1 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
3 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4 store_inferior_registers): Replace unexplained numbers
5 with manifest constants from a DECstation header file.
6 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
7 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
9 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
11 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
12 for "down". Suggested by Richard Stallman.
14 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
16 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
17 redeclaration bug on SunOS 4.
19 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
21 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
22 * m68k-stub.c: Remove a few extraneous ANSI-isms.
23 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
24 they aren't already there.
25 * remote-vx.c (vx_prepare_to_store): Ditto.
26 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
28 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
30 Removed a large number of changes inserted by Per Bothner
31 for C++ support. These will go back in when they've been
34 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
36 * serial.h: Fix prototye for serial_raw().
37 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
38 serial_write() to match prototypes.
39 * remote-st2000.c (get_reg_name): Make *p be const.
41 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
43 * remote-nindy.c (nindy_fetch_registers): Make return type void,
44 to agree with target structure field type.
45 (nindy_store_registers): Ditto.
47 * Makefile (OPCODES): New var, pointing to opcodes library.
48 (CLIBS, CDEPS): Include it.
49 (saber_gdb): Load opcodes library.
51 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
53 * a68v-xdep.c (store_inferior_registers): declare as void.
54 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
55 * remote-st2000.c: Massive changes to use new serial package.
56 Also added 'connect' command to transparantly connect to serial
58 * ser-termios.c: Big cleanup, use nicer coding conventions.
59 * ser-bsd.c: New module, serial stuff for BSD systems.
60 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
61 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
63 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
65 * doc/gdb.texinfo: fix shameful error of agreement reported by
66 jimb@occs.cs.oberlin.edu (Jim Blandy)
67 * doc/gdb.texinfo: remove old partial discussion of remote serial
68 protocol (via serial debug stubs)
69 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
70 use of serial debug stubs
72 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
74 * symfile.h: Declaration of set_demangling_style() moved
75 here from demangle.h (which is now in ../include).
76 * i386-xdep.c: Update comment.
78 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
80 * symtab.c (completion_list_add_symbol): restructured to optimize
81 for time. First clip names that cannot match. Then clip any
82 names we've already considered. Drop a redundant strncpy. Drop
83 a redundant malloc and associated free for demangled names.
85 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
87 * a68v-xdep.c (store_inferior_registers): Define as type void.
88 * configure.in: Add host m68k-apollo*-bsd*.
89 * demangle.c (struct demanglers): Use enum instead of constant
90 value to keep braindamaged HP/Apollo compiler happy.
92 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
94 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
95 match "FOO". This allows 'break Foo' to work when Foo is
96 a mangled C++ function. (See comment before function.)
98 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
100 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
101 for files in vx-share/*.c.
102 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
103 for normal GDB source files.
105 * Makefile.in (VERSION): Roll to 4.6.6.
107 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
108 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
109 * tm-sun3os4.h: Update comments.
110 * xm-delta88.h: Remove STACK_END_ADDR.
112 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
114 * Makefile.in (VERSION): Roll to 4.6.5.
116 * infrun.c: Lint for recent `handle' changes.
118 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
119 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
120 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
121 should include a ser-XXX.o module.
123 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
124 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
126 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
127 known suns in configure.in, rather than mapping them to unique
128 config files that happen to duplicate other config files.
129 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
130 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
132 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
134 * configure.in (*-*-sunos*): Use trailing * to match all
135 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
136 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
137 in production on Sun-4.
138 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
139 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
140 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
142 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
143 config/sparc-noun.mt: New target configs for embedded.
144 * config/sun4os3.{mh,mt}: Remove, never existed in production.
146 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
147 target definitions for embedded with and without underlines on
148 identifiers. FIXME -- this ought to be known by BFD instead.
150 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
151 not a parameter of the CPU, but of the development environment.
152 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
154 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
156 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
157 (which involves reading in main's symtab) if we have no breakpoints.
159 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
161 * dwarfread.c (cu_language): New local variable to record
162 language for current compilation unit being processed.
163 * dwarfread.c (set_cu_language): New local function to decode
164 and record language for current compilation unit being processed.
165 * dwarfread.c (synthesize_typedef): Add local function to
166 synthesize a typedef for C++ classes, structs, unions, and
168 * dwarfread.c (read_structure_scope): Synthesize typedefs
169 for C++ classes, structs and unions.
170 * dwarfread.c (read_enumeration): Synthesize typedefs for
172 * dwarfread.c (read_file_scope): Call set_cu_language to
173 record language for current compilation unit. After symtab
174 is built, save this recorded language.
175 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
176 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
177 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
178 typedefs for C++ classes, structs, unions, and enumerations.
179 * dwarfread.c (scan_compilation_units): Call set_cu_language
180 to record language for current compilation unit.
181 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
182 for TAG_enumeration_types, rather than in add_partial_symbol.
183 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
184 case with class, struct, and union type cases, now that they are
185 the same. Remove tests for non-NULL name attributes, now done
187 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
188 treat as alias for TYPE_CODE_STRUCT for now.
190 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
192 * Makefile.in: map "gdb" through program_transform_name when
195 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
197 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
198 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
199 Use "regi" for local indexing through register numbers, reserving
200 "regno" for the name of a specific register passed as an input
201 parameter. Fix bug propagated through all versions that sometimes
202 used regno as an index when it should have been regi, thus using
203 -1 as an index in some cases.
205 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
207 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
208 respectively, so same demangler can be used by other programs.
209 * Makefile.in: Remove demangler stuff.
210 * Makefile.in (depend): Pass -I../readline (needed for main.c).
211 * demangle.c (_initialize_demangler): Tell demangler which
212 CPLUS_MARKER to assume.
214 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
216 RS/6000 portability changes (for hosting cross-debuggers).
218 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
219 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
220 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
221 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
222 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
223 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
224 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
225 (NO_SINGLE_STEP): Add, target-dependent.
226 (loadinfotextindex): Lowercase, remove "aix_".
227 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
228 (NO_SINGLE_STEP): Remove, target-dependent.
229 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
230 * xcoffread.c: Only build file if RS/6000 native GDB.
231 (build_function_symbol): Remove #if 0'd code.
232 * rs6000-tdep.c: Cleanup. Add static fn protos.
233 Use CORE_ADDR for addresses throughout. Make void fns void.
234 (pop_dummy_frame): Add FIXME about bogosity of design here.
235 (rs6000_struct_return_address): Ditto.
236 (frameless_function_invocation, frame_get_cache_fsr,
237 frame_initial_stack_address, xcoff_relocate_symtab,
238 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
239 add_text_to_loadinfo, find_toc_address): Move from xdep file.
240 Use CORE_ADDRs. Change identifiers to lowercase.
242 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
243 supplying dummy routines if non-native. Add prototype for
244 static exec_one_dummy_insn. Move a mess of functions to
245 rs6000-tdep.c (as above). Remove #if 0'd code.
247 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
248 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
249 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
251 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
254 * vx-share/README, nindy-share/README: New files describing
255 how these directories' code is shared, and with whom.
257 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
259 * configure.in (target configurations): Reformat into table.
260 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
262 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
263 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
264 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
265 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
266 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
267 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
269 * Makefile.in (config-check): Add command to check whether
270 configure.in is consistent with config/*.
272 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
274 * configure.in (host configurations): Reformat nested cases into
275 easy-to-maintain table.
276 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
277 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
279 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
281 * cplus-dem.c: Reorder args to most local functions to make them
282 follow the consistent pattern of struct work_stuff pointer first,
283 followed by pointer into string being demangled, followed by
284 pointer to the string where the result is being stored, followed
285 by other args. Also generally replace most variables of name
286 "type" with "mangled" for consistency. They all pointed to the
287 same string but half were one name and half the other.
288 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
289 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
290 use whenever a qualified name is being demangled.
291 * cplus-dem.c (do_type): Qualified names are treated similarly
292 to fundamental types, not as modifiers of fundamental types.
294 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
296 * configure.in: Add sparclite as a target.
298 * sparc-stub.c (handle_exception): Flush instruction cache just
299 before returning to the user. (hexToInt): Fix overzealous cleanup.
301 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
303 * infrun.c (handle_command): Rewrite to allow multiple signal
304 numbers, signal number ranges, and to recognize "all" to mean all
305 signals except those used by the debugger.
306 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
307 to set or reset actions for specific signals.
309 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
311 * coffread.c (decode_type): Call alloc_type to alloc new
313 * stabsread.c (read_array_type, read_range_type, define_symbol):
314 Call alloc_type to alloc new types.
315 * stabsread.c (define_symbol): Move dbl_valu symbol field data
316 from type_obstack to symbol_obstack.
317 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
319 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
320 associated with a type, using the same mechanism as was used to
321 allocate space for the type structure itself.
322 * coffread.c (patch_type, coff_read_struct_type,
323 coff_read_enum_type): Use TYPE_ALLOC.
324 * dwarfread.c (struct_type): Use TYPE_ALLOC.
325 * gdbtypes.c (create_array_type, check_stub_method,
326 allocate_cplus_struct_type): Use TYPE_ALLOC.
327 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
328 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
329 read_range_type): Use TYPE_ALLOC.
331 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
333 * breakpoint.c (breakpoint_re_set): Select a default source
334 symtab if one is not currently selected.
335 * utils.c (query): Call wrap_here before building the output
336 query string, to turn off wrapping and flush any buffered output.
337 Otherwise our query may end up in the wrap buffer and never be
339 * eval.c (evaluate_subexp): Report error when attempting to
340 evaluate subscript for types without a target type, rather
341 than dumping core by using the NULL pointer.
342 * symfile.c (symbol_file_command): Forget current_source_symtab
343 and current_source_line when discarding symbol table.
345 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
347 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
349 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
350 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
352 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
354 * remote.c (remote_open): Fix baud rate setting to make -b flag
355 work. (remote_wait): Change 'T' message parser to deal with new
356 improved format which allows stub to send an arbitrary bunch of
358 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
359 make all this re-entrant by storing all state on the stack. Clean
360 up memory error trapping. (computeSignal, set_debug_traps):
361 make it all table driven. Make a start at a baud rate setting command.
363 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
365 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
367 * remote-vx.c: redefine malloc to avoid buggy declaration on
368 RS/6000 <rpc/types.h>.
369 xm-rs6000.h: include <sys/select.h> to define fd_set for
370 <rpc/svc.h> on RS/6000.
372 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
374 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
375 recursive invocations of make. Always create installation
378 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
380 * m68k-pinsn.c: Minor fix in style of output (don't use
381 range to indicate floating point control registers).
383 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
385 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
387 * infcmd.c (registers_info): Handle multiple register names.
388 Changes inspired by Roland McGrath.
390 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
392 * sparc-stub.c: New file. Mix it with your SPARClite
393 application, and it will speak GDB remote protocol!
394 * remote.c (remote_wait): Change 'T' (expedited reply) message to
395 deal with arbitrary registers. Needed for sparc-stub.
397 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
399 * cplus-dem.c (cplus_markers): Add table for gnu style and
400 use throughout, in place of compile time constant CPLUS_MARKER.
401 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
402 * cplus-dem.c (cfront_special): New function, as suggested
403 by pfieland@stratus.com.
404 * cplus-dem.c (forget_types): New function.
405 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
407 * cplus-dem.c (mop_up): Call forget_types().
408 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
409 Use throughout, instead of checking current_demangling_style.
410 * cplus-dem.c (demangle_signature): When finding an explicit
411 start of function args, forget all remembered types for
412 lucid/cfront style demangling.
413 * cplus-dem.c (demangle_prefix): In a sequence of two or more
414 underbar characters, use last pair as the delimiter. Hoist
415 gnu_special() call up to cplus_demangle(). Call cfront_special()
417 * cplus-dem.c (cplus_special): Fix virtual table name demangling
418 for inherited classes.
419 * cplus-dem.c (demangle_args): Document quirks of numbered
420 references to previously seen types.
421 * dbxread.c (read_ofile_symtab, process_one_symbol):
422 Use AUTO_DEMANGLING rather than explicitly checking
423 current_demangling_style.
424 * demangle.h: Add some comments.
425 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
426 CFRONT_DEMANGLING): New macros.
427 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
428 not found in the actual producer string produced by lcc.
429 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
430 than explicitly checking current_demangling_style.
432 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
434 * breakpoint.c (enable_longjmp_breakpoint,
435 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
436 Check for duplicate breakpoints at the same address. Bug report
437 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
439 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
441 * buildsym.c (end_symtab): Document that end_symtab can return
442 NULL under non-error conditions.
443 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
444 returned from end_symtab for empty compilation units.
446 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
448 * am29k-tdep.c: Lint from DECstation compiler.
449 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
450 As the man page says, "Sometimes you just can't get lint to shut
451 up". That doesn't mean you should blow away the code it won't
453 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
454 it up over the next few weeks. Make mips x 29k build.
455 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
456 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
457 but leave it as a comment because the breakpoint instruction
458 is not easily accessible at this moment (it's static, and if
459 we define one here, it goes into every file compiled).
461 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
463 * Makefile.in (VERSION): Bump to 4.6.3.
464 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
465 function scopes when building partial symbol tables.
466 * objfiles.c (open_existing_mapped_file): Make it clear in
467 warning message that out of date mapped files are ignored.
468 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
469 unit source file name in error message.
471 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
473 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
474 * dwarfread.c (struct_type): In absence of AT_byte_size for
475 bitfield, use size of object of member's type for the size of
476 the anonymous object containing the bit field.
477 * dwarfread.c (completedieinfo): Set has_at_byte_size when
478 an AT_byte_size attribute is seen.
479 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
480 union aux_ext (was aux_ent).
481 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
482 unsigned char* to char*, for Lucid compiler.
483 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
484 to be correct type (from unsigned char* to char*).
485 * valprint.c (type_print_derivation_info): Minor tweak to placement
486 of commas in derived class printing.
487 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
489 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
491 * xm-go32.h: Define LSEEK_NOT_LINEAR
492 * serial.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
493 then work out the lseek positions of newlines by running through
494 the file and `tell'ing. This makes source file listing work on
495 OS's where the relationship between physical position in file and
496 canonical position is indeterminate, eg VMS and DOS.
498 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
500 * stabsread.c: Ensure that all members of all allocated structures
501 are initialized to known state to avoid hard to find bugs with gdb
502 using fields containing random data.
503 * buildsym.c (start_subfile): Compact dirname initialization.
504 * buildsym.c (patch_subfile_names): New function.
505 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
506 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
507 * buildsym.h (patch_subfile_names): Add prototype.
508 * dbxread.c (process_one_symbol): Call patch_subfile_names.
510 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
512 * remote-udi.c: Update comments.
514 * remote.c (getpkt): Only force retransmission ten times;
515 after that, assume bug in target code, and handle pkt anyway.
517 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
519 * configure.in: Add support for apollo 68k under BSD environment.
520 * xm-apollo68b.h: New file to support above.
522 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
524 * configure.in: Recognize i486 host cpu.
525 * valprint.c (type_print_derivation_info): Print derivation info
526 in same form as class declarations in source.
527 * valprint.c (type_print_varspec_suffix): Split arg printing
528 code out to type_print_args function.
530 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
532 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
533 at_import, at_frame_base.
534 * dwarfread.c (completedieinfo): Remove cases for obsolete
535 AT_visibility, AT_import, and AT_frame_base attributes.
536 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
537 i860, which can keep up to 4 shadow breakpoints.
538 * tm-stratus.h (USG): Define.
539 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
540 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
541 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
542 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
543 * config/stratus.mt (TDEPFILES): Include files available from
544 stratus that are not yet in release pending receipt of paperwork
546 * buildsym.c (finish_block): Minor code format change.
