1 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
3 * c-typeprint.c (c_type_print_varspec_prefix,
4 c_type_print_varspec_suffix): Add cases for Fortran type codes.
5 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
6 call f77_value_literal_string instead.
7 * f_exp.y: Include <string.h>, move include of parser-defs.h.
8 (parse_number): Translate 'd' floats to 'e' so atof() works.
9 (yylex): Remove unused variables.
10 * f-lang.c: Include <string.h>.
11 (get_bf_for_fcn): Remove unused variable.
12 * f-typeprint.c (f_type_print_varspec_prefix,
13 f_type_print_varspec_suffix): Remove unused
14 variables, add cases to switch statements.
15 (f_type_print_base): Remove unused variables.
16 * f-valprint.c (gdbcore.h, command.h): Include.
17 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
18 Call read_memory_integer with correct number of arguments.
19 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
20 with correct argument type.
21 (f77_print_array): Removed unused array array_size_array.
22 (f_val_print): Don't use a CORE_ADDR as a char *.
23 * valops.c (value_cast): Handle COMPLEX and BOOL types.
24 (value_assign): Handle Fortran literal string and complex values.
25 (f77_cast_into_complex, f77_assign_from_literal_string,
26 f77_assign_from_literal_complex): New functions.
28 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
30 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
33 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
35 * i960-tdep.c (signal.h): Don't include.
37 * cxux-nat.c (target_is_m88110): Remove definition.
39 * configure.in (config/nm-empty.h): If cross only, use instead
41 * config/nm-trash.h: Remove.
42 * config/nm-empty.h: New file.
43 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
44 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
45 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
46 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
47 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
49 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
51 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
53 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
55 * configure.in: No longer look for nm, tm, and xm headers in
56 config/<header>; they are always in config/<cpu>/<header>.
58 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
60 * objfiles.c (allocate_objfile): Add the newly-created objfile to
61 the end of the list of objfiles, instead of at the beginning.
63 * xcoffread.c (allocate_include_entry): New function, abstracted
64 from code in record_include_begin.
65 (record_include_begin, record_include_end): Call it.
67 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
68 target_has_stack to decide whether to create a real stack frame
71 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
73 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
75 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
77 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
79 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
80 field names into what is expected by sparc-nat.c.
82 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
84 * c-typeprint.c (c_typedef_print): Add missing Chill support.
86 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
88 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
90 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
92 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
93 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
96 * nlm/Makefile.in: Get rid of NWSOURCE.
97 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
98 * nlm/gdbserve.o: Add dummy __main routine.
99 * nlm/gdbserve.def: Turn on debug.
101 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
103 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
105 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
107 * config/tm-nbsd.h: New file, support for all NetBSD targets.
108 * config/xm-nbsd.h: fix typo.
109 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
110 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
112 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
114 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
116 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
117 change typeo in error msg (`inferrior' -> `inferior').
119 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
121 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
122 attach_flag (this check was performed by the callers). Also check
123 inferior_thisrun_terminal.
124 * inftarg.c (child_wait), lynx-nat.c (child_wait),
125 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
126 attach_flag in deciding whether to call set_sigint_trap and
129 * value.h (struct value): Change literal_data from PTR to char *,
130 since that is the way it is used.
132 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
134 * somread.c (som_symfile_read): Force unwinds to be re-read after
135 reading in a new partial symbol table.
137 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
139 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
140 an obsolete conditional.
141 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
142 an obsolete conditional.
143 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
146 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
148 * Makefile.in (ns32k-opcode.h): Remove reference.
149 (ns32k-pinsn.o): Update dependencies.
150 * ns32k-opcode.h: Remove file.
151 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
152 all other code in this file.
154 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
156 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
157 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
159 * nlm/Makefile.in: Add rule for .S.o.
160 * nlm/aio.h: Protect from multiple inclusions.
161 * nlm/alpha-io.S: Remove everything we don't need.
162 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
163 Remove, no longer needed.
164 * nlm/alpha.c: Merge in lots of stuff from previous files.
165 * nlm/alpha.h: Don't #include alpha-patch.h. Make
166 breakpoint_insn extern.
167 * Move stuff from alpha-patch.h into here.
169 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
171 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
173 * annotate.c (annotate_starting): Flush output.
175 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
177 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
178 the callers of symbol_file_add. Gets rid of heuristic fence-post
179 warnings on mips and alpha targets when the PC resides in a shared
180 library which is not yet read in.
181 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
182 irix5-nat.c (solib_add), osfsolib.c (solib_add),
183 remote-vx.c (vx_open), solib.c (solib_add):
184 Add call to reinit_frame_cache after all shared libraries are read in.
185 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
186 symfile.c (symbol_file_command, add_symbol_file_command):
187 Add call to reinit_frame_cache after symbol_file_add.
189 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
191 * config/xm-nbsd.h: New file, support for all NetBSD ports.
192 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
193 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
194 * configure.in: Add sparc-*-netbsd target.
196 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
198 * remote-vx.c (vx_attach): Interpret the command argument as an
201 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
203 * configure.in: Change i[34]86 to i[345]86.
204 * nlm/configure.in: Likewise.
205 * gdbserver/configure.in: Likewise.
207 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
209 * configure.in (i386-*-netware): Automatically configure nlm
212 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
214 * nlm/gdbserve.c: conditionalize header file inclusion for either
215 NetWare 4.0 or PIN targets.
216 * nlm/i386.c: include appropriate header files.
217 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
220 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
222 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
223 * nlm/gdbserve.def: Autoload clib.
225 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
227 * breakpoint.c (condition_command): Call breakpoints_changed.
229 * gdbtypes.h: Declare f77_create_literal_string_type and
230 f77_create_literal_complex_type.
231 * valops.c (f77_value_literal_string, f77_value_substring,
232 f77_value_literal_complex): Use xmalloc not malloc.
233 * valops.c (f77_value_literal_string, f77_value_substring):
234 Make addr char * not CORE_ADDR.
235 * value.h (struct value): Add new field literal_data of aligner union.
236 (VALUE_LITERAL_DATA): Use it.
237 * f-lang.h: Declare find_common_for_function.
238 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
239 myaddr fields of a union. Don't overload it with the frame field
240 (not sure this is necessary; I'm not sure what lval_* codes
241 VALUE_SUBSTRING_* can be used with).
243 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
245 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
246 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
248 * rs6000-nat.c: Include libbfd.h again, needed until reference
249 to bfd_cache_lookup is cleaned out.
251 * config/i386/linux.mh (XM_CLIBS): Add -lm.
253 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
255 Work to reduce the interrupts-off duration when running in DOS.
256 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
257 (dos_async_rx): rewrite to unpack as many characters from the
258 asynctsr as possible into a local buffer.
260 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
262 Initial Fortran language support, adapted from work by Farooq Butt
263 (fmbutt@engage.sps.mot.com).
264 * Makefile.in: Add Fortran-related files and dependencies.
265 * defs.h (language_fortran): New language enum.
266 * language.h (_LANG_fortran): Define.
267 (MAX_FORTRAN_DIMS): Define.
268 * expression.h: Reformat to standard.
269 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
270 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
271 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
272 TYPE_CODE_LITERAL_STRING): New type codes.
273 (type): New fields upper_bound_type and lower_bound_type.
274 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
275 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
277 (builtin_type_f_character, etc): Declare.
278 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
279 * f-exp.y: New file, Fortran expression grammar.
280 * f-lang.c: New file, Fortran language support functions.
281 * f-lang.h: New file, Fortran language support declarations.
282 * f-typeprint.c: New file, Fortran type printing.
283 * f-valprint.c: New file, Fortran value printing.
284 * eval.c (evaluate_subexp): Add code for new expression opcodes,
285 fix wording of error message.
286 * gdbtypes.c (f77_create_literal_complex_type,
287 f77_create_literal_string_type): New functions.
288 * language.c (set_language_command): Add Fortran info.
289 (calc_f77_array_dims): New function.
290 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
292 * symfile.c (deduce_language_from_filename): Recognize .f and .F
293 as Fortran source files.
294 * valops.c (f77_value_literal_string, f77_value_substring,
295 f77_value_literal_complex): New functions.
297 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
299 * c-typeprint.c (c_print_type): Assume demangled arguments
300 if a '(' is found in varstring, looking for ')' at the end of
301 varstring did fail with demangled const member functions, which
302 have a trailing `const'.
303 * remote.c (get_offsets, putpkt): Change to `char' buffers,
304 to avoid errors when compiling with DEC c89.
305 (remote_wait): Cast to `char *' before passing buffer to
306 fputs_filtered, to avoid errors when compiling with DEC c89.
307 (remote_wait): Do not return inferior_pid by default, this
308 statement is never reached, which causes warnings from some
310 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
311 * symfile.c (load_command): If called with no argument, try
312 to get the filename from the executable file.
313 (generic_load): Remove check for NULL filename, it is done
316 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
318 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
319 from June 2, 1994 (what was I thinking?!?). Fix it right this
322 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
324 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
326 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
328 * README: Grammar improvements, clarifications, updates.
330 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
332 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
333 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
334 * configure.in (powerpc-*-netware*): Automatically configure nlm
336 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
337 specific stuff. Make things more configurable.
338 * nlm/configure.in: Add powerpc-*-netware* target. Use
339 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
341 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
342 Remove lots of architecture-specific stuff.
343 * nlm/gdbserve.def: Add new imports.
344 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
345 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
347 * nlm/prelude.o: What was this doing here?
348 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
349 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
350 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
351 * config/powerpc/tm-ppc-nw.h: Ditto.
353 * nlmstub.def: New file, contains imports for 386 nlm stub.
355 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
357 * remote-pa.c: New file for HPPA embedded support. Currently it's
359 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
361 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
363 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
364 STORE_RETURN_VALUE): Define to use %a0 for pointers.
366 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
368 * remote-mips.c: Remove unused declaration of mips_load.
370 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
372 * coffread.c: General cleanup, and support for section offsets.
373 (time.h, sys/types.h, libbfd.h): Don't include.
374 (cur_src_start_addr, cur_src_end_addr): Rename to
375 current_source_start_addr, current_source_end_addr.
376 (nlist_stream_global): Remove.
377 (nlist_bfd_global): New global variable.
378 (coff_symfile_read): Remove code that gets and uses fileno()
380 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
381 section_offsets parameter, add text/data section offset to
382 appropriate symbols' values.
383 (read_one_sym): Use bfd_read instead of fread.
384 (init_stringtab, init_lineno): Change first parameter to a bfd,
385 use bfd routines instead of raw I/O.
387 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
389 * symtab.c (decode_line_1): If funfirstline and we get a
390 non-LOC_BLOCK symbol (e.g. variable or type), then error().
392 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
394 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
395 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
396 (TAGS): Also pass result of find on config sub-directory to etags.
397 (ALLPARAM): Remove; now unused.
399 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
401 * Makefile.in (VERSION): Bump to 4.13.1
402 * NEWS, README: Update to match gdb 4.13 release version.
404 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
406 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
407 * cxux-nat.c: Remove dangling #else block.
408 (m88k_harris_core_register_addr): New function.
410 * environ.c (init_environ): If no environment, do nothing.
412 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
414 * remote.c (remote_wait): Return inferior_pid instead of 0 for
417 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
419 * sparclite/aload.c (sys_error, error): Use vfprintf to variable
422 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
424 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
425 errno_max, signo_max, strtoerrno, strtosigno): Delete.
426 Include "libiberty.h" instead.
428 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
430 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
431 add additional argument specifying raw address to permit
432 proper release of debug registers.
433 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
436 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
438 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
439 define them in top.c. Add comments to the hooks.
441 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
443 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
444 `to_remove_breakpoint' fields.
446 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
448 * infcmd.c (run_command): Remove comment suggesting using
449 target_has_execution instead of inferior_pid.
451 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
453 * remote-mips.c (mips_open): add code to handle baud rate.
455 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
457 * infrun.c (wait_for_inferior): Call target_resume() upon
458 detection of new processes.
460 * procfs.c (create_procinfo): Return pointer to new procinfo
462 * (do_detach): Spacing & formatting cleanup.
463 * (procfs_wait): Move wait_again label to ensure that we really
464 wait again. On exit from fork, release new child from gdbs'
466 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
468 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
470 * i386-nlmstub.c (handle_exception): Wait until the thread has
471 been started before killing the NLM by pointing the PC at
474 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
476 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
477 Irix 5 has a standard _sigtramp signal handler.
478 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
479 it is not needed for a standard _sigtramp signal handler.
480 Add shared library sections to the section table of the target
481 before adding the symbols.
482 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
483 instructions that do not prepare a stack adjustment.
484 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
485 which does the right thing on machines where `char' is unsigned.
487 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
489 * remote.c (remote_open): Move setting of inferior_pid prior to
490 call to remote_start_remote. Also use unique value for pid to
491 avoid confusion with read_register_pid & friends.
492 * (remote_wait): Return inferior_pid instead of 0 in all cases.
494 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
496 * dwarfread.c (bfd.h): Don't include.
