1 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
3 * ch-exp.y: Get rid of some extra non-terminals, and move
4 their rules into primitive_value.
5 * ch-lang.c (chill_op_print_tab): Add '->'.
6 * expprint.c (print_subexp): Recognize unary postfix operator.
8 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
10 * remote-hms.c: use remote_debug instead of hms_silent toggle.
11 Add warnings about depreciation of `snoop' cmd.
13 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
15 * remote-hms.c (hms_read_inferior_memory): Cope when
16 target sends both \r and \n.
18 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
20 * remote-mips.c (mips_error): Place NORETURN macro correctly.
21 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
23 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
25 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
28 * f-valprint.c (f_val_print): Change cast of valaddr from
29 CORE_ADDR * to char **, since that is how it is used.
31 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
32 using obsavestring, and pass that to prim_record_minimal_symbol.
33 Having the objfile point to bfd_asymbol_name directly doesn't work
34 if we save and restore a mapped symbol file.
36 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
38 * gdbtk.tcl: Add ref counts to breakpoint tags.
39 * Put quotes around function name in disassemble command to better
40 handle assembler names containing `.'.
41 * Make pclist element 0 be filler to avoid off-by-one problem with
43 * Set names of top-level windows.
44 * Add register display window.
45 * Add PC to label of assembly window.
47 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
49 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
50 to add a generic ROM monitor interface, and support file for the
51 WinBond W89K and the Oki OP50N PA based target boards.
53 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
55 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
56 disassembly more efficient.
57 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
59 * (gdb_loc): Include pc in return value. Also, return function
60 name if arg was specified.
61 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
62 after command completes.
63 * (gdbtk_init): Improve error handling.
65 * gdbtk.tcl: Add lots of comments. Clean up code.
66 * (gdbtk_tcl_fputs): Make output window redirectable.
67 * Add assembly window, and breapoint support.
68 * Make button 1 in margin toggle breakpoints.
69 * Use stippling to indicate breakpoint disabling.
71 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
73 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
75 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
77 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
78 change by replacing `symbols_added' with `so_last'.
79 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
80 global common symbols, they will be resolved by the runtime loader.
81 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
82 Handle scSCommon like scCommon symbols.
84 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
86 * corelow.c (add_solib_stub): Copy to_sections changes from
87 core_ops to current_target after adding the shared libraries.
88 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
89 find_corresponding_bincl_psymtab): Change `repeated header not seen'
90 error to a complaint, simplify complaint.
91 * procfs.c (signalname, errnoname): Make `name' const.
92 * symfile.c (reread_symbols): Use filename from old BFD to
94 * values.c (record_latest_value): Don't record value in the
95 history chain until we are sure there won't be an error.
97 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
99 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
102 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
104 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
106 * remote.c (fromhex): Make error more explicit.
107 (read_frame): Don't print bad checksum information unless
108 remote_debugging. Don't use repeat count unless it's > 0.
109 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
110 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
111 Optionally cope with BC style breakpoints.
112 (e7000_command): After command send directly to the E7000 mark
113 registers as changed.
114 (why_stop, e7000_wait: Understand BC style stop condition.
115 * sh-tdep.c (sh_skip_prologue): Understand more complicated
116 sequences. (frame_find_saved_regs): Likewise.
117 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
119 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
120 (more work here to come)
121 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
124 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
126 * sparclite/Makefile.in: Assorted stuff needed for eload.
128 * sparclite/eload.c: Merge in command line argument parsing and
129 error message handling improvements orignally made to aload.c.
131 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
133 * defs.h (enum misc_command_type, command_control_type): Enums
134 for describing the command and control types.
135 (struct command_line): Add new fields to keep track of the command
136 type and body associated with the command.
137 * top.c: Include value.h. Delete whitespace at the end of lines.
138 (build_command_line, get_command_line): New functions.
139 (execute_control_command, while_command, if_command): Likewise.
140 (realloc_body_list, read_next_line): Likewise.
141 (recurse_read_control_structure): Likewise.
142 (execute_user_command): Call execute_control_command.
143 (read_command_lines): Simplify by calling read_next_line, call
144 read_control_structure for "if" and "while" commands.
145 (free_command_lines): Free new fields in the command structure.
146 (define_command): Reset control_level to zero.
147 (init_main): Install command handlers for "if" and "while" commands.
149 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
151 * c-typeprint.c (c_type_print_varspec_prefix,
152 c_type_print_varspec_suffix): Add cases for Fortran type codes.
153 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
154 call f77_value_literal_string instead.
155 * f_exp.y: Include <string.h>, move include of parser-defs.h.
156 (parse_number): Translate 'd' floats to 'e' so atof() works.
157 (yylex): Remove unused variables.
158 * f-lang.c: Include <string.h>.
159 (get_bf_for_fcn): Remove unused variable.
160 * f-typeprint.c (f_type_print_varspec_prefix,
161 f_type_print_varspec_suffix): Remove unused
162 variables, add cases to switch statements.
163 (f_type_print_base): Remove unused variables.
164 * f-valprint.c (gdbcore.h, command.h): Include.
165 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
166 Call read_memory_integer with correct number of arguments.
167 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
168 with correct argument type.
169 (f77_print_array): Removed unused array array_size_array.
170 (f_val_print): Don't use a CORE_ADDR as a char *.
171 * valops.c (value_cast): Handle COMPLEX and BOOL types.
172 (value_assign): Handle Fortran literal string and complex values.
173 (f77_cast_into_complex, f77_assign_from_literal_string,
174 f77_assign_from_literal_complex): New functions.
176 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
178 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
181 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
183 * i960-tdep.c (signal.h): Don't include.
185 * cxux-nat.c (target_is_m88110): Remove definition.
187 * configure.in (config/nm-empty.h): If cross only, use instead
188 of config/nm-trash.h.
189 * config/nm-trash.h: Remove.
190 * config/nm-empty.h: New file.
191 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
192 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
193 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
194 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
195 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
197 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
199 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
201 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
203 * configure.in: No longer look for nm, tm, and xm headers in
204 config/<header>; they are always in config/<cpu>/<header>.
206 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
208 * objfiles.c (allocate_objfile): Add the newly-created objfile to
209 the end of the list of objfiles, instead of at the beginning.
211 * xcoffread.c (allocate_include_entry): New function, abstracted
212 from code in record_include_begin.
213 (record_include_begin, record_include_end): Call it.
215 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
216 target_has_stack to decide whether to create a real stack frame
219 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
221 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
223 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
225 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
227 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
228 field names into what is expected by sparc-nat.c.
230 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
232 * c-typeprint.c (c_typedef_print): Add missing Chill support.
234 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
236 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
238 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
240 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
241 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
244 * nlm/Makefile.in: Get rid of NWSOURCE.
245 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
246 * nlm/gdbserve.o: Add dummy __main routine.
247 * nlm/gdbserve.def: Turn on debug.
249 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
251 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
253 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
255 * config/tm-nbsd.h: New file, support for all NetBSD targets.
256 * config/xm-nbsd.h: fix typo.
257 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
258 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
260 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
262 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
264 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
265 change typeo in error msg (`inferrior' -> `inferior').
267 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
269 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
270 attach_flag (this check was performed by the callers). Also check
271 inferior_thisrun_terminal.
272 * inftarg.c (child_wait), lynx-nat.c (child_wait),
273 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
274 attach_flag in deciding whether to call set_sigint_trap and
277 * value.h (struct value): Change literal_data from PTR to char *,
278 since that is the way it is used.
280 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
282 * somread.c (som_symfile_read): Force unwinds to be re-read after
283 reading in a new partial symbol table.
285 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
287 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
288 an obsolete conditional.
289 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
290 an obsolete conditional.
291 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
294 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
296 * Makefile.in (ns32k-opcode.h): Remove reference.
297 (ns32k-pinsn.o): Update dependencies.
298 * ns32k-opcode.h: Remove file.
299 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
300 all other code in this file.
302 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
304 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
305 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
307 * nlm/Makefile.in: Add rule for .S.o.
308 * nlm/aio.h: Protect from multiple inclusions.
309 * nlm/alpha-io.S: Remove everything we don't need.
310 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
311 Remove, no longer needed.
312 * nlm/alpha.c: Merge in lots of stuff from previous files.
313 * nlm/alpha.h: Don't #include alpha-patch.h. Make
314 breakpoint_insn extern.
315 * Move stuff from alpha-patch.h into here.
317 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
319 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
321 * annotate.c (annotate_starting): Flush output.
323 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
325 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
326 the callers of symbol_file_add. Gets rid of heuristic fence-post
327 warnings on mips and alpha targets when the PC resides in a shared
328 library which is not yet read in.
329 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
330 irix5-nat.c (solib_add), osfsolib.c (solib_add),
331 remote-vx.c (vx_open), solib.c (solib_add):
332 Add call to reinit_frame_cache after all shared libraries are read in.
333 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
334 symfile.c (symbol_file_command, add_symbol_file_command):
335 Add call to reinit_frame_cache after symbol_file_add.
337 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
339 * config/xm-nbsd.h: New file, support for all NetBSD ports.
340 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
341 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
342 * configure.in: Add sparc-*-netbsd target.
344 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
346 * remote-vx.c (vx_attach): Interpret the command argument as an
349 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
351 * configure.in: Change i[34]86 to i[345]86.
352 * nlm/configure.in: Likewise.
353 * gdbserver/configure.in: Likewise.
355 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
357 * configure.in (i386-*-netware): Automatically configure nlm
360 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
362 * nlm/gdbserve.c: conditionalize header file inclusion for either
363 NetWare 4.0 or PIN targets.
364 * nlm/i386.c: include appropriate header files.
365 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
368 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
370 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
371 * nlm/gdbserve.def: Autoload clib.
373 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
375 * breakpoint.c (condition_command): Call breakpoints_changed.
377 * gdbtypes.h: Declare f77_create_literal_string_type and
378 f77_create_literal_complex_type.
379 * valops.c (f77_value_literal_string, f77_value_substring,
380 f77_value_literal_complex): Use xmalloc not malloc.
381 * valops.c (f77_value_literal_string, f77_value_substring):
382 Make addr char * not CORE_ADDR.
383 * value.h (struct value): Add new field literal_data of aligner union.
384 (VALUE_LITERAL_DATA): Use it.
385 * f-lang.h: Declare find_common_for_function.
386 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
387 myaddr fields of a union. Don't overload it with the frame field
388 (not sure this is necessary; I'm not sure what lval_* codes
389 VALUE_SUBSTRING_* can be used with).
391 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
393 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
394 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
396 * rs6000-nat.c: Include libbfd.h again, needed until reference
397 to bfd_cache_lookup is cleaned out.
399 * config/i386/linux.mh (XM_CLIBS): Add -lm.
401 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
403 Work to reduce the interrupts-off duration when running in DOS.
404 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
405 (dos_async_rx): rewrite to unpack as many characters from the
406 asynctsr as possible into a local buffer.
408 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
410 Initial Fortran language support, adapted from work by Farooq Butt
411 (fmbutt@engage.sps.mot.com).
412 * Makefile.in: Add Fortran-related files and dependencies.
413 * defs.h (language_fortran): New language enum.
414 * language.h (_LANG_fortran): Define.
415 (MAX_FORTRAN_DIMS): Define.
416 * expression.h: Reformat to standard.
417 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
418 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
419 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
420 TYPE_CODE_LITERAL_STRING): New type codes.
421 (type): New fields upper_bound_type and lower_bound_type.
422 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
423 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
425 (builtin_type_f_character, etc): Declare.
426 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
427 * f-exp.y: New file, Fortran expression grammar.
428 * f-lang.c: New file, Fortran language support functions.
429 * f-lang.h: New file, Fortran language support declarations.
430 * f-typeprint.c: New file, Fortran type printing.
431 * f-valprint.c: New file, Fortran value printing.
432 * eval.c (evaluate_subexp): Add code for new expression opcodes,
433 fix wording of error message.
434 * gdbtypes.c (f77_create_literal_complex_type,
435 f77_create_literal_string_type): New functions.
436 * language.c (set_language_command): Add Fortran info.
437 (calc_f77_array_dims): New function.
438 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
440 * symfile.c (deduce_language_from_filename): Recognize .f and .F
441 as Fortran source files.
442 * valops.c (f77_value_literal_string, f77_value_substring,
443 f77_value_literal_complex): New functions.
445 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
447 * c-typeprint.c (c_print_type): Assume demangled arguments
448 if a '(' is found in varstring, looking for ')' at the end of
449 varstring did fail with demangled const member functions, which
450 have a trailing `const'.
451 * remote.c (get_offsets, putpkt): Change to `char' buffers,
452 to avoid errors when compiling with DEC c89.
453 (remote_wait): Cast to `char *' before passing buffer to
454 fputs_filtered, to avoid errors when compiling with DEC c89.
455 (remote_wait): Do not return inferior_pid by default, this
456 statement is never reached, which causes warnings from some
458 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
459 * symfile.c (load_command): If called with no argument, try
460 to get the filename from the executable file.
461 (generic_load): Remove check for NULL filename, it is done
464 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
466 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
467 from June 2, 1994 (what was I thinking?!?). Fix it right this
470 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
472 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
474 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
476 * README: Grammar improvements, clarifications, updates.
478 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
480 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
481 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
482 * configure.in (powerpc-*-netware*): Automatically configure nlm
484 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
485 specific stuff. Make things more configurable.
486 * nlm/configure.in: Add powerpc-*-netware* target. Use
487 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
489 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
490 Remove lots of architecture-specific stuff.
491 * nlm/gdbserve.def: Add new imports.
