1 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
3 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
5 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
7 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
9 * rs6000-tdep.c (frameless_function_invocation): Don't even think
10 about framelessness except on the innermost frame.
12 * xcoffexec.c: Call fatal() not abort().
14 * stabsread.c (patch_block_stabs): If stab & no symbol, make
15 a LOC_OPTIMIZED_OUT symbol.
16 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
17 findvar.c (read_var_value), printcmd.c (address_info),
18 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
19 m2-exp.y (yylex): Deal with it.
20 **** start-sanitize-chill ****
21 ch-exp.y (yylex): Deal with it.
22 **** end-sanitize-chill ****
24 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
26 * findvar.c (value_from_register): H8500 specific, check to see
27 if we are looking at short pointer. If so, skip crock.
28 * h8500-tdep.c (h8500_frame_chain): Mask down value from
29 read_memory_integer() to avoid getting messed up by sign extension.
31 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
33 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
34 ifdef protect using BAD_RICH_HACK. This should be removed soon.
35 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
37 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
39 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
41 * core.c (dis_asm_print_address): New function.
43 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
46 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
48 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
49 entire breakpoint chain and print only the first entry that needs to
50 be printed and needs to be stopped for. Fixes problems with printing
51 of multiple breakpoints with different conditions.
52 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
53 effectively stops printing of the breakpoint chain.
54 * breakpoint.c (print_it_noop): New routine to print nothing
55 for this breakpoint entry and dont stop printing.
56 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
57 watchpoint only if it is enabled.
58 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
59 descriptor from the library to make backtraces through setjmp work.
60 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
62 * mips-tdep.c (read_next_frame_reg): Provide correct values for
63 all registers saved within sigtramp, cleanup.
65 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
67 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
69 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
71 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
72 with prototype in ../include/dis-asm.h.
74 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
76 * core.c (dis_asm_{read_memory,memory_error}): New functions.
77 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
78 Use read_memory_func interface to disassembler.
80 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
82 Teach sparc solaris to next over shared library functions.
83 * solib.[hc] (find_pc_section_from_so_list): new function and
85 * sparc-tdep.c (in_solib_trampoline): new function.
86 * symfile.[hc] (find_pc_section): new function and prototypes.
87 * target.[hc] (find_pc_section_from_targets): new function and
89 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
92 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
94 * infrun.c (wait_for_inferior): Revise comment.
96 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
98 * command.{c,h}: New var_type var_integer.
99 main.c: Use it for history_size.
101 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
102 Lint and byte-order fixups.
104 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
106 * breakpoint.h (bpstat): New field print_it.
107 breakpoint.c (bpstat_print): Use it.
108 (print_it_normal): New function (from old bpstat_print code).
109 (bpstat_{alloc,stop_status}): Set print_it field.
111 * breakpoint.c (bpstat_stop_status): Use catch_errors when
112 evaluating watchpoint condition, via new function watchpoint_check.
113 Also stop if watchpoint disabled due to leaving its block.
115 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
117 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
119 * mips-pinsn.c: Add missing include of dis-asm.h.
121 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
123 * Makefile.in (clean, distclean, realclean): Recursively apply
124 to subdirs first, rather than last. This avoids, for example,
125 Makefile being removed in a parent directory before the recursive
128 * alldeps.mak, depend: Update for below changes.
130 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
131 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
132 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
133 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
135 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
136 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
137 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
138 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
139 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
140 tm-68k.h to tm-m68k.h.
141 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
142 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
145 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
146 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
147 * a29k-tdep.c: Renamed from am29k-tdep.c.
148 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
149 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
150 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
151 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
153 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
154 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
155 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
157 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
158 define that does not appear anywhere else in the gdb source tree.
159 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
161 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
163 * breakpoint.c: Add comments regarding breakpoint_re_set.
165 * xcoffread.c (sort_syms, compare_symbols): Remove.
166 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
167 not our own sort_syms (it is identical).
169 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
171 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
173 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
174 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
176 * exec.c (exec_close): Fix storage leak.
177 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
178 output sections when patching an executable.
179 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
180 when writing all registers.
181 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
182 at the right offset in the dummy frame.
183 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
184 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
185 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
187 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
189 * Makefile.in (TARFILES): Avoid trailing backslash.
191 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
193 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
194 it in breakpoint_re_set.
195 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
197 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
198 don't use sizeof(int) for target stuff, etc).
200 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
202 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
203 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
204 support that can't be integrated anyway due to lack of clear
207 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
209 * findvar.c (read_register, write_register): Make these capable
210 of reading/writing registers that are shorter than REGISTER_TYPE.
211 * (value_from_register): Install H8500 specific code to return
212 proper value when register is being used as a pointer.
213 * h8500-tdep.c: Remove extra defines of NUM_REGS.
214 (h8500_skip_prologue): Use correct lengths for LINK instructions.
215 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
216 chain frames properly by combining frame pointer with T reg.
217 (init_extra_frame_info): Delete. It's now a macro.
218 (frame_args_address): Don't add PTR_SIZE. Stack args are already
219 offset by the correct amount off of the frame pointer.
220 (register_byte): Delete. It's now a macro.
221 (register_raw_size, register_virtual_size): Delete. Replaced by
222 common routine h8500_register_size, cuz there's no difference
223 between the raw & virtual sizes on this machine.
224 (register_convert_to_raw, register_convert_to_virtual): Delete,
225 cuz there's no difference between the raw & virtual forms.
226 Replaced by memcpy in tm file.
227 (register_virtual_type): Rename to h8500_register_virtual_type.
228 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
229 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
230 emulator have same reg offsets. This is all handled in the
232 (h8500_trapped_internalvar): New routine to detect references to
233 convenience vars acting as pointer pseudo-regs.
234 (h8500_value_trapped_internalvar): Conjure up value of pointer
236 (h8500_set_trapped_internalvar): Convert set value in real
238 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
239 code segment register.
240 infrun.c (proceed): Simplify. Call write_pc instead of doing it
242 (wait_for_inferior): Add h8500 specific code to add stack segment
243 when reading SP register.
244 remote-sim.c (fetch_register): Spacing.
245 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
246 detect cruft. Redo all register manipulation stuff. Get rid of
247 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
248 to frame pointer. (IS_TRAPPED_INTERNALVAL,
249 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
250 to create internal vars for pointer pseudo-regs.
252 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
254 * Makefile.in: Numerous small changes to macro definitions
255 and rules for building gdb distribution tree. Many macros
256 eliminated or merged, and rules simplified.
257 * alldeps.mak: Update.
260 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
262 * Makefile.in: recurse through SUBDIRS for dvi target too
264 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
266 * Clean up xcoff relocation.
267 objfiles.h (struct objfiles): Add section_offsets, num_sections.
268 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
270 symtab.h (struct general_symbol_info): Add section field.
271 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
272 xcoffread.c: Set section for symbols and msymbols.
273 (struct symtab): Add block_line_section field.
274 buildsym.c (end_symtab): Set it.
275 (end_symtab and callers): Add section parameter.
276 objfiles.c (objfile_relocate): New funciton.
277 xcoffexec.c (vmap_symtab): Use it.
278 xcoffsolib.h (struct vmap): Remove unused fields.
279 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
280 CORE_NEEDS_RELOCATION, symtab_relocated.
281 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
282 rs6000-tdep.c: Make loadinfotext static.
283 breakpoint.c (fixup_breakpoints): Doc fix.
284 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
285 (end_symtab): primary field replaces nonreloc.
287 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
289 * symtab.h (struct linetable_entry): Remove confusing comment.
291 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
293 * Makefile.in: add installcheck target
295 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
297 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
298 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
299 z8k}: New directories to hold cpu specific configuration files.
300 Naming follows gcc convention.
301 * config/{*.mt, *.mh}: All target and host makefile fragment
302 config files moved to an appropriate config/<cpu> subdirectory.
303 * nm-*, xm-*, tm-*: All native, host, and target files, which
304 get linked to nm.h, xm.h, and tm.h respectively by configure,
305 moved to appropriate config/<cpu> subdirectory.
306 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
307 Native, host, and target files that are common across more than
308 one cpu architecture and included by one of the configured
309 native, host, or target files, get moved to config directory.
310 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
311 pick up native, host, or target include files moved to one of
312 the config subdirectories, and that are included by other files.
313 * Makefile.in (alldeps.mak): Modify to account for new config
315 * alldeps.mak, depend: Update for new config directory structure.
316 * config/*/[ntx]m-*.h: Modify all files that include other
317 [ntx]m-*.h files to use path relative to gdb/config. I.E.
318 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
320 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
321 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
322 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
323 * configure.in: Default gdb_host_cpu to host_cpu, and remap
324 the ones where the default is not unique or different than the
325 config subdirectory name. Similarly, handle gdb_target_cpu.
326 Modify configure.in as appropriate to make use of gdb_host_cpu
327 and gdb_target_cpu to find makefile fragments and make links.
329 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
331 * mipsread.c (compare_blocks): Sort blocks with the same start
332 address by decreasing ending address.
334 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
336 * mipsread.c (parse_procedure): Save cur_fdr accross call to
337 lookup_symbol as it might get clobbered by the call.
339 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
340 The previous code did not initialize the language field for the psymtab
343 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
345 * c-exp.y (parse_number): Avoid shift warning.
346 * serial.h (struct ttystate): Declare empty one on DOS.
348 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
350 * xm-sun4os4.h: Return type of free() should be void, not int.
352 * vx-share/vxWorks.h: Remove #def of NULL.
354 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
356 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
358 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
360 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
362 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
364 * ieee-float.c: Moved to ../libiberty.
365 * ieee-float.h: Moved to ../include.
366 * Makefile.in: Update accordingly.
367 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
368 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
369 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
370 it is now in ../opcodes/m68881-ext.c.
371 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
372 prologue (some callers _do_ care).
373 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
374 new interface of ../opcodes/*-dis.c.
375 * ch-exp.y: Add #include <ctype.h>.
377 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
379 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
381 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
383 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
385 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
387 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
389 * z8k-tdep.c (extract_return_value, write_return_value,
390 store_struct_return): New functions from macros in tm-z8k.h.
392 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
394 * valops.c (value_arg_coerce): Apply temporary patch to
395 fix problem with coercion of array and function types when
396 passed as arguments to C functions, pending a more complete
397 review of when and how coercion should be done, depending
398 upon context and language.
400 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
402 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
404 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
405 debugsec if there are a non-zero number of symbols.
407 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
409 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
411 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
413 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
415 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
417 (symtbl_num_syms): New variable.
418 (read_xcoff_symtab): Set it.
419 (read_symbol_nvalue): Check for bad symno.
420 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
423 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
425 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
426 This is defined in defs.h if necessary.
427 * vx-share/vxWorks.h: Remove #defs of min and max.
428 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
429 vx-share/xdr_rdb.c: include defs.h.
431 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
433 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
436 * xcoffread.c (enter_line_range): complain() on bad endoffset.
437 xcoffread.c: Doc fixes.
439 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
441 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
442 xcoffexec.c (xcoff_relocate_core): New function.
443 (text_adjustment): Removed.
444 (add_vmap): Return the vmap.
445 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
447 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
449 * xcoffsolib.h: Add objfile member to struct vmap.
450 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
451 xcoffexec.c (add_vmap): Allocate objfiles here.
453 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
455 Support 68000 series without floating point.
457 * configure.in (m68000-*-{aout,elf,coff}): New configs.
458 * tm-68k-nofp.h: New file, lacks 68881 support.
459 * config/m68k-nofp.mt: New file.
461 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
463 Remove a few remaining underscore/no-underscore remnants from
466 * config/{m68k-un.mt, sparc-un.mt}: Remove.
467 * config/m68k-noun.mt: Rename to m68k-fp.mt.
468 * config/sparc-noun.mt: Rename to sparc-em.mt.
469 * tm-68k-noun.h, tm-spc-noun.h: Remove.
470 * tm-68k-un.h: Rename to tm-68k-fp.h.
471 * tm-spc-un.h: Rename to tm-spc-em.h.
472 * tm-sun4sol2.h: Cleanup.
473 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
475 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
477 * symmisc.c (std_in, std_out, std_err): Move initializations
478 to runtime code, in case they aren't constant.
480 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
482 * symtab.c (find_pc_symtab): some object file formats, notably
483 mips, have holes in the address ranges of symtabs. Change
484 this algorythm from first hit to tightest fit.
486 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
487 fence post without finding the enclosing function, then print a
490 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
492 * utils.c (fputs_demangled, fprint_symbol): Remove.
493 * utils.c (fprintf_symbol_filtered): New function which combines
494 the functionality of fputs_demangled and fprint_symbol. Uses a
495 caller provided language parameter to select the appropriate
496 demangler, and caller provided args to pass to the demangler.
497 * defs.h (enum language): Move further up in file so enum can
498 be used in prototypes.
499 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
500 * defs.h (fprintf_symbol_filtered): Add prototype.
501 * c-typeprint.c (cp_type_print_method_args): Replace calls to
502 fputs_demangled with call to fprintf_symbol_filtered.
503 * cp-valprint.c (demangle.h): Include
504 * cp-valprint.c (cp_print_value_fields): Replace calls to
505 fprint_symbol with calls to fprintf_symbol_filtered.
506 * printcmd.c (print_frame_args): Replace call to fprint_symbol
507 with call to fprintf_symbol_filtered.
508 * stack.c (print_frame_info): Remove obsolete code so we don't
509 have to update fputs_demangled usage in it.
510 * stack.c (print_frame_info, frame_info): Add language variable
511 to pass to fprintf_symbol_demangled and initialize it from the
512 symbol's language. Replace calls to fputs_demangled with calls
513 to fprintf_symbol_filtered.
514 * symtab.c (find_methods): Replace call to fputs_demangled with
515 call to fprintf_symbol_filtered.
516 **** start-sanitize-chill ****
517 * ch-valprint.c (demangle.h): Include.
518 * ch-valprint.c (chill_print_value_fields): Replace call to
519 fprint_symbol with call to new fprintf_symbol_filtered.
520 **** end-sanitize-chill ****
522 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
524 * Makefile.in (VERSION): Bump version to 4.8.2.
526 * main.c (source_command): Require an explicit pathname of file
527 to source, since previous behavior of defaulting to gdb init file
528 was troublesome and undocumented.
529 * printcmd.c (disassemble_command): Add missing '{}' pair to
530 else with two statements. Bug reported by Stephane Tsacas
532 * symtab.c (find_pc_line): Don't complain about zero length or
533 negative length line numbers for the moment, since we may not own
534 the terminal when called, such as when single stepping. (FIXME)
535 * language.h (CAST_IS_CONVERSION): True if current language is
536 C++ as well as C. Fix from Peter Schauer.
537 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
538 Use STREQN macro rather than bare '!strncmp()'.
539 * environ.c (unset_in_environ): Avoid use of memcpy on
540 overlapping memory regions, as suggested by Paul Eggert
541 <eggert@twinsun.com>.
542 * c-exp.y (%union struct): Remove unused ulval as suggested
543 by Paul Eggert <eggert@twinsun.com>.
545 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
547 * main.c (gdbinit): Make static.
548 * main.c (inhibit_gdbinit): Move to file scope.
549 * main.c (main): Remove local inhibit_gdbinit.
550 * main.c (source_command): Don't source '.gdbinit' file by
551 default if gdb has been told to ignore it.
553 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
555 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
558 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
560 * printcmd.c (print_address_symbolic): Only print if offset
561 is shorter than max_symbolic_offset.
562 (initialize_printcmd): `set print max-symbolic-offset'.
564 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
565 (examine_tag): Use it.
566 (read_register_stack): Only look in the local registers for a
567 memory address if it's between rfb and rsp; go to memory otherwise.
568 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
569 (reginv_com): Remove ancient kludge command.
571 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
573 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
574 irix4 will again compile.
576 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
578 * configure.in: accept mips-sgi-irix4* for irix4.
580 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
582 * z8k-tdep.c (print_register_hook): Lint.
584 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
586 Lint fixes from Paul Eggert (eggert@twinsun.com):
588 * command.c (do_setshow_command): var_uintegers are unsigned.
589 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
590 unsigned, since they use hex values with the high bit set.
592 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
594 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
595 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
597 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
598 macro definitions in parenthesis.
600 * dbxread.c (dbx_symfile_init): Catch the case where there is
601 no string table, but the only way we find out is by reading zero
604 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
606 * dbxread.c (dbx_symfile_init): Make size of the string table
607 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
608 offset to the string table is nonzero and handle the nonexistant
609 string table case, should it occur. Ensure that the string table
610 size read from the file is reasonable, with a minimum lower bound
611 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
613 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
615 * Makefile.in: Changes to build testsuite correctly.
616 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
617 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
618 (TARGET_FLAGS_TO_PASS): New variable.
619 (SUBDIRS): Added testsuite.
620 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
621 testsuite is compiled with CC_FOR_TARGET rather than CC.
623 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
625 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
626 reported by mycroft@gnu.ai.mit.edu.
628 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
629 * configure.in (vax-*-ultrix2*): New triplet.
630 * config/vaxult2.mh: New file.
631 * xm-vaxult2.h: New file.
633 * c-exp.y (parse_number): Change high_bit to unsigned.
634 * demangle.c: Change all references to cfront to ARM, since the
635 actual algorithm is the one specified in the Annotated Reference
636 Manual. This was confusing users into thinking that full cfront
637 support was implemented.
638 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
639 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
640 directly to lookup_struct_elt_type, which will do the
641 dereferencing itself.
642 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
643 NULL dereferencing bug for unnamed structs, comment out
646 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
648 * coffread.c (process_coff_symbol): Change PCC argument correction
649 so that it only happens on big-endian targets; so that it only
650 happens if the short or char argument is aligned on an int
651 boundary; and so that it changes the location, rather than the
652 type, of the argument. These changes tend to parallel similar
653 (old) changes in stabsread.c.
655 * coffread.c (coff_read_enum_type): Use the specified size for
656 enums, don't assume that they are int-sized.
658 * c-valprint.c (c_val_print): Don't assume enums are the same as
661 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
662 Rendell, <michael@mercury.cs.mun.ca>.
664 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
666 * language.h (local_decimal_format_custom): Add prototype.
667 * language.c (local_decimal_format_custom): Add function, bug
668 reported by Robert R. Henry (rrh@tera.com).
670 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
672 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
673 by Josef Leherbauer, joe@takeFive.co.at.
675 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
677 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
678 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
679 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
680 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
681 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
682 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
683 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
684 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
686 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
688 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
689 of demangled name fields to NULL if no demangling exists for
690 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
691 symbols if their language is known at the time they are created,
692 but sometimes the language is not known until later.
694 **** start-sanitize-chill ****
695 * ch-typeprint.c (chill_print_type_base): Name changed to
696 chill_type_print_base to match pattern for C and C++ names.
697 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
698 to be consistent with other usages.
699 * ch-typeprint.c (chill_type_print_base): Add support for
700 printing Chill STRUCT types.
701 * ch-valprint.c: Include values.h.
702 * ch-valprint.c (chill_print_value_fields): New function and
703 prototype for printing Chill STRUCT values.
704 * ch-valprint.c (chill_val_print): Fix call to val_print_string
705 that was being called with two args instead of three.
706 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
707 to print Chill STRUCT values.
708 **** end-sanitize-chill ****
710 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
712 * configure.in: added testsuite to configdirs.
714 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
716 * doc/stabs.texi: The `this' pointer is now known by the name
717 `this' instead of `$t'.
719 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
721 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
722 references of TAG_string_type DIEs in user defined types.
723 **** start-sanitize-chill ****
724 * ch-lang.c (chill_create_fundamental_type): Track compiler
725 change that now emits debugging info with the type long for Chill
727 **** end-sanitize-chill ****
729 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
731 * remote-mips.c: New file; implements MIPS remote debugging
733 * config/idt.mt: New file; uses remote-mips.c
734 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
736 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
737 floating point coprocessor.
738 (mips_push_dummy_frame): If not mips_fpu, don't save floating
740 (mips_pop_frame): If not mips_fpu, don't restore floating point
742 (_initialize_mips_tdep): New function; let the user reset mips_fpu
744 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
745 mips_fpu, don't use fp0 as floating point return register.
746 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
749 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
751 * gdb/testsuite: made modifications to testcases, etc., to allow
752 them to work properly given the reorganization of deja-gnu and the
753 relocation of the testcases from deja-gnu to a "tool" subdirectory.
755 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
757 * gdb/testsuite: Initial creation of gdb/testsuite.
758 Migrated dejagnu testcases and support files for testing nm to
759 gdb/testsuite from deja-gnu. These files were moved "as is"
760 with no modifications. This migration is part of a major overhaul
761 of dejagnu. The modifications to these testcases, etc., which
762 will allow them to work with the new version of dejagnu will be
763 made in a future update.
765 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
767 * NEWS: Add reminders for next release.
769 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
771 * mipsread.c (parse_lines): Correct check for files compiled with
774 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
776 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
778 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
780 * Makefile.in (VERSION): GDB-4.8 release!
781 * README, NEWS: Update for release.
783 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
785 * am29k-pinsn.c (print_insn): Minor nits with const.
786 * am29k-tdep.c: More minor nits with arg types for
787 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
789 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
791 * gcc.patch: Update for a different GCC (G++) bug.
792 * main.c (print_gdb_version): Update copyright year to 1993.
793 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
794 conditionalize this file on it. FIXME, right way is to split
795 these into two config files.
796 (ATTACH_DETACH): Define for BSD 4.4
797 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
798 (U_REGS_OFFSET): Revise for 4.4.
799 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
800 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
801 LONG_MAX into this file to avoid cpp "redefinition" warnings.
803 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
805 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
808 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
810 * c-lang.c (c_printstr): Bugfix for length==0 case.
812 * c-lang.c (c_printstr): If a C string ends in a null, don't
815 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
817 * defs.h (STRCMP): Make it work for unsigned chars.
819 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
821 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
822 * config/hp300bsd.mh (REGEX, REGEX1): Define.
823 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
824 define to kludge the large opcode table into two smaller tables,
825 since GCC take exponential space to build the table. Lint.
826 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
828 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
830 * Makefile.in (VERSION): Roll to 4.7.9.
831 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
832 definition here, to handle both BSD 4.3 and 4.4 systems.
833 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
834 * remote.c (alarm): Move declaration to global level, before
835 first reference to it.
836 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
837 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
839 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
841 * remote.c (readchar): forward declare alarm which otherwise looks
842 like an undeclared variable to gcc.
844 * dbxread.c (process_one_symbol): cast enum value N_SO into int
845 when comparing against an int. Avoids superfluous warning from
848 * inflow.c (set_sigint_trap): add cast to assignment from signal.
849 Avoids superfluous warnings from some systems and/or compilers
850 (like vax ultrix 4.2.)
852 * language.c (struct op_print unk_op_print_tab): use the enum
853 values rather naked zeros as initializers. Avoids warnings from
854 ultrix type compilers.
856 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
858 * Makefile.in (VERSION): Roll to 4.7.6.
859 (SFILES_SUBDIR): Add 29k-share/udi_soc.
860 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
861 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
862 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
863 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
864 (depend): Fix bug where nm-files in config files weren't noticed.
865 (make-proto-gdb-1): Avoid changing directories while building new
866 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
868 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
870 * remote.c: Improve error recovery. Allow user to break out
871 of initial connection attempt with INTERRUPT. Treat a timeout
872 while waiting for remote packet like a retry, unless the remote
873 side is actively running user code. Fix a few long printf_filtered's.
875 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
878 * buildsym.c (start_subfile): Allow null file name.
880 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
882 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
883 expects a pointer to complaint rather than a complaint
885 (process_linenos): free the previously allocated subfile name,
886 then allocate the new one from the heap.
888 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
890 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
892 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
894 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
895 Previously, would bogusly index off the bottom of type_vector.
896 (rs6000_builtin_type): Accept type number as argument.
897 (read_type, case '-'): Handle negatives like any other type number.
899 * symfile.c (deduce_language_from_filename): Handle null name.
901 * mips-tdep.c (isa_NAN): Fix byte order dependency.
902 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
903 fixed by sato@sm.sony.co.jp.
905 * xcoffread.c (parmsym): Don't use an initializer to set up
906 this struct symbol. Set it up in initialize_xcoffread.
907 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
908 works on real rs/6000 target with #ifndef FAKING_RS6000.
910 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
912 * stabsread.c (rs6000_builtin_type): Move function from
913 xcoffread.c:builtin_type.
914 * xcoffread.c (builtin_type): Move to stabsread. Remove
915 IBM6000_HOST dependency. Move misplaced comments.
916 (various): Change printf's to complaints.
917 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
918 objfile argument to read_type calls under #if 0.
919 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
920 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
921 * Makefile.in: xcoffread.o is not built by default.
922 * xm-rs6000.h (IBM6000_HOST): Remove.
923 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
924 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
927 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
929 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
930 VALUE_LVAL to be lval_memory so that we don't try to modify wild
931 register numbers when user tries to modify elements in structs
933 * inflow.c (child_terminal_info): Move banner outside of system
935 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
936 passes struct/union arguments by address.
938 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
940 * Based on patch from Kean Johnston <maw@netcom.com>:
941 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
942 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
943 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
945 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
947 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
948 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
950 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
952 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
955 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
957 * stabsread.c (define_symbol): Complain about unrecognized names
958 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
959 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
960 (read_cpp_abbrev): Don't use the class name as part of the
961 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
962 abbrevs. Inspired by Mike Tiemann.
963 (read_tilde_fields): Comment. Remove ancient dead code.
964 Remove erroneous but non-dead code. Simplify. Add complaints.
965 (in general): Remove extraneous (parentheses) in return
968 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
970 * coffread.c (coff_lookup_type): Fix fencepost error reported
971 by Art Berggreen, <arg@opal.acc.com>.
973 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
974 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
976 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
977 test, which is apparently left over from when we used native
978 include files and couldn't depend on the member names being there.
979 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
981 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
983 * mipsread.c: Major overhaul to use new BFD symbol table reading
984 routines. Now swaps information as it is needed, rather than
985 swapping everything when the file is read.
987 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
989 * Makefile.in (TARDIRS): Add sparclite demo dir.
990 (*.tab.c): Change dependency on Makefile to depend on
991 Makefile.in, otherwise it always rebuilds after configuring.
992 Force output *.tab.c file into current directory even in "make"
993 versions that rewrite dependent file names used in command lines.
995 * TODO: Remove some things we did.
996 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
997 * os68k-xdep.c: Remove; useless file (os68k is a target only).
998 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
999 * symtab.h: Eliminate unnamed unions and structs.
1001 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1003 * Makefile.in (VERSION): Roll to 4.7.5.
1005 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1007 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1008 re-evaluating symbol pointers.
1010 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1012 * c-exp.y (lcurly, rcurly): New nonterminals.
1013 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1015 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1016 made function static.
1017 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1018 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1019 * parse.c (start_arglist):
1020 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1021 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1022 * parser-defs.h (funcall_chain): Moved to parse.c.
1023 * printcmd.c (print_frame_nameless_args): Fix prototype.
1024 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1025 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1026 * valops.c (typecmp): Moved prototype from values.h.
1027 * value.h (typecmp): Moved prototype to valops.c, made static.
1028 **** start-sanitize-chill ****
1029 * ch-exp.y (yylex): Change way control sequences are disabled.
1030 **** end-sanitize-chill ****
1032 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1034 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1036 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1038 * mipsread.c (upgrade_type): Build array types correctly, using
1039 create_range_type and create_array_type.
1041 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1043 * remote-nindy.c: Cleanup.
1045 * infrun.c (wait_for_inferior): When rolling back the PC after
1046 a breakpoint, call write_pc so that NPC gets rolled back as well
1049 * blockframe.c (inside_entry_file, inside_main_func,
1050 inside_entry_func): PC of zero is always "bottom of stack".
1052 * printcmd.c (print_frame_args, print_frame_nameless_args):
1053 Let print_frame_nameless_args decide whether there are any,
1054 laying groundwork for possibly later printing 29K args for
1055 functions where we have tag words but no symbols.
1057 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1059 * Makefile.in: fix GDB doc targets for new doc subdir structure
1061 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1063 * stack.c (parse_frame_specification): Parse as many arguments
1064 as there are (up to MAXARGS). Pass all of them in argc, argv
1065 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1066 many there were, onto SETUP_ARBITRARY_FRAME.
1067 * tm-mips.h, tm-sparc.h: Corresponding changes.
1068 * mips-tdep.c, sparc-tdep.c: Ditto.
1070 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1072 * hp300ux-nat.c: Update copyrights.
1073 * mipsread.c (parse_partial_symbols): Complain about block
1074 indexes that go backwards. Fix from Peter Schauer.
1075 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1076 symbol-file that has no linkage symbols to be read.
1077 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1078 from tm- file to xm-file, since they're host dependent.
1079 * valarith.c (value_binop): Typo.
1081 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1083 * sparclite/aload.c: Add copyleft.
