1 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
3 * cxux-nat.c (target_is_m88110): Remove definition.
5 * configure.in (config/nm-empty.h): If cross only, use instead
7 * config/nm-trash.h: Remove.
8 * config/nm-empty.h: New file.
9 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
10 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
11 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
12 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
13 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
15 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
17 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
19 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
21 * configure.in: No longer look for nm, tm, and xm headers in
22 config/<header>; they are always in config/<cpu>/<header>.
24 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
26 * objfiles.c (allocate_objfile): Add the newly-created objfile to
27 the end of the list of objfiles, instead of at the beginning.
29 * xcoffread.c (allocate_include_entry): New function, abstracted
30 from code in record_include_begin.
31 (record_include_begin, record_include_end): Call it.
33 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
34 target_has_stack to decide whether to create a real stack frame
37 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
39 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
41 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
43 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
45 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
46 field names into what is expected by sparc-nat.c.
48 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
50 * c-typeprint.c (c_typedef_print): Add missing Chill support.
52 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
54 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
56 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
58 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
59 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
62 * nlm/Makefile.in: Get rid of NWSOURCE.
63 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
64 * nlm/gdbserve.o: Add dummy __main routine.
65 * nlm/gdbserve.def: Turn on debug.
67 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
69 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
71 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
73 * config/tm-nbsd.h: New file, support for all NetBSD targets.
74 * config/xm-nbsd.h: fix typo.
75 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
76 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
78 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
80 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
82 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
83 change typeo in error msg (`inferrior' -> `inferior').
85 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
87 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
88 attach_flag (this check was performed by the callers). Also check
89 inferior_thisrun_terminal.
90 * inftarg.c (child_wait), lynx-nat.c (child_wait),
91 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
92 attach_flag in deciding whether to call set_sigint_trap and
95 * value.h (struct value): Change literal_data from PTR to char *,
96 since that is the way it is used.
98 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
100 * somread.c (som_symfile_read): Force unwinds to be re-read after
101 reading in a new partial symbol table.
103 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
105 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
106 an obsolete conditional.
107 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
108 an obsolete conditional.
109 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
112 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
114 * Makefile.in (ns32k-opcode.h): Remove reference.
115 (ns32k-pinsn.o): Update dependencies.
116 * ns32k-opcode.h: Remove file.
117 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
118 all other code in this file.
120 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
122 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
123 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
125 * nlm/Makefile.in: Add rule for .S.o.
126 * nlm/aio.h: Protect from multiple inclusions.
127 * nlm/alpha-io.S: Remove everything we don't need.
128 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
129 Remove, no longer needed.
130 * nlm/alpha.c: Merge in lots of stuff from previous files.
131 * nlm/alpha.h: Don't #include alpha-patch.h. Make
132 breakpoint_insn extern.
133 * Move stuff from alpha-patch.h into here.
135 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
137 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
139 * annotate.c (annotate_starting): Flush output.
141 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
143 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
144 the callers of symbol_file_add. Gets rid of heuristic fence-post
145 warnings on mips and alpha targets when the PC resides in a shared
146 library which is not yet read in.
147 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
148 irix5-nat.c (solib_add), osfsolib.c (solib_add),
149 remote-vx.c (vx_open), solib.c (solib_add):
150 Add call to reinit_frame_cache after all shared libraries are read in.
151 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
152 symfile.c (symbol_file_command, add_symbol_file_command):
153 Add call to reinit_frame_cache after symbol_file_add.
155 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
157 * config/xm-nbsd.h: New file, support for all NetBSD ports.
158 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
159 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
160 * configure.in: Add sparc-*-netbsd target.
162 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
164 * remote-vx.c (vx_attach): Interpret the command argument as an
167 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
169 * configure.in: Change i[34]86 to i[345]86.
170 * nlm/configure.in: Likewise.
171 * gdbserver/configure.in: Likewise.
173 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
175 * configure.in (i386-*-netware): Automatically configure nlm
178 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
180 * nlm/gdbserve.c: conditionalize header file inclusion for either
181 NetWare 4.0 or PIN targets.
182 * nlm/i386.c: include appropriate header files.
183 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
186 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
188 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
189 * nlm/gdbserve.def: Autoload clib.
191 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
193 * breakpoint.c (condition_command): Call breakpoints_changed.
195 * gdbtypes.h: Declare f77_create_literal_string_type and
196 f77_create_literal_complex_type.
197 * valops.c (f77_value_literal_string, f77_value_substring,
198 f77_value_literal_complex): Use xmalloc not malloc.
199 * valops.c (f77_value_literal_string, f77_value_substring):
200 Make addr char * not CORE_ADDR.
201 * value.h (struct value): Add new field literal_data of aligner union.
202 (VALUE_LITERAL_DATA): Use it.
203 * f-lang.h: Declare find_common_for_function.
204 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
205 myaddr fields of a union. Don't overload it with the frame field
206 (not sure this is necessary; I'm not sure what lval_* codes
207 VALUE_SUBSTRING_* can be used with).
209 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
211 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
212 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
214 * rs6000-nat.c: Include libbfd.h again, needed until reference
215 to bfd_cache_lookup is cleaned out.
217 * config/i386/linux.mh (XM_CLIBS): Add -lm.
219 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
221 Work to reduce the interrupts-off duration when running in DOS.
222 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
223 (dos_async_rx): rewrite to unpack as many characters from the
224 asynctsr as possible into a local buffer.
226 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
228 Initial Fortran language support, adapted from work by Farooq Butt
229 (fmbutt@engage.sps.mot.com).
230 * Makefile.in: Add Fortran-related files and dependencies.
231 * defs.h (language_fortran): New language enum.
232 * language.h (_LANG_fortran): Define.
233 (MAX_FORTRAN_DIMS): Define.
234 * expression.h: Reformat to standard.
235 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
236 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
237 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
238 TYPE_CODE_LITERAL_STRING): New type codes.
239 (type): New fields upper_bound_type and lower_bound_type.
240 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
241 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
243 (builtin_type_f_character, etc): Declare.
244 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
245 * f-exp.y: New file, Fortran expression grammar.
246 * f-lang.c: New file, Fortran language support functions.
247 * f-lang.h: New file, Fortran language support declarations.
248 * f-typeprint.c: New file, Fortran type printing.
249 * f-valprint.c: New file, Fortran value printing.
250 * eval.c (evaluate_subexp): Add code for new expression opcodes,
251 fix wording of error message.
252 * gdbtypes.c (f77_create_literal_complex_type,
253 f77_create_literal_string_type): New functions.
254 * language.c (set_language_command): Add Fortran info.
255 (calc_f77_array_dims): New function.
256 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
258 * symfile.c (deduce_language_from_filename): Recognize .f and .F
259 as Fortran source files.
260 * valops.c (f77_value_literal_string, f77_value_substring,
261 f77_value_literal_complex): New functions.
263 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
265 * c-typeprint.c (c_print_type): Assume demangled arguments
266 if a '(' is found in varstring, looking for ')' at the end of
267 varstring did fail with demangled const member functions, which
268 have a trailing `const'.
269 * remote.c (get_offsets, putpkt): Change to `char' buffers,
270 to avoid errors when compiling with DEC c89.
271 (remote_wait): Cast to `char *' before passing buffer to
272 fputs_filtered, to avoid errors when compiling with DEC c89.
273 (remote_wait): Do not return inferior_pid by default, this
274 statement is never reached, which causes warnings from some
276 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
277 * symfile.c (load_command): If called with no argument, try
278 to get the filename from the executable file.
279 (generic_load): Remove check for NULL filename, it is done
282 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
284 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
285 from June 2, 1994 (what was I thinking?!?). Fix it right this
288 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
290 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
292 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
294 * README: Grammar improvements, clarifications, updates.
296 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
298 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
299 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
300 * configure.in (powerpc-*-netware*): Automatically configure nlm
302 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
303 specific stuff. Make things more configurable.
304 * nlm/configure.in: Add powerpc-*-netware* target. Use
305 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
307 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
308 Remove lots of architecture-specific stuff.
309 * nlm/gdbserve.def: Add new imports.
310 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
311 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
313 * nlm/prelude.o: What was this doing here?
314 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
315 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
316 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
317 * config/powerpc/tm-ppc-nw.h: Ditto.
319 * nlmstub.def: New file, contains imports for 386 nlm stub.
321 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
323 * remote-pa.c: New file for HPPA embedded support. Currently it's
325 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
327 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
329 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
330 STORE_RETURN_VALUE): Define to use %a0 for pointers.
332 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
334 * remote-mips.c: Remove unused declaration of mips_load.
336 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
338 * coffread.c: General cleanup, and support for section offsets.
339 (time.h, sys/types.h, libbfd.h): Don't include.
340 (cur_src_start_addr, cur_src_end_addr): Rename to
341 current_source_start_addr, current_source_end_addr.
342 (nlist_stream_global): Remove.
343 (nlist_bfd_global): New global variable.
344 (coff_symfile_read): Remove code that gets and uses fileno()
346 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
347 section_offsets parameter, add text/data section offset to
348 appropriate symbols' values.
349 (read_one_sym): Use bfd_read instead of fread.
350 (init_stringtab, init_lineno): Change first parameter to a bfd,
351 use bfd routines instead of raw I/O.
353 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
355 * symtab.c (decode_line_1): If funfirstline and we get a
356 non-LOC_BLOCK symbol (e.g. variable or type), then error().
358 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
360 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
361 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
362 (TAGS): Also pass result of find on config sub-directory to etags.
363 (ALLPARAM): Remove; now unused.
365 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
367 * Makefile.in (VERSION): Bump to 4.13.1
368 * NEWS, README: Update to match gdb 4.13 release version.
370 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
372 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
373 * cxux-nat.c: Remove dangling #else block.
374 (m88k_harris_core_register_addr): New function.
376 * environ.c (init_environ): If no environment, do nothing.
378 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
380 * remote.c (remote_wait): Return inferior_pid instead of 0 for
383 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
385 * sparclite/aload.c (sys_error, error): Use vfprintf to variable
388 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
390 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
391 errno_max, signo_max, strtoerrno, strtosigno): Delete.
392 Include "libiberty.h" instead.
394 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
396 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
397 add additional argument specifying raw address to permit
398 proper release of debug registers.
399 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
402 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
404 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
405 define them in top.c. Add comments to the hooks.
407 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
409 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
410 `to_remove_breakpoint' fields.
412 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
414 * infcmd.c (run_command): Remove comment suggesting using
415 target_has_execution instead of inferior_pid.
417 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
419 * remote-mips.c (mips_open): add code to handle baud rate.
421 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
423 * infrun.c (wait_for_inferior): Call target_resume() upon
424 detection of new processes.
426 * procfs.c (create_procinfo): Return pointer to new procinfo
428 * (do_detach): Spacing & formatting cleanup.
429 * (procfs_wait): Move wait_again label to ensure that we really
430 wait again. On exit from fork, release new child from gdbs'
432 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
434 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
436 * i386-nlmstub.c (handle_exception): Wait until the thread has
437 been started before killing the NLM by pointing the PC at
440 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
442 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
443 Irix 5 has a standard _sigtramp signal handler.
444 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
445 it is not needed for a standard _sigtramp signal handler.
446 Add shared library sections to the section table of the target
447 before adding the symbols.
448 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
449 instructions that do not prepare a stack adjustment.
450 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
451 which does the right thing on machines where `char' is unsigned.
453 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
455 * remote.c (remote_open): Move setting of inferior_pid prior to
456 call to remote_start_remote. Also use unique value for pid to
457 avoid confusion with read_register_pid & friends.
458 * (remote_wait): Return inferior_pid instead of 0 in all cases.
460 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
462 * dwarfread.c (bfd.h): Don't include.
464 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
466 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
467 kill the program being debugged. KillMe(), the undocumented
468 call intended for this purpose, causes the server to hang.
470 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
472 * remote.c (read_frame): Calculate run length encoded checksum
474 * config/sh/stub.c: New file.
476 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
478 * target.c (find_default_run_target): Make sure to_can_run is set
481 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
483 * TODO: Remove note about fast watchpoints and remove obsolete
486 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
488 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
489 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
490 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
492 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
494 * target.c (add_target): Don't call clean_target on target
496 * (unpush_target): Test for to_close being set before calling.
497 * (target_xfer_memory, target_info): Check for to_has_memory
498 before playing with memory.
500 * remote.c (remote_open): Set inferior_pid to make kill command
502 * inflow.c (kill_command): Revert change of Aug 2. Use
503 inferior_pid to determine whether to print out "The program is not
506 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
508 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
509 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
510 * m3-nat.c: Pass argument to return_to_top_level.
511 Declare m3_kill_inferior before use.
512 (port_chain_insert): In "can't happen" case, abort rather than
513 setting `mid' to large decimal constant (which gcc warns about).
514 (get_thread_name): Use cast to convert const char * to char *.
