1 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
3 * remote-mips.c (mips_error): Place NORETURN macro correctly.
4 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
6 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
8 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
11 * f-valprint.c (f_val_print): Change cast of valaddr from
12 CORE_ADDR * to char **, since that is how it is used.
14 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
15 using obsavestring, and pass that to prim_record_minimal_symbol.
16 Having the objfile point to bfd_asymbol_name directly doesn't work
17 if we save and restore a mapped symbol file.
19 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
21 * gdbtk.tcl: Add ref counts to breakpoint tags.
22 * Put quotes around function name in disassemble command to better
23 handle assembler names containing `.'.
24 * Make pclist element 0 be filler to avoid off-by-one problem with
26 * Set names of top-level windows.
27 * Add register display window.
28 * Add PC to label of assembly window.
30 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
32 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
33 to add a generic ROM monitor interface, and support file for the
34 WinBond W89K and the Oki OP50N PA based target boards.
36 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
38 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
39 disassembly more efficient.
40 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
42 * (gdb_loc): Include pc in return value. Also, return function
43 name if arg was specified.
44 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
45 after command completes.
46 * (gdbtk_init): Improve error handling.
48 * gdbtk.tcl: Add lots of comments. Clean up code.
49 * (gdbtk_tcl_fputs): Make output window redirectable.
50 * Add assembly window, and breapoint support.
51 * Make button 1 in margin toggle breakpoints.
52 * Use stippling to indicate breakpoint disabling.
54 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
56 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
58 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
60 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
61 change by replacing `symbols_added' with `so_last'.
62 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
63 global common symbols, they will be resolved by the runtime loader.
64 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
65 Handle scSCommon like scCommon symbols.
67 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
69 * corelow.c (add_solib_stub): Copy to_sections changes from
70 core_ops to current_target after adding the shared libraries.
71 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
72 find_corresponding_bincl_psymtab): Change `repeated header not seen'
73 error to a complaint, simplify complaint.
74 * procfs.c (signalname, errnoname): Make `name' const.
75 * symfile.c (reread_symbols): Use filename from old BFD to
77 * values.c (record_latest_value): Don't record value in the
78 history chain until we are sure there won't be an error.
80 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
82 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
85 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
87 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
89 * remote.c (fromhex): Make error more explicit.
90 (read_frame): Don't print bad checksum information unless
91 remote_debugging. Don't use repeat count unless it's > 0.
92 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
93 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
94 Optionally cope with BC style breakpoints.
95 (e7000_command): After command send directly to the E7000 mark
97 (why_stop, e7000_wait: Understand BC style stop condition.
98 * sh-tdep.c (sh_skip_prologue): Understand more complicated
99 sequences. (frame_find_saved_regs): Likewise.
100 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
102 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
103 (more work here to come)
104 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
107 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
109 * sparclite/Makefile.in: Assorted stuff needed for eload.
111 * sparclite/eload.c: Merge in command line argument parsing and
112 error message handling improvements orignally made to aload.c.
114 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
116 * defs.h (enum misc_command_type, command_control_type): Enums
117 for describing the command and control types.
118 (struct command_line): Add new fields to keep track of the command
119 type and body associated with the command.
120 * top.c: Include value.h. Delete whitespace at the end of lines.
121 (build_command_line, get_command_line): New functions.
122 (execute_control_command, while_command, if_command): Likewise.
123 (realloc_body_list, read_next_line): Likewise.
124 (recurse_read_control_structure): Likewise.
125 (execute_user_command): Call execute_control_command.
126 (read_command_lines): Simplify by calling read_next_line, call
127 read_control_structure for "if" and "while" commands.
128 (free_command_lines): Free new fields in the command structure.
129 (define_command): Reset control_level to zero.
130 (init_main): Install command handlers for "if" and "while" commands.
132 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
134 * c-typeprint.c (c_type_print_varspec_prefix,
135 c_type_print_varspec_suffix): Add cases for Fortran type codes.
136 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
137 call f77_value_literal_string instead.
138 * f_exp.y: Include <string.h>, move include of parser-defs.h.
139 (parse_number): Translate 'd' floats to 'e' so atof() works.
140 (yylex): Remove unused variables.
141 * f-lang.c: Include <string.h>.
142 (get_bf_for_fcn): Remove unused variable.
143 * f-typeprint.c (f_type_print_varspec_prefix,
144 f_type_print_varspec_suffix): Remove unused
145 variables, add cases to switch statements.
146 (f_type_print_base): Remove unused variables.
147 * f-valprint.c (gdbcore.h, command.h): Include.
148 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
149 Call read_memory_integer with correct number of arguments.
150 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
151 with correct argument type.
152 (f77_print_array): Removed unused array array_size_array.
153 (f_val_print): Don't use a CORE_ADDR as a char *.
154 * valops.c (value_cast): Handle COMPLEX and BOOL types.
155 (value_assign): Handle Fortran literal string and complex values.
156 (f77_cast_into_complex, f77_assign_from_literal_string,
157 f77_assign_from_literal_complex): New functions.
159 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
161 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
164 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
166 * i960-tdep.c (signal.h): Don't include.
168 * cxux-nat.c (target_is_m88110): Remove definition.
170 * configure.in (config/nm-empty.h): If cross only, use instead
171 of config/nm-trash.h.
172 * config/nm-trash.h: Remove.
173 * config/nm-empty.h: New file.
174 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
175 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
176 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
177 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
178 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
180 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
182 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
184 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
186 * configure.in: No longer look for nm, tm, and xm headers in
187 config/<header>; they are always in config/<cpu>/<header>.
189 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
191 * objfiles.c (allocate_objfile): Add the newly-created objfile to
192 the end of the list of objfiles, instead of at the beginning.
194 * xcoffread.c (allocate_include_entry): New function, abstracted
195 from code in record_include_begin.
196 (record_include_begin, record_include_end): Call it.
198 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
199 target_has_stack to decide whether to create a real stack frame
202 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
204 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
206 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
208 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
210 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
211 field names into what is expected by sparc-nat.c.
213 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
215 * c-typeprint.c (c_typedef_print): Add missing Chill support.
217 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
219 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
221 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
223 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
224 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
227 * nlm/Makefile.in: Get rid of NWSOURCE.
228 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
229 * nlm/gdbserve.o: Add dummy __main routine.
230 * nlm/gdbserve.def: Turn on debug.
232 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
234 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
236 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
238 * config/tm-nbsd.h: New file, support for all NetBSD targets.
239 * config/xm-nbsd.h: fix typo.
240 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
241 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
243 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
245 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
247 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
248 change typeo in error msg (`inferrior' -> `inferior').
250 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
252 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
253 attach_flag (this check was performed by the callers). Also check
254 inferior_thisrun_terminal.
255 * inftarg.c (child_wait), lynx-nat.c (child_wait),
256 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
257 attach_flag in deciding whether to call set_sigint_trap and
260 * value.h (struct value): Change literal_data from PTR to char *,
261 since that is the way it is used.
263 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
265 * somread.c (som_symfile_read): Force unwinds to be re-read after
266 reading in a new partial symbol table.
268 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
270 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
271 an obsolete conditional.
272 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
273 an obsolete conditional.
274 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
277 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
279 * Makefile.in (ns32k-opcode.h): Remove reference.
280 (ns32k-pinsn.o): Update dependencies.
281 * ns32k-opcode.h: Remove file.
282 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
283 all other code in this file.
285 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
287 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
288 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
290 * nlm/Makefile.in: Add rule for .S.o.
291 * nlm/aio.h: Protect from multiple inclusions.
292 * nlm/alpha-io.S: Remove everything we don't need.
293 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
294 Remove, no longer needed.
295 * nlm/alpha.c: Merge in lots of stuff from previous files.
296 * nlm/alpha.h: Don't #include alpha-patch.h. Make
297 breakpoint_insn extern.
298 * Move stuff from alpha-patch.h into here.
300 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
302 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
304 * annotate.c (annotate_starting): Flush output.
306 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
308 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
309 the callers of symbol_file_add. Gets rid of heuristic fence-post
310 warnings on mips and alpha targets when the PC resides in a shared
311 library which is not yet read in.
312 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
313 irix5-nat.c (solib_add), osfsolib.c (solib_add),
314 remote-vx.c (vx_open), solib.c (solib_add):
315 Add call to reinit_frame_cache after all shared libraries are read in.
316 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
317 symfile.c (symbol_file_command, add_symbol_file_command):
318 Add call to reinit_frame_cache after symbol_file_add.
320 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
322 * config/xm-nbsd.h: New file, support for all NetBSD ports.
323 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
324 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
325 * configure.in: Add sparc-*-netbsd target.
327 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
329 * remote-vx.c (vx_attach): Interpret the command argument as an
332 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
334 * configure.in: Change i[34]86 to i[345]86.
335 * nlm/configure.in: Likewise.
336 * gdbserver/configure.in: Likewise.
338 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
340 * configure.in (i386-*-netware): Automatically configure nlm
343 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
345 * nlm/gdbserve.c: conditionalize header file inclusion for either
346 NetWare 4.0 or PIN targets.
347 * nlm/i386.c: include appropriate header files.
348 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
351 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
353 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
354 * nlm/gdbserve.def: Autoload clib.
356 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
358 * breakpoint.c (condition_command): Call breakpoints_changed.
360 * gdbtypes.h: Declare f77_create_literal_string_type and
361 f77_create_literal_complex_type.
362 * valops.c (f77_value_literal_string, f77_value_substring,
363 f77_value_literal_complex): Use xmalloc not malloc.
364 * valops.c (f77_value_literal_string, f77_value_substring):
365 Make addr char * not CORE_ADDR.
366 * value.h (struct value): Add new field literal_data of aligner union.
367 (VALUE_LITERAL_DATA): Use it.
368 * f-lang.h: Declare find_common_for_function.
369 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
370 myaddr fields of a union. Don't overload it with the frame field
371 (not sure this is necessary; I'm not sure what lval_* codes
372 VALUE_SUBSTRING_* can be used with).
374 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
376 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
377 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
379 * rs6000-nat.c: Include libbfd.h again, needed until reference
380 to bfd_cache_lookup is cleaned out.
382 * config/i386/linux.mh (XM_CLIBS): Add -lm.
384 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
386 Work to reduce the interrupts-off duration when running in DOS.
387 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
388 (dos_async_rx): rewrite to unpack as many characters from the
389 asynctsr as possible into a local buffer.
391 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
393 Initial Fortran language support, adapted from work by Farooq Butt
394 (fmbutt@engage.sps.mot.com).
395 * Makefile.in: Add Fortran-related files and dependencies.
396 * defs.h (language_fortran): New language enum.
397 * language.h (_LANG_fortran): Define.
398 (MAX_FORTRAN_DIMS): Define.
399 * expression.h: Reformat to standard.
400 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
401 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
402 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
403 TYPE_CODE_LITERAL_STRING): New type codes.
404 (type): New fields upper_bound_type and lower_bound_type.
405 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
406 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
408 (builtin_type_f_character, etc): Declare.
409 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
410 * f-exp.y: New file, Fortran expression grammar.
411 * f-lang.c: New file, Fortran language support functions.
412 * f-lang.h: New file, Fortran language support declarations.
413 * f-typeprint.c: New file, Fortran type printing.
414 * f-valprint.c: New file, Fortran value printing.
415 * eval.c (evaluate_subexp): Add code for new expression opcodes,
416 fix wording of error message.
417 * gdbtypes.c (f77_create_literal_complex_type,
418 f77_create_literal_string_type): New functions.
419 * language.c (set_language_command): Add Fortran info.
420 (calc_f77_array_dims): New function.
421 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
423 * symfile.c (deduce_language_from_filename): Recognize .f and .F
424 as Fortran source files.
425 * valops.c (f77_value_literal_string, f77_value_substring,
426 f77_value_literal_complex): New functions.
428 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
430 * c-typeprint.c (c_print_type): Assume demangled arguments
431 if a '(' is found in varstring, looking for ')' at the end of
432 varstring did fail with demangled const member functions, which
433 have a trailing `const'.
434 * remote.c (get_offsets, putpkt): Change to `char' buffers,
435 to avoid errors when compiling with DEC c89.
436 (remote_wait): Cast to `char *' before passing buffer to
437 fputs_filtered, to avoid errors when compiling with DEC c89.
438 (remote_wait): Do not return inferior_pid by default, this
439 statement is never reached, which causes warnings from some
441 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
442 * symfile.c (load_command): If called with no argument, try
443 to get the filename from the executable file.
444 (generic_load): Remove check for NULL filename, it is done
447 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
449 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
450 from June 2, 1994 (what was I thinking?!?). Fix it right this
453 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
455 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
457 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
459 * README: Grammar improvements, clarifications, updates.
461 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
463 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
464 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
465 * configure.in (powerpc-*-netware*): Automatically configure nlm
467 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
468 specific stuff. Make things more configurable.
469 * nlm/configure.in: Add powerpc-*-netware* target. Use
470 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
472 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
473 Remove lots of architecture-specific stuff.
474 * nlm/gdbserve.def: Add new imports.
475 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
476 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
478 * nlm/prelude.o: What was this doing here?
479 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
480 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
481 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
482 * config/powerpc/tm-ppc-nw.h: Ditto.
484 * nlmstub.def: New file, contains imports for 386 nlm stub.
486 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
488 * remote-pa.c: New file for HPPA embedded support. Currently it's
490 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
492 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
494 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
495 STORE_RETURN_VALUE): Define to use %a0 for pointers.
497 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
499 * remote-mips.c: Remove unused declaration of mips_load.
