1 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
5 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
7 * lynx-nat.c (child_wait): Use status.w_status, not status, in
8 arithmetic. status is a `union wait'.
10 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
12 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
14 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
16 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
18 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
20 * coffread.c (complete_symtab): If last_source_file is set upon
23 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
25 * xcoffread.c (read_xcoff_symtab, case C_FILE):
26 Set main_aux before using it.
28 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
30 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
31 ignoring before. But continue to ignore XMC_DS.
33 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
35 * defs.h (misc_command_type): Remove trailing comma from
38 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
40 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
41 out of an interrupt frame.
43 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
45 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
47 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
48 * mips-tdep.c (mips_print_register): Don't test float validity.
49 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
50 config/arm/tm-arm.h, config/convex/tm-convex.h,
51 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
52 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
53 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
54 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
55 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
56 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
57 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
58 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
59 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
62 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
64 * TODO: Remove item about adding general multi-threaded stuff;
66 Remove item about specifying arbitrary locations of stack frames
67 (this works on some machines).
68 Remove item about debugging functions without a frame pointer
69 (this works on some machines).
70 Remove item about re-writing macros which handle frame chaining and
71 frameless functions. They have been re-written at least once
72 since that item was written.
73 Remove item about gdb catching SIGINT when attached; this is done.
74 Remove item about having list_command not read symbols--why bother?
76 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
78 * TODO: Append contents of Projects file.
81 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
83 * corelow.c (add_solib_stub): Remove copying of to_sections,
84 pass current_target to SOLIB_ADD. The Sep 10 change failed
85 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
87 * corelow.c (core_open): After reading the shared libraries,
88 copy the modified to_sections vector from current_target to
89 core_ops, so that core_close can free it later.
90 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
91 Pass down target parameter from SOLIB_ADD and use it instead of
92 directly accessing core_ops.
94 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
96 * solib.c: *BSD systems need <a.out.h> to be included before
99 * i386b-nat.c: Add i386_float_info(), etc.
100 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
102 * config/nm-nbsd.h: New file, for generic NetBSD native support.
103 * config/i386/nm-nbsd.h: Use it.
104 * config/sparc/nm-nbsd.h: Use it.
105 * config/ns32k/nm-nbsd.h: Use it.
107 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
108 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
109 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
110 New files, support for NetBSD/i386.
111 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
112 New files, support for NetBSD/ns32k.
114 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
116 * .gdbinit: Add list-objfiles command.
118 * TODO: Reword item regarding NO_STD_REGS.
120 * coffread.c (record_minimal_symbol, coff_read_enum_type,
121 coff_read_struct_type): Allocate on symbol_obstack, not directly
122 via malloc/savestring.
124 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
126 * TODO: Add more items.
127 * tests: Remove the directory and all of its (obsolete) contents.
129 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
131 * coffread.c (init_stringtab): When copying length to stringtab,
132 use target format, not host format, since that is what the rest of
135 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
137 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
138 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
139 NWINCLUDES definitions.
140 * i386-nlmstub.c: Removed.
142 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
144 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
145 char * (from const char *) before assigning. Don't save string we
146 pass to record_minimal_symbol (it already saves it).
148 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
150 * gdbtk.tcl: Let ^U delete lines in the command window.
152 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
154 * cp-valprint.c (static_field_print): New variable, controls
155 printing of static members.
156 (_initialize_cp_valprint): New print set subcommand
157 "static-members". Turn on printing of static members by default.
158 (cp_print_value_fields): Print static members if necessary.
160 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
161 (elf_locate_base): Use only standard BFD functions to collect
162 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
163 tag only if it got defined via the inclusion of <link.h>.
165 * f-exp.y: Write block for OP_VAR_VALUE.
166 * f-valprint.c (info_common_command): Handle `info common'
167 without an argument correctly.
169 * c-typeprint.c (c_type_print_base): Handle template constructors.
170 * symtab.c (gdb_mangle_name): Handle template method mangling,
171 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
173 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
175 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
176 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
177 * ch-valprint.c (chill_val_print): Pass index type directly
178 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
179 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
180 if the index type is a stub.
182 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
184 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
185 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
186 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
187 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
188 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
189 config/mips/riscos.mh, config/pa/hppahpux.mh,
190 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
191 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
192 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
194 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
196 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
198 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
199 Also, add decl for symtab_to_filename.
200 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
201 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
202 routine decr replaces in line code.
203 * (create_file_win): Use catch to handle open failures more
204 elegantly. Also, create special window to display file open
205 failure message. Move opening of file prior to creation of text
207 * (create_asm_win): Add PC as argument. We now base disassembly
208 on PC instead of function name, since function names can be
209 ambiguous (usually seen with shared libs). Also, use catch to
210 simplify code where we don't care about failures.
211 * source.c (symtab_to_filename): New. Returns the file
212 associated with a symtab.
213 * top.c: Define interactive_hook. Called during QUIT to animate
216 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
218 * stabsread.c (read_type): Handle stub types for bitstrings.
219 * stabsread.c (read_array_type): Check for stub domain type
220 using TYPE_FLAG_STUB, not its length.
221 * gdbtypes.c (create_set_type): Handle a stub domain type.
223 * ch-exp.y: Get rid of some extra non-terminals, and move
224 their rules into primitive_value.
225 * parser-defs.h: Add comment about unary postfix operators.
226 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
227 * expprint.c (print_subexp): Recognize unary postfix operator.
229 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
231 * remote-hms.c: use remote_debug instead of hms_silent toggle.
232 Add warnings about depreciation of `snoop' cmd.
234 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
236 * remote-hms.c (hms_read_inferior_memory): Cope when
237 target sends both \r and \n.
239 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
241 * remote-mips.c (mips_error): Place NORETURN macro correctly.
242 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
244 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
246 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
247 mst_solib_trampoline.
249 * f-valprint.c (f_val_print): Change cast of valaddr from
250 CORE_ADDR * to char **, since that is how it is used.
252 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
253 using obsavestring, and pass that to prim_record_minimal_symbol.
254 Having the objfile point to bfd_asymbol_name directly doesn't work
255 if we save and restore a mapped symbol file.
257 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
259 * gdbtk.tcl: Add ref counts to breakpoint tags.
260 * Put quotes around function name in disassemble command to better
261 handle assembler names containing `.'.
262 * Make pclist element 0 be filler to avoid off-by-one problem with
264 * Set names of top-level windows.
265 * Add register display window.
266 * Add PC to label of assembly window.
268 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
270 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
271 to add a generic ROM monitor interface, and support file for the
272 WinBond W89K and the Oki OP50N PA based target boards.
274 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
276 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
277 disassembly more efficient.
278 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
280 * (gdb_loc): Include pc in return value. Also, return function
281 name if arg was specified.
282 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
283 after command completes.
284 * (gdbtk_init): Improve error handling.
286 * gdbtk.tcl: Add lots of comments. Clean up code.
287 * (gdbtk_tcl_fputs): Make output window redirectable.
288 * Add assembly window, and breapoint support.
289 * Make button 1 in margin toggle breakpoints.
290 * Use stippling to indicate breakpoint disabling.
292 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
294 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
296 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
298 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
299 change by replacing `symbols_added' with `so_last'.
300 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
301 global common symbols, they will be resolved by the runtime loader.
302 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
303 Handle scSCommon like scCommon symbols.
305 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
307 * corelow.c (add_solib_stub): Copy to_sections changes from
308 core_ops to current_target after adding the shared libraries.
309 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
310 find_corresponding_bincl_psymtab): Change `repeated header not seen'
311 error to a complaint, simplify complaint.
312 * procfs.c (signalname, errnoname): Make `name' const.
313 * symfile.c (reread_symbols): Use filename from old BFD to
315 * values.c (record_latest_value): Don't record value in the
316 history chain until we are sure there won't be an error.
318 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
320 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
323 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
325 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
327 * remote.c (fromhex): Make error more explicit.
328 (read_frame): Don't print bad checksum information unless
329 remote_debugging. Don't use repeat count unless it's > 0.
330 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
331 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
332 Optionally cope with BC style breakpoints.
333 (e7000_command): After command send directly to the E7000 mark
334 registers as changed.
335 (why_stop, e7000_wait: Understand BC style stop condition.
336 * sh-tdep.c (sh_skip_prologue): Understand more complicated
337 sequences. (frame_find_saved_regs): Likewise.
338 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
340 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
341 (more work here to come)
342 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
345 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
347 * sparclite/Makefile.in: Assorted stuff needed for eload.
349 * sparclite/eload.c: Merge in command line argument parsing and
350 error message handling improvements orignally made to aload.c.
352 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
354 * defs.h (enum misc_command_type, command_control_type): Enums
355 for describing the command and control types.
356 (struct command_line): Add new fields to keep track of the command
357 type and body associated with the command.
358 * top.c: Include value.h. Delete whitespace at the end of lines.
359 (build_command_line, get_command_line): New functions.
360 (execute_control_command, while_command, if_command): Likewise.
361 (realloc_body_list, read_next_line): Likewise.
362 (recurse_read_control_structure): Likewise.
363 (execute_user_command): Call execute_control_command.
364 (read_command_lines): Simplify by calling read_next_line, call
365 read_control_structure for "if" and "while" commands.
366 (free_command_lines): Free new fields in the command structure.
367 (define_command): Reset control_level to zero.
368 (init_main): Install command handlers for "if" and "while" commands.
370 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
372 * c-typeprint.c (c_type_print_varspec_prefix,
373 c_type_print_varspec_suffix): Add cases for Fortran type codes.
374 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
375 call f77_value_literal_string instead.
376 * f_exp.y: Include <string.h>, move include of parser-defs.h.
377 (parse_number): Translate 'd' floats to 'e' so atof() works.
378 (yylex): Remove unused variables.
379 * f-lang.c: Include <string.h>.
380 (get_bf_for_fcn): Remove unused variable.
381 * f-typeprint.c (f_type_print_varspec_prefix,
382 f_type_print_varspec_suffix): Remove unused
383 variables, add cases to switch statements.
384 (f_type_print_base): Remove unused variables.
385 * f-valprint.c (gdbcore.h, command.h): Include.
386 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
387 Call read_memory_integer with correct number of arguments.
388 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
389 with correct argument type.
390 (f77_print_array): Removed unused array array_size_array.
391 (f_val_print): Don't use a CORE_ADDR as a char *.
392 * valops.c (value_cast): Handle COMPLEX and BOOL types.
393 (value_assign): Handle Fortran literal string and complex values.
394 (f77_cast_into_complex, f77_assign_from_literal_string,
395 f77_assign_from_literal_complex): New functions.
397 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
399 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
402 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
404 * i960-tdep.c (signal.h): Don't include.
406 * cxux-nat.c (target_is_m88110): Remove definition.
408 * configure.in (config/nm-empty.h): If cross only, use instead
409 of config/nm-trash.h.
410 * config/nm-trash.h: Remove.
411 * config/nm-empty.h: New file.
412 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
413 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
414 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
415 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
416 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
418 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
420 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
422 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
424 * configure.in: No longer look for nm, tm, and xm headers in
425 config/<header>; they are always in config/<cpu>/<header>.
427 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
429 * objfiles.c (allocate_objfile): Add the newly-created objfile to
430 the end of the list of objfiles, instead of at the beginning.
432 * xcoffread.c (allocate_include_entry): New function, abstracted
433 from code in record_include_begin.
434 (record_include_begin, record_include_end): Call it.
436 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
437 target_has_stack to decide whether to create a real stack frame
440 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
442 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
444 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
446 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
448 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
449 field names into what is expected by sparc-nat.c.
451 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
453 * c-typeprint.c (c_typedef_print): Add missing Chill support.
455 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
457 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
459 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
461 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
462 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
465 * nlm/Makefile.in: Get rid of NWSOURCE.
466 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
467 * nlm/gdbserve.o: Add dummy __main routine.
468 * nlm/gdbserve.def: Turn on debug.
470 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
472 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
474 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
476 * config/tm-nbsd.h: New file, support for all NetBSD targets.
477 * config/xm-nbsd.h: fix typo.
478 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
479 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
481 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
483 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
485 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
486 change typeo in error msg (`inferrior' -> `inferior').
488 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
490 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
491 attach_flag (this check was performed by the callers). Also check
492 inferior_thisrun_terminal.
493 * inftarg.c (child_wait), lynx-nat.c (child_wait),
494 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
495 attach_flag in deciding whether to call set_sigint_trap and
498 * value.h (struct value): Change literal_data from PTR to char *,
499 since that is the way it is used.
501 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
503 * somread.c (som_symfile_read): Force unwinds to be re-read after
504 reading in a new partial symbol table.
506 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
508 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
509 an obsolete conditional.
510 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
511 an obsolete conditional.
512 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
515 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
517 * Makefile.in (ns32k-opcode.h): Remove reference.
518 (ns32k-pinsn.o): Update dependencies.
519 * ns32k-opcode.h: Remove file.
520 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
521 all other code in this file.
523 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
525 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
526 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
528 * nlm/Makefile.in: Add rule for .S.o.
529 * nlm/aio.h: Protect from multiple inclusions.
530 * nlm/alpha-io.S: Remove everything we don't need.
531 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
532 Remove, no longer needed.
533 * nlm/alpha.c: Merge in lots of stuff from previous files.
534 * nlm/alpha.h: Don't #include alpha-patch.h. Make
535 breakpoint_insn extern.
536 * Move stuff from alpha-patch.h into here.
538 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
540 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
542 * annotate.c (annotate_starting): Flush output.
544 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
546 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
547 the callers of symbol_file_add. Gets rid of heuristic fence-post
548 warnings on mips and alpha targets when the PC resides in a shared
549 library which is not yet read in.
550 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
551 irix5-nat.c (solib_add), osfsolib.c (solib_add),
552 remote-vx.c (vx_open), solib.c (solib_add):
553 Add call to reinit_frame_cache after all shared libraries are read in.
554 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
555 symfile.c (symbol_file_command, add_symbol_file_command):
556 Add call to reinit_frame_cache after symbol_file_add.
558 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
560 * config/xm-nbsd.h: New file, support for all NetBSD ports.
