1 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
3 * remote-vx.c (vx_attach): Interpret the command argument as an
6 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
8 * configure.in: Change i[34]86 to i[345]86.
9 * nlm/configure.in: Likewise.
10 * gdbserver/configure.in: Likewise.
12 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
14 * configure.in (i386-*-netware): Automatically configure nlm
17 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
19 * nlm/gdbserve.c: conditionalize header file inclusion for either
20 NetWare 4.0 or PIN targets.
21 * nlm/i386.c: include appropriate header files.
22 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
25 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
27 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
28 * nlm/gdbserve.def: Autoload clib.
30 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
32 * breakpoint.c (condition_command): Call breakpoints_changed.
34 * gdbtypes.h: Declare f77_create_literal_string_type and
35 f77_create_literal_complex_type.
36 * valops.c (f77_value_literal_string, f77_value_substring,
37 f77_value_literal_complex): Use xmalloc not malloc.
38 * valops.c (f77_value_literal_string, f77_value_substring):
39 Make addr char * not CORE_ADDR.
40 * value.h (struct value): Add new field literal_data of aligner union.
41 (VALUE_LITERAL_DATA): Use it.
42 * f-lang.h: Declare find_common_for_function.
43 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
44 myaddr fields of a union. Don't overload it with the frame field
45 (not sure this is necessary; I'm not sure what lval_* codes
46 VALUE_SUBSTRING_* can be used with).
48 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
50 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
51 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
53 * rs6000-nat.c: Include libbfd.h again, needed until reference
54 to bfd_cache_lookup is cleaned out.
56 * config/i386/linux.mh (XM_CLIBS): Add -lm.
58 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
60 Work to reduce the interrupts-off duration when running in DOS.
61 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
62 (dos_async_rx): rewrite to unpack as many characters from the
63 asynctsr as possible into a local buffer.
65 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
67 Initial Fortran language support, adapted from work by Farooq Butt
68 (fmbutt@engage.sps.mot.com).
69 * Makefile.in: Add Fortran-related files and dependencies.
70 * defs.h (language_fortran): New language enum.
71 * language.h (_LANG_fortran): Define.
72 (MAX_FORTRAN_DIMS): Define.
73 * expression.h: Reformat to standard.
74 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
75 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
76 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
77 TYPE_CODE_LITERAL_STRING): New type codes.
78 (type): New fields upper_bound_type and lower_bound_type.
79 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
80 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
82 (builtin_type_f_character, etc): Declare.
83 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
84 * f-exp.y: New file, Fortran expression grammar.
85 * f-lang.c: New file, Fortran language support functions.
86 * f-lang.h: New file, Fortran language support declarations.
87 * f-typeprint.c: New file, Fortran type printing.
88 * f-valprint.c: New file, Fortran value printing.
89 * eval.c (evaluate_subexp): Add code for new expression opcodes,
90 fix wording of error message.
91 * gdbtypes.c (f77_create_literal_complex_type,
92 f77_create_literal_string_type): New functions.
93 * language.c (set_language_command): Add Fortran info.
94 (calc_f77_array_dims): New function.
95 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
97 * symfile.c (deduce_language_from_filename): Recognize .f and .F
98 as Fortran source files.
99 * valops.c (f77_value_literal_string, f77_value_substring,
100 f77_value_literal_complex): New functions.
102 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
104 * c-typeprint.c (c_print_type): Assume demangled arguments
105 if a '(' is found in varstring, Looking for ')' at the end of
106 varstring did fail with demangled const member functions, which
107 have a trailing `const'.
108 * remote.c (get_offsets, putpkt): Change to `char' buffers,
109 to avoid errors when compiling with DEC c89.
110 (remote_wait): Cast to `char *' before passing buffer to
111 fputs_filtered, to avoid errors when compiling with DEC c89.
112 (remote_wait): Do not return inferior_pid by default, this
113 statement is never reached, which causes warnings from some
115 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
116 * symfile.c (load_command): If called with no argument, try
117 to get the filename from the executable file.
118 (generic_load): Remove check for NULL filename, it is done
121 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
123 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
124 from June 2, 1994 (what was I thinking?!?). Fix it right this
127 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
129 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
131 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
133 * README: Grammar improvements, clarifications, updates.
135 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
137 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
138 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
139 * configure.in (powerpc-*-netware*): Automatically configure nlm
141 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
142 specific stuff. Make things more configurable.
143 * nlm/configure.in: Add powerpc-*-netware* target. Use
144 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
146 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
147 Remove lots of architecture-specific stuff.
148 * nlm/gdbserve.def: Add new imports.
149 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
150 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
152 * nlm/prelude.o: What was this doing here?
153 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
154 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
155 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
156 * config/powerpc/tm-ppc-nw.h: Ditto.
158 * nlmstub.def: New file, contains imports for 386 nlm stub.
160 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
162 * remote-pa.c: New file for HPPA embedded support. Currently it's
164 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
166 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
168 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
169 STORE_RETURN_VALUE): Define to use %a0 for pointers.
171 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
173 * remote-mips.c: Remove unused declaration of mips_load.
175 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
177 * coffread.c: General cleanup, and support for section offsets.
178 (time.h, sys/types.h, libbfd.h): Don't include.
179 (cur_src_start_addr, cur_src_end_addr): Rename to
180 current_source_start_addr, current_source_end_addr.
181 (nlist_stream_global): Remove.
182 (nlist_bfd_global): New global variable.
183 (coff_symfile_read): Remove code that gets and uses fileno()
185 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
186 section_offsets parameter, add text/data section offset to
187 appropriate symbols' values.
188 (read_one_sym): Use bfd_read instead of fread.
189 (init_stringtab, init_lineno): Change first parameter to a bfd,
190 use bfd routines instead of raw I/O.
192 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
194 * symtab.c (decode_line_1): If funfirstline and we get a
195 non-LOC_BLOCK symbol (e.g. variable or type), then error().
197 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
199 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
200 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
201 (TAGS): Also pass result of find on config sub-directory to etags.
202 (ALLPARAM): Remove; now unused.
204 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
206 * Makefile.in (VERSION): Bump to 4.13.1
207 * NEWS, README: Update to match gdb 4.13 release version.
209 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
211 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
212 * cxux-nat.c: Remove dangling #else block.
213 (m88k_harris_core_register_addr): New function.
215 * environ.c (init_environ): If no environment, do nothing.
217 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
219 * remote.c (remote_wait): Return inferior_pid instead of 0 for
222 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
224 * sparclite/aload.c (sys_error, error): Use vfprintf to variable
227 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
229 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
230 errno_max, signo_max, strtoerrno, strtosigno): Delete.
231 Include "libiberty.h" instead.
233 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
235 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
236 add additional argument specifying raw address to permit
237 proper release of debug registers.
238 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
241 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
243 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
244 define them in top.c. Add comments to the hooks.
246 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
248 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
249 `to_remove_breakpoint' fields.
251 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
253 * infcmd.c (run_command): Remove comment suggesting using
254 target_has_execution instead of inferior_pid.
256 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
258 * remote-mips.c (mips_open): add code to handle baud rate.
260 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
262 * infrun.c (wait_for_inferior): Call target_resume() upon
263 detection of new processes.
265 * procfs.c (create_procinfo): Return pointer to new procinfo
267 * (do_detach): Spacing & formatting cleanup.
268 * (procfs_wait): Move wait_again label to ensure that we really
269 wait again. On exit from fork, release new child from gdbs'
271 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
273 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
275 * i386-nlmstub.c (handle_exception): Wait until the thread has
276 been started before killing the NLM by pointing the PC at
279 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
281 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
282 Irix 5 has a standard _sigtramp signal handler.
283 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
284 it is not needed for a standard _sigtramp signal handler.
285 Add shared library sections to the section table of the target
286 before adding the symbols.
287 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
288 instructions that do not prepare a stack adjustment.
289 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
290 which does the right thing on machines where `char' is unsigned.
292 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
294 * remote.c (remote_open): Move setting of inferior_pid prior to
295 call to remote_start_remote. Also use unique value for pid to
296 avoid confusion with read_register_pid & friends.
297 * (remote_wait): Return inferior_pid instead of 0 in all cases.
299 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
301 * dwarfread.c (bfd.h): Don't include.
303 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
305 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
306 kill the program being debugged. KillMe(), the undocumented
307 call intended for this purpose, causes the server to hang.
309 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
311 * remote.c (read_frame): Calculate run length encoded checksum
313 * config/sh/stub.c: New file.
315 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
317 * target.c (find_default_run_target): Make sure to_can_run is set
320 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
322 * TODO: Remove note about fast watchpoints and remove obsolete
325 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
327 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
328 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
329 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
331 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
333 * target.c (add_target): Don't call clean_target on target
335 * (unpush_target): Test for to_close being set before calling.
336 * (target_xfer_memory, target_info): Check for to_has_memory
337 before playing with memory.
339 * remote.c (remote_open): Set inferior_pid to make kill command
341 * inflow.c (kill_command): Revert change of Aug 2. Use
342 inferior_pid to determine whether to print out "The program is not
345 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
347 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
348 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
349 * m3-nat.c: Pass argument to return_to_top_level.
350 Declare m3_kill_inferior before use.
351 (port_chain_insert): In "can't happen" case, abort rather than
352 setting `mid' to large decimal constant (which gcc warns about).
353 (get_thread_name): Use cast to convert const char * to char *.
354 (add_mach_specific_commands): #if 0 "thread break" command.
355 (m3_trace_him): Call push_target.
356 (mach_really_wait): New argument pid; remove unused
358 (intercept_exec_calls): Call target_terminal_init and
359 target_terminal_inferior once the child execs.
360 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
362 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
364 * procfs.c (procfs_mourn_inferior): don't dereference the
365 procinfo pointer after it has been freed.
367 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
369 * breakpoint.c (breakpoint_1): Improve pluralization in display
370 of breakpoint hit counts.
372 * language.h (struct language_defn): Remove unused field
374 (longest_float): Remove, no longer used.
375 * language.c (unknown_language_defn, auto_language_defn,
376 local_language_defn): Remove init of la_longest_float field.
377 * c-lang.c (c_language_defn, cplus_language_defn,
378 asm_language_defn): Ditto.
