1 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
3 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
4 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
5 * ch-valprint.c (chill_val_print): Pass index type directly
6 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
7 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
8 if the index type is a stub.
10 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
12 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
13 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
14 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
15 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
16 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
17 config/mips/riscos.mh, config/pa/hppahpux.mh,
18 config/sparc/{sparclynx.mh, sun4sol2.mh}, config/tahoe/tahoe.mh,
19 config/vax/{vaxbsd.mh, vaxult.mh, vaxult2.mh} (REGEX, REGEX1,
20 SYSV_DEFINE): No longer define.
21 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
23 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
25 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
26 Also, add decl for symtab_to_filename.
27 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
28 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
29 routine decr replaces in line code.
30 * (create_file_win): Use catch to handle open failures more
31 elegantly. Also, create special window to display file open
32 failure message. Move opening of file prior to creation of text
34 * (create_asm_win): Add PC as argument. We now base disassembly
35 on PC instead of function name, since function names can be
36 ambiguous (usually seen with shared libs). Also, use catch to
37 simplify code where we don't care about failures.
38 * source.c (symtab_to_filename): New. Returns the file
39 associated with a symtab.
40 * top.c: Define interactive_hook. Called during QUIT to animate
43 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
45 * stabsread.c (read_type): Handle stub types for bitstrings.
46 * stabsread.c (read_array_type): Check for stub domain type
47 using TYPE_FLAG_STUB, not its length.
48 * gdbtypes.c (create_set_type): Handle a stub domain type.
50 * ch-exp.y: Get rid of some extra non-terminals, and move
51 their rules into primitive_value.
52 * parser-defs.h: Add comment about unary postfix operators.
53 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
54 * expprint.c (print_subexp): Recognize unary postfix operator.
56 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
58 * remote-hms.c: use remote_debug instead of hms_silent toggle.
59 Add warnings about depreciation of `snoop' cmd.
61 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
63 * remote-hms.c (hms_read_inferior_memory): Cope when
64 target sends both \r and \n.
66 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
68 * remote-mips.c (mips_error): Place NORETURN macro correctly.
69 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
71 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
73 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
76 * f-valprint.c (f_val_print): Change cast of valaddr from
77 CORE_ADDR * to char **, since that is how it is used.
79 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
80 using obsavestring, and pass that to prim_record_minimal_symbol.
81 Having the objfile point to bfd_asymbol_name directly doesn't work
82 if we save and restore a mapped symbol file.
84 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
86 * gdbtk.tcl: Add ref counts to breakpoint tags.
87 * Put quotes around function name in disassemble command to better
88 handle assembler names containing `.'.
89 * Make pclist element 0 be filler to avoid off-by-one problem with
91 * Set names of top-level windows.
92 * Add register display window.
93 * Add PC to label of assembly window.
95 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
97 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
98 to add a generic ROM monitor interface, and support file for the
99 WinBond W89K and the Oki OP50N PA based target boards.
101 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
103 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
104 disassembly more efficient.
105 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
107 * (gdb_loc): Include pc in return value. Also, return function
108 name if arg was specified.
109 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
110 after command completes.
111 * (gdbtk_init): Improve error handling.
113 * gdbtk.tcl: Add lots of comments. Clean up code.
114 * (gdbtk_tcl_fputs): Make output window redirectable.
115 * Add assembly window, and breapoint support.
116 * Make button 1 in margin toggle breakpoints.
117 * Use stippling to indicate breakpoint disabling.
119 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
121 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
123 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
125 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
126 change by replacing `symbols_added' with `so_last'.
127 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
128 global common symbols, they will be resolved by the runtime loader.
129 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
130 Handle scSCommon like scCommon symbols.
132 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
134 * corelow.c (add_solib_stub): Copy to_sections changes from
135 core_ops to current_target after adding the shared libraries.
136 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
137 find_corresponding_bincl_psymtab): Change `repeated header not seen'
138 error to a complaint, simplify complaint.
139 * procfs.c (signalname, errnoname): Make `name' const.
140 * symfile.c (reread_symbols): Use filename from old BFD to
142 * values.c (record_latest_value): Don't record value in the
143 history chain until we are sure there won't be an error.
145 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
147 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
150 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
152 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
154 * remote.c (fromhex): Make error more explicit.
155 (read_frame): Don't print bad checksum information unless
156 remote_debugging. Don't use repeat count unless it's > 0.
157 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
158 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
159 Optionally cope with BC style breakpoints.
160 (e7000_command): After command send directly to the E7000 mark
161 registers as changed.
162 (why_stop, e7000_wait: Understand BC style stop condition.
163 * sh-tdep.c (sh_skip_prologue): Understand more complicated
164 sequences. (frame_find_saved_regs): Likewise.
165 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
167 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
168 (more work here to come)
169 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
172 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
174 * sparclite/Makefile.in: Assorted stuff needed for eload.
176 * sparclite/eload.c: Merge in command line argument parsing and
177 error message handling improvements orignally made to aload.c.
179 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
181 * defs.h (enum misc_command_type, command_control_type): Enums
182 for describing the command and control types.
183 (struct command_line): Add new fields to keep track of the command
184 type and body associated with the command.
185 * top.c: Include value.h. Delete whitespace at the end of lines.
186 (build_command_line, get_command_line): New functions.
187 (execute_control_command, while_command, if_command): Likewise.
188 (realloc_body_list, read_next_line): Likewise.
189 (recurse_read_control_structure): Likewise.
190 (execute_user_command): Call execute_control_command.
191 (read_command_lines): Simplify by calling read_next_line, call
192 read_control_structure for "if" and "while" commands.
193 (free_command_lines): Free new fields in the command structure.
194 (define_command): Reset control_level to zero.
195 (init_main): Install command handlers for "if" and "while" commands.
197 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
199 * c-typeprint.c (c_type_print_varspec_prefix,
200 c_type_print_varspec_suffix): Add cases for Fortran type codes.
201 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
202 call f77_value_literal_string instead.
203 * f_exp.y: Include <string.h>, move include of parser-defs.h.
204 (parse_number): Translate 'd' floats to 'e' so atof() works.
205 (yylex): Remove unused variables.
206 * f-lang.c: Include <string.h>.
207 (get_bf_for_fcn): Remove unused variable.
208 * f-typeprint.c (f_type_print_varspec_prefix,
209 f_type_print_varspec_suffix): Remove unused
210 variables, add cases to switch statements.
211 (f_type_print_base): Remove unused variables.
212 * f-valprint.c (gdbcore.h, command.h): Include.
213 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
214 Call read_memory_integer with correct number of arguments.
215 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
216 with correct argument type.
217 (f77_print_array): Removed unused array array_size_array.
218 (f_val_print): Don't use a CORE_ADDR as a char *.
219 * valops.c (value_cast): Handle COMPLEX and BOOL types.
220 (value_assign): Handle Fortran literal string and complex values.
221 (f77_cast_into_complex, f77_assign_from_literal_string,
222 f77_assign_from_literal_complex): New functions.
224 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
226 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
229 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
231 * i960-tdep.c (signal.h): Don't include.
233 * cxux-nat.c (target_is_m88110): Remove definition.
235 * configure.in (config/nm-empty.h): If cross only, use instead
236 of config/nm-trash.h.
237 * config/nm-trash.h: Remove.
238 * config/nm-empty.h: New file.
239 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
240 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
241 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
242 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
243 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
245 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
247 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
249 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
251 * configure.in: No longer look for nm, tm, and xm headers in
252 config/<header>; they are always in config/<cpu>/<header>.
254 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
256 * objfiles.c (allocate_objfile): Add the newly-created objfile to
257 the end of the list of objfiles, instead of at the beginning.
259 * xcoffread.c (allocate_include_entry): New function, abstracted
260 from code in record_include_begin.
261 (record_include_begin, record_include_end): Call it.
263 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
264 target_has_stack to decide whether to create a real stack frame
267 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
269 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
271 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
273 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
275 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
276 field names into what is expected by sparc-nat.c.
278 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
280 * c-typeprint.c (c_typedef_print): Add missing Chill support.
282 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
284 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
286 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
288 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
289 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
292 * nlm/Makefile.in: Get rid of NWSOURCE.
293 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
294 * nlm/gdbserve.o: Add dummy __main routine.
295 * nlm/gdbserve.def: Turn on debug.
297 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
299 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
301 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
303 * config/tm-nbsd.h: New file, support for all NetBSD targets.
304 * config/xm-nbsd.h: fix typo.
305 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
306 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
308 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
310 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
312 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
313 change typeo in error msg (`inferrior' -> `inferior').
315 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
317 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
318 attach_flag (this check was performed by the callers). Also check
319 inferior_thisrun_terminal.
320 * inftarg.c (child_wait), lynx-nat.c (child_wait),
321 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
322 attach_flag in deciding whether to call set_sigint_trap and
325 * value.h (struct value): Change literal_data from PTR to char *,
326 since that is the way it is used.
328 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
330 * somread.c (som_symfile_read): Force unwinds to be re-read after
331 reading in a new partial symbol table.
333 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
335 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
336 an obsolete conditional.
337 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
338 an obsolete conditional.
339 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
342 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
344 * Makefile.in (ns32k-opcode.h): Remove reference.
345 (ns32k-pinsn.o): Update dependencies.
346 * ns32k-opcode.h: Remove file.
347 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
348 all other code in this file.
350 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
352 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
353 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
355 * nlm/Makefile.in: Add rule for .S.o.
356 * nlm/aio.h: Protect from multiple inclusions.
357 * nlm/alpha-io.S: Remove everything we don't need.
358 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
359 Remove, no longer needed.
360 * nlm/alpha.c: Merge in lots of stuff from previous files.
361 * nlm/alpha.h: Don't #include alpha-patch.h. Make
362 breakpoint_insn extern.
363 * Move stuff from alpha-patch.h into here.
365 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
367 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
369 * annotate.c (annotate_starting): Flush output.
371 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
373 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
374 the callers of symbol_file_add. Gets rid of heuristic fence-post
375 warnings on mips and alpha targets when the PC resides in a shared
376 library which is not yet read in.
377 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
378 irix5-nat.c (solib_add), osfsolib.c (solib_add),
379 remote-vx.c (vx_open), solib.c (solib_add):
380 Add call to reinit_frame_cache after all shared libraries are read in.
381 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
382 symfile.c (symbol_file_command, add_symbol_file_command):
383 Add call to reinit_frame_cache after symbol_file_add.
385 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
387 * config/xm-nbsd.h: New file, support for all NetBSD ports.
388 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
389 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
390 * configure.in: Add sparc-*-netbsd target.
392 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
394 * remote-vx.c (vx_attach): Interpret the command argument as an
397 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
399 * configure.in: Change i[34]86 to i[345]86.
400 * nlm/configure.in: Likewise.
401 * gdbserver/configure.in: Likewise.
403 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
405 * configure.in (i386-*-netware): Automatically configure nlm
408 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
410 * nlm/gdbserve.c: conditionalize header file inclusion for either
411 NetWare 4.0 or PIN targets.
412 * nlm/i386.c: include appropriate header files.
413 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
416 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
418 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
419 * nlm/gdbserve.def: Autoload clib.
421 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
423 * breakpoint.c (condition_command): Call breakpoints_changed.
425 * gdbtypes.h: Declare f77_create_literal_string_type and
426 f77_create_literal_complex_type.
427 * valops.c (f77_value_literal_string, f77_value_substring,
428 f77_value_literal_complex): Use xmalloc not malloc.
429 * valops.c (f77_value_literal_string, f77_value_substring):
430 Make addr char * not CORE_ADDR.
431 * value.h (struct value): Add new field literal_data of aligner union.
432 (VALUE_LITERAL_DATA): Use it.
433 * f-lang.h: Declare find_common_for_function.
434 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
435 myaddr fields of a union. Don't overload it with the frame field
436 (not sure this is necessary; I'm not sure what lval_* codes
437 VALUE_SUBSTRING_* can be used with).
439 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
441 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
442 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
444 * rs6000-nat.c: Include libbfd.h again, needed until reference
445 to bfd_cache_lookup is cleaned out.
447 * config/i386/linux.mh (XM_CLIBS): Add -lm.
449 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
451 Work to reduce the interrupts-off duration when running in DOS.
452 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
453 (dos_async_rx): rewrite to unpack as many characters from the
454 asynctsr as possible into a local buffer.
456 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
458 Initial Fortran language support, adapted from work by Farooq Butt
459 (fmbutt@engage.sps.mot.com).
460 * Makefile.in: Add Fortran-related files and dependencies.
461 * defs.h (language_fortran): New language enum.
462 * language.h (_LANG_fortran): Define.
463 (MAX_FORTRAN_DIMS): Define.
464 * expression.h: Reformat to standard.
465 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
466 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
467 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
468 TYPE_CODE_LITERAL_STRING): New type codes.
469 (type): New fields upper_bound_type and lower_bound_type.
470 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
471 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
473 (builtin_type_f_character, etc): Declare.
474 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
475 * f-exp.y: New file, Fortran expression grammar.
476 * f-lang.c: New file, Fortran language support functions.
477 * f-lang.h: New file, Fortran language support declarations.
478 * f-typeprint.c: New file, Fortran type printing.
479 * f-valprint.c: New file, Fortran value printing.
480 * eval.c (evaluate_subexp): Add code for new expression opcodes,
481 fix wording of error message.
482 * gdbtypes.c (f77_create_literal_complex_type,
483 f77_create_literal_string_type): New functions.
484 * language.c (set_language_command): Add Fortran info.
485 (calc_f77_array_dims): New function.
486 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
488 * symfile.c (deduce_language_from_filename): Recognize .f and .F
489 as Fortran source files.