547 * gdbtypes.h (struct field): Add to comments.
548 * gdbtypes.h (virtual_field_bits): Add to comments.
549 * objfiles.c (allocate_objfile): Change obstack interface to
550 match FSF merging efforts.
552 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
554 * Makefile.in (VERSION): Bump to 4.6.2.
555 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
556 * Makefile.in (OBS): Add stabsread.o
557 * Makefile.in (stabsread.o): Add build rule.
558 * stabsread.c, stabsread.h: New files.
559 * buildsym.c: Split out stabs specific support to stabsread.c.
560 * buildsym.h: Split out stabs specific support to stabsread.h.
561 * dbxread.c (stabsread.h): Include
562 * dbxread.c (dbx_new_init): Call stabsread_new_init.
563 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
564 * dbxread.c (read_ofile_symtab): Call end_stabs.
565 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
566 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
567 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
568 really_free_pendings to cleanups.
569 * elfread.c (elf_new_init): Call stabsread_new_init.
570 * gdbtypes.c: Small changes to maintenance commands.
571 * mipsread.c (stabsread.h): Include.
572 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
573 * xcoffread.c (stabsread.h): Include.
574 * xcoffread.c (global_stabs): Remove redundant def.
575 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
577 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
579 * lmode_inferior_valid, lmode_ours_valid: New static vars.
580 * inflow.c (terminal_init_inferior, terminal_inferior,
581 terminal_ours_1, initialize_inflow): Record and use state
582 of lmode_inferior_valid and lmode_ours_valid.
584 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
586 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
587 include <sgtty.h> on USG. (from sef).
589 * depend: es1800 dependency needed here.
591 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
593 * buildsym.c (read_struct_type): Initialize structs allocated
594 with alloca, to avoid using random values from stack later on.
595 * defs.h (fprintf_filtered): Add prototype.
596 * gdbtypes.c (check_stub_method): Fix misleading comments.
597 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
599 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
600 small changes to maint support functions.
601 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
602 for some fields and expand comments.
603 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
604 macro and track change to obstack_full_begin macro.
605 * utils.c (fprintfi_filtered): New function.
606 * valprint.c (type_print_base): Fixup field printing to not
607 print extraneous lines and not print bogus "no data fields"
608 messages for C++ classes with no data members. Also use new
609 fprintfi_filtered function.
611 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
613 * configure.in: es1800 ok for 68000 too.
615 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
617 * configure.in: echo error messages to stderr, not stdout
619 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
621 * configure.in: recognize hppa* instead of hppa
623 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
625 * energize.c: Second cut at DynamicLoad message handling.
627 * energize.c: Relativize pathnames in #include statements.
628 * (kernel_dispatch): Better error messages for unknown protocol
630 * (kernel_dispatch): First cut at DynamicLoad message handling.
632 * Makefile.in: Remove -I../readline from all compilations,
633 include a special case for main.o instead.
635 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
637 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
638 error if it fails to find a member type, rather than return NULL
639 and trigger a coredump.
640 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
641 lookup_demangled_partial_symbol,): Ask demangle_and_match to
642 match on complete demanglings, including argument lists for member
643 functions, rather than just accepting the first demangling that
644 matches the class and function name.
645 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
646 to start_symtab as the directory name.
647 * dwarfread.c (completedieinfo): Strip off any leading hostname
648 portion of the AT_comp_dir attribute string. Gdb doesn't know
649 what to do with them (FIXME).
651 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
653 * breakpoint.c (commands_command): Simplify code a bit, remove
654 unnecessary fflush().
656 * Makefile.in (OTHERS): Add gcc.patch.
657 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
659 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
661 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
664 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
666 * WHATS.NEW renamed to NEWS.
668 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
670 * dbxread.c, dwarfread.c: Re-enable experimental code to
671 automatically select demangling style.
672 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
673 DEMANGLING_STYLE, to make more descriptive. Revert back to
674 "auto" as default. Comment use.
675 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
676 * Makefile.in (${DEMANGLER}.o) Remove target and special
679 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
681 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
683 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
685 * Makefile.in, demangle.c: Change default demangling style to
687 * Makefile.in: Update version to 4.6 !!!
688 * README, WHATS.NEW: Update for 4.6.
690 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
692 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
695 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
696 nodes as base classes.
698 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
700 * alldeps.mak, depend: Update.
702 * xcoffread.c: Add decl for section_offset to keep prototype happy.
704 * Makefile.in (VERSION): 4.5.9.
706 * xm-hp300bsd.h: Add decl for strdup().
707 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
708 PDR. Cleanup a few things, fix compilation warnings.
710 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
712 * Makefile.in (DEMANGLING_STYLE): New define to set default
713 demangling style for C++. Defaults to "auto".
714 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
715 * Makefile.in (SFILES_MAINDIR): Add demangle.c
716 * Makefile.in (OBS): Add demangle.o
717 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
718 Remove compile time decisions about demangling style and replace
719 with runtime decisions using current_demangling_style.
720 * cplus-dem.c (main): Expand code included during building of
721 standalone demangler to recognize demangling style options.
722 * dbxread.c (demangle.h): Include.
723 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
724 demangling style if processing g++ code and current demangling style
725 is auto (Note: this feature currently disabled.)
726 * demangle.c: New file, generic demangling control.
727 * demangle.h (demangling_styles): New enumeration to select one
728 of several demangling styles. Also define string names for each
730 * demangle.h (set_demangling_style): Add prototype.
731 * dwarfread.c (demangle.h): Include.
732 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
733 New producer string prefixes to recognize.
734 * dwarfread.c (handle_producer): Consolidate actions for specific
735 producers. Set demangling style based on producer string if
736 current style is auto. (Note: this feature currently disabled.)
737 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
739 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
741 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
743 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
745 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
746 * c-exp.y: Call lookup_signed_typename() after seeing
747 "signed". This handles "signed char" correctly.
748 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
749 keywords before a type specifier.
751 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
753 * command.c (lookup_cmd_1): Clarify descriptive comments.
754 * gdbcmd.h (maintenanceprintlist): Add declaration.
755 * main.c (maintenanceprintlist): Add definition.
756 * main.c (gdb_completer_command_word_break_characters): Add.
757 * main.c (symbol_completion_function): Switch completer word
758 break character sets dynamically, based on whether completion is
759 being done on commands or on something else.
760 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
761 * maint.c: Include demangle.h.
762 * maint.c (maintenance_demangle): New function.
763 * maint.c (maintenance_print_command): New function.
764 * maint.c (_initialize_maint_cmds): Reorganize some commands
765 under new maintenance print subcommand.
767 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
769 * gdbtypes.c (lookup_struct_elt_type): If the input type is
770 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
771 target type. Otherwise, 'whatis this.field' wouldn't work,
772 which would be inconsistent, since 'print this.field' works.
773 * buildsym.c (read_struct_type, read_enum_type): Clear
775 * buildsym.c (cleanup_undefined_types): Don't rely on a
776 flawed "Reasonable test to see if" a type has been defined
777 since it was referred to; now we can just see if the
778 TYPE_FLAG_STUB flag has been cleared.
779 * valprint.c (print_type_base): Emit public/protected/private
780 labels for methods as well as fields. Also, indent these labels
781 2 spaces instead of 4, for a more conventional "look".
782 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
783 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
784 * gcc.patch: New file. Contains patch for gcc (so people
785 with gdb-2.2.x won't have to wait for a new gcc release).
787 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
789 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
790 (print_addr): Call print_address to show symbolic version as well.
792 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
794 (vx_read_register): Declare inferior_fp_regs. Delete code for
795 copying "inferior_registers" around; the values are already in var
796 "registers". Use correct size for register set.
798 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
799 target doesn't support it.
800 (vx_read_register): Don't try reading them either.
802 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
803 VxWorks back end reads them in one contiguous set except for this
805 (register_names): Change "pc" to "pcw" to avoid confusion printing
807 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
808 find the PC under VxWorks.
810 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
812 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
813 to create new blank types, instead of handcrafting them.
814 * defs.h (printfi_filtered): Add prototype.
815 * utils.c (printfi_filtered): New function.
816 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
817 to simplify the code. Other cleanups.
818 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
819 * gdbtypes.h (struct cplus_struct_type): Add comments describing
820 use of various fields.
821 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
822 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
823 production that currently treats it exactly the same as STRUCT.
824 * c-exp.y (yylex): Recognize "class" as token CLASS.
825 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
826 * symtab.c (decode_line_1): Fix to pass quoted args on down to
827 general symbol handling code. Call cplus_mangle_opname with
829 * symtab.c (decode_line_2): Print demangled function names in
830 breakpoint menus, instead of just file and line number.
831 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
832 * valprint.c (type_print_base): Print "class" for C++ classes,
833 rather than "struct". Print section labels for public, protected
834 and private members of C++ classes.
835 * values.c: Include demangle.h.
836 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
838 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
840 * Makefile.in (VERSION): Update to 4.5.8.
842 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
844 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
845 prevent crashes when examining cross-targets.
846 * dbxread.c (process_one_symbol): Include directory name when
847 calling start_subfile for SOL & BINCL symbols. This allows gdb to
848 find include files, and yacc/lex sources when the cwd doesn't match
849 that in which the object was compiled.
850 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
852 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
855 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
857 * maint.c (maintenance_command, maintenance_info_command):
858 Install with allow_unknown as 0 and call help_list to show
859 list of possibilities when no subcommand is specified.
861 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
863 * configure.in: Add m68k-ericsson-*.
864 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
866 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
869 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
870 * Makefile.in (OBS): Add new file maint.o.
871 * defs.h (command_class): Add class_maintenance.
872 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
873 commands. Allow for them (and other nonessential parts of gdb)
874 to be selectively left out under special circumstances.
875 * gdbtypes.c (recursive_dump_type): New function; supports
876 maintenance print-type command.
877 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
879 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
881 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
882 initializers. Add initializations for setprintlist, showprintlist,
883 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
884 * printcmd.c (maintenance_print_type): New maintenance cmd.
885 * valprint.c (setprintlist, showprintlist): Move to main.c, as
886 implied by comment that all cmd lists are owned by main.c.
887 * infcmd.c (unsetlist): Move to main.c, as implied by comment
888 that all cmd lists are owned by main.c.
889 * language.c (setchecklist, showchecklist): Move to main.c, as
890 implied by comment that all cmd lists are owned by main.c
891 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
892 deletelist): Remove redundant declarations (also in gdbcmd.h).
893 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
894 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
895 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
896 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
897 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
898 maintenance_print_msymbols, maintenance_print_objfiles):
900 * symmisc.c (printsyms_command, printpsyms_command,
901 printmsyms_command, printobjfiles_command): Removed from
903 * main.c (dump_me_command): Moved to maint.c and renamed to
905 * breakpoint.c (all_breakpoints_info): Rename to
906 maintenance_info_breakpoints.
907 * breakpoint.c (_initialize_breakpoint): Convert add_info of
908 all_breakpoints_info to add maintenance_info_breakpoints to the
909 maintenanceinfolist instead.
910 main.c (initialize_main): Set up maintenance class commands.
912 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
914 * energize-patches: Fix minor problems with building energize lib.
916 * energize-patches: Change names of all cadillac procedure calls
917 to be energize procedure calls. Simplify many hooks by moving
918 tests energize.c. Configure energize, and build it automatically now.
920 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
922 * Makefile.in (VERSION): Bump to 4.5.7.
923 * cplus-dem.c (demangle_args): Validate index for previously
924 seen type to guard against bogus values from malformed manglings.
925 * valops.c (value_struct_elt_for_reference): Guard against
926 blindly using NULL return value from lookup_symbol.
928 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
930 * cadillac.c, cadillac-patches: Rename to energize.c and
931 energize-patches. Change all routines and variables named
932 'cadillac*' to 'energize*'. Create new file called energize.h to
933 hold all interface declarations.
935 * deblib/connection/*: Move all of this stuff into energize/, but
936 delete unneeded files.
938 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
940 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
942 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
943 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
944 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
945 child processes, to avoid dead ones "hanging around" after GDB exits.
946 (attach): Always stop the process if it needs it. Set RLC flag
947 when attaching running processes, so it will continue if we detach
948 it, quit, or are killed.
949 (detach): Clear faults and set RLC flag to make process run
951 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
953 (info_proc): Open process O_RDONLY, so we can see any process,
954 even those controlled by debuggers.
955 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
957 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
959 Relocate symbols using an array of section_offsets, rather than a
960 single `addr' or `offset'. This makes Solaris-2 support work, and
961 permits better VxWorks (and maybe xcoff) support later.
963 * symtab.h (struct section_offsets): New structure for keeping
964 a set of offsets, rather than a single one.
965 (struct objfile): Replace addr with section_offsets member.
966 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
967 * gdb-stabs.h: New include file with `symbol type specific'
968 parameters for psymtabs and objfiles.
969 * Makefile.in (HFILES): Add gdb-stabs.h.
970 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
971 * coffread.c: Conforming changes. Fake offset array always 0.
972 * dbxread.c: Conforming changes.
973 (struct dbx_symfile_info): Move to gdb-stabs.h.
974 (start_psymtab): Call elfstab_offset_sections to calculate good
975 offsets for this source file, based on the ELF symbol table info.
976 (read_ofile_symtab): Yank N_CATCH, which is dead.
977 (process_one_symbol, N_CATCH): Yank.
978 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
979 Relocate with SECT_OFF_TEXT.
980 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
981 to distinguish relocatable from absolute symbols. Then, if not
983 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
984 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
985 (", N_ROSYM): SECT_OFF_RODATA.
986 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
987 (dbx_symfile_offsets): Add to translate addr to offset.
988 * dwarfread.c: Conforming changes. Single offset currently used.
989 * elfread.c: Add various complaints about elf/stab stuff.
990 #include gdb-stabs.h. Conforming changes, using a single offset.
991 (elf_symtab_read): Record info from BSF_FILE symbols, and local
992 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
993 for later use in building psymtabs.
994 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
995 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
996 (free_elfinfo): New fn, frees all chained stab_section_infos
997 in an objfile, and zaps the start-of-chain pointer.
998 (elfstab_offset_sections): New fn, looks in stab_section_info
999 chain to determine section bases to relocate a psymtab's worth
1000 of symbols, as they are being read.
1001 * mipsread.c: Conforming changes. Stabs-reading will relocate
1002 using one offset. MIPS-reading will not relocate at all.
1003 * partial-stab.h: Relocate different symbol types using different
1004 offsets from section_offsets.
1005 * symfile.c: Conforming changes.
1006 (find_lowest_section): Unused function to use later
1007 to free us from the Tyranny of the Text Section.
1008 (syms_from_objfile): Translate absolute arg ADDR to offsets used
1009 in all lower layers of symbol reading. Call format-specific
1010 sym_offsets function to initialize offsets for high speed symbol
1012 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
1013 (symbol_file_command, add_symbol_file_command): Callers changed.
1014 * symmisc.c (dump_psymtab): Print new relocation parameters.
1015 * xcoffread.c: Corresponding changes.
1017 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
1018 * main.c (main): Read the $HOME/.gdbinit file before processing
1019 the argv arguments (e.g. reading symbol files or core
1020 files). This allows global parameters to be set, which will apply
1021 during the symbol reading. The ./.gdbinit is still read after
1023 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
1024 * xcoffexec.c: Clean up quote inside comment.
1026 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
1028 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
1029 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
1030 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
1031 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
1032 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
1033 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
1034 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
1035 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
1036 values.c, xcoffread.c:
1037 Remove "(void)" casts from function calls where the return value
1038 is ignored, in accordance with GNU coding standards.
1040 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
1042 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
1043 * partial-stab.h: Ignore N_ENDM.