379 * ch-lang.c (chill_language_defn): Ditto.
380 * m2-lang.c (m2_language_defn): Ditto.
382 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
384 * defs.h (bfd_read, bfd_seek): Remove declarations.
385 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
387 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
389 * inflow.c (kill_command): Fix a bug which prevented target
390 programs to be killed.
392 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
394 * defs.h: Change two-line declarations to one-line form.
395 (NORETURN): Define as "volatile" only for older GCCs.
396 (ATTR_NORETURN): Define for newer GCCs.
397 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
399 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
401 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
402 * breakpoint.c (delete_breakpoint, enable_breakpoint,
403 disable_breakpoint): Don't call breakpoints_changed; it is now
404 called via the *_breakpoint_hook functions.
405 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
407 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
409 * stabsread.c (read_type): Fix a bug in enum size calculation.
411 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
413 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
414 argument types to shut up GCC.
416 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
417 linker stub, then return the address the stub will return to.
418 (frame_saved_pc): Correctly restart the search for the saved
419 pc when a linker stub is encountered.
421 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
422 register stores emitted by the version 9 HP compilers.
423 (inst_saves_fr): Relax test for a specific base register (%r1);
424 this avoids losing with the version 9 HP compilers.
425 (skip_prologue): Try to skip argument stores emitted by the HP
426 compilers. It's not perfect, but it's better than before.
428 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
430 * findvar.c (write_pc write_pc_pid): Remove casts to long when
431 calling write_register_pid.
432 * (write_register_pid): Add prototype.
434 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
436 * remote.c (read_frame): Split readchar/checksum calculation into
437 two parts since evaluation order is undefined.
439 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
441 From Kevin A. Buettner (kev@cujo.geg.mot.com).
442 * Makefile.in (coredep.o): Add inferior.h as dependency.
443 * inflow.c: Add F_SETOWN to list of defines to check
444 around code that uses F_SETOWN.
446 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
448 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
449 set the -L and -B directory prefixes so we can link with it.
451 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
453 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
454 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
457 * General hackery to support alternate user-interface.
458 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
459 disable_breakpoint): Call hooks for alternate user-interface.
460 * defs.h: Add declarations for alternate user-interface hooks.
461 * main.c (main): Add --nw (and --nowindows) options to disable
463 * (near call to command_loop): Call command_loop_hook if set.
464 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
465 * stack.c: Call print_frame_info_listing_hook if set.
466 * top.c (gdb_init): Initialize targets.c and utils.c prior to
467 other files to make sure that calls to error and warning will
468 work. Call init_ui_hook after everything else.
469 * utils.c (query): Call query_hook if set.
470 * (gdb_flush): Call flush_hook if set.
471 * Change _initialize_utils to initialize_utils cuz we don't use
472 automatic initialization of utils.c anymore.
474 * Support for TK GUI.
475 * Makefile.in: Add rule for gdbtk.o.
476 * configure.in: Add support for --enable-gdbtk.
477 * gdbtk.c: New file. Contains support routines for TK interface.
478 * gdbtk.tcl: New file. Implements GUI policy.
480 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
483 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
485 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
486 there and we are using the gcc from the tree.
487 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
489 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
491 * Makefile.in (annotate.o): Add dependencies.
493 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
495 * sparclite/aload.c: Added new -q (quiet) option.
496 return 0 exit status if file was successfully downloaded.
498 * nlm/gdbserve.c: merge in command line argument parsing changes
499 and bug fixes made to i386-nlmstub.c.
501 * i386-nlmstub.c: The returnLength field must be initialized
502 before portConfig is passed to AIOGetPortConfiguration.
503 Compare command line arguments with strnicmp(); args are
504 case insensitive on netware.
506 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
508 * Makefile.in (DISTSTUFF): Add definition.
509 (diststuff): Add for new distribution support.
510 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
511 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
512 Remove old distribution building rules, now uses standard
513 distribution support in parent directory Makefile.in.
515 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
517 * target.c (push_target): Cast result from xmalloc.
519 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
521 * elfread.c (elf_symtab_read): Discard compiler labels generated
522 by the Solaris 2.1/Intel SunPro compiler.
524 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
526 * target.c (nomemory): Fix prototype and routine to take correct
529 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
531 * Makefile.in (clean): Remove libgdb-files.
533 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
535 * coredep.c: Include inferior.h.
537 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
539 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
542 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
544 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
545 .cp as C++, alphabetize better.
547 * breakpoint.c (ignore, condition): Move usage note into body of
548 help text, so first line can be one-line summary.
550 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
552 * target.c (unpush_target): Fix handling of removal of top target.
554 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
556 * Makefile.in: Add stuff to build nlmstub.
557 * Add rule for annotate.o to keep Sun make happy.
558 * configure.in: Add config for powerpc/Netware.
560 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
561 filename. This speeds up handling of trailing N_SO stabs (they
562 mark the end of a .o file).
564 * target.c, target.h: Change the way pushing and popping of
565 targets work to support target overlays and inheritance.
566 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
567 Fixup references to current_target, due to previous changes.
569 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
570 needed to get the address of longjmp out of the target.
572 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
574 * main.c: Include <ctype.h>.
576 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
578 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
581 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
583 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
585 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
587 * Makefile.in (VERSION): Bump to 4.12.4.
589 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
591 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
592 * configure.in (m88*-harris-cxux*): New configuration.
593 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
594 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
596 * config/m88k/tm-m88k.h: Add comment about Harris OS.
597 (TARGET_WRITE_PC): Pass pid through to register writers.
599 * configure.in (m68*): Put vendor-only-specified host configs
600 after vendor-and-os-specified configs.
601 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
603 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
604 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
607 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
609 * elfread.c (elf_symtab_read): Handle error return from
610 bfd_get_dynamic_symtab_upper_bound gracefully.
612 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
614 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
615 registers in use by the inferior.
616 * coredep.c (fetch_core_registers, register_addr): Use it.
617 * findvar.c (registers_changed, registers_fetched,
618 read_register_bytes): Ditto.
619 * infcmd.c (do_registers_info, registers_info): Ditto.
620 * infptrace.c (fetch_inferior_registers,
621 store_inferior_registers): Ditto.
622 * stack.c (frame_info): Ditto.
624 * coredep.c (CORE_REGISTER_ADDR): New macro.
625 (fetch_core_registers): Use it.
627 * breakpoint.c (ignore, condition): Add usage notes to help strings.
628 * symfile.c (add-symbol-file): Add usage note to help string.
629 (add_shared_symbol_files_command): New command.
632 * inferior.h (read_pc_pid): Declare.
633 * breakpoint.c (watchpoint_check): Cache breakpoint in local
634 variable b, remove unused variable other_type_used.
635 * main.c (inferior.h, call-cmds.h): Include.
637 * remote.c (remote_wait): Return 0 by default.
639 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
641 Stop printing at null char option, from Oliver Meyer
642 (omeyer@i3.informatik.rwth-aachen.de).
643 * valprint.h, valprint.c (stop_print_at_null): New global.
644 * valprint.c (_initialize_valprint): New print set subcommand
646 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
647 printing a char array, adjust the number of chars to print.
649 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
651 From Kevin A. Buettner (kev@cujo.geg.mot.com).
652 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
653 pic code in addition to prologues where an instruction from the
654 prologue gets moved into the delay slot of a branch instruction
655 immediately following the prologue. A table of potential prologue
656 instructions (prologue_insn_tbl) is now used for picking apart a
658 (frame_find_saved_regs): Changed the way in which limit gets set
659 so that the delay slot of branch instructions immediately
660 following the prologue gets examined.
661 (pushed_size, store_parm_word, store_parm, push_parameters,
662 collect_returned_value): Deleted.
664 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
666 * infrun.c (wait_for_inferior): Handle stepping into leaf
667 functions whose prologue consists of gp loading code only.
669 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
671 * dbxread.c: Don't include libbfd.h.
672 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
673 <time.h>, or <sys/types.h>.
674 * elfread.c (elf_symfile_read): Use only standard BFD functions to
675 collect information about the stab and stab string sections.
677 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
679 * stabsread.c (read_huge_number): handle large unsigned number
680 for stabs generated by os9k C compiler.
682 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
684 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
685 * breakpoint.h (hit_count): New breakpoint field.
686 * breakpoint.c (show_breakpoint_hit_counts): New variable.
687 (clear_breakpoint_hit_counts): New function.
688 (bpstat_stop_status): Increment the hit count.
689 (breakpoint_1): Display the hit count.
690 * infcmd.c (run_command): Reset breakpoint hit counts.
691 * target.c (generic_mourn_inferior): Don't clear ignore counts if
692 displaying hit counts.
694 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
696 * elfread.c (elf_symfile_read): Unconditionally add dynamic
697 symbols for all symbol files. Makes skipping over the
698 trampoline code work when stepping from a function in a shared
699 library into a function in a different shared library for Irix 5.
700 Other ELF targets do not have enough information in their
701 dynamic symbol tables to make this work.
702 (elf_symtab_read): Relocate mst_solib_trampoline address.
704 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
706 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
707 * configure.in (m68*-atari-sysv4*): New configuration.
708 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
709 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
710 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
711 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
712 * config/m68k/amix.mh, config/m68k/amix.mt,
713 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
716 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
718 * symtab.c (find_function_start_sal): New function to find
719 the start of a function from a function symbol.
720 (decode_line_1, decode_line_2): Use it instead of open coded
721 partial copies of the code.
722 (list_symbols): Quote symbol name before passing it to
723 break_command to enable proper handling of mangled symbols.
725 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
727 * ch-exp.y (match_simple_name_string): Don't lower-case here.
728 * ch-exp.y (yylex): First try name lookup using exact name
729 typed by user; if that fails, try lower-cased name.
731 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
733 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
734 Move "no debugging symbols found" test to symfile.c.
735 * symfile.c (syms_from_objfile, reread_symbols): Add
736 "no debugging symbols found" test.
737 * coffread.c (init_stringtab): Handle stripped files with a
738 stringtab offset of zero gracefully.
739 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
740 BFD instead of stop_pc heuristic to determine if it is a dynamically
742 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
743 ioctl, it indicates that the process has exited.
745 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
747 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
748 .PARISC.unwind section now.