490 * valops.c (f77_value_literal_string, f77_value_substring,
491 f77_value_literal_complex): New functions.
493 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
495 * c-typeprint.c (c_print_type): Assume demangled arguments
496 if a '(' is found in varstring, looking for ')' at the end of
497 varstring did fail with demangled const member functions, which
498 have a trailing `const'.
499 * remote.c (get_offsets, putpkt): Change to `char' buffers,
500 to avoid errors when compiling with DEC c89.
501 (remote_wait): Cast to `char *' before passing buffer to
502 fputs_filtered, to avoid errors when compiling with DEC c89.
503 (remote_wait): Do not return inferior_pid by default, this
504 statement is never reached, which causes warnings from some
506 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
507 * symfile.c (load_command): If called with no argument, try
508 to get the filename from the executable file.
509 (generic_load): Remove check for NULL filename, it is done
512 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
514 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
515 from June 2, 1994 (what was I thinking?!?). Fix it right this
518 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
520 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
522 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
524 * README: Grammar improvements, clarifications, updates.
526 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
528 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
529 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
530 * configure.in (powerpc-*-netware*): Automatically configure nlm
532 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
533 specific stuff. Make things more configurable.
534 * nlm/configure.in: Add powerpc-*-netware* target. Use
535 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
537 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
538 Remove lots of architecture-specific stuff.
539 * nlm/gdbserve.def: Add new imports.
540 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
541 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
543 * nlm/prelude.o: What was this doing here?
544 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
545 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
546 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
547 * config/powerpc/tm-ppc-nw.h: Ditto.
549 * nlmstub.def: New file, contains imports for 386 nlm stub.
551 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
553 * remote-pa.c: New file for HPPA embedded support. Currently it's
555 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
557 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
559 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
560 STORE_RETURN_VALUE): Define to use %a0 for pointers.
562 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
564 * remote-mips.c: Remove unused declaration of mips_load.
566 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
568 * coffread.c: General cleanup, and support for section offsets.
569 (time.h, sys/types.h, libbfd.h): Don't include.
570 (cur_src_start_addr, cur_src_end_addr): Rename to
571 current_source_start_addr, current_source_end_addr.
572 (nlist_stream_global): Remove.
573 (nlist_bfd_global): New global variable.
574 (coff_symfile_read): Remove code that gets and uses fileno()
576 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
577 section_offsets parameter, add text/data section offset to
578 appropriate symbols' values.
579 (read_one_sym): Use bfd_read instead of fread.
580 (init_stringtab, init_lineno): Change first parameter to a bfd,
581 use bfd routines instead of raw I/O.
583 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
585 * symtab.c (decode_line_1): If funfirstline and we get a
586 non-LOC_BLOCK symbol (e.g. variable or type), then error().
588 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
590 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
591 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
592 (TAGS): Also pass result of find on config sub-directory to etags.
593 (ALLPARAM): Remove; now unused.
595 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
597 * Makefile.in (VERSION): Bump to 4.13.1
598 * NEWS, README: Update to match gdb 4.13 release version.
600 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
602 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
603 * cxux-nat.c: Remove dangling #else block.
604 (m88k_harris_core_register_addr): New function.
606 * environ.c (init_environ): If no environment, do nothing.
608 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
610 * remote.c (remote_wait): Return inferior_pid instead of 0 for
613 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
615 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
618 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
620 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
621 errno_max, signo_max, strtoerrno, strtosigno): Delete.
622 Include "libiberty.h" instead.
624 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
626 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
627 add additional argument specifying raw address to permit
628 proper release of debug registers.
629 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
632 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
634 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
635 define them in top.c. Add comments to the hooks.
637 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
639 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
640 `to_remove_breakpoint' fields.
642 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
644 * infcmd.c (run_command): Remove comment suggesting using
645 target_has_execution instead of inferior_pid.
647 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
649 * remote-mips.c (mips_open): add code to handle baud rate.
651 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
653 * infrun.c (wait_for_inferior): Call target_resume() upon
654 detection of new processes.
656 * procfs.c (create_procinfo): Return pointer to new procinfo
658 * (do_detach): Spacing & formatting cleanup.
659 * (procfs_wait): Move wait_again label to ensure that we really
660 wait again. On exit from fork, release new child from gdbs'
662 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
664 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
666 * i386-nlmstub.c (handle_exception): Wait until the thread has
667 been started before killing the NLM by pointing the PC at
670 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
672 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
673 Irix 5 has a standard _sigtramp signal handler.
674 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
675 it is not needed for a standard _sigtramp signal handler.
676 Add shared library sections to the section table of the target
677 before adding the symbols.
678 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
679 instructions that do not prepare a stack adjustment.
680 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
681 which does the right thing on machines where `char' is unsigned.
683 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
685 * remote.c (remote_open): Move setting of inferior_pid prior to
686 call to remote_start_remote. Also use unique value for pid to
687 avoid confusion with read_register_pid & friends.
688 * (remote_wait): Return inferior_pid instead of 0 in all cases.
690 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
692 * dwarfread.c (bfd.h): Don't include.
694 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
696 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
697 kill the program being debugged. KillMe(), the undocumented
698 call intended for this purpose, causes the server to hang.
700 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
702 * remote.c (read_frame): Calculate run length encoded checksum
704 * config/sh/stub.c: New file.
706 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
708 * target.c (find_default_run_target): Make sure to_can_run is set
711 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
713 * TODO: Remove note about fast watchpoints and remove obsolete
716 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
718 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
719 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
720 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
722 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
724 * target.c (add_target): Don't call clean_target on target
726 * (unpush_target): Test for to_close being set before calling.
727 * (target_xfer_memory, target_info): Check for to_has_memory
728 before playing with memory.
730 * remote.c (remote_open): Set inferior_pid to make kill command
732 * inflow.c (kill_command): Revert change of Aug 2. Use
733 inferior_pid to determine whether to print out "The program is not
736 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
738 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
739 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
740 * m3-nat.c: Pass argument to return_to_top_level.
741 Declare m3_kill_inferior before use.
742 (port_chain_insert): In "can't happen" case, abort rather than
743 setting `mid' to large decimal constant (which gcc warns about).
744 (get_thread_name): Use cast to convert const char * to char *.
745 (add_mach_specific_commands): #if 0 "thread break" command.
746 (m3_trace_him): Call push_target.
747 (mach_really_wait): New argument pid; remove unused
749 (intercept_exec_calls): Call target_terminal_init and
750 target_terminal_inferior once the child execs.
751 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
753 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
755 * procfs.c (procfs_mourn_inferior): don't dereference the
756 procinfo pointer after it has been freed.
758 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
760 * breakpoint.c (breakpoint_1): Improve pluralization in display
761 of breakpoint hit counts.
763 * language.h (struct language_defn): Remove unused field
765 (longest_float): Remove, no longer used.
766 * language.c (unknown_language_defn, auto_language_defn,
767 local_language_defn): Remove init of la_longest_float field.
768 * c-lang.c (c_language_defn, cplus_language_defn,
769 asm_language_defn): Ditto.
770 * ch-lang.c (chill_language_defn): Ditto.
771 * m2-lang.c (m2_language_defn): Ditto.
773 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
775 * defs.h (bfd_read, bfd_seek): Remove declarations.
776 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
778 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
780 * inflow.c (kill_command): Fix a bug which prevented target
781 programs to be killed.
783 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
785 * defs.h: Change two-line declarations to one-line form.
786 (NORETURN): Define as "volatile" only for older GCCs.
787 (ATTR_NORETURN): Define for newer GCCs.
788 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
790 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
792 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
793 * breakpoint.c (delete_breakpoint, enable_breakpoint,
794 disable_breakpoint): Don't call breakpoints_changed; it is now
795 called via the *_breakpoint_hook functions.
796 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
798 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
800 * stabsread.c (read_type): Fix a bug in enum size calculation.
802 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
804 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
805 argument types to shut up GCC.
807 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
808 linker stub, then return the address the stub will return to.
809 (frame_saved_pc): Correctly restart the search for the saved
810 pc when a linker stub is encountered.
812 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
813 register stores emitted by the version 9 HP compilers.
814 (inst_saves_fr): Relax test for a specific base register (%r1);
815 this avoids losing with the version 9 HP compilers.
816 (skip_prologue): Try to skip argument stores emitted by the HP
817 compilers. It's not perfect, but it's better than before.
819 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
821 * findvar.c (write_pc write_pc_pid): Remove casts to long when
822 calling write_register_pid.
823 * (write_register_pid): Add prototype.
825 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
827 * remote.c (read_frame): Split readchar/checksum calculation into
828 two parts since evaluation order is undefined.
830 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
832 From Kevin A. Buettner (kev@cujo.geg.mot.com).
833 * Makefile.in (coredep.o): Add inferior.h as dependency.
834 * inflow.c: Add F_SETOWN to list of defines to check
835 around code that uses F_SETOWN.
837 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
839 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
840 set the -L and -B directory prefixes so we can link with it.
842 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
844 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
845 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
848 * General hackery to support alternate user-interface.
849 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
850 disable_breakpoint): Call hooks for alternate user-interface.
851 * defs.h: Add declarations for alternate user-interface hooks.
852 * main.c (main): Add --nw (and --nowindows) options to disable
854 * (near call to command_loop): Call command_loop_hook if set.
855 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
856 * stack.c: Call print_frame_info_listing_hook if set.
857 * top.c (gdb_init): Initialize targets.c and utils.c prior to
858 other files to make sure that calls to error and warning will
859 work. Call init_ui_hook after everything else.
860 * utils.c (query): Call query_hook if set.
861 * (gdb_flush): Call flush_hook if set.
862 * Change _initialize_utils to initialize_utils cuz we don't use
863 automatic initialization of utils.c anymore.
865 * Support for TK GUI.
866 * Makefile.in: Add rule for gdbtk.o.
867 * configure.in: Add support for --enable-gdbtk.
868 * gdbtk.c: New file. Contains support routines for TK interface.
869 * gdbtk.tcl: New file. Implements GUI policy.
871 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
874 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
876 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
877 there and we are using the gcc from the tree.
878 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
880 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
882 * Makefile.in (annotate.o): Add dependencies.
884 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
886 * sparclite/aload.c: Added new -q (quiet) option.
887 return 0 exit status if file was successfully downloaded.
889 * nlm/gdbserve.c: merge in command line argument parsing changes
890 and bug fixes made to i386-nlmstub.c.
892 * i386-nlmstub.c: The returnLength field must be initialized
893 before portConfig is passed to AIOGetPortConfiguration.
894 Compare command line arguments with strnicmp(); args are
895 case insensitive on netware.
897 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
899 * Makefile.in (DISTSTUFF): Add definition.
900 (diststuff): Add for new distribution support.
901 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
902 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
903 Remove old distribution building rules, now uses standard
904 distribution support in parent directory Makefile.in.
906 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
908 * target.c (push_target): Cast result from xmalloc.
910 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
912 * elfread.c (elf_symtab_read): Discard compiler labels generated
913 by the Solaris 2.1/Intel SunPro compiler.
915 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
917 * target.c (nomemory): Fix prototype and routine to take correct
920 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
922 * Makefile.in (clean): Remove libgdb-files.
924 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
926 * coredep.c: Include inferior.h.
928 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
930 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
933 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
935 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
936 .cp as C++, alphabetize better.
938 * breakpoint.c (ignore, condition): Move usage note into body of
939 help text, so first line can be one-line summary.
941 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
943 * target.c (unpush_target): Fix handling of removal of top target.
945 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
947 * Makefile.in: Add stuff to build nlmstub.
948 * Add rule for annotate.o to keep Sun make happy.
949 * configure.in: Add config for powerpc/Netware.
951 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
952 filename. This speeds up handling of trailing N_SO stabs (they
953 mark the end of a .o file).
955 * target.c, target.h: Change the way pushing and popping of
956 targets work to support target overlays and inheritance.
957 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
958 Fixup references to current_target, due to previous changes.
960 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
961 needed to get the address of longjmp out of the target.
963 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
965 * main.c: Include <ctype.h>.
967 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
969 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
972 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
974 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
976 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
978 * Makefile.in (VERSION): Bump to 4.12.4.
980 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
982 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
983 * configure.in (m88*-harris-cxux*): New configuration.
984 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
985 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
987 * config/m88k/tm-m88k.h: Add comment about Harris OS.
988 (TARGET_WRITE_PC): Pass pid through to register writers.
990 * configure.in (m68*): Put vendor-only-specified host configs
991 after vendor-and-os-specified configs.
992 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
994 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
995 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
998 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1000 * elfread.c (elf_symtab_read): Handle error return from
1001 bfd_get_dynamic_symtab_upper_bound gracefully.
1003 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1005 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1006 registers in use by the inferior.
1007 * coredep.c (fetch_core_registers, register_addr): Use it.
1008 * findvar.c (registers_changed, registers_fetched,
1009 read_register_bytes): Ditto.
1010 * infcmd.c (do_registers_info, registers_info): Ditto.
1011 * infptrace.c (fetch_inferior_registers,
1012 store_inferior_registers): Ditto.
1013 * stack.c (frame_info): Ditto.
1015 * coredep.c (CORE_REGISTER_ADDR): New macro.
1016 (fetch_core_registers): Use it.
1018 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1019 * symfile.c (add-symbol-file): Add usage note to help string.
1020 (add_shared_symbol_files_command): New command.
1023 * inferior.h (read_pc_pid): Declare.
1024 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1025 variable b, remove unused variable other_type_used.
1026 * main.c (inferior.h, call-cmds.h): Include.
1027 (gdb_init): Declare.
1028 * remote.c (remote_wait): Return 0 by default.
