1 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
3 * lynx-nat.c (child_wait): Use status.w_status, not status, in
4 arithmetic. status is a `union wait'.
6 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
8 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
10 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
12 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
14 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
16 * coffread.c (complete_symtab): If last_source_file is set upon
19 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
21 * xcoffread.c (read_xcoff_symtab, case C_FILE):
22 Set main_aux before using it.
24 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
26 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
27 ignoring before. But continue to ignore XMC_DS.
29 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
31 * defs.h (misc_command_type): Remove trailing comma from
34 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
36 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
37 out of an interrupt frame.
39 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
41 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
43 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
44 * mips-tdep.c (mips_print_register): Don't test float validity.
45 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
46 config/arm/tm-arm.h, config/convex/tm-convex.h,
47 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
48 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
49 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
50 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
51 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
52 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
53 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
54 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
55 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
58 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
60 * TODO: Remove item about adding general multi-threaded stuff;
62 Remove item about specifying arbitrary locations of stack frames
63 (this works on some machines).
64 Remove item about debugging functions without a frame pointer
65 (this works on some machines).
66 Remove item about re-writing macros which handle frame chaining and
67 frameless functions. They have been re-written at least once
68 since that item was written.
69 Remove item about gdb catching SIGINT when attached; this is done.
70 Remove item about having list_command not read symbols--why bother?
72 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
74 * TODO: Append contents of Projects file.
77 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
79 * corelow.c (add_solib_stub): Remove copying of to_sections,
80 pass current_target to SOLIB_ADD. The Sep 10 change failed
81 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
83 * corelow.c (core_open): After reading the shared libraries,
84 copy the modified to_sections vector from current_target to
85 core_ops, so that core_close can free it later.
86 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
87 Pass down target parameter from SOLIB_ADD and use it instead of
88 directly accessing core_ops.
90 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
92 * solib.c: *BSD systems need <a.out.h> to be included before
95 * i386b-nat.c: Add i386_float_info(), etc.
96 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
98 * config/nm-nbsd.h: New file, for generic NetBSD native support.
99 * config/i386/nm-nbsd.h: Use it.
100 * config/sparc/nm-nbsd.h: Use it.
101 * config/ns32k/nm-nbsd.h: Use it.
103 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
104 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
105 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
106 New files, support for NetBSD/i386.
107 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
108 New files, support for NetBSD/ns32k.
110 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
112 * .gdbinit: Add list-objfiles command.
114 * TODO: Reword item regarding NO_STD_REGS.
116 * coffread.c (record_minimal_symbol, coff_read_enum_type,
117 coff_read_struct_type): Allocate on symbol_obstack, not directly
118 via malloc/savestring.
120 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
122 * TODO: Add more items.
123 * tests: Remove the directory and all of its (obsolete) contents.
125 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
127 * coffread.c (init_stringtab): When copying length to stringtab,
128 use target format, not host format, since that is what the rest of
131 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
133 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
134 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
135 NWINCLUDES definitions.
136 * i386-nlmstub.c: Removed.
138 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
140 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
141 char * (from const char *) before assigning. Don't save string we
142 pass to record_minimal_symbol (it already saves it).
144 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
146 * gdbtk.tcl: Let ^U delete lines in the command window.
148 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
150 * cp-valprint.c (static_field_print): New variable, controls
151 printing of static members.
152 (_initialize_cp_valprint): New print set subcommand
153 "static-members". Turn on printing of static members by default.
154 (cp_print_value_fields): Print static members if necessary.
156 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
157 (elf_locate_base): Use only standard BFD functions to collect
158 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
159 tag only if it got defined via the inclusion of <link.h>.
161 * f-exp.y: Write block for OP_VAR_VALUE.
162 * f-valprint.c (info_common_command): Handle `info common'
163 without an argument correctly.
165 * c-typeprint.c (c_type_print_base): Handle template constructors.
166 * symtab.c (gdb_mangle_name): Handle template method mangling,
167 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
169 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
171 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
172 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
173 * ch-valprint.c (chill_val_print): Pass index type directly
174 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
175 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
176 if the index type is a stub.
178 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
180 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
181 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
182 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
183 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
184 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
185 config/mips/riscos.mh, config/pa/hppahpux.mh,
186 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
187 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
188 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
190 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
192 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
194 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
195 Also, add decl for symtab_to_filename.
196 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
197 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
198 routine decr replaces in line code.
199 * (create_file_win): Use catch to handle open failures more
200 elegantly. Also, create special window to display file open
201 failure message. Move opening of file prior to creation of text
203 * (create_asm_win): Add PC as argument. We now base disassembly
204 on PC instead of function name, since function names can be
205 ambiguous (usually seen with shared libs). Also, use catch to
206 simplify code where we don't care about failures.
207 * source.c (symtab_to_filename): New. Returns the file
208 associated with a symtab.
209 * top.c: Define interactive_hook. Called during QUIT to animate
212 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
214 * stabsread.c (read_type): Handle stub types for bitstrings.
215 * stabsread.c (read_array_type): Check for stub domain type
216 using TYPE_FLAG_STUB, not its length.
217 * gdbtypes.c (create_set_type): Handle a stub domain type.
219 * ch-exp.y: Get rid of some extra non-terminals, and move
220 their rules into primitive_value.
221 * parser-defs.h: Add comment about unary postfix operators.
222 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
223 * expprint.c (print_subexp): Recognize unary postfix operator.
225 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
227 * remote-hms.c: use remote_debug instead of hms_silent toggle.
228 Add warnings about depreciation of `snoop' cmd.
230 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
232 * remote-hms.c (hms_read_inferior_memory): Cope when
233 target sends both \r and \n.
235 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
237 * remote-mips.c (mips_error): Place NORETURN macro correctly.
238 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
240 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
242 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
243 mst_solib_trampoline.
245 * f-valprint.c (f_val_print): Change cast of valaddr from
246 CORE_ADDR * to char **, since that is how it is used.
248 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
249 using obsavestring, and pass that to prim_record_minimal_symbol.
250 Having the objfile point to bfd_asymbol_name directly doesn't work
251 if we save and restore a mapped symbol file.
253 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
255 * gdbtk.tcl: Add ref counts to breakpoint tags.
256 * Put quotes around function name in disassemble command to better
257 handle assembler names containing `.'.
258 * Make pclist element 0 be filler to avoid off-by-one problem with
260 * Set names of top-level windows.
261 * Add register display window.
262 * Add PC to label of assembly window.
264 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
266 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
267 to add a generic ROM monitor interface, and support file for the
268 WinBond W89K and the Oki OP50N PA based target boards.
270 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
272 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
273 disassembly more efficient.
274 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
276 * (gdb_loc): Include pc in return value. Also, return function
277 name if arg was specified.
278 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
279 after command completes.
280 * (gdbtk_init): Improve error handling.
282 * gdbtk.tcl: Add lots of comments. Clean up code.
283 * (gdbtk_tcl_fputs): Make output window redirectable.
284 * Add assembly window, and breapoint support.
285 * Make button 1 in margin toggle breakpoints.
286 * Use stippling to indicate breakpoint disabling.
288 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
290 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
292 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
294 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
295 change by replacing `symbols_added' with `so_last'.
296 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
297 global common symbols, they will be resolved by the runtime loader.
298 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
299 Handle scSCommon like scCommon symbols.
301 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
303 * corelow.c (add_solib_stub): Copy to_sections changes from
304 core_ops to current_target after adding the shared libraries.
305 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
306 find_corresponding_bincl_psymtab): Change `repeated header not seen'
307 error to a complaint, simplify complaint.
308 * procfs.c (signalname, errnoname): Make `name' const.
309 * symfile.c (reread_symbols): Use filename from old BFD to
311 * values.c (record_latest_value): Don't record value in the
312 history chain until we are sure there won't be an error.
314 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
316 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
319 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
321 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
323 * remote.c (fromhex): Make error more explicit.
324 (read_frame): Don't print bad checksum information unless
325 remote_debugging. Don't use repeat count unless it's > 0.
326 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
327 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
328 Optionally cope with BC style breakpoints.
329 (e7000_command): After command send directly to the E7000 mark
330 registers as changed.
331 (why_stop, e7000_wait: Understand BC style stop condition.
332 * sh-tdep.c (sh_skip_prologue): Understand more complicated
333 sequences. (frame_find_saved_regs): Likewise.
334 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
336 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
337 (more work here to come)
338 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
341 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
343 * sparclite/Makefile.in: Assorted stuff needed for eload.
345 * sparclite/eload.c: Merge in command line argument parsing and
346 error message handling improvements orignally made to aload.c.
348 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
350 * defs.h (enum misc_command_type, command_control_type): Enums
351 for describing the command and control types.
352 (struct command_line): Add new fields to keep track of the command
353 type and body associated with the command.
354 * top.c: Include value.h. Delete whitespace at the end of lines.
355 (build_command_line, get_command_line): New functions.
356 (execute_control_command, while_command, if_command): Likewise.
357 (realloc_body_list, read_next_line): Likewise.
358 (recurse_read_control_structure): Likewise.
359 (execute_user_command): Call execute_control_command.
360 (read_command_lines): Simplify by calling read_next_line, call
361 read_control_structure for "if" and "while" commands.
362 (free_command_lines): Free new fields in the command structure.
363 (define_command): Reset control_level to zero.
364 (init_main): Install command handlers for "if" and "while" commands.
366 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
368 * c-typeprint.c (c_type_print_varspec_prefix,
369 c_type_print_varspec_suffix): Add cases for Fortran type codes.
370 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
371 call f77_value_literal_string instead.
372 * f_exp.y: Include <string.h>, move include of parser-defs.h.
373 (parse_number): Translate 'd' floats to 'e' so atof() works.
374 (yylex): Remove unused variables.
375 * f-lang.c: Include <string.h>.
376 (get_bf_for_fcn): Remove unused variable.
377 * f-typeprint.c (f_type_print_varspec_prefix,
378 f_type_print_varspec_suffix): Remove unused
379 variables, add cases to switch statements.
380 (f_type_print_base): Remove unused variables.
381 * f-valprint.c (gdbcore.h, command.h): Include.
382 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
383 Call read_memory_integer with correct number of arguments.
384 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
385 with correct argument type.
386 (f77_print_array): Removed unused array array_size_array.
387 (f_val_print): Don't use a CORE_ADDR as a char *.
388 * valops.c (value_cast): Handle COMPLEX and BOOL types.
389 (value_assign): Handle Fortran literal string and complex values.
390 (f77_cast_into_complex, f77_assign_from_literal_string,
391 f77_assign_from_literal_complex): New functions.
393 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
395 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
398 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
400 * i960-tdep.c (signal.h): Don't include.
402 * cxux-nat.c (target_is_m88110): Remove definition.
404 * configure.in (config/nm-empty.h): If cross only, use instead
405 of config/nm-trash.h.
406 * config/nm-trash.h: Remove.
407 * config/nm-empty.h: New file.
408 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
409 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
410 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
411 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
412 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
414 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
416 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
418 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
420 * configure.in: No longer look for nm, tm, and xm headers in
421 config/<header>; they are always in config/<cpu>/<header>.
423 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
425 * objfiles.c (allocate_objfile): Add the newly-created objfile to
426 the end of the list of objfiles, instead of at the beginning.
428 * xcoffread.c (allocate_include_entry): New function, abstracted
429 from code in record_include_begin.
430 (record_include_begin, record_include_end): Call it.
432 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
433 target_has_stack to decide whether to create a real stack frame
436 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
438 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
440 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
442 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
444 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
445 field names into what is expected by sparc-nat.c.
447 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
449 * c-typeprint.c (c_typedef_print): Add missing Chill support.
451 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
453 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
455 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
457 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
458 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
461 * nlm/Makefile.in: Get rid of NWSOURCE.
462 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
463 * nlm/gdbserve.o: Add dummy __main routine.
464 * nlm/gdbserve.def: Turn on debug.
466 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
468 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
470 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
472 * config/tm-nbsd.h: New file, support for all NetBSD targets.
473 * config/xm-nbsd.h: fix typo.
474 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
475 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
477 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
479 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
481 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
482 change typeo in error msg (`inferrior' -> `inferior').
484 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
486 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
487 attach_flag (this check was performed by the callers). Also check
488 inferior_thisrun_terminal.
489 * inftarg.c (child_wait), lynx-nat.c (child_wait),
490 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
491 attach_flag in deciding whether to call set_sigint_trap and
494 * value.h (struct value): Change literal_data from PTR to char *,
495 since that is the way it is used.
497 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
499 * somread.c (som_symfile_read): Force unwinds to be re-read after
500 reading in a new partial symbol table.
502 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
504 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
505 an obsolete conditional.
506 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
507 an obsolete conditional.
508 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
511 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
513 * Makefile.in (ns32k-opcode.h): Remove reference.
514 (ns32k-pinsn.o): Update dependencies.
515 * ns32k-opcode.h: Remove file.
516 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
517 all other code in this file.
519 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
521 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
522 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
524 * nlm/Makefile.in: Add rule for .S.o.
525 * nlm/aio.h: Protect from multiple inclusions.
526 * nlm/alpha-io.S: Remove everything we don't need.
527 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
528 Remove, no longer needed.
529 * nlm/alpha.c: Merge in lots of stuff from previous files.
530 * nlm/alpha.h: Don't #include alpha-patch.h. Make
531 breakpoint_insn extern.
532 * Move stuff from alpha-patch.h into here.
534 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
536 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
538 * annotate.c (annotate_starting): Flush output.
540 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
542 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
543 the callers of symbol_file_add. Gets rid of heuristic fence-post
544 warnings on mips and alpha targets when the PC resides in a shared
545 library which is not yet read in.
546 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
547 irix5-nat.c (solib_add), osfsolib.c (solib_add),
548 remote-vx.c (vx_open), solib.c (solib_add):
549 Add call to reinit_frame_cache after all shared libraries are read in.
550 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
551 symfile.c (symbol_file_command, add_symbol_file_command):
552 Add call to reinit_frame_cache after symbol_file_add.
554 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
556 * config/xm-nbsd.h: New file, support for all NetBSD ports.
