1 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
3 * ser-go32.c: Rewrite to run under windows.
4 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
6 * serial.c (serial_open): Notice device "pc".
7 * remote-e7000.c: Fix copyright date.
8 (expect): Compare \n and \r the same.
9 (e7000_open): Allow pc as a serial port
10 * sh/sh.mt: Add ser-e7kpc.
11 * h8300/h8300hms.mt: Add ser-e7kpc.
12 * main.c (proc_wait): Don't wait if using go32.
14 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
16 * somread.c: Simplify by using stabsect_build_psymtabs.
17 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
18 corresponding to the name of the text section. All references
20 (somstab_build_psymtabs): Delete function, no longer needed.
22 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
24 * somread.c: Renamed from paread.c. Changed function names and
25 comments to reflect that this file deals with SOM (an object file
26 format), rather than the PA (a cpu).
27 (Makefile.in): Chaned appropriately.
28 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
29 * dbxread.c (somstab_build_psymtabs): Renamed from
30 pastab_build_psymtabs.
32 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
34 * core-sol2.c: New file to handle ELF and BCP core file flavours.
35 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
37 * Makefile.in: Updated for core-sol2.c.
38 * README: Add notes about SPARCworks cc under Solaris 2.x,
39 from Casper H.S. Dik (casper@fwi.uva.nl).
40 * config/mips/xm-makeva.h: Removed, no longer necessary.
41 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
42 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
43 config/mips/xm-riscos.h: Remove references to xm-makeva.h
45 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
47 * gdba.el: Put program input and output in a separate buffer.
49 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
51 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
52 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
53 with global variable of same name in libnsl.so on UnixWare.
55 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
57 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
58 embedded in template name.
60 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
62 * config/i386/nm-linux.h: change calling convention of
63 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
64 target_insert_watchpoint() and
65 target_remove_watchpoint().
67 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
68 to be long long in gdb.
69 * config/mips/tm-bigmips.h: ditto.
71 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
73 * c-lang.c (asm_language_defn): New definitions for language_asm,
74 mostly copied from c_language_defn, to avoid warnings when
75 switching between c and asm stack frames.
77 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
79 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
80 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
81 (upgrade_type, handle_psymbol_enumerators): Likewise.
82 (has_opaque_xref, cross_ref): Likewise.
83 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
84 debugging information, rather than doing it here.
85 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
86 point in ecoff_debug_swap backend structure, rather than calling
87 ecoff_slurp_symbolic_info directly.
89 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
91 * breakpoint.c: Include annotate.h. Call annotate_field rather
92 than printing annotation directly.
94 * main.c: Include string.h.
96 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
98 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
99 call it instead of doing normal loop.
100 * infcmd.c (attach_command): Don't call wait_for_inferior if
102 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
103 hook that can decide whether to step over the next breakpoint.
104 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
105 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
108 * configure.in: Improve sorting/formatting of hosts and targets.
109 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
110 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
111 * Makefile.in (stop-gdb): New target.
112 * stop-gdb.c: New file, utility to get attention of waiting GDBs
115 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
117 * top.c (gdb_init): Init current_directory in gdb_init. Probably
118 the identical initialization can be deleted from main.c, but i
119 haven't done so just in case.
121 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
123 * gdba.el: Added menu windows and slightly improved window
124 handling to gdba.el. Fixed numerous minor bugs that were causing
125 emacs and gdb to fall out of sync.
127 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
129 * breakpoint.c: annotate changes lost at merge, put back in.
131 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
133 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
136 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
138 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
140 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
141 writing of floating registers, the dpx2 kernel disallows it.
142 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
143 is contained in o_praw.
144 * irix5-nat.c (solib_map_sections): Adjust sections by the
145 difference between the loaded address and the prelinked address.
146 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
148 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
149 symbols, their value is absolute.
150 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
151 libraries fh->adr fields of zero. Relocate minimal symbol values
152 upon readin. Relocate non-stabs symbols upon readin.
153 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
154 start address of the outermost block.
155 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
156 instead of section_offsets and use relocated pst->textlow for
157 line number and procedure address relocations.
159 From gmo@MicroUnity.com (Guillermo A. Loyola):
160 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
161 Handle SGI Irix5 stIndirect symbol type.
163 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
165 * breakpoint.c: fix a syntax error native cc does not like.
167 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
168 * sparclite/Makefile.in: ditto.
169 * sparcl-tdpe.c: change file name because first 8 chars has to be
171 * sparcl-stub.c: ditto.
173 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
175 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
177 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
179 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
180 ignore) a PID argument.
181 (hppa_pop_frame): Pass a PID to target_write_pc.
182 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
183 and pass through a PID argument.
184 (target_read_pc, target_write_pc): Update prototypes.
186 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
188 * Makefile.in: add new file sparclite-tdep.c.
189 * sparclite/Makefile.in: add new file sparclite-stub.c.
190 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
192 * config/sparc/sparclite.mt: add sparclite-tdep.o.
193 * config/sparc/tm-sparclite.h: add hardware breakpoints support
195 * sparclite-tdep.c: new file, contains hardware breakpoint support
197 * sparclite-stub.c: new file, stub code that add support hardware
199 * breakpoint.c: add hardware breakpoint support.
200 * breakpoint.h: add new breakpoint type to support hardware
202 * config/mips/nm-irix4.h: change interface for target dependent
203 code supporting watch point.
204 * config/pa/nm-hppab.h: change interface for target dependent
205 code supporting watch point.
207 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
209 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
211 * stabsread.c (read_struct_fields): os9k nested structure does not
212 have terminating ';', instead it just get to ',' and bit position
215 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
217 * nlmread.c (nlm_symtab_read): Clean up a bit.
218 * (nlm_symfile_read): Record bounds of main() so that backtrace
219 command will know where to stop.
220 * objfiles.c (objfile_relocate): Relocate entry point/func info
221 for backtrace as well.
222 * objfiles.h: Define values for invalid PCs for entry point info.
223 * symfile.c (init_entry_point_info): Initialize invalid values
224 with aforementioned macros.
225 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
226 to cause backtrace to stop when it gets back to main().
227 * config/i386/tm-i386nw.h: Ditto.
229 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
231 Fix value_print, which used to be ostensibly language-independent,
232 but would print pointers and arrays in C syntax. Instead, call
233 a language-specific function.
234 * language.h (struct language_defn): New functional field
236 (LA_VALUE_PRINT): New macro.
237 * language.c (unk_lang_value_print): New stub/dummy function.
238 (unknown_language_defn, auto_language_defn, local_language_defn):
240 * c-valprint.c (c_value_print): New function, with code moved from:
241 * valprint.c (value_print): ... here. Now just invoke
242 LA_VALUE_PRINT to do language-specific stuff.
243 * valprint.c (value_print_array_elements): Make non-static.
244 * c-lang.c (c_language_defn, cplus_language_defn): Add
245 c_value_print in the la_value_print field.
246 * m2-lang.c (m2_language_defn): Likewise.
247 * ch-lang.c (chill_language_defn): But here use chill_value_print.
248 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
249 * ch-valprint.c (chill_value_print): New function, based on
250 c_value_print, but use Chill "look and feel."
251 * c-lang.h (c_value_print): New prototype.
252 * ch-lang.h (chill_value_print): New prototype.
253 * value.h (value_print_array_elements): New prototype.
255 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
256 and case TYPE_CODE_SET): Check that the element type isn't a stub.
258 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
260 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
261 to new file top.c. Make things extern instead of static and
262 similar rearrangements to deal with this.
264 * utils.c: Move fputs_unfiltered to main.c. Remove
265 FPUTS_UNFILTERED_OVERRIDE ifndef.
266 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
267 and libgdb uses utils.c and top.c.
269 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
271 * hppa-tdep.c (skip_trampoline_code): Fix typo.
273 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
275 * ch-valprint.c (chill_val_print_array_elements): New function.
276 A Chill version of val_print_array_elements, it prints the
277 array index labels, in additions ot the array element values.
278 (chill_val_print): Use the new function.
280 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
282 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
284 * defs.h (enum language): Add language_asm.
285 * findvar.c (read_register_bytes read_register_gen
286 write_register_bytes read_register read_register_pid
287 write_register write_register_pid supply_register): Move multi-
288 thread handling down into these routines. Create XXX_pid routines
289 that allow register references to specify the pid.
290 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
291 read_sp write_sp read_fp write_fp): Move these routines from
292 infcmd to findvar to centralize the whole mess.
293 * i386-nlmstub.c: Portability fixes.
294 * infptrace.c (child_resume): Conditionalize to allow other natives
295 to override it. Remove PIDGET gubbish, it's no longer necessary.
296 * infrun.c (wait_for_inferior): Put registers_changed() before
297 target_wait() to speed up remote debugging.
298 * Replace code that reads registers from other threads with much
299 nicer looking new function calls (see changes to findvar.c).
300 * Don't skip prologues if debugging assembly source.
301 * lynx-nat.c (child_resume): Lynx now needs it's own version of
302 child_resume to handle multi-thread debugging properly.
303 * remote.c: Add O response to get console output from target.
304 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
305 SERIAL_ERROR here to simplify callers.
306 * Change static var timeout to remote_timeout.
307 * (fromhex): Remove unnecessary return -1 at end of routine.
308 * (remote_wait): Turn this into a big switch statement. Add
309 support for O response.
310 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
311 * (getpkt): Split getpkt into two parts. read_frame deals with
312 all formatting issues, run-length encoding, and framing. getpkt
313 now handles error recovery, and frame detection.
314 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
315 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
316 control. (hardwire_readchar): Handle EINTR from read().
317 * symfile.c (deduce_language_from_filename): Add support for .s
319 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
320 override infptrace's child_wait.
321 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
322 instead of XXXlynx.h.
323 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
325 * nlm/gdbserve.c: Portability fixes.
327 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
329 * inftarg.c (child_wait): Call proc_wait, not wait.
330 (child_mourn_inferior): Call proc_remove_foreign.
331 * main.c (gdb_init): Call init_proc.
332 * main.c: Provide dummy versions of init_proc, proc_wait, and
333 proc_remove_foreign for the gdb case (the libgdb case provides its
334 own versions of these functions).
335 * Makefile.in (libgdb-files): Add libproc.a.
