1 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
3 * Makefile.in (VERSION): Bump to 4.5.2.
4 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
7 proper handling of bit fields.
8 * gdbtypes.h (struct type): Clarify use of field.bitpos.
9 * symtab.h: Fix couple of misspellings in comments.
10 * value.h (struct value): Clarify use of bitpos.
11 * value.h (unpack_field_as_long): Change prototype, returns
13 * values.c (unpack_field_as_long): Change return type to LONGEST,
14 sign extend unpacked fields that are signed, other rewriting.
15 * config/ncr3000.mt: New target config file.
17 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
19 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
20 even when printing 8-bit characters.
22 * gdbtypes.c (make_{reference,pointer,function}_type): New
23 functions which handle overwriting of forward-referenced types
24 for stabs file reading.
25 (lookup_{reference,pointer,function}_type): These just call
26 the make_*_type functions with a null storage alloc parameter.
27 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
28 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
30 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
31 (dbx_alloc_type): Make it easier to understand. No funct change.
32 (define_symbol: 't'): Don't put the typedef name into the name of
33 the struct, union, or enum. Bugfix.
34 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
35 routines to properly handle overwriting preallocated types so that
36 forward references will work.
37 (read_enum_type): Force enum values to file scope, due to bug in
38 Sun compiler output. FIXME, fix later.
40 Remove unused header_file_prev_index mechanism. It was already
41 obsolete in gdb-3.5. These comments appeared in 3.5:
42 /* This code was used before I knew about the instance codes.
43 My first hypothesis is that it is not necessary now
44 that instance codes are handled. */
45 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
46 * buildsym.h: Remove it and prev_index that saves it.
47 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
49 * solib.c (special_symbol_handling): When called from core files,
50 must set up debug_addr. Don't print error messages, just return.
51 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
53 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
55 * cplus-dem.c: Allow nested class names (as in
57 Allow the cleaner cfront style of nested class names
58 (Q2_3Foo3Bar as well as Q23Foo3Bar).
59 Make cplus_demangle re-entrant by removing use of global
60 variables. Instead, place all shared variables in a
61 stack-allocated structure, and pass around its address.
63 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
65 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
66 29k-share/* subdirs...
68 * remote-udi.c (udi_insert/remove_breakpoint): Completely
69 rewrite, only leave out the bugs.
71 * Makefile.in: Add 29k/UDI support. Improve depend.
72 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
74 * am29k-tdep.c: Update to use new calling conventions, and misc
77 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
79 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
81 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
82 breakpoint instructions that leave PC pointing at the right place.
84 * core.c (core_open): Call warning() to print warnings.
86 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
88 * symtab.c (lookup_symbol): Need to check if msymbol->name is
89 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
90 This prevents a crash when trying to lookup the value of a
93 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
95 * signame.c, signame.h: Remove, replaced by strsignal.c in
97 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
98 sun386-xdep.c: Remove include of signame.h
99 * Makefile.in (SFILES_MAINDIR): Remove signame.c
100 * Makefile.in (HFILES): Remove signame.h
101 * Makefile.in (OBS): Remove signame.o
102 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
103 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
104 psignal, perror): Add prototypes.
105 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
107 * depend: Manually remove signame.[cho] references.
108 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
110 * convex-xdep.c (core_file_command): Replace use of sys_siglist
112 * core.c (core_open): Replace use of sys_siglist with
114 * core.c (memory_error): Replace use of sys_errlist with
116 * i960-tdep.c (print_fault): Replace use of sys_siglist with
118 * infcmd.c (program_info): Replace use of sys_siglist with
120 * infrun.c (signal_stop, signal_print, signal_program):
121 Allocate dynamically based on dynamic determination of number
122 of signals to support.
123 * infrun.c (child_create_inferior): Replace use of sys_errlist
125 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
127 * infrun.c (sig_print_info): Replace use of sig_abbrev with
128 strsigno and sys_siglist with safe_strsignal.
129 * infrun.c (handle_command): Call signo_max to find number of
130 signals. Replace sig_number with strtosigno and sig_abbrev with
132 * infrun.c (signals_info): Replace sig_number with strtosigno.
133 * infrun.c (_initialize_infrun): Call signo_max to find number of
134 signals. Dynamically allocate signal_{stop,print,program}.
135 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
136 * procfs.c (errnoname): Add function and prototype.
137 * procfs.c (info_proc_siginfo): Call errnoname, replace use
138 of sys_siglist with safe_strsignal.
139 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
140 sys_siglist with safe_strsignal.
141 * procfs.c (info_proc_stop): Call errnoname.
142 * procfs.c (signalname): Replace sig_abbrev with strsigno.
143 * stuff.c (main, get_offset): Replace use of sys_errlist with
145 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
147 * umax-xdep.c (core_file_command): Replace use of sys_siglist
149 * utils.c (safe_strerror, safe_strsignal): Add functions that
150 call strerror and strsignal respectively, and deal with NULL
152 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
153 sys_errlist with safe_strerror.
154 * valprint.c (val_print): Replace use of sys_errlist with
157 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
159 * Makefile.in: rework CFLAGS so that they can be set from the
160 command line to make. CFLAGS -> INTERNAL_CFLAGS.
161 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
162 Pass CFLAGS on recusions.
164 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
166 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
167 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
168 overkill for the problem it solved.
169 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
170 and default to simply printing type names as appropriate.
171 * main.c (main): Remove one of the leading newlines from
172 warning_pre_print initialization.
173 * objfiles.c (open_existing_mapped_file): Add function and
175 * objfiles.c (open_mapped_file): Rewrite to use new function
176 open_existing_mapped_file.
178 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
180 * sun3-xdep.c (fetch_core_registers): Lint.
181 * tm-sun3.h: Prototype lint.
184 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
186 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
187 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
188 * objfiles.c: Cast calls to close() with unused returns to void.
189 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
190 old objfile's name before updating it.
191 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
192 * objfiles.h (objfile struct): Add mmfd member.
193 * symfile.c (syms_from_objfile): Move some code to
195 * symfile.c (new_symfile_objfile): Add new function, common code
196 from syms_from_objfile.
197 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
198 mapped and unmapped symbol files.
199 * symfile.c (symbol_file_command): Print "No symbol file now"
200 message, ala exec_file_command for the exec file.
201 * symfile.h (new_symfile_objfile): Add prototype.
202 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
203 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
205 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
207 * rs6000-pinsn.c: New version from IBM (Metin).
208 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
209 to avoid warnings from some compilers.
211 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
213 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
214 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
215 type's flag word that marks it as a fundamental type.
216 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
217 flags argument for all calls to init_type().
218 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
219 flags argument for all calls to init_type(). Also remove
220 dependency on host sizes for ints, floats, etc.
221 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
222 flags argument for all calls to init_type(). Also remove
223 dependency on host sizes for ints, floats, etc.
224 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
225 bit to flags argument for all calls to init_type(). Add types
226 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
227 * valprint.c (unsigned_type_table, signed_type_table,
228 float_type_table): Remove.
229 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
230 bit when printing fundamental types, and print the actual name
231 for such types, rather than inventing one. Remove code that
232 invented fundamental type names.
233 * valprint.c (_initialize_valprint): Remove initializations
234 for now removed unsigned_type_table, signed_type_table, and
237 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
239 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
240 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
243 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
245 * dwarfread.c (target_to_host): New function similar to previous
247 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
248 Extensive changes to convert all previous usages to use new
249 target_to_host() function.
250 * dwarfread.c (struct dieinfo): Change types of most integral
251 members to be unsigned.
253 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
255 * WHATS.NEW: Revise -mapped doc.
257 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
259 * mipsread.c (parse_partial_symbols): Complain when sh->index is
260 too high or when skipping `forwards' moves us backwards.
261 (parse_type): Print mis-guessed tag name in complaint.
262 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
263 (parse_procedure): Do not attempt to create symbols; just fill in
264 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
265 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
266 for clarity. Set top_stack before calling parse_external. In
267 stabs, sort symbols before calling parse_procedure.
269 * symmisc.c (std_in, std_out, std_err): Add vars to access std
270 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
271 * Makefile.in: Remove stage* targets. Avoid echo on recursive
272 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
275 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
277 * Makefile.in (VERSION): Set to 4.5.1.
278 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
279 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
280 fill_gregset): New functions for SVR4 /proc support.
281 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
282 Remove new symbol types and such to ../include/coff/symconst.h.
283 (parse_symbol): Simplify code for parsing struct/enum/unions.
284 (parse_type): Handle `long long' types.
285 (upgrade_type): Handle `const' qualifier.
286 (parse_partial_symbols): fix indentation, clean a bit.
288 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
290 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
291 copy in data from raw read buffers, calling bfd byteswapping
292 routines as appropriate. Use to replace most existing memcpy
294 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
295 * configure.in: Recognize new ncr3000 config.