492 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
493 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
495 * nlm/prelude.o: What was this doing here?
496 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
497 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
498 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
499 * config/powerpc/tm-ppc-nw.h: Ditto.
501 * nlmstub.def: New file, contains imports for 386 nlm stub.
503 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
505 * remote-pa.c: New file for HPPA embedded support. Currently it's
507 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
509 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
511 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
512 STORE_RETURN_VALUE): Define to use %a0 for pointers.
514 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
516 * remote-mips.c: Remove unused declaration of mips_load.
518 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
520 * coffread.c: General cleanup, and support for section offsets.
521 (time.h, sys/types.h, libbfd.h): Don't include.
522 (cur_src_start_addr, cur_src_end_addr): Rename to
523 current_source_start_addr, current_source_end_addr.
524 (nlist_stream_global): Remove.
525 (nlist_bfd_global): New global variable.
526 (coff_symfile_read): Remove code that gets and uses fileno()
528 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
529 section_offsets parameter, add text/data section offset to
530 appropriate symbols' values.
531 (read_one_sym): Use bfd_read instead of fread.
532 (init_stringtab, init_lineno): Change first parameter to a bfd,
533 use bfd routines instead of raw I/O.
535 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
537 * symtab.c (decode_line_1): If funfirstline and we get a
538 non-LOC_BLOCK symbol (e.g. variable or type), then error().
540 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
542 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
543 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
544 (TAGS): Also pass result of find on config sub-directory to etags.
545 (ALLPARAM): Remove; now unused.
547 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
549 * Makefile.in (VERSION): Bump to 4.13.1
550 * NEWS, README: Update to match gdb 4.13 release version.
552 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
554 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
555 * cxux-nat.c: Remove dangling #else block.
556 (m88k_harris_core_register_addr): New function.
558 * environ.c (init_environ): If no environment, do nothing.
560 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
562 * remote.c (remote_wait): Return inferior_pid instead of 0 for
565 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
567 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
570 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
572 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
573 errno_max, signo_max, strtoerrno, strtosigno): Delete.
574 Include "libiberty.h" instead.
576 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
578 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
579 add additional argument specifying raw address to permit
580 proper release of debug registers.
581 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
584 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
586 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
587 define them in top.c. Add comments to the hooks.
589 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
591 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
592 `to_remove_breakpoint' fields.
594 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
596 * infcmd.c (run_command): Remove comment suggesting using
597 target_has_execution instead of inferior_pid.
599 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
601 * remote-mips.c (mips_open): add code to handle baud rate.
603 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
605 * infrun.c (wait_for_inferior): Call target_resume() upon
606 detection of new processes.
608 * procfs.c (create_procinfo): Return pointer to new procinfo
610 * (do_detach): Spacing & formatting cleanup.
611 * (procfs_wait): Move wait_again label to ensure that we really
612 wait again. On exit from fork, release new child from gdbs'
614 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
616 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
618 * i386-nlmstub.c (handle_exception): Wait until the thread has
619 been started before killing the NLM by pointing the PC at
622 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
624 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
625 Irix 5 has a standard _sigtramp signal handler.
626 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
627 it is not needed for a standard _sigtramp signal handler.
628 Add shared library sections to the section table of the target
629 before adding the symbols.
630 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
631 instructions that do not prepare a stack adjustment.
632 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
633 which does the right thing on machines where `char' is unsigned.
635 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
637 * remote.c (remote_open): Move setting of inferior_pid prior to
638 call to remote_start_remote. Also use unique value for pid to
639 avoid confusion with read_register_pid & friends.
640 * (remote_wait): Return inferior_pid instead of 0 in all cases.
642 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
644 * dwarfread.c (bfd.h): Don't include.
646 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
648 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
649 kill the program being debugged. KillMe(), the undocumented
650 call intended for this purpose, causes the server to hang.
652 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
654 * remote.c (read_frame): Calculate run length encoded checksum
656 * config/sh/stub.c: New file.
658 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
660 * target.c (find_default_run_target): Make sure to_can_run is set
663 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
665 * TODO: Remove note about fast watchpoints and remove obsolete
668 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
670 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
671 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
672 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
674 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
676 * target.c (add_target): Don't call clean_target on target
678 * (unpush_target): Test for to_close being set before calling.
679 * (target_xfer_memory, target_info): Check for to_has_memory
680 before playing with memory.
682 * remote.c (remote_open): Set inferior_pid to make kill command
684 * inflow.c (kill_command): Revert change of Aug 2. Use
685 inferior_pid to determine whether to print out "The program is not
688 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
690 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
691 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
692 * m3-nat.c: Pass argument to return_to_top_level.
693 Declare m3_kill_inferior before use.
694 (port_chain_insert): In "can't happen" case, abort rather than
695 setting `mid' to large decimal constant (which gcc warns about).
696 (get_thread_name): Use cast to convert const char * to char *.
697 (add_mach_specific_commands): #if 0 "thread break" command.
698 (m3_trace_him): Call push_target.
699 (mach_really_wait): New argument pid; remove unused
701 (intercept_exec_calls): Call target_terminal_init and
702 target_terminal_inferior once the child execs.
703 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
705 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
707 * procfs.c (procfs_mourn_inferior): don't dereference the
708 procinfo pointer after it has been freed.
710 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
712 * breakpoint.c (breakpoint_1): Improve pluralization in display
713 of breakpoint hit counts.
715 * language.h (struct language_defn): Remove unused field
717 (longest_float): Remove, no longer used.
718 * language.c (unknown_language_defn, auto_language_defn,
719 local_language_defn): Remove init of la_longest_float field.
720 * c-lang.c (c_language_defn, cplus_language_defn,
721 asm_language_defn): Ditto.
722 * ch-lang.c (chill_language_defn): Ditto.
723 * m2-lang.c (m2_language_defn): Ditto.
725 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
727 * defs.h (bfd_read, bfd_seek): Remove declarations.
728 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
730 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
732 * inflow.c (kill_command): Fix a bug which prevented target
733 programs to be killed.
735 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
737 * defs.h: Change two-line declarations to one-line form.
738 (NORETURN): Define as "volatile" only for older GCCs.
739 (ATTR_NORETURN): Define for newer GCCs.
740 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
742 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
744 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
745 * breakpoint.c (delete_breakpoint, enable_breakpoint,
746 disable_breakpoint): Don't call breakpoints_changed; it is now
747 called via the *_breakpoint_hook functions.
748 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
750 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
752 * stabsread.c (read_type): Fix a bug in enum size calculation.
754 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
756 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
757 argument types to shut up GCC.
759 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
760 linker stub, then return the address the stub will return to.
761 (frame_saved_pc): Correctly restart the search for the saved
762 pc when a linker stub is encountered.
764 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
765 register stores emitted by the version 9 HP compilers.
766 (inst_saves_fr): Relax test for a specific base register (%r1);
767 this avoids losing with the version 9 HP compilers.
768 (skip_prologue): Try to skip argument stores emitted by the HP
769 compilers. It's not perfect, but it's better than before.
771 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
773 * findvar.c (write_pc write_pc_pid): Remove casts to long when
774 calling write_register_pid.
775 * (write_register_pid): Add prototype.
777 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
779 * remote.c (read_frame): Split readchar/checksum calculation into
780 two parts since evaluation order is undefined.
782 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
784 From Kevin A. Buettner (kev@cujo.geg.mot.com).
785 * Makefile.in (coredep.o): Add inferior.h as dependency.
786 * inflow.c: Add F_SETOWN to list of defines to check
787 around code that uses F_SETOWN.
789 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
791 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
792 set the -L and -B directory prefixes so we can link with it.
794 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
796 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
797 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
800 * General hackery to support alternate user-interface.
801 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
802 disable_breakpoint): Call hooks for alternate user-interface.
803 * defs.h: Add declarations for alternate user-interface hooks.
804 * main.c (main): Add --nw (and --nowindows) options to disable
806 * (near call to command_loop): Call command_loop_hook if set.
807 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
808 * stack.c: Call print_frame_info_listing_hook if set.
809 * top.c (gdb_init): Initialize targets.c and utils.c prior to
810 other files to make sure that calls to error and warning will
811 work. Call init_ui_hook after everything else.
812 * utils.c (query): Call query_hook if set.
813 * (gdb_flush): Call flush_hook if set.
814 * Change _initialize_utils to initialize_utils cuz we don't use
815 automatic initialization of utils.c anymore.
817 * Support for TK GUI.
818 * Makefile.in: Add rule for gdbtk.o.
819 * configure.in: Add support for --enable-gdbtk.
820 * gdbtk.c: New file. Contains support routines for TK interface.
821 * gdbtk.tcl: New file. Implements GUI policy.
823 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
826 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
828 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
829 there and we are using the gcc from the tree.
830 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
832 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
834 * Makefile.in (annotate.o): Add dependencies.
836 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
838 * sparclite/aload.c: Added new -q (quiet) option.
839 return 0 exit status if file was successfully downloaded.
841 * nlm/gdbserve.c: merge in command line argument parsing changes
842 and bug fixes made to i386-nlmstub.c.
844 * i386-nlmstub.c: The returnLength field must be initialized
845 before portConfig is passed to AIOGetPortConfiguration.
846 Compare command line arguments with strnicmp(); args are
847 case insensitive on netware.
849 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
851 * Makefile.in (DISTSTUFF): Add definition.
852 (diststuff): Add for new distribution support.
853 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
854 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
855 Remove old distribution building rules, now uses standard
856 distribution support in parent directory Makefile.in.
858 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
860 * target.c (push_target): Cast result from xmalloc.
862 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
864 * elfread.c (elf_symtab_read): Discard compiler labels generated
865 by the Solaris 2.1/Intel SunPro compiler.
867 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
869 * target.c (nomemory): Fix prototype and routine to take correct
872 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
874 * Makefile.in (clean): Remove libgdb-files.
876 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
878 * coredep.c: Include inferior.h.
880 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
882 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
885 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
887 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
888 .cp as C++, alphabetize better.
890 * breakpoint.c (ignore, condition): Move usage note into body of
891 help text, so first line can be one-line summary.
893 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
895 * target.c (unpush_target): Fix handling of removal of top target.
897 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
899 * Makefile.in: Add stuff to build nlmstub.
900 * Add rule for annotate.o to keep Sun make happy.
901 * configure.in: Add config for powerpc/Netware.
903 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
904 filename. This speeds up handling of trailing N_SO stabs (they
905 mark the end of a .o file).
907 * target.c, target.h: Change the way pushing and popping of
908 targets work to support target overlays and inheritance.
909 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
910 Fixup references to current_target, due to previous changes.
912 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
913 needed to get the address of longjmp out of the target.
915 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
917 * main.c: Include <ctype.h>.
919 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
921 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
924 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
926 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
928 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
930 * Makefile.in (VERSION): Bump to 4.12.4.
932 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
934 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
935 * configure.in (m88*-harris-cxux*): New configuration.
936 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
937 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
939 * config/m88k/tm-m88k.h: Add comment about Harris OS.
940 (TARGET_WRITE_PC): Pass pid through to register writers.
942 * configure.in (m68*): Put vendor-only-specified host configs
943 after vendor-and-os-specified configs.
944 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
946 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
947 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
950 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
952 * elfread.c (elf_symtab_read): Handle error return from
953 bfd_get_dynamic_symtab_upper_bound gracefully.
955 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
957 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
958 registers in use by the inferior.
959 * coredep.c (fetch_core_registers, register_addr): Use it.
960 * findvar.c (registers_changed, registers_fetched,
961 read_register_bytes): Ditto.
962 * infcmd.c (do_registers_info, registers_info): Ditto.
963 * infptrace.c (fetch_inferior_registers,
964 store_inferior_registers): Ditto.
965 * stack.c (frame_info): Ditto.
967 * coredep.c (CORE_REGISTER_ADDR): New macro.
968 (fetch_core_registers): Use it.
970 * breakpoint.c (ignore, condition): Add usage notes to help strings.
971 * symfile.c (add-symbol-file): Add usage note to help string.
972 (add_shared_symbol_files_command): New command.
975 * inferior.h (read_pc_pid): Declare.
976 * breakpoint.c (watchpoint_check): Cache breakpoint in local
977 variable b, remove unused variable other_type_used.
978 * main.c (inferior.h, call-cmds.h): Include.
980 * remote.c (remote_wait): Return 0 by default.
982 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
984 Stop printing at null char option, from Oliver Meyer
985 (omeyer@i3.informatik.rwth-aachen.de).
986 * valprint.h, valprint.c (stop_print_at_null): New global.
987 * valprint.c (_initialize_valprint): New print set subcommand
989 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
990 printing a char array, adjust the number of chars to print.
992 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
994 From Kevin A. Buettner (kev@cujo.geg.mot.com).
995 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
996 pic code in addition to prologues where an instruction from the
997 prologue gets moved into the delay slot of a branch instruction
998 immediately following the prologue. A table of potential prologue
999 instructions (prologue_insn_tbl) is now used for picking apart a
1001 (frame_find_saved_regs): Changed the way in which limit gets set
1002 so that the delay slot of branch instructions immediately
1003 following the prologue gets examined.
1004 (pushed_size, store_parm_word, store_parm, push_parameters,
1005 collect_returned_value): Deleted.
1007 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1009 * infrun.c (wait_for_inferior): Handle stepping into leaf
1010 functions whose prologue consists of gp loading code only.
1012 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1014 * dbxread.c: Don't include libbfd.h.
