1 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
5 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
7 * coffread.c (complete_symtab): If last_source_file is set upon
10 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
12 * xcoffread.c (read_xcoff_symtab, case C_FILE):
13 Set main_aux before using it.
15 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
17 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
18 ignoring before. But continue to ignore XMC_DS.
20 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
22 * defs.h (misc_command_type): Remove trailing comma from
25 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
27 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
28 out of an interrupt frame.
30 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
32 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
34 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
35 * mips-tdep.c (mips_print_register): Don't test float validity.
36 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
37 config/arm/tm-arm.h, config/convex/tm-convex.h,
38 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
39 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
40 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
41 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
42 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
43 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
44 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
45 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
46 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
49 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
51 * TODO: Remove item about adding general multi-threaded stuff;
53 Remove item about specifying arbitrary locations of stack frames
54 (this works on some machines).
55 Remove item about debugging functions without a frame pointer
56 (this works on some machines).
57 Remove item about re-writing macros which handle frame chaining and
58 frameless functions. They have been re-written at least once
59 since that item was written.
60 Remove item about gdb catching SIGINT when attached; this is done.
61 Remove item about having list_command not read symbols--why bother?
63 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
65 * TODO: Append contents of Projects file.
68 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
70 * corelow.c (add_solib_stub): Remove copying of to_sections,
71 pass current_target to SOLIB_ADD. The Sep 10 change failed
72 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
74 * corelow.c (core_open): After reading the shared libraries,
75 copy the modified to_sections vector from current_target to
76 core_ops, so that core_close can free it later.
77 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
78 Pass down target parameter from SOLIB_ADD and use it instead of
79 directly accessing core_ops.
81 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
83 * solib.c: *BSD systems need <a.out.h> to be included before
86 * i386b-nat.c: Add i386_float_info(), etc.
87 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
89 * config/nm-nbsd.h: New file, for generic NetBSD native support.
90 * config/i386/nm-nbsd.h: Use it.
91 * config/sparc/nm-nbsd.h: Use it.
92 * config/ns32k/nm-nbsd.h: Use it.
94 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
95 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
96 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
97 New files, support for NetBSD/i386.
98 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
99 New files, support for NetBSD/ns32k.
101 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
103 * .gdbinit: Add list-objfiles command.
105 * TODO: Reword item regarding NO_STD_REGS.
107 * coffread.c (record_minimal_symbol, coff_read_enum_type,
108 coff_read_struct_type): Allocate on symbol_obstack, not directly
109 via malloc/savestring.
111 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
113 * TODO: Add more items.
114 * tests: Remove the directory and all of its (obsolete) contents.
116 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
118 * coffread.c (init_stringtab): When copying length to stringtab,
119 use target format, not host format, since that is what the rest of
122 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
124 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
125 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
126 NWINCLUDES definitions.
127 * i386-nlmstub.c: Removed.
129 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
131 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
132 char * (from const char *) before assigning. Don't save string we
133 pass to record_minimal_symbol (it already saves it).
135 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
137 * gdbtk.tcl: Let ^U delete lines in the command window.
139 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
141 * cp-valprint.c (static_field_print): New variable, controls
142 printing of static members.
143 (_initialize_cp_valprint): New print set subcommand
144 "static-members". Turn on printing of static members by default.
145 (cp_print_value_fields): Print static members if necessary.
147 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
148 (elf_locate_base): Use only standard BFD functions to collect
149 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
150 tag only if it got defined via the inclusion of <link.h>.
152 * f-exp.y: Write block for OP_VAR_VALUE.
153 * f-valprint.c (info_common_command): Handle `info common'
154 without an argument correctly.
156 * c-typeprint.c (c_type_print_base): Handle template constructors.
157 * symtab.c (gdb_mangle_name): Handle template method mangling,
158 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
160 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
162 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
163 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
164 * ch-valprint.c (chill_val_print): Pass index type directly
165 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
166 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
167 if the index type is a stub.
169 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
171 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
172 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
173 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
174 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
175 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
176 config/mips/riscos.mh, config/pa/hppahpux.mh,
177 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
178 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
179 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
181 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
183 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
185 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
186 Also, add decl for symtab_to_filename.
187 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
188 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
189 routine decr replaces in line code.
190 * (create_file_win): Use catch to handle open failures more
191 elegantly. Also, create special window to display file open
192 failure message. Move opening of file prior to creation of text
194 * (create_asm_win): Add PC as argument. We now base disassembly
195 on PC instead of function name, since function names can be
196 ambiguous (usually seen with shared libs). Also, use catch to
197 simplify code where we don't care about failures.
198 * source.c (symtab_to_filename): New. Returns the file
199 associated with a symtab.
200 * top.c: Define interactive_hook. Called during QUIT to animate
203 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
205 * stabsread.c (read_type): Handle stub types for bitstrings.
206 * stabsread.c (read_array_type): Check for stub domain type
207 using TYPE_FLAG_STUB, not its length.
208 * gdbtypes.c (create_set_type): Handle a stub domain type.
210 * ch-exp.y: Get rid of some extra non-terminals, and move
211 their rules into primitive_value.
212 * parser-defs.h: Add comment about unary postfix operators.
213 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
214 * expprint.c (print_subexp): Recognize unary postfix operator.
216 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
218 * remote-hms.c: use remote_debug instead of hms_silent toggle.
219 Add warnings about depreciation of `snoop' cmd.
221 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
223 * remote-hms.c (hms_read_inferior_memory): Cope when
224 target sends both \r and \n.
226 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
228 * remote-mips.c (mips_error): Place NORETURN macro correctly.
229 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
231 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
233 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
234 mst_solib_trampoline.
236 * f-valprint.c (f_val_print): Change cast of valaddr from
237 CORE_ADDR * to char **, since that is how it is used.
239 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
240 using obsavestring, and pass that to prim_record_minimal_symbol.
241 Having the objfile point to bfd_asymbol_name directly doesn't work
242 if we save and restore a mapped symbol file.
244 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
246 * gdbtk.tcl: Add ref counts to breakpoint tags.
247 * Put quotes around function name in disassemble command to better
248 handle assembler names containing `.'.
249 * Make pclist element 0 be filler to avoid off-by-one problem with
251 * Set names of top-level windows.
252 * Add register display window.
253 * Add PC to label of assembly window.
255 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
257 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
258 to add a generic ROM monitor interface, and support file for the
259 WinBond W89K and the Oki OP50N PA based target boards.
261 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
263 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
264 disassembly more efficient.
265 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
267 * (gdb_loc): Include pc in return value. Also, return function
268 name if arg was specified.
269 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
270 after command completes.
271 * (gdbtk_init): Improve error handling.
273 * gdbtk.tcl: Add lots of comments. Clean up code.
274 * (gdbtk_tcl_fputs): Make output window redirectable.
275 * Add assembly window, and breapoint support.
276 * Make button 1 in margin toggle breakpoints.
277 * Use stippling to indicate breakpoint disabling.
279 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
281 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
283 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
285 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
286 change by replacing `symbols_added' with `so_last'.
287 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
288 global common symbols, they will be resolved by the runtime loader.
289 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
290 Handle scSCommon like scCommon symbols.
292 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
294 * corelow.c (add_solib_stub): Copy to_sections changes from
295 core_ops to current_target after adding the shared libraries.
296 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
297 find_corresponding_bincl_psymtab): Change `repeated header not seen'
298 error to a complaint, simplify complaint.
299 * procfs.c (signalname, errnoname): Make `name' const.
300 * symfile.c (reread_symbols): Use filename from old BFD to
302 * values.c (record_latest_value): Don't record value in the
303 history chain until we are sure there won't be an error.
305 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
307 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
310 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
312 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
314 * remote.c (fromhex): Make error more explicit.
315 (read_frame): Don't print bad checksum information unless
316 remote_debugging. Don't use repeat count unless it's > 0.
317 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
318 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
319 Optionally cope with BC style breakpoints.
320 (e7000_command): After command send directly to the E7000 mark
321 registers as changed.
322 (why_stop, e7000_wait: Understand BC style stop condition.
323 * sh-tdep.c (sh_skip_prologue): Understand more complicated
324 sequences. (frame_find_saved_regs): Likewise.
325 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
327 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
328 (more work here to come)
329 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
332 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
334 * sparclite/Makefile.in: Assorted stuff needed for eload.
336 * sparclite/eload.c: Merge in command line argument parsing and
337 error message handling improvements orignally made to aload.c.
339 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
341 * defs.h (enum misc_command_type, command_control_type): Enums
342 for describing the command and control types.
343 (struct command_line): Add new fields to keep track of the command
344 type and body associated with the command.
345 * top.c: Include value.h. Delete whitespace at the end of lines.
346 (build_command_line, get_command_line): New functions.
347 (execute_control_command, while_command, if_command): Likewise.
348 (realloc_body_list, read_next_line): Likewise.
349 (recurse_read_control_structure): Likewise.
350 (execute_user_command): Call execute_control_command.
351 (read_command_lines): Simplify by calling read_next_line, call
352 read_control_structure for "if" and "while" commands.
353 (free_command_lines): Free new fields in the command structure.
354 (define_command): Reset control_level to zero.
355 (init_main): Install command handlers for "if" and "while" commands.
357 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
359 * c-typeprint.c (c_type_print_varspec_prefix,
360 c_type_print_varspec_suffix): Add cases for Fortran type codes.
361 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
362 call f77_value_literal_string instead.
363 * f_exp.y: Include <string.h>, move include of parser-defs.h.
364 (parse_number): Translate 'd' floats to 'e' so atof() works.
365 (yylex): Remove unused variables.
366 * f-lang.c: Include <string.h>.
367 (get_bf_for_fcn): Remove unused variable.
368 * f-typeprint.c (f_type_print_varspec_prefix,
369 f_type_print_varspec_suffix): Remove unused
370 variables, add cases to switch statements.
371 (f_type_print_base): Remove unused variables.
372 * f-valprint.c (gdbcore.h, command.h): Include.
373 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
374 Call read_memory_integer with correct number of arguments.
375 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
376 with correct argument type.
377 (f77_print_array): Removed unused array array_size_array.
378 (f_val_print): Don't use a CORE_ADDR as a char *.
379 * valops.c (value_cast): Handle COMPLEX and BOOL types.
380 (value_assign): Handle Fortran literal string and complex values.
381 (f77_cast_into_complex, f77_assign_from_literal_string,
382 f77_assign_from_literal_complex): New functions.
384 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
386 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
389 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
391 * i960-tdep.c (signal.h): Don't include.
393 * cxux-nat.c (target_is_m88110): Remove definition.
395 * configure.in (config/nm-empty.h): If cross only, use instead
396 of config/nm-trash.h.
397 * config/nm-trash.h: Remove.
398 * config/nm-empty.h: New file.
399 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
400 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
401 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
402 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
403 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
405 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
407 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
409 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
411 * configure.in: No longer look for nm, tm, and xm headers in
412 config/<header>; they are always in config/<cpu>/<header>.
414 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
416 * objfiles.c (allocate_objfile): Add the newly-created objfile to
417 the end of the list of objfiles, instead of at the beginning.
419 * xcoffread.c (allocate_include_entry): New function, abstracted
420 from code in record_include_begin.
421 (record_include_begin, record_include_end): Call it.
423 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
424 target_has_stack to decide whether to create a real stack frame
427 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
429 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
431 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
433 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
435 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
436 field names into what is expected by sparc-nat.c.
438 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
440 * c-typeprint.c (c_typedef_print): Add missing Chill support.
442 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
444 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
446 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
448 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
449 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
452 * nlm/Makefile.in: Get rid of NWSOURCE.
453 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
454 * nlm/gdbserve.o: Add dummy __main routine.
455 * nlm/gdbserve.def: Turn on debug.
457 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
459 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
461 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
463 * config/tm-nbsd.h: New file, support for all NetBSD targets.
464 * config/xm-nbsd.h: fix typo.
465 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
466 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
468 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
470 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
472 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
473 change typeo in error msg (`inferrior' -> `inferior').
475 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
477 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
478 attach_flag (this check was performed by the callers). Also check
479 inferior_thisrun_terminal.
480 * inftarg.c (child_wait), lynx-nat.c (child_wait),
481 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
482 attach_flag in deciding whether to call set_sigint_trap and
485 * value.h (struct value): Change literal_data from PTR to char *,
486 since that is the way it is used.
488 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
490 * somread.c (som_symfile_read): Force unwinds to be re-read after
491 reading in a new partial symbol table.
493 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
495 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
496 an obsolete conditional.
497 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
498 an obsolete conditional.
499 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
502 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
504 * Makefile.in (ns32k-opcode.h): Remove reference.
505 (ns32k-pinsn.o): Update dependencies.
506 * ns32k-opcode.h: Remove file.
507 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
508 all other code in this file.
510 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
512 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
513 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
515 * nlm/Makefile.in: Add rule for .S.o.
516 * nlm/aio.h: Protect from multiple inclusions.
517 * nlm/alpha-io.S: Remove everything we don't need.
518 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
519 Remove, no longer needed.
520 * nlm/alpha.c: Merge in lots of stuff from previous files.
521 * nlm/alpha.h: Don't #include alpha-patch.h. Make
522 breakpoint_insn extern.
523 * Move stuff from alpha-patch.h into here.
525 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
527 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
529 * annotate.c (annotate_starting): Flush output.
531 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
533 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
534 the callers of symbol_file_add. Gets rid of heuristic fence-post
535 warnings on mips and alpha targets when the PC resides in a shared
536 library which is not yet read in.
537 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
538 irix5-nat.c (solib_add), osfsolib.c (solib_add),
539 remote-vx.c (vx_open), solib.c (solib_add):
540 Add call to reinit_frame_cache after all shared libraries are read in.
541 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
542 symfile.c (symbol_file_command, add_symbol_file_command):
543 Add call to reinit_frame_cache after symbol_file_add.
545 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
547 * config/xm-nbsd.h: New file, support for all NetBSD ports.
548 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
549 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
550 * configure.in: Add sparc-*-netbsd target.