296 * config/ncr3000.mh: New config file.
298 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
302 * README: Update for release.
303 * Makefile.in: Update version to 4.5.
304 * WHATS.NEW: The obvious.
306 * depend: Generate new depend file for this release.
308 * Makefile.in (depend): Fix dependancy generation so that it does
309 not include gcc 'fixincluded' files, which are usually in a system
312 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
314 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
315 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
316 symbols for nameless types. And, handle `R' (register parameter
317 type) for AIX. (an extension to existing stabstring grammar).
318 * rs6000-xdep.c: Fix typo (= should have been ==).
320 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
322 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
324 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
326 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
327 * signame.c (SIGWAITING, SIGLWP): Add.
329 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
331 * xm-i386mach.h: add decls for errno and strdup().
333 * breakpoint.c (breakpoint_1): Add (int) casts for enums
334 used in array index context (otherwise, some compilers barf).
336 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
338 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
339 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
340 in a system call, and provide better backtrace if so.
342 * Makefile.in (HFILES): Add xcoffsolib.h.
343 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
344 * rs6000-pinsn.c: #include "opcode/rs6k.h"
346 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
347 mipscoff_symfile_read): Convert to BFD to do file I/O.
349 * symfile.c: #include <ctype.h> to get proper def if isspace().
351 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
353 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
355 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
356 function also when parsing embedded stabs.
358 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
360 * mipsread.c: Fix more declarations.
362 * mipsread.c: Fix many invocations of complain. Use enum
363 type_code where appropriate.
365 * xm-vaxult.h: Add decl for strdup().
367 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
370 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
372 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
375 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
377 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
378 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
379 Merge in more patches for rs6000 from Metin Ozisik.
380 * utils.c: Fix typo in comment.
382 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
384 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
385 * procfs.c (attach): Set nopass_next_sigstop if attached
386 process is forcibly stopped.
387 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
388 resending SIGSTOP to attached process on first resume.
390 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
392 * Makefile.in (SFILES_MAINDIR): add mipsread.c
394 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
396 * Makefile.in (OBS): Compile mipsread.c for all targets now.
397 (VERSION): Bump to 4.4.85.
398 * mipsread.c: Update for new include files. Lint.
399 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
400 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
401 Don't need to bring in mipsread.o specially any more.
403 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
405 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
406 routine (for Irix-4.x). Make many funcs static and void.
407 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
408 * (init_extra_frame_info): Don't trash cached value of frame
409 pointer register. This fixes backtracing through routines that use
410 alloca(). Generally clean up declarations of functions, and use
411 typedefs and macros to reference data structures as appropriate.
412 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
415 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
417 * values.c (unpack_long): Fix unpacking error for signed chars
418 on hosts where the default character type is unsigned.
419 * procfs.c (pr_flag_table, pr_why_table): Add some entries
420 for newer SVR4 variants.
421 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
422 turn off trace inherit-on-fork flag to favor latest SVR4 method.
423 * procfs.c (mappingflags): Add support for MA_PHYS
425 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
427 * buildsym.c (read_struct_type): Avoid coredump when C++
428 abbreviated type name is messed up. Reported by Joe Buck.
429 FIXME, we need to determine whether GDB or GCC needs to be
430 smarter to correctly locate this type name.
432 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
433 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
434 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
435 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
436 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
438 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
440 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
441 * symtab.h (current_source_symtab): Make extern
442 * symtab.h (current_source_line): Make extern
443 * inferior.h: Move all procfs.c prototypes to one place, add
444 prototype for proc_signal_handling_change. Add prototypes for
445 signal_stop_state, signal_print_state, and signal_pass_state.
446 * inferior.h (stop_soon_quietly): Make extern
447 * inferior.h (attach_flag): Make extern
448 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
449 * infrun.c (signal_stop_state, signal_print_state,
450 signal_pass_state): New functions to query specific signal
452 * infrun.c (handle_command): Minor error message change, add
453 NOTICE_SIGNAL_HANDLING_CHANGE.
454 * procfs.c (open_proc_file): Remove iris specific reset of
455 inherit-on-fork flag, moved to proc_set_exec_trap().
456 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
457 to reset inherit-on-fork flag, bash comment to GNU form.
458 * procfs.c (proc_base_address, set_proc_siginfo,
459 fetch_core_registers): Conform to code style.
460 * procfs.c (signame.h): Include.
461 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
462 syscallname(), info_proc_syscalls()): New macros, tables, and
463 functions to organize and report system call information.
464 * procfs.c (saved_fltset, saved_trace, saved_sighold,
465 saved_exitset, saved_entryset): Add to procinfo struct.
466 * procfs.c (struct trans): Add.
467 * procfs.c (pr_flag_table, pr_why_table, faults_table,
468 siginfo_table, errno_table): Tables to translate numeric values
469 to symbolic names and short descriptions.
470 * procfs.c (signalname, info_proc_signals): Add function and
472 * procfs.c (proc_info): Now info_proc.
473 * procfs.c (proc_info_address_map): Now info_proc_mappings.
474 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
475 info_proc_faults, lookupname, lookupdesc, sigcodename,
476 sigcodedesc): New functions.
477 * procfs.c (proc_signal_handling_change): New function to set
478 the trace flags based on the state of gdb's signal handling flags.
479 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
480 and remove code to do PIOCSTRACE ioctl.
481 * procfs.c (attach, detach): Preserve and restore process flags
482 using saved_* fields in procinfo struct.
483 * procfs.c (attach): Call proc_signal_handling_change.
484 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
485 * procfs.c (proc_desc): Update for latest changes.
486 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
487 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
488 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
490 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
492 * procfs.c (set_proc_siginfo): Add prototype and new function.
493 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
494 up inferior siginfo struct.
495 * elfread.c (elf_symfile_read): Compute the relocation amount
496 by subtracting off the address of the ".text" section.
497 * solib.c: Add pointer to ".text" section to so_list struct.
498 * solib.c (solib_map_sections): Initialize pointer to ".text"
499 section in so_list struct.
500 * solib.c (symbol_add_stub): Pass base address of ".text"
501 section to symbol_file_add, rather than the load address of
502 the shared library. On SunOS they are the same. On SVR4 they
505 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
507 * mipsread.c (parse_procedure): PDR.isym should get pointer to
508 function name, not .gdbinfo. symbol.
510 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
512 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
514 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
516 * Makefile.in (VERSION): 4.4.8
518 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
519 commands in .cshrc/.profile won't get traced.
521 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
523 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
524 * exec.c (build_section_table): Don't abort if no sections.
525 * sparc-tdep.c (single_step): Lint.
526 * utils.c (mrealloc): Handle realloc (0, size) case here.
528 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
530 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
533 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
535 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
536 .gdbinfo. symbols are created. Move creation from parse_procedure
537 to parse_symbol, where it is fairly easy to grow the symtab. This
538 also fixes a symtab trashing bug on all mips-based systems.
539 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
541 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
542 mips_extra_func_info, and all the PROC_xxx macros that look at it.
544 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
546 * c-exp.y: Add missing return type to yyparse() prototype.
548 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
550 Create and use macros for iterating on symtabs, psymtabs, msymbols.
552 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
553 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
554 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
555 (patch_opaque_types): Avoid dummy args and result.
556 * objfiles.c (have_partial_symbols, have_full_symbols,
557 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
558 (iterate_over_objfiles, iterate_over_symtabs,
559 iterate_over_psymtabs): Remove, clunky and slow.
560 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
561 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
562 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
563 dump_objfile): Remove dummy args and results. Move filename
564 comparisons to callers.
565 (printsyms_command, printpsyms_command, printmsyms_command,
566 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
567 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
568 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
569 list_symbols, make_symbol_completion_list): Replace explicit
570 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
571 Eliminate Dijkstra flag crap, break out of loops with gotos.
572 (lookup_symtab_1): Protect '/' tests from short filenames.
573 (cplus_mangled_symbol): Move inline into lookup_symbol.
574 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
575 (relocate_minimal_symbol): Move inline to vmap_symtab.
576 (vmap_symtab): Replace iteration with ALL_OBJFILES,
577 iterate_over_msymbols with ALL_MSYMBOLS.
579 Misc cleanup prior to release.
581 * Makefile.in (VERSION): Roll to 4.4.7.
582 (HFILES): Add call-cmds.h.
583 * call-cmds.h: New header for command fns called by other files.
584 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
585 (breakpoint_1): Remove unused type arg. Change callers.
587 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
588 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
589 * mipsread.c: Add prototypes for all static functions.
591 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
592 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
593 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
594 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
595 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
596 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
599 * buildsym.c (define_symbol): Handle global register variables
600 (from Pierre Willard). Complain if register numbers are too large.