498 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
500 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
501 kill the program being debugged. KillMe(), the undocumented
502 call intended for this purpose, causes the server to hang.
504 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
506 * remote.c (read_frame): Calculate run length encoded checksum
508 * config/sh/stub.c: New file.
510 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
512 * target.c (find_default_run_target): Make sure to_can_run is set
515 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
517 * TODO: Remove note about fast watchpoints and remove obsolete
520 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
522 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
523 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
524 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
526 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
528 * target.c (add_target): Don't call clean_target on target
530 * (unpush_target): Test for to_close being set before calling.
531 * (target_xfer_memory, target_info): Check for to_has_memory
532 before playing with memory.
534 * remote.c (remote_open): Set inferior_pid to make kill command
536 * inflow.c (kill_command): Revert change of Aug 2. Use
537 inferior_pid to determine whether to print out "The program is not
540 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
542 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
543 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
544 * m3-nat.c: Pass argument to return_to_top_level.
545 Declare m3_kill_inferior before use.
546 (port_chain_insert): In "can't happen" case, abort rather than
547 setting `mid' to large decimal constant (which gcc warns about).
548 (get_thread_name): Use cast to convert const char * to char *.
549 (add_mach_specific_commands): #if 0 "thread break" command.
550 (m3_trace_him): Call push_target.
551 (mach_really_wait): New argument pid; remove unused
553 (intercept_exec_calls): Call target_terminal_init and
554 target_terminal_inferior once the child execs.
555 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
557 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
559 * procfs.c (procfs_mourn_inferior): don't dereference the
560 procinfo pointer after it has been freed.
562 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
564 * breakpoint.c (breakpoint_1): Improve pluralization in display
565 of breakpoint hit counts.
567 * language.h (struct language_defn): Remove unused field
569 (longest_float): Remove, no longer used.
570 * language.c (unknown_language_defn, auto_language_defn,
571 local_language_defn): Remove init of la_longest_float field.
572 * c-lang.c (c_language_defn, cplus_language_defn,
573 asm_language_defn): Ditto.
574 * ch-lang.c (chill_language_defn): Ditto.
575 * m2-lang.c (m2_language_defn): Ditto.
577 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
579 * defs.h (bfd_read, bfd_seek): Remove declarations.
580 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
582 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
584 * inflow.c (kill_command): Fix a bug which prevented target
585 programs to be killed.
587 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
589 * defs.h: Change two-line declarations to one-line form.
590 (NORETURN): Define as "volatile" only for older GCCs.
591 (ATTR_NORETURN): Define for newer GCCs.
592 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
594 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
596 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
597 * breakpoint.c (delete_breakpoint, enable_breakpoint,
598 disable_breakpoint): Don't call breakpoints_changed; it is now
599 called via the *_breakpoint_hook functions.
600 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
602 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
604 * stabsread.c (read_type): Fix a bug in enum size calculation.
606 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
608 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
609 argument types to shut up GCC.
611 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
612 linker stub, then return the address the stub will return to.
613 (frame_saved_pc): Correctly restart the search for the saved
614 pc when a linker stub is encountered.
616 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
617 register stores emitted by the version 9 HP compilers.
618 (inst_saves_fr): Relax test for a specific base register (%r1);
619 this avoids losing with the version 9 HP compilers.
620 (skip_prologue): Try to skip argument stores emitted by the HP
621 compilers. It's not perfect, but it's better than before.
623 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
625 * findvar.c (write_pc write_pc_pid): Remove casts to long when
626 calling write_register_pid.
627 * (write_register_pid): Add prototype.
629 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
631 * remote.c (read_frame): Split readchar/checksum calculation into
632 two parts since evaluation order is undefined.
634 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
636 From Kevin A. Buettner (kev@cujo.geg.mot.com).
637 * Makefile.in (coredep.o): Add inferior.h as dependency.
638 * inflow.c: Add F_SETOWN to list of defines to check
639 around code that uses F_SETOWN.
641 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
643 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
644 set the -L and -B directory prefixes so we can link with it.
646 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
648 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
649 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
652 * General hackery to support alternate user-interface.
653 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
654 disable_breakpoint): Call hooks for alternate user-interface.
655 * defs.h: Add declarations for alternate user-interface hooks.
656 * main.c (main): Add --nw (and --nowindows) options to disable
658 * (near call to command_loop): Call command_loop_hook if set.
659 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
660 * stack.c: Call print_frame_info_listing_hook if set.
661 * top.c (gdb_init): Initialize targets.c and utils.c prior to
662 other files to make sure that calls to error and warning will
663 work. Call init_ui_hook after everything else.
664 * utils.c (query): Call query_hook if set.
665 * (gdb_flush): Call flush_hook if set.
666 * Change _initialize_utils to initialize_utils cuz we don't use
667 automatic initialization of utils.c anymore.
669 * Support for TK GUI.
670 * Makefile.in: Add rule for gdbtk.o.
671 * configure.in: Add support for --enable-gdbtk.
672 * gdbtk.c: New file. Contains support routines for TK interface.
673 * gdbtk.tcl: New file. Implements GUI policy.
675 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
678 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
680 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
681 there and we are using the gcc from the tree.
682 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
684 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
686 * Makefile.in (annotate.o): Add dependencies.
688 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
690 * sparclite/aload.c: Added new -q (quiet) option.
691 return 0 exit status if file was successfully downloaded.
693 * nlm/gdbserve.c: merge in command line argument parsing changes
694 and bug fixes made to i386-nlmstub.c.
696 * i386-nlmstub.c: The returnLength field must be initialized
697 before portConfig is passed to AIOGetPortConfiguration.
698 Compare command line arguments with strnicmp(); args are
699 case insensitive on netware.
701 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
703 * Makefile.in (DISTSTUFF): Add definition.
704 (diststuff): Add for new distribution support.
705 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
706 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
707 Remove old distribution building rules, now uses standard
708 distribution support in parent directory Makefile.in.
710 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
712 * target.c (push_target): Cast result from xmalloc.
714 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
716 * elfread.c (elf_symtab_read): Discard compiler labels generated
717 by the Solaris 2.1/Intel SunPro compiler.
719 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
721 * target.c (nomemory): Fix prototype and routine to take correct
724 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
726 * Makefile.in (clean): Remove libgdb-files.
728 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
730 * coredep.c: Include inferior.h.
732 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
734 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
737 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
739 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
740 .cp as C++, alphabetize better.
742 * breakpoint.c (ignore, condition): Move usage note into body of
743 help text, so first line can be one-line summary.
745 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
747 * target.c (unpush_target): Fix handling of removal of top target.
749 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
751 * Makefile.in: Add stuff to build nlmstub.
752 * Add rule for annotate.o to keep Sun make happy.
753 * configure.in: Add config for powerpc/Netware.
755 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
756 filename. This speeds up handling of trailing N_SO stabs (they
757 mark the end of a .o file).
759 * target.c, target.h: Change the way pushing and popping of
760 targets work to support target overlays and inheritance.
761 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
762 Fixup references to current_target, due to previous changes.
764 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
765 needed to get the address of longjmp out of the target.
767 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
769 * main.c: Include <ctype.h>.
771 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
773 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
776 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
778 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
780 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
782 * Makefile.in (VERSION): Bump to 4.12.4.
784 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
786 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
787 * configure.in (m88*-harris-cxux*): New configuration.
788 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
789 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
791 * config/m88k/tm-m88k.h: Add comment about Harris OS.
792 (TARGET_WRITE_PC): Pass pid through to register writers.
794 * configure.in (m68*): Put vendor-only-specified host configs
795 after vendor-and-os-specified configs.
796 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
798 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
799 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
802 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
804 * elfread.c (elf_symtab_read): Handle error return from
805 bfd_get_dynamic_symtab_upper_bound gracefully.
807 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
809 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
810 registers in use by the inferior.
811 * coredep.c (fetch_core_registers, register_addr): Use it.
812 * findvar.c (registers_changed, registers_fetched,
813 read_register_bytes): Ditto.
814 * infcmd.c (do_registers_info, registers_info): Ditto.
815 * infptrace.c (fetch_inferior_registers,
816 store_inferior_registers): Ditto.
817 * stack.c (frame_info): Ditto.
819 * coredep.c (CORE_REGISTER_ADDR): New macro.
820 (fetch_core_registers): Use it.
822 * breakpoint.c (ignore, condition): Add usage notes to help strings.
823 * symfile.c (add-symbol-file): Add usage note to help string.
824 (add_shared_symbol_files_command): New command.
827 * inferior.h (read_pc_pid): Declare.
828 * breakpoint.c (watchpoint_check): Cache breakpoint in local
829 variable b, remove unused variable other_type_used.
830 * main.c (inferior.h, call-cmds.h): Include.
832 * remote.c (remote_wait): Return 0 by default.
834 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
836 Stop printing at null char option, from Oliver Meyer
837 (omeyer@i3.informatik.rwth-aachen.de).
838 * valprint.h, valprint.c (stop_print_at_null): New global.
839 * valprint.c (_initialize_valprint): New print set subcommand
841 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
842 printing a char array, adjust the number of chars to print.
844 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
846 From Kevin A. Buettner (kev@cujo.geg.mot.com).
847 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
848 pic code in addition to prologues where an instruction from the
849 prologue gets moved into the delay slot of a branch instruction
850 immediately following the prologue. A table of potential prologue
851 instructions (prologue_insn_tbl) is now used for picking apart a
853 (frame_find_saved_regs): Changed the way in which limit gets set
854 so that the delay slot of branch instructions immediately
855 following the prologue gets examined.
856 (pushed_size, store_parm_word, store_parm, push_parameters,
857 collect_returned_value): Deleted.
859 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
861 * infrun.c (wait_for_inferior): Handle stepping into leaf
862 functions whose prologue consists of gp loading code only.
864 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
866 * dbxread.c: Don't include libbfd.h.
867 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
868 <time.h>, or <sys/types.h>.
869 * elfread.c (elf_symfile_read): Use only standard BFD functions to
870 collect information about the stab and stab string sections.
872 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
874 * stabsread.c (read_huge_number): handle large unsigned number
875 for stabs generated by os9k C compiler.
877 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
879 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
880 * breakpoint.h (hit_count): New breakpoint field.
881 * breakpoint.c (show_breakpoint_hit_counts): New variable.
882 (clear_breakpoint_hit_counts): New function.
883 (bpstat_stop_status): Increment the hit count.
884 (breakpoint_1): Display the hit count.
885 * infcmd.c (run_command): Reset breakpoint hit counts.
886 * target.c (generic_mourn_inferior): Don't clear ignore counts if
887 displaying hit counts.
889 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
891 * elfread.c (elf_symfile_read): Unconditionally add dynamic
892 symbols for all symbol files. Makes skipping over the
893 trampoline code work when stepping from a function in a shared
894 library into a function in a different shared library for Irix 5.
895 Other ELF targets do not have enough information in their
896 dynamic symbol tables to make this work.
897 (elf_symtab_read): Relocate mst_solib_trampoline address.
899 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
901 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
902 * configure.in (m68*-atari-sysv4*): New configuration.
903 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
904 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
905 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
906 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
907 * config/m68k/amix.mh, config/m68k/amix.mt,
908 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
911 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
913 * symtab.c (find_function_start_sal): New function to find
914 the start of a function from a function symbol.
915 (decode_line_1, decode_line_2): Use it instead of open coded
916 partial copies of the code.
917 (list_symbols): Quote symbol name before passing it to
918 break_command to enable proper handling of mangled symbols.
920 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
922 * ch-exp.y (match_simple_name_string): Don't lower-case here.
923 * ch-exp.y (yylex): First try name lookup using exact name
924 typed by user; if that fails, try lower-cased name.
926 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
928 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
929 Move "no debugging symbols found" test to symfile.c.
930 * symfile.c (syms_from_objfile, reread_symbols): Add
931 "no debugging symbols found" test.
932 * coffread.c (init_stringtab): Handle stripped files with a
933 stringtab offset of zero gracefully.
934 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
935 BFD instead of stop_pc heuristic to determine if it is a dynamically
937 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
938 ioctl, it indicates that the process has exited.
940 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
942 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
943 .PARISC.unwind section now.
945 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
947 * breakpoint.c (mention): Always show breakpoint address if no
950 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
952 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
953 handling of shared libraries for non-ELF executables, but only if
954 HANDLE_SVR4_EXEC_EMULATORS is defined.
955 (locate_base): Try to find debug_base in the dynamic linker
956 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
957 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
958 Define to enable handling of shared libraries for a.out executables,
959 run under Solaris BCP.
961 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
963 * infrun.c (wait_for_inferior): Print "Program exited normally"
964 regardless of batch_mode.
965 * defs.h, top.c (batch_mode): Removed.
967 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
969 * Makefile.in (dcache_h): Remove redundant definition.
970 (init.c): Add a comment.
971 (top.c): Remove explicit compile action.
972 * breakpoint.c (mention): Share code indicating location of
973 break/watchpoints, don't print address if addressprint is off.