515 (add_mach_specific_commands): #if 0 "thread break" command.
516 (m3_trace_him): Call push_target.
517 (mach_really_wait): New argument pid; remove unused
519 (intercept_exec_calls): Call target_terminal_init and
520 target_terminal_inferior once the child execs.
521 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
523 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
525 * procfs.c (procfs_mourn_inferior): don't dereference the
526 procinfo pointer after it has been freed.
528 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
530 * breakpoint.c (breakpoint_1): Improve pluralization in display
531 of breakpoint hit counts.
533 * language.h (struct language_defn): Remove unused field
535 (longest_float): Remove, no longer used.
536 * language.c (unknown_language_defn, auto_language_defn,
537 local_language_defn): Remove init of la_longest_float field.
538 * c-lang.c (c_language_defn, cplus_language_defn,
539 asm_language_defn): Ditto.
540 * ch-lang.c (chill_language_defn): Ditto.
541 * m2-lang.c (m2_language_defn): Ditto.
543 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
545 * defs.h (bfd_read, bfd_seek): Remove declarations.
546 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
548 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
550 * inflow.c (kill_command): Fix a bug which prevented target
551 programs to be killed.
553 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
555 * defs.h: Change two-line declarations to one-line form.
556 (NORETURN): Define as "volatile" only for older GCCs.
557 (ATTR_NORETURN): Define for newer GCCs.
558 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
560 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
562 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
563 * breakpoint.c (delete_breakpoint, enable_breakpoint,
564 disable_breakpoint): Don't call breakpoints_changed; it is now
565 called via the *_breakpoint_hook functions.
566 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
568 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
570 * stabsread.c (read_type): Fix a bug in enum size calculation.
572 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
574 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
575 argument types to shut up GCC.
577 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
578 linker stub, then return the address the stub will return to.
579 (frame_saved_pc): Correctly restart the search for the saved
580 pc when a linker stub is encountered.
582 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
583 register stores emitted by the version 9 HP compilers.
584 (inst_saves_fr): Relax test for a specific base register (%r1);
585 this avoids losing with the version 9 HP compilers.
586 (skip_prologue): Try to skip argument stores emitted by the HP
587 compilers. It's not perfect, but it's better than before.
589 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
591 * findvar.c (write_pc write_pc_pid): Remove casts to long when
592 calling write_register_pid.
593 * (write_register_pid): Add prototype.
595 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
597 * remote.c (read_frame): Split readchar/checksum calculation into
598 two parts since evaluation order is undefined.
600 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
602 From Kevin A. Buettner (kev@cujo.geg.mot.com).
603 * Makefile.in (coredep.o): Add inferior.h as dependency.
604 * inflow.c: Add F_SETOWN to list of defines to check
605 around code that uses F_SETOWN.
607 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
609 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
610 set the -L and -B directory prefixes so we can link with it.
612 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
614 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
615 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
618 * General hackery to support alternate user-interface.
619 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
620 disable_breakpoint): Call hooks for alternate user-interface.
621 * defs.h: Add declarations for alternate user-interface hooks.
622 * main.c (main): Add --nw (and --nowindows) options to disable
624 * (near call to command_loop): Call command_loop_hook if set.
625 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
626 * stack.c: Call print_frame_info_listing_hook if set.
627 * top.c (gdb_init): Initialize targets.c and utils.c prior to
628 other files to make sure that calls to error and warning will
629 work. Call init_ui_hook after everything else.
630 * utils.c (query): Call query_hook if set.
631 * (gdb_flush): Call flush_hook if set.
632 * Change _initialize_utils to initialize_utils cuz we don't use
633 automatic initialization of utils.c anymore.
635 * Support for TK GUI.
636 * Makefile.in: Add rule for gdbtk.o.
637 * configure.in: Add support for --enable-gdbtk.
638 * gdbtk.c: New file. Contains support routines for TK interface.
639 * gdbtk.tcl: New file. Implements GUI policy.
641 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
644 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
646 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
647 there and we are using the gcc from the tree.
648 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
650 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
652 * Makefile.in (annotate.o): Add dependencies.
654 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
656 * sparclite/aload.c: Added new -q (quiet) option.
657 return 0 exit status if file was successfully downloaded.
659 * nlm/gdbserve.c: merge in command line argument parsing changes
660 and bug fixes made to i386-nlmstub.c.
662 * i386-nlmstub.c: The returnLength field must be initialized
663 before portConfig is passed to AIOGetPortConfiguration.
664 Compare command line arguments with strnicmp(); args are
665 case insensitive on netware.
667 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
669 * Makefile.in (DISTSTUFF): Add definition.
670 (diststuff): Add for new distribution support.
671 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
672 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
673 Remove old distribution building rules, now uses standard
674 distribution support in parent directory Makefile.in.
676 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
678 * target.c (push_target): Cast result from xmalloc.
680 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
682 * elfread.c (elf_symtab_read): Discard compiler labels generated
683 by the Solaris 2.1/Intel SunPro compiler.
685 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
687 * target.c (nomemory): Fix prototype and routine to take correct
690 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
692 * Makefile.in (clean): Remove libgdb-files.
694 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
696 * coredep.c: Include inferior.h.
698 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
700 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
703 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
705 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
706 .cp as C++, alphabetize better.
708 * breakpoint.c (ignore, condition): Move usage note into body of
709 help text, so first line can be one-line summary.
711 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
713 * target.c (unpush_target): Fix handling of removal of top target.
715 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
717 * Makefile.in: Add stuff to build nlmstub.
718 * Add rule for annotate.o to keep Sun make happy.
719 * configure.in: Add config for powerpc/Netware.
721 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
722 filename. This speeds up handling of trailing N_SO stabs (they
723 mark the end of a .o file).
725 * target.c, target.h: Change the way pushing and popping of
726 targets work to support target overlays and inheritance.
727 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
728 Fixup references to current_target, due to previous changes.
730 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
731 needed to get the address of longjmp out of the target.
733 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
735 * main.c: Include <ctype.h>.
737 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
739 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
742 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
744 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
746 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
748 * Makefile.in (VERSION): Bump to 4.12.4.
750 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
752 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
753 * configure.in (m88*-harris-cxux*): New configuration.
754 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
755 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
757 * config/m88k/tm-m88k.h: Add comment about Harris OS.
758 (TARGET_WRITE_PC): Pass pid through to register writers.
760 * configure.in (m68*): Put vendor-only-specified host configs
761 after vendor-and-os-specified configs.
762 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
764 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
765 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
768 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
770 * elfread.c (elf_symtab_read): Handle error return from
771 bfd_get_dynamic_symtab_upper_bound gracefully.
773 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
775 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
776 registers in use by the inferior.
777 * coredep.c (fetch_core_registers, register_addr): Use it.
778 * findvar.c (registers_changed, registers_fetched,
779 read_register_bytes): Ditto.
780 * infcmd.c (do_registers_info, registers_info): Ditto.
781 * infptrace.c (fetch_inferior_registers,
782 store_inferior_registers): Ditto.
783 * stack.c (frame_info): Ditto.
785 * coredep.c (CORE_REGISTER_ADDR): New macro.
786 (fetch_core_registers): Use it.
788 * breakpoint.c (ignore, condition): Add usage notes to help strings.
789 * symfile.c (add-symbol-file): Add usage note to help string.
790 (add_shared_symbol_files_command): New command.
793 * inferior.h (read_pc_pid): Declare.
794 * breakpoint.c (watchpoint_check): Cache breakpoint in local
795 variable b, remove unused variable other_type_used.
796 * main.c (inferior.h, call-cmds.h): Include.
798 * remote.c (remote_wait): Return 0 by default.
800 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
802 Stop printing at null char option, from Oliver Meyer
803 (omeyer@i3.informatik.rwth-aachen.de).
804 * valprint.h, valprint.c (stop_print_at_null): New global.
805 * valprint.c (_initialize_valprint): New print set subcommand
807 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
808 printing a char array, adjust the number of chars to print.
810 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
812 From Kevin A. Buettner (kev@cujo.geg.mot.com).
813 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
814 pic code in addition to prologues where an instruction from the
815 prologue gets moved into the delay slot of a branch instruction
816 immediately following the prologue. A table of potential prologue
817 instructions (prologue_insn_tbl) is now used for picking apart a
819 (frame_find_saved_regs): Changed the way in which limit gets set
820 so that the delay slot of branch instructions immediately
821 following the prologue gets examined.
822 (pushed_size, store_parm_word, store_parm, push_parameters,
823 collect_returned_value): Deleted.
825 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
827 * infrun.c (wait_for_inferior): Handle stepping into leaf
828 functions whose prologue consists of gp loading code only.
830 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
832 * dbxread.c: Don't include libbfd.h.
833 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
834 <time.h>, or <sys/types.h>.
835 * elfread.c (elf_symfile_read): Use only standard BFD functions to
836 collect information about the stab and stab string sections.
838 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
840 * stabsread.c (read_huge_number): handle large unsigned number
841 for stabs generated by os9k C compiler.
843 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
845 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
846 * breakpoint.h (hit_count): New breakpoint field.
847 * breakpoint.c (show_breakpoint_hit_counts): New variable.
848 (clear_breakpoint_hit_counts): New function.
849 (bpstat_stop_status): Increment the hit count.
850 (breakpoint_1): Display the hit count.
851 * infcmd.c (run_command): Reset breakpoint hit counts.
852 * target.c (generic_mourn_inferior): Don't clear ignore counts if
853 displaying hit counts.
855 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
857 * elfread.c (elf_symfile_read): Unconditionally add dynamic
858 symbols for all symbol files. Makes skipping over the
859 trampoline code work when stepping from a function in a shared
860 library into a function in a different shared library for Irix 5.
861 Other ELF targets do not have enough information in their
862 dynamic symbol tables to make this work.
863 (elf_symtab_read): Relocate mst_solib_trampoline address.
865 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
867 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
868 * configure.in (m68*-atari-sysv4*): New configuration.
869 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
870 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
871 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
872 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
873 * config/m68k/amix.mh, config/m68k/amix.mt,
874 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
877 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
879 * symtab.c (find_function_start_sal): New function to find
880 the start of a function from a function symbol.
881 (decode_line_1, decode_line_2): Use it instead of open coded
882 partial copies of the code.
883 (list_symbols): Quote symbol name before passing it to
884 break_command to enable proper handling of mangled symbols.
886 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
888 * ch-exp.y (match_simple_name_string): Don't lower-case here.
889 * ch-exp.y (yylex): First try name lookup using exact name
890 typed by user; if that fails, try lower-cased name.
892 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
894 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
895 Move "no debugging symbols found" test to symfile.c.
896 * symfile.c (syms_from_objfile, reread_symbols): Add
897 "no debugging symbols found" test.
898 * coffread.c (init_stringtab): Handle stripped files with a
899 stringtab offset of zero gracefully.
900 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
901 BFD instead of stop_pc heuristic to determine if it is a dynamically
903 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
904 ioctl, it indicates that the process has exited.
906 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
908 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
909 .PARISC.unwind section now.
911 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
913 * breakpoint.c (mention): Always show breakpoint address if no
916 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
918 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
919 handling of shared libraries for non-ELF executables, but only if
920 HANDLE_SVR4_EXEC_EMULATORS is defined.
921 (locate_base): Try to find debug_base in the dynamic linker
922 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
923 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
924 Define to enable handling of shared libraries for a.out executables,
925 run under Solaris BCP.
927 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
929 * infrun.c (wait_for_inferior): Print "Program exited normally"
930 regardless of batch_mode.
931 * defs.h, top.c (batch_mode): Removed.
933 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
935 * Makefile.in (dcache_h): Remove redundant definition.
936 (init.c): Add a comment.
937 (top.c): Remove explicit compile action.
938 * breakpoint.c (mention): Share code indicating location of
939 break/watchpoints, don't print address if addressprint is off.
940 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
941 (demangle): Remove redundant declarations.
942 * eval.c: Remove redundant function declarations.
943 * objfiles.h: Cosmetic and grammatical improvements.
944 * TODO: Various updates.
946 * remote-mips.c: Replace all \r chars with \015.
947 (mips_receive_header): Display control characters readably.
948 (mips_xfer_memory): Add a simple progress display.
950 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
952 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
954 * remote-hms.c (flush): New function.
955 (expect): Get edge case right.
956 (hms_read_inferior_memory): Be more tolerant of line noise.
958 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
960 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
961 target files, not non-existent mach3.mh and mach3.mt.
963 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
965 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
966 symbols for all symbol files. Makes skipping over the
967 trampoline code work when stepping from a function in a shared
968 library into a function in a different shared library.
969 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
971 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
973 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
974 names mean end of .o file.
975 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
976 top of routine. Handle new thread notification cleanly.
977 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
978 thread notification scheme.
979 * (child_resume): General cleanups, handle resumption of all
982 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
984 * ser-go32.c: Rewrite to run under windows.
