1 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * coffread.c (complete_symtab): If last_source_file is set upon
6 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
8 * xcoffread.c (read_xcoff_symtab, case C_FILE):
9 Set main_aux before using it.
11 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
13 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
14 ignoring before. But continue to ignore XMC_DS.
16 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
18 * defs.h (misc_command_type): Remove trailing comma from
21 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
23 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
24 out of an interrupt frame.
26 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
28 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
30 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
31 * mips-tdep.c (mips_print_register): Don't test float validity.
32 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
33 config/arm/tm-arm.h, config/convex/tm-convex.h,
34 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
35 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
36 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
37 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
38 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
39 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
40 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
41 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
42 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
45 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
47 * TODO: Remove item about adding general multi-threaded stuff;
49 Remove item about specifying arbitrary locations of stack frames
50 (this works on some machines).
51 Remove item about debugging functions without a frame pointer
52 (this works on some machines).
53 Remove item about re-writing macros which handle frame chaining and
54 frameless functions. They have been re-written at least once
55 since that item was written.
56 Remove item about gdb catching SIGINT when attached; this is done.
57 Remove item about having list_command not read symbols--why bother?
59 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
61 * TODO: Append contents of Projects file.
64 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
66 * corelow.c (add_solib_stub): Remove copying of to_sections,
67 pass current_target to SOLIB_ADD. The Sep 10 change failed
68 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
70 * corelow.c (core_open): After reading the shared libraries,
71 copy the modified to_sections vector from current_target to
72 core_ops, so that core_close can free it later.
73 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
74 Pass down target parameter from SOLIB_ADD and use it instead of
75 directly accessing core_ops.
77 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
79 * solib.c: *BSD systems need <a.out.h> to be included before
82 * i386b-nat.c: Add i386_float_info(), etc.
83 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
85 * config/nm-nbsd.h: New file, for generic NetBSD native support.
86 * config/i386/nm-nbsd.h: Use it.
87 * config/sparc/nm-nbsd.h: Use it.
88 * config/ns32k/nm-nbsd.h: Use it.
90 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
91 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
92 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
93 New files, support for NetBSD/i386.
94 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
95 New files, support for NetBSD/ns32k.
97 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
99 * .gdbinit: Add list-objfiles command.
101 * TODO: Reword item regarding NO_STD_REGS.
103 * coffread.c (record_minimal_symbol, coff_read_enum_type,
104 coff_read_struct_type): Allocate on symbol_obstack, not directly
105 via malloc/savestring.
107 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
109 * TODO: Add more items.
110 * tests: Remove the directory and all of its (obsolete) contents.
112 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
114 * coffread.c (init_stringtab): When copying length to stringtab,
115 use target format, not host format, since that is what the rest of
118 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
120 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
121 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
122 NWINCLUDES definitions.
123 * i386-nlmstub.c: Removed.
125 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
127 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
128 char * (from const char *) before assigning. Don't save string we
129 pass to record_minimal_symbol (it already saves it).
131 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
133 * gdbtk.tcl: Let ^U delete lines in the command window.
135 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
137 * cp-valprint.c (static_field_print): New variable, controls
138 printing of static members.
139 (_initialize_cp_valprint): New print set subcommand
140 "static-members". Turn on printing of static members by default.
141 (cp_print_value_fields): Print static members if necessary.
143 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
144 (elf_locate_base): Use only standard BFD functions to collect
145 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
146 tag only if it got defined via the inclusion of <link.h>.
148 * f-exp.y: Write block for OP_VAR_VALUE.
149 * f-valprint.c (info_common_command): Handle `info common'
150 without an argument correctly.
152 * c-typeprint.c (c_type_print_base): Handle template constructors.
153 * symtab.c (gdb_mangle_name): Handle template method mangling,
154 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
156 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
158 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
159 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
160 * ch-valprint.c (chill_val_print): Pass index type directly
161 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
162 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
163 if the index type is a stub.
165 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
167 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
168 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
169 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
170 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
171 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
172 config/mips/riscos.mh, config/pa/hppahpux.mh,
173 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
174 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
175 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
177 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
179 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
181 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
182 Also, add decl for symtab_to_filename.
183 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
184 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
185 routine decr replaces in line code.
186 * (create_file_win): Use catch to handle open failures more
187 elegantly. Also, create special window to display file open
188 failure message. Move opening of file prior to creation of text
190 * (create_asm_win): Add PC as argument. We now base disassembly
191 on PC instead of function name, since function names can be
192 ambiguous (usually seen with shared libs). Also, use catch to
193 simplify code where we don't care about failures.
194 * source.c (symtab_to_filename): New. Returns the file
195 associated with a symtab.
196 * top.c: Define interactive_hook. Called during QUIT to animate
199 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
201 * stabsread.c (read_type): Handle stub types for bitstrings.
202 * stabsread.c (read_array_type): Check for stub domain type
203 using TYPE_FLAG_STUB, not its length.
204 * gdbtypes.c (create_set_type): Handle a stub domain type.
206 * ch-exp.y: Get rid of some extra non-terminals, and move
207 their rules into primitive_value.
208 * parser-defs.h: Add comment about unary postfix operators.
209 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
210 * expprint.c (print_subexp): Recognize unary postfix operator.
212 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
214 * remote-hms.c: use remote_debug instead of hms_silent toggle.
215 Add warnings about depreciation of `snoop' cmd.
217 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
219 * remote-hms.c (hms_read_inferior_memory): Cope when
220 target sends both \r and \n.
222 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
224 * remote-mips.c (mips_error): Place NORETURN macro correctly.
225 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
227 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
229 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
230 mst_solib_trampoline.
232 * f-valprint.c (f_val_print): Change cast of valaddr from
233 CORE_ADDR * to char **, since that is how it is used.
235 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
236 using obsavestring, and pass that to prim_record_minimal_symbol.
237 Having the objfile point to bfd_asymbol_name directly doesn't work
238 if we save and restore a mapped symbol file.
240 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
242 * gdbtk.tcl: Add ref counts to breakpoint tags.
243 * Put quotes around function name in disassemble command to better
244 handle assembler names containing `.'.
245 * Make pclist element 0 be filler to avoid off-by-one problem with
247 * Set names of top-level windows.
248 * Add register display window.
249 * Add PC to label of assembly window.
251 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
253 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
254 to add a generic ROM monitor interface, and support file for the
255 WinBond W89K and the Oki OP50N PA based target boards.
257 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
259 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
260 disassembly more efficient.
261 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
263 * (gdb_loc): Include pc in return value. Also, return function
264 name if arg was specified.
265 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
266 after command completes.
267 * (gdbtk_init): Improve error handling.
269 * gdbtk.tcl: Add lots of comments. Clean up code.
270 * (gdbtk_tcl_fputs): Make output window redirectable.
271 * Add assembly window, and breapoint support.
272 * Make button 1 in margin toggle breakpoints.
273 * Use stippling to indicate breakpoint disabling.
275 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
277 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
279 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
281 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
282 change by replacing `symbols_added' with `so_last'.
283 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
284 global common symbols, they will be resolved by the runtime loader.
285 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
286 Handle scSCommon like scCommon symbols.
288 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
290 * corelow.c (add_solib_stub): Copy to_sections changes from
291 core_ops to current_target after adding the shared libraries.
292 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
293 find_corresponding_bincl_psymtab): Change `repeated header not seen'
294 error to a complaint, simplify complaint.
295 * procfs.c (signalname, errnoname): Make `name' const.
296 * symfile.c (reread_symbols): Use filename from old BFD to
298 * values.c (record_latest_value): Don't record value in the
299 history chain until we are sure there won't be an error.
301 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
303 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
306 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
308 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
310 * remote.c (fromhex): Make error more explicit.
311 (read_frame): Don't print bad checksum information unless
312 remote_debugging. Don't use repeat count unless it's > 0.
313 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
314 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
315 Optionally cope with BC style breakpoints.
316 (e7000_command): After command send directly to the E7000 mark
317 registers as changed.
318 (why_stop, e7000_wait: Understand BC style stop condition.
319 * sh-tdep.c (sh_skip_prologue): Understand more complicated
320 sequences. (frame_find_saved_regs): Likewise.
321 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
323 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
324 (more work here to come)
325 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
328 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
330 * sparclite/Makefile.in: Assorted stuff needed for eload.
332 * sparclite/eload.c: Merge in command line argument parsing and
333 error message handling improvements orignally made to aload.c.
335 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
337 * defs.h (enum misc_command_type, command_control_type): Enums
338 for describing the command and control types.
339 (struct command_line): Add new fields to keep track of the command
340 type and body associated with the command.
341 * top.c: Include value.h. Delete whitespace at the end of lines.
342 (build_command_line, get_command_line): New functions.
343 (execute_control_command, while_command, if_command): Likewise.
344 (realloc_body_list, read_next_line): Likewise.
345 (recurse_read_control_structure): Likewise.
346 (execute_user_command): Call execute_control_command.
347 (read_command_lines): Simplify by calling read_next_line, call
348 read_control_structure for "if" and "while" commands.
349 (free_command_lines): Free new fields in the command structure.
350 (define_command): Reset control_level to zero.
351 (init_main): Install command handlers for "if" and "while" commands.
353 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
355 * c-typeprint.c (c_type_print_varspec_prefix,
356 c_type_print_varspec_suffix): Add cases for Fortran type codes.
357 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
358 call f77_value_literal_string instead.
359 * f_exp.y: Include <string.h>, move include of parser-defs.h.
360 (parse_number): Translate 'd' floats to 'e' so atof() works.
361 (yylex): Remove unused variables.
362 * f-lang.c: Include <string.h>.
363 (get_bf_for_fcn): Remove unused variable.
364 * f-typeprint.c (f_type_print_varspec_prefix,
365 f_type_print_varspec_suffix): Remove unused
366 variables, add cases to switch statements.
367 (f_type_print_base): Remove unused variables.
368 * f-valprint.c (gdbcore.h, command.h): Include.
369 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
370 Call read_memory_integer with correct number of arguments.
371 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
372 with correct argument type.
373 (f77_print_array): Removed unused array array_size_array.
374 (f_val_print): Don't use a CORE_ADDR as a char *.
375 * valops.c (value_cast): Handle COMPLEX and BOOL types.
376 (value_assign): Handle Fortran literal string and complex values.
377 (f77_cast_into_complex, f77_assign_from_literal_string,
378 f77_assign_from_literal_complex): New functions.
380 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
382 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
385 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
387 * i960-tdep.c (signal.h): Don't include.
389 * cxux-nat.c (target_is_m88110): Remove definition.
391 * configure.in (config/nm-empty.h): If cross only, use instead
392 of config/nm-trash.h.
393 * config/nm-trash.h: Remove.
394 * config/nm-empty.h: New file.
395 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
396 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
397 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
398 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
399 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
401 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
403 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
405 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
407 * configure.in: No longer look for nm, tm, and xm headers in
408 config/<header>; they are always in config/<cpu>/<header>.
410 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
412 * objfiles.c (allocate_objfile): Add the newly-created objfile to
413 the end of the list of objfiles, instead of at the beginning.
415 * xcoffread.c (allocate_include_entry): New function, abstracted
416 from code in record_include_begin.
417 (record_include_begin, record_include_end): Call it.
419 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
420 target_has_stack to decide whether to create a real stack frame
423 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
425 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
427 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
429 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
431 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
432 field names into what is expected by sparc-nat.c.
434 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
436 * c-typeprint.c (c_typedef_print): Add missing Chill support.
438 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
440 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
442 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
444 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
445 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
448 * nlm/Makefile.in: Get rid of NWSOURCE.
449 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
450 * nlm/gdbserve.o: Add dummy __main routine.
451 * nlm/gdbserve.def: Turn on debug.
453 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
455 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
457 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
459 * config/tm-nbsd.h: New file, support for all NetBSD targets.
460 * config/xm-nbsd.h: fix typo.
461 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
462 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
464 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
466 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
468 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
469 change typeo in error msg (`inferrior' -> `inferior').
471 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
473 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
474 attach_flag (this check was performed by the callers). Also check
475 inferior_thisrun_terminal.
476 * inftarg.c (child_wait), lynx-nat.c (child_wait),
477 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
478 attach_flag in deciding whether to call set_sigint_trap and
481 * value.h (struct value): Change literal_data from PTR to char *,
482 since that is the way it is used.
484 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
486 * somread.c (som_symfile_read): Force unwinds to be re-read after
487 reading in a new partial symbol table.
489 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
491 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
492 an obsolete conditional.
493 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
494 an obsolete conditional.
495 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
498 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
500 * Makefile.in (ns32k-opcode.h): Remove reference.
501 (ns32k-pinsn.o): Update dependencies.
502 * ns32k-opcode.h: Remove file.
503 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
504 all other code in this file.
506 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
508 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
509 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
511 * nlm/Makefile.in: Add rule for .S.o.
512 * nlm/aio.h: Protect from multiple inclusions.
513 * nlm/alpha-io.S: Remove everything we don't need.
514 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
515 Remove, no longer needed.
516 * nlm/alpha.c: Merge in lots of stuff from previous files.
517 * nlm/alpha.h: Don't #include alpha-patch.h. Make
518 breakpoint_insn extern.
519 * Move stuff from alpha-patch.h into here.
521 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
523 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
525 * annotate.c (annotate_starting): Flush output.
527 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
529 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
530 the callers of symbol_file_add. Gets rid of heuristic fence-post
531 warnings on mips and alpha targets when the PC resides in a shared
532 library which is not yet read in.
533 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
534 irix5-nat.c (solib_add), osfsolib.c (solib_add),
535 remote-vx.c (vx_open), solib.c (solib_add):
536 Add call to reinit_frame_cache after all shared libraries are read in.
537 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
538 symfile.c (symbol_file_command, add_symbol_file_command):
539 Add call to reinit_frame_cache after symbol_file_add.
541 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
543 * config/xm-nbsd.h: New file, support for all NetBSD ports.
544 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
545 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
546 * configure.in: Add sparc-*-netbsd target.
548 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
550 * remote-vx.c (vx_attach): Interpret the command argument as an
553 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
555 * configure.in: Change i[34]86 to i[345]86.
