1 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
3 * defs.h (enum misc_command_type, command_control_type): Enums
4 for describing the command and control types.
5 (struct command_line): Add new fields to keep track of the command
6 type and body associated with the command.
7 * top.c: Include value.h. Delete whitespace at the end of lines.
8 (build_command_line, get_command_line): New functions.
9 (execute_control_command, while_command, if_command): Likewise.
10 (realloc_body_list, read_next_line): Likewise.
11 (recurse_read_control_structure): Likewise.
12 (execute_user_command): Call execute_control_command.
13 (read_command_lines): Simplify by calling read_next_line, call
14 read_control_structure for "if" and "while" commands.
15 (free_command_lines): Free new fields in the command structure.
16 (define_command): Reset control_level to zero.
17 (init_main): Install command handlers for "if" and "while" commands.
19 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
21 * c-typeprint.c (c_type_print_varspec_prefix,
22 c_type_print_varspec_suffix): Add cases for Fortran type codes.
23 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
24 call f77_value_literal_string instead.
25 * f_exp.y: Include <string.h>, move include of parser-defs.h.
26 (parse_number): Translate 'd' floats to 'e' so atof() works.
27 (yylex): Remove unused variables.
28 * f-lang.c: Include <string.h>.
29 (get_bf_for_fcn): Remove unused variable.
30 * f-typeprint.c (f_type_print_varspec_prefix,
31 f_type_print_varspec_suffix): Remove unused
32 variables, add cases to switch statements.
33 (f_type_print_base): Remove unused variables.
34 * f-valprint.c (gdbcore.h, command.h): Include.
35 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
36 Call read_memory_integer with correct number of arguments.
37 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
38 with correct argument type.
39 (f77_print_array): Removed unused array array_size_array.
40 (f_val_print): Don't use a CORE_ADDR as a char *.
41 * valops.c (value_cast): Handle COMPLEX and BOOL types.
42 (value_assign): Handle Fortran literal string and complex values.
43 (f77_cast_into_complex, f77_assign_from_literal_string,
44 f77_assign_from_literal_complex): New functions.
46 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
48 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
51 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
53 * i960-tdep.c (signal.h): Don't include.
55 * cxux-nat.c (target_is_m88110): Remove definition.
57 * configure.in (config/nm-empty.h): If cross only, use instead
59 * config/nm-trash.h: Remove.
60 * config/nm-empty.h: New file.
61 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
62 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
63 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
64 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
65 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
67 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
69 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
71 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
73 * configure.in: No longer look for nm, tm, and xm headers in
74 config/<header>; they are always in config/<cpu>/<header>.
76 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
78 * objfiles.c (allocate_objfile): Add the newly-created objfile to
79 the end of the list of objfiles, instead of at the beginning.
81 * xcoffread.c (allocate_include_entry): New function, abstracted
82 from code in record_include_begin.
83 (record_include_begin, record_include_end): Call it.
85 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
86 target_has_stack to decide whether to create a real stack frame
89 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
91 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
93 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
95 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
97 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
98 field names into what is expected by sparc-nat.c.
100 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
102 * c-typeprint.c (c_typedef_print): Add missing Chill support.
104 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
106 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
108 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
110 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
111 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
114 * nlm/Makefile.in: Get rid of NWSOURCE.
115 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
116 * nlm/gdbserve.o: Add dummy __main routine.
117 * nlm/gdbserve.def: Turn on debug.
119 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
121 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
123 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
125 * config/tm-nbsd.h: New file, support for all NetBSD targets.
126 * config/xm-nbsd.h: fix typo.
127 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
128 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
130 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
132 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
134 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
135 change typeo in error msg (`inferrior' -> `inferior').
137 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
139 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
140 attach_flag (this check was performed by the callers). Also check
141 inferior_thisrun_terminal.
142 * inftarg.c (child_wait), lynx-nat.c (child_wait),
143 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
144 attach_flag in deciding whether to call set_sigint_trap and
147 * value.h (struct value): Change literal_data from PTR to char *,
148 since that is the way it is used.
150 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
152 * somread.c (som_symfile_read): Force unwinds to be re-read after
153 reading in a new partial symbol table.
155 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
157 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
158 an obsolete conditional.
159 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
160 an obsolete conditional.
161 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
164 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
166 * Makefile.in (ns32k-opcode.h): Remove reference.
167 (ns32k-pinsn.o): Update dependencies.
168 * ns32k-opcode.h: Remove file.
169 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
170 all other code in this file.
172 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
174 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
175 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
177 * nlm/Makefile.in: Add rule for .S.o.
178 * nlm/aio.h: Protect from multiple inclusions.
179 * nlm/alpha-io.S: Remove everything we don't need.
180 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
181 Remove, no longer needed.
182 * nlm/alpha.c: Merge in lots of stuff from previous files.
183 * nlm/alpha.h: Don't #include alpha-patch.h. Make
184 breakpoint_insn extern.
185 * Move stuff from alpha-patch.h into here.
187 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
189 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
191 * annotate.c (annotate_starting): Flush output.
193 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
195 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
196 the callers of symbol_file_add. Gets rid of heuristic fence-post
197 warnings on mips and alpha targets when the PC resides in a shared
198 library which is not yet read in.
199 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
200 irix5-nat.c (solib_add), osfsolib.c (solib_add),
201 remote-vx.c (vx_open), solib.c (solib_add):
202 Add call to reinit_frame_cache after all shared libraries are read in.
203 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
204 symfile.c (symbol_file_command, add_symbol_file_command):
205 Add call to reinit_frame_cache after symbol_file_add.
207 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
209 * config/xm-nbsd.h: New file, support for all NetBSD ports.
210 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
211 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
212 * configure.in: Add sparc-*-netbsd target.
214 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
216 * remote-vx.c (vx_attach): Interpret the command argument as an
219 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
221 * configure.in: Change i[34]86 to i[345]86.
222 * nlm/configure.in: Likewise.
223 * gdbserver/configure.in: Likewise.
225 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
227 * configure.in (i386-*-netware): Automatically configure nlm
230 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
232 * nlm/gdbserve.c: conditionalize header file inclusion for either
233 NetWare 4.0 or PIN targets.
234 * nlm/i386.c: include appropriate header files.
235 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
238 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
240 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
241 * nlm/gdbserve.def: Autoload clib.
243 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
245 * breakpoint.c (condition_command): Call breakpoints_changed.
247 * gdbtypes.h: Declare f77_create_literal_string_type and
248 f77_create_literal_complex_type.
249 * valops.c (f77_value_literal_string, f77_value_substring,
250 f77_value_literal_complex): Use xmalloc not malloc.
251 * valops.c (f77_value_literal_string, f77_value_substring):
252 Make addr char * not CORE_ADDR.
253 * value.h (struct value): Add new field literal_data of aligner union.
254 (VALUE_LITERAL_DATA): Use it.
255 * f-lang.h: Declare find_common_for_function.
256 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
257 myaddr fields of a union. Don't overload it with the frame field
258 (not sure this is necessary; I'm not sure what lval_* codes
259 VALUE_SUBSTRING_* can be used with).
261 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
263 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
264 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
266 * rs6000-nat.c: Include libbfd.h again, needed until reference
267 to bfd_cache_lookup is cleaned out.
269 * config/i386/linux.mh (XM_CLIBS): Add -lm.
271 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
273 Work to reduce the interrupts-off duration when running in DOS.
274 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
275 (dos_async_rx): rewrite to unpack as many characters from the
276 asynctsr as possible into a local buffer.
278 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
280 Initial Fortran language support, adapted from work by Farooq Butt
281 (fmbutt@engage.sps.mot.com).
282 * Makefile.in: Add Fortran-related files and dependencies.
283 * defs.h (language_fortran): New language enum.
284 * language.h (_LANG_fortran): Define.
285 (MAX_FORTRAN_DIMS): Define.
286 * expression.h: Reformat to standard.
287 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
288 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
289 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
290 TYPE_CODE_LITERAL_STRING): New type codes.
291 (type): New fields upper_bound_type and lower_bound_type.
292 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
293 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
295 (builtin_type_f_character, etc): Declare.
296 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
297 * f-exp.y: New file, Fortran expression grammar.
298 * f-lang.c: New file, Fortran language support functions.
299 * f-lang.h: New file, Fortran language support declarations.
300 * f-typeprint.c: New file, Fortran type printing.
301 * f-valprint.c: New file, Fortran value printing.
302 * eval.c (evaluate_subexp): Add code for new expression opcodes,
303 fix wording of error message.
304 * gdbtypes.c (f77_create_literal_complex_type,
305 f77_create_literal_string_type): New functions.
306 * language.c (set_language_command): Add Fortran info.
307 (calc_f77_array_dims): New function.
308 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
310 * symfile.c (deduce_language_from_filename): Recognize .f and .F
311 as Fortran source files.
312 * valops.c (f77_value_literal_string, f77_value_substring,
313 f77_value_literal_complex): New functions.
315 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
317 * c-typeprint.c (c_print_type): Assume demangled arguments
318 if a '(' is found in varstring, looking for ')' at the end of
319 varstring did fail with demangled const member functions, which
320 have a trailing `const'.
321 * remote.c (get_offsets, putpkt): Change to `char' buffers,
322 to avoid errors when compiling with DEC c89.
323 (remote_wait): Cast to `char *' before passing buffer to
324 fputs_filtered, to avoid errors when compiling with DEC c89.
325 (remote_wait): Do not return inferior_pid by default, this
326 statement is never reached, which causes warnings from some
328 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
329 * symfile.c (load_command): If called with no argument, try
330 to get the filename from the executable file.
331 (generic_load): Remove check for NULL filename, it is done
334 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
336 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
337 from June 2, 1994 (what was I thinking?!?). Fix it right this
340 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
342 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
344 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
346 * README: Grammar improvements, clarifications, updates.
348 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
350 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
351 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
352 * configure.in (powerpc-*-netware*): Automatically configure nlm
354 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
355 specific stuff. Make things more configurable.
356 * nlm/configure.in: Add powerpc-*-netware* target. Use
357 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
359 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
360 Remove lots of architecture-specific stuff.
361 * nlm/gdbserve.def: Add new imports.
362 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
363 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
365 * nlm/prelude.o: What was this doing here?
366 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
367 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
368 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
369 * config/powerpc/tm-ppc-nw.h: Ditto.
371 * nlmstub.def: New file, contains imports for 386 nlm stub.
373 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
375 * remote-pa.c: New file for HPPA embedded support. Currently it's
377 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
379 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
381 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
382 STORE_RETURN_VALUE): Define to use %a0 for pointers.
384 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
386 * remote-mips.c: Remove unused declaration of mips_load.
388 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
390 * coffread.c: General cleanup, and support for section offsets.
391 (time.h, sys/types.h, libbfd.h): Don't include.
392 (cur_src_start_addr, cur_src_end_addr): Rename to
393 current_source_start_addr, current_source_end_addr.
394 (nlist_stream_global): Remove.
395 (nlist_bfd_global): New global variable.
396 (coff_symfile_read): Remove code that gets and uses fileno()
398 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
399 section_offsets parameter, add text/data section offset to
400 appropriate symbols' values.
401 (read_one_sym): Use bfd_read instead of fread.
402 (init_stringtab, init_lineno): Change first parameter to a bfd,
403 use bfd routines instead of raw I/O.
405 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
407 * symtab.c (decode_line_1): If funfirstline and we get a
408 non-LOC_BLOCK symbol (e.g. variable or type), then error().
410 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
412 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
413 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
414 (TAGS): Also pass result of find on config sub-directory to etags.
415 (ALLPARAM): Remove; now unused.
417 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
419 * Makefile.in (VERSION): Bump to 4.13.1
420 * NEWS, README: Update to match gdb 4.13 release version.
422 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
424 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
425 * cxux-nat.c: Remove dangling #else block.
426 (m88k_harris_core_register_addr): New function.
428 * environ.c (init_environ): If no environment, do nothing.
430 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
432 * remote.c (remote_wait): Return inferior_pid instead of 0 for
435 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
437 * sparclite/aload.c (sys_error, error): Use vfprintf to variable
440 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
442 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
443 errno_max, signo_max, strtoerrno, strtosigno): Delete.
444 Include "libiberty.h" instead.
446 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
448 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
449 add additional argument specifying raw address to permit
450 proper release of debug registers.
451 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
454 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
456 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
457 define them in top.c. Add comments to the hooks.
459 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
461 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
462 `to_remove_breakpoint' fields.
464 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
466 * infcmd.c (run_command): Remove comment suggesting using
467 target_has_execution instead of inferior_pid.
469 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
471 * remote-mips.c (mips_open): add code to handle baud rate.
473 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
475 * infrun.c (wait_for_inferior): Call target_resume() upon
476 detection of new processes.
478 * procfs.c (create_procinfo): Return pointer to new procinfo
480 * (do_detach): Spacing & formatting cleanup.
481 * (procfs_wait): Move wait_again label to ensure that we really
482 wait again. On exit from fork, release new child from gdbs'
484 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
486 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
488 * i386-nlmstub.c (handle_exception): Wait until the thread has
489 been started before killing the NLM by pointing the PC at
492 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
494 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
495 Irix 5 has a standard _sigtramp signal handler.
496 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
497 it is not needed for a standard _sigtramp signal handler.
