1 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
3 * Makefile.in (dcache_h): Remove redundant definition.
4 (init.c): Add a comment.
5 (top.c): Remove explicit compile action.
6 * breakpoint.c (mention): Share code indicating location of
7 break/watchpoints, don't print address if addressprint is off.
8 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
9 (demangle): Remove redundant declarations.
10 * eval.c: Remove redundant function declarations.
11 * objfiles.h: Cosmetic and grammatical improvements.
12 * TODO: Various updates.
14 * remote-mips.c: Replace all \r chars with \015.
15 (mips_receive_header): Display control characters readably.
16 (mips_xfer_memory): Add a simple progress display.
18 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
20 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
22 * remote-hms.c (flush): New function.
23 (expect): Get edge case right.
24 (hms_read_inferior_memory): Be more tolerant of line noise.
26 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
28 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
29 target files, not non-existent mach3.mh and mach3.mt.
31 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
33 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
34 symbols for all symbol files. Makes skipping over the
35 trampoline code work when stepping from a function in a shared
36 library into a function in a different shared library.
37 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
39 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
41 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
42 names mean end of .o file.
43 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
44 top of routine. Handle new thread notification cleanly.
45 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
46 thread notification scheme.
47 * (child_resume): General cleanups, handle resumption of all
50 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
52 * ser-go32.c: Rewrite to run under windows.
53 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
55 * serial.c (serial_open): Notice device "pc".
56 * remote-e7000.c: Fix copyright date.
57 (expect): Compare \n and \r the same.
58 (e7000_open): Allow pc as a serial port
59 * sh/sh.mt: Add ser-e7kpc.
60 * h8300/h8300hms.mt: Add ser-e7kpc.
61 * main.c (proc_wait): Don't wait if using go32.
63 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
65 * somread.c: Simplify by using stabsect_build_psymtabs.
66 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
67 corresponding to the name of the text section. All references
69 (somstab_build_psymtabs): Delete function, no longer needed.
71 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
73 * somread.c: Renamed from paread.c. Changed function names and
74 comments to reflect that this file deals with SOM (an object file
75 format), rather than the PA (a cpu).
76 (Makefile.in): Chaned appropriately.
77 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
78 * dbxread.c (somstab_build_psymtabs): Renamed from
79 pastab_build_psymtabs.
81 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
83 * core-sol2.c: New file to handle ELF and BCP core file flavours.
84 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
86 * Makefile.in: Updated for core-sol2.c.
87 * README: Add notes about SPARCworks cc under Solaris 2.x,
88 from Casper H.S. Dik (casper@fwi.uva.nl).
89 * config/mips/xm-makeva.h: Removed, no longer necessary.
90 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
91 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
92 config/mips/xm-riscos.h: Remove references to xm-makeva.h
94 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
96 * gdba.el: Put program input and output in a separate buffer.
98 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
100 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
101 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
102 with global variable of same name in libnsl.so on UnixWare.
104 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
106 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
107 embedded in template name.
109 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
111 * config/i386/nm-linux.h: change calling convention of
112 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
113 target_insert_watchpoint() and
114 target_remove_watchpoint().
116 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
117 to be long long in gdb.
118 * config/mips/tm-bigmips.h: ditto.
120 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
122 * c-lang.c (asm_language_defn): New definitions for language_asm,
123 mostly copied from c_language_defn, to avoid warnings when
124 switching between c and asm stack frames.
126 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
128 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
129 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
130 (upgrade_type, handle_psymbol_enumerators): Likewise.
131 (has_opaque_xref, cross_ref): Likewise.
132 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
133 debugging information, rather than doing it here.
134 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
135 point in ecoff_debug_swap backend structure, rather than calling
136 ecoff_slurp_symbolic_info directly.
138 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
140 * breakpoint.c: Include annotate.h. Call annotate_field rather
141 than printing annotation directly.
143 * main.c: Include string.h.
145 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
147 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
148 call it instead of doing normal loop.
149 * infcmd.c (attach_command): Don't call wait_for_inferior if
151 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
152 hook that can decide whether to step over the next breakpoint.
153 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
154 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
157 * configure.in: Improve sorting/formatting of hosts and targets.
158 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
159 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
160 * Makefile.in (stop-gdb): New target.
161 * stop-gdb.c: New file, utility to get attention of waiting GDBs
164 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
166 * top.c (gdb_init): Init current_directory in gdb_init. Probably
167 the identical initialization can be deleted from main.c, but i
168 haven't done so just in case.
170 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
172 * gdba.el: Added menu windows and slightly improved window
173 handling to gdba.el. Fixed numerous minor bugs that were causing
174 emacs and gdb to fall out of sync.
176 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
178 * breakpoint.c: annotate changes lost at merge, put back in.
180 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
182 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
185 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
187 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
189 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
190 writing of floating registers, the dpx2 kernel disallows it.
191 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
192 is contained in o_praw.
193 * irix5-nat.c (solib_map_sections): Adjust sections by the
194 difference between the loaded address and the prelinked address.
195 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
197 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
198 symbols, their value is absolute.
199 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
200 libraries fh->adr fields of zero. Relocate minimal symbol values
201 upon readin. Relocate non-stabs symbols upon readin.
202 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
203 start address of the outermost block.
204 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
205 instead of section_offsets and use relocated pst->textlow for
206 line number and procedure address relocations.
208 From gmo@MicroUnity.com (Guillermo A. Loyola):
209 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
210 Handle SGI Irix5 stIndirect symbol type.
212 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
214 * breakpoint.c: fix a syntax error native cc does not like.
216 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
217 * sparclite/Makefile.in: ditto.
218 * sparcl-tdpe.c: change file name because first 8 chars has to be
220 * sparcl-stub.c: ditto.
222 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
224 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
226 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
228 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
229 ignore) a PID argument.
230 (hppa_pop_frame): Pass a PID to target_write_pc.
231 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
232 and pass through a PID argument.
233 (target_read_pc, target_write_pc): Update prototypes.
235 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
237 * Makefile.in: add new file sparclite-tdep.c.
238 * sparclite/Makefile.in: add new file sparclite-stub.c.
239 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
241 * config/sparc/sparclite.mt: add sparclite-tdep.o.
242 * config/sparc/tm-sparclite.h: add hardware breakpoints support
244 * sparclite-tdep.c: new file, contains hardware breakpoint support
246 * sparclite-stub.c: new file, stub code that add support hardware
248 * breakpoint.c: add hardware breakpoint support.
249 * breakpoint.h: add new breakpoint type to support hardware
251 * config/mips/nm-irix4.h: change interface for target dependent
252 code supporting watch point.
253 * config/pa/nm-hppab.h: change interface for target dependent
254 code supporting watch point.
256 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
258 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
260 * stabsread.c (read_struct_fields): os9k nested structure does not
261 have terminating ';', instead it just get to ',' and bit position
264 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
266 * nlmread.c (nlm_symtab_read): Clean up a bit.
267 * (nlm_symfile_read): Record bounds of main() so that backtrace
268 command will know where to stop.
269 * objfiles.c (objfile_relocate): Relocate entry point/func info
270 for backtrace as well.
271 * objfiles.h: Define values for invalid PCs for entry point info.
272 * symfile.c (init_entry_point_info): Initialize invalid values
273 with aforementioned macros.
274 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
275 to cause backtrace to stop when it gets back to main().
276 * config/i386/tm-i386nw.h: Ditto.
278 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
280 Fix value_print, which used to be ostensibly language-independent,
281 but would print pointers and arrays in C syntax. Instead, call
282 a language-specific function.
283 * language.h (struct language_defn): New functional field
285 (LA_VALUE_PRINT): New macro.
286 * language.c (unk_lang_value_print): New stub/dummy function.
287 (unknown_language_defn, auto_language_defn, local_language_defn):
289 * c-valprint.c (c_value_print): New function, with code moved from:
290 * valprint.c (value_print): ... here. Now just invoke
291 LA_VALUE_PRINT to do language-specific stuff.
292 * valprint.c (value_print_array_elements): Make non-static.
293 * c-lang.c (c_language_defn, cplus_language_defn): Add
294 c_value_print in the la_value_print field.
295 * m2-lang.c (m2_language_defn): Likewise.
296 * ch-lang.c (chill_language_defn): But here use chill_value_print.
297 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
298 * ch-valprint.c (chill_value_print): New function, based on
299 c_value_print, but use Chill "look and feel."
300 * c-lang.h (c_value_print): New prototype.
301 * ch-lang.h (chill_value_print): New prototype.
302 * value.h (value_print_array_elements): New prototype.
304 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
305 and case TYPE_CODE_SET): Check that the element type isn't a stub.
307 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
309 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
310 to new file top.c. Make things extern instead of static and
311 similar rearrangements to deal with this.
313 * utils.c: Move fputs_unfiltered to main.c. Remove
314 FPUTS_UNFILTERED_OVERRIDE ifndef.
315 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
316 and libgdb uses utils.c and top.c.
318 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
320 * hppa-tdep.c (skip_trampoline_code): Fix typo.
322 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
324 * ch-valprint.c (chill_val_print_array_elements): New function.
325 A Chill version of val_print_array_elements, it prints the
326 array index labels, in additions ot the array element values.
327 (chill_val_print): Use the new function.
329 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
331 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
333 * defs.h (enum language): Add language_asm.
334 * findvar.c (read_register_bytes read_register_gen
335 write_register_bytes read_register read_register_pid
336 write_register write_register_pid supply_register): Move multi-
337 thread handling down into these routines. Create XXX_pid routines
338 that allow register references to specify the pid.
339 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
340 read_sp write_sp read_fp write_fp): Move these routines from
341 infcmd to findvar to centralize the whole mess.
342 * i386-nlmstub.c: Portability fixes.
343 * infptrace.c (child_resume): Conditionalize to allow other natives
344 to override it. Remove PIDGET gubbish, it's no longer necessary.
345 * infrun.c (wait_for_inferior): Put registers_changed() before
346 target_wait() to speed up remote debugging.
347 * Replace code that reads registers from other threads with much
348 nicer looking new function calls (see changes to findvar.c).
349 * Don't skip prologues if debugging assembly source.
350 * lynx-nat.c (child_resume): Lynx now needs it's own version of
351 child_resume to handle multi-thread debugging properly.
352 * remote.c: Add O response to get console output from target.
353 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
354 SERIAL_ERROR here to simplify callers.
355 * Change static var timeout to remote_timeout.
