1 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
3 * cplus-dem.c: Allow nested class names (as in
5 Allow the cleaner cfront style of nested class names
6 (Q2_3Foo3Bar as well as Q23Foo3Bar).
7 Make cplus_demangle re-entrant by removing use of global
8 variables. Instead, place all shared variables in a
9 stack-allocated structure, and pass around its address.
11 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
13 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
14 29k-share/* subdirs...
16 * remote-udi.c (udi_insert/remove_breakpoint): Completely
17 rewrite, only leave out the bugs.
19 * Makefile.in: Add 29k/UDI support. Improve depend.
20 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
22 * am29k-tdep.c: Update to use new calling conventions, and misc
25 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
27 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
29 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
30 breakpoint instructions that leave PC pointing at the right place.
32 * core.c (core_open): Call warning() to print warnings.
34 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
36 * symtab.c (lookup_symbol): Need to check if msymbol->name is
37 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
38 This prevents a crash when trying to lookup the value of a
41 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
43 * signame.c, signame.h: Remove, replaced by strsignal.c in
45 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
46 sun386-xdep.c: Remove include of signame.h
47 * Makefile.in (SFILES_MAINDIR): Remove signame.c
48 * Makefile.in (HFILES): Remove signame.h
49 * Makefile.in (OBS): Remove signame.o
50 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
51 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
52 psignal, perror): Add prototypes.
53 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
55 * depend: Manually remove signame.[cho] references.
56 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
58 * convex-xdep.c (core_file_command): Replace use of sys_siglist
60 * core.c (core_open): Replace use of sys_siglist with
62 * core.c (memory_error): Replace use of sys_errlist with
64 * i960-tdep.c (print_fault): Replace use of sys_siglist with
66 * infcmd.c (program_info): Replace use of sys_siglist with
68 * infrun.c (signal_stop, signal_print, signal_program):
69 Allocate dynamically based on dynamic determination of number
70 of signals to support.
71 * infrun.c (child_create_inferior): Replace use of sys_errlist
73 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
75 * infrun.c (sig_print_info): Replace use of sig_abbrev with
76 strsigno and sys_siglist with safe_strsignal.
77 * infrun.c (handle_command): Call signo_max to find number of
78 signals. Replace sig_number with strtosigno and sig_abbrev with
80 * infrun.c (signals_info): Replace sig_number with strtosigno.
81 * infrun.c (_initialize_infrun): Call signo_max to find number of
82 signals. Dynamically allocate signal_{stop,print,program}.
83 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
84 * procfs.c (errnoname): Add function and prototype.
85 * procfs.c (info_proc_siginfo): Call errnoname, replace use
86 of sys_siglist with safe_strsignal.
87 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
88 sys_siglist with safe_strsignal.
89 * procfs.c (info_proc_stop): Call errnoname.
90 * procfs.c (signalname): Replace sig_abbrev with strsigno.
91 * stuff.c (main, get_offset): Replace use of sys_errlist with
93 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
95 * umax-xdep.c (core_file_command): Replace use of sys_siglist
97 * utils.c (safe_strerror, safe_strsignal): Add functions that
98 call strerror and strsignal respectively, and deal with NULL
100 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
101 sys_errlist with safe_strerror.
102 * valprint.c (val_print): Replace use of sys_errlist with
105 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
107 * Makefile.in: rework CFLAGS so that they can be set from the
108 command line to make. CFLAGS -> INTERNAL_CFLAGS.
109 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
110 Pass CFLAGS on recusions.
112 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
114 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
115 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
116 overkill for the problem it solved.
117 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
118 and default to simply printing type names as appropriate.
119 * main.c (main): Remove one of the leading newlines from
120 warning_pre_print initialization.
121 * objfiles.c (open_existing_mapped_file): Add function and
123 * objfiles.c (open_mapped_file): Rewrite to use new function
124 open_existing_mapped_file.
126 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
128 * sun3-xdep.c (fetch_core_registers): Lint.
129 * tm-sun3.h: Prototype lint.
132 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
134 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
135 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
136 * objfiles.c: Cast calls to close() with unused returns to void.
137 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
138 old objfile's name before updating it.
139 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
140 * objfiles.h (objfile struct): Add mmfd member.
141 * symfile.c (syms_from_objfile): Move some code to
143 * symfile.c (new_symfile_objfile): Add new function, common code
144 from syms_from_objfile.
145 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
146 mapped and unmapped symbol files.
147 * symfile.c (symbol_file_command): Print "No symbol file now"
148 message, ala exec_file_command for the exec file.
149 * symfile.h (new_symfile_objfile): Add prototype.
150 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
151 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
153 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
155 * rs6000-pinsn.c: New version from IBM (Metin).
156 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
157 to avoid warnings from some compilers.
159 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
161 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
162 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
163 type's flag word that marks it as a fundamental type.
164 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
165 flags argument for all calls to init_type().
166 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
167 flags argument for all calls to init_type(). Also remove
168 dependency on host sizes for ints, floats, etc.
169 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
170 flags argument for all calls to init_type(). Also remove
171 dependency on host sizes for ints, floats, etc.
172 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
173 bit to flags argument for all calls to init_type(). Add types
174 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
175 * valprint.c (unsigned_type_table, signed_type_table,
176 float_type_table): Remove.
177 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
178 bit when printing fundamental types, and print the actual name
179 for such types, rather than inventing one. Remove code that
180 invented fundamental type names.
181 * valprint.c (_initialize_valprint): Remove initializations
182 for now removed unsigned_type_table, signed_type_table, and
185 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
187 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
188 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
191 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
193 * dwarfread.c (target_to_host): New function similar to previous
195 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
196 Extensive changes to convert all previous usages to use new
197 target_to_host() function.
198 * dwarfread.c (struct dieinfo): Change types of most integral
199 members to be unsigned.
201 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
203 * WHATS.NEW: Revise -mapped doc.
205 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
207 * mipsread.c (parse_partial_symbols): Complain when sh->index is
208 too high or when skipping `forwards' moves us backwards.
209 (parse_type): Print mis-guessed tag name in complaint.
210 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
211 (parse_procedure): Do not attempt to create symbols; just fill in
212 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
213 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
214 for clarity. Set top_stack before calling parse_external. In
215 stabs, sort symbols before calling parse_procedure.
217 * symmisc.c (std_in, std_out, std_err): Add vars to access std
218 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
219 * Makefile.in: Remove stage* targets. Avoid echo on recursive
220 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
223 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
225 * Makefile.in (VERSION): Set to 4.5.1.
226 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
227 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
228 fill_gregset): New functions for SVR4 /proc support.
229 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
230 Remove new symbol types and such to ../include/coff/symconst.h.
231 (parse_symbol): Simplify code for parsing struct/enum/unions.
232 (parse_type): Handle `long long' types.
233 (upgrade_type): Handle `const' qualifier.
234 (parse_partial_symbols): fix indentation, clean a bit.
236 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
238 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
239 copy in data from raw read buffers, calling bfd byteswapping
240 routines as appropriate. Use to replace most existing memcpy
242 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
243 * configure.in: Recognize new ncr3000 config.
244 * config/ncr3000.mh: New config file.
246 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
250 * README: Update for release.
251 * Makefile.in: Update version to 4.5.
252 * WHATS.NEW: The obvious.
254 * depend: Generate new depend file for this release.
256 * Makefile.in (depend): Fix dependancy generation so that it does
257 not include gcc 'fixincluded' files, which are usually in a system
260 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
262 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
263 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
264 symbols for nameless types. And, handle `R' (register parameter
265 type) for AIX. (an extension to existing stabstring grammar).
266 * rs6000-xdep.c: Fix typo (= should have been ==).
268 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
270 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
272 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
274 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
275 * signame.c (SIGWAITING, SIGLWP): Add.
277 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
279 * xm-i386mach.h: add decls for errno and strdup().
281 * breakpoint.c (breakpoint_1): Add (int) casts for enums
282 used in array index context (otherwise, some compilers barf).
284 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
286 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
287 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
288 in a system call, and provide better backtrace if so.
290 * Makefile.in (HFILES): Add xcoffsolib.h.
291 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
292 * rs6000-pinsn.c: #include "opcode/rs6k.h"
294 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
295 mipscoff_symfile_read): Convert to BFD to do file I/O.
297 * symfile.c: #include <ctype.h> to get proper def if isspace().
299 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
301 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
303 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
304 function also when parsing embedded stabs.
306 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
308 * mipsread.c: Fix more declarations.
310 * mipsread.c: Fix many invocations of complain. Use enum
311 type_code where appropriate.