552 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
554 * remote-vx.c (vx_attach): Interpret the command argument as an
557 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
559 * configure.in: Change i[34]86 to i[345]86.
560 * nlm/configure.in: Likewise.
561 * gdbserver/configure.in: Likewise.
563 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
565 * configure.in (i386-*-netware): Automatically configure nlm
568 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
570 * nlm/gdbserve.c: conditionalize header file inclusion for either
571 NetWare 4.0 or PIN targets.
572 * nlm/i386.c: include appropriate header files.
573 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
576 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
578 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
579 * nlm/gdbserve.def: Autoload clib.
581 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
583 * breakpoint.c (condition_command): Call breakpoints_changed.
585 * gdbtypes.h: Declare f77_create_literal_string_type and
586 f77_create_literal_complex_type.
587 * valops.c (f77_value_literal_string, f77_value_substring,
588 f77_value_literal_complex): Use xmalloc not malloc.
589 * valops.c (f77_value_literal_string, f77_value_substring):
590 Make addr char * not CORE_ADDR.
591 * value.h (struct value): Add new field literal_data of aligner union.
592 (VALUE_LITERAL_DATA): Use it.
593 * f-lang.h: Declare find_common_for_function.
594 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
595 myaddr fields of a union. Don't overload it with the frame field
596 (not sure this is necessary; I'm not sure what lval_* codes
597 VALUE_SUBSTRING_* can be used with).
599 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
601 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
602 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
604 * rs6000-nat.c: Include libbfd.h again, needed until reference
605 to bfd_cache_lookup is cleaned out.
607 * config/i386/linux.mh (XM_CLIBS): Add -lm.
609 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
611 Work to reduce the interrupts-off duration when running in DOS.
612 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
613 (dos_async_rx): rewrite to unpack as many characters from the
614 asynctsr as possible into a local buffer.
616 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
618 Initial Fortran language support, adapted from work by Farooq Butt
619 (fmbutt@engage.sps.mot.com).
620 * Makefile.in: Add Fortran-related files and dependencies.
621 * defs.h (language_fortran): New language enum.
622 * language.h (_LANG_fortran): Define.
623 (MAX_FORTRAN_DIMS): Define.
624 * expression.h: Reformat to standard.
625 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
626 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
627 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
628 TYPE_CODE_LITERAL_STRING): New type codes.
629 (type): New fields upper_bound_type and lower_bound_type.
630 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
631 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
633 (builtin_type_f_character, etc): Declare.
634 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
635 * f-exp.y: New file, Fortran expression grammar.
636 * f-lang.c: New file, Fortran language support functions.
637 * f-lang.h: New file, Fortran language support declarations.
638 * f-typeprint.c: New file, Fortran type printing.
639 * f-valprint.c: New file, Fortran value printing.
640 * eval.c (evaluate_subexp): Add code for new expression opcodes,
641 fix wording of error message.
642 * gdbtypes.c (f77_create_literal_complex_type,
643 f77_create_literal_string_type): New functions.
644 * language.c (set_language_command): Add Fortran info.
645 (calc_f77_array_dims): New function.
646 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
648 * symfile.c (deduce_language_from_filename): Recognize .f and .F
649 as Fortran source files.
650 * valops.c (f77_value_literal_string, f77_value_substring,
651 f77_value_literal_complex): New functions.
653 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
655 * c-typeprint.c (c_print_type): Assume demangled arguments
656 if a '(' is found in varstring, looking for ')' at the end of
657 varstring did fail with demangled const member functions, which
658 have a trailing `const'.
659 * remote.c (get_offsets, putpkt): Change to `char' buffers,
660 to avoid errors when compiling with DEC c89.
661 (remote_wait): Cast to `char *' before passing buffer to
662 fputs_filtered, to avoid errors when compiling with DEC c89.
663 (remote_wait): Do not return inferior_pid by default, this
664 statement is never reached, which causes warnings from some
666 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
667 * symfile.c (load_command): If called with no argument, try
668 to get the filename from the executable file.
669 (generic_load): Remove check for NULL filename, it is done
672 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
674 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
675 from June 2, 1994 (what was I thinking?!?). Fix it right this
678 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
680 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
682 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
684 * README: Grammar improvements, clarifications, updates.
686 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
688 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
689 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
690 * configure.in (powerpc-*-netware*): Automatically configure nlm
692 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
693 specific stuff. Make things more configurable.
694 * nlm/configure.in: Add powerpc-*-netware* target. Use
695 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
697 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
698 Remove lots of architecture-specific stuff.
699 * nlm/gdbserve.def: Add new imports.
700 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
701 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
703 * nlm/prelude.o: What was this doing here?
704 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
705 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
706 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
707 * config/powerpc/tm-ppc-nw.h: Ditto.
709 * nlmstub.def: New file, contains imports for 386 nlm stub.
711 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
713 * remote-pa.c: New file for HPPA embedded support. Currently it's
715 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
717 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
719 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
720 STORE_RETURN_VALUE): Define to use %a0 for pointers.
722 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
724 * remote-mips.c: Remove unused declaration of mips_load.
726 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
728 * coffread.c: General cleanup, and support for section offsets.
729 (time.h, sys/types.h, libbfd.h): Don't include.
730 (cur_src_start_addr, cur_src_end_addr): Rename to
731 current_source_start_addr, current_source_end_addr.
732 (nlist_stream_global): Remove.
733 (nlist_bfd_global): New global variable.
734 (coff_symfile_read): Remove code that gets and uses fileno()
736 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
737 section_offsets parameter, add text/data section offset to
738 appropriate symbols' values.
739 (read_one_sym): Use bfd_read instead of fread.
740 (init_stringtab, init_lineno): Change first parameter to a bfd,
741 use bfd routines instead of raw I/O.
743 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
745 * symtab.c (decode_line_1): If funfirstline and we get a
746 non-LOC_BLOCK symbol (e.g. variable or type), then error().
748 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
750 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
751 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
752 (TAGS): Also pass result of find on config sub-directory to etags.
753 (ALLPARAM): Remove; now unused.
755 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
757 * Makefile.in (VERSION): Bump to 4.13.1
758 * NEWS, README: Update to match gdb 4.13 release version.
760 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
762 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
763 * cxux-nat.c: Remove dangling #else block.
764 (m88k_harris_core_register_addr): New function.
766 * environ.c (init_environ): If no environment, do nothing.
768 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
770 * remote.c (remote_wait): Return inferior_pid instead of 0 for
773 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
775 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
778 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
780 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
781 errno_max, signo_max, strtoerrno, strtosigno): Delete.
782 Include "libiberty.h" instead.
784 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
786 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
787 add additional argument specifying raw address to permit
788 proper release of debug registers.
789 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
792 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
794 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
795 define them in top.c. Add comments to the hooks.
797 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
799 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
800 `to_remove_breakpoint' fields.
802 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
804 * infcmd.c (run_command): Remove comment suggesting using
805 target_has_execution instead of inferior_pid.
807 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
809 * remote-mips.c (mips_open): add code to handle baud rate.
811 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
813 * infrun.c (wait_for_inferior): Call target_resume() upon
814 detection of new processes.
816 * procfs.c (create_procinfo): Return pointer to new procinfo
818 * (do_detach): Spacing & formatting cleanup.
819 * (procfs_wait): Move wait_again label to ensure that we really
820 wait again. On exit from fork, release new child from gdbs'
822 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
824 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
826 * i386-nlmstub.c (handle_exception): Wait until the thread has
827 been started before killing the NLM by pointing the PC at
830 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
832 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
833 Irix 5 has a standard _sigtramp signal handler.
834 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
835 it is not needed for a standard _sigtramp signal handler.
836 Add shared library sections to the section table of the target
837 before adding the symbols.
838 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
839 instructions that do not prepare a stack adjustment.
840 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
841 which does the right thing on machines where `char' is unsigned.
843 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
845 * remote.c (remote_open): Move setting of inferior_pid prior to
846 call to remote_start_remote. Also use unique value for pid to
847 avoid confusion with read_register_pid & friends.
848 * (remote_wait): Return inferior_pid instead of 0 in all cases.
850 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
852 * dwarfread.c (bfd.h): Don't include.
854 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
856 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
857 kill the program being debugged. KillMe(), the undocumented
858 call intended for this purpose, causes the server to hang.
860 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
862 * remote.c (read_frame): Calculate run length encoded checksum
864 * config/sh/stub.c: New file.
866 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
868 * target.c (find_default_run_target): Make sure to_can_run is set
871 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
873 * TODO: Remove note about fast watchpoints and remove obsolete
876 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
878 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
879 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
880 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
882 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
884 * target.c (add_target): Don't call clean_target on target
886 * (unpush_target): Test for to_close being set before calling.
887 * (target_xfer_memory, target_info): Check for to_has_memory
888 before playing with memory.
890 * remote.c (remote_open): Set inferior_pid to make kill command
892 * inflow.c (kill_command): Revert change of Aug 2. Use
893 inferior_pid to determine whether to print out "The program is not
896 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
898 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
899 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
900 * m3-nat.c: Pass argument to return_to_top_level.
901 Declare m3_kill_inferior before use.
902 (port_chain_insert): In "can't happen" case, abort rather than
903 setting `mid' to large decimal constant (which gcc warns about).
904 (get_thread_name): Use cast to convert const char * to char *.
905 (add_mach_specific_commands): #if 0 "thread break" command.
906 (m3_trace_him): Call push_target.
907 (mach_really_wait): New argument pid; remove unused
909 (intercept_exec_calls): Call target_terminal_init and
910 target_terminal_inferior once the child execs.
911 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
913 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
915 * procfs.c (procfs_mourn_inferior): don't dereference the
916 procinfo pointer after it has been freed.
918 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
920 * breakpoint.c (breakpoint_1): Improve pluralization in display
921 of breakpoint hit counts.
923 * language.h (struct language_defn): Remove unused field
925 (longest_float): Remove, no longer used.
926 * language.c (unknown_language_defn, auto_language_defn,
927 local_language_defn): Remove init of la_longest_float field.
928 * c-lang.c (c_language_defn, cplus_language_defn,
929 asm_language_defn): Ditto.
930 * ch-lang.c (chill_language_defn): Ditto.
931 * m2-lang.c (m2_language_defn): Ditto.
933 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
935 * defs.h (bfd_read, bfd_seek): Remove declarations.
936 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
938 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
940 * inflow.c (kill_command): Fix a bug which prevented target
941 programs to be killed.
943 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
945 * defs.h: Change two-line declarations to one-line form.
946 (NORETURN): Define as "volatile" only for older GCCs.
947 (ATTR_NORETURN): Define for newer GCCs.
948 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
950 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
952 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
953 * breakpoint.c (delete_breakpoint, enable_breakpoint,
954 disable_breakpoint): Don't call breakpoints_changed; it is now
955 called via the *_breakpoint_hook functions.
956 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
958 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
960 * stabsread.c (read_type): Fix a bug in enum size calculation.
962 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
964 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
965 argument types to shut up GCC.
967 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
968 linker stub, then return the address the stub will return to.
969 (frame_saved_pc): Correctly restart the search for the saved
970 pc when a linker stub is encountered.
972 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
973 register stores emitted by the version 9 HP compilers.
974 (inst_saves_fr): Relax test for a specific base register (%r1);
975 this avoids losing with the version 9 HP compilers.
976 (skip_prologue): Try to skip argument stores emitted by the HP
977 compilers. It's not perfect, but it's better than before.
979 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
981 * findvar.c (write_pc write_pc_pid): Remove casts to long when
982 calling write_register_pid.
983 * (write_register_pid): Add prototype.
985 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
987 * remote.c (read_frame): Split readchar/checksum calculation into
988 two parts since evaluation order is undefined.
990 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
992 From Kevin A. Buettner (kev@cujo.geg.mot.com).
993 * Makefile.in (coredep.o): Add inferior.h as dependency.
994 * inflow.c: Add F_SETOWN to list of defines to check
995 around code that uses F_SETOWN.
997 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
999 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1000 set the -L and -B directory prefixes so we can link with it.
1002 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1004 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1005 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1008 * General hackery to support alternate user-interface.
1009 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1010 disable_breakpoint): Call hooks for alternate user-interface.
1011 * defs.h: Add declarations for alternate user-interface hooks.
1012 * main.c (main): Add --nw (and --nowindows) options to disable
1014 * (near call to command_loop): Call command_loop_hook if set.
1015 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1016 * stack.c: Call print_frame_info_listing_hook if set.
1017 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1018 other files to make sure that calls to error and warning will
1019 work. Call init_ui_hook after everything else.
1020 * utils.c (query): Call query_hook if set.
1021 * (gdb_flush): Call flush_hook if set.
1022 * Change _initialize_utils to initialize_utils cuz we don't use
1023 automatic initialization of utils.c anymore.
1025 * Support for TK GUI.
1026 * Makefile.in: Add rule for gdbtk.o.
1027 * configure.in: Add support for --enable-gdbtk.
1028 * gdbtk.c: New file. Contains support routines for TK interface.
1029 * gdbtk.tcl: New file. Implements GUI policy.
1031 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1034 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1036 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1037 there and we are using the gcc from the tree.
1038 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1040 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1042 * Makefile.in (annotate.o): Add dependencies.
1044 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1046 * sparclite/aload.c: Added new -q (quiet) option.
1047 return 0 exit status if file was successfully downloaded.
1049 * nlm/gdbserve.c: merge in command line argument parsing changes
1050 and bug fixes made to i386-nlmstub.c.
1052 * i386-nlmstub.c: The returnLength field must be initialized
1053 before portConfig is passed to AIOGetPortConfiguration.
1054 Compare command line arguments with strnicmp(); args are
1055 case insensitive on netware.
1057 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1059 * Makefile.in (DISTSTUFF): Add definition.
1060 (diststuff): Add for new distribution support.
1061 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1062 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1063 Remove old distribution building rules, now uses standard
1064 distribution support in parent directory Makefile.in.
1066 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1068 * target.c (push_target): Cast result from xmalloc.
1070 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1072 * elfread.c (elf_symtab_read): Discard compiler labels generated
1073 by the Solaris 2.1/Intel SunPro compiler.