1015 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1016 <time.h>, or <sys/types.h>.
1017 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1018 collect information about the stab and stab string sections.
1020 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1022 * stabsread.c (read_huge_number): handle large unsigned number
1023 for stabs generated by os9k C compiler.
1025 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1027 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1028 * breakpoint.h (hit_count): New breakpoint field.
1029 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1030 (clear_breakpoint_hit_counts): New function.
1031 (bpstat_stop_status): Increment the hit count.
1032 (breakpoint_1): Display the hit count.
1033 * infcmd.c (run_command): Reset breakpoint hit counts.
1034 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1035 displaying hit counts.
1037 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1039 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1040 symbols for all symbol files. Makes skipping over the
1041 trampoline code work when stepping from a function in a shared
1042 library into a function in a different shared library for Irix 5.
1043 Other ELF targets do not have enough information in their
1044 dynamic symbol tables to make this work.
1045 (elf_symtab_read): Relocate mst_solib_trampoline address.
1047 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1049 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1050 * configure.in (m68*-atari-sysv4*): New configuration.
1051 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1052 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1053 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1054 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1055 * config/m68k/amix.mh, config/m68k/amix.mt,
1056 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1059 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1061 * symtab.c (find_function_start_sal): New function to find
1062 the start of a function from a function symbol.
1063 (decode_line_1, decode_line_2): Use it instead of open coded
1064 partial copies of the code.
1065 (list_symbols): Quote symbol name before passing it to
1066 break_command to enable proper handling of mangled symbols.
1068 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1070 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1071 * ch-exp.y (yylex): First try name lookup using exact name
1072 typed by user; if that fails, try lower-cased name.
1074 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1076 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1077 Move "no debugging symbols found" test to symfile.c.
1078 * symfile.c (syms_from_objfile, reread_symbols): Add
1079 "no debugging symbols found" test.
1080 * coffread.c (init_stringtab): Handle stripped files with a
1081 stringtab offset of zero gracefully.
1082 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1083 BFD instead of stop_pc heuristic to determine if it is a dynamically
1085 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1086 ioctl, it indicates that the process has exited.
1088 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1090 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1091 .PARISC.unwind section now.
1093 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1095 * breakpoint.c (mention): Always show breakpoint address if no
1098 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1100 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1101 handling of shared libraries for non-ELF executables, but only if
1102 HANDLE_SVR4_EXEC_EMULATORS is defined.
1103 (locate_base): Try to find debug_base in the dynamic linker
1104 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1105 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1106 Define to enable handling of shared libraries for a.out executables,
1107 run under Solaris BCP.
1109 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1111 * infrun.c (wait_for_inferior): Print "Program exited normally"
1112 regardless of batch_mode.
1113 * defs.h, top.c (batch_mode): Removed.
1115 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1117 * Makefile.in (dcache_h): Remove redundant definition.
1118 (init.c): Add a comment.
1119 (top.c): Remove explicit compile action.
1120 * breakpoint.c (mention): Share code indicating location of
1121 break/watchpoints, don't print address if addressprint is off.
1122 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1123 (demangle): Remove redundant declarations.
1124 * eval.c: Remove redundant function declarations.
1125 * objfiles.h: Cosmetic and grammatical improvements.
1126 * TODO: Various updates.
1128 * remote-mips.c: Replace all \r chars with \015.
1129 (mips_receive_header): Display control characters readably.
1130 (mips_xfer_memory): Add a simple progress display.
1132 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1134 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1136 * remote-hms.c (flush): New function.
1137 (expect): Get edge case right.
1138 (hms_read_inferior_memory): Be more tolerant of line noise.
1140 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1142 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1143 target files, not non-existent mach3.mh and mach3.mt.
1145 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1147 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1148 symbols for all symbol files. Makes skipping over the
1149 trampoline code work when stepping from a function in a shared
1150 library into a function in a different shared library.
1151 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1153 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1155 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1156 names mean end of .o file.
1157 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1158 top of routine. Handle new thread notification cleanly.
1159 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1160 thread notification scheme.
1161 * (child_resume): General cleanups, handle resumption of all
1164 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1166 * ser-go32.c: Rewrite to run under windows.
1167 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1169 * serial.c (serial_open): Notice device "pc".
1170 * remote-e7000.c: Fix copyright date.
1171 (expect): Compare \n and \r the same.
1172 (e7000_open): Allow pc as a serial port
1173 * sh/sh.mt: Add ser-e7kpc.
1174 * h8300/h8300hms.mt: Add ser-e7kpc.
1175 * main.c (proc_wait): Don't wait if using go32.
1177 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1179 * somread.c: Simplify by using stabsect_build_psymtabs.
1180 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1181 corresponding to the name of the text section. All references
1183 (somstab_build_psymtabs): Delete function, no longer needed.
1185 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1187 * somread.c: Renamed from paread.c. Changed function names and
1188 comments to reflect that this file deals with SOM (an object file
1189 format), rather than the PA (a cpu).
1190 (Makefile.in): Chaned appropriately.
1191 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1192 * dbxread.c (somstab_build_psymtabs): Renamed from
1193 pastab_build_psymtabs.
1195 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1197 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1198 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1200 * Makefile.in: Updated for core-sol2.c.
1201 * README: Add notes about SPARCworks cc under Solaris 2.x,
1202 from Casper H.S. Dik (casper@fwi.uva.nl).
1203 * config/mips/xm-makeva.h: Removed, no longer necessary.
1204 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1205 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1206 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1208 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1210 * gdba.el: Put program input and output in a separate buffer.
1212 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1214 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1215 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1216 with global variable of same name in libnsl.so on UnixWare.
1218 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1220 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1221 embedded in template name.
1223 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1225 * config/i386/nm-linux.h: change calling convention of
1226 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1227 target_insert_watchpoint() and
1228 target_remove_watchpoint().
1230 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1231 to be long long in gdb.
1232 * config/mips/tm-bigmips.h: ditto.
1234 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1236 * c-lang.c (asm_language_defn): New definitions for language_asm,
1237 mostly copied from c_language_defn, to avoid warnings when
1238 switching between c and asm stack frames.
1240 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1242 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1243 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1244 (upgrade_type, handle_psymbol_enumerators): Likewise.
1245 (has_opaque_xref, cross_ref): Likewise.
1246 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1247 debugging information, rather than doing it here.
1248 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1249 point in ecoff_debug_swap backend structure, rather than calling
1250 ecoff_slurp_symbolic_info directly.
1252 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1254 * breakpoint.c: Include annotate.h. Call annotate_field rather
1255 than printing annotation directly.
1257 * main.c: Include string.h.
1259 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1261 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1262 call it instead of doing normal loop.
1263 * infcmd.c (attach_command): Don't call wait_for_inferior if
1265 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1266 hook that can decide whether to step over the next breakpoint.
1267 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1268 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1271 * configure.in: Improve sorting/formatting of hosts and targets.
1272 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1273 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1274 * Makefile.in (stop-gdb): New target.
1275 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1278 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1280 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1281 the identical initialization can be deleted from main.c, but i
1282 haven't done so just in case.
1284 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1286 * gdba.el: Added menu windows and slightly improved window
1287 handling to gdba.el. Fixed numerous minor bugs that were causing
1288 emacs and gdb to fall out of sync.
1290 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1292 * breakpoint.c: annotate changes lost at merge, put back in.
1294 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1296 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1299 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1301 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1303 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1304 writing of floating registers, the dpx2 kernel disallows it.
1305 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1306 is contained in o_praw.
1307 * irix5-nat.c (solib_map_sections): Adjust sections by the
1308 difference between the loaded address and the prelinked address.
1309 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1311 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1312 symbols, their value is absolute.
1313 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1314 libraries fh->adr fields of zero. Relocate minimal symbol values
1315 upon readin. Relocate non-stabs symbols upon readin.
1316 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1317 start address of the outermost block.
1318 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1319 instead of section_offsets and use relocated pst->textlow for
1320 line number and procedure address relocations.
1322 From gmo@MicroUnity.com (Guillermo A. Loyola):
1323 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1324 Handle SGI Irix5 stIndirect symbol type.
1326 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1328 * breakpoint.c: fix a syntax error native cc does not like.
1330 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1331 * sparclite/Makefile.in: ditto.
1332 * sparcl-tdpe.c: change file name because first 8 chars has to be
1334 * sparcl-stub.c: ditto.
1336 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1338 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1340 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1342 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1343 ignore) a PID argument.
1344 (hppa_pop_frame): Pass a PID to target_write_pc.
1345 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1346 and pass through a PID argument.
1347 (target_read_pc, target_write_pc): Update prototypes.
1349 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1351 * Makefile.in: add new file sparclite-tdep.c.
1352 * sparclite/Makefile.in: add new file sparclite-stub.c.
1353 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1355 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1356 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1358 * sparclite-tdep.c: new file, contains hardware breakpoint support
1360 * sparclite-stub.c: new file, stub code that add support hardware
1362 * breakpoint.c: add hardware breakpoint support.
1363 * breakpoint.h: add new breakpoint type to support hardware
1365 * config/mips/nm-irix4.h: change interface for target dependent
1366 code supporting watch point.
1367 * config/pa/nm-hppab.h: change interface for target dependent
1368 code supporting watch point.
1370 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1372 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1374 * stabsread.c (read_struct_fields): os9k nested structure does not
1375 have terminating ';', instead it just get to ',' and bit position
1378 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1380 * nlmread.c (nlm_symtab_read): Clean up a bit.
1381 * (nlm_symfile_read): Record bounds of main() so that backtrace
1382 command will know where to stop.
1383 * objfiles.c (objfile_relocate): Relocate entry point/func info
1384 for backtrace as well.
1385 * objfiles.h: Define values for invalid PCs for entry point info.
1386 * symfile.c (init_entry_point_info): Initialize invalid values
1387 with aforementioned macros.
1388 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1389 to cause backtrace to stop when it gets back to main().
1390 * config/i386/tm-i386nw.h: Ditto.
1392 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1394 Fix value_print, which used to be ostensibly language-independent,
1395 but would print pointers and arrays in C syntax. Instead, call
1396 a language-specific function.
1397 * language.h (struct language_defn): New functional field
1399 (LA_VALUE_PRINT): New macro.
1400 * language.c (unk_lang_value_print): New stub/dummy function.
1401 (unknown_language_defn, auto_language_defn, local_language_defn):
1403 * c-valprint.c (c_value_print): New function, with code moved from:
1404 * valprint.c (value_print): ... here. Now just invoke
1405 LA_VALUE_PRINT to do language-specific stuff.
1406 * valprint.c (value_print_array_elements): Make non-static.
1407 * c-lang.c (c_language_defn, cplus_language_defn): Add
1408 c_value_print in the la_value_print field.
1409 * m2-lang.c (m2_language_defn): Likewise.
1410 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1411 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1412 * ch-valprint.c (chill_value_print): New function, based on
1413 c_value_print, but use Chill "look and feel."
1414 * c-lang.h (c_value_print): New prototype.
1415 * ch-lang.h (chill_value_print): New prototype.
1416 * value.h (value_print_array_elements): New prototype.
1418 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1419 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1421 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1423 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1424 to new file top.c. Make things extern instead of static and
1425 similar rearrangements to deal with this.
1427 * utils.c: Move fputs_unfiltered to main.c. Remove
1428 FPUTS_UNFILTERED_OVERRIDE ifndef.
1429 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1430 and libgdb uses utils.c and top.c.
1432 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1434 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1436 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1438 * ch-valprint.c (chill_val_print_array_elements): New function.
1439 A Chill version of val_print_array_elements, it prints the
1440 array index labels, in additions ot the array element values.
1441 (chill_val_print): Use the new function.
1443 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1445 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1447 * defs.h (enum language): Add language_asm.
1448 * findvar.c (read_register_bytes read_register_gen
1449 write_register_bytes read_register read_register_pid
1450 write_register write_register_pid supply_register): Move multi-
1451 thread handling down into these routines. Create XXX_pid routines
1452 that allow register references to specify the pid.
1453 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1454 read_sp write_sp read_fp write_fp): Move these routines from
1455 infcmd to findvar to centralize the whole mess.
1456 * i386-nlmstub.c: Portability fixes.
1457 * infptrace.c (child_resume): Conditionalize to allow other natives
1458 to override it. Remove PIDGET gubbish, it's no longer necessary.
1459 * infrun.c (wait_for_inferior): Put registers_changed() before
1460 target_wait() to speed up remote debugging.
1461 * Replace code that reads registers from other threads with much
1462 nicer looking new function calls (see changes to findvar.c).
1463 * Don't skip prologues if debugging assembly source.
1464 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1465 child_resume to handle multi-thread debugging properly.
1466 * remote.c: Add O response to get console output from target.
1467 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1468 SERIAL_ERROR here to simplify callers.
1469 * Change static var timeout to remote_timeout.
1470 * (fromhex): Remove unnecessary return -1 at end of routine.
1471 * (remote_wait): Turn this into a big switch statement. Add
1472 support for O response.
1473 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1474 * (getpkt): Split getpkt into two parts. read_frame deals with
1475 all formatting issues, run-length encoding, and framing. getpkt
1476 now handles error recovery, and frame detection.
1477 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1478 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1479 control. (hardwire_readchar): Handle EINTR from read().
1480 * symfile.c (deduce_language_from_filename): Add support for .s
1482 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1483 override infptrace's child_wait.
1484 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1485 instead of XXXlynx.h.
1486 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1488 * nlm/gdbserve.c: Portability fixes.
