1 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
3 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
4 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
5 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
6 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
7 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
8 config/mips/riscos.mh, config/pa/hppahpux.mh,
9 config/sparc/{sparclynx.mh, sun4sol2.mh}, config/tahoe/tahoe.mh,
10 config/vax/{vaxbsd.mh, vaxult.mh, vaxult2.mh} (REGEX, REGEX1,
11 SYSV_DEFINE): No longer define.
12 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
14 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
16 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
17 Also, add decl for symtab_to_filename.
18 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
19 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
20 routine decr replaces in line code.
21 * (create_file_win): Use catch to handle open failures more
22 elegantly. Also, create special window to display file open
23 failure message. Move opening of file prior to creation of text
25 * (create_asm_win): Add PC as argument. We now base disassembly
26 on PC instead of function name, since function names can be
27 ambiguous (usually seen with shared libs). Also, use catch to
28 simplify code where we don't care about failures.
29 * source.c (symtab_to_filename): New. Returns the file
30 associated with a symtab.
31 * top.c: Define interactive_hook. Called during QUIT to animate
34 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
36 * stabsread.c (read_type): Handle stub types for bitstrings.
37 * stabsread.c (read_array_type): Check for stub domain type
38 using TYPE_FLAG_STUB, not its length.
39 * gdbtypes.c (create_set_type): Handle a stub domain type.
41 * ch-exp.y: Get rid of some extra non-terminals, and move
42 their rules into primitive_value.
43 * parser-defs.h: Add comment about unary postfix operators.
44 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
45 * expprint.c (print_subexp): Recognize unary postfix operator.
47 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
49 * remote-hms.c: use remote_debug instead of hms_silent toggle.
50 Add warnings about depreciation of `snoop' cmd.
52 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
54 * remote-hms.c (hms_read_inferior_memory): Cope when
55 target sends both \r and \n.
57 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
59 * remote-mips.c (mips_error): Place NORETURN macro correctly.
60 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
62 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
64 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
67 * f-valprint.c (f_val_print): Change cast of valaddr from
68 CORE_ADDR * to char **, since that is how it is used.
70 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
71 using obsavestring, and pass that to prim_record_minimal_symbol.
72 Having the objfile point to bfd_asymbol_name directly doesn't work
73 if we save and restore a mapped symbol file.
75 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
77 * gdbtk.tcl: Add ref counts to breakpoint tags.
78 * Put quotes around function name in disassemble command to better
79 handle assembler names containing `.'.
80 * Make pclist element 0 be filler to avoid off-by-one problem with
82 * Set names of top-level windows.
83 * Add register display window.
84 * Add PC to label of assembly window.
86 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
88 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
89 to add a generic ROM monitor interface, and support file for the
90 WinBond W89K and the Oki OP50N PA based target boards.
92 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
94 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
95 disassembly more efficient.
96 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
98 * (gdb_loc): Include pc in return value. Also, return function
99 name if arg was specified.
100 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
101 after command completes.
102 * (gdbtk_init): Improve error handling.
104 * gdbtk.tcl: Add lots of comments. Clean up code.
105 * (gdbtk_tcl_fputs): Make output window redirectable.
106 * Add assembly window, and breapoint support.
107 * Make button 1 in margin toggle breakpoints.
108 * Use stippling to indicate breakpoint disabling.
110 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
112 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
114 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
116 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
117 change by replacing `symbols_added' with `so_last'.
118 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
119 global common symbols, they will be resolved by the runtime loader.
120 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
121 Handle scSCommon like scCommon symbols.
123 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
125 * corelow.c (add_solib_stub): Copy to_sections changes from
126 core_ops to current_target after adding the shared libraries.
127 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
128 find_corresponding_bincl_psymtab): Change `repeated header not seen'
129 error to a complaint, simplify complaint.
130 * procfs.c (signalname, errnoname): Make `name' const.
131 * symfile.c (reread_symbols): Use filename from old BFD to
133 * values.c (record_latest_value): Don't record value in the
134 history chain until we are sure there won't be an error.
136 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
138 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
141 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
143 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
145 * remote.c (fromhex): Make error more explicit.
146 (read_frame): Don't print bad checksum information unless
147 remote_debugging. Don't use repeat count unless it's > 0.
148 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
149 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
150 Optionally cope with BC style breakpoints.
151 (e7000_command): After command send directly to the E7000 mark
152 registers as changed.
153 (why_stop, e7000_wait: Understand BC style stop condition.
154 * sh-tdep.c (sh_skip_prologue): Understand more complicated
155 sequences. (frame_find_saved_regs): Likewise.
156 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
158 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
159 (more work here to come)
160 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
163 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
165 * sparclite/Makefile.in: Assorted stuff needed for eload.
167 * sparclite/eload.c: Merge in command line argument parsing and
168 error message handling improvements orignally made to aload.c.
170 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
172 * defs.h (enum misc_command_type, command_control_type): Enums
173 for describing the command and control types.
174 (struct command_line): Add new fields to keep track of the command
175 type and body associated with the command.
176 * top.c: Include value.h. Delete whitespace at the end of lines.
177 (build_command_line, get_command_line): New functions.
178 (execute_control_command, while_command, if_command): Likewise.
179 (realloc_body_list, read_next_line): Likewise.
180 (recurse_read_control_structure): Likewise.
181 (execute_user_command): Call execute_control_command.
182 (read_command_lines): Simplify by calling read_next_line, call
183 read_control_structure for "if" and "while" commands.
184 (free_command_lines): Free new fields in the command structure.
185 (define_command): Reset control_level to zero.
186 (init_main): Install command handlers for "if" and "while" commands.
188 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
190 * c-typeprint.c (c_type_print_varspec_prefix,
191 c_type_print_varspec_suffix): Add cases for Fortran type codes.
192 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
193 call f77_value_literal_string instead.
194 * f_exp.y: Include <string.h>, move include of parser-defs.h.
195 (parse_number): Translate 'd' floats to 'e' so atof() works.
196 (yylex): Remove unused variables.
197 * f-lang.c: Include <string.h>.
198 (get_bf_for_fcn): Remove unused variable.
199 * f-typeprint.c (f_type_print_varspec_prefix,
200 f_type_print_varspec_suffix): Remove unused
201 variables, add cases to switch statements.
202 (f_type_print_base): Remove unused variables.
203 * f-valprint.c (gdbcore.h, command.h): Include.
204 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
205 Call read_memory_integer with correct number of arguments.
206 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
207 with correct argument type.
208 (f77_print_array): Removed unused array array_size_array.
209 (f_val_print): Don't use a CORE_ADDR as a char *.
210 * valops.c (value_cast): Handle COMPLEX and BOOL types.
211 (value_assign): Handle Fortran literal string and complex values.
212 (f77_cast_into_complex, f77_assign_from_literal_string,
213 f77_assign_from_literal_complex): New functions.
215 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
217 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
220 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
222 * i960-tdep.c (signal.h): Don't include.
224 * cxux-nat.c (target_is_m88110): Remove definition.
226 * configure.in (config/nm-empty.h): If cross only, use instead
227 of config/nm-trash.h.
228 * config/nm-trash.h: Remove.
229 * config/nm-empty.h: New file.
230 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
231 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
232 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
233 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
234 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
236 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
238 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
240 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
242 * configure.in: No longer look for nm, tm, and xm headers in
243 config/<header>; they are always in config/<cpu>/<header>.
245 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
247 * objfiles.c (allocate_objfile): Add the newly-created objfile to
248 the end of the list of objfiles, instead of at the beginning.
250 * xcoffread.c (allocate_include_entry): New function, abstracted
251 from code in record_include_begin.
252 (record_include_begin, record_include_end): Call it.
254 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
255 target_has_stack to decide whether to create a real stack frame
258 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
260 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
262 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
264 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
266 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
267 field names into what is expected by sparc-nat.c.
269 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
271 * c-typeprint.c (c_typedef_print): Add missing Chill support.
273 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
275 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
277 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
279 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
280 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
283 * nlm/Makefile.in: Get rid of NWSOURCE.
284 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
285 * nlm/gdbserve.o: Add dummy __main routine.
286 * nlm/gdbserve.def: Turn on debug.
288 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
290 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
292 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
294 * config/tm-nbsd.h: New file, support for all NetBSD targets.
295 * config/xm-nbsd.h: fix typo.
296 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
297 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
299 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
301 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
303 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
304 change typeo in error msg (`inferrior' -> `inferior').
306 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
308 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
309 attach_flag (this check was performed by the callers). Also check
310 inferior_thisrun_terminal.
311 * inftarg.c (child_wait), lynx-nat.c (child_wait),
312 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
313 attach_flag in deciding whether to call set_sigint_trap and
316 * value.h (struct value): Change literal_data from PTR to char *,
317 since that is the way it is used.
319 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
321 * somread.c (som_symfile_read): Force unwinds to be re-read after
322 reading in a new partial symbol table.
324 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
326 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
327 an obsolete conditional.
328 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
329 an obsolete conditional.
330 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
333 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
335 * Makefile.in (ns32k-opcode.h): Remove reference.
336 (ns32k-pinsn.o): Update dependencies.
337 * ns32k-opcode.h: Remove file.
338 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
339 all other code in this file.
341 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
343 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
344 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
346 * nlm/Makefile.in: Add rule for .S.o.
347 * nlm/aio.h: Protect from multiple inclusions.
348 * nlm/alpha-io.S: Remove everything we don't need.
349 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
350 Remove, no longer needed.
351 * nlm/alpha.c: Merge in lots of stuff from previous files.
352 * nlm/alpha.h: Don't #include alpha-patch.h. Make
353 breakpoint_insn extern.
354 * Move stuff from alpha-patch.h into here.
356 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
358 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
360 * annotate.c (annotate_starting): Flush output.
362 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
364 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
365 the callers of symbol_file_add. Gets rid of heuristic fence-post
366 warnings on mips and alpha targets when the PC resides in a shared
367 library which is not yet read in.
368 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
369 irix5-nat.c (solib_add), osfsolib.c (solib_add),
370 remote-vx.c (vx_open), solib.c (solib_add):
371 Add call to reinit_frame_cache after all shared libraries are read in.
372 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
373 symfile.c (symbol_file_command, add_symbol_file_command):
374 Add call to reinit_frame_cache after symbol_file_add.
376 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
378 * config/xm-nbsd.h: New file, support for all NetBSD ports.
379 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
380 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
381 * configure.in: Add sparc-*-netbsd target.
383 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
385 * remote-vx.c (vx_attach): Interpret the command argument as an
388 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
390 * configure.in: Change i[34]86 to i[345]86.
391 * nlm/configure.in: Likewise.
392 * gdbserver/configure.in: Likewise.
394 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
396 * configure.in (i386-*-netware): Automatically configure nlm
399 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
401 * nlm/gdbserve.c: conditionalize header file inclusion for either
402 NetWare 4.0 or PIN targets.
403 * nlm/i386.c: include appropriate header files.
404 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
407 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
409 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
410 * nlm/gdbserve.def: Autoload clib.
412 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
414 * breakpoint.c (condition_command): Call breakpoints_changed.
416 * gdbtypes.h: Declare f77_create_literal_string_type and
417 f77_create_literal_complex_type.
418 * valops.c (f77_value_literal_string, f77_value_substring,
419 f77_value_literal_complex): Use xmalloc not malloc.
420 * valops.c (f77_value_literal_string, f77_value_substring):
421 Make addr char * not CORE_ADDR.
422 * value.h (struct value): Add new field literal_data of aligner union.
423 (VALUE_LITERAL_DATA): Use it.
424 * f-lang.h: Declare find_common_for_function.
425 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
426 myaddr fields of a union. Don't overload it with the frame field
427 (not sure this is necessary; I'm not sure what lval_* codes
428 VALUE_SUBSTRING_* can be used with).
430 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
432 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
433 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
435 * rs6000-nat.c: Include libbfd.h again, needed until reference
436 to bfd_cache_lookup is cleaned out.
438 * config/i386/linux.mh (XM_CLIBS): Add -lm.
440 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
442 Work to reduce the interrupts-off duration when running in DOS.
443 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
444 (dos_async_rx): rewrite to unpack as many characters from the
445 asynctsr as possible into a local buffer.
447 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
449 Initial Fortran language support, adapted from work by Farooq Butt
450 (fmbutt@engage.sps.mot.com).
451 * Makefile.in: Add Fortran-related files and dependencies.
452 * defs.h (language_fortran): New language enum.
453 * language.h (_LANG_fortran): Define.
454 (MAX_FORTRAN_DIMS): Define.
455 * expression.h: Reformat to standard.
456 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
457 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
458 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
459 TYPE_CODE_LITERAL_STRING): New type codes.
460 (type): New fields upper_bound_type and lower_bound_type.
461 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
462 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
464 (builtin_type_f_character, etc): Declare.
465 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
466 * f-exp.y: New file, Fortran expression grammar.
467 * f-lang.c: New file, Fortran language support functions.
468 * f-lang.h: New file, Fortran language support declarations.
469 * f-typeprint.c: New file, Fortran type printing.
470 * f-valprint.c: New file, Fortran value printing.
471 * eval.c (evaluate_subexp): Add code for new expression opcodes,
472 fix wording of error message.
473 * gdbtypes.c (f77_create_literal_complex_type,
474 f77_create_literal_string_type): New functions.
475 * language.c (set_language_command): Add Fortran info.
476 (calc_f77_array_dims): New function.
477 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
479 * symfile.c (deduce_language_from_filename): Recognize .f and .F
480 as Fortran source files.
481 * valops.c (f77_value_literal_string, f77_value_substring,
482 f77_value_literal_complex): New functions.