601 * target.c (nomemory): Now that higher levels examine errno, give EIO.
602 * tm-sparc.h: Don't #include <sun4/reg.h>.
603 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
604 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
606 * language.h: Avoid forward enum declaration.
607 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
608 config/sun4os5.mt: New host and target.
609 * defs.h (errno): #include <errno.h> rather than assuming int.
612 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
613 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
614 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
615 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
616 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
617 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
618 sparc-xdep.c, utils.c, value.h, values.c: Lint.
620 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
622 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
623 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
624 * language.h (enum exp_opcode): Avoid forward enum def.
625 * main.c (define_command, user_defined_command): Lint.
626 * mem-break.c, xcoffread.c: Lint.
627 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
629 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
631 * Merged in latest RS6000 diffs from Metin G. Ozisik.
632 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
633 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
634 or IBM6000_TARGET as (approximately) appropriate.
636 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
638 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
639 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
640 or not to try reading symbols from a mapped objfile. Plugs memory
641 leak due to shared libraries generating no psymtabs or symtabs.
643 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
645 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
646 * copying.awk: Lint. Make stronger warning at top of copying.c.
647 * elfread.c (elf_symtab_read): Eliminate check of mainline.
648 * gdbtypes.c (smash_to_*): Remove FIXME comments.
649 (lookup_pointer_type): Add FIXME comment.
650 * main.c (set_history_size_command): Disallow negative size.
651 * partial-stab.h: Update copyright.
652 * rs6000-tdep.c (skip_trampoline_code): Better comments.
654 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
656 * main.c (set_history_size_command): Negative size is error.
657 (Reported by Peggy Fieland.)
659 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
661 * coffread.c (coff_symfile_init): Update comment.
662 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
663 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
664 macros to access the dbx specific objfile information.
665 * dbxread.c (symfile_string_table, symfile_string_table_size):
666 Remove these local variables.
667 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
668 read_dbx_symtab): Remove the stringtab and stringtab_size params
669 from the function prototypes, the function definition, and the
670 function calls. These are now available via DBX_STRINGTAB and
671 DBX_STRINGTAB_SIZE using the objfile pointer.
672 * dbxread.c (dbx_symfile_read): Relocate addr before using as
673 an arg to read_dbx_symtab.
674 * dbxread.c (dbx_symfile_read): Remove code that free'd the
675 stringtab and the dbx specific per-objfile private info.
676 * dbxread.c (init_psymbol_list): Remove symbol count from passed
677 args in prototype, function definition, and function calls. It is
678 now available via the DBX_SYMCOUNT macro using the objfile
680 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
681 local instance of struct dbx_symfile_info and replace with DBX_*
683 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
684 symfile_string_table and symfile_string_table_size.
685 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
686 symfile_string_table.
687 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
688 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
689 stringtab size variables. Remove all code that used to reread
691 * objfiles.c (allocate_objfile): Move calls to init_malloc()
692 to prior to any calls to mmalloc for the objfile specific heap.
693 * utils.c (init_malloc): Document the requirement that for each
694 heap for which corruption checking is desired, that init_mmalloc
695 must be called prior to any mmalloc calls on the heap.
697 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
699 * rs6000-pinsn.c: Make dis-assembly output more like
700 other targets: Don't print instruction in hex before
701 the assembly; use print_address to print out jump
704 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
706 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
707 * cplus-dem.c: Support "Sc" meaning "signed char".
709 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
711 * configure.in: fix iris/iris3.
713 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
715 * command.c, main.c (various places): Use ctype.h macros
716 (such as isupper(x)), instead of hard-wiring in ASCII-isms
717 (such as (x >= 'A' && x <= 'Z')).
718 (There are still more of these in other files.)
719 * main.c (defined_command): Lower-case the user's
720 new command before entering it. Needed because
721 command lookup is case-insensitive (and also lower-cases).
722 (Based on Metin's earlier patch.)
724 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
726 * config/irix4.mh: new file.
728 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
730 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
733 * xm-mips.h: Declare strdup for ultrix.
735 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
736 when calling new_symbol.
737 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
740 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
742 * config/rs6000.mh: Update (for Fred's new mmalloc)
743 flags to disable use of GNU malloc/mmalloc.
744 * munch: Change SYSV rule to allow .text before the label,
745 as well as after, to work for AIX.
746 * gdbtypes.h: Minor clarifiction.
748 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
750 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
751 continuation in yet another place (between method declarations).
753 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
755 * mips-tdep.c: include symfile.h and objfiles.h to fix
758 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
760 * valops.c (value_struct_elt_for_reference): Added 'offset'
761 parameter to handle multiple inheritance.
762 * eval.c, value.h: Update accordingly.
764 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
766 * objfiles.h: New file
767 * Makefile.in (HFILES): Add objfiles.h
768 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
769 main_scope_lowpc, main_scope_highpc.
770 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
771 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
772 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
773 xcoffread.c, : Include objfiles.h.
774 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
775 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
776 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
777 inside_entry_file() and logic changed appropriately.
778 * blockframe.c (outside_startup_file): Renamed to
779 inside_entry_file() and logic changed appropriately.
780 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
781 and logic changed to use per-objfile specific fields.
782 * blockframe.c (inside_entry_scope): Renamed to
783 inside_entry_func() and logic changed to use per-objfile specific
785 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
786 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
788 * symfile.c, symfile.h (entry_point): Remove extern decl.
789 * coffread.c (coff_symfile_init): Common entry point init code
790 moved to symfiles.c, call init_entry_point_info().
791 * coffread.c (complete_symtab): Use new per-objfile entry info.
792 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
793 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
795 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
796 * defs.h (inside_entry_scope, outside_startup_file,
797 inside_main_scope): Prototypes changed for renames to
798 inside_entry_func, inside_entry_file, inside_main_func,
800 * symfile.c (syms_from_objfile): Common entry point init code
801 moved to init_entry_point_info() and call init_entry_point_info().
802 * symfile.h (init_entry_point_info): Include prototype.
803 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
804 moved to symfiles.c and call init_entry_point_info().
805 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
806 main_scope_lowpc, main_scope_highpc): Remove extern decls.
807 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
809 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
810 works for the majority of targets.
811 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
812 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
813 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
814 Use default definition in frame.h.
815 * frame.h (selected_frame_level): Make decl extern.
816 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
817 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
818 * partial-stab.h: Use new per-objfile entry info.
819 * symfile.h (struct objfile): Removed, moved to objfiles.h.
820 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
821 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
822 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
823 have_minimal_symbols): Prototypes moved to objfiles.h.
824 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
825 Macros moved to objfiles.h.
826 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
828 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
830 More C++ improvements (pointers to members, qualified names).
831 * c-exp.y: Support exp.type::name and exp->type::name
832 syntaxes. (Unfortunately, doesn't work for static members.)
833 * c-exp.y, eval.c: Make type::~type work better.
834 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
835 value_static_field by value_struct_elt_for_reference.
836 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
837 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
838 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
839 for OP_SCOPE operand; no point in it now that we use lazy
840 reading of values, and use "reference to member" objects.
841 * gdbtypes.h: Clarify comment.
842 * valops.c: Change value_struct_elt_for_address to return
843 a reference (or variable), rather than a pointer. Change
844 the name to value_struct_elt_for_reference to reflect this.
845 Returning a reference instead of a address provides a
846 generalization, since we can use the routine for both
847 class::name as well as &class::name.
848 Also, recurse to handle multiple inheritance properly.
849 * valprint.c: Moved code to print pointer-to-members
850 to new function point_class_member. This allows a
851 "reference-to-member" to be printed using the same code.
852 * valprint.c (type_print_varspec_prefix): Avoid printing
853 "struct " for domains of class-member types.
854 * valops.c (search_struct_field): Inline code for simplified
855 version of value_static_field (which can then be deleted).
856 * value.h: Rename value_struct_elt_for_address to
857 value_struct_elt_for_reference. Delete value_static_field.
858 * values.c: Remove no longer used function value_static_field.
860 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
862 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
863 elfread.c (coff_symfile_finish): Add function, prototype, and
864 add to the xxxx_sym_fns struct for each file type. Also reformat
865 the xxxx_sym_fns vector to a standard format and add comments.
866 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
867 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
868 Pass pointer to struct objfile rather than pointer to sym_fns.
869 Change references inside each function accordingly. Allocate any
870 symbol file specific info in the per-objfile memory region.
871 * dbxread.c (free_and_init_header_files): Break function into
872 free_header_files(), called from dbx_symfile_finish(), and
873 init_header_files(), called from dbx_new_init().
874 * dbxread.c (dbx_new_init): Move deallocation things to new
875 dbx_symfile_finish function.
876 * elfread.c (elf_new_init): Call buildsym_new_init().
877 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
878 routine for the objfile before deallocating other stuff.
