1 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * infrun.c (wait_for_inferior): Print "Program exited normally"
4 regardless of batch_mode.
5 * defs.h, top.c (batch_mode): Removed.
7 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
9 * Makefile.in (dcache_h): Remove redundant definition.
10 (init.c): Add a comment.
11 (top.c): Remove explicit compile action.
12 * breakpoint.c (mention): Share code indicating location of
13 break/watchpoints, don't print address if addressprint is off.
14 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
15 (demangle): Remove redundant declarations.
16 * eval.c: Remove redundant function declarations.
17 * objfiles.h: Cosmetic and grammatical improvements.
18 * TODO: Various updates.
20 * remote-mips.c: Replace all \r chars with \015.
21 (mips_receive_header): Display control characters readably.
22 (mips_xfer_memory): Add a simple progress display.
24 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
26 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
28 * remote-hms.c (flush): New function.
29 (expect): Get edge case right.
30 (hms_read_inferior_memory): Be more tolerant of line noise.
32 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
34 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
35 target files, not non-existent mach3.mh and mach3.mt.
37 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
39 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
40 symbols for all symbol files. Makes skipping over the
41 trampoline code work when stepping from a function in a shared
42 library into a function in a different shared library.
43 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
45 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
47 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
48 names mean end of .o file.
49 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
50 top of routine. Handle new thread notification cleanly.
51 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
52 thread notification scheme.
53 * (child_resume): General cleanups, handle resumption of all
56 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
58 * ser-go32.c: Rewrite to run under windows.
59 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
61 * serial.c (serial_open): Notice device "pc".
62 * remote-e7000.c: Fix copyright date.
63 (expect): Compare \n and \r the same.
64 (e7000_open): Allow pc as a serial port
65 * sh/sh.mt: Add ser-e7kpc.
66 * h8300/h8300hms.mt: Add ser-e7kpc.
67 * main.c (proc_wait): Don't wait if using go32.
69 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
71 * somread.c: Simplify by using stabsect_build_psymtabs.
72 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
73 corresponding to the name of the text section. All references
75 (somstab_build_psymtabs): Delete function, no longer needed.
77 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
79 * somread.c: Renamed from paread.c. Changed function names and
80 comments to reflect that this file deals with SOM (an object file
81 format), rather than the PA (a cpu).
82 (Makefile.in): Chaned appropriately.
83 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
84 * dbxread.c (somstab_build_psymtabs): Renamed from
85 pastab_build_psymtabs.
87 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
89 * core-sol2.c: New file to handle ELF and BCP core file flavours.
90 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
92 * Makefile.in: Updated for core-sol2.c.
93 * README: Add notes about SPARCworks cc under Solaris 2.x,
94 from Casper H.S. Dik (casper@fwi.uva.nl).
95 * config/mips/xm-makeva.h: Removed, no longer necessary.
96 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
97 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
98 config/mips/xm-riscos.h: Remove references to xm-makeva.h
100 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
102 * gdba.el: Put program input and output in a separate buffer.
104 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
106 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
107 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
108 with global variable of same name in libnsl.so on UnixWare.
110 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
112 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
113 embedded in template name.
115 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
117 * config/i386/nm-linux.h: change calling convention of
118 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
119 target_insert_watchpoint() and
120 target_remove_watchpoint().
122 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
123 to be long long in gdb.
124 * config/mips/tm-bigmips.h: ditto.
126 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
128 * c-lang.c (asm_language_defn): New definitions for language_asm,
129 mostly copied from c_language_defn, to avoid warnings when
130 switching between c and asm stack frames.
132 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
134 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
135 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
136 (upgrade_type, handle_psymbol_enumerators): Likewise.
137 (has_opaque_xref, cross_ref): Likewise.
138 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
139 debugging information, rather than doing it here.
140 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
141 point in ecoff_debug_swap backend structure, rather than calling
142 ecoff_slurp_symbolic_info directly.
144 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
146 * breakpoint.c: Include annotate.h. Call annotate_field rather
147 than printing annotation directly.
149 * main.c: Include string.h.
151 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
153 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
154 call it instead of doing normal loop.
155 * infcmd.c (attach_command): Don't call wait_for_inferior if
157 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
158 hook that can decide whether to step over the next breakpoint.
159 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
160 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
163 * configure.in: Improve sorting/formatting of hosts and targets.
164 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
165 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
166 * Makefile.in (stop-gdb): New target.
167 * stop-gdb.c: New file, utility to get attention of waiting GDBs
170 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
172 * top.c (gdb_init): Init current_directory in gdb_init. Probably
173 the identical initialization can be deleted from main.c, but i
174 haven't done so just in case.
176 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
178 * gdba.el: Added menu windows and slightly improved window
179 handling to gdba.el. Fixed numerous minor bugs that were causing
180 emacs and gdb to fall out of sync.
182 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
184 * breakpoint.c: annotate changes lost at merge, put back in.
186 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
188 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
191 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
193 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
195 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
196 writing of floating registers, the dpx2 kernel disallows it.
197 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
198 is contained in o_praw.
199 * irix5-nat.c (solib_map_sections): Adjust sections by the
200 difference between the loaded address and the prelinked address.
201 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
203 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
204 symbols, their value is absolute.
205 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
206 libraries fh->adr fields of zero. Relocate minimal symbol values
207 upon readin. Relocate non-stabs symbols upon readin.
208 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
209 start address of the outermost block.
210 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
211 instead of section_offsets and use relocated pst->textlow for
212 line number and procedure address relocations.
214 From gmo@MicroUnity.com (Guillermo A. Loyola):
215 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
216 Handle SGI Irix5 stIndirect symbol type.
218 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
220 * breakpoint.c: fix a syntax error native cc does not like.
222 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
223 * sparclite/Makefile.in: ditto.
224 * sparcl-tdpe.c: change file name because first 8 chars has to be
226 * sparcl-stub.c: ditto.
228 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
230 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
232 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
234 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
235 ignore) a PID argument.
236 (hppa_pop_frame): Pass a PID to target_write_pc.
237 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
238 and pass through a PID argument.
239 (target_read_pc, target_write_pc): Update prototypes.
241 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
243 * Makefile.in: add new file sparclite-tdep.c.
244 * sparclite/Makefile.in: add new file sparclite-stub.c.
245 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
247 * config/sparc/sparclite.mt: add sparclite-tdep.o.
248 * config/sparc/tm-sparclite.h: add hardware breakpoints support
250 * sparclite-tdep.c: new file, contains hardware breakpoint support
252 * sparclite-stub.c: new file, stub code that add support hardware
254 * breakpoint.c: add hardware breakpoint support.
255 * breakpoint.h: add new breakpoint type to support hardware
257 * config/mips/nm-irix4.h: change interface for target dependent
258 code supporting watch point.
259 * config/pa/nm-hppab.h: change interface for target dependent
260 code supporting watch point.
262 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
264 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
266 * stabsread.c (read_struct_fields): os9k nested structure does not
267 have terminating ';', instead it just get to ',' and bit position
270 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
272 * nlmread.c (nlm_symtab_read): Clean up a bit.
273 * (nlm_symfile_read): Record bounds of main() so that backtrace
274 command will know where to stop.
275 * objfiles.c (objfile_relocate): Relocate entry point/func info
276 for backtrace as well.
277 * objfiles.h: Define values for invalid PCs for entry point info.
278 * symfile.c (init_entry_point_info): Initialize invalid values
279 with aforementioned macros.
280 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
281 to cause backtrace to stop when it gets back to main().
282 * config/i386/tm-i386nw.h: Ditto.
284 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
286 Fix value_print, which used to be ostensibly language-independent,
287 but would print pointers and arrays in C syntax. Instead, call
288 a language-specific function.
289 * language.h (struct language_defn): New functional field
291 (LA_VALUE_PRINT): New macro.
292 * language.c (unk_lang_value_print): New stub/dummy function.
293 (unknown_language_defn, auto_language_defn, local_language_defn):
295 * c-valprint.c (c_value_print): New function, with code moved from:
296 * valprint.c (value_print): ... here. Now just invoke
297 LA_VALUE_PRINT to do language-specific stuff.
298 * valprint.c (value_print_array_elements): Make non-static.
299 * c-lang.c (c_language_defn, cplus_language_defn): Add
300 c_value_print in the la_value_print field.
301 * m2-lang.c (m2_language_defn): Likewise.
302 * ch-lang.c (chill_language_defn): But here use chill_value_print.
303 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
304 * ch-valprint.c (chill_value_print): New function, based on
305 c_value_print, but use Chill "look and feel."
306 * c-lang.h (c_value_print): New prototype.
307 * ch-lang.h (chill_value_print): New prototype.
308 * value.h (value_print_array_elements): New prototype.
310 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
311 and case TYPE_CODE_SET): Check that the element type isn't a stub.
313 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
315 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
316 to new file top.c. Make things extern instead of static and
317 similar rearrangements to deal with this.
319 * utils.c: Move fputs_unfiltered to main.c. Remove
320 FPUTS_UNFILTERED_OVERRIDE ifndef.
321 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
322 and libgdb uses utils.c and top.c.
324 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
326 * hppa-tdep.c (skip_trampoline_code): Fix typo.
328 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
330 * ch-valprint.c (chill_val_print_array_elements): New function.
331 A Chill version of val_print_array_elements, it prints the
332 array index labels, in additions ot the array element values.
333 (chill_val_print): Use the new function.
335 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
337 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
339 * defs.h (enum language): Add language_asm.
340 * findvar.c (read_register_bytes read_register_gen
341 write_register_bytes read_register read_register_pid
342 write_register write_register_pid supply_register): Move multi-
343 thread handling down into these routines. Create XXX_pid routines
344 that allow register references to specify the pid.
345 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
346 read_sp write_sp read_fp write_fp): Move these routines from
347 infcmd to findvar to centralize the whole mess.
348 * i386-nlmstub.c: Portability fixes.
349 * infptrace.c (child_resume): Conditionalize to allow other natives
350 to override it. Remove PIDGET gubbish, it's no longer necessary.
351 * infrun.c (wait_for_inferior): Put registers_changed() before
352 target_wait() to speed up remote debugging.
353 * Replace code that reads registers from other threads with much
354 nicer looking new function calls (see changes to findvar.c).
355 * Don't skip prologues if debugging assembly source.
356 * lynx-nat.c (child_resume): Lynx now needs it's own version of
357 child_resume to handle multi-thread debugging properly.