356 * (fromhex): Remove unnecessary return -1 at end of routine.
357 * (remote_wait): Turn this into a big switch statement. Add
358 support for O response.
359 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
360 * (getpkt): Split getpkt into two parts. read_frame deals with
361 all formatting issues, run-length encoding, and framing. getpkt
362 now handles error recovery, and frame detection.
363 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
364 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
365 control. (hardwire_readchar): Handle EINTR from read().
366 * symfile.c (deduce_language_from_filename): Add support for .s
368 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
369 override infptrace's child_wait.
370 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
371 instead of XXXlynx.h.
372 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
374 * nlm/gdbserve.c: Portability fixes.
376 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
378 * inftarg.c (child_wait): Call proc_wait, not wait.
379 (child_mourn_inferior): Call proc_remove_foreign.
380 * main.c (gdb_init): Call init_proc.
381 * main.c: Provide dummy versions of init_proc, proc_wait, and
382 proc_remove_foreign for the gdb case (the libgdb case provides its
383 own versions of these functions).
384 * Makefile.in (libgdb-files): Add libproc.a.
386 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
388 Hardware watchpoints for Linux, from Rick Sladkey
390 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
391 new hardware breakpoint recovery method.
392 * i386v-nat.c (i386_insert_watchpoint,
393 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
394 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
395 New functions to support the 386 hardware debugging registers.
396 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
397 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
398 target_insert_watchpoint, target_remove_watchpoint): Define these
399 macros to use the hardware debugging functions in i386v-nat.c.
401 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
403 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
406 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
408 * target.c, target.h: New variables target_activity_function and
410 * inflow.c, inferior.h: New functions set_sigio_trap and
412 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
414 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
416 * remote-sim.h (sim_verbose): Delete.
417 Document callbacks needed.
418 (sim_*): Change result to void where there isn't one.
419 (sim_open): Clarify argument and error response.
420 (sim_close): Declare.
421 (sim_load): Change bfd_handle argument to file name. Clarify result.
422 (sim_create_inferior): Renamed from sim_set_args.
423 (sim_set_pc): Delete.
424 (sim_info): Delete printf_fn argument.
425 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
426 (gdbsim_load): Try sim_load first.
427 (gdbsim_create_inferior): Call sim_create_inferior.
428 (gdbsim_open): Handle args == NULL. Update call to sim_open.
429 (gdbsim_close): Call sim_close.
430 (gdbsim_files_info): Update call to sim_info.
431 (gdbsim_ops): Realign comments.
433 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
435 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
437 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
438 the auxent if the symbol's name is ".file". From David Edelsohn
439 <c1dje@watson.ibm.com>.
441 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
443 * breakpoint.c (breakpoint_1): Fix typo.
445 * annotate.c (annotate_field_end): Fix typo.
447 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
449 * Makefile.in (TSSTART): Remove; no longer used.
451 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
452 fputs_unfiltered and exit directly, rather than fatal. The latter
453 calls vfprintf_unfiltered!
455 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
456 * value.h, printcmd.c (print_value_flags): Move from here...
457 * annotate.c: ...to here, and make it use can_dereference.
459 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
461 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
462 Remove, needed for both native and cross.
463 * target.c (attach_flag, generic_mourn_inferior): Put here.
464 * utils.c (job_control): Put here.
465 (terminal.h): Don't include anymore.
467 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
469 * source.c (find_source_lines): Always use code that was #ifdef
470 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
471 leaving it on the chain. Reindent much of this function.
472 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
473 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
474 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
475 config/ns32k/xm-ns32km3.h: Remove all references to
476 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
477 * main.c, fork-child.c, many config files: Remove all
478 SET_STACK_LIMIT_HUGE code; with the above changes it should no
481 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
482 This avoids __eprintf troubles.
484 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
486 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
487 initialization code which needs to be called even if we bypass the
488 command line stuff into gdb_init.
489 * utils.c (fputs_unfiltered): Surround in #ifndef
490 FPUTS_UNFILTERED_OVERRIDE.
491 * Makefile.in (libgdb.a): New target.
493 * utils.c: Rearrange I/O stuff a bit so that all output goes
494 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
495 which made %s not work with arbitrarily large strings.
496 * printcmd.c (printf_command): Use printf_filtered, not
497 printf_unfiltered and printf, now that arbitrary limit is gone.
500 * breakpoint.c (watchpoint_check): Remove unused variable b.
501 * stack.c (print_frame_info): Move sp and buf inside #if.
502 * eval.c (evaluate_subexp): Remove unused variables pp,
503 mangle_ptr, ptr, and mangle_tstr.
504 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
506 * symtab.c (lookup_symtab): Put variable copy inside #if.
507 (decode_line_1): Put variable q1 inside #if 0.
508 * target.h: Declare target_link.
509 * infrun.c (wait_for_inferior): Remove unused variables signame.
510 * remote.c (remote_resume): Remove unused variable name.
511 * c-exp.y (parse_number): Parenthesize operand of shift.
512 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
513 (this is a semantic change, the warning seems to have detected a bug).
514 * dbxread.c (end_psymtab): Move variable p1 inside #if.
515 * coffread.c: Move variable temptype inside #if.
516 * ch-typeprint.c (chill_type_print_base): Remove unused variable
518 * ch-valprint.c: #include typeprint.h and ch-lang.h.
519 (chill_val_print): Remove unused variable in_range.
520 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
521 (chill_val_print): Add default case for switch.
522 * stabsread.h: Declare stabsect_build_psymtabs.
523 * os9kread.c (read_minimal_symbols): Make this return void.
524 (os9k_symfile_read): Remove unused variables stb_exist and val.
525 (os9k_symfile_init): Remove unused variable val.
526 (fill_sym): Remove unused variable id.
527 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
529 Remove unused variable symfile_bfd.
530 #if 0 unused variables lbrac_unmatched_complaint and
531 lbrac_mismatch_complaint.
532 Remove declaration for non-existent function os9k_next_symbol_text.
534 * annotate.c, annotate.h: New files, containing a function for
535 each annotation which outputs it.
536 * Move breakpoints_changed from breakpoint.c to annotate.c.
537 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
538 printcmd.c, source.c, stack.c, utils.c, valprint.c:
539 Use annotate.c functions to output annotations.
540 * Makefile.in (OBS): Add annotate.o.
542 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
544 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
545 elf_unwind_entries are always initialized.
547 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
548 stubs which return directly to the caller rather than to the stub
551 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
553 * c-exp.y (yyerror): Display a more informative error message.
554 * ch-exp.y (yyerror): Ditto, don't use global yychar.
555 * m2-exp.y (yyerror): Ditto.
557 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
559 * inflow.c (job_control): Move definition to front of file.
561 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
563 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
564 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
566 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
568 * Makefile.in (kdb): Remove old init.c creation commands.
569 * configure.in (sparclite): Match on sparclite*.
570 * sparclite/aload.c (main): Only change section addresses for
571 a.out format object files.
573 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
575 * config/i386/go32.mh: Define CC.
577 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
579 * gdbserver/Makefile.in: Remove irrelevant definitions and
580 comments inherited from the gdb Makefile.
581 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
582 (VERSION): Update to 4.12.3.
583 (gdbserver): Remove any existing executable first.
584 (distclean, realclean): Remove nm.h.
585 * gdbserver/low-lynx.c: Add Sparc Lynx support.
586 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
587 Don't use absolute pathname.
589 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
591 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
594 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
596 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
597 (print_it_normal): Add annotations for the inferior starting and
598 stopping, and for all the various messages related to how it
601 * printcmd.c (do_one_display): Annotate.
602 * stack.c (print_frame_info): Annotate printing of stack frames.
604 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
606 * remote.c (get_offsets): Handle case where stub doesn't support
609 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
611 Add partial support for g++ code compiled with -fvtable-thunks.
612 * c-valprint.c (c_val_print): Add vtblprint support
614 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
615 pointers (if using thunks) as well as array of structs (otherwise).
616 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
617 level, and make the latter non-static (so define_symbol can use it).
618 * stabsread.c (define_symbol): If the type being defined is a
619 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
620 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
621 * values.c (value_virtual_fn_field): Handle thunks.
622 * values.c (value_headof): Minor efficiency hack.
623 * values.c (value_headof): Incomplete thunk support. FIXME.
625 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
627 * valprint.c (print_longest): Clarify comment about use_local.
628 * printcmd.c, defs.h (print_address_numeric), callers in
629 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
630 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
631 exec.c: New argument use_local.
632 * source.c (identify_source_line): Use filtered output. Use
633 print_address_numeric.
635 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
636 language.c (type_error, range_error): Use filtered output.
637 * utils.c (error_begin): Update comment to tell people to use
640 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
641 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
644 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
646 * procfs.c (procfs_wait): Reinstate code which deduces the signal
647 from the fault, #ifndef FAULTED_USE_SIGINFO.
648 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
650 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
652 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
653 Explicitly annotate each record.
655 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
657 * xcoffexec.c: Reformat to standards and lint.
658 (language.h): Include.
659 (exec_close): Declare arg "quitting".
660 (file_command): Declare arg "from_tty".
661 (map_vmap): Cast xmalloc result to PTR.
662 * rs6000-nat.c: Reformat to standards and lint.
663 (exec_one_dummy_insn): Use char array for saved instruction.
664 (fixup_breakpoints): Declare.
665 (vmap_ldinfo): Be more informative in fatal error messages.
666 (xcoff_relocate_symtab): Define to return void.
667 * xcoffsolib.h: Reformat to standards, improve comments.
668 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
670 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
672 * utils.c, defs.h (error_begin): New function.
673 (quit): Print annotation before printing the error message.
674 * main.c (return_to_top_level): Print annotation before doing the
676 * symtab.c (decode_line_1): Call error not warning and then
677 return_to_top_level. Call error_begin and printf_unfiltered
678 rather calling warning (before calls to return_to_top_level).
679 * core.c (memory_error): Use error_begin, printf_unfiltered,
680 print_address_numeric and return_to_top_level instead of error.
681 Cleans up a FIXME-32x64.
682 * language.c (type_error, range_error): Call error_begin
683 not just target_terminal_ours.
685 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
686 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
687 side of an assignment is non-portable.
689 * utils.c (query): Change syntax of query annotations to be
690 consistent with other input annotations.