484 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
486 * c-typeprint.c (c_print_type): Assume demangled arguments
487 if a '(' is found in varstring, looking for ')' at the end of
488 varstring did fail with demangled const member functions, which
489 have a trailing `const'.
490 * remote.c (get_offsets, putpkt): Change to `char' buffers,
491 to avoid errors when compiling with DEC c89.
492 (remote_wait): Cast to `char *' before passing buffer to
493 fputs_filtered, to avoid errors when compiling with DEC c89.
494 (remote_wait): Do not return inferior_pid by default, this
495 statement is never reached, which causes warnings from some
497 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
498 * symfile.c (load_command): If called with no argument, try
499 to get the filename from the executable file.
500 (generic_load): Remove check for NULL filename, it is done
503 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
505 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
506 from June 2, 1994 (what was I thinking?!?). Fix it right this
509 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
511 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
513 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
515 * README: Grammar improvements, clarifications, updates.
517 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
519 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
520 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
521 * configure.in (powerpc-*-netware*): Automatically configure nlm
523 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
524 specific stuff. Make things more configurable.
525 * nlm/configure.in: Add powerpc-*-netware* target. Use
526 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
528 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
529 Remove lots of architecture-specific stuff.
530 * nlm/gdbserve.def: Add new imports.
531 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
532 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
534 * nlm/prelude.o: What was this doing here?
535 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
536 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
537 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
538 * config/powerpc/tm-ppc-nw.h: Ditto.
540 * nlmstub.def: New file, contains imports for 386 nlm stub.
542 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
544 * remote-pa.c: New file for HPPA embedded support. Currently it's
546 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
548 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
550 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
551 STORE_RETURN_VALUE): Define to use %a0 for pointers.
553 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
555 * remote-mips.c: Remove unused declaration of mips_load.
557 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
559 * coffread.c: General cleanup, and support for section offsets.
560 (time.h, sys/types.h, libbfd.h): Don't include.
561 (cur_src_start_addr, cur_src_end_addr): Rename to
562 current_source_start_addr, current_source_end_addr.
563 (nlist_stream_global): Remove.
564 (nlist_bfd_global): New global variable.
565 (coff_symfile_read): Remove code that gets and uses fileno()
567 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
568 section_offsets parameter, add text/data section offset to
569 appropriate symbols' values.
570 (read_one_sym): Use bfd_read instead of fread.
571 (init_stringtab, init_lineno): Change first parameter to a bfd,
572 use bfd routines instead of raw I/O.
574 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
576 * symtab.c (decode_line_1): If funfirstline and we get a
577 non-LOC_BLOCK symbol (e.g. variable or type), then error().
579 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
581 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
582 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
583 (TAGS): Also pass result of find on config sub-directory to etags.
584 (ALLPARAM): Remove; now unused.
586 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
588 * Makefile.in (VERSION): Bump to 4.13.1
589 * NEWS, README: Update to match gdb 4.13 release version.
591 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
593 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
594 * cxux-nat.c: Remove dangling #else block.
595 (m88k_harris_core_register_addr): New function.
597 * environ.c (init_environ): If no environment, do nothing.
599 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
601 * remote.c (remote_wait): Return inferior_pid instead of 0 for
604 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
606 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
609 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
611 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
612 errno_max, signo_max, strtoerrno, strtosigno): Delete.
613 Include "libiberty.h" instead.
615 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
617 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
618 add additional argument specifying raw address to permit
619 proper release of debug registers.
620 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
623 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
625 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
626 define them in top.c. Add comments to the hooks.
628 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
630 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
631 `to_remove_breakpoint' fields.
633 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
635 * infcmd.c (run_command): Remove comment suggesting using
636 target_has_execution instead of inferior_pid.
638 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
640 * remote-mips.c (mips_open): add code to handle baud rate.
642 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
644 * infrun.c (wait_for_inferior): Call target_resume() upon
645 detection of new processes.
647 * procfs.c (create_procinfo): Return pointer to new procinfo
649 * (do_detach): Spacing & formatting cleanup.
650 * (procfs_wait): Move wait_again label to ensure that we really
651 wait again. On exit from fork, release new child from gdbs'
653 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
655 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
657 * i386-nlmstub.c (handle_exception): Wait until the thread has
658 been started before killing the NLM by pointing the PC at
661 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
663 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
664 Irix 5 has a standard _sigtramp signal handler.
665 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
666 it is not needed for a standard _sigtramp signal handler.
667 Add shared library sections to the section table of the target
668 before adding the symbols.
669 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
670 instructions that do not prepare a stack adjustment.
671 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
672 which does the right thing on machines where `char' is unsigned.
674 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
676 * remote.c (remote_open): Move setting of inferior_pid prior to
677 call to remote_start_remote. Also use unique value for pid to
678 avoid confusion with read_register_pid & friends.
679 * (remote_wait): Return inferior_pid instead of 0 in all cases.
681 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
683 * dwarfread.c (bfd.h): Don't include.
685 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
687 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
688 kill the program being debugged. KillMe(), the undocumented
689 call intended for this purpose, causes the server to hang.
691 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
693 * remote.c (read_frame): Calculate run length encoded checksum
695 * config/sh/stub.c: New file.
697 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
699 * target.c (find_default_run_target): Make sure to_can_run is set
702 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
704 * TODO: Remove note about fast watchpoints and remove obsolete
707 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
709 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
710 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
711 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
713 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
715 * target.c (add_target): Don't call clean_target on target
717 * (unpush_target): Test for to_close being set before calling.
718 * (target_xfer_memory, target_info): Check for to_has_memory
719 before playing with memory.
721 * remote.c (remote_open): Set inferior_pid to make kill command
723 * inflow.c (kill_command): Revert change of Aug 2. Use
724 inferior_pid to determine whether to print out "The program is not
727 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
729 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
730 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
731 * m3-nat.c: Pass argument to return_to_top_level.
732 Declare m3_kill_inferior before use.
733 (port_chain_insert): In "can't happen" case, abort rather than
734 setting `mid' to large decimal constant (which gcc warns about).
735 (get_thread_name): Use cast to convert const char * to char *.
736 (add_mach_specific_commands): #if 0 "thread break" command.
737 (m3_trace_him): Call push_target.
738 (mach_really_wait): New argument pid; remove unused
740 (intercept_exec_calls): Call target_terminal_init and
741 target_terminal_inferior once the child execs.
742 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
744 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
746 * procfs.c (procfs_mourn_inferior): don't dereference the
747 procinfo pointer after it has been freed.
749 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
751 * breakpoint.c (breakpoint_1): Improve pluralization in display
752 of breakpoint hit counts.
754 * language.h (struct language_defn): Remove unused field
756 (longest_float): Remove, no longer used.
757 * language.c (unknown_language_defn, auto_language_defn,
758 local_language_defn): Remove init of la_longest_float field.
759 * c-lang.c (c_language_defn, cplus_language_defn,
760 asm_language_defn): Ditto.
761 * ch-lang.c (chill_language_defn): Ditto.
762 * m2-lang.c (m2_language_defn): Ditto.
764 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
766 * defs.h (bfd_read, bfd_seek): Remove declarations.
767 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
769 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
771 * inflow.c (kill_command): Fix a bug which prevented target
772 programs to be killed.
774 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
776 * defs.h: Change two-line declarations to one-line form.
777 (NORETURN): Define as "volatile" only for older GCCs.
778 (ATTR_NORETURN): Define for newer GCCs.
779 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
781 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
783 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
784 * breakpoint.c (delete_breakpoint, enable_breakpoint,
785 disable_breakpoint): Don't call breakpoints_changed; it is now
786 called via the *_breakpoint_hook functions.
787 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
789 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
791 * stabsread.c (read_type): Fix a bug in enum size calculation.
793 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
795 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
796 argument types to shut up GCC.
798 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
799 linker stub, then return the address the stub will return to.
800 (frame_saved_pc): Correctly restart the search for the saved
801 pc when a linker stub is encountered.
803 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
804 register stores emitted by the version 9 HP compilers.
805 (inst_saves_fr): Relax test for a specific base register (%r1);
806 this avoids losing with the version 9 HP compilers.
807 (skip_prologue): Try to skip argument stores emitted by the HP
808 compilers. It's not perfect, but it's better than before.
810 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
812 * findvar.c (write_pc write_pc_pid): Remove casts to long when
813 calling write_register_pid.
814 * (write_register_pid): Add prototype.
816 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
818 * remote.c (read_frame): Split readchar/checksum calculation into
819 two parts since evaluation order is undefined.
821 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
823 From Kevin A. Buettner (kev@cujo.geg.mot.com).
824 * Makefile.in (coredep.o): Add inferior.h as dependency.
825 * inflow.c: Add F_SETOWN to list of defines to check
826 around code that uses F_SETOWN.
828 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
830 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
831 set the -L and -B directory prefixes so we can link with it.
833 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
835 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
836 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
839 * General hackery to support alternate user-interface.
840 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
841 disable_breakpoint): Call hooks for alternate user-interface.
842 * defs.h: Add declarations for alternate user-interface hooks.
843 * main.c (main): Add --nw (and --nowindows) options to disable
845 * (near call to command_loop): Call command_loop_hook if set.
846 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
847 * stack.c: Call print_frame_info_listing_hook if set.
848 * top.c (gdb_init): Initialize targets.c and utils.c prior to
849 other files to make sure that calls to error and warning will
850 work. Call init_ui_hook after everything else.
851 * utils.c (query): Call query_hook if set.
852 * (gdb_flush): Call flush_hook if set.
853 * Change _initialize_utils to initialize_utils cuz we don't use
854 automatic initialization of utils.c anymore.
856 * Support for TK GUI.
857 * Makefile.in: Add rule for gdbtk.o.
858 * configure.in: Add support for --enable-gdbtk.
859 * gdbtk.c: New file. Contains support routines for TK interface.
860 * gdbtk.tcl: New file. Implements GUI policy.
862 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
865 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
867 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
868 there and we are using the gcc from the tree.
869 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
871 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
873 * Makefile.in (annotate.o): Add dependencies.
875 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
877 * sparclite/aload.c: Added new -q (quiet) option.
878 return 0 exit status if file was successfully downloaded.
880 * nlm/gdbserve.c: merge in command line argument parsing changes
881 and bug fixes made to i386-nlmstub.c.
883 * i386-nlmstub.c: The returnLength field must be initialized
884 before portConfig is passed to AIOGetPortConfiguration.
885 Compare command line arguments with strnicmp(); args are
886 case insensitive on netware.
888 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
890 * Makefile.in (DISTSTUFF): Add definition.
891 (diststuff): Add for new distribution support.
892 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
893 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
894 Remove old distribution building rules, now uses standard
895 distribution support in parent directory Makefile.in.
897 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
899 * target.c (push_target): Cast result from xmalloc.
901 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
903 * elfread.c (elf_symtab_read): Discard compiler labels generated
904 by the Solaris 2.1/Intel SunPro compiler.
906 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
908 * target.c (nomemory): Fix prototype and routine to take correct
911 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
913 * Makefile.in (clean): Remove libgdb-files.
915 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
917 * coredep.c: Include inferior.h.
919 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
921 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
924 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
926 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
927 .cp as C++, alphabetize better.
929 * breakpoint.c (ignore, condition): Move usage note into body of
930 help text, so first line can be one-line summary.
932 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
934 * target.c (unpush_target): Fix handling of removal of top target.
936 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
938 * Makefile.in: Add stuff to build nlmstub.
939 * Add rule for annotate.o to keep Sun make happy.
940 * configure.in: Add config for powerpc/Netware.
942 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
943 filename. This speeds up handling of trailing N_SO stabs (they
944 mark the end of a .o file).
946 * target.c, target.h: Change the way pushing and popping of
947 targets work to support target overlays and inheritance.
948 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
949 Fixup references to current_target, due to previous changes.
951 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
952 needed to get the address of longjmp out of the target.
954 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
956 * main.c: Include <ctype.h>.
958 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
960 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
963 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
965 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
967 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
969 * Makefile.in (VERSION): Bump to 4.12.4.
971 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
973 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
974 * configure.in (m88*-harris-cxux*): New configuration.
975 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
976 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
978 * config/m88k/tm-m88k.h: Add comment about Harris OS.
979 (TARGET_WRITE_PC): Pass pid through to register writers.
981 * configure.in (m68*): Put vendor-only-specified host configs
982 after vendor-and-os-specified configs.
983 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
985 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
986 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
989 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
991 * elfread.c (elf_symtab_read): Handle error return from
992 bfd_get_dynamic_symtab_upper_bound gracefully.
994 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
996 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
997 registers in use by the inferior.
998 * coredep.c (fetch_core_registers, register_addr): Use it.
999 * findvar.c (registers_changed, registers_fetched,
1000 read_register_bytes): Ditto.
1001 * infcmd.c (do_registers_info, registers_info): Ditto.
1002 * infptrace.c (fetch_inferior_registers,
1003 store_inferior_registers): Ditto.
1004 * stack.c (frame_info): Ditto.
1006 * coredep.c (CORE_REGISTER_ADDR): New macro.
1007 (fetch_core_registers): Use it.
1009 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1010 * symfile.c (add-symbol-file): Add usage note to help string.
1011 (add_shared_symbol_files_command): New command.
1014 * inferior.h (read_pc_pid): Declare.
1015 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1016 variable b, remove unused variable other_type_used.
1017 * main.c (inferior.h, call-cmds.h): Include.
1018 (gdb_init): Declare.
1019 * remote.c (remote_wait): Return 0 by default.
1021 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1023 Stop printing at null char option, from Oliver Meyer
1024 (omeyer@i3.informatik.rwth-aachen.de).