879 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
880 * symfile.h: Move struct sym_fns to before struct objfile def.
881 Add sym_finish function pointer and change prototypes of other
882 function pointers to reflect passing struct objfile pointer rather
883 than struct sym_fns pointer.
884 * symfile.c: Remove now obsolete symtab_fns pointer.
885 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
886 locates the correct sym_fns struct for the given objfile.
887 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
888 for better support of mapped symbol tables.
889 * symfile.c (symbol_file_command): Remove obsolete code using
891 * symfile.h: Remove duplicate declarations for symfile_objfile,
892 entry_point, and object_files.
893 * target.c (target_info): Compare symfile_objfile to NULL.
894 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
895 aixcoff_symfile_finish().
897 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
899 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
900 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
901 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
903 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
905 Some improvements to g++ debugging.
906 * symtab.c (list_symbols): demangle before pattern matching.
907 * symtab.c: Other fixes to improve handing of operators.
908 * valprint.c (type_print_base): Fix test for constructor.
909 * values.c (value_static_field): Allow evaluation of
910 CLASS::METHOD, returning a function pointer.
912 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
914 * Makefile.in (VERSION): Roll 4.4.6.
915 * exec.c (exec_file_command): Add code to ignore optional args
916 passed in by file_command() for use in symbol_file_command().
917 * main.c (main): Document -mapped and -readnow in help summary.
918 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
919 * objfiles.c (allocate_objfile): Filename arg removed. Changes
920 to get filename from bfd with bfd_get_filename(). Test mapto
921 against 0, not NULL. Use mstrsave() to make copy of filename.
922 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
924 * remote-vx.c (vx_load_command, add_symbol_stub):
925 Symbol_file_add() takes an additional arg.
926 * solib.c (symbol_add_stub): Symbol_file_add() takes an
928 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
929 changed to return a bfd not an objfile pointer.
930 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
931 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
932 Change to eliminate local bfd and use symfile_bfd_open() plus
933 allocate_objfile(). Add code to implement readnow option.
934 * symfile.c (symbol_file_command): Changes to option handling,
935 readnow functionality moved to symbol_file_add().
936 * symfile.c (symfile_init): Eliminate local copy of bfd.
937 * symfile.c (add_symbol_file_command): Changes to parse mapped
939 * symfile.h (allocate_objfile): Arg removed from prototype.
940 * symtab.h (symbol_file_add): Arg added to prototype.
941 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
944 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
946 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
947 mtrace.awk, state.c, state.h: Removed.
948 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
949 directories searched for source files.
950 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
951 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
952 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
953 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
954 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
955 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
956 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
958 * Makefile.in (HFILES): Remove state.h
959 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
960 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
961 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
962 * Makefile.in (clean): Remove all object files.
963 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
964 * cplus-dem.c: Remove prototypes definitions that are now done in
966 * dbxread.c (throughout): Change from using per-objfile
967 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
968 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
969 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
970 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
971 * depend: Remove dependencies for state.o, state.h.
972 * dwarfread.c: Add declaration for warning_pre_print.
973 * dwarfread.c (dwarfwarn): Use warning_pre_print.
974 * dwarfread.c (throughout): Change from using per-objfile
975 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
976 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
977 use supplied objfile.
978 * i386-xdep.c (print_387_status): Change to use warning() rather
980 * i387-tdep.c (print_387_control_word): Change to use warning()
982 * infrun.c (wait_for_inferior): Remove unreachable abort() call
983 that some compilers grumble about.
984 * language.c (throughout): Add declaration for warning_pre_print
985 and using warning() instead of printfs.
986 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
987 * main.c (main): Add declaration for warning_pre_print and set it
988 similarly to error_pre_print. Add declarations for
989 mapped_symbol_files and readnow_symbol_files. Add appropriate
990 definitions to long_options[].
991 * minsyms.c: Trivial fix to comment.
992 * objfiles.c (allocate_objfile): Substantially rewritten for
993 using mapped symbol files.
994 * objfiles.c (throughout): Change from using per-objfile
995 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
996 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
997 * source.c (throughout): Change from using per-objfile
998 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
999 * source.c (open_source_file): Use mstrsave to save file name in
1000 mapped symbol region for objfile.
1001 * symfile.c: Remove include for state.h.
1002 include to local form.
1003 * symfile.c (symbol_file_add_digested): Remove.
1004 * symfile.c (symbol_file_add): Substantially rewritten for mapped
1006 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
1007 from objfile structure. Add malloc descriptor pointer (md).
1008 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
1009 * symm-xdep.c (print_fpu_status): Use warning() rather than
1011 * symmisc.c (free_symtab_block): Now takes and uses current
1013 * symmisc.c (throughout): Change from using per-objfile
1014 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
1015 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
1016 Sun compiler grumblings when PTR is char *.
1017 * symtab.c (lookup_symbol): Cast return value of iterate_over_
1018 msymbols() to correct pointer type.
1019 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
1020 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
1021 error always starts on a line of it's own.
1022 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
1023 Rewrite for new mapped malloc package use.
1024 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
1025 that don't want to use the mapped malloc package; pass arguments
1026 on to traditional malloc package functions.
1027 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
1028 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
1029 mrealloc, malloc, and realloc but get fatal error if runs out
1031 * utils.c (msavestring, mstrsave): Save a string in a specific
1032 mapped malloc region.
1033 * utils.c (print_spaces): Use xmalloc to get the buffer.
1034 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
1035 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
1036 * config/i386v4.mh: Insignificant reorganization.
1038 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
1040 * xcoffread.c: Only enable compilation of debugging functions
1041 if IBM6000 is defined. Fails to compile otherwise.
1043 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
1045 * Makefile.in: pass MAKEINFO down on info.
1047 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
1049 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
1050 useless code, including an lseek to an uninitialized variable.
1051 Reported by Jim Williams <jimbo@wrs.com>.
1053 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
1055 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
1056 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
1057 * minsyms.c, symfile.c: Changes that may be generally
1058 applicable, but are #ifdef IBM6000 for now.
1059 * rs6000-xdep.c: Fixed typo in comment.
1060 * rs6000-tdep.c: Non-substatial changes.
1061 * xoffread.c: The main change here is addition of some
1062 debugging functions.
1063 * xoffexec.c: More changes.
1065 * xcoffread.c: Fixed two too-few-parameters bugs.
1067 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
1068 to SOLIB_CREATE_INFERIOR_HOOK macro.
1070 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
1072 * symfile.h: Add prototype for iterate_over_msymbols().
1073 * symtab.c (cplus_mangled_symbol): Add function.
1074 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
1075 iterate_over_msymbols to find demangled C++ symbol.
1076 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
1077 value to iterate_over_msymbols().
1078 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
1081 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
1083 * Makefile.in: added check target.
1085 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
1087 * ecoff.c: Move to ../bfd/coff-msym.c.
1088 * config/mt-*mips: Remove ecoff.o from the configuration.
1089 * remote.c (): Add newline to initial +.
1090 (remote_resume): Mention how to cope with signals.
1091 (remote_interrupt): Add debug msg.
1092 (remote-wait): Implement new 'T' reply, which includes
1093 status, PC, and FP all in a single short message.
1094 (putpkt): Add further debugging of packet acks.
1095 * mipsread.c (fixup_symtab): Also swap RFD's.
1096 (parse_partial_symbols): Avoid bug on unknown symbol types.
1097 * Makefile.in (VERSION): Roll to 4.4.5.
1098 * mips-tdep.c (heuristic_proc_start): Avoid long delays
1099 for remote MIPS by limiting heuristic to 200 byte search.
1100 (heuristic_proc_desc): Byte-swapping.
1101 (mips_print_register): Cope with failure of
1102 read_relative_register_raw_bytes. Byte-swap integers for
1104 * mips-pinsn.c (print_insn): Byte-swap instruction.
1106 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
1108 * config.sub configure.in config/.Sanitize config/mh-irix4
1109 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
1110 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
1111 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
1112 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
1114 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
1116 * defs.h, utils.c: xrealloc takes PTR as first arg.
1117 * defs.h: Reword confusing comment about ANSI prototypes.
1118 * defs.h: Some minor whitespace changes.
1119 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
1120 not NULL, which can be (void *).
1121 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
1122 * tm-i386v.h (SP_ARG0): Define
1123 * xm-sysv4.h: Back out of change for missing prototypes.
1124 * i386-tdep.c (get_longjmp_target): Add function.
1126 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1128 * Makefile.in: install man page too.
1130 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
1132 * All GDB files that #include defs.h: Removed stdio.h.
1133 (defs.h): #include stdio.h.
1135 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1137 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
1138 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
1139 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
1140 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
1141 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
1142 it before printing out the hex shape of an address.