557 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
558 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
559 * configure.in: Add sparc-*-netbsd target.
561 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
563 * remote-vx.c (vx_attach): Interpret the command argument as an
566 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
568 * configure.in: Change i[34]86 to i[345]86.
569 * nlm/configure.in: Likewise.
570 * gdbserver/configure.in: Likewise.
572 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
574 * configure.in (i386-*-netware): Automatically configure nlm
577 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
579 * nlm/gdbserve.c: conditionalize header file inclusion for either
580 NetWare 4.0 or PIN targets.
581 * nlm/i386.c: include appropriate header files.
582 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
585 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
587 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
588 * nlm/gdbserve.def: Autoload clib.
590 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
592 * breakpoint.c (condition_command): Call breakpoints_changed.
594 * gdbtypes.h: Declare f77_create_literal_string_type and
595 f77_create_literal_complex_type.
596 * valops.c (f77_value_literal_string, f77_value_substring,
597 f77_value_literal_complex): Use xmalloc not malloc.
598 * valops.c (f77_value_literal_string, f77_value_substring):
599 Make addr char * not CORE_ADDR.
600 * value.h (struct value): Add new field literal_data of aligner union.
601 (VALUE_LITERAL_DATA): Use it.
602 * f-lang.h: Declare find_common_for_function.
603 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
604 myaddr fields of a union. Don't overload it with the frame field
605 (not sure this is necessary; I'm not sure what lval_* codes
606 VALUE_SUBSTRING_* can be used with).
608 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
610 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
611 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
613 * rs6000-nat.c: Include libbfd.h again, needed until reference
614 to bfd_cache_lookup is cleaned out.
616 * config/i386/linux.mh (XM_CLIBS): Add -lm.
618 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
620 Work to reduce the interrupts-off duration when running in DOS.
621 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
622 (dos_async_rx): rewrite to unpack as many characters from the
623 asynctsr as possible into a local buffer.
625 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
627 Initial Fortran language support, adapted from work by Farooq Butt
628 (fmbutt@engage.sps.mot.com).
629 * Makefile.in: Add Fortran-related files and dependencies.
630 * defs.h (language_fortran): New language enum.
631 * language.h (_LANG_fortran): Define.
632 (MAX_FORTRAN_DIMS): Define.
633 * expression.h: Reformat to standard.
634 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
635 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
636 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
637 TYPE_CODE_LITERAL_STRING): New type codes.
638 (type): New fields upper_bound_type and lower_bound_type.
639 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
640 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
642 (builtin_type_f_character, etc): Declare.
643 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
644 * f-exp.y: New file, Fortran expression grammar.
645 * f-lang.c: New file, Fortran language support functions.
646 * f-lang.h: New file, Fortran language support declarations.
647 * f-typeprint.c: New file, Fortran type printing.
648 * f-valprint.c: New file, Fortran value printing.
649 * eval.c (evaluate_subexp): Add code for new expression opcodes,
650 fix wording of error message.
651 * gdbtypes.c (f77_create_literal_complex_type,
652 f77_create_literal_string_type): New functions.
653 * language.c (set_language_command): Add Fortran info.
654 (calc_f77_array_dims): New function.
655 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
657 * symfile.c (deduce_language_from_filename): Recognize .f and .F
658 as Fortran source files.
659 * valops.c (f77_value_literal_string, f77_value_substring,
660 f77_value_literal_complex): New functions.
662 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
664 * c-typeprint.c (c_print_type): Assume demangled arguments
665 if a '(' is found in varstring, looking for ')' at the end of
666 varstring did fail with demangled const member functions, which
667 have a trailing `const'.
668 * remote.c (get_offsets, putpkt): Change to `char' buffers,
669 to avoid errors when compiling with DEC c89.
670 (remote_wait): Cast to `char *' before passing buffer to
671 fputs_filtered, to avoid errors when compiling with DEC c89.
672 (remote_wait): Do not return inferior_pid by default, this
673 statement is never reached, which causes warnings from some
675 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
676 * symfile.c (load_command): If called with no argument, try
677 to get the filename from the executable file.
678 (generic_load): Remove check for NULL filename, it is done
681 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
683 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
684 from June 2, 1994 (what was I thinking?!?). Fix it right this
687 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
689 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
691 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
693 * README: Grammar improvements, clarifications, updates.
695 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
697 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
698 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
699 * configure.in (powerpc-*-netware*): Automatically configure nlm
701 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
702 specific stuff. Make things more configurable.
703 * nlm/configure.in: Add powerpc-*-netware* target. Use
704 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
706 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
707 Remove lots of architecture-specific stuff.
708 * nlm/gdbserve.def: Add new imports.
709 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
710 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
712 * nlm/prelude.o: What was this doing here?
713 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
714 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
715 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
716 * config/powerpc/tm-ppc-nw.h: Ditto.
718 * nlmstub.def: New file, contains imports for 386 nlm stub.
720 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
722 * remote-pa.c: New file for HPPA embedded support. Currently it's
724 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
726 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
728 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
729 STORE_RETURN_VALUE): Define to use %a0 for pointers.
731 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
733 * remote-mips.c: Remove unused declaration of mips_load.
735 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
737 * coffread.c: General cleanup, and support for section offsets.
738 (time.h, sys/types.h, libbfd.h): Don't include.
739 (cur_src_start_addr, cur_src_end_addr): Rename to
740 current_source_start_addr, current_source_end_addr.
741 (nlist_stream_global): Remove.
742 (nlist_bfd_global): New global variable.
743 (coff_symfile_read): Remove code that gets and uses fileno()
745 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
746 section_offsets parameter, add text/data section offset to
747 appropriate symbols' values.
748 (read_one_sym): Use bfd_read instead of fread.
749 (init_stringtab, init_lineno): Change first parameter to a bfd,
750 use bfd routines instead of raw I/O.
752 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
754 * symtab.c (decode_line_1): If funfirstline and we get a
755 non-LOC_BLOCK symbol (e.g. variable or type), then error().
757 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
759 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
760 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
761 (TAGS): Also pass result of find on config sub-directory to etags.
762 (ALLPARAM): Remove; now unused.
764 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
766 * Makefile.in (VERSION): Bump to 4.13.1
767 * NEWS, README: Update to match gdb 4.13 release version.
769 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
771 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
772 * cxux-nat.c: Remove dangling #else block.
773 (m88k_harris_core_register_addr): New function.
775 * environ.c (init_environ): If no environment, do nothing.
777 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
779 * remote.c (remote_wait): Return inferior_pid instead of 0 for
782 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
784 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
787 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
789 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
790 errno_max, signo_max, strtoerrno, strtosigno): Delete.
791 Include "libiberty.h" instead.
793 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
795 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
796 add additional argument specifying raw address to permit
797 proper release of debug registers.
798 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
801 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
803 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
804 define them in top.c. Add comments to the hooks.
806 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
808 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
809 `to_remove_breakpoint' fields.
811 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
813 * infcmd.c (run_command): Remove comment suggesting using
814 target_has_execution instead of inferior_pid.
816 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
818 * remote-mips.c (mips_open): add code to handle baud rate.
820 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
822 * infrun.c (wait_for_inferior): Call target_resume() upon
823 detection of new processes.
825 * procfs.c (create_procinfo): Return pointer to new procinfo
827 * (do_detach): Spacing & formatting cleanup.
828 * (procfs_wait): Move wait_again label to ensure that we really
829 wait again. On exit from fork, release new child from gdbs'
831 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
833 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
835 * i386-nlmstub.c (handle_exception): Wait until the thread has
836 been started before killing the NLM by pointing the PC at
839 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
841 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
842 Irix 5 has a standard _sigtramp signal handler.
843 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
844 it is not needed for a standard _sigtramp signal handler.
845 Add shared library sections to the section table of the target
846 before adding the symbols.
847 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
848 instructions that do not prepare a stack adjustment.
849 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
850 which does the right thing on machines where `char' is unsigned.
852 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
854 * remote.c (remote_open): Move setting of inferior_pid prior to
855 call to remote_start_remote. Also use unique value for pid to
856 avoid confusion with read_register_pid & friends.
857 * (remote_wait): Return inferior_pid instead of 0 in all cases.
859 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
861 * dwarfread.c (bfd.h): Don't include.
863 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
865 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
866 kill the program being debugged. KillMe(), the undocumented
867 call intended for this purpose, causes the server to hang.
869 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
871 * remote.c (read_frame): Calculate run length encoded checksum
873 * config/sh/stub.c: New file.
875 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
877 * target.c (find_default_run_target): Make sure to_can_run is set
880 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
882 * TODO: Remove note about fast watchpoints and remove obsolete
885 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
887 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
888 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
889 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
891 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
893 * target.c (add_target): Don't call clean_target on target
895 * (unpush_target): Test for to_close being set before calling.
896 * (target_xfer_memory, target_info): Check for to_has_memory
897 before playing with memory.
899 * remote.c (remote_open): Set inferior_pid to make kill command
901 * inflow.c (kill_command): Revert change of Aug 2. Use
902 inferior_pid to determine whether to print out "The program is not
905 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
907 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
908 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
909 * m3-nat.c: Pass argument to return_to_top_level.
910 Declare m3_kill_inferior before use.
911 (port_chain_insert): In "can't happen" case, abort rather than
912 setting `mid' to large decimal constant (which gcc warns about).
913 (get_thread_name): Use cast to convert const char * to char *.
914 (add_mach_specific_commands): #if 0 "thread break" command.
915 (m3_trace_him): Call push_target.
916 (mach_really_wait): New argument pid; remove unused
918 (intercept_exec_calls): Call target_terminal_init and
919 target_terminal_inferior once the child execs.
920 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
922 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
924 * procfs.c (procfs_mourn_inferior): don't dereference the
925 procinfo pointer after it has been freed.
927 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
929 * breakpoint.c (breakpoint_1): Improve pluralization in display
930 of breakpoint hit counts.
932 * language.h (struct language_defn): Remove unused field
934 (longest_float): Remove, no longer used.
935 * language.c (unknown_language_defn, auto_language_defn,
936 local_language_defn): Remove init of la_longest_float field.
937 * c-lang.c (c_language_defn, cplus_language_defn,
938 asm_language_defn): Ditto.
939 * ch-lang.c (chill_language_defn): Ditto.
940 * m2-lang.c (m2_language_defn): Ditto.
942 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
944 * defs.h (bfd_read, bfd_seek): Remove declarations.
945 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
947 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
949 * inflow.c (kill_command): Fix a bug which prevented target
950 programs to be killed.
952 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
954 * defs.h: Change two-line declarations to one-line form.
955 (NORETURN): Define as "volatile" only for older GCCs.
956 (ATTR_NORETURN): Define for newer GCCs.
957 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
959 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
961 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
962 * breakpoint.c (delete_breakpoint, enable_breakpoint,
963 disable_breakpoint): Don't call breakpoints_changed; it is now
964 called via the *_breakpoint_hook functions.
965 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
967 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
969 * stabsread.c (read_type): Fix a bug in enum size calculation.
971 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
973 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
974 argument types to shut up GCC.
976 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
977 linker stub, then return the address the stub will return to.
978 (frame_saved_pc): Correctly restart the search for the saved
979 pc when a linker stub is encountered.
981 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
982 register stores emitted by the version 9 HP compilers.
983 (inst_saves_fr): Relax test for a specific base register (%r1);
984 this avoids losing with the version 9 HP compilers.
985 (skip_prologue): Try to skip argument stores emitted by the HP
986 compilers. It's not perfect, but it's better than before.
988 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
990 * findvar.c (write_pc write_pc_pid): Remove casts to long when
991 calling write_register_pid.
992 * (write_register_pid): Add prototype.
994 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
996 * remote.c (read_frame): Split readchar/checksum calculation into
997 two parts since evaluation order is undefined.
999 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1001 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1002 * Makefile.in (coredep.o): Add inferior.h as dependency.
1003 * inflow.c: Add F_SETOWN to list of defines to check
1004 around code that uses F_SETOWN.
1006 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1008 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1009 set the -L and -B directory prefixes so we can link with it.
1011 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1013 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1014 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1017 * General hackery to support alternate user-interface.
1018 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1019 disable_breakpoint): Call hooks for alternate user-interface.
1020 * defs.h: Add declarations for alternate user-interface hooks.
1021 * main.c (main): Add --nw (and --nowindows) options to disable
1023 * (near call to command_loop): Call command_loop_hook if set.
1024 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1025 * stack.c: Call print_frame_info_listing_hook if set.
1026 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1027 other files to make sure that calls to error and warning will
1028 work. Call init_ui_hook after everything else.
1029 * utils.c (query): Call query_hook if set.
1030 * (gdb_flush): Call flush_hook if set.
1031 * Change _initialize_utils to initialize_utils cuz we don't use
1032 automatic initialization of utils.c anymore.
1034 * Support for TK GUI.
1035 * Makefile.in: Add rule for gdbtk.o.
1036 * configure.in: Add support for --enable-gdbtk.
1037 * gdbtk.c: New file. Contains support routines for TK interface.
1038 * gdbtk.tcl: New file. Implements GUI policy.
1040 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1043 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1045 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1046 there and we are using the gcc from the tree.
1047 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1049 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1051 * Makefile.in (annotate.o): Add dependencies.
1053 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1055 * sparclite/aload.c: Added new -q (quiet) option.
1056 return 0 exit status if file was successfully downloaded.
1058 * nlm/gdbserve.c: merge in command line argument parsing changes
1059 and bug fixes made to i386-nlmstub.c.
1061 * i386-nlmstub.c: The returnLength field must be initialized
1062 before portConfig is passed to AIOGetPortConfiguration.
1063 Compare command line arguments with strnicmp(); args are
1064 case insensitive on netware.
1066 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1068 * Makefile.in (DISTSTUFF): Add definition.
1069 (diststuff): Add for new distribution support.
1070 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1071 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1072 Remove old distribution building rules, now uses standard
1073 distribution support in parent directory Makefile.in.
1075 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1077 * target.c (push_target): Cast result from xmalloc.
1079 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1081 * elfread.c (elf_symtab_read): Discard compiler labels generated
1082 by the Solaris 2.1/Intel SunPro compiler.