1075 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1077 * target.c (nomemory): Fix prototype and routine to take correct
1080 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1082 * Makefile.in (clean): Remove libgdb-files.
1084 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1086 * coredep.c: Include inferior.h.
1088 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1090 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1093 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1095 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1096 .cp as C++, alphabetize better.
1098 * breakpoint.c (ignore, condition): Move usage note into body of
1099 help text, so first line can be one-line summary.
1101 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1103 * target.c (unpush_target): Fix handling of removal of top target.
1105 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1107 * Makefile.in: Add stuff to build nlmstub.
1108 * Add rule for annotate.o to keep Sun make happy.
1109 * configure.in: Add config for powerpc/Netware.
1111 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1112 filename. This speeds up handling of trailing N_SO stabs (they
1113 mark the end of a .o file).
1115 * target.c, target.h: Change the way pushing and popping of
1116 targets work to support target overlays and inheritance.
1117 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1118 Fixup references to current_target, due to previous changes.
1120 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1121 needed to get the address of longjmp out of the target.
1123 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1125 * main.c: Include <ctype.h>.
1127 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1129 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1132 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1134 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1136 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1138 * Makefile.in (VERSION): Bump to 4.12.4.
1140 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1142 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1143 * configure.in (m88*-harris-cxux*): New configuration.
1144 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1145 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1147 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1148 (TARGET_WRITE_PC): Pass pid through to register writers.
1150 * configure.in (m68*): Put vendor-only-specified host configs
1151 after vendor-and-os-specified configs.
1152 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1154 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1155 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1158 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1160 * elfread.c (elf_symtab_read): Handle error return from
1161 bfd_get_dynamic_symtab_upper_bound gracefully.
1163 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1165 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1166 registers in use by the inferior.
1167 * coredep.c (fetch_core_registers, register_addr): Use it.
1168 * findvar.c (registers_changed, registers_fetched,
1169 read_register_bytes): Ditto.
1170 * infcmd.c (do_registers_info, registers_info): Ditto.
1171 * infptrace.c (fetch_inferior_registers,
1172 store_inferior_registers): Ditto.
1173 * stack.c (frame_info): Ditto.
1175 * coredep.c (CORE_REGISTER_ADDR): New macro.
1176 (fetch_core_registers): Use it.
1178 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1179 * symfile.c (add-symbol-file): Add usage note to help string.
1180 (add_shared_symbol_files_command): New command.
1183 * inferior.h (read_pc_pid): Declare.
1184 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1185 variable b, remove unused variable other_type_used.
1186 * main.c (inferior.h, call-cmds.h): Include.
1187 (gdb_init): Declare.
1188 * remote.c (remote_wait): Return 0 by default.
1190 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1192 Stop printing at null char option, from Oliver Meyer
1193 (omeyer@i3.informatik.rwth-aachen.de).
1194 * valprint.h, valprint.c (stop_print_at_null): New global.
1195 * valprint.c (_initialize_valprint): New print set subcommand
1197 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1198 printing a char array, adjust the number of chars to print.
1200 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1202 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1203 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1204 pic code in addition to prologues where an instruction from the
1205 prologue gets moved into the delay slot of a branch instruction
1206 immediately following the prologue. A table of potential prologue
1207 instructions (prologue_insn_tbl) is now used for picking apart a
1209 (frame_find_saved_regs): Changed the way in which limit gets set
1210 so that the delay slot of branch instructions immediately
1211 following the prologue gets examined.
1212 (pushed_size, store_parm_word, store_parm, push_parameters,
1213 collect_returned_value): Deleted.
1215 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1217 * infrun.c (wait_for_inferior): Handle stepping into leaf
1218 functions whose prologue consists of gp loading code only.
1220 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1222 * dbxread.c: Don't include libbfd.h.
1223 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1224 <time.h>, or <sys/types.h>.
1225 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1226 collect information about the stab and stab string sections.
1228 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1230 * stabsread.c (read_huge_number): handle large unsigned number
1231 for stabs generated by os9k C compiler.
1233 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1235 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1236 * breakpoint.h (hit_count): New breakpoint field.
1237 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1238 (clear_breakpoint_hit_counts): New function.
1239 (bpstat_stop_status): Increment the hit count.
1240 (breakpoint_1): Display the hit count.
1241 * infcmd.c (run_command): Reset breakpoint hit counts.
1242 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1243 displaying hit counts.
1245 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1247 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1248 symbols for all symbol files. Makes skipping over the
1249 trampoline code work when stepping from a function in a shared
1250 library into a function in a different shared library for Irix 5.
1251 Other ELF targets do not have enough information in their
1252 dynamic symbol tables to make this work.
1253 (elf_symtab_read): Relocate mst_solib_trampoline address.
1255 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1257 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1258 * configure.in (m68*-atari-sysv4*): New configuration.
1259 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1260 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1261 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1262 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1263 * config/m68k/amix.mh, config/m68k/amix.mt,
1264 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1267 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1269 * symtab.c (find_function_start_sal): New function to find
1270 the start of a function from a function symbol.
1271 (decode_line_1, decode_line_2): Use it instead of open coded
1272 partial copies of the code.
1273 (list_symbols): Quote symbol name before passing it to
1274 break_command to enable proper handling of mangled symbols.
1276 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1278 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1279 * ch-exp.y (yylex): First try name lookup using exact name
1280 typed by user; if that fails, try lower-cased name.
1282 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1284 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1285 Move "no debugging symbols found" test to symfile.c.
1286 * symfile.c (syms_from_objfile, reread_symbols): Add
1287 "no debugging symbols found" test.
1288 * coffread.c (init_stringtab): Handle stripped files with a
1289 stringtab offset of zero gracefully.
1290 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1291 BFD instead of stop_pc heuristic to determine if it is a dynamically
1293 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1294 ioctl, it indicates that the process has exited.
1296 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1298 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1299 .PARISC.unwind section now.
1301 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1303 * breakpoint.c (mention): Always show breakpoint address if no
1306 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1308 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1309 handling of shared libraries for non-ELF executables, but only if
1310 HANDLE_SVR4_EXEC_EMULATORS is defined.
1311 (locate_base): Try to find debug_base in the dynamic linker
1312 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1313 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1314 Define to enable handling of shared libraries for a.out executables,
1315 run under Solaris BCP.
1317 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1319 * infrun.c (wait_for_inferior): Print "Program exited normally"
1320 regardless of batch_mode.
1321 * defs.h, top.c (batch_mode): Removed.
1323 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1325 * Makefile.in (dcache_h): Remove redundant definition.
1326 (init.c): Add a comment.
1327 (top.c): Remove explicit compile action.
1328 * breakpoint.c (mention): Share code indicating location of
1329 break/watchpoints, don't print address if addressprint is off.
1330 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1331 (demangle): Remove redundant declarations.
1332 * eval.c: Remove redundant function declarations.
1333 * objfiles.h: Cosmetic and grammatical improvements.
1334 * TODO: Various updates.
1336 * remote-mips.c: Replace all \r chars with \015.
1337 (mips_receive_header): Display control characters readably.
1338 (mips_xfer_memory): Add a simple progress display.
1340 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1342 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1344 * remote-hms.c (flush): New function.
1345 (expect): Get edge case right.
1346 (hms_read_inferior_memory): Be more tolerant of line noise.
1348 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1350 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1351 target files, not non-existent mach3.mh and mach3.mt.
1353 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1355 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1356 symbols for all symbol files. Makes skipping over the
1357 trampoline code work when stepping from a function in a shared
1358 library into a function in a different shared library.
1359 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1361 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1363 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1364 names mean end of .o file.
1365 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1366 top of routine. Handle new thread notification cleanly.
1367 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1368 thread notification scheme.
1369 * (child_resume): General cleanups, handle resumption of all
1372 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1374 * ser-go32.c: Rewrite to run under windows.
1375 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1377 * serial.c (serial_open): Notice device "pc".
1378 * remote-e7000.c: Fix copyright date.
1379 (expect): Compare \n and \r the same.
1380 (e7000_open): Allow pc as a serial port
1381 * sh/sh.mt: Add ser-e7kpc.
1382 * h8300/h8300hms.mt: Add ser-e7kpc.
1383 * main.c (proc_wait): Don't wait if using go32.
1385 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1387 * somread.c: Simplify by using stabsect_build_psymtabs.
1388 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1389 corresponding to the name of the text section. All references
1391 (somstab_build_psymtabs): Delete function, no longer needed.
1393 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1395 * somread.c: Renamed from paread.c. Changed function names and
1396 comments to reflect that this file deals with SOM (an object file
1397 format), rather than the PA (a cpu).
1398 (Makefile.in): Chaned appropriately.
1399 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1400 * dbxread.c (somstab_build_psymtabs): Renamed from
1401 pastab_build_psymtabs.
1403 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1405 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1406 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1408 * Makefile.in: Updated for core-sol2.c.
1409 * README: Add notes about SPARCworks cc under Solaris 2.x,
1410 from Casper H.S. Dik (casper@fwi.uva.nl).
1411 * config/mips/xm-makeva.h: Removed, no longer necessary.
1412 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1413 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1414 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1416 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1418 * gdba.el: Put program input and output in a separate buffer.
1420 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1422 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1423 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1424 with global variable of same name in libnsl.so on UnixWare.
1426 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1428 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1429 embedded in template name.
1431 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1433 * config/i386/nm-linux.h: change calling convention of
1434 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1435 target_insert_watchpoint() and
1436 target_remove_watchpoint().
1438 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1439 to be long long in gdb.
1440 * config/mips/tm-bigmips.h: ditto.
1442 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1444 * c-lang.c (asm_language_defn): New definitions for language_asm,
1445 mostly copied from c_language_defn, to avoid warnings when
1446 switching between c and asm stack frames.
1448 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1450 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1451 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1452 (upgrade_type, handle_psymbol_enumerators): Likewise.
1453 (has_opaque_xref, cross_ref): Likewise.
1454 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1455 debugging information, rather than doing it here.
1456 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1457 point in ecoff_debug_swap backend structure, rather than calling
1458 ecoff_slurp_symbolic_info directly.
1460 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1462 * breakpoint.c: Include annotate.h. Call annotate_field rather
1463 than printing annotation directly.
1465 * main.c: Include string.h.
1467 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1469 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1470 call it instead of doing normal loop.
1471 * infcmd.c (attach_command): Don't call wait_for_inferior if
1473 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1474 hook that can decide whether to step over the next breakpoint.
1475 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1476 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1479 * configure.in: Improve sorting/formatting of hosts and targets.
1480 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1481 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1482 * Makefile.in (stop-gdb): New target.
1483 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1486 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1488 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1489 the identical initialization can be deleted from main.c, but i
1490 haven't done so just in case.
1492 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1494 * gdba.el: Added menu windows and slightly improved window
1495 handling to gdba.el. Fixed numerous minor bugs that were causing
1496 emacs and gdb to fall out of sync.
1498 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1500 * breakpoint.c: annotate changes lost at merge, put back in.
1502 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1504 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1507 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1509 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1511 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1512 writing of floating registers, the dpx2 kernel disallows it.
1513 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1514 is contained in o_praw.
1515 * irix5-nat.c (solib_map_sections): Adjust sections by the
1516 difference between the loaded address and the prelinked address.
1517 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1519 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1520 symbols, their value is absolute.
1521 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1522 libraries fh->adr fields of zero. Relocate minimal symbol values
1523 upon readin. Relocate non-stabs symbols upon readin.
1524 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1525 start address of the outermost block.
1526 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1527 instead of section_offsets and use relocated pst->textlow for
1528 line number and procedure address relocations.
1530 From gmo@MicroUnity.com (Guillermo A. Loyola):
1531 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1532 Handle SGI Irix5 stIndirect symbol type.
1534 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1536 * breakpoint.c: fix a syntax error native cc does not like.
1538 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1539 * sparclite/Makefile.in: ditto.
1540 * sparcl-tdpe.c: change file name because first 8 chars has to be
1542 * sparcl-stub.c: ditto.
1544 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1546 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1548 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1550 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1551 ignore) a PID argument.
1552 (hppa_pop_frame): Pass a PID to target_write_pc.
1553 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1554 and pass through a PID argument.
1555 (target_read_pc, target_write_pc): Update prototypes.
1557 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1559 * Makefile.in: add new file sparclite-tdep.c.
1560 * sparclite/Makefile.in: add new file sparclite-stub.c.
1561 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1563 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1564 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1566 * sparclite-tdep.c: new file, contains hardware breakpoint support
1568 * sparclite-stub.c: new file, stub code that add support hardware
1570 * breakpoint.c: add hardware breakpoint support.
1571 * breakpoint.h: add new breakpoint type to support hardware
1573 * config/mips/nm-irix4.h: change interface for target dependent
1574 code supporting watch point.
1575 * config/pa/nm-hppab.h: change interface for target dependent
1576 code supporting watch point.
1578 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1580 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1582 * stabsread.c (read_struct_fields): os9k nested structure does not
1583 have terminating ';', instead it just get to ',' and bit position
1586 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1588 * nlmread.c (nlm_symtab_read): Clean up a bit.
1589 * (nlm_symfile_read): Record bounds of main() so that backtrace
1590 command will know where to stop.
1591 * objfiles.c (objfile_relocate): Relocate entry point/func info
1592 for backtrace as well.
1593 * objfiles.h: Define values for invalid PCs for entry point info.
1594 * symfile.c (init_entry_point_info): Initialize invalid values
1595 with aforementioned macros.
1596 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1597 to cause backtrace to stop when it gets back to main().
1598 * config/i386/tm-i386nw.h: Ditto.
1600 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1602 Fix value_print, which used to be ostensibly language-independent,
1603 but would print pointers and arrays in C syntax. Instead, call
1604 a language-specific function.
1605 * language.h (struct language_defn): New functional field
1607 (LA_VALUE_PRINT): New macro.
1608 * language.c (unk_lang_value_print): New stub/dummy function.
1609 (unknown_language_defn, auto_language_defn, local_language_defn):
1611 * c-valprint.c (c_value_print): New function, with code moved from:
1612 * valprint.c (value_print): ... here. Now just invoke
1613 LA_VALUE_PRINT to do language-specific stuff.
1614 * valprint.c (value_print_array_elements): Make non-static.
