an argument, since the UDI code
3451 already handles that.
3452 (udi_load): get the symbols from prog_name, not arg_string (the
3453 load command should really use arg_string as the program name, not
3454 prog_name, but at least the run command works now).
3456 * munch: HP9000/300 nm puts an extra space between T and symbol
3459 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3460 needed for vxworks targets.
3462 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3464 * am29k-tdep.c (_initialize_29k): Make it possible for the
3465 user to set and query the address where function calls into the
3466 inferior write a small scratch routine. `set call_scratch_address'
3467 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3468 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3469 not already cached validly.
3471 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3473 Rs6000 native support.
3475 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3476 machines without this header should not be compiling this file.
3477 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3478 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3479 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3480 * xm-rs6000.h: do not include ptrace.h.
3481 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3482 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3483 infptrace.o and inftarg.o move to NATDEPFIES.
3484 (NAT_FILE, NATDEPFILES): new macro for native support.
3486 Sun3 native support.
3488 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3489 new macros for native support.
3490 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3491 removed sun3-xdep.o.
3492 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3494 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3495 * sun3-nat.c, nm-sun3.h: new files for native support.
3497 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3499 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3500 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3501 dbfsize and use it to initialize new local file scope dbsize.
3502 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3503 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3504 DIEs as well as the current check for undersize DIEs. This helps
3505 to gracefully detect and reject corrupted DIE information.
3507 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3509 Add `command hooks' and a hook for inferior program stopping.
3511 * command.h (struct cmd_list_element): Remove unused `aux'
3512 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3513 * command.c (add_cmd): Initialize new fields, elim old.
3514 (add_alias_cmd): Clone new fields.
3515 (delete_cmd): Un-hook hookee if we're deleting hook.
3516 (help_cmd): Tell user the command is hooked, if it is.
3517 (lookup_cmd_1): Abbreviations return the original command
3518 instead of themselves, so that hooks on the original cmd will be
3520 * defs.h (enum command_class): Add class_pseudo and comments.
3521 * gdbcmd.h (execute_user_command): Add prototype.
3522 * infrun.c (normal_stop): If the stop command is hooked,
3523 run the hook whenever we stop.
3524 (hook_stop_stub): Stub for catch_errors.
3525 (_initialize_infrun): Set up pseudo "stop" command.
3526 * main.c (execute_user_command): Code extracted from execute_command.
3527 (execute_command): If hooked, run the hook before the command.
3528 (define_command): If defining a new hook, check the command it
3529 is hooking, and warn if none. Install the hook.
3530 * source.c (_initialize_source): "l" is an abbrev for "list".
3531 * doc/gdb.texinfo: Document command hooks.
3533 * Makefile.in (VERSION): Roll to 4.6.7.
3534 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3535 * infrun.c (breakpoints_inserted): Make it static again.
3536 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3538 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3540 Native file renaming.
3542 * nat-sparc.c -> sparc-nat.c
3543 * nat-sun4os4.h -> nm-sun4os4.h
3544 * nat-trash.h -> nm-trash.h
3545 * config/sun4os4.mh: track file renaming.
3546 * configure.in: link to nm.h rather than nat.h.
3547 * infptrace.c: include nm.h rather than nat.h.
3549 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3551 Host/target/native split for sun4.
3553 * Makefile.in (TSOBS): removed corelow.o.
3554 * infptrace.c: included nat.h.
3555 * nat-trash.h: temporary header file. This should be removed once
3556 all hosts have the native/host/target split.
3557 * configure.in: add a symlink from nat-trash.h to nat.h if no
3558 other nat file exists for this configuration.
3559 * sparc-tdep.c: no longer include sys/ptrace.h.
3560 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3561 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3563 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3564 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3565 to NATDEPFILES. removed sparc-xdep.o.
3566 (NATDEPFILES, NAT_FILE): new macros for native support.
3568 Break the direct connection from core_file_command to any
3569 particular type of core file support.
3571 * target.h (find_core_target): new prototype.
3572 * target.c (find_core_target): new function. Walks the target
3573 list looking for the core target.
3574 * core.c (core_file_command): replace calls to core_detach and
3575 core_open with find_core_target and direct calls.
3577 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3579 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3581 config/hp300hpux.mh: ALLOCA1 was not defined.
3583 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3585 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3586 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3587 until we can figure out a better way to do paging.
3589 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3591 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3592 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3593 * hppa-coredep.c: Remove, now that we use the hook.
3594 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3595 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3597 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3598 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3599 be ripped out and reimplemented right (see elfread.c).
3600 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3602 Rename all HPPA files to fit into unique DOS filenames:
3603 * *hppabsd* => *hppab*
3604 * *hppahpux* => *hppah*
3606 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3608 Make the /proc support a target-struct in its own right.
3610 * Makefile.in: Remove inftarg.[co], since it is now included via
3612 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3613 reference infptrace.o. Add fork-child.o to all *.mh that
3616 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3617 No longer global functions.
3618 (fork_inferior): New global function from fork-child.c.
3619 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3620 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3621 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3622 (child_create_inferior): New tiny function that calls fork_inferior.
3623 * fork-child.c: New file, containing fork_inferior, which is
3624 built from slight mods to inftarg.c's child_create_inferior.
3626 * procfs.c (procfs_ops): Add target vector.
3627 (attach): Rename as static do_attach.
3628 (procfs_create_inferior): New tiny function that calls fork_inferior.
3629 (child_xfer_memory): Rename to static procfs_xfer_memory.
3630 (store_inferior_registers): Rename to static procfs_store_registers.
3631 (inferior_proc_init): Rename to static procfs_init_inferior.
3632 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3633 procfs_files_info, procfs_open, procfs_mourn_inferior,
3634 procfs_can_run): Slightly mangled copies of the corresponding
3635 child_XXX routines from inftarg.c.
3636 (proc_wait): Renamed to static procfs_wait.
3637 (child_resume): Rename to static procfs_resume.
3638 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3639 (initialize_proc_fs): Rename to initialize_procfs. Set up
3642 * putenv.c: index -> strchr.
3643 * regex.c: Always rename bcopy to memcpy, etc.
3644 FIXME: Eventually do the renames rather than use #define's.
3645 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3647 * sparc-xdep.c: Move deferred_stores to target dependent.
3648 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3650 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3652 Split non-target-dependent code out of target_attach routines.
3654 * target.h: Comments on target_attach args and results.
3655 * infcmd.c (attach_command): Check for existing execution, call
3656 target_attach, set up terminal status and wait_for_inferior, wait
3657 for the attach status, and do normal_stop.
3658 * inftarg.c (child_attach): Remove target independent stuff.
3659 * remote-adapt.c (adapt_attach): Ditto.
3660 * remote-mm.c (mm_attach): Ditto.
3661 * remote-udi.c (udi_attach): Ditto.
3662 * remote-vx.c (vx_attach): Ditto.
3666 * remote-hms.c (hms_attach): Remove completely, it was useless.
3667 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3668 commented-out start_remote calls.
3669 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3670 DENTER and DEXIT macros and their calls. Use a real debugger --
3671 like gdb -- to see what functions are being called when.
3672 * utils.c (strcmp_iw): Make nonstatic, for lint.
3674 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3676 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3678 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3680 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3681 fix to differentiate between gcc1 & gcc2 compiled files so that we
3682 can debug calls that pass structs as args correctly.
3683 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3684 so, and what version.
3686 * remote.c (remote_wait): Make regs be char to avoid picayune
3687 ANSI compiler warnings.
3689 * energize.h: Move all external struct decls to inside of
3690 __STDC__, add prototype for energize_shell_wait().
3691 * energize.c (getpty): Clean up, make us really get a controlling
3693 * (energize_initialize): Disable SIGIO prior to setting up for
3694 I/O interrupts. Move setsid(), et. al. to getpty().
3695 * (energize_shell_wait): New routine to wait for things started
3696 via the shell command, uses wait() instead of /dev/proc.
3697 * Also, add prototype for execute_command_1().
3699 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3701 * inftarg.c (child_create_inferior, child_attach,
3702 child_mourn_inferior): collect unix child process stratum
3703 functions which live below the target vector into this file to
3704 facilitate host/target/native split. Also, make them static.
3705 * inflow.c (child_mourn_inferior): removed.
3706 * infrun.c (child_create_inferior, child_attach): removed.
3707 (resume): becomes global so that functions below the
3708 target vector can find it.
3709 * inferior.h (resume): add prototype.
3710 (child_mourn_inferior, child_create_inferior, child_attach):
3713 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3714 replaced with find_default_attach and
3715 find_default_create_inferior.
3717 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3719 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3720 addresses don't get displayed in the wrong positions.
3722 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3724 Separate core functions along target vector in preparation for
3725 native support. Functions above vector now live in core.c. Those
3728 * core.c (solib_add_stub, core_close, core_open, core_detach,
3729 get_core_registers, core_files_info, core_ops): moved to corelow.c
3730 (_initialize_core): removed addition of core_ops target.
3731 * corelow.c: new file.
3732 (solib_add_stub, core_close, core_open, core_detach,
3733 get_core_registers, core_files_info, core_ops): moved from core.c
3734 (_initialize_corelow): new function.
3735 * gdbcore.h (core_open, core_detach): added prototypes.
3736 (core_ops): add forward declaration.
3737 * Makefile.in (SFILES_MAINDIR): add core.c
3739 (TSOBS): change core.o to corelow.o
3741 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3743 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3744 instead of 'sun' predefined symbol so that trap analysis code is
3745 enabled only when the TARGET is a sun3.
3747 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3749 * tm-i960.h (ext_format_i960): Add top-level declaration.
3750 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3751 blocks, else Sun4 compiler complains.
3753 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3755 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3756 instruction's argument. Patch from jonathan@cs.stanford.edu
3759 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3761 Break the thread of control that implies that a unix child
3762 process will be the default target.
3764 * target.c (find_default_run_target, find_default_attach,
3765 find_default_create_inferior, return_zero): new functions.
3766 (cleanup_target): Make return_zero the default for to_can_run.
3768 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3769 child_create_inferior references with find_default_XXX instead.
3771 * target.h (struct target_ops): new field, to_can_run.
3772 (find_default_attach, find_default_create_inferior): new prototypes.
3773 (target_can_run): new macro.
3775 * Also added a zero (default) to_can_run element to all static
3776 struct target_ops initializations throughout GDB, except:
3777 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3779 * infrun.c (child_create_inferior): Clean up error handling when
3780 no exec file is specified.
3781 (child_attach): Don't require exec file.
3783 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3785 Remove kill_inferior_fast, in favor of target_kill, which goes
3786 through the target vector.
3788 * inferior.h (kill_inferior_fast): remove declaration.
3790 * main.c (disconnect): call quit_cover using catch_errors rather
3791 than calling kill_inferior_fast directly. New way goes through
3792 the target vector, handles attached processes, and writes
3793 command history if appropriate.
3794 (quit_cover): new function, wrapper for quit_command.
3796 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3797 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3798 inlining them into the local kill_inferior when needed.
3800 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3802 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3803 * stabsread.c (read_struct_type): Simplify complicated expression
3804 for dumb DECstation compiler.
3806 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3808 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3809 operands to memory management instructions, from WRS.
3811 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3813 * main.c (main): Back out previous language setting changes.
3814 Replace with simple default to C before processing any init
3815 files. There MUST be a language set, even in the absence of
3816 init files or executables, or expression parsing fails.
3818 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3820 * main.c (main): Move code that sets initial language to
3821 symfile.c. Fixup places where command files are processed to
3822 be consistent in setting a default language if none has been
3824 * symfile.c (set_initial_language): Add code moved from
3825 main() that sets an initial default language when a new
3826 symbol file is read.
3827 * symfile.c (symbol_file_command): Call set_initial_language.
3828 * symtab.c (find_main_psymtab): Add FIXME comment.
3830 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3832 * breakpoint.c, sparc-tdep.c: comment changes.
3833 * configure.in: removed target_dependent line.
3835 * remote-mm.c (mm_attach): change printf to error to prevent
3837 * remote-udi.c (udi_attach): change printf to error to prevent
3840 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3841 calls to {fetch|store}_inferior_registers with calls to
3842 target_{fetch|store}_registers, for remote-target independence.
3844 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3846 * Makefile.in: Fix bug I introduced in merging Rich's change.
3847 * infrun.c (child_create_inferior): Use proceed() rather than
3848 doing all the same stuff by hand.
3850 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3852 * Makefile.in, configure.in: add support for files used only when
3853 configured native, that is, when host = target.
3855 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3857 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3858 stores are target dependent and were moved from xm to tm.
3860 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3862 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3864 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3865 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3867 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3869 * target.h (struct target_ops): removed to_convert_to_virtual and
3870 to_convert_from_virtual elements. Initializations removed from
3871 all static initializations.
3872 (target_convert_to_virtual, target_convert_from_virtual):
3874 (host_convert_to_virtual, host_convert_from_virtual): Removed
3875 forward declarations.
3876 * target.c (cleanup_target): removed default assignments for
3877 to_convert_to_virtual and to_convert_from_virtual.
3878 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3880 * findvar.c (value_of_register, value_from_register):
3881 target_convert_to_virtual inlined.
3882 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3883 * valops.c (value_assign): target_convert_from_virtual inlined.
3885 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3887 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3888 position wrong if used for the prompt.
3889 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3891 Support for accessing arbitrary MIPS stack frames in memory.
3893 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3894 set, run it before INIT_EXTRA_FRAME_INFO.
3895 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3897 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3898 (FP) value in the frame_info struct if it is zero (as from top of
3900 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3902 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3903 comes back as zero. So does FP_REGNUM, as a trigger for
3904 init_extra_frame_info.
3906 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3907 the program counter set before INIT_EXTRA_FRAME_INFO is run.
3908 (INIT_FRAME_PC): Defined to null.
3909 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
3910 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
3911 Briefly explain MIPS stacks in GDB.
3913 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3915 * copying.awk, copying.c (show_copying_command,
3916 show_warranty_command): Rename from copying_info, warranty_info,
3917 to match command function conventions.
3919 * utils.c (prompt_for_continue): Reinitialize more-counts
3920 before printing anything, and again afterward. Fix comments.
3921 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
3922 or alloca() if needed.
3924 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3925 detect native versus cross-host.
3927 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3929 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3930 Suns. Rename to m68k_saved_pc_after_call.
3931 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
3932 m68k_saved... instead of sun3_saved...
3934 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
3936 * Makefile.in (update-depend, update-alldeps): Split out of
3937 setup-to-dist, for convenience in rebuilding the depend and
3939 (assorted): Update to catch straggler files when building gdb.tar.Z.
3941 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3943 Preliminary cleanup for splitting host/native/target.
3945 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3946 here; it is dealt with at a gdb-target-independent level.
3947 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3948 high toned routine. Fix return type to void.
3949 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
3950 Rich and I believe the "real problem" was that both single_step
3951 and target_resume were issuing PT_CONTINUE calls. This would
3952 cause the second PT_CONTINUE to sometimes fail because the process
3953 was already running.
3954 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3956 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3958 * energize.c (pty_to_kernel): Must check for EAGAIN as
3959 termination condition.
3960 (full_filename): Don't prepend dirname if filename begins with /.
3961 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3963 (getpty (NCR)): Lotsa bug fixes...
3964 (kernel_dispatch (case StopRType)): Use kill() instead of
3965 killpg() so we can deal with losing systems...
3966 (wait_for_events): Work around NCR select() lossage. It doesn't
3967 zero out readfds when select() returns zero.
3968 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3969 getcwd() instead of getwd() (NCR getwd() seg faults).
3970 (energize_wait): Use sigaction() for NCR. Their version of signal()
3971 is unreliable by default.
3973 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3974 error from PIOCSWSTOP.
3976 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3977 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3978 defs.h, utils.c: Make vfprintf_filtered global.
3980 * energize.c (send_location): New routine to consolidate all
3981 places where we must notify kernel of where the given pc is.
3982 (cplus_demangle): Put single-quotes around demangled names.
3983 (energize_call_command): Call send_location() after doing up,
3984 down, and frame commands.
3986 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3988 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
3989 pass at doc for two new remote targets---29K using UDI, and Tandem
3990 ST2000 using STDBUG.
3992 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
3994 * doc/all.m4: turn on H8/300 stuff for generic manual
3996 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
3997 after explicit call to breakpoint() in serial stubs.
3999 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4001 * mipsread.c: Clean up some white space.
4002 (parse_symbol): Handle stEnd of stFile.
4003 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4005 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4006 store_inferior_registers): Replace unexplained numbers
4007 with manifest constants from a DECstation header file.
