1 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * TODO: Reword item regarding NO_STD_REGS.
5 * coffread.c (record_minimal_symbol, coff_read_enum_type,
6 coff_read_struct_type): Allocate on symbol_obstack, not directly
9 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
11 * TODO: Add more items.
12 * tests: Remove the directory and all of its (obsolete) contents.
14 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
16 * coffread.c (init_stringtab): When copying length to stringtab,
17 use target format, not host format, since that is what the rest of
20 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
22 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
23 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
24 NWINCLUDES definitions.
25 * i386-nlmstub.c: Removed.
27 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
29 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
30 char * (from const char *) before assigning. Don't save string we
31 pass to record_minimal_symbol (it already saves it).
33 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
35 * gdbtk.tcl: Let ^U delete lines in the command window.
37 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
39 * cp-valprint.c (static_field_print): New variable, controls
40 printing of static members.
41 (_initialize_cp_valprint): New print set subcommand
42 "static-members". Turn on printing of static members by default.
43 (cp_print_value_fields): Print static members if necessary.
45 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
46 (elf_locate_base): Use only standard BFD functions to collect
47 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
48 tag only if it got defined via the inclusion of <link.h>.
50 * f-exp.y: Write block for OP_VAR_VALUE.
51 * f-valprint.c (info_common_command): Handle `info common'
52 without an argument correctly.
54 * c-typeprint.c (c_type_print_base): Handle template constructors.
55 * symtab.c (gdb_mangle_name): Handle template method mangling,
56 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
58 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
60 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
61 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
62 * ch-valprint.c (chill_val_print): Pass index type directly
63 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
64 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
65 if the index type is a stub.
67 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
69 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
70 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
71 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
72 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
73 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
74 config/mips/riscos.mh, config/pa/hppahpux.mh,
75 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
76 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
77 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
79 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
81 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
83 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
84 Also, add decl for symtab_to_filename.
85 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
86 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
87 routine decr replaces in line code.
88 * (create_file_win): Use catch to handle open failures more
89 elegantly. Also, create special window to display file open
90 failure message. Move opening of file prior to creation of text
92 * (create_asm_win): Add PC as argument. We now base disassembly
93 on PC instead of function name, since function names can be
94 ambiguous (usually seen with shared libs). Also, use catch to
95 simplify code where we don't care about failures.
96 * source.c (symtab_to_filename): New. Returns the file
97 associated with a symtab.
98 * top.c: Define interactive_hook. Called during QUIT to animate
101 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
103 * stabsread.c (read_type): Handle stub types for bitstrings.
104 * stabsread.c (read_array_type): Check for stub domain type
105 using TYPE_FLAG_STUB, not its length.
106 * gdbtypes.c (create_set_type): Handle a stub domain type.
108 * ch-exp.y: Get rid of some extra non-terminals, and move
109 their rules into primitive_value.
110 * parser-defs.h: Add comment about unary postfix operators.
111 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
112 * expprint.c (print_subexp): Recognize unary postfix operator.
114 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
116 * remote-hms.c: use remote_debug instead of hms_silent toggle.
117 Add warnings about depreciation of `snoop' cmd.
119 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
121 * remote-hms.c (hms_read_inferior_memory): Cope when
122 target sends both \r and \n.
124 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
126 * remote-mips.c (mips_error): Place NORETURN macro correctly.
127 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
129 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
131 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
132 mst_solib_trampoline.
134 * f-valprint.c (f_val_print): Change cast of valaddr from
135 CORE_ADDR * to char **, since that is how it is used.
137 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
138 using obsavestring, and pass that to prim_record_minimal_symbol.
139 Having the objfile point to bfd_asymbol_name directly doesn't work
140 if we save and restore a mapped symbol file.
142 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
144 * gdbtk.tcl: Add ref counts to breakpoint tags.
145 * Put quotes around function name in disassemble command to better
146 handle assembler names containing `.'.
147 * Make pclist element 0 be filler to avoid off-by-one problem with
149 * Set names of top-level windows.
150 * Add register display window.
151 * Add PC to label of assembly window.
153 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
155 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
156 to add a generic ROM monitor interface, and support file for the
157 WinBond W89K and the Oki OP50N PA based target boards.
159 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
161 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
162 disassembly more efficient.
163 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
165 * (gdb_loc): Include pc in return value. Also, return function
166 name if arg was specified.
167 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
168 after command completes.
169 * (gdbtk_init): Improve error handling.
171 * gdbtk.tcl: Add lots of comments. Clean up code.
172 * (gdbtk_tcl_fputs): Make output window redirectable.
173 * Add assembly window, and breapoint support.
174 * Make button 1 in margin toggle breakpoints.
175 * Use stippling to indicate breakpoint disabling.
177 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
179 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
181 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
183 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
184 change by replacing `symbols_added' with `so_last'.
185 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
186 global common symbols, they will be resolved by the runtime loader.
187 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
188 Handle scSCommon like scCommon symbols.
190 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
192 * corelow.c (add_solib_stub): Copy to_sections changes from
193 core_ops to current_target after adding the shared libraries.
194 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
195 find_corresponding_bincl_psymtab): Change `repeated header not seen'
196 error to a complaint, simplify complaint.
197 * procfs.c (signalname, errnoname): Make `name' const.
198 * symfile.c (reread_symbols): Use filename from old BFD to
200 * values.c (record_latest_value): Don't record value in the
201 history chain until we are sure there won't be an error.
203 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
205 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
208 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
210 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
212 * remote.c (fromhex): Make error more explicit.
213 (read_frame): Don't print bad checksum information unless
214 remote_debugging. Don't use repeat count unless it's > 0.
215 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
216 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
217 Optionally cope with BC style breakpoints.
218 (e7000_command): After command send directly to the E7000 mark
219 registers as changed.
220 (why_stop, e7000_wait: Understand BC style stop condition.
221 * sh-tdep.c (sh_skip_prologue): Understand more complicated
222 sequences. (frame_find_saved_regs): Likewise.
223 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
225 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
226 (more work here to come)
227 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
230 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
232 * sparclite/Makefile.in: Assorted stuff needed for eload.
234 * sparclite/eload.c: Merge in command line argument parsing and
235 error message handling improvements orignally made to aload.c.
237 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
239 * defs.h (enum misc_command_type, command_control_type): Enums
240 for describing the command and control types.
241 (struct command_line): Add new fields to keep track of the command
242 type and body associated with the command.
243 * top.c: Include value.h. Delete whitespace at the end of lines.
244 (build_command_line, get_command_line): New functions.
245 (execute_control_command, while_command, if_command): Likewise.
246 (realloc_body_list, read_next_line): Likewise.
247 (recurse_read_control_structure): Likewise.
248 (execute_user_command): Call execute_control_command.
249 (read_command_lines): Simplify by calling read_next_line, call
250 read_control_structure for "if" and "while" commands.
251 (free_command_lines): Free new fields in the command structure.
252 (define_command): Reset control_level to zero.
253 (init_main): Install command handlers for "if" and "while" commands.
255 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
257 * c-typeprint.c (c_type_print_varspec_prefix,
258 c_type_print_varspec_suffix): Add cases for Fortran type codes.
259 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
260 call f77_value_literal_string instead.
261 * f_exp.y: Include <string.h>, move include of parser-defs.h.
262 (parse_number): Translate 'd' floats to 'e' so atof() works.
263 (yylex): Remove unused variables.
264 * f-lang.c: Include <string.h>.
265 (get_bf_for_fcn): Remove unused variable.
266 * f-typeprint.c (f_type_print_varspec_prefix,
267 f_type_print_varspec_suffix): Remove unused
268 variables, add cases to switch statements.
269 (f_type_print_base): Remove unused variables.
270 * f-valprint.c (gdbcore.h, command.h): Include.
271 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
272 Call read_memory_integer with correct number of arguments.
273 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
274 with correct argument type.
275 (f77_print_array): Removed unused array array_size_array.
276 (f_val_print): Don't use a CORE_ADDR as a char *.
277 * valops.c (value_cast): Handle COMPLEX and BOOL types.
278 (value_assign): Handle Fortran literal string and complex values.
279 (f77_cast_into_complex, f77_assign_from_literal_string,
280 f77_assign_from_literal_complex): New functions.
282 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
284 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
287 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
289 * i960-tdep.c (signal.h): Don't include.
291 * cxux-nat.c (target_is_m88110): Remove definition.
293 * configure.in (config/nm-empty.h): If cross only, use instead
294 of config/nm-trash.h.
295 * config/nm-trash.h: Remove.
296 * config/nm-empty.h: New file.
297 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
298 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
299 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
300 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
301 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
303 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
305 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
307 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
309 * configure.in: No longer look for nm, tm, and xm headers in
310 config/<header>; they are always in config/<cpu>/<header>.
312 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
314 * objfiles.c (allocate_objfile): Add the newly-created objfile to
315 the end of the list of objfiles, instead of at the beginning.
317 * xcoffread.c (allocate_include_entry): New function, abstracted
318 from code in record_include_begin.
319 (record_include_begin, record_include_end): Call it.
321 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
322 target_has_stack to decide whether to create a real stack frame
325 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
327 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
329 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
331 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
333 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
334 field names into what is expected by sparc-nat.c.
336 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
338 * c-typeprint.c (c_typedef_print): Add missing Chill support.
340 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
342 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
344 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
346 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
347 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
350 * nlm/Makefile.in: Get rid of NWSOURCE.
351 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
352 * nlm/gdbserve.o: Add dummy __main routine.
353 * nlm/gdbserve.def: Turn on debug.
355 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
357 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
359 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
361 * config/tm-nbsd.h: New file, support for all NetBSD targets.
362 * config/xm-nbsd.h: fix typo.
363 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
364 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
366 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
368 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
370 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
371 change typeo in error msg (`inferrior' -> `inferior').
373 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
375 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
376 attach_flag (this check was performed by the callers). Also check
377 inferior_thisrun_terminal.
378 * inftarg.c (child_wait), lynx-nat.c (child_wait),
379 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
380 attach_flag in deciding whether to call set_sigint_trap and
383 * value.h (struct value): Change literal_data from PTR to char *,
384 since that is the way it is used.
386 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
388 * somread.c (som_symfile_read): Force unwinds to be re-read after
389 reading in a new partial symbol table.
391 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
393 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
394 an obsolete conditional.
395 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
396 an obsolete conditional.
397 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
400 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
402 * Makefile.in (ns32k-opcode.h): Remove reference.
403 (ns32k-pinsn.o): Update dependencies.
404 * ns32k-opcode.h: Remove file.
405 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
406 all other code in this file.
408 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
410 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
411 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
413 * nlm/Makefile.in: Add rule for .S.o.
414 * nlm/aio.h: Protect from multiple inclusions.
415 * nlm/alpha-io.S: Remove everything we don't need.
416 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
417 Remove, no longer needed.
418 * nlm/alpha.c: Merge in lots of stuff from previous files.
419 * nlm/alpha.h: Don't #include alpha-patch.h. Make
420 breakpoint_insn extern.
421 * Move stuff from alpha-patch.h into here.
423 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
425 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
427 * annotate.c (annotate_starting): Flush output.
429 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
431 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
432 the callers of symbol_file_add. Gets rid of heuristic fence-post
433 warnings on mips and alpha targets when the PC resides in a shared
434 library which is not yet read in.
435 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
436 irix5-nat.c (solib_add), osfsolib.c (solib_add),
437 remote-vx.c (vx_open), solib.c (solib_add):
438 Add call to reinit_frame_cache after all shared libraries are read in.
439 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
440 symfile.c (symbol_file_command, add_symbol_file_command):
441 Add call to reinit_frame_cache after symbol_file_add.
443 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
445 * config/xm-nbsd.h: New file, support for all NetBSD ports.
446 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
447 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
448 * configure.in: Add sparc-*-netbsd target.
450 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
452 * remote-vx.c (vx_attach): Interpret the command argument as an
455 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
457 * configure.in: Change i[34]86 to i[345]86.
458 * nlm/configure.in: Likewise.
459 * gdbserver/configure.in: Likewise.
461 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
463 * configure.in (i386-*-netware): Automatically configure nlm
466 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
468 * nlm/gdbserve.c: conditionalize header file inclusion for either
469 NetWare 4.0 or PIN targets.
470 * nlm/i386.c: include appropriate header files.
471 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
474 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
476 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
477 * nlm/gdbserve.def: Autoload clib.
479 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
481 * breakpoint.c (condition_command): Call breakpoints_changed.
483 * gdbtypes.h: Declare f77_create_literal_string_type and
484 f77_create_literal_complex_type.
485 * valops.c (f77_value_literal_string, f77_value_substring,
486 f77_value_literal_complex): Use xmalloc not malloc.
487 * valops.c (f77_value_literal_string, f77_value_substring):
488 Make addr char * not CORE_ADDR.
489 * value.h (struct value): Add new field literal_data of aligner union.
490 (VALUE_LITERAL_DATA): Use it.
491 * f-lang.h: Declare find_common_for_function.
492 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
493 myaddr fields of a union. Don't overload it with the frame field
494 (not sure this is necessary; I'm not sure what lval_* codes
495 VALUE_SUBSTRING_* can be used with).
497 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
499 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
500 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
502 * rs6000-nat.c: Include libbfd.h again, needed until reference
503 to bfd_cache_lookup is cleaned out.
505 * config/i386/linux.mh (XM_CLIBS): Add -lm.
507 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
509 Work to reduce the interrupts-off duration when running in DOS.
510 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
511 (dos_async_rx): rewrite to unpack as many characters from the
512 asynctsr as possible into a local buffer.
514 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
516 Initial Fortran language support, adapted from work by Farooq Butt
517 (fmbutt@engage.sps.mot.com).
518 * Makefile.in: Add Fortran-related files and dependencies.
519 * defs.h (language_fortran): New language enum.