974 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
975 (demangle): Remove redundant declarations.
976 * eval.c: Remove redundant function declarations.
977 * objfiles.h: Cosmetic and grammatical improvements.
978 * TODO: Various updates.
980 * remote-mips.c: Replace all \r chars with \015.
981 (mips_receive_header): Display control characters readably.
982 (mips_xfer_memory): Add a simple progress display.
984 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
986 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
988 * remote-hms.c (flush): New function.
989 (expect): Get edge case right.
990 (hms_read_inferior_memory): Be more tolerant of line noise.
992 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
994 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
995 target files, not non-existent mach3.mh and mach3.mt.
997 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
999 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1000 symbols for all symbol files. Makes skipping over the
1001 trampoline code work when stepping from a function in a shared
1002 library into a function in a different shared library.
1003 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1005 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1007 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1008 names mean end of .o file.
1009 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1010 top of routine. Handle new thread notification cleanly.
1011 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1012 thread notification scheme.
1013 * (child_resume): General cleanups, handle resumption of all
1016 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1018 * ser-go32.c: Rewrite to run under windows.
1019 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1021 * serial.c (serial_open): Notice device "pc".
1022 * remote-e7000.c: Fix copyright date.
1023 (expect): Compare \n and \r the same.
1024 (e7000_open): Allow pc as a serial port
1025 * sh/sh.mt: Add ser-e7kpc.
1026 * h8300/h8300hms.mt: Add ser-e7kpc.
1027 * main.c (proc_wait): Don't wait if using go32.
1029 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1031 * somread.c: Simplify by using stabsect_build_psymtabs.
1032 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1033 corresponding to the name of the text section. All references
1035 (somstab_build_psymtabs): Delete function, no longer needed.
1037 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1039 * somread.c: Renamed from paread.c. Changed function names and
1040 comments to reflect that this file deals with SOM (an object file
1041 format), rather than the PA (a cpu).
1042 (Makefile.in): Chaned appropriately.
1043 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1044 * dbxread.c (somstab_build_psymtabs): Renamed from
1045 pastab_build_psymtabs.
1047 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1049 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1050 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1052 * Makefile.in: Updated for core-sol2.c.
1053 * README: Add notes about SPARCworks cc under Solaris 2.x,
1054 from Casper H.S. Dik (casper@fwi.uva.nl).
1055 * config/mips/xm-makeva.h: Removed, no longer necessary.
1056 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1057 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1058 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1060 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1062 * gdba.el: Put program input and output in a separate buffer.
1064 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1066 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1067 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1068 with global variable of same name in libnsl.so on UnixWare.
1070 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1072 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1073 embedded in template name.
1075 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1077 * config/i386/nm-linux.h: change calling convention of
1078 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1079 target_insert_watchpoint() and
1080 target_remove_watchpoint().
1082 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1083 to be long long in gdb.
1084 * config/mips/tm-bigmips.h: ditto.
1086 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1088 * c-lang.c (asm_language_defn): New definitions for language_asm,
1089 mostly copied from c_language_defn, to avoid warnings when
1090 switching between c and asm stack frames.
1092 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1094 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1095 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1096 (upgrade_type, handle_psymbol_enumerators): Likewise.
1097 (has_opaque_xref, cross_ref): Likewise.
1098 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1099 debugging information, rather than doing it here.
1100 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1101 point in ecoff_debug_swap backend structure, rather than calling
1102 ecoff_slurp_symbolic_info directly.
1104 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1106 * breakpoint.c: Include annotate.h. Call annotate_field rather
1107 than printing annotation directly.
1109 * main.c: Include string.h.
1111 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1113 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1114 call it instead of doing normal loop.
1115 * infcmd.c (attach_command): Don't call wait_for_inferior if
1117 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1118 hook that can decide whether to step over the next breakpoint.
1119 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1120 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1123 * configure.in: Improve sorting/formatting of hosts and targets.
1124 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1125 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1126 * Makefile.in (stop-gdb): New target.
1127 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1130 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1132 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1133 the identical initialization can be deleted from main.c, but i
1134 haven't done so just in case.
1136 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1138 * gdba.el: Added menu windows and slightly improved window
1139 handling to gdba.el. Fixed numerous minor bugs that were causing
1140 emacs and gdb to fall out of sync.
1142 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1144 * breakpoint.c: annotate changes lost at merge, put back in.
1146 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1148 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1151 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1153 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1155 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1156 writing of floating registers, the dpx2 kernel disallows it.
1157 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1158 is contained in o_praw.
1159 * irix5-nat.c (solib_map_sections): Adjust sections by the
1160 difference between the loaded address and the prelinked address.
1161 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1163 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1164 symbols, their value is absolute.
1165 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1166 libraries fh->adr fields of zero. Relocate minimal symbol values
1167 upon readin. Relocate non-stabs symbols upon readin.
1168 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1169 start address of the outermost block.
1170 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1171 instead of section_offsets and use relocated pst->textlow for
1172 line number and procedure address relocations.
1174 From gmo@MicroUnity.com (Guillermo A. Loyola):
1175 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1176 Handle SGI Irix5 stIndirect symbol type.
1178 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1180 * breakpoint.c: fix a syntax error native cc does not like.
1182 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1183 * sparclite/Makefile.in: ditto.
1184 * sparcl-tdpe.c: change file name because first 8 chars has to be
1186 * sparcl-stub.c: ditto.
1188 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1190 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1192 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1194 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1195 ignore) a PID argument.
1196 (hppa_pop_frame): Pass a PID to target_write_pc.
1197 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1198 and pass through a PID argument.
1199 (target_read_pc, target_write_pc): Update prototypes.
1201 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1203 * Makefile.in: add new file sparclite-tdep.c.
1204 * sparclite/Makefile.in: add new file sparclite-stub.c.
1205 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1207 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1208 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1210 * sparclite-tdep.c: new file, contains hardware breakpoint support
1212 * sparclite-stub.c: new file, stub code that add support hardware
1214 * breakpoint.c: add hardware breakpoint support.
1215 * breakpoint.h: add new breakpoint type to support hardware
1217 * config/mips/nm-irix4.h: change interface for target dependent
1218 code supporting watch point.
1219 * config/pa/nm-hppab.h: change interface for target dependent
1220 code supporting watch point.
1222 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1224 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1226 * stabsread.c (read_struct_fields): os9k nested structure does not
1227 have terminating ';', instead it just get to ',' and bit position
1230 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1232 * nlmread.c (nlm_symtab_read): Clean up a bit.
1233 * (nlm_symfile_read): Record bounds of main() so that backtrace
1234 command will know where to stop.
1235 * objfiles.c (objfile_relocate): Relocate entry point/func info
1236 for backtrace as well.
1237 * objfiles.h: Define values for invalid PCs for entry point info.
1238 * symfile.c (init_entry_point_info): Initialize invalid values
1239 with aforementioned macros.
1240 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1241 to cause backtrace to stop when it gets back to main().
1242 * config/i386/tm-i386nw.h: Ditto.
1244 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1246 Fix value_print, which used to be ostensibly language-independent,
1247 but would print pointers and arrays in C syntax. Instead, call
1248 a language-specific function.
1249 * language.h (struct language_defn): New functional field
1251 (LA_VALUE_PRINT): New macro.
1252 * language.c (unk_lang_value_print): New stub/dummy function.
1253 (unknown_language_defn, auto_language_defn, local_language_defn):
1255 * c-valprint.c (c_value_print): New function, with code moved from:
1256 * valprint.c (value_print): ... here. Now just invoke
1257 LA_VALUE_PRINT to do language-specific stuff.
1258 * valprint.c (value_print_array_elements): Make non-static.
1259 * c-lang.c (c_language_defn, cplus_language_defn): Add
1260 c_value_print in the la_value_print field.
1261 * m2-lang.c (m2_language_defn): Likewise.
1262 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1263 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1264 * ch-valprint.c (chill_value_print): New function, based on
1265 c_value_print, but use Chill "look and feel."
1266 * c-lang.h (c_value_print): New prototype.
1267 * ch-lang.h (chill_value_print): New prototype.
1268 * value.h (value_print_array_elements): New prototype.
1270 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1271 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1273 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1275 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1276 to new file top.c. Make things extern instead of static and
1277 similar rearrangements to deal with this.
1279 * utils.c: Move fputs_unfiltered to main.c. Remove
1280 FPUTS_UNFILTERED_OVERRIDE ifndef.
1281 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1282 and libgdb uses utils.c and top.c.
1284 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1286 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1288 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1290 * ch-valprint.c (chill_val_print_array_elements): New function.
1291 A Chill version of val_print_array_elements, it prints the
1292 array index labels, in additions ot the array element values.
1293 (chill_val_print): Use the new function.
1295 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1297 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1299 * defs.h (enum language): Add language_asm.
1300 * findvar.c (read_register_bytes read_register_gen
1301 write_register_bytes read_register read_register_pid
1302 write_register write_register_pid supply_register): Move multi-
1303 thread handling down into these routines. Create XXX_pid routines
1304 that allow register references to specify the pid.
1305 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1306 read_sp write_sp read_fp write_fp): Move these routines from
1307 infcmd to findvar to centralize the whole mess.
1308 * i386-nlmstub.c: Portability fixes.
1309 * infptrace.c (child_resume): Conditionalize to allow other natives
1310 to override it. Remove PIDGET gubbish, it's no longer necessary.
1311 * infrun.c (wait_for_inferior): Put registers_changed() before
1312 target_wait() to speed up remote debugging.
1313 * Replace code that reads registers from other threads with much
1314 nicer looking new function calls (see changes to findvar.c).
1315 * Don't skip prologues if debugging assembly source.
1316 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1317 child_resume to handle multi-thread debugging properly.
1318 * remote.c: Add O response to get console output from target.
1319 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1320 SERIAL_ERROR here to simplify callers.
1321 * Change static var timeout to remote_timeout.
1322 * (fromhex): Remove unnecessary return -1 at end of routine.
1323 * (remote_wait): Turn this into a big switch statement. Add
1324 support for O response.
1325 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1326 * (getpkt): Split getpkt into two parts. read_frame deals with
1327 all formatting issues, run-length encoding, and framing. getpkt
1328 now handles error recovery, and frame detection.
1329 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1330 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1331 control. (hardwire_readchar): Handle EINTR from read().
1332 * symfile.c (deduce_language_from_filename): Add support for .s
1334 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1335 override infptrace's child_wait.
1336 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1337 instead of XXXlynx.h.
1338 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1340 * nlm/gdbserve.c: Portability fixes.
1342 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1344 * inftarg.c (child_wait): Call proc_wait, not wait.
1345 (child_mourn_inferior): Call proc_remove_foreign.
1346 * main.c (gdb_init): Call init_proc.
1347 * main.c: Provide dummy versions of init_proc, proc_wait, and
1348 proc_remove_foreign for the gdb case (the libgdb case provides its
1349 own versions of these functions).
1350 * Makefile.in (libgdb-files): Add libproc.a.
1352 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1354 Hardware watchpoints for Linux, from Rick Sladkey
1355 (jrs@world.std.com).
1356 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1357 new hardware breakpoint recovery method.
1358 * i386v-nat.c (i386_insert_watchpoint,
1359 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1360 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1361 New functions to support the 386 hardware debugging registers.
1362 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1363 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1364 target_insert_watchpoint, target_remove_watchpoint): Define these
1365 macros to use the hardware debugging functions in i386v-nat.c.
1367 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1369 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1372 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1374 * target.c, target.h: New variables target_activity_function and
1376 * inflow.c, inferior.h: New functions set_sigio_trap and
1378 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1380 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1382 * remote-sim.h (sim_verbose): Delete.
1383 Document callbacks needed.
1384 (sim_*): Change result to void where there isn't one.
1385 (sim_open): Clarify argument and error response.
1386 (sim_close): Declare.
1387 (sim_load): Change bfd_handle argument to file name. Clarify result.
1388 (sim_create_inferior): Renamed from sim_set_args.
1389 (sim_set_pc): Delete.
1390 (sim_info): Delete printf_fn argument.
1391 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1392 (gdbsim_load): Try sim_load first.
1393 (gdbsim_create_inferior): Call sim_create_inferior.
1394 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1395 (gdbsim_close): Call sim_close.
1396 (gdbsim_files_info): Update call to sim_info.
1397 (gdbsim_ops): Realign comments.
1399 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1401 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1403 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1404 the auxent if the symbol's name is ".file". From David Edelsohn
1405 <c1dje@watson.ibm.com>.
1407 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1409 * breakpoint.c (breakpoint_1): Fix typo.
1411 * annotate.c (annotate_field_end): Fix typo.
1413 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1415 * Makefile.in (TSSTART): Remove; no longer used.
1417 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1418 fputs_unfiltered and exit directly, rather than fatal. The latter
1419 calls vfprintf_unfiltered!
1421 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1422 * value.h, printcmd.c (print_value_flags): Move from here...
1423 * annotate.c: ...to here, and make it use can_dereference.
1425 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1427 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1428 Remove, needed for both native and cross.