4008 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4009 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4011 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4013 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4014 for "down". Suggested by Richard Stallman.
4016 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4018 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4019 redeclaration bug on SunOS 4.
4021 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4023 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4024 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4025 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4026 they aren't already there.
4027 * remote-vx.c (vx_prepare_to_store): Ditto.
4028 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4030 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4032 Removed a large number of changes inserted by Per Bothner
4033 for C++ support. These will go back in when they've been
4036 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4038 * serial.h: Fix prototye for serial_raw().
4039 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4040 serial_write() to match prototypes.
4041 * remote-st2000.c (get_reg_name): Make *p be const.
4043 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4045 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4046 to agree with target structure field type.
4047 (nindy_store_registers): Ditto.
4049 * Makefile (OPCODES): New var, pointing to opcodes library.
4050 (CLIBS, CDEPS): Include it.
4051 (saber_gdb): Load opcodes library.
4053 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4055 * a68v-xdep.c (store_inferior_registers): declare as void.
4056 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4057 * remote-st2000.c: Massive changes to use new serial package.
4058 Also added 'connect' command to transparantly connect to serial
4060 * ser-termios.c: Big cleanup, use nicer coding conventions.
4061 * ser-bsd.c: New module, serial stuff for BSD systems.
4062 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4063 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4065 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4067 * doc/gdb.texinfo: fix shameful error of agreement reported by
4068 jimb@occs.cs.oberlin.edu (Jim Blandy)
4069 * doc/gdb.texinfo: remove old partial discussion of remote serial
4070 protocol (via serial debug stubs)
4071 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4072 use of serial debug stubs
4074 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4076 * symfile.h: Declaration of set_demangling_style() moved
4077 here from demangle.h (which is now in ../include).
4078 * i386-xdep.c: Update comment.
4080 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4082 * symtab.c (completion_list_add_symbol): restructured to optimize
4083 for time. First clip names that cannot match. Then clip any
4084 names we've already considered. Drop a redundant strncpy. Drop
4085 a redundant malloc and associated free for demangled names.
4087 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4089 * a68v-xdep.c (store_inferior_registers): Define as type void.
4090 * configure.in: Add host m68k-apollo*-bsd*.
4091 * demangle.c (struct demanglers): Use enum instead of constant
4092 value to keep braindamaged HP/Apollo compiler happy.
4094 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4096 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4097 match "FOO". This allows 'break Foo' to work when Foo is
4098 a mangled C++ function. (See comment before function.)
4100 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4102 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4103 for files in vx-share/*.c.
4104 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4105 for normal GDB source files.
4107 * Makefile.in (VERSION): Roll to 4.6.6.
4109 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4110 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4111 * tm-sun3os4.h: Update comments.
4112 * xm-delta88.h: Remove STACK_END_ADDR.
4114 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4116 * Makefile.in (VERSION): Roll to 4.6.5.
4118 * infrun.c: Lint for recent `handle' changes.
4120 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4121 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4122 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4123 should include a ser-XXX.o module.
4125 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4126 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4128 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4129 known suns in configure.in, rather than mapping them to unique
4130 config files that happen to duplicate other config files.
4131 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4132 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4134 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4136 * configure.in (*-*-sunos*): Use trailing * to match all
4137 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4138 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4139 in production on Sun-4.
4140 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4141 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4142 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4144 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4145 config/sparc-noun.mt: New target configs for embedded.
4146 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4148 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4149 target definitions for embedded with and without underlines on
4152 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4153 not a parameter of the CPU, but of the development environment.
4154 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4156 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4158 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4159 (which involves reading in main's symtab) if we have no breakpoints.
4161 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4163 * dwarfread.c (cu_language): New local variable to record
4164 language for current compilation unit being processed.
4165 * dwarfread.c (set_cu_language): New local function to decode
4166 and record language for current compilation unit being processed.
4167 * dwarfread.c (synthesize_typedef): Add local function to
4168 synthesize a typedef for C++ classes, structs, unions, and
4170 * dwarfread.c (read_structure_scope): Synthesize typedefs
4171 for C++ classes, structs and unions.
4172 * dwarfread.c (read_enumeration): Synthesize typedefs for
4174 * dwarfread.c (read_file_scope): Call set_cu_language to
4175 record language for current compilation unit. After symtab
4176 is built, save this recorded language.
4177 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4178 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4179 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4180 typedefs for C++ classes, structs, unions, and enumerations.
4181 * dwarfread.c (scan_compilation_units): Call set_cu_language
4182 to record language for current compilation unit.
4183 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4184 for TAG_enumeration_types, rather than in add_partial_symbol.
4185 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4186 case with class, struct, and union type cases, now that they are
4187 the same. Remove tests for non-NULL name attributes, now done
4189 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4190 treat as alias for TYPE_CODE_STRUCT for now.
4192 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4194 * Makefile.in: map "gdb" through program_transform_name when
4197 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4199 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4200 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4201 Use "regi" for local indexing through register numbers, reserving
4202 "regno" for the name of a specific register passed as an input
4203 parameter. Fix bug propagated through all versions that sometimes
4204 used regno as an index when it should have been regi, thus using
4205 -1 as an index in some cases.
4207 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4209 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4210 respectively, so same demangler can be used by other programs.
4211 * Makefile.in: Remove demangler stuff.
4212 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4213 * demangle.c (_initialize_demangler): Tell demangler which
4214 CPLUS_MARKER to assume.
4216 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4218 RS/6000 portability changes (for hosting cross-debuggers).
4220 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4221 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4222 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4223 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4224 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4225 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4226 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4227 (NO_SINGLE_STEP): Add, target-dependent.
4228 (loadinfotextindex): Lowercase, remove "aix_".
4229 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4230 (NO_SINGLE_STEP): Remove, target-dependent.
4231 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4232 * xcoffread.c: Only build file if RS/6000 native GDB.
4233 (build_function_symbol): Remove #if 0'd code.
4234 * rs6000-tdep.c: Cleanup. Add static fn protos.
4235 Use CORE_ADDR for addresses throughout. Make void fns void.
4236 (pop_dummy_frame): Add FIXME about bogosity of design here.
4237 (rs6000_struct_return_address): Ditto.
4238 (frameless_function_invocation, frame_get_cache_fsr,
4239 frame_initial_stack_address, xcoff_relocate_symtab,
4240 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4241 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4242 Use CORE_ADDRs. Change identifiers to lowercase.
4244 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4245 supplying dummy routines if non-native. Add prototype for
4246 static exec_one_dummy_insn. Move a mess of functions to
4247 rs6000-tdep.c (as above). Remove #if 0'd code.
4249 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4250 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4251 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4253 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4256 * vx-share/README, nindy-share/README: New files describing
4257 how these directories' code is shared, and with whom.
4259 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4261 * configure.in (target configurations): Reformat into table.
4262 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4264 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4265 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4266 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4267 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4268 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4269 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4271 * Makefile.in (config-check): Add command to check whether
4272 configure.in is consistent with config/*.
4274 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4276 * configure.in (host configurations): Reformat nested cases into
4277 easy-to-maintain table.
4278 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4279 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4281 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4283 * cplus-dem.c: Reorder args to most local functions to make them
4284 follow the consistent pattern of struct work_stuff pointer first,
4285 followed by pointer into string being demangled, followed by
4286 pointer to the string where the result is being stored, followed
4287 by other args. Also generally replace most variables of name
4288 "type" with "mangled" for consistency. They all pointed to the
4289 same string but half were one name and half the other.
4290 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4291 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4292 use whenever a qualified name is being demangled.
4293 * cplus-dem.c (do_type): Qualified names are treated similarly
4294 to fundamental types, not as modifiers of fundamental types.
4296 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4298 * configure.in: Add sparclite as a target.
4300 * sparc-stub.c (handle_exception): Flush instruction cache just
4301 before returning to the user. (hexToInt): Fix overzealous cleanup.
4303 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4305 * infrun.c (handle_command): Rewrite to allow multiple signal
4306 numbers, signal number ranges, and to recognize "all" to mean all
4307 signals except those used by the debugger.
4308 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4309 to set or reset actions for specific signals.
4311 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4313 * coffread.c (decode_type): Call alloc_type to alloc new
4315 * stabsread.c (read_array_type, read_range_type, define_symbol):
4316 Call alloc_type to alloc new types.
4317 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4318 from type_obstack to symbol_obstack.
4319 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4321 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4322 associated with a type, using the same mechanism as was used to
4323 allocate space for the type structure itself.
4324 * coffread.c (patch_type, coff_read_struct_type,
4325 coff_read_enum_type): Use TYPE_ALLOC.
4326 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4327 * gdbtypes.c (create_array_type, check_stub_method,
4328 allocate_cplus_struct_type): Use TYPE_ALLOC.
4329 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4330 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4331 read_range_type): Use TYPE_ALLOC.
4333 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4335 * breakpoint.c (breakpoint_re_set): Select a default source
4336 symtab if one is not currently selected.
4337 * utils.c (query): Call wrap_here before building the output
4338 query string, to turn off wrapping and flush any buffered output.
4339 Otherwise our query may end up in the wrap buffer and never be
4341 * eval.c (evaluate_subexp): Report error when attempting to
4342 evaluate subscript for types without a target type, rather
4343 than dumping core by using the NULL pointer.
4344 * symfile.c (symbol_file_command): Forget current_source_symtab
4345 and current_source_line when discarding symbol table.
4347 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4349 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4351 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4352 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4354 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4356 * remote.c (remote_open): Fix baud rate setting to make -b flag
4357 work. (remote_wait): Change 'T' message parser to deal with new
4358 improved format which allows stub to send an arbitrary bunch of
4360 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4361 make all this re-entrant by storing all state on the stack. Clean
4362 up memory error trapping. (computeSignal, set_debug_traps):
4363 make it all table driven. Make a start at a baud rate setting command.
4365 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4367 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4369 * remote-vx.c: redefine malloc to avoid buggy declaration on
4370 RS/6000 <rpc/types.h>.
4371 xm-rs6000.h: include <sys/select.h> to define fd_set for
4372 <rpc/svc.h> on RS/6000.
4374 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4376 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4377 recursive invocations of make. Always create installation
4380 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4382 * m68k-pinsn.c: Minor fix in style of output (don't use
4383 range to indicate floating point control registers).
4385 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4387 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4389 * infcmd.c (registers_info): Handle multiple register names.
4390 Changes inspired by Roland McGrath.
4392 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4394 * sparc-stub.c: New file. Mix it with your SPARClite
4395 application, and it will speak GDB remote protocol!
4396 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4397 deal with arbitrary registers. Needed for sparc-stub.
4399 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4401 * cplus-dem.c (cplus_markers): Add table for gnu style and
4402 use throughout, in place of compile time constant CPLUS_MARKER.
4403 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4404 * cplus-dem.c (cfront_special): New function, as suggested
4405 by pfieland@stratus.com.
4406 * cplus-dem.c (forget_types): New function.
4407 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4409 * cplus-dem.c (mop_up): Call forget_types().
4410 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4411 Use throughout, instead of checking current_demangling_style.
4412 * cplus-dem.c (demangle_signature): When finding an explicit
4413 start of function args, forget all remembered types for
4414 lucid/cfront style demangling.
4415 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4416 underbar characters, use last pair as the delimiter. Hoist
4417 gnu_special() call up to cplus_demangle(). Call cfront_special()
4419 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4420 for inherited classes.
4421 * cplus-dem.c (demangle_args): Document quirks of numbered
4422 references to previously seen types.
4423 * dbxread.c (read_ofile_symtab, process_one_symbol):
4424 Use AUTO_DEMANGLING rather than explicitly checking
4425 current_demangling_style.
4426 * demangle.h: Add some comments.
4427 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4428 CFRONT_DEMANGLING): New macros.
4429 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4430 not found in the actual producer string produced by lcc.
4431 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4432 than explicitly checking current_demangling_style.
4434 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4436 * breakpoint.c (enable_longjmp_breakpoint,
4437 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4438 Check for duplicate breakpoints at the same address. Bug report
4439 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4441 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4443 * buildsym.c (end_symtab): Document that end_symtab can return
4444 NULL under non-error conditions.
4445 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4446 returned from end_symtab for empty compilation units.
4448 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4450 * am29k-tdep.c: Lint from DECstation compiler.
4451 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4452 As the man page says, "Sometimes you just can't get lint to shut
4453 up". That doesn't mean you should blow away the code it won't
4455 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4456 it up over the next few weeks. Make mips x 29k build.
4457 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4458 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4459 but leave it as a comment because the breakpoint instruction
4460 is not easily accessible at this moment (it's static, and if
4461 we define one here, it goes into every file compiled).
4463 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4465 * Makefile.in (VERSION): Bump to 4.6.3.
4466 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4467 function scopes when building partial symbol tables.
4468 * objfiles.c (open_existing_mapped_file): Make it clear in
4469 warning message that out of date mapped files are ignored.
4470 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4471 unit source file name in error message.
4473 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4475 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4476 * dwarfread.c (struct_type): In absence of AT_byte_size for
4477 bitfield, use size of object of member's type for the size of
4478 the anonymous object containing the bit field.
4479 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4480 an AT_byte_size attribute is seen.
4481 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4482 union aux_ext (was aux_ent).
4483 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4484 unsigned char* to char*, for Lucid compiler.
4485 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4486 to be correct type (from unsigned char* to char*).
4487 * valprint.c (type_print_derivation_info): Minor tweak to placement
4488 of commas in derived class printing.
4489 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4491 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4493 * xm-go32.h: Define LSEEK_NOT_LINEAR
4494 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4495 then work out the lseek positions of newlines by running through
4496 the file and `tell'ing. This makes source file listing work on
4497 OS's where the relationship between physical position in file and
4498 canonical position is indeterminate, eg VMS and DOS.
4500 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4502 * stabsread.c: Ensure that all members of all allocated structures
4503 are initialized to known state to avoid hard to find bugs with gdb
4504 using fields containing random data.
4505 * buildsym.c (start_subfile): Compact dirname initialization.
4506 * buildsym.c (patch_subfile_names): New function.
4507 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4508 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4509 * buildsym.h (patch_subfile_names): Add prototype.
4510 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4512 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4514 * remote-udi.c: Update comments.
4516 * remote.c (getpkt): Only force retransmission ten times;
4517 after that, assume bug in target code, and handle pkt anyway.
4519 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4521 * configure.in: Add support for apollo 68k under BSD environment.
4522 * xm-apollo68b.h: New file to support above.
4524 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4526 * configure.in: Recognize i486 host cpu.
4527 * valprint.c (type_print_derivation_info): Print derivation info
4528 in same form as class declarations in source.
4529 * valprint.c (type_print_varspec_suffix): Split arg printing
4530 code out to type_print_args function.
4532 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4534 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4535 at_import, at_frame_base.
4536 * dwarfread.c (completedieinfo): Remove cases for obsolete
4537 AT_visibility, AT_import, and AT_frame_base attributes.
4538 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4539 i860, which can keep up to 4 shadow breakpoints.
4540 * tm-stratus.h (USG): Define.
4541 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4542 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4543 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4544 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4545 * config/stratus.mt (TDEPFILES): Include files available from
4546 stratus that are not yet in release pending receipt of paperwork
4548 * buildsym.c (finish_block): Minor code format change.
4549 * gdbtypes.h (struct field): Add to comments.
4550 * gdbtypes.h (virtual_field_bits): Add to comments.
4551 * objfiles.c (allocate_objfile): Change obstack interface to
4552 match FSF merging efforts.
4554 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4556 * Makefile.in (VERSION): Bump to 4.6.2.
4557 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4558 * Makefile.in (OBS): Add stabsread.o
4559 * Makefile.in (stabsread.o): Add build rule.
4560 * stabsread.c, stabsread.h: New files.
4561 * buildsym.c: Split out stabs specific support to stabsread.c.
4562 * buildsym.h: Split out stabs specific support to stabsread.h.
4563 * dbxread.c (stabsread.h): Include
4564 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4565 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4566 * dbxread.c (read_ofile_symtab): Call end_stabs.
4567 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4568 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4569 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4570 really_free_pendings to cleanups.
4571 * elfread.c (elf_new_init): Call stabsread_new_init.
4572 * gdbtypes.c: Small changes to maintenance commands.
4573 * mipsread.c (stabsread.h): Include.
4574 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4575 * xcoffread.c (stabsread.h): Include.
4576 * xcoffread.c (global_stabs): Remove redundant def.
4577 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4579 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4581 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4582 * inflow.c (terminal_init_inferior, terminal_inferior,
4583 terminal_ours_1, initialize_inflow): Record and use state
4584 of lmode_inferior_valid and lmode_ours_valid.
