1 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
3 * gdbtypes.c (make_{reference,pointer,function}_type): New
4 functions which handle overwriting of forward-referenced types
5 for stabs file reading.
6 (lookup_{reference,pointer,function}_type): These just call
7 the make_*_type functions with a null storage alloc parameter.
8 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
9 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
11 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
12 (dbx_alloc_type): Make it easier to understand. No funct change.
13 (define_symbol: 't'): Don't put the typedef name into the name of
14 the struct, union, or enum. Bugfix.
15 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
16 routines to properly handle overwriting preallocated types so that
17 forward references will work.
18 (read_enum_type): Force enum values to file scope, due to bug in
19 Sun compiler output. FIXME, fix later.
21 Remove unused header_file_prev_index mechanism. It was already
22 obsolete in gdb-3.5. These comments appeared in 3.5:
23 /* This code was used before I knew about the instance codes.
24 My first hypothesis is that it is not necessary now
25 that instance codes are handled. */
26 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
27 * buildsym.h: Remove it and prev_index that saves it.
28 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
30 * solib.c (special_symbol_handling): When called from core files,
31 must set up debug_addr. Don't print error messages, just return.
32 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
34 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
36 * cplus-dem.c: Allow nested class names (as in
38 Allow the cleaner cfront style of nested class names
39 (Q2_3Foo3Bar as well as Q23Foo3Bar).
40 Make cplus_demangle re-entrant by removing use of global
41 variables. Instead, place all shared variables in a
42 stack-allocated structure, and pass around its address.
44 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
46 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
47 29k-share/* subdirs...
49 * remote-udi.c (udi_insert/remove_breakpoint): Completely
50 rewrite, only leave out the bugs.
52 * Makefile.in: Add 29k/UDI support. Improve depend.
53 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
55 * am29k-tdep.c: Update to use new calling conventions, and misc
58 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
60 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
62 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
63 breakpoint instructions that leave PC pointing at the right place.
65 * core.c (core_open): Call warning() to print warnings.
67 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
69 * symtab.c (lookup_symbol): Need to check if msymbol->name is
70 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
71 This prevents a crash when trying to lookup the value of a
74 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
76 * signame.c, signame.h: Remove, replaced by strsignal.c in
78 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
79 sun386-xdep.c: Remove include of signame.h
80 * Makefile.in (SFILES_MAINDIR): Remove signame.c
81 * Makefile.in (HFILES): Remove signame.h
82 * Makefile.in (OBS): Remove signame.o
83 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
84 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
85 psignal, perror): Add prototypes.
86 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
88 * depend: Manually remove signame.[cho] references.
89 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
91 * convex-xdep.c (core_file_command): Replace use of sys_siglist
93 * core.c (core_open): Replace use of sys_siglist with
95 * core.c (memory_error): Replace use of sys_errlist with
97 * i960-tdep.c (print_fault): Replace use of sys_siglist with
99 * infcmd.c (program_info): Replace use of sys_siglist with
101 * infrun.c (signal_stop, signal_print, signal_program):
102 Allocate dynamically based on dynamic determination of number
103 of signals to support.
104 * infrun.c (child_create_inferior): Replace use of sys_errlist
106 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
108 * infrun.c (sig_print_info): Replace use of sig_abbrev with
109 strsigno and sys_siglist with safe_strsignal.
110 * infrun.c (handle_command): Call signo_max to find number of
111 signals. Replace sig_number with strtosigno and sig_abbrev with
113 * infrun.c (signals_info): Replace sig_number with strtosigno.
114 * infrun.c (_initialize_infrun): Call signo_max to find number of
115 signals. Dynamically allocate signal_{stop,print,program}.
116 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
117 * procfs.c (errnoname): Add function and prototype.
118 * procfs.c (info_proc_siginfo): Call errnoname, replace use
119 of sys_siglist with safe_strsignal.
120 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
121 sys_siglist with safe_strsignal.
122 * procfs.c (info_proc_stop): Call errnoname.
123 * procfs.c (signalname): Replace sig_abbrev with strsigno.
124 * stuff.c (main, get_offset): Replace use of sys_errlist with
126 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
128 * umax-xdep.c (core_file_command): Replace use of sys_siglist
130 * utils.c (safe_strerror, safe_strsignal): Add functions that
131 call strerror and strsignal respectively, and deal with NULL
133 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
134 sys_errlist with safe_strerror.
135 * valprint.c (val_print): Replace use of sys_errlist with
138 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
140 * Makefile.in: rework CFLAGS so that they can be set from the
141 command line to make. CFLAGS -> INTERNAL_CFLAGS.
142 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
143 Pass CFLAGS on recusions.
145 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
147 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
148 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
149 overkill for the problem it solved.
150 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
151 and default to simply printing type names as appropriate.
152 * main.c (main): Remove one of the leading newlines from
153 warning_pre_print initialization.
154 * objfiles.c (open_existing_mapped_file): Add function and
156 * objfiles.c (open_mapped_file): Rewrite to use new function
157 open_existing_mapped_file.
159 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
161 * sun3-xdep.c (fetch_core_registers): Lint.
162 * tm-sun3.h: Prototype lint.
165 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
167 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
168 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
169 * objfiles.c: Cast calls to close() with unused returns to void.
170 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
171 old objfile's name before updating it.
172 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
173 * objfiles.h (objfile struct): Add mmfd member.
174 * symfile.c (syms_from_objfile): Move some code to
176 * symfile.c (new_symfile_objfile): Add new function, common code
177 from syms_from_objfile.
178 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
179 mapped and unmapped symbol files.
180 * symfile.c (symbol_file_command): Print "No symbol file now"
181 message, ala exec_file_command for the exec file.
182 * symfile.h (new_symfile_objfile): Add prototype.
183 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
184 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
186 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
188 * rs6000-pinsn.c: New version from IBM (Metin).
189 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
190 to avoid warnings from some compilers.
192 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
194 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
195 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
196 type's flag word that marks it as a fundamental type.
197 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
198 flags argument for all calls to init_type().
199 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
200 flags argument for all calls to init_type(). Also remove
201 dependency on host sizes for ints, floats, etc.
202 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
203 flags argument for all calls to init_type(). Also remove
204 dependency on host sizes for ints, floats, etc.
205 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
206 bit to flags argument for all calls to init_type(). Add types
207 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
208 * valprint.c (unsigned_type_table, signed_type_table,
209 float_type_table): Remove.
210 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
211 bit when printing fundamental types, and print the actual name
212 for such types, rather than inventing one. Remove code that
213 invented fundamental type names.
214 * valprint.c (_initialize_valprint): Remove initializations
215 for now removed unsigned_type_table, signed_type_table, and
218 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
220 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
221 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
224 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
226 * dwarfread.c (target_to_host): New function similar to previous
228 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
229 Extensive changes to convert all previous usages to use new
230 target_to_host() function.
231 * dwarfread.c (struct dieinfo): Change types of most integral
232 members to be unsigned.
234 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
236 * WHATS.NEW: Revise -mapped doc.
238 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
240 * mipsread.c (parse_partial_symbols): Complain when sh->index is
241 too high or when skipping `forwards' moves us backwards.
242 (parse_type): Print mis-guessed tag name in complaint.
243 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
244 (parse_procedure): Do not attempt to create symbols; just fill in
245 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
246 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
247 for clarity. Set top_stack before calling parse_external. In
248 stabs, sort symbols before calling parse_procedure.
250 * symmisc.c (std_in, std_out, std_err): Add vars to access std
251 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
252 * Makefile.in: Remove stage* targets. Avoid echo on recursive
253 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
256 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
258 * Makefile.in (VERSION): Set to 4.5.1.
259 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
260 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
261 fill_gregset): New functions for SVR4 /proc support.
262 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
263 Remove new symbol types and such to ../include/coff/symconst.h.
264 (parse_symbol): Simplify code for parsing struct/enum/unions.
265 (parse_type): Handle `long long' types.
266 (upgrade_type): Handle `const' qualifier.
267 (parse_partial_symbols): fix indentation, clean a bit.
269 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
271 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
272 copy in data from raw read buffers, calling bfd byteswapping
273 routines as appropriate. Use to replace most existing memcpy
275 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
276 * configure.in: Recognize new ncr3000 config.
277 * config/ncr3000.mh: New config file.
279 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
283 * README: Update for release.
284 * Makefile.in: Update version to 4.5.
285 * WHATS.NEW: The obvious.
287 * depend: Generate new depend file for this release.
289 * Makefile.in (depend): Fix dependancy generation so that it does
290 not include gcc 'fixincluded' files, which are usually in a system
293 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
295 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
296 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
297 symbols for nameless types. And, handle `R' (register parameter
298 type) for AIX. (an extension to existing stabstring grammar).