1429 * target.c (attach_flag, generic_mourn_inferior): Put here.
1430 * utils.c (job_control): Put here.
1431 (terminal.h): Don't include anymore.
1433 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1435 * source.c (find_source_lines): Always use code that was #ifdef
1436 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1437 leaving it on the chain. Reindent much of this function.
1438 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1439 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1440 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1441 config/ns32k/xm-ns32km3.h: Remove all references to
1442 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1443 * main.c, fork-child.c, many config files: Remove all
1444 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1447 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1448 This avoids __eprintf troubles.
1450 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1452 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1453 initialization code which needs to be called even if we bypass the
1454 command line stuff into gdb_init.
1455 * utils.c (fputs_unfiltered): Surround in #ifndef
1456 FPUTS_UNFILTERED_OVERRIDE.
1457 * Makefile.in (libgdb.a): New target.
1459 * utils.c: Rearrange I/O stuff a bit so that all output goes
1460 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1461 which made %s not work with arbitrarily large strings.
1462 * printcmd.c (printf_command): Use printf_filtered, not
1463 printf_unfiltered and printf, now that arbitrary limit is gone.
1466 * breakpoint.c (watchpoint_check): Remove unused variable b.
1467 * stack.c (print_frame_info): Move sp and buf inside #if.
1468 * eval.c (evaluate_subexp): Remove unused variables pp,
1469 mangle_ptr, ptr, and mangle_tstr.
1470 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1472 * symtab.c (lookup_symtab): Put variable copy inside #if.
1473 (decode_line_1): Put variable q1 inside #if 0.
1474 * target.h: Declare target_link.
1475 * infrun.c (wait_for_inferior): Remove unused variables signame.
1476 * remote.c (remote_resume): Remove unused variable name.
1477 * c-exp.y (parse_number): Parenthesize operand of shift.
1478 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1479 (this is a semantic change, the warning seems to have detected a bug).
1480 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1481 * coffread.c: Move variable temptype inside #if.
1482 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1484 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1485 (chill_val_print): Remove unused variable in_range.
1486 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1487 (chill_val_print): Add default case for switch.
1488 * stabsread.h: Declare stabsect_build_psymtabs.
1489 * os9kread.c (read_minimal_symbols): Make this return void.
1490 (os9k_symfile_read): Remove unused variables stb_exist and val.
1491 (os9k_symfile_init): Remove unused variable val.
1492 (fill_sym): Remove unused variable id.
1493 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1494 unused variable nsl.
1495 Remove unused variable symfile_bfd.
1496 #if 0 unused variables lbrac_unmatched_complaint and
1497 lbrac_mismatch_complaint.
1498 Remove declaration for non-existent function os9k_next_symbol_text.
1500 * annotate.c, annotate.h: New files, containing a function for
1501 each annotation which outputs it.
1502 * Move breakpoints_changed from breakpoint.c to annotate.c.
1503 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1504 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1505 Use annotate.c functions to output annotations.
1506 * Makefile.in (OBS): Add annotate.o.
1508 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1510 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1511 elf_unwind_entries are always initialized.
1513 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1514 stubs which return directly to the caller rather than to the stub
1517 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1519 * c-exp.y (yyerror): Display a more informative error message.
1520 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1521 * m2-exp.y (yyerror): Ditto.
1523 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1525 * inflow.c (job_control): Move definition to front of file.
1527 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1529 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1530 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1532 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1534 * Makefile.in (kdb): Remove old init.c creation commands.
1535 * configure.in (sparclite): Match on sparclite*.
1536 * sparclite/aload.c (main): Only change section addresses for
1537 a.out format object files.
1539 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1541 * config/i386/go32.mh: Define CC.
1543 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1545 * gdbserver/Makefile.in: Remove irrelevant definitions and
1546 comments inherited from the gdb Makefile.
1547 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1548 (VERSION): Update to 4.12.3.
1549 (gdbserver): Remove any existing executable first.
1550 (distclean, realclean): Remove nm.h.
1551 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1552 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1553 Don't use absolute pathname.
1555 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1557 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1560 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1562 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1563 (print_it_normal): Add annotations for the inferior starting and
1564 stopping, and for all the various messages related to how it
1567 * printcmd.c (do_one_display): Annotate.
1568 * stack.c (print_frame_info): Annotate printing of stack frames.
1570 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1572 * remote.c (get_offsets): Handle case where stub doesn't support
1575 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1577 Add partial support for g++ code compiled with -fvtable-thunks.
1578 * c-valprint.c (c_val_print): Add vtblprint support
1580 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1581 pointers (if using thunks) as well as array of structs (otherwise).
1582 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1583 level, and make the latter non-static (so define_symbol can use it).
1584 * stabsread.c (define_symbol): If the type being defined is a
1585 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1586 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1587 * values.c (value_virtual_fn_field): Handle thunks.
1588 * values.c (value_headof): Minor efficiency hack.
1589 * values.c (value_headof): Incomplete thunk support. FIXME.
1591 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1593 * valprint.c (print_longest): Clarify comment about use_local.
1594 * printcmd.c, defs.h (print_address_numeric), callers in
1595 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1596 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1597 exec.c: New argument use_local.
1598 * source.c (identify_source_line): Use filtered output. Use
1599 print_address_numeric.
1601 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1602 language.c (type_error, range_error): Use filtered output.
1603 * utils.c (error_begin): Update comment to tell people to use
1606 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1607 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1610 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1612 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1613 from the fault, #ifndef FAULTED_USE_SIGINFO.
1614 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1616 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1618 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1619 Explicitly annotate each record.
1621 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1623 * xcoffexec.c: Reformat to standards and lint.
1624 (language.h): Include.
1625 (exec_close): Declare arg "quitting".
1626 (file_command): Declare arg "from_tty".
1627 (map_vmap): Cast xmalloc result to PTR.
1628 * rs6000-nat.c: Reformat to standards and lint.
1629 (exec_one_dummy_insn): Use char array for saved instruction.
1630 (fixup_breakpoints): Declare.
1631 (vmap_ldinfo): Be more informative in fatal error messages.
1632 (xcoff_relocate_symtab): Define to return void.
1633 * xcoffsolib.h: Reformat to standards, improve comments.
1634 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1636 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1638 * utils.c, defs.h (error_begin): New function.
1639 (quit): Print annotation before printing the error message.
1640 * main.c (return_to_top_level): Print annotation before doing the
1642 * symtab.c (decode_line_1): Call error not warning and then
1643 return_to_top_level. Call error_begin and printf_unfiltered
1644 rather calling warning (before calls to return_to_top_level).
1645 * core.c (memory_error): Use error_begin, printf_unfiltered,
1646 print_address_numeric and return_to_top_level instead of error.
1647 Cleans up a FIXME-32x64.
1648 * language.c (type_error, range_error): Call error_begin
1649 not just target_terminal_ours.
1651 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1652 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1653 side of an assignment is non-portable.
1655 * utils.c (query): Change syntax of query annotations to be
1656 consistent with other input annotations.
1657 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1659 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1661 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1663 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1664 that have a stack frame size of 32k or larger (from Paul Flinders).
1665 Remove #if 0'd code.
1667 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1669 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1670 for Lynx platforms that need it.
1671 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1673 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1675 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1676 than trying to deduce it from the fault.
1678 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1680 * printcmd.c (print_address_symbolic): Initialize name to empty
1681 string to avoid core dump if lookup fails.
1682 * remote-e7000.c (printf_e7000debug): Error if target not open.
1684 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1686 * i386-nlmstub.c: Update to be more in line with PIN stub.
1687 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1688 * (hex2mem): Init ptr.
1689 * General cleanups to use ConsolePrintf, standard prologues, etc...
1691 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1693 * i386-nlmstub.c: More changes to be compatible with remote.c.
1695 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1696 into (the far less frequently called) dbx_symfile_read.
1698 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1700 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1702 * dbxread.c (record_minimal_symbol): Record the section
1703 associated with the symbol to make dynmaic relocation work.
1704 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1705 Solaris brain-damage which don't apply to relocatable object
1707 * (stabsect_build_psymtabs): New routine to read stabs out of an
1708 arbitrarily named section.
1709 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1711 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1712 stabs out of the nlm.
1713 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1714 brain-damage which don't apply to relocatable object files.
1715 * remote.c (putpkt): Improve error reporting and error handling.
1716 * (get_offsets): Temporary kludge to force data & bss sections to
1717 have the same relocation.
1718 * stabsread.c (define_symbol, scan_file_globals): Record section
1721 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1723 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1724 FIXME-32x64 comment.
1726 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1728 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1729 to after call to target_wait. This means that flush_cached_frames
1730 can call target_terminal_ours if it wants to.
1731 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1732 comment about why the code is dubious.
1734 * stabsread.c (read_type): Call read_type, not nonexistent
1737 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1739 * remote-os9k.c (rombug_fetch_registers): set trace mode
1741 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1743 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1745 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1746 passed to process_one_symbol.
1747 * stabsread.c (read_type): process os9k functio prototype.
1749 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1751 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1754 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1756 * utils.c (prompt_for_continue): Annotate prompt.
1757 (query): Annotate query.
1758 * printcmd.c (print_frame_args): Change syntax of argument
1759 annotation to make name and value part of a single group of
1760 annotations, not two separate groups.
1761 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1762 * valprint.c (val_print_array_elements): Change syntax of
1763 annotation to be more concise.
1764 * main.c, defs.h (command_line_input): New argument tells what
1765 string to include in the annotations.
1766 * symtab.c (decode_line_2), main.c (read_command_lines,
1767 command_loop): Change callers.
1769 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1770 target null pointer.
1771 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1773 * printcmd.c (output_command): Annotate things we print here too.
1774 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1775 * Move declaration of print_value_flags from defs.h to value.h.
1776 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1778 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1780 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1781 BFD handles sun3 dynamic relocations now.
1782 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1785 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1787 * printcmd.c (print_command_1): Annotate the top-level expressions
1789 (print_frame_args): Annotate each argument.
1790 * printcmd.c, defs.h (print_value_flags): New function.
1791 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1792 * valprint.c (val_print_array_elements): Annotate each array element.
1794 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1796 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1797 the register contains a pointer to the type, not the type itself.
1799 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1801 * main.c (main): Accept --annotate=N option and make --fullname
1802 the same as --annotate=1.
1803 (command_line_input): Print annotatation before and after prompt.
1804 * blockframe.c (flush_cached_frames): Print annotation.
1805 * Rename frame_file_full_name to annotation_level and move it from
1807 * source.c (identify_source_line): If annotation_level > 1,
1808 change output format.
1809 * breakpoint.c: Print annotation whenever a breakpoint changes.
1810 * main.c: New variable server_command.
1811 (command_line_input): Parse "server " and set server_command.
1812 (dont_repeat): Check server_command.
1814 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1816 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1817 updating raw_symbol and symnum. Return a value in the case where
1820 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1822 * parse.c: Don't define block_found; it is defined in symtab.c.
1823 * parser-defs.h: Add comment regarding block_found.
1825 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1827 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1830 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1832 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1833 section vma. Do not read dynamic relocs for sun3 executables to
1834 avoid BFD assertion message.
1836 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1838 * nm-hppab.h (KERNEL_U_ADDR): Define.
1839 (FIVE_ARG_PTRACE): Likewise.
1840 (CANNOT_STORE_REGISTER): Likewise.
1841 * nm-hppah.h (KERNEL_U_ADDR): Define.
1842 (FIVE_ARG_PTRACE): Likewise.
1843 (CANNOT_STORE_REGISTER): Likewise.
1844 (NEED_TEXT_START_END): Likewise.
1846 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1847 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1848 (FIVE_ARG_PTRACE): Likewise.
1849 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1850 (FIVE_ARG_PTRACE): Likewise.
1852 * hppa-tdep.c (read_unwind_info): Make static.
1853 (restore_pc_queue): Indirect through the target vector to
1854 reload the register state.
1856 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1858 * paread.c (compare_unwind_entries): Delete function. It's been
1859 moved into hppa-tdep.c.
1860 (read_unwind_info): Likewise.
1861 (pa_symfile_read): No longer call read_unwind_info. The unwind
1862 tables will be read in as they are needed.
1864 * hppa-tdep.c (compare_unwind_entries): New function.
1865 (read_unwind_info, internalize_unwinds): Likewise.
1866 (find_unwind_entry): Read in unwind information on demand.
1868 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1870 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1871 to : in search path processing.
1872 * defs.h (qsort): Rename argument in prototype.
1873 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1875 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1876 (false): Eliminate usages.
1878 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1880 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1881 All references to value changed to value_ptrlage_command is now
1883 All references to value changed to value_ptr.
1884 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1885 * remote-hms.c (hms_wait): Timeout after five seconds.
1886 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1887 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1888 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1890 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1892 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1894 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1896 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1898 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1899 bp_watchpoint_scope breakpoints.
1900 (struct breakpoint): Add val_chain and related_breakpoint fields
1901 for use by watchpoints.
1903 * breakpoint.c (within_scope): Delete. No longer used.