1030 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1032 Stop printing at null char option, from Oliver Meyer
1033 (omeyer@i3.informatik.rwth-aachen.de).
1034 * valprint.h, valprint.c (stop_print_at_null): New global.
1035 * valprint.c (_initialize_valprint): New print set subcommand
1037 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1038 printing a char array, adjust the number of chars to print.
1040 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1042 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1043 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1044 pic code in addition to prologues where an instruction from the
1045 prologue gets moved into the delay slot of a branch instruction
1046 immediately following the prologue. A table of potential prologue
1047 instructions (prologue_insn_tbl) is now used for picking apart a
1049 (frame_find_saved_regs): Changed the way in which limit gets set
1050 so that the delay slot of branch instructions immediately
1051 following the prologue gets examined.
1052 (pushed_size, store_parm_word, store_parm, push_parameters,
1053 collect_returned_value): Deleted.
1055 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1057 * infrun.c (wait_for_inferior): Handle stepping into leaf
1058 functions whose prologue consists of gp loading code only.
1060 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1062 * dbxread.c: Don't include libbfd.h.
1063 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1064 <time.h>, or <sys/types.h>.
1065 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1066 collect information about the stab and stab string sections.
1068 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1070 * stabsread.c (read_huge_number): handle large unsigned number
1071 for stabs generated by os9k C compiler.
1073 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1075 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1076 * breakpoint.h (hit_count): New breakpoint field.
1077 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1078 (clear_breakpoint_hit_counts): New function.
1079 (bpstat_stop_status): Increment the hit count.
1080 (breakpoint_1): Display the hit count.
1081 * infcmd.c (run_command): Reset breakpoint hit counts.
1082 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1083 displaying hit counts.
1085 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1087 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1088 symbols for all symbol files. Makes skipping over the
1089 trampoline code work when stepping from a function in a shared
1090 library into a function in a different shared library for Irix 5.
1091 Other ELF targets do not have enough information in their
1092 dynamic symbol tables to make this work.
1093 (elf_symtab_read): Relocate mst_solib_trampoline address.
1095 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1097 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1098 * configure.in (m68*-atari-sysv4*): New configuration.
1099 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1100 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1101 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1102 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1103 * config/m68k/amix.mh, config/m68k/amix.mt,
1104 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1107 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1109 * symtab.c (find_function_start_sal): New function to find
1110 the start of a function from a function symbol.
1111 (decode_line_1, decode_line_2): Use it instead of open coded
1112 partial copies of the code.
1113 (list_symbols): Quote symbol name before passing it to
1114 break_command to enable proper handling of mangled symbols.
1116 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1118 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1119 * ch-exp.y (yylex): First try name lookup using exact name
1120 typed by user; if that fails, try lower-cased name.
1122 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1124 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1125 Move "no debugging symbols found" test to symfile.c.
1126 * symfile.c (syms_from_objfile, reread_symbols): Add
1127 "no debugging symbols found" test.
1128 * coffread.c (init_stringtab): Handle stripped files with a
1129 stringtab offset of zero gracefully.
1130 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1131 BFD instead of stop_pc heuristic to determine if it is a dynamically
1133 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1134 ioctl, it indicates that the process has exited.
1136 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1138 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1139 .PARISC.unwind section now.
1141 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1143 * breakpoint.c (mention): Always show breakpoint address if no
1146 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1148 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1149 handling of shared libraries for non-ELF executables, but only if
1150 HANDLE_SVR4_EXEC_EMULATORS is defined.
1151 (locate_base): Try to find debug_base in the dynamic linker
1152 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1153 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1154 Define to enable handling of shared libraries for a.out executables,
1155 run under Solaris BCP.
1157 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1159 * infrun.c (wait_for_inferior): Print "Program exited normally"
1160 regardless of batch_mode.
1161 * defs.h, top.c (batch_mode): Removed.
1163 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1165 * Makefile.in (dcache_h): Remove redundant definition.
1166 (init.c): Add a comment.
1167 (top.c): Remove explicit compile action.
1168 * breakpoint.c (mention): Share code indicating location of
1169 break/watchpoints, don't print address if addressprint is off.
1170 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1171 (demangle): Remove redundant declarations.
1172 * eval.c: Remove redundant function declarations.
1173 * objfiles.h: Cosmetic and grammatical improvements.
1174 * TODO: Various updates.
1176 * remote-mips.c: Replace all \r chars with \015.
1177 (mips_receive_header): Display control characters readably.
1178 (mips_xfer_memory): Add a simple progress display.
1180 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1182 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1184 * remote-hms.c (flush): New function.
1185 (expect): Get edge case right.
1186 (hms_read_inferior_memory): Be more tolerant of line noise.
1188 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1190 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1191 target files, not non-existent mach3.mh and mach3.mt.
1193 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1195 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1196 symbols for all symbol files. Makes skipping over the
1197 trampoline code work when stepping from a function in a shared
1198 library into a function in a different shared library.
1199 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1201 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1203 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1204 names mean end of .o file.
1205 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1206 top of routine. Handle new thread notification cleanly.
1207 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1208 thread notification scheme.
1209 * (child_resume): General cleanups, handle resumption of all
1212 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1214 * ser-go32.c: Rewrite to run under windows.
1215 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1217 * serial.c (serial_open): Notice device "pc".
1218 * remote-e7000.c: Fix copyright date.
1219 (expect): Compare \n and \r the same.
1220 (e7000_open): Allow pc as a serial port
1221 * sh/sh.mt: Add ser-e7kpc.
1222 * h8300/h8300hms.mt: Add ser-e7kpc.
1223 * main.c (proc_wait): Don't wait if using go32.
1225 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1227 * somread.c: Simplify by using stabsect_build_psymtabs.
1228 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1229 corresponding to the name of the text section. All references
1231 (somstab_build_psymtabs): Delete function, no longer needed.
1233 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1235 * somread.c: Renamed from paread.c. Changed function names and
1236 comments to reflect that this file deals with SOM (an object file
1237 format), rather than the PA (a cpu).
1238 (Makefile.in): Chaned appropriately.
1239 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1240 * dbxread.c (somstab_build_psymtabs): Renamed from
1241 pastab_build_psymtabs.
1243 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1245 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1246 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1248 * Makefile.in: Updated for core-sol2.c.
1249 * README: Add notes about SPARCworks cc under Solaris 2.x,
1250 from Casper H.S. Dik (casper@fwi.uva.nl).
1251 * config/mips/xm-makeva.h: Removed, no longer necessary.
1252 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1253 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1254 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1256 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1258 * gdba.el: Put program input and output in a separate buffer.
1260 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1262 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1263 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1264 with global variable of same name in libnsl.so on UnixWare.
1266 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1268 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1269 embedded in template name.
1271 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1273 * config/i386/nm-linux.h: change calling convention of
1274 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1275 target_insert_watchpoint() and
1276 target_remove_watchpoint().
1278 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1279 to be long long in gdb.
1280 * config/mips/tm-bigmips.h: ditto.
1282 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1284 * c-lang.c (asm_language_defn): New definitions for language_asm,
1285 mostly copied from c_language_defn, to avoid warnings when
1286 switching between c and asm stack frames.
1288 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1290 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1291 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1292 (upgrade_type, handle_psymbol_enumerators): Likewise.
1293 (has_opaque_xref, cross_ref): Likewise.
1294 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1295 debugging information, rather than doing it here.
1296 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1297 point in ecoff_debug_swap backend structure, rather than calling
1298 ecoff_slurp_symbolic_info directly.
1300 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1302 * breakpoint.c: Include annotate.h. Call annotate_field rather
1303 than printing annotation directly.
1305 * main.c: Include string.h.
1307 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1309 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1310 call it instead of doing normal loop.
1311 * infcmd.c (attach_command): Don't call wait_for_inferior if
1313 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1314 hook that can decide whether to step over the next breakpoint.
1315 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1316 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1319 * configure.in: Improve sorting/formatting of hosts and targets.
1320 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1321 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1322 * Makefile.in (stop-gdb): New target.
1323 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1326 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1328 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1329 the identical initialization can be deleted from main.c, but i
1330 haven't done so just in case.
1332 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1334 * gdba.el: Added menu windows and slightly improved window
1335 handling to gdba.el. Fixed numerous minor bugs that were causing
1336 emacs and gdb to fall out of sync.
1338 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1340 * breakpoint.c: annotate changes lost at merge, put back in.
1342 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1344 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1347 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1349 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1351 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1352 writing of floating registers, the dpx2 kernel disallows it.
1353 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1354 is contained in o_praw.
1355 * irix5-nat.c (solib_map_sections): Adjust sections by the
1356 difference between the loaded address and the prelinked address.
1357 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1359 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1360 symbols, their value is absolute.
1361 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1362 libraries fh->adr fields of zero. Relocate minimal symbol values
1363 upon readin. Relocate non-stabs symbols upon readin.
1364 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1365 start address of the outermost block.
1366 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1367 instead of section_offsets and use relocated pst->textlow for
1368 line number and procedure address relocations.
1370 From gmo@MicroUnity.com (Guillermo A. Loyola):
1371 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1372 Handle SGI Irix5 stIndirect symbol type.
1374 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1376 * breakpoint.c: fix a syntax error native cc does not like.
1378 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1379 * sparclite/Makefile.in: ditto.
1380 * sparcl-tdpe.c: change file name because first 8 chars has to be
1382 * sparcl-stub.c: ditto.
1384 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1386 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1388 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1390 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1391 ignore) a PID argument.
1392 (hppa_pop_frame): Pass a PID to target_write_pc.
1393 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1394 and pass through a PID argument.
1395 (target_read_pc, target_write_pc): Update prototypes.
1397 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1399 * Makefile.in: add new file sparclite-tdep.c.
1400 * sparclite/Makefile.in: add new file sparclite-stub.c.
1401 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1403 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1404 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1406 * sparclite-tdep.c: new file, contains hardware breakpoint support
1408 * sparclite-stub.c: new file, stub code that add support hardware
1410 * breakpoint.c: add hardware breakpoint support.
1411 * breakpoint.h: add new breakpoint type to support hardware
1413 * config/mips/nm-irix4.h: change interface for target dependent
1414 code supporting watch point.
1415 * config/pa/nm-hppab.h: change interface for target dependent
1416 code supporting watch point.
1418 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1420 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1422 * stabsread.c (read_struct_fields): os9k nested structure does not
1423 have terminating ';', instead it just get to ',' and bit position
1426 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1428 * nlmread.c (nlm_symtab_read): Clean up a bit.
1429 * (nlm_symfile_read): Record bounds of main() so that backtrace
1430 command will know where to stop.
1431 * objfiles.c (objfile_relocate): Relocate entry point/func info
1432 for backtrace as well.
1433 * objfiles.h: Define values for invalid PCs for entry point info.
1434 * symfile.c (init_entry_point_info): Initialize invalid values
1435 with aforementioned macros.
1436 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1437 to cause backtrace to stop when it gets back to main().
1438 * config/i386/tm-i386nw.h: Ditto.
1440 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1442 Fix value_print, which used to be ostensibly language-independent,
1443 but would print pointers and arrays in C syntax. Instead, call
1444 a language-specific function.
1445 * language.h (struct language_defn): New functional field
1447 (LA_VALUE_PRINT): New macro.
1448 * language.c (unk_lang_value_print): New stub/dummy function.
1449 (unknown_language_defn, auto_language_defn, local_language_defn):
1451 * c-valprint.c (c_value_print): New function, with code moved from:
1452 * valprint.c (value_print): ... here. Now just invoke
1453 LA_VALUE_PRINT to do language-specific stuff.
1454 * valprint.c (value_print_array_elements): Make non-static.
1455 * c-lang.c (c_language_defn, cplus_language_defn): Add
1456 c_value_print in the la_value_print field.
1457 * m2-lang.c (m2_language_defn): Likewise.
1458 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1459 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1460 * ch-valprint.c (chill_value_print): New function, based on
1461 c_value_print, but use Chill "look and feel."
1462 * c-lang.h (c_value_print): New prototype.
1463 * ch-lang.h (chill_value_print): New prototype.
1464 * value.h (value_print_array_elements): New prototype.
1466 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1467 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1469 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1471 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1472 to new file top.c. Make things extern instead of static and
1473 similar rearrangements to deal with this.
1475 * utils.c: Move fputs_unfiltered to main.c. Remove
1476 FPUTS_UNFILTERED_OVERRIDE ifndef.
1477 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1478 and libgdb uses utils.c and top.c.
1480 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1482 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1484 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1486 * ch-valprint.c (chill_val_print_array_elements): New function.
1487 A Chill version of val_print_array_elements, it prints the
1488 array index labels, in additions ot the array element values.
1489 (chill_val_print): Use the new function.
1491 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1493 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1495 * defs.h (enum language): Add language_asm.
1496 * findvar.c (read_register_bytes read_register_gen
1497 write_register_bytes read_register read_register_pid
1498 write_register write_register_pid supply_register): Move multi-
1499 thread handling down into these routines. Create XXX_pid routines
1500 that allow register references to specify the pid.
1501 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1502 read_sp write_sp read_fp write_fp): Move these routines from
1503 infcmd to findvar to centralize the whole mess.
1504 * i386-nlmstub.c: Portability fixes.
1505 * infptrace.c (child_resume): Conditionalize to allow other natives
1506 to override it. Remove PIDGET gubbish, it's no longer necessary.
1507 * infrun.c (wait_for_inferior): Put registers_changed() before
1508 target_wait() to speed up remote debugging.
1509 * Replace code that reads registers from other threads with much
1510 nicer looking new function calls (see changes to findvar.c).
1511 * Don't skip prologues if debugging assembly source.
