1 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
3 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
5 * remote-hms.c (flush): New function.
6 (expect): Get edge case right.
7 (hms_read_inferior_memory): Be more tolerant of line noise.
9 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
11 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
12 target files, not non-existent mach3.mh and mach3.mt.
14 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
16 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
17 symbols for all symbol files. Makes skipping over the
18 trampoline code work when stepping from a function in a shared
19 library into a function in a different shared library.
20 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
22 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
24 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
25 names mean end of .o file.
26 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
27 top of routine. Handle new thread notification cleanly.
28 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
29 thread notification scheme.
30 * (child_resume): General cleanups, handle resumption of all
33 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
35 * ser-go32.c: Rewrite to run under windows.
36 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
38 * serial.c (serial_open): Notice device "pc".
39 * remote-e7000.c: Fix copyright date.
40 (expect): Compare \n and \r the same.
41 (e7000_open): Allow pc as a serial port
42 * sh/sh.mt: Add ser-e7kpc.
43 * h8300/h8300hms.mt: Add ser-e7kpc.
44 * main.c (proc_wait): Don't wait if using go32.
46 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
48 * somread.c: Simplify by using stabsect_build_psymtabs.
49 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
50 corresponding to the name of the text section. All references
52 (somstab_build_psymtabs): Delete function, no longer needed.
54 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
56 * somread.c: Renamed from paread.c. Changed function names and
57 comments to reflect that this file deals with SOM (an object file
58 format), rather than the PA (a cpu).
59 (Makefile.in): Chaned appropriately.
60 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
61 * dbxread.c (somstab_build_psymtabs): Renamed from
62 pastab_build_psymtabs.
64 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
66 * core-sol2.c: New file to handle ELF and BCP core file flavours.
67 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
69 * Makefile.in: Updated for core-sol2.c.
70 * README: Add notes about SPARCworks cc under Solaris 2.x,
71 from Casper H.S. Dik (casper@fwi.uva.nl).
72 * config/mips/xm-makeva.h: Removed, no longer necessary.
73 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
74 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
75 config/mips/xm-riscos.h: Remove references to xm-makeva.h
77 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
79 * gdba.el: Put program input and output in a separate buffer.
81 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
83 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
84 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
85 with global variable of same name in libnsl.so on UnixWare.
87 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
89 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
90 embedded in template name.
92 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
94 * config/i386/nm-linux.h: change calling convention of
95 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
96 target_insert_watchpoint() and
97 target_remove_watchpoint().
99 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
100 to be long long in gdb.
101 * config/mips/tm-bigmips.h: ditto.
103 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
105 * c-lang.c (asm_language_defn): New definitions for language_asm,
106 mostly copied from c_language_defn, to avoid warnings when
107 switching between c and asm stack frames.
109 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
111 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
112 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
113 (upgrade_type, handle_psymbol_enumerators): Likewise.
114 (has_opaque_xref, cross_ref): Likewise.
115 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
116 debugging information, rather than doing it here.
117 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
118 point in ecoff_debug_swap backend structure, rather than calling
119 ecoff_slurp_symbolic_info directly.
121 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
123 * breakpoint.c: Include annotate.h. Call annotate_field rather
124 than printing annotation directly.
126 * main.c: Include string.h.
128 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
130 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
131 call it instead of doing normal loop.
132 * infcmd.c (attach_command): Don't call wait_for_inferior if
134 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
135 hook that can decide whether to step over the next breakpoint.
136 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
137 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
140 * configure.in: Improve sorting/formatting of hosts and targets.
141 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
142 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
143 * Makefile.in (stop-gdb): New target.
144 * stop-gdb.c: New file, utility to get attention of waiting GDBs
147 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
149 * top.c (gdb_init): Init current_directory in gdb_init. Probably
150 the identical initialization can be deleted from main.c, but i
151 haven't done so just in case.
153 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
155 * gdba.el: Added menu windows and slightly improved window
156 handling to gdba.el. Fixed numerous minor bugs that were causing
157 emacs and gdb to fall out of sync.
159 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
161 * breakpoint.c: annotate changes lost at merge, put back in.
163 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
165 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
168 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
170 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
172 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
173 writing of floating registers, the dpx2 kernel disallows it.
174 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
175 is contained in o_praw.
176 * irix5-nat.c (solib_map_sections): Adjust sections by the
177 difference between the loaded address and the prelinked address.
178 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
180 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
181 symbols, their value is absolute.
182 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
183 libraries fh->adr fields of zero. Relocate minimal symbol values
184 upon readin. Relocate non-stabs symbols upon readin.
185 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
186 start address of the outermost block.
187 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
188 instead of section_offsets and use relocated pst->textlow for
189 line number and procedure address relocations.
191 From gmo@MicroUnity.com (Guillermo A. Loyola):
192 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
193 Handle SGI Irix5 stIndirect symbol type.
195 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
197 * breakpoint.c: fix a syntax error native cc does not like.
199 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
200 * sparclite/Makefile.in: ditto.
201 * sparcl-tdpe.c: change file name because first 8 chars has to be
203 * sparcl-stub.c: ditto.
205 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
207 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
209 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
211 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
212 ignore) a PID argument.
213 (hppa_pop_frame): Pass a PID to target_write_pc.
214 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
215 and pass through a PID argument.
216 (target_read_pc, target_write_pc): Update prototypes.
218 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
220 * Makefile.in: add new file sparclite-tdep.c.
221 * sparclite/Makefile.in: add new file sparclite-stub.c.
222 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
224 * config/sparc/sparclite.mt: add sparclite-tdep.o.
225 * config/sparc/tm-sparclite.h: add hardware breakpoints support
227 * sparclite-tdep.c: new file, contains hardware breakpoint support
229 * sparclite-stub.c: new file, stub code that add support hardware
231 * breakpoint.c: add hardware breakpoint support.
232 * breakpoint.h: add new breakpoint type to support hardware
234 * config/mips/nm-irix4.h: change interface for target dependent
235 code supporting watch point.
236 * config/pa/nm-hppab.h: change interface for target dependent
237 code supporting watch point.
239 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
241 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
243 * stabsread.c (read_struct_fields): os9k nested structure does not
244 have terminating ';', instead it just get to ',' and bit position
247 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
249 * nlmread.c (nlm_symtab_read): Clean up a bit.
250 * (nlm_symfile_read): Record bounds of main() so that backtrace
251 command will know where to stop.
252 * objfiles.c (objfile_relocate): Relocate entry point/func info
253 for backtrace as well.
254 * objfiles.h: Define values for invalid PCs for entry point info.
255 * symfile.c (init_entry_point_info): Initialize invalid values
256 with aforementioned macros.
257 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
258 to cause backtrace to stop when it gets back to main().
259 * config/i386/tm-i386nw.h: Ditto.
261 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
263 Fix value_print, which used to be ostensibly language-independent,
264 but would print pointers and arrays in C syntax. Instead, call
265 a language-specific function.
266 * language.h (struct language_defn): New functional field
268 (LA_VALUE_PRINT): New macro.
269 * language.c (unk_lang_value_print): New stub/dummy function.
270 (unknown_language_defn, auto_language_defn, local_language_defn):
272 * c-valprint.c (c_value_print): New function, with code moved from:
273 * valprint.c (value_print): ... here. Now just invoke
274 LA_VALUE_PRINT to do language-specific stuff.
275 * valprint.c (value_print_array_elements): Make non-static.
276 * c-lang.c (c_language_defn, cplus_language_defn): Add
277 c_value_print in the la_value_print field.
278 * m2-lang.c (m2_language_defn): Likewise.
279 * ch-lang.c (chill_language_defn): But here use chill_value_print.
280 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
281 * ch-valprint.c (chill_value_print): New function, based on
282 c_value_print, but use Chill "look and feel."
283 * c-lang.h (c_value_print): New prototype.
284 * ch-lang.h (chill_value_print): New prototype.
285 * value.h (value_print_array_elements): New prototype.
287 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
288 and case TYPE_CODE_SET): Check that the element type isn't a stub.
290 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
292 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
293 to new file top.c. Make things extern instead of static and
294 similar rearrangements to deal with this.
296 * utils.c: Move fputs_unfiltered to main.c. Remove
297 FPUTS_UNFILTERED_OVERRIDE ifndef.
298 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
299 and libgdb uses utils.c and top.c.
301 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
303 * hppa-tdep.c (skip_trampoline_code): Fix typo.
305 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
307 * ch-valprint.c (chill_val_print_array_elements): New function.
308 A Chill version of val_print_array_elements, it prints the
309 array index labels, in additions ot the array element values.
310 (chill_val_print): Use the new function.
312 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
314 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
316 * defs.h (enum language): Add language_asm.
317 * findvar.c (read_register_bytes read_register_gen
318 write_register_bytes read_register read_register_pid
319 write_register write_register_pid supply_register): Move multi-
320 thread handling down into these routines. Create XXX_pid routines
321 that allow register references to specify the pid.
322 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
323 read_sp write_sp read_fp write_fp): Move these routines from
324 infcmd to findvar to centralize the whole mess.
325 * i386-nlmstub.c: Portability fixes.
326 * infptrace.c (child_resume): Conditionalize to allow other natives
327 to override it. Remove PIDGET gubbish, it's no longer necessary.
328 * infrun.c (wait_for_inferior): Put registers_changed() before
329 target_wait() to speed up remote debugging.
330 * Replace code that reads registers from other threads with much
331 nicer looking new function calls (see changes to findvar.c).
332 * Don't skip prologues if debugging assembly source.
333 * lynx-nat.c (child_resume): Lynx now needs it's own version of
334 child_resume to handle multi-thread debugging properly.
335 * remote.c: Add O response to get console output from target.
336 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
337 SERIAL_ERROR here to simplify callers.
338 * Change static var timeout to remote_timeout.
339 * (fromhex): Remove unnecessary return -1 at end of routine.
340 * (remote_wait): Turn this into a big switch statement. Add
341 support for O response.
342 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
343 * (getpkt): Split getpkt into two parts. read_frame deals with
344 all formatting issues, run-length encoding, and framing. getpkt
345 now handles error recovery, and frame detection.
346 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
347 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
348 control. (hardwire_readchar): Handle EINTR from read().
349 * symfile.c (deduce_language_from_filename): Add support for .s
351 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
352 override infptrace's child_wait.