1025 * valprint.h, valprint.c (stop_print_at_null): New global.
1026 * valprint.c (_initialize_valprint): New print set subcommand
1028 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1029 printing a char array, adjust the number of chars to print.
1031 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1033 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1034 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1035 pic code in addition to prologues where an instruction from the
1036 prologue gets moved into the delay slot of a branch instruction
1037 immediately following the prologue. A table of potential prologue
1038 instructions (prologue_insn_tbl) is now used for picking apart a
1040 (frame_find_saved_regs): Changed the way in which limit gets set
1041 so that the delay slot of branch instructions immediately
1042 following the prologue gets examined.
1043 (pushed_size, store_parm_word, store_parm, push_parameters,
1044 collect_returned_value): Deleted.
1046 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1048 * infrun.c (wait_for_inferior): Handle stepping into leaf
1049 functions whose prologue consists of gp loading code only.
1051 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1053 * dbxread.c: Don't include libbfd.h.
1054 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1055 <time.h>, or <sys/types.h>.
1056 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1057 collect information about the stab and stab string sections.
1059 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1061 * stabsread.c (read_huge_number): handle large unsigned number
1062 for stabs generated by os9k C compiler.
1064 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1066 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1067 * breakpoint.h (hit_count): New breakpoint field.
1068 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1069 (clear_breakpoint_hit_counts): New function.
1070 (bpstat_stop_status): Increment the hit count.
1071 (breakpoint_1): Display the hit count.
1072 * infcmd.c (run_command): Reset breakpoint hit counts.
1073 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1074 displaying hit counts.
1076 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1078 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1079 symbols for all symbol files. Makes skipping over the
1080 trampoline code work when stepping from a function in a shared
1081 library into a function in a different shared library for Irix 5.
1082 Other ELF targets do not have enough information in their
1083 dynamic symbol tables to make this work.
1084 (elf_symtab_read): Relocate mst_solib_trampoline address.
1086 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1088 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1089 * configure.in (m68*-atari-sysv4*): New configuration.
1090 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1091 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1092 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1093 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1094 * config/m68k/amix.mh, config/m68k/amix.mt,
1095 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1098 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1100 * symtab.c (find_function_start_sal): New function to find
1101 the start of a function from a function symbol.
1102 (decode_line_1, decode_line_2): Use it instead of open coded
1103 partial copies of the code.
1104 (list_symbols): Quote symbol name before passing it to
1105 break_command to enable proper handling of mangled symbols.
1107 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1109 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1110 * ch-exp.y (yylex): First try name lookup using exact name
1111 typed by user; if that fails, try lower-cased name.
1113 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1115 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1116 Move "no debugging symbols found" test to symfile.c.
1117 * symfile.c (syms_from_objfile, reread_symbols): Add
1118 "no debugging symbols found" test.
1119 * coffread.c (init_stringtab): Handle stripped files with a
1120 stringtab offset of zero gracefully.
1121 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1122 BFD instead of stop_pc heuristic to determine if it is a dynamically
1124 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1125 ioctl, it indicates that the process has exited.
1127 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1129 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1130 .PARISC.unwind section now.
1132 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1134 * breakpoint.c (mention): Always show breakpoint address if no
1137 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1139 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1140 handling of shared libraries for non-ELF executables, but only if
1141 HANDLE_SVR4_EXEC_EMULATORS is defined.
1142 (locate_base): Try to find debug_base in the dynamic linker
1143 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1144 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1145 Define to enable handling of shared libraries for a.out executables,
1146 run under Solaris BCP.
1148 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1150 * infrun.c (wait_for_inferior): Print "Program exited normally"
1151 regardless of batch_mode.
1152 * defs.h, top.c (batch_mode): Removed.
1154 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1156 * Makefile.in (dcache_h): Remove redundant definition.
1157 (init.c): Add a comment.
1158 (top.c): Remove explicit compile action.
1159 * breakpoint.c (mention): Share code indicating location of
1160 break/watchpoints, don't print address if addressprint is off.
1161 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1162 (demangle): Remove redundant declarations.
1163 * eval.c: Remove redundant function declarations.
1164 * objfiles.h: Cosmetic and grammatical improvements.
1165 * TODO: Various updates.
1167 * remote-mips.c: Replace all \r chars with \015.
1168 (mips_receive_header): Display control characters readably.
1169 (mips_xfer_memory): Add a simple progress display.
1171 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1173 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1175 * remote-hms.c (flush): New function.
1176 (expect): Get edge case right.
1177 (hms_read_inferior_memory): Be more tolerant of line noise.
1179 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1181 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1182 target files, not non-existent mach3.mh and mach3.mt.
1184 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1186 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1187 symbols for all symbol files. Makes skipping over the
1188 trampoline code work when stepping from a function in a shared
1189 library into a function in a different shared library.
1190 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1192 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1194 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1195 names mean end of .o file.
1196 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1197 top of routine. Handle new thread notification cleanly.
1198 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1199 thread notification scheme.
1200 * (child_resume): General cleanups, handle resumption of all
1203 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1205 * ser-go32.c: Rewrite to run under windows.
1206 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1208 * serial.c (serial_open): Notice device "pc".
1209 * remote-e7000.c: Fix copyright date.
1210 (expect): Compare \n and \r the same.
1211 (e7000_open): Allow pc as a serial port
1212 * sh/sh.mt: Add ser-e7kpc.
1213 * h8300/h8300hms.mt: Add ser-e7kpc.
1214 * main.c (proc_wait): Don't wait if using go32.
1216 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1218 * somread.c: Simplify by using stabsect_build_psymtabs.
1219 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1220 corresponding to the name of the text section. All references
1222 (somstab_build_psymtabs): Delete function, no longer needed.
1224 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1226 * somread.c: Renamed from paread.c. Changed function names and
1227 comments to reflect that this file deals with SOM (an object file
1228 format), rather than the PA (a cpu).
1229 (Makefile.in): Chaned appropriately.
1230 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1231 * dbxread.c (somstab_build_psymtabs): Renamed from
1232 pastab_build_psymtabs.
1234 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1236 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1237 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1239 * Makefile.in: Updated for core-sol2.c.
1240 * README: Add notes about SPARCworks cc under Solaris 2.x,
1241 from Casper H.S. Dik (casper@fwi.uva.nl).
1242 * config/mips/xm-makeva.h: Removed, no longer necessary.
1243 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1244 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1245 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1247 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1249 * gdba.el: Put program input and output in a separate buffer.
1251 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1253 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1254 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1255 with global variable of same name in libnsl.so on UnixWare.
1257 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1259 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1260 embedded in template name.
1262 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1264 * config/i386/nm-linux.h: change calling convention of
1265 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1266 target_insert_watchpoint() and
1267 target_remove_watchpoint().
1269 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1270 to be long long in gdb.
1271 * config/mips/tm-bigmips.h: ditto.
1273 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1275 * c-lang.c (asm_language_defn): New definitions for language_asm,
1276 mostly copied from c_language_defn, to avoid warnings when
1277 switching between c and asm stack frames.
1279 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1281 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1282 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1283 (upgrade_type, handle_psymbol_enumerators): Likewise.
1284 (has_opaque_xref, cross_ref): Likewise.
1285 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1286 debugging information, rather than doing it here.
1287 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1288 point in ecoff_debug_swap backend structure, rather than calling
1289 ecoff_slurp_symbolic_info directly.
1291 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1293 * breakpoint.c: Include annotate.h. Call annotate_field rather
1294 than printing annotation directly.
1296 * main.c: Include string.h.
1298 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1300 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1301 call it instead of doing normal loop.
1302 * infcmd.c (attach_command): Don't call wait_for_inferior if
1304 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1305 hook that can decide whether to step over the next breakpoint.
1306 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1307 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1310 * configure.in: Improve sorting/formatting of hosts and targets.
1311 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1312 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1313 * Makefile.in (stop-gdb): New target.
1314 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1317 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1319 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1320 the identical initialization can be deleted from main.c, but i
1321 haven't done so just in case.
1323 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1325 * gdba.el: Added menu windows and slightly improved window
1326 handling to gdba.el. Fixed numerous minor bugs that were causing
1327 emacs and gdb to fall out of sync.
1329 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1331 * breakpoint.c: annotate changes lost at merge, put back in.
1333 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1335 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1338 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1340 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1342 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1343 writing of floating registers, the dpx2 kernel disallows it.
1344 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1345 is contained in o_praw.
1346 * irix5-nat.c (solib_map_sections): Adjust sections by the
1347 difference between the loaded address and the prelinked address.
1348 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1350 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1351 symbols, their value is absolute.
1352 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1353 libraries fh->adr fields of zero. Relocate minimal symbol values
1354 upon readin. Relocate non-stabs symbols upon readin.
1355 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1356 start address of the outermost block.
1357 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1358 instead of section_offsets and use relocated pst->textlow for
1359 line number and procedure address relocations.
1361 From gmo@MicroUnity.com (Guillermo A. Loyola):
1362 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1363 Handle SGI Irix5 stIndirect symbol type.
1365 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1367 * breakpoint.c: fix a syntax error native cc does not like.
1369 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1370 * sparclite/Makefile.in: ditto.
1371 * sparcl-tdpe.c: change file name because first 8 chars has to be
1373 * sparcl-stub.c: ditto.
1375 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1377 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1379 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1381 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1382 ignore) a PID argument.
1383 (hppa_pop_frame): Pass a PID to target_write_pc.
1384 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1385 and pass through a PID argument.
1386 (target_read_pc, target_write_pc): Update prototypes.
1388 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1390 * Makefile.in: add new file sparclite-tdep.c.
1391 * sparclite/Makefile.in: add new file sparclite-stub.c.
1392 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1394 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1395 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1397 * sparclite-tdep.c: new file, contains hardware breakpoint support
1399 * sparclite-stub.c: new file, stub code that add support hardware
1401 * breakpoint.c: add hardware breakpoint support.
1402 * breakpoint.h: add new breakpoint type to support hardware
1404 * config/mips/nm-irix4.h: change interface for target dependent
1405 code supporting watch point.
1406 * config/pa/nm-hppab.h: change interface for target dependent
1407 code supporting watch point.
1409 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1411 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1413 * stabsread.c (read_struct_fields): os9k nested structure does not
1414 have terminating ';', instead it just get to ',' and bit position
1417 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1419 * nlmread.c (nlm_symtab_read): Clean up a bit.
1420 * (nlm_symfile_read): Record bounds of main() so that backtrace
1421 command will know where to stop.
1422 * objfiles.c (objfile_relocate): Relocate entry point/func info
1423 for backtrace as well.
1424 * objfiles.h: Define values for invalid PCs for entry point info.
1425 * symfile.c (init_entry_point_info): Initialize invalid values
1426 with aforementioned macros.
1427 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1428 to cause backtrace to stop when it gets back to main().
1429 * config/i386/tm-i386nw.h: Ditto.
1431 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1433 Fix value_print, which used to be ostensibly language-independent,
1434 but would print pointers and arrays in C syntax. Instead, call
1435 a language-specific function.
1436 * language.h (struct language_defn): New functional field
1438 (LA_VALUE_PRINT): New macro.
1439 * language.c (unk_lang_value_print): New stub/dummy function.
1440 (unknown_language_defn, auto_language_defn, local_language_defn):
1442 * c-valprint.c (c_value_print): New function, with code moved from:
1443 * valprint.c (value_print): ... here. Now just invoke
1444 LA_VALUE_PRINT to do language-specific stuff.
1445 * valprint.c (value_print_array_elements): Make non-static.
1446 * c-lang.c (c_language_defn, cplus_language_defn): Add
1447 c_value_print in the la_value_print field.
1448 * m2-lang.c (m2_language_defn): Likewise.
1449 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1450 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1451 * ch-valprint.c (chill_value_print): New function, based on
1452 c_value_print, but use Chill "look and feel."
1453 * c-lang.h (c_value_print): New prototype.
1454 * ch-lang.h (chill_value_print): New prototype.
1455 * value.h (value_print_array_elements): New prototype.
1457 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1458 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1460 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1462 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1463 to new file top.c. Make things extern instead of static and
1464 similar rearrangements to deal with this.
1466 * utils.c: Move fputs_unfiltered to main.c. Remove
1467 FPUTS_UNFILTERED_OVERRIDE ifndef.
1468 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1469 and libgdb uses utils.c and top.c.
1471 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1473 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1475 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1477 * ch-valprint.c (chill_val_print_array_elements): New function.
1478 A Chill version of val_print_array_elements, it prints the
1479 array index labels, in additions ot the array element values.
1480 (chill_val_print): Use the new function.
1482 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1484 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1486 * defs.h (enum language): Add language_asm.
1487 * findvar.c (read_register_bytes read_register_gen
1488 write_register_bytes read_register read_register_pid
1489 write_register write_register_pid supply_register): Move multi-
1490 thread handling down into these routines. Create XXX_pid routines
1491 that allow register references to specify the pid.
1492 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1493 read_sp write_sp read_fp write_fp): Move these routines from
1494 infcmd to findvar to centralize the whole mess.
1495 * i386-nlmstub.c: Portability fixes.
1496 * infptrace.c (child_resume): Conditionalize to allow other natives
1497 to override it. Remove PIDGET gubbish, it's no longer necessary.
1498 * infrun.c (wait_for_inferior): Put registers_changed() before
1499 target_wait() to speed up remote debugging.
1500 * Replace code that reads registers from other threads with much
1501 nicer looking new function calls (see changes to findvar.c).
1502 * Don't skip prologues if debugging assembly source.
1503 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1504 child_resume to handle multi-thread debugging properly.
1505 * remote.c: Add O response to get console output from target.
