1 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
3 * TODO: Append contents of Projects file.
6 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8 * corelow.c (add_solib_stub): Remove copying of to_sections,
9 pass current_target to SOLIB_ADD. The Sep 10 change failed
10 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
12 * corelow.c (core_open): After reading the shared libraries,
13 copy the modified to_sections vector from current_target to
14 core_ops, so that core_close can free it later.
15 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
16 Pass down target parameter from SOLIB_ADD and use it instead of
17 directly accessing core_ops.
19 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
21 * solib.c: *BSD systems need <a.out.h> to be included before
24 * i386b-nat.c: Add i386_float_info(), etc.
25 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
27 * config/nm-nbsd.h: New file, for generic NetBSD native support.
28 * config/i386/nm-nbsd.h: Use it.
29 * config/sparc/nm-nbsd.h: Use it.
30 * config/ns32k/nm-nbsd.h: Use it.
32 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
33 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
34 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
35 New files, support for NetBSD/i386.
36 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
37 New files, support for NetBSD/ns32k.
39 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
41 * .gdbinit: Add list-objfiles command.
43 * TODO: Reword item regarding NO_STD_REGS.
45 * coffread.c (record_minimal_symbol, coff_read_enum_type,
46 coff_read_struct_type): Allocate on symbol_obstack, not directly
47 via malloc/savestring.
49 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
51 * TODO: Add more items.
52 * tests: Remove the directory and all of its (obsolete) contents.
54 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
56 * coffread.c (init_stringtab): When copying length to stringtab,
57 use target format, not host format, since that is what the rest of
60 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
62 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
63 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
64 NWINCLUDES definitions.
65 * i386-nlmstub.c: Removed.
67 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
69 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
70 char * (from const char *) before assigning. Don't save string we
71 pass to record_minimal_symbol (it already saves it).
73 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
75 * gdbtk.tcl: Let ^U delete lines in the command window.
77 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
79 * cp-valprint.c (static_field_print): New variable, controls
80 printing of static members.
81 (_initialize_cp_valprint): New print set subcommand
82 "static-members". Turn on printing of static members by default.
83 (cp_print_value_fields): Print static members if necessary.
85 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
86 (elf_locate_base): Use only standard BFD functions to collect
87 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
88 tag only if it got defined via the inclusion of <link.h>.
90 * f-exp.y: Write block for OP_VAR_VALUE.
91 * f-valprint.c (info_common_command): Handle `info common'
92 without an argument correctly.
94 * c-typeprint.c (c_type_print_base): Handle template constructors.
95 * symtab.c (gdb_mangle_name): Handle template method mangling,
96 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
98 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
100 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
101 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
102 * ch-valprint.c (chill_val_print): Pass index type directly
103 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
104 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
105 if the index type is a stub.
107 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
109 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
110 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
111 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
112 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
113 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
114 config/mips/riscos.mh, config/pa/hppahpux.mh,
115 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
116 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
117 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
119 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
121 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
123 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
124 Also, add decl for symtab_to_filename.
125 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
126 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
127 routine decr replaces in line code.
128 * (create_file_win): Use catch to handle open failures more
129 elegantly. Also, create special window to display file open
130 failure message. Move opening of file prior to creation of text
132 * (create_asm_win): Add PC as argument. We now base disassembly
133 on PC instead of function name, since function names can be
134 ambiguous (usually seen with shared libs). Also, use catch to
135 simplify code where we don't care about failures.
136 * source.c (symtab_to_filename): New. Returns the file
137 associated with a symtab.
138 * top.c: Define interactive_hook. Called during QUIT to animate
141 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
143 * stabsread.c (read_type): Handle stub types for bitstrings.
144 * stabsread.c (read_array_type): Check for stub domain type
145 using TYPE_FLAG_STUB, not its length.
146 * gdbtypes.c (create_set_type): Handle a stub domain type.
148 * ch-exp.y: Get rid of some extra non-terminals, and move
149 their rules into primitive_value.
150 * parser-defs.h: Add comment about unary postfix operators.
151 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
152 * expprint.c (print_subexp): Recognize unary postfix operator.
154 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
156 * remote-hms.c: use remote_debug instead of hms_silent toggle.
157 Add warnings about depreciation of `snoop' cmd.
159 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
161 * remote-hms.c (hms_read_inferior_memory): Cope when
162 target sends both \r and \n.
164 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
166 * remote-mips.c (mips_error): Place NORETURN macro correctly.
167 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
169 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
171 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
172 mst_solib_trampoline.
174 * f-valprint.c (f_val_print): Change cast of valaddr from
175 CORE_ADDR * to char **, since that is how it is used.
177 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
178 using obsavestring, and pass that to prim_record_minimal_symbol.
179 Having the objfile point to bfd_asymbol_name directly doesn't work
180 if we save and restore a mapped symbol file.
182 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
184 * gdbtk.tcl: Add ref counts to breakpoint tags.
185 * Put quotes around function name in disassemble command to better
186 handle assembler names containing `.'.
187 * Make pclist element 0 be filler to avoid off-by-one problem with
189 * Set names of top-level windows.
190 * Add register display window.
191 * Add PC to label of assembly window.
193 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
195 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
196 to add a generic ROM monitor interface, and support file for the
197 WinBond W89K and the Oki OP50N PA based target boards.
199 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
201 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
202 disassembly more efficient.
203 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
205 * (gdb_loc): Include pc in return value. Also, return function
206 name if arg was specified.
207 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
208 after command completes.
209 * (gdbtk_init): Improve error handling.
211 * gdbtk.tcl: Add lots of comments. Clean up code.
212 * (gdbtk_tcl_fputs): Make output window redirectable.
213 * Add assembly window, and breapoint support.
214 * Make button 1 in margin toggle breakpoints.
215 * Use stippling to indicate breakpoint disabling.
217 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
219 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
221 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
223 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
224 change by replacing `symbols_added' with `so_last'.
225 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
226 global common symbols, they will be resolved by the runtime loader.
227 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
228 Handle scSCommon like scCommon symbols.
230 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
232 * corelow.c (add_solib_stub): Copy to_sections changes from
233 core_ops to current_target after adding the shared libraries.
234 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
235 find_corresponding_bincl_psymtab): Change `repeated header not seen'
236 error to a complaint, simplify complaint.
237 * procfs.c (signalname, errnoname): Make `name' const.
238 * symfile.c (reread_symbols): Use filename from old BFD to
240 * values.c (record_latest_value): Don't record value in the
241 history chain until we are sure there won't be an error.
243 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
245 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
248 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
250 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
252 * remote.c (fromhex): Make error more explicit.
253 (read_frame): Don't print bad checksum information unless
254 remote_debugging. Don't use repeat count unless it's > 0.
255 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
256 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
257 Optionally cope with BC style breakpoints.
258 (e7000_command): After command send directly to the E7000 mark
259 registers as changed.
260 (why_stop, e7000_wait: Understand BC style stop condition.
261 * sh-tdep.c (sh_skip_prologue): Understand more complicated
262 sequences. (frame_find_saved_regs): Likewise.
263 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
265 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
266 (more work here to come)
267 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
270 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
272 * sparclite/Makefile.in: Assorted stuff needed for eload.
274 * sparclite/eload.c: Merge in command line argument parsing and
275 error message handling improvements orignally made to aload.c.
277 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
279 * defs.h (enum misc_command_type, command_control_type): Enums
280 for describing the command and control types.
281 (struct command_line): Add new fields to keep track of the command
282 type and body associated with the command.
283 * top.c: Include value.h. Delete whitespace at the end of lines.
284 (build_command_line, get_command_line): New functions.
285 (execute_control_command, while_command, if_command): Likewise.
286 (realloc_body_list, read_next_line): Likewise.
287 (recurse_read_control_structure): Likewise.
288 (execute_user_command): Call execute_control_command.
289 (read_command_lines): Simplify by calling read_next_line, call
290 read_control_structure for "if" and "while" commands.
291 (free_command_lines): Free new fields in the command structure.
292 (define_command): Reset control_level to zero.
293 (init_main): Install command handlers for "if" and "while" commands.
295 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
297 * c-typeprint.c (c_type_print_varspec_prefix,
298 c_type_print_varspec_suffix): Add cases for Fortran type codes.
299 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
300 call f77_value_literal_string instead.
301 * f_exp.y: Include <string.h>, move include of parser-defs.h.
302 (parse_number): Translate 'd' floats to 'e' so atof() works.
303 (yylex): Remove unused variables.
304 * f-lang.c: Include <string.h>.
305 (get_bf_for_fcn): Remove unused variable.
306 * f-typeprint.c (f_type_print_varspec_prefix,
307 f_type_print_varspec_suffix): Remove unused
308 variables, add cases to switch statements.
309 (f_type_print_base): Remove unused variables.
310 * f-valprint.c (gdbcore.h, command.h): Include.
311 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
312 Call read_memory_integer with correct number of arguments.
313 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
314 with correct argument type.
315 (f77_print_array): Removed unused array array_size_array.
316 (f_val_print): Don't use a CORE_ADDR as a char *.
317 * valops.c (value_cast): Handle COMPLEX and BOOL types.
318 (value_assign): Handle Fortran literal string and complex values.
319 (f77_cast_into_complex, f77_assign_from_literal_string,
320 f77_assign_from_literal_complex): New functions.
322 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
324 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
327 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
329 * i960-tdep.c (signal.h): Don't include.
331 * cxux-nat.c (target_is_m88110): Remove definition.
333 * configure.in (config/nm-empty.h): If cross only, use instead
334 of config/nm-trash.h.
335 * config/nm-trash.h: Remove.
336 * config/nm-empty.h: New file.
337 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
338 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
339 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
340 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
341 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
343 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
345 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
347 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
349 * configure.in: No longer look for nm, tm, and xm headers in
350 config/<header>; they are always in config/<cpu>/<header>.
352 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
354 * objfiles.c (allocate_objfile): Add the newly-created objfile to
355 the end of the list of objfiles, instead of at the beginning.
357 * xcoffread.c (allocate_include_entry): New function, abstracted
358 from code in record_include_begin.
359 (record_include_begin, record_include_end): Call it.
361 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
362 target_has_stack to decide whether to create a real stack frame
365 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
367 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
369 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
371 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
373 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
374 field names into what is expected by sparc-nat.c.
376 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
378 * c-typeprint.c (c_typedef_print): Add missing Chill support.
380 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
382 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
384 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
386 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
387 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
390 * nlm/Makefile.in: Get rid of NWSOURCE.
391 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
392 * nlm/gdbserve.o: Add dummy __main routine.
393 * nlm/gdbserve.def: Turn on debug.
395 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
397 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
399 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
401 * config/tm-nbsd.h: New file, support for all NetBSD targets.
402 * config/xm-nbsd.h: fix typo.
403 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
404 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
406 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
408 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
410 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
411 change typeo in error msg (`inferrior' -> `inferior').
413 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
415 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
416 attach_flag (this check was performed by the callers). Also check
417 inferior_thisrun_terminal.
418 * inftarg.c (child_wait), lynx-nat.c (child_wait),
419 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
420 attach_flag in deciding whether to call set_sigint_trap and
423 * value.h (struct value): Change literal_data from PTR to char *,
424 since that is the way it is used.
426 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
428 * somread.c (som_symfile_read): Force unwinds to be re-read after
429 reading in a new partial symbol table.
431 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
433 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
434 an obsolete conditional.
435 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
436 an obsolete conditional.
437 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
440 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
442 * Makefile.in (ns32k-opcode.h): Remove reference.
443 (ns32k-pinsn.o): Update dependencies.
444 * ns32k-opcode.h: Remove file.
445 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
446 all other code in this file.
448 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
450 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
451 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
453 * nlm/Makefile.in: Add rule for .S.o.
454 * nlm/aio.h: Protect from multiple inclusions.
455 * nlm/alpha-io.S: Remove everything we don't need.
456 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
457 Remove, no longer needed.
458 * nlm/alpha.c: Merge in lots of stuff from previous files.
459 * nlm/alpha.h: Don't #include alpha-patch.h. Make
460 breakpoint_insn extern.
461 * Move stuff from alpha-patch.h into here.
463 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
465 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
467 * annotate.c (annotate_starting): Flush output.
469 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
471 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
472 the callers of symbol_file_add. Gets rid of heuristic fence-post
473 warnings on mips and alpha targets when the PC resides in a shared
474 library which is not yet read in.
475 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
476 irix5-nat.c (solib_add), osfsolib.c (solib_add),
477 remote-vx.c (vx_open), solib.c (solib_add):
478 Add call to reinit_frame_cache after all shared libraries are read in.
479 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
480 symfile.c (symbol_file_command, add_symbol_file_command):
481 Add call to reinit_frame_cache after symbol_file_add.
483 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
485 * config/xm-nbsd.h: New file, support for all NetBSD ports.
486 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
487 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
488 * configure.in: Add sparc-*-netbsd target.
490 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
492 * remote-vx.c (vx_attach): Interpret the command argument as an
495 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
497 * configure.in: Change i[34]86 to i[345]86.
498 * nlm/configure.in: Likewise.
499 * gdbserver/configure.in: Likewise.
501 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
503 * configure.in (i386-*-netware): Automatically configure nlm
506 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
508 * nlm/gdbserve.c: conditionalize header file inclusion for either
509 NetWare 4.0 or PIN targets.
510 * nlm/i386.c: include appropriate header files.
511 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
514 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
516 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
517 * nlm/gdbserve.def: Autoload clib.
519 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
521 * breakpoint.c (condition_command): Call breakpoints_changed.
523 * gdbtypes.h: Declare f77_create_literal_string_type and
524 f77_create_literal_complex_type.
525 * valops.c (f77_value_literal_string, f77_value_substring,
526 f77_value_literal_complex): Use xmalloc not malloc.
527 * valops.c (f77_value_literal_string, f77_value_substring):
528 Make addr char * not CORE_ADDR.
529 * value.h (struct value): Add new field literal_data of aligner union.