1490 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1492 * inftarg.c (child_wait): Call proc_wait, not wait.
1493 (child_mourn_inferior): Call proc_remove_foreign.
1494 * main.c (gdb_init): Call init_proc.
1495 * main.c: Provide dummy versions of init_proc, proc_wait, and
1496 proc_remove_foreign for the gdb case (the libgdb case provides its
1497 own versions of these functions).
1498 * Makefile.in (libgdb-files): Add libproc.a.
1500 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1502 Hardware watchpoints for Linux, from Rick Sladkey
1503 (jrs@world.std.com).
1504 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1505 new hardware breakpoint recovery method.
1506 * i386v-nat.c (i386_insert_watchpoint,
1507 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1508 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1509 New functions to support the 386 hardware debugging registers.
1510 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1511 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1512 target_insert_watchpoint, target_remove_watchpoint): Define these
1513 macros to use the hardware debugging functions in i386v-nat.c.
1515 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1517 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1520 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1522 * target.c, target.h: New variables target_activity_function and
1524 * inflow.c, inferior.h: New functions set_sigio_trap and
1526 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1528 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1530 * remote-sim.h (sim_verbose): Delete.
1531 Document callbacks needed.
1532 (sim_*): Change result to void where there isn't one.
1533 (sim_open): Clarify argument and error response.
1534 (sim_close): Declare.
1535 (sim_load): Change bfd_handle argument to file name. Clarify result.
1536 (sim_create_inferior): Renamed from sim_set_args.
1537 (sim_set_pc): Delete.
1538 (sim_info): Delete printf_fn argument.
1539 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1540 (gdbsim_load): Try sim_load first.
1541 (gdbsim_create_inferior): Call sim_create_inferior.
1542 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1543 (gdbsim_close): Call sim_close.
1544 (gdbsim_files_info): Update call to sim_info.
1545 (gdbsim_ops): Realign comments.
1547 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1549 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1551 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1552 the auxent if the symbol's name is ".file". From David Edelsohn
1553 <c1dje@watson.ibm.com>.
1555 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1557 * breakpoint.c (breakpoint_1): Fix typo.
1559 * annotate.c (annotate_field_end): Fix typo.
1561 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1563 * Makefile.in (TSSTART): Remove; no longer used.
1565 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1566 fputs_unfiltered and exit directly, rather than fatal. The latter
1567 calls vfprintf_unfiltered!
1569 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1570 * value.h, printcmd.c (print_value_flags): Move from here...
1571 * annotate.c: ...to here, and make it use can_dereference.
1573 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1575 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1576 Remove, needed for both native and cross.
1577 * target.c (attach_flag, generic_mourn_inferior): Put here.
1578 * utils.c (job_control): Put here.
1579 (terminal.h): Don't include anymore.
1581 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1583 * source.c (find_source_lines): Always use code that was #ifdef
1584 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1585 leaving it on the chain. Reindent much of this function.
1586 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1587 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1588 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1589 config/ns32k/xm-ns32km3.h: Remove all references to
1590 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1591 * main.c, fork-child.c, many config files: Remove all
1592 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1595 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1596 This avoids __eprintf troubles.
1598 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1600 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1601 initialization code which needs to be called even if we bypass the
1602 command line stuff into gdb_init.
1603 * utils.c (fputs_unfiltered): Surround in #ifndef
1604 FPUTS_UNFILTERED_OVERRIDE.
1605 * Makefile.in (libgdb.a): New target.
1607 * utils.c: Rearrange I/O stuff a bit so that all output goes
1608 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1609 which made %s not work with arbitrarily large strings.
1610 * printcmd.c (printf_command): Use printf_filtered, not
1611 printf_unfiltered and printf, now that arbitrary limit is gone.
1614 * breakpoint.c (watchpoint_check): Remove unused variable b.
1615 * stack.c (print_frame_info): Move sp and buf inside #if.
1616 * eval.c (evaluate_subexp): Remove unused variables pp,
1617 mangle_ptr, ptr, and mangle_tstr.
1618 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1620 * symtab.c (lookup_symtab): Put variable copy inside #if.
1621 (decode_line_1): Put variable q1 inside #if 0.
1622 * target.h: Declare target_link.
1623 * infrun.c (wait_for_inferior): Remove unused variables signame.
1624 * remote.c (remote_resume): Remove unused variable name.
1625 * c-exp.y (parse_number): Parenthesize operand of shift.
1626 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1627 (this is a semantic change, the warning seems to have detected a bug).
1628 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1629 * coffread.c: Move variable temptype inside #if.
1630 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1632 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1633 (chill_val_print): Remove unused variable in_range.
1634 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1635 (chill_val_print): Add default case for switch.
1636 * stabsread.h: Declare stabsect_build_psymtabs.
1637 * os9kread.c (read_minimal_symbols): Make this return void.
1638 (os9k_symfile_read): Remove unused variables stb_exist and val.
1639 (os9k_symfile_init): Remove unused variable val.
1640 (fill_sym): Remove unused variable id.
1641 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1642 unused variable nsl.
1643 Remove unused variable symfile_bfd.
1644 #if 0 unused variables lbrac_unmatched_complaint and
1645 lbrac_mismatch_complaint.
1646 Remove declaration for non-existent function os9k_next_symbol_text.
1648 * annotate.c, annotate.h: New files, containing a function for
1649 each annotation which outputs it.
1650 * Move breakpoints_changed from breakpoint.c to annotate.c.
1651 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1652 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1653 Use annotate.c functions to output annotations.
1654 * Makefile.in (OBS): Add annotate.o.
1656 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1658 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1659 elf_unwind_entries are always initialized.
1661 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1662 stubs which return directly to the caller rather than to the stub
1665 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1667 * c-exp.y (yyerror): Display a more informative error message.
1668 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1669 * m2-exp.y (yyerror): Ditto.
1671 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1673 * inflow.c (job_control): Move definition to front of file.
1675 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1677 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1678 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1680 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1682 * Makefile.in (kdb): Remove old init.c creation commands.
1683 * configure.in (sparclite): Match on sparclite*.
1684 * sparclite/aload.c (main): Only change section addresses for
1685 a.out format object files.
1687 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1689 * config/i386/go32.mh: Define CC.
1691 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1693 * gdbserver/Makefile.in: Remove irrelevant definitions and
1694 comments inherited from the gdb Makefile.
1695 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1696 (VERSION): Update to 4.12.3.
1697 (gdbserver): Remove any existing executable first.
1698 (distclean, realclean): Remove nm.h.
1699 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1700 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1701 Don't use absolute pathname.
1703 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1705 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1708 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1710 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1711 (print_it_normal): Add annotations for the inferior starting and
1712 stopping, and for all the various messages related to how it
1715 * printcmd.c (do_one_display): Annotate.
1716 * stack.c (print_frame_info): Annotate printing of stack frames.
1718 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1720 * remote.c (get_offsets): Handle case where stub doesn't support
1723 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1725 Add partial support for g++ code compiled with -fvtable-thunks.
1726 * c-valprint.c (c_val_print): Add vtblprint support
1728 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1729 pointers (if using thunks) as well as array of structs (otherwise).
1730 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1731 level, and make the latter non-static (so define_symbol can use it).
1732 * stabsread.c (define_symbol): If the type being defined is a
1733 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1734 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1735 * values.c (value_virtual_fn_field): Handle thunks.
1736 * values.c (value_headof): Minor efficiency hack.
1737 * values.c (value_headof): Incomplete thunk support. FIXME.
1739 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1741 * valprint.c (print_longest): Clarify comment about use_local.
1742 * printcmd.c, defs.h (print_address_numeric), callers in
1743 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1744 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1745 exec.c: New argument use_local.
1746 * source.c (identify_source_line): Use filtered output. Use
1747 print_address_numeric.
1749 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1750 language.c (type_error, range_error): Use filtered output.
1751 * utils.c (error_begin): Update comment to tell people to use
1754 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1755 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1758 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1760 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1761 from the fault, #ifndef FAULTED_USE_SIGINFO.
1762 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1764 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1766 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1767 Explicitly annotate each record.
1769 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1771 * xcoffexec.c: Reformat to standards and lint.
1772 (language.h): Include.
1773 (exec_close): Declare arg "quitting".
1774 (file_command): Declare arg "from_tty".
1775 (map_vmap): Cast xmalloc result to PTR.
1776 * rs6000-nat.c: Reformat to standards and lint.
1777 (exec_one_dummy_insn): Use char array for saved instruction.
1778 (fixup_breakpoints): Declare.
1779 (vmap_ldinfo): Be more informative in fatal error messages.
1780 (xcoff_relocate_symtab): Define to return void.
1781 * xcoffsolib.h: Reformat to standards, improve comments.
1782 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1784 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1786 * utils.c, defs.h (error_begin): New function.
1787 (quit): Print annotation before printing the error message.
1788 * main.c (return_to_top_level): Print annotation before doing the
1790 * symtab.c (decode_line_1): Call error not warning and then
1791 return_to_top_level. Call error_begin and printf_unfiltered
1792 rather calling warning (before calls to return_to_top_level).
1793 * core.c (memory_error): Use error_begin, printf_unfiltered,
1794 print_address_numeric and return_to_top_level instead of error.
1795 Cleans up a FIXME-32x64.
1796 * language.c (type_error, range_error): Call error_begin
1797 not just target_terminal_ours.
1799 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1800 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1801 side of an assignment is non-portable.
1803 * utils.c (query): Change syntax of query annotations to be
1804 consistent with other input annotations.
1805 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1807 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1809 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1811 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1812 that have a stack frame size of 32k or larger (from Paul Flinders).
1813 Remove #if 0'd code.
1815 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1817 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1818 for Lynx platforms that need it.
1819 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1821 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1823 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1824 than trying to deduce it from the fault.
1826 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1828 * printcmd.c (print_address_symbolic): Initialize name to empty
1829 string to avoid core dump if lookup fails.
1830 * remote-e7000.c (printf_e7000debug): Error if target not open.
1832 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1834 * i386-nlmstub.c: Update to be more in line with PIN stub.
1835 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1836 * (hex2mem): Init ptr.
1837 * General cleanups to use ConsolePrintf, standard prologues, etc...
1839 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1841 * i386-nlmstub.c: More changes to be compatible with remote.c.
1843 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1844 into (the far less frequently called) dbx_symfile_read.
1846 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1848 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1850 * dbxread.c (record_minimal_symbol): Record the section
1851 associated with the symbol to make dynmaic relocation work.
1852 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1853 Solaris brain-damage which don't apply to relocatable object
1855 * (stabsect_build_psymtabs): New routine to read stabs out of an
1856 arbitrarily named section.
1857 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1859 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1860 stabs out of the nlm.
1861 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1862 brain-damage which don't apply to relocatable object files.
1863 * remote.c (putpkt): Improve error reporting and error handling.
1864 * (get_offsets): Temporary kludge to force data & bss sections to
1865 have the same relocation.
1866 * stabsread.c (define_symbol, scan_file_globals): Record section
1869 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1871 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1872 FIXME-32x64 comment.
1874 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1876 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1877 to after call to target_wait. This means that flush_cached_frames
1878 can call target_terminal_ours if it wants to.
1879 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1880 comment about why the code is dubious.
1882 * stabsread.c (read_type): Call read_type, not nonexistent
1885 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1887 * remote-os9k.c (rombug_fetch_registers): set trace mode
1889 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1891 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1893 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1894 passed to process_one_symbol.
1895 * stabsread.c (read_type): process os9k functio prototype.
1897 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1899 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1902 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1904 * utils.c (prompt_for_continue): Annotate prompt.
1905 (query): Annotate query.
1906 * printcmd.c (print_frame_args): Change syntax of argument
1907 annotation to make name and value part of a single group of
1908 annotations, not two separate groups.
1909 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1910 * valprint.c (val_print_array_elements): Change syntax of
1911 annotation to be more concise.
1912 * main.c, defs.h (command_line_input): New argument tells what
1913 string to include in the annotations.
1914 * symtab.c (decode_line_2), main.c (read_command_lines,
1915 command_loop): Change callers.
1917 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1918 target null pointer.
1919 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1921 * printcmd.c (output_command): Annotate things we print here too.
1922 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1923 * Move declaration of print_value_flags from defs.h to value.h.
1924 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1926 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1928 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1929 BFD handles sun3 dynamic relocations now.
1930 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1933 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1935 * printcmd.c (print_command_1): Annotate the top-level expressions
1937 (print_frame_args): Annotate each argument.
1938 * printcmd.c, defs.h (print_value_flags): New function.
1939 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1940 * valprint.c (val_print_array_elements): Annotate each array element.
1942 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1944 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1945 the register contains a pointer to the type, not the type itself.
1947 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1949 * main.c (main): Accept --annotate=N option and make --fullname
1950 the same as --annotate=1.
1951 (command_line_input): Print annotatation before and after prompt.
1952 * blockframe.c (flush_cached_frames): Print annotation.
1953 * Rename frame_file_full_name to annotation_level and move it from
1955 * source.c (identify_source_line): If annotation_level > 1,
1956 change output format.
1957 * breakpoint.c: Print annotation whenever a breakpoint changes.
1958 * main.c: New variable server_command.
1959 (command_line_input): Parse "server " and set server_command.
1960 (dont_repeat): Check server_command.
1962 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1964 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1965 updating raw_symbol and symnum. Return a value in the case where
1968 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1970 * parse.c: Don't define block_found; it is defined in symtab.c.
1971 * parser-defs.h: Add comment regarding block_found.