556 * nlm/configure.in: Likewise.
557 * gdbserver/configure.in: Likewise.
559 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
561 * configure.in (i386-*-netware): Automatically configure nlm
564 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
566 * nlm/gdbserve.c: conditionalize header file inclusion for either
567 NetWare 4.0 or PIN targets.
568 * nlm/i386.c: include appropriate header files.
569 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
572 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
574 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
575 * nlm/gdbserve.def: Autoload clib.
577 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
579 * breakpoint.c (condition_command): Call breakpoints_changed.
581 * gdbtypes.h: Declare f77_create_literal_string_type and
582 f77_create_literal_complex_type.
583 * valops.c (f77_value_literal_string, f77_value_substring,
584 f77_value_literal_complex): Use xmalloc not malloc.
585 * valops.c (f77_value_literal_string, f77_value_substring):
586 Make addr char * not CORE_ADDR.
587 * value.h (struct value): Add new field literal_data of aligner union.
588 (VALUE_LITERAL_DATA): Use it.
589 * f-lang.h: Declare find_common_for_function.
590 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
591 myaddr fields of a union. Don't overload it with the frame field
592 (not sure this is necessary; I'm not sure what lval_* codes
593 VALUE_SUBSTRING_* can be used with).
595 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
597 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
598 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
600 * rs6000-nat.c: Include libbfd.h again, needed until reference
601 to bfd_cache_lookup is cleaned out.
603 * config/i386/linux.mh (XM_CLIBS): Add -lm.
605 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
607 Work to reduce the interrupts-off duration when running in DOS.
608 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
609 (dos_async_rx): rewrite to unpack as many characters from the
610 asynctsr as possible into a local buffer.
612 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
614 Initial Fortran language support, adapted from work by Farooq Butt
615 (fmbutt@engage.sps.mot.com).
616 * Makefile.in: Add Fortran-related files and dependencies.
617 * defs.h (language_fortran): New language enum.
618 * language.h (_LANG_fortran): Define.
619 (MAX_FORTRAN_DIMS): Define.
620 * expression.h: Reformat to standard.
621 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
622 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
623 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
624 TYPE_CODE_LITERAL_STRING): New type codes.
625 (type): New fields upper_bound_type and lower_bound_type.
626 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
627 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
629 (builtin_type_f_character, etc): Declare.
630 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
631 * f-exp.y: New file, Fortran expression grammar.
632 * f-lang.c: New file, Fortran language support functions.
633 * f-lang.h: New file, Fortran language support declarations.
634 * f-typeprint.c: New file, Fortran type printing.
635 * f-valprint.c: New file, Fortran value printing.
636 * eval.c (evaluate_subexp): Add code for new expression opcodes,
637 fix wording of error message.
638 * gdbtypes.c (f77_create_literal_complex_type,
639 f77_create_literal_string_type): New functions.
640 * language.c (set_language_command): Add Fortran info.
641 (calc_f77_array_dims): New function.
642 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
644 * symfile.c (deduce_language_from_filename): Recognize .f and .F
645 as Fortran source files.
646 * valops.c (f77_value_literal_string, f77_value_substring,
647 f77_value_literal_complex): New functions.
649 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
651 * c-typeprint.c (c_print_type): Assume demangled arguments
652 if a '(' is found in varstring, looking for ')' at the end of
653 varstring did fail with demangled const member functions, which
654 have a trailing `const'.
655 * remote.c (get_offsets, putpkt): Change to `char' buffers,
656 to avoid errors when compiling with DEC c89.
657 (remote_wait): Cast to `char *' before passing buffer to
658 fputs_filtered, to avoid errors when compiling with DEC c89.
659 (remote_wait): Do not return inferior_pid by default, this
660 statement is never reached, which causes warnings from some
662 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
663 * symfile.c (load_command): If called with no argument, try
664 to get the filename from the executable file.
665 (generic_load): Remove check for NULL filename, it is done
668 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
670 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
671 from June 2, 1994 (what was I thinking?!?). Fix it right this
674 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
676 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
678 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
680 * README: Grammar improvements, clarifications, updates.
682 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
684 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
685 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
686 * configure.in (powerpc-*-netware*): Automatically configure nlm
688 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
689 specific stuff. Make things more configurable.
690 * nlm/configure.in: Add powerpc-*-netware* target. Use
691 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
693 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
694 Remove lots of architecture-specific stuff.
695 * nlm/gdbserve.def: Add new imports.
696 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
697 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
699 * nlm/prelude.o: What was this doing here?
700 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
701 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
702 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
703 * config/powerpc/tm-ppc-nw.h: Ditto.
705 * nlmstub.def: New file, contains imports for 386 nlm stub.
707 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
709 * remote-pa.c: New file for HPPA embedded support. Currently it's
711 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
713 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
715 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
716 STORE_RETURN_VALUE): Define to use %a0 for pointers.
718 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
720 * remote-mips.c: Remove unused declaration of mips_load.
722 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
724 * coffread.c: General cleanup, and support for section offsets.
725 (time.h, sys/types.h, libbfd.h): Don't include.
726 (cur_src_start_addr, cur_src_end_addr): Rename to
727 current_source_start_addr, current_source_end_addr.
728 (nlist_stream_global): Remove.
729 (nlist_bfd_global): New global variable.
730 (coff_symfile_read): Remove code that gets and uses fileno()
732 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
733 section_offsets parameter, add text/data section offset to
734 appropriate symbols' values.
735 (read_one_sym): Use bfd_read instead of fread.
736 (init_stringtab, init_lineno): Change first parameter to a bfd,
737 use bfd routines instead of raw I/O.
739 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
741 * symtab.c (decode_line_1): If funfirstline and we get a
742 non-LOC_BLOCK symbol (e.g. variable or type), then error().
744 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
746 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
747 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
748 (TAGS): Also pass result of find on config sub-directory to etags.
749 (ALLPARAM): Remove; now unused.
751 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
753 * Makefile.in (VERSION): Bump to 4.13.1
754 * NEWS, README: Update to match gdb 4.13 release version.
756 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
758 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
759 * cxux-nat.c: Remove dangling #else block.
760 (m88k_harris_core_register_addr): New function.
762 * environ.c (init_environ): If no environment, do nothing.
764 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
766 * remote.c (remote_wait): Return inferior_pid instead of 0 for
769 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
771 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
774 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
776 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
777 errno_max, signo_max, strtoerrno, strtosigno): Delete.
778 Include "libiberty.h" instead.
780 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
782 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
783 add additional argument specifying raw address to permit
784 proper release of debug registers.
785 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
788 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
790 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
791 define them in top.c. Add comments to the hooks.
793 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
795 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
796 `to_remove_breakpoint' fields.
798 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
800 * infcmd.c (run_command): Remove comment suggesting using
801 target_has_execution instead of inferior_pid.
803 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
805 * remote-mips.c (mips_open): add code to handle baud rate.
807 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
809 * infrun.c (wait_for_inferior): Call target_resume() upon
810 detection of new processes.
812 * procfs.c (create_procinfo): Return pointer to new procinfo
814 * (do_detach): Spacing & formatting cleanup.
815 * (procfs_wait): Move wait_again label to ensure that we really
816 wait again. On exit from fork, release new child from gdbs'
818 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
820 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
822 * i386-nlmstub.c (handle_exception): Wait until the thread has
823 been started before killing the NLM by pointing the PC at
826 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
828 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
829 Irix 5 has a standard _sigtramp signal handler.
830 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
831 it is not needed for a standard _sigtramp signal handler.
832 Add shared library sections to the section table of the target
833 before adding the symbols.
834 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
835 instructions that do not prepare a stack adjustment.
836 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
837 which does the right thing on machines where `char' is unsigned.
839 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
841 * remote.c (remote_open): Move setting of inferior_pid prior to
842 call to remote_start_remote. Also use unique value for pid to
843 avoid confusion with read_register_pid & friends.
844 * (remote_wait): Return inferior_pid instead of 0 in all cases.
846 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
848 * dwarfread.c (bfd.h): Don't include.
850 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
852 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
853 kill the program being debugged. KillMe(), the undocumented
854 call intended for this purpose, causes the server to hang.
856 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
858 * remote.c (read_frame): Calculate run length encoded checksum
860 * config/sh/stub.c: New file.
862 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
864 * target.c (find_default_run_target): Make sure to_can_run is set
867 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
869 * TODO: Remove note about fast watchpoints and remove obsolete
872 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
874 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
875 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
876 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
878 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
880 * target.c (add_target): Don't call clean_target on target
882 * (unpush_target): Test for to_close being set before calling.
883 * (target_xfer_memory, target_info): Check for to_has_memory
884 before playing with memory.
886 * remote.c (remote_open): Set inferior_pid to make kill command
888 * inflow.c (kill_command): Revert change of Aug 2. Use
889 inferior_pid to determine whether to print out "The program is not
892 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
894 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
895 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
896 * m3-nat.c: Pass argument to return_to_top_level.
897 Declare m3_kill_inferior before use.
898 (port_chain_insert): In "can't happen" case, abort rather than
899 setting `mid' to large decimal constant (which gcc warns about).
900 (get_thread_name): Use cast to convert const char * to char *.
901 (add_mach_specific_commands): #if 0 "thread break" command.
902 (m3_trace_him): Call push_target.
903 (mach_really_wait): New argument pid; remove unused
905 (intercept_exec_calls): Call target_terminal_init and
906 target_terminal_inferior once the child execs.
907 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
909 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
911 * procfs.c (procfs_mourn_inferior): don't dereference the
912 procinfo pointer after it has been freed.
914 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
916 * breakpoint.c (breakpoint_1): Improve pluralization in display
917 of breakpoint hit counts.
919 * language.h (struct language_defn): Remove unused field
921 (longest_float): Remove, no longer used.
922 * language.c (unknown_language_defn, auto_language_defn,
923 local_language_defn): Remove init of la_longest_float field.
924 * c-lang.c (c_language_defn, cplus_language_defn,
925 asm_language_defn): Ditto.
926 * ch-lang.c (chill_language_defn): Ditto.
927 * m2-lang.c (m2_language_defn): Ditto.
929 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
931 * defs.h (bfd_read, bfd_seek): Remove declarations.
932 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
934 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
936 * inflow.c (kill_command): Fix a bug which prevented target
937 programs to be killed.
939 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
941 * defs.h: Change two-line declarations to one-line form.
942 (NORETURN): Define as "volatile" only for older GCCs.
943 (ATTR_NORETURN): Define for newer GCCs.
944 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
946 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
948 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
949 * breakpoint.c (delete_breakpoint, enable_breakpoint,
950 disable_breakpoint): Don't call breakpoints_changed; it is now
951 called via the *_breakpoint_hook functions.
952 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
954 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
956 * stabsread.c (read_type): Fix a bug in enum size calculation.
958 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
960 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
961 argument types to shut up GCC.
963 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
964 linker stub, then return the address the stub will return to.
965 (frame_saved_pc): Correctly restart the search for the saved
966 pc when a linker stub is encountered.
968 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
969 register stores emitted by the version 9 HP compilers.
970 (inst_saves_fr): Relax test for a specific base register (%r1);
971 this avoids losing with the version 9 HP compilers.
972 (skip_prologue): Try to skip argument stores emitted by the HP
973 compilers. It's not perfect, but it's better than before.
975 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
977 * findvar.c (write_pc write_pc_pid): Remove casts to long when
978 calling write_register_pid.
979 * (write_register_pid): Add prototype.
981 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
983 * remote.c (read_frame): Split readchar/checksum calculation into
984 two parts since evaluation order is undefined.
986 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
988 From Kevin A. Buettner (kev@cujo.geg.mot.com).
989 * Makefile.in (coredep.o): Add inferior.h as dependency.
990 * inflow.c: Add F_SETOWN to list of defines to check
991 around code that uses F_SETOWN.
993 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
995 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
996 set the -L and -B directory prefixes so we can link with it.
998 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1000 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1001 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1004 * General hackery to support alternate user-interface.
1005 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1006 disable_breakpoint): Call hooks for alternate user-interface.
1007 * defs.h: Add declarations for alternate user-interface hooks.
1008 * main.c (main): Add --nw (and --nowindows) options to disable
1010 * (near call to command_loop): Call command_loop_hook if set.
1011 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1012 * stack.c: Call print_frame_info_listing_hook if set.
1013 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1014 other files to make sure that calls to error and warning will
1015 work. Call init_ui_hook after everything else.
1016 * utils.c (query): Call query_hook if set.
1017 * (gdb_flush): Call flush_hook if set.
1018 * Change _initialize_utils to initialize_utils cuz we don't use
1019 automatic initialization of utils.c anymore.
1021 * Support for TK GUI.
1022 * Makefile.in: Add rule for gdbtk.o.
1023 * configure.in: Add support for --enable-gdbtk.
1024 * gdbtk.c: New file. Contains support routines for TK interface.
1025 * gdbtk.tcl: New file. Implements GUI policy.
1027 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1030 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1032 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1033 there and we are using the gcc from the tree.
1034 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1036 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1038 * Makefile.in (annotate.o): Add dependencies.
1040 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1042 * sparclite/aload.c: Added new -q (quiet) option.
1043 return 0 exit status if file was successfully downloaded.
1045 * nlm/gdbserve.c: merge in command line argument parsing changes
1046 and bug fixes made to i386-nlmstub.c.
1048 * i386-nlmstub.c: The returnLength field must be initialized
1049 before portConfig is passed to AIOGetPortConfiguration.
1050 Compare command line arguments with strnicmp(); args are
1051 case insensitive on netware.
1053 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1055 * Makefile.in (DISTSTUFF): Add definition.
1056 (diststuff): Add for new distribution support.
1057 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1058 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1059 Remove old distribution building rules, now uses standard
1060 distribution support in parent directory Makefile.in.
1062 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1064 * target.c (push_target): Cast result from xmalloc.
1066 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1068 * elfread.c (elf_symtab_read): Discard compiler labels generated
1069 by the Solaris 2.1/Intel SunPro compiler.