501 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
503 * coffread.c: General cleanup, and support for section offsets.
504 (time.h, sys/types.h, libbfd.h): Don't include.
505 (cur_src_start_addr, cur_src_end_addr): Rename to
506 current_source_start_addr, current_source_end_addr.
507 (nlist_stream_global): Remove.
508 (nlist_bfd_global): New global variable.
509 (coff_symfile_read): Remove code that gets and uses fileno()
511 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
512 section_offsets parameter, add text/data section offset to
513 appropriate symbols' values.
514 (read_one_sym): Use bfd_read instead of fread.
515 (init_stringtab, init_lineno): Change first parameter to a bfd,
516 use bfd routines instead of raw I/O.
518 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
520 * symtab.c (decode_line_1): If funfirstline and we get a
521 non-LOC_BLOCK symbol (e.g. variable or type), then error().
523 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
525 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
526 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
527 (TAGS): Also pass result of find on config sub-directory to etags.
528 (ALLPARAM): Remove; now unused.
530 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
532 * Makefile.in (VERSION): Bump to 4.13.1
533 * NEWS, README: Update to match gdb 4.13 release version.
535 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
537 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
538 * cxux-nat.c: Remove dangling #else block.
539 (m88k_harris_core_register_addr): New function.
541 * environ.c (init_environ): If no environment, do nothing.
543 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
545 * remote.c (remote_wait): Return inferior_pid instead of 0 for
548 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
550 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
553 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
555 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
556 errno_max, signo_max, strtoerrno, strtosigno): Delete.
557 Include "libiberty.h" instead.
559 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
561 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
562 add additional argument specifying raw address to permit
563 proper release of debug registers.
564 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
567 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
569 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
570 define them in top.c. Add comments to the hooks.
572 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
574 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
575 `to_remove_breakpoint' fields.
577 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
579 * infcmd.c (run_command): Remove comment suggesting using
580 target_has_execution instead of inferior_pid.
582 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
584 * remote-mips.c (mips_open): add code to handle baud rate.
586 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
588 * infrun.c (wait_for_inferior): Call target_resume() upon
589 detection of new processes.
591 * procfs.c (create_procinfo): Return pointer to new procinfo
593 * (do_detach): Spacing & formatting cleanup.
594 * (procfs_wait): Move wait_again label to ensure that we really
595 wait again. On exit from fork, release new child from gdbs'
597 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
599 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
601 * i386-nlmstub.c (handle_exception): Wait until the thread has
602 been started before killing the NLM by pointing the PC at
605 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
607 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
608 Irix 5 has a standard _sigtramp signal handler.
609 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
610 it is not needed for a standard _sigtramp signal handler.
611 Add shared library sections to the section table of the target
612 before adding the symbols.
613 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
614 instructions that do not prepare a stack adjustment.
615 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
616 which does the right thing on machines where `char' is unsigned.
618 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
620 * remote.c (remote_open): Move setting of inferior_pid prior to
621 call to remote_start_remote. Also use unique value for pid to
622 avoid confusion with read_register_pid & friends.
623 * (remote_wait): Return inferior_pid instead of 0 in all cases.
625 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
627 * dwarfread.c (bfd.h): Don't include.
629 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
631 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
632 kill the program being debugged. KillMe(), the undocumented
633 call intended for this purpose, causes the server to hang.
635 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
637 * remote.c (read_frame): Calculate run length encoded checksum
639 * config/sh/stub.c: New file.
641 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
643 * target.c (find_default_run_target): Make sure to_can_run is set
646 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
648 * TODO: Remove note about fast watchpoints and remove obsolete
651 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
653 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
654 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
655 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
657 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
659 * target.c (add_target): Don't call clean_target on target
661 * (unpush_target): Test for to_close being set before calling.
662 * (target_xfer_memory, target_info): Check for to_has_memory
663 before playing with memory.
665 * remote.c (remote_open): Set inferior_pid to make kill command
667 * inflow.c (kill_command): Revert change of Aug 2. Use
668 inferior_pid to determine whether to print out "The program is not
671 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
673 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
674 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
675 * m3-nat.c: Pass argument to return_to_top_level.
676 Declare m3_kill_inferior before use.
677 (port_chain_insert): In "can't happen" case, abort rather than
678 setting `mid' to large decimal constant (which gcc warns about).
679 (get_thread_name): Use cast to convert const char * to char *.
680 (add_mach_specific_commands): #if 0 "thread break" command.
681 (m3_trace_him): Call push_target.
682 (mach_really_wait): New argument pid; remove unused
684 (intercept_exec_calls): Call target_terminal_init and
685 target_terminal_inferior once the child execs.
686 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
688 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
690 * procfs.c (procfs_mourn_inferior): don't dereference the
691 procinfo pointer after it has been freed.
693 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
695 * breakpoint.c (breakpoint_1): Improve pluralization in display
696 of breakpoint hit counts.
698 * language.h (struct language_defn): Remove unused field
700 (longest_float): Remove, no longer used.
701 * language.c (unknown_language_defn, auto_language_defn,
702 local_language_defn): Remove init of la_longest_float field.
703 * c-lang.c (c_language_defn, cplus_language_defn,
704 asm_language_defn): Ditto.
705 * ch-lang.c (chill_language_defn): Ditto.
706 * m2-lang.c (m2_language_defn): Ditto.
708 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
710 * defs.h (bfd_read, bfd_seek): Remove declarations.
711 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
713 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
715 * inflow.c (kill_command): Fix a bug which prevented target
716 programs to be killed.
718 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
720 * defs.h: Change two-line declarations to one-line form.
721 (NORETURN): Define as "volatile" only for older GCCs.
722 (ATTR_NORETURN): Define for newer GCCs.
723 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
725 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
727 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
728 * breakpoint.c (delete_breakpoint, enable_breakpoint,
729 disable_breakpoint): Don't call breakpoints_changed; it is now
730 called via the *_breakpoint_hook functions.
731 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
733 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
735 * stabsread.c (read_type): Fix a bug in enum size calculation.
737 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
739 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
740 argument types to shut up GCC.
742 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
743 linker stub, then return the address the stub will return to.
744 (frame_saved_pc): Correctly restart the search for the saved
745 pc when a linker stub is encountered.
747 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
748 register stores emitted by the version 9 HP compilers.
749 (inst_saves_fr): Relax test for a specific base register (%r1);
750 this avoids losing with the version 9 HP compilers.
751 (skip_prologue): Try to skip argument stores emitted by the HP
752 compilers. It's not perfect, but it's better than before.
754 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
756 * findvar.c (write_pc write_pc_pid): Remove casts to long when
757 calling write_register_pid.
758 * (write_register_pid): Add prototype.
760 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
762 * remote.c (read_frame): Split readchar/checksum calculation into
763 two parts since evaluation order is undefined.
765 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
767 From Kevin A. Buettner (kev@cujo.geg.mot.com).
768 * Makefile.in (coredep.o): Add inferior.h as dependency.
769 * inflow.c: Add F_SETOWN to list of defines to check
770 around code that uses F_SETOWN.
772 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
774 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
775 set the -L and -B directory prefixes so we can link with it.
777 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
779 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
780 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
783 * General hackery to support alternate user-interface.
784 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
785 disable_breakpoint): Call hooks for alternate user-interface.
786 * defs.h: Add declarations for alternate user-interface hooks.
787 * main.c (main): Add --nw (and --nowindows) options to disable
789 * (near call to command_loop): Call command_loop_hook if set.
790 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
791 * stack.c: Call print_frame_info_listing_hook if set.
792 * top.c (gdb_init): Initialize targets.c and utils.c prior to
793 other files to make sure that calls to error and warning will
794 work. Call init_ui_hook after everything else.
795 * utils.c (query): Call query_hook if set.
796 * (gdb_flush): Call flush_hook if set.
797 * Change _initialize_utils to initialize_utils cuz we don't use
798 automatic initialization of utils.c anymore.
800 * Support for TK GUI.
801 * Makefile.in: Add rule for gdbtk.o.
802 * configure.in: Add support for --enable-gdbtk.
803 * gdbtk.c: New file. Contains support routines for TK interface.
804 * gdbtk.tcl: New file. Implements GUI policy.
806 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
809 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
811 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
812 there and we are using the gcc from the tree.
813 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
815 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
817 * Makefile.in (annotate.o): Add dependencies.
819 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
821 * sparclite/aload.c: Added new -q (quiet) option.
822 return 0 exit status if file was successfully downloaded.
824 * nlm/gdbserve.c: merge in command line argument parsing changes
825 and bug fixes made to i386-nlmstub.c.
827 * i386-nlmstub.c: The returnLength field must be initialized
828 before portConfig is passed to AIOGetPortConfiguration.
829 Compare command line arguments with strnicmp(); args are
830 case insensitive on netware.
832 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
834 * Makefile.in (DISTSTUFF): Add definition.
835 (diststuff): Add for new distribution support.
836 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
837 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
838 Remove old distribution building rules, now uses standard
839 distribution support in parent directory Makefile.in.
841 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
843 * target.c (push_target): Cast result from xmalloc.
845 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
847 * elfread.c (elf_symtab_read): Discard compiler labels generated
848 by the Solaris 2.1/Intel SunPro compiler.
850 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
852 * target.c (nomemory): Fix prototype and routine to take correct
855 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
857 * Makefile.in (clean): Remove libgdb-files.
859 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
861 * coredep.c: Include inferior.h.
863 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
865 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
868 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
870 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
871 .cp as C++, alphabetize better.
873 * breakpoint.c (ignore, condition): Move usage note into body of
874 help text, so first line can be one-line summary.
876 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
878 * target.c (unpush_target): Fix handling of removal of top target.
880 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
882 * Makefile.in: Add stuff to build nlmstub.
883 * Add rule for annotate.o to keep Sun make happy.
884 * configure.in: Add config for powerpc/Netware.
886 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
887 filename. This speeds up handling of trailing N_SO stabs (they
888 mark the end of a .o file).
890 * target.c, target.h: Change the way pushing and popping of
891 targets work to support target overlays and inheritance.
892 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
893 Fixup references to current_target, due to previous changes.
895 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
896 needed to get the address of longjmp out of the target.
898 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
900 * main.c: Include <ctype.h>.
902 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
904 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
907 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
909 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
911 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
913 * Makefile.in (VERSION): Bump to 4.12.4.
915 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
917 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
918 * configure.in (m88*-harris-cxux*): New configuration.
919 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
920 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
922 * config/m88k/tm-m88k.h: Add comment about Harris OS.
923 (TARGET_WRITE_PC): Pass pid through to register writers.
925 * configure.in (m68*): Put vendor-only-specified host configs
926 after vendor-and-os-specified configs.
927 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
929 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
930 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
933 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
935 * elfread.c (elf_symtab_read): Handle error return from
936 bfd_get_dynamic_symtab_upper_bound gracefully.
938 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
940 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
941 registers in use by the inferior.
942 * coredep.c (fetch_core_registers, register_addr): Use it.
943 * findvar.c (registers_changed, registers_fetched,
944 read_register_bytes): Ditto.
945 * infcmd.c (do_registers_info, registers_info): Ditto.
946 * infptrace.c (fetch_inferior_registers,
947 store_inferior_registers): Ditto.
948 * stack.c (frame_info): Ditto.
950 * coredep.c (CORE_REGISTER_ADDR): New macro.
951 (fetch_core_registers): Use it.
953 * breakpoint.c (ignore, condition): Add usage notes to help strings.
954 * symfile.c (add-symbol-file): Add usage note to help string.
955 (add_shared_symbol_files_command): New command.
958 * inferior.h (read_pc_pid): Declare.
959 * breakpoint.c (watchpoint_check): Cache breakpoint in local
960 variable b, remove unused variable other_type_used.
961 * main.c (inferior.h, call-cmds.h): Include.
963 * remote.c (remote_wait): Return 0 by default.
965 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
967 Stop printing at null char option, from Oliver Meyer
968 (omeyer@i3.informatik.rwth-aachen.de).
969 * valprint.h, valprint.c (stop_print_at_null): New global.
970 * valprint.c (_initialize_valprint): New print set subcommand
972 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
973 printing a char array, adjust the number of chars to print.
975 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
977 From Kevin A. Buettner (kev@cujo.geg.mot.com).
978 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
979 pic code in addition to prologues where an instruction from the
980 prologue gets moved into the delay slot of a branch instruction
981 immediately following the prologue. A table of potential prologue
982 instructions (prologue_insn_tbl) is now used for picking apart a
984 (frame_find_saved_regs): Changed the way in which limit gets set
985 so that the delay slot of branch instructions immediately
986 following the prologue gets examined.
987 (pushed_size, store_parm_word, store_parm, push_parameters,
988 collect_returned_value): Deleted.
990 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
992 * infrun.c (wait_for_inferior): Handle stepping into leaf
993 functions whose prologue consists of gp loading code only.
995 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
997 * dbxread.c: Don't include libbfd.h.
998 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
999 <time.h>, or <sys/types.h>.
1000 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1001 collect information about the stab and stab string sections.
1003 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1005 * stabsread.c (read_huge_number): handle large unsigned number
1006 for stabs generated by os9k C compiler.
1008 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1010 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1011 * breakpoint.h (hit_count): New breakpoint field.
1012 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1013 (clear_breakpoint_hit_counts): New function.