985 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
987 * serial.c (serial_open): Notice device "pc".
988 * remote-e7000.c: Fix copyright date.
989 (expect): Compare \n and \r the same.
990 (e7000_open): Allow pc as a serial port
991 * sh/sh.mt: Add ser-e7kpc.
992 * h8300/h8300hms.mt: Add ser-e7kpc.
993 * main.c (proc_wait): Don't wait if using go32.
995 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
997 * somread.c: Simplify by using stabsect_build_psymtabs.
998 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
999 corresponding to the name of the text section. All references
1001 (somstab_build_psymtabs): Delete function, no longer needed.
1003 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1005 * somread.c: Renamed from paread.c. Changed function names and
1006 comments to reflect that this file deals with SOM (an object file
1007 format), rather than the PA (a cpu).
1008 (Makefile.in): Chaned appropriately.
1009 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1010 * dbxread.c (somstab_build_psymtabs): Renamed from
1011 pastab_build_psymtabs.
1013 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1015 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1016 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1018 * Makefile.in: Updated for core-sol2.c.
1019 * README: Add notes about SPARCworks cc under Solaris 2.x,
1020 from Casper H.S. Dik (casper@fwi.uva.nl).
1021 * config/mips/xm-makeva.h: Removed, no longer necessary.
1022 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1023 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1024 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1026 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1028 * gdba.el: Put program input and output in a separate buffer.
1030 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1032 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1033 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1034 with global variable of same name in libnsl.so on UnixWare.
1036 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1038 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1039 embedded in template name.
1041 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1043 * config/i386/nm-linux.h: change calling convention of
1044 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1045 target_insert_watchpoint() and
1046 target_remove_watchpoint().
1048 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1049 to be long long in gdb.
1050 * config/mips/tm-bigmips.h: ditto.
1052 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1054 * c-lang.c (asm_language_defn): New definitions for language_asm,
1055 mostly copied from c_language_defn, to avoid warnings when
1056 switching between c and asm stack frames.
1058 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1060 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1061 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1062 (upgrade_type, handle_psymbol_enumerators): Likewise.
1063 (has_opaque_xref, cross_ref): Likewise.
1064 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1065 debugging information, rather than doing it here.
1066 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1067 point in ecoff_debug_swap backend structure, rather than calling
1068 ecoff_slurp_symbolic_info directly.
1070 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1072 * breakpoint.c: Include annotate.h. Call annotate_field rather
1073 than printing annotation directly.
1075 * main.c: Include string.h.
1077 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1079 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1080 call it instead of doing normal loop.
1081 * infcmd.c (attach_command): Don't call wait_for_inferior if
1083 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1084 hook that can decide whether to step over the next breakpoint.
1085 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1086 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1089 * configure.in: Improve sorting/formatting of hosts and targets.
1090 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1091 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1092 * Makefile.in (stop-gdb): New target.
1093 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1096 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1098 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1099 the identical initialization can be deleted from main.c, but i
1100 haven't done so just in case.
1102 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1104 * gdba.el: Added menu windows and slightly improved window
1105 handling to gdba.el. Fixed numerous minor bugs that were causing
1106 emacs and gdb to fall out of sync.
1108 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1110 * breakpoint.c: annotate changes lost at merge, put back in.
1112 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1114 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1117 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1119 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1121 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1122 writing of floating registers, the dpx2 kernel disallows it.
1123 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1124 is contained in o_praw.
1125 * irix5-nat.c (solib_map_sections): Adjust sections by the
1126 difference between the loaded address and the prelinked address.
1127 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1129 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1130 symbols, their value is absolute.
1131 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1132 libraries fh->adr fields of zero. Relocate minimal symbol values
1133 upon readin. Relocate non-stabs symbols upon readin.
1134 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1135 start address of the outermost block.
1136 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1137 instead of section_offsets and use relocated pst->textlow for
1138 line number and procedure address relocations.
1140 From gmo@MicroUnity.com (Guillermo A. Loyola):
1141 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1142 Handle SGI Irix5 stIndirect symbol type.
1144 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1146 * breakpoint.c: fix a syntax error native cc does not like.
1148 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1149 * sparclite/Makefile.in: ditto.
1150 * sparcl-tdpe.c: change file name because first 8 chars has to be
1152 * sparcl-stub.c: ditto.
1154 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1156 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1158 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1160 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1161 ignore) a PID argument.
1162 (hppa_pop_frame): Pass a PID to target_write_pc.
1163 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1164 and pass through a PID argument.
1165 (target_read_pc, target_write_pc): Update prototypes.
1167 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1169 * Makefile.in: add new file sparclite-tdep.c.
1170 * sparclite/Makefile.in: add new file sparclite-stub.c.
1171 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1173 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1174 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1176 * sparclite-tdep.c: new file, contains hardware breakpoint support
1178 * sparclite-stub.c: new file, stub code that add support hardware
1180 * breakpoint.c: add hardware breakpoint support.
1181 * breakpoint.h: add new breakpoint type to support hardware
1183 * config/mips/nm-irix4.h: change interface for target dependent
1184 code supporting watch point.
1185 * config/pa/nm-hppab.h: change interface for target dependent
1186 code supporting watch point.
1188 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1190 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1192 * stabsread.c (read_struct_fields): os9k nested structure does not
1193 have terminating ';', instead it just get to ',' and bit position
1196 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1198 * nlmread.c (nlm_symtab_read): Clean up a bit.
1199 * (nlm_symfile_read): Record bounds of main() so that backtrace
1200 command will know where to stop.
1201 * objfiles.c (objfile_relocate): Relocate entry point/func info
1202 for backtrace as well.
1203 * objfiles.h: Define values for invalid PCs for entry point info.
1204 * symfile.c (init_entry_point_info): Initialize invalid values
1205 with aforementioned macros.
1206 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1207 to cause backtrace to stop when it gets back to main().
1208 * config/i386/tm-i386nw.h: Ditto.
1210 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1212 Fix value_print, which used to be ostensibly language-independent,
1213 but would print pointers and arrays in C syntax. Instead, call
1214 a language-specific function.
1215 * language.h (struct language_defn): New functional field
1217 (LA_VALUE_PRINT): New macro.
1218 * language.c (unk_lang_value_print): New stub/dummy function.
1219 (unknown_language_defn, auto_language_defn, local_language_defn):
1221 * c-valprint.c (c_value_print): New function, with code moved from:
1222 * valprint.c (value_print): ... here. Now just invoke
1223 LA_VALUE_PRINT to do language-specific stuff.
1224 * valprint.c (value_print_array_elements): Make non-static.
1225 * c-lang.c (c_language_defn, cplus_language_defn): Add
1226 c_value_print in the la_value_print field.
1227 * m2-lang.c (m2_language_defn): Likewise.
1228 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1229 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1230 * ch-valprint.c (chill_value_print): New function, based on
1231 c_value_print, but use Chill "look and feel."
1232 * c-lang.h (c_value_print): New prototype.
1233 * ch-lang.h (chill_value_print): New prototype.
1234 * value.h (value_print_array_elements): New prototype.
1236 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1237 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1239 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1241 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1242 to new file top.c. Make things extern instead of static and
1243 similar rearrangements to deal with this.
1245 * utils.c: Move fputs_unfiltered to main.c. Remove
1246 FPUTS_UNFILTERED_OVERRIDE ifndef.
1247 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1248 and libgdb uses utils.c and top.c.
1250 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1252 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1254 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1256 * ch-valprint.c (chill_val_print_array_elements): New function.
1257 A Chill version of val_print_array_elements, it prints the
1258 array index labels, in additions ot the array element values.
1259 (chill_val_print): Use the new function.
1261 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1263 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1265 * defs.h (enum language): Add language_asm.
1266 * findvar.c (read_register_bytes read_register_gen
1267 write_register_bytes read_register read_register_pid
1268 write_register write_register_pid supply_register): Move multi-
1269 thread handling down into these routines. Create XXX_pid routines
1270 that allow register references to specify the pid.
1271 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1272 read_sp write_sp read_fp write_fp): Move these routines from
1273 infcmd to findvar to centralize the whole mess.
1274 * i386-nlmstub.c: Portability fixes.
1275 * infptrace.c (child_resume): Conditionalize to allow other natives
1276 to override it. Remove PIDGET gubbish, it's no longer necessary.
1277 * infrun.c (wait_for_inferior): Put registers_changed() before
1278 target_wait() to speed up remote debugging.
1279 * Replace code that reads registers from other threads with much
1280 nicer looking new function calls (see changes to findvar.c).
1281 * Don't skip prologues if debugging assembly source.
1282 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1283 child_resume to handle multi-thread debugging properly.
1284 * remote.c: Add O response to get console output from target.
1285 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1286 SERIAL_ERROR here to simplify callers.
1287 * Change static var timeout to remote_timeout.
1288 * (fromhex): Remove unnecessary return -1 at end of routine.
1289 * (remote_wait): Turn this into a big switch statement. Add
1290 support for O response.
1291 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1292 * (getpkt): Split getpkt into two parts. read_frame deals with
1293 all formatting issues, run-length encoding, and framing. getpkt
1294 now handles error recovery, and frame detection.
1295 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1296 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1297 control. (hardwire_readchar): Handle EINTR from read().
1298 * symfile.c (deduce_language_from_filename): Add support for .s
1300 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1301 override infptrace's child_wait.
1302 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1303 instead of XXXlynx.h.
1304 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1306 * nlm/gdbserve.c: Portability fixes.
1308 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1310 * inftarg.c (child_wait): Call proc_wait, not wait.
1311 (child_mourn_inferior): Call proc_remove_foreign.
1312 * main.c (gdb_init): Call init_proc.
1313 * main.c: Provide dummy versions of init_proc, proc_wait, and
1314 proc_remove_foreign for the gdb case (the libgdb case provides its
1315 own versions of these functions).
1316 * Makefile.in (libgdb-files): Add libproc.a.
1318 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1320 Hardware watchpoints for Linux, from Rick Sladkey
1321 (jrs@world.std.com).
1322 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1323 new hardware breakpoint recovery method.
1324 * i386v-nat.c (i386_insert_watchpoint,
1325 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1326 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1327 New functions to support the 386 hardware debugging registers.
1328 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1329 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1330 target_insert_watchpoint, target_remove_watchpoint): Define these
1331 macros to use the hardware debugging functions in i386v-nat.c.
1333 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1335 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1338 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1340 * target.c, target.h: New variables target_activity_function and
1342 * inflow.c, inferior.h: New functions set_sigio_trap and
1344 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1346 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1348 * remote-sim.h (sim_verbose): Delete.
1349 Document callbacks needed.
1350 (sim_*): Change result to void where there isn't one.
1351 (sim_open): Clarify argument and error response.
1352 (sim_close): Declare.
1353 (sim_load): Change bfd_handle argument to file name. Clarify result.
1354 (sim_create_inferior): Renamed from sim_set_args.
1355 (sim_set_pc): Delete.
1356 (sim_info): Delete printf_fn argument.
1357 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1358 (gdbsim_load): Try sim_load first.
1359 (gdbsim_create_inferior): Call sim_create_inferior.
1360 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1361 (gdbsim_close): Call sim_close.
1362 (gdbsim_files_info): Update call to sim_info.
1363 (gdbsim_ops): Realign comments.
1365 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1367 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1369 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1370 the auxent if the symbol's name is ".file". From David Edelsohn
1371 <c1dje@watson.ibm.com>.
1373 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1375 * breakpoint.c (breakpoint_1): Fix typo.
1377 * annotate.c (annotate_field_end): Fix typo.
1379 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1381 * Makefile.in (TSSTART): Remove; no longer used.
1383 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1384 fputs_unfiltered and exit directly, rather than fatal. The latter
1385 calls vfprintf_unfiltered!
1387 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1388 * value.h, printcmd.c (print_value_flags): Move from here...
1389 * annotate.c: ...to here, and make it use can_dereference.
1391 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1393 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1394 Remove, needed for both native and cross.
1395 * target.c (attach_flag, generic_mourn_inferior): Put here.
1396 * utils.c (job_control): Put here.
1397 (terminal.h): Don't include anymore.
1399 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1401 * source.c (find_source_lines): Always use code that was #ifdef
1402 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1403 leaving it on the chain. Reindent much of this function.
1404 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1405 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1406 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1407 config/ns32k/xm-ns32km3.h: Remove all references to
1408 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1409 * main.c, fork-child.c, many config files: Remove all
1410 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1413 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1414 This avoids __eprintf troubles.
1416 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1418 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1419 initialization code which needs to be called even if we bypass the
1420 command line stuff into gdb_init.
1421 * utils.c (fputs_unfiltered): Surround in #ifndef
1422 FPUTS_UNFILTERED_OVERRIDE.
1423 * Makefile.in (libgdb.a): New target.