1071 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1073 * target.c (nomemory): Fix prototype and routine to take correct
1076 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1078 * Makefile.in (clean): Remove libgdb-files.
1080 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1082 * coredep.c: Include inferior.h.
1084 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1086 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1089 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1091 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1092 .cp as C++, alphabetize better.
1094 * breakpoint.c (ignore, condition): Move usage note into body of
1095 help text, so first line can be one-line summary.
1097 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1099 * target.c (unpush_target): Fix handling of removal of top target.
1101 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1103 * Makefile.in: Add stuff to build nlmstub.
1104 * Add rule for annotate.o to keep Sun make happy.
1105 * configure.in: Add config for powerpc/Netware.
1107 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1108 filename. This speeds up handling of trailing N_SO stabs (they
1109 mark the end of a .o file).
1111 * target.c, target.h: Change the way pushing and popping of
1112 targets work to support target overlays and inheritance.
1113 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1114 Fixup references to current_target, due to previous changes.
1116 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1117 needed to get the address of longjmp out of the target.
1119 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1121 * main.c: Include <ctype.h>.
1123 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1125 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1128 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1130 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1132 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1134 * Makefile.in (VERSION): Bump to 4.12.4.
1136 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1138 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1139 * configure.in (m88*-harris-cxux*): New configuration.
1140 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1141 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1143 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1144 (TARGET_WRITE_PC): Pass pid through to register writers.
1146 * configure.in (m68*): Put vendor-only-specified host configs
1147 after vendor-and-os-specified configs.
1148 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1150 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1151 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1154 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1156 * elfread.c (elf_symtab_read): Handle error return from
1157 bfd_get_dynamic_symtab_upper_bound gracefully.
1159 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1161 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1162 registers in use by the inferior.
1163 * coredep.c (fetch_core_registers, register_addr): Use it.
1164 * findvar.c (registers_changed, registers_fetched,
1165 read_register_bytes): Ditto.
1166 * infcmd.c (do_registers_info, registers_info): Ditto.
1167 * infptrace.c (fetch_inferior_registers,
1168 store_inferior_registers): Ditto.
1169 * stack.c (frame_info): Ditto.
1171 * coredep.c (CORE_REGISTER_ADDR): New macro.
1172 (fetch_core_registers): Use it.
1174 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1175 * symfile.c (add-symbol-file): Add usage note to help string.
1176 (add_shared_symbol_files_command): New command.
1179 * inferior.h (read_pc_pid): Declare.
1180 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1181 variable b, remove unused variable other_type_used.
1182 * main.c (inferior.h, call-cmds.h): Include.
1183 (gdb_init): Declare.
1184 * remote.c (remote_wait): Return 0 by default.
1186 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1188 Stop printing at null char option, from Oliver Meyer
1189 (omeyer@i3.informatik.rwth-aachen.de).
1190 * valprint.h, valprint.c (stop_print_at_null): New global.
1191 * valprint.c (_initialize_valprint): New print set subcommand
1193 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1194 printing a char array, adjust the number of chars to print.
1196 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1198 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1199 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1200 pic code in addition to prologues where an instruction from the
1201 prologue gets moved into the delay slot of a branch instruction
1202 immediately following the prologue. A table of potential prologue
1203 instructions (prologue_insn_tbl) is now used for picking apart a
1205 (frame_find_saved_regs): Changed the way in which limit gets set
1206 so that the delay slot of branch instructions immediately
1207 following the prologue gets examined.
1208 (pushed_size, store_parm_word, store_parm, push_parameters,
1209 collect_returned_value): Deleted.
1211 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1213 * infrun.c (wait_for_inferior): Handle stepping into leaf
1214 functions whose prologue consists of gp loading code only.
1216 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1218 * dbxread.c: Don't include libbfd.h.
1219 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1220 <time.h>, or <sys/types.h>.
1221 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1222 collect information about the stab and stab string sections.
1224 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1226 * stabsread.c (read_huge_number): handle large unsigned number
1227 for stabs generated by os9k C compiler.
1229 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1231 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1232 * breakpoint.h (hit_count): New breakpoint field.
1233 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1234 (clear_breakpoint_hit_counts): New function.
1235 (bpstat_stop_status): Increment the hit count.
1236 (breakpoint_1): Display the hit count.
1237 * infcmd.c (run_command): Reset breakpoint hit counts.
1238 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1239 displaying hit counts.
1241 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1243 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1244 symbols for all symbol files. Makes skipping over the
1245 trampoline code work when stepping from a function in a shared
1246 library into a function in a different shared library for Irix 5.
1247 Other ELF targets do not have enough information in their
1248 dynamic symbol tables to make this work.
1249 (elf_symtab_read): Relocate mst_solib_trampoline address.
1251 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1253 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1254 * configure.in (m68*-atari-sysv4*): New configuration.
1255 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1256 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1257 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1258 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1259 * config/m68k/amix.mh, config/m68k/amix.mt,
1260 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1263 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1265 * symtab.c (find_function_start_sal): New function to find
1266 the start of a function from a function symbol.
1267 (decode_line_1, decode_line_2): Use it instead of open coded
1268 partial copies of the code.
1269 (list_symbols): Quote symbol name before passing it to
1270 break_command to enable proper handling of mangled symbols.
1272 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1274 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1275 * ch-exp.y (yylex): First try name lookup using exact name
1276 typed by user; if that fails, try lower-cased name.
1278 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1280 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1281 Move "no debugging symbols found" test to symfile.c.
1282 * symfile.c (syms_from_objfile, reread_symbols): Add
1283 "no debugging symbols found" test.
1284 * coffread.c (init_stringtab): Handle stripped files with a
1285 stringtab offset of zero gracefully.
1286 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1287 BFD instead of stop_pc heuristic to determine if it is a dynamically
1289 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1290 ioctl, it indicates that the process has exited.
1292 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1294 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1295 .PARISC.unwind section now.
1297 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1299 * breakpoint.c (mention): Always show breakpoint address if no
1302 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1304 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1305 handling of shared libraries for non-ELF executables, but only if
1306 HANDLE_SVR4_EXEC_EMULATORS is defined.
1307 (locate_base): Try to find debug_base in the dynamic linker
1308 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1309 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1310 Define to enable handling of shared libraries for a.out executables,
1311 run under Solaris BCP.
1313 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1315 * infrun.c (wait_for_inferior): Print "Program exited normally"
1316 regardless of batch_mode.
1317 * defs.h, top.c (batch_mode): Removed.
1319 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1321 * Makefile.in (dcache_h): Remove redundant definition.
1322 (init.c): Add a comment.
1323 (top.c): Remove explicit compile action.
1324 * breakpoint.c (mention): Share code indicating location of
1325 break/watchpoints, don't print address if addressprint is off.
1326 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1327 (demangle): Remove redundant declarations.
1328 * eval.c: Remove redundant function declarations.
1329 * objfiles.h: Cosmetic and grammatical improvements.
1330 * TODO: Various updates.
1332 * remote-mips.c: Replace all \r chars with \015.
1333 (mips_receive_header): Display control characters readably.
1334 (mips_xfer_memory): Add a simple progress display.
1336 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1338 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1340 * remote-hms.c (flush): New function.
1341 (expect): Get edge case right.
1342 (hms_read_inferior_memory): Be more tolerant of line noise.
1344 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1346 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1347 target files, not non-existent mach3.mh and mach3.mt.
1349 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1351 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1352 symbols for all symbol files. Makes skipping over the
1353 trampoline code work when stepping from a function in a shared
1354 library into a function in a different shared library.
1355 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1357 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1359 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1360 names mean end of .o file.
1361 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1362 top of routine. Handle new thread notification cleanly.
1363 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1364 thread notification scheme.
1365 * (child_resume): General cleanups, handle resumption of all
1368 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1370 * ser-go32.c: Rewrite to run under windows.
1371 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1373 * serial.c (serial_open): Notice device "pc".
1374 * remote-e7000.c: Fix copyright date.
1375 (expect): Compare \n and \r the same.
1376 (e7000_open): Allow pc as a serial port
1377 * sh/sh.mt: Add ser-e7kpc.
1378 * h8300/h8300hms.mt: Add ser-e7kpc.
1379 * main.c (proc_wait): Don't wait if using go32.
1381 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1383 * somread.c: Simplify by using stabsect_build_psymtabs.
1384 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1385 corresponding to the name of the text section. All references
1387 (somstab_build_psymtabs): Delete function, no longer needed.
1389 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1391 * somread.c: Renamed from paread.c. Changed function names and
1392 comments to reflect that this file deals with SOM (an object file
1393 format), rather than the PA (a cpu).
1394 (Makefile.in): Chaned appropriately.
1395 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1396 * dbxread.c (somstab_build_psymtabs): Renamed from
1397 pastab_build_psymtabs.
1399 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1401 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1402 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1404 * Makefile.in: Updated for core-sol2.c.
1405 * README: Add notes about SPARCworks cc under Solaris 2.x,
1406 from Casper H.S. Dik (casper@fwi.uva.nl).
1407 * config/mips/xm-makeva.h: Removed, no longer necessary.
1408 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1409 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1410 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1412 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1414 * gdba.el: Put program input and output in a separate buffer.
1416 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1418 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1419 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1420 with global variable of same name in libnsl.so on UnixWare.
1422 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1424 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1425 embedded in template name.
1427 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1429 * config/i386/nm-linux.h: change calling convention of
1430 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1431 target_insert_watchpoint() and
1432 target_remove_watchpoint().
1434 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1435 to be long long in gdb.
1436 * config/mips/tm-bigmips.h: ditto.
1438 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1440 * c-lang.c (asm_language_defn): New definitions for language_asm,
1441 mostly copied from c_language_defn, to avoid warnings when
1442 switching between c and asm stack frames.
1444 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1446 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1447 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1448 (upgrade_type, handle_psymbol_enumerators): Likewise.
1449 (has_opaque_xref, cross_ref): Likewise.
1450 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1451 debugging information, rather than doing it here.
1452 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1453 point in ecoff_debug_swap backend structure, rather than calling
1454 ecoff_slurp_symbolic_info directly.
1456 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1458 * breakpoint.c: Include annotate.h. Call annotate_field rather
1459 than printing annotation directly.
1461 * main.c: Include string.h.
1463 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1465 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1466 call it instead of doing normal loop.
1467 * infcmd.c (attach_command): Don't call wait_for_inferior if
1469 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1470 hook that can decide whether to step over the next breakpoint.
1471 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1472 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1475 * configure.in: Improve sorting/formatting of hosts and targets.
1476 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1477 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1478 * Makefile.in (stop-gdb): New target.
1479 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1482 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1484 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1485 the identical initialization can be deleted from main.c, but i
1486 haven't done so just in case.
1488 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1490 * gdba.el: Added menu windows and slightly improved window
1491 handling to gdba.el. Fixed numerous minor bugs that were causing
1492 emacs and gdb to fall out of sync.
1494 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1496 * breakpoint.c: annotate changes lost at merge, put back in.
1498 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1500 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1503 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1505 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1507 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1508 writing of floating registers, the dpx2 kernel disallows it.
1509 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1510 is contained in o_praw.
1511 * irix5-nat.c (solib_map_sections): Adjust sections by the
1512 difference between the loaded address and the prelinked address.
1513 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1515 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1516 symbols, their value is absolute.
1517 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1518 libraries fh->adr fields of zero. Relocate minimal symbol values
1519 upon readin. Relocate non-stabs symbols upon readin.
1520 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1521 start address of the outermost block.
1522 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1523 instead of section_offsets and use relocated pst->textlow for
1524 line number and procedure address relocations.
1526 From gmo@MicroUnity.com (Guillermo A. Loyola):
1527 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1528 Handle SGI Irix5 stIndirect symbol type.
1530 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1532 * breakpoint.c: fix a syntax error native cc does not like.
1534 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1535 * sparclite/Makefile.in: ditto.
1536 * sparcl-tdpe.c: change file name because first 8 chars has to be
1538 * sparcl-stub.c: ditto.
1540 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1542 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1544 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1546 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1547 ignore) a PID argument.
1548 (hppa_pop_frame): Pass a PID to target_write_pc.
1549 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1550 and pass through a PID argument.
1551 (target_read_pc, target_write_pc): Update prototypes.
1553 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1555 * Makefile.in: add new file sparclite-tdep.c.
1556 * sparclite/Makefile.in: add new file sparclite-stub.c.
1557 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1559 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1560 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1562 * sparclite-tdep.c: new file, contains hardware breakpoint support
1564 * sparclite-stub.c: new file, stub code that add support hardware
1566 * breakpoint.c: add hardware breakpoint support.
1567 * breakpoint.h: add new breakpoint type to support hardware
1569 * config/mips/nm-irix4.h: change interface for target dependent
1570 code supporting watch point.
1571 * config/pa/nm-hppab.h: change interface for target dependent
1572 code supporting watch point.
1574 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1576 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1578 * stabsread.c (read_struct_fields): os9k nested structure does not
1579 have terminating ';', instead it just get to ',' and bit position
1582 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1584 * nlmread.c (nlm_symtab_read): Clean up a bit.
1585 * (nlm_symfile_read): Record bounds of main() so that backtrace
1586 command will know where to stop.
1587 * objfiles.c (objfile_relocate): Relocate entry point/func info
1588 for backtrace as well.
1589 * objfiles.h: Define values for invalid PCs for entry point info.
1590 * symfile.c (init_entry_point_info): Initialize invalid values
1591 with aforementioned macros.
1592 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1593 to cause backtrace to stop when it gets back to main().
1594 * config/i386/tm-i386nw.h: Ditto.
1596 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1598 Fix value_print, which used to be ostensibly language-independent,
1599 but would print pointers and arrays in C syntax. Instead, call
1600 a language-specific function.
1601 * language.h (struct language_defn): New functional field
1603 (LA_VALUE_PRINT): New macro.
1604 * language.c (unk_lang_value_print): New stub/dummy function.
1605 (unknown_language_defn, auto_language_defn, local_language_defn):
1607 * c-valprint.c (c_value_print): New function, with code moved from:
1608 * valprint.c (value_print): ... here. Now just invoke
1609 LA_VALUE_PRINT to do language-specific stuff.
1610 * valprint.c (value_print_array_elements): Make non-static.
