1 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * README: Add notes about SPARCworks cc under Solaris 2.x
4 (from Casper H.S. Dik casper@fwi.uva.nl).
5 * config/mips/xm-makeva.h: Removed, no longer necessary.
6 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
7 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
8 config/mips/xm-riscos.h: Remove references to xm-makeva.h
10 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
12 * gdba.el: Put program input and output in a separate buffer.
14 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
16 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
17 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
18 with global variable of same name in libnsl.so on UnixWare.
20 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
22 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
23 embedded in template name.
25 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
27 * config/i386/nm-linux.h: change calling convention of
28 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
29 target_insert_watchpoint() and
30 target_remove_watchpoint().
32 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
33 to be long long in gdb.
34 * config/mips/tm-bigmips.h: ditto.
36 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
38 * c-lang.c (asm_language_defn): New definitions for language_asm,
39 mostly copied from c_language_defn, to avoid warnings when
40 switching between c and asm stack frames.
42 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
44 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
45 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
46 (upgrade_type, handle_psymbol_enumerators): Likewise.
47 (has_opaque_xref, cross_ref): Likewise.
48 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
49 debugging information, rather than doing it here.
50 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
51 point in ecoff_debug_swap backend structure, rather than calling
52 ecoff_slurp_symbolic_info directly.
54 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
56 * breakpoint.c: Include annotate.h. Call annotate_field rather
57 than printing annotation directly.
59 * main.c: Include string.h.
61 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
63 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
64 call it instead of doing normal loop.
65 * infcmd.c (attach_command): Don't call wait_for_inferior if
67 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
68 hook that can decide whether to step over the next breakpoint.
69 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
70 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
73 * configure.in: Improve sorting/formatting of hosts and targets.
74 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
75 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
76 * Makefile.in (stop-gdb): New target.
77 * stop-gdb.c: New file, utility to get attention of waiting GDBs
80 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
82 * top.c (gdb_init): Init current_directory in gdb_init. Probably
83 the identical initialization can be deleted from main.c, but i
84 haven't done so just in case.
86 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
88 * gdba.el: Added menu windows and slightly improved window
89 handling to gdba.el. Fixed numerous minor bugs that were causing
90 emacs and gdb to fall out of sync.
92 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
94 * breakpoint.c: annotate changes lost at merge, put back in.
96 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
98 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
101 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
103 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
105 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
106 writing of floating registers, the dpx2 kernel disallows it.
107 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
108 is contained in o_praw.
109 * irix5-nat.c (solib_map_sections): Adjust sections by the
110 difference between the loaded address and the prelinked address.
111 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
113 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
114 symbols, their value is absolute.
115 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
116 libraries fh->adr fields of zero. Relocate minimal symbol values
117 upon readin. Relocate non-stabs symbols upon readin.
118 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
119 start address of the outermost block.
120 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
121 instead of section_offsets and use relocated pst->textlow for
122 line number and procedure address relocations.
124 From gmo@MicroUnity.com (Guillermo A. Loyola):
125 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
126 Handle SGI Irix5 stIndirect symbol type.
128 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
130 * breakpoint.c: fix a syntax error native cc does not like.
132 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
133 * sparclite/Makefile.in: ditto.
134 * sparcl-tdpe.c: change file name because first 8 chars has to be
136 * sparcl-stub.c: ditto.
138 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
140 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
142 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
144 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
145 ignore) a PID argument.
146 (hppa_pop_frame): Pass a PID to target_write_pc.
147 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
148 and pass through a PID argument.
149 (target_read_pc, target_write_pc): Update prototypes.
151 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
153 * Makefile.in: add new file sparclite-tdep.c.
154 * sparclite/Makefile.in: add new file sparclite-stub.c.
155 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
157 * config/sparc/sparclite.mt: add sparclite-tdep.o.
158 * config/sparc/tm-sparclite.h: add hardware breakpoints support
160 * sparclite-tdep.c: new file, contains hardware breakpoint support
162 * sparclite-stub.c: new file, stub code that add support hardware
164 * breakpoint.c: add hardware breakpoint support.
165 * breakpoint.h: add new breakpoint type to support hardware
167 * config/mips/nm-irix4.h: change interface for target dependent
168 code supporting watch point.
169 * config/pa/nm-hppab.h: change interface for target dependent
170 code supporting watch point.
172 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
174 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
176 * stabsread.c (read_struct_fields): os9k nested structure does not
177 have terminating ';', instead it just get to ',' and bit position
180 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
182 * nlmread.c (nlm_symtab_read): Clean up a bit.
183 * (nlm_symfile_read): Record bounds of main() so that backtrace
184 command will know where to stop.
185 * objfiles.c (objfile_relocate): Relocate entry point/func info
186 for backtrace as well.
187 * objfiles.h: Define values for invalid PCs for entry point info.
188 * symfile.c (init_entry_point_info): Initialize invalid values
189 with aforementioned macros.
190 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
191 to cause backtrace to stop when it gets back to main().
192 * config/i386/tm-i386nw.h: Ditto.
194 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
196 Fix value_print, which used to be ostensibly language-independent,
197 but would print pointers and arrays in C syntax. Instead, call
198 a language-specific function.
199 * language.h (struct language_defn): New functional field
201 (LA_VALUE_PRINT): New macro.
202 * language.c (unk_lang_value_print): New stub/dummy function.
203 (unknown_language_defn, auto_language_defn, local_language_defn):
205 * c-valprint.c (c_value_print): New function, with code moved from:
206 * valprint.c (value_print): ... here. Now just invoke
207 LA_VALUE_PRINT to do language-specific stuff.
208 * valprint.c (value_print_array_elements): Make non-static.
209 * c-lang.c (c_language_defn, cplus_language_defn): Add
210 c_value_print in the la_value_print field.
211 * m2-lang.c (m2_language_defn): Likewise.
212 * ch-lang.c (chill_language_defn): But here use chill_value_print.
213 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
214 * ch-valprint.c (chill_value_print): New function, based on
215 c_value_print, but use Chill "look and feel."
216 * c-lang.h (c_value_print): New prototype.
217 * ch-lang.h (chill_value_print): New prototype.
218 * value.h (value_print_array_elements): New prototype.
220 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
221 and case TYPE_CODE_SET): Check that the element type isn't a stub.
223 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
225 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
226 to new file top.c. Make things extern instead of static and
227 similar rearrangements to deal with this.
229 * utils.c: Move fputs_unfiltered to main.c. Remove
230 FPUTS_UNFILTERED_OVERRIDE ifndef.
231 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
232 and libgdb uses utils.c and top.c.
234 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
236 * hppa-tdep.c (skip_trampoline_code): Fix typo.
238 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
240 * ch-valprint.c (chill_val_print_array_elements): New function.
241 A Chill version of val_print_array_elements, it prints the
242 array index labels, in additions ot the array element values.
243 (chill_val_print): Use the new function.
245 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
247 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
249 * defs.h (enum language): Add language_asm.
250 * findvar.c (read_register_bytes read_register_gen
251 write_register_bytes read_register read_register_pid
252 write_register write_register_pid supply_register): Move multi-
253 thread handling down into these routines. Create XXX_pid routines
254 that allow register references to specify the pid.
255 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
256 read_sp write_sp read_fp write_fp): Move these routines from
257 infcmd to findvar to centralize the whole mess.
258 * i386-nlmstub.c: Portability fixes.
259 * infptrace.c (child_resume): Conditionalize to allow other natives
260 to override it. Remove PIDGET gubbish, it's no longer necessary.
261 * infrun.c (wait_for_inferior): Put registers_changed() before
262 target_wait() to speed up remote debugging.
263 * Replace code that reads registers from other threads with much
264 nicer looking new function calls (see changes to findvar.c).
265 * Don't skip prologues if debugging assembly source.
266 * lynx-nat.c (child_resume): Lynx now needs it's own version of
267 child_resume to handle multi-thread debugging properly.
268 * remote.c: Add O response to get console output from target.
269 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
270 SERIAL_ERROR here to simplify callers.
271 * Change static var timeout to remote_timeout.
272 * (fromhex): Remove unnecessary return -1 at end of routine.
273 * (remote_wait): Turn this into a big switch statement. Add
274 support for O response.
275 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
276 * (getpkt): Split getpkt into two parts. read_frame deals with
277 all formatting issues, run-length encoding, and framing. getpkt
278 now handles error recovery, and frame detection.
279 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
280 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
281 control. (hardwire_readchar): Handle EINTR from read().
282 * symfile.c (deduce_language_from_filename): Add support for .s
284 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
285 override infptrace's child_wait.
286 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
287 instead of XXXlynx.h.
288 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
290 * nlm/gdbserve.c: Portability fixes.
292 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
294 * inftarg.c (child_wait): Call proc_wait, not wait.
295 (child_mourn_inferior): Call proc_remove_foreign.
296 * main.c (gdb_init): Call init_proc.
297 * main.c: Provide dummy versions of init_proc, proc_wait, and
298 proc_remove_foreign for the gdb case (the libgdb case provides its
299 own versions of these functions).
300 * Makefile.in (libgdb-files): Add libproc.a.
302 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
304 Hardware watchpoints for Linux, from Rick Sladkey
306 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
307 new hardware breakpoint recovery method.
308 * i386v-nat.c (i386_insert_watchpoint,
309 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
310 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
311 New functions to support the 386 hardware debugging registers.
312 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
313 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
314 target_insert_watchpoint, target_remove_watchpoint): Define these
315 macros to use the hardware debugging functions in i386v-nat.c.
317 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
319 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
322 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
324 * target.c, target.h: New variables target_activity_function and
326 * inflow.c, inferior.h: New functions set_sigio_trap and
328 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
330 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
332 * remote-sim.h (sim_verbose): Delete.
333 Document callbacks needed.
334 (sim_*): Change result to void where there isn't one.
335 (sim_open): Clarify argument and error response.
336 (sim_close): Declare.
337 (sim_load): Change bfd_handle argument to file name. Clarify result.
338 (sim_create_inferior): Renamed from sim_set_args.
339 (sim_set_pc): Delete.
340 (sim_info): Delete printf_fn argument.