358 * remote.c: Add O response to get console output from target.
359 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
360 SERIAL_ERROR here to simplify callers.
361 * Change static var timeout to remote_timeout.
362 * (fromhex): Remove unnecessary return -1 at end of routine.
363 * (remote_wait): Turn this into a big switch statement. Add
364 support for O response.
365 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
366 * (getpkt): Split getpkt into two parts. read_frame deals with
367 all formatting issues, run-length encoding, and framing. getpkt
368 now handles error recovery, and frame detection.
369 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
370 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
371 control. (hardwire_readchar): Handle EINTR from read().
372 * symfile.c (deduce_language_from_filename): Add support for .s
374 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
375 override infptrace's child_wait.
376 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
377 instead of XXXlynx.h.
378 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
380 * nlm/gdbserve.c: Portability fixes.
382 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
384 * inftarg.c (child_wait): Call proc_wait, not wait.
385 (child_mourn_inferior): Call proc_remove_foreign.
386 * main.c (gdb_init): Call init_proc.
387 * main.c: Provide dummy versions of init_proc, proc_wait, and
388 proc_remove_foreign for the gdb case (the libgdb case provides its
389 own versions of these functions).
390 * Makefile.in (libgdb-files): Add libproc.a.
392 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
394 Hardware watchpoints for Linux, from Rick Sladkey
396 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
397 new hardware breakpoint recovery method.
398 * i386v-nat.c (i386_insert_watchpoint,
399 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
400 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
401 New functions to support the 386 hardware debugging registers.
402 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
403 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
404 target_insert_watchpoint, target_remove_watchpoint): Define these
405 macros to use the hardware debugging functions in i386v-nat.c.
407 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
409 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
412 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
414 * target.c, target.h: New variables target_activity_function and
416 * inflow.c, inferior.h: New functions set_sigio_trap and
418 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
420 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
422 * remote-sim.h (sim_verbose): Delete.
423 Document callbacks needed.
424 (sim_*): Change result to void where there isn't one.
425 (sim_open): Clarify argument and error response.
426 (sim_close): Declare.
427 (sim_load): Change bfd_handle argument to file name. Clarify result.
428 (sim_create_inferior): Renamed from sim_set_args.
429 (sim_set_pc): Delete.
430 (sim_info): Delete printf_fn argument.
431 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
432 (gdbsim_load): Try sim_load first.
433 (gdbsim_create_inferior): Call sim_create_inferior.
434 (gdbsim_open): Handle args == NULL. Update call to sim_open.
435 (gdbsim_close): Call sim_close.
436 (gdbsim_files_info): Update call to sim_info.
437 (gdbsim_ops): Realign comments.
439 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
441 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
443 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
444 the auxent if the symbol's name is ".file". From David Edelsohn
445 <c1dje@watson.ibm.com>.
447 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
449 * breakpoint.c (breakpoint_1): Fix typo.
451 * annotate.c (annotate_field_end): Fix typo.
453 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
455 * Makefile.in (TSSTART): Remove; no longer used.
457 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
458 fputs_unfiltered and exit directly, rather than fatal. The latter
459 calls vfprintf_unfiltered!
461 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
462 * value.h, printcmd.c (print_value_flags): Move from here...
463 * annotate.c: ...to here, and make it use can_dereference.
465 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
467 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
468 Remove, needed for both native and cross.
469 * target.c (attach_flag, generic_mourn_inferior): Put here.
470 * utils.c (job_control): Put here.
471 (terminal.h): Don't include anymore.
473 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
475 * source.c (find_source_lines): Always use code that was #ifdef
476 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
477 leaving it on the chain. Reindent much of this function.
478 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
479 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
480 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
481 config/ns32k/xm-ns32km3.h: Remove all references to
482 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
483 * main.c, fork-child.c, many config files: Remove all
484 SET_STACK_LIMIT_HUGE code; with the above changes it should no
487 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
488 This avoids __eprintf troubles.
490 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
492 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
493 initialization code which needs to be called even if we bypass the
494 command line stuff into gdb_init.
495 * utils.c (fputs_unfiltered): Surround in #ifndef
496 FPUTS_UNFILTERED_OVERRIDE.
497 * Makefile.in (libgdb.a): New target.
499 * utils.c: Rearrange I/O stuff a bit so that all output goes
500 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
501 which made %s not work with arbitrarily large strings.
502 * printcmd.c (printf_command): Use printf_filtered, not
503 printf_unfiltered and printf, now that arbitrary limit is gone.
506 * breakpoint.c (watchpoint_check): Remove unused variable b.
507 * stack.c (print_frame_info): Move sp and buf inside #if.
508 * eval.c (evaluate_subexp): Remove unused variables pp,
509 mangle_ptr, ptr, and mangle_tstr.
510 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
512 * symtab.c (lookup_symtab): Put variable copy inside #if.
513 (decode_line_1): Put variable q1 inside #if 0.
514 * target.h: Declare target_link.
515 * infrun.c (wait_for_inferior): Remove unused variables signame.
516 * remote.c (remote_resume): Remove unused variable name.
517 * c-exp.y (parse_number): Parenthesize operand of shift.
518 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
519 (this is a semantic change, the warning seems to have detected a bug).
520 * dbxread.c (end_psymtab): Move variable p1 inside #if.
521 * coffread.c: Move variable temptype inside #if.
522 * ch-typeprint.c (chill_type_print_base): Remove unused variable
524 * ch-valprint.c: #include typeprint.h and ch-lang.h.
525 (chill_val_print): Remove unused variable in_range.
526 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
527 (chill_val_print): Add default case for switch.
528 * stabsread.h: Declare stabsect_build_psymtabs.
529 * os9kread.c (read_minimal_symbols): Make this return void.
530 (os9k_symfile_read): Remove unused variables stb_exist and val.
531 (os9k_symfile_init): Remove unused variable val.
532 (fill_sym): Remove unused variable id.
533 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
535 Remove unused variable symfile_bfd.
536 #if 0 unused variables lbrac_unmatched_complaint and
537 lbrac_mismatch_complaint.
538 Remove declaration for non-existent function os9k_next_symbol_text.
540 * annotate.c, annotate.h: New files, containing a function for
541 each annotation which outputs it.
542 * Move breakpoints_changed from breakpoint.c to annotate.c.
543 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
544 printcmd.c, source.c, stack.c, utils.c, valprint.c:
545 Use annotate.c functions to output annotations.
546 * Makefile.in (OBS): Add annotate.o.
548 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
550 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
551 elf_unwind_entries are always initialized.
553 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
554 stubs which return directly to the caller rather than to the stub
557 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
559 * c-exp.y (yyerror): Display a more informative error message.
560 * ch-exp.y (yyerror): Ditto, don't use global yychar.
561 * m2-exp.y (yyerror): Ditto.
563 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
565 * inflow.c (job_control): Move definition to front of file.
567 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
569 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
570 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
572 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
574 * Makefile.in (kdb): Remove old init.c creation commands.
575 * configure.in (sparclite): Match on sparclite*.
576 * sparclite/aload.c (main): Only change section addresses for
577 a.out format object files.
579 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
581 * config/i386/go32.mh: Define CC.
583 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
585 * gdbserver/Makefile.in: Remove irrelevant definitions and
586 comments inherited from the gdb Makefile.
587 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
588 (VERSION): Update to 4.12.3.
589 (gdbserver): Remove any existing executable first.
590 (distclean, realclean): Remove nm.h.
591 * gdbserver/low-lynx.c: Add Sparc Lynx support.
592 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
593 Don't use absolute pathname.
595 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
597 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
600 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
602 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
603 (print_it_normal): Add annotations for the inferior starting and
604 stopping, and for all the various messages related to how it
607 * printcmd.c (do_one_display): Annotate.
608 * stack.c (print_frame_info): Annotate printing of stack frames.
610 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
612 * remote.c (get_offsets): Handle case where stub doesn't support
615 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
617 Add partial support for g++ code compiled with -fvtable-thunks.
618 * c-valprint.c (c_val_print): Add vtblprint support
620 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
621 pointers (if using thunks) as well as array of structs (otherwise).
622 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
623 level, and make the latter non-static (so define_symbol can use it).
624 * stabsread.c (define_symbol): If the type being defined is a
625 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
626 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
627 * values.c (value_virtual_fn_field): Handle thunks.
628 * values.c (value_headof): Minor efficiency hack.
629 * values.c (value_headof): Incomplete thunk support. FIXME.
631 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
633 * valprint.c (print_longest): Clarify comment about use_local.
634 * printcmd.c, defs.h (print_address_numeric), callers in
635 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
636 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
637 exec.c: New argument use_local.
638 * source.c (identify_source_line): Use filtered output. Use
639 print_address_numeric.
641 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
642 language.c (type_error, range_error): Use filtered output.
643 * utils.c (error_begin): Update comment to tell people to use
646 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
647 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
650 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
652 * procfs.c (procfs_wait): Reinstate code which deduces the signal
653 from the fault, #ifndef FAULTED_USE_SIGINFO.
654 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
656 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
658 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
659 Explicitly annotate each record.
661 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
663 * xcoffexec.c: Reformat to standards and lint.
664 (language.h): Include.
665 (exec_close): Declare arg "quitting".
666 (file_command): Declare arg "from_tty".
667 (map_vmap): Cast xmalloc result to PTR.
668 * rs6000-nat.c: Reformat to standards and lint.
669 (exec_one_dummy_insn): Use char array for saved instruction.
670 (fixup_breakpoints): Declare.
671 (vmap_ldinfo): Be more informative in fatal error messages.
672 (xcoff_relocate_symtab): Define to return void.
673 * xcoffsolib.h: Reformat to standards, improve comments.
674 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
676 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
678 * utils.c, defs.h (error_begin): New function.
679 (quit): Print annotation before printing the error message.
680 * main.c (return_to_top_level): Print annotation before doing the
682 * symtab.c (decode_line_1): Call error not warning and then
683 return_to_top_level. Call error_begin and printf_unfiltered
684 rather calling warning (before calls to return_to_top_level).
685 * core.c (memory_error): Use error_begin, printf_unfiltered,
686 print_address_numeric and return_to_top_level instead of error.
687 Cleans up a FIXME-32x64.
688 * language.c (type_error, range_error): Call error_begin
689 not just target_terminal_ours.
691 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
692 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
693 side of an assignment is non-portable.