750 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
752 * breakpoint.c (mention): Always show breakpoint address if no
755 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
757 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
758 handling of shared libraries for non-ELF executables, but only if
759 HANDLE_SVR4_EXEC_EMULATORS is defined.
760 (locate_base): Try to find debug_base in the dynamic linker
761 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
762 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
763 Define to enable handling of shared libraries for a.out executables,
764 run under Solaris BCP.
766 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
768 * infrun.c (wait_for_inferior): Print "Program exited normally"
769 regardless of batch_mode.
770 * defs.h, top.c (batch_mode): Removed.
772 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
774 * Makefile.in (dcache_h): Remove redundant definition.
775 (init.c): Add a comment.
776 (top.c): Remove explicit compile action.
777 * breakpoint.c (mention): Share code indicating location of
778 break/watchpoints, don't print address if addressprint is off.
779 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
780 (demangle): Remove redundant declarations.
781 * eval.c: Remove redundant function declarations.
782 * objfiles.h: Cosmetic and grammatical improvements.
783 * TODO: Various updates.
785 * remote-mips.c: Replace all \r chars with \015.
786 (mips_receive_header): Display control characters readably.
787 (mips_xfer_memory): Add a simple progress display.
789 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
791 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
793 * remote-hms.c (flush): New function.
794 (expect): Get edge case right.
795 (hms_read_inferior_memory): Be more tolerant of line noise.
797 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
799 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
800 target files, not non-existent mach3.mh and mach3.mt.
802 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
804 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
805 symbols for all symbol files. Makes skipping over the
806 trampoline code work when stepping from a function in a shared
807 library into a function in a different shared library.
808 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
810 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
812 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
813 names mean end of .o file.
814 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
815 top of routine. Handle new thread notification cleanly.
816 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
817 thread notification scheme.
818 * (child_resume): General cleanups, handle resumption of all
821 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
823 * ser-go32.c: Rewrite to run under windows.
824 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
826 * serial.c (serial_open): Notice device "pc".
827 * remote-e7000.c: Fix copyright date.
828 (expect): Compare \n and \r the same.
829 (e7000_open): Allow pc as a serial port
830 * sh/sh.mt: Add ser-e7kpc.
831 * h8300/h8300hms.mt: Add ser-e7kpc.
832 * main.c (proc_wait): Don't wait if using go32.
834 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
836 * somread.c: Simplify by using stabsect_build_psymtabs.
837 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
838 corresponding to the name of the text section. All references
840 (somstab_build_psymtabs): Delete function, no longer needed.
842 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
844 * somread.c: Renamed from paread.c. Changed function names and
845 comments to reflect that this file deals with SOM (an object file
846 format), rather than the PA (a cpu).
847 (Makefile.in): Chaned appropriately.
848 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
849 * dbxread.c (somstab_build_psymtabs): Renamed from
850 pastab_build_psymtabs.
852 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
854 * core-sol2.c: New file to handle ELF and BCP core file flavours.
855 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
857 * Makefile.in: Updated for core-sol2.c.
858 * README: Add notes about SPARCworks cc under Solaris 2.x,
859 from Casper H.S. Dik (casper@fwi.uva.nl).
860 * config/mips/xm-makeva.h: Removed, no longer necessary.
861 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
862 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
863 config/mips/xm-riscos.h: Remove references to xm-makeva.h
865 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
867 * gdba.el: Put program input and output in a separate buffer.
869 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
871 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
872 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
873 with global variable of same name in libnsl.so on UnixWare.
875 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
877 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
878 embedded in template name.
880 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
882 * config/i386/nm-linux.h: change calling convention of
883 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
884 target_insert_watchpoint() and
885 target_remove_watchpoint().
887 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
888 to be long long in gdb.
889 * config/mips/tm-bigmips.h: ditto.
891 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
893 * c-lang.c (asm_language_defn): New definitions for language_asm,
894 mostly copied from c_language_defn, to avoid warnings when
895 switching between c and asm stack frames.
897 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
899 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
900 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
901 (upgrade_type, handle_psymbol_enumerators): Likewise.
902 (has_opaque_xref, cross_ref): Likewise.
903 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
904 debugging information, rather than doing it here.
905 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
906 point in ecoff_debug_swap backend structure, rather than calling
907 ecoff_slurp_symbolic_info directly.
909 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
911 * breakpoint.c: Include annotate.h. Call annotate_field rather
912 than printing annotation directly.
914 * main.c: Include string.h.
916 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
918 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
919 call it instead of doing normal loop.
920 * infcmd.c (attach_command): Don't call wait_for_inferior if
922 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
923 hook that can decide whether to step over the next breakpoint.
924 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
925 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
928 * configure.in: Improve sorting/formatting of hosts and targets.
929 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
930 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
931 * Makefile.in (stop-gdb): New target.
932 * stop-gdb.c: New file, utility to get attention of waiting GDBs
935 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
937 * top.c (gdb_init): Init current_directory in gdb_init. Probably
938 the identical initialization can be deleted from main.c, but i
939 haven't done so just in case.
941 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
943 * gdba.el: Added menu windows and slightly improved window
944 handling to gdba.el. Fixed numerous minor bugs that were causing
945 emacs and gdb to fall out of sync.
947 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
949 * breakpoint.c: annotate changes lost at merge, put back in.
951 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
953 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
956 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
958 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
960 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
961 writing of floating registers, the dpx2 kernel disallows it.
962 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
963 is contained in o_praw.
964 * irix5-nat.c (solib_map_sections): Adjust sections by the
965 difference between the loaded address and the prelinked address.
966 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
968 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
969 symbols, their value is absolute.
970 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
971 libraries fh->adr fields of zero. Relocate minimal symbol values
972 upon readin. Relocate non-stabs symbols upon readin.
973 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
974 start address of the outermost block.
975 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
976 instead of section_offsets and use relocated pst->textlow for
977 line number and procedure address relocations.
979 From gmo@MicroUnity.com (Guillermo A. Loyola):
980 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
981 Handle SGI Irix5 stIndirect symbol type.
983 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
985 * breakpoint.c: fix a syntax error native cc does not like.
987 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
988 * sparclite/Makefile.in: ditto.
989 * sparcl-tdpe.c: change file name because first 8 chars has to be
991 * sparcl-stub.c: ditto.
993 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
995 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
997 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
999 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1000 ignore) a PID argument.
1001 (hppa_pop_frame): Pass a PID to target_write_pc.
1002 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1003 and pass through a PID argument.
1004 (target_read_pc, target_write_pc): Update prototypes.
1006 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1008 * Makefile.in: add new file sparclite-tdep.c.
1009 * sparclite/Makefile.in: add new file sparclite-stub.c.
1010 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1012 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1013 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1015 * sparclite-tdep.c: new file, contains hardware breakpoint support
1017 * sparclite-stub.c: new file, stub code that add support hardware
1019 * breakpoint.c: add hardware breakpoint support.
1020 * breakpoint.h: add new breakpoint type to support hardware
1022 * config/mips/nm-irix4.h: change interface for target dependent
1023 code supporting watch point.
1024 * config/pa/nm-hppab.h: change interface for target dependent
1025 code supporting watch point.
1027 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1029 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1031 * stabsread.c (read_struct_fields): os9k nested structure does not
1032 have terminating ';', instead it just get to ',' and bit position
1035 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1037 * nlmread.c (nlm_symtab_read): Clean up a bit.
1038 * (nlm_symfile_read): Record bounds of main() so that backtrace
1039 command will know where to stop.
1040 * objfiles.c (objfile_relocate): Relocate entry point/func info
1041 for backtrace as well.
1042 * objfiles.h: Define values for invalid PCs for entry point info.
1043 * symfile.c (init_entry_point_info): Initialize invalid values
1044 with aforementioned macros.
1045 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1046 to cause backtrace to stop when it gets back to main().
1047 * config/i386/tm-i386nw.h: Ditto.
1049 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1051 Fix value_print, which used to be ostensibly language-independent,
1052 but would print pointers and arrays in C syntax. Instead, call
1053 a language-specific function.
1054 * language.h (struct language_defn): New functional field
1056 (LA_VALUE_PRINT): New macro.
1057 * language.c (unk_lang_value_print): New stub/dummy function.
1058 (unknown_language_defn, auto_language_defn, local_language_defn):
1060 * c-valprint.c (c_value_print): New function, with code moved from:
1061 * valprint.c (value_print): ... here. Now just invoke
1062 LA_VALUE_PRINT to do language-specific stuff.
1063 * valprint.c (value_print_array_elements): Make non-static.
1064 * c-lang.c (c_language_defn, cplus_language_defn): Add
1065 c_value_print in the la_value_print field.
1066 * m2-lang.c (m2_language_defn): Likewise.
1067 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1068 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1069 * ch-valprint.c (chill_value_print): New function, based on
1070 c_value_print, but use Chill "look and feel."
1071 * c-lang.h (c_value_print): New prototype.
1072 * ch-lang.h (chill_value_print): New prototype.
1073 * value.h (value_print_array_elements): New prototype.
1075 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1076 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1078 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1080 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1081 to new file top.c. Make things extern instead of static and
1082 similar rearrangements to deal with this.
1084 * utils.c: Move fputs_unfiltered to main.c. Remove
1085 FPUTS_UNFILTERED_OVERRIDE ifndef.
1086 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1087 and libgdb uses utils.c and top.c.
1089 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1091 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1093 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1095 * ch-valprint.c (chill_val_print_array_elements): New function.
1096 A Chill version of val_print_array_elements, it prints the
1097 array index labels, in additions ot the array element values.
1098 (chill_val_print): Use the new function.
1100 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1102 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1104 * defs.h (enum language): Add language_asm.
1105 * findvar.c (read_register_bytes read_register_gen
1106 write_register_bytes read_register read_register_pid
1107 write_register write_register_pid supply_register): Move multi-
1108 thread handling down into these routines. Create XXX_pid routines
1109 that allow register references to specify the pid.
1110 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1111 read_sp write_sp read_fp write_fp): Move these routines from
1112 infcmd to findvar to centralize the whole mess.
1113 * i386-nlmstub.c: Portability fixes.
1114 * infptrace.c (child_resume): Conditionalize to allow other natives
1115 to override it. Remove PIDGET gubbish, it's no longer necessary.