1512 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1513 child_resume to handle multi-thread debugging properly.
1514 * remote.c: Add O response to get console output from target.
1515 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1516 SERIAL_ERROR here to simplify callers.
1517 * Change static var timeout to remote_timeout.
1518 * (fromhex): Remove unnecessary return -1 at end of routine.
1519 * (remote_wait): Turn this into a big switch statement. Add
1520 support for O response.
1521 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1522 * (getpkt): Split getpkt into two parts. read_frame deals with
1523 all formatting issues, run-length encoding, and framing. getpkt
1524 now handles error recovery, and frame detection.
1525 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1526 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1527 control. (hardwire_readchar): Handle EINTR from read().
1528 * symfile.c (deduce_language_from_filename): Add support for .s
1530 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1531 override infptrace's child_wait.
1532 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1533 instead of XXXlynx.h.
1534 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1536 * nlm/gdbserve.c: Portability fixes.
1538 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1540 * inftarg.c (child_wait): Call proc_wait, not wait.
1541 (child_mourn_inferior): Call proc_remove_foreign.
1542 * main.c (gdb_init): Call init_proc.
1543 * main.c: Provide dummy versions of init_proc, proc_wait, and
1544 proc_remove_foreign for the gdb case (the libgdb case provides its
1545 own versions of these functions).
1546 * Makefile.in (libgdb-files): Add libproc.a.
1548 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1550 Hardware watchpoints for Linux, from Rick Sladkey
1551 (jrs@world.std.com).
1552 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1553 new hardware breakpoint recovery method.
1554 * i386v-nat.c (i386_insert_watchpoint,
1555 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1556 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1557 New functions to support the 386 hardware debugging registers.
1558 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1559 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1560 target_insert_watchpoint, target_remove_watchpoint): Define these
1561 macros to use the hardware debugging functions in i386v-nat.c.
1563 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1565 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1568 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1570 * target.c, target.h: New variables target_activity_function and
1572 * inflow.c, inferior.h: New functions set_sigio_trap and
1574 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1576 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1578 * remote-sim.h (sim_verbose): Delete.
1579 Document callbacks needed.
1580 (sim_*): Change result to void where there isn't one.
1581 (sim_open): Clarify argument and error response.
1582 (sim_close): Declare.
1583 (sim_load): Change bfd_handle argument to file name. Clarify result.
1584 (sim_create_inferior): Renamed from sim_set_args.
1585 (sim_set_pc): Delete.
1586 (sim_info): Delete printf_fn argument.
1587 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1588 (gdbsim_load): Try sim_load first.
1589 (gdbsim_create_inferior): Call sim_create_inferior.
1590 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1591 (gdbsim_close): Call sim_close.
1592 (gdbsim_files_info): Update call to sim_info.
1593 (gdbsim_ops): Realign comments.
1595 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1597 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1599 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1600 the auxent if the symbol's name is ".file". From David Edelsohn
1601 <c1dje@watson.ibm.com>.
1603 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1605 * breakpoint.c (breakpoint_1): Fix typo.
1607 * annotate.c (annotate_field_end): Fix typo.
1609 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1611 * Makefile.in (TSSTART): Remove; no longer used.
1613 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1614 fputs_unfiltered and exit directly, rather than fatal. The latter
1615 calls vfprintf_unfiltered!
1617 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1618 * value.h, printcmd.c (print_value_flags): Move from here...
1619 * annotate.c: ...to here, and make it use can_dereference.
1621 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1623 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1624 Remove, needed for both native and cross.
1625 * target.c (attach_flag, generic_mourn_inferior): Put here.
1626 * utils.c (job_control): Put here.
1627 (terminal.h): Don't include anymore.
1629 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1631 * source.c (find_source_lines): Always use code that was #ifdef
1632 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1633 leaving it on the chain. Reindent much of this function.
1634 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1635 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1636 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1637 config/ns32k/xm-ns32km3.h: Remove all references to
1638 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1639 * main.c, fork-child.c, many config files: Remove all
1640 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1643 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1644 This avoids __eprintf troubles.
1646 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1648 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1649 initialization code which needs to be called even if we bypass the
1650 command line stuff into gdb_init.
1651 * utils.c (fputs_unfiltered): Surround in #ifndef
1652 FPUTS_UNFILTERED_OVERRIDE.
1653 * Makefile.in (libgdb.a): New target.
1655 * utils.c: Rearrange I/O stuff a bit so that all output goes
1656 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1657 which made %s not work with arbitrarily large strings.
1658 * printcmd.c (printf_command): Use printf_filtered, not
1659 printf_unfiltered and printf, now that arbitrary limit is gone.
1662 * breakpoint.c (watchpoint_check): Remove unused variable b.
1663 * stack.c (print_frame_info): Move sp and buf inside #if.
1664 * eval.c (evaluate_subexp): Remove unused variables pp,
1665 mangle_ptr, ptr, and mangle_tstr.
1666 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1668 * symtab.c (lookup_symtab): Put variable copy inside #if.
1669 (decode_line_1): Put variable q1 inside #if 0.
1670 * target.h: Declare target_link.
1671 * infrun.c (wait_for_inferior): Remove unused variables signame.
1672 * remote.c (remote_resume): Remove unused variable name.
1673 * c-exp.y (parse_number): Parenthesize operand of shift.
1674 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1675 (this is a semantic change, the warning seems to have detected a bug).
1676 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1677 * coffread.c: Move variable temptype inside #if.
1678 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1680 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1681 (chill_val_print): Remove unused variable in_range.
1682 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1683 (chill_val_print): Add default case for switch.
1684 * stabsread.h: Declare stabsect_build_psymtabs.
1685 * os9kread.c (read_minimal_symbols): Make this return void.
1686 (os9k_symfile_read): Remove unused variables stb_exist and val.
1687 (os9k_symfile_init): Remove unused variable val.
1688 (fill_sym): Remove unused variable id.
1689 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1690 unused variable nsl.
1691 Remove unused variable symfile_bfd.
1692 #if 0 unused variables lbrac_unmatched_complaint and
1693 lbrac_mismatch_complaint.
1694 Remove declaration for non-existent function os9k_next_symbol_text.
1696 * annotate.c, annotate.h: New files, containing a function for
1697 each annotation which outputs it.
1698 * Move breakpoints_changed from breakpoint.c to annotate.c.
1699 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1700 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1701 Use annotate.c functions to output annotations.
1702 * Makefile.in (OBS): Add annotate.o.
1704 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1706 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1707 elf_unwind_entries are always initialized.
1709 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1710 stubs which return directly to the caller rather than to the stub
1713 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1715 * c-exp.y (yyerror): Display a more informative error message.
1716 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1717 * m2-exp.y (yyerror): Ditto.
1719 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1721 * inflow.c (job_control): Move definition to front of file.
1723 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1725 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1726 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1728 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1730 * Makefile.in (kdb): Remove old init.c creation commands.
1731 * configure.in (sparclite): Match on sparclite*.
1732 * sparclite/aload.c (main): Only change section addresses for
1733 a.out format object files.
1735 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1737 * config/i386/go32.mh: Define CC.
1739 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1741 * gdbserver/Makefile.in: Remove irrelevant definitions and
1742 comments inherited from the gdb Makefile.
1743 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1744 (VERSION): Update to 4.12.3.
1745 (gdbserver): Remove any existing executable first.
1746 (distclean, realclean): Remove nm.h.
1747 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1748 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1749 Don't use absolute pathname.
1751 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1753 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1756 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1758 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1759 (print_it_normal): Add annotations for the inferior starting and
1760 stopping, and for all the various messages related to how it
1763 * printcmd.c (do_one_display): Annotate.
1764 * stack.c (print_frame_info): Annotate printing of stack frames.
1766 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1768 * remote.c (get_offsets): Handle case where stub doesn't support
1771 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1773 Add partial support for g++ code compiled with -fvtable-thunks.
1774 * c-valprint.c (c_val_print): Add vtblprint support
1776 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1777 pointers (if using thunks) as well as array of structs (otherwise).
1778 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1779 level, and make the latter non-static (so define_symbol can use it).
1780 * stabsread.c (define_symbol): If the type being defined is a
1781 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1782 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1783 * values.c (value_virtual_fn_field): Handle thunks.
1784 * values.c (value_headof): Minor efficiency hack.
1785 * values.c (value_headof): Incomplete thunk support. FIXME.
1787 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1789 * valprint.c (print_longest): Clarify comment about use_local.
1790 * printcmd.c, defs.h (print_address_numeric), callers in
1791 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1792 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1793 exec.c: New argument use_local.
1794 * source.c (identify_source_line): Use filtered output. Use
1795 print_address_numeric.
1797 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1798 language.c (type_error, range_error): Use filtered output.
1799 * utils.c (error_begin): Update comment to tell people to use
1802 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1803 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1806 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1808 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1809 from the fault, #ifndef FAULTED_USE_SIGINFO.
1810 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1812 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1814 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1815 Explicitly annotate each record.
1817 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1819 * xcoffexec.c: Reformat to standards and lint.
1820 (language.h): Include.
1821 (exec_close): Declare arg "quitting".
1822 (file_command): Declare arg "from_tty".
1823 (map_vmap): Cast xmalloc result to PTR.
1824 * rs6000-nat.c: Reformat to standards and lint.
1825 (exec_one_dummy_insn): Use char array for saved instruction.
1826 (fixup_breakpoints): Declare.
1827 (vmap_ldinfo): Be more informative in fatal error messages.
1828 (xcoff_relocate_symtab): Define to return void.
1829 * xcoffsolib.h: Reformat to standards, improve comments.
1830 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1832 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1834 * utils.c, defs.h (error_begin): New function.
1835 (quit): Print annotation before printing the error message.
1836 * main.c (return_to_top_level): Print annotation before doing the
1838 * symtab.c (decode_line_1): Call error not warning and then
1839 return_to_top_level. Call error_begin and printf_unfiltered
1840 rather calling warning (before calls to return_to_top_level).
1841 * core.c (memory_error): Use error_begin, printf_unfiltered,
1842 print_address_numeric and return_to_top_level instead of error.
1843 Cleans up a FIXME-32x64.
1844 * language.c (type_error, range_error): Call error_begin
1845 not just target_terminal_ours.
1847 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1848 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1849 side of an assignment is non-portable.
1851 * utils.c (query): Change syntax of query annotations to be
1852 consistent with other input annotations.
1853 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1855 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1857 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1859 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1860 that have a stack frame size of 32k or larger (from Paul Flinders).
1861 Remove #if 0'd code.
1863 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1865 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1866 for Lynx platforms that need it.
1867 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1869 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1871 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1872 than trying to deduce it from the fault.
1874 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1876 * printcmd.c (print_address_symbolic): Initialize name to empty
1877 string to avoid core dump if lookup fails.
1878 * remote-e7000.c (printf_e7000debug): Error if target not open.
1880 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1882 * i386-nlmstub.c: Update to be more in line with PIN stub.
1883 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1884 * (hex2mem): Init ptr.
1885 * General cleanups to use ConsolePrintf, standard prologues, etc...
1887 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1889 * i386-nlmstub.c: More changes to be compatible with remote.c.
1891 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1892 into (the far less frequently called) dbx_symfile_read.
1894 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1896 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1898 * dbxread.c (record_minimal_symbol): Record the section
1899 associated with the symbol to make dynmaic relocation work.
1900 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1901 Solaris brain-damage which don't apply to relocatable object
1903 * (stabsect_build_psymtabs): New routine to read stabs out of an
1904 arbitrarily named section.
1905 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1907 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1908 stabs out of the nlm.
1909 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1910 brain-damage which don't apply to relocatable object files.
1911 * remote.c (putpkt): Improve error reporting and error handling.
1912 * (get_offsets): Temporary kludge to force data & bss sections to
1913 have the same relocation.
1914 * stabsread.c (define_symbol, scan_file_globals): Record section
1917 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1919 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1920 FIXME-32x64 comment.
1922 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1924 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1925 to after call to target_wait. This means that flush_cached_frames
1926 can call target_terminal_ours if it wants to.
1927 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1928 comment about why the code is dubious.
1930 * stabsread.c (read_type): Call read_type, not nonexistent
1933 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1935 * remote-os9k.c (rombug_fetch_registers): set trace mode
1937 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1939 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1941 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1942 passed to process_one_symbol.
1943 * stabsread.c (read_type): process os9k functio prototype.
1945 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1947 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1950 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1952 * utils.c (prompt_for_continue): Annotate prompt.
1953 (query): Annotate query.
1954 * printcmd.c (print_frame_args): Change syntax of argument
1955 annotation to make name and value part of a single group of
1956 annotations, not two separate groups.
1957 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1958 * valprint.c (val_print_array_elements): Change syntax of
1959 annotation to be more concise.
1960 * main.c, defs.h (command_line_input): New argument tells what
1961 string to include in the annotations.
1962 * symtab.c (decode_line_2), main.c (read_command_lines,
1963 command_loop): Change callers.
1965 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1966 target null pointer.
1967 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1969 * printcmd.c (output_command): Annotate things we print here too.
1970 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1971 * Move declaration of print_value_flags from defs.h to value.h.
1972 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1974 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1976 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1977 BFD handles sun3 dynamic relocations now.
1978 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1981 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1983 * printcmd.c (print_command_1): Annotate the top-level expressions
1985 (print_frame_args): Annotate each argument.
1986 * printcmd.c, defs.h (print_value_flags): New function.
1987 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1988 * valprint.c (val_print_array_elements): Annotate each array element.
1990 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1992 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1993 the register contains a pointer to the type, not the type itself.
1995 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1997 * main.c (main): Accept --annotate=N option and make --fullname
1998 the same as --annotate=1.
