1 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
3 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
4 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
5 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
6 stepping (and nexting) through longjmp(). Also, cleanup
7 breakpoint handling quite a bit by creating explicit breakpoint
8 types instead of using magic breakpoint numbers.
9 Makefile.in: Update version to 4.4.3
11 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
13 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
15 * minsyms.c (install_minimal_symbols): Add bunches to any
16 existing minsyms in the objfile. Avoid extra mallocation
17 by working directly in the obstack. Remove ignored `mainline' parm.
18 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
19 xcoffread.c: Change all callers.
20 * FIXME: We should be able to eliminate MAINLINE from all the
21 symbol readers now, with a small bit of work.
23 * valops.c, value.h: Lint.
24 * remote-vx.c: Add missing break; statement. Bugfix by
27 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
29 * Check in Fred Fish's changes in these modules. Fred
30 will make ChangeLog entries for all of them.
118 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
120 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
122 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
123 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
124 value.h: Prototypes for static functions; lint.
125 * gdbtypes.h: Empty file to ease transition.
127 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
129 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
130 inferior.h, language.h, signame.h, target.h, terminal.h,
131 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
132 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
134 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
135 signame.c, sparc-xdep.c: Prototypes for all static functions.
137 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
138 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
139 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
140 Remove to_call_function and target_call_function, since it
141 always calls the same thing (call_function_by_hand).
142 * core.c, exec.c, solib.c: Rename target_ops sections =>
144 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
145 target.h: target_kill takes no args.
146 * language.c (language_info): Scaffolding to allow briefer
147 messages when the current language changes. FIXME.
148 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
149 complaints about volatile functions.
150 * xm-sysv4.h (HAVE_MMAP): Define.
152 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
154 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
155 to make prototypes for all functions declared here.
156 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
157 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
158 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
159 * ieee-float.h: Use PARAMS for prototypes; make some params const.
160 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
161 * m2-exp.y: Remove unused CONST; Rename OR and AND.
162 * utils.c: Avoid declaring malloc and realloc. Lint.
163 (request_quit): Accept signal-number parameter.
165 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
167 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
168 DIE's. Add new function read_tag_pointer_type() to read them.
170 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
171 When creating a new user defined type, check to see if a partial
172 type already exists, and if so, bash it to fit.
174 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
176 * coffread.c (decode_base_type): Pass long, not union.
179 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
181 * elfread.c (elf_symtab_read): Fix code to correctly track
182 changes in bfd for absolute symbols.
184 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
186 * xm-vaxbsd.h: Close off comment.
188 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
190 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
192 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
194 * mips-tdep.c (mips_print_registers): Print correct register
195 number for double pseudo-registers.
197 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
199 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
200 in the op$::OPERATOR. case. From Steven McCanne,
203 * exec.c (set_section_name): Pass arg to exec_files_info;
206 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
208 * main.c (print_gdb_version): Copyright msg: only this year.
209 (cd_command): Avoid changing current_directory on error.
211 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
213 * mipsread.c (parse_partial_symbols): Handle dependencies
214 between partial symbol tables (when not doing stabs-in-ecoff).
215 (This used to be handled by parse_fdr, but parse_fdr was
216 incompatible with handling stabs-in-ecoff, so the code
217 was re-written to not use parse_fdr. Unfortunately,
218 the logic to handle dependencies was overlooked.)
220 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
222 * coffread.c (read_enum_type): Use the size of a target int when
224 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
226 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
227 * symtab.c (lookup_reference_type, lookup_ptr_type): use
228 TARGET_PTR_BIT to determine size of a pointer
229 * values.c (unpack_long): when unpacking a REF or a PTR don't
230 assume the size of the type.
232 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
234 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
235 looking at its members. Improve guess between struct and union,
236 only assuming union if multiple members have offsets of zero.
238 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
240 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
241 (This is just for clarity - and one day permitting us to
242 change FP0_REGNUM from 38 to 32, which would make more sense.)
243 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
244 register numbers in stabs-in-ecoff get handled correctly.
246 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
248 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
249 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
252 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
254 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
256 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
258 * Makefile.in: Increment version to 4.4.1.
259 * main.c (print_gdb_version): Update copyright notice.
261 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
263 * mipsread.c: Prepend "struct " to the names of structure
264 types, and similarly for enums and unions. (This used
265 to be done, but got lost in the re-write to "guess" the
266 difference between enum/struct/union.)
267 Also, guess that a tag is an enum if the first member
270 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
272 * xm-vax.h: #ifndef ultrix around #include of endian.h and
275 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
277 * Projects: Patching executables is done.
278 * Makefile.in (VERSION): Roll to gdb-4.4.
279 * README, WHATS.NEW: Update for gdb-4.4.
281 * symfile.c (reread_symbols): Whenever we reread one object
282 file's symbols, we must restart the scan, because the object_files
283 chain has been permuted.
285 * exec.c (exec_files_info): Split out into print_section_info.
286 Print BFD filename of each section if it's not the default one.
287 * core.c (core_files_info): Call print_section_info.
289 * xm-vax.h: Include a few system header files whose definitions
291 * language.c, language.h: Make some things const.
292 * expression.h, main.c: const spreads like ooze.
294 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
295 since BREAKPOINT values can be >0x80.
297 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
299 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
301 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
303 * sparc-pinsn.c: Remove kludge for preferring architectures.
304 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
305 and forever. Add `add' instruction to the set that get checked
306 for a preceding `sethi' in order to print an absolute address.
307 Corresponding changes in ../include/opcode/sparc.h needed
308 to eliminate garbage instructions.
