1 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
4 symbols for all symbol files. Makes skipping over the
5 trampoline code work when stepping from a function in a shared
6 library into a function in a different shared library.
7 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
9 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
11 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
12 names mean end of .o file.
13 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
14 top of routine. Handle new thread notification cleanly.
15 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
16 thread notification scheme.
17 * (child_resume): General cleanups, handle resumption of all
20 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
22 * ser-go32.c: Rewrite to run under windows.
23 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
25 * serial.c (serial_open): Notice device "pc".
26 * remote-e7000.c: Fix copyright date.
27 (expect): Compare \n and \r the same.
28 (e7000_open): Allow pc as a serial port
29 * sh/sh.mt: Add ser-e7kpc.
30 * h8300/h8300hms.mt: Add ser-e7kpc.
31 * main.c (proc_wait): Don't wait if using go32.
33 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
35 * somread.c: Simplify by using stabsect_build_psymtabs.
36 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
37 corresponding to the name of the text section. All references
39 (somstab_build_psymtabs): Delete function, no longer needed.
41 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
43 * somread.c: Renamed from paread.c. Changed function names and
44 comments to reflect that this file deals with SOM (an object file
45 format), rather than the PA (a cpu).
46 (Makefile.in): Chaned appropriately.
47 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
48 * dbxread.c (somstab_build_psymtabs): Renamed from
49 pastab_build_psymtabs.
51 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
53 * core-sol2.c: New file to handle ELF and BCP core file flavours.
54 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
56 * Makefile.in: Updated for core-sol2.c.
57 * README: Add notes about SPARCworks cc under Solaris 2.x,
58 from Casper H.S. Dik (casper@fwi.uva.nl).
59 * config/mips/xm-makeva.h: Removed, no longer necessary.
60 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
61 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
62 config/mips/xm-riscos.h: Remove references to xm-makeva.h
64 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
66 * gdba.el: Put program input and output in a separate buffer.
68 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
70 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
71 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
72 with global variable of same name in libnsl.so on UnixWare.
74 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
76 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
77 embedded in template name.
79 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
81 * config/i386/nm-linux.h: change calling convention of
82 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
83 target_insert_watchpoint() and
84 target_remove_watchpoint().
86 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
87 to be long long in gdb.
88 * config/mips/tm-bigmips.h: ditto.
90 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
92 * c-lang.c (asm_language_defn): New definitions for language_asm,
93 mostly copied from c_language_defn, to avoid warnings when
94 switching between c and asm stack frames.
96 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
98 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
99 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
100 (upgrade_type, handle_psymbol_enumerators): Likewise.
101 (has_opaque_xref, cross_ref): Likewise.
102 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
103 debugging information, rather than doing it here.
104 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
105 point in ecoff_debug_swap backend structure, rather than calling
106 ecoff_slurp_symbolic_info directly.
108 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
110 * breakpoint.c: Include annotate.h. Call annotate_field rather
111 than printing annotation directly.
113 * main.c: Include string.h.
115 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
117 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
118 call it instead of doing normal loop.
119 * infcmd.c (attach_command): Don't call wait_for_inferior if
121 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
122 hook that can decide whether to step over the next breakpoint.
123 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
124 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
127 * configure.in: Improve sorting/formatting of hosts and targets.
128 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
129 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
130 * Makefile.in (stop-gdb): New target.
131 * stop-gdb.c: New file, utility to get attention of waiting GDBs
134 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
136 * top.c (gdb_init): Init current_directory in gdb_init. Probably
137 the identical initialization can be deleted from main.c, but i
138 haven't done so just in case.
140 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
142 * gdba.el: Added menu windows and slightly improved window
143 handling to gdba.el. Fixed numerous minor bugs that were causing
144 emacs and gdb to fall out of sync.
146 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
148 * breakpoint.c: annotate changes lost at merge, put back in.
150 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
152 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
155 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
157 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
159 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
160 writing of floating registers, the dpx2 kernel disallows it.
161 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
162 is contained in o_praw.
163 * irix5-nat.c (solib_map_sections): Adjust sections by the
164 difference between the loaded address and the prelinked address.
165 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
167 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
168 symbols, their value is absolute.
169 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
170 libraries fh->adr fields of zero. Relocate minimal symbol values
171 upon readin. Relocate non-stabs symbols upon readin.
172 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
173 start address of the outermost block.
174 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
175 instead of section_offsets and use relocated pst->textlow for
176 line number and procedure address relocations.
178 From gmo@MicroUnity.com (Guillermo A. Loyola):
179 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
180 Handle SGI Irix5 stIndirect symbol type.
182 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
184 * breakpoint.c: fix a syntax error native cc does not like.
186 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
187 * sparclite/Makefile.in: ditto.
188 * sparcl-tdpe.c: change file name because first 8 chars has to be
190 * sparcl-stub.c: ditto.
192 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
194 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
196 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
198 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
199 ignore) a PID argument.
200 (hppa_pop_frame): Pass a PID to target_write_pc.
201 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
202 and pass through a PID argument.
203 (target_read_pc, target_write_pc): Update prototypes.
205 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
207 * Makefile.in: add new file sparclite-tdep.c.
208 * sparclite/Makefile.in: add new file sparclite-stub.c.
209 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
211 * config/sparc/sparclite.mt: add sparclite-tdep.o.
212 * config/sparc/tm-sparclite.h: add hardware breakpoints support
214 * sparclite-tdep.c: new file, contains hardware breakpoint support
216 * sparclite-stub.c: new file, stub code that add support hardware
218 * breakpoint.c: add hardware breakpoint support.
219 * breakpoint.h: add new breakpoint type to support hardware
221 * config/mips/nm-irix4.h: change interface for target dependent
222 code supporting watch point.
223 * config/pa/nm-hppab.h: change interface for target dependent
224 code supporting watch point.
226 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
228 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
230 * stabsread.c (read_struct_fields): os9k nested structure does not
231 have terminating ';', instead it just get to ',' and bit position
234 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
236 * nlmread.c (nlm_symtab_read): Clean up a bit.
237 * (nlm_symfile_read): Record bounds of main() so that backtrace
238 command will know where to stop.
239 * objfiles.c (objfile_relocate): Relocate entry point/func info
240 for backtrace as well.
241 * objfiles.h: Define values for invalid PCs for entry point info.
242 * symfile.c (init_entry_point_info): Initialize invalid values
243 with aforementioned macros.
244 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
245 to cause backtrace to stop when it gets back to main().
246 * config/i386/tm-i386nw.h: Ditto.
248 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
250 Fix value_print, which used to be ostensibly language-independent,
251 but would print pointers and arrays in C syntax. Instead, call
252 a language-specific function.
253 * language.h (struct language_defn): New functional field
255 (LA_VALUE_PRINT): New macro.
256 * language.c (unk_lang_value_print): New stub/dummy function.
257 (unknown_language_defn, auto_language_defn, local_language_defn):
259 * c-valprint.c (c_value_print): New function, with code moved from:
260 * valprint.c (value_print): ... here. Now just invoke
261 LA_VALUE_PRINT to do language-specific stuff.
262 * valprint.c (value_print_array_elements): Make non-static.
263 * c-lang.c (c_language_defn, cplus_language_defn): Add
264 c_value_print in the la_value_print field.
265 * m2-lang.c (m2_language_defn): Likewise.
266 * ch-lang.c (chill_language_defn): But here use chill_value_print.
267 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
268 * ch-valprint.c (chill_value_print): New function, based on
269 c_value_print, but use Chill "look and feel."
270 * c-lang.h (c_value_print): New prototype.
271 * ch-lang.h (chill_value_print): New prototype.
272 * value.h (value_print_array_elements): New prototype.
274 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
275 and case TYPE_CODE_SET): Check that the element type isn't a stub.
277 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
279 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
280 to new file top.c. Make things extern instead of static and
281 similar rearrangements to deal with this.
283 * utils.c: Move fputs_unfiltered to main.c. Remove
284 FPUTS_UNFILTERED_OVERRIDE ifndef.
285 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
286 and libgdb uses utils.c and top.c.
288 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
290 * hppa-tdep.c (skip_trampoline_code): Fix typo.
292 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
294 * ch-valprint.c (chill_val_print_array_elements): New function.
295 A Chill version of val_print_array_elements, it prints the
296 array index labels, in additions ot the array element values.
297 (chill_val_print): Use the new function.
299 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
301 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
303 * defs.h (enum language): Add language_asm.
304 * findvar.c (read_register_bytes read_register_gen
305 write_register_bytes read_register read_register_pid
306 write_register write_register_pid supply_register): Move multi-
307 thread handling down into these routines. Create XXX_pid routines
308 that allow register references to specify the pid.
309 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
310 read_sp write_sp read_fp write_fp): Move these routines from
311 infcmd to findvar to centralize the whole mess.
312 * i386-nlmstub.c: Portability fixes.
313 * infptrace.c (child_resume): Conditionalize to allow other natives
314 to override it. Remove PIDGET gubbish, it's no longer necessary.
315 * infrun.c (wait_for_inferior): Put registers_changed() before
316 target_wait() to speed up remote debugging.
317 * Replace code that reads registers from other threads with much
318 nicer looking new function calls (see changes to findvar.c).
319 * Don't skip prologues if debugging assembly source.
320 * lynx-nat.c (child_resume): Lynx now needs it's own version of
321 child_resume to handle multi-thread debugging properly.
322 * remote.c: Add O response to get console output from target.
323 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
324 SERIAL_ERROR here to simplify callers.
325 * Change static var timeout to remote_timeout.
326 * (fromhex): Remove unnecessary return -1 at end of routine.
327 * (remote_wait): Turn this into a big switch statement. Add
328 support for O response.
329 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
330 * (getpkt): Split getpkt into two parts. read_frame deals with
331 all formatting issues, run-length encoding, and framing. getpkt
332 now handles error recovery, and frame detection.
333 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
334 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
335 control. (hardwire_readchar): Handle EINTR from read().
336 * symfile.c (deduce_language_from_filename): Add support for .s
338 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
339 override infptrace's child_wait.
340 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
341 instead of XXXlynx.h.
342 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
344 * nlm/gdbserve.c: Portability fixes.
346 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
348 * inftarg.c (child_wait): Call proc_wait, not wait.