313 * xm-vaxult.h: Add decl for strdup().
315 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
318 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
320 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
323 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
325 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
326 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
327 Merge in more patches for rs6000 from Metin Ozisik.
328 * utils.c: Fix typo in comment.
330 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
332 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
333 * procfs.c (attach): Set nopass_next_sigstop if attached
334 process is forcibly stopped.
335 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
336 resending SIGSTOP to attached process on first resume.
338 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
340 * Makefile.in (SFILES_MAINDIR): add mipsread.c
342 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
344 * Makefile.in (OBS): Compile mipsread.c for all targets now.
345 (VERSION): Bump to 4.4.85.
346 * mipsread.c: Update for new include files. Lint.
347 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
348 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
349 Don't need to bring in mipsread.o specially any more.
351 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
353 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
354 routine (for Irix-4.x). Make many funcs static and void.
355 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
356 * (init_extra_frame_info): Don't trash cached value of frame
357 pointer register. This fixes backtracing through routines that use
358 alloca(). Generally clean up declarations of functions, and use
359 typedefs and macros to reference data structures as appropriate.
360 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
363 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
365 * values.c (unpack_long): Fix unpacking error for signed chars
366 on hosts where the default character type is unsigned.
367 * procfs.c (pr_flag_table, pr_why_table): Add some entries
368 for newer SVR4 variants.
369 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
370 turn off trace inherit-on-fork flag to favor latest SVR4 method.
371 * procfs.c (mappingflags): Add support for MA_PHYS
373 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
375 * buildsym.c (read_struct_type): Avoid coredump when C++
376 abbreviated type name is messed up. Reported by Joe Buck.
377 FIXME, we need to determine whether GDB or GCC needs to be
378 smarter to correctly locate this type name.
380 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
381 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
382 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
383 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
384 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
386 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
388 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
389 * symtab.h (current_source_symtab): Make extern
390 * symtab.h (current_source_line): Make extern
391 * inferior.h: Move all procfs.c prototypes to one place, add
392 prototype for proc_signal_handling_change. Add prototypes for
393 signal_stop_state, signal_print_state, and signal_pass_state.
394 * inferior.h (stop_soon_quietly): Make extern
395 * inferior.h (attach_flag): Make extern
396 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
397 * infrun.c (signal_stop_state, signal_print_state,
398 signal_pass_state): New functions to query specific signal
400 * infrun.c (handle_command): Minor error message change, add
401 NOTICE_SIGNAL_HANDLING_CHANGE.
402 * procfs.c (open_proc_file): Remove iris specific reset of
403 inherit-on-fork flag, moved to proc_set_exec_trap().
404 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
405 to reset inherit-on-fork flag, bash comment to GNU form.
406 * procfs.c (proc_base_address, set_proc_siginfo,
407 fetch_core_registers): Conform to code style.
408 * procfs.c (signame.h): Include.
409 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
410 syscallname(), info_proc_syscalls()): New macros, tables, and
411 functions to organize and report system call information.
412 * procfs.c (saved_fltset, saved_trace, saved_sighold,
413 saved_exitset, saved_entryset): Add to procinfo struct.
414 * procfs.c (struct trans): Add.
415 * procfs.c (pr_flag_table, pr_why_table, faults_table,
416 siginfo_table, errno_table): Tables to translate numeric values
417 to symbolic names and short descriptions.
418 * procfs.c (signalname, info_proc_signals): Add function and
420 * procfs.c (proc_info): Now info_proc.
421 * procfs.c (proc_info_address_map): Now info_proc_mappings.
422 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
423 info_proc_faults, lookupname, lookupdesc, sigcodename,
424 sigcodedesc): New functions.
425 * procfs.c (proc_signal_handling_change): New function to set
426 the trace flags based on the state of gdb's signal handling flags.
427 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
428 and remove code to do PIOCSTRACE ioctl.
429 * procfs.c (attach, detach): Preserve and restore process flags
430 using saved_* fields in procinfo struct.
431 * procfs.c (attach): Call proc_signal_handling_change.
432 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
433 * procfs.c (proc_desc): Update for latest changes.
434 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
435 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
436 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
438 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
440 * procfs.c (set_proc_siginfo): Add prototype and new function.
441 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
442 up inferior siginfo struct.
443 * elfread.c (elf_symfile_read): Compute the relocation amount
444 by subtracting off the address of the ".text" section.
445 * solib.c: Add pointer to ".text" section to so_list struct.
446 * solib.c (solib_map_sections): Initialize pointer to ".text"
447 section in so_list struct.
448 * solib.c (symbol_add_stub): Pass base address of ".text"
449 section to symbol_file_add, rather than the load address of
450 the shared library. On SunOS they are the same. On SVR4 they
453 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
455 * mipsread.c (parse_procedure): PDR.isym should get pointer to
456 function name, not .gdbinfo. symbol.
458 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
460 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
462 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
464 * Makefile.in (VERSION): 4.4.8
466 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
467 commands in .cshrc/.profile won't get traced.
469 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
471 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
472 * exec.c (build_section_table): Don't abort if no sections.
473 * sparc-tdep.c (single_step): Lint.
474 * utils.c (mrealloc): Handle realloc (0, size) case here.
476 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
478 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
481 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
483 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
484 .gdbinfo. symbols are created. Move creation from parse_procedure
485 to parse_symbol, where it is fairly easy to grow the symtab. This
486 also fixes a symtab trashing bug on all mips-based systems.
487 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
489 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
490 mips_extra_func_info, and all the PROC_xxx macros that look at it.
492 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
494 * c-exp.y: Add missing return type to yyparse() prototype.
496 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
498 Create and use macros for iterating on symtabs, psymtabs, msymbols.
500 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
501 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
502 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
503 (patch_opaque_types): Avoid dummy args and result.
504 * objfiles.c (have_partial_symbols, have_full_symbols,
505 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
506 (iterate_over_objfiles, iterate_over_symtabs,
507 iterate_over_psymtabs): Remove, clunky and slow.
508 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
509 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
510 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
511 dump_objfile): Remove dummy args and results. Move filename
512 comparisons to callers.
513 (printsyms_command, printpsyms_command, printmsyms_command,
514 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
515 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
516 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
517 list_symbols, make_symbol_completion_list): Replace explicit
518 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
519 Eliminate Dijkstra flag crap, break out of loops with gotos.
520 (lookup_symtab_1): Protect '/' tests from short filenames.
521 (cplus_mangled_symbol): Move inline into lookup_symbol.
522 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
523 (relocate_minimal_symbol): Move inline to vmap_symtab.
524 (vmap_symtab): Replace iteration with ALL_OBJFILES,
525 iterate_over_msymbols with ALL_MSYMBOLS.
527 Misc cleanup prior to release.
529 * Makefile.in (VERSION): Roll to 4.4.7.
530 (HFILES): Add call-cmds.h.
531 * call-cmds.h: New header for command fns called by other files.
532 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
533 (breakpoint_1): Remove unused type arg. Change callers.
535 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
536 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
537 * mipsread.c: Add prototypes for all static functions.
539 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
540 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
541 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
542 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
543 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
544 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
547 * buildsym.c (define_symbol): Handle global register variables
548 (from Pierre Willard). Complain if register numbers are too large.
549 * target.c (nomemory): Now that higher levels examine errno, give EIO.
550 * tm-sparc.h: Don't #include <sun4/reg.h>.
551 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
552 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
554 * language.h: Avoid forward enum declaration.
555 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
556 config/sun4os5.mt: New host and target.
557 * defs.h (errno): #include <errno.h> rather than assuming int.
560 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
561 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
562 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
563 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
564 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
565 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
566 sparc-xdep.c, utils.c, value.h, values.c: Lint.
568 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
570 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
571 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
572 * language.h (enum exp_opcode): Avoid forward enum def.
573 * main.c (define_command, user_defined_command): Lint.
574 * mem-break.c, xcoffread.c: Lint.
575 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
577 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
579 * Merged in latest RS6000 diffs from Metin G. Ozisik.
580 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
581 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
582 or IBM6000_TARGET as (approximately) appropriate.
584 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
586 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
587 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
588 or not to try reading symbols from a mapped objfile. Plugs memory
589 leak due to shared libraries generating no psymtabs or symtabs.
591 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
593 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
594 * copying.awk: Lint. Make stronger warning at top of copying.c.
595 * elfread.c (elf_symtab_read): Eliminate check of mainline.
596 * gdbtypes.c (smash_to_*): Remove FIXME comments.
597 (lookup_pointer_type): Add FIXME comment.