1084 * sparclite/crt0.s: Add comment at beginning.
1086 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1088 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1089 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1091 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1093 * values.c (value_headof): Fix typo in which VTBL and ARG were
1094 being confused for one another.
1096 * valops.c (typecmp): Now static.
1098 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1099 baseclass--we don't always inherit its virtual function table
1102 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1103 pointer correctly in case value_struct_elt moves it around.
1105 * valops.c (typecmp): Now static. Also, now groks references
1108 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1109 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1111 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1113 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1114 to avoid "too much defining" error from native C compiler (!).
1116 * Makefile.in (HFILES): Add typeprint.h.
1117 * typeprint.[ch]: Update copyrights.
1119 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1121 * Makefile.in: Update to match doc/ subdir changes.
1123 * config/hp300hpux.mh: No cross-host file needed, just native.
1124 * config/go32.mh: Remove nonexistent "native" support.
1126 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1127 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1128 * m88k-tdep.c (next_insn): Lint, cleanup.
1129 (store_parm_word): Lint.
1131 * README: Fix typo (reported by karl@hq.ileaf.com).
1133 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1135 * expression.h (BINOP_CONCAT): Document use for self concatenation
1136 an integral number of times.
1137 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1139 * valarith.c (value_concat): Rewrite to support self
1140 concatenation an integral number of times.
1141 **** start-sanitize-chill ****
1142 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1143 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1144 eliminate hundreds of spurious shift/reduce and reduce/reduce
1145 conflicts that mask the 5 real ones.
1146 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1147 * ch-exp.y (integer_literal_expression): Remove production,
1149 **** end-sanitize-chill ****
1151 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1153 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1154 implied that "no side effects" was nonfunctional.
1155 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1156 character string and bitstring concatenation.
1157 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1158 * expression.h (exp_opcode): Add BINOP_CONCAT.
1159 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1160 * language.c (string_type): Add function to determine if a type
1162 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1163 * valarith.c (value_concat): New function to concatenate two
1164 values, such as character strings or bitstrings.
1165 * valops.c (value_string): Remove error stub and implement
1167 * value.h (value_concat): Add prototype.
1168 **** start-sanitize-chill ****
1169 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1170 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1171 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1173 **** end-sanitize-chill ****
1175 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1177 * c-exp.y (exp): Add production to support direct creation
1178 of array constants using the obvious syntax.
1179 * c-valprint.c (c_val_print): Set printed string length.
1180 * dwarfread.c (read_tag_string_type): New prototype and
1181 function that handles TAG_string_type DIEs.
1182 * dwarfread.c (process_dies): Add case for TAG_string_type
1183 that calls new read_tag_string_type function.
1184 * expprint.c (print_subexp): Add support for OP_ARRAY.
1185 * gdbtypes.c (create_range_type, create_array_type): Inherit
1186 objfile from the index type.
1187 **** start-sanitize-chill ****
1188 * ch-typeprint.c (chill_print_type): Add case for
1190 * ch-valprint.c (chill_val_print): Fix case for
1192 **** end-sanitize-chill ****
1194 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1196 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1197 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1198 include/coff/mips.h.
1200 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1202 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1203 constants with an explicit null byte terminator. OP_STRING is
1204 now used for real string types.
1205 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1206 they are used by all languages.
1207 * c-lang.c (_initialize_c_language): Move initializations of
1208 builtin_type_* to lang.c.
1209 * c-typeprint.c (c_type_print_varspec_prefix,
1210 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1211 to TYPE_CODE_STRING.
1212 * c-valprint.c (c_val_print): Change the way character arrays
1213 are printed as strings to be consistent with the way strings
1214 are printed when pointer-to-char types are dereferenced.
1215 Remove test of print_max before calling val_print_string, which
1216 now does it's own test.
1217 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1218 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1219 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1220 * gdbtypes.c (builtin_type_*): Add declarations moved from
1222 * gdbtypes.c (create_string_type): New function to create real
1224 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1225 renamed to TYPE_CODE_STRING.
1226 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1227 builtin_type_* types moved from c-lang.c.
1228 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1229 to TYPE_CODE_STRING.
1230 * gdbtypes.h (builtin_type_string): Add extern declaration.
1231 * gdbtypes.h (create_string_type): Add prototype.
1232 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1233 renamed to TYPE_CODE_STRING.
1234 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1236 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1237 renamed to TYPE_CODE_STRING.
1238 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1240 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1241 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1242 to TYPE_CODE_STRING.
1243 * valops.c (allocate_space_in_inferior): New function and
1244 prototype, using code ripped out of value_string.
1245 * valops.c (value_string): Rewritten to use new function
1246 allocate_space_in_inferior, but temporarily disabled until some
1247 other support is in place.
1248 * valops.c (value_array): New function to create array constants.
1249 * valprint.c (val_print_string): Add comment to document use,
1250 complete rewrite to fix several small buglets.
1251 * value.h (value_array): Add prototype.
1252 * value.h (val_print_string): Change prototype to match rewrite.
1253 **** start-sanitize-chill ****
1254 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1255 * ch-exp.y (match_character_literal): Disable recognition of
1256 control sequence form of character literals and document why.
1257 **** end-sanitize-chill ****
1259 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1261 * nindy-share/nindy.c: Add comments to #endif's to clarify
1264 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1265 read_memory to get byte order right.
1266 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1267 anymore. This is done in paread.c now. We expect unwind info
1268 to hang off of objfiles, and search all of the objfiles when until
1270 * (skip_trampoline_code): Cast arg to target_read_memory.
1271 * objfiles.h (struct objfile): Add new field obj_private to hold
1272 per object file private data (unwind info in this case).
1273 * paread.c (read_unwind_info): New routine to read unwind info
1274 for the objfile. This data is hung off of obj_private.
1275 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1276 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1277 make this easier to access.
1279 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1281 * c-valprint.c (cp_print_class_member): Add extern decl.
1282 * c-valprint.c (c_val_print): Extract code for printing methods
1283 and move it to cp_print_class_method in cp-valprint.c.
1284 * c-valprint.c (c_val_print): Extract code to print strings and
1285 move it to val_print_string in valprint.c.
1286 * cp-valprint.c (cp_print_class_method): New function using
1287 code extracted from c_val_print.
1288 * valprint.c (val_print_string): New function using code
1289 extracted from c_val_print.
1290 * value.h (val_print_string): Add prototype.
1291 **** start-sanitize-chill ****
1292 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1293 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1294 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1295 CHECKBUF, growbuf_by_size): New variables, macros, and support
1296 functions for implementing a dynamically expandable temp buffer.
1297 * ch-exp.y (match_string_literal): New lexer function.
1298 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1299 removed and replaced with new CHECKBUF macro.
1300 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1301 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1302 **** end-sanitize-chill ****
1304 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1306 * Makefile.in: Add info for paread.o.
1307 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1309 * blockframe.c (frameless_look_for_prologue): Correct the
1311 * gdbtypes.h, gdbtypes.c: Use const in decl of
1312 cplus_struct_default, now that pa-gas assembler has been fixed.
1313 * hppah-nat.c: Formatting.
1314 * hppah-tdep.c: Remove lots of useless externs for variables we
1316 * (find_unwind_entry): Speed up by using binary search, and a one
1318 * (rp_saved): New routine to see what unwind info says about RP
1319 being saved on the stack frame.
1320 * (frame_saved_pc): Look for prologue to see if we need to
1321 examine the stack for the saved RP or not.
1322 * (init_extra_frame_info): Check for prologue, instead of
1323 framesize to determine if we are frameless or not.
1324 * (frame_chain_valid): Stop backtraces when we run into _start.
1325 * (push_dummy_frame): Reformat to make more readable.
1326 * (find_dummy_frame_regs): ditto.
1327 * (hp_pop_frame): ditto.
1328 * (hp_restore_pc_queue): small cleanup.
1329 * (hp_push_arguments): ditto.
1330 * (pa_do_registers_info): ditto.
1331 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1332 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1333 * Define FRAME_CHAIN_VALID.
1334 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1335 passed to functions.
1337 * paread.c (pa_symtab_read): Use new bfd conventions for
1338 accessing linker symbol table.
1339 * (pa_symfile_init): Access embedded STAB info via BFD section
1340 mechanism and related macros.
1343 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1345 * sparc-stub.c: Use a seperate stack for our traps.
1346 * Handle recursive traps.
1347 * Remove all trap init code. This needs to be done by the
1349 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1351 * (handle_exception): See if we are at breakinst, if so, then
1352 advance PC sp that users can just step out of breakpoint().
1353 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1354 new place if SP has changed.
1355 * (case 's'): Get rid of this, we can't do it yet.
1356 * (case 't'): New command to test any old random feature.
1357 * (case 'r'): New command to reset the system.
1358 * (breakpoint): Add label to breakpoint trap instruction so that
1359 handle_exception() can detect where we are and get past the
1360 breakpoint trivially.
1362 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1364 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1366 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1368 * configure.in: recognise all sparclite variants
1370 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1372 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1373 binary files oring in the right bit.
1375 * main.c, source.c, state.c, symmisc.c: use macros defined in
1376 fopen-{bin|both} when fopening files.
1378 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1380 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1381 from a configuration file (typically including <limits.h>), or to
1382 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1383 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1384 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1385 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1386 * exppritn.c (print_subexp, dump_expression): Add case for
1388 * expression.h (OP_BITSTRING): New expression element type for
1390 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1391 macros to convert between number of expression elements and bytes
1392 to store that many elements.
1393 * i960-tdep.c (leafproc_return): Use new macros to access
1394 minimal symbol name and address fields.
1395 * m88k-pinsn.c (sprint_address): Use new macros to access
1396 minimal symbol name and address fields.
1397 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1398 minimal symbol address field.
1399 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1400 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1401 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1402 Use new BYTES_TO_EXP_ELEM macro.
1403 * parse.c (write_exp_bitstring): New function to write packed
1404 bitstrings into the expression element vector.
1405 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1407 * parser-defs.h (struct stoken): Document that it is used for
1408 OP_BITSTRING as well as OP_STRING.
1409 * parser-defs.h (write_exp_bitstring): Add prototype.
1410 **** start-sanitize-chill ****
1411 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1412 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1413 LOWER, LENGTH): New tokens for keywords.
1414 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1415 upper_lower_argument, length_argument, array_mode_name,
1416 string_mode_name, variant_structure_mode_name): New non-terminals
1418 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1419 * ch-exp.y (match_bitstring_literal): New lexer support function
1420 to recognize bitstring literals.
1421 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1422 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1423 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1424 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1425 * ch-exp.y (yylex): Check tokentab6.
1426 * ch-exp.y (yylex): Call match_bitstring_literal.
1427 **** end-sanitize-chill ****
1429 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1431 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1432 symbol name and value fields.
1434 * c-exp.y (yylex): Make static, to match prototype and other
1437 * expression.h (exp_opcode): Add BINOP_MOD.
1438 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1439 * expprint.c (dump_expression): Handle new BINOP_MOD.
1440 * language.c (binop_type_check): Handle new BINOP_MOD.
1441 * main.c (float_handler): Re-enable float handler when hit.
1442 * valarith.c (language.h): Include, need current_language.
1443 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1444 for integer divide truncates towards zero for negative results.
1445 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1446 * valarith.c (value_binop): Allow arithmetic operations on
1447 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1448 **** start-sanitize-chill ****
1449 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1450 * ch-exp.y (tokentab3): Add MOD and REM.
1451 * ch-exp.y (yylex): Set innermost_block for symbols found
1452 in local scopes. Return LOCATION_NAME for local symbols.
1453 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1454 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1455 **** end-sanitize-chill ****
1457 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1459 * command.c (shell_escape, make_command, _initialize_command):
1460 don't create or use fork if CANT_FORK is defined.
1461 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1462 code written for the IBM PC" remain.
1463 * xm-go32.h: define CANT_FORK
1465 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1467 * remote-sim.c: first attempt at general simulator interface
1468 * remote-hms.c: whitespace
1469 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1470 understand new stack layout. (print_register_hook): print ccr
1471 register in a fancy way.
1473 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1475 * eval.c (language.h): Include.
1476 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1477 to pointer types when the current language is C. It loses for
1478 other languages when the lower index bound is nonzero.
1479 * valarith.c (value_subscript): Take array lower bounds into
1480 account when performing subscripting operations.
1481 * valops.c (value_coerce_array): Add comment describing why
1482 arrays with nonzero lower bounds are dealt with in value_subscript,
1483 rather than in value_coerce_array.
1485 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1487 **** start-sanitize-chill ****
1488 * ch-exp.y (FLOAT_LITERAL): Add token.
1489 * ch-exp.y (literal): Add FLOAT_LITERAL.
1490 * ch-exp.y (match_float_literal): New lexer routine.
1491 * ch-exp.y (convert_float): Remove.
1492 * ch-exp.y (yylex): Call match_float_literal.
1493 * ch-exp.y (yylex): Match single '.' after trying
1494 to match floating point literals.
1495 **** end-sanitize-chill ****
1497 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1498 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1500 * expprint.c (dump_expression): New function for dumping
1501 expression vectors during gdb debugging.
1502 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1503 MULTI_SUBSCRIPT and moved out of BINOP range.
1504 * expression.h (DUMP_EXPRESSION): New macro that calls
1505 dump_expression if DEBUG_EXPRESSIONS is defined.
1506 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1507 * parse.c (length_of_subexp, prefixify_subexp): Change
1508 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1509 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1510 prefixify'ing the expression.
1511 * printcmd.c (print_command_1): Add comment.
1512 **** start-sanitize-chill ****
1513 * ch-exp.y (expression_list): Add useful actions.
1514 * ch-exp.y (value_array_element): Add useful actions.
1515 * ch-exp.y (array_primitive_value): Add production.
1516 * ch-exp.y (yylex): Recognize ',' as a token.
1517 **** end-sanitize-chill ****
1519 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1521 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1522 POSIXize the recursive makes (make [variable assignments] target{s})
1524 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1526 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1527 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1528 CPLUS_MARKER for all SVR4 systems, so follow suit.
1529 * defs.h (strdup_demangled): Remove prototype.
1530 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1531 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1532 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1533 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1534 prim_record_minimal_symbol_and_info): Use new macro
1535 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1536 * minsyms.c (install_minimal_symbols): Use new macro
1537 SYMBOL_INIT_DEMANGLED_NAME.
1538 * stabsread.c (define_symbol): Use new macro
1539 SYMBOL_INIT_DEMANGLED_NAME.
1540 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1541 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1542 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1543 SYMBOL_INIT_DEMANGLED_NAME.
1544 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1545 SYMBOL_DEMANGLED_NAME now tests language itself.
1546 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1547 now tests language itself.
1548 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1549 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1550 mangled name member in the language dependent portion of a symbol.
1551 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1552 mangled name member appropriate for a symbol's language.
1553 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1554 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1555 SYMBOL_DEMANGLED_NAME now tests language itself.
1556 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1557 initializes language dependent portion of symbol.
1558 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1559 demangles and caches the demangled form of symbol names.
1560 * utils.c (fputs_demangled, fprint_symbol): Use current language
1561 to select an appropriate demangling algorithm.
1562 * utils.c (strdup_demangled): Remove, no longer used.
1563 **** start-sanitize-chill ****
1564 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1565 access the Chill mangled name member in the language dependent
1566 portion of a symbol.
1567 * ch-lang.c (chill_demangle): New function, simple demangler.
1568 * defs.h (chill_demangle): Add prototype.
1569 * symtab.h (language_dependent_info): Add struct for Chill.
1570 **** end-sanitize-chill ****
1572 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1574 * Makefile.in (BISON): Add comment that when bison is used, it
1575 must include the "-y" option.
1576 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1577 Remove defines to remap non-yacc symbols, thus backing out of
1578 previous recent changes. Standard policy is that non-yacc parser
1579 generators get fixed, rather than adding bug workarounds in gdb
1580 for each new one that pops up. Expand comment to note this.
1581 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1583 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1585 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1586 case. Use code in N_SOL.
1588 * paread.c: New file that contains all HPPA/HPUX symbol reading
1590 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1591 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1592 * (dbx_symfile_offsets): Make static.
1593 * (pastab_build_psymtabs): New interface routine for paread to
1594 send stabs into dbxread.
1595 * gdb-stabs.h: Remove gobs of HPPA cruft.
1597 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1599 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1601 **** start-sanitize-chill ****
1602 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1603 **** end-sanitize-chill ****
1605 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1606 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1607 and YYDEBUG is not already defined.
1608 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1609 them during the previous replacements.
1610 * printcmd.c (_initialize_printcmd): Update internal documentation
1611 for "set" command to note that the assignment syntax is language
1613 **** start-sanitize-chill ****
1614 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1615 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1616 and YYDEBUG is not already defined.
1617 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1618 single_assignment_action): New terminals and nonterminal for gdb
1619 extensions to chill expression grammer.
1620 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1621 tokens that start with '$' (register names, convenience vars, etc).
1622 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1623 * ch-exp.y (yylex): Call match_dollar_tokens.
1624 **** end-sanitize-chill ****
1626 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1628 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1629 accessing minimal symbol data.
1630 * infcmd.c (read_pc): Use #ifdef, not #if.
1631 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1632 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1633 minimal symbol data.
1635 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1636 frame. Use find_return_regnum to find the caller.
1637 * (find_unwind_entry): New routine to locate stack frame info
1638 associated with a procedure. This looks in the $UNWIND_START$
1639 section in the SOM file.
1640 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1641 figure out where the caller's return address is stored.
1642 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1643 to figure out the frame size for a procedure.
1644 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1645 * (init_extra_frame_info): New routine. Corrects PC and FP for
1646 outermost frame if necessary.
1647 * (frame_chain): New routine, moved from tm-hppa.h.
1648 * (skip_trampoline_code): Handle computed function calls (ie:
1649 calls from $$dyncall).
1650 * (unwind_command): Temporary support function to allow user
1651 to control/observe aspects of the unwind (stack frame) info.
1652 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1653 was in a system call, if so, then read the PC from r31.
1654 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1655 with extra arg for skip_trampoline_code().
1656 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1657 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1658 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1660 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1662 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1663 Call new bfd_get_size() and verify that string table is no larger
1664 than the file that is supposed to contain it.
1665 * symfile.c (syms_from_objfile): Only complain about configured
1666 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1667 current target is the default BFD target.
1669 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1671 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1672 * solib.c (bkpt_names): New array of symbol names to try to
1673 use for the "mapping complete" breakpoint. Configurable
1674 define SOLIB_BKPT_NAME is first one to try.
1675 * solib.c (find_solib): Test debug_base for nonzero rather
1676 than just greater than zero.
1677 * solib.c (enable_break): Use bkpt_names to look up address
1678 at which to set "mapping complete" breakpoint.
1680 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1682 * defs.h (STRCMP, STREQ, STREQN): New macros.
1683 * defs.h (demangle_and_match): Remove prototype.
1684 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1685 and STREQN defined in defs.h.
1686 * dwarfread.c (set_cu_language): For completely unknown languages,
1687 try to deduce the language from the filename. Retain behavior
1688 that for known languages we don't know how to handle, we use
1690 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1691 and demangled name fields in symbol.
1692 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1693 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1694 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1695 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1696 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1697 Replace usages throughout.
1698 * elfread.c (demangle.h): Include.
1699 * elfread.c (record_minimal_symbol): Remove prototype and function.
1700 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1701 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1702 * infcmd.c (jump_command): Remove code to demangle name and add
1703 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1704 * minsyms.c (demangle.h): Include.
1705 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1706 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1707 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1708 * mipsread.c (psymtab_language): Add static variable.
1709 * stabsread.c (demangle.h): Include.
1710 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1711 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1712 * stack.c (return_command): Remove explicit demangling of name
1713 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1714 * symfile.c (demangle.h): Include.
1715 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1716 to match macros in symfile.h and allow them to be compiled
1717 if INLINE_ADD_PSYMBOL is not true.
1718 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1719 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1720 Add code to demangle and cache C++ symbol names. Use macro form
1721 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1722 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1723 Remove, also defined in symfile.c, which we already fixed.
1724 * symtab.c (expensive_mangler): Remove prototype and function.
1725 * symtab.c (find_methods): Remove physnames parameter and fix
1727 * symtab.c (completion_list_add_symbol): Name changed to
1728 completion_list_add_name.
1729 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1730 the normal symbol name and the cached C++ demangled name.
1731 * symtab.c (lookup_demangled_partial_symbol,
1732 lookup_demangled_block_symbol): Remove prototypes and functions.
1733 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1734 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1735 Remove code to try demangling names and matching them.
1736 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1737 Fix to try matching the cached demangled name if no match is
1738 found using the regular symbol name.
1739 * symtab.c (find_methods): Remove unused physnames array.
1740 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1741 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1742 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1743 C++ demangled symbol names.
1744 * symtab.h: Much reformatting of structures and such to add
1745 whitespace to make them more readable, and make them more
1746 consistent with other gdb structure definitions.
1747 * symtab.h (general_symbol_info): New struct containing fields
1748 common to all symbols.
1749 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1750 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1751 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1752 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1753 symbol): Use general_symbol_info struct.
1754 * utils.c (demangle_and_match): Remove, no longer used.
1755 * valops.c (demangle.h): Include.
1756 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1757 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1758 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1759 symmisc.c, symtab.c, valops.c: Replace references to minimal
1760 symbol fields with appropriate macros.
1761 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1762 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1763 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1764 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1765 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1766 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1767 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1768 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1769 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1770 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1771 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1772 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1773 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1774 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1776 * buildsym.c (start_subfile, patch_subfile_names): Default the
1777 source language to what can be deduced from the filename.
1778 * buildsym.c (end_symtab): Update the source language in the
1779 allocated symtab to match what we have been using.
1780 * buildsym.h (struct subfile): Add a language field.
1781 * c-typeprint.c (c_print_type): Remove code to do explicit
1783 * dbxread.c (psymtab_language): Add static variable.
1784 * dbxread.c (start_psymtab): Initialize psymtab_language using
1785 deduce_language_from_filename.
1787 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1789 * valprint.c (val_print): Reorganize comment and add note
1790 about dependency on target byte ordering.
1791 **** start-sanitize-chill ****
1792 * ch-exp.y (value_array_slice): Fix typo.
1793 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1794 byte sized ints are assumed to be char strings and printed with
1795 string syntax. In chill, arrays of chars and arrays of
1796 bytes/ubytes are distinquishable, and printed appropriately.
1797 **** end-sanitize-chill ****
1799 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1801 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1802 read/write routines for HPUX.
1804 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1805 branch targets to compute target address using const from previous
1806 instruction if necessary.
1807 * Add `Q' operator to print out bit position field various
1809 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
1810 cleanups, use new code from Utah.
1811 * (store_inferior_registers): Update to new code from Utah.
1812 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
1813 * (fetch_register): Clear out priv level when reading PCs.
1814 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1815 * Remove decl of errno, #include wait.h and target.h.
1816 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1817 were inside of a kernel call. If so, then PC is in a different
1818 register. Also, mask out bottom two bits of all PCs so as not to
1819 confuse higher level code.
1820 * (push_dummy_frame): Create from #define in tm-hppa.h.
1821 * (find_dummy_frame_regs): Update from Utah.
1822 * (hp_pop_frame): Create from #define in tm-hppa.h.
1823 * (hp_restore_pc_queue): New, from Utah.
1824 * (hp_push_arguments): Big fixes from Utah.
1825 * (pa_do_registers_info, pa_print_registers): Only print out fp
1827 * (skip_trampoline_code): New routine to deal with stubs that
1828 live in nowhereland between callers and callees.
1829 * i860-tdep.c: Remove decl of attach_flag.
1830 * infrun.c (wait_for_inferior): Add new macro
1831 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1832 at by PC will be nullified. If so, then step the target once more
1833 so as to avoid confusing the user.
1834 * (just before step_over_function:): Use stop_func_start, not
1835 stop_pc when checking for the existance of line number info.
1836 stop_func_start will reflect the proper address of the target
1837 routine, not of the stub that we may be traversing to get there.
1838 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
1839 to deal with the stubs that PA compilers sometimes stick between
1840 callers and callees. Also, define FLAGS_REGNUM for access to the
1842 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1844 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1845 write gr0, PC regs, and PSW!
1846 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1847 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1849 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
1850 * Define struct unwind_table_entry.
1851 * valops.c (call_function_by_hand): Add another arg to
1852 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
1855 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1857 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1859 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1861 * Makefile.in (VERSION): Bump to 4.7.4.
1862 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1863 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1864 * Makefile.in (HFILES): Add valprint.h.
1865 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1866 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1867 * typeprint.c, typeprint.h: New files for language independent
1868 type printing functions.
1869 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1870 type printing functions and definitions.
1871 * valprint.h: New include file for language independent value
1872 printing definitions.
1873 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1874 dependent value printing functions.
1875 * c-exp.y (production ptype): Add range_type variable and use new
1876 create_range_type function.
1877 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1878 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1879 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1880 "const static" to ANSI-conformant "static const".
1881 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1882 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
1884 * c-lang.h (c_print_type, c_val_print): Add prototypes.
1885 * coffread.c (decode_type): Add range_type variable and call to
1886 new create_range_type function.
1887 * complaints.c (complain): Remove unused val variable.
1888 * complaints.c (_initialize_complaints): Make it void.
1889 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
1890 variable and call new create_range_type function.
1891 * defs.h (enum val_prettyprint): Move enum from value.h to here
1892 so we can avoid having to include value.h just for prototypes that
1893 need the enum (thanks ANSI).
1894 * dwarfread.c (struct_type): Local anonymous_size variable is
1895 only used if !BITS_BIG_ENDIAN.
1896 * dwarfread.c (decode_subscript_data_item): Add rangetype
1897 variable and call new create_range_type function.
1898 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
1900 * eval.c (evaluate_subexp): Remove unused local variable name
1901 and the statement with no side effects that initializes it.
1902 * expprint.c (print_subexp): Change local_printstr to
1904 * gdbtypes.c (create_range_type): New function that creates
1905 a range type using code fragments from object file readers as
1906 an example of what has to be initialized.
1907 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
1908 and high_bound parameters, replaced with a single range_type
1909 parameter. Change function body to use passed in range_type
1910 rather than handcrafting one.
1911 * gdbtypes.h (create_range_type): Add prototype.
1912 * gdbtypes.h (create_array_type): Change prototype parameters.
1913 * infrun.c (normal_stop): Remove unused local variables tem and c.
1914 * infrun.c (hook_stop_stub): Return 0 rather than random value.
1915 * language.c (unk_lang_print_type, unk_lang_val_print): Add
1916 stub functions that call error if called.
1917 * language.c (unknown_language_defn, auto_language_defn,
1918 local_language_defn): Add initializers unk_lang_print_type and
1920 * language.h (struct language_defn): Reformat for larger
1921 comments, add la_print_type and la_val_print members. Add
1922 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
1923 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
1924 * m2-lang.c (m2_create_fundamental_type): Remove unused local
1926 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
1928 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
1929 * main.c (execute_command): Remove unused local variable cmdlines.
1930 * main.c (echo_command), stabsread.c (read_type), printcmd.c
1931 (clear_displays), symmisc.c (block_depth), values.c
1932 (clear_value_history):
1933 Make testing of truth value of assignment result explicit.
1934 * mipsread.c (upgrade_type): Update FIXME to include future use
1935 of create_range_type.
1936 * printcmd.c (ptype_command, ptype_eval, whatis_command,
1937 whatis_exp, maintenance_print_type): Move prototypes and functions
1939 * printcmd.c (_initialize_printcmd): Move add_com calls for
1940 ptype_command and whatis_command to new typeprint.c.
1941 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
1942 * source.c (find_source_lines): Local variable c only used
1943 when LSEEK_NOT_LINEAR is defined.
1944 * stabsread.c (read_array_type): Use new create_range_type
1946 * stabsread.c (read_range_type): Add new index_type variable and
1947 call new create_range_type function rather than handcrafting
1949 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
1950 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
1951 * symtab.c (type_print_base usages): Use c_type_print_base.
1952 * symtab.c (type_print_varspec_prefix usages): Use
1953 c_type_print_varspec_prefix.
1954 * symtab.c (type_print_method_args usages): Use
1955 cp_type_print_method_args.
1956 * valprint.c: Completely ripped apart and the fragments used
1957 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
1958 valprint.h. Remaining stuff is language independent.
1959 * value.h (struct fn_field): Forward declare for prototypes.
1960 * value.h (type_print_1): Remove prototype.
1961 * value.h (enum val_prettyprint): Moved to defs.h.
1962 * value.h (typedef_print): Prototype renamed to c_typedef_print.
1963 * value.h (baseclass_offset): Add prototype.
1964 **** start-sanitize-chill ****
1965 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
1966 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
1967 * ch-typeprint.c: New file for language dependent type printing.
1968 * ch-valprint.c: New file for language dependent value printing.
