1 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
3 * remote-mips.c: Replace all \r chars with \015.
4 (mips_receive_header): Display control characters readably.
5 (mips_xfer_memory): Add a simple progress display.
7 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
9 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
11 * remote-hms.c (flush): New function.
12 (expect): Get edge case right.
13 (hms_read_inferior_memory): Be more tolerant of line noise.
15 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
17 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
18 target files, not non-existent mach3.mh and mach3.mt.
20 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
22 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
23 symbols for all symbol files. Makes skipping over the
24 trampoline code work when stepping from a function in a shared
25 library into a function in a different shared library.
26 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
28 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
30 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
31 names mean end of .o file.
32 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
33 top of routine. Handle new thread notification cleanly.
34 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
35 thread notification scheme.
36 * (child_resume): General cleanups, handle resumption of all
39 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
41 * ser-go32.c: Rewrite to run under windows.
42 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
44 * serial.c (serial_open): Notice device "pc".
45 * remote-e7000.c: Fix copyright date.
46 (expect): Compare \n and \r the same.
47 (e7000_open): Allow pc as a serial port
48 * sh/sh.mt: Add ser-e7kpc.
49 * h8300/h8300hms.mt: Add ser-e7kpc.
50 * main.c (proc_wait): Don't wait if using go32.
52 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
54 * somread.c: Simplify by using stabsect_build_psymtabs.
55 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
56 corresponding to the name of the text section. All references
58 (somstab_build_psymtabs): Delete function, no longer needed.
60 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
62 * somread.c: Renamed from paread.c. Changed function names and
63 comments to reflect that this file deals with SOM (an object file
64 format), rather than the PA (a cpu).
65 (Makefile.in): Chaned appropriately.
66 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
67 * dbxread.c (somstab_build_psymtabs): Renamed from
68 pastab_build_psymtabs.
70 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
72 * core-sol2.c: New file to handle ELF and BCP core file flavours.
73 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
75 * Makefile.in: Updated for core-sol2.c.
76 * README: Add notes about SPARCworks cc under Solaris 2.x,
77 from Casper H.S. Dik (casper@fwi.uva.nl).
78 * config/mips/xm-makeva.h: Removed, no longer necessary.
79 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
80 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
81 config/mips/xm-riscos.h: Remove references to xm-makeva.h
83 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
85 * gdba.el: Put program input and output in a separate buffer.
87 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
89 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
90 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
91 with global variable of same name in libnsl.so on UnixWare.
93 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
95 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
96 embedded in template name.
98 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
100 * config/i386/nm-linux.h: change calling convention of
101 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
102 target_insert_watchpoint() and
103 target_remove_watchpoint().
105 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
106 to be long long in gdb.
107 * config/mips/tm-bigmips.h: ditto.
109 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
111 * c-lang.c (asm_language_defn): New definitions for language_asm,
112 mostly copied from c_language_defn, to avoid warnings when
113 switching between c and asm stack frames.
115 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
117 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
118 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
119 (upgrade_type, handle_psymbol_enumerators): Likewise.
120 (has_opaque_xref, cross_ref): Likewise.
121 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
122 debugging information, rather than doing it here.
123 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
124 point in ecoff_debug_swap backend structure, rather than calling
125 ecoff_slurp_symbolic_info directly.
127 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
129 * breakpoint.c: Include annotate.h. Call annotate_field rather
130 than printing annotation directly.
132 * main.c: Include string.h.
134 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
136 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
137 call it instead of doing normal loop.
138 * infcmd.c (attach_command): Don't call wait_for_inferior if
140 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
141 hook that can decide whether to step over the next breakpoint.
142 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
143 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
146 * configure.in: Improve sorting/formatting of hosts and targets.
147 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
148 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
149 * Makefile.in (stop-gdb): New target.
150 * stop-gdb.c: New file, utility to get attention of waiting GDBs
153 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
155 * top.c (gdb_init): Init current_directory in gdb_init. Probably
156 the identical initialization can be deleted from main.c, but i
157 haven't done so just in case.
159 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
161 * gdba.el: Added menu windows and slightly improved window
162 handling to gdba.el. Fixed numerous minor bugs that were causing
163 emacs and gdb to fall out of sync.
165 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
167 * breakpoint.c: annotate changes lost at merge, put back in.
169 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
171 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
174 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
176 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
178 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
179 writing of floating registers, the dpx2 kernel disallows it.
180 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
181 is contained in o_praw.
182 * irix5-nat.c (solib_map_sections): Adjust sections by the
183 difference between the loaded address and the prelinked address.
184 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
186 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
187 symbols, their value is absolute.
188 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
189 libraries fh->adr fields of zero. Relocate minimal symbol values
190 upon readin. Relocate non-stabs symbols upon readin.
191 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
192 start address of the outermost block.
193 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
194 instead of section_offsets and use relocated pst->textlow for
195 line number and procedure address relocations.
197 From gmo@MicroUnity.com (Guillermo A. Loyola):
198 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
199 Handle SGI Irix5 stIndirect symbol type.
201 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
203 * breakpoint.c: fix a syntax error native cc does not like.
205 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
206 * sparclite/Makefile.in: ditto.
207 * sparcl-tdpe.c: change file name because first 8 chars has to be
209 * sparcl-stub.c: ditto.
211 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
213 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
215 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
217 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
218 ignore) a PID argument.
219 (hppa_pop_frame): Pass a PID to target_write_pc.
220 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
221 and pass through a PID argument.
222 (target_read_pc, target_write_pc): Update prototypes.
224 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
226 * Makefile.in: add new file sparclite-tdep.c.
227 * sparclite/Makefile.in: add new file sparclite-stub.c.
228 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
230 * config/sparc/sparclite.mt: add sparclite-tdep.o.
231 * config/sparc/tm-sparclite.h: add hardware breakpoints support
233 * sparclite-tdep.c: new file, contains hardware breakpoint support
235 * sparclite-stub.c: new file, stub code that add support hardware
237 * breakpoint.c: add hardware breakpoint support.
238 * breakpoint.h: add new breakpoint type to support hardware
240 * config/mips/nm-irix4.h: change interface for target dependent
241 code supporting watch point.
242 * config/pa/nm-hppab.h: change interface for target dependent
243 code supporting watch point.
245 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
247 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
249 * stabsread.c (read_struct_fields): os9k nested structure does not
250 have terminating ';', instead it just get to ',' and bit position
253 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
255 * nlmread.c (nlm_symtab_read): Clean up a bit.
256 * (nlm_symfile_read): Record bounds of main() so that backtrace
257 command will know where to stop.
258 * objfiles.c (objfile_relocate): Relocate entry point/func info
259 for backtrace as well.
260 * objfiles.h: Define values for invalid PCs for entry point info.
261 * symfile.c (init_entry_point_info): Initialize invalid values
262 with aforementioned macros.
263 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
264 to cause backtrace to stop when it gets back to main().
265 * config/i386/tm-i386nw.h: Ditto.
267 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
269 Fix value_print, which used to be ostensibly language-independent,
270 but would print pointers and arrays in C syntax. Instead, call
271 a language-specific function.
272 * language.h (struct language_defn): New functional field
274 (LA_VALUE_PRINT): New macro.
275 * language.c (unk_lang_value_print): New stub/dummy function.
276 (unknown_language_defn, auto_language_defn, local_language_defn):
278 * c-valprint.c (c_value_print): New function, with code moved from:
279 * valprint.c (value_print): ... here. Now just invoke
280 LA_VALUE_PRINT to do language-specific stuff.
281 * valprint.c (value_print_array_elements): Make non-static.
282 * c-lang.c (c_language_defn, cplus_language_defn): Add
283 c_value_print in the la_value_print field.
284 * m2-lang.c (m2_language_defn): Likewise.
285 * ch-lang.c (chill_language_defn): But here use chill_value_print.
286 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
287 * ch-valprint.c (chill_value_print): New function, based on
288 c_value_print, but use Chill "look and feel."
289 * c-lang.h (c_value_print): New prototype.
290 * ch-lang.h (chill_value_print): New prototype.
291 * value.h (value_print_array_elements): New prototype.
293 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
294 and case TYPE_CODE_SET): Check that the element type isn't a stub.
296 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
298 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
299 to new file top.c. Make things extern instead of static and
300 similar rearrangements to deal with this.
302 * utils.c: Move fputs_unfiltered to main.c. Remove
303 FPUTS_UNFILTERED_OVERRIDE ifndef.
304 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
305 and libgdb uses utils.c and top.c.
307 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
309 * hppa-tdep.c (skip_trampoline_code): Fix typo.
311 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
313 * ch-valprint.c (chill_val_print_array_elements): New function.
314 A Chill version of val_print_array_elements, it prints the
315 array index labels, in additions ot the array element values.
316 (chill_val_print): Use the new function.
318 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
320 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
322 * defs.h (enum language): Add language_asm.
323 * findvar.c (read_register_bytes read_register_gen
324 write_register_bytes read_register read_register_pid
325 write_register write_register_pid supply_register): Move multi-
326 thread handling down into these routines. Create XXX_pid routines
327 that allow register references to specify the pid.
328 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
329 read_sp write_sp read_fp write_fp): Move these routines from
330 infcmd to findvar to centralize the whole mess.
331 * i386-nlmstub.c: Portability fixes.
332 * infptrace.c (child_resume): Conditionalize to allow other natives
333 to override it. Remove PIDGET gubbish, it's no longer necessary.
334 * infrun.c (wait_for_inferior): Put registers_changed() before
335 target_wait() to speed up remote debugging.
336 * Replace code that reads registers from other threads with much
337 nicer looking new function calls (see changes to findvar.c).
338 * Don't skip prologues if debugging assembly source.
339 * lynx-nat.c (child_resume): Lynx now needs it's own version of
340 child_resume to handle multi-thread debugging properly.
341 * remote.c: Add O response to get console output from target.
342 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
343 SERIAL_ERROR here to simplify callers.
344 * Change static var timeout to remote_timeout.
345 * (fromhex): Remove unnecessary return -1 at end of routine.
346 * (remote_wait): Turn this into a big switch statement. Add
347 support for O response.
348 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
349 * (getpkt): Split getpkt into two parts. read_frame deals with
350 all formatting issues, run-length encoding, and framing. getpkt
351 now handles error recovery, and frame detection.