561 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
562 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
563 * configure.in: Add sparc-*-netbsd target.
565 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
567 * remote-vx.c (vx_attach): Interpret the command argument as an
570 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
572 * configure.in: Change i[34]86 to i[345]86.
573 * nlm/configure.in: Likewise.
574 * gdbserver/configure.in: Likewise.
576 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
578 * configure.in (i386-*-netware): Automatically configure nlm
581 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
583 * nlm/gdbserve.c: conditionalize header file inclusion for either
584 NetWare 4.0 or PIN targets.
585 * nlm/i386.c: include appropriate header files.
586 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
589 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
591 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
592 * nlm/gdbserve.def: Autoload clib.
594 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
596 * breakpoint.c (condition_command): Call breakpoints_changed.
598 * gdbtypes.h: Declare f77_create_literal_string_type and
599 f77_create_literal_complex_type.
600 * valops.c (f77_value_literal_string, f77_value_substring,
601 f77_value_literal_complex): Use xmalloc not malloc.
602 * valops.c (f77_value_literal_string, f77_value_substring):
603 Make addr char * not CORE_ADDR.
604 * value.h (struct value): Add new field literal_data of aligner union.
605 (VALUE_LITERAL_DATA): Use it.
606 * f-lang.h: Declare find_common_for_function.
607 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
608 myaddr fields of a union. Don't overload it with the frame field
609 (not sure this is necessary; I'm not sure what lval_* codes
610 VALUE_SUBSTRING_* can be used with).
612 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
614 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
615 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
617 * rs6000-nat.c: Include libbfd.h again, needed until reference
618 to bfd_cache_lookup is cleaned out.
620 * config/i386/linux.mh (XM_CLIBS): Add -lm.
622 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
624 Work to reduce the interrupts-off duration when running in DOS.
625 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
626 (dos_async_rx): rewrite to unpack as many characters from the
627 asynctsr as possible into a local buffer.
629 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
631 Initial Fortran language support, adapted from work by Farooq Butt
632 (fmbutt@engage.sps.mot.com).
633 * Makefile.in: Add Fortran-related files and dependencies.
634 * defs.h (language_fortran): New language enum.
635 * language.h (_LANG_fortran): Define.
636 (MAX_FORTRAN_DIMS): Define.
637 * expression.h: Reformat to standard.
638 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
639 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
640 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
641 TYPE_CODE_LITERAL_STRING): New type codes.
642 (type): New fields upper_bound_type and lower_bound_type.
643 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
644 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
646 (builtin_type_f_character, etc): Declare.
647 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
648 * f-exp.y: New file, Fortran expression grammar.
649 * f-lang.c: New file, Fortran language support functions.
650 * f-lang.h: New file, Fortran language support declarations.
651 * f-typeprint.c: New file, Fortran type printing.
652 * f-valprint.c: New file, Fortran value printing.
653 * eval.c (evaluate_subexp): Add code for new expression opcodes,
654 fix wording of error message.
655 * gdbtypes.c (f77_create_literal_complex_type,
656 f77_create_literal_string_type): New functions.
657 * language.c (set_language_command): Add Fortran info.
658 (calc_f77_array_dims): New function.
659 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
661 * symfile.c (deduce_language_from_filename): Recognize .f and .F
662 as Fortran source files.
663 * valops.c (f77_value_literal_string, f77_value_substring,
664 f77_value_literal_complex): New functions.
666 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
668 * c-typeprint.c (c_print_type): Assume demangled arguments
669 if a '(' is found in varstring, looking for ')' at the end of
670 varstring did fail with demangled const member functions, which
671 have a trailing `const'.
672 * remote.c (get_offsets, putpkt): Change to `char' buffers,
673 to avoid errors when compiling with DEC c89.
674 (remote_wait): Cast to `char *' before passing buffer to
675 fputs_filtered, to avoid errors when compiling with DEC c89.
676 (remote_wait): Do not return inferior_pid by default, this
677 statement is never reached, which causes warnings from some
679 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
680 * symfile.c (load_command): If called with no argument, try
681 to get the filename from the executable file.
682 (generic_load): Remove check for NULL filename, it is done
685 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
687 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
688 from June 2, 1994 (what was I thinking?!?). Fix it right this
691 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
693 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
695 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
697 * README: Grammar improvements, clarifications, updates.
699 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
701 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
702 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
703 * configure.in (powerpc-*-netware*): Automatically configure nlm
705 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
706 specific stuff. Make things more configurable.
707 * nlm/configure.in: Add powerpc-*-netware* target. Use
708 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
710 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
711 Remove lots of architecture-specific stuff.
712 * nlm/gdbserve.def: Add new imports.
713 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
714 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
716 * nlm/prelude.o: What was this doing here?
717 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
718 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
719 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
720 * config/powerpc/tm-ppc-nw.h: Ditto.
722 * nlmstub.def: New file, contains imports for 386 nlm stub.
724 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
726 * remote-pa.c: New file for HPPA embedded support. Currently it's
728 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
730 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
732 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
733 STORE_RETURN_VALUE): Define to use %a0 for pointers.
735 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
737 * remote-mips.c: Remove unused declaration of mips_load.
739 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
741 * coffread.c: General cleanup, and support for section offsets.
742 (time.h, sys/types.h, libbfd.h): Don't include.
743 (cur_src_start_addr, cur_src_end_addr): Rename to
744 current_source_start_addr, current_source_end_addr.
745 (nlist_stream_global): Remove.
746 (nlist_bfd_global): New global variable.
747 (coff_symfile_read): Remove code that gets and uses fileno()
749 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
750 section_offsets parameter, add text/data section offset to
751 appropriate symbols' values.
752 (read_one_sym): Use bfd_read instead of fread.
753 (init_stringtab, init_lineno): Change first parameter to a bfd,
754 use bfd routines instead of raw I/O.
756 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
758 * symtab.c (decode_line_1): If funfirstline and we get a
759 non-LOC_BLOCK symbol (e.g. variable or type), then error().
761 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
763 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
764 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
765 (TAGS): Also pass result of find on config sub-directory to etags.
766 (ALLPARAM): Remove; now unused.
768 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
770 * Makefile.in (VERSION): Bump to 4.13.1
771 * NEWS, README: Update to match gdb 4.13 release version.
773 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
775 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
776 * cxux-nat.c: Remove dangling #else block.
777 (m88k_harris_core_register_addr): New function.
779 * environ.c (init_environ): If no environment, do nothing.
781 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
783 * remote.c (remote_wait): Return inferior_pid instead of 0 for
786 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
788 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
791 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
793 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
794 errno_max, signo_max, strtoerrno, strtosigno): Delete.
795 Include "libiberty.h" instead.
797 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
799 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
800 add additional argument specifying raw address to permit
801 proper release of debug registers.
802 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
805 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
807 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
808 define them in top.c. Add comments to the hooks.
810 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
812 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
813 `to_remove_breakpoint' fields.
815 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
817 * infcmd.c (run_command): Remove comment suggesting using
818 target_has_execution instead of inferior_pid.
820 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
822 * remote-mips.c (mips_open): add code to handle baud rate.
824 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
826 * infrun.c (wait_for_inferior): Call target_resume() upon
827 detection of new processes.
829 * procfs.c (create_procinfo): Return pointer to new procinfo
831 * (do_detach): Spacing & formatting cleanup.
832 * (procfs_wait): Move wait_again label to ensure that we really
833 wait again. On exit from fork, release new child from gdbs'
835 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
837 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
839 * i386-nlmstub.c (handle_exception): Wait until the thread has
840 been started before killing the NLM by pointing the PC at
843 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
845 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
846 Irix 5 has a standard _sigtramp signal handler.
847 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
848 it is not needed for a standard _sigtramp signal handler.
849 Add shared library sections to the section table of the target
850 before adding the symbols.
851 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
852 instructions that do not prepare a stack adjustment.
853 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
854 which does the right thing on machines where `char' is unsigned.
856 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
858 * remote.c (remote_open): Move setting of inferior_pid prior to
859 call to remote_start_remote. Also use unique value for pid to
860 avoid confusion with read_register_pid & friends.
861 * (remote_wait): Return inferior_pid instead of 0 in all cases.
863 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
865 * dwarfread.c (bfd.h): Don't include.
867 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
869 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
870 kill the program being debugged. KillMe(), the undocumented
871 call intended for this purpose, causes the server to hang.
873 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
875 * remote.c (read_frame): Calculate run length encoded checksum
877 * config/sh/stub.c: New file.
879 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
881 * target.c (find_default_run_target): Make sure to_can_run is set
884 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
886 * TODO: Remove note about fast watchpoints and remove obsolete
889 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
891 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
892 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
893 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
895 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
897 * target.c (add_target): Don't call clean_target on target
899 * (unpush_target): Test for to_close being set before calling.
900 * (target_xfer_memory, target_info): Check for to_has_memory
901 before playing with memory.
903 * remote.c (remote_open): Set inferior_pid to make kill command
905 * inflow.c (kill_command): Revert change of Aug 2. Use
906 inferior_pid to determine whether to print out "The program is not
909 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
911 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
912 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
913 * m3-nat.c: Pass argument to return_to_top_level.
914 Declare m3_kill_inferior before use.
915 (port_chain_insert): In "can't happen" case, abort rather than
916 setting `mid' to large decimal constant (which gcc warns about).
917 (get_thread_name): Use cast to convert const char * to char *.
918 (add_mach_specific_commands): #if 0 "thread break" command.
919 (m3_trace_him): Call push_target.
920 (mach_really_wait): New argument pid; remove unused
922 (intercept_exec_calls): Call target_terminal_init and
923 target_terminal_inferior once the child execs.
924 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
926 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
928 * procfs.c (procfs_mourn_inferior): don't dereference the
929 procinfo pointer after it has been freed.
931 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
933 * breakpoint.c (breakpoint_1): Improve pluralization in display
934 of breakpoint hit counts.
936 * language.h (struct language_defn): Remove unused field
938 (longest_float): Remove, no longer used.
939 * language.c (unknown_language_defn, auto_language_defn,
940 local_language_defn): Remove init of la_longest_float field.
941 * c-lang.c (c_language_defn, cplus_language_defn,
942 asm_language_defn): Ditto.
943 * ch-lang.c (chill_language_defn): Ditto.
944 * m2-lang.c (m2_language_defn): Ditto.
946 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
948 * defs.h (bfd_read, bfd_seek): Remove declarations.
949 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
951 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
953 * inflow.c (kill_command): Fix a bug which prevented target
954 programs to be killed.
956 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
958 * defs.h: Change two-line declarations to one-line form.
959 (NORETURN): Define as "volatile" only for older GCCs.
960 (ATTR_NORETURN): Define for newer GCCs.
961 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
963 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
965 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
966 * breakpoint.c (delete_breakpoint, enable_breakpoint,
967 disable_breakpoint): Don't call breakpoints_changed; it is now
968 called via the *_breakpoint_hook functions.
969 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
971 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
973 * stabsread.c (read_type): Fix a bug in enum size calculation.
975 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
977 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
978 argument types to shut up GCC.
980 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
981 linker stub, then return the address the stub will return to.
982 (frame_saved_pc): Correctly restart the search for the saved
983 pc when a linker stub is encountered.
985 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
986 register stores emitted by the version 9 HP compilers.
987 (inst_saves_fr): Relax test for a specific base register (%r1);
988 this avoids losing with the version 9 HP compilers.
989 (skip_prologue): Try to skip argument stores emitted by the HP
990 compilers. It's not perfect, but it's better than before.
992 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
994 * findvar.c (write_pc write_pc_pid): Remove casts to long when
995 calling write_register_pid.
996 * (write_register_pid): Add prototype.
998 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1000 * remote.c (read_frame): Split readchar/checksum calculation into
1001 two parts since evaluation order is undefined.
1003 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1005 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1006 * Makefile.in (coredep.o): Add inferior.h as dependency.
1007 * inflow.c: Add F_SETOWN to list of defines to check
1008 around code that uses F_SETOWN.
1010 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1012 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1013 set the -L and -B directory prefixes so we can link with it.
1015 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1017 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1018 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1021 * General hackery to support alternate user-interface.
1022 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1023 disable_breakpoint): Call hooks for alternate user-interface.
1024 * defs.h: Add declarations for alternate user-interface hooks.
1025 * main.c (main): Add --nw (and --nowindows) options to disable
1027 * (near call to command_loop): Call command_loop_hook if set.
1028 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1029 * stack.c: Call print_frame_info_listing_hook if set.
1030 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1031 other files to make sure that calls to error and warning will
1032 work. Call init_ui_hook after everything else.
1033 * utils.c (query): Call query_hook if set.
1034 * (gdb_flush): Call flush_hook if set.
1035 * Change _initialize_utils to initialize_utils cuz we don't use
1036 automatic initialization of utils.c anymore.
1038 * Support for TK GUI.
1039 * Makefile.in: Add rule for gdbtk.o.
1040 * configure.in: Add support for --enable-gdbtk.
1041 * gdbtk.c: New file. Contains support routines for TK interface.
1042 * gdbtk.tcl: New file. Implements GUI policy.
1044 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1047 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1049 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1050 there and we are using the gcc from the tree.
1051 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1053 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1055 * Makefile.in (annotate.o): Add dependencies.
1057 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1059 * sparclite/aload.c: Added new -q (quiet) option.
1060 return 0 exit status if file was successfully downloaded.
1062 * nlm/gdbserve.c: merge in command line argument parsing changes
1063 and bug fixes made to i386-nlmstub.c.
1065 * i386-nlmstub.c: The returnLength field must be initialized
1066 before portConfig is passed to AIOGetPortConfiguration.
1067 Compare command line arguments with strnicmp(); args are
1068 case insensitive on netware.
1070 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1072 * Makefile.in (DISTSTUFF): Add definition.
1073 (diststuff): Add for new distribution support.
1074 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1075 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1076 Remove old distribution building rules, now uses standard
1077 distribution support in parent directory Makefile.in.
1079 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1081 * target.c (push_target): Cast result from xmalloc.
1083 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1085 * elfread.c (elf_symtab_read): Discard compiler labels generated
1086 by the Solaris 2.1/Intel SunPro compiler.
