1 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
3 * Makefile.in: Add 29k/UDI support. Improve depend.
4 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
6 * am29k-tdep.c: Update to use new calling conventions, and misc
9 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
11 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
13 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
14 breakpoint instructions that leave PC pointing at the right place.
16 * core.c (core_open): Call warning() to print warnings.
18 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
20 * symtab.c (lookup_symbol): Need to check if msymbol->name is
21 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
22 This prevents a crash when trying to lookup the value of a
25 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
27 * signame.c, signame.h: Remove, replaced by strsignal.c in
29 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
30 sun386-xdep.c: Remove include of signame.h
31 * Makefile.in (SFILES_MAINDIR): Remove signame.c
32 * Makefile.in (HFILES): Remove signame.h
33 * Makefile.in (OBS): Remove signame.o
34 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
35 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
36 psignal, perror): Add prototypes.
37 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
39 * depend: Manually remove signame.[cho] references.
40 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
42 * convex-xdep.c (core_file_command): Replace use of sys_siglist
44 * core.c (core_open): Replace use of sys_siglist with
46 * core.c (memory_error): Replace use of sys_errlist with
48 * i960-tdep.c (print_fault): Replace use of sys_siglist with
50 * infcmd.c (program_info): Replace use of sys_siglist with
52 * infrun.c (signal_stop, signal_print, signal_program):
53 Allocate dynamically based on dynamic determination of number
54 of signals to support.
55 * infrun.c (child_create_inferior): Replace use of sys_errlist
57 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
59 * infrun.c (sig_print_info): Replace use of sig_abbrev with
60 strsigno and sys_siglist with safe_strsignal.
61 * infrun.c (handle_command): Call signo_max to find number of
62 signals. Replace sig_number with strtosigno and sig_abbrev with
64 * infrun.c (signals_info): Replace sig_number with strtosigno.
65 * infrun.c (_initialize_infrun): Call signo_max to find number of
66 signals. Dynamically allocate signal_{stop,print,program}.
67 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
68 * procfs.c (errnoname): Add function and prototype.
69 * procfs.c (info_proc_siginfo): Call errnoname, replace use
70 of sys_siglist with safe_strsignal.
71 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
72 sys_siglist with safe_strsignal.
73 * procfs.c (info_proc_stop): Call errnoname.
74 * procfs.c (signalname): Replace sig_abbrev with strsigno.
75 * stuff.c (main, get_offset): Replace use of sys_errlist with
77 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
79 * umax-xdep.c (core_file_command): Replace use of sys_siglist
81 * utils.c (safe_strerror, safe_strsignal): Add functions that
82 call strerror and strsignal respectively, and deal with NULL
84 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
85 sys_errlist with safe_strerror.
86 * valprint.c (val_print): Replace use of sys_errlist with
89 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
91 * Makefile.in: rework CFLAGS so that they can be set from the
92 command line to make. CFLAGS -> INTERNAL_CFLAGS.
93 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
94 Pass CFLAGS on recusions.
96 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
98 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
99 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
100 overkill for the problem it solved.
101 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
102 and default to simply printing type names as appropriate.
103 * main.c (main): Remove one of the leading newlines from
104 warning_pre_print initialization.
105 * objfiles.c (open_existing_mapped_file): Add function and
107 * objfiles.c (open_mapped_file): Rewrite to use new function
108 open_existing_mapped_file.
110 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
112 * sun3-xdep.c (fetch_core_registers): Lint.
113 * tm-sun3.h: Prototype lint.
116 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
118 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
119 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
120 * objfiles.c: Cast calls to close() with unused returns to void.
121 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
122 old objfile's name before updating it.
123 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
124 * objfiles.h (objfile struct): Add mmfd member.
125 * symfile.c (syms_from_objfile): Move some code to
127 * symfile.c (new_symfile_objfile): Add new function, common code
128 from syms_from_objfile.
129 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
130 mapped and unmapped symbol files.
131 * symfile.c (symbol_file_command): Print "No symbol file now"
132 message, ala exec_file_command for the exec file.
133 * symfile.h (new_symfile_objfile): Add prototype.
134 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
135 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
137 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
139 * rs6000-pinsn.c: New version from IBM (Metin).
140 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
141 to avoid warnings from some compilers.
143 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
145 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
146 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
147 type's flag word that marks it as a fundamental type.
148 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
149 flags argument for all calls to init_type().
150 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
151 flags argument for all calls to init_type(). Also remove
152 dependency on host sizes for ints, floats, etc.
153 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
154 flags argument for all calls to init_type(). Also remove
155 dependency on host sizes for ints, floats, etc.
156 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
157 bit to flags argument for all calls to init_type(). Add types
158 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
159 * valprint.c (unsigned_type_table, signed_type_table,
160 float_type_table): Remove.
161 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
162 bit when printing fundamental types, and print the actual name
163 for such types, rather than inventing one. Remove code that
164 invented fundamental type names.
165 * valprint.c (_initialize_valprint): Remove initializations
166 for now removed unsigned_type_table, signed_type_table, and
169 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
171 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
172 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
175 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
177 * dwarfread.c (target_to_host): New function similar to previous
179 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
180 Extensive changes to convert all previous usages to use new
181 target_to_host() function.
182 * dwarfread.c (struct dieinfo): Change types of most integral
183 members to be unsigned.
185 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
187 * WHATS.NEW: Revise -mapped doc.
189 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
191 * mipsread.c (parse_partial_symbols): Complain when sh->index is
192 too high or when skipping `forwards' moves us backwards.
193 (parse_type): Print mis-guessed tag name in complaint.
194 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
195 (parse_procedure): Do not attempt to create symbols; just fill in
196 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
197 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
198 for clarity. Set top_stack before calling parse_external. In
199 stabs, sort symbols before calling parse_procedure.
201 * symmisc.c (std_in, std_out, std_err): Add vars to access std
202 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
203 * Makefile.in: Remove stage* targets. Avoid echo on recursive
204 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
207 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
209 * Makefile.in (VERSION): Set to 4.5.1.
210 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
211 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
212 fill_gregset): New functions for SVR4 /proc support.
213 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
214 Remove new symbol types and such to ../include/coff/symconst.h.
215 (parse_symbol): Simplify code for parsing struct/enum/unions.
216 (parse_type): Handle `long long' types.
217 (upgrade_type): Handle `const' qualifier.
218 (parse_partial_symbols): fix indentation, clean a bit.
220 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
222 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
223 copy in data from raw read buffers, calling bfd byteswapping
224 routines as appropriate. Use to replace most existing memcpy
226 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
227 * configure.in: Recognize new ncr3000 config.
228 * config/ncr3000.mh: New config file.
230 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
234 * README: Update for release.
235 * Makefile.in: Update version to 4.5.
236 * WHATS.NEW: The obvious.
238 * depend: Generate new depend file for this release.
240 * Makefile.in (depend): Fix dependancy generation so that it does
241 not include gcc 'fixincluded' files, which are usually in a system
244 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
246 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
247 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
248 symbols for nameless types. And, handle `R' (register parameter
249 type) for AIX. (an extension to existing stabstring grammar).
250 * rs6000-xdep.c: Fix typo (= should have been ==).
252 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
254 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
256 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
258 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
259 * signame.c (SIGWAITING, SIGLWP): Add.
261 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
263 * xm-i386mach.h: add decls for errno and strdup().
265 * breakpoint.c (breakpoint_1): Add (int) casts for enums
266 used in array index context (otherwise, some compilers barf).
268 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
270 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
271 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
272 in a system call, and provide better backtrace if so.
274 * Makefile.in (HFILES): Add xcoffsolib.h.
275 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
276 * rs6000-pinsn.c: #include "opcode/rs6k.h"
278 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
279 mipscoff_symfile_read): Convert to BFD to do file I/O.
281 * symfile.c: #include <ctype.h> to get proper def if isspace().
283 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
285 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
287 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
288 function also when parsing embedded stabs.
290 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
292 * mipsread.c: Fix more declarations.
294 * mipsread.c: Fix many invocations of complain. Use enum
295 type_code where appropriate.
297 * xm-vaxult.h: Add decl for strdup().
299 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
302 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
304 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
307 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
309 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
310 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
311 Merge in more patches for rs6000 from Metin Ozisik.
312 * utils.c: Fix typo in comment.
314 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
316 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
317 * procfs.c (attach): Set nopass_next_sigstop if attached
318 process is forcibly stopped.
319 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
320 resending SIGSTOP to attached process on first resume.
