1 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
3 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
4 change typeo in error msg (`inferrior' -> `inferior').
6 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
8 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
9 attach_flag (this check was performed by the callers). Also check
10 inferior_thisrun_terminal.
11 * inftarg.c (child_wait), lynx-nat.c (child_wait),
12 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
13 attach_flag in deciding whether to call set_sigint_trap and
16 * value.h (struct value): Change literal_data from PTR to char *,
17 since that is the way it is used.
19 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
21 * somread.c (som_symfile_read): Force unwinds to be re-read after
22 reading in a new partial symbol table.
24 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
26 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
27 an obsolete conditional.
28 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
29 an obsolete conditional.
30 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
33 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
35 * Makefile.in (ns32k-opcode.h): Remove reference.
36 (ns32k-pinsn.o): Update dependencies.
37 * ns32k-opcode.h: Remove file.
38 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
39 all other code in this file.
41 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
43 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
44 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
46 * nlm/Makefile.in: Add rule for .S.o.
47 * nlm/aio.h: Protect from multiple inclusions.
48 * nlm/alpha-io.S: Remove everything we don't need.
49 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
50 Remove, no longer needed.
51 * nlm/alpha.c: Merge in lots of stuff from previous files.
52 * nlm/alpha.h: Don't #include alpha-patch.h. Make
53 breakpoint_insn extern.
54 * Move stuff from alpha-patch.h into here.
56 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
58 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
60 * annotate.c (annotate_starting): Flush output.
62 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
64 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
65 the callers of symbol_file_add. Gets rid of heuristic fence-post
66 warnings on mips and alpha targets when the PC resides in a shared
67 library which is not yet read in.
68 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
69 irix5-nat.c (solib_add), osfsolib.c (solib_add),
70 remote-vx.c (vx_open), solib.c (solib_add):
71 Add call to reinit_frame_cache after all shared libraries are read in.
72 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
73 symfile.c (symbol_file_command, add_symbol_file_command):
74 Add call to reinit_frame_cache after symbol_file_add.
76 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
78 * config/xm-nbsd.h: New file, support for all NetBSD ports.
79 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
80 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
81 * configure.in: Add sparc-*-netbsd target.
83 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
85 * remote-vx.c (vx_attach): Interpret the command argument as an
88 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
90 * configure.in: Change i[34]86 to i[345]86.
91 * nlm/configure.in: Likewise.
92 * gdbserver/configure.in: Likewise.
94 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
96 * configure.in (i386-*-netware): Automatically configure nlm
99 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
101 * nlm/gdbserve.c: conditionalize header file inclusion for either
102 NetWare 4.0 or PIN targets.
103 * nlm/i386.c: include appropriate header files.
104 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
107 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
109 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
110 * nlm/gdbserve.def: Autoload clib.
112 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
114 * breakpoint.c (condition_command): Call breakpoints_changed.
116 * gdbtypes.h: Declare f77_create_literal_string_type and
117 f77_create_literal_complex_type.
118 * valops.c (f77_value_literal_string, f77_value_substring,
119 f77_value_literal_complex): Use xmalloc not malloc.
120 * valops.c (f77_value_literal_string, f77_value_substring):
121 Make addr char * not CORE_ADDR.
122 * value.h (struct value): Add new field literal_data of aligner union.
123 (VALUE_LITERAL_DATA): Use it.
124 * f-lang.h: Declare find_common_for_function.
125 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
126 myaddr fields of a union. Don't overload it with the frame field
127 (not sure this is necessary; I'm not sure what lval_* codes
128 VALUE_SUBSTRING_* can be used with).
130 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
132 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
133 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
135 * rs6000-nat.c: Include libbfd.h again, needed until reference
136 to bfd_cache_lookup is cleaned out.
138 * config/i386/linux.mh (XM_CLIBS): Add -lm.
140 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
142 Work to reduce the interrupts-off duration when running in DOS.
143 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
144 (dos_async_rx): rewrite to unpack as many characters from the
145 asynctsr as possible into a local buffer.
147 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
149 Initial Fortran language support, adapted from work by Farooq Butt
150 (fmbutt@engage.sps.mot.com).
151 * Makefile.in: Add Fortran-related files and dependencies.
152 * defs.h (language_fortran): New language enum.
153 * language.h (_LANG_fortran): Define.
154 (MAX_FORTRAN_DIMS): Define.
155 * expression.h: Reformat to standard.
156 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
157 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
158 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
159 TYPE_CODE_LITERAL_STRING): New type codes.
160 (type): New fields upper_bound_type and lower_bound_type.
161 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
162 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
164 (builtin_type_f_character, etc): Declare.
165 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
166 * f-exp.y: New file, Fortran expression grammar.
167 * f-lang.c: New file, Fortran language support functions.
168 * f-lang.h: New file, Fortran language support declarations.
169 * f-typeprint.c: New file, Fortran type printing.
170 * f-valprint.c: New file, Fortran value printing.
171 * eval.c (evaluate_subexp): Add code for new expression opcodes,
172 fix wording of error message.
173 * gdbtypes.c (f77_create_literal_complex_type,
174 f77_create_literal_string_type): New functions.
175 * language.c (set_language_command): Add Fortran info.
176 (calc_f77_array_dims): New function.
177 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
179 * symfile.c (deduce_language_from_filename): Recognize .f and .F
180 as Fortran source files.
181 * valops.c (f77_value_literal_string, f77_value_substring,
182 f77_value_literal_complex): New functions.
184 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
186 * c-typeprint.c (c_print_type): Assume demangled arguments
187 if a '(' is found in varstring, looking for ')' at the end of
188 varstring did fail with demangled const member functions, which
189 have a trailing `const'.
190 * remote.c (get_offsets, putpkt): Change to `char' buffers,
191 to avoid errors when compiling with DEC c89.
192 (remote_wait): Cast to `char *' before passing buffer to
193 fputs_filtered, to avoid errors when compiling with DEC c89.
194 (remote_wait): Do not return inferior_pid by default, this
195 statement is never reached, which causes warnings from some
197 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
198 * symfile.c (load_command): If called with no argument, try
199 to get the filename from the executable file.
200 (generic_load): Remove check for NULL filename, it is done
203 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
205 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
206 from June 2, 1994 (what was I thinking?!?). Fix it right this
209 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
211 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
213 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
215 * README: Grammar improvements, clarifications, updates.
217 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
219 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
220 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
221 * configure.in (powerpc-*-netware*): Automatically configure nlm
223 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
224 specific stuff. Make things more configurable.
225 * nlm/configure.in: Add powerpc-*-netware* target. Use
226 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
228 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
229 Remove lots of architecture-specific stuff.
230 * nlm/gdbserve.def: Add new imports.
231 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
232 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
234 * nlm/prelude.o: What was this doing here?
235 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
236 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
237 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
238 * config/powerpc/tm-ppc-nw.h: Ditto.
240 * nlmstub.def: New file, contains imports for 386 nlm stub.
242 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
244 * remote-pa.c: New file for HPPA embedded support. Currently it's
246 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
248 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
250 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
251 STORE_RETURN_VALUE): Define to use %a0 for pointers.
253 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
255 * remote-mips.c: Remove unused declaration of mips_load.
257 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
259 * coffread.c: General cleanup, and support for section offsets.
260 (time.h, sys/types.h, libbfd.h): Don't include.
261 (cur_src_start_addr, cur_src_end_addr): Rename to
262 current_source_start_addr, current_source_end_addr.
263 (nlist_stream_global): Remove.
264 (nlist_bfd_global): New global variable.
265 (coff_symfile_read): Remove code that gets and uses fileno()
267 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
268 section_offsets parameter, add text/data section offset to
269 appropriate symbols' values.
270 (read_one_sym): Use bfd_read instead of fread.
271 (init_stringtab, init_lineno): Change first parameter to a bfd,
272 use bfd routines instead of raw I/O.
274 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
276 * symtab.c (decode_line_1): If funfirstline and we get a
277 non-LOC_BLOCK symbol (e.g. variable or type), then error().
279 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
281 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
282 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
283 (TAGS): Also pass result of find on config sub-directory to etags.
284 (ALLPARAM): Remove; now unused.
286 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
288 * Makefile.in (VERSION): Bump to 4.13.1
289 * NEWS, README: Update to match gdb 4.13 release version.
291 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
293 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
294 * cxux-nat.c: Remove dangling #else block.
295 (m88k_harris_core_register_addr): New function.
297 * environ.c (init_environ): If no environment, do nothing.
299 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
301 * remote.c (remote_wait): Return inferior_pid instead of 0 for
304 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
306 * sparclite/aload.c (sys_error, error): Use vfprintf to variable
309 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
311 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
312 errno_max, signo_max, strtoerrno, strtosigno): Delete.
313 Include "libiberty.h" instead.
315 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
317 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
318 add additional argument specifying raw address to permit
319 proper release of debug registers.
320 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
323 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
325 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
326 define them in top.c. Add comments to the hooks.
328 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
330 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
331 `to_remove_breakpoint' fields.
333 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
335 * infcmd.c (run_command): Remove comment suggesting using
336 target_has_execution instead of inferior_pid.
338 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
340 * remote-mips.c (mips_open): add code to handle baud rate.
342 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
344 * infrun.c (wait_for_inferior): Call target_resume() upon
345 detection of new processes.
347 * procfs.c (create_procinfo): Return pointer to new procinfo
349 * (do_detach): Spacing & formatting cleanup.
350 * (procfs_wait): Move wait_again label to ensure that we really
351 wait again. On exit from fork, release new child from gdbs'
353 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
355 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
357 * i386-nlmstub.c (handle_exception): Wait until the thread has
358 been started before killing the NLM by pointing the PC at
361 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
363 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
364 Irix 5 has a standard _sigtramp signal handler.
365 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
366 it is not needed for a standard _sigtramp signal handler.
367 Add shared library sections to the section table of the target
368 before adding the symbols.
369 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
370 instructions that do not prepare a stack adjustment.
371 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
372 which does the right thing on machines where `char' is unsigned.
374 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
376 * remote.c (remote_open): Move setting of inferior_pid prior to
377 call to remote_start_remote. Also use unique value for pid to
378 avoid confusion with read_register_pid & friends.
379 * (remote_wait): Return inferior_pid instead of 0 in all cases.
381 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
383 * dwarfread.c (bfd.h): Don't include.
385 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
387 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
388 kill the program being debugged. KillMe(), the undocumented
389 call intended for this purpose, causes the server to hang.
391 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
393 * remote.c (read_frame): Calculate run length encoded checksum
395 * config/sh/stub.c: New file.
397 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
399 * target.c (find_default_run_target): Make sure to_can_run is set
402 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
404 * TODO: Remove note about fast watchpoints and remove obsolete
407 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
409 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
410 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
411 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
413 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
415 * target.c (add_target): Don't call clean_target on target
417 * (unpush_target): Test for to_close being set before calling.
418 * (target_xfer_memory, target_info): Check for to_has_memory
419 before playing with memory.
421 * remote.c (remote_open): Set inferior_pid to make kill command
423 * inflow.c (kill_command): Revert change of Aug 2. Use
424 inferior_pid to determine whether to print out "The program is not
427 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
429 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
430 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
431 * m3-nat.c: Pass argument to return_to_top_level.
432 Declare m3_kill_inferior before use.
433 (port_chain_insert): In "can't happen" case, abort rather than
434 setting `mid' to large decimal constant (which gcc warns about).
435 (get_thread_name): Use cast to convert const char * to char *.
436 (add_mach_specific_commands): #if 0 "thread break" command.
437 (m3_trace_him): Call push_target.
438 (mach_really_wait): New argument pid; remove unused
440 (intercept_exec_calls): Call target_terminal_init and
441 target_terminal_inferior once the child execs.
442 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
444 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
446 * procfs.c (procfs_mourn_inferior): don't dereference the
447 procinfo pointer after it has been freed.
449 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
451 * breakpoint.c (breakpoint_1): Improve pluralization in display
452 of breakpoint hit counts.
454 * language.h (struct language_defn): Remove unused field
456 (longest_float): Remove, no longer used.
457 * language.c (unknown_language_defn, auto_language_defn,
458 local_language_defn): Remove init of la_longest_float field.
459 * c-lang.c (c_language_defn, cplus_language_defn,
460 asm_language_defn): Ditto.
461 * ch-lang.c (chill_language_defn): Ditto.
462 * m2-lang.c (m2_language_defn): Ditto.
464 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
466 * defs.h (bfd_read, bfd_seek): Remove declarations.
467 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
469 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
471 * inflow.c (kill_command): Fix a bug which prevented target
472 programs to be killed.
474 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
476 * defs.h: Change two-line declarations to one-line form.