1084 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1086 * target.c (nomemory): Fix prototype and routine to take correct
1089 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1091 * Makefile.in (clean): Remove libgdb-files.
1093 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1095 * coredep.c: Include inferior.h.
1097 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1099 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1102 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1104 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1105 .cp as C++, alphabetize better.
1107 * breakpoint.c (ignore, condition): Move usage note into body of
1108 help text, so first line can be one-line summary.
1110 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1112 * target.c (unpush_target): Fix handling of removal of top target.
1114 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1116 * Makefile.in: Add stuff to build nlmstub.
1117 * Add rule for annotate.o to keep Sun make happy.
1118 * configure.in: Add config for powerpc/Netware.
1120 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1121 filename. This speeds up handling of trailing N_SO stabs (they
1122 mark the end of a .o file).
1124 * target.c, target.h: Change the way pushing and popping of
1125 targets work to support target overlays and inheritance.
1126 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1127 Fixup references to current_target, due to previous changes.
1129 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1130 needed to get the address of longjmp out of the target.
1132 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1134 * main.c: Include <ctype.h>.
1136 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1138 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1141 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1143 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1145 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1147 * Makefile.in (VERSION): Bump to 4.12.4.
1149 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1151 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1152 * configure.in (m88*-harris-cxux*): New configuration.
1153 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1154 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1156 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1157 (TARGET_WRITE_PC): Pass pid through to register writers.
1159 * configure.in (m68*): Put vendor-only-specified host configs
1160 after vendor-and-os-specified configs.
1161 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1163 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1164 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1167 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1169 * elfread.c (elf_symtab_read): Handle error return from
1170 bfd_get_dynamic_symtab_upper_bound gracefully.
1172 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1174 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1175 registers in use by the inferior.
1176 * coredep.c (fetch_core_registers, register_addr): Use it.
1177 * findvar.c (registers_changed, registers_fetched,
1178 read_register_bytes): Ditto.
1179 * infcmd.c (do_registers_info, registers_info): Ditto.
1180 * infptrace.c (fetch_inferior_registers,
1181 store_inferior_registers): Ditto.
1182 * stack.c (frame_info): Ditto.
1184 * coredep.c (CORE_REGISTER_ADDR): New macro.
1185 (fetch_core_registers): Use it.
1187 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1188 * symfile.c (add-symbol-file): Add usage note to help string.
1189 (add_shared_symbol_files_command): New command.
1192 * inferior.h (read_pc_pid): Declare.
1193 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1194 variable b, remove unused variable other_type_used.
1195 * main.c (inferior.h, call-cmds.h): Include.
1196 (gdb_init): Declare.
1197 * remote.c (remote_wait): Return 0 by default.
1199 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1201 Stop printing at null char option, from Oliver Meyer
1202 (omeyer@i3.informatik.rwth-aachen.de).
1203 * valprint.h, valprint.c (stop_print_at_null): New global.
1204 * valprint.c (_initialize_valprint): New print set subcommand
1206 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1207 printing a char array, adjust the number of chars to print.
1209 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1211 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1212 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1213 pic code in addition to prologues where an instruction from the
1214 prologue gets moved into the delay slot of a branch instruction
1215 immediately following the prologue. A table of potential prologue
1216 instructions (prologue_insn_tbl) is now used for picking apart a
1218 (frame_find_saved_regs): Changed the way in which limit gets set
1219 so that the delay slot of branch instructions immediately
1220 following the prologue gets examined.
1221 (pushed_size, store_parm_word, store_parm, push_parameters,
1222 collect_returned_value): Deleted.
1224 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1226 * infrun.c (wait_for_inferior): Handle stepping into leaf
1227 functions whose prologue consists of gp loading code only.
1229 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1231 * dbxread.c: Don't include libbfd.h.
1232 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1233 <time.h>, or <sys/types.h>.
1234 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1235 collect information about the stab and stab string sections.
1237 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1239 * stabsread.c (read_huge_number): handle large unsigned number
1240 for stabs generated by os9k C compiler.
1242 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1244 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1245 * breakpoint.h (hit_count): New breakpoint field.
1246 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1247 (clear_breakpoint_hit_counts): New function.
1248 (bpstat_stop_status): Increment the hit count.
1249 (breakpoint_1): Display the hit count.
1250 * infcmd.c (run_command): Reset breakpoint hit counts.
1251 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1252 displaying hit counts.
1254 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1256 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1257 symbols for all symbol files. Makes skipping over the
1258 trampoline code work when stepping from a function in a shared
1259 library into a function in a different shared library for Irix 5.
1260 Other ELF targets do not have enough information in their
1261 dynamic symbol tables to make this work.
1262 (elf_symtab_read): Relocate mst_solib_trampoline address.
1264 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1266 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1267 * configure.in (m68*-atari-sysv4*): New configuration.
1268 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1269 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1270 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1271 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1272 * config/m68k/amix.mh, config/m68k/amix.mt,
1273 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1276 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1278 * symtab.c (find_function_start_sal): New function to find
1279 the start of a function from a function symbol.
1280 (decode_line_1, decode_line_2): Use it instead of open coded
1281 partial copies of the code.
1282 (list_symbols): Quote symbol name before passing it to
1283 break_command to enable proper handling of mangled symbols.
1285 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1287 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1288 * ch-exp.y (yylex): First try name lookup using exact name
1289 typed by user; if that fails, try lower-cased name.
1291 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1293 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1294 Move "no debugging symbols found" test to symfile.c.
1295 * symfile.c (syms_from_objfile, reread_symbols): Add
1296 "no debugging symbols found" test.
1297 * coffread.c (init_stringtab): Handle stripped files with a
1298 stringtab offset of zero gracefully.
1299 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1300 BFD instead of stop_pc heuristic to determine if it is a dynamically
1302 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1303 ioctl, it indicates that the process has exited.
1305 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1307 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1308 .PARISC.unwind section now.
1310 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1312 * breakpoint.c (mention): Always show breakpoint address if no
1315 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1317 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1318 handling of shared libraries for non-ELF executables, but only if
1319 HANDLE_SVR4_EXEC_EMULATORS is defined.
1320 (locate_base): Try to find debug_base in the dynamic linker
1321 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1322 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1323 Define to enable handling of shared libraries for a.out executables,
1324 run under Solaris BCP.
1326 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1328 * infrun.c (wait_for_inferior): Print "Program exited normally"
1329 regardless of batch_mode.
1330 * defs.h, top.c (batch_mode): Removed.
1332 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1334 * Makefile.in (dcache_h): Remove redundant definition.
1335 (init.c): Add a comment.
1336 (top.c): Remove explicit compile action.
1337 * breakpoint.c (mention): Share code indicating location of
1338 break/watchpoints, don't print address if addressprint is off.
1339 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1340 (demangle): Remove redundant declarations.
1341 * eval.c: Remove redundant function declarations.
1342 * objfiles.h: Cosmetic and grammatical improvements.
1343 * TODO: Various updates.
1345 * remote-mips.c: Replace all \r chars with \015.
1346 (mips_receive_header): Display control characters readably.
1347 (mips_xfer_memory): Add a simple progress display.
1349 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1351 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1353 * remote-hms.c (flush): New function.
1354 (expect): Get edge case right.
1355 (hms_read_inferior_memory): Be more tolerant of line noise.
1357 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1359 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1360 target files, not non-existent mach3.mh and mach3.mt.
1362 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1364 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1365 symbols for all symbol files. Makes skipping over the
1366 trampoline code work when stepping from a function in a shared
1367 library into a function in a different shared library.
1368 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1370 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1372 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1373 names mean end of .o file.
1374 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1375 top of routine. Handle new thread notification cleanly.
1376 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1377 thread notification scheme.
1378 * (child_resume): General cleanups, handle resumption of all
1381 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1383 * ser-go32.c: Rewrite to run under windows.
1384 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1386 * serial.c (serial_open): Notice device "pc".
1387 * remote-e7000.c: Fix copyright date.
1388 (expect): Compare \n and \r the same.
1389 (e7000_open): Allow pc as a serial port
1390 * sh/sh.mt: Add ser-e7kpc.
1391 * h8300/h8300hms.mt: Add ser-e7kpc.
1392 * main.c (proc_wait): Don't wait if using go32.
1394 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1396 * somread.c: Simplify by using stabsect_build_psymtabs.
1397 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1398 corresponding to the name of the text section. All references
1400 (somstab_build_psymtabs): Delete function, no longer needed.
1402 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1404 * somread.c: Renamed from paread.c. Changed function names and
1405 comments to reflect that this file deals with SOM (an object file
1406 format), rather than the PA (a cpu).
1407 (Makefile.in): Chaned appropriately.
1408 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1409 * dbxread.c (somstab_build_psymtabs): Renamed from
1410 pastab_build_psymtabs.
1412 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1414 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1415 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1417 * Makefile.in: Updated for core-sol2.c.
1418 * README: Add notes about SPARCworks cc under Solaris 2.x,
1419 from Casper H.S. Dik (casper@fwi.uva.nl).
1420 * config/mips/xm-makeva.h: Removed, no longer necessary.
1421 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1422 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1423 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1425 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1427 * gdba.el: Put program input and output in a separate buffer.
1429 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1431 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1432 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1433 with global variable of same name in libnsl.so on UnixWare.
1435 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1437 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1438 embedded in template name.
1440 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1442 * config/i386/nm-linux.h: change calling convention of
1443 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1444 target_insert_watchpoint() and
1445 target_remove_watchpoint().
1447 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1448 to be long long in gdb.
1449 * config/mips/tm-bigmips.h: ditto.
1451 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1453 * c-lang.c (asm_language_defn): New definitions for language_asm,
1454 mostly copied from c_language_defn, to avoid warnings when
1455 switching between c and asm stack frames.
1457 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1459 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1460 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1461 (upgrade_type, handle_psymbol_enumerators): Likewise.
1462 (has_opaque_xref, cross_ref): Likewise.
1463 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1464 debugging information, rather than doing it here.
1465 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1466 point in ecoff_debug_swap backend structure, rather than calling
1467 ecoff_slurp_symbolic_info directly.
1469 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1471 * breakpoint.c: Include annotate.h. Call annotate_field rather
1472 than printing annotation directly.
1474 * main.c: Include string.h.
1476 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1478 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1479 call it instead of doing normal loop.
1480 * infcmd.c (attach_command): Don't call wait_for_inferior if
1482 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1483 hook that can decide whether to step over the next breakpoint.
1484 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1485 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1488 * configure.in: Improve sorting/formatting of hosts and targets.
1489 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1490 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1491 * Makefile.in (stop-gdb): New target.
1492 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1495 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1497 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1498 the identical initialization can be deleted from main.c, but i
1499 haven't done so just in case.
1501 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1503 * gdba.el: Added menu windows and slightly improved window
1504 handling to gdba.el. Fixed numerous minor bugs that were causing
1505 emacs and gdb to fall out of sync.
1507 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1509 * breakpoint.c: annotate changes lost at merge, put back in.
1511 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1513 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1516 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1518 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1520 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1521 writing of floating registers, the dpx2 kernel disallows it.
1522 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1523 is contained in o_praw.
1524 * irix5-nat.c (solib_map_sections): Adjust sections by the
1525 difference between the loaded address and the prelinked address.
1526 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1528 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1529 symbols, their value is absolute.
1530 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1531 libraries fh->adr fields of zero. Relocate minimal symbol values
1532 upon readin. Relocate non-stabs symbols upon readin.
1533 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1534 start address of the outermost block.
1535 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1536 instead of section_offsets and use relocated pst->textlow for
1537 line number and procedure address relocations.
1539 From gmo@MicroUnity.com (Guillermo A. Loyola):
1540 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1541 Handle SGI Irix5 stIndirect symbol type.
1543 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1545 * breakpoint.c: fix a syntax error native cc does not like.
1547 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1548 * sparclite/Makefile.in: ditto.
1549 * sparcl-tdpe.c: change file name because first 8 chars has to be
1551 * sparcl-stub.c: ditto.
1553 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1555 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1557 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1559 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1560 ignore) a PID argument.
1561 (hppa_pop_frame): Pass a PID to target_write_pc.
1562 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1563 and pass through a PID argument.
1564 (target_read_pc, target_write_pc): Update prototypes.
1566 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1568 * Makefile.in: add new file sparclite-tdep.c.
1569 * sparclite/Makefile.in: add new file sparclite-stub.c.
1570 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1572 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1573 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1575 * sparclite-tdep.c: new file, contains hardware breakpoint support
1577 * sparclite-stub.c: new file, stub code that add support hardware
1579 * breakpoint.c: add hardware breakpoint support.
1580 * breakpoint.h: add new breakpoint type to support hardware
1582 * config/mips/nm-irix4.h: change interface for target dependent
1583 code supporting watch point.
1584 * config/pa/nm-hppab.h: change interface for target dependent
1585 code supporting watch point.
1587 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1589 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1591 * stabsread.c (read_struct_fields): os9k nested structure does not
1592 have terminating ';', instead it just get to ',' and bit position
1595 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1597 * nlmread.c (nlm_symtab_read): Clean up a bit.
1598 * (nlm_symfile_read): Record bounds of main() so that backtrace
1599 command will know where to stop.
1600 * objfiles.c (objfile_relocate): Relocate entry point/func info
1601 for backtrace as well.
1602 * objfiles.h: Define values for invalid PCs for entry point info.
1603 * symfile.c (init_entry_point_info): Initialize invalid values
1604 with aforementioned macros.
1605 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1606 to cause backtrace to stop when it gets back to main().
1607 * config/i386/tm-i386nw.h: Ditto.
1609 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1611 Fix value_print, which used to be ostensibly language-independent,
1612 but would print pointers and arrays in C syntax. Instead, call
1613 a language-specific function.
1614 * language.h (struct language_defn): New functional field
1616 (LA_VALUE_PRINT): New macro.
1617 * language.c (unk_lang_value_print): New stub/dummy function.