1044 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
1045 CODE or DATA section attachment. This eliminates a lot of random
1046 values from shared libraries, which screw up the ordinary symbols
1047 in the address ranges they happen to overlap.
1048 * buildsym.c (define_symbol): Eliminate special tests
1049 for function types; move into "function" cases in switch statement.
1050 (define_symbol: 'f', 'F', 'P'): Process all parameter types
1051 in case they define new type numbers. But ignore them (FIXME).
1052 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
1053 (read_sun_builtin_type): Add commentary.
1055 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1057 * xm-rs6000.h: define MEM_FNS_DECLARED
1059 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
1061 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
1062 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
1063 * mips-xdep.c: Remove most include files (unused, caused errs).
1064 (fetch_core_registers): Use right parameters in dummy fn.
1066 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
1068 * buildsym.c (scan_file_globals): Beware the null file.
1069 Fix from Jim Williams.
1071 * stack.c (return_command): Evaluate expression *before* popping
1072 off the stack frames! Fix inspired by Jim Williams.
1073 (up_silently_command, down_silently_command): No sel frame is error.
1075 * defs.h (memcpy, memset): Conditionalize decls on
1076 #ifndef MEM_FNS_DECLARED, since DECstation differs.
1077 (alloca): Break out the STDC and non-STDC alloca cases, to make
1078 it work on old preprocessors as well as "picky ANSI" ones.
1079 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
1081 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
1082 * utils.c (fputs_demangled): Rename SLOP since DECstation system
1083 header files define it!
1085 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
1087 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
1089 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
1090 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
1091 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
1092 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
1093 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
1094 utils.c, valarith.c, valops.c, valprint.c, values.c:
1095 Replace bcopy() use with memcpy(), which is more standard and can
1096 take advantage of gcc's builtin functions for increased performance.
1097 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
1098 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
1100 Replace bzero() use with memset(), which is more standard and can
1101 take advantage of gcc's builtin functions for increased performance.
1102 * i386-tdep.c, main.c, valprint.c:
1103 Replace bcmp() use with memcmp(), which is more standard and can
1104 take advantage of gcc's builtin functions for increased performance.
1106 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
1108 * remote.c (remote_wait): Fix cast on signal() call.
1109 * defs.h (alloca): More diddling with alloca. Have to ensure
1110 that it has a prototype, so that if alloca is defined as a macro
1111 that takes an arg, the definition is seen as a use of a macro
1112 that takes an arg, to satisfy picky ANSI preprocessors.
1114 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
1116 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
1117 consistency with all other gdb files.
1118 * cadillac.c: Use <string.h> rather than <strings.h>.
1119 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
1120 * Makefile.in (MAKE): Remove definition for consistency with
1121 other Makefile.in files and to fix problem with recursive makes.
1123 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
1125 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
1128 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1130 * source.c (print_source_lines): for DOS interoperability; don't
1131 print CR (013) as ^M.
1133 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
1135 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
1137 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
1139 * remote.c (remote_wait): Cast signal to void * to avoid warning
1140 from busted HP compiler.
1142 * partial-stab.h (N_SO): Rearrange code a little so that all SO
1143 stabs cause end_psymtab to be called.
1145 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
1146 compiler feature of putting 'c' into basic type descriptors for
1149 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
1150 where there is no place for nPC in prrun struct.
1152 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
1154 * mipsread.c: Pass NULL name pointer to init_type, not 0.
1155 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
1156 * dwarfread.c (enum_type): Save enum names on type_obstack.
1157 * dwarfread.c (struct_type): Save member name on type_obstack.
1158 * symtab.c (_initialize_symtab): Fix misspelling.
1159 * regex.c (store_jump, insert_jump): Return void.
1161 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
1163 * defs.h (PARAMS): Move to ../include/ansidecl.h.
1164 (alloca): Declare return type on SPARC, since Sun doesn't.
1165 (*_BYTE_ORDER): Improve comment: *must* be defined.
1167 * tm-hppa.h: New file, architectural definition of HP PA.
1168 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
1170 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
1171 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1172 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
1173 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
1176 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1177 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
1178 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
1180 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
1182 * printcmd.c (output_command): Thinko.
1183 (x_command): Only set remembered size/format if cmd succeeds.
1185 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
1186 since it is no longer used and burns time for every symbol read.
1187 (process_one_symbol): Treat N_CATCH like default (complain).
1189 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
1191 * partial-stab.h (case N_TEXT): Fix fencepost error when
1192 detecting start of new symbol info after reading symtab for a
1193 module with a zero length TEXT segment.
1195 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
1197 * Makefile.in (VERSION): Bump to 4.5.6.
1198 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
1200 * defs.h (NORETURN): Define away for Lucid compiler.
1201 * remote.c (remote_timer, remote_interrupt): Signal handlers
1203 * ser-termios.c (serial_write, serial_close): Return whatever
1204 value the write/close call returns, rather than falling off end.
1205 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
1206 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
1208 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
1209 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
1211 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
1212 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
1213 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
1214 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
1216 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
1217 store_inferior_registers): Supply missing fourth argument to
1219 * cadillac.c (kernel_dispatch): Make return type void.
1220 * cadillac.c (iosig): Signal handlers take one int arg.
1221 * valprint.c (val_print_fields): Call fprint_symbol to get
1222 automatic C++ demangling for mangled field names.
1224 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
1226 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
1227 * dwarfread.c (enum_type): Fix misspelling in comment.
1228 * valprint.c (val_print_fields, cplus_val_print): Minor
1229 adjustment to printing of C++ class structures to more closely
1230 match format for printing C structures, with and without setting
1233 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
1235 * infrun.c (wait_for_inferior): Don't test for SIGEMT
1236 (which is not a Posix signal) if it isn't defined.
1237 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
1238 New port to Linux (a free Unix clone for 386 machines).
1240 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
1242 COFF changes for dealing better with EPI 29K C compiler output.
1244 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
1246 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
1247 (read_coff_symtab): Move patch_opaque_types call from
1248 coff_symfile_read. Restrict it to symtabs from this objfile.
1249 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
1250 references on opaque type chain; just let coff_lookup_type handle 'em.
1251 (decode_type): Complain about tagndx values on
1252 non-struct/union/enum types, which the EPI compiler tends to produce.
1254 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
1256 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
1259 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
1260 usage to match new prototype. Include libbfd.h to get prototype.
1262 * source.c (find_source_lines): Handle large st_size fields.
1264 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
1266 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
1267 * stack.c (return_command): Use cleanups to avoid memory leaks.
1269 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
1271 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
1272 INT_REGNUM to INTE_REGNUM.
1274 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
1276 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
1278 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
1279 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
1280 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
1281 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
1283 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
1284 declarations of malloc/realloc/free that are inserted by some
1286 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
1288 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
1289 another decl of strdup (this really ought to come from libiberty.h!).
1291 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
1293 * remote.c (getpkt): Error if input exceeds buffer size.
1294 (_initialize_remote): `set remotedebug' enables packet trace.
1296 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
1297 N_SLINE's, etc, just like Sun cc on Solaris2.
1299 * am29k-tdep.c (read_register_stack, write_register_stack):
1300 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
1301 variable. Add `set' and `show' commands for it.
1302 * doc/gdb.texinfo: Document it.
1304 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
1306 * valprint.c (type_print_1): Plug memory leak. Print all
1307 C++ syms as demangled, not just functions.
1308 * buildsym.c (read_range_type): When we find a signed char
1309 type, do a lookup of signed char, not plain char. Plain char's
1310 still get looked up as plain char's elsewhere.
1312 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
1314 * eval.c: Avoid residue-by-zero when evaluating without side effects.
1315 (Bug and fix found by Pierre Willard.)
1317 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
1319 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
1321 * xm-rs6000.h: Add decl for strdup().
1323 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
1326 * breakpoint.c (enable_command, disable_command): Without args,
1327 should only affect normal breakpoints and watchpoints.
1329 * m68k-pinsn.c (print_insn_arg): Make register be const.
1330 * xcoffexec.c: Remove ' from comment.
1331 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
1332 with decls of malloc in c-exp.tab.c (as produced by yacc).
1333 There's got to be a better way to do this...
1335 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
1337 * partial-stab.h: Convert single rindex use to strrchr.
1338 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
1339 standard <strings.h> file, now that the only single use of
1340 rindex in the gdb source files is gone.
1342 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
1344 * mipsread.c: Undo ill effects from including <strings.h>,
1345 which #defines index to be strchr. Unfortunately, index is
1346 a member of a symbol table structure that can't be changed.
1347 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
1348 remove redundant #include's.
1350 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
1352 * mipsread.c: #include <strings.h> for rindex().
1354 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
1356 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
1358 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
1360 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
1361 extraneous SO stabs from busted C++ compilers.
1363 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
1365 * Makefile.in (VERSION): Bump to 4.5.5.
1366 * symtab.c (decode_line_1): Until C++ support stabilizes, when
1367 C++ lookups fail, print possibly helpful hint about completion.
1368 * cplus-dem.c (demangle_signature): Fix ARM style demangling
1369 for static data members.
1370 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
1371 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
1372 it's broken on ncr3000's.
1374 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
1376 * dwarfread.c (decode_modified_type): Change type of first arg.
1377 Change 'modifier' to char from unsigned char. Cast single use
1378 that needs to be unsigned char.
1379 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
1380 * utils.c (strdup_demangled): Add function.
1381 * defs.h (strdup_demangled): Add prototype.
1382 * stack.c (return_command): Demangle C++ function names for query.
1383 * infcmd.c (jump_command): Demangle C++ function names for query.
1384 * cplus-dem.c (consume_count): New function and prototype.
1385 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
1386 do_type): Replace conversion code with consume_count().
1387 * cplus-dem.c (gnu_special): Fix demangled of static members.
1388 * source.c (list_command): Print demangled function names
1389 when appropriate. Fix supplied by Peter Schauer.
1391 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
1393 * sparc-tdep.c: Clean up slightly for Solaris2.
1395 * buildsym.c (define_symbol): Nameless types are now on several
1396 platforms; generalize them and un-ifdef them to make Solaris 2
1399 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
1401 * infcmd.c: Fix typo (reported by Rob Savoye).
1402 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
1403 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
1404 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
1405 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
1406 rather than the one for the first file in the dependency chain.
1408 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
1409 set. Don't reset our own texthigh, or dependency-only pst's, in
1410 scanning all the rest of the psymtabs.
1411 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
1413 * buildsym.h (N_UNDF): Improve comments.
1414 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
1416 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
1418 * symtab.h (struct symbol): Add aux_value union for preserving
1419 an additional per-symbol value.
1420 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
1421 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
1422 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
1423 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
1424 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
1426 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1428 * symfile.c (clear_symtab_users_once): Now non-static (for
1431 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
1433 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
1434 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
1435 vax-pinsn.c: Remove reg_names decl (now in defs.h).
1437 Solaris-2 support on SPARC:
1439 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
1440 Add symbol_size and file offsets to struct symloc.
1441 Add static symbol_table_offset, string_table_offset,
1442 file_string_table_offset, next_file_string_table_offset,
1444 (add_old_header_file): Convert error() to complain()t.
1445 (dbx_symfile_read): Get symbol size via the objfile.
1446 Also get symbol_table_offset.
1447 (dbx_symfile_init): Record symbol size and count via the objfile.
1448 (dbx_next_symbol_text): Always add file_string_table_offset when
1449 accessing string table.
1450 (read_dbx_symtab): Initialize file_string_table_offset to 0.
1451 (SET_NAMESTRING): Use the offset.
1452 (end_psymtab): Large kludge to determine addresses where source
1453 files start and end (for the psymtab header).
1454 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
1455 Get this, symbol size, and symbol offset, from psymtab.
1456 (read_ofile_symtab): Don't back up one symbol for Solaris2.
1457 Patch up last_source_start_addr if zero in N_SO.
1458 (process_one_symbol): Add variable function_start_offset.
1459 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
1460 BLOCK_ADDRESS_FUNCTION_RELATIVE.
1461 ( "", N_OBJ, N_OPT): Ignore.
1462 (elfstab_build_psymtabs): New function to read stabs out of
1465 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
1466 (gdb): use GLOBAL_CFLAGS when linking, too.
1467 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
1468 (N_OBJ, N_OPT): Ignore.
1469 ('f', 'F'): Save last function name.
1471 * elfread.c (record_minimal_symbol_and_info): Kludged to put
1472 extra info in the minimal symbol.
1473 (elf_symtab_read): The extra info is the size of an ELF object,
1474 which was kludged to us in the `udata' field of the BFD symbol.
1475 Gag me with a crowbar...
1476 (elf_symfile_read): Keep track of both the absolute load address,
1477 and the offset between load addr and symbols. Handle STABS as
1478 well as DWARF sections, passing the absolute load address to
1479 elfstab_build_psymtabs.
1481 * symfile.h: Prototype elfstab_build_psymtabs.
1482 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
1484 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
1486 * buildsym.h: Add processing_acc_compilation flag.
1487 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
1488 (define_symbol): Skip arg types in function entries. Resolve
1489 overloaded 'P' which acc uses for prototypes of functions called
1491 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
1493 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
1494 save size of ELF symbols. FIXME.
1495 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
1496 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
1498 * configure.in: Solaris config is sparc-sun-solaris2.
1499 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
1501 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
1502 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
1503 * symfile.c (symfile_bfd_open): Comment where name is freed.
1504 * symmisc.c (extend_psymbol_list): Comment where list is freed.
1506 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
1508 * expprint.c (print_subexp): Add missing ']'.
1509 * defs.h (reg_names): Fix declaration to match that in infcmd.c
1510 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
1511 * WHATS.NEW: Point out improved C++ function name handling.
1512 * gdbtypes.c (lookup_fundamental_type): For now, use the same
1513 type names for both implicitly and explicitly signed integral
1514 types. See comment in the source code.
1516 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
1518 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
1519 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
1520 * expprint.c (print_subexp): Fix printing of register names.
1522 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
1524 * inferior.h (register_valid): Declare.
1525 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
1526 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
1527 macros for traversing the data structures in a single objfile.
1528 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
1529 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
1532 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
1534 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
1535 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
1536 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
1537 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
1539 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
1541 * depend: rebuild to account for remote-st2000.c.
1542 * remote-st2000.c: Almost works now.
1543 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
1545 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
1547 * c-exp.y (yylex): Recognize single-quoted strings that specify
1548 tokens with embedded whitespace, such as C++ demangled names.
1549 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
1550 * main.c (gdb_completer_quote_characters): Add global variable.
1551 * main.c (symbol_completion_function): Total rewrite for C++
1552 demangled name handling.
1553 * main.c (skip_quoted): New function.
1554 * main.c (main): Set rl_completer_quote_characters.
1555 * symmisc.c (dump_symtab): Print source language for symtab.
1556 * symtab.c (expensive_mangler): Add prototype and function.
1557 * symtab.c (completion_list_add_symbol): Total rewrite for new
1558 C++ demangled name handling.
1559 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
1560 other changes for demangled C++ symbol handling.
1561 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
1562 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
1563 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
1564 * symtab.c (completion_list_add_symbol): Total rewrite for new
1565 C++ demangled name handling.
1566 * symtab.c (expensive_mangler): New function.
1567 * utils.c (strcmp_iw, demangle_and_match): New functions.
1568 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
1570 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
1572 * Makefile.in: Roll VERSION to 4.5.4.
1573 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
1574 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
1575 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
1577 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
1579 * alldeps.mak: Rebuild to account for new files.
1580 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
1581 * tm-st2000.h: New file.
1582 * configure.in: Tandem debug monitor (st2000) support.
1583 * remote-st2000.c, config/st2000.mt: ditto.