530 (VALUE_LITERAL_DATA): Use it.
531 * f-lang.h: Declare find_common_for_function.
532 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
533 myaddr fields of a union. Don't overload it with the frame field
534 (not sure this is necessary; I'm not sure what lval_* codes
535 VALUE_SUBSTRING_* can be used with).
537 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
539 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
540 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
542 * rs6000-nat.c: Include libbfd.h again, needed until reference
543 to bfd_cache_lookup is cleaned out.
545 * config/i386/linux.mh (XM_CLIBS): Add -lm.
547 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
549 Work to reduce the interrupts-off duration when running in DOS.
550 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
551 (dos_async_rx): rewrite to unpack as many characters from the
552 asynctsr as possible into a local buffer.
554 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
556 Initial Fortran language support, adapted from work by Farooq Butt
557 (fmbutt@engage.sps.mot.com).
558 * Makefile.in: Add Fortran-related files and dependencies.
559 * defs.h (language_fortran): New language enum.
560 * language.h (_LANG_fortran): Define.
561 (MAX_FORTRAN_DIMS): Define.
562 * expression.h: Reformat to standard.
563 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
564 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
565 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
566 TYPE_CODE_LITERAL_STRING): New type codes.
567 (type): New fields upper_bound_type and lower_bound_type.
568 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
569 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
571 (builtin_type_f_character, etc): Declare.
572 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
573 * f-exp.y: New file, Fortran expression grammar.
574 * f-lang.c: New file, Fortran language support functions.
575 * f-lang.h: New file, Fortran language support declarations.
576 * f-typeprint.c: New file, Fortran type printing.
577 * f-valprint.c: New file, Fortran value printing.
578 * eval.c (evaluate_subexp): Add code for new expression opcodes,
579 fix wording of error message.
580 * gdbtypes.c (f77_create_literal_complex_type,
581 f77_create_literal_string_type): New functions.
582 * language.c (set_language_command): Add Fortran info.
583 (calc_f77_array_dims): New function.
584 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
586 * symfile.c (deduce_language_from_filename): Recognize .f and .F
587 as Fortran source files.
588 * valops.c (f77_value_literal_string, f77_value_substring,
589 f77_value_literal_complex): New functions.
591 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
593 * c-typeprint.c (c_print_type): Assume demangled arguments
594 if a '(' is found in varstring, looking for ')' at the end of
595 varstring did fail with demangled const member functions, which
596 have a trailing `const'.
597 * remote.c (get_offsets, putpkt): Change to `char' buffers,
598 to avoid errors when compiling with DEC c89.
599 (remote_wait): Cast to `char *' before passing buffer to
600 fputs_filtered, to avoid errors when compiling with DEC c89.
601 (remote_wait): Do not return inferior_pid by default, this
602 statement is never reached, which causes warnings from some
604 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
605 * symfile.c (load_command): If called with no argument, try
606 to get the filename from the executable file.
607 (generic_load): Remove check for NULL filename, it is done
610 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
612 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
613 from June 2, 1994 (what was I thinking?!?). Fix it right this
616 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
618 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
620 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
622 * README: Grammar improvements, clarifications, updates.
624 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
626 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
627 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
628 * configure.in (powerpc-*-netware*): Automatically configure nlm
630 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
631 specific stuff. Make things more configurable.
632 * nlm/configure.in: Add powerpc-*-netware* target. Use
633 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
635 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
636 Remove lots of architecture-specific stuff.
637 * nlm/gdbserve.def: Add new imports.
638 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
639 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
641 * nlm/prelude.o: What was this doing here?
642 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
643 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
644 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
645 * config/powerpc/tm-ppc-nw.h: Ditto.
647 * nlmstub.def: New file, contains imports for 386 nlm stub.
649 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
651 * remote-pa.c: New file for HPPA embedded support. Currently it's
653 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
655 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
657 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
658 STORE_RETURN_VALUE): Define to use %a0 for pointers.
660 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
662 * remote-mips.c: Remove unused declaration of mips_load.
664 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
666 * coffread.c: General cleanup, and support for section offsets.
667 (time.h, sys/types.h, libbfd.h): Don't include.
668 (cur_src_start_addr, cur_src_end_addr): Rename to
669 current_source_start_addr, current_source_end_addr.
670 (nlist_stream_global): Remove.
671 (nlist_bfd_global): New global variable.
672 (coff_symfile_read): Remove code that gets and uses fileno()
674 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
675 section_offsets parameter, add text/data section offset to
676 appropriate symbols' values.
677 (read_one_sym): Use bfd_read instead of fread.
678 (init_stringtab, init_lineno): Change first parameter to a bfd,
679 use bfd routines instead of raw I/O.
681 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
683 * symtab.c (decode_line_1): If funfirstline and we get a
684 non-LOC_BLOCK symbol (e.g. variable or type), then error().
686 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
688 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
689 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
690 (TAGS): Also pass result of find on config sub-directory to etags.
691 (ALLPARAM): Remove; now unused.
693 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
695 * Makefile.in (VERSION): Bump to 4.13.1
696 * NEWS, README: Update to match gdb 4.13 release version.
698 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
700 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
701 * cxux-nat.c: Remove dangling #else block.
702 (m88k_harris_core_register_addr): New function.
704 * environ.c (init_environ): If no environment, do nothing.
706 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
708 * remote.c (remote_wait): Return inferior_pid instead of 0 for
711 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
713 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
716 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
718 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
719 errno_max, signo_max, strtoerrno, strtosigno): Delete.
720 Include "libiberty.h" instead.
722 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
724 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
725 add additional argument specifying raw address to permit
726 proper release of debug registers.
727 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
730 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
732 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
733 define them in top.c. Add comments to the hooks.
735 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
737 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
738 `to_remove_breakpoint' fields.
740 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
742 * infcmd.c (run_command): Remove comment suggesting using
743 target_has_execution instead of inferior_pid.
745 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
747 * remote-mips.c (mips_open): add code to handle baud rate.
749 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
751 * infrun.c (wait_for_inferior): Call target_resume() upon
752 detection of new processes.
754 * procfs.c (create_procinfo): Return pointer to new procinfo
756 * (do_detach): Spacing & formatting cleanup.
757 * (procfs_wait): Move wait_again label to ensure that we really
758 wait again. On exit from fork, release new child from gdbs'
760 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
762 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
764 * i386-nlmstub.c (handle_exception): Wait until the thread has
765 been started before killing the NLM by pointing the PC at
768 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
770 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
771 Irix 5 has a standard _sigtramp signal handler.
772 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
773 it is not needed for a standard _sigtramp signal handler.
774 Add shared library sections to the section table of the target
775 before adding the symbols.
776 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
777 instructions that do not prepare a stack adjustment.
778 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
779 which does the right thing on machines where `char' is unsigned.
781 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
783 * remote.c (remote_open): Move setting of inferior_pid prior to
784 call to remote_start_remote. Also use unique value for pid to
785 avoid confusion with read_register_pid & friends.
786 * (remote_wait): Return inferior_pid instead of 0 in all cases.
788 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
790 * dwarfread.c (bfd.h): Don't include.
792 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
794 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
795 kill the program being debugged. KillMe(), the undocumented
796 call intended for this purpose, causes the server to hang.
798 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
800 * remote.c (read_frame): Calculate run length encoded checksum
802 * config/sh/stub.c: New file.
804 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
806 * target.c (find_default_run_target): Make sure to_can_run is set
809 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
811 * TODO: Remove note about fast watchpoints and remove obsolete
814 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
816 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
817 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
818 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
820 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
822 * target.c (add_target): Don't call clean_target on target
824 * (unpush_target): Test for to_close being set before calling.
825 * (target_xfer_memory, target_info): Check for to_has_memory
826 before playing with memory.
828 * remote.c (remote_open): Set inferior_pid to make kill command
830 * inflow.c (kill_command): Revert change of Aug 2. Use
831 inferior_pid to determine whether to print out "The program is not
834 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
836 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
837 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
838 * m3-nat.c: Pass argument to return_to_top_level.
839 Declare m3_kill_inferior before use.
840 (port_chain_insert): In "can't happen" case, abort rather than
841 setting `mid' to large decimal constant (which gcc warns about).
842 (get_thread_name): Use cast to convert const char * to char *.
843 (add_mach_specific_commands): #if 0 "thread break" command.
844 (m3_trace_him): Call push_target.
845 (mach_really_wait): New argument pid; remove unused
847 (intercept_exec_calls): Call target_terminal_init and
848 target_terminal_inferior once the child execs.
849 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
851 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
853 * procfs.c (procfs_mourn_inferior): don't dereference the
854 procinfo pointer after it has been freed.
856 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
858 * breakpoint.c (breakpoint_1): Improve pluralization in display
859 of breakpoint hit counts.
861 * language.h (struct language_defn): Remove unused field
863 (longest_float): Remove, no longer used.
864 * language.c (unknown_language_defn, auto_language_defn,
865 local_language_defn): Remove init of la_longest_float field.
866 * c-lang.c (c_language_defn, cplus_language_defn,
867 asm_language_defn): Ditto.
868 * ch-lang.c (chill_language_defn): Ditto.
869 * m2-lang.c (m2_language_defn): Ditto.
871 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
873 * defs.h (bfd_read, bfd_seek): Remove declarations.
874 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
876 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
878 * inflow.c (kill_command): Fix a bug which prevented target
879 programs to be killed.
881 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
883 * defs.h: Change two-line declarations to one-line form.
884 (NORETURN): Define as "volatile" only for older GCCs.
885 (ATTR_NORETURN): Define for newer GCCs.
886 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
888 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
890 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
891 * breakpoint.c (delete_breakpoint, enable_breakpoint,
892 disable_breakpoint): Don't call breakpoints_changed; it is now
893 called via the *_breakpoint_hook functions.
894 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
896 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
898 * stabsread.c (read_type): Fix a bug in enum size calculation.
900 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
902 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
903 argument types to shut up GCC.
905 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
906 linker stub, then return the address the stub will return to.
907 (frame_saved_pc): Correctly restart the search for the saved
908 pc when a linker stub is encountered.
910 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
911 register stores emitted by the version 9 HP compilers.
912 (inst_saves_fr): Relax test for a specific base register (%r1);
913 this avoids losing with the version 9 HP compilers.
914 (skip_prologue): Try to skip argument stores emitted by the HP
915 compilers. It's not perfect, but it's better than before.
917 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
919 * findvar.c (write_pc write_pc_pid): Remove casts to long when
920 calling write_register_pid.
921 * (write_register_pid): Add prototype.
923 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
925 * remote.c (read_frame): Split readchar/checksum calculation into
926 two parts since evaluation order is undefined.
928 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
930 From Kevin A. Buettner (kev@cujo.geg.mot.com).
931 * Makefile.in (coredep.o): Add inferior.h as dependency.
932 * inflow.c: Add F_SETOWN to list of defines to check
933 around code that uses F_SETOWN.
935 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
937 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
938 set the -L and -B directory prefixes so we can link with it.
940 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
942 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
943 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
946 * General hackery to support alternate user-interface.
947 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
948 disable_breakpoint): Call hooks for alternate user-interface.
949 * defs.h: Add declarations for alternate user-interface hooks.
950 * main.c (main): Add --nw (and --nowindows) options to disable
952 * (near call to command_loop): Call command_loop_hook if set.
953 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
954 * stack.c: Call print_frame_info_listing_hook if set.
955 * top.c (gdb_init): Initialize targets.c and utils.c prior to
956 other files to make sure that calls to error and warning will
957 work. Call init_ui_hook after everything else.
958 * utils.c (query): Call query_hook if set.
959 * (gdb_flush): Call flush_hook if set.
960 * Change _initialize_utils to initialize_utils cuz we don't use
961 automatic initialization of utils.c anymore.
963 * Support for TK GUI.
964 * Makefile.in: Add rule for gdbtk.o.
965 * configure.in: Add support for --enable-gdbtk.
966 * gdbtk.c: New file. Contains support routines for TK interface.
967 * gdbtk.tcl: New file. Implements GUI policy.
969 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
972 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
974 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
975 there and we are using the gcc from the tree.
976 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
978 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
980 * Makefile.in (annotate.o): Add dependencies.
982 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
984 * sparclite/aload.c: Added new -q (quiet) option.
985 return 0 exit status if file was successfully downloaded.
987 * nlm/gdbserve.c: merge in command line argument parsing changes
988 and bug fixes made to i386-nlmstub.c.
990 * i386-nlmstub.c: The returnLength field must be initialized
991 before portConfig is passed to AIOGetPortConfiguration.
992 Compare command line arguments with strnicmp(); args are
993 case insensitive on netware.
995 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
997 * Makefile.in (DISTSTUFF): Add definition.
998 (diststuff): Add for new distribution support.
999 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1000 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1001 Remove old distribution building rules, now uses standard
1002 distribution support in parent directory Makefile.in.
1004 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1006 * target.c (push_target): Cast result from xmalloc.
1008 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1010 * elfread.c (elf_symtab_read): Discard compiler labels generated
1011 by the Solaris 2.1/Intel SunPro compiler.
1013 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1015 * target.c (nomemory): Fix prototype and routine to take correct
1018 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1020 * Makefile.in (clean): Remove libgdb-files.
1022 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1024 * coredep.c: Include inferior.h.
1026 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1028 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1031 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1033 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1034 .cp as C++, alphabetize better.
1036 * breakpoint.c (ignore, condition): Move usage note into body of
1037 help text, so first line can be one-line summary.
1039 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1041 * target.c (unpush_target): Fix handling of removal of top target.
1043 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1045 * Makefile.in: Add stuff to build nlmstub.
1046 * Add rule for annotate.o to keep Sun make happy.
1047 * configure.in: Add config for powerpc/Netware.
1049 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1050 filename. This speeds up handling of trailing N_SO stabs (they
1051 mark the end of a .o file).
1053 * target.c, target.h: Change the way pushing and popping of
1054 targets work to support target overlays and inheritance.