1506 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1507 SERIAL_ERROR here to simplify callers.
1508 * Change static var timeout to remote_timeout.
1509 * (fromhex): Remove unnecessary return -1 at end of routine.
1510 * (remote_wait): Turn this into a big switch statement. Add
1511 support for O response.
1512 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1513 * (getpkt): Split getpkt into two parts. read_frame deals with
1514 all formatting issues, run-length encoding, and framing. getpkt
1515 now handles error recovery, and frame detection.
1516 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1517 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1518 control. (hardwire_readchar): Handle EINTR from read().
1519 * symfile.c (deduce_language_from_filename): Add support for .s
1521 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1522 override infptrace's child_wait.
1523 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1524 instead of XXXlynx.h.
1525 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1527 * nlm/gdbserve.c: Portability fixes.
1529 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1531 * inftarg.c (child_wait): Call proc_wait, not wait.
1532 (child_mourn_inferior): Call proc_remove_foreign.
1533 * main.c (gdb_init): Call init_proc.
1534 * main.c: Provide dummy versions of init_proc, proc_wait, and
1535 proc_remove_foreign for the gdb case (the libgdb case provides its
1536 own versions of these functions).
1537 * Makefile.in (libgdb-files): Add libproc.a.
1539 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1541 Hardware watchpoints for Linux, from Rick Sladkey
1542 (jrs@world.std.com).
1543 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1544 new hardware breakpoint recovery method.
1545 * i386v-nat.c (i386_insert_watchpoint,
1546 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1547 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1548 New functions to support the 386 hardware debugging registers.
1549 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1550 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1551 target_insert_watchpoint, target_remove_watchpoint): Define these
1552 macros to use the hardware debugging functions in i386v-nat.c.
1554 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1556 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1559 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1561 * target.c, target.h: New variables target_activity_function and
1563 * inflow.c, inferior.h: New functions set_sigio_trap and
1565 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1567 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1569 * remote-sim.h (sim_verbose): Delete.
1570 Document callbacks needed.
1571 (sim_*): Change result to void where there isn't one.
1572 (sim_open): Clarify argument and error response.
1573 (sim_close): Declare.
1574 (sim_load): Change bfd_handle argument to file name. Clarify result.
1575 (sim_create_inferior): Renamed from sim_set_args.
1576 (sim_set_pc): Delete.
1577 (sim_info): Delete printf_fn argument.
1578 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1579 (gdbsim_load): Try sim_load first.
1580 (gdbsim_create_inferior): Call sim_create_inferior.
1581 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1582 (gdbsim_close): Call sim_close.
1583 (gdbsim_files_info): Update call to sim_info.
1584 (gdbsim_ops): Realign comments.
1586 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1588 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1590 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1591 the auxent if the symbol's name is ".file". From David Edelsohn
1592 <c1dje@watson.ibm.com>.
1594 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1596 * breakpoint.c (breakpoint_1): Fix typo.
1598 * annotate.c (annotate_field_end): Fix typo.
1600 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1602 * Makefile.in (TSSTART): Remove; no longer used.
1604 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1605 fputs_unfiltered and exit directly, rather than fatal. The latter
1606 calls vfprintf_unfiltered!
1608 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1609 * value.h, printcmd.c (print_value_flags): Move from here...
1610 * annotate.c: ...to here, and make it use can_dereference.
1612 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1614 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1615 Remove, needed for both native and cross.
1616 * target.c (attach_flag, generic_mourn_inferior): Put here.
1617 * utils.c (job_control): Put here.
1618 (terminal.h): Don't include anymore.
1620 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1622 * source.c (find_source_lines): Always use code that was #ifdef
1623 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1624 leaving it on the chain. Reindent much of this function.
1625 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1626 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1627 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1628 config/ns32k/xm-ns32km3.h: Remove all references to
1629 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1630 * main.c, fork-child.c, many config files: Remove all
1631 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1634 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1635 This avoids __eprintf troubles.
1637 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1639 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1640 initialization code which needs to be called even if we bypass the
1641 command line stuff into gdb_init.
1642 * utils.c (fputs_unfiltered): Surround in #ifndef
1643 FPUTS_UNFILTERED_OVERRIDE.
1644 * Makefile.in (libgdb.a): New target.
1646 * utils.c: Rearrange I/O stuff a bit so that all output goes
1647 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1648 which made %s not work with arbitrarily large strings.
1649 * printcmd.c (printf_command): Use printf_filtered, not
1650 printf_unfiltered and printf, now that arbitrary limit is gone.
1653 * breakpoint.c (watchpoint_check): Remove unused variable b.
1654 * stack.c (print_frame_info): Move sp and buf inside #if.
1655 * eval.c (evaluate_subexp): Remove unused variables pp,
1656 mangle_ptr, ptr, and mangle_tstr.
1657 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1659 * symtab.c (lookup_symtab): Put variable copy inside #if.
1660 (decode_line_1): Put variable q1 inside #if 0.
1661 * target.h: Declare target_link.
1662 * infrun.c (wait_for_inferior): Remove unused variables signame.
1663 * remote.c (remote_resume): Remove unused variable name.
1664 * c-exp.y (parse_number): Parenthesize operand of shift.
1665 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1666 (this is a semantic change, the warning seems to have detected a bug).
1667 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1668 * coffread.c: Move variable temptype inside #if.
1669 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1671 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1672 (chill_val_print): Remove unused variable in_range.
1673 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1674 (chill_val_print): Add default case for switch.
1675 * stabsread.h: Declare stabsect_build_psymtabs.
1676 * os9kread.c (read_minimal_symbols): Make this return void.
1677 (os9k_symfile_read): Remove unused variables stb_exist and val.
1678 (os9k_symfile_init): Remove unused variable val.
1679 (fill_sym): Remove unused variable id.
1680 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1681 unused variable nsl.
1682 Remove unused variable symfile_bfd.
1683 #if 0 unused variables lbrac_unmatched_complaint and
1684 lbrac_mismatch_complaint.
1685 Remove declaration for non-existent function os9k_next_symbol_text.
1687 * annotate.c, annotate.h: New files, containing a function for
1688 each annotation which outputs it.
1689 * Move breakpoints_changed from breakpoint.c to annotate.c.
1690 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1691 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1692 Use annotate.c functions to output annotations.
1693 * Makefile.in (OBS): Add annotate.o.
1695 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1697 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1698 elf_unwind_entries are always initialized.
1700 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1701 stubs which return directly to the caller rather than to the stub
1704 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1706 * c-exp.y (yyerror): Display a more informative error message.
1707 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1708 * m2-exp.y (yyerror): Ditto.
1710 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1712 * inflow.c (job_control): Move definition to front of file.
1714 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1716 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1717 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1719 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1721 * Makefile.in (kdb): Remove old init.c creation commands.
1722 * configure.in (sparclite): Match on sparclite*.
1723 * sparclite/aload.c (main): Only change section addresses for
1724 a.out format object files.
1726 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1728 * config/i386/go32.mh: Define CC.
1730 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1732 * gdbserver/Makefile.in: Remove irrelevant definitions and
1733 comments inherited from the gdb Makefile.
1734 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1735 (VERSION): Update to 4.12.3.
1736 (gdbserver): Remove any existing executable first.
1737 (distclean, realclean): Remove nm.h.
1738 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1739 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1740 Don't use absolute pathname.
1742 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1744 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1747 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1749 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1750 (print_it_normal): Add annotations for the inferior starting and
1751 stopping, and for all the various messages related to how it
1754 * printcmd.c (do_one_display): Annotate.
1755 * stack.c (print_frame_info): Annotate printing of stack frames.
1757 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1759 * remote.c (get_offsets): Handle case where stub doesn't support
1762 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1764 Add partial support for g++ code compiled with -fvtable-thunks.
1765 * c-valprint.c (c_val_print): Add vtblprint support
1767 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1768 pointers (if using thunks) as well as array of structs (otherwise).
1769 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1770 level, and make the latter non-static (so define_symbol can use it).
1771 * stabsread.c (define_symbol): If the type being defined is a
1772 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1773 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1774 * values.c (value_virtual_fn_field): Handle thunks.
1775 * values.c (value_headof): Minor efficiency hack.
1776 * values.c (value_headof): Incomplete thunk support. FIXME.
1778 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1780 * valprint.c (print_longest): Clarify comment about use_local.
1781 * printcmd.c, defs.h (print_address_numeric), callers in
1782 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1783 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1784 exec.c: New argument use_local.
1785 * source.c (identify_source_line): Use filtered output. Use
1786 print_address_numeric.
1788 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1789 language.c (type_error, range_error): Use filtered output.
1790 * utils.c (error_begin): Update comment to tell people to use
1793 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1794 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1797 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1799 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1800 from the fault, #ifndef FAULTED_USE_SIGINFO.
1801 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1803 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1805 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1806 Explicitly annotate each record.
1808 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1810 * xcoffexec.c: Reformat to standards and lint.
1811 (language.h): Include.
1812 (exec_close): Declare arg "quitting".
1813 (file_command): Declare arg "from_tty".
1814 (map_vmap): Cast xmalloc result to PTR.
1815 * rs6000-nat.c: Reformat to standards and lint.
1816 (exec_one_dummy_insn): Use char array for saved instruction.
1817 (fixup_breakpoints): Declare.
1818 (vmap_ldinfo): Be more informative in fatal error messages.
1819 (xcoff_relocate_symtab): Define to return void.
1820 * xcoffsolib.h: Reformat to standards, improve comments.
1821 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1823 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1825 * utils.c, defs.h (error_begin): New function.
1826 (quit): Print annotation before printing the error message.
1827 * main.c (return_to_top_level): Print annotation before doing the
1829 * symtab.c (decode_line_1): Call error not warning and then
1830 return_to_top_level. Call error_begin and printf_unfiltered
1831 rather calling warning (before calls to return_to_top_level).
1832 * core.c (memory_error): Use error_begin, printf_unfiltered,
1833 print_address_numeric and return_to_top_level instead of error.
1834 Cleans up a FIXME-32x64.
1835 * language.c (type_error, range_error): Call error_begin
1836 not just target_terminal_ours.
1838 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1839 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1840 side of an assignment is non-portable.
1842 * utils.c (query): Change syntax of query annotations to be
1843 consistent with other input annotations.
1844 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1846 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1848 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1850 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1851 that have a stack frame size of 32k or larger (from Paul Flinders).
1852 Remove #if 0'd code.
1854 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1856 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1857 for Lynx platforms that need it.
1858 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1860 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1862 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1863 than trying to deduce it from the fault.
1865 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1867 * printcmd.c (print_address_symbolic): Initialize name to empty
1868 string to avoid core dump if lookup fails.
1869 * remote-e7000.c (printf_e7000debug): Error if target not open.
1871 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1873 * i386-nlmstub.c: Update to be more in line with PIN stub.
1874 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1875 * (hex2mem): Init ptr.
1876 * General cleanups to use ConsolePrintf, standard prologues, etc...
1878 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1880 * i386-nlmstub.c: More changes to be compatible with remote.c.
1882 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1883 into (the far less frequently called) dbx_symfile_read.
1885 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1887 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1889 * dbxread.c (record_minimal_symbol): Record the section
1890 associated with the symbol to make dynmaic relocation work.
1891 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1892 Solaris brain-damage which don't apply to relocatable object
1894 * (stabsect_build_psymtabs): New routine to read stabs out of an
1895 arbitrarily named section.
1896 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1898 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1899 stabs out of the nlm.
1900 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1901 brain-damage which don't apply to relocatable object files.
1902 * remote.c (putpkt): Improve error reporting and error handling.
1903 * (get_offsets): Temporary kludge to force data & bss sections to
1904 have the same relocation.
1905 * stabsread.c (define_symbol, scan_file_globals): Record section
1908 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1910 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1911 FIXME-32x64 comment.
1913 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1915 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1916 to after call to target_wait. This means that flush_cached_frames
1917 can call target_terminal_ours if it wants to.
1918 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1919 comment about why the code is dubious.
1921 * stabsread.c (read_type): Call read_type, not nonexistent
1924 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1926 * remote-os9k.c (rombug_fetch_registers): set trace mode
1928 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1930 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1932 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1933 passed to process_one_symbol.
1934 * stabsread.c (read_type): process os9k functio prototype.
1936 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1938 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1941 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1943 * utils.c (prompt_for_continue): Annotate prompt.
1944 (query): Annotate query.
1945 * printcmd.c (print_frame_args): Change syntax of argument
1946 annotation to make name and value part of a single group of
1947 annotations, not two separate groups.
1948 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1949 * valprint.c (val_print_array_elements): Change syntax of
1950 annotation to be more concise.
1951 * main.c, defs.h (command_line_input): New argument tells what
1952 string to include in the annotations.
1953 * symtab.c (decode_line_2), main.c (read_command_lines,
1954 command_loop): Change callers.
1956 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1957 target null pointer.
1958 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1960 * printcmd.c (output_command): Annotate things we print here too.
1961 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1962 * Move declaration of print_value_flags from defs.h to value.h.
1963 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1965 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1967 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1968 BFD handles sun3 dynamic relocations now.
1969 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1972 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1974 * printcmd.c (print_command_1): Annotate the top-level expressions
1976 (print_frame_args): Annotate each argument.
1977 * printcmd.c, defs.h (print_value_flags): New function.
1978 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1979 * valprint.c (val_print_array_elements): Annotate each array element.
1981 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1983 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1984 the register contains a pointer to the type, not the type itself.
1986 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1988 * main.c (main): Accept --annotate=N option and make --fullname
1989 the same as --annotate=1.
1990 (command_line_input): Print annotatation before and after prompt.
1991 * blockframe.c (flush_cached_frames): Print annotation.