498 Add shared library sections to the section table of the target
499 before adding the symbols.
500 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
501 instructions that do not prepare a stack adjustment.
502 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
503 which does the right thing on machines where `char' is unsigned.
505 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
507 * remote.c (remote_open): Move setting of inferior_pid prior to
508 call to remote_start_remote. Also use unique value for pid to
509 avoid confusion with read_register_pid & friends.
510 * (remote_wait): Return inferior_pid instead of 0 in all cases.
512 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
514 * dwarfread.c (bfd.h): Don't include.
516 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
518 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
519 kill the program being debugged. KillMe(), the undocumented
520 call intended for this purpose, causes the server to hang.
522 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
524 * remote.c (read_frame): Calculate run length encoded checksum
526 * config/sh/stub.c: New file.
528 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
530 * target.c (find_default_run_target): Make sure to_can_run is set
533 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
535 * TODO: Remove note about fast watchpoints and remove obsolete
538 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
540 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
541 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
542 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
544 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
546 * target.c (add_target): Don't call clean_target on target
548 * (unpush_target): Test for to_close being set before calling.
549 * (target_xfer_memory, target_info): Check for to_has_memory
550 before playing with memory.
552 * remote.c (remote_open): Set inferior_pid to make kill command
554 * inflow.c (kill_command): Revert change of Aug 2. Use
555 inferior_pid to determine whether to print out "The program is not
558 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
560 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
561 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
562 * m3-nat.c: Pass argument to return_to_top_level.
563 Declare m3_kill_inferior before use.
564 (port_chain_insert): In "can't happen" case, abort rather than
565 setting `mid' to large decimal constant (which gcc warns about).
566 (get_thread_name): Use cast to convert const char * to char *.
567 (add_mach_specific_commands): #if 0 "thread break" command.
568 (m3_trace_him): Call push_target.
569 (mach_really_wait): New argument pid; remove unused
571 (intercept_exec_calls): Call target_terminal_init and
572 target_terminal_inferior once the child execs.
573 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
575 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
577 * procfs.c (procfs_mourn_inferior): don't dereference the
578 procinfo pointer after it has been freed.
580 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
582 * breakpoint.c (breakpoint_1): Improve pluralization in display
583 of breakpoint hit counts.
585 * language.h (struct language_defn): Remove unused field
587 (longest_float): Remove, no longer used.
588 * language.c (unknown_language_defn, auto_language_defn,
589 local_language_defn): Remove init of la_longest_float field.
590 * c-lang.c (c_language_defn, cplus_language_defn,
591 asm_language_defn): Ditto.
592 * ch-lang.c (chill_language_defn): Ditto.
593 * m2-lang.c (m2_language_defn): Ditto.
595 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
597 * defs.h (bfd_read, bfd_seek): Remove declarations.
598 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
600 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
602 * inflow.c (kill_command): Fix a bug which prevented target
603 programs to be killed.
605 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
607 * defs.h: Change two-line declarations to one-line form.
608 (NORETURN): Define as "volatile" only for older GCCs.
609 (ATTR_NORETURN): Define for newer GCCs.
610 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
612 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
614 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
615 * breakpoint.c (delete_breakpoint, enable_breakpoint,
616 disable_breakpoint): Don't call breakpoints_changed; it is now
617 called via the *_breakpoint_hook functions.
618 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
620 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
622 * stabsread.c (read_type): Fix a bug in enum size calculation.
624 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
626 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
627 argument types to shut up GCC.
629 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
630 linker stub, then return the address the stub will return to.
631 (frame_saved_pc): Correctly restart the search for the saved
632 pc when a linker stub is encountered.
634 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
635 register stores emitted by the version 9 HP compilers.
636 (inst_saves_fr): Relax test for a specific base register (%r1);
637 this avoids losing with the version 9 HP compilers.
638 (skip_prologue): Try to skip argument stores emitted by the HP
639 compilers. It's not perfect, but it's better than before.
641 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
643 * findvar.c (write_pc write_pc_pid): Remove casts to long when
644 calling write_register_pid.
645 * (write_register_pid): Add prototype.
647 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
649 * remote.c (read_frame): Split readchar/checksum calculation into
650 two parts since evaluation order is undefined.
652 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
654 From Kevin A. Buettner (kev@cujo.geg.mot.com).
655 * Makefile.in (coredep.o): Add inferior.h as dependency.
656 * inflow.c: Add F_SETOWN to list of defines to check
657 around code that uses F_SETOWN.
659 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
661 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
662 set the -L and -B directory prefixes so we can link with it.
664 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
666 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
667 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
670 * General hackery to support alternate user-interface.
671 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
672 disable_breakpoint): Call hooks for alternate user-interface.
673 * defs.h: Add declarations for alternate user-interface hooks.
674 * main.c (main): Add --nw (and --nowindows) options to disable
676 * (near call to command_loop): Call command_loop_hook if set.
677 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
678 * stack.c: Call print_frame_info_listing_hook if set.
679 * top.c (gdb_init): Initialize targets.c and utils.c prior to
680 other files to make sure that calls to error and warning will
681 work. Call init_ui_hook after everything else.
682 * utils.c (query): Call query_hook if set.
683 * (gdb_flush): Call flush_hook if set.
684 * Change _initialize_utils to initialize_utils cuz we don't use
685 automatic initialization of utils.c anymore.
687 * Support for TK GUI.
688 * Makefile.in: Add rule for gdbtk.o.
689 * configure.in: Add support for --enable-gdbtk.
690 * gdbtk.c: New file. Contains support routines for TK interface.
691 * gdbtk.tcl: New file. Implements GUI policy.
693 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
696 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
698 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
699 there and we are using the gcc from the tree.
700 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
702 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
704 * Makefile.in (annotate.o): Add dependencies.
706 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
708 * sparclite/aload.c: Added new -q (quiet) option.
709 return 0 exit status if file was successfully downloaded.
711 * nlm/gdbserve.c: merge in command line argument parsing changes
712 and bug fixes made to i386-nlmstub.c.
714 * i386-nlmstub.c: The returnLength field must be initialized
715 before portConfig is passed to AIOGetPortConfiguration.
716 Compare command line arguments with strnicmp(); args are
717 case insensitive on netware.
719 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
721 * Makefile.in (DISTSTUFF): Add definition.
722 (diststuff): Add for new distribution support.
723 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
724 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
725 Remove old distribution building rules, now uses standard
726 distribution support in parent directory Makefile.in.
728 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
730 * target.c (push_target): Cast result from xmalloc.
732 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
734 * elfread.c (elf_symtab_read): Discard compiler labels generated
735 by the Solaris 2.1/Intel SunPro compiler.
737 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
739 * target.c (nomemory): Fix prototype and routine to take correct
742 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
744 * Makefile.in (clean): Remove libgdb-files.
746 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
748 * coredep.c: Include inferior.h.
750 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
752 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
755 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
757 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
758 .cp as C++, alphabetize better.
760 * breakpoint.c (ignore, condition): Move usage note into body of
761 help text, so first line can be one-line summary.
763 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
765 * target.c (unpush_target): Fix handling of removal of top target.
767 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
769 * Makefile.in: Add stuff to build nlmstub.
770 * Add rule for annotate.o to keep Sun make happy.
771 * configure.in: Add config for powerpc/Netware.
773 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
774 filename. This speeds up handling of trailing N_SO stabs (they
775 mark the end of a .o file).
777 * target.c, target.h: Change the way pushing and popping of
778 targets work to support target overlays and inheritance.
779 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
780 Fixup references to current_target, due to previous changes.
782 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
783 needed to get the address of longjmp out of the target.
785 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
787 * main.c: Include <ctype.h>.
789 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
791 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
794 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
796 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
798 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
800 * Makefile.in (VERSION): Bump to 4.12.4.
802 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
804 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
805 * configure.in (m88*-harris-cxux*): New configuration.
806 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
807 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
809 * config/m88k/tm-m88k.h: Add comment about Harris OS.
810 (TARGET_WRITE_PC): Pass pid through to register writers.
812 * configure.in (m68*): Put vendor-only-specified host configs
813 after vendor-and-os-specified configs.
814 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
816 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
817 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
820 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
822 * elfread.c (elf_symtab_read): Handle error return from
823 bfd_get_dynamic_symtab_upper_bound gracefully.
825 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
827 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
828 registers in use by the inferior.
829 * coredep.c (fetch_core_registers, register_addr): Use it.
830 * findvar.c (registers_changed, registers_fetched,
831 read_register_bytes): Ditto.
832 * infcmd.c (do_registers_info, registers_info): Ditto.
833 * infptrace.c (fetch_inferior_registers,
834 store_inferior_registers): Ditto.
835 * stack.c (frame_info): Ditto.
837 * coredep.c (CORE_REGISTER_ADDR): New macro.
838 (fetch_core_registers): Use it.
840 * breakpoint.c (ignore, condition): Add usage notes to help strings.
841 * symfile.c (add-symbol-file): Add usage note to help string.
842 (add_shared_symbol_files_command): New command.
845 * inferior.h (read_pc_pid): Declare.
846 * breakpoint.c (watchpoint_check): Cache breakpoint in local
847 variable b, remove unused variable other_type_used.
848 * main.c (inferior.h, call-cmds.h): Include.
850 * remote.c (remote_wait): Return 0 by default.
852 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
854 Stop printing at null char option, from Oliver Meyer
855 (omeyer@i3.informatik.rwth-aachen.de).
856 * valprint.h, valprint.c (stop_print_at_null): New global.
857 * valprint.c (_initialize_valprint): New print set subcommand
859 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
860 printing a char array, adjust the number of chars to print.
862 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
864 From Kevin A. Buettner (kev@cujo.geg.mot.com).
865 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
866 pic code in addition to prologues where an instruction from the
867 prologue gets moved into the delay slot of a branch instruction
868 immediately following the prologue. A table of potential prologue
869 instructions (prologue_insn_tbl) is now used for picking apart a
871 (frame_find_saved_regs): Changed the way in which limit gets set
872 so that the delay slot of branch instructions immediately
873 following the prologue gets examined.
874 (pushed_size, store_parm_word, store_parm, push_parameters,
875 collect_returned_value): Deleted.
877 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
879 * infrun.c (wait_for_inferior): Handle stepping into leaf
880 functions whose prologue consists of gp loading code only.
882 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
884 * dbxread.c: Don't include libbfd.h.
885 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
886 <time.h>, or <sys/types.h>.
887 * elfread.c (elf_symfile_read): Use only standard BFD functions to
888 collect information about the stab and stab string sections.
890 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
892 * stabsread.c (read_huge_number): handle large unsigned number
893 for stabs generated by os9k C compiler.
895 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
897 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
898 * breakpoint.h (hit_count): New breakpoint field.
899 * breakpoint.c (show_breakpoint_hit_counts): New variable.
900 (clear_breakpoint_hit_counts): New function.
901 (bpstat_stop_status): Increment the hit count.
902 (breakpoint_1): Display the hit count.
903 * infcmd.c (run_command): Reset breakpoint hit counts.
904 * target.c (generic_mourn_inferior): Don't clear ignore counts if
905 displaying hit counts.
907 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
909 * elfread.c (elf_symfile_read): Unconditionally add dynamic
910 symbols for all symbol files. Makes skipping over the
911 trampoline code work when stepping from a function in a shared
912 library into a function in a different shared library for Irix 5.
913 Other ELF targets do not have enough information in their
914 dynamic symbol tables to make this work.
915 (elf_symtab_read): Relocate mst_solib_trampoline address.
917 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
919 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
920 * configure.in (m68*-atari-sysv4*): New configuration.
921 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
922 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
923 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
924 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
925 * config/m68k/amix.mh, config/m68k/amix.mt,
926 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
929 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
931 * symtab.c (find_function_start_sal): New function to find
932 the start of a function from a function symbol.
933 (decode_line_1, decode_line_2): Use it instead of open coded
934 partial copies of the code.
935 (list_symbols): Quote symbol name before passing it to
936 break_command to enable proper handling of mangled symbols.
938 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
940 * ch-exp.y (match_simple_name_string): Don't lower-case here.
941 * ch-exp.y (yylex): First try name lookup using exact name
942 typed by user; if that fails, try lower-cased name.
944 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
946 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
947 Move "no debugging symbols found" test to symfile.c.
948 * symfile.c (syms_from_objfile, reread_symbols): Add
949 "no debugging symbols found" test.
950 * coffread.c (init_stringtab): Handle stripped files with a
951 stringtab offset of zero gracefully.
952 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
953 BFD instead of stop_pc heuristic to determine if it is a dynamically
955 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
956 ioctl, it indicates that the process has exited.
958 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
960 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
961 .PARISC.unwind section now.
963 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
965 * breakpoint.c (mention): Always show breakpoint address if no
968 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
970 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
971 handling of shared libraries for non-ELF executables, but only if
972 HANDLE_SVR4_EXEC_EMULATORS is defined.
973 (locate_base): Try to find debug_base in the dynamic linker
974 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
975 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
976 Define to enable handling of shared libraries for a.out executables,
977 run under Solaris BCP.