1611 * c-lang.c (c_language_defn, cplus_language_defn): Add
1612 c_value_print in the la_value_print field.
1613 * m2-lang.c (m2_language_defn): Likewise.
1614 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1615 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1616 * ch-valprint.c (chill_value_print): New function, based on
1617 c_value_print, but use Chill "look and feel."
1618 * c-lang.h (c_value_print): New prototype.
1619 * ch-lang.h (chill_value_print): New prototype.
1620 * value.h (value_print_array_elements): New prototype.
1622 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1623 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1625 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1627 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1628 to new file top.c. Make things extern instead of static and
1629 similar rearrangements to deal with this.
1631 * utils.c: Move fputs_unfiltered to main.c. Remove
1632 FPUTS_UNFILTERED_OVERRIDE ifndef.
1633 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1634 and libgdb uses utils.c and top.c.
1636 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1638 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1640 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1642 * ch-valprint.c (chill_val_print_array_elements): New function.
1643 A Chill version of val_print_array_elements, it prints the
1644 array index labels, in additions ot the array element values.
1645 (chill_val_print): Use the new function.
1647 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1649 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1651 * defs.h (enum language): Add language_asm.
1652 * findvar.c (read_register_bytes read_register_gen
1653 write_register_bytes read_register read_register_pid
1654 write_register write_register_pid supply_register): Move multi-
1655 thread handling down into these routines. Create XXX_pid routines
1656 that allow register references to specify the pid.
1657 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1658 read_sp write_sp read_fp write_fp): Move these routines from
1659 infcmd to findvar to centralize the whole mess.
1660 * i386-nlmstub.c: Portability fixes.
1661 * infptrace.c (child_resume): Conditionalize to allow other natives
1662 to override it. Remove PIDGET gubbish, it's no longer necessary.
1663 * infrun.c (wait_for_inferior): Put registers_changed() before
1664 target_wait() to speed up remote debugging.
1665 * Replace code that reads registers from other threads with much
1666 nicer looking new function calls (see changes to findvar.c).
1667 * Don't skip prologues if debugging assembly source.
1668 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1669 child_resume to handle multi-thread debugging properly.
1670 * remote.c: Add O response to get console output from target.
1671 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1672 SERIAL_ERROR here to simplify callers.
1673 * Change static var timeout to remote_timeout.
1674 * (fromhex): Remove unnecessary return -1 at end of routine.
1675 * (remote_wait): Turn this into a big switch statement. Add
1676 support for O response.
1677 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1678 * (getpkt): Split getpkt into two parts. read_frame deals with
1679 all formatting issues, run-length encoding, and framing. getpkt
1680 now handles error recovery, and frame detection.
1681 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1682 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1683 control. (hardwire_readchar): Handle EINTR from read().
1684 * symfile.c (deduce_language_from_filename): Add support for .s
1686 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1687 override infptrace's child_wait.
1688 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1689 instead of XXXlynx.h.
1690 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1692 * nlm/gdbserve.c: Portability fixes.
1694 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1696 * inftarg.c (child_wait): Call proc_wait, not wait.
1697 (child_mourn_inferior): Call proc_remove_foreign.
1698 * main.c (gdb_init): Call init_proc.
1699 * main.c: Provide dummy versions of init_proc, proc_wait, and
1700 proc_remove_foreign for the gdb case (the libgdb case provides its
1701 own versions of these functions).
1702 * Makefile.in (libgdb-files): Add libproc.a.
1704 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1706 Hardware watchpoints for Linux, from Rick Sladkey
1707 (jrs@world.std.com).
1708 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1709 new hardware breakpoint recovery method.
1710 * i386v-nat.c (i386_insert_watchpoint,
1711 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1712 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1713 New functions to support the 386 hardware debugging registers.
1714 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1715 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1716 target_insert_watchpoint, target_remove_watchpoint): Define these
1717 macros to use the hardware debugging functions in i386v-nat.c.
1719 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1721 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1724 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1726 * target.c, target.h: New variables target_activity_function and
1728 * inflow.c, inferior.h: New functions set_sigio_trap and
1730 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1732 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1734 * remote-sim.h (sim_verbose): Delete.
1735 Document callbacks needed.
1736 (sim_*): Change result to void where there isn't one.
1737 (sim_open): Clarify argument and error response.
1738 (sim_close): Declare.
1739 (sim_load): Change bfd_handle argument to file name. Clarify result.
1740 (sim_create_inferior): Renamed from sim_set_args.
1741 (sim_set_pc): Delete.
1742 (sim_info): Delete printf_fn argument.
1743 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1744 (gdbsim_load): Try sim_load first.
1745 (gdbsim_create_inferior): Call sim_create_inferior.
1746 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1747 (gdbsim_close): Call sim_close.
1748 (gdbsim_files_info): Update call to sim_info.
1749 (gdbsim_ops): Realign comments.
1751 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1753 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1755 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1756 the auxent if the symbol's name is ".file". From David Edelsohn
1757 <c1dje@watson.ibm.com>.
1759 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1761 * breakpoint.c (breakpoint_1): Fix typo.
1763 * annotate.c (annotate_field_end): Fix typo.
1765 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1767 * Makefile.in (TSSTART): Remove; no longer used.
1769 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1770 fputs_unfiltered and exit directly, rather than fatal. The latter
1771 calls vfprintf_unfiltered!
1773 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1774 * value.h, printcmd.c (print_value_flags): Move from here...
1775 * annotate.c: ...to here, and make it use can_dereference.
1777 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1779 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1780 Remove, needed for both native and cross.
1781 * target.c (attach_flag, generic_mourn_inferior): Put here.
1782 * utils.c (job_control): Put here.
1783 (terminal.h): Don't include anymore.
1785 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1787 * source.c (find_source_lines): Always use code that was #ifdef
1788 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1789 leaving it on the chain. Reindent much of this function.
1790 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1791 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1792 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1793 config/ns32k/xm-ns32km3.h: Remove all references to
1794 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1795 * main.c, fork-child.c, many config files: Remove all
1796 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1799 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1800 This avoids __eprintf troubles.
1802 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1804 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1805 initialization code which needs to be called even if we bypass the
1806 command line stuff into gdb_init.
1807 * utils.c (fputs_unfiltered): Surround in #ifndef
1808 FPUTS_UNFILTERED_OVERRIDE.
1809 * Makefile.in (libgdb.a): New target.
1811 * utils.c: Rearrange I/O stuff a bit so that all output goes
1812 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1813 which made %s not work with arbitrarily large strings.
1814 * printcmd.c (printf_command): Use printf_filtered, not
1815 printf_unfiltered and printf, now that arbitrary limit is gone.
1818 * breakpoint.c (watchpoint_check): Remove unused variable b.
1819 * stack.c (print_frame_info): Move sp and buf inside #if.
1820 * eval.c (evaluate_subexp): Remove unused variables pp,
1821 mangle_ptr, ptr, and mangle_tstr.
1822 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1824 * symtab.c (lookup_symtab): Put variable copy inside #if.
1825 (decode_line_1): Put variable q1 inside #if 0.
1826 * target.h: Declare target_link.
1827 * infrun.c (wait_for_inferior): Remove unused variables signame.
1828 * remote.c (remote_resume): Remove unused variable name.
1829 * c-exp.y (parse_number): Parenthesize operand of shift.
1830 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1831 (this is a semantic change, the warning seems to have detected a bug).
1832 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1833 * coffread.c: Move variable temptype inside #if.
1834 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1836 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1837 (chill_val_print): Remove unused variable in_range.
1838 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1839 (chill_val_print): Add default case for switch.
1840 * stabsread.h: Declare stabsect_build_psymtabs.
1841 * os9kread.c (read_minimal_symbols): Make this return void.
1842 (os9k_symfile_read): Remove unused variables stb_exist and val.
1843 (os9k_symfile_init): Remove unused variable val.
1844 (fill_sym): Remove unused variable id.
1845 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1846 unused variable nsl.
1847 Remove unused variable symfile_bfd.
1848 #if 0 unused variables lbrac_unmatched_complaint and
1849 lbrac_mismatch_complaint.
1850 Remove declaration for non-existent function os9k_next_symbol_text.
1852 * annotate.c, annotate.h: New files, containing a function for
1853 each annotation which outputs it.
1854 * Move breakpoints_changed from breakpoint.c to annotate.c.
1855 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1856 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1857 Use annotate.c functions to output annotations.
1858 * Makefile.in (OBS): Add annotate.o.
1860 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1862 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1863 elf_unwind_entries are always initialized.
1865 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1866 stubs which return directly to the caller rather than to the stub
1869 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1871 * c-exp.y (yyerror): Display a more informative error message.
1872 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1873 * m2-exp.y (yyerror): Ditto.
1875 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1877 * inflow.c (job_control): Move definition to front of file.
1879 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1881 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1882 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1884 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1886 * Makefile.in (kdb): Remove old init.c creation commands.
1887 * configure.in (sparclite): Match on sparclite*.
1888 * sparclite/aload.c (main): Only change section addresses for
1889 a.out format object files.
1891 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1893 * config/i386/go32.mh: Define CC.
1895 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1897 * gdbserver/Makefile.in: Remove irrelevant definitions and
1898 comments inherited from the gdb Makefile.
1899 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1900 (VERSION): Update to 4.12.3.
1901 (gdbserver): Remove any existing executable first.
1902 (distclean, realclean): Remove nm.h.
1903 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1904 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1905 Don't use absolute pathname.
1907 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1909 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1912 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1914 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1915 (print_it_normal): Add annotations for the inferior starting and
1916 stopping, and for all the various messages related to how it
1919 * printcmd.c (do_one_display): Annotate.
1920 * stack.c (print_frame_info): Annotate printing of stack frames.
1922 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1924 * remote.c (get_offsets): Handle case where stub doesn't support
1927 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1929 Add partial support for g++ code compiled with -fvtable-thunks.
1930 * c-valprint.c (c_val_print): Add vtblprint support
1932 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1933 pointers (if using thunks) as well as array of structs (otherwise).
1934 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1935 level, and make the latter non-static (so define_symbol can use it).
1936 * stabsread.c (define_symbol): If the type being defined is a
1937 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1938 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1939 * values.c (value_virtual_fn_field): Handle thunks.
1940 * values.c (value_headof): Minor efficiency hack.
1941 * values.c (value_headof): Incomplete thunk support. FIXME.
1943 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1945 * valprint.c (print_longest): Clarify comment about use_local.
1946 * printcmd.c, defs.h (print_address_numeric), callers in
1947 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1948 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1949 exec.c: New argument use_local.
1950 * source.c (identify_source_line): Use filtered output. Use
1951 print_address_numeric.
1953 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1954 language.c (type_error, range_error): Use filtered output.
1955 * utils.c (error_begin): Update comment to tell people to use
1958 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1959 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1962 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1964 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1965 from the fault, #ifndef FAULTED_USE_SIGINFO.
1966 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1968 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1970 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1971 Explicitly annotate each record.
1973 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1975 * xcoffexec.c: Reformat to standards and lint.
1976 (language.h): Include.
1977 (exec_close): Declare arg "quitting".
1978 (file_command): Declare arg "from_tty".
1979 (map_vmap): Cast xmalloc result to PTR.
1980 * rs6000-nat.c: Reformat to standards and lint.
1981 (exec_one_dummy_insn): Use char array for saved instruction.
1982 (fixup_breakpoints): Declare.
1983 (vmap_ldinfo): Be more informative in fatal error messages.
1984 (xcoff_relocate_symtab): Define to return void.
1985 * xcoffsolib.h: Reformat to standards, improve comments.
1986 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1988 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1990 * utils.c, defs.h (error_begin): New function.
1991 (quit): Print annotation before printing the error message.
1992 * main.c (return_to_top_level): Print annotation before doing the
1994 * symtab.c (decode_line_1): Call error not warning and then
1995 return_to_top_level. Call error_begin and printf_unfiltered
1996 rather calling warning (before calls to return_to_top_level).
1997 * core.c (memory_error): Use error_begin, printf_unfiltered,
1998 print_address_numeric and return_to_top_level instead of error.
1999 Cleans up a FIXME-32x64.
2000 * language.c (type_error, range_error): Call error_begin
2001 not just target_terminal_ours.
2003 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2004 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2005 side of an assignment is non-portable.
2007 * utils.c (query): Change syntax of query annotations to be
2008 consistent with other input annotations.
2009 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2011 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2013 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2015 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2016 that have a stack frame size of 32k or larger (from Paul Flinders).
2017 Remove #if 0'd code.
2019 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2021 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2022 for Lynx platforms that need it.
2023 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2025 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2027 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2028 than trying to deduce it from the fault.
2030 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2032 * printcmd.c (print_address_symbolic): Initialize name to empty
2033 string to avoid core dump if lookup fails.
2034 * remote-e7000.c (printf_e7000debug): Error if target not open.
2036 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2038 * i386-nlmstub.c: Update to be more in line with PIN stub.
2039 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2040 * (hex2mem): Init ptr.
2041 * General cleanups to use ConsolePrintf, standard prologues, etc...
2043 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2045 * i386-nlmstub.c: More changes to be compatible with remote.c.
2047 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2048 into (the far less frequently called) dbx_symfile_read.
2050 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2052 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2054 * dbxread.c (record_minimal_symbol): Record the section
2055 associated with the symbol to make dynmaic relocation work.
2056 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2057 Solaris brain-damage which don't apply to relocatable object
2059 * (stabsect_build_psymtabs): New routine to read stabs out of an
2060 arbitrarily named section.
2061 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2063 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2064 stabs out of the nlm.
2065 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2066 brain-damage which don't apply to relocatable object files.
2067 * remote.c (putpkt): Improve error reporting and error handling.
2068 * (get_offsets): Temporary kludge to force data & bss sections to
2069 have the same relocation.
2070 * stabsread.c (define_symbol, scan_file_globals): Record section
2073 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2075 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2076 FIXME-32x64 comment.