1973 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1975 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1978 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1980 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1981 section vma. Do not read dynamic relocs for sun3 executables to
1982 avoid BFD assertion message.
1984 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1986 * nm-hppab.h (KERNEL_U_ADDR): Define.
1987 (FIVE_ARG_PTRACE): Likewise.
1988 (CANNOT_STORE_REGISTER): Likewise.
1989 * nm-hppah.h (KERNEL_U_ADDR): Define.
1990 (FIVE_ARG_PTRACE): Likewise.
1991 (CANNOT_STORE_REGISTER): Likewise.
1992 (NEED_TEXT_START_END): Likewise.
1994 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1995 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1996 (FIVE_ARG_PTRACE): Likewise.
1997 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1998 (FIVE_ARG_PTRACE): Likewise.
2000 * hppa-tdep.c (read_unwind_info): Make static.
2001 (restore_pc_queue): Indirect through the target vector to
2002 reload the register state.
2004 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2006 * paread.c (compare_unwind_entries): Delete function. It's been
2007 moved into hppa-tdep.c.
2008 (read_unwind_info): Likewise.
2009 (pa_symfile_read): No longer call read_unwind_info. The unwind
2010 tables will be read in as they are needed.
2012 * hppa-tdep.c (compare_unwind_entries): New function.
2013 (read_unwind_info, internalize_unwinds): Likewise.
2014 (find_unwind_entry): Read in unwind information on demand.
2016 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2018 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2019 to : in search path processing.
2020 * defs.h (qsort): Rename argument in prototype.
2021 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2023 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2024 (false): Eliminate usages.
2026 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2028 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2029 All references to value changed to value_ptrlage_command is now
2031 All references to value changed to value_ptr.
2032 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2033 * remote-hms.c (hms_wait): Timeout after five seconds.
2034 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2035 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2036 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2038 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2040 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2042 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2044 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2046 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2047 bp_watchpoint_scope breakpoints.
2048 (struct breakpoint): Add val_chain and related_breakpoint fields
2049 for use by watchpoints.
2051 * breakpoint.c (within_scope): Delete. No longer used.
2052 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2053 (target_{remove,insert}_watchpoint): Likewise.
2054 (can_use_hardware_watchpoint): New function.
2055 (remove_breakpoint): New function to remove a single breakpoint
2056 or hardware watchpoint.
2057 (insert_breakpoints): Handle insertion of hardware watchpoints.
2058 Store a copy of the value chain derived from the watchpoint
2060 (remove_breakpoints): Simplify by using remove_breakpoint.
2061 (delete_breakpoint): Likewise.
2062 (watchpoint_check): Delete the watchpoint and watchpoint scope
2063 breakpoints when the watchpoint goes out of scope. Save & restore
2064 the current frame after checking watchpoints.
2065 (breakpoint_init_inferior): Likewise (restarting the program
2066 makes all local watchpoints go out of scope).
2067 (bpstat_stop_status): Handle hardware watchpoints much like normal
2068 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2069 when the watchpoint goes out of scope. Remove and reinsert all
2070 breakpoints before returning if we stopped when a hardware watchpoint
2072 (watch_command): Use a hardware watchpoint when possible. If
2073 watching a local expression, build a scope breakpoint too.
2074 (map_breakpoint_numbers): Also call given function for any
2075 related breakpoints.
2076 (disable_breakpoint): Never disable a scope breakpoint.
2077 (enable_breakpoint): Handle hardware breakpoints much like normal
2078 breakpoints, but recompute the watchpoint_scope breakpoint's
2079 frame and address (if we have an associated scope breakpoint).
2080 (read_memory_nobpt): Handle hardware watchpoints like normal
2081 watchpoints. When necessary handle watchpoint_scope breakpoints.
2082 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2083 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2084 (disable_command): Likewise.
2086 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2087 Extern prototype added to frame.h
2089 * infrun.c (wait_for_inferior): Set current_frame and select
2090 a frame before checking if we stopped due to a hardare watchpoint
2091 firing. Handle stepping over hardware watchpoints.
2092 (normal_stop): Remove unnecessary call to select_frame.
2094 * value.h (value_release_to_mark): Declare.
2095 * values.c (value_release_to_mark): New function.
2097 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2098 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2100 * hppab-nat.c (hppa_set_watchpoint): New function.
2102 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2103 (HAVE_STEPPABLE_WATCHPOINT): Define.
2104 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2105 (target_{insert,delete}_watchpoint): Define.
2107 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2108 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2109 (target_{insert,remove}_watchpoint): Likewise.
2111 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2113 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2114 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2115 often have the same names as debug symbols for functions, and
2116 confuse lookup_symbol().
2118 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2120 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2121 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2122 REGISTER_RAW_SIZE (1).
2123 Together these changes work around a bug in HP's compiler. Both
2124 seem to be necessary.
2126 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2128 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2129 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2130 are type mst_solib_trampoline.
2132 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2134 * config/m68k/es1800.mt: Change comments.
2136 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2138 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2140 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2142 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2145 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2147 * values.c (unpack_long): Remove obsolete comment about using a
2150 * symfile.c (symbol_file_command): Add comments about command syntax.
2152 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2153 Jim Kingdon (kingdon@cygnus.com)
2155 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2156 are in the .plt section.
2157 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2158 find_solib_trampoline_target): New functions for handling
2159 stepping into -g compiled shared libraries.
2160 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2161 find_solib_trampoline_target): Add prototypes.
2162 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2163 Define to handle stepping into -g compiled shared libraries.
2164 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2165 stepping into -g compiled shared libraries.
2167 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2169 * configure.in: Add mips-*-sysv4* support.
2170 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2171 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2172 New files for MIPS SVR4 support.
2173 * Makefile.in: Update for new mipsv4 files.
2174 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2175 read_next_frame_reg to obtain the frame relative stack pointer.
2176 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2177 obtain the frame relative stack pointer.
2178 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2179 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2180 by entering them into the minimal symbol table.
2181 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2182 a long for float formats.
2183 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2184 get defined in <link.h>.
2185 * solib.c (solib_add): Add shared library sections to the section
2186 table of the target before adding the symbols.
2187 * partial-stab.h: Relocate static and global functions.
2188 * dbxread.c (read_dbx_symtab): Remove unused variable
2189 end_of_text_address. Relocate text_addr when passing it
2192 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2193 library functions before the executable is run. Retrieve dynamic
2194 symbols from stripped executables.
2195 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2196 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2197 if no debugging symbols were found.
2198 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2199 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2201 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2202 OSF/1 has shared libraries.
2204 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2206 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2207 to BFD handling of dynamic symbols.
2209 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2211 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2212 then gets its real address into FUN and its GOT/DP value into %r19.
2214 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2216 * hppa-tdep.c (frameless_function_invocation): If no unwind
2217 descriptor was found, then assume this was not a frameless
2218 function invocation.
2219 (frame_saved_pc): If the saved PC is in a linker stub, then
2220 return the return address which the linker stub will return to.
2222 * xm-hppab.h: Never define USG.
2223 * xm-hppah.h: Always define USG.
2225 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2227 * values.c (unpack_long, value_from_longest),
2228 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2230 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2232 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2234 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2236 For SVR4 targets, enable gdb to set breakpoints in shared
2237 library functions before the executable is run.
2238 * elfread.c (elf_symtab_read): Handle symbols for shared library
2240 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2241 and moved to objfiles.c.
2242 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2243 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2244 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2245 the new generic definition from tm-sysv4.h works for Solaris.
2247 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2249 * elfread.c (elf_symtab_read): Change storage_needed,
2250 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2251 bfd_get_symtab_upper_bound. Check for errors from
2252 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2253 * nlmread.c (nlm_symtab_read): Same changes.
2255 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2257 * xcoffread.c (xcoff_next_symbol_text): New function.
2258 (read_xcoff_symtab): Set next_symbol_text_func to it.
2259 Move raw_symbol outside of read_xcoff_symtab.
2261 * remote.c (getpkt): Remove unused "out" label.
2263 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2265 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2266 about more than one watchpoint being triggered.
2268 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2270 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2272 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2274 * blockframe.c (find_pc_partial_function): mst_file_text
2275 symbols do not live in the shared library transfer table.
2276 * ch-exp.y (decode_integer_value, match_character_literal,
2277 match_bitstring_literal): Guard tolower calls with isupper,
2278 tolower on old BSD systems blindly subtracts a constant.
2279 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2280 well when determining the producer of the object file.
2281 * mdebugread.c (has_opaque_xref): New function to check for
2282 cross reference to an opaque aggregate.
2283 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2284 enter typedefs to opaque aggregates into the symbol tables.
2285 * mdebugread.c (parse_external): Remove skip_procedures argument,
2286 it has always been 1. Remove code that handled stProc symbols,
2287 it was never executed and was wrong, as the index of a
2288 stProc symbol points to the local symbol table and not to the
2289 auxiliary symbol info. Update caller.
2290 * mdebugread.c (parse_partial_symbols): Do not enter external
2291 stProc symbols into the partial symbol table, they are already
2292 entered into the minimal symbol table.
2293 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2294 Remove all conditionals and definitions for ptx.
2295 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2296 Fix addresses of floating point registers in REGISTER_U_ADDR.
2297 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2298 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2299 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2300 signal trampoline code work.
2301 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2302 Remove all conditionals and definitions for ptx.
2303 Remove KDB definitions.
2304 * symm-nat.c (store_inferior_registers): Fetch registers before
2305 storing them to obtain valid floating point control registers.
2306 Store fpu registers.
2307 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2308 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2309 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2311 * symm-nat.c (child_resume): Update type of `signal' parameter.
2312 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2314 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2316 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2317 calling import stubs for functions in shared libraries.
2319 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2321 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2323 * ch-lang.c (chill_is_varying_struct): Magic string is
2324 was "<var_length>" is now "__var_length" (more portable).
2326 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2328 * remote.c (getpkt): If we get a timeout, actually retry rather
2329 than just giving up the first time it happens.
2330 * remote.c: Document sequence numbers.
2331 (remote_store_registers): Change syntax of 'P' request so that it
2332 never looks like a sequence number.
2334 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2336 * os9kread.c (record_minimal_symbol): add section_offset to
2337 relocate minimal symbol table.
2338 * os9kread.c (read_minimal_symbols): ditto.
2339 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2341 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2342 return. Also if file addr is 0 leave it 0, not to relocate.
2343 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2344 'set remotexoff' and 'set remotelog' commands.
2346 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2348 * remote.c (remote_store_registers): Add 'P' request to set an
2349 individual register.
2350 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2353 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2355 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2356 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2357 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2359 * command.c (do_setshow_command, case var_string): Never add a
2360 space to the end of the string.
2361 * NEWS: Document this change.
2362 * .gdbinit: Add a space to the "set prompt" command.
2364 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2366 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2367 changes to make it compile (it doesn't link yet).
2369 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2370 (set_demangling_style, set_demangling_command): Use savestring not
2371 strdup. We were not dealing properly with a NULL return from
2372 strdup, and were not declaring strdup (the system header may or
2375 * valprint.c (val_print): Remove inaccurate comment about what
2376 types can be stub types.
2378 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2379 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2380 Supply alternate version if ATTACH_DETACH is not defined.
2381 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2382 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2383 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2385 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2387 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2389 (skip_trampoline_code): Rewrite and add support for argument
2390 relocation stubs stubs, import/export stubs, calls through
2391 "_sr4export" and cascaded trampolines.
2393 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2394 if no unwind descriptor is found.
2396 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2397 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2398 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2399 differently. All registers are four bytes.
2400 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2402 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2404 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2405 registers as both single and double values (fetching 2nd 32bit half
2406 as necessary). Annotate each register printed with its precision.
2408 * paread.c (read_unwind_info): Fix off-by-one error.
2410 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2412 * main.c (complete_command): Deal with it if arg is NULL.
2414 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2416 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2417 regarding using the PC--using the PC is necessary and all the
2418 FIXME comments in the world won't make it go away.
2420 * valops.c (value_at, value_at_lazy): Give error if we dereference
2422 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2423 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2425 * stabsread.c (patch_block_stabs): Add comment about what happens
2426 if the definition is in another compilation unit from the stab.
2428 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2430 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2432 * main.c (complete_command): New command, from Rick Sladkey
2433 <jrs@world.std.com>.
2434 (symbol_completion_function): Don't declare rl_point and
2435 rl_line_buffer; they are now declared in readline.h.
2436 (show_commands): Don't declare history_base; it is declared in
2438 * command.c (lookup_cmd): Don't delete trailing whitespace.
2439 Reverts change of 14 May 1989.
2441 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2443 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2444 code from prim_record_minimal_symbol_and_info() to here. Callers
2445 of the latter can legitimately supply a section number of -1.
2447 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2449 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2450 member functions have an element in args for a (nonexistent) this
2453 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2455 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2457 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2458 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2460 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2461 for the structure's type. All callers changed.
2463 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2464 for each structure argument rather than assuming it's either
2465 true or false for all structure arguments.
2467 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2468 on the length structure passed, not the compiler used.
2470 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2471 argument for the structure's type.
2473 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2475 * values.c (set_internalvar): Don't set var->value until we are
2476 sure there won't be an error().
2478 * remote.c (get_offsets): Reinstate comment which was in
2479 remote_wait about use of SECT_OFF_TEXT and so on.
2481 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2483 * symmisc.c (maintenance_check_symtabs): New function to check
2484 consistency of psymtabs and symtabs.
2485 * symtab.h (maintenance_check_symtabs): Add prototype.