349 (child_mourn_inferior): Call proc_remove_foreign.
350 * main.c (gdb_init): Call init_proc.
351 * main.c: Provide dummy versions of init_proc, proc_wait, and
352 proc_remove_foreign for the gdb case (the libgdb case provides its
353 own versions of these functions).
354 * Makefile.in (libgdb-files): Add libproc.a.
356 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
358 Hardware watchpoints for Linux, from Rick Sladkey
360 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
361 new hardware breakpoint recovery method.
362 * i386v-nat.c (i386_insert_watchpoint,
363 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
364 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
365 New functions to support the 386 hardware debugging registers.
366 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
367 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
368 target_insert_watchpoint, target_remove_watchpoint): Define these
369 macros to use the hardware debugging functions in i386v-nat.c.
371 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
373 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
376 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
378 * target.c, target.h: New variables target_activity_function and
380 * inflow.c, inferior.h: New functions set_sigio_trap and
382 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
384 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
386 * remote-sim.h (sim_verbose): Delete.
387 Document callbacks needed.
388 (sim_*): Change result to void where there isn't one.
389 (sim_open): Clarify argument and error response.
390 (sim_close): Declare.
391 (sim_load): Change bfd_handle argument to file name. Clarify result.
392 (sim_create_inferior): Renamed from sim_set_args.
393 (sim_set_pc): Delete.
394 (sim_info): Delete printf_fn argument.
395 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
396 (gdbsim_load): Try sim_load first.
397 (gdbsim_create_inferior): Call sim_create_inferior.
398 (gdbsim_open): Handle args == NULL. Update call to sim_open.
399 (gdbsim_close): Call sim_close.
400 (gdbsim_files_info): Update call to sim_info.
401 (gdbsim_ops): Realign comments.
403 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
405 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
407 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
408 the auxent if the symbol's name is ".file". From David Edelsohn
409 <c1dje@watson.ibm.com>.
411 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
413 * breakpoint.c (breakpoint_1): Fix typo.
415 * annotate.c (annotate_field_end): Fix typo.
417 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
419 * Makefile.in (TSSTART): Remove; no longer used.
421 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
422 fputs_unfiltered and exit directly, rather than fatal. The latter
423 calls vfprintf_unfiltered!
425 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
426 * value.h, printcmd.c (print_value_flags): Move from here...
427 * annotate.c: ...to here, and make it use can_dereference.
429 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
431 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
432 Remove, needed for both native and cross.
433 * target.c (attach_flag, generic_mourn_inferior): Put here.
434 * utils.c (job_control): Put here.
435 (terminal.h): Don't include anymore.
437 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
439 * source.c (find_source_lines): Always use code that was #ifdef
440 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
441 leaving it on the chain. Reindent much of this function.
442 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
443 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
444 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
445 config/ns32k/xm-ns32km3.h: Remove all references to
446 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
447 * main.c, fork-child.c, many config files: Remove all
448 SET_STACK_LIMIT_HUGE code; with the above changes it should no
451 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
452 This avoids __eprintf troubles.
454 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
456 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
457 initialization code which needs to be called even if we bypass the
458 command line stuff into gdb_init.
459 * utils.c (fputs_unfiltered): Surround in #ifndef
460 FPUTS_UNFILTERED_OVERRIDE.
461 * Makefile.in (libgdb.a): New target.
463 * utils.c: Rearrange I/O stuff a bit so that all output goes
464 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
465 which made %s not work with arbitrarily large strings.
466 * printcmd.c (printf_command): Use printf_filtered, not
467 printf_unfiltered and printf, now that arbitrary limit is gone.
470 * breakpoint.c (watchpoint_check): Remove unused variable b.
471 * stack.c (print_frame_info): Move sp and buf inside #if.
472 * eval.c (evaluate_subexp): Remove unused variables pp,
473 mangle_ptr, ptr, and mangle_tstr.
474 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
476 * symtab.c (lookup_symtab): Put variable copy inside #if.
477 (decode_line_1): Put variable q1 inside #if 0.
478 * target.h: Declare target_link.
479 * infrun.c (wait_for_inferior): Remove unused variables signame.
480 * remote.c (remote_resume): Remove unused variable name.
481 * c-exp.y (parse_number): Parenthesize operand of shift.
482 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
483 (this is a semantic change, the warning seems to have detected a bug).
484 * dbxread.c (end_psymtab): Move variable p1 inside #if.
485 * coffread.c: Move variable temptype inside #if.
486 * ch-typeprint.c (chill_type_print_base): Remove unused variable
488 * ch-valprint.c: #include typeprint.h and ch-lang.h.
489 (chill_val_print): Remove unused variable in_range.
490 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
491 (chill_val_print): Add default case for switch.
492 * stabsread.h: Declare stabsect_build_psymtabs.
493 * os9kread.c (read_minimal_symbols): Make this return void.
494 (os9k_symfile_read): Remove unused variables stb_exist and val.
495 (os9k_symfile_init): Remove unused variable val.
496 (fill_sym): Remove unused variable id.
497 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
499 Remove unused variable symfile_bfd.
500 #if 0 unused variables lbrac_unmatched_complaint and
501 lbrac_mismatch_complaint.
502 Remove declaration for non-existent function os9k_next_symbol_text.
504 * annotate.c, annotate.h: New files, containing a function for
505 each annotation which outputs it.
506 * Move breakpoints_changed from breakpoint.c to annotate.c.
507 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
508 printcmd.c, source.c, stack.c, utils.c, valprint.c:
509 Use annotate.c functions to output annotations.
510 * Makefile.in (OBS): Add annotate.o.
512 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
514 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
515 elf_unwind_entries are always initialized.
517 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
518 stubs which return directly to the caller rather than to the stub
521 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
523 * c-exp.y (yyerror): Display a more informative error message.
524 * ch-exp.y (yyerror): Ditto, don't use global yychar.
525 * m2-exp.y (yyerror): Ditto.
527 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
529 * inflow.c (job_control): Move definition to front of file.
531 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
533 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
534 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
536 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
538 * Makefile.in (kdb): Remove old init.c creation commands.
539 * configure.in (sparclite): Match on sparclite*.
540 * sparclite/aload.c (main): Only change section addresses for
541 a.out format object files.
543 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
545 * config/i386/go32.mh: Define CC.
547 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
549 * gdbserver/Makefile.in: Remove irrelevant definitions and
550 comments inherited from the gdb Makefile.
551 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
552 (VERSION): Update to 4.12.3.
553 (gdbserver): Remove any existing executable first.
554 (distclean, realclean): Remove nm.h.
555 * gdbserver/low-lynx.c: Add Sparc Lynx support.
556 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
557 Don't use absolute pathname.
559 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
561 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
564 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
566 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
567 (print_it_normal): Add annotations for the inferior starting and
568 stopping, and for all the various messages related to how it
571 * printcmd.c (do_one_display): Annotate.
572 * stack.c (print_frame_info): Annotate printing of stack frames.
574 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
576 * remote.c (get_offsets): Handle case where stub doesn't support
579 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
581 Add partial support for g++ code compiled with -fvtable-thunks.
582 * c-valprint.c (c_val_print): Add vtblprint support
584 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
585 pointers (if using thunks) as well as array of structs (otherwise).
586 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
587 level, and make the latter non-static (so define_symbol can use it).
588 * stabsread.c (define_symbol): If the type being defined is a
589 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
590 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
591 * values.c (value_virtual_fn_field): Handle thunks.
592 * values.c (value_headof): Minor efficiency hack.
593 * values.c (value_headof): Incomplete thunk support. FIXME.
595 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
597 * valprint.c (print_longest): Clarify comment about use_local.
598 * printcmd.c, defs.h (print_address_numeric), callers in
599 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
600 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
601 exec.c: New argument use_local.
602 * source.c (identify_source_line): Use filtered output. Use
603 print_address_numeric.
605 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
606 language.c (type_error, range_error): Use filtered output.
607 * utils.c (error_begin): Update comment to tell people to use
610 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
611 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
614 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
616 * procfs.c (procfs_wait): Reinstate code which deduces the signal
617 from the fault, #ifndef FAULTED_USE_SIGINFO.
618 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
620 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
622 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
623 Explicitly annotate each record.
625 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
627 * xcoffexec.c: Reformat to standards and lint.
628 (language.h): Include.
629 (exec_close): Declare arg "quitting".
630 (file_command): Declare arg "from_tty".
631 (map_vmap): Cast xmalloc result to PTR.
632 * rs6000-nat.c: Reformat to standards and lint.
633 (exec_one_dummy_insn): Use char array for saved instruction.
634 (fixup_breakpoints): Declare.
635 (vmap_ldinfo): Be more informative in fatal error messages.
636 (xcoff_relocate_symtab): Define to return void.
637 * xcoffsolib.h: Reformat to standards, improve comments.
638 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
640 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
642 * utils.c, defs.h (error_begin): New function.
643 (quit): Print annotation before printing the error message.
644 * main.c (return_to_top_level): Print annotation before doing the
646 * symtab.c (decode_line_1): Call error not warning and then
647 return_to_top_level. Call error_begin and printf_unfiltered
648 rather calling warning (before calls to return_to_top_level).
649 * core.c (memory_error): Use error_begin, printf_unfiltered,
650 print_address_numeric and return_to_top_level instead of error.
651 Cleans up a FIXME-32x64.
652 * language.c (type_error, range_error): Call error_begin
653 not just target_terminal_ours.
655 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
656 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
657 side of an assignment is non-portable.
659 * utils.c (query): Change syntax of query annotations to be
660 consistent with other input annotations.
661 (prompt_for_continue): Likewise for prompt-for-continue annotation.
663 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
665 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
667 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
668 that have a stack frame size of 32k or larger (from Paul Flinders).
671 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
673 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
674 for Lynx platforms that need it.
675 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
677 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
679 * procfs.c (procfs_wait): Use the signal from the pr_info rather
680 than trying to deduce it from the fault.
682 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
684 * printcmd.c (print_address_symbolic): Initialize name to empty
685 string to avoid core dump if lookup fails.
686 * remote-e7000.c (printf_e7000debug): Error if target not open.
688 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
690 * i386-nlmstub.c: Update to be more in line with PIN stub.
691 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
692 * (hex2mem): Init ptr.
693 * General cleanups to use ConsolePrintf, standard prologues, etc...
