1 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
4 change by replacing `symbols_added' with `so_last'.
5 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
6 global common symbols, they will be resolved by the runtime loader.
7 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
8 Handle scSCommon like scCommon symbols.
10 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
12 * corelow.c (add_solib_stub): Copy to_sections changes from
13 core_ops to current_target after adding the shared libraries.
14 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
15 find_corresponding_bincl_psymtab): Change `repeated header not seen'
16 error to a complaint, simplify complaint.
17 * procfs.c (signalname, errnoname): Make `name' const.
18 * symfile.c (reread_symbols): Use filename from old BFD to
20 * values.c (record_latest_value): Don't record value in the
21 history chain until we are sure there won't be an error.
23 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
25 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
28 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
30 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
32 * remote.c (fromhex): Make error more explicit.
33 (read_frame): Don't print bad checksum information unless
34 remote_debugging. Don't use repeat count unless it's > 0.
35 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
36 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
37 Optionally cope with BC style breakpoints.
38 (e7000_command): After command send directly to the E7000 mark
40 (why_stop, e7000_wait: Understand BC style stop condition.
41 * sh-tdep.c (sh_skip_prologue): Understand more complicated
42 sequences. (frame_find_saved_regs): Likewise.
43 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
45 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
46 (more work here to come)
47 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
50 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
52 * sparclite/Makefile.in: Assorted stuff needed for eload.
54 * sparclite/eload.c: Merge in command line argument parsing and
55 error message handling improvements orignally made to aload.c.
57 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
59 * defs.h (enum misc_command_type, command_control_type): Enums
60 for describing the command and control types.
61 (struct command_line): Add new fields to keep track of the command
62 type and body associated with the command.
63 * top.c: Include value.h. Delete whitespace at the end of lines.
64 (build_command_line, get_command_line): New functions.
65 (execute_control_command, while_command, if_command): Likewise.
66 (realloc_body_list, read_next_line): Likewise.
67 (recurse_read_control_structure): Likewise.
68 (execute_user_command): Call execute_control_command.
69 (read_command_lines): Simplify by calling read_next_line, call
70 read_control_structure for "if" and "while" commands.
71 (free_command_lines): Free new fields in the command structure.
72 (define_command): Reset control_level to zero.
73 (init_main): Install command handlers for "if" and "while" commands.
75 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
77 * c-typeprint.c (c_type_print_varspec_prefix,
78 c_type_print_varspec_suffix): Add cases for Fortran type codes.
79 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
80 call f77_value_literal_string instead.
81 * f_exp.y: Include <string.h>, move include of parser-defs.h.
82 (parse_number): Translate 'd' floats to 'e' so atof() works.
83 (yylex): Remove unused variables.
84 * f-lang.c: Include <string.h>.
85 (get_bf_for_fcn): Remove unused variable.
86 * f-typeprint.c (f_type_print_varspec_prefix,
87 f_type_print_varspec_suffix): Remove unused
88 variables, add cases to switch statements.
89 (f_type_print_base): Remove unused variables.
90 * f-valprint.c (gdbcore.h, command.h): Include.
91 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
92 Call read_memory_integer with correct number of arguments.
93 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
94 with correct argument type.
95 (f77_print_array): Removed unused array array_size_array.
96 (f_val_print): Don't use a CORE_ADDR as a char *.
97 * valops.c (value_cast): Handle COMPLEX and BOOL types.
98 (value_assign): Handle Fortran literal string and complex values.
99 (f77_cast_into_complex, f77_assign_from_literal_string,
100 f77_assign_from_literal_complex): New functions.
102 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
104 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
107 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
109 * i960-tdep.c (signal.h): Don't include.
111 * cxux-nat.c (target_is_m88110): Remove definition.
113 * configure.in (config/nm-empty.h): If cross only, use instead
114 of config/nm-trash.h.
115 * config/nm-trash.h: Remove.
116 * config/nm-empty.h: New file.
117 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
118 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
119 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
120 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
121 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
123 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
125 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
127 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
129 * configure.in: No longer look for nm, tm, and xm headers in
130 config/<header>; they are always in config/<cpu>/<header>.
132 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
134 * objfiles.c (allocate_objfile): Add the newly-created objfile to
135 the end of the list of objfiles, instead of at the beginning.
137 * xcoffread.c (allocate_include_entry): New function, abstracted
138 from code in record_include_begin.
139 (record_include_begin, record_include_end): Call it.
141 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
142 target_has_stack to decide whether to create a real stack frame
145 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
147 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
149 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
151 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
153 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
154 field names into what is expected by sparc-nat.c.
156 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
158 * c-typeprint.c (c_typedef_print): Add missing Chill support.
160 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
162 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
164 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
166 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
167 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
170 * nlm/Makefile.in: Get rid of NWSOURCE.
171 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
172 * nlm/gdbserve.o: Add dummy __main routine.
173 * nlm/gdbserve.def: Turn on debug.
175 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
177 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
179 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
181 * config/tm-nbsd.h: New file, support for all NetBSD targets.
182 * config/xm-nbsd.h: fix typo.
183 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
184 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
186 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
188 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
190 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
191 change typeo in error msg (`inferrior' -> `inferior').
193 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
195 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
196 attach_flag (this check was performed by the callers). Also check
197 inferior_thisrun_terminal.
198 * inftarg.c (child_wait), lynx-nat.c (child_wait),
199 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
200 attach_flag in deciding whether to call set_sigint_trap and
203 * value.h (struct value): Change literal_data from PTR to char *,
204 since that is the way it is used.
206 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
208 * somread.c (som_symfile_read): Force unwinds to be re-read after
209 reading in a new partial symbol table.
211 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
213 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
214 an obsolete conditional.
215 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
216 an obsolete conditional.
217 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
220 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
222 * Makefile.in (ns32k-opcode.h): Remove reference.
223 (ns32k-pinsn.o): Update dependencies.
224 * ns32k-opcode.h: Remove file.
225 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
226 all other code in this file.
228 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
230 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
231 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
233 * nlm/Makefile.in: Add rule for .S.o.
234 * nlm/aio.h: Protect from multiple inclusions.
235 * nlm/alpha-io.S: Remove everything we don't need.
236 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
237 Remove, no longer needed.
238 * nlm/alpha.c: Merge in lots of stuff from previous files.
239 * nlm/alpha.h: Don't #include alpha-patch.h. Make
240 breakpoint_insn extern.
241 * Move stuff from alpha-patch.h into here.
243 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
245 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
247 * annotate.c (annotate_starting): Flush output.
249 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
251 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
252 the callers of symbol_file_add. Gets rid of heuristic fence-post
253 warnings on mips and alpha targets when the PC resides in a shared
254 library which is not yet read in.
255 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
256 irix5-nat.c (solib_add), osfsolib.c (solib_add),
257 remote-vx.c (vx_open), solib.c (solib_add):
258 Add call to reinit_frame_cache after all shared libraries are read in.
259 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
260 symfile.c (symbol_file_command, add_symbol_file_command):
261 Add call to reinit_frame_cache after symbol_file_add.
263 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
265 * config/xm-nbsd.h: New file, support for all NetBSD ports.
266 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
267 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
268 * configure.in: Add sparc-*-netbsd target.
270 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
272 * remote-vx.c (vx_attach): Interpret the command argument as an
275 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
277 * configure.in: Change i[34]86 to i[345]86.
278 * nlm/configure.in: Likewise.
279 * gdbserver/configure.in: Likewise.
281 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
283 * configure.in (i386-*-netware): Automatically configure nlm
286 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
288 * nlm/gdbserve.c: conditionalize header file inclusion for either
289 NetWare 4.0 or PIN targets.
290 * nlm/i386.c: include appropriate header files.
291 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
294 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
296 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
297 * nlm/gdbserve.def: Autoload clib.
299 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
301 * breakpoint.c (condition_command): Call breakpoints_changed.
303 * gdbtypes.h: Declare f77_create_literal_string_type and
304 f77_create_literal_complex_type.
305 * valops.c (f77_value_literal_string, f77_value_substring,
306 f77_value_literal_complex): Use xmalloc not malloc.
307 * valops.c (f77_value_literal_string, f77_value_substring):
308 Make addr char * not CORE_ADDR.
309 * value.h (struct value): Add new field literal_data of aligner union.
310 (VALUE_LITERAL_DATA): Use it.
311 * f-lang.h: Declare find_common_for_function.
312 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
313 myaddr fields of a union. Don't overload it with the frame field
314 (not sure this is necessary; I'm not sure what lval_* codes
315 VALUE_SUBSTRING_* can be used with).
317 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
319 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
320 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
322 * rs6000-nat.c: Include libbfd.h again, needed until reference
323 to bfd_cache_lookup is cleaned out.
325 * config/i386/linux.mh (XM_CLIBS): Add -lm.
327 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
329 Work to reduce the interrupts-off duration when running in DOS.
330 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
331 (dos_async_rx): rewrite to unpack as many characters from the
332 asynctsr as possible into a local buffer.
334 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
336 Initial Fortran language support, adapted from work by Farooq Butt
337 (fmbutt@engage.sps.mot.com).
338 * Makefile.in: Add Fortran-related files and dependencies.
339 * defs.h (language_fortran): New language enum.
340 * language.h (_LANG_fortran): Define.
341 (MAX_FORTRAN_DIMS): Define.
342 * expression.h: Reformat to standard.
343 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
344 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
345 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
346 TYPE_CODE_LITERAL_STRING): New type codes.
347 (type): New fields upper_bound_type and lower_bound_type.
348 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
349 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
351 (builtin_type_f_character, etc): Declare.
352 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
353 * f-exp.y: New file, Fortran expression grammar.
354 * f-lang.c: New file, Fortran language support functions.
355 * f-lang.h: New file, Fortran language support declarations.
356 * f-typeprint.c: New file, Fortran type printing.
357 * f-valprint.c: New file, Fortran value printing.
358 * eval.c (evaluate_subexp): Add code for new expression opcodes,
359 fix wording of error message.
360 * gdbtypes.c (f77_create_literal_complex_type,
361 f77_create_literal_string_type): New functions.
362 * language.c (set_language_command): Add Fortran info.
363 (calc_f77_array_dims): New function.
364 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
366 * symfile.c (deduce_language_from_filename): Recognize .f and .F
367 as Fortran source files.
368 * valops.c (f77_value_literal_string, f77_value_substring,
369 f77_value_literal_complex): New functions.
371 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
373 * c-typeprint.c (c_print_type): Assume demangled arguments
374 if a '(' is found in varstring, looking for ')' at the end of
375 varstring did fail with demangled const member functions, which
376 have a trailing `const'.
377 * remote.c (get_offsets, putpkt): Change to `char' buffers,
378 to avoid errors when compiling with DEC c89.
379 (remote_wait): Cast to `char *' before passing buffer to
380 fputs_filtered, to avoid errors when compiling with DEC c89.
381 (remote_wait): Do not return inferior_pid by default, this
382 statement is never reached, which causes warnings from some
384 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
385 * symfile.c (load_command): If called with no argument, try
386 to get the filename from the executable file.
387 (generic_load): Remove check for NULL filename, it is done
390 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
392 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
393 from June 2, 1994 (what was I thinking?!?). Fix it right this
396 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
398 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
400 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
402 * README: Grammar improvements, clarifications, updates.
404 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
406 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
407 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
408 * configure.in (powerpc-*-netware*): Automatically configure nlm
410 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
411 specific stuff. Make things more configurable.
412 * nlm/configure.in: Add powerpc-*-netware* target. Use
413 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
415 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
416 Remove lots of architecture-specific stuff.
417 * nlm/gdbserve.def: Add new imports.
418 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
419 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
421 * nlm/prelude.o: What was this doing here?
422 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
423 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
424 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
425 * config/powerpc/tm-ppc-nw.h: Ditto.
427 * nlmstub.def: New file, contains imports for 386 nlm stub.
429 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
431 * remote-pa.c: New file for HPPA embedded support. Currently it's
433 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
435 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
437 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
438 STORE_RETURN_VALUE): Define to use %a0 for pointers.
440 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
442 * remote-mips.c: Remove unused declaration of mips_load.
444 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
446 * coffread.c: General cleanup, and support for section offsets.
447 (time.h, sys/types.h, libbfd.h): Don't include.
448 (cur_src_start_addr, cur_src_end_addr): Rename to
449 current_source_start_addr, current_source_end_addr.
450 (nlist_stream_global): Remove.
451 (nlist_bfd_global): New global variable.
452 (coff_symfile_read): Remove code that gets and uses fileno()
454 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
455 section_offsets parameter, add text/data section offset to
456 appropriate symbols' values.
457 (read_one_sym): Use bfd_read instead of fread.
458 (init_stringtab, init_lineno): Change first parameter to a bfd,
459 use bfd routines instead of raw I/O.
461 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
463 * symtab.c (decode_line_1): If funfirstline and we get a
464 non-LOC_BLOCK symbol (e.g. variable or type), then error().
466 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
468 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
469 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
470 (TAGS): Also pass result of find on config sub-directory to etags.
471 (ALLPARAM): Remove; now unused.
473 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
475 * Makefile.in (VERSION): Bump to 4.13.1
476 * NEWS, README: Update to match gdb 4.13 release version.
478 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
480 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
481 * cxux-nat.c: Remove dangling #else block.