695 * utils.c (query): Change syntax of query annotations to be
696 consistent with other input annotations.
697 (prompt_for_continue): Likewise for prompt-for-continue annotation.
699 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
701 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
703 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
704 that have a stack frame size of 32k or larger (from Paul Flinders).
707 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
709 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
710 for Lynx platforms that need it.
711 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
713 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
715 * procfs.c (procfs_wait): Use the signal from the pr_info rather
716 than trying to deduce it from the fault.
718 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
720 * printcmd.c (print_address_symbolic): Initialize name to empty
721 string to avoid core dump if lookup fails.
722 * remote-e7000.c (printf_e7000debug): Error if target not open.
724 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
726 * i386-nlmstub.c: Update to be more in line with PIN stub.
727 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
728 * (hex2mem): Init ptr.
729 * General cleanups to use ConsolePrintf, standard prologues, etc...
731 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
733 * i386-nlmstub.c: More changes to be compatible with remote.c.
735 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
736 into (the far less frequently called) dbx_symfile_read.
738 * i386-nlmstub.c: An interim version till we get PIN for the x86.
740 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
742 * dbxread.c (record_minimal_symbol): Record the section
743 associated with the symbol to make dynmaic relocation work.
744 * (dbx_symfile_read, process_one_symbol): Fixes to work around
745 Solaris brain-damage which don't apply to relocatable object
747 * (stabsect_build_psymtabs): New routine to read stabs out of an
748 arbitrarily named section.
749 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
751 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
752 stabs out of the nlm.
753 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
754 brain-damage which don't apply to relocatable object files.
755 * remote.c (putpkt): Improve error reporting and error handling.
756 * (get_offsets): Temporary kludge to force data & bss sections to
757 have the same relocation.
758 * stabsread.c (define_symbol, scan_file_globals): Record section
761 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
763 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
766 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
768 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
769 to after call to target_wait. This means that flush_cached_frames
770 can call target_terminal_ours if it wants to.
771 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
772 comment about why the code is dubious.
774 * stabsread.c (read_type): Call read_type, not nonexistent
777 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
779 * remote-os9k.c (rombug_fetch_registers): set trace mode
781 * remote-os9k.c (rombug_read_inferior_memory): cache data in
783 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
785 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
786 passed to process_one_symbol.
787 * stabsread.c (read_type): process os9k functio prototype.
789 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
791 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
794 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
796 * utils.c (prompt_for_continue): Annotate prompt.
797 (query): Annotate query.
798 * printcmd.c (print_frame_args): Change syntax of argument
799 annotation to make name and value part of a single group of
800 annotations, not two separate groups.
801 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
802 * valprint.c (val_print_array_elements): Change syntax of
803 annotation to be more concise.
804 * main.c, defs.h (command_line_input): New argument tells what
805 string to include in the annotations.
806 * symtab.c (decode_line_2), main.c (read_command_lines,
807 command_loop): Change callers.
809 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
811 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
813 * printcmd.c (output_command): Annotate things we print here too.
814 * printcmd.c (print_command_1): Add "value-history-value" annotation.
815 * Move declaration of print_value_flags from defs.h to value.h.
816 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
818 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
820 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
821 BFD handles sun3 dynamic relocations now.
822 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
825 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
827 * printcmd.c (print_command_1): Annotate the top-level expressions
829 (print_frame_args): Annotate each argument.
830 * printcmd.c, defs.h (print_value_flags): New function.
831 * cp-valprint.c (cp_print_value_fields): Annotate each field.
832 * valprint.c (val_print_array_elements): Annotate each array element.
834 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
836 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
837 the register contains a pointer to the type, not the type itself.
839 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
841 * main.c (main): Accept --annotate=N option and make --fullname
842 the same as --annotate=1.
843 (command_line_input): Print annotatation before and after prompt.
844 * blockframe.c (flush_cached_frames): Print annotation.
845 * Rename frame_file_full_name to annotation_level and move it from
847 * source.c (identify_source_line): If annotation_level > 1,
848 change output format.
849 * breakpoint.c: Print annotation whenever a breakpoint changes.
850 * main.c: New variable server_command.
851 (command_line_input): Parse "server " and set server_command.
852 (dont_repeat): Check server_command.
854 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
856 * xcoffread.c (xcoff_next_symbol_text): Don't return before
857 updating raw_symbol and symnum. Return a value in the case where
860 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
862 * parse.c: Don't define block_found; it is defined in symtab.c.
863 * parser-defs.h: Add comment regarding block_found.
865 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
867 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
870 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
872 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
873 section vma. Do not read dynamic relocs for sun3 executables to
874 avoid BFD assertion message.
876 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
878 * nm-hppab.h (KERNEL_U_ADDR): Define.
879 (FIVE_ARG_PTRACE): Likewise.
880 (CANNOT_STORE_REGISTER): Likewise.
881 * nm-hppah.h (KERNEL_U_ADDR): Define.
882 (FIVE_ARG_PTRACE): Likewise.
883 (CANNOT_STORE_REGISTER): Likewise.
884 (NEED_TEXT_START_END): Likewise.
886 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
887 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
888 (FIVE_ARG_PTRACE): Likewise.
889 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
890 (FIVE_ARG_PTRACE): Likewise.
892 * hppa-tdep.c (read_unwind_info): Make static.
893 (restore_pc_queue): Indirect through the target vector to
894 reload the register state.
896 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
898 * paread.c (compare_unwind_entries): Delete function. It's been
899 moved into hppa-tdep.c.
900 (read_unwind_info): Likewise.
901 (pa_symfile_read): No longer call read_unwind_info. The unwind
902 tables will be read in as they are needed.
904 * hppa-tdep.c (compare_unwind_entries): New function.
905 (read_unwind_info, internalize_unwinds): Likewise.
906 (find_unwind_entry): Read in unwind information on demand.
908 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
910 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
911 to : in search path processing.
912 * defs.h (qsort): Rename argument in prototype.
913 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
915 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
916 (false): Eliminate usages.
918 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
920 * h8500-tdep.c (initialize_h8500_tdep, large_command):
921 All references to value changed to value_ptrlage_command is now
923 All references to value changed to value_ptr.
924 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
925 * remote-hms.c (hms_wait): Timeout after five seconds.
926 * ser-go32.c (dosasync_read): Poll if timeout < 0.
927 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
928 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
930 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
932 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
934 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
936 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
938 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
939 bp_watchpoint_scope breakpoints.
940 (struct breakpoint): Add val_chain and related_breakpoint fields
941 for use by watchpoints.
943 * breakpoint.c (within_scope): Delete. No longer used.
944 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
945 (target_{remove,insert}_watchpoint): Likewise.
946 (can_use_hardware_watchpoint): New function.
947 (remove_breakpoint): New function to remove a single breakpoint
948 or hardware watchpoint.
949 (insert_breakpoints): Handle insertion of hardware watchpoints.
950 Store a copy of the value chain derived from the watchpoint
952 (remove_breakpoints): Simplify by using remove_breakpoint.
953 (delete_breakpoint): Likewise.
954 (watchpoint_check): Delete the watchpoint and watchpoint scope
955 breakpoints when the watchpoint goes out of scope. Save & restore
956 the current frame after checking watchpoints.
957 (breakpoint_init_inferior): Likewise (restarting the program
958 makes all local watchpoints go out of scope).
959 (bpstat_stop_status): Handle hardware watchpoints much like normal
960 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
961 when the watchpoint goes out of scope. Remove and reinsert all
962 breakpoints before returning if we stopped when a hardware watchpoint
964 (watch_command): Use a hardware watchpoint when possible. If
965 watching a local expression, build a scope breakpoint too.
966 (map_breakpoint_numbers): Also call given function for any
968 (disable_breakpoint): Never disable a scope breakpoint.
969 (enable_breakpoint): Handle hardware breakpoints much like normal
970 breakpoints, but recompute the watchpoint_scope breakpoint's
971 frame and address (if we have an associated scope breakpoint).
972 (read_memory_nobpt): Handle hardware watchpoints like normal
973 watchpoints. When necessary handle watchpoint_scope breakpoints.
974 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
975 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
976 (disable_command): Likewise.
978 * blockframe.c (find_frame_addr_in_frame_chain): New function.
979 Extern prototype added to frame.h
981 * infrun.c (wait_for_inferior): Set current_frame and select
982 a frame before checking if we stopped due to a hardare watchpoint
983 firing. Handle stepping over hardware watchpoints.
984 (normal_stop): Remove unnecessary call to select_frame.
986 * value.h (value_release_to_mark): Declare.
987 * values.c (value_release_to_mark): New function.
989 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
990 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
992 * hppab-nat.c (hppa_set_watchpoint): New function.
994 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
995 (HAVE_STEPPABLE_WATCHPOINT): Define.
996 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
997 (target_{insert,delete}_watchpoint): Define.
999 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1000 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
1001 (target_{insert,remove}_watchpoint): Likewise.
1003 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
1005 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1006 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1007 often have the same names as debug symbols for functions, and
1008 confuse lookup_symbol().
1010 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1012 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1013 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1014 REGISTER_RAW_SIZE (1).
1015 Together these changes work around a bug in HP's compiler. Both
1016 seem to be necessary.
1018 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1020 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1021 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1022 are type mst_solib_trampoline.
1024 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1026 * config/m68k/es1800.mt: Change comments.
1028 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1030 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1032 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1034 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1037 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1039 * values.c (unpack_long): Remove obsolete comment about using a
1042 * symfile.c (symbol_file_command): Add comments about command syntax.
1044 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1045 Jim Kingdon (kingdon@cygnus.com)
1047 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1048 are in the .plt section.
1049 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1050 find_solib_trampoline_target): New functions for handling
1051 stepping into -g compiled shared libraries.
1052 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1053 find_solib_trampoline_target): Add prototypes.
1054 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1055 Define to handle stepping into -g compiled shared libraries.
1056 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1057 stepping into -g compiled shared libraries.
1059 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1061 * configure.in: Add mips-*-sysv4* support.
1062 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1063 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1064 New files for MIPS SVR4 support.
1065 * Makefile.in: Update for new mipsv4 files.
1066 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1067 read_next_frame_reg to obtain the frame relative stack pointer.
1068 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1069 obtain the frame relative stack pointer.
1070 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1071 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1072 by entering them into the minimal symbol table.
1073 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1074 a long for float formats.
1075 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1076 get defined in <link.h>.