691 (prompt_for_continue): Likewise for prompt-for-continue annotation.
693 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
695 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
697 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
698 that have a stack frame size of 32k or larger (from Paul Flinders).
701 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
703 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
704 for Lynx platforms that need it.
705 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
707 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
709 * procfs.c (procfs_wait): Use the signal from the pr_info rather
710 than trying to deduce it from the fault.
712 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
714 * printcmd.c (print_address_symbolic): Initialize name to empty
715 string to avoid core dump if lookup fails.
716 * remote-e7000.c (printf_e7000debug): Error if target not open.
718 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
720 * i386-nlmstub.c: Update to be more in line with PIN stub.
721 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
722 * (hex2mem): Init ptr.
723 * General cleanups to use ConsolePrintf, standard prologues, etc...
725 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
727 * i386-nlmstub.c: More changes to be compatible with remote.c.
729 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
730 into (the far less frequently called) dbx_symfile_read.
732 * i386-nlmstub.c: An interim version till we get PIN for the x86.
734 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
736 * dbxread.c (record_minimal_symbol): Record the section
737 associated with the symbol to make dynmaic relocation work.
738 * (dbx_symfile_read, process_one_symbol): Fixes to work around
739 Solaris brain-damage which don't apply to relocatable object
741 * (stabsect_build_psymtabs): New routine to read stabs out of an
742 arbitrarily named section.
743 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
745 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
746 stabs out of the nlm.
747 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
748 brain-damage which don't apply to relocatable object files.
749 * remote.c (putpkt): Improve error reporting and error handling.
750 * (get_offsets): Temporary kludge to force data & bss sections to
751 have the same relocation.
752 * stabsread.c (define_symbol, scan_file_globals): Record section
755 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
757 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
760 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
762 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
763 to after call to target_wait. This means that flush_cached_frames
764 can call target_terminal_ours if it wants to.
765 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
766 comment about why the code is dubious.
768 * stabsread.c (read_type): Call read_type, not nonexistent
771 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
773 * remote-os9k.c (rombug_fetch_registers): set trace mode
775 * remote-os9k.c (rombug_read_inferior_memory): cache data in
777 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
779 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
780 passed to process_one_symbol.
781 * stabsread.c (read_type): process os9k functio prototype.
783 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
785 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
788 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
790 * utils.c (prompt_for_continue): Annotate prompt.
791 (query): Annotate query.
792 * printcmd.c (print_frame_args): Change syntax of argument
793 annotation to make name and value part of a single group of
794 annotations, not two separate groups.
795 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
796 * valprint.c (val_print_array_elements): Change syntax of
797 annotation to be more concise.
798 * main.c, defs.h (command_line_input): New argument tells what
799 string to include in the annotations.
800 * symtab.c (decode_line_2), main.c (read_command_lines,
801 command_loop): Change callers.
803 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
805 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
807 * printcmd.c (output_command): Annotate things we print here too.
808 * printcmd.c (print_command_1): Add "value-history-value" annotation.
809 * Move declaration of print_value_flags from defs.h to value.h.
810 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
812 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
814 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
815 BFD handles sun3 dynamic relocations now.
816 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
819 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
821 * printcmd.c (print_command_1): Annotate the top-level expressions
823 (print_frame_args): Annotate each argument.
824 * printcmd.c, defs.h (print_value_flags): New function.
825 * cp-valprint.c (cp_print_value_fields): Annotate each field.
826 * valprint.c (val_print_array_elements): Annotate each array element.
828 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
830 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
831 the register contains a pointer to the type, not the type itself.
833 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
835 * main.c (main): Accept --annotate=N option and make --fullname
836 the same as --annotate=1.
837 (command_line_input): Print annotatation before and after prompt.
838 * blockframe.c (flush_cached_frames): Print annotation.
839 * Rename frame_file_full_name to annotation_level and move it from
841 * source.c (identify_source_line): If annotation_level > 1,
842 change output format.
843 * breakpoint.c: Print annotation whenever a breakpoint changes.
844 * main.c: New variable server_command.
845 (command_line_input): Parse "server " and set server_command.
846 (dont_repeat): Check server_command.
848 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
850 * xcoffread.c (xcoff_next_symbol_text): Don't return before
851 updating raw_symbol and symnum. Return a value in the case where
854 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
856 * parse.c: Don't define block_found; it is defined in symtab.c.
857 * parser-defs.h: Add comment regarding block_found.
859 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
861 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
864 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
866 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
867 section vma. Do not read dynamic relocs for sun3 executables to
868 avoid BFD assertion message.
870 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
872 * nm-hppab.h (KERNEL_U_ADDR): Define.
873 (FIVE_ARG_PTRACE): Likewise.
874 (CANNOT_STORE_REGISTER): Likewise.
875 * nm-hppah.h (KERNEL_U_ADDR): Define.
876 (FIVE_ARG_PTRACE): Likewise.
877 (CANNOT_STORE_REGISTER): Likewise.
878 (NEED_TEXT_START_END): Likewise.
880 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
881 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
882 (FIVE_ARG_PTRACE): Likewise.
883 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
884 (FIVE_ARG_PTRACE): Likewise.
886 * hppa-tdep.c (read_unwind_info): Make static.
887 (restore_pc_queue): Indirect through the target vector to
888 reload the register state.
890 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
892 * paread.c (compare_unwind_entries): Delete function. It's been
893 moved into hppa-tdep.c.
894 (read_unwind_info): Likewise.
895 (pa_symfile_read): No longer call read_unwind_info. The unwind
896 tables will be read in as they are needed.
898 * hppa-tdep.c (compare_unwind_entries): New function.
899 (read_unwind_info, internalize_unwinds): Likewise.
900 (find_unwind_entry): Read in unwind information on demand.
902 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
904 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
905 to : in search path processing.
906 * defs.h (qsort): Rename argument in prototype.
907 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
909 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
910 (false): Eliminate usages.
912 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
914 * h8500-tdep.c (initialize_h8500_tdep, large_command):
915 All references to value changed to value_ptrlage_command is now
917 All references to value changed to value_ptr.
918 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
919 * remote-hms.c (hms_wait): Timeout after five seconds.
920 * ser-go32.c (dosasync_read): Poll if timeout < 0.
921 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
922 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
924 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
926 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
928 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
930 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
932 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
933 bp_watchpoint_scope breakpoints.
934 (struct breakpoint): Add val_chain and related_breakpoint fields
935 for use by watchpoints.
937 * breakpoint.c (within_scope): Delete. No longer used.
938 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
939 (target_{remove,insert}_watchpoint): Likewise.
940 (can_use_hardware_watchpoint): New function.
941 (remove_breakpoint): New function to remove a single breakpoint
942 or hardware watchpoint.
943 (insert_breakpoints): Handle insertion of hardware watchpoints.
944 Store a copy of the value chain derived from the watchpoint
946 (remove_breakpoints): Simplify by using remove_breakpoint.
947 (delete_breakpoint): Likewise.
948 (watchpoint_check): Delete the watchpoint and watchpoint scope
949 breakpoints when the watchpoint goes out of scope. Save & restore
950 the current frame after checking watchpoints.
951 (breakpoint_init_inferior): Likewise (restarting the program
952 makes all local watchpoints go out of scope).
953 (bpstat_stop_status): Handle hardware watchpoints much like normal
954 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
955 when the watchpoint goes out of scope. Remove and reinsert all
956 breakpoints before returning if we stopped when a hardware watchpoint
958 (watch_command): Use a hardware watchpoint when possible. If
959 watching a local expression, build a scope breakpoint too.
960 (map_breakpoint_numbers): Also call given function for any
962 (disable_breakpoint): Never disable a scope breakpoint.
963 (enable_breakpoint): Handle hardware breakpoints much like normal
964 breakpoints, but recompute the watchpoint_scope breakpoint's
965 frame and address (if we have an associated scope breakpoint).
966 (read_memory_nobpt): Handle hardware watchpoints like normal
967 watchpoints. When necessary handle watchpoint_scope breakpoints.
968 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
969 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
970 (disable_command): Likewise.
972 * blockframe.c (find_frame_addr_in_frame_chain): New function.
973 Extern prototype added to frame.h
975 * infrun.c (wait_for_inferior): Set current_frame and select
976 a frame before checking if we stopped due to a hardare watchpoint
977 firing. Handle stepping over hardware watchpoints.
978 (normal_stop): Remove unnecessary call to select_frame.
980 * value.h (value_release_to_mark): Declare.
981 * values.c (value_release_to_mark): New function.
983 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
984 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
986 * hppab-nat.c (hppa_set_watchpoint): New function.
988 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
989 (HAVE_STEPPABLE_WATCHPOINT): Define.
990 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
991 (target_{insert,delete}_watchpoint): Define.
993 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
994 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
995 (target_{insert,remove}_watchpoint): Likewise.
997 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
999 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1000 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1001 often have the same names as debug symbols for functions, and
1002 confuse lookup_symbol().
1004 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1006 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1007 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1008 REGISTER_RAW_SIZE (1).
1009 Together these changes work around a bug in HP's compiler. Both
1010 seem to be necessary.
1012 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1014 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1015 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1016 are type mst_solib_trampoline.
1018 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1020 * config/m68k/es1800.mt: Change comments.
1022 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1024 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1026 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1028 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1031 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1033 * values.c (unpack_long): Remove obsolete comment about using a
1036 * symfile.c (symbol_file_command): Add comments about command syntax.
1038 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1039 Jim Kingdon (kingdon@cygnus.com)
1041 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1042 are in the .plt section.
1043 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1044 find_solib_trampoline_target): New functions for handling
1045 stepping into -g compiled shared libraries.
1046 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1047 find_solib_trampoline_target): Add prototypes.
1048 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1049 Define to handle stepping into -g compiled shared libraries.
1050 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1051 stepping into -g compiled shared libraries.
1053 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1055 * configure.in: Add mips-*-sysv4* support.
1056 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1057 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1058 New files for MIPS SVR4 support.
1059 * Makefile.in: Update for new mipsv4 files.
1060 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1061 read_next_frame_reg to obtain the frame relative stack pointer.
1062 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1063 obtain the frame relative stack pointer.
1064 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1065 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1066 by entering them into the minimal symbol table.
1067 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1068 a long for float formats.
1069 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1070 get defined in <link.h>.
1071 * solib.c (solib_add): Add shared library sections to the section
1072 table of the target before adding the symbols.