1088 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1090 * target.c (nomemory): Fix prototype and routine to take correct
1093 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1095 * Makefile.in (clean): Remove libgdb-files.
1097 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1099 * coredep.c: Include inferior.h.
1101 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1103 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1106 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1108 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1109 .cp as C++, alphabetize better.
1111 * breakpoint.c (ignore, condition): Move usage note into body of
1112 help text, so first line can be one-line summary.
1114 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1116 * target.c (unpush_target): Fix handling of removal of top target.
1118 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1120 * Makefile.in: Add stuff to build nlmstub.
1121 * Add rule for annotate.o to keep Sun make happy.
1122 * configure.in: Add config for powerpc/Netware.
1124 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1125 filename. This speeds up handling of trailing N_SO stabs (they
1126 mark the end of a .o file).
1128 * target.c, target.h: Change the way pushing and popping of
1129 targets work to support target overlays and inheritance.
1130 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1131 Fixup references to current_target, due to previous changes.
1133 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1134 needed to get the address of longjmp out of the target.
1136 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1138 * main.c: Include <ctype.h>.
1140 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1142 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1145 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1147 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1149 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1151 * Makefile.in (VERSION): Bump to 4.12.4.
1153 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1155 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1156 * configure.in (m88*-harris-cxux*): New configuration.
1157 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1158 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1160 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1161 (TARGET_WRITE_PC): Pass pid through to register writers.
1163 * configure.in (m68*): Put vendor-only-specified host configs
1164 after vendor-and-os-specified configs.
1165 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1167 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1168 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1171 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1173 * elfread.c (elf_symtab_read): Handle error return from
1174 bfd_get_dynamic_symtab_upper_bound gracefully.
1176 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1178 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1179 registers in use by the inferior.
1180 * coredep.c (fetch_core_registers, register_addr): Use it.
1181 * findvar.c (registers_changed, registers_fetched,
1182 read_register_bytes): Ditto.
1183 * infcmd.c (do_registers_info, registers_info): Ditto.
1184 * infptrace.c (fetch_inferior_registers,
1185 store_inferior_registers): Ditto.
1186 * stack.c (frame_info): Ditto.
1188 * coredep.c (CORE_REGISTER_ADDR): New macro.
1189 (fetch_core_registers): Use it.
1191 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1192 * symfile.c (add-symbol-file): Add usage note to help string.
1193 (add_shared_symbol_files_command): New command.
1196 * inferior.h (read_pc_pid): Declare.
1197 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1198 variable b, remove unused variable other_type_used.
1199 * main.c (inferior.h, call-cmds.h): Include.
1200 (gdb_init): Declare.
1201 * remote.c (remote_wait): Return 0 by default.
1203 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1205 Stop printing at null char option, from Oliver Meyer
1206 (omeyer@i3.informatik.rwth-aachen.de).
1207 * valprint.h, valprint.c (stop_print_at_null): New global.
1208 * valprint.c (_initialize_valprint): New print set subcommand
1210 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1211 printing a char array, adjust the number of chars to print.
1213 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1215 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1216 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1217 pic code in addition to prologues where an instruction from the
1218 prologue gets moved into the delay slot of a branch instruction
1219 immediately following the prologue. A table of potential prologue
1220 instructions (prologue_insn_tbl) is now used for picking apart a
1222 (frame_find_saved_regs): Changed the way in which limit gets set
1223 so that the delay slot of branch instructions immediately
1224 following the prologue gets examined.
1225 (pushed_size, store_parm_word, store_parm, push_parameters,
1226 collect_returned_value): Deleted.
1228 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1230 * infrun.c (wait_for_inferior): Handle stepping into leaf
1231 functions whose prologue consists of gp loading code only.
1233 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1235 * dbxread.c: Don't include libbfd.h.
1236 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1237 <time.h>, or <sys/types.h>.
1238 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1239 collect information about the stab and stab string sections.
1241 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1243 * stabsread.c (read_huge_number): handle large unsigned number
1244 for stabs generated by os9k C compiler.
1246 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1248 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1249 * breakpoint.h (hit_count): New breakpoint field.
1250 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1251 (clear_breakpoint_hit_counts): New function.
1252 (bpstat_stop_status): Increment the hit count.
1253 (breakpoint_1): Display the hit count.
1254 * infcmd.c (run_command): Reset breakpoint hit counts.
1255 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1256 displaying hit counts.
1258 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1260 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1261 symbols for all symbol files. Makes skipping over the
1262 trampoline code work when stepping from a function in a shared
1263 library into a function in a different shared library for Irix 5.
1264 Other ELF targets do not have enough information in their
1265 dynamic symbol tables to make this work.
1266 (elf_symtab_read): Relocate mst_solib_trampoline address.
1268 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1270 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1271 * configure.in (m68*-atari-sysv4*): New configuration.
1272 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1273 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1274 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1275 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1276 * config/m68k/amix.mh, config/m68k/amix.mt,
1277 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1280 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1282 * symtab.c (find_function_start_sal): New function to find
1283 the start of a function from a function symbol.
1284 (decode_line_1, decode_line_2): Use it instead of open coded
1285 partial copies of the code.
1286 (list_symbols): Quote symbol name before passing it to
1287 break_command to enable proper handling of mangled symbols.
1289 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1291 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1292 * ch-exp.y (yylex): First try name lookup using exact name
1293 typed by user; if that fails, try lower-cased name.
1295 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1297 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1298 Move "no debugging symbols found" test to symfile.c.
1299 * symfile.c (syms_from_objfile, reread_symbols): Add
1300 "no debugging symbols found" test.
1301 * coffread.c (init_stringtab): Handle stripped files with a
1302 stringtab offset of zero gracefully.
1303 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1304 BFD instead of stop_pc heuristic to determine if it is a dynamically
1306 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1307 ioctl, it indicates that the process has exited.
1309 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1311 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1312 .PARISC.unwind section now.
1314 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1316 * breakpoint.c (mention): Always show breakpoint address if no
1319 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1321 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1322 handling of shared libraries for non-ELF executables, but only if
1323 HANDLE_SVR4_EXEC_EMULATORS is defined.
1324 (locate_base): Try to find debug_base in the dynamic linker
1325 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1326 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1327 Define to enable handling of shared libraries for a.out executables,
1328 run under Solaris BCP.
1330 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1332 * infrun.c (wait_for_inferior): Print "Program exited normally"
1333 regardless of batch_mode.
1334 * defs.h, top.c (batch_mode): Removed.
1336 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1338 * Makefile.in (dcache_h): Remove redundant definition.
1339 (init.c): Add a comment.
1340 (top.c): Remove explicit compile action.
1341 * breakpoint.c (mention): Share code indicating location of
1342 break/watchpoints, don't print address if addressprint is off.
1343 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1344 (demangle): Remove redundant declarations.
1345 * eval.c: Remove redundant function declarations.
1346 * objfiles.h: Cosmetic and grammatical improvements.
1347 * TODO: Various updates.
1349 * remote-mips.c: Replace all \r chars with \015.
1350 (mips_receive_header): Display control characters readably.
1351 (mips_xfer_memory): Add a simple progress display.
1353 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1355 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1357 * remote-hms.c (flush): New function.
1358 (expect): Get edge case right.
1359 (hms_read_inferior_memory): Be more tolerant of line noise.
1361 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1363 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1364 target files, not non-existent mach3.mh and mach3.mt.
1366 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1368 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1369 symbols for all symbol files. Makes skipping over the
1370 trampoline code work when stepping from a function in a shared
1371 library into a function in a different shared library.
1372 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1374 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1376 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1377 names mean end of .o file.
1378 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1379 top of routine. Handle new thread notification cleanly.
1380 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1381 thread notification scheme.
1382 * (child_resume): General cleanups, handle resumption of all
1385 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1387 * ser-go32.c: Rewrite to run under windows.
1388 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1390 * serial.c (serial_open): Notice device "pc".
1391 * remote-e7000.c: Fix copyright date.
1392 (expect): Compare \n and \r the same.
1393 (e7000_open): Allow pc as a serial port
1394 * sh/sh.mt: Add ser-e7kpc.
1395 * h8300/h8300hms.mt: Add ser-e7kpc.
1396 * main.c (proc_wait): Don't wait if using go32.
1398 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1400 * somread.c: Simplify by using stabsect_build_psymtabs.
1401 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1402 corresponding to the name of the text section. All references
1404 (somstab_build_psymtabs): Delete function, no longer needed.
1406 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1408 * somread.c: Renamed from paread.c. Changed function names and
1409 comments to reflect that this file deals with SOM (an object file
1410 format), rather than the PA (a cpu).
1411 (Makefile.in): Chaned appropriately.
1412 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1413 * dbxread.c (somstab_build_psymtabs): Renamed from
1414 pastab_build_psymtabs.
1416 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1418 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1419 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1421 * Makefile.in: Updated for core-sol2.c.
1422 * README: Add notes about SPARCworks cc under Solaris 2.x,
1423 from Casper H.S. Dik (casper@fwi.uva.nl).
1424 * config/mips/xm-makeva.h: Removed, no longer necessary.
1425 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1426 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1427 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1429 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1431 * gdba.el: Put program input and output in a separate buffer.
1433 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1435 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1436 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1437 with global variable of same name in libnsl.so on UnixWare.
1439 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1441 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1442 embedded in template name.
1444 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1446 * config/i386/nm-linux.h: change calling convention of
1447 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1448 target_insert_watchpoint() and
1449 target_remove_watchpoint().
1451 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1452 to be long long in gdb.
1453 * config/mips/tm-bigmips.h: ditto.
1455 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1457 * c-lang.c (asm_language_defn): New definitions for language_asm,
1458 mostly copied from c_language_defn, to avoid warnings when
1459 switching between c and asm stack frames.
1461 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1463 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1464 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1465 (upgrade_type, handle_psymbol_enumerators): Likewise.
1466 (has_opaque_xref, cross_ref): Likewise.
1467 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1468 debugging information, rather than doing it here.
1469 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1470 point in ecoff_debug_swap backend structure, rather than calling
1471 ecoff_slurp_symbolic_info directly.
1473 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1475 * breakpoint.c: Include annotate.h. Call annotate_field rather
1476 than printing annotation directly.
1478 * main.c: Include string.h.
1480 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1482 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1483 call it instead of doing normal loop.
1484 * infcmd.c (attach_command): Don't call wait_for_inferior if
1486 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1487 hook that can decide whether to step over the next breakpoint.
1488 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1489 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1492 * configure.in: Improve sorting/formatting of hosts and targets.
1493 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1494 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1495 * Makefile.in (stop-gdb): New target.
1496 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1499 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1501 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1502 the identical initialization can be deleted from main.c, but i
1503 haven't done so just in case.
1505 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1507 * gdba.el: Added menu windows and slightly improved window
1508 handling to gdba.el. Fixed numerous minor bugs that were causing
1509 emacs and gdb to fall out of sync.
1511 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1513 * breakpoint.c: annotate changes lost at merge, put back in.
1515 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1517 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1520 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1522 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1524 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1525 writing of floating registers, the dpx2 kernel disallows it.
1526 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1527 is contained in o_praw.
1528 * irix5-nat.c (solib_map_sections): Adjust sections by the
1529 difference between the loaded address and the prelinked address.
1530 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1532 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1533 symbols, their value is absolute.
1534 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1535 libraries fh->adr fields of zero. Relocate minimal symbol values
1536 upon readin. Relocate non-stabs symbols upon readin.
1537 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1538 start address of the outermost block.
1539 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1540 instead of section_offsets and use relocated pst->textlow for
1541 line number and procedure address relocations.
1543 From gmo@MicroUnity.com (Guillermo A. Loyola):
1544 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1545 Handle SGI Irix5 stIndirect symbol type.
1547 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1549 * breakpoint.c: fix a syntax error native cc does not like.
1551 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1552 * sparclite/Makefile.in: ditto.
1553 * sparcl-tdpe.c: change file name because first 8 chars has to be
1555 * sparcl-stub.c: ditto.
1557 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1559 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1561 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1563 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1564 ignore) a PID argument.
1565 (hppa_pop_frame): Pass a PID to target_write_pc.
1566 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1567 and pass through a PID argument.
1568 (target_read_pc, target_write_pc): Update prototypes.
1570 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1572 * Makefile.in: add new file sparclite-tdep.c.
1573 * sparclite/Makefile.in: add new file sparclite-stub.c.
1574 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1576 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1577 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1579 * sparclite-tdep.c: new file, contains hardware breakpoint support
1581 * sparclite-stub.c: new file, stub code that add support hardware
1583 * breakpoint.c: add hardware breakpoint support.
1584 * breakpoint.h: add new breakpoint type to support hardware
1586 * config/mips/nm-irix4.h: change interface for target dependent
1587 code supporting watch point.
1588 * config/pa/nm-hppab.h: change interface for target dependent
1589 code supporting watch point.
1591 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1593 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1595 * stabsread.c (read_struct_fields): os9k nested structure does not
1596 have terminating ';', instead it just get to ',' and bit position
1599 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1601 * nlmread.c (nlm_symtab_read): Clean up a bit.
1602 * (nlm_symfile_read): Record bounds of main() so that backtrace
1603 command will know where to stop.
1604 * objfiles.c (objfile_relocate): Relocate entry point/func info
1605 for backtrace as well.
1606 * objfiles.h: Define values for invalid PCs for entry point info.
1607 * symfile.c (init_entry_point_info): Initialize invalid values
1608 with aforementioned macros.
1609 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1610 to cause backtrace to stop when it gets back to main().
1611 * config/i386/tm-i386nw.h: Ditto.
1613 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1615 Fix value_print, which used to be ostensibly language-independent,
1616 but would print pointers and arrays in C syntax. Instead, call
1617 a language-specific function.
1618 * language.h (struct language_defn): New functional field
1620 (LA_VALUE_PRINT): New macro.
1621 * language.c (unk_lang_value_print): New stub/dummy function.