1144 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
1146 * rs6000-xdep.c (frame_initial_stack_address): Move
1147 code to set frame->cache_fsr into new separate function
1148 frame_get_cacahe_fsr. This allows fixing a fatal error.
1149 * xcoffexec.c: Turn previously suppressed error
1150 message back on, after cleaning up BFD.
1152 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
1153 printing of blank line, since it cases printing of an
1154 extra blank line. Is this intended? It does mess up
1156 * defs.h: Put back declarations of malloc and realloc,
1157 but protected by #ifndef MALLOC_INCOMPATIBLE.
1158 * objfiles.c: Undo previous change: Use malloc/realloc
1159 for objfile malloc/realloc fields (but add a cast).
1160 * xcoffexec.c: Suppress an error message (for now).
1162 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
1164 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1165 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
1166 * buildsym.c: Use smash_to_pointer_type() to handle forward type
1168 * xcoffread.c: Modifications to C_DECL storage class handling, and
1169 introduction of an old smash_to_pointer_type() routine.
1171 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1172 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
1173 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
1174 parameters have been modified.
1176 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1177 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
1178 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
1179 and fetch_inferior_registers() always fetched all the registers
1180 resulting valid register values at hand all the time. Pushing a dummy
1181 frame did not require validating all register values first. After
1182 putting the above mechanism into action, we didn't have valid registers
1183 values always ready. Thus, all registers need to be fetched before
1184 pushing a dummy frame now.
1186 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1187 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
1188 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
1189 the starting address (actual frame address) of a frame.
1190 * rs6000-tdep.c: modifications to function_frame_info() to see if
1191 function reserves a frame pointer register (alloca register)
1192 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
1193 FRAME_LOCALS_ADDRESS has been updated to support debugging of
1194 functions with alloca() calls.
1196 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
1198 * xm-sysv4.h: Provide definitions/prototypes for host environment
1199 functions for which no definitions or prototypes are provided in
1200 any currently included gdb or host environment header files.
1201 For SVR4, this currently includes malloc and realloc, which cannot
1202 be portably prototyped in any gdb include file.
1204 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
1206 * buildsym.h: Remove obsolete variable file_stabs.
1208 * Makefile.in: Move place where configure merges in host-
1209 and target-dependent fragments later, so the latter
1210 can override (say) GNU_MALLOC.
1211 * config/mh-rs6000: Use system malloc. Otherwise, I
1212 ended up with *two* incompatible versions of malloc
1213 (functions in libc would call the malloc in libc).
1214 I assume this is a shared library problem.
1216 * remote.c: Fix (presumed) typo.
1217 * objfiles.c: Use xmalloc/xrealloc instead of
1218 malloc/realloc (since the latter are no longer declared).
1220 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1221 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
1222 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
1223 handle individual registers.
1224 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
1225 correctly in case it wasn't cached yet. (A problem showed up
1226 after fetching individual registers.)
1227 * buildsym.c: Disable type_synonym_name's type name overwriting
1228 in cases it is unnecesary. rs6000 portation doesn't use
1229 type_synonym_name, and it used to nullify type names
1230 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
1231 type's name as soon as space for that type is allocated.
1232 * xcoffread.c: ignore a section's lineno information if it is
1233 not `.text'. (In rs6000 bfd portation integration, skipping over
1234 `.pad' sections are ignored since it was in machine independent
1235 part of the code. Thus, a problem of fake sections with invalid
1236 lineno information arised.)
1238 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1239 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
1240 * rs6000-tdep.c: make function_frame_info() work whether or not
1241 reading from a core file.
1242 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
1244 * infrun.c. main.c, printcmd.c. symtab.c:
1245 More changes from IBM for rs6000.
1248 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
1250 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
1251 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
1252 Merge in changes (mostly from IBM) for RS6000.
1253 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
1254 More changes from IBM for RS6000. These are in machine-
1255 independent code, and probably could do with some cleaning
1256 up. The most questionable of these are #ifdef IBM6000.
1257 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
1258 to single_step() (for consistency with rs6000 and i860).
1259 * utils.c: Allow the 1st arg to xrealloc to be NULL
1260 (in which case do malloc). This removes the need for
1261 some tests in xcoff code (and perhaps other places?).
1262 * coffread.c: Removed variables last_source_file,
1263 type_vector, and type_vector_length as these are now
1264 defined by buildsym.[ch].
1265 * defs.h: Remove prototypes for malloc and realloc, since
1266 these should only be used to implement xmalloc and xrealloc,
1267 and they conflict with <stdlib.h> in AIX - where they
1268 return void* even when __STDC__ isn't defined. Sigh.
1269 * munch: Recognize *initialize* in data as well as text
1270 (AIX uses data). Also, incorporate a patch from Garrett
1271 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
1272 much more sensible, by only trying to match the name of
1273 the initialize_foo function, and not the junk before it.
1275 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
1277 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
1278 unless symbol table indicates that something has changed.
1280 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
1282 * remote.c: Make it work for embedded MIPS. Increase buffer
1283 size, and use throughout. Round buffer size up if too many regs.
1284 Support baud rate setting and try for an 8-bit path. If
1285 interrupted while waiting for target, send a ^C down the wire.
1286 Avoid single-byte reads.
1287 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
1289 * mips-xdep.h: Avoid the embedded regs when on Unix.
1291 * mipsread.c: Byte-swap the symbol table structures, using
1292 routines from ecoff.c, to read a symbol table written in any
1293 of the four possible byte orders.
1294 * configure.in (mips-big-* target): Same as Sony News.
1295 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
1296 * ecoff.c: New file for symbol swapping routines.
1298 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
1300 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
1301 all-breakpoints' command.
1302 * (get_number): Allow users to enter negative breakpoint numbers.
1303 * (breakpoint_1): Reformat display of 'info break' to show new
1305 * (create_longjmp_breakpoint, breakpoint_re_set,
1306 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
1307 symfile.c (syms_from_objfile): Re-do
1308 insertion of longjmp breakpoints. Move all code into
1309 breakpoint_re_set, and call that instead of
1310 create_longjmp_breakpoint in symfile.c.
1312 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
1314 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
1315 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
1316 * symtab.c (find_pc_symtab): Handle having no objfiles.
1317 * infcmd.c: Fix comment.
1318 * objfiles.c (free_all_objfiles): Add.
1319 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
1320 * symfile.c (symbol_file_command): free all objfiles when
1321 specifying a new symbol file.
1322 (reread_symbols): Stat the file name, don't fstat the descriptor.
1324 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1326 * Makefile.in, configure.in: removed traces of namesubdir,
1327 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1328 copyrights to '92, changed some from Cygnus to FSF.
1330 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
1332 * dbxread.c (end_psymtab): Delete empty psymtabs.
1333 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
1334 * symfile.h (struct objfile): Add free_psymtabs.
1336 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
1338 * Makefile.in (VERSION): Roll to gdb-4.4.4.
1340 * symfile.c (symbol_file_command): strcmp => !strcmp.
1341 * breakpoint.h: Move prototypes to follow enum definition they need.
1342 * breakpoint.c, infrun.c: Lint.
1343 * printcmd.c: Use `enum enable' rather than `enum
1345 * mipsread.c: First pass at making it compile with the new
1346 objfile changes. Probably seriously broken still, but it
1349 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
1351 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
1352 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
1353 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
1354 stepping (and nexting) through longjmp(). Also, cleanup
1355 breakpoint handling quite a bit by creating explicit breakpoint
1356 types instead of using magic breakpoint numbers.
1357 Makefile.in: Update version to 4.4.3
1359 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
1361 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
1362 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
1363 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
1365 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
1367 * minsyms.c (install_minimal_symbols): Add bunches to any
1368 existing minsyms in the objfile. Avoid extra mallocation
1369 by working directly in the obstack. Remove ignored `mainline' parm.
1370 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
1371 xcoffread.c: Change all callers.
1372 * FIXME: We should be able to eliminate MAINLINE from all the
1373 symbol readers now, with a small bit of work.
1375 * valops.c, value.h: Lint.
1376 * remote-vx.c: Add missing break; statement. Bugfix by
1377 Michael Sclafani, <sclafani@src.dec.com>.
1379 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
1381 * Makefile.in (VERSION): Update version to 4.4.2
1382 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
1383 minsyms.c, mmap-alloc.c, mmap-sbrk.c
1384 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
1385 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
1386 mmap-alloc.o, mmap-sbrk.o
1388 * altos-xdep.c: Minor whitespace change.
1389 * am29k-tdep.c (examine_prologue): Convert from misc function vector
1390 use to new minimal symbol table use.
1391 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
1392 * arm-xdep.c (store_inferior_registers): Returns void.
1393 * blockframe.c (get_pc_function_start, find_pc_partial_function):
1394 Convert from misc function vector use to new minimal symbol table use.
1395 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
1396 * breakpoint.c: Add prototypes for local functions.