1425 * utils.c: Rearrange I/O stuff a bit so that all output goes
1426 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1427 which made %s not work with arbitrarily large strings.
1428 * printcmd.c (printf_command): Use printf_filtered, not
1429 printf_unfiltered and printf, now that arbitrary limit is gone.
1432 * breakpoint.c (watchpoint_check): Remove unused variable b.
1433 * stack.c (print_frame_info): Move sp and buf inside #if.
1434 * eval.c (evaluate_subexp): Remove unused variables pp,
1435 mangle_ptr, ptr, and mangle_tstr.
1436 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1438 * symtab.c (lookup_symtab): Put variable copy inside #if.
1439 (decode_line_1): Put variable q1 inside #if 0.
1440 * target.h: Declare target_link.
1441 * infrun.c (wait_for_inferior): Remove unused variables signame.
1442 * remote.c (remote_resume): Remove unused variable name.
1443 * c-exp.y (parse_number): Parenthesize operand of shift.
1444 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1445 (this is a semantic change, the warning seems to have detected a bug).
1446 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1447 * coffread.c: Move variable temptype inside #if.
1448 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1450 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1451 (chill_val_print): Remove unused variable in_range.
1452 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1453 (chill_val_print): Add default case for switch.
1454 * stabsread.h: Declare stabsect_build_psymtabs.
1455 * os9kread.c (read_minimal_symbols): Make this return void.
1456 (os9k_symfile_read): Remove unused variables stb_exist and val.
1457 (os9k_symfile_init): Remove unused variable val.
1458 (fill_sym): Remove unused variable id.
1459 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1460 unused variable nsl.
1461 Remove unused variable symfile_bfd.
1462 #if 0 unused variables lbrac_unmatched_complaint and
1463 lbrac_mismatch_complaint.
1464 Remove declaration for non-existent function os9k_next_symbol_text.
1466 * annotate.c, annotate.h: New files, containing a function for
1467 each annotation which outputs it.
1468 * Move breakpoints_changed from breakpoint.c to annotate.c.
1469 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1470 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1471 Use annotate.c functions to output annotations.
1472 * Makefile.in (OBS): Add annotate.o.
1474 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1476 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1477 elf_unwind_entries are always initialized.
1479 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1480 stubs which return directly to the caller rather than to the stub
1483 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1485 * c-exp.y (yyerror): Display a more informative error message.
1486 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1487 * m2-exp.y (yyerror): Ditto.
1489 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1491 * inflow.c (job_control): Move definition to front of file.
1493 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1495 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1496 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1498 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1500 * Makefile.in (kdb): Remove old init.c creation commands.
1501 * configure.in (sparclite): Match on sparclite*.
1502 * sparclite/aload.c (main): Only change section addresses for
1503 a.out format object files.
1505 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1507 * config/i386/go32.mh: Define CC.
1509 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1511 * gdbserver/Makefile.in: Remove irrelevant definitions and
1512 comments inherited from the gdb Makefile.
1513 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1514 (VERSION): Update to 4.12.3.
1515 (gdbserver): Remove any existing executable first.
1516 (distclean, realclean): Remove nm.h.
1517 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1518 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1519 Don't use absolute pathname.
1521 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1523 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1526 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1528 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1529 (print_it_normal): Add annotations for the inferior starting and
1530 stopping, and for all the various messages related to how it
1533 * printcmd.c (do_one_display): Annotate.
1534 * stack.c (print_frame_info): Annotate printing of stack frames.
1536 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1538 * remote.c (get_offsets): Handle case where stub doesn't support
1541 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1543 Add partial support for g++ code compiled with -fvtable-thunks.
1544 * c-valprint.c (c_val_print): Add vtblprint support
1546 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1547 pointers (if using thunks) as well as array of structs (otherwise).
1548 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1549 level, and make the latter non-static (so define_symbol can use it).
1550 * stabsread.c (define_symbol): If the type being defined is a
1551 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1552 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1553 * values.c (value_virtual_fn_field): Handle thunks.
1554 * values.c (value_headof): Minor efficiency hack.
1555 * values.c (value_headof): Incomplete thunk support. FIXME.
1557 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1559 * valprint.c (print_longest): Clarify comment about use_local.
1560 * printcmd.c, defs.h (print_address_numeric), callers in
1561 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1562 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1563 exec.c: New argument use_local.
1564 * source.c (identify_source_line): Use filtered output. Use
1565 print_address_numeric.
1567 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1568 language.c (type_error, range_error): Use filtered output.
1569 * utils.c (error_begin): Update comment to tell people to use
1572 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1573 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1576 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1578 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1579 from the fault, #ifndef FAULTED_USE_SIGINFO.
1580 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1582 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1584 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1585 Explicitly annotate each record.
1587 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1589 * xcoffexec.c: Reformat to standards and lint.
1590 (language.h): Include.
1591 (exec_close): Declare arg "quitting".
1592 (file_command): Declare arg "from_tty".
1593 (map_vmap): Cast xmalloc result to PTR.
1594 * rs6000-nat.c: Reformat to standards and lint.
1595 (exec_one_dummy_insn): Use char array for saved instruction.
1596 (fixup_breakpoints): Declare.
1597 (vmap_ldinfo): Be more informative in fatal error messages.
1598 (xcoff_relocate_symtab): Define to return void.
1599 * xcoffsolib.h: Reformat to standards, improve comments.
1600 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1602 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1604 * utils.c, defs.h (error_begin): New function.
1605 (quit): Print annotation before printing the error message.
1606 * main.c (return_to_top_level): Print annotation before doing the
1608 * symtab.c (decode_line_1): Call error not warning and then
1609 return_to_top_level. Call error_begin and printf_unfiltered
1610 rather calling warning (before calls to return_to_top_level).
1611 * core.c (memory_error): Use error_begin, printf_unfiltered,
1612 print_address_numeric and return_to_top_level instead of error.
1613 Cleans up a FIXME-32x64.
1614 * language.c (type_error, range_error): Call error_begin
1615 not just target_terminal_ours.
1617 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1618 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1619 side of an assignment is non-portable.
1621 * utils.c (query): Change syntax of query annotations to be
1622 consistent with other input annotations.
1623 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1625 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1627 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1629 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1630 that have a stack frame size of 32k or larger (from Paul Flinders).
1631 Remove #if 0'd code.
1633 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1635 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1636 for Lynx platforms that need it.
1637 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1639 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1641 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1642 than trying to deduce it from the fault.
1644 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1646 * printcmd.c (print_address_symbolic): Initialize name to empty
1647 string to avoid core dump if lookup fails.
1648 * remote-e7000.c (printf_e7000debug): Error if target not open.
1650 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1652 * i386-nlmstub.c: Update to be more in line with PIN stub.
1653 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1654 * (hex2mem): Init ptr.
1655 * General cleanups to use ConsolePrintf, standard prologues, etc...
1657 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1659 * i386-nlmstub.c: More changes to be compatible with remote.c.
1661 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1662 into (the far less frequently called) dbx_symfile_read.
1664 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1666 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1668 * dbxread.c (record_minimal_symbol): Record the section
1669 associated with the symbol to make dynmaic relocation work.
1670 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1671 Solaris brain-damage which don't apply to relocatable object
1673 * (stabsect_build_psymtabs): New routine to read stabs out of an
1674 arbitrarily named section.
1675 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1677 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1678 stabs out of the nlm.
1679 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1680 brain-damage which don't apply to relocatable object files.
1681 * remote.c (putpkt): Improve error reporting and error handling.
1682 * (get_offsets): Temporary kludge to force data & bss sections to
1683 have the same relocation.
1684 * stabsread.c (define_symbol, scan_file_globals): Record section
1687 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1689 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1690 FIXME-32x64 comment.
1692 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1694 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1695 to after call to target_wait. This means that flush_cached_frames
1696 can call target_terminal_ours if it wants to.
1697 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1698 comment about why the code is dubious.
1700 * stabsread.c (read_type): Call read_type, not nonexistent
1703 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1705 * remote-os9k.c (rombug_fetch_registers): set trace mode
1707 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1709 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1711 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1712 passed to process_one_symbol.
1713 * stabsread.c (read_type): process os9k functio prototype.
1715 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1717 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1720 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1722 * utils.c (prompt_for_continue): Annotate prompt.
1723 (query): Annotate query.
1724 * printcmd.c (print_frame_args): Change syntax of argument
1725 annotation to make name and value part of a single group of
1726 annotations, not two separate groups.
1727 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1728 * valprint.c (val_print_array_elements): Change syntax of
1729 annotation to be more concise.
1730 * main.c, defs.h (command_line_input): New argument tells what
1731 string to include in the annotations.
1732 * symtab.c (decode_line_2), main.c (read_command_lines,
1733 command_loop): Change callers.
1735 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1736 target null pointer.
1737 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1739 * printcmd.c (output_command): Annotate things we print here too.
1740 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1741 * Move declaration of print_value_flags from defs.h to value.h.
1742 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1744 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1746 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1747 BFD handles sun3 dynamic relocations now.
1748 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1751 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1753 * printcmd.c (print_command_1): Annotate the top-level expressions
1755 (print_frame_args): Annotate each argument.
1756 * printcmd.c, defs.h (print_value_flags): New function.
1757 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1758 * valprint.c (val_print_array_elements): Annotate each array element.
1760 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1762 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1763 the register contains a pointer to the type, not the type itself.
1765 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1767 * main.c (main): Accept --annotate=N option and make --fullname
1768 the same as --annotate=1.
1769 (command_line_input): Print annotatation before and after prompt.
1770 * blockframe.c (flush_cached_frames): Print annotation.
1771 * Rename frame_file_full_name to annotation_level and move it from
1773 * source.c (identify_source_line): If annotation_level > 1,
1774 change output format.
1775 * breakpoint.c: Print annotation whenever a breakpoint changes.
1776 * main.c: New variable server_command.
1777 (command_line_input): Parse "server " and set server_command.
1778 (dont_repeat): Check server_command.
1780 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1782 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1783 updating raw_symbol and symnum. Return a value in the case where
1786 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1788 * parse.c: Don't define block_found; it is defined in symtab.c.
1789 * parser-defs.h: Add comment regarding block_found.
1791 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1793 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1796 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1798 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1799 section vma. Do not read dynamic relocs for sun3 executables to
1800 avoid BFD assertion message.
1802 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1804 * nm-hppab.h (KERNEL_U_ADDR): Define.
1805 (FIVE_ARG_PTRACE): Likewise.
1806 (CANNOT_STORE_REGISTER): Likewise.
1807 * nm-hppah.h (KERNEL_U_ADDR): Define.
1808 (FIVE_ARG_PTRACE): Likewise.
1809 (CANNOT_STORE_REGISTER): Likewise.
1810 (NEED_TEXT_START_END): Likewise.
1812 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1813 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1814 (FIVE_ARG_PTRACE): Likewise.
1815 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1816 (FIVE_ARG_PTRACE): Likewise.
1818 * hppa-tdep.c (read_unwind_info): Make static.
1819 (restore_pc_queue): Indirect through the target vector to
1820 reload the register state.
1822 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1824 * paread.c (compare_unwind_entries): Delete function. It's been
1825 moved into hppa-tdep.c.
1826 (read_unwind_info): Likewise.
1827 (pa_symfile_read): No longer call read_unwind_info. The unwind
1828 tables will be read in as they are needed.
1830 * hppa-tdep.c (compare_unwind_entries): New function.
1831 (read_unwind_info, internalize_unwinds): Likewise.
1832 (find_unwind_entry): Read in unwind information on demand.
1834 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1836 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1837 to : in search path processing.
1838 * defs.h (qsort): Rename argument in prototype.
1839 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1841 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1842 (false): Eliminate usages.
1844 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1846 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1847 All references to value changed to value_ptrlage_command is now
1849 All references to value changed to value_ptr.
1850 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1851 * remote-hms.c (hms_wait): Timeout after five seconds.
1852 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1853 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1854 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1856 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1858 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1860 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1862 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1864 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1865 bp_watchpoint_scope breakpoints.
1866 (struct breakpoint): Add val_chain and related_breakpoint fields
1867 for use by watchpoints.
1869 * breakpoint.c (within_scope): Delete. No longer used.
1870 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1871 (target_{remove,insert}_watchpoint): Likewise.
1872 (can_use_hardware_watchpoint): New function.
1873 (remove_breakpoint): New function to remove a single breakpoint
1874 or hardware watchpoint.
1875 (insert_breakpoints): Handle insertion of hardware watchpoints.
1876 Store a copy of the value chain derived from the watchpoint
1878 (remove_breakpoints): Simplify by using remove_breakpoint.
1879 (delete_breakpoint): Likewise.
1880 (watchpoint_check): Delete the watchpoint and watchpoint scope
1881 breakpoints when the watchpoint goes out of scope. Save & restore
1882 the current frame after checking watchpoints.