695 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
697 * i386-nlmstub.c: More changes to be compatible with remote.c.
699 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
700 into (the far less frequently called) dbx_symfile_read.
702 * i386-nlmstub.c: An interim version till we get PIN for the x86.
704 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
706 * dbxread.c (record_minimal_symbol): Record the section
707 associated with the symbol to make dynmaic relocation work.
708 * (dbx_symfile_read, process_one_symbol): Fixes to work around
709 Solaris brain-damage which don't apply to relocatable object
711 * (stabsect_build_psymtabs): New routine to read stabs out of an
712 arbitrarily named section.
713 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
715 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
716 stabs out of the nlm.
717 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
718 brain-damage which don't apply to relocatable object files.
719 * remote.c (putpkt): Improve error reporting and error handling.
720 * (get_offsets): Temporary kludge to force data & bss sections to
721 have the same relocation.
722 * stabsread.c (define_symbol, scan_file_globals): Record section
725 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
727 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
730 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
732 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
733 to after call to target_wait. This means that flush_cached_frames
734 can call target_terminal_ours if it wants to.
735 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
736 comment about why the code is dubious.
738 * stabsread.c (read_type): Call read_type, not nonexistent
741 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
743 * remote-os9k.c (rombug_fetch_registers): set trace mode
745 * remote-os9k.c (rombug_read_inferior_memory): cache data in
747 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
749 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
750 passed to process_one_symbol.
751 * stabsread.c (read_type): process os9k functio prototype.
753 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
755 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
758 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
760 * utils.c (prompt_for_continue): Annotate prompt.
761 (query): Annotate query.
762 * printcmd.c (print_frame_args): Change syntax of argument
763 annotation to make name and value part of a single group of
764 annotations, not two separate groups.
765 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
766 * valprint.c (val_print_array_elements): Change syntax of
767 annotation to be more concise.
768 * main.c, defs.h (command_line_input): New argument tells what
769 string to include in the annotations.
770 * symtab.c (decode_line_2), main.c (read_command_lines,
771 command_loop): Change callers.
773 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
775 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
777 * printcmd.c (output_command): Annotate things we print here too.
778 * printcmd.c (print_command_1): Add "value-history-value" annotation.
779 * Move declaration of print_value_flags from defs.h to value.h.
780 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
782 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
784 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
785 BFD handles sun3 dynamic relocations now.
786 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
789 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
791 * printcmd.c (print_command_1): Annotate the top-level expressions
793 (print_frame_args): Annotate each argument.
794 * printcmd.c, defs.h (print_value_flags): New function.
795 * cp-valprint.c (cp_print_value_fields): Annotate each field.
796 * valprint.c (val_print_array_elements): Annotate each array element.
798 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
800 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
801 the register contains a pointer to the type, not the type itself.
803 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
805 * main.c (main): Accept --annotate=N option and make --fullname
806 the same as --annotate=1.
807 (command_line_input): Print annotatation before and after prompt.
808 * blockframe.c (flush_cached_frames): Print annotation.
809 * Rename frame_file_full_name to annotation_level and move it from
811 * source.c (identify_source_line): If annotation_level > 1,
812 change output format.
813 * breakpoint.c: Print annotation whenever a breakpoint changes.
814 * main.c: New variable server_command.
815 (command_line_input): Parse "server " and set server_command.
816 (dont_repeat): Check server_command.
818 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
820 * xcoffread.c (xcoff_next_symbol_text): Don't return before
821 updating raw_symbol and symnum. Return a value in the case where
824 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
826 * parse.c: Don't define block_found; it is defined in symtab.c.
827 * parser-defs.h: Add comment regarding block_found.
829 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
831 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
834 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
836 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
837 section vma. Do not read dynamic relocs for sun3 executables to
838 avoid BFD assertion message.
840 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
842 * nm-hppab.h (KERNEL_U_ADDR): Define.
843 (FIVE_ARG_PTRACE): Likewise.
844 (CANNOT_STORE_REGISTER): Likewise.
845 * nm-hppah.h (KERNEL_U_ADDR): Define.
846 (FIVE_ARG_PTRACE): Likewise.
847 (CANNOT_STORE_REGISTER): Likewise.
848 (NEED_TEXT_START_END): Likewise.
850 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
851 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
852 (FIVE_ARG_PTRACE): Likewise.
853 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
854 (FIVE_ARG_PTRACE): Likewise.
856 * hppa-tdep.c (read_unwind_info): Make static.
857 (restore_pc_queue): Indirect through the target vector to
858 reload the register state.
860 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
862 * paread.c (compare_unwind_entries): Delete function. It's been
863 moved into hppa-tdep.c.
864 (read_unwind_info): Likewise.
865 (pa_symfile_read): No longer call read_unwind_info. The unwind
866 tables will be read in as they are needed.
868 * hppa-tdep.c (compare_unwind_entries): New function.
869 (read_unwind_info, internalize_unwinds): Likewise.
870 (find_unwind_entry): Read in unwind information on demand.
872 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
874 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
875 to : in search path processing.
876 * defs.h (qsort): Rename argument in prototype.
877 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
879 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
880 (false): Eliminate usages.
882 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
884 * h8500-tdep.c (initialize_h8500_tdep, large_command):
885 All references to value changed to value_ptrlage_command is now
887 All references to value changed to value_ptr.
888 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
889 * remote-hms.c (hms_wait): Timeout after five seconds.
890 * ser-go32.c (dosasync_read): Poll if timeout < 0.
891 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
892 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
894 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
896 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
898 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
900 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
902 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
903 bp_watchpoint_scope breakpoints.
904 (struct breakpoint): Add val_chain and related_breakpoint fields
905 for use by watchpoints.
907 * breakpoint.c (within_scope): Delete. No longer used.
908 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
909 (target_{remove,insert}_watchpoint): Likewise.
910 (can_use_hardware_watchpoint): New function.
911 (remove_breakpoint): New function to remove a single breakpoint
912 or hardware watchpoint.
913 (insert_breakpoints): Handle insertion of hardware watchpoints.
914 Store a copy of the value chain derived from the watchpoint
916 (remove_breakpoints): Simplify by using remove_breakpoint.
917 (delete_breakpoint): Likewise.
918 (watchpoint_check): Delete the watchpoint and watchpoint scope
919 breakpoints when the watchpoint goes out of scope. Save & restore
920 the current frame after checking watchpoints.
921 (breakpoint_init_inferior): Likewise (restarting the program
922 makes all local watchpoints go out of scope).
923 (bpstat_stop_status): Handle hardware watchpoints much like normal
924 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
925 when the watchpoint goes out of scope. Remove and reinsert all
926 breakpoints before returning if we stopped when a hardware watchpoint
928 (watch_command): Use a hardware watchpoint when possible. If
929 watching a local expression, build a scope breakpoint too.
930 (map_breakpoint_numbers): Also call given function for any
932 (disable_breakpoint): Never disable a scope breakpoint.
933 (enable_breakpoint): Handle hardware breakpoints much like normal
934 breakpoints, but recompute the watchpoint_scope breakpoint's
935 frame and address (if we have an associated scope breakpoint).
936 (read_memory_nobpt): Handle hardware watchpoints like normal
937 watchpoints. When necessary handle watchpoint_scope breakpoints.
938 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
939 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
940 (disable_command): Likewise.
942 * blockframe.c (find_frame_addr_in_frame_chain): New function.
943 Extern prototype added to frame.h
945 * infrun.c (wait_for_inferior): Set current_frame and select
946 a frame before checking if we stopped due to a hardare watchpoint
947 firing. Handle stepping over hardware watchpoints.
948 (normal_stop): Remove unnecessary call to select_frame.
950 * value.h (value_release_to_mark): Declare.
951 * values.c (value_release_to_mark): New function.
953 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
954 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
956 * hppab-nat.c (hppa_set_watchpoint): New function.
958 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
959 (HAVE_STEPPABLE_WATCHPOINT): Define.
960 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
961 (target_{insert,delete}_watchpoint): Define.
963 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
964 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
965 (target_{insert,remove}_watchpoint): Likewise.
967 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
969 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
970 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
971 often have the same names as debug symbols for functions, and
972 confuse lookup_symbol().
974 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
976 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
977 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
978 REGISTER_RAW_SIZE (1).
979 Together these changes work around a bug in HP's compiler. Both
980 seem to be necessary.
982 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
984 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
985 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
986 are type mst_solib_trampoline.
988 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
990 * config/m68k/es1800.mt: Change comments.
992 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
994 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
996 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
998 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1001 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1003 * values.c (unpack_long): Remove obsolete comment about using a
1006 * symfile.c (symbol_file_command): Add comments about command syntax.
1008 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1009 Jim Kingdon (kingdon@cygnus.com)
1011 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1012 are in the .plt section.
1013 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1014 find_solib_trampoline_target): New functions for handling
1015 stepping into -g compiled shared libraries.
1016 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1017 find_solib_trampoline_target): Add prototypes.
1018 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1019 Define to handle stepping into -g compiled shared libraries.
1020 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1021 stepping into -g compiled shared libraries.
1023 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1025 * configure.in: Add mips-*-sysv4* support.
1026 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1027 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1028 New files for MIPS SVR4 support.
1029 * Makefile.in: Update for new mipsv4 files.
1030 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1031 read_next_frame_reg to obtain the frame relative stack pointer.
1032 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1033 obtain the frame relative stack pointer.
1034 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1035 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1036 by entering them into the minimal symbol table.
1037 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1038 a long for float formats.
1039 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1040 get defined in <link.h>.
1041 * solib.c (solib_add): Add shared library sections to the section
1042 table of the target before adding the symbols.
1043 * partial-stab.h: Relocate static and global functions.
1044 * dbxread.c (read_dbx_symtab): Remove unused variable
1045 end_of_text_address. Relocate text_addr when passing it
1048 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1049 library functions before the executable is run. Retrieve dynamic
1050 symbols from stripped executables.
1051 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1052 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1053 if no debugging symbols were found.
1054 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1055 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1057 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1058 OSF/1 has shared libraries.
1060 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1062 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1063 to BFD handling of dynamic symbols.
1065 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1067 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1068 then gets its real address into FUN and its GOT/DP value into %r19.