520 * language.h (_LANG_fortran): Define.
521 (MAX_FORTRAN_DIMS): Define.
522 * expression.h: Reformat to standard.
523 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
524 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
525 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
526 TYPE_CODE_LITERAL_STRING): New type codes.
527 (type): New fields upper_bound_type and lower_bound_type.
528 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
529 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
531 (builtin_type_f_character, etc): Declare.
532 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
533 * f-exp.y: New file, Fortran expression grammar.
534 * f-lang.c: New file, Fortran language support functions.
535 * f-lang.h: New file, Fortran language support declarations.
536 * f-typeprint.c: New file, Fortran type printing.
537 * f-valprint.c: New file, Fortran value printing.
538 * eval.c (evaluate_subexp): Add code for new expression opcodes,
539 fix wording of error message.
540 * gdbtypes.c (f77_create_literal_complex_type,
541 f77_create_literal_string_type): New functions.
542 * language.c (set_language_command): Add Fortran info.
543 (calc_f77_array_dims): New function.
544 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
546 * symfile.c (deduce_language_from_filename): Recognize .f and .F
547 as Fortran source files.
548 * valops.c (f77_value_literal_string, f77_value_substring,
549 f77_value_literal_complex): New functions.
551 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
553 * c-typeprint.c (c_print_type): Assume demangled arguments
554 if a '(' is found in varstring, looking for ')' at the end of
555 varstring did fail with demangled const member functions, which
556 have a trailing `const'.
557 * remote.c (get_offsets, putpkt): Change to `char' buffers,
558 to avoid errors when compiling with DEC c89.
559 (remote_wait): Cast to `char *' before passing buffer to
560 fputs_filtered, to avoid errors when compiling with DEC c89.
561 (remote_wait): Do not return inferior_pid by default, this
562 statement is never reached, which causes warnings from some
564 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
565 * symfile.c (load_command): If called with no argument, try
566 to get the filename from the executable file.
567 (generic_load): Remove check for NULL filename, it is done
570 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
572 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
573 from June 2, 1994 (what was I thinking?!?). Fix it right this
576 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
578 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
580 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
582 * README: Grammar improvements, clarifications, updates.
584 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
586 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
587 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
588 * configure.in (powerpc-*-netware*): Automatically configure nlm
590 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
591 specific stuff. Make things more configurable.
592 * nlm/configure.in: Add powerpc-*-netware* target. Use
593 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
595 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
596 Remove lots of architecture-specific stuff.
597 * nlm/gdbserve.def: Add new imports.
598 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
599 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
601 * nlm/prelude.o: What was this doing here?
602 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
603 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
604 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
605 * config/powerpc/tm-ppc-nw.h: Ditto.
607 * nlmstub.def: New file, contains imports for 386 nlm stub.
609 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
611 * remote-pa.c: New file for HPPA embedded support. Currently it's
613 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
615 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
617 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
618 STORE_RETURN_VALUE): Define to use %a0 for pointers.
620 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
622 * remote-mips.c: Remove unused declaration of mips_load.
624 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
626 * coffread.c: General cleanup, and support for section offsets.
627 (time.h, sys/types.h, libbfd.h): Don't include.
628 (cur_src_start_addr, cur_src_end_addr): Rename to
629 current_source_start_addr, current_source_end_addr.
630 (nlist_stream_global): Remove.
631 (nlist_bfd_global): New global variable.
632 (coff_symfile_read): Remove code that gets and uses fileno()
634 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
635 section_offsets parameter, add text/data section offset to
636 appropriate symbols' values.
637 (read_one_sym): Use bfd_read instead of fread.
638 (init_stringtab, init_lineno): Change first parameter to a bfd,
639 use bfd routines instead of raw I/O.
641 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
643 * symtab.c (decode_line_1): If funfirstline and we get a
644 non-LOC_BLOCK symbol (e.g. variable or type), then error().
646 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
648 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
649 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
650 (TAGS): Also pass result of find on config sub-directory to etags.
651 (ALLPARAM): Remove; now unused.
653 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
655 * Makefile.in (VERSION): Bump to 4.13.1
656 * NEWS, README: Update to match gdb 4.13 release version.
658 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
660 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
661 * cxux-nat.c: Remove dangling #else block.
662 (m88k_harris_core_register_addr): New function.
664 * environ.c (init_environ): If no environment, do nothing.
666 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
668 * remote.c (remote_wait): Return inferior_pid instead of 0 for
671 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
673 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
676 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
678 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
679 errno_max, signo_max, strtoerrno, strtosigno): Delete.
680 Include "libiberty.h" instead.
682 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
684 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
685 add additional argument specifying raw address to permit
686 proper release of debug registers.
687 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
690 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
692 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
693 define them in top.c. Add comments to the hooks.
695 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
697 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
698 `to_remove_breakpoint' fields.
700 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
702 * infcmd.c (run_command): Remove comment suggesting using
703 target_has_execution instead of inferior_pid.
705 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
707 * remote-mips.c (mips_open): add code to handle baud rate.
709 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
711 * infrun.c (wait_for_inferior): Call target_resume() upon
712 detection of new processes.
714 * procfs.c (create_procinfo): Return pointer to new procinfo
716 * (do_detach): Spacing & formatting cleanup.
717 * (procfs_wait): Move wait_again label to ensure that we really
718 wait again. On exit from fork, release new child from gdbs'
720 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
722 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
724 * i386-nlmstub.c (handle_exception): Wait until the thread has
725 been started before killing the NLM by pointing the PC at
728 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
730 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
731 Irix 5 has a standard _sigtramp signal handler.
732 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
733 it is not needed for a standard _sigtramp signal handler.
734 Add shared library sections to the section table of the target
735 before adding the symbols.
736 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
737 instructions that do not prepare a stack adjustment.
738 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
739 which does the right thing on machines where `char' is unsigned.
741 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
743 * remote.c (remote_open): Move setting of inferior_pid prior to
744 call to remote_start_remote. Also use unique value for pid to
745 avoid confusion with read_register_pid & friends.
746 * (remote_wait): Return inferior_pid instead of 0 in all cases.
748 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
750 * dwarfread.c (bfd.h): Don't include.
752 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
754 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
755 kill the program being debugged. KillMe(), the undocumented
756 call intended for this purpose, causes the server to hang.
758 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
760 * remote.c (read_frame): Calculate run length encoded checksum
762 * config/sh/stub.c: New file.
764 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
766 * target.c (find_default_run_target): Make sure to_can_run is set
769 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
771 * TODO: Remove note about fast watchpoints and remove obsolete
774 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
776 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
777 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
778 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
780 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
782 * target.c (add_target): Don't call clean_target on target
784 * (unpush_target): Test for to_close being set before calling.
785 * (target_xfer_memory, target_info): Check for to_has_memory
786 before playing with memory.
788 * remote.c (remote_open): Set inferior_pid to make kill command
790 * inflow.c (kill_command): Revert change of Aug 2. Use
791 inferior_pid to determine whether to print out "The program is not
794 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
796 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
797 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
798 * m3-nat.c: Pass argument to return_to_top_level.
799 Declare m3_kill_inferior before use.
800 (port_chain_insert): In "can't happen" case, abort rather than
801 setting `mid' to large decimal constant (which gcc warns about).
802 (get_thread_name): Use cast to convert const char * to char *.
803 (add_mach_specific_commands): #if 0 "thread break" command.
804 (m3_trace_him): Call push_target.
805 (mach_really_wait): New argument pid; remove unused
807 (intercept_exec_calls): Call target_terminal_init and
808 target_terminal_inferior once the child execs.
809 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
811 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
813 * procfs.c (procfs_mourn_inferior): don't dereference the
814 procinfo pointer after it has been freed.
816 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
818 * breakpoint.c (breakpoint_1): Improve pluralization in display
819 of breakpoint hit counts.
821 * language.h (struct language_defn): Remove unused field
823 (longest_float): Remove, no longer used.
824 * language.c (unknown_language_defn, auto_language_defn,
825 local_language_defn): Remove init of la_longest_float field.
826 * c-lang.c (c_language_defn, cplus_language_defn,
827 asm_language_defn): Ditto.
828 * ch-lang.c (chill_language_defn): Ditto.
829 * m2-lang.c (m2_language_defn): Ditto.
831 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
833 * defs.h (bfd_read, bfd_seek): Remove declarations.
834 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
836 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
838 * inflow.c (kill_command): Fix a bug which prevented target
839 programs to be killed.
841 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
843 * defs.h: Change two-line declarations to one-line form.
844 (NORETURN): Define as "volatile" only for older GCCs.
845 (ATTR_NORETURN): Define for newer GCCs.
846 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
848 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
850 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
851 * breakpoint.c (delete_breakpoint, enable_breakpoint,
852 disable_breakpoint): Don't call breakpoints_changed; it is now
853 called via the *_breakpoint_hook functions.
854 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
856 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
858 * stabsread.c (read_type): Fix a bug in enum size calculation.
860 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
862 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
863 argument types to shut up GCC.
865 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
866 linker stub, then return the address the stub will return to.
867 (frame_saved_pc): Correctly restart the search for the saved
868 pc when a linker stub is encountered.
870 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
871 register stores emitted by the version 9 HP compilers.
872 (inst_saves_fr): Relax test for a specific base register (%r1);
873 this avoids losing with the version 9 HP compilers.
874 (skip_prologue): Try to skip argument stores emitted by the HP
875 compilers. It's not perfect, but it's better than before.
877 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
879 * findvar.c (write_pc write_pc_pid): Remove casts to long when
880 calling write_register_pid.
881 * (write_register_pid): Add prototype.
883 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
885 * remote.c (read_frame): Split readchar/checksum calculation into
886 two parts since evaluation order is undefined.
888 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
890 From Kevin A. Buettner (kev@cujo.geg.mot.com).
891 * Makefile.in (coredep.o): Add inferior.h as dependency.
892 * inflow.c: Add F_SETOWN to list of defines to check
893 around code that uses F_SETOWN.
895 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
897 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
898 set the -L and -B directory prefixes so we can link with it.
900 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
902 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
903 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
906 * General hackery to support alternate user-interface.
907 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
908 disable_breakpoint): Call hooks for alternate user-interface.
909 * defs.h: Add declarations for alternate user-interface hooks.
910 * main.c (main): Add --nw (and --nowindows) options to disable
912 * (near call to command_loop): Call command_loop_hook if set.
913 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
914 * stack.c: Call print_frame_info_listing_hook if set.
915 * top.c (gdb_init): Initialize targets.c and utils.c prior to
916 other files to make sure that calls to error and warning will
917 work. Call init_ui_hook after everything else.
918 * utils.c (query): Call query_hook if set.
919 * (gdb_flush): Call flush_hook if set.
920 * Change _initialize_utils to initialize_utils cuz we don't use
921 automatic initialization of utils.c anymore.
923 * Support for TK GUI.
924 * Makefile.in: Add rule for gdbtk.o.
925 * configure.in: Add support for --enable-gdbtk.
926 * gdbtk.c: New file. Contains support routines for TK interface.
927 * gdbtk.tcl: New file. Implements GUI policy.
929 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
932 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
934 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
935 there and we are using the gcc from the tree.
936 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
938 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
940 * Makefile.in (annotate.o): Add dependencies.
942 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
944 * sparclite/aload.c: Added new -q (quiet) option.
945 return 0 exit status if file was successfully downloaded.
947 * nlm/gdbserve.c: merge in command line argument parsing changes
948 and bug fixes made to i386-nlmstub.c.
950 * i386-nlmstub.c: The returnLength field must be initialized
951 before portConfig is passed to AIOGetPortConfiguration.
952 Compare command line arguments with strnicmp(); args are
953 case insensitive on netware.
955 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
957 * Makefile.in (DISTSTUFF): Add definition.
958 (diststuff): Add for new distribution support.
959 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
960 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
961 Remove old distribution building rules, now uses standard
962 distribution support in parent directory Makefile.in.
964 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
966 * target.c (push_target): Cast result from xmalloc.
968 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
970 * elfread.c (elf_symtab_read): Discard compiler labels generated
971 by the Solaris 2.1/Intel SunPro compiler.
973 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
975 * target.c (nomemory): Fix prototype and routine to take correct
978 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
980 * Makefile.in (clean): Remove libgdb-files.
982 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
984 * coredep.c: Include inferior.h.
986 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
988 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
991 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
993 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
994 .cp as C++, alphabetize better.
996 * breakpoint.c (ignore, condition): Move usage note into body of
997 help text, so first line can be one-line summary.
999 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1001 * target.c (unpush_target): Fix handling of removal of top target.
1003 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1005 * Makefile.in: Add stuff to build nlmstub.
1006 * Add rule for annotate.o to keep Sun make happy.
1007 * configure.in: Add config for powerpc/Netware.
1009 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1010 filename. This speeds up handling of trailing N_SO stabs (they
1011 mark the end of a .o file).
1013 * target.c, target.h: Change the way pushing and popping of
1014 targets work to support target overlays and inheritance.
1015 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1016 Fixup references to current_target, due to previous changes.
1018 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1019 needed to get the address of longjmp out of the target.
1021 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1023 * main.c: Include <ctype.h>.
1025 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1027 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1030 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1032 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1034 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1036 * Makefile.in (VERSION): Bump to 4.12.4.
1038 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1040 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1041 * configure.in (m88*-harris-cxux*): New configuration.
1042 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1043 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1045 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1046 (TARGET_WRITE_PC): Pass pid through to register writers.
1048 * configure.in (m68*): Put vendor-only-specified host configs
1049 after vendor-and-os-specified configs.
1050 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1052 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1053 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1056 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1058 * elfread.c (elf_symtab_read): Handle error return from
1059 bfd_get_dynamic_symtab_upper_bound gracefully.
1061 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1063 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1064 registers in use by the inferior.