979 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
981 * infrun.c (wait_for_inferior): Print "Program exited normally"
982 regardless of batch_mode.
983 * defs.h, top.c (batch_mode): Removed.
985 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
987 * Makefile.in (dcache_h): Remove redundant definition.
988 (init.c): Add a comment.
989 (top.c): Remove explicit compile action.
990 * breakpoint.c (mention): Share code indicating location of
991 break/watchpoints, don't print address if addressprint is off.
992 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
993 (demangle): Remove redundant declarations.
994 * eval.c: Remove redundant function declarations.
995 * objfiles.h: Cosmetic and grammatical improvements.
996 * TODO: Various updates.
998 * remote-mips.c: Replace all \r chars with \015.
999 (mips_receive_header): Display control characters readably.
1000 (mips_xfer_memory): Add a simple progress display.
1002 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1004 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1006 * remote-hms.c (flush): New function.
1007 (expect): Get edge case right.
1008 (hms_read_inferior_memory): Be more tolerant of line noise.
1010 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1012 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1013 target files, not non-existent mach3.mh and mach3.mt.
1015 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1017 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1018 symbols for all symbol files. Makes skipping over the
1019 trampoline code work when stepping from a function in a shared
1020 library into a function in a different shared library.
1021 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1023 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1025 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1026 names mean end of .o file.
1027 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1028 top of routine. Handle new thread notification cleanly.
1029 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1030 thread notification scheme.
1031 * (child_resume): General cleanups, handle resumption of all
1034 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1036 * ser-go32.c: Rewrite to run under windows.
1037 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1039 * serial.c (serial_open): Notice device "pc".
1040 * remote-e7000.c: Fix copyright date.
1041 (expect): Compare \n and \r the same.
1042 (e7000_open): Allow pc as a serial port
1043 * sh/sh.mt: Add ser-e7kpc.
1044 * h8300/h8300hms.mt: Add ser-e7kpc.
1045 * main.c (proc_wait): Don't wait if using go32.
1047 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1049 * somread.c: Simplify by using stabsect_build_psymtabs.
1050 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1051 corresponding to the name of the text section. All references
1053 (somstab_build_psymtabs): Delete function, no longer needed.
1055 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1057 * somread.c: Renamed from paread.c. Changed function names and
1058 comments to reflect that this file deals with SOM (an object file
1059 format), rather than the PA (a cpu).
1060 (Makefile.in): Chaned appropriately.
1061 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1062 * dbxread.c (somstab_build_psymtabs): Renamed from
1063 pastab_build_psymtabs.
1065 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1067 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1068 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1070 * Makefile.in: Updated for core-sol2.c.
1071 * README: Add notes about SPARCworks cc under Solaris 2.x,
1072 from Casper H.S. Dik (casper@fwi.uva.nl).
1073 * config/mips/xm-makeva.h: Removed, no longer necessary.
1074 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1075 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1076 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1078 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1080 * gdba.el: Put program input and output in a separate buffer.
1082 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1084 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1085 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1086 with global variable of same name in libnsl.so on UnixWare.
1088 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1090 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1091 embedded in template name.
1093 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1095 * config/i386/nm-linux.h: change calling convention of
1096 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1097 target_insert_watchpoint() and
1098 target_remove_watchpoint().
1100 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1101 to be long long in gdb.
1102 * config/mips/tm-bigmips.h: ditto.
1104 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1106 * c-lang.c (asm_language_defn): New definitions for language_asm,
1107 mostly copied from c_language_defn, to avoid warnings when
1108 switching between c and asm stack frames.
1110 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1112 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1113 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1114 (upgrade_type, handle_psymbol_enumerators): Likewise.
1115 (has_opaque_xref, cross_ref): Likewise.
1116 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1117 debugging information, rather than doing it here.
1118 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1119 point in ecoff_debug_swap backend structure, rather than calling
1120 ecoff_slurp_symbolic_info directly.
1122 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1124 * breakpoint.c: Include annotate.h. Call annotate_field rather
1125 than printing annotation directly.
1127 * main.c: Include string.h.
1129 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1131 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1132 call it instead of doing normal loop.
1133 * infcmd.c (attach_command): Don't call wait_for_inferior if
1135 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1136 hook that can decide whether to step over the next breakpoint.
1137 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1138 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1141 * configure.in: Improve sorting/formatting of hosts and targets.
1142 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1143 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1144 * Makefile.in (stop-gdb): New target.
1145 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1148 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1150 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1151 the identical initialization can be deleted from main.c, but i
1152 haven't done so just in case.
1154 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1156 * gdba.el: Added menu windows and slightly improved window
1157 handling to gdba.el. Fixed numerous minor bugs that were causing
1158 emacs and gdb to fall out of sync.
1160 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1162 * breakpoint.c: annotate changes lost at merge, put back in.
1164 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1166 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1169 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1171 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1173 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1174 writing of floating registers, the dpx2 kernel disallows it.
1175 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1176 is contained in o_praw.
1177 * irix5-nat.c (solib_map_sections): Adjust sections by the
1178 difference between the loaded address and the prelinked address.
1179 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1181 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1182 symbols, their value is absolute.
1183 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1184 libraries fh->adr fields of zero. Relocate minimal symbol values
1185 upon readin. Relocate non-stabs symbols upon readin.
1186 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1187 start address of the outermost block.
1188 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1189 instead of section_offsets and use relocated pst->textlow for
1190 line number and procedure address relocations.
1192 From gmo@MicroUnity.com (Guillermo A. Loyola):
1193 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1194 Handle SGI Irix5 stIndirect symbol type.
1196 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1198 * breakpoint.c: fix a syntax error native cc does not like.
1200 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1201 * sparclite/Makefile.in: ditto.
1202 * sparcl-tdpe.c: change file name because first 8 chars has to be
1204 * sparcl-stub.c: ditto.
1206 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1208 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1210 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1212 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1213 ignore) a PID argument.
1214 (hppa_pop_frame): Pass a PID to target_write_pc.
1215 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1216 and pass through a PID argument.
1217 (target_read_pc, target_write_pc): Update prototypes.
1219 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1221 * Makefile.in: add new file sparclite-tdep.c.
1222 * sparclite/Makefile.in: add new file sparclite-stub.c.
1223 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1225 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1226 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1228 * sparclite-tdep.c: new file, contains hardware breakpoint support
1230 * sparclite-stub.c: new file, stub code that add support hardware
1232 * breakpoint.c: add hardware breakpoint support.
1233 * breakpoint.h: add new breakpoint type to support hardware
1235 * config/mips/nm-irix4.h: change interface for target dependent
1236 code supporting watch point.
1237 * config/pa/nm-hppab.h: change interface for target dependent
1238 code supporting watch point.
1240 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1242 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1244 * stabsread.c (read_struct_fields): os9k nested structure does not
1245 have terminating ';', instead it just get to ',' and bit position
1248 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1250 * nlmread.c (nlm_symtab_read): Clean up a bit.
1251 * (nlm_symfile_read): Record bounds of main() so that backtrace
1252 command will know where to stop.
1253 * objfiles.c (objfile_relocate): Relocate entry point/func info
1254 for backtrace as well.
1255 * objfiles.h: Define values for invalid PCs for entry point info.
1256 * symfile.c (init_entry_point_info): Initialize invalid values
1257 with aforementioned macros.
1258 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1259 to cause backtrace to stop when it gets back to main().
1260 * config/i386/tm-i386nw.h: Ditto.
1262 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1264 Fix value_print, which used to be ostensibly language-independent,
1265 but would print pointers and arrays in C syntax. Instead, call
1266 a language-specific function.
1267 * language.h (struct language_defn): New functional field
1269 (LA_VALUE_PRINT): New macro.
1270 * language.c (unk_lang_value_print): New stub/dummy function.
1271 (unknown_language_defn, auto_language_defn, local_language_defn):
1273 * c-valprint.c (c_value_print): New function, with code moved from:
1274 * valprint.c (value_print): ... here. Now just invoke
1275 LA_VALUE_PRINT to do language-specific stuff.
1276 * valprint.c (value_print_array_elements): Make non-static.
1277 * c-lang.c (c_language_defn, cplus_language_defn): Add
1278 c_value_print in the la_value_print field.
1279 * m2-lang.c (m2_language_defn): Likewise.
1280 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1281 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1282 * ch-valprint.c (chill_value_print): New function, based on
1283 c_value_print, but use Chill "look and feel."
1284 * c-lang.h (c_value_print): New prototype.
1285 * ch-lang.h (chill_value_print): New prototype.
1286 * value.h (value_print_array_elements): New prototype.
1288 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1289 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1291 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1293 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1294 to new file top.c. Make things extern instead of static and
1295 similar rearrangements to deal with this.
1297 * utils.c: Move fputs_unfiltered to main.c. Remove
1298 FPUTS_UNFILTERED_OVERRIDE ifndef.
1299 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1300 and libgdb uses utils.c and top.c.
1302 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1304 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1306 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1308 * ch-valprint.c (chill_val_print_array_elements): New function.
1309 A Chill version of val_print_array_elements, it prints the
1310 array index labels, in additions ot the array element values.
1311 (chill_val_print): Use the new function.
1313 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1315 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1317 * defs.h (enum language): Add language_asm.
1318 * findvar.c (read_register_bytes read_register_gen
1319 write_register_bytes read_register read_register_pid
1320 write_register write_register_pid supply_register): Move multi-
1321 thread handling down into these routines. Create XXX_pid routines
1322 that allow register references to specify the pid.
1323 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1324 read_sp write_sp read_fp write_fp): Move these routines from
1325 infcmd to findvar to centralize the whole mess.
1326 * i386-nlmstub.c: Portability fixes.
1327 * infptrace.c (child_resume): Conditionalize to allow other natives
1328 to override it. Remove PIDGET gubbish, it's no longer necessary.
1329 * infrun.c (wait_for_inferior): Put registers_changed() before
1330 target_wait() to speed up remote debugging.
1331 * Replace code that reads registers from other threads with much
1332 nicer looking new function calls (see changes to findvar.c).
1333 * Don't skip prologues if debugging assembly source.
1334 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1335 child_resume to handle multi-thread debugging properly.
1336 * remote.c: Add O response to get console output from target.
1337 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1338 SERIAL_ERROR here to simplify callers.
1339 * Change static var timeout to remote_timeout.
1340 * (fromhex): Remove unnecessary return -1 at end of routine.
1341 * (remote_wait): Turn this into a big switch statement. Add
1342 support for O response.
1343 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1344 * (getpkt): Split getpkt into two parts. read_frame deals with
1345 all formatting issues, run-length encoding, and framing. getpkt
1346 now handles error recovery, and frame detection.
1347 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1348 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1349 control. (hardwire_readchar): Handle EINTR from read().
1350 * symfile.c (deduce_language_from_filename): Add support for .s
1352 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1353 override infptrace's child_wait.
1354 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1355 instead of XXXlynx.h.
1356 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1358 * nlm/gdbserve.c: Portability fixes.
1360 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1362 * inftarg.c (child_wait): Call proc_wait, not wait.
1363 (child_mourn_inferior): Call proc_remove_foreign.
1364 * main.c (gdb_init): Call init_proc.
1365 * main.c: Provide dummy versions of init_proc, proc_wait, and
1366 proc_remove_foreign for the gdb case (the libgdb case provides its
1367 own versions of these functions).
1368 * Makefile.in (libgdb-files): Add libproc.a.
1370 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1372 Hardware watchpoints for Linux, from Rick Sladkey
1373 (jrs@world.std.com).
1374 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1375 new hardware breakpoint recovery method.
1376 * i386v-nat.c (i386_insert_watchpoint,
1377 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1378 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1379 New functions to support the 386 hardware debugging registers.
1380 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1381 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1382 target_insert_watchpoint, target_remove_watchpoint): Define these
1383 macros to use the hardware debugging functions in i386v-nat.c.
1385 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1387 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1390 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1392 * target.c, target.h: New variables target_activity_function and
1394 * inflow.c, inferior.h: New functions set_sigio_trap and
1396 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1398 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1400 * remote-sim.h (sim_verbose): Delete.
1401 Document callbacks needed.
1402 (sim_*): Change result to void where there isn't one.
1403 (sim_open): Clarify argument and error response.
1404 (sim_close): Declare.
1405 (sim_load): Change bfd_handle argument to file name. Clarify result.
1406 (sim_create_inferior): Renamed from sim_set_args.
1407 (sim_set_pc): Delete.
1408 (sim_info): Delete printf_fn argument.
1409 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1410 (gdbsim_load): Try sim_load first.
1411 (gdbsim_create_inferior): Call sim_create_inferior.
1412 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1413 (gdbsim_close): Call sim_close.
1414 (gdbsim_files_info): Update call to sim_info.
1415 (gdbsim_ops): Realign comments.
1417 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1419 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1421 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1422 the auxent if the symbol's name is ".file". From David Edelsohn
1423 <c1dje@watson.ibm.com>.
1425 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1427 * breakpoint.c (breakpoint_1): Fix typo.