1615 * c-lang.c (c_language_defn, cplus_language_defn): Add
1616 c_value_print in the la_value_print field.
1617 * m2-lang.c (m2_language_defn): Likewise.
1618 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1619 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1620 * ch-valprint.c (chill_value_print): New function, based on
1621 c_value_print, but use Chill "look and feel."
1622 * c-lang.h (c_value_print): New prototype.
1623 * ch-lang.h (chill_value_print): New prototype.
1624 * value.h (value_print_array_elements): New prototype.
1626 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1627 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1629 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1631 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1632 to new file top.c. Make things extern instead of static and
1633 similar rearrangements to deal with this.
1635 * utils.c: Move fputs_unfiltered to main.c. Remove
1636 FPUTS_UNFILTERED_OVERRIDE ifndef.
1637 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1638 and libgdb uses utils.c and top.c.
1640 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1642 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1644 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1646 * ch-valprint.c (chill_val_print_array_elements): New function.
1647 A Chill version of val_print_array_elements, it prints the
1648 array index labels, in additions ot the array element values.
1649 (chill_val_print): Use the new function.
1651 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1653 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1655 * defs.h (enum language): Add language_asm.
1656 * findvar.c (read_register_bytes read_register_gen
1657 write_register_bytes read_register read_register_pid
1658 write_register write_register_pid supply_register): Move multi-
1659 thread handling down into these routines. Create XXX_pid routines
1660 that allow register references to specify the pid.
1661 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1662 read_sp write_sp read_fp write_fp): Move these routines from
1663 infcmd to findvar to centralize the whole mess.
1664 * i386-nlmstub.c: Portability fixes.
1665 * infptrace.c (child_resume): Conditionalize to allow other natives
1666 to override it. Remove PIDGET gubbish, it's no longer necessary.
1667 * infrun.c (wait_for_inferior): Put registers_changed() before
1668 target_wait() to speed up remote debugging.
1669 * Replace code that reads registers from other threads with much
1670 nicer looking new function calls (see changes to findvar.c).
1671 * Don't skip prologues if debugging assembly source.
1672 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1673 child_resume to handle multi-thread debugging properly.
1674 * remote.c: Add O response to get console output from target.
1675 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1676 SERIAL_ERROR here to simplify callers.
1677 * Change static var timeout to remote_timeout.
1678 * (fromhex): Remove unnecessary return -1 at end of routine.
1679 * (remote_wait): Turn this into a big switch statement. Add
1680 support for O response.
1681 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1682 * (getpkt): Split getpkt into two parts. read_frame deals with
1683 all formatting issues, run-length encoding, and framing. getpkt
1684 now handles error recovery, and frame detection.
1685 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1686 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1687 control. (hardwire_readchar): Handle EINTR from read().
1688 * symfile.c (deduce_language_from_filename): Add support for .s
1690 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1691 override infptrace's child_wait.
1692 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1693 instead of XXXlynx.h.
1694 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1696 * nlm/gdbserve.c: Portability fixes.
1698 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1700 * inftarg.c (child_wait): Call proc_wait, not wait.
1701 (child_mourn_inferior): Call proc_remove_foreign.
1702 * main.c (gdb_init): Call init_proc.
1703 * main.c: Provide dummy versions of init_proc, proc_wait, and
1704 proc_remove_foreign for the gdb case (the libgdb case provides its
1705 own versions of these functions).
1706 * Makefile.in (libgdb-files): Add libproc.a.
1708 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1710 Hardware watchpoints for Linux, from Rick Sladkey
1711 (jrs@world.std.com).
1712 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1713 new hardware breakpoint recovery method.
1714 * i386v-nat.c (i386_insert_watchpoint,
1715 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1716 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1717 New functions to support the 386 hardware debugging registers.
1718 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1719 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1720 target_insert_watchpoint, target_remove_watchpoint): Define these
1721 macros to use the hardware debugging functions in i386v-nat.c.
1723 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1725 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1728 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1730 * target.c, target.h: New variables target_activity_function and
1732 * inflow.c, inferior.h: New functions set_sigio_trap and
1734 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1736 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1738 * remote-sim.h (sim_verbose): Delete.
1739 Document callbacks needed.
1740 (sim_*): Change result to void where there isn't one.
1741 (sim_open): Clarify argument and error response.
1742 (sim_close): Declare.
1743 (sim_load): Change bfd_handle argument to file name. Clarify result.
1744 (sim_create_inferior): Renamed from sim_set_args.
1745 (sim_set_pc): Delete.
1746 (sim_info): Delete printf_fn argument.
1747 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1748 (gdbsim_load): Try sim_load first.
1749 (gdbsim_create_inferior): Call sim_create_inferior.
1750 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1751 (gdbsim_close): Call sim_close.
1752 (gdbsim_files_info): Update call to sim_info.
1753 (gdbsim_ops): Realign comments.
1755 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1757 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1759 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1760 the auxent if the symbol's name is ".file". From David Edelsohn
1761 <c1dje@watson.ibm.com>.
1763 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1765 * breakpoint.c (breakpoint_1): Fix typo.
1767 * annotate.c (annotate_field_end): Fix typo.
1769 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1771 * Makefile.in (TSSTART): Remove; no longer used.
1773 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1774 fputs_unfiltered and exit directly, rather than fatal. The latter
1775 calls vfprintf_unfiltered!
1777 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1778 * value.h, printcmd.c (print_value_flags): Move from here...
1779 * annotate.c: ...to here, and make it use can_dereference.
1781 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1783 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1784 Remove, needed for both native and cross.
1785 * target.c (attach_flag, generic_mourn_inferior): Put here.
1786 * utils.c (job_control): Put here.
1787 (terminal.h): Don't include anymore.
1789 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1791 * source.c (find_source_lines): Always use code that was #ifdef
1792 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1793 leaving it on the chain. Reindent much of this function.
1794 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1795 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1796 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1797 config/ns32k/xm-ns32km3.h: Remove all references to
1798 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1799 * main.c, fork-child.c, many config files: Remove all
1800 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1803 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1804 This avoids __eprintf troubles.
1806 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1808 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1809 initialization code which needs to be called even if we bypass the
1810 command line stuff into gdb_init.
1811 * utils.c (fputs_unfiltered): Surround in #ifndef
1812 FPUTS_UNFILTERED_OVERRIDE.
1813 * Makefile.in (libgdb.a): New target.
1815 * utils.c: Rearrange I/O stuff a bit so that all output goes
1816 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1817 which made %s not work with arbitrarily large strings.
1818 * printcmd.c (printf_command): Use printf_filtered, not
1819 printf_unfiltered and printf, now that arbitrary limit is gone.
1822 * breakpoint.c (watchpoint_check): Remove unused variable b.
1823 * stack.c (print_frame_info): Move sp and buf inside #if.
1824 * eval.c (evaluate_subexp): Remove unused variables pp,
1825 mangle_ptr, ptr, and mangle_tstr.
1826 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1828 * symtab.c (lookup_symtab): Put variable copy inside #if.
1829 (decode_line_1): Put variable q1 inside #if 0.
1830 * target.h: Declare target_link.
1831 * infrun.c (wait_for_inferior): Remove unused variables signame.
1832 * remote.c (remote_resume): Remove unused variable name.
1833 * c-exp.y (parse_number): Parenthesize operand of shift.
1834 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1835 (this is a semantic change, the warning seems to have detected a bug).
1836 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1837 * coffread.c: Move variable temptype inside #if.
1838 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1840 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1841 (chill_val_print): Remove unused variable in_range.
1842 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1843 (chill_val_print): Add default case for switch.
1844 * stabsread.h: Declare stabsect_build_psymtabs.
1845 * os9kread.c (read_minimal_symbols): Make this return void.
1846 (os9k_symfile_read): Remove unused variables stb_exist and val.
1847 (os9k_symfile_init): Remove unused variable val.
1848 (fill_sym): Remove unused variable id.
1849 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1850 unused variable nsl.
1851 Remove unused variable symfile_bfd.
1852 #if 0 unused variables lbrac_unmatched_complaint and
1853 lbrac_mismatch_complaint.
1854 Remove declaration for non-existent function os9k_next_symbol_text.
1856 * annotate.c, annotate.h: New files, containing a function for
1857 each annotation which outputs it.
1858 * Move breakpoints_changed from breakpoint.c to annotate.c.
1859 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1860 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1861 Use annotate.c functions to output annotations.
1862 * Makefile.in (OBS): Add annotate.o.
1864 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1866 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1867 elf_unwind_entries are always initialized.
1869 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1870 stubs which return directly to the caller rather than to the stub
1873 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1875 * c-exp.y (yyerror): Display a more informative error message.
1876 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1877 * m2-exp.y (yyerror): Ditto.
1879 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1881 * inflow.c (job_control): Move definition to front of file.
1883 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1885 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1886 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1888 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1890 * Makefile.in (kdb): Remove old init.c creation commands.
1891 * configure.in (sparclite): Match on sparclite*.
1892 * sparclite/aload.c (main): Only change section addresses for
1893 a.out format object files.
1895 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1897 * config/i386/go32.mh: Define CC.
1899 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1901 * gdbserver/Makefile.in: Remove irrelevant definitions and
1902 comments inherited from the gdb Makefile.
1903 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1904 (VERSION): Update to 4.12.3.
1905 (gdbserver): Remove any existing executable first.
1906 (distclean, realclean): Remove nm.h.
1907 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1908 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1909 Don't use absolute pathname.
1911 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1913 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1916 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1918 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1919 (print_it_normal): Add annotations for the inferior starting and
1920 stopping, and for all the various messages related to how it
1923 * printcmd.c (do_one_display): Annotate.
1924 * stack.c (print_frame_info): Annotate printing of stack frames.
1926 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1928 * remote.c (get_offsets): Handle case where stub doesn't support
1931 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1933 Add partial support for g++ code compiled with -fvtable-thunks.
1934 * c-valprint.c (c_val_print): Add vtblprint support
1936 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1937 pointers (if using thunks) as well as array of structs (otherwise).
1938 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1939 level, and make the latter non-static (so define_symbol can use it).
1940 * stabsread.c (define_symbol): If the type being defined is a
1941 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1942 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1943 * values.c (value_virtual_fn_field): Handle thunks.
1944 * values.c (value_headof): Minor efficiency hack.
1945 * values.c (value_headof): Incomplete thunk support. FIXME.
1947 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1949 * valprint.c (print_longest): Clarify comment about use_local.
1950 * printcmd.c, defs.h (print_address_numeric), callers in
1951 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1952 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1953 exec.c: New argument use_local.
1954 * source.c (identify_source_line): Use filtered output. Use
1955 print_address_numeric.
1957 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1958 language.c (type_error, range_error): Use filtered output.
1959 * utils.c (error_begin): Update comment to tell people to use
1962 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1963 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1966 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1968 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1969 from the fault, #ifndef FAULTED_USE_SIGINFO.
1970 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1972 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1974 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1975 Explicitly annotate each record.
1977 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1979 * xcoffexec.c: Reformat to standards and lint.
1980 (language.h): Include.
1981 (exec_close): Declare arg "quitting".
1982 (file_command): Declare arg "from_tty".
1983 (map_vmap): Cast xmalloc result to PTR.
1984 * rs6000-nat.c: Reformat to standards and lint.
1985 (exec_one_dummy_insn): Use char array for saved instruction.
1986 (fixup_breakpoints): Declare.
1987 (vmap_ldinfo): Be more informative in fatal error messages.
1988 (xcoff_relocate_symtab): Define to return void.
1989 * xcoffsolib.h: Reformat to standards, improve comments.
1990 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1992 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1994 * utils.c, defs.h (error_begin): New function.
1995 (quit): Print annotation before printing the error message.
1996 * main.c (return_to_top_level): Print annotation before doing the
1998 * symtab.c (decode_line_1): Call error not warning and then
1999 return_to_top_level. Call error_begin and printf_unfiltered
2000 rather calling warning (before calls to return_to_top_level).
2001 * core.c (memory_error): Use error_begin, printf_unfiltered,
2002 print_address_numeric and return_to_top_level instead of error.
2003 Cleans up a FIXME-32x64.
2004 * language.c (type_error, range_error): Call error_begin
2005 not just target_terminal_ours.
2007 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2008 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2009 side of an assignment is non-portable.
2011 * utils.c (query): Change syntax of query annotations to be
2012 consistent with other input annotations.
2013 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2015 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2017 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2019 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2020 that have a stack frame size of 32k or larger (from Paul Flinders).
2021 Remove #if 0'd code.
2023 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2025 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2026 for Lynx platforms that need it.
2027 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2029 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2031 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2032 than trying to deduce it from the fault.
2034 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2036 * printcmd.c (print_address_symbolic): Initialize name to empty
2037 string to avoid core dump if lookup fails.
2038 * remote-e7000.c (printf_e7000debug): Error if target not open.
2040 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2042 * i386-nlmstub.c: Update to be more in line with PIN stub.
2043 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2044 * (hex2mem): Init ptr.
2045 * General cleanups to use ConsolePrintf, standard prologues, etc...
2047 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2049 * i386-nlmstub.c: More changes to be compatible with remote.c.
2051 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2052 into (the far less frequently called) dbx_symfile_read.
2054 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2056 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2058 * dbxread.c (record_minimal_symbol): Record the section
2059 associated with the symbol to make dynmaic relocation work.
2060 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2061 Solaris brain-damage which don't apply to relocatable object
2063 * (stabsect_build_psymtabs): New routine to read stabs out of an
2064 arbitrarily named section.
2065 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2067 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2068 stabs out of the nlm.
2069 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2070 brain-damage which don't apply to relocatable object files.
2071 * remote.c (putpkt): Improve error reporting and error handling.
2072 * (get_offsets): Temporary kludge to force data & bss sections to
2073 have the same relocation.
2074 * stabsread.c (define_symbol, scan_file_globals): Record section
2077 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2079 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2080 FIXME-32x64 comment.