1065 * coredep.c (fetch_core_registers, register_addr): Use it.
1066 * findvar.c (registers_changed, registers_fetched,
1067 read_register_bytes): Ditto.
1068 * infcmd.c (do_registers_info, registers_info): Ditto.
1069 * infptrace.c (fetch_inferior_registers,
1070 store_inferior_registers): Ditto.
1071 * stack.c (frame_info): Ditto.
1073 * coredep.c (CORE_REGISTER_ADDR): New macro.
1074 (fetch_core_registers): Use it.
1076 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1077 * symfile.c (add-symbol-file): Add usage note to help string.
1078 (add_shared_symbol_files_command): New command.
1081 * inferior.h (read_pc_pid): Declare.
1082 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1083 variable b, remove unused variable other_type_used.
1084 * main.c (inferior.h, call-cmds.h): Include.
1085 (gdb_init): Declare.
1086 * remote.c (remote_wait): Return 0 by default.
1088 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1090 Stop printing at null char option, from Oliver Meyer
1091 (omeyer@i3.informatik.rwth-aachen.de).
1092 * valprint.h, valprint.c (stop_print_at_null): New global.
1093 * valprint.c (_initialize_valprint): New print set subcommand
1095 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1096 printing a char array, adjust the number of chars to print.
1098 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1100 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1101 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1102 pic code in addition to prologues where an instruction from the
1103 prologue gets moved into the delay slot of a branch instruction
1104 immediately following the prologue. A table of potential prologue
1105 instructions (prologue_insn_tbl) is now used for picking apart a
1107 (frame_find_saved_regs): Changed the way in which limit gets set
1108 so that the delay slot of branch instructions immediately
1109 following the prologue gets examined.
1110 (pushed_size, store_parm_word, store_parm, push_parameters,
1111 collect_returned_value): Deleted.
1113 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1115 * infrun.c (wait_for_inferior): Handle stepping into leaf
1116 functions whose prologue consists of gp loading code only.
1118 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1120 * dbxread.c: Don't include libbfd.h.
1121 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1122 <time.h>, or <sys/types.h>.
1123 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1124 collect information about the stab and stab string sections.
1126 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1128 * stabsread.c (read_huge_number): handle large unsigned number
1129 for stabs generated by os9k C compiler.
1131 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1133 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1134 * breakpoint.h (hit_count): New breakpoint field.
1135 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1136 (clear_breakpoint_hit_counts): New function.
1137 (bpstat_stop_status): Increment the hit count.
1138 (breakpoint_1): Display the hit count.
1139 * infcmd.c (run_command): Reset breakpoint hit counts.
1140 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1141 displaying hit counts.
1143 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1145 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1146 symbols for all symbol files. Makes skipping over the
1147 trampoline code work when stepping from a function in a shared
1148 library into a function in a different shared library for Irix 5.
1149 Other ELF targets do not have enough information in their
1150 dynamic symbol tables to make this work.
1151 (elf_symtab_read): Relocate mst_solib_trampoline address.
1153 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1155 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1156 * configure.in (m68*-atari-sysv4*): New configuration.
1157 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1158 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1159 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1160 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1161 * config/m68k/amix.mh, config/m68k/amix.mt,
1162 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1165 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1167 * symtab.c (find_function_start_sal): New function to find
1168 the start of a function from a function symbol.
1169 (decode_line_1, decode_line_2): Use it instead of open coded
1170 partial copies of the code.
1171 (list_symbols): Quote symbol name before passing it to
1172 break_command to enable proper handling of mangled symbols.
1174 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1176 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1177 * ch-exp.y (yylex): First try name lookup using exact name
1178 typed by user; if that fails, try lower-cased name.
1180 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1182 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1183 Move "no debugging symbols found" test to symfile.c.
1184 * symfile.c (syms_from_objfile, reread_symbols): Add
1185 "no debugging symbols found" test.
1186 * coffread.c (init_stringtab): Handle stripped files with a
1187 stringtab offset of zero gracefully.
1188 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1189 BFD instead of stop_pc heuristic to determine if it is a dynamically
1191 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1192 ioctl, it indicates that the process has exited.
1194 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1196 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1197 .PARISC.unwind section now.
1199 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1201 * breakpoint.c (mention): Always show breakpoint address if no
1204 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1206 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1207 handling of shared libraries for non-ELF executables, but only if
1208 HANDLE_SVR4_EXEC_EMULATORS is defined.
1209 (locate_base): Try to find debug_base in the dynamic linker
1210 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1211 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1212 Define to enable handling of shared libraries for a.out executables,
1213 run under Solaris BCP.
1215 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1217 * infrun.c (wait_for_inferior): Print "Program exited normally"
1218 regardless of batch_mode.
1219 * defs.h, top.c (batch_mode): Removed.
1221 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1223 * Makefile.in (dcache_h): Remove redundant definition.
1224 (init.c): Add a comment.
1225 (top.c): Remove explicit compile action.
1226 * breakpoint.c (mention): Share code indicating location of
1227 break/watchpoints, don't print address if addressprint is off.
1228 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1229 (demangle): Remove redundant declarations.
1230 * eval.c: Remove redundant function declarations.
1231 * objfiles.h: Cosmetic and grammatical improvements.
1232 * TODO: Various updates.
1234 * remote-mips.c: Replace all \r chars with \015.
1235 (mips_receive_header): Display control characters readably.
1236 (mips_xfer_memory): Add a simple progress display.
1238 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1240 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1242 * remote-hms.c (flush): New function.
1243 (expect): Get edge case right.
1244 (hms_read_inferior_memory): Be more tolerant of line noise.
1246 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1248 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1249 target files, not non-existent mach3.mh and mach3.mt.
1251 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1253 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1254 symbols for all symbol files. Makes skipping over the
1255 trampoline code work when stepping from a function in a shared
1256 library into a function in a different shared library.
1257 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1259 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1261 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1262 names mean end of .o file.
1263 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1264 top of routine. Handle new thread notification cleanly.
1265 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1266 thread notification scheme.
1267 * (child_resume): General cleanups, handle resumption of all
1270 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1272 * ser-go32.c: Rewrite to run under windows.
1273 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1275 * serial.c (serial_open): Notice device "pc".
1276 * remote-e7000.c: Fix copyright date.
1277 (expect): Compare \n and \r the same.
1278 (e7000_open): Allow pc as a serial port
1279 * sh/sh.mt: Add ser-e7kpc.
1280 * h8300/h8300hms.mt: Add ser-e7kpc.
1281 * main.c (proc_wait): Don't wait if using go32.
1283 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1285 * somread.c: Simplify by using stabsect_build_psymtabs.
1286 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1287 corresponding to the name of the text section. All references
1289 (somstab_build_psymtabs): Delete function, no longer needed.
1291 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1293 * somread.c: Renamed from paread.c. Changed function names and
1294 comments to reflect that this file deals with SOM (an object file
1295 format), rather than the PA (a cpu).
1296 (Makefile.in): Chaned appropriately.
1297 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1298 * dbxread.c (somstab_build_psymtabs): Renamed from
1299 pastab_build_psymtabs.
1301 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1303 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1304 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1306 * Makefile.in: Updated for core-sol2.c.
1307 * README: Add notes about SPARCworks cc under Solaris 2.x,
1308 from Casper H.S. Dik (casper@fwi.uva.nl).
1309 * config/mips/xm-makeva.h: Removed, no longer necessary.
1310 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1311 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1312 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1314 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1316 * gdba.el: Put program input and output in a separate buffer.
1318 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1320 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1321 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1322 with global variable of same name in libnsl.so on UnixWare.
1324 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1326 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1327 embedded in template name.
1329 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1331 * config/i386/nm-linux.h: change calling convention of
1332 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1333 target_insert_watchpoint() and
1334 target_remove_watchpoint().
1336 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1337 to be long long in gdb.
1338 * config/mips/tm-bigmips.h: ditto.
1340 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1342 * c-lang.c (asm_language_defn): New definitions for language_asm,
1343 mostly copied from c_language_defn, to avoid warnings when
1344 switching between c and asm stack frames.
1346 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1348 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1349 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1350 (upgrade_type, handle_psymbol_enumerators): Likewise.
1351 (has_opaque_xref, cross_ref): Likewise.
1352 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1353 debugging information, rather than doing it here.
1354 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1355 point in ecoff_debug_swap backend structure, rather than calling
1356 ecoff_slurp_symbolic_info directly.
1358 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1360 * breakpoint.c: Include annotate.h. Call annotate_field rather
1361 than printing annotation directly.
1363 * main.c: Include string.h.
1365 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1367 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1368 call it instead of doing normal loop.
1369 * infcmd.c (attach_command): Don't call wait_for_inferior if
1371 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1372 hook that can decide whether to step over the next breakpoint.
1373 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1374 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1377 * configure.in: Improve sorting/formatting of hosts and targets.
1378 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1379 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1380 * Makefile.in (stop-gdb): New target.
1381 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1384 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1386 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1387 the identical initialization can be deleted from main.c, but i
1388 haven't done so just in case.
1390 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1392 * gdba.el: Added menu windows and slightly improved window
1393 handling to gdba.el. Fixed numerous minor bugs that were causing
1394 emacs and gdb to fall out of sync.
1396 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1398 * breakpoint.c: annotate changes lost at merge, put back in.
1400 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1402 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1405 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1407 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1409 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1410 writing of floating registers, the dpx2 kernel disallows it.
1411 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1412 is contained in o_praw.
1413 * irix5-nat.c (solib_map_sections): Adjust sections by the
1414 difference between the loaded address and the prelinked address.
1415 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1417 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1418 symbols, their value is absolute.
1419 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1420 libraries fh->adr fields of zero. Relocate minimal symbol values
1421 upon readin. Relocate non-stabs symbols upon readin.
1422 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1423 start address of the outermost block.
1424 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1425 instead of section_offsets and use relocated pst->textlow for
1426 line number and procedure address relocations.
1428 From gmo@MicroUnity.com (Guillermo A. Loyola):
1429 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1430 Handle SGI Irix5 stIndirect symbol type.
1432 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1434 * breakpoint.c: fix a syntax error native cc does not like.
1436 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1437 * sparclite/Makefile.in: ditto.
1438 * sparcl-tdpe.c: change file name because first 8 chars has to be
1440 * sparcl-stub.c: ditto.
1442 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1444 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1446 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1448 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1449 ignore) a PID argument.
1450 (hppa_pop_frame): Pass a PID to target_write_pc.
1451 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1452 and pass through a PID argument.
1453 (target_read_pc, target_write_pc): Update prototypes.
1455 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1457 * Makefile.in: add new file sparclite-tdep.c.
1458 * sparclite/Makefile.in: add new file sparclite-stub.c.
1459 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1461 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1462 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1464 * sparclite-tdep.c: new file, contains hardware breakpoint support
1466 * sparclite-stub.c: new file, stub code that add support hardware
1468 * breakpoint.c: add hardware breakpoint support.
1469 * breakpoint.h: add new breakpoint type to support hardware
1471 * config/mips/nm-irix4.h: change interface for target dependent
1472 code supporting watch point.
1473 * config/pa/nm-hppab.h: change interface for target dependent
1474 code supporting watch point.
1476 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1478 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1480 * stabsread.c (read_struct_fields): os9k nested structure does not
1481 have terminating ';', instead it just get to ',' and bit position
1484 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1486 * nlmread.c (nlm_symtab_read): Clean up a bit.
1487 * (nlm_symfile_read): Record bounds of main() so that backtrace
1488 command will know where to stop.
1489 * objfiles.c (objfile_relocate): Relocate entry point/func info
1490 for backtrace as well.
1491 * objfiles.h: Define values for invalid PCs for entry point info.
1492 * symfile.c (init_entry_point_info): Initialize invalid values
1493 with aforementioned macros.
1494 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1495 to cause backtrace to stop when it gets back to main().
1496 * config/i386/tm-i386nw.h: Ditto.
1498 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1500 Fix value_print, which used to be ostensibly language-independent,
1501 but would print pointers and arrays in C syntax. Instead, call
1502 a language-specific function.
1503 * language.h (struct language_defn): New functional field
1505 (LA_VALUE_PRINT): New macro.
1506 * language.c (unk_lang_value_print): New stub/dummy function.
1507 (unknown_language_defn, auto_language_defn, local_language_defn):
1509 * c-valprint.c (c_value_print): New function, with code moved from:
1510 * valprint.c (value_print): ... here. Now just invoke
1511 LA_VALUE_PRINT to do language-specific stuff.
1512 * valprint.c (value_print_array_elements): Make non-static.
1513 * c-lang.c (c_language_defn, cplus_language_defn): Add
1514 c_value_print in the la_value_print field.
1515 * m2-lang.c (m2_language_defn): Likewise.
1516 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1517 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1518 * ch-valprint.c (chill_value_print): New function, based on
1519 c_value_print, but use Chill "look and feel."
1520 * c-lang.h (c_value_print): New prototype.
1521 * ch-lang.h (chill_value_print): New prototype.
1522 * value.h (value_print_array_elements): New prototype.
1524 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1525 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1527 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1529 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1530 to new file top.c. Make things extern instead of static and
1531 similar rearrangements to deal with this.
1533 * utils.c: Move fputs_unfiltered to main.c. Remove
1534 FPUTS_UNFILTERED_OVERRIDE ifndef.
1535 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1536 and libgdb uses utils.c and top.c.
1538 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1540 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1542 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1544 * ch-valprint.c (chill_val_print_array_elements): New function.
1545 A Chill version of val_print_array_elements, it prints the
1546 array index labels, in additions ot the array element values.
1547 (chill_val_print): Use the new function.
1549 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1551 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1553 * defs.h (enum language): Add language_asm.
1554 * findvar.c (read_register_bytes read_register_gen
1555 write_register_bytes read_register read_register_pid
1556 write_register write_register_pid supply_register): Move multi-
1557 thread handling down into these routines. Create XXX_pid routines
1558 that allow register references to specify the pid.