337 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
339 Hardware watchpoints for Linux, from Rick Sladkey
341 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
342 new hardware breakpoint recovery method.
343 * i386v-nat.c (i386_insert_watchpoint,
344 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
345 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
346 New functions to support the 386 hardware debugging registers.
347 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
348 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
349 target_insert_watchpoint, target_remove_watchpoint): Define these
350 macros to use the hardware debugging functions in i386v-nat.c.
352 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
354 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
357 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
359 * target.c, target.h: New variables target_activity_function and
361 * inflow.c, inferior.h: New functions set_sigio_trap and
363 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
365 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
367 * remote-sim.h (sim_verbose): Delete.
368 Document callbacks needed.
369 (sim_*): Change result to void where there isn't one.
370 (sim_open): Clarify argument and error response.
371 (sim_close): Declare.
372 (sim_load): Change bfd_handle argument to file name. Clarify result.
373 (sim_create_inferior): Renamed from sim_set_args.
374 (sim_set_pc): Delete.
375 (sim_info): Delete printf_fn argument.
376 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
377 (gdbsim_load): Try sim_load first.
378 (gdbsim_create_inferior): Call sim_create_inferior.
379 (gdbsim_open): Handle args == NULL. Update call to sim_open.
380 (gdbsim_close): Call sim_close.
381 (gdbsim_files_info): Update call to sim_info.
382 (gdbsim_ops): Realign comments.
384 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
386 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
388 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
389 the auxent if the symbol's name is ".file". From David Edelsohn
390 <c1dje@watson.ibm.com>.
392 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
394 * breakpoint.c (breakpoint_1): Fix typo.
396 * annotate.c (annotate_field_end): Fix typo.
398 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
400 * Makefile.in (TSSTART): Remove; no longer used.
402 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
403 fputs_unfiltered and exit directly, rather than fatal. The latter
404 calls vfprintf_unfiltered!
406 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
407 * value.h, printcmd.c (print_value_flags): Move from here...
408 * annotate.c: ...to here, and make it use can_dereference.
410 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
412 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
413 Remove, needed for both native and cross.
414 * target.c (attach_flag, generic_mourn_inferior): Put here.
415 * utils.c (job_control): Put here.
416 (terminal.h): Don't include anymore.
418 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
420 * source.c (find_source_lines): Always use code that was #ifdef
421 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
422 leaving it on the chain. Reindent much of this function.
423 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
424 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
425 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
426 config/ns32k/xm-ns32km3.h: Remove all references to
427 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
428 * main.c, fork-child.c, many config files: Remove all
429 SET_STACK_LIMIT_HUGE code; with the above changes it should no
432 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
433 This avoids __eprintf troubles.
435 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
437 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
438 initialization code which needs to be called even if we bypass the
439 command line stuff into gdb_init.
440 * utils.c (fputs_unfiltered): Surround in #ifndef
441 FPUTS_UNFILTERED_OVERRIDE.
442 * Makefile.in (libgdb.a): New target.
444 * utils.c: Rearrange I/O stuff a bit so that all output goes
445 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
446 which made %s not work with arbitrarily large strings.
447 * printcmd.c (printf_command): Use printf_filtered, not
448 printf_unfiltered and printf, now that arbitrary limit is gone.
451 * breakpoint.c (watchpoint_check): Remove unused variable b.
452 * stack.c (print_frame_info): Move sp and buf inside #if.
453 * eval.c (evaluate_subexp): Remove unused variables pp,
454 mangle_ptr, ptr, and mangle_tstr.
455 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
457 * symtab.c (lookup_symtab): Put variable copy inside #if.
458 (decode_line_1): Put variable q1 inside #if 0.
459 * target.h: Declare target_link.
460 * infrun.c (wait_for_inferior): Remove unused variables signame.
461 * remote.c (remote_resume): Remove unused variable name.
462 * c-exp.y (parse_number): Parenthesize operand of shift.
463 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
464 (this is a semantic change, the warning seems to have detected a bug).
465 * dbxread.c (end_psymtab): Move variable p1 inside #if.
466 * coffread.c: Move variable temptype inside #if.
467 * ch-typeprint.c (chill_type_print_base): Remove unused variable
469 * ch-valprint.c: #include typeprint.h and ch-lang.h.
470 (chill_val_print): Remove unused variable in_range.
471 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
472 (chill_val_print): Add default case for switch.
473 * stabsread.h: Declare stabsect_build_psymtabs.
474 * os9kread.c (read_minimal_symbols): Make this return void.
475 (os9k_symfile_read): Remove unused variables stb_exist and val.
476 (os9k_symfile_init): Remove unused variable val.
477 (fill_sym): Remove unused variable id.
478 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
480 Remove unused variable symfile_bfd.
481 #if 0 unused variables lbrac_unmatched_complaint and
482 lbrac_mismatch_complaint.
483 Remove declaration for non-existent function os9k_next_symbol_text.
485 * annotate.c, annotate.h: New files, containing a function for
486 each annotation which outputs it.
487 * Move breakpoints_changed from breakpoint.c to annotate.c.
488 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
489 printcmd.c, source.c, stack.c, utils.c, valprint.c:
490 Use annotate.c functions to output annotations.
491 * Makefile.in (OBS): Add annotate.o.
493 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
495 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
496 elf_unwind_entries are always initialized.
498 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
499 stubs which return directly to the caller rather than to the stub
502 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
504 * c-exp.y (yyerror): Display a more informative error message.
505 * ch-exp.y (yyerror): Ditto, don't use global yychar.
506 * m2-exp.y (yyerror): Ditto.
508 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
510 * inflow.c (job_control): Move definition to front of file.
512 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
514 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
515 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
517 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
519 * Makefile.in (kdb): Remove old init.c creation commands.
520 * configure.in (sparclite): Match on sparclite*.
521 * sparclite/aload.c (main): Only change section addresses for
522 a.out format object files.
524 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
526 * config/i386/go32.mh: Define CC.
528 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
530 * gdbserver/Makefile.in: Remove irrelevant definitions and
531 comments inherited from the gdb Makefile.
532 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
533 (VERSION): Update to 4.12.3.
534 (gdbserver): Remove any existing executable first.
535 (distclean, realclean): Remove nm.h.
536 * gdbserver/low-lynx.c: Add Sparc Lynx support.
537 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
538 Don't use absolute pathname.
540 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
542 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
545 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
547 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
548 (print_it_normal): Add annotations for the inferior starting and
549 stopping, and for all the various messages related to how it
552 * printcmd.c (do_one_display): Annotate.
553 * stack.c (print_frame_info): Annotate printing of stack frames.
555 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
557 * remote.c (get_offsets): Handle case where stub doesn't support
560 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
562 Add partial support for g++ code compiled with -fvtable-thunks.
563 * c-valprint.c (c_val_print): Add vtblprint support
565 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
566 pointers (if using thunks) as well as array of structs (otherwise).
567 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
568 level, and make the latter non-static (so define_symbol can use it).
569 * stabsread.c (define_symbol): If the type being defined is a
570 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
571 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
572 * values.c (value_virtual_fn_field): Handle thunks.
573 * values.c (value_headof): Minor efficiency hack.
574 * values.c (value_headof): Incomplete thunk support. FIXME.
576 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
578 * valprint.c (print_longest): Clarify comment about use_local.
579 * printcmd.c, defs.h (print_address_numeric), callers in
580 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
581 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
582 exec.c: New argument use_local.
583 * source.c (identify_source_line): Use filtered output. Use
584 print_address_numeric.
586 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
587 language.c (type_error, range_error): Use filtered output.
588 * utils.c (error_begin): Update comment to tell people to use
591 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
592 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
595 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
597 * procfs.c (procfs_wait): Reinstate code which deduces the signal
598 from the fault, #ifndef FAULTED_USE_SIGINFO.
599 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
601 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
603 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
604 Explicitly annotate each record.
606 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
608 * xcoffexec.c: Reformat to standards and lint.
609 (language.h): Include.
610 (exec_close): Declare arg "quitting".
611 (file_command): Declare arg "from_tty".
612 (map_vmap): Cast xmalloc result to PTR.
613 * rs6000-nat.c: Reformat to standards and lint.
614 (exec_one_dummy_insn): Use char array for saved instruction.
615 (fixup_breakpoints): Declare.
616 (vmap_ldinfo): Be more informative in fatal error messages.
617 (xcoff_relocate_symtab): Define to return void.
618 * xcoffsolib.h: Reformat to standards, improve comments.
619 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
621 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
623 * utils.c, defs.h (error_begin): New function.
624 (quit): Print annotation before printing the error message.
625 * main.c (return_to_top_level): Print annotation before doing the
627 * symtab.c (decode_line_1): Call error not warning and then
628 return_to_top_level. Call error_begin and printf_unfiltered
629 rather calling warning (before calls to return_to_top_level).
630 * core.c (memory_error): Use error_begin, printf_unfiltered,
631 print_address_numeric and return_to_top_level instead of error.
632 Cleans up a FIXME-32x64.
633 * language.c (type_error, range_error): Call error_begin
634 not just target_terminal_ours.
636 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
637 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
638 side of an assignment is non-portable.
640 * utils.c (query): Change syntax of query annotations to be
641 consistent with other input annotations.
642 (prompt_for_continue): Likewise for prompt-for-continue annotation.
644 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
646 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
648 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
649 that have a stack frame size of 32k or larger (from Paul Flinders).
652 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
654 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
655 for Lynx platforms that need it.
656 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
658 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
660 * procfs.c (procfs_wait): Use the signal from the pr_info rather
661 than trying to deduce it from the fault.
663 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
665 * printcmd.c (print_address_symbolic): Initialize name to empty
666 string to avoid core dump if lookup fails.
667 * remote-e7000.c (printf_e7000debug): Error if target not open.
669 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
671 * i386-nlmstub.c: Update to be more in line with PIN stub.
672 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
673 * (hex2mem): Init ptr.
674 * General cleanups to use ConsolePrintf, standard prologues, etc...
676 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
678 * i386-nlmstub.c: More changes to be compatible with remote.c.
680 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
681 into (the far less frequently called) dbx_symfile_read.
683 * i386-nlmstub.c: An interim version till we get PIN for the x86.