477 (NORETURN): Define as "volatile" only for older GCCs.
478 (ATTR_NORETURN): Define for newer GCCs.
479 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
481 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
483 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
484 * breakpoint.c (delete_breakpoint, enable_breakpoint,
485 disable_breakpoint): Don't call breakpoints_changed; it is now
486 called via the *_breakpoint_hook functions.
487 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
489 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
491 * stabsread.c (read_type): Fix a bug in enum size calculation.
493 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
495 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
496 argument types to shut up GCC.
498 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
499 linker stub, then return the address the stub will return to.
500 (frame_saved_pc): Correctly restart the search for the saved
501 pc when a linker stub is encountered.
503 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
504 register stores emitted by the version 9 HP compilers.
505 (inst_saves_fr): Relax test for a specific base register (%r1);
506 this avoids losing with the version 9 HP compilers.
507 (skip_prologue): Try to skip argument stores emitted by the HP
508 compilers. It's not perfect, but it's better than before.
510 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
512 * findvar.c (write_pc write_pc_pid): Remove casts to long when
513 calling write_register_pid.
514 * (write_register_pid): Add prototype.
516 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
518 * remote.c (read_frame): Split readchar/checksum calculation into
519 two parts since evaluation order is undefined.
521 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
523 From Kevin A. Buettner (kev@cujo.geg.mot.com).
524 * Makefile.in (coredep.o): Add inferior.h as dependency.
525 * inflow.c: Add F_SETOWN to list of defines to check
526 around code that uses F_SETOWN.
528 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
530 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
531 set the -L and -B directory prefixes so we can link with it.
533 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
535 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
536 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
539 * General hackery to support alternate user-interface.
540 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
541 disable_breakpoint): Call hooks for alternate user-interface.
542 * defs.h: Add declarations for alternate user-interface hooks.
543 * main.c (main): Add --nw (and --nowindows) options to disable
545 * (near call to command_loop): Call command_loop_hook if set.
546 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
547 * stack.c: Call print_frame_info_listing_hook if set.
548 * top.c (gdb_init): Initialize targets.c and utils.c prior to
549 other files to make sure that calls to error and warning will
550 work. Call init_ui_hook after everything else.
551 * utils.c (query): Call query_hook if set.
552 * (gdb_flush): Call flush_hook if set.
553 * Change _initialize_utils to initialize_utils cuz we don't use
554 automatic initialization of utils.c anymore.
556 * Support for TK GUI.
557 * Makefile.in: Add rule for gdbtk.o.
558 * configure.in: Add support for --enable-gdbtk.
559 * gdbtk.c: New file. Contains support routines for TK interface.
560 * gdbtk.tcl: New file. Implements GUI policy.
562 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
565 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
567 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
568 there and we are using the gcc from the tree.
569 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
571 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
573 * Makefile.in (annotate.o): Add dependencies.
575 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
577 * sparclite/aload.c: Added new -q (quiet) option.
578 return 0 exit status if file was successfully downloaded.
580 * nlm/gdbserve.c: merge in command line argument parsing changes
581 and bug fixes made to i386-nlmstub.c.
583 * i386-nlmstub.c: The returnLength field must be initialized
584 before portConfig is passed to AIOGetPortConfiguration.
585 Compare command line arguments with strnicmp(); args are
586 case insensitive on netware.
588 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
590 * Makefile.in (DISTSTUFF): Add definition.
591 (diststuff): Add for new distribution support.
592 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
593 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
594 Remove old distribution building rules, now uses standard
595 distribution support in parent directory Makefile.in.
597 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
599 * target.c (push_target): Cast result from xmalloc.
601 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
603 * elfread.c (elf_symtab_read): Discard compiler labels generated
604 by the Solaris 2.1/Intel SunPro compiler.
606 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
608 * target.c (nomemory): Fix prototype and routine to take correct
611 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
613 * Makefile.in (clean): Remove libgdb-files.
615 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
617 * coredep.c: Include inferior.h.
619 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
621 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
624 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
626 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
627 .cp as C++, alphabetize better.
629 * breakpoint.c (ignore, condition): Move usage note into body of
630 help text, so first line can be one-line summary.
632 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
634 * target.c (unpush_target): Fix handling of removal of top target.
636 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
638 * Makefile.in: Add stuff to build nlmstub.
639 * Add rule for annotate.o to keep Sun make happy.
640 * configure.in: Add config for powerpc/Netware.
642 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
643 filename. This speeds up handling of trailing N_SO stabs (they
644 mark the end of a .o file).
646 * target.c, target.h: Change the way pushing and popping of
647 targets work to support target overlays and inheritance.
648 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
649 Fixup references to current_target, due to previous changes.
651 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
652 needed to get the address of longjmp out of the target.
654 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
656 * main.c: Include <ctype.h>.
658 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
660 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
663 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
665 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
667 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
669 * Makefile.in (VERSION): Bump to 4.12.4.
671 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
673 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
674 * configure.in (m88*-harris-cxux*): New configuration.
675 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
676 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
678 * config/m88k/tm-m88k.h: Add comment about Harris OS.
679 (TARGET_WRITE_PC): Pass pid through to register writers.
681 * configure.in (m68*): Put vendor-only-specified host configs
682 after vendor-and-os-specified configs.
683 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
685 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
686 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
689 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
691 * elfread.c (elf_symtab_read): Handle error return from
692 bfd_get_dynamic_symtab_upper_bound gracefully.
694 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
696 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
697 registers in use by the inferior.
698 * coredep.c (fetch_core_registers, register_addr): Use it.
699 * findvar.c (registers_changed, registers_fetched,
700 read_register_bytes): Ditto.
701 * infcmd.c (do_registers_info, registers_info): Ditto.
702 * infptrace.c (fetch_inferior_registers,
703 store_inferior_registers): Ditto.
704 * stack.c (frame_info): Ditto.
706 * coredep.c (CORE_REGISTER_ADDR): New macro.
707 (fetch_core_registers): Use it.
709 * breakpoint.c (ignore, condition): Add usage notes to help strings.
710 * symfile.c (add-symbol-file): Add usage note to help string.
711 (add_shared_symbol_files_command): New command.
714 * inferior.h (read_pc_pid): Declare.
715 * breakpoint.c (watchpoint_check): Cache breakpoint in local
716 variable b, remove unused variable other_type_used.
717 * main.c (inferior.h, call-cmds.h): Include.
719 * remote.c (remote_wait): Return 0 by default.
721 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
723 Stop printing at null char option, from Oliver Meyer
724 (omeyer@i3.informatik.rwth-aachen.de).
725 * valprint.h, valprint.c (stop_print_at_null): New global.
726 * valprint.c (_initialize_valprint): New print set subcommand
728 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
729 printing a char array, adjust the number of chars to print.
731 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
733 From Kevin A. Buettner (kev@cujo.geg.mot.com).
734 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
735 pic code in addition to prologues where an instruction from the
736 prologue gets moved into the delay slot of a branch instruction
737 immediately following the prologue. A table of potential prologue
738 instructions (prologue_insn_tbl) is now used for picking apart a
740 (frame_find_saved_regs): Changed the way in which limit gets set
741 so that the delay slot of branch instructions immediately
742 following the prologue gets examined.
743 (pushed_size, store_parm_word, store_parm, push_parameters,
744 collect_returned_value): Deleted.
746 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
748 * infrun.c (wait_for_inferior): Handle stepping into leaf
749 functions whose prologue consists of gp loading code only.
751 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
753 * dbxread.c: Don't include libbfd.h.
754 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
755 <time.h>, or <sys/types.h>.
756 * elfread.c (elf_symfile_read): Use only standard BFD functions to
757 collect information about the stab and stab string sections.
759 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
761 * stabsread.c (read_huge_number): handle large unsigned number
762 for stabs generated by os9k C compiler.
764 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
766 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
767 * breakpoint.h (hit_count): New breakpoint field.
768 * breakpoint.c (show_breakpoint_hit_counts): New variable.
769 (clear_breakpoint_hit_counts): New function.
770 (bpstat_stop_status): Increment the hit count.
771 (breakpoint_1): Display the hit count.
772 * infcmd.c (run_command): Reset breakpoint hit counts.
773 * target.c (generic_mourn_inferior): Don't clear ignore counts if
774 displaying hit counts.
776 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
778 * elfread.c (elf_symfile_read): Unconditionally add dynamic
779 symbols for all symbol files. Makes skipping over the
780 trampoline code work when stepping from a function in a shared
781 library into a function in a different shared library for Irix 5.
782 Other ELF targets do not have enough information in their
783 dynamic symbol tables to make this work.
784 (elf_symtab_read): Relocate mst_solib_trampoline address.
786 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
788 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
789 * configure.in (m68*-atari-sysv4*): New configuration.
790 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
791 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
792 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
793 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
794 * config/m68k/amix.mh, config/m68k/amix.mt,
795 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
798 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
800 * symtab.c (find_function_start_sal): New function to find
801 the start of a function from a function symbol.
802 (decode_line_1, decode_line_2): Use it instead of open coded
803 partial copies of the code.
804 (list_symbols): Quote symbol name before passing it to
805 break_command to enable proper handling of mangled symbols.
807 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
809 * ch-exp.y (match_simple_name_string): Don't lower-case here.
810 * ch-exp.y (yylex): First try name lookup using exact name
811 typed by user; if that fails, try lower-cased name.
813 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
815 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
816 Move "no debugging symbols found" test to symfile.c.
817 * symfile.c (syms_from_objfile, reread_symbols): Add
818 "no debugging symbols found" test.
819 * coffread.c (init_stringtab): Handle stripped files with a
820 stringtab offset of zero gracefully.
821 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
822 BFD instead of stop_pc heuristic to determine if it is a dynamically
824 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
825 ioctl, it indicates that the process has exited.
827 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
829 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
830 .PARISC.unwind section now.
832 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
834 * breakpoint.c (mention): Always show breakpoint address if no
837 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
839 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
840 handling of shared libraries for non-ELF executables, but only if
841 HANDLE_SVR4_EXEC_EMULATORS is defined.
842 (locate_base): Try to find debug_base in the dynamic linker
843 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
844 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
845 Define to enable handling of shared libraries for a.out executables,
846 run under Solaris BCP.
848 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
850 * infrun.c (wait_for_inferior): Print "Program exited normally"
851 regardless of batch_mode.
852 * defs.h, top.c (batch_mode): Removed.
854 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
856 * Makefile.in (dcache_h): Remove redundant definition.
857 (init.c): Add a comment.
858 (top.c): Remove explicit compile action.
859 * breakpoint.c (mention): Share code indicating location of
860 break/watchpoints, don't print address if addressprint is off.
861 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
862 (demangle): Remove redundant declarations.
863 * eval.c: Remove redundant function declarations.
864 * objfiles.h: Cosmetic and grammatical improvements.
865 * TODO: Various updates.
867 * remote-mips.c: Replace all \r chars with \015.
868 (mips_receive_header): Display control characters readably.
869 (mips_xfer_memory): Add a simple progress display.
871 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
873 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
875 * remote-hms.c (flush): New function.
876 (expect): Get edge case right.
877 (hms_read_inferior_memory): Be more tolerant of line noise.
879 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
881 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
882 target files, not non-existent mach3.mh and mach3.mt.
884 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
886 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
887 symbols for all symbol files. Makes skipping over the
888 trampoline code work when stepping from a function in a shared
889 library into a function in a different shared library.
890 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
892 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
894 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
895 names mean end of .o file.
896 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
897 top of routine. Handle new thread notification cleanly.
898 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
899 thread notification scheme.
900 * (child_resume): General cleanups, handle resumption of all
903 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
905 * ser-go32.c: Rewrite to run under windows.
906 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
908 * serial.c (serial_open): Notice device "pc".
909 * remote-e7000.c: Fix copyright date.
910 (expect): Compare \n and \r the same.
911 (e7000_open): Allow pc as a serial port
912 * sh/sh.mt: Add ser-e7kpc.
913 * h8300/h8300hms.mt: Add ser-e7kpc.
914 * main.c (proc_wait): Don't wait if using go32.
916 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
918 * somread.c: Simplify by using stabsect_build_psymtabs.
919 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
920 corresponding to the name of the text section. All references
922 (somstab_build_psymtabs): Delete function, no longer needed.
924 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
926 * somread.c: Renamed from paread.c. Changed function names and
927 comments to reflect that this file deals with SOM (an object file
928 format), rather than the PA (a cpu).
929 (Makefile.in): Chaned appropriately.
930 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
931 * dbxread.c (somstab_build_psymtabs): Renamed from
932 pastab_build_psymtabs.
934 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
936 * core-sol2.c: New file to handle ELF and BCP core file flavours.