2082 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2084 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2085 to after call to target_wait. This means that flush_cached_frames
2086 can call target_terminal_ours if it wants to.
2087 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2088 comment about why the code is dubious.
2090 * stabsread.c (read_type): Call read_type, not nonexistent
2093 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2095 * remote-os9k.c (rombug_fetch_registers): set trace mode
2097 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2099 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2101 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2102 passed to process_one_symbol.
2103 * stabsread.c (read_type): process os9k functio prototype.
2105 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2107 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2110 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2112 * utils.c (prompt_for_continue): Annotate prompt.
2113 (query): Annotate query.
2114 * printcmd.c (print_frame_args): Change syntax of argument
2115 annotation to make name and value part of a single group of
2116 annotations, not two separate groups.
2117 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2118 * valprint.c (val_print_array_elements): Change syntax of
2119 annotation to be more concise.
2120 * main.c, defs.h (command_line_input): New argument tells what
2121 string to include in the annotations.
2122 * symtab.c (decode_line_2), main.c (read_command_lines,
2123 command_loop): Change callers.
2125 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2126 target null pointer.
2127 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2129 * printcmd.c (output_command): Annotate things we print here too.
2130 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2131 * Move declaration of print_value_flags from defs.h to value.h.
2132 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2134 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2136 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2137 BFD handles sun3 dynamic relocations now.
2138 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2141 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2143 * printcmd.c (print_command_1): Annotate the top-level expressions
2145 (print_frame_args): Annotate each argument.
2146 * printcmd.c, defs.h (print_value_flags): New function.
2147 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2148 * valprint.c (val_print_array_elements): Annotate each array element.
2150 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2152 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2153 the register contains a pointer to the type, not the type itself.
2155 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2157 * main.c (main): Accept --annotate=N option and make --fullname
2158 the same as --annotate=1.
2159 (command_line_input): Print annotatation before and after prompt.
2160 * blockframe.c (flush_cached_frames): Print annotation.
2161 * Rename frame_file_full_name to annotation_level and move it from
2163 * source.c (identify_source_line): If annotation_level > 1,
2164 change output format.
2165 * breakpoint.c: Print annotation whenever a breakpoint changes.
2166 * main.c: New variable server_command.
2167 (command_line_input): Parse "server " and set server_command.
2168 (dont_repeat): Check server_command.
2170 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2172 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2173 updating raw_symbol and symnum. Return a value in the case where
2176 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2178 * parse.c: Don't define block_found; it is defined in symtab.c.
2179 * parser-defs.h: Add comment regarding block_found.
2181 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2183 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2186 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2188 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2189 section vma. Do not read dynamic relocs for sun3 executables to
2190 avoid BFD assertion message.
2192 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2194 * nm-hppab.h (KERNEL_U_ADDR): Define.
2195 (FIVE_ARG_PTRACE): Likewise.
2196 (CANNOT_STORE_REGISTER): Likewise.
2197 * nm-hppah.h (KERNEL_U_ADDR): Define.
2198 (FIVE_ARG_PTRACE): Likewise.
2199 (CANNOT_STORE_REGISTER): Likewise.
2200 (NEED_TEXT_START_END): Likewise.
2202 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2203 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2204 (FIVE_ARG_PTRACE): Likewise.
2205 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2206 (FIVE_ARG_PTRACE): Likewise.
2208 * hppa-tdep.c (read_unwind_info): Make static.
2209 (restore_pc_queue): Indirect through the target vector to
2210 reload the register state.
2212 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2214 * paread.c (compare_unwind_entries): Delete function. It's been
2215 moved into hppa-tdep.c.
2216 (read_unwind_info): Likewise.
2217 (pa_symfile_read): No longer call read_unwind_info. The unwind
2218 tables will be read in as they are needed.
2220 * hppa-tdep.c (compare_unwind_entries): New function.
2221 (read_unwind_info, internalize_unwinds): Likewise.
2222 (find_unwind_entry): Read in unwind information on demand.
2224 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2226 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2227 to : in search path processing.
2228 * defs.h (qsort): Rename argument in prototype.
2229 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2231 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2232 (false): Eliminate usages.
2234 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2236 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2237 All references to value changed to value_ptrlage_command is now
2239 All references to value changed to value_ptr.
2240 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2241 * remote-hms.c (hms_wait): Timeout after five seconds.
2242 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2243 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2244 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2246 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2248 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2250 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2252 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2254 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2255 bp_watchpoint_scope breakpoints.
2256 (struct breakpoint): Add val_chain and related_breakpoint fields
2257 for use by watchpoints.
2259 * breakpoint.c (within_scope): Delete. No longer used.
2260 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2261 (target_{remove,insert}_watchpoint): Likewise.
2262 (can_use_hardware_watchpoint): New function.
2263 (remove_breakpoint): New function to remove a single breakpoint
2264 or hardware watchpoint.
2265 (insert_breakpoints): Handle insertion of hardware watchpoints.
2266 Store a copy of the value chain derived from the watchpoint
2268 (remove_breakpoints): Simplify by using remove_breakpoint.
2269 (delete_breakpoint): Likewise.
2270 (watchpoint_check): Delete the watchpoint and watchpoint scope
2271 breakpoints when the watchpoint goes out of scope. Save & restore
2272 the current frame after checking watchpoints.
2273 (breakpoint_init_inferior): Likewise (restarting the program
2274 makes all local watchpoints go out of scope).
2275 (bpstat_stop_status): Handle hardware watchpoints much like normal
2276 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2277 when the watchpoint goes out of scope. Remove and reinsert all
2278 breakpoints before returning if we stopped when a hardware watchpoint
2280 (watch_command): Use a hardware watchpoint when possible. If
2281 watching a local expression, build a scope breakpoint too.
2282 (map_breakpoint_numbers): Also call given function for any
2283 related breakpoints.
2284 (disable_breakpoint): Never disable a scope breakpoint.
2285 (enable_breakpoint): Handle hardware breakpoints much like normal
2286 breakpoints, but recompute the watchpoint_scope breakpoint's
2287 frame and address (if we have an associated scope breakpoint).
2288 (read_memory_nobpt): Handle hardware watchpoints like normal
2289 watchpoints. When necessary handle watchpoint_scope breakpoints.
2290 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2291 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2292 (disable_command): Likewise.
2294 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2295 Extern prototype added to frame.h
2297 * infrun.c (wait_for_inferior): Set current_frame and select
2298 a frame before checking if we stopped due to a hardare watchpoint
2299 firing. Handle stepping over hardware watchpoints.
2300 (normal_stop): Remove unnecessary call to select_frame.
2302 * value.h (value_release_to_mark): Declare.
2303 * values.c (value_release_to_mark): New function.
2305 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2306 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2308 * hppab-nat.c (hppa_set_watchpoint): New function.
2310 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2311 (HAVE_STEPPABLE_WATCHPOINT): Define.
2312 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2313 (target_{insert,delete}_watchpoint): Define.
2315 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2316 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2317 (target_{insert,remove}_watchpoint): Likewise.
2319 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2321 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2322 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2323 often have the same names as debug symbols for functions, and
2324 confuse lookup_symbol().
2326 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2328 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2329 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2330 REGISTER_RAW_SIZE (1).
2331 Together these changes work around a bug in HP's compiler. Both
2332 seem to be necessary.
2334 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2336 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2337 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2338 are type mst_solib_trampoline.
2340 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2342 * config/m68k/es1800.mt: Change comments.
2344 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2346 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2348 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2350 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2353 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2355 * values.c (unpack_long): Remove obsolete comment about using a
2358 * symfile.c (symbol_file_command): Add comments about command syntax.
2360 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2361 Jim Kingdon (kingdon@cygnus.com)
2363 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2364 are in the .plt section.
2365 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2366 find_solib_trampoline_target): New functions for handling
2367 stepping into -g compiled shared libraries.
2368 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2369 find_solib_trampoline_target): Add prototypes.
2370 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2371 Define to handle stepping into -g compiled shared libraries.
2372 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2373 stepping into -g compiled shared libraries.
2375 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2377 * configure.in: Add mips-*-sysv4* support.
2378 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2379 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2380 New files for MIPS SVR4 support.
2381 * Makefile.in: Update for new mipsv4 files.
2382 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2383 read_next_frame_reg to obtain the frame relative stack pointer.
2384 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2385 obtain the frame relative stack pointer.
2386 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2387 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2388 by entering them into the minimal symbol table.
2389 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2390 a long for float formats.
2391 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2392 get defined in <link.h>.
2393 * solib.c (solib_add): Add shared library sections to the section
2394 table of the target before adding the symbols.
2395 * partial-stab.h: Relocate static and global functions.
2396 * dbxread.c (read_dbx_symtab): Remove unused variable
2397 end_of_text_address. Relocate text_addr when passing it
2400 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2401 library functions before the executable is run. Retrieve dynamic
2402 symbols from stripped executables.
2403 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2404 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2405 if no debugging symbols were found.
2406 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2407 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2409 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2410 OSF/1 has shared libraries.
2412 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2414 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2415 to BFD handling of dynamic symbols.
2417 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2419 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2420 then gets its real address into FUN and its GOT/DP value into %r19.
2422 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2424 * hppa-tdep.c (frameless_function_invocation): If no unwind
2425 descriptor was found, then assume this was not a frameless
2426 function invocation.
2427 (frame_saved_pc): If the saved PC is in a linker stub, then
2428 return the return address which the linker stub will return to.
2430 * xm-hppab.h: Never define USG.
2431 * xm-hppah.h: Always define USG.
2433 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2435 * values.c (unpack_long, value_from_longest),
2436 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2438 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2440 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2442 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2444 For SVR4 targets, enable gdb to set breakpoints in shared
2445 library functions before the executable is run.
2446 * elfread.c (elf_symtab_read): Handle symbols for shared library
2448 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2449 and moved to objfiles.c.
2450 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2451 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2452 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2453 the new generic definition from tm-sysv4.h works for Solaris.
2455 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2457 * elfread.c (elf_symtab_read): Change storage_needed,
2458 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2459 bfd_get_symtab_upper_bound. Check for errors from
2460 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2461 * nlmread.c (nlm_symtab_read): Same changes.
2463 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2465 * xcoffread.c (xcoff_next_symbol_text): New function.
2466 (read_xcoff_symtab): Set next_symbol_text_func to it.
2467 Move raw_symbol outside of read_xcoff_symtab.
2469 * remote.c (getpkt): Remove unused "out" label.
2471 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2473 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2474 about more than one watchpoint being triggered.
2476 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2478 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2480 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2482 * blockframe.c (find_pc_partial_function): mst_file_text
2483 symbols do not live in the shared library transfer table.
2484 * ch-exp.y (decode_integer_value, match_character_literal,
2485 match_bitstring_literal): Guard tolower calls with isupper,
2486 tolower on old BSD systems blindly subtracts a constant.
2487 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2488 well when determining the producer of the object file.
2489 * mdebugread.c (has_opaque_xref): New function to check for
2490 cross reference to an opaque aggregate.
2491 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2492 enter typedefs to opaque aggregates into the symbol tables.
2493 * mdebugread.c (parse_external): Remove skip_procedures argument,
2494 it has always been 1. Remove code that handled stProc symbols,
2495 it was never executed and was wrong, as the index of a
2496 stProc symbol points to the local symbol table and not to the
2497 auxiliary symbol info. Update caller.
2498 * mdebugread.c (parse_partial_symbols): Do not enter external
2499 stProc symbols into the partial symbol table, they are already
2500 entered into the minimal symbol table.
2501 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2502 Remove all conditionals and definitions for ptx.
2503 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2504 Fix addresses of floating point registers in REGISTER_U_ADDR.
2505 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2506 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2507 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2508 signal trampoline code work.
2509 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2510 Remove all conditionals and definitions for ptx.
2511 Remove KDB definitions.
2512 * symm-nat.c (store_inferior_registers): Fetch registers before
2513 storing them to obtain valid floating point control registers.
2514 Store fpu registers.
2515 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2516 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2517 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2519 * symm-nat.c (child_resume): Update type of `signal' parameter.
2520 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2522 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2524 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2525 calling import stubs for functions in shared libraries.
2527 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2529 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2531 * ch-lang.c (chill_is_varying_struct): Magic string is
2532 was "<var_length>" is now "__var_length" (more portable).
2534 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2536 * remote.c (getpkt): If we get a timeout, actually retry rather
2537 than just giving up the first time it happens.
2538 * remote.c: Document sequence numbers.
2539 (remote_store_registers): Change syntax of 'P' request so that it
2540 never looks like a sequence number.
2542 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2544 * os9kread.c (record_minimal_symbol): add section_offset to
2545 relocate minimal symbol table.
2546 * os9kread.c (read_minimal_symbols): ditto.
2547 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2549 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2550 return. Also if file addr is 0 leave it 0, not to relocate.
2551 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2552 'set remotexoff' and 'set remotelog' commands.
2554 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2556 * remote.c (remote_store_registers): Add 'P' request to set an
2557 individual register.
2558 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2561 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2563 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2564 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2565 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2567 * command.c (do_setshow_command, case var_string): Never add a
2568 space to the end of the string.
2569 * NEWS: Document this change.
2570 * .gdbinit: Add a space to the "set prompt" command.
2572 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2574 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2575 changes to make it compile (it doesn't link yet).
2577 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2578 (set_demangling_style, set_demangling_command): Use savestring not
2579 strdup. We were not dealing properly with a NULL return from
2580 strdup, and were not declaring strdup (the system header may or
2583 * valprint.c (val_print): Remove inaccurate comment about what
2584 types can be stub types.
2586 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2587 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2588 Supply alternate version if ATTACH_DETACH is not defined.
2589 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2590 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2591 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2593 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2595 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2597 (skip_trampoline_code): Rewrite and add support for argument
2598 relocation stubs stubs, import/export stubs, calls through
2599 "_sr4export" and cascaded trampolines.
2601 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2602 if no unwind descriptor is found.
2604 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2605 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2606 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2607 differently. All registers are four bytes.
2608 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2610 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2612 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2613 registers as both single and double values (fetching 2nd 32bit half
2614 as necessary). Annotate each register printed with its precision.