1969 * ch-exp.y (parse_number): Remove prototype and stub function.
1970 * ch-exp.y (decode_integer_literal): Removed unused digits and
1972 * ch-exp.y (convert_float): Completely ifdef out for now.
1973 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
1974 ch-lang.c (chill_op_print_tab):
1975 Change from ANSI-obsolescent "const static" to ANSI-conformant
1977 * ch-exp.y (yylex): Add unhandled storage class enumeration
1978 literals to switch statement for completeness.
1979 * ch-lang.c (chill_create_fundamental_types): Remove unused
1980 nbytes variable. Change dummy type to 2 bytes to match int.
1981 Handle FT_VOID types gratuituously added to chill DWARF by
1982 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
1983 type rather than a one byte TYPE_CODE_INT type.
1984 * ch-lang.c (chill_language_defn): Add chill_print_type and
1986 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
1987 **** end-sanitize-chill ****
1989 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
1991 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
1992 bfd_get_symbol_leading_char instead.
1994 * coffread.c (EXTERNAL_NAME): New macro for removing possible
1995 leading character from names.
1996 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
1997 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
1998 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2000 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2001 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2002 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2003 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2004 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2005 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2006 * symfile.c (syms_from_objfile): Insert debugging check to test
2007 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2009 * doc/gdbint.texinfo (Host Conditionals): Remove
2010 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2012 (Target Conditionals): Remove all of the above.
2014 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2016 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2017 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2019 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2021 * coffread.c (decode_type): catch negative tagndx fields generated
2023 * exec.c: comment out string following #endif.
2024 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2025 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2027 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2028 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2030 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2032 * complaints.c: New file, code moved from utils.c.
2033 * complaints.c (complain): Made into a varargs function.
2034 * complaints.h: New file, code moved from symfile.h.
2035 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2036 * Makefile.in (HFILES): Add complaints.h.
2037 * Makefile.in (OBS): Add complaints.o.
2038 * symfile.c (complaint_root, stop_whining, complaint_series,
2039 complain, clear_complaints, add_show_from_set for stop_whining):
2040 Moved to complaints.c.
2041 * symfile.h (struct complaint, complaint_root decl, complain
2042 prototype, clear_complaints prototype): Moved to complaints.h.
2043 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2044 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2045 complaints.h. Remove casts from arguments to complain(),
2046 which is now a varargs function, and remove unnecessary
2047 placeholder zero args.
2048 * defs.h (begin_line): Add prototype.
2049 * defs.h (vprintf_filtered): Add prototype.
2050 * dwarfread.c (varargs.h): Remove, no longer needed.
2051 * dwarfread.c (dwarfwarn): Remove prototype and function.
2052 * dwarfread.c (complaints): Define a bunch of complaints.
2053 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2054 usages to standard complain() calls.
2055 * utils.c (begin_line): New function that ensures that
2056 whatever gets filter-printed next starts on its own line.
2057 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2058 but to stdout (calls vfprintf_filtered internally).
2060 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2062 * remote.c: Avoid printf_filtered line limit. Suggested by
2063 Robert R. Henry, <rrh@tera.com>.
2064 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2066 * main.c (main): Accept --silent as well as --quiet. Change +help
2067 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2069 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2070 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2072 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2074 * tm-nindy960.h, remote-nindy.c: Lint.
2076 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2078 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2079 a optional type to decorate as an array type, the type of the
2080 index, and the bounds of the array. Records this additional info
2081 in the array type for use with languages with nonzero array
2083 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2084 to note that arrays may have bounds.
2085 * gdbtypes.h (create_array_type): Update prototype.
2086 * c-exp.y (ptype production): Adjust for new create_array_type
2087 calling conventions.
2088 * coffread.c (decode_type): Call create_array_type rather than
2089 handcrafting array types.
2090 * convex-tdep.c (value_type): Remove, now use create_array_type.
2091 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2092 vector_type into calls to create_array_type.
2093 * dwarfread.c (decode_subscr_data): Name changed to
2094 decode_subscript_data_item throughout.
2095 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2096 create_array_type. Now records index type and range as well.
2097 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2098 change to use create_array_type.
2099 * dwarfread.c (read_subroutine_type): Test existing user defined
2100 types before decorating them, to ensure they are blank, and
2101 complain about it if they are not.
2102 * dwarfread.c (decode_fund_type): For unrecognized types, always
2103 return some valid type (type integer). If the unrecognized type
2104 cannot be an implementation defined type, complain as well.
2105 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2106 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2107 * mipsread.c (upgrade_type): Add FIXME comment that code to
2108 handcraft arrays should be replaced with call to create_array_type.
2109 * stabsread.c (read_array_type): Replace code to handcraft
2110 array types with call to create_array_type.
2111 * valprint.c (type_print_varspec_prefix): Minor formatting
2112 change, join lines that don't need to be split.
2114 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2116 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2117 decl for attach_flag, it now lives in inferior.h.
2118 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2119 Make most functions static.
2120 * hppah-nat.c: General cleanups, remove BSD specific code (since
2121 that all lives in hppab-nat.c).
2122 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2123 Change sense of test against inside_entry_file(). This fix is
2125 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2126 to read/write_register_bytes().
2127 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2128 work around PA-GAS assembler bug. Also, add trailing */ to some
2130 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2131 Same reason as above.
2133 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2135 * mipsread.c (parse_symbol): When checking whether a structured
2136 type is an enum, check qualifiers of its first member, as well as
2137 the base type of the member. Bug found and fixed by John M.
2138 Farrell, <farrell@fjord.reo.dec.com>.
2140 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2141 * remote-vx.c: Don't include vx-share/reg.h.
2142 * vx-share/ptrace.h: Reproduce from scratch.
2143 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2144 * Makefile.in: Remove references to removed files, and to removed
2145 29k-share directories.
2147 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2149 * c-lang.c (_initialize_c_language): Name changed from
2151 * m2-lang.c (_initialize_m2_language): Name changed from
2153 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2154 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2155 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2156 expression parsing into c-lang.c and m2-lang.c respectively.
2157 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2158 m2-exp.y respectively.
2159 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2160 and m2-* files respectively.
2161 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2162 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2163 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2164 * expression.h (struct block): Forward declaration for prototypes.
2165 * language.h (struct objfile): Forward declaration for prototypes.
2166 **** start-sanitize-chill ****
2167 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2168 * Makefile.in (HFILES): Add ch-lang.h.
2169 * Makefile.in (OBS): Add ch-lang.o.
2170 * ch-exp.y: Migrate code that has nothing to do with expression
2171 parsing into ch-lang.c.
2172 * ch-lang.c: New file, code migrated from c-exp.y.
2173 * ch-lang.h: New file, internal interface between ch-* files.
2174 * ch-lang.c (_initialize_chill_language): Name changed from
2175 _initialize_chill_exp.
2176 **** end-sanitize-chill ****
2178 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2179 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2180 * config/amix.mh (NATDEPFILES): Add.
2181 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2184 * dwarfread.c (decode_subscr_data): Remove spurious test that
2185 accepted only integer subscript types. We don't do anything
2186 with the type at the moment anyway.
2188 **** start-sanitize-chill ****
2189 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2191 * ch-exp.y (match_character_literal): Fix case where no
2192 match at all is found.
2193 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2194 width types. For example, "INT" is always 2 bytes regardless
2195 of the values of any TARGET_*_BIT macros. So use explicit
2196 numeric sizes for the types.
2197 **** end-sanitize-chill ****
2199 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2201 * c-exp.y (c_create_fundamental_type): New function to create
2202 language specific fundamental types for C.
2203 * m2-exp.y (m2_create_fundamental_type): New function to create
2204 language specific fundamental types for Modula 2.
2205 * c-exp.y (c_language_defn, cplus_language_defn): Add
2206 c_create_fundamental_type to language struct initializers.
2207 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2208 to language struct initializers.
2209 * dwarfread.c (expression.h, language.h): Include.
2210 * dwarfread.c (ftypes): New array to hold fundamental types
2211 for current compilation unit.
2212 * dwarfread.c (cu_language_defn): New pointer to language
2213 struct for language of current compilation unit.
2214 * dwarfread.c (dwarf_fundamental_type): New function to
2215 create/lookup fundamental types.
2216 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2217 * dwarfread.c (throughout): Replace lookup_fundamental_type
2218 with dwarf_fundamental_type.
2219 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2220 compilation unit (may be different language or different objfile).
2221 * gdbtypes.c (lookup_fundamental_type): Move actual type
2222 creations into language specific fundamental type creation
2223 functions and call via create_fundamental_type. Add comment
2224 about this function being obsolescent.
2225 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2226 sized signed and unsigned integers.
2227 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2228 * language.c (language_def): New function to lookup a language
2229 struct given it's enumeration.
2230 * language.h (struct language_defn): Add la_fund_type, a pointer
2231 to a function that creates fundamental types for this language.
2232 * language.h (create_fundamental_type): New macro to create
2233 fundamental types based on the current language.
2234 * language.h (language_def): Add prototype.
2235 * language.c (unk_lang_create_fundamental_type): New function
2236 for initializing language structs, calls error if called.
2237 * language.c (unk_language_defn, auto_language_defn,
2238 local_language_defn): Use unk_lang_create_fundamental_type.
2239 **** start-sanitize-chill ****
2240 ch-exp.y (chill_create_fundamental_type): New function.
2241 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2242 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2243 **** end-sanitize-chill ****
2245 **** start-sanitize-chill ****
2246 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2248 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2250 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2251 as GCC_PRODUCER and GPLUS_PRODUCER.
2252 **** end-sanitize-chill ****
2254 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2256 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2259 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2261 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2262 rather than '$'. This particular piece of braindamage is
2263 spreading like ooze. It's now infected libiberty, deja-gnu,
2265 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2266 hardwired '$' character.
2268 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2270 (Changes to break incredibly ugly, unmaintainable 750 line
2271 read_struct_type function up into managable pieces.)
2272 * Makefile.in (VERSION): Bump to 4.7.3.
2273 * stabsread.c (struct field_info): Local struct definition.
2274 * stabsread.c (read_member_functions, read_struct_fields,
2275 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2276 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2277 functions from fragmented read_struct_type.
2278 * stabsread.c (stabs_general_complaint): Catchall complaint.
2279 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2280 symbol name continuation code. Use macro throughout.
2281 * stabsread.c (various places): Replace add-one-to-pointer
2282 with pointer increment.
2283 * stabsread.c (read_type): Retain function local copy of type
2284 descriptor. Rearrange code calling read_struct_type() to match
2286 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2287 a single blank as the name of nameless enumerations. Recognize
2288 this special case and set nameless flag.
2289 **** start-sanitize-chill ****
2290 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2292 * ch-exp.y (access_name): New non-terminal token and
2294 * ch-exp.y (general_procedure_name): Now a terminal token.
2295 * ch-exp.y (location): Expand production.
2296 * ch-exp.y (match_simple_name_string): New function.
2297 * ch-exp.y (yylex): Call match_simple_name_string and return
2298 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2299 **** end-sanitize-chill ****
2301 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2303 * munch: Backslash escape vertical bar characters inside
2304 grep patterns since they have special meaning for some greps.
2305 * parse.c (write_exp_string): Complete rewrite to store string
2306 contants as a leading explicit length, followed by the string data,
2307 followed by a trailing explicit length.
2308 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2309 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2310 Use recorded explicit length of strings in expression elements,
2311 rather than strlen. Adjust code to skip over strings stored in
2312 expression elements, and code to access strings, to account for
2313 new leading explicit size expression element.
2314 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2315 0, to avoid negative expression element indices.
2316 * valops.c (search_struct_method): Minor whitespace change.
2318 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2320 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2321 which together maintain a dynamically expandable static buffer
2322 for the lexer to use when translating C strings to their internal
2323 form (other future uses possible). Fix parsing of C style strings
2324 to do the normal C style input conversions of escaped character
2326 * valops.c (value_string): Remove translation of escaped
2327 character sequences, now done in C expression parser.
2328 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2329 and decides if it should be printed in literal form or some other
2330 form, based on it's ASCII value and setting of sevenbit_strings.
2331 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2332 macro, change indentation style.
2333 **** start-sanitize-chill ****
2334 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2335 * ch-exp.y (chill_printstr): First cut at real function instead
2337 **** end-sanitize-chill ****
2339 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2341 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2343 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2345 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2347 * defs.h (sevenbit_strings): Add declaration.
2348 * defs.h (printchar): Replace with gdb_printchar.
2349 * language.h (language_defn): Add new function pointers
2350 la_printchar and la_printstr, to do language dependent
2351 printing of characters and strings.
2352 * language.h (local_printchar, local_printstr): New macros
2353 to call language dependent functions pointed to by la_printchar
2354 and la_printstr respectively.
2355 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2356 dependent functions for printing characters and strings.
2357 * c-exp.y (c_language_defn, cplus_language_defn): Add
2358 c_printchar and c_printstr.
2359 * command.c (do_setshow_command): Rename printchar use to
2361 * expprint.c (print_subexp): Replace C style string output
2362 with call to local_printstr.
2363 * language.c (unk_lang_printchar, unk_lang_printstr):
2364 New stubs, currently errors.
2365 * language.c (unknown_language_defn, auto_language_defn,
2366 local_language_defn): Add unk_lang_printchar and
2368 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2369 language dependent functions to print characters and strings.
2370 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2371 * utils.c (printchar): Renamed to gdb_printchar.
2372 * valprint.c (print_string): Remove prototype, function moved
2373 to c-exp.y, where it becomes c_printstr.
2374 * valprint.c (print_max): Made global for reference from the
2375 language dependent printing routines in *-exp.y.
2376 * valprint.c (repeat_count_threshold): New variable with function
2377 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2378 Change all references to old macro to references to new variable.
2379 * valprint.c (value_print, val_print): Replace calls to
2380 print_string with calls to local_printstr.
2381 * valprint.c (val_print): Replace C style character printing
2382 with call to local_printchar.
2383 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2384 * valprint.c (_initialize_valprint): Add add_show_from_set
2385 call for setting up repeat_count_threshold as print variable.
2386 **** start-sanitize-chill ****
2387 * ch-exp.y (decode_integer_value): New function.
2388 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2389 * ch-exp.y (chill_printchar, chill_printstr): New language
2390 dependent functions for printing characters and strings.
2391 * ch-exp.y (chill_language_defn): Add chill_printchar and
2393 **** end-sanitize-chill ****
2395 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2397 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2398 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2399 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2401 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2403 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2404 and assume the process has been killed.
2406 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2408 * remote-udi.c (udi_open): Reset vars so that user can re-run
2409 programs without leaving GDB.
2410 * (many routines): Slightly improve error handling.
2411 * (download): Zero out BSS by longs instead of bytes to avoid
2412 timeouts in real hardware.
2413 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2414 that connection is no longer in use after shutdown() of socket.
2415 This keeps GDB from dying of a SIGPIPE when you issue multiple
2416 `target udi' commands.
2418 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2420 * language.h (language_format_info): New structure to bundle
2421 local formatting information.
2422 * language.h (language_defn): Replace individual format info
2423 with language_format_info structs.
2424 * language.h (local_*_format, local_*_format_prefix,
2425 local_*_format_specifier, local_*_format_suffix): New macros
2426 for binary/octal/decimal/hex formats to access info elements.
2427 * c-exp.y (c_language_defn): Update for new format handling.
2428 * m2-exp.y (m2_language_defn): Update for new format handling.
2429 * dbxread.c (language.h): Include for partial-stab.h use.
2430 * mipsread.c (expression.h, language.h): Include for
2432 * defs.h (local_hex_format, local_hex_format_custom,
2433 local_hex_string, local_hex_string_custom): Move to language.h.
2434 * language.c (local_hex_format_custom, local_hex_string,
2435 local_hex_string_custom, local_octal_format_custom): Use new
2437 * language.c (unknown_language_defn, auto_language_defn,
2438 local_language_defn): Update for new format handling.
2439 * printcmd.c (print_scalar_formatted): Use new macros
2440 to access decimal and binary format info for printing.
2441 **** start-sanitize-chill ****
2442 * c-exp.y (chill_language_defn): Update for new format handling.
2443 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2444 * ch-exp.y (decode_integer_literal): Add function
2445 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2446 * ch-exp.y (builtin_type_chill_char): Add definition.
2447 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2448 **** end-sanitize-chill ****
2450 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2452 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2454 (aix_framedata): added nosavedpc field.
2455 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2457 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2458 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2459 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2460 instructions as function_frame_info does. Expand special case of
2461 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2463 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2465 (function_frame_info): Set frameless if the function has no frame,
2466 and set nosavedpc if the PC was not saved. Handle gcc generated
2467 stfd 31,-4(31); st 31, -12(31) correctly.
2468 (frameless_function_invocation): New second argument pcsaved; if 0
2469 return whether the function has a frame, if 1 return whether the
2471 (frame_initial_stack_address): Correct typo: cache registers for
2472 callee_fi, not for fi, (avoids reading garbage memory locations).
2474 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2476 * infrun.c (wait_for_inferior (just before step_over_function
2477 label)): Change test for stepping into subroutine to check for the
2478 presence of line number info. This makes stuff compiled with -g1
2479 cause GDB to not lose control when stepping.
2481 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2482 Improve comments as well.
2484 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2486 * Makefile.in (VERSION): Bump to 4.7.2
2487 * symtab.c (find_pc_symtab): Fix return of random value
2489 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2490 Makefile since it contains sed patterns used in generation.
2491 Add sed pattern to also delete #include of any malloc.h.
2492 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2493 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2494 function names to conform to K&R terminology with respect to
2495 logical and bitwise operators:
2496 UNOP_ZEROP => UNOP_LOGICAL_NOT
2497 UNOP_LOGNOT => UNOP_COMPLEMENT
2498 BINOP_LOGAND => BINOP_BITWISE_AND
2499 BINOP_LOGXOR => BINOP_BITWISE_XOR
2500 BINOP_LOGIOR => BINOP_BITWISE_IOR
2501 BINOP_AND => BINOP_LOGICAL_AND
2502 BINOP_OR => BINOP_LOGICAL_OR
2503 PREC_OR => PREC_LOGICAL_OR
2504 PREC_AND => PREC_LOGICAL_AND
2505 PREC_LOGIOR => PREC_BITWISE_IOR
2506 PREC_LOGXOR => PREC_BITWISE_XOR
2507 PREC_LOGAND => PREC_BITWISE_AND
2508 value_zerop() => value_logical_not()
2509 value_lognot() => value_complement()
2510 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2511 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2512 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2513 and is nonexistant in some SVR4 based systems.
2514 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2515 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2517 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2518 * source.c (source_info): Fix minor nits, print "1 line" rather
2519 than "1 lines", and "language is <lang>".
2520 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2521 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2522 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2524 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2525 **** start-sanitize-chill ****
2526 * ch-exp.y: New expression parser, for GNU-Chill.
2527 * defs.h (enum language): Add language_chill.
2528 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2529 LANG_MODULA2 a recognized language.
2530 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2531 Chill as well as Modula-2.
2532 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2533 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2534 * language.c (set_language_command): Add chill.
2535 * language.c (binop_result_type, integral_type, character_type,
2536 boolean_type, structured_type, value_true, binop_type_check):
2537 Add language_chill cases.
2538 * language.h (_LANG_chill): Define.
2539 * symfile.c (deduce_language_from_filename): Recognize the
2540 filename extensions ".chill", ".c186", and ".c286" for Chill.
2541 * valprint.c (typedef_print): Add case for language_chill.
2542 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2543 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2544 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2545 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2547 * Makefile.in (distclean): Add target ch-exp.tab.c.
2548 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2549 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2550 * eval.c (evaluate_subexp): Add OP_BOOL case.
2551 * expprint.c (print_subexp): Add OP_BOOL case.
2552 **** end-sanitize-chill ****
2554 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2556 * infcmd.c (set_environment_command): Avoid skipping first
2557 char of env value if an '=' appears in it. Bug report and fix
2558 by Mark Jungerman, <maj@lucid.com>.
2560 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2562 * infcmd.c (step_over_calls): Improve comments.
2563 * symtab.c (find_pc_psymtab): Clean up a bit.
2564 * (find_pc_symtab): Fix comments, clean up code.
2565 * (find_pc_line): General cleanups, efficiency improvements.
2566 Also, don't return garbage when some line info exists, but there
2569 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2571 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2572 member, and the stat pointer passed to vmap_symtab was NULL, the
2573 wrong vmap entries would be modified. Fixes behavior where
2574 attempting to load symbols for a module with no member would mess
2575 up already read in symbols.
2577 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2579 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2580 29k-share/dfe/mini2udi.o.
2581 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2582 * alldeps.mak, depend: Update to deal with removal of
2583 aforementioned files.
2584 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2585 requirement for useless 'program' argument. Clean up
2586 udi_create_inferior, and udi_load to call common download()
2587 routine. Create download routine to load remote hosts directly
2588 (with the help of BFD) so that we don't need yank.c and
2590 Fix udi_detach to call UDIDisconnect with
2591 the right arguments. Clean up udi_resume, don't assign tip_error
2592 twice. Clean up udi_wait, straighten out status codes. Make
2593 udi_kill really work.
2595 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2597 * c-exp.y: separated host/target idea of integer type size,
2598 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2599 UINT and CHAR rules. (parse_number): work out the targetwise type
2600 of a number based upon it's size and qualifiers. (yylex): chars
2601 are now treated the same way as ints.
2603 * source.c (indentify_source_line): don't core dump if wanted
2604 line is larger than number of lines in source. (can happen when
2605 coff gets confused about #included source).
2607 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2609 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2610 when debugging a program with 100 shared libraries.
2612 * solib.c (solib_map_sections): Always close the BFD we open.
2613 Free all malloc'd storage we allocate, too, including error cases.
2614 (struct so_list): Remove unused so_bfd member.
2615 (clear_solib): Don't bother closing so_bfd.
2617 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2618 cacheable. `So many symbol files, so little file descriptors.'
2620 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2622 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2623 Stubs should stand alone as much as possible.
2625 * source.c (show_directories): Avoid printf_filtered length prob
2626 pointed out by Jonathan Stone.
2628 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2629 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2630 <Lee_Cooprider@vos.stratus.com>.
2632 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2634 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2635 struct, not struct itself.
2636 * serial.h (serial_restore): Fix prototype, takes pointer not
2639 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2641 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2642 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2644 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2646 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2647 Stubs should stand alone as much as possible.
2649 * README: Add remote-es1800.c and remote-st2000.c to table.
2650 * go32-nat.c: Remove, there is no native go32 support.
2651 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2653 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2655 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2656 new routines to deal with sending SIGINTs to attached processes
2657 when the user interrupts the controlling GDB.
2658 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2659 the aforementioned routines when waiting for the attached process.
2661 * elfread.c, mipsread.c: Include <string.h>.
2662 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2663 * serial.h: Add prototype for serial_restore().
2665 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2667 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2668 minimal_symbol_count, because the NULL symbol is not included in
2669 the count. This prevented this function from finding the last
2670 symbol in the table.
2672 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2674 * dbxread.c (process_one_symbol): if not defined
2675 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2676 the start of the function, not just after N_FUN.
2678 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2680 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2681 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2682 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2683 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2684 file. Remove preprocessor defines that previously did remapping.
2686 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2688 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2689 Bug fix courtesy of Alexander Klaiber.
2691 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2693 hp300 native support (hp300hpux untested).
2695 * hp300ux-xdep.c: removed.
2696 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2697 * xm-hp300hpux.h: updated copyright.
2698 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2699 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2700 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2701 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2702 fork-child.o coredep.o corelow.o.
2703 (NAT_FILE, NATDEPFILES): new macros.
2704 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2705 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2707 (NAT_FILE, NATDEPFILES): new macros.
2708 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2710 Vax ultrix native support.
2712 * nm-vax.h: new file.
2713 * Makefile.in (HFILES): added nm-vax.h.
2714 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2715 coredep.o corelow.o removed.
2716 (NAT_FILE, NATDEPFILES): new macros.
2717 * xm-vax.h: updated copyright.
2718 (REGISTER_U_ADDR): removed.
2720 Apollo native support (untested).
2722 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2723 * a68v-nat.c, nm-apollo68[bv].h: new files.
2724 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2725 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2726 * a68v-xdep.c: removed.
2727 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2728 inftarg.o fork-child.o a68v-xdep.o.
2729 (NAT_FILE, NATDEPFILES): new macros.
2731 * defs.h: include nm.h.
2732 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2733 sparc-tdep.c, : do not include nm.h.
2734 * doc/gdbint.texinfo: nm.h now included in defs.h.
2736 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2738 * Makefile.in (VERSION): 4.7.1 post release!
2740 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2742 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2744 * Makefile.in (VERSION): gdb-4.7 release.
2745 * README: Update for gdb-4.7.
2747 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2749 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2752 * alldeps.mak, depend: Update.
2754 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2756 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2758 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2759 causes problems in setting breakpoint in the right place in
2760 functions with `float' args which are passed as doubles.
2761 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2762 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2764 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2766 * Makefile.in (HFILES): Add nm-i386sco.h.
2767 * dwarfread.c: include <sys/types.h> for SCO.
2768 * infptrace.c: Don't include ptrace.h under SCO.
2769 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2771 * config/i386v.mt: Add exec.o to TDEPFILES.
2773 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2775 * i386v-nat.c: Remove space from front of #endif.
2776 * irix4-nat.c: Remove externs of registers[], include inferior.h
2778 * mips-nat.c: Explicitly initialize zerobuf to 0!
2779 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2780 Always setup fci->frame, even if it's non-zero. Too many places
2781 depend upon this behavior (and I have to get a release out the
2783 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2784 processing_gcc_compilation if we find the embedded stabs marker.
2785 This fixes several bugs with finding the location of short or char
2786 function parameters passed on the stack.
2788 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2790 Native support for sun4sol2.
2792 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2793 * nm-sysv4.h: new file.
2794 * Makefile.in (HFILES): added nm-sysv4.h.
2795 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2796 (NAT_FILE, NATDEPFILES): new macros.
2797 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2799 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2801 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2802 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2804 * Makefile.in (VERSION): Tick to 4.6.9.
2806 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2808 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
2809 definition, replace with portable one.
2810 * remote-nindy.c: Lint.
2811 (nindy_wait): Return type is int, result is inferior_pid.
2812 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2813 (initialize_symmisc): Remove empty function.
2814 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2815 Remove obsolete, misspelled macro.
2816 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2817 (all @node commands): Use new form to avoid nitpicking errors.
2818 * doc/gdbint.texinfo: Document host/native/target split.
2820 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
2822 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
2824 * xm-mips.h (offsetof): Don't define this if __STDC__.
2826 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2828 umax native support (untested).
2830 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2832 (NAT_FILE, NATDEPFILES): new macros.
2833 * config/umax.mt (TDEPFILES): removed exec.o.
2834 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
2835 removed to nm-umax.h.
2836 * nm-umax.h: new file.
2837 * Makefile.in (HFILES): added nm-umax.h.
2839 hppa native support (untested).
2841 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2842 (NAT_FILE, NATDEPFILES): new macros.
2843 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2844 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2845 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2846 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2847 * hppa[bh]-xdep.c: removed.
2848 * hppa[bh]h-tdep.c: do not include ptrace.h.
2849 * Makefile.in (HFILES): added nm-hppa[bh].h.
2851 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
2853 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
2855 * mips-nat.c: Straighten out include files. Work around
2856 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2859 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2861 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2862 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2863 backtraces from core files work.
2864 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2865 Functions are now defined in mips-nat.c.
2867 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2869 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2870 serial_default_name().
2872 * remote-hms.c, ser-go32.c, serial.h: Change from
2873 serial_timedreadchar() to new serial_readchar().
2875 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2877 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2879 * c-exp.y: Moved handling of 'const' and 'volatile' from
2880 <type> to <typebase>. This removes 2 conflicts.
2882 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
2884 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
2885 from breakpoint table when reseting breakpoints.
2887 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
2889 Native support cleanup and corefile fixes for i386 SVR4 systems.
2891 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2892 fill_fpregset): Moved to i386v4-nat.c
2893 * i386v4-nat.c, nm-i386v4.h, : New files.
2894 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
2895 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
2896 change i386v-nat.o to i386v4-nat.o.
2898 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2900 Miscellaneous 386 configs updated.
2902 * config/i386aout.mt (TDEPFILES): removed exec.o.
2903 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
2904 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
2905 (NAT_FILE, NATDEPFILES): new macros.
2906 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
2907 config/i386v4.mt (TDEPFILES): removed exec.o.
2908 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
2909 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2910 (NAT_FILE, NATDEPFILES): new macros.
2911 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
2912 fork-child.o coredep.o corelow.o i386-xdep.o.
2913 (NAT_FILE, NATDEPFILES): new macros.
2915 Native support cleanup for i386bsd (untested).
2917 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
2918 * config/i386bsd.mh (NATDEPFILES): added exec.o
2919 * tm-i386bsd.h (FLOAT_INFO): removed.