1618 (unknown_language_defn, auto_language_defn, local_language_defn):
1620 * c-valprint.c (c_value_print): New function, with code moved from:
1621 * valprint.c (value_print): ... here. Now just invoke
1622 LA_VALUE_PRINT to do language-specific stuff.
1623 * valprint.c (value_print_array_elements): Make non-static.
1624 * c-lang.c (c_language_defn, cplus_language_defn): Add
1625 c_value_print in the la_value_print field.
1626 * m2-lang.c (m2_language_defn): Likewise.
1627 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1628 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1629 * ch-valprint.c (chill_value_print): New function, based on
1630 c_value_print, but use Chill "look and feel."
1631 * c-lang.h (c_value_print): New prototype.
1632 * ch-lang.h (chill_value_print): New prototype.
1633 * value.h (value_print_array_elements): New prototype.
1635 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1636 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1638 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1640 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1641 to new file top.c. Make things extern instead of static and
1642 similar rearrangements to deal with this.
1644 * utils.c: Move fputs_unfiltered to main.c. Remove
1645 FPUTS_UNFILTERED_OVERRIDE ifndef.
1646 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1647 and libgdb uses utils.c and top.c.
1649 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1651 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1653 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1655 * ch-valprint.c (chill_val_print_array_elements): New function.
1656 A Chill version of val_print_array_elements, it prints the
1657 array index labels, in additions ot the array element values.
1658 (chill_val_print): Use the new function.
1660 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1662 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1664 * defs.h (enum language): Add language_asm.
1665 * findvar.c (read_register_bytes read_register_gen
1666 write_register_bytes read_register read_register_pid
1667 write_register write_register_pid supply_register): Move multi-
1668 thread handling down into these routines. Create XXX_pid routines
1669 that allow register references to specify the pid.
1670 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1671 read_sp write_sp read_fp write_fp): Move these routines from
1672 infcmd to findvar to centralize the whole mess.
1673 * i386-nlmstub.c: Portability fixes.
1674 * infptrace.c (child_resume): Conditionalize to allow other natives
1675 to override it. Remove PIDGET gubbish, it's no longer necessary.
1676 * infrun.c (wait_for_inferior): Put registers_changed() before
1677 target_wait() to speed up remote debugging.
1678 * Replace code that reads registers from other threads with much
1679 nicer looking new function calls (see changes to findvar.c).
1680 * Don't skip prologues if debugging assembly source.
1681 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1682 child_resume to handle multi-thread debugging properly.
1683 * remote.c: Add O response to get console output from target.
1684 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1685 SERIAL_ERROR here to simplify callers.
1686 * Change static var timeout to remote_timeout.
1687 * (fromhex): Remove unnecessary return -1 at end of routine.
1688 * (remote_wait): Turn this into a big switch statement. Add
1689 support for O response.
1690 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1691 * (getpkt): Split getpkt into two parts. read_frame deals with
1692 all formatting issues, run-length encoding, and framing. getpkt
1693 now handles error recovery, and frame detection.
1694 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1695 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1696 control. (hardwire_readchar): Handle EINTR from read().
1697 * symfile.c (deduce_language_from_filename): Add support for .s
1699 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1700 override infptrace's child_wait.
1701 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1702 instead of XXXlynx.h.
1703 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1705 * nlm/gdbserve.c: Portability fixes.
1707 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1709 * inftarg.c (child_wait): Call proc_wait, not wait.
1710 (child_mourn_inferior): Call proc_remove_foreign.
1711 * main.c (gdb_init): Call init_proc.
1712 * main.c: Provide dummy versions of init_proc, proc_wait, and
1713 proc_remove_foreign for the gdb case (the libgdb case provides its
1714 own versions of these functions).
1715 * Makefile.in (libgdb-files): Add libproc.a.
1717 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1719 Hardware watchpoints for Linux, from Rick Sladkey
1720 (jrs@world.std.com).
1721 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1722 new hardware breakpoint recovery method.
1723 * i386v-nat.c (i386_insert_watchpoint,
1724 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1725 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1726 New functions to support the 386 hardware debugging registers.
1727 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1728 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1729 target_insert_watchpoint, target_remove_watchpoint): Define these
1730 macros to use the hardware debugging functions in i386v-nat.c.
1732 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1734 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1737 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1739 * target.c, target.h: New variables target_activity_function and
1741 * inflow.c, inferior.h: New functions set_sigio_trap and
1743 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1745 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1747 * remote-sim.h (sim_verbose): Delete.
1748 Document callbacks needed.
1749 (sim_*): Change result to void where there isn't one.
1750 (sim_open): Clarify argument and error response.
1751 (sim_close): Declare.
1752 (sim_load): Change bfd_handle argument to file name. Clarify result.
1753 (sim_create_inferior): Renamed from sim_set_args.
1754 (sim_set_pc): Delete.
1755 (sim_info): Delete printf_fn argument.
1756 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1757 (gdbsim_load): Try sim_load first.
1758 (gdbsim_create_inferior): Call sim_create_inferior.
1759 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1760 (gdbsim_close): Call sim_close.
1761 (gdbsim_files_info): Update call to sim_info.
1762 (gdbsim_ops): Realign comments.
1764 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1766 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1768 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1769 the auxent if the symbol's name is ".file". From David Edelsohn
1770 <c1dje@watson.ibm.com>.
1772 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1774 * breakpoint.c (breakpoint_1): Fix typo.
1776 * annotate.c (annotate_field_end): Fix typo.
1778 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1780 * Makefile.in (TSSTART): Remove; no longer used.
1782 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1783 fputs_unfiltered and exit directly, rather than fatal. The latter
1784 calls vfprintf_unfiltered!
1786 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1787 * value.h, printcmd.c (print_value_flags): Move from here...
1788 * annotate.c: ...to here, and make it use can_dereference.
1790 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1792 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1793 Remove, needed for both native and cross.
1794 * target.c (attach_flag, generic_mourn_inferior): Put here.
1795 * utils.c (job_control): Put here.
1796 (terminal.h): Don't include anymore.
1798 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1800 * source.c (find_source_lines): Always use code that was #ifdef
1801 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1802 leaving it on the chain. Reindent much of this function.
1803 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1804 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1805 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1806 config/ns32k/xm-ns32km3.h: Remove all references to
1807 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1808 * main.c, fork-child.c, many config files: Remove all
1809 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1812 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1813 This avoids __eprintf troubles.
1815 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1817 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1818 initialization code which needs to be called even if we bypass the
1819 command line stuff into gdb_init.
1820 * utils.c (fputs_unfiltered): Surround in #ifndef
1821 FPUTS_UNFILTERED_OVERRIDE.
1822 * Makefile.in (libgdb.a): New target.
1824 * utils.c: Rearrange I/O stuff a bit so that all output goes
1825 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1826 which made %s not work with arbitrarily large strings.
1827 * printcmd.c (printf_command): Use printf_filtered, not
1828 printf_unfiltered and printf, now that arbitrary limit is gone.
1831 * breakpoint.c (watchpoint_check): Remove unused variable b.
1832 * stack.c (print_frame_info): Move sp and buf inside #if.
1833 * eval.c (evaluate_subexp): Remove unused variables pp,
1834 mangle_ptr, ptr, and mangle_tstr.
1835 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1837 * symtab.c (lookup_symtab): Put variable copy inside #if.
1838 (decode_line_1): Put variable q1 inside #if 0.
1839 * target.h: Declare target_link.
1840 * infrun.c (wait_for_inferior): Remove unused variables signame.
1841 * remote.c (remote_resume): Remove unused variable name.
1842 * c-exp.y (parse_number): Parenthesize operand of shift.
1843 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1844 (this is a semantic change, the warning seems to have detected a bug).
1845 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1846 * coffread.c: Move variable temptype inside #if.
1847 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1849 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1850 (chill_val_print): Remove unused variable in_range.
1851 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1852 (chill_val_print): Add default case for switch.
1853 * stabsread.h: Declare stabsect_build_psymtabs.
1854 * os9kread.c (read_minimal_symbols): Make this return void.
1855 (os9k_symfile_read): Remove unused variables stb_exist and val.
1856 (os9k_symfile_init): Remove unused variable val.
1857 (fill_sym): Remove unused variable id.
1858 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1859 unused variable nsl.
1860 Remove unused variable symfile_bfd.
1861 #if 0 unused variables lbrac_unmatched_complaint and
1862 lbrac_mismatch_complaint.
1863 Remove declaration for non-existent function os9k_next_symbol_text.
1865 * annotate.c, annotate.h: New files, containing a function for
1866 each annotation which outputs it.
1867 * Move breakpoints_changed from breakpoint.c to annotate.c.
1868 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1869 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1870 Use annotate.c functions to output annotations.
1871 * Makefile.in (OBS): Add annotate.o.
1873 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1875 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1876 elf_unwind_entries are always initialized.
1878 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1879 stubs which return directly to the caller rather than to the stub
1882 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1884 * c-exp.y (yyerror): Display a more informative error message.
1885 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1886 * m2-exp.y (yyerror): Ditto.
1888 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1890 * inflow.c (job_control): Move definition to front of file.
1892 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1894 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1895 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1897 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1899 * Makefile.in (kdb): Remove old init.c creation commands.
1900 * configure.in (sparclite): Match on sparclite*.
1901 * sparclite/aload.c (main): Only change section addresses for
1902 a.out format object files.
1904 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1906 * config/i386/go32.mh: Define CC.
1908 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1910 * gdbserver/Makefile.in: Remove irrelevant definitions and
1911 comments inherited from the gdb Makefile.
1912 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1913 (VERSION): Update to 4.12.3.
1914 (gdbserver): Remove any existing executable first.
1915 (distclean, realclean): Remove nm.h.
1916 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1917 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1918 Don't use absolute pathname.
1920 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1922 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1925 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1927 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1928 (print_it_normal): Add annotations for the inferior starting and
1929 stopping, and for all the various messages related to how it
1932 * printcmd.c (do_one_display): Annotate.
1933 * stack.c (print_frame_info): Annotate printing of stack frames.
1935 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1937 * remote.c (get_offsets): Handle case where stub doesn't support
1940 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1942 Add partial support for g++ code compiled with -fvtable-thunks.
1943 * c-valprint.c (c_val_print): Add vtblprint support
1945 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1946 pointers (if using thunks) as well as array of structs (otherwise).
1947 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1948 level, and make the latter non-static (so define_symbol can use it).
1949 * stabsread.c (define_symbol): If the type being defined is a
1950 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1951 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1952 * values.c (value_virtual_fn_field): Handle thunks.
1953 * values.c (value_headof): Minor efficiency hack.
1954 * values.c (value_headof): Incomplete thunk support. FIXME.
1956 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1958 * valprint.c (print_longest): Clarify comment about use_local.
1959 * printcmd.c, defs.h (print_address_numeric), callers in
1960 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1961 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1962 exec.c: New argument use_local.
1963 * source.c (identify_source_line): Use filtered output. Use
1964 print_address_numeric.
1966 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1967 language.c (type_error, range_error): Use filtered output.
1968 * utils.c (error_begin): Update comment to tell people to use
1971 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1972 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1975 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1977 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1978 from the fault, #ifndef FAULTED_USE_SIGINFO.
1979 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1981 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1983 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1984 Explicitly annotate each record.
1986 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1988 * xcoffexec.c: Reformat to standards and lint.
1989 (language.h): Include.
1990 (exec_close): Declare arg "quitting".
1991 (file_command): Declare arg "from_tty".
1992 (map_vmap): Cast xmalloc result to PTR.
1993 * rs6000-nat.c: Reformat to standards and lint.
1994 (exec_one_dummy_insn): Use char array for saved instruction.
1995 (fixup_breakpoints): Declare.
1996 (vmap_ldinfo): Be more informative in fatal error messages.
1997 (xcoff_relocate_symtab): Define to return void.
1998 * xcoffsolib.h: Reformat to standards, improve comments.
1999 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2001 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2003 * utils.c, defs.h (error_begin): New function.
2004 (quit): Print annotation before printing the error message.
2005 * main.c (return_to_top_level): Print annotation before doing the
2007 * symtab.c (decode_line_1): Call error not warning and then
2008 return_to_top_level. Call error_begin and printf_unfiltered
2009 rather calling warning (before calls to return_to_top_level).
2010 * core.c (memory_error): Use error_begin, printf_unfiltered,
2011 print_address_numeric and return_to_top_level instead of error.
2012 Cleans up a FIXME-32x64.
2013 * language.c (type_error, range_error): Call error_begin
2014 not just target_terminal_ours.
2016 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2017 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2018 side of an assignment is non-portable.
2020 * utils.c (query): Change syntax of query annotations to be
2021 consistent with other input annotations.
2022 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2024 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2026 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2028 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2029 that have a stack frame size of 32k or larger (from Paul Flinders).
2030 Remove #if 0'd code.
2032 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2034 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2035 for Lynx platforms that need it.
2036 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2038 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2040 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2041 than trying to deduce it from the fault.
2043 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2045 * printcmd.c (print_address_symbolic): Initialize name to empty
2046 string to avoid core dump if lookup fails.
2047 * remote-e7000.c (printf_e7000debug): Error if target not open.
2049 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2051 * i386-nlmstub.c: Update to be more in line with PIN stub.
2052 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2053 * (hex2mem): Init ptr.
2054 * General cleanups to use ConsolePrintf, standard prologues, etc...
2056 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2058 * i386-nlmstub.c: More changes to be compatible with remote.c.
2060 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2061 into (the far less frequently called) dbx_symfile_read.
2063 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2065 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2067 * dbxread.c (record_minimal_symbol): Record the section
2068 associated with the symbol to make dynmaic relocation work.
2069 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2070 Solaris brain-damage which don't apply to relocatable object
2072 * (stabsect_build_psymtabs): New routine to read stabs out of an
2073 arbitrarily named section.
2074 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2076 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2077 stabs out of the nlm.
2078 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2079 brain-damage which don't apply to relocatable object files.
2080 * remote.c (putpkt): Improve error reporting and error handling.
2081 * (get_offsets): Temporary kludge to force data & bss sections to
2082 have the same relocation.
2083 * stabsread.c (define_symbol, scan_file_globals): Record section
2086 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2088 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2089 FIXME-32x64 comment.