1077 * solib.c (solib_add): Add shared library sections to the section
1078 table of the target before adding the symbols.
1079 * partial-stab.h: Relocate static and global functions.
1080 * dbxread.c (read_dbx_symtab): Remove unused variable
1081 end_of_text_address. Relocate text_addr when passing it
1084 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1085 library functions before the executable is run. Retrieve dynamic
1086 symbols from stripped executables.
1087 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1088 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1089 if no debugging symbols were found.
1090 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1091 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1093 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1094 OSF/1 has shared libraries.
1096 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1098 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1099 to BFD handling of dynamic symbols.
1101 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1103 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1104 then gets its real address into FUN and its GOT/DP value into %r19.
1106 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1108 * hppa-tdep.c (frameless_function_invocation): If no unwind
1109 descriptor was found, then assume this was not a frameless
1110 function invocation.
1111 (frame_saved_pc): If the saved PC is in a linker stub, then
1112 return the return address which the linker stub will return to.
1114 * xm-hppab.h: Never define USG.
1115 * xm-hppah.h: Always define USG.
1117 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1119 * values.c (unpack_long, value_from_longest),
1120 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1122 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1124 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1126 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1128 For SVR4 targets, enable gdb to set breakpoints in shared
1129 library functions before the executable is run.
1130 * elfread.c (elf_symtab_read): Handle symbols for shared library
1132 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1133 and moved to objfiles.c.
1134 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1135 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1136 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1137 the new generic definition from tm-sysv4.h works for Solaris.
1139 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1141 * elfread.c (elf_symtab_read): Change storage_needed,
1142 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1143 bfd_get_symtab_upper_bound. Check for errors from
1144 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1145 * nlmread.c (nlm_symtab_read): Same changes.
1147 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1149 * xcoffread.c (xcoff_next_symbol_text): New function.
1150 (read_xcoff_symtab): Set next_symbol_text_func to it.
1151 Move raw_symbol outside of read_xcoff_symtab.
1153 * remote.c (getpkt): Remove unused "out" label.
1155 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1157 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1158 about more than one watchpoint being triggered.
1160 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1162 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1164 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1166 * blockframe.c (find_pc_partial_function): mst_file_text
1167 symbols do not live in the shared library transfer table.
1168 * ch-exp.y (decode_integer_value, match_character_literal,
1169 match_bitstring_literal): Guard tolower calls with isupper,
1170 tolower on old BSD systems blindly subtracts a constant.
1171 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1172 well when determining the producer of the object file.
1173 * mdebugread.c (has_opaque_xref): New function to check for
1174 cross reference to an opaque aggregate.
1175 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1176 enter typedefs to opaque aggregates into the symbol tables.
1177 * mdebugread.c (parse_external): Remove skip_procedures argument,
1178 it has always been 1. Remove code that handled stProc symbols,
1179 it was never executed and was wrong, as the index of a
1180 stProc symbol points to the local symbol table and not to the
1181 auxiliary symbol info. Update caller.
1182 * mdebugread.c (parse_partial_symbols): Do not enter external
1183 stProc symbols into the partial symbol table, they are already
1184 entered into the minimal symbol table.
1185 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1186 Remove all conditionals and definitions for ptx.
1187 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1188 Fix addresses of floating point registers in REGISTER_U_ADDR.
1189 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1190 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1191 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1192 signal trampoline code work.
1193 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1194 Remove all conditionals and definitions for ptx.
1195 Remove KDB definitions.
1196 * symm-nat.c (store_inferior_registers): Fetch registers before
1197 storing them to obtain valid floating point control registers.
1198 Store fpu registers.
1199 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1200 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1201 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1203 * symm-nat.c (child_resume): Update type of `signal' parameter.
1204 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1206 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1208 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1209 calling import stubs for functions in shared libraries.
1211 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1213 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1215 * ch-lang.c (chill_is_varying_struct): Magic string is
1216 was "<var_length>" is now "__var_length" (more portable).
1218 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1220 * remote.c (getpkt): If we get a timeout, actually retry rather
1221 than just giving up the first time it happens.
1222 * remote.c: Document sequence numbers.
1223 (remote_store_registers): Change syntax of 'P' request so that it
1224 never looks like a sequence number.
1226 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1228 * os9kread.c (record_minimal_symbol): add section_offset to
1229 relocate minimal symbol table.
1230 * os9kread.c (read_minimal_symbols): ditto.
1231 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1233 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1234 return. Also if file addr is 0 leave it 0, not to relocate.
1235 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1236 'set remotexoff' and 'set remotelog' commands.
1238 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1240 * remote.c (remote_store_registers): Add 'P' request to set an
1241 individual register.
1242 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1245 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1247 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1248 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1249 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1251 * command.c (do_setshow_command, case var_string): Never add a
1252 space to the end of the string.
1253 * NEWS: Document this change.
1254 * .gdbinit: Add a space to the "set prompt" command.
1256 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1258 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1259 changes to make it compile (it doesn't link yet).
1261 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1262 (set_demangling_style, set_demangling_command): Use savestring not
1263 strdup. We were not dealing properly with a NULL return from
1264 strdup, and were not declaring strdup (the system header may or
1267 * valprint.c (val_print): Remove inaccurate comment about what
1268 types can be stub types.
1270 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
1271 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
1272 Supply alternate version if ATTACH_DETACH is not defined.
1273 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
1274 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
1275 * configure.in: Recognize i[34]86-sequent-sysv4* host.
1277 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1279 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
1281 (skip_trampoline_code): Rewrite and add support for argument
1282 relocation stubs stubs, import/export stubs, calls through
1283 "_sr4export" and cascaded trampolines.
1285 * hppa-tdep.c (skip_prologue): Return "pc" not zero
1286 if no unwind descriptor is found.
1288 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
1289 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
1290 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
1291 differently. All registers are four bytes.
1292 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
1294 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
1296 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
1297 registers as both single and double values (fetching 2nd 32bit half
1298 as necessary). Annotate each register printed with its precision.
1300 * paread.c (read_unwind_info): Fix off-by-one error.
1302 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1304 * main.c (complete_command): Deal with it if arg is NULL.
1306 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1308 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
1309 regarding using the PC--using the PC is necessary and all the
1310 FIXME comments in the world won't make it go away.
1312 * valops.c (value_at, value_at_lazy): Give error if we dereference
1314 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
1315 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
1317 * stabsread.c (patch_block_stabs): Add comment about what happens
1318 if the definition is in another compilation unit from the stab.
1320 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
1322 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1324 * main.c (complete_command): New command, from Rick Sladkey
1325 <jrs@world.std.com>.
1326 (symbol_completion_function): Don't declare rl_point and
1327 rl_line_buffer; they are now declared in readline.h.
1328 (show_commands): Don't declare history_base; it is declared in
1330 * command.c (lookup_cmd): Don't delete trailing whitespace.
1331 Reverts change of 14 May 1989.
1333 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
1335 * minsyms.c (prim_record_minimal_symbol): Move section deduction
1336 code from prim_record_minimal_symbol_and_info() to here. Callers
1337 of the latter can legitimately supply a section number of -1.
1339 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1341 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
1342 member functions have an element in args for a (nonexistent) this
1345 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1347 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
1349 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
1350 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1352 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
1353 for the structure's type. All callers changed.
1355 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
1356 for each structure argument rather than assuming it's either
1357 true or false for all structure arguments.
1359 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
1360 on the length structure passed, not the compiler used.
1362 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
1363 argument for the structure's type.
1365 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1367 * values.c (set_internalvar): Don't set var->value until we are
1368 sure there won't be an error().
1370 * remote.c (get_offsets): Reinstate comment which was in
1371 remote_wait about use of SECT_OFF_TEXT and so on.
1373 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1375 * symmisc.c (maintenance_check_symtabs): New function to check
1376 consistency of psymtabs and symtabs.
1377 * symtab.h (maintenance_check_symtabs): Add prototype.
1378 * maint.c: Add new `maint check-symtabs' command.
1379 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
1380 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1381 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
1383 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
1384 to write_memory to avoid warnings from gcc.
1385 * config/i386/xm-symmetry.h: Add missing #endif.
1386 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
1387 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
1388 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
1390 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1392 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
1393 (hppa_push_arguments): Likewise.
1395 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
1397 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
1398 improve remote debugging efficiency. Also fixed problems with
1399 doing function calls for programs with no entry points.
1400 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
1401 entry_point_address.
1402 * inferior.h (PC_IN_CALL_DUMMY): ditto.
1403 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
1404 parse_lines): Pass section_offsets info to these routines so that
1405 we can relocate symbol table entries upon readin.
1406 * (psymtab_to_symtab_1): Set symtab->primary to tell
1407 objfile_relocate to do relocations for our symbols.
1408 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
1409 (which hang off of the symbol table).
1410 * Use prim_record_minimal_symbols_and_info instead of
1411 prim_record_minimal_symbols to supply section info to make minimal
1412 symbol relocations work.
1413 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
1414 -1, try to deduce it from ms_type.
1415 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
1416 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
1417 add code to relocate objfile->sections data structure.
1418 * remote.c (get_offsets): Use new protocol message to acquire
1419 section offsets from the target.
1420 * (remote_wait): Get rid of relocation stuff. That's all handled
1421 by objfile_relocate now.
1422 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
1423 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
1425 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
1427 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
1429 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
1431 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
1432 can no longer set this at run time.
1433 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
1434 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
1435 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
1436 sparc-tdep.c compiles).
1437 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
1439 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1441 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
1442 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
1443 * configure.in: Recognize m68*-cisco*-*.
1445 * Makefile.in (TAGS): Use variables directly, rather than using
1446 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
1447 and means that these filenames no longer need be unique across all
1448 the config/* directories.
1449 * configure.in: Put the config/*/ into TM_FILE, etc.
1451 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
1452 and trapv exceptions.
1454 * target.h (struct section_table), objfiles.h (struct obj_section):
1455 Change name of field sec_ptr to the_bfd_section. More mnemonic
1456 and avoids the (sort of, for the ptx compiler) name clash with
1457 the name of the typedef.
1458 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
1459 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
1461 * utils.c: Include readline.h.
1462 * Makefile.in (utils.o): Add dependency.
1464 * remote.c (getpkt): Add support for run-length encoding.
1466 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1468 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
1470 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1472 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
1473 prim_record_minimal_symbol.
