1 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
3 * breakpoint.c (ignore, condition): Move usage note into body of
4 help text, so first line can be one-line summary.
6 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
8 * target.c (unpush_target): Fix handling of removal of top target.
10 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
12 * Makefile.in: Add stuff to build nlmstub.
13 * Add rule for annotate.o to keep Sun make happy.
14 * configure.in: Add config for powerpc/Netware.
16 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
17 filename. This speeds up handling of trailing N_SO stabs (they
18 mark the end of a .o file).
20 * target.c, target.h: Change the way pushing and popping of
21 targets work to support target overlays and inheritance.
22 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
23 Fixup references to current_target, due to previous changes.
25 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
26 needed to get the address of longjmp out of the target.
28 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
30 * main.c: Include <ctype.h>.
32 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
34 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
37 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
39 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
41 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
43 * Makefile.in (VERSION): Bump to 4.12.4.
45 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
47 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
48 * configure.in (m88*-harris-cxux*): New configuration.
49 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
50 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
52 * config/m88k/tm-m88k.h: Add comment about Harris OS.
53 (TARGET_WRITE_PC): Pass pid through to register writers.
55 * configure.in (m68*): Put vendor-only-specified host configs
56 after vendor-and-os-specified configs.
57 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
59 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
60 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
63 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
65 * elfread.c (elf_symtab_read): Handle error return from
66 bfd_get_dynamic_symtab_upper_bound gracefully.
68 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
70 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
71 registers in use by the inferior.
72 * coredep.c (fetch_core_registers, register_addr): Use it.
73 * findvar.c (registers_changed, registers_fetched,
74 read_register_bytes): Ditto.
75 * infcmd.c (do_registers_info, registers_info): Ditto.
76 * infptrace.c (fetch_inferior_registers,
77 store_inferior_registers): Ditto.
78 * stack.c (frame_info): Ditto.
80 * coredep.c (CORE_REGISTER_ADDR): New macro.
81 (fetch_core_registers): Use it.
83 * breakpoint.c (ignore, condition): Add usage notes to help strings.
84 * symfile.c (add-symbol-file): Add usage note to help string.
85 (add_shared_symbol_files_command): New command.
88 * inferior.h (read_pc_pid): Declare.
89 * breakpoint.c (watchpoint_check): Cache breakpoint in local
90 variable b, remove unused variable other_type_used.
91 * main.c (inferior.h, call-cmds.h): Include.
93 * remote.c (remote_wait): Return 0 by default.
95 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
97 Stop printing at null char option, from Oliver Meyer
98 (omeyer@i3.informatik.rwth-aachen.de).
99 * valprint.h, valprint.c (stop_print_at_null): New global.
100 * valprint.c (_initialize_valprint): New print set subcommand
102 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
103 printing a char array, adjust the number of chars to print.
105 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
107 From Kevin A. Buettner (kev@cujo.geg.mot.com).
108 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
109 pic code in addition to prologues where an instruction from the
110 prologue gets moved into the delay slot of a branch instruction
111 immediately following the prologue. A table of potential prologue
112 instructions (prologue_insn_tbl) is now used for picking apart a
114 (frame_find_saved_regs): Changed the way in which limit gets set
115 so that the delay slot of branch instructions immediately
116 following the prologue gets examined.
117 (pushed_size, store_parm_word, store_parm, push_parameters,
118 collect_returned_value): Deleted.
120 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
122 * infrun.c (wait_for_inferior): Handle stepping into leaf
123 functions whose prologue consists of gp loading code only.
125 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
127 * dbxread.c: Don't include libbfd.h.
128 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
129 <time.h>, or <sys/types.h>.
130 * elfread.c (elf_symfile_read): Use only standard BFD functions to
131 collect information about the stab and stab string sections.
133 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
135 * stabsread.c (read_huge_number): handle large unsigned number
136 for stabs generated by os9k C compiler.
138 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
140 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
141 * breakpoint.h (hit_count): New breakpoint field.
142 * breakpoint.c (show_breakpoint_hit_counts): New variable.
143 (clear_breakpoint_hit_counts): New function.
144 (bpstat_stop_status): Increment the hit count.
145 (breakpoint_1): Display the hit count.
146 * infcmd.c (run_command): Reset breakpoint hit counts.
147 * target.c (generic_mourn_inferior): Don't clear ignore counts if
148 displaying hit counts.
150 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
152 * elfread.c (elf_symfile_read): Unconditionally add dynamic
153 symbols for all symbol files. Makes skipping over the
154 trampoline code work when stepping from a function in a shared
155 library into a function in a different shared library for Irix 5.
156 Other ELF targets do not have enough information in their
157 dynamic symbol tables to make this work.
158 (elf_symtab_read): Relocate mst_solib_trampoline address.
160 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
162 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
163 * configure.in (m68*-atari-sysv4*): New configuration.
164 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
165 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
166 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
167 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
168 * config/m68k/amix.mh, config/m68k/amix.mt,
169 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
172 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
174 * symtab.c (find_function_start_sal): New function to find
175 the start of a function from a function symbol.
176 (decode_line_1, decode_line_2): Use it instead of open coded
177 partial copies of the code.
178 (list_symbols): Quote symbol name before passing it to
179 break_command to enable proper handling of mangled symbols.
181 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
183 * ch-exp.y (match_simple_name_string): Don't lower-case here.
184 * ch-exp.y (yylex): First try name lookup using exact name
185 typed by user; if that fails, try lower-cased name.
187 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
189 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
190 Move "no debugging symbols found" test to symfile.c.
191 * symfile.c (syms_from_objfile, reread_symbols): Add
192 "no debugging symbols found" test.
193 * coffread.c (init_stringtab): Handle stripped files with a
194 stringtab offset of zero gracefully.
195 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
196 BFD instead of stop_pc heuristic to determine if it is a dynamically
198 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
199 ioctl, it indicates that the process has exited.
201 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
203 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
204 .PARISC.unwind section now.
206 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
208 * breakpoint.c (mention): Always show breakpoint address if no
211 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
213 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
214 handling of shared libraries for non-ELF executables, but only if
215 HANDLE_SVR4_EXEC_EMULATORS is defined.
216 (locate_base): Try to find debug_base in the dynamic linker
217 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
218 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
219 Define to enable handling of shared libraries for a.out executables,
220 run under Solaris BCP.
222 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
224 * infrun.c (wait_for_inferior): Print "Program exited normally"
225 regardless of batch_mode.
226 * defs.h, top.c (batch_mode): Removed.
228 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
230 * Makefile.in (dcache_h): Remove redundant definition.
231 (init.c): Add a comment.
232 (top.c): Remove explicit compile action.
233 * breakpoint.c (mention): Share code indicating location of
234 break/watchpoints, don't print address if addressprint is off.
235 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
236 (demangle): Remove redundant declarations.
237 * eval.c: Remove redundant function declarations.
238 * objfiles.h: Cosmetic and grammatical improvements.
239 * TODO: Various updates.
241 * remote-mips.c: Replace all \r chars with \015.
242 (mips_receive_header): Display control characters readably.
243 (mips_xfer_memory): Add a simple progress display.
245 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
247 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
249 * remote-hms.c (flush): New function.
250 (expect): Get edge case right.
251 (hms_read_inferior_memory): Be more tolerant of line noise.
253 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
255 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
256 target files, not non-existent mach3.mh and mach3.mt.
258 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
260 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
261 symbols for all symbol files. Makes skipping over the
262 trampoline code work when stepping from a function in a shared
263 library into a function in a different shared library.
264 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
266 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
268 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
269 names mean end of .o file.
270 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
271 top of routine. Handle new thread notification cleanly.
272 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
273 thread notification scheme.
274 * (child_resume): General cleanups, handle resumption of all
277 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
279 * ser-go32.c: Rewrite to run under windows.
280 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
282 * serial.c (serial_open): Notice device "pc".
283 * remote-e7000.c: Fix copyright date.
284 (expect): Compare \n and \r the same.
285 (e7000_open): Allow pc as a serial port
286 * sh/sh.mt: Add ser-e7kpc.
287 * h8300/h8300hms.mt: Add ser-e7kpc.
288 * main.c (proc_wait): Don't wait if using go32.
290 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
292 * somread.c: Simplify by using stabsect_build_psymtabs.
293 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
294 corresponding to the name of the text section. All references
296 (somstab_build_psymtabs): Delete function, no longer needed.
298 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
300 * somread.c: Renamed from paread.c. Changed function names and
301 comments to reflect that this file deals with SOM (an object file
302 format), rather than the PA (a cpu).
303 (Makefile.in): Chaned appropriately.
304 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
305 * dbxread.c (somstab_build_psymtabs): Renamed from
306 pastab_build_psymtabs.
308 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
310 * core-sol2.c: New file to handle ELF and BCP core file flavours.
311 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
313 * Makefile.in: Updated for core-sol2.c.
314 * README: Add notes about SPARCworks cc under Solaris 2.x,
315 from Casper H.S. Dik (casper@fwi.uva.nl).
316 * config/mips/xm-makeva.h: Removed, no longer necessary.
317 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
318 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
319 config/mips/xm-riscos.h: Remove references to xm-makeva.h
321 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
323 * gdba.el: Put program input and output in a separate buffer.
325 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
327 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
328 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
329 with global variable of same name in libnsl.so on UnixWare.
331 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
333 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
334 embedded in template name.
336 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
338 * config/i386/nm-linux.h: change calling convention of
339 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
340 target_insert_watchpoint() and
341 target_remove_watchpoint().
343 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
344 to be long long in gdb.
345 * config/mips/tm-bigmips.h: ditto.
347 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
349 * c-lang.c (asm_language_defn): New definitions for language_asm,
350 mostly copied from c_language_defn, to avoid warnings when
351 switching between c and asm stack frames.
353 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
355 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
356 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
357 (upgrade_type, handle_psymbol_enumerators): Likewise.
358 (has_opaque_xref, cross_ref): Likewise.
359 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
360 debugging information, rather than doing it here.
361 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
362 point in ecoff_debug_swap backend structure, rather than calling
363 ecoff_slurp_symbolic_info directly.
365 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
367 * breakpoint.c: Include annotate.h. Call annotate_field rather
368 than printing annotation directly.
370 * main.c: Include string.h.
372 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
374 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
375 call it instead of doing normal loop.
376 * infcmd.c (attach_command): Don't call wait_for_inferior if
378 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
379 hook that can decide whether to step over the next breakpoint.
380 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
381 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
384 * configure.in: Improve sorting/formatting of hosts and targets.
385 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
386 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
387 * Makefile.in (stop-gdb): New target.
388 * stop-gdb.c: New file, utility to get attention of waiting GDBs
391 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
393 * top.c (gdb_init): Init current_directory in gdb_init. Probably
394 the identical initialization can be deleted from main.c, but i
395 haven't done so just in case.
397 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
399 * gdba.el: Added menu windows and slightly improved window
400 handling to gdba.el. Fixed numerous minor bugs that were causing
401 emacs and gdb to fall out of sync.