353 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
354 instead of XXXlynx.h.
355 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
357 * nlm/gdbserve.c: Portability fixes.
359 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
361 * inftarg.c (child_wait): Call proc_wait, not wait.
362 (child_mourn_inferior): Call proc_remove_foreign.
363 * main.c (gdb_init): Call init_proc.
364 * main.c: Provide dummy versions of init_proc, proc_wait, and
365 proc_remove_foreign for the gdb case (the libgdb case provides its
366 own versions of these functions).
367 * Makefile.in (libgdb-files): Add libproc.a.
369 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
371 Hardware watchpoints for Linux, from Rick Sladkey
373 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
374 new hardware breakpoint recovery method.
375 * i386v-nat.c (i386_insert_watchpoint,
376 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
377 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
378 New functions to support the 386 hardware debugging registers.
379 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
380 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
381 target_insert_watchpoint, target_remove_watchpoint): Define these
382 macros to use the hardware debugging functions in i386v-nat.c.
384 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
386 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
389 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
391 * target.c, target.h: New variables target_activity_function and
393 * inflow.c, inferior.h: New functions set_sigio_trap and
395 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
397 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
399 * remote-sim.h (sim_verbose): Delete.
400 Document callbacks needed.
401 (sim_*): Change result to void where there isn't one.
402 (sim_open): Clarify argument and error response.
403 (sim_close): Declare.
404 (sim_load): Change bfd_handle argument to file name. Clarify result.
405 (sim_create_inferior): Renamed from sim_set_args.
406 (sim_set_pc): Delete.
407 (sim_info): Delete printf_fn argument.
408 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
409 (gdbsim_load): Try sim_load first.
410 (gdbsim_create_inferior): Call sim_create_inferior.
411 (gdbsim_open): Handle args == NULL. Update call to sim_open.
412 (gdbsim_close): Call sim_close.
413 (gdbsim_files_info): Update call to sim_info.
414 (gdbsim_ops): Realign comments.
416 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
418 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
420 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
421 the auxent if the symbol's name is ".file". From David Edelsohn
422 <c1dje@watson.ibm.com>.
424 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
426 * breakpoint.c (breakpoint_1): Fix typo.
428 * annotate.c (annotate_field_end): Fix typo.
430 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
432 * Makefile.in (TSSTART): Remove; no longer used.
434 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
435 fputs_unfiltered and exit directly, rather than fatal. The latter
436 calls vfprintf_unfiltered!
438 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
439 * value.h, printcmd.c (print_value_flags): Move from here...
440 * annotate.c: ...to here, and make it use can_dereference.
442 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
444 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
445 Remove, needed for both native and cross.
446 * target.c (attach_flag, generic_mourn_inferior): Put here.
447 * utils.c (job_control): Put here.
448 (terminal.h): Don't include anymore.
450 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
452 * source.c (find_source_lines): Always use code that was #ifdef
453 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
454 leaving it on the chain. Reindent much of this function.
455 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
456 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
457 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
458 config/ns32k/xm-ns32km3.h: Remove all references to
459 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
460 * main.c, fork-child.c, many config files: Remove all
461 SET_STACK_LIMIT_HUGE code; with the above changes it should no
464 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
465 This avoids __eprintf troubles.
467 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
469 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
470 initialization code which needs to be called even if we bypass the
471 command line stuff into gdb_init.
472 * utils.c (fputs_unfiltered): Surround in #ifndef
473 FPUTS_UNFILTERED_OVERRIDE.
474 * Makefile.in (libgdb.a): New target.
476 * utils.c: Rearrange I/O stuff a bit so that all output goes
477 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
478 which made %s not work with arbitrarily large strings.
479 * printcmd.c (printf_command): Use printf_filtered, not
480 printf_unfiltered and printf, now that arbitrary limit is gone.
483 * breakpoint.c (watchpoint_check): Remove unused variable b.
484 * stack.c (print_frame_info): Move sp and buf inside #if.
485 * eval.c (evaluate_subexp): Remove unused variables pp,
486 mangle_ptr, ptr, and mangle_tstr.
487 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
489 * symtab.c (lookup_symtab): Put variable copy inside #if.
490 (decode_line_1): Put variable q1 inside #if 0.
491 * target.h: Declare target_link.
492 * infrun.c (wait_for_inferior): Remove unused variables signame.
493 * remote.c (remote_resume): Remove unused variable name.
494 * c-exp.y (parse_number): Parenthesize operand of shift.
495 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
496 (this is a semantic change, the warning seems to have detected a bug).
497 * dbxread.c (end_psymtab): Move variable p1 inside #if.
498 * coffread.c: Move variable temptype inside #if.
499 * ch-typeprint.c (chill_type_print_base): Remove unused variable
501 * ch-valprint.c: #include typeprint.h and ch-lang.h.
502 (chill_val_print): Remove unused variable in_range.
503 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
504 (chill_val_print): Add default case for switch.
505 * stabsread.h: Declare stabsect_build_psymtabs.
506 * os9kread.c (read_minimal_symbols): Make this return void.
507 (os9k_symfile_read): Remove unused variables stb_exist and val.
508 (os9k_symfile_init): Remove unused variable val.
509 (fill_sym): Remove unused variable id.
510 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
512 Remove unused variable symfile_bfd.
513 #if 0 unused variables lbrac_unmatched_complaint and
514 lbrac_mismatch_complaint.
515 Remove declaration for non-existent function os9k_next_symbol_text.
517 * annotate.c, annotate.h: New files, containing a function for
518 each annotation which outputs it.
519 * Move breakpoints_changed from breakpoint.c to annotate.c.
520 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
521 printcmd.c, source.c, stack.c, utils.c, valprint.c:
522 Use annotate.c functions to output annotations.
523 * Makefile.in (OBS): Add annotate.o.
525 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
527 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
528 elf_unwind_entries are always initialized.
530 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
531 stubs which return directly to the caller rather than to the stub
534 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
536 * c-exp.y (yyerror): Display a more informative error message.
537 * ch-exp.y (yyerror): Ditto, don't use global yychar.
538 * m2-exp.y (yyerror): Ditto.
540 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
542 * inflow.c (job_control): Move definition to front of file.
544 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
546 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
547 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
549 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
551 * Makefile.in (kdb): Remove old init.c creation commands.
552 * configure.in (sparclite): Match on sparclite*.
553 * sparclite/aload.c (main): Only change section addresses for
554 a.out format object files.
556 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
558 * config/i386/go32.mh: Define CC.
560 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
562 * gdbserver/Makefile.in: Remove irrelevant definitions and
563 comments inherited from the gdb Makefile.
564 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
565 (VERSION): Update to 4.12.3.
566 (gdbserver): Remove any existing executable first.
567 (distclean, realclean): Remove nm.h.
568 * gdbserver/low-lynx.c: Add Sparc Lynx support.
569 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
570 Don't use absolute pathname.
572 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
574 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
577 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
579 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
580 (print_it_normal): Add annotations for the inferior starting and
581 stopping, and for all the various messages related to how it
584 * printcmd.c (do_one_display): Annotate.
585 * stack.c (print_frame_info): Annotate printing of stack frames.
587 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
589 * remote.c (get_offsets): Handle case where stub doesn't support
592 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
594 Add partial support for g++ code compiled with -fvtable-thunks.
595 * c-valprint.c (c_val_print): Add vtblprint support
597 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
598 pointers (if using thunks) as well as array of structs (otherwise).
599 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
600 level, and make the latter non-static (so define_symbol can use it).
601 * stabsread.c (define_symbol): If the type being defined is a
602 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
603 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
604 * values.c (value_virtual_fn_field): Handle thunks.
605 * values.c (value_headof): Minor efficiency hack.
606 * values.c (value_headof): Incomplete thunk support. FIXME.
608 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
610 * valprint.c (print_longest): Clarify comment about use_local.
611 * printcmd.c, defs.h (print_address_numeric), callers in
612 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
613 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
614 exec.c: New argument use_local.
615 * source.c (identify_source_line): Use filtered output. Use
616 print_address_numeric.
618 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
619 language.c (type_error, range_error): Use filtered output.
620 * utils.c (error_begin): Update comment to tell people to use
623 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
624 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
627 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
629 * procfs.c (procfs_wait): Reinstate code which deduces the signal
630 from the fault, #ifndef FAULTED_USE_SIGINFO.
631 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
633 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
635 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
636 Explicitly annotate each record.
638 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
640 * xcoffexec.c: Reformat to standards and lint.
641 (language.h): Include.
642 (exec_close): Declare arg "quitting".
643 (file_command): Declare arg "from_tty".
644 (map_vmap): Cast xmalloc result to PTR.
645 * rs6000-nat.c: Reformat to standards and lint.
646 (exec_one_dummy_insn): Use char array for saved instruction.
647 (fixup_breakpoints): Declare.
648 (vmap_ldinfo): Be more informative in fatal error messages.
649 (xcoff_relocate_symtab): Define to return void.
650 * xcoffsolib.h: Reformat to standards, improve comments.
651 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
653 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
655 * utils.c, defs.h (error_begin): New function.
656 (quit): Print annotation before printing the error message.
657 * main.c (return_to_top_level): Print annotation before doing the
659 * symtab.c (decode_line_1): Call error not warning and then
660 return_to_top_level. Call error_begin and printf_unfiltered
661 rather calling warning (before calls to return_to_top_level).
662 * core.c (memory_error): Use error_begin, printf_unfiltered,
663 print_address_numeric and return_to_top_level instead of error.
664 Cleans up a FIXME-32x64.
665 * language.c (type_error, range_error): Call error_begin
666 not just target_terminal_ours.
668 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
669 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
670 side of an assignment is non-portable.
672 * utils.c (query): Change syntax of query annotations to be
673 consistent with other input annotations.
674 (prompt_for_continue): Likewise for prompt-for-continue annotation.
676 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
678 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
680 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
681 that have a stack frame size of 32k or larger (from Paul Flinders).
684 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
686 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
687 for Lynx platforms that need it.
688 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
690 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
692 * procfs.c (procfs_wait): Use the signal from the pr_info rather
693 than trying to deduce it from the fault.
695 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
697 * printcmd.c (print_address_symbolic): Initialize name to empty
698 string to avoid core dump if lookup fails.
699 * remote-e7000.c (printf_e7000debug): Error if target not open.