4586 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4588 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4589 include <sgtty.h> on USG. (from sef).
4591 * depend: es1800 dependency needed here.
4593 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4595 * buildsym.c (read_struct_type): Initialize structs allocated
4596 with alloca, to avoid using random values from stack later on.
4597 * defs.h (fprintf_filtered): Add prototype.
4598 * gdbtypes.c (check_stub_method): Fix misleading comments.
4599 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4601 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4602 small changes to maint support functions.
4603 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4604 for some fields and expand comments.
4605 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4606 macro and track change to obstack_full_begin macro.
4607 * utils.c (fprintfi_filtered): New function.
4608 * valprint.c (type_print_base): Fixup field printing to not
4609 print extraneous lines and not print bogus "no data fields"
4610 messages for C++ classes with no data members. Also use new
4611 fprintfi_filtered function.
4613 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4615 * configure.in: es1800 ok for 68000 too.
4617 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4619 * configure.in: echo error messages to stderr, not stdout
4621 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4623 * configure.in: recognize hppa* instead of hppa
4625 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4627 * energize.c: Second cut at DynamicLoad message handling.
4629 * energize.c: Relativize pathnames in #include statements.
4630 * (kernel_dispatch): Better error messages for unknown protocol
4632 * (kernel_dispatch): First cut at DynamicLoad message handling.
4634 * Makefile.in: Remove -I../readline from all compilations,
4635 include a special case for main.o instead.
4637 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4639 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4640 error if it fails to find a member type, rather than return NULL
4641 and trigger a coredump.
4642 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4643 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4644 match on complete demanglings, including argument lists for member
4645 functions, rather than just accepting the first demangling that
4646 matches the class and function name.
4647 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4648 to start_symtab as the directory name.
4649 * dwarfread.c (completedieinfo): Strip off any leading hostname
4650 portion of the AT_comp_dir attribute string. Gdb doesn't know
4651 what to do with them (FIXME).
4653 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4655 * breakpoint.c (commands_command): Simplify code a bit, remove
4656 unnecessary fflush().
4658 * Makefile.in (OTHERS): Add gcc.patch.
4659 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4661 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4663 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4664 lcc producer string.
4666 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4668 * WHATS.NEW renamed to NEWS.
4670 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4672 * dbxread.c, dwarfread.c: Re-enable experimental code to
4673 automatically select demangling style.
4674 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4675 DEMANGLING_STYLE, to make more descriptive. Revert back to
4676 "auto" as default. Comment use.
4677 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4678 * Makefile.in (${DEMANGLER}.o) Remove target and special
4681 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4683 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4685 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4687 * Makefile.in, demangle.c: Change default demangling style to
4689 * Makefile.in: Update version to 4.6 !!!
4690 * README, WHATS.NEW: Update for 4.6.
4692 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4694 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4697 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4698 nodes as base classes.
4700 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4702 * alldeps.mak, depend: Update.
4704 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4706 * Makefile.in (VERSION): 4.5.9.
4708 * xm-hp300bsd.h: Add decl for strdup().
4709 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4710 PDR. Cleanup a few things, fix compilation warnings.
4712 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4714 * Makefile.in (DEMANGLING_STYLE): New define to set default
4715 demangling style for C++. Defaults to "auto".
4716 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4717 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4718 * Makefile.in (OBS): Add demangle.o
4719 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4720 Remove compile time decisions about demangling style and replace
4721 with runtime decisions using current_demangling_style.
4722 * cplus-dem.c (main): Expand code included during building of
4723 standalone demangler to recognize demangling style options.
4724 * dbxread.c (demangle.h): Include.
4725 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4726 demangling style if processing g++ code and current demangling style
4727 is auto (Note: this feature currently disabled.)
4728 * demangle.c: New file, generic demangling control.
4729 * demangle.h (demangling_styles): New enumeration to select one
4730 of several demangling styles. Also define string names for each
4732 * demangle.h (set_demangling_style): Add prototype.
4733 * dwarfread.c (demangle.h): Include.
4734 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4735 New producer string prefixes to recognize.
4736 * dwarfread.c (handle_producer): Consolidate actions for specific
4737 producers. Set demangling style based on producer string if
4738 current style is auto. (Note: this feature currently disabled.)
4739 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4741 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4743 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4745 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4747 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4748 * c-exp.y: Call lookup_signed_typename() after seeing
4749 "signed". This handles "signed char" correctly.
4750 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4751 keywords before a type specifier.
4753 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4755 * command.c (lookup_cmd_1): Clarify descriptive comments.
4756 * gdbcmd.h (maintenanceprintlist): Add declaration.
4757 * main.c (maintenanceprintlist): Add definition.
4758 * main.c (gdb_completer_command_word_break_characters): Add.
4759 * main.c (symbol_completion_function): Switch completer word
4760 break character sets dynamically, based on whether completion is
4761 being done on commands or on something else.
4762 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4763 * maint.c: Include demangle.h.
4764 * maint.c (maintenance_demangle): New function.
4765 * maint.c (maintenance_print_command): New function.
4766 * maint.c (_initialize_maint_cmds): Reorganize some commands
4767 under new maintenance print subcommand.
4769 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4771 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4772 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4773 target type. Otherwise, 'whatis this.field' wouldn't work,
4774 which would be inconsistent, since 'print this.field' works.
4775 * buildsym.c (read_struct_type, read_enum_type): Clear
4776 TYPE_FLAG_STUB flag.
4777 * buildsym.c (cleanup_undefined_types): Don't rely on a
4778 flawed "Reasonable test to see if" a type has been defined
4779 since it was referred to; now we can just see if the
4780 TYPE_FLAG_STUB flag has been cleared.
4781 * valprint.c (print_type_base): Emit public/protected/private
4782 labels for methods as well as fields. Also, indent these labels
4783 2 spaces instead of 4, for a more conventional "look".
4784 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4785 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4786 * gcc.patch: New file. Contains patch for gcc (so people
4787 with gdb-2.2.x won't have to wait for a new gcc release).
4789 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4791 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4792 (print_addr): Call print_address to show symbolic version as well.
4794 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4796 (vx_read_register): Declare inferior_fp_regs. Delete code for
4797 copying "inferior_registers" around; the values are already in var
4798 "registers". Use correct size for register set.
4800 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4801 target doesn't support it.
4802 (vx_read_register): Don't try reading them either.
4804 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4805 VxWorks back end reads them in one contiguous set except for this
4807 (register_names): Change "pc" to "pcw" to avoid confusion printing
4809 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4810 find the PC under VxWorks.
4812 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4814 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4815 to create new blank types, instead of handcrafting them.
4816 * defs.h (printfi_filtered): Add prototype.
4817 * utils.c (printfi_filtered): New function.
4818 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4819 to simplify the code. Other cleanups.
4820 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4821 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4822 use of various fields.
4823 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4824 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4825 production that currently treats it exactly the same as STRUCT.
4826 * c-exp.y (yylex): Recognize "class" as token CLASS.
4827 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4828 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4829 general symbol handling code. Call cplus_mangle_opname with
4831 * symtab.c (decode_line_2): Print demangled function names in
4832 breakpoint menus, instead of just file and line number.
4833 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4834 * valprint.c (type_print_base): Print "class" for C++ classes,
4835 rather than "struct". Print section labels for public, protected
4836 and private members of C++ classes.
4837 * values.c: Include demangle.h.
4838 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4840 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4842 * Makefile.in (VERSION): Update to 4.5.8.
4844 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4846 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4847 prevent crashes when examining cross-targets.
4848 * dbxread.c (process_one_symbol): Include directory name when
4849 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4850 find include files, and yacc/lex sources when the cwd doesn't match
4851 that in which the object was compiled.
4852 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4854 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4857 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4859 * maint.c (maintenance_command, maintenance_info_command):
4860 Install with allow_unknown as 0 and call help_list to show
4861 list of possibilities when no subcommand is specified.
4863 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4865 * configure.in: Add m68k-ericsson-*.
4866 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4868 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4870 * maint.c: New file.
4871 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4872 * Makefile.in (OBS): Add new file maint.o.
4873 * defs.h (command_class): Add class_maintenance.
4874 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4875 commands. Allow for them (and other nonessential parts of gdb)
4876 to be selectively left out under special circumstances.
4877 * gdbtypes.c (recursive_dump_type): New function; supports
4878 maintenance print-type command.
4879 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4881 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4883 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4884 initializers. Add initializations for setprintlist, showprintlist,
4885 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4886 * printcmd.c (maintenance_print_type): New maintenance cmd.
4887 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4888 implied by comment that all cmd lists are owned by main.c.
4889 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4890 that all cmd lists are owned by main.c.
4891 * language.c (setchecklist, showchecklist): Move to main.c, as
4892 implied by comment that all cmd lists are owned by main.c
4893 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4894 deletelist): Remove redundant declarations (also in gdbcmd.h).
4895 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4896 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4897 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4898 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4899 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4900 maintenance_print_msymbols, maintenance_print_objfiles):
4902 * symmisc.c (printsyms_command, printpsyms_command,
4903 printmsyms_command, printobjfiles_command): Removed from
4904 _initialize_symmisc.
4905 * main.c (dump_me_command): Moved to maint.c and renamed to
4906 maintenance_dump_me.
4907 * breakpoint.c (all_breakpoints_info): Rename to
4908 maintenance_info_breakpoints.
4909 * breakpoint.c (_initialize_breakpoint): Convert add_info of
4910 all_breakpoints_info to add maintenance_info_breakpoints to the
4911 maintenanceinfolist instead.
4912 main.c (initialize_main): Set up maintenance class commands.
4914 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4916 * energize-patches: Fix minor problems with building energize lib.
4918 * energize-patches: Change names of all cadillac procedure calls
4919 to be energize procedure calls. Simplify many hooks by moving
4920 tests energize.c. Configure energize, and build it automatically now.
4922 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
4924 * Makefile.in (VERSION): Bump to 4.5.7.
4925 * cplus-dem.c (demangle_args): Validate index for previously
4926 seen type to guard against bogus values from malformed manglings.
4927 * valops.c (value_struct_elt_for_reference): Guard against
4928 blindly using NULL return value from lookup_symbol.
4930 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
4932 * cadillac.c, cadillac-patches: Rename to energize.c and
4933 energize-patches. Change all routines and variables named
4934 'cadillac*' to 'energize*'. Create new file called energize.h to
4935 hold all interface declarations.
4937 * deblib/connection/*: Move all of this stuff into energize/, but
4938 delete unneeded files.
4940 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4942 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4944 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4945 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4946 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4947 child processes, to avoid dead ones "hanging around" after GDB exits.
4948 (attach): Always stop the process if it needs it. Set RLC flag
4949 when attaching running processes, so it will continue if we detach
4950 it, quit, or are killed.
4951 (detach): Clear faults and set RLC flag to make process run
4953 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4955 (info_proc): Open process O_RDONLY, so we can see any process,
4956 even those controlled by debuggers.
4957 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4959 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4961 Relocate symbols using an array of section_offsets, rather than a
4962 single `addr' or `offset'. This makes Solaris-2 support work, and
4963 permits better VxWorks (and maybe xcoff) support later.
4965 * symtab.h (struct section_offsets): New structure for keeping
4966 a set of offsets, rather than a single one.
4967 (struct objfile): Replace addr with section_offsets member.
4968 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4969 * gdb-stabs.h: New include file with `symbol type specific'
4970 parameters for psymtabs and objfiles.
4971 * Makefile.in (HFILES): Add gdb-stabs.h.
4972 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4973 * coffread.c: Conforming changes. Fake offset array always 0.
4974 * dbxread.c: Conforming changes.
4975 (struct dbx_symfile_info): Move to gdb-stabs.h.
4976 (start_psymtab): Call elfstab_offset_sections to calculate good
4977 offsets for this source file, based on the ELF symbol table info.
4978 (read_ofile_symtab): Yank N_CATCH, which is dead.
4979 (process_one_symbol, N_CATCH): Yank.
4980 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4981 Relocate with SECT_OFF_TEXT.
4982 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
4983 to distinguish relocatable from absolute symbols. Then, if not
4985 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
4986 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
4987 (", N_ROSYM): SECT_OFF_RODATA.
4988 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
4989 (dbx_symfile_offsets): Add to translate addr to offset.
4990 * dwarfread.c: Conforming changes. Single offset currently used.
4991 * elfread.c: Add various complaints about elf/stab stuff.
4992 #include gdb-stabs.h. Conforming changes, using a single offset.
4993 (elf_symtab_read): Record info from BSF_FILE symbols, and local
4994 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
4995 for later use in building psymtabs.
4996 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
4997 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
4998 (free_elfinfo): New fn, frees all chained stab_section_infos
4999 in an objfile, and zaps the start-of-chain pointer.
5000 (elfstab_offset_sections): New fn, looks in stab_section_info
5001 chain to determine section bases to relocate a psymtab's worth
5002 of symbols, as they are being read.
5003 * mipsread.c: Conforming changes. Stabs-reading will relocate
5004 using one offset. MIPS-reading will not relocate at all.
5005 * partial-stab.h: Relocate different symbol types using different
5006 offsets from section_offsets.
5007 * symfile.c: Conforming changes.
5008 (find_lowest_section): Unused function to use later
5009 to free us from the Tyranny of the Text Section.
5010 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5011 in all lower layers of symbol reading. Call format-specific
5012 sym_offsets function to initialize offsets for high speed symbol
5014 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5015 (symbol_file_command, add_symbol_file_command): Callers changed.
5016 * symmisc.c (dump_psymtab): Print new relocation parameters.
5017 * xcoffread.c: Corresponding changes.
5019 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5020 * main.c (main): Read the $HOME/.gdbinit file before processing
5021 the argv arguments (e.g. reading symbol files or core
5022 files). This allows global parameters to be set, which will apply
5023 during the symbol reading. The ./.gdbinit is still read after
5025 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5026 * xcoffexec.c: Clean up quote inside comment.
5028 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5030 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5031 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5032 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5033 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5034 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5035 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5036 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5037 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5038 values.c, xcoffread.c:
5039 Remove "(void)" casts from function calls where the return value
5040 is ignored, in accordance with GNU coding standards.
5042 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5044 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5045 * partial-stab.h: Ignore N_ENDM.
5046 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5047 CODE or DATA section attachment. This eliminates a lot of random
5048 values from shared libraries, which screw up the ordinary symbols
5049 in the address ranges they happen to overlap.
5050 * buildsym.c (define_symbol): Eliminate special tests
5051 for function types; move into "function" cases in switch statement.
5052 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5053 in case they define new type numbers. But ignore them (FIXME).
5054 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5055 (read_sun_builtin_type): Add commentary.
5057 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5059 * xm-rs6000.h: define MEM_FNS_DECLARED
5061 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5063 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5064 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5065 * mips-xdep.c: Remove most include files (unused, caused errs).
5066 (fetch_core_registers): Use right parameters in dummy fn.
5068 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5070 * buildsym.c (scan_file_globals): Beware the null file.
5071 Fix from Jim Williams.
5073 * stack.c (return_command): Evaluate expression *before* popping
5074 off the stack frames! Fix inspired by Jim Williams.
5075 (up_silently_command, down_silently_command): No sel frame is error.
5077 * defs.h (memcpy, memset): Conditionalize decls on
5078 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5079 (alloca): Break out the STDC and non-STDC alloca cases, to make
5080 it work on old preprocessors as well as "picky ANSI" ones.
5081 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5083 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5084 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5085 header files define it!
5087 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5089 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5091 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5092 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5093 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5094 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5095 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5096 utils.c, valarith.c, valops.c, valprint.c, values.c:
5097 Replace bcopy() use with memcpy(), which is more standard and can
5098 take advantage of gcc's builtin functions for increased performance.
5099 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5100 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5102 Replace bzero() use with memset(), which is more standard and can
5103 take advantage of gcc's builtin functions for increased performance.
5104 * i386-tdep.c, main.c, valprint.c:
5105 Replace bcmp() use with memcmp(), which is more standard and can
5106 take advantage of gcc's builtin functions for increased performance.
5108 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5110 * remote.c (remote_wait): Fix cast on signal() call.
5111 * defs.h (alloca): More diddling with alloca. Have to ensure
5112 that it has a prototype, so that if alloca is defined as a macro
5113 that takes an arg, the definition is seen as a use of a macro
5114 that takes an arg, to satisfy picky ANSI preprocessors.
5116 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5118 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5119 consistency with all other gdb files.
5120 * cadillac.c: Use <string.h> rather than <strings.h>.
5121 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5122 * Makefile.in (MAKE): Remove definition for consistency with
5123 other Makefile.in files and to fix problem with recursive makes.