403 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
405 * breakpoint.c: annotate changes lost at merge, put back in.
407 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
409 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
412 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
414 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
416 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
417 writing of floating registers, the dpx2 kernel disallows it.
418 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
419 is contained in o_praw.
420 * irix5-nat.c (solib_map_sections): Adjust sections by the
421 difference between the loaded address and the prelinked address.
422 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
424 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
425 symbols, their value is absolute.
426 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
427 libraries fh->adr fields of zero. Relocate minimal symbol values
428 upon readin. Relocate non-stabs symbols upon readin.
429 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
430 start address of the outermost block.
431 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
432 instead of section_offsets and use relocated pst->textlow for
433 line number and procedure address relocations.
435 From gmo@MicroUnity.com (Guillermo A. Loyola):
436 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
437 Handle SGI Irix5 stIndirect symbol type.
439 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
441 * breakpoint.c: fix a syntax error native cc does not like.
443 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
444 * sparclite/Makefile.in: ditto.
445 * sparcl-tdpe.c: change file name because first 8 chars has to be
447 * sparcl-stub.c: ditto.
449 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
451 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
453 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
455 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
456 ignore) a PID argument.
457 (hppa_pop_frame): Pass a PID to target_write_pc.
458 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
459 and pass through a PID argument.
460 (target_read_pc, target_write_pc): Update prototypes.
462 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
464 * Makefile.in: add new file sparclite-tdep.c.
465 * sparclite/Makefile.in: add new file sparclite-stub.c.
466 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
468 * config/sparc/sparclite.mt: add sparclite-tdep.o.
469 * config/sparc/tm-sparclite.h: add hardware breakpoints support
471 * sparclite-tdep.c: new file, contains hardware breakpoint support
473 * sparclite-stub.c: new file, stub code that add support hardware
475 * breakpoint.c: add hardware breakpoint support.
476 * breakpoint.h: add new breakpoint type to support hardware
478 * config/mips/nm-irix4.h: change interface for target dependent
479 code supporting watch point.
480 * config/pa/nm-hppab.h: change interface for target dependent
481 code supporting watch point.
483 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
485 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
487 * stabsread.c (read_struct_fields): os9k nested structure does not
488 have terminating ';', instead it just get to ',' and bit position
491 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
493 * nlmread.c (nlm_symtab_read): Clean up a bit.
494 * (nlm_symfile_read): Record bounds of main() so that backtrace
495 command will know where to stop.
496 * objfiles.c (objfile_relocate): Relocate entry point/func info
497 for backtrace as well.
498 * objfiles.h: Define values for invalid PCs for entry point info.
499 * symfile.c (init_entry_point_info): Initialize invalid values
500 with aforementioned macros.
501 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
502 to cause backtrace to stop when it gets back to main().
503 * config/i386/tm-i386nw.h: Ditto.
505 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
507 Fix value_print, which used to be ostensibly language-independent,
508 but would print pointers and arrays in C syntax. Instead, call
509 a language-specific function.
510 * language.h (struct language_defn): New functional field
512 (LA_VALUE_PRINT): New macro.
513 * language.c (unk_lang_value_print): New stub/dummy function.
514 (unknown_language_defn, auto_language_defn, local_language_defn):
516 * c-valprint.c (c_value_print): New function, with code moved from:
517 * valprint.c (value_print): ... here. Now just invoke
518 LA_VALUE_PRINT to do language-specific stuff.
519 * valprint.c (value_print_array_elements): Make non-static.
520 * c-lang.c (c_language_defn, cplus_language_defn): Add
521 c_value_print in the la_value_print field.
522 * m2-lang.c (m2_language_defn): Likewise.
523 * ch-lang.c (chill_language_defn): But here use chill_value_print.
524 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
525 * ch-valprint.c (chill_value_print): New function, based on
526 c_value_print, but use Chill "look and feel."
527 * c-lang.h (c_value_print): New prototype.
528 * ch-lang.h (chill_value_print): New prototype.
529 * value.h (value_print_array_elements): New prototype.
531 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
532 and case TYPE_CODE_SET): Check that the element type isn't a stub.
534 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
536 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
537 to new file top.c. Make things extern instead of static and
538 similar rearrangements to deal with this.
540 * utils.c: Move fputs_unfiltered to main.c. Remove
541 FPUTS_UNFILTERED_OVERRIDE ifndef.
542 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
543 and libgdb uses utils.c and top.c.
545 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
547 * hppa-tdep.c (skip_trampoline_code): Fix typo.
549 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
551 * ch-valprint.c (chill_val_print_array_elements): New function.
552 A Chill version of val_print_array_elements, it prints the
553 array index labels, in additions ot the array element values.
554 (chill_val_print): Use the new function.
556 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
558 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
560 * defs.h (enum language): Add language_asm.
561 * findvar.c (read_register_bytes read_register_gen
562 write_register_bytes read_register read_register_pid
563 write_register write_register_pid supply_register): Move multi-
564 thread handling down into these routines. Create XXX_pid routines
565 that allow register references to specify the pid.
566 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
567 read_sp write_sp read_fp write_fp): Move these routines from
568 infcmd to findvar to centralize the whole mess.
569 * i386-nlmstub.c: Portability fixes.
570 * infptrace.c (child_resume): Conditionalize to allow other natives
571 to override it. Remove PIDGET gubbish, it's no longer necessary.
572 * infrun.c (wait_for_inferior): Put registers_changed() before
573 target_wait() to speed up remote debugging.
574 * Replace code that reads registers from other threads with much
575 nicer looking new function calls (see changes to findvar.c).
576 * Don't skip prologues if debugging assembly source.
577 * lynx-nat.c (child_resume): Lynx now needs it's own version of
578 child_resume to handle multi-thread debugging properly.
579 * remote.c: Add O response to get console output from target.
580 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
581 SERIAL_ERROR here to simplify callers.
582 * Change static var timeout to remote_timeout.
583 * (fromhex): Remove unnecessary return -1 at end of routine.
584 * (remote_wait): Turn this into a big switch statement. Add
585 support for O response.
586 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
587 * (getpkt): Split getpkt into two parts. read_frame deals with
588 all formatting issues, run-length encoding, and framing. getpkt
589 now handles error recovery, and frame detection.
590 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
591 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
592 control. (hardwire_readchar): Handle EINTR from read().
593 * symfile.c (deduce_language_from_filename): Add support for .s
595 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
596 override infptrace's child_wait.
597 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
598 instead of XXXlynx.h.
599 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
601 * nlm/gdbserve.c: Portability fixes.
603 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
605 * inftarg.c (child_wait): Call proc_wait, not wait.
606 (child_mourn_inferior): Call proc_remove_foreign.
607 * main.c (gdb_init): Call init_proc.
608 * main.c: Provide dummy versions of init_proc, proc_wait, and
609 proc_remove_foreign for the gdb case (the libgdb case provides its
610 own versions of these functions).
611 * Makefile.in (libgdb-files): Add libproc.a.
613 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
615 Hardware watchpoints for Linux, from Rick Sladkey
617 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
618 new hardware breakpoint recovery method.
619 * i386v-nat.c (i386_insert_watchpoint,
620 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
621 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
622 New functions to support the 386 hardware debugging registers.
623 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
624 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
625 target_insert_watchpoint, target_remove_watchpoint): Define these
626 macros to use the hardware debugging functions in i386v-nat.c.
628 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
630 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
633 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
635 * target.c, target.h: New variables target_activity_function and
637 * inflow.c, inferior.h: New functions set_sigio_trap and
639 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
641 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
643 * remote-sim.h (sim_verbose): Delete.
644 Document callbacks needed.
645 (sim_*): Change result to void where there isn't one.
646 (sim_open): Clarify argument and error response.
647 (sim_close): Declare.
648 (sim_load): Change bfd_handle argument to file name. Clarify result.
649 (sim_create_inferior): Renamed from sim_set_args.
650 (sim_set_pc): Delete.
651 (sim_info): Delete printf_fn argument.
652 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
653 (gdbsim_load): Try sim_load first.
654 (gdbsim_create_inferior): Call sim_create_inferior.
655 (gdbsim_open): Handle args == NULL. Update call to sim_open.
656 (gdbsim_close): Call sim_close.
657 (gdbsim_files_info): Update call to sim_info.
658 (gdbsim_ops): Realign comments.
660 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
662 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
664 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
665 the auxent if the symbol's name is ".file". From David Edelsohn
666 <c1dje@watson.ibm.com>.
668 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
670 * breakpoint.c (breakpoint_1): Fix typo.
672 * annotate.c (annotate_field_end): Fix typo.
674 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
676 * Makefile.in (TSSTART): Remove; no longer used.
678 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
679 fputs_unfiltered and exit directly, rather than fatal. The latter
680 calls vfprintf_unfiltered!
682 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
683 * value.h, printcmd.c (print_value_flags): Move from here...
684 * annotate.c: ...to here, and make it use can_dereference.
686 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
688 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
689 Remove, needed for both native and cross.
690 * target.c (attach_flag, generic_mourn_inferior): Put here.
691 * utils.c (job_control): Put here.
692 (terminal.h): Don't include anymore.
694 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
696 * source.c (find_source_lines): Always use code that was #ifdef
697 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
698 leaving it on the chain. Reindent much of this function.
699 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
700 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
701 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
702 config/ns32k/xm-ns32km3.h: Remove all references to
703 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
704 * main.c, fork-child.c, many config files: Remove all
705 SET_STACK_LIMIT_HUGE code; with the above changes it should no
708 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
709 This avoids __eprintf troubles.
711 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
713 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
714 initialization code which needs to be called even if we bypass the
715 command line stuff into gdb_init.
716 * utils.c (fputs_unfiltered): Surround in #ifndef
717 FPUTS_UNFILTERED_OVERRIDE.
718 * Makefile.in (libgdb.a): New target.
720 * utils.c: Rearrange I/O stuff a bit so that all output goes
721 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
722 which made %s not work with arbitrarily large strings.
723 * printcmd.c (printf_command): Use printf_filtered, not
724 printf_unfiltered and printf, now that arbitrary limit is gone.
727 * breakpoint.c (watchpoint_check): Remove unused variable b.
728 * stack.c (print_frame_info): Move sp and buf inside #if.
729 * eval.c (evaluate_subexp): Remove unused variables pp,
730 mangle_ptr, ptr, and mangle_tstr.
731 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
733 * symtab.c (lookup_symtab): Put variable copy inside #if.
734 (decode_line_1): Put variable q1 inside #if 0.
735 * target.h: Declare target_link.
736 * infrun.c (wait_for_inferior): Remove unused variables signame.
737 * remote.c (remote_resume): Remove unused variable name.
738 * c-exp.y (parse_number): Parenthesize operand of shift.
739 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
740 (this is a semantic change, the warning seems to have detected a bug).
741 * dbxread.c (end_psymtab): Move variable p1 inside #if.
742 * coffread.c: Move variable temptype inside #if.
743 * ch-typeprint.c (chill_type_print_base): Remove unused variable
745 * ch-valprint.c: #include typeprint.h and ch-lang.h.