352 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
353 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
354 control. (hardwire_readchar): Handle EINTR from read().
355 * symfile.c (deduce_language_from_filename): Add support for .s
357 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
358 override infptrace's child_wait.
359 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
360 instead of XXXlynx.h.
361 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
363 * nlm/gdbserve.c: Portability fixes.
365 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
367 * inftarg.c (child_wait): Call proc_wait, not wait.
368 (child_mourn_inferior): Call proc_remove_foreign.
369 * main.c (gdb_init): Call init_proc.
370 * main.c: Provide dummy versions of init_proc, proc_wait, and
371 proc_remove_foreign for the gdb case (the libgdb case provides its
372 own versions of these functions).
373 * Makefile.in (libgdb-files): Add libproc.a.
375 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
377 Hardware watchpoints for Linux, from Rick Sladkey
379 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
380 new hardware breakpoint recovery method.
381 * i386v-nat.c (i386_insert_watchpoint,
382 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
383 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
384 New functions to support the 386 hardware debugging registers.
385 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
386 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
387 target_insert_watchpoint, target_remove_watchpoint): Define these
388 macros to use the hardware debugging functions in i386v-nat.c.
390 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
392 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
395 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
397 * target.c, target.h: New variables target_activity_function and
399 * inflow.c, inferior.h: New functions set_sigio_trap and
401 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
403 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
405 * remote-sim.h (sim_verbose): Delete.
406 Document callbacks needed.
407 (sim_*): Change result to void where there isn't one.
408 (sim_open): Clarify argument and error response.
409 (sim_close): Declare.
410 (sim_load): Change bfd_handle argument to file name. Clarify result.
411 (sim_create_inferior): Renamed from sim_set_args.
412 (sim_set_pc): Delete.
413 (sim_info): Delete printf_fn argument.
414 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
415 (gdbsim_load): Try sim_load first.
416 (gdbsim_create_inferior): Call sim_create_inferior.
417 (gdbsim_open): Handle args == NULL. Update call to sim_open.
418 (gdbsim_close): Call sim_close.
419 (gdbsim_files_info): Update call to sim_info.
420 (gdbsim_ops): Realign comments.
422 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
424 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
426 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
427 the auxent if the symbol's name is ".file". From David Edelsohn
428 <c1dje@watson.ibm.com>.
430 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
432 * breakpoint.c (breakpoint_1): Fix typo.
434 * annotate.c (annotate_field_end): Fix typo.
436 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
438 * Makefile.in (TSSTART): Remove; no longer used.
440 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
441 fputs_unfiltered and exit directly, rather than fatal. The latter
442 calls vfprintf_unfiltered!
444 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
445 * value.h, printcmd.c (print_value_flags): Move from here...
446 * annotate.c: ...to here, and make it use can_dereference.
448 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
450 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
451 Remove, needed for both native and cross.
452 * target.c (attach_flag, generic_mourn_inferior): Put here.
453 * utils.c (job_control): Put here.
454 (terminal.h): Don't include anymore.
456 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
458 * source.c (find_source_lines): Always use code that was #ifdef
459 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
460 leaving it on the chain. Reindent much of this function.
461 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
462 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
463 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
464 config/ns32k/xm-ns32km3.h: Remove all references to
465 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
466 * main.c, fork-child.c, many config files: Remove all
467 SET_STACK_LIMIT_HUGE code; with the above changes it should no
470 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
471 This avoids __eprintf troubles.
473 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
475 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
476 initialization code which needs to be called even if we bypass the
477 command line stuff into gdb_init.
478 * utils.c (fputs_unfiltered): Surround in #ifndef
479 FPUTS_UNFILTERED_OVERRIDE.
480 * Makefile.in (libgdb.a): New target.
482 * utils.c: Rearrange I/O stuff a bit so that all output goes
483 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
484 which made %s not work with arbitrarily large strings.
485 * printcmd.c (printf_command): Use printf_filtered, not
486 printf_unfiltered and printf, now that arbitrary limit is gone.
489 * breakpoint.c (watchpoint_check): Remove unused variable b.
490 * stack.c (print_frame_info): Move sp and buf inside #if.
491 * eval.c (evaluate_subexp): Remove unused variables pp,
492 mangle_ptr, ptr, and mangle_tstr.
493 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
495 * symtab.c (lookup_symtab): Put variable copy inside #if.
496 (decode_line_1): Put variable q1 inside #if 0.
497 * target.h: Declare target_link.
498 * infrun.c (wait_for_inferior): Remove unused variables signame.
499 * remote.c (remote_resume): Remove unused variable name.
500 * c-exp.y (parse_number): Parenthesize operand of shift.
501 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
502 (this is a semantic change, the warning seems to have detected a bug).
503 * dbxread.c (end_psymtab): Move variable p1 inside #if.
504 * coffread.c: Move variable temptype inside #if.
505 * ch-typeprint.c (chill_type_print_base): Remove unused variable
507 * ch-valprint.c: #include typeprint.h and ch-lang.h.
508 (chill_val_print): Remove unused variable in_range.
509 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
510 (chill_val_print): Add default case for switch.
511 * stabsread.h: Declare stabsect_build_psymtabs.
512 * os9kread.c (read_minimal_symbols): Make this return void.
513 (os9k_symfile_read): Remove unused variables stb_exist and val.
514 (os9k_symfile_init): Remove unused variable val.
515 (fill_sym): Remove unused variable id.
516 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
518 Remove unused variable symfile_bfd.
519 #if 0 unused variables lbrac_unmatched_complaint and
520 lbrac_mismatch_complaint.
521 Remove declaration for non-existent function os9k_next_symbol_text.
523 * annotate.c, annotate.h: New files, containing a function for
524 each annotation which outputs it.
525 * Move breakpoints_changed from breakpoint.c to annotate.c.
526 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
527 printcmd.c, source.c, stack.c, utils.c, valprint.c:
528 Use annotate.c functions to output annotations.
529 * Makefile.in (OBS): Add annotate.o.
531 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
533 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
534 elf_unwind_entries are always initialized.
536 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
537 stubs which return directly to the caller rather than to the stub
540 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
542 * c-exp.y (yyerror): Display a more informative error message.
543 * ch-exp.y (yyerror): Ditto, don't use global yychar.
544 * m2-exp.y (yyerror): Ditto.
546 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
548 * inflow.c (job_control): Move definition to front of file.
550 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
552 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
553 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
555 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
557 * Makefile.in (kdb): Remove old init.c creation commands.
558 * configure.in (sparclite): Match on sparclite*.
559 * sparclite/aload.c (main): Only change section addresses for
560 a.out format object files.
562 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
564 * config/i386/go32.mh: Define CC.
566 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
568 * gdbserver/Makefile.in: Remove irrelevant definitions and
569 comments inherited from the gdb Makefile.
570 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
571 (VERSION): Update to 4.12.3.
572 (gdbserver): Remove any existing executable first.
573 (distclean, realclean): Remove nm.h.
574 * gdbserver/low-lynx.c: Add Sparc Lynx support.
575 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
576 Don't use absolute pathname.
578 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
580 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
583 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
585 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
586 (print_it_normal): Add annotations for the inferior starting and
587 stopping, and for all the various messages related to how it
590 * printcmd.c (do_one_display): Annotate.
591 * stack.c (print_frame_info): Annotate printing of stack frames.
593 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
595 * remote.c (get_offsets): Handle case where stub doesn't support
598 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
600 Add partial support for g++ code compiled with -fvtable-thunks.
601 * c-valprint.c (c_val_print): Add vtblprint support
603 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
604 pointers (if using thunks) as well as array of structs (otherwise).
605 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
606 level, and make the latter non-static (so define_symbol can use it).
607 * stabsread.c (define_symbol): If the type being defined is a
608 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
609 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
610 * values.c (value_virtual_fn_field): Handle thunks.
611 * values.c (value_headof): Minor efficiency hack.
612 * values.c (value_headof): Incomplete thunk support. FIXME.
614 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
616 * valprint.c (print_longest): Clarify comment about use_local.
617 * printcmd.c, defs.h (print_address_numeric), callers in
618 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
619 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
620 exec.c: New argument use_local.
621 * source.c (identify_source_line): Use filtered output. Use
622 print_address_numeric.
624 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
625 language.c (type_error, range_error): Use filtered output.
626 * utils.c (error_begin): Update comment to tell people to use
629 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
630 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
633 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
635 * procfs.c (procfs_wait): Reinstate code which deduces the signal
636 from the fault, #ifndef FAULTED_USE_SIGINFO.
637 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
639 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
641 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
642 Explicitly annotate each record.
644 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
646 * xcoffexec.c: Reformat to standards and lint.
647 (language.h): Include.
648 (exec_close): Declare arg "quitting".
649 (file_command): Declare arg "from_tty".
650 (map_vmap): Cast xmalloc result to PTR.
651 * rs6000-nat.c: Reformat to standards and lint.
652 (exec_one_dummy_insn): Use char array for saved instruction.
653 (fixup_breakpoints): Declare.
654 (vmap_ldinfo): Be more informative in fatal error messages.
655 (xcoff_relocate_symtab): Define to return void.
656 * xcoffsolib.h: Reformat to standards, improve comments.
657 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
659 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
661 * utils.c, defs.h (error_begin): New function.
662 (quit): Print annotation before printing the error message.
663 * main.c (return_to_top_level): Print annotation before doing the
665 * symtab.c (decode_line_1): Call error not warning and then
666 return_to_top_level. Call error_begin and printf_unfiltered
667 rather calling warning (before calls to return_to_top_level).
668 * core.c (memory_error): Use error_begin, printf_unfiltered,
669 print_address_numeric and return_to_top_level instead of error.
670 Cleans up a FIXME-32x64.
671 * language.c (type_error, range_error): Call error_begin
672 not just target_terminal_ours.
674 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
675 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
676 side of an assignment is non-portable.
678 * utils.c (query): Change syntax of query annotations to be
679 consistent with other input annotations.
680 (prompt_for_continue): Likewise for prompt-for-continue annotation.
682 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
684 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
686 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
687 that have a stack frame size of 32k or larger (from Paul Flinders).
690 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
692 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
693 for Lynx platforms that need it.
694 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
696 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
698 * procfs.c (procfs_wait): Use the signal from the pr_info rather
699 than trying to deduce it from the fault.