1992 * Rename frame_file_full_name to annotation_level and move it from
1994 * source.c (identify_source_line): If annotation_level > 1,
1995 change output format.
1996 * breakpoint.c: Print annotation whenever a breakpoint changes.
1997 * main.c: New variable server_command.
1998 (command_line_input): Parse "server " and set server_command.
1999 (dont_repeat): Check server_command.
2001 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2003 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2004 updating raw_symbol and symnum. Return a value in the case where
2007 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2009 * parse.c: Don't define block_found; it is defined in symtab.c.
2010 * parser-defs.h: Add comment regarding block_found.
2012 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2014 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2017 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2019 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2020 section vma. Do not read dynamic relocs for sun3 executables to
2021 avoid BFD assertion message.
2023 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2025 * nm-hppab.h (KERNEL_U_ADDR): Define.
2026 (FIVE_ARG_PTRACE): Likewise.
2027 (CANNOT_STORE_REGISTER): Likewise.
2028 * nm-hppah.h (KERNEL_U_ADDR): Define.
2029 (FIVE_ARG_PTRACE): Likewise.
2030 (CANNOT_STORE_REGISTER): Likewise.
2031 (NEED_TEXT_START_END): Likewise.
2033 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2034 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2035 (FIVE_ARG_PTRACE): Likewise.
2036 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2037 (FIVE_ARG_PTRACE): Likewise.
2039 * hppa-tdep.c (read_unwind_info): Make static.
2040 (restore_pc_queue): Indirect through the target vector to
2041 reload the register state.
2043 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2045 * paread.c (compare_unwind_entries): Delete function. It's been
2046 moved into hppa-tdep.c.
2047 (read_unwind_info): Likewise.
2048 (pa_symfile_read): No longer call read_unwind_info. The unwind
2049 tables will be read in as they are needed.
2051 * hppa-tdep.c (compare_unwind_entries): New function.
2052 (read_unwind_info, internalize_unwinds): Likewise.
2053 (find_unwind_entry): Read in unwind information on demand.
2055 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2057 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2058 to : in search path processing.
2059 * defs.h (qsort): Rename argument in prototype.
2060 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2062 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2063 (false): Eliminate usages.
2065 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2067 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2068 All references to value changed to value_ptrlage_command is now
2070 All references to value changed to value_ptr.
2071 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2072 * remote-hms.c (hms_wait): Timeout after five seconds.
2073 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2074 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2075 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2077 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2079 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2081 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2083 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2085 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2086 bp_watchpoint_scope breakpoints.
2087 (struct breakpoint): Add val_chain and related_breakpoint fields
2088 for use by watchpoints.
2090 * breakpoint.c (within_scope): Delete. No longer used.
2091 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2092 (target_{remove,insert}_watchpoint): Likewise.
2093 (can_use_hardware_watchpoint): New function.
2094 (remove_breakpoint): New function to remove a single breakpoint
2095 or hardware watchpoint.
2096 (insert_breakpoints): Handle insertion of hardware watchpoints.
2097 Store a copy of the value chain derived from the watchpoint
2099 (remove_breakpoints): Simplify by using remove_breakpoint.
2100 (delete_breakpoint): Likewise.
2101 (watchpoint_check): Delete the watchpoint and watchpoint scope
2102 breakpoints when the watchpoint goes out of scope. Save & restore
2103 the current frame after checking watchpoints.
2104 (breakpoint_init_inferior): Likewise (restarting the program
2105 makes all local watchpoints go out of scope).
2106 (bpstat_stop_status): Handle hardware watchpoints much like normal
2107 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2108 when the watchpoint goes out of scope. Remove and reinsert all
2109 breakpoints before returning if we stopped when a hardware watchpoint
2111 (watch_command): Use a hardware watchpoint when possible. If
2112 watching a local expression, build a scope breakpoint too.
2113 (map_breakpoint_numbers): Also call given function for any
2114 related breakpoints.
2115 (disable_breakpoint): Never disable a scope breakpoint.
2116 (enable_breakpoint): Handle hardware breakpoints much like normal
2117 breakpoints, but recompute the watchpoint_scope breakpoint's
2118 frame and address (if we have an associated scope breakpoint).
2119 (read_memory_nobpt): Handle hardware watchpoints like normal
2120 watchpoints. When necessary handle watchpoint_scope breakpoints.
2121 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2122 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2123 (disable_command): Likewise.
2125 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2126 Extern prototype added to frame.h
2128 * infrun.c (wait_for_inferior): Set current_frame and select
2129 a frame before checking if we stopped due to a hardare watchpoint
2130 firing. Handle stepping over hardware watchpoints.
2131 (normal_stop): Remove unnecessary call to select_frame.
2133 * value.h (value_release_to_mark): Declare.
2134 * values.c (value_release_to_mark): New function.
2136 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2137 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2139 * hppab-nat.c (hppa_set_watchpoint): New function.
2141 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2142 (HAVE_STEPPABLE_WATCHPOINT): Define.
2143 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2144 (target_{insert,delete}_watchpoint): Define.
2146 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2147 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2148 (target_{insert,remove}_watchpoint): Likewise.
2150 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2152 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2153 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2154 often have the same names as debug symbols for functions, and
2155 confuse lookup_symbol().
2157 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2159 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2160 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2161 REGISTER_RAW_SIZE (1).
2162 Together these changes work around a bug in HP's compiler. Both
2163 seem to be necessary.
2165 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2167 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2168 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2169 are type mst_solib_trampoline.
2171 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2173 * config/m68k/es1800.mt: Change comments.
2175 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2177 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2179 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2181 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2184 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2186 * values.c (unpack_long): Remove obsolete comment about using a
2189 * symfile.c (symbol_file_command): Add comments about command syntax.
2191 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2192 Jim Kingdon (kingdon@cygnus.com)
2194 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2195 are in the .plt section.
2196 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2197 find_solib_trampoline_target): New functions for handling
2198 stepping into -g compiled shared libraries.
2199 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2200 find_solib_trampoline_target): Add prototypes.
2201 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2202 Define to handle stepping into -g compiled shared libraries.
2203 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2204 stepping into -g compiled shared libraries.
2206 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2208 * configure.in: Add mips-*-sysv4* support.
2209 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2210 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2211 New files for MIPS SVR4 support.
2212 * Makefile.in: Update for new mipsv4 files.
2213 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2214 read_next_frame_reg to obtain the frame relative stack pointer.
2215 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2216 obtain the frame relative stack pointer.
2217 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2218 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2219 by entering them into the minimal symbol table.
2220 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2221 a long for float formats.
2222 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2223 get defined in <link.h>.
2224 * solib.c (solib_add): Add shared library sections to the section
2225 table of the target before adding the symbols.
2226 * partial-stab.h: Relocate static and global functions.
2227 * dbxread.c (read_dbx_symtab): Remove unused variable
2228 end_of_text_address. Relocate text_addr when passing it
2231 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2232 library functions before the executable is run. Retrieve dynamic
2233 symbols from stripped executables.
2234 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2235 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2236 if no debugging symbols were found.
2237 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2238 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2240 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2241 OSF/1 has shared libraries.
2243 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2245 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2246 to BFD handling of dynamic symbols.
2248 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2250 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2251 then gets its real address into FUN and its GOT/DP value into %r19.
2253 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2255 * hppa-tdep.c (frameless_function_invocation): If no unwind
2256 descriptor was found, then assume this was not a frameless
2257 function invocation.
2258 (frame_saved_pc): If the saved PC is in a linker stub, then
2259 return the return address which the linker stub will return to.
2261 * xm-hppab.h: Never define USG.
2262 * xm-hppah.h: Always define USG.
2264 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2266 * values.c (unpack_long, value_from_longest),
2267 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2269 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2271 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2273 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2275 For SVR4 targets, enable gdb to set breakpoints in shared
2276 library functions before the executable is run.
2277 * elfread.c (elf_symtab_read): Handle symbols for shared library
2279 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2280 and moved to objfiles.c.
2281 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2282 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2283 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2284 the new generic definition from tm-sysv4.h works for Solaris.
2286 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2288 * elfread.c (elf_symtab_read): Change storage_needed,
2289 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2290 bfd_get_symtab_upper_bound. Check for errors from
2291 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2292 * nlmread.c (nlm_symtab_read): Same changes.
2294 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2296 * xcoffread.c (xcoff_next_symbol_text): New function.
2297 (read_xcoff_symtab): Set next_symbol_text_func to it.
2298 Move raw_symbol outside of read_xcoff_symtab.
2300 * remote.c (getpkt): Remove unused "out" label.
2302 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2304 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2305 about more than one watchpoint being triggered.
2307 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2309 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2311 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2313 * blockframe.c (find_pc_partial_function): mst_file_text
2314 symbols do not live in the shared library transfer table.
2315 * ch-exp.y (decode_integer_value, match_character_literal,
2316 match_bitstring_literal): Guard tolower calls with isupper,
2317 tolower on old BSD systems blindly subtracts a constant.
2318 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2319 well when determining the producer of the object file.
2320 * mdebugread.c (has_opaque_xref): New function to check for
2321 cross reference to an opaque aggregate.
2322 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2323 enter typedefs to opaque aggregates into the symbol tables.
2324 * mdebugread.c (parse_external): Remove skip_procedures argument,
2325 it has always been 1. Remove code that handled stProc symbols,
2326 it was never executed and was wrong, as the index of a
2327 stProc symbol points to the local symbol table and not to the
2328 auxiliary symbol info. Update caller.
2329 * mdebugread.c (parse_partial_symbols): Do not enter external
2330 stProc symbols into the partial symbol table, they are already
2331 entered into the minimal symbol table.
2332 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2333 Remove all conditionals and definitions for ptx.
2334 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2335 Fix addresses of floating point registers in REGISTER_U_ADDR.
2336 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2337 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2338 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2339 signal trampoline code work.
2340 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2341 Remove all conditionals and definitions for ptx.
2342 Remove KDB definitions.
2343 * symm-nat.c (store_inferior_registers): Fetch registers before
2344 storing them to obtain valid floating point control registers.
2345 Store fpu registers.
2346 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2347 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2348 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2350 * symm-nat.c (child_resume): Update type of `signal' parameter.
2351 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2353 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2355 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2356 calling import stubs for functions in shared libraries.
2358 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2360 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2362 * ch-lang.c (chill_is_varying_struct): Magic string is
2363 was "<var_length>" is now "__var_length" (more portable).
2365 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2367 * remote.c (getpkt): If we get a timeout, actually retry rather
2368 than just giving up the first time it happens.
2369 * remote.c: Document sequence numbers.
2370 (remote_store_registers): Change syntax of 'P' request so that it
2371 never looks like a sequence number.
2373 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2375 * os9kread.c (record_minimal_symbol): add section_offset to
2376 relocate minimal symbol table.
2377 * os9kread.c (read_minimal_symbols): ditto.
2378 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2380 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2381 return. Also if file addr is 0 leave it 0, not to relocate.
2382 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2383 'set remotexoff' and 'set remotelog' commands.
2385 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2387 * remote.c (remote_store_registers): Add 'P' request to set an
2388 individual register.
2389 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2392 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2394 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2395 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2396 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2398 * command.c (do_setshow_command, case var_string): Never add a
2399 space to the end of the string.
2400 * NEWS: Document this change.
2401 * .gdbinit: Add a space to the "set prompt" command.
2403 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2405 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2406 changes to make it compile (it doesn't link yet).
2408 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2409 (set_demangling_style, set_demangling_command): Use savestring not
2410 strdup. We were not dealing properly with a NULL return from
2411 strdup, and were not declaring strdup (the system header may or
2414 * valprint.c (val_print): Remove inaccurate comment about what
2415 types can be stub types.
2417 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2418 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2419 Supply alternate version if ATTACH_DETACH is not defined.
2420 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2421 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2422 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2424 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2426 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2428 (skip_trampoline_code): Rewrite and add support for argument
2429 relocation stubs stubs, import/export stubs, calls through
2430 "_sr4export" and cascaded trampolines.
2432 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2433 if no unwind descriptor is found.
2435 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2436 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2437 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2438 differently. All registers are four bytes.
2439 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2441 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2443 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2444 registers as both single and double values (fetching 2nd 32bit half
2445 as necessary). Annotate each register printed with its precision.
2447 * paread.c (read_unwind_info): Fix off-by-one error.
2449 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2451 * main.c (complete_command): Deal with it if arg is NULL.
2453 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2455 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2456 regarding using the PC--using the PC is necessary and all the
2457 FIXME comments in the world won't make it go away.
2459 * valops.c (value_at, value_at_lazy): Give error if we dereference
2461 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2462 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2464 * stabsread.c (patch_block_stabs): Add comment about what happens
2465 if the definition is in another compilation unit from the stab.
2467 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2469 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2471 * main.c (complete_command): New command, from Rick Sladkey
2472 <jrs@world.std.com>.
2473 (symbol_completion_function): Don't declare rl_point and
2474 rl_line_buffer; they are now declared in readline.h.
2475 (show_commands): Don't declare history_base; it is declared in
2477 * command.c (lookup_cmd): Don't delete trailing whitespace.
2478 Reverts change of 14 May 1989.
2480 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2482 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2483 code from prim_record_minimal_symbol_and_info() to here. Callers
2484 of the latter can legitimately supply a section number of -1.
2486 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2488 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2489 member functions have an element in args for a (nonexistent) this
2492 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2494 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2496 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2497 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2499 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2500 for the structure's type. All callers changed.
2502 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2503 for each structure argument rather than assuming it's either
2504 true or false for all structure arguments.
2506 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2507 on the length structure passed, not the compiler used.