746 (chill_val_print): Remove unused variable in_range.
747 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
748 (chill_val_print): Add default case for switch.
749 * stabsread.h: Declare stabsect_build_psymtabs.
750 * os9kread.c (read_minimal_symbols): Make this return void.
751 (os9k_symfile_read): Remove unused variables stb_exist and val.
752 (os9k_symfile_init): Remove unused variable val.
753 (fill_sym): Remove unused variable id.
754 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
756 Remove unused variable symfile_bfd.
757 #if 0 unused variables lbrac_unmatched_complaint and
758 lbrac_mismatch_complaint.
759 Remove declaration for non-existent function os9k_next_symbol_text.
761 * annotate.c, annotate.h: New files, containing a function for
762 each annotation which outputs it.
763 * Move breakpoints_changed from breakpoint.c to annotate.c.
764 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
765 printcmd.c, source.c, stack.c, utils.c, valprint.c:
766 Use annotate.c functions to output annotations.
767 * Makefile.in (OBS): Add annotate.o.
769 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
771 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
772 elf_unwind_entries are always initialized.
774 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
775 stubs which return directly to the caller rather than to the stub
778 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
780 * c-exp.y (yyerror): Display a more informative error message.
781 * ch-exp.y (yyerror): Ditto, don't use global yychar.
782 * m2-exp.y (yyerror): Ditto.
784 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
786 * inflow.c (job_control): Move definition to front of file.
788 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
790 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
791 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
793 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
795 * Makefile.in (kdb): Remove old init.c creation commands.
796 * configure.in (sparclite): Match on sparclite*.
797 * sparclite/aload.c (main): Only change section addresses for
798 a.out format object files.
800 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
802 * config/i386/go32.mh: Define CC.
804 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
806 * gdbserver/Makefile.in: Remove irrelevant definitions and
807 comments inherited from the gdb Makefile.
808 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
809 (VERSION): Update to 4.12.3.
810 (gdbserver): Remove any existing executable first.
811 (distclean, realclean): Remove nm.h.
812 * gdbserver/low-lynx.c: Add Sparc Lynx support.
813 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
814 Don't use absolute pathname.
816 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
818 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
821 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
823 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
824 (print_it_normal): Add annotations for the inferior starting and
825 stopping, and for all the various messages related to how it
828 * printcmd.c (do_one_display): Annotate.
829 * stack.c (print_frame_info): Annotate printing of stack frames.
831 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
833 * remote.c (get_offsets): Handle case where stub doesn't support
836 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
838 Add partial support for g++ code compiled with -fvtable-thunks.
839 * c-valprint.c (c_val_print): Add vtblprint support
841 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
842 pointers (if using thunks) as well as array of structs (otherwise).
843 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
844 level, and make the latter non-static (so define_symbol can use it).
845 * stabsread.c (define_symbol): If the type being defined is a
846 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
847 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
848 * values.c (value_virtual_fn_field): Handle thunks.
849 * values.c (value_headof): Minor efficiency hack.
850 * values.c (value_headof): Incomplete thunk support. FIXME.
852 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
854 * valprint.c (print_longest): Clarify comment about use_local.
855 * printcmd.c, defs.h (print_address_numeric), callers in
856 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
857 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
858 exec.c: New argument use_local.
859 * source.c (identify_source_line): Use filtered output. Use
860 print_address_numeric.
862 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
863 language.c (type_error, range_error): Use filtered output.
864 * utils.c (error_begin): Update comment to tell people to use
867 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
868 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
871 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
873 * procfs.c (procfs_wait): Reinstate code which deduces the signal
874 from the fault, #ifndef FAULTED_USE_SIGINFO.
875 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
877 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
879 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
880 Explicitly annotate each record.
882 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
884 * xcoffexec.c: Reformat to standards and lint.
885 (language.h): Include.
886 (exec_close): Declare arg "quitting".
887 (file_command): Declare arg "from_tty".
888 (map_vmap): Cast xmalloc result to PTR.
889 * rs6000-nat.c: Reformat to standards and lint.
890 (exec_one_dummy_insn): Use char array for saved instruction.
891 (fixup_breakpoints): Declare.
892 (vmap_ldinfo): Be more informative in fatal error messages.
893 (xcoff_relocate_symtab): Define to return void.
894 * xcoffsolib.h: Reformat to standards, improve comments.
895 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
897 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
899 * utils.c, defs.h (error_begin): New function.
900 (quit): Print annotation before printing the error message.
901 * main.c (return_to_top_level): Print annotation before doing the
903 * symtab.c (decode_line_1): Call error not warning and then
904 return_to_top_level. Call error_begin and printf_unfiltered
905 rather calling warning (before calls to return_to_top_level).
906 * core.c (memory_error): Use error_begin, printf_unfiltered,
907 print_address_numeric and return_to_top_level instead of error.
908 Cleans up a FIXME-32x64.
909 * language.c (type_error, range_error): Call error_begin
910 not just target_terminal_ours.
912 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
913 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
914 side of an assignment is non-portable.
916 * utils.c (query): Change syntax of query annotations to be
917 consistent with other input annotations.
918 (prompt_for_continue): Likewise for prompt-for-continue annotation.
920 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
922 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
924 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
925 that have a stack frame size of 32k or larger (from Paul Flinders).
928 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
930 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
931 for Lynx platforms that need it.
932 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
934 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
936 * procfs.c (procfs_wait): Use the signal from the pr_info rather
937 than trying to deduce it from the fault.
939 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
941 * printcmd.c (print_address_symbolic): Initialize name to empty
942 string to avoid core dump if lookup fails.
943 * remote-e7000.c (printf_e7000debug): Error if target not open.
945 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
947 * i386-nlmstub.c: Update to be more in line with PIN stub.
948 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
949 * (hex2mem): Init ptr.
950 * General cleanups to use ConsolePrintf, standard prologues, etc...
952 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
954 * i386-nlmstub.c: More changes to be compatible with remote.c.
956 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
957 into (the far less frequently called) dbx_symfile_read.
959 * i386-nlmstub.c: An interim version till we get PIN for the x86.
961 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
963 * dbxread.c (record_minimal_symbol): Record the section
964 associated with the symbol to make dynmaic relocation work.
965 * (dbx_symfile_read, process_one_symbol): Fixes to work around
966 Solaris brain-damage which don't apply to relocatable object
968 * (stabsect_build_psymtabs): New routine to read stabs out of an
969 arbitrarily named section.
970 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
972 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
973 stabs out of the nlm.
974 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
975 brain-damage which don't apply to relocatable object files.
976 * remote.c (putpkt): Improve error reporting and error handling.
977 * (get_offsets): Temporary kludge to force data & bss sections to
978 have the same relocation.
979 * stabsread.c (define_symbol, scan_file_globals): Record section
982 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
984 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
987 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
989 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
990 to after call to target_wait. This means that flush_cached_frames
991 can call target_terminal_ours if it wants to.
992 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
993 comment about why the code is dubious.
995 * stabsread.c (read_type): Call read_type, not nonexistent
998 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1000 * remote-os9k.c (rombug_fetch_registers): set trace mode
1002 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1004 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1006 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1007 passed to process_one_symbol.
1008 * stabsread.c (read_type): process os9k functio prototype.
1010 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1012 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1015 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1017 * utils.c (prompt_for_continue): Annotate prompt.
1018 (query): Annotate query.
1019 * printcmd.c (print_frame_args): Change syntax of argument
1020 annotation to make name and value part of a single group of
1021 annotations, not two separate groups.
1022 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1023 * valprint.c (val_print_array_elements): Change syntax of
1024 annotation to be more concise.
1025 * main.c, defs.h (command_line_input): New argument tells what
1026 string to include in the annotations.
1027 * symtab.c (decode_line_2), main.c (read_command_lines,
1028 command_loop): Change callers.
1030 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1031 target null pointer.
1032 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1034 * printcmd.c (output_command): Annotate things we print here too.
1035 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1036 * Move declaration of print_value_flags from defs.h to value.h.
1037 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1039 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1041 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1042 BFD handles sun3 dynamic relocations now.
1043 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1046 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1048 * printcmd.c (print_command_1): Annotate the top-level expressions
1050 (print_frame_args): Annotate each argument.
1051 * printcmd.c, defs.h (print_value_flags): New function.
1052 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1053 * valprint.c (val_print_array_elements): Annotate each array element.
1055 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1057 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1058 the register contains a pointer to the type, not the type itself.
1060 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1062 * main.c (main): Accept --annotate=N option and make --fullname
1063 the same as --annotate=1.
1064 (command_line_input): Print annotatation before and after prompt.
1065 * blockframe.c (flush_cached_frames): Print annotation.
1066 * Rename frame_file_full_name to annotation_level and move it from
1068 * source.c (identify_source_line): If annotation_level > 1,
1069 change output format.
1070 * breakpoint.c: Print annotation whenever a breakpoint changes.
1071 * main.c: New variable server_command.
1072 (command_line_input): Parse "server " and set server_command.
1073 (dont_repeat): Check server_command.
1075 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1077 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1078 updating raw_symbol and symnum. Return a value in the case where
1081 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1083 * parse.c: Don't define block_found; it is defined in symtab.c.
1084 * parser-defs.h: Add comment regarding block_found.
1086 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1088 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1091 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1093 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1094 section vma. Do not read dynamic relocs for sun3 executables to
1095 avoid BFD assertion message.
1097 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1099 * nm-hppab.h (KERNEL_U_ADDR): Define.
1100 (FIVE_ARG_PTRACE): Likewise.
1101 (CANNOT_STORE_REGISTER): Likewise.
1102 * nm-hppah.h (KERNEL_U_ADDR): Define.
1103 (FIVE_ARG_PTRACE): Likewise.
1104 (CANNOT_STORE_REGISTER): Likewise.
1105 (NEED_TEXT_START_END): Likewise.
1107 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1108 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1109 (FIVE_ARG_PTRACE): Likewise.
1110 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1111 (FIVE_ARG_PTRACE): Likewise.
1113 * hppa-tdep.c (read_unwind_info): Make static.
1114 (restore_pc_queue): Indirect through the target vector to
1115 reload the register state.
1117 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1119 * paread.c (compare_unwind_entries): Delete function. It's been
1120 moved into hppa-tdep.c.
1121 (read_unwind_info): Likewise.
1122 (pa_symfile_read): No longer call read_unwind_info. The unwind
1123 tables will be read in as they are needed.
1125 * hppa-tdep.c (compare_unwind_entries): New function.
1126 (read_unwind_info, internalize_unwinds): Likewise.
1127 (find_unwind_entry): Read in unwind information on demand.
1129 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1131 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1132 to : in search path processing.
1133 * defs.h (qsort): Rename argument in prototype.
1134 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1136 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1137 (false): Eliminate usages.
1139 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1141 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1142 All references to value changed to value_ptrlage_command is now
1144 All references to value changed to value_ptr.
1145 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1146 * remote-hms.c (hms_wait): Timeout after five seconds.