1622 (unknown_language_defn, auto_language_defn, local_language_defn):
1624 * c-valprint.c (c_value_print): New function, with code moved from:
1625 * valprint.c (value_print): ... here. Now just invoke
1626 LA_VALUE_PRINT to do language-specific stuff.
1627 * valprint.c (value_print_array_elements): Make non-static.
1628 * c-lang.c (c_language_defn, cplus_language_defn): Add
1629 c_value_print in the la_value_print field.
1630 * m2-lang.c (m2_language_defn): Likewise.
1631 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1632 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1633 * ch-valprint.c (chill_value_print): New function, based on
1634 c_value_print, but use Chill "look and feel."
1635 * c-lang.h (c_value_print): New prototype.
1636 * ch-lang.h (chill_value_print): New prototype.
1637 * value.h (value_print_array_elements): New prototype.
1639 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1640 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1642 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1644 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1645 to new file top.c. Make things extern instead of static and
1646 similar rearrangements to deal with this.
1648 * utils.c: Move fputs_unfiltered to main.c. Remove
1649 FPUTS_UNFILTERED_OVERRIDE ifndef.
1650 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1651 and libgdb uses utils.c and top.c.
1653 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1655 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1657 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1659 * ch-valprint.c (chill_val_print_array_elements): New function.
1660 A Chill version of val_print_array_elements, it prints the
1661 array index labels, in additions ot the array element values.
1662 (chill_val_print): Use the new function.
1664 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1666 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1668 * defs.h (enum language): Add language_asm.
1669 * findvar.c (read_register_bytes read_register_gen
1670 write_register_bytes read_register read_register_pid
1671 write_register write_register_pid supply_register): Move multi-
1672 thread handling down into these routines. Create XXX_pid routines
1673 that allow register references to specify the pid.
1674 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1675 read_sp write_sp read_fp write_fp): Move these routines from
1676 infcmd to findvar to centralize the whole mess.
1677 * i386-nlmstub.c: Portability fixes.
1678 * infptrace.c (child_resume): Conditionalize to allow other natives
1679 to override it. Remove PIDGET gubbish, it's no longer necessary.
1680 * infrun.c (wait_for_inferior): Put registers_changed() before
1681 target_wait() to speed up remote debugging.
1682 * Replace code that reads registers from other threads with much
1683 nicer looking new function calls (see changes to findvar.c).
1684 * Don't skip prologues if debugging assembly source.
1685 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1686 child_resume to handle multi-thread debugging properly.
1687 * remote.c: Add O response to get console output from target.
1688 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1689 SERIAL_ERROR here to simplify callers.
1690 * Change static var timeout to remote_timeout.
1691 * (fromhex): Remove unnecessary return -1 at end of routine.
1692 * (remote_wait): Turn this into a big switch statement. Add
1693 support for O response.
1694 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1695 * (getpkt): Split getpkt into two parts. read_frame deals with
1696 all formatting issues, run-length encoding, and framing. getpkt
1697 now handles error recovery, and frame detection.
1698 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1699 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1700 control. (hardwire_readchar): Handle EINTR from read().
1701 * symfile.c (deduce_language_from_filename): Add support for .s
1703 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1704 override infptrace's child_wait.
1705 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1706 instead of XXXlynx.h.
1707 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1709 * nlm/gdbserve.c: Portability fixes.
1711 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1713 * inftarg.c (child_wait): Call proc_wait, not wait.
1714 (child_mourn_inferior): Call proc_remove_foreign.
1715 * main.c (gdb_init): Call init_proc.
1716 * main.c: Provide dummy versions of init_proc, proc_wait, and
1717 proc_remove_foreign for the gdb case (the libgdb case provides its
1718 own versions of these functions).
1719 * Makefile.in (libgdb-files): Add libproc.a.
1721 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1723 Hardware watchpoints for Linux, from Rick Sladkey
1724 (jrs@world.std.com).
1725 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1726 new hardware breakpoint recovery method.
1727 * i386v-nat.c (i386_insert_watchpoint,
1728 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1729 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1730 New functions to support the 386 hardware debugging registers.
1731 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1732 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1733 target_insert_watchpoint, target_remove_watchpoint): Define these
1734 macros to use the hardware debugging functions in i386v-nat.c.
1736 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1738 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1741 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1743 * target.c, target.h: New variables target_activity_function and
1745 * inflow.c, inferior.h: New functions set_sigio_trap and
1747 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1749 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1751 * remote-sim.h (sim_verbose): Delete.
1752 Document callbacks needed.
1753 (sim_*): Change result to void where there isn't one.
1754 (sim_open): Clarify argument and error response.
1755 (sim_close): Declare.
1756 (sim_load): Change bfd_handle argument to file name. Clarify result.
1757 (sim_create_inferior): Renamed from sim_set_args.
1758 (sim_set_pc): Delete.
1759 (sim_info): Delete printf_fn argument.
1760 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1761 (gdbsim_load): Try sim_load first.
1762 (gdbsim_create_inferior): Call sim_create_inferior.
1763 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1764 (gdbsim_close): Call sim_close.
1765 (gdbsim_files_info): Update call to sim_info.
1766 (gdbsim_ops): Realign comments.
1768 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1770 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1772 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1773 the auxent if the symbol's name is ".file". From David Edelsohn
1774 <c1dje@watson.ibm.com>.
1776 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1778 * breakpoint.c (breakpoint_1): Fix typo.
1780 * annotate.c (annotate_field_end): Fix typo.
1782 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1784 * Makefile.in (TSSTART): Remove; no longer used.
1786 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1787 fputs_unfiltered and exit directly, rather than fatal. The latter
1788 calls vfprintf_unfiltered!
1790 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1791 * value.h, printcmd.c (print_value_flags): Move from here...
1792 * annotate.c: ...to here, and make it use can_dereference.
1794 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1796 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1797 Remove, needed for both native and cross.
1798 * target.c (attach_flag, generic_mourn_inferior): Put here.
1799 * utils.c (job_control): Put here.
1800 (terminal.h): Don't include anymore.
1802 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1804 * source.c (find_source_lines): Always use code that was #ifdef
1805 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1806 leaving it on the chain. Reindent much of this function.
1807 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1808 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1809 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1810 config/ns32k/xm-ns32km3.h: Remove all references to
1811 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1812 * main.c, fork-child.c, many config files: Remove all
1813 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1816 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1817 This avoids __eprintf troubles.
1819 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1821 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1822 initialization code which needs to be called even if we bypass the
1823 command line stuff into gdb_init.
1824 * utils.c (fputs_unfiltered): Surround in #ifndef
1825 FPUTS_UNFILTERED_OVERRIDE.
1826 * Makefile.in (libgdb.a): New target.
1828 * utils.c: Rearrange I/O stuff a bit so that all output goes
1829 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1830 which made %s not work with arbitrarily large strings.
1831 * printcmd.c (printf_command): Use printf_filtered, not
1832 printf_unfiltered and printf, now that arbitrary limit is gone.
1835 * breakpoint.c (watchpoint_check): Remove unused variable b.
1836 * stack.c (print_frame_info): Move sp and buf inside #if.
1837 * eval.c (evaluate_subexp): Remove unused variables pp,
1838 mangle_ptr, ptr, and mangle_tstr.
1839 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1841 * symtab.c (lookup_symtab): Put variable copy inside #if.
1842 (decode_line_1): Put variable q1 inside #if 0.
1843 * target.h: Declare target_link.
1844 * infrun.c (wait_for_inferior): Remove unused variables signame.
1845 * remote.c (remote_resume): Remove unused variable name.
1846 * c-exp.y (parse_number): Parenthesize operand of shift.
1847 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1848 (this is a semantic change, the warning seems to have detected a bug).
1849 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1850 * coffread.c: Move variable temptype inside #if.
1851 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1853 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1854 (chill_val_print): Remove unused variable in_range.
1855 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1856 (chill_val_print): Add default case for switch.
1857 * stabsread.h: Declare stabsect_build_psymtabs.
1858 * os9kread.c (read_minimal_symbols): Make this return void.
1859 (os9k_symfile_read): Remove unused variables stb_exist and val.
1860 (os9k_symfile_init): Remove unused variable val.
1861 (fill_sym): Remove unused variable id.
1862 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1863 unused variable nsl.
1864 Remove unused variable symfile_bfd.
1865 #if 0 unused variables lbrac_unmatched_complaint and
1866 lbrac_mismatch_complaint.
1867 Remove declaration for non-existent function os9k_next_symbol_text.
1869 * annotate.c, annotate.h: New files, containing a function for
1870 each annotation which outputs it.
1871 * Move breakpoints_changed from breakpoint.c to annotate.c.
1872 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1873 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1874 Use annotate.c functions to output annotations.
1875 * Makefile.in (OBS): Add annotate.o.
1877 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1879 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1880 elf_unwind_entries are always initialized.
1882 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1883 stubs which return directly to the caller rather than to the stub
1886 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1888 * c-exp.y (yyerror): Display a more informative error message.
1889 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1890 * m2-exp.y (yyerror): Ditto.
1892 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1894 * inflow.c (job_control): Move definition to front of file.
1896 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1898 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1899 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1901 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1903 * Makefile.in (kdb): Remove old init.c creation commands.
1904 * configure.in (sparclite): Match on sparclite*.
1905 * sparclite/aload.c (main): Only change section addresses for
1906 a.out format object files.
1908 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1910 * config/i386/go32.mh: Define CC.
1912 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1914 * gdbserver/Makefile.in: Remove irrelevant definitions and
1915 comments inherited from the gdb Makefile.
1916 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1917 (VERSION): Update to 4.12.3.
1918 (gdbserver): Remove any existing executable first.
1919 (distclean, realclean): Remove nm.h.
1920 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1921 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1922 Don't use absolute pathname.
1924 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1926 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1929 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1931 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1932 (print_it_normal): Add annotations for the inferior starting and
1933 stopping, and for all the various messages related to how it
1936 * printcmd.c (do_one_display): Annotate.
1937 * stack.c (print_frame_info): Annotate printing of stack frames.
1939 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1941 * remote.c (get_offsets): Handle case where stub doesn't support
1944 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1946 Add partial support for g++ code compiled with -fvtable-thunks.
1947 * c-valprint.c (c_val_print): Add vtblprint support
1949 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1950 pointers (if using thunks) as well as array of structs (otherwise).
1951 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1952 level, and make the latter non-static (so define_symbol can use it).
1953 * stabsread.c (define_symbol): If the type being defined is a
1954 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1955 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1956 * values.c (value_virtual_fn_field): Handle thunks.
1957 * values.c (value_headof): Minor efficiency hack.
1958 * values.c (value_headof): Incomplete thunk support. FIXME.
1960 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1962 * valprint.c (print_longest): Clarify comment about use_local.
1963 * printcmd.c, defs.h (print_address_numeric), callers in
1964 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1965 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1966 exec.c: New argument use_local.
1967 * source.c (identify_source_line): Use filtered output. Use
1968 print_address_numeric.
1970 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1971 language.c (type_error, range_error): Use filtered output.
1972 * utils.c (error_begin): Update comment to tell people to use
1975 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1976 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1979 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1981 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1982 from the fault, #ifndef FAULTED_USE_SIGINFO.
1983 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1985 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1987 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1988 Explicitly annotate each record.
1990 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1992 * xcoffexec.c: Reformat to standards and lint.
1993 (language.h): Include.
1994 (exec_close): Declare arg "quitting".
1995 (file_command): Declare arg "from_tty".
1996 (map_vmap): Cast xmalloc result to PTR.
1997 * rs6000-nat.c: Reformat to standards and lint.
1998 (exec_one_dummy_insn): Use char array for saved instruction.
1999 (fixup_breakpoints): Declare.
2000 (vmap_ldinfo): Be more informative in fatal error messages.
2001 (xcoff_relocate_symtab): Define to return void.
2002 * xcoffsolib.h: Reformat to standards, improve comments.
2003 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2005 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2007 * utils.c, defs.h (error_begin): New function.
2008 (quit): Print annotation before printing the error message.
2009 * main.c (return_to_top_level): Print annotation before doing the
2011 * symtab.c (decode_line_1): Call error not warning and then
2012 return_to_top_level. Call error_begin and printf_unfiltered
2013 rather calling warning (before calls to return_to_top_level).
2014 * core.c (memory_error): Use error_begin, printf_unfiltered,
2015 print_address_numeric and return_to_top_level instead of error.
2016 Cleans up a FIXME-32x64.
2017 * language.c (type_error, range_error): Call error_begin
2018 not just target_terminal_ours.
2020 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2021 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2022 side of an assignment is non-portable.
2024 * utils.c (query): Change syntax of query annotations to be
2025 consistent with other input annotations.
2026 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2028 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2030 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2032 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2033 that have a stack frame size of 32k or larger (from Paul Flinders).
2034 Remove #if 0'd code.
2036 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2038 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2039 for Lynx platforms that need it.
2040 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2042 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2044 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2045 than trying to deduce it from the fault.
2047 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2049 * printcmd.c (print_address_symbolic): Initialize name to empty
2050 string to avoid core dump if lookup fails.
2051 * remote-e7000.c (printf_e7000debug): Error if target not open.
2053 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2055 * i386-nlmstub.c: Update to be more in line with PIN stub.
2056 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2057 * (hex2mem): Init ptr.
2058 * General cleanups to use ConsolePrintf, standard prologues, etc...
2060 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2062 * i386-nlmstub.c: More changes to be compatible with remote.c.
2064 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2065 into (the far less frequently called) dbx_symfile_read.
2067 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2069 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2071 * dbxread.c (record_minimal_symbol): Record the section
2072 associated with the symbol to make dynmaic relocation work.
2073 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2074 Solaris brain-damage which don't apply to relocatable object
2076 * (stabsect_build_psymtabs): New routine to read stabs out of an
2077 arbitrarily named section.
2078 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2080 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2081 stabs out of the nlm.
2082 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2083 brain-damage which don't apply to relocatable object files.
2084 * remote.c (putpkt): Improve error reporting and error handling.
2085 * (get_offsets): Temporary kludge to force data & bss sections to
2086 have the same relocation.
2087 * stabsread.c (define_symbol, scan_file_globals): Record section
2090 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2092 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2093 FIXME-32x64 comment.