937 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
939 * Makefile.in: Updated for core-sol2.c.
940 * README: Add notes about SPARCworks cc under Solaris 2.x,
941 from Casper H.S. Dik (casper@fwi.uva.nl).
942 * config/mips/xm-makeva.h: Removed, no longer necessary.
943 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
944 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
945 config/mips/xm-riscos.h: Remove references to xm-makeva.h
947 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
949 * gdba.el: Put program input and output in a separate buffer.
951 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
953 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
954 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
955 with global variable of same name in libnsl.so on UnixWare.
957 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
959 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
960 embedded in template name.
962 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
964 * config/i386/nm-linux.h: change calling convention of
965 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
966 target_insert_watchpoint() and
967 target_remove_watchpoint().
969 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
970 to be long long in gdb.
971 * config/mips/tm-bigmips.h: ditto.
973 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
975 * c-lang.c (asm_language_defn): New definitions for language_asm,
976 mostly copied from c_language_defn, to avoid warnings when
977 switching between c and asm stack frames.
979 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
981 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
982 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
983 (upgrade_type, handle_psymbol_enumerators): Likewise.
984 (has_opaque_xref, cross_ref): Likewise.
985 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
986 debugging information, rather than doing it here.
987 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
988 point in ecoff_debug_swap backend structure, rather than calling
989 ecoff_slurp_symbolic_info directly.
991 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
993 * breakpoint.c: Include annotate.h. Call annotate_field rather
994 than printing annotation directly.
996 * main.c: Include string.h.
998 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1000 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1001 call it instead of doing normal loop.
1002 * infcmd.c (attach_command): Don't call wait_for_inferior if
1004 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1005 hook that can decide whether to step over the next breakpoint.
1006 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1007 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1010 * configure.in: Improve sorting/formatting of hosts and targets.
1011 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1012 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1013 * Makefile.in (stop-gdb): New target.
1014 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1017 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1019 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1020 the identical initialization can be deleted from main.c, but i
1021 haven't done so just in case.
1023 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1025 * gdba.el: Added menu windows and slightly improved window
1026 handling to gdba.el. Fixed numerous minor bugs that were causing
1027 emacs and gdb to fall out of sync.
1029 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1031 * breakpoint.c: annotate changes lost at merge, put back in.
1033 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1035 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1038 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1040 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1042 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1043 writing of floating registers, the dpx2 kernel disallows it.
1044 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1045 is contained in o_praw.
1046 * irix5-nat.c (solib_map_sections): Adjust sections by the
1047 difference between the loaded address and the prelinked address.
1048 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1050 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1051 symbols, their value is absolute.
1052 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1053 libraries fh->adr fields of zero. Relocate minimal symbol values
1054 upon readin. Relocate non-stabs symbols upon readin.
1055 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1056 start address of the outermost block.
1057 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1058 instead of section_offsets and use relocated pst->textlow for
1059 line number and procedure address relocations.
1061 From gmo@MicroUnity.com (Guillermo A. Loyola):
1062 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1063 Handle SGI Irix5 stIndirect symbol type.
1065 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1067 * breakpoint.c: fix a syntax error native cc does not like.
1069 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1070 * sparclite/Makefile.in: ditto.
1071 * sparcl-tdpe.c: change file name because first 8 chars has to be
1073 * sparcl-stub.c: ditto.
1075 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1077 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1079 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1081 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1082 ignore) a PID argument.
1083 (hppa_pop_frame): Pass a PID to target_write_pc.
1084 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1085 and pass through a PID argument.
1086 (target_read_pc, target_write_pc): Update prototypes.
1088 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1090 * Makefile.in: add new file sparclite-tdep.c.
1091 * sparclite/Makefile.in: add new file sparclite-stub.c.
1092 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1094 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1095 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1097 * sparclite-tdep.c: new file, contains hardware breakpoint support
1099 * sparclite-stub.c: new file, stub code that add support hardware
1101 * breakpoint.c: add hardware breakpoint support.
1102 * breakpoint.h: add new breakpoint type to support hardware
1104 * config/mips/nm-irix4.h: change interface for target dependent
1105 code supporting watch point.
1106 * config/pa/nm-hppab.h: change interface for target dependent
1107 code supporting watch point.
1109 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1111 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1113 * stabsread.c (read_struct_fields): os9k nested structure does not
1114 have terminating ';', instead it just get to ',' and bit position
1117 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1119 * nlmread.c (nlm_symtab_read): Clean up a bit.
1120 * (nlm_symfile_read): Record bounds of main() so that backtrace
1121 command will know where to stop.
1122 * objfiles.c (objfile_relocate): Relocate entry point/func info
1123 for backtrace as well.
1124 * objfiles.h: Define values for invalid PCs for entry point info.
1125 * symfile.c (init_entry_point_info): Initialize invalid values
1126 with aforementioned macros.
1127 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1128 to cause backtrace to stop when it gets back to main().
1129 * config/i386/tm-i386nw.h: Ditto.
1131 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1133 Fix value_print, which used to be ostensibly language-independent,
1134 but would print pointers and arrays in C syntax. Instead, call
1135 a language-specific function.
1136 * language.h (struct language_defn): New functional field
1138 (LA_VALUE_PRINT): New macro.
1139 * language.c (unk_lang_value_print): New stub/dummy function.
1140 (unknown_language_defn, auto_language_defn, local_language_defn):
1142 * c-valprint.c (c_value_print): New function, with code moved from:
1143 * valprint.c (value_print): ... here. Now just invoke
1144 LA_VALUE_PRINT to do language-specific stuff.
1145 * valprint.c (value_print_array_elements): Make non-static.
1146 * c-lang.c (c_language_defn, cplus_language_defn): Add
1147 c_value_print in the la_value_print field.
1148 * m2-lang.c (m2_language_defn): Likewise.
1149 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1150 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1151 * ch-valprint.c (chill_value_print): New function, based on
1152 c_value_print, but use Chill "look and feel."
1153 * c-lang.h (c_value_print): New prototype.
1154 * ch-lang.h (chill_value_print): New prototype.
1155 * value.h (value_print_array_elements): New prototype.
1157 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1158 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1160 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1162 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1163 to new file top.c. Make things extern instead of static and
1164 similar rearrangements to deal with this.
1166 * utils.c: Move fputs_unfiltered to main.c. Remove
1167 FPUTS_UNFILTERED_OVERRIDE ifndef.
1168 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1169 and libgdb uses utils.c and top.c.
1171 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1173 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1175 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1177 * ch-valprint.c (chill_val_print_array_elements): New function.
1178 A Chill version of val_print_array_elements, it prints the
1179 array index labels, in additions ot the array element values.
1180 (chill_val_print): Use the new function.
1182 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1184 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1186 * defs.h (enum language): Add language_asm.
1187 * findvar.c (read_register_bytes read_register_gen
1188 write_register_bytes read_register read_register_pid
1189 write_register write_register_pid supply_register): Move multi-
1190 thread handling down into these routines. Create XXX_pid routines
1191 that allow register references to specify the pid.
1192 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1193 read_sp write_sp read_fp write_fp): Move these routines from
1194 infcmd to findvar to centralize the whole mess.
1195 * i386-nlmstub.c: Portability fixes.
1196 * infptrace.c (child_resume): Conditionalize to allow other natives
1197 to override it. Remove PIDGET gubbish, it's no longer necessary.
1198 * infrun.c (wait_for_inferior): Put registers_changed() before
1199 target_wait() to speed up remote debugging.
1200 * Replace code that reads registers from other threads with much
1201 nicer looking new function calls (see changes to findvar.c).
1202 * Don't skip prologues if debugging assembly source.
1203 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1204 child_resume to handle multi-thread debugging properly.
1205 * remote.c: Add O response to get console output from target.
1206 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1207 SERIAL_ERROR here to simplify callers.
1208 * Change static var timeout to remote_timeout.
1209 * (fromhex): Remove unnecessary return -1 at end of routine.
1210 * (remote_wait): Turn this into a big switch statement. Add
1211 support for O response.
1212 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1213 * (getpkt): Split getpkt into two parts. read_frame deals with
1214 all formatting issues, run-length encoding, and framing. getpkt
1215 now handles error recovery, and frame detection.
1216 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1217 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1218 control. (hardwire_readchar): Handle EINTR from read().
1219 * symfile.c (deduce_language_from_filename): Add support for .s
1221 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1222 override infptrace's child_wait.
1223 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1224 instead of XXXlynx.h.
1225 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1227 * nlm/gdbserve.c: Portability fixes.
1229 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1231 * inftarg.c (child_wait): Call proc_wait, not wait.
1232 (child_mourn_inferior): Call proc_remove_foreign.
1233 * main.c (gdb_init): Call init_proc.
1234 * main.c: Provide dummy versions of init_proc, proc_wait, and
1235 proc_remove_foreign for the gdb case (the libgdb case provides its
1236 own versions of these functions).
1237 * Makefile.in (libgdb-files): Add libproc.a.
1239 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1241 Hardware watchpoints for Linux, from Rick Sladkey
1242 (jrs@world.std.com).
1243 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1244 new hardware breakpoint recovery method.
1245 * i386v-nat.c (i386_insert_watchpoint,
1246 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1247 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1248 New functions to support the 386 hardware debugging registers.
1249 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1250 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1251 target_insert_watchpoint, target_remove_watchpoint): Define these
1252 macros to use the hardware debugging functions in i386v-nat.c.
1254 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1256 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1259 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1261 * target.c, target.h: New variables target_activity_function and
1263 * inflow.c, inferior.h: New functions set_sigio_trap and
1265 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1267 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1269 * remote-sim.h (sim_verbose): Delete.
1270 Document callbacks needed.
1271 (sim_*): Change result to void where there isn't one.
1272 (sim_open): Clarify argument and error response.
1273 (sim_close): Declare.
1274 (sim_load): Change bfd_handle argument to file name. Clarify result.
1275 (sim_create_inferior): Renamed from sim_set_args.
1276 (sim_set_pc): Delete.
1277 (sim_info): Delete printf_fn argument.
1278 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1279 (gdbsim_load): Try sim_load first.
1280 (gdbsim_create_inferior): Call sim_create_inferior.
1281 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1282 (gdbsim_close): Call sim_close.
1283 (gdbsim_files_info): Update call to sim_info.
1284 (gdbsim_ops): Realign comments.
1286 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1288 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1290 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1291 the auxent if the symbol's name is ".file". From David Edelsohn
1292 <c1dje@watson.ibm.com>.
1294 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1296 * breakpoint.c (breakpoint_1): Fix typo.
1298 * annotate.c (annotate_field_end): Fix typo.
1300 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1302 * Makefile.in (TSSTART): Remove; no longer used.
1304 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1305 fputs_unfiltered and exit directly, rather than fatal. The latter
1306 calls vfprintf_unfiltered!
1308 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1309 * value.h, printcmd.c (print_value_flags): Move from here...
1310 * annotate.c: ...to here, and make it use can_dereference.
1312 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1314 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1315 Remove, needed for both native and cross.
1316 * target.c (attach_flag, generic_mourn_inferior): Put here.
1317 * utils.c (job_control): Put here.
1318 (terminal.h): Don't include anymore.
1320 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1322 * source.c (find_source_lines): Always use code that was #ifdef
1323 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1324 leaving it on the chain. Reindent much of this function.
1325 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1326 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1327 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1328 config/ns32k/xm-ns32km3.h: Remove all references to
1329 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1330 * main.c, fork-child.c, many config files: Remove all
1331 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1334 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1335 This avoids __eprintf troubles.
1337 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1339 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1340 initialization code which needs to be called even if we bypass the
1341 command line stuff into gdb_init.
1342 * utils.c (fputs_unfiltered): Surround in #ifndef
1343 FPUTS_UNFILTERED_OVERRIDE.
1344 * Makefile.in (libgdb.a): New target.
1346 * utils.c: Rearrange I/O stuff a bit so that all output goes
1347 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1348 which made %s not work with arbitrarily large strings.
1349 * printcmd.c (printf_command): Use printf_filtered, not
1350 printf_unfiltered and printf, now that arbitrary limit is gone.
1353 * breakpoint.c (watchpoint_check): Remove unused variable b.
1354 * stack.c (print_frame_info): Move sp and buf inside #if.
1355 * eval.c (evaluate_subexp): Remove unused variables pp,
1356 mangle_ptr, ptr, and mangle_tstr.
1357 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1359 * symtab.c (lookup_symtab): Put variable copy inside #if.
1360 (decode_line_1): Put variable q1 inside #if 0.
1361 * target.h: Declare target_link.
1362 * infrun.c (wait_for_inferior): Remove unused variables signame.
1363 * remote.c (remote_resume): Remove unused variable name.