1147 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1148 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1149 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1151 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1153 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1155 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1157 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1159 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1160 bp_watchpoint_scope breakpoints.
1161 (struct breakpoint): Add val_chain and related_breakpoint fields
1162 for use by watchpoints.
1164 * breakpoint.c (within_scope): Delete. No longer used.
1165 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1166 (target_{remove,insert}_watchpoint): Likewise.
1167 (can_use_hardware_watchpoint): New function.
1168 (remove_breakpoint): New function to remove a single breakpoint
1169 or hardware watchpoint.
1170 (insert_breakpoints): Handle insertion of hardware watchpoints.
1171 Store a copy of the value chain derived from the watchpoint
1173 (remove_breakpoints): Simplify by using remove_breakpoint.
1174 (delete_breakpoint): Likewise.
1175 (watchpoint_check): Delete the watchpoint and watchpoint scope
1176 breakpoints when the watchpoint goes out of scope. Save & restore
1177 the current frame after checking watchpoints.
1178 (breakpoint_init_inferior): Likewise (restarting the program
1179 makes all local watchpoints go out of scope).
1180 (bpstat_stop_status): Handle hardware watchpoints much like normal
1181 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1182 when the watchpoint goes out of scope. Remove and reinsert all
1183 breakpoints before returning if we stopped when a hardware watchpoint
1185 (watch_command): Use a hardware watchpoint when possible. If
1186 watching a local expression, build a scope breakpoint too.
1187 (map_breakpoint_numbers): Also call given function for any
1188 related breakpoints.
1189 (disable_breakpoint): Never disable a scope breakpoint.
1190 (enable_breakpoint): Handle hardware breakpoints much like normal
1191 breakpoints, but recompute the watchpoint_scope breakpoint's
1192 frame and address (if we have an associated scope breakpoint).
1193 (read_memory_nobpt): Handle hardware watchpoints like normal
1194 watchpoints. When necessary handle watchpoint_scope breakpoints.
1195 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1196 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1197 (disable_command): Likewise.
1199 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1200 Extern prototype added to frame.h
1202 * infrun.c (wait_for_inferior): Set current_frame and select
1203 a frame before checking if we stopped due to a hardare watchpoint
1204 firing. Handle stepping over hardware watchpoints.
1205 (normal_stop): Remove unnecessary call to select_frame.
1207 * value.h (value_release_to_mark): Declare.
1208 * values.c (value_release_to_mark): New function.
1210 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1211 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
1213 * hppab-nat.c (hppa_set_watchpoint): New function.
1215 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
1216 (HAVE_STEPPABLE_WATCHPOINT): Define.
1217 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1218 (target_{insert,delete}_watchpoint): Define.
1220 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1221 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
1222 (target_{insert,remove}_watchpoint): Likewise.
1224 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
1226 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1227 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1228 often have the same names as debug symbols for functions, and
1229 confuse lookup_symbol().
1231 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1233 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1234 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1235 REGISTER_RAW_SIZE (1).
1236 Together these changes work around a bug in HP's compiler. Both
1237 seem to be necessary.
1239 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1241 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1242 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1243 are type mst_solib_trampoline.
1245 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1247 * config/m68k/es1800.mt: Change comments.
1249 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1251 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1253 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1255 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1258 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1260 * values.c (unpack_long): Remove obsolete comment about using a
1263 * symfile.c (symbol_file_command): Add comments about command syntax.
1265 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1266 Jim Kingdon (kingdon@cygnus.com)
1268 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1269 are in the .plt section.
1270 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1271 find_solib_trampoline_target): New functions for handling
1272 stepping into -g compiled shared libraries.
1273 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1274 find_solib_trampoline_target): Add prototypes.
1275 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1276 Define to handle stepping into -g compiled shared libraries.
1277 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1278 stepping into -g compiled shared libraries.
1280 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1282 * configure.in: Add mips-*-sysv4* support.
1283 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1284 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1285 New files for MIPS SVR4 support.
1286 * Makefile.in: Update for new mipsv4 files.
1287 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1288 read_next_frame_reg to obtain the frame relative stack pointer.
1289 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1290 obtain the frame relative stack pointer.
1291 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1292 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1293 by entering them into the minimal symbol table.
1294 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1295 a long for float formats.
1296 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1297 get defined in <link.h>.
1298 * solib.c (solib_add): Add shared library sections to the section
1299 table of the target before adding the symbols.
1300 * partial-stab.h: Relocate static and global functions.
1301 * dbxread.c (read_dbx_symtab): Remove unused variable
1302 end_of_text_address. Relocate text_addr when passing it
1305 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1306 library functions before the executable is run. Retrieve dynamic
1307 symbols from stripped executables.
1308 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1309 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1310 if no debugging symbols were found.
1311 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1312 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1314 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1315 OSF/1 has shared libraries.
1317 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1319 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1320 to BFD handling of dynamic symbols.
1322 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1324 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1325 then gets its real address into FUN and its GOT/DP value into %r19.
1327 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1329 * hppa-tdep.c (frameless_function_invocation): If no unwind
1330 descriptor was found, then assume this was not a frameless
1331 function invocation.
1332 (frame_saved_pc): If the saved PC is in a linker stub, then
1333 return the return address which the linker stub will return to.
1335 * xm-hppab.h: Never define USG.
1336 * xm-hppah.h: Always define USG.
1338 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1340 * values.c (unpack_long, value_from_longest),
1341 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1343 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1345 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1347 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1349 For SVR4 targets, enable gdb to set breakpoints in shared
1350 library functions before the executable is run.
1351 * elfread.c (elf_symtab_read): Handle symbols for shared library
1353 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1354 and moved to objfiles.c.
1355 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1356 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1357 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1358 the new generic definition from tm-sysv4.h works for Solaris.
1360 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1362 * elfread.c (elf_symtab_read): Change storage_needed,
1363 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1364 bfd_get_symtab_upper_bound. Check for errors from
1365 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1366 * nlmread.c (nlm_symtab_read): Same changes.
1368 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1370 * xcoffread.c (xcoff_next_symbol_text): New function.
1371 (read_xcoff_symtab): Set next_symbol_text_func to it.
1372 Move raw_symbol outside of read_xcoff_symtab.
1374 * remote.c (getpkt): Remove unused "out" label.
1376 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1378 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1379 about more than one watchpoint being triggered.
1381 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1383 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1385 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1387 * blockframe.c (find_pc_partial_function): mst_file_text
1388 symbols do not live in the shared library transfer table.
1389 * ch-exp.y (decode_integer_value, match_character_literal,
1390 match_bitstring_literal): Guard tolower calls with isupper,
1391 tolower on old BSD systems blindly subtracts a constant.
1392 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1393 well when determining the producer of the object file.
1394 * mdebugread.c (has_opaque_xref): New function to check for
1395 cross reference to an opaque aggregate.
1396 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1397 enter typedefs to opaque aggregates into the symbol tables.
1398 * mdebugread.c (parse_external): Remove skip_procedures argument,
1399 it has always been 1. Remove code that handled stProc symbols,
1400 it was never executed and was wrong, as the index of a
1401 stProc symbol points to the local symbol table and not to the
1402 auxiliary symbol info. Update caller.
1403 * mdebugread.c (parse_partial_symbols): Do not enter external
1404 stProc symbols into the partial symbol table, they are already
1405 entered into the minimal symbol table.
1406 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1407 Remove all conditionals and definitions for ptx.
1408 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1409 Fix addresses of floating point registers in REGISTER_U_ADDR.
1410 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1411 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1412 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1413 signal trampoline code work.
1414 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1415 Remove all conditionals and definitions for ptx.
1416 Remove KDB definitions.
1417 * symm-nat.c (store_inferior_registers): Fetch registers before
1418 storing them to obtain valid floating point control registers.
1419 Store fpu registers.
1420 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1421 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1422 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1424 * symm-nat.c (child_resume): Update type of `signal' parameter.
1425 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1427 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1429 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1430 calling import stubs for functions in shared libraries.
1432 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1434 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1436 * ch-lang.c (chill_is_varying_struct): Magic string is
1437 was "<var_length>" is now "__var_length" (more portable).
1439 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1441 * remote.c (getpkt): If we get a timeout, actually retry rather
1442 than just giving up the first time it happens.
1443 * remote.c: Document sequence numbers.
1444 (remote_store_registers): Change syntax of 'P' request so that it
1445 never looks like a sequence number.
1447 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1449 * os9kread.c (record_minimal_symbol): add section_offset to
1450 relocate minimal symbol table.
1451 * os9kread.c (read_minimal_symbols): ditto.
1452 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1454 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1455 return. Also if file addr is 0 leave it 0, not to relocate.
1456 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1457 'set remotexoff' and 'set remotelog' commands.
1459 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1461 * remote.c (remote_store_registers): Add 'P' request to set an
1462 individual register.
1463 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1466 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1468 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1469 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1470 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1472 * command.c (do_setshow_command, case var_string): Never add a
1473 space to the end of the string.
1474 * NEWS: Document this change.
1475 * .gdbinit: Add a space to the "set prompt" command.
1477 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1479 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1480 changes to make it compile (it doesn't link yet).
1482 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1483 (set_demangling_style, set_demangling_command): Use savestring not
1484 strdup. We were not dealing properly with a NULL return from
1485 strdup, and were not declaring strdup (the system header may or
1488 * valprint.c (val_print): Remove inaccurate comment about what
1489 types can be stub types.
1491 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
1492 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
1493 Supply alternate version if ATTACH_DETACH is not defined.
1494 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
1495 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
1496 * configure.in: Recognize i[34]86-sequent-sysv4* host.
1498 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1500 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
1502 (skip_trampoline_code): Rewrite and add support for argument
1503 relocation stubs stubs, import/export stubs, calls through
1504 "_sr4export" and cascaded trampolines.
1506 * hppa-tdep.c (skip_prologue): Return "pc" not zero
1507 if no unwind descriptor is found.
1509 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
1510 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
1511 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
1512 differently. All registers are four bytes.
1513 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
1515 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
1517 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
1518 registers as both single and double values (fetching 2nd 32bit half
1519 as necessary). Annotate each register printed with its precision.
1521 * paread.c (read_unwind_info): Fix off-by-one error.
1523 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1525 * main.c (complete_command): Deal with it if arg is NULL.
1527 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1529 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
1530 regarding using the PC--using the PC is necessary and all the
1531 FIXME comments in the world won't make it go away.
1533 * valops.c (value_at, value_at_lazy): Give error if we dereference
1535 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
1536 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
1538 * stabsread.c (patch_block_stabs): Add comment about what happens
1539 if the definition is in another compilation unit from the stab.
1541 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
1543 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1545 * main.c (complete_command): New command, from Rick Sladkey
1546 <jrs@world.std.com>.
1547 (symbol_completion_function): Don't declare rl_point and
1548 rl_line_buffer; they are now declared in readline.h.
1549 (show_commands): Don't declare history_base; it is declared in
1551 * command.c (lookup_cmd): Don't delete trailing whitespace.