2095 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2097 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2098 to after call to target_wait. This means that flush_cached_frames
2099 can call target_terminal_ours if it wants to.
2100 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2101 comment about why the code is dubious.
2103 * stabsread.c (read_type): Call read_type, not nonexistent
2106 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2108 * remote-os9k.c (rombug_fetch_registers): set trace mode
2110 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2112 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2114 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2115 passed to process_one_symbol.
2116 * stabsread.c (read_type): process os9k functio prototype.
2118 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2120 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2123 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2125 * utils.c (prompt_for_continue): Annotate prompt.
2126 (query): Annotate query.
2127 * printcmd.c (print_frame_args): Change syntax of argument
2128 annotation to make name and value part of a single group of
2129 annotations, not two separate groups.
2130 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2131 * valprint.c (val_print_array_elements): Change syntax of
2132 annotation to be more concise.
2133 * main.c, defs.h (command_line_input): New argument tells what
2134 string to include in the annotations.
2135 * symtab.c (decode_line_2), main.c (read_command_lines,
2136 command_loop): Change callers.
2138 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2139 target null pointer.
2140 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2142 * printcmd.c (output_command): Annotate things we print here too.
2143 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2144 * Move declaration of print_value_flags from defs.h to value.h.
2145 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2147 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2149 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2150 BFD handles sun3 dynamic relocations now.
2151 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2154 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2156 * printcmd.c (print_command_1): Annotate the top-level expressions
2158 (print_frame_args): Annotate each argument.
2159 * printcmd.c, defs.h (print_value_flags): New function.
2160 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2161 * valprint.c (val_print_array_elements): Annotate each array element.
2163 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2165 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2166 the register contains a pointer to the type, not the type itself.
2168 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2170 * main.c (main): Accept --annotate=N option and make --fullname
2171 the same as --annotate=1.
2172 (command_line_input): Print annotatation before and after prompt.
2173 * blockframe.c (flush_cached_frames): Print annotation.
2174 * Rename frame_file_full_name to annotation_level and move it from
2176 * source.c (identify_source_line): If annotation_level > 1,
2177 change output format.
2178 * breakpoint.c: Print annotation whenever a breakpoint changes.
2179 * main.c: New variable server_command.
2180 (command_line_input): Parse "server " and set server_command.
2181 (dont_repeat): Check server_command.
2183 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2185 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2186 updating raw_symbol and symnum. Return a value in the case where
2189 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2191 * parse.c: Don't define block_found; it is defined in symtab.c.
2192 * parser-defs.h: Add comment regarding block_found.
2194 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2196 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2199 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2201 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2202 section vma. Do not read dynamic relocs for sun3 executables to
2203 avoid BFD assertion message.
2205 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2207 * nm-hppab.h (KERNEL_U_ADDR): Define.
2208 (FIVE_ARG_PTRACE): Likewise.
2209 (CANNOT_STORE_REGISTER): Likewise.
2210 * nm-hppah.h (KERNEL_U_ADDR): Define.
2211 (FIVE_ARG_PTRACE): Likewise.
2212 (CANNOT_STORE_REGISTER): Likewise.
2213 (NEED_TEXT_START_END): Likewise.
2215 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2216 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2217 (FIVE_ARG_PTRACE): Likewise.
2218 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2219 (FIVE_ARG_PTRACE): Likewise.
2221 * hppa-tdep.c (read_unwind_info): Make static.
2222 (restore_pc_queue): Indirect through the target vector to
2223 reload the register state.
2225 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2227 * paread.c (compare_unwind_entries): Delete function. It's been
2228 moved into hppa-tdep.c.
2229 (read_unwind_info): Likewise.
2230 (pa_symfile_read): No longer call read_unwind_info. The unwind
2231 tables will be read in as they are needed.
2233 * hppa-tdep.c (compare_unwind_entries): New function.
2234 (read_unwind_info, internalize_unwinds): Likewise.
2235 (find_unwind_entry): Read in unwind information on demand.
2237 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2239 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2240 to : in search path processing.
2241 * defs.h (qsort): Rename argument in prototype.
2242 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2244 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2245 (false): Eliminate usages.
2247 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2249 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2250 All references to value changed to value_ptrlage_command is now
2252 All references to value changed to value_ptr.
2253 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2254 * remote-hms.c (hms_wait): Timeout after five seconds.
2255 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2256 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2257 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2259 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2261 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2263 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2265 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2267 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2268 bp_watchpoint_scope breakpoints.
2269 (struct breakpoint): Add val_chain and related_breakpoint fields
2270 for use by watchpoints.
2272 * breakpoint.c (within_scope): Delete. No longer used.
2273 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2274 (target_{remove,insert}_watchpoint): Likewise.
2275 (can_use_hardware_watchpoint): New function.
2276 (remove_breakpoint): New function to remove a single breakpoint
2277 or hardware watchpoint.
2278 (insert_breakpoints): Handle insertion of hardware watchpoints.
2279 Store a copy of the value chain derived from the watchpoint
2281 (remove_breakpoints): Simplify by using remove_breakpoint.
2282 (delete_breakpoint): Likewise.
2283 (watchpoint_check): Delete the watchpoint and watchpoint scope
2284 breakpoints when the watchpoint goes out of scope. Save & restore
2285 the current frame after checking watchpoints.
2286 (breakpoint_init_inferior): Likewise (restarting the program
2287 makes all local watchpoints go out of scope).
2288 (bpstat_stop_status): Handle hardware watchpoints much like normal
2289 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2290 when the watchpoint goes out of scope. Remove and reinsert all
2291 breakpoints before returning if we stopped when a hardware watchpoint
2293 (watch_command): Use a hardware watchpoint when possible. If
2294 watching a local expression, build a scope breakpoint too.
2295 (map_breakpoint_numbers): Also call given function for any
2296 related breakpoints.
2297 (disable_breakpoint): Never disable a scope breakpoint.
2298 (enable_breakpoint): Handle hardware breakpoints much like normal
2299 breakpoints, but recompute the watchpoint_scope breakpoint's
2300 frame and address (if we have an associated scope breakpoint).
2301 (read_memory_nobpt): Handle hardware watchpoints like normal
2302 watchpoints. When necessary handle watchpoint_scope breakpoints.
2303 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2304 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2305 (disable_command): Likewise.
2307 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2308 Extern prototype added to frame.h
2310 * infrun.c (wait_for_inferior): Set current_frame and select
2311 a frame before checking if we stopped due to a hardare watchpoint
2312 firing. Handle stepping over hardware watchpoints.
2313 (normal_stop): Remove unnecessary call to select_frame.
2315 * value.h (value_release_to_mark): Declare.
2316 * values.c (value_release_to_mark): New function.
2318 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2319 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2321 * hppab-nat.c (hppa_set_watchpoint): New function.
2323 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2324 (HAVE_STEPPABLE_WATCHPOINT): Define.
2325 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2326 (target_{insert,delete}_watchpoint): Define.
2328 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2329 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2330 (target_{insert,remove}_watchpoint): Likewise.
2332 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2334 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2335 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2336 often have the same names as debug symbols for functions, and
2337 confuse lookup_symbol().
2339 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2341 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2342 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2343 REGISTER_RAW_SIZE (1).
2344 Together these changes work around a bug in HP's compiler. Both
2345 seem to be necessary.
2347 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2349 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2350 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2351 are type mst_solib_trampoline.
2353 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2355 * config/m68k/es1800.mt: Change comments.
2357 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2359 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2361 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2363 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2366 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2368 * values.c (unpack_long): Remove obsolete comment about using a
2371 * symfile.c (symbol_file_command): Add comments about command syntax.
2373 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2374 Jim Kingdon (kingdon@cygnus.com)
2376 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2377 are in the .plt section.
2378 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2379 find_solib_trampoline_target): New functions for handling
2380 stepping into -g compiled shared libraries.
2381 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2382 find_solib_trampoline_target): Add prototypes.
2383 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2384 Define to handle stepping into -g compiled shared libraries.
2385 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2386 stepping into -g compiled shared libraries.
2388 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2390 * configure.in: Add mips-*-sysv4* support.
2391 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2392 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2393 New files for MIPS SVR4 support.
2394 * Makefile.in: Update for new mipsv4 files.
2395 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2396 read_next_frame_reg to obtain the frame relative stack pointer.
2397 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2398 obtain the frame relative stack pointer.
2399 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2400 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2401 by entering them into the minimal symbol table.
2402 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2403 a long for float formats.
2404 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2405 get defined in <link.h>.
2406 * solib.c (solib_add): Add shared library sections to the section
2407 table of the target before adding the symbols.
2408 * partial-stab.h: Relocate static and global functions.
2409 * dbxread.c (read_dbx_symtab): Remove unused variable
2410 end_of_text_address. Relocate text_addr when passing it
2413 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2414 library functions before the executable is run. Retrieve dynamic
2415 symbols from stripped executables.
2416 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2417 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2418 if no debugging symbols were found.
2419 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2420 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2422 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2423 OSF/1 has shared libraries.
2425 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2427 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2428 to BFD handling of dynamic symbols.
2430 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2432 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2433 then gets its real address into FUN and its GOT/DP value into %r19.
2435 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2437 * hppa-tdep.c (frameless_function_invocation): If no unwind
2438 descriptor was found, then assume this was not a frameless
2439 function invocation.
2440 (frame_saved_pc): If the saved PC is in a linker stub, then
2441 return the return address which the linker stub will return to.
2443 * xm-hppab.h: Never define USG.
2444 * xm-hppah.h: Always define USG.
2446 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2448 * values.c (unpack_long, value_from_longest),
2449 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2451 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2453 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2455 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2457 For SVR4 targets, enable gdb to set breakpoints in shared
2458 library functions before the executable is run.
2459 * elfread.c (elf_symtab_read): Handle symbols for shared library
2461 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2462 and moved to objfiles.c.
2463 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2464 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2465 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2466 the new generic definition from tm-sysv4.h works for Solaris.
2468 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2470 * elfread.c (elf_symtab_read): Change storage_needed,
2471 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2472 bfd_get_symtab_upper_bound. Check for errors from
2473 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2474 * nlmread.c (nlm_symtab_read): Same changes.
2476 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2478 * xcoffread.c (xcoff_next_symbol_text): New function.
2479 (read_xcoff_symtab): Set next_symbol_text_func to it.
2480 Move raw_symbol outside of read_xcoff_symtab.
2482 * remote.c (getpkt): Remove unused "out" label.
2484 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2486 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2487 about more than one watchpoint being triggered.
2489 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2491 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2493 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2495 * blockframe.c (find_pc_partial_function): mst_file_text
2496 symbols do not live in the shared library transfer table.
2497 * ch-exp.y (decode_integer_value, match_character_literal,
2498 match_bitstring_literal): Guard tolower calls with isupper,
2499 tolower on old BSD systems blindly subtracts a constant.
2500 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2501 well when determining the producer of the object file.
2502 * mdebugread.c (has_opaque_xref): New function to check for
2503 cross reference to an opaque aggregate.
2504 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2505 enter typedefs to opaque aggregates into the symbol tables.
2506 * mdebugread.c (parse_external): Remove skip_procedures argument,
2507 it has always been 1. Remove code that handled stProc symbols,
2508 it was never executed and was wrong, as the index of a
2509 stProc symbol points to the local symbol table and not to the
2510 auxiliary symbol info. Update caller.
2511 * mdebugread.c (parse_partial_symbols): Do not enter external
2512 stProc symbols into the partial symbol table, they are already
2513 entered into the minimal symbol table.
2514 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2515 Remove all conditionals and definitions for ptx.
2516 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2517 Fix addresses of floating point registers in REGISTER_U_ADDR.
2518 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2519 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2520 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2521 signal trampoline code work.
2522 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2523 Remove all conditionals and definitions for ptx.
2524 Remove KDB definitions.
2525 * symm-nat.c (store_inferior_registers): Fetch registers before
2526 storing them to obtain valid floating point control registers.
2527 Store fpu registers.
2528 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2529 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2530 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2532 * symm-nat.c (child_resume): Update type of `signal' parameter.
2533 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2535 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2537 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2538 calling import stubs for functions in shared libraries.
2540 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2542 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2544 * ch-lang.c (chill_is_varying_struct): Magic string is
2545 was "<var_length>" is now "__var_length" (more portable).
2547 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2549 * remote.c (getpkt): If we get a timeout, actually retry rather
2550 than just giving up the first time it happens.
2551 * remote.c: Document sequence numbers.
2552 (remote_store_registers): Change syntax of 'P' request so that it
2553 never looks like a sequence number.
2555 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2557 * os9kread.c (record_minimal_symbol): add section_offset to
2558 relocate minimal symbol table.
2559 * os9kread.c (read_minimal_symbols): ditto.
2560 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2562 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2563 return. Also if file addr is 0 leave it 0, not to relocate.
2564 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2565 'set remotexoff' and 'set remotelog' commands.
2567 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2569 * remote.c (remote_store_registers): Add 'P' request to set an
2570 individual register.
2571 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2574 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2576 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2577 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2578 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2580 * command.c (do_setshow_command, case var_string): Never add a
2581 space to the end of the string.
2582 * NEWS: Document this change.
2583 * .gdbinit: Add a space to the "set prompt" command.
2585 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2587 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2588 changes to make it compile (it doesn't link yet).
2590 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2591 (set_demangling_style, set_demangling_command): Use savestring not
2592 strdup. We were not dealing properly with a NULL return from
2593 strdup, and were not declaring strdup (the system header may or
2596 * valprint.c (val_print): Remove inaccurate comment about what
2597 types can be stub types.
2599 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2600 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2601 Supply alternate version if ATTACH_DETACH is not defined.
2602 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2603 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2604 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2606 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2608 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2610 (skip_trampoline_code): Rewrite and add support for argument
2611 relocation stubs stubs, import/export stubs, calls through
2612 "_sr4export" and cascaded trampolines.
2614 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2615 if no unwind descriptor is found.
2617 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2618 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2619 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2620 differently. All registers are four bytes.
2621 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2623 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2625 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2626 registers as both single and double values (fetching 2nd 32bit half
2627 as necessary). Annotate each register printed with its precision.