701 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
703 * i386-nlmstub.c: Update to be more in line with PIN stub.
704 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
705 * (hex2mem): Init ptr.
706 * General cleanups to use ConsolePrintf, standard prologues, etc...
708 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
710 * i386-nlmstub.c: More changes to be compatible with remote.c.
712 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
713 into (the far less frequently called) dbx_symfile_read.
715 * i386-nlmstub.c: An interim version till we get PIN for the x86.
717 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
719 * dbxread.c (record_minimal_symbol): Record the section
720 associated with the symbol to make dynmaic relocation work.
721 * (dbx_symfile_read, process_one_symbol): Fixes to work around
722 Solaris brain-damage which don't apply to relocatable object
724 * (stabsect_build_psymtabs): New routine to read stabs out of an
725 arbitrarily named section.
726 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
728 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
729 stabs out of the nlm.
730 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
731 brain-damage which don't apply to relocatable object files.
732 * remote.c (putpkt): Improve error reporting and error handling.
733 * (get_offsets): Temporary kludge to force data & bss sections to
734 have the same relocation.
735 * stabsread.c (define_symbol, scan_file_globals): Record section
738 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
740 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
743 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
745 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
746 to after call to target_wait. This means that flush_cached_frames
747 can call target_terminal_ours if it wants to.
748 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
749 comment about why the code is dubious.
751 * stabsread.c (read_type): Call read_type, not nonexistent
754 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
756 * remote-os9k.c (rombug_fetch_registers): set trace mode
758 * remote-os9k.c (rombug_read_inferior_memory): cache data in
760 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
762 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
763 passed to process_one_symbol.
764 * stabsread.c (read_type): process os9k functio prototype.
766 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
768 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
771 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
773 * utils.c (prompt_for_continue): Annotate prompt.
774 (query): Annotate query.
775 * printcmd.c (print_frame_args): Change syntax of argument
776 annotation to make name and value part of a single group of
777 annotations, not two separate groups.
778 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
779 * valprint.c (val_print_array_elements): Change syntax of
780 annotation to be more concise.
781 * main.c, defs.h (command_line_input): New argument tells what
782 string to include in the annotations.
783 * symtab.c (decode_line_2), main.c (read_command_lines,
784 command_loop): Change callers.
786 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
788 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
790 * printcmd.c (output_command): Annotate things we print here too.
791 * printcmd.c (print_command_1): Add "value-history-value" annotation.
792 * Move declaration of print_value_flags from defs.h to value.h.
793 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
795 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
797 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
798 BFD handles sun3 dynamic relocations now.
799 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
802 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
804 * printcmd.c (print_command_1): Annotate the top-level expressions
806 (print_frame_args): Annotate each argument.
807 * printcmd.c, defs.h (print_value_flags): New function.
808 * cp-valprint.c (cp_print_value_fields): Annotate each field.
809 * valprint.c (val_print_array_elements): Annotate each array element.
811 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
813 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
814 the register contains a pointer to the type, not the type itself.
816 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
818 * main.c (main): Accept --annotate=N option and make --fullname
819 the same as --annotate=1.
820 (command_line_input): Print annotatation before and after prompt.
821 * blockframe.c (flush_cached_frames): Print annotation.
822 * Rename frame_file_full_name to annotation_level and move it from
824 * source.c (identify_source_line): If annotation_level > 1,
825 change output format.
826 * breakpoint.c: Print annotation whenever a breakpoint changes.
827 * main.c: New variable server_command.
828 (command_line_input): Parse "server " and set server_command.
829 (dont_repeat): Check server_command.
831 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
833 * xcoffread.c (xcoff_next_symbol_text): Don't return before
834 updating raw_symbol and symnum. Return a value in the case where
837 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
839 * parse.c: Don't define block_found; it is defined in symtab.c.
840 * parser-defs.h: Add comment regarding block_found.
842 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
844 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
847 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
849 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
850 section vma. Do not read dynamic relocs for sun3 executables to
851 avoid BFD assertion message.
853 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
855 * nm-hppab.h (KERNEL_U_ADDR): Define.
856 (FIVE_ARG_PTRACE): Likewise.
857 (CANNOT_STORE_REGISTER): Likewise.
858 * nm-hppah.h (KERNEL_U_ADDR): Define.
859 (FIVE_ARG_PTRACE): Likewise.
860 (CANNOT_STORE_REGISTER): Likewise.
861 (NEED_TEXT_START_END): Likewise.
863 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
864 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
865 (FIVE_ARG_PTRACE): Likewise.
866 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
867 (FIVE_ARG_PTRACE): Likewise.
869 * hppa-tdep.c (read_unwind_info): Make static.
870 (restore_pc_queue): Indirect through the target vector to
871 reload the register state.
873 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
875 * paread.c (compare_unwind_entries): Delete function. It's been
876 moved into hppa-tdep.c.
877 (read_unwind_info): Likewise.
878 (pa_symfile_read): No longer call read_unwind_info. The unwind
879 tables will be read in as they are needed.
881 * hppa-tdep.c (compare_unwind_entries): New function.
882 (read_unwind_info, internalize_unwinds): Likewise.
883 (find_unwind_entry): Read in unwind information on demand.
885 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
887 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
888 to : in search path processing.
889 * defs.h (qsort): Rename argument in prototype.
890 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
892 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
893 (false): Eliminate usages.
895 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
897 * h8500-tdep.c (initialize_h8500_tdep, large_command):
898 All references to value changed to value_ptrlage_command is now
900 All references to value changed to value_ptr.
901 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
902 * remote-hms.c (hms_wait): Timeout after five seconds.
903 * ser-go32.c (dosasync_read): Poll if timeout < 0.
904 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
905 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
907 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
909 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
911 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
913 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
915 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
916 bp_watchpoint_scope breakpoints.
917 (struct breakpoint): Add val_chain and related_breakpoint fields
918 for use by watchpoints.
920 * breakpoint.c (within_scope): Delete. No longer used.
921 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
922 (target_{remove,insert}_watchpoint): Likewise.
923 (can_use_hardware_watchpoint): New function.
924 (remove_breakpoint): New function to remove a single breakpoint
925 or hardware watchpoint.
926 (insert_breakpoints): Handle insertion of hardware watchpoints.
927 Store a copy of the value chain derived from the watchpoint
929 (remove_breakpoints): Simplify by using remove_breakpoint.
930 (delete_breakpoint): Likewise.
931 (watchpoint_check): Delete the watchpoint and watchpoint scope
932 breakpoints when the watchpoint goes out of scope. Save & restore
933 the current frame after checking watchpoints.
934 (breakpoint_init_inferior): Likewise (restarting the program
935 makes all local watchpoints go out of scope).
936 (bpstat_stop_status): Handle hardware watchpoints much like normal
937 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
938 when the watchpoint goes out of scope. Remove and reinsert all
939 breakpoints before returning if we stopped when a hardware watchpoint
941 (watch_command): Use a hardware watchpoint when possible. If
942 watching a local expression, build a scope breakpoint too.
943 (map_breakpoint_numbers): Also call given function for any
945 (disable_breakpoint): Never disable a scope breakpoint.
946 (enable_breakpoint): Handle hardware breakpoints much like normal
947 breakpoints, but recompute the watchpoint_scope breakpoint's
948 frame and address (if we have an associated scope breakpoint).
949 (read_memory_nobpt): Handle hardware watchpoints like normal
950 watchpoints. When necessary handle watchpoint_scope breakpoints.
951 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
952 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
953 (disable_command): Likewise.
955 * blockframe.c (find_frame_addr_in_frame_chain): New function.
956 Extern prototype added to frame.h
958 * infrun.c (wait_for_inferior): Set current_frame and select
959 a frame before checking if we stopped due to a hardare watchpoint
960 firing. Handle stepping over hardware watchpoints.
961 (normal_stop): Remove unnecessary call to select_frame.
963 * value.h (value_release_to_mark): Declare.
964 * values.c (value_release_to_mark): New function.
966 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
967 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
969 * hppab-nat.c (hppa_set_watchpoint): New function.
971 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
972 (HAVE_STEPPABLE_WATCHPOINT): Define.
973 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
974 (target_{insert,delete}_watchpoint): Define.
976 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
977 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
978 (target_{insert,remove}_watchpoint): Likewise.
980 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
982 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
983 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
984 often have the same names as debug symbols for functions, and
985 confuse lookup_symbol().
987 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
989 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
990 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
991 REGISTER_RAW_SIZE (1).
992 Together these changes work around a bug in HP's compiler. Both
993 seem to be necessary.
995 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
997 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
998 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
999 are type mst_solib_trampoline.
1001 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1003 * config/m68k/es1800.mt: Change comments.
1005 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1007 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1009 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1011 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1014 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1016 * values.c (unpack_long): Remove obsolete comment about using a
1019 * symfile.c (symbol_file_command): Add comments about command syntax.
1021 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1022 Jim Kingdon (kingdon@cygnus.com)
1024 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1025 are in the .plt section.
1026 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1027 find_solib_trampoline_target): New functions for handling
1028 stepping into -g compiled shared libraries.
1029 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1030 find_solib_trampoline_target): Add prototypes.
1031 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1032 Define to handle stepping into -g compiled shared libraries.
1033 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1034 stepping into -g compiled shared libraries.
1036 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1038 * configure.in: Add mips-*-sysv4* support.
1039 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1040 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1041 New files for MIPS SVR4 support.
1042 * Makefile.in: Update for new mipsv4 files.
1043 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1044 read_next_frame_reg to obtain the frame relative stack pointer.
1045 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1046 obtain the frame relative stack pointer.
1047 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1048 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1049 by entering them into the minimal symbol table.
1050 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1051 a long for float formats.
1052 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1053 get defined in <link.h>.
1054 * solib.c (solib_add): Add shared library sections to the section
1055 table of the target before adding the symbols.
1056 * partial-stab.h: Relocate static and global functions.
1057 * dbxread.c (read_dbx_symtab): Remove unused variable
1058 end_of_text_address. Relocate text_addr when passing it
1061 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1062 library functions before the executable is run. Retrieve dynamic
1063 symbols from stripped executables.
1064 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1065 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1066 if no debugging symbols were found.
1067 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1068 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1070 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1071 OSF/1 has shared libraries.