1559 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1560 read_sp write_sp read_fp write_fp): Move these routines from
1561 infcmd to findvar to centralize the whole mess.
1562 * i386-nlmstub.c: Portability fixes.
1563 * infptrace.c (child_resume): Conditionalize to allow other natives
1564 to override it. Remove PIDGET gubbish, it's no longer necessary.
1565 * infrun.c (wait_for_inferior): Put registers_changed() before
1566 target_wait() to speed up remote debugging.
1567 * Replace code that reads registers from other threads with much
1568 nicer looking new function calls (see changes to findvar.c).
1569 * Don't skip prologues if debugging assembly source.
1570 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1571 child_resume to handle multi-thread debugging properly.
1572 * remote.c: Add O response to get console output from target.
1573 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1574 SERIAL_ERROR here to simplify callers.
1575 * Change static var timeout to remote_timeout.
1576 * (fromhex): Remove unnecessary return -1 at end of routine.
1577 * (remote_wait): Turn this into a big switch statement. Add
1578 support for O response.
1579 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1580 * (getpkt): Split getpkt into two parts. read_frame deals with
1581 all formatting issues, run-length encoding, and framing. getpkt
1582 now handles error recovery, and frame detection.
1583 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1584 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1585 control. (hardwire_readchar): Handle EINTR from read().
1586 * symfile.c (deduce_language_from_filename): Add support for .s
1588 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1589 override infptrace's child_wait.
1590 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1591 instead of XXXlynx.h.
1592 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1594 * nlm/gdbserve.c: Portability fixes.
1596 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1598 * inftarg.c (child_wait): Call proc_wait, not wait.
1599 (child_mourn_inferior): Call proc_remove_foreign.
1600 * main.c (gdb_init): Call init_proc.
1601 * main.c: Provide dummy versions of init_proc, proc_wait, and
1602 proc_remove_foreign for the gdb case (the libgdb case provides its
1603 own versions of these functions).
1604 * Makefile.in (libgdb-files): Add libproc.a.
1606 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1608 Hardware watchpoints for Linux, from Rick Sladkey
1609 (jrs@world.std.com).
1610 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1611 new hardware breakpoint recovery method.
1612 * i386v-nat.c (i386_insert_watchpoint,
1613 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1614 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1615 New functions to support the 386 hardware debugging registers.
1616 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1617 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1618 target_insert_watchpoint, target_remove_watchpoint): Define these
1619 macros to use the hardware debugging functions in i386v-nat.c.
1621 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1623 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1626 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1628 * target.c, target.h: New variables target_activity_function and
1630 * inflow.c, inferior.h: New functions set_sigio_trap and
1632 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1634 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1636 * remote-sim.h (sim_verbose): Delete.
1637 Document callbacks needed.
1638 (sim_*): Change result to void where there isn't one.
1639 (sim_open): Clarify argument and error response.
1640 (sim_close): Declare.
1641 (sim_load): Change bfd_handle argument to file name. Clarify result.
1642 (sim_create_inferior): Renamed from sim_set_args.
1643 (sim_set_pc): Delete.
1644 (sim_info): Delete printf_fn argument.
1645 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1646 (gdbsim_load): Try sim_load first.
1647 (gdbsim_create_inferior): Call sim_create_inferior.
1648 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1649 (gdbsim_close): Call sim_close.
1650 (gdbsim_files_info): Update call to sim_info.
1651 (gdbsim_ops): Realign comments.
1653 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1655 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1657 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1658 the auxent if the symbol's name is ".file". From David Edelsohn
1659 <c1dje@watson.ibm.com>.
1661 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1663 * breakpoint.c (breakpoint_1): Fix typo.
1665 * annotate.c (annotate_field_end): Fix typo.
1667 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1669 * Makefile.in (TSSTART): Remove; no longer used.
1671 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1672 fputs_unfiltered and exit directly, rather than fatal. The latter
1673 calls vfprintf_unfiltered!
1675 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1676 * value.h, printcmd.c (print_value_flags): Move from here...
1677 * annotate.c: ...to here, and make it use can_dereference.
1679 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1681 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1682 Remove, needed for both native and cross.
1683 * target.c (attach_flag, generic_mourn_inferior): Put here.
1684 * utils.c (job_control): Put here.
1685 (terminal.h): Don't include anymore.
1687 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1689 * source.c (find_source_lines): Always use code that was #ifdef
1690 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1691 leaving it on the chain. Reindent much of this function.
1692 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1693 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1694 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1695 config/ns32k/xm-ns32km3.h: Remove all references to
1696 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1697 * main.c, fork-child.c, many config files: Remove all
1698 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1701 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1702 This avoids __eprintf troubles.
1704 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1706 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1707 initialization code which needs to be called even if we bypass the
1708 command line stuff into gdb_init.
1709 * utils.c (fputs_unfiltered): Surround in #ifndef
1710 FPUTS_UNFILTERED_OVERRIDE.
1711 * Makefile.in (libgdb.a): New target.
1713 * utils.c: Rearrange I/O stuff a bit so that all output goes
1714 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1715 which made %s not work with arbitrarily large strings.
1716 * printcmd.c (printf_command): Use printf_filtered, not
1717 printf_unfiltered and printf, now that arbitrary limit is gone.
1720 * breakpoint.c (watchpoint_check): Remove unused variable b.
1721 * stack.c (print_frame_info): Move sp and buf inside #if.
1722 * eval.c (evaluate_subexp): Remove unused variables pp,
1723 mangle_ptr, ptr, and mangle_tstr.
1724 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1726 * symtab.c (lookup_symtab): Put variable copy inside #if.
1727 (decode_line_1): Put variable q1 inside #if 0.
1728 * target.h: Declare target_link.
1729 * infrun.c (wait_for_inferior): Remove unused variables signame.
1730 * remote.c (remote_resume): Remove unused variable name.
1731 * c-exp.y (parse_number): Parenthesize operand of shift.
1732 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1733 (this is a semantic change, the warning seems to have detected a bug).
1734 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1735 * coffread.c: Move variable temptype inside #if.
1736 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1738 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1739 (chill_val_print): Remove unused variable in_range.
1740 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1741 (chill_val_print): Add default case for switch.
1742 * stabsread.h: Declare stabsect_build_psymtabs.
1743 * os9kread.c (read_minimal_symbols): Make this return void.
1744 (os9k_symfile_read): Remove unused variables stb_exist and val.
1745 (os9k_symfile_init): Remove unused variable val.
1746 (fill_sym): Remove unused variable id.
1747 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1748 unused variable nsl.
1749 Remove unused variable symfile_bfd.
1750 #if 0 unused variables lbrac_unmatched_complaint and
1751 lbrac_mismatch_complaint.
1752 Remove declaration for non-existent function os9k_next_symbol_text.
1754 * annotate.c, annotate.h: New files, containing a function for
1755 each annotation which outputs it.
1756 * Move breakpoints_changed from breakpoint.c to annotate.c.
1757 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1758 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1759 Use annotate.c functions to output annotations.
1760 * Makefile.in (OBS): Add annotate.o.
1762 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1764 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1765 elf_unwind_entries are always initialized.
1767 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1768 stubs which return directly to the caller rather than to the stub
1771 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1773 * c-exp.y (yyerror): Display a more informative error message.
1774 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1775 * m2-exp.y (yyerror): Ditto.
1777 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1779 * inflow.c (job_control): Move definition to front of file.
1781 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1783 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1784 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1786 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1788 * Makefile.in (kdb): Remove old init.c creation commands.
1789 * configure.in (sparclite): Match on sparclite*.
1790 * sparclite/aload.c (main): Only change section addresses for
1791 a.out format object files.
1793 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1795 * config/i386/go32.mh: Define CC.
1797 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1799 * gdbserver/Makefile.in: Remove irrelevant definitions and
1800 comments inherited from the gdb Makefile.
1801 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1802 (VERSION): Update to 4.12.3.
1803 (gdbserver): Remove any existing executable first.
1804 (distclean, realclean): Remove nm.h.
1805 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1806 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1807 Don't use absolute pathname.
1809 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1811 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1814 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1816 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1817 (print_it_normal): Add annotations for the inferior starting and
1818 stopping, and for all the various messages related to how it
1821 * printcmd.c (do_one_display): Annotate.
1822 * stack.c (print_frame_info): Annotate printing of stack frames.
1824 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1826 * remote.c (get_offsets): Handle case where stub doesn't support
1829 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1831 Add partial support for g++ code compiled with -fvtable-thunks.
1832 * c-valprint.c (c_val_print): Add vtblprint support
1834 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1835 pointers (if using thunks) as well as array of structs (otherwise).
1836 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1837 level, and make the latter non-static (so define_symbol can use it).
1838 * stabsread.c (define_symbol): If the type being defined is a
1839 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1840 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1841 * values.c (value_virtual_fn_field): Handle thunks.
1842 * values.c (value_headof): Minor efficiency hack.
1843 * values.c (value_headof): Incomplete thunk support. FIXME.
1845 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1847 * valprint.c (print_longest): Clarify comment about use_local.
1848 * printcmd.c, defs.h (print_address_numeric), callers in
1849 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1850 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1851 exec.c: New argument use_local.
1852 * source.c (identify_source_line): Use filtered output. Use
1853 print_address_numeric.
1855 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1856 language.c (type_error, range_error): Use filtered output.
1857 * utils.c (error_begin): Update comment to tell people to use
1860 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1861 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1864 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1866 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1867 from the fault, #ifndef FAULTED_USE_SIGINFO.
1868 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1870 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1872 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1873 Explicitly annotate each record.
1875 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1877 * xcoffexec.c: Reformat to standards and lint.
1878 (language.h): Include.
1879 (exec_close): Declare arg "quitting".
1880 (file_command): Declare arg "from_tty".
1881 (map_vmap): Cast xmalloc result to PTR.
1882 * rs6000-nat.c: Reformat to standards and lint.
1883 (exec_one_dummy_insn): Use char array for saved instruction.
1884 (fixup_breakpoints): Declare.
1885 (vmap_ldinfo): Be more informative in fatal error messages.
1886 (xcoff_relocate_symtab): Define to return void.
1887 * xcoffsolib.h: Reformat to standards, improve comments.
1888 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1890 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1892 * utils.c, defs.h (error_begin): New function.
1893 (quit): Print annotation before printing the error message.
1894 * main.c (return_to_top_level): Print annotation before doing the
1896 * symtab.c (decode_line_1): Call error not warning and then
1897 return_to_top_level. Call error_begin and printf_unfiltered
1898 rather calling warning (before calls to return_to_top_level).
1899 * core.c (memory_error): Use error_begin, printf_unfiltered,
1900 print_address_numeric and return_to_top_level instead of error.
1901 Cleans up a FIXME-32x64.
1902 * language.c (type_error, range_error): Call error_begin
1903 not just target_terminal_ours.
1905 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1906 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1907 side of an assignment is non-portable.
1909 * utils.c (query): Change syntax of query annotations to be
1910 consistent with other input annotations.
1911 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1913 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1915 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1917 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1918 that have a stack frame size of 32k or larger (from Paul Flinders).
1919 Remove #if 0'd code.
1921 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1923 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1924 for Lynx platforms that need it.
1925 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1927 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1929 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1930 than trying to deduce it from the fault.
1932 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1934 * printcmd.c (print_address_symbolic): Initialize name to empty
1935 string to avoid core dump if lookup fails.
1936 * remote-e7000.c (printf_e7000debug): Error if target not open.
1938 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1940 * i386-nlmstub.c: Update to be more in line with PIN stub.
1941 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1942 * (hex2mem): Init ptr.
1943 * General cleanups to use ConsolePrintf, standard prologues, etc...
1945 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1947 * i386-nlmstub.c: More changes to be compatible with remote.c.
1949 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1950 into (the far less frequently called) dbx_symfile_read.
1952 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1954 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1956 * dbxread.c (record_minimal_symbol): Record the section
1957 associated with the symbol to make dynmaic relocation work.
1958 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1959 Solaris brain-damage which don't apply to relocatable object
1961 * (stabsect_build_psymtabs): New routine to read stabs out of an
1962 arbitrarily named section.
1963 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1965 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1966 stabs out of the nlm.
1967 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1968 brain-damage which don't apply to relocatable object files.
1969 * remote.c (putpkt): Improve error reporting and error handling.
1970 * (get_offsets): Temporary kludge to force data & bss sections to
1971 have the same relocation.
1972 * stabsread.c (define_symbol, scan_file_globals): Record section
1975 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1977 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1978 FIXME-32x64 comment.
1980 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1982 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1983 to after call to target_wait. This means that flush_cached_frames
1984 can call target_terminal_ours if it wants to.
1985 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1986 comment about why the code is dubious.
1988 * stabsread.c (read_type): Call read_type, not nonexistent
1991 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1993 * remote-os9k.c (rombug_fetch_registers): set trace mode
1995 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1997 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1999 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2000 passed to process_one_symbol.
2001 * stabsread.c (read_type): process os9k functio prototype.
2003 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2005 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2008 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2010 * utils.c (prompt_for_continue): Annotate prompt.
2011 (query): Annotate query.
2012 * printcmd.c (print_frame_args): Change syntax of argument
2013 annotation to make name and value part of a single group of
2014 annotations, not two separate groups.
2015 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2016 * valprint.c (val_print_array_elements): Change syntax of
2017 annotation to be more concise.
2018 * main.c, defs.h (command_line_input): New argument tells what
2019 string to include in the annotations.
2020 * symtab.c (decode_line_2), main.c (read_command_lines,
2021 command_loop): Change callers.
2023 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2024 target null pointer.
2025 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2027 * printcmd.c (output_command): Annotate things we print here too.