482 (m88k_harris_core_register_addr): New function.
484 * environ.c (init_environ): If no environment, do nothing.
486 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
488 * remote.c (remote_wait): Return inferior_pid instead of 0 for
491 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
493 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
496 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
498 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
499 errno_max, signo_max, strtoerrno, strtosigno): Delete.
500 Include "libiberty.h" instead.
502 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
504 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
505 add additional argument specifying raw address to permit
506 proper release of debug registers.
507 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
510 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
512 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
513 define them in top.c. Add comments to the hooks.
515 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
517 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
518 `to_remove_breakpoint' fields.
520 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
522 * infcmd.c (run_command): Remove comment suggesting using
523 target_has_execution instead of inferior_pid.
525 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
527 * remote-mips.c (mips_open): add code to handle baud rate.
529 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
531 * infrun.c (wait_for_inferior): Call target_resume() upon
532 detection of new processes.
534 * procfs.c (create_procinfo): Return pointer to new procinfo
536 * (do_detach): Spacing & formatting cleanup.
537 * (procfs_wait): Move wait_again label to ensure that we really
538 wait again. On exit from fork, release new child from gdbs'
540 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
542 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
544 * i386-nlmstub.c (handle_exception): Wait until the thread has
545 been started before killing the NLM by pointing the PC at
548 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
550 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
551 Irix 5 has a standard _sigtramp signal handler.
552 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
553 it is not needed for a standard _sigtramp signal handler.
554 Add shared library sections to the section table of the target
555 before adding the symbols.
556 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
557 instructions that do not prepare a stack adjustment.
558 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
559 which does the right thing on machines where `char' is unsigned.
561 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
563 * remote.c (remote_open): Move setting of inferior_pid prior to
564 call to remote_start_remote. Also use unique value for pid to
565 avoid confusion with read_register_pid & friends.
566 * (remote_wait): Return inferior_pid instead of 0 in all cases.
568 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
570 * dwarfread.c (bfd.h): Don't include.
572 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
574 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
575 kill the program being debugged. KillMe(), the undocumented
576 call intended for this purpose, causes the server to hang.
578 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
580 * remote.c (read_frame): Calculate run length encoded checksum
582 * config/sh/stub.c: New file.
584 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
586 * target.c (find_default_run_target): Make sure to_can_run is set
589 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
591 * TODO: Remove note about fast watchpoints and remove obsolete
594 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
596 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
597 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
598 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
600 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
602 * target.c (add_target): Don't call clean_target on target
604 * (unpush_target): Test for to_close being set before calling.
605 * (target_xfer_memory, target_info): Check for to_has_memory
606 before playing with memory.
608 * remote.c (remote_open): Set inferior_pid to make kill command
610 * inflow.c (kill_command): Revert change of Aug 2. Use
611 inferior_pid to determine whether to print out "The program is not
614 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
616 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
617 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
618 * m3-nat.c: Pass argument to return_to_top_level.
619 Declare m3_kill_inferior before use.
620 (port_chain_insert): In "can't happen" case, abort rather than
621 setting `mid' to large decimal constant (which gcc warns about).
622 (get_thread_name): Use cast to convert const char * to char *.
623 (add_mach_specific_commands): #if 0 "thread break" command.
624 (m3_trace_him): Call push_target.
625 (mach_really_wait): New argument pid; remove unused
627 (intercept_exec_calls): Call target_terminal_init and
628 target_terminal_inferior once the child execs.
629 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
631 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
633 * procfs.c (procfs_mourn_inferior): don't dereference the
634 procinfo pointer after it has been freed.
636 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
638 * breakpoint.c (breakpoint_1): Improve pluralization in display
639 of breakpoint hit counts.
641 * language.h (struct language_defn): Remove unused field
643 (longest_float): Remove, no longer used.
644 * language.c (unknown_language_defn, auto_language_defn,
645 local_language_defn): Remove init of la_longest_float field.
646 * c-lang.c (c_language_defn, cplus_language_defn,
647 asm_language_defn): Ditto.
648 * ch-lang.c (chill_language_defn): Ditto.
649 * m2-lang.c (m2_language_defn): Ditto.
651 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
653 * defs.h (bfd_read, bfd_seek): Remove declarations.
654 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
656 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
658 * inflow.c (kill_command): Fix a bug which prevented target
659 programs to be killed.
661 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
663 * defs.h: Change two-line declarations to one-line form.
664 (NORETURN): Define as "volatile" only for older GCCs.
665 (ATTR_NORETURN): Define for newer GCCs.
666 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
668 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
670 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
671 * breakpoint.c (delete_breakpoint, enable_breakpoint,
672 disable_breakpoint): Don't call breakpoints_changed; it is now
673 called via the *_breakpoint_hook functions.
674 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
676 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
678 * stabsread.c (read_type): Fix a bug in enum size calculation.
680 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
682 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
683 argument types to shut up GCC.
685 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
686 linker stub, then return the address the stub will return to.
687 (frame_saved_pc): Correctly restart the search for the saved
688 pc when a linker stub is encountered.
690 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
691 register stores emitted by the version 9 HP compilers.
692 (inst_saves_fr): Relax test for a specific base register (%r1);
693 this avoids losing with the version 9 HP compilers.
694 (skip_prologue): Try to skip argument stores emitted by the HP
695 compilers. It's not perfect, but it's better than before.
697 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
699 * findvar.c (write_pc write_pc_pid): Remove casts to long when
700 calling write_register_pid.
701 * (write_register_pid): Add prototype.
703 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
705 * remote.c (read_frame): Split readchar/checksum calculation into
706 two parts since evaluation order is undefined.
708 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
710 From Kevin A. Buettner (kev@cujo.geg.mot.com).
711 * Makefile.in (coredep.o): Add inferior.h as dependency.
712 * inflow.c: Add F_SETOWN to list of defines to check
713 around code that uses F_SETOWN.
715 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
717 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
718 set the -L and -B directory prefixes so we can link with it.
720 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
722 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
723 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
726 * General hackery to support alternate user-interface.
727 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
728 disable_breakpoint): Call hooks for alternate user-interface.
729 * defs.h: Add declarations for alternate user-interface hooks.
730 * main.c (main): Add --nw (and --nowindows) options to disable
732 * (near call to command_loop): Call command_loop_hook if set.
733 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
734 * stack.c: Call print_frame_info_listing_hook if set.
735 * top.c (gdb_init): Initialize targets.c and utils.c prior to
736 other files to make sure that calls to error and warning will
737 work. Call init_ui_hook after everything else.
738 * utils.c (query): Call query_hook if set.
739 * (gdb_flush): Call flush_hook if set.
740 * Change _initialize_utils to initialize_utils cuz we don't use
741 automatic initialization of utils.c anymore.
743 * Support for TK GUI.
744 * Makefile.in: Add rule for gdbtk.o.
745 * configure.in: Add support for --enable-gdbtk.
746 * gdbtk.c: New file. Contains support routines for TK interface.
747 * gdbtk.tcl: New file. Implements GUI policy.
749 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
752 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
754 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
755 there and we are using the gcc from the tree.
756 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
758 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
760 * Makefile.in (annotate.o): Add dependencies.
762 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
764 * sparclite/aload.c: Added new -q (quiet) option.
765 return 0 exit status if file was successfully downloaded.
767 * nlm/gdbserve.c: merge in command line argument parsing changes
768 and bug fixes made to i386-nlmstub.c.
770 * i386-nlmstub.c: The returnLength field must be initialized
771 before portConfig is passed to AIOGetPortConfiguration.
772 Compare command line arguments with strnicmp(); args are
773 case insensitive on netware.
775 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
777 * Makefile.in (DISTSTUFF): Add definition.
778 (diststuff): Add for new distribution support.
779 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
780 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
781 Remove old distribution building rules, now uses standard
782 distribution support in parent directory Makefile.in.
784 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
786 * target.c (push_target): Cast result from xmalloc.
788 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
790 * elfread.c (elf_symtab_read): Discard compiler labels generated
791 by the Solaris 2.1/Intel SunPro compiler.
793 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
795 * target.c (nomemory): Fix prototype and routine to take correct
798 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
800 * Makefile.in (clean): Remove libgdb-files.
802 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
804 * coredep.c: Include inferior.h.
806 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
808 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
811 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
813 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
814 .cp as C++, alphabetize better.
816 * breakpoint.c (ignore, condition): Move usage note into body of
817 help text, so first line can be one-line summary.
819 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
821 * target.c (unpush_target): Fix handling of removal of top target.
823 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
825 * Makefile.in: Add stuff to build nlmstub.
826 * Add rule for annotate.o to keep Sun make happy.
827 * configure.in: Add config for powerpc/Netware.
829 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
830 filename. This speeds up handling of trailing N_SO stabs (they
831 mark the end of a .o file).
833 * target.c, target.h: Change the way pushing and popping of
834 targets work to support target overlays and inheritance.
835 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
836 Fixup references to current_target, due to previous changes.
838 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
839 needed to get the address of longjmp out of the target.
841 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
843 * main.c: Include <ctype.h>.
845 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
847 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
850 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
852 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
854 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
856 * Makefile.in (VERSION): Bump to 4.12.4.
858 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
860 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
861 * configure.in (m88*-harris-cxux*): New configuration.
862 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
863 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
865 * config/m88k/tm-m88k.h: Add comment about Harris OS.
866 (TARGET_WRITE_PC): Pass pid through to register writers.
868 * configure.in (m68*): Put vendor-only-specified host configs
869 after vendor-and-os-specified configs.
870 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
872 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
873 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
876 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
878 * elfread.c (elf_symtab_read): Handle error return from
879 bfd_get_dynamic_symtab_upper_bound gracefully.
881 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
883 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
884 registers in use by the inferior.
885 * coredep.c (fetch_core_registers, register_addr): Use it.
886 * findvar.c (registers_changed, registers_fetched,
887 read_register_bytes): Ditto.
888 * infcmd.c (do_registers_info, registers_info): Ditto.
889 * infptrace.c (fetch_inferior_registers,
890 store_inferior_registers): Ditto.
891 * stack.c (frame_info): Ditto.
893 * coredep.c (CORE_REGISTER_ADDR): New macro.
894 (fetch_core_registers): Use it.
896 * breakpoint.c (ignore, condition): Add usage notes to help strings.
897 * symfile.c (add-symbol-file): Add usage note to help string.
898 (add_shared_symbol_files_command): New command.
901 * inferior.h (read_pc_pid): Declare.
902 * breakpoint.c (watchpoint_check): Cache breakpoint in local
903 variable b, remove unused variable other_type_used.
904 * main.c (inferior.h, call-cmds.h): Include.
906 * remote.c (remote_wait): Return 0 by default.
908 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
910 Stop printing at null char option, from Oliver Meyer
911 (omeyer@i3.informatik.rwth-aachen.de).
912 * valprint.h, valprint.c (stop_print_at_null): New global.
913 * valprint.c (_initialize_valprint): New print set subcommand
915 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
916 printing a char array, adjust the number of chars to print.
918 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
920 From Kevin A. Buettner (kev@cujo.geg.mot.com).
921 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
922 pic code in addition to prologues where an instruction from the
923 prologue gets moved into the delay slot of a branch instruction
924 immediately following the prologue. A table of potential prologue
925 instructions (prologue_insn_tbl) is now used for picking apart a
927 (frame_find_saved_regs): Changed the way in which limit gets set
928 so that the delay slot of branch instructions immediately
929 following the prologue gets examined.
930 (pushed_size, store_parm_word, store_parm, push_parameters,
931 collect_returned_value): Deleted.
933 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
935 * infrun.c (wait_for_inferior): Handle stepping into leaf
936 functions whose prologue consists of gp loading code only.
938 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
940 * dbxread.c: Don't include libbfd.h.
941 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
942 <time.h>, or <sys/types.h>.
943 * elfread.c (elf_symfile_read): Use only standard BFD functions to
944 collect information about the stab and stab string sections.
946 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
948 * stabsread.c (read_huge_number): handle large unsigned number
949 for stabs generated by os9k C compiler.
951 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
953 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
954 * breakpoint.h (hit_count): New breakpoint field.
955 * breakpoint.c (show_breakpoint_hit_counts): New variable.
956 (clear_breakpoint_hit_counts): New function.
957 (bpstat_stop_status): Increment the hit count.
958 (breakpoint_1): Display the hit count.
959 * infcmd.c (run_command): Reset breakpoint hit counts.
960 * target.c (generic_mourn_inferior): Don't clear ignore counts if
961 displaying hit counts.
963 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
965 * elfread.c (elf_symfile_read): Unconditionally add dynamic
966 symbols for all symbol files. Makes skipping over the
967 trampoline code work when stepping from a function in a shared
968 library into a function in a different shared library for Irix 5.
969 Other ELF targets do not have enough information in their
970 dynamic symbol tables to make this work.
971 (elf_symtab_read): Relocate mst_solib_trampoline address.
973 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
975 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
976 * configure.in (m68*-atari-sysv4*): New configuration.
977 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
978 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
979 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
980 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
981 * config/m68k/amix.mh, config/m68k/amix.mt,
982 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
985 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
987 * symtab.c (find_function_start_sal): New function to find
988 the start of a function from a function symbol.
989 (decode_line_1, decode_line_2): Use it instead of open coded
990 partial copies of the code.