2920 * nm-i386bsd.h (FLOAT_INFO): added.
2922 Native support for i386v (untested).
2924 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
2925 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2926 (NAT_FILE, NATDEPFILES): new macros.
2927 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2928 * i386-xdep.c: removed.
2929 * Makefile.in (HFILES): added nm-i386v.h
2930 * i386v-nat.c, nm-i386v.h: new file.
2931 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
2933 * tm-i386v.h (FLOAT_INFO): removed.
2935 Native support for linux (untested).
2937 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
2938 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
2939 (NAT_FILE, NATDEPFILES): new macros.
2940 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2941 * Makefile.in (HFILES): added nm-linux.h.
2942 * nm-linux.h: new file.
2943 * xm-linux.h: updated copyright. cleaned up formatting.
2944 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
2946 Native support for sun386 (untested).
2948 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
2949 fork-child.o sun386-xdep.o.
2950 (NAT_FILE, NATDEPFILES): new macros.
2951 * config/sun386.mt (TDEPFILES): removed exec.o.
2952 * Makefile.in (HFILES): added nm-sun386.h.
2953 * sun386-nat.c, nm-sun386.h: new file.
2954 * sun386-xdep.c: removed.
2955 * xm-sun386.h: updated comment and copyright.
2956 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2959 Native support for i386mach (untested).
2961 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
2962 fork-child.o mach386-xdep.o.
2963 (NAT_FILE, NATDEPFILES): new macros.
2964 * Makefile.in (HFILES): added nm-i386mach.h.
2965 * nm-i386mach.h, i386mach-nat.c: new files.
2966 * mach386-xdep.c: removed.
2967 * xm-i386mach.h: updated copyright.
2968 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2971 Native separation for go32 (untested).
2973 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
2974 * go32-nat.c: new file.
2975 * go32-xdep.c (call_ptrace, child_resume,
2976 fetch_inferior_registers, store_inferior_registers,
2977 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
2979 Native support for m88k (untested).
2981 * Makefile.in (HFILES): added nm-m88k.h
2982 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
2983 FETCH_INFERIOR_REGISTERS): removed.
2984 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
2985 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
2986 (NAT_FILE, NATDEPFILES): new macros.
2987 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
2988 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
2989 * m88k-xdep.c: removed.
2991 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
2993 * i386b-nat.c: Comment changes.
2994 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
2996 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
2998 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3000 Avoid longjmp()-catching compilation errors in cross-ports.
3002 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3003 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3004 Move from mips-tdep.c and tm-{irix3,mips}.h.
3005 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3007 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3010 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3011 (fetch_core_registers): Fix bfd_seek arguments.
3013 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3015 Make core files work again (add back the `core' target).
3017 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3018 (NATDEPFILES): Add corelow.o.
3019 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3022 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3023 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3024 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3025 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3026 appears. FIXME, these should be moved to NATDEPFILES for native
3029 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3031 Ultra3 host/target/native split. (untested).
3033 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3034 (fetch_register, fetch_inferior_registers,
3035 store_inferior_registers, fetch_core_registers): removed to
3037 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3039 * Makefile.in (HFILES): added nm-ultra3.h.
3040 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3041 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3043 (NAT_FILE, NATDEPFILES): new macros for native support.
3044 * config/ultra3.mt (TDEPFILES): exec.o removed.
3046 * xm-vaxult.h: add MEM_FNS_DECLARED.
3048 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3050 * Makefile.in (VERSION): Roll to 4.6.8.
3051 (OBS): Put version.o first, so Makefile rebuild happens early.
3053 * command.h: Publicize prototype for not_just_help_class_command.
3054 * command.c: Remove proto.
3055 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3056 output. Move "maint info" from class info to class maintenance,
3058 * infrun.c: Move "stop" to class_obscure, and give it a
3059 function so it will not be seen as a global help topic. FIXME,
3060 it should be possible to set these attributes independently.
3062 * core.c (core_command): Make nicer error message for no core support.
3064 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3066 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3067 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3069 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3070 (scan_compilation_units): Punt unused filename arg. dbfoff,
3071 lnoffset, and curlnoffset are file_ptr's now.
3072 (dwarf_build_psymtabs): Drop desc and filename args; use
3073 objfile. dbfoff and lnoffset are file_ptr's now.
3074 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3075 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3076 (elf_symfile_read): Skip desc and filename args to
3077 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3078 * gdb-stabs.h: Use file_ptr rather than off_t.
3079 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3080 compile-time debug check that someone turned off as "unused".
3081 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3082 * symfile.h: Update dwarf_build_psymtabs and
3083 elfstab_build_psymtabs prototypes.
3084 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3085 Use file_ptr offsets. bfd_seeks use L_SET.
3087 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3089 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3090 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3091 value so that demangler won't be invoked. This greatly speeds up
3093 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3094 linked_proc_info so that it properly deallocates the appropriate
3095 item after it is done with it instead of before.
3096 * Don't pass bogus frame pointer to create_new_frame(). Just
3097 leave it as zero so that lower level code will figure out the
3100 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3102 Sony News native support.
3104 * Makefile.in (HFILES): added nm-news.h.
3105 * nm-news.h: new file.
3106 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3107 fork-child.o coredep.o to NATDEPFILES.
3108 (NAT_FILE, NATDEPFILES): new macros for native support.
3109 * config/news.mt (TDEPFILES): removed exec.o.
3111 * remote-vx.c: remove redundant include of sys/time.h.
3113 * infrun.c: include ctype.h. Otherwise some machines result in
3114 undefined for isdigit.
3116 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3118 * configure.in: Convert m68k entries to m68* entries to handle
3119 all the various m68xxx hosts and targets.
3120 * config/news1000.mt: No longer needed, same as news.mt.
3122 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3124 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3126 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3128 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3129 nm-sun2.h, nm-mips.h.
3131 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3133 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3135 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3137 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3139 * xm-hppah.h: if __STDC__ is not defined, define
3141 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3142 compiler; see the comment in the file.
3144 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3146 First cut at support for all BSD variants on 386.
3148 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3149 * i386b-nat.c: New native support file.
3150 * configure.in: Add host and target for i[34]86-*-bsd*.
3151 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3153 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3155 Sun2 native support (untested).
3157 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3158 REGISTER_U_ADDR): removed to nm-sun2.h.
3159 * nm-sun2.h: new file.
3160 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3161 fork-child.o sun3-xdep.o removed.
3162 (NAT_FILE, NATDEPFILES): new macros.
3164 Mips native support. Decstation and iris4 have been tested.
3167 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3168 fill_fpregset): removed to irix4-nat.c
3169 * mips-xdep.c: removed.
3170 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3172 * procfs.c: include nm.h.
3173 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3174 * xm-irix4.h: bump copyright.
3175 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3176 PROC_NAME_FMT): removed.
3177 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3178 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3179 (NAT_FILE, NATDEPFILES): new macros for native support.
3180 (CC): supply default compiler switches.
3181 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3182 fork-child.o coredep.o.
3183 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3185 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3186 fork-child.o mips-xdep.o coredep.o.
3187 (NAT_FILE, NATDEPFILES): new macros for native support.
3189 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3191 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3192 (NATDEPFILES): added fork-child.o
3193 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3194 (NATDEPFILES): added fork-child.o
3195 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3196 (NATDEPFILES): added fork-child.o
3198 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3200 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3201 by using puts_filtered instead.
3203 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3205 * remote-nindy.c (nindy_load): Replacement version from Steve
3206 Chamberlain, doesn't require forking to run "strip" or "sx".
3208 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3210 * Makefile.in (HFILES): Add nm-*.h files.
3212 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3214 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3215 (NATDEPFILES): added fork-child.o.
3217 * doc/gdbint.texinfo: document a few more macros, create new
3218 section for native macros.
3220 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3222 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3223 resolution of copyright issues.
3225 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3227 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3228 subdir gets configured.
3230 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3232 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3234 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3235 searching for a "bfd_strip" program. Also, fixed up arguments
3236 passed to that program.
3238 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3239 which is now used for something else. Rewrite description of
3240 associated parameters to match how gdb does it now.
3241 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3243 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3245 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3247 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3250 * inferior.h (proc_signal_handling_change): prototype removed.
3251 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3252 (handle_command): now calls target_notice_signals.
3253 * procfs.c (proc_signal_handling_change): renamed to
3254 procfs_notice_signals. Now static. Add prototype. All callers
3256 * target.h (struct target_ops): new field, to_notice_signals.
3257 (target_notice_signals): new macro to cover new field.
3258 * target.c (cleanup_target): default to_notice_signals to ignore.
3259 * corelow.c (core_ops),
3261 inftarg.c (child_ops),
3262 procfs.c (procfs_ops),
3263 remote-adapt.c (adapt-ops),
3264 remote-eb.c (eb_ops),
3265 remote-es1800.c (es1800_ops, es1800_child_ops),
3266 remote-hms.c (hms_ops),
3267 remote-mm.c (mm_ops),
3268 remote-nindy.c (nindy_ops),
3269 remote-st2000.c (st2000_ops),
3270 remote-udi.c (udi_ops),
3271 remote-vx.c (vx_ops, vx_run_ops),
3272 remote.c (remote_ops),
3273 target.c (dummy_target),
3274 xcoffexec.c (exec_ops): added static initializer for
3276 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3278 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3280 * main.c (define_command): Add forgotten initializer.
3282 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3284 * language.c, language.h: Move saved_language out to global
3285 expected_language. Set expected_language when user expectation
3287 * language.c (language_info): Don't print type/range checking gub.
3288 * main.c (main): Set expected language.
3289 (execute_command): Check against expected language.
3290 * symfile.c (set_initial_language): Set expected language.
3292 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3294 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3296 A bunch of changes mostly to improve debugging of C++ programs.
3297 Specifically, the calling of inferiors methods is improved.
3299 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3300 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3301 hide the implementation details of pointer-to-method objects.
3302 How to tell if the pointer points to a virtual method is
3303 still very dependent on the particular compiler, but this
3304 should make it easier to find the places to change.
3305 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3306 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3307 macros, instead of a hard-wired-in code that incorrectly
3308 assumed a no-longerused representation of pointer-to-method
3309 values. And otherwise fix the relevant bit-rotted code.
3311 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3312 If there are both fields and methods, put a space between.
3314 * stabsread.c (read_struct_type): Fix bug in handling of
3315 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3316 by '_'). (It used to prematurely exit the loop reading in
3317 the fields, so it would think it should start reading
3318 methods while still in the fields. This could crash gdb
3319 given a gcc that can emit nested type information.)
3321 * valops.c (search_struct_method): Pass 'this' value by
3322 reference instead of by value. This provides a more
3323 consistent interface through a recursive search where the
3324 "bottom" functions may need to adjust offsets (due to multiple
3326 * valops.c, value.h, values.c: Pass extra parameters to
3327 value_fn_field and value_virtual_fn_field so we can
3328 correctly adjust offset for multiple inheritance.
3329 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3330 virtual function calls by using value_virtual_fn_field().
3331 * values.c: New function baseclass_offset, derived from
3332 baseclass_addr (which perhaps can be made obsolete?).
3333 It returns an offset rather than an address. This is a
3334 cleaner interface since it doesn't mess around allocating
3336 * valops.c (search_struct_method): Use baseclass_offset
3337 rather than baseclass_addr.
3339 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3341 * Makefile.in: Re-install 29K/UDI stuff.
3342 * remote-udi.c (udi_resume): Clean up.
3343 * (udi_wait): Rewrite, leave out bugs.
3344 * Add debugging code to print out all register fetches and stores.
3345 * Straighten out target_ops.
3346 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3348 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3350 * remote-udi.c (udi_create_inferior): run with no arguments should
3351 not pass the program name as an argument, since the UDI code
3352 already handles that.
3353 (udi_load): get the symbols from prog_name, not arg_string (the
3354 load command should really use arg_string as the program name, not
3355 prog_name, but at least the run command works now).
3357 * munch: HP9000/300 nm puts an extra space between T and symbol
3360 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3361 needed for vxworks targets.
3363 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3365 * am29k-tdep.c (_initialize_29k): Make it possible for the
3366 user to set and query the address where function calls into the
3367 inferior write a small scratch routine. `set call_scratch_address'
3368 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3369 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3370 not already cached validly.
3372 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3374 Rs6000 native support.
3376 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3377 machines without this header should not be compiling this file.
3378 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3379 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3380 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3381 * xm-rs6000.h: do not include ptrace.h.
3382 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3383 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3384 infptrace.o and inftarg.o move to NATDEPFIES.
3385 (NAT_FILE, NATDEPFILES): new macro for native support.
3387 Sun3 native support.
3389 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3390 new macros for native support.
3391 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3392 removed sun3-xdep.o.
3393 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3395 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3396 * sun3-nat.c, nm-sun3.h: new files for native support.
3398 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3400 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3401 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3402 dbfsize and use it to initialize new local file scope dbsize.
3403 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3404 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3405 DIEs as well as the current check for undersize DIEs. This helps
3406 to gracefully detect and reject corrupted DIE information.
3408 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3410 Add `command hooks' and a hook for inferior program stopping.
3412 * command.h (struct cmd_list_element): Remove unused `aux'
3413 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3414 * command.c (add_cmd): Initialize new fields, elim old.
3415 (add_alias_cmd): Clone new fields.
3416 (delete_cmd): Un-hook hookee if we're deleting hook.
3417 (help_cmd): Tell user the command is hooked, if it is.
3418 (lookup_cmd_1): Abbreviations return the original command
3419 instead of themselves, so that hooks on the original cmd will be
3421 * defs.h (enum command_class): Add class_pseudo and comments.
3422 * gdbcmd.h (execute_user_command): Add prototype.
3423 * infrun.c (normal_stop): If the stop command is hooked,
3424 run the hook whenever we stop.
3425 (hook_stop_stub): Stub for catch_errors.
3426 (_initialize_infrun): Set up pseudo "stop" command.
3427 * main.c (execute_user_command): Code extracted from execute_command.
3428 (execute_command): If hooked, run the hook before the command.
3429 (define_command): If defining a new hook, check the command it
3430 is hooking, and warn if none. Install the hook.
3431 * source.c (_initialize_source): "l" is an abbrev for "list".
3432 * doc/gdb.texinfo: Document command hooks.
3434 * Makefile.in (VERSION): Roll to 4.6.7.
3435 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3436 * infrun.c (breakpoints_inserted): Make it static again.
3437 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3439 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3441 Native file renaming.
3443 * nat-sparc.c -> sparc-nat.c
3444 * nat-sun4os4.h -> nm-sun4os4.h
3445 * nat-trash.h -> nm-trash.h
3446 * config/sun4os4.mh: track file renaming.
3447 * configure.in: link to nm.h rather than nat.h.
3448 * infptrace.c: include nm.h rather than nat.h.
3450 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3452 Host/target/native split for sun4.
3454 * Makefile.in (TSOBS): removed corelow.o.
3455 * infptrace.c: included nat.h.
3456 * nat-trash.h: temporary header file. This should be removed once
3457 all hosts have the native/host/target split.
3458 * configure.in: add a symlink from nat-trash.h to nat.h if no
3459 other nat file exists for this configuration.
3460 * sparc-tdep.c: no longer include sys/ptrace.h.
3461 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3462 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3464 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3465 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3466 to NATDEPFILES. removed sparc-xdep.o.
3467 (NATDEPFILES, NAT_FILE): new macros for native support.
3469 Break the direct connection from core_file_command to any
3470 particular type of core file support.
3472 * target.h (find_core_target): new prototype.
3473 * target.c (find_core_target): new function. Walks the target
3474 list looking for the core target.
3475 * core.c (core_file_command): replace calls to core_detach and
3476 core_open with find_core_target and direct calls.
3478 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3480 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3482 config/hp300hpux.mh: ALLOCA1 was not defined.
3484 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3486 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3487 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3488 until we can figure out a better way to do paging.
3490 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3492 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3493 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3494 * hppa-coredep.c: Remove, now that we use the hook.
3495 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3496 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3498 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3499 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3500 be ripped out and reimplemented right (see elfread.c).
3501 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3503 Rename all HPPA files to fit into unique DOS filenames:
3504 * *hppabsd* => *hppab*
3505 * *hppahpux* => *hppah*
3507 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3509 Make the /proc support a target-struct in its own right.
3511 * Makefile.in: Remove inftarg.[co], since it is now included via
3513 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3514 reference infptrace.o. Add fork-child.o to all *.mh that
3517 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3518 No longer global functions.
3519 (fork_inferior): New global function from fork-child.c.
3520 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3521 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3522 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3523 (child_create_inferior): New tiny function that calls fork_inferior.
3524 * fork-child.c: New file, containing fork_inferior, which is
3525 built from slight mods to inftarg.c's child_create_inferior.
3527 * procfs.c (procfs_ops): Add target vector.
3528 (attach): Rename as static do_attach.
3529 (procfs_create_inferior): New tiny function that calls fork_inferior.
3530 (child_xfer_memory): Rename to static procfs_xfer_memory.
3531 (store_inferior_registers): Rename to static procfs_store_registers.
3532 (inferior_proc_init): Rename to static procfs_init_inferior.
3533 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3534 procfs_files_info, procfs_open, procfs_mourn_inferior,
3535 procfs_can_run): Slightly mangled copies of the corresponding
3536 child_XXX routines from inftarg.c.
3537 (proc_wait): Renamed to static procfs_wait.
3538 (child_resume): Rename to static procfs_resume.
3539 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3540 (initialize_proc_fs): Rename to initialize_procfs. Set up
3543 * putenv.c: index -> strchr.
3544 * regex.c: Always rename bcopy to memcpy, etc.
3545 FIXME: Eventually do the renames rather than use #define's.
3546 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3548 * sparc-xdep.c: Move deferred_stores to target dependent.
3549 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3551 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3553 Split non-target-dependent code out of target_attach routines.
3555 * target.h: Comments on target_attach args and results.
3556 * infcmd.c (attach_command): Check for existing execution, call
3557 target_attach, set up terminal status and wait_for_inferior, wait
3558 for the attach status, and do normal_stop.
3559 * inftarg.c (child_attach): Remove target independent stuff.
3560 * remote-adapt.c (adapt_attach): Ditto.
3561 * remote-mm.c (mm_attach): Ditto.
3562 * remote-udi.c (udi_attach): Ditto.
3563 * remote-vx.c (vx_attach): Ditto.
3567 * remote-hms.c (hms_attach): Remove completely, it was useless.
3568 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3569 commented-out start_remote calls.
3570 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3571 DENTER and DEXIT macros and their calls. Use a real debugger --
3572 like gdb -- to see what functions are being called when.
3573 * utils.c (strcmp_iw): Make nonstatic, for lint.
3575 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3577 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3579 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3581 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3582 fix to differentiate between gcc1 & gcc2 compiled files so that we
3583 can debug calls that pass structs as args correctly.
3584 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3585 so, and what version.
3587 * remote.c (remote_wait): Make regs be char to avoid picayune
3588 ANSI compiler warnings.
3590 * energize.h: Move all external struct decls to inside of
3591 __STDC__, add prototype for energize_shell_wait().
3592 * energize.c (getpty): Clean up, make us really get a controlling
3594 * (energize_initialize): Disable SIGIO prior to setting up for
3595 I/O interrupts. Move setsid(), et. al. to getpty().
3596 * (energize_shell_wait): New routine to wait for things started
3597 via the shell command, uses wait() instead of /dev/proc.
3598 * Also, add prototype for execute_command_1().
3600 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3602 * inftarg.c (child_create_inferior, child_attach,
3603 child_mourn_inferior): collect unix child process stratum
3604 functions which live below the target vector into this file to
3605 facilitate host/target/native split. Also, make them static.
3606 * inflow.c (child_mourn_inferior): removed.
3607 * infrun.c (child_create_inferior, child_attach): removed.
3608 (resume): becomes global so that functions below the
3609 target vector can find it.
3610 * inferior.h (resume): add prototype.
3611 (child_mourn_inferior, child_create_inferior, child_attach):
3614 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3615 replaced with find_default_attach and
3616 find_default_create_inferior.
3618 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3620 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3621 addresses don't get displayed in the wrong positions.
3623 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3625 Separate core functions along target vector in preparation for
3626 native support. Functions above vector now live in core.c. Those
3629 * core.c (solib_add_stub, core_close, core_open, core_detach,
3630 get_core_registers, core_files_info, core_ops): moved to corelow.c
3631 (_initialize_core): removed addition of core_ops target.
3632 * corelow.c: new file.
3633 (solib_add_stub, core_close, core_open, core_detach,
3634 get_core_registers, core_files_info, core_ops): moved from core.c
3635 (_initialize_corelow): new function.
3636 * gdbcore.h (core_open, core_detach): added prototypes.
3637 (core_ops): add forward declaration.
3638 * Makefile.in (SFILES_MAINDIR): add core.c
3640 (TSOBS): change core.o to corelow.o
3642 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3644 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3645 instead of 'sun' predefined symbol so that trap analysis code is
3646 enabled only when the TARGET is a sun3.
3648 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3650 * tm-i960.h (ext_format_i960): Add top-level declaration.
3651 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3652 blocks, else Sun4 compiler complains.
3654 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3656 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3657 instruction's argument. Patch from jonathan@cs.stanford.edu
3660 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3662 Break the thread of control that implies that a unix child
3663 process will be the default target.
3665 * target.c (find_default_run_target, find_default_attach,
3666 find_default_create_inferior, return_zero): new functions.
3667 (cleanup_target): Make return_zero the default for to_can_run.
3669 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3670 child_create_inferior references with find_default_XXX instead.
3672 * target.h (struct target_ops): new field, to_can_run.
3673 (find_default_attach, find_default_create_inferior): new prototypes.
3674 (target_can_run): new macro.
3676 * Also added a zero (default) to_can_run element to all static
3677 struct target_ops initializations throughout GDB, except:
3678 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3680 * infrun.c (child_create_inferior): Clean up error handling when
3681 no exec file is specified.
3682 (child_attach): Don't require exec file.
3684 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3686 Remove kill_inferior_fast, in favor of target_kill, which goes
3687 through the target vector.
3689 * inferior.h (kill_inferior_fast): remove declaration.
3691 * main.c (disconnect): call quit_cover using catch_errors rather
3692 than calling kill_inferior_fast directly. New way goes through
3693 the target vector, handles attached processes, and writes
3694 command history if appropriate.
3695 (quit_cover): new function, wrapper for quit_command.
3697 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3698 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3699 inlining them into the local kill_inferior when needed.
3701 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3703 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3704 * stabsread.c (read_struct_type): Simplify complicated expression
3705 for dumb DECstation compiler.
3707 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3709 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3710 operands to memory management instructions, from WRS.
3712 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3714 * main.c (main): Back out previous language setting changes.
3715 Replace with simple default to C before processing any init
3716 files. There MUST be a language set, even in the absence of
3717 init files or executables, or expression parsing fails.
3719 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3721 * main.c (main): Move code that sets initial language to
3722 symfile.c. Fixup places where command files are processed to
3723 be consistent in setting a default language if none has been
3725 * symfile.c (set_initial_language): Add code moved from
3726 main() that sets an initial default language when a new
3727 symbol file is read.
3728 * symfile.c (symbol_file_command): Call set_initial_language.
3729 * symtab.c (find_main_psymtab): Add FIXME comment.
3731 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3733 * breakpoint.c, sparc-tdep.c: comment changes.
3734 * configure.in: removed target_dependent line.
3736 * remote-mm.c (mm_attach): change printf to error to prevent
3738 * remote-udi.c (udi_attach): change printf to error to prevent
3741 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3742 calls to {fetch|store}_inferior_registers with calls to
3743 target_{fetch|store}_registers, for remote-target independence.
3745 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3747 * Makefile.in: Fix bug I introduced in merging Rich's change.
3748 * infrun.c (child_create_inferior): Use proceed() rather than
3749 doing all the same stuff by hand.
3751 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3753 * Makefile.in, configure.in: add support for files used only when
3754 configured native, that is, when host = target.
3756 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3758 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3759 stores are target dependent and were moved from xm to tm.
3761 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3763 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3765 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3766 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3768 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3770 * target.h (struct target_ops): removed to_convert_to_virtual and
3771 to_convert_from_virtual elements. Initializations removed from
3772 all static initializations.
3773 (target_convert_to_virtual, target_convert_from_virtual):
3775 (host_convert_to_virtual, host_convert_from_virtual): Removed
3776 forward declarations.
3777 * target.c (cleanup_target): removed default assignments for
3778 to_convert_to_virtual and to_convert_from_virtual.
3779 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3781 * findvar.c (value_of_register, value_from_register):
3782 target_convert_to_virtual inlined.
3783 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3784 * valops.c (value_assign): target_convert_from_virtual inlined.
3786 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3788 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3789 position wrong if used for the prompt.
3790 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3792 Support for accessing arbitrary MIPS stack frames in memory.
3794 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3795 set, run it before INIT_EXTRA_FRAME_INFO.
3796 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3798 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3799 (FP) value in the frame_info struct if it is zero (as from top of
3801 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3803 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3804 comes back as zero. So does FP_REGNUM, as a trigger for
3805 init_extra_frame_info.
3807 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3808 the program counter set before INIT_EXTRA_FRAME_INFO is run.
3809 (INIT_FRAME_PC): Defined to null.
3810 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
3811 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
3812 Briefly explain MIPS stacks in GDB.
3814 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3816 * copying.awk, copying.c (show_copying_command,
3817 show_warranty_command): Rename from copying_info, warranty_info,
3818 to match command function conventions.
3820 * utils.c (prompt_for_continue): Reinitialize more-counts
3821 before printing anything, and again afterward. Fix comments.
3822 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
3823 or alloca() if needed.
3825 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3826 detect native versus cross-host.
3828 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3830 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3831 Suns. Rename to m68k_saved_pc_after_call.
3832 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
3833 m68k_saved... instead of sun3_saved...
3835 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
3837 * Makefile.in (update-depend, update-alldeps): Split out of
3838 setup-to-dist, for convenience in rebuilding the depend and
3840 (assorted): Update to catch straggler files when building gdb.tar.Z.
3842 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3844 Preliminary cleanup for splitting host/native/target.
3846 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3847 here; it is dealt with at a gdb-target-independent level.
3848 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3849 high toned routine. Fix return type to void.
3850 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
3851 Rich and I believe the "real problem" was that both single_step
3852 and target_resume were issuing PT_CONTINUE calls. This would
3853 cause the second PT_CONTINUE to sometimes fail because the process
3854 was already running.
3855 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3857 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3859 * energize.c (pty_to_kernel): Must check for EAGAIN as
3860 termination condition.
3861 (full_filename): Don't prepend dirname if filename begins with /.
3862 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3864 (getpty (NCR)): Lotsa bug fixes...
3865 (kernel_dispatch (case StopRType)): Use kill() instead of
3866 killpg() so we can deal with losing systems...
3867 (wait_for_events): Work around NCR select() lossage. It doesn't
3868 zero out readfds when select() returns zero.
3869 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3870 getcwd() instead of getwd() (NCR getwd() seg faults).
3871 (energize_wait): Use sigaction() for NCR. Their version of signal()
3872 is unreliable by default.
3874 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3875 error from PIOCSWSTOP.
3877 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3878 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3879 defs.h, utils.c: Make vfprintf_filtered global.
3881 * energize.c (send_location): New routine to consolidate all
3882 places where we must notify kernel of where the given pc is.
3883 (cplus_demangle): Put single-quotes around demangled names.
3884 (energize_call_command): Call send_location() after doing up,
3885 down, and frame commands.
3887 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3889 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
3890 pass at doc for two new remote targets---29K using UDI, and Tandem
3891 ST2000 using STDBUG.
3893 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
3895 * doc/all.m4: turn on H8/300 stuff for generic manual
3897 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
3898 after explicit call to breakpoint() in serial stubs.
3900 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
3902 * mipsread.c: Clean up some white space.
3903 (parse_symbol): Handle stEnd of stFile.
3904 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
3906 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
3907 store_inferior_registers): Replace unexplained numbers
3908 with manifest constants from a DECstation header file.
3909 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
3910 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
3912 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
3914 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
3915 for "down". Suggested by Richard Stallman.
3917 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3919 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
3920 redeclaration bug on SunOS 4.
3922 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
3924 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
3925 * m68k-stub.c: Remove a few extraneous ANSI-isms.
3926 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
3927 they aren't already there.
3928 * remote-vx.c (vx_prepare_to_store): Ditto.
3929 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
3931 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
3933 Removed a large number of changes inserted by Per Bothner
3934 for C++ support. These will go back in when they've been
3937 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
3939 * serial.h: Fix prototye for serial_raw().
3940 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
3941 serial_write() to match prototypes.
3942 * remote-st2000.c (get_reg_name): Make *p be const.
3944 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3946 * remote-nindy.c (nindy_fetch_registers): Make return type void,
3947 to agree with target structure field type.