2629 * paread.c (read_unwind_info): Fix off-by-one error.
2631 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2633 * main.c (complete_command): Deal with it if arg is NULL.
2635 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2637 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2638 regarding using the PC--using the PC is necessary and all the
2639 FIXME comments in the world won't make it go away.
2641 * valops.c (value_at, value_at_lazy): Give error if we dereference
2643 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2644 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2646 * stabsread.c (patch_block_stabs): Add comment about what happens
2647 if the definition is in another compilation unit from the stab.
2649 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2651 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2653 * main.c (complete_command): New command, from Rick Sladkey
2654 <jrs@world.std.com>.
2655 (symbol_completion_function): Don't declare rl_point and
2656 rl_line_buffer; they are now declared in readline.h.
2657 (show_commands): Don't declare history_base; it is declared in
2659 * command.c (lookup_cmd): Don't delete trailing whitespace.
2660 Reverts change of 14 May 1989.
2662 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2664 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2665 code from prim_record_minimal_symbol_and_info() to here. Callers
2666 of the latter can legitimately supply a section number of -1.
2668 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2670 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2671 member functions have an element in args for a (nonexistent) this
2674 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2676 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2678 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2679 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2681 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2682 for the structure's type. All callers changed.
2684 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2685 for each structure argument rather than assuming it's either
2686 true or false for all structure arguments.
2688 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2689 on the length structure passed, not the compiler used.
2691 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2692 argument for the structure's type.
2694 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2696 * values.c (set_internalvar): Don't set var->value until we are
2697 sure there won't be an error().
2699 * remote.c (get_offsets): Reinstate comment which was in
2700 remote_wait about use of SECT_OFF_TEXT and so on.
2702 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2704 * symmisc.c (maintenance_check_symtabs): New function to check
2705 consistency of psymtabs and symtabs.
2706 * symtab.h (maintenance_check_symtabs): Add prototype.
2707 * maint.c: Add new `maint check-symtabs' command.
2708 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2709 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2710 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2712 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2713 to write_memory to avoid warnings from gcc.
2714 * config/i386/xm-symmetry.h: Add missing #endif.
2715 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2716 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2717 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2719 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2721 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2722 (hppa_push_arguments): Likewise.
2724 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2726 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2727 improve remote debugging efficiency. Also fixed problems with
2728 doing function calls for programs with no entry points.
2729 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2730 entry_point_address.
2731 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2732 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2733 parse_lines): Pass section_offsets info to these routines so that
2734 we can relocate symbol table entries upon readin.
2735 * (psymtab_to_symtab_1): Set symtab->primary to tell
2736 objfile_relocate to do relocations for our symbols.
2737 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2738 (which hang off of the symbol table).
2739 * Use prim_record_minimal_symbols_and_info instead of
2740 prim_record_minimal_symbols to supply section info to make minimal
2741 symbol relocations work.
2742 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2743 -1, try to deduce it from ms_type.
2744 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2745 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2746 add code to relocate objfile->sections data structure.
2747 * remote.c (get_offsets): Use new protocol message to acquire
2748 section offsets from the target.
2749 * (remote_wait): Get rid of relocation stuff. That's all handled
2750 by objfile_relocate now.
2751 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2752 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2754 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2756 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2758 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2760 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2761 can no longer set this at run time.
2762 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2763 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2764 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2765 sparc-tdep.c compiles).
2766 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2768 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2770 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2771 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2772 * configure.in: Recognize m68*-cisco*-*.
2774 * Makefile.in (TAGS): Use variables directly, rather than using
2775 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2776 and means that these filenames no longer need be unique across all
2777 the config/* directories.
2778 * configure.in: Put the config/*/ into TM_FILE, etc.
2780 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2781 and trapv exceptions.
2783 * target.h (struct section_table), objfiles.h (struct obj_section):
2784 Change name of field sec_ptr to the_bfd_section. More mnemonic
2785 and avoids the (sort of, for the ptx compiler) name clash with
2786 the name of the typedef.
2787 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2788 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2790 * utils.c: Include readline.h.
2791 * Makefile.in (utils.o): Add dependency.
2793 * remote.c (getpkt): Add support for run-length encoding.
2795 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2797 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2799 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2801 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2802 prim_record_minimal_symbol.
2805 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2806 computing their offset from the start of the old buffer and adding
2807 to the new buffer, rather than by assuming we can add the
2808 difference between the old buffer and the new buffer (it might not
2809 fit in an int). Merge in cosmetic differences from emacs regex.c
2810 version of this macro.
2812 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2814 * Makefile.in (install-only): Fix use of program_transform_name.
2816 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2818 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2819 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2820 so I'm nuking the command.
2821 * symtab.c (find_addr_symbol): Comment out, no longer used.
2823 * main.c (main): Don't init_source_path for the -cd argument. Now
2824 that source_path doesn't contain the current_directory from when
2825 GDB started up, init_source_path is no longer useful (and is
2826 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2828 * TODO: Remove item about line numbers being off. It is useless
2829 and confusing without a reproducible test case (it mentions
2830 proceed(), but I was able to step through proceed without trouble).
2832 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2834 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2835 library functions before the executable is run. Retrieve dynamic
2836 symbols from stripped executables.
2837 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2838 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2839 symtab.c (list_symbols): Handle mst_solib_trampoline.
2840 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2841 for all targets, remove IBM6000_TARGET dependencies.
2842 * dbxread.c (read_dbx_dynamic_symtab): New function.
2843 * dbxread.c (dbx_symfile_read): Use it.
2844 * dbxread.c (SET_NAMESTRING): Set namestring to
2845 "<bad string table index>" instead of "foo" if the string index is
2847 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2849 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2850 to break_command. Handle mst_file_* minimal symbol types.
2851 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2853 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2855 * c-exp.y(yylex): fix potential memory overflow.
2857 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2859 * environ.c (set_in_environ): Eliminate special handling of PATH and
2861 * putenv.c: Removed, conflicts with system declaration of
2862 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2864 * Makefile.in: Change accordingly.
2865 * procfs.c (procfs_create_inferior): Change comment accordingly.
2867 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2869 * rs6000-tdep.c: Change value to value_ptr.
2871 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2873 * i386m3-nat.c: Include floatformat.h.
2874 (get_i387_state): Use memset not bzero.
2878 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2879 ieee-float.h to floatformat.h.
2881 * valprint.c (val_print_string): Ignore error if the error
2882 happened after a terminating '\0'.
2884 * c-valprint.c (c_val_print): Never add 1 to return value from
2885 val_print_string; just return what it returns.
2887 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2888 looping through all of the enums.
2889 * infrun.c (signals_info): Use it.
2891 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2893 * main.c (main): When printing warning about bad baud rate, don't
2894 use warning(); it relies on current_target which isn't set up yet.
2896 * breakpoint.c (_initialize_breakpoint): Update docstring for
2897 tbreak to match what the code actually does. Don't mention tbreak
2898 in docstrings for "enable once" or "enable breakpoints once".
2900 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2902 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2903 while (0). That defeats the whole purpose of using do . . . while (0).
2904 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2905 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2906 using a ?: expression as an lvalue is not portable.
2908 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2909 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2910 'p' and 'r' symbol descriptors into a single symbol to look for a
2912 * README, config/sparc/tm-sparc.h: Update comments.
2914 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2916 * mdebugread.c (parse_type): Do not complain for types with
2917 an `indexNil' aux index, these are simply undefined types.
2918 Remove indexNil check from caller of parse_type.
2919 * mdebugread.c (parse_partial_symbols): Do not enter
2920 stGlobal, scCommon symbols into the minimal symbol table, their
2921 value is the size of the common, not its address.
2922 Handle scInit, scFini, scPData and scXData sections.
2923 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2925 Enter stProc symbols into the global_psymbols list once, not into
2926 the static_psymbols_list.
2927 Get rid of dummy psymtab if it is empty, to allow proper detection
2928 of stripped executables.
2929 * mdebugread.c (cross_ref): Allow cross references to Fortran
2932 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2934 * stabsread.c (common_block_end, fix_common_block): Stash the
2935 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2936 as to not assume that a pointer fits in an enum.
2938 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2940 * os9kread.c (fill_sym): check compiler verion number for pre-
2942 * os9kread.c (os9k_process_one_symbol): address of symbol is
2943 relative to section not module.
2944 * stabsread.c (define_symbol): add symbol type 's' as local
2946 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2948 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2949 * remote-os9k.c: fix bug in 'set remotebaud' function.
2950 * remote-os9k.c (rombug_link): minimize checking so to improve
2952 * symfile.c (symbol_file_command): check if failed to link, also make
2953 the command be able to accept more than one filenames.
2954 * target.c (target_link): check if failed to link with rombug.
2955 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2957 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2959 * remote-es.c (es1800_child_ops): Don't declare it static.
2961 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2963 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2965 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2967 * dbxread.c: New variable lowest_text_address.
2968 (record_minimal_symbol, read_dbx_symtab): Set it.
2969 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2970 end_of_text_address.
2971 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2973 * dbxread.c (end_psymtab): Remove old and commented out
2974 capping_global and capping_static. Fix comments regarding
2975 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2977 * parser-defs.h: Add "extern" to start of variable declarations so
2978 we don't end up with commons.
2979 * parse.c: Define these variables.
2981 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2984 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2986 * alpha-tdep.c: Change value to value_ptr.
2988 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2990 * solib.c (elf_locate_base): New function to locate the address
2991 of the dynamic linker's runtime structure in the dynamic info section.
2992 * solib.c (locate_base): Use it instead of iterating over the list
2993 of mapped address segments.
2994 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2997 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2999 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3000 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3001 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3002 signal trampoline and interrupt routines.
3003 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3004 (frame_chain, frame_chain_valid): Likewise.
3005 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3006 saved regs convention for SP.
3008 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3009 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3010 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3012 * tm-hppah.h (IN_SIGTRAMP): Define.
3014 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3016 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3017 alphabetic character as the start of a name.
3019 * sparclite/Makefile.in (all install): Build and install aload.
3021 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3022 config.guess and config.sub produce.
3024 * mips-tdep.c: Change value to value_ptr.
3026 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3028 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3029 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3030 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3031 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3032 value with value_ptr. This is for the ptx compiler.
3033 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3035 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3036 #if 0 i386_float_info.
3037 * symm-tdep.c (round): Remove. Also remove sgttyb.
3038 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3039 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3040 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3041 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3043 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3044 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3045 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3046 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3047 tm-i386v.h is apparently OK.
3048 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3049 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3052 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3054 * osfsolib.c (xfer_link_map_member): Update to use new
3055 target_read_string interface.
3057 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3059 * infrun.c (wait_for_inferior): In checking
3060 remove_breakpoints_on_following_step, check
3061 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3063 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3065 * os9kread.c (os9k_process_one_symbol): Rename
3066 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3067 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3068 (CORE_ADDR)0, from target_link, since that is what it uses.
3069 Process name at end, not during parsing (like we did before Kung's
3070 change), so that -readnow and -mapped can appear anywhere.
3071 Make text_relocation a local variable.
3072 * config/i386/i386os9k.mt: Fix comment.
3073 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3074 * os9kread.c: Put "comments" after #endif inside /* */.
3075 * stabsread.h: Add os9k_stabs variable.
3076 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3078 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3079 descriptor in global_symbols not local_symbols.
3080 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3082 (read_type): If os9k_stabs, accept function parameters after 'f'
3084 (read_array_type): If os9k_stabs, don't expect index type and
3085 expect lower and upper to be separated by ',' not ';'.
3086 (read_enum_type): If os9k_stabs, read a number before the first
3087 enumeration constant.
3088 (os9k_init_type_vector): New function.
3089 (dbx_lookup_type): Call it when starting new type vector.
3090 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3091 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3092 * os9kstab.c: Removed.
3093 * Makefile.in: Update accordingly.
3094 * objfiles.c (objfile_relocate_data): Removed.
3095 * remote-os9k.c (rombug_wait): Call objfile_relocate
3096 not objfile_relocate_data.
3097 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3098 * remote-os9k.c (rombug_wait): Call find_pc_section not
3100 * main.c (quit_command): Check inferior_pid; revert Kung change.
3101 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3103 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3105 * os9kread.c: New file to read os9000 style symbo table.
3106 * os9kstab.c: new file to read os9000 style stabs.
3107 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3108 * objfiles.c (find_pc_objfile): new function to search objfile
3110 * objfiles.c (objfile_relocate_data): new function to relocate
3111 data symbols in symbol table.
3112 * objfiles.h: Add two aux fields in struct objfile to handle
3113 multiple symbol table files situation like in os9000.
3114 * symfile.c: Change so 'symbol-file' command can handle multiple
3115 files. Also call target_link() to get relocation infos.
3116 * target.c (target_link): new function to get relocation info when
3117 a symbol file is requested to load.
3118 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3119 because in cross mode there's no inferior pid, bit they need to
3121 Makefile.in: add os9kread.c os9kstab.c and .o's.
3122 configure.in: add i386os9k target.
3123 config/i386/i386os9k.mt: new add.
3124 config/i386/tm-i386os9k.h: new add.
3126 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3128 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3129 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3131 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3133 * target.c, target.h (target_read_string): Provide error detection to
3134 caller. Put string in malloc'd space, so caller need not impose
3136 * solib.c (find_solib): Update to use new interface.
3137 * irix5-nat.c (find_solib): Read o_path from inferior
3138 (clear_solib): Free storage for o_path.
3139 * valprint.c (val_print_string): Add comments.
3141 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3143 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3146 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3148 * value.h (struct value): Add modifiable field.
3149 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3150 (record_latest_value): Don't mess with VALUE_LVAL of value.
3151 * valops.c (value_assign): Check it. Reword existing error
3152 message on not_lval.
3154 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3155 (STEP_SKIPS_DELAY): Added.
3156 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3159 * valprint.c (val_print_string): If errcode is set, always print
3160 an error, regardless of force_ellipsis. In the non-EIO case,
3161 just print the error message rather than calling error(). Don't
3162 access *(bufptr-1) if bufptr points to the start of the buffer.