2078 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2080 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2081 to after call to target_wait. This means that flush_cached_frames
2082 can call target_terminal_ours if it wants to.
2083 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2084 comment about why the code is dubious.
2086 * stabsread.c (read_type): Call read_type, not nonexistent
2089 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2091 * remote-os9k.c (rombug_fetch_registers): set trace mode
2093 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2095 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2097 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2098 passed to process_one_symbol.
2099 * stabsread.c (read_type): process os9k functio prototype.
2101 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2103 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2106 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2108 * utils.c (prompt_for_continue): Annotate prompt.
2109 (query): Annotate query.
2110 * printcmd.c (print_frame_args): Change syntax of argument
2111 annotation to make name and value part of a single group of
2112 annotations, not two separate groups.
2113 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2114 * valprint.c (val_print_array_elements): Change syntax of
2115 annotation to be more concise.
2116 * main.c, defs.h (command_line_input): New argument tells what
2117 string to include in the annotations.
2118 * symtab.c (decode_line_2), main.c (read_command_lines,
2119 command_loop): Change callers.
2121 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2122 target null pointer.
2123 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2125 * printcmd.c (output_command): Annotate things we print here too.
2126 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2127 * Move declaration of print_value_flags from defs.h to value.h.
2128 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2130 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2132 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2133 BFD handles sun3 dynamic relocations now.
2134 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2137 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2139 * printcmd.c (print_command_1): Annotate the top-level expressions
2141 (print_frame_args): Annotate each argument.
2142 * printcmd.c, defs.h (print_value_flags): New function.
2143 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2144 * valprint.c (val_print_array_elements): Annotate each array element.
2146 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2148 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2149 the register contains a pointer to the type, not the type itself.
2151 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2153 * main.c (main): Accept --annotate=N option and make --fullname
2154 the same as --annotate=1.
2155 (command_line_input): Print annotatation before and after prompt.
2156 * blockframe.c (flush_cached_frames): Print annotation.
2157 * Rename frame_file_full_name to annotation_level and move it from
2159 * source.c (identify_source_line): If annotation_level > 1,
2160 change output format.
2161 * breakpoint.c: Print annotation whenever a breakpoint changes.
2162 * main.c: New variable server_command.
2163 (command_line_input): Parse "server " and set server_command.
2164 (dont_repeat): Check server_command.
2166 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2168 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2169 updating raw_symbol and symnum. Return a value in the case where
2172 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2174 * parse.c: Don't define block_found; it is defined in symtab.c.
2175 * parser-defs.h: Add comment regarding block_found.
2177 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2179 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2182 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2184 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2185 section vma. Do not read dynamic relocs for sun3 executables to
2186 avoid BFD assertion message.
2188 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2190 * nm-hppab.h (KERNEL_U_ADDR): Define.
2191 (FIVE_ARG_PTRACE): Likewise.
2192 (CANNOT_STORE_REGISTER): Likewise.
2193 * nm-hppah.h (KERNEL_U_ADDR): Define.
2194 (FIVE_ARG_PTRACE): Likewise.
2195 (CANNOT_STORE_REGISTER): Likewise.
2196 (NEED_TEXT_START_END): Likewise.
2198 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2199 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2200 (FIVE_ARG_PTRACE): Likewise.
2201 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2202 (FIVE_ARG_PTRACE): Likewise.
2204 * hppa-tdep.c (read_unwind_info): Make static.
2205 (restore_pc_queue): Indirect through the target vector to
2206 reload the register state.
2208 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2210 * paread.c (compare_unwind_entries): Delete function. It's been
2211 moved into hppa-tdep.c.
2212 (read_unwind_info): Likewise.
2213 (pa_symfile_read): No longer call read_unwind_info. The unwind
2214 tables will be read in as they are needed.
2216 * hppa-tdep.c (compare_unwind_entries): New function.
2217 (read_unwind_info, internalize_unwinds): Likewise.
2218 (find_unwind_entry): Read in unwind information on demand.
2220 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2222 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2223 to : in search path processing.
2224 * defs.h (qsort): Rename argument in prototype.
2225 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2227 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2228 (false): Eliminate usages.
2230 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2232 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2233 All references to value changed to value_ptrlage_command is now
2235 All references to value changed to value_ptr.
2236 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2237 * remote-hms.c (hms_wait): Timeout after five seconds.
2238 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2239 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2240 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2242 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2244 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2246 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2248 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2250 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2251 bp_watchpoint_scope breakpoints.
2252 (struct breakpoint): Add val_chain and related_breakpoint fields
2253 for use by watchpoints.
2255 * breakpoint.c (within_scope): Delete. No longer used.
2256 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2257 (target_{remove,insert}_watchpoint): Likewise.
2258 (can_use_hardware_watchpoint): New function.
2259 (remove_breakpoint): New function to remove a single breakpoint
2260 or hardware watchpoint.
2261 (insert_breakpoints): Handle insertion of hardware watchpoints.
2262 Store a copy of the value chain derived from the watchpoint
2264 (remove_breakpoints): Simplify by using remove_breakpoint.
2265 (delete_breakpoint): Likewise.
2266 (watchpoint_check): Delete the watchpoint and watchpoint scope
2267 breakpoints when the watchpoint goes out of scope. Save & restore
2268 the current frame after checking watchpoints.
2269 (breakpoint_init_inferior): Likewise (restarting the program
2270 makes all local watchpoints go out of scope).
2271 (bpstat_stop_status): Handle hardware watchpoints much like normal
2272 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2273 when the watchpoint goes out of scope. Remove and reinsert all
2274 breakpoints before returning if we stopped when a hardware watchpoint
2276 (watch_command): Use a hardware watchpoint when possible. If
2277 watching a local expression, build a scope breakpoint too.
2278 (map_breakpoint_numbers): Also call given function for any
2279 related breakpoints.
2280 (disable_breakpoint): Never disable a scope breakpoint.
2281 (enable_breakpoint): Handle hardware breakpoints much like normal
2282 breakpoints, but recompute the watchpoint_scope breakpoint's
2283 frame and address (if we have an associated scope breakpoint).
2284 (read_memory_nobpt): Handle hardware watchpoints like normal
2285 watchpoints. When necessary handle watchpoint_scope breakpoints.
2286 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2287 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2288 (disable_command): Likewise.
2290 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2291 Extern prototype added to frame.h
2293 * infrun.c (wait_for_inferior): Set current_frame and select
2294 a frame before checking if we stopped due to a hardare watchpoint
2295 firing. Handle stepping over hardware watchpoints.
2296 (normal_stop): Remove unnecessary call to select_frame.
2298 * value.h (value_release_to_mark): Declare.
2299 * values.c (value_release_to_mark): New function.
2301 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2302 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2304 * hppab-nat.c (hppa_set_watchpoint): New function.
2306 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2307 (HAVE_STEPPABLE_WATCHPOINT): Define.
2308 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2309 (target_{insert,delete}_watchpoint): Define.
2311 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2312 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2313 (target_{insert,remove}_watchpoint): Likewise.
2315 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2317 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2318 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2319 often have the same names as debug symbols for functions, and
2320 confuse lookup_symbol().
2322 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2324 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2325 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2326 REGISTER_RAW_SIZE (1).
2327 Together these changes work around a bug in HP's compiler. Both
2328 seem to be necessary.
2330 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2332 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2333 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2334 are type mst_solib_trampoline.
2336 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2338 * config/m68k/es1800.mt: Change comments.
2340 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2342 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2344 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2346 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2349 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2351 * values.c (unpack_long): Remove obsolete comment about using a
2354 * symfile.c (symbol_file_command): Add comments about command syntax.
2356 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2357 Jim Kingdon (kingdon@cygnus.com)
2359 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2360 are in the .plt section.
2361 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2362 find_solib_trampoline_target): New functions for handling
2363 stepping into -g compiled shared libraries.
2364 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2365 find_solib_trampoline_target): Add prototypes.
2366 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2367 Define to handle stepping into -g compiled shared libraries.
2368 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2369 stepping into -g compiled shared libraries.
2371 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2373 * configure.in: Add mips-*-sysv4* support.
2374 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2375 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2376 New files for MIPS SVR4 support.
2377 * Makefile.in: Update for new mipsv4 files.
2378 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2379 read_next_frame_reg to obtain the frame relative stack pointer.
2380 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2381 obtain the frame relative stack pointer.
2382 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2383 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2384 by entering them into the minimal symbol table.
2385 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2386 a long for float formats.
2387 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2388 get defined in <link.h>.
2389 * solib.c (solib_add): Add shared library sections to the section
2390 table of the target before adding the symbols.
2391 * partial-stab.h: Relocate static and global functions.
2392 * dbxread.c (read_dbx_symtab): Remove unused variable
2393 end_of_text_address. Relocate text_addr when passing it
2396 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2397 library functions before the executable is run. Retrieve dynamic
2398 symbols from stripped executables.
2399 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2400 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2401 if no debugging symbols were found.
2402 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2403 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2405 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2406 OSF/1 has shared libraries.
2408 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2410 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2411 to BFD handling of dynamic symbols.
2413 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2415 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2416 then gets its real address into FUN and its GOT/DP value into %r19.
2418 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2420 * hppa-tdep.c (frameless_function_invocation): If no unwind
2421 descriptor was found, then assume this was not a frameless
2422 function invocation.
2423 (frame_saved_pc): If the saved PC is in a linker stub, then
2424 return the return address which the linker stub will return to.
2426 * xm-hppab.h: Never define USG.
2427 * xm-hppah.h: Always define USG.
2429 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2431 * values.c (unpack_long, value_from_longest),
2432 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2434 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2436 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2438 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2440 For SVR4 targets, enable gdb to set breakpoints in shared
2441 library functions before the executable is run.
2442 * elfread.c (elf_symtab_read): Handle symbols for shared library
2444 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2445 and moved to objfiles.c.
2446 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2447 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2448 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2449 the new generic definition from tm-sysv4.h works for Solaris.
2451 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2453 * elfread.c (elf_symtab_read): Change storage_needed,
2454 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2455 bfd_get_symtab_upper_bound. Check for errors from
2456 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2457 * nlmread.c (nlm_symtab_read): Same changes.
2459 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2461 * xcoffread.c (xcoff_next_symbol_text): New function.
2462 (read_xcoff_symtab): Set next_symbol_text_func to it.
2463 Move raw_symbol outside of read_xcoff_symtab.
2465 * remote.c (getpkt): Remove unused "out" label.
2467 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2469 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2470 about more than one watchpoint being triggered.
2472 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2474 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2476 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2478 * blockframe.c (find_pc_partial_function): mst_file_text
2479 symbols do not live in the shared library transfer table.
2480 * ch-exp.y (decode_integer_value, match_character_literal,
2481 match_bitstring_literal): Guard tolower calls with isupper,
2482 tolower on old BSD systems blindly subtracts a constant.
2483 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2484 well when determining the producer of the object file.
2485 * mdebugread.c (has_opaque_xref): New function to check for
2486 cross reference to an opaque aggregate.
2487 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2488 enter typedefs to opaque aggregates into the symbol tables.
2489 * mdebugread.c (parse_external): Remove skip_procedures argument,
2490 it has always been 1. Remove code that handled stProc symbols,
2491 it was never executed and was wrong, as the index of a
2492 stProc symbol points to the local symbol table and not to the
2493 auxiliary symbol info. Update caller.
2494 * mdebugread.c (parse_partial_symbols): Do not enter external
2495 stProc symbols into the partial symbol table, they are already
2496 entered into the minimal symbol table.
2497 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2498 Remove all conditionals and definitions for ptx.
2499 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2500 Fix addresses of floating point registers in REGISTER_U_ADDR.
2501 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2502 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2503 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2504 signal trampoline code work.
2505 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2506 Remove all conditionals and definitions for ptx.
2507 Remove KDB definitions.
2508 * symm-nat.c (store_inferior_registers): Fetch registers before
2509 storing them to obtain valid floating point control registers.
2510 Store fpu registers.
2511 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2512 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2513 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2515 * symm-nat.c (child_resume): Update type of `signal' parameter.
2516 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2518 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2520 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2521 calling import stubs for functions in shared libraries.
2523 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2525 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2527 * ch-lang.c (chill_is_varying_struct): Magic string is
2528 was "<var_length>" is now "__var_length" (more portable).
2530 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2532 * remote.c (getpkt): If we get a timeout, actually retry rather
2533 than just giving up the first time it happens.
2534 * remote.c: Document sequence numbers.
2535 (remote_store_registers): Change syntax of 'P' request so that it
2536 never looks like a sequence number.
2538 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2540 * os9kread.c (record_minimal_symbol): add section_offset to
2541 relocate minimal symbol table.
2542 * os9kread.c (read_minimal_symbols): ditto.
2543 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2545 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2546 return. Also if file addr is 0 leave it 0, not to relocate.
2547 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2548 'set remotexoff' and 'set remotelog' commands.
2550 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2552 * remote.c (remote_store_registers): Add 'P' request to set an
2553 individual register.
2554 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2557 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2559 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2560 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2561 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2563 * command.c (do_setshow_command, case var_string): Never add a
2564 space to the end of the string.
2565 * NEWS: Document this change.
2566 * .gdbinit: Add a space to the "set prompt" command.
2568 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2570 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2571 changes to make it compile (it doesn't link yet).
2573 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2574 (set_demangling_style, set_demangling_command): Use savestring not
2575 strdup. We were not dealing properly with a NULL return from
2576 strdup, and were not declaring strdup (the system header may or
2579 * valprint.c (val_print): Remove inaccurate comment about what
2580 types can be stub types.
2582 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2583 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2584 Supply alternate version if ATTACH_DETACH is not defined.
2585 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2586 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2587 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2589 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2591 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2593 (skip_trampoline_code): Rewrite and add support for argument
2594 relocation stubs stubs, import/export stubs, calls through
2595 "_sr4export" and cascaded trampolines.
2597 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2598 if no unwind descriptor is found.
2600 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2601 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2602 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2603 differently. All registers are four bytes.
2604 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2606 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2608 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2609 registers as both single and double values (fetching 2nd 32bit half
2610 as necessary). Annotate each register printed with its precision.