1364 * c-exp.y (parse_number): Parenthesize operand of shift.
1365 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1366 (this is a semantic change, the warning seems to have detected a bug).
1367 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1368 * coffread.c: Move variable temptype inside #if.
1369 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1371 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1372 (chill_val_print): Remove unused variable in_range.
1373 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1374 (chill_val_print): Add default case for switch.
1375 * stabsread.h: Declare stabsect_build_psymtabs.
1376 * os9kread.c (read_minimal_symbols): Make this return void.
1377 (os9k_symfile_read): Remove unused variables stb_exist and val.
1378 (os9k_symfile_init): Remove unused variable val.
1379 (fill_sym): Remove unused variable id.
1380 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1381 unused variable nsl.
1382 Remove unused variable symfile_bfd.
1383 #if 0 unused variables lbrac_unmatched_complaint and
1384 lbrac_mismatch_complaint.
1385 Remove declaration for non-existent function os9k_next_symbol_text.
1387 * annotate.c, annotate.h: New files, containing a function for
1388 each annotation which outputs it.
1389 * Move breakpoints_changed from breakpoint.c to annotate.c.
1390 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1391 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1392 Use annotate.c functions to output annotations.
1393 * Makefile.in (OBS): Add annotate.o.
1395 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1397 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1398 elf_unwind_entries are always initialized.
1400 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1401 stubs which return directly to the caller rather than to the stub
1404 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1406 * c-exp.y (yyerror): Display a more informative error message.
1407 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1408 * m2-exp.y (yyerror): Ditto.
1410 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1412 * inflow.c (job_control): Move definition to front of file.
1414 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1416 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1417 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1419 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1421 * Makefile.in (kdb): Remove old init.c creation commands.
1422 * configure.in (sparclite): Match on sparclite*.
1423 * sparclite/aload.c (main): Only change section addresses for
1424 a.out format object files.
1426 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1428 * config/i386/go32.mh: Define CC.
1430 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1432 * gdbserver/Makefile.in: Remove irrelevant definitions and
1433 comments inherited from the gdb Makefile.
1434 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1435 (VERSION): Update to 4.12.3.
1436 (gdbserver): Remove any existing executable first.
1437 (distclean, realclean): Remove nm.h.
1438 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1439 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1440 Don't use absolute pathname.
1442 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1444 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1447 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1449 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1450 (print_it_normal): Add annotations for the inferior starting and
1451 stopping, and for all the various messages related to how it
1454 * printcmd.c (do_one_display): Annotate.
1455 * stack.c (print_frame_info): Annotate printing of stack frames.
1457 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1459 * remote.c (get_offsets): Handle case where stub doesn't support
1462 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1464 Add partial support for g++ code compiled with -fvtable-thunks.
1465 * c-valprint.c (c_val_print): Add vtblprint support
1467 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1468 pointers (if using thunks) as well as array of structs (otherwise).
1469 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1470 level, and make the latter non-static (so define_symbol can use it).
1471 * stabsread.c (define_symbol): If the type being defined is a
1472 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1473 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1474 * values.c (value_virtual_fn_field): Handle thunks.
1475 * values.c (value_headof): Minor efficiency hack.
1476 * values.c (value_headof): Incomplete thunk support. FIXME.
1478 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1480 * valprint.c (print_longest): Clarify comment about use_local.
1481 * printcmd.c, defs.h (print_address_numeric), callers in
1482 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1483 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1484 exec.c: New argument use_local.
1485 * source.c (identify_source_line): Use filtered output. Use
1486 print_address_numeric.
1488 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1489 language.c (type_error, range_error): Use filtered output.
1490 * utils.c (error_begin): Update comment to tell people to use
1493 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1494 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1497 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1499 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1500 from the fault, #ifndef FAULTED_USE_SIGINFO.
1501 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1503 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1505 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1506 Explicitly annotate each record.
1508 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1510 * xcoffexec.c: Reformat to standards and lint.
1511 (language.h): Include.
1512 (exec_close): Declare arg "quitting".
1513 (file_command): Declare arg "from_tty".
1514 (map_vmap): Cast xmalloc result to PTR.
1515 * rs6000-nat.c: Reformat to standards and lint.
1516 (exec_one_dummy_insn): Use char array for saved instruction.
1517 (fixup_breakpoints): Declare.
1518 (vmap_ldinfo): Be more informative in fatal error messages.
1519 (xcoff_relocate_symtab): Define to return void.
1520 * xcoffsolib.h: Reformat to standards, improve comments.
1521 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1523 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1525 * utils.c, defs.h (error_begin): New function.
1526 (quit): Print annotation before printing the error message.
1527 * main.c (return_to_top_level): Print annotation before doing the
1529 * symtab.c (decode_line_1): Call error not warning and then
1530 return_to_top_level. Call error_begin and printf_unfiltered
1531 rather calling warning (before calls to return_to_top_level).
1532 * core.c (memory_error): Use error_begin, printf_unfiltered,
1533 print_address_numeric and return_to_top_level instead of error.
1534 Cleans up a FIXME-32x64.
1535 * language.c (type_error, range_error): Call error_begin
1536 not just target_terminal_ours.
1538 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1539 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1540 side of an assignment is non-portable.
1542 * utils.c (query): Change syntax of query annotations to be
1543 consistent with other input annotations.
1544 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1546 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1548 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1550 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1551 that have a stack frame size of 32k or larger (from Paul Flinders).
1552 Remove #if 0'd code.
1554 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1556 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1557 for Lynx platforms that need it.
1558 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1560 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1562 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1563 than trying to deduce it from the fault.
1565 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1567 * printcmd.c (print_address_symbolic): Initialize name to empty
1568 string to avoid core dump if lookup fails.
1569 * remote-e7000.c (printf_e7000debug): Error if target not open.
1571 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1573 * i386-nlmstub.c: Update to be more in line with PIN stub.
1574 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1575 * (hex2mem): Init ptr.
1576 * General cleanups to use ConsolePrintf, standard prologues, etc...
1578 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1580 * i386-nlmstub.c: More changes to be compatible with remote.c.
1582 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1583 into (the far less frequently called) dbx_symfile_read.
1585 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1587 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1589 * dbxread.c (record_minimal_symbol): Record the section
1590 associated with the symbol to make dynmaic relocation work.
1591 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1592 Solaris brain-damage which don't apply to relocatable object
1594 * (stabsect_build_psymtabs): New routine to read stabs out of an
1595 arbitrarily named section.
1596 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1598 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1599 stabs out of the nlm.
1600 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1601 brain-damage which don't apply to relocatable object files.
1602 * remote.c (putpkt): Improve error reporting and error handling.
1603 * (get_offsets): Temporary kludge to force data & bss sections to
1604 have the same relocation.
1605 * stabsread.c (define_symbol, scan_file_globals): Record section
1608 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1610 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1611 FIXME-32x64 comment.
1613 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1615 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1616 to after call to target_wait. This means that flush_cached_frames
1617 can call target_terminal_ours if it wants to.
1618 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1619 comment about why the code is dubious.
1621 * stabsread.c (read_type): Call read_type, not nonexistent
1624 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1626 * remote-os9k.c (rombug_fetch_registers): set trace mode
1628 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1630 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1632 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1633 passed to process_one_symbol.
1634 * stabsread.c (read_type): process os9k functio prototype.
1636 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1638 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1641 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1643 * utils.c (prompt_for_continue): Annotate prompt.
1644 (query): Annotate query.
1645 * printcmd.c (print_frame_args): Change syntax of argument
1646 annotation to make name and value part of a single group of
1647 annotations, not two separate groups.
1648 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1649 * valprint.c (val_print_array_elements): Change syntax of
1650 annotation to be more concise.
1651 * main.c, defs.h (command_line_input): New argument tells what
1652 string to include in the annotations.
1653 * symtab.c (decode_line_2), main.c (read_command_lines,
1654 command_loop): Change callers.
1656 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1657 target null pointer.
1658 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1660 * printcmd.c (output_command): Annotate things we print here too.
1661 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1662 * Move declaration of print_value_flags from defs.h to value.h.
1663 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1665 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1667 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1668 BFD handles sun3 dynamic relocations now.
1669 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1672 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1674 * printcmd.c (print_command_1): Annotate the top-level expressions
1676 (print_frame_args): Annotate each argument.
1677 * printcmd.c, defs.h (print_value_flags): New function.
1678 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1679 * valprint.c (val_print_array_elements): Annotate each array element.
1681 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1683 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1684 the register contains a pointer to the type, not the type itself.
1686 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1688 * main.c (main): Accept --annotate=N option and make --fullname
1689 the same as --annotate=1.
1690 (command_line_input): Print annotatation before and after prompt.
1691 * blockframe.c (flush_cached_frames): Print annotation.
1692 * Rename frame_file_full_name to annotation_level and move it from
1694 * source.c (identify_source_line): If annotation_level > 1,
1695 change output format.
1696 * breakpoint.c: Print annotation whenever a breakpoint changes.
1697 * main.c: New variable server_command.
1698 (command_line_input): Parse "server " and set server_command.
1699 (dont_repeat): Check server_command.
1701 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1703 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1704 updating raw_symbol and symnum. Return a value in the case where
1707 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1709 * parse.c: Don't define block_found; it is defined in symtab.c.
1710 * parser-defs.h: Add comment regarding block_found.
1712 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1714 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1717 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1719 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1720 section vma. Do not read dynamic relocs for sun3 executables to
1721 avoid BFD assertion message.
1723 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1725 * nm-hppab.h (KERNEL_U_ADDR): Define.
1726 (FIVE_ARG_PTRACE): Likewise.
1727 (CANNOT_STORE_REGISTER): Likewise.
1728 * nm-hppah.h (KERNEL_U_ADDR): Define.
1729 (FIVE_ARG_PTRACE): Likewise.
1730 (CANNOT_STORE_REGISTER): Likewise.
1731 (NEED_TEXT_START_END): Likewise.
1733 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1734 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1735 (FIVE_ARG_PTRACE): Likewise.
1736 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1737 (FIVE_ARG_PTRACE): Likewise.
1739 * hppa-tdep.c (read_unwind_info): Make static.
1740 (restore_pc_queue): Indirect through the target vector to
1741 reload the register state.
1743 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1745 * paread.c (compare_unwind_entries): Delete function. It's been
1746 moved into hppa-tdep.c.
1747 (read_unwind_info): Likewise.
1748 (pa_symfile_read): No longer call read_unwind_info. The unwind
1749 tables will be read in as they are needed.
1751 * hppa-tdep.c (compare_unwind_entries): New function.
1752 (read_unwind_info, internalize_unwinds): Likewise.
1753 (find_unwind_entry): Read in unwind information on demand.
1755 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1757 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1758 to : in search path processing.
1759 * defs.h (qsort): Rename argument in prototype.
1760 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1762 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1763 (false): Eliminate usages.
1765 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1767 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1768 All references to value changed to value_ptrlage_command is now
1770 All references to value changed to value_ptr.
1771 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1772 * remote-hms.c (hms_wait): Timeout after five seconds.
1773 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1774 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1775 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1777 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1779 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1781 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1783 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1785 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1786 bp_watchpoint_scope breakpoints.
1787 (struct breakpoint): Add val_chain and related_breakpoint fields
1788 for use by watchpoints.
1790 * breakpoint.c (within_scope): Delete. No longer used.
1791 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1792 (target_{remove,insert}_watchpoint): Likewise.
1793 (can_use_hardware_watchpoint): New function.
1794 (remove_breakpoint): New function to remove a single breakpoint
1795 or hardware watchpoint.
1796 (insert_breakpoints): Handle insertion of hardware watchpoints.
1797 Store a copy of the value chain derived from the watchpoint
1799 (remove_breakpoints): Simplify by using remove_breakpoint.
1800 (delete_breakpoint): Likewise.
1801 (watchpoint_check): Delete the watchpoint and watchpoint scope
1802 breakpoints when the watchpoint goes out of scope. Save & restore
1803 the current frame after checking watchpoints.
1804 (breakpoint_init_inferior): Likewise (restarting the program
1805 makes all local watchpoints go out of scope).
1806 (bpstat_stop_status): Handle hardware watchpoints much like normal
1807 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1808 when the watchpoint goes out of scope. Remove and reinsert all
1809 breakpoints before returning if we stopped when a hardware watchpoint
1811 (watch_command): Use a hardware watchpoint when possible. If
1812 watching a local expression, build a scope breakpoint too.
1813 (map_breakpoint_numbers): Also call given function for any
1814 related breakpoints.
1815 (disable_breakpoint): Never disable a scope breakpoint.
1816 (enable_breakpoint): Handle hardware breakpoints much like normal
1817 breakpoints, but recompute the watchpoint_scope breakpoint's
1818 frame and address (if we have an associated scope breakpoint).