991 (list_symbols): Quote symbol name before passing it to
992 break_command to enable proper handling of mangled symbols.
994 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
996 * ch-exp.y (match_simple_name_string): Don't lower-case here.
997 * ch-exp.y (yylex): First try name lookup using exact name
998 typed by user; if that fails, try lower-cased name.
1000 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1002 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1003 Move "no debugging symbols found" test to symfile.c.
1004 * symfile.c (syms_from_objfile, reread_symbols): Add
1005 "no debugging symbols found" test.
1006 * coffread.c (init_stringtab): Handle stripped files with a
1007 stringtab offset of zero gracefully.
1008 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1009 BFD instead of stop_pc heuristic to determine if it is a dynamically
1011 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1012 ioctl, it indicates that the process has exited.
1014 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1016 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1017 .PARISC.unwind section now.
1019 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1021 * breakpoint.c (mention): Always show breakpoint address if no
1024 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1026 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1027 handling of shared libraries for non-ELF executables, but only if
1028 HANDLE_SVR4_EXEC_EMULATORS is defined.
1029 (locate_base): Try to find debug_base in the dynamic linker
1030 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1031 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1032 Define to enable handling of shared libraries for a.out executables,
1033 run under Solaris BCP.
1035 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1037 * infrun.c (wait_for_inferior): Print "Program exited normally"
1038 regardless of batch_mode.
1039 * defs.h, top.c (batch_mode): Removed.
1041 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1043 * Makefile.in (dcache_h): Remove redundant definition.
1044 (init.c): Add a comment.
1045 (top.c): Remove explicit compile action.
1046 * breakpoint.c (mention): Share code indicating location of
1047 break/watchpoints, don't print address if addressprint is off.
1048 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1049 (demangle): Remove redundant declarations.
1050 * eval.c: Remove redundant function declarations.
1051 * objfiles.h: Cosmetic and grammatical improvements.
1052 * TODO: Various updates.
1054 * remote-mips.c: Replace all \r chars with \015.
1055 (mips_receive_header): Display control characters readably.
1056 (mips_xfer_memory): Add a simple progress display.
1058 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1060 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1062 * remote-hms.c (flush): New function.
1063 (expect): Get edge case right.
1064 (hms_read_inferior_memory): Be more tolerant of line noise.
1066 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1068 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1069 target files, not non-existent mach3.mh and mach3.mt.
1071 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1073 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1074 symbols for all symbol files. Makes skipping over the
1075 trampoline code work when stepping from a function in a shared
1076 library into a function in a different shared library.
1077 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1079 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1081 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1082 names mean end of .o file.
1083 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1084 top of routine. Handle new thread notification cleanly.
1085 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1086 thread notification scheme.
1087 * (child_resume): General cleanups, handle resumption of all
1090 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1092 * ser-go32.c: Rewrite to run under windows.
1093 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1095 * serial.c (serial_open): Notice device "pc".
1096 * remote-e7000.c: Fix copyright date.
1097 (expect): Compare \n and \r the same.
1098 (e7000_open): Allow pc as a serial port
1099 * sh/sh.mt: Add ser-e7kpc.
1100 * h8300/h8300hms.mt: Add ser-e7kpc.
1101 * main.c (proc_wait): Don't wait if using go32.
1103 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1105 * somread.c: Simplify by using stabsect_build_psymtabs.
1106 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1107 corresponding to the name of the text section. All references
1109 (somstab_build_psymtabs): Delete function, no longer needed.
1111 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1113 * somread.c: Renamed from paread.c. Changed function names and
1114 comments to reflect that this file deals with SOM (an object file
1115 format), rather than the PA (a cpu).
1116 (Makefile.in): Chaned appropriately.
1117 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1118 * dbxread.c (somstab_build_psymtabs): Renamed from
1119 pastab_build_psymtabs.
1121 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1123 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1124 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1126 * Makefile.in: Updated for core-sol2.c.
1127 * README: Add notes about SPARCworks cc under Solaris 2.x,
1128 from Casper H.S. Dik (casper@fwi.uva.nl).
1129 * config/mips/xm-makeva.h: Removed, no longer necessary.
1130 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1131 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1132 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1134 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1136 * gdba.el: Put program input and output in a separate buffer.
1138 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1140 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1141 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1142 with global variable of same name in libnsl.so on UnixWare.
1144 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1146 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1147 embedded in template name.
1149 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1151 * config/i386/nm-linux.h: change calling convention of
1152 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1153 target_insert_watchpoint() and
1154 target_remove_watchpoint().
1156 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1157 to be long long in gdb.
1158 * config/mips/tm-bigmips.h: ditto.
1160 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1162 * c-lang.c (asm_language_defn): New definitions for language_asm,
1163 mostly copied from c_language_defn, to avoid warnings when
1164 switching between c and asm stack frames.
1166 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1168 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1169 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1170 (upgrade_type, handle_psymbol_enumerators): Likewise.
1171 (has_opaque_xref, cross_ref): Likewise.
1172 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1173 debugging information, rather than doing it here.
1174 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1175 point in ecoff_debug_swap backend structure, rather than calling
1176 ecoff_slurp_symbolic_info directly.
1178 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1180 * breakpoint.c: Include annotate.h. Call annotate_field rather
1181 than printing annotation directly.
1183 * main.c: Include string.h.
1185 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1187 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1188 call it instead of doing normal loop.
1189 * infcmd.c (attach_command): Don't call wait_for_inferior if
1191 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1192 hook that can decide whether to step over the next breakpoint.
1193 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1194 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1197 * configure.in: Improve sorting/formatting of hosts and targets.
1198 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1199 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1200 * Makefile.in (stop-gdb): New target.
1201 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1204 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1206 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1207 the identical initialization can be deleted from main.c, but i
1208 haven't done so just in case.
1210 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1212 * gdba.el: Added menu windows and slightly improved window
1213 handling to gdba.el. Fixed numerous minor bugs that were causing
1214 emacs and gdb to fall out of sync.
1216 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1218 * breakpoint.c: annotate changes lost at merge, put back in.
1220 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1222 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1225 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1227 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1229 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1230 writing of floating registers, the dpx2 kernel disallows it.
1231 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1232 is contained in o_praw.
1233 * irix5-nat.c (solib_map_sections): Adjust sections by the
1234 difference between the loaded address and the prelinked address.
1235 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1237 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1238 symbols, their value is absolute.
1239 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1240 libraries fh->adr fields of zero. Relocate minimal symbol values
1241 upon readin. Relocate non-stabs symbols upon readin.
1242 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1243 start address of the outermost block.
1244 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1245 instead of section_offsets and use relocated pst->textlow for
1246 line number and procedure address relocations.
1248 From gmo@MicroUnity.com (Guillermo A. Loyola):
1249 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1250 Handle SGI Irix5 stIndirect symbol type.
1252 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1254 * breakpoint.c: fix a syntax error native cc does not like.
1256 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1257 * sparclite/Makefile.in: ditto.
1258 * sparcl-tdpe.c: change file name because first 8 chars has to be
1260 * sparcl-stub.c: ditto.
1262 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1264 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1266 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1268 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1269 ignore) a PID argument.
1270 (hppa_pop_frame): Pass a PID to target_write_pc.
1271 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1272 and pass through a PID argument.
1273 (target_read_pc, target_write_pc): Update prototypes.
1275 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1277 * Makefile.in: add new file sparclite-tdep.c.
1278 * sparclite/Makefile.in: add new file sparclite-stub.c.
1279 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1281 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1282 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1284 * sparclite-tdep.c: new file, contains hardware breakpoint support
1286 * sparclite-stub.c: new file, stub code that add support hardware
1288 * breakpoint.c: add hardware breakpoint support.
1289 * breakpoint.h: add new breakpoint type to support hardware
1291 * config/mips/nm-irix4.h: change interface for target dependent
1292 code supporting watch point.
1293 * config/pa/nm-hppab.h: change interface for target dependent
1294 code supporting watch point.
1296 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1298 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1300 * stabsread.c (read_struct_fields): os9k nested structure does not
1301 have terminating ';', instead it just get to ',' and bit position
1304 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1306 * nlmread.c (nlm_symtab_read): Clean up a bit.
1307 * (nlm_symfile_read): Record bounds of main() so that backtrace
1308 command will know where to stop.
1309 * objfiles.c (objfile_relocate): Relocate entry point/func info
1310 for backtrace as well.
1311 * objfiles.h: Define values for invalid PCs for entry point info.
1312 * symfile.c (init_entry_point_info): Initialize invalid values
1313 with aforementioned macros.
1314 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1315 to cause backtrace to stop when it gets back to main().
1316 * config/i386/tm-i386nw.h: Ditto.
1318 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1320 Fix value_print, which used to be ostensibly language-independent,
1321 but would print pointers and arrays in C syntax. Instead, call
1322 a language-specific function.
1323 * language.h (struct language_defn): New functional field
1325 (LA_VALUE_PRINT): New macro.
1326 * language.c (unk_lang_value_print): New stub/dummy function.
1327 (unknown_language_defn, auto_language_defn, local_language_defn):
1329 * c-valprint.c (c_value_print): New function, with code moved from:
1330 * valprint.c (value_print): ... here. Now just invoke
1331 LA_VALUE_PRINT to do language-specific stuff.
1332 * valprint.c (value_print_array_elements): Make non-static.
1333 * c-lang.c (c_language_defn, cplus_language_defn): Add
1334 c_value_print in the la_value_print field.
1335 * m2-lang.c (m2_language_defn): Likewise.
1336 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1337 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1338 * ch-valprint.c (chill_value_print): New function, based on
1339 c_value_print, but use Chill "look and feel."
1340 * c-lang.h (c_value_print): New prototype.
1341 * ch-lang.h (chill_value_print): New prototype.
1342 * value.h (value_print_array_elements): New prototype.
1344 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1345 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1347 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1349 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1350 to new file top.c. Make things extern instead of static and
1351 similar rearrangements to deal with this.
1353 * utils.c: Move fputs_unfiltered to main.c. Remove
1354 FPUTS_UNFILTERED_OVERRIDE ifndef.
1355 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1356 and libgdb uses utils.c and top.c.
1358 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1360 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1362 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1364 * ch-valprint.c (chill_val_print_array_elements): New function.
1365 A Chill version of val_print_array_elements, it prints the
1366 array index labels, in additions ot the array element values.
1367 (chill_val_print): Use the new function.
1369 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1371 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1373 * defs.h (enum language): Add language_asm.
1374 * findvar.c (read_register_bytes read_register_gen
1375 write_register_bytes read_register read_register_pid
1376 write_register write_register_pid supply_register): Move multi-
1377 thread handling down into these routines. Create XXX_pid routines
1378 that allow register references to specify the pid.
1379 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1380 read_sp write_sp read_fp write_fp): Move these routines from
1381 infcmd to findvar to centralize the whole mess.
1382 * i386-nlmstub.c: Portability fixes.
1383 * infptrace.c (child_resume): Conditionalize to allow other natives
1384 to override it. Remove PIDGET gubbish, it's no longer necessary.
1385 * infrun.c (wait_for_inferior): Put registers_changed() before
1386 target_wait() to speed up remote debugging.
1387 * Replace code that reads registers from other threads with much
1388 nicer looking new function calls (see changes to findvar.c).
1389 * Don't skip prologues if debugging assembly source.
1390 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1391 child_resume to handle multi-thread debugging properly.
1392 * remote.c: Add O response to get console output from target.
1393 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1394 SERIAL_ERROR here to simplify callers.
1395 * Change static var timeout to remote_timeout.
1396 * (fromhex): Remove unnecessary return -1 at end of routine.
1397 * (remote_wait): Turn this into a big switch statement. Add
1398 support for O response.
1399 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1400 * (getpkt): Split getpkt into two parts. read_frame deals with
1401 all formatting issues, run-length encoding, and framing. getpkt
1402 now handles error recovery, and frame detection.
1403 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1404 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1405 control. (hardwire_readchar): Handle EINTR from read().
1406 * symfile.c (deduce_language_from_filename): Add support for .s
1408 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1409 override infptrace's child_wait.
1410 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1411 instead of XXXlynx.h.
1412 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1414 * nlm/gdbserve.c: Portability fixes.
1416 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1418 * inftarg.c (child_wait): Call proc_wait, not wait.
1419 (child_mourn_inferior): Call proc_remove_foreign.
1420 * main.c (gdb_init): Call init_proc.
1421 * main.c: Provide dummy versions of init_proc, proc_wait, and
1422 proc_remove_foreign for the gdb case (the libgdb case provides its
1423 own versions of these functions).
1424 * Makefile.in (libgdb-files): Add libproc.a.
1426 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1428 Hardware watchpoints for Linux, from Rick Sladkey
1429 (jrs@world.std.com).
1430 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1431 new hardware breakpoint recovery method.
1432 * i386v-nat.c (i386_insert_watchpoint,
1433 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1434 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1435 New functions to support the 386 hardware debugging registers.
1436 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1437 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1438 target_insert_watchpoint, target_remove_watchpoint): Define these
1439 macros to use the hardware debugging functions in i386v-nat.c.
1441 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1443 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1446 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1448 * target.c, target.h: New variables target_activity_function and
1450 * inflow.c, inferior.h: New functions set_sigio_trap and
1452 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1454 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1456 * remote-sim.h (sim_verbose): Delete.
