1 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
6 * f-valprint.c (f_val_print): Change cast of valaddr from
7 CORE_ADDR * to char **, since that is how it is used.
9 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
10 using obsavestring, and pass that to prim_record_minimal_symbol.
11 Having the objfile point to bfd_asymbol_name directly doesn't work
12 if we save and restore a mapped symbol file.
14 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
16 * gdbtk.tcl: Add ref counts to breakpoint tags.
17 * Put quotes around function name in disassemble command to better
18 handle assembler names containing `.'.
19 * Make pclist element 0 be filler to avoid off-by-one problem with
21 * Set names of top-level windows.
22 * Add register display window.
23 * Add PC to label of assembly window.
25 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
27 * w89k-rom.c op50-rom.c monitor.c config/pa/hppapro.mt: New files
28 to add a generic ROM monitor interface, and support file for the
29 WinBond W89K and the Oki OP50N PA based target boards.
31 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
33 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
34 disassembly more efficient.
35 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
37 * (gdb_loc): Include pc in return value. Also, return function
38 name if arg was specified.
39 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
40 after command completes.
41 * (gdbtk_init): Improve error handling.
43 * gdbtk.tcl: Add lots of comments. Clean up code.
44 * (gdbtk_tcl_fputs): Make output window redirectable.
45 * Add assembly window, and breapoint support.
46 * Make button 1 in margin toggle breakpoints.
47 * Use stippling to indicate breakpoint disabling.
49 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
51 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
53 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
55 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
56 change by replacing `symbols_added' with `so_last'.
57 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
58 global common symbols, they will be resolved by the runtime loader.
59 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
60 Handle scSCommon like scCommon symbols.
62 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
64 * corelow.c (add_solib_stub): Copy to_sections changes from
65 core_ops to current_target after adding the shared libraries.
66 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
67 find_corresponding_bincl_psymtab): Change `repeated header not seen'
68 error to a complaint, simplify complaint.
69 * procfs.c (signalname, errnoname): Make `name' const.
70 * symfile.c (reread_symbols): Use filename from old BFD to
72 * values.c (record_latest_value): Don't record value in the
73 history chain until we are sure there won't be an error.
75 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
77 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
80 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
82 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
84 * remote.c (fromhex): Make error more explicit.
85 (read_frame): Don't print bad checksum information unless
86 remote_debugging. Don't use repeat count unless it's > 0.
87 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
88 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
89 Optionally cope with BC style breakpoints.
90 (e7000_command): After command send directly to the E7000 mark
92 (why_stop, e7000_wait: Understand BC style stop condition.
93 * sh-tdep.c (sh_skip_prologue): Understand more complicated
94 sequences. (frame_find_saved_regs): Likewise.
95 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
97 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
98 (more work here to come)
99 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
102 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
104 * sparclite/Makefile.in: Assorted stuff needed for eload.
106 * sparclite/eload.c: Merge in command line argument parsing and
107 error message handling improvements orignally made to aload.c.
109 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
111 * defs.h (enum misc_command_type, command_control_type): Enums
112 for describing the command and control types.
113 (struct command_line): Add new fields to keep track of the command
114 type and body associated with the command.
115 * top.c: Include value.h. Delete whitespace at the end of lines.
116 (build_command_line, get_command_line): New functions.
117 (execute_control_command, while_command, if_command): Likewise.
118 (realloc_body_list, read_next_line): Likewise.
119 (recurse_read_control_structure): Likewise.
120 (execute_user_command): Call execute_control_command.
121 (read_command_lines): Simplify by calling read_next_line, call
122 read_control_structure for "if" and "while" commands.
123 (free_command_lines): Free new fields in the command structure.
124 (define_command): Reset control_level to zero.
125 (init_main): Install command handlers for "if" and "while" commands.
127 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
129 * c-typeprint.c (c_type_print_varspec_prefix,
130 c_type_print_varspec_suffix): Add cases for Fortran type codes.
131 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
132 call f77_value_literal_string instead.
133 * f_exp.y: Include <string.h>, move include of parser-defs.h.
134 (parse_number): Translate 'd' floats to 'e' so atof() works.
135 (yylex): Remove unused variables.
136 * f-lang.c: Include <string.h>.
137 (get_bf_for_fcn): Remove unused variable.
138 * f-typeprint.c (f_type_print_varspec_prefix,
139 f_type_print_varspec_suffix): Remove unused
140 variables, add cases to switch statements.
141 (f_type_print_base): Remove unused variables.
142 * f-valprint.c (gdbcore.h, command.h): Include.
143 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
144 Call read_memory_integer with correct number of arguments.
145 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
146 with correct argument type.
147 (f77_print_array): Removed unused array array_size_array.
148 (f_val_print): Don't use a CORE_ADDR as a char *.
149 * valops.c (value_cast): Handle COMPLEX and BOOL types.
150 (value_assign): Handle Fortran literal string and complex values.
151 (f77_cast_into_complex, f77_assign_from_literal_string,
152 f77_assign_from_literal_complex): New functions.
154 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
156 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
159 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
161 * i960-tdep.c (signal.h): Don't include.
163 * cxux-nat.c (target_is_m88110): Remove definition.
165 * configure.in (config/nm-empty.h): If cross only, use instead
166 of config/nm-trash.h.
167 * config/nm-trash.h: Remove.
168 * config/nm-empty.h: New file.
169 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
170 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
171 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
172 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
173 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
175 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
177 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
179 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
181 * configure.in: No longer look for nm, tm, and xm headers in
182 config/<header>; they are always in config/<cpu>/<header>.
184 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
186 * objfiles.c (allocate_objfile): Add the newly-created objfile to
187 the end of the list of objfiles, instead of at the beginning.
189 * xcoffread.c (allocate_include_entry): New function, abstracted
190 from code in record_include_begin.
191 (record_include_begin, record_include_end): Call it.
193 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
194 target_has_stack to decide whether to create a real stack frame
197 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
199 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
201 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
203 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
205 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
206 field names into what is expected by sparc-nat.c.
208 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
210 * c-typeprint.c (c_typedef_print): Add missing Chill support.
212 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
214 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
216 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
218 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
219 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
222 * nlm/Makefile.in: Get rid of NWSOURCE.
223 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
224 * nlm/gdbserve.o: Add dummy __main routine.
225 * nlm/gdbserve.def: Turn on debug.
227 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
229 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
231 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
233 * config/tm-nbsd.h: New file, support for all NetBSD targets.
234 * config/xm-nbsd.h: fix typo.
235 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
236 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
238 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
240 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
242 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
243 change typeo in error msg (`inferrior' -> `inferior').
245 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
247 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
248 attach_flag (this check was performed by the callers). Also check
249 inferior_thisrun_terminal.
250 * inftarg.c (child_wait), lynx-nat.c (child_wait),
251 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
252 attach_flag in deciding whether to call set_sigint_trap and
255 * value.h (struct value): Change literal_data from PTR to char *,
256 since that is the way it is used.
258 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
260 * somread.c (som_symfile_read): Force unwinds to be re-read after
261 reading in a new partial symbol table.
263 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
265 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
266 an obsolete conditional.
267 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
268 an obsolete conditional.
269 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
272 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
274 * Makefile.in (ns32k-opcode.h): Remove reference.
275 (ns32k-pinsn.o): Update dependencies.
276 * ns32k-opcode.h: Remove file.
277 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
278 all other code in this file.
280 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
282 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
283 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
285 * nlm/Makefile.in: Add rule for .S.o.
286 * nlm/aio.h: Protect from multiple inclusions.
287 * nlm/alpha-io.S: Remove everything we don't need.
288 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
289 Remove, no longer needed.
290 * nlm/alpha.c: Merge in lots of stuff from previous files.
291 * nlm/alpha.h: Don't #include alpha-patch.h. Make
292 breakpoint_insn extern.
293 * Move stuff from alpha-patch.h into here.
295 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
297 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
299 * annotate.c (annotate_starting): Flush output.
301 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
303 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
304 the callers of symbol_file_add. Gets rid of heuristic fence-post
305 warnings on mips and alpha targets when the PC resides in a shared
306 library which is not yet read in.
307 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
308 irix5-nat.c (solib_add), osfsolib.c (solib_add),
309 remote-vx.c (vx_open), solib.c (solib_add):
310 Add call to reinit_frame_cache after all shared libraries are read in.
311 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
312 symfile.c (symbol_file_command, add_symbol_file_command):
313 Add call to reinit_frame_cache after symbol_file_add.
315 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
317 * config/xm-nbsd.h: New file, support for all NetBSD ports.
318 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
319 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
320 * configure.in: Add sparc-*-netbsd target.
322 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
324 * remote-vx.c (vx_attach): Interpret the command argument as an
327 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
329 * configure.in: Change i[34]86 to i[345]86.
330 * nlm/configure.in: Likewise.
331 * gdbserver/configure.in: Likewise.
333 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
335 * configure.in (i386-*-netware): Automatically configure nlm
338 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
340 * nlm/gdbserve.c: conditionalize header file inclusion for either
341 NetWare 4.0 or PIN targets.
342 * nlm/i386.c: include appropriate header files.
343 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
346 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
348 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
349 * nlm/gdbserve.def: Autoload clib.
351 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
353 * breakpoint.c (condition_command): Call breakpoints_changed.
355 * gdbtypes.h: Declare f77_create_literal_string_type and
356 f77_create_literal_complex_type.
357 * valops.c (f77_value_literal_string, f77_value_substring,
358 f77_value_literal_complex): Use xmalloc not malloc.
359 * valops.c (f77_value_literal_string, f77_value_substring):
360 Make addr char * not CORE_ADDR.
361 * value.h (struct value): Add new field literal_data of aligner union.
362 (VALUE_LITERAL_DATA): Use it.
363 * f-lang.h: Declare find_common_for_function.
364 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
365 myaddr fields of a union. Don't overload it with the frame field
366 (not sure this is necessary; I'm not sure what lval_* codes
367 VALUE_SUBSTRING_* can be used with).
369 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
371 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
372 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
374 * rs6000-nat.c: Include libbfd.h again, needed until reference
375 to bfd_cache_lookup is cleaned out.
377 * config/i386/linux.mh (XM_CLIBS): Add -lm.
379 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
381 Work to reduce the interrupts-off duration when running in DOS.
382 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
383 (dos_async_rx): rewrite to unpack as many characters from the
384 asynctsr as possible into a local buffer.
386 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
388 Initial Fortran language support, adapted from work by Farooq Butt
389 (fmbutt@engage.sps.mot.com).
390 * Makefile.in: Add Fortran-related files and dependencies.
391 * defs.h (language_fortran): New language enum.
392 * language.h (_LANG_fortran): Define.
393 (MAX_FORTRAN_DIMS): Define.
394 * expression.h: Reformat to standard.
395 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
396 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
397 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
398 TYPE_CODE_LITERAL_STRING): New type codes.
399 (type): New fields upper_bound_type and lower_bound_type.
400 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
401 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
403 (builtin_type_f_character, etc): Declare.
404 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
405 * f-exp.y: New file, Fortran expression grammar.
406 * f-lang.c: New file, Fortran language support functions.
407 * f-lang.h: New file, Fortran language support declarations.
408 * f-typeprint.c: New file, Fortran type printing.
409 * f-valprint.c: New file, Fortran value printing.
410 * eval.c (evaluate_subexp): Add code for new expression opcodes,
411 fix wording of error message.
412 * gdbtypes.c (f77_create_literal_complex_type,
413 f77_create_literal_string_type): New functions.
414 * language.c (set_language_command): Add Fortran info.
415 (calc_f77_array_dims): New function.
416 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
418 * symfile.c (deduce_language_from_filename): Recognize .f and .F
419 as Fortran source files.
420 * valops.c (f77_value_literal_string, f77_value_substring,
421 f77_value_literal_complex): New functions.
423 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
425 * c-typeprint.c (c_print_type): Assume demangled arguments
426 if a '(' is found in varstring, looking for ')' at the end of
427 varstring did fail with demangled const member functions, which
428 have a trailing `const'.
429 * remote.c (get_offsets, putpkt): Change to `char' buffers,
430 to avoid errors when compiling with DEC c89.
431 (remote_wait): Cast to `char *' before passing buffer to
432 fputs_filtered, to avoid errors when compiling with DEC c89.
433 (remote_wait): Do not return inferior_pid by default, this
434 statement is never reached, which causes warnings from some
436 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
437 * symfile.c (load_command): If called with no argument, try
438 to get the filename from the executable file.
439 (generic_load): Remove check for NULL filename, it is done
442 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
444 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
445 from June 2, 1994 (what was I thinking?!?). Fix it right this
448 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
450 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
452 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
454 * README: Grammar improvements, clarifications, updates.
456 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
458 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
459 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
460 * configure.in (powerpc-*-netware*): Automatically configure nlm
462 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
463 specific stuff. Make things more configurable.
464 * nlm/configure.in: Add powerpc-*-netware* target. Use
465 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
467 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
468 Remove lots of architecture-specific stuff.
469 * nlm/gdbserve.def: Add new imports.
470 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
471 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
473 * nlm/prelude.o: What was this doing here?
474 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
475 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
476 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
477 * config/powerpc/tm-ppc-nw.h: Ditto.
479 * nlmstub.def: New file, contains imports for 386 nlm stub.
481 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
483 * remote-pa.c: New file for HPPA embedded support. Currently it's
485 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
487 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
489 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
490 STORE_RETURN_VALUE): Define to use %a0 for pointers.
492 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
494 * remote-mips.c: Remove unused declaration of mips_load.