1073 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1075 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1076 to BFD handling of dynamic symbols.
1078 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1080 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1081 then gets its real address into FUN and its GOT/DP value into %r19.
1083 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1085 * hppa-tdep.c (frameless_function_invocation): If no unwind
1086 descriptor was found, then assume this was not a frameless
1087 function invocation.
1088 (frame_saved_pc): If the saved PC is in a linker stub, then
1089 return the return address which the linker stub will return to.
1091 * xm-hppab.h: Never define USG.
1092 * xm-hppah.h: Always define USG.
1094 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1096 * values.c (unpack_long, value_from_longest),
1097 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1099 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1101 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1103 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1105 For SVR4 targets, enable gdb to set breakpoints in shared
1106 library functions before the executable is run.
1107 * elfread.c (elf_symtab_read): Handle symbols for shared library
1109 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1110 and moved to objfiles.c.
1111 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1112 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1113 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1114 the new generic definition from tm-sysv4.h works for Solaris.
1116 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1118 * elfread.c (elf_symtab_read): Change storage_needed,
1119 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1120 bfd_get_symtab_upper_bound. Check for errors from
1121 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1122 * nlmread.c (nlm_symtab_read): Same changes.
1124 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1126 * xcoffread.c (xcoff_next_symbol_text): New function.
1127 (read_xcoff_symtab): Set next_symbol_text_func to it.
1128 Move raw_symbol outside of read_xcoff_symtab.
1130 * remote.c (getpkt): Remove unused "out" label.
1132 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1134 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1135 about more than one watchpoint being triggered.
1137 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1139 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1141 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1143 * blockframe.c (find_pc_partial_function): mst_file_text
1144 symbols do not live in the shared library transfer table.
1145 * ch-exp.y (decode_integer_value, match_character_literal,
1146 match_bitstring_literal): Guard tolower calls with isupper,
1147 tolower on old BSD systems blindly subtracts a constant.
1148 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1149 well when determining the producer of the object file.
1150 * mdebugread.c (has_opaque_xref): New function to check for
1151 cross reference to an opaque aggregate.
1152 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1153 enter typedefs to opaque aggregates into the symbol tables.
1154 * mdebugread.c (parse_external): Remove skip_procedures argument,
1155 it has always been 1. Remove code that handled stProc symbols,
1156 it was never executed and was wrong, as the index of a
1157 stProc symbol points to the local symbol table and not to the
1158 auxiliary symbol info. Update caller.
1159 * mdebugread.c (parse_partial_symbols): Do not enter external
1160 stProc symbols into the partial symbol table, they are already
1161 entered into the minimal symbol table.
1162 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1163 Remove all conditionals and definitions for ptx.
1164 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1165 Fix addresses of floating point registers in REGISTER_U_ADDR.
1166 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1167 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1168 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1169 signal trampoline code work.
1170 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1171 Remove all conditionals and definitions for ptx.
1172 Remove KDB definitions.
1173 * symm-nat.c (store_inferior_registers): Fetch registers before
1174 storing them to obtain valid floating point control registers.
1175 Store fpu registers.
1176 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1177 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1178 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1180 * symm-nat.c (child_resume): Update type of `signal' parameter.
1181 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1183 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1185 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1186 calling import stubs for functions in shared libraries.
1188 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1190 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1192 * ch-lang.c (chill_is_varying_struct): Magic string is
1193 was "<var_length>" is now "__var_length" (more portable).
1195 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1197 * remote.c (getpkt): If we get a timeout, actually retry rather
1198 than just giving up the first time it happens.
1199 * remote.c: Document sequence numbers.
1200 (remote_store_registers): Change syntax of 'P' request so that it
1201 never looks like a sequence number.
1203 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1205 * os9kread.c (record_minimal_symbol): add section_offset to
1206 relocate minimal symbol table.
1207 * os9kread.c (read_minimal_symbols): ditto.
1208 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1210 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1211 return. Also if file addr is 0 leave it 0, not to relocate.
1212 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1213 'set remotexoff' and 'set remotelog' commands.
1215 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1217 * remote.c (remote_store_registers): Add 'P' request to set an
1218 individual register.
1219 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1222 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1224 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1225 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1226 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1228 * command.c (do_setshow_command, case var_string): Never add a
1229 space to the end of the string.
1230 * NEWS: Document this change.
1231 * .gdbinit: Add a space to the "set prompt" command.
1233 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1235 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1236 changes to make it compile (it doesn't link yet).
1238 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1239 (set_demangling_style, set_demangling_command): Use savestring not
1240 strdup. We were not dealing properly with a NULL return from
1241 strdup, and were not declaring strdup (the system header may or
1244 * valprint.c (val_print): Remove inaccurate comment about what
1245 types can be stub types.
1247 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
1248 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
1249 Supply alternate version if ATTACH_DETACH is not defined.
1250 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
1251 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
1252 * configure.in: Recognize i[34]86-sequent-sysv4* host.
1254 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1256 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
1258 (skip_trampoline_code): Rewrite and add support for argument
1259 relocation stubs stubs, import/export stubs, calls through
1260 "_sr4export" and cascaded trampolines.
1262 * hppa-tdep.c (skip_prologue): Return "pc" not zero
1263 if no unwind descriptor is found.
1265 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
1266 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
1267 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
1268 differently. All registers are four bytes.
1269 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
1271 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
1273 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
1274 registers as both single and double values (fetching 2nd 32bit half
1275 as necessary). Annotate each register printed with its precision.
1277 * paread.c (read_unwind_info): Fix off-by-one error.
1279 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1281 * main.c (complete_command): Deal with it if arg is NULL.
1283 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1285 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
1286 regarding using the PC--using the PC is necessary and all the
1287 FIXME comments in the world won't make it go away.
1289 * valops.c (value_at, value_at_lazy): Give error if we dereference
1291 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
1292 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
1294 * stabsread.c (patch_block_stabs): Add comment about what happens
1295 if the definition is in another compilation unit from the stab.
1297 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
1299 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1301 * main.c (complete_command): New command, from Rick Sladkey
1302 <jrs@world.std.com>.
1303 (symbol_completion_function): Don't declare rl_point and
1304 rl_line_buffer; they are now declared in readline.h.
1305 (show_commands): Don't declare history_base; it is declared in
1307 * command.c (lookup_cmd): Don't delete trailing whitespace.
1308 Reverts change of 14 May 1989.
1310 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
1312 * minsyms.c (prim_record_minimal_symbol): Move section deduction
1313 code from prim_record_minimal_symbol_and_info() to here. Callers
1314 of the latter can legitimately supply a section number of -1.
1316 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1318 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
1319 member functions have an element in args for a (nonexistent) this
1322 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1324 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
1326 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
1327 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1329 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
1330 for the structure's type. All callers changed.
1332 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
1333 for each structure argument rather than assuming it's either
1334 true or false for all structure arguments.
1336 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
1337 on the length structure passed, not the compiler used.
1339 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
1340 argument for the structure's type.
1342 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1344 * values.c (set_internalvar): Don't set var->value until we are
1345 sure there won't be an error().
1347 * remote.c (get_offsets): Reinstate comment which was in
1348 remote_wait about use of SECT_OFF_TEXT and so on.
1350 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1352 * symmisc.c (maintenance_check_symtabs): New function to check
1353 consistency of psymtabs and symtabs.
1354 * symtab.h (maintenance_check_symtabs): Add prototype.
1355 * maint.c: Add new `maint check-symtabs' command.
1356 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
1357 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1358 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
1360 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
1361 to write_memory to avoid warnings from gcc.
1362 * config/i386/xm-symmetry.h: Add missing #endif.
1363 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
1364 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
1365 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
1367 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1369 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
1370 (hppa_push_arguments): Likewise.
1372 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
1374 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
1375 improve remote debugging efficiency. Also fixed problems with
1376 doing function calls for programs with no entry points.
1377 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
1378 entry_point_address.
1379 * inferior.h (PC_IN_CALL_DUMMY): ditto.
1380 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
1381 parse_lines): Pass section_offsets info to these routines so that
1382 we can relocate symbol table entries upon readin.
1383 * (psymtab_to_symtab_1): Set symtab->primary to tell
1384 objfile_relocate to do relocations for our symbols.
1385 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
1386 (which hang off of the symbol table).
1387 * Use prim_record_minimal_symbols_and_info instead of
1388 prim_record_minimal_symbols to supply section info to make minimal
1389 symbol relocations work.
1390 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
1391 -1, try to deduce it from ms_type.
1392 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
1393 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
1394 add code to relocate objfile->sections data structure.
1395 * remote.c (get_offsets): Use new protocol message to acquire
1396 section offsets from the target.
1397 * (remote_wait): Get rid of relocation stuff. That's all handled
1398 by objfile_relocate now.
1399 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
1400 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
1402 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
1404 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
1406 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
1408 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
1409 can no longer set this at run time.
1410 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
1411 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
1412 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
1413 sparc-tdep.c compiles).
1414 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
1416 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1418 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
1419 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
1420 * configure.in: Recognize m68*-cisco*-*.
1422 * Makefile.in (TAGS): Use variables directly, rather than using
1423 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
1424 and means that these filenames no longer need be unique across all
1425 the config/* directories.
1426 * configure.in: Put the config/*/ into TM_FILE, etc.
1428 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
1429 and trapv exceptions.
1431 * target.h (struct section_table), objfiles.h (struct obj_section):
1432 Change name of field sec_ptr to the_bfd_section. More mnemonic
1433 and avoids the (sort of, for the ptx compiler) name clash with
1434 the name of the typedef.
1435 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
1436 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
1438 * utils.c: Include readline.h.
1439 * Makefile.in (utils.o): Add dependency.
1441 * remote.c (getpkt): Add support for run-length encoding.
1443 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1445 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
1447 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1449 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
1450 prim_record_minimal_symbol.
1453 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
1454 computing their offset from the start of the old buffer and adding
1455 to the new buffer, rather than by assuming we can add the
1456 difference between the old buffer and the new buffer (it might not
1457 fit in an int). Merge in cosmetic differences from emacs regex.c
1458 version of this macro.
1460 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1462 * Makefile.in (install-only): Fix use of program_transform_name.
1464 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1466 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
1467 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
1468 so I'm nuking the command.
1469 * symtab.c (find_addr_symbol): Comment out, no longer used.