1116 * infrun.c (wait_for_inferior): Put registers_changed() before
1117 target_wait() to speed up remote debugging.
1118 * Replace code that reads registers from other threads with much
1119 nicer looking new function calls (see changes to findvar.c).
1120 * Don't skip prologues if debugging assembly source.
1121 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1122 child_resume to handle multi-thread debugging properly.
1123 * remote.c: Add O response to get console output from target.
1124 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1125 SERIAL_ERROR here to simplify callers.
1126 * Change static var timeout to remote_timeout.
1127 * (fromhex): Remove unnecessary return -1 at end of routine.
1128 * (remote_wait): Turn this into a big switch statement. Add
1129 support for O response.
1130 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1131 * (getpkt): Split getpkt into two parts. read_frame deals with
1132 all formatting issues, run-length encoding, and framing. getpkt
1133 now handles error recovery, and frame detection.
1134 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1135 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1136 control. (hardwire_readchar): Handle EINTR from read().
1137 * symfile.c (deduce_language_from_filename): Add support for .s
1139 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1140 override infptrace's child_wait.
1141 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1142 instead of XXXlynx.h.
1143 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1145 * nlm/gdbserve.c: Portability fixes.
1147 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1149 * inftarg.c (child_wait): Call proc_wait, not wait.
1150 (child_mourn_inferior): Call proc_remove_foreign.
1151 * main.c (gdb_init): Call init_proc.
1152 * main.c: Provide dummy versions of init_proc, proc_wait, and
1153 proc_remove_foreign for the gdb case (the libgdb case provides its
1154 own versions of these functions).
1155 * Makefile.in (libgdb-files): Add libproc.a.
1157 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1159 Hardware watchpoints for Linux, from Rick Sladkey
1160 (jrs@world.std.com).
1161 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1162 new hardware breakpoint recovery method.
1163 * i386v-nat.c (i386_insert_watchpoint,
1164 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1165 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1166 New functions to support the 386 hardware debugging registers.
1167 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1168 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1169 target_insert_watchpoint, target_remove_watchpoint): Define these
1170 macros to use the hardware debugging functions in i386v-nat.c.
1172 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1174 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1177 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1179 * target.c, target.h: New variables target_activity_function and
1181 * inflow.c, inferior.h: New functions set_sigio_trap and
1183 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1185 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1187 * remote-sim.h (sim_verbose): Delete.
1188 Document callbacks needed.
1189 (sim_*): Change result to void where there isn't one.
1190 (sim_open): Clarify argument and error response.
1191 (sim_close): Declare.
1192 (sim_load): Change bfd_handle argument to file name. Clarify result.
1193 (sim_create_inferior): Renamed from sim_set_args.
1194 (sim_set_pc): Delete.
1195 (sim_info): Delete printf_fn argument.
1196 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1197 (gdbsim_load): Try sim_load first.
1198 (gdbsim_create_inferior): Call sim_create_inferior.
1199 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1200 (gdbsim_close): Call sim_close.
1201 (gdbsim_files_info): Update call to sim_info.
1202 (gdbsim_ops): Realign comments.
1204 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1206 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1208 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1209 the auxent if the symbol's name is ".file". From David Edelsohn
1210 <c1dje@watson.ibm.com>.
1212 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1214 * breakpoint.c (breakpoint_1): Fix typo.
1216 * annotate.c (annotate_field_end): Fix typo.
1218 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1220 * Makefile.in (TSSTART): Remove; no longer used.
1222 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1223 fputs_unfiltered and exit directly, rather than fatal. The latter
1224 calls vfprintf_unfiltered!
1226 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1227 * value.h, printcmd.c (print_value_flags): Move from here...
1228 * annotate.c: ...to here, and make it use can_dereference.
1230 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1232 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1233 Remove, needed for both native and cross.
1234 * target.c (attach_flag, generic_mourn_inferior): Put here.
1235 * utils.c (job_control): Put here.
1236 (terminal.h): Don't include anymore.
1238 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1240 * source.c (find_source_lines): Always use code that was #ifdef
1241 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1242 leaving it on the chain. Reindent much of this function.
1243 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1244 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1245 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1246 config/ns32k/xm-ns32km3.h: Remove all references to
1247 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1248 * main.c, fork-child.c, many config files: Remove all
1249 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1252 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1253 This avoids __eprintf troubles.
1255 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1257 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1258 initialization code which needs to be called even if we bypass the
1259 command line stuff into gdb_init.
1260 * utils.c (fputs_unfiltered): Surround in #ifndef
1261 FPUTS_UNFILTERED_OVERRIDE.
1262 * Makefile.in (libgdb.a): New target.
1264 * utils.c: Rearrange I/O stuff a bit so that all output goes
1265 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1266 which made %s not work with arbitrarily large strings.
1267 * printcmd.c (printf_command): Use printf_filtered, not
1268 printf_unfiltered and printf, now that arbitrary limit is gone.
1271 * breakpoint.c (watchpoint_check): Remove unused variable b.
1272 * stack.c (print_frame_info): Move sp and buf inside #if.
1273 * eval.c (evaluate_subexp): Remove unused variables pp,
1274 mangle_ptr, ptr, and mangle_tstr.
1275 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1277 * symtab.c (lookup_symtab): Put variable copy inside #if.
1278 (decode_line_1): Put variable q1 inside #if 0.
1279 * target.h: Declare target_link.
1280 * infrun.c (wait_for_inferior): Remove unused variables signame.
1281 * remote.c (remote_resume): Remove unused variable name.
1282 * c-exp.y (parse_number): Parenthesize operand of shift.
1283 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1284 (this is a semantic change, the warning seems to have detected a bug).
1285 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1286 * coffread.c: Move variable temptype inside #if.
1287 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1289 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1290 (chill_val_print): Remove unused variable in_range.
1291 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1292 (chill_val_print): Add default case for switch.
1293 * stabsread.h: Declare stabsect_build_psymtabs.
1294 * os9kread.c (read_minimal_symbols): Make this return void.
1295 (os9k_symfile_read): Remove unused variables stb_exist and val.
1296 (os9k_symfile_init): Remove unused variable val.
1297 (fill_sym): Remove unused variable id.
1298 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1299 unused variable nsl.
1300 Remove unused variable symfile_bfd.
1301 #if 0 unused variables lbrac_unmatched_complaint and
1302 lbrac_mismatch_complaint.
1303 Remove declaration for non-existent function os9k_next_symbol_text.
1305 * annotate.c, annotate.h: New files, containing a function for
1306 each annotation which outputs it.
1307 * Move breakpoints_changed from breakpoint.c to annotate.c.
1308 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1309 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1310 Use annotate.c functions to output annotations.
1311 * Makefile.in (OBS): Add annotate.o.
1313 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1315 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1316 elf_unwind_entries are always initialized.
1318 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1319 stubs which return directly to the caller rather than to the stub
1322 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1324 * c-exp.y (yyerror): Display a more informative error message.
1325 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1326 * m2-exp.y (yyerror): Ditto.
1328 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1330 * inflow.c (job_control): Move definition to front of file.
1332 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1334 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1335 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1337 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1339 * Makefile.in (kdb): Remove old init.c creation commands.
1340 * configure.in (sparclite): Match on sparclite*.
1341 * sparclite/aload.c (main): Only change section addresses for
1342 a.out format object files.
1344 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1346 * config/i386/go32.mh: Define CC.
1348 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1350 * gdbserver/Makefile.in: Remove irrelevant definitions and
1351 comments inherited from the gdb Makefile.
1352 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1353 (VERSION): Update to 4.12.3.
1354 (gdbserver): Remove any existing executable first.
1355 (distclean, realclean): Remove nm.h.
1356 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1357 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1358 Don't use absolute pathname.
1360 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1362 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1365 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1367 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1368 (print_it_normal): Add annotations for the inferior starting and
1369 stopping, and for all the various messages related to how it
1372 * printcmd.c (do_one_display): Annotate.
1373 * stack.c (print_frame_info): Annotate printing of stack frames.
1375 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1377 * remote.c (get_offsets): Handle case where stub doesn't support
1380 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1382 Add partial support for g++ code compiled with -fvtable-thunks.
1383 * c-valprint.c (c_val_print): Add vtblprint support
1385 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1386 pointers (if using thunks) as well as array of structs (otherwise).
1387 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1388 level, and make the latter non-static (so define_symbol can use it).
1389 * stabsread.c (define_symbol): If the type being defined is a
1390 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1391 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1392 * values.c (value_virtual_fn_field): Handle thunks.
1393 * values.c (value_headof): Minor efficiency hack.
1394 * values.c (value_headof): Incomplete thunk support. FIXME.
1396 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1398 * valprint.c (print_longest): Clarify comment about use_local.
1399 * printcmd.c, defs.h (print_address_numeric), callers in
1400 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1401 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1402 exec.c: New argument use_local.
1403 * source.c (identify_source_line): Use filtered output. Use
1404 print_address_numeric.
1406 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1407 language.c (type_error, range_error): Use filtered output.
1408 * utils.c (error_begin): Update comment to tell people to use
1411 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1412 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1415 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1417 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1418 from the fault, #ifndef FAULTED_USE_SIGINFO.
1419 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1421 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1423 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1424 Explicitly annotate each record.
1426 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1428 * xcoffexec.c: Reformat to standards and lint.
1429 (language.h): Include.
1430 (exec_close): Declare arg "quitting".
1431 (file_command): Declare arg "from_tty".
1432 (map_vmap): Cast xmalloc result to PTR.
1433 * rs6000-nat.c: Reformat to standards and lint.
1434 (exec_one_dummy_insn): Use char array for saved instruction.
1435 (fixup_breakpoints): Declare.
1436 (vmap_ldinfo): Be more informative in fatal error messages.
1437 (xcoff_relocate_symtab): Define to return void.
1438 * xcoffsolib.h: Reformat to standards, improve comments.
1439 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1441 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1443 * utils.c, defs.h (error_begin): New function.
1444 (quit): Print annotation before printing the error message.
1445 * main.c (return_to_top_level): Print annotation before doing the
1447 * symtab.c (decode_line_1): Call error not warning and then
1448 return_to_top_level. Call error_begin and printf_unfiltered
1449 rather calling warning (before calls to return_to_top_level).