1055 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1056 Fixup references to current_target, due to previous changes.
1058 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1059 needed to get the address of longjmp out of the target.
1061 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1063 * main.c: Include <ctype.h>.
1065 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1067 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1070 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1072 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1074 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1076 * Makefile.in (VERSION): Bump to 4.12.4.
1078 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1080 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1081 * configure.in (m88*-harris-cxux*): New configuration.
1082 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1083 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1085 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1086 (TARGET_WRITE_PC): Pass pid through to register writers.
1088 * configure.in (m68*): Put vendor-only-specified host configs
1089 after vendor-and-os-specified configs.
1090 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1092 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1093 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1096 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1098 * elfread.c (elf_symtab_read): Handle error return from
1099 bfd_get_dynamic_symtab_upper_bound gracefully.
1101 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1103 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1104 registers in use by the inferior.
1105 * coredep.c (fetch_core_registers, register_addr): Use it.
1106 * findvar.c (registers_changed, registers_fetched,
1107 read_register_bytes): Ditto.
1108 * infcmd.c (do_registers_info, registers_info): Ditto.
1109 * infptrace.c (fetch_inferior_registers,
1110 store_inferior_registers): Ditto.
1111 * stack.c (frame_info): Ditto.
1113 * coredep.c (CORE_REGISTER_ADDR): New macro.
1114 (fetch_core_registers): Use it.
1116 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1117 * symfile.c (add-symbol-file): Add usage note to help string.
1118 (add_shared_symbol_files_command): New command.
1121 * inferior.h (read_pc_pid): Declare.
1122 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1123 variable b, remove unused variable other_type_used.
1124 * main.c (inferior.h, call-cmds.h): Include.
1125 (gdb_init): Declare.
1126 * remote.c (remote_wait): Return 0 by default.
1128 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1130 Stop printing at null char option, from Oliver Meyer
1131 (omeyer@i3.informatik.rwth-aachen.de).
1132 * valprint.h, valprint.c (stop_print_at_null): New global.
1133 * valprint.c (_initialize_valprint): New print set subcommand
1135 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1136 printing a char array, adjust the number of chars to print.
1138 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1140 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1141 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1142 pic code in addition to prologues where an instruction from the
1143 prologue gets moved into the delay slot of a branch instruction
1144 immediately following the prologue. A table of potential prologue
1145 instructions (prologue_insn_tbl) is now used for picking apart a
1147 (frame_find_saved_regs): Changed the way in which limit gets set
1148 so that the delay slot of branch instructions immediately
1149 following the prologue gets examined.
1150 (pushed_size, store_parm_word, store_parm, push_parameters,
1151 collect_returned_value): Deleted.
1153 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1155 * infrun.c (wait_for_inferior): Handle stepping into leaf
1156 functions whose prologue consists of gp loading code only.
1158 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1160 * dbxread.c: Don't include libbfd.h.
1161 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1162 <time.h>, or <sys/types.h>.
1163 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1164 collect information about the stab and stab string sections.
1166 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1168 * stabsread.c (read_huge_number): handle large unsigned number
1169 for stabs generated by os9k C compiler.
1171 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1173 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1174 * breakpoint.h (hit_count): New breakpoint field.
1175 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1176 (clear_breakpoint_hit_counts): New function.
1177 (bpstat_stop_status): Increment the hit count.
1178 (breakpoint_1): Display the hit count.
1179 * infcmd.c (run_command): Reset breakpoint hit counts.
1180 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1181 displaying hit counts.
1183 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1185 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1186 symbols for all symbol files. Makes skipping over the
1187 trampoline code work when stepping from a function in a shared
1188 library into a function in a different shared library for Irix 5.
1189 Other ELF targets do not have enough information in their
1190 dynamic symbol tables to make this work.
1191 (elf_symtab_read): Relocate mst_solib_trampoline address.
1193 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1195 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1196 * configure.in (m68*-atari-sysv4*): New configuration.
1197 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1198 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1199 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1200 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1201 * config/m68k/amix.mh, config/m68k/amix.mt,
1202 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1205 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1207 * symtab.c (find_function_start_sal): New function to find
1208 the start of a function from a function symbol.
1209 (decode_line_1, decode_line_2): Use it instead of open coded
1210 partial copies of the code.
1211 (list_symbols): Quote symbol name before passing it to
1212 break_command to enable proper handling of mangled symbols.
1214 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1216 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1217 * ch-exp.y (yylex): First try name lookup using exact name
1218 typed by user; if that fails, try lower-cased name.
1220 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1222 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1223 Move "no debugging symbols found" test to symfile.c.
1224 * symfile.c (syms_from_objfile, reread_symbols): Add
1225 "no debugging symbols found" test.
1226 * coffread.c (init_stringtab): Handle stripped files with a
1227 stringtab offset of zero gracefully.
1228 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1229 BFD instead of stop_pc heuristic to determine if it is a dynamically
1231 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1232 ioctl, it indicates that the process has exited.
1234 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1236 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1237 .PARISC.unwind section now.
1239 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1241 * breakpoint.c (mention): Always show breakpoint address if no
1244 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1246 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1247 handling of shared libraries for non-ELF executables, but only if
1248 HANDLE_SVR4_EXEC_EMULATORS is defined.
1249 (locate_base): Try to find debug_base in the dynamic linker
1250 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1251 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1252 Define to enable handling of shared libraries for a.out executables,
1253 run under Solaris BCP.
1255 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1257 * infrun.c (wait_for_inferior): Print "Program exited normally"
1258 regardless of batch_mode.
1259 * defs.h, top.c (batch_mode): Removed.
1261 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1263 * Makefile.in (dcache_h): Remove redundant definition.
1264 (init.c): Add a comment.
1265 (top.c): Remove explicit compile action.
1266 * breakpoint.c (mention): Share code indicating location of
1267 break/watchpoints, don't print address if addressprint is off.
1268 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1269 (demangle): Remove redundant declarations.
1270 * eval.c: Remove redundant function declarations.
1271 * objfiles.h: Cosmetic and grammatical improvements.
1272 * TODO: Various updates.
1274 * remote-mips.c: Replace all \r chars with \015.
1275 (mips_receive_header): Display control characters readably.
1276 (mips_xfer_memory): Add a simple progress display.
1278 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1280 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1282 * remote-hms.c (flush): New function.
1283 (expect): Get edge case right.
1284 (hms_read_inferior_memory): Be more tolerant of line noise.
1286 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1288 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1289 target files, not non-existent mach3.mh and mach3.mt.
1291 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1293 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1294 symbols for all symbol files. Makes skipping over the
1295 trampoline code work when stepping from a function in a shared
1296 library into a function in a different shared library.
1297 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1299 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1301 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1302 names mean end of .o file.
1303 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1304 top of routine. Handle new thread notification cleanly.
1305 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1306 thread notification scheme.
1307 * (child_resume): General cleanups, handle resumption of all
1310 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1312 * ser-go32.c: Rewrite to run under windows.
1313 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1315 * serial.c (serial_open): Notice device "pc".
1316 * remote-e7000.c: Fix copyright date.
1317 (expect): Compare \n and \r the same.
1318 (e7000_open): Allow pc as a serial port
1319 * sh/sh.mt: Add ser-e7kpc.
1320 * h8300/h8300hms.mt: Add ser-e7kpc.
1321 * main.c (proc_wait): Don't wait if using go32.
1323 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1325 * somread.c: Simplify by using stabsect_build_psymtabs.
1326 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1327 corresponding to the name of the text section. All references
1329 (somstab_build_psymtabs): Delete function, no longer needed.
1331 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1333 * somread.c: Renamed from paread.c. Changed function names and
1334 comments to reflect that this file deals with SOM (an object file
1335 format), rather than the PA (a cpu).
1336 (Makefile.in): Chaned appropriately.
1337 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1338 * dbxread.c (somstab_build_psymtabs): Renamed from
1339 pastab_build_psymtabs.
1341 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1343 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1344 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1346 * Makefile.in: Updated for core-sol2.c.
1347 * README: Add notes about SPARCworks cc under Solaris 2.x,
1348 from Casper H.S. Dik (casper@fwi.uva.nl).
1349 * config/mips/xm-makeva.h: Removed, no longer necessary.
1350 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1351 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1352 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1354 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1356 * gdba.el: Put program input and output in a separate buffer.
1358 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1360 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1361 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1362 with global variable of same name in libnsl.so on UnixWare.
1364 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1366 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1367 embedded in template name.
1369 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1371 * config/i386/nm-linux.h: change calling convention of
1372 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1373 target_insert_watchpoint() and
1374 target_remove_watchpoint().
1376 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1377 to be long long in gdb.
1378 * config/mips/tm-bigmips.h: ditto.
1380 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1382 * c-lang.c (asm_language_defn): New definitions for language_asm,
1383 mostly copied from c_language_defn, to avoid warnings when
1384 switching between c and asm stack frames.
1386 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1388 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1389 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1390 (upgrade_type, handle_psymbol_enumerators): Likewise.
1391 (has_opaque_xref, cross_ref): Likewise.
1392 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1393 debugging information, rather than doing it here.
1394 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1395 point in ecoff_debug_swap backend structure, rather than calling
1396 ecoff_slurp_symbolic_info directly.
1398 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1400 * breakpoint.c: Include annotate.h. Call annotate_field rather
1401 than printing annotation directly.
1403 * main.c: Include string.h.
1405 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1407 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1408 call it instead of doing normal loop.
1409 * infcmd.c (attach_command): Don't call wait_for_inferior if
1411 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1412 hook that can decide whether to step over the next breakpoint.
1413 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1414 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1417 * configure.in: Improve sorting/formatting of hosts and targets.
1418 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1419 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1420 * Makefile.in (stop-gdb): New target.
1421 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1424 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1426 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1427 the identical initialization can be deleted from main.c, but i
1428 haven't done so just in case.
1430 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1432 * gdba.el: Added menu windows and slightly improved window
1433 handling to gdba.el. Fixed numerous minor bugs that were causing
1434 emacs and gdb to fall out of sync.
1436 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1438 * breakpoint.c: annotate changes lost at merge, put back in.
1440 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1442 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1445 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1447 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1449 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1450 writing of floating registers, the dpx2 kernel disallows it.
1451 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1452 is contained in o_praw.
1453 * irix5-nat.c (solib_map_sections): Adjust sections by the
1454 difference between the loaded address and the prelinked address.
1455 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1457 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1458 symbols, their value is absolute.
1459 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1460 libraries fh->adr fields of zero. Relocate minimal symbol values
1461 upon readin. Relocate non-stabs symbols upon readin.
1462 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1463 start address of the outermost block.
1464 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1465 instead of section_offsets and use relocated pst->textlow for
1466 line number and procedure address relocations.
1468 From gmo@MicroUnity.com (Guillermo A. Loyola):
1469 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1470 Handle SGI Irix5 stIndirect symbol type.
1472 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1474 * breakpoint.c: fix a syntax error native cc does not like.
1476 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1477 * sparclite/Makefile.in: ditto.
1478 * sparcl-tdpe.c: change file name because first 8 chars has to be
1480 * sparcl-stub.c: ditto.
1482 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1484 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1486 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1488 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1489 ignore) a PID argument.
1490 (hppa_pop_frame): Pass a PID to target_write_pc.
1491 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1492 and pass through a PID argument.
1493 (target_read_pc, target_write_pc): Update prototypes.
1495 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1497 * Makefile.in: add new file sparclite-tdep.c.
1498 * sparclite/Makefile.in: add new file sparclite-stub.c.
1499 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1501 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1502 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1504 * sparclite-tdep.c: new file, contains hardware breakpoint support
1506 * sparclite-stub.c: new file, stub code that add support hardware
1508 * breakpoint.c: add hardware breakpoint support.
1509 * breakpoint.h: add new breakpoint type to support hardware
1511 * config/mips/nm-irix4.h: change interface for target dependent
1512 code supporting watch point.
1513 * config/pa/nm-hppab.h: change interface for target dependent
1514 code supporting watch point.
1516 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1518 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1520 * stabsread.c (read_struct_fields): os9k nested structure does not
1521 have terminating ';', instead it just get to ',' and bit position
1524 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1526 * nlmread.c (nlm_symtab_read): Clean up a bit.
1527 * (nlm_symfile_read): Record bounds of main() so that backtrace
1528 command will know where to stop.
1529 * objfiles.c (objfile_relocate): Relocate entry point/func info
1530 for backtrace as well.
1531 * objfiles.h: Define values for invalid PCs for entry point info.
1532 * symfile.c (init_entry_point_info): Initialize invalid values
1533 with aforementioned macros.
1534 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1535 to cause backtrace to stop when it gets back to main().
1536 * config/i386/tm-i386nw.h: Ditto.
1538 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1540 Fix value_print, which used to be ostensibly language-independent,
1541 but would print pointers and arrays in C syntax. Instead, call
1542 a language-specific function.
1543 * language.h (struct language_defn): New functional field
1545 (LA_VALUE_PRINT): New macro.
1546 * language.c (unk_lang_value_print): New stub/dummy function.
1547 (unknown_language_defn, auto_language_defn, local_language_defn):
1549 * c-valprint.c (c_value_print): New function, with code moved from:
1550 * valprint.c (value_print): ... here. Now just invoke
1551 LA_VALUE_PRINT to do language-specific stuff.
1552 * valprint.c (value_print_array_elements): Make non-static.
1553 * c-lang.c (c_language_defn, cplus_language_defn): Add
1554 c_value_print in the la_value_print field.
1555 * m2-lang.c (m2_language_defn): Likewise.
1556 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1557 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1558 * ch-valprint.c (chill_value_print): New function, based on
1559 c_value_print, but use Chill "look and feel."
1560 * c-lang.h (c_value_print): New prototype.
1561 * ch-lang.h (chill_value_print): New prototype.
1562 * value.h (value_print_array_elements): New prototype.
1564 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1565 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1567 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1569 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1570 to new file top.c. Make things extern instead of static and
1571 similar rearrangements to deal with this.