496 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
498 * coffread.c: General cleanup, and support for section offsets.
499 (time.h, sys/types.h, libbfd.h): Don't include.
500 (cur_src_start_addr, cur_src_end_addr): Rename to
501 current_source_start_addr, current_source_end_addr.
502 (nlist_stream_global): Remove.
503 (nlist_bfd_global): New global variable.
504 (coff_symfile_read): Remove code that gets and uses fileno()
506 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
507 section_offsets parameter, add text/data section offset to
508 appropriate symbols' values.
509 (read_one_sym): Use bfd_read instead of fread.
510 (init_stringtab, init_lineno): Change first parameter to a bfd,
511 use bfd routines instead of raw I/O.
513 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
515 * symtab.c (decode_line_1): If funfirstline and we get a
516 non-LOC_BLOCK symbol (e.g. variable or type), then error().
518 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
520 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
521 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
522 (TAGS): Also pass result of find on config sub-directory to etags.
523 (ALLPARAM): Remove; now unused.
525 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
527 * Makefile.in (VERSION): Bump to 4.13.1
528 * NEWS, README: Update to match gdb 4.13 release version.
530 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
532 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
533 * cxux-nat.c: Remove dangling #else block.
534 (m88k_harris_core_register_addr): New function.
536 * environ.c (init_environ): If no environment, do nothing.
538 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
540 * remote.c (remote_wait): Return inferior_pid instead of 0 for
543 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
545 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
548 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
550 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
551 errno_max, signo_max, strtoerrno, strtosigno): Delete.
552 Include "libiberty.h" instead.
554 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
556 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
557 add additional argument specifying raw address to permit
558 proper release of debug registers.
559 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
562 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
564 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
565 define them in top.c. Add comments to the hooks.
567 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
569 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
570 `to_remove_breakpoint' fields.
572 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
574 * infcmd.c (run_command): Remove comment suggesting using
575 target_has_execution instead of inferior_pid.
577 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
579 * remote-mips.c (mips_open): add code to handle baud rate.
581 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
583 * infrun.c (wait_for_inferior): Call target_resume() upon
584 detection of new processes.
586 * procfs.c (create_procinfo): Return pointer to new procinfo
588 * (do_detach): Spacing & formatting cleanup.
589 * (procfs_wait): Move wait_again label to ensure that we really
590 wait again. On exit from fork, release new child from gdbs'
592 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
594 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
596 * i386-nlmstub.c (handle_exception): Wait until the thread has
597 been started before killing the NLM by pointing the PC at
600 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
602 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
603 Irix 5 has a standard _sigtramp signal handler.
604 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
605 it is not needed for a standard _sigtramp signal handler.
606 Add shared library sections to the section table of the target
607 before adding the symbols.
608 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
609 instructions that do not prepare a stack adjustment.
610 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
611 which does the right thing on machines where `char' is unsigned.
613 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
615 * remote.c (remote_open): Move setting of inferior_pid prior to
616 call to remote_start_remote. Also use unique value for pid to
617 avoid confusion with read_register_pid & friends.
618 * (remote_wait): Return inferior_pid instead of 0 in all cases.
620 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
622 * dwarfread.c (bfd.h): Don't include.
624 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
626 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
627 kill the program being debugged. KillMe(), the undocumented
628 call intended for this purpose, causes the server to hang.
630 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
632 * remote.c (read_frame): Calculate run length encoded checksum
634 * config/sh/stub.c: New file.
636 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
638 * target.c (find_default_run_target): Make sure to_can_run is set
641 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
643 * TODO: Remove note about fast watchpoints and remove obsolete
646 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
648 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
649 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
650 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
652 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
654 * target.c (add_target): Don't call clean_target on target
656 * (unpush_target): Test for to_close being set before calling.
657 * (target_xfer_memory, target_info): Check for to_has_memory
658 before playing with memory.
660 * remote.c (remote_open): Set inferior_pid to make kill command
662 * inflow.c (kill_command): Revert change of Aug 2. Use
663 inferior_pid to determine whether to print out "The program is not
666 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
668 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
669 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
670 * m3-nat.c: Pass argument to return_to_top_level.
671 Declare m3_kill_inferior before use.
672 (port_chain_insert): In "can't happen" case, abort rather than
673 setting `mid' to large decimal constant (which gcc warns about).
674 (get_thread_name): Use cast to convert const char * to char *.
675 (add_mach_specific_commands): #if 0 "thread break" command.
676 (m3_trace_him): Call push_target.
677 (mach_really_wait): New argument pid; remove unused
679 (intercept_exec_calls): Call target_terminal_init and
680 target_terminal_inferior once the child execs.
681 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
683 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
685 * procfs.c (procfs_mourn_inferior): don't dereference the
686 procinfo pointer after it has been freed.
688 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
690 * breakpoint.c (breakpoint_1): Improve pluralization in display
691 of breakpoint hit counts.
693 * language.h (struct language_defn): Remove unused field
695 (longest_float): Remove, no longer used.
696 * language.c (unknown_language_defn, auto_language_defn,
697 local_language_defn): Remove init of la_longest_float field.
698 * c-lang.c (c_language_defn, cplus_language_defn,
699 asm_language_defn): Ditto.
700 * ch-lang.c (chill_language_defn): Ditto.
701 * m2-lang.c (m2_language_defn): Ditto.
703 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
705 * defs.h (bfd_read, bfd_seek): Remove declarations.
706 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
708 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
710 * inflow.c (kill_command): Fix a bug which prevented target
711 programs to be killed.
713 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
715 * defs.h: Change two-line declarations to one-line form.
716 (NORETURN): Define as "volatile" only for older GCCs.
717 (ATTR_NORETURN): Define for newer GCCs.
718 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
720 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
722 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
723 * breakpoint.c (delete_breakpoint, enable_breakpoint,
724 disable_breakpoint): Don't call breakpoints_changed; it is now
725 called via the *_breakpoint_hook functions.
726 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
728 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
730 * stabsread.c (read_type): Fix a bug in enum size calculation.
732 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
734 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
735 argument types to shut up GCC.
737 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
738 linker stub, then return the address the stub will return to.
739 (frame_saved_pc): Correctly restart the search for the saved
740 pc when a linker stub is encountered.
742 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
743 register stores emitted by the version 9 HP compilers.
744 (inst_saves_fr): Relax test for a specific base register (%r1);
745 this avoids losing with the version 9 HP compilers.
746 (skip_prologue): Try to skip argument stores emitted by the HP
747 compilers. It's not perfect, but it's better than before.
749 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
751 * findvar.c (write_pc write_pc_pid): Remove casts to long when
752 calling write_register_pid.
753 * (write_register_pid): Add prototype.
755 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
757 * remote.c (read_frame): Split readchar/checksum calculation into
758 two parts since evaluation order is undefined.
760 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
762 From Kevin A. Buettner (kev@cujo.geg.mot.com).
763 * Makefile.in (coredep.o): Add inferior.h as dependency.
764 * inflow.c: Add F_SETOWN to list of defines to check
765 around code that uses F_SETOWN.
767 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
769 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
770 set the -L and -B directory prefixes so we can link with it.
772 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
774 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
775 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
778 * General hackery to support alternate user-interface.
779 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
780 disable_breakpoint): Call hooks for alternate user-interface.
781 * defs.h: Add declarations for alternate user-interface hooks.
782 * main.c (main): Add --nw (and --nowindows) options to disable
784 * (near call to command_loop): Call command_loop_hook if set.
785 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
786 * stack.c: Call print_frame_info_listing_hook if set.
787 * top.c (gdb_init): Initialize targets.c and utils.c prior to
788 other files to make sure that calls to error and warning will
789 work. Call init_ui_hook after everything else.
790 * utils.c (query): Call query_hook if set.
791 * (gdb_flush): Call flush_hook if set.
792 * Change _initialize_utils to initialize_utils cuz we don't use
793 automatic initialization of utils.c anymore.
795 * Support for TK GUI.
796 * Makefile.in: Add rule for gdbtk.o.
797 * configure.in: Add support for --enable-gdbtk.
798 * gdbtk.c: New file. Contains support routines for TK interface.
799 * gdbtk.tcl: New file. Implements GUI policy.
801 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
804 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
806 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
807 there and we are using the gcc from the tree.
808 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
810 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
812 * Makefile.in (annotate.o): Add dependencies.
814 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
816 * sparclite/aload.c: Added new -q (quiet) option.
817 return 0 exit status if file was successfully downloaded.
819 * nlm/gdbserve.c: merge in command line argument parsing changes
820 and bug fixes made to i386-nlmstub.c.
822 * i386-nlmstub.c: The returnLength field must be initialized
823 before portConfig is passed to AIOGetPortConfiguration.
824 Compare command line arguments with strnicmp(); args are
825 case insensitive on netware.
827 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
829 * Makefile.in (DISTSTUFF): Add definition.
830 (diststuff): Add for new distribution support.
831 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
832 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
833 Remove old distribution building rules, now uses standard
834 distribution support in parent directory Makefile.in.
836 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
838 * target.c (push_target): Cast result from xmalloc.
840 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
842 * elfread.c (elf_symtab_read): Discard compiler labels generated
843 by the Solaris 2.1/Intel SunPro compiler.
845 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
847 * target.c (nomemory): Fix prototype and routine to take correct
850 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
852 * Makefile.in (clean): Remove libgdb-files.
854 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
856 * coredep.c: Include inferior.h.
858 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
860 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
863 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
865 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
866 .cp as C++, alphabetize better.
868 * breakpoint.c (ignore, condition): Move usage note into body of
869 help text, so first line can be one-line summary.
871 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
873 * target.c (unpush_target): Fix handling of removal of top target.
875 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
877 * Makefile.in: Add stuff to build nlmstub.
878 * Add rule for annotate.o to keep Sun make happy.
879 * configure.in: Add config for powerpc/Netware.
881 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
882 filename. This speeds up handling of trailing N_SO stabs (they
883 mark the end of a .o file).
885 * target.c, target.h: Change the way pushing and popping of
886 targets work to support target overlays and inheritance.
887 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
888 Fixup references to current_target, due to previous changes.
890 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
891 needed to get the address of longjmp out of the target.
893 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
895 * main.c: Include <ctype.h>.
897 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
899 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
902 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
904 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
906 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
908 * Makefile.in (VERSION): Bump to 4.12.4.
910 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
912 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
913 * configure.in (m88*-harris-cxux*): New configuration.
914 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
915 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
917 * config/m88k/tm-m88k.h: Add comment about Harris OS.
918 (TARGET_WRITE_PC): Pass pid through to register writers.
920 * configure.in (m68*): Put vendor-only-specified host configs
921 after vendor-and-os-specified configs.
922 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
924 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
925 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
928 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
930 * elfread.c (elf_symtab_read): Handle error return from
931 bfd_get_dynamic_symtab_upper_bound gracefully.
933 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
935 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
936 registers in use by the inferior.
937 * coredep.c (fetch_core_registers, register_addr): Use it.
938 * findvar.c (registers_changed, registers_fetched,
939 read_register_bytes): Ditto.
940 * infcmd.c (do_registers_info, registers_info): Ditto.
941 * infptrace.c (fetch_inferior_registers,
942 store_inferior_registers): Ditto.
943 * stack.c (frame_info): Ditto.
945 * coredep.c (CORE_REGISTER_ADDR): New macro.
946 (fetch_core_registers): Use it.
948 * breakpoint.c (ignore, condition): Add usage notes to help strings.
949 * symfile.c (add-symbol-file): Add usage note to help string.
950 (add_shared_symbol_files_command): New command.
953 * inferior.h (read_pc_pid): Declare.
954 * breakpoint.c (watchpoint_check): Cache breakpoint in local
955 variable b, remove unused variable other_type_used.
956 * main.c (inferior.h, call-cmds.h): Include.
958 * remote.c (remote_wait): Return 0 by default.
960 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
962 Stop printing at null char option, from Oliver Meyer
963 (omeyer@i3.informatik.rwth-aachen.de).
964 * valprint.h, valprint.c (stop_print_at_null): New global.
965 * valprint.c (_initialize_valprint): New print set subcommand
967 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
968 printing a char array, adjust the number of chars to print.
970 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
972 From Kevin A. Buettner (kev@cujo.geg.mot.com).
973 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
974 pic code in addition to prologues where an instruction from the
975 prologue gets moved into the delay slot of a branch instruction
976 immediately following the prologue. A table of potential prologue
977 instructions (prologue_insn_tbl) is now used for picking apart a
979 (frame_find_saved_regs): Changed the way in which limit gets set
980 so that the delay slot of branch instructions immediately
981 following the prologue gets examined.
982 (pushed_size, store_parm_word, store_parm, push_parameters,
983 collect_returned_value): Deleted.
985 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
987 * infrun.c (wait_for_inferior): Handle stepping into leaf
988 functions whose prologue consists of gp loading code only.
990 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
992 * dbxread.c: Don't include libbfd.h.
993 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
994 <time.h>, or <sys/types.h>.
995 * elfread.c (elf_symfile_read): Use only standard BFD functions to
996 collect information about the stab and stab string sections.
998 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1000 * stabsread.c (read_huge_number): handle large unsigned number
1001 for stabs generated by os9k C compiler.
1003 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1005 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1006 * breakpoint.h (hit_count): New breakpoint field.
1007 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1008 (clear_breakpoint_hit_counts): New function.