1014 (bpstat_stop_status): Increment the hit count.
1015 (breakpoint_1): Display the hit count.
1016 * infcmd.c (run_command): Reset breakpoint hit counts.
1017 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1018 displaying hit counts.
1020 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1022 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1023 symbols for all symbol files. Makes skipping over the
1024 trampoline code work when stepping from a function in a shared
1025 library into a function in a different shared library for Irix 5.
1026 Other ELF targets do not have enough information in their
1027 dynamic symbol tables to make this work.
1028 (elf_symtab_read): Relocate mst_solib_trampoline address.
1030 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1032 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1033 * configure.in (m68*-atari-sysv4*): New configuration.
1034 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1035 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1036 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1037 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1038 * config/m68k/amix.mh, config/m68k/amix.mt,
1039 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1042 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1044 * symtab.c (find_function_start_sal): New function to find
1045 the start of a function from a function symbol.
1046 (decode_line_1, decode_line_2): Use it instead of open coded
1047 partial copies of the code.
1048 (list_symbols): Quote symbol name before passing it to
1049 break_command to enable proper handling of mangled symbols.
1051 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1053 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1054 * ch-exp.y (yylex): First try name lookup using exact name
1055 typed by user; if that fails, try lower-cased name.
1057 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1059 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1060 Move "no debugging symbols found" test to symfile.c.
1061 * symfile.c (syms_from_objfile, reread_symbols): Add
1062 "no debugging symbols found" test.
1063 * coffread.c (init_stringtab): Handle stripped files with a
1064 stringtab offset of zero gracefully.
1065 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1066 BFD instead of stop_pc heuristic to determine if it is a dynamically
1068 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1069 ioctl, it indicates that the process has exited.
1071 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1073 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1074 .PARISC.unwind section now.
1076 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1078 * breakpoint.c (mention): Always show breakpoint address if no
1081 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1083 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1084 handling of shared libraries for non-ELF executables, but only if
1085 HANDLE_SVR4_EXEC_EMULATORS is defined.
1086 (locate_base): Try to find debug_base in the dynamic linker
1087 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1088 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1089 Define to enable handling of shared libraries for a.out executables,
1090 run under Solaris BCP.
1092 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1094 * infrun.c (wait_for_inferior): Print "Program exited normally"
1095 regardless of batch_mode.
1096 * defs.h, top.c (batch_mode): Removed.
1098 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1100 * Makefile.in (dcache_h): Remove redundant definition.
1101 (init.c): Add a comment.
1102 (top.c): Remove explicit compile action.
1103 * breakpoint.c (mention): Share code indicating location of
1104 break/watchpoints, don't print address if addressprint is off.
1105 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1106 (demangle): Remove redundant declarations.
1107 * eval.c: Remove redundant function declarations.
1108 * objfiles.h: Cosmetic and grammatical improvements.
1109 * TODO: Various updates.
1111 * remote-mips.c: Replace all \r chars with \015.
1112 (mips_receive_header): Display control characters readably.
1113 (mips_xfer_memory): Add a simple progress display.
1115 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1117 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1119 * remote-hms.c (flush): New function.
1120 (expect): Get edge case right.
1121 (hms_read_inferior_memory): Be more tolerant of line noise.
1123 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1125 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1126 target files, not non-existent mach3.mh and mach3.mt.
1128 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1130 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1131 symbols for all symbol files. Makes skipping over the
1132 trampoline code work when stepping from a function in a shared
1133 library into a function in a different shared library.
1134 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1136 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1138 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1139 names mean end of .o file.
1140 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1141 top of routine. Handle new thread notification cleanly.
1142 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1143 thread notification scheme.
1144 * (child_resume): General cleanups, handle resumption of all
1147 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1149 * ser-go32.c: Rewrite to run under windows.
1150 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1152 * serial.c (serial_open): Notice device "pc".
1153 * remote-e7000.c: Fix copyright date.
1154 (expect): Compare \n and \r the same.
1155 (e7000_open): Allow pc as a serial port
1156 * sh/sh.mt: Add ser-e7kpc.
1157 * h8300/h8300hms.mt: Add ser-e7kpc.
1158 * main.c (proc_wait): Don't wait if using go32.
1160 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1162 * somread.c: Simplify by using stabsect_build_psymtabs.
1163 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1164 corresponding to the name of the text section. All references
1166 (somstab_build_psymtabs): Delete function, no longer needed.
1168 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1170 * somread.c: Renamed from paread.c. Changed function names and
1171 comments to reflect that this file deals with SOM (an object file
1172 format), rather than the PA (a cpu).
1173 (Makefile.in): Chaned appropriately.
1174 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1175 * dbxread.c (somstab_build_psymtabs): Renamed from
1176 pastab_build_psymtabs.
1178 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1180 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1181 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1183 * Makefile.in: Updated for core-sol2.c.
1184 * README: Add notes about SPARCworks cc under Solaris 2.x,
1185 from Casper H.S. Dik (casper@fwi.uva.nl).
1186 * config/mips/xm-makeva.h: Removed, no longer necessary.
1187 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1188 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1189 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1191 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1193 * gdba.el: Put program input and output in a separate buffer.
1195 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1197 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1198 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1199 with global variable of same name in libnsl.so on UnixWare.
1201 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1203 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1204 embedded in template name.
1206 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1208 * config/i386/nm-linux.h: change calling convention of
1209 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1210 target_insert_watchpoint() and
1211 target_remove_watchpoint().
1213 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1214 to be long long in gdb.
1215 * config/mips/tm-bigmips.h: ditto.
1217 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1219 * c-lang.c (asm_language_defn): New definitions for language_asm,
1220 mostly copied from c_language_defn, to avoid warnings when
1221 switching between c and asm stack frames.
1223 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1225 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1226 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1227 (upgrade_type, handle_psymbol_enumerators): Likewise.
1228 (has_opaque_xref, cross_ref): Likewise.
1229 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1230 debugging information, rather than doing it here.
1231 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1232 point in ecoff_debug_swap backend structure, rather than calling
1233 ecoff_slurp_symbolic_info directly.
1235 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1237 * breakpoint.c: Include annotate.h. Call annotate_field rather
1238 than printing annotation directly.
1240 * main.c: Include string.h.
1242 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1244 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1245 call it instead of doing normal loop.
1246 * infcmd.c (attach_command): Don't call wait_for_inferior if
1248 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1249 hook that can decide whether to step over the next breakpoint.
1250 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1251 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1254 * configure.in: Improve sorting/formatting of hosts and targets.
1255 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1256 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1257 * Makefile.in (stop-gdb): New target.
1258 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1261 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1263 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1264 the identical initialization can be deleted from main.c, but i
1265 haven't done so just in case.
1267 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1269 * gdba.el: Added menu windows and slightly improved window
1270 handling to gdba.el. Fixed numerous minor bugs that were causing
1271 emacs and gdb to fall out of sync.
1273 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1275 * breakpoint.c: annotate changes lost at merge, put back in.
1277 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1279 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1282 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1284 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1286 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1287 writing of floating registers, the dpx2 kernel disallows it.
1288 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1289 is contained in o_praw.
1290 * irix5-nat.c (solib_map_sections): Adjust sections by the
1291 difference between the loaded address and the prelinked address.
1292 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1294 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1295 symbols, their value is absolute.
1296 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1297 libraries fh->adr fields of zero. Relocate minimal symbol values
1298 upon readin. Relocate non-stabs symbols upon readin.
1299 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1300 start address of the outermost block.
1301 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1302 instead of section_offsets and use relocated pst->textlow for
1303 line number and procedure address relocations.
1305 From gmo@MicroUnity.com (Guillermo A. Loyola):
1306 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1307 Handle SGI Irix5 stIndirect symbol type.
1309 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1311 * breakpoint.c: fix a syntax error native cc does not like.
1313 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1314 * sparclite/Makefile.in: ditto.
1315 * sparcl-tdpe.c: change file name because first 8 chars has to be
1317 * sparcl-stub.c: ditto.
1319 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1321 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1323 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1325 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1326 ignore) a PID argument.
1327 (hppa_pop_frame): Pass a PID to target_write_pc.
1328 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1329 and pass through a PID argument.
1330 (target_read_pc, target_write_pc): Update prototypes.
1332 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1334 * Makefile.in: add new file sparclite-tdep.c.
1335 * sparclite/Makefile.in: add new file sparclite-stub.c.
1336 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1338 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1339 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1341 * sparclite-tdep.c: new file, contains hardware breakpoint support
1343 * sparclite-stub.c: new file, stub code that add support hardware
1345 * breakpoint.c: add hardware breakpoint support.
1346 * breakpoint.h: add new breakpoint type to support hardware
1348 * config/mips/nm-irix4.h: change interface for target dependent
1349 code supporting watch point.
1350 * config/pa/nm-hppab.h: change interface for target dependent
1351 code supporting watch point.
1353 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1355 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1357 * stabsread.c (read_struct_fields): os9k nested structure does not
1358 have terminating ';', instead it just get to ',' and bit position
1361 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1363 * nlmread.c (nlm_symtab_read): Clean up a bit.
1364 * (nlm_symfile_read): Record bounds of main() so that backtrace
1365 command will know where to stop.
1366 * objfiles.c (objfile_relocate): Relocate entry point/func info
1367 for backtrace as well.
1368 * objfiles.h: Define values for invalid PCs for entry point info.
1369 * symfile.c (init_entry_point_info): Initialize invalid values
1370 with aforementioned macros.
1371 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1372 to cause backtrace to stop when it gets back to main().
1373 * config/i386/tm-i386nw.h: Ditto.
1375 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1377 Fix value_print, which used to be ostensibly language-independent,
1378 but would print pointers and arrays in C syntax. Instead, call
1379 a language-specific function.
1380 * language.h (struct language_defn): New functional field
1382 (LA_VALUE_PRINT): New macro.
1383 * language.c (unk_lang_value_print): New stub/dummy function.
1384 (unknown_language_defn, auto_language_defn, local_language_defn):
1386 * c-valprint.c (c_value_print): New function, with code moved from:
1387 * valprint.c (value_print): ... here. Now just invoke
1388 LA_VALUE_PRINT to do language-specific stuff.
1389 * valprint.c (value_print_array_elements): Make non-static.
1390 * c-lang.c (c_language_defn, cplus_language_defn): Add
1391 c_value_print in the la_value_print field.
1392 * m2-lang.c (m2_language_defn): Likewise.
1393 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1394 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1395 * ch-valprint.c (chill_value_print): New function, based on
1396 c_value_print, but use Chill "look and feel."
1397 * c-lang.h (c_value_print): New prototype.
1398 * ch-lang.h (chill_value_print): New prototype.
1399 * value.h (value_print_array_elements): New prototype.
1401 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1402 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1404 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1406 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1407 to new file top.c. Make things extern instead of static and
1408 similar rearrangements to deal with this.
1410 * utils.c: Move fputs_unfiltered to main.c. Remove
1411 FPUTS_UNFILTERED_OVERRIDE ifndef.
1412 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1413 and libgdb uses utils.c and top.c.
1415 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1417 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1419 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1421 * ch-valprint.c (chill_val_print_array_elements): New function.
1422 A Chill version of val_print_array_elements, it prints the
1423 array index labels, in additions ot the array element values.
1424 (chill_val_print): Use the new function.
1426 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1428 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1430 * defs.h (enum language): Add language_asm.
1431 * findvar.c (read_register_bytes read_register_gen
1432 write_register_bytes read_register read_register_pid
1433 write_register write_register_pid supply_register): Move multi-
1434 thread handling down into these routines. Create XXX_pid routines
1435 that allow register references to specify the pid.
1436 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1437 read_sp write_sp read_fp write_fp): Move these routines from
1438 infcmd to findvar to centralize the whole mess.
1439 * i386-nlmstub.c: Portability fixes.
1440 * infptrace.c (child_resume): Conditionalize to allow other natives
1441 to override it. Remove PIDGET gubbish, it's no longer necessary.
1442 * infrun.c (wait_for_inferior): Put registers_changed() before
1443 target_wait() to speed up remote debugging.
1444 * Replace code that reads registers from other threads with much
1445 nicer looking new function calls (see changes to findvar.c).
1446 * Don't skip prologues if debugging assembly source.
1447 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1448 child_resume to handle multi-thread debugging properly.
1449 * remote.c: Add O response to get console output from target.
1450 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1451 SERIAL_ERROR here to simplify callers.
1452 * Change static var timeout to remote_timeout.
1453 * (fromhex): Remove unnecessary return -1 at end of routine.
1454 * (remote_wait): Turn this into a big switch statement. Add
1455 support for O response.
1456 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1457 * (getpkt): Split getpkt into two parts. read_frame deals with
1458 all formatting issues, run-length encoding, and framing. getpkt
1459 now handles error recovery, and frame detection.
1460 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1461 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1462 control. (hardwire_readchar): Handle EINTR from read().
1463 * symfile.c (deduce_language_from_filename): Add support for .s
1465 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1466 override infptrace's child_wait.
1467 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1468 instead of XXXlynx.h.
1469 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1471 * nlm/gdbserve.c: Portability fixes.
1473 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1475 * inftarg.c (child_wait): Call proc_wait, not wait.
1476 (child_mourn_inferior): Call proc_remove_foreign.
1477 * main.c (gdb_init): Call init_proc.
1478 * main.c: Provide dummy versions of init_proc, proc_wait, and
1479 proc_remove_foreign for the gdb case (the libgdb case provides its
1480 own versions of these functions).