1471 * main.c (main): Don't init_source_path for the -cd argument. Now
1472 that source_path doesn't contain the current_directory from when
1473 GDB started up, init_source_path is no longer useful (and is
1474 harmful because it clobbers a source_path set in $HOME/.gdbinit).
1476 * TODO: Remove item about line numbers being off. It is useless
1477 and confusing without a reproducible test case (it mentions
1478 proceed(), but I was able to step through proceed without trouble).
1480 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1482 For Sunos 4.x targets, enable gdb to set breakpoints in shared
1483 library functions before the executable is run. Retrieve dynamic
1484 symbols from stripped executables.
1485 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
1486 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
1487 symtab.c (list_symbols): Handle mst_solib_trampoline.
1488 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
1489 for all targets, remove IBM6000_TARGET dependencies.
1490 * dbxread.c (read_dbx_dynamic_symtab): New function.
1491 * dbxread.c (dbx_symfile_read): Use it.
1492 * dbxread.c (SET_NAMESTRING): Set namestring to
1493 "<bad string table index>" instead of "foo" if the string index is
1495 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
1497 * symtab.c (list_symbols): Take from_tty as parameter and pass it
1498 to break_command. Handle mst_file_* minimal symbol types.
1499 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
1501 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
1503 * c-exp.y(yylex): fix potential memory overflow.
1505 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1507 * environ.c (set_in_environ): Eliminate special handling of PATH and
1509 * putenv.c: Removed, conflicts with system declaration of
1510 putenv on RS/6000 running AIX 3.2.5, and above change makes it
1512 * Makefile.in: Change accordingly.
1513 * procfs.c (procfs_create_inferior): Change comment accordingly.
1515 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
1517 * rs6000-tdep.c: Change value to value_ptr.
1519 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1521 * i386m3-nat.c: Include floatformat.h.
1522 (get_i387_state): Use memset not bzero.
1526 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
1527 ieee-float.h to floatformat.h.
1529 * valprint.c (val_print_string): Ignore error if the error
1530 happened after a terminating '\0'.
1532 * c-valprint.c (c_val_print): Never add 1 to return value from
1533 val_print_string; just return what it returns.
1535 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
1536 looping through all of the enums.
1537 * infrun.c (signals_info): Use it.
1539 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1541 * main.c (main): When printing warning about bad baud rate, don't
1542 use warning(); it relies on current_target which isn't set up yet.
1544 * breakpoint.c (_initialize_breakpoint): Update docstring for
1545 tbreak to match what the code actually does. Don't mention tbreak
1546 in docstrings for "enable once" or "enable breakpoints once".
1548 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1550 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
1551 while (0). That defeats the whole purpose of using do . . . while (0).
1552 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
1553 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
1554 using a ?: expression as an lvalue is not portable.
1556 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
1557 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
1558 'p' and 'r' symbol descriptors into a single symbol to look for a
1560 * README, config/sparc/tm-sparc.h: Update comments.
1562 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1564 * mdebugread.c (parse_type): Do not complain for types with
1565 an `indexNil' aux index, these are simply undefined types.
1566 Remove indexNil check from caller of parse_type.
1567 * mdebugread.c (parse_partial_symbols): Do not enter
1568 stGlobal, scCommon symbols into the minimal symbol table, their
1569 value is the size of the common, not its address.
1570 Handle scInit, scFini, scPData and scXData sections.
1571 Use minimal symbol type mst_file_* for stLabel symbols, instead of
1573 Enter stProc symbols into the global_psymbols list once, not into
1574 the static_psymbols_list.
1575 Get rid of dummy psymtab if it is empty, to allow proper detection
1576 of stripped executables.
1577 * mdebugread.c (cross_ref): Allow cross references to Fortran
1580 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1582 * stabsread.c (common_block_end, fix_common_block): Stash the
1583 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
1584 as to not assume that a pointer fits in an enum.
1586 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1588 * os9kread.c (fill_sym): check compiler verion number for pre-
1590 * os9kread.c (os9k_process_one_symbol): address of symbol is
1591 relative to section not module.
1592 * stabsread.c (define_symbol): add symbol type 's' as local
1594 * remote-os9k.c: add command 'set monitor_log' to turn on or off
1596 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
1597 * remote-os9k.c: fix bug in 'set remotebaud' function.
1598 * remote-os9k.c (rombug_link): minimize checking so to improve
1600 * symfile.c (symbol_file_command): check if failed to link, also make
1601 the command be able to accept more than one filenames.
1602 * target.c (target_link): check if failed to link with rombug.
1603 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
1605 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1607 * remote-es.c (es1800_child_ops): Don't declare it static.
1609 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
1611 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
1613 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1615 * dbxread.c: New variable lowest_text_address.
1616 (record_minimal_symbol, read_dbx_symtab): Set it.
1617 (read_dbx_symtab): Use lowest_text_address + text_size instead of
1618 end_of_text_address.
1619 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
1621 * dbxread.c (end_psymtab): Remove old and commented out
1622 capping_global and capping_static. Fix comments regarding
1623 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
1625 * parser-defs.h: Add "extern" to start of variable declarations so
1626 we don't end up with commons.
1627 * parse.c: Define these variables.
1629 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
1632 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1634 * alpha-tdep.c: Change value to value_ptr.
1636 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1638 * solib.c (elf_locate_base): New function to locate the address
1639 of the dynamic linker's runtime structure in the dynamic info section.
1640 * solib.c (locate_base): Use it instead of iterating over the list
1641 of mapped address segments.
1642 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
1645 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1647 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
1648 (pc_in_interrupt_handler): New function. Also add PARAM decl.
1649 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
1650 signal trampoline and interrupt routines.
1651 (frame_saved_pc): Handle signal trampolines and interrupt routines.
1652 (frame_chain, frame_chain_valid): Likewise.
1653 (hppa_frame_find_saved_regs): Likewise. Also deal with special
1654 saved regs convention for SP.
1656 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
1657 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
1658 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
1660 * tm-hppah.h (IN_SIGTRAMP): Define.
1662 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1664 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
1665 alphabetic character as the start of a name.
1667 * sparclite/Makefile.in (all install): Build and install aload.
1669 * configure.in: Accept i[34]86-*-*sysv32 because that is what
1670 config.guess and config.sub produce.
1672 * mips-tdep.c: Change value to value_ptr.
1674 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1676 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
1677 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
1678 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
1679 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
1680 value with value_ptr. This is for the ptx compiler.
1681 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
1683 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
1684 #if 0 i386_float_info.
1685 * symm-tdep.c (round): Remove. Also remove sgttyb.
1686 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
1687 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
1688 * i386-tdep.c (i386_frame_find_saved_regs): Put in
1689 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
1691 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
1692 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
1693 symm-nat.c. Define CHILD_WAIT and declare child_wait().
1694 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
1695 tm-i386v.h is apparently OK.
1696 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
1697 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
1700 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1702 * osfsolib.c (xfer_link_map_member): Update to use new
1703 target_read_string interface.
1705 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1707 * infrun.c (wait_for_inferior): In checking
1708 remove_breakpoints_on_following_step, check
1709 through_sigtramp_breakpoint as well as step_resume_breakpoint.
1711 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1713 * os9kread.c (os9k_process_one_symbol): Rename
1714 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
1715 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
1716 (CORE_ADDR)0, from target_link, since that is what it uses.
1717 Process name at end, not during parsing (like we did before Kung's
1718 change), so that -readnow and -mapped can appear anywhere.
1719 Make text_relocation a local variable.
1720 * config/i386/i386os9k.mt: Fix comment.
1721 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
1722 * os9kread.c: Put "comments" after #endif inside /* */.
1723 * stabsread.h: Add os9k_stabs variable.
1724 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
1726 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
1727 descriptor in global_symbols not local_symbols.
1728 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
1730 (read_type): If os9k_stabs, accept function parameters after 'f'
1732 (read_array_type): If os9k_stabs, don't expect index type and
1733 expect lower and upper to be separated by ',' not ';'.
1734 (read_enum_type): If os9k_stabs, read a number before the first
1735 enumeration constant.
1736 (os9k_init_type_vector): New function.
1737 (dbx_lookup_type): Call it when starting new type vector.
1738 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
1739 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
1740 * os9kstab.c: Removed.
1741 * Makefile.in: Update accordingly.
1742 * objfiles.c (objfile_relocate_data): Removed.
1743 * remote-os9k.c (rombug_wait): Call objfile_relocate
1744 not objfile_relocate_data.
1745 * objfiles.h, objfiles.c: Remove find_pc_objfile.
1746 * remote-os9k.c (rombug_wait): Call find_pc_section not
1748 * main.c (quit_command): Check inferior_pid; revert Kung change.
1749 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
1751 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1753 * os9kread.c: New file to read os9000 style symbo table.
1754 * os9kstab.c: new file to read os9000 style stabs.
1755 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
1756 * objfiles.c (find_pc_objfile): new function to search objfile
1758 * objfiles.c (objfile_relocate_data): new function to relocate
1759 data symbols in symbol table.
1760 * objfiles.h: Add two aux fields in struct objfile to handle
1761 multiple symbol table files situation like in os9000.
1762 * symfile.c: Change so 'symbol-file' command can handle multiple
1763 files. Also call target_link() to get relocation infos.
1764 * target.c (target_link): new function to get relocation info when
1765 a symbol file is requested to load.
1766 * main.c (quit_command): take out 'inferior_pid != 0' condition,
1767 because in cross mode there's no inferior pid, bit they need to
1769 Makefile.in: add os9kread.c os9kstab.c and .o's.
1770 configure.in: add i386os9k target.
1771 config/i386/i386os9k.mt: new add.
1772 config/i386/tm-i386os9k.h: new add.
1774 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1776 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
1777 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
1779 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1781 * target.c, target.h (target_read_string): Provide error detection to
1782 caller. Put string in malloc'd space, so caller need not impose
1784 * solib.c (find_solib): Update to use new interface.
1785 * irix5-nat.c (find_solib): Read o_path from inferior
1786 (clear_solib): Free storage for o_path.
1787 * valprint.c (val_print_string): Add comments.
1789 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1791 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
1794 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1796 * value.h (struct value): Add modifiable field.
1797 * values.c (allocate_value, record_latest_value, value_copy): Set it.
1798 (record_latest_value): Don't mess with VALUE_LVAL of value.