2028 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2029 * Move declaration of print_value_flags from defs.h to value.h.
2030 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2032 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2034 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2035 BFD handles sun3 dynamic relocations now.
2036 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2039 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2041 * printcmd.c (print_command_1): Annotate the top-level expressions
2043 (print_frame_args): Annotate each argument.
2044 * printcmd.c, defs.h (print_value_flags): New function.
2045 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2046 * valprint.c (val_print_array_elements): Annotate each array element.
2048 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2050 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2051 the register contains a pointer to the type, not the type itself.
2053 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2055 * main.c (main): Accept --annotate=N option and make --fullname
2056 the same as --annotate=1.
2057 (command_line_input): Print annotatation before and after prompt.
2058 * blockframe.c (flush_cached_frames): Print annotation.
2059 * Rename frame_file_full_name to annotation_level and move it from
2061 * source.c (identify_source_line): If annotation_level > 1,
2062 change output format.
2063 * breakpoint.c: Print annotation whenever a breakpoint changes.
2064 * main.c: New variable server_command.
2065 (command_line_input): Parse "server " and set server_command.
2066 (dont_repeat): Check server_command.
2068 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2070 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2071 updating raw_symbol and symnum. Return a value in the case where
2074 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2076 * parse.c: Don't define block_found; it is defined in symtab.c.
2077 * parser-defs.h: Add comment regarding block_found.
2079 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2081 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2084 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2086 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2087 section vma. Do not read dynamic relocs for sun3 executables to
2088 avoid BFD assertion message.
2090 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2092 * nm-hppab.h (KERNEL_U_ADDR): Define.
2093 (FIVE_ARG_PTRACE): Likewise.
2094 (CANNOT_STORE_REGISTER): Likewise.
2095 * nm-hppah.h (KERNEL_U_ADDR): Define.
2096 (FIVE_ARG_PTRACE): Likewise.
2097 (CANNOT_STORE_REGISTER): Likewise.
2098 (NEED_TEXT_START_END): Likewise.
2100 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2101 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2102 (FIVE_ARG_PTRACE): Likewise.
2103 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2104 (FIVE_ARG_PTRACE): Likewise.
2106 * hppa-tdep.c (read_unwind_info): Make static.
2107 (restore_pc_queue): Indirect through the target vector to
2108 reload the register state.
2110 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2112 * paread.c (compare_unwind_entries): Delete function. It's been
2113 moved into hppa-tdep.c.
2114 (read_unwind_info): Likewise.
2115 (pa_symfile_read): No longer call read_unwind_info. The unwind
2116 tables will be read in as they are needed.
2118 * hppa-tdep.c (compare_unwind_entries): New function.
2119 (read_unwind_info, internalize_unwinds): Likewise.
2120 (find_unwind_entry): Read in unwind information on demand.
2122 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2124 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2125 to : in search path processing.
2126 * defs.h (qsort): Rename argument in prototype.
2127 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2129 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2130 (false): Eliminate usages.
2132 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2134 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2135 All references to value changed to value_ptrlage_command is now
2137 All references to value changed to value_ptr.
2138 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2139 * remote-hms.c (hms_wait): Timeout after five seconds.
2140 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2141 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2142 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2144 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2146 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2148 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2150 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2152 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2153 bp_watchpoint_scope breakpoints.
2154 (struct breakpoint): Add val_chain and related_breakpoint fields
2155 for use by watchpoints.
2157 * breakpoint.c (within_scope): Delete. No longer used.
2158 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2159 (target_{remove,insert}_watchpoint): Likewise.
2160 (can_use_hardware_watchpoint): New function.
2161 (remove_breakpoint): New function to remove a single breakpoint
2162 or hardware watchpoint.
2163 (insert_breakpoints): Handle insertion of hardware watchpoints.
2164 Store a copy of the value chain derived from the watchpoint
2166 (remove_breakpoints): Simplify by using remove_breakpoint.
2167 (delete_breakpoint): Likewise.
2168 (watchpoint_check): Delete the watchpoint and watchpoint scope
2169 breakpoints when the watchpoint goes out of scope. Save & restore
2170 the current frame after checking watchpoints.
2171 (breakpoint_init_inferior): Likewise (restarting the program
2172 makes all local watchpoints go out of scope).
2173 (bpstat_stop_status): Handle hardware watchpoints much like normal
2174 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2175 when the watchpoint goes out of scope. Remove and reinsert all
2176 breakpoints before returning if we stopped when a hardware watchpoint
2178 (watch_command): Use a hardware watchpoint when possible. If
2179 watching a local expression, build a scope breakpoint too.
2180 (map_breakpoint_numbers): Also call given function for any
2181 related breakpoints.
2182 (disable_breakpoint): Never disable a scope breakpoint.
2183 (enable_breakpoint): Handle hardware breakpoints much like normal
2184 breakpoints, but recompute the watchpoint_scope breakpoint's
2185 frame and address (if we have an associated scope breakpoint).
2186 (read_memory_nobpt): Handle hardware watchpoints like normal
2187 watchpoints. When necessary handle watchpoint_scope breakpoints.
2188 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2189 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2190 (disable_command): Likewise.
2192 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2193 Extern prototype added to frame.h
2195 * infrun.c (wait_for_inferior): Set current_frame and select
2196 a frame before checking if we stopped due to a hardare watchpoint
2197 firing. Handle stepping over hardware watchpoints.
2198 (normal_stop): Remove unnecessary call to select_frame.
2200 * value.h (value_release_to_mark): Declare.
2201 * values.c (value_release_to_mark): New function.
2203 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2204 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2206 * hppab-nat.c (hppa_set_watchpoint): New function.
2208 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2209 (HAVE_STEPPABLE_WATCHPOINT): Define.
2210 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2211 (target_{insert,delete}_watchpoint): Define.
2213 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2214 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2215 (target_{insert,remove}_watchpoint): Likewise.
2217 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2219 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2220 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2221 often have the same names as debug symbols for functions, and
2222 confuse lookup_symbol().
2224 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2226 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2227 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2228 REGISTER_RAW_SIZE (1).
2229 Together these changes work around a bug in HP's compiler. Both
2230 seem to be necessary.
2232 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2234 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2235 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2236 are type mst_solib_trampoline.
2238 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2240 * config/m68k/es1800.mt: Change comments.
2242 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2244 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2246 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2248 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2251 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2253 * values.c (unpack_long): Remove obsolete comment about using a
2256 * symfile.c (symbol_file_command): Add comments about command syntax.
2258 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2259 Jim Kingdon (kingdon@cygnus.com)
2261 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2262 are in the .plt section.
2263 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2264 find_solib_trampoline_target): New functions for handling
2265 stepping into -g compiled shared libraries.
2266 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2267 find_solib_trampoline_target): Add prototypes.
2268 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2269 Define to handle stepping into -g compiled shared libraries.
2270 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2271 stepping into -g compiled shared libraries.
2273 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2275 * configure.in: Add mips-*-sysv4* support.
2276 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2277 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2278 New files for MIPS SVR4 support.
2279 * Makefile.in: Update for new mipsv4 files.
2280 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2281 read_next_frame_reg to obtain the frame relative stack pointer.
2282 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2283 obtain the frame relative stack pointer.
2284 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2285 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2286 by entering them into the minimal symbol table.
2287 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2288 a long for float formats.
2289 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2290 get defined in <link.h>.
2291 * solib.c (solib_add): Add shared library sections to the section
2292 table of the target before adding the symbols.
2293 * partial-stab.h: Relocate static and global functions.
2294 * dbxread.c (read_dbx_symtab): Remove unused variable
2295 end_of_text_address. Relocate text_addr when passing it
2298 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2299 library functions before the executable is run. Retrieve dynamic
2300 symbols from stripped executables.
2301 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2302 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2303 if no debugging symbols were found.
2304 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2305 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2307 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2308 OSF/1 has shared libraries.
2310 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2312 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2313 to BFD handling of dynamic symbols.
2315 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2317 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2318 then gets its real address into FUN and its GOT/DP value into %r19.
2320 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2322 * hppa-tdep.c (frameless_function_invocation): If no unwind
2323 descriptor was found, then assume this was not a frameless
2324 function invocation.
2325 (frame_saved_pc): If the saved PC is in a linker stub, then
2326 return the return address which the linker stub will return to.
2328 * xm-hppab.h: Never define USG.
2329 * xm-hppah.h: Always define USG.
2331 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2333 * values.c (unpack_long, value_from_longest),
2334 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2336 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2338 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2340 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2342 For SVR4 targets, enable gdb to set breakpoints in shared
2343 library functions before the executable is run.
2344 * elfread.c (elf_symtab_read): Handle symbols for shared library
2346 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2347 and moved to objfiles.c.
2348 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2349 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2350 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2351 the new generic definition from tm-sysv4.h works for Solaris.
2353 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2355 * elfread.c (elf_symtab_read): Change storage_needed,
2356 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2357 bfd_get_symtab_upper_bound. Check for errors from
2358 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2359 * nlmread.c (nlm_symtab_read): Same changes.
2361 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2363 * xcoffread.c (xcoff_next_symbol_text): New function.
2364 (read_xcoff_symtab): Set next_symbol_text_func to it.
2365 Move raw_symbol outside of read_xcoff_symtab.
2367 * remote.c (getpkt): Remove unused "out" label.
2369 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2371 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2372 about more than one watchpoint being triggered.
2374 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2376 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2378 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2380 * blockframe.c (find_pc_partial_function): mst_file_text
2381 symbols do not live in the shared library transfer table.
2382 * ch-exp.y (decode_integer_value, match_character_literal,
2383 match_bitstring_literal): Guard tolower calls with isupper,
2384 tolower on old BSD systems blindly subtracts a constant.
2385 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2386 well when determining the producer of the object file.
2387 * mdebugread.c (has_opaque_xref): New function to check for
2388 cross reference to an opaque aggregate.
2389 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2390 enter typedefs to opaque aggregates into the symbol tables.
2391 * mdebugread.c (parse_external): Remove skip_procedures argument,
2392 it has always been 1. Remove code that handled stProc symbols,
2393 it was never executed and was wrong, as the index of a
2394 stProc symbol points to the local symbol table and not to the
2395 auxiliary symbol info. Update caller.
2396 * mdebugread.c (parse_partial_symbols): Do not enter external
2397 stProc symbols into the partial symbol table, they are already
2398 entered into the minimal symbol table.
2399 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2400 Remove all conditionals and definitions for ptx.
2401 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2402 Fix addresses of floating point registers in REGISTER_U_ADDR.
2403 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2404 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2405 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2406 signal trampoline code work.
2407 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2408 Remove all conditionals and definitions for ptx.
2409 Remove KDB definitions.
2410 * symm-nat.c (store_inferior_registers): Fetch registers before
2411 storing them to obtain valid floating point control registers.
2412 Store fpu registers.
2413 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2414 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2415 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2417 * symm-nat.c (child_resume): Update type of `signal' parameter.
2418 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2420 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2422 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2423 calling import stubs for functions in shared libraries.
2425 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2427 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2429 * ch-lang.c (chill_is_varying_struct): Magic string is
2430 was "<var_length>" is now "__var_length" (more portable).
2432 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2434 * remote.c (getpkt): If we get a timeout, actually retry rather
2435 than just giving up the first time it happens.
2436 * remote.c: Document sequence numbers.
2437 (remote_store_registers): Change syntax of 'P' request so that it
2438 never looks like a sequence number.
2440 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2442 * os9kread.c (record_minimal_symbol): add section_offset to
2443 relocate minimal symbol table.
2444 * os9kread.c (read_minimal_symbols): ditto.
2445 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2447 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2448 return. Also if file addr is 0 leave it 0, not to relocate.
2449 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2450 'set remotexoff' and 'set remotelog' commands.
2452 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2454 * remote.c (remote_store_registers): Add 'P' request to set an
2455 individual register.
2456 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2459 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2461 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2462 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2463 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2465 * command.c (do_setshow_command, case var_string): Never add a
2466 space to the end of the string.
2467 * NEWS: Document this change.
2468 * .gdbinit: Add a space to the "set prompt" command.
2470 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2472 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2473 changes to make it compile (it doesn't link yet).
2475 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2476 (set_demangling_style, set_demangling_command): Use savestring not
2477 strdup. We were not dealing properly with a NULL return from
2478 strdup, and were not declaring strdup (the system header may or
2481 * valprint.c (val_print): Remove inaccurate comment about what
2482 types can be stub types.
2484 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2485 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2486 Supply alternate version if ATTACH_DETACH is not defined.
2487 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2488 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2489 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2491 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2493 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2495 (skip_trampoline_code): Rewrite and add support for argument
2496 relocation stubs stubs, import/export stubs, calls through
2497 "_sr4export" and cascaded trampolines.
2499 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2500 if no unwind descriptor is found.
2502 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2503 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2504 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2505 differently. All registers are four bytes.
2506 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2508 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2510 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2511 registers as both single and double values (fetching 2nd 32bit half
2512 as necessary). Annotate each register printed with its precision.
2514 * paread.c (read_unwind_info): Fix off-by-one error.
2516 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2518 * main.c (complete_command): Deal with it if arg is NULL.
2520 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2522 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2523 regarding using the PC--using the PC is necessary and all the
2524 FIXME comments in the world won't make it go away.
2526 * valops.c (value_at, value_at_lazy): Give error if we dereference
2528 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2529 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2531 * stabsread.c (patch_block_stabs): Add comment about what happens
2532 if the definition is in another compilation unit from the stab.
2534 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2536 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2538 * main.c (complete_command): New command, from Rick Sladkey
2539 <jrs@world.std.com>.
2540 (symbol_completion_function): Don't declare rl_point and
2541 rl_line_buffer; they are now declared in readline.h.
2542 (show_commands): Don't declare history_base; it is declared in
2544 * command.c (lookup_cmd): Don't delete trailing whitespace.