1009 (bpstat_stop_status): Increment the hit count.
1010 (breakpoint_1): Display the hit count.
1011 * infcmd.c (run_command): Reset breakpoint hit counts.
1012 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1013 displaying hit counts.
1015 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1017 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1018 symbols for all symbol files. Makes skipping over the
1019 trampoline code work when stepping from a function in a shared
1020 library into a function in a different shared library for Irix 5.
1021 Other ELF targets do not have enough information in their
1022 dynamic symbol tables to make this work.
1023 (elf_symtab_read): Relocate mst_solib_trampoline address.
1025 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1027 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1028 * configure.in (m68*-atari-sysv4*): New configuration.
1029 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1030 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1031 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1032 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1033 * config/m68k/amix.mh, config/m68k/amix.mt,
1034 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1037 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1039 * symtab.c (find_function_start_sal): New function to find
1040 the start of a function from a function symbol.
1041 (decode_line_1, decode_line_2): Use it instead of open coded
1042 partial copies of the code.
1043 (list_symbols): Quote symbol name before passing it to
1044 break_command to enable proper handling of mangled symbols.
1046 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1048 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1049 * ch-exp.y (yylex): First try name lookup using exact name
1050 typed by user; if that fails, try lower-cased name.
1052 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1054 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1055 Move "no debugging symbols found" test to symfile.c.
1056 * symfile.c (syms_from_objfile, reread_symbols): Add
1057 "no debugging symbols found" test.
1058 * coffread.c (init_stringtab): Handle stripped files with a
1059 stringtab offset of zero gracefully.
1060 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1061 BFD instead of stop_pc heuristic to determine if it is a dynamically
1063 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1064 ioctl, it indicates that the process has exited.
1066 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1068 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1069 .PARISC.unwind section now.
1071 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1073 * breakpoint.c (mention): Always show breakpoint address if no
1076 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1078 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1079 handling of shared libraries for non-ELF executables, but only if
1080 HANDLE_SVR4_EXEC_EMULATORS is defined.
1081 (locate_base): Try to find debug_base in the dynamic linker
1082 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1083 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1084 Define to enable handling of shared libraries for a.out executables,
1085 run under Solaris BCP.
1087 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1089 * infrun.c (wait_for_inferior): Print "Program exited normally"
1090 regardless of batch_mode.
1091 * defs.h, top.c (batch_mode): Removed.
1093 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1095 * Makefile.in (dcache_h): Remove redundant definition.
1096 (init.c): Add a comment.
1097 (top.c): Remove explicit compile action.
1098 * breakpoint.c (mention): Share code indicating location of
1099 break/watchpoints, don't print address if addressprint is off.
1100 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1101 (demangle): Remove redundant declarations.
1102 * eval.c: Remove redundant function declarations.
1103 * objfiles.h: Cosmetic and grammatical improvements.
1104 * TODO: Various updates.
1106 * remote-mips.c: Replace all \r chars with \015.
1107 (mips_receive_header): Display control characters readably.
1108 (mips_xfer_memory): Add a simple progress display.
1110 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1112 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1114 * remote-hms.c (flush): New function.
1115 (expect): Get edge case right.
1116 (hms_read_inferior_memory): Be more tolerant of line noise.
1118 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1120 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1121 target files, not non-existent mach3.mh and mach3.mt.
1123 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1125 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1126 symbols for all symbol files. Makes skipping over the
1127 trampoline code work when stepping from a function in a shared
1128 library into a function in a different shared library.
1129 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1131 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1133 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1134 names mean end of .o file.
1135 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1136 top of routine. Handle new thread notification cleanly.
1137 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1138 thread notification scheme.
1139 * (child_resume): General cleanups, handle resumption of all
1142 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1144 * ser-go32.c: Rewrite to run under windows.
1145 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1147 * serial.c (serial_open): Notice device "pc".
1148 * remote-e7000.c: Fix copyright date.
1149 (expect): Compare \n and \r the same.
1150 (e7000_open): Allow pc as a serial port
1151 * sh/sh.mt: Add ser-e7kpc.
1152 * h8300/h8300hms.mt: Add ser-e7kpc.
1153 * main.c (proc_wait): Don't wait if using go32.
1155 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1157 * somread.c: Simplify by using stabsect_build_psymtabs.
1158 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1159 corresponding to the name of the text section. All references
1161 (somstab_build_psymtabs): Delete function, no longer needed.
1163 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1165 * somread.c: Renamed from paread.c. Changed function names and
1166 comments to reflect that this file deals with SOM (an object file
1167 format), rather than the PA (a cpu).
1168 (Makefile.in): Chaned appropriately.
1169 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1170 * dbxread.c (somstab_build_psymtabs): Renamed from
1171 pastab_build_psymtabs.
1173 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1175 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1176 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1178 * Makefile.in: Updated for core-sol2.c.
1179 * README: Add notes about SPARCworks cc under Solaris 2.x,
1180 from Casper H.S. Dik (casper@fwi.uva.nl).
1181 * config/mips/xm-makeva.h: Removed, no longer necessary.
1182 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1183 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1184 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1186 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1188 * gdba.el: Put program input and output in a separate buffer.
1190 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1192 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1193 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1194 with global variable of same name in libnsl.so on UnixWare.
1196 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1198 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1199 embedded in template name.
1201 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1203 * config/i386/nm-linux.h: change calling convention of
1204 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1205 target_insert_watchpoint() and
1206 target_remove_watchpoint().
1208 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1209 to be long long in gdb.
1210 * config/mips/tm-bigmips.h: ditto.
1212 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1214 * c-lang.c (asm_language_defn): New definitions for language_asm,
1215 mostly copied from c_language_defn, to avoid warnings when
1216 switching between c and asm stack frames.
1218 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1220 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1221 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1222 (upgrade_type, handle_psymbol_enumerators): Likewise.
1223 (has_opaque_xref, cross_ref): Likewise.
1224 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1225 debugging information, rather than doing it here.
1226 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1227 point in ecoff_debug_swap backend structure, rather than calling
1228 ecoff_slurp_symbolic_info directly.
1230 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1232 * breakpoint.c: Include annotate.h. Call annotate_field rather
1233 than printing annotation directly.
1235 * main.c: Include string.h.
1237 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1239 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1240 call it instead of doing normal loop.
1241 * infcmd.c (attach_command): Don't call wait_for_inferior if
1243 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1244 hook that can decide whether to step over the next breakpoint.
1245 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1246 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1249 * configure.in: Improve sorting/formatting of hosts and targets.
1250 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1251 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1252 * Makefile.in (stop-gdb): New target.
1253 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1256 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1258 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1259 the identical initialization can be deleted from main.c, but i
1260 haven't done so just in case.
1262 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1264 * gdba.el: Added menu windows and slightly improved window
1265 handling to gdba.el. Fixed numerous minor bugs that were causing
1266 emacs and gdb to fall out of sync.
1268 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1270 * breakpoint.c: annotate changes lost at merge, put back in.
1272 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1274 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1277 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1279 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1281 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1282 writing of floating registers, the dpx2 kernel disallows it.
1283 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1284 is contained in o_praw.
1285 * irix5-nat.c (solib_map_sections): Adjust sections by the
1286 difference between the loaded address and the prelinked address.
1287 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1289 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1290 symbols, their value is absolute.
1291 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1292 libraries fh->adr fields of zero. Relocate minimal symbol values
1293 upon readin. Relocate non-stabs symbols upon readin.
1294 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1295 start address of the outermost block.
1296 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1297 instead of section_offsets and use relocated pst->textlow for
1298 line number and procedure address relocations.
1300 From gmo@MicroUnity.com (Guillermo A. Loyola):
1301 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1302 Handle SGI Irix5 stIndirect symbol type.
1304 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1306 * breakpoint.c: fix a syntax error native cc does not like.
1308 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1309 * sparclite/Makefile.in: ditto.
1310 * sparcl-tdpe.c: change file name because first 8 chars has to be
1312 * sparcl-stub.c: ditto.
1314 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1316 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1318 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1320 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1321 ignore) a PID argument.
1322 (hppa_pop_frame): Pass a PID to target_write_pc.
1323 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1324 and pass through a PID argument.
1325 (target_read_pc, target_write_pc): Update prototypes.
1327 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1329 * Makefile.in: add new file sparclite-tdep.c.
1330 * sparclite/Makefile.in: add new file sparclite-stub.c.
1331 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1333 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1334 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1336 * sparclite-tdep.c: new file, contains hardware breakpoint support
1338 * sparclite-stub.c: new file, stub code that add support hardware
1340 * breakpoint.c: add hardware breakpoint support.
1341 * breakpoint.h: add new breakpoint type to support hardware
1343 * config/mips/nm-irix4.h: change interface for target dependent
1344 code supporting watch point.
1345 * config/pa/nm-hppab.h: change interface for target dependent
1346 code supporting watch point.
1348 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1350 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1352 * stabsread.c (read_struct_fields): os9k nested structure does not
1353 have terminating ';', instead it just get to ',' and bit position
1356 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1358 * nlmread.c (nlm_symtab_read): Clean up a bit.
1359 * (nlm_symfile_read): Record bounds of main() so that backtrace
1360 command will know where to stop.
1361 * objfiles.c (objfile_relocate): Relocate entry point/func info
1362 for backtrace as well.
1363 * objfiles.h: Define values for invalid PCs for entry point info.
1364 * symfile.c (init_entry_point_info): Initialize invalid values
1365 with aforementioned macros.
1366 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1367 to cause backtrace to stop when it gets back to main().
1368 * config/i386/tm-i386nw.h: Ditto.
1370 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1372 Fix value_print, which used to be ostensibly language-independent,
1373 but would print pointers and arrays in C syntax. Instead, call
1374 a language-specific function.
1375 * language.h (struct language_defn): New functional field
1377 (LA_VALUE_PRINT): New macro.
1378 * language.c (unk_lang_value_print): New stub/dummy function.
1379 (unknown_language_defn, auto_language_defn, local_language_defn):
1381 * c-valprint.c (c_value_print): New function, with code moved from:
1382 * valprint.c (value_print): ... here. Now just invoke
1383 LA_VALUE_PRINT to do language-specific stuff.
1384 * valprint.c (value_print_array_elements): Make non-static.
1385 * c-lang.c (c_language_defn, cplus_language_defn): Add
1386 c_value_print in the la_value_print field.
1387 * m2-lang.c (m2_language_defn): Likewise.
1388 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1389 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1390 * ch-valprint.c (chill_value_print): New function, based on
1391 c_value_print, but use Chill "look and feel."
1392 * c-lang.h (c_value_print): New prototype.
1393 * ch-lang.h (chill_value_print): New prototype.
1394 * value.h (value_print_array_elements): New prototype.
1396 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1397 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1399 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1401 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1402 to new file top.c. Make things extern instead of static and
1403 similar rearrangements to deal with this.
1405 * utils.c: Move fputs_unfiltered to main.c. Remove
1406 FPUTS_UNFILTERED_OVERRIDE ifndef.
1407 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1408 and libgdb uses utils.c and top.c.
1410 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1412 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1414 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1416 * ch-valprint.c (chill_val_print_array_elements): New function.
1417 A Chill version of val_print_array_elements, it prints the
1418 array index labels, in additions ot the array element values.
1419 (chill_val_print): Use the new function.
1421 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1423 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1425 * defs.h (enum language): Add language_asm.
1426 * findvar.c (read_register_bytes read_register_gen
1427 write_register_bytes read_register read_register_pid
1428 write_register write_register_pid supply_register): Move multi-
1429 thread handling down into these routines. Create XXX_pid routines
1430 that allow register references to specify the pid.
1431 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1432 read_sp write_sp read_fp write_fp): Move these routines from
1433 infcmd to findvar to centralize the whole mess.
1434 * i386-nlmstub.c: Portability fixes.
1435 * infptrace.c (child_resume): Conditionalize to allow other natives
1436 to override it. Remove PIDGET gubbish, it's no longer necessary.
1437 * infrun.c (wait_for_inferior): Put registers_changed() before
1438 target_wait() to speed up remote debugging.
1439 * Replace code that reads registers from other threads with much
1440 nicer looking new function calls (see changes to findvar.c).
1441 * Don't skip prologues if debugging assembly source.
1442 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1443 child_resume to handle multi-thread debugging properly.
1444 * remote.c: Add O response to get console output from target.
1445 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1446 SERIAL_ERROR here to simplify callers.
1447 * Change static var timeout to remote_timeout.
1448 * (fromhex): Remove unnecessary return -1 at end of routine.
1449 * (remote_wait): Turn this into a big switch statement. Add
1450 support for O response.
1451 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1452 * (getpkt): Split getpkt into two parts. read_frame deals with
1453 all formatting issues, run-length encoding, and framing. getpkt
1454 now handles error recovery, and frame detection.
1455 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1456 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1457 control. (hardwire_readchar): Handle EINTR from read().
1458 * symfile.c (deduce_language_from_filename): Add support for .s
1460 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1461 override infptrace's child_wait.
1462 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1463 instead of XXXlynx.h.
1464 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1466 * nlm/gdbserve.c: Portability fixes.
1468 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1470 * inftarg.c (child_wait): Call proc_wait, not wait.
1471 (child_mourn_inferior): Call proc_remove_foreign.
1472 * main.c (gdb_init): Call init_proc.
1473 * main.c: Provide dummy versions of init_proc, proc_wait, and
1474 proc_remove_foreign for the gdb case (the libgdb case provides its
1475 own versions of these functions).