701 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
703 * printcmd.c (print_address_symbolic): Initialize name to empty
704 string to avoid core dump if lookup fails.
705 * remote-e7000.c (printf_e7000debug): Error if target not open.
707 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
709 * i386-nlmstub.c: Update to be more in line with PIN stub.
710 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
711 * (hex2mem): Init ptr.
712 * General cleanups to use ConsolePrintf, standard prologues, etc...
714 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
716 * i386-nlmstub.c: More changes to be compatible with remote.c.
718 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
719 into (the far less frequently called) dbx_symfile_read.
721 * i386-nlmstub.c: An interim version till we get PIN for the x86.
723 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
725 * dbxread.c (record_minimal_symbol): Record the section
726 associated with the symbol to make dynmaic relocation work.
727 * (dbx_symfile_read, process_one_symbol): Fixes to work around
728 Solaris brain-damage which don't apply to relocatable object
730 * (stabsect_build_psymtabs): New routine to read stabs out of an
731 arbitrarily named section.
732 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
734 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
735 stabs out of the nlm.
736 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
737 brain-damage which don't apply to relocatable object files.
738 * remote.c (putpkt): Improve error reporting and error handling.
739 * (get_offsets): Temporary kludge to force data & bss sections to
740 have the same relocation.
741 * stabsread.c (define_symbol, scan_file_globals): Record section
744 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
746 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
749 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
751 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
752 to after call to target_wait. This means that flush_cached_frames
753 can call target_terminal_ours if it wants to.
754 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
755 comment about why the code is dubious.
757 * stabsread.c (read_type): Call read_type, not nonexistent
760 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
762 * remote-os9k.c (rombug_fetch_registers): set trace mode
764 * remote-os9k.c (rombug_read_inferior_memory): cache data in
766 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
768 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
769 passed to process_one_symbol.
770 * stabsread.c (read_type): process os9k functio prototype.
772 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
774 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
777 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
779 * utils.c (prompt_for_continue): Annotate prompt.
780 (query): Annotate query.
781 * printcmd.c (print_frame_args): Change syntax of argument
782 annotation to make name and value part of a single group of
783 annotations, not two separate groups.
784 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
785 * valprint.c (val_print_array_elements): Change syntax of
786 annotation to be more concise.
787 * main.c, defs.h (command_line_input): New argument tells what
788 string to include in the annotations.
789 * symtab.c (decode_line_2), main.c (read_command_lines,
790 command_loop): Change callers.
792 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
794 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
796 * printcmd.c (output_command): Annotate things we print here too.
797 * printcmd.c (print_command_1): Add "value-history-value" annotation.
798 * Move declaration of print_value_flags from defs.h to value.h.
799 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
801 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
803 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
804 BFD handles sun3 dynamic relocations now.
805 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
808 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
810 * printcmd.c (print_command_1): Annotate the top-level expressions
812 (print_frame_args): Annotate each argument.
813 * printcmd.c, defs.h (print_value_flags): New function.
814 * cp-valprint.c (cp_print_value_fields): Annotate each field.
815 * valprint.c (val_print_array_elements): Annotate each array element.
817 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
819 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
820 the register contains a pointer to the type, not the type itself.
822 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
824 * main.c (main): Accept --annotate=N option and make --fullname
825 the same as --annotate=1.
826 (command_line_input): Print annotatation before and after prompt.
827 * blockframe.c (flush_cached_frames): Print annotation.
828 * Rename frame_file_full_name to annotation_level and move it from
830 * source.c (identify_source_line): If annotation_level > 1,
831 change output format.
832 * breakpoint.c: Print annotation whenever a breakpoint changes.
833 * main.c: New variable server_command.
834 (command_line_input): Parse "server " and set server_command.
835 (dont_repeat): Check server_command.
837 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
839 * xcoffread.c (xcoff_next_symbol_text): Don't return before
840 updating raw_symbol and symnum. Return a value in the case where
843 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
845 * parse.c: Don't define block_found; it is defined in symtab.c.
846 * parser-defs.h: Add comment regarding block_found.
848 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
850 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
853 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
855 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
856 section vma. Do not read dynamic relocs for sun3 executables to
857 avoid BFD assertion message.
859 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
861 * nm-hppab.h (KERNEL_U_ADDR): Define.
862 (FIVE_ARG_PTRACE): Likewise.
863 (CANNOT_STORE_REGISTER): Likewise.
864 * nm-hppah.h (KERNEL_U_ADDR): Define.
865 (FIVE_ARG_PTRACE): Likewise.
866 (CANNOT_STORE_REGISTER): Likewise.
867 (NEED_TEXT_START_END): Likewise.
869 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
870 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
871 (FIVE_ARG_PTRACE): Likewise.
872 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
873 (FIVE_ARG_PTRACE): Likewise.
875 * hppa-tdep.c (read_unwind_info): Make static.
876 (restore_pc_queue): Indirect through the target vector to
877 reload the register state.
879 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
881 * paread.c (compare_unwind_entries): Delete function. It's been
882 moved into hppa-tdep.c.
883 (read_unwind_info): Likewise.
884 (pa_symfile_read): No longer call read_unwind_info. The unwind
885 tables will be read in as they are needed.
887 * hppa-tdep.c (compare_unwind_entries): New function.
888 (read_unwind_info, internalize_unwinds): Likewise.
889 (find_unwind_entry): Read in unwind information on demand.
891 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
893 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
894 to : in search path processing.
895 * defs.h (qsort): Rename argument in prototype.
896 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
898 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
899 (false): Eliminate usages.
901 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
903 * h8500-tdep.c (initialize_h8500_tdep, large_command):
904 All references to value changed to value_ptrlage_command is now
906 All references to value changed to value_ptr.
907 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
908 * remote-hms.c (hms_wait): Timeout after five seconds.
909 * ser-go32.c (dosasync_read): Poll if timeout < 0.
910 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
911 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
913 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
915 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
917 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
919 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
921 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
922 bp_watchpoint_scope breakpoints.
923 (struct breakpoint): Add val_chain and related_breakpoint fields
924 for use by watchpoints.
926 * breakpoint.c (within_scope): Delete. No longer used.
927 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
928 (target_{remove,insert}_watchpoint): Likewise.
929 (can_use_hardware_watchpoint): New function.
930 (remove_breakpoint): New function to remove a single breakpoint
931 or hardware watchpoint.
932 (insert_breakpoints): Handle insertion of hardware watchpoints.
933 Store a copy of the value chain derived from the watchpoint
935 (remove_breakpoints): Simplify by using remove_breakpoint.
936 (delete_breakpoint): Likewise.
937 (watchpoint_check): Delete the watchpoint and watchpoint scope
938 breakpoints when the watchpoint goes out of scope. Save & restore
939 the current frame after checking watchpoints.
940 (breakpoint_init_inferior): Likewise (restarting the program
941 makes all local watchpoints go out of scope).
942 (bpstat_stop_status): Handle hardware watchpoints much like normal
943 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
944 when the watchpoint goes out of scope. Remove and reinsert all
945 breakpoints before returning if we stopped when a hardware watchpoint
947 (watch_command): Use a hardware watchpoint when possible. If
948 watching a local expression, build a scope breakpoint too.
949 (map_breakpoint_numbers): Also call given function for any
951 (disable_breakpoint): Never disable a scope breakpoint.
952 (enable_breakpoint): Handle hardware breakpoints much like normal
953 breakpoints, but recompute the watchpoint_scope breakpoint's
954 frame and address (if we have an associated scope breakpoint).
955 (read_memory_nobpt): Handle hardware watchpoints like normal
956 watchpoints. When necessary handle watchpoint_scope breakpoints.
957 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
958 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
959 (disable_command): Likewise.
961 * blockframe.c (find_frame_addr_in_frame_chain): New function.
962 Extern prototype added to frame.h
964 * infrun.c (wait_for_inferior): Set current_frame and select
965 a frame before checking if we stopped due to a hardare watchpoint
966 firing. Handle stepping over hardware watchpoints.
967 (normal_stop): Remove unnecessary call to select_frame.
969 * value.h (value_release_to_mark): Declare.
970 * values.c (value_release_to_mark): New function.
972 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
973 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
975 * hppab-nat.c (hppa_set_watchpoint): New function.
977 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
978 (HAVE_STEPPABLE_WATCHPOINT): Define.
979 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
980 (target_{insert,delete}_watchpoint): Define.
982 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
983 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
984 (target_{insert,remove}_watchpoint): Likewise.
986 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
988 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
989 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
990 often have the same names as debug symbols for functions, and
991 confuse lookup_symbol().
993 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
995 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
996 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
997 REGISTER_RAW_SIZE (1).
998 Together these changes work around a bug in HP's compiler. Both
999 seem to be necessary.
1001 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1003 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1004 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1005 are type mst_solib_trampoline.
1007 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1009 * config/m68k/es1800.mt: Change comments.
1011 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1013 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1015 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1017 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1020 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1022 * values.c (unpack_long): Remove obsolete comment about using a
1025 * symfile.c (symbol_file_command): Add comments about command syntax.
1027 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1028 Jim Kingdon (kingdon@cygnus.com)
1030 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1031 are in the .plt section.
1032 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1033 find_solib_trampoline_target): New functions for handling
1034 stepping into -g compiled shared libraries.
1035 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1036 find_solib_trampoline_target): Add prototypes.
1037 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1038 Define to handle stepping into -g compiled shared libraries.
1039 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1040 stepping into -g compiled shared libraries.
1042 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1044 * configure.in: Add mips-*-sysv4* support.
1045 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1046 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1047 New files for MIPS SVR4 support.
1048 * Makefile.in: Update for new mipsv4 files.
1049 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1050 read_next_frame_reg to obtain the frame relative stack pointer.
1051 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1052 obtain the frame relative stack pointer.
1053 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1054 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1055 by entering them into the minimal symbol table.
1056 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1057 a long for float formats.
1058 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1059 get defined in <link.h>.
1060 * solib.c (solib_add): Add shared library sections to the section
1061 table of the target before adding the symbols.
1062 * partial-stab.h: Relocate static and global functions.
1063 * dbxread.c (read_dbx_symtab): Remove unused variable
1064 end_of_text_address. Relocate text_addr when passing it
1067 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1068 library functions before the executable is run. Retrieve dynamic
1069 symbols from stripped executables.