2486 * maint.c: Add new `maint check-symtabs' command.
2487 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2488 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2489 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2491 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2492 to write_memory to avoid warnings from gcc.
2493 * config/i386/xm-symmetry.h: Add missing #endif.
2494 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2495 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2496 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2498 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2500 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2501 (hppa_push_arguments): Likewise.
2503 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2505 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2506 improve remote debugging efficiency. Also fixed problems with
2507 doing function calls for programs with no entry points.
2508 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2509 entry_point_address.
2510 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2511 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2512 parse_lines): Pass section_offsets info to these routines so that
2513 we can relocate symbol table entries upon readin.
2514 * (psymtab_to_symtab_1): Set symtab->primary to tell
2515 objfile_relocate to do relocations for our symbols.
2516 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2517 (which hang off of the symbol table).
2518 * Use prim_record_minimal_symbols_and_info instead of
2519 prim_record_minimal_symbols to supply section info to make minimal
2520 symbol relocations work.
2521 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2522 -1, try to deduce it from ms_type.
2523 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2524 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2525 add code to relocate objfile->sections data structure.
2526 * remote.c (get_offsets): Use new protocol message to acquire
2527 section offsets from the target.
2528 * (remote_wait): Get rid of relocation stuff. That's all handled
2529 by objfile_relocate now.
2530 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2531 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2533 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2535 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2537 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2539 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2540 can no longer set this at run time.
2541 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2542 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2543 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2544 sparc-tdep.c compiles).
2545 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2547 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2549 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2550 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2551 * configure.in: Recognize m68*-cisco*-*.
2553 * Makefile.in (TAGS): Use variables directly, rather than using
2554 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2555 and means that these filenames no longer need be unique across all
2556 the config/* directories.
2557 * configure.in: Put the config/*/ into TM_FILE, etc.
2559 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2560 and trapv exceptions.
2562 * target.h (struct section_table), objfiles.h (struct obj_section):
2563 Change name of field sec_ptr to the_bfd_section. More mnemonic
2564 and avoids the (sort of, for the ptx compiler) name clash with
2565 the name of the typedef.
2566 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2567 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2569 * utils.c: Include readline.h.
2570 * Makefile.in (utils.o): Add dependency.
2572 * remote.c (getpkt): Add support for run-length encoding.
2574 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2576 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2578 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2580 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2581 prim_record_minimal_symbol.
2584 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2585 computing their offset from the start of the old buffer and adding
2586 to the new buffer, rather than by assuming we can add the
2587 difference between the old buffer and the new buffer (it might not
2588 fit in an int). Merge in cosmetic differences from emacs regex.c
2589 version of this macro.
2591 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2593 * Makefile.in (install-only): Fix use of program_transform_name.
2595 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2597 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2598 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2599 so I'm nuking the command.
2600 * symtab.c (find_addr_symbol): Comment out, no longer used.
2602 * main.c (main): Don't init_source_path for the -cd argument. Now
2603 that source_path doesn't contain the current_directory from when
2604 GDB started up, init_source_path is no longer useful (and is
2605 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2607 * TODO: Remove item about line numbers being off. It is useless
2608 and confusing without a reproducible test case (it mentions
2609 proceed(), but I was able to step through proceed without trouble).
2611 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2613 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2614 library functions before the executable is run. Retrieve dynamic
2615 symbols from stripped executables.
2616 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2617 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2618 symtab.c (list_symbols): Handle mst_solib_trampoline.
2619 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2620 for all targets, remove IBM6000_TARGET dependencies.
2621 * dbxread.c (read_dbx_dynamic_symtab): New function.
2622 * dbxread.c (dbx_symfile_read): Use it.
2623 * dbxread.c (SET_NAMESTRING): Set namestring to
2624 "<bad string table index>" instead of "foo" if the string index is
2626 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2628 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2629 to break_command. Handle mst_file_* minimal symbol types.
2630 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2632 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2634 * c-exp.y(yylex): fix potential memory overflow.
2636 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2638 * environ.c (set_in_environ): Eliminate special handling of PATH and
2640 * putenv.c: Removed, conflicts with system declaration of
2641 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2643 * Makefile.in: Change accordingly.
2644 * procfs.c (procfs_create_inferior): Change comment accordingly.
2646 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2648 * rs6000-tdep.c: Change value to value_ptr.
2650 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2652 * i386m3-nat.c: Include floatformat.h.
2653 (get_i387_state): Use memset not bzero.
2657 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2658 ieee-float.h to floatformat.h.
2660 * valprint.c (val_print_string): Ignore error if the error
2661 happened after a terminating '\0'.
2663 * c-valprint.c (c_val_print): Never add 1 to return value from
2664 val_print_string; just return what it returns.
2666 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2667 looping through all of the enums.
2668 * infrun.c (signals_info): Use it.
2670 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2672 * main.c (main): When printing warning about bad baud rate, don't
2673 use warning(); it relies on current_target which isn't set up yet.
2675 * breakpoint.c (_initialize_breakpoint): Update docstring for
2676 tbreak to match what the code actually does. Don't mention tbreak
2677 in docstrings for "enable once" or "enable breakpoints once".
2679 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2681 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2682 while (0). That defeats the whole purpose of using do . . . while (0).
2683 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2684 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2685 using a ?: expression as an lvalue is not portable.
2687 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2688 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2689 'p' and 'r' symbol descriptors into a single symbol to look for a
2691 * README, config/sparc/tm-sparc.h: Update comments.
2693 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2695 * mdebugread.c (parse_type): Do not complain for types with
2696 an `indexNil' aux index, these are simply undefined types.
2697 Remove indexNil check from caller of parse_type.
2698 * mdebugread.c (parse_partial_symbols): Do not enter
2699 stGlobal, scCommon symbols into the minimal symbol table, their
2700 value is the size of the common, not its address.
2701 Handle scInit, scFini, scPData and scXData sections.
2702 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2704 Enter stProc symbols into the global_psymbols list once, not into
2705 the static_psymbols_list.
2706 Get rid of dummy psymtab if it is empty, to allow proper detection
2707 of stripped executables.
2708 * mdebugread.c (cross_ref): Allow cross references to Fortran
2711 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2713 * stabsread.c (common_block_end, fix_common_block): Stash the
2714 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2715 as to not assume that a pointer fits in an enum.
2717 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2719 * os9kread.c (fill_sym): check compiler verion number for pre-
2721 * os9kread.c (os9k_process_one_symbol): address of symbol is
2722 relative to section not module.
2723 * stabsread.c (define_symbol): add symbol type 's' as local
2725 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2727 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2728 * remote-os9k.c: fix bug in 'set remotebaud' function.
2729 * remote-os9k.c (rombug_link): minimize checking so to improve
2731 * symfile.c (symbol_file_command): check if failed to link, also make
2732 the command be able to accept more than one filenames.
2733 * target.c (target_link): check if failed to link with rombug.
2734 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2736 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2738 * remote-es.c (es1800_child_ops): Don't declare it static.
2740 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2742 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2744 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2746 * dbxread.c: New variable lowest_text_address.
2747 (record_minimal_symbol, read_dbx_symtab): Set it.
2748 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2749 end_of_text_address.
2750 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2752 * dbxread.c (end_psymtab): Remove old and commented out
2753 capping_global and capping_static. Fix comments regarding
2754 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2756 * parser-defs.h: Add "extern" to start of variable declarations so
2757 we don't end up with commons.
2758 * parse.c: Define these variables.
2760 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2763 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2765 * alpha-tdep.c: Change value to value_ptr.
2767 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2769 * solib.c (elf_locate_base): New function to locate the address
2770 of the dynamic linker's runtime structure in the dynamic info section.
2771 * solib.c (locate_base): Use it instead of iterating over the list
2772 of mapped address segments.
2773 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2776 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2778 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2779 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2780 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2781 signal trampoline and interrupt routines.
2782 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2783 (frame_chain, frame_chain_valid): Likewise.
2784 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2785 saved regs convention for SP.
2787 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2788 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2789 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2791 * tm-hppah.h (IN_SIGTRAMP): Define.
2793 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2795 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2796 alphabetic character as the start of a name.
2798 * sparclite/Makefile.in (all install): Build and install aload.
2800 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2801 config.guess and config.sub produce.
2803 * mips-tdep.c: Change value to value_ptr.
2805 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2807 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2808 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2809 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2810 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2811 value with value_ptr. This is for the ptx compiler.
2812 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2814 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2815 #if 0 i386_float_info.
2816 * symm-tdep.c (round): Remove. Also remove sgttyb.
2817 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2818 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2819 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2820 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2822 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2823 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2824 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2825 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2826 tm-i386v.h is apparently OK.
2827 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2828 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2831 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2833 * osfsolib.c (xfer_link_map_member): Update to use new
2834 target_read_string interface.
2836 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2838 * infrun.c (wait_for_inferior): In checking
2839 remove_breakpoints_on_following_step, check
2840 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2842 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2844 * os9kread.c (os9k_process_one_symbol): Rename
2845 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2846 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2847 (CORE_ADDR)0, from target_link, since that is what it uses.
2848 Process name at end, not during parsing (like we did before Kung's
2849 change), so that -readnow and -mapped can appear anywhere.
2850 Make text_relocation a local variable.
2851 * config/i386/i386os9k.mt: Fix comment.
2852 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2853 * os9kread.c: Put "comments" after #endif inside /* */.
2854 * stabsread.h: Add os9k_stabs variable.
2855 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2857 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2858 descriptor in global_symbols not local_symbols.
2859 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2861 (read_type): If os9k_stabs, accept function parameters after 'f'
2863 (read_array_type): If os9k_stabs, don't expect index type and
2864 expect lower and upper to be separated by ',' not ';'.
2865 (read_enum_type): If os9k_stabs, read a number before the first
2866 enumeration constant.
2867 (os9k_init_type_vector): New function.
2868 (dbx_lookup_type): Call it when starting new type vector.
2869 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2870 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2871 * os9kstab.c: Removed.
2872 * Makefile.in: Update accordingly.
2873 * objfiles.c (objfile_relocate_data): Removed.
2874 * remote-os9k.c (rombug_wait): Call objfile_relocate
2875 not objfile_relocate_data.
2876 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2877 * remote-os9k.c (rombug_wait): Call find_pc_section not
2879 * main.c (quit_command): Check inferior_pid; revert Kung change.
2880 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2882 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2884 * os9kread.c: New file to read os9000 style symbo table.
2885 * os9kstab.c: new file to read os9000 style stabs.
2886 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2887 * objfiles.c (find_pc_objfile): new function to search objfile
2889 * objfiles.c (objfile_relocate_data): new function to relocate
2890 data symbols in symbol table.
2891 * objfiles.h: Add two aux fields in struct objfile to handle
2892 multiple symbol table files situation like in os9000.
2893 * symfile.c: Change so 'symbol-file' command can handle multiple
2894 files. Also call target_link() to get relocation infos.
2895 * target.c (target_link): new function to get relocation info when
2896 a symbol file is requested to load.
2897 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2898 because in cross mode there's no inferior pid, bit they need to
2900 Makefile.in: add os9kread.c os9kstab.c and .o's.
2901 configure.in: add i386os9k target.
2902 config/i386/i386os9k.mt: new add.
2903 config/i386/tm-i386os9k.h: new add.
2905 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2907 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2908 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2910 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2912 * target.c, target.h (target_read_string): Provide error detection to
2913 caller. Put string in malloc'd space, so caller need not impose
2915 * solib.c (find_solib): Update to use new interface.
2916 * irix5-nat.c (find_solib): Read o_path from inferior
2917 (clear_solib): Free storage for o_path.
2918 * valprint.c (val_print_string): Add comments.
2920 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2922 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2925 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2927 * value.h (struct value): Add modifiable field.
2928 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2929 (record_latest_value): Don't mess with VALUE_LVAL of value.
2930 * valops.c (value_assign): Check it. Reword existing error
2931 message on not_lval.
2933 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2934 (STEP_SKIPS_DELAY): Added.
2935 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2938 * valprint.c (val_print_string): If errcode is set, always print
2939 an error, regardless of force_ellipsis. In the non-EIO case,
2940 just print the error message rather than calling error(). Don't
2941 access *(bufptr-1) if bufptr points to the start of the buffer.
2942 When looking for '\0', don't increment bufptr and addr if bufptr
2943 started out already at limit. If an error happens on fetching the
2944 first character, don't print the string.
2946 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2948 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2951 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2952 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2953 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2954 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2955 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2956 * findvar.c: Update comment regarding ieee-float.h.
2958 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2960 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2961 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2962 Define to make backtracing through the various sigtramp handlers
2964 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2965 the saved pc from ucontext on the stack for SVR4 signal handling.
2967 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2969 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2970 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2971 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2972 just use the global variable itself. When printing baud rate,
2973 don't print a baud rate if baud_rate is -1.
2975 * coffread.c (read_coff_symtab): Pass mst_file_* to
2976 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2977 symbols in the minimal symbols regardless of SDB_TYPE.
2979 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2981 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2982 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2983 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2984 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2985 ignored bs->stop for a bp_step_resume breakpoint.
2986 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2987 which performs one (the check_sigtramp2 one) of the functions
2988 which had been handled by the step_resume_breakpoint. For each
2989 use of the step_resume_breakpoint, make it still use the
2990 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2992 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2993 When setting the frame address of the step resume breakpoint, set
2994 it to the address for frame *before* the call instruction is
2995 executed, not after.