1073 * partial-stab.h: Relocate static and global functions.
1074 * dbxread.c (read_dbx_symtab): Remove unused variable
1075 end_of_text_address. Relocate text_addr when passing it
1078 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1079 library functions before the executable is run. Retrieve dynamic
1080 symbols from stripped executables.
1081 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1082 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1083 if no debugging symbols were found.
1084 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1085 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1087 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1088 OSF/1 has shared libraries.
1090 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1092 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1093 to BFD handling of dynamic symbols.
1095 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1097 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1098 then gets its real address into FUN and its GOT/DP value into %r19.
1100 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1102 * hppa-tdep.c (frameless_function_invocation): If no unwind
1103 descriptor was found, then assume this was not a frameless
1104 function invocation.
1105 (frame_saved_pc): If the saved PC is in a linker stub, then
1106 return the return address which the linker stub will return to.
1108 * xm-hppab.h: Never define USG.
1109 * xm-hppah.h: Always define USG.
1111 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1113 * values.c (unpack_long, value_from_longest),
1114 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1116 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1118 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1120 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1122 For SVR4 targets, enable gdb to set breakpoints in shared
1123 library functions before the executable is run.
1124 * elfread.c (elf_symtab_read): Handle symbols for shared library
1126 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1127 and moved to objfiles.c.
1128 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1129 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1130 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1131 the new generic definition from tm-sysv4.h works for Solaris.
1133 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1135 * elfread.c (elf_symtab_read): Change storage_needed,
1136 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1137 bfd_get_symtab_upper_bound. Check for errors from
1138 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1139 * nlmread.c (nlm_symtab_read): Same changes.
1141 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1143 * xcoffread.c (xcoff_next_symbol_text): New function.
1144 (read_xcoff_symtab): Set next_symbol_text_func to it.
1145 Move raw_symbol outside of read_xcoff_symtab.
1147 * remote.c (getpkt): Remove unused "out" label.
1149 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1151 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1152 about more than one watchpoint being triggered.
1154 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1156 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1158 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1160 * blockframe.c (find_pc_partial_function): mst_file_text
1161 symbols do not live in the shared library transfer table.
1162 * ch-exp.y (decode_integer_value, match_character_literal,
1163 match_bitstring_literal): Guard tolower calls with isupper,
1164 tolower on old BSD systems blindly subtracts a constant.
1165 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1166 well when determining the producer of the object file.
1167 * mdebugread.c (has_opaque_xref): New function to check for
1168 cross reference to an opaque aggregate.
1169 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1170 enter typedefs to opaque aggregates into the symbol tables.
1171 * mdebugread.c (parse_external): Remove skip_procedures argument,
1172 it has always been 1. Remove code that handled stProc symbols,
1173 it was never executed and was wrong, as the index of a
1174 stProc symbol points to the local symbol table and not to the
1175 auxiliary symbol info. Update caller.
1176 * mdebugread.c (parse_partial_symbols): Do not enter external
1177 stProc symbols into the partial symbol table, they are already
1178 entered into the minimal symbol table.
1179 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1180 Remove all conditionals and definitions for ptx.
1181 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1182 Fix addresses of floating point registers in REGISTER_U_ADDR.
1183 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1184 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1185 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1186 signal trampoline code work.
1187 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1188 Remove all conditionals and definitions for ptx.
1189 Remove KDB definitions.
1190 * symm-nat.c (store_inferior_registers): Fetch registers before
1191 storing them to obtain valid floating point control registers.
1192 Store fpu registers.
1193 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1194 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1195 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1197 * symm-nat.c (child_resume): Update type of `signal' parameter.
1198 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1200 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1202 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1203 calling import stubs for functions in shared libraries.
1205 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1207 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1209 * ch-lang.c (chill_is_varying_struct): Magic string is
1210 was "<var_length>" is now "__var_length" (more portable).
1212 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1214 * remote.c (getpkt): If we get a timeout, actually retry rather
1215 than just giving up the first time it happens.
1216 * remote.c: Document sequence numbers.
1217 (remote_store_registers): Change syntax of 'P' request so that it
1218 never looks like a sequence number.
1220 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1222 * os9kread.c (record_minimal_symbol): add section_offset to
1223 relocate minimal symbol table.
1224 * os9kread.c (read_minimal_symbols): ditto.
1225 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1227 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1228 return. Also if file addr is 0 leave it 0, not to relocate.
1229 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1230 'set remotexoff' and 'set remotelog' commands.
1232 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1234 * remote.c (remote_store_registers): Add 'P' request to set an
1235 individual register.
1236 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1239 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1241 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1242 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1243 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1245 * command.c (do_setshow_command, case var_string): Never add a
1246 space to the end of the string.
1247 * NEWS: Document this change.
1248 * .gdbinit: Add a space to the "set prompt" command.
1250 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1252 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1253 changes to make it compile (it doesn't link yet).
1255 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1256 (set_demangling_style, set_demangling_command): Use savestring not
1257 strdup. We were not dealing properly with a NULL return from
1258 strdup, and were not declaring strdup (the system header may or
1261 * valprint.c (val_print): Remove inaccurate comment about what
1262 types can be stub types.
1264 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
1265 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
1266 Supply alternate version if ATTACH_DETACH is not defined.
1267 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
1268 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
1269 * configure.in: Recognize i[34]86-sequent-sysv4* host.
1271 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1273 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
1275 (skip_trampoline_code): Rewrite and add support for argument
1276 relocation stubs stubs, import/export stubs, calls through
1277 "_sr4export" and cascaded trampolines.
1279 * hppa-tdep.c (skip_prologue): Return "pc" not zero
1280 if no unwind descriptor is found.
1282 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
1283 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
1284 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
1285 differently. All registers are four bytes.
1286 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
1288 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
1290 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
1291 registers as both single and double values (fetching 2nd 32bit half
1292 as necessary). Annotate each register printed with its precision.
1294 * paread.c (read_unwind_info): Fix off-by-one error.
1296 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1298 * main.c (complete_command): Deal with it if arg is NULL.
1300 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1302 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
1303 regarding using the PC--using the PC is necessary and all the
1304 FIXME comments in the world won't make it go away.
1306 * valops.c (value_at, value_at_lazy): Give error if we dereference
1308 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
1309 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
1311 * stabsread.c (patch_block_stabs): Add comment about what happens
1312 if the definition is in another compilation unit from the stab.
1314 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
1316 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1318 * main.c (complete_command): New command, from Rick Sladkey
1319 <jrs@world.std.com>.
1320 (symbol_completion_function): Don't declare rl_point and
1321 rl_line_buffer; they are now declared in readline.h.
1322 (show_commands): Don't declare history_base; it is declared in
1324 * command.c (lookup_cmd): Don't delete trailing whitespace.
1325 Reverts change of 14 May 1989.
1327 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
1329 * minsyms.c (prim_record_minimal_symbol): Move section deduction
1330 code from prim_record_minimal_symbol_and_info() to here. Callers
1331 of the latter can legitimately supply a section number of -1.
1333 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1335 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
1336 member functions have an element in args for a (nonexistent) this
1339 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1341 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
1343 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
1344 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1346 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
1347 for the structure's type. All callers changed.
1349 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
1350 for each structure argument rather than assuming it's either
1351 true or false for all structure arguments.
1353 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
1354 on the length structure passed, not the compiler used.
1356 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
1357 argument for the structure's type.
1359 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1361 * values.c (set_internalvar): Don't set var->value until we are
1362 sure there won't be an error().
1364 * remote.c (get_offsets): Reinstate comment which was in
1365 remote_wait about use of SECT_OFF_TEXT and so on.
1367 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1369 * symmisc.c (maintenance_check_symtabs): New function to check
1370 consistency of psymtabs and symtabs.
1371 * symtab.h (maintenance_check_symtabs): Add prototype.
1372 * maint.c: Add new `maint check-symtabs' command.
1373 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
1374 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1375 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
1377 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
1378 to write_memory to avoid warnings from gcc.
1379 * config/i386/xm-symmetry.h: Add missing #endif.
1380 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
1381 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
1382 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
1384 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1386 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
1387 (hppa_push_arguments): Likewise.
1389 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
1391 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
1392 improve remote debugging efficiency. Also fixed problems with
1393 doing function calls for programs with no entry points.
1394 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
1395 entry_point_address.
1396 * inferior.h (PC_IN_CALL_DUMMY): ditto.
1397 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
1398 parse_lines): Pass section_offsets info to these routines so that
1399 we can relocate symbol table entries upon readin.
1400 * (psymtab_to_symtab_1): Set symtab->primary to tell
1401 objfile_relocate to do relocations for our symbols.
1402 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
1403 (which hang off of the symbol table).
1404 * Use prim_record_minimal_symbols_and_info instead of
1405 prim_record_minimal_symbols to supply section info to make minimal
1406 symbol relocations work.
1407 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
1408 -1, try to deduce it from ms_type.
1409 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
1410 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
1411 add code to relocate objfile->sections data structure.
1412 * remote.c (get_offsets): Use new protocol message to acquire
1413 section offsets from the target.
1414 * (remote_wait): Get rid of relocation stuff. That's all handled
1415 by objfile_relocate now.
1416 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
1417 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
1419 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
1421 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
1423 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
1425 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
1426 can no longer set this at run time.
1427 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
1428 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
1429 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
1430 sparc-tdep.c compiles).
1431 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
1433 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1435 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
1436 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
1437 * configure.in: Recognize m68*-cisco*-*.
1439 * Makefile.in (TAGS): Use variables directly, rather than using
1440 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
1441 and means that these filenames no longer need be unique across all
1442 the config/* directories.
1443 * configure.in: Put the config/*/ into TM_FILE, etc.
1445 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
1446 and trapv exceptions.
1448 * target.h (struct section_table), objfiles.h (struct obj_section):
1449 Change name of field sec_ptr to the_bfd_section. More mnemonic
1450 and avoids the (sort of, for the ptx compiler) name clash with
1451 the name of the typedef.
1452 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
1453 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
1455 * utils.c: Include readline.h.
1456 * Makefile.in (utils.o): Add dependency.
1458 * remote.c (getpkt): Add support for run-length encoding.
1460 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1462 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
1464 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1466 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
1467 prim_record_minimal_symbol.