1070 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1071 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1072 if no debugging symbols were found.
1073 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1074 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1076 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1077 OSF/1 has shared libraries.
1079 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1081 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1082 to BFD handling of dynamic symbols.
1084 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1086 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1087 then gets its real address into FUN and its GOT/DP value into %r19.
1089 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1091 * hppa-tdep.c (frameless_function_invocation): If no unwind
1092 descriptor was found, then assume this was not a frameless
1093 function invocation.
1094 (frame_saved_pc): If the saved PC is in a linker stub, then
1095 return the return address which the linker stub will return to.
1097 * xm-hppab.h: Never define USG.
1098 * xm-hppah.h: Always define USG.
1100 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1102 * values.c (unpack_long, value_from_longest),
1103 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1105 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1107 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1109 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1111 For SVR4 targets, enable gdb to set breakpoints in shared
1112 library functions before the executable is run.
1113 * elfread.c (elf_symtab_read): Handle symbols for shared library
1115 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1116 and moved to objfiles.c.
1117 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1118 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1119 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1120 the new generic definition from tm-sysv4.h works for Solaris.
1122 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1124 * elfread.c (elf_symtab_read): Change storage_needed,
1125 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1126 bfd_get_symtab_upper_bound. Check for errors from
1127 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1128 * nlmread.c (nlm_symtab_read): Same changes.
1130 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1132 * xcoffread.c (xcoff_next_symbol_text): New function.
1133 (read_xcoff_symtab): Set next_symbol_text_func to it.
1134 Move raw_symbol outside of read_xcoff_symtab.
1136 * remote.c (getpkt): Remove unused "out" label.
1138 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1140 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1141 about more than one watchpoint being triggered.
1143 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1145 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1147 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1149 * blockframe.c (find_pc_partial_function): mst_file_text
1150 symbols do not live in the shared library transfer table.
1151 * ch-exp.y (decode_integer_value, match_character_literal,
1152 match_bitstring_literal): Guard tolower calls with isupper,
1153 tolower on old BSD systems blindly subtracts a constant.
1154 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1155 well when determining the producer of the object file.
1156 * mdebugread.c (has_opaque_xref): New function to check for
1157 cross reference to an opaque aggregate.
1158 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1159 enter typedefs to opaque aggregates into the symbol tables.
1160 * mdebugread.c (parse_external): Remove skip_procedures argument,
1161 it has always been 1. Remove code that handled stProc symbols,
1162 it was never executed and was wrong, as the index of a
1163 stProc symbol points to the local symbol table and not to the
1164 auxiliary symbol info. Update caller.
1165 * mdebugread.c (parse_partial_symbols): Do not enter external
1166 stProc symbols into the partial symbol table, they are already
1167 entered into the minimal symbol table.
1168 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1169 Remove all conditionals and definitions for ptx.
1170 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1171 Fix addresses of floating point registers in REGISTER_U_ADDR.
1172 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1173 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1174 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1175 signal trampoline code work.
1176 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1177 Remove all conditionals and definitions for ptx.
1178 Remove KDB definitions.
1179 * symm-nat.c (store_inferior_registers): Fetch registers before
1180 storing them to obtain valid floating point control registers.
1181 Store fpu registers.
1182 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1183 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1184 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1186 * symm-nat.c (child_resume): Update type of `signal' parameter.
1187 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1189 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1191 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1192 calling import stubs for functions in shared libraries.
1194 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1196 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1198 * ch-lang.c (chill_is_varying_struct): Magic string is
1199 was "<var_length>" is now "__var_length" (more portable).
1201 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1203 * remote.c (getpkt): If we get a timeout, actually retry rather
1204 than just giving up the first time it happens.
1205 * remote.c: Document sequence numbers.
1206 (remote_store_registers): Change syntax of 'P' request so that it
1207 never looks like a sequence number.
1209 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1211 * os9kread.c (record_minimal_symbol): add section_offset to
1212 relocate minimal symbol table.
1213 * os9kread.c (read_minimal_symbols): ditto.
1214 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1216 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1217 return. Also if file addr is 0 leave it 0, not to relocate.
1218 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1219 'set remotexoff' and 'set remotelog' commands.
1221 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1223 * remote.c (remote_store_registers): Add 'P' request to set an
1224 individual register.
1225 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1228 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1230 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1231 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1232 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1234 * command.c (do_setshow_command, case var_string): Never add a
1235 space to the end of the string.
1236 * NEWS: Document this change.
1237 * .gdbinit: Add a space to the "set prompt" command.
1239 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1241 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1242 changes to make it compile (it doesn't link yet).
1244 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1245 (set_demangling_style, set_demangling_command): Use savestring not
1246 strdup. We were not dealing properly with a NULL return from
1247 strdup, and were not declaring strdup (the system header may or
1250 * valprint.c (val_print): Remove inaccurate comment about what
1251 types can be stub types.
1253 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
1254 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
1255 Supply alternate version if ATTACH_DETACH is not defined.
1256 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
1257 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
1258 * configure.in: Recognize i[34]86-sequent-sysv4* host.
1260 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1262 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
1264 (skip_trampoline_code): Rewrite and add support for argument
1265 relocation stubs stubs, import/export stubs, calls through
1266 "_sr4export" and cascaded trampolines.
1268 * hppa-tdep.c (skip_prologue): Return "pc" not zero
1269 if no unwind descriptor is found.
1271 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
1272 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
1273 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
1274 differently. All registers are four bytes.
1275 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
1277 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
1279 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
1280 registers as both single and double values (fetching 2nd 32bit half
1281 as necessary). Annotate each register printed with its precision.
1283 * paread.c (read_unwind_info): Fix off-by-one error.
1285 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1287 * main.c (complete_command): Deal with it if arg is NULL.
1289 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1291 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
1292 regarding using the PC--using the PC is necessary and all the
1293 FIXME comments in the world won't make it go away.
1295 * valops.c (value_at, value_at_lazy): Give error if we dereference
1297 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
1298 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
1300 * stabsread.c (patch_block_stabs): Add comment about what happens
1301 if the definition is in another compilation unit from the stab.
1303 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
1305 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1307 * main.c (complete_command): New command, from Rick Sladkey
1308 <jrs@world.std.com>.
1309 (symbol_completion_function): Don't declare rl_point and
1310 rl_line_buffer; they are now declared in readline.h.
1311 (show_commands): Don't declare history_base; it is declared in
1313 * command.c (lookup_cmd): Don't delete trailing whitespace.
1314 Reverts change of 14 May 1989.
1316 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
1318 * minsyms.c (prim_record_minimal_symbol): Move section deduction
1319 code from prim_record_minimal_symbol_and_info() to here. Callers
1320 of the latter can legitimately supply a section number of -1.
1322 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1324 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
1325 member functions have an element in args for a (nonexistent) this
1328 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1330 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
1332 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
1333 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1335 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
1336 for the structure's type. All callers changed.
1338 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
1339 for each structure argument rather than assuming it's either
1340 true or false for all structure arguments.
1342 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
1343 on the length structure passed, not the compiler used.
1345 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
1346 argument for the structure's type.
1348 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1350 * values.c (set_internalvar): Don't set var->value until we are
1351 sure there won't be an error().
1353 * remote.c (get_offsets): Reinstate comment which was in
1354 remote_wait about use of SECT_OFF_TEXT and so on.
1356 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1358 * symmisc.c (maintenance_check_symtabs): New function to check
1359 consistency of psymtabs and symtabs.
1360 * symtab.h (maintenance_check_symtabs): Add prototype.
1361 * maint.c: Add new `maint check-symtabs' command.
1362 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
1363 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1364 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
1366 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
1367 to write_memory to avoid warnings from gcc.
1368 * config/i386/xm-symmetry.h: Add missing #endif.
1369 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
1370 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
1371 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
1373 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1375 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
1376 (hppa_push_arguments): Likewise.
1378 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
1380 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
1381 improve remote debugging efficiency. Also fixed problems with
1382 doing function calls for programs with no entry points.
1383 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
1384 entry_point_address.
1385 * inferior.h (PC_IN_CALL_DUMMY): ditto.
1386 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
1387 parse_lines): Pass section_offsets info to these routines so that
1388 we can relocate symbol table entries upon readin.
1389 * (psymtab_to_symtab_1): Set symtab->primary to tell
1390 objfile_relocate to do relocations for our symbols.
1391 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
1392 (which hang off of the symbol table).
1393 * Use prim_record_minimal_symbols_and_info instead of
1394 prim_record_minimal_symbols to supply section info to make minimal
1395 symbol relocations work.
1396 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
1397 -1, try to deduce it from ms_type.
1398 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
1399 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
1400 add code to relocate objfile->sections data structure.
1401 * remote.c (get_offsets): Use new protocol message to acquire
1402 section offsets from the target.
1403 * (remote_wait): Get rid of relocation stuff. That's all handled
1404 by objfile_relocate now.
1405 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
1406 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
1408 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
1410 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
1412 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
1414 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
1415 can no longer set this at run time.
1416 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
1417 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
1418 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
1419 sparc-tdep.c compiles).
1420 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
1422 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1424 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
1425 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
1426 * configure.in: Recognize m68*-cisco*-*.
1428 * Makefile.in (TAGS): Use variables directly, rather than using
1429 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
1430 and means that these filenames no longer need be unique across all
1431 the config/* directories.
1432 * configure.in: Put the config/*/ into TM_FILE, etc.
1434 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
1435 and trapv exceptions.
1437 * target.h (struct section_table), objfiles.h (struct obj_section):
1438 Change name of field sec_ptr to the_bfd_section. More mnemonic
1439 and avoids the (sort of, for the ptx compiler) name clash with
1440 the name of the typedef.
1441 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
1442 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
1444 * utils.c: Include readline.h.
1445 * Makefile.in (utils.o): Add dependency.
1447 * remote.c (getpkt): Add support for run-length encoding.
1449 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1451 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
1453 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1455 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
1456 prim_record_minimal_symbol.
1459 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
1460 computing their offset from the start of the old buffer and adding
1461 to the new buffer, rather than by assuming we can add the
1462 difference between the old buffer and the new buffer (it might not
1463 fit in an int). Merge in cosmetic differences from emacs regex.c
1464 version of this macro.
1466 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1468 * Makefile.in (install-only): Fix use of program_transform_name.