1397 * breakpoint.c (catch_command_1): Change to static and remove unused
1399 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
1400 * breakpoint.h: Change function decls to prototype form.
1401 * buildsym.c: Add prototypes for local functions.
1402 * buildsym.c: Moved hashname() function here from dbxread.c.
1403 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
1404 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
1405 * buildsym.c (dbx_alloc_type): Change to static.
1406 * buildsym.c (finish_block): Add objfile parameter.
1407 * buildsym.c (misc): Change symbol_obstack to objfile version.
1408 * buildsym.c (make_blockvector): Change to static.
1409 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
1410 * buildsym.c (compare_line_numbers): Change to static, args are const,
1411 cast args when used.
1412 * buildsym.c (start_symtab): Inline new_object_header_files() call.
1413 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
1414 and made static. Add objfile parameter.
1415 * buildsym.c (end_symtab): Simplify code using line table size.
1416 Realloc the linetable on the objfile symbol_obstack and copy there.
1417 * buildsym.c (scan_file_globals): Convert from misc function vector
1418 use to new minimal symbol use.
1419 * buildsym.c (define_symbol): Add objfile parameter. Make sure
1420 strings get allocated in objfile's symbol_obstack. Convert references
1421 to builtin types to lookup_fundamental_type().
1422 * buildsym.c (read_type): Make static, add objfile parameter, convert
1423 references to buildin types to lookup_fundamental_type().
1424 * buildsym.c (read_struct_type): Add objfile parameter.
1425 * buildsym.c (read_array_type): Make static, add objfile parameter.
1426 * buildsym.c (read_enum_type): Make static, add objfile parameter.
1427 * buildsym.c (read_huge_number): Make static.
1428 * buildsym.c (read_range_type): Make static, add objfile parameter,
1429 convert references to buildin types to lookup_fundamental_type ().
1430 * buildsym.c (read_args): Make static, add objfile parameter.
1431 * buildsym.h: Convert function decl's to prototype form.
1432 * c-exp.y: Add prototypes for local functions, convert uses of misc
1433 function vector to minimal symbol table. Reformat all builtin type
1434 initializations and pass a NULL objfile to init_type() for them.
1435 * coffread.c: Change context_stack ref's to coff_context_stack,
1436 add local function prototypes. Cast uses of xrealloc arg 1.
1437 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
1438 crafting a new type.
1439 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
1440 * coffread.c (finish_block): Change name to coff_finish_block.
1441 * coffread.c (make_blockvector): Add and use objfile parameter.
1442 * coffread.c (record_line): Change name to coff_record_line.
1443 * coffread.c (start_symtab): Change name to coff_start_symtab.
1444 * coffread.c (end_symtab): Change name to coff_end_symtab.
1445 * coffread.c (record_misc_function): Change name to record_minimal_
1446 symbol and change to minimal symbol table use from misc func tbl.
1447 * coffread.c (coff_symfile_read): Convert from misc function vector
1448 use to minimal symbol table use.
1449 * coffread.c (hashname): Remove; use common version in buildsym.c.
1450 * coffread.c (decode_base_type): Change references to builtin types
1451 to calls to lookup_fundamental_type().
1452 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
1453 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
1454 * command.c: Add prototypes for local functions.
1455 * command.c (add_cmd): Prototype the 'fun' parameter and use the
1456 appropriate member of the function union for that type.
1457 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
1458 ifdef out the function since it isn't currently used.
1459 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
1460 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
1461 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
1462 * command.c (help_cmd): Compare function pointer to NULL.
1463 * command.c (help_cmd_list): Compare function pointer to NULL.
1464 * command.c (lookup_cmd_1): Use correct member of function union.
1465 * command.c (undef_cmd_error): Make static.
1466 * command.c (complete_on_cmdlist): Use correct member of func union.
1467 * command.c (do_setshow_command): Use correct member of func union.
1468 * command.c (shell_escape): Convert rindex use to strrchr.
1469 * command.h (COMMAND_H): Define if already included.
1470 * command.h (cmd_list_element struct): Change 'function' to a union
1471 and prototype args. Prototype completer function.
1472 * command.h: Convert decl's to prototype form.
1473 * convex-xdep.c (store_inferior_registers): Returns void.
1474 * copying.c: Prototype local functions.
1475 * coredep.c: Minor whitespace change.
1476 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
1477 * cplus-dem.c: Prototype local functions.
1478 * dbxread.c (hashname): Remove; moved to buildsym.c.
1479 * dbxread.c (free_and_init_header_files): Make static.
1480 * dbxread.c: Add prototypes for local functions.
1481 * dbxread.c (new_object_header_files): Remove; inlined usages.
1482 * dbxread.c (xrealloc usages): Cast args.
1483 * dbxread.c (record_misc_function): Change to record_minimal_symbol
1484 and change usages accordingly.
1485 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
1486 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
1487 * dbxread.c (dbx_next_symbol_text): Make static.
1488 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
1489 * dbxread.c (init_bincl_list): Add and use objfile parameter.
1490 * dbxread.c (free_bincl_list): Add and use objfile parameter.
1491 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
1492 * dbxread.c (end_psymtab): Convert to use per-objfile data.
1493 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
1495 * dwarfread.c (record_misc_function): Change name to record_minimal_
1496 symbol and use minimal symbol table throughout.
1497 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
1498 * dwarfread.c: Convert all references to builtin types to use the new
1499 lookup_fundamental_type function.
1500 * dwarfread.c (read_enumeration): Add and use objfile parameter.
1501 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
1503 * elfread.c (record_misc_function): Convert to use record_minimal_
1505 * elfread.c (elf_symtab_read): Add objfile parameter.
1506 * eval.c: Add prototypes for local functions and move some decls
1507 around to accomodate prototypes.
1508 * expprint.c: Add prototypes for local functions. Change references
1509 to misc function vector to minimal symbol table.
1510 * findvar.c (read_memory usages): Cast args.
1511 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
1512 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
1513 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
1514 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
1515 * gould-xdep.c: Minor whitespace change.
1516 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
1517 * hp300ux-xdep.c (store_inferior_registers): Returns void.
1518 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
1519 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
1520 * i386-tdep.c: Add prototypes for local functions.
1521 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
1522 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
1523 that defaulted to int.
1524 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
1525 i386_push_dummy_frame): Returns void.
1526 * i386-xdep.c (i386_register_u_addr): Declare params that default to
1527 int and explicitly declare return type as int.
1528 * i387-tdep.c: Minor formatting changes.
1529 * i960-tdep.c (leafproc_return): Convert from misc function vector
1530 use to minimal symbol table use.
1531 * infcmd.c: Add prototypes for local functions.
1532 * infcmd.c (continue_command, until_next_command, until_command,
1533 path_info, path_command): Make static.
1534 * infcmd.c (step_1, until_next_command): Convert from misc func
1535 vector to minimal symbol table use.
1536 * inflow.c: Add prototypes for local functions.
1537 * infptrace.c (store_inferior_registers): Returns void, not int.
1538 * language.c (_initialize_language): Use proper member of function
1540 * m2-exp.y: Add prototypes for local functions, convert misc function
1541 vector uses to minimal symbol table uses.
1542 * m2-exp.y (make_qualname, yyerror): Make static.
1543 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
1544 * m68k-pinsn.c: Add prototypes for local functions.
1545 * m68k-pinsn.c (print_insn): Cast args to read_memory.
1546 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
1547 * m68k-stub.c: Add prototypes.
1548 * m88k-pinsn.c (sprint_address): Convert from misc function vector
1549 use to minimal symbol table use.
1550 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
1551 * m88k-xdep.c (store_inferior_registers): Returns void.
1552 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
1553 * mach386-xdep.c (store_inferior_registers): Returns void.
1554 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
1555 * main.c: Add prototypes for local functions.
1556 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
1557 longjmp() result to (NORETURN void).
1558 * main.c (catch_errors): Prototype the 'func' parameter.
1559 * main.c (disconnect, stop_sig, do_nothin, float_handler):
1560 Takes an unused arg.
1561 * main.c (execute_command): Call the right member of the func union.
1562 * main.c (command_loop_marker, symbol_completion_function,
1563 command_loop): Make static.
1564 * main.c (command_line_input): Make linelength unsigned, cast arg
1565 to command_line_input().
1566 * main.c (add_info, add_com): Prototype the 'fun' parameter.
1567 * main.c (initialize_main): Call right member of function union.
1568 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
1569 * mem-break.c: Include symtab.h
1570 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
1571 * mips-xdep.c (store_inferior_registers): Returns void.
1572 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
1573 use to minimal symbol table use.
1574 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
1576 * mipsread.c (make_type): Remove, convert usages to init_type.
1577 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
1578 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
1579 vector use to minimal symbol table use.