3163 When looking for '\0', don't increment bufptr and addr if bufptr
3164 started out already at limit. If an error happens on fetching the
3165 first character, don't print the string.
3167 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3169 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3172 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3173 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3174 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3175 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3176 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3177 * findvar.c: Update comment regarding ieee-float.h.
3179 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3181 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3182 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3183 Define to make backtracing through the various sigtramp handlers
3185 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3186 the saved pc from ucontext on the stack for SVR4 signal handling.
3188 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3190 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3191 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3192 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3193 just use the global variable itself. When printing baud rate,
3194 don't print a baud rate if baud_rate is -1.
3196 * coffread.c (read_coff_symtab): Pass mst_file_* to
3197 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3198 symbols in the minimal symbols regardless of SDB_TYPE.
3200 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3202 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3203 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3204 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3205 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3206 ignored bs->stop for a bp_step_resume breakpoint.
3207 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3208 which performs one (the check_sigtramp2 one) of the functions
3209 which had been handled by the step_resume_breakpoint. For each
3210 use of the step_resume_breakpoint, make it still use the
3211 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3213 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3214 When setting the frame address of the step resume breakpoint, set
3215 it to the address for frame *before* the call instruction is
3216 executed, not after.
3218 * mips-tdep.c (mips_print_register): Print integers using
3219 print_scalar_formatted rather than duplicating all the
3220 CC_HAS_LONG_LONG and so on.
3221 (mips_push_dummy_frame): Use read_register_gen rather than using
3222 read_register and then putting it back in target format with
3223 store_unsigned_integer. If registers are more than 4 bytes, give
3224 an error rather than have some registers overwrite other
3226 #if 0 unused include of opcode/mips.h.
3228 * symfile.h: Don't declare arguments for coff_getfilename.
3230 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3232 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3234 * configure.in (hppa*-*-osf*): New configuration.
3235 * config/pa/hppaosf.mt: New target makefile fragment.
3236 * config/pa/tm-hppao.h: New target include file.
3238 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3240 * exec.c (print_section_info): Print entry point for exec_bfd only.
3241 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3242 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3243 causes problems if <sys/types.h> has no multiple inclusion protection.
3245 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3247 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3248 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3249 (CALL_DUMMY_LENGTH): Changed accordingly.
3251 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3253 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3254 numbers of register windows.
3256 * sparclite/hello.c: Add factorial function for testing.
3257 * salib.c: Use macros instead of constants for I/O addresses to
3258 make 931 support easier.
3259 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3260 register in sta/lda instructions.
3262 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3264 * dbxread.c (process_one_symbol): Set
3265 block_address_function_relative for COFF like we do for ELF and SOM.
3267 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3269 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3271 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3272 the enumerators of an ecoff enum into the partial symbol table.
3273 * mdebugread.c (parse_partial_symbols): Call it.
3274 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3275 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3276 offsets. Cast psymtab->read_symtab to PTR before passing it to
3278 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3279 set up the global offset table pointer in pic compiled code.
3280 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3281 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3282 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3283 ensures that floats are promoted to doubles before they are pushed
3286 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3288 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3289 Fixup cache_on and flush_i_cache so that they work for both the
3290 930 and 932 processors. Rewrite most low level funcs (uart
3291 access & cache stuff) to use new ASI access macros in sparclite.h.
3292 Also make it easy to access second serial port.
3294 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3296 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3297 <sys/stat.h>; not needed.
3299 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3301 * stack.c (print_frame_info): In "pathological" case, don't
3302 distrust the line number information.
3304 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3306 * mips-tdep.c (mips_print_register): handle 64 bits register.
3307 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3309 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3313 * Makefile.in (install): Do the sed for program_transform_name
3314 ourselves instead of worrying about INSTALL_XFORM. This enables
3315 users to override INSTALL_PROGRAM in the standard way.
3317 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3318 depend on Makefile.in.
3320 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3321 Only test against INT_MIN if a LONGEST is bigger than an int.
3323 * README: Change GhostScript to Ghostscript.
3325 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3327 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3328 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3329 character file names.
3330 * Makefile.in (ALLPARAM): Add these files.
3332 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3333 character file names.
3334 * Makefile.in: Add Kung's new mips64 files.
3336 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3338 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3339 mips64el-*-ecoff and mips64-big-*.
3340 * defs.h: get rid of FORCE_LONG_LONG.
3341 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3342 parsing. Change register size to be MIPS_REGSIZE.
3344 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3346 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3347 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3348 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3350 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3352 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3353 (remove_commands, add_commands): Add/remove hms-drain when target
3356 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3358 * configure.in: Add Lynx/rs6000 support.
3359 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3360 messages. Add rs6000 support. Don't try to modify unwritable
3362 * rs6000-nat.c: Move lots of native dependent stuff (like core
3363 file support) from rs6000-tdep.c & xcoffexec.c to here.
3364 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3365 * xcoffexec.c: Move native dependent stuff to nat.c.
3366 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3368 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3370 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3371 New files to support Lynx/rs6000.
3373 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3375 * README: Remove note about gcc warnings on alpha, these should be
3377 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3378 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3379 remote-utils.c, stabsread.c: Include <string.h>.
3380 * regex.c: Include "defs.h", change re_comp argument to const char *.
3381 * infptrace.c (fetch_register, store_inferior_registers): Change
3382 regaddr to type CORE_ADDR.
3383 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3384 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3386 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3388 * symtab.h: Always define BYTE_BITFIELD to nothing.
3390 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3392 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3393 * configure.in: Remove comment about m68k-em.mt.
3394 * Makefile.in: Remove references.
3396 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3398 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3401 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3403 * target.c (target_preopen): If target_kill doesn't remove the
3404 target from the stack, use pop_target to do it.
3406 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3407 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3408 changes to stabsread.c from summer 1993.
3410 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3411 printing the program, rather than passing NULL to printf.
3412 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3413 try to call UDIDisconnect again. Print better message.
3414 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3416 (udi_create_inferior): If udi_session_id is negative, open a new
3417 TIP rather than giving an error.
3419 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3420 config/ns32k/ns32km3.mh: Define NAT_FILE.
3421 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3422 (it was inconsistent and namespace-wrong) to NM_M3_H.
3423 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3424 (m3_open): New function.
3426 * TODO: Update Mach section.
3428 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3430 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3432 * printcmd.c (printf_command): Add missing single-letter
3433 backslash-escape sequences, and improve error message.
3435 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3437 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3438 rather than trying to shove an int into a pointer and back out
3439 again. This avoids compiler warnings.
3441 * defs.h (alloca): Declare as void *, not char *, on hpux.
3442 Don't prototype it, just declare the return type.
3444 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3446 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3447 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3449 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3451 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3452 ZERO_REGNUM, just read it as zero without talking to the board.
3454 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3456 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3457 to store_floating, not nonexistent variable len.
3459 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3461 (mips_store_word): Change calling convention to return errors, and
3462 to provide old contents if the caller wants it.
3463 (mips_xfer_memory): Deal with errors from mips_store_word.
3464 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3465 define now that remote-mips.c doesn't use BREAKPOINT.
3467 * remote-mips.c (mips_create_inferior): Call warning if arguments
3468 specified, and then execute "set args" command. Call error, not
3469 mips_error, if executable file not specified.
3471 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3474 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3477 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3479 * value.h (print_longest): Rename "value" to "val" in prototype
3480 declaration because some compilers don't like arguments whose
3481 names are the same as types.
3482 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3483 before passing it to remote_*_bytes.
3485 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3487 * h8500-tdep.c (saved_pc_after_call): The size of the
3488 pc is memory model dependent. (segmented_command,
3489 unsegmented_command, _initialize_h8500_tdep): New commands to
3490 change memory model.
3491 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3493 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3494 (hms_wait): Use new status structure
3495 (hms_open): Push the target here. (hms_before_main_loop): Not
3496 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3497 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3498 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3499 all registers in a compact way.
3501 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3503 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3504 as CORE_ADDR to match definition in rs6000-tdep.c.
3506 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3508 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3509 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3510 definitions into the psymtab.
3512 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3514 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3515 a special exceptionSize for the 68332.
3517 * remote-udi.c (udi_attach): If no arguments, print error.
3519 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3521 * Makefile.in (VERSION): Bump to 4.12.1
3522 * NEWS, README: Update to match 4.12 release.
3524 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3526 * command.c (empty_sfunc): New function.
3527 (add_set_cmd): Use it instead of not_just_help_class_command.
3528 (not_just_help_class_command): Change calling convention back to
3529 what it was before yesterday's change.
3531 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3532 of the type if present.
3534 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3536 * printcmd.c (decode_format): Don't blithely set the size for
3537 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3539 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3540 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3541 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3542 always just check against INT_MIN and INT_MAX (this also fixes things
3543 if sizeof (long) > sizeof (int), e.g. Alpha).
3544 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3545 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3546 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3547 BUILTIN_TYPE_UNSIGNED_LONGEST.
3548 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3549 longest_int and longest_unsigned_int.
3550 * value.h (struct value): Just align to LONGEST, rather than worrying
3551 about CC_HAS_LONG_LONG.
3552 * valarith.c (value_binop): Figure out type ourself based on
3553 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3554 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3555 * valprint.c (val_print_type_code_int): Just call
3556 extract_unsigned_integer directly, rather than going through
3558 * printcmd.c (decode_format): Remove code which would sometimes
3559 change 'g' size to 'w' for integers. print_scalar_formatted handles
3560 printing huge integers well enough, thank you.
3562 * command.c (add_set_cmd, not_just_help_class_command): Change
3563 to make this the sfunc, not cfunc, since that is how we call it.
3564 * command.h: Comment difference between sfunc and cfunc.
3565 * demangle.c (set_demangling_command): Add third arg since that
3566 is how it is called.
3567 (_initialize_demangler): Use sfunc, not cfunc, for
3568 set_demangling_command, since that is how it is called.
3569 Remove show_demangling_command; it has no effect.
3571 * command.c (shell_escape): Report errors correctly (with error
3572 message from strerror).
3574 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3576 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3577 x_scnlen.l rather than x_scnlen to match corresponding change in
3580 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3582 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3583 Change comments regarding TYPE_CODE_BOOL.
3584 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3585 regardless of the language.
3586 (value_true): Just call value_logical_not regardless of language.
3587 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3588 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3589 * language.h: Improve comment for la_builtin_type_vector.
3590 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3591 builtin_type_m2_bool.
3593 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3595 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3596 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3598 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3600 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3601 by restarting the ioctl.
3603 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3605 * target.h (target_wait): Add comment about calling
3606 return_to_top_level.
3608 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3610 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3611 additional arguments.
3612 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3614 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3616 * sparc-stub.c: Remove unnecessary #include of memory.h.
3618 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3620 * mips-tdep.c: Remove code which sets saved_regs from
3621 init_extra_frame_info and put it in new function mips_find_saved_regs.
3622 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3623 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3624 check if it is NULL and call mips_find_saved_regs if so.
3626 * remote-mips.c: Use unfiltered, not filtered, output most places.
3628 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3629 backtrace. Revise comments.
3631 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3633 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3634 alpha and irix. The _sigtramp case has to be handled properly
3635 in the tdep files if we have no ecoff debugging info.
3636 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3637 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3638 without PC_REGNUM kludge.
3639 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3640 Clean up handling of mips sigtramp frames, improve comments.
3642 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3644 * paread.c (read_unwind_info): Fix typo.
3646 * paread.c (pa_symtab_read): Update the "check_strange_names"
3647 filter to match GCC's current output. Filter out section symbols
3648 (which the HP linker sometimes puts in the wrong place).
3650 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3652 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3654 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3656 * Makefile.in: Remove all references to sparcly-nat.c.
3658 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3659 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3660 duplicating serial.h and target.h.
3662 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3663 are not used anywhere (a 5 Oct 1993 change removed the uses).
3665 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3666 * config/m68k/es1800.mt: Add comment.
3667 * remote-es.c: Extensive changes to update to current conventions.
3669 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3670 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3671 to achieve the desired timeout.
3672 * serial.h (serial_t): Add field timeout_remaining.
3674 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3676 * c-exp.y (yylex): Reenable nested type code.
3678 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3680 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3682 * remote-mips.c (mips_ops): Fix docstring.
3684 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3686 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3687 with the old tm-m68k-em.h:
3688 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3689 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3690 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3691 Add FIXME regarding GET_LONGJMP_TARGET.
3693 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3694 * infptrace.c (kill_inferior): Add comments.
3695 * main.c (quit_command): Call target_close after we kill or
3697 * remote-udi.c (udi_close): Don't error() if QUITTING.
3699 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3701 * configure.in: Make m68k-coff and aout add monitor support in
3702 addition to the standard serial support.
3704 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3706 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3709 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3711 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3712 * elfread.c (record_minimal_symbol_and_info),
3713 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3715 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3717 * i386-stub.c: Add ".text" right before "mem_fault:".
3719 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3721 * remote-utils.c (usage): Fix message to be accurate and conform
3722 more closely to normal conventions.
3724 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3725 whether to show information about exec_bfd, and not control whether
3726 to show information about device and speed.
3728 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3729 usage message, don't dump core.
3731 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3732 for variable size array.
3733 (bug_fetch_register, bug_store_register): Rename "value" to
3734 "fpreg_buf" because some compilers don't like variables whose
3735 names are the same as types.
3736 (bug_store_register): Use a cast when converting char * to
3739 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3740 of the command in error message (the text was referring to the old
3741 name of the command).
3743 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3745 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3746 full details on structure elements without names. This partially
3747 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3748 of those changes was accidental.
3750 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3751 defined, make it an error to specify a single argument which is not
3754 * Makefile.in (version.c), main.c (print_gdb_version): Use
3755 host_alias and target_alias, not host_canonical and
3756 target_canonical, to print configuration.
3758 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3760 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3761 of builtin_type_long. It is necessary to get a type which is
3762 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3764 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3765 various miscellaneous things discovered in the process:
3766 * printcmd.c, defs.h (print_address_numeric): New function.
3767 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3768 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3769 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3770 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3772 * utils.c, defs.h (gdb_print_address): New function.