1999 (command_line_input): Print annotatation before and after prompt.
2000 * blockframe.c (flush_cached_frames): Print annotation.
2001 * Rename frame_file_full_name to annotation_level and move it from
2003 * source.c (identify_source_line): If annotation_level > 1,
2004 change output format.
2005 * breakpoint.c: Print annotation whenever a breakpoint changes.
2006 * main.c: New variable server_command.
2007 (command_line_input): Parse "server " and set server_command.
2008 (dont_repeat): Check server_command.
2010 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2012 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2013 updating raw_symbol and symnum. Return a value in the case where
2016 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2018 * parse.c: Don't define block_found; it is defined in symtab.c.
2019 * parser-defs.h: Add comment regarding block_found.
2021 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2023 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2026 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2028 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2029 section vma. Do not read dynamic relocs for sun3 executables to
2030 avoid BFD assertion message.
2032 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2034 * nm-hppab.h (KERNEL_U_ADDR): Define.
2035 (FIVE_ARG_PTRACE): Likewise.
2036 (CANNOT_STORE_REGISTER): Likewise.
2037 * nm-hppah.h (KERNEL_U_ADDR): Define.
2038 (FIVE_ARG_PTRACE): Likewise.
2039 (CANNOT_STORE_REGISTER): Likewise.
2040 (NEED_TEXT_START_END): Likewise.
2042 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2043 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2044 (FIVE_ARG_PTRACE): Likewise.
2045 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2046 (FIVE_ARG_PTRACE): Likewise.
2048 * hppa-tdep.c (read_unwind_info): Make static.
2049 (restore_pc_queue): Indirect through the target vector to
2050 reload the register state.
2052 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2054 * paread.c (compare_unwind_entries): Delete function. It's been
2055 moved into hppa-tdep.c.
2056 (read_unwind_info): Likewise.
2057 (pa_symfile_read): No longer call read_unwind_info. The unwind
2058 tables will be read in as they are needed.
2060 * hppa-tdep.c (compare_unwind_entries): New function.
2061 (read_unwind_info, internalize_unwinds): Likewise.
2062 (find_unwind_entry): Read in unwind information on demand.
2064 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2066 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2067 to : in search path processing.
2068 * defs.h (qsort): Rename argument in prototype.
2069 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2071 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2072 (false): Eliminate usages.
2074 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2076 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2077 All references to value changed to value_ptrlage_command is now
2079 All references to value changed to value_ptr.
2080 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2081 * remote-hms.c (hms_wait): Timeout after five seconds.
2082 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2083 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2084 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2086 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2088 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2090 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2092 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2094 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2095 bp_watchpoint_scope breakpoints.
2096 (struct breakpoint): Add val_chain and related_breakpoint fields
2097 for use by watchpoints.
2099 * breakpoint.c (within_scope): Delete. No longer used.
2100 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2101 (target_{remove,insert}_watchpoint): Likewise.
2102 (can_use_hardware_watchpoint): New function.
2103 (remove_breakpoint): New function to remove a single breakpoint
2104 or hardware watchpoint.
2105 (insert_breakpoints): Handle insertion of hardware watchpoints.
2106 Store a copy of the value chain derived from the watchpoint
2108 (remove_breakpoints): Simplify by using remove_breakpoint.
2109 (delete_breakpoint): Likewise.
2110 (watchpoint_check): Delete the watchpoint and watchpoint scope
2111 breakpoints when the watchpoint goes out of scope. Save & restore
2112 the current frame after checking watchpoints.
2113 (breakpoint_init_inferior): Likewise (restarting the program
2114 makes all local watchpoints go out of scope).
2115 (bpstat_stop_status): Handle hardware watchpoints much like normal
2116 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2117 when the watchpoint goes out of scope. Remove and reinsert all
2118 breakpoints before returning if we stopped when a hardware watchpoint
2120 (watch_command): Use a hardware watchpoint when possible. If
2121 watching a local expression, build a scope breakpoint too.
2122 (map_breakpoint_numbers): Also call given function for any
2123 related breakpoints.
2124 (disable_breakpoint): Never disable a scope breakpoint.
2125 (enable_breakpoint): Handle hardware breakpoints much like normal
2126 breakpoints, but recompute the watchpoint_scope breakpoint's
2127 frame and address (if we have an associated scope breakpoint).
2128 (read_memory_nobpt): Handle hardware watchpoints like normal
2129 watchpoints. When necessary handle watchpoint_scope breakpoints.
2130 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2131 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2132 (disable_command): Likewise.
2134 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2135 Extern prototype added to frame.h
2137 * infrun.c (wait_for_inferior): Set current_frame and select
2138 a frame before checking if we stopped due to a hardare watchpoint
2139 firing. Handle stepping over hardware watchpoints.
2140 (normal_stop): Remove unnecessary call to select_frame.
2142 * value.h (value_release_to_mark): Declare.
2143 * values.c (value_release_to_mark): New function.
2145 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2146 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2148 * hppab-nat.c (hppa_set_watchpoint): New function.
2150 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2151 (HAVE_STEPPABLE_WATCHPOINT): Define.
2152 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2153 (target_{insert,delete}_watchpoint): Define.
2155 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2156 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2157 (target_{insert,remove}_watchpoint): Likewise.
2159 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2161 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2162 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2163 often have the same names as debug symbols for functions, and
2164 confuse lookup_symbol().
2166 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2168 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2169 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2170 REGISTER_RAW_SIZE (1).
2171 Together these changes work around a bug in HP's compiler. Both
2172 seem to be necessary.
2174 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2176 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2177 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2178 are type mst_solib_trampoline.
2180 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2182 * config/m68k/es1800.mt: Change comments.
2184 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2186 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2188 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2190 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2193 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2195 * values.c (unpack_long): Remove obsolete comment about using a
2198 * symfile.c (symbol_file_command): Add comments about command syntax.
2200 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2201 Jim Kingdon (kingdon@cygnus.com)
2203 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2204 are in the .plt section.
2205 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2206 find_solib_trampoline_target): New functions for handling
2207 stepping into -g compiled shared libraries.
2208 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2209 find_solib_trampoline_target): Add prototypes.
2210 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2211 Define to handle stepping into -g compiled shared libraries.
2212 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2213 stepping into -g compiled shared libraries.
2215 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2217 * configure.in: Add mips-*-sysv4* support.
2218 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2219 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2220 New files for MIPS SVR4 support.
2221 * Makefile.in: Update for new mipsv4 files.
2222 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2223 read_next_frame_reg to obtain the frame relative stack pointer.
2224 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2225 obtain the frame relative stack pointer.
2226 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2227 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2228 by entering them into the minimal symbol table.
2229 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2230 a long for float formats.
2231 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2232 get defined in <link.h>.
2233 * solib.c (solib_add): Add shared library sections to the section
2234 table of the target before adding the symbols.
2235 * partial-stab.h: Relocate static and global functions.
2236 * dbxread.c (read_dbx_symtab): Remove unused variable
2237 end_of_text_address. Relocate text_addr when passing it
2240 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2241 library functions before the executable is run. Retrieve dynamic
2242 symbols from stripped executables.
2243 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2244 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2245 if no debugging symbols were found.
2246 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2247 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2249 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2250 OSF/1 has shared libraries.
2252 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2254 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2255 to BFD handling of dynamic symbols.
2257 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2259 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2260 then gets its real address into FUN and its GOT/DP value into %r19.
2262 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2264 * hppa-tdep.c (frameless_function_invocation): If no unwind
2265 descriptor was found, then assume this was not a frameless
2266 function invocation.
2267 (frame_saved_pc): If the saved PC is in a linker stub, then
2268 return the return address which the linker stub will return to.
2270 * xm-hppab.h: Never define USG.
2271 * xm-hppah.h: Always define USG.
2273 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2275 * values.c (unpack_long, value_from_longest),
2276 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2278 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2280 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2282 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2284 For SVR4 targets, enable gdb to set breakpoints in shared
2285 library functions before the executable is run.
2286 * elfread.c (elf_symtab_read): Handle symbols for shared library
2288 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2289 and moved to objfiles.c.
2290 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2291 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2292 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2293 the new generic definition from tm-sysv4.h works for Solaris.
2295 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2297 * elfread.c (elf_symtab_read): Change storage_needed,
2298 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2299 bfd_get_symtab_upper_bound. Check for errors from
2300 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2301 * nlmread.c (nlm_symtab_read): Same changes.
2303 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2305 * xcoffread.c (xcoff_next_symbol_text): New function.
2306 (read_xcoff_symtab): Set next_symbol_text_func to it.
2307 Move raw_symbol outside of read_xcoff_symtab.
2309 * remote.c (getpkt): Remove unused "out" label.
2311 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2313 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2314 about more than one watchpoint being triggered.
2316 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2318 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2320 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2322 * blockframe.c (find_pc_partial_function): mst_file_text
2323 symbols do not live in the shared library transfer table.
2324 * ch-exp.y (decode_integer_value, match_character_literal,
2325 match_bitstring_literal): Guard tolower calls with isupper,
2326 tolower on old BSD systems blindly subtracts a constant.
2327 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2328 well when determining the producer of the object file.
2329 * mdebugread.c (has_opaque_xref): New function to check for
2330 cross reference to an opaque aggregate.
2331 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2332 enter typedefs to opaque aggregates into the symbol tables.
2333 * mdebugread.c (parse_external): Remove skip_procedures argument,
2334 it has always been 1. Remove code that handled stProc symbols,
2335 it was never executed and was wrong, as the index of a
2336 stProc symbol points to the local symbol table and not to the
2337 auxiliary symbol info. Update caller.
2338 * mdebugread.c (parse_partial_symbols): Do not enter external
2339 stProc symbols into the partial symbol table, they are already
2340 entered into the minimal symbol table.
2341 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2342 Remove all conditionals and definitions for ptx.
2343 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2344 Fix addresses of floating point registers in REGISTER_U_ADDR.
2345 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2346 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2347 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2348 signal trampoline code work.
2349 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2350 Remove all conditionals and definitions for ptx.
2351 Remove KDB definitions.
2352 * symm-nat.c (store_inferior_registers): Fetch registers before
2353 storing them to obtain valid floating point control registers.
2354 Store fpu registers.
2355 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2356 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2357 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2359 * symm-nat.c (child_resume): Update type of `signal' parameter.
2360 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2362 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2364 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2365 calling import stubs for functions in shared libraries.
2367 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2369 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2371 * ch-lang.c (chill_is_varying_struct): Magic string is
2372 was "<var_length>" is now "__var_length" (more portable).
2374 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2376 * remote.c (getpkt): If we get a timeout, actually retry rather
2377 than just giving up the first time it happens.
2378 * remote.c: Document sequence numbers.
2379 (remote_store_registers): Change syntax of 'P' request so that it
2380 never looks like a sequence number.
2382 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2384 * os9kread.c (record_minimal_symbol): add section_offset to
2385 relocate minimal symbol table.
2386 * os9kread.c (read_minimal_symbols): ditto.
2387 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2389 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2390 return. Also if file addr is 0 leave it 0, not to relocate.
2391 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2392 'set remotexoff' and 'set remotelog' commands.
2394 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2396 * remote.c (remote_store_registers): Add 'P' request to set an
2397 individual register.
2398 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2401 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2403 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2404 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2405 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2407 * command.c (do_setshow_command, case var_string): Never add a
2408 space to the end of the string.
2409 * NEWS: Document this change.
2410 * .gdbinit: Add a space to the "set prompt" command.
2412 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2414 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2415 changes to make it compile (it doesn't link yet).
2417 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2418 (set_demangling_style, set_demangling_command): Use savestring not
2419 strdup. We were not dealing properly with a NULL return from
2420 strdup, and were not declaring strdup (the system header may or
2423 * valprint.c (val_print): Remove inaccurate comment about what
2424 types can be stub types.
2426 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2427 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2428 Supply alternate version if ATTACH_DETACH is not defined.
2429 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2430 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2431 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2433 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2435 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2437 (skip_trampoline_code): Rewrite and add support for argument
2438 relocation stubs stubs, import/export stubs, calls through
2439 "_sr4export" and cascaded trampolines.
2441 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2442 if no unwind descriptor is found.
2444 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2445 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2446 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2447 differently. All registers are four bytes.
2448 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2450 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2452 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2453 registers as both single and double values (fetching 2nd 32bit half
2454 as necessary). Annotate each register printed with its precision.
2456 * paread.c (read_unwind_info): Fix off-by-one error.
2458 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2460 * main.c (complete_command): Deal with it if arg is NULL.
2462 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2464 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2465 regarding using the PC--using the PC is necessary and all the
2466 FIXME comments in the world won't make it go away.
2468 * valops.c (value_at, value_at_lazy): Give error if we dereference
2470 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2471 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2473 * stabsread.c (patch_block_stabs): Add comment about what happens
2474 if the definition is in another compilation unit from the stab.
2476 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2478 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2480 * main.c (complete_command): New command, from Rick Sladkey
2481 <jrs@world.std.com>.
2482 (symbol_completion_function): Don't declare rl_point and
2483 rl_line_buffer; they are now declared in readline.h.
2484 (show_commands): Don't declare history_base; it is declared in
2486 * command.c (lookup_cmd): Don't delete trailing whitespace.
2487 Reverts change of 14 May 1989.
2489 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2491 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2492 code from prim_record_minimal_symbol_and_info() to here. Callers
2493 of the latter can legitimately supply a section number of -1.
2495 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2497 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2498 member functions have an element in args for a (nonexistent) this
2501 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2503 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2505 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2506 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2508 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2509 for the structure's type. All callers changed.
2511 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2512 for each structure argument rather than assuming it's either
2513 true or false for all structure arguments.