2612 * paread.c (read_unwind_info): Fix off-by-one error.
2614 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2616 * main.c (complete_command): Deal with it if arg is NULL.
2618 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2620 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2621 regarding using the PC--using the PC is necessary and all the
2622 FIXME comments in the world won't make it go away.
2624 * valops.c (value_at, value_at_lazy): Give error if we dereference
2626 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2627 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2629 * stabsread.c (patch_block_stabs): Add comment about what happens
2630 if the definition is in another compilation unit from the stab.
2632 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2634 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2636 * main.c (complete_command): New command, from Rick Sladkey
2637 <jrs@world.std.com>.
2638 (symbol_completion_function): Don't declare rl_point and
2639 rl_line_buffer; they are now declared in readline.h.
2640 (show_commands): Don't declare history_base; it is declared in
2642 * command.c (lookup_cmd): Don't delete trailing whitespace.
2643 Reverts change of 14 May 1989.
2645 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2647 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2648 code from prim_record_minimal_symbol_and_info() to here. Callers
2649 of the latter can legitimately supply a section number of -1.
2651 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2653 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2654 member functions have an element in args for a (nonexistent) this
2657 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2659 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2661 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2662 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2664 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2665 for the structure's type. All callers changed.
2667 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2668 for each structure argument rather than assuming it's either
2669 true or false for all structure arguments.
2671 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2672 on the length structure passed, not the compiler used.
2674 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2675 argument for the structure's type.
2677 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2679 * values.c (set_internalvar): Don't set var->value until we are
2680 sure there won't be an error().
2682 * remote.c (get_offsets): Reinstate comment which was in
2683 remote_wait about use of SECT_OFF_TEXT and so on.
2685 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2687 * symmisc.c (maintenance_check_symtabs): New function to check
2688 consistency of psymtabs and symtabs.
2689 * symtab.h (maintenance_check_symtabs): Add prototype.
2690 * maint.c: Add new `maint check-symtabs' command.
2691 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2692 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2693 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2695 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2696 to write_memory to avoid warnings from gcc.
2697 * config/i386/xm-symmetry.h: Add missing #endif.
2698 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2699 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2700 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2702 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2704 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2705 (hppa_push_arguments): Likewise.
2707 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2709 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2710 improve remote debugging efficiency. Also fixed problems with
2711 doing function calls for programs with no entry points.
2712 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2713 entry_point_address.
2714 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2715 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2716 parse_lines): Pass section_offsets info to these routines so that
2717 we can relocate symbol table entries upon readin.
2718 * (psymtab_to_symtab_1): Set symtab->primary to tell
2719 objfile_relocate to do relocations for our symbols.
2720 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2721 (which hang off of the symbol table).
2722 * Use prim_record_minimal_symbols_and_info instead of
2723 prim_record_minimal_symbols to supply section info to make minimal
2724 symbol relocations work.
2725 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2726 -1, try to deduce it from ms_type.
2727 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2728 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2729 add code to relocate objfile->sections data structure.
2730 * remote.c (get_offsets): Use new protocol message to acquire
2731 section offsets from the target.
2732 * (remote_wait): Get rid of relocation stuff. That's all handled
2733 by objfile_relocate now.
2734 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2735 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2737 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2739 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2741 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2743 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2744 can no longer set this at run time.
2745 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2746 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2747 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2748 sparc-tdep.c compiles).
2749 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2751 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2753 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2754 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2755 * configure.in: Recognize m68*-cisco*-*.
2757 * Makefile.in (TAGS): Use variables directly, rather than using
2758 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2759 and means that these filenames no longer need be unique across all
2760 the config/* directories.
2761 * configure.in: Put the config/*/ into TM_FILE, etc.
2763 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2764 and trapv exceptions.
2766 * target.h (struct section_table), objfiles.h (struct obj_section):
2767 Change name of field sec_ptr to the_bfd_section. More mnemonic
2768 and avoids the (sort of, for the ptx compiler) name clash with
2769 the name of the typedef.
2770 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2771 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2773 * utils.c: Include readline.h.
2774 * Makefile.in (utils.o): Add dependency.
2776 * remote.c (getpkt): Add support for run-length encoding.
2778 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2780 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2782 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2784 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2785 prim_record_minimal_symbol.
2788 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2789 computing their offset from the start of the old buffer and adding
2790 to the new buffer, rather than by assuming we can add the
2791 difference between the old buffer and the new buffer (it might not
2792 fit in an int). Merge in cosmetic differences from emacs regex.c
2793 version of this macro.
2795 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2797 * Makefile.in (install-only): Fix use of program_transform_name.
2799 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2801 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2802 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2803 so I'm nuking the command.
2804 * symtab.c (find_addr_symbol): Comment out, no longer used.
2806 * main.c (main): Don't init_source_path for the -cd argument. Now
2807 that source_path doesn't contain the current_directory from when
2808 GDB started up, init_source_path is no longer useful (and is
2809 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2811 * TODO: Remove item about line numbers being off. It is useless
2812 and confusing without a reproducible test case (it mentions
2813 proceed(), but I was able to step through proceed without trouble).
2815 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2817 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2818 library functions before the executable is run. Retrieve dynamic
2819 symbols from stripped executables.
2820 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2821 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2822 symtab.c (list_symbols): Handle mst_solib_trampoline.
2823 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2824 for all targets, remove IBM6000_TARGET dependencies.
2825 * dbxread.c (read_dbx_dynamic_symtab): New function.
2826 * dbxread.c (dbx_symfile_read): Use it.
2827 * dbxread.c (SET_NAMESTRING): Set namestring to
2828 "<bad string table index>" instead of "foo" if the string index is
2830 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2832 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2833 to break_command. Handle mst_file_* minimal symbol types.
2834 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2836 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2838 * c-exp.y(yylex): fix potential memory overflow.
2840 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2842 * environ.c (set_in_environ): Eliminate special handling of PATH and
2844 * putenv.c: Removed, conflicts with system declaration of
2845 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2847 * Makefile.in: Change accordingly.
2848 * procfs.c (procfs_create_inferior): Change comment accordingly.
2850 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2852 * rs6000-tdep.c: Change value to value_ptr.
2854 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2856 * i386m3-nat.c: Include floatformat.h.
2857 (get_i387_state): Use memset not bzero.
2861 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2862 ieee-float.h to floatformat.h.
2864 * valprint.c (val_print_string): Ignore error if the error
2865 happened after a terminating '\0'.
2867 * c-valprint.c (c_val_print): Never add 1 to return value from
2868 val_print_string; just return what it returns.
2870 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2871 looping through all of the enums.
2872 * infrun.c (signals_info): Use it.
2874 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2876 * main.c (main): When printing warning about bad baud rate, don't
2877 use warning(); it relies on current_target which isn't set up yet.
2879 * breakpoint.c (_initialize_breakpoint): Update docstring for
2880 tbreak to match what the code actually does. Don't mention tbreak
2881 in docstrings for "enable once" or "enable breakpoints once".
2883 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2885 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2886 while (0). That defeats the whole purpose of using do . . . while (0).
2887 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2888 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2889 using a ?: expression as an lvalue is not portable.
2891 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2892 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2893 'p' and 'r' symbol descriptors into a single symbol to look for a
2895 * README, config/sparc/tm-sparc.h: Update comments.
2897 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2899 * mdebugread.c (parse_type): Do not complain for types with
2900 an `indexNil' aux index, these are simply undefined types.
2901 Remove indexNil check from caller of parse_type.
2902 * mdebugread.c (parse_partial_symbols): Do not enter
2903 stGlobal, scCommon symbols into the minimal symbol table, their
2904 value is the size of the common, not its address.
2905 Handle scInit, scFini, scPData and scXData sections.
2906 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2908 Enter stProc symbols into the global_psymbols list once, not into
2909 the static_psymbols_list.
2910 Get rid of dummy psymtab if it is empty, to allow proper detection
2911 of stripped executables.
2912 * mdebugread.c (cross_ref): Allow cross references to Fortran
2915 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2917 * stabsread.c (common_block_end, fix_common_block): Stash the
2918 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2919 as to not assume that a pointer fits in an enum.
2921 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2923 * os9kread.c (fill_sym): check compiler verion number for pre-
2925 * os9kread.c (os9k_process_one_symbol): address of symbol is
2926 relative to section not module.
2927 * stabsread.c (define_symbol): add symbol type 's' as local
2929 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2931 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2932 * remote-os9k.c: fix bug in 'set remotebaud' function.
2933 * remote-os9k.c (rombug_link): minimize checking so to improve
2935 * symfile.c (symbol_file_command): check if failed to link, also make
2936 the command be able to accept more than one filenames.
2937 * target.c (target_link): check if failed to link with rombug.
2938 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2940 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2942 * remote-es.c (es1800_child_ops): Don't declare it static.
2944 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2946 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2948 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2950 * dbxread.c: New variable lowest_text_address.
2951 (record_minimal_symbol, read_dbx_symtab): Set it.
2952 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2953 end_of_text_address.
2954 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2956 * dbxread.c (end_psymtab): Remove old and commented out
2957 capping_global and capping_static. Fix comments regarding
2958 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2960 * parser-defs.h: Add "extern" to start of variable declarations so
2961 we don't end up with commons.
2962 * parse.c: Define these variables.
2964 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2967 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2969 * alpha-tdep.c: Change value to value_ptr.
2971 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2973 * solib.c (elf_locate_base): New function to locate the address
2974 of the dynamic linker's runtime structure in the dynamic info section.
2975 * solib.c (locate_base): Use it instead of iterating over the list
2976 of mapped address segments.
2977 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2980 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2982 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2983 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2984 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2985 signal trampoline and interrupt routines.
2986 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2987 (frame_chain, frame_chain_valid): Likewise.
2988 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2989 saved regs convention for SP.
2991 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2992 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2993 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2995 * tm-hppah.h (IN_SIGTRAMP): Define.
2997 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2999 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3000 alphabetic character as the start of a name.
3002 * sparclite/Makefile.in (all install): Build and install aload.
3004 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3005 config.guess and config.sub produce.
3007 * mips-tdep.c: Change value to value_ptr.
3009 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3011 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3012 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3013 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3014 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3015 value with value_ptr. This is for the ptx compiler.
3016 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3018 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3019 #if 0 i386_float_info.
3020 * symm-tdep.c (round): Remove. Also remove sgttyb.
3021 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3022 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3023 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3024 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3026 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3027 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3028 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3029 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3030 tm-i386v.h is apparently OK.
3031 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3032 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3035 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3037 * osfsolib.c (xfer_link_map_member): Update to use new
3038 target_read_string interface.
3040 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3042 * infrun.c (wait_for_inferior): In checking
3043 remove_breakpoints_on_following_step, check
3044 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3046 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3048 * os9kread.c (os9k_process_one_symbol): Rename
3049 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3050 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3051 (CORE_ADDR)0, from target_link, since that is what it uses.
3052 Process name at end, not during parsing (like we did before Kung's
3053 change), so that -readnow and -mapped can appear anywhere.
3054 Make text_relocation a local variable.
3055 * config/i386/i386os9k.mt: Fix comment.
3056 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3057 * os9kread.c: Put "comments" after #endif inside /* */.
3058 * stabsread.h: Add os9k_stabs variable.
3059 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3061 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3062 descriptor in global_symbols not local_symbols.
3063 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3065 (read_type): If os9k_stabs, accept function parameters after 'f'
3067 (read_array_type): If os9k_stabs, don't expect index type and
3068 expect lower and upper to be separated by ',' not ';'.
3069 (read_enum_type): If os9k_stabs, read a number before the first
3070 enumeration constant.
3071 (os9k_init_type_vector): New function.
3072 (dbx_lookup_type): Call it when starting new type vector.
3073 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3074 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3075 * os9kstab.c: Removed.
3076 * Makefile.in: Update accordingly.
3077 * objfiles.c (objfile_relocate_data): Removed.
3078 * remote-os9k.c (rombug_wait): Call objfile_relocate
3079 not objfile_relocate_data.
3080 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3081 * remote-os9k.c (rombug_wait): Call find_pc_section not
3083 * main.c (quit_command): Check inferior_pid; revert Kung change.
3084 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3086 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3088 * os9kread.c: New file to read os9000 style symbo table.
3089 * os9kstab.c: new file to read os9000 style stabs.
3090 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3091 * objfiles.c (find_pc_objfile): new function to search objfile
3093 * objfiles.c (objfile_relocate_data): new function to relocate
3094 data symbols in symbol table.
3095 * objfiles.h: Add two aux fields in struct objfile to handle
3096 multiple symbol table files situation like in os9000.
3097 * symfile.c: Change so 'symbol-file' command can handle multiple
3098 files. Also call target_link() to get relocation infos.
3099 * target.c (target_link): new function to get relocation info when
3100 a symbol file is requested to load.
3101 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3102 because in cross mode there's no inferior pid, bit they need to
3104 Makefile.in: add os9kread.c os9kstab.c and .o's.
3105 configure.in: add i386os9k target.
3106 config/i386/i386os9k.mt: new add.
3107 config/i386/tm-i386os9k.h: new add.
3109 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3111 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3112 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3114 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3116 * target.c, target.h (target_read_string): Provide error detection to
3117 caller. Put string in malloc'd space, so caller need not impose
3119 * solib.c (find_solib): Update to use new interface.
3120 * irix5-nat.c (find_solib): Read o_path from inferior
3121 (clear_solib): Free storage for o_path.
3122 * valprint.c (val_print_string): Add comments.
3124 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3126 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3129 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3131 * value.h (struct value): Add modifiable field.
3132 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3133 (record_latest_value): Don't mess with VALUE_LVAL of value.
3134 * valops.c (value_assign): Check it. Reword existing error
3135 message on not_lval.
3137 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3138 (STEP_SKIPS_DELAY): Added.
3139 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3142 * valprint.c (val_print_string): If errcode is set, always print
3143 an error, regardless of force_ellipsis. In the non-EIO case,
3144 just print the error message rather than calling error(). Don't
3145 access *(bufptr-1) if bufptr points to the start of the buffer.