1070 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1072 * hppa-tdep.c (frameless_function_invocation): If no unwind
1073 descriptor was found, then assume this was not a frameless
1074 function invocation.
1075 (frame_saved_pc): If the saved PC is in a linker stub, then
1076 return the return address which the linker stub will return to.
1078 * xm-hppab.h: Never define USG.
1079 * xm-hppah.h: Always define USG.
1081 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1083 * values.c (unpack_long, value_from_longest),
1084 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1086 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1088 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1090 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1092 For SVR4 targets, enable gdb to set breakpoints in shared
1093 library functions before the executable is run.
1094 * elfread.c (elf_symtab_read): Handle symbols for shared library
1096 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1097 and moved to objfiles.c.
1098 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1099 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1100 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1101 the new generic definition from tm-sysv4.h works for Solaris.
1103 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1105 * elfread.c (elf_symtab_read): Change storage_needed,
1106 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1107 bfd_get_symtab_upper_bound. Check for errors from
1108 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1109 * nlmread.c (nlm_symtab_read): Same changes.
1111 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1113 * xcoffread.c (xcoff_next_symbol_text): New function.
1114 (read_xcoff_symtab): Set next_symbol_text_func to it.
1115 Move raw_symbol outside of read_xcoff_symtab.
1117 * remote.c (getpkt): Remove unused "out" label.
1119 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1121 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1122 about more than one watchpoint being triggered.
1124 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1126 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1128 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1130 * blockframe.c (find_pc_partial_function): mst_file_text
1131 symbols do not live in the shared library transfer table.
1132 * ch-exp.y (decode_integer_value, match_character_literal,
1133 match_bitstring_literal): Guard tolower calls with isupper,
1134 tolower on old BSD systems blindly subtracts a constant.
1135 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1136 well when determining the producer of the object file.
1137 * mdebugread.c (has_opaque_xref): New function to check for
1138 cross reference to an opaque aggregate.
1139 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1140 enter typedefs to opaque aggregates into the symbol tables.
1141 * mdebugread.c (parse_external): Remove skip_procedures argument,
1142 it has always been 1. Remove code that handled stProc symbols,
1143 it was never executed and was wrong, as the index of a
1144 stProc symbol points to the local symbol table and not to the
1145 auxiliary symbol info. Update caller.
1146 * mdebugread.c (parse_partial_symbols): Do not enter external
1147 stProc symbols into the partial symbol table, they are already
1148 entered into the minimal symbol table.
1149 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1150 Remove all conditionals and definitions for ptx.
1151 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1152 Fix addresses of floating point registers in REGISTER_U_ADDR.
1153 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1154 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1155 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1156 signal trampoline code work.
1157 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1158 Remove all conditionals and definitions for ptx.
1159 Remove KDB definitions.
1160 * symm-nat.c (store_inferior_registers): Fetch registers before
1161 storing them to obtain valid floating point control registers.
1162 Store fpu registers.
1163 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1164 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1165 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1167 * symm-nat.c (child_resume): Update type of `signal' parameter.
1168 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1170 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1172 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1173 calling import stubs for functions in shared libraries.
1175 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1177 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1179 * ch-lang.c (chill_is_varying_struct): Magic string is
1180 was "<var_length>" is now "__var_length" (more portable).
1182 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1184 * remote.c (getpkt): If we get a timeout, actually retry rather
1185 than just giving up the first time it happens.
1186 * remote.c: Document sequence numbers.
1187 (remote_store_registers): Change syntax of 'P' request so that it
1188 never looks like a sequence number.
1190 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1192 * os9kread.c (record_minimal_symbol): add section_offset to
1193 relocate minimal symbol table.
1194 * os9kread.c (read_minimal_symbols): ditto.
1195 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1197 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1198 return. Also if file addr is 0 leave it 0, not to relocate.
1199 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1200 'set remotexoff' and 'set remotelog' commands.
1202 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1204 * remote.c (remote_store_registers): Add 'P' request to set an
1205 individual register.
1206 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1209 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1211 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1212 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1213 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1215 * command.c (do_setshow_command, case var_string): Never add a
1216 space to the end of the string.
1217 * NEWS: Document this change.
1218 * .gdbinit: Add a space to the "set prompt" command.
1220 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1222 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1223 changes to make it compile (it doesn't link yet).
1225 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1226 (set_demangling_style, set_demangling_command): Use savestring not
1227 strdup. We were not dealing properly with a NULL return from
1228 strdup, and were not declaring strdup (the system header may or
1231 * valprint.c (val_print): Remove inaccurate comment about what
1232 types can be stub types.
1234 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
1235 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
1236 Supply alternate version if ATTACH_DETACH is not defined.
1237 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
1238 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
1239 * configure.in: Recognize i[34]86-sequent-sysv4* host.
1241 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1243 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
1245 (skip_trampoline_code): Rewrite and add support for argument
1246 relocation stubs stubs, import/export stubs, calls through
1247 "_sr4export" and cascaded trampolines.
1249 * hppa-tdep.c (skip_prologue): Return "pc" not zero
1250 if no unwind descriptor is found.
1252 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
1253 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
1254 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
1255 differently. All registers are four bytes.
1256 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
1258 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
1260 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
1261 registers as both single and double values (fetching 2nd 32bit half
1262 as necessary). Annotate each register printed with its precision.
1264 * paread.c (read_unwind_info): Fix off-by-one error.
1266 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1268 * main.c (complete_command): Deal with it if arg is NULL.
1270 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1272 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
1273 regarding using the PC--using the PC is necessary and all the
1274 FIXME comments in the world won't make it go away.
1276 * valops.c (value_at, value_at_lazy): Give error if we dereference
1278 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
1279 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
1281 * stabsread.c (patch_block_stabs): Add comment about what happens
1282 if the definition is in another compilation unit from the stab.
1284 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
1286 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1288 * main.c (complete_command): New command, from Rick Sladkey
1289 <jrs@world.std.com>.
1290 (symbol_completion_function): Don't declare rl_point and
1291 rl_line_buffer; they are now declared in readline.h.
1292 (show_commands): Don't declare history_base; it is declared in
1294 * command.c (lookup_cmd): Don't delete trailing whitespace.
1295 Reverts change of 14 May 1989.
1297 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
1299 * minsyms.c (prim_record_minimal_symbol): Move section deduction
1300 code from prim_record_minimal_symbol_and_info() to here. Callers
1301 of the latter can legitimately supply a section number of -1.
1303 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1305 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
1306 member functions have an element in args for a (nonexistent) this
1309 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1311 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
1313 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
1314 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1316 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
1317 for the structure's type. All callers changed.
1319 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
1320 for each structure argument rather than assuming it's either
1321 true or false for all structure arguments.
1323 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
1324 on the length structure passed, not the compiler used.
1326 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
1327 argument for the structure's type.
1329 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1331 * values.c (set_internalvar): Don't set var->value until we are
1332 sure there won't be an error().
1334 * remote.c (get_offsets): Reinstate comment which was in
1335 remote_wait about use of SECT_OFF_TEXT and so on.
1337 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1339 * symmisc.c (maintenance_check_symtabs): New function to check
1340 consistency of psymtabs and symtabs.
1341 * symtab.h (maintenance_check_symtabs): Add prototype.
1342 * maint.c: Add new `maint check-symtabs' command.
1343 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
1344 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1345 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
1347 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
1348 to write_memory to avoid warnings from gcc.
1349 * config/i386/xm-symmetry.h: Add missing #endif.
1350 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
1351 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
1352 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
1354 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1356 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
1357 (hppa_push_arguments): Likewise.
1359 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
1361 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
1362 improve remote debugging efficiency. Also fixed problems with
1363 doing function calls for programs with no entry points.
1364 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
1365 entry_point_address.
1366 * inferior.h (PC_IN_CALL_DUMMY): ditto.
1367 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
1368 parse_lines): Pass section_offsets info to these routines so that
1369 we can relocate symbol table entries upon readin.
1370 * (psymtab_to_symtab_1): Set symtab->primary to tell
1371 objfile_relocate to do relocations for our symbols.
1372 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
1373 (which hang off of the symbol table).
1374 * Use prim_record_minimal_symbols_and_info instead of
1375 prim_record_minimal_symbols to supply section info to make minimal
1376 symbol relocations work.
1377 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
1378 -1, try to deduce it from ms_type.
1379 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
1380 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
1381 add code to relocate objfile->sections data structure.
1382 * remote.c (get_offsets): Use new protocol message to acquire
1383 section offsets from the target.
1384 * (remote_wait): Get rid of relocation stuff. That's all handled
1385 by objfile_relocate now.
1386 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
1387 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
1389 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
1391 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
1393 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
1395 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
1396 can no longer set this at run time.
1397 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
1398 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
1399 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
1400 sparc-tdep.c compiles).
1401 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
1403 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1405 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
1406 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
1407 * configure.in: Recognize m68*-cisco*-*.
1409 * Makefile.in (TAGS): Use variables directly, rather than using
1410 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
1411 and means that these filenames no longer need be unique across all
1412 the config/* directories.
1413 * configure.in: Put the config/*/ into TM_FILE, etc.
1415 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
1416 and trapv exceptions.
1418 * target.h (struct section_table), objfiles.h (struct obj_section):
1419 Change name of field sec_ptr to the_bfd_section. More mnemonic
1420 and avoids the (sort of, for the ptx compiler) name clash with
1421 the name of the typedef.
1422 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
1423 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
1425 * utils.c: Include readline.h.
1426 * Makefile.in (utils.o): Add dependency.
1428 * remote.c (getpkt): Add support for run-length encoding.
1430 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1432 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
1434 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1436 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
1437 prim_record_minimal_symbol.
1440 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
1441 computing their offset from the start of the old buffer and adding
1442 to the new buffer, rather than by assuming we can add the
1443 difference between the old buffer and the new buffer (it might not
1444 fit in an int). Merge in cosmetic differences from emacs regex.c
1445 version of this macro.
1447 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1449 * Makefile.in (install-only): Fix use of program_transform_name.
1451 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1453 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
1454 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
1455 so I'm nuking the command.
1456 * symtab.c (find_addr_symbol): Comment out, no longer used.
1458 * main.c (main): Don't init_source_path for the -cd argument. Now
1459 that source_path doesn't contain the current_directory from when
1460 GDB started up, init_source_path is no longer useful (and is
1461 harmful because it clobbers a source_path set in $HOME/.gdbinit).