2515 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2516 on the length structure passed, not the compiler used.
2518 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2519 argument for the structure's type.
2521 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2523 * values.c (set_internalvar): Don't set var->value until we are
2524 sure there won't be an error().
2526 * remote.c (get_offsets): Reinstate comment which was in
2527 remote_wait about use of SECT_OFF_TEXT and so on.
2529 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2531 * symmisc.c (maintenance_check_symtabs): New function to check
2532 consistency of psymtabs and symtabs.
2533 * symtab.h (maintenance_check_symtabs): Add prototype.
2534 * maint.c: Add new `maint check-symtabs' command.
2535 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2536 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2537 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2539 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2540 to write_memory to avoid warnings from gcc.
2541 * config/i386/xm-symmetry.h: Add missing #endif.
2542 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2543 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2544 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2546 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2548 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2549 (hppa_push_arguments): Likewise.
2551 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2553 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2554 improve remote debugging efficiency. Also fixed problems with
2555 doing function calls for programs with no entry points.
2556 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2557 entry_point_address.
2558 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2559 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2560 parse_lines): Pass section_offsets info to these routines so that
2561 we can relocate symbol table entries upon readin.
2562 * (psymtab_to_symtab_1): Set symtab->primary to tell
2563 objfile_relocate to do relocations for our symbols.
2564 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2565 (which hang off of the symbol table).
2566 * Use prim_record_minimal_symbols_and_info instead of
2567 prim_record_minimal_symbols to supply section info to make minimal
2568 symbol relocations work.
2569 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2570 -1, try to deduce it from ms_type.
2571 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2572 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2573 add code to relocate objfile->sections data structure.
2574 * remote.c (get_offsets): Use new protocol message to acquire
2575 section offsets from the target.
2576 * (remote_wait): Get rid of relocation stuff. That's all handled
2577 by objfile_relocate now.
2578 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2579 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2581 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2583 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2585 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2587 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2588 can no longer set this at run time.
2589 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2590 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2591 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2592 sparc-tdep.c compiles).
2593 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2595 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2597 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2598 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2599 * configure.in: Recognize m68*-cisco*-*.
2601 * Makefile.in (TAGS): Use variables directly, rather than using
2602 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2603 and means that these filenames no longer need be unique across all
2604 the config/* directories.
2605 * configure.in: Put the config/*/ into TM_FILE, etc.
2607 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2608 and trapv exceptions.
2610 * target.h (struct section_table), objfiles.h (struct obj_section):
2611 Change name of field sec_ptr to the_bfd_section. More mnemonic
2612 and avoids the (sort of, for the ptx compiler) name clash with
2613 the name of the typedef.
2614 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2615 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2617 * utils.c: Include readline.h.
2618 * Makefile.in (utils.o): Add dependency.
2620 * remote.c (getpkt): Add support for run-length encoding.
2622 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2624 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2626 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2628 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2629 prim_record_minimal_symbol.
2632 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2633 computing their offset from the start of the old buffer and adding
2634 to the new buffer, rather than by assuming we can add the
2635 difference between the old buffer and the new buffer (it might not
2636 fit in an int). Merge in cosmetic differences from emacs regex.c
2637 version of this macro.
2639 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2641 * Makefile.in (install-only): Fix use of program_transform_name.
2643 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2645 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2646 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2647 so I'm nuking the command.
2648 * symtab.c (find_addr_symbol): Comment out, no longer used.
2650 * main.c (main): Don't init_source_path for the -cd argument. Now
2651 that source_path doesn't contain the current_directory from when
2652 GDB started up, init_source_path is no longer useful (and is
2653 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2655 * TODO: Remove item about line numbers being off. It is useless
2656 and confusing without a reproducible test case (it mentions
2657 proceed(), but I was able to step through proceed without trouble).
2659 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2661 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2662 library functions before the executable is run. Retrieve dynamic
2663 symbols from stripped executables.
2664 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2665 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2666 symtab.c (list_symbols): Handle mst_solib_trampoline.
2667 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2668 for all targets, remove IBM6000_TARGET dependencies.
2669 * dbxread.c (read_dbx_dynamic_symtab): New function.
2670 * dbxread.c (dbx_symfile_read): Use it.
2671 * dbxread.c (SET_NAMESTRING): Set namestring to
2672 "<bad string table index>" instead of "foo" if the string index is
2674 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2676 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2677 to break_command. Handle mst_file_* minimal symbol types.
2678 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2680 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2682 * c-exp.y(yylex): fix potential memory overflow.
2684 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2686 * environ.c (set_in_environ): Eliminate special handling of PATH and
2688 * putenv.c: Removed, conflicts with system declaration of
2689 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2691 * Makefile.in: Change accordingly.
2692 * procfs.c (procfs_create_inferior): Change comment accordingly.
2694 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2696 * rs6000-tdep.c: Change value to value_ptr.
2698 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2700 * i386m3-nat.c: Include floatformat.h.
2701 (get_i387_state): Use memset not bzero.
2705 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2706 ieee-float.h to floatformat.h.
2708 * valprint.c (val_print_string): Ignore error if the error
2709 happened after a terminating '\0'.
2711 * c-valprint.c (c_val_print): Never add 1 to return value from
2712 val_print_string; just return what it returns.
2714 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2715 looping through all of the enums.
2716 * infrun.c (signals_info): Use it.
2718 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2720 * main.c (main): When printing warning about bad baud rate, don't
2721 use warning(); it relies on current_target which isn't set up yet.
2723 * breakpoint.c (_initialize_breakpoint): Update docstring for
2724 tbreak to match what the code actually does. Don't mention tbreak
2725 in docstrings for "enable once" or "enable breakpoints once".
2727 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2729 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2730 while (0). That defeats the whole purpose of using do . . . while (0).
2731 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2732 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2733 using a ?: expression as an lvalue is not portable.
2735 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2736 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2737 'p' and 'r' symbol descriptors into a single symbol to look for a
2739 * README, config/sparc/tm-sparc.h: Update comments.
2741 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2743 * mdebugread.c (parse_type): Do not complain for types with
2744 an `indexNil' aux index, these are simply undefined types.
2745 Remove indexNil check from caller of parse_type.
2746 * mdebugread.c (parse_partial_symbols): Do not enter
2747 stGlobal, scCommon symbols into the minimal symbol table, their
2748 value is the size of the common, not its address.
2749 Handle scInit, scFini, scPData and scXData sections.
2750 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2752 Enter stProc symbols into the global_psymbols list once, not into
2753 the static_psymbols_list.
2754 Get rid of dummy psymtab if it is empty, to allow proper detection
2755 of stripped executables.
2756 * mdebugread.c (cross_ref): Allow cross references to Fortran
2759 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2761 * stabsread.c (common_block_end, fix_common_block): Stash the
2762 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2763 as to not assume that a pointer fits in an enum.
2765 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2767 * os9kread.c (fill_sym): check compiler verion number for pre-
2769 * os9kread.c (os9k_process_one_symbol): address of symbol is
2770 relative to section not module.
2771 * stabsread.c (define_symbol): add symbol type 's' as local
2773 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2775 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2776 * remote-os9k.c: fix bug in 'set remotebaud' function.
2777 * remote-os9k.c (rombug_link): minimize checking so to improve
2779 * symfile.c (symbol_file_command): check if failed to link, also make
2780 the command be able to accept more than one filenames.
2781 * target.c (target_link): check if failed to link with rombug.
2782 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2784 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2786 * remote-es.c (es1800_child_ops): Don't declare it static.
2788 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2790 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2792 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2794 * dbxread.c: New variable lowest_text_address.
2795 (record_minimal_symbol, read_dbx_symtab): Set it.
2796 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2797 end_of_text_address.
2798 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2800 * dbxread.c (end_psymtab): Remove old and commented out
2801 capping_global and capping_static. Fix comments regarding
2802 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2804 * parser-defs.h: Add "extern" to start of variable declarations so
2805 we don't end up with commons.
2806 * parse.c: Define these variables.
2808 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2811 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2813 * alpha-tdep.c: Change value to value_ptr.
2815 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2817 * solib.c (elf_locate_base): New function to locate the address
2818 of the dynamic linker's runtime structure in the dynamic info section.
2819 * solib.c (locate_base): Use it instead of iterating over the list
2820 of mapped address segments.
2821 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2824 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2826 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2827 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2828 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2829 signal trampoline and interrupt routines.
2830 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2831 (frame_chain, frame_chain_valid): Likewise.
2832 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2833 saved regs convention for SP.
2835 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2836 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2837 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2839 * tm-hppah.h (IN_SIGTRAMP): Define.
2841 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2843 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2844 alphabetic character as the start of a name.
2846 * sparclite/Makefile.in (all install): Build and install aload.
2848 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2849 config.guess and config.sub produce.
2851 * mips-tdep.c: Change value to value_ptr.
2853 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2855 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2856 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2857 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2858 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2859 value with value_ptr. This is for the ptx compiler.
2860 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2862 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2863 #if 0 i386_float_info.
2864 * symm-tdep.c (round): Remove. Also remove sgttyb.
2865 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2866 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2867 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2868 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2870 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2871 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2872 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2873 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2874 tm-i386v.h is apparently OK.
2875 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2876 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2879 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2881 * osfsolib.c (xfer_link_map_member): Update to use new
2882 target_read_string interface.
2884 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2886 * infrun.c (wait_for_inferior): In checking
2887 remove_breakpoints_on_following_step, check
2888 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2890 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2892 * os9kread.c (os9k_process_one_symbol): Rename
2893 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2894 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2895 (CORE_ADDR)0, from target_link, since that is what it uses.
2896 Process name at end, not during parsing (like we did before Kung's
2897 change), so that -readnow and -mapped can appear anywhere.
2898 Make text_relocation a local variable.
2899 * config/i386/i386os9k.mt: Fix comment.
2900 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2901 * os9kread.c: Put "comments" after #endif inside /* */.
2902 * stabsread.h: Add os9k_stabs variable.
2903 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2905 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2906 descriptor in global_symbols not local_symbols.
2907 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2909 (read_type): If os9k_stabs, accept function parameters after 'f'
2911 (read_array_type): If os9k_stabs, don't expect index type and
2912 expect lower and upper to be separated by ',' not ';'.
2913 (read_enum_type): If os9k_stabs, read a number before the first
2914 enumeration constant.
2915 (os9k_init_type_vector): New function.
2916 (dbx_lookup_type): Call it when starting new type vector.
2917 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2918 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2919 * os9kstab.c: Removed.
2920 * Makefile.in: Update accordingly.
2921 * objfiles.c (objfile_relocate_data): Removed.
2922 * remote-os9k.c (rombug_wait): Call objfile_relocate
2923 not objfile_relocate_data.
2924 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2925 * remote-os9k.c (rombug_wait): Call find_pc_section not
2927 * main.c (quit_command): Check inferior_pid; revert Kung change.
2928 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2930 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2932 * os9kread.c: New file to read os9000 style symbo table.
2933 * os9kstab.c: new file to read os9000 style stabs.
2934 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2935 * objfiles.c (find_pc_objfile): new function to search objfile
2937 * objfiles.c (objfile_relocate_data): new function to relocate
2938 data symbols in symbol table.
2939 * objfiles.h: Add two aux fields in struct objfile to handle
2940 multiple symbol table files situation like in os9000.
2941 * symfile.c: Change so 'symbol-file' command can handle multiple
2942 files. Also call target_link() to get relocation infos.
2943 * target.c (target_link): new function to get relocation info when
2944 a symbol file is requested to load.
2945 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2946 because in cross mode there's no inferior pid, bit they need to
2948 Makefile.in: add os9kread.c os9kstab.c and .o's.
2949 configure.in: add i386os9k target.
2950 config/i386/i386os9k.mt: new add.
2951 config/i386/tm-i386os9k.h: new add.
2953 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2955 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2956 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2958 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2960 * target.c, target.h (target_read_string): Provide error detection to
2961 caller. Put string in malloc'd space, so caller need not impose
2963 * solib.c (find_solib): Update to use new interface.
2964 * irix5-nat.c (find_solib): Read o_path from inferior
2965 (clear_solib): Free storage for o_path.
2966 * valprint.c (val_print_string): Add comments.
2968 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2970 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2973 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2975 * value.h (struct value): Add modifiable field.
2976 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2977 (record_latest_value): Don't mess with VALUE_LVAL of value.
2978 * valops.c (value_assign): Check it. Reword existing error
2979 message on not_lval.
2981 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2982 (STEP_SKIPS_DELAY): Added.
2983 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2986 * valprint.c (val_print_string): If errcode is set, always print
2987 an error, regardless of force_ellipsis. In the non-EIO case,
2988 just print the error message rather than calling error(). Don't
2989 access *(bufptr-1) if bufptr points to the start of the buffer.
2990 When looking for '\0', don't increment bufptr and addr if bufptr
2991 started out already at limit. If an error happens on fetching the
2992 first character, don't print the string.
2994 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2996 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2999 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3000 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3001 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3002 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3003 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3004 * findvar.c: Update comment regarding ieee-float.h.
3006 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3008 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3009 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3010 Define to make backtracing through the various sigtramp handlers
3012 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3013 the saved pc from ucontext on the stack for SVR4 signal handling.
3015 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3017 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3018 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3019 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3020 just use the global variable itself. When printing baud rate,
3021 don't print a baud rate if baud_rate is -1.
3023 * coffread.c (read_coff_symtab): Pass mst_file_* to
3024 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3025 symbols in the minimal symbols regardless of SDB_TYPE.
3027 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3029 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3030 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3031 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3032 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3033 ignored bs->stop for a bp_step_resume breakpoint.