685 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
687 * dbxread.c (record_minimal_symbol): Record the section
688 associated with the symbol to make dynmaic relocation work.
689 * (dbx_symfile_read, process_one_symbol): Fixes to work around
690 Solaris brain-damage which don't apply to relocatable object
692 * (stabsect_build_psymtabs): New routine to read stabs out of an
693 arbitrarily named section.
694 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
696 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
697 stabs out of the nlm.
698 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
699 brain-damage which don't apply to relocatable object files.
700 * remote.c (putpkt): Improve error reporting and error handling.
701 * (get_offsets): Temporary kludge to force data & bss sections to
702 have the same relocation.
703 * stabsread.c (define_symbol, scan_file_globals): Record section
706 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
708 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
711 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
713 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
714 to after call to target_wait. This means that flush_cached_frames
715 can call target_terminal_ours if it wants to.
716 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
717 comment about why the code is dubious.
719 * stabsread.c (read_type): Call read_type, not nonexistent
722 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
724 * remote-os9k.c (rombug_fetch_registers): set trace mode
726 * remote-os9k.c (rombug_read_inferior_memory): cache data in
728 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
730 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
731 passed to process_one_symbol.
732 * stabsread.c (read_type): process os9k functio prototype.
734 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
736 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
739 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
741 * utils.c (prompt_for_continue): Annotate prompt.
742 (query): Annotate query.
743 * printcmd.c (print_frame_args): Change syntax of argument
744 annotation to make name and value part of a single group of
745 annotations, not two separate groups.
746 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
747 * valprint.c (val_print_array_elements): Change syntax of
748 annotation to be more concise.
749 * main.c, defs.h (command_line_input): New argument tells what
750 string to include in the annotations.
751 * symtab.c (decode_line_2), main.c (read_command_lines,
752 command_loop): Change callers.
754 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
756 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
758 * printcmd.c (output_command): Annotate things we print here too.
759 * printcmd.c (print_command_1): Add "value-history-value" annotation.
760 * Move declaration of print_value_flags from defs.h to value.h.
761 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
763 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
765 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
766 BFD handles sun3 dynamic relocations now.
767 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
770 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
772 * printcmd.c (print_command_1): Annotate the top-level expressions
774 (print_frame_args): Annotate each argument.
775 * printcmd.c, defs.h (print_value_flags): New function.
776 * cp-valprint.c (cp_print_value_fields): Annotate each field.
777 * valprint.c (val_print_array_elements): Annotate each array element.
779 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
781 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
782 the register contains a pointer to the type, not the type itself.
784 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
786 * main.c (main): Accept --annotate=N option and make --fullname
787 the same as --annotate=1.
788 (command_line_input): Print annotatation before and after prompt.
789 * blockframe.c (flush_cached_frames): Print annotation.
790 * Rename frame_file_full_name to annotation_level and move it from
792 * source.c (identify_source_line): If annotation_level > 1,
793 change output format.
794 * breakpoint.c: Print annotation whenever a breakpoint changes.
795 * main.c: New variable server_command.
796 (command_line_input): Parse "server " and set server_command.
797 (dont_repeat): Check server_command.
799 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
801 * xcoffread.c (xcoff_next_symbol_text): Don't return before
802 updating raw_symbol and symnum. Return a value in the case where
805 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
807 * parse.c: Don't define block_found; it is defined in symtab.c.
808 * parser-defs.h: Add comment regarding block_found.
810 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
812 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
815 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
817 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
818 section vma. Do not read dynamic relocs for sun3 executables to
819 avoid BFD assertion message.
821 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
823 * nm-hppab.h (KERNEL_U_ADDR): Define.
824 (FIVE_ARG_PTRACE): Likewise.
825 (CANNOT_STORE_REGISTER): Likewise.
826 * nm-hppah.h (KERNEL_U_ADDR): Define.
827 (FIVE_ARG_PTRACE): Likewise.
828 (CANNOT_STORE_REGISTER): Likewise.
829 (NEED_TEXT_START_END): Likewise.
831 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
832 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
833 (FIVE_ARG_PTRACE): Likewise.
834 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
835 (FIVE_ARG_PTRACE): Likewise.
837 * hppa-tdep.c (read_unwind_info): Make static.
838 (restore_pc_queue): Indirect through the target vector to
839 reload the register state.
841 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
843 * paread.c (compare_unwind_entries): Delete function. It's been
844 moved into hppa-tdep.c.
845 (read_unwind_info): Likewise.
846 (pa_symfile_read): No longer call read_unwind_info. The unwind
847 tables will be read in as they are needed.
849 * hppa-tdep.c (compare_unwind_entries): New function.
850 (read_unwind_info, internalize_unwinds): Likewise.
851 (find_unwind_entry): Read in unwind information on demand.
853 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
855 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
856 to : in search path processing.
857 * defs.h (qsort): Rename argument in prototype.
858 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
860 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
861 (false): Eliminate usages.
863 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
865 * h8500-tdep.c (initialize_h8500_tdep, large_command):
866 All references to value changed to value_ptrlage_command is now
868 All references to value changed to value_ptr.
869 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
870 * remote-hms.c (hms_wait): Timeout after five seconds.
871 * ser-go32.c (dosasync_read): Poll if timeout < 0.
872 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
873 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
875 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
877 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
879 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
881 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
883 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
884 bp_watchpoint_scope breakpoints.
885 (struct breakpoint): Add val_chain and related_breakpoint fields
886 for use by watchpoints.
888 * breakpoint.c (within_scope): Delete. No longer used.
889 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
890 (target_{remove,insert}_watchpoint): Likewise.
891 (can_use_hardware_watchpoint): New function.
892 (remove_breakpoint): New function to remove a single breakpoint
893 or hardware watchpoint.
894 (insert_breakpoints): Handle insertion of hardware watchpoints.
895 Store a copy of the value chain derived from the watchpoint
897 (remove_breakpoints): Simplify by using remove_breakpoint.
898 (delete_breakpoint): Likewise.
899 (watchpoint_check): Delete the watchpoint and watchpoint scope
900 breakpoints when the watchpoint goes out of scope. Save & restore
901 the current frame after checking watchpoints.
902 (breakpoint_init_inferior): Likewise (restarting the program
903 makes all local watchpoints go out of scope).
904 (bpstat_stop_status): Handle hardware watchpoints much like normal
905 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
906 when the watchpoint goes out of scope. Remove and reinsert all
907 breakpoints before returning if we stopped when a hardware watchpoint
909 (watch_command): Use a hardware watchpoint when possible. If
910 watching a local expression, build a scope breakpoint too.
911 (map_breakpoint_numbers): Also call given function for any
913 (disable_breakpoint): Never disable a scope breakpoint.
914 (enable_breakpoint): Handle hardware breakpoints much like normal
915 breakpoints, but recompute the watchpoint_scope breakpoint's
916 frame and address (if we have an associated scope breakpoint).
917 (read_memory_nobpt): Handle hardware watchpoints like normal
918 watchpoints. When necessary handle watchpoint_scope breakpoints.
919 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
920 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
921 (disable_command): Likewise.
923 * blockframe.c (find_frame_addr_in_frame_chain): New function.
924 Extern prototype added to frame.h
926 * infrun.c (wait_for_inferior): Set current_frame and select
927 a frame before checking if we stopped due to a hardare watchpoint
928 firing. Handle stepping over hardware watchpoints.
929 (normal_stop): Remove unnecessary call to select_frame.
931 * value.h (value_release_to_mark): Declare.
932 * values.c (value_release_to_mark): New function.
934 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
935 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
937 * hppab-nat.c (hppa_set_watchpoint): New function.
939 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
940 (HAVE_STEPPABLE_WATCHPOINT): Define.
941 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
942 (target_{insert,delete}_watchpoint): Define.
944 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
945 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
946 (target_{insert,remove}_watchpoint): Likewise.
948 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
950 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
951 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
952 often have the same names as debug symbols for functions, and
953 confuse lookup_symbol().
955 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
957 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
958 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
959 REGISTER_RAW_SIZE (1).
960 Together these changes work around a bug in HP's compiler. Both
961 seem to be necessary.
963 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
965 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
966 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
967 are type mst_solib_trampoline.
969 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
971 * config/m68k/es1800.mt: Change comments.
973 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
975 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
977 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
979 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
982 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
984 * values.c (unpack_long): Remove obsolete comment about using a
987 * symfile.c (symbol_file_command): Add comments about command syntax.
989 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
990 Jim Kingdon (kingdon@cygnus.com)
992 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
993 are in the .plt section.
994 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
995 find_solib_trampoline_target): New functions for handling
996 stepping into -g compiled shared libraries.
997 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
998 find_solib_trampoline_target): Add prototypes.
999 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1000 Define to handle stepping into -g compiled shared libraries.
1001 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1002 stepping into -g compiled shared libraries.
1004 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1006 * configure.in: Add mips-*-sysv4* support.
1007 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1008 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1009 New files for MIPS SVR4 support.
1010 * Makefile.in: Update for new mipsv4 files.
1011 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1012 read_next_frame_reg to obtain the frame relative stack pointer.
1013 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1014 obtain the frame relative stack pointer.
1015 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1016 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1017 by entering them into the minimal symbol table.
1018 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1019 a long for float formats.
1020 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1021 get defined in <link.h>.
1022 * solib.c (solib_add): Add shared library sections to the section
1023 table of the target before adding the symbols.
1024 * partial-stab.h: Relocate static and global functions.
1025 * dbxread.c (read_dbx_symtab): Remove unused variable
1026 end_of_text_address. Relocate text_addr when passing it
1029 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1030 library functions before the executable is run. Retrieve dynamic
1031 symbols from stripped executables.
1032 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1033 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1034 if no debugging symbols were found.
1035 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1036 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1038 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1039 OSF/1 has shared libraries.
1041 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1043 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1044 to BFD handling of dynamic symbols.
1046 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1048 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1049 then gets its real address into FUN and its GOT/DP value into %r19.
1051 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1053 * hppa-tdep.c (frameless_function_invocation): If no unwind
1054 descriptor was found, then assume this was not a frameless
1055 function invocation.
1056 (frame_saved_pc): If the saved PC is in a linker stub, then
1057 return the return address which the linker stub will return to.
1059 * xm-hppab.h: Never define USG.