2091 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2093 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2094 to after call to target_wait. This means that flush_cached_frames
2095 can call target_terminal_ours if it wants to.
2096 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2097 comment about why the code is dubious.
2099 * stabsread.c (read_type): Call read_type, not nonexistent
2102 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2104 * remote-os9k.c (rombug_fetch_registers): set trace mode
2106 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2108 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2110 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2111 passed to process_one_symbol.
2112 * stabsread.c (read_type): process os9k functio prototype.
2114 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2116 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2119 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2121 * utils.c (prompt_for_continue): Annotate prompt.
2122 (query): Annotate query.
2123 * printcmd.c (print_frame_args): Change syntax of argument
2124 annotation to make name and value part of a single group of
2125 annotations, not two separate groups.
2126 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2127 * valprint.c (val_print_array_elements): Change syntax of
2128 annotation to be more concise.
2129 * main.c, defs.h (command_line_input): New argument tells what
2130 string to include in the annotations.
2131 * symtab.c (decode_line_2), main.c (read_command_lines,
2132 command_loop): Change callers.
2134 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2135 target null pointer.
2136 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2138 * printcmd.c (output_command): Annotate things we print here too.
2139 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2140 * Move declaration of print_value_flags from defs.h to value.h.
2141 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2143 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2145 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2146 BFD handles sun3 dynamic relocations now.
2147 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2150 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2152 * printcmd.c (print_command_1): Annotate the top-level expressions
2154 (print_frame_args): Annotate each argument.
2155 * printcmd.c, defs.h (print_value_flags): New function.
2156 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2157 * valprint.c (val_print_array_elements): Annotate each array element.
2159 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2161 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2162 the register contains a pointer to the type, not the type itself.
2164 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2166 * main.c (main): Accept --annotate=N option and make --fullname
2167 the same as --annotate=1.
2168 (command_line_input): Print annotatation before and after prompt.
2169 * blockframe.c (flush_cached_frames): Print annotation.
2170 * Rename frame_file_full_name to annotation_level and move it from
2172 * source.c (identify_source_line): If annotation_level > 1,
2173 change output format.
2174 * breakpoint.c: Print annotation whenever a breakpoint changes.
2175 * main.c: New variable server_command.
2176 (command_line_input): Parse "server " and set server_command.
2177 (dont_repeat): Check server_command.
2179 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2181 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2182 updating raw_symbol and symnum. Return a value in the case where
2185 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2187 * parse.c: Don't define block_found; it is defined in symtab.c.
2188 * parser-defs.h: Add comment regarding block_found.
2190 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2192 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2195 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2197 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2198 section vma. Do not read dynamic relocs for sun3 executables to
2199 avoid BFD assertion message.
2201 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2203 * nm-hppab.h (KERNEL_U_ADDR): Define.
2204 (FIVE_ARG_PTRACE): Likewise.
2205 (CANNOT_STORE_REGISTER): Likewise.
2206 * nm-hppah.h (KERNEL_U_ADDR): Define.
2207 (FIVE_ARG_PTRACE): Likewise.
2208 (CANNOT_STORE_REGISTER): Likewise.
2209 (NEED_TEXT_START_END): Likewise.
2211 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2212 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2213 (FIVE_ARG_PTRACE): Likewise.
2214 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2215 (FIVE_ARG_PTRACE): Likewise.
2217 * hppa-tdep.c (read_unwind_info): Make static.
2218 (restore_pc_queue): Indirect through the target vector to
2219 reload the register state.
2221 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2223 * paread.c (compare_unwind_entries): Delete function. It's been
2224 moved into hppa-tdep.c.
2225 (read_unwind_info): Likewise.
2226 (pa_symfile_read): No longer call read_unwind_info. The unwind
2227 tables will be read in as they are needed.
2229 * hppa-tdep.c (compare_unwind_entries): New function.
2230 (read_unwind_info, internalize_unwinds): Likewise.
2231 (find_unwind_entry): Read in unwind information on demand.
2233 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2235 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2236 to : in search path processing.
2237 * defs.h (qsort): Rename argument in prototype.
2238 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2240 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2241 (false): Eliminate usages.
2243 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2245 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2246 All references to value changed to value_ptrlage_command is now
2248 All references to value changed to value_ptr.
2249 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2250 * remote-hms.c (hms_wait): Timeout after five seconds.
2251 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2252 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2253 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2255 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2257 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2259 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2261 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2263 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2264 bp_watchpoint_scope breakpoints.
2265 (struct breakpoint): Add val_chain and related_breakpoint fields
2266 for use by watchpoints.
2268 * breakpoint.c (within_scope): Delete. No longer used.
2269 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2270 (target_{remove,insert}_watchpoint): Likewise.
2271 (can_use_hardware_watchpoint): New function.
2272 (remove_breakpoint): New function to remove a single breakpoint
2273 or hardware watchpoint.
2274 (insert_breakpoints): Handle insertion of hardware watchpoints.
2275 Store a copy of the value chain derived from the watchpoint
2277 (remove_breakpoints): Simplify by using remove_breakpoint.
2278 (delete_breakpoint): Likewise.
2279 (watchpoint_check): Delete the watchpoint and watchpoint scope
2280 breakpoints when the watchpoint goes out of scope. Save & restore
2281 the current frame after checking watchpoints.
2282 (breakpoint_init_inferior): Likewise (restarting the program
2283 makes all local watchpoints go out of scope).
2284 (bpstat_stop_status): Handle hardware watchpoints much like normal
2285 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2286 when the watchpoint goes out of scope. Remove and reinsert all
2287 breakpoints before returning if we stopped when a hardware watchpoint
2289 (watch_command): Use a hardware watchpoint when possible. If
2290 watching a local expression, build a scope breakpoint too.
2291 (map_breakpoint_numbers): Also call given function for any
2292 related breakpoints.
2293 (disable_breakpoint): Never disable a scope breakpoint.
2294 (enable_breakpoint): Handle hardware breakpoints much like normal
2295 breakpoints, but recompute the watchpoint_scope breakpoint's
2296 frame and address (if we have an associated scope breakpoint).
2297 (read_memory_nobpt): Handle hardware watchpoints like normal
2298 watchpoints. When necessary handle watchpoint_scope breakpoints.
2299 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2300 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2301 (disable_command): Likewise.
2303 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2304 Extern prototype added to frame.h
2306 * infrun.c (wait_for_inferior): Set current_frame and select
2307 a frame before checking if we stopped due to a hardare watchpoint
2308 firing. Handle stepping over hardware watchpoints.
2309 (normal_stop): Remove unnecessary call to select_frame.
2311 * value.h (value_release_to_mark): Declare.
2312 * values.c (value_release_to_mark): New function.
2314 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2315 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2317 * hppab-nat.c (hppa_set_watchpoint): New function.
2319 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2320 (HAVE_STEPPABLE_WATCHPOINT): Define.
2321 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2322 (target_{insert,delete}_watchpoint): Define.
2324 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2325 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2326 (target_{insert,remove}_watchpoint): Likewise.
2328 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2330 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2331 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2332 often have the same names as debug symbols for functions, and
2333 confuse lookup_symbol().
2335 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2337 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2338 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2339 REGISTER_RAW_SIZE (1).
2340 Together these changes work around a bug in HP's compiler. Both
2341 seem to be necessary.
2343 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2345 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2346 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2347 are type mst_solib_trampoline.
2349 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2351 * config/m68k/es1800.mt: Change comments.
2353 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2355 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2357 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2359 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2362 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2364 * values.c (unpack_long): Remove obsolete comment about using a
2367 * symfile.c (symbol_file_command): Add comments about command syntax.
2369 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2370 Jim Kingdon (kingdon@cygnus.com)
2372 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2373 are in the .plt section.
2374 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2375 find_solib_trampoline_target): New functions for handling
2376 stepping into -g compiled shared libraries.
2377 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2378 find_solib_trampoline_target): Add prototypes.
2379 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2380 Define to handle stepping into -g compiled shared libraries.
2381 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2382 stepping into -g compiled shared libraries.
2384 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2386 * configure.in: Add mips-*-sysv4* support.
2387 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2388 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2389 New files for MIPS SVR4 support.
2390 * Makefile.in: Update for new mipsv4 files.
2391 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2392 read_next_frame_reg to obtain the frame relative stack pointer.
2393 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2394 obtain the frame relative stack pointer.
2395 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2396 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2397 by entering them into the minimal symbol table.
2398 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2399 a long for float formats.
2400 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2401 get defined in <link.h>.
2402 * solib.c (solib_add): Add shared library sections to the section
2403 table of the target before adding the symbols.
2404 * partial-stab.h: Relocate static and global functions.
2405 * dbxread.c (read_dbx_symtab): Remove unused variable
2406 end_of_text_address. Relocate text_addr when passing it
2409 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2410 library functions before the executable is run. Retrieve dynamic
2411 symbols from stripped executables.
2412 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2413 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2414 if no debugging symbols were found.
2415 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2416 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2418 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2419 OSF/1 has shared libraries.
2421 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2423 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2424 to BFD handling of dynamic symbols.
2426 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2428 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2429 then gets its real address into FUN and its GOT/DP value into %r19.
2431 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2433 * hppa-tdep.c (frameless_function_invocation): If no unwind
2434 descriptor was found, then assume this was not a frameless
2435 function invocation.
2436 (frame_saved_pc): If the saved PC is in a linker stub, then
2437 return the return address which the linker stub will return to.
2439 * xm-hppab.h: Never define USG.
2440 * xm-hppah.h: Always define USG.
2442 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2444 * values.c (unpack_long, value_from_longest),
2445 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2447 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2449 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2451 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2453 For SVR4 targets, enable gdb to set breakpoints in shared
2454 library functions before the executable is run.
2455 * elfread.c (elf_symtab_read): Handle symbols for shared library
2457 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2458 and moved to objfiles.c.
2459 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2460 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2461 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2462 the new generic definition from tm-sysv4.h works for Solaris.
2464 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2466 * elfread.c (elf_symtab_read): Change storage_needed,
2467 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2468 bfd_get_symtab_upper_bound. Check for errors from
2469 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2470 * nlmread.c (nlm_symtab_read): Same changes.
2472 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2474 * xcoffread.c (xcoff_next_symbol_text): New function.
2475 (read_xcoff_symtab): Set next_symbol_text_func to it.
2476 Move raw_symbol outside of read_xcoff_symtab.
2478 * remote.c (getpkt): Remove unused "out" label.
2480 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2482 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2483 about more than one watchpoint being triggered.
2485 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2487 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2489 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2491 * blockframe.c (find_pc_partial_function): mst_file_text
2492 symbols do not live in the shared library transfer table.
2493 * ch-exp.y (decode_integer_value, match_character_literal,
2494 match_bitstring_literal): Guard tolower calls with isupper,
2495 tolower on old BSD systems blindly subtracts a constant.
2496 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2497 well when determining the producer of the object file.
2498 * mdebugread.c (has_opaque_xref): New function to check for
2499 cross reference to an opaque aggregate.
2500 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2501 enter typedefs to opaque aggregates into the symbol tables.
2502 * mdebugread.c (parse_external): Remove skip_procedures argument,
2503 it has always been 1. Remove code that handled stProc symbols,
2504 it was never executed and was wrong, as the index of a
2505 stProc symbol points to the local symbol table and not to the
2506 auxiliary symbol info. Update caller.
2507 * mdebugread.c (parse_partial_symbols): Do not enter external
2508 stProc symbols into the partial symbol table, they are already
2509 entered into the minimal symbol table.
2510 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2511 Remove all conditionals and definitions for ptx.
2512 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2513 Fix addresses of floating point registers in REGISTER_U_ADDR.
2514 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2515 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2516 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2517 signal trampoline code work.
2518 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2519 Remove all conditionals and definitions for ptx.
2520 Remove KDB definitions.
2521 * symm-nat.c (store_inferior_registers): Fetch registers before
2522 storing them to obtain valid floating point control registers.
2523 Store fpu registers.
2524 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2525 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2526 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2528 * symm-nat.c (child_resume): Update type of `signal' parameter.
2529 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2531 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2533 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2534 calling import stubs for functions in shared libraries.
2536 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2538 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2540 * ch-lang.c (chill_is_varying_struct): Magic string is
2541 was "<var_length>" is now "__var_length" (more portable).
2543 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2545 * remote.c (getpkt): If we get a timeout, actually retry rather
2546 than just giving up the first time it happens.
2547 * remote.c: Document sequence numbers.
2548 (remote_store_registers): Change syntax of 'P' request so that it
2549 never looks like a sequence number.
2551 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2553 * os9kread.c (record_minimal_symbol): add section_offset to
2554 relocate minimal symbol table.
2555 * os9kread.c (read_minimal_symbols): ditto.
2556 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2558 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2559 return. Also if file addr is 0 leave it 0, not to relocate.
2560 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2561 'set remotexoff' and 'set remotelog' commands.
2563 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2565 * remote.c (remote_store_registers): Add 'P' request to set an
2566 individual register.
2567 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2570 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2572 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2573 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2574 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2576 * command.c (do_setshow_command, case var_string): Never add a
2577 space to the end of the string.
2578 * NEWS: Document this change.
2579 * .gdbinit: Add a space to the "set prompt" command.
2581 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2583 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2584 changes to make it compile (it doesn't link yet).
2586 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2587 (set_demangling_style, set_demangling_command): Use savestring not
2588 strdup. We were not dealing properly with a NULL return from
2589 strdup, and were not declaring strdup (the system header may or
2592 * valprint.c (val_print): Remove inaccurate comment about what
2593 types can be stub types.
2595 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2596 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2597 Supply alternate version if ATTACH_DETACH is not defined.
2598 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2599 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2600 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2602 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2604 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2606 (skip_trampoline_code): Rewrite and add support for argument
2607 relocation stubs stubs, import/export stubs, calls through
2608 "_sr4export" and cascaded trampolines.
2610 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2611 if no unwind descriptor is found.
2613 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2614 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2615 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2616 differently. All registers are four bytes.
2617 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2619 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2621 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2622 registers as both single and double values (fetching 2nd 32bit half
2623 as necessary). Annotate each register printed with its precision.