1457 Document callbacks needed.
1458 (sim_*): Change result to void where there isn't one.
1459 (sim_open): Clarify argument and error response.
1460 (sim_close): Declare.
1461 (sim_load): Change bfd_handle argument to file name. Clarify result.
1462 (sim_create_inferior): Renamed from sim_set_args.
1463 (sim_set_pc): Delete.
1464 (sim_info): Delete printf_fn argument.
1465 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1466 (gdbsim_load): Try sim_load first.
1467 (gdbsim_create_inferior): Call sim_create_inferior.
1468 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1469 (gdbsim_close): Call sim_close.
1470 (gdbsim_files_info): Update call to sim_info.
1471 (gdbsim_ops): Realign comments.
1473 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1475 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1477 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1478 the auxent if the symbol's name is ".file". From David Edelsohn
1479 <c1dje@watson.ibm.com>.
1481 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1483 * breakpoint.c (breakpoint_1): Fix typo.
1485 * annotate.c (annotate_field_end): Fix typo.
1487 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1489 * Makefile.in (TSSTART): Remove; no longer used.
1491 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1492 fputs_unfiltered and exit directly, rather than fatal. The latter
1493 calls vfprintf_unfiltered!
1495 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1496 * value.h, printcmd.c (print_value_flags): Move from here...
1497 * annotate.c: ...to here, and make it use can_dereference.
1499 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1501 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1502 Remove, needed for both native and cross.
1503 * target.c (attach_flag, generic_mourn_inferior): Put here.
1504 * utils.c (job_control): Put here.
1505 (terminal.h): Don't include anymore.
1507 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1509 * source.c (find_source_lines): Always use code that was #ifdef
1510 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1511 leaving it on the chain. Reindent much of this function.
1512 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1513 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1514 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1515 config/ns32k/xm-ns32km3.h: Remove all references to
1516 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1517 * main.c, fork-child.c, many config files: Remove all
1518 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1521 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1522 This avoids __eprintf troubles.
1524 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1526 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1527 initialization code which needs to be called even if we bypass the
1528 command line stuff into gdb_init.
1529 * utils.c (fputs_unfiltered): Surround in #ifndef
1530 FPUTS_UNFILTERED_OVERRIDE.
1531 * Makefile.in (libgdb.a): New target.
1533 * utils.c: Rearrange I/O stuff a bit so that all output goes
1534 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1535 which made %s not work with arbitrarily large strings.
1536 * printcmd.c (printf_command): Use printf_filtered, not
1537 printf_unfiltered and printf, now that arbitrary limit is gone.
1540 * breakpoint.c (watchpoint_check): Remove unused variable b.
1541 * stack.c (print_frame_info): Move sp and buf inside #if.
1542 * eval.c (evaluate_subexp): Remove unused variables pp,
1543 mangle_ptr, ptr, and mangle_tstr.
1544 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1546 * symtab.c (lookup_symtab): Put variable copy inside #if.
1547 (decode_line_1): Put variable q1 inside #if 0.
1548 * target.h: Declare target_link.
1549 * infrun.c (wait_for_inferior): Remove unused variables signame.
1550 * remote.c (remote_resume): Remove unused variable name.
1551 * c-exp.y (parse_number): Parenthesize operand of shift.
1552 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1553 (this is a semantic change, the warning seems to have detected a bug).
1554 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1555 * coffread.c: Move variable temptype inside #if.
1556 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1558 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1559 (chill_val_print): Remove unused variable in_range.
1560 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1561 (chill_val_print): Add default case for switch.
1562 * stabsread.h: Declare stabsect_build_psymtabs.
1563 * os9kread.c (read_minimal_symbols): Make this return void.
1564 (os9k_symfile_read): Remove unused variables stb_exist and val.
1565 (os9k_symfile_init): Remove unused variable val.
1566 (fill_sym): Remove unused variable id.
1567 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1568 unused variable nsl.
1569 Remove unused variable symfile_bfd.
1570 #if 0 unused variables lbrac_unmatched_complaint and
1571 lbrac_mismatch_complaint.
1572 Remove declaration for non-existent function os9k_next_symbol_text.
1574 * annotate.c, annotate.h: New files, containing a function for
1575 each annotation which outputs it.
1576 * Move breakpoints_changed from breakpoint.c to annotate.c.
1577 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1578 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1579 Use annotate.c functions to output annotations.
1580 * Makefile.in (OBS): Add annotate.o.
1582 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1584 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1585 elf_unwind_entries are always initialized.
1587 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1588 stubs which return directly to the caller rather than to the stub
1591 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1593 * c-exp.y (yyerror): Display a more informative error message.
1594 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1595 * m2-exp.y (yyerror): Ditto.
1597 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1599 * inflow.c (job_control): Move definition to front of file.
1601 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1603 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1604 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1606 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1608 * Makefile.in (kdb): Remove old init.c creation commands.
1609 * configure.in (sparclite): Match on sparclite*.
1610 * sparclite/aload.c (main): Only change section addresses for
1611 a.out format object files.
1613 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1615 * config/i386/go32.mh: Define CC.
1617 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1619 * gdbserver/Makefile.in: Remove irrelevant definitions and
1620 comments inherited from the gdb Makefile.
1621 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1622 (VERSION): Update to 4.12.3.
1623 (gdbserver): Remove any existing executable first.
1624 (distclean, realclean): Remove nm.h.
1625 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1626 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1627 Don't use absolute pathname.
1629 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1631 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1634 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1636 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1637 (print_it_normal): Add annotations for the inferior starting and
1638 stopping, and for all the various messages related to how it
1641 * printcmd.c (do_one_display): Annotate.
1642 * stack.c (print_frame_info): Annotate printing of stack frames.
1644 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1646 * remote.c (get_offsets): Handle case where stub doesn't support
1649 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1651 Add partial support for g++ code compiled with -fvtable-thunks.
1652 * c-valprint.c (c_val_print): Add vtblprint support
1654 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1655 pointers (if using thunks) as well as array of structs (otherwise).
1656 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1657 level, and make the latter non-static (so define_symbol can use it).
1658 * stabsread.c (define_symbol): If the type being defined is a
1659 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1660 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1661 * values.c (value_virtual_fn_field): Handle thunks.
1662 * values.c (value_headof): Minor efficiency hack.
1663 * values.c (value_headof): Incomplete thunk support. FIXME.
1665 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1667 * valprint.c (print_longest): Clarify comment about use_local.
1668 * printcmd.c, defs.h (print_address_numeric), callers in
1669 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1670 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1671 exec.c: New argument use_local.
1672 * source.c (identify_source_line): Use filtered output. Use
1673 print_address_numeric.
1675 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1676 language.c (type_error, range_error): Use filtered output.
1677 * utils.c (error_begin): Update comment to tell people to use
1680 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1681 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1684 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1686 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1687 from the fault, #ifndef FAULTED_USE_SIGINFO.
1688 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1690 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1692 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1693 Explicitly annotate each record.
1695 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1697 * xcoffexec.c: Reformat to standards and lint.
1698 (language.h): Include.
1699 (exec_close): Declare arg "quitting".
1700 (file_command): Declare arg "from_tty".
1701 (map_vmap): Cast xmalloc result to PTR.
1702 * rs6000-nat.c: Reformat to standards and lint.
1703 (exec_one_dummy_insn): Use char array for saved instruction.
1704 (fixup_breakpoints): Declare.
1705 (vmap_ldinfo): Be more informative in fatal error messages.
1706 (xcoff_relocate_symtab): Define to return void.
1707 * xcoffsolib.h: Reformat to standards, improve comments.
1708 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1710 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1712 * utils.c, defs.h (error_begin): New function.
1713 (quit): Print annotation before printing the error message.
1714 * main.c (return_to_top_level): Print annotation before doing the
1716 * symtab.c (decode_line_1): Call error not warning and then
1717 return_to_top_level. Call error_begin and printf_unfiltered
1718 rather calling warning (before calls to return_to_top_level).
1719 * core.c (memory_error): Use error_begin, printf_unfiltered,
1720 print_address_numeric and return_to_top_level instead of error.
1721 Cleans up a FIXME-32x64.
1722 * language.c (type_error, range_error): Call error_begin
1723 not just target_terminal_ours.
1725 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1726 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1727 side of an assignment is non-portable.
1729 * utils.c (query): Change syntax of query annotations to be
1730 consistent with other input annotations.
1731 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1733 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1735 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1737 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1738 that have a stack frame size of 32k or larger (from Paul Flinders).
1739 Remove #if 0'd code.
1741 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1743 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1744 for Lynx platforms that need it.
1745 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1747 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1749 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1750 than trying to deduce it from the fault.
1752 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1754 * printcmd.c (print_address_symbolic): Initialize name to empty
1755 string to avoid core dump if lookup fails.
1756 * remote-e7000.c (printf_e7000debug): Error if target not open.
1758 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1760 * i386-nlmstub.c: Update to be more in line with PIN stub.
1761 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1762 * (hex2mem): Init ptr.
1763 * General cleanups to use ConsolePrintf, standard prologues, etc...
1765 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1767 * i386-nlmstub.c: More changes to be compatible with remote.c.
1769 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1770 into (the far less frequently called) dbx_symfile_read.
1772 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1774 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1776 * dbxread.c (record_minimal_symbol): Record the section
1777 associated with the symbol to make dynmaic relocation work.
1778 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1779 Solaris brain-damage which don't apply to relocatable object
1781 * (stabsect_build_psymtabs): New routine to read stabs out of an
1782 arbitrarily named section.
1783 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1785 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1786 stabs out of the nlm.
1787 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1788 brain-damage which don't apply to relocatable object files.
1789 * remote.c (putpkt): Improve error reporting and error handling.
1790 * (get_offsets): Temporary kludge to force data & bss sections to
1791 have the same relocation.
1792 * stabsread.c (define_symbol, scan_file_globals): Record section
1795 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1797 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1798 FIXME-32x64 comment.
1800 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1802 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1803 to after call to target_wait. This means that flush_cached_frames
1804 can call target_terminal_ours if it wants to.
1805 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1806 comment about why the code is dubious.
1808 * stabsread.c (read_type): Call read_type, not nonexistent
1811 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1813 * remote-os9k.c (rombug_fetch_registers): set trace mode
1815 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1817 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1819 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1820 passed to process_one_symbol.
1821 * stabsread.c (read_type): process os9k functio prototype.
1823 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1825 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1828 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1830 * utils.c (prompt_for_continue): Annotate prompt.
1831 (query): Annotate query.
1832 * printcmd.c (print_frame_args): Change syntax of argument
1833 annotation to make name and value part of a single group of
1834 annotations, not two separate groups.
1835 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1836 * valprint.c (val_print_array_elements): Change syntax of
1837 annotation to be more concise.
1838 * main.c, defs.h (command_line_input): New argument tells what
1839 string to include in the annotations.
1840 * symtab.c (decode_line_2), main.c (read_command_lines,
1841 command_loop): Change callers.
1843 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1844 target null pointer.
1845 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1847 * printcmd.c (output_command): Annotate things we print here too.
1848 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1849 * Move declaration of print_value_flags from defs.h to value.h.
1850 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1852 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1854 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1855 BFD handles sun3 dynamic relocations now.
1856 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1859 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1861 * printcmd.c (print_command_1): Annotate the top-level expressions
1863 (print_frame_args): Annotate each argument.
1864 * printcmd.c, defs.h (print_value_flags): New function.
1865 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1866 * valprint.c (val_print_array_elements): Annotate each array element.
1868 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1870 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1871 the register contains a pointer to the type, not the type itself.
1873 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1875 * main.c (main): Accept --annotate=N option and make --fullname
1876 the same as --annotate=1.
1877 (command_line_input): Print annotatation before and after prompt.
1878 * blockframe.c (flush_cached_frames): Print annotation.
1879 * Rename frame_file_full_name to annotation_level and move it from
1881 * source.c (identify_source_line): If annotation_level > 1,
1882 change output format.
1883 * breakpoint.c: Print annotation whenever a breakpoint changes.
1884 * main.c: New variable server_command.
1885 (command_line_input): Parse "server " and set server_command.
1886 (dont_repeat): Check server_command.
1888 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1890 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1891 updating raw_symbol and symnum. Return a value in the case where
1894 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1896 * parse.c: Don't define block_found; it is defined in symtab.c.
1897 * parser-defs.h: Add comment regarding block_found.
1899 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1901 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1904 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1906 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1907 section vma. Do not read dynamic relocs for sun3 executables to
1908 avoid BFD assertion message.
1910 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1912 * nm-hppab.h (KERNEL_U_ADDR): Define.
1913 (FIVE_ARG_PTRACE): Likewise.
1914 (CANNOT_STORE_REGISTER): Likewise.
1915 * nm-hppah.h (KERNEL_U_ADDR): Define.
1916 (FIVE_ARG_PTRACE): Likewise.
1917 (CANNOT_STORE_REGISTER): Likewise.
1918 (NEED_TEXT_START_END): Likewise.
1920 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1921 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1922 (FIVE_ARG_PTRACE): Likewise.
1923 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1924 (FIVE_ARG_PTRACE): Likewise.
1926 * hppa-tdep.c (read_unwind_info): Make static.