2616 * paread.c (read_unwind_info): Fix off-by-one error.
2618 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2620 * main.c (complete_command): Deal with it if arg is NULL.
2622 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2624 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2625 regarding using the PC--using the PC is necessary and all the
2626 FIXME comments in the world won't make it go away.
2628 * valops.c (value_at, value_at_lazy): Give error if we dereference
2630 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2631 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2633 * stabsread.c (patch_block_stabs): Add comment about what happens
2634 if the definition is in another compilation unit from the stab.
2636 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2638 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2640 * main.c (complete_command): New command, from Rick Sladkey
2641 <jrs@world.std.com>.
2642 (symbol_completion_function): Don't declare rl_point and
2643 rl_line_buffer; they are now declared in readline.h.
2644 (show_commands): Don't declare history_base; it is declared in
2646 * command.c (lookup_cmd): Don't delete trailing whitespace.
2647 Reverts change of 14 May 1989.
2649 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2651 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2652 code from prim_record_minimal_symbol_and_info() to here. Callers
2653 of the latter can legitimately supply a section number of -1.
2655 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2657 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2658 member functions have an element in args for a (nonexistent) this
2661 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2663 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2665 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2666 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2668 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2669 for the structure's type. All callers changed.
2671 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2672 for each structure argument rather than assuming it's either
2673 true or false for all structure arguments.
2675 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2676 on the length structure passed, not the compiler used.
2678 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2679 argument for the structure's type.
2681 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2683 * values.c (set_internalvar): Don't set var->value until we are
2684 sure there won't be an error().
2686 * remote.c (get_offsets): Reinstate comment which was in
2687 remote_wait about use of SECT_OFF_TEXT and so on.
2689 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2691 * symmisc.c (maintenance_check_symtabs): New function to check
2692 consistency of psymtabs and symtabs.
2693 * symtab.h (maintenance_check_symtabs): Add prototype.
2694 * maint.c: Add new `maint check-symtabs' command.
2695 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2696 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2697 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2699 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2700 to write_memory to avoid warnings from gcc.
2701 * config/i386/xm-symmetry.h: Add missing #endif.
2702 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2703 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2704 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2706 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2708 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2709 (hppa_push_arguments): Likewise.
2711 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2713 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2714 improve remote debugging efficiency. Also fixed problems with
2715 doing function calls for programs with no entry points.
2716 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2717 entry_point_address.
2718 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2719 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2720 parse_lines): Pass section_offsets info to these routines so that
2721 we can relocate symbol table entries upon readin.
2722 * (psymtab_to_symtab_1): Set symtab->primary to tell
2723 objfile_relocate to do relocations for our symbols.
2724 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2725 (which hang off of the symbol table).
2726 * Use prim_record_minimal_symbols_and_info instead of
2727 prim_record_minimal_symbols to supply section info to make minimal
2728 symbol relocations work.
2729 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2730 -1, try to deduce it from ms_type.
2731 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2732 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2733 add code to relocate objfile->sections data structure.
2734 * remote.c (get_offsets): Use new protocol message to acquire
2735 section offsets from the target.
2736 * (remote_wait): Get rid of relocation stuff. That's all handled
2737 by objfile_relocate now.
2738 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2739 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2741 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2743 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2745 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2747 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2748 can no longer set this at run time.
2749 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2750 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2751 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2752 sparc-tdep.c compiles).
2753 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2755 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2757 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2758 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2759 * configure.in: Recognize m68*-cisco*-*.
2761 * Makefile.in (TAGS): Use variables directly, rather than using
2762 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2763 and means that these filenames no longer need be unique across all
2764 the config/* directories.
2765 * configure.in: Put the config/*/ into TM_FILE, etc.
2767 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2768 and trapv exceptions.
2770 * target.h (struct section_table), objfiles.h (struct obj_section):
2771 Change name of field sec_ptr to the_bfd_section. More mnemonic
2772 and avoids the (sort of, for the ptx compiler) name clash with
2773 the name of the typedef.
2774 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2775 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2777 * utils.c: Include readline.h.
2778 * Makefile.in (utils.o): Add dependency.
2780 * remote.c (getpkt): Add support for run-length encoding.
2782 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2784 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2786 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2788 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2789 prim_record_minimal_symbol.
2792 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2793 computing their offset from the start of the old buffer and adding
2794 to the new buffer, rather than by assuming we can add the
2795 difference between the old buffer and the new buffer (it might not
2796 fit in an int). Merge in cosmetic differences from emacs regex.c
2797 version of this macro.
2799 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2801 * Makefile.in (install-only): Fix use of program_transform_name.
2803 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2805 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2806 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2807 so I'm nuking the command.
2808 * symtab.c (find_addr_symbol): Comment out, no longer used.
2810 * main.c (main): Don't init_source_path for the -cd argument. Now
2811 that source_path doesn't contain the current_directory from when
2812 GDB started up, init_source_path is no longer useful (and is
2813 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2815 * TODO: Remove item about line numbers being off. It is useless
2816 and confusing without a reproducible test case (it mentions
2817 proceed(), but I was able to step through proceed without trouble).
2819 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2821 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2822 library functions before the executable is run. Retrieve dynamic
2823 symbols from stripped executables.
2824 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2825 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2826 symtab.c (list_symbols): Handle mst_solib_trampoline.
2827 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2828 for all targets, remove IBM6000_TARGET dependencies.
2829 * dbxread.c (read_dbx_dynamic_symtab): New function.
2830 * dbxread.c (dbx_symfile_read): Use it.
2831 * dbxread.c (SET_NAMESTRING): Set namestring to
2832 "<bad string table index>" instead of "foo" if the string index is
2834 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2836 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2837 to break_command. Handle mst_file_* minimal symbol types.
2838 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2840 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2842 * c-exp.y(yylex): fix potential memory overflow.
2844 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2846 * environ.c (set_in_environ): Eliminate special handling of PATH and
2848 * putenv.c: Removed, conflicts with system declaration of
2849 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2851 * Makefile.in: Change accordingly.
2852 * procfs.c (procfs_create_inferior): Change comment accordingly.
2854 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2856 * rs6000-tdep.c: Change value to value_ptr.
2858 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2860 * i386m3-nat.c: Include floatformat.h.
2861 (get_i387_state): Use memset not bzero.
2865 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2866 ieee-float.h to floatformat.h.
2868 * valprint.c (val_print_string): Ignore error if the error
2869 happened after a terminating '\0'.
2871 * c-valprint.c (c_val_print): Never add 1 to return value from
2872 val_print_string; just return what it returns.
2874 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2875 looping through all of the enums.
2876 * infrun.c (signals_info): Use it.
2878 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2880 * main.c (main): When printing warning about bad baud rate, don't
2881 use warning(); it relies on current_target which isn't set up yet.
2883 * breakpoint.c (_initialize_breakpoint): Update docstring for
2884 tbreak to match what the code actually does. Don't mention tbreak
2885 in docstrings for "enable once" or "enable breakpoints once".
2887 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2889 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2890 while (0). That defeats the whole purpose of using do . . . while (0).
2891 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2892 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2893 using a ?: expression as an lvalue is not portable.
2895 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2896 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2897 'p' and 'r' symbol descriptors into a single symbol to look for a
2899 * README, config/sparc/tm-sparc.h: Update comments.
2901 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2903 * mdebugread.c (parse_type): Do not complain for types with
2904 an `indexNil' aux index, these are simply undefined types.
2905 Remove indexNil check from caller of parse_type.
2906 * mdebugread.c (parse_partial_symbols): Do not enter
2907 stGlobal, scCommon symbols into the minimal symbol table, their
2908 value is the size of the common, not its address.
2909 Handle scInit, scFini, scPData and scXData sections.
2910 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2912 Enter stProc symbols into the global_psymbols list once, not into
2913 the static_psymbols_list.
2914 Get rid of dummy psymtab if it is empty, to allow proper detection
2915 of stripped executables.
2916 * mdebugread.c (cross_ref): Allow cross references to Fortran
2919 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2921 * stabsread.c (common_block_end, fix_common_block): Stash the
2922 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2923 as to not assume that a pointer fits in an enum.
2925 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2927 * os9kread.c (fill_sym): check compiler verion number for pre-
2929 * os9kread.c (os9k_process_one_symbol): address of symbol is
2930 relative to section not module.
2931 * stabsread.c (define_symbol): add symbol type 's' as local
2933 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2935 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2936 * remote-os9k.c: fix bug in 'set remotebaud' function.
2937 * remote-os9k.c (rombug_link): minimize checking so to improve
2939 * symfile.c (symbol_file_command): check if failed to link, also make
2940 the command be able to accept more than one filenames.
2941 * target.c (target_link): check if failed to link with rombug.
2942 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2944 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2946 * remote-es.c (es1800_child_ops): Don't declare it static.
2948 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2950 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2952 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2954 * dbxread.c: New variable lowest_text_address.
2955 (record_minimal_symbol, read_dbx_symtab): Set it.
2956 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2957 end_of_text_address.
2958 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2960 * dbxread.c (end_psymtab): Remove old and commented out
2961 capping_global and capping_static. Fix comments regarding
2962 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2964 * parser-defs.h: Add "extern" to start of variable declarations so
2965 we don't end up with commons.
2966 * parse.c: Define these variables.
2968 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2971 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2973 * alpha-tdep.c: Change value to value_ptr.
2975 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2977 * solib.c (elf_locate_base): New function to locate the address
2978 of the dynamic linker's runtime structure in the dynamic info section.
2979 * solib.c (locate_base): Use it instead of iterating over the list
2980 of mapped address segments.
2981 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2984 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2986 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2987 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2988 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2989 signal trampoline and interrupt routines.
2990 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2991 (frame_chain, frame_chain_valid): Likewise.
2992 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2993 saved regs convention for SP.
2995 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2996 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2997 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2999 * tm-hppah.h (IN_SIGTRAMP): Define.
3001 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3003 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3004 alphabetic character as the start of a name.
3006 * sparclite/Makefile.in (all install): Build and install aload.
3008 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3009 config.guess and config.sub produce.
3011 * mips-tdep.c: Change value to value_ptr.
3013 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3015 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3016 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3017 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3018 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3019 value with value_ptr. This is for the ptx compiler.
3020 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3022 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3023 #if 0 i386_float_info.
3024 * symm-tdep.c (round): Remove. Also remove sgttyb.
3025 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3026 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3027 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3028 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3030 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3031 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3032 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3033 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3034 tm-i386v.h is apparently OK.
3035 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3036 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3039 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3041 * osfsolib.c (xfer_link_map_member): Update to use new
3042 target_read_string interface.
3044 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3046 * infrun.c (wait_for_inferior): In checking
3047 remove_breakpoints_on_following_step, check
3048 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3050 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3052 * os9kread.c (os9k_process_one_symbol): Rename
3053 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3054 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3055 (CORE_ADDR)0, from target_link, since that is what it uses.
3056 Process name at end, not during parsing (like we did before Kung's
3057 change), so that -readnow and -mapped can appear anywhere.
3058 Make text_relocation a local variable.
3059 * config/i386/i386os9k.mt: Fix comment.
3060 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3061 * os9kread.c: Put "comments" after #endif inside /* */.
3062 * stabsread.h: Add os9k_stabs variable.
3063 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3065 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3066 descriptor in global_symbols not local_symbols.
3067 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3069 (read_type): If os9k_stabs, accept function parameters after 'f'
3071 (read_array_type): If os9k_stabs, don't expect index type and
3072 expect lower and upper to be separated by ',' not ';'.
3073 (read_enum_type): If os9k_stabs, read a number before the first
3074 enumeration constant.
3075 (os9k_init_type_vector): New function.
3076 (dbx_lookup_type): Call it when starting new type vector.
3077 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3078 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3079 * os9kstab.c: Removed.
3080 * Makefile.in: Update accordingly.
3081 * objfiles.c (objfile_relocate_data): Removed.
3082 * remote-os9k.c (rombug_wait): Call objfile_relocate
3083 not objfile_relocate_data.
3084 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3085 * remote-os9k.c (rombug_wait): Call find_pc_section not
3087 * main.c (quit_command): Check inferior_pid; revert Kung change.
3088 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3090 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3092 * os9kread.c: New file to read os9000 style symbo table.
3093 * os9kstab.c: new file to read os9000 style stabs.
3094 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3095 * objfiles.c (find_pc_objfile): new function to search objfile
3097 * objfiles.c (objfile_relocate_data): new function to relocate
3098 data symbols in symbol table.
3099 * objfiles.h: Add two aux fields in struct objfile to handle
3100 multiple symbol table files situation like in os9000.
3101 * symfile.c: Change so 'symbol-file' command can handle multiple
3102 files. Also call target_link() to get relocation infos.
3103 * target.c (target_link): new function to get relocation info when
3104 a symbol file is requested to load.
3105 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3106 because in cross mode there's no inferior pid, bit they need to
3108 Makefile.in: add os9kread.c os9kstab.c and .o's.
3109 configure.in: add i386os9k target.
3110 config/i386/i386os9k.mt: new add.
3111 config/i386/tm-i386os9k.h: new add.
3113 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3115 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3116 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3118 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3120 * target.c, target.h (target_read_string): Provide error detection to
3121 caller. Put string in malloc'd space, so caller need not impose
3123 * solib.c (find_solib): Update to use new interface.
3124 * irix5-nat.c (find_solib): Read o_path from inferior
3125 (clear_solib): Free storage for o_path.
3126 * valprint.c (val_print_string): Add comments.
3128 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3130 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3133 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3135 * value.h (struct value): Add modifiable field.
3136 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3137 (record_latest_value): Don't mess with VALUE_LVAL of value.
3138 * valops.c (value_assign): Check it. Reword existing error
3139 message on not_lval.
3141 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3142 (STEP_SKIPS_DELAY): Added.
3143 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3146 * valprint.c (val_print_string): If errcode is set, always print
3147 an error, regardless of force_ellipsis. In the non-EIO case,
3148 just print the error message rather than calling error(). Don't
3149 access *(bufptr-1) if bufptr points to the start of the buffer.