1481 * Makefile.in (libgdb-files): Add libproc.a.
1483 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1485 Hardware watchpoints for Linux, from Rick Sladkey
1486 (jrs@world.std.com).
1487 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1488 new hardware breakpoint recovery method.
1489 * i386v-nat.c (i386_insert_watchpoint,
1490 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1491 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1492 New functions to support the 386 hardware debugging registers.
1493 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1494 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1495 target_insert_watchpoint, target_remove_watchpoint): Define these
1496 macros to use the hardware debugging functions in i386v-nat.c.
1498 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1500 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1503 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1505 * target.c, target.h: New variables target_activity_function and
1507 * inflow.c, inferior.h: New functions set_sigio_trap and
1509 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1511 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1513 * remote-sim.h (sim_verbose): Delete.
1514 Document callbacks needed.
1515 (sim_*): Change result to void where there isn't one.
1516 (sim_open): Clarify argument and error response.
1517 (sim_close): Declare.
1518 (sim_load): Change bfd_handle argument to file name. Clarify result.
1519 (sim_create_inferior): Renamed from sim_set_args.
1520 (sim_set_pc): Delete.
1521 (sim_info): Delete printf_fn argument.
1522 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1523 (gdbsim_load): Try sim_load first.
1524 (gdbsim_create_inferior): Call sim_create_inferior.
1525 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1526 (gdbsim_close): Call sim_close.
1527 (gdbsim_files_info): Update call to sim_info.
1528 (gdbsim_ops): Realign comments.
1530 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1532 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1534 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1535 the auxent if the symbol's name is ".file". From David Edelsohn
1536 <c1dje@watson.ibm.com>.
1538 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1540 * breakpoint.c (breakpoint_1): Fix typo.
1542 * annotate.c (annotate_field_end): Fix typo.
1544 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1546 * Makefile.in (TSSTART): Remove; no longer used.
1548 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1549 fputs_unfiltered and exit directly, rather than fatal. The latter
1550 calls vfprintf_unfiltered!
1552 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1553 * value.h, printcmd.c (print_value_flags): Move from here...
1554 * annotate.c: ...to here, and make it use can_dereference.
1556 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1558 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1559 Remove, needed for both native and cross.
1560 * target.c (attach_flag, generic_mourn_inferior): Put here.
1561 * utils.c (job_control): Put here.
1562 (terminal.h): Don't include anymore.
1564 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1566 * source.c (find_source_lines): Always use code that was #ifdef
1567 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1568 leaving it on the chain. Reindent much of this function.
1569 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1570 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1571 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1572 config/ns32k/xm-ns32km3.h: Remove all references to
1573 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1574 * main.c, fork-child.c, many config files: Remove all
1575 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1578 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1579 This avoids __eprintf troubles.
1581 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1583 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1584 initialization code which needs to be called even if we bypass the
1585 command line stuff into gdb_init.
1586 * utils.c (fputs_unfiltered): Surround in #ifndef
1587 FPUTS_UNFILTERED_OVERRIDE.
1588 * Makefile.in (libgdb.a): New target.
1590 * utils.c: Rearrange I/O stuff a bit so that all output goes
1591 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1592 which made %s not work with arbitrarily large strings.
1593 * printcmd.c (printf_command): Use printf_filtered, not
1594 printf_unfiltered and printf, now that arbitrary limit is gone.
1597 * breakpoint.c (watchpoint_check): Remove unused variable b.
1598 * stack.c (print_frame_info): Move sp and buf inside #if.
1599 * eval.c (evaluate_subexp): Remove unused variables pp,
1600 mangle_ptr, ptr, and mangle_tstr.
1601 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1603 * symtab.c (lookup_symtab): Put variable copy inside #if.
1604 (decode_line_1): Put variable q1 inside #if 0.
1605 * target.h: Declare target_link.
1606 * infrun.c (wait_for_inferior): Remove unused variables signame.
1607 * remote.c (remote_resume): Remove unused variable name.
1608 * c-exp.y (parse_number): Parenthesize operand of shift.
1609 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1610 (this is a semantic change, the warning seems to have detected a bug).
1611 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1612 * coffread.c: Move variable temptype inside #if.
1613 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1615 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1616 (chill_val_print): Remove unused variable in_range.
1617 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1618 (chill_val_print): Add default case for switch.
1619 * stabsread.h: Declare stabsect_build_psymtabs.
1620 * os9kread.c (read_minimal_symbols): Make this return void.
1621 (os9k_symfile_read): Remove unused variables stb_exist and val.
1622 (os9k_symfile_init): Remove unused variable val.
1623 (fill_sym): Remove unused variable id.
1624 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1625 unused variable nsl.
1626 Remove unused variable symfile_bfd.
1627 #if 0 unused variables lbrac_unmatched_complaint and
1628 lbrac_mismatch_complaint.
1629 Remove declaration for non-existent function os9k_next_symbol_text.
1631 * annotate.c, annotate.h: New files, containing a function for
1632 each annotation which outputs it.
1633 * Move breakpoints_changed from breakpoint.c to annotate.c.
1634 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1635 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1636 Use annotate.c functions to output annotations.
1637 * Makefile.in (OBS): Add annotate.o.
1639 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1641 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1642 elf_unwind_entries are always initialized.
1644 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1645 stubs which return directly to the caller rather than to the stub
1648 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1650 * c-exp.y (yyerror): Display a more informative error message.
1651 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1652 * m2-exp.y (yyerror): Ditto.
1654 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1656 * inflow.c (job_control): Move definition to front of file.
1658 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1660 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1661 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1663 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1665 * Makefile.in (kdb): Remove old init.c creation commands.
1666 * configure.in (sparclite): Match on sparclite*.
1667 * sparclite/aload.c (main): Only change section addresses for
1668 a.out format object files.
1670 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1672 * config/i386/go32.mh: Define CC.
1674 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1676 * gdbserver/Makefile.in: Remove irrelevant definitions and
1677 comments inherited from the gdb Makefile.
1678 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1679 (VERSION): Update to 4.12.3.
1680 (gdbserver): Remove any existing executable first.
1681 (distclean, realclean): Remove nm.h.
1682 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1683 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1684 Don't use absolute pathname.
1686 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1688 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1691 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1693 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1694 (print_it_normal): Add annotations for the inferior starting and
1695 stopping, and for all the various messages related to how it
1698 * printcmd.c (do_one_display): Annotate.
1699 * stack.c (print_frame_info): Annotate printing of stack frames.
1701 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1703 * remote.c (get_offsets): Handle case where stub doesn't support
1706 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1708 Add partial support for g++ code compiled with -fvtable-thunks.
1709 * c-valprint.c (c_val_print): Add vtblprint support
1711 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1712 pointers (if using thunks) as well as array of structs (otherwise).
1713 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1714 level, and make the latter non-static (so define_symbol can use it).
1715 * stabsread.c (define_symbol): If the type being defined is a
1716 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1717 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1718 * values.c (value_virtual_fn_field): Handle thunks.
1719 * values.c (value_headof): Minor efficiency hack.
1720 * values.c (value_headof): Incomplete thunk support. FIXME.
1722 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1724 * valprint.c (print_longest): Clarify comment about use_local.
1725 * printcmd.c, defs.h (print_address_numeric), callers in
1726 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1727 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1728 exec.c: New argument use_local.
1729 * source.c (identify_source_line): Use filtered output. Use
1730 print_address_numeric.
1732 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1733 language.c (type_error, range_error): Use filtered output.
1734 * utils.c (error_begin): Update comment to tell people to use
1737 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1738 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1741 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1743 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1744 from the fault, #ifndef FAULTED_USE_SIGINFO.
1745 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1747 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1749 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1750 Explicitly annotate each record.
1752 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1754 * xcoffexec.c: Reformat to standards and lint.
1755 (language.h): Include.
1756 (exec_close): Declare arg "quitting".
1757 (file_command): Declare arg "from_tty".
1758 (map_vmap): Cast xmalloc result to PTR.
1759 * rs6000-nat.c: Reformat to standards and lint.
1760 (exec_one_dummy_insn): Use char array for saved instruction.
1761 (fixup_breakpoints): Declare.
1762 (vmap_ldinfo): Be more informative in fatal error messages.
1763 (xcoff_relocate_symtab): Define to return void.
1764 * xcoffsolib.h: Reformat to standards, improve comments.
1765 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1767 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1769 * utils.c, defs.h (error_begin): New function.
1770 (quit): Print annotation before printing the error message.
1771 * main.c (return_to_top_level): Print annotation before doing the
1773 * symtab.c (decode_line_1): Call error not warning and then
1774 return_to_top_level. Call error_begin and printf_unfiltered
1775 rather calling warning (before calls to return_to_top_level).
1776 * core.c (memory_error): Use error_begin, printf_unfiltered,
1777 print_address_numeric and return_to_top_level instead of error.
1778 Cleans up a FIXME-32x64.
1779 * language.c (type_error, range_error): Call error_begin
1780 not just target_terminal_ours.
1782 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1783 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1784 side of an assignment is non-portable.
1786 * utils.c (query): Change syntax of query annotations to be
1787 consistent with other input annotations.
1788 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1790 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1792 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1794 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1795 that have a stack frame size of 32k or larger (from Paul Flinders).
1796 Remove #if 0'd code.
1798 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1800 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1801 for Lynx platforms that need it.
1802 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1804 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1806 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1807 than trying to deduce it from the fault.
1809 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1811 * printcmd.c (print_address_symbolic): Initialize name to empty
1812 string to avoid core dump if lookup fails.
1813 * remote-e7000.c (printf_e7000debug): Error if target not open.
1815 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1817 * i386-nlmstub.c: Update to be more in line with PIN stub.
1818 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1819 * (hex2mem): Init ptr.
1820 * General cleanups to use ConsolePrintf, standard prologues, etc...
1822 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1824 * i386-nlmstub.c: More changes to be compatible with remote.c.
1826 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1827 into (the far less frequently called) dbx_symfile_read.
1829 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1831 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1833 * dbxread.c (record_minimal_symbol): Record the section
1834 associated with the symbol to make dynmaic relocation work.
1835 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1836 Solaris brain-damage which don't apply to relocatable object
1838 * (stabsect_build_psymtabs): New routine to read stabs out of an
1839 arbitrarily named section.
1840 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1842 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1843 stabs out of the nlm.
1844 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1845 brain-damage which don't apply to relocatable object files.
1846 * remote.c (putpkt): Improve error reporting and error handling.
1847 * (get_offsets): Temporary kludge to force data & bss sections to
1848 have the same relocation.
1849 * stabsread.c (define_symbol, scan_file_globals): Record section
1852 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1854 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1855 FIXME-32x64 comment.
1857 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1859 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1860 to after call to target_wait. This means that flush_cached_frames
1861 can call target_terminal_ours if it wants to.
1862 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1863 comment about why the code is dubious.
1865 * stabsread.c (read_type): Call read_type, not nonexistent
1868 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1870 * remote-os9k.c (rombug_fetch_registers): set trace mode
1872 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1874 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1876 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1877 passed to process_one_symbol.
1878 * stabsread.c (read_type): process os9k functio prototype.
1880 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1882 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1885 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1887 * utils.c (prompt_for_continue): Annotate prompt.
1888 (query): Annotate query.
1889 * printcmd.c (print_frame_args): Change syntax of argument
1890 annotation to make name and value part of a single group of
1891 annotations, not two separate groups.
1892 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1893 * valprint.c (val_print_array_elements): Change syntax of
1894 annotation to be more concise.
1895 * main.c, defs.h (command_line_input): New argument tells what
1896 string to include in the annotations.
1897 * symtab.c (decode_line_2), main.c (read_command_lines,
1898 command_loop): Change callers.
1900 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1901 target null pointer.
1902 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1904 * printcmd.c (output_command): Annotate things we print here too.
1905 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1906 * Move declaration of print_value_flags from defs.h to value.h.
1907 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1909 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1911 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1912 BFD handles sun3 dynamic relocations now.
1913 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1916 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1918 * printcmd.c (print_command_1): Annotate the top-level expressions
1920 (print_frame_args): Annotate each argument.
1921 * printcmd.c, defs.h (print_value_flags): New function.
1922 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1923 * valprint.c (val_print_array_elements): Annotate each array element.
1925 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1927 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1928 the register contains a pointer to the type, not the type itself.
1930 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1932 * main.c (main): Accept --annotate=N option and make --fullname
1933 the same as --annotate=1.
1934 (command_line_input): Print annotatation before and after prompt.
1935 * blockframe.c (flush_cached_frames): Print annotation.
1936 * Rename frame_file_full_name to annotation_level and move it from
1938 * source.c (identify_source_line): If annotation_level > 1,
1939 change output format.
1940 * breakpoint.c: Print annotation whenever a breakpoint changes.
1941 * main.c: New variable server_command.
1942 (command_line_input): Parse "server " and set server_command.
1943 (dont_repeat): Check server_command.
1945 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1947 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1948 updating raw_symbol and symnum. Return a value in the case where
1951 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1953 * parse.c: Don't define block_found; it is defined in symtab.c.
1954 * parser-defs.h: Add comment regarding block_found.
1956 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1958 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1961 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1963 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1964 section vma. Do not read dynamic relocs for sun3 executables to
1965 avoid BFD assertion message.
1967 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1969 * nm-hppab.h (KERNEL_U_ADDR): Define.
1970 (FIVE_ARG_PTRACE): Likewise.