1450 * core.c (memory_error): Use error_begin, printf_unfiltered,
1451 print_address_numeric and return_to_top_level instead of error.
1452 Cleans up a FIXME-32x64.
1453 * language.c (type_error, range_error): Call error_begin
1454 not just target_terminal_ours.
1456 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1457 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1458 side of an assignment is non-portable.
1460 * utils.c (query): Change syntax of query annotations to be
1461 consistent with other input annotations.
1462 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1464 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1466 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1468 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1469 that have a stack frame size of 32k or larger (from Paul Flinders).
1470 Remove #if 0'd code.
1472 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1474 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1475 for Lynx platforms that need it.
1476 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1478 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1480 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1481 than trying to deduce it from the fault.
1483 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1485 * printcmd.c (print_address_symbolic): Initialize name to empty
1486 string to avoid core dump if lookup fails.
1487 * remote-e7000.c (printf_e7000debug): Error if target not open.
1489 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1491 * i386-nlmstub.c: Update to be more in line with PIN stub.
1492 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1493 * (hex2mem): Init ptr.
1494 * General cleanups to use ConsolePrintf, standard prologues, etc...
1496 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1498 * i386-nlmstub.c: More changes to be compatible with remote.c.
1500 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1501 into (the far less frequently called) dbx_symfile_read.
1503 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1505 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1507 * dbxread.c (record_minimal_symbol): Record the section
1508 associated with the symbol to make dynmaic relocation work.
1509 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1510 Solaris brain-damage which don't apply to relocatable object
1512 * (stabsect_build_psymtabs): New routine to read stabs out of an
1513 arbitrarily named section.
1514 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1516 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1517 stabs out of the nlm.
1518 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1519 brain-damage which don't apply to relocatable object files.
1520 * remote.c (putpkt): Improve error reporting and error handling.
1521 * (get_offsets): Temporary kludge to force data & bss sections to
1522 have the same relocation.
1523 * stabsread.c (define_symbol, scan_file_globals): Record section
1526 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1528 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1529 FIXME-32x64 comment.
1531 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1533 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1534 to after call to target_wait. This means that flush_cached_frames
1535 can call target_terminal_ours if it wants to.
1536 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1537 comment about why the code is dubious.
1539 * stabsread.c (read_type): Call read_type, not nonexistent
1542 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1544 * remote-os9k.c (rombug_fetch_registers): set trace mode
1546 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1548 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1550 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1551 passed to process_one_symbol.
1552 * stabsread.c (read_type): process os9k functio prototype.
1554 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1556 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1559 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1561 * utils.c (prompt_for_continue): Annotate prompt.
1562 (query): Annotate query.
1563 * printcmd.c (print_frame_args): Change syntax of argument
1564 annotation to make name and value part of a single group of
1565 annotations, not two separate groups.
1566 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1567 * valprint.c (val_print_array_elements): Change syntax of
1568 annotation to be more concise.
1569 * main.c, defs.h (command_line_input): New argument tells what
1570 string to include in the annotations.
1571 * symtab.c (decode_line_2), main.c (read_command_lines,
1572 command_loop): Change callers.
1574 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1575 target null pointer.
1576 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1578 * printcmd.c (output_command): Annotate things we print here too.
1579 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1580 * Move declaration of print_value_flags from defs.h to value.h.
1581 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1583 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1585 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1586 BFD handles sun3 dynamic relocations now.
1587 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1590 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1592 * printcmd.c (print_command_1): Annotate the top-level expressions
1594 (print_frame_args): Annotate each argument.
1595 * printcmd.c, defs.h (print_value_flags): New function.
1596 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1597 * valprint.c (val_print_array_elements): Annotate each array element.
1599 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1601 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1602 the register contains a pointer to the type, not the type itself.
1604 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1606 * main.c (main): Accept --annotate=N option and make --fullname
1607 the same as --annotate=1.
1608 (command_line_input): Print annotatation before and after prompt.
1609 * blockframe.c (flush_cached_frames): Print annotation.
1610 * Rename frame_file_full_name to annotation_level and move it from
1612 * source.c (identify_source_line): If annotation_level > 1,
1613 change output format.
1614 * breakpoint.c: Print annotation whenever a breakpoint changes.
1615 * main.c: New variable server_command.
1616 (command_line_input): Parse "server " and set server_command.
1617 (dont_repeat): Check server_command.
1619 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1621 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1622 updating raw_symbol and symnum. Return a value in the case where
1625 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1627 * parse.c: Don't define block_found; it is defined in symtab.c.
1628 * parser-defs.h: Add comment regarding block_found.
1630 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1632 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1635 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1637 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1638 section vma. Do not read dynamic relocs for sun3 executables to
1639 avoid BFD assertion message.
1641 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1643 * nm-hppab.h (KERNEL_U_ADDR): Define.
1644 (FIVE_ARG_PTRACE): Likewise.
1645 (CANNOT_STORE_REGISTER): Likewise.
1646 * nm-hppah.h (KERNEL_U_ADDR): Define.
1647 (FIVE_ARG_PTRACE): Likewise.
1648 (CANNOT_STORE_REGISTER): Likewise.
1649 (NEED_TEXT_START_END): Likewise.
1651 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1652 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1653 (FIVE_ARG_PTRACE): Likewise.
1654 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1655 (FIVE_ARG_PTRACE): Likewise.
1657 * hppa-tdep.c (read_unwind_info): Make static.
1658 (restore_pc_queue): Indirect through the target vector to
1659 reload the register state.
1661 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1663 * paread.c (compare_unwind_entries): Delete function. It's been
1664 moved into hppa-tdep.c.
1665 (read_unwind_info): Likewise.
1666 (pa_symfile_read): No longer call read_unwind_info. The unwind
1667 tables will be read in as they are needed.
1669 * hppa-tdep.c (compare_unwind_entries): New function.
1670 (read_unwind_info, internalize_unwinds): Likewise.
1671 (find_unwind_entry): Read in unwind information on demand.
1673 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1675 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1676 to : in search path processing.
1677 * defs.h (qsort): Rename argument in prototype.
1678 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1680 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1681 (false): Eliminate usages.
1683 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1685 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1686 All references to value changed to value_ptrlage_command is now
1688 All references to value changed to value_ptr.
1689 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1690 * remote-hms.c (hms_wait): Timeout after five seconds.
1691 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1692 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1693 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1695 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1697 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1699 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1701 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1703 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1704 bp_watchpoint_scope breakpoints.
1705 (struct breakpoint): Add val_chain and related_breakpoint fields
1706 for use by watchpoints.
1708 * breakpoint.c (within_scope): Delete. No longer used.
1709 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1710 (target_{remove,insert}_watchpoint): Likewise.
1711 (can_use_hardware_watchpoint): New function.
1712 (remove_breakpoint): New function to remove a single breakpoint
1713 or hardware watchpoint.
1714 (insert_breakpoints): Handle insertion of hardware watchpoints.
1715 Store a copy of the value chain derived from the watchpoint
1717 (remove_breakpoints): Simplify by using remove_breakpoint.
1718 (delete_breakpoint): Likewise.
1719 (watchpoint_check): Delete the watchpoint and watchpoint scope
1720 breakpoints when the watchpoint goes out of scope. Save & restore
1721 the current frame after checking watchpoints.
1722 (breakpoint_init_inferior): Likewise (restarting the program
1723 makes all local watchpoints go out of scope).
1724 (bpstat_stop_status): Handle hardware watchpoints much like normal
1725 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1726 when the watchpoint goes out of scope. Remove and reinsert all
1727 breakpoints before returning if we stopped when a hardware watchpoint
1729 (watch_command): Use a hardware watchpoint when possible. If
1730 watching a local expression, build a scope breakpoint too.
1731 (map_breakpoint_numbers): Also call given function for any
1732 related breakpoints.
1733 (disable_breakpoint): Never disable a scope breakpoint.
1734 (enable_breakpoint): Handle hardware breakpoints much like normal
1735 breakpoints, but recompute the watchpoint_scope breakpoint's
1736 frame and address (if we have an associated scope breakpoint).
1737 (read_memory_nobpt): Handle hardware watchpoints like normal
1738 watchpoints. When necessary handle watchpoint_scope breakpoints.
1739 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1740 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1741 (disable_command): Likewise.
1743 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1744 Extern prototype added to frame.h
1746 * infrun.c (wait_for_inferior): Set current_frame and select
1747 a frame before checking if we stopped due to a hardare watchpoint
1748 firing. Handle stepping over hardware watchpoints.
1749 (normal_stop): Remove unnecessary call to select_frame.
1751 * value.h (value_release_to_mark): Declare.
1752 * values.c (value_release_to_mark): New function.
1754 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1755 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
1757 * hppab-nat.c (hppa_set_watchpoint): New function.
1759 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
1760 (HAVE_STEPPABLE_WATCHPOINT): Define.
1761 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1762 (target_{insert,delete}_watchpoint): Define.
1764 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1765 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
1766 (target_{insert,remove}_watchpoint): Likewise.
1768 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
1770 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1771 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1772 often have the same names as debug symbols for functions, and
1773 confuse lookup_symbol().
1775 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1777 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1778 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1779 REGISTER_RAW_SIZE (1).
1780 Together these changes work around a bug in HP's compiler. Both
1781 seem to be necessary.
1783 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1785 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1786 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1787 are type mst_solib_trampoline.
1789 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1791 * config/m68k/es1800.mt: Change comments.
1793 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1795 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1797 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1799 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1802 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1804 * values.c (unpack_long): Remove obsolete comment about using a
1807 * symfile.c (symbol_file_command): Add comments about command syntax.
1809 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1810 Jim Kingdon (kingdon@cygnus.com)
1812 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1813 are in the .plt section.
1814 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1815 find_solib_trampoline_target): New functions for handling
1816 stepping into -g compiled shared libraries.
1817 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1818 find_solib_trampoline_target): Add prototypes.
1819 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1820 Define to handle stepping into -g compiled shared libraries.
1821 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1822 stepping into -g compiled shared libraries.
1824 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1826 * configure.in: Add mips-*-sysv4* support.
1827 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1828 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1829 New files for MIPS SVR4 support.
1830 * Makefile.in: Update for new mipsv4 files.
1831 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1832 read_next_frame_reg to obtain the frame relative stack pointer.