299 * rs6000-xdep.c: Fix typo (= should have been ==).
301 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
303 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
305 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
307 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
308 * signame.c (SIGWAITING, SIGLWP): Add.
310 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
312 * xm-i386mach.h: add decls for errno and strdup().
314 * breakpoint.c (breakpoint_1): Add (int) casts for enums
315 used in array index context (otherwise, some compilers barf).
317 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
319 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
320 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
321 in a system call, and provide better backtrace if so.
323 * Makefile.in (HFILES): Add xcoffsolib.h.
324 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
325 * rs6000-pinsn.c: #include "opcode/rs6k.h"
327 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
328 mipscoff_symfile_read): Convert to BFD to do file I/O.
330 * symfile.c: #include <ctype.h> to get proper def if isspace().
332 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
334 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
336 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
337 function also when parsing embedded stabs.
339 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
341 * mipsread.c: Fix more declarations.
343 * mipsread.c: Fix many invocations of complain. Use enum
344 type_code where appropriate.
346 * xm-vaxult.h: Add decl for strdup().
348 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
351 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
353 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
356 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
358 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
359 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
360 Merge in more patches for rs6000 from Metin Ozisik.
361 * utils.c: Fix typo in comment.
363 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
365 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
366 * procfs.c (attach): Set nopass_next_sigstop if attached
367 process is forcibly stopped.
368 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
369 resending SIGSTOP to attached process on first resume.
371 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
373 * Makefile.in (SFILES_MAINDIR): add mipsread.c
375 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
377 * Makefile.in (OBS): Compile mipsread.c for all targets now.
378 (VERSION): Bump to 4.4.85.
379 * mipsread.c: Update for new include files. Lint.
380 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
381 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
382 Don't need to bring in mipsread.o specially any more.
384 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
386 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
387 routine (for Irix-4.x). Make many funcs static and void.
388 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
389 * (init_extra_frame_info): Don't trash cached value of frame
390 pointer register. This fixes backtracing through routines that use
391 alloca(). Generally clean up declarations of functions, and use
392 typedefs and macros to reference data structures as appropriate.
393 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
396 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
398 * values.c (unpack_long): Fix unpacking error for signed chars
399 on hosts where the default character type is unsigned.
400 * procfs.c (pr_flag_table, pr_why_table): Add some entries
401 for newer SVR4 variants.
402 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
403 turn off trace inherit-on-fork flag to favor latest SVR4 method.
404 * procfs.c (mappingflags): Add support for MA_PHYS
406 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
408 * buildsym.c (read_struct_type): Avoid coredump when C++
409 abbreviated type name is messed up. Reported by Joe Buck.
410 FIXME, we need to determine whether GDB or GCC needs to be
411 smarter to correctly locate this type name.
413 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
414 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
415 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
416 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
417 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
419 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
421 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
422 * symtab.h (current_source_symtab): Make extern
423 * symtab.h (current_source_line): Make extern
424 * inferior.h: Move all procfs.c prototypes to one place, add
425 prototype for proc_signal_handling_change. Add prototypes for
426 signal_stop_state, signal_print_state, and signal_pass_state.
427 * inferior.h (stop_soon_quietly): Make extern
428 * inferior.h (attach_flag): Make extern
429 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
430 * infrun.c (signal_stop_state, signal_print_state,
431 signal_pass_state): New functions to query specific signal
433 * infrun.c (handle_command): Minor error message change, add
434 NOTICE_SIGNAL_HANDLING_CHANGE.
435 * procfs.c (open_proc_file): Remove iris specific reset of
436 inherit-on-fork flag, moved to proc_set_exec_trap().
437 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
438 to reset inherit-on-fork flag, bash comment to GNU form.
439 * procfs.c (proc_base_address, set_proc_siginfo,
440 fetch_core_registers): Conform to code style.
441 * procfs.c (signame.h): Include.
442 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
443 syscallname(), info_proc_syscalls()): New macros, tables, and
444 functions to organize and report system call information.
445 * procfs.c (saved_fltset, saved_trace, saved_sighold,
446 saved_exitset, saved_entryset): Add to procinfo struct.
447 * procfs.c (struct trans): Add.
448 * procfs.c (pr_flag_table, pr_why_table, faults_table,
449 siginfo_table, errno_table): Tables to translate numeric values
450 to symbolic names and short descriptions.
451 * procfs.c (signalname, info_proc_signals): Add function and
453 * procfs.c (proc_info): Now info_proc.
454 * procfs.c (proc_info_address_map): Now info_proc_mappings.
455 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
456 info_proc_faults, lookupname, lookupdesc, sigcodename,
457 sigcodedesc): New functions.
458 * procfs.c (proc_signal_handling_change): New function to set
459 the trace flags based on the state of gdb's signal handling flags.
460 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
461 and remove code to do PIOCSTRACE ioctl.
462 * procfs.c (attach, detach): Preserve and restore process flags
463 using saved_* fields in procinfo struct.
464 * procfs.c (attach): Call proc_signal_handling_change.
465 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
466 * procfs.c (proc_desc): Update for latest changes.
467 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
468 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
469 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
471 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
473 * procfs.c (set_proc_siginfo): Add prototype and new function.
474 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
475 up inferior siginfo struct.
476 * elfread.c (elf_symfile_read): Compute the relocation amount
477 by subtracting off the address of the ".text" section.
478 * solib.c: Add pointer to ".text" section to so_list struct.
479 * solib.c (solib_map_sections): Initialize pointer to ".text"
480 section in so_list struct.
481 * solib.c (symbol_add_stub): Pass base address of ".text"
482 section to symbol_file_add, rather than the load address of
483 the shared library. On SunOS they are the same. On SVR4 they
486 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
488 * mipsread.c (parse_procedure): PDR.isym should get pointer to
489 function name, not .gdbinfo. symbol.
491 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
493 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
495 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
497 * Makefile.in (VERSION): 4.4.8
499 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
500 commands in .cshrc/.profile won't get traced.
502 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
504 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
505 * exec.c (build_section_table): Don't abort if no sections.
506 * sparc-tdep.c (single_step): Lint.
507 * utils.c (mrealloc): Handle realloc (0, size) case here.
509 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
511 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
514 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
516 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
517 .gdbinfo. symbols are created. Move creation from parse_procedure
518 to parse_symbol, where it is fairly easy to grow the symtab. This
519 also fixes a symtab trashing bug on all mips-based systems.
520 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
522 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
523 mips_extra_func_info, and all the PROC_xxx macros that look at it.
525 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
527 * c-exp.y: Add missing return type to yyparse() prototype.
529 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
531 Create and use macros for iterating on symtabs, psymtabs, msymbols.
533 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
534 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
535 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
536 (patch_opaque_types): Avoid dummy args and result.
537 * objfiles.c (have_partial_symbols, have_full_symbols,
538 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
539 (iterate_over_objfiles, iterate_over_symtabs,
540 iterate_over_psymtabs): Remove, clunky and slow.
541 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
542 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
543 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
544 dump_objfile): Remove dummy args and results. Move filename
545 comparisons to callers.
546 (printsyms_command, printpsyms_command, printmsyms_command,
547 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
548 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
549 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
550 list_symbols, make_symbol_completion_list): Replace explicit
551 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
552 Eliminate Dijkstra flag crap, break out of loops with gotos.
553 (lookup_symtab_1): Protect '/' tests from short filenames.
554 (cplus_mangled_symbol): Move inline into lookup_symbol.
555 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
556 (relocate_minimal_symbol): Move inline to vmap_symtab.
557 (vmap_symtab): Replace iteration with ALL_OBJFILES,
558 iterate_over_msymbols with ALL_MSYMBOLS.
560 Misc cleanup prior to release.
562 * Makefile.in (VERSION): Roll to 4.4.7.
563 (HFILES): Add call-cmds.h.
564 * call-cmds.h: New header for command fns called by other files.
565 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
566 (breakpoint_1): Remove unused type arg. Change callers.
568 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
569 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
570 * mipsread.c: Add prototypes for all static functions.
572 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
573 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
574 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
575 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
576 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
577 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
580 * buildsym.c (define_symbol): Handle global register variables
581 (from Pierre Willard). Complain if register numbers are too large.
582 * target.c (nomemory): Now that higher levels examine errno, give EIO.
583 * tm-sparc.h: Don't #include <sun4/reg.h>.
584 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
585 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
587 * language.h: Avoid forward enum declaration.
588 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
589 config/sun4os5.mt: New host and target.
590 * defs.h (errno): #include <errno.h> rather than assuming int.
593 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
594 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
595 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
596 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
597 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
598 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
599 sparc-xdep.c, utils.c, value.h, values.c: Lint.