3146 When looking for '\0', don't increment bufptr and addr if bufptr
3147 started out already at limit. If an error happens on fetching the
3148 first character, don't print the string.
3150 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3152 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3155 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3156 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3157 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3158 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3159 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3160 * findvar.c: Update comment regarding ieee-float.h.
3162 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3164 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3165 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3166 Define to make backtracing through the various sigtramp handlers
3168 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3169 the saved pc from ucontext on the stack for SVR4 signal handling.
3171 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3173 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3174 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3175 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3176 just use the global variable itself. When printing baud rate,
3177 don't print a baud rate if baud_rate is -1.
3179 * coffread.c (read_coff_symtab): Pass mst_file_* to
3180 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3181 symbols in the minimal symbols regardless of SDB_TYPE.
3183 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3185 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3186 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3187 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3188 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3189 ignored bs->stop for a bp_step_resume breakpoint.
3190 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3191 which performs one (the check_sigtramp2 one) of the functions
3192 which had been handled by the step_resume_breakpoint. For each
3193 use of the step_resume_breakpoint, make it still use the
3194 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3196 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3197 When setting the frame address of the step resume breakpoint, set
3198 it to the address for frame *before* the call instruction is
3199 executed, not after.
3201 * mips-tdep.c (mips_print_register): Print integers using
3202 print_scalar_formatted rather than duplicating all the
3203 CC_HAS_LONG_LONG and so on.
3204 (mips_push_dummy_frame): Use read_register_gen rather than using
3205 read_register and then putting it back in target format with
3206 store_unsigned_integer. If registers are more than 4 bytes, give
3207 an error rather than have some registers overwrite other
3209 #if 0 unused include of opcode/mips.h.
3211 * symfile.h: Don't declare arguments for coff_getfilename.
3213 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3215 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3217 * configure.in (hppa*-*-osf*): New configuration.
3218 * config/pa/hppaosf.mt: New target makefile fragment.
3219 * config/pa/tm-hppao.h: New target include file.
3221 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3223 * exec.c (print_section_info): Print entry point for exec_bfd only.
3224 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3225 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3226 causes problems if <sys/types.h> has no multiple inclusion protection.
3228 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3230 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3231 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3232 (CALL_DUMMY_LENGTH): Changed accordingly.
3234 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3236 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3237 numbers of register windows.
3239 * sparclite/hello.c: Add factorial function for testing.
3240 * salib.c: Use macros instead of constants for I/O addresses to
3241 make 931 support easier.
3242 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3243 register in sta/lda instructions.
3245 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3247 * dbxread.c (process_one_symbol): Set
3248 block_address_function_relative for COFF like we do for ELF and SOM.
3250 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3252 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3254 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3255 the enumerators of an ecoff enum into the partial symbol table.
3256 * mdebugread.c (parse_partial_symbols): Call it.
3257 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3258 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3259 offsets. Cast psymtab->read_symtab to PTR before passing it to
3261 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3262 set up the global offset table pointer in pic compiled code.
3263 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3264 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3265 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3266 ensures that floats are promoted to doubles before they are pushed
3269 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3271 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3272 Fixup cache_on and flush_i_cache so that they work for both the
3273 930 and 932 processors. Rewrite most low level funcs (uart
3274 access & cache stuff) to use new ASI access macros in sparclite.h.
3275 Also make it easy to access second serial port.
3277 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3279 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3280 <sys/stat.h>; not needed.
3282 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3284 * stack.c (print_frame_info): In "pathological" case, don't
3285 distrust the line number information.
3287 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3289 * mips-tdep.c (mips_print_register): handle 64 bits register.
3290 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3292 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3296 * Makefile.in (install): Do the sed for program_transform_name
3297 ourselves instead of worrying about INSTALL_XFORM. This enables
3298 users to override INSTALL_PROGRAM in the standard way.
3300 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3301 depend on Makefile.in.
3303 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3304 Only test against INT_MIN if a LONGEST is bigger than an int.
3306 * README: Change GhostScript to Ghostscript.
3308 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3310 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3311 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3312 character file names.
3313 * Makefile.in (ALLPARAM): Add these files.
3315 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3316 character file names.
3317 * Makefile.in: Add Kung's new mips64 files.
3319 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3321 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3322 mips64el-*-ecoff and mips64-big-*.
3323 * defs.h: get rid of FORCE_LONG_LONG.
3324 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3325 parsing. Change register size to be MIPS_REGSIZE.
3327 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3329 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3330 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3331 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3333 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3335 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3336 (remove_commands, add_commands): Add/remove hms-drain when target
3339 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3341 * configure.in: Add Lynx/rs6000 support.
3342 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3343 messages. Add rs6000 support. Don't try to modify unwritable
3345 * rs6000-nat.c: Move lots of native dependent stuff (like core
3346 file support) from rs6000-tdep.c & xcoffexec.c to here.
3347 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3348 * xcoffexec.c: Move native dependent stuff to nat.c.
3349 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3351 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3353 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3354 New files to support Lynx/rs6000.
3356 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3358 * README: Remove note about gcc warnings on alpha, these should be
3360 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3361 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3362 remote-utils.c, stabsread.c: Include <string.h>.
3363 * regex.c: Include "defs.h", change re_comp argument to const char *.
3364 * infptrace.c (fetch_register, store_inferior_registers): Change
3365 regaddr to type CORE_ADDR.
3366 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3367 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3369 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3371 * symtab.h: Always define BYTE_BITFIELD to nothing.
3373 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3375 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3376 * configure.in: Remove comment about m68k-em.mt.
3377 * Makefile.in: Remove references.
3379 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3381 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3384 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3386 * target.c (target_preopen): If target_kill doesn't remove the
3387 target from the stack, use pop_target to do it.
3389 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3390 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3391 changes to stabsread.c from summer 1993.
3393 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3394 printing the program, rather than passing NULL to printf.
3395 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3396 try to call UDIDisconnect again. Print better message.
3397 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3399 (udi_create_inferior): If udi_session_id is negative, open a new
3400 TIP rather than giving an error.
3402 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3403 config/ns32k/ns32km3.mh: Define NAT_FILE.
3404 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3405 (it was inconsistent and namespace-wrong) to NM_M3_H.
3406 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3407 (m3_open): New function.
3409 * TODO: Update Mach section.
3411 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3413 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3415 * printcmd.c (printf_command): Add missing single-letter
3416 backslash-escape sequences, and improve error message.
3418 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3420 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3421 rather than trying to shove an int into a pointer and back out
3422 again. This avoids compiler warnings.
3424 * defs.h (alloca): Declare as void *, not char *, on hpux.
3425 Don't prototype it, just declare the return type.
3427 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3429 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3430 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3432 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3434 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3435 ZERO_REGNUM, just read it as zero without talking to the board.
3437 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3439 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3440 to store_floating, not nonexistent variable len.
3442 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3444 (mips_store_word): Change calling convention to return errors, and
3445 to provide old contents if the caller wants it.
3446 (mips_xfer_memory): Deal with errors from mips_store_word.
3447 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3448 define now that remote-mips.c doesn't use BREAKPOINT.
3450 * remote-mips.c (mips_create_inferior): Call warning if arguments
3451 specified, and then execute "set args" command. Call error, not
3452 mips_error, if executable file not specified.
3454 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3457 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3460 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3462 * value.h (print_longest): Rename "value" to "val" in prototype
3463 declaration because some compilers don't like arguments whose
3464 names are the same as types.
3465 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3466 before passing it to remote_*_bytes.
3468 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3470 * h8500-tdep.c (saved_pc_after_call): The size of the
3471 pc is memory model dependent. (segmented_command,
3472 unsegmented_command, _initialize_h8500_tdep): New commands to
3473 change memory model.
3474 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3476 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3477 (hms_wait): Use new status structure
3478 (hms_open): Push the target here. (hms_before_main_loop): Not
3479 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3480 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3481 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3482 all registers in a compact way.
3484 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3486 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3487 as CORE_ADDR to match definition in rs6000-tdep.c.
3489 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3491 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3492 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3493 definitions into the psymtab.
3495 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3497 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3498 a special exceptionSize for the 68332.
3500 * remote-udi.c (udi_attach): If no arguments, print error.
3502 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3504 * Makefile.in (VERSION): Bump to 4.12.1
3505 * NEWS, README: Update to match 4.12 release.
3507 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3509 * command.c (empty_sfunc): New function.
3510 (add_set_cmd): Use it instead of not_just_help_class_command.
3511 (not_just_help_class_command): Change calling convention back to
3512 what it was before yesterday's change.
3514 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3515 of the type if present.
3517 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3519 * printcmd.c (decode_format): Don't blithely set the size for
3520 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3522 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3523 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3524 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3525 always just check against INT_MIN and INT_MAX (this also fixes things
3526 if sizeof (long) > sizeof (int), e.g. Alpha).
3527 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3528 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3529 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3530 BUILTIN_TYPE_UNSIGNED_LONGEST.
3531 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3532 longest_int and longest_unsigned_int.
3533 * value.h (struct value): Just align to LONGEST, rather than worrying
3534 about CC_HAS_LONG_LONG.
3535 * valarith.c (value_binop): Figure out type ourself based on
3536 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3537 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3538 * valprint.c (val_print_type_code_int): Just call
3539 extract_unsigned_integer directly, rather than going through
3541 * printcmd.c (decode_format): Remove code which would sometimes
3542 change 'g' size to 'w' for integers. print_scalar_formatted handles
3543 printing huge integers well enough, thank you.
3545 * command.c (add_set_cmd, not_just_help_class_command): Change
3546 to make this the sfunc, not cfunc, since that is how we call it.
3547 * command.h: Comment difference between sfunc and cfunc.
3548 * demangle.c (set_demangling_command): Add third arg since that
3549 is how it is called.
3550 (_initialize_demangler): Use sfunc, not cfunc, for
3551 set_demangling_command, since that is how it is called.
3552 Remove show_demangling_command; it has no effect.
3554 * command.c (shell_escape): Report errors correctly (with error
3555 message from strerror).
3557 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3559 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3560 x_scnlen.l rather than x_scnlen to match corresponding change in
3563 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3565 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3566 Change comments regarding TYPE_CODE_BOOL.
3567 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3568 regardless of the language.
3569 (value_true): Just call value_logical_not regardless of language.
3570 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3571 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3572 * language.h: Improve comment for la_builtin_type_vector.
3573 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3574 builtin_type_m2_bool.
3576 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3578 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3579 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3581 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3583 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3584 by restarting the ioctl.
3586 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3588 * target.h (target_wait): Add comment about calling
3589 return_to_top_level.
3591 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3593 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3594 additional arguments.
3595 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3597 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3599 * sparc-stub.c: Remove unnecessary #include of memory.h.
3601 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3603 * mips-tdep.c: Remove code which sets saved_regs from
3604 init_extra_frame_info and put it in new function mips_find_saved_regs.
3605 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3606 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3607 check if it is NULL and call mips_find_saved_regs if so.
3609 * remote-mips.c: Use unfiltered, not filtered, output most places.
3611 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3612 backtrace. Revise comments.
3614 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3616 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3617 alpha and irix. The _sigtramp case has to be handled properly
3618 in the tdep files if we have no ecoff debugging info.
3619 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3620 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3621 without PC_REGNUM kludge.
3622 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3623 Clean up handling of mips sigtramp frames, improve comments.
3625 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3627 * paread.c (read_unwind_info): Fix typo.
3629 * paread.c (pa_symtab_read): Update the "check_strange_names"
3630 filter to match GCC's current output. Filter out section symbols
3631 (which the HP linker sometimes puts in the wrong place).
3633 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3635 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3637 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3639 * Makefile.in: Remove all references to sparcly-nat.c.
3641 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3642 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3643 duplicating serial.h and target.h.
3645 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3646 are not used anywhere (a 5 Oct 1993 change removed the uses).
3648 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3649 * config/m68k/es1800.mt: Add comment.
3650 * remote-es.c: Extensive changes to update to current conventions.
3652 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3653 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3654 to achieve the desired timeout.
3655 * serial.h (serial_t): Add field timeout_remaining.
3657 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3659 * c-exp.y (yylex): Reenable nested type code.
3661 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3663 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3665 * remote-mips.c (mips_ops): Fix docstring.
3667 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3669 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3670 with the old tm-m68k-em.h:
3671 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3672 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3673 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3674 Add FIXME regarding GET_LONGJMP_TARGET.
3676 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3677 * infptrace.c (kill_inferior): Add comments.
3678 * main.c (quit_command): Call target_close after we kill or
3680 * remote-udi.c (udi_close): Don't error() if QUITTING.
3682 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3684 * configure.in: Make m68k-coff and aout add monitor support in
3685 addition to the standard serial support.
3687 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3689 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3692 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3694 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3695 * elfread.c (record_minimal_symbol_and_info),
3696 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3698 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3700 * i386-stub.c: Add ".text" right before "mem_fault:".
3702 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3704 * remote-utils.c (usage): Fix message to be accurate and conform
3705 more closely to normal conventions.
3707 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3708 whether to show information about exec_bfd, and not control whether
3709 to show information about device and speed.
3711 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3712 usage message, don't dump core.
3714 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3715 for variable size array.
3716 (bug_fetch_register, bug_store_register): Rename "value" to
3717 "fpreg_buf" because some compilers don't like variables whose
3718 names are the same as types.
3719 (bug_store_register): Use a cast when converting char * to
3722 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3723 of the command in error message (the text was referring to the old
3724 name of the command).
3726 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3728 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3729 full details on structure elements without names. This partially
3730 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3731 of those changes was accidental.
3733 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3734 defined, make it an error to specify a single argument which is not
3737 * Makefile.in (version.c), main.c (print_gdb_version): Use
3738 host_alias and target_alias, not host_canonical and
3739 target_canonical, to print configuration.
3741 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3743 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3744 of builtin_type_long. It is necessary to get a type which is
3745 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3747 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3748 various miscellaneous things discovered in the process:
3749 * printcmd.c, defs.h (print_address_numeric): New function.
3750 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3751 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3752 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3753 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3755 * utils.c, defs.h (gdb_print_address): New function.