1476 * Makefile.in (libgdb-files): Add libproc.a.
1478 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1480 Hardware watchpoints for Linux, from Rick Sladkey
1481 (jrs@world.std.com).
1482 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1483 new hardware breakpoint recovery method.
1484 * i386v-nat.c (i386_insert_watchpoint,
1485 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1486 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1487 New functions to support the 386 hardware debugging registers.
1488 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1489 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1490 target_insert_watchpoint, target_remove_watchpoint): Define these
1491 macros to use the hardware debugging functions in i386v-nat.c.
1493 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1495 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1498 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1500 * target.c, target.h: New variables target_activity_function and
1502 * inflow.c, inferior.h: New functions set_sigio_trap and
1504 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1506 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1508 * remote-sim.h (sim_verbose): Delete.
1509 Document callbacks needed.
1510 (sim_*): Change result to void where there isn't one.
1511 (sim_open): Clarify argument and error response.
1512 (sim_close): Declare.
1513 (sim_load): Change bfd_handle argument to file name. Clarify result.
1514 (sim_create_inferior): Renamed from sim_set_args.
1515 (sim_set_pc): Delete.
1516 (sim_info): Delete printf_fn argument.
1517 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1518 (gdbsim_load): Try sim_load first.
1519 (gdbsim_create_inferior): Call sim_create_inferior.
1520 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1521 (gdbsim_close): Call sim_close.
1522 (gdbsim_files_info): Update call to sim_info.
1523 (gdbsim_ops): Realign comments.
1525 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1527 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1529 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1530 the auxent if the symbol's name is ".file". From David Edelsohn
1531 <c1dje@watson.ibm.com>.
1533 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1535 * breakpoint.c (breakpoint_1): Fix typo.
1537 * annotate.c (annotate_field_end): Fix typo.
1539 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1541 * Makefile.in (TSSTART): Remove; no longer used.
1543 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1544 fputs_unfiltered and exit directly, rather than fatal. The latter
1545 calls vfprintf_unfiltered!
1547 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1548 * value.h, printcmd.c (print_value_flags): Move from here...
1549 * annotate.c: ...to here, and make it use can_dereference.
1551 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1553 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1554 Remove, needed for both native and cross.
1555 * target.c (attach_flag, generic_mourn_inferior): Put here.
1556 * utils.c (job_control): Put here.
1557 (terminal.h): Don't include anymore.
1559 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1561 * source.c (find_source_lines): Always use code that was #ifdef
1562 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1563 leaving it on the chain. Reindent much of this function.
1564 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1565 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1566 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1567 config/ns32k/xm-ns32km3.h: Remove all references to
1568 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1569 * main.c, fork-child.c, many config files: Remove all
1570 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1573 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1574 This avoids __eprintf troubles.
1576 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1578 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1579 initialization code which needs to be called even if we bypass the
1580 command line stuff into gdb_init.
1581 * utils.c (fputs_unfiltered): Surround in #ifndef
1582 FPUTS_UNFILTERED_OVERRIDE.
1583 * Makefile.in (libgdb.a): New target.
1585 * utils.c: Rearrange I/O stuff a bit so that all output goes
1586 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1587 which made %s not work with arbitrarily large strings.
1588 * printcmd.c (printf_command): Use printf_filtered, not
1589 printf_unfiltered and printf, now that arbitrary limit is gone.
1592 * breakpoint.c (watchpoint_check): Remove unused variable b.
1593 * stack.c (print_frame_info): Move sp and buf inside #if.
1594 * eval.c (evaluate_subexp): Remove unused variables pp,
1595 mangle_ptr, ptr, and mangle_tstr.
1596 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1598 * symtab.c (lookup_symtab): Put variable copy inside #if.
1599 (decode_line_1): Put variable q1 inside #if 0.
1600 * target.h: Declare target_link.
1601 * infrun.c (wait_for_inferior): Remove unused variables signame.
1602 * remote.c (remote_resume): Remove unused variable name.
1603 * c-exp.y (parse_number): Parenthesize operand of shift.
1604 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1605 (this is a semantic change, the warning seems to have detected a bug).
1606 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1607 * coffread.c: Move variable temptype inside #if.
1608 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1610 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1611 (chill_val_print): Remove unused variable in_range.
1612 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1613 (chill_val_print): Add default case for switch.
1614 * stabsread.h: Declare stabsect_build_psymtabs.
1615 * os9kread.c (read_minimal_symbols): Make this return void.
1616 (os9k_symfile_read): Remove unused variables stb_exist and val.
1617 (os9k_symfile_init): Remove unused variable val.
1618 (fill_sym): Remove unused variable id.
1619 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1620 unused variable nsl.
1621 Remove unused variable symfile_bfd.
1622 #if 0 unused variables lbrac_unmatched_complaint and
1623 lbrac_mismatch_complaint.
1624 Remove declaration for non-existent function os9k_next_symbol_text.
1626 * annotate.c, annotate.h: New files, containing a function for
1627 each annotation which outputs it.
1628 * Move breakpoints_changed from breakpoint.c to annotate.c.
1629 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1630 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1631 Use annotate.c functions to output annotations.
1632 * Makefile.in (OBS): Add annotate.o.
1634 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1636 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1637 elf_unwind_entries are always initialized.
1639 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1640 stubs which return directly to the caller rather than to the stub
1643 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1645 * c-exp.y (yyerror): Display a more informative error message.
1646 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1647 * m2-exp.y (yyerror): Ditto.
1649 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1651 * inflow.c (job_control): Move definition to front of file.
1653 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1655 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1656 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1658 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1660 * Makefile.in (kdb): Remove old init.c creation commands.
1661 * configure.in (sparclite): Match on sparclite*.
1662 * sparclite/aload.c (main): Only change section addresses for
1663 a.out format object files.
1665 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1667 * config/i386/go32.mh: Define CC.
1669 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1671 * gdbserver/Makefile.in: Remove irrelevant definitions and
1672 comments inherited from the gdb Makefile.
1673 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1674 (VERSION): Update to 4.12.3.
1675 (gdbserver): Remove any existing executable first.
1676 (distclean, realclean): Remove nm.h.
1677 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1678 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1679 Don't use absolute pathname.
1681 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1683 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1686 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1688 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1689 (print_it_normal): Add annotations for the inferior starting and
1690 stopping, and for all the various messages related to how it
1693 * printcmd.c (do_one_display): Annotate.
1694 * stack.c (print_frame_info): Annotate printing of stack frames.
1696 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1698 * remote.c (get_offsets): Handle case where stub doesn't support
1701 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1703 Add partial support for g++ code compiled with -fvtable-thunks.
1704 * c-valprint.c (c_val_print): Add vtblprint support
1706 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1707 pointers (if using thunks) as well as array of structs (otherwise).
1708 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1709 level, and make the latter non-static (so define_symbol can use it).
1710 * stabsread.c (define_symbol): If the type being defined is a
1711 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1712 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1713 * values.c (value_virtual_fn_field): Handle thunks.
1714 * values.c (value_headof): Minor efficiency hack.
1715 * values.c (value_headof): Incomplete thunk support. FIXME.
1717 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1719 * valprint.c (print_longest): Clarify comment about use_local.
1720 * printcmd.c, defs.h (print_address_numeric), callers in
1721 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1722 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1723 exec.c: New argument use_local.
1724 * source.c (identify_source_line): Use filtered output. Use
1725 print_address_numeric.
1727 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1728 language.c (type_error, range_error): Use filtered output.
1729 * utils.c (error_begin): Update comment to tell people to use
1732 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1733 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1736 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1738 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1739 from the fault, #ifndef FAULTED_USE_SIGINFO.
1740 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1742 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1744 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1745 Explicitly annotate each record.
1747 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1749 * xcoffexec.c: Reformat to standards and lint.
1750 (language.h): Include.
1751 (exec_close): Declare arg "quitting".
1752 (file_command): Declare arg "from_tty".
1753 (map_vmap): Cast xmalloc result to PTR.
1754 * rs6000-nat.c: Reformat to standards and lint.
1755 (exec_one_dummy_insn): Use char array for saved instruction.
1756 (fixup_breakpoints): Declare.
1757 (vmap_ldinfo): Be more informative in fatal error messages.
1758 (xcoff_relocate_symtab): Define to return void.
1759 * xcoffsolib.h: Reformat to standards, improve comments.
1760 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1762 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1764 * utils.c, defs.h (error_begin): New function.
1765 (quit): Print annotation before printing the error message.
1766 * main.c (return_to_top_level): Print annotation before doing the
1768 * symtab.c (decode_line_1): Call error not warning and then
1769 return_to_top_level. Call error_begin and printf_unfiltered
1770 rather calling warning (before calls to return_to_top_level).
1771 * core.c (memory_error): Use error_begin, printf_unfiltered,
1772 print_address_numeric and return_to_top_level instead of error.
1773 Cleans up a FIXME-32x64.
1774 * language.c (type_error, range_error): Call error_begin
1775 not just target_terminal_ours.
1777 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1778 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1779 side of an assignment is non-portable.
1781 * utils.c (query): Change syntax of query annotations to be
1782 consistent with other input annotations.
1783 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1785 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1787 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1789 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1790 that have a stack frame size of 32k or larger (from Paul Flinders).
1791 Remove #if 0'd code.
1793 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1795 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1796 for Lynx platforms that need it.
1797 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1799 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1801 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1802 than trying to deduce it from the fault.
1804 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1806 * printcmd.c (print_address_symbolic): Initialize name to empty
1807 string to avoid core dump if lookup fails.
1808 * remote-e7000.c (printf_e7000debug): Error if target not open.
1810 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1812 * i386-nlmstub.c: Update to be more in line with PIN stub.
1813 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1814 * (hex2mem): Init ptr.
1815 * General cleanups to use ConsolePrintf, standard prologues, etc...
1817 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1819 * i386-nlmstub.c: More changes to be compatible with remote.c.
1821 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1822 into (the far less frequently called) dbx_symfile_read.
1824 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1826 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1828 * dbxread.c (record_minimal_symbol): Record the section
1829 associated with the symbol to make dynmaic relocation work.
1830 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1831 Solaris brain-damage which don't apply to relocatable object
1833 * (stabsect_build_psymtabs): New routine to read stabs out of an
1834 arbitrarily named section.
1835 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1837 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1838 stabs out of the nlm.
1839 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1840 brain-damage which don't apply to relocatable object files.
1841 * remote.c (putpkt): Improve error reporting and error handling.
1842 * (get_offsets): Temporary kludge to force data & bss sections to
1843 have the same relocation.
1844 * stabsread.c (define_symbol, scan_file_globals): Record section
1847 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1849 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1850 FIXME-32x64 comment.
1852 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1854 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1855 to after call to target_wait. This means that flush_cached_frames
1856 can call target_terminal_ours if it wants to.
1857 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1858 comment about why the code is dubious.
1860 * stabsread.c (read_type): Call read_type, not nonexistent
1863 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1865 * remote-os9k.c (rombug_fetch_registers): set trace mode
1867 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1869 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1871 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1872 passed to process_one_symbol.
1873 * stabsread.c (read_type): process os9k functio prototype.
1875 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1877 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1880 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1882 * utils.c (prompt_for_continue): Annotate prompt.
1883 (query): Annotate query.
1884 * printcmd.c (print_frame_args): Change syntax of argument
1885 annotation to make name and value part of a single group of
1886 annotations, not two separate groups.
1887 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1888 * valprint.c (val_print_array_elements): Change syntax of
1889 annotation to be more concise.
1890 * main.c, defs.h (command_line_input): New argument tells what
1891 string to include in the annotations.
1892 * symtab.c (decode_line_2), main.c (read_command_lines,
1893 command_loop): Change callers.
1895 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1896 target null pointer.
1897 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1899 * printcmd.c (output_command): Annotate things we print here too.
1900 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1901 * Move declaration of print_value_flags from defs.h to value.h.
1902 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1904 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1906 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1907 BFD handles sun3 dynamic relocations now.
1908 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1911 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1913 * printcmd.c (print_command_1): Annotate the top-level expressions
1915 (print_frame_args): Annotate each argument.
1916 * printcmd.c, defs.h (print_value_flags): New function.
1917 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1918 * valprint.c (val_print_array_elements): Annotate each array element.
1920 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1922 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1923 the register contains a pointer to the type, not the type itself.
1925 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1927 * main.c (main): Accept --annotate=N option and make --fullname
1928 the same as --annotate=1.
1929 (command_line_input): Print annotatation before and after prompt.
1930 * blockframe.c (flush_cached_frames): Print annotation.
1931 * Rename frame_file_full_name to annotation_level and move it from
1933 * source.c (identify_source_line): If annotation_level > 1,
1934 change output format.
1935 * breakpoint.c: Print annotation whenever a breakpoint changes.
1936 * main.c: New variable server_command.
1937 (command_line_input): Parse "server " and set server_command.
1938 (dont_repeat): Check server_command.
1940 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1942 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1943 updating raw_symbol and symnum. Return a value in the case where
1946 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1948 * parse.c: Don't define block_found; it is defined in symtab.c.
1949 * parser-defs.h: Add comment regarding block_found.
1951 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1953 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1956 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1958 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1959 section vma. Do not read dynamic relocs for sun3 executables to
1960 avoid BFD assertion message.
1962 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1964 * nm-hppab.h (KERNEL_U_ADDR): Define.