1927 (restore_pc_queue): Indirect through the target vector to
1928 reload the register state.
1930 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1932 * paread.c (compare_unwind_entries): Delete function. It's been
1933 moved into hppa-tdep.c.
1934 (read_unwind_info): Likewise.
1935 (pa_symfile_read): No longer call read_unwind_info. The unwind
1936 tables will be read in as they are needed.
1938 * hppa-tdep.c (compare_unwind_entries): New function.
1939 (read_unwind_info, internalize_unwinds): Likewise.
1940 (find_unwind_entry): Read in unwind information on demand.
1942 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1944 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1945 to : in search path processing.
1946 * defs.h (qsort): Rename argument in prototype.
1947 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1949 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1950 (false): Eliminate usages.
1952 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1954 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1955 All references to value changed to value_ptrlage_command is now
1957 All references to value changed to value_ptr.
1958 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1959 * remote-hms.c (hms_wait): Timeout after five seconds.
1960 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1961 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1962 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1964 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1966 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1968 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1970 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1972 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1973 bp_watchpoint_scope breakpoints.
1974 (struct breakpoint): Add val_chain and related_breakpoint fields
1975 for use by watchpoints.
1977 * breakpoint.c (within_scope): Delete. No longer used.
1978 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1979 (target_{remove,insert}_watchpoint): Likewise.
1980 (can_use_hardware_watchpoint): New function.
1981 (remove_breakpoint): New function to remove a single breakpoint
1982 or hardware watchpoint.
1983 (insert_breakpoints): Handle insertion of hardware watchpoints.
1984 Store a copy of the value chain derived from the watchpoint
1986 (remove_breakpoints): Simplify by using remove_breakpoint.
1987 (delete_breakpoint): Likewise.
1988 (watchpoint_check): Delete the watchpoint and watchpoint scope
1989 breakpoints when the watchpoint goes out of scope. Save & restore
1990 the current frame after checking watchpoints.
1991 (breakpoint_init_inferior): Likewise (restarting the program
1992 makes all local watchpoints go out of scope).
1993 (bpstat_stop_status): Handle hardware watchpoints much like normal
1994 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1995 when the watchpoint goes out of scope. Remove and reinsert all
1996 breakpoints before returning if we stopped when a hardware watchpoint
1998 (watch_command): Use a hardware watchpoint when possible. If
1999 watching a local expression, build a scope breakpoint too.
2000 (map_breakpoint_numbers): Also call given function for any
2001 related breakpoints.
2002 (disable_breakpoint): Never disable a scope breakpoint.
2003 (enable_breakpoint): Handle hardware breakpoints much like normal
2004 breakpoints, but recompute the watchpoint_scope breakpoint's
2005 frame and address (if we have an associated scope breakpoint).
2006 (read_memory_nobpt): Handle hardware watchpoints like normal
2007 watchpoints. When necessary handle watchpoint_scope breakpoints.
2008 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2009 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2010 (disable_command): Likewise.
2012 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2013 Extern prototype added to frame.h
2015 * infrun.c (wait_for_inferior): Set current_frame and select
2016 a frame before checking if we stopped due to a hardare watchpoint
2017 firing. Handle stepping over hardware watchpoints.
2018 (normal_stop): Remove unnecessary call to select_frame.
2020 * value.h (value_release_to_mark): Declare.
2021 * values.c (value_release_to_mark): New function.
2023 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2024 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2026 * hppab-nat.c (hppa_set_watchpoint): New function.
2028 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2029 (HAVE_STEPPABLE_WATCHPOINT): Define.
2030 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2031 (target_{insert,delete}_watchpoint): Define.
2033 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2034 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2035 (target_{insert,remove}_watchpoint): Likewise.
2037 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2039 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2040 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2041 often have the same names as debug symbols for functions, and
2042 confuse lookup_symbol().
2044 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2046 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2047 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2048 REGISTER_RAW_SIZE (1).
2049 Together these changes work around a bug in HP's compiler. Both
2050 seem to be necessary.
2052 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2054 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2055 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2056 are type mst_solib_trampoline.
2058 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2060 * config/m68k/es1800.mt: Change comments.
2062 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2064 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2066 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2068 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2071 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2073 * values.c (unpack_long): Remove obsolete comment about using a
2076 * symfile.c (symbol_file_command): Add comments about command syntax.
2078 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2079 Jim Kingdon (kingdon@cygnus.com)
2081 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2082 are in the .plt section.
2083 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2084 find_solib_trampoline_target): New functions for handling
2085 stepping into -g compiled shared libraries.
2086 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2087 find_solib_trampoline_target): Add prototypes.
2088 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2089 Define to handle stepping into -g compiled shared libraries.
2090 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2091 stepping into -g compiled shared libraries.
2093 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2095 * configure.in: Add mips-*-sysv4* support.
2096 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2097 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2098 New files for MIPS SVR4 support.
2099 * Makefile.in: Update for new mipsv4 files.
2100 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2101 read_next_frame_reg to obtain the frame relative stack pointer.
2102 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2103 obtain the frame relative stack pointer.
2104 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2105 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2106 by entering them into the minimal symbol table.
2107 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2108 a long for float formats.
2109 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2110 get defined in <link.h>.
2111 * solib.c (solib_add): Add shared library sections to the section
2112 table of the target before adding the symbols.
2113 * partial-stab.h: Relocate static and global functions.
2114 * dbxread.c (read_dbx_symtab): Remove unused variable
2115 end_of_text_address. Relocate text_addr when passing it
2118 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2119 library functions before the executable is run. Retrieve dynamic
2120 symbols from stripped executables.
2121 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2122 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2123 if no debugging symbols were found.
2124 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2125 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2127 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2128 OSF/1 has shared libraries.
2130 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2132 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2133 to BFD handling of dynamic symbols.
2135 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2137 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2138 then gets its real address into FUN and its GOT/DP value into %r19.
2140 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2142 * hppa-tdep.c (frameless_function_invocation): If no unwind
2143 descriptor was found, then assume this was not a frameless
2144 function invocation.
2145 (frame_saved_pc): If the saved PC is in a linker stub, then
2146 return the return address which the linker stub will return to.
2148 * xm-hppab.h: Never define USG.
2149 * xm-hppah.h: Always define USG.
2151 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2153 * values.c (unpack_long, value_from_longest),
2154 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2156 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2158 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2160 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2162 For SVR4 targets, enable gdb to set breakpoints in shared
2163 library functions before the executable is run.
2164 * elfread.c (elf_symtab_read): Handle symbols for shared library
2166 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2167 and moved to objfiles.c.
2168 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2169 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2170 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2171 the new generic definition from tm-sysv4.h works for Solaris.
2173 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2175 * elfread.c (elf_symtab_read): Change storage_needed,
2176 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2177 bfd_get_symtab_upper_bound. Check for errors from
2178 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2179 * nlmread.c (nlm_symtab_read): Same changes.
2181 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2183 * xcoffread.c (xcoff_next_symbol_text): New function.
2184 (read_xcoff_symtab): Set next_symbol_text_func to it.
2185 Move raw_symbol outside of read_xcoff_symtab.
2187 * remote.c (getpkt): Remove unused "out" label.
2189 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2191 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2192 about more than one watchpoint being triggered.
2194 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2196 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2198 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2200 * blockframe.c (find_pc_partial_function): mst_file_text
2201 symbols do not live in the shared library transfer table.
2202 * ch-exp.y (decode_integer_value, match_character_literal,
2203 match_bitstring_literal): Guard tolower calls with isupper,
2204 tolower on old BSD systems blindly subtracts a constant.
2205 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2206 well when determining the producer of the object file.
2207 * mdebugread.c (has_opaque_xref): New function to check for
2208 cross reference to an opaque aggregate.
2209 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2210 enter typedefs to opaque aggregates into the symbol tables.
2211 * mdebugread.c (parse_external): Remove skip_procedures argument,
2212 it has always been 1. Remove code that handled stProc symbols,
2213 it was never executed and was wrong, as the index of a
2214 stProc symbol points to the local symbol table and not to the
2215 auxiliary symbol info. Update caller.
2216 * mdebugread.c (parse_partial_symbols): Do not enter external
2217 stProc symbols into the partial symbol table, they are already
2218 entered into the minimal symbol table.
2219 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2220 Remove all conditionals and definitions for ptx.
2221 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2222 Fix addresses of floating point registers in REGISTER_U_ADDR.
2223 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2224 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2225 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2226 signal trampoline code work.
2227 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2228 Remove all conditionals and definitions for ptx.
2229 Remove KDB definitions.
2230 * symm-nat.c (store_inferior_registers): Fetch registers before
2231 storing them to obtain valid floating point control registers.
2232 Store fpu registers.
2233 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2234 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2235 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2237 * symm-nat.c (child_resume): Update type of `signal' parameter.
2238 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2240 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2242 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2243 calling import stubs for functions in shared libraries.
2245 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2247 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2249 * ch-lang.c (chill_is_varying_struct): Magic string is
2250 was "<var_length>" is now "__var_length" (more portable).
2252 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2254 * remote.c (getpkt): If we get a timeout, actually retry rather
2255 than just giving up the first time it happens.
2256 * remote.c: Document sequence numbers.
2257 (remote_store_registers): Change syntax of 'P' request so that it
2258 never looks like a sequence number.
2260 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2262 * os9kread.c (record_minimal_symbol): add section_offset to
2263 relocate minimal symbol table.
2264 * os9kread.c (read_minimal_symbols): ditto.
2265 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2267 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2268 return. Also if file addr is 0 leave it 0, not to relocate.
2269 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2270 'set remotexoff' and 'set remotelog' commands.
2272 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2274 * remote.c (remote_store_registers): Add 'P' request to set an
2275 individual register.
2276 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2279 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2281 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2282 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2283 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2285 * command.c (do_setshow_command, case var_string): Never add a
2286 space to the end of the string.
2287 * NEWS: Document this change.
2288 * .gdbinit: Add a space to the "set prompt" command.
2290 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2292 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2293 changes to make it compile (it doesn't link yet).
2295 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2296 (set_demangling_style, set_demangling_command): Use savestring not
2297 strdup. We were not dealing properly with a NULL return from
2298 strdup, and were not declaring strdup (the system header may or
2301 * valprint.c (val_print): Remove inaccurate comment about what
2302 types can be stub types.
2304 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2305 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2306 Supply alternate version if ATTACH_DETACH is not defined.
2307 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2308 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2309 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2311 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2313 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2315 (skip_trampoline_code): Rewrite and add support for argument
2316 relocation stubs stubs, import/export stubs, calls through
2317 "_sr4export" and cascaded trampolines.
2319 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2320 if no unwind descriptor is found.
2322 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2323 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2324 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2325 differently. All registers are four bytes.
2326 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2328 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2330 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2331 registers as both single and double values (fetching 2nd 32bit half
2332 as necessary). Annotate each register printed with its precision.
2334 * paread.c (read_unwind_info): Fix off-by-one error.
2336 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2338 * main.c (complete_command): Deal with it if arg is NULL.
2340 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2342 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2343 regarding using the PC--using the PC is necessary and all the
2344 FIXME comments in the world won't make it go away.
2346 * valops.c (value_at, value_at_lazy): Give error if we dereference
2348 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2349 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2351 * stabsread.c (patch_block_stabs): Add comment about what happens
2352 if the definition is in another compilation unit from the stab.
2354 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2356 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2358 * main.c (complete_command): New command, from Rick Sladkey
2359 <jrs@world.std.com>.
2360 (symbol_completion_function): Don't declare rl_point and
2361 rl_line_buffer; they are now declared in readline.h.
2362 (show_commands): Don't declare history_base; it is declared in
2364 * command.c (lookup_cmd): Don't delete trailing whitespace.
2365 Reverts change of 14 May 1989.
2367 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2369 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2370 code from prim_record_minimal_symbol_and_info() to here. Callers
2371 of the latter can legitimately supply a section number of -1.
2373 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2375 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2376 member functions have an element in args for a (nonexistent) this
2379 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2381 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2383 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2384 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2386 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2387 for the structure's type. All callers changed.
2389 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2390 for each structure argument rather than assuming it's either
2391 true or false for all structure arguments.
2393 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2394 on the length structure passed, not the compiler used.
2396 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2397 argument for the structure's type.
2399 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2401 * values.c (set_internalvar): Don't set var->value until we are
2402 sure there won't be an error().
2404 * remote.c (get_offsets): Reinstate comment which was in
2405 remote_wait about use of SECT_OFF_TEXT and so on.
2407 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2409 * symmisc.c (maintenance_check_symtabs): New function to check
2410 consistency of psymtabs and symtabs.
2411 * symtab.h (maintenance_check_symtabs): Add prototype.
2412 * maint.c: Add new `maint check-symtabs' command.
2413 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2414 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2415 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2417 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2418 to write_memory to avoid warnings from gcc.
2419 * config/i386/xm-symmetry.h: Add missing #endif.
2420 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2421 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2422 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2424 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2426 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2427 (hppa_push_arguments): Likewise.
2429 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2431 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2432 improve remote debugging efficiency. Also fixed problems with
2433 doing function calls for programs with no entry points.
2434 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2435 entry_point_address.
2436 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2437 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2438 parse_lines): Pass section_offsets info to these routines so that
2439 we can relocate symbol table entries upon readin.