2997 * mips-tdep.c (mips_print_register): Print integers using
2998 print_scalar_formatted rather than duplicating all the
2999 CC_HAS_LONG_LONG and so on.
3000 (mips_push_dummy_frame): Use read_register_gen rather than using
3001 read_register and then putting it back in target format with
3002 store_unsigned_integer. If registers are more than 4 bytes, give
3003 an error rather than have some registers overwrite other
3005 #if 0 unused include of opcode/mips.h.
3007 * symfile.h: Don't declare arguments for coff_getfilename.
3009 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3011 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3013 * configure.in (hppa*-*-osf*): New configuration.
3014 * config/pa/hppaosf.mt: New target makefile fragment.
3015 * config/pa/tm-hppao.h: New target include file.
3017 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3019 * exec.c (print_section_info): Print entry point for exec_bfd only.
3020 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3021 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3022 causes problems if <sys/types.h> has no multiple inclusion protection.
3024 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3026 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3027 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3028 (CALL_DUMMY_LENGTH): Changed accordingly.
3030 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3032 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3033 numbers of register windows.
3035 * sparclite/hello.c: Add factorial function for testing.
3036 * salib.c: Use macros instead of constants for I/O addresses to
3037 make 931 support easier.
3038 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3039 register in sta/lda instructions.
3041 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3043 * dbxread.c (process_one_symbol): Set
3044 block_address_function_relative for COFF like we do for ELF and SOM.
3046 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3048 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3050 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3051 the enumerators of an ecoff enum into the partial symbol table.
3052 * mdebugread.c (parse_partial_symbols): Call it.
3053 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3054 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3055 offsets. Cast psymtab->read_symtab to PTR before passing it to
3057 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3058 set up the global offset table pointer in pic compiled code.
3059 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3060 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3061 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3062 ensures that floats are promoted to doubles before they are pushed
3065 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3067 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3068 Fixup cache_on and flush_i_cache so that they work for both the
3069 930 and 932 processors. Rewrite most low level funcs (uart
3070 access & cache stuff) to use new ASI access macros in sparclite.h.
3071 Also make it easy to access second serial port.
3073 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3075 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3076 <sys/stat.h>; not needed.
3078 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3080 * stack.c (print_frame_info): In "pathological" case, don't
3081 distrust the line number information.
3083 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3085 * mips-tdep.c (mips_print_register): handle 64 bits register.
3086 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3088 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3092 * Makefile.in (install): Do the sed for program_transform_name
3093 ourselves instead of worrying about INSTALL_XFORM. This enables
3094 users to override INSTALL_PROGRAM in the standard way.
3096 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3097 depend on Makefile.in.
3099 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3100 Only test against INT_MIN if a LONGEST is bigger than an int.
3102 * README: Change GhostScript to Ghostscript.
3104 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3106 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3107 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3108 character file names.
3109 * Makefile.in (ALLPARAM): Add these files.
3111 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3112 character file names.
3113 * Makefile.in: Add Kung's new mips64 files.
3115 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3117 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3118 mips64el-*-ecoff and mips64-big-*.
3119 * defs.h: get rid of FORCE_LONG_LONG.
3120 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3121 parsing. Change register size to be MIPS_REGSIZE.
3123 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3125 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3126 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3127 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3129 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3131 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3132 (remove_commands, add_commands): Add/remove hms-drain when target
3135 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3137 * configure.in: Add Lynx/rs6000 support.
3138 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3139 messages. Add rs6000 support. Don't try to modify unwritable
3141 * rs6000-nat.c: Move lots of native dependent stuff (like core
3142 file support) from rs6000-tdep.c & xcoffexec.c to here.
3143 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3144 * xcoffexec.c: Move native dependent stuff to nat.c.
3145 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3147 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3149 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3150 New files to support Lynx/rs6000.
3152 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3154 * README: Remove note about gcc warnings on alpha, these should be
3156 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3157 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3158 remote-utils.c, stabsread.c: Include <string.h>.
3159 * regex.c: Include "defs.h", change re_comp argument to const char *.
3160 * infptrace.c (fetch_register, store_inferior_registers): Change
3161 regaddr to type CORE_ADDR.
3162 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3163 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3165 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3167 * symtab.h: Always define BYTE_BITFIELD to nothing.
3169 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3171 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3172 * configure.in: Remove comment about m68k-em.mt.
3173 * Makefile.in: Remove references.
3175 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3177 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3180 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3182 * target.c (target_preopen): If target_kill doesn't remove the
3183 target from the stack, use pop_target to do it.
3185 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3186 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3187 changes to stabsread.c from summer 1993.
3189 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3190 printing the program, rather than passing NULL to printf.
3191 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3192 try to call UDIDisconnect again. Print better message.
3193 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3195 (udi_create_inferior): If udi_session_id is negative, open a new
3196 TIP rather than giving an error.
3198 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3199 config/ns32k/ns32km3.mh: Define NAT_FILE.
3200 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3201 (it was inconsistent and namespace-wrong) to NM_M3_H.
3202 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3203 (m3_open): New function.
3205 * TODO: Update Mach section.
3207 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3209 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3211 * printcmd.c (printf_command): Add missing single-letter
3212 backslash-escape sequences, and improve error message.
3214 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3216 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3217 rather than trying to shove an int into a pointer and back out
3218 again. This avoids compiler warnings.
3220 * defs.h (alloca): Declare as void *, not char *, on hpux.
3221 Don't prototype it, just declare the return type.
3223 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3225 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3226 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3228 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3230 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3231 ZERO_REGNUM, just read it as zero without talking to the board.
3233 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3235 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3236 to store_floating, not nonexistent variable len.
3238 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3240 (mips_store_word): Change calling convention to return errors, and
3241 to provide old contents if the caller wants it.
3242 (mips_xfer_memory): Deal with errors from mips_store_word.
3243 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3244 define now that remote-mips.c doesn't use BREAKPOINT.
3246 * remote-mips.c (mips_create_inferior): Call warning if arguments
3247 specified, and then execute "set args" command. Call error, not
3248 mips_error, if executable file not specified.
3250 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3253 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3256 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3258 * value.h (print_longest): Rename "value" to "val" in prototype
3259 declaration because some compilers don't like arguments whose
3260 names are the same as types.
3261 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3262 before passing it to remote_*_bytes.
3264 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3266 * h8500-tdep.c (saved_pc_after_call): The size of the
3267 pc is memory model dependent. (segmented_command,
3268 unsegmented_command, _initialize_h8500_tdep): New commands to
3269 change memory model.
3270 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3272 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3273 (hms_wait): Use new status structure
3274 (hms_open): Push the target here. (hms_before_main_loop): Not
3275 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3276 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3277 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3278 all registers in a compact way.
3280 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3282 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3283 as CORE_ADDR to match definition in rs6000-tdep.c.
3285 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3287 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3288 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3289 definitions into the psymtab.
3291 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3293 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3294 a special exceptionSize for the 68332.
3296 * remote-udi.c (udi_attach): If no arguments, print error.
3298 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3300 * Makefile.in (VERSION): Bump to 4.12.1
3301 * NEWS, README: Update to match 4.12 release.
3303 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3305 * command.c (empty_sfunc): New function.
3306 (add_set_cmd): Use it instead of not_just_help_class_command.
3307 (not_just_help_class_command): Change calling convention back to
3308 what it was before yesterday's change.
3310 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3311 of the type if present.
3313 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3315 * printcmd.c (decode_format): Don't blithely set the size for
3316 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3318 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3319 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3320 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3321 always just check against INT_MIN and INT_MAX (this also fixes things
3322 if sizeof (long) > sizeof (int), e.g. Alpha).
3323 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3324 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3325 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3326 BUILTIN_TYPE_UNSIGNED_LONGEST.
3327 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3328 longest_int and longest_unsigned_int.
3329 * value.h (struct value): Just align to LONGEST, rather than worrying
3330 about CC_HAS_LONG_LONG.
3331 * valarith.c (value_binop): Figure out type ourself based on
3332 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3333 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3334 * valprint.c (val_print_type_code_int): Just call
3335 extract_unsigned_integer directly, rather than going through
3337 * printcmd.c (decode_format): Remove code which would sometimes
3338 change 'g' size to 'w' for integers. print_scalar_formatted handles
3339 printing huge integers well enough, thank you.
3341 * command.c (add_set_cmd, not_just_help_class_command): Change
3342 to make this the sfunc, not cfunc, since that is how we call it.
3343 * command.h: Comment difference between sfunc and cfunc.
3344 * demangle.c (set_demangling_command): Add third arg since that
3345 is how it is called.
3346 (_initialize_demangler): Use sfunc, not cfunc, for
3347 set_demangling_command, since that is how it is called.
3348 Remove show_demangling_command; it has no effect.
3350 * command.c (shell_escape): Report errors correctly (with error
3351 message from strerror).
3353 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3355 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3356 x_scnlen.l rather than x_scnlen to match corresponding change in
3359 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3361 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3362 Change comments regarding TYPE_CODE_BOOL.
3363 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3364 regardless of the language.
3365 (value_true): Just call value_logical_not regardless of language.
3366 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3367 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3368 * language.h: Improve comment for la_builtin_type_vector.
3369 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3370 builtin_type_m2_bool.
3372 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3374 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3375 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3377 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3379 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3380 by restarting the ioctl.
3382 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3384 * target.h (target_wait): Add comment about calling
3385 return_to_top_level.
3387 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3389 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3390 additional arguments.
3391 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3393 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3395 * sparc-stub.c: Remove unnecessary #include of memory.h.
3397 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3399 * mips-tdep.c: Remove code which sets saved_regs from
3400 init_extra_frame_info and put it in new function mips_find_saved_regs.
3401 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3402 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3403 check if it is NULL and call mips_find_saved_regs if so.
3405 * remote-mips.c: Use unfiltered, not filtered, output most places.
3407 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3408 backtrace. Revise comments.
3410 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3412 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3413 alpha and irix. The _sigtramp case has to be handled properly
3414 in the tdep files if we have no ecoff debugging info.
3415 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3416 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3417 without PC_REGNUM kludge.
3418 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3419 Clean up handling of mips sigtramp frames, improve comments.
3421 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3423 * paread.c (read_unwind_info): Fix typo.
3425 * paread.c (pa_symtab_read): Update the "check_strange_names"
3426 filter to match GCC's current output. Filter out section symbols
3427 (which the HP linker sometimes puts in the wrong place).
3429 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3431 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3433 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3435 * Makefile.in: Remove all references to sparcly-nat.c.
3437 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3438 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3439 duplicating serial.h and target.h.
3441 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3442 are not used anywhere (a 5 Oct 1993 change removed the uses).
3444 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3445 * config/m68k/es1800.mt: Add comment.
3446 * remote-es.c: Extensive changes to update to current conventions.
3448 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3449 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3450 to achieve the desired timeout.
3451 * serial.h (serial_t): Add field timeout_remaining.
3453 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3455 * c-exp.y (yylex): Reenable nested type code.
3457 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3459 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3461 * remote-mips.c (mips_ops): Fix docstring.
3463 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3465 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3466 with the old tm-m68k-em.h:
3467 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3468 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3469 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3470 Add FIXME regarding GET_LONGJMP_TARGET.
3472 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3473 * infptrace.c (kill_inferior): Add comments.
3474 * main.c (quit_command): Call target_close after we kill or
3476 * remote-udi.c (udi_close): Don't error() if QUITTING.
3478 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3480 * configure.in: Make m68k-coff and aout add monitor support in
3481 addition to the standard serial support.
3483 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3485 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3488 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3490 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3491 * elfread.c (record_minimal_symbol_and_info),
3492 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3494 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3496 * i386-stub.c: Add ".text" right before "mem_fault:".
3498 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3500 * remote-utils.c (usage): Fix message to be accurate and conform
3501 more closely to normal conventions.
3503 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3504 whether to show information about exec_bfd, and not control whether
3505 to show information about device and speed.
3507 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3508 usage message, don't dump core.
3510 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3511 for variable size array.
3512 (bug_fetch_register, bug_store_register): Rename "value" to
3513 "fpreg_buf" because some compilers don't like variables whose
3514 names are the same as types.
3515 (bug_store_register): Use a cast when converting char * to
3518 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3519 of the command in error message (the text was referring to the old
3520 name of the command).
3522 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3524 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3525 full details on structure elements without names. This partially
3526 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3527 of those changes was accidental.
3529 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3530 defined, make it an error to specify a single argument which is not
3533 * Makefile.in (version.c), main.c (print_gdb_version): Use
3534 host_alias and target_alias, not host_canonical and
3535 target_canonical, to print configuration.
3537 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3539 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3540 of builtin_type_long. It is necessary to get a type which is
3541 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3543 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3544 various miscellaneous things discovered in the process:
3545 * printcmd.c, defs.h (print_address_numeric): New function.
3546 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3547 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3548 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3549 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3551 * utils.c, defs.h (gdb_print_address): New function.
3552 * expprint (dump_expression), gdbtypes.h: Use it.
3553 * breakpoint.c (describe_other_breakpoints),
3554 symmisc.c (dump_symtab, print_symbol):
3555 Use filtered not unfiltered I/O.
3556 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3557 just run gdb under a debugger for this (and it had problems with
3558 printing addresses, how to print b->shadow, etc.).
3559 * buildsym.c (make_blockvector), core.c (memory_error),
3560 exec.c (print_section_info), maint.c (print_section_table),
3561 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3562 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3563 Add comments saying code is broken. Marked with "FIXME-32x64".