1965 (FIVE_ARG_PTRACE): Likewise.
1966 (CANNOT_STORE_REGISTER): Likewise.
1967 * nm-hppah.h (KERNEL_U_ADDR): Define.
1968 (FIVE_ARG_PTRACE): Likewise.
1969 (CANNOT_STORE_REGISTER): Likewise.
1970 (NEED_TEXT_START_END): Likewise.
1972 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1973 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1974 (FIVE_ARG_PTRACE): Likewise.
1975 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1976 (FIVE_ARG_PTRACE): Likewise.
1978 * hppa-tdep.c (read_unwind_info): Make static.
1979 (restore_pc_queue): Indirect through the target vector to
1980 reload the register state.
1982 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1984 * paread.c (compare_unwind_entries): Delete function. It's been
1985 moved into hppa-tdep.c.
1986 (read_unwind_info): Likewise.
1987 (pa_symfile_read): No longer call read_unwind_info. The unwind
1988 tables will be read in as they are needed.
1990 * hppa-tdep.c (compare_unwind_entries): New function.
1991 (read_unwind_info, internalize_unwinds): Likewise.
1992 (find_unwind_entry): Read in unwind information on demand.
1994 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1996 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1997 to : in search path processing.
1998 * defs.h (qsort): Rename argument in prototype.
1999 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2001 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2002 (false): Eliminate usages.
2004 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2006 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2007 All references to value changed to value_ptrlage_command is now
2009 All references to value changed to value_ptr.
2010 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2011 * remote-hms.c (hms_wait): Timeout after five seconds.
2012 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2013 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2014 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2016 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2018 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2020 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2022 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2024 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2025 bp_watchpoint_scope breakpoints.
2026 (struct breakpoint): Add val_chain and related_breakpoint fields
2027 for use by watchpoints.
2029 * breakpoint.c (within_scope): Delete. No longer used.
2030 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2031 (target_{remove,insert}_watchpoint): Likewise.
2032 (can_use_hardware_watchpoint): New function.
2033 (remove_breakpoint): New function to remove a single breakpoint
2034 or hardware watchpoint.
2035 (insert_breakpoints): Handle insertion of hardware watchpoints.
2036 Store a copy of the value chain derived from the watchpoint
2038 (remove_breakpoints): Simplify by using remove_breakpoint.
2039 (delete_breakpoint): Likewise.
2040 (watchpoint_check): Delete the watchpoint and watchpoint scope
2041 breakpoints when the watchpoint goes out of scope. Save & restore
2042 the current frame after checking watchpoints.
2043 (breakpoint_init_inferior): Likewise (restarting the program
2044 makes all local watchpoints go out of scope).
2045 (bpstat_stop_status): Handle hardware watchpoints much like normal
2046 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2047 when the watchpoint goes out of scope. Remove and reinsert all
2048 breakpoints before returning if we stopped when a hardware watchpoint
2050 (watch_command): Use a hardware watchpoint when possible. If
2051 watching a local expression, build a scope breakpoint too.
2052 (map_breakpoint_numbers): Also call given function for any
2053 related breakpoints.
2054 (disable_breakpoint): Never disable a scope breakpoint.
2055 (enable_breakpoint): Handle hardware breakpoints much like normal
2056 breakpoints, but recompute the watchpoint_scope breakpoint's
2057 frame and address (if we have an associated scope breakpoint).
2058 (read_memory_nobpt): Handle hardware watchpoints like normal
2059 watchpoints. When necessary handle watchpoint_scope breakpoints.
2060 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2061 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2062 (disable_command): Likewise.
2064 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2065 Extern prototype added to frame.h
2067 * infrun.c (wait_for_inferior): Set current_frame and select
2068 a frame before checking if we stopped due to a hardare watchpoint
2069 firing. Handle stepping over hardware watchpoints.
2070 (normal_stop): Remove unnecessary call to select_frame.
2072 * value.h (value_release_to_mark): Declare.
2073 * values.c (value_release_to_mark): New function.
2075 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2076 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2078 * hppab-nat.c (hppa_set_watchpoint): New function.
2080 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2081 (HAVE_STEPPABLE_WATCHPOINT): Define.
2082 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2083 (target_{insert,delete}_watchpoint): Define.
2085 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2086 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2087 (target_{insert,remove}_watchpoint): Likewise.
2089 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2091 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2092 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2093 often have the same names as debug symbols for functions, and
2094 confuse lookup_symbol().
2096 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2098 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2099 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2100 REGISTER_RAW_SIZE (1).
2101 Together these changes work around a bug in HP's compiler. Both
2102 seem to be necessary.
2104 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2106 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2107 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2108 are type mst_solib_trampoline.
2110 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2112 * config/m68k/es1800.mt: Change comments.
2114 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2116 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2118 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2120 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2123 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2125 * values.c (unpack_long): Remove obsolete comment about using a
2128 * symfile.c (symbol_file_command): Add comments about command syntax.
2130 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2131 Jim Kingdon (kingdon@cygnus.com)
2133 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2134 are in the .plt section.
2135 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2136 find_solib_trampoline_target): New functions for handling
2137 stepping into -g compiled shared libraries.
2138 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2139 find_solib_trampoline_target): Add prototypes.
2140 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2141 Define to handle stepping into -g compiled shared libraries.
2142 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2143 stepping into -g compiled shared libraries.
2145 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2147 * configure.in: Add mips-*-sysv4* support.
2148 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2149 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2150 New files for MIPS SVR4 support.
2151 * Makefile.in: Update for new mipsv4 files.
2152 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2153 read_next_frame_reg to obtain the frame relative stack pointer.
2154 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2155 obtain the frame relative stack pointer.
2156 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2157 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2158 by entering them into the minimal symbol table.
2159 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2160 a long for float formats.
2161 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2162 get defined in <link.h>.
2163 * solib.c (solib_add): Add shared library sections to the section
2164 table of the target before adding the symbols.
2165 * partial-stab.h: Relocate static and global functions.
2166 * dbxread.c (read_dbx_symtab): Remove unused variable
2167 end_of_text_address. Relocate text_addr when passing it
2170 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2171 library functions before the executable is run. Retrieve dynamic
2172 symbols from stripped executables.
2173 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2174 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2175 if no debugging symbols were found.
2176 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2177 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2179 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2180 OSF/1 has shared libraries.
2182 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2184 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2185 to BFD handling of dynamic symbols.
2187 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2189 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2190 then gets its real address into FUN and its GOT/DP value into %r19.
2192 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2194 * hppa-tdep.c (frameless_function_invocation): If no unwind
2195 descriptor was found, then assume this was not a frameless
2196 function invocation.
2197 (frame_saved_pc): If the saved PC is in a linker stub, then
2198 return the return address which the linker stub will return to.
2200 * xm-hppab.h: Never define USG.
2201 * xm-hppah.h: Always define USG.
2203 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2205 * values.c (unpack_long, value_from_longest),
2206 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2208 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2210 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2212 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2214 For SVR4 targets, enable gdb to set breakpoints in shared
2215 library functions before the executable is run.
2216 * elfread.c (elf_symtab_read): Handle symbols for shared library
2218 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2219 and moved to objfiles.c.
2220 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2221 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2222 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2223 the new generic definition from tm-sysv4.h works for Solaris.
2225 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2227 * elfread.c (elf_symtab_read): Change storage_needed,
2228 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2229 bfd_get_symtab_upper_bound. Check for errors from
2230 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2231 * nlmread.c (nlm_symtab_read): Same changes.
2233 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2235 * xcoffread.c (xcoff_next_symbol_text): New function.
2236 (read_xcoff_symtab): Set next_symbol_text_func to it.
2237 Move raw_symbol outside of read_xcoff_symtab.
2239 * remote.c (getpkt): Remove unused "out" label.
2241 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2243 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2244 about more than one watchpoint being triggered.
2246 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2248 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2250 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2252 * blockframe.c (find_pc_partial_function): mst_file_text
2253 symbols do not live in the shared library transfer table.
2254 * ch-exp.y (decode_integer_value, match_character_literal,
2255 match_bitstring_literal): Guard tolower calls with isupper,
2256 tolower on old BSD systems blindly subtracts a constant.
2257 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2258 well when determining the producer of the object file.
2259 * mdebugread.c (has_opaque_xref): New function to check for
2260 cross reference to an opaque aggregate.
2261 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2262 enter typedefs to opaque aggregates into the symbol tables.
2263 * mdebugread.c (parse_external): Remove skip_procedures argument,
2264 it has always been 1. Remove code that handled stProc symbols,
2265 it was never executed and was wrong, as the index of a
2266 stProc symbol points to the local symbol table and not to the
2267 auxiliary symbol info. Update caller.
2268 * mdebugread.c (parse_partial_symbols): Do not enter external
2269 stProc symbols into the partial symbol table, they are already
2270 entered into the minimal symbol table.
2271 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2272 Remove all conditionals and definitions for ptx.
2273 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2274 Fix addresses of floating point registers in REGISTER_U_ADDR.
2275 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2276 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2277 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2278 signal trampoline code work.
2279 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2280 Remove all conditionals and definitions for ptx.
2281 Remove KDB definitions.
2282 * symm-nat.c (store_inferior_registers): Fetch registers before
2283 storing them to obtain valid floating point control registers.
2284 Store fpu registers.
2285 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2286 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2287 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2289 * symm-nat.c (child_resume): Update type of `signal' parameter.
2290 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2292 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2294 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2295 calling import stubs for functions in shared libraries.
2297 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2299 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2301 * ch-lang.c (chill_is_varying_struct): Magic string is
2302 was "<var_length>" is now "__var_length" (more portable).
2304 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2306 * remote.c (getpkt): If we get a timeout, actually retry rather
2307 than just giving up the first time it happens.
2308 * remote.c: Document sequence numbers.
2309 (remote_store_registers): Change syntax of 'P' request so that it
2310 never looks like a sequence number.
2312 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2314 * os9kread.c (record_minimal_symbol): add section_offset to
2315 relocate minimal symbol table.
2316 * os9kread.c (read_minimal_symbols): ditto.
2317 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2319 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2320 return. Also if file addr is 0 leave it 0, not to relocate.
2321 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2322 'set remotexoff' and 'set remotelog' commands.
2324 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2326 * remote.c (remote_store_registers): Add 'P' request to set an
2327 individual register.
2328 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2331 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2333 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2334 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2335 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2337 * command.c (do_setshow_command, case var_string): Never add a
2338 space to the end of the string.
2339 * NEWS: Document this change.
2340 * .gdbinit: Add a space to the "set prompt" command.
2342 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2344 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2345 changes to make it compile (it doesn't link yet).
2347 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2348 (set_demangling_style, set_demangling_command): Use savestring not
2349 strdup. We were not dealing properly with a NULL return from
2350 strdup, and were not declaring strdup (the system header may or
2353 * valprint.c (val_print): Remove inaccurate comment about what
2354 types can be stub types.
2356 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2357 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2358 Supply alternate version if ATTACH_DETACH is not defined.
2359 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2360 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2361 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2363 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2365 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2367 (skip_trampoline_code): Rewrite and add support for argument
2368 relocation stubs stubs, import/export stubs, calls through
2369 "_sr4export" and cascaded trampolines.
2371 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2372 if no unwind descriptor is found.
2374 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2375 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2376 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2377 differently. All registers are four bytes.
2378 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2380 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2382 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2383 registers as both single and double values (fetching 2nd 32bit half
2384 as necessary). Annotate each register printed with its precision.
2386 * paread.c (read_unwind_info): Fix off-by-one error.
2388 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2390 * main.c (complete_command): Deal with it if arg is NULL.
2392 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2394 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2395 regarding using the PC--using the PC is necessary and all the
2396 FIXME comments in the world won't make it go away.
2398 * valops.c (value_at, value_at_lazy): Give error if we dereference
2400 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2401 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2403 * stabsread.c (patch_block_stabs): Add comment about what happens
2404 if the definition is in another compilation unit from the stab.
2406 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2408 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2410 * main.c (complete_command): New command, from Rick Sladkey
2411 <jrs@world.std.com>.
2412 (symbol_completion_function): Don't declare rl_point and
2413 rl_line_buffer; they are now declared in readline.h.
2414 (show_commands): Don't declare history_base; it is declared in
2416 * command.c (lookup_cmd): Don't delete trailing whitespace.
2417 Reverts change of 14 May 1989.
2419 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2421 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2422 code from prim_record_minimal_symbol_and_info() to here. Callers
2423 of the latter can legitimately supply a section number of -1.
2425 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2427 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2428 member functions have an element in args for a (nonexistent) this
2431 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2433 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2435 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2436 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2438 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2439 for the structure's type. All callers changed.
2441 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2442 for each structure argument rather than assuming it's either
2443 true or false for all structure arguments.
2445 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2446 on the length structure passed, not the compiler used.
2448 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2449 argument for the structure's type.
2451 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2453 * values.c (set_internalvar): Don't set var->value until we are
2454 sure there won't be an error().
2456 * remote.c (get_offsets): Reinstate comment which was in
2457 remote_wait about use of SECT_OFF_TEXT and so on.
2459 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2461 * symmisc.c (maintenance_check_symtabs): New function to check
2462 consistency of psymtabs and symtabs.
2463 * symtab.h (maintenance_check_symtabs): Add prototype.
2464 * maint.c: Add new `maint check-symtabs' command.
2465 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2466 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2467 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2469 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2470 to write_memory to avoid warnings from gcc.