3150 When looking for '\0', don't increment bufptr and addr if bufptr
3151 started out already at limit. If an error happens on fetching the
3152 first character, don't print the string.
3154 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3156 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3159 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3160 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3161 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3162 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3163 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3164 * findvar.c: Update comment regarding ieee-float.h.
3166 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3168 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3169 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3170 Define to make backtracing through the various sigtramp handlers
3172 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3173 the saved pc from ucontext on the stack for SVR4 signal handling.
3175 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3177 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3178 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3179 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3180 just use the global variable itself. When printing baud rate,
3181 don't print a baud rate if baud_rate is -1.
3183 * coffread.c (read_coff_symtab): Pass mst_file_* to
3184 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3185 symbols in the minimal symbols regardless of SDB_TYPE.
3187 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3189 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3190 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3191 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3192 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3193 ignored bs->stop for a bp_step_resume breakpoint.
3194 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3195 which performs one (the check_sigtramp2 one) of the functions
3196 which had been handled by the step_resume_breakpoint. For each
3197 use of the step_resume_breakpoint, make it still use the
3198 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3200 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3201 When setting the frame address of the step resume breakpoint, set
3202 it to the address for frame *before* the call instruction is
3203 executed, not after.
3205 * mips-tdep.c (mips_print_register): Print integers using
3206 print_scalar_formatted rather than duplicating all the
3207 CC_HAS_LONG_LONG and so on.
3208 (mips_push_dummy_frame): Use read_register_gen rather than using
3209 read_register and then putting it back in target format with
3210 store_unsigned_integer. If registers are more than 4 bytes, give
3211 an error rather than have some registers overwrite other
3213 #if 0 unused include of opcode/mips.h.
3215 * symfile.h: Don't declare arguments for coff_getfilename.
3217 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3219 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3221 * configure.in (hppa*-*-osf*): New configuration.
3222 * config/pa/hppaosf.mt: New target makefile fragment.
3223 * config/pa/tm-hppao.h: New target include file.
3225 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3227 * exec.c (print_section_info): Print entry point for exec_bfd only.
3228 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3229 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3230 causes problems if <sys/types.h> has no multiple inclusion protection.
3232 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3234 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3235 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3236 (CALL_DUMMY_LENGTH): Changed accordingly.
3238 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3240 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3241 numbers of register windows.
3243 * sparclite/hello.c: Add factorial function for testing.
3244 * salib.c: Use macros instead of constants for I/O addresses to
3245 make 931 support easier.
3246 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3247 register in sta/lda instructions.
3249 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3251 * dbxread.c (process_one_symbol): Set
3252 block_address_function_relative for COFF like we do for ELF and SOM.
3254 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3256 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3258 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3259 the enumerators of an ecoff enum into the partial symbol table.
3260 * mdebugread.c (parse_partial_symbols): Call it.
3261 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3262 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3263 offsets. Cast psymtab->read_symtab to PTR before passing it to
3265 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3266 set up the global offset table pointer in pic compiled code.
3267 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3268 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3269 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3270 ensures that floats are promoted to doubles before they are pushed
3273 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3275 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3276 Fixup cache_on and flush_i_cache so that they work for both the
3277 930 and 932 processors. Rewrite most low level funcs (uart
3278 access & cache stuff) to use new ASI access macros in sparclite.h.
3279 Also make it easy to access second serial port.
3281 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3283 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3284 <sys/stat.h>; not needed.
3286 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3288 * stack.c (print_frame_info): In "pathological" case, don't
3289 distrust the line number information.
3291 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3293 * mips-tdep.c (mips_print_register): handle 64 bits register.
3294 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3296 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3300 * Makefile.in (install): Do the sed for program_transform_name
3301 ourselves instead of worrying about INSTALL_XFORM. This enables
3302 users to override INSTALL_PROGRAM in the standard way.
3304 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3305 depend on Makefile.in.
3307 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3308 Only test against INT_MIN if a LONGEST is bigger than an int.
3310 * README: Change GhostScript to Ghostscript.
3312 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3314 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3315 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3316 character file names.
3317 * Makefile.in (ALLPARAM): Add these files.
3319 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3320 character file names.
3321 * Makefile.in: Add Kung's new mips64 files.
3323 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3325 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3326 mips64el-*-ecoff and mips64-big-*.
3327 * defs.h: get rid of FORCE_LONG_LONG.
3328 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3329 parsing. Change register size to be MIPS_REGSIZE.
3331 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3333 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3334 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3335 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3337 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3339 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3340 (remove_commands, add_commands): Add/remove hms-drain when target
3343 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3345 * configure.in: Add Lynx/rs6000 support.
3346 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3347 messages. Add rs6000 support. Don't try to modify unwritable
3349 * rs6000-nat.c: Move lots of native dependent stuff (like core
3350 file support) from rs6000-tdep.c & xcoffexec.c to here.
3351 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3352 * xcoffexec.c: Move native dependent stuff to nat.c.
3353 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3355 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3357 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3358 New files to support Lynx/rs6000.
3360 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3362 * README: Remove note about gcc warnings on alpha, these should be
3364 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3365 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3366 remote-utils.c, stabsread.c: Include <string.h>.
3367 * regex.c: Include "defs.h", change re_comp argument to const char *.
3368 * infptrace.c (fetch_register, store_inferior_registers): Change
3369 regaddr to type CORE_ADDR.
3370 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3371 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3373 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3375 * symtab.h: Always define BYTE_BITFIELD to nothing.
3377 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3379 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3380 * configure.in: Remove comment about m68k-em.mt.
3381 * Makefile.in: Remove references.
3383 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3385 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3388 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3390 * target.c (target_preopen): If target_kill doesn't remove the
3391 target from the stack, use pop_target to do it.
3393 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3394 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3395 changes to stabsread.c from summer 1993.
3397 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3398 printing the program, rather than passing NULL to printf.
3399 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3400 try to call UDIDisconnect again. Print better message.
3401 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3403 (udi_create_inferior): If udi_session_id is negative, open a new
3404 TIP rather than giving an error.
3406 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3407 config/ns32k/ns32km3.mh: Define NAT_FILE.
3408 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3409 (it was inconsistent and namespace-wrong) to NM_M3_H.
3410 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3411 (m3_open): New function.
3413 * TODO: Update Mach section.
3415 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3417 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3419 * printcmd.c (printf_command): Add missing single-letter
3420 backslash-escape sequences, and improve error message.
3422 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3424 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3425 rather than trying to shove an int into a pointer and back out
3426 again. This avoids compiler warnings.
3428 * defs.h (alloca): Declare as void *, not char *, on hpux.
3429 Don't prototype it, just declare the return type.
3431 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3433 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3434 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3436 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3438 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3439 ZERO_REGNUM, just read it as zero without talking to the board.
3441 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3443 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3444 to store_floating, not nonexistent variable len.
3446 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3448 (mips_store_word): Change calling convention to return errors, and
3449 to provide old contents if the caller wants it.
3450 (mips_xfer_memory): Deal with errors from mips_store_word.
3451 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3452 define now that remote-mips.c doesn't use BREAKPOINT.
3454 * remote-mips.c (mips_create_inferior): Call warning if arguments
3455 specified, and then execute "set args" command. Call error, not
3456 mips_error, if executable file not specified.
3458 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3461 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3464 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3466 * value.h (print_longest): Rename "value" to "val" in prototype
3467 declaration because some compilers don't like arguments whose
3468 names are the same as types.
3469 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3470 before passing it to remote_*_bytes.
3472 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3474 * h8500-tdep.c (saved_pc_after_call): The size of the
3475 pc is memory model dependent. (segmented_command,
3476 unsegmented_command, _initialize_h8500_tdep): New commands to
3477 change memory model.
3478 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3480 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3481 (hms_wait): Use new status structure
3482 (hms_open): Push the target here. (hms_before_main_loop): Not
3483 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3484 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3485 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3486 all registers in a compact way.
3488 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3490 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3491 as CORE_ADDR to match definition in rs6000-tdep.c.
3493 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3495 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3496 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3497 definitions into the psymtab.
3499 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3501 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3502 a special exceptionSize for the 68332.
3504 * remote-udi.c (udi_attach): If no arguments, print error.
3506 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3508 * Makefile.in (VERSION): Bump to 4.12.1
3509 * NEWS, README: Update to match 4.12 release.
3511 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3513 * command.c (empty_sfunc): New function.
3514 (add_set_cmd): Use it instead of not_just_help_class_command.
3515 (not_just_help_class_command): Change calling convention back to
3516 what it was before yesterday's change.
3518 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3519 of the type if present.
3521 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3523 * printcmd.c (decode_format): Don't blithely set the size for
3524 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3526 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3527 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3528 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3529 always just check against INT_MIN and INT_MAX (this also fixes things
3530 if sizeof (long) > sizeof (int), e.g. Alpha).
3531 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3532 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3533 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3534 BUILTIN_TYPE_UNSIGNED_LONGEST.
3535 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3536 longest_int and longest_unsigned_int.
3537 * value.h (struct value): Just align to LONGEST, rather than worrying
3538 about CC_HAS_LONG_LONG.
3539 * valarith.c (value_binop): Figure out type ourself based on
3540 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3541 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3542 * valprint.c (val_print_type_code_int): Just call
3543 extract_unsigned_integer directly, rather than going through
3545 * printcmd.c (decode_format): Remove code which would sometimes
3546 change 'g' size to 'w' for integers. print_scalar_formatted handles
3547 printing huge integers well enough, thank you.
3549 * command.c (add_set_cmd, not_just_help_class_command): Change
3550 to make this the sfunc, not cfunc, since that is how we call it.
3551 * command.h: Comment difference between sfunc and cfunc.
3552 * demangle.c (set_demangling_command): Add third arg since that
3553 is how it is called.
3554 (_initialize_demangler): Use sfunc, not cfunc, for
3555 set_demangling_command, since that is how it is called.
3556 Remove show_demangling_command; it has no effect.
3558 * command.c (shell_escape): Report errors correctly (with error
3559 message from strerror).
3561 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3563 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3564 x_scnlen.l rather than x_scnlen to match corresponding change in
3567 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3569 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3570 Change comments regarding TYPE_CODE_BOOL.
3571 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3572 regardless of the language.
3573 (value_true): Just call value_logical_not regardless of language.
3574 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3575 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3576 * language.h: Improve comment for la_builtin_type_vector.
3577 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3578 builtin_type_m2_bool.
3580 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3582 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3583 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3585 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3587 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3588 by restarting the ioctl.
3590 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3592 * target.h (target_wait): Add comment about calling
3593 return_to_top_level.
3595 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3597 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3598 additional arguments.
3599 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3601 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3603 * sparc-stub.c: Remove unnecessary #include of memory.h.
3605 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3607 * mips-tdep.c: Remove code which sets saved_regs from
3608 init_extra_frame_info and put it in new function mips_find_saved_regs.
3609 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3610 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3611 check if it is NULL and call mips_find_saved_regs if so.
3613 * remote-mips.c: Use unfiltered, not filtered, output most places.
3615 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3616 backtrace. Revise comments.
3618 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3620 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3621 alpha and irix. The _sigtramp case has to be handled properly
3622 in the tdep files if we have no ecoff debugging info.
3623 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3624 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3625 without PC_REGNUM kludge.
3626 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3627 Clean up handling of mips sigtramp frames, improve comments.
3629 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3631 * paread.c (read_unwind_info): Fix typo.
3633 * paread.c (pa_symtab_read): Update the "check_strange_names"
3634 filter to match GCC's current output. Filter out section symbols
3635 (which the HP linker sometimes puts in the wrong place).
3637 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3639 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3641 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3643 * Makefile.in: Remove all references to sparcly-nat.c.
3645 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3646 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3647 duplicating serial.h and target.h.
3649 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3650 are not used anywhere (a 5 Oct 1993 change removed the uses).
3652 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3653 * config/m68k/es1800.mt: Add comment.
3654 * remote-es.c: Extensive changes to update to current conventions.
3656 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3657 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3658 to achieve the desired timeout.
3659 * serial.h (serial_t): Add field timeout_remaining.
3661 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3663 * c-exp.y (yylex): Reenable nested type code.
3665 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3667 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3669 * remote-mips.c (mips_ops): Fix docstring.
3671 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3673 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3674 with the old tm-m68k-em.h:
3675 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3676 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3677 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3678 Add FIXME regarding GET_LONGJMP_TARGET.
3680 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3681 * infptrace.c (kill_inferior): Add comments.
3682 * main.c (quit_command): Call target_close after we kill or
3684 * remote-udi.c (udi_close): Don't error() if QUITTING.
3686 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3688 * configure.in: Make m68k-coff and aout add monitor support in
3689 addition to the standard serial support.
3691 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3693 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3696 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3698 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3699 * elfread.c (record_minimal_symbol_and_info),
3700 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3702 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3704 * i386-stub.c: Add ".text" right before "mem_fault:".
3706 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3708 * remote-utils.c (usage): Fix message to be accurate and conform
3709 more closely to normal conventions.
3711 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3712 whether to show information about exec_bfd, and not control whether
3713 to show information about device and speed.
3715 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3716 usage message, don't dump core.
3718 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3719 for variable size array.
3720 (bug_fetch_register, bug_store_register): Rename "value" to
3721 "fpreg_buf" because some compilers don't like variables whose
3722 names are the same as types.
3723 (bug_store_register): Use a cast when converting char * to
3726 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3727 of the command in error message (the text was referring to the old
3728 name of the command).
3730 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3732 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3733 full details on structure elements without names. This partially
3734 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3735 of those changes was accidental.
3737 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3738 defined, make it an error to specify a single argument which is not
3741 * Makefile.in (version.c), main.c (print_gdb_version): Use
3742 host_alias and target_alias, not host_canonical and
3743 target_canonical, to print configuration.
3745 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3747 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3748 of builtin_type_long. It is necessary to get a type which is
3749 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3751 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3752 various miscellaneous things discovered in the process:
3753 * printcmd.c, defs.h (print_address_numeric): New function.
3754 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3755 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3756 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3757 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3759 * utils.c, defs.h (gdb_print_address): New function.