3564 * dbxread.c (process_one_symbol), partial-stab.h (default),
3565 remote-vx.c (vx_run_files_info):
3566 Don't cast int being passed to local_hex_string.
3567 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3568 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3570 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3572 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3573 * source.c: Include <sys/types.h> regardless of USG.
3575 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3577 * valops.c (value_assign): Set `type' after coercing toval.
3578 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3579 Use extract_unsigned_integer to get the address of a reference.
3581 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3583 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3584 AIX can use ? instead of \ for continuation. Deal with it.
3586 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3587 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3588 the HP compiler in ANSI mode doesn't like.
3590 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3591 based on USG, rather than defining HAVE_SIGSETMASK to an
3592 expression containing defined. Having a macro used in #if expand
3593 to an expression containing "defined" is undefined according to
3594 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3597 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3599 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3600 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3602 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3604 * ch-exp.y (match_string_literal): Allow a zero-length string.
3605 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3607 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3609 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3610 passing them to print_387_status.
3611 (print_387_status): Don't subtract top from 7 before using it.
3612 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3613 from 7; the above explains it.
3615 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3617 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3618 pointer value when fixing up the frame at the start of a function.
3620 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3622 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3623 Sparc from the stack.
3625 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3627 * remote-mips.c (mips_initialize): Clear mips_initializing via
3628 cleanup chain, not directly.
3630 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3631 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3632 munging the timeout due to the limited range of c_cc[VTIME].
3634 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3635 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3636 m3-nat.c (m3_create_inferior): Pass it.
3637 * procfs.c: Remove ptrace function. It was declared in a way which
3638 conflicted with the prototype in unistd.h on Solaris.
3640 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3642 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3643 in the sigcontext if it is a signal trampoline frame.
3644 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3645 Define for Solaris2.
3647 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3649 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3650 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3651 tm-sparc.h so they can be overridden if necessary.
3653 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3655 * lynx-nat.c: Add Sparc support.
3656 * sparcly-nat.c: Remove. It's useless.
3657 * config/sparc/nm-sparclynx.h: Rewrite.
3658 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3660 * config/sparc/tm-sparclynx.h: Rewrite.
3662 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3664 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3665 directory. Old code was discarded, since the new opcode table has
3668 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3670 * Makefile.in (realclean): Remove info files per make-stds.texi.
3672 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3674 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3675 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3676 * config/sparc/tm-sun4sol2.h: Define it.
3678 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3680 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3681 if we did not find a symbol.
3683 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3685 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3688 * hppab-nat.c (call_ptrace): Delete redundant function.
3689 (kill_inferior, attach, detach, child_resume): Likewise.
3690 (child_xfer_memory): Likewise.
3692 * hppah-nat.c (call_ptrace): Delete redundant function.
3693 (kill_inferior, attach, detach, child_resume): Likewise.
3695 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3697 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3699 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3701 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3702 (CHILD_XFER_MEMORY): Define.
3703 (PT_*): Define so that generic infptrace.c code can be used.
3705 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3707 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3708 struct section_offsets *, not a (nonexistent) struct section_offset *.
3710 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3711 internal_xcoff_symtab, not an array of one of them. Change lots of
3712 "main_aux" to "&main_aux" and so on.
3714 * coffread.c, xcoffread.c: Include <coff/internal.h>
3717 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3719 * coffread.c (coff_getfilename): Make it not static.
3721 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3723 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3724 a completely gratuitous difference between xcoffread.c and coffread.c).
3726 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3728 * infrun.c (wait_for_inferior): Don't set frame for
3729 step_resume_breakpoint for IN_SIGTRAMP cases.
3731 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3732 breakpoint.c (bpstat_what): Move step_resume from its own field of
3733 the struct bpstat_what into the main_action. Make it override
3734 other breakpoints. This is a conservative change in the sense
3735 that before the step resume breakpoint was a breakpoint.c
3736 breakpoint, hitting the step resume breakpoint overrode even
3737 calling bpstat_stop_status.
3739 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3741 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3742 in case execution was stopped in the called function.
3743 * stack.c (print_frame_info, frame_info): If backtracing through
3744 a call dummy, handle the starting source line number on a line
3745 boundary like backtracing through sigtramp.
3746 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3747 for call dummy frame right. Remove old test for dummy frame,
3748 it has been unused at least since gdb-3.5.
3749 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3752 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3754 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3756 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3758 * infrun.c (signals_info), target.c (target_signal_from_name):
3759 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3761 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3763 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3764 * inflow.c (terminal_ours_1): When discussing how to deal with the
3765 tty state, make note of query() as well as readline.
3767 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3768 signals for which stop and print are cleared by default.
3770 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3772 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3773 reserved fields to hold a stub unwind entry type. Fix typo.
3774 (stub_unwind_entry): New structure for raw stub unwind entries.
3775 (stub_unwind_types): The types of stubs we may encounter.
3776 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3777 * hppa-tdep.c (rp_saved): Use additional information provided
3778 by linker stub unwind descriptors.
3779 (frameless_function_invocation): Likewise.
3780 (frame_chain_valid): Likewise.
3781 * paread.c (compare_unwind_entries): New function for sorting
3782 unwind table entries.
3783 (read_unwind_info): Rewrite to remove dependency on host endianness.
3784 Read in data from the $UNWIND_END$ subspace which contains linker
3785 stub unwind descriptors. Merge that data into the basic unwind
3788 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3790 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3792 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3793 from either the symbol name or the auxent.
3794 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3797 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3799 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3801 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3803 * README: Update notes for alpha port.
3805 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3807 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3808 for operation fault, constraint fault, and type fault.
3810 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3812 * Makefile.in (init.c): Add comment explaining formatting conventions.
3814 * c-exp.y (parse_number): Assign to temporary between the right
3815 shifts, to work around a bug in the SCO compiler.
3817 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3818 Add various files which were added to GDB recently.
3820 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3823 * Makefile.in: Add mostlyclean target.
3825 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3829 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3831 * main.c (show_commands): Make return type of extern
3832 history_get be HIST_ENTRY, rather than struct _hist_entry.
3833 (The latter loses with the upcoming merged readline.)
3835 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3837 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3838 const char *, not char *.
3840 * symtab.h (struct symbol): Make section short, not unsigned short.
3842 * symtab.c (lookup_symbol): Add comment about QUIT here.
3844 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3846 * c-exp.y (parse_number): Check for overflow regardless of range
3847 checking. Fix overflow check to use unsigned LONGEST, not
3850 * c-exp.y (parse_number): Make it so that integer constants are
3851 builtin_type_long_long if builtin_type_long isn't big enough or if
3852 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3854 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3855 Print our "()" first, then recurse for the target type.
3857 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3859 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3861 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3863 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3865 * utils.c (request_quit): Re-establish signal handler regardless
3868 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3870 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3872 * i960-tdep.c: Include target.h.
3874 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3876 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3878 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3880 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3881 changes (status -> ourstatus; declare status, etc.).
3882 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3884 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3886 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3888 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3890 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3892 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3894 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3896 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3898 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3900 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3902 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3903 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3905 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3908 Add search to target vector (#if 0'd until after 4.12):
3909 * target.h (to_search, target_search): Add.
3910 * gdbcore.h, core.c (generic_search): Add.
3911 * remote.c (remote_search): Add.
3912 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3915 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3916 is on, call find_pc_function rather than relying just on the minimal
3917 symbols (probably only matters for symbol readers which don't put
3918 statics in the minimal symbols, but changing this strikes me as
3919 not conservative enough).
3920 Initialize name_location in all cases.
3921 If no symbol and no msymbol, don't print anything symbolic.
3923 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3925 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3927 * printcmd.c (print_address_symbolic): Make it search the
3928 symtabs for variables as well as functions. Add `set print
3929 fast-symbolic-addr' and default it to fast (the old way).
3930 Print line numbers for data items as well as functions.
3932 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3933 address, if a symbol is found (take two more args pointing to
3934 where to store these results).
3936 * symtab.h (find_addr_symbol): Add prototype.
3938 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3940 * objfiles.h: Fix comments to reflect the fact that the phrase
3941 "top of stack" always refers to where the pushing and popping takes
3942 place, regardless of whether it is at the highest or lowest address.
3944 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3946 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3947 compiler generated tag names.
3948 * mdebugread.c (parse_type): Handle cross references to qualified
3950 * valops.c (value_struct_elt): Improve error message if the
3951 address of a method is requested from an object instance.
3952 * valops.c (search_struct_method): Make name_matched non-static
3953 to get it initialized correctly.
3954 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3955 exclude segment register which are not writable on newer SCO versions.
3957 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3959 * go32-xdep.c: Remove unused function uerror.
3960 (sigsetmask): Declare return type. Declare argument (to match the
3961 way it is called). Explicitly return 0.
3963 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3965 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3966 partial_symbol): Shrink the storage sizes of symbols, by making
3967 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3968 enums and small ints to the end of each struct to improve
3969 alignment, and switching the section number from int to unsigned
3972 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3974 * symtab.c (find_addr_symbol): New routine that will find the nearest
3975 symbol associated with an address. It does so by exhaustive
3976 search of the symtabs, so it's slow but complete.
3978 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3980 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3981 to [0,0] rather than [0, end of first source file]. This avoids
3982 problems with other parts of GDB looking for linetables in the
3983 _globals_ symtab. Eliminate variables num_object_files and
3984 first_object_file_end.
3986 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3988 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3989 (pop_frame): Restore PC2 and LR0 from dummy frames.
3990 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3991 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3992 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3993 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3994 (SETUP_ARBITRARY_FRAME): Define.
3996 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3998 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4000 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4002 * remote-udi.c (udi_resume): Correct prototype.
4004 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4006 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4007 hppa_frame_find_saved_regs.
4008 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4009 (prologue_inst_adjust_sp): New function.
4010 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4011 (skip_prologue): Completely rewrite to use unwind information.
4012 (hppa_frame_find_saved_regs): Likewise.
4014 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4016 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4017 to convert a signal number with appropriate bounds checking.
4019 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4021 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4023 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4024 print a newline to end the display anyway.
4026 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4027 coprocessor status regs) when popping a frame. This fixes
4028 float exceptions that occur after calling inferior functions.
4030 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4031 Read and write the fsr (float status register) to/from the child
4032 process along with the float regs. Remove Peter Schauer's change
4033 of May 24 '93, which has higher overhead and doesn't solve the
4034 real problem (which was that FSR wasn't being set).
4036 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4038 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4039 stack overflow check isn't right after the register stack
4040 adjustment instruction. Metaware R2.3u compiler moves other
4041 things in front of it. This fix isn't perfect but is what's
4044 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4046 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4048 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4049 character filenames.
4050 * configure.in: Change accordingly.
4052 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4054 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4055 _filtered io routines from these two files.
4057 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4059 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4060 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4061 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4063 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4065 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4067 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4068 printing to gdb_stderr.
4070 * remote-udi.c (udi_kill): Don't close the connection, just set
4071 inferior_pid to zero.
4072 (udi_mourn): Call remove_breakpoints.
4074 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4076 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4078 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4080 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4082 * remote-bug.c: At the start of each section, reset srec_frame
4085 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4086 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4087 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4088 code which looks for those two waitkinds. Use switch statement.
4089 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4090 CHILD_SPECIAL_WAITSTATUS.
4092 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4093 * Move target_signal_from_host, target_signal_to_host, and
4094 store_waitstatus from inftarg.c to target.c. procfs needs them.
4095 * target.c: Include "wait.h" and <signal.h>.
4096 * target.h, infrun.c (proceed), proceed callers: Pass new code
4097 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4098 enums being treated as unsigned and is cleaner.
4099 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4101 * infcmd.c (signal_command), infrun.c (signals_info):
4102 Don't allow user to specify numeric equivalent of
4103 TARGET_SIGNAL_DEFAULT.
4105 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4107 * config/alpha/alpha-netware.mt: New target support for Alpha
4109 * configure.in: Add alpha-*-netware* target.
4111 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4113 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4115 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4117 * target.h: Add enum target_waitkind, enum target_signal, and
4118 struct target_waitstatus. Change status argument to target_wait to
4119 be struct target_waitstatus * instead of int *.
4120 * target.h, infrun.c, all targets: Change type of signal arguments
4121 to resume(), proceed(), and target_resume() from int to enum
4123 * All targets (*_wait, *_resume): Change accordingly.
4124 * infcmd.c (program_info, signal_command), throughout infrun.c,
4125 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4126 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4127 signal code stuff right with the new signals would be non-trivial).
4128 * inferior.h (stop_signal): Make it enum target_signal not int.
4129 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4130 target_signal_from_name): New functions.
4131 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4132 store_waitstatus): New functions.
4133 * procfs.c (procfs_notice_signals): Use them.
4134 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4136 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4138 * objfiles.c (build_objfile_section_table): Don't abort() if
4139 objfile->sections is already set.
4141 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4142 to match recent change to exec.c.
4146 * main.c (print_gdb_version): Change year to 1994.
4148 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4149 * Makefile.in (NONSRC): Add ChangeLog-93.
4151 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4153 * stabsread.c (read_type): Allow defining several type numbers
4154 at once (e.g. "(1,2)=(3,4)="...).
4156 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4158 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4160 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4162 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4163 to process_one_symbol.
4164 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4165 avoid caching a bad endaddr in find_pc_partial_function.
4167 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4169 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4171 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4173 * infrun.c (wait_for_inferior): Do not step or step resume past
4174 the end of a one-line function we just stepped into.
4176 For older changes see ChangeLog-93
4182 version-control: never
projects / external / binutils.git / blob