2471 * config/i386/xm-symmetry.h: Add missing #endif.
2472 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2473 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2474 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2476 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2478 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2479 (hppa_push_arguments): Likewise.
2481 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2483 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2484 improve remote debugging efficiency. Also fixed problems with
2485 doing function calls for programs with no entry points.
2486 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2487 entry_point_address.
2488 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2489 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2490 parse_lines): Pass section_offsets info to these routines so that
2491 we can relocate symbol table entries upon readin.
2492 * (psymtab_to_symtab_1): Set symtab->primary to tell
2493 objfile_relocate to do relocations for our symbols.
2494 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2495 (which hang off of the symbol table).
2496 * Use prim_record_minimal_symbols_and_info instead of
2497 prim_record_minimal_symbols to supply section info to make minimal
2498 symbol relocations work.
2499 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2500 -1, try to deduce it from ms_type.
2501 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2502 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2503 add code to relocate objfile->sections data structure.
2504 * remote.c (get_offsets): Use new protocol message to acquire
2505 section offsets from the target.
2506 * (remote_wait): Get rid of relocation stuff. That's all handled
2507 by objfile_relocate now.
2508 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2509 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2511 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2513 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2515 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2517 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2518 can no longer set this at run time.
2519 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2520 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2521 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2522 sparc-tdep.c compiles).
2523 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2525 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2527 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2528 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2529 * configure.in: Recognize m68*-cisco*-*.
2531 * Makefile.in (TAGS): Use variables directly, rather than using
2532 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2533 and means that these filenames no longer need be unique across all
2534 the config/* directories.
2535 * configure.in: Put the config/*/ into TM_FILE, etc.
2537 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2538 and trapv exceptions.
2540 * target.h (struct section_table), objfiles.h (struct obj_section):
2541 Change name of field sec_ptr to the_bfd_section. More mnemonic
2542 and avoids the (sort of, for the ptx compiler) name clash with
2543 the name of the typedef.
2544 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2545 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2547 * utils.c: Include readline.h.
2548 * Makefile.in (utils.o): Add dependency.
2550 * remote.c (getpkt): Add support for run-length encoding.
2552 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2554 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2556 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2558 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2559 prim_record_minimal_symbol.
2562 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2563 computing their offset from the start of the old buffer and adding
2564 to the new buffer, rather than by assuming we can add the
2565 difference between the old buffer and the new buffer (it might not
2566 fit in an int). Merge in cosmetic differences from emacs regex.c
2567 version of this macro.
2569 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2571 * Makefile.in (install-only): Fix use of program_transform_name.
2573 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2575 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2576 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2577 so I'm nuking the command.
2578 * symtab.c (find_addr_symbol): Comment out, no longer used.
2580 * main.c (main): Don't init_source_path for the -cd argument. Now
2581 that source_path doesn't contain the current_directory from when
2582 GDB started up, init_source_path is no longer useful (and is
2583 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2585 * TODO: Remove item about line numbers being off. It is useless
2586 and confusing without a reproducible test case (it mentions
2587 proceed(), but I was able to step through proceed without trouble).
2589 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2591 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2592 library functions before the executable is run. Retrieve dynamic
2593 symbols from stripped executables.
2594 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2595 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2596 symtab.c (list_symbols): Handle mst_solib_trampoline.
2597 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2598 for all targets, remove IBM6000_TARGET dependencies.
2599 * dbxread.c (read_dbx_dynamic_symtab): New function.
2600 * dbxread.c (dbx_symfile_read): Use it.
2601 * dbxread.c (SET_NAMESTRING): Set namestring to
2602 "<bad string table index>" instead of "foo" if the string index is
2604 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2606 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2607 to break_command. Handle mst_file_* minimal symbol types.
2608 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2610 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2612 * c-exp.y(yylex): fix potential memory overflow.
2614 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2616 * environ.c (set_in_environ): Eliminate special handling of PATH and
2618 * putenv.c: Removed, conflicts with system declaration of
2619 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2621 * Makefile.in: Change accordingly.
2622 * procfs.c (procfs_create_inferior): Change comment accordingly.
2624 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2626 * rs6000-tdep.c: Change value to value_ptr.
2628 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2630 * i386m3-nat.c: Include floatformat.h.
2631 (get_i387_state): Use memset not bzero.
2635 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2636 ieee-float.h to floatformat.h.
2638 * valprint.c (val_print_string): Ignore error if the error
2639 happened after a terminating '\0'.
2641 * c-valprint.c (c_val_print): Never add 1 to return value from
2642 val_print_string; just return what it returns.
2644 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2645 looping through all of the enums.
2646 * infrun.c (signals_info): Use it.
2648 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2650 * main.c (main): When printing warning about bad baud rate, don't
2651 use warning(); it relies on current_target which isn't set up yet.
2653 * breakpoint.c (_initialize_breakpoint): Update docstring for
2654 tbreak to match what the code actually does. Don't mention tbreak
2655 in docstrings for "enable once" or "enable breakpoints once".
2657 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2659 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2660 while (0). That defeats the whole purpose of using do . . . while (0).
2661 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2662 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2663 using a ?: expression as an lvalue is not portable.
2665 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2666 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2667 'p' and 'r' symbol descriptors into a single symbol to look for a
2669 * README, config/sparc/tm-sparc.h: Update comments.
2671 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2673 * mdebugread.c (parse_type): Do not complain for types with
2674 an `indexNil' aux index, these are simply undefined types.
2675 Remove indexNil check from caller of parse_type.
2676 * mdebugread.c (parse_partial_symbols): Do not enter
2677 stGlobal, scCommon symbols into the minimal symbol table, their
2678 value is the size of the common, not its address.
2679 Handle scInit, scFini, scPData and scXData sections.
2680 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2682 Enter stProc symbols into the global_psymbols list once, not into
2683 the static_psymbols_list.
2684 Get rid of dummy psymtab if it is empty, to allow proper detection
2685 of stripped executables.
2686 * mdebugread.c (cross_ref): Allow cross references to Fortran
2689 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2691 * stabsread.c (common_block_end, fix_common_block): Stash the
2692 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2693 as to not assume that a pointer fits in an enum.
2695 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2697 * os9kread.c (fill_sym): check compiler verion number for pre-
2699 * os9kread.c (os9k_process_one_symbol): address of symbol is
2700 relative to section not module.
2701 * stabsread.c (define_symbol): add symbol type 's' as local
2703 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2705 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2706 * remote-os9k.c: fix bug in 'set remotebaud' function.
2707 * remote-os9k.c (rombug_link): minimize checking so to improve
2709 * symfile.c (symbol_file_command): check if failed to link, also make
2710 the command be able to accept more than one filenames.
2711 * target.c (target_link): check if failed to link with rombug.
2712 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2714 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2716 * remote-es.c (es1800_child_ops): Don't declare it static.
2718 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2720 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2722 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2724 * dbxread.c: New variable lowest_text_address.
2725 (record_minimal_symbol, read_dbx_symtab): Set it.
2726 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2727 end_of_text_address.
2728 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2730 * dbxread.c (end_psymtab): Remove old and commented out
2731 capping_global and capping_static. Fix comments regarding
2732 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2734 * parser-defs.h: Add "extern" to start of variable declarations so
2735 we don't end up with commons.
2736 * parse.c: Define these variables.
2738 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2741 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2743 * alpha-tdep.c: Change value to value_ptr.
2745 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2747 * solib.c (elf_locate_base): New function to locate the address
2748 of the dynamic linker's runtime structure in the dynamic info section.
2749 * solib.c (locate_base): Use it instead of iterating over the list
2750 of mapped address segments.
2751 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2754 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2756 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2757 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2758 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2759 signal trampoline and interrupt routines.
2760 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2761 (frame_chain, frame_chain_valid): Likewise.
2762 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2763 saved regs convention for SP.
2765 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2766 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2767 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2769 * tm-hppah.h (IN_SIGTRAMP): Define.
2771 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2773 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2774 alphabetic character as the start of a name.
2776 * sparclite/Makefile.in (all install): Build and install aload.
2778 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2779 config.guess and config.sub produce.
2781 * mips-tdep.c: Change value to value_ptr.
2783 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2785 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2786 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2787 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2788 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2789 value with value_ptr. This is for the ptx compiler.
2790 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2792 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2793 #if 0 i386_float_info.
2794 * symm-tdep.c (round): Remove. Also remove sgttyb.
2795 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2796 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2797 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2798 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2800 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2801 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2802 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2803 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2804 tm-i386v.h is apparently OK.
2805 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2806 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2809 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2811 * osfsolib.c (xfer_link_map_member): Update to use new
2812 target_read_string interface.
2814 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2816 * infrun.c (wait_for_inferior): In checking
2817 remove_breakpoints_on_following_step, check
2818 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2820 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2822 * os9kread.c (os9k_process_one_symbol): Rename
2823 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2824 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2825 (CORE_ADDR)0, from target_link, since that is what it uses.
2826 Process name at end, not during parsing (like we did before Kung's
2827 change), so that -readnow and -mapped can appear anywhere.
2828 Make text_relocation a local variable.
2829 * config/i386/i386os9k.mt: Fix comment.
2830 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2831 * os9kread.c: Put "comments" after #endif inside /* */.
2832 * stabsread.h: Add os9k_stabs variable.
2833 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2835 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2836 descriptor in global_symbols not local_symbols.
2837 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2839 (read_type): If os9k_stabs, accept function parameters after 'f'
2841 (read_array_type): If os9k_stabs, don't expect index type and
2842 expect lower and upper to be separated by ',' not ';'.
2843 (read_enum_type): If os9k_stabs, read a number before the first
2844 enumeration constant.
2845 (os9k_init_type_vector): New function.
2846 (dbx_lookup_type): Call it when starting new type vector.
2847 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2848 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2849 * os9kstab.c: Removed.
2850 * Makefile.in: Update accordingly.
2851 * objfiles.c (objfile_relocate_data): Removed.
2852 * remote-os9k.c (rombug_wait): Call objfile_relocate
2853 not objfile_relocate_data.
2854 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2855 * remote-os9k.c (rombug_wait): Call find_pc_section not
2857 * main.c (quit_command): Check inferior_pid; revert Kung change.
2858 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2860 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2862 * os9kread.c: New file to read os9000 style symbo table.
2863 * os9kstab.c: new file to read os9000 style stabs.
2864 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2865 * objfiles.c (find_pc_objfile): new function to search objfile
2867 * objfiles.c (objfile_relocate_data): new function to relocate
2868 data symbols in symbol table.
2869 * objfiles.h: Add two aux fields in struct objfile to handle
2870 multiple symbol table files situation like in os9000.
2871 * symfile.c: Change so 'symbol-file' command can handle multiple
2872 files. Also call target_link() to get relocation infos.
2873 * target.c (target_link): new function to get relocation info when
2874 a symbol file is requested to load.
2875 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2876 because in cross mode there's no inferior pid, bit they need to
2878 Makefile.in: add os9kread.c os9kstab.c and .o's.
2879 configure.in: add i386os9k target.
2880 config/i386/i386os9k.mt: new add.
2881 config/i386/tm-i386os9k.h: new add.
2883 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2885 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2886 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2888 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2890 * target.c, target.h (target_read_string): Provide error detection to
2891 caller. Put string in malloc'd space, so caller need not impose
2893 * solib.c (find_solib): Update to use new interface.
2894 * irix5-nat.c (find_solib): Read o_path from inferior
2895 (clear_solib): Free storage for o_path.
2896 * valprint.c (val_print_string): Add comments.
2898 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2900 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2903 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2905 * value.h (struct value): Add modifiable field.
2906 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2907 (record_latest_value): Don't mess with VALUE_LVAL of value.
2908 * valops.c (value_assign): Check it. Reword existing error
2909 message on not_lval.
2911 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2912 (STEP_SKIPS_DELAY): Added.
2913 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2916 * valprint.c (val_print_string): If errcode is set, always print
2917 an error, regardless of force_ellipsis. In the non-EIO case,
2918 just print the error message rather than calling error(). Don't
2919 access *(bufptr-1) if bufptr points to the start of the buffer.
2920 When looking for '\0', don't increment bufptr and addr if bufptr
2921 started out already at limit. If an error happens on fetching the
2922 first character, don't print the string.
2924 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2926 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2929 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2930 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2931 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2932 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2933 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2934 * findvar.c: Update comment regarding ieee-float.h.
2936 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2938 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2939 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2940 Define to make backtracing through the various sigtramp handlers
2942 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2943 the saved pc from ucontext on the stack for SVR4 signal handling.
2945 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2947 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2948 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2949 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2950 just use the global variable itself. When printing baud rate,
2951 don't print a baud rate if baud_rate is -1.
2953 * coffread.c (read_coff_symtab): Pass mst_file_* to
2954 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2955 symbols in the minimal symbols regardless of SDB_TYPE.
2957 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2959 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2960 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2961 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2962 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2963 ignored bs->stop for a bp_step_resume breakpoint.
2964 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2965 which performs one (the check_sigtramp2 one) of the functions
2966 which had been handled by the step_resume_breakpoint. For each
2967 use of the step_resume_breakpoint, make it still use the
2968 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2970 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2971 When setting the frame address of the step resume breakpoint, set
2972 it to the address for frame *before* the call instruction is
2973 executed, not after.