1799 * valops.c (value_assign): Check it. Reword existing error
1800 message on not_lval.
1802 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
1803 (STEP_SKIPS_DELAY): Added.
1804 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
1807 * valprint.c (val_print_string): If errcode is set, always print
1808 an error, regardless of force_ellipsis. In the non-EIO case,
1809 just print the error message rather than calling error(). Don't
1810 access *(bufptr-1) if bufptr points to the start of the buffer.
1811 When looking for '\0', don't increment bufptr and addr if bufptr
1812 started out already at limit. If an error happens on fetching the
1813 first character, don't print the string.
1815 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1817 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
1820 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
1821 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
1822 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
1823 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
1824 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
1825 * findvar.c: Update comment regarding ieee-float.h.
1827 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1829 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
1830 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1831 Define to make backtracing through the various sigtramp handlers
1833 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
1834 the saved pc from ucontext on the stack for SVR4 signal handling.
1836 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1838 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
1839 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
1840 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
1841 just use the global variable itself. When printing baud rate,
1842 don't print a baud rate if baud_rate is -1.
1844 * coffread.c (read_coff_symtab): Pass mst_file_* to
1845 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
1846 symbols in the minimal symbols regardless of SDB_TYPE.
1848 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1850 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
1851 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
1852 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
1853 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
1854 ignored bs->stop for a bp_step_resume breakpoint.
1855 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
1856 which performs one (the check_sigtramp2 one) of the functions
1857 which had been handled by the step_resume_breakpoint. For each
1858 use of the step_resume_breakpoint, make it still use the
1859 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
1861 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
1862 When setting the frame address of the step resume breakpoint, set
1863 it to the address for frame *before* the call instruction is
1864 executed, not after.
1866 * mips-tdep.c (mips_print_register): Print integers using
1867 print_scalar_formatted rather than duplicating all the
1868 CC_HAS_LONG_LONG and so on.
1869 (mips_push_dummy_frame): Use read_register_gen rather than using
1870 read_register and then putting it back in target format with
1871 store_unsigned_integer. If registers are more than 4 bytes, give
1872 an error rather than have some registers overwrite other
1874 #if 0 unused include of opcode/mips.h.
1876 * symfile.h: Don't declare arguments for coff_getfilename.
1878 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
1880 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1882 * configure.in (hppa*-*-osf*): New configuration.
1883 * config/pa/hppaosf.mt: New target makefile fragment.
1884 * config/pa/tm-hppao.h: New target include file.
1886 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1888 * exec.c (print_section_info): Print entry point for exec_bfd only.
1889 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
1890 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
1891 causes problems if <sys/types.h> has no multiple inclusion protection.
1893 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
1895 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
1896 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
1897 (CALL_DUMMY_LENGTH): Changed accordingly.
1899 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
1901 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
1902 numbers of register windows.
1904 * sparclite/hello.c: Add factorial function for testing.
1905 * salib.c: Use macros instead of constants for I/O addresses to
1906 make 931 support easier.
1907 * sparclite.h: Change constraint for LOC to "rJ" to force use of
1908 register in sta/lda instructions.
1910 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
1912 * dbxread.c (process_one_symbol): Set
1913 block_address_function_relative for COFF like we do for ELF and SOM.
1915 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1917 * mdebugread.c (new_psymtab): Pass in section_offsets and set
1919 * mdebugread.c (handle_psymbol_enumerators): New function to enter
1920 the enumerators of an ecoff enum into the partial symbol table.
1921 * mdebugread.c (parse_partial_symbols): Call it.
1922 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
1923 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
1924 offsets. Cast psymtab->read_symtab to PTR before passing it to
1926 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
1927 set up the global offset table pointer in pic compiled code.
1928 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
1929 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
1930 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
1931 ensures that floats are promoted to doubles before they are pushed
1934 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
1936 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
1937 Fixup cache_on and flush_i_cache so that they work for both the
1938 930 and 932 processors. Rewrite most low level funcs (uart
1939 access & cache stuff) to use new ASI access macros in sparclite.h.
1940 Also make it easy to access second serial port.
1942 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1944 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
1945 <sys/stat.h>; not needed.
1947 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1949 * stack.c (print_frame_info): In "pathological" case, don't
1950 distrust the line number information.
1952 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1954 * mips-tdep.c (mips_print_register): handle 64 bits register.
1955 * valprint.c (print_longest): fix a bug in printing 64 bits value.
1957 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1961 * Makefile.in (install): Do the sed for program_transform_name
1962 ourselves instead of worrying about INSTALL_XFORM. This enables
1963 users to override INSTALL_PROGRAM in the standard way.
1965 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
1966 depend on Makefile.in.
1968 * defs.h, valprint.c: Make longest_to_int a function not a macro.
1969 Only test against INT_MIN if a LONGEST is bigger than an int.
1971 * README: Change GhostScript to Ghostscript.
1973 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
1975 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
1976 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
1977 character file names.
1978 * Makefile.in (ALLPARAM): Add these files.
1980 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
1981 character file names.
1982 * Makefile.in: Add Kung's new mips64 files.
1984 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
1986 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
1987 mips64el-*-ecoff and mips64-big-*.
1988 * defs.h: get rid of FORCE_LONG_LONG.
1989 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
1990 parsing. Change register size to be MIPS_REGSIZE.
1992 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1994 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
1995 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
1996 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
1998 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2000 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2001 (remove_commands, add_commands): Add/remove hms-drain when target
2004 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2006 * configure.in: Add Lynx/rs6000 support.
2007 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2008 messages. Add rs6000 support. Don't try to modify unwritable
2010 * rs6000-nat.c: Move lots of native dependent stuff (like core
2011 file support) from rs6000-tdep.c & xcoffexec.c to here.
2012 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2013 * xcoffexec.c: Move native dependent stuff to nat.c.
2014 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2016 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2018 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2019 New files to support Lynx/rs6000.
2021 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2023 * README: Remove note about gcc warnings on alpha, these should be
2025 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2026 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2027 remote-utils.c, stabsread.c: Include <string.h>.
2028 * regex.c: Include "defs.h", change re_comp argument to const char *.
2029 * infptrace.c (fetch_register, store_inferior_registers): Change
2030 regaddr to type CORE_ADDR.
2031 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2032 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2034 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2036 * symtab.h: Always define BYTE_BITFIELD to nothing.
2038 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2040 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2041 * configure.in: Remove comment about m68k-em.mt.
2042 * Makefile.in: Remove references.
2044 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2046 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2049 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2051 * target.c (target_preopen): If target_kill doesn't remove the
2052 target from the stack, use pop_target to do it.
2054 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2055 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2056 changes to stabsread.c from summer 1993.
2058 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2059 printing the program, rather than passing NULL to printf.
2060 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2061 try to call UDIDisconnect again. Print better message.
2062 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2064 (udi_create_inferior): If udi_session_id is negative, open a new
2065 TIP rather than giving an error.
2067 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2068 config/ns32k/ns32km3.mh: Define NAT_FILE.
2069 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2070 (it was inconsistent and namespace-wrong) to NM_M3_H.
2071 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2072 (m3_open): New function.
2074 * TODO: Update Mach section.
2076 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2078 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2080 * printcmd.c (printf_command): Add missing single-letter
2081 backslash-escape sequences, and improve error message.
2083 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2085 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2086 rather than trying to shove an int into a pointer and back out
2087 again. This avoids compiler warnings.
2089 * defs.h (alloca): Declare as void *, not char *, on hpux.
2090 Don't prototype it, just declare the return type.
2092 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2094 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2095 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2097 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2099 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2100 ZERO_REGNUM, just read it as zero without talking to the board.
2102 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2104 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2105 to store_floating, not nonexistent variable len.
2107 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2109 (mips_store_word): Change calling convention to return errors, and
2110 to provide old contents if the caller wants it.
2111 (mips_xfer_memory): Deal with errors from mips_store_word.
2112 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2113 define now that remote-mips.c doesn't use BREAKPOINT.
2115 * remote-mips.c (mips_create_inferior): Call warning if arguments
2116 specified, and then execute "set args" command. Call error, not
2117 mips_error, if executable file not specified.
2119 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2122 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2125 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2127 * value.h (print_longest): Rename "value" to "val" in prototype
2128 declaration because some compilers don't like arguments whose
2129 names are the same as types.
2130 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2131 before passing it to remote_*_bytes.
2133 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2135 * h8500-tdep.c (saved_pc_after_call): The size of the
2136 pc is memory model dependent. (segmented_command,
2137 unsegmented_command, _initialize_h8500_tdep): New commands to
2138 change memory model.
2139 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2141 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2142 (hms_wait): Use new status structure
2143 (hms_open): Push the target here. (hms_before_main_loop): Not
2144 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2145 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2146 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2147 all registers in a compact way.
2149 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2151 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2152 as CORE_ADDR to match definition in rs6000-tdep.c.
2154 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2156 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2157 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2158 definitions into the psymtab.
2160 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2162 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2163 a special exceptionSize for the 68332.
2165 * remote-udi.c (udi_attach): If no arguments, print error.
2167 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2169 * Makefile.in (VERSION): Bump to 4.12.1
2170 * NEWS, README: Update to match 4.12 release.
2172 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2174 * command.c (empty_sfunc): New function.
2175 (add_set_cmd): Use it instead of not_just_help_class_command.
2176 (not_just_help_class_command): Change calling convention back to
2177 what it was before yesterday's change.
2179 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2180 of the type if present.
2182 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2184 * printcmd.c (decode_format): Don't blithely set the size for
2185 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2187 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2188 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2189 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2190 always just check against INT_MIN and INT_MAX (this also fixes things
2191 if sizeof (long) > sizeof (int), e.g. Alpha).
2192 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2193 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2194 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2195 BUILTIN_TYPE_UNSIGNED_LONGEST.
2196 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2197 longest_int and longest_unsigned_int.
2198 * value.h (struct value): Just align to LONGEST, rather than worrying
2199 about CC_HAS_LONG_LONG.
2200 * valarith.c (value_binop): Figure out type ourself based on
2201 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2202 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2203 * valprint.c (val_print_type_code_int): Just call
2204 extract_unsigned_integer directly, rather than going through
2206 * printcmd.c (decode_format): Remove code which would sometimes
2207 change 'g' size to 'w' for integers. print_scalar_formatted handles
2208 printing huge integers well enough, thank you.