601 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
603 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
604 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
605 * language.h (enum exp_opcode): Avoid forward enum def.
606 * main.c (define_command, user_defined_command): Lint.
607 * mem-break.c, xcoffread.c: Lint.
608 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
610 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
612 * Merged in latest RS6000 diffs from Metin G. Ozisik.
613 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
614 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
615 or IBM6000_TARGET as (approximately) appropriate.
617 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
619 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
620 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
621 or not to try reading symbols from a mapped objfile. Plugs memory
622 leak due to shared libraries generating no psymtabs or symtabs.
624 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
626 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
627 * copying.awk: Lint. Make stronger warning at top of copying.c.
628 * elfread.c (elf_symtab_read): Eliminate check of mainline.
629 * gdbtypes.c (smash_to_*): Remove FIXME comments.
630 (lookup_pointer_type): Add FIXME comment.
631 * main.c (set_history_size_command): Disallow negative size.
632 * partial-stab.h: Update copyright.
633 * rs6000-tdep.c (skip_trampoline_code): Better comments.
635 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
637 * main.c (set_history_size_command): Negative size is error.
638 (Reported by Peggy Fieland.)
640 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
642 * coffread.c (coff_symfile_init): Update comment.
643 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
644 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
645 macros to access the dbx specific objfile information.
646 * dbxread.c (symfile_string_table, symfile_string_table_size):
647 Remove these local variables.
648 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
649 read_dbx_symtab): Remove the stringtab and stringtab_size params
650 from the function prototypes, the function definition, and the
651 function calls. These are now available via DBX_STRINGTAB and
652 DBX_STRINGTAB_SIZE using the objfile pointer.
653 * dbxread.c (dbx_symfile_read): Relocate addr before using as
654 an arg to read_dbx_symtab.
655 * dbxread.c (dbx_symfile_read): Remove code that free'd the
656 stringtab and the dbx specific per-objfile private info.
657 * dbxread.c (init_psymbol_list): Remove symbol count from passed
658 args in prototype, function definition, and function calls. It is
659 now available via the DBX_SYMCOUNT macro using the objfile
661 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
662 local instance of struct dbx_symfile_info and replace with DBX_*
664 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
665 symfile_string_table and symfile_string_table_size.
666 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
667 symfile_string_table.
668 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
669 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
670 stringtab size variables. Remove all code that used to reread
672 * objfiles.c (allocate_objfile): Move calls to init_malloc()
673 to prior to any calls to mmalloc for the objfile specific heap.
674 * utils.c (init_malloc): Document the requirement that for each
675 heap for which corruption checking is desired, that init_mmalloc
676 must be called prior to any mmalloc calls on the heap.
678 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
680 * rs6000-pinsn.c: Make dis-assembly output more like
681 other targets: Don't print instruction in hex before
682 the assembly; use print_address to print out jump
685 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
687 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
688 * cplus-dem.c: Support "Sc" meaning "signed char".
690 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
692 * configure.in: fix iris/iris3.
694 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
696 * command.c, main.c (various places): Use ctype.h macros
697 (such as isupper(x)), instead of hard-wiring in ASCII-isms
698 (such as (x >= 'A' && x <= 'Z')).
699 (There are still more of these in other files.)
700 * main.c (defined_command): Lower-case the user's
701 new command before entering it. Needed because
702 command lookup is case-insensitive (and also lower-cases).
703 (Based on Metin's earlier patch.)
705 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
707 * config/irix4.mh: new file.
709 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
711 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
714 * xm-mips.h: Declare strdup for ultrix.
716 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
717 when calling new_symbol.
718 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
721 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
723 * config/rs6000.mh: Update (for Fred's new mmalloc)
724 flags to disable use of GNU malloc/mmalloc.
725 * munch: Change SYSV rule to allow .text before the label,
726 as well as after, to work for AIX.
727 * gdbtypes.h: Minor clarifiction.
729 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
731 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
732 continuation in yet another place (between method declarations).
734 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
736 * mips-tdep.c: include symfile.h and objfiles.h to fix
739 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
741 * valops.c (value_struct_elt_for_reference): Added 'offset'
742 parameter to handle multiple inheritance.
743 * eval.c, value.h: Update accordingly.
745 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
747 * objfiles.h: New file
748 * Makefile.in (HFILES): Add objfiles.h
749 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
750 main_scope_lowpc, main_scope_highpc.
751 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
752 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
753 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
754 xcoffread.c, : Include objfiles.h.
755 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
756 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
757 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
758 inside_entry_file() and logic changed appropriately.
759 * blockframe.c (outside_startup_file): Renamed to
760 inside_entry_file() and logic changed appropriately.
761 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
762 and logic changed to use per-objfile specific fields.
763 * blockframe.c (inside_entry_scope): Renamed to
764 inside_entry_func() and logic changed to use per-objfile specific
766 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
767 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
769 * symfile.c, symfile.h (entry_point): Remove extern decl.
770 * coffread.c (coff_symfile_init): Common entry point init code
771 moved to symfiles.c, call init_entry_point_info().
772 * coffread.c (complete_symtab): Use new per-objfile entry info.
773 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
774 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
776 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
777 * defs.h (inside_entry_scope, outside_startup_file,
778 inside_main_scope): Prototypes changed for renames to
779 inside_entry_func, inside_entry_file, inside_main_func,
781 * symfile.c (syms_from_objfile): Common entry point init code
782 moved to init_entry_point_info() and call init_entry_point_info().
783 * symfile.h (init_entry_point_info): Include prototype.
784 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
785 moved to symfiles.c and call init_entry_point_info().
786 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
787 main_scope_lowpc, main_scope_highpc): Remove extern decls.
788 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
790 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
791 works for the majority of targets.
792 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
793 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
794 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
795 Use default definition in frame.h.
796 * frame.h (selected_frame_level): Make decl extern.
797 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
798 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
799 * partial-stab.h: Use new per-objfile entry info.
800 * symfile.h (struct objfile): Removed, moved to objfiles.h.
801 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
802 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
803 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
804 have_minimal_symbols): Prototypes moved to objfiles.h.
805 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
806 Macros moved to objfiles.h.
807 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
809 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
811 More C++ improvements (pointers to members, qualified names).
812 * c-exp.y: Support exp.type::name and exp->type::name
813 syntaxes. (Unfortunately, doesn't work for static members.)
814 * c-exp.y, eval.c: Make type::~type work better.
815 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
816 value_static_field by value_struct_elt_for_reference.
817 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
818 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
819 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
820 for OP_SCOPE operand; no point in it now that we use lazy
821 reading of values, and use "reference to member" objects.
822 * gdbtypes.h: Clarify comment.
823 * valops.c: Change value_struct_elt_for_address to return
824 a reference (or variable), rather than a pointer. Change
825 the name to value_struct_elt_for_reference to reflect this.
826 Returning a reference instead of a address provides a
827 generalization, since we can use the routine for both
828 class::name as well as &class::name.
829 Also, recurse to handle multiple inheritance properly.
830 * valprint.c: Moved code to print pointer-to-members
831 to new function point_class_member. This allows a
832 "reference-to-member" to be printed using the same code.
833 * valprint.c (type_print_varspec_prefix): Avoid printing
834 "struct " for domains of class-member types.
835 * valops.c (search_struct_field): Inline code for simplified
836 version of value_static_field (which can then be deleted).
837 * value.h: Rename value_struct_elt_for_address to
838 value_struct_elt_for_reference. Delete value_static_field.
839 * values.c: Remove no longer used function value_static_field.
841 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
843 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
844 elfread.c (coff_symfile_finish): Add function, prototype, and
845 add to the xxxx_sym_fns struct for each file type. Also reformat
846 the xxxx_sym_fns vector to a standard format and add comments.
847 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
848 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
849 Pass pointer to struct objfile rather than pointer to sym_fns.
850 Change references inside each function accordingly. Allocate any
851 symbol file specific info in the per-objfile memory region.
852 * dbxread.c (free_and_init_header_files): Break function into
853 free_header_files(), called from dbx_symfile_finish(), and
854 init_header_files(), called from dbx_new_init().
855 * dbxread.c (dbx_new_init): Move deallocation things to new
856 dbx_symfile_finish function.
857 * elfread.c (elf_new_init): Call buildsym_new_init().
858 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
859 routine for the objfile before deallocating other stuff.
860 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
861 * symfile.h: Move struct sym_fns to before struct objfile def.
862 Add sym_finish function pointer and change prototypes of other
863 function pointers to reflect passing struct objfile pointer rather
864 than struct sym_fns pointer.
865 * symfile.c: Remove now obsolete symtab_fns pointer.
866 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
867 locates the correct sym_fns struct for the given objfile.