5125 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5127 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5130 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5132 * source.c (print_source_lines): for DOS interoperability; don't
5133 print CR (013) as ^M.
5135 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5137 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5139 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5141 * remote.c (remote_wait): Cast signal to void * to avoid warning
5142 from busted HP compiler.
5144 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5145 stabs cause end_psymtab to be called.
5147 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5148 compiler feature of putting 'c' into basic type descriptors for
5151 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5152 where there is no place for nPC in prrun struct.
5154 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5156 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5157 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5158 * dwarfread.c (enum_type): Save enum names on type_obstack.
5159 * dwarfread.c (struct_type): Save member name on type_obstack.
5160 * symtab.c (_initialize_symtab): Fix misspelling.
5161 * regex.c (store_jump, insert_jump): Return void.
5163 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5165 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5166 (alloca): Declare return type on SPARC, since Sun doesn't.
5167 (*_BYTE_ORDER): Improve comment: *must* be defined.
5169 * tm-hppa.h: New file, architectural definition of HP PA.
5170 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5172 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5173 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5174 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5175 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5178 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5179 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5180 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5182 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5184 * printcmd.c (output_command): Thinko.
5185 (x_command): Only set remembered size/format if cmd succeeds.
5187 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5188 since it is no longer used and burns time for every symbol read.
5189 (process_one_symbol): Treat N_CATCH like default (complain).
5191 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5193 * partial-stab.h (case N_TEXT): Fix fencepost error when
5194 detecting start of new symbol info after reading symtab for a
5195 module with a zero length TEXT segment.
5197 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5199 * Makefile.in (VERSION): Bump to 4.5.6.
5200 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5202 * defs.h (NORETURN): Define away for Lucid compiler.
5203 * remote.c (remote_timer, remote_interrupt): Signal handlers
5205 * ser-termios.c (serial_write, serial_close): Return whatever
5206 value the write/close call returns, rather than falling off end.
5207 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5208 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5210 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5211 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5213 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5214 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5215 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5216 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5218 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5219 store_inferior_registers): Supply missing fourth argument to
5221 * cadillac.c (kernel_dispatch): Make return type void.
5222 * cadillac.c (iosig): Signal handlers take one int arg.
5223 * valprint.c (val_print_fields): Call fprint_symbol to get
5224 automatic C++ demangling for mangled field names.
5226 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5228 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5229 * dwarfread.c (enum_type): Fix misspelling in comment.
5230 * valprint.c (val_print_fields, cplus_val_print): Minor
5231 adjustment to printing of C++ class structures to more closely
5232 match format for printing C structures, with and without setting
5235 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5237 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5238 (which is not a Posix signal) if it isn't defined.
5239 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5240 New port to Linux (a free Unix clone for 386 machines).
5242 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5244 COFF changes for dealing better with EPI 29K C compiler output.
5246 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5248 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5249 (read_coff_symtab): Move patch_opaque_types call from
5250 coff_symfile_read. Restrict it to symtabs from this objfile.
5251 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5252 references on opaque type chain; just let coff_lookup_type handle 'em.
5253 (decode_type): Complain about tagndx values on
5254 non-struct/union/enum types, which the EPI compiler tends to produce.
5256 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5258 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5261 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5262 usage to match new prototype. Include libbfd.h to get prototype.
5264 * source.c (find_source_lines): Handle large st_size fields.
5266 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5268 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5269 * stack.c (return_command): Use cleanups to avoid memory leaks.
5271 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5273 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5274 INT_REGNUM to INTE_REGNUM.
5276 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5278 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5280 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5281 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5282 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5283 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5285 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5286 declarations of malloc/realloc/free that are inserted by some
5288 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5290 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5291 another decl of strdup (this really ought to come from libiberty.h!).
5293 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5295 * remote.c (getpkt): Error if input exceeds buffer size.
5296 (_initialize_remote): `set remotedebug' enables packet trace.
5298 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5299 N_SLINE's, etc, just like Sun cc on Solaris2.
5301 * am29k-tdep.c (read_register_stack, write_register_stack):
5302 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5303 variable. Add `set' and `show' commands for it.
5304 * doc/gdb.texinfo: Document it.
5306 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5308 * valprint.c (type_print_1): Plug memory leak. Print all
5309 C++ syms as demangled, not just functions.
5310 * buildsym.c (read_range_type): When we find a signed char
5311 type, do a lookup of signed char, not plain char. Plain char's
5312 still get looked up as plain char's elsewhere.
5314 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5316 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5317 (Bug and fix found by Pierre Willard.)
5319 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5321 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5323 * xm-rs6000.h: Add decl for strdup().
5325 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5328 * breakpoint.c (enable_command, disable_command): Without args,
5329 should only affect normal breakpoints and watchpoints.
5331 * m68k-pinsn.c (print_insn_arg): Make register be const.
5332 * xcoffexec.c: Remove ' from comment.
5333 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5334 with decls of malloc in c-exp.tab.c (as produced by yacc).
5335 There's got to be a better way to do this...
5337 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5339 * partial-stab.h: Convert single rindex use to strrchr.
5340 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5341 standard <strings.h> file, now that the only single use of
5342 rindex in the gdb source files is gone.
5344 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5346 * mipsread.c: Undo ill effects from including <strings.h>,
5347 which #defines index to be strchr. Unfortunately, index is
5348 a member of a symbol table structure that can't be changed.
5349 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5350 remove redundant #include's.
5352 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5354 * mipsread.c: #include <strings.h> for rindex().
5356 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5358 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5360 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5362 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5363 extraneous SO stabs from busted C++ compilers.
5365 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5367 * Makefile.in (VERSION): Bump to 4.5.5.
5368 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5369 C++ lookups fail, print possibly helpful hint about completion.
5370 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5371 for static data members.
5372 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5373 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5374 it's broken on ncr3000's.
5376 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5378 * dwarfread.c (decode_modified_type): Change type of first arg.
5379 Change 'modifier' to char from unsigned char. Cast single use
5380 that needs to be unsigned char.
5381 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5382 * utils.c (strdup_demangled): Add function.
5383 * defs.h (strdup_demangled): Add prototype.
5384 * stack.c (return_command): Demangle C++ function names for query.
5385 * infcmd.c (jump_command): Demangle C++ function names for query.
5386 * cplus-dem.c (consume_count): New function and prototype.
5387 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5388 do_type): Replace conversion code with consume_count().
5389 * cplus-dem.c (gnu_special): Fix demangled of static members.
5390 * source.c (list_command): Print demangled function names
5391 when appropriate. Fix supplied by Peter Schauer.
5393 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5395 * sparc-tdep.c: Clean up slightly for Solaris2.
5397 * buildsym.c (define_symbol): Nameless types are now on several
5398 platforms; generalize them and un-ifdef them to make Solaris 2
5401 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5403 * infcmd.c: Fix typo (reported by Rob Savoye).
5404 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5405 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5406 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5407 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5408 rather than the one for the first file in the dependency chain.
5410 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5411 set. Don't reset our own texthigh, or dependency-only pst's, in
5412 scanning all the rest of the psymtabs.
5413 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5415 * buildsym.h (N_UNDF): Improve comments.
5416 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5418 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5420 * symtab.h (struct symbol): Add aux_value union for preserving
5421 an additional per-symbol value.
5422 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5423 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5424 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5425 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5426 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5428 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5430 * symfile.c (clear_symtab_users_once): Now non-static (for
5433 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5435 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5436 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5437 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5439 Solaris-2 support on SPARC:
5441 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5442 Add symbol_size and file offsets to struct symloc.
5443 Add static symbol_table_offset, string_table_offset,
5444 file_string_table_offset, next_file_string_table_offset,
5446 (add_old_header_file): Convert error() to complain()t.
5447 (dbx_symfile_read): Get symbol size via the objfile.
5448 Also get symbol_table_offset.
5449 (dbx_symfile_init): Record symbol size and count via the objfile.
5450 (dbx_next_symbol_text): Always add file_string_table_offset when
5451 accessing string table.
5452 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5453 (SET_NAMESTRING): Use the offset.
5454 (end_psymtab): Large kludge to determine addresses where source
5455 files start and end (for the psymtab header).
5456 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5457 Get this, symbol size, and symbol offset, from psymtab.
5458 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5459 Patch up last_source_start_addr if zero in N_SO.
5460 (process_one_symbol): Add variable function_start_offset.
5461 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5462 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5463 ( "", N_OBJ, N_OPT): Ignore.
5464 (elfstab_build_psymtabs): New function to read stabs out of
5467 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5468 (gdb): use GLOBAL_CFLAGS when linking, too.
5469 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5470 (N_OBJ, N_OPT): Ignore.
5471 ('f', 'F'): Save last function name.
5473 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5474 extra info in the minimal symbol.
5475 (elf_symtab_read): The extra info is the size of an ELF object,
5476 which was kludged to us in the `udata' field of the BFD symbol.
5477 Gag me with a crowbar...
5478 (elf_symfile_read): Keep track of both the absolute load address,
5479 and the offset between load addr and symbols. Handle STABS as
5480 well as DWARF sections, passing the absolute load address to
5481 elfstab_build_psymtabs.
5483 * symfile.h: Prototype elfstab_build_psymtabs.
5484 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5486 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5488 * buildsym.h: Add processing_acc_compilation flag.
5489 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5490 (define_symbol): Skip arg types in function entries. Resolve
5491 overloaded 'P' which acc uses for prototypes of functions called
5493 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5495 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5496 save size of ELF symbols. FIXME.
5497 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5498 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5500 * configure.in: Solaris config is sparc-sun-solaris2.
5501 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5503 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5504 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5505 * symfile.c (symfile_bfd_open): Comment where name is freed.
5506 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5508 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5510 * expprint.c (print_subexp): Add missing ']'.
5511 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5512 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5513 * WHATS.NEW: Point out improved C++ function name handling.
5514 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5515 type names for both implicitly and explicitly signed integral
5516 types. See comment in the source code.
5518 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5520 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5521 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5522 * expprint.c (print_subexp): Fix printing of register names.
5524 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5526 * inferior.h (register_valid): Declare.
5527 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5528 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5529 macros for traversing the data structures in a single objfile.
5530 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5531 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5534 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5536 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5537 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5538 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5539 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5541 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5543 * depend: rebuild to account for remote-st2000.c.
5544 * remote-st2000.c: Almost works now.
5545 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5547 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5549 * c-exp.y (yylex): Recognize single-quoted strings that specify
5550 tokens with embedded whitespace, such as C++ demangled names.
5551 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5552 * main.c (gdb_completer_quote_characters): Add global variable.
5553 * main.c (symbol_completion_function): Total rewrite for C++
5554 demangled name handling.
5555 * main.c (skip_quoted): New function.
5556 * main.c (main): Set rl_completer_quote_characters.
5557 * symmisc.c (dump_symtab): Print source language for symtab.
5558 * symtab.c (expensive_mangler): Add prototype and function.
5559 * symtab.c (completion_list_add_symbol): Total rewrite for new
5560 C++ demangled name handling.
5561 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5562 other changes for demangled C++ symbol handling.
5563 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5564 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5565 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5566 * symtab.c (completion_list_add_symbol): Total rewrite for new
5567 C++ demangled name handling.
5568 * symtab.c (expensive_mangler): New function.
5569 * utils.c (strcmp_iw, demangle_and_match): New functions.
5570 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5572 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5574 * Makefile.in: Roll VERSION to 4.5.4.
5575 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5576 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5577 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5579 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5581 * alldeps.mak: Rebuild to account for new files.
5582 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5583 * tm-st2000.h: New file.
5584 * configure.in: Tandem debug monitor (st2000) support.
5585 * remote-st2000.c, config/st2000.mt: ditto.
5587 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5589 * blockframe.c (inside_entry_file, inside_main_func,
5590 inside_entry_func): Return 0 if no symbols; avoid crashing.
5592 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5594 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5595 without masking, since it is signed and will later be compared
5596 against signed quantities. The right fix is probably to make
5597 it all unsigned, but this is a small, safe fix for this release.
5598 FIXME -- make the real change sometime soon.
5600 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5602 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5603 parameter in call to `symbol_file_add' to 0.
5605 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5607 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5609 * configure.in: Handle -m680[01234]0-wrs.
5611 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5613 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5614 `ieee_extended_to_double'.
5616 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5618 * valops.c (value_assign): Lint, by Pierre Willard.
5620 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5622 * coredep.c (fetch_core_registers): Remove premature warning,
5623 which triggers on DECstation even though all regs are accessible.
5625 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5626 sign-extension of instruction fields even on unsigned-char hosts.
5627 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5629 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5630 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5631 since they define the target, not the host.
5632 * m88k-pinsn.c: Fix typo.
5634 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5636 * valarith.c (value_zerop): -0.0 is still zero.
5637 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5638 Patches by Paul Eggert <eggert@twinsun.com>.
5640 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5642 * alldeps.mak, depend: re-make to account for ser-*.c.
5644 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5646 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5647 disconnecting from controlling terminal, to avoid gdb hanging
5648 on SVR4. Fixes bug reported by Oliver Okrongli.
5649 * procfs.c (PROC_NAME_FMT): Change format to match default used
5650 by system, as suggested by Oliver Okrongli.
5651 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5652 bug fix from Brent Townshend (bst%tt@cam.ORG).
5653 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5654 by turlais@rechser.total.fr.
5655 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5656 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5657 * objfiles.h (unlink_objfile): Add prototype.
5658 * objfiles.c (unlink_objfile): Add function.
5659 * objfiles.c (free_objfile): Call unlink_objfile.
5660 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5661 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5662 Also, discard old possibly bogus sf struct.
5663 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5664 find_sym_fns() for remapped symbol files, in case of any changes
5665 since the last mapping.
5667 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5669 * findvar.c (read_relative_register_raw_bytes): use the raw size
5670 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5672 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5674 Changes to support GDB running on DOS using GO32 and H8 support
5676 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5677 allowing hosts with different text and binary file formats to
5679 * coffread.c (read_coff_symtab): changed calling convention and
5680 operation - now it opens its own file with FOPEN_RB rather than
5681 duping and fdopening the provided handle.
5682 * dbxread.c, cplus-dem.c: #include mangling.
5683 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5684 binary files oring in the right bit.
5685 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5686 * remote-hms.c: cleanup to use the new remote serial stuff
5687 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5688 independent remote terminal I/O.
5689 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5690 * source.c (openp): fix off by one problem removing / - can now
5691 open a source file in the root directory with DOS.
5692 * values.c (value_as_pointer): remove bogus address bits from
5693 long. (unpack_long): unpack into unsigned long/short if pointer.
5695 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5697 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5698 It gets permanently stuck in many OSes.
5699 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5701 * breakpoint.c: Improve help text for info breakpoints.
5703 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5705 * README: Add pointer to internals doc, and describe reading
5707 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5708 * symtab.c (output_source_filename): Remove old glop for wrapping
5709 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5711 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5713 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5714 * munch: Add sort -u to avoid duplications.
5715 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5716 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5718 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5720 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5721 avoid infinite loops while demangling bogus mangled names.
5722 * valprint.c (type_print_base): Minor fix for GNU style guide
5725 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5727 * Makefile.in (VERSION): Bump to 4.5.3
5728 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5729 * Makefile.in (demangle): New target to create standalone
5730 demangler with same code and options as internal demangler.
5731 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5732 to support ARM style and Lucid style demangling, improve
5733 maintainability, fix several demangling bugs. More changes
5735 * defs.h (strstr): Add ANSI compatible prototype.
5736 * valprint.c (type_print_1): Demangle using ansi option.
5737 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5739 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5741 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5744 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5746 * mipsread.c (parse_procedure): Return rather than using
5747 uninitialized variable 'b'.
5749 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5751 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5752 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5753 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5754 relative to each source file.
5756 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5758 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5761 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5763 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5764 * am29k-tdep.c: Update to latest code from AMD.
5765 (get_saved_register) don't crap out if no frame.
5766 * remote-udi.c: Set/clear inferior_pid as appropriate.
5767 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5768 error handling. Fixup end-of-debugging messages.
5769 (udi_fetch_registers) clean up big time, mainly don't multiply
5770 register_valid indices by 4, and use proper Offset when reading
5771 gr96-gr127. (udi_store_registers) general cleanup.
5772 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5773 INT_REGNUM->INTE_REGNUM.
5774 * tm-29k.h: Upgrade to latest code from AMD.
5775 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5776 (UDIConnect) Clean up error processing (like, don't do exit() if
5777 execlp fails), make code restartable, make more attractive.
5778 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5781 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5783 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5784 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5785 from former to latter.