341 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
342 (gdbsim_load): Try sim_load first.
343 (gdbsim_create_inferior): Call sim_create_inferior.
344 (gdbsim_open): Handle args == NULL. Update call to sim_open.
345 (gdbsim_close): Call sim_close.
346 (gdbsim_files_info): Update call to sim_info.
347 (gdbsim_ops): Realign comments.
349 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
351 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
353 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
354 the auxent if the symbol's name is ".file". From David Edelsohn
355 <c1dje@watson.ibm.com>.
357 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
359 * breakpoint.c (breakpoint_1): Fix typo.
361 * annotate.c (annotate_field_end): Fix typo.
363 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
365 * Makefile.in (TSSTART): Remove; no longer used.
367 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
368 fputs_unfiltered and exit directly, rather than fatal. The latter
369 calls vfprintf_unfiltered!
371 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
372 * value.h, printcmd.c (print_value_flags): Move from here...
373 * annotate.c: ...to here, and make it use can_dereference.
375 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
377 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
378 Remove, needed for both native and cross.
379 * target.c (attach_flag, generic_mourn_inferior): Put here.
380 * utils.c (job_control): Put here.
381 (terminal.h): Don't include anymore.
383 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
385 * source.c (find_source_lines): Always use code that was #ifdef
386 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
387 leaving it on the chain. Reindent much of this function.
388 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
389 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
390 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
391 config/ns32k/xm-ns32km3.h: Remove all references to
392 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
393 * main.c, fork-child.c, many config files: Remove all
394 SET_STACK_LIMIT_HUGE code; with the above changes it should no
397 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
398 This avoids __eprintf troubles.
400 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
402 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
403 initialization code which needs to be called even if we bypass the
404 command line stuff into gdb_init.
405 * utils.c (fputs_unfiltered): Surround in #ifndef
406 FPUTS_UNFILTERED_OVERRIDE.
407 * Makefile.in (libgdb.a): New target.
409 * utils.c: Rearrange I/O stuff a bit so that all output goes
410 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
411 which made %s not work with arbitrarily large strings.
412 * printcmd.c (printf_command): Use printf_filtered, not
413 printf_unfiltered and printf, now that arbitrary limit is gone.
416 * breakpoint.c (watchpoint_check): Remove unused variable b.
417 * stack.c (print_frame_info): Move sp and buf inside #if.
418 * eval.c (evaluate_subexp): Remove unused variables pp,
419 mangle_ptr, ptr, and mangle_tstr.
420 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
422 * symtab.c (lookup_symtab): Put variable copy inside #if.
423 (decode_line_1): Put variable q1 inside #if 0.
424 * target.h: Declare target_link.
425 * infrun.c (wait_for_inferior): Remove unused variables signame.
426 * remote.c (remote_resume): Remove unused variable name.
427 * c-exp.y (parse_number): Parenthesize operand of shift.
428 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
429 (this is a semantic change, the warning seems to have detected a bug).
430 * dbxread.c (end_psymtab): Move variable p1 inside #if.
431 * coffread.c: Move variable temptype inside #if.
432 * ch-typeprint.c (chill_type_print_base): Remove unused variable
434 * ch-valprint.c: #include typeprint.h and ch-lang.h.
435 (chill_val_print): Remove unused variable in_range.
436 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
437 (chill_val_print): Add default case for switch.
438 * stabsread.h: Declare stabsect_build_psymtabs.
439 * os9kread.c (read_minimal_symbols): Make this return void.
440 (os9k_symfile_read): Remove unused variables stb_exist and val.
441 (os9k_symfile_init): Remove unused variable val.
442 (fill_sym): Remove unused variable id.
443 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
445 Remove unused variable symfile_bfd.
446 #if 0 unused variables lbrac_unmatched_complaint and
447 lbrac_mismatch_complaint.
448 Remove declaration for non-existent function os9k_next_symbol_text.
450 * annotate.c, annotate.h: New files, containing a function for
451 each annotation which outputs it.
452 * Move breakpoints_changed from breakpoint.c to annotate.c.
453 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
454 printcmd.c, source.c, stack.c, utils.c, valprint.c:
455 Use annotate.c functions to output annotations.
456 * Makefile.in (OBS): Add annotate.o.
458 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
460 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
461 elf_unwind_entries are always initialized.
463 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
464 stubs which return directly to the caller rather than to the stub
467 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
469 * c-exp.y (yyerror): Display a more informative error message.
470 * ch-exp.y (yyerror): Ditto, don't use global yychar.
471 * m2-exp.y (yyerror): Ditto.
473 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
475 * inflow.c (job_control): Move definition to front of file.
477 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
479 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
480 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
482 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
484 * Makefile.in (kdb): Remove old init.c creation commands.
485 * configure.in (sparclite): Match on sparclite*.
486 * sparclite/aload.c (main): Only change section addresses for
487 a.out format object files.
489 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
491 * config/i386/go32.mh: Define CC.
493 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
495 * gdbserver/Makefile.in: Remove irrelevant definitions and
496 comments inherited from the gdb Makefile.
497 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
498 (VERSION): Update to 4.12.3.
499 (gdbserver): Remove any existing executable first.
500 (distclean, realclean): Remove nm.h.
501 * gdbserver/low-lynx.c: Add Sparc Lynx support.
502 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
503 Don't use absolute pathname.
505 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
507 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
510 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
512 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
513 (print_it_normal): Add annotations for the inferior starting and
514 stopping, and for all the various messages related to how it
517 * printcmd.c (do_one_display): Annotate.
518 * stack.c (print_frame_info): Annotate printing of stack frames.
520 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
522 * remote.c (get_offsets): Handle case where stub doesn't support
525 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
527 Add partial support for g++ code compiled with -fvtable-thunks.
528 * c-valprint.c (c_val_print): Add vtblprint support
530 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
531 pointers (if using thunks) as well as array of structs (otherwise).
532 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
533 level, and make the latter non-static (so define_symbol can use it).
534 * stabsread.c (define_symbol): If the type being defined is a
535 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
536 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
537 * values.c (value_virtual_fn_field): Handle thunks.
538 * values.c (value_headof): Minor efficiency hack.
539 * values.c (value_headof): Incomplete thunk support. FIXME.
541 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
543 * valprint.c (print_longest): Clarify comment about use_local.
544 * printcmd.c, defs.h (print_address_numeric), callers in
545 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
546 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
547 exec.c: New argument use_local.
548 * source.c (identify_source_line): Use filtered output. Use
549 print_address_numeric.
551 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
552 language.c (type_error, range_error): Use filtered output.
553 * utils.c (error_begin): Update comment to tell people to use
556 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
557 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
560 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
562 * procfs.c (procfs_wait): Reinstate code which deduces the signal
563 from the fault, #ifndef FAULTED_USE_SIGINFO.
564 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
566 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
568 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
569 Explicitly annotate each record.
571 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
573 * xcoffexec.c: Reformat to standards and lint.
574 (language.h): Include.
575 (exec_close): Declare arg "quitting".
576 (file_command): Declare arg "from_tty".
577 (map_vmap): Cast xmalloc result to PTR.
578 * rs6000-nat.c: Reformat to standards and lint.
579 (exec_one_dummy_insn): Use char array for saved instruction.
580 (fixup_breakpoints): Declare.
581 (vmap_ldinfo): Be more informative in fatal error messages.
582 (xcoff_relocate_symtab): Define to return void.
583 * xcoffsolib.h: Reformat to standards, improve comments.
584 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
586 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
588 * utils.c, defs.h (error_begin): New function.
589 (quit): Print annotation before printing the error message.
590 * main.c (return_to_top_level): Print annotation before doing the
592 * symtab.c (decode_line_1): Call error not warning and then
593 return_to_top_level. Call error_begin and printf_unfiltered
594 rather calling warning (before calls to return_to_top_level).
595 * core.c (memory_error): Use error_begin, printf_unfiltered,
596 print_address_numeric and return_to_top_level instead of error.
597 Cleans up a FIXME-32x64.
598 * language.c (type_error, range_error): Call error_begin
599 not just target_terminal_ours.
601 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
602 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
603 side of an assignment is non-portable.
605 * utils.c (query): Change syntax of query annotations to be
606 consistent with other input annotations.
607 (prompt_for_continue): Likewise for prompt-for-continue annotation.
609 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
611 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
613 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
614 that have a stack frame size of 32k or larger (from Paul Flinders).
617 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
619 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
620 for Lynx platforms that need it.
621 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
623 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
625 * procfs.c (procfs_wait): Use the signal from the pr_info rather
626 than trying to deduce it from the fault.
628 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
630 * printcmd.c (print_address_symbolic): Initialize name to empty
631 string to avoid core dump if lookup fails.
632 * remote-e7000.c (printf_e7000debug): Error if target not open.
634 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
636 * i386-nlmstub.c: Update to be more in line with PIN stub.
637 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
638 * (hex2mem): Init ptr.
639 * General cleanups to use ConsolePrintf, standard prologues, etc...
641 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
643 * i386-nlmstub.c: More changes to be compatible with remote.c.
645 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
646 into (the far less frequently called) dbx_symfile_read.
648 * i386-nlmstub.c: An interim version till we get PIN for the x86.
650 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
652 * dbxread.c (record_minimal_symbol): Record the section
653 associated with the symbol to make dynmaic relocation work.
654 * (dbx_symfile_read, process_one_symbol): Fixes to work around
655 Solaris brain-damage which don't apply to relocatable object
657 * (stabsect_build_psymtabs): New routine to read stabs out of an
658 arbitrarily named section.
659 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
661 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
662 stabs out of the nlm.
663 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
664 brain-damage which don't apply to relocatable object files.
665 * remote.c (putpkt): Improve error reporting and error handling.
666 * (get_offsets): Temporary kludge to force data & bss sections to
667 have the same relocation.
668 * stabsread.c (define_symbol, scan_file_globals): Record section
671 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
673 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
676 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
678 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
679 to after call to target_wait. This means that flush_cached_frames
680 can call target_terminal_ours if it wants to.
681 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
682 comment about why the code is dubious.