1904 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1905 (target_{remove,insert}_watchpoint): Likewise.
1906 (can_use_hardware_watchpoint): New function.
1907 (remove_breakpoint): New function to remove a single breakpoint
1908 or hardware watchpoint.
1909 (insert_breakpoints): Handle insertion of hardware watchpoints.
1910 Store a copy of the value chain derived from the watchpoint
1912 (remove_breakpoints): Simplify by using remove_breakpoint.
1913 (delete_breakpoint): Likewise.
1914 (watchpoint_check): Delete the watchpoint and watchpoint scope
1915 breakpoints when the watchpoint goes out of scope. Save & restore
1916 the current frame after checking watchpoints.
1917 (breakpoint_init_inferior): Likewise (restarting the program
1918 makes all local watchpoints go out of scope).
1919 (bpstat_stop_status): Handle hardware watchpoints much like normal
1920 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1921 when the watchpoint goes out of scope. Remove and reinsert all
1922 breakpoints before returning if we stopped when a hardware watchpoint
1924 (watch_command): Use a hardware watchpoint when possible. If
1925 watching a local expression, build a scope breakpoint too.
1926 (map_breakpoint_numbers): Also call given function for any
1927 related breakpoints.
1928 (disable_breakpoint): Never disable a scope breakpoint.
1929 (enable_breakpoint): Handle hardware breakpoints much like normal
1930 breakpoints, but recompute the watchpoint_scope breakpoint's
1931 frame and address (if we have an associated scope breakpoint).
1932 (read_memory_nobpt): Handle hardware watchpoints like normal
1933 watchpoints. When necessary handle watchpoint_scope breakpoints.
1934 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1935 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1936 (disable_command): Likewise.
1938 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1939 Extern prototype added to frame.h
1941 * infrun.c (wait_for_inferior): Set current_frame and select
1942 a frame before checking if we stopped due to a hardare watchpoint
1943 firing. Handle stepping over hardware watchpoints.
1944 (normal_stop): Remove unnecessary call to select_frame.
1946 * value.h (value_release_to_mark): Declare.
1947 * values.c (value_release_to_mark): New function.
1949 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1950 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
1952 * hppab-nat.c (hppa_set_watchpoint): New function.
1954 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
1955 (HAVE_STEPPABLE_WATCHPOINT): Define.
1956 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1957 (target_{insert,delete}_watchpoint): Define.
1959 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1960 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
1961 (target_{insert,remove}_watchpoint): Likewise.
1963 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
1965 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1966 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1967 often have the same names as debug symbols for functions, and
1968 confuse lookup_symbol().
1970 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1972 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1973 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1974 REGISTER_RAW_SIZE (1).
1975 Together these changes work around a bug in HP's compiler. Both
1976 seem to be necessary.
1978 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1980 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1981 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1982 are type mst_solib_trampoline.
1984 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1986 * config/m68k/es1800.mt: Change comments.
1988 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1990 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1992 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1994 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1997 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1999 * values.c (unpack_long): Remove obsolete comment about using a
2002 * symfile.c (symbol_file_command): Add comments about command syntax.
2004 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2005 Jim Kingdon (kingdon@cygnus.com)
2007 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2008 are in the .plt section.
2009 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2010 find_solib_trampoline_target): New functions for handling
2011 stepping into -g compiled shared libraries.
2012 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2013 find_solib_trampoline_target): Add prototypes.
2014 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2015 Define to handle stepping into -g compiled shared libraries.
2016 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2017 stepping into -g compiled shared libraries.
2019 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2021 * configure.in: Add mips-*-sysv4* support.
2022 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2023 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2024 New files for MIPS SVR4 support.
2025 * Makefile.in: Update for new mipsv4 files.
2026 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2027 read_next_frame_reg to obtain the frame relative stack pointer.
2028 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2029 obtain the frame relative stack pointer.
2030 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2031 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2032 by entering them into the minimal symbol table.
2033 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2034 a long for float formats.
2035 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2036 get defined in <link.h>.
2037 * solib.c (solib_add): Add shared library sections to the section
2038 table of the target before adding the symbols.
2039 * partial-stab.h: Relocate static and global functions.
2040 * dbxread.c (read_dbx_symtab): Remove unused variable
2041 end_of_text_address. Relocate text_addr when passing it
2044 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2045 library functions before the executable is run. Retrieve dynamic
2046 symbols from stripped executables.
2047 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2048 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2049 if no debugging symbols were found.
2050 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2051 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2053 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2054 OSF/1 has shared libraries.
2056 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2058 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2059 to BFD handling of dynamic symbols.
2061 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2063 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2064 then gets its real address into FUN and its GOT/DP value into %r19.
2066 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2068 * hppa-tdep.c (frameless_function_invocation): If no unwind
2069 descriptor was found, then assume this was not a frameless
2070 function invocation.
2071 (frame_saved_pc): If the saved PC is in a linker stub, then
2072 return the return address which the linker stub will return to.
2074 * xm-hppab.h: Never define USG.
2075 * xm-hppah.h: Always define USG.
2077 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2079 * values.c (unpack_long, value_from_longest),
2080 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2082 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2084 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2086 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2088 For SVR4 targets, enable gdb to set breakpoints in shared
2089 library functions before the executable is run.
2090 * elfread.c (elf_symtab_read): Handle symbols for shared library
2092 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2093 and moved to objfiles.c.
2094 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2095 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2096 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2097 the new generic definition from tm-sysv4.h works for Solaris.
2099 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2101 * elfread.c (elf_symtab_read): Change storage_needed,
2102 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2103 bfd_get_symtab_upper_bound. Check for errors from
2104 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2105 * nlmread.c (nlm_symtab_read): Same changes.
2107 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2109 * xcoffread.c (xcoff_next_symbol_text): New function.
2110 (read_xcoff_symtab): Set next_symbol_text_func to it.
2111 Move raw_symbol outside of read_xcoff_symtab.
2113 * remote.c (getpkt): Remove unused "out" label.
2115 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2117 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2118 about more than one watchpoint being triggered.
2120 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2122 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2124 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2126 * blockframe.c (find_pc_partial_function): mst_file_text
2127 symbols do not live in the shared library transfer table.
2128 * ch-exp.y (decode_integer_value, match_character_literal,
2129 match_bitstring_literal): Guard tolower calls with isupper,
2130 tolower on old BSD systems blindly subtracts a constant.
2131 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2132 well when determining the producer of the object file.
2133 * mdebugread.c (has_opaque_xref): New function to check for
2134 cross reference to an opaque aggregate.
2135 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2136 enter typedefs to opaque aggregates into the symbol tables.
2137 * mdebugread.c (parse_external): Remove skip_procedures argument,
2138 it has always been 1. Remove code that handled stProc symbols,
2139 it was never executed and was wrong, as the index of a
2140 stProc symbol points to the local symbol table and not to the
2141 auxiliary symbol info. Update caller.
2142 * mdebugread.c (parse_partial_symbols): Do not enter external
2143 stProc symbols into the partial symbol table, they are already
2144 entered into the minimal symbol table.
2145 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2146 Remove all conditionals and definitions for ptx.
2147 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2148 Fix addresses of floating point registers in REGISTER_U_ADDR.
2149 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2150 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2151 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2152 signal trampoline code work.
2153 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2154 Remove all conditionals and definitions for ptx.
2155 Remove KDB definitions.
2156 * symm-nat.c (store_inferior_registers): Fetch registers before
2157 storing them to obtain valid floating point control registers.
2158 Store fpu registers.
2159 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2160 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2161 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2163 * symm-nat.c (child_resume): Update type of `signal' parameter.
2164 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2166 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2168 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2169 calling import stubs for functions in shared libraries.
2171 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2173 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2175 * ch-lang.c (chill_is_varying_struct): Magic string is
2176 was "<var_length>" is now "__var_length" (more portable).
2178 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2180 * remote.c (getpkt): If we get a timeout, actually retry rather
2181 than just giving up the first time it happens.
2182 * remote.c: Document sequence numbers.
2183 (remote_store_registers): Change syntax of 'P' request so that it
2184 never looks like a sequence number.
2186 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2188 * os9kread.c (record_minimal_symbol): add section_offset to
2189 relocate minimal symbol table.
2190 * os9kread.c (read_minimal_symbols): ditto.
2191 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2193 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2194 return. Also if file addr is 0 leave it 0, not to relocate.
2195 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2196 'set remotexoff' and 'set remotelog' commands.
2198 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2200 * remote.c (remote_store_registers): Add 'P' request to set an
2201 individual register.
2202 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2205 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2207 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2208 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2209 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2211 * command.c (do_setshow_command, case var_string): Never add a
2212 space to the end of the string.
2213 * NEWS: Document this change.
2214 * .gdbinit: Add a space to the "set prompt" command.
2216 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2218 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2219 changes to make it compile (it doesn't link yet).
2221 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2222 (set_demangling_style, set_demangling_command): Use savestring not
2223 strdup. We were not dealing properly with a NULL return from
2224 strdup, and were not declaring strdup (the system header may or
2227 * valprint.c (val_print): Remove inaccurate comment about what
2228 types can be stub types.
2230 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2231 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2232 Supply alternate version if ATTACH_DETACH is not defined.
2233 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2234 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2235 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2237 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2239 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2241 (skip_trampoline_code): Rewrite and add support for argument
2242 relocation stubs stubs, import/export stubs, calls through
2243 "_sr4export" and cascaded trampolines.
2245 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2246 if no unwind descriptor is found.
2248 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2249 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2250 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2251 differently. All registers are four bytes.
2252 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2254 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2256 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2257 registers as both single and double values (fetching 2nd 32bit half
2258 as necessary). Annotate each register printed with its precision.
2260 * paread.c (read_unwind_info): Fix off-by-one error.
2262 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2264 * main.c (complete_command): Deal with it if arg is NULL.
2266 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2268 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2269 regarding using the PC--using the PC is necessary and all the
2270 FIXME comments in the world won't make it go away.
2272 * valops.c (value_at, value_at_lazy): Give error if we dereference
2274 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2275 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2277 * stabsread.c (patch_block_stabs): Add comment about what happens
2278 if the definition is in another compilation unit from the stab.
2280 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2282 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2284 * main.c (complete_command): New command, from Rick Sladkey
2285 <jrs@world.std.com>.
2286 (symbol_completion_function): Don't declare rl_point and
2287 rl_line_buffer; they are now declared in readline.h.
2288 (show_commands): Don't declare history_base; it is declared in
2290 * command.c (lookup_cmd): Don't delete trailing whitespace.
2291 Reverts change of 14 May 1989.
2293 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2295 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2296 code from prim_record_minimal_symbol_and_info() to here. Callers
2297 of the latter can legitimately supply a section number of -1.
2299 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2301 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2302 member functions have an element in args for a (nonexistent) this
2305 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2307 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2309 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2310 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2312 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2313 for the structure's type. All callers changed.
2315 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2316 for each structure argument rather than assuming it's either
2317 true or false for all structure arguments.
2319 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2320 on the length structure passed, not the compiler used.
2322 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2323 argument for the structure's type.
2325 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2327 * values.c (set_internalvar): Don't set var->value until we are
2328 sure there won't be an error().
2330 * remote.c (get_offsets): Reinstate comment which was in
2331 remote_wait about use of SECT_OFF_TEXT and so on.
2333 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2335 * symmisc.c (maintenance_check_symtabs): New function to check
2336 consistency of psymtabs and symtabs.
2337 * symtab.h (maintenance_check_symtabs): Add prototype.
2338 * maint.c: Add new `maint check-symtabs' command.
2339 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2340 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2341 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2343 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2344 to write_memory to avoid warnings from gcc.
2345 * config/i386/xm-symmetry.h: Add missing #endif.
2346 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2347 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2348 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2350 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2352 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2353 (hppa_push_arguments): Likewise.
2355 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2357 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2358 improve remote debugging efficiency. Also fixed problems with
2359 doing function calls for programs with no entry points.
2360 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2361 entry_point_address.
2362 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2363 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2364 parse_lines): Pass section_offsets info to these routines so that
2365 we can relocate symbol table entries upon readin.
2366 * (psymtab_to_symtab_1): Set symtab->primary to tell
2367 objfile_relocate to do relocations for our symbols.
2368 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2369 (which hang off of the symbol table).
2370 * Use prim_record_minimal_symbols_and_info instead of
2371 prim_record_minimal_symbols to supply section info to make minimal
2372 symbol relocations work.
2373 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2374 -1, try to deduce it from ms_type.
2375 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2376 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2377 add code to relocate objfile->sections data structure.
2378 * remote.c (get_offsets): Use new protocol message to acquire
2379 section offsets from the target.
2380 * (remote_wait): Get rid of relocation stuff. That's all handled
2381 by objfile_relocate now.
2382 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2383 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2385 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2387 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2389 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2391 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2392 can no longer set this at run time.
2393 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2394 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2395 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2396 sparc-tdep.c compiles).
2397 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2399 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2401 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2402 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2403 * configure.in: Recognize m68*-cisco*-*.