1429 * annotate.c (annotate_field_end): Fix typo.
1431 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1433 * Makefile.in (TSSTART): Remove; no longer used.
1435 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1436 fputs_unfiltered and exit directly, rather than fatal. The latter
1437 calls vfprintf_unfiltered!
1439 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1440 * value.h, printcmd.c (print_value_flags): Move from here...
1441 * annotate.c: ...to here, and make it use can_dereference.
1443 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1445 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1446 Remove, needed for both native and cross.
1447 * target.c (attach_flag, generic_mourn_inferior): Put here.
1448 * utils.c (job_control): Put here.
1449 (terminal.h): Don't include anymore.
1451 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1453 * source.c (find_source_lines): Always use code that was #ifdef
1454 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1455 leaving it on the chain. Reindent much of this function.
1456 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1457 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1458 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1459 config/ns32k/xm-ns32km3.h: Remove all references to
1460 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1461 * main.c, fork-child.c, many config files: Remove all
1462 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1465 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1466 This avoids __eprintf troubles.
1468 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1470 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1471 initialization code which needs to be called even if we bypass the
1472 command line stuff into gdb_init.
1473 * utils.c (fputs_unfiltered): Surround in #ifndef
1474 FPUTS_UNFILTERED_OVERRIDE.
1475 * Makefile.in (libgdb.a): New target.
1477 * utils.c: Rearrange I/O stuff a bit so that all output goes
1478 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1479 which made %s not work with arbitrarily large strings.
1480 * printcmd.c (printf_command): Use printf_filtered, not
1481 printf_unfiltered and printf, now that arbitrary limit is gone.
1484 * breakpoint.c (watchpoint_check): Remove unused variable b.
1485 * stack.c (print_frame_info): Move sp and buf inside #if.
1486 * eval.c (evaluate_subexp): Remove unused variables pp,
1487 mangle_ptr, ptr, and mangle_tstr.
1488 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1490 * symtab.c (lookup_symtab): Put variable copy inside #if.
1491 (decode_line_1): Put variable q1 inside #if 0.
1492 * target.h: Declare target_link.
1493 * infrun.c (wait_for_inferior): Remove unused variables signame.
1494 * remote.c (remote_resume): Remove unused variable name.
1495 * c-exp.y (parse_number): Parenthesize operand of shift.
1496 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1497 (this is a semantic change, the warning seems to have detected a bug).
1498 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1499 * coffread.c: Move variable temptype inside #if.
1500 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1502 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1503 (chill_val_print): Remove unused variable in_range.
1504 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1505 (chill_val_print): Add default case for switch.
1506 * stabsread.h: Declare stabsect_build_psymtabs.
1507 * os9kread.c (read_minimal_symbols): Make this return void.
1508 (os9k_symfile_read): Remove unused variables stb_exist and val.
1509 (os9k_symfile_init): Remove unused variable val.
1510 (fill_sym): Remove unused variable id.
1511 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1512 unused variable nsl.
1513 Remove unused variable symfile_bfd.
1514 #if 0 unused variables lbrac_unmatched_complaint and
1515 lbrac_mismatch_complaint.
1516 Remove declaration for non-existent function os9k_next_symbol_text.
1518 * annotate.c, annotate.h: New files, containing a function for
1519 each annotation which outputs it.
1520 * Move breakpoints_changed from breakpoint.c to annotate.c.
1521 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1522 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1523 Use annotate.c functions to output annotations.
1524 * Makefile.in (OBS): Add annotate.o.
1526 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1528 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1529 elf_unwind_entries are always initialized.
1531 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1532 stubs which return directly to the caller rather than to the stub
1535 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1537 * c-exp.y (yyerror): Display a more informative error message.
1538 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1539 * m2-exp.y (yyerror): Ditto.
1541 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1543 * inflow.c (job_control): Move definition to front of file.
1545 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1547 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1548 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1550 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1552 * Makefile.in (kdb): Remove old init.c creation commands.
1553 * configure.in (sparclite): Match on sparclite*.
1554 * sparclite/aload.c (main): Only change section addresses for
1555 a.out format object files.
1557 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1559 * config/i386/go32.mh: Define CC.
1561 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1563 * gdbserver/Makefile.in: Remove irrelevant definitions and
1564 comments inherited from the gdb Makefile.
1565 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1566 (VERSION): Update to 4.12.3.
1567 (gdbserver): Remove any existing executable first.
1568 (distclean, realclean): Remove nm.h.
1569 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1570 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1571 Don't use absolute pathname.
1573 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1575 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1578 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1580 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1581 (print_it_normal): Add annotations for the inferior starting and
1582 stopping, and for all the various messages related to how it
1585 * printcmd.c (do_one_display): Annotate.
1586 * stack.c (print_frame_info): Annotate printing of stack frames.
1588 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1590 * remote.c (get_offsets): Handle case where stub doesn't support
1593 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1595 Add partial support for g++ code compiled with -fvtable-thunks.
1596 * c-valprint.c (c_val_print): Add vtblprint support
1598 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1599 pointers (if using thunks) as well as array of structs (otherwise).
1600 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1601 level, and make the latter non-static (so define_symbol can use it).
1602 * stabsread.c (define_symbol): If the type being defined is a
1603 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1604 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1605 * values.c (value_virtual_fn_field): Handle thunks.
1606 * values.c (value_headof): Minor efficiency hack.
1607 * values.c (value_headof): Incomplete thunk support. FIXME.
1609 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1611 * valprint.c (print_longest): Clarify comment about use_local.
1612 * printcmd.c, defs.h (print_address_numeric), callers in
1613 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1614 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1615 exec.c: New argument use_local.
1616 * source.c (identify_source_line): Use filtered output. Use
1617 print_address_numeric.
1619 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1620 language.c (type_error, range_error): Use filtered output.
1621 * utils.c (error_begin): Update comment to tell people to use
1624 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1625 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1628 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1630 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1631 from the fault, #ifndef FAULTED_USE_SIGINFO.
1632 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1634 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1636 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1637 Explicitly annotate each record.
1639 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1641 * xcoffexec.c: Reformat to standards and lint.
1642 (language.h): Include.
1643 (exec_close): Declare arg "quitting".
1644 (file_command): Declare arg "from_tty".
1645 (map_vmap): Cast xmalloc result to PTR.
1646 * rs6000-nat.c: Reformat to standards and lint.
1647 (exec_one_dummy_insn): Use char array for saved instruction.
1648 (fixup_breakpoints): Declare.
1649 (vmap_ldinfo): Be more informative in fatal error messages.
1650 (xcoff_relocate_symtab): Define to return void.
1651 * xcoffsolib.h: Reformat to standards, improve comments.
1652 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1654 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1656 * utils.c, defs.h (error_begin): New function.
1657 (quit): Print annotation before printing the error message.
1658 * main.c (return_to_top_level): Print annotation before doing the
1660 * symtab.c (decode_line_1): Call error not warning and then
1661 return_to_top_level. Call error_begin and printf_unfiltered
1662 rather calling warning (before calls to return_to_top_level).
1663 * core.c (memory_error): Use error_begin, printf_unfiltered,
1664 print_address_numeric and return_to_top_level instead of error.
1665 Cleans up a FIXME-32x64.
1666 * language.c (type_error, range_error): Call error_begin
1667 not just target_terminal_ours.
1669 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1670 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1671 side of an assignment is non-portable.
1673 * utils.c (query): Change syntax of query annotations to be
1674 consistent with other input annotations.
1675 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1677 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1679 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1681 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1682 that have a stack frame size of 32k or larger (from Paul Flinders).
1683 Remove #if 0'd code.
1685 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1687 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1688 for Lynx platforms that need it.
1689 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1691 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1693 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1694 than trying to deduce it from the fault.
1696 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1698 * printcmd.c (print_address_symbolic): Initialize name to empty
1699 string to avoid core dump if lookup fails.
1700 * remote-e7000.c (printf_e7000debug): Error if target not open.
1702 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1704 * i386-nlmstub.c: Update to be more in line with PIN stub.
1705 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1706 * (hex2mem): Init ptr.
1707 * General cleanups to use ConsolePrintf, standard prologues, etc...
1709 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1711 * i386-nlmstub.c: More changes to be compatible with remote.c.
1713 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1714 into (the far less frequently called) dbx_symfile_read.
1716 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1718 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1720 * dbxread.c (record_minimal_symbol): Record the section
1721 associated with the symbol to make dynmaic relocation work.
1722 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1723 Solaris brain-damage which don't apply to relocatable object
1725 * (stabsect_build_psymtabs): New routine to read stabs out of an
1726 arbitrarily named section.
1727 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1729 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1730 stabs out of the nlm.
1731 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1732 brain-damage which don't apply to relocatable object files.
1733 * remote.c (putpkt): Improve error reporting and error handling.
1734 * (get_offsets): Temporary kludge to force data & bss sections to
1735 have the same relocation.
1736 * stabsread.c (define_symbol, scan_file_globals): Record section
1739 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1741 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1742 FIXME-32x64 comment.
1744 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1746 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1747 to after call to target_wait. This means that flush_cached_frames
1748 can call target_terminal_ours if it wants to.
1749 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1750 comment about why the code is dubious.
1752 * stabsread.c (read_type): Call read_type, not nonexistent
1755 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1757 * remote-os9k.c (rombug_fetch_registers): set trace mode
1759 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1761 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1763 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1764 passed to process_one_symbol.
1765 * stabsread.c (read_type): process os9k functio prototype.
1767 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1769 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1772 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1774 * utils.c (prompt_for_continue): Annotate prompt.
1775 (query): Annotate query.
1776 * printcmd.c (print_frame_args): Change syntax of argument
1777 annotation to make name and value part of a single group of
1778 annotations, not two separate groups.
1779 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1780 * valprint.c (val_print_array_elements): Change syntax of
1781 annotation to be more concise.
1782 * main.c, defs.h (command_line_input): New argument tells what
1783 string to include in the annotations.
1784 * symtab.c (decode_line_2), main.c (read_command_lines,
1785 command_loop): Change callers.
1787 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1788 target null pointer.
1789 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1791 * printcmd.c (output_command): Annotate things we print here too.
1792 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1793 * Move declaration of print_value_flags from defs.h to value.h.
1794 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1796 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1798 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1799 BFD handles sun3 dynamic relocations now.
1800 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1803 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1805 * printcmd.c (print_command_1): Annotate the top-level expressions
1807 (print_frame_args): Annotate each argument.
1808 * printcmd.c, defs.h (print_value_flags): New function.
1809 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1810 * valprint.c (val_print_array_elements): Annotate each array element.
1812 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1814 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1815 the register contains a pointer to the type, not the type itself.
1817 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1819 * main.c (main): Accept --annotate=N option and make --fullname
1820 the same as --annotate=1.
1821 (command_line_input): Print annotatation before and after prompt.
1822 * blockframe.c (flush_cached_frames): Print annotation.
1823 * Rename frame_file_full_name to annotation_level and move it from
1825 * source.c (identify_source_line): If annotation_level > 1,
1826 change output format.
1827 * breakpoint.c: Print annotation whenever a breakpoint changes.
1828 * main.c: New variable server_command.
1829 (command_line_input): Parse "server " and set server_command.
1830 (dont_repeat): Check server_command.
1832 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1834 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1835 updating raw_symbol and symnum. Return a value in the case where
1838 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1840 * parse.c: Don't define block_found; it is defined in symtab.c.
1841 * parser-defs.h: Add comment regarding block_found.
1843 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1845 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1848 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1850 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1851 section vma. Do not read dynamic relocs for sun3 executables to
1852 avoid BFD assertion message.
1854 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1856 * nm-hppab.h (KERNEL_U_ADDR): Define.
1857 (FIVE_ARG_PTRACE): Likewise.
1858 (CANNOT_STORE_REGISTER): Likewise.
1859 * nm-hppah.h (KERNEL_U_ADDR): Define.
1860 (FIVE_ARG_PTRACE): Likewise.
1861 (CANNOT_STORE_REGISTER): Likewise.
1862 (NEED_TEXT_START_END): Likewise.
1864 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1865 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1866 (FIVE_ARG_PTRACE): Likewise.
1867 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1868 (FIVE_ARG_PTRACE): Likewise.
1870 * hppa-tdep.c (read_unwind_info): Make static.
1871 (restore_pc_queue): Indirect through the target vector to
1872 reload the register state.
1874 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1876 * paread.c (compare_unwind_entries): Delete function. It's been
1877 moved into hppa-tdep.c.
1878 (read_unwind_info): Likewise.
1879 (pa_symfile_read): No longer call read_unwind_info. The unwind
1880 tables will be read in as they are needed.
1882 * hppa-tdep.c (compare_unwind_entries): New function.
1883 (read_unwind_info, internalize_unwinds): Likewise.
1884 (find_unwind_entry): Read in unwind information on demand.
1886 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1888 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1889 to : in search path processing.
1890 * defs.h (qsort): Rename argument in prototype.
1891 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1893 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1894 (false): Eliminate usages.