1060 * xm-hppah.h: Always define USG.
1062 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1064 * values.c (unpack_long, value_from_longest),
1065 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1067 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1069 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1071 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1073 For SVR4 targets, enable gdb to set breakpoints in shared
1074 library functions before the executable is run.
1075 * elfread.c (elf_symtab_read): Handle symbols for shared library
1077 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1078 and moved to objfiles.c.
1079 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1080 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1081 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1082 the new generic definition from tm-sysv4.h works for Solaris.
1084 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1086 * elfread.c (elf_symtab_read): Change storage_needed,
1087 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1088 bfd_get_symtab_upper_bound. Check for errors from
1089 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1090 * nlmread.c (nlm_symtab_read): Same changes.
1092 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1094 * xcoffread.c (xcoff_next_symbol_text): New function.
1095 (read_xcoff_symtab): Set next_symbol_text_func to it.
1096 Move raw_symbol outside of read_xcoff_symtab.
1098 * remote.c (getpkt): Remove unused "out" label.
1100 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1102 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1103 about more than one watchpoint being triggered.
1105 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1107 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1109 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1111 * blockframe.c (find_pc_partial_function): mst_file_text
1112 symbols do not live in the shared library transfer table.
1113 * ch-exp.y (decode_integer_value, match_character_literal,
1114 match_bitstring_literal): Guard tolower calls with isupper,
1115 tolower on old BSD systems blindly subtracts a constant.
1116 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1117 well when determining the producer of the object file.
1118 * mdebugread.c (has_opaque_xref): New function to check for
1119 cross reference to an opaque aggregate.
1120 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1121 enter typedefs to opaque aggregates into the symbol tables.
1122 * mdebugread.c (parse_external): Remove skip_procedures argument,
1123 it has always been 1. Remove code that handled stProc symbols,
1124 it was never executed and was wrong, as the index of a
1125 stProc symbol points to the local symbol table and not to the
1126 auxiliary symbol info. Update caller.
1127 * mdebugread.c (parse_partial_symbols): Do not enter external
1128 stProc symbols into the partial symbol table, they are already
1129 entered into the minimal symbol table.
1130 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1131 Remove all conditionals and definitions for ptx.
1132 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1133 Fix addresses of floating point registers in REGISTER_U_ADDR.
1134 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1135 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1136 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1137 signal trampoline code work.
1138 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1139 Remove all conditionals and definitions for ptx.
1140 Remove KDB definitions.
1141 * symm-nat.c (store_inferior_registers): Fetch registers before
1142 storing them to obtain valid floating point control registers.
1143 Store fpu registers.
1144 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1145 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1146 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1148 * symm-nat.c (child_resume): Update type of `signal' parameter.
1149 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1151 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1153 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1154 calling import stubs for functions in shared libraries.
1156 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1158 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1160 * ch-lang.c (chill_is_varying_struct): Magic string is
1161 was "<var_length>" is now "__var_length" (more portable).
1163 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1165 * remote.c (getpkt): If we get a timeout, actually retry rather
1166 than just giving up the first time it happens.
1167 * remote.c: Document sequence numbers.
1168 (remote_store_registers): Change syntax of 'P' request so that it
1169 never looks like a sequence number.
1171 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1173 * os9kread.c (record_minimal_symbol): add section_offset to
1174 relocate minimal symbol table.
1175 * os9kread.c (read_minimal_symbols): ditto.
1176 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1178 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1179 return. Also if file addr is 0 leave it 0, not to relocate.
1180 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1181 'set remotexoff' and 'set remotelog' commands.
1183 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1185 * remote.c (remote_store_registers): Add 'P' request to set an
1186 individual register.
1187 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1190 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1192 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1193 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1194 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1196 * command.c (do_setshow_command, case var_string): Never add a
1197 space to the end of the string.
1198 * NEWS: Document this change.
1199 * .gdbinit: Add a space to the "set prompt" command.
1201 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1203 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1204 changes to make it compile (it doesn't link yet).
1206 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1207 (set_demangling_style, set_demangling_command): Use savestring not
1208 strdup. We were not dealing properly with a NULL return from
1209 strdup, and were not declaring strdup (the system header may or
1212 * valprint.c (val_print): Remove inaccurate comment about what
1213 types can be stub types.
1215 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
1216 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
1217 Supply alternate version if ATTACH_DETACH is not defined.
1218 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
1219 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
1220 * configure.in: Recognize i[34]86-sequent-sysv4* host.
1222 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1224 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
1226 (skip_trampoline_code): Rewrite and add support for argument
1227 relocation stubs stubs, import/export stubs, calls through
1228 "_sr4export" and cascaded trampolines.
1230 * hppa-tdep.c (skip_prologue): Return "pc" not zero
1231 if no unwind descriptor is found.
1233 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
1234 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
1235 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
1236 differently. All registers are four bytes.
1237 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
1239 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
1241 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
1242 registers as both single and double values (fetching 2nd 32bit half
1243 as necessary). Annotate each register printed with its precision.
1245 * paread.c (read_unwind_info): Fix off-by-one error.
1247 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1249 * main.c (complete_command): Deal with it if arg is NULL.
1251 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1253 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
1254 regarding using the PC--using the PC is necessary and all the
1255 FIXME comments in the world won't make it go away.
1257 * valops.c (value_at, value_at_lazy): Give error if we dereference
1259 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
1260 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
1262 * stabsread.c (patch_block_stabs): Add comment about what happens
1263 if the definition is in another compilation unit from the stab.
1265 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
1267 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1269 * main.c (complete_command): New command, from Rick Sladkey
1270 <jrs@world.std.com>.
1271 (symbol_completion_function): Don't declare rl_point and
1272 rl_line_buffer; they are now declared in readline.h.
1273 (show_commands): Don't declare history_base; it is declared in
1275 * command.c (lookup_cmd): Don't delete trailing whitespace.
1276 Reverts change of 14 May 1989.
1278 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
1280 * minsyms.c (prim_record_minimal_symbol): Move section deduction
1281 code from prim_record_minimal_symbol_and_info() to here. Callers
1282 of the latter can legitimately supply a section number of -1.
1284 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1286 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
1287 member functions have an element in args for a (nonexistent) this
1290 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1292 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
1294 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
1295 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1297 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
1298 for the structure's type. All callers changed.
1300 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
1301 for each structure argument rather than assuming it's either
1302 true or false for all structure arguments.
1304 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
1305 on the length structure passed, not the compiler used.
1307 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
1308 argument for the structure's type.
1310 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1312 * values.c (set_internalvar): Don't set var->value until we are
1313 sure there won't be an error().
1315 * remote.c (get_offsets): Reinstate comment which was in
1316 remote_wait about use of SECT_OFF_TEXT and so on.
1318 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1320 * symmisc.c (maintenance_check_symtabs): New function to check
1321 consistency of psymtabs and symtabs.
1322 * symtab.h (maintenance_check_symtabs): Add prototype.
1323 * maint.c: Add new `maint check-symtabs' command.
1324 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
1325 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1326 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
1328 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
1329 to write_memory to avoid warnings from gcc.
1330 * config/i386/xm-symmetry.h: Add missing #endif.
1331 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
1332 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
1333 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
1335 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1337 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
1338 (hppa_push_arguments): Likewise.
1340 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
1342 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
1343 improve remote debugging efficiency. Also fixed problems with
1344 doing function calls for programs with no entry points.
1345 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
1346 entry_point_address.
1347 * inferior.h (PC_IN_CALL_DUMMY): ditto.
1348 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
1349 parse_lines): Pass section_offsets info to these routines so that
1350 we can relocate symbol table entries upon readin.
1351 * (psymtab_to_symtab_1): Set symtab->primary to tell
1352 objfile_relocate to do relocations for our symbols.
1353 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
1354 (which hang off of the symbol table).
1355 * Use prim_record_minimal_symbols_and_info instead of
1356 prim_record_minimal_symbols to supply section info to make minimal
1357 symbol relocations work.
1358 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
1359 -1, try to deduce it from ms_type.
1360 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
1361 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
1362 add code to relocate objfile->sections data structure.
1363 * remote.c (get_offsets): Use new protocol message to acquire
1364 section offsets from the target.
1365 * (remote_wait): Get rid of relocation stuff. That's all handled
1366 by objfile_relocate now.
1367 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
1368 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
1370 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
1372 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
1374 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
1376 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
1377 can no longer set this at run time.
1378 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
1379 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
1380 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
1381 sparc-tdep.c compiles).
1382 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
1384 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1386 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
1387 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
1388 * configure.in: Recognize m68*-cisco*-*.
1390 * Makefile.in (TAGS): Use variables directly, rather than using
1391 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
1392 and means that these filenames no longer need be unique across all
1393 the config/* directories.
1394 * configure.in: Put the config/*/ into TM_FILE, etc.
1396 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
1397 and trapv exceptions.
1399 * target.h (struct section_table), objfiles.h (struct obj_section):
1400 Change name of field sec_ptr to the_bfd_section. More mnemonic
1401 and avoids the (sort of, for the ptx compiler) name clash with
1402 the name of the typedef.
1403 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
1404 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
1406 * utils.c: Include readline.h.
1407 * Makefile.in (utils.o): Add dependency.
1409 * remote.c (getpkt): Add support for run-length encoding.
1411 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1413 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
1415 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1417 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
1418 prim_record_minimal_symbol.
1421 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
1422 computing their offset from the start of the old buffer and adding
1423 to the new buffer, rather than by assuming we can add the
1424 difference between the old buffer and the new buffer (it might not
1425 fit in an int). Merge in cosmetic differences from emacs regex.c
1426 version of this macro.
1428 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1430 * Makefile.in (install-only): Fix use of program_transform_name.
1432 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1434 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
1435 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
1436 so I'm nuking the command.
1437 * symtab.c (find_addr_symbol): Comment out, no longer used.
1439 * main.c (main): Don't init_source_path for the -cd argument. Now
1440 that source_path doesn't contain the current_directory from when
1441 GDB started up, init_source_path is no longer useful (and is
1442 harmful because it clobbers a source_path set in $HOME/.gdbinit).
1444 * TODO: Remove item about line numbers being off. It is useless
1445 and confusing without a reproducible test case (it mentions
1446 proceed(), but I was able to step through proceed without trouble).