1573 * utils.c: Move fputs_unfiltered to main.c. Remove
1574 FPUTS_UNFILTERED_OVERRIDE ifndef.
1575 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1576 and libgdb uses utils.c and top.c.
1578 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1580 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1582 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1584 * ch-valprint.c (chill_val_print_array_elements): New function.
1585 A Chill version of val_print_array_elements, it prints the
1586 array index labels, in additions ot the array element values.
1587 (chill_val_print): Use the new function.
1589 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1591 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1593 * defs.h (enum language): Add language_asm.
1594 * findvar.c (read_register_bytes read_register_gen
1595 write_register_bytes read_register read_register_pid
1596 write_register write_register_pid supply_register): Move multi-
1597 thread handling down into these routines. Create XXX_pid routines
1598 that allow register references to specify the pid.
1599 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1600 read_sp write_sp read_fp write_fp): Move these routines from
1601 infcmd to findvar to centralize the whole mess.
1602 * i386-nlmstub.c: Portability fixes.
1603 * infptrace.c (child_resume): Conditionalize to allow other natives
1604 to override it. Remove PIDGET gubbish, it's no longer necessary.
1605 * infrun.c (wait_for_inferior): Put registers_changed() before
1606 target_wait() to speed up remote debugging.
1607 * Replace code that reads registers from other threads with much
1608 nicer looking new function calls (see changes to findvar.c).
1609 * Don't skip prologues if debugging assembly source.
1610 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1611 child_resume to handle multi-thread debugging properly.
1612 * remote.c: Add O response to get console output from target.
1613 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1614 SERIAL_ERROR here to simplify callers.
1615 * Change static var timeout to remote_timeout.
1616 * (fromhex): Remove unnecessary return -1 at end of routine.
1617 * (remote_wait): Turn this into a big switch statement. Add
1618 support for O response.
1619 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1620 * (getpkt): Split getpkt into two parts. read_frame deals with
1621 all formatting issues, run-length encoding, and framing. getpkt
1622 now handles error recovery, and frame detection.
1623 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1624 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1625 control. (hardwire_readchar): Handle EINTR from read().
1626 * symfile.c (deduce_language_from_filename): Add support for .s
1628 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1629 override infptrace's child_wait.
1630 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1631 instead of XXXlynx.h.
1632 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1634 * nlm/gdbserve.c: Portability fixes.
1636 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1638 * inftarg.c (child_wait): Call proc_wait, not wait.
1639 (child_mourn_inferior): Call proc_remove_foreign.
1640 * main.c (gdb_init): Call init_proc.
1641 * main.c: Provide dummy versions of init_proc, proc_wait, and
1642 proc_remove_foreign for the gdb case (the libgdb case provides its
1643 own versions of these functions).
1644 * Makefile.in (libgdb-files): Add libproc.a.
1646 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1648 Hardware watchpoints for Linux, from Rick Sladkey
1649 (jrs@world.std.com).
1650 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1651 new hardware breakpoint recovery method.
1652 * i386v-nat.c (i386_insert_watchpoint,
1653 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1654 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1655 New functions to support the 386 hardware debugging registers.
1656 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1657 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1658 target_insert_watchpoint, target_remove_watchpoint): Define these
1659 macros to use the hardware debugging functions in i386v-nat.c.
1661 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1663 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1666 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1668 * target.c, target.h: New variables target_activity_function and
1670 * inflow.c, inferior.h: New functions set_sigio_trap and
1672 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1674 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1676 * remote-sim.h (sim_verbose): Delete.
1677 Document callbacks needed.
1678 (sim_*): Change result to void where there isn't one.
1679 (sim_open): Clarify argument and error response.
1680 (sim_close): Declare.
1681 (sim_load): Change bfd_handle argument to file name. Clarify result.
1682 (sim_create_inferior): Renamed from sim_set_args.
1683 (sim_set_pc): Delete.
1684 (sim_info): Delete printf_fn argument.
1685 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1686 (gdbsim_load): Try sim_load first.
1687 (gdbsim_create_inferior): Call sim_create_inferior.
1688 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1689 (gdbsim_close): Call sim_close.
1690 (gdbsim_files_info): Update call to sim_info.
1691 (gdbsim_ops): Realign comments.
1693 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1695 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1697 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1698 the auxent if the symbol's name is ".file". From David Edelsohn
1699 <c1dje@watson.ibm.com>.
1701 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1703 * breakpoint.c (breakpoint_1): Fix typo.
1705 * annotate.c (annotate_field_end): Fix typo.
1707 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1709 * Makefile.in (TSSTART): Remove; no longer used.
1711 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1712 fputs_unfiltered and exit directly, rather than fatal. The latter
1713 calls vfprintf_unfiltered!
1715 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1716 * value.h, printcmd.c (print_value_flags): Move from here...
1717 * annotate.c: ...to here, and make it use can_dereference.
1719 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1721 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1722 Remove, needed for both native and cross.
1723 * target.c (attach_flag, generic_mourn_inferior): Put here.
1724 * utils.c (job_control): Put here.
1725 (terminal.h): Don't include anymore.
1727 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1729 * source.c (find_source_lines): Always use code that was #ifdef
1730 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1731 leaving it on the chain. Reindent much of this function.
1732 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1733 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1734 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1735 config/ns32k/xm-ns32km3.h: Remove all references to
1736 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1737 * main.c, fork-child.c, many config files: Remove all
1738 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1741 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1742 This avoids __eprintf troubles.
1744 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1746 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1747 initialization code which needs to be called even if we bypass the
1748 command line stuff into gdb_init.
1749 * utils.c (fputs_unfiltered): Surround in #ifndef
1750 FPUTS_UNFILTERED_OVERRIDE.
1751 * Makefile.in (libgdb.a): New target.
1753 * utils.c: Rearrange I/O stuff a bit so that all output goes
1754 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1755 which made %s not work with arbitrarily large strings.
1756 * printcmd.c (printf_command): Use printf_filtered, not
1757 printf_unfiltered and printf, now that arbitrary limit is gone.
1760 * breakpoint.c (watchpoint_check): Remove unused variable b.
1761 * stack.c (print_frame_info): Move sp and buf inside #if.
1762 * eval.c (evaluate_subexp): Remove unused variables pp,
1763 mangle_ptr, ptr, and mangle_tstr.
1764 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1766 * symtab.c (lookup_symtab): Put variable copy inside #if.
1767 (decode_line_1): Put variable q1 inside #if 0.
1768 * target.h: Declare target_link.
1769 * infrun.c (wait_for_inferior): Remove unused variables signame.
1770 * remote.c (remote_resume): Remove unused variable name.
1771 * c-exp.y (parse_number): Parenthesize operand of shift.
1772 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1773 (this is a semantic change, the warning seems to have detected a bug).
1774 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1775 * coffread.c: Move variable temptype inside #if.
1776 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1778 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1779 (chill_val_print): Remove unused variable in_range.
1780 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1781 (chill_val_print): Add default case for switch.
1782 * stabsread.h: Declare stabsect_build_psymtabs.
1783 * os9kread.c (read_minimal_symbols): Make this return void.
1784 (os9k_symfile_read): Remove unused variables stb_exist and val.
1785 (os9k_symfile_init): Remove unused variable val.
1786 (fill_sym): Remove unused variable id.
1787 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1788 unused variable nsl.
1789 Remove unused variable symfile_bfd.
1790 #if 0 unused variables lbrac_unmatched_complaint and
1791 lbrac_mismatch_complaint.
1792 Remove declaration for non-existent function os9k_next_symbol_text.
1794 * annotate.c, annotate.h: New files, containing a function for
1795 each annotation which outputs it.
1796 * Move breakpoints_changed from breakpoint.c to annotate.c.
1797 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1798 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1799 Use annotate.c functions to output annotations.
1800 * Makefile.in (OBS): Add annotate.o.
1802 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1804 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1805 elf_unwind_entries are always initialized.
1807 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1808 stubs which return directly to the caller rather than to the stub
1811 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1813 * c-exp.y (yyerror): Display a more informative error message.
1814 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1815 * m2-exp.y (yyerror): Ditto.
1817 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1819 * inflow.c (job_control): Move definition to front of file.
1821 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1823 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1824 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1826 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1828 * Makefile.in (kdb): Remove old init.c creation commands.
1829 * configure.in (sparclite): Match on sparclite*.
1830 * sparclite/aload.c (main): Only change section addresses for
1831 a.out format object files.
1833 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1835 * config/i386/go32.mh: Define CC.
1837 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1839 * gdbserver/Makefile.in: Remove irrelevant definitions and
1840 comments inherited from the gdb Makefile.
1841 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1842 (VERSION): Update to 4.12.3.
1843 (gdbserver): Remove any existing executable first.
1844 (distclean, realclean): Remove nm.h.
1845 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1846 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1847 Don't use absolute pathname.
1849 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1851 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1854 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1856 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1857 (print_it_normal): Add annotations for the inferior starting and
1858 stopping, and for all the various messages related to how it
1861 * printcmd.c (do_one_display): Annotate.
1862 * stack.c (print_frame_info): Annotate printing of stack frames.
1864 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1866 * remote.c (get_offsets): Handle case where stub doesn't support
1869 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1871 Add partial support for g++ code compiled with -fvtable-thunks.
1872 * c-valprint.c (c_val_print): Add vtblprint support
1874 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1875 pointers (if using thunks) as well as array of structs (otherwise).
1876 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1877 level, and make the latter non-static (so define_symbol can use it).
1878 * stabsread.c (define_symbol): If the type being defined is a
1879 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1880 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1881 * values.c (value_virtual_fn_field): Handle thunks.
1882 * values.c (value_headof): Minor efficiency hack.
1883 * values.c (value_headof): Incomplete thunk support. FIXME.
1885 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1887 * valprint.c (print_longest): Clarify comment about use_local.
1888 * printcmd.c, defs.h (print_address_numeric), callers in
1889 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1890 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1891 exec.c: New argument use_local.
1892 * source.c (identify_source_line): Use filtered output. Use
1893 print_address_numeric.
1895 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1896 language.c (type_error, range_error): Use filtered output.
1897 * utils.c (error_begin): Update comment to tell people to use
1900 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1901 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1904 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1906 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1907 from the fault, #ifndef FAULTED_USE_SIGINFO.
1908 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1910 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1912 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1913 Explicitly annotate each record.
1915 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1917 * xcoffexec.c: Reformat to standards and lint.
1918 (language.h): Include.
1919 (exec_close): Declare arg "quitting".
1920 (file_command): Declare arg "from_tty".
1921 (map_vmap): Cast xmalloc result to PTR.
1922 * rs6000-nat.c: Reformat to standards and lint.
1923 (exec_one_dummy_insn): Use char array for saved instruction.
1924 (fixup_breakpoints): Declare.
1925 (vmap_ldinfo): Be more informative in fatal error messages.
1926 (xcoff_relocate_symtab): Define to return void.
1927 * xcoffsolib.h: Reformat to standards, improve comments.
1928 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1930 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1932 * utils.c, defs.h (error_begin): New function.
1933 (quit): Print annotation before printing the error message.
1934 * main.c (return_to_top_level): Print annotation before doing the
1936 * symtab.c (decode_line_1): Call error not warning and then
1937 return_to_top_level. Call error_begin and printf_unfiltered
1938 rather calling warning (before calls to return_to_top_level).
1939 * core.c (memory_error): Use error_begin, printf_unfiltered,
1940 print_address_numeric and return_to_top_level instead of error.
1941 Cleans up a FIXME-32x64.
1942 * language.c (type_error, range_error): Call error_begin
1943 not just target_terminal_ours.
1945 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1946 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1947 side of an assignment is non-portable.
1949 * utils.c (query): Change syntax of query annotations to be
1950 consistent with other input annotations.
1951 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1953 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1955 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1957 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1958 that have a stack frame size of 32k or larger (from Paul Flinders).
1959 Remove #if 0'd code.
1961 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1963 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1964 for Lynx platforms that need it.
1965 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1967 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1969 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1970 than trying to deduce it from the fault.
1972 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1974 * printcmd.c (print_address_symbolic): Initialize name to empty
1975 string to avoid core dump if lookup fails.
1976 * remote-e7000.c (printf_e7000debug): Error if target not open.
1978 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1980 * i386-nlmstub.c: Update to be more in line with PIN stub.
1981 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1982 * (hex2mem): Init ptr.
1983 * General cleanups to use ConsolePrintf, standard prologues, etc...
1985 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1987 * i386-nlmstub.c: More changes to be compatible with remote.c.
1989 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1990 into (the far less frequently called) dbx_symfile_read.
1992 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1994 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1996 * dbxread.c (record_minimal_symbol): Record the section
1997 associated with the symbol to make dynmaic relocation work.
1998 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1999 Solaris brain-damage which don't apply to relocatable object
2001 * (stabsect_build_psymtabs): New routine to read stabs out of an
2002 arbitrarily named section.
2003 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2005 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2006 stabs out of the nlm.
2007 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2008 brain-damage which don't apply to relocatable object files.
2009 * remote.c (putpkt): Improve error reporting and error handling.
2010 * (get_offsets): Temporary kludge to force data & bss sections to
2011 have the same relocation.
2012 * stabsread.c (define_symbol, scan_file_globals): Record section
2015 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2017 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2018 FIXME-32x64 comment.
2020 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2022 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2023 to after call to target_wait. This means that flush_cached_frames
2024 can call target_terminal_ours if it wants to.
2025 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2026 comment about why the code is dubious.
2028 * stabsread.c (read_type): Call read_type, not nonexistent
2031 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2033 * remote-os9k.c (rombug_fetch_registers): set trace mode
2035 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2037 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2039 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2040 passed to process_one_symbol.
2041 * stabsread.c (read_type): process os9k functio prototype.
2043 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2045 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2048 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2050 * utils.c (prompt_for_continue): Annotate prompt.
2051 (query): Annotate query.