2625 * paread.c (read_unwind_info): Fix off-by-one error.
2627 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2629 * main.c (complete_command): Deal with it if arg is NULL.
2631 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2633 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2634 regarding using the PC--using the PC is necessary and all the
2635 FIXME comments in the world won't make it go away.
2637 * valops.c (value_at, value_at_lazy): Give error if we dereference
2639 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2640 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2642 * stabsread.c (patch_block_stabs): Add comment about what happens
2643 if the definition is in another compilation unit from the stab.
2645 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2647 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2649 * main.c (complete_command): New command, from Rick Sladkey
2650 <jrs@world.std.com>.
2651 (symbol_completion_function): Don't declare rl_point and
2652 rl_line_buffer; they are now declared in readline.h.
2653 (show_commands): Don't declare history_base; it is declared in
2655 * command.c (lookup_cmd): Don't delete trailing whitespace.
2656 Reverts change of 14 May 1989.
2658 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2660 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2661 code from prim_record_minimal_symbol_and_info() to here. Callers
2662 of the latter can legitimately supply a section number of -1.
2664 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2666 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2667 member functions have an element in args for a (nonexistent) this
2670 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2672 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2674 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2675 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2677 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2678 for the structure's type. All callers changed.
2680 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2681 for each structure argument rather than assuming it's either
2682 true or false for all structure arguments.
2684 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2685 on the length structure passed, not the compiler used.
2687 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2688 argument for the structure's type.
2690 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2692 * values.c (set_internalvar): Don't set var->value until we are
2693 sure there won't be an error().
2695 * remote.c (get_offsets): Reinstate comment which was in
2696 remote_wait about use of SECT_OFF_TEXT and so on.
2698 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2700 * symmisc.c (maintenance_check_symtabs): New function to check
2701 consistency of psymtabs and symtabs.
2702 * symtab.h (maintenance_check_symtabs): Add prototype.
2703 * maint.c: Add new `maint check-symtabs' command.
2704 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2705 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2706 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2708 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2709 to write_memory to avoid warnings from gcc.
2710 * config/i386/xm-symmetry.h: Add missing #endif.
2711 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2712 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2713 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2715 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2717 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2718 (hppa_push_arguments): Likewise.
2720 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2722 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2723 improve remote debugging efficiency. Also fixed problems with
2724 doing function calls for programs with no entry points.
2725 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2726 entry_point_address.
2727 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2728 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2729 parse_lines): Pass section_offsets info to these routines so that
2730 we can relocate symbol table entries upon readin.
2731 * (psymtab_to_symtab_1): Set symtab->primary to tell
2732 objfile_relocate to do relocations for our symbols.
2733 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2734 (which hang off of the symbol table).
2735 * Use prim_record_minimal_symbols_and_info instead of
2736 prim_record_minimal_symbols to supply section info to make minimal
2737 symbol relocations work.
2738 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2739 -1, try to deduce it from ms_type.
2740 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2741 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2742 add code to relocate objfile->sections data structure.
2743 * remote.c (get_offsets): Use new protocol message to acquire
2744 section offsets from the target.
2745 * (remote_wait): Get rid of relocation stuff. That's all handled
2746 by objfile_relocate now.
2747 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2748 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2750 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2752 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2754 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2756 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2757 can no longer set this at run time.
2758 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2759 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2760 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2761 sparc-tdep.c compiles).
2762 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2764 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2766 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2767 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2768 * configure.in: Recognize m68*-cisco*-*.
2770 * Makefile.in (TAGS): Use variables directly, rather than using
2771 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2772 and means that these filenames no longer need be unique across all
2773 the config/* directories.
2774 * configure.in: Put the config/*/ into TM_FILE, etc.
2776 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2777 and trapv exceptions.
2779 * target.h (struct section_table), objfiles.h (struct obj_section):
2780 Change name of field sec_ptr to the_bfd_section. More mnemonic
2781 and avoids the (sort of, for the ptx compiler) name clash with
2782 the name of the typedef.
2783 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2784 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2786 * utils.c: Include readline.h.
2787 * Makefile.in (utils.o): Add dependency.
2789 * remote.c (getpkt): Add support for run-length encoding.
2791 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2793 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2795 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2797 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2798 prim_record_minimal_symbol.
2801 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2802 computing their offset from the start of the old buffer and adding
2803 to the new buffer, rather than by assuming we can add the
2804 difference between the old buffer and the new buffer (it might not
2805 fit in an int). Merge in cosmetic differences from emacs regex.c
2806 version of this macro.
2808 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2810 * Makefile.in (install-only): Fix use of program_transform_name.
2812 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2814 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2815 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2816 so I'm nuking the command.
2817 * symtab.c (find_addr_symbol): Comment out, no longer used.
2819 * main.c (main): Don't init_source_path for the -cd argument. Now
2820 that source_path doesn't contain the current_directory from when
2821 GDB started up, init_source_path is no longer useful (and is
2822 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2824 * TODO: Remove item about line numbers being off. It is useless
2825 and confusing without a reproducible test case (it mentions
2826 proceed(), but I was able to step through proceed without trouble).
2828 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2830 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2831 library functions before the executable is run. Retrieve dynamic
2832 symbols from stripped executables.
2833 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2834 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2835 symtab.c (list_symbols): Handle mst_solib_trampoline.
2836 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2837 for all targets, remove IBM6000_TARGET dependencies.
2838 * dbxread.c (read_dbx_dynamic_symtab): New function.
2839 * dbxread.c (dbx_symfile_read): Use it.
2840 * dbxread.c (SET_NAMESTRING): Set namestring to
2841 "<bad string table index>" instead of "foo" if the string index is
2843 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2845 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2846 to break_command. Handle mst_file_* minimal symbol types.
2847 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2849 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2851 * c-exp.y(yylex): fix potential memory overflow.
2853 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2855 * environ.c (set_in_environ): Eliminate special handling of PATH and
2857 * putenv.c: Removed, conflicts with system declaration of
2858 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2860 * Makefile.in: Change accordingly.
2861 * procfs.c (procfs_create_inferior): Change comment accordingly.
2863 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2865 * rs6000-tdep.c: Change value to value_ptr.
2867 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2869 * i386m3-nat.c: Include floatformat.h.
2870 (get_i387_state): Use memset not bzero.
2874 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2875 ieee-float.h to floatformat.h.
2877 * valprint.c (val_print_string): Ignore error if the error
2878 happened after a terminating '\0'.
2880 * c-valprint.c (c_val_print): Never add 1 to return value from
2881 val_print_string; just return what it returns.
2883 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2884 looping through all of the enums.
2885 * infrun.c (signals_info): Use it.
2887 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2889 * main.c (main): When printing warning about bad baud rate, don't
2890 use warning(); it relies on current_target which isn't set up yet.
2892 * breakpoint.c (_initialize_breakpoint): Update docstring for
2893 tbreak to match what the code actually does. Don't mention tbreak
2894 in docstrings for "enable once" or "enable breakpoints once".
2896 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2898 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2899 while (0). That defeats the whole purpose of using do . . . while (0).
2900 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2901 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2902 using a ?: expression as an lvalue is not portable.
2904 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2905 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2906 'p' and 'r' symbol descriptors into a single symbol to look for a
2908 * README, config/sparc/tm-sparc.h: Update comments.
2910 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2912 * mdebugread.c (parse_type): Do not complain for types with
2913 an `indexNil' aux index, these are simply undefined types.
2914 Remove indexNil check from caller of parse_type.
2915 * mdebugread.c (parse_partial_symbols): Do not enter
2916 stGlobal, scCommon symbols into the minimal symbol table, their
2917 value is the size of the common, not its address.
2918 Handle scInit, scFini, scPData and scXData sections.
2919 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2921 Enter stProc symbols into the global_psymbols list once, not into
2922 the static_psymbols_list.
2923 Get rid of dummy psymtab if it is empty, to allow proper detection
2924 of stripped executables.
2925 * mdebugread.c (cross_ref): Allow cross references to Fortran
2928 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2930 * stabsread.c (common_block_end, fix_common_block): Stash the
2931 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2932 as to not assume that a pointer fits in an enum.
2934 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2936 * os9kread.c (fill_sym): check compiler verion number for pre-
2938 * os9kread.c (os9k_process_one_symbol): address of symbol is
2939 relative to section not module.
2940 * stabsread.c (define_symbol): add symbol type 's' as local
2942 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2944 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2945 * remote-os9k.c: fix bug in 'set remotebaud' function.
2946 * remote-os9k.c (rombug_link): minimize checking so to improve
2948 * symfile.c (symbol_file_command): check if failed to link, also make
2949 the command be able to accept more than one filenames.
2950 * target.c (target_link): check if failed to link with rombug.
2951 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2953 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2955 * remote-es.c (es1800_child_ops): Don't declare it static.
2957 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2959 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2961 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2963 * dbxread.c: New variable lowest_text_address.
2964 (record_minimal_symbol, read_dbx_symtab): Set it.
2965 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2966 end_of_text_address.
2967 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2969 * dbxread.c (end_psymtab): Remove old and commented out
2970 capping_global and capping_static. Fix comments regarding
2971 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2973 * parser-defs.h: Add "extern" to start of variable declarations so
2974 we don't end up with commons.
2975 * parse.c: Define these variables.
2977 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2980 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2982 * alpha-tdep.c: Change value to value_ptr.
2984 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2986 * solib.c (elf_locate_base): New function to locate the address
2987 of the dynamic linker's runtime structure in the dynamic info section.
2988 * solib.c (locate_base): Use it instead of iterating over the list
2989 of mapped address segments.
2990 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2993 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2995 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2996 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2997 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2998 signal trampoline and interrupt routines.
2999 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3000 (frame_chain, frame_chain_valid): Likewise.
3001 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3002 saved regs convention for SP.
3004 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3005 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3006 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3008 * tm-hppah.h (IN_SIGTRAMP): Define.
3010 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3012 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3013 alphabetic character as the start of a name.
3015 * sparclite/Makefile.in (all install): Build and install aload.
3017 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3018 config.guess and config.sub produce.
3020 * mips-tdep.c: Change value to value_ptr.
3022 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3024 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3025 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3026 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3027 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3028 value with value_ptr. This is for the ptx compiler.
3029 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3031 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3032 #if 0 i386_float_info.
3033 * symm-tdep.c (round): Remove. Also remove sgttyb.
3034 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3035 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3036 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3037 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3039 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3040 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3041 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3042 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3043 tm-i386v.h is apparently OK.
3044 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3045 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3048 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3050 * osfsolib.c (xfer_link_map_member): Update to use new
3051 target_read_string interface.
3053 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3055 * infrun.c (wait_for_inferior): In checking
3056 remove_breakpoints_on_following_step, check
3057 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3059 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3061 * os9kread.c (os9k_process_one_symbol): Rename
3062 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3063 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3064 (CORE_ADDR)0, from target_link, since that is what it uses.
3065 Process name at end, not during parsing (like we did before Kung's
3066 change), so that -readnow and -mapped can appear anywhere.
3067 Make text_relocation a local variable.
3068 * config/i386/i386os9k.mt: Fix comment.
3069 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3070 * os9kread.c: Put "comments" after #endif inside /* */.
3071 * stabsread.h: Add os9k_stabs variable.
3072 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3074 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3075 descriptor in global_symbols not local_symbols.
3076 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3078 (read_type): If os9k_stabs, accept function parameters after 'f'
3080 (read_array_type): If os9k_stabs, don't expect index type and
3081 expect lower and upper to be separated by ',' not ';'.
3082 (read_enum_type): If os9k_stabs, read a number before the first
3083 enumeration constant.
3084 (os9k_init_type_vector): New function.
3085 (dbx_lookup_type): Call it when starting new type vector.
3086 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3087 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3088 * os9kstab.c: Removed.
3089 * Makefile.in: Update accordingly.
3090 * objfiles.c (objfile_relocate_data): Removed.
3091 * remote-os9k.c (rombug_wait): Call objfile_relocate
3092 not objfile_relocate_data.
3093 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3094 * remote-os9k.c (rombug_wait): Call find_pc_section not
3096 * main.c (quit_command): Check inferior_pid; revert Kung change.
3097 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3099 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3101 * os9kread.c: New file to read os9000 style symbo table.
3102 * os9kstab.c: new file to read os9000 style stabs.
3103 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3104 * objfiles.c (find_pc_objfile): new function to search objfile
3106 * objfiles.c (objfile_relocate_data): new function to relocate
3107 data symbols in symbol table.
3108 * objfiles.h: Add two aux fields in struct objfile to handle
3109 multiple symbol table files situation like in os9000.
3110 * symfile.c: Change so 'symbol-file' command can handle multiple
3111 files. Also call target_link() to get relocation infos.
3112 * target.c (target_link): new function to get relocation info when
3113 a symbol file is requested to load.
3114 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3115 because in cross mode there's no inferior pid, bit they need to
3117 Makefile.in: add os9kread.c os9kstab.c and .o's.
3118 configure.in: add i386os9k target.
3119 config/i386/i386os9k.mt: new add.
3120 config/i386/tm-i386os9k.h: new add.
3122 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3124 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3125 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3127 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3129 * target.c, target.h (target_read_string): Provide error detection to
3130 caller. Put string in malloc'd space, so caller need not impose
3132 * solib.c (find_solib): Update to use new interface.
3133 * irix5-nat.c (find_solib): Read o_path from inferior
3134 (clear_solib): Free storage for o_path.
3135 * valprint.c (val_print_string): Add comments.
3137 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3139 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3142 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3144 * value.h (struct value): Add modifiable field.
3145 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3146 (record_latest_value): Don't mess with VALUE_LVAL of value.
3147 * valops.c (value_assign): Check it. Reword existing error
3148 message on not_lval.
3150 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3151 (STEP_SKIPS_DELAY): Added.
3152 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3155 * valprint.c (val_print_string): If errcode is set, always print
3156 an error, regardless of force_ellipsis. In the non-EIO case,
3157 just print the error message rather than calling error(). Don't
3158 access *(bufptr-1) if bufptr points to the start of the buffer.