1448 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1450 For Sunos 4.x targets, enable gdb to set breakpoints in shared
1451 library functions before the executable is run. Retrieve dynamic
1452 symbols from stripped executables.
1453 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
1454 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
1455 symtab.c (list_symbols): Handle mst_solib_trampoline.
1456 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
1457 for all targets, remove IBM6000_TARGET dependencies.
1458 * dbxread.c (read_dbx_dynamic_symtab): New function.
1459 * dbxread.c (dbx_symfile_read): Use it.
1460 * dbxread.c (SET_NAMESTRING): Set namestring to
1461 "<bad string table index>" instead of "foo" if the string index is
1463 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
1465 * symtab.c (list_symbols): Take from_tty as parameter and pass it
1466 to break_command. Handle mst_file_* minimal symbol types.
1467 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
1469 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
1471 * c-exp.y(yylex): fix potential memory overflow.
1473 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1475 * environ.c (set_in_environ): Eliminate special handling of PATH and
1477 * putenv.c: Removed, conflicts with system declaration of
1478 putenv on RS/6000 running AIX 3.2.5, and above change makes it
1480 * Makefile.in: Change accordingly.
1481 * procfs.c (procfs_create_inferior): Change comment accordingly.
1483 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
1485 * rs6000-tdep.c: Change value to value_ptr.
1487 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1489 * i386m3-nat.c: Include floatformat.h.
1490 (get_i387_state): Use memset not bzero.
1494 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
1495 ieee-float.h to floatformat.h.
1497 * valprint.c (val_print_string): Ignore error if the error
1498 happened after a terminating '\0'.
1500 * c-valprint.c (c_val_print): Never add 1 to return value from
1501 val_print_string; just return what it returns.
1503 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
1504 looping through all of the enums.
1505 * infrun.c (signals_info): Use it.
1507 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1509 * main.c (main): When printing warning about bad baud rate, don't
1510 use warning(); it relies on current_target which isn't set up yet.
1512 * breakpoint.c (_initialize_breakpoint): Update docstring for
1513 tbreak to match what the code actually does. Don't mention tbreak
1514 in docstrings for "enable once" or "enable breakpoints once".
1516 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1518 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
1519 while (0). That defeats the whole purpose of using do . . . while (0).
1520 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
1521 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
1522 using a ?: expression as an lvalue is not portable.
1524 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
1525 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
1526 'p' and 'r' symbol descriptors into a single symbol to look for a
1528 * README, config/sparc/tm-sparc.h: Update comments.
1530 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1532 * mdebugread.c (parse_type): Do not complain for types with
1533 an `indexNil' aux index, these are simply undefined types.
1534 Remove indexNil check from caller of parse_type.
1535 * mdebugread.c (parse_partial_symbols): Do not enter
1536 stGlobal, scCommon symbols into the minimal symbol table, their
1537 value is the size of the common, not its address.
1538 Handle scInit, scFini, scPData and scXData sections.
1539 Use minimal symbol type mst_file_* for stLabel symbols, instead of
1541 Enter stProc symbols into the global_psymbols list once, not into
1542 the static_psymbols_list.
1543 Get rid of dummy psymtab if it is empty, to allow proper detection
1544 of stripped executables.
1545 * mdebugread.c (cross_ref): Allow cross references to Fortran
1548 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1550 * stabsread.c (common_block_end, fix_common_block): Stash the
1551 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
1552 as to not assume that a pointer fits in an enum.
1554 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1556 * os9kread.c (fill_sym): check compiler verion number for pre-
1558 * os9kread.c (os9k_process_one_symbol): address of symbol is
1559 relative to section not module.
1560 * stabsread.c (define_symbol): add symbol type 's' as local
1562 * remote-os9k.c: add command 'set monitor_log' to turn on or off
1564 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
1565 * remote-os9k.c: fix bug in 'set remotebaud' function.
1566 * remote-os9k.c (rombug_link): minimize checking so to improve
1568 * symfile.c (symbol_file_command): check if failed to link, also make
1569 the command be able to accept more than one filenames.
1570 * target.c (target_link): check if failed to link with rombug.
1571 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
1573 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1575 * remote-es.c (es1800_child_ops): Don't declare it static.
1577 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
1579 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
1581 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1583 * dbxread.c: New variable lowest_text_address.
1584 (record_minimal_symbol, read_dbx_symtab): Set it.
1585 (read_dbx_symtab): Use lowest_text_address + text_size instead of
1586 end_of_text_address.
1587 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
1589 * dbxread.c (end_psymtab): Remove old and commented out
1590 capping_global and capping_static. Fix comments regarding
1591 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
1593 * parser-defs.h: Add "extern" to start of variable declarations so
1594 we don't end up with commons.
1595 * parse.c: Define these variables.
1597 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
1600 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1602 * alpha-tdep.c: Change value to value_ptr.
1604 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1606 * solib.c (elf_locate_base): New function to locate the address
1607 of the dynamic linker's runtime structure in the dynamic info section.
1608 * solib.c (locate_base): Use it instead of iterating over the list
1609 of mapped address segments.
1610 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
1613 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1615 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
1616 (pc_in_interrupt_handler): New function. Also add PARAM decl.
1617 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
1618 signal trampoline and interrupt routines.
1619 (frame_saved_pc): Handle signal trampolines and interrupt routines.
1620 (frame_chain, frame_chain_valid): Likewise.
1621 (hppa_frame_find_saved_regs): Likewise. Also deal with special
1622 saved regs convention for SP.
1624 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
1625 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
1626 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
1628 * tm-hppah.h (IN_SIGTRAMP): Define.
1630 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1632 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
1633 alphabetic character as the start of a name.
1635 * sparclite/Makefile.in (all install): Build and install aload.
1637 * configure.in: Accept i[34]86-*-*sysv32 because that is what
1638 config.guess and config.sub produce.
1640 * mips-tdep.c: Change value to value_ptr.
1642 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1644 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
1645 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
1646 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
1647 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
1648 value with value_ptr. This is for the ptx compiler.
1649 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
1651 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
1652 #if 0 i386_float_info.
1653 * symm-tdep.c (round): Remove. Also remove sgttyb.
1654 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
1655 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
1656 * i386-tdep.c (i386_frame_find_saved_regs): Put in
1657 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
1659 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
1660 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
1661 symm-nat.c. Define CHILD_WAIT and declare child_wait().
1662 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
1663 tm-i386v.h is apparently OK.
1664 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
1665 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
1668 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1670 * osfsolib.c (xfer_link_map_member): Update to use new
1671 target_read_string interface.
1673 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1675 * infrun.c (wait_for_inferior): In checking
1676 remove_breakpoints_on_following_step, check
1677 through_sigtramp_breakpoint as well as step_resume_breakpoint.
1679 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1681 * os9kread.c (os9k_process_one_symbol): Rename
1682 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
1683 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
1684 (CORE_ADDR)0, from target_link, since that is what it uses.
1685 Process name at end, not during parsing (like we did before Kung's
1686 change), so that -readnow and -mapped can appear anywhere.
1687 Make text_relocation a local variable.
1688 * config/i386/i386os9k.mt: Fix comment.
1689 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
1690 * os9kread.c: Put "comments" after #endif inside /* */.
1691 * stabsread.h: Add os9k_stabs variable.
1692 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
1694 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
1695 descriptor in global_symbols not local_symbols.
1696 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
1698 (read_type): If os9k_stabs, accept function parameters after 'f'
1700 (read_array_type): If os9k_stabs, don't expect index type and
1701 expect lower and upper to be separated by ',' not ';'.
1702 (read_enum_type): If os9k_stabs, read a number before the first
1703 enumeration constant.
1704 (os9k_init_type_vector): New function.
1705 (dbx_lookup_type): Call it when starting new type vector.
1706 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
1707 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
1708 * os9kstab.c: Removed.
1709 * Makefile.in: Update accordingly.
1710 * objfiles.c (objfile_relocate_data): Removed.
1711 * remote-os9k.c (rombug_wait): Call objfile_relocate
1712 not objfile_relocate_data.
1713 * objfiles.h, objfiles.c: Remove find_pc_objfile.
1714 * remote-os9k.c (rombug_wait): Call find_pc_section not
1716 * main.c (quit_command): Check inferior_pid; revert Kung change.
1717 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
1719 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1721 * os9kread.c: New file to read os9000 style symbo table.
1722 * os9kstab.c: new file to read os9000 style stabs.
1723 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
1724 * objfiles.c (find_pc_objfile): new function to search objfile
1726 * objfiles.c (objfile_relocate_data): new function to relocate
1727 data symbols in symbol table.
1728 * objfiles.h: Add two aux fields in struct objfile to handle
1729 multiple symbol table files situation like in os9000.
1730 * symfile.c: Change so 'symbol-file' command can handle multiple
1731 files. Also call target_link() to get relocation infos.
1732 * target.c (target_link): new function to get relocation info when
1733 a symbol file is requested to load.
1734 * main.c (quit_command): take out 'inferior_pid != 0' condition,
1735 because in cross mode there's no inferior pid, bit they need to
1737 Makefile.in: add os9kread.c os9kstab.c and .o's.
1738 configure.in: add i386os9k target.
1739 config/i386/i386os9k.mt: new add.
1740 config/i386/tm-i386os9k.h: new add.
1742 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1744 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
1745 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
1747 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1749 * target.c, target.h (target_read_string): Provide error detection to
1750 caller. Put string in malloc'd space, so caller need not impose
1752 * solib.c (find_solib): Update to use new interface.
1753 * irix5-nat.c (find_solib): Read o_path from inferior
1754 (clear_solib): Free storage for o_path.
1755 * valprint.c (val_print_string): Add comments.
1757 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1759 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
1762 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1764 * value.h (struct value): Add modifiable field.
1765 * values.c (allocate_value, record_latest_value, value_copy): Set it.
1766 (record_latest_value): Don't mess with VALUE_LVAL of value.
1767 * valops.c (value_assign): Check it. Reword existing error
1768 message on not_lval.
1770 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
1771 (STEP_SKIPS_DELAY): Added.
1772 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
1775 * valprint.c (val_print_string): If errcode is set, always print
1776 an error, regardless of force_ellipsis. In the non-EIO case,
1777 just print the error message rather than calling error(). Don't
1778 access *(bufptr-1) if bufptr points to the start of the buffer.