1470 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1472 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
1473 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
1474 so I'm nuking the command.
1475 * symtab.c (find_addr_symbol): Comment out, no longer used.
1477 * main.c (main): Don't init_source_path for the -cd argument. Now
1478 that source_path doesn't contain the current_directory from when
1479 GDB started up, init_source_path is no longer useful (and is
1480 harmful because it clobbers a source_path set in $HOME/.gdbinit).
1482 * TODO: Remove item about line numbers being off. It is useless
1483 and confusing without a reproducible test case (it mentions
1484 proceed(), but I was able to step through proceed without trouble).
1486 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1488 For Sunos 4.x targets, enable gdb to set breakpoints in shared
1489 library functions before the executable is run. Retrieve dynamic
1490 symbols from stripped executables.
1491 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
1492 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
1493 symtab.c (list_symbols): Handle mst_solib_trampoline.
1494 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
1495 for all targets, remove IBM6000_TARGET dependencies.
1496 * dbxread.c (read_dbx_dynamic_symtab): New function.
1497 * dbxread.c (dbx_symfile_read): Use it.
1498 * dbxread.c (SET_NAMESTRING): Set namestring to
1499 "<bad string table index>" instead of "foo" if the string index is
1501 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
1503 * symtab.c (list_symbols): Take from_tty as parameter and pass it
1504 to break_command. Handle mst_file_* minimal symbol types.
1505 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
1507 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
1509 * c-exp.y(yylex): fix potential memory overflow.
1511 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1513 * environ.c (set_in_environ): Eliminate special handling of PATH and
1515 * putenv.c: Removed, conflicts with system declaration of
1516 putenv on RS/6000 running AIX 3.2.5, and above change makes it
1518 * Makefile.in: Change accordingly.
1519 * procfs.c (procfs_create_inferior): Change comment accordingly.
1521 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
1523 * rs6000-tdep.c: Change value to value_ptr.
1525 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1527 * i386m3-nat.c: Include floatformat.h.
1528 (get_i387_state): Use memset not bzero.
1532 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
1533 ieee-float.h to floatformat.h.
1535 * valprint.c (val_print_string): Ignore error if the error
1536 happened after a terminating '\0'.
1538 * c-valprint.c (c_val_print): Never add 1 to return value from
1539 val_print_string; just return what it returns.
1541 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
1542 looping through all of the enums.
1543 * infrun.c (signals_info): Use it.
1545 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1547 * main.c (main): When printing warning about bad baud rate, don't
1548 use warning(); it relies on current_target which isn't set up yet.
1550 * breakpoint.c (_initialize_breakpoint): Update docstring for
1551 tbreak to match what the code actually does. Don't mention tbreak
1552 in docstrings for "enable once" or "enable breakpoints once".
1554 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1556 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
1557 while (0). That defeats the whole purpose of using do . . . while (0).
1558 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
1559 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
1560 using a ?: expression as an lvalue is not portable.
1562 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
1563 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
1564 'p' and 'r' symbol descriptors into a single symbol to look for a
1566 * README, config/sparc/tm-sparc.h: Update comments.
1568 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1570 * mdebugread.c (parse_type): Do not complain for types with
1571 an `indexNil' aux index, these are simply undefined types.
1572 Remove indexNil check from caller of parse_type.
1573 * mdebugread.c (parse_partial_symbols): Do not enter
1574 stGlobal, scCommon symbols into the minimal symbol table, their
1575 value is the size of the common, not its address.
1576 Handle scInit, scFini, scPData and scXData sections.
1577 Use minimal symbol type mst_file_* for stLabel symbols, instead of
1579 Enter stProc symbols into the global_psymbols list once, not into
1580 the static_psymbols_list.
1581 Get rid of dummy psymtab if it is empty, to allow proper detection
1582 of stripped executables.
1583 * mdebugread.c (cross_ref): Allow cross references to Fortran
1586 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1588 * stabsread.c (common_block_end, fix_common_block): Stash the
1589 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
1590 as to not assume that a pointer fits in an enum.
1592 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1594 * os9kread.c (fill_sym): check compiler verion number for pre-
1596 * os9kread.c (os9k_process_one_symbol): address of symbol is
1597 relative to section not module.
1598 * stabsread.c (define_symbol): add symbol type 's' as local
1600 * remote-os9k.c: add command 'set monitor_log' to turn on or off
1602 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
1603 * remote-os9k.c: fix bug in 'set remotebaud' function.
1604 * remote-os9k.c (rombug_link): minimize checking so to improve
1606 * symfile.c (symbol_file_command): check if failed to link, also make
1607 the command be able to accept more than one filenames.
1608 * target.c (target_link): check if failed to link with rombug.
1609 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
1611 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1613 * remote-es.c (es1800_child_ops): Don't declare it static.
1615 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
1617 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
1619 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1621 * dbxread.c: New variable lowest_text_address.
1622 (record_minimal_symbol, read_dbx_symtab): Set it.
1623 (read_dbx_symtab): Use lowest_text_address + text_size instead of
1624 end_of_text_address.
1625 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
1627 * dbxread.c (end_psymtab): Remove old and commented out
1628 capping_global and capping_static. Fix comments regarding
1629 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
1631 * parser-defs.h: Add "extern" to start of variable declarations so
1632 we don't end up with commons.
1633 * parse.c: Define these variables.
1635 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
1638 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1640 * alpha-tdep.c: Change value to value_ptr.
1642 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1644 * solib.c (elf_locate_base): New function to locate the address
1645 of the dynamic linker's runtime structure in the dynamic info section.
1646 * solib.c (locate_base): Use it instead of iterating over the list
1647 of mapped address segments.
1648 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
1651 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1653 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
1654 (pc_in_interrupt_handler): New function. Also add PARAM decl.
1655 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
1656 signal trampoline and interrupt routines.
1657 (frame_saved_pc): Handle signal trampolines and interrupt routines.
1658 (frame_chain, frame_chain_valid): Likewise.
1659 (hppa_frame_find_saved_regs): Likewise. Also deal with special
1660 saved regs convention for SP.
1662 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
1663 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
1664 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
1666 * tm-hppah.h (IN_SIGTRAMP): Define.
1668 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1670 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
1671 alphabetic character as the start of a name.
1673 * sparclite/Makefile.in (all install): Build and install aload.
1675 * configure.in: Accept i[34]86-*-*sysv32 because that is what
1676 config.guess and config.sub produce.
1678 * mips-tdep.c: Change value to value_ptr.
1680 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1682 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
1683 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
1684 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
1685 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
1686 value with value_ptr. This is for the ptx compiler.
1687 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
1689 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
1690 #if 0 i386_float_info.
1691 * symm-tdep.c (round): Remove. Also remove sgttyb.
1692 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
1693 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
1694 * i386-tdep.c (i386_frame_find_saved_regs): Put in
1695 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
1697 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
1698 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
1699 symm-nat.c. Define CHILD_WAIT and declare child_wait().
1700 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
1701 tm-i386v.h is apparently OK.
1702 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
1703 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
1706 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1708 * osfsolib.c (xfer_link_map_member): Update to use new
1709 target_read_string interface.
1711 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1713 * infrun.c (wait_for_inferior): In checking
1714 remove_breakpoints_on_following_step, check
1715 through_sigtramp_breakpoint as well as step_resume_breakpoint.
1717 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1719 * os9kread.c (os9k_process_one_symbol): Rename
1720 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
1721 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
1722 (CORE_ADDR)0, from target_link, since that is what it uses.
1723 Process name at end, not during parsing (like we did before Kung's
1724 change), so that -readnow and -mapped can appear anywhere.
1725 Make text_relocation a local variable.
1726 * config/i386/i386os9k.mt: Fix comment.
1727 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
1728 * os9kread.c: Put "comments" after #endif inside /* */.
1729 * stabsread.h: Add os9k_stabs variable.
1730 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
1732 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
1733 descriptor in global_symbols not local_symbols.
1734 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
1736 (read_type): If os9k_stabs, accept function parameters after 'f'
1738 (read_array_type): If os9k_stabs, don't expect index type and
1739 expect lower and upper to be separated by ',' not ';'.
1740 (read_enum_type): If os9k_stabs, read a number before the first
1741 enumeration constant.
1742 (os9k_init_type_vector): New function.
1743 (dbx_lookup_type): Call it when starting new type vector.
1744 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
1745 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
1746 * os9kstab.c: Removed.
1747 * Makefile.in: Update accordingly.
1748 * objfiles.c (objfile_relocate_data): Removed.
1749 * remote-os9k.c (rombug_wait): Call objfile_relocate
1750 not objfile_relocate_data.
1751 * objfiles.h, objfiles.c: Remove find_pc_objfile.
1752 * remote-os9k.c (rombug_wait): Call find_pc_section not
1754 * main.c (quit_command): Check inferior_pid; revert Kung change.
1755 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
1757 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1759 * os9kread.c: New file to read os9000 style symbo table.
1760 * os9kstab.c: new file to read os9000 style stabs.
1761 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
1762 * objfiles.c (find_pc_objfile): new function to search objfile
1764 * objfiles.c (objfile_relocate_data): new function to relocate
1765 data symbols in symbol table.
1766 * objfiles.h: Add two aux fields in struct objfile to handle
1767 multiple symbol table files situation like in os9000.
1768 * symfile.c: Change so 'symbol-file' command can handle multiple
1769 files. Also call target_link() to get relocation infos.
1770 * target.c (target_link): new function to get relocation info when
1771 a symbol file is requested to load.
1772 * main.c (quit_command): take out 'inferior_pid != 0' condition,
1773 because in cross mode there's no inferior pid, bit they need to
1775 Makefile.in: add os9kread.c os9kstab.c and .o's.
1776 configure.in: add i386os9k target.
1777 config/i386/i386os9k.mt: new add.
1778 config/i386/tm-i386os9k.h: new add.
1780 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1782 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
1783 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
1785 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1787 * target.c, target.h (target_read_string): Provide error detection to
1788 caller. Put string in malloc'd space, so caller need not impose
1790 * solib.c (find_solib): Update to use new interface.
1791 * irix5-nat.c (find_solib): Read o_path from inferior
1792 (clear_solib): Free storage for o_path.
1793 * valprint.c (val_print_string): Add comments.
1795 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1797 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
1800 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1802 * value.h (struct value): Add modifiable field.