322 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
324 * Makefile.in (SFILES_MAINDIR): add mipsread.c
326 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
328 * Makefile.in (OBS): Compile mipsread.c for all targets now.
329 (VERSION): Bump to 4.4.85.
330 * mipsread.c: Update for new include files. Lint.
331 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
332 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
333 Don't need to bring in mipsread.o specially any more.
335 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
337 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
338 routine (for Irix-4.x). Make many funcs static and void.
339 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
340 * (init_extra_frame_info): Don't trash cached value of frame
341 pointer register. This fixes backtracing through routines that use
342 alloca(). Generally clean up declarations of functions, and use
343 typedefs and macros to reference data structures as appropriate.
344 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
347 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
349 * values.c (unpack_long): Fix unpacking error for signed chars
350 on hosts where the default character type is unsigned.
351 * procfs.c (pr_flag_table, pr_why_table): Add some entries
352 for newer SVR4 variants.
353 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
354 turn off trace inherit-on-fork flag to favor latest SVR4 method.
355 * procfs.c (mappingflags): Add support for MA_PHYS
357 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
359 * buildsym.c (read_struct_type): Avoid coredump when C++
360 abbreviated type name is messed up. Reported by Joe Buck.
361 FIXME, we need to determine whether GDB or GCC needs to be
362 smarter to correctly locate this type name.
364 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
365 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
366 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
367 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
368 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
370 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
372 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
373 * symtab.h (current_source_symtab): Make extern
374 * symtab.h (current_source_line): Make extern
375 * inferior.h: Move all procfs.c prototypes to one place, add
376 prototype for proc_signal_handling_change. Add prototypes for
377 signal_stop_state, signal_print_state, and signal_pass_state.
378 * inferior.h (stop_soon_quietly): Make extern
379 * inferior.h (attach_flag): Make extern
380 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
381 * infrun.c (signal_stop_state, signal_print_state,
382 signal_pass_state): New functions to query specific signal
384 * infrun.c (handle_command): Minor error message change, add
385 NOTICE_SIGNAL_HANDLING_CHANGE.
386 * procfs.c (open_proc_file): Remove iris specific reset of
387 inherit-on-fork flag, moved to proc_set_exec_trap().
388 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
389 to reset inherit-on-fork flag, bash comment to GNU form.
390 * procfs.c (proc_base_address, set_proc_siginfo,
391 fetch_core_registers): Conform to code style.
392 * procfs.c (signame.h): Include.
393 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
394 syscallname(), info_proc_syscalls()): New macros, tables, and
395 functions to organize and report system call information.
396 * procfs.c (saved_fltset, saved_trace, saved_sighold,
397 saved_exitset, saved_entryset): Add to procinfo struct.
398 * procfs.c (struct trans): Add.
399 * procfs.c (pr_flag_table, pr_why_table, faults_table,
400 siginfo_table, errno_table): Tables to translate numeric values
401 to symbolic names and short descriptions.
402 * procfs.c (signalname, info_proc_signals): Add function and
404 * procfs.c (proc_info): Now info_proc.
405 * procfs.c (proc_info_address_map): Now info_proc_mappings.
406 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
407 info_proc_faults, lookupname, lookupdesc, sigcodename,
408 sigcodedesc): New functions.
409 * procfs.c (proc_signal_handling_change): New function to set
410 the trace flags based on the state of gdb's signal handling flags.
411 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
412 and remove code to do PIOCSTRACE ioctl.
413 * procfs.c (attach, detach): Preserve and restore process flags
414 using saved_* fields in procinfo struct.
415 * procfs.c (attach): Call proc_signal_handling_change.
416 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
417 * procfs.c (proc_desc): Update for latest changes.
418 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
419 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
420 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
422 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
424 * procfs.c (set_proc_siginfo): Add prototype and new function.
425 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
426 up inferior siginfo struct.
427 * elfread.c (elf_symfile_read): Compute the relocation amount
428 by subtracting off the address of the ".text" section.
429 * solib.c: Add pointer to ".text" section to so_list struct.
430 * solib.c (solib_map_sections): Initialize pointer to ".text"
431 section in so_list struct.
432 * solib.c (symbol_add_stub): Pass base address of ".text"
433 section to symbol_file_add, rather than the load address of
434 the shared library. On SunOS they are the same. On SVR4 they
437 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
439 * mipsread.c (parse_procedure): PDR.isym should get pointer to
440 function name, not .gdbinfo. symbol.
442 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
444 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
446 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
448 * Makefile.in (VERSION): 4.4.8
450 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
451 commands in .cshrc/.profile won't get traced.
453 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
455 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
456 * exec.c (build_section_table): Don't abort if no sections.
457 * sparc-tdep.c (single_step): Lint.
458 * utils.c (mrealloc): Handle realloc (0, size) case here.
460 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
462 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
465 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
467 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
468 .gdbinfo. symbols are created. Move creation from parse_procedure
469 to parse_symbol, where it is fairly easy to grow the symtab. This
470 also fixes a symtab trashing bug on all mips-based systems.
471 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
473 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
474 mips_extra_func_info, and all the PROC_xxx macros that look at it.
476 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
478 * c-exp.y: Add missing return type to yyparse() prototype.
480 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
482 Create and use macros for iterating on symtabs, psymtabs, msymbols.
484 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
485 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
486 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
487 (patch_opaque_types): Avoid dummy args and result.
488 * objfiles.c (have_partial_symbols, have_full_symbols,
489 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
490 (iterate_over_objfiles, iterate_over_symtabs,
491 iterate_over_psymtabs): Remove, clunky and slow.
492 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
493 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
494 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
495 dump_objfile): Remove dummy args and results. Move filename
496 comparisons to callers.
497 (printsyms_command, printpsyms_command, printmsyms_command,
498 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
499 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
500 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
501 list_symbols, make_symbol_completion_list): Replace explicit
502 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
503 Eliminate Dijkstra flag crap, break out of loops with gotos.
504 (lookup_symtab_1): Protect '/' tests from short filenames.
505 (cplus_mangled_symbol): Move inline into lookup_symbol.
506 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
507 (relocate_minimal_symbol): Move inline to vmap_symtab.
508 (vmap_symtab): Replace iteration with ALL_OBJFILES,
509 iterate_over_msymbols with ALL_MSYMBOLS.
511 Misc cleanup prior to release.
513 * Makefile.in (VERSION): Roll to 4.4.7.
514 (HFILES): Add call-cmds.h.
515 * call-cmds.h: New header for command fns called by other files.
516 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
517 (breakpoint_1): Remove unused type arg. Change callers.
519 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
520 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
521 * mipsread.c: Add prototypes for all static functions.
523 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
524 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
525 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
526 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
527 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
528 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
531 * buildsym.c (define_symbol): Handle global register variables
532 (from Pierre Willard). Complain if register numbers are too large.
533 * target.c (nomemory): Now that higher levels examine errno, give EIO.
534 * tm-sparc.h: Don't #include <sun4/reg.h>.
535 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
536 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
538 * language.h: Avoid forward enum declaration.
539 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
540 config/sun4os5.mt: New host and target.
541 * defs.h (errno): #include <errno.h> rather than assuming int.
544 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
545 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
546 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
547 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
548 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
549 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
550 sparc-xdep.c, utils.c, value.h, values.c: Lint.
552 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
554 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
555 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
556 * language.h (enum exp_opcode): Avoid forward enum def.
557 * main.c (define_command, user_defined_command): Lint.
558 * mem-break.c, xcoffread.c: Lint.
559 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
561 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
563 * Merged in latest RS6000 diffs from Metin G. Ozisik.
564 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
565 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
566 or IBM6000_TARGET as (approximately) appropriate.
568 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
570 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
571 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
572 or not to try reading symbols from a mapped objfile. Plugs memory
573 leak due to shared libraries generating no psymtabs or symtabs.
575 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
577 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
578 * copying.awk: Lint. Make stronger warning at top of copying.c.
579 * elfread.c (elf_symtab_read): Eliminate check of mainline.
580 * gdbtypes.c (smash_to_*): Remove FIXME comments.
581 (lookup_pointer_type): Add FIXME comment.
582 * main.c (set_history_size_command): Disallow negative size.
583 * partial-stab.h: Update copyright.
584 * rs6000-tdep.c (skip_trampoline_code): Better comments.
586 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
588 * main.c (set_history_size_command): Negative size is error.
589 (Reported by Peggy Fieland.)
591 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
593 * coffread.c (coff_symfile_init): Update comment.