1552 Reverts change of 14 May 1989.
1554 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
1556 * minsyms.c (prim_record_minimal_symbol): Move section deduction
1557 code from prim_record_minimal_symbol_and_info() to here. Callers
1558 of the latter can legitimately supply a section number of -1.
1560 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1562 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
1563 member functions have an element in args for a (nonexistent) this
1566 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1568 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
1570 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
1571 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1573 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
1574 for the structure's type. All callers changed.
1576 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
1577 for each structure argument rather than assuming it's either
1578 true or false for all structure arguments.
1580 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
1581 on the length structure passed, not the compiler used.
1583 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
1584 argument for the structure's type.
1586 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1588 * values.c (set_internalvar): Don't set var->value until we are
1589 sure there won't be an error().
1591 * remote.c (get_offsets): Reinstate comment which was in
1592 remote_wait about use of SECT_OFF_TEXT and so on.
1594 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1596 * symmisc.c (maintenance_check_symtabs): New function to check
1597 consistency of psymtabs and symtabs.
1598 * symtab.h (maintenance_check_symtabs): Add prototype.
1599 * maint.c: Add new `maint check-symtabs' command.
1600 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
1601 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1602 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
1604 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
1605 to write_memory to avoid warnings from gcc.
1606 * config/i386/xm-symmetry.h: Add missing #endif.
1607 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
1608 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
1609 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
1611 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1613 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
1614 (hppa_push_arguments): Likewise.
1616 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
1618 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
1619 improve remote debugging efficiency. Also fixed problems with
1620 doing function calls for programs with no entry points.
1621 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
1622 entry_point_address.
1623 * inferior.h (PC_IN_CALL_DUMMY): ditto.
1624 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
1625 parse_lines): Pass section_offsets info to these routines so that
1626 we can relocate symbol table entries upon readin.
1627 * (psymtab_to_symtab_1): Set symtab->primary to tell
1628 objfile_relocate to do relocations for our symbols.
1629 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
1630 (which hang off of the symbol table).
1631 * Use prim_record_minimal_symbols_and_info instead of
1632 prim_record_minimal_symbols to supply section info to make minimal
1633 symbol relocations work.
1634 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
1635 -1, try to deduce it from ms_type.
1636 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
1637 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
1638 add code to relocate objfile->sections data structure.
1639 * remote.c (get_offsets): Use new protocol message to acquire
1640 section offsets from the target.
1641 * (remote_wait): Get rid of relocation stuff. That's all handled
1642 by objfile_relocate now.
1643 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
1644 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
1646 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
1648 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
1650 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
1652 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
1653 can no longer set this at run time.
1654 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
1655 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
1656 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
1657 sparc-tdep.c compiles).
1658 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
1660 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1662 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
1663 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
1664 * configure.in: Recognize m68*-cisco*-*.
1666 * Makefile.in (TAGS): Use variables directly, rather than using
1667 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
1668 and means that these filenames no longer need be unique across all
1669 the config/* directories.
1670 * configure.in: Put the config/*/ into TM_FILE, etc.
1672 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
1673 and trapv exceptions.
1675 * target.h (struct section_table), objfiles.h (struct obj_section):
1676 Change name of field sec_ptr to the_bfd_section. More mnemonic
1677 and avoids the (sort of, for the ptx compiler) name clash with
1678 the name of the typedef.
1679 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
1680 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
1682 * utils.c: Include readline.h.
1683 * Makefile.in (utils.o): Add dependency.
1685 * remote.c (getpkt): Add support for run-length encoding.
1687 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1689 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
1691 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1693 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
1694 prim_record_minimal_symbol.
1697 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
1698 computing their offset from the start of the old buffer and adding
1699 to the new buffer, rather than by assuming we can add the
1700 difference between the old buffer and the new buffer (it might not
1701 fit in an int). Merge in cosmetic differences from emacs regex.c
1702 version of this macro.
1704 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1706 * Makefile.in (install-only): Fix use of program_transform_name.
1708 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1710 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
1711 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
1712 so I'm nuking the command.
1713 * symtab.c (find_addr_symbol): Comment out, no longer used.
1715 * main.c (main): Don't init_source_path for the -cd argument. Now
1716 that source_path doesn't contain the current_directory from when
1717 GDB started up, init_source_path is no longer useful (and is
1718 harmful because it clobbers a source_path set in $HOME/.gdbinit).
1720 * TODO: Remove item about line numbers being off. It is useless
1721 and confusing without a reproducible test case (it mentions
1722 proceed(), but I was able to step through proceed without trouble).
1724 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1726 For Sunos 4.x targets, enable gdb to set breakpoints in shared
1727 library functions before the executable is run. Retrieve dynamic
1728 symbols from stripped executables.
1729 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
1730 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
1731 symtab.c (list_symbols): Handle mst_solib_trampoline.
1732 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
1733 for all targets, remove IBM6000_TARGET dependencies.
1734 * dbxread.c (read_dbx_dynamic_symtab): New function.
1735 * dbxread.c (dbx_symfile_read): Use it.
1736 * dbxread.c (SET_NAMESTRING): Set namestring to
1737 "<bad string table index>" instead of "foo" if the string index is
1739 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
1741 * symtab.c (list_symbols): Take from_tty as parameter and pass it
1742 to break_command. Handle mst_file_* minimal symbol types.
1743 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
1745 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
1747 * c-exp.y(yylex): fix potential memory overflow.
1749 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1751 * environ.c (set_in_environ): Eliminate special handling of PATH and
1753 * putenv.c: Removed, conflicts with system declaration of
1754 putenv on RS/6000 running AIX 3.2.5, and above change makes it
1756 * Makefile.in: Change accordingly.
1757 * procfs.c (procfs_create_inferior): Change comment accordingly.
1759 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
1761 * rs6000-tdep.c: Change value to value_ptr.
1763 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1765 * i386m3-nat.c: Include floatformat.h.
1766 (get_i387_state): Use memset not bzero.
1770 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
1771 ieee-float.h to floatformat.h.
1773 * valprint.c (val_print_string): Ignore error if the error
1774 happened after a terminating '\0'.
1776 * c-valprint.c (c_val_print): Never add 1 to return value from
1777 val_print_string; just return what it returns.
1779 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
1780 looping through all of the enums.
1781 * infrun.c (signals_info): Use it.
1783 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1785 * main.c (main): When printing warning about bad baud rate, don't
1786 use warning(); it relies on current_target which isn't set up yet.
1788 * breakpoint.c (_initialize_breakpoint): Update docstring for
1789 tbreak to match what the code actually does. Don't mention tbreak
1790 in docstrings for "enable once" or "enable breakpoints once".
1792 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1794 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
1795 while (0). That defeats the whole purpose of using do . . . while (0).
1796 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
1797 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
1798 using a ?: expression as an lvalue is not portable.
1800 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
1801 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
1802 'p' and 'r' symbol descriptors into a single symbol to look for a
1804 * README, config/sparc/tm-sparc.h: Update comments.
1806 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1808 * mdebugread.c (parse_type): Do not complain for types with
1809 an `indexNil' aux index, these are simply undefined types.
1810 Remove indexNil check from caller of parse_type.
1811 * mdebugread.c (parse_partial_symbols): Do not enter
1812 stGlobal, scCommon symbols into the minimal symbol table, their
1813 value is the size of the common, not its address.
1814 Handle scInit, scFini, scPData and scXData sections.
1815 Use minimal symbol type mst_file_* for stLabel symbols, instead of
1817 Enter stProc symbols into the global_psymbols list once, not into
1818 the static_psymbols_list.
1819 Get rid of dummy psymtab if it is empty, to allow proper detection
1820 of stripped executables.
1821 * mdebugread.c (cross_ref): Allow cross references to Fortran
1824 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1826 * stabsread.c (common_block_end, fix_common_block): Stash the
1827 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
1828 as to not assume that a pointer fits in an enum.
1830 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1832 * os9kread.c (fill_sym): check compiler verion number for pre-
1834 * os9kread.c (os9k_process_one_symbol): address of symbol is
1835 relative to section not module.
1836 * stabsread.c (define_symbol): add symbol type 's' as local
1838 * remote-os9k.c: add command 'set monitor_log' to turn on or off
1840 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
1841 * remote-os9k.c: fix bug in 'set remotebaud' function.
1842 * remote-os9k.c (rombug_link): minimize checking so to improve
1844 * symfile.c (symbol_file_command): check if failed to link, also make
1845 the command be able to accept more than one filenames.
1846 * target.c (target_link): check if failed to link with rombug.
1847 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
1849 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1851 * remote-es.c (es1800_child_ops): Don't declare it static.
1853 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
1855 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
1857 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1859 * dbxread.c: New variable lowest_text_address.
1860 (record_minimal_symbol, read_dbx_symtab): Set it.
1861 (read_dbx_symtab): Use lowest_text_address + text_size instead of
1862 end_of_text_address.
1863 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
1865 * dbxread.c (end_psymtab): Remove old and commented out
1866 capping_global and capping_static. Fix comments regarding
1867 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
1869 * parser-defs.h: Add "extern" to start of variable declarations so
1870 we don't end up with commons.
1871 * parse.c: Define these variables.
1873 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
1876 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1878 * alpha-tdep.c: Change value to value_ptr.
1880 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1882 * solib.c (elf_locate_base): New function to locate the address
1883 of the dynamic linker's runtime structure in the dynamic info section.
1884 * solib.c (locate_base): Use it instead of iterating over the list
1885 of mapped address segments.
1886 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
1889 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1891 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
1892 (pc_in_interrupt_handler): New function. Also add PARAM decl.
1893 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
1894 signal trampoline and interrupt routines.
1895 (frame_saved_pc): Handle signal trampolines and interrupt routines.
1896 (frame_chain, frame_chain_valid): Likewise.
1897 (hppa_frame_find_saved_regs): Likewise. Also deal with special
1898 saved regs convention for SP.
1900 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
1901 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
1902 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
1904 * tm-hppah.h (IN_SIGTRAMP): Define.
1906 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1908 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
1909 alphabetic character as the start of a name.
1911 * sparclite/Makefile.in (all install): Build and install aload.
1913 * configure.in: Accept i[34]86-*-*sysv32 because that is what
1914 config.guess and config.sub produce.
1916 * mips-tdep.c: Change value to value_ptr.
1918 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1920 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
1921 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
1922 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
1923 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
1924 value with value_ptr. This is for the ptx compiler.
1925 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
1927 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
1928 #if 0 i386_float_info.
1929 * symm-tdep.c (round): Remove. Also remove sgttyb.
1930 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
1931 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
1932 * i386-tdep.c (i386_frame_find_saved_regs): Put in
1933 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
1935 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
1936 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
1937 symm-nat.c. Define CHILD_WAIT and declare child_wait().
1938 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
1939 tm-i386v.h is apparently OK.
1940 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
1941 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
1944 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1946 * osfsolib.c (xfer_link_map_member): Update to use new
1947 target_read_string interface.
