1 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3 * remote.c (read_frame): Calculate run length encoded checksum correctly.
4 * config/sh/stub.c: New file.
6 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
8 * target.c (find_default_run_target): Make sure to_can_run is set
11 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
13 * TODO: Remove note about fast watchpoints and remove obsolete
16 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
18 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
19 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
20 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
22 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
24 * target.c (add_target): Don't call clean_target on target
26 * (unpush_target): Test for to_close being set before calling.
27 * (target_xfer_memory, target_info): Check for to_has_memory
28 before playing with memory.
30 * remote.c (remote_open): Set inferior_pid to make kill command
32 * inflow.c (kill_command): Revert change of Aug 2. Use
33 inferior_pid to determine whether to print out "The program is not
36 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
38 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
39 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
40 * m3-nat.c: Pass argument to return_to_top_level.
41 Declare m3_kill_inferior before use.
42 (port_chain_insert): In "can't happen" case, abort rather than
43 setting `mid' to large decimal constant (which gcc warns about).
44 (get_thread_name): Use cast to convert const char * to char *.
45 (add_mach_specific_commands): #if 0 "thread break" command.
46 (m3_trace_him): Call push_target.
47 (mach_really_wait): New argument pid; remove unused
49 (intercept_exec_calls): Call target_terminal_init and
50 target_terminal_inferior once the child execs.
51 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
53 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
55 * breakpoint.c (breakpoint_1): Improve pluralization in display
56 of breakpoint hit counts.
58 * language.h (struct language_defn): Remove unused field
60 (longest_float): Remove, no longer used.
61 * language.c (unknown_language_defn, auto_language_defn,
62 local_language_defn): Remove init of la_longest_float field.
63 * c-lang.c (c_language_defn, cplus_language_defn,
64 asm_language_defn): Ditto.
65 * ch-lang.c (chill_language_defn): Ditto.
66 * m2-lang.c (m2_language_defn): Ditto.
68 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
70 * defs.h (bfd_read, bfd_seek): Remove declarations.
71 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
73 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
75 * inflow.c (kill_command): Fix a bug which prevented target
76 programs to be killed.
78 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
80 * defs.h: Change two-line declarations to one-line form.
81 (NORETURN): Define as "volatile" only for older GCCs.
82 (ATTR_NORETURN): Define for newer GCCs.
83 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
85 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
87 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
88 * breakpoint.c (delete_breakpoint, enable_breakpoint,
89 disable_breakpoint): Don't call breakpoints_changed; it is now
90 called via the *_breakpoint_hook functions.
91 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
93 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
95 * stabsread.c (read_type): Fix a bug in enum size calculation.
97 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
99 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
100 argument types to shut up GCC.
102 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
103 linker stub, then return the address the stub will return to.
104 (frame_saved_pc): Correctly restart the search for the saved
105 pc when a linker stub is encountered.
107 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
108 register stores emitted by the version 9 HP compilers.
109 (inst_saves_fr): Relax test for a specific base register (%r1);
110 this avoids losing with the version 9 HP compilers.
111 (skip_prologue): Try to skip argument stores emitted by the HP
112 compilers. It's not perfect, but it's better than before.
114 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
116 * findvar.c (write_pc write_pc_pid): Remove casts to long when
117 calling write_register_pid.
118 * (write_register_pid): Add prototype.
120 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
122 * remote.c (read_frame): Split readchar/checksum calculation into
123 two parts since evaluation order is undefined.
125 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
127 From Kevin A. Buettner (kev@cujo.geg.mot.com).
128 * Makefile.in (coredep.o): Add inferior.h as dependency.
129 * inflow.c: Add F_SETOWN to list of defines to check
130 around code that uses F_SETOWN.
132 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
134 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
135 set the -L and -B directory prefixes so we can link with it.
137 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
139 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
140 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
143 * General hackery to support alternate user-interface.
144 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
145 disable_breakpoint): Call hooks for alternate user-interface.
146 * defs.h: Add declarations for alternate user-interface hooks.
147 * main.c (main): Add --nw (and --nowindows) options to disable
149 * (near call to command_loop): Call command_loop_hook if set.
150 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
151 * stack.c: Call print_frame_info_listing_hook if set.
152 * top.c (gdb_init): Initialize targets.c and utils.c prior to
153 other files to make sure that calls to error and warning will
154 work. Call init_ui_hook after everything else.
155 * utils.c (query): Call query_hook if set.
156 * (gdb_flush): Call flush_hook if set.
157 * Change _initialize_utils to initialize_utils cuz we don't use
158 automatic initialization of utils.c anymore.
160 * Support for TK GUI.
161 * Makefile.in: Add rule for gdbtk.o.
162 * configure.in: Add support for --enable-gdbtk.
163 * gdbtk.c: New file. Contains support routines for TK interface.
164 * gdbtk.tcl: New file. Implements GUI policy.
166 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
169 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
171 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
172 there and we are using the gcc from the tree.
173 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
175 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
177 * Makefile.in (annotate.o): Add dependencies.
179 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
181 * sparclite/aload.c: Added new -q (quiet) option.
182 return 0 exit status if file was successfully downloaded.
184 * nlm/gdbserve.c: merge in command line argument parsing changes
185 and bug fixes made to i386-nlmstub.c.
187 * i386-nlmstub.c: The returnLength field must be initialized
188 before portConfig is passed to AIOGetPortConfiguration.
189 Compare command line arguments with strnicmp(); args are
190 case insensitive on netware.
192 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
194 * Makefile.in (DISTSTUFF): Add definition.
195 (diststuff): Add for new distribution support.
196 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
197 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
198 Remove old distribution building rules, now uses standard
199 distribution support in parent directory Makefile.in.
201 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
203 * target.c (push_target): Cast result from xmalloc.
205 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
207 * elfread.c (elf_symtab_read): Discard compiler labels generated
208 by the Solaris 2.1/Intel SunPro compiler.
210 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
212 * target.c (nomemory): Fix prototype and routine to take correct
215 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
217 * Makefile.in (clean): Remove libgdb-files.
219 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
221 * coredep.c: Include inferior.h.
223 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
225 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
228 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
230 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
231 .cp as C++, alphabetize better.
233 * breakpoint.c (ignore, condition): Move usage note into body of
234 help text, so first line can be one-line summary.
236 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
238 * target.c (unpush_target): Fix handling of removal of top target.
240 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
242 * Makefile.in: Add stuff to build nlmstub.
243 * Add rule for annotate.o to keep Sun make happy.
244 * configure.in: Add config for powerpc/Netware.
246 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
247 filename. This speeds up handling of trailing N_SO stabs (they
248 mark the end of a .o file).
250 * target.c, target.h: Change the way pushing and popping of
251 targets work to support target overlays and inheritance.
252 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
253 Fixup references to current_target, due to previous changes.
255 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
256 needed to get the address of longjmp out of the target.
258 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
260 * main.c: Include <ctype.h>.
262 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
264 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
267 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
269 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
271 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
273 * Makefile.in (VERSION): Bump to 4.12.4.
275 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
277 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
278 * configure.in (m88*-harris-cxux*): New configuration.
279 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
280 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
282 * config/m88k/tm-m88k.h: Add comment about Harris OS.
283 (TARGET_WRITE_PC): Pass pid through to register writers.
285 * configure.in (m68*): Put vendor-only-specified host configs
286 after vendor-and-os-specified configs.
287 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
289 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
290 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
293 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
295 * elfread.c (elf_symtab_read): Handle error return from
296 bfd_get_dynamic_symtab_upper_bound gracefully.
298 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
300 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
301 registers in use by the inferior.
302 * coredep.c (fetch_core_registers, register_addr): Use it.
303 * findvar.c (registers_changed, registers_fetched,
304 read_register_bytes): Ditto.
305 * infcmd.c (do_registers_info, registers_info): Ditto.
306 * infptrace.c (fetch_inferior_registers,
307 store_inferior_registers): Ditto.
308 * stack.c (frame_info): Ditto.
310 * coredep.c (CORE_REGISTER_ADDR): New macro.
311 (fetch_core_registers): Use it.
313 * breakpoint.c (ignore, condition): Add usage notes to help strings.
314 * symfile.c (add-symbol-file): Add usage note to help string.
315 (add_shared_symbol_files_command): New command.
318 * inferior.h (read_pc_pid): Declare.
319 * breakpoint.c (watchpoint_check): Cache breakpoint in local
320 variable b, remove unused variable other_type_used.
321 * main.c (inferior.h, call-cmds.h): Include.
323 * remote.c (remote_wait): Return 0 by default.
325 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
327 Stop printing at null char option, from Oliver Meyer
328 (omeyer@i3.informatik.rwth-aachen.de).
329 * valprint.h, valprint.c (stop_print_at_null): New global.
330 * valprint.c (_initialize_valprint): New print set subcommand
332 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
333 printing a char array, adjust the number of chars to print.
335 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
337 From Kevin A. Buettner (kev@cujo.geg.mot.com).
338 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
339 pic code in addition to prologues where an instruction from the
340 prologue gets moved into the delay slot of a branch instruction
341 immediately following the prologue. A table of potential prologue
342 instructions (prologue_insn_tbl) is now used for picking apart a
344 (frame_find_saved_regs): Changed the way in which limit gets set
345 so that the delay slot of branch instructions immediately
346 following the prologue gets examined.
347 (pushed_size, store_parm_word, store_parm, push_parameters,
348 collect_returned_value): Deleted.
350 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
352 * infrun.c (wait_for_inferior): Handle stepping into leaf
353 functions whose prologue consists of gp loading code only.
355 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
357 * dbxread.c: Don't include libbfd.h.
358 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
359 <time.h>, or <sys/types.h>.
360 * elfread.c (elf_symfile_read): Use only standard BFD functions to
361 collect information about the stab and stab string sections.
363 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
365 * stabsread.c (read_huge_number): handle large unsigned number
366 for stabs generated by os9k C compiler.
368 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
370 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
371 * breakpoint.h (hit_count): New breakpoint field.
372 * breakpoint.c (show_breakpoint_hit_counts): New variable.
373 (clear_breakpoint_hit_counts): New function.
374 (bpstat_stop_status): Increment the hit count.
375 (breakpoint_1): Display the hit count.
376 * infcmd.c (run_command): Reset breakpoint hit counts.
377 * target.c (generic_mourn_inferior): Don't clear ignore counts if
378 displaying hit counts.
380 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
382 * elfread.c (elf_symfile_read): Unconditionally add dynamic
383 symbols for all symbol files. Makes skipping over the
384 trampoline code work when stepping from a function in a shared
385 library into a function in a different shared library for Irix 5.
386 Other ELF targets do not have enough information in their
387 dynamic symbol tables to make this work.
388 (elf_symtab_read): Relocate mst_solib_trampoline address.
390 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
392 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
393 * configure.in (m68*-atari-sysv4*): New configuration.
394 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
395 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
396 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
397 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
398 * config/m68k/amix.mh, config/m68k/amix.mt,
399 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
402 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
404 * symtab.c (find_function_start_sal): New function to find
405 the start of a function from a function symbol.
406 (decode_line_1, decode_line_2): Use it instead of open coded
407 partial copies of the code.
408 (list_symbols): Quote symbol name before passing it to
409 break_command to enable proper handling of mangled symbols.
411 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
413 * ch-exp.y (match_simple_name_string): Don't lower-case here.
414 * ch-exp.y (yylex): First try name lookup using exact name
415 typed by user; if that fails, try lower-cased name.
417 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
419 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
420 Move "no debugging symbols found" test to symfile.c.
421 * symfile.c (syms_from_objfile, reread_symbols): Add
422 "no debugging symbols found" test.