2509 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2510 argument for the structure's type.
2512 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2514 * values.c (set_internalvar): Don't set var->value until we are
2515 sure there won't be an error().
2517 * remote.c (get_offsets): Reinstate comment which was in
2518 remote_wait about use of SECT_OFF_TEXT and so on.
2520 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2522 * symmisc.c (maintenance_check_symtabs): New function to check
2523 consistency of psymtabs and symtabs.
2524 * symtab.h (maintenance_check_symtabs): Add prototype.
2525 * maint.c: Add new `maint check-symtabs' command.
2526 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2527 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2528 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2530 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2531 to write_memory to avoid warnings from gcc.
2532 * config/i386/xm-symmetry.h: Add missing #endif.
2533 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2534 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2535 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2537 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2539 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2540 (hppa_push_arguments): Likewise.
2542 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2544 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2545 improve remote debugging efficiency. Also fixed problems with
2546 doing function calls for programs with no entry points.
2547 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2548 entry_point_address.
2549 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2550 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2551 parse_lines): Pass section_offsets info to these routines so that
2552 we can relocate symbol table entries upon readin.
2553 * (psymtab_to_symtab_1): Set symtab->primary to tell
2554 objfile_relocate to do relocations for our symbols.
2555 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2556 (which hang off of the symbol table).
2557 * Use prim_record_minimal_symbols_and_info instead of
2558 prim_record_minimal_symbols to supply section info to make minimal
2559 symbol relocations work.
2560 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2561 -1, try to deduce it from ms_type.
2562 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2563 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2564 add code to relocate objfile->sections data structure.
2565 * remote.c (get_offsets): Use new protocol message to acquire
2566 section offsets from the target.
2567 * (remote_wait): Get rid of relocation stuff. That's all handled
2568 by objfile_relocate now.
2569 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2570 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2572 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2574 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2576 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2578 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2579 can no longer set this at run time.
2580 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2581 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2582 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2583 sparc-tdep.c compiles).
2584 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2586 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2588 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2589 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2590 * configure.in: Recognize m68*-cisco*-*.
2592 * Makefile.in (TAGS): Use variables directly, rather than using
2593 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2594 and means that these filenames no longer need be unique across all
2595 the config/* directories.
2596 * configure.in: Put the config/*/ into TM_FILE, etc.
2598 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2599 and trapv exceptions.
2601 * target.h (struct section_table), objfiles.h (struct obj_section):
2602 Change name of field sec_ptr to the_bfd_section. More mnemonic
2603 and avoids the (sort of, for the ptx compiler) name clash with
2604 the name of the typedef.
2605 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2606 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2608 * utils.c: Include readline.h.
2609 * Makefile.in (utils.o): Add dependency.
2611 * remote.c (getpkt): Add support for run-length encoding.
2613 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2615 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2617 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2619 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2620 prim_record_minimal_symbol.
2623 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2624 computing their offset from the start of the old buffer and adding
2625 to the new buffer, rather than by assuming we can add the
2626 difference between the old buffer and the new buffer (it might not
2627 fit in an int). Merge in cosmetic differences from emacs regex.c
2628 version of this macro.
2630 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2632 * Makefile.in (install-only): Fix use of program_transform_name.
2634 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2636 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2637 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2638 so I'm nuking the command.
2639 * symtab.c (find_addr_symbol): Comment out, no longer used.
2641 * main.c (main): Don't init_source_path for the -cd argument. Now
2642 that source_path doesn't contain the current_directory from when
2643 GDB started up, init_source_path is no longer useful (and is
2644 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2646 * TODO: Remove item about line numbers being off. It is useless
2647 and confusing without a reproducible test case (it mentions
2648 proceed(), but I was able to step through proceed without trouble).
2650 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2652 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2653 library functions before the executable is run. Retrieve dynamic
2654 symbols from stripped executables.
2655 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2656 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2657 symtab.c (list_symbols): Handle mst_solib_trampoline.
2658 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2659 for all targets, remove IBM6000_TARGET dependencies.
2660 * dbxread.c (read_dbx_dynamic_symtab): New function.
2661 * dbxread.c (dbx_symfile_read): Use it.
2662 * dbxread.c (SET_NAMESTRING): Set namestring to
2663 "<bad string table index>" instead of "foo" if the string index is
2665 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2667 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2668 to break_command. Handle mst_file_* minimal symbol types.
2669 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2671 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2673 * c-exp.y(yylex): fix potential memory overflow.
2675 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2677 * environ.c (set_in_environ): Eliminate special handling of PATH and
2679 * putenv.c: Removed, conflicts with system declaration of
2680 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2682 * Makefile.in: Change accordingly.
2683 * procfs.c (procfs_create_inferior): Change comment accordingly.
2685 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2687 * rs6000-tdep.c: Change value to value_ptr.
2689 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2691 * i386m3-nat.c: Include floatformat.h.
2692 (get_i387_state): Use memset not bzero.
2696 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2697 ieee-float.h to floatformat.h.
2699 * valprint.c (val_print_string): Ignore error if the error
2700 happened after a terminating '\0'.
2702 * c-valprint.c (c_val_print): Never add 1 to return value from
2703 val_print_string; just return what it returns.
2705 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2706 looping through all of the enums.
2707 * infrun.c (signals_info): Use it.
2709 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2711 * main.c (main): When printing warning about bad baud rate, don't
2712 use warning(); it relies on current_target which isn't set up yet.
2714 * breakpoint.c (_initialize_breakpoint): Update docstring for
2715 tbreak to match what the code actually does. Don't mention tbreak
2716 in docstrings for "enable once" or "enable breakpoints once".
2718 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2720 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2721 while (0). That defeats the whole purpose of using do . . . while (0).
2722 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2723 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2724 using a ?: expression as an lvalue is not portable.
2726 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2727 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2728 'p' and 'r' symbol descriptors into a single symbol to look for a
2730 * README, config/sparc/tm-sparc.h: Update comments.
2732 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2734 * mdebugread.c (parse_type): Do not complain for types with
2735 an `indexNil' aux index, these are simply undefined types.
2736 Remove indexNil check from caller of parse_type.
2737 * mdebugread.c (parse_partial_symbols): Do not enter
2738 stGlobal, scCommon symbols into the minimal symbol table, their
2739 value is the size of the common, not its address.
2740 Handle scInit, scFini, scPData and scXData sections.
2741 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2743 Enter stProc symbols into the global_psymbols list once, not into
2744 the static_psymbols_list.
2745 Get rid of dummy psymtab if it is empty, to allow proper detection
2746 of stripped executables.
2747 * mdebugread.c (cross_ref): Allow cross references to Fortran
2750 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2752 * stabsread.c (common_block_end, fix_common_block): Stash the
2753 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2754 as to not assume that a pointer fits in an enum.
2756 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2758 * os9kread.c (fill_sym): check compiler verion number for pre-
2760 * os9kread.c (os9k_process_one_symbol): address of symbol is
2761 relative to section not module.
2762 * stabsread.c (define_symbol): add symbol type 's' as local
2764 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2766 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2767 * remote-os9k.c: fix bug in 'set remotebaud' function.
2768 * remote-os9k.c (rombug_link): minimize checking so to improve
2770 * symfile.c (symbol_file_command): check if failed to link, also make
2771 the command be able to accept more than one filenames.
2772 * target.c (target_link): check if failed to link with rombug.
2773 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2775 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2777 * remote-es.c (es1800_child_ops): Don't declare it static.
2779 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2781 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2783 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2785 * dbxread.c: New variable lowest_text_address.
2786 (record_minimal_symbol, read_dbx_symtab): Set it.
2787 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2788 end_of_text_address.
2789 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2791 * dbxread.c (end_psymtab): Remove old and commented out
2792 capping_global and capping_static. Fix comments regarding
2793 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2795 * parser-defs.h: Add "extern" to start of variable declarations so
2796 we don't end up with commons.
2797 * parse.c: Define these variables.
2799 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2802 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2804 * alpha-tdep.c: Change value to value_ptr.
2806 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2808 * solib.c (elf_locate_base): New function to locate the address
2809 of the dynamic linker's runtime structure in the dynamic info section.
2810 * solib.c (locate_base): Use it instead of iterating over the list
2811 of mapped address segments.
2812 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2815 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2817 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2818 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2819 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2820 signal trampoline and interrupt routines.
2821 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2822 (frame_chain, frame_chain_valid): Likewise.
2823 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2824 saved regs convention for SP.
2826 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2827 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2828 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2830 * tm-hppah.h (IN_SIGTRAMP): Define.
2832 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2834 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2835 alphabetic character as the start of a name.
2837 * sparclite/Makefile.in (all install): Build and install aload.
2839 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2840 config.guess and config.sub produce.
2842 * mips-tdep.c: Change value to value_ptr.
2844 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2846 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2847 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2848 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2849 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2850 value with value_ptr. This is for the ptx compiler.
2851 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2853 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2854 #if 0 i386_float_info.
2855 * symm-tdep.c (round): Remove. Also remove sgttyb.
2856 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2857 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2858 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2859 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2861 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2862 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2863 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2864 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2865 tm-i386v.h is apparently OK.
2866 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2867 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2870 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2872 * osfsolib.c (xfer_link_map_member): Update to use new
2873 target_read_string interface.
2875 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2877 * infrun.c (wait_for_inferior): In checking
2878 remove_breakpoints_on_following_step, check
2879 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2881 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2883 * os9kread.c (os9k_process_one_symbol): Rename
2884 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2885 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2886 (CORE_ADDR)0, from target_link, since that is what it uses.
2887 Process name at end, not during parsing (like we did before Kung's
2888 change), so that -readnow and -mapped can appear anywhere.
2889 Make text_relocation a local variable.
2890 * config/i386/i386os9k.mt: Fix comment.
2891 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2892 * os9kread.c: Put "comments" after #endif inside /* */.
2893 * stabsread.h: Add os9k_stabs variable.
2894 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2896 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2897 descriptor in global_symbols not local_symbols.
2898 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2900 (read_type): If os9k_stabs, accept function parameters after 'f'
2902 (read_array_type): If os9k_stabs, don't expect index type and
2903 expect lower and upper to be separated by ',' not ';'.
2904 (read_enum_type): If os9k_stabs, read a number before the first
2905 enumeration constant.
2906 (os9k_init_type_vector): New function.
2907 (dbx_lookup_type): Call it when starting new type vector.
2908 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2909 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2910 * os9kstab.c: Removed.
2911 * Makefile.in: Update accordingly.
2912 * objfiles.c (objfile_relocate_data): Removed.
2913 * remote-os9k.c (rombug_wait): Call objfile_relocate
2914 not objfile_relocate_data.
2915 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2916 * remote-os9k.c (rombug_wait): Call find_pc_section not
2918 * main.c (quit_command): Check inferior_pid; revert Kung change.
2919 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2921 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2923 * os9kread.c: New file to read os9000 style symbo table.
2924 * os9kstab.c: new file to read os9000 style stabs.
2925 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2926 * objfiles.c (find_pc_objfile): new function to search objfile
2928 * objfiles.c (objfile_relocate_data): new function to relocate
2929 data symbols in symbol table.
2930 * objfiles.h: Add two aux fields in struct objfile to handle
2931 multiple symbol table files situation like in os9000.
2932 * symfile.c: Change so 'symbol-file' command can handle multiple
2933 files. Also call target_link() to get relocation infos.
2934 * target.c (target_link): new function to get relocation info when
2935 a symbol file is requested to load.
2936 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2937 because in cross mode there's no inferior pid, bit they need to
2939 Makefile.in: add os9kread.c os9kstab.c and .o's.
2940 configure.in: add i386os9k target.
2941 config/i386/i386os9k.mt: new add.
2942 config/i386/tm-i386os9k.h: new add.
2944 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2946 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2947 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2949 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2951 * target.c, target.h (target_read_string): Provide error detection to
2952 caller. Put string in malloc'd space, so caller need not impose
2954 * solib.c (find_solib): Update to use new interface.
2955 * irix5-nat.c (find_solib): Read o_path from inferior
2956 (clear_solib): Free storage for o_path.
2957 * valprint.c (val_print_string): Add comments.
2959 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2961 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2964 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2966 * value.h (struct value): Add modifiable field.
2967 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2968 (record_latest_value): Don't mess with VALUE_LVAL of value.
2969 * valops.c (value_assign): Check it. Reword existing error
2970 message on not_lval.
2972 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2973 (STEP_SKIPS_DELAY): Added.
2974 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2977 * valprint.c (val_print_string): If errcode is set, always print
2978 an error, regardless of force_ellipsis. In the non-EIO case,
2979 just print the error message rather than calling error(). Don't
2980 access *(bufptr-1) if bufptr points to the start of the buffer.
2981 When looking for '\0', don't increment bufptr and addr if bufptr
2982 started out already at limit. If an error happens on fetching the
2983 first character, don't print the string.
2985 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2987 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2990 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2991 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2992 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2993 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2994 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2995 * findvar.c: Update comment regarding ieee-float.h.
2997 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2999 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3000 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3001 Define to make backtracing through the various sigtramp handlers
3003 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3004 the saved pc from ucontext on the stack for SVR4 signal handling.
3006 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3008 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3009 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3010 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3011 just use the global variable itself. When printing baud rate,
3012 don't print a baud rate if baud_rate is -1.
3014 * coffread.c (read_coff_symtab): Pass mst_file_* to
3015 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3016 symbols in the minimal symbols regardless of SDB_TYPE.
3018 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3020 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3021 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3022 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3023 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3024 ignored bs->stop for a bp_step_resume breakpoint.