1585 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
1587 * blockframe.c (inside_entry_file, inside_main_func,
1588 inside_entry_func): Return 0 if no symbols; avoid crashing.
1590 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
1592 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
1593 without masking, since it is signed and will later be compared
1594 against signed quantities. The right fix is probably to make
1595 it all unsigned, but this is a small, safe fix for this release.
1596 FIXME -- make the real change sometime soon.
1598 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
1600 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
1601 parameter in call to `symbol_file_add' to 0.
1603 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
1605 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
1607 * configure.in: Handle -m680[01234]0-wrs.
1609 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1611 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
1612 `ieee_extended_to_double'.
1614 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
1616 * valops.c (value_assign): Lint, by Pierre Willard.
1618 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
1620 * coredep.c (fetch_core_registers): Remove premature warning,
1621 which triggers on DECstation even though all regs are accessible.
1623 * m68k-pinsn.c (print_insn_arg): Use new macros to get
1624 sign-extension of instruction fields even on unsigned-char hosts.
1625 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
1627 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
1628 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
1629 since they define the target, not the host.
1630 * m88k-pinsn.c: Fix typo.
1632 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
1634 * valarith.c (value_zerop): -0.0 is still zero.
1635 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
1636 Patches by Paul Eggert <eggert@twinsun.com>.
1638 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
1640 * alldeps.mak, depend: re-make to account for ser-*.c.
1642 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
1644 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
1645 disconnecting from controlling terminal, to avoid gdb hanging
1646 on SVR4. Fixes bug reported by Oliver Okrongli.
1647 * procfs.c (PROC_NAME_FMT): Change format to match default used
1648 by system, as suggested by Oliver Okrongli.
1649 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
1650 bug fix from Brent Townshend (bst%tt@cam.ORG).
1651 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
1652 by turlais@rechser.total.fr.
1653 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
1654 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
1655 * objfiles.h (unlink_objfile): Add prototype.
1656 * objfiles.c (unlink_objfile): Add function.
1657 * objfiles.c (free_objfile): Call unlink_objfile.
1658 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
1659 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
1660 Also, discard old possibly bogus sf struct.
1661 * symfile.c (symbol_file_add): Call init_entry_point_info() and
1662 find_sym_fns() for remapped symbol files, in case of any changes
1663 since the last mapping.
1665 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1667 * findvar.c (read_relative_register_raw_bytes): use the raw size
1668 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
1670 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1672 Changes to support GDB running on DOS using GO32 and H8 support
1674 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
1675 allowing hosts with different text and binary file formats to
1677 * coffread.c (read_coff_symtab): changed calling convention and
1678 operation - now it opens its own file with FOPEN_RB rather than
1679 duping and fdopening the provided handle.
1680 * dbxread.c, cplus-dem.c: #include mangling.
1681 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
1682 binary files oring in the right bit.
1683 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
1684 * remote-hms.c: cleanup to use the new remote serial stuff
1685 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
1686 independent remote terminal I/O.
1687 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
1688 * source.c (openp): fix off by one problem removing / - can now
1689 open a source file in the root directory with DOS.
1690 * values.c (value_as_pointer): remove bogus address bits from
1691 long. (unpack_long): unpack into unsigned long/short if pointer.
1693 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
1695 * infrun.c (child_attach): Don't allow gdb to attach to itself.
1696 It gets permanently stuck in many OSes.
1697 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
1699 * breakpoint.c: Improve help text for info breakpoints.
1701 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
1703 * README: Add pointer to internals doc, and describe reading
1705 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
1706 * symtab.c (output_source_filename): Remove old glop for wrapping
1707 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
1709 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
1711 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
1712 * munch: Add sort -u to avoid duplications.
1713 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
1714 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
1716 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
1718 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
1719 avoid infinite loops while demangling bogus mangled names.
1720 * valprint.c (type_print_base): Minor fix for GNU style guide
1723 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
1725 * Makefile.in (VERSION): Bump to 4.5.3
1726 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
1727 * Makefile.in (demangle): New target to create standalone
1728 demangler with same code and options as internal demangler.
1729 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
1730 to support ARM style and Lucid style demangling, improve
1731 maintainability, fix several demangling bugs. More changes
1733 * defs.h (strstr): Add ANSI compatible prototype.
1734 * valprint.c (type_print_1): Demangle using ansi option.
1735 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
1737 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
1739 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
1742 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
1744 * mipsread.c (parse_procedure): Return rather than using
1745 uninitialized variable 'b'.
1747 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
1749 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
1750 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
1751 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
1752 relative to each source file.
1754 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
1756 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
1759 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
1761 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
1762 * am29k-tdep.c: Update to latest code from AMD.
1763 (get_saved_register) don't crap out if no frame.
1764 * remote-udi.c: Set/clear inferior_pid as appropriate.
1765 (udi_open) call target_preopen, don't close fd 0!!!, clean up
1766 error handling. Fixup end-of-debugging messages.
1767 (udi_fetch_registers) clean up big time, mainly don't multiply
1768 register_valid indices by 4, and use proper Offset when reading
1769 gr96-gr127. (udi_store_registers) general cleanup.
1770 (fetch_register) cleanup, simplify. (regnum_to_srnum)
1771 INT_REGNUM->INTE_REGNUM.
1772 * tm-29k.h: Upgrade to latest code from AMD.
1773 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
1774 (UDIConnect) Clean up error processing (like, don't do exit() if
1775 execlp fails), make code restartable, make more attractive.
1776 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
1779 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
1781 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
1782 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
1783 from former to latter.
1785 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
1787 * cplus-dem.c (do_args): Handle void args the same as others.
1788 * objfiles.c (free_objfile): Only try to unmap files when
1789 reusable objfiles are supported.
1790 * valprint.c (type_print_varspec_suffix): Add parameter that
1791 specifies if C++ demangling included function arguments. Use
1792 it to suppress printing extra pair of ()'s.
1793 * valprint.c (type_print_1): Fix problem with printing demangled
1794 C++ function types where demangled type includes the function
1797 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
1799 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
1800 Allows selection of C++ demangler to be a configuration option
1801 until multiple demanglers are supported.
1802 * demangle.h: New include file for extended demangler support.
1803 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
1804 utils.c, valprint.c: Include "demangle.h" and change all calls
1805 to cplus_demangle() or fputs_demangled() to use individual
1807 * valprint.c (type_print_1): Change options to cplus_demangle
1808 to print demangled function args. Still broken, but now less so.
1809 * cplus-dem.c: Include demangle.h, reorganize and update some
1810 comments to reflect reality.
1811 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
1812 second arg from fixed integer to bit based multiple options.
1813 * cplus-dem.c (optable): Reformat and replace ansi members with
1815 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
1817 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
1819 * values.c (set_internalvar): Force evaluation of lazy values.
1820 Bug reported by RMS.
1822 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
1824 * Makefile.in (VERSION): Bump to 4.5.2.
1825 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
1826 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
1827 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
1828 proper handling of bit fields.
1829 * gdbtypes.h (struct type): Clarify use of field.bitpos.
1830 * symtab.h: Fix couple of misspellings in comments.
1831 * value.h (struct value): Clarify use of bitpos.
1832 * value.h (unpack_field_as_long): Change prototype, returns
1834 * values.c (unpack_field_as_long): Change return type to LONGEST,
1835 sign extend unpacked fields that are signed, other rewriting.
1836 * config/ncr3000.mt: New target config file.
1838 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
1840 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
1841 even when printing 8-bit characters.
1843 * gdbtypes.c (make_{reference,pointer,function}_type): New
1844 functions which handle overwriting of forward-referenced types
1845 for stabs file reading.
1846 (lookup_{reference,pointer,function}_type): These just call
1847 the make_*_type functions with a null storage alloc parameter.
1848 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
1849 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
1851 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
1852 (dbx_alloc_type): Make it easier to understand. No funct change.
1853 (define_symbol: 't'): Don't put the typedef name into the name of
1854 the struct, union, or enum. Bugfix.
1855 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
1856 routines to properly handle overwriting preallocated types so that
1857 forward references will work.
1858 (read_enum_type): Force enum values to file scope, due to bug in
1859 Sun compiler output. FIXME, fix later.
1861 Remove unused header_file_prev_index mechanism. It was already
1862 obsolete in gdb-3.5. These comments appeared in 3.5:
1863 /* This code was used before I knew about the instance codes.
1864 My first hypothesis is that it is not necessary now
1865 that instance codes are handled. */
1866 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
1867 * buildsym.h: Remove it and prev_index that saves it.
1868 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
1870 * solib.c (special_symbol_handling): When called from core files,
1871 must set up debug_addr. Don't print error messages, just return.
1872 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
1874 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
1876 * cplus-dem.c: Allow nested class names (as in
1877 Foo::Bar::method()).
1878 Allow the cleaner cfront style of nested class names
1879 (Q2_3Foo3Bar as well as Q23Foo3Bar).
1880 Make cplus_demangle re-entrant by removing use of global
1881 variables. Instead, place all shared variables in a
1882 stack-allocated structure, and pass around its address.
1884 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
1886 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
1887 29k-share/* subdirs...
1889 * remote-udi.c (udi_insert/remove_breakpoint): Completely
1890 rewrite, only leave out the bugs.
1892 * Makefile.in: Add 29k/UDI support. Improve depend.
1893 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
1895 * am29k-tdep.c: Update to use new calling conventions, and misc
1898 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
1900 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
1902 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
1903 breakpoint instructions that leave PC pointing at the right place.
1905 * core.c (core_open): Call warning() to print warnings.
1907 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
1909 * symtab.c (lookup_symbol): Need to check if msymbol->name is
1910 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
1911 This prevents a crash when trying to lookup the value of a
1912 non-existent symbol.
1914 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
1916 * signame.c, signame.h: Remove, replaced by strsignal.c in
1918 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
1919 sun386-xdep.c: Remove include of signame.h
1920 * Makefile.in (SFILES_MAINDIR): Remove signame.c
1921 * Makefile.in (HFILES): Remove signame.h
1922 * Makefile.in (OBS): Remove signame.o
1923 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
1924 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
1925 psignal, perror): Add prototypes.
1926 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
1928 * depend: Manually remove signame.[cho] references.
1929 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
1931 * convex-xdep.c (core_file_command): Replace use of sys_siglist
1932 with safe_strsignal.
1933 * core.c (core_open): Replace use of sys_siglist with
1935 * core.c (memory_error): Replace use of sys_errlist with
1937 * i960-tdep.c (print_fault): Replace use of sys_siglist with
1939 * infcmd.c (program_info): Replace use of sys_siglist with
1941 * infrun.c (signal_stop, signal_print, signal_program):
1942 Allocate dynamically based on dynamic determination of number
1943 of signals to support.
1944 * infrun.c (child_create_inferior): Replace use of sys_errlist
1946 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
1948 * infrun.c (sig_print_info): Replace use of sig_abbrev with
1949 strsigno and sys_siglist with safe_strsignal.
1950 * infrun.c (handle_command): Call signo_max to find number of
1951 signals. Replace sig_number with strtosigno and sig_abbrev with
1953 * infrun.c (signals_info): Replace sig_number with strtosigno.
1954 * infrun.c (_initialize_infrun): Call signo_max to find number of
1955 signals. Dynamically allocate signal_{stop,print,program}.
1956 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
1957 * procfs.c (errnoname): Add function and prototype.
1958 * procfs.c (info_proc_siginfo): Call errnoname, replace use
1959 of sys_siglist with safe_strsignal.
1960 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
1961 sys_siglist with safe_strsignal.
1962 * procfs.c (info_proc_stop): Call errnoname.
1963 * procfs.c (signalname): Replace sig_abbrev with strsigno.
1964 * stuff.c (main, get_offset): Replace use of sys_errlist with
1966 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
1967 with safe_strsignal.
1968 * umax-xdep.c (core_file_command): Replace use of sys_siglist
1969 with safe_strsignal.
1970 * utils.c (safe_strerror, safe_strsignal): Add functions that
1971 call strerror and strsignal respectively, and deal with NULL
1973 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
1974 sys_errlist with safe_strerror.
1975 * valprint.c (val_print): Replace use of sys_errlist with
1978 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
1980 * Makefile.in: rework CFLAGS so that they can be set from the
1981 command line to make. CFLAGS -> INTERNAL_CFLAGS.
1982 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
1983 Pass CFLAGS on recusions.
1985 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
1987 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
1988 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
1989 overkill for the problem it solved.
1990 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
1991 and default to simply printing type names as appropriate.
1992 * main.c (main): Remove one of the leading newlines from
1993 warning_pre_print initialization.
1994 * objfiles.c (open_existing_mapped_file): Add function and
1996 * objfiles.c (open_mapped_file): Rewrite to use new function
1997 open_existing_mapped_file.
1999 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
2001 * sun3-xdep.c (fetch_core_registers): Lint.
2002 * tm-sun3.h: Prototype lint.
2005 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
2007 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
2008 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
2009 * objfiles.c: Cast calls to close() with unused returns to void.
2010 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
2011 old objfile's name before updating it.
2012 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
2013 * objfiles.h (objfile struct): Add mmfd member.
2014 * symfile.c (syms_from_objfile): Move some code to
2015 new_symfile_objfile.
2016 * symfile.c (new_symfile_objfile): Add new function, common code
2017 from syms_from_objfile.
2018 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
2019 mapped and unmapped symbol files.
2020 * symfile.c (symbol_file_command): Print "No symbol file now"
2021 message, ala exec_file_command for the exec file.
2022 * symfile.h (new_symfile_objfile): Add prototype.
2023 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
2024 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
2026 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
2028 * rs6000-pinsn.c: New version from IBM (Metin).
2029 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
2030 to avoid warnings from some compilers.
2032 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
2034 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
2035 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
2036 type's flag word that marks it as a fundamental type.
2037 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
2038 flags argument for all calls to init_type().
2039 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
2040 flags argument for all calls to init_type(). Also remove
2041 dependency on host sizes for ints, floats, etc.
2042 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
2043 flags argument for all calls to init_type(). Also remove
2044 dependency on host sizes for ints, floats, etc.
2045 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
2046 bit to flags argument for all calls to init_type(). Add types
2047 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
2048 * valprint.c (unsigned_type_table, signed_type_table,
2049 float_type_table): Remove.
2050 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
2051 bit when printing fundamental types, and print the actual name
2052 for such types, rather than inventing one. Remove code that
2053 invented fundamental type names.
2054 * valprint.c (_initialize_valprint): Remove initializations
2055 for now removed unsigned_type_table, signed_type_table, and
2058 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
2060 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
2061 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
2064 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
2066 * dwarfread.c (target_to_host): New function similar to previous
2068 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
2069 Extensive changes to convert all previous usages to use new
2070 target_to_host() function.
2071 * dwarfread.c (struct dieinfo): Change types of most integral
2072 members to be unsigned.
2074 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
2076 * WHATS.NEW: Revise -mapped doc.
2078 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
2080 * mipsread.c (parse_partial_symbols): Complain when sh->index is
2081 too high or when skipping `forwards' moves us backwards.
2082 (parse_type): Print mis-guessed tag name in complaint.
2083 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
2084 (parse_procedure): Do not attempt to create symbols; just fill in
2085 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
2086 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
2087 for clarity. Set top_stack before calling parse_external. In
2088 stabs, sort symbols before calling parse_procedure.
2090 * symmisc.c (std_in, std_out, std_err): Add vars to access std
2091 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
2092 * Makefile.in: Remove stage* targets. Avoid echo on recursive
2093 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
2096 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
2098 * Makefile.in (VERSION): Set to 4.5.1.
2099 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
2100 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2101 fill_gregset): New functions for SVR4 /proc support.