3034 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3035 which performs one (the check_sigtramp2 one) of the functions
3036 which had been handled by the step_resume_breakpoint. For each
3037 use of the step_resume_breakpoint, make it still use the
3038 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3040 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3041 When setting the frame address of the step resume breakpoint, set
3042 it to the address for frame *before* the call instruction is
3043 executed, not after.
3045 * mips-tdep.c (mips_print_register): Print integers using
3046 print_scalar_formatted rather than duplicating all the
3047 CC_HAS_LONG_LONG and so on.
3048 (mips_push_dummy_frame): Use read_register_gen rather than using
3049 read_register and then putting it back in target format with
3050 store_unsigned_integer. If registers are more than 4 bytes, give
3051 an error rather than have some registers overwrite other
3053 #if 0 unused include of opcode/mips.h.
3055 * symfile.h: Don't declare arguments for coff_getfilename.
3057 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3059 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3061 * configure.in (hppa*-*-osf*): New configuration.
3062 * config/pa/hppaosf.mt: New target makefile fragment.
3063 * config/pa/tm-hppao.h: New target include file.
3065 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3067 * exec.c (print_section_info): Print entry point for exec_bfd only.
3068 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3069 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3070 causes problems if <sys/types.h> has no multiple inclusion protection.
3072 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3074 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3075 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3076 (CALL_DUMMY_LENGTH): Changed accordingly.
3078 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3080 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3081 numbers of register windows.
3083 * sparclite/hello.c: Add factorial function for testing.
3084 * salib.c: Use macros instead of constants for I/O addresses to
3085 make 931 support easier.
3086 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3087 register in sta/lda instructions.
3089 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3091 * dbxread.c (process_one_symbol): Set
3092 block_address_function_relative for COFF like we do for ELF and SOM.
3094 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3096 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3098 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3099 the enumerators of an ecoff enum into the partial symbol table.
3100 * mdebugread.c (parse_partial_symbols): Call it.
3101 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3102 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3103 offsets. Cast psymtab->read_symtab to PTR before passing it to
3105 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3106 set up the global offset table pointer in pic compiled code.
3107 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3108 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3109 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3110 ensures that floats are promoted to doubles before they are pushed
3113 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3115 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3116 Fixup cache_on and flush_i_cache so that they work for both the
3117 930 and 932 processors. Rewrite most low level funcs (uart
3118 access & cache stuff) to use new ASI access macros in sparclite.h.
3119 Also make it easy to access second serial port.
3121 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3123 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3124 <sys/stat.h>; not needed.
3126 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3128 * stack.c (print_frame_info): In "pathological" case, don't
3129 distrust the line number information.
3131 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3133 * mips-tdep.c (mips_print_register): handle 64 bits register.
3134 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3136 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3140 * Makefile.in (install): Do the sed for program_transform_name
3141 ourselves instead of worrying about INSTALL_XFORM. This enables
3142 users to override INSTALL_PROGRAM in the standard way.
3144 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3145 depend on Makefile.in.
3147 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3148 Only test against INT_MIN if a LONGEST is bigger than an int.
3150 * README: Change GhostScript to Ghostscript.
3152 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3154 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3155 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3156 character file names.
3157 * Makefile.in (ALLPARAM): Add these files.
3159 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3160 character file names.
3161 * Makefile.in: Add Kung's new mips64 files.
3163 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3165 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3166 mips64el-*-ecoff and mips64-big-*.
3167 * defs.h: get rid of FORCE_LONG_LONG.
3168 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3169 parsing. Change register size to be MIPS_REGSIZE.
3171 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3173 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3174 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3175 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3177 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3179 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3180 (remove_commands, add_commands): Add/remove hms-drain when target
3183 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3185 * configure.in: Add Lynx/rs6000 support.
3186 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3187 messages. Add rs6000 support. Don't try to modify unwritable
3189 * rs6000-nat.c: Move lots of native dependent stuff (like core
3190 file support) from rs6000-tdep.c & xcoffexec.c to here.
3191 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3192 * xcoffexec.c: Move native dependent stuff to nat.c.
3193 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3195 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3197 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3198 New files to support Lynx/rs6000.
3200 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3202 * README: Remove note about gcc warnings on alpha, these should be
3204 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3205 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3206 remote-utils.c, stabsread.c: Include <string.h>.
3207 * regex.c: Include "defs.h", change re_comp argument to const char *.
3208 * infptrace.c (fetch_register, store_inferior_registers): Change
3209 regaddr to type CORE_ADDR.
3210 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3211 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3213 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3215 * symtab.h: Always define BYTE_BITFIELD to nothing.
3217 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3219 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3220 * configure.in: Remove comment about m68k-em.mt.
3221 * Makefile.in: Remove references.
3223 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3225 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3228 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3230 * target.c (target_preopen): If target_kill doesn't remove the
3231 target from the stack, use pop_target to do it.
3233 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3234 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3235 changes to stabsread.c from summer 1993.
3237 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3238 printing the program, rather than passing NULL to printf.
3239 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3240 try to call UDIDisconnect again. Print better message.
3241 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3243 (udi_create_inferior): If udi_session_id is negative, open a new
3244 TIP rather than giving an error.
3246 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3247 config/ns32k/ns32km3.mh: Define NAT_FILE.
3248 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3249 (it was inconsistent and namespace-wrong) to NM_M3_H.
3250 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3251 (m3_open): New function.
3253 * TODO: Update Mach section.
3255 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3257 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3259 * printcmd.c (printf_command): Add missing single-letter
3260 backslash-escape sequences, and improve error message.
3262 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3264 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3265 rather than trying to shove an int into a pointer and back out
3266 again. This avoids compiler warnings.
3268 * defs.h (alloca): Declare as void *, not char *, on hpux.
3269 Don't prototype it, just declare the return type.
3271 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3273 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3274 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3276 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3278 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3279 ZERO_REGNUM, just read it as zero without talking to the board.
3281 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3283 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3284 to store_floating, not nonexistent variable len.
3286 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3288 (mips_store_word): Change calling convention to return errors, and
3289 to provide old contents if the caller wants it.
3290 (mips_xfer_memory): Deal with errors from mips_store_word.
3291 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3292 define now that remote-mips.c doesn't use BREAKPOINT.
3294 * remote-mips.c (mips_create_inferior): Call warning if arguments
3295 specified, and then execute "set args" command. Call error, not
3296 mips_error, if executable file not specified.
3298 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3301 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3304 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3306 * value.h (print_longest): Rename "value" to "val" in prototype
3307 declaration because some compilers don't like arguments whose
3308 names are the same as types.
3309 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3310 before passing it to remote_*_bytes.
3312 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3314 * h8500-tdep.c (saved_pc_after_call): The size of the
3315 pc is memory model dependent. (segmented_command,
3316 unsegmented_command, _initialize_h8500_tdep): New commands to
3317 change memory model.
3318 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3320 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3321 (hms_wait): Use new status structure
3322 (hms_open): Push the target here. (hms_before_main_loop): Not
3323 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3324 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3325 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3326 all registers in a compact way.
3328 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3330 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3331 as CORE_ADDR to match definition in rs6000-tdep.c.
3333 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3335 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3336 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3337 definitions into the psymtab.
3339 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3341 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3342 a special exceptionSize for the 68332.
3344 * remote-udi.c (udi_attach): If no arguments, print error.
3346 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3348 * Makefile.in (VERSION): Bump to 4.12.1
3349 * NEWS, README: Update to match 4.12 release.
3351 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3353 * command.c (empty_sfunc): New function.
3354 (add_set_cmd): Use it instead of not_just_help_class_command.
3355 (not_just_help_class_command): Change calling convention back to
3356 what it was before yesterday's change.
3358 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3359 of the type if present.
3361 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3363 * printcmd.c (decode_format): Don't blithely set the size for
3364 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3366 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3367 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3368 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3369 always just check against INT_MIN and INT_MAX (this also fixes things
3370 if sizeof (long) > sizeof (int), e.g. Alpha).
3371 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3372 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3373 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3374 BUILTIN_TYPE_UNSIGNED_LONGEST.
3375 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3376 longest_int and longest_unsigned_int.
3377 * value.h (struct value): Just align to LONGEST, rather than worrying
3378 about CC_HAS_LONG_LONG.
3379 * valarith.c (value_binop): Figure out type ourself based on
3380 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3381 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3382 * valprint.c (val_print_type_code_int): Just call
3383 extract_unsigned_integer directly, rather than going through
3385 * printcmd.c (decode_format): Remove code which would sometimes
3386 change 'g' size to 'w' for integers. print_scalar_formatted handles
3387 printing huge integers well enough, thank you.
3389 * command.c (add_set_cmd, not_just_help_class_command): Change
3390 to make this the sfunc, not cfunc, since that is how we call it.
3391 * command.h: Comment difference between sfunc and cfunc.
3392 * demangle.c (set_demangling_command): Add third arg since that
3393 is how it is called.
3394 (_initialize_demangler): Use sfunc, not cfunc, for
3395 set_demangling_command, since that is how it is called.
3396 Remove show_demangling_command; it has no effect.
3398 * command.c (shell_escape): Report errors correctly (with error
3399 message from strerror).
3401 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3403 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3404 x_scnlen.l rather than x_scnlen to match corresponding change in
3407 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3409 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3410 Change comments regarding TYPE_CODE_BOOL.
3411 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3412 regardless of the language.
3413 (value_true): Just call value_logical_not regardless of language.
3414 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3415 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3416 * language.h: Improve comment for la_builtin_type_vector.
3417 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3418 builtin_type_m2_bool.
3420 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3422 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3423 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3425 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3427 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3428 by restarting the ioctl.
3430 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3432 * target.h (target_wait): Add comment about calling
3433 return_to_top_level.
3435 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3437 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3438 additional arguments.
3439 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3441 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3443 * sparc-stub.c: Remove unnecessary #include of memory.h.
3445 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3447 * mips-tdep.c: Remove code which sets saved_regs from
3448 init_extra_frame_info and put it in new function mips_find_saved_regs.
3449 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3450 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3451 check if it is NULL and call mips_find_saved_regs if so.
3453 * remote-mips.c: Use unfiltered, not filtered, output most places.
3455 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3456 backtrace. Revise comments.
3458 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3460 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3461 alpha and irix. The _sigtramp case has to be handled properly
3462 in the tdep files if we have no ecoff debugging info.
3463 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3464 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3465 without PC_REGNUM kludge.
3466 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3467 Clean up handling of mips sigtramp frames, improve comments.
3469 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3471 * paread.c (read_unwind_info): Fix typo.
3473 * paread.c (pa_symtab_read): Update the "check_strange_names"
3474 filter to match GCC's current output. Filter out section symbols
3475 (which the HP linker sometimes puts in the wrong place).
3477 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3479 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3481 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3483 * Makefile.in: Remove all references to sparcly-nat.c.
3485 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3486 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3487 duplicating serial.h and target.h.
3489 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3490 are not used anywhere (a 5 Oct 1993 change removed the uses).
3492 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3493 * config/m68k/es1800.mt: Add comment.
3494 * remote-es.c: Extensive changes to update to current conventions.
3496 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3497 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3498 to achieve the desired timeout.
3499 * serial.h (serial_t): Add field timeout_remaining.
3501 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3503 * c-exp.y (yylex): Reenable nested type code.
3505 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3507 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3509 * remote-mips.c (mips_ops): Fix docstring.
3511 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3513 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3514 with the old tm-m68k-em.h:
3515 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3516 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3517 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3518 Add FIXME regarding GET_LONGJMP_TARGET.
3520 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3521 * infptrace.c (kill_inferior): Add comments.
3522 * main.c (quit_command): Call target_close after we kill or
3524 * remote-udi.c (udi_close): Don't error() if QUITTING.
3526 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3528 * configure.in: Make m68k-coff and aout add monitor support in
3529 addition to the standard serial support.
3531 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3533 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3536 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3538 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3539 * elfread.c (record_minimal_symbol_and_info),
3540 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3542 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3544 * i386-stub.c: Add ".text" right before "mem_fault:".
3546 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3548 * remote-utils.c (usage): Fix message to be accurate and conform
3549 more closely to normal conventions.
3551 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3552 whether to show information about exec_bfd, and not control whether
3553 to show information about device and speed.
3555 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3556 usage message, don't dump core.
3558 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3559 for variable size array.
3560 (bug_fetch_register, bug_store_register): Rename "value" to
3561 "fpreg_buf" because some compilers don't like variables whose
3562 names are the same as types.
3563 (bug_store_register): Use a cast when converting char * to
3566 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3567 of the command in error message (the text was referring to the old
3568 name of the command).
3570 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3572 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3573 full details on structure elements without names. This partially
3574 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3575 of those changes was accidental.
3577 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3578 defined, make it an error to specify a single argument which is not
3581 * Makefile.in (version.c), main.c (print_gdb_version): Use
3582 host_alias and target_alias, not host_canonical and
3583 target_canonical, to print configuration.
3585 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3587 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3588 of builtin_type_long. It is necessary to get a type which is
3589 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3591 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3592 various miscellaneous things discovered in the process:
3593 * printcmd.c, defs.h (print_address_numeric): New function.
3594 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3595 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3596 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3597 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3599 * utils.c, defs.h (gdb_print_address): New function.
3600 * expprint (dump_expression), gdbtypes.h: Use it.
3601 * breakpoint.c (describe_other_breakpoints),
3602 symmisc.c (dump_symtab, print_symbol):
3603 Use filtered not unfiltered I/O.
3604 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3605 just run gdb under a debugger for this (and it had problems with
3606 printing addresses, how to print b->shadow, etc.).