598 * main.c (set_history_size_command): Disallow negative size.
599 * partial-stab.h: Update copyright.
600 * rs6000-tdep.c (skip_trampoline_code): Better comments.
602 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
604 * main.c (set_history_size_command): Negative size is error.
605 (Reported by Peggy Fieland.)
607 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
609 * coffread.c (coff_symfile_init): Update comment.
610 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
611 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
612 macros to access the dbx specific objfile information.
613 * dbxread.c (symfile_string_table, symfile_string_table_size):
614 Remove these local variables.
615 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
616 read_dbx_symtab): Remove the stringtab and stringtab_size params
617 from the function prototypes, the function definition, and the
618 function calls. These are now available via DBX_STRINGTAB and
619 DBX_STRINGTAB_SIZE using the objfile pointer.
620 * dbxread.c (dbx_symfile_read): Relocate addr before using as
621 an arg to read_dbx_symtab.
622 * dbxread.c (dbx_symfile_read): Remove code that free'd the
623 stringtab and the dbx specific per-objfile private info.
624 * dbxread.c (init_psymbol_list): Remove symbol count from passed
625 args in prototype, function definition, and function calls. It is
626 now available via the DBX_SYMCOUNT macro using the objfile
628 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
629 local instance of struct dbx_symfile_info and replace with DBX_*
631 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
632 symfile_string_table and symfile_string_table_size.
633 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
634 symfile_string_table.
635 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
636 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
637 stringtab size variables. Remove all code that used to reread
639 * objfiles.c (allocate_objfile): Move calls to init_malloc()
640 to prior to any calls to mmalloc for the objfile specific heap.
641 * utils.c (init_malloc): Document the requirement that for each
642 heap for which corruption checking is desired, that init_mmalloc
643 must be called prior to any mmalloc calls on the heap.
645 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
647 * rs6000-pinsn.c: Make dis-assembly output more like
648 other targets: Don't print instruction in hex before
649 the assembly; use print_address to print out jump
652 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
654 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
655 * cplus-dem.c: Support "Sc" meaning "signed char".
657 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
659 * configure.in: fix iris/iris3.
661 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
663 * command.c, main.c (various places): Use ctype.h macros
664 (such as isupper(x)), instead of hard-wiring in ASCII-isms
665 (such as (x >= 'A' && x <= 'Z')).
666 (There are still more of these in other files.)
667 * main.c (defined_command): Lower-case the user's
668 new command before entering it. Needed because
669 command lookup is case-insensitive (and also lower-cases).
670 (Based on Metin's earlier patch.)
672 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
674 * config/irix4.mh: new file.
676 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
678 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
681 * xm-mips.h: Declare strdup for ultrix.
683 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
684 when calling new_symbol.
685 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
688 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
690 * config/rs6000.mh: Update (for Fred's new mmalloc)
691 flags to disable use of GNU malloc/mmalloc.
692 * munch: Change SYSV rule to allow .text before the label,
693 as well as after, to work for AIX.
694 * gdbtypes.h: Minor clarifiction.
696 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
698 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
699 continuation in yet another place (between method declarations).
701 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
703 * mips-tdep.c: include symfile.h and objfiles.h to fix
706 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
708 * valops.c (value_struct_elt_for_reference): Added 'offset'
709 parameter to handle multiple inheritance.
710 * eval.c, value.h: Update accordingly.
712 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
714 * objfiles.h: New file
715 * Makefile.in (HFILES): Add objfiles.h
716 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
717 main_scope_lowpc, main_scope_highpc.
718 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
719 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
720 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
721 xcoffread.c, : Include objfiles.h.
722 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
723 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
724 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
725 inside_entry_file() and logic changed appropriately.
726 * blockframe.c (outside_startup_file): Renamed to
727 inside_entry_file() and logic changed appropriately.
728 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
729 and logic changed to use per-objfile specific fields.
730 * blockframe.c (inside_entry_scope): Renamed to
731 inside_entry_func() and logic changed to use per-objfile specific
733 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
734 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
736 * symfile.c, symfile.h (entry_point): Remove extern decl.
737 * coffread.c (coff_symfile_init): Common entry point init code
738 moved to symfiles.c, call init_entry_point_info().
739 * coffread.c (complete_symtab): Use new per-objfile entry info.
740 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
741 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
743 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
744 * defs.h (inside_entry_scope, outside_startup_file,
745 inside_main_scope): Prototypes changed for renames to
746 inside_entry_func, inside_entry_file, inside_main_func,
748 * symfile.c (syms_from_objfile): Common entry point init code
749 moved to init_entry_point_info() and call init_entry_point_info().
750 * symfile.h (init_entry_point_info): Include prototype.
751 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
752 moved to symfiles.c and call init_entry_point_info().
753 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
754 main_scope_lowpc, main_scope_highpc): Remove extern decls.
755 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
757 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
758 works for the majority of targets.
759 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
760 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
761 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
762 Use default definition in frame.h.
763 * frame.h (selected_frame_level): Make decl extern.
764 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
765 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
766 * partial-stab.h: Use new per-objfile entry info.
767 * symfile.h (struct objfile): Removed, moved to objfiles.h.
768 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
769 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
770 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
771 have_minimal_symbols): Prototypes moved to objfiles.h.
772 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
773 Macros moved to objfiles.h.
774 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
776 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
778 More C++ improvements (pointers to members, qualified names).
779 * c-exp.y: Support exp.type::name and exp->type::name
780 syntaxes. (Unfortunately, doesn't work for static members.)
781 * c-exp.y, eval.c: Make type::~type work better.
782 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
783 value_static_field by value_struct_elt_for_reference.
784 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
785 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
786 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
787 for OP_SCOPE operand; no point in it now that we use lazy
788 reading of values, and use "reference to member" objects.
789 * gdbtypes.h: Clarify comment.
790 * valops.c: Change value_struct_elt_for_address to return
791 a reference (or variable), rather than a pointer. Change
792 the name to value_struct_elt_for_reference to reflect this.
793 Returning a reference instead of a address provides a
794 generalization, since we can use the routine for both
795 class::name as well as &class::name.
796 Also, recurse to handle multiple inheritance properly.
797 * valprint.c: Moved code to print pointer-to-members
798 to new function point_class_member. This allows a
799 "reference-to-member" to be printed using the same code.
800 * valprint.c (type_print_varspec_prefix): Avoid printing
801 "struct " for domains of class-member types.
802 * valops.c (search_struct_field): Inline code for simplified
803 version of value_static_field (which can then be deleted).
804 * value.h: Rename value_struct_elt_for_address to
805 value_struct_elt_for_reference. Delete value_static_field.
806 * values.c: Remove no longer used function value_static_field.
808 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
810 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
811 elfread.c (coff_symfile_finish): Add function, prototype, and
812 add to the xxxx_sym_fns struct for each file type. Also reformat
813 the xxxx_sym_fns vector to a standard format and add comments.
814 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
815 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
816 Pass pointer to struct objfile rather than pointer to sym_fns.
817 Change references inside each function accordingly. Allocate any
818 symbol file specific info in the per-objfile memory region.
819 * dbxread.c (free_and_init_header_files): Break function into
820 free_header_files(), called from dbx_symfile_finish(), and
821 init_header_files(), called from dbx_new_init().
822 * dbxread.c (dbx_new_init): Move deallocation things to new
823 dbx_symfile_finish function.
824 * elfread.c (elf_new_init): Call buildsym_new_init().
825 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
826 routine for the objfile before deallocating other stuff.
827 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
828 * symfile.h: Move struct sym_fns to before struct objfile def.
829 Add sym_finish function pointer and change prototypes of other
830 function pointers to reflect passing struct objfile pointer rather
831 than struct sym_fns pointer.
832 * symfile.c: Remove now obsolete symtab_fns pointer.
833 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
834 locates the correct sym_fns struct for the given objfile.
835 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
836 for better support of mapped symbol tables.
837 * symfile.c (symbol_file_command): Remove obsolete code using
839 * symfile.h: Remove duplicate declarations for symfile_objfile,
840 entry_point, and object_files.
841 * target.c (target_info): Compare symfile_objfile to NULL.
842 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
843 aixcoff_symfile_finish().
845 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
847 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
848 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
849 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
851 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
853 Some improvements to g++ debugging.
854 * symtab.c (list_symbols): demangle before pattern matching.
855 * symtab.c: Other fixes to improve handing of operators.
856 * valprint.c (type_print_base): Fix test for constructor.