594 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
595 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
596 macros to access the dbx specific objfile information.
597 * dbxread.c (symfile_string_table, symfile_string_table_size):
598 Remove these local variables.
599 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
600 read_dbx_symtab): Remove the stringtab and stringtab_size params
601 from the function prototypes, the function definition, and the
602 function calls. These are now available via DBX_STRINGTAB and
603 DBX_STRINGTAB_SIZE using the objfile pointer.
604 * dbxread.c (dbx_symfile_read): Relocate addr before using as
605 an arg to read_dbx_symtab.
606 * dbxread.c (dbx_symfile_read): Remove code that free'd the
607 stringtab and the dbx specific per-objfile private info.
608 * dbxread.c (init_psymbol_list): Remove symbol count from passed
609 args in prototype, function definition, and function calls. It is
610 now available via the DBX_SYMCOUNT macro using the objfile
612 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
613 local instance of struct dbx_symfile_info and replace with DBX_*
615 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
616 symfile_string_table and symfile_string_table_size.
617 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
618 symfile_string_table.
619 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
620 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
621 stringtab size variables. Remove all code that used to reread
623 * objfiles.c (allocate_objfile): Move calls to init_malloc()
624 to prior to any calls to mmalloc for the objfile specific heap.
625 * utils.c (init_malloc): Document the requirement that for each
626 heap for which corruption checking is desired, that init_mmalloc
627 must be called prior to any mmalloc calls on the heap.
629 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
631 * rs6000-pinsn.c: Make dis-assembly output more like
632 other targets: Don't print instruction in hex before
633 the assembly; use print_address to print out jump
636 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
638 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
639 * cplus-dem.c: Support "Sc" meaning "signed char".
641 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
643 * configure.in: fix iris/iris3.
645 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
647 * command.c, main.c (various places): Use ctype.h macros
648 (such as isupper(x)), instead of hard-wiring in ASCII-isms
649 (such as (x >= 'A' && x <= 'Z')).
650 (There are still more of these in other files.)
651 * main.c (defined_command): Lower-case the user's
652 new command before entering it. Needed because
653 command lookup is case-insensitive (and also lower-cases).
654 (Based on Metin's earlier patch.)
656 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
658 * config/irix4.mh: new file.
660 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
662 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
665 * xm-mips.h: Declare strdup for ultrix.
667 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
668 when calling new_symbol.
669 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
672 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
674 * config/rs6000.mh: Update (for Fred's new mmalloc)
675 flags to disable use of GNU malloc/mmalloc.
676 * munch: Change SYSV rule to allow .text before the label,
677 as well as after, to work for AIX.
678 * gdbtypes.h: Minor clarifiction.
680 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
682 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
683 continuation in yet another place (between method declarations).
685 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
687 * mips-tdep.c: include symfile.h and objfiles.h to fix
690 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
692 * valops.c (value_struct_elt_for_reference): Added 'offset'
693 parameter to handle multiple inheritance.
694 * eval.c, value.h: Update accordingly.
696 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
698 * objfiles.h: New file
699 * Makefile.in (HFILES): Add objfiles.h
700 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
701 main_scope_lowpc, main_scope_highpc.
702 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
703 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
704 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
705 xcoffread.c, : Include objfiles.h.
706 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
707 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
708 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
709 inside_entry_file() and logic changed appropriately.
710 * blockframe.c (outside_startup_file): Renamed to
711 inside_entry_file() and logic changed appropriately.
712 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
713 and logic changed to use per-objfile specific fields.
714 * blockframe.c (inside_entry_scope): Renamed to
715 inside_entry_func() and logic changed to use per-objfile specific
717 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
718 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
720 * symfile.c, symfile.h (entry_point): Remove extern decl.
721 * coffread.c (coff_symfile_init): Common entry point init code
722 moved to symfiles.c, call init_entry_point_info().
723 * coffread.c (complete_symtab): Use new per-objfile entry info.
724 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
725 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
727 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
728 * defs.h (inside_entry_scope, outside_startup_file,
729 inside_main_scope): Prototypes changed for renames to
730 inside_entry_func, inside_entry_file, inside_main_func,
732 * symfile.c (syms_from_objfile): Common entry point init code
733 moved to init_entry_point_info() and call init_entry_point_info().
734 * symfile.h (init_entry_point_info): Include prototype.
735 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
736 moved to symfiles.c and call init_entry_point_info().
737 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
738 main_scope_lowpc, main_scope_highpc): Remove extern decls.
739 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
741 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
742 works for the majority of targets.
743 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
744 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
745 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
746 Use default definition in frame.h.
747 * frame.h (selected_frame_level): Make decl extern.
748 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
749 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
750 * partial-stab.h: Use new per-objfile entry info.
751 * symfile.h (struct objfile): Removed, moved to objfiles.h.
752 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
753 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
754 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
755 have_minimal_symbols): Prototypes moved to objfiles.h.
756 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
757 Macros moved to objfiles.h.
758 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
760 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
762 More C++ improvements (pointers to members, qualified names).
763 * c-exp.y: Support exp.type::name and exp->type::name
764 syntaxes. (Unfortunately, doesn't work for static members.)
765 * c-exp.y, eval.c: Make type::~type work better.
766 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
767 value_static_field by value_struct_elt_for_reference.
768 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
769 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
770 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
771 for OP_SCOPE operand; no point in it now that we use lazy
772 reading of values, and use "reference to member" objects.
773 * gdbtypes.h: Clarify comment.
774 * valops.c: Change value_struct_elt_for_address to return
775 a reference (or variable), rather than a pointer. Change
776 the name to value_struct_elt_for_reference to reflect this.
777 Returning a reference instead of a address provides a
778 generalization, since we can use the routine for both
779 class::name as well as &class::name.
780 Also, recurse to handle multiple inheritance properly.
781 * valprint.c: Moved code to print pointer-to-members
782 to new function point_class_member. This allows a
783 "reference-to-member" to be printed using the same code.
784 * valprint.c (type_print_varspec_prefix): Avoid printing
785 "struct " for domains of class-member types.
786 * valops.c (search_struct_field): Inline code for simplified
787 version of value_static_field (which can then be deleted).
788 * value.h: Rename value_struct_elt_for_address to
789 value_struct_elt_for_reference. Delete value_static_field.
790 * values.c: Remove no longer used function value_static_field.
792 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
794 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
795 elfread.c (coff_symfile_finish): Add function, prototype, and
796 add to the xxxx_sym_fns struct for each file type. Also reformat
797 the xxxx_sym_fns vector to a standard format and add comments.
798 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
799 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
800 Pass pointer to struct objfile rather than pointer to sym_fns.
801 Change references inside each function accordingly. Allocate any
802 symbol file specific info in the per-objfile memory region.
803 * dbxread.c (free_and_init_header_files): Break function into
804 free_header_files(), called from dbx_symfile_finish(), and
805 init_header_files(), called from dbx_new_init().
806 * dbxread.c (dbx_new_init): Move deallocation things to new
807 dbx_symfile_finish function.
808 * elfread.c (elf_new_init): Call buildsym_new_init().
809 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
810 routine for the objfile before deallocating other stuff.
811 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
812 * symfile.h: Move struct sym_fns to before struct objfile def.
813 Add sym_finish function pointer and change prototypes of other
814 function pointers to reflect passing struct objfile pointer rather
815 than struct sym_fns pointer.
816 * symfile.c: Remove now obsolete symtab_fns pointer.
817 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
818 locates the correct sym_fns struct for the given objfile.
819 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
820 for better support of mapped symbol tables.
821 * symfile.c (symbol_file_command): Remove obsolete code using
823 * symfile.h: Remove duplicate declarations for symfile_objfile,
824 entry_point, and object_files.
825 * target.c (target_info): Compare symfile_objfile to NULL.
826 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
827 aixcoff_symfile_finish().
829 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
831 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
832 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
833 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
835 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
837 Some improvements to g++ debugging.
838 * symtab.c (list_symbols): demangle before pattern matching.
839 * symtab.c: Other fixes to improve handing of operators.
840 * valprint.c (type_print_base): Fix test for constructor.
841 * values.c (value_static_field): Allow evaluation of
842 CLASS::METHOD, returning a function pointer.
844 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
846 * Makefile.in (VERSION): Roll 4.4.6.
847 * exec.c (exec_file_command): Add code to ignore optional args
848 passed in by file_command() for use in symbol_file_command().
849 * main.c (main): Document -mapped and -readnow in help summary.