1470 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
1471 computing their offset from the start of the old buffer and adding
1472 to the new buffer, rather than by assuming we can add the
1473 difference between the old buffer and the new buffer (it might not
1474 fit in an int). Merge in cosmetic differences from emacs regex.c
1475 version of this macro.
1477 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1479 * Makefile.in (install-only): Fix use of program_transform_name.
1481 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1483 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
1484 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
1485 so I'm nuking the command.
1486 * symtab.c (find_addr_symbol): Comment out, no longer used.
1488 * main.c (main): Don't init_source_path for the -cd argument. Now
1489 that source_path doesn't contain the current_directory from when
1490 GDB started up, init_source_path is no longer useful (and is
1491 harmful because it clobbers a source_path set in $HOME/.gdbinit).
1493 * TODO: Remove item about line numbers being off. It is useless
1494 and confusing without a reproducible test case (it mentions
1495 proceed(), but I was able to step through proceed without trouble).
1497 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1499 For Sunos 4.x targets, enable gdb to set breakpoints in shared
1500 library functions before the executable is run. Retrieve dynamic
1501 symbols from stripped executables.
1502 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
1503 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
1504 symtab.c (list_symbols): Handle mst_solib_trampoline.
1505 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
1506 for all targets, remove IBM6000_TARGET dependencies.
1507 * dbxread.c (read_dbx_dynamic_symtab): New function.
1508 * dbxread.c (dbx_symfile_read): Use it.
1509 * dbxread.c (SET_NAMESTRING): Set namestring to
1510 "<bad string table index>" instead of "foo" if the string index is
1512 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
1514 * symtab.c (list_symbols): Take from_tty as parameter and pass it
1515 to break_command. Handle mst_file_* minimal symbol types.
1516 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
1518 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
1520 * c-exp.y(yylex): fix potential memory overflow.
1522 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1524 * environ.c (set_in_environ): Eliminate special handling of PATH and
1526 * putenv.c: Removed, conflicts with system declaration of
1527 putenv on RS/6000 running AIX 3.2.5, and above change makes it
1529 * Makefile.in: Change accordingly.
1530 * procfs.c (procfs_create_inferior): Change comment accordingly.
1532 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
1534 * rs6000-tdep.c: Change value to value_ptr.
1536 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1538 * i386m3-nat.c: Include floatformat.h.
1539 (get_i387_state): Use memset not bzero.
1543 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
1544 ieee-float.h to floatformat.h.
1546 * valprint.c (val_print_string): Ignore error if the error
1547 happened after a terminating '\0'.
1549 * c-valprint.c (c_val_print): Never add 1 to return value from
1550 val_print_string; just return what it returns.
1552 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
1553 looping through all of the enums.
1554 * infrun.c (signals_info): Use it.
1556 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1558 * main.c (main): When printing warning about bad baud rate, don't
1559 use warning(); it relies on current_target which isn't set up yet.
1561 * breakpoint.c (_initialize_breakpoint): Update docstring for
1562 tbreak to match what the code actually does. Don't mention tbreak
1563 in docstrings for "enable once" or "enable breakpoints once".
1565 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1567 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
1568 while (0). That defeats the whole purpose of using do . . . while (0).
1569 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
1570 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
1571 using a ?: expression as an lvalue is not portable.
1573 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
1574 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
1575 'p' and 'r' symbol descriptors into a single symbol to look for a
1577 * README, config/sparc/tm-sparc.h: Update comments.
1579 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1581 * mdebugread.c (parse_type): Do not complain for types with
1582 an `indexNil' aux index, these are simply undefined types.
1583 Remove indexNil check from caller of parse_type.
1584 * mdebugread.c (parse_partial_symbols): Do not enter
1585 stGlobal, scCommon symbols into the minimal symbol table, their
1586 value is the size of the common, not its address.
1587 Handle scInit, scFini, scPData and scXData sections.
1588 Use minimal symbol type mst_file_* for stLabel symbols, instead of
1590 Enter stProc symbols into the global_psymbols list once, not into
1591 the static_psymbols_list.
1592 Get rid of dummy psymtab if it is empty, to allow proper detection
1593 of stripped executables.
1594 * mdebugread.c (cross_ref): Allow cross references to Fortran
1597 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1599 * stabsread.c (common_block_end, fix_common_block): Stash the
1600 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
1601 as to not assume that a pointer fits in an enum.
1603 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1605 * os9kread.c (fill_sym): check compiler verion number for pre-
1607 * os9kread.c (os9k_process_one_symbol): address of symbol is
1608 relative to section not module.
1609 * stabsread.c (define_symbol): add symbol type 's' as local
1611 * remote-os9k.c: add command 'set monitor_log' to turn on or off
1613 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
1614 * remote-os9k.c: fix bug in 'set remotebaud' function.
1615 * remote-os9k.c (rombug_link): minimize checking so to improve
1617 * symfile.c (symbol_file_command): check if failed to link, also make
1618 the command be able to accept more than one filenames.
1619 * target.c (target_link): check if failed to link with rombug.
1620 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
1622 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1624 * remote-es.c (es1800_child_ops): Don't declare it static.
1626 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
1628 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
1630 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1632 * dbxread.c: New variable lowest_text_address.
1633 (record_minimal_symbol, read_dbx_symtab): Set it.
1634 (read_dbx_symtab): Use lowest_text_address + text_size instead of
1635 end_of_text_address.
1636 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
1638 * dbxread.c (end_psymtab): Remove old and commented out
1639 capping_global and capping_static. Fix comments regarding
1640 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
1642 * parser-defs.h: Add "extern" to start of variable declarations so
1643 we don't end up with commons.
1644 * parse.c: Define these variables.
1646 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
1649 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1651 * alpha-tdep.c: Change value to value_ptr.
1653 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1655 * solib.c (elf_locate_base): New function to locate the address
1656 of the dynamic linker's runtime structure in the dynamic info section.
1657 * solib.c (locate_base): Use it instead of iterating over the list
1658 of mapped address segments.
1659 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
1662 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1664 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
1665 (pc_in_interrupt_handler): New function. Also add PARAM decl.
1666 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
1667 signal trampoline and interrupt routines.
1668 (frame_saved_pc): Handle signal trampolines and interrupt routines.
1669 (frame_chain, frame_chain_valid): Likewise.
1670 (hppa_frame_find_saved_regs): Likewise. Also deal with special
1671 saved regs convention for SP.
1673 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
1674 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
1675 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
1677 * tm-hppah.h (IN_SIGTRAMP): Define.
1679 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1681 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
1682 alphabetic character as the start of a name.
1684 * sparclite/Makefile.in (all install): Build and install aload.
1686 * configure.in: Accept i[34]86-*-*sysv32 because that is what
1687 config.guess and config.sub produce.
1689 * mips-tdep.c: Change value to value_ptr.
1691 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1693 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
1694 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
1695 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
1696 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
1697 value with value_ptr. This is for the ptx compiler.
1698 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
1700 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
1701 #if 0 i386_float_info.
1702 * symm-tdep.c (round): Remove. Also remove sgttyb.
1703 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
1704 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
1705 * i386-tdep.c (i386_frame_find_saved_regs): Put in
1706 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
1708 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
1709 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
1710 symm-nat.c. Define CHILD_WAIT and declare child_wait().
1711 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
1712 tm-i386v.h is apparently OK.
1713 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
1714 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
1717 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1719 * osfsolib.c (xfer_link_map_member): Update to use new
1720 target_read_string interface.
1722 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1724 * infrun.c (wait_for_inferior): In checking
1725 remove_breakpoints_on_following_step, check
1726 through_sigtramp_breakpoint as well as step_resume_breakpoint.
1728 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1730 * os9kread.c (os9k_process_one_symbol): Rename
1731 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
1732 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
1733 (CORE_ADDR)0, from target_link, since that is what it uses.
1734 Process name at end, not during parsing (like we did before Kung's
1735 change), so that -readnow and -mapped can appear anywhere.
1736 Make text_relocation a local variable.
1737 * config/i386/i386os9k.mt: Fix comment.
1738 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
1739 * os9kread.c: Put "comments" after #endif inside /* */.
1740 * stabsread.h: Add os9k_stabs variable.
1741 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
1743 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
1744 descriptor in global_symbols not local_symbols.
1745 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
1747 (read_type): If os9k_stabs, accept function parameters after 'f'
1749 (read_array_type): If os9k_stabs, don't expect index type and
1750 expect lower and upper to be separated by ',' not ';'.
1751 (read_enum_type): If os9k_stabs, read a number before the first
1752 enumeration constant.
1753 (os9k_init_type_vector): New function.
1754 (dbx_lookup_type): Call it when starting new type vector.
1755 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
1756 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
1757 * os9kstab.c: Removed.
1758 * Makefile.in: Update accordingly.
1759 * objfiles.c (objfile_relocate_data): Removed.
1760 * remote-os9k.c (rombug_wait): Call objfile_relocate
1761 not objfile_relocate_data.
1762 * objfiles.h, objfiles.c: Remove find_pc_objfile.
1763 * remote-os9k.c (rombug_wait): Call find_pc_section not
1765 * main.c (quit_command): Check inferior_pid; revert Kung change.
1766 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
1768 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1770 * os9kread.c: New file to read os9000 style symbo table.
1771 * os9kstab.c: new file to read os9000 style stabs.
1772 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
1773 * objfiles.c (find_pc_objfile): new function to search objfile
1775 * objfiles.c (objfile_relocate_data): new function to relocate
1776 data symbols in symbol table.
1777 * objfiles.h: Add two aux fields in struct objfile to handle
1778 multiple symbol table files situation like in os9000.
1779 * symfile.c: Change so 'symbol-file' command can handle multiple
1780 files. Also call target_link() to get relocation infos.
1781 * target.c (target_link): new function to get relocation info when
1782 a symbol file is requested to load.
1783 * main.c (quit_command): take out 'inferior_pid != 0' condition,
1784 because in cross mode there's no inferior pid, bit they need to
1786 Makefile.in: add os9kread.c os9kstab.c and .o's.
1787 configure.in: add i386os9k target.
1788 config/i386/i386os9k.mt: new add.
1789 config/i386/tm-i386os9k.h: new add.
1791 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1793 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
1794 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
1796 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1798 * target.c, target.h (target_read_string): Provide error detection to
1799 caller. Put string in malloc'd space, so caller need not impose
1801 * solib.c (find_solib): Update to use new interface.
1802 * irix5-nat.c (find_solib): Read o_path from inferior
1803 (clear_solib): Free storage for o_path.