857 * values.c (value_static_field): Allow evaluation of
858 CLASS::METHOD, returning a function pointer.
860 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
862 * Makefile.in (VERSION): Roll 4.4.6.
863 * exec.c (exec_file_command): Add code to ignore optional args
864 passed in by file_command() for use in symbol_file_command().
865 * main.c (main): Document -mapped and -readnow in help summary.
866 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
867 * objfiles.c (allocate_objfile): Filename arg removed. Changes
868 to get filename from bfd with bfd_get_filename(). Test mapto
869 against 0, not NULL. Use mstrsave() to make copy of filename.
870 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
872 * remote-vx.c (vx_load_command, add_symbol_stub):
873 Symbol_file_add() takes an additional arg.
874 * solib.c (symbol_add_stub): Symbol_file_add() takes an
876 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
877 changed to return a bfd not an objfile pointer.
878 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
879 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
880 Change to eliminate local bfd and use symfile_bfd_open() plus
881 allocate_objfile(). Add code to implement readnow option.
882 * symfile.c (symbol_file_command): Changes to option handling,
883 readnow functionality moved to symbol_file_add().
884 * symfile.c (symfile_init): Eliminate local copy of bfd.
885 * symfile.c (add_symbol_file_command): Changes to parse mapped
887 * symfile.h (allocate_objfile): Arg removed from prototype.
888 * symtab.h (symbol_file_add): Arg added to prototype.
889 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
892 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
894 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
895 mtrace.awk, state.c, state.h: Removed.
896 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
897 directories searched for source files.
898 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
899 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
900 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
901 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
902 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
903 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
904 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
906 * Makefile.in (HFILES): Remove state.h
907 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
908 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
909 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
910 * Makefile.in (clean): Remove all object files.
911 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
912 * cplus-dem.c: Remove prototypes definitions that are now done in
914 * dbxread.c (throughout): Change from using per-objfile
915 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
916 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
917 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
918 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
919 * depend: Remove dependencies for state.o, state.h.
920 * dwarfread.c: Add declaration for warning_pre_print.
921 * dwarfread.c (dwarfwarn): Use warning_pre_print.
922 * dwarfread.c (throughout): Change from using per-objfile
923 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
924 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
925 use supplied objfile.
926 * i386-xdep.c (print_387_status): Change to use warning() rather
928 * i387-tdep.c (print_387_control_word): Change to use warning()
930 * infrun.c (wait_for_inferior): Remove unreachable abort() call
931 that some compilers grumble about.
932 * language.c (throughout): Add declaration for warning_pre_print
933 and using warning() instead of printfs.
934 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
935 * main.c (main): Add declaration for warning_pre_print and set it
936 similarly to error_pre_print. Add declarations for
937 mapped_symbol_files and readnow_symbol_files. Add appropriate
938 definitions to long_options[].
939 * minsyms.c: Trivial fix to comment.
940 * objfiles.c (allocate_objfile): Substantially rewritten for
941 using mapped symbol files.
942 * objfiles.c (throughout): Change from using per-objfile
943 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
944 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
945 * source.c (throughout): Change from using per-objfile
946 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
947 * source.c (open_source_file): Use mstrsave to save file name in
948 mapped symbol region for objfile.
949 * symfile.c: Remove include for state.h.
950 include to local form.
951 * symfile.c (symbol_file_add_digested): Remove.
952 * symfile.c (symbol_file_add): Substantially rewritten for mapped
954 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
955 from objfile structure. Add malloc descriptor pointer (md).
956 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
957 * symm-xdep.c (print_fpu_status): Use warning() rather than
959 * symmisc.c (free_symtab_block): Now takes and uses current
961 * symmisc.c (throughout): Change from using per-objfile
962 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
963 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
964 Sun compiler grumblings when PTR is char *.
965 * symtab.c (lookup_symbol): Cast return value of iterate_over_
966 msymbols() to correct pointer type.
967 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
968 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
969 error always starts on a line of it's own.
970 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
971 Rewrite for new mapped malloc package use.
972 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
973 that don't want to use the mapped malloc package; pass arguments
974 on to traditional malloc package functions.
975 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
976 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
977 mrealloc, malloc, and realloc but get fatal error if runs out
979 * utils.c (msavestring, mstrsave): Save a string in a specific
980 mapped malloc region.
981 * utils.c (print_spaces): Use xmalloc to get the buffer.
982 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
983 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
984 * config/i386v4.mh: Insignificant reorganization.
986 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
988 * xcoffread.c: Only enable compilation of debugging functions
989 if IBM6000 is defined. Fails to compile otherwise.
991 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
993 * Makefile.in: pass MAKEINFO down on info.
995 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
997 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
998 useless code, including an lseek to an uninitialized variable.
999 Reported by Jim Williams <jimbo@wrs.com>.
1001 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
1003 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
1004 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
1005 * minsyms.c, symfile.c: Changes that may be generally
1006 applicable, but are #ifdef IBM6000 for now.
1007 * rs6000-xdep.c: Fixed typo in comment.
1008 * rs6000-tdep.c: Non-substatial changes.
1009 * xoffread.c: The main change here is addition of some
1010 debugging functions.
1011 * xoffexec.c: More changes.
1013 * xcoffread.c: Fixed two too-few-parameters bugs.
1015 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
1016 to SOLIB_CREATE_INFERIOR_HOOK macro.
1018 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
1020 * symfile.h: Add prototype for iterate_over_msymbols().
1021 * symtab.c (cplus_mangled_symbol): Add function.
1022 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
1023 iterate_over_msymbols to find demangled C++ symbol.
1024 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
1025 value to iterate_over_msymbols().
1026 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
1029 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
1031 * Makefile.in: added check target.
1033 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
1035 * ecoff.c: Move to ../bfd/coff-msym.c.
1036 * config/mt-*mips: Remove ecoff.o from the configuration.
1037 * remote.c (): Add newline to initial +.
1038 (remote_resume): Mention how to cope with signals.
1039 (remote_interrupt): Add debug msg.
1040 (remote-wait): Implement new 'T' reply, which includes
1041 status, PC, and FP all in a single short message.
1042 (putpkt): Add further debugging of packet acks.
1043 * mipsread.c (fixup_symtab): Also swap RFD's.
1044 (parse_partial_symbols): Avoid bug on unknown symbol types.
1045 * Makefile.in (VERSION): Roll to 4.4.5.
1046 * mips-tdep.c (heuristic_proc_start): Avoid long delays
1047 for remote MIPS by limiting heuristic to 200 byte search.
1048 (heuristic_proc_desc): Byte-swapping.
1049 (mips_print_register): Cope with failure of
1050 read_relative_register_raw_bytes. Byte-swap integers for
1052 * mips-pinsn.c (print_insn): Byte-swap instruction.
1054 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
1056 * config.sub configure.in config/.Sanitize config/mh-irix4
1057 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
1058 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
1059 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
1060 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
1062 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
1064 * defs.h, utils.c: xrealloc takes PTR as first arg.
1065 * defs.h: Reword confusing comment about ANSI prototypes.
1066 * defs.h: Some minor whitespace changes.
1067 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
1068 not NULL, which can be (void *).
1069 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
1070 * tm-i386v.h (SP_ARG0): Define
1071 * xm-sysv4.h: Back out of change for missing prototypes.
1072 * i386-tdep.c (get_longjmp_target): Add function.
1074 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1076 * Makefile.in: install man page too.
1078 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
1080 * All GDB files that #include defs.h: Removed stdio.h.
1081 (defs.h): #include stdio.h.
1083 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1085 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
1086 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
1087 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
1088 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
1089 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
1090 it before printing out the hex shape of an address.
1092 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
1094 * rs6000-xdep.c (frame_initial_stack_address): Move
1095 code to set frame->cache_fsr into new separate function
1096 frame_get_cacahe_fsr. This allows fixing a fatal error.
1097 * xcoffexec.c: Turn previously suppressed error
1098 message back on, after cleaning up BFD.
1100 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
1101 printing of blank line, since it cases printing of an
1102 extra blank line. Is this intended? It does mess up
1104 * defs.h: Put back declarations of malloc and realloc,
1105 but protected by #ifndef MALLOC_INCOMPATIBLE.
1106 * objfiles.c: Undo previous change: Use malloc/realloc
1107 for objfile malloc/realloc fields (but add a cast).
1108 * xcoffexec.c: Suppress an error message (for now).
1110 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
1112 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1113 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
1114 * buildsym.c: Use smash_to_pointer_type() to handle forward type
1116 * xcoffread.c: Modifications to C_DECL storage class handling, and
1117 introduction of an old smash_to_pointer_type() routine.