1476 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
1477 computing their offset from the start of the old buffer and adding
1478 to the new buffer, rather than by assuming we can add the
1479 difference between the old buffer and the new buffer (it might not
1480 fit in an int). Merge in cosmetic differences from emacs regex.c
1481 version of this macro.
1483 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1485 * Makefile.in (install-only): Fix use of program_transform_name.
1487 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1489 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
1490 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
1491 so I'm nuking the command.
1492 * symtab.c (find_addr_symbol): Comment out, no longer used.
1494 * main.c (main): Don't init_source_path for the -cd argument. Now
1495 that source_path doesn't contain the current_directory from when
1496 GDB started up, init_source_path is no longer useful (and is
1497 harmful because it clobbers a source_path set in $HOME/.gdbinit).
1499 * TODO: Remove item about line numbers being off. It is useless
1500 and confusing without a reproducible test case (it mentions
1501 proceed(), but I was able to step through proceed without trouble).
1503 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1505 For Sunos 4.x targets, enable gdb to set breakpoints in shared
1506 library functions before the executable is run. Retrieve dynamic
1507 symbols from stripped executables.
1508 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
1509 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
1510 symtab.c (list_symbols): Handle mst_solib_trampoline.
1511 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
1512 for all targets, remove IBM6000_TARGET dependencies.
1513 * dbxread.c (read_dbx_dynamic_symtab): New function.
1514 * dbxread.c (dbx_symfile_read): Use it.
1515 * dbxread.c (SET_NAMESTRING): Set namestring to
1516 "<bad string table index>" instead of "foo" if the string index is
1518 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
1520 * symtab.c (list_symbols): Take from_tty as parameter and pass it
1521 to break_command. Handle mst_file_* minimal symbol types.
1522 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
1524 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
1526 * c-exp.y(yylex): fix potential memory overflow.
1528 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1530 * environ.c (set_in_environ): Eliminate special handling of PATH and
1532 * putenv.c: Removed, conflicts with system declaration of
1533 putenv on RS/6000 running AIX 3.2.5, and above change makes it
1535 * Makefile.in: Change accordingly.
1536 * procfs.c (procfs_create_inferior): Change comment accordingly.
1538 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
1540 * rs6000-tdep.c: Change value to value_ptr.
1542 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1544 * i386m3-nat.c: Include floatformat.h.
1545 (get_i387_state): Use memset not bzero.
1549 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
1550 ieee-float.h to floatformat.h.
1552 * valprint.c (val_print_string): Ignore error if the error
1553 happened after a terminating '\0'.
1555 * c-valprint.c (c_val_print): Never add 1 to return value from
1556 val_print_string; just return what it returns.
1558 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
1559 looping through all of the enums.
1560 * infrun.c (signals_info): Use it.
1562 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1564 * main.c (main): When printing warning about bad baud rate, don't
1565 use warning(); it relies on current_target which isn't set up yet.
1567 * breakpoint.c (_initialize_breakpoint): Update docstring for
1568 tbreak to match what the code actually does. Don't mention tbreak
1569 in docstrings for "enable once" or "enable breakpoints once".
1571 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1573 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
1574 while (0). That defeats the whole purpose of using do . . . while (0).
1575 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
1576 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
1577 using a ?: expression as an lvalue is not portable.
1579 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
1580 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
1581 'p' and 'r' symbol descriptors into a single symbol to look for a
1583 * README, config/sparc/tm-sparc.h: Update comments.
1585 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1587 * mdebugread.c (parse_type): Do not complain for types with
1588 an `indexNil' aux index, these are simply undefined types.
1589 Remove indexNil check from caller of parse_type.
1590 * mdebugread.c (parse_partial_symbols): Do not enter
1591 stGlobal, scCommon symbols into the minimal symbol table, their
1592 value is the size of the common, not its address.
1593 Handle scInit, scFini, scPData and scXData sections.
1594 Use minimal symbol type mst_file_* for stLabel symbols, instead of
1596 Enter stProc symbols into the global_psymbols list once, not into
1597 the static_psymbols_list.
1598 Get rid of dummy psymtab if it is empty, to allow proper detection
1599 of stripped executables.
1600 * mdebugread.c (cross_ref): Allow cross references to Fortran
1603 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1605 * stabsread.c (common_block_end, fix_common_block): Stash the
1606 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
1607 as to not assume that a pointer fits in an enum.
1609 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1611 * os9kread.c (fill_sym): check compiler verion number for pre-
1613 * os9kread.c (os9k_process_one_symbol): address of symbol is
1614 relative to section not module.
1615 * stabsread.c (define_symbol): add symbol type 's' as local
1617 * remote-os9k.c: add command 'set monitor_log' to turn on or off
1619 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
1620 * remote-os9k.c: fix bug in 'set remotebaud' function.
1621 * remote-os9k.c (rombug_link): minimize checking so to improve
1623 * symfile.c (symbol_file_command): check if failed to link, also make
1624 the command be able to accept more than one filenames.
1625 * target.c (target_link): check if failed to link with rombug.
1626 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
1628 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1630 * remote-es.c (es1800_child_ops): Don't declare it static.
1632 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
1634 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
1636 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1638 * dbxread.c: New variable lowest_text_address.
1639 (record_minimal_symbol, read_dbx_symtab): Set it.
1640 (read_dbx_symtab): Use lowest_text_address + text_size instead of
1641 end_of_text_address.
1642 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
1644 * dbxread.c (end_psymtab): Remove old and commented out
1645 capping_global and capping_static. Fix comments regarding
1646 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
1648 * parser-defs.h: Add "extern" to start of variable declarations so
1649 we don't end up with commons.
1650 * parse.c: Define these variables.
1652 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
1655 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1657 * alpha-tdep.c: Change value to value_ptr.
1659 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1661 * solib.c (elf_locate_base): New function to locate the address
1662 of the dynamic linker's runtime structure in the dynamic info section.
1663 * solib.c (locate_base): Use it instead of iterating over the list
1664 of mapped address segments.
1665 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
1668 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1670 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
1671 (pc_in_interrupt_handler): New function. Also add PARAM decl.
1672 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
1673 signal trampoline and interrupt routines.
1674 (frame_saved_pc): Handle signal trampolines and interrupt routines.
1675 (frame_chain, frame_chain_valid): Likewise.
1676 (hppa_frame_find_saved_regs): Likewise. Also deal with special
1677 saved regs convention for SP.
1679 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
1680 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
1681 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
1683 * tm-hppah.h (IN_SIGTRAMP): Define.
1685 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1687 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
1688 alphabetic character as the start of a name.
1690 * sparclite/Makefile.in (all install): Build and install aload.
1692 * configure.in: Accept i[34]86-*-*sysv32 because that is what
1693 config.guess and config.sub produce.
1695 * mips-tdep.c: Change value to value_ptr.
1697 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1699 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
1700 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
1701 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
1702 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
1703 value with value_ptr. This is for the ptx compiler.
1704 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
1706 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
1707 #if 0 i386_float_info.
1708 * symm-tdep.c (round): Remove. Also remove sgttyb.
1709 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
1710 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
1711 * i386-tdep.c (i386_frame_find_saved_regs): Put in
1712 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
1714 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
1715 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
1716 symm-nat.c. Define CHILD_WAIT and declare child_wait().
1717 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
1718 tm-i386v.h is apparently OK.
1719 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
1720 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
1723 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1725 * osfsolib.c (xfer_link_map_member): Update to use new
1726 target_read_string interface.
1728 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1730 * infrun.c (wait_for_inferior): In checking
1731 remove_breakpoints_on_following_step, check
1732 through_sigtramp_breakpoint as well as step_resume_breakpoint.
1734 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1736 * os9kread.c (os9k_process_one_symbol): Rename
1737 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
1738 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
1739 (CORE_ADDR)0, from target_link, since that is what it uses.
1740 Process name at end, not during parsing (like we did before Kung's
1741 change), so that -readnow and -mapped can appear anywhere.
1742 Make text_relocation a local variable.
1743 * config/i386/i386os9k.mt: Fix comment.
1744 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
1745 * os9kread.c: Put "comments" after #endif inside /* */.
1746 * stabsread.h: Add os9k_stabs variable.
1747 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
1749 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
1750 descriptor in global_symbols not local_symbols.
1751 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
1753 (read_type): If os9k_stabs, accept function parameters after 'f'
1755 (read_array_type): If os9k_stabs, don't expect index type and
1756 expect lower and upper to be separated by ',' not ';'.
1757 (read_enum_type): If os9k_stabs, read a number before the first
1758 enumeration constant.
1759 (os9k_init_type_vector): New function.
1760 (dbx_lookup_type): Call it when starting new type vector.
1761 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
1762 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
1763 * os9kstab.c: Removed.
1764 * Makefile.in: Update accordingly.
1765 * objfiles.c (objfile_relocate_data): Removed.
1766 * remote-os9k.c (rombug_wait): Call objfile_relocate
1767 not objfile_relocate_data.
1768 * objfiles.h, objfiles.c: Remove find_pc_objfile.
1769 * remote-os9k.c (rombug_wait): Call find_pc_section not
1771 * main.c (quit_command): Check inferior_pid; revert Kung change.
1772 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
1774 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1776 * os9kread.c: New file to read os9000 style symbo table.
1777 * os9kstab.c: new file to read os9000 style stabs.
1778 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
1779 * objfiles.c (find_pc_objfile): new function to search objfile
1781 * objfiles.c (objfile_relocate_data): new function to relocate
1782 data symbols in symbol table.
1783 * objfiles.h: Add two aux fields in struct objfile to handle
1784 multiple symbol table files situation like in os9000.
1785 * symfile.c: Change so 'symbol-file' command can handle multiple
1786 files. Also call target_link() to get relocation infos.
1787 * target.c (target_link): new function to get relocation info when
1788 a symbol file is requested to load.
1789 * main.c (quit_command): take out 'inferior_pid != 0' condition,
1790 because in cross mode there's no inferior pid, bit they need to
1792 Makefile.in: add os9kread.c os9kstab.c and .o's.
1793 configure.in: add i386os9k target.
1794 config/i386/i386os9k.mt: new add.
1795 config/i386/tm-i386os9k.h: new add.
1797 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1799 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
1800 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
1802 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1804 * target.c, target.h (target_read_string): Provide error detection to
1805 caller. Put string in malloc'd space, so caller need not impose
1807 * solib.c (find_solib): Update to use new interface.