2052 * printcmd.c (print_frame_args): Change syntax of argument
2053 annotation to make name and value part of a single group of
2054 annotations, not two separate groups.
2055 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2056 * valprint.c (val_print_array_elements): Change syntax of
2057 annotation to be more concise.
2058 * main.c, defs.h (command_line_input): New argument tells what
2059 string to include in the annotations.
2060 * symtab.c (decode_line_2), main.c (read_command_lines,
2061 command_loop): Change callers.
2063 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2064 target null pointer.
2065 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2067 * printcmd.c (output_command): Annotate things we print here too.
2068 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2069 * Move declaration of print_value_flags from defs.h to value.h.
2070 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2072 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2074 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2075 BFD handles sun3 dynamic relocations now.
2076 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2079 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2081 * printcmd.c (print_command_1): Annotate the top-level expressions
2083 (print_frame_args): Annotate each argument.
2084 * printcmd.c, defs.h (print_value_flags): New function.
2085 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2086 * valprint.c (val_print_array_elements): Annotate each array element.
2088 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2090 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2091 the register contains a pointer to the type, not the type itself.
2093 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2095 * main.c (main): Accept --annotate=N option and make --fullname
2096 the same as --annotate=1.
2097 (command_line_input): Print annotatation before and after prompt.
2098 * blockframe.c (flush_cached_frames): Print annotation.
2099 * Rename frame_file_full_name to annotation_level and move it from
2101 * source.c (identify_source_line): If annotation_level > 1,
2102 change output format.
2103 * breakpoint.c: Print annotation whenever a breakpoint changes.
2104 * main.c: New variable server_command.
2105 (command_line_input): Parse "server " and set server_command.
2106 (dont_repeat): Check server_command.
2108 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2110 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2111 updating raw_symbol and symnum. Return a value in the case where
2114 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2116 * parse.c: Don't define block_found; it is defined in symtab.c.
2117 * parser-defs.h: Add comment regarding block_found.
2119 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2121 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2124 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2126 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2127 section vma. Do not read dynamic relocs for sun3 executables to
2128 avoid BFD assertion message.
2130 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2132 * nm-hppab.h (KERNEL_U_ADDR): Define.
2133 (FIVE_ARG_PTRACE): Likewise.
2134 (CANNOT_STORE_REGISTER): Likewise.
2135 * nm-hppah.h (KERNEL_U_ADDR): Define.
2136 (FIVE_ARG_PTRACE): Likewise.
2137 (CANNOT_STORE_REGISTER): Likewise.
2138 (NEED_TEXT_START_END): Likewise.
2140 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2141 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2142 (FIVE_ARG_PTRACE): Likewise.
2143 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2144 (FIVE_ARG_PTRACE): Likewise.
2146 * hppa-tdep.c (read_unwind_info): Make static.
2147 (restore_pc_queue): Indirect through the target vector to
2148 reload the register state.
2150 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2152 * paread.c (compare_unwind_entries): Delete function. It's been
2153 moved into hppa-tdep.c.
2154 (read_unwind_info): Likewise.
2155 (pa_symfile_read): No longer call read_unwind_info. The unwind
2156 tables will be read in as they are needed.
2158 * hppa-tdep.c (compare_unwind_entries): New function.
2159 (read_unwind_info, internalize_unwinds): Likewise.
2160 (find_unwind_entry): Read in unwind information on demand.
2162 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2164 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2165 to : in search path processing.
2166 * defs.h (qsort): Rename argument in prototype.
2167 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2169 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2170 (false): Eliminate usages.
2172 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2174 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2175 All references to value changed to value_ptrlage_command is now
2177 All references to value changed to value_ptr.
2178 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2179 * remote-hms.c (hms_wait): Timeout after five seconds.
2180 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2181 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2182 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2184 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2186 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2188 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2190 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2192 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2193 bp_watchpoint_scope breakpoints.
2194 (struct breakpoint): Add val_chain and related_breakpoint fields
2195 for use by watchpoints.
2197 * breakpoint.c (within_scope): Delete. No longer used.
2198 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2199 (target_{remove,insert}_watchpoint): Likewise.
2200 (can_use_hardware_watchpoint): New function.
2201 (remove_breakpoint): New function to remove a single breakpoint
2202 or hardware watchpoint.
2203 (insert_breakpoints): Handle insertion of hardware watchpoints.
2204 Store a copy of the value chain derived from the watchpoint
2206 (remove_breakpoints): Simplify by using remove_breakpoint.
2207 (delete_breakpoint): Likewise.
2208 (watchpoint_check): Delete the watchpoint and watchpoint scope
2209 breakpoints when the watchpoint goes out of scope. Save & restore
2210 the current frame after checking watchpoints.
2211 (breakpoint_init_inferior): Likewise (restarting the program
2212 makes all local watchpoints go out of scope).
2213 (bpstat_stop_status): Handle hardware watchpoints much like normal
2214 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2215 when the watchpoint goes out of scope. Remove and reinsert all
2216 breakpoints before returning if we stopped when a hardware watchpoint
2218 (watch_command): Use a hardware watchpoint when possible. If
2219 watching a local expression, build a scope breakpoint too.
2220 (map_breakpoint_numbers): Also call given function for any
2221 related breakpoints.
2222 (disable_breakpoint): Never disable a scope breakpoint.
2223 (enable_breakpoint): Handle hardware breakpoints much like normal
2224 breakpoints, but recompute the watchpoint_scope breakpoint's
2225 frame and address (if we have an associated scope breakpoint).
2226 (read_memory_nobpt): Handle hardware watchpoints like normal
2227 watchpoints. When necessary handle watchpoint_scope breakpoints.
2228 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2229 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2230 (disable_command): Likewise.
2232 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2233 Extern prototype added to frame.h
2235 * infrun.c (wait_for_inferior): Set current_frame and select
2236 a frame before checking if we stopped due to a hardare watchpoint
2237 firing. Handle stepping over hardware watchpoints.
2238 (normal_stop): Remove unnecessary call to select_frame.
2240 * value.h (value_release_to_mark): Declare.
2241 * values.c (value_release_to_mark): New function.
2243 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2244 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2246 * hppab-nat.c (hppa_set_watchpoint): New function.
2248 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2249 (HAVE_STEPPABLE_WATCHPOINT): Define.
2250 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2251 (target_{insert,delete}_watchpoint): Define.
2253 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2254 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2255 (target_{insert,remove}_watchpoint): Likewise.
2257 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2259 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2260 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2261 often have the same names as debug symbols for functions, and
2262 confuse lookup_symbol().
2264 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2266 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2267 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2268 REGISTER_RAW_SIZE (1).
2269 Together these changes work around a bug in HP's compiler. Both
2270 seem to be necessary.
2272 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2274 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2275 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2276 are type mst_solib_trampoline.
2278 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2280 * config/m68k/es1800.mt: Change comments.
2282 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2284 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2286 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2288 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2291 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2293 * values.c (unpack_long): Remove obsolete comment about using a
2296 * symfile.c (symbol_file_command): Add comments about command syntax.
2298 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2299 Jim Kingdon (kingdon@cygnus.com)
2301 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2302 are in the .plt section.
2303 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2304 find_solib_trampoline_target): New functions for handling
2305 stepping into -g compiled shared libraries.
2306 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2307 find_solib_trampoline_target): Add prototypes.
2308 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2309 Define to handle stepping into -g compiled shared libraries.
2310 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2311 stepping into -g compiled shared libraries.
2313 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2315 * configure.in: Add mips-*-sysv4* support.
2316 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2317 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2318 New files for MIPS SVR4 support.
2319 * Makefile.in: Update for new mipsv4 files.
2320 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2321 read_next_frame_reg to obtain the frame relative stack pointer.
2322 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2323 obtain the frame relative stack pointer.
2324 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2325 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2326 by entering them into the minimal symbol table.
2327 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2328 a long for float formats.
2329 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2330 get defined in <link.h>.
2331 * solib.c (solib_add): Add shared library sections to the section
2332 table of the target before adding the symbols.
2333 * partial-stab.h: Relocate static and global functions.
2334 * dbxread.c (read_dbx_symtab): Remove unused variable
2335 end_of_text_address. Relocate text_addr when passing it
2338 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2339 library functions before the executable is run. Retrieve dynamic
2340 symbols from stripped executables.
2341 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2342 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2343 if no debugging symbols were found.
2344 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2345 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2347 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2348 OSF/1 has shared libraries.
2350 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2352 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2353 to BFD handling of dynamic symbols.
2355 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2357 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2358 then gets its real address into FUN and its GOT/DP value into %r19.
2360 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2362 * hppa-tdep.c (frameless_function_invocation): If no unwind
2363 descriptor was found, then assume this was not a frameless
2364 function invocation.
2365 (frame_saved_pc): If the saved PC is in a linker stub, then
2366 return the return address which the linker stub will return to.
2368 * xm-hppab.h: Never define USG.
2369 * xm-hppah.h: Always define USG.
2371 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2373 * values.c (unpack_long, value_from_longest),
2374 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2376 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2378 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2380 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2382 For SVR4 targets, enable gdb to set breakpoints in shared
2383 library functions before the executable is run.
2384 * elfread.c (elf_symtab_read): Handle symbols for shared library
2386 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2387 and moved to objfiles.c.
2388 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2389 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2390 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2391 the new generic definition from tm-sysv4.h works for Solaris.
2393 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2395 * elfread.c (elf_symtab_read): Change storage_needed,
2396 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2397 bfd_get_symtab_upper_bound. Check for errors from
2398 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2399 * nlmread.c (nlm_symtab_read): Same changes.
2401 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2403 * xcoffread.c (xcoff_next_symbol_text): New function.
2404 (read_xcoff_symtab): Set next_symbol_text_func to it.
2405 Move raw_symbol outside of read_xcoff_symtab.
2407 * remote.c (getpkt): Remove unused "out" label.
2409 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2411 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2412 about more than one watchpoint being triggered.
2414 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2416 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2418 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2420 * blockframe.c (find_pc_partial_function): mst_file_text
2421 symbols do not live in the shared library transfer table.
2422 * ch-exp.y (decode_integer_value, match_character_literal,
2423 match_bitstring_literal): Guard tolower calls with isupper,
2424 tolower on old BSD systems blindly subtracts a constant.
2425 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2426 well when determining the producer of the object file.
2427 * mdebugread.c (has_opaque_xref): New function to check for
2428 cross reference to an opaque aggregate.
2429 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2430 enter typedefs to opaque aggregates into the symbol tables.
2431 * mdebugread.c (parse_external): Remove skip_procedures argument,
2432 it has always been 1. Remove code that handled stProc symbols,
2433 it was never executed and was wrong, as the index of a
2434 stProc symbol points to the local symbol table and not to the
2435 auxiliary symbol info. Update caller.
2436 * mdebugread.c (parse_partial_symbols): Do not enter external
2437 stProc symbols into the partial symbol table, they are already
2438 entered into the minimal symbol table.
2439 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2440 Remove all conditionals and definitions for ptx.
2441 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2442 Fix addresses of floating point registers in REGISTER_U_ADDR.
2443 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2444 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2445 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2446 signal trampoline code work.
2447 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2448 Remove all conditionals and definitions for ptx.
2449 Remove KDB definitions.
2450 * symm-nat.c (store_inferior_registers): Fetch registers before
2451 storing them to obtain valid floating point control registers.
2452 Store fpu registers.
2453 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2454 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2455 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2457 * symm-nat.c (child_resume): Update type of `signal' parameter.
2458 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2460 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2462 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2463 calling import stubs for functions in shared libraries.
2465 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2467 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2469 * ch-lang.c (chill_is_varying_struct): Magic string is
2470 was "<var_length>" is now "__var_length" (more portable).
2472 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2474 * remote.c (getpkt): If we get a timeout, actually retry rather
2475 than just giving up the first time it happens.
2476 * remote.c: Document sequence numbers.
2477 (remote_store_registers): Change syntax of 'P' request so that it
2478 never looks like a sequence number.
2480 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2482 * os9kread.c (record_minimal_symbol): add section_offset to
2483 relocate minimal symbol table.
2484 * os9kread.c (read_minimal_symbols): ditto.
2485 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2487 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2488 return. Also if file addr is 0 leave it 0, not to relocate.
2489 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2490 'set remotexoff' and 'set remotelog' commands.
2492 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2494 * remote.c (remote_store_registers): Add 'P' request to set an
2495 individual register.
2496 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2499 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2501 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2502 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2503 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2505 * command.c (do_setshow_command, case var_string): Never add a
2506 space to the end of the string.
2507 * NEWS: Document this change.
2508 * .gdbinit: Add a space to the "set prompt" command.
2510 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2512 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2513 changes to make it compile (it doesn't link yet).
2515 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2516 (set_demangling_style, set_demangling_command): Use savestring not
2517 strdup. We were not dealing properly with a NULL return from
2518 strdup, and were not declaring strdup (the system header may or
2521 * valprint.c (val_print): Remove inaccurate comment about what
2522 types can be stub types.
2524 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2525 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2526 Supply alternate version if ATTACH_DETACH is not defined.
2527 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2528 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2529 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2531 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2533 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2535 (skip_trampoline_code): Rewrite and add support for argument
2536 relocation stubs stubs, import/export stubs, calls through
2537 "_sr4export" and cascaded trampolines.
2539 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2540 if no unwind descriptor is found.
2542 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2543 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2544 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2545 differently. All registers are four bytes.
2546 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2548 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2550 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2551 registers as both single and double values (fetching 2nd 32bit half
2552 as necessary). Annotate each register printed with its precision.
2554 * paread.c (read_unwind_info): Fix off-by-one error.
2556 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2558 * main.c (complete_command): Deal with it if arg is NULL.
2560 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2562 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2563 regarding using the PC--using the PC is necessary and all the
2564 FIXME comments in the world won't make it go away.
2566 * valops.c (value_at, value_at_lazy): Give error if we dereference
2568 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2569 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2571 * stabsread.c (patch_block_stabs): Add comment about what happens
2572 if the definition is in another compilation unit from the stab.