1949 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1951 * infrun.c (wait_for_inferior): In checking
1952 remove_breakpoints_on_following_step, check
1953 through_sigtramp_breakpoint as well as step_resume_breakpoint.
1955 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1957 * os9kread.c (os9k_process_one_symbol): Rename
1958 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
1959 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
1960 (CORE_ADDR)0, from target_link, since that is what it uses.
1961 Process name at end, not during parsing (like we did before Kung's
1962 change), so that -readnow and -mapped can appear anywhere.
1963 Make text_relocation a local variable.
1964 * config/i386/i386os9k.mt: Fix comment.
1965 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
1966 * os9kread.c: Put "comments" after #endif inside /* */.
1967 * stabsread.h: Add os9k_stabs variable.
1968 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
1970 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
1971 descriptor in global_symbols not local_symbols.
1972 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
1974 (read_type): If os9k_stabs, accept function parameters after 'f'
1976 (read_array_type): If os9k_stabs, don't expect index type and
1977 expect lower and upper to be separated by ',' not ';'.
1978 (read_enum_type): If os9k_stabs, read a number before the first
1979 enumeration constant.
1980 (os9k_init_type_vector): New function.
1981 (dbx_lookup_type): Call it when starting new type vector.
1982 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
1983 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
1984 * os9kstab.c: Removed.
1985 * Makefile.in: Update accordingly.
1986 * objfiles.c (objfile_relocate_data): Removed.
1987 * remote-os9k.c (rombug_wait): Call objfile_relocate
1988 not objfile_relocate_data.
1989 * objfiles.h, objfiles.c: Remove find_pc_objfile.
1990 * remote-os9k.c (rombug_wait): Call find_pc_section not
1992 * main.c (quit_command): Check inferior_pid; revert Kung change.
1993 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
1995 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
1997 * os9kread.c: New file to read os9000 style symbo table.
1998 * os9kstab.c: new file to read os9000 style stabs.
1999 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2000 * objfiles.c (find_pc_objfile): new function to search objfile
2002 * objfiles.c (objfile_relocate_data): new function to relocate
2003 data symbols in symbol table.
2004 * objfiles.h: Add two aux fields in struct objfile to handle
2005 multiple symbol table files situation like in os9000.
2006 * symfile.c: Change so 'symbol-file' command can handle multiple
2007 files. Also call target_link() to get relocation infos.
2008 * target.c (target_link): new function to get relocation info when
2009 a symbol file is requested to load.
2010 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2011 because in cross mode there's no inferior pid, bit they need to
2013 Makefile.in: add os9kread.c os9kstab.c and .o's.
2014 configure.in: add i386os9k target.
2015 config/i386/i386os9k.mt: new add.
2016 config/i386/tm-i386os9k.h: new add.
2018 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2020 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2021 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2023 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2025 * target.c, target.h (target_read_string): Provide error detection to
2026 caller. Put string in malloc'd space, so caller need not impose
2028 * solib.c (find_solib): Update to use new interface.
2029 * irix5-nat.c (find_solib): Read o_path from inferior
2030 (clear_solib): Free storage for o_path.
2031 * valprint.c (val_print_string): Add comments.
2033 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2035 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2038 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2040 * value.h (struct value): Add modifiable field.
2041 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2042 (record_latest_value): Don't mess with VALUE_LVAL of value.
2043 * valops.c (value_assign): Check it. Reword existing error
2044 message on not_lval.
2046 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2047 (STEP_SKIPS_DELAY): Added.
2048 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2051 * valprint.c (val_print_string): If errcode is set, always print
2052 an error, regardless of force_ellipsis. In the non-EIO case,
2053 just print the error message rather than calling error(). Don't
2054 access *(bufptr-1) if bufptr points to the start of the buffer.
2055 When looking for '\0', don't increment bufptr and addr if bufptr
2056 started out already at limit. If an error happens on fetching the
2057 first character, don't print the string.
2059 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2061 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2064 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2065 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2066 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2067 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2068 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2069 * findvar.c: Update comment regarding ieee-float.h.
2071 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2073 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2074 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2075 Define to make backtracing through the various sigtramp handlers
2077 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2078 the saved pc from ucontext on the stack for SVR4 signal handling.
2080 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2082 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2083 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2084 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2085 just use the global variable itself. When printing baud rate,
2086 don't print a baud rate if baud_rate is -1.
2088 * coffread.c (read_coff_symtab): Pass mst_file_* to
2089 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2090 symbols in the minimal symbols regardless of SDB_TYPE.
2092 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2094 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2095 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2096 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2097 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2098 ignored bs->stop for a bp_step_resume breakpoint.
2099 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2100 which performs one (the check_sigtramp2 one) of the functions
2101 which had been handled by the step_resume_breakpoint. For each
2102 use of the step_resume_breakpoint, make it still use the
2103 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2105 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2106 When setting the frame address of the step resume breakpoint, set
2107 it to the address for frame *before* the call instruction is
2108 executed, not after.
2110 * mips-tdep.c (mips_print_register): Print integers using
2111 print_scalar_formatted rather than duplicating all the
2112 CC_HAS_LONG_LONG and so on.
2113 (mips_push_dummy_frame): Use read_register_gen rather than using
2114 read_register and then putting it back in target format with
2115 store_unsigned_integer. If registers are more than 4 bytes, give
2116 an error rather than have some registers overwrite other
2118 #if 0 unused include of opcode/mips.h.
2120 * symfile.h: Don't declare arguments for coff_getfilename.
2122 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2124 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2126 * configure.in (hppa*-*-osf*): New configuration.
2127 * config/pa/hppaosf.mt: New target makefile fragment.
2128 * config/pa/tm-hppao.h: New target include file.
2130 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2132 * exec.c (print_section_info): Print entry point for exec_bfd only.
2133 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2134 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2135 causes problems if <sys/types.h> has no multiple inclusion protection.
2137 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2139 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2140 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2141 (CALL_DUMMY_LENGTH): Changed accordingly.
2143 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2145 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2146 numbers of register windows.
2148 * sparclite/hello.c: Add factorial function for testing.
2149 * salib.c: Use macros instead of constants for I/O addresses to
2150 make 931 support easier.
2151 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2152 register in sta/lda instructions.
2154 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2156 * dbxread.c (process_one_symbol): Set
2157 block_address_function_relative for COFF like we do for ELF and SOM.
2159 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2161 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2163 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2164 the enumerators of an ecoff enum into the partial symbol table.
2165 * mdebugread.c (parse_partial_symbols): Call it.
2166 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2167 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2168 offsets. Cast psymtab->read_symtab to PTR before passing it to
2170 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2171 set up the global offset table pointer in pic compiled code.
2172 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2173 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2174 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2175 ensures that floats are promoted to doubles before they are pushed
2178 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2180 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2181 Fixup cache_on and flush_i_cache so that they work for both the
2182 930 and 932 processors. Rewrite most low level funcs (uart
2183 access & cache stuff) to use new ASI access macros in sparclite.h.
2184 Also make it easy to access second serial port.
2186 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2188 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2189 <sys/stat.h>; not needed.
2191 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2193 * stack.c (print_frame_info): In "pathological" case, don't
2194 distrust the line number information.
2196 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2198 * mips-tdep.c (mips_print_register): handle 64 bits register.
2199 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2201 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2205 * Makefile.in (install): Do the sed for program_transform_name
2206 ourselves instead of worrying about INSTALL_XFORM. This enables
2207 users to override INSTALL_PROGRAM in the standard way.
2209 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2210 depend on Makefile.in.
2212 * defs.h, valprint.c: Make longest_to_int a function not a macro.
2213 Only test against INT_MIN if a LONGEST is bigger than an int.
2215 * README: Change GhostScript to Ghostscript.
2217 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
2219 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
2220 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
2221 character file names.
2222 * Makefile.in (ALLPARAM): Add these files.
2224 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
2225 character file names.
2226 * Makefile.in: Add Kung's new mips64 files.
2228 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2230 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2231 mips64el-*-ecoff and mips64-big-*.
2232 * defs.h: get rid of FORCE_LONG_LONG.
2233 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2234 parsing. Change register size to be MIPS_REGSIZE.
2236 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2238 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2239 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2240 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2242 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2244 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2245 (remove_commands, add_commands): Add/remove hms-drain when target
2248 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2250 * configure.in: Add Lynx/rs6000 support.
2251 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2252 messages. Add rs6000 support. Don't try to modify unwritable
2254 * rs6000-nat.c: Move lots of native dependent stuff (like core
2255 file support) from rs6000-tdep.c & xcoffexec.c to here.
2256 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2257 * xcoffexec.c: Move native dependent stuff to nat.c.
2258 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2260 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2262 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2263 New files to support Lynx/rs6000.
2265 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2267 * README: Remove note about gcc warnings on alpha, these should be
2269 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2270 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2271 remote-utils.c, stabsread.c: Include <string.h>.
2272 * regex.c: Include "defs.h", change re_comp argument to const char *.
2273 * infptrace.c (fetch_register, store_inferior_registers): Change
2274 regaddr to type CORE_ADDR.
2275 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2276 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2278 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2280 * symtab.h: Always define BYTE_BITFIELD to nothing.
2282 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2284 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2285 * configure.in: Remove comment about m68k-em.mt.
2286 * Makefile.in: Remove references.
2288 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2290 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2293 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2295 * target.c (target_preopen): If target_kill doesn't remove the
2296 target from the stack, use pop_target to do it.
2298 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2299 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2300 changes to stabsread.c from summer 1993.
2302 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2303 printing the program, rather than passing NULL to printf.
2304 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2305 try to call UDIDisconnect again. Print better message.
2306 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2308 (udi_create_inferior): If udi_session_id is negative, open a new
2309 TIP rather than giving an error.
2311 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2312 config/ns32k/ns32km3.mh: Define NAT_FILE.
2313 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2314 (it was inconsistent and namespace-wrong) to NM_M3_H.
2315 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2316 (m3_open): New function.
2318 * TODO: Update Mach section.
2320 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2322 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2324 * printcmd.c (printf_command): Add missing single-letter
2325 backslash-escape sequences, and improve error message.
2327 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2329 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2330 rather than trying to shove an int into a pointer and back out
2331 again. This avoids compiler warnings.
2333 * defs.h (alloca): Declare as void *, not char *, on hpux.
2334 Don't prototype it, just declare the return type.
2336 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2338 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2339 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2341 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2343 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2344 ZERO_REGNUM, just read it as zero without talking to the board.
2346 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2348 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2349 to store_floating, not nonexistent variable len.
2351 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2353 (mips_store_word): Change calling convention to return errors, and
2354 to provide old contents if the caller wants it.
2355 (mips_xfer_memory): Deal with errors from mips_store_word.
2356 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2357 define now that remote-mips.c doesn't use BREAKPOINT.
2359 * remote-mips.c (mips_create_inferior): Call warning if arguments
2360 specified, and then execute "set args" command. Call error, not
2361 mips_error, if executable file not specified.
2363 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2366 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2369 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2371 * value.h (print_longest): Rename "value" to "val" in prototype
2372 declaration because some compilers don't like arguments whose
2373 names are the same as types.