3948 (nindy_store_registers): Ditto.
3950 * Makefile (OPCODES): New var, pointing to opcodes library.
3951 (CLIBS, CDEPS): Include it.
3952 (saber_gdb): Load opcodes library.
3954 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
3956 * a68v-xdep.c (store_inferior_registers): declare as void.
3957 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
3958 * remote-st2000.c: Massive changes to use new serial package.
3959 Also added 'connect' command to transparantly connect to serial
3961 * ser-termios.c: Big cleanup, use nicer coding conventions.
3962 * ser-bsd.c: New module, serial stuff for BSD systems.
3963 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
3964 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
3966 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3968 * doc/gdb.texinfo: fix shameful error of agreement reported by
3969 jimb@occs.cs.oberlin.edu (Jim Blandy)
3970 * doc/gdb.texinfo: remove old partial discussion of remote serial
3971 protocol (via serial debug stubs)
3972 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
3973 use of serial debug stubs
3975 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3977 * symfile.h: Declaration of set_demangling_style() moved
3978 here from demangle.h (which is now in ../include).
3979 * i386-xdep.c: Update comment.
3981 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3983 * symtab.c (completion_list_add_symbol): restructured to optimize
3984 for time. First clip names that cannot match. Then clip any
3985 names we've already considered. Drop a redundant strncpy. Drop
3986 a redundant malloc and associated free for demangled names.
3988 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
3990 * a68v-xdep.c (store_inferior_registers): Define as type void.
3991 * configure.in: Add host m68k-apollo*-bsd*.
3992 * demangle.c (struct demanglers): Use enum instead of constant
3993 value to keep braindamaged HP/Apollo compiler happy.
3995 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
3997 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
3998 match "FOO". This allows 'break Foo' to work when Foo is
3999 a mangled C++ function. (See comment before function.)
4001 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4003 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4004 for files in vx-share/*.c.
4005 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4006 for normal GDB source files.
4008 * Makefile.in (VERSION): Roll to 4.6.6.
4010 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4011 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4012 * tm-sun3os4.h: Update comments.
4013 * xm-delta88.h: Remove STACK_END_ADDR.
4015 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4017 * Makefile.in (VERSION): Roll to 4.6.5.
4019 * infrun.c: Lint for recent `handle' changes.
4021 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4022 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4023 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4024 should include a ser-XXX.o module.
4026 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4027 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4029 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4030 known suns in configure.in, rather than mapping them to unique
4031 config files that happen to duplicate other config files.
4032 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4033 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4035 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4037 * configure.in (*-*-sunos*): Use trailing * to match all
4038 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4039 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4040 in production on Sun-4.
4041 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4042 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4043 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4045 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4046 config/sparc-noun.mt: New target configs for embedded.
4047 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4049 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4050 target definitions for embedded with and without underlines on
4053 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4054 not a parameter of the CPU, but of the development environment.
4055 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4057 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4059 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4060 (which involves reading in main's symtab) if we have no breakpoints.
4062 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4064 * dwarfread.c (cu_language): New local variable to record
4065 language for current compilation unit being processed.
4066 * dwarfread.c (set_cu_language): New local function to decode
4067 and record language for current compilation unit being processed.
4068 * dwarfread.c (synthesize_typedef): Add local function to
4069 synthesize a typedef for C++ classes, structs, unions, and
4071 * dwarfread.c (read_structure_scope): Synthesize typedefs
4072 for C++ classes, structs and unions.
4073 * dwarfread.c (read_enumeration): Synthesize typedefs for
4075 * dwarfread.c (read_file_scope): Call set_cu_language to
4076 record language for current compilation unit. After symtab
4077 is built, save this recorded language.
4078 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4079 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4080 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4081 typedefs for C++ classes, structs, unions, and enumerations.
4082 * dwarfread.c (scan_compilation_units): Call set_cu_language
4083 to record language for current compilation unit.
4084 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4085 for TAG_enumeration_types, rather than in add_partial_symbol.
4086 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4087 case with class, struct, and union type cases, now that they are
4088 the same. Remove tests for non-NULL name attributes, now done
4090 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4091 treat as alias for TYPE_CODE_STRUCT for now.
4093 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4095 * Makefile.in: map "gdb" through program_transform_name when
4098 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4100 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4101 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4102 Use "regi" for local indexing through register numbers, reserving
4103 "regno" for the name of a specific register passed as an input
4104 parameter. Fix bug propagated through all versions that sometimes
4105 used regno as an index when it should have been regi, thus using
4106 -1 as an index in some cases.
4108 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4110 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4111 respectively, so same demangler can be used by other programs.
4112 * Makefile.in: Remove demangler stuff.
4113 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4114 * demangle.c (_initialize_demangler): Tell demangler which
4115 CPLUS_MARKER to assume.
4117 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4119 RS/6000 portability changes (for hosting cross-debuggers).
4121 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4122 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4123 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4124 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4125 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4126 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4127 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4128 (NO_SINGLE_STEP): Add, target-dependent.
4129 (loadinfotextindex): Lowercase, remove "aix_".
4130 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4131 (NO_SINGLE_STEP): Remove, target-dependent.
4132 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4133 * xcoffread.c: Only build file if RS/6000 native GDB.
4134 (build_function_symbol): Remove #if 0'd code.
4135 * rs6000-tdep.c: Cleanup. Add static fn protos.
4136 Use CORE_ADDR for addresses throughout. Make void fns void.
4137 (pop_dummy_frame): Add FIXME about bogosity of design here.
4138 (rs6000_struct_return_address): Ditto.
4139 (frameless_function_invocation, frame_get_cache_fsr,
4140 frame_initial_stack_address, xcoff_relocate_symtab,
4141 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4142 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4143 Use CORE_ADDRs. Change identifiers to lowercase.
4145 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4146 supplying dummy routines if non-native. Add prototype for
4147 static exec_one_dummy_insn. Move a mess of functions to
4148 rs6000-tdep.c (as above). Remove #if 0'd code.
4150 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4151 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4152 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4154 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4157 * vx-share/README, nindy-share/README: New files describing
4158 how these directories' code is shared, and with whom.
4160 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4162 * configure.in (target configurations): Reformat into table.
4163 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4165 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4166 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4167 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4168 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4169 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4170 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4172 * Makefile.in (config-check): Add command to check whether
4173 configure.in is consistent with config/*.
4175 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4177 * configure.in (host configurations): Reformat nested cases into
4178 easy-to-maintain table.
4179 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4180 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4182 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4184 * cplus-dem.c: Reorder args to most local functions to make them
4185 follow the consistent pattern of struct work_stuff pointer first,
4186 followed by pointer into string being demangled, followed by
4187 pointer to the string where the result is being stored, followed
4188 by other args. Also generally replace most variables of name
4189 "type" with "mangled" for consistency. They all pointed to the
4190 same string but half were one name and half the other.
4191 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4192 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4193 use whenever a qualified name is being demangled.
4194 * cplus-dem.c (do_type): Qualified names are treated similarly
4195 to fundamental types, not as modifiers of fundamental types.
4197 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4199 * configure.in: Add sparclite as a target.
4201 * sparc-stub.c (handle_exception): Flush instruction cache just
4202 before returning to the user. (hexToInt): Fix overzealous cleanup.
4204 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4206 * infrun.c (handle_command): Rewrite to allow multiple signal
4207 numbers, signal number ranges, and to recognize "all" to mean all
4208 signals except those used by the debugger.
4209 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4210 to set or reset actions for specific signals.
4212 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4214 * coffread.c (decode_type): Call alloc_type to alloc new
4216 * stabsread.c (read_array_type, read_range_type, define_symbol):
4217 Call alloc_type to alloc new types.
4218 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4219 from type_obstack to symbol_obstack.
4220 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4222 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4223 associated with a type, using the same mechanism as was used to
4224 allocate space for the type structure itself.
4225 * coffread.c (patch_type, coff_read_struct_type,
4226 coff_read_enum_type): Use TYPE_ALLOC.
4227 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4228 * gdbtypes.c (create_array_type, check_stub_method,
4229 allocate_cplus_struct_type): Use TYPE_ALLOC.
4230 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4231 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4232 read_range_type): Use TYPE_ALLOC.
4234 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4236 * breakpoint.c (breakpoint_re_set): Select a default source
4237 symtab if one is not currently selected.
4238 * utils.c (query): Call wrap_here before building the output
4239 query string, to turn off wrapping and flush any buffered output.
4240 Otherwise our query may end up in the wrap buffer and never be
4242 * eval.c (evaluate_subexp): Report error when attempting to
4243 evaluate subscript for types without a target type, rather
4244 than dumping core by using the NULL pointer.
4245 * symfile.c (symbol_file_command): Forget current_source_symtab
4246 and current_source_line when discarding symbol table.
4248 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4250 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4252 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4253 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4255 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4257 * remote.c (remote_open): Fix baud rate setting to make -b flag
4258 work. (remote_wait): Change 'T' message parser to deal with new
4259 improved format which allows stub to send an arbitrary bunch of
4261 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4262 make all this re-entrant by storing all state on the stack. Clean
4263 up memory error trapping. (computeSignal, set_debug_traps):
4264 make it all table driven. Make a start at a baud rate setting command.
4266 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4268 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4270 * remote-vx.c: redefine malloc to avoid buggy declaration on
4271 RS/6000 <rpc/types.h>.
4272 xm-rs6000.h: include <sys/select.h> to define fd_set for
4273 <rpc/svc.h> on RS/6000.
4275 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4277 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4278 recursive invocations of make. Always create installation
4281 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4283 * m68k-pinsn.c: Minor fix in style of output (don't use
4284 range to indicate floating point control registers).
4286 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4288 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4290 * infcmd.c (registers_info): Handle multiple register names.
4291 Changes inspired by Roland McGrath.
4293 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4295 * sparc-stub.c: New file. Mix it with your SPARClite
4296 application, and it will speak GDB remote protocol!
4297 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4298 deal with arbitrary registers. Needed for sparc-stub.
4300 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4302 * cplus-dem.c (cplus_markers): Add table for gnu style and
4303 use throughout, in place of compile time constant CPLUS_MARKER.
4304 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4305 * cplus-dem.c (cfront_special): New function, as suggested
4306 by pfieland@stratus.com.
4307 * cplus-dem.c (forget_types): New function.
4308 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4310 * cplus-dem.c (mop_up): Call forget_types().
4311 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4312 Use throughout, instead of checking current_demangling_style.
4313 * cplus-dem.c (demangle_signature): When finding an explicit
4314 start of function args, forget all remembered types for
4315 lucid/cfront style demangling.
4316 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4317 underbar characters, use last pair as the delimiter. Hoist
4318 gnu_special() call up to cplus_demangle(). Call cfront_special()
4320 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4321 for inherited classes.
4322 * cplus-dem.c (demangle_args): Document quirks of numbered
4323 references to previously seen types.
4324 * dbxread.c (read_ofile_symtab, process_one_symbol):
4325 Use AUTO_DEMANGLING rather than explicitly checking
4326 current_demangling_style.
4327 * demangle.h: Add some comments.
4328 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4329 CFRONT_DEMANGLING): New macros.
4330 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4331 not found in the actual producer string produced by lcc.
4332 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4333 than explicitly checking current_demangling_style.
4335 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4337 * breakpoint.c (enable_longjmp_breakpoint,
4338 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4339 Check for duplicate breakpoints at the same address. Bug report
4340 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4342 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4344 * buildsym.c (end_symtab): Document that end_symtab can return
4345 NULL under non-error conditions.
4346 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4347 returned from end_symtab for empty compilation units.
4349 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4351 * am29k-tdep.c: Lint from DECstation compiler.
4352 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4353 As the man page says, "Sometimes you just can't get lint to shut
4354 up". That doesn't mean you should blow away the code it won't
4356 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4357 it up over the next few weeks. Make mips x 29k build.
4358 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4359 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4360 but leave it as a comment because the breakpoint instruction
4361 is not easily accessible at this moment (it's static, and if
4362 we define one here, it goes into every file compiled).
4364 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4366 * Makefile.in (VERSION): Bump to 4.6.3.
4367 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4368 function scopes when building partial symbol tables.
4369 * objfiles.c (open_existing_mapped_file): Make it clear in
4370 warning message that out of date mapped files are ignored.
4371 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4372 unit source file name in error message.
4374 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4376 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4377 * dwarfread.c (struct_type): In absence of AT_byte_size for
4378 bitfield, use size of object of member's type for the size of
4379 the anonymous object containing the bit field.
4380 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4381 an AT_byte_size attribute is seen.
4382 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4383 union aux_ext (was aux_ent).
4384 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4385 unsigned char* to char*, for Lucid compiler.
4386 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4387 to be correct type (from unsigned char* to char*).
4388 * valprint.c (type_print_derivation_info): Minor tweak to placement
4389 of commas in derived class printing.
4390 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4392 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4394 * xm-go32.h: Define LSEEK_NOT_LINEAR
4395 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4396 then work out the lseek positions of newlines by running through
4397 the file and `tell'ing. This makes source file listing work on
4398 OS's where the relationship between physical position in file and
4399 canonical position is indeterminate, eg VMS and DOS.
4401 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4403 * stabsread.c: Ensure that all members of all allocated structures
4404 are initialized to known state to avoid hard to find bugs with gdb
4405 using fields containing random data.
4406 * buildsym.c (start_subfile): Compact dirname initialization.
4407 * buildsym.c (patch_subfile_names): New function.
4408 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4409 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4410 * buildsym.h (patch_subfile_names): Add prototype.
4411 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4413 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4415 * remote-udi.c: Update comments.
4417 * remote.c (getpkt): Only force retransmission ten times;
4418 after that, assume bug in target code, and handle pkt anyway.
4420 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4422 * configure.in: Add support for apollo 68k under BSD environment.
4423 * xm-apollo68b.h: New file to support above.
4425 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4427 * configure.in: Recognize i486 host cpu.
4428 * valprint.c (type_print_derivation_info): Print derivation info
4429 in same form as class declarations in source.
4430 * valprint.c (type_print_varspec_suffix): Split arg printing
4431 code out to type_print_args function.
4433 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4435 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4436 at_import, at_frame_base.
4437 * dwarfread.c (completedieinfo): Remove cases for obsolete
4438 AT_visibility, AT_import, and AT_frame_base attributes.
4439 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4440 i860, which can keep up to 4 shadow breakpoints.
4441 * tm-stratus.h (USG): Define.
4442 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4443 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4444 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4445 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4446 * config/stratus.mt (TDEPFILES): Include files available from
4447 stratus that are not yet in release pending receipt of paperwork
4449 * buildsym.c (finish_block): Minor code format change.
4450 * gdbtypes.h (struct field): Add to comments.
4451 * gdbtypes.h (virtual_field_bits): Add to comments.
4452 * objfiles.c (allocate_objfile): Change obstack interface to
4453 match FSF merging efforts.
4455 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4457 * Makefile.in (VERSION): Bump to 4.6.2.
4458 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4459 * Makefile.in (OBS): Add stabsread.o
4460 * Makefile.in (stabsread.o): Add build rule.
4461 * stabsread.c, stabsread.h: New files.
4462 * buildsym.c: Split out stabs specific support to stabsread.c.
4463 * buildsym.h: Split out stabs specific support to stabsread.h.
4464 * dbxread.c (stabsread.h): Include
4465 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4466 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4467 * dbxread.c (read_ofile_symtab): Call end_stabs.
4468 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4469 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4470 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4471 really_free_pendings to cleanups.
4472 * elfread.c (elf_new_init): Call stabsread_new_init.
4473 * gdbtypes.c: Small changes to maintenance commands.
4474 * mipsread.c (stabsread.h): Include.
4475 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4476 * xcoffread.c (stabsread.h): Include.
4477 * xcoffread.c (global_stabs): Remove redundant def.
4478 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4480 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4482 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4483 * inflow.c (terminal_init_inferior, terminal_inferior,
4484 terminal_ours_1, initialize_inflow): Record and use state
4485 of lmode_inferior_valid and lmode_ours_valid.
4487 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4489 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4490 include <sgtty.h> on USG. (from sef).
4492 * depend: es1800 dependency needed here.
4494 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4496 * buildsym.c (read_struct_type): Initialize structs allocated
4497 with alloca, to avoid using random values from stack later on.
4498 * defs.h (fprintf_filtered): Add prototype.
4499 * gdbtypes.c (check_stub_method): Fix misleading comments.
4500 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4502 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4503 small changes to maint support functions.
4504 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4505 for some fields and expand comments.
4506 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4507 macro and track change to obstack_full_begin macro.
4508 * utils.c (fprintfi_filtered): New function.
4509 * valprint.c (type_print_base): Fixup field printing to not
4510 print extraneous lines and not print bogus "no data fields"
4511 messages for C++ classes with no data members. Also use new
4512 fprintfi_filtered function.
4514 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4516 * configure.in: es1800 ok for 68000 too.
4518 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4520 * configure.in: echo error messages to stderr, not stdout
4522 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4524 * configure.in: recognize hppa* instead of hppa
4526 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4528 * energize.c: Second cut at DynamicLoad message handling.
4530 * energize.c: Relativize pathnames in #include statements.
4531 * (kernel_dispatch): Better error messages for unknown protocol
4533 * (kernel_dispatch): First cut at DynamicLoad message handling.
4535 * Makefile.in: Remove -I../readline from all compilations,
4536 include a special case for main.o instead.
4538 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4540 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4541 error if it fails to find a member type, rather than return NULL
4542 and trigger a coredump.
4543 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4544 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4545 match on complete demanglings, including argument lists for member
4546 functions, rather than just accepting the first demangling that
4547 matches the class and function name.
4548 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4549 to start_symtab as the directory name.
4550 * dwarfread.c (completedieinfo): Strip off any leading hostname
4551 portion of the AT_comp_dir attribute string. Gdb doesn't know
4552 what to do with them (FIXME).
4554 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4556 * breakpoint.c (commands_command): Simplify code a bit, remove
4557 unnecessary fflush().
4559 * Makefile.in (OTHERS): Add gcc.patch.
4560 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4562 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4564 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4565 lcc producer string.
4567 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4569 * WHATS.NEW renamed to NEWS.
4571 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4573 * dbxread.c, dwarfread.c: Re-enable experimental code to
4574 automatically select demangling style.
4575 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4576 DEMANGLING_STYLE, to make more descriptive. Revert back to
4577 "auto" as default. Comment use.
4578 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4579 * Makefile.in (${DEMANGLER}.o) Remove target and special
4582 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4584 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4586 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4588 * Makefile.in, demangle.c: Change default demangling style to
4590 * Makefile.in: Update version to 4.6 !!!
4591 * README, WHATS.NEW: Update for 4.6.
4593 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4595 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4598 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4599 nodes as base classes.
4601 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4603 * alldeps.mak, depend: Update.
4605 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4607 * Makefile.in (VERSION): 4.5.9.
4609 * xm-hp300bsd.h: Add decl for strdup().
4610 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4611 PDR. Cleanup a few things, fix compilation warnings.
4613 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4615 * Makefile.in (DEMANGLING_STYLE): New define to set default
4616 demangling style for C++. Defaults to "auto".
4617 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4618 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4619 * Makefile.in (OBS): Add demangle.o
4620 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4621 Remove compile time decisions about demangling style and replace
4622 with runtime decisions using current_demangling_style.
4623 * cplus-dem.c (main): Expand code included during building of
4624 standalone demangler to recognize demangling style options.
4625 * dbxread.c (demangle.h): Include.
4626 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4627 demangling style if processing g++ code and current demangling style
4628 is auto (Note: this feature currently disabled.)
4629 * demangle.c: New file, generic demangling control.
4630 * demangle.h (demangling_styles): New enumeration to select one
4631 of several demangling styles. Also define string names for each
4633 * demangle.h (set_demangling_style): Add prototype.
4634 * dwarfread.c (demangle.h): Include.
4635 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4636 New producer string prefixes to recognize.
4637 * dwarfread.c (handle_producer): Consolidate actions for specific
4638 producers. Set demangling style based on producer string if
4639 current style is auto. (Note: this feature currently disabled.)
4640 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4642 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4644 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4646 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4648 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4649 * c-exp.y: Call lookup_signed_typename() after seeing
4650 "signed". This handles "signed char" correctly.
4651 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4652 keywords before a type specifier.
4654 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4656 * command.c (lookup_cmd_1): Clarify descriptive comments.
4657 * gdbcmd.h (maintenanceprintlist): Add declaration.
4658 * main.c (maintenanceprintlist): Add definition.
4659 * main.c (gdb_completer_command_word_break_characters): Add.
4660 * main.c (symbol_completion_function): Switch completer word
4661 break character sets dynamically, based on whether completion is
4662 being done on commands or on something else.
4663 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4664 * maint.c: Include demangle.h.
4665 * maint.c (maintenance_demangle): New function.
4666 * maint.c (maintenance_print_command): New function.
4667 * maint.c (_initialize_maint_cmds): Reorganize some commands
4668 under new maintenance print subcommand.
4670 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4672 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4673 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4674 target type. Otherwise, 'whatis this.field' wouldn't work,
4675 which would be inconsistent, since 'print this.field' works.
4676 * buildsym.c (read_struct_type, read_enum_type): Clear
4677 TYPE_FLAG_STUB flag.
4678 * buildsym.c (cleanup_undefined_types): Don't rely on a
4679 flawed "Reasonable test to see if" a type has been defined
4680 since it was referred to; now we can just see if the
4681 TYPE_FLAG_STUB flag has been cleared.
4682 * valprint.c (print_type_base): Emit public/protected/private
4683 labels for methods as well as fields. Also, indent these labels
4684 2 spaces instead of 4, for a more conventional "look".
4685 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4686 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4687 * gcc.patch: New file. Contains patch for gcc (so people
4688 with gdb-2.2.x won't have to wait for a new gcc release).
4690 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4692 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4693 (print_addr): Call print_address to show symbolic version as well.
4695 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4697 (vx_read_register): Declare inferior_fp_regs. Delete code for
4698 copying "inferior_registers" around; the values are already in var
4699 "registers". Use correct size for register set.
4701 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4702 target doesn't support it.
4703 (vx_read_register): Don't try reading them either.
4705 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4706 VxWorks back end reads them in one contiguous set except for this
4708 (register_names): Change "pc" to "pcw" to avoid confusion printing
4710 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4711 find the PC under VxWorks.
4713 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4715 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4716 to create new blank types, instead of handcrafting them.
4717 * defs.h (printfi_filtered): Add prototype.
4718 * utils.c (printfi_filtered): New function.
4719 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4720 to simplify the code. Other cleanups.
4721 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4722 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4723 use of various fields.
4724 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4725 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4726 production that currently treats it exactly the same as STRUCT.
4727 * c-exp.y (yylex): Recognize "class" as token CLASS.
4728 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4729 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4730 general symbol handling code. Call cplus_mangle_opname with
4732 * symtab.c (decode_line_2): Print demangled function names in
4733 breakpoint menus, instead of just file and line number.
4734 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4735 * valprint.c (type_print_base): Print "class" for C++ classes,
4736 rather than "struct". Print section labels for public, protected
4737 and private members of C++ classes.
4738 * values.c: Include demangle.h.
4739 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4741 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4743 * Makefile.in (VERSION): Update to 4.5.8.
4745 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4747 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4748 prevent crashes when examining cross-targets.
4749 * dbxread.c (process_one_symbol): Include directory name when
4750 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4751 find include files, and yacc/lex sources when the cwd doesn't match
4752 that in which the object was compiled.
4753 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4755 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4758 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4760 * maint.c (maintenance_command, maintenance_info_command):
4761 Install with allow_unknown as 0 and call help_list to show
4762 list of possibilities when no subcommand is specified.
4764 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4766 * configure.in: Add m68k-ericsson-*.
4767 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4769 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4771 * maint.c: New file.
4772 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4773 * Makefile.in (OBS): Add new file maint.o.
4774 * defs.h (command_class): Add class_maintenance.
4775 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4776 commands. Allow for them (and other nonessential parts of gdb)
4777 to be selectively left out under special circumstances.
4778 * gdbtypes.c (recursive_dump_type): New function; supports
4779 maintenance print-type command.
4780 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4782 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4784 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4785 initializers. Add initializations for setprintlist, showprintlist,
4786 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4787 * printcmd.c (maintenance_print_type): New maintenance cmd.
4788 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4789 implied by comment that all cmd lists are owned by main.c.
4790 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4791 that all cmd lists are owned by main.c.
4792 * language.c (setchecklist, showchecklist): Move to main.c, as
4793 implied by comment that all cmd lists are owned by main.c
4794 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4795 deletelist): Remove redundant declarations (also in gdbcmd.h).
4796 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4797 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4798 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4799 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4800 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4801 maintenance_print_msymbols, maintenance_print_objfiles):
4803 * symmisc.c (printsyms_command, printpsyms_command,
4804 printmsyms_command, printobjfiles_command): Removed from
4805 _initialize_symmisc.
4806 * main.c (dump_me_command): Moved to maint.c and renamed to
4807 maintenance_dump_me.
4808 * breakpoint.c (all_breakpoints_info): Rename to
4809 maintenance_info_breakpoints.
4810 * breakpoint.c (_initialize_breakpoint): Convert add_info of
4811 all_breakpoints_info to add maintenance_info_breakpoints to the
4812 maintenanceinfolist instead.
4813 main.c (initialize_main): Set up maintenance class commands.
4815 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4817 * energize-patches: Fix minor problems with building energize lib.
4819 * energize-patches: Change names of all cadillac procedure calls
4820 to be energize procedure calls. Simplify many hooks by moving
4821 tests energize.c. Configure energize, and build it automatically now.
4823 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
4825 * Makefile.in (VERSION): Bump to 4.5.7.
4826 * cplus-dem.c (demangle_args): Validate index for previously
4827 seen type to guard against bogus values from malformed manglings.
4828 * valops.c (value_struct_elt_for_reference): Guard against
4829 blindly using NULL return value from lookup_symbol.
4831 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
4833 * cadillac.c, cadillac-patches: Rename to energize.c and
4834 energize-patches. Change all routines and variables named
4835 'cadillac*' to 'energize*'. Create new file called energize.h to
4836 hold all interface declarations.
4838 * deblib/connection/*: Move all of this stuff into energize/, but
4839 delete unneeded files.
4841 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4843 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4845 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4846 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4847 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4848 child processes, to avoid dead ones "hanging around" after GDB exits.
4849 (attach): Always stop the process if it needs it. Set RLC flag
4850 when attaching running processes, so it will continue if we detach
4851 it, quit, or are killed.
4852 (detach): Clear faults and set RLC flag to make process run
4854 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4856 (info_proc): Open process O_RDONLY, so we can see any process,
4857 even those controlled by debuggers.
4858 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4860 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4862 Relocate symbols using an array of section_offsets, rather than a
4863 single `addr' or `offset'. This makes Solaris-2 support work, and
4864 permits better VxWorks (and maybe xcoff) support later.
4866 * symtab.h (struct section_offsets): New structure for keeping
4867 a set of offsets, rather than a single one.
4868 (struct objfile): Replace addr with section_offsets member.
4869 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4870 * gdb-stabs.h: New include file with `symbol type specific'
4871 parameters for psymtabs and objfiles.
4872 * Makefile.in (HFILES): Add gdb-stabs.h.
4873 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4874 * coffread.c: Conforming changes. Fake offset array always 0.
4875 * dbxread.c: Conforming changes.
4876 (struct dbx_symfile_info): Move to gdb-stabs.h.
4877 (start_psymtab): Call elfstab_offset_sections to calculate good
4878 offsets for this source file, based on the ELF symbol table info.
4879 (read_ofile_symtab): Yank N_CATCH, which is dead.
4880 (process_one_symbol, N_CATCH): Yank.
4881 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4882 Relocate with SECT_OFF_TEXT.
4883 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
4884 to distinguish relocatable from absolute symbols. Then, if not
4886 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
4887 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
4888 (", N_ROSYM): SECT_OFF_RODATA.
4889 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
4890 (dbx_symfile_offsets): Add to translate addr to offset.
4891 * dwarfread.c: Conforming changes. Single offset currently used.
4892 * elfread.c: Add various complaints about elf/stab stuff.
4893 #include gdb-stabs.h. Conforming changes, using a single offset.
4894 (elf_symtab_read): Record info from BSF_FILE symbols, and local
4895 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
4896 for later use in building psymtabs.
4897 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
4898 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
4899 (free_elfinfo): New fn, frees all chained stab_section_infos
4900 in an objfile, and zaps the start-of-chain pointer.
4901 (elfstab_offset_sections): New fn, looks in stab_section_info
4902 chain to determine section bases to relocate a psymtab's worth
4903 of symbols, as they are being read.
4904 * mipsread.c: Conforming changes. Stabs-reading will relocate
4905 using one offset. MIPS-reading will not relocate at all.
4906 * partial-stab.h: Relocate different symbol types using different
4907 offsets from section_offsets.