1803 * values.c (allocate_value, record_latest_value, value_copy): Set it.
1804 (record_latest_value): Don't mess with VALUE_LVAL of value.
1805 * valops.c (value_assign): Check it. Reword existing error
1806 message on not_lval.
1808 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
1809 (STEP_SKIPS_DELAY): Added.
1810 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
1813 * valprint.c (val_print_string): If errcode is set, always print
1814 an error, regardless of force_ellipsis. In the non-EIO case,
1815 just print the error message rather than calling error(). Don't
1816 access *(bufptr-1) if bufptr points to the start of the buffer.
1817 When looking for '\0', don't increment bufptr and addr if bufptr
1818 started out already at limit. If an error happens on fetching the
1819 first character, don't print the string.
1821 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1823 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
1826 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
1827 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
1828 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
1829 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
1830 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
1831 * findvar.c: Update comment regarding ieee-float.h.
1833 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1835 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
1836 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1837 Define to make backtracing through the various sigtramp handlers
1839 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
1840 the saved pc from ucontext on the stack for SVR4 signal handling.
1842 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1844 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
1845 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
1846 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
1847 just use the global variable itself. When printing baud rate,
1848 don't print a baud rate if baud_rate is -1.
1850 * coffread.c (read_coff_symtab): Pass mst_file_* to
1851 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
1852 symbols in the minimal symbols regardless of SDB_TYPE.
1854 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1856 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
1857 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
1858 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
1859 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
1860 ignored bs->stop for a bp_step_resume breakpoint.
1861 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
1862 which performs one (the check_sigtramp2 one) of the functions
1863 which had been handled by the step_resume_breakpoint. For each
1864 use of the step_resume_breakpoint, make it still use the
1865 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
1867 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
1868 When setting the frame address of the step resume breakpoint, set
1869 it to the address for frame *before* the call instruction is
1870 executed, not after.
1872 * mips-tdep.c (mips_print_register): Print integers using
1873 print_scalar_formatted rather than duplicating all the
1874 CC_HAS_LONG_LONG and so on.
1875 (mips_push_dummy_frame): Use read_register_gen rather than using
1876 read_register and then putting it back in target format with
1877 store_unsigned_integer. If registers are more than 4 bytes, give
1878 an error rather than have some registers overwrite other
1880 #if 0 unused include of opcode/mips.h.
1882 * symfile.h: Don't declare arguments for coff_getfilename.
1884 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
1886 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1888 * configure.in (hppa*-*-osf*): New configuration.
1889 * config/pa/hppaosf.mt: New target makefile fragment.
1890 * config/pa/tm-hppao.h: New target include file.
1892 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1894 * exec.c (print_section_info): Print entry point for exec_bfd only.
1895 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
1896 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
1897 causes problems if <sys/types.h> has no multiple inclusion protection.
1899 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
1901 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
1902 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
1903 (CALL_DUMMY_LENGTH): Changed accordingly.
1905 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
1907 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
1908 numbers of register windows.
1910 * sparclite/hello.c: Add factorial function for testing.
1911 * salib.c: Use macros instead of constants for I/O addresses to
1912 make 931 support easier.
1913 * sparclite.h: Change constraint for LOC to "rJ" to force use of
1914 register in sta/lda instructions.
1916 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
1918 * dbxread.c (process_one_symbol): Set
1919 block_address_function_relative for COFF like we do for ELF and SOM.
1921 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1923 * mdebugread.c (new_psymtab): Pass in section_offsets and set
1925 * mdebugread.c (handle_psymbol_enumerators): New function to enter
1926 the enumerators of an ecoff enum into the partial symbol table.
1927 * mdebugread.c (parse_partial_symbols): Call it.
1928 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
1929 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
1930 offsets. Cast psymtab->read_symtab to PTR before passing it to
1932 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
1933 set up the global offset table pointer in pic compiled code.
1934 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
1935 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
1936 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
1937 ensures that floats are promoted to doubles before they are pushed
1940 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
1942 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
1943 Fixup cache_on and flush_i_cache so that they work for both the
1944 930 and 932 processors. Rewrite most low level funcs (uart
1945 access & cache stuff) to use new ASI access macros in sparclite.h.
1946 Also make it easy to access second serial port.
1948 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1950 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
1951 <sys/stat.h>; not needed.
1953 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1955 * stack.c (print_frame_info): In "pathological" case, don't
1956 distrust the line number information.
1958 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1960 * mips-tdep.c (mips_print_register): handle 64 bits register.
1961 * valprint.c (print_longest): fix a bug in printing 64 bits value.
1963 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1967 * Makefile.in (install): Do the sed for program_transform_name
1968 ourselves instead of worrying about INSTALL_XFORM. This enables
1969 users to override INSTALL_PROGRAM in the standard way.
1971 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
1972 depend on Makefile.in.
1974 * defs.h, valprint.c: Make longest_to_int a function not a macro.
1975 Only test against INT_MIN if a LONGEST is bigger than an int.
1977 * README: Change GhostScript to Ghostscript.
1979 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
1981 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
1982 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
1983 character file names.
1984 * Makefile.in (ALLPARAM): Add these files.
1986 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
1987 character file names.
1988 * Makefile.in: Add Kung's new mips64 files.
1990 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
1992 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
1993 mips64el-*-ecoff and mips64-big-*.
1994 * defs.h: get rid of FORCE_LONG_LONG.
1995 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
1996 parsing. Change register size to be MIPS_REGSIZE.
1998 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2000 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2001 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2002 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2004 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2006 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2007 (remove_commands, add_commands): Add/remove hms-drain when target
2010 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2012 * configure.in: Add Lynx/rs6000 support.
2013 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2014 messages. Add rs6000 support. Don't try to modify unwritable
2016 * rs6000-nat.c: Move lots of native dependent stuff (like core
2017 file support) from rs6000-tdep.c & xcoffexec.c to here.
2018 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2019 * xcoffexec.c: Move native dependent stuff to nat.c.
2020 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2022 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2024 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2025 New files to support Lynx/rs6000.
2027 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2029 * README: Remove note about gcc warnings on alpha, these should be
2031 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2032 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2033 remote-utils.c, stabsread.c: Include <string.h>.
2034 * regex.c: Include "defs.h", change re_comp argument to const char *.
2035 * infptrace.c (fetch_register, store_inferior_registers): Change
2036 regaddr to type CORE_ADDR.
2037 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2038 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2040 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2042 * symtab.h: Always define BYTE_BITFIELD to nothing.
2044 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2046 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2047 * configure.in: Remove comment about m68k-em.mt.
2048 * Makefile.in: Remove references.
2050 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2052 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2055 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2057 * target.c (target_preopen): If target_kill doesn't remove the
2058 target from the stack, use pop_target to do it.
2060 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2061 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2062 changes to stabsread.c from summer 1993.
2064 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2065 printing the program, rather than passing NULL to printf.
2066 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2067 try to call UDIDisconnect again. Print better message.
2068 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2070 (udi_create_inferior): If udi_session_id is negative, open a new
2071 TIP rather than giving an error.
2073 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2074 config/ns32k/ns32km3.mh: Define NAT_FILE.
2075 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2076 (it was inconsistent and namespace-wrong) to NM_M3_H.
2077 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2078 (m3_open): New function.
2080 * TODO: Update Mach section.
2082 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2084 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2086 * printcmd.c (printf_command): Add missing single-letter
2087 backslash-escape sequences, and improve error message.
2089 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2091 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2092 rather than trying to shove an int into a pointer and back out
2093 again. This avoids compiler warnings.
2095 * defs.h (alloca): Declare as void *, not char *, on hpux.
2096 Don't prototype it, just declare the return type.
2098 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2100 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2101 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2103 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2105 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2106 ZERO_REGNUM, just read it as zero without talking to the board.
2108 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2110 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2111 to store_floating, not nonexistent variable len.
2113 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2115 (mips_store_word): Change calling convention to return errors, and
2116 to provide old contents if the caller wants it.
2117 (mips_xfer_memory): Deal with errors from mips_store_word.
2118 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2119 define now that remote-mips.c doesn't use BREAKPOINT.
2121 * remote-mips.c (mips_create_inferior): Call warning if arguments
2122 specified, and then execute "set args" command. Call error, not
2123 mips_error, if executable file not specified.
2125 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2128 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2131 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2133 * value.h (print_longest): Rename "value" to "val" in prototype
2134 declaration because some compilers don't like arguments whose
2135 names are the same as types.
2136 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2137 before passing it to remote_*_bytes.
2139 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2141 * h8500-tdep.c (saved_pc_after_call): The size of the
2142 pc is memory model dependent. (segmented_command,
2143 unsegmented_command, _initialize_h8500_tdep): New commands to
2144 change memory model.
2145 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2147 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2148 (hms_wait): Use new status structure
2149 (hms_open): Push the target here. (hms_before_main_loop): Not
2150 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2151 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2152 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2153 all registers in a compact way.
2155 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2157 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2158 as CORE_ADDR to match definition in rs6000-tdep.c.
2160 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2162 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2163 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2164 definitions into the psymtab.
2166 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2168 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2169 a special exceptionSize for the 68332.
2171 * remote-udi.c (udi_attach): If no arguments, print error.
2173 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2175 * Makefile.in (VERSION): Bump to 4.12.1
2176 * NEWS, README: Update to match 4.12 release.
2178 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2180 * command.c (empty_sfunc): New function.
2181 (add_set_cmd): Use it instead of not_just_help_class_command.
2182 (not_just_help_class_command): Change calling convention back to
2183 what it was before yesterday's change.
2185 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2186 of the type if present.
2188 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2190 * printcmd.c (decode_format): Don't blithely set the size for
2191 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2193 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2194 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2195 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2196 always just check against INT_MIN and INT_MAX (this also fixes things
2197 if sizeof (long) > sizeof (int), e.g. Alpha).
2198 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2199 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2200 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2201 BUILTIN_TYPE_UNSIGNED_LONGEST.
2202 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2203 longest_int and longest_unsigned_int.
2204 * value.h (struct value): Just align to LONGEST, rather than worrying
2205 about CC_HAS_LONG_LONG.
2206 * valarith.c (value_binop): Figure out type ourself based on
2207 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2208 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2209 * valprint.c (val_print_type_code_int): Just call
2210 extract_unsigned_integer directly, rather than going through
2212 * printcmd.c (decode_format): Remove code which would sometimes
2213 change 'g' size to 'w' for integers. print_scalar_formatted handles
2214 printing huge integers well enough, thank you.