2975 * mips-tdep.c (mips_print_register): Print integers using
2976 print_scalar_formatted rather than duplicating all the
2977 CC_HAS_LONG_LONG and so on.
2978 (mips_push_dummy_frame): Use read_register_gen rather than using
2979 read_register and then putting it back in target format with
2980 store_unsigned_integer. If registers are more than 4 bytes, give
2981 an error rather than have some registers overwrite other
2983 #if 0 unused include of opcode/mips.h.
2985 * symfile.h: Don't declare arguments for coff_getfilename.
2987 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2989 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2991 * configure.in (hppa*-*-osf*): New configuration.
2992 * config/pa/hppaosf.mt: New target makefile fragment.
2993 * config/pa/tm-hppao.h: New target include file.
2995 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2997 * exec.c (print_section_info): Print entry point for exec_bfd only.
2998 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2999 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3000 causes problems if <sys/types.h> has no multiple inclusion protection.
3002 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3004 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3005 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3006 (CALL_DUMMY_LENGTH): Changed accordingly.
3008 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3010 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3011 numbers of register windows.
3013 * sparclite/hello.c: Add factorial function for testing.
3014 * salib.c: Use macros instead of constants for I/O addresses to
3015 make 931 support easier.
3016 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3017 register in sta/lda instructions.
3019 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3021 * dbxread.c (process_one_symbol): Set
3022 block_address_function_relative for COFF like we do for ELF and SOM.
3024 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3026 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3028 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3029 the enumerators of an ecoff enum into the partial symbol table.
3030 * mdebugread.c (parse_partial_symbols): Call it.
3031 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3032 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3033 offsets. Cast psymtab->read_symtab to PTR before passing it to
3035 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3036 set up the global offset table pointer in pic compiled code.
3037 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3038 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3039 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3040 ensures that floats are promoted to doubles before they are pushed
3043 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3045 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3046 Fixup cache_on and flush_i_cache so that they work for both the
3047 930 and 932 processors. Rewrite most low level funcs (uart
3048 access & cache stuff) to use new ASI access macros in sparclite.h.
3049 Also make it easy to access second serial port.
3051 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3053 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3054 <sys/stat.h>; not needed.
3056 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3058 * stack.c (print_frame_info): In "pathological" case, don't
3059 distrust the line number information.
3061 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3063 * mips-tdep.c (mips_print_register): handle 64 bits register.
3064 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3066 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3070 * Makefile.in (install): Do the sed for program_transform_name
3071 ourselves instead of worrying about INSTALL_XFORM. This enables
3072 users to override INSTALL_PROGRAM in the standard way.
3074 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3075 depend on Makefile.in.
3077 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3078 Only test against INT_MIN if a LONGEST is bigger than an int.
3080 * README: Change GhostScript to Ghostscript.
3082 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3084 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3085 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3086 character file names.
3087 * Makefile.in (ALLPARAM): Add these files.
3089 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3090 character file names.
3091 * Makefile.in: Add Kung's new mips64 files.
3093 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3095 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3096 mips64el-*-ecoff and mips64-big-*.
3097 * defs.h: get rid of FORCE_LONG_LONG.
3098 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3099 parsing. Change register size to be MIPS_REGSIZE.
3101 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3103 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3104 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3105 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3107 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3109 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3110 (remove_commands, add_commands): Add/remove hms-drain when target
3113 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3115 * configure.in: Add Lynx/rs6000 support.
3116 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3117 messages. Add rs6000 support. Don't try to modify unwritable
3119 * rs6000-nat.c: Move lots of native dependent stuff (like core
3120 file support) from rs6000-tdep.c & xcoffexec.c to here.
3121 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3122 * xcoffexec.c: Move native dependent stuff to nat.c.
3123 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3125 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3127 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3128 New files to support Lynx/rs6000.
3130 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3132 * README: Remove note about gcc warnings on alpha, these should be
3134 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3135 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3136 remote-utils.c, stabsread.c: Include <string.h>.
3137 * regex.c: Include "defs.h", change re_comp argument to const char *.
3138 * infptrace.c (fetch_register, store_inferior_registers): Change
3139 regaddr to type CORE_ADDR.
3140 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3141 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3143 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3145 * symtab.h: Always define BYTE_BITFIELD to nothing.
3147 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3149 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3150 * configure.in: Remove comment about m68k-em.mt.
3151 * Makefile.in: Remove references.
3153 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3155 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3158 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3160 * target.c (target_preopen): If target_kill doesn't remove the
3161 target from the stack, use pop_target to do it.
3163 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3164 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3165 changes to stabsread.c from summer 1993.
3167 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3168 printing the program, rather than passing NULL to printf.
3169 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3170 try to call UDIDisconnect again. Print better message.
3171 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3173 (udi_create_inferior): If udi_session_id is negative, open a new
3174 TIP rather than giving an error.
3176 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3177 config/ns32k/ns32km3.mh: Define NAT_FILE.
3178 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3179 (it was inconsistent and namespace-wrong) to NM_M3_H.
3180 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3181 (m3_open): New function.
3183 * TODO: Update Mach section.
3185 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3187 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3189 * printcmd.c (printf_command): Add missing single-letter
3190 backslash-escape sequences, and improve error message.
3192 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3194 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3195 rather than trying to shove an int into a pointer and back out
3196 again. This avoids compiler warnings.
3198 * defs.h (alloca): Declare as void *, not char *, on hpux.
3199 Don't prototype it, just declare the return type.
3201 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3203 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3204 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3206 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3208 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3209 ZERO_REGNUM, just read it as zero without talking to the board.
3211 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3213 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3214 to store_floating, not nonexistent variable len.
3216 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3218 (mips_store_word): Change calling convention to return errors, and
3219 to provide old contents if the caller wants it.
3220 (mips_xfer_memory): Deal with errors from mips_store_word.
3221 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3222 define now that remote-mips.c doesn't use BREAKPOINT.
3224 * remote-mips.c (mips_create_inferior): Call warning if arguments
3225 specified, and then execute "set args" command. Call error, not
3226 mips_error, if executable file not specified.
3228 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3231 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3234 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3236 * value.h (print_longest): Rename "value" to "val" in prototype
3237 declaration because some compilers don't like arguments whose
3238 names are the same as types.
3239 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3240 before passing it to remote_*_bytes.
3242 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3244 * h8500-tdep.c (saved_pc_after_call): The size of the
3245 pc is memory model dependent. (segmented_command,
3246 unsegmented_command, _initialize_h8500_tdep): New commands to
3247 change memory model.
3248 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3250 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3251 (hms_wait): Use new status structure
3252 (hms_open): Push the target here. (hms_before_main_loop): Not
3253 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3254 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3255 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3256 all registers in a compact way.
3258 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3260 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3261 as CORE_ADDR to match definition in rs6000-tdep.c.
3263 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3265 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3266 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3267 definitions into the psymtab.
3269 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3271 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3272 a special exceptionSize for the 68332.
3274 * remote-udi.c (udi_attach): If no arguments, print error.
3276 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3278 * Makefile.in (VERSION): Bump to 4.12.1
3279 * NEWS, README: Update to match 4.12 release.
3281 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3283 * command.c (empty_sfunc): New function.
3284 (add_set_cmd): Use it instead of not_just_help_class_command.
3285 (not_just_help_class_command): Change calling convention back to
3286 what it was before yesterday's change.
3288 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3289 of the type if present.
3291 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3293 * printcmd.c (decode_format): Don't blithely set the size for
3294 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3296 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3297 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3298 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3299 always just check against INT_MIN and INT_MAX (this also fixes things
3300 if sizeof (long) > sizeof (int), e.g. Alpha).
3301 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3302 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3303 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3304 BUILTIN_TYPE_UNSIGNED_LONGEST.
3305 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3306 longest_int and longest_unsigned_int.
3307 * value.h (struct value): Just align to LONGEST, rather than worrying
3308 about CC_HAS_LONG_LONG.
3309 * valarith.c (value_binop): Figure out type ourself based on
3310 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3311 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3312 * valprint.c (val_print_type_code_int): Just call
3313 extract_unsigned_integer directly, rather than going through
3315 * printcmd.c (decode_format): Remove code which would sometimes
3316 change 'g' size to 'w' for integers. print_scalar_formatted handles
3317 printing huge integers well enough, thank you.
3319 * command.c (add_set_cmd, not_just_help_class_command): Change
3320 to make this the sfunc, not cfunc, since that is how we call it.
3321 * command.h: Comment difference between sfunc and cfunc.
3322 * demangle.c (set_demangling_command): Add third arg since that
3323 is how it is called.
3324 (_initialize_demangler): Use sfunc, not cfunc, for
3325 set_demangling_command, since that is how it is called.
3326 Remove show_demangling_command; it has no effect.
3328 * command.c (shell_escape): Report errors correctly (with error
3329 message from strerror).
3331 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3333 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3334 x_scnlen.l rather than x_scnlen to match corresponding change in
3337 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3339 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3340 Change comments regarding TYPE_CODE_BOOL.
3341 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3342 regardless of the language.
3343 (value_true): Just call value_logical_not regardless of language.
3344 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3345 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3346 * language.h: Improve comment for la_builtin_type_vector.
3347 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3348 builtin_type_m2_bool.
3350 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3352 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3353 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3355 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3357 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3358 by restarting the ioctl.
3360 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3362 * target.h (target_wait): Add comment about calling
3363 return_to_top_level.
3365 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3367 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3368 additional arguments.
3369 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3371 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3373 * sparc-stub.c: Remove unnecessary #include of memory.h.
3375 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3377 * mips-tdep.c: Remove code which sets saved_regs from
3378 init_extra_frame_info and put it in new function mips_find_saved_regs.
3379 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3380 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3381 check if it is NULL and call mips_find_saved_regs if so.
3383 * remote-mips.c: Use unfiltered, not filtered, output most places.
3385 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3386 backtrace. Revise comments.
3388 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3390 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3391 alpha and irix. The _sigtramp case has to be handled properly
3392 in the tdep files if we have no ecoff debugging info.
3393 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3394 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3395 without PC_REGNUM kludge.
3396 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3397 Clean up handling of mips sigtramp frames, improve comments.
3399 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3401 * paread.c (read_unwind_info): Fix typo.
3403 * paread.c (pa_symtab_read): Update the "check_strange_names"
3404 filter to match GCC's current output. Filter out section symbols
3405 (which the HP linker sometimes puts in the wrong place).
3407 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3409 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3411 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3413 * Makefile.in: Remove all references to sparcly-nat.c.
3415 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3416 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3417 duplicating serial.h and target.h.
3419 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3420 are not used anywhere (a 5 Oct 1993 change removed the uses).
3422 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3423 * config/m68k/es1800.mt: Add comment.
3424 * remote-es.c: Extensive changes to update to current conventions.
3426 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3427 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3428 to achieve the desired timeout.
3429 * serial.h (serial_t): Add field timeout_remaining.
3431 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3433 * c-exp.y (yylex): Reenable nested type code.
3435 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3437 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3439 * remote-mips.c (mips_ops): Fix docstring.
3441 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3443 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3444 with the old tm-m68k-em.h:
3445 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3446 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3447 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3448 Add FIXME regarding GET_LONGJMP_TARGET.
3450 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3451 * infptrace.c (kill_inferior): Add comments.
3452 * main.c (quit_command): Call target_close after we kill or
3454 * remote-udi.c (udi_close): Don't error() if QUITTING.
3456 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3458 * configure.in: Make m68k-coff and aout add monitor support in
3459 addition to the standard serial support.
3461 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3463 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3466 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3468 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3469 * elfread.c (record_minimal_symbol_and_info),
3470 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3472 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3474 * i386-stub.c: Add ".text" right before "mem_fault:".
3476 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3478 * remote-utils.c (usage): Fix message to be accurate and conform
3479 more closely to normal conventions.
3481 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3482 whether to show information about exec_bfd, and not control whether
3483 to show information about device and speed.
3485 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3486 usage message, don't dump core.
3488 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3489 for variable size array.
3490 (bug_fetch_register, bug_store_register): Rename "value" to
3491 "fpreg_buf" because some compilers don't like variables whose
3492 names are the same as types.
3493 (bug_store_register): Use a cast when converting char * to
3496 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3497 of the command in error message (the text was referring to the old
3498 name of the command).
3500 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3502 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3503 full details on structure elements without names. This partially
3504 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3505 of those changes was accidental.
3507 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3508 defined, make it an error to specify a single argument which is not
3511 * Makefile.in (version.c), main.c (print_gdb_version): Use
3512 host_alias and target_alias, not host_canonical and
3513 target_canonical, to print configuration.
3515 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3517 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3518 of builtin_type_long. It is necessary to get a type which is
3519 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3521 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3522 various miscellaneous things discovered in the process:
3523 * printcmd.c, defs.h (print_address_numeric): New function.
3524 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3525 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3526 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3527 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3529 * utils.c, defs.h (gdb_print_address): New function.
3530 * expprint (dump_expression), gdbtypes.h: Use it.
3531 * breakpoint.c (describe_other_breakpoints),
3532 symmisc.c (dump_symtab, print_symbol):
3533 Use filtered not unfiltered I/O.
3534 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3535 just run gdb under a debugger for this (and it had problems with
3536 printing addresses, how to print b->shadow, etc.).
3537 * buildsym.c (make_blockvector), core.c (memory_error),
3538 exec.c (print_section_info), maint.c (print_section_table),
3539 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3540 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3541 Add comments saying code is broken. Marked with "FIXME-32x64".