684 * stabsread.c (read_type): Call read_type, not nonexistent
687 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
689 * remote-os9k.c (rombug_fetch_registers): set trace mode
691 * remote-os9k.c (rombug_read_inferior_memory): cache data in
693 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
695 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
696 passed to process_one_symbol.
697 * stabsread.c (read_type): process os9k functio prototype.
699 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
701 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
704 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
706 * utils.c (prompt_for_continue): Annotate prompt.
707 (query): Annotate query.
708 * printcmd.c (print_frame_args): Change syntax of argument
709 annotation to make name and value part of a single group of
710 annotations, not two separate groups.
711 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
712 * valprint.c (val_print_array_elements): Change syntax of
713 annotation to be more concise.
714 * main.c, defs.h (command_line_input): New argument tells what
715 string to include in the annotations.
716 * symtab.c (decode_line_2), main.c (read_command_lines,
717 command_loop): Change callers.
719 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
721 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
723 * printcmd.c (output_command): Annotate things we print here too.
724 * printcmd.c (print_command_1): Add "value-history-value" annotation.
725 * Move declaration of print_value_flags from defs.h to value.h.
726 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
728 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
730 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
731 BFD handles sun3 dynamic relocations now.
732 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
735 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
737 * printcmd.c (print_command_1): Annotate the top-level expressions
739 (print_frame_args): Annotate each argument.
740 * printcmd.c, defs.h (print_value_flags): New function.
741 * cp-valprint.c (cp_print_value_fields): Annotate each field.
742 * valprint.c (val_print_array_elements): Annotate each array element.
744 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
746 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
747 the register contains a pointer to the type, not the type itself.
749 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
751 * main.c (main): Accept --annotate=N option and make --fullname
752 the same as --annotate=1.
753 (command_line_input): Print annotatation before and after prompt.
754 * blockframe.c (flush_cached_frames): Print annotation.
755 * Rename frame_file_full_name to annotation_level and move it from
757 * source.c (identify_source_line): If annotation_level > 1,
758 change output format.
759 * breakpoint.c: Print annotation whenever a breakpoint changes.
760 * main.c: New variable server_command.
761 (command_line_input): Parse "server " and set server_command.
762 (dont_repeat): Check server_command.
764 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
766 * xcoffread.c (xcoff_next_symbol_text): Don't return before
767 updating raw_symbol and symnum. Return a value in the case where
770 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
772 * parse.c: Don't define block_found; it is defined in symtab.c.
773 * parser-defs.h: Add comment regarding block_found.
775 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
777 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
780 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
782 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
783 section vma. Do not read dynamic relocs for sun3 executables to
784 avoid BFD assertion message.
786 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
788 * nm-hppab.h (KERNEL_U_ADDR): Define.
789 (FIVE_ARG_PTRACE): Likewise.
790 (CANNOT_STORE_REGISTER): Likewise.
791 * nm-hppah.h (KERNEL_U_ADDR): Define.
792 (FIVE_ARG_PTRACE): Likewise.
793 (CANNOT_STORE_REGISTER): Likewise.
794 (NEED_TEXT_START_END): Likewise.
796 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
797 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
798 (FIVE_ARG_PTRACE): Likewise.
799 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
800 (FIVE_ARG_PTRACE): Likewise.
802 * hppa-tdep.c (read_unwind_info): Make static.
803 (restore_pc_queue): Indirect through the target vector to
804 reload the register state.
806 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
808 * paread.c (compare_unwind_entries): Delete function. It's been
809 moved into hppa-tdep.c.
810 (read_unwind_info): Likewise.
811 (pa_symfile_read): No longer call read_unwind_info. The unwind
812 tables will be read in as they are needed.
814 * hppa-tdep.c (compare_unwind_entries): New function.
815 (read_unwind_info, internalize_unwinds): Likewise.
816 (find_unwind_entry): Read in unwind information on demand.
818 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
820 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
821 to : in search path processing.
822 * defs.h (qsort): Rename argument in prototype.
823 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
825 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
826 (false): Eliminate usages.
828 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
830 * h8500-tdep.c (initialize_h8500_tdep, large_command):
831 All references to value changed to value_ptrlage_command is now
833 All references to value changed to value_ptr.
834 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
835 * remote-hms.c (hms_wait): Timeout after five seconds.
836 * ser-go32.c (dosasync_read): Poll if timeout < 0.
837 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
838 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
840 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
842 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
844 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
846 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
848 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
849 bp_watchpoint_scope breakpoints.
850 (struct breakpoint): Add val_chain and related_breakpoint fields
851 for use by watchpoints.
853 * breakpoint.c (within_scope): Delete. No longer used.
854 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
855 (target_{remove,insert}_watchpoint): Likewise.
856 (can_use_hardware_watchpoint): New function.
857 (remove_breakpoint): New function to remove a single breakpoint
858 or hardware watchpoint.
859 (insert_breakpoints): Handle insertion of hardware watchpoints.
860 Store a copy of the value chain derived from the watchpoint
862 (remove_breakpoints): Simplify by using remove_breakpoint.
863 (delete_breakpoint): Likewise.
864 (watchpoint_check): Delete the watchpoint and watchpoint scope
865 breakpoints when the watchpoint goes out of scope. Save & restore
866 the current frame after checking watchpoints.
867 (breakpoint_init_inferior): Likewise (restarting the program
868 makes all local watchpoints go out of scope).
869 (bpstat_stop_status): Handle hardware watchpoints much like normal
870 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
871 when the watchpoint goes out of scope. Remove and reinsert all
872 breakpoints before returning if we stopped when a hardware watchpoint
874 (watch_command): Use a hardware watchpoint when possible. If
875 watching a local expression, build a scope breakpoint too.
876 (map_breakpoint_numbers): Also call given function for any
878 (disable_breakpoint): Never disable a scope breakpoint.
879 (enable_breakpoint): Handle hardware breakpoints much like normal
880 breakpoints, but recompute the watchpoint_scope breakpoint's
881 frame and address (if we have an associated scope breakpoint).
882 (read_memory_nobpt): Handle hardware watchpoints like normal
883 watchpoints. When necessary handle watchpoint_scope breakpoints.
884 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
885 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
886 (disable_command): Likewise.
888 * blockframe.c (find_frame_addr_in_frame_chain): New function.
889 Extern prototype added to frame.h
891 * infrun.c (wait_for_inferior): Set current_frame and select
892 a frame before checking if we stopped due to a hardare watchpoint
893 firing. Handle stepping over hardware watchpoints.
894 (normal_stop): Remove unnecessary call to select_frame.
896 * value.h (value_release_to_mark): Declare.
897 * values.c (value_release_to_mark): New function.
899 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
900 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
902 * hppab-nat.c (hppa_set_watchpoint): New function.
904 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
905 (HAVE_STEPPABLE_WATCHPOINT): Define.
906 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
907 (target_{insert,delete}_watchpoint): Define.
909 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
910 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
911 (target_{insert,remove}_watchpoint): Likewise.
913 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
915 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
916 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
917 often have the same names as debug symbols for functions, and
918 confuse lookup_symbol().
920 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
922 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
923 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
924 REGISTER_RAW_SIZE (1).
925 Together these changes work around a bug in HP's compiler. Both
926 seem to be necessary.
928 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
930 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
931 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
932 are type mst_solib_trampoline.
934 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
936 * config/m68k/es1800.mt: Change comments.
938 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
940 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
942 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
944 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
947 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
949 * values.c (unpack_long): Remove obsolete comment about using a
952 * symfile.c (symbol_file_command): Add comments about command syntax.
954 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
955 Jim Kingdon (kingdon@cygnus.com)
957 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
958 are in the .plt section.
959 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
960 find_solib_trampoline_target): New functions for handling
961 stepping into -g compiled shared libraries.
962 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
963 find_solib_trampoline_target): Add prototypes.
964 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
965 Define to handle stepping into -g compiled shared libraries.
966 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
967 stepping into -g compiled shared libraries.
969 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
971 * configure.in: Add mips-*-sysv4* support.
972 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
973 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
974 New files for MIPS SVR4 support.
975 * Makefile.in: Update for new mipsv4 files.
976 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
977 read_next_frame_reg to obtain the frame relative stack pointer.
978 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
979 obtain the frame relative stack pointer.
980 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
981 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
982 by entering them into the minimal symbol table.
983 * printcmd.c (print_scalar_formatted): Do not try to unpack to
984 a long for float formats.
985 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
986 get defined in <link.h>.
987 * solib.c (solib_add): Add shared library sections to the section
988 table of the target before adding the symbols.
989 * partial-stab.h: Relocate static and global functions.
990 * dbxread.c (read_dbx_symtab): Remove unused variable
991 end_of_text_address. Relocate text_addr when passing it
994 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
995 library functions before the executable is run. Retrieve dynamic
996 symbols from stripped executables.
997 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
998 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
999 if no debugging symbols were found.
1000 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1001 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1003 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1004 OSF/1 has shared libraries.
1006 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1008 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1009 to BFD handling of dynamic symbols.
1011 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1013 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1014 then gets its real address into FUN and its GOT/DP value into %r19.
1016 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1018 * hppa-tdep.c (frameless_function_invocation): If no unwind
1019 descriptor was found, then assume this was not a frameless
1020 function invocation.
1021 (frame_saved_pc): If the saved PC is in a linker stub, then
1022 return the return address which the linker stub will return to.
1024 * xm-hppab.h: Never define USG.
1025 * xm-hppah.h: Always define USG.
1027 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1029 * values.c (unpack_long, value_from_longest),
1030 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1032 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1034 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1036 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1038 For SVR4 targets, enable gdb to set breakpoints in shared
1039 library functions before the executable is run.
1040 * elfread.c (elf_symtab_read): Handle symbols for shared library
1042 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1043 and moved to objfiles.c.
1044 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1045 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1046 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1047 the new generic definition from tm-sysv4.h works for Solaris.
1049 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1051 * elfread.c (elf_symtab_read): Change storage_needed,
1052 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1053 bfd_get_symtab_upper_bound. Check for errors from
1054 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1055 * nlmread.c (nlm_symtab_read): Same changes.