2545 Reverts change of 14 May 1989.
2547 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2549 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2550 code from prim_record_minimal_symbol_and_info() to here. Callers
2551 of the latter can legitimately supply a section number of -1.
2553 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2555 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2556 member functions have an element in args for a (nonexistent) this
2559 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2561 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2563 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2564 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2566 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2567 for the structure's type. All callers changed.
2569 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2570 for each structure argument rather than assuming it's either
2571 true or false for all structure arguments.
2573 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2574 on the length structure passed, not the compiler used.
2576 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2577 argument for the structure's type.
2579 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2581 * values.c (set_internalvar): Don't set var->value until we are
2582 sure there won't be an error().
2584 * remote.c (get_offsets): Reinstate comment which was in
2585 remote_wait about use of SECT_OFF_TEXT and so on.
2587 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2589 * symmisc.c (maintenance_check_symtabs): New function to check
2590 consistency of psymtabs and symtabs.
2591 * symtab.h (maintenance_check_symtabs): Add prototype.
2592 * maint.c: Add new `maint check-symtabs' command.
2593 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2594 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2595 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2597 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2598 to write_memory to avoid warnings from gcc.
2599 * config/i386/xm-symmetry.h: Add missing #endif.
2600 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2601 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2602 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2604 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2606 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2607 (hppa_push_arguments): Likewise.
2609 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2611 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2612 improve remote debugging efficiency. Also fixed problems with
2613 doing function calls for programs with no entry points.
2614 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2615 entry_point_address.
2616 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2617 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2618 parse_lines): Pass section_offsets info to these routines so that
2619 we can relocate symbol table entries upon readin.
2620 * (psymtab_to_symtab_1): Set symtab->primary to tell
2621 objfile_relocate to do relocations for our symbols.
2622 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2623 (which hang off of the symbol table).
2624 * Use prim_record_minimal_symbols_and_info instead of
2625 prim_record_minimal_symbols to supply section info to make minimal
2626 symbol relocations work.
2627 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2628 -1, try to deduce it from ms_type.
2629 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2630 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2631 add code to relocate objfile->sections data structure.
2632 * remote.c (get_offsets): Use new protocol message to acquire
2633 section offsets from the target.
2634 * (remote_wait): Get rid of relocation stuff. That's all handled
2635 by objfile_relocate now.
2636 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2637 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2639 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2641 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2643 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2645 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2646 can no longer set this at run time.
2647 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2648 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2649 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2650 sparc-tdep.c compiles).
2651 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2653 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2655 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2656 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2657 * configure.in: Recognize m68*-cisco*-*.
2659 * Makefile.in (TAGS): Use variables directly, rather than using
2660 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2661 and means that these filenames no longer need be unique across all
2662 the config/* directories.
2663 * configure.in: Put the config/*/ into TM_FILE, etc.
2665 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2666 and trapv exceptions.
2668 * target.h (struct section_table), objfiles.h (struct obj_section):
2669 Change name of field sec_ptr to the_bfd_section. More mnemonic
2670 and avoids the (sort of, for the ptx compiler) name clash with
2671 the name of the typedef.
2672 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2673 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2675 * utils.c: Include readline.h.
2676 * Makefile.in (utils.o): Add dependency.
2678 * remote.c (getpkt): Add support for run-length encoding.
2680 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2682 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2684 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2686 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2687 prim_record_minimal_symbol.
2690 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2691 computing their offset from the start of the old buffer and adding
2692 to the new buffer, rather than by assuming we can add the
2693 difference between the old buffer and the new buffer (it might not
2694 fit in an int). Merge in cosmetic differences from emacs regex.c
2695 version of this macro.
2697 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2699 * Makefile.in (install-only): Fix use of program_transform_name.
2701 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2703 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2704 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2705 so I'm nuking the command.
2706 * symtab.c (find_addr_symbol): Comment out, no longer used.
2708 * main.c (main): Don't init_source_path for the -cd argument. Now
2709 that source_path doesn't contain the current_directory from when
2710 GDB started up, init_source_path is no longer useful (and is
2711 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2713 * TODO: Remove item about line numbers being off. It is useless
2714 and confusing without a reproducible test case (it mentions
2715 proceed(), but I was able to step through proceed without trouble).
2717 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2719 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2720 library functions before the executable is run. Retrieve dynamic
2721 symbols from stripped executables.
2722 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2723 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2724 symtab.c (list_symbols): Handle mst_solib_trampoline.
2725 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2726 for all targets, remove IBM6000_TARGET dependencies.
2727 * dbxread.c (read_dbx_dynamic_symtab): New function.
2728 * dbxread.c (dbx_symfile_read): Use it.
2729 * dbxread.c (SET_NAMESTRING): Set namestring to
2730 "<bad string table index>" instead of "foo" if the string index is
2732 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2734 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2735 to break_command. Handle mst_file_* minimal symbol types.
2736 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2738 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2740 * c-exp.y(yylex): fix potential memory overflow.
2742 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2744 * environ.c (set_in_environ): Eliminate special handling of PATH and
2746 * putenv.c: Removed, conflicts with system declaration of
2747 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2749 * Makefile.in: Change accordingly.
2750 * procfs.c (procfs_create_inferior): Change comment accordingly.
2752 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2754 * rs6000-tdep.c: Change value to value_ptr.
2756 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2758 * i386m3-nat.c: Include floatformat.h.
2759 (get_i387_state): Use memset not bzero.
2763 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2764 ieee-float.h to floatformat.h.
2766 * valprint.c (val_print_string): Ignore error if the error
2767 happened after a terminating '\0'.
2769 * c-valprint.c (c_val_print): Never add 1 to return value from
2770 val_print_string; just return what it returns.
2772 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2773 looping through all of the enums.
2774 * infrun.c (signals_info): Use it.
2776 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2778 * main.c (main): When printing warning about bad baud rate, don't
2779 use warning(); it relies on current_target which isn't set up yet.
2781 * breakpoint.c (_initialize_breakpoint): Update docstring for
2782 tbreak to match what the code actually does. Don't mention tbreak
2783 in docstrings for "enable once" or "enable breakpoints once".
2785 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2787 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2788 while (0). That defeats the whole purpose of using do . . . while (0).
2789 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2790 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2791 using a ?: expression as an lvalue is not portable.
2793 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2794 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2795 'p' and 'r' symbol descriptors into a single symbol to look for a
2797 * README, config/sparc/tm-sparc.h: Update comments.
2799 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2801 * mdebugread.c (parse_type): Do not complain for types with
2802 an `indexNil' aux index, these are simply undefined types.
2803 Remove indexNil check from caller of parse_type.
2804 * mdebugread.c (parse_partial_symbols): Do not enter
2805 stGlobal, scCommon symbols into the minimal symbol table, their
2806 value is the size of the common, not its address.
2807 Handle scInit, scFini, scPData and scXData sections.
2808 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2810 Enter stProc symbols into the global_psymbols list once, not into
2811 the static_psymbols_list.
2812 Get rid of dummy psymtab if it is empty, to allow proper detection
2813 of stripped executables.
2814 * mdebugread.c (cross_ref): Allow cross references to Fortran
2817 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2819 * stabsread.c (common_block_end, fix_common_block): Stash the
2820 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2821 as to not assume that a pointer fits in an enum.
2823 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2825 * os9kread.c (fill_sym): check compiler verion number for pre-
2827 * os9kread.c (os9k_process_one_symbol): address of symbol is
2828 relative to section not module.
2829 * stabsread.c (define_symbol): add symbol type 's' as local
2831 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2833 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2834 * remote-os9k.c: fix bug in 'set remotebaud' function.
2835 * remote-os9k.c (rombug_link): minimize checking so to improve
2837 * symfile.c (symbol_file_command): check if failed to link, also make
2838 the command be able to accept more than one filenames.
2839 * target.c (target_link): check if failed to link with rombug.
2840 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2842 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2844 * remote-es.c (es1800_child_ops): Don't declare it static.
2846 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2848 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2850 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2852 * dbxread.c: New variable lowest_text_address.
2853 (record_minimal_symbol, read_dbx_symtab): Set it.
2854 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2855 end_of_text_address.
2856 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2858 * dbxread.c (end_psymtab): Remove old and commented out
2859 capping_global and capping_static. Fix comments regarding
2860 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2862 * parser-defs.h: Add "extern" to start of variable declarations so
2863 we don't end up with commons.
2864 * parse.c: Define these variables.
2866 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2869 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2871 * alpha-tdep.c: Change value to value_ptr.
2873 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2875 * solib.c (elf_locate_base): New function to locate the address
2876 of the dynamic linker's runtime structure in the dynamic info section.
2877 * solib.c (locate_base): Use it instead of iterating over the list
2878 of mapped address segments.
2879 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2882 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2884 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2885 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2886 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2887 signal trampoline and interrupt routines.
2888 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2889 (frame_chain, frame_chain_valid): Likewise.
2890 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2891 saved regs convention for SP.
2893 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2894 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2895 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2897 * tm-hppah.h (IN_SIGTRAMP): Define.
2899 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2901 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2902 alphabetic character as the start of a name.
2904 * sparclite/Makefile.in (all install): Build and install aload.
2906 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2907 config.guess and config.sub produce.
2909 * mips-tdep.c: Change value to value_ptr.
2911 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2913 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2914 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2915 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2916 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2917 value with value_ptr. This is for the ptx compiler.
2918 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2920 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2921 #if 0 i386_float_info.
2922 * symm-tdep.c (round): Remove. Also remove sgttyb.
2923 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2924 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2925 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2926 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2928 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2929 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2930 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2931 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2932 tm-i386v.h is apparently OK.
2933 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2934 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2937 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2939 * osfsolib.c (xfer_link_map_member): Update to use new
2940 target_read_string interface.
2942 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2944 * infrun.c (wait_for_inferior): In checking
2945 remove_breakpoints_on_following_step, check
2946 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2948 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2950 * os9kread.c (os9k_process_one_symbol): Rename
2951 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2952 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2953 (CORE_ADDR)0, from target_link, since that is what it uses.
2954 Process name at end, not during parsing (like we did before Kung's
2955 change), so that -readnow and -mapped can appear anywhere.
2956 Make text_relocation a local variable.
2957 * config/i386/i386os9k.mt: Fix comment.
2958 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2959 * os9kread.c: Put "comments" after #endif inside /* */.
2960 * stabsread.h: Add os9k_stabs variable.
2961 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2963 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2964 descriptor in global_symbols not local_symbols.
2965 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2967 (read_type): If os9k_stabs, accept function parameters after 'f'
2969 (read_array_type): If os9k_stabs, don't expect index type and
2970 expect lower and upper to be separated by ',' not ';'.
2971 (read_enum_type): If os9k_stabs, read a number before the first
2972 enumeration constant.
2973 (os9k_init_type_vector): New function.
2974 (dbx_lookup_type): Call it when starting new type vector.
2975 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2976 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2977 * os9kstab.c: Removed.
2978 * Makefile.in: Update accordingly.
2979 * objfiles.c (objfile_relocate_data): Removed.
2980 * remote-os9k.c (rombug_wait): Call objfile_relocate
2981 not objfile_relocate_data.
2982 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2983 * remote-os9k.c (rombug_wait): Call find_pc_section not
2985 * main.c (quit_command): Check inferior_pid; revert Kung change.
2986 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2988 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2990 * os9kread.c: New file to read os9000 style symbo table.
2991 * os9kstab.c: new file to read os9000 style stabs.
2992 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2993 * objfiles.c (find_pc_objfile): new function to search objfile
2995 * objfiles.c (objfile_relocate_data): new function to relocate
2996 data symbols in symbol table.
2997 * objfiles.h: Add two aux fields in struct objfile to handle
2998 multiple symbol table files situation like in os9000.
2999 * symfile.c: Change so 'symbol-file' command can handle multiple
3000 files. Also call target_link() to get relocation infos.
3001 * target.c (target_link): new function to get relocation info when
3002 a symbol file is requested to load.
3003 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3004 because in cross mode there's no inferior pid, bit they need to
3006 Makefile.in: add os9kread.c os9kstab.c and .o's.
3007 configure.in: add i386os9k target.
3008 config/i386/i386os9k.mt: new add.
3009 config/i386/tm-i386os9k.h: new add.
3011 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3013 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3014 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3016 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3018 * target.c, target.h (target_read_string): Provide error detection to
3019 caller. Put string in malloc'd space, so caller need not impose
3021 * solib.c (find_solib): Update to use new interface.
3022 * irix5-nat.c (find_solib): Read o_path from inferior
3023 (clear_solib): Free storage for o_path.
3024 * valprint.c (val_print_string): Add comments.
3026 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3028 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3031 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3033 * value.h (struct value): Add modifiable field.
3034 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3035 (record_latest_value): Don't mess with VALUE_LVAL of value.
3036 * valops.c (value_assign): Check it. Reword existing error
3037 message on not_lval.
3039 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3040 (STEP_SKIPS_DELAY): Added.
3041 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3044 * valprint.c (val_print_string): If errcode is set, always print
3045 an error, regardless of force_ellipsis. In the non-EIO case,
3046 just print the error message rather than calling error(). Don't
3047 access *(bufptr-1) if bufptr points to the start of the buffer.
3048 When looking for '\0', don't increment bufptr and addr if bufptr
3049 started out already at limit. If an error happens on fetching the
3050 first character, don't print the string.
3052 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3054 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3057 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3058 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3059 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3060 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3061 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3062 * findvar.c: Update comment regarding ieee-float.h.
3064 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3066 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3067 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3068 Define to make backtracing through the various sigtramp handlers
3070 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3071 the saved pc from ucontext on the stack for SVR4 signal handling.
3073 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3075 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3076 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3077 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3078 just use the global variable itself. When printing baud rate,
3079 don't print a baud rate if baud_rate is -1.