2102 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
2103 Remove new symbol types and such to ../include/coff/symconst.h.
2104 (parse_symbol): Simplify code for parsing struct/enum/unions.
2105 (parse_type): Handle `long long' types.
2106 (upgrade_type): Handle `const' qualifier.
2107 (parse_partial_symbols): fix indentation, clean a bit.
2109 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
2111 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
2112 copy in data from raw read buffers, calling bfd byteswapping
2113 routines as appropriate. Use to replace most existing memcpy
2115 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
2116 * configure.in: Recognize new ncr3000 config.
2117 * config/ncr3000.mh: New config file.
2119 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
2123 * README: Update for release.
2124 * Makefile.in: Update version to 4.5.
2125 * WHATS.NEW: The obvious.
2127 * depend: Generate new depend file for this release.
2129 * Makefile.in (depend): Fix dependancy generation so that it does
2130 not include gcc 'fixincluded' files, which are usually in a system
2133 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
2135 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
2136 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
2137 symbols for nameless types. And, handle `R' (register parameter
2138 type) for AIX. (an extension to existing stabstring grammar).
2139 * rs6000-xdep.c: Fix typo (= should have been ==).
2141 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
2143 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
2145 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
2147 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
2148 * signame.c (SIGWAITING, SIGLWP): Add.
2150 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
2152 * xm-i386mach.h: add decls for errno and strdup().
2154 * breakpoint.c (breakpoint_1): Add (int) casts for enums
2155 used in array index context (otherwise, some compilers barf).
2157 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
2159 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
2160 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
2161 in a system call, and provide better backtrace if so.
2163 * Makefile.in (HFILES): Add xcoffsolib.h.
2164 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
2165 * rs6000-pinsn.c: #include "opcode/rs6k.h"
2167 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
2168 mipscoff_symfile_read): Convert to BFD to do file I/O.
2170 * symfile.c: #include <ctype.h> to get proper def if isspace().
2172 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
2174 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
2176 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
2177 function also when parsing embedded stabs.
2179 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
2181 * mipsread.c: Fix more declarations.
2183 * mipsread.c: Fix many invocations of complain. Use enum
2184 type_code where appropriate.
2186 * xm-vaxult.h: Add decl for strdup().
2188 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
2191 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
2193 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
2196 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
2198 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
2199 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
2200 Merge in more patches for rs6000 from Metin Ozisik.
2201 * utils.c: Fix typo in comment.
2203 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
2205 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
2206 * procfs.c (attach): Set nopass_next_sigstop if attached
2207 process is forcibly stopped.
2208 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
2209 resending SIGSTOP to attached process on first resume.
2211 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
2213 * Makefile.in (SFILES_MAINDIR): add mipsread.c
2215 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
2217 * Makefile.in (OBS): Compile mipsread.c for all targets now.
2218 (VERSION): Bump to 4.4.85.
2219 * mipsread.c: Update for new include files. Lint.
2220 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
2221 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
2222 Don't need to bring in mipsread.o specially any more.
2224 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
2226 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
2227 routine (for Irix-4.x). Make many funcs static and void.
2228 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
2229 * (init_extra_frame_info): Don't trash cached value of frame
2230 pointer register. This fixes backtracing through routines that use
2231 alloca(). Generally clean up declarations of functions, and use
2232 typedefs and macros to reference data structures as appropriate.
2233 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
2236 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
2238 * values.c (unpack_long): Fix unpacking error for signed chars
2239 on hosts where the default character type is unsigned.
2240 * procfs.c (pr_flag_table, pr_why_table): Add some entries
2241 for newer SVR4 variants.
2242 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
2243 turn off trace inherit-on-fork flag to favor latest SVR4 method.
2244 * procfs.c (mappingflags): Add support for MA_PHYS
2246 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
2248 * buildsym.c (read_struct_type): Avoid coredump when C++
2249 abbreviated type name is messed up. Reported by Joe Buck.
2250 FIXME, we need to determine whether GDB or GCC needs to be
2251 smarter to correctly locate this type name.
2253 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
2254 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
2255 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
2256 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
2257 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
2259 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
2261 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
2262 * symtab.h (current_source_symtab): Make extern
2263 * symtab.h (current_source_line): Make extern
2264 * inferior.h: Move all procfs.c prototypes to one place, add
2265 prototype for proc_signal_handling_change. Add prototypes for
2266 signal_stop_state, signal_print_state, and signal_pass_state.
2267 * inferior.h (stop_soon_quietly): Make extern
2268 * inferior.h (attach_flag): Make extern
2269 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
2270 * infrun.c (signal_stop_state, signal_print_state,
2271 signal_pass_state): New functions to query specific signal
2273 * infrun.c (handle_command): Minor error message change, add
2274 NOTICE_SIGNAL_HANDLING_CHANGE.
2275 * procfs.c (open_proc_file): Remove iris specific reset of
2276 inherit-on-fork flag, moved to proc_set_exec_trap().
2277 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
2278 to reset inherit-on-fork flag, bash comment to GNU form.
2279 * procfs.c (proc_base_address, set_proc_siginfo,
2280 fetch_core_registers): Conform to code style.
2281 * procfs.c (signame.h): Include.
2282 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
2283 syscallname(), info_proc_syscalls()): New macros, tables, and
2284 functions to organize and report system call information.
2285 * procfs.c (saved_fltset, saved_trace, saved_sighold,
2286 saved_exitset, saved_entryset): Add to procinfo struct.
2287 * procfs.c (struct trans): Add.
2288 * procfs.c (pr_flag_table, pr_why_table, faults_table,
2289 siginfo_table, errno_table): Tables to translate numeric values
2290 to symbolic names and short descriptions.
2291 * procfs.c (signalname, info_proc_signals): Add function and
2293 * procfs.c (proc_info): Now info_proc.
2294 * procfs.c (proc_info_address_map): Now info_proc_mappings.
2295 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
2296 info_proc_faults, lookupname, lookupdesc, sigcodename,
2297 sigcodedesc): New functions.
2298 * procfs.c (proc_signal_handling_change): New function to set
2299 the trace flags based on the state of gdb's signal handling flags.
2300 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
2301 and remove code to do PIOCSTRACE ioctl.
2302 * procfs.c (attach, detach): Preserve and restore process flags
2303 using saved_* fields in procinfo struct.
2304 * procfs.c (attach): Call proc_signal_handling_change.
2305 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
2306 * procfs.c (proc_desc): Update for latest changes.
2307 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
2308 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2309 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2311 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
2313 * procfs.c (set_proc_siginfo): Add prototype and new function.
2314 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
2315 up inferior siginfo struct.
2316 * elfread.c (elf_symfile_read): Compute the relocation amount
2317 by subtracting off the address of the ".text" section.
2318 * solib.c: Add pointer to ".text" section to so_list struct.
2319 * solib.c (solib_map_sections): Initialize pointer to ".text"
2320 section in so_list struct.
2321 * solib.c (symbol_add_stub): Pass base address of ".text"
2322 section to symbol_file_add, rather than the load address of
2323 the shared library. On SunOS they are the same. On SVR4 they
2326 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
2328 * mipsread.c (parse_procedure): PDR.isym should get pointer to
2329 function name, not .gdbinfo. symbol.
2331 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
2333 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
2335 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
2337 * Makefile.in (VERSION): 4.4.8
2339 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
2340 commands in .cshrc/.profile won't get traced.
2342 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
2344 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
2345 * exec.c (build_section_table): Don't abort if no sections.
2346 * sparc-tdep.c (single_step): Lint.
2347 * utils.c (mrealloc): Handle realloc (0, size) case here.
2349 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
2351 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
2354 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
2356 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
2357 .gdbinfo. symbols are created. Move creation from parse_procedure
2358 to parse_symbol, where it is fairly easy to grow the symtab. This
2359 also fixes a symtab trashing bug on all mips-based systems.
2360 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
2362 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
2363 mips_extra_func_info, and all the PROC_xxx macros that look at it.
2365 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
2367 * c-exp.y: Add missing return type to yyparse() prototype.
2369 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
2371 Create and use macros for iterating on symtabs, psymtabs, msymbols.
2373 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
2374 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
2375 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
2376 (patch_opaque_types): Avoid dummy args and result.
2377 * objfiles.c (have_partial_symbols, have_full_symbols,
2378 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
2379 (iterate_over_objfiles, iterate_over_symtabs,
2380 iterate_over_psymtabs): Remove, clunky and slow.
2381 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
2382 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
2383 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
2384 dump_objfile): Remove dummy args and results. Move filename
2385 comparisons to callers.
2386 (printsyms_command, printpsyms_command, printmsyms_command,
2387 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
2388 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
2389 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
2390 list_symbols, make_symbol_completion_list): Replace explicit
2391 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
2392 Eliminate Dijkstra flag crap, break out of loops with gotos.
2393 (lookup_symtab_1): Protect '/' tests from short filenames.
2394 (cplus_mangled_symbol): Move inline into lookup_symbol.
2395 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
2396 (relocate_minimal_symbol): Move inline to vmap_symtab.
2397 (vmap_symtab): Replace iteration with ALL_OBJFILES,
2398 iterate_over_msymbols with ALL_MSYMBOLS.
2400 Misc cleanup prior to release.
2402 * Makefile.in (VERSION): Roll to 4.4.7.
2403 (HFILES): Add call-cmds.h.
2404 * call-cmds.h: New header for command fns called by other files.
2405 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
2406 (breakpoint_1): Remove unused type arg. Change callers.
2408 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
2409 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
2410 * mipsread.c: Add prototypes for all static functions.
2412 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2413 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2414 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
2415 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2416 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2417 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
2420 * buildsym.c (define_symbol): Handle global register variables
2421 (from Pierre Willard). Complain if register numbers are too large.
2422 * target.c (nomemory): Now that higher levels examine errno, give EIO.
2423 * tm-sparc.h: Don't #include <sun4/reg.h>.
2424 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
2425 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
2427 * language.h: Avoid forward enum declaration.
2428 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
2429 config/sun4os5.mt: New host and target.
2430 * defs.h (errno): #include <errno.h> rather than assuming int.
2431 From Pierre Willard.
2433 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
2434 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
2435 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
2436 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
2437 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
2438 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
2439 sparc-xdep.c, utils.c, value.h, values.c: Lint.
2441 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
2443 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
2444 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
2445 * language.h (enum exp_opcode): Avoid forward enum def.
2446 * main.c (define_command, user_defined_command): Lint.
2447 * mem-break.c, xcoffread.c: Lint.
2448 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
2450 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
2452 * Merged in latest RS6000 diffs from Metin G. Ozisik.
2453 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
2454 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
2455 or IBM6000_TARGET as (approximately) appropriate.
2457 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
2459 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
2460 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
2461 or not to try reading symbols from a mapped objfile. Plugs memory
2462 leak due to shared libraries generating no psymtabs or symtabs.
2464 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
2466 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
2467 * copying.awk: Lint. Make stronger warning at top of copying.c.
2468 * elfread.c (elf_symtab_read): Eliminate check of mainline.
2469 * gdbtypes.c (smash_to_*): Remove FIXME comments.
2470 (lookup_pointer_type): Add FIXME comment.
2471 * main.c (set_history_size_command): Disallow negative size.
2472 * partial-stab.h: Update copyright.
2473 * rs6000-tdep.c (skip_trampoline_code): Better comments.
2475 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
2477 * main.c (set_history_size_command): Negative size is error.
2478 (Reported by Peggy Fieland.)
2480 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
2482 * coffread.c (coff_symfile_init): Update comment.
2483 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
2484 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
2485 macros to access the dbx specific objfile information.
2486 * dbxread.c (symfile_string_table, symfile_string_table_size):
2487 Remove these local variables.
2488 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
2489 read_dbx_symtab): Remove the stringtab and stringtab_size params
2490 from the function prototypes, the function definition, and the
2491 function calls. These are now available via DBX_STRINGTAB and
2492 DBX_STRINGTAB_SIZE using the objfile pointer.
2493 * dbxread.c (dbx_symfile_read): Relocate addr before using as
2494 an arg to read_dbx_symtab.
2495 * dbxread.c (dbx_symfile_read): Remove code that free'd the
2496 stringtab and the dbx specific per-objfile private info.
2497 * dbxread.c (init_psymbol_list): Remove symbol count from passed
2498 args in prototype, function definition, and function calls. It is
2499 now available via the DBX_SYMCOUNT macro using the objfile
2501 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
2502 local instance of struct dbx_symfile_info and replace with DBX_*
2504 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
2505 symfile_string_table and symfile_string_table_size.
2506 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
2507 symfile_string_table.
2508 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
2509 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
2510 stringtab size variables. Remove all code that used to reread
2512 * objfiles.c (allocate_objfile): Move calls to init_malloc()
2513 to prior to any calls to mmalloc for the objfile specific heap.
2514 * utils.c (init_malloc): Document the requirement that for each
2515 heap for which corruption checking is desired, that init_mmalloc
2516 must be called prior to any mmalloc calls on the heap.
2518 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
2520 * rs6000-pinsn.c: Make dis-assembly output more like
2521 other targets: Don't print instruction in hex before
2522 the assembly; use print_address to print out jump
2525 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
2527 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
2528 * cplus-dem.c: Support "Sc" meaning "signed char".
2530 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
2532 * configure.in: fix iris/iris3.
2534 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
2536 * command.c, main.c (various places): Use ctype.h macros
2537 (such as isupper(x)), instead of hard-wiring in ASCII-isms
2538 (such as (x >= 'A' && x <= 'Z')).
2539 (There are still more of these in other files.)
2540 * main.c (defined_command): Lower-case the user's
2541 new command before entering it. Needed because
2542 command lookup is case-insensitive (and also lower-cases).
2543 (Based on Metin's earlier patch.)
2545 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
2547 * config/irix4.mh: new file.
2549 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
2551 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
2554 * xm-mips.h: Declare strdup for ultrix.
2556 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
2557 when calling new_symbol.
2558 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
2561 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2563 * config/rs6000.mh: Update (for Fred's new mmalloc)
2564 flags to disable use of GNU malloc/mmalloc.
2565 * munch: Change SYSV rule to allow .text before the label,
2566 as well as after, to work for AIX.
2567 * gdbtypes.h: Minor clarifiction.
2569 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
2571 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
2572 continuation in yet another place (between method declarations).
2574 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
2576 * mips-tdep.c: include symfile.h and objfiles.h to fix
2579 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
2581 * valops.c (value_struct_elt_for_reference): Added 'offset'
2582 parameter to handle multiple inheritance.
2583 * eval.c, value.h: Update accordingly.
2585 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
2587 * objfiles.h: New file
2588 * Makefile.in (HFILES): Add objfiles.h
2589 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
2590 main_scope_lowpc, main_scope_highpc.
2591 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
2592 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
2593 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
2594 xcoffread.c, : Include objfiles.h.
2595 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
2596 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
2597 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
2598 inside_entry_file() and logic changed appropriately.
2599 * blockframe.c (outside_startup_file): Renamed to
2600 inside_entry_file() and logic changed appropriately.
2601 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
2602 and logic changed to use per-objfile specific fields.
2603 * blockframe.c (inside_entry_scope): Renamed to
2604 inside_entry_func() and logic changed to use per-objfile specific
2606 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
2607 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
2608 Remove extern decls.
2609 * symfile.c, symfile.h (entry_point): Remove extern decl.
2610 * coffread.c (coff_symfile_init): Common entry point init code
2611 moved to symfiles.c, call init_entry_point_info().
2612 * coffread.c (complete_symtab): Use new per-objfile entry info.