868 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
869 for better support of mapped symbol tables.
870 * symfile.c (symbol_file_command): Remove obsolete code using
872 * symfile.h: Remove duplicate declarations for symfile_objfile,
873 entry_point, and object_files.
874 * target.c (target_info): Compare symfile_objfile to NULL.
875 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
876 aixcoff_symfile_finish().
878 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
880 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
881 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
882 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
884 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
886 Some improvements to g++ debugging.
887 * symtab.c (list_symbols): demangle before pattern matching.
888 * symtab.c: Other fixes to improve handing of operators.
889 * valprint.c (type_print_base): Fix test for constructor.
890 * values.c (value_static_field): Allow evaluation of
891 CLASS::METHOD, returning a function pointer.
893 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
895 * Makefile.in (VERSION): Roll 4.4.6.
896 * exec.c (exec_file_command): Add code to ignore optional args
897 passed in by file_command() for use in symbol_file_command().
898 * main.c (main): Document -mapped and -readnow in help summary.
899 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
900 * objfiles.c (allocate_objfile): Filename arg removed. Changes
901 to get filename from bfd with bfd_get_filename(). Test mapto
902 against 0, not NULL. Use mstrsave() to make copy of filename.
903 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
905 * remote-vx.c (vx_load_command, add_symbol_stub):
906 Symbol_file_add() takes an additional arg.
907 * solib.c (symbol_add_stub): Symbol_file_add() takes an
909 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
910 changed to return a bfd not an objfile pointer.
911 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
912 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
913 Change to eliminate local bfd and use symfile_bfd_open() plus
914 allocate_objfile(). Add code to implement readnow option.
915 * symfile.c (symbol_file_command): Changes to option handling,
916 readnow functionality moved to symbol_file_add().
917 * symfile.c (symfile_init): Eliminate local copy of bfd.
918 * symfile.c (add_symbol_file_command): Changes to parse mapped
920 * symfile.h (allocate_objfile): Arg removed from prototype.
921 * symtab.h (symbol_file_add): Arg added to prototype.
922 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
925 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
927 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
928 mtrace.awk, state.c, state.h: Removed.
929 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
930 directories searched for source files.
931 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
932 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
933 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
934 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
935 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
936 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
937 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
939 * Makefile.in (HFILES): Remove state.h
940 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
941 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
942 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
943 * Makefile.in (clean): Remove all object files.
944 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
945 * cplus-dem.c: Remove prototypes definitions that are now done in
947 * dbxread.c (throughout): Change from using per-objfile
948 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
949 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
950 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
951 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
952 * depend: Remove dependencies for state.o, state.h.
953 * dwarfread.c: Add declaration for warning_pre_print.
954 * dwarfread.c (dwarfwarn): Use warning_pre_print.
955 * dwarfread.c (throughout): Change from using per-objfile
956 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
957 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
958 use supplied objfile.
959 * i386-xdep.c (print_387_status): Change to use warning() rather
961 * i387-tdep.c (print_387_control_word): Change to use warning()
963 * infrun.c (wait_for_inferior): Remove unreachable abort() call
964 that some compilers grumble about.
965 * language.c (throughout): Add declaration for warning_pre_print
966 and using warning() instead of printfs.
967 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
968 * main.c (main): Add declaration for warning_pre_print and set it
969 similarly to error_pre_print. Add declarations for
970 mapped_symbol_files and readnow_symbol_files. Add appropriate
971 definitions to long_options[].
972 * minsyms.c: Trivial fix to comment.
973 * objfiles.c (allocate_objfile): Substantially rewritten for
974 using mapped symbol files.
975 * objfiles.c (throughout): Change from using per-objfile
976 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
977 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
978 * source.c (throughout): Change from using per-objfile
979 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
980 * source.c (open_source_file): Use mstrsave to save file name in
981 mapped symbol region for objfile.
982 * symfile.c: Remove include for state.h.
983 include to local form.
984 * symfile.c (symbol_file_add_digested): Remove.
985 * symfile.c (symbol_file_add): Substantially rewritten for mapped
987 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
988 from objfile structure. Add malloc descriptor pointer (md).
989 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
990 * symm-xdep.c (print_fpu_status): Use warning() rather than
992 * symmisc.c (free_symtab_block): Now takes and uses current
994 * symmisc.c (throughout): Change from using per-objfile
995 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
996 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
997 Sun compiler grumblings when PTR is char *.
998 * symtab.c (lookup_symbol): Cast return value of iterate_over_
999 msymbols() to correct pointer type.
1000 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
1001 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
1002 error always starts on a line of it's own.
1003 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
1004 Rewrite for new mapped malloc package use.
1005 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
1006 that don't want to use the mapped malloc package; pass arguments
1007 on to traditional malloc package functions.
1008 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
1009 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
1010 mrealloc, malloc, and realloc but get fatal error if runs out
1012 * utils.c (msavestring, mstrsave): Save a string in a specific
1013 mapped malloc region.
1014 * utils.c (print_spaces): Use xmalloc to get the buffer.
1015 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
1016 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
1017 * config/i386v4.mh: Insignificant reorganization.
1019 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
1021 * xcoffread.c: Only enable compilation of debugging functions
1022 if IBM6000 is defined. Fails to compile otherwise.
1024 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
1026 * Makefile.in: pass MAKEINFO down on info.
1028 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
1030 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
1031 useless code, including an lseek to an uninitialized variable.
1032 Reported by Jim Williams <jimbo@wrs.com>.
1034 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
1036 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
1037 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
1038 * minsyms.c, symfile.c: Changes that may be generally
1039 applicable, but are #ifdef IBM6000 for now.
1040 * rs6000-xdep.c: Fixed typo in comment.
1041 * rs6000-tdep.c: Non-substatial changes.
1042 * xoffread.c: The main change here is addition of some
1043 debugging functions.
1044 * xoffexec.c: More changes.
1046 * xcoffread.c: Fixed two too-few-parameters bugs.
1048 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
1049 to SOLIB_CREATE_INFERIOR_HOOK macro.
1051 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
1053 * symfile.h: Add prototype for iterate_over_msymbols().
1054 * symtab.c (cplus_mangled_symbol): Add function.
1055 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
1056 iterate_over_msymbols to find demangled C++ symbol.
1057 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
1058 value to iterate_over_msymbols().
1059 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
1062 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
1064 * Makefile.in: added check target.
1066 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
1068 * ecoff.c: Move to ../bfd/coff-msym.c.
1069 * config/mt-*mips: Remove ecoff.o from the configuration.
1070 * remote.c (): Add newline to initial +.
1071 (remote_resume): Mention how to cope with signals.
1072 (remote_interrupt): Add debug msg.
1073 (remote-wait): Implement new 'T' reply, which includes
1074 status, PC, and FP all in a single short message.
1075 (putpkt): Add further debugging of packet acks.
1076 * mipsread.c (fixup_symtab): Also swap RFD's.
1077 (parse_partial_symbols): Avoid bug on unknown symbol types.
1078 * Makefile.in (VERSION): Roll to 4.4.5.
1079 * mips-tdep.c (heuristic_proc_start): Avoid long delays
1080 for remote MIPS by limiting heuristic to 200 byte search.
1081 (heuristic_proc_desc): Byte-swapping.
1082 (mips_print_register): Cope with failure of
1083 read_relative_register_raw_bytes. Byte-swap integers for
1085 * mips-pinsn.c (print_insn): Byte-swap instruction.
1087 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
1089 * config.sub configure.in config/.Sanitize config/mh-irix4
1090 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
1091 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
1092 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
1093 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
1095 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
1097 * defs.h, utils.c: xrealloc takes PTR as first arg.
1098 * defs.h: Reword confusing comment about ANSI prototypes.
1099 * defs.h: Some minor whitespace changes.
1100 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
1101 not NULL, which can be (void *).
1102 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
1103 * tm-i386v.h (SP_ARG0): Define
1104 * xm-sysv4.h: Back out of change for missing prototypes.
1105 * i386-tdep.c (get_longjmp_target): Add function.
1107 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1109 * Makefile.in: install man page too.
1111 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
1113 * All GDB files that #include defs.h: Removed stdio.h.
1114 (defs.h): #include stdio.h.
1116 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1118 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
1119 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
1120 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
1121 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
1122 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
1123 it before printing out the hex shape of an address.
1125 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
1127 * rs6000-xdep.c (frame_initial_stack_address): Move
1128 code to set frame->cache_fsr into new separate function
1129 frame_get_cacahe_fsr. This allows fixing a fatal error.
1130 * xcoffexec.c: Turn previously suppressed error
1131 message back on, after cleaning up BFD.