1808 * irix5-nat.c (find_solib): Read o_path from inferior
1809 (clear_solib): Free storage for o_path.
1810 * valprint.c (val_print_string): Add comments.
1812 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1814 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
1817 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1819 * value.h (struct value): Add modifiable field.
1820 * values.c (allocate_value, record_latest_value, value_copy): Set it.
1821 (record_latest_value): Don't mess with VALUE_LVAL of value.
1822 * valops.c (value_assign): Check it. Reword existing error
1823 message on not_lval.
1825 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
1826 (STEP_SKIPS_DELAY): Added.
1827 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
1830 * valprint.c (val_print_string): If errcode is set, always print
1831 an error, regardless of force_ellipsis. In the non-EIO case,
1832 just print the error message rather than calling error(). Don't
1833 access *(bufptr-1) if bufptr points to the start of the buffer.
1834 When looking for '\0', don't increment bufptr and addr if bufptr
1835 started out already at limit. If an error happens on fetching the
1836 first character, don't print the string.
1838 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1840 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
1843 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
1844 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
1845 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
1846 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
1847 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
1848 * findvar.c: Update comment regarding ieee-float.h.
1850 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1852 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
1853 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1854 Define to make backtracing through the various sigtramp handlers
1856 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
1857 the saved pc from ucontext on the stack for SVR4 signal handling.
1859 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1861 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
1862 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
1863 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
1864 just use the global variable itself. When printing baud rate,
1865 don't print a baud rate if baud_rate is -1.
1867 * coffread.c (read_coff_symtab): Pass mst_file_* to
1868 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
1869 symbols in the minimal symbols regardless of SDB_TYPE.
1871 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1873 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
1874 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
1875 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
1876 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
1877 ignored bs->stop for a bp_step_resume breakpoint.
1878 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
1879 which performs one (the check_sigtramp2 one) of the functions
1880 which had been handled by the step_resume_breakpoint. For each
1881 use of the step_resume_breakpoint, make it still use the
1882 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
1884 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
1885 When setting the frame address of the step resume breakpoint, set
1886 it to the address for frame *before* the call instruction is
1887 executed, not after.
1889 * mips-tdep.c (mips_print_register): Print integers using
1890 print_scalar_formatted rather than duplicating all the
1891 CC_HAS_LONG_LONG and so on.
1892 (mips_push_dummy_frame): Use read_register_gen rather than using
1893 read_register and then putting it back in target format with
1894 store_unsigned_integer. If registers are more than 4 bytes, give
1895 an error rather than have some registers overwrite other
1897 #if 0 unused include of opcode/mips.h.
1899 * symfile.h: Don't declare arguments for coff_getfilename.
1901 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
1903 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1905 * configure.in (hppa*-*-osf*): New configuration.
1906 * config/pa/hppaosf.mt: New target makefile fragment.
1907 * config/pa/tm-hppao.h: New target include file.
1909 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1911 * exec.c (print_section_info): Print entry point for exec_bfd only.
1912 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
1913 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
1914 causes problems if <sys/types.h> has no multiple inclusion protection.
1916 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
1918 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
1919 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
1920 (CALL_DUMMY_LENGTH): Changed accordingly.
1922 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
1924 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
1925 numbers of register windows.
1927 * sparclite/hello.c: Add factorial function for testing.
1928 * salib.c: Use macros instead of constants for I/O addresses to
1929 make 931 support easier.
1930 * sparclite.h: Change constraint for LOC to "rJ" to force use of
1931 register in sta/lda instructions.
1933 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
1935 * dbxread.c (process_one_symbol): Set
1936 block_address_function_relative for COFF like we do for ELF and SOM.
1938 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1940 * mdebugread.c (new_psymtab): Pass in section_offsets and set
1942 * mdebugread.c (handle_psymbol_enumerators): New function to enter
1943 the enumerators of an ecoff enum into the partial symbol table.
1944 * mdebugread.c (parse_partial_symbols): Call it.
1945 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
1946 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
1947 offsets. Cast psymtab->read_symtab to PTR before passing it to
1949 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
1950 set up the global offset table pointer in pic compiled code.
1951 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
1952 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
1953 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
1954 ensures that floats are promoted to doubles before they are pushed
1957 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
1959 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
1960 Fixup cache_on and flush_i_cache so that they work for both the
1961 930 and 932 processors. Rewrite most low level funcs (uart
1962 access & cache stuff) to use new ASI access macros in sparclite.h.
1963 Also make it easy to access second serial port.
1965 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1967 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
1968 <sys/stat.h>; not needed.
1970 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1972 * stack.c (print_frame_info): In "pathological" case, don't
1973 distrust the line number information.
1975 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1977 * mips-tdep.c (mips_print_register): handle 64 bits register.
1978 * valprint.c (print_longest): fix a bug in printing 64 bits value.
1980 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1984 * Makefile.in (install): Do the sed for program_transform_name
1985 ourselves instead of worrying about INSTALL_XFORM. This enables
1986 users to override INSTALL_PROGRAM in the standard way.
1988 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
1989 depend on Makefile.in.
1991 * defs.h, valprint.c: Make longest_to_int a function not a macro.
1992 Only test against INT_MIN if a LONGEST is bigger than an int.
1994 * README: Change GhostScript to Ghostscript.
1996 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
1998 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
1999 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
2000 character file names.
2001 * Makefile.in (ALLPARAM): Add these files.
2003 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
2004 character file names.
2005 * Makefile.in: Add Kung's new mips64 files.
2007 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2009 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2010 mips64el-*-ecoff and mips64-big-*.
2011 * defs.h: get rid of FORCE_LONG_LONG.
2012 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2013 parsing. Change register size to be MIPS_REGSIZE.
2015 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2017 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2018 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2019 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2021 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2023 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2024 (remove_commands, add_commands): Add/remove hms-drain when target
2027 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2029 * configure.in: Add Lynx/rs6000 support.
2030 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2031 messages. Add rs6000 support. Don't try to modify unwritable
2033 * rs6000-nat.c: Move lots of native dependent stuff (like core
2034 file support) from rs6000-tdep.c & xcoffexec.c to here.
2035 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2036 * xcoffexec.c: Move native dependent stuff to nat.c.
2037 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2039 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2041 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2042 New files to support Lynx/rs6000.
2044 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2046 * README: Remove note about gcc warnings on alpha, these should be
2048 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2049 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2050 remote-utils.c, stabsread.c: Include <string.h>.
2051 * regex.c: Include "defs.h", change re_comp argument to const char *.
2052 * infptrace.c (fetch_register, store_inferior_registers): Change
2053 regaddr to type CORE_ADDR.
2054 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2055 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2057 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2059 * symtab.h: Always define BYTE_BITFIELD to nothing.
2061 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2063 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2064 * configure.in: Remove comment about m68k-em.mt.
2065 * Makefile.in: Remove references.
2067 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2069 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2072 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2074 * target.c (target_preopen): If target_kill doesn't remove the
2075 target from the stack, use pop_target to do it.
2077 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2078 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2079 changes to stabsread.c from summer 1993.
2081 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2082 printing the program, rather than passing NULL to printf.
2083 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2084 try to call UDIDisconnect again. Print better message.
2085 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2087 (udi_create_inferior): If udi_session_id is negative, open a new
2088 TIP rather than giving an error.
2090 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2091 config/ns32k/ns32km3.mh: Define NAT_FILE.
2092 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2093 (it was inconsistent and namespace-wrong) to NM_M3_H.
2094 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2095 (m3_open): New function.
2097 * TODO: Update Mach section.
2099 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2101 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2103 * printcmd.c (printf_command): Add missing single-letter
2104 backslash-escape sequences, and improve error message.
2106 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2108 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2109 rather than trying to shove an int into a pointer and back out
2110 again. This avoids compiler warnings.
2112 * defs.h (alloca): Declare as void *, not char *, on hpux.
2113 Don't prototype it, just declare the return type.
2115 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2117 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2118 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2120 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2122 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2123 ZERO_REGNUM, just read it as zero without talking to the board.
2125 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2127 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2128 to store_floating, not nonexistent variable len.
2130 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2132 (mips_store_word): Change calling convention to return errors, and
2133 to provide old contents if the caller wants it.
2134 (mips_xfer_memory): Deal with errors from mips_store_word.
2135 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2136 define now that remote-mips.c doesn't use BREAKPOINT.
2138 * remote-mips.c (mips_create_inferior): Call warning if arguments
2139 specified, and then execute "set args" command. Call error, not
2140 mips_error, if executable file not specified.
2142 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2145 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2148 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2150 * value.h (print_longest): Rename "value" to "val" in prototype
2151 declaration because some compilers don't like arguments whose
2152 names are the same as types.
2153 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2154 before passing it to remote_*_bytes.
2156 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2158 * h8500-tdep.c (saved_pc_after_call): The size of the
2159 pc is memory model dependent. (segmented_command,
2160 unsegmented_command, _initialize_h8500_tdep): New commands to
2161 change memory model.
2162 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2164 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2165 (hms_wait): Use new status structure
2166 (hms_open): Push the target here. (hms_before_main_loop): Not
2167 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2168 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2169 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2170 all registers in a compact way.
2172 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2174 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2175 as CORE_ADDR to match definition in rs6000-tdep.c.
2177 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2179 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2180 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2181 definitions into the psymtab.
2183 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2185 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2186 a special exceptionSize for the 68332.
2188 * remote-udi.c (udi_attach): If no arguments, print error.
2190 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2192 * Makefile.in (VERSION): Bump to 4.12.1
2193 * NEWS, README: Update to match 4.12 release.
2195 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2197 * command.c (empty_sfunc): New function.
2198 (add_set_cmd): Use it instead of not_just_help_class_command.
2199 (not_just_help_class_command): Change calling convention back to
2200 what it was before yesterday's change.
2202 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2203 of the type if present.
2205 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2207 * printcmd.c (decode_format): Don't blithely set the size for
2208 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2210 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2211 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2212 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2213 always just check against INT_MIN and INT_MAX (this also fixes things
2214 if sizeof (long) > sizeof (int), e.g. Alpha).
2215 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2216 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2217 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2218 BUILTIN_TYPE_UNSIGNED_LONGEST.
2219 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2220 longest_int and longest_unsigned_int.
2221 * value.h (struct value): Just align to LONGEST, rather than worrying
2222 about CC_HAS_LONG_LONG.