850 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
851 * objfiles.c (allocate_objfile): Filename arg removed. Changes
852 to get filename from bfd with bfd_get_filename(). Test mapto
853 against 0, not NULL. Use mstrsave() to make copy of filename.
854 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
856 * remote-vx.c (vx_load_command, add_symbol_stub):
857 Symbol_file_add() takes an additional arg.
858 * solib.c (symbol_add_stub): Symbol_file_add() takes an
860 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
861 changed to return a bfd not an objfile pointer.
862 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
863 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
864 Change to eliminate local bfd and use symfile_bfd_open() plus
865 allocate_objfile(). Add code to implement readnow option.
866 * symfile.c (symbol_file_command): Changes to option handling,
867 readnow functionality moved to symbol_file_add().
868 * symfile.c (symfile_init): Eliminate local copy of bfd.
869 * symfile.c (add_symbol_file_command): Changes to parse mapped
871 * symfile.h (allocate_objfile): Arg removed from prototype.
872 * symtab.h (symbol_file_add): Arg added to prototype.
873 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
876 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
878 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
879 mtrace.awk, state.c, state.h: Removed.
880 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
881 directories searched for source files.
882 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
883 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
884 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
885 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
886 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
887 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
888 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
890 * Makefile.in (HFILES): Remove state.h
891 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
892 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
893 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
894 * Makefile.in (clean): Remove all object files.
895 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
896 * cplus-dem.c: Remove prototypes definitions that are now done in
898 * dbxread.c (throughout): Change from using per-objfile
899 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
900 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
901 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
902 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
903 * depend: Remove dependencies for state.o, state.h.
904 * dwarfread.c: Add declaration for warning_pre_print.
905 * dwarfread.c (dwarfwarn): Use warning_pre_print.
906 * dwarfread.c (throughout): Change from using per-objfile
907 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
908 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
909 use supplied objfile.
910 * i386-xdep.c (print_387_status): Change to use warning() rather
912 * i387-tdep.c (print_387_control_word): Change to use warning()
914 * infrun.c (wait_for_inferior): Remove unreachable abort() call
915 that some compilers grumble about.
916 * language.c (throughout): Add declaration for warning_pre_print
917 and using warning() instead of printfs.
918 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
919 * main.c (main): Add declaration for warning_pre_print and set it
920 similarly to error_pre_print. Add declarations for
921 mapped_symbol_files and readnow_symbol_files. Add appropriate
922 definitions to long_options[].
923 * minsyms.c: Trivial fix to comment.
924 * objfiles.c (allocate_objfile): Substantially rewritten for
925 using mapped symbol files.
926 * objfiles.c (throughout): Change from using per-objfile
927 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
928 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
929 * source.c (throughout): Change from using per-objfile
930 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
931 * source.c (open_source_file): Use mstrsave to save file name in
932 mapped symbol region for objfile.
933 * symfile.c: Remove include for state.h.
934 include to local form.
935 * symfile.c (symbol_file_add_digested): Remove.
936 * symfile.c (symbol_file_add): Substantially rewritten for mapped
938 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
939 from objfile structure. Add malloc descriptor pointer (md).
940 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
941 * symm-xdep.c (print_fpu_status): Use warning() rather than
943 * symmisc.c (free_symtab_block): Now takes and uses current
945 * symmisc.c (throughout): Change from using per-objfile
946 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
947 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
948 Sun compiler grumblings when PTR is char *.
949 * symtab.c (lookup_symbol): Cast return value of iterate_over_
950 msymbols() to correct pointer type.
951 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
952 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
953 error always starts on a line of it's own.
954 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
955 Rewrite for new mapped malloc package use.
956 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
957 that don't want to use the mapped malloc package; pass arguments
958 on to traditional malloc package functions.
959 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
960 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
961 mrealloc, malloc, and realloc but get fatal error if runs out
963 * utils.c (msavestring, mstrsave): Save a string in a specific
964 mapped malloc region.
965 * utils.c (print_spaces): Use xmalloc to get the buffer.
966 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
967 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
968 * config/i386v4.mh: Insignificant reorganization.
970 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
972 * xcoffread.c: Only enable compilation of debugging functions
973 if IBM6000 is defined. Fails to compile otherwise.
975 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
977 * Makefile.in: pass MAKEINFO down on info.
979 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
981 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
982 useless code, including an lseek to an uninitialized variable.
983 Reported by Jim Williams <jimbo@wrs.com>.
985 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
987 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
988 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
989 * minsyms.c, symfile.c: Changes that may be generally
990 applicable, but are #ifdef IBM6000 for now.
991 * rs6000-xdep.c: Fixed typo in comment.
992 * rs6000-tdep.c: Non-substatial changes.
993 * xoffread.c: The main change here is addition of some
995 * xoffexec.c: More changes.
997 * xcoffread.c: Fixed two too-few-parameters bugs.
999 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
1000 to SOLIB_CREATE_INFERIOR_HOOK macro.
1002 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
1004 * symfile.h: Add prototype for iterate_over_msymbols().
1005 * symtab.c (cplus_mangled_symbol): Add function.
1006 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
1007 iterate_over_msymbols to find demangled C++ symbol.
1008 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
1009 value to iterate_over_msymbols().
1010 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
1013 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
1015 * Makefile.in: added check target.
1017 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
1019 * ecoff.c: Move to ../bfd/coff-msym.c.
1020 * config/mt-*mips: Remove ecoff.o from the configuration.
1021 * remote.c (): Add newline to initial +.
1022 (remote_resume): Mention how to cope with signals.
1023 (remote_interrupt): Add debug msg.
1024 (remote-wait): Implement new 'T' reply, which includes
1025 status, PC, and FP all in a single short message.
1026 (putpkt): Add further debugging of packet acks.
1027 * mipsread.c (fixup_symtab): Also swap RFD's.
1028 (parse_partial_symbols): Avoid bug on unknown symbol types.
1029 * Makefile.in (VERSION): Roll to 4.4.5.
1030 * mips-tdep.c (heuristic_proc_start): Avoid long delays
1031 for remote MIPS by limiting heuristic to 200 byte search.
1032 (heuristic_proc_desc): Byte-swapping.
1033 (mips_print_register): Cope with failure of
1034 read_relative_register_raw_bytes. Byte-swap integers for
1036 * mips-pinsn.c (print_insn): Byte-swap instruction.
1038 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
1040 * config.sub configure.in config/.Sanitize config/mh-irix4
1041 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
1042 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
1043 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
1044 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
1046 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
1048 * defs.h, utils.c: xrealloc takes PTR as first arg.
1049 * defs.h: Reword confusing comment about ANSI prototypes.
1050 * defs.h: Some minor whitespace changes.
1051 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
1052 not NULL, which can be (void *).
1053 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
1054 * tm-i386v.h (SP_ARG0): Define
1055 * xm-sysv4.h: Back out of change for missing prototypes.
1056 * i386-tdep.c (get_longjmp_target): Add function.
1058 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1060 * Makefile.in: install man page too.
1062 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
1064 * All GDB files that #include defs.h: Removed stdio.h.
1065 (defs.h): #include stdio.h.
1067 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1069 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
1070 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
1071 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
1072 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
1073 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
1074 it before printing out the hex shape of an address.
1076 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
1078 * rs6000-xdep.c (frame_initial_stack_address): Move
1079 code to set frame->cache_fsr into new separate function
1080 frame_get_cacahe_fsr. This allows fixing a fatal error.
1081 * xcoffexec.c: Turn previously suppressed error
1082 message back on, after cleaning up BFD.
1084 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
1085 printing of blank line, since it cases printing of an
1086 extra blank line. Is this intended? It does mess up
1088 * defs.h: Put back declarations of malloc and realloc,
1089 but protected by #ifndef MALLOC_INCOMPATIBLE.
1090 * objfiles.c: Undo previous change: Use malloc/realloc
1091 for objfile malloc/realloc fields (but add a cast).
1092 * xcoffexec.c: Suppress an error message (for now).
1094 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
1096 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1097 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
1098 * buildsym.c: Use smash_to_pointer_type() to handle forward type
1100 * xcoffread.c: Modifications to C_DECL storage class handling, and
1101 introduction of an old smash_to_pointer_type() routine.
1103 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1104 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
1105 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
1106 parameters have been modified.
1108 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1109 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
1110 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
1111 and fetch_inferior_registers() always fetched all the registers
1112 resulting valid register values at hand all the time. Pushing a dummy
1113 frame did not require validating all register values first. After
1114 putting the above mechanism into action, we didn't have valid registers
1115 values always ready. Thus, all registers need to be fetched before
1116 pushing a dummy frame now.