423 * coffread.c (init_stringtab): Handle stripped files with a
424 stringtab offset of zero gracefully.
425 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
426 BFD instead of stop_pc heuristic to determine if it is a dynamically
428 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
429 ioctl, it indicates that the process has exited.
431 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
433 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
434 .PARISC.unwind section now.
436 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
438 * breakpoint.c (mention): Always show breakpoint address if no
441 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
443 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
444 handling of shared libraries for non-ELF executables, but only if
445 HANDLE_SVR4_EXEC_EMULATORS is defined.
446 (locate_base): Try to find debug_base in the dynamic linker
447 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
448 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
449 Define to enable handling of shared libraries for a.out executables,
450 run under Solaris BCP.
452 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
454 * infrun.c (wait_for_inferior): Print "Program exited normally"
455 regardless of batch_mode.
456 * defs.h, top.c (batch_mode): Removed.
458 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
460 * Makefile.in (dcache_h): Remove redundant definition.
461 (init.c): Add a comment.
462 (top.c): Remove explicit compile action.
463 * breakpoint.c (mention): Share code indicating location of
464 break/watchpoints, don't print address if addressprint is off.
465 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
466 (demangle): Remove redundant declarations.
467 * eval.c: Remove redundant function declarations.
468 * objfiles.h: Cosmetic and grammatical improvements.
469 * TODO: Various updates.
471 * remote-mips.c: Replace all \r chars with \015.
472 (mips_receive_header): Display control characters readably.
473 (mips_xfer_memory): Add a simple progress display.
475 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
477 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
479 * remote-hms.c (flush): New function.
480 (expect): Get edge case right.
481 (hms_read_inferior_memory): Be more tolerant of line noise.
483 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
485 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
486 target files, not non-existent mach3.mh and mach3.mt.
488 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
490 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
491 symbols for all symbol files. Makes skipping over the
492 trampoline code work when stepping from a function in a shared
493 library into a function in a different shared library.
494 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
496 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
498 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
499 names mean end of .o file.
500 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
501 top of routine. Handle new thread notification cleanly.
502 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
503 thread notification scheme.
504 * (child_resume): General cleanups, handle resumption of all
507 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
509 * ser-go32.c: Rewrite to run under windows.
510 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
512 * serial.c (serial_open): Notice device "pc".
513 * remote-e7000.c: Fix copyright date.
514 (expect): Compare \n and \r the same.
515 (e7000_open): Allow pc as a serial port
516 * sh/sh.mt: Add ser-e7kpc.
517 * h8300/h8300hms.mt: Add ser-e7kpc.
518 * main.c (proc_wait): Don't wait if using go32.
520 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
522 * somread.c: Simplify by using stabsect_build_psymtabs.
523 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
524 corresponding to the name of the text section. All references
526 (somstab_build_psymtabs): Delete function, no longer needed.
528 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
530 * somread.c: Renamed from paread.c. Changed function names and
531 comments to reflect that this file deals with SOM (an object file
532 format), rather than the PA (a cpu).
533 (Makefile.in): Chaned appropriately.
534 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
535 * dbxread.c (somstab_build_psymtabs): Renamed from
536 pastab_build_psymtabs.
538 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
540 * core-sol2.c: New file to handle ELF and BCP core file flavours.
541 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
543 * Makefile.in: Updated for core-sol2.c.
544 * README: Add notes about SPARCworks cc under Solaris 2.x,
545 from Casper H.S. Dik (casper@fwi.uva.nl).
546 * config/mips/xm-makeva.h: Removed, no longer necessary.
547 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
548 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
549 config/mips/xm-riscos.h: Remove references to xm-makeva.h
551 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
553 * gdba.el: Put program input and output in a separate buffer.
555 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
557 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
558 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
559 with global variable of same name in libnsl.so on UnixWare.
561 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
563 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
564 embedded in template name.
566 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
568 * config/i386/nm-linux.h: change calling convention of
569 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
570 target_insert_watchpoint() and
571 target_remove_watchpoint().
573 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
574 to be long long in gdb.
575 * config/mips/tm-bigmips.h: ditto.
577 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
579 * c-lang.c (asm_language_defn): New definitions for language_asm,
580 mostly copied from c_language_defn, to avoid warnings when
581 switching between c and asm stack frames.
583 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
585 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
586 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
587 (upgrade_type, handle_psymbol_enumerators): Likewise.
588 (has_opaque_xref, cross_ref): Likewise.
589 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
590 debugging information, rather than doing it here.
591 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
592 point in ecoff_debug_swap backend structure, rather than calling
593 ecoff_slurp_symbolic_info directly.
595 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
597 * breakpoint.c: Include annotate.h. Call annotate_field rather
598 than printing annotation directly.
600 * main.c: Include string.h.
602 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
604 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
605 call it instead of doing normal loop.
606 * infcmd.c (attach_command): Don't call wait_for_inferior if
608 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
609 hook that can decide whether to step over the next breakpoint.
610 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
611 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
614 * configure.in: Improve sorting/formatting of hosts and targets.
615 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
616 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
617 * Makefile.in (stop-gdb): New target.
618 * stop-gdb.c: New file, utility to get attention of waiting GDBs
621 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
623 * top.c (gdb_init): Init current_directory in gdb_init. Probably
624 the identical initialization can be deleted from main.c, but i
625 haven't done so just in case.
627 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
629 * gdba.el: Added menu windows and slightly improved window
630 handling to gdba.el. Fixed numerous minor bugs that were causing
631 emacs and gdb to fall out of sync.
633 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
635 * breakpoint.c: annotate changes lost at merge, put back in.
637 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
639 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
642 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
644 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
646 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
647 writing of floating registers, the dpx2 kernel disallows it.
648 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
649 is contained in o_praw.
650 * irix5-nat.c (solib_map_sections): Adjust sections by the
651 difference between the loaded address and the prelinked address.
652 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
654 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
655 symbols, their value is absolute.
656 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
657 libraries fh->adr fields of zero. Relocate minimal symbol values
658 upon readin. Relocate non-stabs symbols upon readin.
659 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
660 start address of the outermost block.
661 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
662 instead of section_offsets and use relocated pst->textlow for
663 line number and procedure address relocations.
665 From gmo@MicroUnity.com (Guillermo A. Loyola):
666 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
667 Handle SGI Irix5 stIndirect symbol type.
669 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
671 * breakpoint.c: fix a syntax error native cc does not like.
673 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
674 * sparclite/Makefile.in: ditto.
675 * sparcl-tdpe.c: change file name because first 8 chars has to be
677 * sparcl-stub.c: ditto.
679 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
681 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
683 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
685 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
686 ignore) a PID argument.
687 (hppa_pop_frame): Pass a PID to target_write_pc.
688 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
689 and pass through a PID argument.
690 (target_read_pc, target_write_pc): Update prototypes.
692 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
694 * Makefile.in: add new file sparclite-tdep.c.
695 * sparclite/Makefile.in: add new file sparclite-stub.c.
696 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
698 * config/sparc/sparclite.mt: add sparclite-tdep.o.
699 * config/sparc/tm-sparclite.h: add hardware breakpoints support
701 * sparclite-tdep.c: new file, contains hardware breakpoint support
703 * sparclite-stub.c: new file, stub code that add support hardware
705 * breakpoint.c: add hardware breakpoint support.
706 * breakpoint.h: add new breakpoint type to support hardware
708 * config/mips/nm-irix4.h: change interface for target dependent
709 code supporting watch point.
710 * config/pa/nm-hppab.h: change interface for target dependent
711 code supporting watch point.
713 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
715 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
717 * stabsread.c (read_struct_fields): os9k nested structure does not
718 have terminating ';', instead it just get to ',' and bit position
721 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
723 * nlmread.c (nlm_symtab_read): Clean up a bit.
724 * (nlm_symfile_read): Record bounds of main() so that backtrace
725 command will know where to stop.
726 * objfiles.c (objfile_relocate): Relocate entry point/func info
727 for backtrace as well.
728 * objfiles.h: Define values for invalid PCs for entry point info.
729 * symfile.c (init_entry_point_info): Initialize invalid values
730 with aforementioned macros.
731 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
732 to cause backtrace to stop when it gets back to main().
733 * config/i386/tm-i386nw.h: Ditto.
735 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
737 Fix value_print, which used to be ostensibly language-independent,
738 but would print pointers and arrays in C syntax. Instead, call
739 a language-specific function.
740 * language.h (struct language_defn): New functional field
742 (LA_VALUE_PRINT): New macro.
743 * language.c (unk_lang_value_print): New stub/dummy function.
744 (unknown_language_defn, auto_language_defn, local_language_defn):
746 * c-valprint.c (c_value_print): New function, with code moved from:
747 * valprint.c (value_print): ... here. Now just invoke
748 LA_VALUE_PRINT to do language-specific stuff.
749 * valprint.c (value_print_array_elements): Make non-static.
750 * c-lang.c (c_language_defn, cplus_language_defn): Add
751 c_value_print in the la_value_print field.
752 * m2-lang.c (m2_language_defn): Likewise.
753 * ch-lang.c (chill_language_defn): But here use chill_value_print.
754 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
755 * ch-valprint.c (chill_value_print): New function, based on
756 c_value_print, but use Chill "look and feel."
757 * c-lang.h (c_value_print): New prototype.
758 * ch-lang.h (chill_value_print): New prototype.
759 * value.h (value_print_array_elements): New prototype.
761 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
762 and case TYPE_CODE_SET): Check that the element type isn't a stub.
764 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
766 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
767 to new file top.c. Make things extern instead of static and
768 similar rearrangements to deal with this.
770 * utils.c: Move fputs_unfiltered to main.c. Remove
771 FPUTS_UNFILTERED_OVERRIDE ifndef.
772 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
773 and libgdb uses utils.c and top.c.
775 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
777 * hppa-tdep.c (skip_trampoline_code): Fix typo.
779 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
781 * ch-valprint.c (chill_val_print_array_elements): New function.
782 A Chill version of val_print_array_elements, it prints the
783 array index labels, in additions ot the array element values.
784 (chill_val_print): Use the new function.
786 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
788 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
790 * defs.h (enum language): Add language_asm.
791 * findvar.c (read_register_bytes read_register_gen
792 write_register_bytes read_register read_register_pid
793 write_register write_register_pid supply_register): Move multi-
794 thread handling down into these routines. Create XXX_pid routines
795 that allow register references to specify the pid.
796 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
797 read_sp write_sp read_fp write_fp): Move these routines from
798 infcmd to findvar to centralize the whole mess.
799 * i386-nlmstub.c: Portability fixes.
800 * infptrace.c (child_resume): Conditionalize to allow other natives
801 to override it. Remove PIDGET gubbish, it's no longer necessary.
802 * infrun.c (wait_for_inferior): Put registers_changed() before
803 target_wait() to speed up remote debugging.
804 * Replace code that reads registers from other threads with much
805 nicer looking new function calls (see changes to findvar.c).
806 * Don't skip prologues if debugging assembly source.
807 * lynx-nat.c (child_resume): Lynx now needs it's own version of
808 child_resume to handle multi-thread debugging properly.
809 * remote.c: Add O response to get console output from target.
810 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
811 SERIAL_ERROR here to simplify callers.
812 * Change static var timeout to remote_timeout.
813 * (fromhex): Remove unnecessary return -1 at end of routine.
814 * (remote_wait): Turn this into a big switch statement. Add
815 support for O response.
816 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
817 * (getpkt): Split getpkt into two parts. read_frame deals with
818 all formatting issues, run-length encoding, and framing. getpkt
819 now handles error recovery, and frame detection.