1779 When looking for '\0', don't increment bufptr and addr if bufptr
1780 started out already at limit. If an error happens on fetching the
1781 first character, don't print the string.
1783 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1785 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
1788 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
1789 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
1790 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
1791 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
1792 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
1793 * findvar.c: Update comment regarding ieee-float.h.
1795 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1797 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
1798 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1799 Define to make backtracing through the various sigtramp handlers
1801 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
1802 the saved pc from ucontext on the stack for SVR4 signal handling.
1804 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1806 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
1807 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
1808 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
1809 just use the global variable itself. When printing baud rate,
1810 don't print a baud rate if baud_rate is -1.
1812 * coffread.c (read_coff_symtab): Pass mst_file_* to
1813 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
1814 symbols in the minimal symbols regardless of SDB_TYPE.
1816 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1818 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
1819 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
1820 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
1821 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
1822 ignored bs->stop for a bp_step_resume breakpoint.
1823 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
1824 which performs one (the check_sigtramp2 one) of the functions
1825 which had been handled by the step_resume_breakpoint. For each
1826 use of the step_resume_breakpoint, make it still use the
1827 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
1829 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
1830 When setting the frame address of the step resume breakpoint, set
1831 it to the address for frame *before* the call instruction is
1832 executed, not after.
1834 * mips-tdep.c (mips_print_register): Print integers using
1835 print_scalar_formatted rather than duplicating all the
1836 CC_HAS_LONG_LONG and so on.
1837 (mips_push_dummy_frame): Use read_register_gen rather than using
1838 read_register and then putting it back in target format with
1839 store_unsigned_integer. If registers are more than 4 bytes, give
1840 an error rather than have some registers overwrite other
1842 #if 0 unused include of opcode/mips.h.
1844 * symfile.h: Don't declare arguments for coff_getfilename.
1846 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
1848 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1850 * configure.in (hppa*-*-osf*): New configuration.
1851 * config/pa/hppaosf.mt: New target makefile fragment.
1852 * config/pa/tm-hppao.h: New target include file.
1854 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1856 * exec.c (print_section_info): Print entry point for exec_bfd only.
1857 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
1858 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
1859 causes problems if <sys/types.h> has no multiple inclusion protection.
1861 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
1863 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
1864 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
1865 (CALL_DUMMY_LENGTH): Changed accordingly.
1867 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
1869 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
1870 numbers of register windows.
1872 * sparclite/hello.c: Add factorial function for testing.
1873 * salib.c: Use macros instead of constants for I/O addresses to
1874 make 931 support easier.
1875 * sparclite.h: Change constraint for LOC to "rJ" to force use of
1876 register in sta/lda instructions.
1878 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
1880 * dbxread.c (process_one_symbol): Set
1881 block_address_function_relative for COFF like we do for ELF and SOM.
1883 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1885 * mdebugread.c (new_psymtab): Pass in section_offsets and set
1887 * mdebugread.c (handle_psymbol_enumerators): New function to enter
1888 the enumerators of an ecoff enum into the partial symbol table.
1889 * mdebugread.c (parse_partial_symbols): Call it.
1890 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
1891 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
1892 offsets. Cast psymtab->read_symtab to PTR before passing it to
1894 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
1895 set up the global offset table pointer in pic compiled code.
1896 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
1897 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
1898 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
1899 ensures that floats are promoted to doubles before they are pushed
1902 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
1904 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
1905 Fixup cache_on and flush_i_cache so that they work for both the
1906 930 and 932 processors. Rewrite most low level funcs (uart
1907 access & cache stuff) to use new ASI access macros in sparclite.h.
1908 Also make it easy to access second serial port.
1910 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1912 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
1913 <sys/stat.h>; not needed.
1915 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1917 * stack.c (print_frame_info): In "pathological" case, don't
1918 distrust the line number information.
1920 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1922 * mips-tdep.c (mips_print_register): handle 64 bits register.
1923 * valprint.c (print_longest): fix a bug in printing 64 bits value.
1925 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1929 * Makefile.in (install): Do the sed for program_transform_name
1930 ourselves instead of worrying about INSTALL_XFORM. This enables
1931 users to override INSTALL_PROGRAM in the standard way.
1933 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
1934 depend on Makefile.in.
1936 * defs.h, valprint.c: Make longest_to_int a function not a macro.
1937 Only test against INT_MIN if a LONGEST is bigger than an int.
1939 * README: Change GhostScript to Ghostscript.
1941 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
1943 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
1944 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
1945 character file names.
1946 * Makefile.in (ALLPARAM): Add these files.
1948 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
1949 character file names.
1950 * Makefile.in: Add Kung's new mips64 files.
1952 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
1954 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
1955 mips64el-*-ecoff and mips64-big-*.
1956 * defs.h: get rid of FORCE_LONG_LONG.
1957 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
1958 parsing. Change register size to be MIPS_REGSIZE.
1960 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1962 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
1963 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
1964 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
1966 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
1968 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
1969 (remove_commands, add_commands): Add/remove hms-drain when target
1972 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
1974 * configure.in: Add Lynx/rs6000 support.
1975 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
1976 messages. Add rs6000 support. Don't try to modify unwritable
1978 * rs6000-nat.c: Move lots of native dependent stuff (like core
1979 file support) from rs6000-tdep.c & xcoffexec.c to here.
1980 * rs6000-tdep.c: Move native dependent stuff to nat.c.
1981 * xcoffexec.c: Move native dependent stuff to nat.c.
1982 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
1984 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
1986 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
1987 New files to support Lynx/rs6000.
1989 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1991 * README: Remove note about gcc warnings on alpha, these should be
1993 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
1994 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
1995 remote-utils.c, stabsread.c: Include <string.h>.
1996 * regex.c: Include "defs.h", change re_comp argument to const char *.
1997 * infptrace.c (fetch_register, store_inferior_registers): Change
1998 regaddr to type CORE_ADDR.
1999 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2000 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2002 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2004 * symtab.h: Always define BYTE_BITFIELD to nothing.
2006 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2008 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2009 * configure.in: Remove comment about m68k-em.mt.
2010 * Makefile.in: Remove references.
2012 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2014 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2017 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2019 * target.c (target_preopen): If target_kill doesn't remove the
2020 target from the stack, use pop_target to do it.
2022 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2023 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2024 changes to stabsread.c from summer 1993.
2026 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2027 printing the program, rather than passing NULL to printf.
2028 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2029 try to call UDIDisconnect again. Print better message.
2030 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2032 (udi_create_inferior): If udi_session_id is negative, open a new
2033 TIP rather than giving an error.
2035 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2036 config/ns32k/ns32km3.mh: Define NAT_FILE.
2037 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2038 (it was inconsistent and namespace-wrong) to NM_M3_H.
2039 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2040 (m3_open): New function.
2042 * TODO: Update Mach section.
2044 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2046 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2048 * printcmd.c (printf_command): Add missing single-letter
2049 backslash-escape sequences, and improve error message.
2051 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2053 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2054 rather than trying to shove an int into a pointer and back out
2055 again. This avoids compiler warnings.
2057 * defs.h (alloca): Declare as void *, not char *, on hpux.
2058 Don't prototype it, just declare the return type.
2060 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2062 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2063 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2065 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2067 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2068 ZERO_REGNUM, just read it as zero without talking to the board.
2070 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2072 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2073 to store_floating, not nonexistent variable len.
2075 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2077 (mips_store_word): Change calling convention to return errors, and
2078 to provide old contents if the caller wants it.
2079 (mips_xfer_memory): Deal with errors from mips_store_word.
2080 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2081 define now that remote-mips.c doesn't use BREAKPOINT.
2083 * remote-mips.c (mips_create_inferior): Call warning if arguments
2084 specified, and then execute "set args" command. Call error, not
2085 mips_error, if executable file not specified.
2087 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2090 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2093 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2095 * value.h (print_longest): Rename "value" to "val" in prototype
2096 declaration because some compilers don't like arguments whose
2097 names are the same as types.
2098 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2099 before passing it to remote_*_bytes.
2101 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2103 * h8500-tdep.c (saved_pc_after_call): The size of the
2104 pc is memory model dependent. (segmented_command,
2105 unsegmented_command, _initialize_h8500_tdep): New commands to
2106 change memory model.
2107 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2109 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2110 (hms_wait): Use new status structure
2111 (hms_open): Push the target here. (hms_before_main_loop): Not
2112 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2113 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2114 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2115 all registers in a compact way.
2117 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2119 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2120 as CORE_ADDR to match definition in rs6000-tdep.c.
2122 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2124 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2125 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2126 definitions into the psymtab.
2128 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2130 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2131 a special exceptionSize for the 68332.
2133 * remote-udi.c (udi_attach): If no arguments, print error.
2135 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2137 * Makefile.in (VERSION): Bump to 4.12.1
2138 * NEWS, README: Update to match 4.12 release.
2140 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2142 * command.c (empty_sfunc): New function.
2143 (add_set_cmd): Use it instead of not_just_help_class_command.
2144 (not_just_help_class_command): Change calling convention back to
2145 what it was before yesterday's change.
2147 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2148 of the type if present.
2150 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2152 * printcmd.c (decode_format): Don't blithely set the size for
2153 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2155 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2156 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2157 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2158 always just check against INT_MIN and INT_MAX (this also fixes things
2159 if sizeof (long) > sizeof (int), e.g. Alpha).
2160 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2161 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2162 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2163 BUILTIN_TYPE_UNSIGNED_LONGEST.
2164 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2165 longest_int and longest_unsigned_int.
2166 * value.h (struct value): Just align to LONGEST, rather than worrying
2167 about CC_HAS_LONG_LONG.
2168 * valarith.c (value_binop): Figure out type ourself based on
2169 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2170 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2171 * valprint.c (val_print_type_code_int): Just call
2172 extract_unsigned_integer directly, rather than going through
2174 * printcmd.c (decode_format): Remove code which would sometimes
2175 change 'g' size to 'w' for integers. print_scalar_formatted handles
2176 printing huge integers well enough, thank you.
2178 * command.c (add_set_cmd, not_just_help_class_command): Change
2179 to make this the sfunc, not cfunc, since that is how we call it.