1133 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
1134 printing of blank line, since it cases printing of an
1135 extra blank line. Is this intended? It does mess up
1137 * defs.h: Put back declarations of malloc and realloc,
1138 but protected by #ifndef MALLOC_INCOMPATIBLE.
1139 * objfiles.c: Undo previous change: Use malloc/realloc
1140 for objfile malloc/realloc fields (but add a cast).
1141 * xcoffexec.c: Suppress an error message (for now).
1143 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
1145 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1146 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
1147 * buildsym.c: Use smash_to_pointer_type() to handle forward type
1149 * xcoffread.c: Modifications to C_DECL storage class handling, and
1150 introduction of an old smash_to_pointer_type() routine.
1152 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1153 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
1154 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
1155 parameters have been modified.
1157 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1158 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
1159 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
1160 and fetch_inferior_registers() always fetched all the registers
1161 resulting valid register values at hand all the time. Pushing a dummy
1162 frame did not require validating all register values first. After
1163 putting the above mechanism into action, we didn't have valid registers
1164 values always ready. Thus, all registers need to be fetched before
1165 pushing a dummy frame now.
1167 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1168 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
1169 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
1170 the starting address (actual frame address) of a frame.
1171 * rs6000-tdep.c: modifications to function_frame_info() to see if
1172 function reserves a frame pointer register (alloca register)
1173 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
1174 FRAME_LOCALS_ADDRESS has been updated to support debugging of
1175 functions with alloca() calls.
1177 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
1179 * xm-sysv4.h: Provide definitions/prototypes for host environment
1180 functions for which no definitions or prototypes are provided in
1181 any currently included gdb or host environment header files.
1182 For SVR4, this currently includes malloc and realloc, which cannot
1183 be portably prototyped in any gdb include file.
1185 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
1187 * buildsym.h: Remove obsolete variable file_stabs.
1189 * Makefile.in: Move place where configure merges in host-
1190 and target-dependent fragments later, so the latter
1191 can override (say) GNU_MALLOC.
1192 * config/mh-rs6000: Use system malloc. Otherwise, I
1193 ended up with *two* incompatible versions of malloc
1194 (functions in libc would call the malloc in libc).
1195 I assume this is a shared library problem.
1197 * remote.c: Fix (presumed) typo.
1198 * objfiles.c: Use xmalloc/xrealloc instead of
1199 malloc/realloc (since the latter are no longer declared).
1201 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1202 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
1203 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
1204 handle individual registers.
1205 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
1206 correctly in case it wasn't cached yet. (A problem showed up
1207 after fetching individual registers.)
1208 * buildsym.c: Disable type_synonym_name's type name overwriting
1209 in cases it is unnecesary. rs6000 portation doesn't use
1210 type_synonym_name, and it used to nullify type names
1211 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
1212 type's name as soon as space for that type is allocated.
1213 * xcoffread.c: ignore a section's lineno information if it is
1214 not `.text'. (In rs6000 bfd portation integration, skipping over
1215 `.pad' sections are ignored since it was in machine independent
1216 part of the code. Thus, a problem of fake sections with invalid
1217 lineno information arised.)
1219 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1220 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
1221 * rs6000-tdep.c: make function_frame_info() work whether or not
1222 reading from a core file.
1223 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
1225 * infrun.c. main.c, printcmd.c. symtab.c:
1226 More changes from IBM for rs6000.
1229 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
1231 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
1232 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
1233 Merge in changes (mostly from IBM) for RS6000.
1234 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
1235 More changes from IBM for RS6000. These are in machine-
1236 independent code, and probably could do with some cleaning
1237 up. The most questionable of these are #ifdef IBM6000.
1238 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
1239 to single_step() (for consistency with rs6000 and i860).
1240 * utils.c: Allow the 1st arg to xrealloc to be NULL
1241 (in which case do malloc). This removes the need for
1242 some tests in xcoff code (and perhaps other places?).
1243 * coffread.c: Removed variables last_source_file,
1244 type_vector, and type_vector_length as these are now
1245 defined by buildsym.[ch].
1246 * defs.h: Remove prototypes for malloc and realloc, since
1247 these should only be used to implement xmalloc and xrealloc,
1248 and they conflict with <stdlib.h> in AIX - where they
1249 return void* even when __STDC__ isn't defined. Sigh.
1250 * munch: Recognize *initialize* in data as well as text
1251 (AIX uses data). Also, incorporate a patch from Garrett
1252 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
1253 much more sensible, by only trying to match the name of
1254 the initialize_foo function, and not the junk before it.
1256 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
1258 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
1259 unless symbol table indicates that something has changed.
1261 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
1263 * remote.c: Make it work for embedded MIPS. Increase buffer
1264 size, and use throughout. Round buffer size up if too many regs.
1265 Support baud rate setting and try for an 8-bit path. If
1266 interrupted while waiting for target, send a ^C down the wire.
1267 Avoid single-byte reads.
1268 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
1270 * mips-xdep.h: Avoid the embedded regs when on Unix.
1272 * mipsread.c: Byte-swap the symbol table structures, using
1273 routines from ecoff.c, to read a symbol table written in any
1274 of the four possible byte orders.
1275 * configure.in (mips-big-* target): Same as Sony News.
1276 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
1277 * ecoff.c: New file for symbol swapping routines.
1279 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
1281 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
1282 all-breakpoints' command.
1283 * (get_number): Allow users to enter negative breakpoint numbers.
1284 * (breakpoint_1): Reformat display of 'info break' to show new
1286 * (create_longjmp_breakpoint, breakpoint_re_set,
1287 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
1288 symfile.c (syms_from_objfile): Re-do
1289 insertion of longjmp breakpoints. Move all code into
1290 breakpoint_re_set, and call that instead of
1291 create_longjmp_breakpoint in symfile.c.
1293 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
1295 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
1296 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
1297 * symtab.c (find_pc_symtab): Handle having no objfiles.
1298 * infcmd.c: Fix comment.
1299 * objfiles.c (free_all_objfiles): Add.
1300 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
1301 * symfile.c (symbol_file_command): free all objfiles when
1302 specifying a new symbol file.
1303 (reread_symbols): Stat the file name, don't fstat the descriptor.
1305 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1307 * Makefile.in, configure.in: removed traces of namesubdir,
1308 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1309 copyrights to '92, changed some from Cygnus to FSF.
1311 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
1313 * dbxread.c (end_psymtab): Delete empty psymtabs.
1314 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
1315 * symfile.h (struct objfile): Add free_psymtabs.
1317 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
1319 * Makefile.in (VERSION): Roll to gdb-4.4.4.
1321 * symfile.c (symbol_file_command): strcmp => !strcmp.
1322 * breakpoint.h: Move prototypes to follow enum definition they need.
1323 * breakpoint.c, infrun.c: Lint.
1324 * printcmd.c: Use `enum enable' rather than `enum
1326 * mipsread.c: First pass at making it compile with the new
1327 objfile changes. Probably seriously broken still, but it
1330 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
1332 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
1333 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
1334 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
1335 stepping (and nexting) through longjmp(). Also, cleanup
1336 breakpoint handling quite a bit by creating explicit breakpoint
1337 types instead of using magic breakpoint numbers.
1338 Makefile.in: Update version to 4.4.3
1340 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
1342 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
1343 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
1344 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
1346 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
1348 * minsyms.c (install_minimal_symbols): Add bunches to any
1349 existing minsyms in the objfile. Avoid extra mallocation
1350 by working directly in the obstack. Remove ignored `mainline' parm.
1351 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
1352 xcoffread.c: Change all callers.
1353 * FIXME: We should be able to eliminate MAINLINE from all the
1354 symbol readers now, with a small bit of work.
1356 * valops.c, value.h: Lint.
1357 * remote-vx.c: Add missing break; statement. Bugfix by
1358 Michael Sclafani, <sclafani@src.dec.com>.
1360 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
1362 * Makefile.in (VERSION): Update version to 4.4.2
1363 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
1364 minsyms.c, mmap-alloc.c, mmap-sbrk.c
1365 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
1366 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
1367 mmap-alloc.o, mmap-sbrk.o
1369 * altos-xdep.c: Minor whitespace change.
1370 * am29k-tdep.c (examine_prologue): Convert from misc function vector
1371 use to new minimal symbol table use.
1372 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
1373 * arm-xdep.c (store_inferior_registers): Returns void.
1374 * blockframe.c (get_pc_function_start, find_pc_partial_function):
1375 Convert from misc function vector use to new minimal symbol table use.
1376 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
1377 * breakpoint.c: Add prototypes for local functions.
1378 * breakpoint.c (catch_command_1): Change to static and remove unused
1380 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
1381 * breakpoint.h: Change function decls to prototype form.
1382 * buildsym.c: Add prototypes for local functions.