1883 (breakpoint_init_inferior): Likewise (restarting the program
1884 makes all local watchpoints go out of scope).
1885 (bpstat_stop_status): Handle hardware watchpoints much like normal
1886 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1887 when the watchpoint goes out of scope. Remove and reinsert all
1888 breakpoints before returning if we stopped when a hardware watchpoint
1890 (watch_command): Use a hardware watchpoint when possible. If
1891 watching a local expression, build a scope breakpoint too.
1892 (map_breakpoint_numbers): Also call given function for any
1893 related breakpoints.
1894 (disable_breakpoint): Never disable a scope breakpoint.
1895 (enable_breakpoint): Handle hardware breakpoints much like normal
1896 breakpoints, but recompute the watchpoint_scope breakpoint's
1897 frame and address (if we have an associated scope breakpoint).
1898 (read_memory_nobpt): Handle hardware watchpoints like normal
1899 watchpoints. When necessary handle watchpoint_scope breakpoints.
1900 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1901 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1902 (disable_command): Likewise.
1904 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1905 Extern prototype added to frame.h
1907 * infrun.c (wait_for_inferior): Set current_frame and select
1908 a frame before checking if we stopped due to a hardare watchpoint
1909 firing. Handle stepping over hardware watchpoints.
1910 (normal_stop): Remove unnecessary call to select_frame.
1912 * value.h (value_release_to_mark): Declare.
1913 * values.c (value_release_to_mark): New function.
1915 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1916 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
1918 * hppab-nat.c (hppa_set_watchpoint): New function.
1920 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
1921 (HAVE_STEPPABLE_WATCHPOINT): Define.
1922 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1923 (target_{insert,delete}_watchpoint): Define.
1925 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1926 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
1927 (target_{insert,remove}_watchpoint): Likewise.
1929 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
1931 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1932 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1933 often have the same names as debug symbols for functions, and
1934 confuse lookup_symbol().
1936 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1938 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1939 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1940 REGISTER_RAW_SIZE (1).
1941 Together these changes work around a bug in HP's compiler. Both
1942 seem to be necessary.
1944 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1946 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1947 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1948 are type mst_solib_trampoline.
1950 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1952 * config/m68k/es1800.mt: Change comments.
1954 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1956 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1958 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1960 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1963 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1965 * values.c (unpack_long): Remove obsolete comment about using a
1968 * symfile.c (symbol_file_command): Add comments about command syntax.
1970 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1971 Jim Kingdon (kingdon@cygnus.com)
1973 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1974 are in the .plt section.
1975 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1976 find_solib_trampoline_target): New functions for handling
1977 stepping into -g compiled shared libraries.
1978 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1979 find_solib_trampoline_target): Add prototypes.
1980 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1981 Define to handle stepping into -g compiled shared libraries.
1982 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1983 stepping into -g compiled shared libraries.
1985 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1987 * configure.in: Add mips-*-sysv4* support.
1988 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1989 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1990 New files for MIPS SVR4 support.
1991 * Makefile.in: Update for new mipsv4 files.
1992 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1993 read_next_frame_reg to obtain the frame relative stack pointer.
1994 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1995 obtain the frame relative stack pointer.
1996 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1997 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1998 by entering them into the minimal symbol table.
1999 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2000 a long for float formats.
2001 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2002 get defined in <link.h>.
2003 * solib.c (solib_add): Add shared library sections to the section
2004 table of the target before adding the symbols.
2005 * partial-stab.h: Relocate static and global functions.
2006 * dbxread.c (read_dbx_symtab): Remove unused variable
2007 end_of_text_address. Relocate text_addr when passing it
2010 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2011 library functions before the executable is run. Retrieve dynamic
2012 symbols from stripped executables.
2013 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2014 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2015 if no debugging symbols were found.
2016 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2017 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2019 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2020 OSF/1 has shared libraries.
2022 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2024 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2025 to BFD handling of dynamic symbols.
2027 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2029 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2030 then gets its real address into FUN and its GOT/DP value into %r19.
2032 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2034 * hppa-tdep.c (frameless_function_invocation): If no unwind
2035 descriptor was found, then assume this was not a frameless
2036 function invocation.
2037 (frame_saved_pc): If the saved PC is in a linker stub, then
2038 return the return address which the linker stub will return to.
2040 * xm-hppab.h: Never define USG.
2041 * xm-hppah.h: Always define USG.
2043 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2045 * values.c (unpack_long, value_from_longest),
2046 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2048 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2050 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2052 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2054 For SVR4 targets, enable gdb to set breakpoints in shared
2055 library functions before the executable is run.
2056 * elfread.c (elf_symtab_read): Handle symbols for shared library
2058 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2059 and moved to objfiles.c.
2060 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2061 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2062 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2063 the new generic definition from tm-sysv4.h works for Solaris.
2065 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2067 * elfread.c (elf_symtab_read): Change storage_needed,
2068 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2069 bfd_get_symtab_upper_bound. Check for errors from
2070 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2071 * nlmread.c (nlm_symtab_read): Same changes.
2073 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2075 * xcoffread.c (xcoff_next_symbol_text): New function.
2076 (read_xcoff_symtab): Set next_symbol_text_func to it.
2077 Move raw_symbol outside of read_xcoff_symtab.
2079 * remote.c (getpkt): Remove unused "out" label.
2081 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2083 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2084 about more than one watchpoint being triggered.
2086 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2088 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2090 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2092 * blockframe.c (find_pc_partial_function): mst_file_text
2093 symbols do not live in the shared library transfer table.
2094 * ch-exp.y (decode_integer_value, match_character_literal,
2095 match_bitstring_literal): Guard tolower calls with isupper,
2096 tolower on old BSD systems blindly subtracts a constant.
2097 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2098 well when determining the producer of the object file.
2099 * mdebugread.c (has_opaque_xref): New function to check for
2100 cross reference to an opaque aggregate.
2101 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2102 enter typedefs to opaque aggregates into the symbol tables.
2103 * mdebugread.c (parse_external): Remove skip_procedures argument,
2104 it has always been 1. Remove code that handled stProc symbols,
2105 it was never executed and was wrong, as the index of a
2106 stProc symbol points to the local symbol table and not to the
2107 auxiliary symbol info. Update caller.
2108 * mdebugread.c (parse_partial_symbols): Do not enter external
2109 stProc symbols into the partial symbol table, they are already
2110 entered into the minimal symbol table.
2111 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2112 Remove all conditionals and definitions for ptx.
2113 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2114 Fix addresses of floating point registers in REGISTER_U_ADDR.
2115 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2116 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2117 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2118 signal trampoline code work.
2119 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2120 Remove all conditionals and definitions for ptx.
2121 Remove KDB definitions.
2122 * symm-nat.c (store_inferior_registers): Fetch registers before
2123 storing them to obtain valid floating point control registers.
2124 Store fpu registers.
2125 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2126 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2127 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2129 * symm-nat.c (child_resume): Update type of `signal' parameter.
2130 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2132 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2134 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2135 calling import stubs for functions in shared libraries.
2137 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2139 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2141 * ch-lang.c (chill_is_varying_struct): Magic string is
2142 was "<var_length>" is now "__var_length" (more portable).
2144 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2146 * remote.c (getpkt): If we get a timeout, actually retry rather
2147 than just giving up the first time it happens.
2148 * remote.c: Document sequence numbers.
2149 (remote_store_registers): Change syntax of 'P' request so that it
2150 never looks like a sequence number.
2152 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2154 * os9kread.c (record_minimal_symbol): add section_offset to
2155 relocate minimal symbol table.
2156 * os9kread.c (read_minimal_symbols): ditto.
2157 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2159 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2160 return. Also if file addr is 0 leave it 0, not to relocate.
2161 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2162 'set remotexoff' and 'set remotelog' commands.
2164 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2166 * remote.c (remote_store_registers): Add 'P' request to set an
2167 individual register.
2168 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2171 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2173 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2174 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2175 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2177 * command.c (do_setshow_command, case var_string): Never add a
2178 space to the end of the string.
2179 * NEWS: Document this change.
2180 * .gdbinit: Add a space to the "set prompt" command.
2182 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2184 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2185 changes to make it compile (it doesn't link yet).
2187 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2188 (set_demangling_style, set_demangling_command): Use savestring not
2189 strdup. We were not dealing properly with a NULL return from
2190 strdup, and were not declaring strdup (the system header may or
2193 * valprint.c (val_print): Remove inaccurate comment about what
2194 types can be stub types.
2196 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2197 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2198 Supply alternate version if ATTACH_DETACH is not defined.
2199 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2200 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2201 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2203 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2205 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2207 (skip_trampoline_code): Rewrite and add support for argument
2208 relocation stubs stubs, import/export stubs, calls through
2209 "_sr4export" and cascaded trampolines.
2211 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2212 if no unwind descriptor is found.
2214 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2215 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2216 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2217 differently. All registers are four bytes.
2218 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2220 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2222 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2223 registers as both single and double values (fetching 2nd 32bit half
2224 as necessary). Annotate each register printed with its precision.
2226 * paread.c (read_unwind_info): Fix off-by-one error.
2228 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2230 * main.c (complete_command): Deal with it if arg is NULL.
2232 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2234 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2235 regarding using the PC--using the PC is necessary and all the
2236 FIXME comments in the world won't make it go away.
2238 * valops.c (value_at, value_at_lazy): Give error if we dereference
2240 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2241 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2243 * stabsread.c (patch_block_stabs): Add comment about what happens
2244 if the definition is in another compilation unit from the stab.
2246 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2248 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2250 * main.c (complete_command): New command, from Rick Sladkey
2251 <jrs@world.std.com>.
2252 (symbol_completion_function): Don't declare rl_point and
2253 rl_line_buffer; they are now declared in readline.h.
2254 (show_commands): Don't declare history_base; it is declared in
2256 * command.c (lookup_cmd): Don't delete trailing whitespace.
2257 Reverts change of 14 May 1989.
2259 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2261 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2262 code from prim_record_minimal_symbol_and_info() to here. Callers
2263 of the latter can legitimately supply a section number of -1.
2265 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2267 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2268 member functions have an element in args for a (nonexistent) this
2271 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2273 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2275 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2276 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2278 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2279 for the structure's type. All callers changed.
2281 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2282 for each structure argument rather than assuming it's either
2283 true or false for all structure arguments.
2285 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2286 on the length structure passed, not the compiler used.
2288 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2289 argument for the structure's type.
2291 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2293 * values.c (set_internalvar): Don't set var->value until we are
2294 sure there won't be an error().
2296 * remote.c (get_offsets): Reinstate comment which was in
2297 remote_wait about use of SECT_OFF_TEXT and so on.
2299 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2301 * symmisc.c (maintenance_check_symtabs): New function to check
2302 consistency of psymtabs and symtabs.
2303 * symtab.h (maintenance_check_symtabs): Add prototype.
2304 * maint.c: Add new `maint check-symtabs' command.
2305 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2306 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2307 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2309 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2310 to write_memory to avoid warnings from gcc.
2311 * config/i386/xm-symmetry.h: Add missing #endif.
2312 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2313 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2314 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2316 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2318 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2319 (hppa_push_arguments): Likewise.
2321 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2323 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2324 improve remote debugging efficiency. Also fixed problems with
2325 doing function calls for programs with no entry points.
2326 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2327 entry_point_address.
2328 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2329 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2330 parse_lines): Pass section_offsets info to these routines so that
2331 we can relocate symbol table entries upon readin.
2332 * (psymtab_to_symtab_1): Set symtab->primary to tell
2333 objfile_relocate to do relocations for our symbols.
2334 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2335 (which hang off of the symbol table).
2336 * Use prim_record_minimal_symbols_and_info instead of
2337 prim_record_minimal_symbols to supply section info to make minimal
2338 symbol relocations work.
2339 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2340 -1, try to deduce it from ms_type.
2341 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2342 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2343 add code to relocate objfile->sections data structure.
2344 * remote.c (get_offsets): Use new protocol message to acquire
2345 section offsets from the target.
2346 * (remote_wait): Get rid of relocation stuff. That's all handled
2347 by objfile_relocate now.
2348 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2349 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2351 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2353 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2355 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2357 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2358 can no longer set this at run time.
2359 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2360 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2361 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2362 sparc-tdep.c compiles).
2363 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2365 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2367 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2368 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2369 * configure.in: Recognize m68*-cisco*-*.
2371 * Makefile.in (TAGS): Use variables directly, rather than using
2372 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2373 and means that these filenames no longer need be unique across all
2374 the config/* directories.
2375 * configure.in: Put the config/*/ into TM_FILE, etc.
2377 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2378 and trapv exceptions.
2380 * target.h (struct section_table), objfiles.h (struct obj_section):
2381 Change name of field sec_ptr to the_bfd_section. More mnemonic
2382 and avoids the (sort of, for the ptx compiler) name clash with
2383 the name of the typedef.