1819 (read_memory_nobpt): Handle hardware watchpoints like normal
1820 watchpoints. When necessary handle watchpoint_scope breakpoints.
1821 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1822 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1823 (disable_command): Likewise.
1825 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1826 Extern prototype added to frame.h
1828 * infrun.c (wait_for_inferior): Set current_frame and select
1829 a frame before checking if we stopped due to a hardare watchpoint
1830 firing. Handle stepping over hardware watchpoints.
1831 (normal_stop): Remove unnecessary call to select_frame.
1833 * value.h (value_release_to_mark): Declare.
1834 * values.c (value_release_to_mark): New function.
1836 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1837 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
1839 * hppab-nat.c (hppa_set_watchpoint): New function.
1841 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
1842 (HAVE_STEPPABLE_WATCHPOINT): Define.
1843 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1844 (target_{insert,delete}_watchpoint): Define.
1846 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1847 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
1848 (target_{insert,remove}_watchpoint): Likewise.
1850 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
1852 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1853 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1854 often have the same names as debug symbols for functions, and
1855 confuse lookup_symbol().
1857 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1859 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1860 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1861 REGISTER_RAW_SIZE (1).
1862 Together these changes work around a bug in HP's compiler. Both
1863 seem to be necessary.
1865 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1867 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1868 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1869 are type mst_solib_trampoline.
1871 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1873 * config/m68k/es1800.mt: Change comments.
1875 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1877 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1879 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1881 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1884 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1886 * values.c (unpack_long): Remove obsolete comment about using a
1889 * symfile.c (symbol_file_command): Add comments about command syntax.
1891 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1892 Jim Kingdon (kingdon@cygnus.com)
1894 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1895 are in the .plt section.
1896 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1897 find_solib_trampoline_target): New functions for handling
1898 stepping into -g compiled shared libraries.
1899 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1900 find_solib_trampoline_target): Add prototypes.
1901 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1902 Define to handle stepping into -g compiled shared libraries.
1903 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1904 stepping into -g compiled shared libraries.
1906 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1908 * configure.in: Add mips-*-sysv4* support.
1909 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1910 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1911 New files for MIPS SVR4 support.
1912 * Makefile.in: Update for new mipsv4 files.
1913 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1914 read_next_frame_reg to obtain the frame relative stack pointer.
1915 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1916 obtain the frame relative stack pointer.
1917 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1918 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1919 by entering them into the minimal symbol table.
1920 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1921 a long for float formats.
1922 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1923 get defined in <link.h>.
1924 * solib.c (solib_add): Add shared library sections to the section
1925 table of the target before adding the symbols.
1926 * partial-stab.h: Relocate static and global functions.
1927 * dbxread.c (read_dbx_symtab): Remove unused variable
1928 end_of_text_address. Relocate text_addr when passing it
1931 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1932 library functions before the executable is run. Retrieve dynamic
1933 symbols from stripped executables.
1934 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1935 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1936 if no debugging symbols were found.
1937 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1938 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1940 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1941 OSF/1 has shared libraries.
1943 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1945 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1946 to BFD handling of dynamic symbols.
1948 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1950 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1951 then gets its real address into FUN and its GOT/DP value into %r19.
1953 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1955 * hppa-tdep.c (frameless_function_invocation): If no unwind
1956 descriptor was found, then assume this was not a frameless
1957 function invocation.
1958 (frame_saved_pc): If the saved PC is in a linker stub, then
1959 return the return address which the linker stub will return to.
1961 * xm-hppab.h: Never define USG.
1962 * xm-hppah.h: Always define USG.
1964 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1966 * values.c (unpack_long, value_from_longest),
1967 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1969 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1971 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1973 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1975 For SVR4 targets, enable gdb to set breakpoints in shared
1976 library functions before the executable is run.
1977 * elfread.c (elf_symtab_read): Handle symbols for shared library
1979 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1980 and moved to objfiles.c.
1981 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1982 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1983 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1984 the new generic definition from tm-sysv4.h works for Solaris.
1986 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1988 * elfread.c (elf_symtab_read): Change storage_needed,
1989 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1990 bfd_get_symtab_upper_bound. Check for errors from
1991 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1992 * nlmread.c (nlm_symtab_read): Same changes.
1994 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1996 * xcoffread.c (xcoff_next_symbol_text): New function.
1997 (read_xcoff_symtab): Set next_symbol_text_func to it.
1998 Move raw_symbol outside of read_xcoff_symtab.
2000 * remote.c (getpkt): Remove unused "out" label.
2002 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2004 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2005 about more than one watchpoint being triggered.
2007 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2009 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2011 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2013 * blockframe.c (find_pc_partial_function): mst_file_text
2014 symbols do not live in the shared library transfer table.
2015 * ch-exp.y (decode_integer_value, match_character_literal,
2016 match_bitstring_literal): Guard tolower calls with isupper,
2017 tolower on old BSD systems blindly subtracts a constant.
2018 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2019 well when determining the producer of the object file.
2020 * mdebugread.c (has_opaque_xref): New function to check for
2021 cross reference to an opaque aggregate.
2022 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2023 enter typedefs to opaque aggregates into the symbol tables.
2024 * mdebugread.c (parse_external): Remove skip_procedures argument,
2025 it has always been 1. Remove code that handled stProc symbols,
2026 it was never executed and was wrong, as the index of a
2027 stProc symbol points to the local symbol table and not to the
2028 auxiliary symbol info. Update caller.
2029 * mdebugread.c (parse_partial_symbols): Do not enter external
2030 stProc symbols into the partial symbol table, they are already
2031 entered into the minimal symbol table.
2032 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2033 Remove all conditionals and definitions for ptx.
2034 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2035 Fix addresses of floating point registers in REGISTER_U_ADDR.
2036 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2037 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2038 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2039 signal trampoline code work.
2040 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2041 Remove all conditionals and definitions for ptx.
2042 Remove KDB definitions.
2043 * symm-nat.c (store_inferior_registers): Fetch registers before
2044 storing them to obtain valid floating point control registers.
2045 Store fpu registers.
2046 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2047 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2048 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2050 * symm-nat.c (child_resume): Update type of `signal' parameter.
2051 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2053 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2055 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2056 calling import stubs for functions in shared libraries.
2058 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2060 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2062 * ch-lang.c (chill_is_varying_struct): Magic string is
2063 was "<var_length>" is now "__var_length" (more portable).
2065 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2067 * remote.c (getpkt): If we get a timeout, actually retry rather
2068 than just giving up the first time it happens.
2069 * remote.c: Document sequence numbers.
2070 (remote_store_registers): Change syntax of 'P' request so that it
2071 never looks like a sequence number.
2073 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2075 * os9kread.c (record_minimal_symbol): add section_offset to
2076 relocate minimal symbol table.
2077 * os9kread.c (read_minimal_symbols): ditto.
2078 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2080 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2081 return. Also if file addr is 0 leave it 0, not to relocate.
2082 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2083 'set remotexoff' and 'set remotelog' commands.
2085 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2087 * remote.c (remote_store_registers): Add 'P' request to set an
2088 individual register.
2089 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2092 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2094 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2095 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2096 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2098 * command.c (do_setshow_command, case var_string): Never add a
2099 space to the end of the string.
2100 * NEWS: Document this change.
2101 * .gdbinit: Add a space to the "set prompt" command.
2103 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2105 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2106 changes to make it compile (it doesn't link yet).
2108 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2109 (set_demangling_style, set_demangling_command): Use savestring not
2110 strdup. We were not dealing properly with a NULL return from
2111 strdup, and were not declaring strdup (the system header may or
2114 * valprint.c (val_print): Remove inaccurate comment about what
2115 types can be stub types.
2117 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2118 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2119 Supply alternate version if ATTACH_DETACH is not defined.
2120 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2121 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2122 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2124 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2126 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2128 (skip_trampoline_code): Rewrite and add support for argument
2129 relocation stubs stubs, import/export stubs, calls through
2130 "_sr4export" and cascaded trampolines.
2132 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2133 if no unwind descriptor is found.
2135 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2136 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2137 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2138 differently. All registers are four bytes.
2139 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2141 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2143 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2144 registers as both single and double values (fetching 2nd 32bit half
2145 as necessary). Annotate each register printed with its precision.
2147 * paread.c (read_unwind_info): Fix off-by-one error.
2149 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2151 * main.c (complete_command): Deal with it if arg is NULL.
2153 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2155 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2156 regarding using the PC--using the PC is necessary and all the
2157 FIXME comments in the world won't make it go away.
2159 * valops.c (value_at, value_at_lazy): Give error if we dereference
2161 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2162 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2164 * stabsread.c (patch_block_stabs): Add comment about what happens
2165 if the definition is in another compilation unit from the stab.
2167 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2169 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2171 * main.c (complete_command): New command, from Rick Sladkey
2172 <jrs@world.std.com>.
2173 (symbol_completion_function): Don't declare rl_point and
2174 rl_line_buffer; they are now declared in readline.h.
2175 (show_commands): Don't declare history_base; it is declared in
2177 * command.c (lookup_cmd): Don't delete trailing whitespace.
2178 Reverts change of 14 May 1989.
2180 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2182 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2183 code from prim_record_minimal_symbol_and_info() to here. Callers
2184 of the latter can legitimately supply a section number of -1.
2186 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2188 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2189 member functions have an element in args for a (nonexistent) this
2192 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2194 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2196 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2197 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2199 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2200 for the structure's type. All callers changed.
2202 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2203 for each structure argument rather than assuming it's either
2204 true or false for all structure arguments.
2206 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2207 on the length structure passed, not the compiler used.
2209 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2210 argument for the structure's type.
2212 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2214 * values.c (set_internalvar): Don't set var->value until we are
2215 sure there won't be an error().
2217 * remote.c (get_offsets): Reinstate comment which was in
2218 remote_wait about use of SECT_OFF_TEXT and so on.
2220 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2222 * symmisc.c (maintenance_check_symtabs): New function to check
2223 consistency of psymtabs and symtabs.
2224 * symtab.h (maintenance_check_symtabs): Add prototype.
2225 * maint.c: Add new `maint check-symtabs' command.
2226 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2227 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2228 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2230 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2231 to write_memory to avoid warnings from gcc.
2232 * config/i386/xm-symmetry.h: Add missing #endif.
2233 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2234 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2235 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2237 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2239 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2240 (hppa_push_arguments): Likewise.
2242 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2244 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2245 improve remote debugging efficiency. Also fixed problems with
2246 doing function calls for programs with no entry points.
2247 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2248 entry_point_address.
2249 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2250 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2251 parse_lines): Pass section_offsets info to these routines so that
2252 we can relocate symbol table entries upon readin.
2253 * (psymtab_to_symtab_1): Set symtab->primary to tell
2254 objfile_relocate to do relocations for our symbols.
2255 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2256 (which hang off of the symbol table).
2257 * Use prim_record_minimal_symbols_and_info instead of
2258 prim_record_minimal_symbols to supply section info to make minimal
2259 symbol relocations work.
2260 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2261 -1, try to deduce it from ms_type.
2262 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2263 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2264 add code to relocate objfile->sections data structure.
2265 * remote.c (get_offsets): Use new protocol message to acquire
2266 section offsets from the target.
2267 * (remote_wait): Get rid of relocation stuff. That's all handled
2268 by objfile_relocate now.
2269 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2270 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2272 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2274 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2276 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2278 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2279 can no longer set this at run time.
2280 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2281 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2282 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2283 sparc-tdep.c compiles).
2284 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2286 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2288 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2289 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2290 * configure.in: Recognize m68*-cisco*-*.
2292 * Makefile.in (TAGS): Use variables directly, rather than using
2293 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2294 and means that these filenames no longer need be unique across all
2295 the config/* directories.
2296 * configure.in: Put the config/*/ into TM_FILE, etc.
2298 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2299 and trapv exceptions.
2301 * target.h (struct section_table), objfiles.h (struct obj_section):
2302 Change name of field sec_ptr to the_bfd_section. More mnemonic
2303 and avoids the (sort of, for the ptx compiler) name clash with
2304 the name of the typedef.
2305 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2306 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2308 * utils.c: Include readline.h.
2309 * Makefile.in (utils.o): Add dependency.
2311 * remote.c (getpkt): Add support for run-length encoding.
2313 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2315 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2317 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2319 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2320 prim_record_minimal_symbol.
2323 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2324 computing their offset from the start of the old buffer and adding
2325 to the new buffer, rather than by assuming we can add the
2326 difference between the old buffer and the new buffer (it might not
2327 fit in an int). Merge in cosmetic differences from emacs regex.c
2328 version of this macro.