1118 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1119 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
1120 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
1121 the starting address (actual frame address) of a frame.
1122 * rs6000-tdep.c: modifications to function_frame_info() to see if
1123 function reserves a frame pointer register (alloca register)
1124 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
1125 FRAME_LOCALS_ADDRESS has been updated to support debugging of
1126 functions with alloca() calls.
1128 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
1130 * xm-sysv4.h: Provide definitions/prototypes for host environment
1131 functions for which no definitions or prototypes are provided in
1132 any currently included gdb or host environment header files.
1133 For SVR4, this currently includes malloc and realloc, which cannot
1134 be portably prototyped in any gdb include file.
1136 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
1138 * buildsym.h: Remove obsolete variable file_stabs.
1140 * Makefile.in: Move place where configure merges in host-
1141 and target-dependent fragments later, so the latter
1142 can override (say) GNU_MALLOC.
1143 * config/mh-rs6000: Use system malloc. Otherwise, I
1144 ended up with *two* incompatible versions of malloc
1145 (functions in libc would call the malloc in libc).
1146 I assume this is a shared library problem.
1148 * remote.c: Fix (presumed) typo.
1149 * objfiles.c: Use xmalloc/xrealloc instead of
1150 malloc/realloc (since the latter are no longer declared).
1152 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1153 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
1154 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
1155 handle individual registers.
1156 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
1157 correctly in case it wasn't cached yet. (A problem showed up
1158 after fetching individual registers.)
1159 * buildsym.c: Disable type_synonym_name's type name overwriting
1160 in cases it is unnecesary. rs6000 portation doesn't use
1161 type_synonym_name, and it used to nullify type names
1162 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
1163 type's name as soon as space for that type is allocated.
1164 * xcoffread.c: ignore a section's lineno information if it is
1165 not `.text'. (In rs6000 bfd portation integration, skipping over
1166 `.pad' sections are ignored since it was in machine independent
1167 part of the code. Thus, a problem of fake sections with invalid
1168 lineno information arised.)
1170 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1171 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
1172 * rs6000-tdep.c: make function_frame_info() work whether or not
1173 reading from a core file.
1174 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
1176 * infrun.c. main.c, printcmd.c. symtab.c:
1177 More changes from IBM for rs6000.
1180 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
1182 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
1183 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
1184 Merge in changes (mostly from IBM) for RS6000.
1185 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
1186 More changes from IBM for RS6000. These are in machine-
1187 independent code, and probably could do with some cleaning
1188 up. The most questionable of these are #ifdef IBM6000.
1189 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
1190 to single_step() (for consistency with rs6000 and i860).
1191 * utils.c: Allow the 1st arg to xrealloc to be NULL
1192 (in which case do malloc). This removes the need for
1193 some tests in xcoff code (and perhaps other places?).
1194 * coffread.c: Removed variables last_source_file,
1195 type_vector, and type_vector_length as these are now
1196 defined by buildsym.[ch].
1197 * defs.h: Remove prototypes for malloc and realloc, since
1198 these should only be used to implement xmalloc and xrealloc,
1199 and they conflict with <stdlib.h> in AIX - where they
1200 return void* even when __STDC__ isn't defined. Sigh.
1201 * munch: Recognize *initialize* in data as well as text
1202 (AIX uses data). Also, incorporate a patch from Garrett
1203 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
1204 much more sensible, by only trying to match the name of
1205 the initialize_foo function, and not the junk before it.
1207 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
1209 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
1210 unless symbol table indicates that something has changed.
1212 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
1214 * remote.c: Make it work for embedded MIPS. Increase buffer
1215 size, and use throughout. Round buffer size up if too many regs.
1216 Support baud rate setting and try for an 8-bit path. If
1217 interrupted while waiting for target, send a ^C down the wire.
1218 Avoid single-byte reads.
1219 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
1221 * mips-xdep.h: Avoid the embedded regs when on Unix.
1223 * mipsread.c: Byte-swap the symbol table structures, using
1224 routines from ecoff.c, to read a symbol table written in any
1225 of the four possible byte orders.
1226 * configure.in (mips-big-* target): Same as Sony News.
1227 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
1228 * ecoff.c: New file for symbol swapping routines.
1230 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
1232 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
1233 all-breakpoints' command.
1234 * (get_number): Allow users to enter negative breakpoint numbers.
1235 * (breakpoint_1): Reformat display of 'info break' to show new
1237 * (create_longjmp_breakpoint, breakpoint_re_set,
1238 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
1239 symfile.c (syms_from_objfile): Re-do
1240 insertion of longjmp breakpoints. Move all code into
1241 breakpoint_re_set, and call that instead of
1242 create_longjmp_breakpoint in symfile.c.
1244 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
1246 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
1247 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
1248 * symtab.c (find_pc_symtab): Handle having no objfiles.
1249 * infcmd.c: Fix comment.
1250 * objfiles.c (free_all_objfiles): Add.
1251 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
1252 * symfile.c (symbol_file_command): free all objfiles when
1253 specifying a new symbol file.
1254 (reread_symbols): Stat the file name, don't fstat the descriptor.
1256 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1258 * Makefile.in, configure.in: removed traces of namesubdir,
1259 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1260 copyrights to '92, changed some from Cygnus to FSF.
1262 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
1264 * dbxread.c (end_psymtab): Delete empty psymtabs.
1265 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
1266 * symfile.h (struct objfile): Add free_psymtabs.
1268 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
1270 * Makefile.in (VERSION): Roll to gdb-4.4.4.
1272 * symfile.c (symbol_file_command): strcmp => !strcmp.
1273 * breakpoint.h: Move prototypes to follow enum definition they need.
1274 * breakpoint.c, infrun.c: Lint.
1275 * printcmd.c: Use `enum enable' rather than `enum
1277 * mipsread.c: First pass at making it compile with the new
1278 objfile changes. Probably seriously broken still, but it
1281 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
1283 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
1284 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
1285 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
1286 stepping (and nexting) through longjmp(). Also, cleanup
1287 breakpoint handling quite a bit by creating explicit breakpoint
1288 types instead of using magic breakpoint numbers.
1289 Makefile.in: Update version to 4.4.3
1291 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
1293 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
1294 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
1295 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
1297 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
1299 * minsyms.c (install_minimal_symbols): Add bunches to any
1300 existing minsyms in the objfile. Avoid extra mallocation
1301 by working directly in the obstack. Remove ignored `mainline' parm.
1302 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
1303 xcoffread.c: Change all callers.
1304 * FIXME: We should be able to eliminate MAINLINE from all the
1305 symbol readers now, with a small bit of work.
1307 * valops.c, value.h: Lint.
1308 * remote-vx.c: Add missing break; statement. Bugfix by
1309 Michael Sclafani, <sclafani@src.dec.com>.
1311 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
1313 * Makefile.in (VERSION): Update version to 4.4.2
1314 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
1315 minsyms.c, mmap-alloc.c, mmap-sbrk.c
1316 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
1317 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
1318 mmap-alloc.o, mmap-sbrk.o
1320 * altos-xdep.c: Minor whitespace change.
1321 * am29k-tdep.c (examine_prologue): Convert from misc function vector
1322 use to new minimal symbol table use.
1323 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
1324 * arm-xdep.c (store_inferior_registers): Returns void.
1325 * blockframe.c (get_pc_function_start, find_pc_partial_function):
1326 Convert from misc function vector use to new minimal symbol table use.
1327 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
1328 * breakpoint.c: Add prototypes for local functions.
1329 * breakpoint.c (catch_command_1): Change to static and remove unused
1331 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
1332 * breakpoint.h: Change function decls to prototype form.
1333 * buildsym.c: Add prototypes for local functions.
1334 * buildsym.c: Moved hashname() function here from dbxread.c.
1335 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
1336 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
1337 * buildsym.c (dbx_alloc_type): Change to static.
1338 * buildsym.c (finish_block): Add objfile parameter.
1339 * buildsym.c (misc): Change symbol_obstack to objfile version.
1340 * buildsym.c (make_blockvector): Change to static.
1341 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
1342 * buildsym.c (compare_line_numbers): Change to static, args are const,
1343 cast args when used.
1344 * buildsym.c (start_symtab): Inline new_object_header_files() call.
1345 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
1346 and made static. Add objfile parameter.
1347 * buildsym.c (end_symtab): Simplify code using line table size.