2223 * valarith.c (value_binop): Figure out type ourself based on
2224 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2225 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2226 * valprint.c (val_print_type_code_int): Just call
2227 extract_unsigned_integer directly, rather than going through
2229 * printcmd.c (decode_format): Remove code which would sometimes
2230 change 'g' size to 'w' for integers. print_scalar_formatted handles
2231 printing huge integers well enough, thank you.
2233 * command.c (add_set_cmd, not_just_help_class_command): Change
2234 to make this the sfunc, not cfunc, since that is how we call it.
2235 * command.h: Comment difference between sfunc and cfunc.
2236 * demangle.c (set_demangling_command): Add third arg since that
2237 is how it is called.
2238 (_initialize_demangler): Use sfunc, not cfunc, for
2239 set_demangling_command, since that is how it is called.
2240 Remove show_demangling_command; it has no effect.
2242 * command.c (shell_escape): Report errors correctly (with error
2243 message from strerror).
2245 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2247 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2248 x_scnlen.l rather than x_scnlen to match corresponding change in
2251 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2253 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2254 Change comments regarding TYPE_CODE_BOOL.
2255 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2256 regardless of the language.
2257 (value_true): Just call value_logical_not regardless of language.
2258 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2259 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2260 * language.h: Improve comment for la_builtin_type_vector.
2261 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2262 builtin_type_m2_bool.
2264 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
2266 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
2267 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
2269 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2271 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
2272 by restarting the ioctl.
2274 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2276 * target.h (target_wait): Add comment about calling
2277 return_to_top_level.
2279 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2281 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
2282 additional arguments.
2283 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
2285 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
2287 * sparc-stub.c: Remove unnecessary #include of memory.h.
2289 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2291 * mips-tdep.c: Remove code which sets saved_regs from
2292 init_extra_frame_info and put it in new function mips_find_saved_regs.
2293 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
2294 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
2295 check if it is NULL and call mips_find_saved_regs if so.
2297 * remote-mips.c: Use unfiltered, not filtered, output most places.
2299 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
2300 backtrace. Revise comments.
2302 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2304 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
2305 alpha and irix. The _sigtramp case has to be handled properly
2306 in the tdep files if we have no ecoff debugging info.
2307 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
2308 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
2309 without PC_REGNUM kludge.
2310 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
2311 Clean up handling of mips sigtramp frames, improve comments.
2313 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2315 * paread.c (read_unwind_info): Fix typo.
2317 * paread.c (pa_symtab_read): Update the "check_strange_names"
2318 filter to match GCC's current output. Filter out section symbols
2319 (which the HP linker sometimes puts in the wrong place).
2321 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2323 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
2325 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
2327 * Makefile.in: Remove all references to sparcly-nat.c.
2329 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
2330 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
2331 duplicating serial.h and target.h.
2333 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
2334 are not used anywhere (a 5 Oct 1993 change removed the uses).
2336 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
2337 * config/m68k/es1800.mt: Add comment.
2338 * remote-es.c: Extensive changes to update to current conventions.
2340 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
2341 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
2342 to achieve the desired timeout.
2343 * serial.h (serial_t): Add field timeout_remaining.
2345 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2347 * c-exp.y (yylex): Reenable nested type code.
2349 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2351 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
2353 * remote-mips.c (mips_ops): Fix docstring.
2355 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
2357 * config/m68k/tm-monitor.h: Changes to bring this into accordance
2358 with the old tm-m68k-em.h:
2359 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
2360 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
2361 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
2362 Add FIXME regarding GET_LONGJMP_TARGET.
2364 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
2365 * infptrace.c (kill_inferior): Add comments.
2366 * main.c (quit_command): Call target_close after we kill or
2368 * remote-udi.c (udi_close): Don't error() if QUITTING.
2370 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
2372 * configure.in: Make m68k-coff and aout add monitor support in
2373 addition to the standard serial support.
2375 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2377 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
2380 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2382 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
2383 * elfread.c (record_minimal_symbol_and_info),
2384 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
2386 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2388 * i386-stub.c: Add ".text" right before "mem_fault:".
2390 * main.c (baud_rate): Add FIXME comment about printing -1 value.
2392 * remote-utils.c (usage): Fix message to be accurate and conform
2393 more closely to normal conventions.
2395 * remote-utils.c (gr_files_info): Have the exec_bfd test control
2396 whether to show information about exec_bfd, and not control whether
2397 to show information about device and speed.
2399 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
2400 usage message, don't dump core.
2402 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
2403 for variable size array.
2404 (bug_fetch_register, bug_store_register): Rename "value" to
2405 "fpreg_buf" because some compilers don't like variables whose
2406 names are the same as types.
2407 (bug_store_register): Use a cast when converting char * to
2410 * symmisc.c (maintenance_print_symbols): Don't refer to the name
2411 of the command in error message (the text was referring to the old
2412 name of the command).
2414 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
2416 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
2417 full details on structure elements without names. This partially
2418 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
2419 of those changes was accidental.
2421 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
2422 defined, make it an error to specify a single argument which is not
2425 * Makefile.in (version.c), main.c (print_gdb_version): Use
2426 host_alias and target_alias, not host_canonical and
2427 target_canonical, to print configuration.
2429 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2431 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
2432 of builtin_type_long. It is necessary to get a type which is
2433 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
2435 Fix many sins which will come up in 32 bit x 64 bit GDB, and
2436 various miscellaneous things discovered in the process:
2437 * printcmd.c, defs.h (print_address_numeric): New function.
2438 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
2439 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
2440 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
2441 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
2443 * utils.c, defs.h (gdb_print_address): New function.
2444 * expprint (dump_expression), gdbtypes.h: Use it.
2445 * breakpoint.c (describe_other_breakpoints),
2446 symmisc.c (dump_symtab, print_symbol):
2447 Use filtered not unfiltered I/O.
2448 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
2449 just run gdb under a debugger for this (and it had problems with
2450 printing addresses, how to print b->shadow, etc.).
2451 * buildsym.c (make_blockvector), core.c (memory_error),
2452 exec.c (print_section_info), maint.c (print_section_table),
2453 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
2454 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
2455 Add comments saying code is broken. Marked with "FIXME-32x64".
2456 * dbxread.c (process_one_symbol), partial-stab.h (default),
2457 remote-vx.c (vx_run_files_info):
2458 Don't cast int being passed to local_hex_string.
2459 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
2460 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
2462 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
2464 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
2465 * source.c: Include <sys/types.h> regardless of USG.
2467 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2469 * valops.c (value_assign): Set `type' after coercing toval.
2470 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
2471 Use extract_unsigned_integer to get the address of a reference.
2473 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2475 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
2476 AIX can use ? instead of \ for continuation. Deal with it.
2478 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
2479 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
2480 the HP compiler in ANSI mode doesn't like.
2482 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
2483 based on USG, rather than defining HAVE_SIGSETMASK to an
2484 expression containing defined. Having a macro used in #if expand
2485 to an expression containing "defined" is undefined according to
2486 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
2489 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
2491 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2492 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
2494 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
2496 * ch-exp.y (match_string_literal): Allow a zero-length string.
2497 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
2499 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2501 * i386aix-nat.c (i386_float_info): Reverse order of registers before
2502 passing them to print_387_status.
2503 (print_387_status): Don't subtract top from 7 before using it.
2504 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
2505 from 7; the above explains it.
2507 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2509 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
2510 pointer value when fixing up the frame at the start of a function.
2512 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
2514 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
2515 Sparc from the stack.
2517 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2519 * remote-mips.c (mips_initialize): Clear mips_initializing via
2520 cleanup chain, not directly.
2522 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
2523 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
2524 munging the timeout due to the limited range of c_cc[VTIME].
2526 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
2527 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
2528 m3-nat.c (m3_create_inferior): Pass it.
2529 * procfs.c: Remove ptrace function. It was declared in a way which
2530 conflicted with the prototype in unistd.h on Solaris.
2532 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2534 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
2535 in the sigcontext if it is a signal trampoline frame.
2536 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
2537 Define for Solaris2.
2539 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
2541 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
2542 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
2543 tm-sparc.h so they can be overridden if necessary.
2545 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
2547 * lynx-nat.c: Add Sparc support.
2548 * sparcly-nat.c: Remove. It's useless.
2549 * config/sparc/nm-sparclynx.h: Rewrite.
2550 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
2552 * config/sparc/tm-sparclynx.h: Rewrite.
2554 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2556 * rs6000-pinsn.c: Use the new disassembler in the opcodes
2557 directory. Old code was discarded, since the new opcode table has
2560 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
2562 * Makefile.in (realclean): Remove info files per make-stds.texi.
2564 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2566 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
2567 if N_SO_ADDRESS_MAYBE_MISSING is defined.
2568 * config/sparc/tm-sun4sol2.h: Define it.
2570 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2572 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
2573 if we did not find a symbol.
2575 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2577 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
2580 * hppab-nat.c (call_ptrace): Delete redundant function.
2581 (kill_inferior, attach, detach, child_resume): Likewise.
2582 (child_xfer_memory): Likewise.
2584 * hppah-nat.c (call_ptrace): Delete redundant function.
2585 (kill_inferior, attach, detach, child_resume): Likewise.
2587 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
2589 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
2591 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
2593 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
2594 (CHILD_XFER_MEMORY): Define.
2595 (PT_*): Define so that generic infptrace.c code can be used.
2597 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2599 * xcoffread.c (xcoff_symfile_read): Make second parameter a
2600 struct section_offsets *, not a (nonexistent) struct section_offset *.
2602 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
2603 internal_xcoff_symtab, not an array of one of them. Change lots of
2604 "main_aux" to "&main_aux" and so on.
2606 * coffread.c, xcoffread.c: Include <coff/internal.h>
2609 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2611 * coffread.c (coff_getfilename): Make it not static.
2613 * xcoffread.c (read_xcoff_symtab): complain() not abort().
2615 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
2616 a completely gratuitous difference between xcoffread.c and coffread.c).
2618 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2620 * infrun.c (wait_for_inferior): Don't set frame for
2621 step_resume_breakpoint for IN_SIGTRAMP cases.
2623 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
2624 breakpoint.c (bpstat_what): Move step_resume from its own field of
2625 the struct bpstat_what into the main_action. Make it override
2626 other breakpoints. This is a conservative change in the sense
2627 that before the step resume breakpoint was a breakpoint.c
2628 breakpoint, hitting the step resume breakpoint overrode even
2629 calling bpstat_stop_status.