1833 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1834 obtain the frame relative stack pointer.
1835 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1836 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1837 by entering them into the minimal symbol table.
1838 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1839 a long for float formats.
1840 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1841 get defined in <link.h>.
1842 * solib.c (solib_add): Add shared library sections to the section
1843 table of the target before adding the symbols.
1844 * partial-stab.h: Relocate static and global functions.
1845 * dbxread.c (read_dbx_symtab): Remove unused variable
1846 end_of_text_address. Relocate text_addr when passing it
1849 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1850 library functions before the executable is run. Retrieve dynamic
1851 symbols from stripped executables.
1852 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1853 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1854 if no debugging symbols were found.
1855 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1856 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1858 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1859 OSF/1 has shared libraries.
1861 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1863 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1864 to BFD handling of dynamic symbols.
1866 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1868 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1869 then gets its real address into FUN and its GOT/DP value into %r19.
1871 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1873 * hppa-tdep.c (frameless_function_invocation): If no unwind
1874 descriptor was found, then assume this was not a frameless
1875 function invocation.
1876 (frame_saved_pc): If the saved PC is in a linker stub, then
1877 return the return address which the linker stub will return to.
1879 * xm-hppab.h: Never define USG.
1880 * xm-hppah.h: Always define USG.
1882 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1884 * values.c (unpack_long, value_from_longest),
1885 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1887 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1889 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1891 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1893 For SVR4 targets, enable gdb to set breakpoints in shared
1894 library functions before the executable is run.
1895 * elfread.c (elf_symtab_read): Handle symbols for shared library
1897 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1898 and moved to objfiles.c.
1899 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1900 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1901 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1902 the new generic definition from tm-sysv4.h works for Solaris.
1904 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1906 * elfread.c (elf_symtab_read): Change storage_needed,
1907 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1908 bfd_get_symtab_upper_bound. Check for errors from
1909 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1910 * nlmread.c (nlm_symtab_read): Same changes.
1912 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1914 * xcoffread.c (xcoff_next_symbol_text): New function.
1915 (read_xcoff_symtab): Set next_symbol_text_func to it.
1916 Move raw_symbol outside of read_xcoff_symtab.
1918 * remote.c (getpkt): Remove unused "out" label.
1920 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1922 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1923 about more than one watchpoint being triggered.
1925 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1927 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1929 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1931 * blockframe.c (find_pc_partial_function): mst_file_text
1932 symbols do not live in the shared library transfer table.
1933 * ch-exp.y (decode_integer_value, match_character_literal,
1934 match_bitstring_literal): Guard tolower calls with isupper,
1935 tolower on old BSD systems blindly subtracts a constant.
1936 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1937 well when determining the producer of the object file.
1938 * mdebugread.c (has_opaque_xref): New function to check for
1939 cross reference to an opaque aggregate.
1940 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1941 enter typedefs to opaque aggregates into the symbol tables.
1942 * mdebugread.c (parse_external): Remove skip_procedures argument,
1943 it has always been 1. Remove code that handled stProc symbols,
1944 it was never executed and was wrong, as the index of a
1945 stProc symbol points to the local symbol table and not to the
1946 auxiliary symbol info. Update caller.
1947 * mdebugread.c (parse_partial_symbols): Do not enter external
1948 stProc symbols into the partial symbol table, they are already
1949 entered into the minimal symbol table.
1950 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1951 Remove all conditionals and definitions for ptx.
1952 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1953 Fix addresses of floating point registers in REGISTER_U_ADDR.
1954 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1955 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1956 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1957 signal trampoline code work.
1958 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1959 Remove all conditionals and definitions for ptx.
1960 Remove KDB definitions.
1961 * symm-nat.c (store_inferior_registers): Fetch registers before
1962 storing them to obtain valid floating point control registers.
1963 Store fpu registers.
1964 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1965 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1966 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1968 * symm-nat.c (child_resume): Update type of `signal' parameter.
1969 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1971 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1973 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1974 calling import stubs for functions in shared libraries.
1976 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1978 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1980 * ch-lang.c (chill_is_varying_struct): Magic string is
1981 was "<var_length>" is now "__var_length" (more portable).
1983 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1985 * remote.c (getpkt): If we get a timeout, actually retry rather
1986 than just giving up the first time it happens.
1987 * remote.c: Document sequence numbers.
1988 (remote_store_registers): Change syntax of 'P' request so that it
1989 never looks like a sequence number.
1991 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1993 * os9kread.c (record_minimal_symbol): add section_offset to
1994 relocate minimal symbol table.
1995 * os9kread.c (read_minimal_symbols): ditto.
1996 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1998 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1999 return. Also if file addr is 0 leave it 0, not to relocate.
2000 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2001 'set remotexoff' and 'set remotelog' commands.
2003 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2005 * remote.c (remote_store_registers): Add 'P' request to set an
2006 individual register.
2007 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2010 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2012 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2013 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2014 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2016 * command.c (do_setshow_command, case var_string): Never add a
2017 space to the end of the string.
2018 * NEWS: Document this change.
2019 * .gdbinit: Add a space to the "set prompt" command.
2021 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2023 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2024 changes to make it compile (it doesn't link yet).
2026 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2027 (set_demangling_style, set_demangling_command): Use savestring not
2028 strdup. We were not dealing properly with a NULL return from
2029 strdup, and were not declaring strdup (the system header may or
2032 * valprint.c (val_print): Remove inaccurate comment about what
2033 types can be stub types.
2035 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2036 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2037 Supply alternate version if ATTACH_DETACH is not defined.
2038 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2039 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2040 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2042 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2044 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2046 (skip_trampoline_code): Rewrite and add support for argument
2047 relocation stubs stubs, import/export stubs, calls through
2048 "_sr4export" and cascaded trampolines.
2050 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2051 if no unwind descriptor is found.
2053 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2054 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2055 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2056 differently. All registers are four bytes.
2057 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2059 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2061 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2062 registers as both single and double values (fetching 2nd 32bit half
2063 as necessary). Annotate each register printed with its precision.
2065 * paread.c (read_unwind_info): Fix off-by-one error.
2067 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2069 * main.c (complete_command): Deal with it if arg is NULL.
2071 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2073 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2074 regarding using the PC--using the PC is necessary and all the
2075 FIXME comments in the world won't make it go away.
2077 * valops.c (value_at, value_at_lazy): Give error if we dereference
2079 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2080 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2082 * stabsread.c (patch_block_stabs): Add comment about what happens
2083 if the definition is in another compilation unit from the stab.
2085 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2087 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2089 * main.c (complete_command): New command, from Rick Sladkey
2090 <jrs@world.std.com>.
2091 (symbol_completion_function): Don't declare rl_point and
2092 rl_line_buffer; they are now declared in readline.h.
2093 (show_commands): Don't declare history_base; it is declared in
2095 * command.c (lookup_cmd): Don't delete trailing whitespace.
2096 Reverts change of 14 May 1989.
2098 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2100 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2101 code from prim_record_minimal_symbol_and_info() to here. Callers
2102 of the latter can legitimately supply a section number of -1.
2104 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2106 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2107 member functions have an element in args for a (nonexistent) this
2110 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2112 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2114 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2115 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2117 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2118 for the structure's type. All callers changed.
2120 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2121 for each structure argument rather than assuming it's either
2122 true or false for all structure arguments.
2124 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2125 on the length structure passed, not the compiler used.
2127 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2128 argument for the structure's type.
2130 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2132 * values.c (set_internalvar): Don't set var->value until we are
2133 sure there won't be an error().
2135 * remote.c (get_offsets): Reinstate comment which was in
2136 remote_wait about use of SECT_OFF_TEXT and so on.
2138 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2140 * symmisc.c (maintenance_check_symtabs): New function to check
2141 consistency of psymtabs and symtabs.
2142 * symtab.h (maintenance_check_symtabs): Add prototype.
2143 * maint.c: Add new `maint check-symtabs' command.
2144 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2145 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2146 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2148 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2149 to write_memory to avoid warnings from gcc.
2150 * config/i386/xm-symmetry.h: Add missing #endif.
2151 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2152 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2153 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2155 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2157 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2158 (hppa_push_arguments): Likewise.
2160 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2162 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2163 improve remote debugging efficiency. Also fixed problems with
2164 doing function calls for programs with no entry points.
2165 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2166 entry_point_address.
2167 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2168 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2169 parse_lines): Pass section_offsets info to these routines so that
2170 we can relocate symbol table entries upon readin.
2171 * (psymtab_to_symtab_1): Set symtab->primary to tell
2172 objfile_relocate to do relocations for our symbols.
2173 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2174 (which hang off of the symbol table).
2175 * Use prim_record_minimal_symbols_and_info instead of
2176 prim_record_minimal_symbols to supply section info to make minimal
2177 symbol relocations work.
2178 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2179 -1, try to deduce it from ms_type.
2180 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2181 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2182 add code to relocate objfile->sections data structure.
2183 * remote.c (get_offsets): Use new protocol message to acquire
2184 section offsets from the target.
2185 * (remote_wait): Get rid of relocation stuff. That's all handled
2186 by objfile_relocate now.
2187 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2188 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2190 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2192 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2194 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2196 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2197 can no longer set this at run time.
2198 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2199 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2200 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2201 sparc-tdep.c compiles).
2202 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2204 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2206 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2207 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2208 * configure.in: Recognize m68*-cisco*-*.
2210 * Makefile.in (TAGS): Use variables directly, rather than using
2211 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2212 and means that these filenames no longer need be unique across all
2213 the config/* directories.
2214 * configure.in: Put the config/*/ into TM_FILE, etc.
2216 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2217 and trapv exceptions.
2219 * target.h (struct section_table), objfiles.h (struct obj_section):
2220 Change name of field sec_ptr to the_bfd_section. More mnemonic
2221 and avoids the (sort of, for the ptx compiler) name clash with
2222 the name of the typedef.
2223 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2224 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2226 * utils.c: Include readline.h.
2227 * Makefile.in (utils.o): Add dependency.
2229 * remote.c (getpkt): Add support for run-length encoding.
2231 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2233 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2235 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2237 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2238 prim_record_minimal_symbol.