3607 * buildsym.c (make_blockvector), core.c (memory_error),
3608 exec.c (print_section_info), maint.c (print_section_table),
3609 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3610 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3611 Add comments saying code is broken. Marked with "FIXME-32x64".
3612 * dbxread.c (process_one_symbol), partial-stab.h (default),
3613 remote-vx.c (vx_run_files_info):
3614 Don't cast int being passed to local_hex_string.
3615 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3616 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3618 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3620 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3621 * source.c: Include <sys/types.h> regardless of USG.
3623 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3625 * valops.c (value_assign): Set `type' after coercing toval.
3626 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3627 Use extract_unsigned_integer to get the address of a reference.
3629 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3631 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3632 AIX can use ? instead of \ for continuation. Deal with it.
3634 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3635 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3636 the HP compiler in ANSI mode doesn't like.
3638 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3639 based on USG, rather than defining HAVE_SIGSETMASK to an
3640 expression containing defined. Having a macro used in #if expand
3641 to an expression containing "defined" is undefined according to
3642 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3645 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3647 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3648 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3650 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3652 * ch-exp.y (match_string_literal): Allow a zero-length string.
3653 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3655 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3657 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3658 passing them to print_387_status.
3659 (print_387_status): Don't subtract top from 7 before using it.
3660 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3661 from 7; the above explains it.
3663 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3665 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3666 pointer value when fixing up the frame at the start of a function.
3668 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3670 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3671 Sparc from the stack.
3673 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3675 * remote-mips.c (mips_initialize): Clear mips_initializing via
3676 cleanup chain, not directly.
3678 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3679 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3680 munging the timeout due to the limited range of c_cc[VTIME].
3682 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3683 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3684 m3-nat.c (m3_create_inferior): Pass it.
3685 * procfs.c: Remove ptrace function. It was declared in a way which
3686 conflicted with the prototype in unistd.h on Solaris.
3688 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3690 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3691 in the sigcontext if it is a signal trampoline frame.
3692 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3693 Define for Solaris2.
3695 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3697 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3698 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3699 tm-sparc.h so they can be overridden if necessary.
3701 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3703 * lynx-nat.c: Add Sparc support.
3704 * sparcly-nat.c: Remove. It's useless.
3705 * config/sparc/nm-sparclynx.h: Rewrite.
3706 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3708 * config/sparc/tm-sparclynx.h: Rewrite.
3710 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3712 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3713 directory. Old code was discarded, since the new opcode table has
3716 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3718 * Makefile.in (realclean): Remove info files per make-stds.texi.
3720 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3722 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3723 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3724 * config/sparc/tm-sun4sol2.h: Define it.
3726 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3728 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3729 if we did not find a symbol.
3731 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3733 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3736 * hppab-nat.c (call_ptrace): Delete redundant function.
3737 (kill_inferior, attach, detach, child_resume): Likewise.
3738 (child_xfer_memory): Likewise.
3740 * hppah-nat.c (call_ptrace): Delete redundant function.
3741 (kill_inferior, attach, detach, child_resume): Likewise.
3743 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3745 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3747 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3749 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3750 (CHILD_XFER_MEMORY): Define.
3751 (PT_*): Define so that generic infptrace.c code can be used.
3753 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3755 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3756 struct section_offsets *, not a (nonexistent) struct section_offset *.
3758 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3759 internal_xcoff_symtab, not an array of one of them. Change lots of
3760 "main_aux" to "&main_aux" and so on.
3762 * coffread.c, xcoffread.c: Include <coff/internal.h>
3765 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3767 * coffread.c (coff_getfilename): Make it not static.
3769 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3771 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3772 a completely gratuitous difference between xcoffread.c and coffread.c).
3774 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3776 * infrun.c (wait_for_inferior): Don't set frame for
3777 step_resume_breakpoint for IN_SIGTRAMP cases.
3779 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3780 breakpoint.c (bpstat_what): Move step_resume from its own field of
3781 the struct bpstat_what into the main_action. Make it override
3782 other breakpoints. This is a conservative change in the sense
3783 that before the step resume breakpoint was a breakpoint.c
3784 breakpoint, hitting the step resume breakpoint overrode even
3785 calling bpstat_stop_status.
3787 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3789 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3790 in case execution was stopped in the called function.
3791 * stack.c (print_frame_info, frame_info): If backtracing through
3792 a call dummy, handle the starting source line number on a line
3793 boundary like backtracing through sigtramp.
3794 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3795 for call dummy frame right. Remove old test for dummy frame,
3796 it has been unused at least since gdb-3.5.
3797 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3800 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3802 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3804 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3806 * infrun.c (signals_info), target.c (target_signal_from_name):
3807 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3809 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3811 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3812 * inflow.c (terminal_ours_1): When discussing how to deal with the
3813 tty state, make note of query() as well as readline.
3815 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3816 signals for which stop and print are cleared by default.
3818 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3820 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3821 reserved fields to hold a stub unwind entry type. Fix typo.
3822 (stub_unwind_entry): New structure for raw stub unwind entries.
3823 (stub_unwind_types): The types of stubs we may encounter.
3824 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3825 * hppa-tdep.c (rp_saved): Use additional information provided
3826 by linker stub unwind descriptors.
3827 (frameless_function_invocation): Likewise.
3828 (frame_chain_valid): Likewise.
3829 * paread.c (compare_unwind_entries): New function for sorting
3830 unwind table entries.
3831 (read_unwind_info): Rewrite to remove dependency on host endianness.
3832 Read in data from the $UNWIND_END$ subspace which contains linker
3833 stub unwind descriptors. Merge that data into the basic unwind
3836 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3838 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3840 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3841 from either the symbol name or the auxent.
3842 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3845 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3847 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3849 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3851 * README: Update notes for alpha port.
3853 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3855 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3856 for operation fault, constraint fault, and type fault.
3858 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3860 * Makefile.in (init.c): Add comment explaining formatting conventions.
3862 * c-exp.y (parse_number): Assign to temporary between the right
3863 shifts, to work around a bug in the SCO compiler.
3865 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3866 Add various files which were added to GDB recently.
3868 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3871 * Makefile.in: Add mostlyclean target.
3873 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3877 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3879 * main.c (show_commands): Make return type of extern
3880 history_get be HIST_ENTRY, rather than struct _hist_entry.
3881 (The latter loses with the upcoming merged readline.)
3883 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3885 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3886 const char *, not char *.
3888 * symtab.h (struct symbol): Make section short, not unsigned short.
3890 * symtab.c (lookup_symbol): Add comment about QUIT here.
3892 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3894 * c-exp.y (parse_number): Check for overflow regardless of range
3895 checking. Fix overflow check to use unsigned LONGEST, not
3898 * c-exp.y (parse_number): Make it so that integer constants are
3899 builtin_type_long_long if builtin_type_long isn't big enough or if
3900 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3902 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3903 Print our "()" first, then recurse for the target type.
3905 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3907 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3909 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3911 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3913 * utils.c (request_quit): Re-establish signal handler regardless
3916 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3918 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3920 * i960-tdep.c: Include target.h.
3922 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3924 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3926 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3928 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3929 changes (status -> ourstatus; declare status, etc.).
3930 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3932 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3934 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3936 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3938 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3940 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3942 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3944 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3946 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3948 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3950 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3951 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3953 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3956 Add search to target vector (#if 0'd until after 4.12):
3957 * target.h (to_search, target_search): Add.
3958 * gdbcore.h, core.c (generic_search): Add.
3959 * remote.c (remote_search): Add.
3960 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3963 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3964 is on, call find_pc_function rather than relying just on the minimal
3965 symbols (probably only matters for symbol readers which don't put
3966 statics in the minimal symbols, but changing this strikes me as
3967 not conservative enough).
3968 Initialize name_location in all cases.
3969 If no symbol and no msymbol, don't print anything symbolic.
3971 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3973 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3975 * printcmd.c (print_address_symbolic): Make it search the
3976 symtabs for variables as well as functions. Add `set print
3977 fast-symbolic-addr' and default it to fast (the old way).
3978 Print line numbers for data items as well as functions.
3980 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3981 address, if a symbol is found (take two more args pointing to
3982 where to store these results).
3984 * symtab.h (find_addr_symbol): Add prototype.
3986 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3988 * objfiles.h: Fix comments to reflect the fact that the phrase
3989 "top of stack" always refers to where the pushing and popping takes
3990 place, regardless of whether it is at the highest or lowest address.
3992 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3994 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3995 compiler generated tag names.
3996 * mdebugread.c (parse_type): Handle cross references to qualified
3998 * valops.c (value_struct_elt): Improve error message if the
3999 address of a method is requested from an object instance.
4000 * valops.c (search_struct_method): Make name_matched non-static
4001 to get it initialized correctly.
4002 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4003 exclude segment register which are not writable on newer SCO versions.
4005 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4007 * go32-xdep.c: Remove unused function uerror.
4008 (sigsetmask): Declare return type. Declare argument (to match the
4009 way it is called). Explicitly return 0.
4011 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4013 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4014 partial_symbol): Shrink the storage sizes of symbols, by making
4015 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4016 enums and small ints to the end of each struct to improve
4017 alignment, and switching the section number from int to unsigned
4020 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4022 * symtab.c (find_addr_symbol): New routine that will find the nearest
4023 symbol associated with an address. It does so by exhaustive
4024 search of the symtabs, so it's slow but complete.
4026 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4028 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4029 to [0,0] rather than [0, end of first source file]. This avoids
4030 problems with other parts of GDB looking for linetables in the
4031 _globals_ symtab. Eliminate variables num_object_files and
4032 first_object_file_end.
4034 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4036 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4037 (pop_frame): Restore PC2 and LR0 from dummy frames.
4038 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4039 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4040 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4041 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4042 (SETUP_ARBITRARY_FRAME): Define.
4044 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4046 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4048 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4050 * remote-udi.c (udi_resume): Correct prototype.
4052 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4054 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4055 hppa_frame_find_saved_regs.
4056 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4057 (prologue_inst_adjust_sp): New function.
4058 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4059 (skip_prologue): Completely rewrite to use unwind information.
4060 (hppa_frame_find_saved_regs): Likewise.
4062 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4064 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4065 to convert a signal number with appropriate bounds checking.
4067 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4069 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4071 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4072 print a newline to end the display anyway.
4074 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4075 coprocessor status regs) when popping a frame. This fixes
4076 float exceptions that occur after calling inferior functions.
4078 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4079 Read and write the fsr (float status register) to/from the child
4080 process along with the float regs. Remove Peter Schauer's change
4081 of May 24 '93, which has higher overhead and doesn't solve the
4082 real problem (which was that FSR wasn't being set).
4084 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4086 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4087 stack overflow check isn't right after the register stack
4088 adjustment instruction. Metaware R2.3u compiler moves other
4089 things in front of it. This fix isn't perfect but is what's
4092 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4094 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4096 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4097 character filenames.
4098 * configure.in: Change accordingly.
4100 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4102 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4103 _filtered io routines from these two files.
4105 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4107 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4108 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4109 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4111 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4113 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4115 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4116 printing to gdb_stderr.
4118 * remote-udi.c (udi_kill): Don't close the connection, just set
4119 inferior_pid to zero.
4120 (udi_mourn): Call remove_breakpoints.
4122 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4124 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4126 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4128 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4130 * remote-bug.c: At the start of each section, reset srec_frame
4133 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4134 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4135 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4136 code which looks for those two waitkinds. Use switch statement.
4137 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4138 CHILD_SPECIAL_WAITSTATUS.
4140 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4141 * Move target_signal_from_host, target_signal_to_host, and
4142 store_waitstatus from inftarg.c to target.c. procfs needs them.
4143 * target.c: Include "wait.h" and <signal.h>.
4144 * target.h, infrun.c (proceed), proceed callers: Pass new code
4145 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4146 enums being treated as unsigned and is cleaner.
4147 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4149 * infcmd.c (signal_command), infrun.c (signals_info):
4150 Don't allow user to specify numeric equivalent of
4151 TARGET_SIGNAL_DEFAULT.
4153 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4155 * config/alpha/alpha-netware.mt: New target support for Alpha
4157 * configure.in: Add alpha-*-netware* target.
4159 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4161 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4163 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4165 * target.h: Add enum target_waitkind, enum target_signal, and
4166 struct target_waitstatus. Change status argument to target_wait to
4167 be struct target_waitstatus * instead of int *.
4168 * target.h, infrun.c, all targets: Change type of signal arguments
4169 to resume(), proceed(), and target_resume() from int to enum
4171 * All targets (*_wait, *_resume): Change accordingly.
4172 * infcmd.c (program_info, signal_command), throughout infrun.c,
4173 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4174 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4175 signal code stuff right with the new signals would be non-trivial).
4176 * inferior.h (stop_signal): Make it enum target_signal not int.
4177 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4178 target_signal_from_name): New functions.
4179 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4180 store_waitstatus): New functions.
4181 * procfs.c (procfs_notice_signals): Use them.
4182 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4184 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4186 * objfiles.c (build_objfile_section_table): Don't abort() if
4187 objfile->sections is already set.
4189 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4190 to match recent change to exec.c.
4194 * main.c (print_gdb_version): Change year to 1994.
4196 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4197 * Makefile.in (NONSRC): Add ChangeLog-93.
4199 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4201 * stabsread.c (read_type): Allow defining several type numbers
4202 at once (e.g. "(1,2)=(3,4)="...).
4204 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4206 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4208 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4210 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4211 to process_one_symbol.
4212 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4213 avoid caching a bad endaddr in find_pc_partial_function.
4215 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4217 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4219 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4221 * infrun.c (wait_for_inferior): Do not step or step resume past
4222 the end of a one-line function we just stepped into.
4224 For older changes see ChangeLog-93
4230 version-control: never