1896 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1898 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1899 All references to value changed to value_ptrlage_command is now
1901 All references to value changed to value_ptr.
1902 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1903 * remote-hms.c (hms_wait): Timeout after five seconds.
1904 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1905 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1906 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1908 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1910 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1912 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1914 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1916 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1917 bp_watchpoint_scope breakpoints.
1918 (struct breakpoint): Add val_chain and related_breakpoint fields
1919 for use by watchpoints.
1921 * breakpoint.c (within_scope): Delete. No longer used.
1922 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1923 (target_{remove,insert}_watchpoint): Likewise.
1924 (can_use_hardware_watchpoint): New function.
1925 (remove_breakpoint): New function to remove a single breakpoint
1926 or hardware watchpoint.
1927 (insert_breakpoints): Handle insertion of hardware watchpoints.
1928 Store a copy of the value chain derived from the watchpoint
1930 (remove_breakpoints): Simplify by using remove_breakpoint.
1931 (delete_breakpoint): Likewise.
1932 (watchpoint_check): Delete the watchpoint and watchpoint scope
1933 breakpoints when the watchpoint goes out of scope. Save & restore
1934 the current frame after checking watchpoints.
1935 (breakpoint_init_inferior): Likewise (restarting the program
1936 makes all local watchpoints go out of scope).
1937 (bpstat_stop_status): Handle hardware watchpoints much like normal
1938 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1939 when the watchpoint goes out of scope. Remove and reinsert all
1940 breakpoints before returning if we stopped when a hardware watchpoint
1942 (watch_command): Use a hardware watchpoint when possible. If
1943 watching a local expression, build a scope breakpoint too.
1944 (map_breakpoint_numbers): Also call given function for any
1945 related breakpoints.
1946 (disable_breakpoint): Never disable a scope breakpoint.
1947 (enable_breakpoint): Handle hardware breakpoints much like normal
1948 breakpoints, but recompute the watchpoint_scope breakpoint's
1949 frame and address (if we have an associated scope breakpoint).
1950 (read_memory_nobpt): Handle hardware watchpoints like normal
1951 watchpoints. When necessary handle watchpoint_scope breakpoints.
1952 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1953 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1954 (disable_command): Likewise.
1956 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1957 Extern prototype added to frame.h
1959 * infrun.c (wait_for_inferior): Set current_frame and select
1960 a frame before checking if we stopped due to a hardare watchpoint
1961 firing. Handle stepping over hardware watchpoints.
1962 (normal_stop): Remove unnecessary call to select_frame.
1964 * value.h (value_release_to_mark): Declare.
1965 * values.c (value_release_to_mark): New function.
1967 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1968 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
1970 * hppab-nat.c (hppa_set_watchpoint): New function.
1972 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
1973 (HAVE_STEPPABLE_WATCHPOINT): Define.
1974 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1975 (target_{insert,delete}_watchpoint): Define.
1977 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1978 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
1979 (target_{insert,remove}_watchpoint): Likewise.
1981 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
1983 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1984 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1985 often have the same names as debug symbols for functions, and
1986 confuse lookup_symbol().
1988 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1990 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1991 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1992 REGISTER_RAW_SIZE (1).
1993 Together these changes work around a bug in HP's compiler. Both
1994 seem to be necessary.
1996 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1998 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1999 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2000 are type mst_solib_trampoline.
2002 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2004 * config/m68k/es1800.mt: Change comments.
2006 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2008 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2010 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2012 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2015 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2017 * values.c (unpack_long): Remove obsolete comment about using a
2020 * symfile.c (symbol_file_command): Add comments about command syntax.
2022 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2023 Jim Kingdon (kingdon@cygnus.com)
2025 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2026 are in the .plt section.
2027 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2028 find_solib_trampoline_target): New functions for handling
2029 stepping into -g compiled shared libraries.
2030 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2031 find_solib_trampoline_target): Add prototypes.
2032 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2033 Define to handle stepping into -g compiled shared libraries.
2034 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2035 stepping into -g compiled shared libraries.
2037 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2039 * configure.in: Add mips-*-sysv4* support.
2040 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2041 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2042 New files for MIPS SVR4 support.
2043 * Makefile.in: Update for new mipsv4 files.
2044 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2045 read_next_frame_reg to obtain the frame relative stack pointer.
2046 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2047 obtain the frame relative stack pointer.
2048 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2049 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2050 by entering them into the minimal symbol table.
2051 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2052 a long for float formats.
2053 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2054 get defined in <link.h>.
2055 * solib.c (solib_add): Add shared library sections to the section
2056 table of the target before adding the symbols.
2057 * partial-stab.h: Relocate static and global functions.
2058 * dbxread.c (read_dbx_symtab): Remove unused variable
2059 end_of_text_address. Relocate text_addr when passing it
2062 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2063 library functions before the executable is run. Retrieve dynamic
2064 symbols from stripped executables.
2065 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2066 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2067 if no debugging symbols were found.
2068 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2069 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2071 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2072 OSF/1 has shared libraries.
2074 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2076 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2077 to BFD handling of dynamic symbols.
2079 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2081 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2082 then gets its real address into FUN and its GOT/DP value into %r19.
2084 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2086 * hppa-tdep.c (frameless_function_invocation): If no unwind
2087 descriptor was found, then assume this was not a frameless
2088 function invocation.
2089 (frame_saved_pc): If the saved PC is in a linker stub, then
2090 return the return address which the linker stub will return to.
2092 * xm-hppab.h: Never define USG.
2093 * xm-hppah.h: Always define USG.
2095 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2097 * values.c (unpack_long, value_from_longest),
2098 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2100 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2102 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2104 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2106 For SVR4 targets, enable gdb to set breakpoints in shared
2107 library functions before the executable is run.
2108 * elfread.c (elf_symtab_read): Handle symbols for shared library
2110 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2111 and moved to objfiles.c.
2112 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2113 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2114 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2115 the new generic definition from tm-sysv4.h works for Solaris.
2117 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2119 * elfread.c (elf_symtab_read): Change storage_needed,
2120 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2121 bfd_get_symtab_upper_bound. Check for errors from
2122 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2123 * nlmread.c (nlm_symtab_read): Same changes.
2125 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2127 * xcoffread.c (xcoff_next_symbol_text): New function.
2128 (read_xcoff_symtab): Set next_symbol_text_func to it.
2129 Move raw_symbol outside of read_xcoff_symtab.
2131 * remote.c (getpkt): Remove unused "out" label.
2133 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2135 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2136 about more than one watchpoint being triggered.
2138 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2140 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2142 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2144 * blockframe.c (find_pc_partial_function): mst_file_text
2145 symbols do not live in the shared library transfer table.
2146 * ch-exp.y (decode_integer_value, match_character_literal,
2147 match_bitstring_literal): Guard tolower calls with isupper,
2148 tolower on old BSD systems blindly subtracts a constant.
2149 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2150 well when determining the producer of the object file.
2151 * mdebugread.c (has_opaque_xref): New function to check for
2152 cross reference to an opaque aggregate.
2153 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2154 enter typedefs to opaque aggregates into the symbol tables.
2155 * mdebugread.c (parse_external): Remove skip_procedures argument,
2156 it has always been 1. Remove code that handled stProc symbols,
2157 it was never executed and was wrong, as the index of a
2158 stProc symbol points to the local symbol table and not to the
2159 auxiliary symbol info. Update caller.
2160 * mdebugread.c (parse_partial_symbols): Do not enter external
2161 stProc symbols into the partial symbol table, they are already
2162 entered into the minimal symbol table.
2163 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2164 Remove all conditionals and definitions for ptx.
2165 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2166 Fix addresses of floating point registers in REGISTER_U_ADDR.
2167 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2168 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2169 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2170 signal trampoline code work.
2171 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2172 Remove all conditionals and definitions for ptx.
2173 Remove KDB definitions.
2174 * symm-nat.c (store_inferior_registers): Fetch registers before
2175 storing them to obtain valid floating point control registers.
2176 Store fpu registers.
2177 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2178 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2179 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2181 * symm-nat.c (child_resume): Update type of `signal' parameter.
2182 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2184 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2186 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2187 calling import stubs for functions in shared libraries.
2189 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2191 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2193 * ch-lang.c (chill_is_varying_struct): Magic string is
2194 was "<var_length>" is now "__var_length" (more portable).
2196 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2198 * remote.c (getpkt): If we get a timeout, actually retry rather
2199 than just giving up the first time it happens.
2200 * remote.c: Document sequence numbers.
2201 (remote_store_registers): Change syntax of 'P' request so that it
2202 never looks like a sequence number.
2204 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2206 * os9kread.c (record_minimal_symbol): add section_offset to
2207 relocate minimal symbol table.
2208 * os9kread.c (read_minimal_symbols): ditto.
2209 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2211 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2212 return. Also if file addr is 0 leave it 0, not to relocate.
2213 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2214 'set remotexoff' and 'set remotelog' commands.
2216 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2218 * remote.c (remote_store_registers): Add 'P' request to set an
2219 individual register.
2220 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2223 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2225 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2226 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2227 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2229 * command.c (do_setshow_command, case var_string): Never add a
2230 space to the end of the string.
2231 * NEWS: Document this change.
2232 * .gdbinit: Add a space to the "set prompt" command.
2234 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2236 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2237 changes to make it compile (it doesn't link yet).
2239 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2240 (set_demangling_style, set_demangling_command): Use savestring not
2241 strdup. We were not dealing properly with a NULL return from
2242 strdup, and were not declaring strdup (the system header may or
2245 * valprint.c (val_print): Remove inaccurate comment about what
2246 types can be stub types.
2248 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2249 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2250 Supply alternate version if ATTACH_DETACH is not defined.
2251 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2252 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2253 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2255 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2257 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2259 (skip_trampoline_code): Rewrite and add support for argument
2260 relocation stubs stubs, import/export stubs, calls through
2261 "_sr4export" and cascaded trampolines.
2263 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2264 if no unwind descriptor is found.
2266 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2267 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2268 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2269 differently. All registers are four bytes.
2270 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2272 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2274 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2275 registers as both single and double values (fetching 2nd 32bit half
2276 as necessary). Annotate each register printed with its precision.
2278 * paread.c (read_unwind_info): Fix off-by-one error.
2280 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2282 * main.c (complete_command): Deal with it if arg is NULL.
2284 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2286 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2287 regarding using the PC--using the PC is necessary and all the
2288 FIXME comments in the world won't make it go away.
2290 * valops.c (value_at, value_at_lazy): Give error if we dereference
2292 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2293 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2295 * stabsread.c (patch_block_stabs): Add comment about what happens
2296 if the definition is in another compilation unit from the stab.
2298 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2300 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2302 * main.c (complete_command): New command, from Rick Sladkey
2303 <jrs@world.std.com>.
2304 (symbol_completion_function): Don't declare rl_point and
2305 rl_line_buffer; they are now declared in readline.h.
2306 (show_commands): Don't declare history_base; it is declared in
2308 * command.c (lookup_cmd): Don't delete trailing whitespace.
2309 Reverts change of 14 May 1989.
2311 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2313 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2314 code from prim_record_minimal_symbol_and_info() to here. Callers
2315 of the latter can legitimately supply a section number of -1.
2317 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2319 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2320 member functions have an element in args for a (nonexistent) this
2323 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2325 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2327 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2328 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2330 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2331 for the structure's type. All callers changed.
2333 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2334 for each structure argument rather than assuming it's either
2335 true or false for all structure arguments.
2337 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2338 on the length structure passed, not the compiler used.
2340 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2341 argument for the structure's type.
2343 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2345 * values.c (set_internalvar): Don't set var->value until we are
2346 sure there won't be an error().
2348 * remote.c (get_offsets): Reinstate comment which was in
2349 remote_wait about use of SECT_OFF_TEXT and so on.
2351 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2353 * symmisc.c (maintenance_check_symtabs): New function to check
2354 consistency of psymtabs and symtabs.
2355 * symtab.h (maintenance_check_symtabs): Add prototype.
2356 * maint.c: Add new `maint check-symtabs' command.
2357 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2358 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2359 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2361 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2362 to write_memory to avoid warnings from gcc.
2363 * config/i386/xm-symmetry.h: Add missing #endif.
2364 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2365 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2366 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2368 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2370 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2371 (hppa_push_arguments): Likewise.
2373 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2375 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2376 improve remote debugging efficiency. Also fixed problems with
2377 doing function calls for programs with no entry points.
2378 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2379 entry_point_address.
2380 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2381 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2382 parse_lines): Pass section_offsets info to these routines so that
2383 we can relocate symbol table entries upon readin.
2384 * (psymtab_to_symtab_1): Set symtab->primary to tell
2385 objfile_relocate to do relocations for our symbols.
2386 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2387 (which hang off of the symbol table).
2388 * Use prim_record_minimal_symbols_and_info instead of
2389 prim_record_minimal_symbols to supply section info to make minimal
2390 symbol relocations work.
2391 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2392 -1, try to deduce it from ms_type.
2393 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2394 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2395 add code to relocate objfile->sections data structure.
2396 * remote.c (get_offsets): Use new protocol message to acquire
2397 section offsets from the target.
2398 * (remote_wait): Get rid of relocation stuff. That's all handled
2399 by objfile_relocate now.