1580 * parse.c: Add prototypes for local functions.
1581 * parse.c (xrealloc usages): Cast args.
1582 * parse.c (prefixify_expression, length_of_subexp): Make static.
1583 * parser-defs.h (PARSER_DEFS_H): Define when first included.
1584 * parser-defs.h: Convert function decls to prototype form.
1585 * partial-stab.h: Convert from misc function vector use to new minimal
1587 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
1588 the per-objfile copies.
1589 * printcmd.c: Add prototypes for local functions. Move some struct
1590 definitions around to accomodate prototypes.
1591 * printcmd.c (decode_format): Make static, change args oformat and
1592 osize to int from char.
1593 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
1594 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
1595 * printcmd.c (print_address_symbolic): Convert from misc function
1596 vector use to minimal symbol table use.
1597 * printcmd.c (address_info): Convert from misc function vector use
1598 to minimal symbol table use.
1599 * printcmd.c (delete_display, enable_display, disable_display_command):
1601 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
1602 * procfs.c (fetch_core_registers): Add unused param reg_addr.
1603 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
1604 * pyr-xdep.c (store_inferior_registers): Returns void.
1605 * remote-mm.c (mm_load): symbol_file_add return value unused.
1606 * remote-nindy.c: Minor format change.
1607 * remote-vx.c (vx_load_command): symbol_file_add result unused.
1608 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
1609 * rs6000-xdep.c (store_inferior_registers): Returns void.
1610 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
1611 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
1612 vector use to minimal symbol table use.
1613 * solib.c: Add prototypes for local functions.
1614 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
1615 function vector use to minimal symbol table use.
1616 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
1617 * solib.c (find_solib, shared_library_command): Make static
1618 * solib.c (read_memory, write_memory usages): Cast args.
1619 * solib.c (special_symbol_handling): Add function
1620 * source.c: Add prototypes for local functions.
1621 * source.c (select_source_symtab): Convert to scan objfiles.
1622 * source.c (open_source_file): Make static.
1623 * source.c (xrealloc usages): Cast args.
1624 * source.c (source_line_charpos): ifdef out, unused.
1625 * source.c (get_filename_and_charpos): Make static.
1626 * stack.c: Add prototypes for local functions.
1627 * stack.c (print_frame_info, frame_info): Convert from misc function
1628 vector use to minimal symbol table use.
1629 * symfile.c: Add prototypes for local functions.
1630 * symfile.c (compare_symbols): Make args const PTR's.
1631 * symfile.c (compare_psymbols, sort_pst_symbols) add.
1632 * symfile.c (sort_all_symtab_syms): Scan objfile list.
1633 * symfile.c (obsavestring): Add objfile parameter.
1634 * symfile.c (init_misc_bunches, prim_record_misc_function,
1635 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
1636 sort_misc_function_vector, compact_misc_function_vector): Remove
1637 * symfile.c (symbol_file_add_digested): Add function.
1638 * symfile.c (symbol_file_add): Returns struct objfile *.
1639 * symfile.c (symbol_file_command): Modify for state file use.
1640 * symfile.c (symfile_open): Add parameter "dumpable".
1641 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
1642 * symfile.c (load_command, add_symbol_file_command): Make static.
1643 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
1644 * symfile.c (rindex usages): Converted to strrchr.
1645 * symfile.c (allocate_psymtab): New
1646 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
1647 converted to minimal symbol table usage, but no obvious conversion.
1648 * symfile.c (free_all_symtabs): Remove.
1649 * symfile.c (_initialize_symfile): Use per-objfile info.
1650 * symfile.h: Rework the objfile structure to add per-objfile data
1651 objects (psymbol_obstack, symbol_obstack, type_obstack,
1652 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
1653 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
1654 Add prototypes to function declarations.
1655 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
1656 function vector usage to minimal symbol table usage.
1657 * symmisc.c (DEV_TTY): Define if not defined.
1658 * symmisc.c: Add local function prototypes.
1659 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
1660 printpsyms_command, print_objfiles, print_objfiles_command):
1661 Rework to use iterate_over_*
1662 * symtab.c: Add prototypes for local functions.
1663 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
1664 * symtab.c (lookup_partial_symtab): Scan through objfiles.
1665 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
1666 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
1667 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
1668 lookup_reference_type, lookup_member_type, allocate_stub_method,
1669 check_stub_method, create_array_type, smash_to_member_type,):
1671 * symtab.c (lookup_symbol): Some args are const.
1672 * symtab.h: All type related defs and structs moved to gdbtypes.h
1673 * symtab.h: Convert decls to prototypes.
1674 * target.c (noprocess): Make static.
1675 * target.h: Change decl's to prototypes.
1676 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
1677 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
1678 * utils.c (_initialize_utils): Use correct member of function union.
1679 * valarith.c: include gdbtypes.h
1680 * valops.c: include gdbtypes.h, add prototypes for local functions.
1681 * valops.c (value_push, value_arg_push, find_function_addr):
1683 * valops.c (value_string): Convert from misc function vector use
1684 to minimal symbol table use.
1685 * valops.c (check_field_in): Make arg const.
1686 * valprint.c: Add prototypes for local functions.
1687 * valprint.c (print_string): Make static
1688 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
1689 * values.c: Add prototypes for local functions.
1690 * values.c (value_headof): Convert from misc function vector to
1691 minimal symbol table.
1692 * xcoffexec.c: Add prototypes for local functions.
1693 * xcoffexec.c (exec_close, file_command, add_to_section_table):
1695 * xcoffexec.c (relocate_minimal_symbol): Add.
1696 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
1697 * xcoffread.c: Add prototypes for local functions.
1698 * xcoffread.c (sort_syms): Convert to scan objfiles.
1699 * xcoffread.c (read_xcoff_symtab): Make static.
1700 * xcoffread.c (various): Replace references to builtin types with
1701 calls to lookup_fundamental_type. Replace references to symbol_obstack
1702 and psymbol_obstack with pointers to the per-objfile copies.
1703 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
1704 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
1706 * xcoffread.c (init_stringtab): Add objfile parameter.
1707 * gdbtypes.c: New file
1708 * minsyms.c: New file
1709 * mmap-alloc.c: New file
1710 * mmap-sbrk.c: New file
1711 * objfiles.c: New file
1715 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
1717 * Check in Fred Fish's changes in these modules. Fred
1718 will make ChangeLog entries for all of them. Update VERSION
1721 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
1723 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
1725 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
1726 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
1727 value.h: Prototypes for static functions; lint.
1728 * gdbtypes.h: Empty file to ease transition.
1730 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
1732 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
1733 inferior.h, language.h, signame.h, target.h, terminal.h,
1734 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
1735 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
1737 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
1738 signame.c, sparc-xdep.c: Prototypes for all static functions.
1740 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
1741 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
1742 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
1743 Remove to_call_function and target_call_function, since it
1744 always calls the same thing (call_function_by_hand).
1745 * core.c, exec.c, solib.c: Rename target_ops sections =>
1747 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
1748 target.h: target_kill takes no args.
1749 * language.c (language_info): Scaffolding to allow briefer
1750 messages when the current language changes. FIXME.
1751 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
1752 complaints about volatile functions.
1753 * xm-sysv4.h (HAVE_MMAP): Define.
1755 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
1757 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
1758 to make prototypes for all functions declared here.
1759 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
1760 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
1761 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
1762 * ieee-float.h: Use PARAMS for prototypes; make some params const.
1763 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
1764 * m2-exp.y: Remove unused CONST; Rename OR and AND.
1765 * utils.c: Avoid declaring malloc and realloc. Lint.
1766 (request_quit): Accept signal-number parameter.
1768 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
1770 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
1771 DIE's. Add new function read_tag_pointer_type() to read them.
1773 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
1774 When creating a new user defined type, check to see if a partial
1775 type already exists, and if so, bash it to fit.
1777 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
1779 * coffread.c (decode_base_type): Pass long, not union.
1780 Fix by Eric Valette, ev@chorus.fr.
1782 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
1784 * elfread.c (elf_symtab_read): Fix code to correctly track
1785 changes in bfd for absolute symbols.
1787 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
1789 * xm-vaxbsd.h: Close off comment.
1791 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
1793 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
1795 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
1797 * mips-tdep.c (mips_print_registers): Print correct register
1798 number for double pseudo-registers.
1800 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
1802 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
1803 in the op$::OPERATOR. case. From Steven McCanne,
1804 <mccanne@horse.ee.lbl.gov>.
1806 * exec.c (set_section_name): Pass arg to exec_files_info;
1807 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
1809 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
1811 * main.c (print_gdb_version): Copyright msg: only this year.
1812 (cd_command): Avoid changing current_directory on error.
1814 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
1816 * mipsread.c (parse_partial_symbols): Handle dependencies
1817 between partial symbol tables (when not doing stabs-in-ecoff).