2440 * (psymtab_to_symtab_1): Set symtab->primary to tell
2441 objfile_relocate to do relocations for our symbols.
2442 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2443 (which hang off of the symbol table).
2444 * Use prim_record_minimal_symbols_and_info instead of
2445 prim_record_minimal_symbols to supply section info to make minimal
2446 symbol relocations work.
2447 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2448 -1, try to deduce it from ms_type.
2449 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2450 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2451 add code to relocate objfile->sections data structure.
2452 * remote.c (get_offsets): Use new protocol message to acquire
2453 section offsets from the target.
2454 * (remote_wait): Get rid of relocation stuff. That's all handled
2455 by objfile_relocate now.
2456 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2457 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2459 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2461 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2463 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2465 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2466 can no longer set this at run time.
2467 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2468 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2469 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2470 sparc-tdep.c compiles).
2471 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2473 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2475 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2476 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2477 * configure.in: Recognize m68*-cisco*-*.
2479 * Makefile.in (TAGS): Use variables directly, rather than using
2480 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2481 and means that these filenames no longer need be unique across all
2482 the config/* directories.
2483 * configure.in: Put the config/*/ into TM_FILE, etc.
2485 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2486 and trapv exceptions.
2488 * target.h (struct section_table), objfiles.h (struct obj_section):
2489 Change name of field sec_ptr to the_bfd_section. More mnemonic
2490 and avoids the (sort of, for the ptx compiler) name clash with
2491 the name of the typedef.
2492 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2493 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2495 * utils.c: Include readline.h.
2496 * Makefile.in (utils.o): Add dependency.
2498 * remote.c (getpkt): Add support for run-length encoding.
2500 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2502 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2504 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2506 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2507 prim_record_minimal_symbol.
2510 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2511 computing their offset from the start of the old buffer and adding
2512 to the new buffer, rather than by assuming we can add the
2513 difference between the old buffer and the new buffer (it might not
2514 fit in an int). Merge in cosmetic differences from emacs regex.c
2515 version of this macro.
2517 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2519 * Makefile.in (install-only): Fix use of program_transform_name.
2521 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2523 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2524 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2525 so I'm nuking the command.
2526 * symtab.c (find_addr_symbol): Comment out, no longer used.
2528 * main.c (main): Don't init_source_path for the -cd argument. Now
2529 that source_path doesn't contain the current_directory from when
2530 GDB started up, init_source_path is no longer useful (and is
2531 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2533 * TODO: Remove item about line numbers being off. It is useless
2534 and confusing without a reproducible test case (it mentions
2535 proceed(), but I was able to step through proceed without trouble).
2537 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2539 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2540 library functions before the executable is run. Retrieve dynamic
2541 symbols from stripped executables.
2542 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2543 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2544 symtab.c (list_symbols): Handle mst_solib_trampoline.
2545 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2546 for all targets, remove IBM6000_TARGET dependencies.
2547 * dbxread.c (read_dbx_dynamic_symtab): New function.
2548 * dbxread.c (dbx_symfile_read): Use it.
2549 * dbxread.c (SET_NAMESTRING): Set namestring to
2550 "<bad string table index>" instead of "foo" if the string index is
2552 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2554 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2555 to break_command. Handle mst_file_* minimal symbol types.
2556 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2558 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2560 * c-exp.y(yylex): fix potential memory overflow.
2562 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2564 * environ.c (set_in_environ): Eliminate special handling of PATH and
2566 * putenv.c: Removed, conflicts with system declaration of
2567 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2569 * Makefile.in: Change accordingly.
2570 * procfs.c (procfs_create_inferior): Change comment accordingly.
2572 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2574 * rs6000-tdep.c: Change value to value_ptr.
2576 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2578 * i386m3-nat.c: Include floatformat.h.
2579 (get_i387_state): Use memset not bzero.
2583 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2584 ieee-float.h to floatformat.h.
2586 * valprint.c (val_print_string): Ignore error if the error
2587 happened after a terminating '\0'.
2589 * c-valprint.c (c_val_print): Never add 1 to return value from
2590 val_print_string; just return what it returns.
2592 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2593 looping through all of the enums.
2594 * infrun.c (signals_info): Use it.
2596 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2598 * main.c (main): When printing warning about bad baud rate, don't
2599 use warning(); it relies on current_target which isn't set up yet.
2601 * breakpoint.c (_initialize_breakpoint): Update docstring for
2602 tbreak to match what the code actually does. Don't mention tbreak
2603 in docstrings for "enable once" or "enable breakpoints once".
2605 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2607 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2608 while (0). That defeats the whole purpose of using do . . . while (0).
2609 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2610 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2611 using a ?: expression as an lvalue is not portable.
2613 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2614 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2615 'p' and 'r' symbol descriptors into a single symbol to look for a
2617 * README, config/sparc/tm-sparc.h: Update comments.
2619 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2621 * mdebugread.c (parse_type): Do not complain for types with
2622 an `indexNil' aux index, these are simply undefined types.
2623 Remove indexNil check from caller of parse_type.
2624 * mdebugread.c (parse_partial_symbols): Do not enter
2625 stGlobal, scCommon symbols into the minimal symbol table, their
2626 value is the size of the common, not its address.
2627 Handle scInit, scFini, scPData and scXData sections.
2628 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2630 Enter stProc symbols into the global_psymbols list once, not into
2631 the static_psymbols_list.
2632 Get rid of dummy psymtab if it is empty, to allow proper detection
2633 of stripped executables.
2634 * mdebugread.c (cross_ref): Allow cross references to Fortran
2637 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2639 * stabsread.c (common_block_end, fix_common_block): Stash the
2640 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2641 as to not assume that a pointer fits in an enum.
2643 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2645 * os9kread.c (fill_sym): check compiler verion number for pre-
2647 * os9kread.c (os9k_process_one_symbol): address of symbol is
2648 relative to section not module.
2649 * stabsread.c (define_symbol): add symbol type 's' as local
2651 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2653 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2654 * remote-os9k.c: fix bug in 'set remotebaud' function.
2655 * remote-os9k.c (rombug_link): minimize checking so to improve
2657 * symfile.c (symbol_file_command): check if failed to link, also make
2658 the command be able to accept more than one filenames.
2659 * target.c (target_link): check if failed to link with rombug.
2660 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2662 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2664 * remote-es.c (es1800_child_ops): Don't declare it static.
2666 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2668 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2670 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2672 * dbxread.c: New variable lowest_text_address.
2673 (record_minimal_symbol, read_dbx_symtab): Set it.
2674 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2675 end_of_text_address.
2676 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2678 * dbxread.c (end_psymtab): Remove old and commented out
2679 capping_global and capping_static. Fix comments regarding
2680 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2682 * parser-defs.h: Add "extern" to start of variable declarations so
2683 we don't end up with commons.
2684 * parse.c: Define these variables.
2686 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2689 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2691 * alpha-tdep.c: Change value to value_ptr.
2693 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2695 * solib.c (elf_locate_base): New function to locate the address
2696 of the dynamic linker's runtime structure in the dynamic info section.
2697 * solib.c (locate_base): Use it instead of iterating over the list
2698 of mapped address segments.
2699 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2702 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2704 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2705 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2706 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2707 signal trampoline and interrupt routines.
2708 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2709 (frame_chain, frame_chain_valid): Likewise.
2710 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2711 saved regs convention for SP.
2713 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2714 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2715 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2717 * tm-hppah.h (IN_SIGTRAMP): Define.
2719 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2721 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2722 alphabetic character as the start of a name.
2724 * sparclite/Makefile.in (all install): Build and install aload.
2726 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2727 config.guess and config.sub produce.
2729 * mips-tdep.c: Change value to value_ptr.
2731 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2733 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2734 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2735 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2736 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2737 value with value_ptr. This is for the ptx compiler.
2738 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2740 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2741 #if 0 i386_float_info.
2742 * symm-tdep.c (round): Remove. Also remove sgttyb.
2743 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2744 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2745 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2746 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2748 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2749 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2750 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2751 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2752 tm-i386v.h is apparently OK.
2753 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2754 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2757 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2759 * osfsolib.c (xfer_link_map_member): Update to use new
2760 target_read_string interface.
2762 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2764 * infrun.c (wait_for_inferior): In checking
2765 remove_breakpoints_on_following_step, check
2766 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2768 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2770 * os9kread.c (os9k_process_one_symbol): Rename
2771 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2772 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2773 (CORE_ADDR)0, from target_link, since that is what it uses.
2774 Process name at end, not during parsing (like we did before Kung's
2775 change), so that -readnow and -mapped can appear anywhere.
2776 Make text_relocation a local variable.
2777 * config/i386/i386os9k.mt: Fix comment.
2778 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2779 * os9kread.c: Put "comments" after #endif inside /* */.
2780 * stabsread.h: Add os9k_stabs variable.
2781 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2783 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2784 descriptor in global_symbols not local_symbols.
2785 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2787 (read_type): If os9k_stabs, accept function parameters after 'f'
2789 (read_array_type): If os9k_stabs, don't expect index type and
2790 expect lower and upper to be separated by ',' not ';'.
2791 (read_enum_type): If os9k_stabs, read a number before the first
2792 enumeration constant.
2793 (os9k_init_type_vector): New function.
2794 (dbx_lookup_type): Call it when starting new type vector.
2795 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2796 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2797 * os9kstab.c: Removed.
2798 * Makefile.in: Update accordingly.
2799 * objfiles.c (objfile_relocate_data): Removed.
2800 * remote-os9k.c (rombug_wait): Call objfile_relocate
2801 not objfile_relocate_data.
2802 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2803 * remote-os9k.c (rombug_wait): Call find_pc_section not
2805 * main.c (quit_command): Check inferior_pid; revert Kung change.
2806 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2808 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2810 * os9kread.c: New file to read os9000 style symbo table.
2811 * os9kstab.c: new file to read os9000 style stabs.
2812 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2813 * objfiles.c (find_pc_objfile): new function to search objfile
2815 * objfiles.c (objfile_relocate_data): new function to relocate
2816 data symbols in symbol table.
2817 * objfiles.h: Add two aux fields in struct objfile to handle
2818 multiple symbol table files situation like in os9000.
2819 * symfile.c: Change so 'symbol-file' command can handle multiple
2820 files. Also call target_link() to get relocation infos.
2821 * target.c (target_link): new function to get relocation info when
2822 a symbol file is requested to load.
2823 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2824 because in cross mode there's no inferior pid, bit they need to
2826 Makefile.in: add os9kread.c os9kstab.c and .o's.
2827 configure.in: add i386os9k target.
2828 config/i386/i386os9k.mt: new add.
2829 config/i386/tm-i386os9k.h: new add.
2831 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2833 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2834 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2836 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2838 * target.c, target.h (target_read_string): Provide error detection to
2839 caller. Put string in malloc'd space, so caller need not impose
2841 * solib.c (find_solib): Update to use new interface.
2842 * irix5-nat.c (find_solib): Read o_path from inferior
2843 (clear_solib): Free storage for o_path.
2844 * valprint.c (val_print_string): Add comments.
2846 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2848 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2851 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2853 * value.h (struct value): Add modifiable field.
2854 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2855 (record_latest_value): Don't mess with VALUE_LVAL of value.
2856 * valops.c (value_assign): Check it. Reword existing error
2857 message on not_lval.
2859 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2860 (STEP_SKIPS_DELAY): Added.
2861 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2864 * valprint.c (val_print_string): If errcode is set, always print
2865 an error, regardless of force_ellipsis. In the non-EIO case,
2866 just print the error message rather than calling error(). Don't
2867 access *(bufptr-1) if bufptr points to the start of the buffer.
2868 When looking for '\0', don't increment bufptr and addr if bufptr
2869 started out already at limit. If an error happens on fetching the
2870 first character, don't print the string.
2872 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2874 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2877 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2878 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2879 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2880 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2881 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2882 * findvar.c: Update comment regarding ieee-float.h.
2884 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2886 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2887 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2888 Define to make backtracing through the various sigtramp handlers
2890 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2891 the saved pc from ucontext on the stack for SVR4 signal handling.
2893 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2895 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2896 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2897 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2898 just use the global variable itself. When printing baud rate,
2899 don't print a baud rate if baud_rate is -1.
2901 * coffread.c (read_coff_symtab): Pass mst_file_* to
2902 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2903 symbols in the minimal symbols regardless of SDB_TYPE.
2905 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2907 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2908 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2909 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2910 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2911 ignored bs->stop for a bp_step_resume breakpoint.
2912 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2913 which performs one (the check_sigtramp2 one) of the functions
2914 which had been handled by the step_resume_breakpoint. For each
2915 use of the step_resume_breakpoint, make it still use the
2916 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2918 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2919 When setting the frame address of the step resume breakpoint, set
2920 it to the address for frame *before* the call instruction is
2921 executed, not after.
2923 * mips-tdep.c (mips_print_register): Print integers using
2924 print_scalar_formatted rather than duplicating all the
2925 CC_HAS_LONG_LONG and so on.
2926 (mips_push_dummy_frame): Use read_register_gen rather than using
2927 read_register and then putting it back in target format with
2928 store_unsigned_integer. If registers are more than 4 bytes, give
2929 an error rather than have some registers overwrite other
2931 #if 0 unused include of opcode/mips.h.