820 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
821 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
822 control. (hardwire_readchar): Handle EINTR from read().
823 * symfile.c (deduce_language_from_filename): Add support for .s
825 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
826 override infptrace's child_wait.
827 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
828 instead of XXXlynx.h.
829 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
831 * nlm/gdbserve.c: Portability fixes.
833 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
835 * inftarg.c (child_wait): Call proc_wait, not wait.
836 (child_mourn_inferior): Call proc_remove_foreign.
837 * main.c (gdb_init): Call init_proc.
838 * main.c: Provide dummy versions of init_proc, proc_wait, and
839 proc_remove_foreign for the gdb case (the libgdb case provides its
840 own versions of these functions).
841 * Makefile.in (libgdb-files): Add libproc.a.
843 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
845 Hardware watchpoints for Linux, from Rick Sladkey
847 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
848 new hardware breakpoint recovery method.
849 * i386v-nat.c (i386_insert_watchpoint,
850 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
851 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
852 New functions to support the 386 hardware debugging registers.
853 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
854 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
855 target_insert_watchpoint, target_remove_watchpoint): Define these
856 macros to use the hardware debugging functions in i386v-nat.c.
858 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
860 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
863 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
865 * target.c, target.h: New variables target_activity_function and
867 * inflow.c, inferior.h: New functions set_sigio_trap and
869 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
871 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
873 * remote-sim.h (sim_verbose): Delete.
874 Document callbacks needed.
875 (sim_*): Change result to void where there isn't one.
876 (sim_open): Clarify argument and error response.
877 (sim_close): Declare.
878 (sim_load): Change bfd_handle argument to file name. Clarify result.
879 (sim_create_inferior): Renamed from sim_set_args.
880 (sim_set_pc): Delete.
881 (sim_info): Delete printf_fn argument.
882 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
883 (gdbsim_load): Try sim_load first.
884 (gdbsim_create_inferior): Call sim_create_inferior.
885 (gdbsim_open): Handle args == NULL. Update call to sim_open.
886 (gdbsim_close): Call sim_close.
887 (gdbsim_files_info): Update call to sim_info.
888 (gdbsim_ops): Realign comments.
890 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
892 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
894 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
895 the auxent if the symbol's name is ".file". From David Edelsohn
896 <c1dje@watson.ibm.com>.
898 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
900 * breakpoint.c (breakpoint_1): Fix typo.
902 * annotate.c (annotate_field_end): Fix typo.
904 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
906 * Makefile.in (TSSTART): Remove; no longer used.
908 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
909 fputs_unfiltered and exit directly, rather than fatal. The latter
910 calls vfprintf_unfiltered!
912 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
913 * value.h, printcmd.c (print_value_flags): Move from here...
914 * annotate.c: ...to here, and make it use can_dereference.
916 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
918 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
919 Remove, needed for both native and cross.
920 * target.c (attach_flag, generic_mourn_inferior): Put here.
921 * utils.c (job_control): Put here.
922 (terminal.h): Don't include anymore.
924 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
926 * source.c (find_source_lines): Always use code that was #ifdef
927 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
928 leaving it on the chain. Reindent much of this function.
929 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
930 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
931 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
932 config/ns32k/xm-ns32km3.h: Remove all references to
933 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
934 * main.c, fork-child.c, many config files: Remove all
935 SET_STACK_LIMIT_HUGE code; with the above changes it should no
938 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
939 This avoids __eprintf troubles.
941 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
943 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
944 initialization code which needs to be called even if we bypass the
945 command line stuff into gdb_init.
946 * utils.c (fputs_unfiltered): Surround in #ifndef
947 FPUTS_UNFILTERED_OVERRIDE.
948 * Makefile.in (libgdb.a): New target.
950 * utils.c: Rearrange I/O stuff a bit so that all output goes
951 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
952 which made %s not work with arbitrarily large strings.
953 * printcmd.c (printf_command): Use printf_filtered, not
954 printf_unfiltered and printf, now that arbitrary limit is gone.
957 * breakpoint.c (watchpoint_check): Remove unused variable b.
958 * stack.c (print_frame_info): Move sp and buf inside #if.
959 * eval.c (evaluate_subexp): Remove unused variables pp,
960 mangle_ptr, ptr, and mangle_tstr.
961 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
963 * symtab.c (lookup_symtab): Put variable copy inside #if.
964 (decode_line_1): Put variable q1 inside #if 0.
965 * target.h: Declare target_link.
966 * infrun.c (wait_for_inferior): Remove unused variables signame.
967 * remote.c (remote_resume): Remove unused variable name.
968 * c-exp.y (parse_number): Parenthesize operand of shift.
969 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
970 (this is a semantic change, the warning seems to have detected a bug).
971 * dbxread.c (end_psymtab): Move variable p1 inside #if.
972 * coffread.c: Move variable temptype inside #if.
973 * ch-typeprint.c (chill_type_print_base): Remove unused variable
975 * ch-valprint.c: #include typeprint.h and ch-lang.h.
976 (chill_val_print): Remove unused variable in_range.
977 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
978 (chill_val_print): Add default case for switch.
979 * stabsread.h: Declare stabsect_build_psymtabs.
980 * os9kread.c (read_minimal_symbols): Make this return void.
981 (os9k_symfile_read): Remove unused variables stb_exist and val.
982 (os9k_symfile_init): Remove unused variable val.
983 (fill_sym): Remove unused variable id.
984 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
986 Remove unused variable symfile_bfd.
987 #if 0 unused variables lbrac_unmatched_complaint and
988 lbrac_mismatch_complaint.
989 Remove declaration for non-existent function os9k_next_symbol_text.
991 * annotate.c, annotate.h: New files, containing a function for
992 each annotation which outputs it.
993 * Move breakpoints_changed from breakpoint.c to annotate.c.
994 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
995 printcmd.c, source.c, stack.c, utils.c, valprint.c:
996 Use annotate.c functions to output annotations.
997 * Makefile.in (OBS): Add annotate.o.
999 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1001 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1002 elf_unwind_entries are always initialized.
1004 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1005 stubs which return directly to the caller rather than to the stub
1008 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1010 * c-exp.y (yyerror): Display a more informative error message.
1011 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1012 * m2-exp.y (yyerror): Ditto.
1014 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1016 * inflow.c (job_control): Move definition to front of file.
1018 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1020 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1021 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1023 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1025 * Makefile.in (kdb): Remove old init.c creation commands.
1026 * configure.in (sparclite): Match on sparclite*.
1027 * sparclite/aload.c (main): Only change section addresses for
1028 a.out format object files.
1030 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1032 * config/i386/go32.mh: Define CC.
1034 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1036 * gdbserver/Makefile.in: Remove irrelevant definitions and
1037 comments inherited from the gdb Makefile.
1038 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1039 (VERSION): Update to 4.12.3.
1040 (gdbserver): Remove any existing executable first.
1041 (distclean, realclean): Remove nm.h.
1042 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1043 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1044 Don't use absolute pathname.
1046 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1048 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1051 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1053 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1054 (print_it_normal): Add annotations for the inferior starting and
1055 stopping, and for all the various messages related to how it
1058 * printcmd.c (do_one_display): Annotate.
1059 * stack.c (print_frame_info): Annotate printing of stack frames.
1061 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1063 * remote.c (get_offsets): Handle case where stub doesn't support
1066 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1068 Add partial support for g++ code compiled with -fvtable-thunks.
1069 * c-valprint.c (c_val_print): Add vtblprint support
1071 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1072 pointers (if using thunks) as well as array of structs (otherwise).
1073 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1074 level, and make the latter non-static (so define_symbol can use it).
1075 * stabsread.c (define_symbol): If the type being defined is a
1076 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1077 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1078 * values.c (value_virtual_fn_field): Handle thunks.
1079 * values.c (value_headof): Minor efficiency hack.
1080 * values.c (value_headof): Incomplete thunk support. FIXME.
1082 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1084 * valprint.c (print_longest): Clarify comment about use_local.
1085 * printcmd.c, defs.h (print_address_numeric), callers in
1086 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1087 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1088 exec.c: New argument use_local.
1089 * source.c (identify_source_line): Use filtered output. Use
1090 print_address_numeric.
1092 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1093 language.c (type_error, range_error): Use filtered output.
1094 * utils.c (error_begin): Update comment to tell people to use
1097 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1098 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1101 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1103 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1104 from the fault, #ifndef FAULTED_USE_SIGINFO.
1105 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1107 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1109 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1110 Explicitly annotate each record.
1112 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1114 * xcoffexec.c: Reformat to standards and lint.
1115 (language.h): Include.
1116 (exec_close): Declare arg "quitting".
1117 (file_command): Declare arg "from_tty".
1118 (map_vmap): Cast xmalloc result to PTR.
1119 * rs6000-nat.c: Reformat to standards and lint.
1120 (exec_one_dummy_insn): Use char array for saved instruction.
1121 (fixup_breakpoints): Declare.
1122 (vmap_ldinfo): Be more informative in fatal error messages.
1123 (xcoff_relocate_symtab): Define to return void.
1124 * xcoffsolib.h: Reformat to standards, improve comments.
1125 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1127 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1129 * utils.c, defs.h (error_begin): New function.
1130 (quit): Print annotation before printing the error message.
1131 * main.c (return_to_top_level): Print annotation before doing the
1133 * symtab.c (decode_line_1): Call error not warning and then
1134 return_to_top_level. Call error_begin and printf_unfiltered
1135 rather calling warning (before calls to return_to_top_level).
1136 * core.c (memory_error): Use error_begin, printf_unfiltered,
1137 print_address_numeric and return_to_top_level instead of error.
1138 Cleans up a FIXME-32x64.
1139 * language.c (type_error, range_error): Call error_begin
1140 not just target_terminal_ours.
1142 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1143 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1144 side of an assignment is non-portable.
1146 * utils.c (query): Change syntax of query annotations to be
1147 consistent with other input annotations.
1148 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1150 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1152 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1154 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1155 that have a stack frame size of 32k or larger (from Paul Flinders).
1156 Remove #if 0'd code.
1158 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1160 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1161 for Lynx platforms that need it.
1162 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1164 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1166 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1167 than trying to deduce it from the fault.
1169 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1171 * printcmd.c (print_address_symbolic): Initialize name to empty
1172 string to avoid core dump if lookup fails.
1173 * remote-e7000.c (printf_e7000debug): Error if target not open.
1175 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1177 * i386-nlmstub.c: Update to be more in line with PIN stub.
1178 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1179 * (hex2mem): Init ptr.
1180 * General cleanups to use ConsolePrintf, standard prologues, etc...
1182 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1184 * i386-nlmstub.c: More changes to be compatible with remote.c.
1186 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1187 into (the far less frequently called) dbx_symfile_read.
1189 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1191 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1193 * dbxread.c (record_minimal_symbol): Record the section
1194 associated with the symbol to make dynmaic relocation work.
1195 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1196 Solaris brain-damage which don't apply to relocatable object
1198 * (stabsect_build_psymtabs): New routine to read stabs out of an
1199 arbitrarily named section.
1200 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1202 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1203 stabs out of the nlm.
1204 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1205 brain-damage which don't apply to relocatable object files.
1206 * remote.c (putpkt): Improve error reporting and error handling.
1207 * (get_offsets): Temporary kludge to force data & bss sections to
1208 have the same relocation.
1209 * stabsread.c (define_symbol, scan_file_globals): Record section
1212 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1214 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1215 FIXME-32x64 comment.