1463 * TODO: Remove item about line numbers being off. It is useless
1464 and confusing without a reproducible test case (it mentions
1465 proceed(), but I was able to step through proceed without trouble).
1467 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1469 For Sunos 4.x targets, enable gdb to set breakpoints in shared
1470 library functions before the executable is run. Retrieve dynamic
1471 symbols from stripped executables.
1472 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
1473 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
1474 symtab.c (list_symbols): Handle mst_solib_trampoline.
1475 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
1476 for all targets, remove IBM6000_TARGET dependencies.
1477 * dbxread.c (read_dbx_dynamic_symtab): New function.
1478 * dbxread.c (dbx_symfile_read): Use it.
1479 * dbxread.c (SET_NAMESTRING): Set namestring to
1480 "<bad string table index>" instead of "foo" if the string index is
1482 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
1484 * symtab.c (list_symbols): Take from_tty as parameter and pass it
1485 to break_command. Handle mst_file_* minimal symbol types.
1486 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
1488 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
1490 * c-exp.y(yylex): fix potential memory overflow.
1492 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1494 * environ.c (set_in_environ): Eliminate special handling of PATH and
1496 * putenv.c: Removed, conflicts with system declaration of
1497 putenv on RS/6000 running AIX 3.2.5, and above change makes it
1499 * Makefile.in: Change accordingly.
1500 * procfs.c (procfs_create_inferior): Change comment accordingly.
1502 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
1504 * rs6000-tdep.c: Change value to value_ptr.
1506 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1508 * i386m3-nat.c: Include floatformat.h.
1509 (get_i387_state): Use memset not bzero.
1513 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
1514 ieee-float.h to floatformat.h.
1516 * valprint.c (val_print_string): Ignore error if the error
1517 happened after a terminating '\0'.
1519 * c-valprint.c (c_val_print): Never add 1 to return value from
1520 val_print_string; just return what it returns.
1522 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
1523 looping through all of the enums.
1524 * infrun.c (signals_info): Use it.
1526 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1528 * main.c (main): When printing warning about bad baud rate, don't
1529 use warning(); it relies on current_target which isn't set up yet.
1531 * breakpoint.c (_initialize_breakpoint): Update docstring for
1532 tbreak to match what the code actually does. Don't mention tbreak
1533 in docstrings for "enable once" or "enable breakpoints once".
1535 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1537 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
1538 while (0). That defeats the whole purpose of using do . . . while (0).
1539 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
1540 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
1541 using a ?: expression as an lvalue is not portable.
1543 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
1544 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
1545 'p' and 'r' symbol descriptors into a single symbol to look for a
1547 * README, config/sparc/tm-sparc.h: Update comments.
1549 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1551 * mdebugread.c (parse_type): Do not complain for types with
1552 an `indexNil' aux index, these are simply undefined types.
1553 Remove indexNil check from caller of parse_type.
1554 * mdebugread.c (parse_partial_symbols): Do not enter
1555 stGlobal, scCommon symbols into the minimal symbol table, their
1556 value is the size of the common, not its address.
1557 Handle scInit, scFini, scPData and scXData sections.
1558 Use minimal symbol type mst_file_* for stLabel symbols, instead of
1560 Enter stProc symbols into the global_psymbols list once, not into
1561 the static_psymbols_list.
1562 Get rid of dummy psymtab if it is empty, to allow proper detection
1563 of stripped executables.
1564 * mdebugread.c (cross_ref): Allow cross references to Fortran
1567 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1569 * stabsread.c (common_block_end, fix_common_block): Stash the
1570 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
1571 as to not assume that a pointer fits in an enum.
1573 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1575 * os9kread.c (fill_sym): check compiler verion number for pre-
1577 * os9kread.c (os9k_process_one_symbol): address of symbol is
1578 relative to section not module.
1579 * stabsread.c (define_symbol): add symbol type 's' as local
1581 * remote-os9k.c: add command 'set monitor_log' to turn on or off
1583 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
1584 * remote-os9k.c: fix bug in 'set remotebaud' function.
1585 * remote-os9k.c (rombug_link): minimize checking so to improve
1587 * symfile.c (symbol_file_command): check if failed to link, also make
1588 the command be able to accept more than one filenames.
1589 * target.c (target_link): check if failed to link with rombug.
1590 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
1592 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1594 * remote-es.c (es1800_child_ops): Don't declare it static.
1596 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
1598 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
1600 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1602 * dbxread.c: New variable lowest_text_address.
1603 (record_minimal_symbol, read_dbx_symtab): Set it.
1604 (read_dbx_symtab): Use lowest_text_address + text_size instead of
1605 end_of_text_address.
1606 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
1608 * dbxread.c (end_psymtab): Remove old and commented out
1609 capping_global and capping_static. Fix comments regarding
1610 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
1612 * parser-defs.h: Add "extern" to start of variable declarations so
1613 we don't end up with commons.
1614 * parse.c: Define these variables.
1616 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
1619 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1621 * alpha-tdep.c: Change value to value_ptr.
1623 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1625 * solib.c (elf_locate_base): New function to locate the address
1626 of the dynamic linker's runtime structure in the dynamic info section.
1627 * solib.c (locate_base): Use it instead of iterating over the list
1628 of mapped address segments.
1629 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
1632 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1634 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
1635 (pc_in_interrupt_handler): New function. Also add PARAM decl.
1636 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
1637 signal trampoline and interrupt routines.
1638 (frame_saved_pc): Handle signal trampolines and interrupt routines.
1639 (frame_chain, frame_chain_valid): Likewise.
1640 (hppa_frame_find_saved_regs): Likewise. Also deal with special
1641 saved regs convention for SP.
1643 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
1644 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
1645 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
1647 * tm-hppah.h (IN_SIGTRAMP): Define.
1649 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1651 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
1652 alphabetic character as the start of a name.
1654 * sparclite/Makefile.in (all install): Build and install aload.
1656 * configure.in: Accept i[34]86-*-*sysv32 because that is what
1657 config.guess and config.sub produce.
1659 * mips-tdep.c: Change value to value_ptr.
1661 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1663 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
1664 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
1665 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
1666 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
1667 value with value_ptr. This is for the ptx compiler.
1668 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
1670 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
1671 #if 0 i386_float_info.
1672 * symm-tdep.c (round): Remove. Also remove sgttyb.
1673 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
1674 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
1675 * i386-tdep.c (i386_frame_find_saved_regs): Put in
1676 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
1678 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
1679 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
1680 symm-nat.c. Define CHILD_WAIT and declare child_wait().
1681 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
1682 tm-i386v.h is apparently OK.
1683 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
1684 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
1687 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1689 * osfsolib.c (xfer_link_map_member): Update to use new
1690 target_read_string interface.
1692 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1694 * infrun.c (wait_for_inferior): In checking
1695 remove_breakpoints_on_following_step, check
1696 through_sigtramp_breakpoint as well as step_resume_breakpoint.
1698 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1700 * os9kread.c (os9k_process_one_symbol): Rename
1701 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
1702 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
1703 (CORE_ADDR)0, from target_link, since that is what it uses.
1704 Process name at end, not during parsing (like we did before Kung's
1705 change), so that -readnow and -mapped can appear anywhere.
1706 Make text_relocation a local variable.
1707 * config/i386/i386os9k.mt: Fix comment.
1708 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
1709 * os9kread.c: Put "comments" after #endif inside /* */.
1710 * stabsread.h: Add os9k_stabs variable.
1711 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
1713 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
1714 descriptor in global_symbols not local_symbols.
1715 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
1717 (read_type): If os9k_stabs, accept function parameters after 'f'
1719 (read_array_type): If os9k_stabs, don't expect index type and
1720 expect lower and upper to be separated by ',' not ';'.
1721 (read_enum_type): If os9k_stabs, read a number before the first
1722 enumeration constant.
1723 (os9k_init_type_vector): New function.
1724 (dbx_lookup_type): Call it when starting new type vector.
1725 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
1726 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
1727 * os9kstab.c: Removed.
1728 * Makefile.in: Update accordingly.
1729 * objfiles.c (objfile_relocate_data): Removed.
1730 * remote-os9k.c (rombug_wait): Call objfile_relocate
1731 not objfile_relocate_data.
1732 * objfiles.h, objfiles.c: Remove find_pc_objfile.
1733 * remote-os9k.c (rombug_wait): Call find_pc_section not
1735 * main.c (quit_command): Check inferior_pid; revert Kung change.
1736 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
1738 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1740 * os9kread.c: New file to read os9000 style symbo table.
1741 * os9kstab.c: new file to read os9000 style stabs.
1742 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
1743 * objfiles.c (find_pc_objfile): new function to search objfile
1745 * objfiles.c (objfile_relocate_data): new function to relocate
1746 data symbols in symbol table.
1747 * objfiles.h: Add two aux fields in struct objfile to handle
1748 multiple symbol table files situation like in os9000.
1749 * symfile.c: Change so 'symbol-file' command can handle multiple
1750 files. Also call target_link() to get relocation infos.
1751 * target.c (target_link): new function to get relocation info when
1752 a symbol file is requested to load.
1753 * main.c (quit_command): take out 'inferior_pid != 0' condition,
1754 because in cross mode there's no inferior pid, bit they need to
1756 Makefile.in: add os9kread.c os9kstab.c and .o's.
1757 configure.in: add i386os9k target.
1758 config/i386/i386os9k.mt: new add.
1759 config/i386/tm-i386os9k.h: new add.
1761 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1763 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
1764 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
1766 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1768 * target.c, target.h (target_read_string): Provide error detection to
1769 caller. Put string in malloc'd space, so caller need not impose
1771 * solib.c (find_solib): Update to use new interface.
1772 * irix5-nat.c (find_solib): Read o_path from inferior
1773 (clear_solib): Free storage for o_path.
1774 * valprint.c (val_print_string): Add comments.
1776 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1778 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
1781 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1783 * value.h (struct value): Add modifiable field.
1784 * values.c (allocate_value, record_latest_value, value_copy): Set it.
1785 (record_latest_value): Don't mess with VALUE_LVAL of value.
1786 * valops.c (value_assign): Check it. Reword existing error
1787 message on not_lval.
1789 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
1790 (STEP_SKIPS_DELAY): Added.