2405 * Makefile.in (TAGS): Use variables directly, rather than using
2406 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2407 and means that these filenames no longer need be unique across all
2408 the config/* directories.
2409 * configure.in: Put the config/*/ into TM_FILE, etc.
2411 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2412 and trapv exceptions.
2414 * target.h (struct section_table), objfiles.h (struct obj_section):
2415 Change name of field sec_ptr to the_bfd_section. More mnemonic
2416 and avoids the (sort of, for the ptx compiler) name clash with
2417 the name of the typedef.
2418 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2419 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2421 * utils.c: Include readline.h.
2422 * Makefile.in (utils.o): Add dependency.
2424 * remote.c (getpkt): Add support for run-length encoding.
2426 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2428 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2430 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2432 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2433 prim_record_minimal_symbol.
2436 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2437 computing their offset from the start of the old buffer and adding
2438 to the new buffer, rather than by assuming we can add the
2439 difference between the old buffer and the new buffer (it might not
2440 fit in an int). Merge in cosmetic differences from emacs regex.c
2441 version of this macro.
2443 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2445 * Makefile.in (install-only): Fix use of program_transform_name.
2447 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2449 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2450 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2451 so I'm nuking the command.
2452 * symtab.c (find_addr_symbol): Comment out, no longer used.
2454 * main.c (main): Don't init_source_path for the -cd argument. Now
2455 that source_path doesn't contain the current_directory from when
2456 GDB started up, init_source_path is no longer useful (and is
2457 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2459 * TODO: Remove item about line numbers being off. It is useless
2460 and confusing without a reproducible test case (it mentions
2461 proceed(), but I was able to step through proceed without trouble).
2463 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2465 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2466 library functions before the executable is run. Retrieve dynamic
2467 symbols from stripped executables.
2468 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2469 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2470 symtab.c (list_symbols): Handle mst_solib_trampoline.
2471 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2472 for all targets, remove IBM6000_TARGET dependencies.
2473 * dbxread.c (read_dbx_dynamic_symtab): New function.
2474 * dbxread.c (dbx_symfile_read): Use it.
2475 * dbxread.c (SET_NAMESTRING): Set namestring to
2476 "<bad string table index>" instead of "foo" if the string index is
2478 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2480 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2481 to break_command. Handle mst_file_* minimal symbol types.
2482 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2484 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2486 * c-exp.y(yylex): fix potential memory overflow.
2488 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2490 * environ.c (set_in_environ): Eliminate special handling of PATH and
2492 * putenv.c: Removed, conflicts with system declaration of
2493 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2495 * Makefile.in: Change accordingly.
2496 * procfs.c (procfs_create_inferior): Change comment accordingly.
2498 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2500 * rs6000-tdep.c: Change value to value_ptr.
2502 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2504 * i386m3-nat.c: Include floatformat.h.
2505 (get_i387_state): Use memset not bzero.
2509 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2510 ieee-float.h to floatformat.h.
2512 * valprint.c (val_print_string): Ignore error if the error
2513 happened after a terminating '\0'.
2515 * c-valprint.c (c_val_print): Never add 1 to return value from
2516 val_print_string; just return what it returns.
2518 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2519 looping through all of the enums.
2520 * infrun.c (signals_info): Use it.
2522 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2524 * main.c (main): When printing warning about bad baud rate, don't
2525 use warning(); it relies on current_target which isn't set up yet.
2527 * breakpoint.c (_initialize_breakpoint): Update docstring for
2528 tbreak to match what the code actually does. Don't mention tbreak
2529 in docstrings for "enable once" or "enable breakpoints once".
2531 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2533 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2534 while (0). That defeats the whole purpose of using do . . . while (0).
2535 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2536 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2537 using a ?: expression as an lvalue is not portable.
2539 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2540 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2541 'p' and 'r' symbol descriptors into a single symbol to look for a
2543 * README, config/sparc/tm-sparc.h: Update comments.
2545 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2547 * mdebugread.c (parse_type): Do not complain for types with
2548 an `indexNil' aux index, these are simply undefined types.
2549 Remove indexNil check from caller of parse_type.
2550 * mdebugread.c (parse_partial_symbols): Do not enter
2551 stGlobal, scCommon symbols into the minimal symbol table, their
2552 value is the size of the common, not its address.
2553 Handle scInit, scFini, scPData and scXData sections.
2554 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2556 Enter stProc symbols into the global_psymbols list once, not into
2557 the static_psymbols_list.
2558 Get rid of dummy psymtab if it is empty, to allow proper detection
2559 of stripped executables.
2560 * mdebugread.c (cross_ref): Allow cross references to Fortran
2563 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2565 * stabsread.c (common_block_end, fix_common_block): Stash the
2566 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2567 as to not assume that a pointer fits in an enum.
2569 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2571 * os9kread.c (fill_sym): check compiler verion number for pre-
2573 * os9kread.c (os9k_process_one_symbol): address of symbol is
2574 relative to section not module.
2575 * stabsread.c (define_symbol): add symbol type 's' as local
2577 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2579 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2580 * remote-os9k.c: fix bug in 'set remotebaud' function.
2581 * remote-os9k.c (rombug_link): minimize checking so to improve
2583 * symfile.c (symbol_file_command): check if failed to link, also make
2584 the command be able to accept more than one filenames.
2585 * target.c (target_link): check if failed to link with rombug.
2586 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2588 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2590 * remote-es.c (es1800_child_ops): Don't declare it static.
2592 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2594 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2596 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2598 * dbxread.c: New variable lowest_text_address.
2599 (record_minimal_symbol, read_dbx_symtab): Set it.
2600 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2601 end_of_text_address.
2602 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2604 * dbxread.c (end_psymtab): Remove old and commented out
2605 capping_global and capping_static. Fix comments regarding
2606 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2608 * parser-defs.h: Add "extern" to start of variable declarations so
2609 we don't end up with commons.
2610 * parse.c: Define these variables.
2612 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2615 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2617 * alpha-tdep.c: Change value to value_ptr.
2619 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2621 * solib.c (elf_locate_base): New function to locate the address
2622 of the dynamic linker's runtime structure in the dynamic info section.
2623 * solib.c (locate_base): Use it instead of iterating over the list
2624 of mapped address segments.
2625 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2628 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2630 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2631 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2632 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2633 signal trampoline and interrupt routines.
2634 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2635 (frame_chain, frame_chain_valid): Likewise.
2636 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2637 saved regs convention for SP.
2639 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2640 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2641 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2643 * tm-hppah.h (IN_SIGTRAMP): Define.
2645 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2647 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2648 alphabetic character as the start of a name.
2650 * sparclite/Makefile.in (all install): Build and install aload.
2652 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2653 config.guess and config.sub produce.
2655 * mips-tdep.c: Change value to value_ptr.
2657 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2659 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2660 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2661 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2662 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2663 value with value_ptr. This is for the ptx compiler.
2664 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2666 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2667 #if 0 i386_float_info.
2668 * symm-tdep.c (round): Remove. Also remove sgttyb.
2669 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2670 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2671 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2672 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2674 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2675 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2676 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2677 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2678 tm-i386v.h is apparently OK.
2679 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2680 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2683 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2685 * osfsolib.c (xfer_link_map_member): Update to use new
2686 target_read_string interface.
2688 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2690 * infrun.c (wait_for_inferior): In checking
2691 remove_breakpoints_on_following_step, check
2692 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2694 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2696 * os9kread.c (os9k_process_one_symbol): Rename
2697 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2698 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2699 (CORE_ADDR)0, from target_link, since that is what it uses.
2700 Process name at end, not during parsing (like we did before Kung's
2701 change), so that -readnow and -mapped can appear anywhere.
2702 Make text_relocation a local variable.
2703 * config/i386/i386os9k.mt: Fix comment.
2704 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2705 * os9kread.c: Put "comments" after #endif inside /* */.
2706 * stabsread.h: Add os9k_stabs variable.
2707 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2709 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2710 descriptor in global_symbols not local_symbols.
2711 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2713 (read_type): If os9k_stabs, accept function parameters after 'f'
2715 (read_array_type): If os9k_stabs, don't expect index type and
2716 expect lower and upper to be separated by ',' not ';'.
2717 (read_enum_type): If os9k_stabs, read a number before the first
2718 enumeration constant.
2719 (os9k_init_type_vector): New function.
2720 (dbx_lookup_type): Call it when starting new type vector.
2721 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2722 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2723 * os9kstab.c: Removed.
2724 * Makefile.in: Update accordingly.
2725 * objfiles.c (objfile_relocate_data): Removed.
2726 * remote-os9k.c (rombug_wait): Call objfile_relocate
2727 not objfile_relocate_data.
2728 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2729 * remote-os9k.c (rombug_wait): Call find_pc_section not
2731 * main.c (quit_command): Check inferior_pid; revert Kung change.
2732 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2734 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2736 * os9kread.c: New file to read os9000 style symbo table.
2737 * os9kstab.c: new file to read os9000 style stabs.
2738 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2739 * objfiles.c (find_pc_objfile): new function to search objfile
2741 * objfiles.c (objfile_relocate_data): new function to relocate
2742 data symbols in symbol table.
2743 * objfiles.h: Add two aux fields in struct objfile to handle
2744 multiple symbol table files situation like in os9000.
2745 * symfile.c: Change so 'symbol-file' command can handle multiple
2746 files. Also call target_link() to get relocation infos.
2747 * target.c (target_link): new function to get relocation info when
2748 a symbol file is requested to load.
2749 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2750 because in cross mode there's no inferior pid, bit they need to
2752 Makefile.in: add os9kread.c os9kstab.c and .o's.
2753 configure.in: add i386os9k target.
2754 config/i386/i386os9k.mt: new add.
2755 config/i386/tm-i386os9k.h: new add.
2757 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2759 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2760 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2762 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2764 * target.c, target.h (target_read_string): Provide error detection to
2765 caller. Put string in malloc'd space, so caller need not impose
2767 * solib.c (find_solib): Update to use new interface.
2768 * irix5-nat.c (find_solib): Read o_path from inferior
2769 (clear_solib): Free storage for o_path.
2770 * valprint.c (val_print_string): Add comments.
2772 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2774 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2777 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2779 * value.h (struct value): Add modifiable field.
2780 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2781 (record_latest_value): Don't mess with VALUE_LVAL of value.
2782 * valops.c (value_assign): Check it. Reword existing error
2783 message on not_lval.
2785 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2786 (STEP_SKIPS_DELAY): Added.
2787 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2790 * valprint.c (val_print_string): If errcode is set, always print
2791 an error, regardless of force_ellipsis. In the non-EIO case,
2792 just print the error message rather than calling error(). Don't
2793 access *(bufptr-1) if bufptr points to the start of the buffer.
2794 When looking for '\0', don't increment bufptr and addr if bufptr
2795 started out already at limit. If an error happens on fetching the
2796 first character, don't print the string.
2798 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2800 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2803 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2804 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2805 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2806 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2807 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2808 * findvar.c: Update comment regarding ieee-float.h.
2810 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2812 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2813 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2814 Define to make backtracing through the various sigtramp handlers
2816 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2817 the saved pc from ucontext on the stack for SVR4 signal handling.
2819 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2821 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2822 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2823 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2824 just use the global variable itself. When printing baud rate,
2825 don't print a baud rate if baud_rate is -1.
2827 * coffread.c (read_coff_symtab): Pass mst_file_* to
2828 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2829 symbols in the minimal symbols regardless of SDB_TYPE.
2831 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2833 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2834 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2835 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2836 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2837 ignored bs->stop for a bp_step_resume breakpoint.
2838 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2839 which performs one (the check_sigtramp2 one) of the functions
2840 which had been handled by the step_resume_breakpoint. For each
2841 use of the step_resume_breakpoint, make it still use the
2842 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2844 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2845 When setting the frame address of the step resume breakpoint, set
2846 it to the address for frame *before* the call instruction is
2847 executed, not after.
2849 * mips-tdep.c (mips_print_register): Print integers using
2850 print_scalar_formatted rather than duplicating all the
2851 CC_HAS_LONG_LONG and so on.
2852 (mips_push_dummy_frame): Use read_register_gen rather than using
2853 read_register and then putting it back in target format with
2854 store_unsigned_integer. If registers are more than 4 bytes, give
2855 an error rather than have some registers overwrite other
2857 #if 0 unused include of opcode/mips.h.
2859 * symfile.h: Don't declare arguments for coff_getfilename.
2861 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2863 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2865 * configure.in (hppa*-*-osf*): New configuration.
2866 * config/pa/hppaosf.mt: New target makefile fragment.
2867 * config/pa/tm-hppao.h: New target include file.
2869 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2871 * exec.c (print_section_info): Print entry point for exec_bfd only.
2872 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2873 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2874 causes problems if <sys/types.h> has no multiple inclusion protection.
2876 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2878 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2879 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2880 (CALL_DUMMY_LENGTH): Changed accordingly.
2882 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2884 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2885 numbers of register windows.
2887 * sparclite/hello.c: Add factorial function for testing.