1217 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1219 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1220 to after call to target_wait. This means that flush_cached_frames
1221 can call target_terminal_ours if it wants to.
1222 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1223 comment about why the code is dubious.
1225 * stabsread.c (read_type): Call read_type, not nonexistent
1228 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1230 * remote-os9k.c (rombug_fetch_registers): set trace mode
1232 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1234 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1236 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1237 passed to process_one_symbol.
1238 * stabsread.c (read_type): process os9k functio prototype.
1240 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1242 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1245 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1247 * utils.c (prompt_for_continue): Annotate prompt.
1248 (query): Annotate query.
1249 * printcmd.c (print_frame_args): Change syntax of argument
1250 annotation to make name and value part of a single group of
1251 annotations, not two separate groups.
1252 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1253 * valprint.c (val_print_array_elements): Change syntax of
1254 annotation to be more concise.
1255 * main.c, defs.h (command_line_input): New argument tells what
1256 string to include in the annotations.
1257 * symtab.c (decode_line_2), main.c (read_command_lines,
1258 command_loop): Change callers.
1260 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1261 target null pointer.
1262 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1264 * printcmd.c (output_command): Annotate things we print here too.
1265 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1266 * Move declaration of print_value_flags from defs.h to value.h.
1267 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1269 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1271 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1272 BFD handles sun3 dynamic relocations now.
1273 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1276 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1278 * printcmd.c (print_command_1): Annotate the top-level expressions
1280 (print_frame_args): Annotate each argument.
1281 * printcmd.c, defs.h (print_value_flags): New function.
1282 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1283 * valprint.c (val_print_array_elements): Annotate each array element.
1285 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1287 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1288 the register contains a pointer to the type, not the type itself.
1290 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1292 * main.c (main): Accept --annotate=N option and make --fullname
1293 the same as --annotate=1.
1294 (command_line_input): Print annotatation before and after prompt.
1295 * blockframe.c (flush_cached_frames): Print annotation.
1296 * Rename frame_file_full_name to annotation_level and move it from
1298 * source.c (identify_source_line): If annotation_level > 1,
1299 change output format.
1300 * breakpoint.c: Print annotation whenever a breakpoint changes.
1301 * main.c: New variable server_command.
1302 (command_line_input): Parse "server " and set server_command.
1303 (dont_repeat): Check server_command.
1305 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1307 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1308 updating raw_symbol and symnum. Return a value in the case where
1311 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1313 * parse.c: Don't define block_found; it is defined in symtab.c.
1314 * parser-defs.h: Add comment regarding block_found.
1316 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1318 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1321 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1323 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1324 section vma. Do not read dynamic relocs for sun3 executables to
1325 avoid BFD assertion message.
1327 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1329 * nm-hppab.h (KERNEL_U_ADDR): Define.
1330 (FIVE_ARG_PTRACE): Likewise.
1331 (CANNOT_STORE_REGISTER): Likewise.
1332 * nm-hppah.h (KERNEL_U_ADDR): Define.
1333 (FIVE_ARG_PTRACE): Likewise.
1334 (CANNOT_STORE_REGISTER): Likewise.
1335 (NEED_TEXT_START_END): Likewise.
1337 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1338 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1339 (FIVE_ARG_PTRACE): Likewise.
1340 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1341 (FIVE_ARG_PTRACE): Likewise.
1343 * hppa-tdep.c (read_unwind_info): Make static.
1344 (restore_pc_queue): Indirect through the target vector to
1345 reload the register state.
1347 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1349 * paread.c (compare_unwind_entries): Delete function. It's been
1350 moved into hppa-tdep.c.
1351 (read_unwind_info): Likewise.
1352 (pa_symfile_read): No longer call read_unwind_info. The unwind
1353 tables will be read in as they are needed.
1355 * hppa-tdep.c (compare_unwind_entries): New function.
1356 (read_unwind_info, internalize_unwinds): Likewise.
1357 (find_unwind_entry): Read in unwind information on demand.
1359 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1361 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1362 to : in search path processing.
1363 * defs.h (qsort): Rename argument in prototype.
1364 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1366 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1367 (false): Eliminate usages.
1369 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1371 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1372 All references to value changed to value_ptrlage_command is now
1374 All references to value changed to value_ptr.
1375 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1376 * remote-hms.c (hms_wait): Timeout after five seconds.
1377 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1378 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1379 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1381 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1383 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1385 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1387 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1389 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1390 bp_watchpoint_scope breakpoints.
1391 (struct breakpoint): Add val_chain and related_breakpoint fields
1392 for use by watchpoints.
1394 * breakpoint.c (within_scope): Delete. No longer used.
1395 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1396 (target_{remove,insert}_watchpoint): Likewise.
1397 (can_use_hardware_watchpoint): New function.
1398 (remove_breakpoint): New function to remove a single breakpoint
1399 or hardware watchpoint.
1400 (insert_breakpoints): Handle insertion of hardware watchpoints.
1401 Store a copy of the value chain derived from the watchpoint
1403 (remove_breakpoints): Simplify by using remove_breakpoint.
1404 (delete_breakpoint): Likewise.
1405 (watchpoint_check): Delete the watchpoint and watchpoint scope
1406 breakpoints when the watchpoint goes out of scope. Save & restore
1407 the current frame after checking watchpoints.
1408 (breakpoint_init_inferior): Likewise (restarting the program
1409 makes all local watchpoints go out of scope).
1410 (bpstat_stop_status): Handle hardware watchpoints much like normal
1411 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1412 when the watchpoint goes out of scope. Remove and reinsert all
1413 breakpoints before returning if we stopped when a hardware watchpoint
1415 (watch_command): Use a hardware watchpoint when possible. If
1416 watching a local expression, build a scope breakpoint too.
1417 (map_breakpoint_numbers): Also call given function for any
1418 related breakpoints.
1419 (disable_breakpoint): Never disable a scope breakpoint.
1420 (enable_breakpoint): Handle hardware breakpoints much like normal
1421 breakpoints, but recompute the watchpoint_scope breakpoint's
1422 frame and address (if we have an associated scope breakpoint).
1423 (read_memory_nobpt): Handle hardware watchpoints like normal
1424 watchpoints. When necessary handle watchpoint_scope breakpoints.
1425 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1426 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1427 (disable_command): Likewise.
1429 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1430 Extern prototype added to frame.h
1432 * infrun.c (wait_for_inferior): Set current_frame and select
1433 a frame before checking if we stopped due to a hardare watchpoint
1434 firing. Handle stepping over hardware watchpoints.
1435 (normal_stop): Remove unnecessary call to select_frame.
1437 * value.h (value_release_to_mark): Declare.
1438 * values.c (value_release_to_mark): New function.
1440 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1441 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
1443 * hppab-nat.c (hppa_set_watchpoint): New function.
1445 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
1446 (HAVE_STEPPABLE_WATCHPOINT): Define.
1447 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1448 (target_{insert,delete}_watchpoint): Define.
1450 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1451 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
1452 (target_{insert,remove}_watchpoint): Likewise.
1454 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
1456 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1457 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1458 often have the same names as debug symbols for functions, and
1459 confuse lookup_symbol().
1461 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1463 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1464 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1465 REGISTER_RAW_SIZE (1).
1466 Together these changes work around a bug in HP's compiler. Both
1467 seem to be necessary.
1469 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1471 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1472 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1473 are type mst_solib_trampoline.
1475 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1477 * config/m68k/es1800.mt: Change comments.
1479 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1481 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1483 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1485 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1488 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1490 * values.c (unpack_long): Remove obsolete comment about using a
1493 * symfile.c (symbol_file_command): Add comments about command syntax.
1495 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1496 Jim Kingdon (kingdon@cygnus.com)
1498 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1499 are in the .plt section.
1500 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1501 find_solib_trampoline_target): New functions for handling
1502 stepping into -g compiled shared libraries.
1503 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1504 find_solib_trampoline_target): Add prototypes.
1505 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1506 Define to handle stepping into -g compiled shared libraries.
1507 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1508 stepping into -g compiled shared libraries.
1510 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1512 * configure.in: Add mips-*-sysv4* support.
1513 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1514 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1515 New files for MIPS SVR4 support.
1516 * Makefile.in: Update for new mipsv4 files.
1517 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1518 read_next_frame_reg to obtain the frame relative stack pointer.
1519 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1520 obtain the frame relative stack pointer.
1521 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1522 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1523 by entering them into the minimal symbol table.
1524 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1525 a long for float formats.
1526 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1527 get defined in <link.h>.
1528 * solib.c (solib_add): Add shared library sections to the section
1529 table of the target before adding the symbols.
1530 * partial-stab.h: Relocate static and global functions.
1531 * dbxread.c (read_dbx_symtab): Remove unused variable
1532 end_of_text_address. Relocate text_addr when passing it
1535 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1536 library functions before the executable is run. Retrieve dynamic
1537 symbols from stripped executables.
1538 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1539 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1540 if no debugging symbols were found.
1541 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1542 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1544 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1545 OSF/1 has shared libraries.
1547 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1549 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1550 to BFD handling of dynamic symbols.
1552 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1554 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1555 then gets its real address into FUN and its GOT/DP value into %r19.
1557 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1559 * hppa-tdep.c (frameless_function_invocation): If no unwind
1560 descriptor was found, then assume this was not a frameless
1561 function invocation.
1562 (frame_saved_pc): If the saved PC is in a linker stub, then
1563 return the return address which the linker stub will return to.
1565 * xm-hppab.h: Never define USG.
1566 * xm-hppah.h: Always define USG.
1568 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1570 * values.c (unpack_long, value_from_longest),
1571 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1573 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1575 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1577 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1579 For SVR4 targets, enable gdb to set breakpoints in shared
1580 library functions before the executable is run.
1581 * elfread.c (elf_symtab_read): Handle symbols for shared library
1583 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1584 and moved to objfiles.c.
1585 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1586 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1587 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1588 the new generic definition from tm-sysv4.h works for Solaris.
1590 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1592 * elfread.c (elf_symtab_read): Change storage_needed,
1593 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1594 bfd_get_symtab_upper_bound. Check for errors from
1595 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1596 * nlmread.c (nlm_symtab_read): Same changes.
1598 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1600 * xcoffread.c (xcoff_next_symbol_text): New function.
1601 (read_xcoff_symtab): Set next_symbol_text_func to it.
1602 Move raw_symbol outside of read_xcoff_symtab.
1604 * remote.c (getpkt): Remove unused "out" label.
1606 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1608 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1609 about more than one watchpoint being triggered.
1611 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1613 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1615 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1617 * blockframe.c (find_pc_partial_function): mst_file_text
1618 symbols do not live in the shared library transfer table.
1619 * ch-exp.y (decode_integer_value, match_character_literal,
1620 match_bitstring_literal): Guard tolower calls with isupper,
1621 tolower on old BSD systems blindly subtracts a constant.
1622 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1623 well when determining the producer of the object file.
1624 * mdebugread.c (has_opaque_xref): New function to check for
1625 cross reference to an opaque aggregate.
1626 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1627 enter typedefs to opaque aggregates into the symbol tables.
1628 * mdebugread.c (parse_external): Remove skip_procedures argument,
1629 it has always been 1. Remove code that handled stProc symbols,
1630 it was never executed and was wrong, as the index of a
1631 stProc symbol points to the local symbol table and not to the
1632 auxiliary symbol info. Update caller.
1633 * mdebugread.c (parse_partial_symbols): Do not enter external
1634 stProc symbols into the partial symbol table, they are already
1635 entered into the minimal symbol table.
1636 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1637 Remove all conditionals and definitions for ptx.
1638 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1639 Fix addresses of floating point registers in REGISTER_U_ADDR.