1791 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
1794 * valprint.c (val_print_string): If errcode is set, always print
1795 an error, regardless of force_ellipsis. In the non-EIO case,
1796 just print the error message rather than calling error(). Don't
1797 access *(bufptr-1) if bufptr points to the start of the buffer.
1798 When looking for '\0', don't increment bufptr and addr if bufptr
1799 started out already at limit. If an error happens on fetching the
1800 first character, don't print the string.
1802 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1804 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
1807 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
1808 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
1809 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
1810 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
1811 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
1812 * findvar.c: Update comment regarding ieee-float.h.
1814 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1816 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
1817 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1818 Define to make backtracing through the various sigtramp handlers
1820 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
1821 the saved pc from ucontext on the stack for SVR4 signal handling.
1823 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1825 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
1826 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
1827 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
1828 just use the global variable itself. When printing baud rate,
1829 don't print a baud rate if baud_rate is -1.
1831 * coffread.c (read_coff_symtab): Pass mst_file_* to
1832 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
1833 symbols in the minimal symbols regardless of SDB_TYPE.
1835 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1837 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
1838 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
1839 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
1840 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
1841 ignored bs->stop for a bp_step_resume breakpoint.
1842 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
1843 which performs one (the check_sigtramp2 one) of the functions
1844 which had been handled by the step_resume_breakpoint. For each
1845 use of the step_resume_breakpoint, make it still use the
1846 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
1848 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
1849 When setting the frame address of the step resume breakpoint, set
1850 it to the address for frame *before* the call instruction is
1851 executed, not after.
1853 * mips-tdep.c (mips_print_register): Print integers using
1854 print_scalar_formatted rather than duplicating all the
1855 CC_HAS_LONG_LONG and so on.
1856 (mips_push_dummy_frame): Use read_register_gen rather than using
1857 read_register and then putting it back in target format with
1858 store_unsigned_integer. If registers are more than 4 bytes, give
1859 an error rather than have some registers overwrite other
1861 #if 0 unused include of opcode/mips.h.
1863 * symfile.h: Don't declare arguments for coff_getfilename.
1865 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
1867 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1869 * configure.in (hppa*-*-osf*): New configuration.
1870 * config/pa/hppaosf.mt: New target makefile fragment.
1871 * config/pa/tm-hppao.h: New target include file.
1873 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1875 * exec.c (print_section_info): Print entry point for exec_bfd only.
1876 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
1877 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
1878 causes problems if <sys/types.h> has no multiple inclusion protection.
1880 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
1882 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
1883 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
1884 (CALL_DUMMY_LENGTH): Changed accordingly.
1886 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
1888 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
1889 numbers of register windows.
1891 * sparclite/hello.c: Add factorial function for testing.
1892 * salib.c: Use macros instead of constants for I/O addresses to
1893 make 931 support easier.
1894 * sparclite.h: Change constraint for LOC to "rJ" to force use of
1895 register in sta/lda instructions.
1897 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
1899 * dbxread.c (process_one_symbol): Set
1900 block_address_function_relative for COFF like we do for ELF and SOM.
1902 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1904 * mdebugread.c (new_psymtab): Pass in section_offsets and set
1906 * mdebugread.c (handle_psymbol_enumerators): New function to enter
1907 the enumerators of an ecoff enum into the partial symbol table.
1908 * mdebugread.c (parse_partial_symbols): Call it.
1909 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
1910 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
1911 offsets. Cast psymtab->read_symtab to PTR before passing it to
1913 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
1914 set up the global offset table pointer in pic compiled code.
1915 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
1916 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
1917 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
1918 ensures that floats are promoted to doubles before they are pushed
1921 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
1923 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
1924 Fixup cache_on and flush_i_cache so that they work for both the
1925 930 and 932 processors. Rewrite most low level funcs (uart
1926 access & cache stuff) to use new ASI access macros in sparclite.h.
1927 Also make it easy to access second serial port.
1929 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1931 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
1932 <sys/stat.h>; not needed.
1934 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1936 * stack.c (print_frame_info): In "pathological" case, don't
1937 distrust the line number information.
1939 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1941 * mips-tdep.c (mips_print_register): handle 64 bits register.
1942 * valprint.c (print_longest): fix a bug in printing 64 bits value.
1944 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1948 * Makefile.in (install): Do the sed for program_transform_name
1949 ourselves instead of worrying about INSTALL_XFORM. This enables
1950 users to override INSTALL_PROGRAM in the standard way.
1952 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
1953 depend on Makefile.in.
1955 * defs.h, valprint.c: Make longest_to_int a function not a macro.
1956 Only test against INT_MIN if a LONGEST is bigger than an int.
1958 * README: Change GhostScript to Ghostscript.
1960 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
1962 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
1963 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
1964 character file names.
1965 * Makefile.in (ALLPARAM): Add these files.
1967 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
1968 character file names.
1969 * Makefile.in: Add Kung's new mips64 files.
1971 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
1973 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
1974 mips64el-*-ecoff and mips64-big-*.
1975 * defs.h: get rid of FORCE_LONG_LONG.
1976 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
1977 parsing. Change register size to be MIPS_REGSIZE.
1979 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1981 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
1982 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
1983 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
1985 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
1987 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
1988 (remove_commands, add_commands): Add/remove hms-drain when target
1991 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
1993 * configure.in: Add Lynx/rs6000 support.
1994 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
1995 messages. Add rs6000 support. Don't try to modify unwritable
1997 * rs6000-nat.c: Move lots of native dependent stuff (like core
1998 file support) from rs6000-tdep.c & xcoffexec.c to here.
1999 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2000 * xcoffexec.c: Move native dependent stuff to nat.c.
2001 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2003 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2005 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2006 New files to support Lynx/rs6000.
2008 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2010 * README: Remove note about gcc warnings on alpha, these should be
2012 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2013 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2014 remote-utils.c, stabsread.c: Include <string.h>.
2015 * regex.c: Include "defs.h", change re_comp argument to const char *.
2016 * infptrace.c (fetch_register, store_inferior_registers): Change
2017 regaddr to type CORE_ADDR.
2018 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2019 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2021 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2023 * symtab.h: Always define BYTE_BITFIELD to nothing.
2025 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2027 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2028 * configure.in: Remove comment about m68k-em.mt.
2029 * Makefile.in: Remove references.
2031 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2033 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2036 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2038 * target.c (target_preopen): If target_kill doesn't remove the
2039 target from the stack, use pop_target to do it.
2041 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2042 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2043 changes to stabsread.c from summer 1993.
2045 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2046 printing the program, rather than passing NULL to printf.
2047 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2048 try to call UDIDisconnect again. Print better message.
2049 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2051 (udi_create_inferior): If udi_session_id is negative, open a new
2052 TIP rather than giving an error.
2054 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2055 config/ns32k/ns32km3.mh: Define NAT_FILE.
2056 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2057 (it was inconsistent and namespace-wrong) to NM_M3_H.
2058 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2059 (m3_open): New function.
2061 * TODO: Update Mach section.
2063 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2065 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2067 * printcmd.c (printf_command): Add missing single-letter
2068 backslash-escape sequences, and improve error message.
2070 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2072 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2073 rather than trying to shove an int into a pointer and back out
2074 again. This avoids compiler warnings.
2076 * defs.h (alloca): Declare as void *, not char *, on hpux.
2077 Don't prototype it, just declare the return type.
2079 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2081 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2082 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2084 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2086 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2087 ZERO_REGNUM, just read it as zero without talking to the board.
2089 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2091 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2092 to store_floating, not nonexistent variable len.
2094 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2096 (mips_store_word): Change calling convention to return errors, and
2097 to provide old contents if the caller wants it.
2098 (mips_xfer_memory): Deal with errors from mips_store_word.
2099 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2100 define now that remote-mips.c doesn't use BREAKPOINT.
2102 * remote-mips.c (mips_create_inferior): Call warning if arguments
2103 specified, and then execute "set args" command. Call error, not
2104 mips_error, if executable file not specified.
2106 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2109 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2112 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2114 * value.h (print_longest): Rename "value" to "val" in prototype
2115 declaration because some compilers don't like arguments whose
2116 names are the same as types.
2117 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2118 before passing it to remote_*_bytes.
2120 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2122 * h8500-tdep.c (saved_pc_after_call): The size of the
2123 pc is memory model dependent. (segmented_command,
2124 unsegmented_command, _initialize_h8500_tdep): New commands to
2125 change memory model.
2126 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2128 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2129 (hms_wait): Use new status structure
2130 (hms_open): Push the target here. (hms_before_main_loop): Not
2131 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2132 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2133 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2134 all registers in a compact way.
2136 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2138 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2139 as CORE_ADDR to match definition in rs6000-tdep.c.
2141 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2143 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2144 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2145 definitions into the psymtab.
2147 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2149 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2150 a special exceptionSize for the 68332.
2152 * remote-udi.c (udi_attach): If no arguments, print error.
2154 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2156 * Makefile.in (VERSION): Bump to 4.12.1
2157 * NEWS, README: Update to match 4.12 release.
2159 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2161 * command.c (empty_sfunc): New function.
2162 (add_set_cmd): Use it instead of not_just_help_class_command.
2163 (not_just_help_class_command): Change calling convention back to
2164 what it was before yesterday's change.
2166 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2167 of the type if present.
2169 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2171 * printcmd.c (decode_format): Don't blithely set the size for
2172 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2174 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2175 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2176 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2177 always just check against INT_MIN and INT_MAX (this also fixes things
2178 if sizeof (long) > sizeof (int), e.g. Alpha).
2179 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2180 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2181 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2182 BUILTIN_TYPE_UNSIGNED_LONGEST.
2183 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2184 longest_int and longest_unsigned_int.
2185 * value.h (struct value): Just align to LONGEST, rather than worrying
2186 about CC_HAS_LONG_LONG.
2187 * valarith.c (value_binop): Figure out type ourself based on
2188 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2189 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2190 * valprint.c (val_print_type_code_int): Just call
2191 extract_unsigned_integer directly, rather than going through
2193 * printcmd.c (decode_format): Remove code which would sometimes
2194 change 'g' size to 'w' for integers. print_scalar_formatted handles
2195 printing huge integers well enough, thank you.