3542 * dbxread.c (process_one_symbol), partial-stab.h (default),
3543 remote-vx.c (vx_run_files_info):
3544 Don't cast int being passed to local_hex_string.
3545 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3546 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3548 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3550 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3551 * source.c: Include <sys/types.h> regardless of USG.
3553 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3555 * valops.c (value_assign): Set `type' after coercing toval.
3556 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3557 Use extract_unsigned_integer to get the address of a reference.
3559 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3561 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3562 AIX can use ? instead of \ for continuation. Deal with it.
3564 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3565 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3566 the HP compiler in ANSI mode doesn't like.
3568 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3569 based on USG, rather than defining HAVE_SIGSETMASK to an
3570 expression containing defined. Having a macro used in #if expand
3571 to an expression containing "defined" is undefined according to
3572 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3575 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3577 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3578 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3580 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3582 * ch-exp.y (match_string_literal): Allow a zero-length string.
3583 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3585 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3587 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3588 passing them to print_387_status.
3589 (print_387_status): Don't subtract top from 7 before using it.
3590 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3591 from 7; the above explains it.
3593 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3595 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3596 pointer value when fixing up the frame at the start of a function.
3598 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3600 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3601 Sparc from the stack.
3603 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3605 * remote-mips.c (mips_initialize): Clear mips_initializing via
3606 cleanup chain, not directly.
3608 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3609 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3610 munging the timeout due to the limited range of c_cc[VTIME].
3612 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3613 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3614 m3-nat.c (m3_create_inferior): Pass it.
3615 * procfs.c: Remove ptrace function. It was declared in a way which
3616 conflicted with the prototype in unistd.h on Solaris.
3618 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3620 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3621 in the sigcontext if it is a signal trampoline frame.
3622 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3623 Define for Solaris2.
3625 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3627 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3628 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3629 tm-sparc.h so they can be overridden if necessary.
3631 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3633 * lynx-nat.c: Add Sparc support.
3634 * sparcly-nat.c: Remove. It's useless.
3635 * config/sparc/nm-sparclynx.h: Rewrite.
3636 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3638 * config/sparc/tm-sparclynx.h: Rewrite.
3640 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3642 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3643 directory. Old code was discarded, since the new opcode table has
3646 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3648 * Makefile.in (realclean): Remove info files per make-stds.texi.
3650 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3652 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3653 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3654 * config/sparc/tm-sun4sol2.h: Define it.
3656 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3658 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3659 if we did not find a symbol.
3661 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3663 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3666 * hppab-nat.c (call_ptrace): Delete redundant function.
3667 (kill_inferior, attach, detach, child_resume): Likewise.
3668 (child_xfer_memory): Likewise.
3670 * hppah-nat.c (call_ptrace): Delete redundant function.
3671 (kill_inferior, attach, detach, child_resume): Likewise.
3673 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3675 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3677 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3679 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3680 (CHILD_XFER_MEMORY): Define.
3681 (PT_*): Define so that generic infptrace.c code can be used.
3683 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3685 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3686 struct section_offsets *, not a (nonexistent) struct section_offset *.
3688 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3689 internal_xcoff_symtab, not an array of one of them. Change lots of
3690 "main_aux" to "&main_aux" and so on.
3692 * coffread.c, xcoffread.c: Include <coff/internal.h>
3695 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3697 * coffread.c (coff_getfilename): Make it not static.
3699 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3701 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3702 a completely gratuitous difference between xcoffread.c and coffread.c).
3704 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3706 * infrun.c (wait_for_inferior): Don't set frame for
3707 step_resume_breakpoint for IN_SIGTRAMP cases.
3709 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3710 breakpoint.c (bpstat_what): Move step_resume from its own field of
3711 the struct bpstat_what into the main_action. Make it override
3712 other breakpoints. This is a conservative change in the sense
3713 that before the step resume breakpoint was a breakpoint.c
3714 breakpoint, hitting the step resume breakpoint overrode even
3715 calling bpstat_stop_status.
3717 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3719 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3720 in case execution was stopped in the called function.
3721 * stack.c (print_frame_info, frame_info): If backtracing through
3722 a call dummy, handle the starting source line number on a line
3723 boundary like backtracing through sigtramp.
3724 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3725 for call dummy frame right. Remove old test for dummy frame,
3726 it has been unused at least since gdb-3.5.
3727 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3730 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3732 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3734 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3736 * infrun.c (signals_info), target.c (target_signal_from_name):
3737 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3739 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3741 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3742 * inflow.c (terminal_ours_1): When discussing how to deal with the
3743 tty state, make note of query() as well as readline.
3745 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3746 signals for which stop and print are cleared by default.
3748 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3750 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3751 reserved fields to hold a stub unwind entry type. Fix typo.
3752 (stub_unwind_entry): New structure for raw stub unwind entries.
3753 (stub_unwind_types): The types of stubs we may encounter.
3754 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3755 * hppa-tdep.c (rp_saved): Use additional information provided
3756 by linker stub unwind descriptors.
3757 (frameless_function_invocation): Likewise.
3758 (frame_chain_valid): Likewise.
3759 * paread.c (compare_unwind_entries): New function for sorting
3760 unwind table entries.
3761 (read_unwind_info): Rewrite to remove dependency on host endianness.
3762 Read in data from the $UNWIND_END$ subspace which contains linker
3763 stub unwind descriptors. Merge that data into the basic unwind
3766 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3768 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3770 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3771 from either the symbol name or the auxent.
3772 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3775 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3777 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3779 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3781 * README: Update notes for alpha port.
3783 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3785 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3786 for operation fault, constraint fault, and type fault.
3788 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3790 * Makefile.in (init.c): Add comment explaining formatting conventions.
3792 * c-exp.y (parse_number): Assign to temporary between the right
3793 shifts, to work around a bug in the SCO compiler.
3795 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3796 Add various files which were added to GDB recently.
3798 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3801 * Makefile.in: Add mostlyclean target.
3803 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3807 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3809 * main.c (show_commands): Make return type of extern
3810 history_get be HIST_ENTRY, rather than struct _hist_entry.
3811 (The latter loses with the upcoming merged readline.)
3813 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3815 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3816 const char *, not char *.
3818 * symtab.h (struct symbol): Make section short, not unsigned short.
3820 * symtab.c (lookup_symbol): Add comment about QUIT here.
3822 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3824 * c-exp.y (parse_number): Check for overflow regardless of range
3825 checking. Fix overflow check to use unsigned LONGEST, not
3828 * c-exp.y (parse_number): Make it so that integer constants are
3829 builtin_type_long_long if builtin_type_long isn't big enough or if
3830 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3832 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3833 Print our "()" first, then recurse for the target type.
3835 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3837 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3839 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3841 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3843 * utils.c (request_quit): Re-establish signal handler regardless
3846 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3848 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3850 * i960-tdep.c: Include target.h.
3852 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3854 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3856 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3858 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3859 changes (status -> ourstatus; declare status, etc.).
3860 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3862 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3864 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3866 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3868 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3870 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3872 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3874 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3876 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3878 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3880 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3881 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3883 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3886 Add search to target vector (#if 0'd until after 4.12):
3887 * target.h (to_search, target_search): Add.
3888 * gdbcore.h, core.c (generic_search): Add.
3889 * remote.c (remote_search): Add.
3890 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3893 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3894 is on, call find_pc_function rather than relying just on the minimal
3895 symbols (probably only matters for symbol readers which don't put
3896 statics in the minimal symbols, but changing this strikes me as
3897 not conservative enough).
3898 Initialize name_location in all cases.
3899 If no symbol and no msymbol, don't print anything symbolic.
3901 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3903 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3905 * printcmd.c (print_address_symbolic): Make it search the
3906 symtabs for variables as well as functions. Add `set print
3907 fast-symbolic-addr' and default it to fast (the old way).
3908 Print line numbers for data items as well as functions.
3910 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3911 address, if a symbol is found (take two more args pointing to
3912 where to store these results).
3914 * symtab.h (find_addr_symbol): Add prototype.
3916 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3918 * objfiles.h: Fix comments to reflect the fact that the phrase
3919 "top of stack" always refers to where the pushing and popping takes
3920 place, regardless of whether it is at the highest or lowest address.
3922 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3924 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3925 compiler generated tag names.
3926 * mdebugread.c (parse_type): Handle cross references to qualified
3928 * valops.c (value_struct_elt): Improve error message if the
3929 address of a method is requested from an object instance.
3930 * valops.c (search_struct_method): Make name_matched non-static
3931 to get it initialized correctly.
3932 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3933 exclude segment register which are not writable on newer SCO versions.
3935 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3937 * go32-xdep.c: Remove unused function uerror.
3938 (sigsetmask): Declare return type. Declare argument (to match the
3939 way it is called). Explicitly return 0.
3941 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3943 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3944 partial_symbol): Shrink the storage sizes of symbols, by making
3945 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3946 enums and small ints to the end of each struct to improve
3947 alignment, and switching the section number from int to unsigned
3950 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3952 * symtab.c (find_addr_symbol): New routine that will find the nearest
3953 symbol associated with an address. It does so by exhaustive
3954 search of the symtabs, so it's slow but complete.
3956 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3958 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3959 to [0,0] rather than [0, end of first source file]. This avoids
3960 problems with other parts of GDB looking for linetables in the
3961 _globals_ symtab. Eliminate variables num_object_files and
3962 first_object_file_end.
3964 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3966 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3967 (pop_frame): Restore PC2 and LR0 from dummy frames.
3968 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3969 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3970 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3971 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3972 (SETUP_ARBITRARY_FRAME): Define.
3974 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3976 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3978 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3980 * remote-udi.c (udi_resume): Correct prototype.
3982 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3984 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3985 hppa_frame_find_saved_regs.
3986 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3987 (prologue_inst_adjust_sp): New function.
3988 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3989 (skip_prologue): Completely rewrite to use unwind information.
3990 (hppa_frame_find_saved_regs): Likewise.
3992 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3994 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3995 to convert a signal number with appropriate bounds checking.
3997 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3999 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4001 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4002 print a newline to end the display anyway.
4004 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4005 coprocessor status regs) when popping a frame. This fixes
4006 float exceptions that occur after calling inferior functions.
4008 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4009 Read and write the fsr (float status register) to/from the child
4010 process along with the float regs. Remove Peter Schauer's change
4011 of May 24 '93, which has higher overhead and doesn't solve the
4012 real problem (which was that FSR wasn't being set).
4014 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4016 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4017 stack overflow check isn't right after the register stack
4018 adjustment instruction. Metaware R2.3u compiler moves other
4019 things in front of it. This fix isn't perfect but is what's
4022 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4024 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4026 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4027 character filenames.
4028 * configure.in: Change accordingly.
4030 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4032 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4033 _filtered io routines from these two files.
4035 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4037 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4038 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4039 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4041 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4043 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4045 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4046 printing to gdb_stderr.
4048 * remote-udi.c (udi_kill): Don't close the connection, just set
4049 inferior_pid to zero.
4050 (udi_mourn): Call remove_breakpoints.
4052 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4054 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4056 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4058 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4060 * remote-bug.c: At the start of each section, reset srec_frame
4063 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4064 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4065 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4066 code which looks for those two waitkinds. Use switch statement.
4067 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4068 CHILD_SPECIAL_WAITSTATUS.
4070 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4071 * Move target_signal_from_host, target_signal_to_host, and
4072 store_waitstatus from inftarg.c to target.c. procfs needs them.
4073 * target.c: Include "wait.h" and <signal.h>.
4074 * target.h, infrun.c (proceed), proceed callers: Pass new code
4075 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4076 enums being treated as unsigned and is cleaner.
4077 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4079 * infcmd.c (signal_command), infrun.c (signals_info):
4080 Don't allow user to specify numeric equivalent of
4081 TARGET_SIGNAL_DEFAULT.
4083 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4085 * config/alpha/alpha-netware.mt: New target support for Alpha
4087 * configure.in: Add alpha-*-netware* target.
4089 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4091 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4093 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4095 * target.h: Add enum target_waitkind, enum target_signal, and
4096 struct target_waitstatus. Change status argument to target_wait to
4097 be struct target_waitstatus * instead of int *.
4098 * target.h, infrun.c, all targets: Change type of signal arguments
4099 to resume(), proceed(), and target_resume() from int to enum
4101 * All targets (*_wait, *_resume): Change accordingly.
4102 * infcmd.c (program_info, signal_command), throughout infrun.c,
4103 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4104 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4105 signal code stuff right with the new signals would be non-trivial).
4106 * inferior.h (stop_signal): Make it enum target_signal not int.
4107 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4108 target_signal_from_name): New functions.
4109 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4110 store_waitstatus): New functions.
4111 * procfs.c (procfs_notice_signals): Use them.
4112 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4114 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4116 * objfiles.c (build_objfile_section_table): Don't abort() if
4117 objfile->sections is already set.
4119 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4120 to match recent change to exec.c.
4124 * main.c (print_gdb_version): Change year to 1994.
4126 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4127 * Makefile.in (NONSRC): Add ChangeLog-93.
4129 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4131 * stabsread.c (read_type): Allow defining several type numbers
4132 at once (e.g. "(1,2)=(3,4)="...).
4134 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4136 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4138 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4140 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4141 to process_one_symbol.
4142 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4143 avoid caching a bad endaddr in find_pc_partial_function.
4145 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4147 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4149 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4151 * infrun.c (wait_for_inferior): Do not step or step resume past
4152 the end of a one-line function we just stepped into.
4154 For older changes see ChangeLog-93
4160 version-control: never