3081 * coffread.c (read_coff_symtab): Pass mst_file_* to
3082 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3083 symbols in the minimal symbols regardless of SDB_TYPE.
3085 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3087 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3088 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3089 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3090 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3091 ignored bs->stop for a bp_step_resume breakpoint.
3092 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3093 which performs one (the check_sigtramp2 one) of the functions
3094 which had been handled by the step_resume_breakpoint. For each
3095 use of the step_resume_breakpoint, make it still use the
3096 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3098 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3099 When setting the frame address of the step resume breakpoint, set
3100 it to the address for frame *before* the call instruction is
3101 executed, not after.
3103 * mips-tdep.c (mips_print_register): Print integers using
3104 print_scalar_formatted rather than duplicating all the
3105 CC_HAS_LONG_LONG and so on.
3106 (mips_push_dummy_frame): Use read_register_gen rather than using
3107 read_register and then putting it back in target format with
3108 store_unsigned_integer. If registers are more than 4 bytes, give
3109 an error rather than have some registers overwrite other
3111 #if 0 unused include of opcode/mips.h.
3113 * symfile.h: Don't declare arguments for coff_getfilename.
3115 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3117 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3119 * configure.in (hppa*-*-osf*): New configuration.
3120 * config/pa/hppaosf.mt: New target makefile fragment.
3121 * config/pa/tm-hppao.h: New target include file.
3123 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3125 * exec.c (print_section_info): Print entry point for exec_bfd only.
3126 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3127 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3128 causes problems if <sys/types.h> has no multiple inclusion protection.
3130 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3132 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3133 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3134 (CALL_DUMMY_LENGTH): Changed accordingly.
3136 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3138 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3139 numbers of register windows.
3141 * sparclite/hello.c: Add factorial function for testing.
3142 * salib.c: Use macros instead of constants for I/O addresses to
3143 make 931 support easier.
3144 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3145 register in sta/lda instructions.
3147 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3149 * dbxread.c (process_one_symbol): Set
3150 block_address_function_relative for COFF like we do for ELF and SOM.
3152 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3154 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3156 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3157 the enumerators of an ecoff enum into the partial symbol table.
3158 * mdebugread.c (parse_partial_symbols): Call it.
3159 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3160 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3161 offsets. Cast psymtab->read_symtab to PTR before passing it to
3163 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3164 set up the global offset table pointer in pic compiled code.
3165 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3166 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3167 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3168 ensures that floats are promoted to doubles before they are pushed
3171 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3173 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3174 Fixup cache_on and flush_i_cache so that they work for both the
3175 930 and 932 processors. Rewrite most low level funcs (uart
3176 access & cache stuff) to use new ASI access macros in sparclite.h.
3177 Also make it easy to access second serial port.
3179 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3181 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3182 <sys/stat.h>; not needed.
3184 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3186 * stack.c (print_frame_info): In "pathological" case, don't
3187 distrust the line number information.
3189 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3191 * mips-tdep.c (mips_print_register): handle 64 bits register.
3192 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3194 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3198 * Makefile.in (install): Do the sed for program_transform_name
3199 ourselves instead of worrying about INSTALL_XFORM. This enables
3200 users to override INSTALL_PROGRAM in the standard way.
3202 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3203 depend on Makefile.in.
3205 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3206 Only test against INT_MIN if a LONGEST is bigger than an int.
3208 * README: Change GhostScript to Ghostscript.
3210 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3212 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3213 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3214 character file names.
3215 * Makefile.in (ALLPARAM): Add these files.
3217 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3218 character file names.
3219 * Makefile.in: Add Kung's new mips64 files.
3221 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3223 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3224 mips64el-*-ecoff and mips64-big-*.
3225 * defs.h: get rid of FORCE_LONG_LONG.
3226 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3227 parsing. Change register size to be MIPS_REGSIZE.
3229 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3231 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3232 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3233 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3235 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3237 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3238 (remove_commands, add_commands): Add/remove hms-drain when target
3241 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3243 * configure.in: Add Lynx/rs6000 support.
3244 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3245 messages. Add rs6000 support. Don't try to modify unwritable
3247 * rs6000-nat.c: Move lots of native dependent stuff (like core
3248 file support) from rs6000-tdep.c & xcoffexec.c to here.
3249 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3250 * xcoffexec.c: Move native dependent stuff to nat.c.
3251 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3253 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3255 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3256 New files to support Lynx/rs6000.
3258 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3260 * README: Remove note about gcc warnings on alpha, these should be
3262 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3263 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3264 remote-utils.c, stabsread.c: Include <string.h>.
3265 * regex.c: Include "defs.h", change re_comp argument to const char *.
3266 * infptrace.c (fetch_register, store_inferior_registers): Change
3267 regaddr to type CORE_ADDR.
3268 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3269 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3271 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3273 * symtab.h: Always define BYTE_BITFIELD to nothing.
3275 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3277 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3278 * configure.in: Remove comment about m68k-em.mt.
3279 * Makefile.in: Remove references.
3281 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3283 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3286 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3288 * target.c (target_preopen): If target_kill doesn't remove the
3289 target from the stack, use pop_target to do it.
3291 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3292 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3293 changes to stabsread.c from summer 1993.
3295 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3296 printing the program, rather than passing NULL to printf.
3297 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3298 try to call UDIDisconnect again. Print better message.
3299 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3301 (udi_create_inferior): If udi_session_id is negative, open a new
3302 TIP rather than giving an error.
3304 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3305 config/ns32k/ns32km3.mh: Define NAT_FILE.
3306 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3307 (it was inconsistent and namespace-wrong) to NM_M3_H.
3308 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3309 (m3_open): New function.
3311 * TODO: Update Mach section.
3313 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3315 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3317 * printcmd.c (printf_command): Add missing single-letter
3318 backslash-escape sequences, and improve error message.
3320 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3322 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3323 rather than trying to shove an int into a pointer and back out
3324 again. This avoids compiler warnings.
3326 * defs.h (alloca): Declare as void *, not char *, on hpux.
3327 Don't prototype it, just declare the return type.
3329 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3331 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3332 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3334 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3336 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3337 ZERO_REGNUM, just read it as zero without talking to the board.
3339 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3341 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3342 to store_floating, not nonexistent variable len.
3344 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3346 (mips_store_word): Change calling convention to return errors, and
3347 to provide old contents if the caller wants it.
3348 (mips_xfer_memory): Deal with errors from mips_store_word.
3349 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3350 define now that remote-mips.c doesn't use BREAKPOINT.
3352 * remote-mips.c (mips_create_inferior): Call warning if arguments
3353 specified, and then execute "set args" command. Call error, not
3354 mips_error, if executable file not specified.
3356 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3359 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3362 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3364 * value.h (print_longest): Rename "value" to "val" in prototype
3365 declaration because some compilers don't like arguments whose
3366 names are the same as types.
3367 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3368 before passing it to remote_*_bytes.
3370 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3372 * h8500-tdep.c (saved_pc_after_call): The size of the
3373 pc is memory model dependent. (segmented_command,
3374 unsegmented_command, _initialize_h8500_tdep): New commands to
3375 change memory model.
3376 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3378 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3379 (hms_wait): Use new status structure
3380 (hms_open): Push the target here. (hms_before_main_loop): Not
3381 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3382 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3383 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3384 all registers in a compact way.
3386 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3388 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3389 as CORE_ADDR to match definition in rs6000-tdep.c.
3391 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3393 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3394 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3395 definitions into the psymtab.
3397 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3399 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3400 a special exceptionSize for the 68332.
3402 * remote-udi.c (udi_attach): If no arguments, print error.
3404 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3406 * Makefile.in (VERSION): Bump to 4.12.1
3407 * NEWS, README: Update to match 4.12 release.
3409 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3411 * command.c (empty_sfunc): New function.
3412 (add_set_cmd): Use it instead of not_just_help_class_command.
3413 (not_just_help_class_command): Change calling convention back to
3414 what it was before yesterday's change.
3416 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3417 of the type if present.
3419 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3421 * printcmd.c (decode_format): Don't blithely set the size for
3422 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3424 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3425 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3426 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3427 always just check against INT_MIN and INT_MAX (this also fixes things
3428 if sizeof (long) > sizeof (int), e.g. Alpha).
3429 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3430 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3431 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3432 BUILTIN_TYPE_UNSIGNED_LONGEST.
3433 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3434 longest_int and longest_unsigned_int.
3435 * value.h (struct value): Just align to LONGEST, rather than worrying
3436 about CC_HAS_LONG_LONG.
3437 * valarith.c (value_binop): Figure out type ourself based on
3438 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3439 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3440 * valprint.c (val_print_type_code_int): Just call
3441 extract_unsigned_integer directly, rather than going through
3443 * printcmd.c (decode_format): Remove code which would sometimes
3444 change 'g' size to 'w' for integers. print_scalar_formatted handles
3445 printing huge integers well enough, thank you.
3447 * command.c (add_set_cmd, not_just_help_class_command): Change
3448 to make this the sfunc, not cfunc, since that is how we call it.
3449 * command.h: Comment difference between sfunc and cfunc.
3450 * demangle.c (set_demangling_command): Add third arg since that
3451 is how it is called.
3452 (_initialize_demangler): Use sfunc, not cfunc, for
3453 set_demangling_command, since that is how it is called.
3454 Remove show_demangling_command; it has no effect.
3456 * command.c (shell_escape): Report errors correctly (with error
3457 message from strerror).
3459 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3461 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3462 x_scnlen.l rather than x_scnlen to match corresponding change in
3465 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3467 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3468 Change comments regarding TYPE_CODE_BOOL.
3469 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3470 regardless of the language.
3471 (value_true): Just call value_logical_not regardless of language.
3472 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3473 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3474 * language.h: Improve comment for la_builtin_type_vector.
3475 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3476 builtin_type_m2_bool.
3478 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3480 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3481 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3483 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3485 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3486 by restarting the ioctl.
3488 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3490 * target.h (target_wait): Add comment about calling
3491 return_to_top_level.
3493 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3495 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3496 additional arguments.
3497 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3499 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3501 * sparc-stub.c: Remove unnecessary #include of memory.h.
3503 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3505 * mips-tdep.c: Remove code which sets saved_regs from
3506 init_extra_frame_info and put it in new function mips_find_saved_regs.
3507 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3508 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3509 check if it is NULL and call mips_find_saved_regs if so.
3511 * remote-mips.c: Use unfiltered, not filtered, output most places.
3513 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3514 backtrace. Revise comments.
3516 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3518 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3519 alpha and irix. The _sigtramp case has to be handled properly
3520 in the tdep files if we have no ecoff debugging info.
3521 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3522 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3523 without PC_REGNUM kludge.
3524 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3525 Clean up handling of mips sigtramp frames, improve comments.
3527 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3529 * paread.c (read_unwind_info): Fix typo.
3531 * paread.c (pa_symtab_read): Update the "check_strange_names"
3532 filter to match GCC's current output. Filter out section symbols
3533 (which the HP linker sometimes puts in the wrong place).
3535 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3537 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3539 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3541 * Makefile.in: Remove all references to sparcly-nat.c.
3543 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3544 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3545 duplicating serial.h and target.h.
3547 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3548 are not used anywhere (a 5 Oct 1993 change removed the uses).
3550 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3551 * config/m68k/es1800.mt: Add comment.
3552 * remote-es.c: Extensive changes to update to current conventions.
3554 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3555 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3556 to achieve the desired timeout.
3557 * serial.h (serial_t): Add field timeout_remaining.
3559 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3561 * c-exp.y (yylex): Reenable nested type code.
3563 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3565 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3567 * remote-mips.c (mips_ops): Fix docstring.
3569 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3571 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3572 with the old tm-m68k-em.h:
3573 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3574 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3575 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3576 Add FIXME regarding GET_LONGJMP_TARGET.
3578 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3579 * infptrace.c (kill_inferior): Add comments.
3580 * main.c (quit_command): Call target_close after we kill or
3582 * remote-udi.c (udi_close): Don't error() if QUITTING.
3584 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3586 * configure.in: Make m68k-coff and aout add monitor support in
3587 addition to the standard serial support.
3589 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3591 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3594 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3596 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3597 * elfread.c (record_minimal_symbol_and_info),
3598 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3600 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3602 * i386-stub.c: Add ".text" right before "mem_fault:".
3604 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3606 * remote-utils.c (usage): Fix message to be accurate and conform
3607 more closely to normal conventions.
3609 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3610 whether to show information about exec_bfd, and not control whether
3611 to show information about device and speed.
3613 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3614 usage message, don't dump core.
3616 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3617 for variable size array.
3618 (bug_fetch_register, bug_store_register): Rename "value" to
3619 "fpreg_buf" because some compilers don't like variables whose
3620 names are the same as types.
3621 (bug_store_register): Use a cast when converting char * to
3624 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3625 of the command in error message (the text was referring to the old
3626 name of the command).
3628 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3630 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3631 full details on structure elements without names. This partially
3632 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3633 of those changes was accidental.
3635 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3636 defined, make it an error to specify a single argument which is not
3639 * Makefile.in (version.c), main.c (print_gdb_version): Use
3640 host_alias and target_alias, not host_canonical and
3641 target_canonical, to print configuration.
3643 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3645 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3646 of builtin_type_long. It is necessary to get a type which is
3647 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3649 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3650 various miscellaneous things discovered in the process:
3651 * printcmd.c, defs.h (print_address_numeric): New function.
3652 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3653 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3654 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3655 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3657 * utils.c, defs.h (gdb_print_address): New function.
3658 * expprint (dump_expression), gdbtypes.h: Use it.
3659 * breakpoint.c (describe_other_breakpoints),
3660 symmisc.c (dump_symtab, print_symbol):
3661 Use filtered not unfiltered I/O.
3662 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3663 just run gdb under a debugger for this (and it had problems with
3664 printing addresses, how to print b->shadow, etc.).