2574 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2576 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2578 * main.c (complete_command): New command, from Rick Sladkey
2579 <jrs@world.std.com>.
2580 (symbol_completion_function): Don't declare rl_point and
2581 rl_line_buffer; they are now declared in readline.h.
2582 (show_commands): Don't declare history_base; it is declared in
2584 * command.c (lookup_cmd): Don't delete trailing whitespace.
2585 Reverts change of 14 May 1989.
2587 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2589 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2590 code from prim_record_minimal_symbol_and_info() to here. Callers
2591 of the latter can legitimately supply a section number of -1.
2593 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2595 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2596 member functions have an element in args for a (nonexistent) this
2599 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2601 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2603 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2604 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2606 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2607 for the structure's type. All callers changed.
2609 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2610 for each structure argument rather than assuming it's either
2611 true or false for all structure arguments.
2613 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2614 on the length structure passed, not the compiler used.
2616 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2617 argument for the structure's type.
2619 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2621 * values.c (set_internalvar): Don't set var->value until we are
2622 sure there won't be an error().
2624 * remote.c (get_offsets): Reinstate comment which was in
2625 remote_wait about use of SECT_OFF_TEXT and so on.
2627 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2629 * symmisc.c (maintenance_check_symtabs): New function to check
2630 consistency of psymtabs and symtabs.
2631 * symtab.h (maintenance_check_symtabs): Add prototype.
2632 * maint.c: Add new `maint check-symtabs' command.
2633 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2634 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2635 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2637 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2638 to write_memory to avoid warnings from gcc.
2639 * config/i386/xm-symmetry.h: Add missing #endif.
2640 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2641 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2642 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2644 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2646 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2647 (hppa_push_arguments): Likewise.
2649 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2651 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2652 improve remote debugging efficiency. Also fixed problems with
2653 doing function calls for programs with no entry points.
2654 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2655 entry_point_address.
2656 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2657 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2658 parse_lines): Pass section_offsets info to these routines so that
2659 we can relocate symbol table entries upon readin.
2660 * (psymtab_to_symtab_1): Set symtab->primary to tell
2661 objfile_relocate to do relocations for our symbols.
2662 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2663 (which hang off of the symbol table).
2664 * Use prim_record_minimal_symbols_and_info instead of
2665 prim_record_minimal_symbols to supply section info to make minimal
2666 symbol relocations work.
2667 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2668 -1, try to deduce it from ms_type.
2669 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2670 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2671 add code to relocate objfile->sections data structure.
2672 * remote.c (get_offsets): Use new protocol message to acquire
2673 section offsets from the target.
2674 * (remote_wait): Get rid of relocation stuff. That's all handled
2675 by objfile_relocate now.
2676 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2677 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2679 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2681 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2683 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2685 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2686 can no longer set this at run time.
2687 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2688 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2689 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2690 sparc-tdep.c compiles).
2691 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2693 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2695 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2696 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2697 * configure.in: Recognize m68*-cisco*-*.
2699 * Makefile.in (TAGS): Use variables directly, rather than using
2700 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2701 and means that these filenames no longer need be unique across all
2702 the config/* directories.
2703 * configure.in: Put the config/*/ into TM_FILE, etc.
2705 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2706 and trapv exceptions.
2708 * target.h (struct section_table), objfiles.h (struct obj_section):
2709 Change name of field sec_ptr to the_bfd_section. More mnemonic
2710 and avoids the (sort of, for the ptx compiler) name clash with
2711 the name of the typedef.
2712 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2713 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2715 * utils.c: Include readline.h.
2716 * Makefile.in (utils.o): Add dependency.
2718 * remote.c (getpkt): Add support for run-length encoding.
2720 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2722 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2724 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2726 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2727 prim_record_minimal_symbol.
2730 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2731 computing their offset from the start of the old buffer and adding
2732 to the new buffer, rather than by assuming we can add the
2733 difference between the old buffer and the new buffer (it might not
2734 fit in an int). Merge in cosmetic differences from emacs regex.c
2735 version of this macro.
2737 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2739 * Makefile.in (install-only): Fix use of program_transform_name.
2741 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2743 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2744 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2745 so I'm nuking the command.
2746 * symtab.c (find_addr_symbol): Comment out, no longer used.
2748 * main.c (main): Don't init_source_path for the -cd argument. Now
2749 that source_path doesn't contain the current_directory from when
2750 GDB started up, init_source_path is no longer useful (and is
2751 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2753 * TODO: Remove item about line numbers being off. It is useless
2754 and confusing without a reproducible test case (it mentions
2755 proceed(), but I was able to step through proceed without trouble).
2757 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2759 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2760 library functions before the executable is run. Retrieve dynamic
2761 symbols from stripped executables.
2762 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2763 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2764 symtab.c (list_symbols): Handle mst_solib_trampoline.
2765 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2766 for all targets, remove IBM6000_TARGET dependencies.
2767 * dbxread.c (read_dbx_dynamic_symtab): New function.
2768 * dbxread.c (dbx_symfile_read): Use it.
2769 * dbxread.c (SET_NAMESTRING): Set namestring to
2770 "<bad string table index>" instead of "foo" if the string index is
2772 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2774 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2775 to break_command. Handle mst_file_* minimal symbol types.
2776 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2778 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2780 * c-exp.y(yylex): fix potential memory overflow.
2782 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2784 * environ.c (set_in_environ): Eliminate special handling of PATH and
2786 * putenv.c: Removed, conflicts with system declaration of
2787 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2789 * Makefile.in: Change accordingly.
2790 * procfs.c (procfs_create_inferior): Change comment accordingly.
2792 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2794 * rs6000-tdep.c: Change value to value_ptr.
2796 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2798 * i386m3-nat.c: Include floatformat.h.
2799 (get_i387_state): Use memset not bzero.
2803 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2804 ieee-float.h to floatformat.h.
2806 * valprint.c (val_print_string): Ignore error if the error
2807 happened after a terminating '\0'.
2809 * c-valprint.c (c_val_print): Never add 1 to return value from
2810 val_print_string; just return what it returns.
2812 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2813 looping through all of the enums.
2814 * infrun.c (signals_info): Use it.
2816 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2818 * main.c (main): When printing warning about bad baud rate, don't
2819 use warning(); it relies on current_target which isn't set up yet.
2821 * breakpoint.c (_initialize_breakpoint): Update docstring for
2822 tbreak to match what the code actually does. Don't mention tbreak
2823 in docstrings for "enable once" or "enable breakpoints once".
2825 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2827 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2828 while (0). That defeats the whole purpose of using do . . . while (0).
2829 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2830 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2831 using a ?: expression as an lvalue is not portable.
2833 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2834 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2835 'p' and 'r' symbol descriptors into a single symbol to look for a
2837 * README, config/sparc/tm-sparc.h: Update comments.
2839 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2841 * mdebugread.c (parse_type): Do not complain for types with
2842 an `indexNil' aux index, these are simply undefined types.
2843 Remove indexNil check from caller of parse_type.
2844 * mdebugread.c (parse_partial_symbols): Do not enter
2845 stGlobal, scCommon symbols into the minimal symbol table, their
2846 value is the size of the common, not its address.
2847 Handle scInit, scFini, scPData and scXData sections.
2848 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2850 Enter stProc symbols into the global_psymbols list once, not into
2851 the static_psymbols_list.
2852 Get rid of dummy psymtab if it is empty, to allow proper detection
2853 of stripped executables.
2854 * mdebugread.c (cross_ref): Allow cross references to Fortran
2857 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2859 * stabsread.c (common_block_end, fix_common_block): Stash the
2860 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2861 as to not assume that a pointer fits in an enum.
2863 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2865 * os9kread.c (fill_sym): check compiler verion number for pre-
2867 * os9kread.c (os9k_process_one_symbol): address of symbol is
2868 relative to section not module.
2869 * stabsread.c (define_symbol): add symbol type 's' as local
2871 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2873 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2874 * remote-os9k.c: fix bug in 'set remotebaud' function.
2875 * remote-os9k.c (rombug_link): minimize checking so to improve
2877 * symfile.c (symbol_file_command): check if failed to link, also make
2878 the command be able to accept more than one filenames.
2879 * target.c (target_link): check if failed to link with rombug.
2880 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2882 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2884 * remote-es.c (es1800_child_ops): Don't declare it static.
2886 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2888 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2890 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2892 * dbxread.c: New variable lowest_text_address.
2893 (record_minimal_symbol, read_dbx_symtab): Set it.
2894 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2895 end_of_text_address.
2896 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2898 * dbxread.c (end_psymtab): Remove old and commented out
2899 capping_global and capping_static. Fix comments regarding
2900 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2902 * parser-defs.h: Add "extern" to start of variable declarations so
2903 we don't end up with commons.
2904 * parse.c: Define these variables.
2906 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2909 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2911 * alpha-tdep.c: Change value to value_ptr.
2913 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2915 * solib.c (elf_locate_base): New function to locate the address
2916 of the dynamic linker's runtime structure in the dynamic info section.
2917 * solib.c (locate_base): Use it instead of iterating over the list
2918 of mapped address segments.
2919 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2922 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2924 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2925 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2926 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2927 signal trampoline and interrupt routines.
2928 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2929 (frame_chain, frame_chain_valid): Likewise.
2930 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2931 saved regs convention for SP.
2933 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2934 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2935 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2937 * tm-hppah.h (IN_SIGTRAMP): Define.
2939 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2941 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2942 alphabetic character as the start of a name.
2944 * sparclite/Makefile.in (all install): Build and install aload.
2946 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2947 config.guess and config.sub produce.
2949 * mips-tdep.c: Change value to value_ptr.
2951 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2953 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2954 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2955 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2956 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2957 value with value_ptr. This is for the ptx compiler.
2958 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2960 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2961 #if 0 i386_float_info.
2962 * symm-tdep.c (round): Remove. Also remove sgttyb.
2963 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2964 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2965 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2966 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2968 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2969 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2970 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2971 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2972 tm-i386v.h is apparently OK.
2973 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2974 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2977 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2979 * osfsolib.c (xfer_link_map_member): Update to use new
2980 target_read_string interface.
2982 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2984 * infrun.c (wait_for_inferior): In checking
2985 remove_breakpoints_on_following_step, check
2986 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2988 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2990 * os9kread.c (os9k_process_one_symbol): Rename
2991 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2992 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2993 (CORE_ADDR)0, from target_link, since that is what it uses.
2994 Process name at end, not during parsing (like we did before Kung's
2995 change), so that -readnow and -mapped can appear anywhere.
2996 Make text_relocation a local variable.
2997 * config/i386/i386os9k.mt: Fix comment.
2998 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2999 * os9kread.c: Put "comments" after #endif inside /* */.
3000 * stabsread.h: Add os9k_stabs variable.
3001 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3003 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3004 descriptor in global_symbols not local_symbols.
3005 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3007 (read_type): If os9k_stabs, accept function parameters after 'f'
3009 (read_array_type): If os9k_stabs, don't expect index type and
3010 expect lower and upper to be separated by ',' not ';'.
3011 (read_enum_type): If os9k_stabs, read a number before the first
3012 enumeration constant.
3013 (os9k_init_type_vector): New function.
3014 (dbx_lookup_type): Call it when starting new type vector.
3015 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3016 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3017 * os9kstab.c: Removed.
3018 * Makefile.in: Update accordingly.
3019 * objfiles.c (objfile_relocate_data): Removed.
3020 * remote-os9k.c (rombug_wait): Call objfile_relocate
3021 not objfile_relocate_data.
3022 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3023 * remote-os9k.c (rombug_wait): Call find_pc_section not
3025 * main.c (quit_command): Check inferior_pid; revert Kung change.
3026 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3028 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3030 * os9kread.c: New file to read os9000 style symbo table.
3031 * os9kstab.c: new file to read os9000 style stabs.
3032 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3033 * objfiles.c (find_pc_objfile): new function to search objfile
3035 * objfiles.c (objfile_relocate_data): new function to relocate
3036 data symbols in symbol table.
3037 * objfiles.h: Add two aux fields in struct objfile to handle
3038 multiple symbol table files situation like in os9000.
3039 * symfile.c: Change so 'symbol-file' command can handle multiple
3040 files. Also call target_link() to get relocation infos.
3041 * target.c (target_link): new function to get relocation info when
3042 a symbol file is requested to load.
3043 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3044 because in cross mode there's no inferior pid, bit they need to
3046 Makefile.in: add os9kread.c os9kstab.c and .o's.
3047 configure.in: add i386os9k target.
3048 config/i386/i386os9k.mt: new add.
3049 config/i386/tm-i386os9k.h: new add.
3051 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3053 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3054 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3056 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3058 * target.c, target.h (target_read_string): Provide error detection to
3059 caller. Put string in malloc'd space, so caller need not impose
3061 * solib.c (find_solib): Update to use new interface.
3062 * irix5-nat.c (find_solib): Read o_path from inferior
3063 (clear_solib): Free storage for o_path.
3064 * valprint.c (val_print_string): Add comments.
3066 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3068 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3071 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3073 * value.h (struct value): Add modifiable field.
3074 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3075 (record_latest_value): Don't mess with VALUE_LVAL of value.
3076 * valops.c (value_assign): Check it. Reword existing error
3077 message on not_lval.
3079 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3080 (STEP_SKIPS_DELAY): Added.
3081 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3084 * valprint.c (val_print_string): If errcode is set, always print
3085 an error, regardless of force_ellipsis. In the non-EIO case,
3086 just print the error message rather than calling error(). Don't
3087 access *(bufptr-1) if bufptr points to the start of the buffer.
3088 When looking for '\0', don't increment bufptr and addr if bufptr
3089 started out already at limit. If an error happens on fetching the
3090 first character, don't print the string.
3092 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3094 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3097 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3098 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3099 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3100 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3101 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3102 * findvar.c: Update comment regarding ieee-float.h.