2888 * salib.c: Use macros instead of constants for I/O addresses to
2889 make 931 support easier.
2890 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2891 register in sta/lda instructions.
2893 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2895 * dbxread.c (process_one_symbol): Set
2896 block_address_function_relative for COFF like we do for ELF and SOM.
2898 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2900 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2902 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2903 the enumerators of an ecoff enum into the partial symbol table.
2904 * mdebugread.c (parse_partial_symbols): Call it.
2905 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2906 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2907 offsets. Cast psymtab->read_symtab to PTR before passing it to
2909 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2910 set up the global offset table pointer in pic compiled code.
2911 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2912 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2913 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2914 ensures that floats are promoted to doubles before they are pushed
2917 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2919 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2920 Fixup cache_on and flush_i_cache so that they work for both the
2921 930 and 932 processors. Rewrite most low level funcs (uart
2922 access & cache stuff) to use new ASI access macros in sparclite.h.
2923 Also make it easy to access second serial port.
2925 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2927 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2928 <sys/stat.h>; not needed.
2930 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2932 * stack.c (print_frame_info): In "pathological" case, don't
2933 distrust the line number information.
2935 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2937 * mips-tdep.c (mips_print_register): handle 64 bits register.
2938 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2940 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2944 * Makefile.in (install): Do the sed for program_transform_name
2945 ourselves instead of worrying about INSTALL_XFORM. This enables
2946 users to override INSTALL_PROGRAM in the standard way.
2948 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2949 depend on Makefile.in.
2951 * defs.h, valprint.c: Make longest_to_int a function not a macro.
2952 Only test against INT_MIN if a LONGEST is bigger than an int.
2954 * README: Change GhostScript to Ghostscript.
2956 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
2958 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
2959 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
2960 character file names.
2961 * Makefile.in (ALLPARAM): Add these files.
2963 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
2964 character file names.
2965 * Makefile.in: Add Kung's new mips64 files.
2967 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2969 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2970 mips64el-*-ecoff and mips64-big-*.
2971 * defs.h: get rid of FORCE_LONG_LONG.
2972 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2973 parsing. Change register size to be MIPS_REGSIZE.
2975 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2977 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2978 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2979 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2981 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2983 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2984 (remove_commands, add_commands): Add/remove hms-drain when target
2987 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2989 * configure.in: Add Lynx/rs6000 support.
2990 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2991 messages. Add rs6000 support. Don't try to modify unwritable
2993 * rs6000-nat.c: Move lots of native dependent stuff (like core
2994 file support) from rs6000-tdep.c & xcoffexec.c to here.
2995 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2996 * xcoffexec.c: Move native dependent stuff to nat.c.
2997 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2999 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3001 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3002 New files to support Lynx/rs6000.
3004 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3006 * README: Remove note about gcc warnings on alpha, these should be
3008 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3009 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3010 remote-utils.c, stabsread.c: Include <string.h>.
3011 * regex.c: Include "defs.h", change re_comp argument to const char *.
3012 * infptrace.c (fetch_register, store_inferior_registers): Change
3013 regaddr to type CORE_ADDR.
3014 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3015 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3017 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3019 * symtab.h: Always define BYTE_BITFIELD to nothing.
3021 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3023 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3024 * configure.in: Remove comment about m68k-em.mt.
3025 * Makefile.in: Remove references.
3027 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3029 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3032 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3034 * target.c (target_preopen): If target_kill doesn't remove the
3035 target from the stack, use pop_target to do it.
3037 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3038 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3039 changes to stabsread.c from summer 1993.
3041 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3042 printing the program, rather than passing NULL to printf.
3043 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3044 try to call UDIDisconnect again. Print better message.
3045 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3047 (udi_create_inferior): If udi_session_id is negative, open a new
3048 TIP rather than giving an error.
3050 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3051 config/ns32k/ns32km3.mh: Define NAT_FILE.
3052 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3053 (it was inconsistent and namespace-wrong) to NM_M3_H.
3054 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3055 (m3_open): New function.
3057 * TODO: Update Mach section.
3059 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3061 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3063 * printcmd.c (printf_command): Add missing single-letter
3064 backslash-escape sequences, and improve error message.
3066 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3068 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3069 rather than trying to shove an int into a pointer and back out
3070 again. This avoids compiler warnings.
3072 * defs.h (alloca): Declare as void *, not char *, on hpux.
3073 Don't prototype it, just declare the return type.
3075 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3077 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3078 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3080 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3082 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3083 ZERO_REGNUM, just read it as zero without talking to the board.
3085 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3087 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3088 to store_floating, not nonexistent variable len.
3090 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3092 (mips_store_word): Change calling convention to return errors, and
3093 to provide old contents if the caller wants it.
3094 (mips_xfer_memory): Deal with errors from mips_store_word.
3095 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3096 define now that remote-mips.c doesn't use BREAKPOINT.
3098 * remote-mips.c (mips_create_inferior): Call warning if arguments
3099 specified, and then execute "set args" command. Call error, not
3100 mips_error, if executable file not specified.
3102 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3105 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3108 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3110 * value.h (print_longest): Rename "value" to "val" in prototype
3111 declaration because some compilers don't like arguments whose
3112 names are the same as types.
3113 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3114 before passing it to remote_*_bytes.
3116 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3118 * h8500-tdep.c (saved_pc_after_call): The size of the
3119 pc is memory model dependent. (segmented_command,
3120 unsegmented_command, _initialize_h8500_tdep): New commands to
3121 change memory model.
3122 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3124 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3125 (hms_wait): Use new status structure
3126 (hms_open): Push the target here. (hms_before_main_loop): Not
3127 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3128 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3129 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3130 all registers in a compact way.
3132 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3134 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3135 as CORE_ADDR to match definition in rs6000-tdep.c.
3137 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3139 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3140 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3141 definitions into the psymtab.
3143 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3145 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3146 a special exceptionSize for the 68332.
3148 * remote-udi.c (udi_attach): If no arguments, print error.
3150 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3152 * Makefile.in (VERSION): Bump to 4.12.1
3153 * NEWS, README: Update to match 4.12 release.
3155 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3157 * command.c (empty_sfunc): New function.
3158 (add_set_cmd): Use it instead of not_just_help_class_command.
3159 (not_just_help_class_command): Change calling convention back to
3160 what it was before yesterday's change.
3162 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3163 of the type if present.
3165 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3167 * printcmd.c (decode_format): Don't blithely set the size for
3168 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3170 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3171 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3172 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3173 always just check against INT_MIN and INT_MAX (this also fixes things
3174 if sizeof (long) > sizeof (int), e.g. Alpha).
3175 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3176 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3177 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3178 BUILTIN_TYPE_UNSIGNED_LONGEST.
3179 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3180 longest_int and longest_unsigned_int.
3181 * value.h (struct value): Just align to LONGEST, rather than worrying
3182 about CC_HAS_LONG_LONG.
3183 * valarith.c (value_binop): Figure out type ourself based on
3184 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3185 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3186 * valprint.c (val_print_type_code_int): Just call
3187 extract_unsigned_integer directly, rather than going through
3189 * printcmd.c (decode_format): Remove code which would sometimes
3190 change 'g' size to 'w' for integers. print_scalar_formatted handles
3191 printing huge integers well enough, thank you.
3193 * command.c (add_set_cmd, not_just_help_class_command): Change
3194 to make this the sfunc, not cfunc, since that is how we call it.
3195 * command.h: Comment difference between sfunc and cfunc.
3196 * demangle.c (set_demangling_command): Add third arg since that
3197 is how it is called.
3198 (_initialize_demangler): Use sfunc, not cfunc, for
3199 set_demangling_command, since that is how it is called.
3200 Remove show_demangling_command; it has no effect.
3202 * command.c (shell_escape): Report errors correctly (with error
3203 message from strerror).
3205 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3207 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3208 x_scnlen.l rather than x_scnlen to match corresponding change in
3211 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3213 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3214 Change comments regarding TYPE_CODE_BOOL.
3215 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3216 regardless of the language.
3217 (value_true): Just call value_logical_not regardless of language.
3218 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3219 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3220 * language.h: Improve comment for la_builtin_type_vector.
3221 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3222 builtin_type_m2_bool.
3224 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3226 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3227 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3229 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3231 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3232 by restarting the ioctl.
3234 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3236 * target.h (target_wait): Add comment about calling
3237 return_to_top_level.
3239 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3241 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3242 additional arguments.
3243 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3245 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3247 * sparc-stub.c: Remove unnecessary #include of memory.h.
3249 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3251 * mips-tdep.c: Remove code which sets saved_regs from
3252 init_extra_frame_info and put it in new function mips_find_saved_regs.
3253 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3254 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3255 check if it is NULL and call mips_find_saved_regs if so.
3257 * remote-mips.c: Use unfiltered, not filtered, output most places.
3259 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3260 backtrace. Revise comments.
3262 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3264 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3265 alpha and irix. The _sigtramp case has to be handled properly
3266 in the tdep files if we have no ecoff debugging info.
3267 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3268 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3269 without PC_REGNUM kludge.
3270 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3271 Clean up handling of mips sigtramp frames, improve comments.
3273 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3275 * paread.c (read_unwind_info): Fix typo.
3277 * paread.c (pa_symtab_read): Update the "check_strange_names"
3278 filter to match GCC's current output. Filter out section symbols
3279 (which the HP linker sometimes puts in the wrong place).
3281 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3283 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3285 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3287 * Makefile.in: Remove all references to sparcly-nat.c.
3289 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3290 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3291 duplicating serial.h and target.h.
3293 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3294 are not used anywhere (a 5 Oct 1993 change removed the uses).
3296 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3297 * config/m68k/es1800.mt: Add comment.
3298 * remote-es.c: Extensive changes to update to current conventions.
3300 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3301 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3302 to achieve the desired timeout.
3303 * serial.h (serial_t): Add field timeout_remaining.
3305 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3307 * c-exp.y (yylex): Reenable nested type code.
3309 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3311 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3313 * remote-mips.c (mips_ops): Fix docstring.
3315 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3317 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3318 with the old tm-m68k-em.h:
3319 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3320 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3321 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3322 Add FIXME regarding GET_LONGJMP_TARGET.
3324 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3325 * infptrace.c (kill_inferior): Add comments.
3326 * main.c (quit_command): Call target_close after we kill or
3328 * remote-udi.c (udi_close): Don't error() if QUITTING.
3330 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3332 * configure.in: Make m68k-coff and aout add monitor support in
3333 addition to the standard serial support.
3335 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3337 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3340 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3342 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3343 * elfread.c (record_minimal_symbol_and_info),
3344 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3346 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3348 * i386-stub.c: Add ".text" right before "mem_fault:".
3350 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3352 * remote-utils.c (usage): Fix message to be accurate and conform
3353 more closely to normal conventions.
3355 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3356 whether to show information about exec_bfd, and not control whether
3357 to show information about device and speed.
3359 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3360 usage message, don't dump core.
3362 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3363 for variable size array.
3364 (bug_fetch_register, bug_store_register): Rename "value" to
3365 "fpreg_buf" because some compilers don't like variables whose
3366 names are the same as types.
3367 (bug_store_register): Use a cast when converting char * to
3370 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3371 of the command in error message (the text was referring to the old
3372 name of the command).
3374 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3376 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3377 full details on structure elements without names. This partially
3378 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3379 of those changes was accidental.
3381 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3382 defined, make it an error to specify a single argument which is not
3385 * Makefile.in (version.c), main.c (print_gdb_version): Use
3386 host_alias and target_alias, not host_canonical and
3387 target_canonical, to print configuration.
3389 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3391 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3392 of builtin_type_long. It is necessary to get a type which is
3393 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3395 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3396 various miscellaneous things discovered in the process:
3397 * printcmd.c, defs.h (print_address_numeric): New function.
3398 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3399 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3400 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3401 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3403 * utils.c, defs.h (gdb_print_address): New function.
3404 * expprint (dump_expression), gdbtypes.h: Use it.
3405 * breakpoint.c (describe_other_breakpoints),
3406 symmisc.c (dump_symtab, print_symbol):
3407 Use filtered not unfiltered I/O.
3408 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3409 just run gdb under a debugger for this (and it had problems with
3410 printing addresses, how to print b->shadow, etc.).
3411 * buildsym.c (make_blockvector), core.c (memory_error),
3412 exec.c (print_section_info), maint.c (print_section_table),
3413 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3414 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3415 Add comments saying code is broken. Marked with "FIXME-32x64".
3416 * dbxread.c (process_one_symbol), partial-stab.h (default),
3417 remote-vx.c (vx_run_files_info):
3418 Don't cast int being passed to local_hex_string.
3419 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3420 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3422 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3424 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3425 * source.c: Include <sys/types.h> regardless of USG.
3427 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3429 * valops.c (value_assign): Set `type' after coercing toval.
3430 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3431 Use extract_unsigned_integer to get the address of a reference.
3433 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3435 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3436 AIX can use ? instead of \ for continuation. Deal with it.