3665 * buildsym.c (make_blockvector), core.c (memory_error),
3666 exec.c (print_section_info), maint.c (print_section_table),
3667 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3668 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3669 Add comments saying code is broken. Marked with "FIXME-32x64".
3670 * dbxread.c (process_one_symbol), partial-stab.h (default),
3671 remote-vx.c (vx_run_files_info):
3672 Don't cast int being passed to local_hex_string.
3673 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3674 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3676 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3678 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3679 * source.c: Include <sys/types.h> regardless of USG.
3681 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3683 * valops.c (value_assign): Set `type' after coercing toval.
3684 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3685 Use extract_unsigned_integer to get the address of a reference.
3687 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3689 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3690 AIX can use ? instead of \ for continuation. Deal with it.
3692 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3693 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3694 the HP compiler in ANSI mode doesn't like.
3696 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3697 based on USG, rather than defining HAVE_SIGSETMASK to an
3698 expression containing defined. Having a macro used in #if expand
3699 to an expression containing "defined" is undefined according to
3700 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3703 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3705 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3706 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3708 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3710 * ch-exp.y (match_string_literal): Allow a zero-length string.
3711 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3713 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3715 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3716 passing them to print_387_status.
3717 (print_387_status): Don't subtract top from 7 before using it.
3718 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3719 from 7; the above explains it.
3721 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3723 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3724 pointer value when fixing up the frame at the start of a function.
3726 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3728 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3729 Sparc from the stack.
3731 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3733 * remote-mips.c (mips_initialize): Clear mips_initializing via
3734 cleanup chain, not directly.
3736 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3737 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3738 munging the timeout due to the limited range of c_cc[VTIME].
3740 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3741 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3742 m3-nat.c (m3_create_inferior): Pass it.
3743 * procfs.c: Remove ptrace function. It was declared in a way which
3744 conflicted with the prototype in unistd.h on Solaris.
3746 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3748 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3749 in the sigcontext if it is a signal trampoline frame.
3750 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3751 Define for Solaris2.
3753 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3755 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3756 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3757 tm-sparc.h so they can be overridden if necessary.
3759 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3761 * lynx-nat.c: Add Sparc support.
3762 * sparcly-nat.c: Remove. It's useless.
3763 * config/sparc/nm-sparclynx.h: Rewrite.
3764 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3766 * config/sparc/tm-sparclynx.h: Rewrite.
3768 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3770 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3771 directory. Old code was discarded, since the new opcode table has
3774 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3776 * Makefile.in (realclean): Remove info files per make-stds.texi.
3778 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3780 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3781 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3782 * config/sparc/tm-sun4sol2.h: Define it.
3784 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3786 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3787 if we did not find a symbol.
3789 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3791 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3794 * hppab-nat.c (call_ptrace): Delete redundant function.
3795 (kill_inferior, attach, detach, child_resume): Likewise.
3796 (child_xfer_memory): Likewise.
3798 * hppah-nat.c (call_ptrace): Delete redundant function.
3799 (kill_inferior, attach, detach, child_resume): Likewise.
3801 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3803 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3805 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3807 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3808 (CHILD_XFER_MEMORY): Define.
3809 (PT_*): Define so that generic infptrace.c code can be used.
3811 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3813 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3814 struct section_offsets *, not a (nonexistent) struct section_offset *.
3816 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3817 internal_xcoff_symtab, not an array of one of them. Change lots of
3818 "main_aux" to "&main_aux" and so on.
3820 * coffread.c, xcoffread.c: Include <coff/internal.h>
3823 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3825 * coffread.c (coff_getfilename): Make it not static.
3827 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3829 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3830 a completely gratuitous difference between xcoffread.c and coffread.c).
3832 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3834 * infrun.c (wait_for_inferior): Don't set frame for
3835 step_resume_breakpoint for IN_SIGTRAMP cases.
3837 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3838 breakpoint.c (bpstat_what): Move step_resume from its own field of
3839 the struct bpstat_what into the main_action. Make it override
3840 other breakpoints. This is a conservative change in the sense
3841 that before the step resume breakpoint was a breakpoint.c
3842 breakpoint, hitting the step resume breakpoint overrode even
3843 calling bpstat_stop_status.
3845 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3847 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3848 in case execution was stopped in the called function.
3849 * stack.c (print_frame_info, frame_info): If backtracing through
3850 a call dummy, handle the starting source line number on a line
3851 boundary like backtracing through sigtramp.
3852 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3853 for call dummy frame right. Remove old test for dummy frame,
3854 it has been unused at least since gdb-3.5.
3855 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3858 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3860 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3862 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3864 * infrun.c (signals_info), target.c (target_signal_from_name):
3865 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3867 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3869 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3870 * inflow.c (terminal_ours_1): When discussing how to deal with the
3871 tty state, make note of query() as well as readline.
3873 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3874 signals for which stop and print are cleared by default.
3876 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3878 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3879 reserved fields to hold a stub unwind entry type. Fix typo.
3880 (stub_unwind_entry): New structure for raw stub unwind entries.
3881 (stub_unwind_types): The types of stubs we may encounter.
3882 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3883 * hppa-tdep.c (rp_saved): Use additional information provided
3884 by linker stub unwind descriptors.
3885 (frameless_function_invocation): Likewise.
3886 (frame_chain_valid): Likewise.
3887 * paread.c (compare_unwind_entries): New function for sorting
3888 unwind table entries.
3889 (read_unwind_info): Rewrite to remove dependency on host endianness.
3890 Read in data from the $UNWIND_END$ subspace which contains linker
3891 stub unwind descriptors. Merge that data into the basic unwind
3894 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3896 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3898 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3899 from either the symbol name or the auxent.
3900 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3903 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3905 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3907 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3909 * README: Update notes for alpha port.
3911 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3913 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3914 for operation fault, constraint fault, and type fault.
3916 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3918 * Makefile.in (init.c): Add comment explaining formatting conventions.
3920 * c-exp.y (parse_number): Assign to temporary between the right
3921 shifts, to work around a bug in the SCO compiler.
3923 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3924 Add various files which were added to GDB recently.
3926 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3929 * Makefile.in: Add mostlyclean target.
3931 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3935 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3937 * main.c (show_commands): Make return type of extern
3938 history_get be HIST_ENTRY, rather than struct _hist_entry.
3939 (The latter loses with the upcoming merged readline.)
3941 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3943 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3944 const char *, not char *.
3946 * symtab.h (struct symbol): Make section short, not unsigned short.
3948 * symtab.c (lookup_symbol): Add comment about QUIT here.
3950 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3952 * c-exp.y (parse_number): Check for overflow regardless of range
3953 checking. Fix overflow check to use unsigned LONGEST, not
3956 * c-exp.y (parse_number): Make it so that integer constants are
3957 builtin_type_long_long if builtin_type_long isn't big enough or if
3958 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3960 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3961 Print our "()" first, then recurse for the target type.
3963 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3965 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3967 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3969 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3971 * utils.c (request_quit): Re-establish signal handler regardless
3974 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3976 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3978 * i960-tdep.c: Include target.h.
3980 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3982 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3984 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3986 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3987 changes (status -> ourstatus; declare status, etc.).
3988 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3990 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3992 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3994 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3996 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3998 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4000 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4002 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4004 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4006 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4008 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4009 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4011 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4014 Add search to target vector (#if 0'd until after 4.12):
4015 * target.h (to_search, target_search): Add.
4016 * gdbcore.h, core.c (generic_search): Add.
4017 * remote.c (remote_search): Add.
4018 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4021 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4022 is on, call find_pc_function rather than relying just on the minimal
4023 symbols (probably only matters for symbol readers which don't put
4024 statics in the minimal symbols, but changing this strikes me as
4025 not conservative enough).
4026 Initialize name_location in all cases.
4027 If no symbol and no msymbol, don't print anything symbolic.
4029 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4031 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4033 * printcmd.c (print_address_symbolic): Make it search the
4034 symtabs for variables as well as functions. Add `set print
4035 fast-symbolic-addr' and default it to fast (the old way).
4036 Print line numbers for data items as well as functions.
4038 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4039 address, if a symbol is found (take two more args pointing to
4040 where to store these results).
4042 * symtab.h (find_addr_symbol): Add prototype.
4044 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4046 * objfiles.h: Fix comments to reflect the fact that the phrase
4047 "top of stack" always refers to where the pushing and popping takes
4048 place, regardless of whether it is at the highest or lowest address.
4050 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4052 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4053 compiler generated tag names.
4054 * mdebugread.c (parse_type): Handle cross references to qualified
4056 * valops.c (value_struct_elt): Improve error message if the
4057 address of a method is requested from an object instance.
4058 * valops.c (search_struct_method): Make name_matched non-static
4059 to get it initialized correctly.
4060 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4061 exclude segment register which are not writable on newer SCO versions.
4063 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4065 * go32-xdep.c: Remove unused function uerror.
4066 (sigsetmask): Declare return type. Declare argument (to match the
4067 way it is called). Explicitly return 0.
4069 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4071 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4072 partial_symbol): Shrink the storage sizes of symbols, by making
4073 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4074 enums and small ints to the end of each struct to improve
4075 alignment, and switching the section number from int to unsigned
4078 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4080 * symtab.c (find_addr_symbol): New routine that will find the nearest
4081 symbol associated with an address. It does so by exhaustive
4082 search of the symtabs, so it's slow but complete.
4084 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4086 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4087 to [0,0] rather than [0, end of first source file]. This avoids
4088 problems with other parts of GDB looking for linetables in the
4089 _globals_ symtab. Eliminate variables num_object_files and
4090 first_object_file_end.
4092 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4094 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4095 (pop_frame): Restore PC2 and LR0 from dummy frames.
4096 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4097 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4098 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4099 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4100 (SETUP_ARBITRARY_FRAME): Define.
4102 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4104 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4106 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4108 * remote-udi.c (udi_resume): Correct prototype.
4110 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4112 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4113 hppa_frame_find_saved_regs.
4114 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4115 (prologue_inst_adjust_sp): New function.
4116 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4117 (skip_prologue): Completely rewrite to use unwind information.
4118 (hppa_frame_find_saved_regs): Likewise.
4120 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4122 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4123 to convert a signal number with appropriate bounds checking.
4125 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4127 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4129 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4130 print a newline to end the display anyway.
4132 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4133 coprocessor status regs) when popping a frame. This fixes
4134 float exceptions that occur after calling inferior functions.
4136 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4137 Read and write the fsr (float status register) to/from the child
4138 process along with the float regs. Remove Peter Schauer's change
4139 of May 24 '93, which has higher overhead and doesn't solve the
4140 real problem (which was that FSR wasn't being set).
4142 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4144 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4145 stack overflow check isn't right after the register stack
4146 adjustment instruction. Metaware R2.3u compiler moves other
4147 things in front of it. This fix isn't perfect but is what's
4150 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4152 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4154 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4155 character filenames.
4156 * configure.in: Change accordingly.
4158 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4160 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4161 _filtered io routines from these two files.
4163 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4165 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4166 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4167 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4169 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4171 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4173 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4174 printing to gdb_stderr.
4176 * remote-udi.c (udi_kill): Don't close the connection, just set
4177 inferior_pid to zero.
4178 (udi_mourn): Call remove_breakpoints.
4180 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4182 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4184 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4186 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4188 * remote-bug.c: At the start of each section, reset srec_frame
4191 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4192 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4193 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4194 code which looks for those two waitkinds. Use switch statement.
4195 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4196 CHILD_SPECIAL_WAITSTATUS.
4198 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4199 * Move target_signal_from_host, target_signal_to_host, and
4200 store_waitstatus from inftarg.c to target.c. procfs needs them.
4201 * target.c: Include "wait.h" and <signal.h>.
4202 * target.h, infrun.c (proceed), proceed callers: Pass new code
4203 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4204 enums being treated as unsigned and is cleaner.
4205 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4207 * infcmd.c (signal_command), infrun.c (signals_info):
4208 Don't allow user to specify numeric equivalent of
4209 TARGET_SIGNAL_DEFAULT.
4211 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4213 * config/alpha/alpha-netware.mt: New target support for Alpha
4215 * configure.in: Add alpha-*-netware* target.
4217 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4219 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4221 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4223 * target.h: Add enum target_waitkind, enum target_signal, and
4224 struct target_waitstatus. Change status argument to target_wait to
4225 be struct target_waitstatus * instead of int *.
4226 * target.h, infrun.c, all targets: Change type of signal arguments
4227 to resume(), proceed(), and target_resume() from int to enum
4229 * All targets (*_wait, *_resume): Change accordingly.
4230 * infcmd.c (program_info, signal_command), throughout infrun.c,
4231 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4232 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4233 signal code stuff right with the new signals would be non-trivial).
4234 * inferior.h (stop_signal): Make it enum target_signal not int.
4235 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4236 target_signal_from_name): New functions.
4237 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4238 store_waitstatus): New functions.
4239 * procfs.c (procfs_notice_signals): Use them.
4240 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4242 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4244 * objfiles.c (build_objfile_section_table): Don't abort() if
4245 objfile->sections is already set.
4247 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4248 to match recent change to exec.c.
4252 * main.c (print_gdb_version): Change year to 1994.
4254 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4255 * Makefile.in (NONSRC): Add ChangeLog-93.
4257 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4259 * stabsread.c (read_type): Allow defining several type numbers
4260 at once (e.g. "(1,2)=(3,4)="...).
4262 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4264 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4266 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4268 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4269 to process_one_symbol.
4270 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4271 avoid caching a bad endaddr in find_pc_partial_function.
4273 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4275 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4277 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4279 * infrun.c (wait_for_inferior): Do not step or step resume past
4280 the end of a one-line function we just stepped into.
4282 For older changes see ChangeLog-93
4288 version-control: never