1119 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1120 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
1121 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
1122 parameters have been modified.
1124 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1125 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
1126 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
1127 and fetch_inferior_registers() always fetched all the registers
1128 resulting valid register values at hand all the time. Pushing a dummy
1129 frame did not require validating all register values first. After
1130 putting the above mechanism into action, we didn't have valid registers
1131 values always ready. Thus, all registers need to be fetched before
1132 pushing a dummy frame now.
1134 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1135 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
1136 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
1137 the starting address (actual frame address) of a frame.
1138 * rs6000-tdep.c: modifications to function_frame_info() to see if
1139 function reserves a frame pointer register (alloca register)
1140 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
1141 FRAME_LOCALS_ADDRESS has been updated to support debugging of
1142 functions with alloca() calls.
1144 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
1146 * xm-sysv4.h: Provide definitions/prototypes for host environment
1147 functions for which no definitions or prototypes are provided in
1148 any currently included gdb or host environment header files.
1149 For SVR4, this currently includes malloc and realloc, which cannot
1150 be portably prototyped in any gdb include file.
1152 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
1154 * buildsym.h: Remove obsolete variable file_stabs.
1156 * Makefile.in: Move place where configure merges in host-
1157 and target-dependent fragments later, so the latter
1158 can override (say) GNU_MALLOC.
1159 * config/mh-rs6000: Use system malloc. Otherwise, I
1160 ended up with *two* incompatible versions of malloc
1161 (functions in libc would call the malloc in libc).
1162 I assume this is a shared library problem.
1164 * remote.c: Fix (presumed) typo.
1165 * objfiles.c: Use xmalloc/xrealloc instead of
1166 malloc/realloc (since the latter are no longer declared).
1168 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1169 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
1170 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
1171 handle individual registers.
1172 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
1173 correctly in case it wasn't cached yet. (A problem showed up
1174 after fetching individual registers.)
1175 * buildsym.c: Disable type_synonym_name's type name overwriting
1176 in cases it is unnecesary. rs6000 portation doesn't use
1177 type_synonym_name, and it used to nullify type names
1178 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
1179 type's name as soon as space for that type is allocated.
1180 * xcoffread.c: ignore a section's lineno information if it is
1181 not `.text'. (In rs6000 bfd portation integration, skipping over
1182 `.pad' sections are ignored since it was in machine independent
1183 part of the code. Thus, a problem of fake sections with invalid
1184 lineno information arised.)
1186 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1187 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
1188 * rs6000-tdep.c: make function_frame_info() work whether or not
1189 reading from a core file.
1190 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
1192 * infrun.c. main.c, printcmd.c. symtab.c:
1193 More changes from IBM for rs6000.
1196 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
1198 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
1199 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
1200 Merge in changes (mostly from IBM) for RS6000.
1201 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
1202 More changes from IBM for RS6000. These are in machine-
1203 independent code, and probably could do with some cleaning
1204 up. The most questionable of these are #ifdef IBM6000.
1205 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
1206 to single_step() (for consistency with rs6000 and i860).
1207 * utils.c: Allow the 1st arg to xrealloc to be NULL
1208 (in which case do malloc). This removes the need for
1209 some tests in xcoff code (and perhaps other places?).
1210 * coffread.c: Removed variables last_source_file,
1211 type_vector, and type_vector_length as these are now
1212 defined by buildsym.[ch].
1213 * defs.h: Remove prototypes for malloc and realloc, since
1214 these should only be used to implement xmalloc and xrealloc,
1215 and they conflict with <stdlib.h> in AIX - where they
1216 return void* even when __STDC__ isn't defined. Sigh.
1217 * munch: Recognize *initialize* in data as well as text
1218 (AIX uses data). Also, incorporate a patch from Garrett
1219 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
1220 much more sensible, by only trying to match the name of
1221 the initialize_foo function, and not the junk before it.
1223 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
1225 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
1226 unless symbol table indicates that something has changed.
1228 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
1230 * remote.c: Make it work for embedded MIPS. Increase buffer
1231 size, and use throughout. Round buffer size up if too many regs.
1232 Support baud rate setting and try for an 8-bit path. If
1233 interrupted while waiting for target, send a ^C down the wire.
1234 Avoid single-byte reads.
1235 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
1237 * mips-xdep.h: Avoid the embedded regs when on Unix.
1239 * mipsread.c: Byte-swap the symbol table structures, using
1240 routines from ecoff.c, to read a symbol table written in any
1241 of the four possible byte orders.
1242 * configure.in (mips-big-* target): Same as Sony News.
1243 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
1244 * ecoff.c: New file for symbol swapping routines.
1246 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
1248 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
1249 all-breakpoints' command.
1250 * (get_number): Allow users to enter negative breakpoint numbers.
1251 * (breakpoint_1): Reformat display of 'info break' to show new
1253 * (create_longjmp_breakpoint, breakpoint_re_set,
1254 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
1255 symfile.c (syms_from_objfile): Re-do
1256 insertion of longjmp breakpoints. Move all code into
1257 breakpoint_re_set, and call that instead of
1258 create_longjmp_breakpoint in symfile.c.
1260 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
1262 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
1263 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
1264 * symtab.c (find_pc_symtab): Handle having no objfiles.
1265 * infcmd.c: Fix comment.
1266 * objfiles.c (free_all_objfiles): Add.
1267 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
1268 * symfile.c (symbol_file_command): free all objfiles when
1269 specifying a new symbol file.
1270 (reread_symbols): Stat the file name, don't fstat the descriptor.
1272 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1274 * Makefile.in, configure.in: removed traces of namesubdir,
1275 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1276 copyrights to '92, changed some from Cygnus to FSF.
1278 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
1280 * dbxread.c (end_psymtab): Delete empty psymtabs.
1281 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
1282 * symfile.h (struct objfile): Add free_psymtabs.
1284 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
1286 * Makefile.in (VERSION): Roll to gdb-4.4.4.
1288 * symfile.c (symbol_file_command): strcmp => !strcmp.
1289 * breakpoint.h: Move prototypes to follow enum definition they need.
1290 * breakpoint.c, infrun.c: Lint.
1291 * printcmd.c: Use `enum enable' rather than `enum
1293 * mipsread.c: First pass at making it compile with the new
1294 objfile changes. Probably seriously broken still, but it
1297 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
1299 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
1300 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
1301 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
1302 stepping (and nexting) through longjmp(). Also, cleanup
1303 breakpoint handling quite a bit by creating explicit breakpoint
1304 types instead of using magic breakpoint numbers.
1305 Makefile.in: Update version to 4.4.3
1307 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
1309 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
1310 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
1311 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
1313 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
1315 * minsyms.c (install_minimal_symbols): Add bunches to any
1316 existing minsyms in the objfile. Avoid extra mallocation
1317 by working directly in the obstack. Remove ignored `mainline' parm.
1318 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
1319 xcoffread.c: Change all callers.
1320 * FIXME: We should be able to eliminate MAINLINE from all the
1321 symbol readers now, with a small bit of work.
1323 * valops.c, value.h: Lint.
1324 * remote-vx.c: Add missing break; statement. Bugfix by
1325 Michael Sclafani, <sclafani@src.dec.com>.
1327 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
1329 * Makefile.in (VERSION): Update version to 4.4.2
1330 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
1331 minsyms.c, mmap-alloc.c, mmap-sbrk.c
1332 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
1333 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
1334 mmap-alloc.o, mmap-sbrk.o
1336 * altos-xdep.c: Minor whitespace change.
1337 * am29k-tdep.c (examine_prologue): Convert from misc function vector
1338 use to new minimal symbol table use.
1339 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
1340 * arm-xdep.c (store_inferior_registers): Returns void.
1341 * blockframe.c (get_pc_function_start, find_pc_partial_function):
1342 Convert from misc function vector use to new minimal symbol table use.
1343 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
1344 * breakpoint.c: Add prototypes for local functions.
1345 * breakpoint.c (catch_command_1): Change to static and remove unused
1347 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
1348 * breakpoint.h: Change function decls to prototype form.
1349 * buildsym.c: Add prototypes for local functions.
1350 * buildsym.c: Moved hashname() function here from dbxread.c.
1351 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
1352 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
1353 * buildsym.c (dbx_alloc_type): Change to static.
1354 * buildsym.c (finish_block): Add objfile parameter.
1355 * buildsym.c (misc): Change symbol_obstack to objfile version.
1356 * buildsym.c (make_blockvector): Change to static.
1357 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
1358 * buildsym.c (compare_line_numbers): Change to static, args are const,
1359 cast args when used.