1348 Realloc the linetable on the objfile symbol_obstack and copy there.
1349 * buildsym.c (scan_file_globals): Convert from misc function vector
1350 use to new minimal symbol use.
1351 * buildsym.c (define_symbol): Add objfile parameter. Make sure
1352 strings get allocated in objfile's symbol_obstack. Convert references
1353 to builtin types to lookup_fundamental_type().
1354 * buildsym.c (read_type): Make static, add objfile parameter, convert
1355 references to buildin types to lookup_fundamental_type().
1356 * buildsym.c (read_struct_type): Add objfile parameter.
1357 * buildsym.c (read_array_type): Make static, add objfile parameter.
1358 * buildsym.c (read_enum_type): Make static, add objfile parameter.
1359 * buildsym.c (read_huge_number): Make static.
1360 * buildsym.c (read_range_type): Make static, add objfile parameter,
1361 convert references to buildin types to lookup_fundamental_type ().
1362 * buildsym.c (read_args): Make static, add objfile parameter.
1363 * buildsym.h: Convert function decl's to prototype form.
1364 * c-exp.y: Add prototypes for local functions, convert uses of misc
1365 function vector to minimal symbol table. Reformat all builtin type
1366 initializations and pass a NULL objfile to init_type() for them.
1367 * coffread.c: Change context_stack ref's to coff_context_stack,
1368 add local function prototypes. Cast uses of xrealloc arg 1.
1369 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
1370 crafting a new type.
1371 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
1372 * coffread.c (finish_block): Change name to coff_finish_block.
1373 * coffread.c (make_blockvector): Add and use objfile parameter.
1374 * coffread.c (record_line): Change name to coff_record_line.
1375 * coffread.c (start_symtab): Change name to coff_start_symtab.
1376 * coffread.c (end_symtab): Change name to coff_end_symtab.
1377 * coffread.c (record_misc_function): Change name to record_minimal_
1378 symbol and change to minimal symbol table use from misc func tbl.
1379 * coffread.c (coff_symfile_read): Convert from misc function vector
1380 use to minimal symbol table use.
1381 * coffread.c (hashname): Remove; use common version in buildsym.c.
1382 * coffread.c (decode_base_type): Change references to builtin types
1383 to calls to lookup_fundamental_type().
1384 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
1385 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
1386 * command.c: Add prototypes for local functions.
1387 * command.c (add_cmd): Prototype the 'fun' parameter and use the
1388 appropriate member of the function union for that type.
1389 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
1390 ifdef out the function since it isn't currently used.
1391 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
1392 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
1393 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
1394 * command.c (help_cmd): Compare function pointer to NULL.
1395 * command.c (help_cmd_list): Compare function pointer to NULL.
1396 * command.c (lookup_cmd_1): Use correct member of function union.
1397 * command.c (undef_cmd_error): Make static.
1398 * command.c (complete_on_cmdlist): Use correct member of func union.
1399 * command.c (do_setshow_command): Use correct member of func union.
1400 * command.c (shell_escape): Convert rindex use to strrchr.
1401 * command.h (COMMAND_H): Define if already included.
1402 * command.h (cmd_list_element struct): Change 'function' to a union
1403 and prototype args. Prototype completer function.
1404 * command.h: Convert decl's to prototype form.
1405 * convex-xdep.c (store_inferior_registers): Returns void.
1406 * copying.c: Prototype local functions.
1407 * coredep.c: Minor whitespace change.
1408 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
1409 * cplus-dem.c: Prototype local functions.
1410 * dbxread.c (hashname): Remove; moved to buildsym.c.
1411 * dbxread.c (free_and_init_header_files): Make static.
1412 * dbxread.c: Add prototypes for local functions.
1413 * dbxread.c (new_object_header_files): Remove; inlined usages.
1414 * dbxread.c (xrealloc usages): Cast args.
1415 * dbxread.c (record_misc_function): Change to record_minimal_symbol
1416 and change usages accordingly.
1417 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
1418 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
1419 * dbxread.c (dbx_next_symbol_text): Make static.
1420 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
1421 * dbxread.c (init_bincl_list): Add and use objfile parameter.
1422 * dbxread.c (free_bincl_list): Add and use objfile parameter.
1423 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
1424 * dbxread.c (end_psymtab): Convert to use per-objfile data.
1425 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
1427 * dwarfread.c (record_misc_function): Change name to record_minimal_
1428 symbol and use minimal symbol table throughout.
1429 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
1430 * dwarfread.c: Convert all references to builtin types to use the new
1431 lookup_fundamental_type function.
1432 * dwarfread.c (read_enumeration): Add and use objfile parameter.
1433 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
1435 * elfread.c (record_misc_function): Convert to use record_minimal_
1437 * elfread.c (elf_symtab_read): Add objfile parameter.
1438 * eval.c: Add prototypes for local functions and move some decls
1439 around to accomodate prototypes.
1440 * expprint.c: Add prototypes for local functions. Change references
1441 to misc function vector to minimal symbol table.
1442 * findvar.c (read_memory usages): Cast args.
1443 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
1444 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
1445 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
1446 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
1447 * gould-xdep.c: Minor whitespace change.
1448 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
1449 * hp300ux-xdep.c (store_inferior_registers): Returns void.
1450 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
1451 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
1452 * i386-tdep.c: Add prototypes for local functions.
1453 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
1454 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
1455 that defaulted to int.
1456 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
1457 i386_push_dummy_frame): Returns void.
1458 * i386-xdep.c (i386_register_u_addr): Declare params that default to
1459 int and explicitly declare return type as int.
1460 * i387-tdep.c: Minor formatting changes.
1461 * i960-tdep.c (leafproc_return): Convert from misc function vector
1462 use to minimal symbol table use.
1463 * infcmd.c: Add prototypes for local functions.
1464 * infcmd.c (continue_command, until_next_command, until_command,
1465 path_info, path_command): Make static.
1466 * infcmd.c (step_1, until_next_command): Convert from misc func
1467 vector to minimal symbol table use.
1468 * inflow.c: Add prototypes for local functions.
1469 * infptrace.c (store_inferior_registers): Returns void, not int.
1470 * language.c (_initialize_language): Use proper member of function
1472 * m2-exp.y: Add prototypes for local functions, convert misc function
1473 vector uses to minimal symbol table uses.
1474 * m2-exp.y (make_qualname, yyerror): Make static.
1475 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
1476 * m68k-pinsn.c: Add prototypes for local functions.
1477 * m68k-pinsn.c (print_insn): Cast args to read_memory.
1478 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
1479 * m68k-stub.c: Add prototypes.
1480 * m88k-pinsn.c (sprint_address): Convert from misc function vector
1481 use to minimal symbol table use.
1482 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
1483 * m88k-xdep.c (store_inferior_registers): Returns void.
1484 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
1485 * mach386-xdep.c (store_inferior_registers): Returns void.
1486 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
1487 * main.c: Add prototypes for local functions.
1488 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
1489 longjmp() result to (NORETURN void).
1490 * main.c (catch_errors): Prototype the 'func' parameter.
1491 * main.c (disconnect, stop_sig, do_nothin, float_handler):
1492 Takes an unused arg.
1493 * main.c (execute_command): Call the right member of the func union.
1494 * main.c (command_loop_marker, symbol_completion_function,
1495 command_loop): Make static.
1496 * main.c (command_line_input): Make linelength unsigned, cast arg
1497 to command_line_input().
1498 * main.c (add_info, add_com): Prototype the 'fun' parameter.
1499 * main.c (initialize_main): Call right member of function union.
1500 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
1501 * mem-break.c: Include symtab.h
1502 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
1503 * mips-xdep.c (store_inferior_registers): Returns void.
1504 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
1505 use to minimal symbol table use.
1506 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
1508 * mipsread.c (make_type): Remove, convert usages to init_type.
1509 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
1510 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
1511 vector use to minimal symbol table use.
1512 * parse.c: Add prototypes for local functions.
1513 * parse.c (xrealloc usages): Cast args.
1514 * parse.c (prefixify_expression, length_of_subexp): Make static.
1515 * parser-defs.h (PARSER_DEFS_H): Define when first included.
1516 * parser-defs.h: Convert function decls to prototype form.
1517 * partial-stab.h: Convert from misc function vector use to new minimal
1519 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
1520 the per-objfile copies.
1521 * printcmd.c: Add prototypes for local functions. Move some struct
1522 definitions around to accomodate prototypes.