2197 * command.c (add_set_cmd, not_just_help_class_command): Change
2198 to make this the sfunc, not cfunc, since that is how we call it.
2199 * command.h: Comment difference between sfunc and cfunc.
2200 * demangle.c (set_demangling_command): Add third arg since that
2201 is how it is called.
2202 (_initialize_demangler): Use sfunc, not cfunc, for
2203 set_demangling_command, since that is how it is called.
2204 Remove show_demangling_command; it has no effect.
2206 * command.c (shell_escape): Report errors correctly (with error
2207 message from strerror).
2209 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2211 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2212 x_scnlen.l rather than x_scnlen to match corresponding change in
2215 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2217 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2218 Change comments regarding TYPE_CODE_BOOL.
2219 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2220 regardless of the language.
2221 (value_true): Just call value_logical_not regardless of language.
2222 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2223 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2224 * language.h: Improve comment for la_builtin_type_vector.
2225 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2226 builtin_type_m2_bool.
2228 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
2230 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
2231 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
2233 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2235 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
2236 by restarting the ioctl.
2238 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2240 * target.h (target_wait): Add comment about calling
2241 return_to_top_level.
2243 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2245 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
2246 additional arguments.
2247 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
2249 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
2251 * sparc-stub.c: Remove unnecessary #include of memory.h.
2253 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2255 * mips-tdep.c: Remove code which sets saved_regs from
2256 init_extra_frame_info and put it in new function mips_find_saved_regs.
2257 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
2258 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
2259 check if it is NULL and call mips_find_saved_regs if so.
2261 * remote-mips.c: Use unfiltered, not filtered, output most places.
2263 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
2264 backtrace. Revise comments.
2266 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2268 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
2269 alpha and irix. The _sigtramp case has to be handled properly
2270 in the tdep files if we have no ecoff debugging info.
2271 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
2272 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
2273 without PC_REGNUM kludge.
2274 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
2275 Clean up handling of mips sigtramp frames, improve comments.
2277 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2279 * paread.c (read_unwind_info): Fix typo.
2281 * paread.c (pa_symtab_read): Update the "check_strange_names"
2282 filter to match GCC's current output. Filter out section symbols
2283 (which the HP linker sometimes puts in the wrong place).
2285 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2287 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
2289 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
2291 * Makefile.in: Remove all references to sparcly-nat.c.
2293 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
2294 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
2295 duplicating serial.h and target.h.
2297 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
2298 are not used anywhere (a 5 Oct 1993 change removed the uses).
2300 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
2301 * config/m68k/es1800.mt: Add comment.
2302 * remote-es.c: Extensive changes to update to current conventions.
2304 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
2305 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
2306 to achieve the desired timeout.
2307 * serial.h (serial_t): Add field timeout_remaining.
2309 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2311 * c-exp.y (yylex): Reenable nested type code.
2313 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2315 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
2317 * remote-mips.c (mips_ops): Fix docstring.
2319 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
2321 * config/m68k/tm-monitor.h: Changes to bring this into accordance
2322 with the old tm-m68k-em.h:
2323 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
2324 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
2325 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
2326 Add FIXME regarding GET_LONGJMP_TARGET.
2328 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
2329 * infptrace.c (kill_inferior): Add comments.
2330 * main.c (quit_command): Call target_close after we kill or
2332 * remote-udi.c (udi_close): Don't error() if QUITTING.
2334 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
2336 * configure.in: Make m68k-coff and aout add monitor support in
2337 addition to the standard serial support.
2339 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2341 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
2344 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2346 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
2347 * elfread.c (record_minimal_symbol_and_info),
2348 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
2350 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2352 * i386-stub.c: Add ".text" right before "mem_fault:".
2354 * main.c (baud_rate): Add FIXME comment about printing -1 value.
2356 * remote-utils.c (usage): Fix message to be accurate and conform
2357 more closely to normal conventions.
2359 * remote-utils.c (gr_files_info): Have the exec_bfd test control
2360 whether to show information about exec_bfd, and not control whether
2361 to show information about device and speed.
2363 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
2364 usage message, don't dump core.
2366 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
2367 for variable size array.
2368 (bug_fetch_register, bug_store_register): Rename "value" to
2369 "fpreg_buf" because some compilers don't like variables whose
2370 names are the same as types.
2371 (bug_store_register): Use a cast when converting char * to
2374 * symmisc.c (maintenance_print_symbols): Don't refer to the name
2375 of the command in error message (the text was referring to the old
2376 name of the command).
2378 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
2380 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
2381 full details on structure elements without names. This partially
2382 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
2383 of those changes was accidental.
2385 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
2386 defined, make it an error to specify a single argument which is not
2389 * Makefile.in (version.c), main.c (print_gdb_version): Use
2390 host_alias and target_alias, not host_canonical and
2391 target_canonical, to print configuration.
2393 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2395 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
2396 of builtin_type_long. It is necessary to get a type which is
2397 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
2399 Fix many sins which will come up in 32 bit x 64 bit GDB, and
2400 various miscellaneous things discovered in the process:
2401 * printcmd.c, defs.h (print_address_numeric): New function.
2402 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
2403 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
2404 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
2405 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
2407 * utils.c, defs.h (gdb_print_address): New function.
2408 * expprint (dump_expression), gdbtypes.h: Use it.
2409 * breakpoint.c (describe_other_breakpoints),
2410 symmisc.c (dump_symtab, print_symbol):
2411 Use filtered not unfiltered I/O.
2412 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
2413 just run gdb under a debugger for this (and it had problems with
2414 printing addresses, how to print b->shadow, etc.).
2415 * buildsym.c (make_blockvector), core.c (memory_error),
2416 exec.c (print_section_info), maint.c (print_section_table),
2417 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
2418 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
2419 Add comments saying code is broken. Marked with "FIXME-32x64".
2420 * dbxread.c (process_one_symbol), partial-stab.h (default),
2421 remote-vx.c (vx_run_files_info):
2422 Don't cast int being passed to local_hex_string.
2423 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
2424 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
2426 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
2428 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
2429 * source.c: Include <sys/types.h> regardless of USG.
2431 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2433 * valops.c (value_assign): Set `type' after coercing toval.
2434 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
2435 Use extract_unsigned_integer to get the address of a reference.
2437 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2439 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
2440 AIX can use ? instead of \ for continuation. Deal with it.
2442 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
2443 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
2444 the HP compiler in ANSI mode doesn't like.
2446 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
2447 based on USG, rather than defining HAVE_SIGSETMASK to an
2448 expression containing defined. Having a macro used in #if expand
2449 to an expression containing "defined" is undefined according to
2450 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
2453 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
2455 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2456 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
2458 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
2460 * ch-exp.y (match_string_literal): Allow a zero-length string.
2461 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
2463 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2465 * i386aix-nat.c (i386_float_info): Reverse order of registers before
2466 passing them to print_387_status.
2467 (print_387_status): Don't subtract top from 7 before using it.
2468 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
2469 from 7; the above explains it.
2471 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2473 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
2474 pointer value when fixing up the frame at the start of a function.
2476 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
2478 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
2479 Sparc from the stack.
2481 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2483 * remote-mips.c (mips_initialize): Clear mips_initializing via
2484 cleanup chain, not directly.
2486 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
2487 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
2488 munging the timeout due to the limited range of c_cc[VTIME].
2490 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
2491 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
2492 m3-nat.c (m3_create_inferior): Pass it.
2493 * procfs.c: Remove ptrace function. It was declared in a way which
2494 conflicted with the prototype in unistd.h on Solaris.
2496 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2498 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
2499 in the sigcontext if it is a signal trampoline frame.
2500 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
2501 Define for Solaris2.
2503 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
2505 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
2506 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
2507 tm-sparc.h so they can be overridden if necessary.
2509 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
2511 * lynx-nat.c: Add Sparc support.
2512 * sparcly-nat.c: Remove. It's useless.
2513 * config/sparc/nm-sparclynx.h: Rewrite.
2514 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
2516 * config/sparc/tm-sparclynx.h: Rewrite.
2518 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2520 * rs6000-pinsn.c: Use the new disassembler in the opcodes
2521 directory. Old code was discarded, since the new opcode table has
2524 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
2526 * Makefile.in (realclean): Remove info files per make-stds.texi.
2528 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2530 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
2531 if N_SO_ADDRESS_MAYBE_MISSING is defined.
2532 * config/sparc/tm-sun4sol2.h: Define it.
2534 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2536 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
2537 if we did not find a symbol.
2539 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2541 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
2544 * hppab-nat.c (call_ptrace): Delete redundant function.
2545 (kill_inferior, attach, detach, child_resume): Likewise.
2546 (child_xfer_memory): Likewise.
2548 * hppah-nat.c (call_ptrace): Delete redundant function.
2549 (kill_inferior, attach, detach, child_resume): Likewise.
2551 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
2553 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
2555 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
2557 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
2558 (CHILD_XFER_MEMORY): Define.
2559 (PT_*): Define so that generic infptrace.c code can be used.
2561 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2563 * xcoffread.c (xcoff_symfile_read): Make second parameter a
2564 struct section_offsets *, not a (nonexistent) struct section_offset *.
2566 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
2567 internal_xcoff_symtab, not an array of one of them. Change lots of
2568 "main_aux" to "&main_aux" and so on.
2570 * coffread.c, xcoffread.c: Include <coff/internal.h>
2573 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2575 * coffread.c (coff_getfilename): Make it not static.
2577 * xcoffread.c (read_xcoff_symtab): complain() not abort().
2579 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
2580 a completely gratuitous difference between xcoffread.c and coffread.c).
2582 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2584 * infrun.c (wait_for_inferior): Don't set frame for
2585 step_resume_breakpoint for IN_SIGTRAMP cases.
2587 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
2588 breakpoint.c (bpstat_what): Move step_resume from its own field of
2589 the struct bpstat_what into the main_action. Make it override
2590 other breakpoints. This is a conservative change in the sense
2591 that before the step resume breakpoint was a breakpoint.c
2592 breakpoint, hitting the step resume breakpoint overrode even
2593 calling bpstat_stop_status.
2595 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2597 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
2598 in case execution was stopped in the called function.
2599 * stack.c (print_frame_info, frame_info): If backtracing through
2600 a call dummy, handle the starting source line number on a line
2601 boundary like backtracing through sigtramp.