1640 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1641 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1642 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1643 signal trampoline code work.
1644 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1645 Remove all conditionals and definitions for ptx.
1646 Remove KDB definitions.
1647 * symm-nat.c (store_inferior_registers): Fetch registers before
1648 storing them to obtain valid floating point control registers.
1649 Store fpu registers.
1650 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1651 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1652 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1654 * symm-nat.c (child_resume): Update type of `signal' parameter.
1655 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1657 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1659 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1660 calling import stubs for functions in shared libraries.
1662 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1664 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1666 * ch-lang.c (chill_is_varying_struct): Magic string is
1667 was "<var_length>" is now "__var_length" (more portable).
1669 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1671 * remote.c (getpkt): If we get a timeout, actually retry rather
1672 than just giving up the first time it happens.
1673 * remote.c: Document sequence numbers.
1674 (remote_store_registers): Change syntax of 'P' request so that it
1675 never looks like a sequence number.
1677 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1679 * os9kread.c (record_minimal_symbol): add section_offset to
1680 relocate minimal symbol table.
1681 * os9kread.c (read_minimal_symbols): ditto.
1682 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1684 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1685 return. Also if file addr is 0 leave it 0, not to relocate.
1686 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1687 'set remotexoff' and 'set remotelog' commands.
1689 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1691 * remote.c (remote_store_registers): Add 'P' request to set an
1692 individual register.
1693 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1696 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1698 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1699 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1700 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1702 * command.c (do_setshow_command, case var_string): Never add a
1703 space to the end of the string.
1704 * NEWS: Document this change.
1705 * .gdbinit: Add a space to the "set prompt" command.
1707 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1709 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1710 changes to make it compile (it doesn't link yet).
1712 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1713 (set_demangling_style, set_demangling_command): Use savestring not
1714 strdup. We were not dealing properly with a NULL return from
1715 strdup, and were not declaring strdup (the system header may or
1718 * valprint.c (val_print): Remove inaccurate comment about what
1719 types can be stub types.
1721 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
1722 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
1723 Supply alternate version if ATTACH_DETACH is not defined.
1724 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
1725 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
1726 * configure.in: Recognize i[34]86-sequent-sysv4* host.
1728 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1730 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
1732 (skip_trampoline_code): Rewrite and add support for argument
1733 relocation stubs stubs, import/export stubs, calls through
1734 "_sr4export" and cascaded trampolines.
1736 * hppa-tdep.c (skip_prologue): Return "pc" not zero
1737 if no unwind descriptor is found.
1739 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
1740 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
1741 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
1742 differently. All registers are four bytes.
1743 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
1745 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
1747 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
1748 registers as both single and double values (fetching 2nd 32bit half
1749 as necessary). Annotate each register printed with its precision.
1751 * paread.c (read_unwind_info): Fix off-by-one error.
1753 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1755 * main.c (complete_command): Deal with it if arg is NULL.
1757 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1759 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
1760 regarding using the PC--using the PC is necessary and all the
1761 FIXME comments in the world won't make it go away.
1763 * valops.c (value_at, value_at_lazy): Give error if we dereference
1765 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
1766 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
1768 * stabsread.c (patch_block_stabs): Add comment about what happens
1769 if the definition is in another compilation unit from the stab.
1771 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
1773 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1775 * main.c (complete_command): New command, from Rick Sladkey
1776 <jrs@world.std.com>.
1777 (symbol_completion_function): Don't declare rl_point and
1778 rl_line_buffer; they are now declared in readline.h.
1779 (show_commands): Don't declare history_base; it is declared in
1781 * command.c (lookup_cmd): Don't delete trailing whitespace.
1782 Reverts change of 14 May 1989.
1784 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
1786 * minsyms.c (prim_record_minimal_symbol): Move section deduction
1787 code from prim_record_minimal_symbol_and_info() to here. Callers
1788 of the latter can legitimately supply a section number of -1.
1790 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1792 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
1793 member functions have an element in args for a (nonexistent) this
1796 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1798 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
1800 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
1801 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1803 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
1804 for the structure's type. All callers changed.
1806 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
1807 for each structure argument rather than assuming it's either
1808 true or false for all structure arguments.
1810 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
1811 on the length structure passed, not the compiler used.
1813 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
1814 argument for the structure's type.
1816 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1818 * values.c (set_internalvar): Don't set var->value until we are
1819 sure there won't be an error().
1821 * remote.c (get_offsets): Reinstate comment which was in
1822 remote_wait about use of SECT_OFF_TEXT and so on.
1824 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1826 * symmisc.c (maintenance_check_symtabs): New function to check
1827 consistency of psymtabs and symtabs.
1828 * symtab.h (maintenance_check_symtabs): Add prototype.
1829 * maint.c: Add new `maint check-symtabs' command.
1830 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
1831 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1832 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
1834 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
1835 to write_memory to avoid warnings from gcc.
1836 * config/i386/xm-symmetry.h: Add missing #endif.
1837 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
1838 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
1839 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
1841 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1843 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
1844 (hppa_push_arguments): Likewise.
1846 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
1848 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
1849 improve remote debugging efficiency. Also fixed problems with
1850 doing function calls for programs with no entry points.
1851 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
1852 entry_point_address.
1853 * inferior.h (PC_IN_CALL_DUMMY): ditto.
1854 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
1855 parse_lines): Pass section_offsets info to these routines so that
1856 we can relocate symbol table entries upon readin.
1857 * (psymtab_to_symtab_1): Set symtab->primary to tell
1858 objfile_relocate to do relocations for our symbols.
1859 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
1860 (which hang off of the symbol table).
1861 * Use prim_record_minimal_symbols_and_info instead of
1862 prim_record_minimal_symbols to supply section info to make minimal
1863 symbol relocations work.
1864 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
1865 -1, try to deduce it from ms_type.
1866 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
1867 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
1868 add code to relocate objfile->sections data structure.
1869 * remote.c (get_offsets): Use new protocol message to acquire
1870 section offsets from the target.
1871 * (remote_wait): Get rid of relocation stuff. That's all handled
1872 by objfile_relocate now.
1873 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
1874 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
1876 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
1878 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
1880 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
1882 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
1883 can no longer set this at run time.
1884 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
1885 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
1886 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
1887 sparc-tdep.c compiles).
1888 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
1890 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1892 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
1893 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
1894 * configure.in: Recognize m68*-cisco*-*.
1896 * Makefile.in (TAGS): Use variables directly, rather than using
1897 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
1898 and means that these filenames no longer need be unique across all
1899 the config/* directories.
1900 * configure.in: Put the config/*/ into TM_FILE, etc.
1902 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
1903 and trapv exceptions.
1905 * target.h (struct section_table), objfiles.h (struct obj_section):
1906 Change name of field sec_ptr to the_bfd_section. More mnemonic
1907 and avoids the (sort of, for the ptx compiler) name clash with
1908 the name of the typedef.
1909 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
1910 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
1912 * utils.c: Include readline.h.
1913 * Makefile.in (utils.o): Add dependency.
1915 * remote.c (getpkt): Add support for run-length encoding.
1917 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1919 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
1921 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1923 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
1924 prim_record_minimal_symbol.
1927 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
1928 computing their offset from the start of the old buffer and adding
1929 to the new buffer, rather than by assuming we can add the
1930 difference between the old buffer and the new buffer (it might not
1931 fit in an int). Merge in cosmetic differences from emacs regex.c
1932 version of this macro.
1934 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1936 * Makefile.in (install-only): Fix use of program_transform_name.
1938 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1940 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
1941 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
1942 so I'm nuking the command.
1943 * symtab.c (find_addr_symbol): Comment out, no longer used.
1945 * main.c (main): Don't init_source_path for the -cd argument. Now
1946 that source_path doesn't contain the current_directory from when
1947 GDB started up, init_source_path is no longer useful (and is
1948 harmful because it clobbers a source_path set in $HOME/.gdbinit).
1950 * TODO: Remove item about line numbers being off. It is useless
1951 and confusing without a reproducible test case (it mentions
1952 proceed(), but I was able to step through proceed without trouble).
1954 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1956 For Sunos 4.x targets, enable gdb to set breakpoints in shared
1957 library functions before the executable is run. Retrieve dynamic
1958 symbols from stripped executables.
1959 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
1960 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
1961 symtab.c (list_symbols): Handle mst_solib_trampoline.
1962 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
1963 for all targets, remove IBM6000_TARGET dependencies.
1964 * dbxread.c (read_dbx_dynamic_symtab): New function.
1965 * dbxread.c (dbx_symfile_read): Use it.
1966 * dbxread.c (SET_NAMESTRING): Set namestring to
1967 "<bad string table index>" instead of "foo" if the string index is
1969 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
1971 * symtab.c (list_symbols): Take from_tty as parameter and pass it
1972 to break_command. Handle mst_file_* minimal symbol types.
1973 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
1975 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
1977 * c-exp.y(yylex): fix potential memory overflow.
1979 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1981 * environ.c (set_in_environ): Eliminate special handling of PATH and
1983 * putenv.c: Removed, conflicts with system declaration of
1984 putenv on RS/6000 running AIX 3.2.5, and above change makes it
1986 * Makefile.in: Change accordingly.
1987 * procfs.c (procfs_create_inferior): Change comment accordingly.
1989 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
1991 * rs6000-tdep.c: Change value to value_ptr.
1993 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1995 * i386m3-nat.c: Include floatformat.h.
1996 (get_i387_state): Use memset not bzero.
2000 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2001 ieee-float.h to floatformat.h.
2003 * valprint.c (val_print_string): Ignore error if the error
2004 happened after a terminating '\0'.
2006 * c-valprint.c (c_val_print): Never add 1 to return value from
2007 val_print_string; just return what it returns.
2009 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2010 looping through all of the enums.
2011 * infrun.c (signals_info): Use it.
2013 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2015 * main.c (main): When printing warning about bad baud rate, don't
2016 use warning(); it relies on current_target which isn't set up yet.
2018 * breakpoint.c (_initialize_breakpoint): Update docstring for
2019 tbreak to match what the code actually does. Don't mention tbreak
2020 in docstrings for "enable once" or "enable breakpoints once".
2022 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2024 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2025 while (0). That defeats the whole purpose of using do . . . while (0).
2026 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2027 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2028 using a ?: expression as an lvalue is not portable.
2030 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2031 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2032 'p' and 'r' symbol descriptors into a single symbol to look for a
2034 * README, config/sparc/tm-sparc.h: Update comments.
2036 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2038 * mdebugread.c (parse_type): Do not complain for types with
2039 an `indexNil' aux index, these are simply undefined types.
2040 Remove indexNil check from caller of parse_type.
2041 * mdebugread.c (parse_partial_symbols): Do not enter
2042 stGlobal, scCommon symbols into the minimal symbol table, their
2043 value is the size of the common, not its address.
2044 Handle scInit, scFini, scPData and scXData sections.
2045 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2047 Enter stProc symbols into the global_psymbols list once, not into
2048 the static_psymbols_list.
2049 Get rid of dummy psymtab if it is empty, to allow proper detection
2050 of stripped executables.
2051 * mdebugread.c (cross_ref): Allow cross references to Fortran
2054 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2056 * stabsread.c (common_block_end, fix_common_block): Stash the
2057 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2058 as to not assume that a pointer fits in an enum.
2060 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2062 * os9kread.c (fill_sym): check compiler verion number for pre-
2064 * os9kread.c (os9k_process_one_symbol): address of symbol is
2065 relative to section not module.