1523 * printcmd.c (decode_format): Make static, change args oformat and
1524 osize to int from char.
1525 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
1526 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
1527 * printcmd.c (print_address_symbolic): Convert from misc function
1528 vector use to minimal symbol table use.
1529 * printcmd.c (address_info): Convert from misc function vector use
1530 to minimal symbol table use.
1531 * printcmd.c (delete_display, enable_display, disable_display_command):
1533 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
1534 * procfs.c (fetch_core_registers): Add unused param reg_addr.
1535 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
1536 * pyr-xdep.c (store_inferior_registers): Returns void.
1537 * remote-mm.c (mm_load): symbol_file_add return value unused.
1538 * remote-nindy.c: Minor format change.
1539 * remote-vx.c (vx_load_command): symbol_file_add result unused.
1540 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
1541 * rs6000-xdep.c (store_inferior_registers): Returns void.
1542 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
1543 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
1544 vector use to minimal symbol table use.
1545 * solib.c: Add prototypes for local functions.
1546 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
1547 function vector use to minimal symbol table use.
1548 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
1549 * solib.c (find_solib, shared_library_command): Make static
1550 * solib.c (read_memory, write_memory usages): Cast args.
1551 * solib.c (special_symbol_handling): Add function
1552 * source.c: Add prototypes for local functions.
1553 * source.c (select_source_symtab): Convert to scan objfiles.
1554 * source.c (open_source_file): Make static.
1555 * source.c (xrealloc usages): Cast args.
1556 * source.c (source_line_charpos): ifdef out, unused.
1557 * source.c (get_filename_and_charpos): Make static.
1558 * stack.c: Add prototypes for local functions.
1559 * stack.c (print_frame_info, frame_info): Convert from misc function
1560 vector use to minimal symbol table use.
1561 * symfile.c: Add prototypes for local functions.
1562 * symfile.c (compare_symbols): Make args const PTR's.
1563 * symfile.c (compare_psymbols, sort_pst_symbols) add.
1564 * symfile.c (sort_all_symtab_syms): Scan objfile list.
1565 * symfile.c (obsavestring): Add objfile parameter.
1566 * symfile.c (init_misc_bunches, prim_record_misc_function,
1567 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
1568 sort_misc_function_vector, compact_misc_function_vector): Remove
1569 * symfile.c (symbol_file_add_digested): Add function.
1570 * symfile.c (symbol_file_add): Returns struct objfile *.
1571 * symfile.c (symbol_file_command): Modify for state file use.
1572 * symfile.c (symfile_open): Add parameter "dumpable".
1573 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
1574 * symfile.c (load_command, add_symbol_file_command): Make static.
1575 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
1576 * symfile.c (rindex usages): Converted to strrchr.
1577 * symfile.c (allocate_psymtab): New
1578 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
1579 converted to minimal symbol table usage, but no obvious conversion.
1580 * symfile.c (free_all_symtabs): Remove.
1581 * symfile.c (_initialize_symfile): Use per-objfile info.
1582 * symfile.h: Rework the objfile structure to add per-objfile data
1583 objects (psymbol_obstack, symbol_obstack, type_obstack,
1584 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
1585 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
1586 Add prototypes to function declarations.
1587 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
1588 function vector usage to minimal symbol table usage.
1589 * symmisc.c (DEV_TTY): Define if not defined.
1590 * symmisc.c: Add local function prototypes.
1591 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
1592 printpsyms_command, print_objfiles, print_objfiles_command):
1593 Rework to use iterate_over_*
1594 * symtab.c: Add prototypes for local functions.
1595 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
1596 * symtab.c (lookup_partial_symtab): Scan through objfiles.
1597 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
1598 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
1599 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
1600 lookup_reference_type, lookup_member_type, allocate_stub_method,
1601 check_stub_method, create_array_type, smash_to_member_type,):
1603 * symtab.c (lookup_symbol): Some args are const.
1604 * symtab.h: All type related defs and structs moved to gdbtypes.h
1605 * symtab.h: Convert decls to prototypes.
1606 * target.c (noprocess): Make static.
1607 * target.h: Change decl's to prototypes.
1608 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
1609 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
1610 * utils.c (_initialize_utils): Use correct member of function union.
1611 * valarith.c: include gdbtypes.h
1612 * valops.c: include gdbtypes.h, add prototypes for local functions.
1613 * valops.c (value_push, value_arg_push, find_function_addr):
1615 * valops.c (value_string): Convert from misc function vector use
1616 to minimal symbol table use.
1617 * valops.c (check_field_in): Make arg const.
1618 * valprint.c: Add prototypes for local functions.
1619 * valprint.c (print_string): Make static
1620 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
1621 * values.c: Add prototypes for local functions.
1622 * values.c (value_headof): Convert from misc function vector to
1623 minimal symbol table.
1624 * xcoffexec.c: Add prototypes for local functions.
1625 * xcoffexec.c (exec_close, file_command, add_to_section_table):
1627 * xcoffexec.c (relocate_minimal_symbol): Add.
1628 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
1629 * xcoffread.c: Add prototypes for local functions.
1630 * xcoffread.c (sort_syms): Convert to scan objfiles.
1631 * xcoffread.c (read_xcoff_symtab): Make static.
1632 * xcoffread.c (various): Replace references to builtin types with
1633 calls to lookup_fundamental_type. Replace references to symbol_obstack
1634 and psymbol_obstack with pointers to the per-objfile copies.
1635 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
1636 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
1638 * xcoffread.c (init_stringtab): Add objfile parameter.
1639 * gdbtypes.c: New file
1640 * minsyms.c: New file
1641 * mmap-alloc.c: New file
1642 * mmap-sbrk.c: New file
1643 * objfiles.c: New file
1647 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
1649 * Check in Fred Fish's changes in these modules. Fred
1650 will make ChangeLog entries for all of them. Update VERSION
1653 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
1655 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
1657 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
1658 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
1659 value.h: Prototypes for static functions; lint.
1660 * gdbtypes.h: Empty file to ease transition.
1662 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
1664 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
1665 inferior.h, language.h, signame.h, target.h, terminal.h,
1666 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
1667 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
1669 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
1670 signame.c, sparc-xdep.c: Prototypes for all static functions.
1672 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
1673 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
1674 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
1675 Remove to_call_function and target_call_function, since it
1676 always calls the same thing (call_function_by_hand).
1677 * core.c, exec.c, solib.c: Rename target_ops sections =>
1679 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
1680 target.h: target_kill takes no args.
1681 * language.c (language_info): Scaffolding to allow briefer
1682 messages when the current language changes. FIXME.
1683 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
1684 complaints about volatile functions.
1685 * xm-sysv4.h (HAVE_MMAP): Define.
1687 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
1689 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
1690 to make prototypes for all functions declared here.
1691 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
1692 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
1693 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
1694 * ieee-float.h: Use PARAMS for prototypes; make some params const.
1695 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
1696 * m2-exp.y: Remove unused CONST; Rename OR and AND.
1697 * utils.c: Avoid declaring malloc and realloc. Lint.
1698 (request_quit): Accept signal-number parameter.
1700 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
1702 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
1703 DIE's. Add new function read_tag_pointer_type() to read them.
1705 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
1706 When creating a new user defined type, check to see if a partial
1707 type already exists, and if so, bash it to fit.
1709 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
1711 * coffread.c (decode_base_type): Pass long, not union.
1712 Fix by Eric Valette, ev@chorus.fr.
1714 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
1716 * elfread.c (elf_symtab_read): Fix code to correctly track
1717 changes in bfd for absolute symbols.
1719 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
1721 * xm-vaxbsd.h: Close off comment.
1723 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
1725 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
1727 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
1729 * mips-tdep.c (mips_print_registers): Print correct register
1730 number for double pseudo-registers.
1732 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
1734 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
1735 in the op$::OPERATOR. case. From Steven McCanne,
1736 <mccanne@horse.ee.lbl.gov>.
1738 * exec.c (set_section_name): Pass arg to exec_files_info;
1739 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
1741 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
1743 * main.c (print_gdb_version): Copyright msg: only this year.
1744 (cd_command): Avoid changing current_directory on error.
1746 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
1748 * mipsread.c (parse_partial_symbols): Handle dependencies
1749 between partial symbol tables (when not doing stabs-in-ecoff).
1750 (This used to be handled by parse_fdr, but parse_fdr was
1751 incompatible with handling stabs-in-ecoff, so the code
1752 was re-written to not use parse_fdr. Unfortunately,
1753 the logic to handle dependencies was overlooked.)