2330 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2332 * Makefile.in (install-only): Fix use of program_transform_name.
2334 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2336 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2337 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2338 so I'm nuking the command.
2339 * symtab.c (find_addr_symbol): Comment out, no longer used.
2341 * main.c (main): Don't init_source_path for the -cd argument. Now
2342 that source_path doesn't contain the current_directory from when
2343 GDB started up, init_source_path is no longer useful (and is
2344 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2346 * TODO: Remove item about line numbers being off. It is useless
2347 and confusing without a reproducible test case (it mentions
2348 proceed(), but I was able to step through proceed without trouble).
2350 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2352 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2353 library functions before the executable is run. Retrieve dynamic
2354 symbols from stripped executables.
2355 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2356 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2357 symtab.c (list_symbols): Handle mst_solib_trampoline.
2358 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2359 for all targets, remove IBM6000_TARGET dependencies.
2360 * dbxread.c (read_dbx_dynamic_symtab): New function.
2361 * dbxread.c (dbx_symfile_read): Use it.
2362 * dbxread.c (SET_NAMESTRING): Set namestring to
2363 "<bad string table index>" instead of "foo" if the string index is
2365 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2367 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2368 to break_command. Handle mst_file_* minimal symbol types.
2369 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2371 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2373 * c-exp.y(yylex): fix potential memory overflow.
2375 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2377 * environ.c (set_in_environ): Eliminate special handling of PATH and
2379 * putenv.c: Removed, conflicts with system declaration of
2380 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2382 * Makefile.in: Change accordingly.
2383 * procfs.c (procfs_create_inferior): Change comment accordingly.
2385 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2387 * rs6000-tdep.c: Change value to value_ptr.
2389 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2391 * i386m3-nat.c: Include floatformat.h.
2392 (get_i387_state): Use memset not bzero.
2396 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2397 ieee-float.h to floatformat.h.
2399 * valprint.c (val_print_string): Ignore error if the error
2400 happened after a terminating '\0'.
2402 * c-valprint.c (c_val_print): Never add 1 to return value from
2403 val_print_string; just return what it returns.
2405 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2406 looping through all of the enums.
2407 * infrun.c (signals_info): Use it.
2409 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2411 * main.c (main): When printing warning about bad baud rate, don't
2412 use warning(); it relies on current_target which isn't set up yet.
2414 * breakpoint.c (_initialize_breakpoint): Update docstring for
2415 tbreak to match what the code actually does. Don't mention tbreak
2416 in docstrings for "enable once" or "enable breakpoints once".
2418 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2420 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2421 while (0). That defeats the whole purpose of using do . . . while (0).
2422 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2423 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2424 using a ?: expression as an lvalue is not portable.
2426 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2427 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2428 'p' and 'r' symbol descriptors into a single symbol to look for a
2430 * README, config/sparc/tm-sparc.h: Update comments.
2432 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2434 * mdebugread.c (parse_type): Do not complain for types with
2435 an `indexNil' aux index, these are simply undefined types.
2436 Remove indexNil check from caller of parse_type.
2437 * mdebugread.c (parse_partial_symbols): Do not enter
2438 stGlobal, scCommon symbols into the minimal symbol table, their
2439 value is the size of the common, not its address.
2440 Handle scInit, scFini, scPData and scXData sections.
2441 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2443 Enter stProc symbols into the global_psymbols list once, not into
2444 the static_psymbols_list.
2445 Get rid of dummy psymtab if it is empty, to allow proper detection
2446 of stripped executables.
2447 * mdebugread.c (cross_ref): Allow cross references to Fortran
2450 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2452 * stabsread.c (common_block_end, fix_common_block): Stash the
2453 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2454 as to not assume that a pointer fits in an enum.
2456 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2458 * os9kread.c (fill_sym): check compiler verion number for pre-
2460 * os9kread.c (os9k_process_one_symbol): address of symbol is
2461 relative to section not module.
2462 * stabsread.c (define_symbol): add symbol type 's' as local
2464 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2466 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2467 * remote-os9k.c: fix bug in 'set remotebaud' function.
2468 * remote-os9k.c (rombug_link): minimize checking so to improve
2470 * symfile.c (symbol_file_command): check if failed to link, also make
2471 the command be able to accept more than one filenames.
2472 * target.c (target_link): check if failed to link with rombug.
2473 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2475 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2477 * remote-es.c (es1800_child_ops): Don't declare it static.
2479 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2481 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2483 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2485 * dbxread.c: New variable lowest_text_address.
2486 (record_minimal_symbol, read_dbx_symtab): Set it.
2487 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2488 end_of_text_address.
2489 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2491 * dbxread.c (end_psymtab): Remove old and commented out
2492 capping_global and capping_static. Fix comments regarding
2493 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2495 * parser-defs.h: Add "extern" to start of variable declarations so
2496 we don't end up with commons.
2497 * parse.c: Define these variables.
2499 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2502 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2504 * alpha-tdep.c: Change value to value_ptr.
2506 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2508 * solib.c (elf_locate_base): New function to locate the address
2509 of the dynamic linker's runtime structure in the dynamic info section.
2510 * solib.c (locate_base): Use it instead of iterating over the list
2511 of mapped address segments.
2512 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2515 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2517 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2518 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2519 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2520 signal trampoline and interrupt routines.
2521 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2522 (frame_chain, frame_chain_valid): Likewise.
2523 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2524 saved regs convention for SP.
2526 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2527 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2528 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2530 * tm-hppah.h (IN_SIGTRAMP): Define.
2532 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2534 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2535 alphabetic character as the start of a name.
2537 * sparclite/Makefile.in (all install): Build and install aload.
2539 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2540 config.guess and config.sub produce.
2542 * mips-tdep.c: Change value to value_ptr.
2544 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2546 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2547 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2548 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2549 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2550 value with value_ptr. This is for the ptx compiler.
2551 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2553 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2554 #if 0 i386_float_info.
2555 * symm-tdep.c (round): Remove. Also remove sgttyb.
2556 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2557 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2558 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2559 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2561 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2562 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2563 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2564 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2565 tm-i386v.h is apparently OK.
2566 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2567 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2570 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2572 * osfsolib.c (xfer_link_map_member): Update to use new
2573 target_read_string interface.
2575 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2577 * infrun.c (wait_for_inferior): In checking
2578 remove_breakpoints_on_following_step, check
2579 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2581 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2583 * os9kread.c (os9k_process_one_symbol): Rename
2584 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2585 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2586 (CORE_ADDR)0, from target_link, since that is what it uses.
2587 Process name at end, not during parsing (like we did before Kung's
2588 change), so that -readnow and -mapped can appear anywhere.
2589 Make text_relocation a local variable.
2590 * config/i386/i386os9k.mt: Fix comment.
2591 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2592 * os9kread.c: Put "comments" after #endif inside /* */.
2593 * stabsread.h: Add os9k_stabs variable.
2594 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2596 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2597 descriptor in global_symbols not local_symbols.
2598 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2600 (read_type): If os9k_stabs, accept function parameters after 'f'
2602 (read_array_type): If os9k_stabs, don't expect index type and
2603 expect lower and upper to be separated by ',' not ';'.
2604 (read_enum_type): If os9k_stabs, read a number before the first
2605 enumeration constant.
2606 (os9k_init_type_vector): New function.
2607 (dbx_lookup_type): Call it when starting new type vector.
2608 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2609 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2610 * os9kstab.c: Removed.
2611 * Makefile.in: Update accordingly.
2612 * objfiles.c (objfile_relocate_data): Removed.
2613 * remote-os9k.c (rombug_wait): Call objfile_relocate
2614 not objfile_relocate_data.
2615 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2616 * remote-os9k.c (rombug_wait): Call find_pc_section not
2618 * main.c (quit_command): Check inferior_pid; revert Kung change.
2619 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2621 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2623 * os9kread.c: New file to read os9000 style symbo table.
2624 * os9kstab.c: new file to read os9000 style stabs.
2625 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2626 * objfiles.c (find_pc_objfile): new function to search objfile
2628 * objfiles.c (objfile_relocate_data): new function to relocate
2629 data symbols in symbol table.
2630 * objfiles.h: Add two aux fields in struct objfile to handle
2631 multiple symbol table files situation like in os9000.
2632 * symfile.c: Change so 'symbol-file' command can handle multiple
2633 files. Also call target_link() to get relocation infos.
2634 * target.c (target_link): new function to get relocation info when
2635 a symbol file is requested to load.
2636 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2637 because in cross mode there's no inferior pid, bit they need to
2639 Makefile.in: add os9kread.c os9kstab.c and .o's.
2640 configure.in: add i386os9k target.
2641 config/i386/i386os9k.mt: new add.
2642 config/i386/tm-i386os9k.h: new add.
2644 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2646 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2647 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2649 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2651 * target.c, target.h (target_read_string): Provide error detection to
2652 caller. Put string in malloc'd space, so caller need not impose
2654 * solib.c (find_solib): Update to use new interface.
2655 * irix5-nat.c (find_solib): Read o_path from inferior
2656 (clear_solib): Free storage for o_path.
2657 * valprint.c (val_print_string): Add comments.
2659 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2661 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2664 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2666 * value.h (struct value): Add modifiable field.
2667 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2668 (record_latest_value): Don't mess with VALUE_LVAL of value.
2669 * valops.c (value_assign): Check it. Reword existing error
2670 message on not_lval.
2672 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2673 (STEP_SKIPS_DELAY): Added.
2674 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2677 * valprint.c (val_print_string): If errcode is set, always print
2678 an error, regardless of force_ellipsis. In the non-EIO case,
2679 just print the error message rather than calling error(). Don't
2680 access *(bufptr-1) if bufptr points to the start of the buffer.
2681 When looking for '\0', don't increment bufptr and addr if bufptr
2682 started out already at limit. If an error happens on fetching the
2683 first character, don't print the string.
2685 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2687 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2690 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2691 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2692 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2693 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2694 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2695 * findvar.c: Update comment regarding ieee-float.h.
2697 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2699 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2700 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2701 Define to make backtracing through the various sigtramp handlers
2703 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2704 the saved pc from ucontext on the stack for SVR4 signal handling.
2706 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2708 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2709 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2710 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2711 just use the global variable itself. When printing baud rate,
2712 don't print a baud rate if baud_rate is -1.
2714 * coffread.c (read_coff_symtab): Pass mst_file_* to
2715 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2716 symbols in the minimal symbols regardless of SDB_TYPE.
2718 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2720 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2721 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2722 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2723 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2724 ignored bs->stop for a bp_step_resume breakpoint.
2725 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2726 which performs one (the check_sigtramp2 one) of the functions
2727 which had been handled by the step_resume_breakpoint. For each
2728 use of the step_resume_breakpoint, make it still use the
2729 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2731 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2732 When setting the frame address of the step resume breakpoint, set
2733 it to the address for frame *before* the call instruction is
2734 executed, not after.
2736 * mips-tdep.c (mips_print_register): Print integers using
2737 print_scalar_formatted rather than duplicating all the
2738 CC_HAS_LONG_LONG and so on.
2739 (mips_push_dummy_frame): Use read_register_gen rather than using
2740 read_register and then putting it back in target format with
2741 store_unsigned_integer. If registers are more than 4 bytes, give
2742 an error rather than have some registers overwrite other
2744 #if 0 unused include of opcode/mips.h.
2746 * symfile.h: Don't declare arguments for coff_getfilename.
2748 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2750 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2752 * configure.in (hppa*-*-osf*): New configuration.
2753 * config/pa/hppaosf.mt: New target makefile fragment.
2754 * config/pa/tm-hppao.h: New target include file.
2756 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2758 * exec.c (print_section_info): Print entry point for exec_bfd only.
2759 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2760 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2761 causes problems if <sys/types.h> has no multiple inclusion protection.
2763 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2765 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2766 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2767 (CALL_DUMMY_LENGTH): Changed accordingly.
2769 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2771 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2772 numbers of register windows.
2774 * sparclite/hello.c: Add factorial function for testing.
2775 * salib.c: Use macros instead of constants for I/O addresses to
2776 make 931 support easier.
2777 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2778 register in sta/lda instructions.
2780 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2782 * dbxread.c (process_one_symbol): Set
2783 block_address_function_relative for COFF like we do for ELF and SOM.
2785 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2787 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2789 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2790 the enumerators of an ecoff enum into the partial symbol table.
2791 * mdebugread.c (parse_partial_symbols): Call it.
2792 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2793 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2794 offsets. Cast psymtab->read_symtab to PTR before passing it to
2796 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2797 set up the global offset table pointer in pic compiled code.