3773 * expprint (dump_expression), gdbtypes.h: Use it.
3774 * breakpoint.c (describe_other_breakpoints),
3775 symmisc.c (dump_symtab, print_symbol):
3776 Use filtered not unfiltered I/O.
3777 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3778 just run gdb under a debugger for this (and it had problems with
3779 printing addresses, how to print b->shadow, etc.).
3780 * buildsym.c (make_blockvector), core.c (memory_error),
3781 exec.c (print_section_info), maint.c (print_section_table),
3782 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3783 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3784 Add comments saying code is broken. Marked with "FIXME-32x64".
3785 * dbxread.c (process_one_symbol), partial-stab.h (default),
3786 remote-vx.c (vx_run_files_info):
3787 Don't cast int being passed to local_hex_string.
3788 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3789 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3791 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3793 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3794 * source.c: Include <sys/types.h> regardless of USG.
3796 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3798 * valops.c (value_assign): Set `type' after coercing toval.
3799 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3800 Use extract_unsigned_integer to get the address of a reference.
3802 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3804 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3805 AIX can use ? instead of \ for continuation. Deal with it.
3807 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3808 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3809 the HP compiler in ANSI mode doesn't like.
3811 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3812 based on USG, rather than defining HAVE_SIGSETMASK to an
3813 expression containing defined. Having a macro used in #if expand
3814 to an expression containing "defined" is undefined according to
3815 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3818 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3820 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3821 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3823 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3825 * ch-exp.y (match_string_literal): Allow a zero-length string.
3826 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3828 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3830 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3831 passing them to print_387_status.
3832 (print_387_status): Don't subtract top from 7 before using it.
3833 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3834 from 7; the above explains it.
3836 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3838 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3839 pointer value when fixing up the frame at the start of a function.
3841 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3843 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3844 Sparc from the stack.
3846 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3848 * remote-mips.c (mips_initialize): Clear mips_initializing via
3849 cleanup chain, not directly.
3851 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3852 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3853 munging the timeout due to the limited range of c_cc[VTIME].
3855 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3856 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3857 m3-nat.c (m3_create_inferior): Pass it.
3858 * procfs.c: Remove ptrace function. It was declared in a way which
3859 conflicted with the prototype in unistd.h on Solaris.
3861 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3863 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3864 in the sigcontext if it is a signal trampoline frame.
3865 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3866 Define for Solaris2.
3868 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3870 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3871 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3872 tm-sparc.h so they can be overridden if necessary.
3874 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3876 * lynx-nat.c: Add Sparc support.
3877 * sparcly-nat.c: Remove. It's useless.
3878 * config/sparc/nm-sparclynx.h: Rewrite.
3879 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3881 * config/sparc/tm-sparclynx.h: Rewrite.
3883 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3885 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3886 directory. Old code was discarded, since the new opcode table has
3889 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3891 * Makefile.in (realclean): Remove info files per make-stds.texi.
3893 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3895 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3896 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3897 * config/sparc/tm-sun4sol2.h: Define it.
3899 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3901 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3902 if we did not find a symbol.
3904 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3906 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3909 * hppab-nat.c (call_ptrace): Delete redundant function.
3910 (kill_inferior, attach, detach, child_resume): Likewise.
3911 (child_xfer_memory): Likewise.
3913 * hppah-nat.c (call_ptrace): Delete redundant function.
3914 (kill_inferior, attach, detach, child_resume): Likewise.
3916 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3918 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3920 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3922 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3923 (CHILD_XFER_MEMORY): Define.
3924 (PT_*): Define so that generic infptrace.c code can be used.
3926 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3928 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3929 struct section_offsets *, not a (nonexistent) struct section_offset *.
3931 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3932 internal_xcoff_symtab, not an array of one of them. Change lots of
3933 "main_aux" to "&main_aux" and so on.
3935 * coffread.c, xcoffread.c: Include <coff/internal.h>
3938 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3940 * coffread.c (coff_getfilename): Make it not static.
3942 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3944 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3945 a completely gratuitous difference between xcoffread.c and coffread.c).
3947 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3949 * infrun.c (wait_for_inferior): Don't set frame for
3950 step_resume_breakpoint for IN_SIGTRAMP cases.
3952 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3953 breakpoint.c (bpstat_what): Move step_resume from its own field of
3954 the struct bpstat_what into the main_action. Make it override
3955 other breakpoints. This is a conservative change in the sense
3956 that before the step resume breakpoint was a breakpoint.c
3957 breakpoint, hitting the step resume breakpoint overrode even
3958 calling bpstat_stop_status.
3960 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3962 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3963 in case execution was stopped in the called function.
3964 * stack.c (print_frame_info, frame_info): If backtracing through
3965 a call dummy, handle the starting source line number on a line
3966 boundary like backtracing through sigtramp.
3967 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3968 for call dummy frame right. Remove old test for dummy frame,
3969 it has been unused at least since gdb-3.5.
3970 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3973 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3975 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3977 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3979 * infrun.c (signals_info), target.c (target_signal_from_name):
3980 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3982 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3984 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3985 * inflow.c (terminal_ours_1): When discussing how to deal with the
3986 tty state, make note of query() as well as readline.
3988 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3989 signals for which stop and print are cleared by default.
3991 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3993 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3994 reserved fields to hold a stub unwind entry type. Fix typo.
3995 (stub_unwind_entry): New structure for raw stub unwind entries.
3996 (stub_unwind_types): The types of stubs we may encounter.
3997 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3998 * hppa-tdep.c (rp_saved): Use additional information provided
3999 by linker stub unwind descriptors.
4000 (frameless_function_invocation): Likewise.
4001 (frame_chain_valid): Likewise.
4002 * paread.c (compare_unwind_entries): New function for sorting
4003 unwind table entries.
4004 (read_unwind_info): Rewrite to remove dependency on host endianness.
4005 Read in data from the $UNWIND_END$ subspace which contains linker
4006 stub unwind descriptors. Merge that data into the basic unwind
4009 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4011 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4013 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4014 from either the symbol name or the auxent.
4015 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4018 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4020 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4022 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4024 * README: Update notes for alpha port.
4026 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4028 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4029 for operation fault, constraint fault, and type fault.
4031 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4033 * Makefile.in (init.c): Add comment explaining formatting conventions.
4035 * c-exp.y (parse_number): Assign to temporary between the right
4036 shifts, to work around a bug in the SCO compiler.
4038 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4039 Add various files which were added to GDB recently.
4041 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4044 * Makefile.in: Add mostlyclean target.
4046 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4050 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4052 * main.c (show_commands): Make return type of extern
4053 history_get be HIST_ENTRY, rather than struct _hist_entry.
4054 (The latter loses with the upcoming merged readline.)
4056 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4058 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4059 const char *, not char *.
4061 * symtab.h (struct symbol): Make section short, not unsigned short.
4063 * symtab.c (lookup_symbol): Add comment about QUIT here.
4065 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4067 * c-exp.y (parse_number): Check for overflow regardless of range
4068 checking. Fix overflow check to use unsigned LONGEST, not
4071 * c-exp.y (parse_number): Make it so that integer constants are
4072 builtin_type_long_long if builtin_type_long isn't big enough or if
4073 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4075 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4076 Print our "()" first, then recurse for the target type.
4078 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4080 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4082 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4084 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4086 * utils.c (request_quit): Re-establish signal handler regardless
4089 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4091 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4093 * i960-tdep.c: Include target.h.
4095 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4097 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4099 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4101 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4102 changes (status -> ourstatus; declare status, etc.).
4103 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4105 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4107 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4109 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4111 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4113 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4115 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4117 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4119 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4121 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4123 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4124 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4126 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4129 Add search to target vector (#if 0'd until after 4.12):
4130 * target.h (to_search, target_search): Add.
4131 * gdbcore.h, core.c (generic_search): Add.
4132 * remote.c (remote_search): Add.
4133 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4136 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4137 is on, call find_pc_function rather than relying just on the minimal
4138 symbols (probably only matters for symbol readers which don't put
4139 statics in the minimal symbols, but changing this strikes me as
4140 not conservative enough).
4141 Initialize name_location in all cases.
4142 If no symbol and no msymbol, don't print anything symbolic.
4144 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4146 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4148 * printcmd.c (print_address_symbolic): Make it search the
4149 symtabs for variables as well as functions. Add `set print
4150 fast-symbolic-addr' and default it to fast (the old way).
4151 Print line numbers for data items as well as functions.
4153 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4154 address, if a symbol is found (take two more args pointing to
4155 where to store these results).
4157 * symtab.h (find_addr_symbol): Add prototype.
4159 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4161 * objfiles.h: Fix comments to reflect the fact that the phrase
4162 "top of stack" always refers to where the pushing and popping takes
4163 place, regardless of whether it is at the highest or lowest address.
4165 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4167 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4168 compiler generated tag names.
4169 * mdebugread.c (parse_type): Handle cross references to qualified
4171 * valops.c (value_struct_elt): Improve error message if the
4172 address of a method is requested from an object instance.
4173 * valops.c (search_struct_method): Make name_matched non-static
4174 to get it initialized correctly.
4175 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4176 exclude segment register which are not writable on newer SCO versions.
4178 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4180 * go32-xdep.c: Remove unused function uerror.
4181 (sigsetmask): Declare return type. Declare argument (to match the
4182 way it is called). Explicitly return 0.
4184 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4186 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4187 partial_symbol): Shrink the storage sizes of symbols, by making
4188 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4189 enums and small ints to the end of each struct to improve
4190 alignment, and switching the section number from int to unsigned
4193 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4195 * symtab.c (find_addr_symbol): New routine that will find the nearest
4196 symbol associated with an address. It does so by exhaustive
4197 search of the symtabs, so it's slow but complete.
4199 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4201 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4202 to [0,0] rather than [0, end of first source file]. This avoids
4203 problems with other parts of GDB looking for linetables in the
4204 _globals_ symtab. Eliminate variables num_object_files and
4205 first_object_file_end.
4207 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4209 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4210 (pop_frame): Restore PC2 and LR0 from dummy frames.
4211 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4212 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4213 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4214 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4215 (SETUP_ARBITRARY_FRAME): Define.
4217 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4219 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4221 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4223 * remote-udi.c (udi_resume): Correct prototype.
4225 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4227 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4228 hppa_frame_find_saved_regs.
4229 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4230 (prologue_inst_adjust_sp): New function.
4231 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4232 (skip_prologue): Completely rewrite to use unwind information.
4233 (hppa_frame_find_saved_regs): Likewise.
4235 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4237 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4238 to convert a signal number with appropriate bounds checking.
4240 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4242 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4244 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4245 print a newline to end the display anyway.
4247 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4248 coprocessor status regs) when popping a frame. This fixes
4249 float exceptions that occur after calling inferior functions.
4251 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4252 Read and write the fsr (float status register) to/from the child
4253 process along with the float regs. Remove Peter Schauer's change
4254 of May 24 '93, which has higher overhead and doesn't solve the
4255 real problem (which was that FSR wasn't being set).
4257 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4259 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4260 stack overflow check isn't right after the register stack
4261 adjustment instruction. Metaware R2.3u compiler moves other
4262 things in front of it. This fix isn't perfect but is what's
4265 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4267 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4269 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4270 character filenames.
4271 * configure.in: Change accordingly.
4273 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4275 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4276 _filtered io routines from these two files.
4278 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4280 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4281 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4282 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4284 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4286 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4288 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4289 printing to gdb_stderr.
4291 * remote-udi.c (udi_kill): Don't close the connection, just set
4292 inferior_pid to zero.
4293 (udi_mourn): Call remove_breakpoints.
4295 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4297 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4299 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4301 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4303 * remote-bug.c: At the start of each section, reset srec_frame
4306 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4307 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4308 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4309 code which looks for those two waitkinds. Use switch statement.
4310 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4311 CHILD_SPECIAL_WAITSTATUS.
4313 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4314 * Move target_signal_from_host, target_signal_to_host, and
4315 store_waitstatus from inftarg.c to target.c. procfs needs them.
4316 * target.c: Include "wait.h" and <signal.h>.
4317 * target.h, infrun.c (proceed), proceed callers: Pass new code
4318 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4319 enums being treated as unsigned and is cleaner.
4320 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4322 * infcmd.c (signal_command), infrun.c (signals_info):
4323 Don't allow user to specify numeric equivalent of
4324 TARGET_SIGNAL_DEFAULT.
4326 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4328 * config/alpha/alpha-netware.mt: New target support for Alpha
4330 * configure.in: Add alpha-*-netware* target.
4332 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4334 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4336 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4338 * target.h: Add enum target_waitkind, enum target_signal, and
4339 struct target_waitstatus. Change status argument to target_wait to
4340 be struct target_waitstatus * instead of int *.
4341 * target.h, infrun.c, all targets: Change type of signal arguments
4342 to resume(), proceed(), and target_resume() from int to enum
4344 * All targets (*_wait, *_resume): Change accordingly.
4345 * infcmd.c (program_info, signal_command), throughout infrun.c,
4346 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4347 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4348 signal code stuff right with the new signals would be non-trivial).
4349 * inferior.h (stop_signal): Make it enum target_signal not int.
4350 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4351 target_signal_from_name): New functions.
4352 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4353 store_waitstatus): New functions.
4354 * procfs.c (procfs_notice_signals): Use them.
4355 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4357 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4359 * objfiles.c (build_objfile_section_table): Don't abort() if
4360 objfile->sections is already set.
4362 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4363 to match recent change to exec.c.
4367 * main.c (print_gdb_version): Change year to 1994.
4369 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4370 * Makefile.in (NONSRC): Add ChangeLog-93.
4372 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4374 * stabsread.c (read_type): Allow defining several type numbers
4375 at once (e.g. "(1,2)=(3,4)="...).
4377 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4379 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4381 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4383 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4384 to process_one_symbol.
4385 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4386 avoid caching a bad endaddr in find_pc_partial_function.
4388 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4390 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4392 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4394 * infrun.c (wait_for_inferior): Do not step or step resume past
4395 the end of a one-line function we just stepped into.
4397 For older changes see ChangeLog-93
4403 version-control: never