310 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
312 * mipsread.c (parse_partial_symbols): Make sure partial
313 symbols are created for external symbols (as used to be
314 the case). This is a bit of a pain with the mips-coff.
315 It uses a table which points to all of the external
316 symbols belonging to a particular FDR or psymtab.
317 Once we've generated this table, we might as well save
318 it, and then use it in psymtab_to_symtab_1 to find
319 the symbols to pass to parse_external().
320 * symfile.c, symfile.c: New function start_psymtab_common
321 to share the common parts of allocating a new psymtab
322 for dbxread, mipsread (and later dwarfread). Its code
323 was pulled out from start_psymtab in dbxread.c.
324 * dbxread.c (start_psymtab): Use start_psymtab_common().
326 * valprint.c (val_print): If there is an error when trying
327 to print a string, check to see if there really is a problem
328 by reading just one character. If that works, assume
331 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
333 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
334 cypress, v8 mnemonics in that order.
336 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
338 * sparc-pinsn.c: Put the qsort() back in.
340 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
342 * findvar.c (read_register, write_register): Handle machines
343 where REGISTER_TYPE is not the same size as "int".
345 Handle debug symbols in dynamically loaded (relocated) code:
347 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
348 offset to process_one_symbol.
349 (process_one_symbol): Take new offset parameter. Add it into
350 appropriate symbol types to relocate symbols to loaded addresses.
351 Handle all possible symbol types, and complain() about types that
352 we don't expect to see.
353 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
354 process_one_symbol (FIXME, should pass real offset).
358 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
360 (set_breakpoint, break_command_1, until_break_command,
361 catch_command_1, breakpoint_re_set_one): Use it.
362 * symtab.h (resolve_sal_pc): Declare.
363 * infcmd.c (jump_command): Use resolve_sal_pc.
365 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
367 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
369 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
371 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
372 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
373 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
375 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
377 * dbxread.c (process_one_symbol): Make a first cut at handling
378 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
380 * symtab.c (find_pc_line): Fix stepping into and out of #included
383 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
385 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
386 no longer any need to copy ../include/opcode/* into gdb.
388 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
390 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
392 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
394 * valprint.c (type_print_base, type_print_method_args):
395 Print C++ constructor methods without bogus "return type."
397 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
399 * infptrace.c (child_xfer_memory): Parameter "target" should
400 be a pointer to a structure, not the entire structure.
402 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
404 * depend: Convert the couple of references to ansidecl.h that
405 used the local gdb version to use the ../include version.
407 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
410 (child_xfer_memory): Takes pointer to a struct, not entire struct.
411 (inferior_proc_init): Fix non-ANSI version of args.
412 (attach): Call print_sys_errmsg with correct number of args.
413 (mappingflags): Make static, does not need to be global.
415 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
416 not the entire struct itself.
418 * valops.c (value_assign): Cast some args to modify_field() and
419 {read,write}_register_bytes() correctly.
421 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
423 * Makefile.in (MALLOCSRC): Removed reference to removed local
426 * dwarfread.c (list_in_scope): Needs an initial value, use file
429 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
431 * main.c (main): Make option_index local to keep new getopt happy.
432 main.c, solib.c, Makefile.in: Update copyright notices.
434 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
436 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
438 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
440 * Makefile.in (HFILES): Add partial-stab.h.
442 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
444 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
445 New files for stratus. Not complete enough to actually build
446 on the Stratus machine; that awaits copyright assignment for
449 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
450 for getting custom flags into CFLAGS when doing makes.
452 * configure.in: Add config information for stratus.
454 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
456 * dbxread.c (process_one_symbol): Pass address of structure
457 to complain(), rather than the whole structure.
459 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
461 * solib.c (solib_add_common_symbols): Only compile in when not
462 using SVR4 style shared libraries.
464 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
466 * dwarfread.c (locval): Add offreg flag to indicate location
467 values that are computed off a base register.
469 * dwarfread.c (new_symbol): Rework TAG_global_variable and
470 TAG_local_variable cases to account for static variables
471 within function scopes.
473 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
475 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
476 doesn't exist on some systems.
478 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
479 nexting over recursive function calls.
481 * target.c (target_read_string): Create this routine to read null
482 terminated strings from the target. It deals with running off the
483 end of memory elegantly as well. solib.c (find_solib): Use
484 target_read_string() to avoid problems with running off the end of
487 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
488 that reference pgrp_inferior.
490 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
492 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
493 mips-tfile has been hacked to act more "traditionally."
494 * dbxread.c: Fixed typo in comment.
496 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
498 * mips-tdep.c (mips_skip_prologue): Add some number of
499 'sw' instructions before 'addiu' adjusts the stack.
501 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
503 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
504 freescope, buildblock closescope, record_line, add_symbol_to_list,
505 gatherblocks, make_blockvector): Extensive changes to switch
506 to generic symbol table building code in buildsym.c. Remove
507 scope tree structures and functions, symbol table building
508 functions, and lots of other small changes.
510 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
511 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
513 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
515 * buildsym.c (cleanup_undefined_types): Add support for enums.
516 This fixes the 'GDB internal error. cleanup_undefined_types with
519 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
521 * dbxread.c: detect gcc2 compilations.
523 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
525 * sparc-pinsn.c: Rename bitfields that overlap with macro names
526 in ../include/opcode/sparc.h.
528 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
530 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
531 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
532 to reflect actual locations of opcode files, so TAGS target will
535 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
537 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
540 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
541 dereferencing to access the correct elements.
543 * valops.c (value_addr): Declare return type of external func
546 * xcoffread.c: Undefine next_symbol_text before redefining it.
548 For older changes see ChangeLog-9091
554 version-control: never