5787 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5789 * cplus-dem.c (do_args): Handle void args the same as others.
5790 * objfiles.c (free_objfile): Only try to unmap files when
5791 reusable objfiles are supported.
5792 * valprint.c (type_print_varspec_suffix): Add parameter that
5793 specifies if C++ demangling included function arguments. Use
5794 it to suppress printing extra pair of ()'s.
5795 * valprint.c (type_print_1): Fix problem with printing demangled
5796 C++ function types where demangled type includes the function
5799 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5801 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5802 Allows selection of C++ demangler to be a configuration option
5803 until multiple demanglers are supported.
5804 * demangle.h: New include file for extended demangler support.
5805 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5806 utils.c, valprint.c: Include "demangle.h" and change all calls
5807 to cplus_demangle() or fputs_demangled() to use individual
5809 * valprint.c (type_print_1): Change options to cplus_demangle
5810 to print demangled function args. Still broken, but now less so.
5811 * cplus-dem.c: Include demangle.h, reorganize and update some
5812 comments to reflect reality.
5813 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5814 second arg from fixed integer to bit based multiple options.
5815 * cplus-dem.c (optable): Reformat and replace ansi members with
5817 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5819 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5821 * values.c (set_internalvar): Force evaluation of lazy values.
5822 Bug reported by RMS.
5824 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5826 * Makefile.in (VERSION): Bump to 4.5.2.
5827 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5828 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5829 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5830 proper handling of bit fields.
5831 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5832 * symtab.h: Fix couple of misspellings in comments.
5833 * value.h (struct value): Clarify use of bitpos.
5834 * value.h (unpack_field_as_long): Change prototype, returns
5836 * values.c (unpack_field_as_long): Change return type to LONGEST,
5837 sign extend unpacked fields that are signed, other rewriting.
5838 * config/ncr3000.mt: New target config file.
5840 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5842 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5843 even when printing 8-bit characters.
5845 * gdbtypes.c (make_{reference,pointer,function}_type): New
5846 functions which handle overwriting of forward-referenced types
5847 for stabs file reading.
5848 (lookup_{reference,pointer,function}_type): These just call
5849 the make_*_type functions with a null storage alloc parameter.
5850 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5851 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5853 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5854 (dbx_alloc_type): Make it easier to understand. No funct change.
5855 (define_symbol: 't'): Don't put the typedef name into the name of
5856 the struct, union, or enum. Bugfix.
5857 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5858 routines to properly handle overwriting preallocated types so that
5859 forward references will work.
5860 (read_enum_type): Force enum values to file scope, due to bug in
5861 Sun compiler output. FIXME, fix later.
5863 Remove unused header_file_prev_index mechanism. It was already
5864 obsolete in gdb-3.5. These comments appeared in 3.5:
5865 /* This code was used before I knew about the instance codes.
5866 My first hypothesis is that it is not necessary now
5867 that instance codes are handled. */
5868 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5869 * buildsym.h: Remove it and prev_index that saves it.
5870 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5872 * solib.c (special_symbol_handling): When called from core files,
5873 must set up debug_addr. Don't print error messages, just return.
5874 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5876 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5878 * cplus-dem.c: Allow nested class names (as in
5879 Foo::Bar::method()).
5880 Allow the cleaner cfront style of nested class names
5881 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5882 Make cplus_demangle re-entrant by removing use of global
5883 variables. Instead, place all shared variables in a
5884 stack-allocated structure, and pass around its address.
5886 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5888 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5889 29k-share/* subdirs...
5891 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5892 rewrite, only leave out the bugs.
5894 * Makefile.in: Add 29k/UDI support. Improve depend.
5895 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5897 * am29k-tdep.c: Update to use new calling conventions, and misc
5900 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5902 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5904 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5905 breakpoint instructions that leave PC pointing at the right place.
5907 * core.c (core_open): Call warning() to print warnings.
5909 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
5911 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5912 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5913 This prevents a crash when trying to lookup the value of a
5914 non-existent symbol.
5916 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5918 * signame.c, signame.h: Remove, replaced by strsignal.c in
5920 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
5921 sun386-xdep.c: Remove include of signame.h
5922 * Makefile.in (SFILES_MAINDIR): Remove signame.c
5923 * Makefile.in (HFILES): Remove signame.h
5924 * Makefile.in (OBS): Remove signame.o
5925 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5926 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5927 psignal, perror): Add prototypes.
5928 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5930 * depend: Manually remove signame.[cho] references.
5931 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
5933 * convex-xdep.c (core_file_command): Replace use of sys_siglist
5934 with safe_strsignal.
5935 * core.c (core_open): Replace use of sys_siglist with
5937 * core.c (memory_error): Replace use of sys_errlist with
5939 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5941 * infcmd.c (program_info): Replace use of sys_siglist with
5943 * infrun.c (signal_stop, signal_print, signal_program):
5944 Allocate dynamically based on dynamic determination of number
5945 of signals to support.
5946 * infrun.c (child_create_inferior): Replace use of sys_errlist
5948 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
5950 * infrun.c (sig_print_info): Replace use of sig_abbrev with
5951 strsigno and sys_siglist with safe_strsignal.
5952 * infrun.c (handle_command): Call signo_max to find number of
5953 signals. Replace sig_number with strtosigno and sig_abbrev with
5955 * infrun.c (signals_info): Replace sig_number with strtosigno.
5956 * infrun.c (_initialize_infrun): Call signo_max to find number of
5957 signals. Dynamically allocate signal_{stop,print,program}.
5958 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5959 * procfs.c (errnoname): Add function and prototype.
5960 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5961 of sys_siglist with safe_strsignal.
5962 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5963 sys_siglist with safe_strsignal.
5964 * procfs.c (info_proc_stop): Call errnoname.
5965 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5966 * stuff.c (main, get_offset): Replace use of sys_errlist with
5968 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5969 with safe_strsignal.
5970 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5971 with safe_strsignal.
5972 * utils.c (safe_strerror, safe_strsignal): Add functions that
5973 call strerror and strsignal respectively, and deal with NULL
5975 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5976 sys_errlist with safe_strerror.
5977 * valprint.c (val_print): Replace use of sys_errlist with
5980 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5982 * Makefile.in: rework CFLAGS so that they can be set from the
5983 command line to make. CFLAGS -> INTERNAL_CFLAGS.
5984 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
5985 Pass CFLAGS on recusions.
5987 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
5989 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
5990 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
5991 overkill for the problem it solved.
5992 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
5993 and default to simply printing type names as appropriate.
5994 * main.c (main): Remove one of the leading newlines from
5995 warning_pre_print initialization.
5996 * objfiles.c (open_existing_mapped_file): Add function and
5998 * objfiles.c (open_mapped_file): Rewrite to use new function
5999 open_existing_mapped_file.
6001 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6003 * sun3-xdep.c (fetch_core_registers): Lint.
6004 * tm-sun3.h: Prototype lint.
6007 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6009 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6010 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6011 * objfiles.c: Cast calls to close() with unused returns to void.
6012 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6013 old objfile's name before updating it.
6014 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6015 * objfiles.h (objfile struct): Add mmfd member.
6016 * symfile.c (syms_from_objfile): Move some code to
6017 new_symfile_objfile.
6018 * symfile.c (new_symfile_objfile): Add new function, common code
6019 from syms_from_objfile.
6020 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6021 mapped and unmapped symbol files.
6022 * symfile.c (symbol_file_command): Print "No symbol file now"
6023 message, ala exec_file_command for the exec file.
6024 * symfile.h (new_symfile_objfile): Add prototype.
6025 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6026 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6028 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6030 * rs6000-pinsn.c: New version from IBM (Metin).
6031 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6032 to avoid warnings from some compilers.
6034 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6036 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6037 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6038 type's flag word that marks it as a fundamental type.
6039 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6040 flags argument for all calls to init_type().
6041 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6042 flags argument for all calls to init_type(). Also remove
6043 dependency on host sizes for ints, floats, etc.
6044 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6045 flags argument for all calls to init_type(). Also remove
6046 dependency on host sizes for ints, floats, etc.
6047 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6048 bit to flags argument for all calls to init_type(). Add types
6049 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6050 * valprint.c (unsigned_type_table, signed_type_table,
6051 float_type_table): Remove.
6052 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6053 bit when printing fundamental types, and print the actual name
6054 for such types, rather than inventing one. Remove code that
6055 invented fundamental type names.
6056 * valprint.c (_initialize_valprint): Remove initializations
6057 for now removed unsigned_type_table, signed_type_table, and
6060 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6062 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6063 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6066 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6068 * dwarfread.c (target_to_host): New function similar to previous
6070 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6071 Extensive changes to convert all previous usages to use new
6072 target_to_host() function.
6073 * dwarfread.c (struct dieinfo): Change types of most integral
6074 members to be unsigned.
6076 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6078 * WHATS.NEW: Revise -mapped doc.
6080 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6082 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6083 too high or when skipping `forwards' moves us backwards.
6084 (parse_type): Print mis-guessed tag name in complaint.
6085 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6086 (parse_procedure): Do not attempt to create symbols; just fill in
6087 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6088 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6089 for clarity. Set top_stack before calling parse_external. In
6090 stabs, sort symbols before calling parse_procedure.
6092 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6093 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6094 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6095 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6098 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6100 * Makefile.in (VERSION): Set to 4.5.1.
6101 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6102 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6103 fill_gregset): New functions for SVR4 /proc support.
6104 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6105 Remove new symbol types and such to ../include/coff/symconst.h.
6106 (parse_symbol): Simplify code for parsing struct/enum/unions.
6107 (parse_type): Handle `long long' types.
6108 (upgrade_type): Handle `const' qualifier.
6109 (parse_partial_symbols): fix indentation, clean a bit.
6111 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6113 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6114 copy in data from raw read buffers, calling bfd byteswapping
6115 routines as appropriate. Use to replace most existing memcpy
6117 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6118 * configure.in: Recognize new ncr3000 config.
6119 * config/ncr3000.mh: New config file.
6121 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6125 * README: Update for release.
6126 * Makefile.in: Update version to 4.5.
6127 * WHATS.NEW: The obvious.
6129 * depend: Generate new depend file for this release.
6131 * Makefile.in (depend): Fix dependancy generation so that it does
6132 not include gcc 'fixincluded' files, which are usually in a system
6135 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6137 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6138 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6139 symbols for nameless types. And, handle `R' (register parameter
6140 type) for AIX. (an extension to existing stabstring grammar).
6141 * rs6000-xdep.c: Fix typo (= should have been ==).
6143 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6145 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6147 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6149 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6150 * signame.c (SIGWAITING, SIGLWP): Add.
6152 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6154 * xm-i386mach.h: add decls for errno and strdup().
6156 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6157 used in array index context (otherwise, some compilers barf).
6159 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6161 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6162 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6163 in a system call, and provide better backtrace if so.
6165 * Makefile.in (HFILES): Add xcoffsolib.h.
6166 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6167 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6169 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6170 mipscoff_symfile_read): Convert to BFD to do file I/O.
6172 * symfile.c: #include <ctype.h> to get proper def if isspace().
6174 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6176 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6178 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6179 function also when parsing embedded stabs.
6181 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6183 * mipsread.c: Fix more declarations.
6185 * mipsread.c: Fix many invocations of complain. Use enum
6186 type_code where appropriate.
6188 * xm-vaxult.h: Add decl for strdup().
6190 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6193 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6195 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6198 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6200 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6201 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6202 Merge in more patches for rs6000 from Metin Ozisik.
6203 * utils.c: Fix typo in comment.
6205 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6207 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6208 * procfs.c (attach): Set nopass_next_sigstop if attached
6209 process is forcibly stopped.
6210 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6211 resending SIGSTOP to attached process on first resume.
6213 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6215 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6217 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6219 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6220 (VERSION): Bump to 4.4.85.
6221 * mipsread.c: Update for new include files. Lint.
6222 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6223 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6224 Don't need to bring in mipsread.o specially any more.
6226 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6228 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6229 routine (for Irix-4.x). Make many funcs static and void.
6230 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6231 * (init_extra_frame_info): Don't trash cached value of frame
6232 pointer register. This fixes backtracing through routines that use
6233 alloca(). Generally clean up declarations of functions, and use
6234 typedefs and macros to reference data structures as appropriate.
6235 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6238 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6240 * values.c (unpack_long): Fix unpacking error for signed chars
6241 on hosts where the default character type is unsigned.
6242 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6243 for newer SVR4 variants.
6244 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6245 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6246 * procfs.c (mappingflags): Add support for MA_PHYS
6248 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6250 * buildsym.c (read_struct_type): Avoid coredump when C++
6251 abbreviated type name is messed up. Reported by Joe Buck.
6252 FIXME, we need to determine whether GDB or GCC needs to be
6253 smarter to correctly locate this type name.
6255 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6256 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6257 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6258 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6259 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6261 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6263 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6264 * symtab.h (current_source_symtab): Make extern
6265 * symtab.h (current_source_line): Make extern
6266 * inferior.h: Move all procfs.c prototypes to one place, add
6267 prototype for proc_signal_handling_change. Add prototypes for
6268 signal_stop_state, signal_print_state, and signal_pass_state.
6269 * inferior.h (stop_soon_quietly): Make extern
6270 * inferior.h (attach_flag): Make extern
6271 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6272 * infrun.c (signal_stop_state, signal_print_state,
6273 signal_pass_state): New functions to query specific signal
6275 * infrun.c (handle_command): Minor error message change, add
6276 NOTICE_SIGNAL_HANDLING_CHANGE.
6277 * procfs.c (open_proc_file): Remove iris specific reset of
6278 inherit-on-fork flag, moved to proc_set_exec_trap().
6279 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6280 to reset inherit-on-fork flag, bash comment to GNU form.
6281 * procfs.c (proc_base_address, set_proc_siginfo,
6282 fetch_core_registers): Conform to code style.
6283 * procfs.c (signame.h): Include.
6284 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6285 syscallname(), info_proc_syscalls()): New macros, tables, and
6286 functions to organize and report system call information.
6287 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6288 saved_exitset, saved_entryset): Add to procinfo struct.
6289 * procfs.c (struct trans): Add.
6290 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6291 siginfo_table, errno_table): Tables to translate numeric values
6292 to symbolic names and short descriptions.
6293 * procfs.c (signalname, info_proc_signals): Add function and
6295 * procfs.c (proc_info): Now info_proc.
6296 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6297 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6298 info_proc_faults, lookupname, lookupdesc, sigcodename,
6299 sigcodedesc): New functions.
6300 * procfs.c (proc_signal_handling_change): New function to set
6301 the trace flags based on the state of gdb's signal handling flags.
6302 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6303 and remove code to do PIOCSTRACE ioctl.
6304 * procfs.c (attach, detach): Preserve and restore process flags
6305 using saved_* fields in procinfo struct.
6306 * procfs.c (attach): Call proc_signal_handling_change.
6307 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6308 * procfs.c (proc_desc): Update for latest changes.
6309 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6310 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6311 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6313 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6315 * procfs.c (set_proc_siginfo): Add prototype and new function.
6316 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6317 up inferior siginfo struct.
6318 * elfread.c (elf_symfile_read): Compute the relocation amount
6319 by subtracting off the address of the ".text" section.
6320 * solib.c: Add pointer to ".text" section to so_list struct.
6321 * solib.c (solib_map_sections): Initialize pointer to ".text"
6322 section in so_list struct.
6323 * solib.c (symbol_add_stub): Pass base address of ".text"
6324 section to symbol_file_add, rather than the load address of
6325 the shared library. On SunOS they are the same. On SVR4 they
6328 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6330 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6331 function name, not .gdbinfo. symbol.
6333 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6335 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6337 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6339 * Makefile.in (VERSION): 4.4.8
6341 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6342 commands in .cshrc/.profile won't get traced.
6344 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6346 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6347 * exec.c (build_section_table): Don't abort if no sections.
6348 * sparc-tdep.c (single_step): Lint.
6349 * utils.c (mrealloc): Handle realloc (0, size) case here.
6351 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6353 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6356 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6358 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6359 .gdbinfo. symbols are created. Move creation from parse_procedure
6360 to parse_symbol, where it is fairly easy to grow the symtab. This
6361 also fixes a symtab trashing bug on all mips-based systems.
6362 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6364 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6365 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6367 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6369 * c-exp.y: Add missing return type to yyparse() prototype.
6371 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6373 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6375 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6376 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6377 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6378 (patch_opaque_types): Avoid dummy args and result.
6379 * objfiles.c (have_partial_symbols, have_full_symbols,
6380 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6381 (iterate_over_objfiles, iterate_over_symtabs,
6382 iterate_over_psymtabs): Remove, clunky and slow.