1057 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1059 * xcoffread.c (xcoff_next_symbol_text): New function.
1060 (read_xcoff_symtab): Set next_symbol_text_func to it.
1061 Move raw_symbol outside of read_xcoff_symtab.
1063 * remote.c (getpkt): Remove unused "out" label.
1065 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1067 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1068 about more than one watchpoint being triggered.
1070 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1072 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1074 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1076 * blockframe.c (find_pc_partial_function): mst_file_text
1077 symbols do not live in the shared library transfer table.
1078 * ch-exp.y (decode_integer_value, match_character_literal,
1079 match_bitstring_literal): Guard tolower calls with isupper,
1080 tolower on old BSD systems blindly subtracts a constant.
1081 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1082 well when determining the producer of the object file.
1083 * mdebugread.c (has_opaque_xref): New function to check for
1084 cross reference to an opaque aggregate.
1085 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1086 enter typedefs to opaque aggregates into the symbol tables.
1087 * mdebugread.c (parse_external): Remove skip_procedures argument,
1088 it has always been 1. Remove code that handled stProc symbols,
1089 it was never executed and was wrong, as the index of a
1090 stProc symbol points to the local symbol table and not to the
1091 auxiliary symbol info. Update caller.
1092 * mdebugread.c (parse_partial_symbols): Do not enter external
1093 stProc symbols into the partial symbol table, they are already
1094 entered into the minimal symbol table.
1095 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1096 Remove all conditionals and definitions for ptx.
1097 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1098 Fix addresses of floating point registers in REGISTER_U_ADDR.
1099 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1100 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1101 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1102 signal trampoline code work.
1103 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1104 Remove all conditionals and definitions for ptx.
1105 Remove KDB definitions.
1106 * symm-nat.c (store_inferior_registers): Fetch registers before
1107 storing them to obtain valid floating point control registers.
1108 Store fpu registers.
1109 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1110 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1111 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1113 * symm-nat.c (child_resume): Update type of `signal' parameter.
1114 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1116 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1118 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1119 calling import stubs for functions in shared libraries.
1121 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1123 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1125 * ch-lang.c (chill_is_varying_struct): Magic string is
1126 was "<var_length>" is now "__var_length" (more portable).
1128 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1130 * remote.c (getpkt): If we get a timeout, actually retry rather
1131 than just giving up the first time it happens.
1132 * remote.c: Document sequence numbers.
1133 (remote_store_registers): Change syntax of 'P' request so that it
1134 never looks like a sequence number.
1136 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1138 * os9kread.c (record_minimal_symbol): add section_offset to
1139 relocate minimal symbol table.
1140 * os9kread.c (read_minimal_symbols): ditto.
1141 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1143 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1144 return. Also if file addr is 0 leave it 0, not to relocate.
1145 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1146 'set remotexoff' and 'set remotelog' commands.
1148 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1150 * remote.c (remote_store_registers): Add 'P' request to set an
1151 individual register.
1152 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1155 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1157 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1158 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1159 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1161 * command.c (do_setshow_command, case var_string): Never add a
1162 space to the end of the string.
1163 * NEWS: Document this change.
1164 * .gdbinit: Add a space to the "set prompt" command.
1166 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1168 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1169 changes to make it compile (it doesn't link yet).
1171 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1172 (set_demangling_style, set_demangling_command): Use savestring not
1173 strdup. We were not dealing properly with a NULL return from
1174 strdup, and were not declaring strdup (the system header may or
1177 * valprint.c (val_print): Remove inaccurate comment about what
1178 types can be stub types.
1180 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
1181 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
1182 Supply alternate version if ATTACH_DETACH is not defined.
1183 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
1184 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
1185 * configure.in: Recognize i[34]86-sequent-sysv4* host.
1187 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1189 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
1191 (skip_trampoline_code): Rewrite and add support for argument
1192 relocation stubs stubs, import/export stubs, calls through
1193 "_sr4export" and cascaded trampolines.
1195 * hppa-tdep.c (skip_prologue): Return "pc" not zero
1196 if no unwind descriptor is found.
1198 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
1199 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
1200 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
1201 differently. All registers are four bytes.
1202 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
1204 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
1206 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
1207 registers as both single and double values (fetching 2nd 32bit half
1208 as necessary). Annotate each register printed with its precision.
1210 * paread.c (read_unwind_info): Fix off-by-one error.
1212 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1214 * main.c (complete_command): Deal with it if arg is NULL.
1216 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1218 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
1219 regarding using the PC--using the PC is necessary and all the
1220 FIXME comments in the world won't make it go away.
1222 * valops.c (value_at, value_at_lazy): Give error if we dereference
1224 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
1225 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
1227 * stabsread.c (patch_block_stabs): Add comment about what happens
1228 if the definition is in another compilation unit from the stab.
1230 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
1232 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1234 * main.c (complete_command): New command, from Rick Sladkey
1235 <jrs@world.std.com>.
1236 (symbol_completion_function): Don't declare rl_point and
1237 rl_line_buffer; they are now declared in readline.h.
1238 (show_commands): Don't declare history_base; it is declared in
1240 * command.c (lookup_cmd): Don't delete trailing whitespace.
1241 Reverts change of 14 May 1989.
1243 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
1245 * minsyms.c (prim_record_minimal_symbol): Move section deduction
1246 code from prim_record_minimal_symbol_and_info() to here. Callers
1247 of the latter can legitimately supply a section number of -1.
1249 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1251 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
1252 member functions have an element in args for a (nonexistent) this
1255 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1257 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
1259 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
1260 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1262 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
1263 for the structure's type. All callers changed.
1265 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
1266 for each structure argument rather than assuming it's either
1267 true or false for all structure arguments.
1269 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
1270 on the length structure passed, not the compiler used.
1272 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
1273 argument for the structure's type.
1275 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1277 * values.c (set_internalvar): Don't set var->value until we are
1278 sure there won't be an error().
1280 * remote.c (get_offsets): Reinstate comment which was in
1281 remote_wait about use of SECT_OFF_TEXT and so on.
1283 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1285 * symmisc.c (maintenance_check_symtabs): New function to check
1286 consistency of psymtabs and symtabs.
1287 * symtab.h (maintenance_check_symtabs): Add prototype.
1288 * maint.c: Add new `maint check-symtabs' command.
1289 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
1290 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1291 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
1293 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
1294 to write_memory to avoid warnings from gcc.
1295 * config/i386/xm-symmetry.h: Add missing #endif.
1296 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
1297 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
1298 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
1300 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1302 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
1303 (hppa_push_arguments): Likewise.
1305 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
1307 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
1308 improve remote debugging efficiency. Also fixed problems with
1309 doing function calls for programs with no entry points.
1310 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
1311 entry_point_address.
1312 * inferior.h (PC_IN_CALL_DUMMY): ditto.
1313 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
1314 parse_lines): Pass section_offsets info to these routines so that
1315 we can relocate symbol table entries upon readin.
1316 * (psymtab_to_symtab_1): Set symtab->primary to tell
1317 objfile_relocate to do relocations for our symbols.
1318 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
1319 (which hang off of the symbol table).
1320 * Use prim_record_minimal_symbols_and_info instead of
1321 prim_record_minimal_symbols to supply section info to make minimal
1322 symbol relocations work.
1323 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
1324 -1, try to deduce it from ms_type.
1325 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
1326 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
1327 add code to relocate objfile->sections data structure.
1328 * remote.c (get_offsets): Use new protocol message to acquire
1329 section offsets from the target.
1330 * (remote_wait): Get rid of relocation stuff. That's all handled
1331 by objfile_relocate now.
1332 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
1333 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
1335 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
1337 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
1339 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
1341 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
1342 can no longer set this at run time.
1343 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
1344 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
1345 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
1346 sparc-tdep.c compiles).
1347 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
1349 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1351 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
1352 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
1353 * configure.in: Recognize m68*-cisco*-*.
1355 * Makefile.in (TAGS): Use variables directly, rather than using
1356 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
1357 and means that these filenames no longer need be unique across all
1358 the config/* directories.
1359 * configure.in: Put the config/*/ into TM_FILE, etc.
1361 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
1362 and trapv exceptions.
1364 * target.h (struct section_table), objfiles.h (struct obj_section):
1365 Change name of field sec_ptr to the_bfd_section. More mnemonic
1366 and avoids the (sort of, for the ptx compiler) name clash with
1367 the name of the typedef.
1368 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
1369 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
1371 * utils.c: Include readline.h.
1372 * Makefile.in (utils.o): Add dependency.
1374 * remote.c (getpkt): Add support for run-length encoding.
1376 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1378 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
1380 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1382 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
1383 prim_record_minimal_symbol.
1386 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
1387 computing their offset from the start of the old buffer and adding
1388 to the new buffer, rather than by assuming we can add the
1389 difference between the old buffer and the new buffer (it might not
1390 fit in an int). Merge in cosmetic differences from emacs regex.c
1391 version of this macro.
1393 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1395 * Makefile.in (install-only): Fix use of program_transform_name.
1397 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1399 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
1400 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
1401 so I'm nuking the command.
1402 * symtab.c (find_addr_symbol): Comment out, no longer used.
1404 * main.c (main): Don't init_source_path for the -cd argument. Now
1405 that source_path doesn't contain the current_directory from when
1406 GDB started up, init_source_path is no longer useful (and is
1407 harmful because it clobbers a source_path set in $HOME/.gdbinit).
1409 * TODO: Remove item about line numbers being off. It is useless
1410 and confusing without a reproducible test case (it mentions
1411 proceed(), but I was able to step through proceed without trouble).
1413 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1415 For Sunos 4.x targets, enable gdb to set breakpoints in shared
1416 library functions before the executable is run. Retrieve dynamic
1417 symbols from stripped executables.
1418 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
1419 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
1420 symtab.c (list_symbols): Handle mst_solib_trampoline.
1421 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
1422 for all targets, remove IBM6000_TARGET dependencies.
1423 * dbxread.c (read_dbx_dynamic_symtab): New function.
1424 * dbxread.c (dbx_symfile_read): Use it.