2216 * command.c (add_set_cmd, not_just_help_class_command): Change
2217 to make this the sfunc, not cfunc, since that is how we call it.
2218 * command.h: Comment difference between sfunc and cfunc.
2219 * demangle.c (set_demangling_command): Add third arg since that
2220 is how it is called.
2221 (_initialize_demangler): Use sfunc, not cfunc, for
2222 set_demangling_command, since that is how it is called.
2223 Remove show_demangling_command; it has no effect.
2225 * command.c (shell_escape): Report errors correctly (with error
2226 message from strerror).
2228 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2230 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2231 x_scnlen.l rather than x_scnlen to match corresponding change in
2234 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2236 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2237 Change comments regarding TYPE_CODE_BOOL.
2238 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2239 regardless of the language.
2240 (value_true): Just call value_logical_not regardless of language.
2241 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2242 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2243 * language.h: Improve comment for la_builtin_type_vector.
2244 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2245 builtin_type_m2_bool.
2247 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
2249 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
2250 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
2252 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2254 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
2255 by restarting the ioctl.
2257 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2259 * target.h (target_wait): Add comment about calling
2260 return_to_top_level.
2262 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2264 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
2265 additional arguments.
2266 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
2268 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
2270 * sparc-stub.c: Remove unnecessary #include of memory.h.
2272 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2274 * mips-tdep.c: Remove code which sets saved_regs from
2275 init_extra_frame_info and put it in new function mips_find_saved_regs.
2276 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
2277 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
2278 check if it is NULL and call mips_find_saved_regs if so.
2280 * remote-mips.c: Use unfiltered, not filtered, output most places.
2282 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
2283 backtrace. Revise comments.
2285 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2287 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
2288 alpha and irix. The _sigtramp case has to be handled properly
2289 in the tdep files if we have no ecoff debugging info.
2290 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
2291 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
2292 without PC_REGNUM kludge.
2293 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
2294 Clean up handling of mips sigtramp frames, improve comments.
2296 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2298 * paread.c (read_unwind_info): Fix typo.
2300 * paread.c (pa_symtab_read): Update the "check_strange_names"
2301 filter to match GCC's current output. Filter out section symbols
2302 (which the HP linker sometimes puts in the wrong place).
2304 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2306 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
2308 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
2310 * Makefile.in: Remove all references to sparcly-nat.c.
2312 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
2313 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
2314 duplicating serial.h and target.h.
2316 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
2317 are not used anywhere (a 5 Oct 1993 change removed the uses).
2319 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
2320 * config/m68k/es1800.mt: Add comment.
2321 * remote-es.c: Extensive changes to update to current conventions.
2323 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
2324 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
2325 to achieve the desired timeout.
2326 * serial.h (serial_t): Add field timeout_remaining.
2328 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2330 * c-exp.y (yylex): Reenable nested type code.
2332 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2334 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
2336 * remote-mips.c (mips_ops): Fix docstring.
2338 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
2340 * config/m68k/tm-monitor.h: Changes to bring this into accordance
2341 with the old tm-m68k-em.h:
2342 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
2343 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
2344 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
2345 Add FIXME regarding GET_LONGJMP_TARGET.
2347 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
2348 * infptrace.c (kill_inferior): Add comments.
2349 * main.c (quit_command): Call target_close after we kill or
2351 * remote-udi.c (udi_close): Don't error() if QUITTING.
2353 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
2355 * configure.in: Make m68k-coff and aout add monitor support in
2356 addition to the standard serial support.
2358 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2360 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
2363 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2365 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
2366 * elfread.c (record_minimal_symbol_and_info),
2367 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
2369 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2371 * i386-stub.c: Add ".text" right before "mem_fault:".
2373 * main.c (baud_rate): Add FIXME comment about printing -1 value.
2375 * remote-utils.c (usage): Fix message to be accurate and conform
2376 more closely to normal conventions.
2378 * remote-utils.c (gr_files_info): Have the exec_bfd test control
2379 whether to show information about exec_bfd, and not control whether
2380 to show information about device and speed.
2382 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
2383 usage message, don't dump core.
2385 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
2386 for variable size array.
2387 (bug_fetch_register, bug_store_register): Rename "value" to
2388 "fpreg_buf" because some compilers don't like variables whose
2389 names are the same as types.
2390 (bug_store_register): Use a cast when converting char * to
2393 * symmisc.c (maintenance_print_symbols): Don't refer to the name
2394 of the command in error message (the text was referring to the old
2395 name of the command).
2397 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
2399 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
2400 full details on structure elements without names. This partially
2401 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
2402 of those changes was accidental.
2404 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
2405 defined, make it an error to specify a single argument which is not
2408 * Makefile.in (version.c), main.c (print_gdb_version): Use
2409 host_alias and target_alias, not host_canonical and
2410 target_canonical, to print configuration.
2412 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2414 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
2415 of builtin_type_long. It is necessary to get a type which is
2416 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
2418 Fix many sins which will come up in 32 bit x 64 bit GDB, and
2419 various miscellaneous things discovered in the process:
2420 * printcmd.c, defs.h (print_address_numeric): New function.
2421 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
2422 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
2423 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
2424 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
2426 * utils.c, defs.h (gdb_print_address): New function.
2427 * expprint (dump_expression), gdbtypes.h: Use it.
2428 * breakpoint.c (describe_other_breakpoints),
2429 symmisc.c (dump_symtab, print_symbol):
2430 Use filtered not unfiltered I/O.
2431 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
2432 just run gdb under a debugger for this (and it had problems with
2433 printing addresses, how to print b->shadow, etc.).
2434 * buildsym.c (make_blockvector), core.c (memory_error),
2435 exec.c (print_section_info), maint.c (print_section_table),
2436 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
2437 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
2438 Add comments saying code is broken. Marked with "FIXME-32x64".
2439 * dbxread.c (process_one_symbol), partial-stab.h (default),
2440 remote-vx.c (vx_run_files_info):
2441 Don't cast int being passed to local_hex_string.
2442 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
2443 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
2445 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
2447 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
2448 * source.c: Include <sys/types.h> regardless of USG.
2450 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2452 * valops.c (value_assign): Set `type' after coercing toval.
2453 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
2454 Use extract_unsigned_integer to get the address of a reference.
2456 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2458 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
2459 AIX can use ? instead of \ for continuation. Deal with it.
2461 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
2462 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
2463 the HP compiler in ANSI mode doesn't like.
2465 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
2466 based on USG, rather than defining HAVE_SIGSETMASK to an
2467 expression containing defined. Having a macro used in #if expand
2468 to an expression containing "defined" is undefined according to
2469 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
2472 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
2474 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2475 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
2477 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
2479 * ch-exp.y (match_string_literal): Allow a zero-length string.
2480 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
2482 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2484 * i386aix-nat.c (i386_float_info): Reverse order of registers before
2485 passing them to print_387_status.
2486 (print_387_status): Don't subtract top from 7 before using it.
2487 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
2488 from 7; the above explains it.
2490 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2492 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
2493 pointer value when fixing up the frame at the start of a function.
2495 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
2497 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
2498 Sparc from the stack.
2500 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2502 * remote-mips.c (mips_initialize): Clear mips_initializing via
2503 cleanup chain, not directly.
2505 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
2506 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
2507 munging the timeout due to the limited range of c_cc[VTIME].
2509 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
2510 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
2511 m3-nat.c (m3_create_inferior): Pass it.
2512 * procfs.c: Remove ptrace function. It was declared in a way which
2513 conflicted with the prototype in unistd.h on Solaris.
2515 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2517 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
2518 in the sigcontext if it is a signal trampoline frame.
2519 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
2520 Define for Solaris2.
2522 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
2524 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
2525 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
2526 tm-sparc.h so they can be overridden if necessary.
2528 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
2530 * lynx-nat.c: Add Sparc support.
2531 * sparcly-nat.c: Remove. It's useless.
2532 * config/sparc/nm-sparclynx.h: Rewrite.
2533 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
2535 * config/sparc/tm-sparclynx.h: Rewrite.
2537 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2539 * rs6000-pinsn.c: Use the new disassembler in the opcodes
2540 directory. Old code was discarded, since the new opcode table has
2543 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
2545 * Makefile.in (realclean): Remove info files per make-stds.texi.
2547 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2549 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
2550 if N_SO_ADDRESS_MAYBE_MISSING is defined.
2551 * config/sparc/tm-sun4sol2.h: Define it.
2553 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2555 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
2556 if we did not find a symbol.
2558 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2560 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
2563 * hppab-nat.c (call_ptrace): Delete redundant function.
2564 (kill_inferior, attach, detach, child_resume): Likewise.
2565 (child_xfer_memory): Likewise.
2567 * hppah-nat.c (call_ptrace): Delete redundant function.
2568 (kill_inferior, attach, detach, child_resume): Likewise.
2570 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
2572 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
2574 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
2576 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
2577 (CHILD_XFER_MEMORY): Define.
2578 (PT_*): Define so that generic infptrace.c code can be used.
2580 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2582 * xcoffread.c (xcoff_symfile_read): Make second parameter a
2583 struct section_offsets *, not a (nonexistent) struct section_offset *.
2585 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
2586 internal_xcoff_symtab, not an array of one of them. Change lots of
2587 "main_aux" to "&main_aux" and so on.
2589 * coffread.c, xcoffread.c: Include <coff/internal.h>
2592 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2594 * coffread.c (coff_getfilename): Make it not static.
2596 * xcoffread.c (read_xcoff_symtab): complain() not abort().
2598 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
2599 a completely gratuitous difference between xcoffread.c and coffread.c).
2601 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2603 * infrun.c (wait_for_inferior): Don't set frame for
2604 step_resume_breakpoint for IN_SIGTRAMP cases.
2606 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
2607 breakpoint.c (bpstat_what): Move step_resume from its own field of
2608 the struct bpstat_what into the main_action. Make it override
2609 other breakpoints. This is a conservative change in the sense
2610 that before the step resume breakpoint was a breakpoint.c
2611 breakpoint, hitting the step resume breakpoint overrode even
2612 calling bpstat_stop_status.
2614 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2616 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
2617 in case execution was stopped in the called function.