2374 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2375 before passing it to remote_*_bytes.
2377 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2379 * h8500-tdep.c (saved_pc_after_call): The size of the
2380 pc is memory model dependent. (segmented_command,
2381 unsegmented_command, _initialize_h8500_tdep): New commands to
2382 change memory model.
2383 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2385 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2386 (hms_wait): Use new status structure
2387 (hms_open): Push the target here. (hms_before_main_loop): Not
2388 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2389 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2390 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2391 all registers in a compact way.
2393 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2395 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2396 as CORE_ADDR to match definition in rs6000-tdep.c.
2398 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2400 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2401 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2402 definitions into the psymtab.
2404 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2406 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2407 a special exceptionSize for the 68332.
2409 * remote-udi.c (udi_attach): If no arguments, print error.
2411 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2413 * Makefile.in (VERSION): Bump to 4.12.1
2414 * NEWS, README: Update to match 4.12 release.
2416 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2418 * command.c (empty_sfunc): New function.
2419 (add_set_cmd): Use it instead of not_just_help_class_command.
2420 (not_just_help_class_command): Change calling convention back to
2421 what it was before yesterday's change.
2423 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2424 of the type if present.
2426 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2428 * printcmd.c (decode_format): Don't blithely set the size for
2429 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2431 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2432 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2433 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2434 always just check against INT_MIN and INT_MAX (this also fixes things
2435 if sizeof (long) > sizeof (int), e.g. Alpha).
2436 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2437 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2438 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2439 BUILTIN_TYPE_UNSIGNED_LONGEST.
2440 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2441 longest_int and longest_unsigned_int.
2442 * value.h (struct value): Just align to LONGEST, rather than worrying
2443 about CC_HAS_LONG_LONG.
2444 * valarith.c (value_binop): Figure out type ourself based on
2445 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2446 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2447 * valprint.c (val_print_type_code_int): Just call
2448 extract_unsigned_integer directly, rather than going through
2450 * printcmd.c (decode_format): Remove code which would sometimes
2451 change 'g' size to 'w' for integers. print_scalar_formatted handles
2452 printing huge integers well enough, thank you.
2454 * command.c (add_set_cmd, not_just_help_class_command): Change
2455 to make this the sfunc, not cfunc, since that is how we call it.
2456 * command.h: Comment difference between sfunc and cfunc.
2457 * demangle.c (set_demangling_command): Add third arg since that
2458 is how it is called.
2459 (_initialize_demangler): Use sfunc, not cfunc, for
2460 set_demangling_command, since that is how it is called.
2461 Remove show_demangling_command; it has no effect.
2463 * command.c (shell_escape): Report errors correctly (with error
2464 message from strerror).
2466 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2468 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2469 x_scnlen.l rather than x_scnlen to match corresponding change in
2472 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2474 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2475 Change comments regarding TYPE_CODE_BOOL.
2476 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2477 regardless of the language.
2478 (value_true): Just call value_logical_not regardless of language.
2479 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2480 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2481 * language.h: Improve comment for la_builtin_type_vector.
2482 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2483 builtin_type_m2_bool.
2485 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
2487 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
2488 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
2490 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2492 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
2493 by restarting the ioctl.
2495 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2497 * target.h (target_wait): Add comment about calling
2498 return_to_top_level.
2500 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2502 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
2503 additional arguments.
2504 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
2506 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
2508 * sparc-stub.c: Remove unnecessary #include of memory.h.
2510 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2512 * mips-tdep.c: Remove code which sets saved_regs from
2513 init_extra_frame_info and put it in new function mips_find_saved_regs.
2514 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
2515 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
2516 check if it is NULL and call mips_find_saved_regs if so.
2518 * remote-mips.c: Use unfiltered, not filtered, output most places.
2520 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
2521 backtrace. Revise comments.
2523 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2525 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
2526 alpha and irix. The _sigtramp case has to be handled properly
2527 in the tdep files if we have no ecoff debugging info.
2528 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
2529 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
2530 without PC_REGNUM kludge.
2531 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
2532 Clean up handling of mips sigtramp frames, improve comments.
2534 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2536 * paread.c (read_unwind_info): Fix typo.
2538 * paread.c (pa_symtab_read): Update the "check_strange_names"
2539 filter to match GCC's current output. Filter out section symbols
2540 (which the HP linker sometimes puts in the wrong place).
2542 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2544 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
2546 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
2548 * Makefile.in: Remove all references to sparcly-nat.c.
2550 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
2551 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
2552 duplicating serial.h and target.h.
2554 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
2555 are not used anywhere (a 5 Oct 1993 change removed the uses).
2557 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
2558 * config/m68k/es1800.mt: Add comment.
2559 * remote-es.c: Extensive changes to update to current conventions.
2561 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
2562 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
2563 to achieve the desired timeout.
2564 * serial.h (serial_t): Add field timeout_remaining.
2566 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2568 * c-exp.y (yylex): Reenable nested type code.
2570 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2572 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
2574 * remote-mips.c (mips_ops): Fix docstring.
2576 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
2578 * config/m68k/tm-monitor.h: Changes to bring this into accordance
2579 with the old tm-m68k-em.h:
2580 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
2581 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
2582 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
2583 Add FIXME regarding GET_LONGJMP_TARGET.
2585 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
2586 * infptrace.c (kill_inferior): Add comments.
2587 * main.c (quit_command): Call target_close after we kill or
2589 * remote-udi.c (udi_close): Don't error() if QUITTING.
2591 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
2593 * configure.in: Make m68k-coff and aout add monitor support in
2594 addition to the standard serial support.
2596 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2598 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
2601 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2603 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
2604 * elfread.c (record_minimal_symbol_and_info),
2605 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
2607 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2609 * i386-stub.c: Add ".text" right before "mem_fault:".
2611 * main.c (baud_rate): Add FIXME comment about printing -1 value.
2613 * remote-utils.c (usage): Fix message to be accurate and conform
2614 more closely to normal conventions.
2616 * remote-utils.c (gr_files_info): Have the exec_bfd test control
2617 whether to show information about exec_bfd, and not control whether
2618 to show information about device and speed.
2620 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
2621 usage message, don't dump core.
2623 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
2624 for variable size array.
2625 (bug_fetch_register, bug_store_register): Rename "value" to
2626 "fpreg_buf" because some compilers don't like variables whose
2627 names are the same as types.
2628 (bug_store_register): Use a cast when converting char * to
2631 * symmisc.c (maintenance_print_symbols): Don't refer to the name
2632 of the command in error message (the text was referring to the old
2633 name of the command).
2635 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
2637 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
2638 full details on structure elements without names. This partially
2639 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
2640 of those changes was accidental.
2642 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
2643 defined, make it an error to specify a single argument which is not
2646 * Makefile.in (version.c), main.c (print_gdb_version): Use
2647 host_alias and target_alias, not host_canonical and
2648 target_canonical, to print configuration.
2650 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2652 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
2653 of builtin_type_long. It is necessary to get a type which is
2654 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
2656 Fix many sins which will come up in 32 bit x 64 bit GDB, and
2657 various miscellaneous things discovered in the process:
2658 * printcmd.c, defs.h (print_address_numeric): New function.
2659 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
2660 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
2661 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
2662 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
2664 * utils.c, defs.h (gdb_print_address): New function.
2665 * expprint (dump_expression), gdbtypes.h: Use it.
2666 * breakpoint.c (describe_other_breakpoints),
2667 symmisc.c (dump_symtab, print_symbol):
2668 Use filtered not unfiltered I/O.
2669 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
2670 just run gdb under a debugger for this (and it had problems with
2671 printing addresses, how to print b->shadow, etc.).
2672 * buildsym.c (make_blockvector), core.c (memory_error),
2673 exec.c (print_section_info), maint.c (print_section_table),
2674 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
2675 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
2676 Add comments saying code is broken. Marked with "FIXME-32x64".
2677 * dbxread.c (process_one_symbol), partial-stab.h (default),
2678 remote-vx.c (vx_run_files_info):
2679 Don't cast int being passed to local_hex_string.
2680 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
2681 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
2683 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
2685 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
2686 * source.c: Include <sys/types.h> regardless of USG.
2688 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2690 * valops.c (value_assign): Set `type' after coercing toval.
2691 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
2692 Use extract_unsigned_integer to get the address of a reference.
2694 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2696 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
2697 AIX can use ? instead of \ for continuation. Deal with it.
2699 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
2700 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
2701 the HP compiler in ANSI mode doesn't like.
2703 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
2704 based on USG, rather than defining HAVE_SIGSETMASK to an
2705 expression containing defined. Having a macro used in #if expand
2706 to an expression containing "defined" is undefined according to
2707 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
2710 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
2712 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2713 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
2715 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
2717 * ch-exp.y (match_string_literal): Allow a zero-length string.
2718 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
2720 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2722 * i386aix-nat.c (i386_float_info): Reverse order of registers before
2723 passing them to print_387_status.
2724 (print_387_status): Don't subtract top from 7 before using it.
2725 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
2726 from 7; the above explains it.
2728 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2730 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
2731 pointer value when fixing up the frame at the start of a function.
2733 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
2735 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
2736 Sparc from the stack.
2738 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2740 * remote-mips.c (mips_initialize): Clear mips_initializing via
2741 cleanup chain, not directly.
2743 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
2744 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
2745 munging the timeout due to the limited range of c_cc[VTIME].
2747 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
2748 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
2749 m3-nat.c (m3_create_inferior): Pass it.
2750 * procfs.c: Remove ptrace function. It was declared in a way which
2751 conflicted with the prototype in unistd.h on Solaris.
2753 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2755 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
2756 in the sigcontext if it is a signal trampoline frame.
2757 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
2758 Define for Solaris2.
2760 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
2762 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
2763 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
2764 tm-sparc.h so they can be overridden if necessary.
2766 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
2768 * lynx-nat.c: Add Sparc support.
2769 * sparcly-nat.c: Remove. It's useless.
2770 * config/sparc/nm-sparclynx.h: Rewrite.
2771 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
2773 * config/sparc/tm-sparclynx.h: Rewrite.
2775 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2777 * rs6000-pinsn.c: Use the new disassembler in the opcodes
2778 directory. Old code was discarded, since the new opcode table has
2781 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
2783 * Makefile.in (realclean): Remove info files per make-stds.texi.
2785 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2787 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
2788 if N_SO_ADDRESS_MAYBE_MISSING is defined.
2789 * config/sparc/tm-sun4sol2.h: Define it.
2791 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2793 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
2794 if we did not find a symbol.
2796 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2798 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
2801 * hppab-nat.c (call_ptrace): Delete redundant function.
2802 (kill_inferior, attach, detach, child_resume): Likewise.
2803 (child_xfer_memory): Likewise.
2805 * hppah-nat.c (call_ptrace): Delete redundant function.
2806 (kill_inferior, attach, detach, child_resume): Likewise.
2808 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
2810 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
2812 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
2814 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
2815 (CHILD_XFER_MEMORY): Define.