1425 * dbxread.c (SET_NAMESTRING): Set namestring to
1426 "<bad string table index>" instead of "foo" if the string index is
1428 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
1430 * symtab.c (list_symbols): Take from_tty as parameter and pass it
1431 to break_command. Handle mst_file_* minimal symbol types.
1432 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
1434 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
1436 * c-exp.y(yylex): fix potential memory overflow.
1438 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1440 * environ.c (set_in_environ): Eliminate special handling of PATH and
1442 * putenv.c: Removed, conflicts with system declaration of
1443 putenv on RS/6000 running AIX 3.2.5, and above change makes it
1445 * Makefile.in: Change accordingly.
1446 * procfs.c (procfs_create_inferior): Change comment accordingly.
1448 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
1450 * rs6000-tdep.c: Change value to value_ptr.
1452 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1454 * i386m3-nat.c: Include floatformat.h.
1455 (get_i387_state): Use memset not bzero.
1459 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
1460 ieee-float.h to floatformat.h.
1462 * valprint.c (val_print_string): Ignore error if the error
1463 happened after a terminating '\0'.
1465 * c-valprint.c (c_val_print): Never add 1 to return value from
1466 val_print_string; just return what it returns.
1468 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
1469 looping through all of the enums.
1470 * infrun.c (signals_info): Use it.
1472 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1474 * main.c (main): When printing warning about bad baud rate, don't
1475 use warning(); it relies on current_target which isn't set up yet.
1477 * breakpoint.c (_initialize_breakpoint): Update docstring for
1478 tbreak to match what the code actually does. Don't mention tbreak
1479 in docstrings for "enable once" or "enable breakpoints once".
1481 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1483 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
1484 while (0). That defeats the whole purpose of using do . . . while (0).
1485 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
1486 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
1487 using a ?: expression as an lvalue is not portable.
1489 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
1490 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
1491 'p' and 'r' symbol descriptors into a single symbol to look for a
1493 * README, config/sparc/tm-sparc.h: Update comments.
1495 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1497 * mdebugread.c (parse_type): Do not complain for types with
1498 an `indexNil' aux index, these are simply undefined types.
1499 Remove indexNil check from caller of parse_type.
1500 * mdebugread.c (parse_partial_symbols): Do not enter
1501 stGlobal, scCommon symbols into the minimal symbol table, their
1502 value is the size of the common, not its address.
1503 Handle scInit, scFini, scPData and scXData sections.
1504 Use minimal symbol type mst_file_* for stLabel symbols, instead of
1506 Enter stProc symbols into the global_psymbols list once, not into
1507 the static_psymbols_list.
1508 Get rid of dummy psymtab if it is empty, to allow proper detection
1509 of stripped executables.
1510 * mdebugread.c (cross_ref): Allow cross references to Fortran
1513 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1515 * stabsread.c (common_block_end, fix_common_block): Stash the
1516 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
1517 as to not assume that a pointer fits in an enum.
1519 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1521 * os9kread.c (fill_sym): check compiler verion number for pre-
1523 * os9kread.c (os9k_process_one_symbol): address of symbol is
1524 relative to section not module.
1525 * stabsread.c (define_symbol): add symbol type 's' as local
1527 * remote-os9k.c: add command 'set monitor_log' to turn on or off
1529 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
1530 * remote-os9k.c: fix bug in 'set remotebaud' function.
1531 * remote-os9k.c (rombug_link): minimize checking so to improve
1533 * symfile.c (symbol_file_command): check if failed to link, also make
1534 the command be able to accept more than one filenames.
1535 * target.c (target_link): check if failed to link with rombug.
1536 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
1538 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1540 * remote-es.c (es1800_child_ops): Don't declare it static.
1542 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
1544 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
1546 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1548 * dbxread.c: New variable lowest_text_address.
1549 (record_minimal_symbol, read_dbx_symtab): Set it.
1550 (read_dbx_symtab): Use lowest_text_address + text_size instead of
1551 end_of_text_address.
1552 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
1554 * dbxread.c (end_psymtab): Remove old and commented out
1555 capping_global and capping_static. Fix comments regarding
1556 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
1558 * parser-defs.h: Add "extern" to start of variable declarations so
1559 we don't end up with commons.
1560 * parse.c: Define these variables.
1562 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
1565 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1567 * alpha-tdep.c: Change value to value_ptr.
1569 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1571 * solib.c (elf_locate_base): New function to locate the address
1572 of the dynamic linker's runtime structure in the dynamic info section.
1573 * solib.c (locate_base): Use it instead of iterating over the list
1574 of mapped address segments.
1575 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
1578 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1580 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
1581 (pc_in_interrupt_handler): New function. Also add PARAM decl.
1582 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
1583 signal trampoline and interrupt routines.
1584 (frame_saved_pc): Handle signal trampolines and interrupt routines.
1585 (frame_chain, frame_chain_valid): Likewise.
1586 (hppa_frame_find_saved_regs): Likewise. Also deal with special
1587 saved regs convention for SP.
1589 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
1590 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
1591 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
1593 * tm-hppah.h (IN_SIGTRAMP): Define.
1595 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1597 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
1598 alphabetic character as the start of a name.
1600 * sparclite/Makefile.in (all install): Build and install aload.
1602 * configure.in: Accept i[34]86-*-*sysv32 because that is what
1603 config.guess and config.sub produce.
1605 * mips-tdep.c: Change value to value_ptr.
1607 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1609 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
1610 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
1611 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
1612 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
1613 value with value_ptr. This is for the ptx compiler.
1614 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
1616 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
1617 #if 0 i386_float_info.
1618 * symm-tdep.c (round): Remove. Also remove sgttyb.
1619 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
1620 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
1621 * i386-tdep.c (i386_frame_find_saved_regs): Put in
1622 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
1624 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
1625 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
1626 symm-nat.c. Define CHILD_WAIT and declare child_wait().
1627 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
1628 tm-i386v.h is apparently OK.
1629 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
1630 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
1633 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1635 * osfsolib.c (xfer_link_map_member): Update to use new
1636 target_read_string interface.
1638 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1640 * infrun.c (wait_for_inferior): In checking
1641 remove_breakpoints_on_following_step, check
1642 through_sigtramp_breakpoint as well as step_resume_breakpoint.
1644 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1646 * os9kread.c (os9k_process_one_symbol): Rename
1647 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
1648 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
1649 (CORE_ADDR)0, from target_link, since that is what it uses.
1650 Process name at end, not during parsing (like we did before Kung's
1651 change), so that -readnow and -mapped can appear anywhere.
1652 Make text_relocation a local variable.
1653 * config/i386/i386os9k.mt: Fix comment.
1654 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
1655 * os9kread.c: Put "comments" after #endif inside /* */.
1656 * stabsread.h: Add os9k_stabs variable.
1657 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
1659 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
1660 descriptor in global_symbols not local_symbols.
1661 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
1663 (read_type): If os9k_stabs, accept function parameters after 'f'
1665 (read_array_type): If os9k_stabs, don't expect index type and
1666 expect lower and upper to be separated by ',' not ';'.
1667 (read_enum_type): If os9k_stabs, read a number before the first
1668 enumeration constant.
1669 (os9k_init_type_vector): New function.
1670 (dbx_lookup_type): Call it when starting new type vector.
1671 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
1672 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
1673 * os9kstab.c: Removed.
1674 * Makefile.in: Update accordingly.
1675 * objfiles.c (objfile_relocate_data): Removed.
1676 * remote-os9k.c (rombug_wait): Call objfile_relocate
1677 not objfile_relocate_data.
1678 * objfiles.h, objfiles.c: Remove find_pc_objfile.
1679 * remote-os9k.c (rombug_wait): Call find_pc_section not
1681 * main.c (quit_command): Check inferior_pid; revert Kung change.
1682 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
1684 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1686 * os9kread.c: New file to read os9000 style symbo table.
1687 * os9kstab.c: new file to read os9000 style stabs.
1688 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
1689 * objfiles.c (find_pc_objfile): new function to search objfile
1691 * objfiles.c (objfile_relocate_data): new function to relocate
1692 data symbols in symbol table.
1693 * objfiles.h: Add two aux fields in struct objfile to handle
1694 multiple symbol table files situation like in os9000.
1695 * symfile.c: Change so 'symbol-file' command can handle multiple
1696 files. Also call target_link() to get relocation infos.
1697 * target.c (target_link): new function to get relocation info when
1698 a symbol file is requested to load.
1699 * main.c (quit_command): take out 'inferior_pid != 0' condition,
1700 because in cross mode there's no inferior pid, bit they need to
1702 Makefile.in: add os9kread.c os9kstab.c and .o's.
1703 configure.in: add i386os9k target.
1704 config/i386/i386os9k.mt: new add.
1705 config/i386/tm-i386os9k.h: new add.
1707 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1709 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
1710 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
1712 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1714 * target.c, target.h (target_read_string): Provide error detection to
1715 caller. Put string in malloc'd space, so caller need not impose
1717 * solib.c (find_solib): Update to use new interface.
1718 * irix5-nat.c (find_solib): Read o_path from inferior
1719 (clear_solib): Free storage for o_path.
1720 * valprint.c (val_print_string): Add comments.
1722 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1724 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
1727 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1729 * value.h (struct value): Add modifiable field.
1730 * values.c (allocate_value, record_latest_value, value_copy): Set it.
1731 (record_latest_value): Don't mess with VALUE_LVAL of value.
1732 * valops.c (value_assign): Check it. Reword existing error
1733 message on not_lval.
1735 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
1736 (STEP_SKIPS_DELAY): Added.
1737 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
1740 * valprint.c (val_print_string): If errcode is set, always print
1741 an error, regardless of force_ellipsis. In the non-EIO case,
1742 just print the error message rather than calling error(). Don't
1743 access *(bufptr-1) if bufptr points to the start of the buffer.
1744 When looking for '\0', don't increment bufptr and addr if bufptr
1745 started out already at limit. If an error happens on fetching the
1746 first character, don't print the string.
1748 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1750 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
1753 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
1754 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
1755 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
1756 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
1757 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
1758 * findvar.c: Update comment regarding ieee-float.h.