6383 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6384 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6385 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6386 dump_objfile): Remove dummy args and results. Move filename
6387 comparisons to callers.
6388 (printsyms_command, printpsyms_command, printmsyms_command,
6389 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6390 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6391 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6392 list_symbols, make_symbol_completion_list): Replace explicit
6393 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6394 Eliminate Dijkstra flag crap, break out of loops with gotos.
6395 (lookup_symtab_1): Protect '/' tests from short filenames.
6396 (cplus_mangled_symbol): Move inline into lookup_symbol.
6397 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6398 (relocate_minimal_symbol): Move inline to vmap_symtab.
6399 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6400 iterate_over_msymbols with ALL_MSYMBOLS.
6402 Misc cleanup prior to release.
6404 * Makefile.in (VERSION): Roll to 4.4.7.
6405 (HFILES): Add call-cmds.h.
6406 * call-cmds.h: New header for command fns called by other files.
6407 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6408 (breakpoint_1): Remove unused type arg. Change callers.
6410 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6411 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6412 * mipsread.c: Add prototypes for all static functions.
6414 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6415 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6416 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6417 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6418 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6419 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6422 * buildsym.c (define_symbol): Handle global register variables
6423 (from Pierre Willard). Complain if register numbers are too large.
6424 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6425 * tm-sparc.h: Don't #include <sun4/reg.h>.
6426 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6427 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6429 * language.h: Avoid forward enum declaration.
6430 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6431 config/sun4os5.mt: New host and target.
6432 * defs.h (errno): #include <errno.h> rather than assuming int.
6433 From Pierre Willard.
6435 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6436 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6437 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6438 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6439 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6440 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6441 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6443 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6445 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6446 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6447 * language.h (enum exp_opcode): Avoid forward enum def.
6448 * main.c (define_command, user_defined_command): Lint.
6449 * mem-break.c, xcoffread.c: Lint.
6450 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6452 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6454 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6455 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6456 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6457 or IBM6000_TARGET as (approximately) appropriate.
6459 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6461 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6462 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6463 or not to try reading symbols from a mapped objfile. Plugs memory
6464 leak due to shared libraries generating no psymtabs or symtabs.
6466 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6468 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6469 * copying.awk: Lint. Make stronger warning at top of copying.c.
6470 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6471 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6472 (lookup_pointer_type): Add FIXME comment.
6473 * main.c (set_history_size_command): Disallow negative size.
6474 * partial-stab.h: Update copyright.
6475 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6477 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6479 * main.c (set_history_size_command): Negative size is error.
6480 (Reported by Peggy Fieland.)
6482 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6484 * coffread.c (coff_symfile_init): Update comment.
6485 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6486 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6487 macros to access the dbx specific objfile information.
6488 * dbxread.c (symfile_string_table, symfile_string_table_size):
6489 Remove these local variables.
6490 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6491 read_dbx_symtab): Remove the stringtab and stringtab_size params
6492 from the function prototypes, the function definition, and the
6493 function calls. These are now available via DBX_STRINGTAB and
6494 DBX_STRINGTAB_SIZE using the objfile pointer.
6495 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6496 an arg to read_dbx_symtab.
6497 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6498 stringtab and the dbx specific per-objfile private info.
6499 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6500 args in prototype, function definition, and function calls. It is
6501 now available via the DBX_SYMCOUNT macro using the objfile
6503 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6504 local instance of struct dbx_symfile_info and replace with DBX_*
6506 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6507 symfile_string_table and symfile_string_table_size.
6508 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6509 symfile_string_table.
6510 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6511 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6512 stringtab size variables. Remove all code that used to reread
6514 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6515 to prior to any calls to mmalloc for the objfile specific heap.
6516 * utils.c (init_malloc): Document the requirement that for each
6517 heap for which corruption checking is desired, that init_mmalloc
6518 must be called prior to any mmalloc calls on the heap.
6520 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6522 * rs6000-pinsn.c: Make dis-assembly output more like
6523 other targets: Don't print instruction in hex before
6524 the assembly; use print_address to print out jump
6527 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6529 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6530 * cplus-dem.c: Support "Sc" meaning "signed char".
6532 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6534 * configure.in: fix iris/iris3.
6536 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6538 * command.c, main.c (various places): Use ctype.h macros
6539 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6540 (such as (x >= 'A' && x <= 'Z')).
6541 (There are still more of these in other files.)
6542 * main.c (defined_command): Lower-case the user's
6543 new command before entering it. Needed because
6544 command lookup is case-insensitive (and also lower-cases).
6545 (Based on Metin's earlier patch.)
6547 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6549 * config/irix4.mh: new file.
6551 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6553 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6556 * xm-mips.h: Declare strdup for ultrix.
6558 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6559 when calling new_symbol.
6560 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6563 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6565 * config/rs6000.mh: Update (for Fred's new mmalloc)
6566 flags to disable use of GNU malloc/mmalloc.
6567 * munch: Change SYSV rule to allow .text before the label,
6568 as well as after, to work for AIX.
6569 * gdbtypes.h: Minor clarifiction.
6571 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6573 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6574 continuation in yet another place (between method declarations).
6576 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6578 * mips-tdep.c: include symfile.h and objfiles.h to fix
6581 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6583 * valops.c (value_struct_elt_for_reference): Added 'offset'
6584 parameter to handle multiple inheritance.
6585 * eval.c, value.h: Update accordingly.
6587 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6589 * objfiles.h: New file
6590 * Makefile.in (HFILES): Add objfiles.h
6591 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6592 main_scope_lowpc, main_scope_highpc.
6593 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6594 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6595 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6596 xcoffread.c, : Include objfiles.h.
6597 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6598 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6599 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6600 inside_entry_file() and logic changed appropriately.
6601 * blockframe.c (outside_startup_file): Renamed to
6602 inside_entry_file() and logic changed appropriately.
6603 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6604 and logic changed to use per-objfile specific fields.
6605 * blockframe.c (inside_entry_scope): Renamed to
6606 inside_entry_func() and logic changed to use per-objfile specific
6608 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6609 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6610 Remove extern decls.
6611 * symfile.c, symfile.h (entry_point): Remove extern decl.
6612 * coffread.c (coff_symfile_init): Common entry point init code
6613 moved to symfiles.c, call init_entry_point_info().
6614 * coffread.c (complete_symtab): Use new per-objfile entry info.
6615 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6616 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6618 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6619 * defs.h (inside_entry_scope, outside_startup_file,
6620 inside_main_scope): Prototypes changed for renames to
6621 inside_entry_func, inside_entry_file, inside_main_func,
6623 * symfile.c (syms_from_objfile): Common entry point init code
6624 moved to init_entry_point_info() and call init_entry_point_info().
6625 * symfile.h (init_entry_point_info): Include prototype.
6626 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6627 moved to symfiles.c and call init_entry_point_info().
6628 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6629 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6630 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6632 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6633 works for the majority of targets.
6634 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6635 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6636 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6637 Use default definition in frame.h.
6638 * frame.h (selected_frame_level): Make decl extern.
6639 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6640 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6641 * partial-stab.h: Use new per-objfile entry info.
6642 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6643 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6644 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6645 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6646 have_minimal_symbols): Prototypes moved to objfiles.h.
6647 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6648 Macros moved to objfiles.h.
6649 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6651 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6653 More C++ improvements (pointers to members, qualified names).
6654 * c-exp.y: Support exp.type::name and exp->type::name
6655 syntaxes. (Unfortunately, doesn't work for static members.)
6656 * c-exp.y, eval.c: Make type::~type work better.
6657 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6658 value_static_field by value_struct_elt_for_reference.
6659 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6660 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6661 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6662 for OP_SCOPE operand; no point in it now that we use lazy
6663 reading of values, and use "reference to member" objects.
6664 * gdbtypes.h: Clarify comment.
6665 * valops.c: Change value_struct_elt_for_address to return
6666 a reference (or variable), rather than a pointer. Change
6667 the name to value_struct_elt_for_reference to reflect this.
6668 Returning a reference instead of a address provides a
6669 generalization, since we can use the routine for both
6670 class::name as well as &class::name.
6671 Also, recurse to handle multiple inheritance properly.
6672 * valprint.c: Moved code to print pointer-to-members
6673 to new function point_class_member. This allows a
6674 "reference-to-member" to be printed using the same code.
6675 * valprint.c (type_print_varspec_prefix): Avoid printing
6676 "struct " for domains of class-member types.
6677 * valops.c (search_struct_field): Inline code for simplified
6678 version of value_static_field (which can then be deleted).
6679 * value.h: Rename value_struct_elt_for_address to
6680 value_struct_elt_for_reference. Delete value_static_field.
6681 * values.c: Remove no longer used function value_static_field.
6683 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6685 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6686 elfread.c (coff_symfile_finish): Add function, prototype, and
6687 add to the xxxx_sym_fns struct for each file type. Also reformat
6688 the xxxx_sym_fns vector to a standard format and add comments.
6689 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6690 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6691 Pass pointer to struct objfile rather than pointer to sym_fns.
6692 Change references inside each function accordingly. Allocate any
6693 symbol file specific info in the per-objfile memory region.
6694 * dbxread.c (free_and_init_header_files): Break function into
6695 free_header_files(), called from dbx_symfile_finish(), and
6696 init_header_files(), called from dbx_new_init().
6697 * dbxread.c (dbx_new_init): Move deallocation things to new
6698 dbx_symfile_finish function.
6699 * elfread.c (elf_new_init): Call buildsym_new_init().
6700 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6701 routine for the objfile before deallocating other stuff.
6702 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6703 * symfile.h: Move struct sym_fns to before struct objfile def.
6704 Add sym_finish function pointer and change prototypes of other
6705 function pointers to reflect passing struct objfile pointer rather
6706 than struct sym_fns pointer.
6707 * symfile.c: Remove now obsolete symtab_fns pointer.
6708 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6709 locates the correct sym_fns struct for the given objfile.
6710 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6711 for better support of mapped symbol tables.
6712 * symfile.c (symbol_file_command): Remove obsolete code using
6714 * symfile.h: Remove duplicate declarations for symfile_objfile,
6715 entry_point, and object_files.
6716 * target.c (target_info): Compare symfile_objfile to NULL.
6717 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6718 aixcoff_symfile_finish().
6720 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6722 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6723 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6724 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6726 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6728 Some improvements to g++ debugging.
6729 * symtab.c (list_symbols): demangle before pattern matching.
6730 * symtab.c: Other fixes to improve handing of operators.
6731 * valprint.c (type_print_base): Fix test for constructor.
6732 * values.c (value_static_field): Allow evaluation of
6733 CLASS::METHOD, returning a function pointer.
6735 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6737 * Makefile.in (VERSION): Roll 4.4.6.
6738 * exec.c (exec_file_command): Add code to ignore optional args
6739 passed in by file_command() for use in symbol_file_command().
6740 * main.c (main): Document -mapped and -readnow in help summary.
6741 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6742 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6743 to get filename from bfd with bfd_get_filename(). Test mapto
6744 against 0, not NULL. Use mstrsave() to make copy of filename.
6745 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6747 * remote-vx.c (vx_load_command, add_symbol_stub):
6748 Symbol_file_add() takes an additional arg.
6749 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6751 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6752 changed to return a bfd not an objfile pointer.
6753 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6754 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6755 Change to eliminate local bfd and use symfile_bfd_open() plus
6756 allocate_objfile(). Add code to implement readnow option.
6757 * symfile.c (symbol_file_command): Changes to option handling,
6758 readnow functionality moved to symbol_file_add().
6759 * symfile.c (symfile_init): Eliminate local copy of bfd.
6760 * symfile.c (add_symbol_file_command): Changes to parse mapped
6761 and readnow options.
6762 * symfile.h (allocate_objfile): Arg removed from prototype.
6763 * symtab.h (symbol_file_add): Arg added to prototype.
6764 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6767 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6769 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6770 mtrace.awk, state.c, state.h: Removed.
6771 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6772 directories searched for source files.
6773 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6774 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6775 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6776 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6777 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6778 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6779 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6781 * Makefile.in (HFILES): Remove state.h
6782 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6783 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6784 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6785 * Makefile.in (clean): Remove all object files.
6786 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6787 * cplus-dem.c: Remove prototypes definitions that are now done in
6789 * dbxread.c (throughout): Change from using per-objfile
6790 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6791 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6792 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6793 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6794 * depend: Remove dependencies for state.o, state.h.
6795 * dwarfread.c: Add declaration for warning_pre_print.
6796 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6797 * dwarfread.c (throughout): Change from using per-objfile
6798 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6799 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6800 use supplied objfile.
6801 * i386-xdep.c (print_387_status): Change to use warning() rather
6803 * i387-tdep.c (print_387_control_word): Change to use warning()
6804 rather than printfs.
6805 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6806 that some compilers grumble about.
6807 * language.c (throughout): Add declaration for warning_pre_print
6808 and using warning() instead of printfs.
6809 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6810 * main.c (main): Add declaration for warning_pre_print and set it
6811 similarly to error_pre_print. Add declarations for
6812 mapped_symbol_files and readnow_symbol_files. Add appropriate
6813 definitions to long_options[].
6814 * minsyms.c: Trivial fix to comment.
6815 * objfiles.c (allocate_objfile): Substantially rewritten for
6816 using mapped symbol files.
6817 * objfiles.c (throughout): Change from using per-objfile
6818 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6819 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6820 * source.c (throughout): Change from using per-objfile
6821 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6822 * source.c (open_source_file): Use mstrsave to save file name in
6823 mapped symbol region for objfile.
6824 * symfile.c: Remove include for state.h.
6825 include to local form.
6826 * symfile.c (symbol_file_add_digested): Remove.
6827 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6829 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6830 from objfile structure. Add malloc descriptor pointer (md).
6831 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6832 * symm-xdep.c (print_fpu_status): Use warning() rather than
6834 * symmisc.c (free_symtab_block): Now takes and uses current
6836 * symmisc.c (throughout): Change from using per-objfile
6837 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6838 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6839 Sun compiler grumblings when PTR is char *.
6840 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6841 msymbols() to correct pointer type.
6842 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6843 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6844 error always starts on a line of it's own.
6845 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6846 Rewrite for new mapped malloc package use.
6847 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6848 that don't want to use the mapped malloc package; pass arguments
6849 on to traditional malloc package functions.
6850 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6851 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6852 mrealloc, malloc, and realloc but get fatal error if runs out
6854 * utils.c (msavestring, mstrsave): Save a string in a specific
6855 mapped malloc region.
6856 * utils.c (print_spaces): Use xmalloc to get the buffer.
6857 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6858 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6859 * config/i386v4.mh: Insignificant reorganization.
6861 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6863 * xcoffread.c: Only enable compilation of debugging functions
6864 if IBM6000 is defined. Fails to compile otherwise.
6866 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6868 * Makefile.in: pass MAKEINFO down on info.
6870 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6872 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6873 useless code, including an lseek to an uninitialized variable.
6874 Reported by Jim Williams <jimbo@wrs.com>.
6876 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6878 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6879 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6880 * minsyms.c, symfile.c: Changes that may be generally
6881 applicable, but are #ifdef IBM6000 for now.
6882 * rs6000-xdep.c: Fixed typo in comment.
6883 * rs6000-tdep.c: Non-substatial changes.
6884 * xoffread.c: The main change here is addition of some
6885 debugging functions.
6886 * xoffexec.c: More changes.
6888 * xcoffread.c: Fixed two too-few-parameters bugs.
6890 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6891 to SOLIB_CREATE_INFERIOR_HOOK macro.
6893 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6895 * symfile.h: Add prototype for iterate_over_msymbols().
6896 * symtab.c (cplus_mangled_symbol): Add function.
6897 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6898 iterate_over_msymbols to find demangled C++ symbol.
6899 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6900 value to iterate_over_msymbols().
6901 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6904 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6906 * Makefile.in: added check target.
6908 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
6910 * ecoff.c: Move to ../bfd/coff-msym.c.
6911 * config/mt-*mips: Remove ecoff.o from the configuration.
6912 * remote.c (): Add newline to initial +.
6913 (remote_resume): Mention how to cope with signals.
6914 (remote_interrupt): Add debug msg.
6915 (remote-wait): Implement new 'T' reply, which includes
6916 status, PC, and FP all in a single short message.
6917 (putpkt): Add further debugging of packet acks.
6918 * mipsread.c (fixup_symtab): Also swap RFD's.
6919 (parse_partial_symbols): Avoid bug on unknown symbol types.
6920 * Makefile.in (VERSION): Roll to 4.4.5.