1804 * valprint.c (val_print_string): Add comments.
1806 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1808 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
1811 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1813 * value.h (struct value): Add modifiable field.
1814 * values.c (allocate_value, record_latest_value, value_copy): Set it.
1815 (record_latest_value): Don't mess with VALUE_LVAL of value.
1816 * valops.c (value_assign): Check it. Reword existing error
1817 message on not_lval.
1819 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
1820 (STEP_SKIPS_DELAY): Added.
1821 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
1824 * valprint.c (val_print_string): If errcode is set, always print
1825 an error, regardless of force_ellipsis. In the non-EIO case,
1826 just print the error message rather than calling error(). Don't
1827 access *(bufptr-1) if bufptr points to the start of the buffer.
1828 When looking for '\0', don't increment bufptr and addr if bufptr
1829 started out already at limit. If an error happens on fetching the
1830 first character, don't print the string.
1832 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1834 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
1837 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
1838 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
1839 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
1840 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
1841 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
1842 * findvar.c: Update comment regarding ieee-float.h.
1844 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1846 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
1847 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1848 Define to make backtracing through the various sigtramp handlers
1850 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
1851 the saved pc from ucontext on the stack for SVR4 signal handling.
1853 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1855 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
1856 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
1857 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
1858 just use the global variable itself. When printing baud rate,
1859 don't print a baud rate if baud_rate is -1.
1861 * coffread.c (read_coff_symtab): Pass mst_file_* to
1862 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
1863 symbols in the minimal symbols regardless of SDB_TYPE.
1865 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1867 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
1868 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
1869 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
1870 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
1871 ignored bs->stop for a bp_step_resume breakpoint.
1872 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
1873 which performs one (the check_sigtramp2 one) of the functions
1874 which had been handled by the step_resume_breakpoint. For each
1875 use of the step_resume_breakpoint, make it still use the
1876 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
1878 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
1879 When setting the frame address of the step resume breakpoint, set
1880 it to the address for frame *before* the call instruction is
1881 executed, not after.
1883 * mips-tdep.c (mips_print_register): Print integers using
1884 print_scalar_formatted rather than duplicating all the
1885 CC_HAS_LONG_LONG and so on.
1886 (mips_push_dummy_frame): Use read_register_gen rather than using
1887 read_register and then putting it back in target format with
1888 store_unsigned_integer. If registers are more than 4 bytes, give
1889 an error rather than have some registers overwrite other
1891 #if 0 unused include of opcode/mips.h.
1893 * symfile.h: Don't declare arguments for coff_getfilename.
1895 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
1897 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1899 * configure.in (hppa*-*-osf*): New configuration.
1900 * config/pa/hppaosf.mt: New target makefile fragment.
1901 * config/pa/tm-hppao.h: New target include file.
1903 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1905 * exec.c (print_section_info): Print entry point for exec_bfd only.
1906 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
1907 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
1908 causes problems if <sys/types.h> has no multiple inclusion protection.
1910 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
1912 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
1913 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
1914 (CALL_DUMMY_LENGTH): Changed accordingly.
1916 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
1918 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
1919 numbers of register windows.
1921 * sparclite/hello.c: Add factorial function for testing.
1922 * salib.c: Use macros instead of constants for I/O addresses to
1923 make 931 support easier.
1924 * sparclite.h: Change constraint for LOC to "rJ" to force use of
1925 register in sta/lda instructions.
1927 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
1929 * dbxread.c (process_one_symbol): Set
1930 block_address_function_relative for COFF like we do for ELF and SOM.
1932 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1934 * mdebugread.c (new_psymtab): Pass in section_offsets and set
1936 * mdebugread.c (handle_psymbol_enumerators): New function to enter
1937 the enumerators of an ecoff enum into the partial symbol table.
1938 * mdebugread.c (parse_partial_symbols): Call it.
1939 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
1940 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
1941 offsets. Cast psymtab->read_symtab to PTR before passing it to
1943 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
1944 set up the global offset table pointer in pic compiled code.
1945 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
1946 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
1947 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
1948 ensures that floats are promoted to doubles before they are pushed
1951 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
1953 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
1954 Fixup cache_on and flush_i_cache so that they work for both the
1955 930 and 932 processors. Rewrite most low level funcs (uart
1956 access & cache stuff) to use new ASI access macros in sparclite.h.
1957 Also make it easy to access second serial port.
1959 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1961 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
1962 <sys/stat.h>; not needed.
1964 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1966 * stack.c (print_frame_info): In "pathological" case, don't
1967 distrust the line number information.
1969 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1971 * mips-tdep.c (mips_print_register): handle 64 bits register.
1972 * valprint.c (print_longest): fix a bug in printing 64 bits value.
1974 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1978 * Makefile.in (install): Do the sed for program_transform_name
1979 ourselves instead of worrying about INSTALL_XFORM. This enables
1980 users to override INSTALL_PROGRAM in the standard way.
1982 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
1983 depend on Makefile.in.
1985 * defs.h, valprint.c: Make longest_to_int a function not a macro.
1986 Only test against INT_MIN if a LONGEST is bigger than an int.
1988 * README: Change GhostScript to Ghostscript.
1990 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
1992 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
1993 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
1994 character file names.
1995 * Makefile.in (ALLPARAM): Add these files.
1997 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
1998 character file names.
1999 * Makefile.in: Add Kung's new mips64 files.
2001 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2003 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2004 mips64el-*-ecoff and mips64-big-*.
2005 * defs.h: get rid of FORCE_LONG_LONG.
2006 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2007 parsing. Change register size to be MIPS_REGSIZE.
2009 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2011 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2012 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2013 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2015 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2017 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2018 (remove_commands, add_commands): Add/remove hms-drain when target
2021 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2023 * configure.in: Add Lynx/rs6000 support.
2024 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2025 messages. Add rs6000 support. Don't try to modify unwritable
2027 * rs6000-nat.c: Move lots of native dependent stuff (like core
2028 file support) from rs6000-tdep.c & xcoffexec.c to here.
2029 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2030 * xcoffexec.c: Move native dependent stuff to nat.c.
2031 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2033 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2035 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2036 New files to support Lynx/rs6000.
2038 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2040 * README: Remove note about gcc warnings on alpha, these should be
2042 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2043 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2044 remote-utils.c, stabsread.c: Include <string.h>.
2045 * regex.c: Include "defs.h", change re_comp argument to const char *.
2046 * infptrace.c (fetch_register, store_inferior_registers): Change
2047 regaddr to type CORE_ADDR.
2048 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2049 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2051 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2053 * symtab.h: Always define BYTE_BITFIELD to nothing.
2055 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2057 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2058 * configure.in: Remove comment about m68k-em.mt.
2059 * Makefile.in: Remove references.
2061 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2063 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2066 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2068 * target.c (target_preopen): If target_kill doesn't remove the
2069 target from the stack, use pop_target to do it.
2071 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2072 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2073 changes to stabsread.c from summer 1993.
2075 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2076 printing the program, rather than passing NULL to printf.
2077 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2078 try to call UDIDisconnect again. Print better message.
2079 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2081 (udi_create_inferior): If udi_session_id is negative, open a new
2082 TIP rather than giving an error.
2084 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2085 config/ns32k/ns32km3.mh: Define NAT_FILE.
2086 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2087 (it was inconsistent and namespace-wrong) to NM_M3_H.
2088 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2089 (m3_open): New function.
2091 * TODO: Update Mach section.
2093 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2095 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2097 * printcmd.c (printf_command): Add missing single-letter
2098 backslash-escape sequences, and improve error message.
2100 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2102 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2103 rather than trying to shove an int into a pointer and back out
2104 again. This avoids compiler warnings.
2106 * defs.h (alloca): Declare as void *, not char *, on hpux.
2107 Don't prototype it, just declare the return type.
2109 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2111 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2112 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2114 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2116 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2117 ZERO_REGNUM, just read it as zero without talking to the board.
2119 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2121 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2122 to store_floating, not nonexistent variable len.
2124 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2126 (mips_store_word): Change calling convention to return errors, and
2127 to provide old contents if the caller wants it.
2128 (mips_xfer_memory): Deal with errors from mips_store_word.
2129 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2130 define now that remote-mips.c doesn't use BREAKPOINT.
2132 * remote-mips.c (mips_create_inferior): Call warning if arguments
2133 specified, and then execute "set args" command. Call error, not
2134 mips_error, if executable file not specified.
2136 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2139 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2142 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2144 * value.h (print_longest): Rename "value" to "val" in prototype
2145 declaration because some compilers don't like arguments whose
2146 names are the same as types.
2147 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2148 before passing it to remote_*_bytes.
2150 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2152 * h8500-tdep.c (saved_pc_after_call): The size of the
2153 pc is memory model dependent. (segmented_command,
2154 unsegmented_command, _initialize_h8500_tdep): New commands to
2155 change memory model.
2156 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2158 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2159 (hms_wait): Use new status structure
2160 (hms_open): Push the target here. (hms_before_main_loop): Not
2161 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2162 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2163 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2164 all registers in a compact way.
2166 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2168 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2169 as CORE_ADDR to match definition in rs6000-tdep.c.
2171 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2173 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2174 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2175 definitions into the psymtab.
2177 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2179 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2180 a special exceptionSize for the 68332.
2182 * remote-udi.c (udi_attach): If no arguments, print error.
2184 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2186 * Makefile.in (VERSION): Bump to 4.12.1
2187 * NEWS, README: Update to match 4.12 release.
2189 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2191 * command.c (empty_sfunc): New function.
2192 (add_set_cmd): Use it instead of not_just_help_class_command.
2193 (not_just_help_class_command): Change calling convention back to
2194 what it was before yesterday's change.
2196 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2197 of the type if present.
2199 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2201 * printcmd.c (decode_format): Don't blithely set the size for
2202 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2204 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2205 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2206 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2207 always just check against INT_MIN and INT_MAX (this also fixes things
2208 if sizeof (long) > sizeof (int), e.g. Alpha).
2209 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2210 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2211 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2212 BUILTIN_TYPE_UNSIGNED_LONGEST.
2213 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2214 longest_int and longest_unsigned_int.
2215 * value.h (struct value): Just align to LONGEST, rather than worrying
2216 about CC_HAS_LONG_LONG.