1755 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1757 * coffread.c (read_enum_type): Use the size of a target int when
1759 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
1761 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
1762 * symtab.c (lookup_reference_type, lookup_ptr_type): use
1763 TARGET_PTR_BIT to determine size of a pointer
1764 * values.c (unpack_long): when unpacking a REF or a PTR don't
1765 assume the size of the type.
1767 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
1769 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
1770 looking at its members. Improve guess between struct and union,
1771 only assuming union if multiple members have offsets of zero.
1773 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
1775 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
1776 (This is just for clarity - and one day permitting us to
1777 change FP0_REGNUM from 38 to 32, which would make more sense.)
1778 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
1779 register numbers in stabs-in-ecoff get handled correctly.
1781 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
1783 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
1784 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
1785 into BSD and Ultrix.
1787 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
1789 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
1791 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
1793 * Makefile.in: Increment version to 4.4.1.
1794 * main.c (print_gdb_version): Update copyright notice.
1796 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
1798 * mipsread.c: Prepend "struct " to the names of structure
1799 types, and similarly for enums and unions. (This used
1800 to be done, but got lost in the re-write to "guess" the
1801 difference between enum/struct/union.)
1802 Also, guess that a tag is an enum if the first member
1805 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
1807 * xm-vax.h: #ifndef ultrix around #include of endian.h and
1810 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
1812 * Projects: Patching executables is done.
1813 * Makefile.in (VERSION): Roll to gdb-4.4.
1814 * README, WHATS.NEW: Update for gdb-4.4.
1816 * symfile.c (reread_symbols): Whenever we reread one object
1817 file's symbols, we must restart the scan, because the object_files
1818 chain has been permuted.
1820 * exec.c (exec_files_info): Split out into print_section_info.
1821 Print BFD filename of each section if it's not the default one.
1822 * core.c (core_files_info): Call print_section_info.
1824 * xm-vax.h: Include a few system header files whose definitions
1825 must precede defs.h.
1826 * language.c, language.h: Make some things const.
1827 * expression.h, main.c: const spreads like ooze.
1829 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
1830 since BREAKPOINT values can be >0x80.
1832 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
1834 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
1836 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
1838 * sparc-pinsn.c: Remove kludge for preferring architectures.
1839 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
1840 and forever. Add `add' instruction to the set that get checked
1841 for a preceding `sethi' in order to print an absolute address.
1842 Corresponding changes in ../include/opcode/sparc.h needed
1843 to eliminate garbage instructions.
1845 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
1847 * mipsread.c (parse_partial_symbols): Make sure partial
1848 symbols are created for external symbols (as used to be
1849 the case). This is a bit of a pain with the mips-coff.
1850 It uses a table which points to all of the external
1851 symbols belonging to a particular FDR or psymtab.
1852 Once we've generated this table, we might as well save
1853 it, and then use it in psymtab_to_symtab_1 to find
1854 the symbols to pass to parse_external().
1855 * symfile.c, symfile.c: New function start_psymtab_common
1856 to share the common parts of allocating a new psymtab
1857 for dbxread, mipsread (and later dwarfread). Its code
1858 was pulled out from start_psymtab in dbxread.c.
1859 * dbxread.c (start_psymtab): Use start_psymtab_common().
1861 * valprint.c (val_print): If there is an error when trying
1862 to print a string, check to see if there really is a problem
1863 by reading just one character. If that works, assume
1866 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
1868 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
1869 cypress, v8 mnemonics in that order.
1871 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
1873 * sparc-pinsn.c: Put the qsort() back in.
1875 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
1877 * findvar.c (read_register, write_register): Handle machines
1878 where REGISTER_TYPE is not the same size as "int".
1880 Handle debug symbols in dynamically loaded (relocated) code:
1882 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
1883 offset to process_one_symbol.
1884 (process_one_symbol): Take new offset parameter. Add it into
1885 appropriate symbol types to relocate symbols to loaded addresses.
1886 Handle all possible symbol types, and complain() about types that
1887 we don't expect to see.
1888 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
1889 process_one_symbol (FIXME, should pass real offset).
1893 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
1895 (set_breakpoint, break_command_1, until_break_command,
1896 catch_command_1, breakpoint_re_set_one): Use it.
1897 * symtab.h (resolve_sal_pc): Declare.
1898 * infcmd.c (jump_command): Use resolve_sal_pc.
1900 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
1902 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
1904 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
1906 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
1907 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
1908 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
1910 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
1912 * dbxread.c (process_one_symbol): Make a first cut at handling
1913 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
1915 * symtab.c (find_pc_line): Fix stepping into and out of #included
1918 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
1920 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
1921 no longer any need to copy ../include/opcode/* into gdb.
1923 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
1925 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
1927 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
1929 * valprint.c (type_print_base, type_print_method_args):
1930 Print C++ constructor methods without bogus "return type."
1932 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
1934 * infptrace.c (child_xfer_memory): Parameter "target" should
1935 be a pointer to a structure, not the entire structure.
1937 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
1939 * depend: Convert the couple of references to ansidecl.h that
1940 used the local gdb version to use the ../include version.
1942 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
1945 (child_xfer_memory): Takes pointer to a struct, not entire struct.
1946 (inferior_proc_init): Fix non-ANSI version of args.
1947 (attach): Call print_sys_errmsg with correct number of args.
1948 (mappingflags): Make static, does not need to be global.
1950 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
1951 not the entire struct itself.
1953 * valops.c (value_assign): Cast some args to modify_field() and
1954 {read,write}_register_bytes() correctly.
1956 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
1958 * Makefile.in (MALLOCSRC): Removed reference to removed local
1961 * dwarfread.c (list_in_scope): Needs an initial value, use file
1964 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
1966 * main.c (main): Make option_index local to keep new getopt happy.
1967 main.c, solib.c, Makefile.in: Update copyright notices.
1969 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
1971 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
1973 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
1975 * Makefile.in (HFILES): Add partial-stab.h.
1977 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
1979 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
1980 New files for stratus. Not complete enough to actually build
1981 on the Stratus machine; that awaits copyright assignment for
1984 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
1985 for getting custom flags into CFLAGS when doing makes.
1987 * configure.in: Add config information for stratus.
1989 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
1991 * dbxread.c (process_one_symbol): Pass address of structure
1992 to complain(), rather than the whole structure.
1994 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
1996 * solib.c (solib_add_common_symbols): Only compile in when not
1997 using SVR4 style shared libraries.
1999 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
2001 * dwarfread.c (locval): Add offreg flag to indicate location
2002 values that are computed off a base register.
2004 * dwarfread.c (new_symbol): Rework TAG_global_variable and
2005 TAG_local_variable cases to account for static variables
2006 within function scopes.
2008 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
2010 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
2011 doesn't exist on some systems.
2013 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
2014 nexting over recursive function calls.
2016 * target.c (target_read_string): Create this routine to read null
2017 terminated strings from the target. It deals with running off the
2018 end of memory elegantly as well. solib.c (find_solib): Use
2019 target_read_string() to avoid problems with running off the end of
2022 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
2023 that reference pgrp_inferior.
2025 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
2027 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
2028 mips-tfile has been hacked to act more "traditionally."
2029 * dbxread.c: Fixed typo in comment.
2031 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
2033 * mips-tdep.c (mips_skip_prologue): Add some number of
2034 'sw' instructions before 'addiu' adjusts the stack.
2036 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
2038 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
2039 freescope, buildblock closescope, record_line, add_symbol_to_list,
2040 gatherblocks, make_blockvector): Extensive changes to switch
2041 to generic symbol table building code in buildsym.c. Remove
2042 scope tree structures and functions, symbol table building
2043 functions, and lots of other small changes.
2045 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
2046 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
2048 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
2050 * buildsym.c (cleanup_undefined_types): Add support for enums.
2051 This fixes the 'GDB internal error. cleanup_undefined_types with
2054 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
2056 * dbxread.c: detect gcc2 compilations.
2058 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
2060 * sparc-pinsn.c: Rename bitfields that overlap with macro names
2061 in ../include/opcode/sparc.h.
2063 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
2065 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
2066 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
2067 to reflect actual locations of opcode files, so TAGS target will
2070 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
2072 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
2075 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
2076 dereferencing to access the correct elements.
2078 * valops.c (value_addr): Declare return type of external func
2081 * xcoffread.c: Undefine next_symbol_text before redefining it.
2083 For older changes see ChangeLog-9091
2089 version-control: never