1971 (CANNOT_STORE_REGISTER): Likewise.
1972 * nm-hppah.h (KERNEL_U_ADDR): Define.
1973 (FIVE_ARG_PTRACE): Likewise.
1974 (CANNOT_STORE_REGISTER): Likewise.
1975 (NEED_TEXT_START_END): Likewise.
1977 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1978 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1979 (FIVE_ARG_PTRACE): Likewise.
1980 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1981 (FIVE_ARG_PTRACE): Likewise.
1983 * hppa-tdep.c (read_unwind_info): Make static.
1984 (restore_pc_queue): Indirect through the target vector to
1985 reload the register state.
1987 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1989 * paread.c (compare_unwind_entries): Delete function. It's been
1990 moved into hppa-tdep.c.
1991 (read_unwind_info): Likewise.
1992 (pa_symfile_read): No longer call read_unwind_info. The unwind
1993 tables will be read in as they are needed.
1995 * hppa-tdep.c (compare_unwind_entries): New function.
1996 (read_unwind_info, internalize_unwinds): Likewise.
1997 (find_unwind_entry): Read in unwind information on demand.
1999 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2001 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2002 to : in search path processing.
2003 * defs.h (qsort): Rename argument in prototype.
2004 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2006 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2007 (false): Eliminate usages.
2009 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2011 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2012 All references to value changed to value_ptrlage_command is now
2014 All references to value changed to value_ptr.
2015 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2016 * remote-hms.c (hms_wait): Timeout after five seconds.
2017 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2018 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2019 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2021 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2023 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2025 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2027 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2029 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2030 bp_watchpoint_scope breakpoints.
2031 (struct breakpoint): Add val_chain and related_breakpoint fields
2032 for use by watchpoints.
2034 * breakpoint.c (within_scope): Delete. No longer used.
2035 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2036 (target_{remove,insert}_watchpoint): Likewise.
2037 (can_use_hardware_watchpoint): New function.
2038 (remove_breakpoint): New function to remove a single breakpoint
2039 or hardware watchpoint.
2040 (insert_breakpoints): Handle insertion of hardware watchpoints.
2041 Store a copy of the value chain derived from the watchpoint
2043 (remove_breakpoints): Simplify by using remove_breakpoint.
2044 (delete_breakpoint): Likewise.
2045 (watchpoint_check): Delete the watchpoint and watchpoint scope
2046 breakpoints when the watchpoint goes out of scope. Save & restore
2047 the current frame after checking watchpoints.
2048 (breakpoint_init_inferior): Likewise (restarting the program
2049 makes all local watchpoints go out of scope).
2050 (bpstat_stop_status): Handle hardware watchpoints much like normal
2051 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2052 when the watchpoint goes out of scope. Remove and reinsert all
2053 breakpoints before returning if we stopped when a hardware watchpoint
2055 (watch_command): Use a hardware watchpoint when possible. If
2056 watching a local expression, build a scope breakpoint too.
2057 (map_breakpoint_numbers): Also call given function for any
2058 related breakpoints.
2059 (disable_breakpoint): Never disable a scope breakpoint.
2060 (enable_breakpoint): Handle hardware breakpoints much like normal
2061 breakpoints, but recompute the watchpoint_scope breakpoint's
2062 frame and address (if we have an associated scope breakpoint).
2063 (read_memory_nobpt): Handle hardware watchpoints like normal
2064 watchpoints. When necessary handle watchpoint_scope breakpoints.
2065 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2066 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2067 (disable_command): Likewise.
2069 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2070 Extern prototype added to frame.h
2072 * infrun.c (wait_for_inferior): Set current_frame and select
2073 a frame before checking if we stopped due to a hardare watchpoint
2074 firing. Handle stepping over hardware watchpoints.
2075 (normal_stop): Remove unnecessary call to select_frame.
2077 * value.h (value_release_to_mark): Declare.
2078 * values.c (value_release_to_mark): New function.
2080 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2081 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2083 * hppab-nat.c (hppa_set_watchpoint): New function.
2085 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2086 (HAVE_STEPPABLE_WATCHPOINT): Define.
2087 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2088 (target_{insert,delete}_watchpoint): Define.
2090 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2091 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2092 (target_{insert,remove}_watchpoint): Likewise.
2094 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2096 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2097 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2098 often have the same names as debug symbols for functions, and
2099 confuse lookup_symbol().
2101 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2103 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2104 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2105 REGISTER_RAW_SIZE (1).
2106 Together these changes work around a bug in HP's compiler. Both
2107 seem to be necessary.
2109 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2111 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2112 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2113 are type mst_solib_trampoline.
2115 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2117 * config/m68k/es1800.mt: Change comments.
2119 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2121 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2123 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2125 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2128 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2130 * values.c (unpack_long): Remove obsolete comment about using a
2133 * symfile.c (symbol_file_command): Add comments about command syntax.
2135 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2136 Jim Kingdon (kingdon@cygnus.com)
2138 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2139 are in the .plt section.
2140 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2141 find_solib_trampoline_target): New functions for handling
2142 stepping into -g compiled shared libraries.
2143 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2144 find_solib_trampoline_target): Add prototypes.
2145 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2146 Define to handle stepping into -g compiled shared libraries.
2147 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2148 stepping into -g compiled shared libraries.
2150 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2152 * configure.in: Add mips-*-sysv4* support.
2153 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2154 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2155 New files for MIPS SVR4 support.
2156 * Makefile.in: Update for new mipsv4 files.
2157 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2158 read_next_frame_reg to obtain the frame relative stack pointer.
2159 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2160 obtain the frame relative stack pointer.
2161 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2162 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2163 by entering them into the minimal symbol table.
2164 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2165 a long for float formats.
2166 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2167 get defined in <link.h>.
2168 * solib.c (solib_add): Add shared library sections to the section
2169 table of the target before adding the symbols.
2170 * partial-stab.h: Relocate static and global functions.
2171 * dbxread.c (read_dbx_symtab): Remove unused variable
2172 end_of_text_address. Relocate text_addr when passing it
2175 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2176 library functions before the executable is run. Retrieve dynamic
2177 symbols from stripped executables.
2178 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2179 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2180 if no debugging symbols were found.
2181 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2182 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2184 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2185 OSF/1 has shared libraries.
2187 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2189 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2190 to BFD handling of dynamic symbols.
2192 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2194 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2195 then gets its real address into FUN and its GOT/DP value into %r19.
2197 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2199 * hppa-tdep.c (frameless_function_invocation): If no unwind
2200 descriptor was found, then assume this was not a frameless
2201 function invocation.
2202 (frame_saved_pc): If the saved PC is in a linker stub, then
2203 return the return address which the linker stub will return to.
2205 * xm-hppab.h: Never define USG.
2206 * xm-hppah.h: Always define USG.
2208 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2210 * values.c (unpack_long, value_from_longest),
2211 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2213 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2215 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2217 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2219 For SVR4 targets, enable gdb to set breakpoints in shared
2220 library functions before the executable is run.
2221 * elfread.c (elf_symtab_read): Handle symbols for shared library
2223 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2224 and moved to objfiles.c.
2225 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2226 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2227 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2228 the new generic definition from tm-sysv4.h works for Solaris.
2230 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2232 * elfread.c (elf_symtab_read): Change storage_needed,
2233 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2234 bfd_get_symtab_upper_bound. Check for errors from
2235 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2236 * nlmread.c (nlm_symtab_read): Same changes.
2238 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2240 * xcoffread.c (xcoff_next_symbol_text): New function.
2241 (read_xcoff_symtab): Set next_symbol_text_func to it.
2242 Move raw_symbol outside of read_xcoff_symtab.
2244 * remote.c (getpkt): Remove unused "out" label.
2246 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2248 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2249 about more than one watchpoint being triggered.
2251 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2253 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2255 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2257 * blockframe.c (find_pc_partial_function): mst_file_text
2258 symbols do not live in the shared library transfer table.
2259 * ch-exp.y (decode_integer_value, match_character_literal,
2260 match_bitstring_literal): Guard tolower calls with isupper,
2261 tolower on old BSD systems blindly subtracts a constant.
2262 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2263 well when determining the producer of the object file.
2264 * mdebugread.c (has_opaque_xref): New function to check for
2265 cross reference to an opaque aggregate.
2266 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2267 enter typedefs to opaque aggregates into the symbol tables.
2268 * mdebugread.c (parse_external): Remove skip_procedures argument,
2269 it has always been 1. Remove code that handled stProc symbols,
2270 it was never executed and was wrong, as the index of a
2271 stProc symbol points to the local symbol table and not to the
2272 auxiliary symbol info. Update caller.
2273 * mdebugread.c (parse_partial_symbols): Do not enter external
2274 stProc symbols into the partial symbol table, they are already
2275 entered into the minimal symbol table.
2276 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2277 Remove all conditionals and definitions for ptx.
2278 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2279 Fix addresses of floating point registers in REGISTER_U_ADDR.
2280 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2281 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2282 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2283 signal trampoline code work.
2284 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2285 Remove all conditionals and definitions for ptx.
2286 Remove KDB definitions.
2287 * symm-nat.c (store_inferior_registers): Fetch registers before
2288 storing them to obtain valid floating point control registers.
2289 Store fpu registers.
2290 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2291 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2292 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2294 * symm-nat.c (child_resume): Update type of `signal' parameter.
2295 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2297 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2299 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2300 calling import stubs for functions in shared libraries.
2302 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2304 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2306 * ch-lang.c (chill_is_varying_struct): Magic string is
2307 was "<var_length>" is now "__var_length" (more portable).
2309 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2311 * remote.c (getpkt): If we get a timeout, actually retry rather
2312 than just giving up the first time it happens.
2313 * remote.c: Document sequence numbers.
2314 (remote_store_registers): Change syntax of 'P' request so that it
2315 never looks like a sequence number.
2317 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2319 * os9kread.c (record_minimal_symbol): add section_offset to
2320 relocate minimal symbol table.
2321 * os9kread.c (read_minimal_symbols): ditto.
2322 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2324 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2325 return. Also if file addr is 0 leave it 0, not to relocate.
2326 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2327 'set remotexoff' and 'set remotelog' commands.
2329 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2331 * remote.c (remote_store_registers): Add 'P' request to set an
2332 individual register.
2333 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2336 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2338 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2339 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2340 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2342 * command.c (do_setshow_command, case var_string): Never add a
2343 space to the end of the string.
2344 * NEWS: Document this change.
2345 * .gdbinit: Add a space to the "set prompt" command.
2347 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2349 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2350 changes to make it compile (it doesn't link yet).
2352 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2353 (set_demangling_style, set_demangling_command): Use savestring not
2354 strdup. We were not dealing properly with a NULL return from
2355 strdup, and were not declaring strdup (the system header may or
2358 * valprint.c (val_print): Remove inaccurate comment about what
2359 types can be stub types.
2361 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2362 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2363 Supply alternate version if ATTACH_DETACH is not defined.
2364 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2365 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2366 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2368 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2370 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2372 (skip_trampoline_code): Rewrite and add support for argument
2373 relocation stubs stubs, import/export stubs, calls through
2374 "_sr4export" and cascaded trampolines.
2376 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2377 if no unwind descriptor is found.
2379 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2380 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2381 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2382 differently. All registers are four bytes.
2383 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2385 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2387 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2388 registers as both single and double values (fetching 2nd 32bit half
2389 as necessary). Annotate each register printed with its precision.
2391 * paread.c (read_unwind_info): Fix off-by-one error.
2393 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2395 * main.c (complete_command): Deal with it if arg is NULL.
2397 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2399 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2400 regarding using the PC--using the PC is necessary and all the
2401 FIXME comments in the world won't make it go away.
2403 * valops.c (value_at, value_at_lazy): Give error if we dereference
2405 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2406 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2408 * stabsread.c (patch_block_stabs): Add comment about what happens
2409 if the definition is in another compilation unit from the stab.
2411 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2413 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2415 * main.c (complete_command): New command, from Rick Sladkey
2416 <jrs@world.std.com>.
2417 (symbol_completion_function): Don't declare rl_point and
2418 rl_line_buffer; they are now declared in readline.h.
2419 (show_commands): Don't declare history_base; it is declared in
2421 * command.c (lookup_cmd): Don't delete trailing whitespace.
2422 Reverts change of 14 May 1989.
2424 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2426 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2427 code from prim_record_minimal_symbol_and_info() to here. Callers
2428 of the latter can legitimately supply a section number of -1.
2430 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2432 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2433 member functions have an element in args for a (nonexistent) this
2436 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2438 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2440 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2441 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2443 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2444 for the structure's type. All callers changed.
2446 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2447 for each structure argument rather than assuming it's either
2448 true or false for all structure arguments.
2450 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2451 on the length structure passed, not the compiler used.
2453 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2454 argument for the structure's type.
2456 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2458 * values.c (set_internalvar): Don't set var->value until we are
2459 sure there won't be an error().
2461 * remote.c (get_offsets): Reinstate comment which was in
2462 remote_wait about use of SECT_OFF_TEXT and so on.
2464 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2466 * symmisc.c (maintenance_check_symtabs): New function to check
2467 consistency of psymtabs and symtabs.
2468 * symtab.h (maintenance_check_symtabs): Add prototype.
2469 * maint.c: Add new `maint check-symtabs' command.
2470 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2471 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2472 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2474 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2475 to write_memory to avoid warnings from gcc.
2476 * config/i386/xm-symmetry.h: Add missing #endif.