4908 * symfile.c: Conforming changes.
4909 (find_lowest_section): Unused function to use later
4910 to free us from the Tyranny of the Text Section.
4911 (syms_from_objfile): Translate absolute arg ADDR to offsets used
4912 in all lower layers of symbol reading. Call format-specific
4913 sym_offsets function to initialize offsets for high speed symbol
4915 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
4916 (symbol_file_command, add_symbol_file_command): Callers changed.
4917 * symmisc.c (dump_psymtab): Print new relocation parameters.
4918 * xcoffread.c: Corresponding changes.
4920 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
4921 * main.c (main): Read the $HOME/.gdbinit file before processing
4922 the argv arguments (e.g. reading symbol files or core
4923 files). This allows global parameters to be set, which will apply
4924 during the symbol reading. The ./.gdbinit is still read after
4926 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
4927 * xcoffexec.c: Clean up quote inside comment.
4929 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
4931 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
4932 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
4933 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
4934 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
4935 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
4936 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
4937 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
4938 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
4939 values.c, xcoffread.c:
4940 Remove "(void)" casts from function calls where the return value
4941 is ignored, in accordance with GNU coding standards.
4943 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
4945 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
4946 * partial-stab.h: Ignore N_ENDM.
4947 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
4948 CODE or DATA section attachment. This eliminates a lot of random
4949 values from shared libraries, which screw up the ordinary symbols
4950 in the address ranges they happen to overlap.
4951 * buildsym.c (define_symbol): Eliminate special tests
4952 for function types; move into "function" cases in switch statement.
4953 (define_symbol: 'f', 'F', 'P'): Process all parameter types
4954 in case they define new type numbers. But ignore them (FIXME).
4955 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
4956 (read_sun_builtin_type): Add commentary.
4958 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4960 * xm-rs6000.h: define MEM_FNS_DECLARED
4962 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
4964 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
4965 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
4966 * mips-xdep.c: Remove most include files (unused, caused errs).
4967 (fetch_core_registers): Use right parameters in dummy fn.
4969 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
4971 * buildsym.c (scan_file_globals): Beware the null file.
4972 Fix from Jim Williams.
4974 * stack.c (return_command): Evaluate expression *before* popping
4975 off the stack frames! Fix inspired by Jim Williams.
4976 (up_silently_command, down_silently_command): No sel frame is error.
4978 * defs.h (memcpy, memset): Conditionalize decls on
4979 #ifndef MEM_FNS_DECLARED, since DECstation differs.
4980 (alloca): Break out the STDC and non-STDC alloca cases, to make
4981 it work on old preprocessors as well as "picky ANSI" ones.
4982 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
4984 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
4985 * utils.c (fputs_demangled): Rename SLOP since DECstation system
4986 header files define it!
4988 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
4990 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
4992 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
4993 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
4994 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
4995 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
4996 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
4997 utils.c, valarith.c, valops.c, valprint.c, values.c:
4998 Replace bcopy() use with memcpy(), which is more standard and can
4999 take advantage of gcc's builtin functions for increased performance.
5000 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5001 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5003 Replace bzero() use with memset(), which is more standard and can
5004 take advantage of gcc's builtin functions for increased performance.
5005 * i386-tdep.c, main.c, valprint.c:
5006 Replace bcmp() use with memcmp(), which is more standard and can
5007 take advantage of gcc's builtin functions for increased performance.
5009 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5011 * remote.c (remote_wait): Fix cast on signal() call.
5012 * defs.h (alloca): More diddling with alloca. Have to ensure
5013 that it has a prototype, so that if alloca is defined as a macro
5014 that takes an arg, the definition is seen as a use of a macro
5015 that takes an arg, to satisfy picky ANSI preprocessors.
5017 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5019 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5020 consistency with all other gdb files.
5021 * cadillac.c: Use <string.h> rather than <strings.h>.
5022 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5023 * Makefile.in (MAKE): Remove definition for consistency with
5024 other Makefile.in files and to fix problem with recursive makes.
5026 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5028 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5031 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5033 * source.c (print_source_lines): for DOS interoperability; don't
5034 print CR (013) as ^M.
5036 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5038 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5040 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5042 * remote.c (remote_wait): Cast signal to void * to avoid warning
5043 from busted HP compiler.
5045 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5046 stabs cause end_psymtab to be called.
5048 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5049 compiler feature of putting 'c' into basic type descriptors for
5052 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5053 where there is no place for nPC in prrun struct.
5055 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5057 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5058 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5059 * dwarfread.c (enum_type): Save enum names on type_obstack.
5060 * dwarfread.c (struct_type): Save member name on type_obstack.
5061 * symtab.c (_initialize_symtab): Fix misspelling.
5062 * regex.c (store_jump, insert_jump): Return void.
5064 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5066 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5067 (alloca): Declare return type on SPARC, since Sun doesn't.
5068 (*_BYTE_ORDER): Improve comment: *must* be defined.
5070 * tm-hppa.h: New file, architectural definition of HP PA.
5071 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5073 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5074 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5075 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5076 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5079 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5080 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5081 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5083 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5085 * printcmd.c (output_command): Thinko.
5086 (x_command): Only set remembered size/format if cmd succeeds.
5088 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5089 since it is no longer used and burns time for every symbol read.
5090 (process_one_symbol): Treat N_CATCH like default (complain).
5092 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5094 * partial-stab.h (case N_TEXT): Fix fencepost error when
5095 detecting start of new symbol info after reading symtab for a
5096 module with a zero length TEXT segment.
5098 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5100 * Makefile.in (VERSION): Bump to 4.5.6.
5101 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5103 * defs.h (NORETURN): Define away for Lucid compiler.
5104 * remote.c (remote_timer, remote_interrupt): Signal handlers
5106 * ser-termios.c (serial_write, serial_close): Return whatever
5107 value the write/close call returns, rather than falling off end.
5108 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5109 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5111 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5112 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5114 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5115 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5116 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5117 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5119 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5120 store_inferior_registers): Supply missing fourth argument to
5122 * cadillac.c (kernel_dispatch): Make return type void.
5123 * cadillac.c (iosig): Signal handlers take one int arg.
5124 * valprint.c (val_print_fields): Call fprint_symbol to get
5125 automatic C++ demangling for mangled field names.
5127 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5129 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5130 * dwarfread.c (enum_type): Fix misspelling in comment.
5131 * valprint.c (val_print_fields, cplus_val_print): Minor
5132 adjustment to printing of C++ class structures to more closely
5133 match format for printing C structures, with and without setting
5136 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5138 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5139 (which is not a Posix signal) if it isn't defined.
5140 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5141 New port to Linux (a free Unix clone for 386 machines).
5143 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5145 COFF changes for dealing better with EPI 29K C compiler output.
5147 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5149 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5150 (read_coff_symtab): Move patch_opaque_types call from
5151 coff_symfile_read. Restrict it to symtabs from this objfile.
5152 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5153 references on opaque type chain; just let coff_lookup_type handle 'em.
5154 (decode_type): Complain about tagndx values on
5155 non-struct/union/enum types, which the EPI compiler tends to produce.
5157 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5159 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5162 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5163 usage to match new prototype. Include libbfd.h to get prototype.
5165 * source.c (find_source_lines): Handle large st_size fields.
5167 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5169 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5170 * stack.c (return_command): Use cleanups to avoid memory leaks.
5172 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5174 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5175 INT_REGNUM to INTE_REGNUM.
5177 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5179 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5181 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5182 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5183 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5184 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5186 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5187 declarations of malloc/realloc/free that are inserted by some
5189 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5191 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5192 another decl of strdup (this really ought to come from libiberty.h!).
5194 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5196 * remote.c (getpkt): Error if input exceeds buffer size.
5197 (_initialize_remote): `set remotedebug' enables packet trace.
5199 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5200 N_SLINE's, etc, just like Sun cc on Solaris2.
5202 * am29k-tdep.c (read_register_stack, write_register_stack):
5203 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5204 variable. Add `set' and `show' commands for it.
5205 * doc/gdb.texinfo: Document it.
5207 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5209 * valprint.c (type_print_1): Plug memory leak. Print all
5210 C++ syms as demangled, not just functions.
5211 * buildsym.c (read_range_type): When we find a signed char
5212 type, do a lookup of signed char, not plain char. Plain char's
5213 still get looked up as plain char's elsewhere.
5215 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5217 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5218 (Bug and fix found by Pierre Willard.)
5220 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5222 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5224 * xm-rs6000.h: Add decl for strdup().
5226 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5229 * breakpoint.c (enable_command, disable_command): Without args,
5230 should only affect normal breakpoints and watchpoints.
5232 * m68k-pinsn.c (print_insn_arg): Make register be const.
5233 * xcoffexec.c: Remove ' from comment.
5234 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5235 with decls of malloc in c-exp.tab.c (as produced by yacc).
5236 There's got to be a better way to do this...
5238 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5240 * partial-stab.h: Convert single rindex use to strrchr.
5241 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5242 standard <strings.h> file, now that the only single use of
5243 rindex in the gdb source files is gone.
5245 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5247 * mipsread.c: Undo ill effects from including <strings.h>,
5248 which #defines index to be strchr. Unfortunately, index is
5249 a member of a symbol table structure that can't be changed.
5250 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5251 remove redundant #include's.
5253 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5255 * mipsread.c: #include <strings.h> for rindex().
5257 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5259 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5261 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5263 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5264 extraneous SO stabs from busted C++ compilers.
5266 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5268 * Makefile.in (VERSION): Bump to 4.5.5.
5269 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5270 C++ lookups fail, print possibly helpful hint about completion.
5271 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5272 for static data members.
5273 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5274 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5275 it's broken on ncr3000's.
5277 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5279 * dwarfread.c (decode_modified_type): Change type of first arg.
5280 Change 'modifier' to char from unsigned char. Cast single use
5281 that needs to be unsigned char.
5282 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5283 * utils.c (strdup_demangled): Add function.
5284 * defs.h (strdup_demangled): Add prototype.
5285 * stack.c (return_command): Demangle C++ function names for query.
5286 * infcmd.c (jump_command): Demangle C++ function names for query.
5287 * cplus-dem.c (consume_count): New function and prototype.
5288 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5289 do_type): Replace conversion code with consume_count().
5290 * cplus-dem.c (gnu_special): Fix demangled of static members.
5291 * source.c (list_command): Print demangled function names
5292 when appropriate. Fix supplied by Peter Schauer.
5294 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5296 * sparc-tdep.c: Clean up slightly for Solaris2.
5298 * buildsym.c (define_symbol): Nameless types are now on several
5299 platforms; generalize them and un-ifdef them to make Solaris 2
5302 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5304 * infcmd.c: Fix typo (reported by Rob Savoye).
5305 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5306 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5307 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5308 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5309 rather than the one for the first file in the dependency chain.
5311 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5312 set. Don't reset our own texthigh, or dependency-only pst's, in
5313 scanning all the rest of the psymtabs.
5314 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5316 * buildsym.h (N_UNDF): Improve comments.
5317 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5319 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5321 * symtab.h (struct symbol): Add aux_value union for preserving
5322 an additional per-symbol value.
5323 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5324 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5325 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5326 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5327 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5329 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5331 * symfile.c (clear_symtab_users_once): Now non-static (for
5334 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5336 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5337 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5338 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5340 Solaris-2 support on SPARC:
5342 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5343 Add symbol_size and file offsets to struct symloc.
5344 Add static symbol_table_offset, string_table_offset,
5345 file_string_table_offset, next_file_string_table_offset,
5347 (add_old_header_file): Convert error() to complain()t.
5348 (dbx_symfile_read): Get symbol size via the objfile.
5349 Also get symbol_table_offset.
5350 (dbx_symfile_init): Record symbol size and count via the objfile.
5351 (dbx_next_symbol_text): Always add file_string_table_offset when
5352 accessing string table.
5353 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5354 (SET_NAMESTRING): Use the offset.
5355 (end_psymtab): Large kludge to determine addresses where source
5356 files start and end (for the psymtab header).
5357 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5358 Get this, symbol size, and symbol offset, from psymtab.
5359 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5360 Patch up last_source_start_addr if zero in N_SO.
5361 (process_one_symbol): Add variable function_start_offset.
5362 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5363 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5364 ( "", N_OBJ, N_OPT): Ignore.
5365 (elfstab_build_psymtabs): New function to read stabs out of
5368 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5369 (gdb): use GLOBAL_CFLAGS when linking, too.
5370 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5371 (N_OBJ, N_OPT): Ignore.
5372 ('f', 'F'): Save last function name.
5374 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5375 extra info in the minimal symbol.
5376 (elf_symtab_read): The extra info is the size of an ELF object,
5377 which was kludged to us in the `udata' field of the BFD symbol.
5378 Gag me with a crowbar...
5379 (elf_symfile_read): Keep track of both the absolute load address,
5380 and the offset between load addr and symbols. Handle STABS as
5381 well as DWARF sections, passing the absolute load address to
5382 elfstab_build_psymtabs.
5384 * symfile.h: Prototype elfstab_build_psymtabs.
5385 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5387 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5389 * buildsym.h: Add processing_acc_compilation flag.
5390 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5391 (define_symbol): Skip arg types in function entries. Resolve
5392 overloaded 'P' which acc uses for prototypes of functions called
5394 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5396 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5397 save size of ELF symbols. FIXME.
5398 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5399 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5401 * configure.in: Solaris config is sparc-sun-solaris2.
5402 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5404 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5405 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5406 * symfile.c (symfile_bfd_open): Comment where name is freed.
5407 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5409 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5411 * expprint.c (print_subexp): Add missing ']'.
5412 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5413 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5414 * WHATS.NEW: Point out improved C++ function name handling.
5415 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5416 type names for both implicitly and explicitly signed integral
5417 types. See comment in the source code.
5419 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5421 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5422 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5423 * expprint.c (print_subexp): Fix printing of register names.
5425 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5427 * inferior.h (register_valid): Declare.
5428 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5429 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5430 macros for traversing the data structures in a single objfile.
5431 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5432 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5435 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5437 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5438 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5439 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5440 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5442 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5444 * depend: rebuild to account for remote-st2000.c.
5445 * remote-st2000.c: Almost works now.
5446 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5448 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5450 * c-exp.y (yylex): Recognize single-quoted strings that specify
5451 tokens with embedded whitespace, such as C++ demangled names.
5452 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5453 * main.c (gdb_completer_quote_characters): Add global variable.
5454 * main.c (symbol_completion_function): Total rewrite for C++
5455 demangled name handling.
5456 * main.c (skip_quoted): New function.
5457 * main.c (main): Set rl_completer_quote_characters.
5458 * symmisc.c (dump_symtab): Print source language for symtab.
5459 * symtab.c (expensive_mangler): Add prototype and function.
5460 * symtab.c (completion_list_add_symbol): Total rewrite for new
5461 C++ demangled name handling.
5462 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5463 other changes for demangled C++ symbol handling.
5464 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5465 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5466 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5467 * symtab.c (completion_list_add_symbol): Total rewrite for new
5468 C++ demangled name handling.
5469 * symtab.c (expensive_mangler): New function.
5470 * utils.c (strcmp_iw, demangle_and_match): New functions.
5471 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5473 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5475 * Makefile.in: Roll VERSION to 4.5.4.
5476 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5477 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5478 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5480 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5482 * alldeps.mak: Rebuild to account for new files.
5483 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5484 * tm-st2000.h: New file.
5485 * configure.in: Tandem debug monitor (st2000) support.
5486 * remote-st2000.c, config/st2000.mt: ditto.
5488 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5490 * blockframe.c (inside_entry_file, inside_main_func,
5491 inside_entry_func): Return 0 if no symbols; avoid crashing.
5493 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5495 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5496 without masking, since it is signed and will later be compared
5497 against signed quantities. The right fix is probably to make
5498 it all unsigned, but this is a small, safe fix for this release.
5499 FIXME -- make the real change sometime soon.
5501 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5503 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5504 parameter in call to `symbol_file_add' to 0.
5506 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5508 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5510 * configure.in: Handle -m680[01234]0-wrs.
5512 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5514 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5515 `ieee_extended_to_double'.
5517 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5519 * valops.c (value_assign): Lint, by Pierre Willard.
5521 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5523 * coredep.c (fetch_core_registers): Remove premature warning,
5524 which triggers on DECstation even though all regs are accessible.
5526 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5527 sign-extension of instruction fields even on unsigned-char hosts.
5528 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5530 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5531 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5532 since they define the target, not the host.
5533 * m88k-pinsn.c: Fix typo.
5535 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5537 * valarith.c (value_zerop): -0.0 is still zero.
5538 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5539 Patches by Paul Eggert <eggert@twinsun.com>.
5541 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5543 * alldeps.mak, depend: re-make to account for ser-*.c.
5545 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5547 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5548 disconnecting from controlling terminal, to avoid gdb hanging
5549 on SVR4. Fixes bug reported by Oliver Okrongli.
5550 * procfs.c (PROC_NAME_FMT): Change format to match default used
5551 by system, as suggested by Oliver Okrongli.
5552 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5553 bug fix from Brent Townshend (bst%tt@cam.ORG).
5554 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5555 by turlais@rechser.total.fr.
5556 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5557 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5558 * objfiles.h (unlink_objfile): Add prototype.
5559 * objfiles.c (unlink_objfile): Add function.
5560 * objfiles.c (free_objfile): Call unlink_objfile.
5561 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5562 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5563 Also, discard old possibly bogus sf struct.
5564 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5565 find_sym_fns() for remapped symbol files, in case of any changes
5566 since the last mapping.
5568 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5570 * findvar.c (read_relative_register_raw_bytes): use the raw size
5571 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5573 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5575 Changes to support GDB running on DOS using GO32 and H8 support
5577 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5578 allowing hosts with different text and binary file formats to
5580 * coffread.c (read_coff_symtab): changed calling convention and
5581 operation - now it opens its own file with FOPEN_RB rather than
5582 duping and fdopening the provided handle.
5583 * dbxread.c, cplus-dem.c: #include mangling.
5584 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5585 binary files oring in the right bit.
5586 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5587 * remote-hms.c: cleanup to use the new remote serial stuff
5588 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5589 independent remote terminal I/O.
5590 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5591 * source.c (openp): fix off by one problem removing / - can now
5592 open a source file in the root directory with DOS.
5593 * values.c (value_as_pointer): remove bogus address bits from
5594 long. (unpack_long): unpack into unsigned long/short if pointer.
5596 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5598 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5599 It gets permanently stuck in many OSes.
5600 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5602 * breakpoint.c: Improve help text for info breakpoints.
5604 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5606 * README: Add pointer to internals doc, and describe reading
5608 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5609 * symtab.c (output_source_filename): Remove old glop for wrapping
5610 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5612 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5614 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5615 * munch: Add sort -u to avoid duplications.
5616 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5617 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5619 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5621 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5622 avoid infinite loops while demangling bogus mangled names.
5623 * valprint.c (type_print_base): Minor fix for GNU style guide
5626 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5628 * Makefile.in (VERSION): Bump to 4.5.3
5629 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5630 * Makefile.in (demangle): New target to create standalone
5631 demangler with same code and options as internal demangler.
5632 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5633 to support ARM style and Lucid style demangling, improve
5634 maintainability, fix several demangling bugs. More changes
5636 * defs.h (strstr): Add ANSI compatible prototype.
5637 * valprint.c (type_print_1): Demangle using ansi option.
5638 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5640 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5642 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5645 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5647 * mipsread.c (parse_procedure): Return rather than using
5648 uninitialized variable 'b'.
5650 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5652 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5653 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5654 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5655 relative to each source file.
5657 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5659 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5662 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5664 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5665 * am29k-tdep.c: Update to latest code from AMD.
5666 (get_saved_register) don't crap out if no frame.
5667 * remote-udi.c: Set/clear inferior_pid as appropriate.
5668 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5669 error handling. Fixup end-of-debugging messages.
5670 (udi_fetch_registers) clean up big time, mainly don't multiply
5671 register_valid indices by 4, and use proper Offset when reading
5672 gr96-gr127. (udi_store_registers) general cleanup.
5673 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5674 INT_REGNUM->INTE_REGNUM.
5675 * tm-29k.h: Upgrade to latest code from AMD.
5676 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5677 (UDIConnect) Clean up error processing (like, don't do exit() if
5678 execlp fails), make code restartable, make more attractive.
5679 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5682 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5684 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5685 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5686 from former to latter.
5688 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5690 * cplus-dem.c (do_args): Handle void args the same as others.
5691 * objfiles.c (free_objfile): Only try to unmap files when
5692 reusable objfiles are supported.
5693 * valprint.c (type_print_varspec_suffix): Add parameter that
5694 specifies if C++ demangling included function arguments. Use
5695 it to suppress printing extra pair of ()'s.
5696 * valprint.c (type_print_1): Fix problem with printing demangled
5697 C++ function types where demangled type includes the function
5700 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5702 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5703 Allows selection of C++ demangler to be a configuration option
5704 until multiple demanglers are supported.
5705 * demangle.h: New include file for extended demangler support.
5706 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5707 utils.c, valprint.c: Include "demangle.h" and change all calls
5708 to cplus_demangle() or fputs_demangled() to use individual
5710 * valprint.c (type_print_1): Change options to cplus_demangle
5711 to print demangled function args. Still broken, but now less so.
5712 * cplus-dem.c: Include demangle.h, reorganize and update some
5713 comments to reflect reality.
5714 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5715 second arg from fixed integer to bit based multiple options.
5716 * cplus-dem.c (optable): Reformat and replace ansi members with
5718 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5720 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5722 * values.c (set_internalvar): Force evaluation of lazy values.
5723 Bug reported by RMS.
5725 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5727 * Makefile.in (VERSION): Bump to 4.5.2.
5728 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5729 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5730 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5731 proper handling of bit fields.
5732 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5733 * symtab.h: Fix couple of misspellings in comments.
5734 * value.h (struct value): Clarify use of bitpos.
5735 * value.h (unpack_field_as_long): Change prototype, returns
5737 * values.c (unpack_field_as_long): Change return type to LONGEST,
5738 sign extend unpacked fields that are signed, other rewriting.
5739 * config/ncr3000.mt: New target config file.
5741 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5743 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5744 even when printing 8-bit characters.
5746 * gdbtypes.c (make_{reference,pointer,function}_type): New
5747 functions which handle overwriting of forward-referenced types
5748 for stabs file reading.
5749 (lookup_{reference,pointer,function}_type): These just call
5750 the make_*_type functions with a null storage alloc parameter.
5751 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5752 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5754 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5755 (dbx_alloc_type): Make it easier to understand. No funct change.
5756 (define_symbol: 't'): Don't put the typedef name into the name of
5757 the struct, union, or enum. Bugfix.
5758 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5759 routines to properly handle overwriting preallocated types so that
5760 forward references will work.
5761 (read_enum_type): Force enum values to file scope, due to bug in
5762 Sun compiler output. FIXME, fix later.
5764 Remove unused header_file_prev_index mechanism. It was already
5765 obsolete in gdb-3.5. These comments appeared in 3.5:
5766 /* This code was used before I knew about the instance codes.
5767 My first hypothesis is that it is not necessary now
5768 that instance codes are handled. */
5769 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5770 * buildsym.h: Remove it and prev_index that saves it.
5771 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5773 * solib.c (special_symbol_handling): When called from core files,
5774 must set up debug_addr. Don't print error messages, just return.
5775 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5777 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5779 * cplus-dem.c: Allow nested class names (as in
5780 Foo::Bar::method()).
5781 Allow the cleaner cfront style of nested class names
5782 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5783 Make cplus_demangle re-entrant by removing use of global
5784 variables. Instead, place all shared variables in a
5785 stack-allocated structure, and pass around its address.
5787 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5789 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5790 29k-share/* subdirs...
5792 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5793 rewrite, only leave out the bugs.
5795 * Makefile.in: Add 29k/UDI support. Improve depend.
5796 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5798 * am29k-tdep.c: Update to use new calling conventions, and misc
5801 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5803 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5805 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5806 breakpoint instructions that leave PC pointing at the right place.
5808 * core.c (core_open): Call warning() to print warnings.
5810 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
5812 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5813 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5814 This prevents a crash when trying to lookup the value of a
5815 non-existent symbol.
5817 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5819 * signame.c, signame.h: Remove, replaced by strsignal.c in
5821 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
5822 sun386-xdep.c: Remove include of signame.h
5823 * Makefile.in (SFILES_MAINDIR): Remove signame.c
5824 * Makefile.in (HFILES): Remove signame.h
5825 * Makefile.in (OBS): Remove signame.o
5826 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5827 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5828 psignal, perror): Add prototypes.
5829 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5831 * depend: Manually remove signame.[cho] references.
5832 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
5834 * convex-xdep.c (core_file_command): Replace use of sys_siglist
5835 with safe_strsignal.
5836 * core.c (core_open): Replace use of sys_siglist with
5838 * core.c (memory_error): Replace use of sys_errlist with
5840 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5842 * infcmd.c (program_info): Replace use of sys_siglist with
5844 * infrun.c (signal_stop, signal_print, signal_program):
5845 Allocate dynamically based on dynamic determination of number
5846 of signals to support.
5847 * infrun.c (child_create_inferior): Replace use of sys_errlist
5849 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
5851 * infrun.c (sig_print_info): Replace use of sig_abbrev with
5852 strsigno and sys_siglist with safe_strsignal.
5853 * infrun.c (handle_command): Call signo_max to find number of
5854 signals. Replace sig_number with strtosigno and sig_abbrev with
5856 * infrun.c (signals_info): Replace sig_number with strtosigno.
5857 * infrun.c (_initialize_infrun): Call signo_max to find number of
5858 signals. Dynamically allocate signal_{stop,print,program}.
5859 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5860 * procfs.c (errnoname): Add function and prototype.
5861 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5862 of sys_siglist with safe_strsignal.
5863 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5864 sys_siglist with safe_strsignal.
5865 * procfs.c (info_proc_stop): Call errnoname.
5866 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5867 * stuff.c (main, get_offset): Replace use of sys_errlist with
5869 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5870 with safe_strsignal.
5871 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5872 with safe_strsignal.
5873 * utils.c (safe_strerror, safe_strsignal): Add functions that
5874 call strerror and strsignal respectively, and deal with NULL
5876 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5877 sys_errlist with safe_strerror.
5878 * valprint.c (val_print): Replace use of sys_errlist with
5881 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5883 * Makefile.in: rework CFLAGS so that they can be set from the
5884 command line to make. CFLAGS -> INTERNAL_CFLAGS.
5885 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
5886 Pass CFLAGS on recusions.
5888 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
5890 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
5891 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
5892 overkill for the problem it solved.
5893 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
5894 and default to simply printing type names as appropriate.
5895 * main.c (main): Remove one of the leading newlines from
5896 warning_pre_print initialization.
5897 * objfiles.c (open_existing_mapped_file): Add function and
5899 * objfiles.c (open_mapped_file): Rewrite to use new function
5900 open_existing_mapped_file.
5902 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
5904 * sun3-xdep.c (fetch_core_registers): Lint.
5905 * tm-sun3.h: Prototype lint.
5908 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
5910 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
5911 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
5912 * objfiles.c: Cast calls to close() with unused returns to void.
5913 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
5914 old objfile's name before updating it.
5915 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
5916 * objfiles.h (objfile struct): Add mmfd member.
5917 * symfile.c (syms_from_objfile): Move some code to
5918 new_symfile_objfile.
5919 * symfile.c (new_symfile_objfile): Add new function, common code
5920 from syms_from_objfile.
5921 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
5922 mapped and unmapped symbol files.
5923 * symfile.c (symbol_file_command): Print "No symbol file now"
5924 message, ala exec_file_command for the exec file.
5925 * symfile.h (new_symfile_objfile): Add prototype.
5926 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
5927 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
5929 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
5931 * rs6000-pinsn.c: New version from IBM (Metin).
5932 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
5933 to avoid warnings from some compilers.
5935 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
5937 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
5938 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
5939 type's flag word that marks it as a fundamental type.
5940 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
5941 flags argument for all calls to init_type().
5942 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
5943 flags argument for all calls to init_type(). Also remove
5944 dependency on host sizes for ints, floats, etc.
5945 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
5946 flags argument for all calls to init_type(). Also remove
5947 dependency on host sizes for ints, floats, etc.
5948 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
5949 bit to flags argument for all calls to init_type(). Add types
5950 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
5951 * valprint.c (unsigned_type_table, signed_type_table,
5952 float_type_table): Remove.
5953 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
5954 bit when printing fundamental types, and print the actual name
5955 for such types, rather than inventing one. Remove code that
5956 invented fundamental type names.
5957 * valprint.c (_initialize_valprint): Remove initializations
5958 for now removed unsigned_type_table, signed_type_table, and
5961 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
5963 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
5964 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
5967 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
5969 * dwarfread.c (target_to_host): New function similar to previous
5971 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
5972 Extensive changes to convert all previous usages to use new
5973 target_to_host() function.