1383 * buildsym.c: Moved hashname() function here from dbxread.c.
1384 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
1385 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
1386 * buildsym.c (dbx_alloc_type): Change to static.
1387 * buildsym.c (finish_block): Add objfile parameter.
1388 * buildsym.c (misc): Change symbol_obstack to objfile version.
1389 * buildsym.c (make_blockvector): Change to static.
1390 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
1391 * buildsym.c (compare_line_numbers): Change to static, args are const,
1392 cast args when used.
1393 * buildsym.c (start_symtab): Inline new_object_header_files() call.
1394 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
1395 and made static. Add objfile parameter.
1396 * buildsym.c (end_symtab): Simplify code using line table size.
1397 Realloc the linetable on the objfile symbol_obstack and copy there.
1398 * buildsym.c (scan_file_globals): Convert from misc function vector
1399 use to new minimal symbol use.
1400 * buildsym.c (define_symbol): Add objfile parameter. Make sure
1401 strings get allocated in objfile's symbol_obstack. Convert references
1402 to builtin types to lookup_fundamental_type().
1403 * buildsym.c (read_type): Make static, add objfile parameter, convert
1404 references to buildin types to lookup_fundamental_type().
1405 * buildsym.c (read_struct_type): Add objfile parameter.
1406 * buildsym.c (read_array_type): Make static, add objfile parameter.
1407 * buildsym.c (read_enum_type): Make static, add objfile parameter.
1408 * buildsym.c (read_huge_number): Make static.
1409 * buildsym.c (read_range_type): Make static, add objfile parameter,
1410 convert references to buildin types to lookup_fundamental_type ().
1411 * buildsym.c (read_args): Make static, add objfile parameter.
1412 * buildsym.h: Convert function decl's to prototype form.
1413 * c-exp.y: Add prototypes for local functions, convert uses of misc
1414 function vector to minimal symbol table. Reformat all builtin type
1415 initializations and pass a NULL objfile to init_type() for them.
1416 * coffread.c: Change context_stack ref's to coff_context_stack,
1417 add local function prototypes. Cast uses of xrealloc arg 1.
1418 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
1419 crafting a new type.
1420 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
1421 * coffread.c (finish_block): Change name to coff_finish_block.
1422 * coffread.c (make_blockvector): Add and use objfile parameter.
1423 * coffread.c (record_line): Change name to coff_record_line.
1424 * coffread.c (start_symtab): Change name to coff_start_symtab.
1425 * coffread.c (end_symtab): Change name to coff_end_symtab.
1426 * coffread.c (record_misc_function): Change name to record_minimal_
1427 symbol and change to minimal symbol table use from misc func tbl.
1428 * coffread.c (coff_symfile_read): Convert from misc function vector
1429 use to minimal symbol table use.
1430 * coffread.c (hashname): Remove; use common version in buildsym.c.
1431 * coffread.c (decode_base_type): Change references to builtin types
1432 to calls to lookup_fundamental_type().
1433 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
1434 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
1435 * command.c: Add prototypes for local functions.
1436 * command.c (add_cmd): Prototype the 'fun' parameter and use the
1437 appropriate member of the function union for that type.
1438 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
1439 ifdef out the function since it isn't currently used.
1440 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
1441 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
1442 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
1443 * command.c (help_cmd): Compare function pointer to NULL.
1444 * command.c (help_cmd_list): Compare function pointer to NULL.
1445 * command.c (lookup_cmd_1): Use correct member of function union.
1446 * command.c (undef_cmd_error): Make static.
1447 * command.c (complete_on_cmdlist): Use correct member of func union.
1448 * command.c (do_setshow_command): Use correct member of func union.
1449 * command.c (shell_escape): Convert rindex use to strrchr.
1450 * command.h (COMMAND_H): Define if already included.
1451 * command.h (cmd_list_element struct): Change 'function' to a union
1452 and prototype args. Prototype completer function.
1453 * command.h: Convert decl's to prototype form.
1454 * convex-xdep.c (store_inferior_registers): Returns void.
1455 * copying.c: Prototype local functions.
1456 * coredep.c: Minor whitespace change.
1457 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
1458 * cplus-dem.c: Prototype local functions.
1459 * dbxread.c (hashname): Remove; moved to buildsym.c.
1460 * dbxread.c (free_and_init_header_files): Make static.
1461 * dbxread.c: Add prototypes for local functions.
1462 * dbxread.c (new_object_header_files): Remove; inlined usages.
1463 * dbxread.c (xrealloc usages): Cast args.
1464 * dbxread.c (record_misc_function): Change to record_minimal_symbol
1465 and change usages accordingly.
1466 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
1467 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
1468 * dbxread.c (dbx_next_symbol_text): Make static.
1469 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
1470 * dbxread.c (init_bincl_list): Add and use objfile parameter.
1471 * dbxread.c (free_bincl_list): Add and use objfile parameter.
1472 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
1473 * dbxread.c (end_psymtab): Convert to use per-objfile data.
1474 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
1476 * dwarfread.c (record_misc_function): Change name to record_minimal_
1477 symbol and use minimal symbol table throughout.
1478 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
1479 * dwarfread.c: Convert all references to builtin types to use the new
1480 lookup_fundamental_type function.
1481 * dwarfread.c (read_enumeration): Add and use objfile parameter.
1482 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
1484 * elfread.c (record_misc_function): Convert to use record_minimal_
1486 * elfread.c (elf_symtab_read): Add objfile parameter.
1487 * eval.c: Add prototypes for local functions and move some decls
1488 around to accomodate prototypes.
1489 * expprint.c: Add prototypes for local functions. Change references
1490 to misc function vector to minimal symbol table.
1491 * findvar.c (read_memory usages): Cast args.
1492 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
1493 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
1494 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
1495 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
1496 * gould-xdep.c: Minor whitespace change.
1497 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
1498 * hp300ux-xdep.c (store_inferior_registers): Returns void.
1499 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
1500 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
1501 * i386-tdep.c: Add prototypes for local functions.
1502 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
1503 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
1504 that defaulted to int.
1505 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
1506 i386_push_dummy_frame): Returns void.
1507 * i386-xdep.c (i386_register_u_addr): Declare params that default to
1508 int and explicitly declare return type as int.
1509 * i387-tdep.c: Minor formatting changes.
1510 * i960-tdep.c (leafproc_return): Convert from misc function vector
1511 use to minimal symbol table use.
1512 * infcmd.c: Add prototypes for local functions.
1513 * infcmd.c (continue_command, until_next_command, until_command,
1514 path_info, path_command): Make static.
1515 * infcmd.c (step_1, until_next_command): Convert from misc func
1516 vector to minimal symbol table use.
1517 * inflow.c: Add prototypes for local functions.
1518 * infptrace.c (store_inferior_registers): Returns void, not int.
1519 * language.c (_initialize_language): Use proper member of function
1521 * m2-exp.y: Add prototypes for local functions, convert misc function
1522 vector uses to minimal symbol table uses.
1523 * m2-exp.y (make_qualname, yyerror): Make static.
1524 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
1525 * m68k-pinsn.c: Add prototypes for local functions.
1526 * m68k-pinsn.c (print_insn): Cast args to read_memory.
1527 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
1528 * m68k-stub.c: Add prototypes.
1529 * m88k-pinsn.c (sprint_address): Convert from misc function vector
1530 use to minimal symbol table use.
1531 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
1532 * m88k-xdep.c (store_inferior_registers): Returns void.
1533 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
1534 * mach386-xdep.c (store_inferior_registers): Returns void.
1535 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
1536 * main.c: Add prototypes for local functions.
1537 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
1538 longjmp() result to (NORETURN void).
1539 * main.c (catch_errors): Prototype the 'func' parameter.
1540 * main.c (disconnect, stop_sig, do_nothin, float_handler):
1541 Takes an unused arg.
1542 * main.c (execute_command): Call the right member of the func union.
1543 * main.c (command_loop_marker, symbol_completion_function,
1544 command_loop): Make static.
1545 * main.c (command_line_input): Make linelength unsigned, cast arg
1546 to command_line_input().
1547 * main.c (add_info, add_com): Prototype the 'fun' parameter.
1548 * main.c (initialize_main): Call right member of function union.
1549 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
1550 * mem-break.c: Include symtab.h
1551 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
1552 * mips-xdep.c (store_inferior_registers): Returns void.
1553 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
1554 use to minimal symbol table use.
1555 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
1557 * mipsread.c (make_type): Remove, convert usages to init_type.
1558 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
1559 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
1560 vector use to minimal symbol table use.
1561 * parse.c: Add prototypes for local functions.
1562 * parse.c (xrealloc usages): Cast args.