2477 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2478 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2479 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2481 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2483 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2484 (hppa_push_arguments): Likewise.
2486 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2488 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2489 improve remote debugging efficiency. Also fixed problems with
2490 doing function calls for programs with no entry points.
2491 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2492 entry_point_address.
2493 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2494 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2495 parse_lines): Pass section_offsets info to these routines so that
2496 we can relocate symbol table entries upon readin.
2497 * (psymtab_to_symtab_1): Set symtab->primary to tell
2498 objfile_relocate to do relocations for our symbols.
2499 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2500 (which hang off of the symbol table).
2501 * Use prim_record_minimal_symbols_and_info instead of
2502 prim_record_minimal_symbols to supply section info to make minimal
2503 symbol relocations work.
2504 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2505 -1, try to deduce it from ms_type.
2506 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2507 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2508 add code to relocate objfile->sections data structure.
2509 * remote.c (get_offsets): Use new protocol message to acquire
2510 section offsets from the target.
2511 * (remote_wait): Get rid of relocation stuff. That's all handled
2512 by objfile_relocate now.
2513 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2514 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2516 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2518 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2520 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2522 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2523 can no longer set this at run time.
2524 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2525 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2526 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2527 sparc-tdep.c compiles).
2528 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2530 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2532 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2533 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2534 * configure.in: Recognize m68*-cisco*-*.
2536 * Makefile.in (TAGS): Use variables directly, rather than using
2537 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2538 and means that these filenames no longer need be unique across all
2539 the config/* directories.
2540 * configure.in: Put the config/*/ into TM_FILE, etc.
2542 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2543 and trapv exceptions.
2545 * target.h (struct section_table), objfiles.h (struct obj_section):
2546 Change name of field sec_ptr to the_bfd_section. More mnemonic
2547 and avoids the (sort of, for the ptx compiler) name clash with
2548 the name of the typedef.
2549 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2550 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2552 * utils.c: Include readline.h.
2553 * Makefile.in (utils.o): Add dependency.
2555 * remote.c (getpkt): Add support for run-length encoding.
2557 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2559 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2561 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2563 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2564 prim_record_minimal_symbol.
2567 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2568 computing their offset from the start of the old buffer and adding
2569 to the new buffer, rather than by assuming we can add the
2570 difference between the old buffer and the new buffer (it might not
2571 fit in an int). Merge in cosmetic differences from emacs regex.c
2572 version of this macro.
2574 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2576 * Makefile.in (install-only): Fix use of program_transform_name.
2578 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2580 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2581 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2582 so I'm nuking the command.
2583 * symtab.c (find_addr_symbol): Comment out, no longer used.
2585 * main.c (main): Don't init_source_path for the -cd argument. Now
2586 that source_path doesn't contain the current_directory from when
2587 GDB started up, init_source_path is no longer useful (and is
2588 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2590 * TODO: Remove item about line numbers being off. It is useless
2591 and confusing without a reproducible test case (it mentions
2592 proceed(), but I was able to step through proceed without trouble).
2594 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2596 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2597 library functions before the executable is run. Retrieve dynamic
2598 symbols from stripped executables.
2599 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2600 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2601 symtab.c (list_symbols): Handle mst_solib_trampoline.
2602 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2603 for all targets, remove IBM6000_TARGET dependencies.
2604 * dbxread.c (read_dbx_dynamic_symtab): New function.
2605 * dbxread.c (dbx_symfile_read): Use it.
2606 * dbxread.c (SET_NAMESTRING): Set namestring to
2607 "<bad string table index>" instead of "foo" if the string index is
2609 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2611 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2612 to break_command. Handle mst_file_* minimal symbol types.
2613 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2615 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2617 * c-exp.y(yylex): fix potential memory overflow.
2619 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2621 * environ.c (set_in_environ): Eliminate special handling of PATH and
2623 * putenv.c: Removed, conflicts with system declaration of
2624 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2626 * Makefile.in: Change accordingly.
2627 * procfs.c (procfs_create_inferior): Change comment accordingly.
2629 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2631 * rs6000-tdep.c: Change value to value_ptr.
2633 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2635 * i386m3-nat.c: Include floatformat.h.
2636 (get_i387_state): Use memset not bzero.
2640 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2641 ieee-float.h to floatformat.h.
2643 * valprint.c (val_print_string): Ignore error if the error
2644 happened after a terminating '\0'.
2646 * c-valprint.c (c_val_print): Never add 1 to return value from
2647 val_print_string; just return what it returns.
2649 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2650 looping through all of the enums.
2651 * infrun.c (signals_info): Use it.
2653 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2655 * main.c (main): When printing warning about bad baud rate, don't
2656 use warning(); it relies on current_target which isn't set up yet.
2658 * breakpoint.c (_initialize_breakpoint): Update docstring for
2659 tbreak to match what the code actually does. Don't mention tbreak
2660 in docstrings for "enable once" or "enable breakpoints once".
2662 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2664 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2665 while (0). That defeats the whole purpose of using do . . . while (0).
2666 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2667 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2668 using a ?: expression as an lvalue is not portable.
2670 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2671 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2672 'p' and 'r' symbol descriptors into a single symbol to look for a
2674 * README, config/sparc/tm-sparc.h: Update comments.
2676 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2678 * mdebugread.c (parse_type): Do not complain for types with
2679 an `indexNil' aux index, these are simply undefined types.
2680 Remove indexNil check from caller of parse_type.
2681 * mdebugread.c (parse_partial_symbols): Do not enter
2682 stGlobal, scCommon symbols into the minimal symbol table, their
2683 value is the size of the common, not its address.
2684 Handle scInit, scFini, scPData and scXData sections.
2685 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2687 Enter stProc symbols into the global_psymbols list once, not into
2688 the static_psymbols_list.
2689 Get rid of dummy psymtab if it is empty, to allow proper detection
2690 of stripped executables.
2691 * mdebugread.c (cross_ref): Allow cross references to Fortran
2694 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2696 * stabsread.c (common_block_end, fix_common_block): Stash the
2697 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2698 as to not assume that a pointer fits in an enum.
2700 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2702 * os9kread.c (fill_sym): check compiler verion number for pre-
2704 * os9kread.c (os9k_process_one_symbol): address of symbol is
2705 relative to section not module.
2706 * stabsread.c (define_symbol): add symbol type 's' as local
2708 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2710 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2711 * remote-os9k.c: fix bug in 'set remotebaud' function.
2712 * remote-os9k.c (rombug_link): minimize checking so to improve
2714 * symfile.c (symbol_file_command): check if failed to link, also make
2715 the command be able to accept more than one filenames.
2716 * target.c (target_link): check if failed to link with rombug.
2717 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2719 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2721 * remote-es.c (es1800_child_ops): Don't declare it static.
2723 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2725 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2727 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2729 * dbxread.c: New variable lowest_text_address.
2730 (record_minimal_symbol, read_dbx_symtab): Set it.
2731 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2732 end_of_text_address.
2733 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2735 * dbxread.c (end_psymtab): Remove old and commented out
2736 capping_global and capping_static. Fix comments regarding
2737 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2739 * parser-defs.h: Add "extern" to start of variable declarations so
2740 we don't end up with commons.
2741 * parse.c: Define these variables.
2743 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2746 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2748 * alpha-tdep.c: Change value to value_ptr.
2750 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2752 * solib.c (elf_locate_base): New function to locate the address
2753 of the dynamic linker's runtime structure in the dynamic info section.
2754 * solib.c (locate_base): Use it instead of iterating over the list
2755 of mapped address segments.
2756 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2759 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2761 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2762 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2763 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2764 signal trampoline and interrupt routines.
2765 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2766 (frame_chain, frame_chain_valid): Likewise.
2767 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2768 saved regs convention for SP.
2770 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2771 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2772 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2774 * tm-hppah.h (IN_SIGTRAMP): Define.
2776 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2778 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2779 alphabetic character as the start of a name.
2781 * sparclite/Makefile.in (all install): Build and install aload.
2783 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2784 config.guess and config.sub produce.
2786 * mips-tdep.c: Change value to value_ptr.
2788 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2790 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2791 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2792 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2793 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2794 value with value_ptr. This is for the ptx compiler.
2795 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2797 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2798 #if 0 i386_float_info.
2799 * symm-tdep.c (round): Remove. Also remove sgttyb.
2800 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2801 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2802 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2803 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2805 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2806 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2807 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2808 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2809 tm-i386v.h is apparently OK.
2810 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2811 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2814 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2816 * osfsolib.c (xfer_link_map_member): Update to use new
2817 target_read_string interface.
2819 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2821 * infrun.c (wait_for_inferior): In checking
2822 remove_breakpoints_on_following_step, check
2823 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2825 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2827 * os9kread.c (os9k_process_one_symbol): Rename
2828 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2829 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2830 (CORE_ADDR)0, from target_link, since that is what it uses.
2831 Process name at end, not during parsing (like we did before Kung's
2832 change), so that -readnow and -mapped can appear anywhere.
2833 Make text_relocation a local variable.
2834 * config/i386/i386os9k.mt: Fix comment.
2835 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2836 * os9kread.c: Put "comments" after #endif inside /* */.
2837 * stabsread.h: Add os9k_stabs variable.
2838 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2840 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2841 descriptor in global_symbols not local_symbols.
2842 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2844 (read_type): If os9k_stabs, accept function parameters after 'f'
2846 (read_array_type): If os9k_stabs, don't expect index type and
2847 expect lower and upper to be separated by ',' not ';'.
2848 (read_enum_type): If os9k_stabs, read a number before the first
2849 enumeration constant.
2850 (os9k_init_type_vector): New function.
2851 (dbx_lookup_type): Call it when starting new type vector.
2852 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2853 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2854 * os9kstab.c: Removed.
2855 * Makefile.in: Update accordingly.
2856 * objfiles.c (objfile_relocate_data): Removed.
2857 * remote-os9k.c (rombug_wait): Call objfile_relocate
2858 not objfile_relocate_data.
2859 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2860 * remote-os9k.c (rombug_wait): Call find_pc_section not
2862 * main.c (quit_command): Check inferior_pid; revert Kung change.
2863 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2865 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2867 * os9kread.c: New file to read os9000 style symbo table.
2868 * os9kstab.c: new file to read os9000 style stabs.
2869 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2870 * objfiles.c (find_pc_objfile): new function to search objfile
2872 * objfiles.c (objfile_relocate_data): new function to relocate
2873 data symbols in symbol table.
2874 * objfiles.h: Add two aux fields in struct objfile to handle
2875 multiple symbol table files situation like in os9000.
2876 * symfile.c: Change so 'symbol-file' command can handle multiple
2877 files. Also call target_link() to get relocation infos.
2878 * target.c (target_link): new function to get relocation info when
2879 a symbol file is requested to load.
2880 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2881 because in cross mode there's no inferior pid, bit they need to
2883 Makefile.in: add os9kread.c os9kstab.c and .o's.
2884 configure.in: add i386os9k target.
2885 config/i386/i386os9k.mt: new add.
2886 config/i386/tm-i386os9k.h: new add.
2888 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2890 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2891 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2893 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2895 * target.c, target.h (target_read_string): Provide error detection to
2896 caller. Put string in malloc'd space, so caller need not impose
2898 * solib.c (find_solib): Update to use new interface.
2899 * irix5-nat.c (find_solib): Read o_path from inferior
2900 (clear_solib): Free storage for o_path.
2901 * valprint.c (val_print_string): Add comments.
2903 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2905 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2908 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2910 * value.h (struct value): Add modifiable field.
2911 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2912 (record_latest_value): Don't mess with VALUE_LVAL of value.
2913 * valops.c (value_assign): Check it. Reword existing error
2914 message on not_lval.
2916 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2917 (STEP_SKIPS_DELAY): Added.
2918 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2921 * valprint.c (val_print_string): If errcode is set, always print
2922 an error, regardless of force_ellipsis. In the non-EIO case,
2923 just print the error message rather than calling error(). Don't
2924 access *(bufptr-1) if bufptr points to the start of the buffer.
2925 When looking for '\0', don't increment bufptr and addr if bufptr
2926 started out already at limit. If an error happens on fetching the
2927 first character, don't print the string.
2929 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2931 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2934 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2935 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2936 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2937 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2938 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2939 * findvar.c: Update comment regarding ieee-float.h.
2941 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2943 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2944 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2945 Define to make backtracing through the various sigtramp handlers
2947 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2948 the saved pc from ucontext on the stack for SVR4 signal handling.
2950 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2952 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2953 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2954 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2955 just use the global variable itself. When printing baud rate,
2956 don't print a baud rate if baud_rate is -1.
2958 * coffread.c (read_coff_symtab): Pass mst_file_* to
2959 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2960 symbols in the minimal symbols regardless of SDB_TYPE.
2962 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2964 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2965 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2966 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2967 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2968 ignored bs->stop for a bp_step_resume breakpoint.
2969 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2970 which performs one (the check_sigtramp2 one) of the functions
2971 which had been handled by the step_resume_breakpoint. For each
2972 use of the step_resume_breakpoint, make it still use the
2973 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2975 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2976 When setting the frame address of the step resume breakpoint, set
2977 it to the address for frame *before* the call instruction is
2978 executed, not after.