2241 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2242 computing their offset from the start of the old buffer and adding
2243 to the new buffer, rather than by assuming we can add the
2244 difference between the old buffer and the new buffer (it might not
2245 fit in an int). Merge in cosmetic differences from emacs regex.c
2246 version of this macro.
2248 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2250 * Makefile.in (install-only): Fix use of program_transform_name.
2252 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2254 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2255 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2256 so I'm nuking the command.
2257 * symtab.c (find_addr_symbol): Comment out, no longer used.
2259 * main.c (main): Don't init_source_path for the -cd argument. Now
2260 that source_path doesn't contain the current_directory from when
2261 GDB started up, init_source_path is no longer useful (and is
2262 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2264 * TODO: Remove item about line numbers being off. It is useless
2265 and confusing without a reproducible test case (it mentions
2266 proceed(), but I was able to step through proceed without trouble).
2268 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2270 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2271 library functions before the executable is run. Retrieve dynamic
2272 symbols from stripped executables.
2273 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2274 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2275 symtab.c (list_symbols): Handle mst_solib_trampoline.
2276 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2277 for all targets, remove IBM6000_TARGET dependencies.
2278 * dbxread.c (read_dbx_dynamic_symtab): New function.
2279 * dbxread.c (dbx_symfile_read): Use it.
2280 * dbxread.c (SET_NAMESTRING): Set namestring to
2281 "<bad string table index>" instead of "foo" if the string index is
2283 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2285 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2286 to break_command. Handle mst_file_* minimal symbol types.
2287 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2289 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2291 * c-exp.y(yylex): fix potential memory overflow.
2293 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2295 * environ.c (set_in_environ): Eliminate special handling of PATH and
2297 * putenv.c: Removed, conflicts with system declaration of
2298 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2300 * Makefile.in: Change accordingly.
2301 * procfs.c (procfs_create_inferior): Change comment accordingly.
2303 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2305 * rs6000-tdep.c: Change value to value_ptr.
2307 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2309 * i386m3-nat.c: Include floatformat.h.
2310 (get_i387_state): Use memset not bzero.
2314 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2315 ieee-float.h to floatformat.h.
2317 * valprint.c (val_print_string): Ignore error if the error
2318 happened after a terminating '\0'.
2320 * c-valprint.c (c_val_print): Never add 1 to return value from
2321 val_print_string; just return what it returns.
2323 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2324 looping through all of the enums.
2325 * infrun.c (signals_info): Use it.
2327 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2329 * main.c (main): When printing warning about bad baud rate, don't
2330 use warning(); it relies on current_target which isn't set up yet.
2332 * breakpoint.c (_initialize_breakpoint): Update docstring for
2333 tbreak to match what the code actually does. Don't mention tbreak
2334 in docstrings for "enable once" or "enable breakpoints once".
2336 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2338 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2339 while (0). That defeats the whole purpose of using do . . . while (0).
2340 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2341 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2342 using a ?: expression as an lvalue is not portable.
2344 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2345 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2346 'p' and 'r' symbol descriptors into a single symbol to look for a
2348 * README, config/sparc/tm-sparc.h: Update comments.
2350 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2352 * mdebugread.c (parse_type): Do not complain for types with
2353 an `indexNil' aux index, these are simply undefined types.
2354 Remove indexNil check from caller of parse_type.
2355 * mdebugread.c (parse_partial_symbols): Do not enter
2356 stGlobal, scCommon symbols into the minimal symbol table, their
2357 value is the size of the common, not its address.
2358 Handle scInit, scFini, scPData and scXData sections.
2359 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2361 Enter stProc symbols into the global_psymbols list once, not into
2362 the static_psymbols_list.
2363 Get rid of dummy psymtab if it is empty, to allow proper detection
2364 of stripped executables.
2365 * mdebugread.c (cross_ref): Allow cross references to Fortran
2368 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2370 * stabsread.c (common_block_end, fix_common_block): Stash the
2371 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2372 as to not assume that a pointer fits in an enum.
2374 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2376 * os9kread.c (fill_sym): check compiler verion number for pre-
2378 * os9kread.c (os9k_process_one_symbol): address of symbol is
2379 relative to section not module.
2380 * stabsread.c (define_symbol): add symbol type 's' as local
2382 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2384 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2385 * remote-os9k.c: fix bug in 'set remotebaud' function.
2386 * remote-os9k.c (rombug_link): minimize checking so to improve
2388 * symfile.c (symbol_file_command): check if failed to link, also make
2389 the command be able to accept more than one filenames.
2390 * target.c (target_link): check if failed to link with rombug.
2391 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2393 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2395 * remote-es.c (es1800_child_ops): Don't declare it static.
2397 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2399 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2401 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2403 * dbxread.c: New variable lowest_text_address.
2404 (record_minimal_symbol, read_dbx_symtab): Set it.
2405 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2406 end_of_text_address.
2407 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2409 * dbxread.c (end_psymtab): Remove old and commented out
2410 capping_global and capping_static. Fix comments regarding
2411 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2413 * parser-defs.h: Add "extern" to start of variable declarations so
2414 we don't end up with commons.
2415 * parse.c: Define these variables.
2417 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2420 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2422 * alpha-tdep.c: Change value to value_ptr.
2424 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2426 * solib.c (elf_locate_base): New function to locate the address
2427 of the dynamic linker's runtime structure in the dynamic info section.
2428 * solib.c (locate_base): Use it instead of iterating over the list
2429 of mapped address segments.
2430 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2433 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2435 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2436 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2437 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2438 signal trampoline and interrupt routines.
2439 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2440 (frame_chain, frame_chain_valid): Likewise.
2441 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2442 saved regs convention for SP.
2444 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2445 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2446 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2448 * tm-hppah.h (IN_SIGTRAMP): Define.
2450 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2452 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2453 alphabetic character as the start of a name.
2455 * sparclite/Makefile.in (all install): Build and install aload.
2457 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2458 config.guess and config.sub produce.
2460 * mips-tdep.c: Change value to value_ptr.
2462 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2464 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2465 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2466 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2467 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2468 value with value_ptr. This is for the ptx compiler.
2469 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2471 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2472 #if 0 i386_float_info.
2473 * symm-tdep.c (round): Remove. Also remove sgttyb.
2474 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2475 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2476 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2477 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2479 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2480 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2481 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2482 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2483 tm-i386v.h is apparently OK.
2484 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2485 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2488 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2490 * osfsolib.c (xfer_link_map_member): Update to use new
2491 target_read_string interface.
2493 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2495 * infrun.c (wait_for_inferior): In checking
2496 remove_breakpoints_on_following_step, check
2497 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2499 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2501 * os9kread.c (os9k_process_one_symbol): Rename
2502 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2503 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2504 (CORE_ADDR)0, from target_link, since that is what it uses.
2505 Process name at end, not during parsing (like we did before Kung's
2506 change), so that -readnow and -mapped can appear anywhere.
2507 Make text_relocation a local variable.
2508 * config/i386/i386os9k.mt: Fix comment.
2509 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2510 * os9kread.c: Put "comments" after #endif inside /* */.
2511 * stabsread.h: Add os9k_stabs variable.
2512 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2514 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2515 descriptor in global_symbols not local_symbols.
2516 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2518 (read_type): If os9k_stabs, accept function parameters after 'f'
2520 (read_array_type): If os9k_stabs, don't expect index type and
2521 expect lower and upper to be separated by ',' not ';'.
2522 (read_enum_type): If os9k_stabs, read a number before the first
2523 enumeration constant.
2524 (os9k_init_type_vector): New function.
2525 (dbx_lookup_type): Call it when starting new type vector.
2526 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2527 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2528 * os9kstab.c: Removed.
2529 * Makefile.in: Update accordingly.
2530 * objfiles.c (objfile_relocate_data): Removed.
2531 * remote-os9k.c (rombug_wait): Call objfile_relocate
2532 not objfile_relocate_data.
2533 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2534 * remote-os9k.c (rombug_wait): Call find_pc_section not
2536 * main.c (quit_command): Check inferior_pid; revert Kung change.
2537 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2539 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2541 * os9kread.c: New file to read os9000 style symbo table.
2542 * os9kstab.c: new file to read os9000 style stabs.
2543 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2544 * objfiles.c (find_pc_objfile): new function to search objfile
2546 * objfiles.c (objfile_relocate_data): new function to relocate
2547 data symbols in symbol table.
2548 * objfiles.h: Add two aux fields in struct objfile to handle
2549 multiple symbol table files situation like in os9000.
2550 * symfile.c: Change so 'symbol-file' command can handle multiple
2551 files. Also call target_link() to get relocation infos.
2552 * target.c (target_link): new function to get relocation info when
2553 a symbol file is requested to load.
2554 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2555 because in cross mode there's no inferior pid, bit they need to
2557 Makefile.in: add os9kread.c os9kstab.c and .o's.
2558 configure.in: add i386os9k target.
2559 config/i386/i386os9k.mt: new add.
2560 config/i386/tm-i386os9k.h: new add.
2562 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2564 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2565 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2567 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2569 * target.c, target.h (target_read_string): Provide error detection to
2570 caller. Put string in malloc'd space, so caller need not impose
2572 * solib.c (find_solib): Update to use new interface.
2573 * irix5-nat.c (find_solib): Read o_path from inferior
2574 (clear_solib): Free storage for o_path.
2575 * valprint.c (val_print_string): Add comments.
2577 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2579 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2582 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2584 * value.h (struct value): Add modifiable field.
2585 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2586 (record_latest_value): Don't mess with VALUE_LVAL of value.
2587 * valops.c (value_assign): Check it. Reword existing error
2588 message on not_lval.
2590 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2591 (STEP_SKIPS_DELAY): Added.
2592 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2595 * valprint.c (val_print_string): If errcode is set, always print
2596 an error, regardless of force_ellipsis. In the non-EIO case,
2597 just print the error message rather than calling error(). Don't
2598 access *(bufptr-1) if bufptr points to the start of the buffer.
2599 When looking for '\0', don't increment bufptr and addr if bufptr
2600 started out already at limit. If an error happens on fetching the
2601 first character, don't print the string.
2603 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2605 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2608 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2609 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2610 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2611 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2612 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2613 * findvar.c: Update comment regarding ieee-float.h.