2798 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2799 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2800 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2801 ensures that floats are promoted to doubles before they are pushed
2804 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2806 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2807 Fixup cache_on and flush_i_cache so that they work for both the
2808 930 and 932 processors. Rewrite most low level funcs (uart
2809 access & cache stuff) to use new ASI access macros in sparclite.h.
2810 Also make it easy to access second serial port.
2812 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2814 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2815 <sys/stat.h>; not needed.
2817 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2819 * stack.c (print_frame_info): In "pathological" case, don't
2820 distrust the line number information.
2822 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2824 * mips-tdep.c (mips_print_register): handle 64 bits register.
2825 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2827 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2831 * Makefile.in (install): Do the sed for program_transform_name
2832 ourselves instead of worrying about INSTALL_XFORM. This enables
2833 users to override INSTALL_PROGRAM in the standard way.
2835 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2836 depend on Makefile.in.
2838 * defs.h, valprint.c: Make longest_to_int a function not a macro.
2839 Only test against INT_MIN if a LONGEST is bigger than an int.
2841 * README: Change GhostScript to Ghostscript.
2843 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
2845 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
2846 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
2847 character file names.
2848 * Makefile.in (ALLPARAM): Add these files.
2850 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
2851 character file names.
2852 * Makefile.in: Add Kung's new mips64 files.
2854 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2856 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2857 mips64el-*-ecoff and mips64-big-*.
2858 * defs.h: get rid of FORCE_LONG_LONG.
2859 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2860 parsing. Change register size to be MIPS_REGSIZE.
2862 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2864 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2865 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2866 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2868 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2870 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2871 (remove_commands, add_commands): Add/remove hms-drain when target
2874 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2876 * configure.in: Add Lynx/rs6000 support.
2877 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2878 messages. Add rs6000 support. Don't try to modify unwritable
2880 * rs6000-nat.c: Move lots of native dependent stuff (like core
2881 file support) from rs6000-tdep.c & xcoffexec.c to here.
2882 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2883 * xcoffexec.c: Move native dependent stuff to nat.c.
2884 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2886 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2888 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2889 New files to support Lynx/rs6000.
2891 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2893 * README: Remove note about gcc warnings on alpha, these should be
2895 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2896 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2897 remote-utils.c, stabsread.c: Include <string.h>.
2898 * regex.c: Include "defs.h", change re_comp argument to const char *.
2899 * infptrace.c (fetch_register, store_inferior_registers): Change
2900 regaddr to type CORE_ADDR.
2901 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2902 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2904 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2906 * symtab.h: Always define BYTE_BITFIELD to nothing.
2908 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2910 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2911 * configure.in: Remove comment about m68k-em.mt.
2912 * Makefile.in: Remove references.
2914 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2916 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2919 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2921 * target.c (target_preopen): If target_kill doesn't remove the
2922 target from the stack, use pop_target to do it.
2924 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2925 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2926 changes to stabsread.c from summer 1993.
2928 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2929 printing the program, rather than passing NULL to printf.
2930 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2931 try to call UDIDisconnect again. Print better message.
2932 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2934 (udi_create_inferior): If udi_session_id is negative, open a new
2935 TIP rather than giving an error.
2937 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2938 config/ns32k/ns32km3.mh: Define NAT_FILE.
2939 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2940 (it was inconsistent and namespace-wrong) to NM_M3_H.
2941 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2942 (m3_open): New function.
2944 * TODO: Update Mach section.
2946 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2948 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2950 * printcmd.c (printf_command): Add missing single-letter
2951 backslash-escape sequences, and improve error message.
2953 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2955 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2956 rather than trying to shove an int into a pointer and back out
2957 again. This avoids compiler warnings.
2959 * defs.h (alloca): Declare as void *, not char *, on hpux.
2960 Don't prototype it, just declare the return type.
2962 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2964 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2965 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2967 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2969 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2970 ZERO_REGNUM, just read it as zero without talking to the board.
2972 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2974 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2975 to store_floating, not nonexistent variable len.
2977 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2979 (mips_store_word): Change calling convention to return errors, and
2980 to provide old contents if the caller wants it.
2981 (mips_xfer_memory): Deal with errors from mips_store_word.
2982 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2983 define now that remote-mips.c doesn't use BREAKPOINT.
2985 * remote-mips.c (mips_create_inferior): Call warning if arguments
2986 specified, and then execute "set args" command. Call error, not
2987 mips_error, if executable file not specified.
2989 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2992 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2995 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2997 * value.h (print_longest): Rename "value" to "val" in prototype
2998 declaration because some compilers don't like arguments whose
2999 names are the same as types.
3000 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3001 before passing it to remote_*_bytes.
3003 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3005 * h8500-tdep.c (saved_pc_after_call): The size of the
3006 pc is memory model dependent. (segmented_command,
3007 unsegmented_command, _initialize_h8500_tdep): New commands to
3008 change memory model.
3009 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3011 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3012 (hms_wait): Use new status structure
3013 (hms_open): Push the target here. (hms_before_main_loop): Not
3014 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3015 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3016 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3017 all registers in a compact way.
3019 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3021 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3022 as CORE_ADDR to match definition in rs6000-tdep.c.
3024 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3026 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3027 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3028 definitions into the psymtab.
3030 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3032 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3033 a special exceptionSize for the 68332.
3035 * remote-udi.c (udi_attach): If no arguments, print error.
3037 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3039 * Makefile.in (VERSION): Bump to 4.12.1
3040 * NEWS, README: Update to match 4.12 release.
3042 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3044 * command.c (empty_sfunc): New function.
3045 (add_set_cmd): Use it instead of not_just_help_class_command.
3046 (not_just_help_class_command): Change calling convention back to
3047 what it was before yesterday's change.
3049 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3050 of the type if present.
3052 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3054 * printcmd.c (decode_format): Don't blithely set the size for
3055 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3057 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3058 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3059 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3060 always just check against INT_MIN and INT_MAX (this also fixes things
3061 if sizeof (long) > sizeof (int), e.g. Alpha).
3062 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3063 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3064 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3065 BUILTIN_TYPE_UNSIGNED_LONGEST.
3066 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3067 longest_int and longest_unsigned_int.
3068 * value.h (struct value): Just align to LONGEST, rather than worrying
3069 about CC_HAS_LONG_LONG.
3070 * valarith.c (value_binop): Figure out type ourself based on
3071 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3072 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3073 * valprint.c (val_print_type_code_int): Just call
3074 extract_unsigned_integer directly, rather than going through
3076 * printcmd.c (decode_format): Remove code which would sometimes
3077 change 'g' size to 'w' for integers. print_scalar_formatted handles
3078 printing huge integers well enough, thank you.
3080 * command.c (add_set_cmd, not_just_help_class_command): Change
3081 to make this the sfunc, not cfunc, since that is how we call it.
3082 * command.h: Comment difference between sfunc and cfunc.
3083 * demangle.c (set_demangling_command): Add third arg since that
3084 is how it is called.
3085 (_initialize_demangler): Use sfunc, not cfunc, for
3086 set_demangling_command, since that is how it is called.
3087 Remove show_demangling_command; it has no effect.
3089 * command.c (shell_escape): Report errors correctly (with error
3090 message from strerror).
3092 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3094 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3095 x_scnlen.l rather than x_scnlen to match corresponding change in
3098 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3100 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3101 Change comments regarding TYPE_CODE_BOOL.
3102 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3103 regardless of the language.
3104 (value_true): Just call value_logical_not regardless of language.
3105 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3106 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3107 * language.h: Improve comment for la_builtin_type_vector.
3108 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3109 builtin_type_m2_bool.
3111 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3113 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3114 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3116 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3118 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3119 by restarting the ioctl.
3121 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3123 * target.h (target_wait): Add comment about calling
3124 return_to_top_level.
3126 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3128 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3129 additional arguments.
3130 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3132 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3134 * sparc-stub.c: Remove unnecessary #include of memory.h.
3136 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3138 * mips-tdep.c: Remove code which sets saved_regs from
3139 init_extra_frame_info and put it in new function mips_find_saved_regs.
3140 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3141 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3142 check if it is NULL and call mips_find_saved_regs if so.
3144 * remote-mips.c: Use unfiltered, not filtered, output most places.
3146 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3147 backtrace. Revise comments.
3149 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3151 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3152 alpha and irix. The _sigtramp case has to be handled properly
3153 in the tdep files if we have no ecoff debugging info.
3154 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3155 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3156 without PC_REGNUM kludge.
3157 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3158 Clean up handling of mips sigtramp frames, improve comments.
3160 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3162 * paread.c (read_unwind_info): Fix typo.
3164 * paread.c (pa_symtab_read): Update the "check_strange_names"
3165 filter to match GCC's current output. Filter out section symbols
3166 (which the HP linker sometimes puts in the wrong place).
3168 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3170 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3172 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3174 * Makefile.in: Remove all references to sparcly-nat.c.
3176 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3177 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3178 duplicating serial.h and target.h.
3180 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3181 are not used anywhere (a 5 Oct 1993 change removed the uses).
3183 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3184 * config/m68k/es1800.mt: Add comment.
3185 * remote-es.c: Extensive changes to update to current conventions.
3187 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3188 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3189 to achieve the desired timeout.
3190 * serial.h (serial_t): Add field timeout_remaining.
3192 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3194 * c-exp.y (yylex): Reenable nested type code.
3196 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3198 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3200 * remote-mips.c (mips_ops): Fix docstring.
3202 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3204 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3205 with the old tm-m68k-em.h:
3206 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3207 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3208 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3209 Add FIXME regarding GET_LONGJMP_TARGET.
3211 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3212 * infptrace.c (kill_inferior): Add comments.
3213 * main.c (quit_command): Call target_close after we kill or
3215 * remote-udi.c (udi_close): Don't error() if QUITTING.
3217 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3219 * configure.in: Make m68k-coff and aout add monitor support in
3220 addition to the standard serial support.
3222 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3224 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3227 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3229 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3230 * elfread.c (record_minimal_symbol_and_info),
3231 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3233 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3235 * i386-stub.c: Add ".text" right before "mem_fault:".
3237 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3239 * remote-utils.c (usage): Fix message to be accurate and conform
3240 more closely to normal conventions.
3242 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3243 whether to show information about exec_bfd, and not control whether
3244 to show information about device and speed.
3246 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3247 usage message, don't dump core.
3249 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3250 for variable size array.
3251 (bug_fetch_register, bug_store_register): Rename "value" to
3252 "fpreg_buf" because some compilers don't like variables whose
3253 names are the same as types.
3254 (bug_store_register): Use a cast when converting char * to
3257 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3258 of the command in error message (the text was referring to the old
3259 name of the command).
3261 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3263 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3264 full details on structure elements without names. This partially
3265 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3266 of those changes was accidental.
3268 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3269 defined, make it an error to specify a single argument which is not
3272 * Makefile.in (version.c), main.c (print_gdb_version): Use
3273 host_alias and target_alias, not host_canonical and
3274 target_canonical, to print configuration.
3276 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3278 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3279 of builtin_type_long. It is necessary to get a type which is
3280 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3282 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3283 various miscellaneous things discovered in the process:
3284 * printcmd.c, defs.h (print_address_numeric): New function.
3285 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3286 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3287 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3288 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3290 * utils.c, defs.h (gdb_print_address): New function.
3291 * expprint (dump_expression), gdbtypes.h: Use it.
3292 * breakpoint.c (describe_other_breakpoints),
3293 symmisc.c (dump_symtab, print_symbol):
3294 Use filtered not unfiltered I/O.
3295 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3296 just run gdb under a debugger for this (and it had problems with
3297 printing addresses, how to print b->shadow, etc.).
3298 * buildsym.c (make_blockvector), core.c (memory_error),
3299 exec.c (print_section_info), maint.c (print_section_table),
3300 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3301 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3302 Add comments saying code is broken. Marked with "FIXME-32x64".
3303 * dbxread.c (process_one_symbol), partial-stab.h (default),
3304 remote-vx.c (vx_run_files_info):
3305 Don't cast int being passed to local_hex_string.
3306 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3307 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3309 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3311 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3312 * source.c: Include <sys/types.h> regardless of USG.
3314 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3316 * valops.c (value_assign): Set `type' after coercing toval.
3317 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3318 Use extract_unsigned_integer to get the address of a reference.
3320 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3322 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3323 AIX can use ? instead of \ for continuation. Deal with it.
3325 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3326 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3327 the HP compiler in ANSI mode doesn't like.
3329 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3330 based on USG, rather than defining HAVE_SIGSETMASK to an
3331 expression containing defined. Having a macro used in #if expand
3332 to an expression containing "defined" is undefined according to
3333 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3336 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3338 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3339 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3341 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3343 * ch-exp.y (match_string_literal): Allow a zero-length string.