2613 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
2614 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
2616 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
2617 * defs.h (inside_entry_scope, outside_startup_file,
2618 inside_main_scope): Prototypes changed for renames to
2619 inside_entry_func, inside_entry_file, inside_main_func,
2621 * symfile.c (syms_from_objfile): Common entry point init code
2622 moved to init_entry_point_info() and call init_entry_point_info().
2623 * symfile.h (init_entry_point_info): Include prototype.
2624 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
2625 moved to symfiles.c and call init_entry_point_info().
2626 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
2627 main_scope_lowpc, main_scope_highpc): Remove extern decls.
2628 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
2630 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
2631 works for the majority of targets.
2632 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
2633 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
2634 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
2635 Use default definition in frame.h.
2636 * frame.h (selected_frame_level): Make decl extern.
2637 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
2638 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
2639 * partial-stab.h: Use new per-objfile entry info.
2640 * symfile.h (struct objfile): Removed, moved to objfiles.h.
2641 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
2642 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
2643 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
2644 have_minimal_symbols): Prototypes moved to objfiles.h.
2645 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
2646 Macros moved to objfiles.h.
2647 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
2649 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
2651 More C++ improvements (pointers to members, qualified names).
2652 * c-exp.y: Support exp.type::name and exp->type::name
2653 syntaxes. (Unfortunately, doesn't work for static members.)
2654 * c-exp.y, eval.c: Make type::~type work better.
2655 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
2656 value_static_field by value_struct_elt_for_reference.
2657 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
2658 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
2659 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
2660 for OP_SCOPE operand; no point in it now that we use lazy
2661 reading of values, and use "reference to member" objects.
2662 * gdbtypes.h: Clarify comment.
2663 * valops.c: Change value_struct_elt_for_address to return
2664 a reference (or variable), rather than a pointer. Change
2665 the name to value_struct_elt_for_reference to reflect this.
2666 Returning a reference instead of a address provides a
2667 generalization, since we can use the routine for both
2668 class::name as well as &class::name.
2669 Also, recurse to handle multiple inheritance properly.
2670 * valprint.c: Moved code to print pointer-to-members
2671 to new function point_class_member. This allows a
2672 "reference-to-member" to be printed using the same code.
2673 * valprint.c (type_print_varspec_prefix): Avoid printing
2674 "struct " for domains of class-member types.
2675 * valops.c (search_struct_field): Inline code for simplified
2676 version of value_static_field (which can then be deleted).
2677 * value.h: Rename value_struct_elt_for_address to
2678 value_struct_elt_for_reference. Delete value_static_field.
2679 * values.c: Remove no longer used function value_static_field.
2681 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
2683 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2684 elfread.c (coff_symfile_finish): Add function, prototype, and
2685 add to the xxxx_sym_fns struct for each file type. Also reformat
2686 the xxxx_sym_fns vector to a standard format and add comments.
2687 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2688 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
2689 Pass pointer to struct objfile rather than pointer to sym_fns.
2690 Change references inside each function accordingly. Allocate any
2691 symbol file specific info in the per-objfile memory region.
2692 * dbxread.c (free_and_init_header_files): Break function into
2693 free_header_files(), called from dbx_symfile_finish(), and
2694 init_header_files(), called from dbx_new_init().
2695 * dbxread.c (dbx_new_init): Move deallocation things to new
2696 dbx_symfile_finish function.
2697 * elfread.c (elf_new_init): Call buildsym_new_init().
2698 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
2699 routine for the objfile before deallocating other stuff.
2700 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
2701 * symfile.h: Move struct sym_fns to before struct objfile def.
2702 Add sym_finish function pointer and change prototypes of other
2703 function pointers to reflect passing struct objfile pointer rather
2704 than struct sym_fns pointer.
2705 * symfile.c: Remove now obsolete symtab_fns pointer.
2706 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
2707 locates the correct sym_fns struct for the given objfile.
2708 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
2709 for better support of mapped symbol tables.
2710 * symfile.c (symbol_file_command): Remove obsolete code using
2712 * symfile.h: Remove duplicate declarations for symfile_objfile,
2713 entry_point, and object_files.
2714 * target.c (target_info): Compare symfile_objfile to NULL.
2715 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
2716 aixcoff_symfile_finish().
2718 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
2720 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
2721 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
2722 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
2724 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
2726 Some improvements to g++ debugging.
2727 * symtab.c (list_symbols): demangle before pattern matching.
2728 * symtab.c: Other fixes to improve handing of operators.
2729 * valprint.c (type_print_base): Fix test for constructor.
2730 * values.c (value_static_field): Allow evaluation of
2731 CLASS::METHOD, returning a function pointer.
2733 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
2735 * Makefile.in (VERSION): Roll 4.4.6.
2736 * exec.c (exec_file_command): Add code to ignore optional args
2737 passed in by file_command() for use in symbol_file_command().
2738 * main.c (main): Document -mapped and -readnow in help summary.
2739 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
2740 * objfiles.c (allocate_objfile): Filename arg removed. Changes
2741 to get filename from bfd with bfd_get_filename(). Test mapto
2742 against 0, not NULL. Use mstrsave() to make copy of filename.
2743 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
2745 * remote-vx.c (vx_load_command, add_symbol_stub):
2746 Symbol_file_add() takes an additional arg.
2747 * solib.c (symbol_add_stub): Symbol_file_add() takes an
2749 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
2750 changed to return a bfd not an objfile pointer.
2751 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
2752 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
2753 Change to eliminate local bfd and use symfile_bfd_open() plus
2754 allocate_objfile(). Add code to implement readnow option.
2755 * symfile.c (symbol_file_command): Changes to option handling,
2756 readnow functionality moved to symbol_file_add().
2757 * symfile.c (symfile_init): Eliminate local copy of bfd.
2758 * symfile.c (add_symbol_file_command): Changes to parse mapped
2759 and readnow options.
2760 * symfile.h (allocate_objfile): Arg removed from prototype.
2761 * symtab.h (symbol_file_add): Arg added to prototype.
2762 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
2765 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
2767 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
2768 mtrace.awk, state.c, state.h: Removed.
2769 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
2770 directories searched for source files.
2771 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
2772 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
2773 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
2774 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
2775 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
2776 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
2777 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
2779 * Makefile.in (HFILES): Remove state.h
2780 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
2781 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
2782 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
2783 * Makefile.in (clean): Remove all object files.
2784 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2785 * cplus-dem.c: Remove prototypes definitions that are now done in
2787 * dbxread.c (throughout): Change from using per-objfile
2788 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2789 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
2790 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
2791 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
2792 * depend: Remove dependencies for state.o, state.h.
2793 * dwarfread.c: Add declaration for warning_pre_print.
2794 * dwarfread.c (dwarfwarn): Use warning_pre_print.
2795 * dwarfread.c (throughout): Change from using per-objfile
2796 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2797 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
2798 use supplied objfile.
2799 * i386-xdep.c (print_387_status): Change to use warning() rather
2801 * i387-tdep.c (print_387_control_word): Change to use warning()
2802 rather than printfs.
2803 * infrun.c (wait_for_inferior): Remove unreachable abort() call
2804 that some compilers grumble about.
2805 * language.c (throughout): Add declaration for warning_pre_print
2806 and using warning() instead of printfs.
2807 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2808 * main.c (main): Add declaration for warning_pre_print and set it
2809 similarly to error_pre_print. Add declarations for
2810 mapped_symbol_files and readnow_symbol_files. Add appropriate
2811 definitions to long_options[].
2812 * minsyms.c: Trivial fix to comment.
2813 * objfiles.c (allocate_objfile): Substantially rewritten for
2814 using mapped symbol files.
2815 * objfiles.c (throughout): Change from using per-objfile
2816 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2817 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
2818 * source.c (throughout): Change from using per-objfile
2819 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2820 * source.c (open_source_file): Use mstrsave to save file name in
2821 mapped symbol region for objfile.
2822 * symfile.c: Remove include for state.h.
2823 include to local form.
2824 * symfile.c (symbol_file_add_digested): Remove.
2825 * symfile.c (symbol_file_add): Substantially rewritten for mapped
2827 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
2828 from objfile structure. Add malloc descriptor pointer (md).
2829 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
2830 * symm-xdep.c (print_fpu_status): Use warning() rather than
2832 * symmisc.c (free_symtab_block): Now takes and uses current
2834 * symmisc.c (throughout): Change from using per-objfile
2835 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2836 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
2837 Sun compiler grumblings when PTR is char *.
2838 * symtab.c (lookup_symbol): Cast return value of iterate_over_
2839 msymbols() to correct pointer type.
2840 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
2841 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
2842 error always starts on a line of it's own.
2843 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
2844 Rewrite for new mapped malloc package use.
2845 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
2846 that don't want to use the mapped malloc package; pass arguments
2847 on to traditional malloc package functions.
2848 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
2849 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
2850 mrealloc, malloc, and realloc but get fatal error if runs out
2852 * utils.c (msavestring, mstrsave): Save a string in a specific
2853 mapped malloc region.
2854 * utils.c (print_spaces): Use xmalloc to get the buffer.
2855 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
2856 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
2857 * config/i386v4.mh: Insignificant reorganization.
2859 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
2861 * xcoffread.c: Only enable compilation of debugging functions
2862 if IBM6000 is defined. Fails to compile otherwise.
2864 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
2866 * Makefile.in: pass MAKEINFO down on info.
2868 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
2870 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
2871 useless code, including an lseek to an uninitialized variable.
2872 Reported by Jim Williams <jimbo@wrs.com>.
2874 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
2876 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
2877 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
2878 * minsyms.c, symfile.c: Changes that may be generally
2879 applicable, but are #ifdef IBM6000 for now.
2880 * rs6000-xdep.c: Fixed typo in comment.
2881 * rs6000-tdep.c: Non-substatial changes.
2882 * xoffread.c: The main change here is addition of some
2883 debugging functions.
2884 * xoffexec.c: More changes.
2886 * xcoffread.c: Fixed two too-few-parameters bugs.
2888 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
2889 to SOLIB_CREATE_INFERIOR_HOOK macro.
2891 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
2893 * symfile.h: Add prototype for iterate_over_msymbols().
2894 * symtab.c (cplus_mangled_symbol): Add function.
2895 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
2896 iterate_over_msymbols to find demangled C++ symbol.
2897 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
2898 value to iterate_over_msymbols().
2899 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
2902 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
2904 * Makefile.in: added check target.
2906 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
2908 * ecoff.c: Move to ../bfd/coff-msym.c.
2909 * config/mt-*mips: Remove ecoff.o from the configuration.
2910 * remote.c (): Add newline to initial +.
2911 (remote_resume): Mention how to cope with signals.
2912 (remote_interrupt): Add debug msg.
2913 (remote-wait): Implement new 'T' reply, which includes
2914 status, PC, and FP all in a single short message.
2915 (putpkt): Add further debugging of packet acks.
2916 * mipsread.c (fixup_symtab): Also swap RFD's.
2917 (parse_partial_symbols): Avoid bug on unknown symbol types.
2918 * Makefile.in (VERSION): Roll to 4.4.5.
2919 * mips-tdep.c (heuristic_proc_start): Avoid long delays
2920 for remote MIPS by limiting heuristic to 200 byte search.
2921 (heuristic_proc_desc): Byte-swapping.
2922 (mips_print_register): Cope with failure of
2923 read_relative_register_raw_bytes. Byte-swap integers for
2925 * mips-pinsn.c (print_insn): Byte-swap instruction.
2927 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
2929 * config.sub configure.in config/.Sanitize config/mh-irix4
2930 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
2931 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
2932 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
2933 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
2935 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
2937 * defs.h, utils.c: xrealloc takes PTR as first arg.
2938 * defs.h: Reword confusing comment about ANSI prototypes.
2939 * defs.h: Some minor whitespace changes.
2940 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
2941 not NULL, which can be (void *).
2942 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
2943 * tm-i386v.h (SP_ARG0): Define
2944 * xm-sysv4.h: Back out of change for missing prototypes.
2945 * i386-tdep.c (get_longjmp_target): Add function.
2947 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2949 * Makefile.in: install man page too.
2951 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
2953 * All GDB files that #include defs.h: Removed stdio.h.
2954 (defs.h): #include stdio.h.
2956 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2958 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
2959 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
2960 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
2961 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
2962 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
2963 it before printing out the hex shape of an address.
2965 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
2967 * rs6000-xdep.c (frame_initial_stack_address): Move
2968 code to set frame->cache_fsr into new separate function
2969 frame_get_cacahe_fsr. This allows fixing a fatal error.
2970 * xcoffexec.c: Turn previously suppressed error
2971 message back on, after cleaning up BFD.
2973 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
2974 printing of blank line, since it cases printing of an
2975 extra blank line. Is this intended? It does mess up
2977 * defs.h: Put back declarations of malloc and realloc,
2978 but protected by #ifndef MALLOC_INCOMPATIBLE.
2979 * objfiles.c: Undo previous change: Use malloc/realloc
2980 for objfile malloc/realloc fields (but add a cast).
2981 * xcoffexec.c: Suppress an error message (for now).
2983 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2985 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2986 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
2987 * buildsym.c: Use smash_to_pointer_type() to handle forward type
2989 * xcoffread.c: Modifications to C_DECL storage class handling, and
2990 introduction of an old smash_to_pointer_type() routine.
2992 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2993 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
2994 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
2995 parameters have been modified.
2997 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2998 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
2999 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
3000 and fetch_inferior_registers() always fetched all the registers
3001 resulting valid register values at hand all the time. Pushing a dummy
3002 frame did not require validating all register values first. After
3003 putting the above mechanism into action, we didn't have valid registers
3004 values always ready. Thus, all registers need to be fetched before
3005 pushing a dummy frame now.
3007 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3008 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
3009 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
3010 the starting address (actual frame address) of a frame.
3011 * rs6000-tdep.c: modifications to function_frame_info() to see if
3012 function reserves a frame pointer register (alloca register)
3013 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
3014 FRAME_LOCALS_ADDRESS has been updated to support debugging of
3015 functions with alloca() calls.
3017 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
3019 * xm-sysv4.h: Provide definitions/prototypes for host environment
3020 functions for which no definitions or prototypes are provided in
3021 any currently included gdb or host environment header files.
3022 For SVR4, this currently includes malloc and realloc, which cannot
3023 be portably prototyped in any gdb include file.
3025 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
3027 * buildsym.h: Remove obsolete variable file_stabs.
3029 * Makefile.in: Move place where configure merges in host-
3030 and target-dependent fragments later, so the latter
3031 can override (say) GNU_MALLOC.
3032 * config/mh-rs6000: Use system malloc. Otherwise, I
3033 ended up with *two* incompatible versions of malloc
3034 (functions in libc would call the malloc in libc).
3035 I assume this is a shared library problem.
3037 * remote.c: Fix (presumed) typo.
3038 * objfiles.c: Use xmalloc/xrealloc instead of
3039 malloc/realloc (since the latter are no longer declared).
3041 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3042 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
3043 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
3044 handle individual registers.
3045 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
3046 correctly in case it wasn't cached yet. (A problem showed up
3047 after fetching individual registers.)
3048 * buildsym.c: Disable type_synonym_name's type name overwriting
3049 in cases it is unnecesary. rs6000 portation doesn't use
3050 type_synonym_name, and it used to nullify type names
3051 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
3052 type's name as soon as space for that type is allocated.
3053 * xcoffread.c: ignore a section's lineno information if it is
3054 not `.text'. (In rs6000 bfd portation integration, skipping over
3055 `.pad' sections are ignored since it was in machine independent
3056 part of the code. Thus, a problem of fake sections with invalid
3057 lineno information arised.)
3059 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3060 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
3061 * rs6000-tdep.c: make function_frame_info() work whether or not
3062 reading from a core file.