3104 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3106 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3107 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3108 Define to make backtracing through the various sigtramp handlers
3110 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3111 the saved pc from ucontext on the stack for SVR4 signal handling.
3113 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3115 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3116 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3117 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3118 just use the global variable itself. When printing baud rate,
3119 don't print a baud rate if baud_rate is -1.
3121 * coffread.c (read_coff_symtab): Pass mst_file_* to
3122 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3123 symbols in the minimal symbols regardless of SDB_TYPE.
3125 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3127 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3128 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3129 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3130 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3131 ignored bs->stop for a bp_step_resume breakpoint.
3132 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3133 which performs one (the check_sigtramp2 one) of the functions
3134 which had been handled by the step_resume_breakpoint. For each
3135 use of the step_resume_breakpoint, make it still use the
3136 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3138 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3139 When setting the frame address of the step resume breakpoint, set
3140 it to the address for frame *before* the call instruction is
3141 executed, not after.
3143 * mips-tdep.c (mips_print_register): Print integers using
3144 print_scalar_formatted rather than duplicating all the
3145 CC_HAS_LONG_LONG and so on.
3146 (mips_push_dummy_frame): Use read_register_gen rather than using
3147 read_register and then putting it back in target format with
3148 store_unsigned_integer. If registers are more than 4 bytes, give
3149 an error rather than have some registers overwrite other
3151 #if 0 unused include of opcode/mips.h.
3153 * symfile.h: Don't declare arguments for coff_getfilename.
3155 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3157 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3159 * configure.in (hppa*-*-osf*): New configuration.
3160 * config/pa/hppaosf.mt: New target makefile fragment.
3161 * config/pa/tm-hppao.h: New target include file.
3163 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3165 * exec.c (print_section_info): Print entry point for exec_bfd only.
3166 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3167 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3168 causes problems if <sys/types.h> has no multiple inclusion protection.
3170 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3172 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3173 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3174 (CALL_DUMMY_LENGTH): Changed accordingly.
3176 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3178 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3179 numbers of register windows.
3181 * sparclite/hello.c: Add factorial function for testing.
3182 * salib.c: Use macros instead of constants for I/O addresses to
3183 make 931 support easier.
3184 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3185 register in sta/lda instructions.
3187 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3189 * dbxread.c (process_one_symbol): Set
3190 block_address_function_relative for COFF like we do for ELF and SOM.
3192 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3194 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3196 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3197 the enumerators of an ecoff enum into the partial symbol table.
3198 * mdebugread.c (parse_partial_symbols): Call it.
3199 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3200 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3201 offsets. Cast psymtab->read_symtab to PTR before passing it to
3203 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3204 set up the global offset table pointer in pic compiled code.
3205 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3206 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3207 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3208 ensures that floats are promoted to doubles before they are pushed
3211 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3213 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3214 Fixup cache_on and flush_i_cache so that they work for both the
3215 930 and 932 processors. Rewrite most low level funcs (uart
3216 access & cache stuff) to use new ASI access macros in sparclite.h.
3217 Also make it easy to access second serial port.
3219 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3221 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3222 <sys/stat.h>; not needed.
3224 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3226 * stack.c (print_frame_info): In "pathological" case, don't
3227 distrust the line number information.
3229 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3231 * mips-tdep.c (mips_print_register): handle 64 bits register.
3232 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3234 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3238 * Makefile.in (install): Do the sed for program_transform_name
3239 ourselves instead of worrying about INSTALL_XFORM. This enables
3240 users to override INSTALL_PROGRAM in the standard way.
3242 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3243 depend on Makefile.in.
3245 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3246 Only test against INT_MIN if a LONGEST is bigger than an int.
3248 * README: Change GhostScript to Ghostscript.
3250 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3252 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3253 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3254 character file names.
3255 * Makefile.in (ALLPARAM): Add these files.
3257 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3258 character file names.
3259 * Makefile.in: Add Kung's new mips64 files.
3261 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3263 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3264 mips64el-*-ecoff and mips64-big-*.
3265 * defs.h: get rid of FORCE_LONG_LONG.
3266 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3267 parsing. Change register size to be MIPS_REGSIZE.
3269 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3271 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3272 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3273 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3275 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3277 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3278 (remove_commands, add_commands): Add/remove hms-drain when target
3281 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3283 * configure.in: Add Lynx/rs6000 support.
3284 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3285 messages. Add rs6000 support. Don't try to modify unwritable
3287 * rs6000-nat.c: Move lots of native dependent stuff (like core
3288 file support) from rs6000-tdep.c & xcoffexec.c to here.
3289 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3290 * xcoffexec.c: Move native dependent stuff to nat.c.
3291 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3293 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3295 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3296 New files to support Lynx/rs6000.
3298 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3300 * README: Remove note about gcc warnings on alpha, these should be
3302 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3303 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3304 remote-utils.c, stabsread.c: Include <string.h>.
3305 * regex.c: Include "defs.h", change re_comp argument to const char *.
3306 * infptrace.c (fetch_register, store_inferior_registers): Change
3307 regaddr to type CORE_ADDR.
3308 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3309 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3311 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3313 * symtab.h: Always define BYTE_BITFIELD to nothing.
3315 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3317 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3318 * configure.in: Remove comment about m68k-em.mt.
3319 * Makefile.in: Remove references.
3321 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3323 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3326 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3328 * target.c (target_preopen): If target_kill doesn't remove the
3329 target from the stack, use pop_target to do it.
3331 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3332 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3333 changes to stabsread.c from summer 1993.
3335 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3336 printing the program, rather than passing NULL to printf.
3337 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3338 try to call UDIDisconnect again. Print better message.
3339 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3341 (udi_create_inferior): If udi_session_id is negative, open a new
3342 TIP rather than giving an error.
3344 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3345 config/ns32k/ns32km3.mh: Define NAT_FILE.
3346 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3347 (it was inconsistent and namespace-wrong) to NM_M3_H.
3348 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3349 (m3_open): New function.
3351 * TODO: Update Mach section.
3353 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3355 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3357 * printcmd.c (printf_command): Add missing single-letter
3358 backslash-escape sequences, and improve error message.
3360 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3362 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3363 rather than trying to shove an int into a pointer and back out
3364 again. This avoids compiler warnings.
3366 * defs.h (alloca): Declare as void *, not char *, on hpux.
3367 Don't prototype it, just declare the return type.
3369 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3371 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3372 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3374 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3376 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3377 ZERO_REGNUM, just read it as zero without talking to the board.
3379 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3381 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3382 to store_floating, not nonexistent variable len.
3384 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3386 (mips_store_word): Change calling convention to return errors, and
3387 to provide old contents if the caller wants it.
3388 (mips_xfer_memory): Deal with errors from mips_store_word.
3389 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3390 define now that remote-mips.c doesn't use BREAKPOINT.
3392 * remote-mips.c (mips_create_inferior): Call warning if arguments
3393 specified, and then execute "set args" command. Call error, not
3394 mips_error, if executable file not specified.
3396 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3399 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3402 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3404 * value.h (print_longest): Rename "value" to "val" in prototype
3405 declaration because some compilers don't like arguments whose
3406 names are the same as types.
3407 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3408 before passing it to remote_*_bytes.
3410 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3412 * h8500-tdep.c (saved_pc_after_call): The size of the
3413 pc is memory model dependent. (segmented_command,
3414 unsegmented_command, _initialize_h8500_tdep): New commands to
3415 change memory model.
3416 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3418 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3419 (hms_wait): Use new status structure
3420 (hms_open): Push the target here. (hms_before_main_loop): Not
3421 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3422 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3423 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3424 all registers in a compact way.
3426 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3428 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3429 as CORE_ADDR to match definition in rs6000-tdep.c.
3431 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3433 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3434 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3435 definitions into the psymtab.
3437 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3439 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3440 a special exceptionSize for the 68332.
3442 * remote-udi.c (udi_attach): If no arguments, print error.
3444 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3446 * Makefile.in (VERSION): Bump to 4.12.1
3447 * NEWS, README: Update to match 4.12 release.
3449 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3451 * command.c (empty_sfunc): New function.
3452 (add_set_cmd): Use it instead of not_just_help_class_command.
3453 (not_just_help_class_command): Change calling convention back to
3454 what it was before yesterday's change.
3456 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3457 of the type if present.
3459 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3461 * printcmd.c (decode_format): Don't blithely set the size for
3462 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3464 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3465 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3466 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3467 always just check against INT_MIN and INT_MAX (this also fixes things
3468 if sizeof (long) > sizeof (int), e.g. Alpha).
3469 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3470 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3471 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3472 BUILTIN_TYPE_UNSIGNED_LONGEST.
3473 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3474 longest_int and longest_unsigned_int.
3475 * value.h (struct value): Just align to LONGEST, rather than worrying
3476 about CC_HAS_LONG_LONG.
3477 * valarith.c (value_binop): Figure out type ourself based on
3478 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3479 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3480 * valprint.c (val_print_type_code_int): Just call
3481 extract_unsigned_integer directly, rather than going through
3483 * printcmd.c (decode_format): Remove code which would sometimes
3484 change 'g' size to 'w' for integers. print_scalar_formatted handles
3485 printing huge integers well enough, thank you.
3487 * command.c (add_set_cmd, not_just_help_class_command): Change
3488 to make this the sfunc, not cfunc, since that is how we call it.
3489 * command.h: Comment difference between sfunc and cfunc.
3490 * demangle.c (set_demangling_command): Add third arg since that
3491 is how it is called.
3492 (_initialize_demangler): Use sfunc, not cfunc, for
3493 set_demangling_command, since that is how it is called.
3494 Remove show_demangling_command; it has no effect.
3496 * command.c (shell_escape): Report errors correctly (with error
3497 message from strerror).
3499 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3501 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3502 x_scnlen.l rather than x_scnlen to match corresponding change in
3505 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3507 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3508 Change comments regarding TYPE_CODE_BOOL.
3509 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3510 regardless of the language.
3511 (value_true): Just call value_logical_not regardless of language.
3512 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3513 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3514 * language.h: Improve comment for la_builtin_type_vector.
3515 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3516 builtin_type_m2_bool.
3518 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3520 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3521 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3523 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3525 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3526 by restarting the ioctl.
3528 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3530 * target.h (target_wait): Add comment about calling
3531 return_to_top_level.
3533 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3535 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3536 additional arguments.
3537 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3539 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3541 * sparc-stub.c: Remove unnecessary #include of memory.h.
3543 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3545 * mips-tdep.c: Remove code which sets saved_regs from
3546 init_extra_frame_info and put it in new function mips_find_saved_regs.
3547 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3548 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3549 check if it is NULL and call mips_find_saved_regs if so.
3551 * remote-mips.c: Use unfiltered, not filtered, output most places.
3553 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3554 backtrace. Revise comments.
3556 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3558 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3559 alpha and irix. The _sigtramp case has to be handled properly
3560 in the tdep files if we have no ecoff debugging info.
3561 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3562 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3563 without PC_REGNUM kludge.
3564 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3565 Clean up handling of mips sigtramp frames, improve comments.
3567 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3569 * paread.c (read_unwind_info): Fix typo.
3571 * paread.c (pa_symtab_read): Update the "check_strange_names"
3572 filter to match GCC's current output. Filter out section symbols
3573 (which the HP linker sometimes puts in the wrong place).
3575 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3577 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3579 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3581 * Makefile.in: Remove all references to sparcly-nat.c.
3583 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3584 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3585 duplicating serial.h and target.h.
3587 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3588 are not used anywhere (a 5 Oct 1993 change removed the uses).
3590 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3591 * config/m68k/es1800.mt: Add comment.
3592 * remote-es.c: Extensive changes to update to current conventions.
3594 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3595 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3596 to achieve the desired timeout.
3597 * serial.h (serial_t): Add field timeout_remaining.
3599 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3601 * c-exp.y (yylex): Reenable nested type code.
3603 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3605 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3607 * remote-mips.c (mips_ops): Fix docstring.
3609 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3611 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3612 with the old tm-m68k-em.h:
3613 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3614 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3615 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3616 Add FIXME regarding GET_LONGJMP_TARGET.
3618 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3619 * infptrace.c (kill_inferior): Add comments.
3620 * main.c (quit_command): Call target_close after we kill or
3622 * remote-udi.c (udi_close): Don't error() if QUITTING.
3624 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3626 * configure.in: Make m68k-coff and aout add monitor support in
3627 addition to the standard serial support.
3629 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3631 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3634 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3636 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3637 * elfread.c (record_minimal_symbol_and_info),
3638 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3640 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3642 * i386-stub.c: Add ".text" right before "mem_fault:".
3644 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3646 * remote-utils.c (usage): Fix message to be accurate and conform
3647 more closely to normal conventions.
3649 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3650 whether to show information about exec_bfd, and not control whether
3651 to show information about device and speed.
3653 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3654 usage message, don't dump core.
3656 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3657 for variable size array.
3658 (bug_fetch_register, bug_store_register): Rename "value" to
3659 "fpreg_buf" because some compilers don't like variables whose
3660 names are the same as types.
3661 (bug_store_register): Use a cast when converting char * to
3664 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3665 of the command in error message (the text was referring to the old
3666 name of the command).
3668 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3670 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3671 full details on structure elements without names. This partially
3672 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3673 of those changes was accidental.
3675 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3676 defined, make it an error to specify a single argument which is not
3679 * Makefile.in (version.c), main.c (print_gdb_version): Use
3680 host_alias and target_alias, not host_canonical and
3681 target_canonical, to print configuration.
3683 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3685 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3686 of builtin_type_long. It is necessary to get a type which is
3687 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3689 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3690 various miscellaneous things discovered in the process:
3691 * printcmd.c, defs.h (print_address_numeric): New function.
3692 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3693 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3694 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3695 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3697 * utils.c, defs.h (gdb_print_address): New function.
3698 * expprint (dump_expression), gdbtypes.h: Use it.