1360 * buildsym.c (start_symtab): Inline new_object_header_files() call.
1361 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
1362 and made static. Add objfile parameter.
1363 * buildsym.c (end_symtab): Simplify code using line table size.
1364 Realloc the linetable on the objfile symbol_obstack and copy there.
1365 * buildsym.c (scan_file_globals): Convert from misc function vector
1366 use to new minimal symbol use.
1367 * buildsym.c (define_symbol): Add objfile parameter. Make sure
1368 strings get allocated in objfile's symbol_obstack. Convert references
1369 to builtin types to lookup_fundamental_type().
1370 * buildsym.c (read_type): Make static, add objfile parameter, convert
1371 references to buildin types to lookup_fundamental_type().
1372 * buildsym.c (read_struct_type): Add objfile parameter.
1373 * buildsym.c (read_array_type): Make static, add objfile parameter.
1374 * buildsym.c (read_enum_type): Make static, add objfile parameter.
1375 * buildsym.c (read_huge_number): Make static.
1376 * buildsym.c (read_range_type): Make static, add objfile parameter,
1377 convert references to buildin types to lookup_fundamental_type ().
1378 * buildsym.c (read_args): Make static, add objfile parameter.
1379 * buildsym.h: Convert function decl's to prototype form.
1380 * c-exp.y: Add prototypes for local functions, convert uses of misc
1381 function vector to minimal symbol table. Reformat all builtin type
1382 initializations and pass a NULL objfile to init_type() for them.
1383 * coffread.c: Change context_stack ref's to coff_context_stack,
1384 add local function prototypes. Cast uses of xrealloc arg 1.
1385 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
1386 crafting a new type.
1387 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
1388 * coffread.c (finish_block): Change name to coff_finish_block.
1389 * coffread.c (make_blockvector): Add and use objfile parameter.
1390 * coffread.c (record_line): Change name to coff_record_line.
1391 * coffread.c (start_symtab): Change name to coff_start_symtab.
1392 * coffread.c (end_symtab): Change name to coff_end_symtab.
1393 * coffread.c (record_misc_function): Change name to record_minimal_
1394 symbol and change to minimal symbol table use from misc func tbl.
1395 * coffread.c (coff_symfile_read): Convert from misc function vector
1396 use to minimal symbol table use.
1397 * coffread.c (hashname): Remove; use common version in buildsym.c.
1398 * coffread.c (decode_base_type): Change references to builtin types
1399 to calls to lookup_fundamental_type().
1400 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
1401 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
1402 * command.c: Add prototypes for local functions.
1403 * command.c (add_cmd): Prototype the 'fun' parameter and use the
1404 appropriate member of the function union for that type.
1405 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
1406 ifdef out the function since it isn't currently used.
1407 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
1408 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
1409 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
1410 * command.c (help_cmd): Compare function pointer to NULL.
1411 * command.c (help_cmd_list): Compare function pointer to NULL.
1412 * command.c (lookup_cmd_1): Use correct member of function union.
1413 * command.c (undef_cmd_error): Make static.
1414 * command.c (complete_on_cmdlist): Use correct member of func union.
1415 * command.c (do_setshow_command): Use correct member of func union.
1416 * command.c (shell_escape): Convert rindex use to strrchr.
1417 * command.h (COMMAND_H): Define if already included.
1418 * command.h (cmd_list_element struct): Change 'function' to a union
1419 and prototype args. Prototype completer function.
1420 * command.h: Convert decl's to prototype form.
1421 * convex-xdep.c (store_inferior_registers): Returns void.
1422 * copying.c: Prototype local functions.
1423 * coredep.c: Minor whitespace change.
1424 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
1425 * cplus-dem.c: Prototype local functions.
1426 * dbxread.c (hashname): Remove; moved to buildsym.c.
1427 * dbxread.c (free_and_init_header_files): Make static.
1428 * dbxread.c: Add prototypes for local functions.
1429 * dbxread.c (new_object_header_files): Remove; inlined usages.
1430 * dbxread.c (xrealloc usages): Cast args.
1431 * dbxread.c (record_misc_function): Change to record_minimal_symbol
1432 and change usages accordingly.
1433 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
1434 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
1435 * dbxread.c (dbx_next_symbol_text): Make static.
1436 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
1437 * dbxread.c (init_bincl_list): Add and use objfile parameter.
1438 * dbxread.c (free_bincl_list): Add and use objfile parameter.
1439 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
1440 * dbxread.c (end_psymtab): Convert to use per-objfile data.
1441 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
1443 * dwarfread.c (record_misc_function): Change name to record_minimal_
1444 symbol and use minimal symbol table throughout.
1445 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
1446 * dwarfread.c: Convert all references to builtin types to use the new
1447 lookup_fundamental_type function.
1448 * dwarfread.c (read_enumeration): Add and use objfile parameter.
1449 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
1451 * elfread.c (record_misc_function): Convert to use record_minimal_
1453 * elfread.c (elf_symtab_read): Add objfile parameter.
1454 * eval.c: Add prototypes for local functions and move some decls
1455 around to accomodate prototypes.
1456 * expprint.c: Add prototypes for local functions. Change references
1457 to misc function vector to minimal symbol table.
1458 * findvar.c (read_memory usages): Cast args.
1459 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
1460 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
1461 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
1462 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
1463 * gould-xdep.c: Minor whitespace change.
1464 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
1465 * hp300ux-xdep.c (store_inferior_registers): Returns void.
1466 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
1467 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
1468 * i386-tdep.c: Add prototypes for local functions.
1469 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
1470 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
1471 that defaulted to int.
1472 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
1473 i386_push_dummy_frame): Returns void.
1474 * i386-xdep.c (i386_register_u_addr): Declare params that default to
1475 int and explicitly declare return type as int.
1476 * i387-tdep.c: Minor formatting changes.
1477 * i960-tdep.c (leafproc_return): Convert from misc function vector
1478 use to minimal symbol table use.
1479 * infcmd.c: Add prototypes for local functions.
1480 * infcmd.c (continue_command, until_next_command, until_command,
1481 path_info, path_command): Make static.
1482 * infcmd.c (step_1, until_next_command): Convert from misc func
1483 vector to minimal symbol table use.
1484 * inflow.c: Add prototypes for local functions.
1485 * infptrace.c (store_inferior_registers): Returns void, not int.
1486 * language.c (_initialize_language): Use proper member of function
1488 * m2-exp.y: Add prototypes for local functions, convert misc function
1489 vector uses to minimal symbol table uses.
1490 * m2-exp.y (make_qualname, yyerror): Make static.
1491 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
1492 * m68k-pinsn.c: Add prototypes for local functions.
1493 * m68k-pinsn.c (print_insn): Cast args to read_memory.
1494 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
1495 * m68k-stub.c: Add prototypes.
1496 * m88k-pinsn.c (sprint_address): Convert from misc function vector
1497 use to minimal symbol table use.
1498 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
1499 * m88k-xdep.c (store_inferior_registers): Returns void.
1500 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
1501 * mach386-xdep.c (store_inferior_registers): Returns void.
1502 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
1503 * main.c: Add prototypes for local functions.
1504 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
1505 longjmp() result to (NORETURN void).
1506 * main.c (catch_errors): Prototype the 'func' parameter.
1507 * main.c (disconnect, stop_sig, do_nothin, float_handler):
1508 Takes an unused arg.
1509 * main.c (execute_command): Call the right member of the func union.
1510 * main.c (command_loop_marker, symbol_completion_function,
1511 command_loop): Make static.
1512 * main.c (command_line_input): Make linelength unsigned, cast arg
1513 to command_line_input().
1514 * main.c (add_info, add_com): Prototype the 'fun' parameter.
1515 * main.c (initialize_main): Call right member of function union.
1516 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
1517 * mem-break.c: Include symtab.h
1518 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
1519 * mips-xdep.c (store_inferior_registers): Returns void.
1520 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
1521 use to minimal symbol table use.
1522 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
1524 * mipsread.c (make_type): Remove, convert usages to init_type.
1525 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
1526 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
1527 vector use to minimal symbol table use.
1528 * parse.c: Add prototypes for local functions.
1529 * parse.c (xrealloc usages): Cast args.
1530 * parse.c (prefixify_expression, length_of_subexp): Make static.
1531 * parser-defs.h (PARSER_DEFS_H): Define when first included.
1532 * parser-defs.h: Convert function decls to prototype form.
1533 * partial-stab.h: Convert from misc function vector use to new minimal
1535 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
1536 the per-objfile copies.