5974 * dwarfread.c (struct dieinfo): Change types of most integral
5975 members to be unsigned.
5977 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
5979 * WHATS.NEW: Revise -mapped doc.
5981 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
5983 * mipsread.c (parse_partial_symbols): Complain when sh->index is
5984 too high or when skipping `forwards' moves us backwards.
5985 (parse_type): Print mis-guessed tag name in complaint.
5986 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
5987 (parse_procedure): Do not attempt to create symbols; just fill in
5988 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
5989 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
5990 for clarity. Set top_stack before calling parse_external. In
5991 stabs, sort symbols before calling parse_procedure.
5993 * symmisc.c (std_in, std_out, std_err): Add vars to access std
5994 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
5995 * Makefile.in: Remove stage* targets. Avoid echo on recursive
5996 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
5999 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6001 * Makefile.in (VERSION): Set to 4.5.1.
6002 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6003 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6004 fill_gregset): New functions for SVR4 /proc support.
6005 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6006 Remove new symbol types and such to ../include/coff/symconst.h.
6007 (parse_symbol): Simplify code for parsing struct/enum/unions.
6008 (parse_type): Handle `long long' types.
6009 (upgrade_type): Handle `const' qualifier.
6010 (parse_partial_symbols): fix indentation, clean a bit.
6012 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6014 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6015 copy in data from raw read buffers, calling bfd byteswapping
6016 routines as appropriate. Use to replace most existing memcpy
6018 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6019 * configure.in: Recognize new ncr3000 config.
6020 * config/ncr3000.mh: New config file.
6022 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6026 * README: Update for release.
6027 * Makefile.in: Update version to 4.5.
6028 * WHATS.NEW: The obvious.
6030 * depend: Generate new depend file for this release.
6032 * Makefile.in (depend): Fix dependancy generation so that it does
6033 not include gcc 'fixincluded' files, which are usually in a system
6036 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6038 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6039 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6040 symbols for nameless types. And, handle `R' (register parameter
6041 type) for AIX. (an extension to existing stabstring grammar).
6042 * rs6000-xdep.c: Fix typo (= should have been ==).
6044 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6046 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6048 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6050 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6051 * signame.c (SIGWAITING, SIGLWP): Add.
6053 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6055 * xm-i386mach.h: add decls for errno and strdup().
6057 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6058 used in array index context (otherwise, some compilers barf).
6060 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6062 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6063 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6064 in a system call, and provide better backtrace if so.
6066 * Makefile.in (HFILES): Add xcoffsolib.h.
6067 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6068 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6070 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6071 mipscoff_symfile_read): Convert to BFD to do file I/O.
6073 * symfile.c: #include <ctype.h> to get proper def if isspace().
6075 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6077 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6079 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6080 function also when parsing embedded stabs.
6082 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6084 * mipsread.c: Fix more declarations.
6086 * mipsread.c: Fix many invocations of complain. Use enum
6087 type_code where appropriate.
6089 * xm-vaxult.h: Add decl for strdup().
6091 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6094 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6096 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6099 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6101 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6102 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6103 Merge in more patches for rs6000 from Metin Ozisik.
6104 * utils.c: Fix typo in comment.
6106 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6108 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6109 * procfs.c (attach): Set nopass_next_sigstop if attached
6110 process is forcibly stopped.
6111 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6112 resending SIGSTOP to attached process on first resume.
6114 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6116 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6118 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6120 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6121 (VERSION): Bump to 4.4.85.
6122 * mipsread.c: Update for new include files. Lint.
6123 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6124 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6125 Don't need to bring in mipsread.o specially any more.
6127 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6129 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6130 routine (for Irix-4.x). Make many funcs static and void.
6131 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6132 * (init_extra_frame_info): Don't trash cached value of frame
6133 pointer register. This fixes backtracing through routines that use
6134 alloca(). Generally clean up declarations of functions, and use
6135 typedefs and macros to reference data structures as appropriate.
6136 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6139 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6141 * values.c (unpack_long): Fix unpacking error for signed chars
6142 on hosts where the default character type is unsigned.
6143 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6144 for newer SVR4 variants.
6145 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6146 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6147 * procfs.c (mappingflags): Add support for MA_PHYS
6149 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6151 * buildsym.c (read_struct_type): Avoid coredump when C++
6152 abbreviated type name is messed up. Reported by Joe Buck.
6153 FIXME, we need to determine whether GDB or GCC needs to be
6154 smarter to correctly locate this type name.
6156 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6157 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6158 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6159 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6160 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6162 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6164 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6165 * symtab.h (current_source_symtab): Make extern
6166 * symtab.h (current_source_line): Make extern
6167 * inferior.h: Move all procfs.c prototypes to one place, add
6168 prototype for proc_signal_handling_change. Add prototypes for
6169 signal_stop_state, signal_print_state, and signal_pass_state.
6170 * inferior.h (stop_soon_quietly): Make extern
6171 * inferior.h (attach_flag): Make extern
6172 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6173 * infrun.c (signal_stop_state, signal_print_state,
6174 signal_pass_state): New functions to query specific signal
6176 * infrun.c (handle_command): Minor error message change, add
6177 NOTICE_SIGNAL_HANDLING_CHANGE.
6178 * procfs.c (open_proc_file): Remove iris specific reset of
6179 inherit-on-fork flag, moved to proc_set_exec_trap().
6180 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6181 to reset inherit-on-fork flag, bash comment to GNU form.
6182 * procfs.c (proc_base_address, set_proc_siginfo,
6183 fetch_core_registers): Conform to code style.
6184 * procfs.c (signame.h): Include.
6185 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6186 syscallname(), info_proc_syscalls()): New macros, tables, and
6187 functions to organize and report system call information.
6188 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6189 saved_exitset, saved_entryset): Add to procinfo struct.
6190 * procfs.c (struct trans): Add.
6191 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6192 siginfo_table, errno_table): Tables to translate numeric values
6193 to symbolic names and short descriptions.
6194 * procfs.c (signalname, info_proc_signals): Add function and
6196 * procfs.c (proc_info): Now info_proc.
6197 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6198 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6199 info_proc_faults, lookupname, lookupdesc, sigcodename,
6200 sigcodedesc): New functions.
6201 * procfs.c (proc_signal_handling_change): New function to set
6202 the trace flags based on the state of gdb's signal handling flags.
6203 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6204 and remove code to do PIOCSTRACE ioctl.
6205 * procfs.c (attach, detach): Preserve and restore process flags
6206 using saved_* fields in procinfo struct.
6207 * procfs.c (attach): Call proc_signal_handling_change.
6208 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6209 * procfs.c (proc_desc): Update for latest changes.
6210 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6211 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6212 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6214 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6216 * procfs.c (set_proc_siginfo): Add prototype and new function.
6217 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6218 up inferior siginfo struct.
6219 * elfread.c (elf_symfile_read): Compute the relocation amount
6220 by subtracting off the address of the ".text" section.
6221 * solib.c: Add pointer to ".text" section to so_list struct.
6222 * solib.c (solib_map_sections): Initialize pointer to ".text"
6223 section in so_list struct.
6224 * solib.c (symbol_add_stub): Pass base address of ".text"
6225 section to symbol_file_add, rather than the load address of
6226 the shared library. On SunOS they are the same. On SVR4 they
6229 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6231 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6232 function name, not .gdbinfo. symbol.
6234 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6236 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6238 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6240 * Makefile.in (VERSION): 4.4.8
6242 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6243 commands in .cshrc/.profile won't get traced.
6245 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6247 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6248 * exec.c (build_section_table): Don't abort if no sections.
6249 * sparc-tdep.c (single_step): Lint.
6250 * utils.c (mrealloc): Handle realloc (0, size) case here.
6252 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6254 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6257 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6259 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6260 .gdbinfo. symbols are created. Move creation from parse_procedure
6261 to parse_symbol, where it is fairly easy to grow the symtab. This
6262 also fixes a symtab trashing bug on all mips-based systems.
6263 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6265 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6266 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6268 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6270 * c-exp.y: Add missing return type to yyparse() prototype.
6272 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6274 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6276 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6277 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6278 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6279 (patch_opaque_types): Avoid dummy args and result.
6280 * objfiles.c (have_partial_symbols, have_full_symbols,
6281 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6282 (iterate_over_objfiles, iterate_over_symtabs,
6283 iterate_over_psymtabs): Remove, clunky and slow.
6284 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6285 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6286 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6287 dump_objfile): Remove dummy args and results. Move filename
6288 comparisons to callers.
6289 (printsyms_command, printpsyms_command, printmsyms_command,
6290 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6291 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6292 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6293 list_symbols, make_symbol_completion_list): Replace explicit
6294 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6295 Eliminate Dijkstra flag crap, break out of loops with gotos.
6296 (lookup_symtab_1): Protect '/' tests from short filenames.
6297 (cplus_mangled_symbol): Move inline into lookup_symbol.
6298 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6299 (relocate_minimal_symbol): Move inline to vmap_symtab.
6300 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6301 iterate_over_msymbols with ALL_MSYMBOLS.
6303 Misc cleanup prior to release.
6305 * Makefile.in (VERSION): Roll to 4.4.7.
6306 (HFILES): Add call-cmds.h.
6307 * call-cmds.h: New header for command fns called by other files.
6308 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6309 (breakpoint_1): Remove unused type arg. Change callers.
6311 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6312 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6313 * mipsread.c: Add prototypes for all static functions.
6315 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6316 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6317 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6318 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6319 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6320 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6323 * buildsym.c (define_symbol): Handle global register variables
6324 (from Pierre Willard). Complain if register numbers are too large.
6325 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6326 * tm-sparc.h: Don't #include <sun4/reg.h>.
6327 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6328 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6330 * language.h: Avoid forward enum declaration.
6331 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6332 config/sun4os5.mt: New host and target.
6333 * defs.h (errno): #include <errno.h> rather than assuming int.
6334 From Pierre Willard.
6336 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6337 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6338 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6339 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6340 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6341 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6342 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6344 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6346 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6347 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6348 * language.h (enum exp_opcode): Avoid forward enum def.
6349 * main.c (define_command, user_defined_command): Lint.
6350 * mem-break.c, xcoffread.c: Lint.
6351 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6353 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6355 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6356 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6357 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6358 or IBM6000_TARGET as (approximately) appropriate.
6360 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6362 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6363 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6364 or not to try reading symbols from a mapped objfile. Plugs memory
6365 leak due to shared libraries generating no psymtabs or symtabs.
6367 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6369 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6370 * copying.awk: Lint. Make stronger warning at top of copying.c.
6371 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6372 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6373 (lookup_pointer_type): Add FIXME comment.
6374 * main.c (set_history_size_command): Disallow negative size.
6375 * partial-stab.h: Update copyright.
6376 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6378 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6380 * main.c (set_history_size_command): Negative size is error.
6381 (Reported by Peggy Fieland.)
6383 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6385 * coffread.c (coff_symfile_init): Update comment.
6386 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6387 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6388 macros to access the dbx specific objfile information.
6389 * dbxread.c (symfile_string_table, symfile_string_table_size):
6390 Remove these local variables.
6391 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6392 read_dbx_symtab): Remove the stringtab and stringtab_size params
6393 from the function prototypes, the function definition, and the
6394 function calls. These are now available via DBX_STRINGTAB and
6395 DBX_STRINGTAB_SIZE using the objfile pointer.
6396 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6397 an arg to read_dbx_symtab.
6398 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6399 stringtab and the dbx specific per-objfile private info.
6400 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6401 args in prototype, function definition, and function calls. It is
6402 now available via the DBX_SYMCOUNT macro using the objfile
6404 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6405 local instance of struct dbx_symfile_info and replace with DBX_*
6407 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6408 symfile_string_table and symfile_string_table_size.
6409 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6410 symfile_string_table.
6411 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6412 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6413 stringtab size variables. Remove all code that used to reread
6415 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6416 to prior to any calls to mmalloc for the objfile specific heap.
6417 * utils.c (init_malloc): Document the requirement that for each
6418 heap for which corruption checking is desired, that init_mmalloc
6419 must be called prior to any mmalloc calls on the heap.
6421 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6423 * rs6000-pinsn.c: Make dis-assembly output more like
6424 other targets: Don't print instruction in hex before
6425 the assembly; use print_address to print out jump
6428 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6430 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6431 * cplus-dem.c: Support "Sc" meaning "signed char".
6433 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6435 * configure.in: fix iris/iris3.
6437 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6439 * command.c, main.c (various places): Use ctype.h macros
6440 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6441 (such as (x >= 'A' && x <= 'Z')).
6442 (There are still more of these in other files.)
6443 * main.c (defined_command): Lower-case the user's
6444 new command before entering it. Needed because
6445 command lookup is case-insensitive (and also lower-cases).
6446 (Based on Metin's earlier patch.)
6448 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6450 * config/irix4.mh: new file.
6452 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6454 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6457 * xm-mips.h: Declare strdup for ultrix.
6459 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6460 when calling new_symbol.
6461 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6464 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6466 * config/rs6000.mh: Update (for Fred's new mmalloc)
6467 flags to disable use of GNU malloc/mmalloc.
6468 * munch: Change SYSV rule to allow .text before the label,
6469 as well as after, to work for AIX.
6470 * gdbtypes.h: Minor clarifiction.
6472 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6474 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6475 continuation in yet another place (between method declarations).
6477 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6479 * mips-tdep.c: include symfile.h and objfiles.h to fix
6482 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6484 * valops.c (value_struct_elt_for_reference): Added 'offset'
6485 parameter to handle multiple inheritance.
6486 * eval.c, value.h: Update accordingly.
6488 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6490 * objfiles.h: New file
6491 * Makefile.in (HFILES): Add objfiles.h
6492 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6493 main_scope_lowpc, main_scope_highpc.
6494 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6495 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6496 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6497 xcoffread.c, : Include objfiles.h.
6498 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6499 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6500 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6501 inside_entry_file() and logic changed appropriately.
6502 * blockframe.c (outside_startup_file): Renamed to
6503 inside_entry_file() and logic changed appropriately.
6504 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6505 and logic changed to use per-objfile specific fields.
6506 * blockframe.c (inside_entry_scope): Renamed to
6507 inside_entry_func() and logic changed to use per-objfile specific
6509 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6510 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6511 Remove extern decls.
6512 * symfile.c, symfile.h (entry_point): Remove extern decl.
6513 * coffread.c (coff_symfile_init): Common entry point init code
6514 moved to symfiles.c, call init_entry_point_info().
6515 * coffread.c (complete_symtab): Use new per-objfile entry info.
6516 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6517 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6519 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6520 * defs.h (inside_entry_scope, outside_startup_file,
6521 inside_main_scope): Prototypes changed for renames to
6522 inside_entry_func, inside_entry_file, inside_main_func,
6524 * symfile.c (syms_from_objfile): Common entry point init code
6525 moved to init_entry_point_info() and call init_entry_point_info().
6526 * symfile.h (init_entry_point_info): Include prototype.
6527 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6528 moved to symfiles.c and call init_entry_point_info().
6529 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6530 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6531 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6533 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6534 works for the majority of targets.
6535 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6536 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6537 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6538 Use default definition in frame.h.
6539 * frame.h (selected_frame_level): Make decl extern.
6540 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6541 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6542 * partial-stab.h: Use new per-objfile entry info.
6543 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6544 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6545 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6546 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6547 have_minimal_symbols): Prototypes moved to objfiles.h.
6548 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6549 Macros moved to objfiles.h.
6550 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6552 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6554 More C++ improvements (pointers to members, qualified names).
6555 * c-exp.y: Support exp.type::name and exp->type::name
6556 syntaxes. (Unfortunately, doesn't work for static members.)
6557 * c-exp.y, eval.c: Make type::~type work better.
6558 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6559 value_static_field by value_struct_elt_for_reference.
6560 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6561 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6562 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6563 for OP_SCOPE operand; no point in it now that we use lazy
6564 reading of values, and use "reference to member" objects.
6565 * gdbtypes.h: Clarify comment.
6566 * valops.c: Change value_struct_elt_for_address to return
6567 a reference (or variable), rather than a pointer. Change
6568 the name to value_struct_elt_for_reference to reflect this.
6569 Returning a reference instead of a address provides a
6570 generalization, since we can use the routine for both
6571 class::name as well as &class::name.
6572 Also, recurse to handle multiple inheritance properly.
6573 * valprint.c: Moved code to print pointer-to-members
6574 to new function point_class_member. This allows a
6575 "reference-to-member" to be printed using the same code.
6576 * valprint.c (type_print_varspec_prefix): Avoid printing
6577 "struct " for domains of class-member types.
6578 * valops.c (search_struct_field): Inline code for simplified
6579 version of value_static_field (which can then be deleted).
6580 * value.h: Rename value_struct_elt_for_address to
6581 value_struct_elt_for_reference. Delete value_static_field.
6582 * values.c: Remove no longer used function value_static_field.
6584 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6586 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6587 elfread.c (coff_symfile_finish): Add function, prototype, and
6588 add to the xxxx_sym_fns struct for each file type. Also reformat
6589 the xxxx_sym_fns vector to a standard format and add comments.
6590 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6591 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6592 Pass pointer to struct objfile rather than pointer to sym_fns.
6593 Change references inside each function accordingly. Allocate any
6594 symbol file specific info in the per-objfile memory region.
6595 * dbxread.c (free_and_init_header_files): Break function into
6596 free_header_files(), called from dbx_symfile_finish(), and
6597 init_header_files(), called from dbx_new_init().
6598 * dbxread.c (dbx_new_init): Move deallocation things to new
6599 dbx_symfile_finish function.
6600 * elfread.c (elf_new_init): Call buildsym_new_init().
6601 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6602 routine for the objfile before deallocating other stuff.
6603 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6604 * symfile.h: Move struct sym_fns to before struct objfile def.
6605 Add sym_finish function pointer and change prototypes of other
6606 function pointers to reflect passing struct objfile pointer rather
6607 than struct sym_fns pointer.
6608 * symfile.c: Remove now obsolete symtab_fns pointer.
6609 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6610 locates the correct sym_fns struct for the given objfile.
6611 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6612 for better support of mapped symbol tables.
6613 * symfile.c (symbol_file_command): Remove obsolete code using
6615 * symfile.h: Remove duplicate declarations for symfile_objfile,
6616 entry_point, and object_files.
6617 * target.c (target_info): Compare symfile_objfile to NULL.
6618 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6619 aixcoff_symfile_finish().
6621 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6623 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6624 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6625 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6627 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6629 Some improvements to g++ debugging.
6630 * symtab.c (list_symbols): demangle before pattern matching.
6631 * symtab.c: Other fixes to improve handing of operators.
6632 * valprint.c (type_print_base): Fix test for constructor.
6633 * values.c (value_static_field): Allow evaluation of
6634 CLASS::METHOD, returning a function pointer.
6636 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6638 * Makefile.in (VERSION): Roll 4.4.6.
6639 * exec.c (exec_file_command): Add code to ignore optional args
6640 passed in by file_command() for use in symbol_file_command().
6641 * main.c (main): Document -mapped and -readnow in help summary.
6642 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6643 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6644 to get filename from bfd with bfd_get_filename(). Test mapto
6645 against 0, not NULL. Use mstrsave() to make copy of filename.
6646 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6648 * remote-vx.c (vx_load_command, add_symbol_stub):
6649 Symbol_file_add() takes an additional arg.
6650 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6652 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6653 changed to return a bfd not an objfile pointer.
6654 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6655 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6656 Change to eliminate local bfd and use symfile_bfd_open() plus
6657 allocate_objfile(). Add code to implement readnow option.
6658 * symfile.c (symbol_file_command): Changes to option handling,
6659 readnow functionality moved to symbol_file_add().
6660 * symfile.c (symfile_init): Eliminate local copy of bfd.
6661 * symfile.c (add_symbol_file_command): Changes to parse mapped
6662 and readnow options.
6663 * symfile.h (allocate_objfile): Arg removed from prototype.
6664 * symtab.h (symbol_file_add): Arg added to prototype.
6665 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6668 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6670 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6671 mtrace.awk, state.c, state.h: Removed.
6672 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6673 directories searched for source files.
6674 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6675 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6676 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6677 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6678 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6679 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6680 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6682 * Makefile.in (HFILES): Remove state.h
6683 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6684 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6685 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6686 * Makefile.in (clean): Remove all object files.
6687 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6688 * cplus-dem.c: Remove prototypes definitions that are now done in
6690 * dbxread.c (throughout): Change from using per-objfile
6691 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6692 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6693 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6694 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6695 * depend: Remove dependencies for state.o, state.h.
6696 * dwarfread.c: Add declaration for warning_pre_print.
6697 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6698 * dwarfread.c (throughout): Change from using per-objfile
6699 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6700 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6701 use supplied objfile.
6702 * i386-xdep.c (print_387_status): Change to use warning() rather
6704 * i387-tdep.c (print_387_control_word): Change to use warning()
6705 rather than printfs.
6706 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6707 that some compilers grumble about.
6708 * language.c (throughout): Add declaration for warning_pre_print
6709 and using warning() instead of printfs.
6710 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6711 * main.c (main): Add declaration for warning_pre_print and set it
6712 similarly to error_pre_print. Add declarations for
6713 mapped_symbol_files and readnow_symbol_files. Add appropriate
6714 definitions to long_options[].
6715 * minsyms.c: Trivial fix to comment.
6716 * objfiles.c (allocate_objfile): Substantially rewritten for
6717 using mapped symbol files.
6718 * objfiles.c (throughout): Change from using per-objfile
6719 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6720 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6721 * source.c (throughout): Change from using per-objfile
6722 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6723 * source.c (open_source_file): Use mstrsave to save file name in
6724 mapped symbol region for objfile.
6725 * symfile.c: Remove include for state.h.
6726 include to local form.
6727 * symfile.c (symbol_file_add_digested): Remove.
6728 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6730 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6731 from objfile structure. Add malloc descriptor pointer (md).
6732 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6733 * symm-xdep.c (print_fpu_status): Use warning() rather than
6735 * symmisc.c (free_symtab_block): Now takes and uses current
6737 * symmisc.c (throughout): Change from using per-objfile
6738 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6739 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6740 Sun compiler grumblings when PTR is char *.
6741 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6742 msymbols() to correct pointer type.
6743 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6744 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6745 error always starts on a line of it's own.
6746 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6747 Rewrite for new mapped malloc package use.
6748 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6749 that don't want to use the mapped malloc package; pass arguments
6750 on to traditional malloc package functions.
6751 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6752 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6753 mrealloc, malloc, and realloc but get fatal error if runs out
6755 * utils.c (msavestring, mstrsave): Save a string in a specific
6756 mapped malloc region.
6757 * utils.c (print_spaces): Use xmalloc to get the buffer.
6758 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6759 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6760 * config/i386v4.mh: Insignificant reorganization.
6762 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6764 * xcoffread.c: Only enable compilation of debugging functions
6765 if IBM6000 is defined. Fails to compile otherwise.
6767 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6769 * Makefile.in: pass MAKEINFO down on info.
6771 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6773 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6774 useless code, including an lseek to an uninitialized variable.
6775 Reported by Jim Williams <jimbo@wrs.com>.
6777 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6779 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6780 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6781 * minsyms.c, symfile.c: Changes that may be generally
6782 applicable, but are #ifdef IBM6000 for now.
6783 * rs6000-xdep.c: Fixed typo in comment.
6784 * rs6000-tdep.c: Non-substatial changes.
6785 * xoffread.c: The main change here is addition of some
6786 debugging functions.
6787 * xoffexec.c: More changes.
6789 * xcoffread.c: Fixed two too-few-parameters bugs.
6791 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6792 to SOLIB_CREATE_INFERIOR_HOOK macro.
6794 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6796 * symfile.h: Add prototype for iterate_over_msymbols().
6797 * symtab.c (cplus_mangled_symbol): Add function.
6798 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6799 iterate_over_msymbols to find demangled C++ symbol.
6800 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6801 value to iterate_over_msymbols().
6802 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6805 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6807 * Makefile.in: added check target.
6809 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
6811 * ecoff.c: Move to ../bfd/coff-msym.c.
6812 * config/mt-*mips: Remove ecoff.o from the configuration.
6813 * remote.c (): Add newline to initial +.
6814 (remote_resume): Mention how to cope with signals.
6815 (remote_interrupt): Add debug msg.
6816 (remote-wait): Implement new 'T' reply, which includes
6817 status, PC, and FP all in a single short message.
6818 (putpkt): Add further debugging of packet acks.
6819 * mipsread.c (fixup_symtab): Also swap RFD's.
6820 (parse_partial_symbols): Avoid bug on unknown symbol types.
6821 * Makefile.in (VERSION): Roll to 4.4.5.
6822 * mips-tdep.c (heuristic_proc_start): Avoid long delays
6823 for remote MIPS by limiting heuristic to 200 byte search.
6824 (heuristic_proc_desc): Byte-swapping.
6825 (mips_print_register): Cope with failure of
6826 read_relative_register_raw_bytes. Byte-swap integers for
6828 * mips-pinsn.c (print_insn): Byte-swap instruction.
6830 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6832 * config.sub configure.in config/mh-irix4
6833 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
6834 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
6835 gdb/xm-irix4.h gdb/config/mt-irix3
6836 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
6838 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6840 * defs.h, utils.c: xrealloc takes PTR as first arg.
6841 * defs.h: Reword confusing comment about ANSI prototypes.
6842 * defs.h: Some minor whitespace changes.
6843 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6844 not NULL, which can be (void *).
6845 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6846 * tm-i386v.h (SP_ARG0): Define
6847 * xm-sysv4.h: Back out of change for missing prototypes.
6848 * i386-tdep.c (get_longjmp_target): Add function.
6850 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6852 * Makefile.in: install man page too.
6854 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6856 * All GDB files that #include defs.h: Removed stdio.h.
6857 (defs.h): #include stdio.h.
6859 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6861 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6862 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6863 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6864 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6865 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6866 it before printing out the hex shape of an address.
6868 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6870 * rs6000-xdep.c (frame_initial_stack_address): Move
6871 code to set frame->cache_fsr into new separate function
6872 frame_get_cacahe_fsr. This allows fixing a fatal error.
6873 * xcoffexec.c: Turn previously suppressed error
6874 message back on, after cleaning up BFD.
6876 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6877 printing of blank line, since it cases printing of an
6878 extra blank line. Is this intended? It does mess up
6880 * defs.h: Put back declarations of malloc and realloc,
6881 but protected by #ifndef MALLOC_INCOMPATIBLE.
6882 * objfiles.c: Undo previous change: Use malloc/realloc
6883 for objfile malloc/realloc fields (but add a cast).
6884 * xcoffexec.c: Suppress an error message (for now).
6886 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6888 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6889 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
6890 * buildsym.c: Use smash_to_pointer_type() to handle forward type
6892 * xcoffread.c: Modifications to C_DECL storage class handling, and
6893 introduction of an old smash_to_pointer_type() routine.
6895 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6896 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
6897 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
6898 parameters have been modified.
6900 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6901 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
6902 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
6903 and fetch_inferior_registers() always fetched all the registers
6904 resulting valid register values at hand all the time. Pushing a dummy
6905 frame did not require validating all register values first. After
6906 putting the above mechanism into action, we didn't have valid registers
6907 values always ready. Thus, all registers need to be fetched before
6908 pushing a dummy frame now.
6910 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6911 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
6912 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
6913 the starting address (actual frame address) of a frame.
6914 * rs6000-tdep.c: modifications to function_frame_info() to see if
6915 function reserves a frame pointer register (alloca register)
6916 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
6917 FRAME_LOCALS_ADDRESS has been updated to support debugging of
6918 functions with alloca() calls.
6920 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
6922 * xm-sysv4.h: Provide definitions/prototypes for host environment
6923 functions for which no definitions or prototypes are provided in
6924 any currently included gdb or host environment header files.
6925 For SVR4, this currently includes malloc and realloc, which cannot
6926 be portably prototyped in any gdb include file.
6928 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6930 * buildsym.h: Remove obsolete variable file_stabs.
6932 * Makefile.in: Move place where configure merges in host-
6933 and target-dependent fragments later, so the latter
6934 can override (say) GNU_MALLOC.
6935 * config/mh-rs6000: Use system malloc. Otherwise, I
6936 ended up with *two* incompatible versions of malloc
6937 (functions in libc would call the malloc in libc).
6938 I assume this is a shared library problem.
6940 * remote.c: Fix (presumed) typo.
6941 * objfiles.c: Use xmalloc/xrealloc instead of
6942 malloc/realloc (since the latter are no longer declared).
6944 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6945 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
6946 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
6947 handle individual registers.
6948 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
6949 correctly in case it wasn't cached yet. (A problem showed up
6950 after fetching individual registers.)
6951 * buildsym.c: Disable type_synonym_name's type name overwriting
6952 in cases it is unnecesary. rs6000 portation doesn't use
6953 type_synonym_name, and it used to nullify type names
6954 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
6955 type's name as soon as space for that type is allocated.