2217 * valarith.c (value_binop): Figure out type ourself based on
2218 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2219 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2220 * valprint.c (val_print_type_code_int): Just call
2221 extract_unsigned_integer directly, rather than going through
2223 * printcmd.c (decode_format): Remove code which would sometimes
2224 change 'g' size to 'w' for integers. print_scalar_formatted handles
2225 printing huge integers well enough, thank you.
2227 * command.c (add_set_cmd, not_just_help_class_command): Change
2228 to make this the sfunc, not cfunc, since that is how we call it.
2229 * command.h: Comment difference between sfunc and cfunc.
2230 * demangle.c (set_demangling_command): Add third arg since that
2231 is how it is called.
2232 (_initialize_demangler): Use sfunc, not cfunc, for
2233 set_demangling_command, since that is how it is called.
2234 Remove show_demangling_command; it has no effect.
2236 * command.c (shell_escape): Report errors correctly (with error
2237 message from strerror).
2239 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2241 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2242 x_scnlen.l rather than x_scnlen to match corresponding change in
2245 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2247 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2248 Change comments regarding TYPE_CODE_BOOL.
2249 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2250 regardless of the language.
2251 (value_true): Just call value_logical_not regardless of language.
2252 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2253 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2254 * language.h: Improve comment for la_builtin_type_vector.
2255 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2256 builtin_type_m2_bool.
2258 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
2260 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
2261 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
2263 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2265 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
2266 by restarting the ioctl.
2268 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2270 * target.h (target_wait): Add comment about calling
2271 return_to_top_level.
2273 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2275 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
2276 additional arguments.
2277 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
2279 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
2281 * sparc-stub.c: Remove unnecessary #include of memory.h.
2283 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2285 * mips-tdep.c: Remove code which sets saved_regs from
2286 init_extra_frame_info and put it in new function mips_find_saved_regs.
2287 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
2288 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
2289 check if it is NULL and call mips_find_saved_regs if so.
2291 * remote-mips.c: Use unfiltered, not filtered, output most places.
2293 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
2294 backtrace. Revise comments.
2296 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2298 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
2299 alpha and irix. The _sigtramp case has to be handled properly
2300 in the tdep files if we have no ecoff debugging info.
2301 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
2302 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
2303 without PC_REGNUM kludge.
2304 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
2305 Clean up handling of mips sigtramp frames, improve comments.
2307 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2309 * paread.c (read_unwind_info): Fix typo.
2311 * paread.c (pa_symtab_read): Update the "check_strange_names"
2312 filter to match GCC's current output. Filter out section symbols
2313 (which the HP linker sometimes puts in the wrong place).
2315 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2317 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
2319 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
2321 * Makefile.in: Remove all references to sparcly-nat.c.
2323 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
2324 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
2325 duplicating serial.h and target.h.
2327 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
2328 are not used anywhere (a 5 Oct 1993 change removed the uses).
2330 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
2331 * config/m68k/es1800.mt: Add comment.
2332 * remote-es.c: Extensive changes to update to current conventions.
2334 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
2335 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
2336 to achieve the desired timeout.
2337 * serial.h (serial_t): Add field timeout_remaining.
2339 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2341 * c-exp.y (yylex): Reenable nested type code.
2343 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2345 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
2347 * remote-mips.c (mips_ops): Fix docstring.
2349 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
2351 * config/m68k/tm-monitor.h: Changes to bring this into accordance
2352 with the old tm-m68k-em.h:
2353 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
2354 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
2355 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
2356 Add FIXME regarding GET_LONGJMP_TARGET.
2358 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
2359 * infptrace.c (kill_inferior): Add comments.
2360 * main.c (quit_command): Call target_close after we kill or
2362 * remote-udi.c (udi_close): Don't error() if QUITTING.
2364 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
2366 * configure.in: Make m68k-coff and aout add monitor support in
2367 addition to the standard serial support.
2369 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2371 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
2374 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2376 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
2377 * elfread.c (record_minimal_symbol_and_info),
2378 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
2380 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2382 * i386-stub.c: Add ".text" right before "mem_fault:".
2384 * main.c (baud_rate): Add FIXME comment about printing -1 value.
2386 * remote-utils.c (usage): Fix message to be accurate and conform
2387 more closely to normal conventions.
2389 * remote-utils.c (gr_files_info): Have the exec_bfd test control
2390 whether to show information about exec_bfd, and not control whether
2391 to show information about device and speed.
2393 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
2394 usage message, don't dump core.
2396 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
2397 for variable size array.
2398 (bug_fetch_register, bug_store_register): Rename "value" to
2399 "fpreg_buf" because some compilers don't like variables whose
2400 names are the same as types.
2401 (bug_store_register): Use a cast when converting char * to
2404 * symmisc.c (maintenance_print_symbols): Don't refer to the name
2405 of the command in error message (the text was referring to the old
2406 name of the command).
2408 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
2410 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
2411 full details on structure elements without names. This partially
2412 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
2413 of those changes was accidental.
2415 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
2416 defined, make it an error to specify a single argument which is not
2419 * Makefile.in (version.c), main.c (print_gdb_version): Use
2420 host_alias and target_alias, not host_canonical and
2421 target_canonical, to print configuration.
2423 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2425 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
2426 of builtin_type_long. It is necessary to get a type which is
2427 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
2429 Fix many sins which will come up in 32 bit x 64 bit GDB, and
2430 various miscellaneous things discovered in the process:
2431 * printcmd.c, defs.h (print_address_numeric): New function.
2432 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
2433 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
2434 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
2435 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
2437 * utils.c, defs.h (gdb_print_address): New function.
2438 * expprint (dump_expression), gdbtypes.h: Use it.
2439 * breakpoint.c (describe_other_breakpoints),
2440 symmisc.c (dump_symtab, print_symbol):
2441 Use filtered not unfiltered I/O.
2442 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
2443 just run gdb under a debugger for this (and it had problems with
2444 printing addresses, how to print b->shadow, etc.).
2445 * buildsym.c (make_blockvector), core.c (memory_error),
2446 exec.c (print_section_info), maint.c (print_section_table),
2447 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
2448 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
2449 Add comments saying code is broken. Marked with "FIXME-32x64".
2450 * dbxread.c (process_one_symbol), partial-stab.h (default),
2451 remote-vx.c (vx_run_files_info):
2452 Don't cast int being passed to local_hex_string.
2453 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
2454 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
2456 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
2458 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
2459 * source.c: Include <sys/types.h> regardless of USG.
2461 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2463 * valops.c (value_assign): Set `type' after coercing toval.
2464 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
2465 Use extract_unsigned_integer to get the address of a reference.
2467 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2469 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
2470 AIX can use ? instead of \ for continuation. Deal with it.
2472 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
2473 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
2474 the HP compiler in ANSI mode doesn't like.
2476 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
2477 based on USG, rather than defining HAVE_SIGSETMASK to an
2478 expression containing defined. Having a macro used in #if expand
2479 to an expression containing "defined" is undefined according to
2480 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
2483 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
2485 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2486 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
2488 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
2490 * ch-exp.y (match_string_literal): Allow a zero-length string.
2491 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
2493 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2495 * i386aix-nat.c (i386_float_info): Reverse order of registers before
2496 passing them to print_387_status.
2497 (print_387_status): Don't subtract top from 7 before using it.
2498 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
2499 from 7; the above explains it.
2501 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2503 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
2504 pointer value when fixing up the frame at the start of a function.
2506 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
2508 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
2509 Sparc from the stack.
2511 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2513 * remote-mips.c (mips_initialize): Clear mips_initializing via
2514 cleanup chain, not directly.
2516 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
2517 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
2518 munging the timeout due to the limited range of c_cc[VTIME].
2520 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
2521 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
2522 m3-nat.c (m3_create_inferior): Pass it.
2523 * procfs.c: Remove ptrace function. It was declared in a way which
2524 conflicted with the prototype in unistd.h on Solaris.
2526 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2528 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
2529 in the sigcontext if it is a signal trampoline frame.
2530 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
2531 Define for Solaris2.
2533 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
2535 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
2536 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
2537 tm-sparc.h so they can be overridden if necessary.
2539 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
2541 * lynx-nat.c: Add Sparc support.
2542 * sparcly-nat.c: Remove. It's useless.
2543 * config/sparc/nm-sparclynx.h: Rewrite.
2544 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
2546 * config/sparc/tm-sparclynx.h: Rewrite.
2548 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2550 * rs6000-pinsn.c: Use the new disassembler in the opcodes
2551 directory. Old code was discarded, since the new opcode table has
2554 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
2556 * Makefile.in (realclean): Remove info files per make-stds.texi.
2558 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2560 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
2561 if N_SO_ADDRESS_MAYBE_MISSING is defined.
2562 * config/sparc/tm-sun4sol2.h: Define it.
2564 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2566 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
2567 if we did not find a symbol.
2569 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2571 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
2574 * hppab-nat.c (call_ptrace): Delete redundant function.
2575 (kill_inferior, attach, detach, child_resume): Likewise.
2576 (child_xfer_memory): Likewise.
2578 * hppah-nat.c (call_ptrace): Delete redundant function.
2579 (kill_inferior, attach, detach, child_resume): Likewise.
2581 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
2583 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
2585 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
2587 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
2588 (CHILD_XFER_MEMORY): Define.
2589 (PT_*): Define so that generic infptrace.c code can be used.
2591 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2593 * xcoffread.c (xcoff_symfile_read): Make second parameter a
2594 struct section_offsets *, not a (nonexistent) struct section_offset *.
2596 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
2597 internal_xcoff_symtab, not an array of one of them. Change lots of
2598 "main_aux" to "&main_aux" and so on.
2600 * coffread.c, xcoffread.c: Include <coff/internal.h>
2603 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2605 * coffread.c (coff_getfilename): Make it not static.
2607 * xcoffread.c (read_xcoff_symtab): complain() not abort().
2609 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
2610 a completely gratuitous difference between xcoffread.c and coffread.c).
2612 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2614 * infrun.c (wait_for_inferior): Don't set frame for
2615 step_resume_breakpoint for IN_SIGTRAMP cases.
2617 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
2618 breakpoint.c (bpstat_what): Move step_resume from its own field of
2619 the struct bpstat_what into the main_action. Make it override
2620 other breakpoints. This is a conservative change in the sense
2621 that before the step resume breakpoint was a breakpoint.c
2622 breakpoint, hitting the step resume breakpoint overrode even
2623 calling bpstat_stop_status.