3760 * expprint (dump_expression), gdbtypes.h: Use it.
3761 * breakpoint.c (describe_other_breakpoints),
3762 symmisc.c (dump_symtab, print_symbol):
3763 Use filtered not unfiltered I/O.
3764 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3765 just run gdb under a debugger for this (and it had problems with
3766 printing addresses, how to print b->shadow, etc.).
3767 * buildsym.c (make_blockvector), core.c (memory_error),
3768 exec.c (print_section_info), maint.c (print_section_table),
3769 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3770 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3771 Add comments saying code is broken. Marked with "FIXME-32x64".
3772 * dbxread.c (process_one_symbol), partial-stab.h (default),
3773 remote-vx.c (vx_run_files_info):
3774 Don't cast int being passed to local_hex_string.
3775 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3776 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3778 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3780 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3781 * source.c: Include <sys/types.h> regardless of USG.
3783 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3785 * valops.c (value_assign): Set `type' after coercing toval.
3786 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3787 Use extract_unsigned_integer to get the address of a reference.
3789 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3791 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3792 AIX can use ? instead of \ for continuation. Deal with it.
3794 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3795 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3796 the HP compiler in ANSI mode doesn't like.
3798 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3799 based on USG, rather than defining HAVE_SIGSETMASK to an
3800 expression containing defined. Having a macro used in #if expand
3801 to an expression containing "defined" is undefined according to
3802 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3805 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3807 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3808 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3810 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3812 * ch-exp.y (match_string_literal): Allow a zero-length string.
3813 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3815 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3817 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3818 passing them to print_387_status.
3819 (print_387_status): Don't subtract top from 7 before using it.
3820 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3821 from 7; the above explains it.
3823 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3825 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3826 pointer value when fixing up the frame at the start of a function.
3828 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3830 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3831 Sparc from the stack.
3833 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3835 * remote-mips.c (mips_initialize): Clear mips_initializing via
3836 cleanup chain, not directly.
3838 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3839 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3840 munging the timeout due to the limited range of c_cc[VTIME].
3842 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3843 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3844 m3-nat.c (m3_create_inferior): Pass it.
3845 * procfs.c: Remove ptrace function. It was declared in a way which
3846 conflicted with the prototype in unistd.h on Solaris.
3848 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3850 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3851 in the sigcontext if it is a signal trampoline frame.
3852 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3853 Define for Solaris2.
3855 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3857 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3858 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3859 tm-sparc.h so they can be overridden if necessary.
3861 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3863 * lynx-nat.c: Add Sparc support.
3864 * sparcly-nat.c: Remove. It's useless.
3865 * config/sparc/nm-sparclynx.h: Rewrite.
3866 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3868 * config/sparc/tm-sparclynx.h: Rewrite.
3870 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3872 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3873 directory. Old code was discarded, since the new opcode table has
3876 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3878 * Makefile.in (realclean): Remove info files per make-stds.texi.
3880 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3882 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3883 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3884 * config/sparc/tm-sun4sol2.h: Define it.
3886 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3888 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3889 if we did not find a symbol.
3891 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3893 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3896 * hppab-nat.c (call_ptrace): Delete redundant function.
3897 (kill_inferior, attach, detach, child_resume): Likewise.
3898 (child_xfer_memory): Likewise.
3900 * hppah-nat.c (call_ptrace): Delete redundant function.
3901 (kill_inferior, attach, detach, child_resume): Likewise.
3903 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3905 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3907 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3909 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3910 (CHILD_XFER_MEMORY): Define.
3911 (PT_*): Define so that generic infptrace.c code can be used.
3913 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3915 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3916 struct section_offsets *, not a (nonexistent) struct section_offset *.
3918 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3919 internal_xcoff_symtab, not an array of one of them. Change lots of
3920 "main_aux" to "&main_aux" and so on.
3922 * coffread.c, xcoffread.c: Include <coff/internal.h>
3925 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3927 * coffread.c (coff_getfilename): Make it not static.
3929 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3931 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3932 a completely gratuitous difference between xcoffread.c and coffread.c).
3934 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3936 * infrun.c (wait_for_inferior): Don't set frame for
3937 step_resume_breakpoint for IN_SIGTRAMP cases.
3939 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3940 breakpoint.c (bpstat_what): Move step_resume from its own field of
3941 the struct bpstat_what into the main_action. Make it override
3942 other breakpoints. This is a conservative change in the sense
3943 that before the step resume breakpoint was a breakpoint.c
3944 breakpoint, hitting the step resume breakpoint overrode even
3945 calling bpstat_stop_status.
3947 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3949 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3950 in case execution was stopped in the called function.
3951 * stack.c (print_frame_info, frame_info): If backtracing through
3952 a call dummy, handle the starting source line number on a line
3953 boundary like backtracing through sigtramp.
3954 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3955 for call dummy frame right. Remove old test for dummy frame,
3956 it has been unused at least since gdb-3.5.
3957 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3960 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3962 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3964 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3966 * infrun.c (signals_info), target.c (target_signal_from_name):
3967 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3969 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3971 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3972 * inflow.c (terminal_ours_1): When discussing how to deal with the
3973 tty state, make note of query() as well as readline.
3975 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3976 signals for which stop and print are cleared by default.
3978 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3980 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3981 reserved fields to hold a stub unwind entry type. Fix typo.
3982 (stub_unwind_entry): New structure for raw stub unwind entries.
3983 (stub_unwind_types): The types of stubs we may encounter.
3984 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3985 * hppa-tdep.c (rp_saved): Use additional information provided
3986 by linker stub unwind descriptors.
3987 (frameless_function_invocation): Likewise.
3988 (frame_chain_valid): Likewise.
3989 * paread.c (compare_unwind_entries): New function for sorting
3990 unwind table entries.
3991 (read_unwind_info): Rewrite to remove dependency on host endianness.
3992 Read in data from the $UNWIND_END$ subspace which contains linker
3993 stub unwind descriptors. Merge that data into the basic unwind
3996 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3998 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4000 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4001 from either the symbol name or the auxent.
4002 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4005 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4007 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4009 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4011 * README: Update notes for alpha port.
4013 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4015 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4016 for operation fault, constraint fault, and type fault.
4018 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4020 * Makefile.in (init.c): Add comment explaining formatting conventions.
4022 * c-exp.y (parse_number): Assign to temporary between the right
4023 shifts, to work around a bug in the SCO compiler.
4025 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4026 Add various files which were added to GDB recently.
4028 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4031 * Makefile.in: Add mostlyclean target.
4033 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4037 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4039 * main.c (show_commands): Make return type of extern
4040 history_get be HIST_ENTRY, rather than struct _hist_entry.
4041 (The latter loses with the upcoming merged readline.)
4043 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4045 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4046 const char *, not char *.
4048 * symtab.h (struct symbol): Make section short, not unsigned short.
4050 * symtab.c (lookup_symbol): Add comment about QUIT here.
4052 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4054 * c-exp.y (parse_number): Check for overflow regardless of range
4055 checking. Fix overflow check to use unsigned LONGEST, not
4058 * c-exp.y (parse_number): Make it so that integer constants are
4059 builtin_type_long_long if builtin_type_long isn't big enough or if
4060 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4062 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4063 Print our "()" first, then recurse for the target type.
4065 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4067 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4069 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4071 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4073 * utils.c (request_quit): Re-establish signal handler regardless
4076 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4078 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4080 * i960-tdep.c: Include target.h.
4082 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4084 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4086 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4088 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4089 changes (status -> ourstatus; declare status, etc.).
4090 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4092 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4094 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4096 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4098 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4100 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4102 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4104 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4106 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4108 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4110 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4111 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4113 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4116 Add search to target vector (#if 0'd until after 4.12):
4117 * target.h (to_search, target_search): Add.
4118 * gdbcore.h, core.c (generic_search): Add.
4119 * remote.c (remote_search): Add.
4120 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4123 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4124 is on, call find_pc_function rather than relying just on the minimal
4125 symbols (probably only matters for symbol readers which don't put
4126 statics in the minimal symbols, but changing this strikes me as
4127 not conservative enough).
4128 Initialize name_location in all cases.
4129 If no symbol and no msymbol, don't print anything symbolic.
4131 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4133 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4135 * printcmd.c (print_address_symbolic): Make it search the
4136 symtabs for variables as well as functions. Add `set print
4137 fast-symbolic-addr' and default it to fast (the old way).
4138 Print line numbers for data items as well as functions.
4140 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4141 address, if a symbol is found (take two more args pointing to
4142 where to store these results).
4144 * symtab.h (find_addr_symbol): Add prototype.
4146 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4148 * objfiles.h: Fix comments to reflect the fact that the phrase
4149 "top of stack" always refers to where the pushing and popping takes
4150 place, regardless of whether it is at the highest or lowest address.
4152 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4154 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4155 compiler generated tag names.
4156 * mdebugread.c (parse_type): Handle cross references to qualified
4158 * valops.c (value_struct_elt): Improve error message if the
4159 address of a method is requested from an object instance.
4160 * valops.c (search_struct_method): Make name_matched non-static
4161 to get it initialized correctly.
4162 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4163 exclude segment register which are not writable on newer SCO versions.
4165 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4167 * go32-xdep.c: Remove unused function uerror.
4168 (sigsetmask): Declare return type. Declare argument (to match the
4169 way it is called). Explicitly return 0.
4171 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4173 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4174 partial_symbol): Shrink the storage sizes of symbols, by making
4175 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4176 enums and small ints to the end of each struct to improve
4177 alignment, and switching the section number from int to unsigned
4180 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4182 * symtab.c (find_addr_symbol): New routine that will find the nearest
4183 symbol associated with an address. It does so by exhaustive
4184 search of the symtabs, so it's slow but complete.
4186 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4188 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4189 to [0,0] rather than [0, end of first source file]. This avoids
4190 problems with other parts of GDB looking for linetables in the
4191 _globals_ symtab. Eliminate variables num_object_files and
4192 first_object_file_end.
4194 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4196 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4197 (pop_frame): Restore PC2 and LR0 from dummy frames.
4198 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4199 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4200 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4201 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4202 (SETUP_ARBITRARY_FRAME): Define.
4204 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4206 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4208 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4210 * remote-udi.c (udi_resume): Correct prototype.
4212 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4214 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4215 hppa_frame_find_saved_regs.
4216 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4217 (prologue_inst_adjust_sp): New function.
4218 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4219 (skip_prologue): Completely rewrite to use unwind information.
4220 (hppa_frame_find_saved_regs): Likewise.
4222 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4224 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4225 to convert a signal number with appropriate bounds checking.
4227 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4229 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4231 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4232 print a newline to end the display anyway.
4234 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4235 coprocessor status regs) when popping a frame. This fixes
4236 float exceptions that occur after calling inferior functions.
4238 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4239 Read and write the fsr (float status register) to/from the child
4240 process along with the float regs. Remove Peter Schauer's change
4241 of May 24 '93, which has higher overhead and doesn't solve the
4242 real problem (which was that FSR wasn't being set).
4244 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4246 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4247 stack overflow check isn't right after the register stack
4248 adjustment instruction. Metaware R2.3u compiler moves other
4249 things in front of it. This fix isn't perfect but is what's
4252 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4254 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4256 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4257 character filenames.
4258 * configure.in: Change accordingly.
4260 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4262 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4263 _filtered io routines from these two files.
4265 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4267 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4268 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4269 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4271 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4273 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4275 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4276 printing to gdb_stderr.
4278 * remote-udi.c (udi_kill): Don't close the connection, just set
4279 inferior_pid to zero.
4280 (udi_mourn): Call remove_breakpoints.
4282 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4284 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4286 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4288 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4290 * remote-bug.c: At the start of each section, reset srec_frame
4293 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4294 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4295 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4296 code which looks for those two waitkinds. Use switch statement.
4297 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4298 CHILD_SPECIAL_WAITSTATUS.
4300 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4301 * Move target_signal_from_host, target_signal_to_host, and
4302 store_waitstatus from inftarg.c to target.c. procfs needs them.
4303 * target.c: Include "wait.h" and <signal.h>.
4304 * target.h, infrun.c (proceed), proceed callers: Pass new code
4305 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4306 enums being treated as unsigned and is cleaner.
4307 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4309 * infcmd.c (signal_command), infrun.c (signals_info):
4310 Don't allow user to specify numeric equivalent of
4311 TARGET_SIGNAL_DEFAULT.
4313 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4315 * config/alpha/alpha-netware.mt: New target support for Alpha
4317 * configure.in: Add alpha-*-netware* target.
4319 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4321 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4323 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4325 * target.h: Add enum target_waitkind, enum target_signal, and
4326 struct target_waitstatus. Change status argument to target_wait to
4327 be struct target_waitstatus * instead of int *.
4328 * target.h, infrun.c, all targets: Change type of signal arguments
4329 to resume(), proceed(), and target_resume() from int to enum
4331 * All targets (*_wait, *_resume): Change accordingly.
4332 * infcmd.c (program_info, signal_command), throughout infrun.c,
4333 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4334 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4335 signal code stuff right with the new signals would be non-trivial).
4336 * inferior.h (stop_signal): Make it enum target_signal not int.
4337 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4338 target_signal_from_name): New functions.
4339 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4340 store_waitstatus): New functions.
4341 * procfs.c (procfs_notice_signals): Use them.
4342 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4344 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4346 * objfiles.c (build_objfile_section_table): Don't abort() if
4347 objfile->sections is already set.
4349 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4350 to match recent change to exec.c.
4354 * main.c (print_gdb_version): Change year to 1994.
4356 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4357 * Makefile.in (NONSRC): Add ChangeLog-93.
4359 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4361 * stabsread.c (read_type): Allow defining several type numbers
4362 at once (e.g. "(1,2)=(3,4)="...).
4364 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4366 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4368 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4370 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4371 to process_one_symbol.
4372 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4373 avoid caching a bad endaddr in find_pc_partial_function.
4375 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4377 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4379 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4381 * infrun.c (wait_for_inferior): Do not step or step resume past
4382 the end of a one-line function we just stepped into.
4384 For older changes see ChangeLog-93
4390 version-control: never