3063 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
3065 * infrun.c. main.c, printcmd.c. symtab.c:
3066 More changes from IBM for rs6000.
3069 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
3071 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
3072 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
3073 Merge in changes (mostly from IBM) for RS6000.
3074 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
3075 More changes from IBM for RS6000. These are in machine-
3076 independent code, and probably could do with some cleaning
3077 up. The most questionable of these are #ifdef IBM6000.
3078 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
3079 to single_step() (for consistency with rs6000 and i860).
3080 * utils.c: Allow the 1st arg to xrealloc to be NULL
3081 (in which case do malloc). This removes the need for
3082 some tests in xcoff code (and perhaps other places?).
3083 * coffread.c: Removed variables last_source_file,
3084 type_vector, and type_vector_length as these are now
3085 defined by buildsym.[ch].
3086 * defs.h: Remove prototypes for malloc and realloc, since
3087 these should only be used to implement xmalloc and xrealloc,
3088 and they conflict with <stdlib.h> in AIX - where they
3089 return void* even when __STDC__ isn't defined. Sigh.
3090 * munch: Recognize *initialize* in data as well as text
3091 (AIX uses data). Also, incorporate a patch from Garrett
3092 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
3093 much more sensible, by only trying to match the name of
3094 the initialize_foo function, and not the junk before it.
3096 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
3098 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
3099 unless symbol table indicates that something has changed.
3101 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
3103 * remote.c: Make it work for embedded MIPS. Increase buffer
3104 size, and use throughout. Round buffer size up if too many regs.
3105 Support baud rate setting and try for an 8-bit path. If
3106 interrupted while waiting for target, send a ^C down the wire.
3107 Avoid single-byte reads.
3108 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
3110 * mips-xdep.h: Avoid the embedded regs when on Unix.
3112 * mipsread.c: Byte-swap the symbol table structures, using
3113 routines from ecoff.c, to read a symbol table written in any
3114 of the four possible byte orders.
3115 * configure.in (mips-big-* target): Same as Sony News.
3116 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
3117 * ecoff.c: New file for symbol swapping routines.
3119 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
3121 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
3122 all-breakpoints' command.
3123 * (get_number): Allow users to enter negative breakpoint numbers.
3124 * (breakpoint_1): Reformat display of 'info break' to show new
3126 * (create_longjmp_breakpoint, breakpoint_re_set,
3127 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
3128 symfile.c (syms_from_objfile): Re-do
3129 insertion of longjmp breakpoints. Move all code into
3130 breakpoint_re_set, and call that instead of
3131 create_longjmp_breakpoint in symfile.c.
3133 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
3135 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
3136 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
3137 * symtab.c (find_pc_symtab): Handle having no objfiles.
3138 * infcmd.c: Fix comment.
3139 * objfiles.c (free_all_objfiles): Add.
3140 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
3141 * symfile.c (symbol_file_command): free all objfiles when
3142 specifying a new symbol file.
3143 (reread_symbols): Stat the file name, don't fstat the descriptor.
3145 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3147 * Makefile.in, configure.in: removed traces of namesubdir,
3148 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3149 copyrights to '92, changed some from Cygnus to FSF.
3151 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
3153 * dbxread.c (end_psymtab): Delete empty psymtabs.
3154 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
3155 * symfile.h (struct objfile): Add free_psymtabs.
3157 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
3159 * Makefile.in (VERSION): Roll to gdb-4.4.4.
3161 * symfile.c (symbol_file_command): strcmp => !strcmp.
3162 * breakpoint.h: Move prototypes to follow enum definition they need.
3163 * breakpoint.c, infrun.c: Lint.
3164 * printcmd.c: Use `enum enable' rather than `enum
3166 * mipsread.c: First pass at making it compile with the new
3167 objfile changes. Probably seriously broken still, but it
3170 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
3172 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
3173 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
3174 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
3175 stepping (and nexting) through longjmp(). Also, cleanup
3176 breakpoint handling quite a bit by creating explicit breakpoint
3177 types instead of using magic breakpoint numbers.
3178 Makefile.in: Update version to 4.4.3
3180 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
3182 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
3183 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
3184 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
3186 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
3188 * minsyms.c (install_minimal_symbols): Add bunches to any
3189 existing minsyms in the objfile. Avoid extra mallocation
3190 by working directly in the obstack. Remove ignored `mainline' parm.
3191 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
3192 xcoffread.c: Change all callers.
3193 * FIXME: We should be able to eliminate MAINLINE from all the
3194 symbol readers now, with a small bit of work.
3196 * valops.c, value.h: Lint.
3197 * remote-vx.c: Add missing break; statement. Bugfix by
3198 Michael Sclafani, <sclafani@src.dec.com>.
3200 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
3202 * Makefile.in (VERSION): Update version to 4.4.2
3203 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
3204 minsyms.c, mmap-alloc.c, mmap-sbrk.c
3205 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
3206 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
3207 mmap-alloc.o, mmap-sbrk.o
3209 * altos-xdep.c: Minor whitespace change.
3210 * am29k-tdep.c (examine_prologue): Convert from misc function vector
3211 use to new minimal symbol table use.
3212 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
3213 * arm-xdep.c (store_inferior_registers): Returns void.
3214 * blockframe.c (get_pc_function_start, find_pc_partial_function):
3215 Convert from misc function vector use to new minimal symbol table use.
3216 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
3217 * breakpoint.c: Add prototypes for local functions.
3218 * breakpoint.c (catch_command_1): Change to static and remove unused
3220 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
3221 * breakpoint.h: Change function decls to prototype form.
3222 * buildsym.c: Add prototypes for local functions.
3223 * buildsym.c: Moved hashname() function here from dbxread.c.
3224 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
3225 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
3226 * buildsym.c (dbx_alloc_type): Change to static.
3227 * buildsym.c (finish_block): Add objfile parameter.
3228 * buildsym.c (misc): Change symbol_obstack to objfile version.
3229 * buildsym.c (make_blockvector): Change to static.
3230 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
3231 * buildsym.c (compare_line_numbers): Change to static, args are const,
3232 cast args when used.
3233 * buildsym.c (start_symtab): Inline new_object_header_files() call.
3234 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
3235 and made static. Add objfile parameter.
3236 * buildsym.c (end_symtab): Simplify code using line table size.
3237 Realloc the linetable on the objfile symbol_obstack and copy there.
3238 * buildsym.c (scan_file_globals): Convert from misc function vector
3239 use to new minimal symbol use.
3240 * buildsym.c (define_symbol): Add objfile parameter. Make sure
3241 strings get allocated in objfile's symbol_obstack. Convert references
3242 to builtin types to lookup_fundamental_type().
3243 * buildsym.c (read_type): Make static, add objfile parameter, convert
3244 references to buildin types to lookup_fundamental_type().
3245 * buildsym.c (read_struct_type): Add objfile parameter.
3246 * buildsym.c (read_array_type): Make static, add objfile parameter.
3247 * buildsym.c (read_enum_type): Make static, add objfile parameter.
3248 * buildsym.c (read_huge_number): Make static.
3249 * buildsym.c (read_range_type): Make static, add objfile parameter,
3250 convert references to buildin types to lookup_fundamental_type ().
3251 * buildsym.c (read_args): Make static, add objfile parameter.
3252 * buildsym.h: Convert function decl's to prototype form.
3253 * c-exp.y: Add prototypes for local functions, convert uses of misc
3254 function vector to minimal symbol table. Reformat all builtin type
3255 initializations and pass a NULL objfile to init_type() for them.
3256 * coffread.c: Change context_stack ref's to coff_context_stack,
3257 add local function prototypes. Cast uses of xrealloc arg 1.
3258 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
3259 crafting a new type.
3260 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
3261 * coffread.c (finish_block): Change name to coff_finish_block.
3262 * coffread.c (make_blockvector): Add and use objfile parameter.
3263 * coffread.c (record_line): Change name to coff_record_line.
3264 * coffread.c (start_symtab): Change name to coff_start_symtab.
3265 * coffread.c (end_symtab): Change name to coff_end_symtab.
3266 * coffread.c (record_misc_function): Change name to record_minimal_
3267 symbol and change to minimal symbol table use from misc func tbl.
3268 * coffread.c (coff_symfile_read): Convert from misc function vector
3269 use to minimal symbol table use.
3270 * coffread.c (hashname): Remove; use common version in buildsym.c.
3271 * coffread.c (decode_base_type): Change references to builtin types
3272 to calls to lookup_fundamental_type().
3273 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
3274 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
3275 * command.c: Add prototypes for local functions.
3276 * command.c (add_cmd): Prototype the 'fun' parameter and use the
3277 appropriate member of the function union for that type.
3278 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
3279 ifdef out the function since it isn't currently used.
3280 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
3281 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
3282 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
3283 * command.c (help_cmd): Compare function pointer to NULL.
3284 * command.c (help_cmd_list): Compare function pointer to NULL.
3285 * command.c (lookup_cmd_1): Use correct member of function union.
3286 * command.c (undef_cmd_error): Make static.
3287 * command.c (complete_on_cmdlist): Use correct member of func union.
3288 * command.c (do_setshow_command): Use correct member of func union.
3289 * command.c (shell_escape): Convert rindex use to strrchr.
3290 * command.h (COMMAND_H): Define if already included.
3291 * command.h (cmd_list_element struct): Change 'function' to a union
3292 and prototype args. Prototype completer function.
3293 * command.h: Convert decl's to prototype form.
3294 * convex-xdep.c (store_inferior_registers): Returns void.
3295 * copying.c: Prototype local functions.
3296 * coredep.c: Minor whitespace change.
3297 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
3298 * cplus-dem.c: Prototype local functions.
3299 * dbxread.c (hashname): Remove; moved to buildsym.c.
3300 * dbxread.c (free_and_init_header_files): Make static.
3301 * dbxread.c: Add prototypes for local functions.
3302 * dbxread.c (new_object_header_files): Remove; inlined usages.
3303 * dbxread.c (xrealloc usages): Cast args.
3304 * dbxread.c (record_misc_function): Change to record_minimal_symbol
3305 and change usages accordingly.
3306 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
3307 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
3308 * dbxread.c (dbx_next_symbol_text): Make static.
3309 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
3310 * dbxread.c (init_bincl_list): Add and use objfile parameter.
3311 * dbxread.c (free_bincl_list): Add and use objfile parameter.
3312 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
3313 * dbxread.c (end_psymtab): Convert to use per-objfile data.
3314 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
3316 * dwarfread.c (record_misc_function): Change name to record_minimal_
3317 symbol and use minimal symbol table throughout.
3318 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
3319 * dwarfread.c: Convert all references to builtin types to use the new
3320 lookup_fundamental_type function.
3321 * dwarfread.c (read_enumeration): Add and use objfile parameter.
3322 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
3324 * elfread.c (record_misc_function): Convert to use record_minimal_
3326 * elfread.c (elf_symtab_read): Add objfile parameter.
3327 * eval.c: Add prototypes for local functions and move some decls
3328 around to accomodate prototypes.
3329 * expprint.c: Add prototypes for local functions. Change references
3330 to misc function vector to minimal symbol table.
3331 * findvar.c (read_memory usages): Cast args.
3332 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
3333 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
3334 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
3335 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
3336 * gould-xdep.c: Minor whitespace change.
3337 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
3338 * hp300ux-xdep.c (store_inferior_registers): Returns void.
3339 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
3340 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
3341 * i386-tdep.c: Add prototypes for local functions.
3342 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
3343 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
3344 that defaulted to int.
3345 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
3346 i386_push_dummy_frame): Returns void.
3347 * i386-xdep.c (i386_register_u_addr): Declare params that default to
3348 int and explicitly declare return type as int.
3349 * i387-tdep.c: Minor formatting changes.
3350 * i960-tdep.c (leafproc_return): Convert from misc function vector
3351 use to minimal symbol table use.
3352 * infcmd.c: Add prototypes for local functions.
3353 * infcmd.c (continue_command, until_next_command, until_command,
3354 path_info, path_command): Make static.
3355 * infcmd.c (step_1, until_next_command): Convert from misc func
3356 vector to minimal symbol table use.
3357 * inflow.c: Add prototypes for local functions.
3358 * infptrace.c (store_inferior_registers): Returns void, not int.
3359 * language.c (_initialize_language): Use proper member of function
3361 * m2-exp.y: Add prototypes for local functions, convert misc function
3362 vector uses to minimal symbol table uses.
3363 * m2-exp.y (make_qualname, yyerror): Make static.
3364 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
3365 * m68k-pinsn.c: Add prototypes for local functions.
3366 * m68k-pinsn.c (print_insn): Cast args to read_memory.
3367 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
3368 * m68k-stub.c: Add prototypes.
3369 * m88k-pinsn.c (sprint_address): Convert from misc function vector
3370 use to minimal symbol table use.
3371 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
3372 * m88k-xdep.c (store_inferior_registers): Returns void.
3373 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
3374 * mach386-xdep.c (store_inferior_registers): Returns void.
3375 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
3376 * main.c: Add prototypes for local functions.
3377 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
3378 longjmp() result to (NORETURN void).
3379 * main.c (catch_errors): Prototype the 'func' parameter.
3380 * main.c (disconnect, stop_sig, do_nothin, float_handler):
3381 Takes an unused arg.
3382 * main.c (execute_command): Call the right member of the func union.
3383 * main.c (command_loop_marker, symbol_completion_function,
3384 command_loop): Make static.
3385 * main.c (command_line_input): Make linelength unsigned, cast arg
3386 to command_line_input().
3387 * main.c (add_info, add_com): Prototype the 'fun' parameter.
3388 * main.c (initialize_main): Call right member of function union.
3389 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
3390 * mem-break.c: Include symtab.h
3391 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
3392 * mips-xdep.c (store_inferior_registers): Returns void.
3393 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
3394 use to minimal symbol table use.
3395 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
3397 * mipsread.c (make_type): Remove, convert usages to init_type.
3398 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
3399 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
3400 vector use to minimal symbol table use.
3401 * parse.c: Add prototypes for local functions.
3402 * parse.c (xrealloc usages): Cast args.
3403 * parse.c (prefixify_expression, length_of_subexp): Make static.
3404 * parser-defs.h (PARSER_DEFS_H): Define when first included.
3405 * parser-defs.h: Convert function decls to prototype form.
3406 * partial-stab.h: Convert from misc function vector use to new minimal
3408 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
3409 the per-objfile copies.
3410 * printcmd.c: Add prototypes for local functions. Move some struct
3411 definitions around to accomodate prototypes.
3412 * printcmd.c (decode_format): Make static, change args oformat and
3413 osize to int from char.
3414 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
3415 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
3416 * printcmd.c (print_address_symbolic): Convert from misc function
3417 vector use to minimal symbol table use.
3418 * printcmd.c (address_info): Convert from misc function vector use
3419 to minimal symbol table use.
3420 * printcmd.c (delete_display, enable_display, disable_display_command):
3422 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
3423 * procfs.c (fetch_core_registers): Add unused param reg_addr.
3424 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
3425 * pyr-xdep.c (store_inferior_registers): Returns void.
3426 * remote-mm.c (mm_load): symbol_file_add return value unused.
3427 * remote-nindy.c: Minor format change.
3428 * remote-vx.c (vx_load_command): symbol_file_add result unused.
3429 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
3430 * rs6000-xdep.c (store_inferior_registers): Returns void.
3431 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
3432 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
3433 vector use to minimal symbol table use.
3434 * solib.c: Add prototypes for local functions.
3435 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
3436 function vector use to minimal symbol table use.
3437 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
3438 * solib.c (find_solib, shared_library_command): Make static
3439 * solib.c (read_memory, write_memory usages): Cast args.