1760 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1762 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
1763 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1764 Define to make backtracing through the various sigtramp handlers
1766 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
1767 the saved pc from ucontext on the stack for SVR4 signal handling.
1769 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1771 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
1772 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
1773 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
1774 just use the global variable itself. When printing baud rate,
1775 don't print a baud rate if baud_rate is -1.
1777 * coffread.c (read_coff_symtab): Pass mst_file_* to
1778 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
1779 symbols in the minimal symbols regardless of SDB_TYPE.
1781 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1783 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
1784 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
1785 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
1786 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
1787 ignored bs->stop for a bp_step_resume breakpoint.
1788 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
1789 which performs one (the check_sigtramp2 one) of the functions
1790 which had been handled by the step_resume_breakpoint. For each
1791 use of the step_resume_breakpoint, make it still use the
1792 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
1794 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
1795 When setting the frame address of the step resume breakpoint, set
1796 it to the address for frame *before* the call instruction is
1797 executed, not after.
1799 * mips-tdep.c (mips_print_register): Print integers using
1800 print_scalar_formatted rather than duplicating all the
1801 CC_HAS_LONG_LONG and so on.
1802 (mips_push_dummy_frame): Use read_register_gen rather than using
1803 read_register and then putting it back in target format with
1804 store_unsigned_integer. If registers are more than 4 bytes, give
1805 an error rather than have some registers overwrite other
1807 #if 0 unused include of opcode/mips.h.
1809 * symfile.h: Don't declare arguments for coff_getfilename.
1811 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
1813 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1815 * configure.in (hppa*-*-osf*): New configuration.
1816 * config/pa/hppaosf.mt: New target makefile fragment.
1817 * config/pa/tm-hppao.h: New target include file.
1819 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1821 * exec.c (print_section_info): Print entry point for exec_bfd only.
1822 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
1823 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
1824 causes problems if <sys/types.h> has no multiple inclusion protection.
1826 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
1828 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
1829 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
1830 (CALL_DUMMY_LENGTH): Changed accordingly.
1832 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
1834 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
1835 numbers of register windows.
1837 * sparclite/hello.c: Add factorial function for testing.
1838 * salib.c: Use macros instead of constants for I/O addresses to
1839 make 931 support easier.
1840 * sparclite.h: Change constraint for LOC to "rJ" to force use of
1841 register in sta/lda instructions.
1843 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
1845 * dbxread.c (process_one_symbol): Set
1846 block_address_function_relative for COFF like we do for ELF and SOM.
1848 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1850 * mdebugread.c (new_psymtab): Pass in section_offsets and set
1852 * mdebugread.c (handle_psymbol_enumerators): New function to enter
1853 the enumerators of an ecoff enum into the partial symbol table.
1854 * mdebugread.c (parse_partial_symbols): Call it.
1855 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
1856 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
1857 offsets. Cast psymtab->read_symtab to PTR before passing it to
1859 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
1860 set up the global offset table pointer in pic compiled code.
1861 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
1862 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
1863 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
1864 ensures that floats are promoted to doubles before they are pushed
1867 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
1869 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
1870 Fixup cache_on and flush_i_cache so that they work for both the
1871 930 and 932 processors. Rewrite most low level funcs (uart
1872 access & cache stuff) to use new ASI access macros in sparclite.h.
1873 Also make it easy to access second serial port.
1875 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1877 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
1878 <sys/stat.h>; not needed.
1880 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1882 * stack.c (print_frame_info): In "pathological" case, don't
1883 distrust the line number information.
1885 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1887 * mips-tdep.c (mips_print_register): handle 64 bits register.
1888 * valprint.c (print_longest): fix a bug in printing 64 bits value.
1890 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1894 * Makefile.in (install): Do the sed for program_transform_name
1895 ourselves instead of worrying about INSTALL_XFORM. This enables
1896 users to override INSTALL_PROGRAM in the standard way.
1898 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
1899 depend on Makefile.in.
1901 * defs.h, valprint.c: Make longest_to_int a function not a macro.
1902 Only test against INT_MIN if a LONGEST is bigger than an int.
1904 * README: Change GhostScript to Ghostscript.
1906 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
1908 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
1909 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
1910 character file names.
1911 * Makefile.in (ALLPARAM): Add these files.
1913 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
1914 character file names.
1915 * Makefile.in: Add Kung's new mips64 files.
1917 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
1919 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
1920 mips64el-*-ecoff and mips64-big-*.
1921 * defs.h: get rid of FORCE_LONG_LONG.
1922 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
1923 parsing. Change register size to be MIPS_REGSIZE.
1925 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1927 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
1928 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
1929 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
1931 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
1933 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
1934 (remove_commands, add_commands): Add/remove hms-drain when target
1937 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
1939 * configure.in: Add Lynx/rs6000 support.
1940 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
1941 messages. Add rs6000 support. Don't try to modify unwritable
1943 * rs6000-nat.c: Move lots of native dependent stuff (like core
1944 file support) from rs6000-tdep.c & xcoffexec.c to here.
1945 * rs6000-tdep.c: Move native dependent stuff to nat.c.
1946 * xcoffexec.c: Move native dependent stuff to nat.c.
1947 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
1949 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
1951 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
1952 New files to support Lynx/rs6000.
1954 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1956 * README: Remove note about gcc warnings on alpha, these should be
1958 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
1959 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
1960 remote-utils.c, stabsread.c: Include <string.h>.
1961 * regex.c: Include "defs.h", change re_comp argument to const char *.
1962 * infptrace.c (fetch_register, store_inferior_registers): Change
1963 regaddr to type CORE_ADDR.
1964 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
1965 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
1967 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1969 * symtab.h: Always define BYTE_BITFIELD to nothing.
1971 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1973 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
1974 * configure.in: Remove comment about m68k-em.mt.
1975 * Makefile.in: Remove references.
1977 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1979 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
1982 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1984 * target.c (target_preopen): If target_kill doesn't remove the
1985 target from the stack, use pop_target to do it.
1987 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
1988 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
1989 changes to stabsread.c from summer 1993.
1991 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
1992 printing the program, rather than passing NULL to printf.
1993 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
1994 try to call UDIDisconnect again. Print better message.
1995 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
1997 (udi_create_inferior): If udi_session_id is negative, open a new
1998 TIP rather than giving an error.
2000 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2001 config/ns32k/ns32km3.mh: Define NAT_FILE.
2002 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2003 (it was inconsistent and namespace-wrong) to NM_M3_H.
2004 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2005 (m3_open): New function.
2007 * TODO: Update Mach section.
2009 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2011 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2013 * printcmd.c (printf_command): Add missing single-letter
2014 backslash-escape sequences, and improve error message.
2016 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2018 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2019 rather than trying to shove an int into a pointer and back out
2020 again. This avoids compiler warnings.
2022 * defs.h (alloca): Declare as void *, not char *, on hpux.
2023 Don't prototype it, just declare the return type.
2025 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2027 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2028 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2030 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2032 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2033 ZERO_REGNUM, just read it as zero without talking to the board.
2035 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2037 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2038 to store_floating, not nonexistent variable len.
2040 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2042 (mips_store_word): Change calling convention to return errors, and
2043 to provide old contents if the caller wants it.
2044 (mips_xfer_memory): Deal with errors from mips_store_word.
2045 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2046 define now that remote-mips.c doesn't use BREAKPOINT.
2048 * remote-mips.c (mips_create_inferior): Call warning if arguments
2049 specified, and then execute "set args" command. Call error, not
2050 mips_error, if executable file not specified.
2052 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2055 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2058 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2060 * value.h (print_longest): Rename "value" to "val" in prototype
2061 declaration because some compilers don't like arguments whose
2062 names are the same as types.
2063 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2064 before passing it to remote_*_bytes.
2066 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2068 * h8500-tdep.c (saved_pc_after_call): The size of the
2069 pc is memory model dependent. (segmented_command,
2070 unsegmented_command, _initialize_h8500_tdep): New commands to
2071 change memory model.
2072 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2074 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2075 (hms_wait): Use new status structure
2076 (hms_open): Push the target here. (hms_before_main_loop): Not
2077 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2078 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2079 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2080 all registers in a compact way.
2082 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2084 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2085 as CORE_ADDR to match definition in rs6000-tdep.c.
2087 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2089 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2090 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2091 definitions into the psymtab.
2093 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2095 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2096 a special exceptionSize for the 68332.
2098 * remote-udi.c (udi_attach): If no arguments, print error.
2100 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2102 * Makefile.in (VERSION): Bump to 4.12.1
2103 * NEWS, README: Update to match 4.12 release.
2105 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2107 * command.c (empty_sfunc): New function.
2108 (add_set_cmd): Use it instead of not_just_help_class_command.
2109 (not_just_help_class_command): Change calling convention back to
2110 what it was before yesterday's change.
2112 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2113 of the type if present.
2115 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2117 * printcmd.c (decode_format): Don't blithely set the size for
2118 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2120 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2121 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2122 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2123 always just check against INT_MIN and INT_MAX (this also fixes things
2124 if sizeof (long) > sizeof (int), e.g. Alpha).
2125 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2126 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2127 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2128 BUILTIN_TYPE_UNSIGNED_LONGEST.
2129 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2130 longest_int and longest_unsigned_int.
2131 * value.h (struct value): Just align to LONGEST, rather than worrying
2132 about CC_HAS_LONG_LONG.
2133 * valarith.c (value_binop): Figure out type ourself based on
2134 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2135 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2136 * valprint.c (val_print_type_code_int): Just call
2137 extract_unsigned_integer directly, rather than going through
2139 * printcmd.c (decode_format): Remove code which would sometimes
2140 change 'g' size to 'w' for integers. print_scalar_formatted handles
2141 printing huge integers well enough, thank you.
2143 * command.c (add_set_cmd, not_just_help_class_command): Change
2144 to make this the sfunc, not cfunc, since that is how we call it.
2145 * command.h: Comment difference between sfunc and cfunc.
2146 * demangle.c (set_demangling_command): Add third arg since that
2147 is how it is called.
2148 (_initialize_demangler): Use sfunc, not cfunc, for
2149 set_demangling_command, since that is how it is called.