2933 * symfile.h: Don't declare arguments for coff_getfilename.
2935 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2937 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2939 * configure.in (hppa*-*-osf*): New configuration.
2940 * config/pa/hppaosf.mt: New target makefile fragment.
2941 * config/pa/tm-hppao.h: New target include file.
2943 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2945 * exec.c (print_section_info): Print entry point for exec_bfd only.
2946 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2947 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2948 causes problems if <sys/types.h> has no multiple inclusion protection.
2950 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2952 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2953 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2954 (CALL_DUMMY_LENGTH): Changed accordingly.
2956 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2958 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2959 numbers of register windows.
2961 * sparclite/hello.c: Add factorial function for testing.
2962 * salib.c: Use macros instead of constants for I/O addresses to
2963 make 931 support easier.
2964 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2965 register in sta/lda instructions.
2967 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2969 * dbxread.c (process_one_symbol): Set
2970 block_address_function_relative for COFF like we do for ELF and SOM.
2972 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2974 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2976 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2977 the enumerators of an ecoff enum into the partial symbol table.
2978 * mdebugread.c (parse_partial_symbols): Call it.
2979 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2980 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2981 offsets. Cast psymtab->read_symtab to PTR before passing it to
2983 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2984 set up the global offset table pointer in pic compiled code.
2985 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2986 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2987 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2988 ensures that floats are promoted to doubles before they are pushed
2991 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2993 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2994 Fixup cache_on and flush_i_cache so that they work for both the
2995 930 and 932 processors. Rewrite most low level funcs (uart
2996 access & cache stuff) to use new ASI access macros in sparclite.h.
2997 Also make it easy to access second serial port.
2999 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3001 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3002 <sys/stat.h>; not needed.
3004 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3006 * stack.c (print_frame_info): In "pathological" case, don't
3007 distrust the line number information.
3009 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3011 * mips-tdep.c (mips_print_register): handle 64 bits register.
3012 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3014 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3018 * Makefile.in (install): Do the sed for program_transform_name
3019 ourselves instead of worrying about INSTALL_XFORM. This enables
3020 users to override INSTALL_PROGRAM in the standard way.
3022 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3023 depend on Makefile.in.
3025 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3026 Only test against INT_MIN if a LONGEST is bigger than an int.
3028 * README: Change GhostScript to Ghostscript.
3030 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3032 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3033 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3034 character file names.
3035 * Makefile.in (ALLPARAM): Add these files.
3037 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3038 character file names.
3039 * Makefile.in: Add Kung's new mips64 files.
3041 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3043 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3044 mips64el-*-ecoff and mips64-big-*.
3045 * defs.h: get rid of FORCE_LONG_LONG.
3046 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3047 parsing. Change register size to be MIPS_REGSIZE.
3049 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3051 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3052 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3053 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3055 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3057 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3058 (remove_commands, add_commands): Add/remove hms-drain when target
3061 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3063 * configure.in: Add Lynx/rs6000 support.
3064 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3065 messages. Add rs6000 support. Don't try to modify unwritable
3067 * rs6000-nat.c: Move lots of native dependent stuff (like core
3068 file support) from rs6000-tdep.c & xcoffexec.c to here.
3069 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3070 * xcoffexec.c: Move native dependent stuff to nat.c.
3071 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3073 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3075 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3076 New files to support Lynx/rs6000.
3078 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3080 * README: Remove note about gcc warnings on alpha, these should be
3082 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3083 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3084 remote-utils.c, stabsread.c: Include <string.h>.
3085 * regex.c: Include "defs.h", change re_comp argument to const char *.
3086 * infptrace.c (fetch_register, store_inferior_registers): Change
3087 regaddr to type CORE_ADDR.
3088 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3089 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3091 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3093 * symtab.h: Always define BYTE_BITFIELD to nothing.
3095 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3097 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3098 * configure.in: Remove comment about m68k-em.mt.
3099 * Makefile.in: Remove references.
3101 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3103 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3106 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3108 * target.c (target_preopen): If target_kill doesn't remove the
3109 target from the stack, use pop_target to do it.
3111 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3112 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3113 changes to stabsread.c from summer 1993.
3115 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3116 printing the program, rather than passing NULL to printf.
3117 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3118 try to call UDIDisconnect again. Print better message.
3119 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3121 (udi_create_inferior): If udi_session_id is negative, open a new
3122 TIP rather than giving an error.
3124 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3125 config/ns32k/ns32km3.mh: Define NAT_FILE.
3126 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3127 (it was inconsistent and namespace-wrong) to NM_M3_H.
3128 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3129 (m3_open): New function.
3131 * TODO: Update Mach section.
3133 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3135 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3137 * printcmd.c (printf_command): Add missing single-letter
3138 backslash-escape sequences, and improve error message.
3140 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3142 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3143 rather than trying to shove an int into a pointer and back out
3144 again. This avoids compiler warnings.
3146 * defs.h (alloca): Declare as void *, not char *, on hpux.
3147 Don't prototype it, just declare the return type.
3149 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3151 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3152 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3154 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3156 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3157 ZERO_REGNUM, just read it as zero without talking to the board.
3159 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3161 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3162 to store_floating, not nonexistent variable len.
3164 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3166 (mips_store_word): Change calling convention to return errors, and
3167 to provide old contents if the caller wants it.
3168 (mips_xfer_memory): Deal with errors from mips_store_word.
3169 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3170 define now that remote-mips.c doesn't use BREAKPOINT.
3172 * remote-mips.c (mips_create_inferior): Call warning if arguments
3173 specified, and then execute "set args" command. Call error, not
3174 mips_error, if executable file not specified.
3176 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3179 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3182 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3184 * value.h (print_longest): Rename "value" to "val" in prototype
3185 declaration because some compilers don't like arguments whose
3186 names are the same as types.
3187 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3188 before passing it to remote_*_bytes.
3190 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3192 * h8500-tdep.c (saved_pc_after_call): The size of the
3193 pc is memory model dependent. (segmented_command,
3194 unsegmented_command, _initialize_h8500_tdep): New commands to
3195 change memory model.
3196 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3198 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3199 (hms_wait): Use new status structure
3200 (hms_open): Push the target here. (hms_before_main_loop): Not
3201 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3202 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3203 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3204 all registers in a compact way.
3206 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3208 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3209 as CORE_ADDR to match definition in rs6000-tdep.c.
3211 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3213 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3214 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3215 definitions into the psymtab.
3217 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3219 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3220 a special exceptionSize for the 68332.
3222 * remote-udi.c (udi_attach): If no arguments, print error.
3224 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3226 * Makefile.in (VERSION): Bump to 4.12.1
3227 * NEWS, README: Update to match 4.12 release.
3229 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3231 * command.c (empty_sfunc): New function.
3232 (add_set_cmd): Use it instead of not_just_help_class_command.
3233 (not_just_help_class_command): Change calling convention back to
3234 what it was before yesterday's change.
3236 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3237 of the type if present.
3239 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3241 * printcmd.c (decode_format): Don't blithely set the size for
3242 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3244 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3245 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3246 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3247 always just check against INT_MIN and INT_MAX (this also fixes things
3248 if sizeof (long) > sizeof (int), e.g. Alpha).
3249 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3250 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3251 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3252 BUILTIN_TYPE_UNSIGNED_LONGEST.
3253 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3254 longest_int and longest_unsigned_int.
3255 * value.h (struct value): Just align to LONGEST, rather than worrying
3256 about CC_HAS_LONG_LONG.
3257 * valarith.c (value_binop): Figure out type ourself based on
3258 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3259 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3260 * valprint.c (val_print_type_code_int): Just call
3261 extract_unsigned_integer directly, rather than going through
3263 * printcmd.c (decode_format): Remove code which would sometimes
3264 change 'g' size to 'w' for integers. print_scalar_formatted handles
3265 printing huge integers well enough, thank you.
3267 * command.c (add_set_cmd, not_just_help_class_command): Change
3268 to make this the sfunc, not cfunc, since that is how we call it.
3269 * command.h: Comment difference between sfunc and cfunc.
3270 * demangle.c (set_demangling_command): Add third arg since that
3271 is how it is called.
3272 (_initialize_demangler): Use sfunc, not cfunc, for
3273 set_demangling_command, since that is how it is called.
3274 Remove show_demangling_command; it has no effect.
3276 * command.c (shell_escape): Report errors correctly (with error
3277 message from strerror).
3279 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3281 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3282 x_scnlen.l rather than x_scnlen to match corresponding change in
3285 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3287 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3288 Change comments regarding TYPE_CODE_BOOL.
3289 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3290 regardless of the language.
3291 (value_true): Just call value_logical_not regardless of language.
3292 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3293 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3294 * language.h: Improve comment for la_builtin_type_vector.
3295 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3296 builtin_type_m2_bool.
3298 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3300 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3301 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3303 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3305 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3306 by restarting the ioctl.
3308 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3310 * target.h (target_wait): Add comment about calling
3311 return_to_top_level.
3313 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3315 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3316 additional arguments.
3317 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3319 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3321 * sparc-stub.c: Remove unnecessary #include of memory.h.
3323 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3325 * mips-tdep.c: Remove code which sets saved_regs from
3326 init_extra_frame_info and put it in new function mips_find_saved_regs.
3327 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3328 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3329 check if it is NULL and call mips_find_saved_regs if so.
3331 * remote-mips.c: Use unfiltered, not filtered, output most places.
3333 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3334 backtrace. Revise comments.
3336 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3338 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3339 alpha and irix. The _sigtramp case has to be handled properly
3340 in the tdep files if we have no ecoff debugging info.
3341 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3342 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3343 without PC_REGNUM kludge.
3344 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3345 Clean up handling of mips sigtramp frames, improve comments.
3347 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3349 * paread.c (read_unwind_info): Fix typo.
3351 * paread.c (pa_symtab_read): Update the "check_strange_names"
3352 filter to match GCC's current output. Filter out section symbols
3353 (which the HP linker sometimes puts in the wrong place).
3355 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3357 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3359 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3361 * Makefile.in: Remove all references to sparcly-nat.c.
3363 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3364 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3365 duplicating serial.h and target.h.
3367 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3368 are not used anywhere (a 5 Oct 1993 change removed the uses).
3370 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3371 * config/m68k/es1800.mt: Add comment.
3372 * remote-es.c: Extensive changes to update to current conventions.
3374 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3375 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3376 to achieve the desired timeout.
3377 * serial.h (serial_t): Add field timeout_remaining.
3379 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3381 * c-exp.y (yylex): Reenable nested type code.
3383 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3385 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3387 * remote-mips.c (mips_ops): Fix docstring.
3389 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3391 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3392 with the old tm-m68k-em.h:
3393 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3394 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3395 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3396 Add FIXME regarding GET_LONGJMP_TARGET.
3398 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3399 * infptrace.c (kill_inferior): Add comments.
3400 * main.c (quit_command): Call target_close after we kill or
3402 * remote-udi.c (udi_close): Don't error() if QUITTING.
3404 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3406 * configure.in: Make m68k-coff and aout add monitor support in
3407 addition to the standard serial support.
3409 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3411 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3414 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3416 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3417 * elfread.c (record_minimal_symbol_and_info),
3418 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3420 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3422 * i386-stub.c: Add ".text" right before "mem_fault:".
3424 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3426 * remote-utils.c (usage): Fix message to be accurate and conform
3427 more closely to normal conventions.
3429 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3430 whether to show information about exec_bfd, and not control whether
3431 to show information about device and speed.
3433 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3434 usage message, don't dump core.
3436 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3437 for variable size array.
3438 (bug_fetch_register, bug_store_register): Rename "value" to
3439 "fpreg_buf" because some compilers don't like variables whose
3440 names are the same as types.
3441 (bug_store_register): Use a cast when converting char * to
3444 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3445 of the command in error message (the text was referring to the old
3446 name of the command).
3448 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3450 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3451 full details on structure elements without names. This partially
3452 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3453 of those changes was accidental.
3455 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3456 defined, make it an error to specify a single argument which is not
3459 * Makefile.in (version.c), main.c (print_gdb_version): Use
3460 host_alias and target_alias, not host_canonical and
3461 target_canonical, to print configuration.
3463 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3465 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3466 of builtin_type_long. It is necessary to get a type which is
3467 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3469 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3470 various miscellaneous things discovered in the process:
3471 * printcmd.c, defs.h (print_address_numeric): New function.
3472 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3473 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3474 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3475 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3477 * utils.c, defs.h (gdb_print_address): New function.
3478 * expprint (dump_expression), gdbtypes.h: Use it.
3479 * breakpoint.c (describe_other_breakpoints),
3480 symmisc.c (dump_symtab, print_symbol):
3481 Use filtered not unfiltered I/O.
3482 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3483 just run gdb under a debugger for this (and it had problems with
3484 printing addresses, how to print b->shadow, etc.).
3485 * buildsym.c (make_blockvector), core.c (memory_error),
3486 exec.c (print_section_info), maint.c (print_section_table),
3487 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3488 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3489 Add comments saying code is broken. Marked with "FIXME-32x64".
3490 * dbxread.c (process_one_symbol), partial-stab.h (default),
3491 remote-vx.c (vx_run_files_info):
3492 Don't cast int being passed to local_hex_string.
3493 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3494 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3496 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3498 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3499 * source.c: Include <sys/types.h> regardless of USG.