2210 * command.c (add_set_cmd, not_just_help_class_command): Change
2211 to make this the sfunc, not cfunc, since that is how we call it.
2212 * command.h: Comment difference between sfunc and cfunc.
2213 * demangle.c (set_demangling_command): Add third arg since that
2214 is how it is called.
2215 (_initialize_demangler): Use sfunc, not cfunc, for
2216 set_demangling_command, since that is how it is called.
2217 Remove show_demangling_command; it has no effect.
2219 * command.c (shell_escape): Report errors correctly (with error
2220 message from strerror).
2222 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2224 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2225 x_scnlen.l rather than x_scnlen to match corresponding change in
2228 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2230 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2231 Change comments regarding TYPE_CODE_BOOL.
2232 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2233 regardless of the language.
2234 (value_true): Just call value_logical_not regardless of language.
2235 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2236 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2237 * language.h: Improve comment for la_builtin_type_vector.
2238 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2239 builtin_type_m2_bool.
2241 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
2243 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
2244 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
2246 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2248 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
2249 by restarting the ioctl.
2251 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2253 * target.h (target_wait): Add comment about calling
2254 return_to_top_level.
2256 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2258 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
2259 additional arguments.
2260 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
2262 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
2264 * sparc-stub.c: Remove unnecessary #include of memory.h.
2266 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2268 * mips-tdep.c: Remove code which sets saved_regs from
2269 init_extra_frame_info and put it in new function mips_find_saved_regs.
2270 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
2271 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
2272 check if it is NULL and call mips_find_saved_regs if so.
2274 * remote-mips.c: Use unfiltered, not filtered, output most places.
2276 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
2277 backtrace. Revise comments.
2279 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2281 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
2282 alpha and irix. The _sigtramp case has to be handled properly
2283 in the tdep files if we have no ecoff debugging info.
2284 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
2285 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
2286 without PC_REGNUM kludge.
2287 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
2288 Clean up handling of mips sigtramp frames, improve comments.
2290 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2292 * paread.c (read_unwind_info): Fix typo.
2294 * paread.c (pa_symtab_read): Update the "check_strange_names"
2295 filter to match GCC's current output. Filter out section symbols
2296 (which the HP linker sometimes puts in the wrong place).
2298 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2300 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
2302 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
2304 * Makefile.in: Remove all references to sparcly-nat.c.
2306 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
2307 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
2308 duplicating serial.h and target.h.
2310 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
2311 are not used anywhere (a 5 Oct 1993 change removed the uses).
2313 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
2314 * config/m68k/es1800.mt: Add comment.
2315 * remote-es.c: Extensive changes to update to current conventions.
2317 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
2318 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
2319 to achieve the desired timeout.
2320 * serial.h (serial_t): Add field timeout_remaining.
2322 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2324 * c-exp.y (yylex): Reenable nested type code.
2326 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2328 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
2330 * remote-mips.c (mips_ops): Fix docstring.
2332 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
2334 * config/m68k/tm-monitor.h: Changes to bring this into accordance
2335 with the old tm-m68k-em.h:
2336 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
2337 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
2338 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
2339 Add FIXME regarding GET_LONGJMP_TARGET.
2341 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
2342 * infptrace.c (kill_inferior): Add comments.
2343 * main.c (quit_command): Call target_close after we kill or
2345 * remote-udi.c (udi_close): Don't error() if QUITTING.
2347 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
2349 * configure.in: Make m68k-coff and aout add monitor support in
2350 addition to the standard serial support.
2352 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2354 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
2357 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2359 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
2360 * elfread.c (record_minimal_symbol_and_info),
2361 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
2363 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2365 * i386-stub.c: Add ".text" right before "mem_fault:".
2367 * main.c (baud_rate): Add FIXME comment about printing -1 value.
2369 * remote-utils.c (usage): Fix message to be accurate and conform
2370 more closely to normal conventions.
2372 * remote-utils.c (gr_files_info): Have the exec_bfd test control
2373 whether to show information about exec_bfd, and not control whether
2374 to show information about device and speed.
2376 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
2377 usage message, don't dump core.
2379 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
2380 for variable size array.
2381 (bug_fetch_register, bug_store_register): Rename "value" to
2382 "fpreg_buf" because some compilers don't like variables whose
2383 names are the same as types.
2384 (bug_store_register): Use a cast when converting char * to
2387 * symmisc.c (maintenance_print_symbols): Don't refer to the name
2388 of the command in error message (the text was referring to the old
2389 name of the command).
2391 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
2393 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
2394 full details on structure elements without names. This partially
2395 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
2396 of those changes was accidental.
2398 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
2399 defined, make it an error to specify a single argument which is not
2402 * Makefile.in (version.c), main.c (print_gdb_version): Use
2403 host_alias and target_alias, not host_canonical and
2404 target_canonical, to print configuration.
2406 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2408 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
2409 of builtin_type_long. It is necessary to get a type which is
2410 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
2412 Fix many sins which will come up in 32 bit x 64 bit GDB, and
2413 various miscellaneous things discovered in the process:
2414 * printcmd.c, defs.h (print_address_numeric): New function.
2415 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
2416 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
2417 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
2418 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
2420 * utils.c, defs.h (gdb_print_address): New function.
2421 * expprint (dump_expression), gdbtypes.h: Use it.
2422 * breakpoint.c (describe_other_breakpoints),
2423 symmisc.c (dump_symtab, print_symbol):
2424 Use filtered not unfiltered I/O.
2425 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
2426 just run gdb under a debugger for this (and it had problems with
2427 printing addresses, how to print b->shadow, etc.).
2428 * buildsym.c (make_blockvector), core.c (memory_error),
2429 exec.c (print_section_info), maint.c (print_section_table),
2430 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
2431 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
2432 Add comments saying code is broken. Marked with "FIXME-32x64".
2433 * dbxread.c (process_one_symbol), partial-stab.h (default),
2434 remote-vx.c (vx_run_files_info):
2435 Don't cast int being passed to local_hex_string.
2436 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
2437 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
2439 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
2441 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
2442 * source.c: Include <sys/types.h> regardless of USG.
2444 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2446 * valops.c (value_assign): Set `type' after coercing toval.
2447 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
2448 Use extract_unsigned_integer to get the address of a reference.
2450 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2452 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
2453 AIX can use ? instead of \ for continuation. Deal with it.
2455 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
2456 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
2457 the HP compiler in ANSI mode doesn't like.
2459 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
2460 based on USG, rather than defining HAVE_SIGSETMASK to an
2461 expression containing defined. Having a macro used in #if expand
2462 to an expression containing "defined" is undefined according to
2463 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
2466 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
2468 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2469 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
2471 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
2473 * ch-exp.y (match_string_literal): Allow a zero-length string.
2474 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
2476 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2478 * i386aix-nat.c (i386_float_info): Reverse order of registers before
2479 passing them to print_387_status.
2480 (print_387_status): Don't subtract top from 7 before using it.
2481 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
2482 from 7; the above explains it.
2484 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2486 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
2487 pointer value when fixing up the frame at the start of a function.
2489 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
2491 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
2492 Sparc from the stack.
2494 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2496 * remote-mips.c (mips_initialize): Clear mips_initializing via
2497 cleanup chain, not directly.
2499 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
2500 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
2501 munging the timeout due to the limited range of c_cc[VTIME].
2503 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
2504 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
2505 m3-nat.c (m3_create_inferior): Pass it.
2506 * procfs.c: Remove ptrace function. It was declared in a way which
2507 conflicted with the prototype in unistd.h on Solaris.
2509 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2511 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
2512 in the sigcontext if it is a signal trampoline frame.
2513 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
2514 Define for Solaris2.
2516 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
2518 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
2519 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
2520 tm-sparc.h so they can be overridden if necessary.
2522 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
2524 * lynx-nat.c: Add Sparc support.
2525 * sparcly-nat.c: Remove. It's useless.
2526 * config/sparc/nm-sparclynx.h: Rewrite.
2527 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
2529 * config/sparc/tm-sparclynx.h: Rewrite.
2531 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2533 * rs6000-pinsn.c: Use the new disassembler in the opcodes
2534 directory. Old code was discarded, since the new opcode table has
2537 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
2539 * Makefile.in (realclean): Remove info files per make-stds.texi.
2541 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2543 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
2544 if N_SO_ADDRESS_MAYBE_MISSING is defined.
2545 * config/sparc/tm-sun4sol2.h: Define it.
2547 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2549 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
2550 if we did not find a symbol.
2552 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2554 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
2557 * hppab-nat.c (call_ptrace): Delete redundant function.
2558 (kill_inferior, attach, detach, child_resume): Likewise.
2559 (child_xfer_memory): Likewise.
2561 * hppah-nat.c (call_ptrace): Delete redundant function.
2562 (kill_inferior, attach, detach, child_resume): Likewise.
2564 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
2566 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
2568 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
2570 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
2571 (CHILD_XFER_MEMORY): Define.
2572 (PT_*): Define so that generic infptrace.c code can be used.
2574 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2576 * xcoffread.c (xcoff_symfile_read): Make second parameter a
2577 struct section_offsets *, not a (nonexistent) struct section_offset *.
2579 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
2580 internal_xcoff_symtab, not an array of one of them. Change lots of
2581 "main_aux" to "&main_aux" and so on.
2583 * coffread.c, xcoffread.c: Include <coff/internal.h>
2586 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2588 * coffread.c (coff_getfilename): Make it not static.
2590 * xcoffread.c (read_xcoff_symtab): complain() not abort().
2592 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
2593 a completely gratuitous difference between xcoffread.c and coffread.c).
2595 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2597 * infrun.c (wait_for_inferior): Don't set frame for
2598 step_resume_breakpoint for IN_SIGTRAMP cases.
2600 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
2601 breakpoint.c (bpstat_what): Move step_resume from its own field of
2602 the struct bpstat_what into the main_action. Make it override
2603 other breakpoints. This is a conservative change in the sense
2604 that before the step resume breakpoint was a breakpoint.c
2605 breakpoint, hitting the step resume breakpoint overrode even
2606 calling bpstat_stop_status.
2608 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2610 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
2611 in case execution was stopped in the called function.