2150 Remove show_demangling_command; it has no effect.
2152 * command.c (shell_escape): Report errors correctly (with error
2153 message from strerror).
2155 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2157 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2158 x_scnlen.l rather than x_scnlen to match corresponding change in
2161 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2163 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2164 Change comments regarding TYPE_CODE_BOOL.
2165 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2166 regardless of the language.
2167 (value_true): Just call value_logical_not regardless of language.
2168 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2169 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2170 * language.h: Improve comment for la_builtin_type_vector.
2171 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2172 builtin_type_m2_bool.
2174 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
2176 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
2177 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
2179 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2181 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
2182 by restarting the ioctl.
2184 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2186 * target.h (target_wait): Add comment about calling
2187 return_to_top_level.
2189 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2191 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
2192 additional arguments.
2193 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
2195 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
2197 * sparc-stub.c: Remove unnecessary #include of memory.h.
2199 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2201 * mips-tdep.c: Remove code which sets saved_regs from
2202 init_extra_frame_info and put it in new function mips_find_saved_regs.
2203 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
2204 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
2205 check if it is NULL and call mips_find_saved_regs if so.
2207 * remote-mips.c: Use unfiltered, not filtered, output most places.
2209 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
2210 backtrace. Revise comments.
2212 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2214 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
2215 alpha and irix. The _sigtramp case has to be handled properly
2216 in the tdep files if we have no ecoff debugging info.
2217 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
2218 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
2219 without PC_REGNUM kludge.
2220 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
2221 Clean up handling of mips sigtramp frames, improve comments.
2223 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2225 * paread.c (read_unwind_info): Fix typo.
2227 * paread.c (pa_symtab_read): Update the "check_strange_names"
2228 filter to match GCC's current output. Filter out section symbols
2229 (which the HP linker sometimes puts in the wrong place).
2231 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2233 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
2235 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
2237 * Makefile.in: Remove all references to sparcly-nat.c.
2239 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
2240 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
2241 duplicating serial.h and target.h.
2243 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
2244 are not used anywhere (a 5 Oct 1993 change removed the uses).
2246 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
2247 * config/m68k/es1800.mt: Add comment.
2248 * remote-es.c: Extensive changes to update to current conventions.
2250 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
2251 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
2252 to achieve the desired timeout.
2253 * serial.h (serial_t): Add field timeout_remaining.
2255 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2257 * c-exp.y (yylex): Reenable nested type code.
2259 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2261 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
2263 * remote-mips.c (mips_ops): Fix docstring.
2265 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
2267 * config/m68k/tm-monitor.h: Changes to bring this into accordance
2268 with the old tm-m68k-em.h:
2269 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
2270 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
2271 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
2272 Add FIXME regarding GET_LONGJMP_TARGET.
2274 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
2275 * infptrace.c (kill_inferior): Add comments.
2276 * main.c (quit_command): Call target_close after we kill or
2278 * remote-udi.c (udi_close): Don't error() if QUITTING.
2280 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
2282 * configure.in: Make m68k-coff and aout add monitor support in
2283 addition to the standard serial support.
2285 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2287 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
2290 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2292 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
2293 * elfread.c (record_minimal_symbol_and_info),
2294 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
2296 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2298 * i386-stub.c: Add ".text" right before "mem_fault:".
2300 * main.c (baud_rate): Add FIXME comment about printing -1 value.
2302 * remote-utils.c (usage): Fix message to be accurate and conform
2303 more closely to normal conventions.
2305 * remote-utils.c (gr_files_info): Have the exec_bfd test control
2306 whether to show information about exec_bfd, and not control whether
2307 to show information about device and speed.
2309 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
2310 usage message, don't dump core.
2312 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
2313 for variable size array.
2314 (bug_fetch_register, bug_store_register): Rename "value" to
2315 "fpreg_buf" because some compilers don't like variables whose
2316 names are the same as types.
2317 (bug_store_register): Use a cast when converting char * to
2320 * symmisc.c (maintenance_print_symbols): Don't refer to the name
2321 of the command in error message (the text was referring to the old
2322 name of the command).
2324 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
2326 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
2327 full details on structure elements without names. This partially
2328 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
2329 of those changes was accidental.
2331 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
2332 defined, make it an error to specify a single argument which is not
2335 * Makefile.in (version.c), main.c (print_gdb_version): Use
2336 host_alias and target_alias, not host_canonical and
2337 target_canonical, to print configuration.
2339 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2341 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
2342 of builtin_type_long. It is necessary to get a type which is
2343 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
2345 Fix many sins which will come up in 32 bit x 64 bit GDB, and
2346 various miscellaneous things discovered in the process:
2347 * printcmd.c, defs.h (print_address_numeric): New function.
2348 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
2349 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
2350 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
2351 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
2353 * utils.c, defs.h (gdb_print_address): New function.
2354 * expprint (dump_expression), gdbtypes.h: Use it.
2355 * breakpoint.c (describe_other_breakpoints),
2356 symmisc.c (dump_symtab, print_symbol):
2357 Use filtered not unfiltered I/O.
2358 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
2359 just run gdb under a debugger for this (and it had problems with
2360 printing addresses, how to print b->shadow, etc.).
2361 * buildsym.c (make_blockvector), core.c (memory_error),
2362 exec.c (print_section_info), maint.c (print_section_table),
2363 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
2364 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
2365 Add comments saying code is broken. Marked with "FIXME-32x64".
2366 * dbxread.c (process_one_symbol), partial-stab.h (default),
2367 remote-vx.c (vx_run_files_info):
2368 Don't cast int being passed to local_hex_string.
2369 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
2370 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
2372 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
2374 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
2375 * source.c: Include <sys/types.h> regardless of USG.
2377 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2379 * valops.c (value_assign): Set `type' after coercing toval.
2380 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
2381 Use extract_unsigned_integer to get the address of a reference.
2383 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2385 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
2386 AIX can use ? instead of \ for continuation. Deal with it.
2388 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
2389 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
2390 the HP compiler in ANSI mode doesn't like.
2392 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
2393 based on USG, rather than defining HAVE_SIGSETMASK to an
2394 expression containing defined. Having a macro used in #if expand
2395 to an expression containing "defined" is undefined according to
2396 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
2399 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
2401 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2402 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
2404 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
2406 * ch-exp.y (match_string_literal): Allow a zero-length string.
2407 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
2409 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2411 * i386aix-nat.c (i386_float_info): Reverse order of registers before
2412 passing them to print_387_status.
2413 (print_387_status): Don't subtract top from 7 before using it.
2414 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
2415 from 7; the above explains it.
2417 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2419 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
2420 pointer value when fixing up the frame at the start of a function.
2422 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
2424 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
2425 Sparc from the stack.
2427 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2429 * remote-mips.c (mips_initialize): Clear mips_initializing via
2430 cleanup chain, not directly.
2432 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
2433 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
2434 munging the timeout due to the limited range of c_cc[VTIME].
2436 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
2437 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
2438 m3-nat.c (m3_create_inferior): Pass it.
2439 * procfs.c: Remove ptrace function. It was declared in a way which
2440 conflicted with the prototype in unistd.h on Solaris.
2442 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2444 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
2445 in the sigcontext if it is a signal trampoline frame.
2446 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
2447 Define for Solaris2.
2449 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
2451 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
2452 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
2453 tm-sparc.h so they can be overridden if necessary.
2455 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
2457 * lynx-nat.c: Add Sparc support.
2458 * sparcly-nat.c: Remove. It's useless.
2459 * config/sparc/nm-sparclynx.h: Rewrite.
2460 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
2462 * config/sparc/tm-sparclynx.h: Rewrite.
2464 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2466 * rs6000-pinsn.c: Use the new disassembler in the opcodes
2467 directory. Old code was discarded, since the new opcode table has
2470 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
2472 * Makefile.in (realclean): Remove info files per make-stds.texi.
2474 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2476 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
2477 if N_SO_ADDRESS_MAYBE_MISSING is defined.
2478 * config/sparc/tm-sun4sol2.h: Define it.
2480 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2482 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
2483 if we did not find a symbol.
2485 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2487 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
2490 * hppab-nat.c (call_ptrace): Delete redundant function.
2491 (kill_inferior, attach, detach, child_resume): Likewise.
2492 (child_xfer_memory): Likewise.
2494 * hppah-nat.c (call_ptrace): Delete redundant function.
2495 (kill_inferior, attach, detach, child_resume): Likewise.
2497 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
2499 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
2501 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
2503 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
2504 (CHILD_XFER_MEMORY): Define.
2505 (PT_*): Define so that generic infptrace.c code can be used.
2507 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2509 * xcoffread.c (xcoff_symfile_read): Make second parameter a
2510 struct section_offsets *, not a (nonexistent) struct section_offset *.
2512 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
2513 internal_xcoff_symtab, not an array of one of them. Change lots of
2514 "main_aux" to "&main_aux" and so on.
2516 * coffread.c, xcoffread.c: Include <coff/internal.h>
2519 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2521 * coffread.c (coff_getfilename): Make it not static.
2523 * xcoffread.c (read_xcoff_symtab): complain() not abort().
2525 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
2526 a completely gratuitous difference between xcoffread.c and coffread.c).
2528 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2530 * infrun.c (wait_for_inferior): Don't set frame for
2531 step_resume_breakpoint for IN_SIGTRAMP cases.
2533 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
2534 breakpoint.c (bpstat_what): Move step_resume from its own field of
2535 the struct bpstat_what into the main_action. Make it override
2536 other breakpoints. This is a conservative change in the sense
2537 that before the step resume breakpoint was a breakpoint.c
2538 breakpoint, hitting the step resume breakpoint overrode even
2539 calling bpstat_stop_status.
2541 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2543 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
2544 in case execution was stopped in the called function.
2545 * stack.c (print_frame_info, frame_info): If backtracing through
2546 a call dummy, handle the starting source line number on a line
2547 boundary like backtracing through sigtramp.
2548 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
2549 for call dummy frame right. Remove old test for dummy frame,
2550 it has been unused at least since gdb-3.5.