6921 * mips-tdep.c (heuristic_proc_start): Avoid long delays
6922 for remote MIPS by limiting heuristic to 200 byte search.
6923 (heuristic_proc_desc): Byte-swapping.
6924 (mips_print_register): Cope with failure of
6925 read_relative_register_raw_bytes. Byte-swap integers for
6927 * mips-pinsn.c (print_insn): Byte-swap instruction.
6929 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6931 * config.sub configure.in config/mh-irix4
6932 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
6933 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
6934 gdb/xm-irix4.h gdb/config/mt-irix3
6935 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
6937 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6939 * defs.h, utils.c: xrealloc takes PTR as first arg.
6940 * defs.h: Reword confusing comment about ANSI prototypes.
6941 * defs.h: Some minor whitespace changes.
6942 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6943 not NULL, which can be (void *).
6944 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6945 * tm-i386v.h (SP_ARG0): Define
6946 * xm-sysv4.h: Back out of change for missing prototypes.
6947 * i386-tdep.c (get_longjmp_target): Add function.
6949 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6951 * Makefile.in: install man page too.
6953 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6955 * All GDB files that #include defs.h: Removed stdio.h.
6956 (defs.h): #include stdio.h.
6958 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6960 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6961 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6962 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6963 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6964 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6965 it before printing out the hex shape of an address.
6967 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6969 * rs6000-xdep.c (frame_initial_stack_address): Move
6970 code to set frame->cache_fsr into new separate function
6971 frame_get_cacahe_fsr. This allows fixing a fatal error.
6972 * xcoffexec.c: Turn previously suppressed error
6973 message back on, after cleaning up BFD.
6975 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6976 printing of blank line, since it cases printing of an
6977 extra blank line. Is this intended? It does mess up
6979 * defs.h: Put back declarations of malloc and realloc,
6980 but protected by #ifndef MALLOC_INCOMPATIBLE.
6981 * objfiles.c: Undo previous change: Use malloc/realloc
6982 for objfile malloc/realloc fields (but add a cast).
6983 * xcoffexec.c: Suppress an error message (for now).
6985 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6987 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6988 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
6989 * buildsym.c: Use smash_to_pointer_type() to handle forward type
6991 * xcoffread.c: Modifications to C_DECL storage class handling, and
6992 introduction of an old smash_to_pointer_type() routine.
6994 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6995 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
6996 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
6997 parameters have been modified.
6999 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7000 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7001 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7002 and fetch_inferior_registers() always fetched all the registers
7003 resulting valid register values at hand all the time. Pushing a dummy
7004 frame did not require validating all register values first. After
7005 putting the above mechanism into action, we didn't have valid registers
7006 values always ready. Thus, all registers need to be fetched before
7007 pushing a dummy frame now.
7009 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7010 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7011 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7012 the starting address (actual frame address) of a frame.
7013 * rs6000-tdep.c: modifications to function_frame_info() to see if
7014 function reserves a frame pointer register (alloca register)
7015 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7016 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7017 functions with alloca() calls.
7019 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7021 * xm-sysv4.h: Provide definitions/prototypes for host environment
7022 functions for which no definitions or prototypes are provided in
7023 any currently included gdb or host environment header files.
7024 For SVR4, this currently includes malloc and realloc, which cannot
7025 be portably prototyped in any gdb include file.
7027 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7029 * buildsym.h: Remove obsolete variable file_stabs.
7031 * Makefile.in: Move place where configure merges in host-
7032 and target-dependent fragments later, so the latter
7033 can override (say) GNU_MALLOC.
7034 * config/mh-rs6000: Use system malloc. Otherwise, I
7035 ended up with *two* incompatible versions of malloc
7036 (functions in libc would call the malloc in libc).
7037 I assume this is a shared library problem.
7039 * remote.c: Fix (presumed) typo.
7040 * objfiles.c: Use xmalloc/xrealloc instead of
7041 malloc/realloc (since the latter are no longer declared).
7043 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7044 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7045 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7046 handle individual registers.
7047 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7048 correctly in case it wasn't cached yet. (A problem showed up
7049 after fetching individual registers.)
7050 * buildsym.c: Disable type_synonym_name's type name overwriting
7051 in cases it is unnecesary. rs6000 portation doesn't use
7052 type_synonym_name, and it used to nullify type names
7053 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7054 type's name as soon as space for that type is allocated.
7055 * xcoffread.c: ignore a section's lineno information if it is
7056 not `.text'. (In rs6000 bfd portation integration, skipping over
7057 `.pad' sections are ignored since it was in machine independent
7058 part of the code. Thus, a problem of fake sections with invalid
7059 lineno information arised.)
7061 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7062 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7063 * rs6000-tdep.c: make function_frame_info() work whether or not
7064 reading from a core file.
7065 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7067 * infrun.c. main.c, printcmd.c. symtab.c:
7068 More changes from IBM for rs6000.
7071 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7073 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7074 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7075 Merge in changes (mostly from IBM) for RS6000.
7076 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7077 More changes from IBM for RS6000. These are in machine-
7078 independent code, and probably could do with some cleaning
7079 up. The most questionable of these are #ifdef IBM6000.
7080 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7081 to single_step() (for consistency with rs6000 and i860).
7082 * utils.c: Allow the 1st arg to xrealloc to be NULL
7083 (in which case do malloc). This removes the need for
7084 some tests in xcoff code (and perhaps other places?).
7085 * coffread.c: Removed variables last_source_file,
7086 type_vector, and type_vector_length as these are now
7087 defined by buildsym.[ch].
7088 * defs.h: Remove prototypes for malloc and realloc, since
7089 these should only be used to implement xmalloc and xrealloc,
7090 and they conflict with <stdlib.h> in AIX - where they
7091 return void* even when __STDC__ isn't defined. Sigh.
7092 * munch: Recognize *initialize* in data as well as text
7093 (AIX uses data). Also, incorporate a patch from Garrett
7094 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7095 much more sensible, by only trying to match the name of
7096 the initialize_foo function, and not the junk before it.
7098 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7100 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7101 unless symbol table indicates that something has changed.
7103 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7105 * remote.c: Make it work for embedded MIPS. Increase buffer
7106 size, and use throughout. Round buffer size up if too many regs.
7107 Support baud rate setting and try for an 8-bit path. If
7108 interrupted while waiting for target, send a ^C down the wire.
7109 Avoid single-byte reads.
7110 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7112 * mips-xdep.h: Avoid the embedded regs when on Unix.
7114 * mipsread.c: Byte-swap the symbol table structures, using
7115 routines from ecoff.c, to read a symbol table written in any
7116 of the four possible byte orders.
7117 * configure.in (mips-big-* target): Same as Sony News.
7118 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7119 * ecoff.c: New file for symbol swapping routines.
7121 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7123 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7124 all-breakpoints' command.
7125 * (get_number): Allow users to enter negative breakpoint numbers.
7126 * (breakpoint_1): Reformat display of 'info break' to show new
7128 * (create_longjmp_breakpoint, breakpoint_re_set,
7129 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7130 symfile.c (syms_from_objfile): Re-do
7131 insertion of longjmp breakpoints. Move all code into
7132 breakpoint_re_set, and call that instead of
7133 create_longjmp_breakpoint in symfile.c.
7135 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7137 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7138 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7139 * symtab.c (find_pc_symtab): Handle having no objfiles.
7140 * infcmd.c: Fix comment.
7141 * objfiles.c (free_all_objfiles): Add.
7142 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7143 * symfile.c (symbol_file_command): free all objfiles when
7144 specifying a new symbol file.
7145 (reread_symbols): Stat the file name, don't fstat the descriptor.
7147 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7149 * Makefile.in, configure.in: removed traces of namesubdir,
7150 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7151 copyrights to '92, changed some from Cygnus to FSF.
7153 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7155 * dbxread.c (end_psymtab): Delete empty psymtabs.
7156 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7157 * symfile.h (struct objfile): Add free_psymtabs.
7159 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7161 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7163 * symfile.c (symbol_file_command): strcmp => !strcmp.
7164 * breakpoint.h: Move prototypes to follow enum definition they need.
7165 * breakpoint.c, infrun.c: Lint.
7166 * printcmd.c: Use `enum enable' rather than `enum
7168 * mipsread.c: First pass at making it compile with the new
7169 objfile changes. Probably seriously broken still, but it
7172 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7174 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7175 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7176 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7177 stepping (and nexting) through longjmp(). Also, cleanup
7178 breakpoint handling quite a bit by creating explicit breakpoint
7179 types instead of using magic breakpoint numbers.
7180 Makefile.in: Update version to 4.4.3
7182 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7184 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7185 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7186 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7188 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7190 * minsyms.c (install_minimal_symbols): Add bunches to any
7191 existing minsyms in the objfile. Avoid extra mallocation
7192 by working directly in the obstack. Remove ignored `mainline' parm.
7193 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7194 xcoffread.c: Change all callers.
7195 * FIXME: We should be able to eliminate MAINLINE from all the
7196 symbol readers now, with a small bit of work.
7198 * valops.c, value.h: Lint.
7199 * remote-vx.c: Add missing break; statement. Bugfix by
7200 Michael Sclafani, <sclafani@src.dec.com>.
7202 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7204 * Makefile.in (VERSION): Update version to 4.4.2
7205 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7206 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7207 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7208 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7209 mmap-alloc.o, mmap-sbrk.o
7211 * altos-xdep.c: Minor whitespace change.
7212 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7213 use to new minimal symbol table use.
7214 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7215 * arm-xdep.c (store_inferior_registers): Returns void.
7216 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7217 Convert from misc function vector use to new minimal symbol table use.
7218 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7219 * breakpoint.c: Add prototypes for local functions.
7220 * breakpoint.c (catch_command_1): Change to static and remove unused
7222 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7223 * breakpoint.h: Change function decls to prototype form.
7224 * buildsym.c: Add prototypes for local functions.
7225 * buildsym.c: Moved hashname() function here from dbxread.c.
7226 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7227 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7228 * buildsym.c (dbx_alloc_type): Change to static.
7229 * buildsym.c (finish_block): Add objfile parameter.
7230 * buildsym.c (misc): Change symbol_obstack to objfile version.
7231 * buildsym.c (make_blockvector): Change to static.
7232 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7233 * buildsym.c (compare_line_numbers): Change to static, args are const,
7234 cast args when used.
7235 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7236 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7237 and made static. Add objfile parameter.
7238 * buildsym.c (end_symtab): Simplify code using line table size.
7239 Realloc the linetable on the objfile symbol_obstack and copy there.
7240 * buildsym.c (scan_file_globals): Convert from misc function vector
7241 use to new minimal symbol use.
7242 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7243 strings get allocated in objfile's symbol_obstack. Convert references
7244 to builtin types to lookup_fundamental_type().
7245 * buildsym.c (read_type): Make static, add objfile parameter, convert
7246 references to buildin types to lookup_fundamental_type().
7247 * buildsym.c (read_struct_type): Add objfile parameter.
7248 * buildsym.c (read_array_type): Make static, add objfile parameter.
7249 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7250 * buildsym.c (read_huge_number): Make static.
7251 * buildsym.c (read_range_type): Make static, add objfile parameter,
7252 convert references to buildin types to lookup_fundamental_type ().
7253 * buildsym.c (read_args): Make static, add objfile parameter.
7254 * buildsym.h: Convert function decl's to prototype form.
7255 * c-exp.y: Add prototypes for local functions, convert uses of misc
7256 function vector to minimal symbol table. Reformat all builtin type
7257 initializations and pass a NULL objfile to init_type() for them.
7258 * coffread.c: Change context_stack ref's to coff_context_stack,
7259 add local function prototypes. Cast uses of xrealloc arg 1.
7260 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7261 crafting a new type.
7262 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7263 * coffread.c (finish_block): Change name to coff_finish_block.
7264 * coffread.c (make_blockvector): Add and use objfile parameter.
7265 * coffread.c (record_line): Change name to coff_record_line.
7266 * coffread.c (start_symtab): Change name to coff_start_symtab.
7267 * coffread.c (end_symtab): Change name to coff_end_symtab.
7268 * coffread.c (record_misc_function): Change name to record_minimal_
7269 symbol and change to minimal symbol table use from misc func tbl.
7270 * coffread.c (coff_symfile_read): Convert from misc function vector
7271 use to minimal symbol table use.
7272 * coffread.c (hashname): Remove; use common version in buildsym.c.
7273 * coffread.c (decode_base_type): Change references to builtin types
7274 to calls to lookup_fundamental_type().
7275 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7276 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7277 * command.c: Add prototypes for local functions.
7278 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7279 appropriate member of the function union for that type.
7280 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7281 ifdef out the function since it isn't currently used.
7282 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7283 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7284 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7285 * command.c (help_cmd): Compare function pointer to NULL.
7286 * command.c (help_cmd_list): Compare function pointer to NULL.
7287 * command.c (lookup_cmd_1): Use correct member of function union.
7288 * command.c (undef_cmd_error): Make static.
7289 * command.c (complete_on_cmdlist): Use correct member of func union.
7290 * command.c (do_setshow_command): Use correct member of func union.
7291 * command.c (shell_escape): Convert rindex use to strrchr.
7292 * command.h (COMMAND_H): Define if already included.
7293 * command.h (cmd_list_element struct): Change 'function' to a union
7294 and prototype args. Prototype completer function.
7295 * command.h: Convert decl's to prototype form.
7296 * convex-xdep.c (store_inferior_registers): Returns void.
7297 * copying.c: Prototype local functions.
7298 * coredep.c: Minor whitespace change.
7299 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7300 * cplus-dem.c: Prototype local functions.
7301 * dbxread.c (hashname): Remove; moved to buildsym.c.
7302 * dbxread.c (free_and_init_header_files): Make static.
7303 * dbxread.c: Add prototypes for local functions.
7304 * dbxread.c (new_object_header_files): Remove; inlined usages.
7305 * dbxread.c (xrealloc usages): Cast args.
7306 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7307 and change usages accordingly.
7308 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7309 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7310 * dbxread.c (dbx_next_symbol_text): Make static.
7311 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7312 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7313 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7314 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7315 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7316 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7318 * dwarfread.c (record_misc_function): Change name to record_minimal_
7319 symbol and use minimal symbol table throughout.
7320 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7321 * dwarfread.c: Convert all references to builtin types to use the new
7322 lookup_fundamental_type function.
7323 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7324 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7326 * elfread.c (record_misc_function): Convert to use record_minimal_
7328 * elfread.c (elf_symtab_read): Add objfile parameter.
7329 * eval.c: Add prototypes for local functions and move some decls
7330 around to accomodate prototypes.
7331 * expprint.c: Add prototypes for local functions. Change references
7332 to misc function vector to minimal symbol table.
7333 * findvar.c (read_memory usages): Cast args.
7334 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7335 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7336 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7337 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7338 * gould-xdep.c: Minor whitespace change.
7339 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7340 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7341 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7342 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7343 * i386-tdep.c: Add prototypes for local functions.
7344 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7345 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7346 that defaulted to int.
7347 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7348 i386_push_dummy_frame): Returns void.
7349 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7350 int and explicitly declare return type as int.
7351 * i387-tdep.c: Minor formatting changes.
7352 * i960-tdep.c (leafproc_return): Convert from misc function vector
7353 use to minimal symbol table use.
7354 * infcmd.c: Add prototypes for local functions.
7355 * infcmd.c (continue_command, until_next_command, until_command,
7356 path_info, path_command): Make static.
7357 * infcmd.c (step_1, until_next_command): Convert from misc func
7358 vector to minimal symbol table use.
7359 * inflow.c: Add prototypes for local functions.
7360 * infptrace.c (store_inferior_registers): Returns void, not int.
7361 * language.c (_initialize_language): Use proper member of function
7363 * m2-exp.y: Add prototypes for local functions, convert misc function
7364 vector uses to minimal symbol table uses.
7365 * m2-exp.y (make_qualname, yyerror): Make static.
7366 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7367 * m68k-pinsn.c: Add prototypes for local functions.
7368 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7369 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7370 * m68k-stub.c: Add prototypes.
7371 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7372 use to minimal symbol table use.
7373 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7374 * m88k-xdep.c (store_inferior_registers): Returns void.
7375 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7376 * mach386-xdep.c (store_inferior_registers): Returns void.
7377 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7378 * main.c: Add prototypes for local functions.
7379 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7380 longjmp() result to (NORETURN void).
7381 * main.c (catch_errors): Prototype the 'func' parameter.
7382 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7383 Takes an unused arg.
7384 * main.c (execute_command): Call the right member of the func union.
7385 * main.c (command_loop_marker, symbol_completion_function,
7386 command_loop): Make static.