2180 * command.h: Comment difference between sfunc and cfunc.
2181 * demangle.c (set_demangling_command): Add third arg since that
2182 is how it is called.
2183 (_initialize_demangler): Use sfunc, not cfunc, for
2184 set_demangling_command, since that is how it is called.
2185 Remove show_demangling_command; it has no effect.
2187 * command.c (shell_escape): Report errors correctly (with error
2188 message from strerror).
2190 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2192 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2193 x_scnlen.l rather than x_scnlen to match corresponding change in
2196 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2198 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2199 Change comments regarding TYPE_CODE_BOOL.
2200 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2201 regardless of the language.
2202 (value_true): Just call value_logical_not regardless of language.
2203 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2204 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2205 * language.h: Improve comment for la_builtin_type_vector.
2206 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2207 builtin_type_m2_bool.
2209 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
2211 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
2212 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
2214 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2216 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
2217 by restarting the ioctl.
2219 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2221 * target.h (target_wait): Add comment about calling
2222 return_to_top_level.
2224 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2226 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
2227 additional arguments.
2228 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
2230 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
2232 * sparc-stub.c: Remove unnecessary #include of memory.h.
2234 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2236 * mips-tdep.c: Remove code which sets saved_regs from
2237 init_extra_frame_info and put it in new function mips_find_saved_regs.
2238 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
2239 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
2240 check if it is NULL and call mips_find_saved_regs if so.
2242 * remote-mips.c: Use unfiltered, not filtered, output most places.
2244 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
2245 backtrace. Revise comments.
2247 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2249 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
2250 alpha and irix. The _sigtramp case has to be handled properly
2251 in the tdep files if we have no ecoff debugging info.
2252 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
2253 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
2254 without PC_REGNUM kludge.
2255 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
2256 Clean up handling of mips sigtramp frames, improve comments.
2258 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2260 * paread.c (read_unwind_info): Fix typo.
2262 * paread.c (pa_symtab_read): Update the "check_strange_names"
2263 filter to match GCC's current output. Filter out section symbols
2264 (which the HP linker sometimes puts in the wrong place).
2266 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2268 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
2270 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
2272 * Makefile.in: Remove all references to sparcly-nat.c.
2274 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
2275 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
2276 duplicating serial.h and target.h.
2278 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
2279 are not used anywhere (a 5 Oct 1993 change removed the uses).
2281 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
2282 * config/m68k/es1800.mt: Add comment.
2283 * remote-es.c: Extensive changes to update to current conventions.
2285 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
2286 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
2287 to achieve the desired timeout.
2288 * serial.h (serial_t): Add field timeout_remaining.
2290 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2292 * c-exp.y (yylex): Reenable nested type code.
2294 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2296 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
2298 * remote-mips.c (mips_ops): Fix docstring.
2300 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
2302 * config/m68k/tm-monitor.h: Changes to bring this into accordance
2303 with the old tm-m68k-em.h:
2304 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
2305 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
2306 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
2307 Add FIXME regarding GET_LONGJMP_TARGET.
2309 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
2310 * infptrace.c (kill_inferior): Add comments.
2311 * main.c (quit_command): Call target_close after we kill or
2313 * remote-udi.c (udi_close): Don't error() if QUITTING.
2315 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
2317 * configure.in: Make m68k-coff and aout add monitor support in
2318 addition to the standard serial support.
2320 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2322 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
2325 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2327 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
2328 * elfread.c (record_minimal_symbol_and_info),
2329 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
2331 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2333 * i386-stub.c: Add ".text" right before "mem_fault:".
2335 * main.c (baud_rate): Add FIXME comment about printing -1 value.
2337 * remote-utils.c (usage): Fix message to be accurate and conform
2338 more closely to normal conventions.
2340 * remote-utils.c (gr_files_info): Have the exec_bfd test control
2341 whether to show information about exec_bfd, and not control whether
2342 to show information about device and speed.
2344 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
2345 usage message, don't dump core.
2347 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
2348 for variable size array.
2349 (bug_fetch_register, bug_store_register): Rename "value" to
2350 "fpreg_buf" because some compilers don't like variables whose
2351 names are the same as types.
2352 (bug_store_register): Use a cast when converting char * to
2355 * symmisc.c (maintenance_print_symbols): Don't refer to the name
2356 of the command in error message (the text was referring to the old
2357 name of the command).
2359 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
2361 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
2362 full details on structure elements without names. This partially
2363 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
2364 of those changes was accidental.
2366 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
2367 defined, make it an error to specify a single argument which is not
2370 * Makefile.in (version.c), main.c (print_gdb_version): Use
2371 host_alias and target_alias, not host_canonical and
2372 target_canonical, to print configuration.
2374 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2376 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
2377 of builtin_type_long. It is necessary to get a type which is
2378 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
2380 Fix many sins which will come up in 32 bit x 64 bit GDB, and
2381 various miscellaneous things discovered in the process:
2382 * printcmd.c, defs.h (print_address_numeric): New function.
2383 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
2384 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
2385 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
2386 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
2388 * utils.c, defs.h (gdb_print_address): New function.
2389 * expprint (dump_expression), gdbtypes.h: Use it.
2390 * breakpoint.c (describe_other_breakpoints),
2391 symmisc.c (dump_symtab, print_symbol):
2392 Use filtered not unfiltered I/O.
2393 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
2394 just run gdb under a debugger for this (and it had problems with
2395 printing addresses, how to print b->shadow, etc.).
2396 * buildsym.c (make_blockvector), core.c (memory_error),
2397 exec.c (print_section_info), maint.c (print_section_table),
2398 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
2399 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
2400 Add comments saying code is broken. Marked with "FIXME-32x64".
2401 * dbxread.c (process_one_symbol), partial-stab.h (default),
2402 remote-vx.c (vx_run_files_info):
2403 Don't cast int being passed to local_hex_string.
2404 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
2405 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
2407 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
2409 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
2410 * source.c: Include <sys/types.h> regardless of USG.
2412 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2414 * valops.c (value_assign): Set `type' after coercing toval.
2415 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
2416 Use extract_unsigned_integer to get the address of a reference.
2418 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2420 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
2421 AIX can use ? instead of \ for continuation. Deal with it.
2423 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
2424 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
2425 the HP compiler in ANSI mode doesn't like.
2427 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
2428 based on USG, rather than defining HAVE_SIGSETMASK to an
2429 expression containing defined. Having a macro used in #if expand
2430 to an expression containing "defined" is undefined according to
2431 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
2434 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
2436 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2437 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
2439 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
2441 * ch-exp.y (match_string_literal): Allow a zero-length string.
2442 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
2444 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2446 * i386aix-nat.c (i386_float_info): Reverse order of registers before
2447 passing them to print_387_status.
2448 (print_387_status): Don't subtract top from 7 before using it.
2449 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
2450 from 7; the above explains it.
2452 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2454 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
2455 pointer value when fixing up the frame at the start of a function.
2457 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
2459 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
2460 Sparc from the stack.
2462 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2464 * remote-mips.c (mips_initialize): Clear mips_initializing via
2465 cleanup chain, not directly.
2467 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
2468 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
2469 munging the timeout due to the limited range of c_cc[VTIME].
2471 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
2472 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
2473 m3-nat.c (m3_create_inferior): Pass it.
2474 * procfs.c: Remove ptrace function. It was declared in a way which
2475 conflicted with the prototype in unistd.h on Solaris.
2477 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2479 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
2480 in the sigcontext if it is a signal trampoline frame.
2481 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
2482 Define for Solaris2.
2484 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
2486 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
2487 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
2488 tm-sparc.h so they can be overridden if necessary.
2490 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
2492 * lynx-nat.c: Add Sparc support.
2493 * sparcly-nat.c: Remove. It's useless.
2494 * config/sparc/nm-sparclynx.h: Rewrite.
2495 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
2497 * config/sparc/tm-sparclynx.h: Rewrite.
2499 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2501 * rs6000-pinsn.c: Use the new disassembler in the opcodes
2502 directory. Old code was discarded, since the new opcode table has
2505 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
2507 * Makefile.in (realclean): Remove info files per make-stds.texi.
2509 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2511 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
2512 if N_SO_ADDRESS_MAYBE_MISSING is defined.
2513 * config/sparc/tm-sun4sol2.h: Define it.
2515 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2517 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
2518 if we did not find a symbol.
2520 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2522 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
2525 * hppab-nat.c (call_ptrace): Delete redundant function.
2526 (kill_inferior, attach, detach, child_resume): Likewise.
2527 (child_xfer_memory): Likewise.
2529 * hppah-nat.c (call_ptrace): Delete redundant function.
2530 (kill_inferior, attach, detach, child_resume): Likewise.
2532 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
2534 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
2536 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
2538 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
2539 (CHILD_XFER_MEMORY): Define.
2540 (PT_*): Define so that generic infptrace.c code can be used.
2542 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2544 * xcoffread.c (xcoff_symfile_read): Make second parameter a
2545 struct section_offsets *, not a (nonexistent) struct section_offset *.
2547 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
2548 internal_xcoff_symtab, not an array of one of them. Change lots of
2549 "main_aux" to "&main_aux" and so on.
2551 * coffread.c, xcoffread.c: Include <coff/internal.h>
2554 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2556 * coffread.c (coff_getfilename): Make it not static.
2558 * xcoffread.c (read_xcoff_symtab): complain() not abort().
2560 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
2561 a completely gratuitous difference between xcoffread.c and coffread.c).
2563 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2565 * infrun.c (wait_for_inferior): Don't set frame for
2566 step_resume_breakpoint for IN_SIGTRAMP cases.
2568 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
2569 breakpoint.c (bpstat_what): Move step_resume from its own field of
2570 the struct bpstat_what into the main_action. Make it override
2571 other breakpoints. This is a conservative change in the sense
2572 that before the step resume breakpoint was a breakpoint.c
2573 breakpoint, hitting the step resume breakpoint overrode even
2574 calling bpstat_stop_status.
2576 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2578 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
2579 in case execution was stopped in the called function.
2580 * stack.c (print_frame_info, frame_info): If backtracing through
2581 a call dummy, handle the starting source line number on a line
2582 boundary like backtracing through sigtramp.