3501 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3503 * valops.c (value_assign): Set `type' after coercing toval.
3504 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3505 Use extract_unsigned_integer to get the address of a reference.
3507 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3509 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3510 AIX can use ? instead of \ for continuation. Deal with it.
3512 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3513 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3514 the HP compiler in ANSI mode doesn't like.
3516 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3517 based on USG, rather than defining HAVE_SIGSETMASK to an
3518 expression containing defined. Having a macro used in #if expand
3519 to an expression containing "defined" is undefined according to
3520 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3523 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3525 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3526 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3528 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3530 * ch-exp.y (match_string_literal): Allow a zero-length string.
3531 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3533 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3535 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3536 passing them to print_387_status.
3537 (print_387_status): Don't subtract top from 7 before using it.
3538 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3539 from 7; the above explains it.
3541 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3543 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3544 pointer value when fixing up the frame at the start of a function.
3546 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3548 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3549 Sparc from the stack.
3551 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3553 * remote-mips.c (mips_initialize): Clear mips_initializing via
3554 cleanup chain, not directly.
3556 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3557 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3558 munging the timeout due to the limited range of c_cc[VTIME].
3560 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3561 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3562 m3-nat.c (m3_create_inferior): Pass it.
3563 * procfs.c: Remove ptrace function. It was declared in a way which
3564 conflicted with the prototype in unistd.h on Solaris.
3566 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3568 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3569 in the sigcontext if it is a signal trampoline frame.
3570 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3571 Define for Solaris2.
3573 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3575 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3576 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3577 tm-sparc.h so they can be overridden if necessary.
3579 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3581 * lynx-nat.c: Add Sparc support.
3582 * sparcly-nat.c: Remove. It's useless.
3583 * config/sparc/nm-sparclynx.h: Rewrite.
3584 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3586 * config/sparc/tm-sparclynx.h: Rewrite.
3588 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3590 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3591 directory. Old code was discarded, since the new opcode table has
3594 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3596 * Makefile.in (realclean): Remove info files per make-stds.texi.
3598 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3600 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3601 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3602 * config/sparc/tm-sun4sol2.h: Define it.
3604 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3606 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3607 if we did not find a symbol.
3609 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3611 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3614 * hppab-nat.c (call_ptrace): Delete redundant function.
3615 (kill_inferior, attach, detach, child_resume): Likewise.
3616 (child_xfer_memory): Likewise.
3618 * hppah-nat.c (call_ptrace): Delete redundant function.
3619 (kill_inferior, attach, detach, child_resume): Likewise.
3621 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3623 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3625 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3627 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3628 (CHILD_XFER_MEMORY): Define.
3629 (PT_*): Define so that generic infptrace.c code can be used.
3631 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3633 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3634 struct section_offsets *, not a (nonexistent) struct section_offset *.
3636 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3637 internal_xcoff_symtab, not an array of one of them. Change lots of
3638 "main_aux" to "&main_aux" and so on.
3640 * coffread.c, xcoffread.c: Include <coff/internal.h>
3643 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3645 * coffread.c (coff_getfilename): Make it not static.
3647 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3649 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3650 a completely gratuitous difference between xcoffread.c and coffread.c).
3652 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3654 * infrun.c (wait_for_inferior): Don't set frame for
3655 step_resume_breakpoint for IN_SIGTRAMP cases.
3657 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3658 breakpoint.c (bpstat_what): Move step_resume from its own field of
3659 the struct bpstat_what into the main_action. Make it override
3660 other breakpoints. This is a conservative change in the sense
3661 that before the step resume breakpoint was a breakpoint.c
3662 breakpoint, hitting the step resume breakpoint overrode even
3663 calling bpstat_stop_status.
3665 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3667 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3668 in case execution was stopped in the called function.
3669 * stack.c (print_frame_info, frame_info): If backtracing through
3670 a call dummy, handle the starting source line number on a line
3671 boundary like backtracing through sigtramp.
3672 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3673 for call dummy frame right. Remove old test for dummy frame,
3674 it has been unused at least since gdb-3.5.
3675 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3678 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3680 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3682 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3684 * infrun.c (signals_info), target.c (target_signal_from_name):
3685 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3687 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3689 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3690 * inflow.c (terminal_ours_1): When discussing how to deal with the
3691 tty state, make note of query() as well as readline.
3693 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3694 signals for which stop and print are cleared by default.
3696 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3698 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3699 reserved fields to hold a stub unwind entry type. Fix typo.
3700 (stub_unwind_entry): New structure for raw stub unwind entries.
3701 (stub_unwind_types): The types of stubs we may encounter.
3702 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3703 * hppa-tdep.c (rp_saved): Use additional information provided
3704 by linker stub unwind descriptors.
3705 (frameless_function_invocation): Likewise.
3706 (frame_chain_valid): Likewise.
3707 * paread.c (compare_unwind_entries): New function for sorting
3708 unwind table entries.
3709 (read_unwind_info): Rewrite to remove dependency on host endianness.
3710 Read in data from the $UNWIND_END$ subspace which contains linker
3711 stub unwind descriptors. Merge that data into the basic unwind
3714 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3716 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3718 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3719 from either the symbol name or the auxent.
3720 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3723 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3725 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3727 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3729 * README: Update notes for alpha port.
3731 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3733 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3734 for operation fault, constraint fault, and type fault.
3736 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3738 * Makefile.in (init.c): Add comment explaining formatting conventions.
3740 * c-exp.y (parse_number): Assign to temporary between the right
3741 shifts, to work around a bug in the SCO compiler.
3743 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3744 Add various files which were added to GDB recently.
3746 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3749 * Makefile.in: Add mostlyclean target.
3751 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3755 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3757 * main.c (show_commands): Make return type of extern
3758 history_get be HIST_ENTRY, rather than struct _hist_entry.
3759 (The latter loses with the upcoming merged readline.)
3761 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3763 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3764 const char *, not char *.
3766 * symtab.h (struct symbol): Make section short, not unsigned short.
3768 * symtab.c (lookup_symbol): Add comment about QUIT here.
3770 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3772 * c-exp.y (parse_number): Check for overflow regardless of range
3773 checking. Fix overflow check to use unsigned LONGEST, not
3776 * c-exp.y (parse_number): Make it so that integer constants are
3777 builtin_type_long_long if builtin_type_long isn't big enough or if
3778 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3780 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3781 Print our "()" first, then recurse for the target type.
3783 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3785 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3787 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3789 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3791 * utils.c (request_quit): Re-establish signal handler regardless
3794 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3796 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3798 * i960-tdep.c: Include target.h.
3800 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3802 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3804 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3806 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3807 changes (status -> ourstatus; declare status, etc.).
3808 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3810 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3812 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3814 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3816 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3818 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3820 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3822 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3824 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3826 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3828 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3829 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3831 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3834 Add search to target vector (#if 0'd until after 4.12):
3835 * target.h (to_search, target_search): Add.
3836 * gdbcore.h, core.c (generic_search): Add.
3837 * remote.c (remote_search): Add.
3838 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3841 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3842 is on, call find_pc_function rather than relying just on the minimal
3843 symbols (probably only matters for symbol readers which don't put
3844 statics in the minimal symbols, but changing this strikes me as
3845 not conservative enough).
3846 Initialize name_location in all cases.
3847 If no symbol and no msymbol, don't print anything symbolic.
3849 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3851 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3853 * printcmd.c (print_address_symbolic): Make it search the
3854 symtabs for variables as well as functions. Add `set print
3855 fast-symbolic-addr' and default it to fast (the old way).
3856 Print line numbers for data items as well as functions.
3858 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3859 address, if a symbol is found (take two more args pointing to
3860 where to store these results).
3862 * symtab.h (find_addr_symbol): Add prototype.
3864 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3866 * objfiles.h: Fix comments to reflect the fact that the phrase
3867 "top of stack" always refers to where the pushing and popping takes
3868 place, regardless of whether it is at the highest or lowest address.
3870 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3872 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3873 compiler generated tag names.
3874 * mdebugread.c (parse_type): Handle cross references to qualified
3876 * valops.c (value_struct_elt): Improve error message if the
3877 address of a method is requested from an object instance.
3878 * valops.c (search_struct_method): Make name_matched non-static
3879 to get it initialized correctly.
3880 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3881 exclude segment register which are not writable on newer SCO versions.
3883 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3885 * go32-xdep.c: Remove unused function uerror.
3886 (sigsetmask): Declare return type. Declare argument (to match the
3887 way it is called). Explicitly return 0.
3889 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3891 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3892 partial_symbol): Shrink the storage sizes of symbols, by making
3893 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3894 enums and small ints to the end of each struct to improve
3895 alignment, and switching the section number from int to unsigned
3898 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3900 * symtab.c (find_addr_symbol): New routine that will find the nearest
3901 symbol associated with an address. It does so by exhaustive
3902 search of the symtabs, so it's slow but complete.
3904 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3906 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3907 to [0,0] rather than [0, end of first source file]. This avoids
3908 problems with other parts of GDB looking for linetables in the
3909 _globals_ symtab. Eliminate variables num_object_files and
3910 first_object_file_end.
3912 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3914 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3915 (pop_frame): Restore PC2 and LR0 from dummy frames.
3916 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3917 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3918 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3919 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3920 (SETUP_ARBITRARY_FRAME): Define.
3922 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3924 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3926 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3928 * remote-udi.c (udi_resume): Correct prototype.
3930 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3932 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3933 hppa_frame_find_saved_regs.
3934 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3935 (prologue_inst_adjust_sp): New function.
3936 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3937 (skip_prologue): Completely rewrite to use unwind information.
3938 (hppa_frame_find_saved_regs): Likewise.
3940 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3942 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3943 to convert a signal number with appropriate bounds checking.
3945 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3947 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3949 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3950 print a newline to end the display anyway.
3952 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3953 coprocessor status regs) when popping a frame. This fixes
3954 float exceptions that occur after calling inferior functions.
3956 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3957 Read and write the fsr (float status register) to/from the child
3958 process along with the float regs. Remove Peter Schauer's change
3959 of May 24 '93, which has higher overhead and doesn't solve the
3960 real problem (which was that FSR wasn't being set).
3962 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3964 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3965 stack overflow check isn't right after the register stack
3966 adjustment instruction. Metaware R2.3u compiler moves other
3967 things in front of it. This fix isn't perfect but is what's
3970 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3972 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3974 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3975 character filenames.
3976 * configure.in: Change accordingly.
3978 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3980 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3981 _filtered io routines from these two files.
3983 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3985 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3986 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3987 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3989 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3991 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3993 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3994 printing to gdb_stderr.
3996 * remote-udi.c (udi_kill): Don't close the connection, just set
3997 inferior_pid to zero.
3998 (udi_mourn): Call remove_breakpoints.
4000 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4002 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4004 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4006 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4008 * remote-bug.c: At the start of each section, reset srec_frame
4011 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4012 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4013 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4014 code which looks for those two waitkinds. Use switch statement.
4015 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4016 CHILD_SPECIAL_WAITSTATUS.
4018 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4019 * Move target_signal_from_host, target_signal_to_host, and
4020 store_waitstatus from inftarg.c to target.c. procfs needs them.
4021 * target.c: Include "wait.h" and <signal.h>.
4022 * target.h, infrun.c (proceed), proceed callers: Pass new code
4023 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4024 enums being treated as unsigned and is cleaner.
4025 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4027 * infcmd.c (signal_command), infrun.c (signals_info):
4028 Don't allow user to specify numeric equivalent of
4029 TARGET_SIGNAL_DEFAULT.
4031 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4033 * config/alpha/alpha-netware.mt: New target support for Alpha
4035 * configure.in: Add alpha-*-netware* target.
4037 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4039 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4041 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4043 * target.h: Add enum target_waitkind, enum target_signal, and
4044 struct target_waitstatus. Change status argument to target_wait to
4045 be struct target_waitstatus * instead of int *.
4046 * target.h, infrun.c, all targets: Change type of signal arguments
4047 to resume(), proceed(), and target_resume() from int to enum
4049 * All targets (*_wait, *_resume): Change accordingly.
4050 * infcmd.c (program_info, signal_command), throughout infrun.c,
4051 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4052 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4053 signal code stuff right with the new signals would be non-trivial).
4054 * inferior.h (stop_signal): Make it enum target_signal not int.
4055 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4056 target_signal_from_name): New functions.
4057 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4058 store_waitstatus): New functions.
4059 * procfs.c (procfs_notice_signals): Use them.
4060 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4062 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4064 * objfiles.c (build_objfile_section_table): Don't abort() if
4065 objfile->sections is already set.
4067 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4068 to match recent change to exec.c.
4072 * main.c (print_gdb_version): Change year to 1994.
4074 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4075 * Makefile.in (NONSRC): Add ChangeLog-93.
4077 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4079 * stabsread.c (read_type): Allow defining several type numbers
4080 at once (e.g. "(1,2)=(3,4)="...).
4082 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4084 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4086 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4088 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4089 to process_one_symbol.
4090 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4091 avoid caching a bad endaddr in find_pc_partial_function.
4093 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4095 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4097 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4099 * infrun.c (wait_for_inferior): Do not step or step resume past
4100 the end of a one-line function we just stepped into.
4102 For older changes see ChangeLog-93
4108 version-control: never