7387 * main.c (command_line_input): Make linelength unsigned, cast arg
7388 to command_line_input().
7389 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7390 * main.c (initialize_main): Call right member of function union.
7391 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7392 * mem-break.c: Include symtab.h
7393 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7394 * mips-xdep.c (store_inferior_registers): Returns void.
7395 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7396 use to minimal symbol table use.
7397 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7399 * mipsread.c (make_type): Remove, convert usages to init_type.
7400 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7401 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7402 vector use to minimal symbol table use.
7403 * parse.c: Add prototypes for local functions.
7404 * parse.c (xrealloc usages): Cast args.
7405 * parse.c (prefixify_expression, length_of_subexp): Make static.
7406 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7407 * parser-defs.h: Convert function decls to prototype form.
7408 * partial-stab.h: Convert from misc function vector use to new minimal
7410 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7411 the per-objfile copies.
7412 * printcmd.c: Add prototypes for local functions. Move some struct
7413 definitions around to accomodate prototypes.
7414 * printcmd.c (decode_format): Make static, change args oformat and
7415 osize to int from char.
7416 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7417 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7418 * printcmd.c (print_address_symbolic): Convert from misc function
7419 vector use to minimal symbol table use.
7420 * printcmd.c (address_info): Convert from misc function vector use
7421 to minimal symbol table use.
7422 * printcmd.c (delete_display, enable_display, disable_display_command):
7424 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7425 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7426 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7427 * pyr-xdep.c (store_inferior_registers): Returns void.
7428 * remote-mm.c (mm_load): symbol_file_add return value unused.
7429 * remote-nindy.c: Minor format change.
7430 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7431 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7432 * rs6000-xdep.c (store_inferior_registers): Returns void.
7433 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7434 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7435 vector use to minimal symbol table use.
7436 * solib.c: Add prototypes for local functions.
7437 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7438 function vector use to minimal symbol table use.
7439 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7440 * solib.c (find_solib, shared_library_command): Make static
7441 * solib.c (read_memory, write_memory usages): Cast args.
7442 * solib.c (special_symbol_handling): Add function
7443 * source.c: Add prototypes for local functions.
7444 * source.c (select_source_symtab): Convert to scan objfiles.
7445 * source.c (open_source_file): Make static.
7446 * source.c (xrealloc usages): Cast args.
7447 * source.c (source_line_charpos): ifdef out, unused.
7448 * source.c (get_filename_and_charpos): Make static.
7449 * stack.c: Add prototypes for local functions.
7450 * stack.c (print_frame_info, frame_info): Convert from misc function
7451 vector use to minimal symbol table use.
7452 * symfile.c: Add prototypes for local functions.
7453 * symfile.c (compare_symbols): Make args const PTR's.
7454 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7455 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7456 * symfile.c (obsavestring): Add objfile parameter.
7457 * symfile.c (init_misc_bunches, prim_record_misc_function,
7458 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7459 sort_misc_function_vector, compact_misc_function_vector): Remove
7460 * symfile.c (symbol_file_add_digested): Add function.
7461 * symfile.c (symbol_file_add): Returns struct objfile *.
7462 * symfile.c (symbol_file_command): Modify for state file use.
7463 * symfile.c (symfile_open): Add parameter "dumpable".
7464 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7465 * symfile.c (load_command, add_symbol_file_command): Make static.
7466 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7467 * symfile.c (rindex usages): Converted to strrchr.
7468 * symfile.c (allocate_psymtab): New
7469 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7470 converted to minimal symbol table usage, but no obvious conversion.
7471 * symfile.c (free_all_symtabs): Remove.
7472 * symfile.c (_initialize_symfile): Use per-objfile info.
7473 * symfile.h: Rework the objfile structure to add per-objfile data
7474 objects (psymbol_obstack, symbol_obstack, type_obstack,
7475 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7476 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7477 Add prototypes to function declarations.
7478 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7479 function vector usage to minimal symbol table usage.
7480 * symmisc.c (DEV_TTY): Define if not defined.
7481 * symmisc.c: Add local function prototypes.
7482 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7483 printpsyms_command, print_objfiles, print_objfiles_command):
7484 Rework to use iterate_over_*
7485 * symtab.c: Add prototypes for local functions.
7486 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7487 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7488 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7489 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7490 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7491 lookup_reference_type, lookup_member_type, allocate_stub_method,
7492 check_stub_method, create_array_type, smash_to_member_type,):
7494 * symtab.c (lookup_symbol): Some args are const.
7495 * symtab.h: All type related defs and structs moved to gdbtypes.h
7496 * symtab.h: Convert decls to prototypes.
7497 * target.c (noprocess): Make static.
7498 * target.h: Change decl's to prototypes.
7499 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7500 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7501 * utils.c (_initialize_utils): Use correct member of function union.
7502 * valarith.c: include gdbtypes.h
7503 * valops.c: include gdbtypes.h, add prototypes for local functions.
7504 * valops.c (value_push, value_arg_push, find_function_addr):
7506 * valops.c (value_string): Convert from misc function vector use
7507 to minimal symbol table use.
7508 * valops.c (check_field_in): Make arg const.
7509 * valprint.c: Add prototypes for local functions.
7510 * valprint.c (print_string): Make static
7511 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7512 * values.c: Add prototypes for local functions.
7513 * values.c (value_headof): Convert from misc function vector to
7514 minimal symbol table.
7515 * xcoffexec.c: Add prototypes for local functions.
7516 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7518 * xcoffexec.c (relocate_minimal_symbol): Add.
7519 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7520 * xcoffread.c: Add prototypes for local functions.
7521 * xcoffread.c (sort_syms): Convert to scan objfiles.
7522 * xcoffread.c (read_xcoff_symtab): Make static.
7523 * xcoffread.c (various): Replace references to builtin types with
7524 calls to lookup_fundamental_type. Replace references to symbol_obstack
7525 and psymbol_obstack with pointers to the per-objfile copies.
7526 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7527 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7529 * xcoffread.c (init_stringtab): Add objfile parameter.
7530 * gdbtypes.c: New file
7531 * minsyms.c: New file
7532 * mmap-alloc.c: New file
7533 * mmap-sbrk.c: New file
7534 * objfiles.c: New file
7538 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7540 * Check in Fred Fish's changes in these modules. Fred
7541 will make ChangeLog entries for all of them. Update VERSION
7544 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7546 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7548 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7549 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7550 value.h: Prototypes for static functions; lint.
7551 * gdbtypes.h: Empty file to ease transition.
7553 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7555 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7556 inferior.h, language.h, signame.h, target.h, terminal.h,
7557 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7558 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7560 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7561 signame.c, sparc-xdep.c: Prototypes for all static functions.
7563 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7564 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7565 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7566 Remove to_call_function and target_call_function, since it
7567 always calls the same thing (call_function_by_hand).
7568 * core.c, exec.c, solib.c: Rename target_ops sections =>
7570 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7571 target.h: target_kill takes no args.
7572 * language.c (language_info): Scaffolding to allow briefer
7573 messages when the current language changes. FIXME.
7574 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7575 complaints about volatile functions.
7576 * xm-sysv4.h (HAVE_MMAP): Define.
7578 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7580 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7581 to make prototypes for all functions declared here.
7582 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7583 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7584 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7585 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7586 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7587 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7588 * utils.c: Avoid declaring malloc and realloc. Lint.
7589 (request_quit): Accept signal-number parameter.
7591 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7593 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7594 DIE's. Add new function read_tag_pointer_type() to read them.
7596 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7597 When creating a new user defined type, check to see if a partial
7598 type already exists, and if so, bash it to fit.
7600 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7602 * coffread.c (decode_base_type): Pass long, not union.
7603 Fix by Eric Valette, ev@chorus.fr.
7605 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7607 * elfread.c (elf_symtab_read): Fix code to correctly track
7608 changes in bfd for absolute symbols.
7610 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7612 * xm-vaxbsd.h: Close off comment.
7614 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7616 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7618 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7620 * mips-tdep.c (mips_print_registers): Print correct register
7621 number for double pseudo-registers.
7623 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7625 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7626 in the op$::OPERATOR. case. From Steven McCanne,
7627 <mccanne@horse.ee.lbl.gov>.
7629 * exec.c (set_section_name): Pass arg to exec_files_info;
7630 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7632 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7634 * main.c (print_gdb_version): Copyright msg: only this year.
7635 (cd_command): Avoid changing current_directory on error.
7637 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7639 * mipsread.c (parse_partial_symbols): Handle dependencies
7640 between partial symbol tables (when not doing stabs-in-ecoff).
7641 (This used to be handled by parse_fdr, but parse_fdr was
7642 incompatible with handling stabs-in-ecoff, so the code
7643 was re-written to not use parse_fdr. Unfortunately,
7644 the logic to handle dependencies was overlooked.)
7646 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7648 * coffread.c (read_enum_type): Use the size of a target int when
7650 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7652 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7653 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7654 TARGET_PTR_BIT to determine size of a pointer
7655 * values.c (unpack_long): when unpacking a REF or a PTR don't
7656 assume the size of the type.
7658 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7660 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7661 looking at its members. Improve guess between struct and union,
7662 only assuming union if multiple members have offsets of zero.
7664 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7666 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7667 (This is just for clarity - and one day permitting us to
7668 change FP0_REGNUM from 38 to 32, which would make more sense.)
7669 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7670 register numbers in stabs-in-ecoff get handled correctly.
7672 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7674 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7675 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7676 into BSD and Ultrix.
7678 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7680 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7682 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7684 * Makefile.in: Increment version to 4.4.1.
7685 * main.c (print_gdb_version): Update copyright notice.
7687 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7689 * mipsread.c: Prepend "struct " to the names of structure
7690 types, and similarly for enums and unions. (This used
7691 to be done, but got lost in the re-write to "guess" the
7692 difference between enum/struct/union.)
7693 Also, guess that a tag is an enum if the first member
7696 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7698 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7701 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7703 * Projects: Patching executables is done.
7704 * Makefile.in (VERSION): Roll to gdb-4.4.
7705 * README, WHATS.NEW: Update for gdb-4.4.
7707 * symfile.c (reread_symbols): Whenever we reread one object
7708 file's symbols, we must restart the scan, because the object_files
7709 chain has been permuted.
7711 * exec.c (exec_files_info): Split out into print_section_info.
7712 Print BFD filename of each section if it's not the default one.
7713 * core.c (core_files_info): Call print_section_info.
7715 * xm-vax.h: Include a few system header files whose definitions
7716 must precede defs.h.
7717 * language.c, language.h: Make some things const.
7718 * expression.h, main.c: const spreads like ooze.
7720 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7721 since BREAKPOINT values can be >0x80.
7723 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7725 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7727 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7729 * sparc-pinsn.c: Remove kludge for preferring architectures.
7730 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7731 and forever. Add `add' instruction to the set that get checked
7732 for a preceding `sethi' in order to print an absolute address.
7733 Corresponding changes in ../include/opcode/sparc.h needed
7734 to eliminate garbage instructions.
7736 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7738 * mipsread.c (parse_partial_symbols): Make sure partial
7739 symbols are created for external symbols (as used to be
7740 the case). This is a bit of a pain with the mips-coff.
7741 It uses a table which points to all of the external
7742 symbols belonging to a particular FDR or psymtab.
7743 Once we've generated this table, we might as well save
7744 it, and then use it in psymtab_to_symtab_1 to find
7745 the symbols to pass to parse_external().
7746 * symfile.c, symfile.c: New function start_psymtab_common
7747 to share the common parts of allocating a new psymtab
7748 for dbxread, mipsread (and later dwarfread). Its code
7749 was pulled out from start_psymtab in dbxread.c.
7750 * dbxread.c (start_psymtab): Use start_psymtab_common().
7752 * valprint.c (val_print): If there is an error when trying
7753 to print a string, check to see if there really is a problem
7754 by reading just one character. If that works, assume
7757 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7759 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7760 cypress, v8 mnemonics in that order.
7762 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7764 * sparc-pinsn.c: Put the qsort() back in.
7766 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7768 * findvar.c (read_register, write_register): Handle machines
7769 where REGISTER_TYPE is not the same size as "int".
7771 Handle debug symbols in dynamically loaded (relocated) code:
7773 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7774 offset to process_one_symbol.
7775 (process_one_symbol): Take new offset parameter. Add it into
7776 appropriate symbol types to relocate symbols to loaded addresses.
7777 Handle all possible symbol types, and complain() about types that
7778 we don't expect to see.
7779 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7780 process_one_symbol (FIXME, should pass real offset).
7784 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7786 (set_breakpoint, break_command_1, until_break_command,
7787 catch_command_1, breakpoint_re_set_one): Use it.
7788 * symtab.h (resolve_sal_pc): Declare.
7789 * infcmd.c (jump_command): Use resolve_sal_pc.
7791 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7793 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7795 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7797 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7798 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7799 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7801 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7803 * dbxread.c (process_one_symbol): Make a first cut at handling
7804 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7806 * symtab.c (find_pc_line): Fix stepping into and out of #included
7809 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7811 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7812 no longer any need to copy ../include/opcode/* into gdb.
7814 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7816 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7818 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7820 * valprint.c (type_print_base, type_print_method_args):
7821 Print C++ constructor methods without bogus "return type."
7823 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7825 * infptrace.c (child_xfer_memory): Parameter "target" should
7826 be a pointer to a structure, not the entire structure.
7828 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7830 * depend: Convert the couple of references to ansidecl.h that
7831 used the local gdb version to use the ../include version.
7833 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7836 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7837 (inferior_proc_init): Fix non-ANSI version of args.
7838 (attach): Call print_sys_errmsg with correct number of args.
7839 (mappingflags): Make static, does not need to be global.
7841 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7842 not the entire struct itself.
7844 * valops.c (value_assign): Cast some args to modify_field() and
7845 {read,write}_register_bytes() correctly.
7847 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7849 * Makefile.in (MALLOCSRC): Removed reference to removed local
7852 * dwarfread.c (list_in_scope): Needs an initial value, use file
7855 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7857 * main.c (main): Make option_index local to keep new getopt happy.
7858 main.c, solib.c, Makefile.in: Update copyright notices.
7860 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7862 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7864 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7866 * Makefile.in (HFILES): Add partial-stab.h.
7868 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7870 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7871 New files for stratus. Not complete enough to actually build
7872 on the Stratus machine; that awaits copyright assignment for
7875 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7876 for getting custom flags into CFLAGS when doing makes.
7878 * configure.in: Add config information for stratus.
7880 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7882 * dbxread.c (process_one_symbol): Pass address of structure
7883 to complain(), rather than the whole structure.
7885 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7887 * solib.c (solib_add_common_symbols): Only compile in when not
7888 using SVR4 style shared libraries.
7890 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7892 * dwarfread.c (locval): Add offreg flag to indicate location
7893 values that are computed off a base register.
7895 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7896 TAG_local_variable cases to account for static variables
7897 within function scopes.
7899 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7901 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7902 doesn't exist on some systems.
7904 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7905 nexting over recursive function calls.
7907 * target.c (target_read_string): Create this routine to read null
7908 terminated strings from the target. It deals with running off the
7909 end of memory elegantly as well. solib.c (find_solib): Use
7910 target_read_string() to avoid problems with running off the end of
7913 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7914 that reference pgrp_inferior.
7916 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7918 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7919 mips-tfile has been hacked to act more "traditionally."
7920 * dbxread.c: Fixed typo in comment.
7922 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
7924 * mips-tdep.c (mips_skip_prologue): Add some number of
7925 'sw' instructions before 'addiu' adjusts the stack.
7927 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7929 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7930 freescope, buildblock closescope, record_line, add_symbol_to_list,
7931 gatherblocks, make_blockvector): Extensive changes to switch
7932 to generic symbol table building code in buildsym.c. Remove
7933 scope tree structures and functions, symbol table building
7934 functions, and lots of other small changes.
7936 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
7937 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7939 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7941 * buildsym.c (cleanup_undefined_types): Add support for enums.
7942 This fixes the 'GDB internal error. cleanup_undefined_types with
7945 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7947 * dbxread.c: detect gcc2 compilations.
7949 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
7951 * sparc-pinsn.c: Rename bitfields that overlap with macro names
7952 in ../include/opcode/sparc.h.
7954 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7956 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7957 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7958 to reflect actual locations of opcode files, so TAGS target will
7961 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7963 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7966 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7967 dereferencing to access the correct elements.
7969 * valops.c (value_addr): Declare return type of external func
7972 * xcoffread.c: Undefine next_symbol_text before redefining it.
7974 For older changes see ChangeLog-9091
7980 version-control: never