2551 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
2554 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2556 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
2558 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2560 * infrun.c (signals_info), target.c (target_signal_from_name):
2561 Use ugly casts to avoid enumvar < enumvar or enumvar++.
2563 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2565 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
2566 * inflow.c (terminal_ours_1): When discussing how to deal with the
2567 tty state, make note of query() as well as readline.
2569 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
2570 signals for which stop and print are cleared by default.
2572 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2574 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
2575 reserved fields to hold a stub unwind entry type. Fix typo.
2576 (stub_unwind_entry): New structure for raw stub unwind entries.
2577 (stub_unwind_types): The types of stubs we may encounter.
2578 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
2579 * hppa-tdep.c (rp_saved): Use additional information provided
2580 by linker stub unwind descriptors.
2581 (frameless_function_invocation): Likewise.
2582 (frame_chain_valid): Likewise.
2583 * paread.c (compare_unwind_entries): New function for sorting
2584 unwind table entries.
2585 (read_unwind_info): Rewrite to remove dependency on host endianness.
2586 Read in data from the $UNWIND_END$ subspace which contains linker
2587 stub unwind descriptors. Merge that data into the basic unwind
2590 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
2592 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2594 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
2595 from either the symbol name or the auxent.
2596 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
2599 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
2601 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
2603 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2605 * README: Update notes for alpha port.
2607 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2609 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
2610 for operation fault, constraint fault, and type fault.
2612 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2614 * Makefile.in (init.c): Add comment explaining formatting conventions.
2616 * c-exp.y (parse_number): Assign to temporary between the right
2617 shifts, to work around a bug in the SCO compiler.
2619 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
2620 Add various files which were added to GDB recently.
2622 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
2625 * Makefile.in: Add mostlyclean target.
2627 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2631 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
2633 * main.c (show_commands): Make return type of extern
2634 history_get be HIST_ENTRY, rather than struct _hist_entry.
2635 (The latter loses with the upcoming merged readline.)
2637 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2639 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
2640 const char *, not char *.
2642 * symtab.h (struct symbol): Make section short, not unsigned short.
2644 * symtab.c (lookup_symbol): Add comment about QUIT here.
2646 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
2648 * c-exp.y (parse_number): Check for overflow regardless of range
2649 checking. Fix overflow check to use unsigned LONGEST, not
2652 * c-exp.y (parse_number): Make it so that integer constants are
2653 builtin_type_long_long if builtin_type_long isn't big enough or if
2654 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
2656 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
2657 Print our "()" first, then recurse for the target type.
2659 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2661 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
2663 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
2665 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2667 * utils.c (request_quit): Re-establish signal handler regardless
2670 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
2672 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2674 * i960-tdep.c: Include target.h.
2676 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
2678 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
2680 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2682 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
2683 changes (status -> ourstatus; declare status, etc.).
2684 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
2686 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2688 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
2690 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2692 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
2694 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2696 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
2698 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2700 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
2702 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2704 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
2705 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
2707 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
2710 Add search to target vector (#if 0'd until after 4.12):
2711 * target.h (to_search, target_search): Add.
2712 * gdbcore.h, core.c (generic_search): Add.
2713 * remote.c (remote_search): Add.
2714 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
2717 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
2718 is on, call find_pc_function rather than relying just on the minimal
2719 symbols (probably only matters for symbol readers which don't put
2720 statics in the minimal symbols, but changing this strikes me as
2721 not conservative enough).
2722 Initialize name_location in all cases.
2723 If no symbol and no msymbol, don't print anything symbolic.
2725 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
2727 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
2729 * printcmd.c (print_address_symbolic): Make it search the
2730 symtabs for variables as well as functions. Add `set print
2731 fast-symbolic-addr' and default it to fast (the old way).
2732 Print line numbers for data items as well as functions.
2734 * symtab.c (find_addr_symbol): Return the symtab and the symbol
2735 address, if a symbol is found (take two more args pointing to
2736 where to store these results).
2738 * symtab.h (find_addr_symbol): Add prototype.
2740 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2742 * objfiles.h: Fix comments to reflect the fact that the phrase
2743 "top of stack" always refers to where the pushing and popping takes
2744 place, regardless of whether it is at the highest or lowest address.
2746 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2748 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
2749 compiler generated tag names.
2750 * mdebugread.c (parse_type): Handle cross references to qualified
2752 * valops.c (value_struct_elt): Improve error message if the
2753 address of a method is requested from an object instance.
2754 * valops.c (search_struct_method): Make name_matched non-static
2755 to get it initialized correctly.
2756 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
2757 exclude segment register which are not writable on newer SCO versions.
2759 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2761 * go32-xdep.c: Remove unused function uerror.
2762 (sigsetmask): Declare return type. Declare argument (to match the
2763 way it is called). Explicitly return 0.
2765 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
2767 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
2768 partial_symbol): Shrink the storage sizes of symbols, by making
2769 enums into 1-byte bitfields when compiled __GNUC__, moving all the
2770 enums and small ints to the end of each struct to improve
2771 alignment, and switching the section number from int to unsigned
2774 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
2776 * symtab.c (find_addr_symbol): New routine that will find the nearest
2777 symbol associated with an address. It does so by exhaustive
2778 search of the symtabs, so it's slow but complete.
2780 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
2782 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
2783 to [0,0] rather than [0, end of first source file]. This avoids
2784 problems with other parts of GDB looking for linetables in the
2785 _globals_ symtab. Eliminate variables num_object_files and
2786 first_object_file_end.
2788 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2790 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
2791 (pop_frame): Restore PC2 and LR0 from dummy frames.
2792 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
2793 (setup_arbitrary_frame): Handle 3 args and set up real frames.
2794 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
2795 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
2796 (SETUP_ARBITRARY_FRAME): Define.
2798 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2800 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
2802 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2804 * remote-udi.c (udi_resume): Correct prototype.
2806 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2808 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
2809 hppa_frame_find_saved_regs.
2810 * hppa-tdep.c (dig_fp_from_stack): Delete function.
2811 (prologue_inst_adjust_sp): New function.
2812 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
2813 (skip_prologue): Completely rewrite to use unwind information.
2814 (hppa_frame_find_saved_regs): Likewise.
2816 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2818 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
2819 to convert a signal number with appropriate bounds checking.
2821 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
2823 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2825 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
2826 print a newline to end the display anyway.
2828 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
2829 coprocessor status regs) when popping a frame. This fixes
2830 float exceptions that occur after calling inferior functions.
2832 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2833 Read and write the fsr (float status register) to/from the child
2834 process along with the float regs. Remove Peter Schauer's change
2835 of May 24 '93, which has higher overhead and doesn't solve the
2836 real problem (which was that FSR wasn't being set).
2838 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
2840 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
2841 stack overflow check isn't right after the register stack
2842 adjustment instruction. Metaware R2.3u compiler moves other
2843 things in front of it. This fix isn't perfect but is what's
2846 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2848 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
2850 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
2851 character filenames.
2852 * configure.in: Change accordingly.
2854 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
2856 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
2857 _filtered io routines from these two files.
2859 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2861 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
2862 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
2863 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
2865 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
2867 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2869 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
2870 printing to gdb_stderr.
2872 * remote-udi.c (udi_kill): Don't close the connection, just set
2873 inferior_pid to zero.
2874 (udi_mourn): Call remove_breakpoints.
2876 * remote-udi.c: Remove obsolete need_artificial_traps comment.
2878 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
2880 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2882 * symtab.c (lookup_symbol): Don't try adding .c to the name.
2884 * remote-bug.c: At the start of each section, reset srec_frame
2887 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
2888 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
2889 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
2890 code which looks for those two waitkinds. Use switch statement.
2891 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
2892 CHILD_SPECIAL_WAITSTATUS.
2894 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
2895 * Move target_signal_from_host, target_signal_to_host, and
2896 store_waitstatus from inftarg.c to target.c. procfs needs them.
2897 * target.c: Include "wait.h" and <signal.h>.
2898 * target.h, infrun.c (proceed), proceed callers: Pass new code
2899 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
2900 enums being treated as unsigned and is cleaner.
2901 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
2903 * infcmd.c (signal_command), infrun.c (signals_info):
2904 Don't allow user to specify numeric equivalent of
2905 TARGET_SIGNAL_DEFAULT.
2907 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
2909 * config/alpha/alpha-netware.mt: New target support for Alpha
2911 * configure.in: Add alpha-*-netware* target.
2913 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2915 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
2917 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2919 * target.h: Add enum target_waitkind, enum target_signal, and
2920 struct target_waitstatus. Change status argument to target_wait to
2921 be struct target_waitstatus * instead of int *.
2922 * target.h, infrun.c, all targets: Change type of signal arguments
2923 to resume(), proceed(), and target_resume() from int to enum
2925 * All targets (*_wait, *_resume): Change accordingly.
2926 * infcmd.c (program_info, signal_command), throughout infrun.c,
2927 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
2928 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
2929 signal code stuff right with the new signals would be non-trivial).
2930 * inferior.h (stop_signal): Make it enum target_signal not int.
2931 * target.c, target.h (target_signal_to_string, target_signal_to_name,
2932 target_signal_from_name): New functions.
2933 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
2934 store_waitstatus): New functions.
2935 * procfs.c (procfs_notice_signals): Use them.
2936 * i960-tdep.c (i960_fault_to_signal): New function, to replace
2938 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
2940 * objfiles.c (build_objfile_section_table): Don't abort() if
2941 objfile->sections is already set.
2943 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
2944 to match recent change to exec.c.
2948 * main.c (print_gdb_version): Change year to 1994.
2950 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
2951 * Makefile.in (NONSRC): Add ChangeLog-93.
2953 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2955 * stabsread.c (read_type): Allow defining several type numbers
2956 at once (e.g. "(1,2)=(3,4)="...).
2958 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
2960 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
2962 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2964 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
2965 to process_one_symbol.
2966 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
2967 avoid caching a bad endaddr in find_pc_partial_function.
2969 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2971 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
2973 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2975 * infrun.c (wait_for_inferior): Do not step or step resume past
2976 the end of a one-line function we just stepped into.
2978 For older changes see ChangeLog-93
2984 version-control: never