2618 * stack.c (print_frame_info, frame_info): If backtracing through
2619 a call dummy, handle the starting source line number on a line
2620 boundary like backtracing through sigtramp.
2621 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
2622 for call dummy frame right. Remove old test for dummy frame,
2623 it has been unused at least since gdb-3.5.
2624 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
2627 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2629 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
2631 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2633 * infrun.c (signals_info), target.c (target_signal_from_name):
2634 Use ugly casts to avoid enumvar < enumvar or enumvar++.
2636 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2638 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
2639 * inflow.c (terminal_ours_1): When discussing how to deal with the
2640 tty state, make note of query() as well as readline.
2642 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
2643 signals for which stop and print are cleared by default.
2645 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2647 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
2648 reserved fields to hold a stub unwind entry type. Fix typo.
2649 (stub_unwind_entry): New structure for raw stub unwind entries.
2650 (stub_unwind_types): The types of stubs we may encounter.
2651 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
2652 * hppa-tdep.c (rp_saved): Use additional information provided
2653 by linker stub unwind descriptors.
2654 (frameless_function_invocation): Likewise.
2655 (frame_chain_valid): Likewise.
2656 * paread.c (compare_unwind_entries): New function for sorting
2657 unwind table entries.
2658 (read_unwind_info): Rewrite to remove dependency on host endianness.
2659 Read in data from the $UNWIND_END$ subspace which contains linker
2660 stub unwind descriptors. Merge that data into the basic unwind
2663 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
2665 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2667 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
2668 from either the symbol name or the auxent.
2669 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
2672 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
2674 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
2676 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2678 * README: Update notes for alpha port.
2680 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2682 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
2683 for operation fault, constraint fault, and type fault.
2685 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2687 * Makefile.in (init.c): Add comment explaining formatting conventions.
2689 * c-exp.y (parse_number): Assign to temporary between the right
2690 shifts, to work around a bug in the SCO compiler.
2692 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
2693 Add various files which were added to GDB recently.
2695 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
2698 * Makefile.in: Add mostlyclean target.
2700 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2704 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
2706 * main.c (show_commands): Make return type of extern
2707 history_get be HIST_ENTRY, rather than struct _hist_entry.
2708 (The latter loses with the upcoming merged readline.)
2710 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2712 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
2713 const char *, not char *.
2715 * symtab.h (struct symbol): Make section short, not unsigned short.
2717 * symtab.c (lookup_symbol): Add comment about QUIT here.
2719 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
2721 * c-exp.y (parse_number): Check for overflow regardless of range
2722 checking. Fix overflow check to use unsigned LONGEST, not
2725 * c-exp.y (parse_number): Make it so that integer constants are
2726 builtin_type_long_long if builtin_type_long isn't big enough or if
2727 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
2729 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
2730 Print our "()" first, then recurse for the target type.
2732 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2734 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
2736 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
2738 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2740 * utils.c (request_quit): Re-establish signal handler regardless
2743 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
2745 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2747 * i960-tdep.c: Include target.h.
2749 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
2751 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
2753 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2755 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
2756 changes (status -> ourstatus; declare status, etc.).
2757 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
2759 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2761 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
2763 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2765 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
2767 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2769 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
2771 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2773 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
2775 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2777 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
2778 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
2780 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
2783 Add search to target vector (#if 0'd until after 4.12):
2784 * target.h (to_search, target_search): Add.
2785 * gdbcore.h, core.c (generic_search): Add.
2786 * remote.c (remote_search): Add.
2787 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
2790 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
2791 is on, call find_pc_function rather than relying just on the minimal
2792 symbols (probably only matters for symbol readers which don't put
2793 statics in the minimal symbols, but changing this strikes me as
2794 not conservative enough).
2795 Initialize name_location in all cases.
2796 If no symbol and no msymbol, don't print anything symbolic.
2798 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
2800 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
2802 * printcmd.c (print_address_symbolic): Make it search the
2803 symtabs for variables as well as functions. Add `set print
2804 fast-symbolic-addr' and default it to fast (the old way).
2805 Print line numbers for data items as well as functions.
2807 * symtab.c (find_addr_symbol): Return the symtab and the symbol
2808 address, if a symbol is found (take two more args pointing to
2809 where to store these results).
2811 * symtab.h (find_addr_symbol): Add prototype.
2813 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2815 * objfiles.h: Fix comments to reflect the fact that the phrase
2816 "top of stack" always refers to where the pushing and popping takes
2817 place, regardless of whether it is at the highest or lowest address.
2819 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2821 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
2822 compiler generated tag names.
2823 * mdebugread.c (parse_type): Handle cross references to qualified
2825 * valops.c (value_struct_elt): Improve error message if the
2826 address of a method is requested from an object instance.
2827 * valops.c (search_struct_method): Make name_matched non-static
2828 to get it initialized correctly.
2829 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
2830 exclude segment register which are not writable on newer SCO versions.
2832 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2834 * go32-xdep.c: Remove unused function uerror.
2835 (sigsetmask): Declare return type. Declare argument (to match the
2836 way it is called). Explicitly return 0.
2838 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
2840 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
2841 partial_symbol): Shrink the storage sizes of symbols, by making
2842 enums into 1-byte bitfields when compiled __GNUC__, moving all the
2843 enums and small ints to the end of each struct to improve
2844 alignment, and switching the section number from int to unsigned
2847 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
2849 * symtab.c (find_addr_symbol): New routine that will find the nearest
2850 symbol associated with an address. It does so by exhaustive
2851 search of the symtabs, so it's slow but complete.
2853 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
2855 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
2856 to [0,0] rather than [0, end of first source file]. This avoids
2857 problems with other parts of GDB looking for linetables in the
2858 _globals_ symtab. Eliminate variables num_object_files and
2859 first_object_file_end.
2861 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2863 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
2864 (pop_frame): Restore PC2 and LR0 from dummy frames.
2865 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
2866 (setup_arbitrary_frame): Handle 3 args and set up real frames.
2867 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
2868 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
2869 (SETUP_ARBITRARY_FRAME): Define.
2871 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2873 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
2875 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2877 * remote-udi.c (udi_resume): Correct prototype.
2879 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2881 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
2882 hppa_frame_find_saved_regs.
2883 * hppa-tdep.c (dig_fp_from_stack): Delete function.
2884 (prologue_inst_adjust_sp): New function.
2885 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
2886 (skip_prologue): Completely rewrite to use unwind information.
2887 (hppa_frame_find_saved_regs): Likewise.
2889 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2891 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
2892 to convert a signal number with appropriate bounds checking.
2894 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
2896 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2898 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
2899 print a newline to end the display anyway.
2901 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
2902 coprocessor status regs) when popping a frame. This fixes
2903 float exceptions that occur after calling inferior functions.
2905 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2906 Read and write the fsr (float status register) to/from the child
2907 process along with the float regs. Remove Peter Schauer's change
2908 of May 24 '93, which has higher overhead and doesn't solve the
2909 real problem (which was that FSR wasn't being set).
2911 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
2913 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
2914 stack overflow check isn't right after the register stack
2915 adjustment instruction. Metaware R2.3u compiler moves other
2916 things in front of it. This fix isn't perfect but is what's
2919 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2921 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
2923 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
2924 character filenames.
2925 * configure.in: Change accordingly.
2927 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
2929 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
2930 _filtered io routines from these two files.
2932 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2934 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
2935 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
2936 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
2938 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
2940 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2942 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
2943 printing to gdb_stderr.
2945 * remote-udi.c (udi_kill): Don't close the connection, just set
2946 inferior_pid to zero.
2947 (udi_mourn): Call remove_breakpoints.
2949 * remote-udi.c: Remove obsolete need_artificial_traps comment.
2951 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
2953 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2955 * symtab.c (lookup_symbol): Don't try adding .c to the name.
2957 * remote-bug.c: At the start of each section, reset srec_frame
2960 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
2961 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
2962 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
2963 code which looks for those two waitkinds. Use switch statement.
2964 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
2965 CHILD_SPECIAL_WAITSTATUS.
2967 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
2968 * Move target_signal_from_host, target_signal_to_host, and
2969 store_waitstatus from inftarg.c to target.c. procfs needs them.
2970 * target.c: Include "wait.h" and <signal.h>.
2971 * target.h, infrun.c (proceed), proceed callers: Pass new code
2972 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
2973 enums being treated as unsigned and is cleaner.
2974 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
2976 * infcmd.c (signal_command), infrun.c (signals_info):
2977 Don't allow user to specify numeric equivalent of
2978 TARGET_SIGNAL_DEFAULT.
2980 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
2982 * config/alpha/alpha-netware.mt: New target support for Alpha
2984 * configure.in: Add alpha-*-netware* target.
2986 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2988 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
2990 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2992 * target.h: Add enum target_waitkind, enum target_signal, and
2993 struct target_waitstatus. Change status argument to target_wait to
2994 be struct target_waitstatus * instead of int *.
2995 * target.h, infrun.c, all targets: Change type of signal arguments
2996 to resume(), proceed(), and target_resume() from int to enum
2998 * All targets (*_wait, *_resume): Change accordingly.
2999 * infcmd.c (program_info, signal_command), throughout infrun.c,
3000 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3001 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3002 signal code stuff right with the new signals would be non-trivial).
3003 * inferior.h (stop_signal): Make it enum target_signal not int.
3004 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3005 target_signal_from_name): New functions.
3006 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3007 store_waitstatus): New functions.
3008 * procfs.c (procfs_notice_signals): Use them.
3009 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3011 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3013 * objfiles.c (build_objfile_section_table): Don't abort() if
3014 objfile->sections is already set.
3016 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3017 to match recent change to exec.c.
3021 * main.c (print_gdb_version): Change year to 1994.
3023 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3024 * Makefile.in (NONSRC): Add ChangeLog-93.
3026 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3028 * stabsread.c (read_type): Allow defining several type numbers
3029 at once (e.g. "(1,2)=(3,4)="...).
3031 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3033 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3035 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3037 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3038 to process_one_symbol.
3039 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3040 avoid caching a bad endaddr in find_pc_partial_function.
3042 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3044 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3046 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3048 * infrun.c (wait_for_inferior): Do not step or step resume past
3049 the end of a one-line function we just stepped into.
3051 For older changes see ChangeLog-93
3057 version-control: never