1537 * printcmd.c: Add prototypes for local functions. Move some struct
1538 definitions around to accomodate prototypes.
1539 * printcmd.c (decode_format): Make static, change args oformat and
1540 osize to int from char.
1541 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
1542 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
1543 * printcmd.c (print_address_symbolic): Convert from misc function
1544 vector use to minimal symbol table use.
1545 * printcmd.c (address_info): Convert from misc function vector use
1546 to minimal symbol table use.
1547 * printcmd.c (delete_display, enable_display, disable_display_command):
1549 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
1550 * procfs.c (fetch_core_registers): Add unused param reg_addr.
1551 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
1552 * pyr-xdep.c (store_inferior_registers): Returns void.
1553 * remote-mm.c (mm_load): symbol_file_add return value unused.
1554 * remote-nindy.c: Minor format change.
1555 * remote-vx.c (vx_load_command): symbol_file_add result unused.
1556 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
1557 * rs6000-xdep.c (store_inferior_registers): Returns void.
1558 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
1559 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
1560 vector use to minimal symbol table use.
1561 * solib.c: Add prototypes for local functions.
1562 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
1563 function vector use to minimal symbol table use.
1564 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
1565 * solib.c (find_solib, shared_library_command): Make static
1566 * solib.c (read_memory, write_memory usages): Cast args.
1567 * solib.c (special_symbol_handling): Add function
1568 * source.c: Add prototypes for local functions.
1569 * source.c (select_source_symtab): Convert to scan objfiles.
1570 * source.c (open_source_file): Make static.
1571 * source.c (xrealloc usages): Cast args.
1572 * source.c (source_line_charpos): ifdef out, unused.
1573 * source.c (get_filename_and_charpos): Make static.
1574 * stack.c: Add prototypes for local functions.
1575 * stack.c (print_frame_info, frame_info): Convert from misc function
1576 vector use to minimal symbol table use.
1577 * symfile.c: Add prototypes for local functions.
1578 * symfile.c (compare_symbols): Make args const PTR's.
1579 * symfile.c (compare_psymbols, sort_pst_symbols) add.
1580 * symfile.c (sort_all_symtab_syms): Scan objfile list.
1581 * symfile.c (obsavestring): Add objfile parameter.
1582 * symfile.c (init_misc_bunches, prim_record_misc_function,
1583 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
1584 sort_misc_function_vector, compact_misc_function_vector): Remove
1585 * symfile.c (symbol_file_add_digested): Add function.
1586 * symfile.c (symbol_file_add): Returns struct objfile *.
1587 * symfile.c (symbol_file_command): Modify for state file use.
1588 * symfile.c (symfile_open): Add parameter "dumpable".
1589 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
1590 * symfile.c (load_command, add_symbol_file_command): Make static.
1591 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
1592 * symfile.c (rindex usages): Converted to strrchr.
1593 * symfile.c (allocate_psymtab): New
1594 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
1595 converted to minimal symbol table usage, but no obvious conversion.
1596 * symfile.c (free_all_symtabs): Remove.
1597 * symfile.c (_initialize_symfile): Use per-objfile info.
1598 * symfile.h: Rework the objfile structure to add per-objfile data
1599 objects (psymbol_obstack, symbol_obstack, type_obstack,
1600 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
1601 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
1602 Add prototypes to function declarations.
1603 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
1604 function vector usage to minimal symbol table usage.
1605 * symmisc.c (DEV_TTY): Define if not defined.
1606 * symmisc.c: Add local function prototypes.
1607 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
1608 printpsyms_command, print_objfiles, print_objfiles_command):
1609 Rework to use iterate_over_*
1610 * symtab.c: Add prototypes for local functions.
1611 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
1612 * symtab.c (lookup_partial_symtab): Scan through objfiles.
1613 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
1614 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
1615 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
1616 lookup_reference_type, lookup_member_type, allocate_stub_method,
1617 check_stub_method, create_array_type, smash_to_member_type,):
1619 * symtab.c (lookup_symbol): Some args are const.
1620 * symtab.h: All type related defs and structs moved to gdbtypes.h
1621 * symtab.h: Convert decls to prototypes.
1622 * target.c (noprocess): Make static.
1623 * target.h: Change decl's to prototypes.
1624 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
1625 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
1626 * utils.c (_initialize_utils): Use correct member of function union.
1627 * valarith.c: include gdbtypes.h
1628 * valops.c: include gdbtypes.h, add prototypes for local functions.
1629 * valops.c (value_push, value_arg_push, find_function_addr):
1631 * valops.c (value_string): Convert from misc function vector use
1632 to minimal symbol table use.
1633 * valops.c (check_field_in): Make arg const.
1634 * valprint.c: Add prototypes for local functions.
1635 * valprint.c (print_string): Make static
1636 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
1637 * values.c: Add prototypes for local functions.
1638 * values.c (value_headof): Convert from misc function vector to
1639 minimal symbol table.
1640 * xcoffexec.c: Add prototypes for local functions.
1641 * xcoffexec.c (exec_close, file_command, add_to_section_table):
1643 * xcoffexec.c (relocate_minimal_symbol): Add.
1644 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
1645 * xcoffread.c: Add prototypes for local functions.
1646 * xcoffread.c (sort_syms): Convert to scan objfiles.
1647 * xcoffread.c (read_xcoff_symtab): Make static.
1648 * xcoffread.c (various): Replace references to builtin types with
1649 calls to lookup_fundamental_type. Replace references to symbol_obstack
1650 and psymbol_obstack with pointers to the per-objfile copies.
1651 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
1652 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
1654 * xcoffread.c (init_stringtab): Add objfile parameter.
1655 * gdbtypes.c: New file
1656 * minsyms.c: New file
1657 * mmap-alloc.c: New file
1658 * mmap-sbrk.c: New file
1659 * objfiles.c: New file
1663 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
1665 * Check in Fred Fish's changes in these modules. Fred
1666 will make ChangeLog entries for all of them. Update VERSION
1669 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
1671 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
1673 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
1674 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
1675 value.h: Prototypes for static functions; lint.
1676 * gdbtypes.h: Empty file to ease transition.
1678 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
1680 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
1681 inferior.h, language.h, signame.h, target.h, terminal.h,
1682 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
1683 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
1685 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
1686 signame.c, sparc-xdep.c: Prototypes for all static functions.
1688 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
1689 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
1690 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
1691 Remove to_call_function and target_call_function, since it
1692 always calls the same thing (call_function_by_hand).
1693 * core.c, exec.c, solib.c: Rename target_ops sections =>
1695 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
1696 target.h: target_kill takes no args.
1697 * language.c (language_info): Scaffolding to allow briefer
1698 messages when the current language changes. FIXME.
1699 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
1700 complaints about volatile functions.
1701 * xm-sysv4.h (HAVE_MMAP): Define.
1703 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
1705 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
1706 to make prototypes for all functions declared here.
1707 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
1708 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
1709 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
1710 * ieee-float.h: Use PARAMS for prototypes; make some params const.
1711 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
1712 * m2-exp.y: Remove unused CONST; Rename OR and AND.
1713 * utils.c: Avoid declaring malloc and realloc. Lint.
1714 (request_quit): Accept signal-number parameter.
1716 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
1718 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
1719 DIE's. Add new function read_tag_pointer_type() to read them.
1721 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
1722 When creating a new user defined type, check to see if a partial
1723 type already exists, and if so, bash it to fit.
1725 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
1727 * coffread.c (decode_base_type): Pass long, not union.
1728 Fix by Eric Valette, ev@chorus.fr.
1730 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
1732 * elfread.c (elf_symtab_read): Fix code to correctly track
1733 changes in bfd for absolute symbols.
1735 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
1737 * xm-vaxbsd.h: Close off comment.
1739 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
1741 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
1743 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
1745 * mips-tdep.c (mips_print_registers): Print correct register
1746 number for double pseudo-registers.
1748 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
1750 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
1751 in the op$::OPERATOR. case. From Steven McCanne,
1752 <mccanne@horse.ee.lbl.gov>.
1754 * exec.c (set_section_name): Pass arg to exec_files_info;
1755 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
1757 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
1759 * main.c (print_gdb_version): Copyright msg: only this year.
1760 (cd_command): Avoid changing current_directory on error.
1762 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
1764 * mipsread.c (parse_partial_symbols): Handle dependencies
1765 between partial symbol tables (when not doing stabs-in-ecoff).
1766 (This used to be handled by parse_fdr, but parse_fdr was
1767 incompatible with handling stabs-in-ecoff, so the code
1768 was re-written to not use parse_fdr. Unfortunately,
1769 the logic to handle dependencies was overlooked.)