2384 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2385 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2387 * utils.c: Include readline.h.
2388 * Makefile.in (utils.o): Add dependency.
2390 * remote.c (getpkt): Add support for run-length encoding.
2392 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2394 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2396 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2398 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2399 prim_record_minimal_symbol.
2402 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2403 computing their offset from the start of the old buffer and adding
2404 to the new buffer, rather than by assuming we can add the
2405 difference between the old buffer and the new buffer (it might not
2406 fit in an int). Merge in cosmetic differences from emacs regex.c
2407 version of this macro.
2409 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2411 * Makefile.in (install-only): Fix use of program_transform_name.
2413 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2415 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2416 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2417 so I'm nuking the command.
2418 * symtab.c (find_addr_symbol): Comment out, no longer used.
2420 * main.c (main): Don't init_source_path for the -cd argument. Now
2421 that source_path doesn't contain the current_directory from when
2422 GDB started up, init_source_path is no longer useful (and is
2423 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2425 * TODO: Remove item about line numbers being off. It is useless
2426 and confusing without a reproducible test case (it mentions
2427 proceed(), but I was able to step through proceed without trouble).
2429 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2431 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2432 library functions before the executable is run. Retrieve dynamic
2433 symbols from stripped executables.
2434 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2435 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2436 symtab.c (list_symbols): Handle mst_solib_trampoline.
2437 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2438 for all targets, remove IBM6000_TARGET dependencies.
2439 * dbxread.c (read_dbx_dynamic_symtab): New function.
2440 * dbxread.c (dbx_symfile_read): Use it.
2441 * dbxread.c (SET_NAMESTRING): Set namestring to
2442 "<bad string table index>" instead of "foo" if the string index is
2444 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2446 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2447 to break_command. Handle mst_file_* minimal symbol types.
2448 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2450 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2452 * c-exp.y(yylex): fix potential memory overflow.
2454 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2456 * environ.c (set_in_environ): Eliminate special handling of PATH and
2458 * putenv.c: Removed, conflicts with system declaration of
2459 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2461 * Makefile.in: Change accordingly.
2462 * procfs.c (procfs_create_inferior): Change comment accordingly.
2464 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2466 * rs6000-tdep.c: Change value to value_ptr.
2468 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2470 * i386m3-nat.c: Include floatformat.h.
2471 (get_i387_state): Use memset not bzero.
2475 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2476 ieee-float.h to floatformat.h.
2478 * valprint.c (val_print_string): Ignore error if the error
2479 happened after a terminating '\0'.
2481 * c-valprint.c (c_val_print): Never add 1 to return value from
2482 val_print_string; just return what it returns.
2484 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2485 looping through all of the enums.
2486 * infrun.c (signals_info): Use it.
2488 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2490 * main.c (main): When printing warning about bad baud rate, don't
2491 use warning(); it relies on current_target which isn't set up yet.
2493 * breakpoint.c (_initialize_breakpoint): Update docstring for
2494 tbreak to match what the code actually does. Don't mention tbreak
2495 in docstrings for "enable once" or "enable breakpoints once".
2497 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2499 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2500 while (0). That defeats the whole purpose of using do . . . while (0).
2501 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2502 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2503 using a ?: expression as an lvalue is not portable.
2505 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2506 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2507 'p' and 'r' symbol descriptors into a single symbol to look for a
2509 * README, config/sparc/tm-sparc.h: Update comments.
2511 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2513 * mdebugread.c (parse_type): Do not complain for types with
2514 an `indexNil' aux index, these are simply undefined types.
2515 Remove indexNil check from caller of parse_type.
2516 * mdebugread.c (parse_partial_symbols): Do not enter
2517 stGlobal, scCommon symbols into the minimal symbol table, their
2518 value is the size of the common, not its address.
2519 Handle scInit, scFini, scPData and scXData sections.
2520 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2522 Enter stProc symbols into the global_psymbols list once, not into
2523 the static_psymbols_list.
2524 Get rid of dummy psymtab if it is empty, to allow proper detection
2525 of stripped executables.
2526 * mdebugread.c (cross_ref): Allow cross references to Fortran
2529 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2531 * stabsread.c (common_block_end, fix_common_block): Stash the
2532 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2533 as to not assume that a pointer fits in an enum.
2535 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2537 * os9kread.c (fill_sym): check compiler verion number for pre-
2539 * os9kread.c (os9k_process_one_symbol): address of symbol is
2540 relative to section not module.
2541 * stabsread.c (define_symbol): add symbol type 's' as local
2543 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2545 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2546 * remote-os9k.c: fix bug in 'set remotebaud' function.
2547 * remote-os9k.c (rombug_link): minimize checking so to improve
2549 * symfile.c (symbol_file_command): check if failed to link, also make
2550 the command be able to accept more than one filenames.
2551 * target.c (target_link): check if failed to link with rombug.
2552 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2554 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2556 * remote-es.c (es1800_child_ops): Don't declare it static.
2558 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2560 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2562 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2564 * dbxread.c: New variable lowest_text_address.
2565 (record_minimal_symbol, read_dbx_symtab): Set it.
2566 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2567 end_of_text_address.
2568 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2570 * dbxread.c (end_psymtab): Remove old and commented out
2571 capping_global and capping_static. Fix comments regarding
2572 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2574 * parser-defs.h: Add "extern" to start of variable declarations so
2575 we don't end up with commons.
2576 * parse.c: Define these variables.
2578 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2581 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2583 * alpha-tdep.c: Change value to value_ptr.
2585 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2587 * solib.c (elf_locate_base): New function to locate the address
2588 of the dynamic linker's runtime structure in the dynamic info section.
2589 * solib.c (locate_base): Use it instead of iterating over the list
2590 of mapped address segments.
2591 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2594 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2596 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2597 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2598 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2599 signal trampoline and interrupt routines.
2600 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2601 (frame_chain, frame_chain_valid): Likewise.
2602 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2603 saved regs convention for SP.
2605 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2606 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2607 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2609 * tm-hppah.h (IN_SIGTRAMP): Define.
2611 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2613 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2614 alphabetic character as the start of a name.
2616 * sparclite/Makefile.in (all install): Build and install aload.
2618 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2619 config.guess and config.sub produce.
2621 * mips-tdep.c: Change value to value_ptr.
2623 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2625 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2626 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2627 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2628 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2629 value with value_ptr. This is for the ptx compiler.
2630 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2632 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2633 #if 0 i386_float_info.
2634 * symm-tdep.c (round): Remove. Also remove sgttyb.
2635 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2636 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2637 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2638 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2640 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2641 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2642 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2643 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2644 tm-i386v.h is apparently OK.
2645 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2646 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2649 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2651 * osfsolib.c (xfer_link_map_member): Update to use new
2652 target_read_string interface.
2654 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2656 * infrun.c (wait_for_inferior): In checking
2657 remove_breakpoints_on_following_step, check
2658 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2660 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2662 * os9kread.c (os9k_process_one_symbol): Rename
2663 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2664 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2665 (CORE_ADDR)0, from target_link, since that is what it uses.
2666 Process name at end, not during parsing (like we did before Kung's
2667 change), so that -readnow and -mapped can appear anywhere.
2668 Make text_relocation a local variable.
2669 * config/i386/i386os9k.mt: Fix comment.
2670 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2671 * os9kread.c: Put "comments" after #endif inside /* */.
2672 * stabsread.h: Add os9k_stabs variable.
2673 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2675 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2676 descriptor in global_symbols not local_symbols.
2677 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2679 (read_type): If os9k_stabs, accept function parameters after 'f'
2681 (read_array_type): If os9k_stabs, don't expect index type and
2682 expect lower and upper to be separated by ',' not ';'.
2683 (read_enum_type): If os9k_stabs, read a number before the first
2684 enumeration constant.
2685 (os9k_init_type_vector): New function.
2686 (dbx_lookup_type): Call it when starting new type vector.
2687 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2688 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2689 * os9kstab.c: Removed.
2690 * Makefile.in: Update accordingly.
2691 * objfiles.c (objfile_relocate_data): Removed.
2692 * remote-os9k.c (rombug_wait): Call objfile_relocate
2693 not objfile_relocate_data.
2694 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2695 * remote-os9k.c (rombug_wait): Call find_pc_section not
2697 * main.c (quit_command): Check inferior_pid; revert Kung change.
2698 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2700 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2702 * os9kread.c: New file to read os9000 style symbo table.
2703 * os9kstab.c: new file to read os9000 style stabs.
2704 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2705 * objfiles.c (find_pc_objfile): new function to search objfile
2707 * objfiles.c (objfile_relocate_data): new function to relocate
2708 data symbols in symbol table.
2709 * objfiles.h: Add two aux fields in struct objfile to handle
2710 multiple symbol table files situation like in os9000.
2711 * symfile.c: Change so 'symbol-file' command can handle multiple
2712 files. Also call target_link() to get relocation infos.
2713 * target.c (target_link): new function to get relocation info when
2714 a symbol file is requested to load.
2715 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2716 because in cross mode there's no inferior pid, bit they need to
2718 Makefile.in: add os9kread.c os9kstab.c and .o's.
2719 configure.in: add i386os9k target.
2720 config/i386/i386os9k.mt: new add.
2721 config/i386/tm-i386os9k.h: new add.
2723 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2725 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2726 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2728 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2730 * target.c, target.h (target_read_string): Provide error detection to
2731 caller. Put string in malloc'd space, so caller need not impose
2733 * solib.c (find_solib): Update to use new interface.
2734 * irix5-nat.c (find_solib): Read o_path from inferior
2735 (clear_solib): Free storage for o_path.
2736 * valprint.c (val_print_string): Add comments.
2738 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2740 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2743 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2745 * value.h (struct value): Add modifiable field.
2746 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2747 (record_latest_value): Don't mess with VALUE_LVAL of value.
2748 * valops.c (value_assign): Check it. Reword existing error
2749 message on not_lval.
2751 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2752 (STEP_SKIPS_DELAY): Added.
2753 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2756 * valprint.c (val_print_string): If errcode is set, always print
2757 an error, regardless of force_ellipsis. In the non-EIO case,
2758 just print the error message rather than calling error(). Don't
2759 access *(bufptr-1) if bufptr points to the start of the buffer.
2760 When looking for '\0', don't increment bufptr and addr if bufptr
2761 started out already at limit. If an error happens on fetching the
2762 first character, don't print the string.
2764 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2766 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2769 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2770 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2771 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2772 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2773 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2774 * findvar.c: Update comment regarding ieee-float.h.
2776 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2778 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2779 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2780 Define to make backtracing through the various sigtramp handlers
2782 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2783 the saved pc from ucontext on the stack for SVR4 signal handling.
2785 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2787 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2788 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2789 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2790 just use the global variable itself. When printing baud rate,
2791 don't print a baud rate if baud_rate is -1.
2793 * coffread.c (read_coff_symtab): Pass mst_file_* to
2794 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2795 symbols in the minimal symbols regardless of SDB_TYPE.
2797 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2799 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2800 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2801 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2802 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2803 ignored bs->stop for a bp_step_resume breakpoint.
2804 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2805 which performs one (the check_sigtramp2 one) of the functions
2806 which had been handled by the step_resume_breakpoint. For each
2807 use of the step_resume_breakpoint, make it still use the
2808 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2810 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2811 When setting the frame address of the step resume breakpoint, set
2812 it to the address for frame *before* the call instruction is
2813 executed, not after.
2815 * mips-tdep.c (mips_print_register): Print integers using
2816 print_scalar_formatted rather than duplicating all the
2817 CC_HAS_LONG_LONG and so on.
2818 (mips_push_dummy_frame): Use read_register_gen rather than using
2819 read_register and then putting it back in target format with
2820 store_unsigned_integer. If registers are more than 4 bytes, give
2821 an error rather than have some registers overwrite other
2823 #if 0 unused include of opcode/mips.h.
2825 * symfile.h: Don't declare arguments for coff_getfilename.
2827 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2829 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2831 * configure.in (hppa*-*-osf*): New configuration.
2832 * config/pa/hppaosf.mt: New target makefile fragment.
2833 * config/pa/tm-hppao.h: New target include file.
2835 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2837 * exec.c (print_section_info): Print entry point for exec_bfd only.
2838 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2839 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2840 causes problems if <sys/types.h> has no multiple inclusion protection.
2842 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2844 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2845 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2846 (CALL_DUMMY_LENGTH): Changed accordingly.
2848 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2850 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2851 numbers of register windows.
2853 * sparclite/hello.c: Add factorial function for testing.
2854 * salib.c: Use macros instead of constants for I/O addresses to
2855 make 931 support easier.
2856 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2857 register in sta/lda instructions.
2859 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2861 * dbxread.c (process_one_symbol): Set
2862 block_address_function_relative for COFF like we do for ELF and SOM.
2864 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2866 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2868 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2869 the enumerators of an ecoff enum into the partial symbol table.