3344 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3346 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3348 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3349 passing them to print_387_status.
3350 (print_387_status): Don't subtract top from 7 before using it.
3351 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3352 from 7; the above explains it.
3354 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3356 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3357 pointer value when fixing up the frame at the start of a function.
3359 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3361 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3362 Sparc from the stack.
3364 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3366 * remote-mips.c (mips_initialize): Clear mips_initializing via
3367 cleanup chain, not directly.
3369 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3370 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3371 munging the timeout due to the limited range of c_cc[VTIME].
3373 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3374 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3375 m3-nat.c (m3_create_inferior): Pass it.
3376 * procfs.c: Remove ptrace function. It was declared in a way which
3377 conflicted with the prototype in unistd.h on Solaris.
3379 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3381 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3382 in the sigcontext if it is a signal trampoline frame.
3383 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3384 Define for Solaris2.
3386 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3388 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3389 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3390 tm-sparc.h so they can be overridden if necessary.
3392 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3394 * lynx-nat.c: Add Sparc support.
3395 * sparcly-nat.c: Remove. It's useless.
3396 * config/sparc/nm-sparclynx.h: Rewrite.
3397 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3399 * config/sparc/tm-sparclynx.h: Rewrite.
3401 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3403 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3404 directory. Old code was discarded, since the new opcode table has
3407 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3409 * Makefile.in (realclean): Remove info files per make-stds.texi.
3411 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3413 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3414 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3415 * config/sparc/tm-sun4sol2.h: Define it.
3417 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3419 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3420 if we did not find a symbol.
3422 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3424 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3427 * hppab-nat.c (call_ptrace): Delete redundant function.
3428 (kill_inferior, attach, detach, child_resume): Likewise.
3429 (child_xfer_memory): Likewise.
3431 * hppah-nat.c (call_ptrace): Delete redundant function.
3432 (kill_inferior, attach, detach, child_resume): Likewise.
3434 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3436 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3438 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3440 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3441 (CHILD_XFER_MEMORY): Define.
3442 (PT_*): Define so that generic infptrace.c code can be used.
3444 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3446 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3447 struct section_offsets *, not a (nonexistent) struct section_offset *.
3449 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3450 internal_xcoff_symtab, not an array of one of them. Change lots of
3451 "main_aux" to "&main_aux" and so on.
3453 * coffread.c, xcoffread.c: Include <coff/internal.h>
3456 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3458 * coffread.c (coff_getfilename): Make it not static.
3460 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3462 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3463 a completely gratuitous difference between xcoffread.c and coffread.c).
3465 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3467 * infrun.c (wait_for_inferior): Don't set frame for
3468 step_resume_breakpoint for IN_SIGTRAMP cases.
3470 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3471 breakpoint.c (bpstat_what): Move step_resume from its own field of
3472 the struct bpstat_what into the main_action. Make it override
3473 other breakpoints. This is a conservative change in the sense
3474 that before the step resume breakpoint was a breakpoint.c
3475 breakpoint, hitting the step resume breakpoint overrode even
3476 calling bpstat_stop_status.
3478 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3480 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3481 in case execution was stopped in the called function.
3482 * stack.c (print_frame_info, frame_info): If backtracing through
3483 a call dummy, handle the starting source line number on a line
3484 boundary like backtracing through sigtramp.
3485 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3486 for call dummy frame right. Remove old test for dummy frame,
3487 it has been unused at least since gdb-3.5.
3488 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3491 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3493 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3495 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3497 * infrun.c (signals_info), target.c (target_signal_from_name):
3498 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3500 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3502 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3503 * inflow.c (terminal_ours_1): When discussing how to deal with the
3504 tty state, make note of query() as well as readline.
3506 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3507 signals for which stop and print are cleared by default.
3509 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3511 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3512 reserved fields to hold a stub unwind entry type. Fix typo.
3513 (stub_unwind_entry): New structure for raw stub unwind entries.
3514 (stub_unwind_types): The types of stubs we may encounter.
3515 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3516 * hppa-tdep.c (rp_saved): Use additional information provided
3517 by linker stub unwind descriptors.
3518 (frameless_function_invocation): Likewise.
3519 (frame_chain_valid): Likewise.
3520 * paread.c (compare_unwind_entries): New function for sorting
3521 unwind table entries.
3522 (read_unwind_info): Rewrite to remove dependency on host endianness.
3523 Read in data from the $UNWIND_END$ subspace which contains linker
3524 stub unwind descriptors. Merge that data into the basic unwind
3527 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3529 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3531 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3532 from either the symbol name or the auxent.
3533 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3536 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3538 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3540 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3542 * README: Update notes for alpha port.
3544 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3546 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3547 for operation fault, constraint fault, and type fault.
3549 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3551 * Makefile.in (init.c): Add comment explaining formatting conventions.
3553 * c-exp.y (parse_number): Assign to temporary between the right
3554 shifts, to work around a bug in the SCO compiler.
3556 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3557 Add various files which were added to GDB recently.
3559 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3562 * Makefile.in: Add mostlyclean target.
3564 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3568 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3570 * main.c (show_commands): Make return type of extern
3571 history_get be HIST_ENTRY, rather than struct _hist_entry.
3572 (The latter loses with the upcoming merged readline.)
3574 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3576 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3577 const char *, not char *.
3579 * symtab.h (struct symbol): Make section short, not unsigned short.
3581 * symtab.c (lookup_symbol): Add comment about QUIT here.
3583 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3585 * c-exp.y (parse_number): Check for overflow regardless of range
3586 checking. Fix overflow check to use unsigned LONGEST, not
3589 * c-exp.y (parse_number): Make it so that integer constants are
3590 builtin_type_long_long if builtin_type_long isn't big enough or if
3591 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3593 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3594 Print our "()" first, then recurse for the target type.
3596 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3598 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3600 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3602 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3604 * utils.c (request_quit): Re-establish signal handler regardless
3607 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3609 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3611 * i960-tdep.c: Include target.h.
3613 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3615 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3617 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3619 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3620 changes (status -> ourstatus; declare status, etc.).
3621 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3623 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3625 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3627 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3629 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3631 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3633 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3635 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3637 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3639 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3641 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3642 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3644 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3647 Add search to target vector (#if 0'd until after 4.12):
3648 * target.h (to_search, target_search): Add.
3649 * gdbcore.h, core.c (generic_search): Add.
3650 * remote.c (remote_search): Add.
3651 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3654 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3655 is on, call find_pc_function rather than relying just on the minimal
3656 symbols (probably only matters for symbol readers which don't put
3657 statics in the minimal symbols, but changing this strikes me as
3658 not conservative enough).
3659 Initialize name_location in all cases.
3660 If no symbol and no msymbol, don't print anything symbolic.
3662 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3664 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3666 * printcmd.c (print_address_symbolic): Make it search the
3667 symtabs for variables as well as functions. Add `set print
3668 fast-symbolic-addr' and default it to fast (the old way).
3669 Print line numbers for data items as well as functions.
3671 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3672 address, if a symbol is found (take two more args pointing to
3673 where to store these results).
3675 * symtab.h (find_addr_symbol): Add prototype.
3677 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3679 * objfiles.h: Fix comments to reflect the fact that the phrase
3680 "top of stack" always refers to where the pushing and popping takes
3681 place, regardless of whether it is at the highest or lowest address.
3683 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3685 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3686 compiler generated tag names.
3687 * mdebugread.c (parse_type): Handle cross references to qualified
3689 * valops.c (value_struct_elt): Improve error message if the
3690 address of a method is requested from an object instance.
3691 * valops.c (search_struct_method): Make name_matched non-static
3692 to get it initialized correctly.
3693 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3694 exclude segment register which are not writable on newer SCO versions.
3696 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3698 * go32-xdep.c: Remove unused function uerror.
3699 (sigsetmask): Declare return type. Declare argument (to match the
3700 way it is called). Explicitly return 0.
3702 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3704 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3705 partial_symbol): Shrink the storage sizes of symbols, by making
3706 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3707 enums and small ints to the end of each struct to improve
3708 alignment, and switching the section number from int to unsigned
3711 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3713 * symtab.c (find_addr_symbol): New routine that will find the nearest
3714 symbol associated with an address. It does so by exhaustive
3715 search of the symtabs, so it's slow but complete.
3717 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3719 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3720 to [0,0] rather than [0, end of first source file]. This avoids
3721 problems with other parts of GDB looking for linetables in the
3722 _globals_ symtab. Eliminate variables num_object_files and
3723 first_object_file_end.
3725 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3727 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3728 (pop_frame): Restore PC2 and LR0 from dummy frames.
3729 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3730 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3731 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3732 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3733 (SETUP_ARBITRARY_FRAME): Define.
3735 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3737 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3739 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3741 * remote-udi.c (udi_resume): Correct prototype.
3743 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3745 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3746 hppa_frame_find_saved_regs.
3747 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3748 (prologue_inst_adjust_sp): New function.
3749 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3750 (skip_prologue): Completely rewrite to use unwind information.
3751 (hppa_frame_find_saved_regs): Likewise.
3753 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3755 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3756 to convert a signal number with appropriate bounds checking.
3758 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3760 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3762 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3763 print a newline to end the display anyway.
3765 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3766 coprocessor status regs) when popping a frame. This fixes
3767 float exceptions that occur after calling inferior functions.
3769 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3770 Read and write the fsr (float status register) to/from the child
3771 process along with the float regs. Remove Peter Schauer's change
3772 of May 24 '93, which has higher overhead and doesn't solve the
3773 real problem (which was that FSR wasn't being set).
3775 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3777 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3778 stack overflow check isn't right after the register stack
3779 adjustment instruction. Metaware R2.3u compiler moves other
3780 things in front of it. This fix isn't perfect but is what's
3783 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3785 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3787 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3788 character filenames.
3789 * configure.in: Change accordingly.
3791 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3793 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3794 _filtered io routines from these two files.
3796 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3798 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3799 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3800 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3802 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3804 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3806 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3807 printing to gdb_stderr.
3809 * remote-udi.c (udi_kill): Don't close the connection, just set
3810 inferior_pid to zero.
3811 (udi_mourn): Call remove_breakpoints.
3813 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3815 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3817 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3819 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3821 * remote-bug.c: At the start of each section, reset srec_frame
3824 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3825 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3826 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3827 code which looks for those two waitkinds. Use switch statement.
3828 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3829 CHILD_SPECIAL_WAITSTATUS.
3831 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3832 * Move target_signal_from_host, target_signal_to_host, and
3833 store_waitstatus from inftarg.c to target.c. procfs needs them.
3834 * target.c: Include "wait.h" and <signal.h>.
3835 * target.h, infrun.c (proceed), proceed callers: Pass new code
3836 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3837 enums being treated as unsigned and is cleaner.
3838 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
3840 * infcmd.c (signal_command), infrun.c (signals_info):
3841 Don't allow user to specify numeric equivalent of
3842 TARGET_SIGNAL_DEFAULT.
3844 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
3846 * config/alpha/alpha-netware.mt: New target support for Alpha
3848 * configure.in: Add alpha-*-netware* target.
3850 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
3852 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3854 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3856 * target.h: Add enum target_waitkind, enum target_signal, and
3857 struct target_waitstatus. Change status argument to target_wait to
3858 be struct target_waitstatus * instead of int *.
3859 * target.h, infrun.c, all targets: Change type of signal arguments
3860 to resume(), proceed(), and target_resume() from int to enum
3862 * All targets (*_wait, *_resume): Change accordingly.
3863 * infcmd.c (program_info, signal_command), throughout infrun.c,
3864 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3865 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3866 signal code stuff right with the new signals would be non-trivial).
3867 * inferior.h (stop_signal): Make it enum target_signal not int.
3868 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3869 target_signal_from_name): New functions.
3870 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3871 store_waitstatus): New functions.
3872 * procfs.c (procfs_notice_signals): Use them.
3873 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3875 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3877 * objfiles.c (build_objfile_section_table): Don't abort() if
3878 objfile->sections is already set.
3880 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3881 to match recent change to exec.c.
3885 * main.c (print_gdb_version): Change year to 1994.
3887 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3888 * Makefile.in (NONSRC): Add ChangeLog-93.
3890 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3892 * stabsread.c (read_type): Allow defining several type numbers
3893 at once (e.g. "(1,2)=(3,4)="...).
3895 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3897 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3899 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3901 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3902 to process_one_symbol.
3903 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3904 avoid caching a bad endaddr in find_pc_partial_function.
3906 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3908 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3910 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3912 * infrun.c (wait_for_inferior): Do not step or step resume past
3913 the end of a one-line function we just stepped into.
3915 For older changes see ChangeLog-93
3921 version-control: never
projects / deliverable / binutils-gdb.git / blob