2400 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2401 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2403 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2405 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2407 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2409 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2410 can no longer set this at run time.
2411 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2412 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2413 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2414 sparc-tdep.c compiles).
2415 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2417 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2419 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2420 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2421 * configure.in: Recognize m68*-cisco*-*.
2423 * Makefile.in (TAGS): Use variables directly, rather than using
2424 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2425 and means that these filenames no longer need be unique across all
2426 the config/* directories.
2427 * configure.in: Put the config/*/ into TM_FILE, etc.
2429 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2430 and trapv exceptions.
2432 * target.h (struct section_table), objfiles.h (struct obj_section):
2433 Change name of field sec_ptr to the_bfd_section. More mnemonic
2434 and avoids the (sort of, for the ptx compiler) name clash with
2435 the name of the typedef.
2436 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2437 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2439 * utils.c: Include readline.h.
2440 * Makefile.in (utils.o): Add dependency.
2442 * remote.c (getpkt): Add support for run-length encoding.
2444 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2446 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2448 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2450 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2451 prim_record_minimal_symbol.
2454 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2455 computing their offset from the start of the old buffer and adding
2456 to the new buffer, rather than by assuming we can add the
2457 difference between the old buffer and the new buffer (it might not
2458 fit in an int). Merge in cosmetic differences from emacs regex.c
2459 version of this macro.
2461 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2463 * Makefile.in (install-only): Fix use of program_transform_name.
2465 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2467 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2468 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2469 so I'm nuking the command.
2470 * symtab.c (find_addr_symbol): Comment out, no longer used.
2472 * main.c (main): Don't init_source_path for the -cd argument. Now
2473 that source_path doesn't contain the current_directory from when
2474 GDB started up, init_source_path is no longer useful (and is
2475 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2477 * TODO: Remove item about line numbers being off. It is useless
2478 and confusing without a reproducible test case (it mentions
2479 proceed(), but I was able to step through proceed without trouble).
2481 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2483 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2484 library functions before the executable is run. Retrieve dynamic
2485 symbols from stripped executables.
2486 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2487 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2488 symtab.c (list_symbols): Handle mst_solib_trampoline.
2489 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2490 for all targets, remove IBM6000_TARGET dependencies.
2491 * dbxread.c (read_dbx_dynamic_symtab): New function.
2492 * dbxread.c (dbx_symfile_read): Use it.
2493 * dbxread.c (SET_NAMESTRING): Set namestring to
2494 "<bad string table index>" instead of "foo" if the string index is
2496 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2498 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2499 to break_command. Handle mst_file_* minimal symbol types.
2500 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2502 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2504 * c-exp.y(yylex): fix potential memory overflow.
2506 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2508 * environ.c (set_in_environ): Eliminate special handling of PATH and
2510 * putenv.c: Removed, conflicts with system declaration of
2511 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2513 * Makefile.in: Change accordingly.
2514 * procfs.c (procfs_create_inferior): Change comment accordingly.
2516 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2518 * rs6000-tdep.c: Change value to value_ptr.
2520 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2522 * i386m3-nat.c: Include floatformat.h.
2523 (get_i387_state): Use memset not bzero.
2527 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2528 ieee-float.h to floatformat.h.
2530 * valprint.c (val_print_string): Ignore error if the error
2531 happened after a terminating '\0'.
2533 * c-valprint.c (c_val_print): Never add 1 to return value from
2534 val_print_string; just return what it returns.
2536 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2537 looping through all of the enums.
2538 * infrun.c (signals_info): Use it.
2540 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2542 * main.c (main): When printing warning about bad baud rate, don't
2543 use warning(); it relies on current_target which isn't set up yet.
2545 * breakpoint.c (_initialize_breakpoint): Update docstring for
2546 tbreak to match what the code actually does. Don't mention tbreak
2547 in docstrings for "enable once" or "enable breakpoints once".
2549 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2551 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2552 while (0). That defeats the whole purpose of using do . . . while (0).
2553 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2554 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2555 using a ?: expression as an lvalue is not portable.
2557 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2558 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2559 'p' and 'r' symbol descriptors into a single symbol to look for a
2561 * README, config/sparc/tm-sparc.h: Update comments.
2563 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2565 * mdebugread.c (parse_type): Do not complain for types with
2566 an `indexNil' aux index, these are simply undefined types.
2567 Remove indexNil check from caller of parse_type.
2568 * mdebugread.c (parse_partial_symbols): Do not enter
2569 stGlobal, scCommon symbols into the minimal symbol table, their
2570 value is the size of the common, not its address.
2571 Handle scInit, scFini, scPData and scXData sections.
2572 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2574 Enter stProc symbols into the global_psymbols list once, not into
2575 the static_psymbols_list.
2576 Get rid of dummy psymtab if it is empty, to allow proper detection
2577 of stripped executables.
2578 * mdebugread.c (cross_ref): Allow cross references to Fortran
2581 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2583 * stabsread.c (common_block_end, fix_common_block): Stash the
2584 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2585 as to not assume that a pointer fits in an enum.
2587 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2589 * os9kread.c (fill_sym): check compiler verion number for pre-
2591 * os9kread.c (os9k_process_one_symbol): address of symbol is
2592 relative to section not module.
2593 * stabsread.c (define_symbol): add symbol type 's' as local
2595 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2597 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2598 * remote-os9k.c: fix bug in 'set remotebaud' function.
2599 * remote-os9k.c (rombug_link): minimize checking so to improve
2601 * symfile.c (symbol_file_command): check if failed to link, also make
2602 the command be able to accept more than one filenames.
2603 * target.c (target_link): check if failed to link with rombug.
2604 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2606 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2608 * remote-es.c (es1800_child_ops): Don't declare it static.
2610 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2612 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2614 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2616 * dbxread.c: New variable lowest_text_address.
2617 (record_minimal_symbol, read_dbx_symtab): Set it.
2618 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2619 end_of_text_address.
2620 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2622 * dbxread.c (end_psymtab): Remove old and commented out
2623 capping_global and capping_static. Fix comments regarding
2624 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2626 * parser-defs.h: Add "extern" to start of variable declarations so
2627 we don't end up with commons.
2628 * parse.c: Define these variables.
2630 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2633 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2635 * alpha-tdep.c: Change value to value_ptr.
2637 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2639 * solib.c (elf_locate_base): New function to locate the address
2640 of the dynamic linker's runtime structure in the dynamic info section.
2641 * solib.c (locate_base): Use it instead of iterating over the list
2642 of mapped address segments.
2643 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2646 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2648 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2649 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2650 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2651 signal trampoline and interrupt routines.
2652 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2653 (frame_chain, frame_chain_valid): Likewise.
2654 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2655 saved regs convention for SP.
2657 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2658 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2659 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2661 * tm-hppah.h (IN_SIGTRAMP): Define.
2663 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2665 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2666 alphabetic character as the start of a name.
2668 * sparclite/Makefile.in (all install): Build and install aload.
2670 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2671 config.guess and config.sub produce.
2673 * mips-tdep.c: Change value to value_ptr.
2675 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2677 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2678 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2679 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2680 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2681 value with value_ptr. This is for the ptx compiler.
2682 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2684 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2685 #if 0 i386_float_info.
2686 * symm-tdep.c (round): Remove. Also remove sgttyb.
2687 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2688 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2689 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2690 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2692 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2693 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2694 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2695 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2696 tm-i386v.h is apparently OK.
2697 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2698 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2701 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2703 * osfsolib.c (xfer_link_map_member): Update to use new
2704 target_read_string interface.
2706 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2708 * infrun.c (wait_for_inferior): In checking
2709 remove_breakpoints_on_following_step, check
2710 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2712 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2714 * os9kread.c (os9k_process_one_symbol): Rename
2715 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2716 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2717 (CORE_ADDR)0, from target_link, since that is what it uses.
2718 Process name at end, not during parsing (like we did before Kung's
2719 change), so that -readnow and -mapped can appear anywhere.
2720 Make text_relocation a local variable.
2721 * config/i386/i386os9k.mt: Fix comment.
2722 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2723 * os9kread.c: Put "comments" after #endif inside /* */.
2724 * stabsread.h: Add os9k_stabs variable.
2725 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2727 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2728 descriptor in global_symbols not local_symbols.
2729 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2731 (read_type): If os9k_stabs, accept function parameters after 'f'
2733 (read_array_type): If os9k_stabs, don't expect index type and
2734 expect lower and upper to be separated by ',' not ';'.
2735 (read_enum_type): If os9k_stabs, read a number before the first
2736 enumeration constant.
2737 (os9k_init_type_vector): New function.
2738 (dbx_lookup_type): Call it when starting new type vector.
2739 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2740 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2741 * os9kstab.c: Removed.
2742 * Makefile.in: Update accordingly.
2743 * objfiles.c (objfile_relocate_data): Removed.
2744 * remote-os9k.c (rombug_wait): Call objfile_relocate
2745 not objfile_relocate_data.
2746 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2747 * remote-os9k.c (rombug_wait): Call find_pc_section not
2749 * main.c (quit_command): Check inferior_pid; revert Kung change.
2750 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2752 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2754 * os9kread.c: New file to read os9000 style symbo table.
2755 * os9kstab.c: new file to read os9000 style stabs.
2756 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2757 * objfiles.c (find_pc_objfile): new function to search objfile
2759 * objfiles.c (objfile_relocate_data): new function to relocate
2760 data symbols in symbol table.
2761 * objfiles.h: Add two aux fields in struct objfile to handle
2762 multiple symbol table files situation like in os9000.
2763 * symfile.c: Change so 'symbol-file' command can handle multiple
2764 files. Also call target_link() to get relocation infos.
2765 * target.c (target_link): new function to get relocation info when
2766 a symbol file is requested to load.
2767 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2768 because in cross mode there's no inferior pid, bit they need to
2770 Makefile.in: add os9kread.c os9kstab.c and .o's.
2771 configure.in: add i386os9k target.
2772 config/i386/i386os9k.mt: new add.
2773 config/i386/tm-i386os9k.h: new add.
2775 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2777 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2778 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2780 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2782 * target.c, target.h (target_read_string): Provide error detection to
2783 caller. Put string in malloc'd space, so caller need not impose
2785 * solib.c (find_solib): Update to use new interface.
2786 * irix5-nat.c (find_solib): Read o_path from inferior
2787 (clear_solib): Free storage for o_path.
2788 * valprint.c (val_print_string): Add comments.
2790 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2792 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2795 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2797 * value.h (struct value): Add modifiable field.
2798 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2799 (record_latest_value): Don't mess with VALUE_LVAL of value.
2800 * valops.c (value_assign): Check it. Reword existing error
2801 message on not_lval.
2803 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2804 (STEP_SKIPS_DELAY): Added.
2805 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2808 * valprint.c (val_print_string): If errcode is set, always print
2809 an error, regardless of force_ellipsis. In the non-EIO case,
2810 just print the error message rather than calling error(). Don't
2811 access *(bufptr-1) if bufptr points to the start of the buffer.
2812 When looking for '\0', don't increment bufptr and addr if bufptr
2813 started out already at limit. If an error happens on fetching the
2814 first character, don't print the string.
2816 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2818 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2821 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2822 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2823 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2824 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2825 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2826 * findvar.c: Update comment regarding ieee-float.h.
2828 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2830 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2831 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2832 Define to make backtracing through the various sigtramp handlers
2834 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2835 the saved pc from ucontext on the stack for SVR4 signal handling.
2837 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2839 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2840 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2841 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2842 just use the global variable itself. When printing baud rate,
2843 don't print a baud rate if baud_rate is -1.
2845 * coffread.c (read_coff_symtab): Pass mst_file_* to
2846 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2847 symbols in the minimal symbols regardless of SDB_TYPE.
2849 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2851 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2852 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2853 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2854 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2855 ignored bs->stop for a bp_step_resume breakpoint.
2856 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2857 which performs one (the check_sigtramp2 one) of the functions
2858 which had been handled by the step_resume_breakpoint. For each
2859 use of the step_resume_breakpoint, make it still use the
2860 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2862 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2863 When setting the frame address of the step resume breakpoint, set
2864 it to the address for frame *before* the call instruction is
2865 executed, not after.
2867 * mips-tdep.c (mips_print_register): Print integers using
2868 print_scalar_formatted rather than duplicating all the
2869 CC_HAS_LONG_LONG and so on.
2870 (mips_push_dummy_frame): Use read_register_gen rather than using
2871 read_register and then putting it back in target format with
2872 store_unsigned_integer. If registers are more than 4 bytes, give
2873 an error rather than have some registers overwrite other
2875 #if 0 unused include of opcode/mips.h.
2877 * symfile.h: Don't declare arguments for coff_getfilename.
2879 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2881 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2883 * configure.in (hppa*-*-osf*): New configuration.
2884 * config/pa/hppaosf.mt: New target makefile fragment.
2885 * config/pa/tm-hppao.h: New target include file.
2887 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2889 * exec.c (print_section_info): Print entry point for exec_bfd only.
2890 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2891 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2892 causes problems if <sys/types.h> has no multiple inclusion protection.