2980 * mips-tdep.c (mips_print_register): Print integers using
2981 print_scalar_formatted rather than duplicating all the
2982 CC_HAS_LONG_LONG and so on.
2983 (mips_push_dummy_frame): Use read_register_gen rather than using
2984 read_register and then putting it back in target format with
2985 store_unsigned_integer. If registers are more than 4 bytes, give
2986 an error rather than have some registers overwrite other
2988 #if 0 unused include of opcode/mips.h.
2990 * symfile.h: Don't declare arguments for coff_getfilename.
2992 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2994 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2996 * configure.in (hppa*-*-osf*): New configuration.
2997 * config/pa/hppaosf.mt: New target makefile fragment.
2998 * config/pa/tm-hppao.h: New target include file.
3000 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3002 * exec.c (print_section_info): Print entry point for exec_bfd only.
3003 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3004 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3005 causes problems if <sys/types.h> has no multiple inclusion protection.
3007 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3009 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3010 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3011 (CALL_DUMMY_LENGTH): Changed accordingly.
3013 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3015 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3016 numbers of register windows.
3018 * sparclite/hello.c: Add factorial function for testing.
3019 * salib.c: Use macros instead of constants for I/O addresses to
3020 make 931 support easier.
3021 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3022 register in sta/lda instructions.
3024 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3026 * dbxread.c (process_one_symbol): Set
3027 block_address_function_relative for COFF like we do for ELF and SOM.
3029 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3031 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3033 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3034 the enumerators of an ecoff enum into the partial symbol table.
3035 * mdebugread.c (parse_partial_symbols): Call it.
3036 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3037 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3038 offsets. Cast psymtab->read_symtab to PTR before passing it to
3040 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3041 set up the global offset table pointer in pic compiled code.
3042 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3043 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3044 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3045 ensures that floats are promoted to doubles before they are pushed
3048 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3050 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3051 Fixup cache_on and flush_i_cache so that they work for both the
3052 930 and 932 processors. Rewrite most low level funcs (uart
3053 access & cache stuff) to use new ASI access macros in sparclite.h.
3054 Also make it easy to access second serial port.
3056 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3058 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3059 <sys/stat.h>; not needed.
3061 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3063 * stack.c (print_frame_info): In "pathological" case, don't
3064 distrust the line number information.
3066 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3068 * mips-tdep.c (mips_print_register): handle 64 bits register.
3069 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3071 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3075 * Makefile.in (install): Do the sed for program_transform_name
3076 ourselves instead of worrying about INSTALL_XFORM. This enables
3077 users to override INSTALL_PROGRAM in the standard way.
3079 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3080 depend on Makefile.in.
3082 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3083 Only test against INT_MIN if a LONGEST is bigger than an int.
3085 * README: Change GhostScript to Ghostscript.
3087 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3089 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3090 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3091 character file names.
3092 * Makefile.in (ALLPARAM): Add these files.
3094 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3095 character file names.
3096 * Makefile.in: Add Kung's new mips64 files.
3098 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3100 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3101 mips64el-*-ecoff and mips64-big-*.
3102 * defs.h: get rid of FORCE_LONG_LONG.
3103 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3104 parsing. Change register size to be MIPS_REGSIZE.
3106 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3108 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3109 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3110 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3112 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3114 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3115 (remove_commands, add_commands): Add/remove hms-drain when target
3118 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3120 * configure.in: Add Lynx/rs6000 support.
3121 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3122 messages. Add rs6000 support. Don't try to modify unwritable
3124 * rs6000-nat.c: Move lots of native dependent stuff (like core
3125 file support) from rs6000-tdep.c & xcoffexec.c to here.
3126 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3127 * xcoffexec.c: Move native dependent stuff to nat.c.
3128 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3130 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3132 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3133 New files to support Lynx/rs6000.
3135 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3137 * README: Remove note about gcc warnings on alpha, these should be
3139 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3140 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3141 remote-utils.c, stabsread.c: Include <string.h>.
3142 * regex.c: Include "defs.h", change re_comp argument to const char *.
3143 * infptrace.c (fetch_register, store_inferior_registers): Change
3144 regaddr to type CORE_ADDR.
3145 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3146 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3148 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3150 * symtab.h: Always define BYTE_BITFIELD to nothing.
3152 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3154 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3155 * configure.in: Remove comment about m68k-em.mt.
3156 * Makefile.in: Remove references.
3158 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3160 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3163 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3165 * target.c (target_preopen): If target_kill doesn't remove the
3166 target from the stack, use pop_target to do it.
3168 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3169 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3170 changes to stabsread.c from summer 1993.
3172 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3173 printing the program, rather than passing NULL to printf.
3174 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3175 try to call UDIDisconnect again. Print better message.
3176 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3178 (udi_create_inferior): If udi_session_id is negative, open a new
3179 TIP rather than giving an error.
3181 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3182 config/ns32k/ns32km3.mh: Define NAT_FILE.
3183 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3184 (it was inconsistent and namespace-wrong) to NM_M3_H.
3185 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3186 (m3_open): New function.
3188 * TODO: Update Mach section.
3190 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3192 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3194 * printcmd.c (printf_command): Add missing single-letter
3195 backslash-escape sequences, and improve error message.
3197 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3199 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3200 rather than trying to shove an int into a pointer and back out
3201 again. This avoids compiler warnings.
3203 * defs.h (alloca): Declare as void *, not char *, on hpux.
3204 Don't prototype it, just declare the return type.
3206 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3208 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3209 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3211 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3213 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3214 ZERO_REGNUM, just read it as zero without talking to the board.
3216 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3218 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3219 to store_floating, not nonexistent variable len.
3221 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3223 (mips_store_word): Change calling convention to return errors, and
3224 to provide old contents if the caller wants it.
3225 (mips_xfer_memory): Deal with errors from mips_store_word.
3226 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3227 define now that remote-mips.c doesn't use BREAKPOINT.
3229 * remote-mips.c (mips_create_inferior): Call warning if arguments
3230 specified, and then execute "set args" command. Call error, not
3231 mips_error, if executable file not specified.
3233 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3236 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3239 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3241 * value.h (print_longest): Rename "value" to "val" in prototype
3242 declaration because some compilers don't like arguments whose
3243 names are the same as types.
3244 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3245 before passing it to remote_*_bytes.
3247 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3249 * h8500-tdep.c (saved_pc_after_call): The size of the
3250 pc is memory model dependent. (segmented_command,
3251 unsegmented_command, _initialize_h8500_tdep): New commands to
3252 change memory model.
3253 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3255 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3256 (hms_wait): Use new status structure
3257 (hms_open): Push the target here. (hms_before_main_loop): Not
3258 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3259 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3260 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3261 all registers in a compact way.
3263 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3265 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3266 as CORE_ADDR to match definition in rs6000-tdep.c.
3268 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3270 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3271 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3272 definitions into the psymtab.
3274 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3276 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3277 a special exceptionSize for the 68332.
3279 * remote-udi.c (udi_attach): If no arguments, print error.
3281 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3283 * Makefile.in (VERSION): Bump to 4.12.1
3284 * NEWS, README: Update to match 4.12 release.
3286 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3288 * command.c (empty_sfunc): New function.
3289 (add_set_cmd): Use it instead of not_just_help_class_command.
3290 (not_just_help_class_command): Change calling convention back to
3291 what it was before yesterday's change.
3293 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3294 of the type if present.
3296 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3298 * printcmd.c (decode_format): Don't blithely set the size for
3299 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3301 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3302 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3303 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3304 always just check against INT_MIN and INT_MAX (this also fixes things
3305 if sizeof (long) > sizeof (int), e.g. Alpha).
3306 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3307 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3308 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3309 BUILTIN_TYPE_UNSIGNED_LONGEST.
3310 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3311 longest_int and longest_unsigned_int.
3312 * value.h (struct value): Just align to LONGEST, rather than worrying
3313 about CC_HAS_LONG_LONG.
3314 * valarith.c (value_binop): Figure out type ourself based on
3315 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3316 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3317 * valprint.c (val_print_type_code_int): Just call
3318 extract_unsigned_integer directly, rather than going through
3320 * printcmd.c (decode_format): Remove code which would sometimes
3321 change 'g' size to 'w' for integers. print_scalar_formatted handles
3322 printing huge integers well enough, thank you.
3324 * command.c (add_set_cmd, not_just_help_class_command): Change
3325 to make this the sfunc, not cfunc, since that is how we call it.
3326 * command.h: Comment difference between sfunc and cfunc.
3327 * demangle.c (set_demangling_command): Add third arg since that
3328 is how it is called.
3329 (_initialize_demangler): Use sfunc, not cfunc, for
3330 set_demangling_command, since that is how it is called.
3331 Remove show_demangling_command; it has no effect.
3333 * command.c (shell_escape): Report errors correctly (with error
3334 message from strerror).
3336 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3338 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3339 x_scnlen.l rather than x_scnlen to match corresponding change in
3342 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3344 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3345 Change comments regarding TYPE_CODE_BOOL.
3346 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3347 regardless of the language.
3348 (value_true): Just call value_logical_not regardless of language.
3349 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3350 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3351 * language.h: Improve comment for la_builtin_type_vector.
3352 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3353 builtin_type_m2_bool.
3355 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3357 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3358 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3360 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3362 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3363 by restarting the ioctl.
3365 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3367 * target.h (target_wait): Add comment about calling
3368 return_to_top_level.
3370 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3372 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3373 additional arguments.
3374 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3376 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3378 * sparc-stub.c: Remove unnecessary #include of memory.h.
3380 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3382 * mips-tdep.c: Remove code which sets saved_regs from
3383 init_extra_frame_info and put it in new function mips_find_saved_regs.
3384 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3385 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3386 check if it is NULL and call mips_find_saved_regs if so.
3388 * remote-mips.c: Use unfiltered, not filtered, output most places.
3390 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3391 backtrace. Revise comments.
3393 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3395 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3396 alpha and irix. The _sigtramp case has to be handled properly
3397 in the tdep files if we have no ecoff debugging info.
3398 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3399 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3400 without PC_REGNUM kludge.
3401 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3402 Clean up handling of mips sigtramp frames, improve comments.
3404 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3406 * paread.c (read_unwind_info): Fix typo.
3408 * paread.c (pa_symtab_read): Update the "check_strange_names"
3409 filter to match GCC's current output. Filter out section symbols
3410 (which the HP linker sometimes puts in the wrong place).
3412 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3414 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3416 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3418 * Makefile.in: Remove all references to sparcly-nat.c.
3420 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3421 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3422 duplicating serial.h and target.h.
3424 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3425 are not used anywhere (a 5 Oct 1993 change removed the uses).
3427 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3428 * config/m68k/es1800.mt: Add comment.
3429 * remote-es.c: Extensive changes to update to current conventions.
3431 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3432 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3433 to achieve the desired timeout.
3434 * serial.h (serial_t): Add field timeout_remaining.
3436 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3438 * c-exp.y (yylex): Reenable nested type code.
3440 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3442 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3444 * remote-mips.c (mips_ops): Fix docstring.
3446 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3448 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3449 with the old tm-m68k-em.h:
3450 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3451 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3452 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3453 Add FIXME regarding GET_LONGJMP_TARGET.
3455 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3456 * infptrace.c (kill_inferior): Add comments.
3457 * main.c (quit_command): Call target_close after we kill or
3459 * remote-udi.c (udi_close): Don't error() if QUITTING.
3461 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3463 * configure.in: Make m68k-coff and aout add monitor support in
3464 addition to the standard serial support.
3466 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3468 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3471 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3473 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3474 * elfread.c (record_minimal_symbol_and_info),
3475 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3477 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3479 * i386-stub.c: Add ".text" right before "mem_fault:".
3481 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3483 * remote-utils.c (usage): Fix message to be accurate and conform
3484 more closely to normal conventions.
3486 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3487 whether to show information about exec_bfd, and not control whether
3488 to show information about device and speed.
3490 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3491 usage message, don't dump core.
3493 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3494 for variable size array.
3495 (bug_fetch_register, bug_store_register): Rename "value" to
3496 "fpreg_buf" because some compilers don't like variables whose
3497 names are the same as types.
3498 (bug_store_register): Use a cast when converting char * to
3501 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3502 of the command in error message (the text was referring to the old
3503 name of the command).
3505 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3507 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3508 full details on structure elements without names. This partially
3509 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3510 of those changes was accidental.
3512 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3513 defined, make it an error to specify a single argument which is not
3516 * Makefile.in (version.c), main.c (print_gdb_version): Use
3517 host_alias and target_alias, not host_canonical and
3518 target_canonical, to print configuration.
3520 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3522 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3523 of builtin_type_long. It is necessary to get a type which is
3524 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3526 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3527 various miscellaneous things discovered in the process:
3528 * printcmd.c, defs.h (print_address_numeric): New function.
3529 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3530 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3531 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3532 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3534 * utils.c, defs.h (gdb_print_address): New function.
3535 * expprint (dump_expression), gdbtypes.h: Use it.
3536 * breakpoint.c (describe_other_breakpoints),
3537 symmisc.c (dump_symtab, print_symbol):
3538 Use filtered not unfiltered I/O.
3539 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3540 just run gdb under a debugger for this (and it had problems with
3541 printing addresses, how to print b->shadow, etc.).
3542 * buildsym.c (make_blockvector), core.c (memory_error),
3543 exec.c (print_section_info), maint.c (print_section_table),
3544 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3545 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3546 Add comments saying code is broken. Marked with "FIXME-32x64".