2625 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2627 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
2628 in case execution was stopped in the called function.
2629 * stack.c (print_frame_info, frame_info): If backtracing through
2630 a call dummy, handle the starting source line number on a line
2631 boundary like backtracing through sigtramp.
2632 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
2633 for call dummy frame right. Remove old test for dummy frame,
2634 it has been unused at least since gdb-3.5.
2635 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
2638 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2640 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
2642 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2644 * infrun.c (signals_info), target.c (target_signal_from_name):
2645 Use ugly casts to avoid enumvar < enumvar or enumvar++.
2647 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2649 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
2650 * inflow.c (terminal_ours_1): When discussing how to deal with the
2651 tty state, make note of query() as well as readline.
2653 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
2654 signals for which stop and print are cleared by default.
2656 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2658 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
2659 reserved fields to hold a stub unwind entry type. Fix typo.
2660 (stub_unwind_entry): New structure for raw stub unwind entries.
2661 (stub_unwind_types): The types of stubs we may encounter.
2662 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
2663 * hppa-tdep.c (rp_saved): Use additional information provided
2664 by linker stub unwind descriptors.
2665 (frameless_function_invocation): Likewise.
2666 (frame_chain_valid): Likewise.
2667 * paread.c (compare_unwind_entries): New function for sorting
2668 unwind table entries.
2669 (read_unwind_info): Rewrite to remove dependency on host endianness.
2670 Read in data from the $UNWIND_END$ subspace which contains linker
2671 stub unwind descriptors. Merge that data into the basic unwind
2674 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
2676 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2678 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
2679 from either the symbol name or the auxent.
2680 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
2683 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
2685 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
2687 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2689 * README: Update notes for alpha port.
2691 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2693 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
2694 for operation fault, constraint fault, and type fault.
2696 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2698 * Makefile.in (init.c): Add comment explaining formatting conventions.
2700 * c-exp.y (parse_number): Assign to temporary between the right
2701 shifts, to work around a bug in the SCO compiler.
2703 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
2704 Add various files which were added to GDB recently.
2706 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
2709 * Makefile.in: Add mostlyclean target.
2711 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2715 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
2717 * main.c (show_commands): Make return type of extern
2718 history_get be HIST_ENTRY, rather than struct _hist_entry.
2719 (The latter loses with the upcoming merged readline.)
2721 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2723 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
2724 const char *, not char *.
2726 * symtab.h (struct symbol): Make section short, not unsigned short.
2728 * symtab.c (lookup_symbol): Add comment about QUIT here.
2730 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
2732 * c-exp.y (parse_number): Check for overflow regardless of range
2733 checking. Fix overflow check to use unsigned LONGEST, not
2736 * c-exp.y (parse_number): Make it so that integer constants are
2737 builtin_type_long_long if builtin_type_long isn't big enough or if
2738 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
2740 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
2741 Print our "()" first, then recurse for the target type.
2743 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2745 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
2747 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
2749 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2751 * utils.c (request_quit): Re-establish signal handler regardless
2754 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
2756 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2758 * i960-tdep.c: Include target.h.
2760 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
2762 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
2764 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2766 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
2767 changes (status -> ourstatus; declare status, etc.).
2768 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
2770 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2772 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
2774 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2776 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
2778 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2780 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
2782 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2784 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
2786 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2788 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
2789 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
2791 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
2794 Add search to target vector (#if 0'd until after 4.12):
2795 * target.h (to_search, target_search): Add.
2796 * gdbcore.h, core.c (generic_search): Add.
2797 * remote.c (remote_search): Add.
2798 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
2801 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
2802 is on, call find_pc_function rather than relying just on the minimal
2803 symbols (probably only matters for symbol readers which don't put
2804 statics in the minimal symbols, but changing this strikes me as
2805 not conservative enough).
2806 Initialize name_location in all cases.
2807 If no symbol and no msymbol, don't print anything symbolic.
2809 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
2811 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
2813 * printcmd.c (print_address_symbolic): Make it search the
2814 symtabs for variables as well as functions. Add `set print
2815 fast-symbolic-addr' and default it to fast (the old way).
2816 Print line numbers for data items as well as functions.
2818 * symtab.c (find_addr_symbol): Return the symtab and the symbol
2819 address, if a symbol is found (take two more args pointing to
2820 where to store these results).
2822 * symtab.h (find_addr_symbol): Add prototype.
2824 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2826 * objfiles.h: Fix comments to reflect the fact that the phrase
2827 "top of stack" always refers to where the pushing and popping takes
2828 place, regardless of whether it is at the highest or lowest address.
2830 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2832 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
2833 compiler generated tag names.
2834 * mdebugread.c (parse_type): Handle cross references to qualified
2836 * valops.c (value_struct_elt): Improve error message if the
2837 address of a method is requested from an object instance.
2838 * valops.c (search_struct_method): Make name_matched non-static
2839 to get it initialized correctly.
2840 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
2841 exclude segment register which are not writable on newer SCO versions.
2843 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2845 * go32-xdep.c: Remove unused function uerror.
2846 (sigsetmask): Declare return type. Declare argument (to match the
2847 way it is called). Explicitly return 0.
2849 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
2851 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
2852 partial_symbol): Shrink the storage sizes of symbols, by making
2853 enums into 1-byte bitfields when compiled __GNUC__, moving all the
2854 enums and small ints to the end of each struct to improve
2855 alignment, and switching the section number from int to unsigned
2858 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
2860 * symtab.c (find_addr_symbol): New routine that will find the nearest
2861 symbol associated with an address. It does so by exhaustive
2862 search of the symtabs, so it's slow but complete.
2864 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
2866 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
2867 to [0,0] rather than [0, end of first source file]. This avoids
2868 problems with other parts of GDB looking for linetables in the
2869 _globals_ symtab. Eliminate variables num_object_files and
2870 first_object_file_end.
2872 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2874 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
2875 (pop_frame): Restore PC2 and LR0 from dummy frames.
2876 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
2877 (setup_arbitrary_frame): Handle 3 args and set up real frames.
2878 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
2879 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
2880 (SETUP_ARBITRARY_FRAME): Define.
2882 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2884 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
2886 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2888 * remote-udi.c (udi_resume): Correct prototype.
2890 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2892 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
2893 hppa_frame_find_saved_regs.
2894 * hppa-tdep.c (dig_fp_from_stack): Delete function.
2895 (prologue_inst_adjust_sp): New function.
2896 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
2897 (skip_prologue): Completely rewrite to use unwind information.
2898 (hppa_frame_find_saved_regs): Likewise.
2900 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2902 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
2903 to convert a signal number with appropriate bounds checking.
2905 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
2907 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2909 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
2910 print a newline to end the display anyway.
2912 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
2913 coprocessor status regs) when popping a frame. This fixes
2914 float exceptions that occur after calling inferior functions.
2916 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2917 Read and write the fsr (float status register) to/from the child
2918 process along with the float regs. Remove Peter Schauer's change
2919 of May 24 '93, which has higher overhead and doesn't solve the
2920 real problem (which was that FSR wasn't being set).
2922 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
2924 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
2925 stack overflow check isn't right after the register stack
2926 adjustment instruction. Metaware R2.3u compiler moves other
2927 things in front of it. This fix isn't perfect but is what's
2930 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2932 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
2934 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
2935 character filenames.
2936 * configure.in: Change accordingly.
2938 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
2940 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
2941 _filtered io routines from these two files.
2943 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2945 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
2946 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
2947 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
2949 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
2951 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2953 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
2954 printing to gdb_stderr.
2956 * remote-udi.c (udi_kill): Don't close the connection, just set
2957 inferior_pid to zero.
2958 (udi_mourn): Call remove_breakpoints.
2960 * remote-udi.c: Remove obsolete need_artificial_traps comment.
2962 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
2964 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2966 * symtab.c (lookup_symbol): Don't try adding .c to the name.
2968 * remote-bug.c: At the start of each section, reset srec_frame
2971 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
2972 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
2973 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
2974 code which looks for those two waitkinds. Use switch statement.
2975 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
2976 CHILD_SPECIAL_WAITSTATUS.
2978 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
2979 * Move target_signal_from_host, target_signal_to_host, and
2980 store_waitstatus from inftarg.c to target.c. procfs needs them.
2981 * target.c: Include "wait.h" and <signal.h>.
2982 * target.h, infrun.c (proceed), proceed callers: Pass new code
2983 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
2984 enums being treated as unsigned and is cleaner.
2985 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
2987 * infcmd.c (signal_command), infrun.c (signals_info):
2988 Don't allow user to specify numeric equivalent of
2989 TARGET_SIGNAL_DEFAULT.
2991 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
2993 * config/alpha/alpha-netware.mt: New target support for Alpha
2995 * configure.in: Add alpha-*-netware* target.
2997 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2999 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3001 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3003 * target.h: Add enum target_waitkind, enum target_signal, and
3004 struct target_waitstatus. Change status argument to target_wait to
3005 be struct target_waitstatus * instead of int *.
3006 * target.h, infrun.c, all targets: Change type of signal arguments
3007 to resume(), proceed(), and target_resume() from int to enum
3009 * All targets (*_wait, *_resume): Change accordingly.
3010 * infcmd.c (program_info, signal_command), throughout infrun.c,
3011 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3012 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3013 signal code stuff right with the new signals would be non-trivial).
3014 * inferior.h (stop_signal): Make it enum target_signal not int.
3015 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3016 target_signal_from_name): New functions.
3017 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3018 store_waitstatus): New functions.
3019 * procfs.c (procfs_notice_signals): Use them.
3020 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3022 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3024 * objfiles.c (build_objfile_section_table): Don't abort() if
3025 objfile->sections is already set.
3027 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3028 to match recent change to exec.c.
3032 * main.c (print_gdb_version): Change year to 1994.
3034 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3035 * Makefile.in (NONSRC): Add ChangeLog-93.
3037 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3039 * stabsread.c (read_type): Allow defining several type numbers
3040 at once (e.g. "(1,2)=(3,4)="...).
3042 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3044 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3046 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3048 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3049 to process_one_symbol.
3050 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3051 avoid caching a bad endaddr in find_pc_partial_function.
3053 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3055 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3057 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3059 * infrun.c (wait_for_inferior): Do not step or step resume past
3060 the end of a one-line function we just stepped into.
3062 For older changes see ChangeLog-93
3068 version-control: never