2583 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
2584 for call dummy frame right. Remove old test for dummy frame,
2585 it has been unused at least since gdb-3.5.
2586 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
2589 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2591 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
2593 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2595 * infrun.c (signals_info), target.c (target_signal_from_name):
2596 Use ugly casts to avoid enumvar < enumvar or enumvar++.
2598 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2600 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
2601 * inflow.c (terminal_ours_1): When discussing how to deal with the
2602 tty state, make note of query() as well as readline.
2604 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
2605 signals for which stop and print are cleared by default.
2607 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2609 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
2610 reserved fields to hold a stub unwind entry type. Fix typo.
2611 (stub_unwind_entry): New structure for raw stub unwind entries.
2612 (stub_unwind_types): The types of stubs we may encounter.
2613 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
2614 * hppa-tdep.c (rp_saved): Use additional information provided
2615 by linker stub unwind descriptors.
2616 (frameless_function_invocation): Likewise.
2617 (frame_chain_valid): Likewise.
2618 * paread.c (compare_unwind_entries): New function for sorting
2619 unwind table entries.
2620 (read_unwind_info): Rewrite to remove dependency on host endianness.
2621 Read in data from the $UNWIND_END$ subspace which contains linker
2622 stub unwind descriptors. Merge that data into the basic unwind
2625 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
2627 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2629 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
2630 from either the symbol name or the auxent.
2631 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
2634 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
2636 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
2638 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2640 * README: Update notes for alpha port.
2642 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2644 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
2645 for operation fault, constraint fault, and type fault.
2647 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2649 * Makefile.in (init.c): Add comment explaining formatting conventions.
2651 * c-exp.y (parse_number): Assign to temporary between the right
2652 shifts, to work around a bug in the SCO compiler.
2654 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
2655 Add various files which were added to GDB recently.
2657 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
2660 * Makefile.in: Add mostlyclean target.
2662 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2666 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
2668 * main.c (show_commands): Make return type of extern
2669 history_get be HIST_ENTRY, rather than struct _hist_entry.
2670 (The latter loses with the upcoming merged readline.)
2672 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2674 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
2675 const char *, not char *.
2677 * symtab.h (struct symbol): Make section short, not unsigned short.
2679 * symtab.c (lookup_symbol): Add comment about QUIT here.
2681 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
2683 * c-exp.y (parse_number): Check for overflow regardless of range
2684 checking. Fix overflow check to use unsigned LONGEST, not
2687 * c-exp.y (parse_number): Make it so that integer constants are
2688 builtin_type_long_long if builtin_type_long isn't big enough or if
2689 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
2691 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
2692 Print our "()" first, then recurse for the target type.
2694 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2696 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
2698 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
2700 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2702 * utils.c (request_quit): Re-establish signal handler regardless
2705 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
2707 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2709 * i960-tdep.c: Include target.h.
2711 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
2713 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
2715 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2717 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
2718 changes (status -> ourstatus; declare status, etc.).
2719 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
2721 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2723 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
2725 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2727 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
2729 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2731 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
2733 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2735 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
2737 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2739 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
2740 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
2742 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
2745 Add search to target vector (#if 0'd until after 4.12):
2746 * target.h (to_search, target_search): Add.
2747 * gdbcore.h, core.c (generic_search): Add.
2748 * remote.c (remote_search): Add.
2749 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
2752 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
2753 is on, call find_pc_function rather than relying just on the minimal
2754 symbols (probably only matters for symbol readers which don't put
2755 statics in the minimal symbols, but changing this strikes me as
2756 not conservative enough).
2757 Initialize name_location in all cases.
2758 If no symbol and no msymbol, don't print anything symbolic.
2760 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
2762 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
2764 * printcmd.c (print_address_symbolic): Make it search the
2765 symtabs for variables as well as functions. Add `set print
2766 fast-symbolic-addr' and default it to fast (the old way).
2767 Print line numbers for data items as well as functions.
2769 * symtab.c (find_addr_symbol): Return the symtab and the symbol
2770 address, if a symbol is found (take two more args pointing to
2771 where to store these results).
2773 * symtab.h (find_addr_symbol): Add prototype.
2775 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2777 * objfiles.h: Fix comments to reflect the fact that the phrase
2778 "top of stack" always refers to where the pushing and popping takes
2779 place, regardless of whether it is at the highest or lowest address.
2781 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2783 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
2784 compiler generated tag names.
2785 * mdebugread.c (parse_type): Handle cross references to qualified
2787 * valops.c (value_struct_elt): Improve error message if the
2788 address of a method is requested from an object instance.
2789 * valops.c (search_struct_method): Make name_matched non-static
2790 to get it initialized correctly.
2791 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
2792 exclude segment register which are not writable on newer SCO versions.
2794 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2796 * go32-xdep.c: Remove unused function uerror.
2797 (sigsetmask): Declare return type. Declare argument (to match the
2798 way it is called). Explicitly return 0.
2800 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
2802 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
2803 partial_symbol): Shrink the storage sizes of symbols, by making
2804 enums into 1-byte bitfields when compiled __GNUC__, moving all the
2805 enums and small ints to the end of each struct to improve
2806 alignment, and switching the section number from int to unsigned
2809 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
2811 * symtab.c (find_addr_symbol): New routine that will find the nearest
2812 symbol associated with an address. It does so by exhaustive
2813 search of the symtabs, so it's slow but complete.
2815 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
2817 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
2818 to [0,0] rather than [0, end of first source file]. This avoids
2819 problems with other parts of GDB looking for linetables in the
2820 _globals_ symtab. Eliminate variables num_object_files and
2821 first_object_file_end.
2823 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2825 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
2826 (pop_frame): Restore PC2 and LR0 from dummy frames.
2827 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
2828 (setup_arbitrary_frame): Handle 3 args and set up real frames.
2829 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
2830 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
2831 (SETUP_ARBITRARY_FRAME): Define.
2833 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2835 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
2837 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2839 * remote-udi.c (udi_resume): Correct prototype.
2841 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2843 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
2844 hppa_frame_find_saved_regs.
2845 * hppa-tdep.c (dig_fp_from_stack): Delete function.
2846 (prologue_inst_adjust_sp): New function.
2847 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
2848 (skip_prologue): Completely rewrite to use unwind information.
2849 (hppa_frame_find_saved_regs): Likewise.
2851 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2853 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
2854 to convert a signal number with appropriate bounds checking.
2856 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
2858 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2860 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
2861 print a newline to end the display anyway.
2863 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
2864 coprocessor status regs) when popping a frame. This fixes
2865 float exceptions that occur after calling inferior functions.
2867 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2868 Read and write the fsr (float status register) to/from the child
2869 process along with the float regs. Remove Peter Schauer's change
2870 of May 24 '93, which has higher overhead and doesn't solve the
2871 real problem (which was that FSR wasn't being set).
2873 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
2875 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
2876 stack overflow check isn't right after the register stack
2877 adjustment instruction. Metaware R2.3u compiler moves other
2878 things in front of it. This fix isn't perfect but is what's
2881 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2883 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
2885 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
2886 character filenames.
2887 * configure.in: Change accordingly.
2889 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
2891 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
2892 _filtered io routines from these two files.
2894 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2896 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
2897 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
2898 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
2900 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
2902 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2904 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
2905 printing to gdb_stderr.
2907 * remote-udi.c (udi_kill): Don't close the connection, just set
2908 inferior_pid to zero.
2909 (udi_mourn): Call remove_breakpoints.
2911 * remote-udi.c: Remove obsolete need_artificial_traps comment.
2913 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
2915 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2917 * symtab.c (lookup_symbol): Don't try adding .c to the name.
2919 * remote-bug.c: At the start of each section, reset srec_frame
2922 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
2923 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
2924 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
2925 code which looks for those two waitkinds. Use switch statement.
2926 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
2927 CHILD_SPECIAL_WAITSTATUS.
2929 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
2930 * Move target_signal_from_host, target_signal_to_host, and
2931 store_waitstatus from inftarg.c to target.c. procfs needs them.
2932 * target.c: Include "wait.h" and <signal.h>.
2933 * target.h, infrun.c (proceed), proceed callers: Pass new code
2934 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
2935 enums being treated as unsigned and is cleaner.
2936 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
2938 * infcmd.c (signal_command), infrun.c (signals_info):
2939 Don't allow user to specify numeric equivalent of
2940 TARGET_SIGNAL_DEFAULT.
2942 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
2944 * config/alpha/alpha-netware.mt: New target support for Alpha
2946 * configure.in: Add alpha-*-netware* target.
2948 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2950 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
2952 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2954 * target.h: Add enum target_waitkind, enum target_signal, and
2955 struct target_waitstatus. Change status argument to target_wait to
2956 be struct target_waitstatus * instead of int *.
2957 * target.h, infrun.c, all targets: Change type of signal arguments
2958 to resume(), proceed(), and target_resume() from int to enum
2960 * All targets (*_wait, *_resume): Change accordingly.
2961 * infcmd.c (program_info, signal_command), throughout infrun.c,
2962 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
2963 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
2964 signal code stuff right with the new signals would be non-trivial).
2965 * inferior.h (stop_signal): Make it enum target_signal not int.
2966 * target.c, target.h (target_signal_to_string, target_signal_to_name,
2967 target_signal_from_name): New functions.
2968 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
2969 store_waitstatus): New functions.
2970 * procfs.c (procfs_notice_signals): Use them.
2971 * i960-tdep.c (i960_fault_to_signal): New function, to replace
2973 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
2975 * objfiles.c (build_objfile_section_table): Don't abort() if
2976 objfile->sections is already set.
2978 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
2979 to match recent change to exec.c.
2983 * main.c (print_gdb_version): Change year to 1994.
2985 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
2986 * Makefile.in (NONSRC): Add ChangeLog-93.
2988 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2990 * stabsread.c (read_type): Allow defining several type numbers
2991 at once (e.g. "(1,2)=(3,4)="...).
2993 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
2995 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
2997 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2999 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3000 to process_one_symbol.
3001 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3002 avoid caching a bad endaddr in find_pc_partial_function.
3004 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3006 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3008 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3010 * infrun.c (wait_for_inferior): Do not step or step resume past
3011 the end of a one-line function we just stepped into.
3013 For older changes see ChangeLog-93
3019 version-control: never