3756 * expprint (dump_expression), gdbtypes.h: Use it.
3757 * breakpoint.c (describe_other_breakpoints),
3758 symmisc.c (dump_symtab, print_symbol):
3759 Use filtered not unfiltered I/O.
3760 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3761 just run gdb under a debugger for this (and it had problems with
3762 printing addresses, how to print b->shadow, etc.).
3763 * buildsym.c (make_blockvector), core.c (memory_error),
3764 exec.c (print_section_info), maint.c (print_section_table),
3765 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3766 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3767 Add comments saying code is broken. Marked with "FIXME-32x64".
3768 * dbxread.c (process_one_symbol), partial-stab.h (default),
3769 remote-vx.c (vx_run_files_info):
3770 Don't cast int being passed to local_hex_string.
3771 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3772 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3774 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3776 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3777 * source.c: Include <sys/types.h> regardless of USG.
3779 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3781 * valops.c (value_assign): Set `type' after coercing toval.
3782 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3783 Use extract_unsigned_integer to get the address of a reference.
3785 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3787 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3788 AIX can use ? instead of \ for continuation. Deal with it.
3790 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3791 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3792 the HP compiler in ANSI mode doesn't like.
3794 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3795 based on USG, rather than defining HAVE_SIGSETMASK to an
3796 expression containing defined. Having a macro used in #if expand
3797 to an expression containing "defined" is undefined according to
3798 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3801 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3803 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3804 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3806 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3808 * ch-exp.y (match_string_literal): Allow a zero-length string.
3809 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3811 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3813 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3814 passing them to print_387_status.
3815 (print_387_status): Don't subtract top from 7 before using it.
3816 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3817 from 7; the above explains it.
3819 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3821 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3822 pointer value when fixing up the frame at the start of a function.
3824 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3826 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3827 Sparc from the stack.
3829 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3831 * remote-mips.c (mips_initialize): Clear mips_initializing via
3832 cleanup chain, not directly.
3834 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3835 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3836 munging the timeout due to the limited range of c_cc[VTIME].
3838 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3839 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3840 m3-nat.c (m3_create_inferior): Pass it.
3841 * procfs.c: Remove ptrace function. It was declared in a way which
3842 conflicted with the prototype in unistd.h on Solaris.
3844 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3846 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3847 in the sigcontext if it is a signal trampoline frame.
3848 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3849 Define for Solaris2.
3851 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3853 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3854 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3855 tm-sparc.h so they can be overridden if necessary.
3857 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3859 * lynx-nat.c: Add Sparc support.
3860 * sparcly-nat.c: Remove. It's useless.
3861 * config/sparc/nm-sparclynx.h: Rewrite.
3862 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3864 * config/sparc/tm-sparclynx.h: Rewrite.
3866 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3868 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3869 directory. Old code was discarded, since the new opcode table has
3872 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3874 * Makefile.in (realclean): Remove info files per make-stds.texi.
3876 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3878 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3879 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3880 * config/sparc/tm-sun4sol2.h: Define it.
3882 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3884 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3885 if we did not find a symbol.
3887 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3889 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3892 * hppab-nat.c (call_ptrace): Delete redundant function.
3893 (kill_inferior, attach, detach, child_resume): Likewise.
3894 (child_xfer_memory): Likewise.
3896 * hppah-nat.c (call_ptrace): Delete redundant function.
3897 (kill_inferior, attach, detach, child_resume): Likewise.
3899 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3901 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3903 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3905 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3906 (CHILD_XFER_MEMORY): Define.
3907 (PT_*): Define so that generic infptrace.c code can be used.
3909 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3911 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3912 struct section_offsets *, not a (nonexistent) struct section_offset *.
3914 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3915 internal_xcoff_symtab, not an array of one of them. Change lots of
3916 "main_aux" to "&main_aux" and so on.
3918 * coffread.c, xcoffread.c: Include <coff/internal.h>
3921 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3923 * coffread.c (coff_getfilename): Make it not static.
3925 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3927 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3928 a completely gratuitous difference between xcoffread.c and coffread.c).
3930 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3932 * infrun.c (wait_for_inferior): Don't set frame for
3933 step_resume_breakpoint for IN_SIGTRAMP cases.
3935 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3936 breakpoint.c (bpstat_what): Move step_resume from its own field of
3937 the struct bpstat_what into the main_action. Make it override
3938 other breakpoints. This is a conservative change in the sense
3939 that before the step resume breakpoint was a breakpoint.c
3940 breakpoint, hitting the step resume breakpoint overrode even
3941 calling bpstat_stop_status.
3943 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3945 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3946 in case execution was stopped in the called function.
3947 * stack.c (print_frame_info, frame_info): If backtracing through
3948 a call dummy, handle the starting source line number on a line
3949 boundary like backtracing through sigtramp.
3950 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3951 for call dummy frame right. Remove old test for dummy frame,
3952 it has been unused at least since gdb-3.5.
3953 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3956 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3958 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3960 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3962 * infrun.c (signals_info), target.c (target_signal_from_name):
3963 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3965 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3967 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3968 * inflow.c (terminal_ours_1): When discussing how to deal with the
3969 tty state, make note of query() as well as readline.
3971 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3972 signals for which stop and print are cleared by default.
3974 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3976 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3977 reserved fields to hold a stub unwind entry type. Fix typo.
3978 (stub_unwind_entry): New structure for raw stub unwind entries.
3979 (stub_unwind_types): The types of stubs we may encounter.
3980 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3981 * hppa-tdep.c (rp_saved): Use additional information provided
3982 by linker stub unwind descriptors.
3983 (frameless_function_invocation): Likewise.
3984 (frame_chain_valid): Likewise.
3985 * paread.c (compare_unwind_entries): New function for sorting
3986 unwind table entries.
3987 (read_unwind_info): Rewrite to remove dependency on host endianness.
3988 Read in data from the $UNWIND_END$ subspace which contains linker
3989 stub unwind descriptors. Merge that data into the basic unwind
3992 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3994 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3996 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3997 from either the symbol name or the auxent.
3998 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4001 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4003 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4005 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4007 * README: Update notes for alpha port.
4009 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4011 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4012 for operation fault, constraint fault, and type fault.
4014 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4016 * Makefile.in (init.c): Add comment explaining formatting conventions.
4018 * c-exp.y (parse_number): Assign to temporary between the right
4019 shifts, to work around a bug in the SCO compiler.
4021 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4022 Add various files which were added to GDB recently.
4024 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4027 * Makefile.in: Add mostlyclean target.
4029 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4033 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4035 * main.c (show_commands): Make return type of extern
4036 history_get be HIST_ENTRY, rather than struct _hist_entry.
4037 (The latter loses with the upcoming merged readline.)
4039 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4041 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4042 const char *, not char *.
4044 * symtab.h (struct symbol): Make section short, not unsigned short.
4046 * symtab.c (lookup_symbol): Add comment about QUIT here.
4048 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4050 * c-exp.y (parse_number): Check for overflow regardless of range
4051 checking. Fix overflow check to use unsigned LONGEST, not
4054 * c-exp.y (parse_number): Make it so that integer constants are
4055 builtin_type_long_long if builtin_type_long isn't big enough or if
4056 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4058 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4059 Print our "()" first, then recurse for the target type.
4061 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4063 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4065 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4067 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4069 * utils.c (request_quit): Re-establish signal handler regardless
4072 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4074 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4076 * i960-tdep.c: Include target.h.
4078 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4080 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4082 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4084 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4085 changes (status -> ourstatus; declare status, etc.).
4086 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4088 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4090 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4092 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4094 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4096 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4098 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4100 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4102 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4104 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4106 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4107 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4109 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4112 Add search to target vector (#if 0'd until after 4.12):
4113 * target.h (to_search, target_search): Add.
4114 * gdbcore.h, core.c (generic_search): Add.
4115 * remote.c (remote_search): Add.
4116 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4119 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4120 is on, call find_pc_function rather than relying just on the minimal
4121 symbols (probably only matters for symbol readers which don't put
4122 statics in the minimal symbols, but changing this strikes me as
4123 not conservative enough).
4124 Initialize name_location in all cases.
4125 If no symbol and no msymbol, don't print anything symbolic.
4127 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4129 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4131 * printcmd.c (print_address_symbolic): Make it search the
4132 symtabs for variables as well as functions. Add `set print
4133 fast-symbolic-addr' and default it to fast (the old way).
4134 Print line numbers for data items as well as functions.
4136 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4137 address, if a symbol is found (take two more args pointing to
4138 where to store these results).
4140 * symtab.h (find_addr_symbol): Add prototype.
4142 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4144 * objfiles.h: Fix comments to reflect the fact that the phrase
4145 "top of stack" always refers to where the pushing and popping takes
4146 place, regardless of whether it is at the highest or lowest address.
4148 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4150 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4151 compiler generated tag names.
4152 * mdebugread.c (parse_type): Handle cross references to qualified
4154 * valops.c (value_struct_elt): Improve error message if the
4155 address of a method is requested from an object instance.
4156 * valops.c (search_struct_method): Make name_matched non-static
4157 to get it initialized correctly.
4158 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4159 exclude segment register which are not writable on newer SCO versions.
4161 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4163 * go32-xdep.c: Remove unused function uerror.
4164 (sigsetmask): Declare return type. Declare argument (to match the
4165 way it is called). Explicitly return 0.
4167 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4169 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4170 partial_symbol): Shrink the storage sizes of symbols, by making
4171 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4172 enums and small ints to the end of each struct to improve
4173 alignment, and switching the section number from int to unsigned
4176 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4178 * symtab.c (find_addr_symbol): New routine that will find the nearest
4179 symbol associated with an address. It does so by exhaustive
4180 search of the symtabs, so it's slow but complete.
4182 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4184 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4185 to [0,0] rather than [0, end of first source file]. This avoids
4186 problems with other parts of GDB looking for linetables in the
4187 _globals_ symtab. Eliminate variables num_object_files and
4188 first_object_file_end.
4190 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4192 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4193 (pop_frame): Restore PC2 and LR0 from dummy frames.
4194 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4195 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4196 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4197 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4198 (SETUP_ARBITRARY_FRAME): Define.
4200 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4202 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4204 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4206 * remote-udi.c (udi_resume): Correct prototype.
4208 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4210 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4211 hppa_frame_find_saved_regs.
4212 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4213 (prologue_inst_adjust_sp): New function.
4214 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4215 (skip_prologue): Completely rewrite to use unwind information.
4216 (hppa_frame_find_saved_regs): Likewise.
4218 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4220 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4221 to convert a signal number with appropriate bounds checking.
4223 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4225 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4227 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4228 print a newline to end the display anyway.
4230 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4231 coprocessor status regs) when popping a frame. This fixes
4232 float exceptions that occur after calling inferior functions.
4234 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4235 Read and write the fsr (float status register) to/from the child
4236 process along with the float regs. Remove Peter Schauer's change
4237 of May 24 '93, which has higher overhead and doesn't solve the
4238 real problem (which was that FSR wasn't being set).
4240 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4242 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4243 stack overflow check isn't right after the register stack
4244 adjustment instruction. Metaware R2.3u compiler moves other
4245 things in front of it. This fix isn't perfect but is what's
4248 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4250 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4252 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4253 character filenames.
4254 * configure.in: Change accordingly.
4256 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4258 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4259 _filtered io routines from these two files.
4261 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4263 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4264 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4265 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4267 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4269 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4271 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4272 printing to gdb_stderr.
4274 * remote-udi.c (udi_kill): Don't close the connection, just set
4275 inferior_pid to zero.
4276 (udi_mourn): Call remove_breakpoints.
4278 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4280 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4282 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4284 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4286 * remote-bug.c: At the start of each section, reset srec_frame
4289 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4290 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4291 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4292 code which looks for those two waitkinds. Use switch statement.
4293 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4294 CHILD_SPECIAL_WAITSTATUS.
4296 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4297 * Move target_signal_from_host, target_signal_to_host, and
4298 store_waitstatus from inftarg.c to target.c. procfs needs them.
4299 * target.c: Include "wait.h" and <signal.h>.
4300 * target.h, infrun.c (proceed), proceed callers: Pass new code
4301 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4302 enums being treated as unsigned and is cleaner.
4303 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4305 * infcmd.c (signal_command), infrun.c (signals_info):
4306 Don't allow user to specify numeric equivalent of
4307 TARGET_SIGNAL_DEFAULT.
4309 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4311 * config/alpha/alpha-netware.mt: New target support for Alpha
4313 * configure.in: Add alpha-*-netware* target.
4315 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4317 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4319 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4321 * target.h: Add enum target_waitkind, enum target_signal, and
4322 struct target_waitstatus. Change status argument to target_wait to
4323 be struct target_waitstatus * instead of int *.
4324 * target.h, infrun.c, all targets: Change type of signal arguments
4325 to resume(), proceed(), and target_resume() from int to enum
4327 * All targets (*_wait, *_resume): Change accordingly.
4328 * infcmd.c (program_info, signal_command), throughout infrun.c,
4329 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4330 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4331 signal code stuff right with the new signals would be non-trivial).
4332 * inferior.h (stop_signal): Make it enum target_signal not int.
4333 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4334 target_signal_from_name): New functions.
4335 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4336 store_waitstatus): New functions.
4337 * procfs.c (procfs_notice_signals): Use them.
4338 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4340 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4342 * objfiles.c (build_objfile_section_table): Don't abort() if
4343 objfile->sections is already set.
4345 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4346 to match recent change to exec.c.
4350 * main.c (print_gdb_version): Change year to 1994.
4352 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4353 * Makefile.in (NONSRC): Add ChangeLog-93.
4355 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4357 * stabsread.c (read_type): Allow defining several type numbers
4358 at once (e.g. "(1,2)=(3,4)="...).
4360 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4362 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4364 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4366 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4367 to process_one_symbol.
4368 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4369 avoid caching a bad endaddr in find_pc_partial_function.
4371 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4373 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4375 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4377 * infrun.c (wait_for_inferior): Do not step or step resume past
4378 the end of a one-line function we just stepped into.
4380 For older changes see ChangeLog-93
4386 version-control: never