2816 (PT_*): Define so that generic infptrace.c code can be used.
2818 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2820 * xcoffread.c (xcoff_symfile_read): Make second parameter a
2821 struct section_offsets *, not a (nonexistent) struct section_offset *.
2823 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
2824 internal_xcoff_symtab, not an array of one of them. Change lots of
2825 "main_aux" to "&main_aux" and so on.
2827 * coffread.c, xcoffread.c: Include <coff/internal.h>
2830 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2832 * coffread.c (coff_getfilename): Make it not static.
2834 * xcoffread.c (read_xcoff_symtab): complain() not abort().
2836 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
2837 a completely gratuitous difference between xcoffread.c and coffread.c).
2839 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2841 * infrun.c (wait_for_inferior): Don't set frame for
2842 step_resume_breakpoint for IN_SIGTRAMP cases.
2844 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
2845 breakpoint.c (bpstat_what): Move step_resume from its own field of
2846 the struct bpstat_what into the main_action. Make it override
2847 other breakpoints. This is a conservative change in the sense
2848 that before the step resume breakpoint was a breakpoint.c
2849 breakpoint, hitting the step resume breakpoint overrode even
2850 calling bpstat_stop_status.
2852 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2854 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
2855 in case execution was stopped in the called function.
2856 * stack.c (print_frame_info, frame_info): If backtracing through
2857 a call dummy, handle the starting source line number on a line
2858 boundary like backtracing through sigtramp.
2859 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
2860 for call dummy frame right. Remove old test for dummy frame,
2861 it has been unused at least since gdb-3.5.
2862 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
2865 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2867 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
2869 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2871 * infrun.c (signals_info), target.c (target_signal_from_name):
2872 Use ugly casts to avoid enumvar < enumvar or enumvar++.
2874 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2876 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
2877 * inflow.c (terminal_ours_1): When discussing how to deal with the
2878 tty state, make note of query() as well as readline.
2880 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
2881 signals for which stop and print are cleared by default.
2883 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2885 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
2886 reserved fields to hold a stub unwind entry type. Fix typo.
2887 (stub_unwind_entry): New structure for raw stub unwind entries.
2888 (stub_unwind_types): The types of stubs we may encounter.
2889 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
2890 * hppa-tdep.c (rp_saved): Use additional information provided
2891 by linker stub unwind descriptors.
2892 (frameless_function_invocation): Likewise.
2893 (frame_chain_valid): Likewise.
2894 * paread.c (compare_unwind_entries): New function for sorting
2895 unwind table entries.
2896 (read_unwind_info): Rewrite to remove dependency on host endianness.
2897 Read in data from the $UNWIND_END$ subspace which contains linker
2898 stub unwind descriptors. Merge that data into the basic unwind
2901 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
2903 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2905 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
2906 from either the symbol name or the auxent.
2907 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
2910 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
2912 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
2914 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2916 * README: Update notes for alpha port.
2918 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2920 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
2921 for operation fault, constraint fault, and type fault.
2923 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2925 * Makefile.in (init.c): Add comment explaining formatting conventions.
2927 * c-exp.y (parse_number): Assign to temporary between the right
2928 shifts, to work around a bug in the SCO compiler.
2930 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
2931 Add various files which were added to GDB recently.
2933 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
2936 * Makefile.in: Add mostlyclean target.
2938 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2942 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
2944 * main.c (show_commands): Make return type of extern
2945 history_get be HIST_ENTRY, rather than struct _hist_entry.
2946 (The latter loses with the upcoming merged readline.)
2948 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2950 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
2951 const char *, not char *.
2953 * symtab.h (struct symbol): Make section short, not unsigned short.
2955 * symtab.c (lookup_symbol): Add comment about QUIT here.
2957 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
2959 * c-exp.y (parse_number): Check for overflow regardless of range
2960 checking. Fix overflow check to use unsigned LONGEST, not
2963 * c-exp.y (parse_number): Make it so that integer constants are
2964 builtin_type_long_long if builtin_type_long isn't big enough or if
2965 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
2967 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
2968 Print our "()" first, then recurse for the target type.
2970 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2972 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
2974 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
2976 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2978 * utils.c (request_quit): Re-establish signal handler regardless
2981 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
2983 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2985 * i960-tdep.c: Include target.h.
2987 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
2989 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
2991 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2993 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
2994 changes (status -> ourstatus; declare status, etc.).
2995 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
2997 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2999 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3001 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3003 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3005 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3007 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3009 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3011 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3013 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3015 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3016 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3018 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3021 Add search to target vector (#if 0'd until after 4.12):
3022 * target.h (to_search, target_search): Add.
3023 * gdbcore.h, core.c (generic_search): Add.
3024 * remote.c (remote_search): Add.
3025 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3028 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3029 is on, call find_pc_function rather than relying just on the minimal
3030 symbols (probably only matters for symbol readers which don't put
3031 statics in the minimal symbols, but changing this strikes me as
3032 not conservative enough).
3033 Initialize name_location in all cases.
3034 If no symbol and no msymbol, don't print anything symbolic.
3036 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3038 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3040 * printcmd.c (print_address_symbolic): Make it search the
3041 symtabs for variables as well as functions. Add `set print
3042 fast-symbolic-addr' and default it to fast (the old way).
3043 Print line numbers for data items as well as functions.
3045 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3046 address, if a symbol is found (take two more args pointing to
3047 where to store these results).
3049 * symtab.h (find_addr_symbol): Add prototype.
3051 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3053 * objfiles.h: Fix comments to reflect the fact that the phrase
3054 "top of stack" always refers to where the pushing and popping takes
3055 place, regardless of whether it is at the highest or lowest address.
3057 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3059 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3060 compiler generated tag names.
3061 * mdebugread.c (parse_type): Handle cross references to qualified
3063 * valops.c (value_struct_elt): Improve error message if the
3064 address of a method is requested from an object instance.
3065 * valops.c (search_struct_method): Make name_matched non-static
3066 to get it initialized correctly.
3067 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3068 exclude segment register which are not writable on newer SCO versions.
3070 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3072 * go32-xdep.c: Remove unused function uerror.
3073 (sigsetmask): Declare return type. Declare argument (to match the
3074 way it is called). Explicitly return 0.
3076 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3078 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3079 partial_symbol): Shrink the storage sizes of symbols, by making
3080 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3081 enums and small ints to the end of each struct to improve
3082 alignment, and switching the section number from int to unsigned
3085 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3087 * symtab.c (find_addr_symbol): New routine that will find the nearest
3088 symbol associated with an address. It does so by exhaustive
3089 search of the symtabs, so it's slow but complete.
3091 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3093 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3094 to [0,0] rather than [0, end of first source file]. This avoids
3095 problems with other parts of GDB looking for linetables in the
3096 _globals_ symtab. Eliminate variables num_object_files and
3097 first_object_file_end.
3099 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3101 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3102 (pop_frame): Restore PC2 and LR0 from dummy frames.
3103 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3104 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3105 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3106 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3107 (SETUP_ARBITRARY_FRAME): Define.
3109 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3111 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3113 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3115 * remote-udi.c (udi_resume): Correct prototype.
3117 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3119 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3120 hppa_frame_find_saved_regs.
3121 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3122 (prologue_inst_adjust_sp): New function.
3123 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3124 (skip_prologue): Completely rewrite to use unwind information.
3125 (hppa_frame_find_saved_regs): Likewise.
3127 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3129 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3130 to convert a signal number with appropriate bounds checking.
3132 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3134 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3136 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3137 print a newline to end the display anyway.
3139 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3140 coprocessor status regs) when popping a frame. This fixes
3141 float exceptions that occur after calling inferior functions.
3143 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3144 Read and write the fsr (float status register) to/from the child
3145 process along with the float regs. Remove Peter Schauer's change
3146 of May 24 '93, which has higher overhead and doesn't solve the
3147 real problem (which was that FSR wasn't being set).
3149 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3151 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3152 stack overflow check isn't right after the register stack
3153 adjustment instruction. Metaware R2.3u compiler moves other
3154 things in front of it. This fix isn't perfect but is what's
3157 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3159 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3161 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3162 character filenames.
3163 * configure.in: Change accordingly.
3165 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3167 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3168 _filtered io routines from these two files.
3170 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3172 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3173 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3174 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3176 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3178 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3180 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3181 printing to gdb_stderr.
3183 * remote-udi.c (udi_kill): Don't close the connection, just set
3184 inferior_pid to zero.
3185 (udi_mourn): Call remove_breakpoints.
3187 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3189 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3191 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3193 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3195 * remote-bug.c: At the start of each section, reset srec_frame
3198 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3199 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3200 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3201 code which looks for those two waitkinds. Use switch statement.
3202 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3203 CHILD_SPECIAL_WAITSTATUS.
3205 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3206 * Move target_signal_from_host, target_signal_to_host, and
3207 store_waitstatus from inftarg.c to target.c. procfs needs them.
3208 * target.c: Include "wait.h" and <signal.h>.
3209 * target.h, infrun.c (proceed), proceed callers: Pass new code
3210 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3211 enums being treated as unsigned and is cleaner.
3212 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
3214 * infcmd.c (signal_command), infrun.c (signals_info):
3215 Don't allow user to specify numeric equivalent of
3216 TARGET_SIGNAL_DEFAULT.
3218 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
3220 * config/alpha/alpha-netware.mt: New target support for Alpha
3222 * configure.in: Add alpha-*-netware* target.
3224 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
3226 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3228 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3230 * target.h: Add enum target_waitkind, enum target_signal, and
3231 struct target_waitstatus. Change status argument to target_wait to
3232 be struct target_waitstatus * instead of int *.
3233 * target.h, infrun.c, all targets: Change type of signal arguments
3234 to resume(), proceed(), and target_resume() from int to enum
3236 * All targets (*_wait, *_resume): Change accordingly.
3237 * infcmd.c (program_info, signal_command), throughout infrun.c,
3238 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3239 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3240 signal code stuff right with the new signals would be non-trivial).
3241 * inferior.h (stop_signal): Make it enum target_signal not int.
3242 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3243 target_signal_from_name): New functions.
3244 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3245 store_waitstatus): New functions.
3246 * procfs.c (procfs_notice_signals): Use them.
3247 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3249 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3251 * objfiles.c (build_objfile_section_table): Don't abort() if
3252 objfile->sections is already set.
3254 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3255 to match recent change to exec.c.
3259 * main.c (print_gdb_version): Change year to 1994.
3261 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3262 * Makefile.in (NONSRC): Add ChangeLog-93.
3264 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3266 * stabsread.c (read_type): Allow defining several type numbers
3267 at once (e.g. "(1,2)=(3,4)="...).
3269 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3271 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3273 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3275 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3276 to process_one_symbol.
3277 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3278 avoid caching a bad endaddr in find_pc_partial_function.
3280 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3282 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3284 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3286 * infrun.c (wait_for_inferior): Do not step or step resume past
3287 the end of a one-line function we just stepped into.
3289 For older changes see ChangeLog-93
3295 version-control: never