1563 * parse.c (prefixify_expression, length_of_subexp): Make static.
1564 * parser-defs.h (PARSER_DEFS_H): Define when first included.
1565 * parser-defs.h: Convert function decls to prototype form.
1566 * partial-stab.h: Convert from misc function vector use to new minimal
1568 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
1569 the per-objfile copies.
1570 * printcmd.c: Add prototypes for local functions. Move some struct
1571 definitions around to accomodate prototypes.
1572 * printcmd.c (decode_format): Make static, change args oformat and
1573 osize to int from char.
1574 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
1575 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
1576 * printcmd.c (print_address_symbolic): Convert from misc function
1577 vector use to minimal symbol table use.
1578 * printcmd.c (address_info): Convert from misc function vector use
1579 to minimal symbol table use.
1580 * printcmd.c (delete_display, enable_display, disable_display_command):
1582 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
1583 * procfs.c (fetch_core_registers): Add unused param reg_addr.
1584 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
1585 * pyr-xdep.c (store_inferior_registers): Returns void.
1586 * remote-mm.c (mm_load): symbol_file_add return value unused.
1587 * remote-nindy.c: Minor format change.
1588 * remote-vx.c (vx_load_command): symbol_file_add result unused.
1589 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
1590 * rs6000-xdep.c (store_inferior_registers): Returns void.
1591 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
1592 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
1593 vector use to minimal symbol table use.
1594 * solib.c: Add prototypes for local functions.
1595 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
1596 function vector use to minimal symbol table use.
1597 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
1598 * solib.c (find_solib, shared_library_command): Make static
1599 * solib.c (read_memory, write_memory usages): Cast args.
1600 * solib.c (special_symbol_handling): Add function
1601 * source.c: Add prototypes for local functions.
1602 * source.c (select_source_symtab): Convert to scan objfiles.
1603 * source.c (open_source_file): Make static.
1604 * source.c (xrealloc usages): Cast args.
1605 * source.c (source_line_charpos): ifdef out, unused.
1606 * source.c (get_filename_and_charpos): Make static.
1607 * stack.c: Add prototypes for local functions.
1608 * stack.c (print_frame_info, frame_info): Convert from misc function
1609 vector use to minimal symbol table use.
1610 * symfile.c: Add prototypes for local functions.
1611 * symfile.c (compare_symbols): Make args const PTR's.
1612 * symfile.c (compare_psymbols, sort_pst_symbols) add.
1613 * symfile.c (sort_all_symtab_syms): Scan objfile list.
1614 * symfile.c (obsavestring): Add objfile parameter.
1615 * symfile.c (init_misc_bunches, prim_record_misc_function,
1616 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
1617 sort_misc_function_vector, compact_misc_function_vector): Remove
1618 * symfile.c (symbol_file_add_digested): Add function.
1619 * symfile.c (symbol_file_add): Returns struct objfile *.
1620 * symfile.c (symbol_file_command): Modify for state file use.
1621 * symfile.c (symfile_open): Add parameter "dumpable".
1622 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
1623 * symfile.c (load_command, add_symbol_file_command): Make static.
1624 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
1625 * symfile.c (rindex usages): Converted to strrchr.
1626 * symfile.c (allocate_psymtab): New
1627 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
1628 converted to minimal symbol table usage, but no obvious conversion.
1629 * symfile.c (free_all_symtabs): Remove.
1630 * symfile.c (_initialize_symfile): Use per-objfile info.
1631 * symfile.h: Rework the objfile structure to add per-objfile data
1632 objects (psymbol_obstack, symbol_obstack, type_obstack,
1633 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
1634 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
1635 Add prototypes to function declarations.
1636 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
1637 function vector usage to minimal symbol table usage.
1638 * symmisc.c (DEV_TTY): Define if not defined.
1639 * symmisc.c: Add local function prototypes.
1640 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
1641 printpsyms_command, print_objfiles, print_objfiles_command):
1642 Rework to use iterate_over_*
1643 * symtab.c: Add prototypes for local functions.
1644 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
1645 * symtab.c (lookup_partial_symtab): Scan through objfiles.
1646 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
1647 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
1648 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
1649 lookup_reference_type, lookup_member_type, allocate_stub_method,
1650 check_stub_method, create_array_type, smash_to_member_type,):
1652 * symtab.c (lookup_symbol): Some args are const.
1653 * symtab.h: All type related defs and structs moved to gdbtypes.h
1654 * symtab.h: Convert decls to prototypes.
1655 * target.c (noprocess): Make static.
1656 * target.h: Change decl's to prototypes.
1657 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
1658 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
1659 * utils.c (_initialize_utils): Use correct member of function union.
1660 * valarith.c: include gdbtypes.h
1661 * valops.c: include gdbtypes.h, add prototypes for local functions.
1662 * valops.c (value_push, value_arg_push, find_function_addr):
1664 * valops.c (value_string): Convert from misc function vector use
1665 to minimal symbol table use.
1666 * valops.c (check_field_in): Make arg const.
1667 * valprint.c: Add prototypes for local functions.
1668 * valprint.c (print_string): Make static
1669 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
1670 * values.c: Add prototypes for local functions.
1671 * values.c (value_headof): Convert from misc function vector to
1672 minimal symbol table.
1673 * xcoffexec.c: Add prototypes for local functions.
1674 * xcoffexec.c (exec_close, file_command, add_to_section_table):
1676 * xcoffexec.c (relocate_minimal_symbol): Add.
1677 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
1678 * xcoffread.c: Add prototypes for local functions.
1679 * xcoffread.c (sort_syms): Convert to scan objfiles.
1680 * xcoffread.c (read_xcoff_symtab): Make static.
1681 * xcoffread.c (various): Replace references to builtin types with
1682 calls to lookup_fundamental_type. Replace references to symbol_obstack
1683 and psymbol_obstack with pointers to the per-objfile copies.
1684 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
1685 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
1687 * xcoffread.c (init_stringtab): Add objfile parameter.
1688 * gdbtypes.c: New file
1689 * minsyms.c: New file
1690 * mmap-alloc.c: New file
1691 * mmap-sbrk.c: New file
1692 * objfiles.c: New file
1696 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
1698 * Check in Fred Fish's changes in these modules. Fred
1699 will make ChangeLog entries for all of them. Update VERSION
1702 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
1704 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
1706 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
1707 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
1708 value.h: Prototypes for static functions; lint.
1709 * gdbtypes.h: Empty file to ease transition.
1711 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
1713 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
1714 inferior.h, language.h, signame.h, target.h, terminal.h,
1715 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
1716 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
1718 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
1719 signame.c, sparc-xdep.c: Prototypes for all static functions.
1721 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
1722 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
1723 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
1724 Remove to_call_function and target_call_function, since it
1725 always calls the same thing (call_function_by_hand).
1726 * core.c, exec.c, solib.c: Rename target_ops sections =>
1728 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
1729 target.h: target_kill takes no args.
1730 * language.c (language_info): Scaffolding to allow briefer
1731 messages when the current language changes. FIXME.
1732 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
1733 complaints about volatile functions.
1734 * xm-sysv4.h (HAVE_MMAP): Define.
1736 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
1738 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
1739 to make prototypes for all functions declared here.
1740 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
1741 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
1742 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
1743 * ieee-float.h: Use PARAMS for prototypes; make some params const.
1744 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
1745 * m2-exp.y: Remove unused CONST; Rename OR and AND.
1746 * utils.c: Avoid declaring malloc and realloc. Lint.
1747 (request_quit): Accept signal-number parameter.
1749 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
1751 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
1752 DIE's. Add new function read_tag_pointer_type() to read them.
1754 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
1755 When creating a new user defined type, check to see if a partial
1756 type already exists, and if so, bash it to fit.
1758 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
1760 * coffread.c (decode_base_type): Pass long, not union.
1761 Fix by Eric Valette, ev@chorus.fr.
1763 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
1765 * elfread.c (elf_symtab_read): Fix code to correctly track
1766 changes in bfd for absolute symbols.
1768 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
1770 * xm-vaxbsd.h: Close off comment.
1772 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
1774 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
1776 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
1778 * mips-tdep.c (mips_print_registers): Print correct register
1779 number for double pseudo-registers.
1781 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
1783 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
1784 in the op$::OPERATOR. case. From Steven McCanne,
1785 <mccanne@horse.ee.lbl.gov>.
1787 * exec.c (set_section_name): Pass arg to exec_files_info;
1788 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
1790 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
1792 * main.c (print_gdb_version): Copyright msg: only this year.
1793 (cd_command): Avoid changing current_directory on error.
1795 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
1797 * mipsread.c (parse_partial_symbols): Handle dependencies
1798 between partial symbol tables (when not doing stabs-in-ecoff).