3159 When looking for '\0', don't increment bufptr and addr if bufptr
3160 started out already at limit. If an error happens on fetching the
3161 first character, don't print the string.
3163 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3165 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3168 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3169 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3170 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3171 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3172 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3173 * findvar.c: Update comment regarding ieee-float.h.
3175 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3177 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3178 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3179 Define to make backtracing through the various sigtramp handlers
3181 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3182 the saved pc from ucontext on the stack for SVR4 signal handling.
3184 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3186 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3187 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3188 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3189 just use the global variable itself. When printing baud rate,
3190 don't print a baud rate if baud_rate is -1.
3192 * coffread.c (read_coff_symtab): Pass mst_file_* to
3193 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3194 symbols in the minimal symbols regardless of SDB_TYPE.
3196 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3198 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3199 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3200 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3201 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3202 ignored bs->stop for a bp_step_resume breakpoint.
3203 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3204 which performs one (the check_sigtramp2 one) of the functions
3205 which had been handled by the step_resume_breakpoint. For each
3206 use of the step_resume_breakpoint, make it still use the
3207 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3209 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3210 When setting the frame address of the step resume breakpoint, set
3211 it to the address for frame *before* the call instruction is
3212 executed, not after.
3214 * mips-tdep.c (mips_print_register): Print integers using
3215 print_scalar_formatted rather than duplicating all the
3216 CC_HAS_LONG_LONG and so on.
3217 (mips_push_dummy_frame): Use read_register_gen rather than using
3218 read_register and then putting it back in target format with
3219 store_unsigned_integer. If registers are more than 4 bytes, give
3220 an error rather than have some registers overwrite other
3222 #if 0 unused include of opcode/mips.h.
3224 * symfile.h: Don't declare arguments for coff_getfilename.
3226 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3228 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3230 * configure.in (hppa*-*-osf*): New configuration.
3231 * config/pa/hppaosf.mt: New target makefile fragment.
3232 * config/pa/tm-hppao.h: New target include file.
3234 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3236 * exec.c (print_section_info): Print entry point for exec_bfd only.
3237 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3238 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3239 causes problems if <sys/types.h> has no multiple inclusion protection.
3241 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3243 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3244 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3245 (CALL_DUMMY_LENGTH): Changed accordingly.
3247 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3249 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3250 numbers of register windows.
3252 * sparclite/hello.c: Add factorial function for testing.
3253 * salib.c: Use macros instead of constants for I/O addresses to
3254 make 931 support easier.
3255 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3256 register in sta/lda instructions.
3258 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3260 * dbxread.c (process_one_symbol): Set
3261 block_address_function_relative for COFF like we do for ELF and SOM.
3263 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3265 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3267 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3268 the enumerators of an ecoff enum into the partial symbol table.
3269 * mdebugread.c (parse_partial_symbols): Call it.
3270 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3271 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3272 offsets. Cast psymtab->read_symtab to PTR before passing it to
3274 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3275 set up the global offset table pointer in pic compiled code.
3276 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3277 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3278 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3279 ensures that floats are promoted to doubles before they are pushed
3282 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3284 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3285 Fixup cache_on and flush_i_cache so that they work for both the
3286 930 and 932 processors. Rewrite most low level funcs (uart
3287 access & cache stuff) to use new ASI access macros in sparclite.h.
3288 Also make it easy to access second serial port.
3290 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3292 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3293 <sys/stat.h>; not needed.
3295 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3297 * stack.c (print_frame_info): In "pathological" case, don't
3298 distrust the line number information.
3300 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3302 * mips-tdep.c (mips_print_register): handle 64 bits register.
3303 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3305 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3309 * Makefile.in (install): Do the sed for program_transform_name
3310 ourselves instead of worrying about INSTALL_XFORM. This enables
3311 users to override INSTALL_PROGRAM in the standard way.
3313 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3314 depend on Makefile.in.
3316 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3317 Only test against INT_MIN if a LONGEST is bigger than an int.
3319 * README: Change GhostScript to Ghostscript.
3321 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3323 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3324 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3325 character file names.
3326 * Makefile.in (ALLPARAM): Add these files.
3328 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3329 character file names.
3330 * Makefile.in: Add Kung's new mips64 files.
3332 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3334 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3335 mips64el-*-ecoff and mips64-big-*.
3336 * defs.h: get rid of FORCE_LONG_LONG.
3337 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3338 parsing. Change register size to be MIPS_REGSIZE.
3340 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3342 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3343 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3344 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3346 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3348 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3349 (remove_commands, add_commands): Add/remove hms-drain when target
3352 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3354 * configure.in: Add Lynx/rs6000 support.
3355 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3356 messages. Add rs6000 support. Don't try to modify unwritable
3358 * rs6000-nat.c: Move lots of native dependent stuff (like core
3359 file support) from rs6000-tdep.c & xcoffexec.c to here.
3360 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3361 * xcoffexec.c: Move native dependent stuff to nat.c.
3362 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3364 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3366 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3367 New files to support Lynx/rs6000.
3369 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3371 * README: Remove note about gcc warnings on alpha, these should be
3373 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3374 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3375 remote-utils.c, stabsread.c: Include <string.h>.
3376 * regex.c: Include "defs.h", change re_comp argument to const char *.
3377 * infptrace.c (fetch_register, store_inferior_registers): Change
3378 regaddr to type CORE_ADDR.
3379 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3380 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3382 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3384 * symtab.h: Always define BYTE_BITFIELD to nothing.
3386 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3388 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3389 * configure.in: Remove comment about m68k-em.mt.
3390 * Makefile.in: Remove references.
3392 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3394 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3397 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3399 * target.c (target_preopen): If target_kill doesn't remove the
3400 target from the stack, use pop_target to do it.
3402 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3403 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3404 changes to stabsread.c from summer 1993.
3406 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3407 printing the program, rather than passing NULL to printf.
3408 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3409 try to call UDIDisconnect again. Print better message.
3410 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3412 (udi_create_inferior): If udi_session_id is negative, open a new
3413 TIP rather than giving an error.
3415 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3416 config/ns32k/ns32km3.mh: Define NAT_FILE.
3417 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3418 (it was inconsistent and namespace-wrong) to NM_M3_H.
3419 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3420 (m3_open): New function.
3422 * TODO: Update Mach section.
3424 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3426 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3428 * printcmd.c (printf_command): Add missing single-letter
3429 backslash-escape sequences, and improve error message.
3431 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3433 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3434 rather than trying to shove an int into a pointer and back out
3435 again. This avoids compiler warnings.
3437 * defs.h (alloca): Declare as void *, not char *, on hpux.
3438 Don't prototype it, just declare the return type.
3440 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3442 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3443 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3445 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3447 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3448 ZERO_REGNUM, just read it as zero without talking to the board.
3450 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3452 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3453 to store_floating, not nonexistent variable len.
3455 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3457 (mips_store_word): Change calling convention to return errors, and
3458 to provide old contents if the caller wants it.
3459 (mips_xfer_memory): Deal with errors from mips_store_word.
3460 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3461 define now that remote-mips.c doesn't use BREAKPOINT.
3463 * remote-mips.c (mips_create_inferior): Call warning if arguments
3464 specified, and then execute "set args" command. Call error, not
3465 mips_error, if executable file not specified.
3467 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3470 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3473 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3475 * value.h (print_longest): Rename "value" to "val" in prototype
3476 declaration because some compilers don't like arguments whose
3477 names are the same as types.
3478 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3479 before passing it to remote_*_bytes.
3481 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3483 * h8500-tdep.c (saved_pc_after_call): The size of the
3484 pc is memory model dependent. (segmented_command,
3485 unsegmented_command, _initialize_h8500_tdep): New commands to
3486 change memory model.
3487 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3489 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3490 (hms_wait): Use new status structure
3491 (hms_open): Push the target here. (hms_before_main_loop): Not
3492 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3493 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3494 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3495 all registers in a compact way.
3497 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3499 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3500 as CORE_ADDR to match definition in rs6000-tdep.c.
3502 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3504 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3505 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3506 definitions into the psymtab.
3508 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3510 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3511 a special exceptionSize for the 68332.
3513 * remote-udi.c (udi_attach): If no arguments, print error.
3515 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3517 * Makefile.in (VERSION): Bump to 4.12.1
3518 * NEWS, README: Update to match 4.12 release.
3520 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3522 * command.c (empty_sfunc): New function.
3523 (add_set_cmd): Use it instead of not_just_help_class_command.
3524 (not_just_help_class_command): Change calling convention back to
3525 what it was before yesterday's change.
3527 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3528 of the type if present.
3530 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3532 * printcmd.c (decode_format): Don't blithely set the size for
3533 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3535 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3536 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3537 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3538 always just check against INT_MIN and INT_MAX (this also fixes things
3539 if sizeof (long) > sizeof (int), e.g. Alpha).
3540 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3541 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3542 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3543 BUILTIN_TYPE_UNSIGNED_LONGEST.
3544 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3545 longest_int and longest_unsigned_int.
3546 * value.h (struct value): Just align to LONGEST, rather than worrying
3547 about CC_HAS_LONG_LONG.
3548 * valarith.c (value_binop): Figure out type ourself based on
3549 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3550 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3551 * valprint.c (val_print_type_code_int): Just call
3552 extract_unsigned_integer directly, rather than going through
3554 * printcmd.c (decode_format): Remove code which would sometimes
3555 change 'g' size to 'w' for integers. print_scalar_formatted handles
3556 printing huge integers well enough, thank you.
3558 * command.c (add_set_cmd, not_just_help_class_command): Change
3559 to make this the sfunc, not cfunc, since that is how we call it.
3560 * command.h: Comment difference between sfunc and cfunc.
3561 * demangle.c (set_demangling_command): Add third arg since that
3562 is how it is called.
3563 (_initialize_demangler): Use sfunc, not cfunc, for
3564 set_demangling_command, since that is how it is called.
3565 Remove show_demangling_command; it has no effect.
3567 * command.c (shell_escape): Report errors correctly (with error
3568 message from strerror).
3570 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3572 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3573 x_scnlen.l rather than x_scnlen to match corresponding change in
3576 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3578 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3579 Change comments regarding TYPE_CODE_BOOL.
3580 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3581 regardless of the language.
3582 (value_true): Just call value_logical_not regardless of language.
3583 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3584 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3585 * language.h: Improve comment for la_builtin_type_vector.
3586 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3587 builtin_type_m2_bool.
3589 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3591 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3592 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3594 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3596 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3597 by restarting the ioctl.
3599 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3601 * target.h (target_wait): Add comment about calling
3602 return_to_top_level.
3604 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3606 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3607 additional arguments.
3608 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3610 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3612 * sparc-stub.c: Remove unnecessary #include of memory.h.
3614 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3616 * mips-tdep.c: Remove code which sets saved_regs from
3617 init_extra_frame_info and put it in new function mips_find_saved_regs.
3618 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3619 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3620 check if it is NULL and call mips_find_saved_regs if so.
3622 * remote-mips.c: Use unfiltered, not filtered, output most places.
3624 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3625 backtrace. Revise comments.
3627 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3629 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3630 alpha and irix. The _sigtramp case has to be handled properly
3631 in the tdep files if we have no ecoff debugging info.
3632 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3633 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3634 without PC_REGNUM kludge.
3635 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3636 Clean up handling of mips sigtramp frames, improve comments.
3638 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3640 * paread.c (read_unwind_info): Fix typo.
3642 * paread.c (pa_symtab_read): Update the "check_strange_names"
3643 filter to match GCC's current output. Filter out section symbols
3644 (which the HP linker sometimes puts in the wrong place).
3646 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3648 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3650 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3652 * Makefile.in: Remove all references to sparcly-nat.c.
3654 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3655 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3656 duplicating serial.h and target.h.
3658 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3659 are not used anywhere (a 5 Oct 1993 change removed the uses).
3661 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3662 * config/m68k/es1800.mt: Add comment.
3663 * remote-es.c: Extensive changes to update to current conventions.
3665 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3666 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3667 to achieve the desired timeout.
3668 * serial.h (serial_t): Add field timeout_remaining.
3670 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3672 * c-exp.y (yylex): Reenable nested type code.
3674 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3676 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3678 * remote-mips.c (mips_ops): Fix docstring.
3680 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3682 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3683 with the old tm-m68k-em.h:
3684 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3685 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3686 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3687 Add FIXME regarding GET_LONGJMP_TARGET.
3689 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3690 * infptrace.c (kill_inferior): Add comments.
3691 * main.c (quit_command): Call target_close after we kill or
3693 * remote-udi.c (udi_close): Don't error() if QUITTING.
3695 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3697 * configure.in: Make m68k-coff and aout add monitor support in
3698 addition to the standard serial support.
3700 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3702 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3705 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3707 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3708 * elfread.c (record_minimal_symbol_and_info),
3709 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3711 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3713 * i386-stub.c: Add ".text" right before "mem_fault:".
3715 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3717 * remote-utils.c (usage): Fix message to be accurate and conform
3718 more closely to normal conventions.
3720 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3721 whether to show information about exec_bfd, and not control whether
3722 to show information about device and speed.
3724 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3725 usage message, don't dump core.
3727 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3728 for variable size array.
3729 (bug_fetch_register, bug_store_register): Rename "value" to
3730 "fpreg_buf" because some compilers don't like variables whose
3731 names are the same as types.
3732 (bug_store_register): Use a cast when converting char * to
3735 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3736 of the command in error message (the text was referring to the old
3737 name of the command).
3739 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3741 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3742 full details on structure elements without names. This partially
3743 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3744 of those changes was accidental.
3746 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3747 defined, make it an error to specify a single argument which is not
3750 * Makefile.in (version.c), main.c (print_gdb_version): Use
3751 host_alias and target_alias, not host_canonical and
3752 target_canonical, to print configuration.
3754 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3756 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3757 of builtin_type_long. It is necessary to get a type which is
3758 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3760 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3761 various miscellaneous things discovered in the process:
3762 * printcmd.c, defs.h (print_address_numeric): New function.
3763 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3764 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3765 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3766 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3768 * utils.c, defs.h (gdb_print_address): New function.