2066 * stabsread.c (define_symbol): add symbol type 's' as local
2068 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2070 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2071 * remote-os9k.c: fix bug in 'set remotebaud' function.
2072 * remote-os9k.c (rombug_link): minimize checking so to improve
2074 * symfile.c (symbol_file_command): check if failed to link, also make
2075 the command be able to accept more than one filenames.
2076 * target.c (target_link): check if failed to link with rombug.
2077 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2079 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2081 * remote-es.c (es1800_child_ops): Don't declare it static.
2083 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2085 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2087 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2089 * dbxread.c: New variable lowest_text_address.
2090 (record_minimal_symbol, read_dbx_symtab): Set it.
2091 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2092 end_of_text_address.
2093 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2095 * dbxread.c (end_psymtab): Remove old and commented out
2096 capping_global and capping_static. Fix comments regarding
2097 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2099 * parser-defs.h: Add "extern" to start of variable declarations so
2100 we don't end up with commons.
2101 * parse.c: Define these variables.
2103 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2106 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2108 * alpha-tdep.c: Change value to value_ptr.
2110 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2112 * solib.c (elf_locate_base): New function to locate the address
2113 of the dynamic linker's runtime structure in the dynamic info section.
2114 * solib.c (locate_base): Use it instead of iterating over the list
2115 of mapped address segments.
2116 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2119 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2121 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2122 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2123 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2124 signal trampoline and interrupt routines.
2125 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2126 (frame_chain, frame_chain_valid): Likewise.
2127 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2128 saved regs convention for SP.
2130 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2131 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2132 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2134 * tm-hppah.h (IN_SIGTRAMP): Define.
2136 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2138 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2139 alphabetic character as the start of a name.
2141 * sparclite/Makefile.in (all install): Build and install aload.
2143 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2144 config.guess and config.sub produce.
2146 * mips-tdep.c: Change value to value_ptr.
2148 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2150 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2151 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2152 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2153 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2154 value with value_ptr. This is for the ptx compiler.
2155 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2157 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2158 #if 0 i386_float_info.
2159 * symm-tdep.c (round): Remove. Also remove sgttyb.
2160 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2161 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2162 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2163 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2165 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2166 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2167 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2168 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2169 tm-i386v.h is apparently OK.
2170 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2171 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2174 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2176 * osfsolib.c (xfer_link_map_member): Update to use new
2177 target_read_string interface.
2179 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2181 * infrun.c (wait_for_inferior): In checking
2182 remove_breakpoints_on_following_step, check
2183 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2185 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2187 * os9kread.c (os9k_process_one_symbol): Rename
2188 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2189 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2190 (CORE_ADDR)0, from target_link, since that is what it uses.
2191 Process name at end, not during parsing (like we did before Kung's
2192 change), so that -readnow and -mapped can appear anywhere.
2193 Make text_relocation a local variable.
2194 * config/i386/i386os9k.mt: Fix comment.
2195 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2196 * os9kread.c: Put "comments" after #endif inside /* */.
2197 * stabsread.h: Add os9k_stabs variable.
2198 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2200 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2201 descriptor in global_symbols not local_symbols.
2202 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2204 (read_type): If os9k_stabs, accept function parameters after 'f'
2206 (read_array_type): If os9k_stabs, don't expect index type and
2207 expect lower and upper to be separated by ',' not ';'.
2208 (read_enum_type): If os9k_stabs, read a number before the first
2209 enumeration constant.
2210 (os9k_init_type_vector): New function.
2211 (dbx_lookup_type): Call it when starting new type vector.
2212 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2213 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2214 * os9kstab.c: Removed.
2215 * Makefile.in: Update accordingly.
2216 * objfiles.c (objfile_relocate_data): Removed.
2217 * remote-os9k.c (rombug_wait): Call objfile_relocate
2218 not objfile_relocate_data.
2219 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2220 * remote-os9k.c (rombug_wait): Call find_pc_section not
2222 * main.c (quit_command): Check inferior_pid; revert Kung change.
2223 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2225 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2227 * os9kread.c: New file to read os9000 style symbo table.
2228 * os9kstab.c: new file to read os9000 style stabs.
2229 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2230 * objfiles.c (find_pc_objfile): new function to search objfile
2232 * objfiles.c (objfile_relocate_data): new function to relocate
2233 data symbols in symbol table.
2234 * objfiles.h: Add two aux fields in struct objfile to handle
2235 multiple symbol table files situation like in os9000.
2236 * symfile.c: Change so 'symbol-file' command can handle multiple
2237 files. Also call target_link() to get relocation infos.
2238 * target.c (target_link): new function to get relocation info when
2239 a symbol file is requested to load.
2240 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2241 because in cross mode there's no inferior pid, bit they need to
2243 Makefile.in: add os9kread.c os9kstab.c and .o's.
2244 configure.in: add i386os9k target.
2245 config/i386/i386os9k.mt: new add.
2246 config/i386/tm-i386os9k.h: new add.
2248 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2250 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2251 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2253 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2255 * target.c, target.h (target_read_string): Provide error detection to
2256 caller. Put string in malloc'd space, so caller need not impose
2258 * solib.c (find_solib): Update to use new interface.
2259 * irix5-nat.c (find_solib): Read o_path from inferior
2260 (clear_solib): Free storage for o_path.
2261 * valprint.c (val_print_string): Add comments.
2263 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2265 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2268 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2270 * value.h (struct value): Add modifiable field.
2271 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2272 (record_latest_value): Don't mess with VALUE_LVAL of value.
2273 * valops.c (value_assign): Check it. Reword existing error
2274 message on not_lval.
2276 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2277 (STEP_SKIPS_DELAY): Added.
2278 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2281 * valprint.c (val_print_string): If errcode is set, always print
2282 an error, regardless of force_ellipsis. In the non-EIO case,
2283 just print the error message rather than calling error(). Don't
2284 access *(bufptr-1) if bufptr points to the start of the buffer.
2285 When looking for '\0', don't increment bufptr and addr if bufptr
2286 started out already at limit. If an error happens on fetching the
2287 first character, don't print the string.
2289 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2291 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2294 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2295 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2296 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2297 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2298 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2299 * findvar.c: Update comment regarding ieee-float.h.
2301 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2303 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2304 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2305 Define to make backtracing through the various sigtramp handlers
2307 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2308 the saved pc from ucontext on the stack for SVR4 signal handling.
2310 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2312 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2313 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2314 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2315 just use the global variable itself. When printing baud rate,
2316 don't print a baud rate if baud_rate is -1.
2318 * coffread.c (read_coff_symtab): Pass mst_file_* to
2319 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2320 symbols in the minimal symbols regardless of SDB_TYPE.
2322 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2324 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2325 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2326 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2327 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2328 ignored bs->stop for a bp_step_resume breakpoint.
2329 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2330 which performs one (the check_sigtramp2 one) of the functions
2331 which had been handled by the step_resume_breakpoint. For each
2332 use of the step_resume_breakpoint, make it still use the
2333 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2335 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2336 When setting the frame address of the step resume breakpoint, set
2337 it to the address for frame *before* the call instruction is
2338 executed, not after.
2340 * mips-tdep.c (mips_print_register): Print integers using
2341 print_scalar_formatted rather than duplicating all the
2342 CC_HAS_LONG_LONG and so on.
2343 (mips_push_dummy_frame): Use read_register_gen rather than using
2344 read_register and then putting it back in target format with
2345 store_unsigned_integer. If registers are more than 4 bytes, give
2346 an error rather than have some registers overwrite other
2348 #if 0 unused include of opcode/mips.h.
2350 * symfile.h: Don't declare arguments for coff_getfilename.
2352 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2354 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2356 * configure.in (hppa*-*-osf*): New configuration.
2357 * config/pa/hppaosf.mt: New target makefile fragment.
2358 * config/pa/tm-hppao.h: New target include file.
2360 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2362 * exec.c (print_section_info): Print entry point for exec_bfd only.
2363 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2364 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2365 causes problems if <sys/types.h> has no multiple inclusion protection.
2367 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2369 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2370 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2371 (CALL_DUMMY_LENGTH): Changed accordingly.
2373 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2375 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2376 numbers of register windows.
2378 * sparclite/hello.c: Add factorial function for testing.
2379 * salib.c: Use macros instead of constants for I/O addresses to
2380 make 931 support easier.
2381 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2382 register in sta/lda instructions.
2384 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2386 * dbxread.c (process_one_symbol): Set
2387 block_address_function_relative for COFF like we do for ELF and SOM.
2389 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2391 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2393 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2394 the enumerators of an ecoff enum into the partial symbol table.
2395 * mdebugread.c (parse_partial_symbols): Call it.
2396 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2397 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2398 offsets. Cast psymtab->read_symtab to PTR before passing it to
2400 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2401 set up the global offset table pointer in pic compiled code.
2402 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2403 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2404 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2405 ensures that floats are promoted to doubles before they are pushed
2408 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2410 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2411 Fixup cache_on and flush_i_cache so that they work for both the
2412 930 and 932 processors. Rewrite most low level funcs (uart
2413 access & cache stuff) to use new ASI access macros in sparclite.h.
2414 Also make it easy to access second serial port.
2416 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2418 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2419 <sys/stat.h>; not needed.
2421 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2423 * stack.c (print_frame_info): In "pathological" case, don't
2424 distrust the line number information.
2426 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2428 * mips-tdep.c (mips_print_register): handle 64 bits register.
2429 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2431 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2435 * Makefile.in (install): Do the sed for program_transform_name
2436 ourselves instead of worrying about INSTALL_XFORM. This enables
2437 users to override INSTALL_PROGRAM in the standard way.
2439 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2440 depend on Makefile.in.
2442 * defs.h, valprint.c: Make longest_to_int a function not a macro.
2443 Only test against INT_MIN if a LONGEST is bigger than an int.
2445 * README: Change GhostScript to Ghostscript.
2447 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
2449 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
2450 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
2451 character file names.
2452 * Makefile.in (ALLPARAM): Add these files.
2454 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
2455 character file names.
2456 * Makefile.in: Add Kung's new mips64 files.
2458 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2460 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2461 mips64el-*-ecoff and mips64-big-*.
2462 * defs.h: get rid of FORCE_LONG_LONG.
2463 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2464 parsing. Change register size to be MIPS_REGSIZE.
2466 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2468 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2469 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2470 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2472 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2474 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2475 (remove_commands, add_commands): Add/remove hms-drain when target
2478 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2480 * configure.in: Add Lynx/rs6000 support.
2481 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2482 messages. Add rs6000 support. Don't try to modify unwritable
2484 * rs6000-nat.c: Move lots of native dependent stuff (like core
2485 file support) from rs6000-tdep.c & xcoffexec.c to here.
2486 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2487 * xcoffexec.c: Move native dependent stuff to nat.c.
2488 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2490 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2492 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2493 New files to support Lynx/rs6000.
2495 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2497 * README: Remove note about gcc warnings on alpha, these should be
2499 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2500 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2501 remote-utils.c, stabsread.c: Include <string.h>.
2502 * regex.c: Include "defs.h", change re_comp argument to const char *.
2503 * infptrace.c (fetch_register, store_inferior_registers): Change
2504 regaddr to type CORE_ADDR.
2505 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2506 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2508 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2510 * symtab.h: Always define BYTE_BITFIELD to nothing.
2512 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2514 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2515 * configure.in: Remove comment about m68k-em.mt.
2516 * Makefile.in: Remove references.
2518 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2520 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2523 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2525 * target.c (target_preopen): If target_kill doesn't remove the
2526 target from the stack, use pop_target to do it.
2528 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2529 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2530 changes to stabsread.c from summer 1993.