1771 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1773 * coffread.c (read_enum_type): Use the size of a target int when
1775 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
1777 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
1778 * symtab.c (lookup_reference_type, lookup_ptr_type): use
1779 TARGET_PTR_BIT to determine size of a pointer
1780 * values.c (unpack_long): when unpacking a REF or a PTR don't
1781 assume the size of the type.
1783 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
1785 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
1786 looking at its members. Improve guess between struct and union,
1787 only assuming union if multiple members have offsets of zero.
1789 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
1791 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
1792 (This is just for clarity - and one day permitting us to
1793 change FP0_REGNUM from 38 to 32, which would make more sense.)
1794 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
1795 register numbers in stabs-in-ecoff get handled correctly.
1797 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
1799 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
1800 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
1801 into BSD and Ultrix.
1803 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
1805 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
1807 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
1809 * Makefile.in: Increment version to 4.4.1.
1810 * main.c (print_gdb_version): Update copyright notice.
1812 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
1814 * mipsread.c: Prepend "struct " to the names of structure
1815 types, and similarly for enums and unions. (This used
1816 to be done, but got lost in the re-write to "guess" the
1817 difference between enum/struct/union.)
1818 Also, guess that a tag is an enum if the first member
1821 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
1823 * xm-vax.h: #ifndef ultrix around #include of endian.h and
1826 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
1828 * Projects: Patching executables is done.
1829 * Makefile.in (VERSION): Roll to gdb-4.4.
1830 * README, WHATS.NEW: Update for gdb-4.4.
1832 * symfile.c (reread_symbols): Whenever we reread one object
1833 file's symbols, we must restart the scan, because the object_files
1834 chain has been permuted.
1836 * exec.c (exec_files_info): Split out into print_section_info.
1837 Print BFD filename of each section if it's not the default one.
1838 * core.c (core_files_info): Call print_section_info.
1840 * xm-vax.h: Include a few system header files whose definitions
1841 must precede defs.h.
1842 * language.c, language.h: Make some things const.
1843 * expression.h, main.c: const spreads like ooze.
1845 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
1846 since BREAKPOINT values can be >0x80.
1848 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
1850 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
1852 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
1854 * sparc-pinsn.c: Remove kludge for preferring architectures.
1855 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
1856 and forever. Add `add' instruction to the set that get checked
1857 for a preceding `sethi' in order to print an absolute address.
1858 Corresponding changes in ../include/opcode/sparc.h needed
1859 to eliminate garbage instructions.
1861 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
1863 * mipsread.c (parse_partial_symbols): Make sure partial
1864 symbols are created for external symbols (as used to be
1865 the case). This is a bit of a pain with the mips-coff.
1866 It uses a table which points to all of the external
1867 symbols belonging to a particular FDR or psymtab.
1868 Once we've generated this table, we might as well save
1869 it, and then use it in psymtab_to_symtab_1 to find
1870 the symbols to pass to parse_external().
1871 * symfile.c, symfile.c: New function start_psymtab_common
1872 to share the common parts of allocating a new psymtab
1873 for dbxread, mipsread (and later dwarfread). Its code
1874 was pulled out from start_psymtab in dbxread.c.
1875 * dbxread.c (start_psymtab): Use start_psymtab_common().
1877 * valprint.c (val_print): If there is an error when trying
1878 to print a string, check to see if there really is a problem
1879 by reading just one character. If that works, assume
1882 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
1884 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
1885 cypress, v8 mnemonics in that order.
1887 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
1889 * sparc-pinsn.c: Put the qsort() back in.
1891 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
1893 * findvar.c (read_register, write_register): Handle machines
1894 where REGISTER_TYPE is not the same size as "int".
1896 Handle debug symbols in dynamically loaded (relocated) code:
1898 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
1899 offset to process_one_symbol.
1900 (process_one_symbol): Take new offset parameter. Add it into
1901 appropriate symbol types to relocate symbols to loaded addresses.
1902 Handle all possible symbol types, and complain() about types that
1903 we don't expect to see.
1904 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
1905 process_one_symbol (FIXME, should pass real offset).
1909 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
1911 (set_breakpoint, break_command_1, until_break_command,
1912 catch_command_1, breakpoint_re_set_one): Use it.
1913 * symtab.h (resolve_sal_pc): Declare.
1914 * infcmd.c (jump_command): Use resolve_sal_pc.
1916 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
1918 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
1920 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
1922 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
1923 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
1924 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
1926 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
1928 * dbxread.c (process_one_symbol): Make a first cut at handling
1929 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
1931 * symtab.c (find_pc_line): Fix stepping into and out of #included
1934 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
1936 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
1937 no longer any need to copy ../include/opcode/* into gdb.
1939 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
1941 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
1943 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
1945 * valprint.c (type_print_base, type_print_method_args):
1946 Print C++ constructor methods without bogus "return type."
1948 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
1950 * infptrace.c (child_xfer_memory): Parameter "target" should
1951 be a pointer to a structure, not the entire structure.
1953 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
1955 * depend: Convert the couple of references to ansidecl.h that
1956 used the local gdb version to use the ../include version.
1958 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
1961 (child_xfer_memory): Takes pointer to a struct, not entire struct.
1962 (inferior_proc_init): Fix non-ANSI version of args.
1963 (attach): Call print_sys_errmsg with correct number of args.
1964 (mappingflags): Make static, does not need to be global.
1966 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
1967 not the entire struct itself.
1969 * valops.c (value_assign): Cast some args to modify_field() and
1970 {read,write}_register_bytes() correctly.
1972 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
1974 * Makefile.in (MALLOCSRC): Removed reference to removed local
1977 * dwarfread.c (list_in_scope): Needs an initial value, use file
1980 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
1982 * main.c (main): Make option_index local to keep new getopt happy.
1983 main.c, solib.c, Makefile.in: Update copyright notices.
1985 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
1987 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
1989 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
1991 * Makefile.in (HFILES): Add partial-stab.h.
1993 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
1995 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
1996 New files for stratus. Not complete enough to actually build
1997 on the Stratus machine; that awaits copyright assignment for
2000 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
2001 for getting custom flags into CFLAGS when doing makes.
2003 * configure.in: Add config information for stratus.
2005 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
2007 * dbxread.c (process_one_symbol): Pass address of structure
2008 to complain(), rather than the whole structure.
2010 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
2012 * solib.c (solib_add_common_symbols): Only compile in when not
2013 using SVR4 style shared libraries.
2015 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
2017 * dwarfread.c (locval): Add offreg flag to indicate location
2018 values that are computed off a base register.
2020 * dwarfread.c (new_symbol): Rework TAG_global_variable and
2021 TAG_local_variable cases to account for static variables
2022 within function scopes.
2024 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
2026 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
2027 doesn't exist on some systems.
2029 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
2030 nexting over recursive function calls.
2032 * target.c (target_read_string): Create this routine to read null
2033 terminated strings from the target. It deals with running off the
2034 end of memory elegantly as well. solib.c (find_solib): Use
2035 target_read_string() to avoid problems with running off the end of
2038 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
2039 that reference pgrp_inferior.
2041 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
2043 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
2044 mips-tfile has been hacked to act more "traditionally."
2045 * dbxread.c: Fixed typo in comment.
2047 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
2049 * mips-tdep.c (mips_skip_prologue): Add some number of
2050 'sw' instructions before 'addiu' adjusts the stack.
2052 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
2054 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
2055 freescope, buildblock closescope, record_line, add_symbol_to_list,
2056 gatherblocks, make_blockvector): Extensive changes to switch
2057 to generic symbol table building code in buildsym.c. Remove
2058 scope tree structures and functions, symbol table building
2059 functions, and lots of other small changes.
2061 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
2062 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
2064 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
2066 * buildsym.c (cleanup_undefined_types): Add support for enums.
2067 This fixes the 'GDB internal error. cleanup_undefined_types with
2070 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
2072 * dbxread.c: detect gcc2 compilations.
2074 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
2076 * sparc-pinsn.c: Rename bitfields that overlap with macro names
2077 in ../include/opcode/sparc.h.
2079 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
2081 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
2082 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
2083 to reflect actual locations of opcode files, so TAGS target will
2086 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
2088 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
2091 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
2092 dereferencing to access the correct elements.
2094 * valops.c (value_addr): Declare return type of external func
2097 * xcoffread.c: Undefine next_symbol_text before redefining it.
2099 For older changes see ChangeLog-9091
2105 version-control: never