2894 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2896 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2897 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2898 (CALL_DUMMY_LENGTH): Changed accordingly.
2900 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2902 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2903 numbers of register windows.
2905 * sparclite/hello.c: Add factorial function for testing.
2906 * salib.c: Use macros instead of constants for I/O addresses to
2907 make 931 support easier.
2908 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2909 register in sta/lda instructions.
2911 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2913 * dbxread.c (process_one_symbol): Set
2914 block_address_function_relative for COFF like we do for ELF and SOM.
2916 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2918 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2920 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2921 the enumerators of an ecoff enum into the partial symbol table.
2922 * mdebugread.c (parse_partial_symbols): Call it.
2923 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2924 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2925 offsets. Cast psymtab->read_symtab to PTR before passing it to
2927 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2928 set up the global offset table pointer in pic compiled code.
2929 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2930 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2931 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2932 ensures that floats are promoted to doubles before they are pushed
2935 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2937 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2938 Fixup cache_on and flush_i_cache so that they work for both the
2939 930 and 932 processors. Rewrite most low level funcs (uart
2940 access & cache stuff) to use new ASI access macros in sparclite.h.
2941 Also make it easy to access second serial port.
2943 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2945 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2946 <sys/stat.h>; not needed.
2948 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2950 * stack.c (print_frame_info): In "pathological" case, don't
2951 distrust the line number information.
2953 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2955 * mips-tdep.c (mips_print_register): handle 64 bits register.
2956 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2958 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2962 * Makefile.in (install): Do the sed for program_transform_name
2963 ourselves instead of worrying about INSTALL_XFORM. This enables
2964 users to override INSTALL_PROGRAM in the standard way.
2966 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2967 depend on Makefile.in.
2969 * defs.h, valprint.c: Make longest_to_int a function not a macro.
2970 Only test against INT_MIN if a LONGEST is bigger than an int.
2972 * README: Change GhostScript to Ghostscript.
2974 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
2976 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
2977 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
2978 character file names.
2979 * Makefile.in (ALLPARAM): Add these files.
2981 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
2982 character file names.
2983 * Makefile.in: Add Kung's new mips64 files.
2985 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2987 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2988 mips64el-*-ecoff and mips64-big-*.
2989 * defs.h: get rid of FORCE_LONG_LONG.
2990 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2991 parsing. Change register size to be MIPS_REGSIZE.
2993 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2995 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2996 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2997 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2999 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3001 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3002 (remove_commands, add_commands): Add/remove hms-drain when target
3005 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3007 * configure.in: Add Lynx/rs6000 support.
3008 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3009 messages. Add rs6000 support. Don't try to modify unwritable
3011 * rs6000-nat.c: Move lots of native dependent stuff (like core
3012 file support) from rs6000-tdep.c & xcoffexec.c to here.
3013 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3014 * xcoffexec.c: Move native dependent stuff to nat.c.
3015 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3017 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3019 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3020 New files to support Lynx/rs6000.
3022 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3024 * README: Remove note about gcc warnings on alpha, these should be
3026 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3027 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3028 remote-utils.c, stabsread.c: Include <string.h>.
3029 * regex.c: Include "defs.h", change re_comp argument to const char *.
3030 * infptrace.c (fetch_register, store_inferior_registers): Change
3031 regaddr to type CORE_ADDR.
3032 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3033 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3035 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3037 * symtab.h: Always define BYTE_BITFIELD to nothing.
3039 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3041 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3042 * configure.in: Remove comment about m68k-em.mt.
3043 * Makefile.in: Remove references.
3045 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3047 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3050 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3052 * target.c (target_preopen): If target_kill doesn't remove the
3053 target from the stack, use pop_target to do it.
3055 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3056 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3057 changes to stabsread.c from summer 1993.
3059 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3060 printing the program, rather than passing NULL to printf.
3061 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3062 try to call UDIDisconnect again. Print better message.
3063 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3065 (udi_create_inferior): If udi_session_id is negative, open a new
3066 TIP rather than giving an error.
3068 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3069 config/ns32k/ns32km3.mh: Define NAT_FILE.
3070 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3071 (it was inconsistent and namespace-wrong) to NM_M3_H.
3072 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3073 (m3_open): New function.
3075 * TODO: Update Mach section.
3077 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3079 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3081 * printcmd.c (printf_command): Add missing single-letter
3082 backslash-escape sequences, and improve error message.
3084 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3086 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3087 rather than trying to shove an int into a pointer and back out
3088 again. This avoids compiler warnings.
3090 * defs.h (alloca): Declare as void *, not char *, on hpux.
3091 Don't prototype it, just declare the return type.
3093 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3095 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3096 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3098 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3100 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3101 ZERO_REGNUM, just read it as zero without talking to the board.
3103 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3105 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3106 to store_floating, not nonexistent variable len.
3108 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3110 (mips_store_word): Change calling convention to return errors, and
3111 to provide old contents if the caller wants it.
3112 (mips_xfer_memory): Deal with errors from mips_store_word.
3113 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3114 define now that remote-mips.c doesn't use BREAKPOINT.
3116 * remote-mips.c (mips_create_inferior): Call warning if arguments
3117 specified, and then execute "set args" command. Call error, not
3118 mips_error, if executable file not specified.
3120 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3123 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3126 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3128 * value.h (print_longest): Rename "value" to "val" in prototype
3129 declaration because some compilers don't like arguments whose
3130 names are the same as types.
3131 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3132 before passing it to remote_*_bytes.
3134 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3136 * h8500-tdep.c (saved_pc_after_call): The size of the
3137 pc is memory model dependent. (segmented_command,
3138 unsegmented_command, _initialize_h8500_tdep): New commands to
3139 change memory model.
3140 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3142 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3143 (hms_wait): Use new status structure
3144 (hms_open): Push the target here. (hms_before_main_loop): Not
3145 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3146 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3147 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3148 all registers in a compact way.
3150 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3152 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3153 as CORE_ADDR to match definition in rs6000-tdep.c.
3155 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3157 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3158 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3159 definitions into the psymtab.
3161 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3163 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3164 a special exceptionSize for the 68332.
3166 * remote-udi.c (udi_attach): If no arguments, print error.
3168 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3170 * Makefile.in (VERSION): Bump to 4.12.1
3171 * NEWS, README: Update to match 4.12 release.
3173 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3175 * command.c (empty_sfunc): New function.
3176 (add_set_cmd): Use it instead of not_just_help_class_command.
3177 (not_just_help_class_command): Change calling convention back to
3178 what it was before yesterday's change.
3180 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3181 of the type if present.
3183 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3185 * printcmd.c (decode_format): Don't blithely set the size for
3186 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3188 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3189 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3190 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3191 always just check against INT_MIN and INT_MAX (this also fixes things
3192 if sizeof (long) > sizeof (int), e.g. Alpha).
3193 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3194 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3195 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3196 BUILTIN_TYPE_UNSIGNED_LONGEST.
3197 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3198 longest_int and longest_unsigned_int.
3199 * value.h (struct value): Just align to LONGEST, rather than worrying
3200 about CC_HAS_LONG_LONG.
3201 * valarith.c (value_binop): Figure out type ourself based on
3202 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3203 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3204 * valprint.c (val_print_type_code_int): Just call
3205 extract_unsigned_integer directly, rather than going through
3207 * printcmd.c (decode_format): Remove code which would sometimes
3208 change 'g' size to 'w' for integers. print_scalar_formatted handles
3209 printing huge integers well enough, thank you.
3211 * command.c (add_set_cmd, not_just_help_class_command): Change
3212 to make this the sfunc, not cfunc, since that is how we call it.
3213 * command.h: Comment difference between sfunc and cfunc.
3214 * demangle.c (set_demangling_command): Add third arg since that
3215 is how it is called.
3216 (_initialize_demangler): Use sfunc, not cfunc, for
3217 set_demangling_command, since that is how it is called.
3218 Remove show_demangling_command; it has no effect.
3220 * command.c (shell_escape): Report errors correctly (with error
3221 message from strerror).
3223 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3225 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3226 x_scnlen.l rather than x_scnlen to match corresponding change in
3229 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3231 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3232 Change comments regarding TYPE_CODE_BOOL.
3233 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3234 regardless of the language.
3235 (value_true): Just call value_logical_not regardless of language.
3236 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3237 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3238 * language.h: Improve comment for la_builtin_type_vector.
3239 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3240 builtin_type_m2_bool.
3242 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3244 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3245 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3247 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3249 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3250 by restarting the ioctl.
3252 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3254 * target.h (target_wait): Add comment about calling
3255 return_to_top_level.
3257 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3259 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3260 additional arguments.
3261 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3263 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3265 * sparc-stub.c: Remove unnecessary #include of memory.h.
3267 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3269 * mips-tdep.c: Remove code which sets saved_regs from
3270 init_extra_frame_info and put it in new function mips_find_saved_regs.
3271 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3272 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3273 check if it is NULL and call mips_find_saved_regs if so.
3275 * remote-mips.c: Use unfiltered, not filtered, output most places.
3277 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3278 backtrace. Revise comments.
3280 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3282 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3283 alpha and irix. The _sigtramp case has to be handled properly
3284 in the tdep files if we have no ecoff debugging info.
3285 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3286 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3287 without PC_REGNUM kludge.
3288 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3289 Clean up handling of mips sigtramp frames, improve comments.
3291 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3293 * paread.c (read_unwind_info): Fix typo.
3295 * paread.c (pa_symtab_read): Update the "check_strange_names"
3296 filter to match GCC's current output. Filter out section symbols
3297 (which the HP linker sometimes puts in the wrong place).
3299 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3301 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3303 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3305 * Makefile.in: Remove all references to sparcly-nat.c.
3307 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3308 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3309 duplicating serial.h and target.h.
3311 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3312 are not used anywhere (a 5 Oct 1993 change removed the uses).
3314 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3315 * config/m68k/es1800.mt: Add comment.
3316 * remote-es.c: Extensive changes to update to current conventions.
3318 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3319 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3320 to achieve the desired timeout.
3321 * serial.h (serial_t): Add field timeout_remaining.
3323 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3325 * c-exp.y (yylex): Reenable nested type code.
3327 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3329 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3331 * remote-mips.c (mips_ops): Fix docstring.
3333 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3335 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3336 with the old tm-m68k-em.h:
3337 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3338 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3339 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3340 Add FIXME regarding GET_LONGJMP_TARGET.
3342 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3343 * infptrace.c (kill_inferior): Add comments.
3344 * main.c (quit_command): Call target_close after we kill or
3346 * remote-udi.c (udi_close): Don't error() if QUITTING.
3348 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3350 * configure.in: Make m68k-coff and aout add monitor support in
3351 addition to the standard serial support.
3353 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3355 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3358 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3360 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3361 * elfread.c (record_minimal_symbol_and_info),
3362 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3364 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3366 * i386-stub.c: Add ".text" right before "mem_fault:".
3368 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3370 * remote-utils.c (usage): Fix message to be accurate and conform
3371 more closely to normal conventions.
3373 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3374 whether to show information about exec_bfd, and not control whether
3375 to show information about device and speed.
3377 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3378 usage message, don't dump core.
3380 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3381 for variable size array.
3382 (bug_fetch_register, bug_store_register): Rename "value" to
3383 "fpreg_buf" because some compilers don't like variables whose
3384 names are the same as types.
3385 (bug_store_register): Use a cast when converting char * to
3388 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3389 of the command in error message (the text was referring to the old
3390 name of the command).
3392 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3394 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3395 full details on structure elements without names. This partially
3396 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3397 of those changes was accidental.
3399 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3400 defined, make it an error to specify a single argument which is not
3403 * Makefile.in (version.c), main.c (print_gdb_version): Use
3404 host_alias and target_alias, not host_canonical and
3405 target_canonical, to print configuration.
3407 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3409 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3410 of builtin_type_long. It is necessary to get a type which is
3411 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3413 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3414 various miscellaneous things discovered in the process:
3415 * printcmd.c, defs.h (print_address_numeric): New function.
3416 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3417 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3418 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3419 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3421 * utils.c, defs.h (gdb_print_address): New function.
3422 * expprint (dump_expression), gdbtypes.h: Use it.
3423 * breakpoint.c (describe_other_breakpoints),
3424 symmisc.c (dump_symtab, print_symbol):
3425 Use filtered not unfiltered I/O.
3426 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3427 just run gdb under a debugger for this (and it had problems with
3428 printing addresses, how to print b->shadow, etc.).
3429 * buildsym.c (make_blockvector), core.c (memory_error),
3430 exec.c (print_section_info), maint.c (print_section_table),
3431 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3432 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3433 Add comments saying code is broken. Marked with "FIXME-32x64".
3434 * dbxread.c (process_one_symbol), partial-stab.h (default),
3435 remote-vx.c (vx_run_files_info):
3436 Don't cast int being passed to local_hex_string.
3437 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3438 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3440 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3442 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3443 * source.c: Include <sys/types.h> regardless of USG.
3445 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3447 * valops.c (value_assign): Set `type' after coercing toval.
3448 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3449 Use extract_unsigned_integer to get the address of a reference.