2532 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2533 printing the program, rather than passing NULL to printf.
2534 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2535 try to call UDIDisconnect again. Print better message.
2536 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2538 (udi_create_inferior): If udi_session_id is negative, open a new
2539 TIP rather than giving an error.
2541 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2542 config/ns32k/ns32km3.mh: Define NAT_FILE.
2543 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2544 (it was inconsistent and namespace-wrong) to NM_M3_H.
2545 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2546 (m3_open): New function.
2548 * TODO: Update Mach section.
2550 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2552 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2554 * printcmd.c (printf_command): Add missing single-letter
2555 backslash-escape sequences, and improve error message.
2557 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2559 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2560 rather than trying to shove an int into a pointer and back out
2561 again. This avoids compiler warnings.
2563 * defs.h (alloca): Declare as void *, not char *, on hpux.
2564 Don't prototype it, just declare the return type.
2566 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2568 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2569 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2571 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2573 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2574 ZERO_REGNUM, just read it as zero without talking to the board.
2576 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2578 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2579 to store_floating, not nonexistent variable len.
2581 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2583 (mips_store_word): Change calling convention to return errors, and
2584 to provide old contents if the caller wants it.
2585 (mips_xfer_memory): Deal with errors from mips_store_word.
2586 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2587 define now that remote-mips.c doesn't use BREAKPOINT.
2589 * remote-mips.c (mips_create_inferior): Call warning if arguments
2590 specified, and then execute "set args" command. Call error, not
2591 mips_error, if executable file not specified.
2593 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2596 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2599 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2601 * value.h (print_longest): Rename "value" to "val" in prototype
2602 declaration because some compilers don't like arguments whose
2603 names are the same as types.
2604 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2605 before passing it to remote_*_bytes.
2607 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2609 * h8500-tdep.c (saved_pc_after_call): The size of the
2610 pc is memory model dependent. (segmented_command,
2611 unsegmented_command, _initialize_h8500_tdep): New commands to
2612 change memory model.
2613 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2615 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2616 (hms_wait): Use new status structure
2617 (hms_open): Push the target here. (hms_before_main_loop): Not
2618 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2619 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2620 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2621 all registers in a compact way.
2623 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2625 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2626 as CORE_ADDR to match definition in rs6000-tdep.c.
2628 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2630 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2631 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2632 definitions into the psymtab.
2634 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2636 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2637 a special exceptionSize for the 68332.
2639 * remote-udi.c (udi_attach): If no arguments, print error.
2641 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2643 * Makefile.in (VERSION): Bump to 4.12.1
2644 * NEWS, README: Update to match 4.12 release.
2646 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2648 * command.c (empty_sfunc): New function.
2649 (add_set_cmd): Use it instead of not_just_help_class_command.
2650 (not_just_help_class_command): Change calling convention back to
2651 what it was before yesterday's change.
2653 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2654 of the type if present.
2656 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2658 * printcmd.c (decode_format): Don't blithely set the size for
2659 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2661 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2662 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2663 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2664 always just check against INT_MIN and INT_MAX (this also fixes things
2665 if sizeof (long) > sizeof (int), e.g. Alpha).
2666 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2667 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2668 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2669 BUILTIN_TYPE_UNSIGNED_LONGEST.
2670 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2671 longest_int and longest_unsigned_int.
2672 * value.h (struct value): Just align to LONGEST, rather than worrying
2673 about CC_HAS_LONG_LONG.
2674 * valarith.c (value_binop): Figure out type ourself based on
2675 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2676 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2677 * valprint.c (val_print_type_code_int): Just call
2678 extract_unsigned_integer directly, rather than going through
2680 * printcmd.c (decode_format): Remove code which would sometimes
2681 change 'g' size to 'w' for integers. print_scalar_formatted handles
2682 printing huge integers well enough, thank you.
2684 * command.c (add_set_cmd, not_just_help_class_command): Change
2685 to make this the sfunc, not cfunc, since that is how we call it.
2686 * command.h: Comment difference between sfunc and cfunc.
2687 * demangle.c (set_demangling_command): Add third arg since that
2688 is how it is called.
2689 (_initialize_demangler): Use sfunc, not cfunc, for
2690 set_demangling_command, since that is how it is called.
2691 Remove show_demangling_command; it has no effect.
2693 * command.c (shell_escape): Report errors correctly (with error
2694 message from strerror).
2696 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2698 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2699 x_scnlen.l rather than x_scnlen to match corresponding change in
2702 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2704 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2705 Change comments regarding TYPE_CODE_BOOL.
2706 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2707 regardless of the language.
2708 (value_true): Just call value_logical_not regardless of language.
2709 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2710 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2711 * language.h: Improve comment for la_builtin_type_vector.
2712 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2713 builtin_type_m2_bool.
2715 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
2717 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
2718 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
2720 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2722 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
2723 by restarting the ioctl.
2725 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2727 * target.h (target_wait): Add comment about calling
2728 return_to_top_level.
2730 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2732 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
2733 additional arguments.
2734 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
2736 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
2738 * sparc-stub.c: Remove unnecessary #include of memory.h.
2740 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2742 * mips-tdep.c: Remove code which sets saved_regs from
2743 init_extra_frame_info and put it in new function mips_find_saved_regs.
2744 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
2745 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
2746 check if it is NULL and call mips_find_saved_regs if so.
2748 * remote-mips.c: Use unfiltered, not filtered, output most places.
2750 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
2751 backtrace. Revise comments.
2753 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2755 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
2756 alpha and irix. The _sigtramp case has to be handled properly
2757 in the tdep files if we have no ecoff debugging info.
2758 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
2759 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
2760 without PC_REGNUM kludge.
2761 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
2762 Clean up handling of mips sigtramp frames, improve comments.
2764 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2766 * paread.c (read_unwind_info): Fix typo.
2768 * paread.c (pa_symtab_read): Update the "check_strange_names"
2769 filter to match GCC's current output. Filter out section symbols
2770 (which the HP linker sometimes puts in the wrong place).
2772 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2774 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
2776 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
2778 * Makefile.in: Remove all references to sparcly-nat.c.
2780 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
2781 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
2782 duplicating serial.h and target.h.
2784 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
2785 are not used anywhere (a 5 Oct 1993 change removed the uses).
2787 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
2788 * config/m68k/es1800.mt: Add comment.
2789 * remote-es.c: Extensive changes to update to current conventions.
2791 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
2792 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
2793 to achieve the desired timeout.
2794 * serial.h (serial_t): Add field timeout_remaining.
2796 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2798 * c-exp.y (yylex): Reenable nested type code.
2800 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2802 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
2804 * remote-mips.c (mips_ops): Fix docstring.
2806 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
2808 * config/m68k/tm-monitor.h: Changes to bring this into accordance
2809 with the old tm-m68k-em.h:
2810 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
2811 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
2812 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
2813 Add FIXME regarding GET_LONGJMP_TARGET.
2815 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
2816 * infptrace.c (kill_inferior): Add comments.
2817 * main.c (quit_command): Call target_close after we kill or
2819 * remote-udi.c (udi_close): Don't error() if QUITTING.
2821 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
2823 * configure.in: Make m68k-coff and aout add monitor support in
2824 addition to the standard serial support.
2826 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2828 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
2831 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2833 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
2834 * elfread.c (record_minimal_symbol_and_info),
2835 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
2837 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2839 * i386-stub.c: Add ".text" right before "mem_fault:".
2841 * main.c (baud_rate): Add FIXME comment about printing -1 value.
2843 * remote-utils.c (usage): Fix message to be accurate and conform
2844 more closely to normal conventions.
2846 * remote-utils.c (gr_files_info): Have the exec_bfd test control
2847 whether to show information about exec_bfd, and not control whether
2848 to show information about device and speed.
2850 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
2851 usage message, don't dump core.
2853 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
2854 for variable size array.
2855 (bug_fetch_register, bug_store_register): Rename "value" to
2856 "fpreg_buf" because some compilers don't like variables whose
2857 names are the same as types.
2858 (bug_store_register): Use a cast when converting char * to
2861 * symmisc.c (maintenance_print_symbols): Don't refer to the name
2862 of the command in error message (the text was referring to the old
2863 name of the command).
2865 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
2867 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
2868 full details on structure elements without names. This partially
2869 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
2870 of those changes was accidental.
2872 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
2873 defined, make it an error to specify a single argument which is not
2876 * Makefile.in (version.c), main.c (print_gdb_version): Use
2877 host_alias and target_alias, not host_canonical and
2878 target_canonical, to print configuration.
2880 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2882 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
2883 of builtin_type_long. It is necessary to get a type which is
2884 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
2886 Fix many sins which will come up in 32 bit x 64 bit GDB, and
2887 various miscellaneous things discovered in the process:
2888 * printcmd.c, defs.h (print_address_numeric): New function.
2889 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
2890 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
2891 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
2892 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
2894 * utils.c, defs.h (gdb_print_address): New function.
2895 * expprint (dump_expression), gdbtypes.h: Use it.
2896 * breakpoint.c (describe_other_breakpoints),
2897 symmisc.c (dump_symtab, print_symbol):
2898 Use filtered not unfiltered I/O.
2899 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
2900 just run gdb under a debugger for this (and it had problems with
2901 printing addresses, how to print b->shadow, etc.).
2902 * buildsym.c (make_blockvector), core.c (memory_error),
2903 exec.c (print_section_info), maint.c (print_section_table),
2904 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
2905 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
2906 Add comments saying code is broken. Marked with "FIXME-32x64".
2907 * dbxread.c (process_one_symbol), partial-stab.h (default),
2908 remote-vx.c (vx_run_files_info):
2909 Don't cast int being passed to local_hex_string.
2910 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
2911 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
2913 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
2915 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
2916 * source.c: Include <sys/types.h> regardless of USG.
2918 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2920 * valops.c (value_assign): Set `type' after coercing toval.
2921 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
2922 Use extract_unsigned_integer to get the address of a reference.
2924 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2926 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
2927 AIX can use ? instead of \ for continuation. Deal with it.
2929 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
2930 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
2931 the HP compiler in ANSI mode doesn't like.
2933 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
2934 based on USG, rather than defining HAVE_SIGSETMASK to an
2935 expression containing defined. Having a macro used in #if expand
2936 to an expression containing "defined" is undefined according to
2937 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
2940 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
2942 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
2943 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
2945 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
2947 * ch-exp.y (match_string_literal): Allow a zero-length string.
2948 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
2950 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2952 * i386aix-nat.c (i386_float_info): Reverse order of registers before
2953 passing them to print_387_status.
2954 (print_387_status): Don't subtract top from 7 before using it.
2955 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
2956 from 7; the above explains it.
2958 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2960 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
2961 pointer value when fixing up the frame at the start of a function.
2963 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
2965 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
2966 Sparc from the stack.
2968 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2970 * remote-mips.c (mips_initialize): Clear mips_initializing via
2971 cleanup chain, not directly.
2973 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
2974 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
2975 munging the timeout due to the limited range of c_cc[VTIME].
2977 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
2978 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
2979 m3-nat.c (m3_create_inferior): Pass it.
2980 * procfs.c: Remove ptrace function. It was declared in a way which
2981 conflicted with the prototype in unistd.h on Solaris.
2983 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2985 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
2986 in the sigcontext if it is a signal trampoline frame.
2987 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
2988 Define for Solaris2.
2990 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
2992 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
2993 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
2994 tm-sparc.h so they can be overridden if necessary.
2996 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
2998 * lynx-nat.c: Add Sparc support.
2999 * sparcly-nat.c: Remove. It's useless.
3000 * config/sparc/nm-sparclynx.h: Rewrite.