2631 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2633 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
2634 in case execution was stopped in the called function.
2635 * stack.c (print_frame_info, frame_info): If backtracing through
2636 a call dummy, handle the starting source line number on a line
2637 boundary like backtracing through sigtramp.
2638 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
2639 for call dummy frame right. Remove old test for dummy frame,
2640 it has been unused at least since gdb-3.5.
2641 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
2644 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2646 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
2648 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2650 * infrun.c (signals_info), target.c (target_signal_from_name):
2651 Use ugly casts to avoid enumvar < enumvar or enumvar++.
2653 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2655 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
2656 * inflow.c (terminal_ours_1): When discussing how to deal with the
2657 tty state, make note of query() as well as readline.
2659 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
2660 signals for which stop and print are cleared by default.
2662 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2664 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
2665 reserved fields to hold a stub unwind entry type. Fix typo.
2666 (stub_unwind_entry): New structure for raw stub unwind entries.
2667 (stub_unwind_types): The types of stubs we may encounter.
2668 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
2669 * hppa-tdep.c (rp_saved): Use additional information provided
2670 by linker stub unwind descriptors.
2671 (frameless_function_invocation): Likewise.
2672 (frame_chain_valid): Likewise.
2673 * paread.c (compare_unwind_entries): New function for sorting
2674 unwind table entries.
2675 (read_unwind_info): Rewrite to remove dependency on host endianness.
2676 Read in data from the $UNWIND_END$ subspace which contains linker
2677 stub unwind descriptors. Merge that data into the basic unwind
2680 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
2682 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2684 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
2685 from either the symbol name or the auxent.
2686 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
2689 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
2691 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
2693 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2695 * README: Update notes for alpha port.
2697 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2699 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
2700 for operation fault, constraint fault, and type fault.
2702 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2704 * Makefile.in (init.c): Add comment explaining formatting conventions.
2706 * c-exp.y (parse_number): Assign to temporary between the right
2707 shifts, to work around a bug in the SCO compiler.
2709 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
2710 Add various files which were added to GDB recently.
2712 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
2715 * Makefile.in: Add mostlyclean target.
2717 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2721 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
2723 * main.c (show_commands): Make return type of extern
2724 history_get be HIST_ENTRY, rather than struct _hist_entry.
2725 (The latter loses with the upcoming merged readline.)
2727 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2729 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
2730 const char *, not char *.
2732 * symtab.h (struct symbol): Make section short, not unsigned short.
2734 * symtab.c (lookup_symbol): Add comment about QUIT here.
2736 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
2738 * c-exp.y (parse_number): Check for overflow regardless of range
2739 checking. Fix overflow check to use unsigned LONGEST, not
2742 * c-exp.y (parse_number): Make it so that integer constants are
2743 builtin_type_long_long if builtin_type_long isn't big enough or if
2744 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
2746 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
2747 Print our "()" first, then recurse for the target type.
2749 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2751 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
2753 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
2755 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2757 * utils.c (request_quit): Re-establish signal handler regardless
2760 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
2762 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2764 * i960-tdep.c: Include target.h.
2766 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
2768 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
2770 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2772 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
2773 changes (status -> ourstatus; declare status, etc.).
2774 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
2776 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2778 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
2780 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2782 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
2784 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2786 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
2788 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2790 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
2792 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2794 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
2795 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
2797 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
2800 Add search to target vector (#if 0'd until after 4.12):
2801 * target.h (to_search, target_search): Add.
2802 * gdbcore.h, core.c (generic_search): Add.
2803 * remote.c (remote_search): Add.
2804 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
2807 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
2808 is on, call find_pc_function rather than relying just on the minimal
2809 symbols (probably only matters for symbol readers which don't put
2810 statics in the minimal symbols, but changing this strikes me as
2811 not conservative enough).
2812 Initialize name_location in all cases.
2813 If no symbol and no msymbol, don't print anything symbolic.
2815 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
2817 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
2819 * printcmd.c (print_address_symbolic): Make it search the
2820 symtabs for variables as well as functions. Add `set print
2821 fast-symbolic-addr' and default it to fast (the old way).
2822 Print line numbers for data items as well as functions.
2824 * symtab.c (find_addr_symbol): Return the symtab and the symbol
2825 address, if a symbol is found (take two more args pointing to
2826 where to store these results).
2828 * symtab.h (find_addr_symbol): Add prototype.
2830 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2832 * objfiles.h: Fix comments to reflect the fact that the phrase
2833 "top of stack" always refers to where the pushing and popping takes
2834 place, regardless of whether it is at the highest or lowest address.
2836 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2838 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
2839 compiler generated tag names.
2840 * mdebugread.c (parse_type): Handle cross references to qualified
2842 * valops.c (value_struct_elt): Improve error message if the
2843 address of a method is requested from an object instance.
2844 * valops.c (search_struct_method): Make name_matched non-static
2845 to get it initialized correctly.
2846 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
2847 exclude segment register which are not writable on newer SCO versions.
2849 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2851 * go32-xdep.c: Remove unused function uerror.
2852 (sigsetmask): Declare return type. Declare argument (to match the
2853 way it is called). Explicitly return 0.
2855 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
2857 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
2858 partial_symbol): Shrink the storage sizes of symbols, by making
2859 enums into 1-byte bitfields when compiled __GNUC__, moving all the
2860 enums and small ints to the end of each struct to improve
2861 alignment, and switching the section number from int to unsigned
2864 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
2866 * symtab.c (find_addr_symbol): New routine that will find the nearest
2867 symbol associated with an address. It does so by exhaustive
2868 search of the symtabs, so it's slow but complete.
2870 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
2872 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
2873 to [0,0] rather than [0, end of first source file]. This avoids
2874 problems with other parts of GDB looking for linetables in the
2875 _globals_ symtab. Eliminate variables num_object_files and
2876 first_object_file_end.
2878 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2880 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
2881 (pop_frame): Restore PC2 and LR0 from dummy frames.
2882 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
2883 (setup_arbitrary_frame): Handle 3 args and set up real frames.
2884 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
2885 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
2886 (SETUP_ARBITRARY_FRAME): Define.
2888 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2890 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
2892 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2894 * remote-udi.c (udi_resume): Correct prototype.
2896 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2898 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
2899 hppa_frame_find_saved_regs.
2900 * hppa-tdep.c (dig_fp_from_stack): Delete function.
2901 (prologue_inst_adjust_sp): New function.
2902 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
2903 (skip_prologue): Completely rewrite to use unwind information.
2904 (hppa_frame_find_saved_regs): Likewise.
2906 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2908 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
2909 to convert a signal number with appropriate bounds checking.
2911 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
2913 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2915 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
2916 print a newline to end the display anyway.
2918 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
2919 coprocessor status regs) when popping a frame. This fixes
2920 float exceptions that occur after calling inferior functions.
2922 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2923 Read and write the fsr (float status register) to/from the child
2924 process along with the float regs. Remove Peter Schauer's change
2925 of May 24 '93, which has higher overhead and doesn't solve the
2926 real problem (which was that FSR wasn't being set).
2928 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
2930 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
2931 stack overflow check isn't right after the register stack
2932 adjustment instruction. Metaware R2.3u compiler moves other
2933 things in front of it. This fix isn't perfect but is what's
2936 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2938 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
2940 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
2941 character filenames.
2942 * configure.in: Change accordingly.
2944 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
2946 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
2947 _filtered io routines from these two files.
2949 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2951 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
2952 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
2953 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
2955 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
2957 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2959 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
2960 printing to gdb_stderr.
2962 * remote-udi.c (udi_kill): Don't close the connection, just set
2963 inferior_pid to zero.
2964 (udi_mourn): Call remove_breakpoints.
2966 * remote-udi.c: Remove obsolete need_artificial_traps comment.
2968 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
2970 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2972 * symtab.c (lookup_symbol): Don't try adding .c to the name.
2974 * remote-bug.c: At the start of each section, reset srec_frame
2977 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
2978 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
2979 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
2980 code which looks for those two waitkinds. Use switch statement.
2981 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
2982 CHILD_SPECIAL_WAITSTATUS.
2984 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
2985 * Move target_signal_from_host, target_signal_to_host, and
2986 store_waitstatus from inftarg.c to target.c. procfs needs them.
2987 * target.c: Include "wait.h" and <signal.h>.
2988 * target.h, infrun.c (proceed), proceed callers: Pass new code
2989 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
2990 enums being treated as unsigned and is cleaner.
2991 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
2993 * infcmd.c (signal_command), infrun.c (signals_info):
2994 Don't allow user to specify numeric equivalent of
2995 TARGET_SIGNAL_DEFAULT.
2997 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
2999 * config/alpha/alpha-netware.mt: New target support for Alpha
3001 * configure.in: Add alpha-*-netware* target.
3003 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
3005 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3007 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3009 * target.h: Add enum target_waitkind, enum target_signal, and
3010 struct target_waitstatus. Change status argument to target_wait to
3011 be struct target_waitstatus * instead of int *.
3012 * target.h, infrun.c, all targets: Change type of signal arguments
3013 to resume(), proceed(), and target_resume() from int to enum
3015 * All targets (*_wait, *_resume): Change accordingly.
3016 * infcmd.c (program_info, signal_command), throughout infrun.c,
3017 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3018 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3019 signal code stuff right with the new signals would be non-trivial).
3020 * inferior.h (stop_signal): Make it enum target_signal not int.
3021 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3022 target_signal_from_name): New functions.
3023 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3024 store_waitstatus): New functions.
3025 * procfs.c (procfs_notice_signals): Use them.
3026 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3028 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3030 * objfiles.c (build_objfile_section_table): Don't abort() if
3031 objfile->sections is already set.
3033 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3034 to match recent change to exec.c.
3038 * main.c (print_gdb_version): Change year to 1994.
3040 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3041 * Makefile.in (NONSRC): Add ChangeLog-93.
3043 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3045 * stabsread.c (read_type): Allow defining several type numbers
3046 at once (e.g. "(1,2)=(3,4)="...).
3048 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3050 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3052 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3054 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3055 to process_one_symbol.
3056 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3057 avoid caching a bad endaddr in find_pc_partial_function.
3059 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3061 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3063 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3065 * infrun.c (wait_for_inferior): Do not step or step resume past
3066 the end of a one-line function we just stepped into.
3068 For older changes see ChangeLog-93
3074 version-control: never