2870 * mdebugread.c (parse_partial_symbols): Call it.
2871 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2872 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2873 offsets. Cast psymtab->read_symtab to PTR before passing it to
2875 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2876 set up the global offset table pointer in pic compiled code.
2877 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2878 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2879 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2880 ensures that floats are promoted to doubles before they are pushed
2883 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2885 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2886 Fixup cache_on and flush_i_cache so that they work for both the
2887 930 and 932 processors. Rewrite most low level funcs (uart
2888 access & cache stuff) to use new ASI access macros in sparclite.h.
2889 Also make it easy to access second serial port.
2891 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2893 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2894 <sys/stat.h>; not needed.
2896 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2898 * stack.c (print_frame_info): In "pathological" case, don't
2899 distrust the line number information.
2901 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2903 * mips-tdep.c (mips_print_register): handle 64 bits register.
2904 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2906 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2910 * Makefile.in (install): Do the sed for program_transform_name
2911 ourselves instead of worrying about INSTALL_XFORM. This enables
2912 users to override INSTALL_PROGRAM in the standard way.
2914 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2915 depend on Makefile.in.
2917 * defs.h, valprint.c: Make longest_to_int a function not a macro.
2918 Only test against INT_MIN if a LONGEST is bigger than an int.
2920 * README: Change GhostScript to Ghostscript.
2922 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
2924 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
2925 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
2926 character file names.
2927 * Makefile.in (ALLPARAM): Add these files.
2929 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
2930 character file names.
2931 * Makefile.in: Add Kung's new mips64 files.
2933 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2935 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2936 mips64el-*-ecoff and mips64-big-*.
2937 * defs.h: get rid of FORCE_LONG_LONG.
2938 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2939 parsing. Change register size to be MIPS_REGSIZE.
2941 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2943 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2944 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2945 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2947 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2949 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2950 (remove_commands, add_commands): Add/remove hms-drain when target
2953 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2955 * configure.in: Add Lynx/rs6000 support.
2956 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2957 messages. Add rs6000 support. Don't try to modify unwritable
2959 * rs6000-nat.c: Move lots of native dependent stuff (like core
2960 file support) from rs6000-tdep.c & xcoffexec.c to here.
2961 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2962 * xcoffexec.c: Move native dependent stuff to nat.c.
2963 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2965 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2967 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2968 New files to support Lynx/rs6000.
2970 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2972 * README: Remove note about gcc warnings on alpha, these should be
2974 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2975 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2976 remote-utils.c, stabsread.c: Include <string.h>.
2977 * regex.c: Include "defs.h", change re_comp argument to const char *.
2978 * infptrace.c (fetch_register, store_inferior_registers): Change
2979 regaddr to type CORE_ADDR.
2980 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2981 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2983 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2985 * symtab.h: Always define BYTE_BITFIELD to nothing.
2987 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2989 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2990 * configure.in: Remove comment about m68k-em.mt.
2991 * Makefile.in: Remove references.
2993 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2995 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2998 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3000 * target.c (target_preopen): If target_kill doesn't remove the
3001 target from the stack, use pop_target to do it.
3003 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3004 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3005 changes to stabsread.c from summer 1993.
3007 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3008 printing the program, rather than passing NULL to printf.
3009 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3010 try to call UDIDisconnect again. Print better message.
3011 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3013 (udi_create_inferior): If udi_session_id is negative, open a new
3014 TIP rather than giving an error.
3016 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3017 config/ns32k/ns32km3.mh: Define NAT_FILE.
3018 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3019 (it was inconsistent and namespace-wrong) to NM_M3_H.
3020 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3021 (m3_open): New function.
3023 * TODO: Update Mach section.
3025 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3027 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3029 * printcmd.c (printf_command): Add missing single-letter
3030 backslash-escape sequences, and improve error message.
3032 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3034 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3035 rather than trying to shove an int into a pointer and back out
3036 again. This avoids compiler warnings.
3038 * defs.h (alloca): Declare as void *, not char *, on hpux.
3039 Don't prototype it, just declare the return type.
3041 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3043 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3044 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3046 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3048 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3049 ZERO_REGNUM, just read it as zero without talking to the board.
3051 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3053 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3054 to store_floating, not nonexistent variable len.
3056 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3058 (mips_store_word): Change calling convention to return errors, and
3059 to provide old contents if the caller wants it.
3060 (mips_xfer_memory): Deal with errors from mips_store_word.
3061 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3062 define now that remote-mips.c doesn't use BREAKPOINT.
3064 * remote-mips.c (mips_create_inferior): Call warning if arguments
3065 specified, and then execute "set args" command. Call error, not
3066 mips_error, if executable file not specified.
3068 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3071 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3074 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3076 * value.h (print_longest): Rename "value" to "val" in prototype
3077 declaration because some compilers don't like arguments whose
3078 names are the same as types.
3079 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3080 before passing it to remote_*_bytes.
3082 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3084 * h8500-tdep.c (saved_pc_after_call): The size of the
3085 pc is memory model dependent. (segmented_command,
3086 unsegmented_command, _initialize_h8500_tdep): New commands to
3087 change memory model.
3088 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3090 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3091 (hms_wait): Use new status structure
3092 (hms_open): Push the target here. (hms_before_main_loop): Not
3093 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3094 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3095 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3096 all registers in a compact way.
3098 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3100 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3101 as CORE_ADDR to match definition in rs6000-tdep.c.
3103 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3105 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3106 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3107 definitions into the psymtab.
3109 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3111 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3112 a special exceptionSize for the 68332.
3114 * remote-udi.c (udi_attach): If no arguments, print error.
3116 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3118 * Makefile.in (VERSION): Bump to 4.12.1
3119 * NEWS, README: Update to match 4.12 release.
3121 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3123 * command.c (empty_sfunc): New function.
3124 (add_set_cmd): Use it instead of not_just_help_class_command.
3125 (not_just_help_class_command): Change calling convention back to
3126 what it was before yesterday's change.
3128 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3129 of the type if present.
3131 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3133 * printcmd.c (decode_format): Don't blithely set the size for
3134 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3136 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3137 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3138 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3139 always just check against INT_MIN and INT_MAX (this also fixes things
3140 if sizeof (long) > sizeof (int), e.g. Alpha).
3141 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3142 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3143 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3144 BUILTIN_TYPE_UNSIGNED_LONGEST.
3145 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3146 longest_int and longest_unsigned_int.
3147 * value.h (struct value): Just align to LONGEST, rather than worrying
3148 about CC_HAS_LONG_LONG.
3149 * valarith.c (value_binop): Figure out type ourself based on
3150 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3151 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3152 * valprint.c (val_print_type_code_int): Just call
3153 extract_unsigned_integer directly, rather than going through
3155 * printcmd.c (decode_format): Remove code which would sometimes
3156 change 'g' size to 'w' for integers. print_scalar_formatted handles
3157 printing huge integers well enough, thank you.
3159 * command.c (add_set_cmd, not_just_help_class_command): Change
3160 to make this the sfunc, not cfunc, since that is how we call it.
3161 * command.h: Comment difference between sfunc and cfunc.
3162 * demangle.c (set_demangling_command): Add third arg since that
3163 is how it is called.
3164 (_initialize_demangler): Use sfunc, not cfunc, for
3165 set_demangling_command, since that is how it is called.
3166 Remove show_demangling_command; it has no effect.
3168 * command.c (shell_escape): Report errors correctly (with error
3169 message from strerror).
3171 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3173 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3174 x_scnlen.l rather than x_scnlen to match corresponding change in
3177 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3179 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3180 Change comments regarding TYPE_CODE_BOOL.
3181 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3182 regardless of the language.
3183 (value_true): Just call value_logical_not regardless of language.
3184 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3185 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3186 * language.h: Improve comment for la_builtin_type_vector.
3187 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3188 builtin_type_m2_bool.
3190 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3192 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3193 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3195 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3197 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3198 by restarting the ioctl.
3200 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3202 * target.h (target_wait): Add comment about calling
3203 return_to_top_level.
3205 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3207 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3208 additional arguments.
3209 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3211 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3213 * sparc-stub.c: Remove unnecessary #include of memory.h.
3215 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3217 * mips-tdep.c: Remove code which sets saved_regs from
3218 init_extra_frame_info and put it in new function mips_find_saved_regs.
3219 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3220 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3221 check if it is NULL and call mips_find_saved_regs if so.
3223 * remote-mips.c: Use unfiltered, not filtered, output most places.
3225 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3226 backtrace. Revise comments.
3228 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3230 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3231 alpha and irix. The _sigtramp case has to be handled properly
3232 in the tdep files if we have no ecoff debugging info.
3233 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3234 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3235 without PC_REGNUM kludge.
3236 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3237 Clean up handling of mips sigtramp frames, improve comments.
3239 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3241 * paread.c (read_unwind_info): Fix typo.
3243 * paread.c (pa_symtab_read): Update the "check_strange_names"
3244 filter to match GCC's current output. Filter out section symbols
3245 (which the HP linker sometimes puts in the wrong place).
3247 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3249 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3251 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3253 * Makefile.in: Remove all references to sparcly-nat.c.
3255 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3256 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3257 duplicating serial.h and target.h.
3259 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3260 are not used anywhere (a 5 Oct 1993 change removed the uses).
3262 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3263 * config/m68k/es1800.mt: Add comment.
3264 * remote-es.c: Extensive changes to update to current conventions.
3266 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3267 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3268 to achieve the desired timeout.
3269 * serial.h (serial_t): Add field timeout_remaining.
3271 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3273 * c-exp.y (yylex): Reenable nested type code.
3275 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3277 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3279 * remote-mips.c (mips_ops): Fix docstring.
3281 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3283 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3284 with the old tm-m68k-em.h:
3285 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3286 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3287 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3288 Add FIXME regarding GET_LONGJMP_TARGET.
3290 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3291 * infptrace.c (kill_inferior): Add comments.
3292 * main.c (quit_command): Call target_close after we kill or
3294 * remote-udi.c (udi_close): Don't error() if QUITTING.
3296 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3298 * configure.in: Make m68k-coff and aout add monitor support in
3299 addition to the standard serial support.
3301 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3303 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3306 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3308 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3309 * elfread.c (record_minimal_symbol_and_info),
3310 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3312 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3314 * i386-stub.c: Add ".text" right before "mem_fault:".
3316 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3318 * remote-utils.c (usage): Fix message to be accurate and conform
3319 more closely to normal conventions.
3321 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3322 whether to show information about exec_bfd, and not control whether
3323 to show information about device and speed.
3325 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3326 usage message, don't dump core.
3328 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3329 for variable size array.
3330 (bug_fetch_register, bug_store_register): Rename "value" to
3331 "fpreg_buf" because some compilers don't like variables whose
3332 names are the same as types.
3333 (bug_store_register): Use a cast when converting char * to
3336 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3337 of the command in error message (the text was referring to the old
3338 name of the command).
3340 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3342 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3343 full details on structure elements without names. This partially
3344 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3345 of those changes was accidental.
3347 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3348 defined, make it an error to specify a single argument which is not
3351 * Makefile.in (version.c), main.c (print_gdb_version): Use
3352 host_alias and target_alias, not host_canonical and
3353 target_canonical, to print configuration.
3355 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3357 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3358 of builtin_type_long. It is necessary to get a type which is
3359 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3361 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3362 various miscellaneous things discovered in the process:
3363 * printcmd.c, defs.h (print_address_numeric): New function.
3364 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3365 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3366 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3367 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3369 * utils.c, defs.h (gdb_print_address): New function.
3370 * expprint (dump_expression), gdbtypes.h: Use it.
3371 * breakpoint.c (describe_other_breakpoints),
3372 symmisc.c (dump_symtab, print_symbol):
3373 Use filtered not unfiltered I/O.
3374 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3375 just run gdb under a debugger for this (and it had problems with
3376 printing addresses, how to print b->shadow, etc.).
3377 * buildsym.c (make_blockvector), core.c (memory_error),
3378 exec.c (print_section_info), maint.c (print_section_table),
3379 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3380 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3381 Add comments saying code is broken. Marked with "FIXME-32x64".
3382 * dbxread.c (process_one_symbol), partial-stab.h (default),
3383 remote-vx.c (vx_run_files_info):
3384 Don't cast int being passed to local_hex_string.
3385 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3386 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3388 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3390 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3391 * source.c: Include <sys/types.h> regardless of USG.
3393 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3395 * valops.c (value_assign): Set `type' after coercing toval.
3396 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3397 Use extract_unsigned_integer to get the address of a reference.
3399 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3401 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3402 AIX can use ? instead of \ for continuation. Deal with it.
3404 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3405 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3406 the HP compiler in ANSI mode doesn't like.