3001 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3003 * config/sparc/tm-sparclynx.h: Rewrite.
3005 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3007 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3008 directory. Old code was discarded, since the new opcode table has
3011 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3013 * Makefile.in (realclean): Remove info files per make-stds.texi.
3015 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3017 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3018 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3019 * config/sparc/tm-sun4sol2.h: Define it.
3021 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3023 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3024 if we did not find a symbol.
3026 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3028 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3031 * hppab-nat.c (call_ptrace): Delete redundant function.
3032 (kill_inferior, attach, detach, child_resume): Likewise.
3033 (child_xfer_memory): Likewise.
3035 * hppah-nat.c (call_ptrace): Delete redundant function.
3036 (kill_inferior, attach, detach, child_resume): Likewise.
3038 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3040 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3042 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3044 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3045 (CHILD_XFER_MEMORY): Define.
3046 (PT_*): Define so that generic infptrace.c code can be used.
3048 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3050 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3051 struct section_offsets *, not a (nonexistent) struct section_offset *.
3053 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3054 internal_xcoff_symtab, not an array of one of them. Change lots of
3055 "main_aux" to "&main_aux" and so on.
3057 * coffread.c, xcoffread.c: Include <coff/internal.h>
3060 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3062 * coffread.c (coff_getfilename): Make it not static.
3064 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3066 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3067 a completely gratuitous difference between xcoffread.c and coffread.c).
3069 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3071 * infrun.c (wait_for_inferior): Don't set frame for
3072 step_resume_breakpoint for IN_SIGTRAMP cases.
3074 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3075 breakpoint.c (bpstat_what): Move step_resume from its own field of
3076 the struct bpstat_what into the main_action. Make it override
3077 other breakpoints. This is a conservative change in the sense
3078 that before the step resume breakpoint was a breakpoint.c
3079 breakpoint, hitting the step resume breakpoint overrode even
3080 calling bpstat_stop_status.
3082 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3084 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3085 in case execution was stopped in the called function.
3086 * stack.c (print_frame_info, frame_info): If backtracing through
3087 a call dummy, handle the starting source line number on a line
3088 boundary like backtracing through sigtramp.
3089 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3090 for call dummy frame right. Remove old test for dummy frame,
3091 it has been unused at least since gdb-3.5.
3092 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3095 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3097 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3099 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3101 * infrun.c (signals_info), target.c (target_signal_from_name):
3102 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3104 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3106 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3107 * inflow.c (terminal_ours_1): When discussing how to deal with the
3108 tty state, make note of query() as well as readline.
3110 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3111 signals for which stop and print are cleared by default.
3113 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3115 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3116 reserved fields to hold a stub unwind entry type. Fix typo.
3117 (stub_unwind_entry): New structure for raw stub unwind entries.
3118 (stub_unwind_types): The types of stubs we may encounter.
3119 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3120 * hppa-tdep.c (rp_saved): Use additional information provided
3121 by linker stub unwind descriptors.
3122 (frameless_function_invocation): Likewise.
3123 (frame_chain_valid): Likewise.
3124 * paread.c (compare_unwind_entries): New function for sorting
3125 unwind table entries.
3126 (read_unwind_info): Rewrite to remove dependency on host endianness.
3127 Read in data from the $UNWIND_END$ subspace which contains linker
3128 stub unwind descriptors. Merge that data into the basic unwind
3131 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3133 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3135 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3136 from either the symbol name or the auxent.
3137 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3140 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3142 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3144 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3146 * README: Update notes for alpha port.
3148 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3150 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3151 for operation fault, constraint fault, and type fault.
3153 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3155 * Makefile.in (init.c): Add comment explaining formatting conventions.
3157 * c-exp.y (parse_number): Assign to temporary between the right
3158 shifts, to work around a bug in the SCO compiler.
3160 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3161 Add various files which were added to GDB recently.
3163 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3166 * Makefile.in: Add mostlyclean target.
3168 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3172 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3174 * main.c (show_commands): Make return type of extern
3175 history_get be HIST_ENTRY, rather than struct _hist_entry.
3176 (The latter loses with the upcoming merged readline.)
3178 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3180 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3181 const char *, not char *.
3183 * symtab.h (struct symbol): Make section short, not unsigned short.
3185 * symtab.c (lookup_symbol): Add comment about QUIT here.
3187 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3189 * c-exp.y (parse_number): Check for overflow regardless of range
3190 checking. Fix overflow check to use unsigned LONGEST, not
3193 * c-exp.y (parse_number): Make it so that integer constants are
3194 builtin_type_long_long if builtin_type_long isn't big enough or if
3195 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3197 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3198 Print our "()" first, then recurse for the target type.
3200 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3202 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3204 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3206 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3208 * utils.c (request_quit): Re-establish signal handler regardless
3211 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3213 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3215 * i960-tdep.c: Include target.h.
3217 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3219 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3221 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3223 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3224 changes (status -> ourstatus; declare status, etc.).
3225 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3227 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3229 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3231 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3233 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3235 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3237 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3239 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3241 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3243 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3245 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3246 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3248 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3251 Add search to target vector (#if 0'd until after 4.12):
3252 * target.h (to_search, target_search): Add.
3253 * gdbcore.h, core.c (generic_search): Add.
3254 * remote.c (remote_search): Add.
3255 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3258 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3259 is on, call find_pc_function rather than relying just on the minimal
3260 symbols (probably only matters for symbol readers which don't put
3261 statics in the minimal symbols, but changing this strikes me as
3262 not conservative enough).
3263 Initialize name_location in all cases.
3264 If no symbol and no msymbol, don't print anything symbolic.
3266 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3268 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3270 * printcmd.c (print_address_symbolic): Make it search the
3271 symtabs for variables as well as functions. Add `set print
3272 fast-symbolic-addr' and default it to fast (the old way).
3273 Print line numbers for data items as well as functions.
3275 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3276 address, if a symbol is found (take two more args pointing to
3277 where to store these results).
3279 * symtab.h (find_addr_symbol): Add prototype.
3281 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3283 * objfiles.h: Fix comments to reflect the fact that the phrase
3284 "top of stack" always refers to where the pushing and popping takes
3285 place, regardless of whether it is at the highest or lowest address.
3287 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3289 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3290 compiler generated tag names.
3291 * mdebugread.c (parse_type): Handle cross references to qualified
3293 * valops.c (value_struct_elt): Improve error message if the
3294 address of a method is requested from an object instance.
3295 * valops.c (search_struct_method): Make name_matched non-static
3296 to get it initialized correctly.
3297 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3298 exclude segment register which are not writable on newer SCO versions.
3300 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3302 * go32-xdep.c: Remove unused function uerror.
3303 (sigsetmask): Declare return type. Declare argument (to match the
3304 way it is called). Explicitly return 0.
3306 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3308 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3309 partial_symbol): Shrink the storage sizes of symbols, by making
3310 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3311 enums and small ints to the end of each struct to improve
3312 alignment, and switching the section number from int to unsigned
3315 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3317 * symtab.c (find_addr_symbol): New routine that will find the nearest
3318 symbol associated with an address. It does so by exhaustive
3319 search of the symtabs, so it's slow but complete.
3321 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3323 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3324 to [0,0] rather than [0, end of first source file]. This avoids
3325 problems with other parts of GDB looking for linetables in the
3326 _globals_ symtab. Eliminate variables num_object_files and
3327 first_object_file_end.
3329 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3331 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3332 (pop_frame): Restore PC2 and LR0 from dummy frames.
3333 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3334 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3335 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3336 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3337 (SETUP_ARBITRARY_FRAME): Define.
3339 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3341 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3343 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3345 * remote-udi.c (udi_resume): Correct prototype.
3347 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3349 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3350 hppa_frame_find_saved_regs.
3351 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3352 (prologue_inst_adjust_sp): New function.
3353 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3354 (skip_prologue): Completely rewrite to use unwind information.
3355 (hppa_frame_find_saved_regs): Likewise.
3357 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3359 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3360 to convert a signal number with appropriate bounds checking.
3362 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3364 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3366 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3367 print a newline to end the display anyway.
3369 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3370 coprocessor status regs) when popping a frame. This fixes
3371 float exceptions that occur after calling inferior functions.
3373 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3374 Read and write the fsr (float status register) to/from the child
3375 process along with the float regs. Remove Peter Schauer's change
3376 of May 24 '93, which has higher overhead and doesn't solve the
3377 real problem (which was that FSR wasn't being set).
3379 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3381 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3382 stack overflow check isn't right after the register stack
3383 adjustment instruction. Metaware R2.3u compiler moves other
3384 things in front of it. This fix isn't perfect but is what's
3387 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3389 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3391 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3392 character filenames.
3393 * configure.in: Change accordingly.
3395 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3397 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3398 _filtered io routines from these two files.
3400 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3402 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3403 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3404 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3406 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3408 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3410 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3411 printing to gdb_stderr.
3413 * remote-udi.c (udi_kill): Don't close the connection, just set
3414 inferior_pid to zero.
3415 (udi_mourn): Call remove_breakpoints.
3417 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3419 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3421 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3423 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3425 * remote-bug.c: At the start of each section, reset srec_frame
3428 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3429 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3430 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3431 code which looks for those two waitkinds. Use switch statement.
3432 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3433 CHILD_SPECIAL_WAITSTATUS.
3435 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3436 * Move target_signal_from_host, target_signal_to_host, and
3437 store_waitstatus from inftarg.c to target.c. procfs needs them.
3438 * target.c: Include "wait.h" and <signal.h>.
3439 * target.h, infrun.c (proceed), proceed callers: Pass new code
3440 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3441 enums being treated as unsigned and is cleaner.
3442 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
3444 * infcmd.c (signal_command), infrun.c (signals_info):
3445 Don't allow user to specify numeric equivalent of
3446 TARGET_SIGNAL_DEFAULT.
3448 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
3450 * config/alpha/alpha-netware.mt: New target support for Alpha
3452 * configure.in: Add alpha-*-netware* target.
3454 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
3456 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3458 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3460 * target.h: Add enum target_waitkind, enum target_signal, and
3461 struct target_waitstatus. Change status argument to target_wait to
3462 be struct target_waitstatus * instead of int *.
3463 * target.h, infrun.c, all targets: Change type of signal arguments
3464 to resume(), proceed(), and target_resume() from int to enum
3466 * All targets (*_wait, *_resume): Change accordingly.
3467 * infcmd.c (program_info, signal_command), throughout infrun.c,
3468 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3469 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3470 signal code stuff right with the new signals would be non-trivial).
3471 * inferior.h (stop_signal): Make it enum target_signal not int.
3472 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3473 target_signal_from_name): New functions.
3474 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3475 store_waitstatus): New functions.
3476 * procfs.c (procfs_notice_signals): Use them.
3477 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3479 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3481 * objfiles.c (build_objfile_section_table): Don't abort() if
3482 objfile->sections is already set.
3484 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3485 to match recent change to exec.c.
3489 * main.c (print_gdb_version): Change year to 1994.
3491 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3492 * Makefile.in (NONSRC): Add ChangeLog-93.
3494 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3496 * stabsread.c (read_type): Allow defining several type numbers
3497 at once (e.g. "(1,2)=(3,4)="...).
3499 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3501 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3503 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3505 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3506 to process_one_symbol.
3507 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3508 avoid caching a bad endaddr in find_pc_partial_function.
3510 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3512 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3514 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3516 * infrun.c (wait_for_inferior): Do not step or step resume past
3517 the end of a one-line function we just stepped into.
3519 For older changes see ChangeLog-93
3525 version-control: never