6956 * xcoffread.c: ignore a section's lineno information if it is
6957 not `.text'. (In rs6000 bfd portation integration, skipping over
6958 `.pad' sections are ignored since it was in machine independent
6959 part of the code. Thus, a problem of fake sections with invalid
6960 lineno information arised.)
6962 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6963 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
6964 * rs6000-tdep.c: make function_frame_info() work whether or not
6965 reading from a core file.
6966 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
6968 * infrun.c. main.c, printcmd.c. symtab.c:
6969 More changes from IBM for rs6000.
6972 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
6974 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
6975 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
6976 Merge in changes (mostly from IBM) for RS6000.
6977 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
6978 More changes from IBM for RS6000. These are in machine-
6979 independent code, and probably could do with some cleaning
6980 up. The most questionable of these are #ifdef IBM6000.
6981 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
6982 to single_step() (for consistency with rs6000 and i860).
6983 * utils.c: Allow the 1st arg to xrealloc to be NULL
6984 (in which case do malloc). This removes the need for
6985 some tests in xcoff code (and perhaps other places?).
6986 * coffread.c: Removed variables last_source_file,
6987 type_vector, and type_vector_length as these are now
6988 defined by buildsym.[ch].
6989 * defs.h: Remove prototypes for malloc and realloc, since
6990 these should only be used to implement xmalloc and xrealloc,
6991 and they conflict with <stdlib.h> in AIX - where they
6992 return void* even when __STDC__ isn't defined. Sigh.
6993 * munch: Recognize *initialize* in data as well as text
6994 (AIX uses data). Also, incorporate a patch from Garrett
6995 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
6996 much more sensible, by only trying to match the name of
6997 the initialize_foo function, and not the junk before it.
6999 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7001 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7002 unless symbol table indicates that something has changed.
7004 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7006 * remote.c: Make it work for embedded MIPS. Increase buffer
7007 size, and use throughout. Round buffer size up if too many regs.
7008 Support baud rate setting and try for an 8-bit path. If
7009 interrupted while waiting for target, send a ^C down the wire.
7010 Avoid single-byte reads.
7011 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7013 * mips-xdep.h: Avoid the embedded regs when on Unix.
7015 * mipsread.c: Byte-swap the symbol table structures, using
7016 routines from ecoff.c, to read a symbol table written in any
7017 of the four possible byte orders.
7018 * configure.in (mips-big-* target): Same as Sony News.
7019 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7020 * ecoff.c: New file for symbol swapping routines.
7022 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7024 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7025 all-breakpoints' command.
7026 * (get_number): Allow users to enter negative breakpoint numbers.
7027 * (breakpoint_1): Reformat display of 'info break' to show new
7029 * (create_longjmp_breakpoint, breakpoint_re_set,
7030 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7031 symfile.c (syms_from_objfile): Re-do
7032 insertion of longjmp breakpoints. Move all code into
7033 breakpoint_re_set, and call that instead of
7034 create_longjmp_breakpoint in symfile.c.
7036 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7038 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7039 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7040 * symtab.c (find_pc_symtab): Handle having no objfiles.
7041 * infcmd.c: Fix comment.
7042 * objfiles.c (free_all_objfiles): Add.
7043 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7044 * symfile.c (symbol_file_command): free all objfiles when
7045 specifying a new symbol file.
7046 (reread_symbols): Stat the file name, don't fstat the descriptor.
7048 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7050 * Makefile.in, configure.in: removed traces of namesubdir,
7051 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7052 copyrights to '92, changed some from Cygnus to FSF.
7054 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7056 * dbxread.c (end_psymtab): Delete empty psymtabs.
7057 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7058 * symfile.h (struct objfile): Add free_psymtabs.
7060 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7062 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7064 * symfile.c (symbol_file_command): strcmp => !strcmp.
7065 * breakpoint.h: Move prototypes to follow enum definition they need.
7066 * breakpoint.c, infrun.c: Lint.
7067 * printcmd.c: Use `enum enable' rather than `enum
7069 * mipsread.c: First pass at making it compile with the new
7070 objfile changes. Probably seriously broken still, but it
7073 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7075 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7076 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7077 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7078 stepping (and nexting) through longjmp(). Also, cleanup
7079 breakpoint handling quite a bit by creating explicit breakpoint
7080 types instead of using magic breakpoint numbers.
7081 Makefile.in: Update version to 4.4.3
7083 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7085 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7086 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7087 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7089 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7091 * minsyms.c (install_minimal_symbols): Add bunches to any
7092 existing minsyms in the objfile. Avoid extra mallocation
7093 by working directly in the obstack. Remove ignored `mainline' parm.
7094 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7095 xcoffread.c: Change all callers.
7096 * FIXME: We should be able to eliminate MAINLINE from all the
7097 symbol readers now, with a small bit of work.
7099 * valops.c, value.h: Lint.
7100 * remote-vx.c: Add missing break; statement. Bugfix by
7101 Michael Sclafani, <sclafani@src.dec.com>.
7103 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7105 * Makefile.in (VERSION): Update version to 4.4.2
7106 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7107 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7108 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7109 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7110 mmap-alloc.o, mmap-sbrk.o
7112 * altos-xdep.c: Minor whitespace change.
7113 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7114 use to new minimal symbol table use.
7115 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7116 * arm-xdep.c (store_inferior_registers): Returns void.
7117 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7118 Convert from misc function vector use to new minimal symbol table use.
7119 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7120 * breakpoint.c: Add prototypes for local functions.
7121 * breakpoint.c (catch_command_1): Change to static and remove unused
7123 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7124 * breakpoint.h: Change function decls to prototype form.
7125 * buildsym.c: Add prototypes for local functions.
7126 * buildsym.c: Moved hashname() function here from dbxread.c.
7127 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7128 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7129 * buildsym.c (dbx_alloc_type): Change to static.
7130 * buildsym.c (finish_block): Add objfile parameter.
7131 * buildsym.c (misc): Change symbol_obstack to objfile version.
7132 * buildsym.c (make_blockvector): Change to static.
7133 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7134 * buildsym.c (compare_line_numbers): Change to static, args are const,
7135 cast args when used.
7136 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7137 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7138 and made static. Add objfile parameter.
7139 * buildsym.c (end_symtab): Simplify code using line table size.
7140 Realloc the linetable on the objfile symbol_obstack and copy there.
7141 * buildsym.c (scan_file_globals): Convert from misc function vector
7142 use to new minimal symbol use.
7143 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7144 strings get allocated in objfile's symbol_obstack. Convert references
7145 to builtin types to lookup_fundamental_type().
7146 * buildsym.c (read_type): Make static, add objfile parameter, convert
7147 references to buildin types to lookup_fundamental_type().
7148 * buildsym.c (read_struct_type): Add objfile parameter.
7149 * buildsym.c (read_array_type): Make static, add objfile parameter.
7150 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7151 * buildsym.c (read_huge_number): Make static.
7152 * buildsym.c (read_range_type): Make static, add objfile parameter,
7153 convert references to buildin types to lookup_fundamental_type ().
7154 * buildsym.c (read_args): Make static, add objfile parameter.
7155 * buildsym.h: Convert function decl's to prototype form.
7156 * c-exp.y: Add prototypes for local functions, convert uses of misc
7157 function vector to minimal symbol table. Reformat all builtin type
7158 initializations and pass a NULL objfile to init_type() for them.
7159 * coffread.c: Change context_stack ref's to coff_context_stack,
7160 add local function prototypes. Cast uses of xrealloc arg 1.
7161 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7162 crafting a new type.
7163 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7164 * coffread.c (finish_block): Change name to coff_finish_block.
7165 * coffread.c (make_blockvector): Add and use objfile parameter.
7166 * coffread.c (record_line): Change name to coff_record_line.
7167 * coffread.c (start_symtab): Change name to coff_start_symtab.
7168 * coffread.c (end_symtab): Change name to coff_end_symtab.
7169 * coffread.c (record_misc_function): Change name to record_minimal_
7170 symbol and change to minimal symbol table use from misc func tbl.
7171 * coffread.c (coff_symfile_read): Convert from misc function vector
7172 use to minimal symbol table use.
7173 * coffread.c (hashname): Remove; use common version in buildsym.c.
7174 * coffread.c (decode_base_type): Change references to builtin types
7175 to calls to lookup_fundamental_type().
7176 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7177 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7178 * command.c: Add prototypes for local functions.
7179 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7180 appropriate member of the function union for that type.
7181 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7182 ifdef out the function since it isn't currently used.
7183 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7184 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7185 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7186 * command.c (help_cmd): Compare function pointer to NULL.
7187 * command.c (help_cmd_list): Compare function pointer to NULL.
7188 * command.c (lookup_cmd_1): Use correct member of function union.
7189 * command.c (undef_cmd_error): Make static.
7190 * command.c (complete_on_cmdlist): Use correct member of func union.
7191 * command.c (do_setshow_command): Use correct member of func union.
7192 * command.c (shell_escape): Convert rindex use to strrchr.
7193 * command.h (COMMAND_H): Define if already included.
7194 * command.h (cmd_list_element struct): Change 'function' to a union
7195 and prototype args. Prototype completer function.
7196 * command.h: Convert decl's to prototype form.
7197 * convex-xdep.c (store_inferior_registers): Returns void.
7198 * copying.c: Prototype local functions.
7199 * coredep.c: Minor whitespace change.
7200 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7201 * cplus-dem.c: Prototype local functions.
7202 * dbxread.c (hashname): Remove; moved to buildsym.c.
7203 * dbxread.c (free_and_init_header_files): Make static.
7204 * dbxread.c: Add prototypes for local functions.
7205 * dbxread.c (new_object_header_files): Remove; inlined usages.
7206 * dbxread.c (xrealloc usages): Cast args.
7207 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7208 and change usages accordingly.
7209 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7210 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7211 * dbxread.c (dbx_next_symbol_text): Make static.
7212 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7213 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7214 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7215 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7216 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7217 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7219 * dwarfread.c (record_misc_function): Change name to record_minimal_
7220 symbol and use minimal symbol table throughout.
7221 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7222 * dwarfread.c: Convert all references to builtin types to use the new
7223 lookup_fundamental_type function.
7224 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7225 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7227 * elfread.c (record_misc_function): Convert to use record_minimal_
7229 * elfread.c (elf_symtab_read): Add objfile parameter.
7230 * eval.c: Add prototypes for local functions and move some decls
7231 around to accomodate prototypes.
7232 * expprint.c: Add prototypes for local functions. Change references
7233 to misc function vector to minimal symbol table.
7234 * findvar.c (read_memory usages): Cast args.
7235 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7236 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7237 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7238 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7239 * gould-xdep.c: Minor whitespace change.
7240 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7241 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7242 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7243 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7244 * i386-tdep.c: Add prototypes for local functions.
7245 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7246 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7247 that defaulted to int.
7248 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7249 i386_push_dummy_frame): Returns void.
7250 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7251 int and explicitly declare return type as int.
7252 * i387-tdep.c: Minor formatting changes.
7253 * i960-tdep.c (leafproc_return): Convert from misc function vector
7254 use to minimal symbol table use.
7255 * infcmd.c: Add prototypes for local functions.
7256 * infcmd.c (continue_command, until_next_command, until_command,
7257 path_info, path_command): Make static.
7258 * infcmd.c (step_1, until_next_command): Convert from misc func
7259 vector to minimal symbol table use.
7260 * inflow.c: Add prototypes for local functions.
7261 * infptrace.c (store_inferior_registers): Returns void, not int.
7262 * language.c (_initialize_language): Use proper member of function
7264 * m2-exp.y: Add prototypes for local functions, convert misc function
7265 vector uses to minimal symbol table uses.
7266 * m2-exp.y (make_qualname, yyerror): Make static.
7267 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7268 * m68k-pinsn.c: Add prototypes for local functions.
7269 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7270 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7271 * m68k-stub.c: Add prototypes.
7272 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7273 use to minimal symbol table use.
7274 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7275 * m88k-xdep.c (store_inferior_registers): Returns void.
7276 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7277 * mach386-xdep.c (store_inferior_registers): Returns void.
7278 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7279 * main.c: Add prototypes for local functions.
7280 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7281 longjmp() result to (NORETURN void).
7282 * main.c (catch_errors): Prototype the 'func' parameter.
7283 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7284 Takes an unused arg.
7285 * main.c (execute_command): Call the right member of the func union.
7286 * main.c (command_loop_marker, symbol_completion_function,
7287 command_loop): Make static.
7288 * main.c (command_line_input): Make linelength unsigned, cast arg
7289 to command_line_input().
7290 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7291 * main.c (initialize_main): Call right member of function union.
7292 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7293 * mem-break.c: Include symtab.h
7294 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7295 * mips-xdep.c (store_inferior_registers): Returns void.
7296 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7297 use to minimal symbol table use.
7298 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7300 * mipsread.c (make_type): Remove, convert usages to init_type.
7301 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7302 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7303 vector use to minimal symbol table use.
7304 * parse.c: Add prototypes for local functions.
7305 * parse.c (xrealloc usages): Cast args.
7306 * parse.c (prefixify_expression, length_of_subexp): Make static.
7307 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7308 * parser-defs.h: Convert function decls to prototype form.
7309 * partial-stab.h: Convert from misc function vector use to new minimal
7311 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7312 the per-objfile copies.
7313 * printcmd.c: Add prototypes for local functions. Move some struct
7314 definitions around to accomodate prototypes.
7315 * printcmd.c (decode_format): Make static, change args oformat and
7316 osize to int from char.
7317 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7318 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7319 * printcmd.c (print_address_symbolic): Convert from misc function
7320 vector use to minimal symbol table use.
7321 * printcmd.c (address_info): Convert from misc function vector use
7322 to minimal symbol table use.
7323 * printcmd.c (delete_display, enable_display, disable_display_command):
7325 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7326 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7327 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7328 * pyr-xdep.c (store_inferior_registers): Returns void.
7329 * remote-mm.c (mm_load): symbol_file_add return value unused.
7330 * remote-nindy.c: Minor format change.
7331 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7332 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7333 * rs6000-xdep.c (store_inferior_registers): Returns void.
7334 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7335 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7336 vector use to minimal symbol table use.
7337 * solib.c: Add prototypes for local functions.
7338 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7339 function vector use to minimal symbol table use.
7340 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7341 * solib.c (find_solib, shared_library_command): Make static
7342 * solib.c (read_memory, write_memory usages): Cast args.
7343 * solib.c (special_symbol_handling): Add function
7344 * source.c: Add prototypes for local functions.
7345 * source.c (select_source_symtab): Convert to scan objfiles.
7346 * source.c (open_source_file): Make static.
7347 * source.c (xrealloc usages): Cast args.
7348 * source.c (source_line_charpos): ifdef out, unused.
7349 * source.c (get_filename_and_charpos): Make static.
7350 * stack.c: Add prototypes for local functions.
7351 * stack.c (print_frame_info, frame_info): Convert from misc function
7352 vector use to minimal symbol table use.
7353 * symfile.c: Add prototypes for local functions.
7354 * symfile.c (compare_symbols): Make args const PTR's.
7355 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7356 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7357 * symfile.c (obsavestring): Add objfile parameter.
7358 * symfile.c (init_misc_bunches, prim_record_misc_function,
7359 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7360 sort_misc_function_vector, compact_misc_function_vector): Remove
7361 * symfile.c (symbol_file_add_digested): Add function.
7362 * symfile.c (symbol_file_add): Returns struct objfile *.
7363 * symfile.c (symbol_file_command): Modify for state file use.
7364 * symfile.c (symfile_open): Add parameter "dumpable".
7365 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7366 * symfile.c (load_command, add_symbol_file_command): Make static.
7367 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7368 * symfile.c (rindex usages): Converted to strrchr.
7369 * symfile.c (allocate_psymtab): New
7370 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7371 converted to minimal symbol table usage, but no obvious conversion.
7372 * symfile.c (free_all_symtabs): Remove.
7373 * symfile.c (_initialize_symfile): Use per-objfile info.
7374 * symfile.h: Rework the objfile structure to add per-objfile data
7375 objects (psymbol_obstack, symbol_obstack, type_obstack,
7376 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7377 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7378 Add prototypes to function declarations.
7379 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7380 function vector usage to minimal symbol table usage.
7381 * symmisc.c (DEV_TTY): Define if not defined.
7382 * symmisc.c: Add local function prototypes.
7383 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7384 printpsyms_command, print_objfiles, print_objfiles_command):
7385 Rework to use iterate_over_*
7386 * symtab.c: Add prototypes for local functions.
7387 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7388 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7389 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7390 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7391 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7392 lookup_reference_type, lookup_member_type, allocate_stub_method,
7393 check_stub_method, create_array_type, smash_to_member_type,):
7395 * symtab.c (lookup_symbol): Some args are const.
7396 * symtab.h: All type related defs and structs moved to gdbtypes.h
7397 * symtab.h: Convert decls to prototypes.
7398 * target.c (noprocess): Make static.
7399 * target.h: Change decl's to prototypes.
7400 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7401 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7402 * utils.c (_initialize_utils): Use correct member of function union.
7403 * valarith.c: include gdbtypes.h
7404 * valops.c: include gdbtypes.h, add prototypes for local functions.
7405 * valops.c (value_push, value_arg_push, find_function_addr):
7407 * valops.c (value_string): Convert from misc function vector use
7408 to minimal symbol table use.
7409 * valops.c (check_field_in): Make arg const.
7410 * valprint.c: Add prototypes for local functions.
7411 * valprint.c (print_string): Make static
7412 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7413 * values.c: Add prototypes for local functions.
7414 * values.c (value_headof): Convert from misc function vector to
7415 minimal symbol table.
7416 * xcoffexec.c: Add prototypes for local functions.
7417 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7419 * xcoffexec.c (relocate_minimal_symbol): Add.
7420 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7421 * xcoffread.c: Add prototypes for local functions.
7422 * xcoffread.c (sort_syms): Convert to scan objfiles.
7423 * xcoffread.c (read_xcoff_symtab): Make static.
7424 * xcoffread.c (various): Replace references to builtin types with
7425 calls to lookup_fundamental_type. Replace references to symbol_obstack
7426 and psymbol_obstack with pointers to the per-objfile copies.
7427 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7428 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7430 * xcoffread.c (init_stringtab): Add objfile parameter.
7431 * gdbtypes.c: New file
7432 * minsyms.c: New file
7433 * mmap-alloc.c: New file
7434 * mmap-sbrk.c: New file
7435 * objfiles.c: New file
7439 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7441 * Check in Fred Fish's changes in these modules. Fred
7442 will make ChangeLog entries for all of them. Update VERSION
7445 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7447 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7449 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7450 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7451 value.h: Prototypes for static functions; lint.
7452 * gdbtypes.h: Empty file to ease transition.
7454 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7456 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7457 inferior.h, language.h, signame.h, target.h, terminal.h,
7458 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7459 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7461 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7462 signame.c, sparc-xdep.c: Prototypes for all static functions.
7464 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7465 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7466 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7467 Remove to_call_function and target_call_function, since it
7468 always calls the same thing (call_function_by_hand).
7469 * core.c, exec.c, solib.c: Rename target_ops sections =>
7471 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7472 target.h: target_kill takes no args.
7473 * language.c (language_info): Scaffolding to allow briefer
7474 messages when the current language changes. FIXME.
7475 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7476 complaints about volatile functions.
7477 * xm-sysv4.h (HAVE_MMAP): Define.
7479 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7481 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7482 to make prototypes for all functions declared here.
7483 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7484 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7485 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7486 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7487 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7488 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7489 * utils.c: Avoid declaring malloc and realloc. Lint.
7490 (request_quit): Accept signal-number parameter.
7492 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7494 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7495 DIE's. Add new function read_tag_pointer_type() to read them.
7497 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7498 When creating a new user defined type, check to see if a partial
7499 type already exists, and if so, bash it to fit.
7501 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7503 * coffread.c (decode_base_type): Pass long, not union.
7504 Fix by Eric Valette, ev@chorus.fr.
7506 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7508 * elfread.c (elf_symtab_read): Fix code to correctly track
7509 changes in bfd for absolute symbols.
7511 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7513 * xm-vaxbsd.h: Close off comment.
7515 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7517 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7519 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7521 * mips-tdep.c (mips_print_registers): Print correct register
7522 number for double pseudo-registers.
7524 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7526 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7527 in the op$::OPERATOR. case. From Steven McCanne,
7528 <mccanne@horse.ee.lbl.gov>.
7530 * exec.c (set_section_name): Pass arg to exec_files_info;
7531 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7533 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7535 * main.c (print_gdb_version): Copyright msg: only this year.
7536 (cd_command): Avoid changing current_directory on error.
7538 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7540 * mipsread.c (parse_partial_symbols): Handle dependencies
7541 between partial symbol tables (when not doing stabs-in-ecoff).
7542 (This used to be handled by parse_fdr, but parse_fdr was
7543 incompatible with handling stabs-in-ecoff, so the code
7544 was re-written to not use parse_fdr. Unfortunately,
7545 the logic to handle dependencies was overlooked.)
7547 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7549 * coffread.c (read_enum_type): Use the size of a target int when
7551 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7553 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7554 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7555 TARGET_PTR_BIT to determine size of a pointer
7556 * values.c (unpack_long): when unpacking a REF or a PTR don't
7557 assume the size of the type.
7559 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7561 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7562 looking at its members. Improve guess between struct and union,
7563 only assuming union if multiple members have offsets of zero.
7565 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7567 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7568 (This is just for clarity - and one day permitting us to
7569 change FP0_REGNUM from 38 to 32, which would make more sense.)
7570 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7571 register numbers in stabs-in-ecoff get handled correctly.
7573 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7575 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7576 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7577 into BSD and Ultrix.
7579 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7581 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7583 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7585 * Makefile.in: Increment version to 4.4.1.
7586 * main.c (print_gdb_version): Update copyright notice.
7588 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7590 * mipsread.c: Prepend "struct " to the names of structure
7591 types, and similarly for enums and unions. (This used
7592 to be done, but got lost in the re-write to "guess" the
7593 difference between enum/struct/union.)
7594 Also, guess that a tag is an enum if the first member
7597 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7599 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7602 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7604 * Projects: Patching executables is done.
7605 * Makefile.in (VERSION): Roll to gdb-4.4.
7606 * README, WHATS.NEW: Update for gdb-4.4.
7608 * symfile.c (reread_symbols): Whenever we reread one object
7609 file's symbols, we must restart the scan, because the object_files
7610 chain has been permuted.
7612 * exec.c (exec_files_info): Split out into print_section_info.
7613 Print BFD filename of each section if it's not the default one.
7614 * core.c (core_files_info): Call print_section_info.
7616 * xm-vax.h: Include a few system header files whose definitions
7617 must precede defs.h.
7618 * language.c, language.h: Make some things const.
7619 * expression.h, main.c: const spreads like ooze.
7621 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7622 since BREAKPOINT values can be >0x80.
7624 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7626 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7628 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7630 * sparc-pinsn.c: Remove kludge for preferring architectures.
7631 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7632 and forever. Add `add' instruction to the set that get checked
7633 for a preceding `sethi' in order to print an absolute address.
7634 Corresponding changes in ../include/opcode/sparc.h needed
7635 to eliminate garbage instructions.
7637 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7639 * mipsread.c (parse_partial_symbols): Make sure partial
7640 symbols are created for external symbols (as used to be
7641 the case). This is a bit of a pain with the mips-coff.
7642 It uses a table which points to all of the external
7643 symbols belonging to a particular FDR or psymtab.
7644 Once we've generated this table, we might as well save
7645 it, and then use it in psymtab_to_symtab_1 to find
7646 the symbols to pass to parse_external().
7647 * symfile.c, symfile.c: New function start_psymtab_common
7648 to share the common parts of allocating a new psymtab
7649 for dbxread, mipsread (and later dwarfread). Its code
7650 was pulled out from start_psymtab in dbxread.c.
7651 * dbxread.c (start_psymtab): Use start_psymtab_common().
7653 * valprint.c (val_print): If there is an error when trying
7654 to print a string, check to see if there really is a problem
7655 by reading just one character. If that works, assume
7658 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7660 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7661 cypress, v8 mnemonics in that order.
7663 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7665 * sparc-pinsn.c: Put the qsort() back in.
7667 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7669 * findvar.c (read_register, write_register): Handle machines
7670 where REGISTER_TYPE is not the same size as "int".
7672 Handle debug symbols in dynamically loaded (relocated) code:
7674 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7675 offset to process_one_symbol.
7676 (process_one_symbol): Take new offset parameter. Add it into
7677 appropriate symbol types to relocate symbols to loaded addresses.
7678 Handle all possible symbol types, and complain() about types that
7679 we don't expect to see.
7680 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7681 process_one_symbol (FIXME, should pass real offset).
7685 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7687 (set_breakpoint, break_command_1, until_break_command,
7688 catch_command_1, breakpoint_re_set_one): Use it.
7689 * symtab.h (resolve_sal_pc): Declare.
7690 * infcmd.c (jump_command): Use resolve_sal_pc.
7692 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7694 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7696 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7698 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7699 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7700 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7702 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7704 * dbxread.c (process_one_symbol): Make a first cut at handling
7705 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7707 * symtab.c (find_pc_line): Fix stepping into and out of #included
7710 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7712 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7713 no longer any need to copy ../include/opcode/* into gdb.
7715 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7717 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7719 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7721 * valprint.c (type_print_base, type_print_method_args):
7722 Print C++ constructor methods without bogus "return type."
7724 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7726 * infptrace.c (child_xfer_memory): Parameter "target" should
7727 be a pointer to a structure, not the entire structure.
7729 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7731 * depend: Convert the couple of references to ansidecl.h that
7732 used the local gdb version to use the ../include version.
7734 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7737 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7738 (inferior_proc_init): Fix non-ANSI version of args.
7739 (attach): Call print_sys_errmsg with correct number of args.
7740 (mappingflags): Make static, does not need to be global.
7742 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7743 not the entire struct itself.
7745 * valops.c (value_assign): Cast some args to modify_field() and
7746 {read,write}_register_bytes() correctly.
7748 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7750 * Makefile.in (MALLOCSRC): Removed reference to removed local
7753 * dwarfread.c (list_in_scope): Needs an initial value, use file
7756 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7758 * main.c (main): Make option_index local to keep new getopt happy.
7759 main.c, solib.c, Makefile.in: Update copyright notices.
7761 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7763 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7765 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7767 * Makefile.in (HFILES): Add partial-stab.h.
7769 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7771 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7772 New files for stratus. Not complete enough to actually build
7773 on the Stratus machine; that awaits copyright assignment for
7776 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7777 for getting custom flags into CFLAGS when doing makes.
7779 * configure.in: Add config information for stratus.
7781 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7783 * dbxread.c (process_one_symbol): Pass address of structure
7784 to complain(), rather than the whole structure.
7786 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7788 * solib.c (solib_add_common_symbols): Only compile in when not
7789 using SVR4 style shared libraries.
7791 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7793 * dwarfread.c (locval): Add offreg flag to indicate location
7794 values that are computed off a base register.
7796 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7797 TAG_local_variable cases to account for static variables
7798 within function scopes.
7800 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7802 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7803 doesn't exist on some systems.
7805 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7806 nexting over recursive function calls.
7808 * target.c (target_read_string): Create this routine to read null
7809 terminated strings from the target. It deals with running off the
7810 end of memory elegantly as well. solib.c (find_solib): Use
7811 target_read_string() to avoid problems with running off the end of
7814 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7815 that reference pgrp_inferior.
7817 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7819 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7820 mips-tfile has been hacked to act more "traditionally."
7821 * dbxread.c: Fixed typo in comment.
7823 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
7825 * mips-tdep.c (mips_skip_prologue): Add some number of
7826 'sw' instructions before 'addiu' adjusts the stack.
7828 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7830 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7831 freescope, buildblock closescope, record_line, add_symbol_to_list,
7832 gatherblocks, make_blockvector): Extensive changes to switch
7833 to generic symbol table building code in buildsym.c. Remove
7834 scope tree structures and functions, symbol table building
7835 functions, and lots of other small changes.
7837 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
7838 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7840 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7842 * buildsym.c (cleanup_undefined_types): Add support for enums.
7843 This fixes the 'GDB internal error. cleanup_undefined_types with
7846 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7848 * dbxread.c: detect gcc2 compilations.
7850 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
7852 * sparc-pinsn.c: Rename bitfields that overlap with macro names
7853 in ../include/opcode/sparc.h.
7855 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7857 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7858 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7859 to reflect actual locations of opcode files, so TAGS target will
7862 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7864 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7867 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7868 dereferencing to access the correct elements.
7870 * valops.c (value_addr): Declare return type of external func
7873 * xcoffread.c: Undefine next_symbol_text before redefining it.
7875 For older changes see ChangeLog-9091
7881 version-control: never