1818 (This used to be handled by parse_fdr, but parse_fdr was
1819 incompatible with handling stabs-in-ecoff, so the code
1820 was re-written to not use parse_fdr. Unfortunately,
1821 the logic to handle dependencies was overlooked.)
1823 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1825 * coffread.c (read_enum_type): Use the size of a target int when
1827 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
1829 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
1830 * symtab.c (lookup_reference_type, lookup_ptr_type): use
1831 TARGET_PTR_BIT to determine size of a pointer
1832 * values.c (unpack_long): when unpacking a REF or a PTR don't
1833 assume the size of the type.
1835 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
1837 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
1838 looking at its members. Improve guess between struct and union,
1839 only assuming union if multiple members have offsets of zero.
1841 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
1843 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
1844 (This is just for clarity - and one day permitting us to
1845 change FP0_REGNUM from 38 to 32, which would make more sense.)
1846 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
1847 register numbers in stabs-in-ecoff get handled correctly.
1849 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
1851 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
1852 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
1853 into BSD and Ultrix.
1855 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
1857 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
1859 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
1861 * Makefile.in: Increment version to 4.4.1.
1862 * main.c (print_gdb_version): Update copyright notice.
1864 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
1866 * mipsread.c: Prepend "struct " to the names of structure
1867 types, and similarly for enums and unions. (This used
1868 to be done, but got lost in the re-write to "guess" the
1869 difference between enum/struct/union.)
1870 Also, guess that a tag is an enum if the first member
1873 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
1875 * xm-vax.h: #ifndef ultrix around #include of endian.h and
1878 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
1880 * Projects: Patching executables is done.
1881 * Makefile.in (VERSION): Roll to gdb-4.4.
1882 * README, WHATS.NEW: Update for gdb-4.4.
1884 * symfile.c (reread_symbols): Whenever we reread one object
1885 file's symbols, we must restart the scan, because the object_files
1886 chain has been permuted.
1888 * exec.c (exec_files_info): Split out into print_section_info.
1889 Print BFD filename of each section if it's not the default one.
1890 * core.c (core_files_info): Call print_section_info.
1892 * xm-vax.h: Include a few system header files whose definitions
1893 must precede defs.h.
1894 * language.c, language.h: Make some things const.
1895 * expression.h, main.c: const spreads like ooze.
1897 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
1898 since BREAKPOINT values can be >0x80.
1900 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
1902 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
1904 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
1906 * sparc-pinsn.c: Remove kludge for preferring architectures.
1907 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
1908 and forever. Add `add' instruction to the set that get checked
1909 for a preceding `sethi' in order to print an absolute address.
1910 Corresponding changes in ../include/opcode/sparc.h needed
1911 to eliminate garbage instructions.
1913 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
1915 * mipsread.c (parse_partial_symbols): Make sure partial
1916 symbols are created for external symbols (as used to be
1917 the case). This is a bit of a pain with the mips-coff.
1918 It uses a table which points to all of the external
1919 symbols belonging to a particular FDR or psymtab.
1920 Once we've generated this table, we might as well save
1921 it, and then use it in psymtab_to_symtab_1 to find
1922 the symbols to pass to parse_external().
1923 * symfile.c, symfile.c: New function start_psymtab_common
1924 to share the common parts of allocating a new psymtab
1925 for dbxread, mipsread (and later dwarfread). Its code
1926 was pulled out from start_psymtab in dbxread.c.
1927 * dbxread.c (start_psymtab): Use start_psymtab_common().
1929 * valprint.c (val_print): If there is an error when trying
1930 to print a string, check to see if there really is a problem
1931 by reading just one character. If that works, assume
1934 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
1936 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
1937 cypress, v8 mnemonics in that order.
1939 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
1941 * sparc-pinsn.c: Put the qsort() back in.
1943 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
1945 * findvar.c (read_register, write_register): Handle machines
1946 where REGISTER_TYPE is not the same size as "int".
1948 Handle debug symbols in dynamically loaded (relocated) code:
1950 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
1951 offset to process_one_symbol.
1952 (process_one_symbol): Take new offset parameter. Add it into
1953 appropriate symbol types to relocate symbols to loaded addresses.
1954 Handle all possible symbol types, and complain() about types that
1955 we don't expect to see.
1956 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
1957 process_one_symbol (FIXME, should pass real offset).
1961 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
1963 (set_breakpoint, break_command_1, until_break_command,
1964 catch_command_1, breakpoint_re_set_one): Use it.
1965 * symtab.h (resolve_sal_pc): Declare.
1966 * infcmd.c (jump_command): Use resolve_sal_pc.
1968 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
1970 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
1972 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
1974 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
1975 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
1976 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
1978 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
1980 * dbxread.c (process_one_symbol): Make a first cut at handling
1981 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
1983 * symtab.c (find_pc_line): Fix stepping into and out of #included
1986 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
1988 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
1989 no longer any need to copy ../include/opcode/* into gdb.
1991 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
1993 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
1995 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
1997 * valprint.c (type_print_base, type_print_method_args):
1998 Print C++ constructor methods without bogus "return type."
2000 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
2002 * infptrace.c (child_xfer_memory): Parameter "target" should
2003 be a pointer to a structure, not the entire structure.
2005 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
2007 * depend: Convert the couple of references to ansidecl.h that
2008 used the local gdb version to use the ../include version.
2010 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
2013 (child_xfer_memory): Takes pointer to a struct, not entire struct.
2014 (inferior_proc_init): Fix non-ANSI version of args.
2015 (attach): Call print_sys_errmsg with correct number of args.
2016 (mappingflags): Make static, does not need to be global.
2018 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
2019 not the entire struct itself.
2021 * valops.c (value_assign): Cast some args to modify_field() and
2022 {read,write}_register_bytes() correctly.
2024 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
2026 * Makefile.in (MALLOCSRC): Removed reference to removed local
2029 * dwarfread.c (list_in_scope): Needs an initial value, use file
2032 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
2034 * main.c (main): Make option_index local to keep new getopt happy.
2035 main.c, solib.c, Makefile.in: Update copyright notices.
2037 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
2039 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
2041 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
2043 * Makefile.in (HFILES): Add partial-stab.h.
2045 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
2047 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
2048 New files for stratus. Not complete enough to actually build
2049 on the Stratus machine; that awaits copyright assignment for
2052 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
2053 for getting custom flags into CFLAGS when doing makes.
2055 * configure.in: Add config information for stratus.
2057 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
2059 * dbxread.c (process_one_symbol): Pass address of structure
2060 to complain(), rather than the whole structure.
2062 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
2064 * solib.c (solib_add_common_symbols): Only compile in when not
2065 using SVR4 style shared libraries.
2067 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
2069 * dwarfread.c (locval): Add offreg flag to indicate location
2070 values that are computed off a base register.
2072 * dwarfread.c (new_symbol): Rework TAG_global_variable and
2073 TAG_local_variable cases to account for static variables
2074 within function scopes.
2076 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
2078 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
2079 doesn't exist on some systems.
2081 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
2082 nexting over recursive function calls.
2084 * target.c (target_read_string): Create this routine to read null
2085 terminated strings from the target. It deals with running off the
2086 end of memory elegantly as well. solib.c (find_solib): Use
2087 target_read_string() to avoid problems with running off the end of
2090 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
2091 that reference pgrp_inferior.
2093 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
2095 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
2096 mips-tfile has been hacked to act more "traditionally."
2097 * dbxread.c: Fixed typo in comment.
2099 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
2101 * mips-tdep.c (mips_skip_prologue): Add some number of
2102 'sw' instructions before 'addiu' adjusts the stack.
2104 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
2106 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
2107 freescope, buildblock closescope, record_line, add_symbol_to_list,
2108 gatherblocks, make_blockvector): Extensive changes to switch
2109 to generic symbol table building code in buildsym.c. Remove
2110 scope tree structures and functions, symbol table building
2111 functions, and lots of other small changes.
2113 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
2114 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
2116 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
2118 * buildsym.c (cleanup_undefined_types): Add support for enums.
2119 This fixes the 'GDB internal error. cleanup_undefined_types with
2122 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
2124 * dbxread.c: detect gcc2 compilations.
2126 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
2128 * sparc-pinsn.c: Rename bitfields that overlap with macro names
2129 in ../include/opcode/sparc.h.
2131 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
2133 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
2134 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
2135 to reflect actual locations of opcode files, so TAGS target will
2138 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
2140 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
2143 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
2144 dereferencing to access the correct elements.
2146 * valops.c (value_addr): Declare return type of external func
2149 * xcoffread.c: Undefine next_symbol_text before redefining it.
2151 For older changes see ChangeLog-9091
2157 version-control: never
projects / deliverable / binutils-gdb.git / blob