3408 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3409 based on USG, rather than defining HAVE_SIGSETMASK to an
3410 expression containing defined. Having a macro used in #if expand
3411 to an expression containing "defined" is undefined according to
3412 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3415 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3417 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3418 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3420 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3422 * ch-exp.y (match_string_literal): Allow a zero-length string.
3423 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3425 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3427 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3428 passing them to print_387_status.
3429 (print_387_status): Don't subtract top from 7 before using it.
3430 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3431 from 7; the above explains it.
3433 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3435 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3436 pointer value when fixing up the frame at the start of a function.
3438 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3440 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3441 Sparc from the stack.
3443 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3445 * remote-mips.c (mips_initialize): Clear mips_initializing via
3446 cleanup chain, not directly.
3448 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3449 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3450 munging the timeout due to the limited range of c_cc[VTIME].
3452 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3453 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3454 m3-nat.c (m3_create_inferior): Pass it.
3455 * procfs.c: Remove ptrace function. It was declared in a way which
3456 conflicted with the prototype in unistd.h on Solaris.
3458 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3460 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3461 in the sigcontext if it is a signal trampoline frame.
3462 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3463 Define for Solaris2.
3465 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3467 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3468 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3469 tm-sparc.h so they can be overridden if necessary.
3471 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3473 * lynx-nat.c: Add Sparc support.
3474 * sparcly-nat.c: Remove. It's useless.
3475 * config/sparc/nm-sparclynx.h: Rewrite.
3476 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3478 * config/sparc/tm-sparclynx.h: Rewrite.
3480 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3482 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3483 directory. Old code was discarded, since the new opcode table has
3486 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3488 * Makefile.in (realclean): Remove info files per make-stds.texi.
3490 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3492 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3493 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3494 * config/sparc/tm-sun4sol2.h: Define it.
3496 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3498 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3499 if we did not find a symbol.
3501 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3503 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3506 * hppab-nat.c (call_ptrace): Delete redundant function.
3507 (kill_inferior, attach, detach, child_resume): Likewise.
3508 (child_xfer_memory): Likewise.
3510 * hppah-nat.c (call_ptrace): Delete redundant function.
3511 (kill_inferior, attach, detach, child_resume): Likewise.
3513 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3515 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3517 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3519 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3520 (CHILD_XFER_MEMORY): Define.
3521 (PT_*): Define so that generic infptrace.c code can be used.
3523 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3525 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3526 struct section_offsets *, not a (nonexistent) struct section_offset *.
3528 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3529 internal_xcoff_symtab, not an array of one of them. Change lots of
3530 "main_aux" to "&main_aux" and so on.
3532 * coffread.c, xcoffread.c: Include <coff/internal.h>
3535 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3537 * coffread.c (coff_getfilename): Make it not static.
3539 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3541 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3542 a completely gratuitous difference between xcoffread.c and coffread.c).
3544 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3546 * infrun.c (wait_for_inferior): Don't set frame for
3547 step_resume_breakpoint for IN_SIGTRAMP cases.
3549 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3550 breakpoint.c (bpstat_what): Move step_resume from its own field of
3551 the struct bpstat_what into the main_action. Make it override
3552 other breakpoints. This is a conservative change in the sense
3553 that before the step resume breakpoint was a breakpoint.c
3554 breakpoint, hitting the step resume breakpoint overrode even
3555 calling bpstat_stop_status.
3557 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3559 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3560 in case execution was stopped in the called function.
3561 * stack.c (print_frame_info, frame_info): If backtracing through
3562 a call dummy, handle the starting source line number on a line
3563 boundary like backtracing through sigtramp.
3564 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3565 for call dummy frame right. Remove old test for dummy frame,
3566 it has been unused at least since gdb-3.5.
3567 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3570 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3572 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3574 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3576 * infrun.c (signals_info), target.c (target_signal_from_name):
3577 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3579 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3581 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3582 * inflow.c (terminal_ours_1): When discussing how to deal with the
3583 tty state, make note of query() as well as readline.
3585 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3586 signals for which stop and print are cleared by default.
3588 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3590 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3591 reserved fields to hold a stub unwind entry type. Fix typo.
3592 (stub_unwind_entry): New structure for raw stub unwind entries.
3593 (stub_unwind_types): The types of stubs we may encounter.
3594 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3595 * hppa-tdep.c (rp_saved): Use additional information provided
3596 by linker stub unwind descriptors.
3597 (frameless_function_invocation): Likewise.
3598 (frame_chain_valid): Likewise.
3599 * paread.c (compare_unwind_entries): New function for sorting
3600 unwind table entries.
3601 (read_unwind_info): Rewrite to remove dependency on host endianness.
3602 Read in data from the $UNWIND_END$ subspace which contains linker
3603 stub unwind descriptors. Merge that data into the basic unwind
3606 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3608 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3610 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3611 from either the symbol name or the auxent.
3612 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3615 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3617 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3619 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3621 * README: Update notes for alpha port.
3623 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3625 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3626 for operation fault, constraint fault, and type fault.
3628 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3630 * Makefile.in (init.c): Add comment explaining formatting conventions.
3632 * c-exp.y (parse_number): Assign to temporary between the right
3633 shifts, to work around a bug in the SCO compiler.
3635 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3636 Add various files which were added to GDB recently.
3638 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3641 * Makefile.in: Add mostlyclean target.
3643 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3647 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3649 * main.c (show_commands): Make return type of extern
3650 history_get be HIST_ENTRY, rather than struct _hist_entry.
3651 (The latter loses with the upcoming merged readline.)
3653 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3655 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3656 const char *, not char *.
3658 * symtab.h (struct symbol): Make section short, not unsigned short.
3660 * symtab.c (lookup_symbol): Add comment about QUIT here.
3662 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3664 * c-exp.y (parse_number): Check for overflow regardless of range
3665 checking. Fix overflow check to use unsigned LONGEST, not
3668 * c-exp.y (parse_number): Make it so that integer constants are
3669 builtin_type_long_long if builtin_type_long isn't big enough or if
3670 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3672 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3673 Print our "()" first, then recurse for the target type.
3675 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3677 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3679 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3681 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3683 * utils.c (request_quit): Re-establish signal handler regardless
3686 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3688 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3690 * i960-tdep.c: Include target.h.
3692 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3694 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3696 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3698 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3699 changes (status -> ourstatus; declare status, etc.).
3700 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3702 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3704 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3706 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3708 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3710 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3712 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3714 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3716 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3718 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3720 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3721 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3723 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3726 Add search to target vector (#if 0'd until after 4.12):
3727 * target.h (to_search, target_search): Add.
3728 * gdbcore.h, core.c (generic_search): Add.
3729 * remote.c (remote_search): Add.
3730 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3733 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3734 is on, call find_pc_function rather than relying just on the minimal
3735 symbols (probably only matters for symbol readers which don't put
3736 statics in the minimal symbols, but changing this strikes me as
3737 not conservative enough).
3738 Initialize name_location in all cases.
3739 If no symbol and no msymbol, don't print anything symbolic.
3741 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3743 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3745 * printcmd.c (print_address_symbolic): Make it search the
3746 symtabs for variables as well as functions. Add `set print
3747 fast-symbolic-addr' and default it to fast (the old way).
3748 Print line numbers for data items as well as functions.
3750 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3751 address, if a symbol is found (take two more args pointing to
3752 where to store these results).
3754 * symtab.h (find_addr_symbol): Add prototype.
3756 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3758 * objfiles.h: Fix comments to reflect the fact that the phrase
3759 "top of stack" always refers to where the pushing and popping takes
3760 place, regardless of whether it is at the highest or lowest address.
3762 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3764 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3765 compiler generated tag names.
3766 * mdebugread.c (parse_type): Handle cross references to qualified
3768 * valops.c (value_struct_elt): Improve error message if the
3769 address of a method is requested from an object instance.
3770 * valops.c (search_struct_method): Make name_matched non-static
3771 to get it initialized correctly.
3772 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3773 exclude segment register which are not writable on newer SCO versions.
3775 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3777 * go32-xdep.c: Remove unused function uerror.
3778 (sigsetmask): Declare return type. Declare argument (to match the
3779 way it is called). Explicitly return 0.
3781 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3783 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3784 partial_symbol): Shrink the storage sizes of symbols, by making
3785 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3786 enums and small ints to the end of each struct to improve
3787 alignment, and switching the section number from int to unsigned
3790 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3792 * symtab.c (find_addr_symbol): New routine that will find the nearest
3793 symbol associated with an address. It does so by exhaustive
3794 search of the symtabs, so it's slow but complete.
3796 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3798 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3799 to [0,0] rather than [0, end of first source file]. This avoids
3800 problems with other parts of GDB looking for linetables in the
3801 _globals_ symtab. Eliminate variables num_object_files and
3802 first_object_file_end.
3804 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3806 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3807 (pop_frame): Restore PC2 and LR0 from dummy frames.
3808 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3809 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3810 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3811 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3812 (SETUP_ARBITRARY_FRAME): Define.
3814 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3816 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3818 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3820 * remote-udi.c (udi_resume): Correct prototype.
3822 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3824 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3825 hppa_frame_find_saved_regs.
3826 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3827 (prologue_inst_adjust_sp): New function.
3828 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3829 (skip_prologue): Completely rewrite to use unwind information.
3830 (hppa_frame_find_saved_regs): Likewise.
3832 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3834 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3835 to convert a signal number with appropriate bounds checking.
3837 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3839 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3841 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3842 print a newline to end the display anyway.
3844 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3845 coprocessor status regs) when popping a frame. This fixes
3846 float exceptions that occur after calling inferior functions.
3848 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3849 Read and write the fsr (float status register) to/from the child
3850 process along with the float regs. Remove Peter Schauer's change
3851 of May 24 '93, which has higher overhead and doesn't solve the
3852 real problem (which was that FSR wasn't being set).
3854 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3856 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3857 stack overflow check isn't right after the register stack
3858 adjustment instruction. Metaware R2.3u compiler moves other
3859 things in front of it. This fix isn't perfect but is what's
3862 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3864 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3866 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3867 character filenames.
3868 * configure.in: Change accordingly.
3870 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3872 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3873 _filtered io routines from these two files.
3875 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3877 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3878 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3879 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3881 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3883 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3885 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3886 printing to gdb_stderr.
3888 * remote-udi.c (udi_kill): Don't close the connection, just set
3889 inferior_pid to zero.
3890 (udi_mourn): Call remove_breakpoints.
3892 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3894 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3896 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3898 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3900 * remote-bug.c: At the start of each section, reset srec_frame
3903 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3904 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3905 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3906 code which looks for those two waitkinds. Use switch statement.
3907 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3908 CHILD_SPECIAL_WAITSTATUS.
3910 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3911 * Move target_signal_from_host, target_signal_to_host, and
3912 store_waitstatus from inftarg.c to target.c. procfs needs them.
3913 * target.c: Include "wait.h" and <signal.h>.
3914 * target.h, infrun.c (proceed), proceed callers: Pass new code
3915 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3916 enums being treated as unsigned and is cleaner.
3917 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
3919 * infcmd.c (signal_command), infrun.c (signals_info):
3920 Don't allow user to specify numeric equivalent of
3921 TARGET_SIGNAL_DEFAULT.
3923 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
3925 * config/alpha/alpha-netware.mt: New target support for Alpha
3927 * configure.in: Add alpha-*-netware* target.
3929 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
3931 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3933 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3935 * target.h: Add enum target_waitkind, enum target_signal, and
3936 struct target_waitstatus. Change status argument to target_wait to
3937 be struct target_waitstatus * instead of int *.
3938 * target.h, infrun.c, all targets: Change type of signal arguments
3939 to resume(), proceed(), and target_resume() from int to enum
3941 * All targets (*_wait, *_resume): Change accordingly.
3942 * infcmd.c (program_info, signal_command), throughout infrun.c,
3943 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3944 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3945 signal code stuff right with the new signals would be non-trivial).
3946 * inferior.h (stop_signal): Make it enum target_signal not int.
3947 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3948 target_signal_from_name): New functions.
3949 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3950 store_waitstatus): New functions.
3951 * procfs.c (procfs_notice_signals): Use them.
3952 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3954 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3956 * objfiles.c (build_objfile_section_table): Don't abort() if
3957 objfile->sections is already set.
3959 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3960 to match recent change to exec.c.
3964 * main.c (print_gdb_version): Change year to 1994.
3966 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3967 * Makefile.in (NONSRC): Add ChangeLog-93.
3969 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3971 * stabsread.c (read_type): Allow defining several type numbers
3972 at once (e.g. "(1,2)=(3,4)="...).
3974 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3976 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3978 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3980 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3981 to process_one_symbol.
3982 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3983 avoid caching a bad endaddr in find_pc_partial_function.
3985 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3987 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3989 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3991 * infrun.c (wait_for_inferior): Do not step or step resume past
3992 the end of a one-line function we just stepped into.
3994 For older changes see ChangeLog-93
4000 version-control: never