2602 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
2603 for call dummy frame right. Remove old test for dummy frame,
2604 it has been unused at least since gdb-3.5.
2605 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
2608 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2610 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
2612 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2614 * infrun.c (signals_info), target.c (target_signal_from_name):
2615 Use ugly casts to avoid enumvar < enumvar or enumvar++.
2617 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2619 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
2620 * inflow.c (terminal_ours_1): When discussing how to deal with the
2621 tty state, make note of query() as well as readline.
2623 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
2624 signals for which stop and print are cleared by default.
2626 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2628 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
2629 reserved fields to hold a stub unwind entry type. Fix typo.
2630 (stub_unwind_entry): New structure for raw stub unwind entries.
2631 (stub_unwind_types): The types of stubs we may encounter.
2632 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
2633 * hppa-tdep.c (rp_saved): Use additional information provided
2634 by linker stub unwind descriptors.
2635 (frameless_function_invocation): Likewise.
2636 (frame_chain_valid): Likewise.
2637 * paread.c (compare_unwind_entries): New function for sorting
2638 unwind table entries.
2639 (read_unwind_info): Rewrite to remove dependency on host endianness.
2640 Read in data from the $UNWIND_END$ subspace which contains linker
2641 stub unwind descriptors. Merge that data into the basic unwind
2644 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
2646 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2648 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
2649 from either the symbol name or the auxent.
2650 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
2653 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
2655 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
2657 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2659 * README: Update notes for alpha port.
2661 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2663 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
2664 for operation fault, constraint fault, and type fault.
2666 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2668 * Makefile.in (init.c): Add comment explaining formatting conventions.
2670 * c-exp.y (parse_number): Assign to temporary between the right
2671 shifts, to work around a bug in the SCO compiler.
2673 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
2674 Add various files which were added to GDB recently.
2676 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
2679 * Makefile.in: Add mostlyclean target.
2681 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2685 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
2687 * main.c (show_commands): Make return type of extern
2688 history_get be HIST_ENTRY, rather than struct _hist_entry.
2689 (The latter loses with the upcoming merged readline.)
2691 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2693 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
2694 const char *, not char *.
2696 * symtab.h (struct symbol): Make section short, not unsigned short.
2698 * symtab.c (lookup_symbol): Add comment about QUIT here.
2700 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
2702 * c-exp.y (parse_number): Check for overflow regardless of range
2703 checking. Fix overflow check to use unsigned LONGEST, not
2706 * c-exp.y (parse_number): Make it so that integer constants are
2707 builtin_type_long_long if builtin_type_long isn't big enough or if
2708 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
2710 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
2711 Print our "()" first, then recurse for the target type.
2713 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2715 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
2717 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
2719 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2721 * utils.c (request_quit): Re-establish signal handler regardless
2724 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
2726 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2728 * i960-tdep.c: Include target.h.
2730 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
2732 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
2734 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2736 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
2737 changes (status -> ourstatus; declare status, etc.).
2738 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
2740 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2742 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
2744 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2746 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
2748 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2750 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
2752 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2754 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
2756 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2758 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
2759 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
2761 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
2764 Add search to target vector (#if 0'd until after 4.12):
2765 * target.h (to_search, target_search): Add.
2766 * gdbcore.h, core.c (generic_search): Add.
2767 * remote.c (remote_search): Add.
2768 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
2771 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
2772 is on, call find_pc_function rather than relying just on the minimal
2773 symbols (probably only matters for symbol readers which don't put
2774 statics in the minimal symbols, but changing this strikes me as
2775 not conservative enough).
2776 Initialize name_location in all cases.
2777 If no symbol and no msymbol, don't print anything symbolic.
2779 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
2781 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
2783 * printcmd.c (print_address_symbolic): Make it search the
2784 symtabs for variables as well as functions. Add `set print
2785 fast-symbolic-addr' and default it to fast (the old way).
2786 Print line numbers for data items as well as functions.
2788 * symtab.c (find_addr_symbol): Return the symtab and the symbol
2789 address, if a symbol is found (take two more args pointing to
2790 where to store these results).
2792 * symtab.h (find_addr_symbol): Add prototype.
2794 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2796 * objfiles.h: Fix comments to reflect the fact that the phrase
2797 "top of stack" always refers to where the pushing and popping takes
2798 place, regardless of whether it is at the highest or lowest address.
2800 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2802 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
2803 compiler generated tag names.
2804 * mdebugread.c (parse_type): Handle cross references to qualified
2806 * valops.c (value_struct_elt): Improve error message if the
2807 address of a method is requested from an object instance.
2808 * valops.c (search_struct_method): Make name_matched non-static
2809 to get it initialized correctly.
2810 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
2811 exclude segment register which are not writable on newer SCO versions.
2813 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2815 * go32-xdep.c: Remove unused function uerror.
2816 (sigsetmask): Declare return type. Declare argument (to match the
2817 way it is called). Explicitly return 0.
2819 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
2821 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
2822 partial_symbol): Shrink the storage sizes of symbols, by making
2823 enums into 1-byte bitfields when compiled __GNUC__, moving all the
2824 enums and small ints to the end of each struct to improve
2825 alignment, and switching the section number from int to unsigned
2828 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
2830 * symtab.c (find_addr_symbol): New routine that will find the nearest
2831 symbol associated with an address. It does so by exhaustive
2832 search of the symtabs, so it's slow but complete.
2834 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
2836 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
2837 to [0,0] rather than [0, end of first source file]. This avoids
2838 problems with other parts of GDB looking for linetables in the
2839 _globals_ symtab. Eliminate variables num_object_files and
2840 first_object_file_end.
2842 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2844 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
2845 (pop_frame): Restore PC2 and LR0 from dummy frames.
2846 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
2847 (setup_arbitrary_frame): Handle 3 args and set up real frames.
2848 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
2849 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
2850 (SETUP_ARBITRARY_FRAME): Define.
2852 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2854 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
2856 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2858 * remote-udi.c (udi_resume): Correct prototype.
2860 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2862 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
2863 hppa_frame_find_saved_regs.
2864 * hppa-tdep.c (dig_fp_from_stack): Delete function.
2865 (prologue_inst_adjust_sp): New function.
2866 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
2867 (skip_prologue): Completely rewrite to use unwind information.
2868 (hppa_frame_find_saved_regs): Likewise.
2870 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2872 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
2873 to convert a signal number with appropriate bounds checking.
2875 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
2877 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
2879 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
2880 print a newline to end the display anyway.
2882 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
2883 coprocessor status regs) when popping a frame. This fixes
2884 float exceptions that occur after calling inferior functions.
2886 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2887 Read and write the fsr (float status register) to/from the child
2888 process along with the float regs. Remove Peter Schauer's change
2889 of May 24 '93, which has higher overhead and doesn't solve the
2890 real problem (which was that FSR wasn't being set).
2892 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
2894 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
2895 stack overflow check isn't right after the register stack
2896 adjustment instruction. Metaware R2.3u compiler moves other
2897 things in front of it. This fix isn't perfect but is what's
2900 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2902 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
2904 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
2905 character filenames.
2906 * configure.in: Change accordingly.
2908 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
2910 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
2911 _filtered io routines from these two files.
2913 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2915 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
2916 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
2917 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
2919 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
2921 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2923 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
2924 printing to gdb_stderr.
2926 * remote-udi.c (udi_kill): Don't close the connection, just set
2927 inferior_pid to zero.
2928 (udi_mourn): Call remove_breakpoints.
2930 * remote-udi.c: Remove obsolete need_artificial_traps comment.
2932 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
2934 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2936 * symtab.c (lookup_symbol): Don't try adding .c to the name.
2938 * remote-bug.c: At the start of each section, reset srec_frame
2941 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
2942 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
2943 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
2944 code which looks for those two waitkinds. Use switch statement.
2945 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
2946 CHILD_SPECIAL_WAITSTATUS.
2948 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
2949 * Move target_signal_from_host, target_signal_to_host, and
2950 store_waitstatus from inftarg.c to target.c. procfs needs them.
2951 * target.c: Include "wait.h" and <signal.h>.
2952 * target.h, infrun.c (proceed), proceed callers: Pass new code
2953 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
2954 enums being treated as unsigned and is cleaner.
2955 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
2957 * infcmd.c (signal_command), infrun.c (signals_info):
2958 Don't allow user to specify numeric equivalent of
2959 TARGET_SIGNAL_DEFAULT.
2961 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
2963 * config/alpha/alpha-netware.mt: New target support for Alpha
2965 * configure.in: Add alpha-*-netware* target.
2967 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
2969 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
2971 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2973 * target.h: Add enum target_waitkind, enum target_signal, and
2974 struct target_waitstatus. Change status argument to target_wait to
2975 be struct target_waitstatus * instead of int *.
2976 * target.h, infrun.c, all targets: Change type of signal arguments
2977 to resume(), proceed(), and target_resume() from int to enum
2979 * All targets (*_wait, *_resume): Change accordingly.
2980 * infcmd.c (program_info, signal_command), throughout infrun.c,
2981 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
2982 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
2983 signal code stuff right with the new signals would be non-trivial).
2984 * inferior.h (stop_signal): Make it enum target_signal not int.
2985 * target.c, target.h (target_signal_to_string, target_signal_to_name,
2986 target_signal_from_name): New functions.
2987 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
2988 store_waitstatus): New functions.
2989 * procfs.c (procfs_notice_signals): Use them.
2990 * i960-tdep.c (i960_fault_to_signal): New function, to replace
2992 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
2994 * objfiles.c (build_objfile_section_table): Don't abort() if
2995 objfile->sections is already set.
2997 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
2998 to match recent change to exec.c.
3002 * main.c (print_gdb_version): Change year to 1994.
3004 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3005 * Makefile.in (NONSRC): Add ChangeLog-93.
3007 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3009 * stabsread.c (read_type): Allow defining several type numbers
3010 at once (e.g. "(1,2)=(3,4)="...).
3012 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3014 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3016 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3018 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3019 to process_one_symbol.
3020 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3021 avoid caching a bad endaddr in find_pc_partial_function.
3023 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3025 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3027 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3029 * infrun.c (wait_for_inferior): Do not step or step resume past
3030 the end of a one-line function we just stepped into.
3032 For older changes see ChangeLog-93
3038 version-control: never