3769 * expprint (dump_expression), gdbtypes.h: Use it.
3770 * breakpoint.c (describe_other_breakpoints),
3771 symmisc.c (dump_symtab, print_symbol):
3772 Use filtered not unfiltered I/O.
3773 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3774 just run gdb under a debugger for this (and it had problems with
3775 printing addresses, how to print b->shadow, etc.).
3776 * buildsym.c (make_blockvector), core.c (memory_error),
3777 exec.c (print_section_info), maint.c (print_section_table),
3778 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3779 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3780 Add comments saying code is broken. Marked with "FIXME-32x64".
3781 * dbxread.c (process_one_symbol), partial-stab.h (default),
3782 remote-vx.c (vx_run_files_info):
3783 Don't cast int being passed to local_hex_string.
3784 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3785 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3787 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3789 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3790 * source.c: Include <sys/types.h> regardless of USG.
3792 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3794 * valops.c (value_assign): Set `type' after coercing toval.
3795 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3796 Use extract_unsigned_integer to get the address of a reference.
3798 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3800 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3801 AIX can use ? instead of \ for continuation. Deal with it.
3803 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3804 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3805 the HP compiler in ANSI mode doesn't like.
3807 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3808 based on USG, rather than defining HAVE_SIGSETMASK to an
3809 expression containing defined. Having a macro used in #if expand
3810 to an expression containing "defined" is undefined according to
3811 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3814 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3816 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3817 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3819 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3821 * ch-exp.y (match_string_literal): Allow a zero-length string.
3822 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3824 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3826 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3827 passing them to print_387_status.
3828 (print_387_status): Don't subtract top from 7 before using it.
3829 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3830 from 7; the above explains it.
3832 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3834 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3835 pointer value when fixing up the frame at the start of a function.
3837 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3839 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3840 Sparc from the stack.
3842 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3844 * remote-mips.c (mips_initialize): Clear mips_initializing via
3845 cleanup chain, not directly.
3847 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3848 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3849 munging the timeout due to the limited range of c_cc[VTIME].
3851 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3852 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3853 m3-nat.c (m3_create_inferior): Pass it.
3854 * procfs.c: Remove ptrace function. It was declared in a way which
3855 conflicted with the prototype in unistd.h on Solaris.
3857 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3859 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3860 in the sigcontext if it is a signal trampoline frame.
3861 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3862 Define for Solaris2.
3864 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3866 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3867 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3868 tm-sparc.h so they can be overridden if necessary.
3870 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3872 * lynx-nat.c: Add Sparc support.
3873 * sparcly-nat.c: Remove. It's useless.
3874 * config/sparc/nm-sparclynx.h: Rewrite.
3875 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3877 * config/sparc/tm-sparclynx.h: Rewrite.
3879 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3881 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3882 directory. Old code was discarded, since the new opcode table has
3885 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3887 * Makefile.in (realclean): Remove info files per make-stds.texi.
3889 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3891 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3892 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3893 * config/sparc/tm-sun4sol2.h: Define it.
3895 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3897 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3898 if we did not find a symbol.
3900 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3902 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3905 * hppab-nat.c (call_ptrace): Delete redundant function.
3906 (kill_inferior, attach, detach, child_resume): Likewise.
3907 (child_xfer_memory): Likewise.
3909 * hppah-nat.c (call_ptrace): Delete redundant function.
3910 (kill_inferior, attach, detach, child_resume): Likewise.
3912 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3914 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3916 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3918 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3919 (CHILD_XFER_MEMORY): Define.
3920 (PT_*): Define so that generic infptrace.c code can be used.
3922 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3924 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3925 struct section_offsets *, not a (nonexistent) struct section_offset *.
3927 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3928 internal_xcoff_symtab, not an array of one of them. Change lots of
3929 "main_aux" to "&main_aux" and so on.
3931 * coffread.c, xcoffread.c: Include <coff/internal.h>
3934 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3936 * coffread.c (coff_getfilename): Make it not static.
3938 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3940 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3941 a completely gratuitous difference between xcoffread.c and coffread.c).
3943 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3945 * infrun.c (wait_for_inferior): Don't set frame for
3946 step_resume_breakpoint for IN_SIGTRAMP cases.
3948 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3949 breakpoint.c (bpstat_what): Move step_resume from its own field of
3950 the struct bpstat_what into the main_action. Make it override
3951 other breakpoints. This is a conservative change in the sense
3952 that before the step resume breakpoint was a breakpoint.c
3953 breakpoint, hitting the step resume breakpoint overrode even
3954 calling bpstat_stop_status.
3956 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3958 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3959 in case execution was stopped in the called function.
3960 * stack.c (print_frame_info, frame_info): If backtracing through
3961 a call dummy, handle the starting source line number on a line
3962 boundary like backtracing through sigtramp.
3963 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3964 for call dummy frame right. Remove old test for dummy frame,
3965 it has been unused at least since gdb-3.5.
3966 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3969 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3971 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3973 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3975 * infrun.c (signals_info), target.c (target_signal_from_name):
3976 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3978 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3980 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3981 * inflow.c (terminal_ours_1): When discussing how to deal with the
3982 tty state, make note of query() as well as readline.
3984 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3985 signals for which stop and print are cleared by default.
3987 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3989 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3990 reserved fields to hold a stub unwind entry type. Fix typo.
3991 (stub_unwind_entry): New structure for raw stub unwind entries.
3992 (stub_unwind_types): The types of stubs we may encounter.
3993 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3994 * hppa-tdep.c (rp_saved): Use additional information provided
3995 by linker stub unwind descriptors.
3996 (frameless_function_invocation): Likewise.
3997 (frame_chain_valid): Likewise.
3998 * paread.c (compare_unwind_entries): New function for sorting
3999 unwind table entries.
4000 (read_unwind_info): Rewrite to remove dependency on host endianness.
4001 Read in data from the $UNWIND_END$ subspace which contains linker
4002 stub unwind descriptors. Merge that data into the basic unwind
4005 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4007 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4009 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4010 from either the symbol name or the auxent.
4011 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4014 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4016 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4018 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4020 * README: Update notes for alpha port.
4022 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4024 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4025 for operation fault, constraint fault, and type fault.
4027 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4029 * Makefile.in (init.c): Add comment explaining formatting conventions.
4031 * c-exp.y (parse_number): Assign to temporary between the right
4032 shifts, to work around a bug in the SCO compiler.
4034 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4035 Add various files which were added to GDB recently.
4037 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4040 * Makefile.in: Add mostlyclean target.
4042 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4046 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4048 * main.c (show_commands): Make return type of extern
4049 history_get be HIST_ENTRY, rather than struct _hist_entry.
4050 (The latter loses with the upcoming merged readline.)
4052 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4054 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4055 const char *, not char *.
4057 * symtab.h (struct symbol): Make section short, not unsigned short.
4059 * symtab.c (lookup_symbol): Add comment about QUIT here.
4061 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4063 * c-exp.y (parse_number): Check for overflow regardless of range
4064 checking. Fix overflow check to use unsigned LONGEST, not
4067 * c-exp.y (parse_number): Make it so that integer constants are
4068 builtin_type_long_long if builtin_type_long isn't big enough or if
4069 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4071 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4072 Print our "()" first, then recurse for the target type.
4074 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4076 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4078 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4080 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4082 * utils.c (request_quit): Re-establish signal handler regardless
4085 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4087 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4089 * i960-tdep.c: Include target.h.
4091 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4093 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4095 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4097 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4098 changes (status -> ourstatus; declare status, etc.).
4099 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4101 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4103 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4105 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4107 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4109 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4111 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4113 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4115 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4117 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4119 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4120 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4122 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4125 Add search to target vector (#if 0'd until after 4.12):
4126 * target.h (to_search, target_search): Add.
4127 * gdbcore.h, core.c (generic_search): Add.
4128 * remote.c (remote_search): Add.
4129 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4132 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4133 is on, call find_pc_function rather than relying just on the minimal
4134 symbols (probably only matters for symbol readers which don't put
4135 statics in the minimal symbols, but changing this strikes me as
4136 not conservative enough).
4137 Initialize name_location in all cases.
4138 If no symbol and no msymbol, don't print anything symbolic.
4140 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4142 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4144 * printcmd.c (print_address_symbolic): Make it search the
4145 symtabs for variables as well as functions. Add `set print
4146 fast-symbolic-addr' and default it to fast (the old way).
4147 Print line numbers for data items as well as functions.
4149 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4150 address, if a symbol is found (take two more args pointing to
4151 where to store these results).
4153 * symtab.h (find_addr_symbol): Add prototype.
4155 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4157 * objfiles.h: Fix comments to reflect the fact that the phrase
4158 "top of stack" always refers to where the pushing and popping takes
4159 place, regardless of whether it is at the highest or lowest address.
4161 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4163 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4164 compiler generated tag names.
4165 * mdebugread.c (parse_type): Handle cross references to qualified
4167 * valops.c (value_struct_elt): Improve error message if the
4168 address of a method is requested from an object instance.
4169 * valops.c (search_struct_method): Make name_matched non-static
4170 to get it initialized correctly.
4171 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4172 exclude segment register which are not writable on newer SCO versions.
4174 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4176 * go32-xdep.c: Remove unused function uerror.
4177 (sigsetmask): Declare return type. Declare argument (to match the
4178 way it is called). Explicitly return 0.
4180 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4182 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4183 partial_symbol): Shrink the storage sizes of symbols, by making
4184 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4185 enums and small ints to the end of each struct to improve
4186 alignment, and switching the section number from int to unsigned
4189 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4191 * symtab.c (find_addr_symbol): New routine that will find the nearest
4192 symbol associated with an address. It does so by exhaustive
4193 search of the symtabs, so it's slow but complete.
4195 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4197 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4198 to [0,0] rather than [0, end of first source file]. This avoids
4199 problems with other parts of GDB looking for linetables in the
4200 _globals_ symtab. Eliminate variables num_object_files and
4201 first_object_file_end.
4203 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4205 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4206 (pop_frame): Restore PC2 and LR0 from dummy frames.
4207 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4208 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4209 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4210 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4211 (SETUP_ARBITRARY_FRAME): Define.
4213 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4215 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4217 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4219 * remote-udi.c (udi_resume): Correct prototype.
4221 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4223 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4224 hppa_frame_find_saved_regs.
4225 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4226 (prologue_inst_adjust_sp): New function.
4227 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4228 (skip_prologue): Completely rewrite to use unwind information.
4229 (hppa_frame_find_saved_regs): Likewise.
4231 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4233 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4234 to convert a signal number with appropriate bounds checking.
4236 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4238 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4240 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4241 print a newline to end the display anyway.
4243 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4244 coprocessor status regs) when popping a frame. This fixes
4245 float exceptions that occur after calling inferior functions.
4247 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4248 Read and write the fsr (float status register) to/from the child
4249 process along with the float regs. Remove Peter Schauer's change
4250 of May 24 '93, which has higher overhead and doesn't solve the
4251 real problem (which was that FSR wasn't being set).
4253 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4255 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4256 stack overflow check isn't right after the register stack
4257 adjustment instruction. Metaware R2.3u compiler moves other
4258 things in front of it. This fix isn't perfect but is what's
4261 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4263 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4265 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4266 character filenames.
4267 * configure.in: Change accordingly.
4269 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4271 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4272 _filtered io routines from these two files.
4274 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4276 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4277 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4278 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4280 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4282 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4284 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4285 printing to gdb_stderr.
4287 * remote-udi.c (udi_kill): Don't close the connection, just set
4288 inferior_pid to zero.
4289 (udi_mourn): Call remove_breakpoints.
4291 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4293 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4295 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4297 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4299 * remote-bug.c: At the start of each section, reset srec_frame
4302 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4303 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4304 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4305 code which looks for those two waitkinds. Use switch statement.
4306 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4307 CHILD_SPECIAL_WAITSTATUS.
4309 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4310 * Move target_signal_from_host, target_signal_to_host, and
4311 store_waitstatus from inftarg.c to target.c. procfs needs them.
4312 * target.c: Include "wait.h" and <signal.h>.
4313 * target.h, infrun.c (proceed), proceed callers: Pass new code
4314 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4315 enums being treated as unsigned and is cleaner.
4316 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4318 * infcmd.c (signal_command), infrun.c (signals_info):
4319 Don't allow user to specify numeric equivalent of
4320 TARGET_SIGNAL_DEFAULT.
4322 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4324 * config/alpha/alpha-netware.mt: New target support for Alpha
4326 * configure.in: Add alpha-*-netware* target.
4328 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4330 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4332 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4334 * target.h: Add enum target_waitkind, enum target_signal, and
4335 struct target_waitstatus. Change status argument to target_wait to
4336 be struct target_waitstatus * instead of int *.
4337 * target.h, infrun.c, all targets: Change type of signal arguments
4338 to resume(), proceed(), and target_resume() from int to enum
4340 * All targets (*_wait, *_resume): Change accordingly.
4341 * infcmd.c (program_info, signal_command), throughout infrun.c,
4342 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4343 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4344 signal code stuff right with the new signals would be non-trivial).
4345 * inferior.h (stop_signal): Make it enum target_signal not int.
4346 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4347 target_signal_from_name): New functions.
4348 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4349 store_waitstatus): New functions.
4350 * procfs.c (procfs_notice_signals): Use them.
4351 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4353 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4355 * objfiles.c (build_objfile_section_table): Don't abort() if
4356 objfile->sections is already set.
4358 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4359 to match recent change to exec.c.
4363 * main.c (print_gdb_version): Change year to 1994.
4365 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4366 * Makefile.in (NONSRC): Add ChangeLog-93.
4368 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4370 * stabsread.c (read_type): Allow defining several type numbers
4371 at once (e.g. "(1,2)=(3,4)="...).
4373 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4375 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4377 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4379 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4380 to process_one_symbol.
4381 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4382 avoid caching a bad endaddr in find_pc_partial_function.
4384 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4386 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4388 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4390 * infrun.c (wait_for_inferior): Do not step or step resume past
4391 the end of a one-line function we just stepped into.
4393 For older changes see ChangeLog-93
4399 version-control: never