1799 (This used to be handled by parse_fdr, but parse_fdr was
1800 incompatible with handling stabs-in-ecoff, so the code
1801 was re-written to not use parse_fdr. Unfortunately,
1802 the logic to handle dependencies was overlooked.)
1804 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1806 * coffread.c (read_enum_type): Use the size of a target int when
1808 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
1810 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
1811 * symtab.c (lookup_reference_type, lookup_ptr_type): use
1812 TARGET_PTR_BIT to determine size of a pointer
1813 * values.c (unpack_long): when unpacking a REF or a PTR don't
1814 assume the size of the type.
1816 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
1818 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
1819 looking at its members. Improve guess between struct and union,
1820 only assuming union if multiple members have offsets of zero.
1822 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
1824 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
1825 (This is just for clarity - and one day permitting us to
1826 change FP0_REGNUM from 38 to 32, which would make more sense.)
1827 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
1828 register numbers in stabs-in-ecoff get handled correctly.
1830 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
1832 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
1833 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
1834 into BSD and Ultrix.
1836 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
1838 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
1840 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
1842 * Makefile.in: Increment version to 4.4.1.
1843 * main.c (print_gdb_version): Update copyright notice.
1845 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
1847 * mipsread.c: Prepend "struct " to the names of structure
1848 types, and similarly for enums and unions. (This used
1849 to be done, but got lost in the re-write to "guess" the
1850 difference between enum/struct/union.)
1851 Also, guess that a tag is an enum if the first member
1854 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
1856 * xm-vax.h: #ifndef ultrix around #include of endian.h and
1859 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
1861 * Projects: Patching executables is done.
1862 * Makefile.in (VERSION): Roll to gdb-4.4.
1863 * README, WHATS.NEW: Update for gdb-4.4.
1865 * symfile.c (reread_symbols): Whenever we reread one object
1866 file's symbols, we must restart the scan, because the object_files
1867 chain has been permuted.
1869 * exec.c (exec_files_info): Split out into print_section_info.
1870 Print BFD filename of each section if it's not the default one.
1871 * core.c (core_files_info): Call print_section_info.
1873 * xm-vax.h: Include a few system header files whose definitions
1874 must precede defs.h.
1875 * language.c, language.h: Make some things const.
1876 * expression.h, main.c: const spreads like ooze.
1878 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
1879 since BREAKPOINT values can be >0x80.
1881 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
1883 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
1885 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
1887 * sparc-pinsn.c: Remove kludge for preferring architectures.
1888 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
1889 and forever. Add `add' instruction to the set that get checked
1890 for a preceding `sethi' in order to print an absolute address.
1891 Corresponding changes in ../include/opcode/sparc.h needed
1892 to eliminate garbage instructions.
1894 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
1896 * mipsread.c (parse_partial_symbols): Make sure partial
1897 symbols are created for external symbols (as used to be
1898 the case). This is a bit of a pain with the mips-coff.
1899 It uses a table which points to all of the external
1900 symbols belonging to a particular FDR or psymtab.
1901 Once we've generated this table, we might as well save
1902 it, and then use it in psymtab_to_symtab_1 to find
1903 the symbols to pass to parse_external().
1904 * symfile.c, symfile.c: New function start_psymtab_common
1905 to share the common parts of allocating a new psymtab
1906 for dbxread, mipsread (and later dwarfread). Its code
1907 was pulled out from start_psymtab in dbxread.c.
1908 * dbxread.c (start_psymtab): Use start_psymtab_common().
1910 * valprint.c (val_print): If there is an error when trying
1911 to print a string, check to see if there really is a problem
1912 by reading just one character. If that works, assume
1915 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
1917 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
1918 cypress, v8 mnemonics in that order.
1920 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
1922 * sparc-pinsn.c: Put the qsort() back in.
1924 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
1926 * findvar.c (read_register, write_register): Handle machines
1927 where REGISTER_TYPE is not the same size as "int".
1929 Handle debug symbols in dynamically loaded (relocated) code:
1931 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
1932 offset to process_one_symbol.
1933 (process_one_symbol): Take new offset parameter. Add it into
1934 appropriate symbol types to relocate symbols to loaded addresses.
1935 Handle all possible symbol types, and complain() about types that
1936 we don't expect to see.
1937 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
1938 process_one_symbol (FIXME, should pass real offset).
1942 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
1944 (set_breakpoint, break_command_1, until_break_command,
1945 catch_command_1, breakpoint_re_set_one): Use it.
1946 * symtab.h (resolve_sal_pc): Declare.
1947 * infcmd.c (jump_command): Use resolve_sal_pc.
1949 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
1951 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
1953 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
1955 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
1956 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
1957 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
1959 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
1961 * dbxread.c (process_one_symbol): Make a first cut at handling
1962 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
1964 * symtab.c (find_pc_line): Fix stepping into and out of #included
1967 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
1969 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
1970 no longer any need to copy ../include/opcode/* into gdb.
1972 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
1974 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
1976 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
1978 * valprint.c (type_print_base, type_print_method_args):
1979 Print C++ constructor methods without bogus "return type."
1981 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
1983 * infptrace.c (child_xfer_memory): Parameter "target" should
1984 be a pointer to a structure, not the entire structure.
1986 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
1988 * depend: Convert the couple of references to ansidecl.h that
1989 used the local gdb version to use the ../include version.
1991 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
1994 (child_xfer_memory): Takes pointer to a struct, not entire struct.
1995 (inferior_proc_init): Fix non-ANSI version of args.
1996 (attach): Call print_sys_errmsg with correct number of args.
1997 (mappingflags): Make static, does not need to be global.
1999 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
2000 not the entire struct itself.
2002 * valops.c (value_assign): Cast some args to modify_field() and
2003 {read,write}_register_bytes() correctly.
2005 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
2007 * Makefile.in (MALLOCSRC): Removed reference to removed local
2010 * dwarfread.c (list_in_scope): Needs an initial value, use file
2013 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
2015 * main.c (main): Make option_index local to keep new getopt happy.
2016 main.c, solib.c, Makefile.in: Update copyright notices.
2018 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
2020 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
2022 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
2024 * Makefile.in (HFILES): Add partial-stab.h.
2026 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
2028 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
2029 New files for stratus. Not complete enough to actually build
2030 on the Stratus machine; that awaits copyright assignment for
2033 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
2034 for getting custom flags into CFLAGS when doing makes.
2036 * configure.in: Add config information for stratus.
2038 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
2040 * dbxread.c (process_one_symbol): Pass address of structure
2041 to complain(), rather than the whole structure.
2043 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
2045 * solib.c (solib_add_common_symbols): Only compile in when not
2046 using SVR4 style shared libraries.
2048 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
2050 * dwarfread.c (locval): Add offreg flag to indicate location
2051 values that are computed off a base register.
2053 * dwarfread.c (new_symbol): Rework TAG_global_variable and
2054 TAG_local_variable cases to account for static variables
2055 within function scopes.
2057 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
2059 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
2060 doesn't exist on some systems.
2062 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
2063 nexting over recursive function calls.
2065 * target.c (target_read_string): Create this routine to read null
2066 terminated strings from the target. It deals with running off the
2067 end of memory elegantly as well. solib.c (find_solib): Use
2068 target_read_string() to avoid problems with running off the end of
2071 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
2072 that reference pgrp_inferior.
2074 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
2076 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
2077 mips-tfile has been hacked to act more "traditionally."
2078 * dbxread.c: Fixed typo in comment.
2080 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
2082 * mips-tdep.c (mips_skip_prologue): Add some number of
2083 'sw' instructions before 'addiu' adjusts the stack.
2085 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
2087 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
2088 freescope, buildblock closescope, record_line, add_symbol_to_list,
2089 gatherblocks, make_blockvector): Extensive changes to switch
2090 to generic symbol table building code in buildsym.c. Remove
2091 scope tree structures and functions, symbol table building
2092 functions, and lots of other small changes.
2094 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
2095 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
2097 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
2099 * buildsym.c (cleanup_undefined_types): Add support for enums.
2100 This fixes the 'GDB internal error. cleanup_undefined_types with
2103 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
2105 * dbxread.c: detect gcc2 compilations.
2107 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
2109 * sparc-pinsn.c: Rename bitfields that overlap with macro names
2110 in ../include/opcode/sparc.h.
2112 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
2114 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
2115 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
2116 to reflect actual locations of opcode files, so TAGS target will
2119 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
2121 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
2124 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
2125 dereferencing to access the correct elements.
2127 * valops.c (value_addr): Declare return type of external func
2130 * xcoffread.c: Undefine next_symbol_text before redefining it.
2132 For older changes see ChangeLog-9091
2138 version-control: never