3438 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3439 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3440 the HP compiler in ANSI mode doesn't like.
3442 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3443 based on USG, rather than defining HAVE_SIGSETMASK to an
3444 expression containing defined. Having a macro used in #if expand
3445 to an expression containing "defined" is undefined according to
3446 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3449 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3451 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3452 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3454 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3456 * ch-exp.y (match_string_literal): Allow a zero-length string.
3457 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3459 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3461 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3462 passing them to print_387_status.
3463 (print_387_status): Don't subtract top from 7 before using it.
3464 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3465 from 7; the above explains it.
3467 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3469 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3470 pointer value when fixing up the frame at the start of a function.
3472 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3474 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3475 Sparc from the stack.
3477 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3479 * remote-mips.c (mips_initialize): Clear mips_initializing via
3480 cleanup chain, not directly.
3482 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3483 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3484 munging the timeout due to the limited range of c_cc[VTIME].
3486 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3487 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3488 m3-nat.c (m3_create_inferior): Pass it.
3489 * procfs.c: Remove ptrace function. It was declared in a way which
3490 conflicted with the prototype in unistd.h on Solaris.
3492 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3494 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3495 in the sigcontext if it is a signal trampoline frame.
3496 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3497 Define for Solaris2.
3499 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3501 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3502 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3503 tm-sparc.h so they can be overridden if necessary.
3505 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3507 * lynx-nat.c: Add Sparc support.
3508 * sparcly-nat.c: Remove. It's useless.
3509 * config/sparc/nm-sparclynx.h: Rewrite.
3510 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3512 * config/sparc/tm-sparclynx.h: Rewrite.
3514 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3516 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3517 directory. Old code was discarded, since the new opcode table has
3520 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3522 * Makefile.in (realclean): Remove info files per make-stds.texi.
3524 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3526 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3527 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3528 * config/sparc/tm-sun4sol2.h: Define it.
3530 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3532 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3533 if we did not find a symbol.
3535 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3537 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3540 * hppab-nat.c (call_ptrace): Delete redundant function.
3541 (kill_inferior, attach, detach, child_resume): Likewise.
3542 (child_xfer_memory): Likewise.
3544 * hppah-nat.c (call_ptrace): Delete redundant function.
3545 (kill_inferior, attach, detach, child_resume): Likewise.
3547 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3549 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3551 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3553 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3554 (CHILD_XFER_MEMORY): Define.
3555 (PT_*): Define so that generic infptrace.c code can be used.
3557 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3559 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3560 struct section_offsets *, not a (nonexistent) struct section_offset *.
3562 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3563 internal_xcoff_symtab, not an array of one of them. Change lots of
3564 "main_aux" to "&main_aux" and so on.
3566 * coffread.c, xcoffread.c: Include <coff/internal.h>
3569 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3571 * coffread.c (coff_getfilename): Make it not static.
3573 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3575 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3576 a completely gratuitous difference between xcoffread.c and coffread.c).
3578 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3580 * infrun.c (wait_for_inferior): Don't set frame for
3581 step_resume_breakpoint for IN_SIGTRAMP cases.
3583 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3584 breakpoint.c (bpstat_what): Move step_resume from its own field of
3585 the struct bpstat_what into the main_action. Make it override
3586 other breakpoints. This is a conservative change in the sense
3587 that before the step resume breakpoint was a breakpoint.c
3588 breakpoint, hitting the step resume breakpoint overrode even
3589 calling bpstat_stop_status.
3591 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3593 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3594 in case execution was stopped in the called function.
3595 * stack.c (print_frame_info, frame_info): If backtracing through
3596 a call dummy, handle the starting source line number on a line
3597 boundary like backtracing through sigtramp.
3598 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3599 for call dummy frame right. Remove old test for dummy frame,
3600 it has been unused at least since gdb-3.5.
3601 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3604 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3606 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3608 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3610 * infrun.c (signals_info), target.c (target_signal_from_name):
3611 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3613 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3615 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3616 * inflow.c (terminal_ours_1): When discussing how to deal with the
3617 tty state, make note of query() as well as readline.
3619 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3620 signals for which stop and print are cleared by default.
3622 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3624 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3625 reserved fields to hold a stub unwind entry type. Fix typo.
3626 (stub_unwind_entry): New structure for raw stub unwind entries.
3627 (stub_unwind_types): The types of stubs we may encounter.
3628 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3629 * hppa-tdep.c (rp_saved): Use additional information provided
3630 by linker stub unwind descriptors.
3631 (frameless_function_invocation): Likewise.
3632 (frame_chain_valid): Likewise.
3633 * paread.c (compare_unwind_entries): New function for sorting
3634 unwind table entries.
3635 (read_unwind_info): Rewrite to remove dependency on host endianness.
3636 Read in data from the $UNWIND_END$ subspace which contains linker
3637 stub unwind descriptors. Merge that data into the basic unwind
3640 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3642 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3644 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3645 from either the symbol name or the auxent.
3646 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3649 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3651 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3653 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3655 * README: Update notes for alpha port.
3657 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3659 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3660 for operation fault, constraint fault, and type fault.
3662 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3664 * Makefile.in (init.c): Add comment explaining formatting conventions.
3666 * c-exp.y (parse_number): Assign to temporary between the right
3667 shifts, to work around a bug in the SCO compiler.
3669 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3670 Add various files which were added to GDB recently.
3672 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3675 * Makefile.in: Add mostlyclean target.
3677 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3681 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3683 * main.c (show_commands): Make return type of extern
3684 history_get be HIST_ENTRY, rather than struct _hist_entry.
3685 (The latter loses with the upcoming merged readline.)
3687 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3689 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3690 const char *, not char *.
3692 * symtab.h (struct symbol): Make section short, not unsigned short.
3694 * symtab.c (lookup_symbol): Add comment about QUIT here.
3696 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3698 * c-exp.y (parse_number): Check for overflow regardless of range
3699 checking. Fix overflow check to use unsigned LONGEST, not
3702 * c-exp.y (parse_number): Make it so that integer constants are
3703 builtin_type_long_long if builtin_type_long isn't big enough or if
3704 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3706 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3707 Print our "()" first, then recurse for the target type.
3709 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3711 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3713 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3715 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3717 * utils.c (request_quit): Re-establish signal handler regardless
3720 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3722 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3724 * i960-tdep.c: Include target.h.
3726 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3728 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3730 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3732 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3733 changes (status -> ourstatus; declare status, etc.).
3734 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3736 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3738 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3740 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3742 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3744 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3746 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3748 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3750 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3752 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3754 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3755 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3757 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3760 Add search to target vector (#if 0'd until after 4.12):
3761 * target.h (to_search, target_search): Add.
3762 * gdbcore.h, core.c (generic_search): Add.
3763 * remote.c (remote_search): Add.
3764 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3767 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3768 is on, call find_pc_function rather than relying just on the minimal
3769 symbols (probably only matters for symbol readers which don't put
3770 statics in the minimal symbols, but changing this strikes me as
3771 not conservative enough).
3772 Initialize name_location in all cases.
3773 If no symbol and no msymbol, don't print anything symbolic.
3775 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3777 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3779 * printcmd.c (print_address_symbolic): Make it search the
3780 symtabs for variables as well as functions. Add `set print
3781 fast-symbolic-addr' and default it to fast (the old way).
3782 Print line numbers for data items as well as functions.
3784 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3785 address, if a symbol is found (take two more args pointing to
3786 where to store these results).
3788 * symtab.h (find_addr_symbol): Add prototype.
3790 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3792 * objfiles.h: Fix comments to reflect the fact that the phrase
3793 "top of stack" always refers to where the pushing and popping takes
3794 place, regardless of whether it is at the highest or lowest address.
3796 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3798 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3799 compiler generated tag names.
3800 * mdebugread.c (parse_type): Handle cross references to qualified
3802 * valops.c (value_struct_elt): Improve error message if the
3803 address of a method is requested from an object instance.
3804 * valops.c (search_struct_method): Make name_matched non-static
3805 to get it initialized correctly.
3806 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3807 exclude segment register which are not writable on newer SCO versions.
3809 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3811 * go32-xdep.c: Remove unused function uerror.
3812 (sigsetmask): Declare return type. Declare argument (to match the
3813 way it is called). Explicitly return 0.
3815 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3817 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3818 partial_symbol): Shrink the storage sizes of symbols, by making
3819 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3820 enums and small ints to the end of each struct to improve
3821 alignment, and switching the section number from int to unsigned
3824 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3826 * symtab.c (find_addr_symbol): New routine that will find the nearest
3827 symbol associated with an address. It does so by exhaustive
3828 search of the symtabs, so it's slow but complete.
3830 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3832 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3833 to [0,0] rather than [0, end of first source file]. This avoids
3834 problems with other parts of GDB looking for linetables in the
3835 _globals_ symtab. Eliminate variables num_object_files and
3836 first_object_file_end.
3838 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3840 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3841 (pop_frame): Restore PC2 and LR0 from dummy frames.
3842 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3843 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3844 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3845 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3846 (SETUP_ARBITRARY_FRAME): Define.
3848 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3850 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3852 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3854 * remote-udi.c (udi_resume): Correct prototype.
3856 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3858 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3859 hppa_frame_find_saved_regs.
3860 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3861 (prologue_inst_adjust_sp): New function.
3862 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3863 (skip_prologue): Completely rewrite to use unwind information.
3864 (hppa_frame_find_saved_regs): Likewise.
3866 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3868 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3869 to convert a signal number with appropriate bounds checking.
3871 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3873 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3875 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3876 print a newline to end the display anyway.
3878 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3879 coprocessor status regs) when popping a frame. This fixes
3880 float exceptions that occur after calling inferior functions.
3882 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3883 Read and write the fsr (float status register) to/from the child
3884 process along with the float regs. Remove Peter Schauer's change
3885 of May 24 '93, which has higher overhead and doesn't solve the
3886 real problem (which was that FSR wasn't being set).
3888 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3890 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3891 stack overflow check isn't right after the register stack
3892 adjustment instruction. Metaware R2.3u compiler moves other
3893 things in front of it. This fix isn't perfect but is what's
3896 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3898 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3900 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3901 character filenames.
3902 * configure.in: Change accordingly.
3904 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3906 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3907 _filtered io routines from these two files.
3909 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3911 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3912 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3913 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3915 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3917 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3919 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3920 printing to gdb_stderr.
3922 * remote-udi.c (udi_kill): Don't close the connection, just set
3923 inferior_pid to zero.
3924 (udi_mourn): Call remove_breakpoints.
3926 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3928 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3930 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3932 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3934 * remote-bug.c: At the start of each section, reset srec_frame
3937 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3938 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3939 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3940 code which looks for those two waitkinds. Use switch statement.
3941 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3942 CHILD_SPECIAL_WAITSTATUS.
3944 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3945 * Move target_signal_from_host, target_signal_to_host, and
3946 store_waitstatus from inftarg.c to target.c. procfs needs them.
3947 * target.c: Include "wait.h" and <signal.h>.
3948 * target.h, infrun.c (proceed), proceed callers: Pass new code
3949 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3950 enums being treated as unsigned and is cleaner.
3951 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
3953 * infcmd.c (signal_command), infrun.c (signals_info):
3954 Don't allow user to specify numeric equivalent of
3955 TARGET_SIGNAL_DEFAULT.
3957 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
3959 * config/alpha/alpha-netware.mt: New target support for Alpha
3961 * configure.in: Add alpha-*-netware* target.
3963 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
3965 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3967 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3969 * target.h: Add enum target_waitkind, enum target_signal, and
3970 struct target_waitstatus. Change status argument to target_wait to
3971 be struct target_waitstatus * instead of int *.
3972 * target.h, infrun.c, all targets: Change type of signal arguments
3973 to resume(), proceed(), and target_resume() from int to enum
3975 * All targets (*_wait, *_resume): Change accordingly.
3976 * infcmd.c (program_info, signal_command), throughout infrun.c,
3977 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3978 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3979 signal code stuff right with the new signals would be non-trivial).
3980 * inferior.h (stop_signal): Make it enum target_signal not int.
3981 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3982 target_signal_from_name): New functions.
3983 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3984 store_waitstatus): New functions.
3985 * procfs.c (procfs_notice_signals): Use them.
3986 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3988 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3990 * objfiles.c (build_objfile_section_table): Don't abort() if
3991 objfile->sections is already set.
3993 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3994 to match recent change to exec.c.
3998 * main.c (print_gdb_version): Change year to 1994.
4000 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4001 * Makefile.in (NONSRC): Add ChangeLog-93.
4003 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4005 * stabsread.c (read_type): Allow defining several type numbers
4006 at once (e.g. "(1,2)=(3,4)="...).
4008 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4010 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4012 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4014 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4015 to process_one_symbol.
4016 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4017 avoid caching a bad endaddr in find_pc_partial_function.
4019 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4021 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4023 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4025 * infrun.c (wait_for_inferior): Do not step or step resume past
4026 the end of a one-line function we just stepped into.
4028 For older changes see ChangeLog-93
4034 version-control: never