3440 * solib.c (special_symbol_handling): Add function
3441 * source.c: Add prototypes for local functions.
3442 * source.c (select_source_symtab): Convert to scan objfiles.
3443 * source.c (open_source_file): Make static.
3444 * source.c (xrealloc usages): Cast args.
3445 * source.c (source_line_charpos): ifdef out, unused.
3446 * source.c (get_filename_and_charpos): Make static.
3447 * stack.c: Add prototypes for local functions.
3448 * stack.c (print_frame_info, frame_info): Convert from misc function
3449 vector use to minimal symbol table use.
3450 * symfile.c: Add prototypes for local functions.
3451 * symfile.c (compare_symbols): Make args const PTR's.
3452 * symfile.c (compare_psymbols, sort_pst_symbols) add.
3453 * symfile.c (sort_all_symtab_syms): Scan objfile list.
3454 * symfile.c (obsavestring): Add objfile parameter.
3455 * symfile.c (init_misc_bunches, prim_record_misc_function,
3456 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
3457 sort_misc_function_vector, compact_misc_function_vector): Remove
3458 * symfile.c (symbol_file_add_digested): Add function.
3459 * symfile.c (symbol_file_add): Returns struct objfile *.
3460 * symfile.c (symbol_file_command): Modify for state file use.
3461 * symfile.c (symfile_open): Add parameter "dumpable".
3462 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
3463 * symfile.c (load_command, add_symbol_file_command): Make static.
3464 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
3465 * symfile.c (rindex usages): Converted to strrchr.
3466 * symfile.c (allocate_psymtab): New
3467 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
3468 converted to minimal symbol table usage, but no obvious conversion.
3469 * symfile.c (free_all_symtabs): Remove.
3470 * symfile.c (_initialize_symfile): Use per-objfile info.
3471 * symfile.h: Rework the objfile structure to add per-objfile data
3472 objects (psymbol_obstack, symbol_obstack, type_obstack,
3473 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
3474 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
3475 Add prototypes to function declarations.
3476 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
3477 function vector usage to minimal symbol table usage.
3478 * symmisc.c (DEV_TTY): Define if not defined.
3479 * symmisc.c: Add local function prototypes.
3480 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
3481 printpsyms_command, print_objfiles, print_objfiles_command):
3482 Rework to use iterate_over_*
3483 * symtab.c: Add prototypes for local functions.
3484 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
3485 * symtab.c (lookup_partial_symtab): Scan through objfiles.
3486 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
3487 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
3488 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
3489 lookup_reference_type, lookup_member_type, allocate_stub_method,
3490 check_stub_method, create_array_type, smash_to_member_type,):
3492 * symtab.c (lookup_symbol): Some args are const.
3493 * symtab.h: All type related defs and structs moved to gdbtypes.h
3494 * symtab.h: Convert decls to prototypes.
3495 * target.c (noprocess): Make static.
3496 * target.h: Change decl's to prototypes.
3497 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
3498 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
3499 * utils.c (_initialize_utils): Use correct member of function union.
3500 * valarith.c: include gdbtypes.h
3501 * valops.c: include gdbtypes.h, add prototypes for local functions.
3502 * valops.c (value_push, value_arg_push, find_function_addr):
3504 * valops.c (value_string): Convert from misc function vector use
3505 to minimal symbol table use.
3506 * valops.c (check_field_in): Make arg const.
3507 * valprint.c: Add prototypes for local functions.
3508 * valprint.c (print_string): Make static
3509 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
3510 * values.c: Add prototypes for local functions.
3511 * values.c (value_headof): Convert from misc function vector to
3512 minimal symbol table.
3513 * xcoffexec.c: Add prototypes for local functions.
3514 * xcoffexec.c (exec_close, file_command, add_to_section_table):
3516 * xcoffexec.c (relocate_minimal_symbol): Add.
3517 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
3518 * xcoffread.c: Add prototypes for local functions.
3519 * xcoffread.c (sort_syms): Convert to scan objfiles.
3520 * xcoffread.c (read_xcoff_symtab): Make static.
3521 * xcoffread.c (various): Replace references to builtin types with
3522 calls to lookup_fundamental_type. Replace references to symbol_obstack
3523 and psymbol_obstack with pointers to the per-objfile copies.
3524 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
3525 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
3527 * xcoffread.c (init_stringtab): Add objfile parameter.
3528 * gdbtypes.c: New file
3529 * minsyms.c: New file
3530 * mmap-alloc.c: New file
3531 * mmap-sbrk.c: New file
3532 * objfiles.c: New file
3536 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
3538 * Check in Fred Fish's changes in these modules. Fred
3539 will make ChangeLog entries for all of them. Update VERSION
3542 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
3544 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
3546 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
3547 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
3548 value.h: Prototypes for static functions; lint.
3549 * gdbtypes.h: Empty file to ease transition.
3551 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
3553 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
3554 inferior.h, language.h, signame.h, target.h, terminal.h,
3555 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
3556 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
3558 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
3559 signame.c, sparc-xdep.c: Prototypes for all static functions.
3561 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
3562 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
3563 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
3564 Remove to_call_function and target_call_function, since it
3565 always calls the same thing (call_function_by_hand).
3566 * core.c, exec.c, solib.c: Rename target_ops sections =>
3568 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
3569 target.h: target_kill takes no args.
3570 * language.c (language_info): Scaffolding to allow briefer
3571 messages when the current language changes. FIXME.
3572 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
3573 complaints about volatile functions.
3574 * xm-sysv4.h (HAVE_MMAP): Define.
3576 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
3578 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
3579 to make prototypes for all functions declared here.
3580 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
3581 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
3582 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
3583 * ieee-float.h: Use PARAMS for prototypes; make some params const.
3584 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
3585 * m2-exp.y: Remove unused CONST; Rename OR and AND.
3586 * utils.c: Avoid declaring malloc and realloc. Lint.
3587 (request_quit): Accept signal-number parameter.
3589 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
3591 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
3592 DIE's. Add new function read_tag_pointer_type() to read them.
3594 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
3595 When creating a new user defined type, check to see if a partial
3596 type already exists, and if so, bash it to fit.
3598 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
3600 * coffread.c (decode_base_type): Pass long, not union.
3601 Fix by Eric Valette, ev@chorus.fr.
3603 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
3605 * elfread.c (elf_symtab_read): Fix code to correctly track
3606 changes in bfd for absolute symbols.
3608 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
3610 * xm-vaxbsd.h: Close off comment.
3612 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
3614 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
3616 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
3618 * mips-tdep.c (mips_print_registers): Print correct register
3619 number for double pseudo-registers.
3621 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
3623 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
3624 in the op$::OPERATOR. case. From Steven McCanne,
3625 <mccanne@horse.ee.lbl.gov>.
3627 * exec.c (set_section_name): Pass arg to exec_files_info;
3628 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
3630 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
3632 * main.c (print_gdb_version): Copyright msg: only this year.
3633 (cd_command): Avoid changing current_directory on error.
3635 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
3637 * mipsread.c (parse_partial_symbols): Handle dependencies
3638 between partial symbol tables (when not doing stabs-in-ecoff).
3639 (This used to be handled by parse_fdr, but parse_fdr was
3640 incompatible with handling stabs-in-ecoff, so the code
3641 was re-written to not use parse_fdr. Unfortunately,
3642 the logic to handle dependencies was overlooked.)
3644 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3646 * coffread.c (read_enum_type): Use the size of a target int when
3648 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
3650 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
3651 * symtab.c (lookup_reference_type, lookup_ptr_type): use
3652 TARGET_PTR_BIT to determine size of a pointer
3653 * values.c (unpack_long): when unpacking a REF or a PTR don't
3654 assume the size of the type.
3656 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
3658 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
3659 looking at its members. Improve guess between struct and union,
3660 only assuming union if multiple members have offsets of zero.
3662 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
3664 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
3665 (This is just for clarity - and one day permitting us to
3666 change FP0_REGNUM from 38 to 32, which would make more sense.)
3667 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
3668 register numbers in stabs-in-ecoff get handled correctly.
3670 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
3672 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
3673 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
3674 into BSD and Ultrix.
3676 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
3678 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
3680 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
3682 * Makefile.in: Increment version to 4.4.1.
3683 * main.c (print_gdb_version): Update copyright notice.
3685 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
3687 * mipsread.c: Prepend "struct " to the names of structure
3688 types, and similarly for enums and unions. (This used
3689 to be done, but got lost in the re-write to "guess" the
3690 difference between enum/struct/union.)
3691 Also, guess that a tag is an enum if the first member
3694 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
3696 * xm-vax.h: #ifndef ultrix around #include of endian.h and
3699 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
3701 * Projects: Patching executables is done.
3702 * Makefile.in (VERSION): Roll to gdb-4.4.
3703 * README, WHATS.NEW: Update for gdb-4.4.
3705 * symfile.c (reread_symbols): Whenever we reread one object
3706 file's symbols, we must restart the scan, because the object_files
3707 chain has been permuted.
3709 * exec.c (exec_files_info): Split out into print_section_info.
3710 Print BFD filename of each section if it's not the default one.
3711 * core.c (core_files_info): Call print_section_info.
3713 * xm-vax.h: Include a few system header files whose definitions
3714 must precede defs.h.
3715 * language.c, language.h: Make some things const.
3716 * expression.h, main.c: const spreads like ooze.
3718 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
3719 since BREAKPOINT values can be >0x80.
3721 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
3723 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
3725 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
3727 * sparc-pinsn.c: Remove kludge for preferring architectures.
3728 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
3729 and forever. Add `add' instruction to the set that get checked
3730 for a preceding `sethi' in order to print an absolute address.
3731 Corresponding changes in ../include/opcode/sparc.h needed
3732 to eliminate garbage instructions.
3734 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
3736 * mipsread.c (parse_partial_symbols): Make sure partial
3737 symbols are created for external symbols (as used to be
3738 the case). This is a bit of a pain with the mips-coff.
3739 It uses a table which points to all of the external
3740 symbols belonging to a particular FDR or psymtab.
3741 Once we've generated this table, we might as well save
3742 it, and then use it in psymtab_to_symtab_1 to find
3743 the symbols to pass to parse_external().
3744 * symfile.c, symfile.c: New function start_psymtab_common
3745 to share the common parts of allocating a new psymtab
3746 for dbxread, mipsread (and later dwarfread). Its code
3747 was pulled out from start_psymtab in dbxread.c.
3748 * dbxread.c (start_psymtab): Use start_psymtab_common().
3750 * valprint.c (val_print): If there is an error when trying
3751 to print a string, check to see if there really is a problem
3752 by reading just one character. If that works, assume
3755 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
3757 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
3758 cypress, v8 mnemonics in that order.
3760 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
3762 * sparc-pinsn.c: Put the qsort() back in.
3764 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
3766 * findvar.c (read_register, write_register): Handle machines
3767 where REGISTER_TYPE is not the same size as "int".
3769 Handle debug symbols in dynamically loaded (relocated) code:
3771 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
3772 offset to process_one_symbol.
3773 (process_one_symbol): Take new offset parameter. Add it into
3774 appropriate symbol types to relocate symbols to loaded addresses.
3775 Handle all possible symbol types, and complain() about types that
3776 we don't expect to see.
3777 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
3778 process_one_symbol (FIXME, should pass real offset).
3782 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
3784 (set_breakpoint, break_command_1, until_break_command,
3785 catch_command_1, breakpoint_re_set_one): Use it.
3786 * symtab.h (resolve_sal_pc): Declare.
3787 * infcmd.c (jump_command): Use resolve_sal_pc.
3789 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
3791 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
3793 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
3795 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
3796 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
3797 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
3799 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
3801 * dbxread.c (process_one_symbol): Make a first cut at handling
3802 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
3804 * symtab.c (find_pc_line): Fix stepping into and out of #included
3807 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
3809 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
3810 no longer any need to copy ../include/opcode/* into gdb.
3812 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
3814 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
3816 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
3818 * valprint.c (type_print_base, type_print_method_args):
3819 Print C++ constructor methods without bogus "return type."
3821 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
3823 * infptrace.c (child_xfer_memory): Parameter "target" should
3824 be a pointer to a structure, not the entire structure.
3826 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
3828 * depend: Convert the couple of references to ansidecl.h that
3829 used the local gdb version to use the ../include version.
3831 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
3834 (child_xfer_memory): Takes pointer to a struct, not entire struct.
3835 (inferior_proc_init): Fix non-ANSI version of args.
3836 (attach): Call print_sys_errmsg with correct number of args.
3837 (mappingflags): Make static, does not need to be global.
3839 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
3840 not the entire struct itself.
3842 * valops.c (value_assign): Cast some args to modify_field() and
3843 {read,write}_register_bytes() correctly.
3845 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
3847 * Makefile.in (MALLOCSRC): Removed reference to removed local
3850 * dwarfread.c (list_in_scope): Needs an initial value, use file
3853 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
3855 * main.c (main): Make option_index local to keep new getopt happy.
3856 main.c, solib.c, Makefile.in: Update copyright notices.
3858 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
3860 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
3862 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
3864 * Makefile.in (HFILES): Add partial-stab.h.
3866 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
3868 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
3869 New files for stratus. Not complete enough to actually build
3870 on the Stratus machine; that awaits copyright assignment for
3873 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
3874 for getting custom flags into CFLAGS when doing makes.
3876 * configure.in: Add config information for stratus.
3878 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
3880 * dbxread.c (process_one_symbol): Pass address of structure
3881 to complain(), rather than the whole structure.
3883 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
3885 * solib.c (solib_add_common_symbols): Only compile in when not
3886 using SVR4 style shared libraries.
3888 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
3890 * dwarfread.c (locval): Add offreg flag to indicate location
3891 values that are computed off a base register.
3893 * dwarfread.c (new_symbol): Rework TAG_global_variable and
3894 TAG_local_variable cases to account for static variables
3895 within function scopes.
3897 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
3899 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
3900 doesn't exist on some systems.
3902 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
3903 nexting over recursive function calls.
3905 * target.c (target_read_string): Create this routine to read null
3906 terminated strings from the target. It deals with running off the
3907 end of memory elegantly as well. solib.c (find_solib): Use
3908 target_read_string() to avoid problems with running off the end of
3911 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
3912 that reference pgrp_inferior.
3914 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
3916 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
3917 mips-tfile has been hacked to act more "traditionally."
3918 * dbxread.c: Fixed typo in comment.
3920 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
3922 * mips-tdep.c (mips_skip_prologue): Add some number of
3923 'sw' instructions before 'addiu' adjusts the stack.
3925 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
3927 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
3928 freescope, buildblock closescope, record_line, add_symbol_to_list,
3929 gatherblocks, make_blockvector): Extensive changes to switch
3930 to generic symbol table building code in buildsym.c. Remove
3931 scope tree structures and functions, symbol table building
3932 functions, and lots of other small changes.
3934 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
3935 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
3937 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
3939 * buildsym.c (cleanup_undefined_types): Add support for enums.
3940 This fixes the 'GDB internal error. cleanup_undefined_types with
3943 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
3945 * dbxread.c: detect gcc2 compilations.
3947 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
3949 * sparc-pinsn.c: Rename bitfields that overlap with macro names
3950 in ../include/opcode/sparc.h.
3952 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
3954 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
3955 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
3956 to reflect actual locations of opcode files, so TAGS target will
3959 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
3961 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
3964 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
3965 dereferencing to access the correct elements.
3967 * valops.c (value_addr): Declare return type of external func
3970 * xcoffread.c: Undefine next_symbol_text before redefining it.
3972 For older changes see ChangeLog-9091
3978 version-control: never