3025 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3026 which performs one (the check_sigtramp2 one) of the functions
3027 which had been handled by the step_resume_breakpoint. For each
3028 use of the step_resume_breakpoint, make it still use the
3029 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3031 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3032 When setting the frame address of the step resume breakpoint, set
3033 it to the address for frame *before* the call instruction is
3034 executed, not after.
3036 * mips-tdep.c (mips_print_register): Print integers using
3037 print_scalar_formatted rather than duplicating all the
3038 CC_HAS_LONG_LONG and so on.
3039 (mips_push_dummy_frame): Use read_register_gen rather than using
3040 read_register and then putting it back in target format with
3041 store_unsigned_integer. If registers are more than 4 bytes, give
3042 an error rather than have some registers overwrite other
3044 #if 0 unused include of opcode/mips.h.
3046 * symfile.h: Don't declare arguments for coff_getfilename.
3048 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3050 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3052 * configure.in (hppa*-*-osf*): New configuration.
3053 * config/pa/hppaosf.mt: New target makefile fragment.
3054 * config/pa/tm-hppao.h: New target include file.
3056 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3058 * exec.c (print_section_info): Print entry point for exec_bfd only.
3059 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3060 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3061 causes problems if <sys/types.h> has no multiple inclusion protection.
3063 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3065 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3066 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3067 (CALL_DUMMY_LENGTH): Changed accordingly.
3069 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3071 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3072 numbers of register windows.
3074 * sparclite/hello.c: Add factorial function for testing.
3075 * salib.c: Use macros instead of constants for I/O addresses to
3076 make 931 support easier.
3077 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3078 register in sta/lda instructions.
3080 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3082 * dbxread.c (process_one_symbol): Set
3083 block_address_function_relative for COFF like we do for ELF and SOM.
3085 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3087 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3089 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3090 the enumerators of an ecoff enum into the partial symbol table.
3091 * mdebugread.c (parse_partial_symbols): Call it.
3092 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3093 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3094 offsets. Cast psymtab->read_symtab to PTR before passing it to
3096 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3097 set up the global offset table pointer in pic compiled code.
3098 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3099 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3100 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3101 ensures that floats are promoted to doubles before they are pushed
3104 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3106 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3107 Fixup cache_on and flush_i_cache so that they work for both the
3108 930 and 932 processors. Rewrite most low level funcs (uart
3109 access & cache stuff) to use new ASI access macros in sparclite.h.
3110 Also make it easy to access second serial port.
3112 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3114 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3115 <sys/stat.h>; not needed.
3117 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3119 * stack.c (print_frame_info): In "pathological" case, don't
3120 distrust the line number information.
3122 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3124 * mips-tdep.c (mips_print_register): handle 64 bits register.
3125 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3127 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3131 * Makefile.in (install): Do the sed for program_transform_name
3132 ourselves instead of worrying about INSTALL_XFORM. This enables
3133 users to override INSTALL_PROGRAM in the standard way.
3135 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3136 depend on Makefile.in.
3138 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3139 Only test against INT_MIN if a LONGEST is bigger than an int.
3141 * README: Change GhostScript to Ghostscript.
3143 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3145 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3146 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3147 character file names.
3148 * Makefile.in (ALLPARAM): Add these files.
3150 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3151 character file names.
3152 * Makefile.in: Add Kung's new mips64 files.
3154 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3156 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3157 mips64el-*-ecoff and mips64-big-*.
3158 * defs.h: get rid of FORCE_LONG_LONG.
3159 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3160 parsing. Change register size to be MIPS_REGSIZE.
3162 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3164 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3165 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3166 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3168 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3170 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3171 (remove_commands, add_commands): Add/remove hms-drain when target
3174 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3176 * configure.in: Add Lynx/rs6000 support.
3177 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3178 messages. Add rs6000 support. Don't try to modify unwritable
3180 * rs6000-nat.c: Move lots of native dependent stuff (like core
3181 file support) from rs6000-tdep.c & xcoffexec.c to here.
3182 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3183 * xcoffexec.c: Move native dependent stuff to nat.c.
3184 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3186 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3188 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3189 New files to support Lynx/rs6000.
3191 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3193 * README: Remove note about gcc warnings on alpha, these should be
3195 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3196 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3197 remote-utils.c, stabsread.c: Include <string.h>.
3198 * regex.c: Include "defs.h", change re_comp argument to const char *.
3199 * infptrace.c (fetch_register, store_inferior_registers): Change
3200 regaddr to type CORE_ADDR.
3201 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3202 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3204 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3206 * symtab.h: Always define BYTE_BITFIELD to nothing.
3208 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3210 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3211 * configure.in: Remove comment about m68k-em.mt.
3212 * Makefile.in: Remove references.
3214 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3216 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3219 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3221 * target.c (target_preopen): If target_kill doesn't remove the
3222 target from the stack, use pop_target to do it.
3224 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3225 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3226 changes to stabsread.c from summer 1993.
3228 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3229 printing the program, rather than passing NULL to printf.
3230 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3231 try to call UDIDisconnect again. Print better message.
3232 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3234 (udi_create_inferior): If udi_session_id is negative, open a new
3235 TIP rather than giving an error.
3237 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3238 config/ns32k/ns32km3.mh: Define NAT_FILE.
3239 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3240 (it was inconsistent and namespace-wrong) to NM_M3_H.
3241 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3242 (m3_open): New function.
3244 * TODO: Update Mach section.
3246 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3248 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3250 * printcmd.c (printf_command): Add missing single-letter
3251 backslash-escape sequences, and improve error message.
3253 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3255 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3256 rather than trying to shove an int into a pointer and back out
3257 again. This avoids compiler warnings.
3259 * defs.h (alloca): Declare as void *, not char *, on hpux.
3260 Don't prototype it, just declare the return type.
3262 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3264 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3265 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3267 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3269 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3270 ZERO_REGNUM, just read it as zero without talking to the board.
3272 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3274 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3275 to store_floating, not nonexistent variable len.
3277 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3279 (mips_store_word): Change calling convention to return errors, and
3280 to provide old contents if the caller wants it.
3281 (mips_xfer_memory): Deal with errors from mips_store_word.
3282 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3283 define now that remote-mips.c doesn't use BREAKPOINT.
3285 * remote-mips.c (mips_create_inferior): Call warning if arguments
3286 specified, and then execute "set args" command. Call error, not
3287 mips_error, if executable file not specified.
3289 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3292 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3295 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3297 * value.h (print_longest): Rename "value" to "val" in prototype
3298 declaration because some compilers don't like arguments whose
3299 names are the same as types.
3300 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3301 before passing it to remote_*_bytes.
3303 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3305 * h8500-tdep.c (saved_pc_after_call): The size of the
3306 pc is memory model dependent. (segmented_command,
3307 unsegmented_command, _initialize_h8500_tdep): New commands to
3308 change memory model.
3309 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3311 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3312 (hms_wait): Use new status structure
3313 (hms_open): Push the target here. (hms_before_main_loop): Not
3314 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3315 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3316 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3317 all registers in a compact way.
3319 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3321 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3322 as CORE_ADDR to match definition in rs6000-tdep.c.
3324 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3326 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3327 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3328 definitions into the psymtab.
3330 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3332 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3333 a special exceptionSize for the 68332.
3335 * remote-udi.c (udi_attach): If no arguments, print error.
3337 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3339 * Makefile.in (VERSION): Bump to 4.12.1
3340 * NEWS, README: Update to match 4.12 release.
3342 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3344 * command.c (empty_sfunc): New function.
3345 (add_set_cmd): Use it instead of not_just_help_class_command.
3346 (not_just_help_class_command): Change calling convention back to
3347 what it was before yesterday's change.
3349 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3350 of the type if present.
3352 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3354 * printcmd.c (decode_format): Don't blithely set the size for
3355 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3357 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3358 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3359 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3360 always just check against INT_MIN and INT_MAX (this also fixes things
3361 if sizeof (long) > sizeof (int), e.g. Alpha).
3362 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3363 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3364 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3365 BUILTIN_TYPE_UNSIGNED_LONGEST.
3366 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3367 longest_int and longest_unsigned_int.
3368 * value.h (struct value): Just align to LONGEST, rather than worrying
3369 about CC_HAS_LONG_LONG.
3370 * valarith.c (value_binop): Figure out type ourself based on
3371 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3372 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3373 * valprint.c (val_print_type_code_int): Just call
3374 extract_unsigned_integer directly, rather than going through
3376 * printcmd.c (decode_format): Remove code which would sometimes
3377 change 'g' size to 'w' for integers. print_scalar_formatted handles
3378 printing huge integers well enough, thank you.
3380 * command.c (add_set_cmd, not_just_help_class_command): Change
3381 to make this the sfunc, not cfunc, since that is how we call it.
3382 * command.h: Comment difference between sfunc and cfunc.
3383 * demangle.c (set_demangling_command): Add third arg since that
3384 is how it is called.
3385 (_initialize_demangler): Use sfunc, not cfunc, for
3386 set_demangling_command, since that is how it is called.
3387 Remove show_demangling_command; it has no effect.
3389 * command.c (shell_escape): Report errors correctly (with error
3390 message from strerror).
3392 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3394 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3395 x_scnlen.l rather than x_scnlen to match corresponding change in
3398 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3400 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3401 Change comments regarding TYPE_CODE_BOOL.
3402 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3403 regardless of the language.
3404 (value_true): Just call value_logical_not regardless of language.
3405 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3406 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3407 * language.h: Improve comment for la_builtin_type_vector.
3408 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3409 builtin_type_m2_bool.
3411 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3413 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3414 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3416 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3418 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3419 by restarting the ioctl.
3421 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3423 * target.h (target_wait): Add comment about calling
3424 return_to_top_level.
3426 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3428 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3429 additional arguments.
3430 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3432 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3434 * sparc-stub.c: Remove unnecessary #include of memory.h.
3436 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3438 * mips-tdep.c: Remove code which sets saved_regs from
3439 init_extra_frame_info and put it in new function mips_find_saved_regs.
3440 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3441 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3442 check if it is NULL and call mips_find_saved_regs if so.
3444 * remote-mips.c: Use unfiltered, not filtered, output most places.
3446 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3447 backtrace. Revise comments.
3449 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3451 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3452 alpha and irix. The _sigtramp case has to be handled properly
3453 in the tdep files if we have no ecoff debugging info.
3454 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3455 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3456 without PC_REGNUM kludge.
3457 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3458 Clean up handling of mips sigtramp frames, improve comments.
3460 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3462 * paread.c (read_unwind_info): Fix typo.
3464 * paread.c (pa_symtab_read): Update the "check_strange_names"
3465 filter to match GCC's current output. Filter out section symbols
3466 (which the HP linker sometimes puts in the wrong place).
3468 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3470 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3472 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3474 * Makefile.in: Remove all references to sparcly-nat.c.
3476 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3477 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3478 duplicating serial.h and target.h.
3480 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3481 are not used anywhere (a 5 Oct 1993 change removed the uses).
3483 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3484 * config/m68k/es1800.mt: Add comment.
3485 * remote-es.c: Extensive changes to update to current conventions.
3487 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3488 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3489 to achieve the desired timeout.
3490 * serial.h (serial_t): Add field timeout_remaining.
3492 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3494 * c-exp.y (yylex): Reenable nested type code.
3496 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3498 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3500 * remote-mips.c (mips_ops): Fix docstring.
3502 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3504 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3505 with the old tm-m68k-em.h:
3506 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3507 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3508 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3509 Add FIXME regarding GET_LONGJMP_TARGET.
3511 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3512 * infptrace.c (kill_inferior): Add comments.
3513 * main.c (quit_command): Call target_close after we kill or
3515 * remote-udi.c (udi_close): Don't error() if QUITTING.
3517 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3519 * configure.in: Make m68k-coff and aout add monitor support in
3520 addition to the standard serial support.
3522 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3524 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3527 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3529 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3530 * elfread.c (record_minimal_symbol_and_info),
3531 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3533 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3535 * i386-stub.c: Add ".text" right before "mem_fault:".
3537 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3539 * remote-utils.c (usage): Fix message to be accurate and conform
3540 more closely to normal conventions.
3542 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3543 whether to show information about exec_bfd, and not control whether
3544 to show information about device and speed.
3546 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3547 usage message, don't dump core.
3549 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3550 for variable size array.
3551 (bug_fetch_register, bug_store_register): Rename "value" to
3552 "fpreg_buf" because some compilers don't like variables whose
3553 names are the same as types.
3554 (bug_store_register): Use a cast when converting char * to
3557 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3558 of the command in error message (the text was referring to the old
3559 name of the command).
3561 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3563 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3564 full details on structure elements without names. This partially
3565 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3566 of those changes was accidental.
3568 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3569 defined, make it an error to specify a single argument which is not
3572 * Makefile.in (version.c), main.c (print_gdb_version): Use
3573 host_alias and target_alias, not host_canonical and
3574 target_canonical, to print configuration.
3576 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3578 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3579 of builtin_type_long. It is necessary to get a type which is
3580 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3582 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3583 various miscellaneous things discovered in the process:
3584 * printcmd.c, defs.h (print_address_numeric): New function.
3585 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3586 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3587 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3588 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3590 * utils.c, defs.h (gdb_print_address): New function.
3591 * expprint (dump_expression), gdbtypes.h: Use it.
3592 * breakpoint.c (describe_other_breakpoints),
3593 symmisc.c (dump_symtab, print_symbol):
3594 Use filtered not unfiltered I/O.
3595 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3596 just run gdb under a debugger for this (and it had problems with
3597 printing addresses, how to print b->shadow, etc.).
3598 * buildsym.c (make_blockvector), core.c (memory_error),
3599 exec.c (print_section_info), maint.c (print_section_table),
3600 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3601 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3602 Add comments saying code is broken. Marked with "FIXME-32x64".