3547 * dbxread.c (process_one_symbol), partial-stab.h (default),
3548 remote-vx.c (vx_run_files_info):
3549 Don't cast int being passed to local_hex_string.
3550 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3551 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3553 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3555 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3556 * source.c: Include <sys/types.h> regardless of USG.
3558 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3560 * valops.c (value_assign): Set `type' after coercing toval.
3561 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3562 Use extract_unsigned_integer to get the address of a reference.
3564 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3566 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3567 AIX can use ? instead of \ for continuation. Deal with it.
3569 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3570 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3571 the HP compiler in ANSI mode doesn't like.
3573 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3574 based on USG, rather than defining HAVE_SIGSETMASK to an
3575 expression containing defined. Having a macro used in #if expand
3576 to an expression containing "defined" is undefined according to
3577 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3580 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3582 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3583 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3585 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3587 * ch-exp.y (match_string_literal): Allow a zero-length string.
3588 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3590 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3592 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3593 passing them to print_387_status.
3594 (print_387_status): Don't subtract top from 7 before using it.
3595 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3596 from 7; the above explains it.
3598 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3600 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3601 pointer value when fixing up the frame at the start of a function.
3603 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3605 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3606 Sparc from the stack.
3608 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3610 * remote-mips.c (mips_initialize): Clear mips_initializing via
3611 cleanup chain, not directly.
3613 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3614 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3615 munging the timeout due to the limited range of c_cc[VTIME].
3617 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3618 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3619 m3-nat.c (m3_create_inferior): Pass it.
3620 * procfs.c: Remove ptrace function. It was declared in a way which
3621 conflicted with the prototype in unistd.h on Solaris.
3623 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3625 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3626 in the sigcontext if it is a signal trampoline frame.
3627 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3628 Define for Solaris2.
3630 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3632 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3633 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3634 tm-sparc.h so they can be overridden if necessary.
3636 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3638 * lynx-nat.c: Add Sparc support.
3639 * sparcly-nat.c: Remove. It's useless.
3640 * config/sparc/nm-sparclynx.h: Rewrite.
3641 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3643 * config/sparc/tm-sparclynx.h: Rewrite.
3645 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3647 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3648 directory. Old code was discarded, since the new opcode table has
3651 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3653 * Makefile.in (realclean): Remove info files per make-stds.texi.
3655 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3657 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3658 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3659 * config/sparc/tm-sun4sol2.h: Define it.
3661 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3663 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3664 if we did not find a symbol.
3666 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3668 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3671 * hppab-nat.c (call_ptrace): Delete redundant function.
3672 (kill_inferior, attach, detach, child_resume): Likewise.
3673 (child_xfer_memory): Likewise.
3675 * hppah-nat.c (call_ptrace): Delete redundant function.
3676 (kill_inferior, attach, detach, child_resume): Likewise.
3678 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3680 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3682 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3684 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3685 (CHILD_XFER_MEMORY): Define.
3686 (PT_*): Define so that generic infptrace.c code can be used.
3688 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3690 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3691 struct section_offsets *, not a (nonexistent) struct section_offset *.
3693 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3694 internal_xcoff_symtab, not an array of one of them. Change lots of
3695 "main_aux" to "&main_aux" and so on.
3697 * coffread.c, xcoffread.c: Include <coff/internal.h>
3700 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3702 * coffread.c (coff_getfilename): Make it not static.
3704 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3706 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3707 a completely gratuitous difference between xcoffread.c and coffread.c).
3709 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3711 * infrun.c (wait_for_inferior): Don't set frame for
3712 step_resume_breakpoint for IN_SIGTRAMP cases.
3714 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3715 breakpoint.c (bpstat_what): Move step_resume from its own field of
3716 the struct bpstat_what into the main_action. Make it override
3717 other breakpoints. This is a conservative change in the sense
3718 that before the step resume breakpoint was a breakpoint.c
3719 breakpoint, hitting the step resume breakpoint overrode even
3720 calling bpstat_stop_status.
3722 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3724 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3725 in case execution was stopped in the called function.
3726 * stack.c (print_frame_info, frame_info): If backtracing through
3727 a call dummy, handle the starting source line number on a line
3728 boundary like backtracing through sigtramp.
3729 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3730 for call dummy frame right. Remove old test for dummy frame,
3731 it has been unused at least since gdb-3.5.
3732 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3735 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3737 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3739 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3741 * infrun.c (signals_info), target.c (target_signal_from_name):
3742 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3744 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3746 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3747 * inflow.c (terminal_ours_1): When discussing how to deal with the
3748 tty state, make note of query() as well as readline.
3750 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3751 signals for which stop and print are cleared by default.
3753 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3755 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3756 reserved fields to hold a stub unwind entry type. Fix typo.
3757 (stub_unwind_entry): New structure for raw stub unwind entries.
3758 (stub_unwind_types): The types of stubs we may encounter.
3759 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3760 * hppa-tdep.c (rp_saved): Use additional information provided
3761 by linker stub unwind descriptors.
3762 (frameless_function_invocation): Likewise.
3763 (frame_chain_valid): Likewise.
3764 * paread.c (compare_unwind_entries): New function for sorting
3765 unwind table entries.
3766 (read_unwind_info): Rewrite to remove dependency on host endianness.
3767 Read in data from the $UNWIND_END$ subspace which contains linker
3768 stub unwind descriptors. Merge that data into the basic unwind
3771 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3773 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3775 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3776 from either the symbol name or the auxent.
3777 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3780 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3782 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3784 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3786 * README: Update notes for alpha port.
3788 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3790 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3791 for operation fault, constraint fault, and type fault.
3793 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3795 * Makefile.in (init.c): Add comment explaining formatting conventions.
3797 * c-exp.y (parse_number): Assign to temporary between the right
3798 shifts, to work around a bug in the SCO compiler.
3800 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3801 Add various files which were added to GDB recently.
3803 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3806 * Makefile.in: Add mostlyclean target.
3808 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3812 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3814 * main.c (show_commands): Make return type of extern
3815 history_get be HIST_ENTRY, rather than struct _hist_entry.
3816 (The latter loses with the upcoming merged readline.)
3818 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3820 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3821 const char *, not char *.
3823 * symtab.h (struct symbol): Make section short, not unsigned short.
3825 * symtab.c (lookup_symbol): Add comment about QUIT here.
3827 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3829 * c-exp.y (parse_number): Check for overflow regardless of range
3830 checking. Fix overflow check to use unsigned LONGEST, not
3833 * c-exp.y (parse_number): Make it so that integer constants are
3834 builtin_type_long_long if builtin_type_long isn't big enough or if
3835 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3837 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3838 Print our "()" first, then recurse for the target type.
3840 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3842 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3844 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3846 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3848 * utils.c (request_quit): Re-establish signal handler regardless
3851 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3853 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3855 * i960-tdep.c: Include target.h.
3857 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3859 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3861 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3863 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3864 changes (status -> ourstatus; declare status, etc.).
3865 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3867 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3869 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3871 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3873 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3875 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3877 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3879 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3881 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3883 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3885 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3886 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3888 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3891 Add search to target vector (#if 0'd until after 4.12):
3892 * target.h (to_search, target_search): Add.
3893 * gdbcore.h, core.c (generic_search): Add.
3894 * remote.c (remote_search): Add.
3895 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3898 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3899 is on, call find_pc_function rather than relying just on the minimal
3900 symbols (probably only matters for symbol readers which don't put
3901 statics in the minimal symbols, but changing this strikes me as
3902 not conservative enough).
3903 Initialize name_location in all cases.
3904 If no symbol and no msymbol, don't print anything symbolic.
3906 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3908 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3910 * printcmd.c (print_address_symbolic): Make it search the
3911 symtabs for variables as well as functions. Add `set print
3912 fast-symbolic-addr' and default it to fast (the old way).
3913 Print line numbers for data items as well as functions.
3915 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3916 address, if a symbol is found (take two more args pointing to
3917 where to store these results).
3919 * symtab.h (find_addr_symbol): Add prototype.
3921 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3923 * objfiles.h: Fix comments to reflect the fact that the phrase
3924 "top of stack" always refers to where the pushing and popping takes
3925 place, regardless of whether it is at the highest or lowest address.
3927 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3929 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3930 compiler generated tag names.
3931 * mdebugread.c (parse_type): Handle cross references to qualified
3933 * valops.c (value_struct_elt): Improve error message if the
3934 address of a method is requested from an object instance.
3935 * valops.c (search_struct_method): Make name_matched non-static
3936 to get it initialized correctly.
3937 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3938 exclude segment register which are not writable on newer SCO versions.
3940 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3942 * go32-xdep.c: Remove unused function uerror.
3943 (sigsetmask): Declare return type. Declare argument (to match the
3944 way it is called). Explicitly return 0.
3946 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3948 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3949 partial_symbol): Shrink the storage sizes of symbols, by making
3950 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3951 enums and small ints to the end of each struct to improve
3952 alignment, and switching the section number from int to unsigned
3955 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3957 * symtab.c (find_addr_symbol): New routine that will find the nearest
3958 symbol associated with an address. It does so by exhaustive
3959 search of the symtabs, so it's slow but complete.
3961 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3963 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3964 to [0,0] rather than [0, end of first source file]. This avoids
3965 problems with other parts of GDB looking for linetables in the
3966 _globals_ symtab. Eliminate variables num_object_files and
3967 first_object_file_end.
3969 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3971 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3972 (pop_frame): Restore PC2 and LR0 from dummy frames.
3973 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3974 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3975 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3976 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3977 (SETUP_ARBITRARY_FRAME): Define.
3979 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3981 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3983 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3985 * remote-udi.c (udi_resume): Correct prototype.
3987 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3989 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3990 hppa_frame_find_saved_regs.
3991 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3992 (prologue_inst_adjust_sp): New function.
3993 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3994 (skip_prologue): Completely rewrite to use unwind information.
3995 (hppa_frame_find_saved_regs): Likewise.
3997 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3999 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4000 to convert a signal number with appropriate bounds checking.
4002 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4004 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4006 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4007 print a newline to end the display anyway.
4009 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4010 coprocessor status regs) when popping a frame. This fixes
4011 float exceptions that occur after calling inferior functions.
4013 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4014 Read and write the fsr (float status register) to/from the child
4015 process along with the float regs. Remove Peter Schauer's change
4016 of May 24 '93, which has higher overhead and doesn't solve the
4017 real problem (which was that FSR wasn't being set).
4019 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4021 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4022 stack overflow check isn't right after the register stack
4023 adjustment instruction. Metaware R2.3u compiler moves other
4024 things in front of it. This fix isn't perfect but is what's
4027 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4029 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4031 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4032 character filenames.
4033 * configure.in: Change accordingly.
4035 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4037 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4038 _filtered io routines from these two files.
4040 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4042 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4043 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4044 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4046 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4048 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4050 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4051 printing to gdb_stderr.
4053 * remote-udi.c (udi_kill): Don't close the connection, just set
4054 inferior_pid to zero.
4055 (udi_mourn): Call remove_breakpoints.
4057 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4059 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4061 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4063 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4065 * remote-bug.c: At the start of each section, reset srec_frame
4068 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4069 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4070 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4071 code which looks for those two waitkinds. Use switch statement.
4072 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4073 CHILD_SPECIAL_WAITSTATUS.
4075 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4076 * Move target_signal_from_host, target_signal_to_host, and
4077 store_waitstatus from inftarg.c to target.c. procfs needs them.
4078 * target.c: Include "wait.h" and <signal.h>.
4079 * target.h, infrun.c (proceed), proceed callers: Pass new code
4080 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4081 enums being treated as unsigned and is cleaner.
4082 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4084 * infcmd.c (signal_command), infrun.c (signals_info):
4085 Don't allow user to specify numeric equivalent of
4086 TARGET_SIGNAL_DEFAULT.
4088 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4090 * config/alpha/alpha-netware.mt: New target support for Alpha
4092 * configure.in: Add alpha-*-netware* target.
4094 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4096 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4098 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4100 * target.h: Add enum target_waitkind, enum target_signal, and
4101 struct target_waitstatus. Change status argument to target_wait to
4102 be struct target_waitstatus * instead of int *.
4103 * target.h, infrun.c, all targets: Change type of signal arguments
4104 to resume(), proceed(), and target_resume() from int to enum
4106 * All targets (*_wait, *_resume): Change accordingly.
4107 * infcmd.c (program_info, signal_command), throughout infrun.c,
4108 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4109 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4110 signal code stuff right with the new signals would be non-trivial).
4111 * inferior.h (stop_signal): Make it enum target_signal not int.
4112 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4113 target_signal_from_name): New functions.
4114 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4115 store_waitstatus): New functions.
4116 * procfs.c (procfs_notice_signals): Use them.
4117 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4119 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4121 * objfiles.c (build_objfile_section_table): Don't abort() if
4122 objfile->sections is already set.
4124 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4125 to match recent change to exec.c.
4129 * main.c (print_gdb_version): Change year to 1994.
4131 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4132 * Makefile.in (NONSRC): Add ChangeLog-93.
4134 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4136 * stabsread.c (read_type): Allow defining several type numbers
4137 at once (e.g. "(1,2)=(3,4)="...).
4139 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4141 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4143 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4145 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4146 to process_one_symbol.
4147 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4148 avoid caching a bad endaddr in find_pc_partial_function.
4150 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4152 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4154 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4156 * infrun.c (wait_for_inferior): Do not step or step resume past
4157 the end of a one-line function we just stepped into.
4159 For older changes see ChangeLog-93
4165 version-control: never
projects / external / binutils.git / blob