3451 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3453 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3454 AIX can use ? instead of \ for continuation. Deal with it.
3456 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3457 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3458 the HP compiler in ANSI mode doesn't like.
3460 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3461 based on USG, rather than defining HAVE_SIGSETMASK to an
3462 expression containing defined. Having a macro used in #if expand
3463 to an expression containing "defined" is undefined according to
3464 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3467 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3469 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3470 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3472 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3474 * ch-exp.y (match_string_literal): Allow a zero-length string.
3475 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3477 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3479 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3480 passing them to print_387_status.
3481 (print_387_status): Don't subtract top from 7 before using it.
3482 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3483 from 7; the above explains it.
3485 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3487 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3488 pointer value when fixing up the frame at the start of a function.
3490 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3492 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3493 Sparc from the stack.
3495 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3497 * remote-mips.c (mips_initialize): Clear mips_initializing via
3498 cleanup chain, not directly.
3500 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3501 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3502 munging the timeout due to the limited range of c_cc[VTIME].
3504 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3505 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3506 m3-nat.c (m3_create_inferior): Pass it.
3507 * procfs.c: Remove ptrace function. It was declared in a way which
3508 conflicted with the prototype in unistd.h on Solaris.
3510 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3512 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3513 in the sigcontext if it is a signal trampoline frame.
3514 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3515 Define for Solaris2.
3517 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3519 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3520 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3521 tm-sparc.h so they can be overridden if necessary.
3523 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3525 * lynx-nat.c: Add Sparc support.
3526 * sparcly-nat.c: Remove. It's useless.
3527 * config/sparc/nm-sparclynx.h: Rewrite.
3528 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3530 * config/sparc/tm-sparclynx.h: Rewrite.
3532 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3534 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3535 directory. Old code was discarded, since the new opcode table has
3538 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3540 * Makefile.in (realclean): Remove info files per make-stds.texi.
3542 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3544 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3545 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3546 * config/sparc/tm-sun4sol2.h: Define it.
3548 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3550 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3551 if we did not find a symbol.
3553 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3555 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3558 * hppab-nat.c (call_ptrace): Delete redundant function.
3559 (kill_inferior, attach, detach, child_resume): Likewise.
3560 (child_xfer_memory): Likewise.
3562 * hppah-nat.c (call_ptrace): Delete redundant function.
3563 (kill_inferior, attach, detach, child_resume): Likewise.
3565 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3567 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3569 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3571 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3572 (CHILD_XFER_MEMORY): Define.
3573 (PT_*): Define so that generic infptrace.c code can be used.
3575 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3577 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3578 struct section_offsets *, not a (nonexistent) struct section_offset *.
3580 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3581 internal_xcoff_symtab, not an array of one of them. Change lots of
3582 "main_aux" to "&main_aux" and so on.
3584 * coffread.c, xcoffread.c: Include <coff/internal.h>
3587 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3589 * coffread.c (coff_getfilename): Make it not static.
3591 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3593 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3594 a completely gratuitous difference between xcoffread.c and coffread.c).
3596 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3598 * infrun.c (wait_for_inferior): Don't set frame for
3599 step_resume_breakpoint for IN_SIGTRAMP cases.
3601 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3602 breakpoint.c (bpstat_what): Move step_resume from its own field of
3603 the struct bpstat_what into the main_action. Make it override
3604 other breakpoints. This is a conservative change in the sense
3605 that before the step resume breakpoint was a breakpoint.c
3606 breakpoint, hitting the step resume breakpoint overrode even
3607 calling bpstat_stop_status.
3609 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3611 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3612 in case execution was stopped in the called function.
3613 * stack.c (print_frame_info, frame_info): If backtracing through
3614 a call dummy, handle the starting source line number on a line
3615 boundary like backtracing through sigtramp.
3616 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3617 for call dummy frame right. Remove old test for dummy frame,
3618 it has been unused at least since gdb-3.5.
3619 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3622 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3624 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3626 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3628 * infrun.c (signals_info), target.c (target_signal_from_name):
3629 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3631 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3633 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3634 * inflow.c (terminal_ours_1): When discussing how to deal with the
3635 tty state, make note of query() as well as readline.
3637 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3638 signals for which stop and print are cleared by default.
3640 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3642 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3643 reserved fields to hold a stub unwind entry type. Fix typo.
3644 (stub_unwind_entry): New structure for raw stub unwind entries.
3645 (stub_unwind_types): The types of stubs we may encounter.
3646 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3647 * hppa-tdep.c (rp_saved): Use additional information provided
3648 by linker stub unwind descriptors.
3649 (frameless_function_invocation): Likewise.
3650 (frame_chain_valid): Likewise.
3651 * paread.c (compare_unwind_entries): New function for sorting
3652 unwind table entries.
3653 (read_unwind_info): Rewrite to remove dependency on host endianness.
3654 Read in data from the $UNWIND_END$ subspace which contains linker
3655 stub unwind descriptors. Merge that data into the basic unwind
3658 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3660 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3662 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3663 from either the symbol name or the auxent.
3664 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3667 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3669 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3671 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3673 * README: Update notes for alpha port.
3675 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3677 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3678 for operation fault, constraint fault, and type fault.
3680 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3682 * Makefile.in (init.c): Add comment explaining formatting conventions.
3684 * c-exp.y (parse_number): Assign to temporary between the right
3685 shifts, to work around a bug in the SCO compiler.
3687 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3688 Add various files which were added to GDB recently.
3690 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3693 * Makefile.in: Add mostlyclean target.
3695 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3699 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3701 * main.c (show_commands): Make return type of extern
3702 history_get be HIST_ENTRY, rather than struct _hist_entry.
3703 (The latter loses with the upcoming merged readline.)
3705 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3707 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3708 const char *, not char *.
3710 * symtab.h (struct symbol): Make section short, not unsigned short.
3712 * symtab.c (lookup_symbol): Add comment about QUIT here.
3714 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3716 * c-exp.y (parse_number): Check for overflow regardless of range
3717 checking. Fix overflow check to use unsigned LONGEST, not
3720 * c-exp.y (parse_number): Make it so that integer constants are
3721 builtin_type_long_long if builtin_type_long isn't big enough or if
3722 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3724 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3725 Print our "()" first, then recurse for the target type.
3727 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3729 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3731 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3733 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3735 * utils.c (request_quit): Re-establish signal handler regardless
3738 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3740 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3742 * i960-tdep.c: Include target.h.
3744 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3746 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3748 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3750 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3751 changes (status -> ourstatus; declare status, etc.).
3752 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3754 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3756 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3758 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3760 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3762 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3764 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3766 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3768 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3770 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3772 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3773 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3775 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3778 Add search to target vector (#if 0'd until after 4.12):
3779 * target.h (to_search, target_search): Add.
3780 * gdbcore.h, core.c (generic_search): Add.
3781 * remote.c (remote_search): Add.
3782 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3785 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3786 is on, call find_pc_function rather than relying just on the minimal
3787 symbols (probably only matters for symbol readers which don't put
3788 statics in the minimal symbols, but changing this strikes me as
3789 not conservative enough).
3790 Initialize name_location in all cases.
3791 If no symbol and no msymbol, don't print anything symbolic.
3793 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3795 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3797 * printcmd.c (print_address_symbolic): Make it search the
3798 symtabs for variables as well as functions. Add `set print
3799 fast-symbolic-addr' and default it to fast (the old way).
3800 Print line numbers for data items as well as functions.
3802 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3803 address, if a symbol is found (take two more args pointing to
3804 where to store these results).
3806 * symtab.h (find_addr_symbol): Add prototype.
3808 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3810 * objfiles.h: Fix comments to reflect the fact that the phrase
3811 "top of stack" always refers to where the pushing and popping takes
3812 place, regardless of whether it is at the highest or lowest address.
3814 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3816 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3817 compiler generated tag names.
3818 * mdebugread.c (parse_type): Handle cross references to qualified
3820 * valops.c (value_struct_elt): Improve error message if the
3821 address of a method is requested from an object instance.
3822 * valops.c (search_struct_method): Make name_matched non-static
3823 to get it initialized correctly.
3824 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3825 exclude segment register which are not writable on newer SCO versions.
3827 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3829 * go32-xdep.c: Remove unused function uerror.
3830 (sigsetmask): Declare return type. Declare argument (to match the
3831 way it is called). Explicitly return 0.
3833 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3835 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3836 partial_symbol): Shrink the storage sizes of symbols, by making
3837 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3838 enums and small ints to the end of each struct to improve
3839 alignment, and switching the section number from int to unsigned
3842 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3844 * symtab.c (find_addr_symbol): New routine that will find the nearest
3845 symbol associated with an address. It does so by exhaustive
3846 search of the symtabs, so it's slow but complete.
3848 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3850 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3851 to [0,0] rather than [0, end of first source file]. This avoids
3852 problems with other parts of GDB looking for linetables in the
3853 _globals_ symtab. Eliminate variables num_object_files and
3854 first_object_file_end.
3856 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3858 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3859 (pop_frame): Restore PC2 and LR0 from dummy frames.
3860 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3861 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3862 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3863 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3864 (SETUP_ARBITRARY_FRAME): Define.
3866 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3868 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3870 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3872 * remote-udi.c (udi_resume): Correct prototype.
3874 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3876 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3877 hppa_frame_find_saved_regs.
3878 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3879 (prologue_inst_adjust_sp): New function.
3880 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3881 (skip_prologue): Completely rewrite to use unwind information.
3882 (hppa_frame_find_saved_regs): Likewise.
3884 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3886 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3887 to convert a signal number with appropriate bounds checking.
3889 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3891 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3893 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3894 print a newline to end the display anyway.
3896 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3897 coprocessor status regs) when popping a frame. This fixes
3898 float exceptions that occur after calling inferior functions.
3900 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3901 Read and write the fsr (float status register) to/from the child
3902 process along with the float regs. Remove Peter Schauer's change
3903 of May 24 '93, which has higher overhead and doesn't solve the
3904 real problem (which was that FSR wasn't being set).
3906 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3908 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3909 stack overflow check isn't right after the register stack
3910 adjustment instruction. Metaware R2.3u compiler moves other
3911 things in front of it. This fix isn't perfect but is what's
3914 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3916 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3918 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3919 character filenames.
3920 * configure.in: Change accordingly.
3922 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3924 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3925 _filtered io routines from these two files.
3927 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3929 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3930 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3931 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3933 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3935 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3937 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3938 printing to gdb_stderr.
3940 * remote-udi.c (udi_kill): Don't close the connection, just set
3941 inferior_pid to zero.
3942 (udi_mourn): Call remove_breakpoints.
3944 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3946 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3948 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3950 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3952 * remote-bug.c: At the start of each section, reset srec_frame
3955 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3956 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3957 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3958 code which looks for those two waitkinds. Use switch statement.
3959 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3960 CHILD_SPECIAL_WAITSTATUS.
3962 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3963 * Move target_signal_from_host, target_signal_to_host, and
3964 store_waitstatus from inftarg.c to target.c. procfs needs them.
3965 * target.c: Include "wait.h" and <signal.h>.
3966 * target.h, infrun.c (proceed), proceed callers: Pass new code
3967 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3968 enums being treated as unsigned and is cleaner.
3969 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
3971 * infcmd.c (signal_command), infrun.c (signals_info):
3972 Don't allow user to specify numeric equivalent of
3973 TARGET_SIGNAL_DEFAULT.
3975 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
3977 * config/alpha/alpha-netware.mt: New target support for Alpha
3979 * configure.in: Add alpha-*-netware* target.
3981 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
3983 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3985 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3987 * target.h: Add enum target_waitkind, enum target_signal, and
3988 struct target_waitstatus. Change status argument to target_wait to
3989 be struct target_waitstatus * instead of int *.
3990 * target.h, infrun.c, all targets: Change type of signal arguments
3991 to resume(), proceed(), and target_resume() from int to enum
3993 * All targets (*_wait, *_resume): Change accordingly.
3994 * infcmd.c (program_info, signal_command), throughout infrun.c,
3995 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3996 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3997 signal code stuff right with the new signals would be non-trivial).
3998 * inferior.h (stop_signal): Make it enum target_signal not int.
3999 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4000 target_signal_from_name): New functions.
4001 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4002 store_waitstatus): New functions.
4003 * procfs.c (procfs_notice_signals): Use them.
4004 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4006 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4008 * objfiles.c (build_objfile_section_table): Don't abort() if
4009 objfile->sections is already set.
4011 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4012 to match recent change to exec.c.
4016 * main.c (print_gdb_version): Change year to 1994.
4018 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4019 * Makefile.in (NONSRC): Add ChangeLog-93.
4021 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4023 * stabsread.c (read_type): Allow defining several type numbers
4024 at once (e.g. "(1,2)=(3,4)="...).
4026 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4028 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4030 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4032 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4033 to process_one_symbol.
4034 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4035 avoid caching a bad endaddr in find_pc_partial_function.
4037 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4039 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4041 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4043 * infrun.c (wait_for_inferior): Do not step or step resume past
4044 the end of a one-line function we just stepped into.
4046 For older changes see ChangeLog-93
4052 version-control: never