3603 * dbxread.c (process_one_symbol), partial-stab.h (default),
3604 remote-vx.c (vx_run_files_info):
3605 Don't cast int being passed to local_hex_string.
3606 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3607 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3609 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3611 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3612 * source.c: Include <sys/types.h> regardless of USG.
3614 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3616 * valops.c (value_assign): Set `type' after coercing toval.
3617 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3618 Use extract_unsigned_integer to get the address of a reference.
3620 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3622 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3623 AIX can use ? instead of \ for continuation. Deal with it.
3625 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3626 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3627 the HP compiler in ANSI mode doesn't like.
3629 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3630 based on USG, rather than defining HAVE_SIGSETMASK to an
3631 expression containing defined. Having a macro used in #if expand
3632 to an expression containing "defined" is undefined according to
3633 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3636 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3638 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3639 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3641 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3643 * ch-exp.y (match_string_literal): Allow a zero-length string.
3644 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3646 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3648 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3649 passing them to print_387_status.
3650 (print_387_status): Don't subtract top from 7 before using it.
3651 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3652 from 7; the above explains it.
3654 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3656 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3657 pointer value when fixing up the frame at the start of a function.
3659 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3661 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3662 Sparc from the stack.
3664 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3666 * remote-mips.c (mips_initialize): Clear mips_initializing via
3667 cleanup chain, not directly.
3669 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3670 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3671 munging the timeout due to the limited range of c_cc[VTIME].
3673 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3674 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3675 m3-nat.c (m3_create_inferior): Pass it.
3676 * procfs.c: Remove ptrace function. It was declared in a way which
3677 conflicted with the prototype in unistd.h on Solaris.
3679 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3681 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3682 in the sigcontext if it is a signal trampoline frame.
3683 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3684 Define for Solaris2.
3686 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3688 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3689 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3690 tm-sparc.h so they can be overridden if necessary.
3692 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3694 * lynx-nat.c: Add Sparc support.
3695 * sparcly-nat.c: Remove. It's useless.
3696 * config/sparc/nm-sparclynx.h: Rewrite.
3697 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3699 * config/sparc/tm-sparclynx.h: Rewrite.
3701 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3703 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3704 directory. Old code was discarded, since the new opcode table has
3707 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3709 * Makefile.in (realclean): Remove info files per make-stds.texi.
3711 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3713 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3714 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3715 * config/sparc/tm-sun4sol2.h: Define it.
3717 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3719 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3720 if we did not find a symbol.
3722 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3724 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3727 * hppab-nat.c (call_ptrace): Delete redundant function.
3728 (kill_inferior, attach, detach, child_resume): Likewise.
3729 (child_xfer_memory): Likewise.
3731 * hppah-nat.c (call_ptrace): Delete redundant function.
3732 (kill_inferior, attach, detach, child_resume): Likewise.
3734 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3736 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3738 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3740 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3741 (CHILD_XFER_MEMORY): Define.
3742 (PT_*): Define so that generic infptrace.c code can be used.
3744 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3746 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3747 struct section_offsets *, not a (nonexistent) struct section_offset *.
3749 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3750 internal_xcoff_symtab, not an array of one of them. Change lots of
3751 "main_aux" to "&main_aux" and so on.
3753 * coffread.c, xcoffread.c: Include <coff/internal.h>
3756 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3758 * coffread.c (coff_getfilename): Make it not static.
3760 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3762 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3763 a completely gratuitous difference between xcoffread.c and coffread.c).
3765 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3767 * infrun.c (wait_for_inferior): Don't set frame for
3768 step_resume_breakpoint for IN_SIGTRAMP cases.
3770 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3771 breakpoint.c (bpstat_what): Move step_resume from its own field of
3772 the struct bpstat_what into the main_action. Make it override
3773 other breakpoints. This is a conservative change in the sense
3774 that before the step resume breakpoint was a breakpoint.c
3775 breakpoint, hitting the step resume breakpoint overrode even
3776 calling bpstat_stop_status.
3778 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3780 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3781 in case execution was stopped in the called function.
3782 * stack.c (print_frame_info, frame_info): If backtracing through
3783 a call dummy, handle the starting source line number on a line
3784 boundary like backtracing through sigtramp.
3785 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3786 for call dummy frame right. Remove old test for dummy frame,
3787 it has been unused at least since gdb-3.5.
3788 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3791 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3793 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3795 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3797 * infrun.c (signals_info), target.c (target_signal_from_name):
3798 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3800 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3802 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3803 * inflow.c (terminal_ours_1): When discussing how to deal with the
3804 tty state, make note of query() as well as readline.
3806 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3807 signals for which stop and print are cleared by default.
3809 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3811 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3812 reserved fields to hold a stub unwind entry type. Fix typo.
3813 (stub_unwind_entry): New structure for raw stub unwind entries.
3814 (stub_unwind_types): The types of stubs we may encounter.
3815 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3816 * hppa-tdep.c (rp_saved): Use additional information provided
3817 by linker stub unwind descriptors.
3818 (frameless_function_invocation): Likewise.
3819 (frame_chain_valid): Likewise.
3820 * paread.c (compare_unwind_entries): New function for sorting
3821 unwind table entries.
3822 (read_unwind_info): Rewrite to remove dependency on host endianness.
3823 Read in data from the $UNWIND_END$ subspace which contains linker
3824 stub unwind descriptors. Merge that data into the basic unwind
3827 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3829 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3831 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3832 from either the symbol name or the auxent.
3833 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3836 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3838 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3840 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3842 * README: Update notes for alpha port.
3844 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3846 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3847 for operation fault, constraint fault, and type fault.
3849 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3851 * Makefile.in (init.c): Add comment explaining formatting conventions.
3853 * c-exp.y (parse_number): Assign to temporary between the right
3854 shifts, to work around a bug in the SCO compiler.
3856 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3857 Add various files which were added to GDB recently.
3859 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3862 * Makefile.in: Add mostlyclean target.
3864 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3868 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3870 * main.c (show_commands): Make return type of extern
3871 history_get be HIST_ENTRY, rather than struct _hist_entry.
3872 (The latter loses with the upcoming merged readline.)
3874 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3876 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3877 const char *, not char *.
3879 * symtab.h (struct symbol): Make section short, not unsigned short.
3881 * symtab.c (lookup_symbol): Add comment about QUIT here.
3883 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3885 * c-exp.y (parse_number): Check for overflow regardless of range
3886 checking. Fix overflow check to use unsigned LONGEST, not
3889 * c-exp.y (parse_number): Make it so that integer constants are
3890 builtin_type_long_long if builtin_type_long isn't big enough or if
3891 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3893 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3894 Print our "()" first, then recurse for the target type.
3896 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3898 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3900 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3902 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3904 * utils.c (request_quit): Re-establish signal handler regardless
3907 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3909 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3911 * i960-tdep.c: Include target.h.
3913 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3915 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3917 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3919 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3920 changes (status -> ourstatus; declare status, etc.).
3921 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3923 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3925 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3927 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3929 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3931 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3933 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3935 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3937 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3939 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3941 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3942 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3944 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3947 Add search to target vector (#if 0'd until after 4.12):
3948 * target.h (to_search, target_search): Add.
3949 * gdbcore.h, core.c (generic_search): Add.
3950 * remote.c (remote_search): Add.
3951 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3954 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3955 is on, call find_pc_function rather than relying just on the minimal
3956 symbols (probably only matters for symbol readers which don't put
3957 statics in the minimal symbols, but changing this strikes me as
3958 not conservative enough).
3959 Initialize name_location in all cases.
3960 If no symbol and no msymbol, don't print anything symbolic.
3962 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3964 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3966 * printcmd.c (print_address_symbolic): Make it search the
3967 symtabs for variables as well as functions. Add `set print
3968 fast-symbolic-addr' and default it to fast (the old way).
3969 Print line numbers for data items as well as functions.
3971 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3972 address, if a symbol is found (take two more args pointing to
3973 where to store these results).
3975 * symtab.h (find_addr_symbol): Add prototype.
3977 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3979 * objfiles.h: Fix comments to reflect the fact that the phrase
3980 "top of stack" always refers to where the pushing and popping takes
3981 place, regardless of whether it is at the highest or lowest address.
3983 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3985 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3986 compiler generated tag names.
3987 * mdebugread.c (parse_type): Handle cross references to qualified
3989 * valops.c (value_struct_elt): Improve error message if the
3990 address of a method is requested from an object instance.
3991 * valops.c (search_struct_method): Make name_matched non-static
3992 to get it initialized correctly.
3993 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3994 exclude segment register which are not writable on newer SCO versions.
3996 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3998 * go32-xdep.c: Remove unused function uerror.
3999 (sigsetmask): Declare return type. Declare argument (to match the
4000 way it is called). Explicitly return 0.
4002 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4004 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4005 partial_symbol): Shrink the storage sizes of symbols, by making
4006 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4007 enums and small ints to the end of each struct to improve
4008 alignment, and switching the section number from int to unsigned
4011 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4013 * symtab.c (find_addr_symbol): New routine that will find the nearest
4014 symbol associated with an address. It does so by exhaustive
4015 search of the symtabs, so it's slow but complete.
4017 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4019 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4020 to [0,0] rather than [0, end of first source file]. This avoids
4021 problems with other parts of GDB looking for linetables in the
4022 _globals_ symtab. Eliminate variables num_object_files and
4023 first_object_file_end.
4025 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4027 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4028 (pop_frame): Restore PC2 and LR0 from dummy frames.
4029 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4030 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4031 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4032 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4033 (SETUP_ARBITRARY_FRAME): Define.
4035 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4037 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4039 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4041 * remote-udi.c (udi_resume): Correct prototype.
4043 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4045 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4046 hppa_frame_find_saved_regs.
4047 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4048 (prologue_inst_adjust_sp): New function.
4049 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4050 (skip_prologue): Completely rewrite to use unwind information.
4051 (hppa_frame_find_saved_regs): Likewise.
4053 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4055 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4056 to convert a signal number with appropriate bounds checking.
4058 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4060 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4062 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4063 print a newline to end the display anyway.
4065 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4066 coprocessor status regs) when popping a frame. This fixes
4067 float exceptions that occur after calling inferior functions.
4069 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4070 Read and write the fsr (float status register) to/from the child
4071 process along with the float regs. Remove Peter Schauer's change
4072 of May 24 '93, which has higher overhead and doesn't solve the
4073 real problem (which was that FSR wasn't being set).
4075 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4077 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4078 stack overflow check isn't right after the register stack
4079 adjustment instruction. Metaware R2.3u compiler moves other
4080 things in front of it. This fix isn't perfect but is what's
4083 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4085 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4087 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4088 character filenames.
4089 * configure.in: Change accordingly.
4091 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4093 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4094 _filtered io routines from these two files.
4096 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4098 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4099 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4100 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4102 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4104 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4106 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4107 printing to gdb_stderr.
4109 * remote-udi.c (udi_kill): Don't close the connection, just set
4110 inferior_pid to zero.
4111 (udi_mourn): Call remove_breakpoints.
4113 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4115 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4117 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4119 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4121 * remote-bug.c: At the start of each section, reset srec_frame
4124 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4125 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4126 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4127 code which looks for those two waitkinds. Use switch statement.
4128 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4129 CHILD_SPECIAL_WAITSTATUS.
4131 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4132 * Move target_signal_from_host, target_signal_to_host, and
4133 store_waitstatus from inftarg.c to target.c. procfs needs them.
4134 * target.c: Include "wait.h" and <signal.h>.
4135 * target.h, infrun.c (proceed), proceed callers: Pass new code
4136 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4137 enums being treated as unsigned and is cleaner.
4138 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4140 * infcmd.c (signal_command), infrun.c (signals_info):
4141 Don't allow user to specify numeric equivalent of
4142 TARGET_SIGNAL_DEFAULT.
4144 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4146 * config/alpha/alpha-netware.mt: New target support for Alpha
4148 * configure.in: Add alpha-*-netware* target.
4150 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4152 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4154 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4156 * target.h: Add enum target_waitkind, enum target_signal, and
4157 struct target_waitstatus. Change status argument to target_wait to
4158 be struct target_waitstatus * instead of int *.
4159 * target.h, infrun.c, all targets: Change type of signal arguments
4160 to resume(), proceed(), and target_resume() from int to enum
4162 * All targets (*_wait, *_resume): Change accordingly.
4163 * infcmd.c (program_info, signal_command), throughout infrun.c,
4164 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4165 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4166 signal code stuff right with the new signals would be non-trivial).
4167 * inferior.h (stop_signal): Make it enum target_signal not int.
4168 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4169 target_signal_from_name): New functions.
4170 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4171 store_waitstatus): New functions.
4172 * procfs.c (procfs_notice_signals): Use them.
4173 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4175 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4177 * objfiles.c (build_objfile_section_table): Don't abort() if
4178 objfile->sections is already set.
4180 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4181 to match recent change to exec.c.
4185 * main.c (print_gdb_version): Change year to 1994.
4187 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4188 * Makefile.in (NONSRC): Add ChangeLog-93.
4190 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4192 * stabsread.c (read_type): Allow defining several type numbers
4193 at once (e.g. "(1,2)=(3,4)="...).
4195 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4197 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4199 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4201 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4202 to process_one_symbol.
4203 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4204 avoid caching a bad endaddr in find_pc_partial_function.
4206 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4208 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4210 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4212 * infrun.c (wait_for_inferior): Do not step or step resume past
4213 the end of a one-line function we just stepped into.
4215 For older changes see ChangeLog-93
4221 version-control: never
projects / external / binutils.git / blob