3699 * breakpoint.c (describe_other_breakpoints),
3700 symmisc.c (dump_symtab, print_symbol):
3701 Use filtered not unfiltered I/O.
3702 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3703 just run gdb under a debugger for this (and it had problems with
3704 printing addresses, how to print b->shadow, etc.).
3705 * buildsym.c (make_blockvector), core.c (memory_error),
3706 exec.c (print_section_info), maint.c (print_section_table),
3707 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3708 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3709 Add comments saying code is broken. Marked with "FIXME-32x64".
3710 * dbxread.c (process_one_symbol), partial-stab.h (default),
3711 remote-vx.c (vx_run_files_info):
3712 Don't cast int being passed to local_hex_string.
3713 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3714 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3716 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3718 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3719 * source.c: Include <sys/types.h> regardless of USG.
3721 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3723 * valops.c (value_assign): Set `type' after coercing toval.
3724 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3725 Use extract_unsigned_integer to get the address of a reference.
3727 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3729 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3730 AIX can use ? instead of \ for continuation. Deal with it.
3732 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3733 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3734 the HP compiler in ANSI mode doesn't like.
3736 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3737 based on USG, rather than defining HAVE_SIGSETMASK to an
3738 expression containing defined. Having a macro used in #if expand
3739 to an expression containing "defined" is undefined according to
3740 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3743 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3745 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3746 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3748 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3750 * ch-exp.y (match_string_literal): Allow a zero-length string.
3751 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3753 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3755 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3756 passing them to print_387_status.
3757 (print_387_status): Don't subtract top from 7 before using it.
3758 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3759 from 7; the above explains it.
3761 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3763 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3764 pointer value when fixing up the frame at the start of a function.
3766 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3768 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3769 Sparc from the stack.
3771 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3773 * remote-mips.c (mips_initialize): Clear mips_initializing via
3774 cleanup chain, not directly.
3776 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3777 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3778 munging the timeout due to the limited range of c_cc[VTIME].
3780 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3781 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3782 m3-nat.c (m3_create_inferior): Pass it.
3783 * procfs.c: Remove ptrace function. It was declared in a way which
3784 conflicted with the prototype in unistd.h on Solaris.
3786 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3788 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3789 in the sigcontext if it is a signal trampoline frame.
3790 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3791 Define for Solaris2.
3793 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3795 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3796 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3797 tm-sparc.h so they can be overridden if necessary.
3799 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3801 * lynx-nat.c: Add Sparc support.
3802 * sparcly-nat.c: Remove. It's useless.
3803 * config/sparc/nm-sparclynx.h: Rewrite.
3804 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3806 * config/sparc/tm-sparclynx.h: Rewrite.
3808 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3810 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3811 directory. Old code was discarded, since the new opcode table has
3814 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3816 * Makefile.in (realclean): Remove info files per make-stds.texi.
3818 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3820 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3821 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3822 * config/sparc/tm-sun4sol2.h: Define it.
3824 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3826 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3827 if we did not find a symbol.
3829 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3831 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3834 * hppab-nat.c (call_ptrace): Delete redundant function.
3835 (kill_inferior, attach, detach, child_resume): Likewise.
3836 (child_xfer_memory): Likewise.
3838 * hppah-nat.c (call_ptrace): Delete redundant function.
3839 (kill_inferior, attach, detach, child_resume): Likewise.
3841 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3843 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3845 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3847 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3848 (CHILD_XFER_MEMORY): Define.
3849 (PT_*): Define so that generic infptrace.c code can be used.
3851 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3853 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3854 struct section_offsets *, not a (nonexistent) struct section_offset *.
3856 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3857 internal_xcoff_symtab, not an array of one of them. Change lots of
3858 "main_aux" to "&main_aux" and so on.
3860 * coffread.c, xcoffread.c: Include <coff/internal.h>
3863 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3865 * coffread.c (coff_getfilename): Make it not static.
3867 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3869 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3870 a completely gratuitous difference between xcoffread.c and coffread.c).
3872 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3874 * infrun.c (wait_for_inferior): Don't set frame for
3875 step_resume_breakpoint for IN_SIGTRAMP cases.
3877 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3878 breakpoint.c (bpstat_what): Move step_resume from its own field of
3879 the struct bpstat_what into the main_action. Make it override
3880 other breakpoints. This is a conservative change in the sense
3881 that before the step resume breakpoint was a breakpoint.c
3882 breakpoint, hitting the step resume breakpoint overrode even
3883 calling bpstat_stop_status.
3885 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3887 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3888 in case execution was stopped in the called function.
3889 * stack.c (print_frame_info, frame_info): If backtracing through
3890 a call dummy, handle the starting source line number on a line
3891 boundary like backtracing through sigtramp.
3892 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3893 for call dummy frame right. Remove old test for dummy frame,
3894 it has been unused at least since gdb-3.5.
3895 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3898 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3900 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3902 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3904 * infrun.c (signals_info), target.c (target_signal_from_name):
3905 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3907 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3909 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3910 * inflow.c (terminal_ours_1): When discussing how to deal with the
3911 tty state, make note of query() as well as readline.
3913 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3914 signals for which stop and print are cleared by default.
3916 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3918 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3919 reserved fields to hold a stub unwind entry type. Fix typo.
3920 (stub_unwind_entry): New structure for raw stub unwind entries.
3921 (stub_unwind_types): The types of stubs we may encounter.
3922 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3923 * hppa-tdep.c (rp_saved): Use additional information provided
3924 by linker stub unwind descriptors.
3925 (frameless_function_invocation): Likewise.
3926 (frame_chain_valid): Likewise.
3927 * paread.c (compare_unwind_entries): New function for sorting
3928 unwind table entries.
3929 (read_unwind_info): Rewrite to remove dependency on host endianness.
3930 Read in data from the $UNWIND_END$ subspace which contains linker
3931 stub unwind descriptors. Merge that data into the basic unwind
3934 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3936 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3938 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3939 from either the symbol name or the auxent.
3940 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3943 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3945 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3947 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3949 * README: Update notes for alpha port.
3951 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3953 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3954 for operation fault, constraint fault, and type fault.
3956 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3958 * Makefile.in (init.c): Add comment explaining formatting conventions.
3960 * c-exp.y (parse_number): Assign to temporary between the right
3961 shifts, to work around a bug in the SCO compiler.
3963 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3964 Add various files which were added to GDB recently.
3966 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3969 * Makefile.in: Add mostlyclean target.
3971 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3975 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3977 * main.c (show_commands): Make return type of extern
3978 history_get be HIST_ENTRY, rather than struct _hist_entry.
3979 (The latter loses with the upcoming merged readline.)
3981 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3983 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3984 const char *, not char *.
3986 * symtab.h (struct symbol): Make section short, not unsigned short.
3988 * symtab.c (lookup_symbol): Add comment about QUIT here.
3990 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3992 * c-exp.y (parse_number): Check for overflow regardless of range
3993 checking. Fix overflow check to use unsigned LONGEST, not
3996 * c-exp.y (parse_number): Make it so that integer constants are
3997 builtin_type_long_long if builtin_type_long isn't big enough or if
3998 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4000 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4001 Print our "()" first, then recurse for the target type.
4003 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4005 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4007 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4009 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4011 * utils.c (request_quit): Re-establish signal handler regardless
4014 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4016 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4018 * i960-tdep.c: Include target.h.
4020 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4022 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4024 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4026 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4027 changes (status -> ourstatus; declare status, etc.).
4028 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4030 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4032 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4034 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4036 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4038 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4040 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4042 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4044 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4046 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4048 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4049 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4051 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4054 Add search to target vector (#if 0'd until after 4.12):
4055 * target.h (to_search, target_search): Add.
4056 * gdbcore.h, core.c (generic_search): Add.
4057 * remote.c (remote_search): Add.
4058 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4061 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4062 is on, call find_pc_function rather than relying just on the minimal
4063 symbols (probably only matters for symbol readers which don't put
4064 statics in the minimal symbols, but changing this strikes me as
4065 not conservative enough).
4066 Initialize name_location in all cases.
4067 If no symbol and no msymbol, don't print anything symbolic.
4069 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4071 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4073 * printcmd.c (print_address_symbolic): Make it search the
4074 symtabs for variables as well as functions. Add `set print
4075 fast-symbolic-addr' and default it to fast (the old way).
4076 Print line numbers for data items as well as functions.
4078 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4079 address, if a symbol is found (take two more args pointing to
4080 where to store these results).
4082 * symtab.h (find_addr_symbol): Add prototype.
4084 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4086 * objfiles.h: Fix comments to reflect the fact that the phrase
4087 "top of stack" always refers to where the pushing and popping takes
4088 place, regardless of whether it is at the highest or lowest address.
4090 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4092 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4093 compiler generated tag names.
4094 * mdebugread.c (parse_type): Handle cross references to qualified
4096 * valops.c (value_struct_elt): Improve error message if the
4097 address of a method is requested from an object instance.
4098 * valops.c (search_struct_method): Make name_matched non-static
4099 to get it initialized correctly.
4100 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4101 exclude segment register which are not writable on newer SCO versions.
4103 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4105 * go32-xdep.c: Remove unused function uerror.
4106 (sigsetmask): Declare return type. Declare argument (to match the
4107 way it is called). Explicitly return 0.
4109 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4111 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4112 partial_symbol): Shrink the storage sizes of symbols, by making
4113 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4114 enums and small ints to the end of each struct to improve
4115 alignment, and switching the section number from int to unsigned
4118 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4120 * symtab.c (find_addr_symbol): New routine that will find the nearest
4121 symbol associated with an address. It does so by exhaustive
4122 search of the symtabs, so it's slow but complete.
4124 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4126 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4127 to [0,0] rather than [0, end of first source file]. This avoids
4128 problems with other parts of GDB looking for linetables in the
4129 _globals_ symtab. Eliminate variables num_object_files and
4130 first_object_file_end.
4132 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4134 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4135 (pop_frame): Restore PC2 and LR0 from dummy frames.
4136 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4137 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4138 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4139 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4140 (SETUP_ARBITRARY_FRAME): Define.
4142 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4144 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4146 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4148 * remote-udi.c (udi_resume): Correct prototype.
4150 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4152 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4153 hppa_frame_find_saved_regs.
4154 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4155 (prologue_inst_adjust_sp): New function.
4156 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4157 (skip_prologue): Completely rewrite to use unwind information.
4158 (hppa_frame_find_saved_regs): Likewise.
4160 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4162 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4163 to convert a signal number with appropriate bounds checking.
4165 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4167 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4169 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4170 print a newline to end the display anyway.
4172 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4173 coprocessor status regs) when popping a frame. This fixes
4174 float exceptions that occur after calling inferior functions.
4176 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4177 Read and write the fsr (float status register) to/from the child
4178 process along with the float regs. Remove Peter Schauer's change
4179 of May 24 '93, which has higher overhead and doesn't solve the
4180 real problem (which was that FSR wasn't being set).
4182 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4184 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4185 stack overflow check isn't right after the register stack
4186 adjustment instruction. Metaware R2.3u compiler moves other
4187 things in front of it. This fix isn't perfect but is what's
4190 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4192 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4194 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4195 character filenames.
4196 * configure.in: Change accordingly.
4198 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4200 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4201 _filtered io routines from these two files.
4203 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4205 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4206 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4207 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4209 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4211 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4213 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4214 printing to gdb_stderr.
4216 * remote-udi.c (udi_kill): Don't close the connection, just set
4217 inferior_pid to zero.
4218 (udi_mourn): Call remove_breakpoints.
4220 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4222 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4224 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4226 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4228 * remote-bug.c: At the start of each section, reset srec_frame
4231 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4232 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4233 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4234 code which looks for those two waitkinds. Use switch statement.
4235 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4236 CHILD_SPECIAL_WAITSTATUS.
4238 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4239 * Move target_signal_from_host, target_signal_to_host, and
4240 store_waitstatus from inftarg.c to target.c. procfs needs them.
4241 * target.c: Include "wait.h" and <signal.h>.
4242 * target.h, infrun.c (proceed), proceed callers: Pass new code
4243 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4244 enums being treated as unsigned and is cleaner.
4245 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4247 * infcmd.c (signal_command), infrun.c (signals_info):
4248 Don't allow user to specify numeric equivalent of
4249 TARGET_SIGNAL_DEFAULT.
4251 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4253 * config/alpha/alpha-netware.mt: New target support for Alpha
4255 * configure.in: Add alpha-*-netware* target.
4257 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4259 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4261 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4263 * target.h: Add enum target_waitkind, enum target_signal, and
4264 struct target_waitstatus. Change status argument to target_wait to
4265 be struct target_waitstatus * instead of int *.
4266 * target.h, infrun.c, all targets: Change type of signal arguments
4267 to resume(), proceed(), and target_resume() from int to enum
4269 * All targets (*_wait, *_resume): Change accordingly.
4270 * infcmd.c (program_info, signal_command), throughout infrun.c,
4271 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4272 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4273 signal code stuff right with the new signals would be non-trivial).
4274 * inferior.h (stop_signal): Make it enum target_signal not int.
4275 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4276 target_signal_from_name): New functions.
4277 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4278 store_waitstatus): New functions.
4279 * procfs.c (procfs_notice_signals): Use them.
4280 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4282 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4284 * objfiles.c (build_objfile_section_table): Don't abort() if
4285 objfile->sections is already set.
4287 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4288 to match recent change to exec.c.
4292 * main.c (print_gdb_version): Change year to 1994.
4294 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4295 * Makefile.in (NONSRC): Add ChangeLog-93.
4297 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4299 * stabsread.c (read_type): Allow defining several type numbers
4300 at once (e.g. "(1,2)=(3,4)="...).
4302 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4304 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4306 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4308 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4309 to process_one_symbol.
4310 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4311 avoid caching a bad endaddr in find_pc_partial_function.
4313 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4315 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4317 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4319 * infrun.c (wait_for_inferior): Do not step or step resume past
4320 the end of a one-line function we just stepped into.
4322 For older changes see ChangeLog-93
4328 version-control: never
projects / external / binutils.git / blob