2612 * stack.c (print_frame_info, frame_info): If backtracing through
2613 a call dummy, handle the starting source line number on a line
2614 boundary like backtracing through sigtramp.
2615 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
2616 for call dummy frame right. Remove old test for dummy frame,
2617 it has been unused at least since gdb-3.5.
2618 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
2621 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2623 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
2625 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2627 * infrun.c (signals_info), target.c (target_signal_from_name):
2628 Use ugly casts to avoid enumvar < enumvar or enumvar++.
2630 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2632 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
2633 * inflow.c (terminal_ours_1): When discussing how to deal with the
2634 tty state, make note of query() as well as readline.
2636 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
2637 signals for which stop and print are cleared by default.
2639 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2641 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
2642 reserved fields to hold a stub unwind entry type. Fix typo.
2643 (stub_unwind_entry): New structure for raw stub unwind entries.
2644 (stub_unwind_types): The types of stubs we may encounter.
2645 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
2646 * hppa-tdep.c (rp_saved): Use additional information provided
2647 by linker stub unwind descriptors.
2648 (frameless_function_invocation): Likewise.
2649 (frame_chain_valid): Likewise.
2650 * paread.c (compare_unwind_entries): New function for sorting
2651 unwind table entries.
2652 (read_unwind_info): Rewrite to remove dependency on host endianness.
2653 Read in data from the $UNWIND_END$ subspace which contains linker
2654 stub unwind descriptors. Merge that data into the basic unwind
2657 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
2659 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2661 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
2662 from either the symbol name or the auxent.
2663 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
2666 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
2668 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
2670 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2672 * README: Update notes for alpha port.
2674 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2676 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
2677 for operation fault, constraint fault, and type fault.
2679 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2681 * Makefile.in (init.c): Add comment explaining formatting conventions.
2683 * c-exp.y (parse_number): Assign to temporary between the right
2684 shifts, to work around a bug in the SCO compiler.
2686 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
2687 Add various files which were added to GDB recently.
2689 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
2692 * Makefile.in: Add mostlyclean target.
2694 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2698 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
2700 * main.c (show_commands): Make return type of extern
2701 history_get be HIST_ENTRY, rather than struct _hist_entry.
2702 (The latter loses with the upcoming merged readline.)
2704 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2706 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
2707 const char *, not char *.
2709 * symtab.h (struct symbol): Make section short, not unsigned short.
2711 * symtab.c (lookup_symbol): Add comment about QUIT here.
2713 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
2715 * c-exp.y (parse_number): Check for overflow regardless of range
2716 checking. Fix overflow check to use unsigned LONGEST, not
2719 * c-exp.y (parse_number): Make it so that integer constants are
2720 builtin_type_long_long if builtin_type_long isn't big enough or if
2721 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
2723 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
2724 Print our "()" first, then recurse for the target type.
2726 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2728 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
2730 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
2732 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2734 * utils.c (request_quit): Re-establish signal handler regardless
2737 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
2739 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2741 * i960-tdep.c: Include target.h.
2743 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
2745 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
2747 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2749 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
2750 changes (status -> ourstatus; declare status, etc.).
2751 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
2753 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2755 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
2757 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2759 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
2761 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2763 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
2765 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2767 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
2769 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2771 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
2772 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
2774 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
2777 Add search to target vector (#if 0'd until after 4.12):
2778 * target.h (to_search, target_search): Add.
2779 * gdbcore.h, core.c (generic_search): Add.
2780 * remote.c (remote_search): Add.
2781 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
2784 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
2785 is on, call find_pc_function rather than relying just on the minimal
2786 symbols (probably only matters for symbol readers which don't put
2787 statics in the minimal symbols, but changing this strikes me as
2788 not conservative enough).
2789 Initialize name_location in all cases.
2790 If no symbol and no msymbol, don't print anything symbolic.
2792 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
2794 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
2796 * printcmd.c (print_address_symbolic): Make it search the
2797 symtabs for variables as well as functions. Add `set print
2798 fast-symbolic-addr' and default it to fast (the old way).
2799 Print line numbers for data items as well as functions.
2801 * symtab.c (find_addr_symbol): Return the symtab and the symbol
2802 address, if a symbol is found (take two more args pointing to
2803 where to store these results).
2805 * symtab.h (find_addr_symbol): Add prototype.
2807 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2809 * objfiles.h: Fix comments to reflect the fact that the phrase
2810 "top of stack" always refers to where the pushing and popping takes
2811 place, regardless of whether it is at the highest or lowest address.
2813 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2815 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
2816 compiler generated tag names.
2817 * mdebugread.c (parse_type): Handle cross references to qualified
2819 * valops.c (value_struct_elt): Improve error message if the
2820 address of a method is requested from an object instance.
2821 * valops.c (search_struct_method): Make name_matched non-static
2822 to get it initialized correctly.
2823 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
2824 exclude segment register which are not writable on newer SCO versions.
2826 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2828 * go32-xdep.c: Remove unused function uerror.
2829 (sigsetmask): Declare return type. Declare argument (to match the
2830 way it is called). Explicitly return 0.
2832 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
2834 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
2835 partial_symbol): Shrink the storage sizes of symbols, by making
2836 enums into 1-byte bitfields when compiled __GNUC__, moving all the
2837 enums and small ints to the end of each struct to improve
2838 alignment, and switching the section number from int to unsigned
2841 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
2843 * symtab.c (find_addr_symbol): New routine that will find the nearest
2844 symbol associated with an address. It does so by exhaustive
2845 search of the symtabs, so it's slow but complete.
2847 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
2849 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
2850 to [0,0] rather than [0, end of first source file]. This avoids
2851 problems with other parts of GDB looking for linetables in the
2852 _globals_ symtab. Eliminate variables num_object_files and
2853 first_object_file_end.
2855 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2857 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
2858 (pop_frame): Restore PC2 and LR0 from dummy frames.
2859 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
2860 (setup_arbitrary_frame): Handle 3 args and set up real frames.
2861 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
2862 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
2863 (SETUP_ARBITRARY_FRAME): Define.
2865 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2867 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
2869 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2871 * remote-udi.c (udi_resume): Correct prototype.
2873 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2875 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
2876 hppa_frame_find_saved_regs.
2877 * hppa-tdep.c (dig_fp_from_stack): Delete function.
2878 (prologue_inst_adjust_sp): New function.
2879 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
2880 (skip_prologue): Completely rewrite to use unwind information.
2881 (hppa_frame_find_saved_regs): Likewise.
2883 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2885 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
2886 to convert a signal number with appropriate bounds checking.
2888 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
2890 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2892 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
2893 print a newline to end the display anyway.
2895 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
2896 coprocessor status regs) when popping a frame. This fixes
2897 float exceptions that occur after calling inferior functions.
2899 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2900 Read and write the fsr (float status register) to/from the child
2901 process along with the float regs. Remove Peter Schauer's change
2902 of May 24 '93, which has higher overhead and doesn't solve the
2903 real problem (which was that FSR wasn't being set).
2905 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
2907 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
2908 stack overflow check isn't right after the register stack
2909 adjustment instruction. Metaware R2.3u compiler moves other
2910 things in front of it. This fix isn't perfect but is what's
2913 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2915 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
2917 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
2918 character filenames.
2919 * configure.in: Change accordingly.
2921 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
2923 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
2924 _filtered io routines from these two files.
2926 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2928 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
2929 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
2930 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
2932 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
2934 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2936 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
2937 printing to gdb_stderr.
2939 * remote-udi.c (udi_kill): Don't close the connection, just set
2940 inferior_pid to zero.
2941 (udi_mourn): Call remove_breakpoints.
2943 * remote-udi.c: Remove obsolete need_artificial_traps comment.
2945 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
2947 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2949 * symtab.c (lookup_symbol): Don't try adding .c to the name.
2951 * remote-bug.c: At the start of each section, reset srec_frame
2954 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
2955 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
2956 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
2957 code which looks for those two waitkinds. Use switch statement.
2958 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
2959 CHILD_SPECIAL_WAITSTATUS.
2961 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
2962 * Move target_signal_from_host, target_signal_to_host, and
2963 store_waitstatus from inftarg.c to target.c. procfs needs them.
2964 * target.c: Include "wait.h" and <signal.h>.
2965 * target.h, infrun.c (proceed), proceed callers: Pass new code
2966 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
2967 enums being treated as unsigned and is cleaner.
2968 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
2970 * infcmd.c (signal_command), infrun.c (signals_info):
2971 Don't allow user to specify numeric equivalent of
2972 TARGET_SIGNAL_DEFAULT.
2974 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
2976 * config/alpha/alpha-netware.mt: New target support for Alpha
2978 * configure.in: Add alpha-*-netware* target.
2980 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2982 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
2984 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2986 * target.h: Add enum target_waitkind, enum target_signal, and
2987 struct target_waitstatus. Change status argument to target_wait to
2988 be struct target_waitstatus * instead of int *.
2989 * target.h, infrun.c, all targets: Change type of signal arguments
2990 to resume(), proceed(), and target_resume() from int to enum
2992 * All targets (*_wait, *_resume): Change accordingly.
2993 * infcmd.c (program_info, signal_command), throughout infrun.c,
2994 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
2995 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
2996 signal code stuff right with the new signals would be non-trivial).
2997 * inferior.h (stop_signal): Make it enum target_signal not int.
2998 * target.c, target.h (target_signal_to_string, target_signal_to_name,
2999 target_signal_from_name): New functions.
3000 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3001 store_waitstatus): New functions.
3002 * procfs.c (procfs_notice_signals): Use them.
3003 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3005 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3007 * objfiles.c (build_objfile_section_table): Don't abort() if
3008 objfile->sections is already set.
3010 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3011 to match recent change to exec.c.
3015 * main.c (print_gdb_version): Change year to 1994.
3017 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3018 * Makefile.in (NONSRC): Add ChangeLog-93.
3020 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3022 * stabsread.c (read_type): Allow defining several type numbers
3023 at once (e.g. "(1,2)=(3,4)="...).
3025 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3027 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3029 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3031 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3032 to process_one_symbol.
3033 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3034 avoid caching a bad endaddr in find_pc_partial_function.
3036 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3038 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3040 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3042 * infrun.c (wait_for_inferior): Do not step or step resume past
3043 the end of a one-line function we just stepped into.
3045 For older changes see ChangeLog-93
3051 version-control: never