2615 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2617 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2618 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2619 Define to make backtracing through the various sigtramp handlers
2621 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2622 the saved pc from ucontext on the stack for SVR4 signal handling.
2624 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2626 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2627 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2628 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2629 just use the global variable itself. When printing baud rate,
2630 don't print a baud rate if baud_rate is -1.
2632 * coffread.c (read_coff_symtab): Pass mst_file_* to
2633 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2634 symbols in the minimal symbols regardless of SDB_TYPE.
2636 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2638 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2639 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2640 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2641 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2642 ignored bs->stop for a bp_step_resume breakpoint.
2643 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2644 which performs one (the check_sigtramp2 one) of the functions
2645 which had been handled by the step_resume_breakpoint. For each
2646 use of the step_resume_breakpoint, make it still use the
2647 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2649 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2650 When setting the frame address of the step resume breakpoint, set
2651 it to the address for frame *before* the call instruction is
2652 executed, not after.
2654 * mips-tdep.c (mips_print_register): Print integers using
2655 print_scalar_formatted rather than duplicating all the
2656 CC_HAS_LONG_LONG and so on.
2657 (mips_push_dummy_frame): Use read_register_gen rather than using
2658 read_register and then putting it back in target format with
2659 store_unsigned_integer. If registers are more than 4 bytes, give
2660 an error rather than have some registers overwrite other
2662 #if 0 unused include of opcode/mips.h.
2664 * symfile.h: Don't declare arguments for coff_getfilename.
2666 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2668 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2670 * configure.in (hppa*-*-osf*): New configuration.
2671 * config/pa/hppaosf.mt: New target makefile fragment.
2672 * config/pa/tm-hppao.h: New target include file.
2674 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2676 * exec.c (print_section_info): Print entry point for exec_bfd only.
2677 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2678 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2679 causes problems if <sys/types.h> has no multiple inclusion protection.
2681 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2683 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2684 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2685 (CALL_DUMMY_LENGTH): Changed accordingly.
2687 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2689 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2690 numbers of register windows.
2692 * sparclite/hello.c: Add factorial function for testing.
2693 * salib.c: Use macros instead of constants for I/O addresses to
2694 make 931 support easier.
2695 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2696 register in sta/lda instructions.
2698 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2700 * dbxread.c (process_one_symbol): Set
2701 block_address_function_relative for COFF like we do for ELF and SOM.
2703 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2705 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2707 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2708 the enumerators of an ecoff enum into the partial symbol table.
2709 * mdebugread.c (parse_partial_symbols): Call it.
2710 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2711 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2712 offsets. Cast psymtab->read_symtab to PTR before passing it to
2714 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2715 set up the global offset table pointer in pic compiled code.
2716 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2717 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2718 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2719 ensures that floats are promoted to doubles before they are pushed
2722 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2724 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2725 Fixup cache_on and flush_i_cache so that they work for both the
2726 930 and 932 processors. Rewrite most low level funcs (uart
2727 access & cache stuff) to use new ASI access macros in sparclite.h.
2728 Also make it easy to access second serial port.
2730 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2732 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2733 <sys/stat.h>; not needed.
2735 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2737 * stack.c (print_frame_info): In "pathological" case, don't
2738 distrust the line number information.
2740 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2742 * mips-tdep.c (mips_print_register): handle 64 bits register.
2743 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2745 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2749 * Makefile.in (install): Do the sed for program_transform_name
2750 ourselves instead of worrying about INSTALL_XFORM. This enables
2751 users to override INSTALL_PROGRAM in the standard way.
2753 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2754 depend on Makefile.in.
2756 * defs.h, valprint.c: Make longest_to_int a function not a macro.
2757 Only test against INT_MIN if a LONGEST is bigger than an int.
2759 * README: Change GhostScript to Ghostscript.
2761 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
2763 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
2764 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
2765 character file names.
2766 * Makefile.in (ALLPARAM): Add these files.
2768 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
2769 character file names.
2770 * Makefile.in: Add Kung's new mips64 files.
2772 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2774 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2775 mips64el-*-ecoff and mips64-big-*.
2776 * defs.h: get rid of FORCE_LONG_LONG.
2777 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2778 parsing. Change register size to be MIPS_REGSIZE.
2780 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2782 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2783 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2784 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2786 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2788 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2789 (remove_commands, add_commands): Add/remove hms-drain when target
2792 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2794 * configure.in: Add Lynx/rs6000 support.
2795 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2796 messages. Add rs6000 support. Don't try to modify unwritable
2798 * rs6000-nat.c: Move lots of native dependent stuff (like core
2799 file support) from rs6000-tdep.c & xcoffexec.c to here.
2800 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2801 * xcoffexec.c: Move native dependent stuff to nat.c.
2802 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2804 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2806 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2807 New files to support Lynx/rs6000.
2809 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2811 * README: Remove note about gcc warnings on alpha, these should be
2813 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2814 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2815 remote-utils.c, stabsread.c: Include <string.h>.
2816 * regex.c: Include "defs.h", change re_comp argument to const char *.
2817 * infptrace.c (fetch_register, store_inferior_registers): Change
2818 regaddr to type CORE_ADDR.
2819 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2820 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2822 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2824 * symtab.h: Always define BYTE_BITFIELD to nothing.
2826 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2828 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2829 * configure.in: Remove comment about m68k-em.mt.
2830 * Makefile.in: Remove references.
2832 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2834 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2837 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2839 * target.c (target_preopen): If target_kill doesn't remove the
2840 target from the stack, use pop_target to do it.
2842 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2843 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2844 changes to stabsread.c from summer 1993.
2846 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2847 printing the program, rather than passing NULL to printf.
2848 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2849 try to call UDIDisconnect again. Print better message.
2850 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2852 (udi_create_inferior): If udi_session_id is negative, open a new
2853 TIP rather than giving an error.
2855 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2856 config/ns32k/ns32km3.mh: Define NAT_FILE.
2857 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2858 (it was inconsistent and namespace-wrong) to NM_M3_H.
2859 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2860 (m3_open): New function.
2862 * TODO: Update Mach section.
2864 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2866 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2868 * printcmd.c (printf_command): Add missing single-letter
2869 backslash-escape sequences, and improve error message.
2871 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2873 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2874 rather than trying to shove an int into a pointer and back out
2875 again. This avoids compiler warnings.
2877 * defs.h (alloca): Declare as void *, not char *, on hpux.
2878 Don't prototype it, just declare the return type.
2880 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2882 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2883 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2885 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2887 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2888 ZERO_REGNUM, just read it as zero without talking to the board.
2890 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2892 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2893 to store_floating, not nonexistent variable len.
2895 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2897 (mips_store_word): Change calling convention to return errors, and
2898 to provide old contents if the caller wants it.
2899 (mips_xfer_memory): Deal with errors from mips_store_word.
2900 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2901 define now that remote-mips.c doesn't use BREAKPOINT.
2903 * remote-mips.c (mips_create_inferior): Call warning if arguments
2904 specified, and then execute "set args" command. Call error, not
2905 mips_error, if executable file not specified.
2907 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2910 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2913 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2915 * value.h (print_longest): Rename "value" to "val" in prototype
2916 declaration because some compilers don't like arguments whose
2917 names are the same as types.
2918 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2919 before passing it to remote_*_bytes.
2921 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2923 * h8500-tdep.c (saved_pc_after_call): The size of the
2924 pc is memory model dependent. (segmented_command,
2925 unsegmented_command, _initialize_h8500_tdep): New commands to
2926 change memory model.
2927 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2929 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2930 (hms_wait): Use new status structure
2931 (hms_open): Push the target here. (hms_before_main_loop): Not
2932 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2933 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2934 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2935 all registers in a compact way.
2937 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2939 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2940 as CORE_ADDR to match definition in rs6000-tdep.c.
2942 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2944 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2945 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2946 definitions into the psymtab.
2948 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2950 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2951 a special exceptionSize for the 68332.
2953 * remote-udi.c (udi_attach): If no arguments, print error.
2955 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2957 * Makefile.in (VERSION): Bump to 4.12.1
2958 * NEWS, README: Update to match 4.12 release.
2960 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2962 * command.c (empty_sfunc): New function.
2963 (add_set_cmd): Use it instead of not_just_help_class_command.
2964 (not_just_help_class_command): Change calling convention back to
2965 what it was before yesterday's change.
2967 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2968 of the type if present.
2970 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2972 * printcmd.c (decode_format): Don't blithely set the size for
2973 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2975 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2976 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2977 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2978 always just check against INT_MIN and INT_MAX (this also fixes things
2979 if sizeof (long) > sizeof (int), e.g. Alpha).
2980 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2981 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2982 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2983 BUILTIN_TYPE_UNSIGNED_LONGEST.
2984 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2985 longest_int and longest_unsigned_int.
2986 * value.h (struct value): Just align to LONGEST, rather than worrying
2987 about CC_HAS_LONG_LONG.
2988 * valarith.c (value_binop): Figure out type ourself based on
2989 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2990 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2991 * valprint.c (val_print_type_code_int): Just call
2992 extract_unsigned_integer directly, rather than going through
2994 * printcmd.c (decode_format): Remove code which would sometimes
2995 change 'g' size to 'w' for integers. print_scalar_formatted handles
2996 printing huge integers well enough, thank you.
2998 * command.c (add_set_cmd, not_just_help_class_command): Change
2999 to make this the sfunc, not cfunc, since that is how we call it.
3000 * command.h: Comment difference between sfunc and cfunc.
3001 * demangle.c (set_demangling_command): Add third arg since that
3002 is how it is called.
3003 (_initialize_demangler): Use sfunc, not cfunc, for
3004 set_demangling_command, since that is how it is called.
3005 Remove show_demangling_command; it has no effect.
3007 * command.c (shell_escape): Report errors correctly (with error
3008 message from strerror).
3010 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3012 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3013 x_scnlen.l rather than x_scnlen to match corresponding change in
3016 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3018 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3019 Change comments regarding TYPE_CODE_BOOL.
3020 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3021 regardless of the language.
3022 (value_true): Just call value_logical_not regardless of language.
3023 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3024 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3025 * language.h: Improve comment for la_builtin_type_vector.
3026 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3027 builtin_type_m2_bool.
3029 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3031 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3032 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3034 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3036 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3037 by restarting the ioctl.
3039 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3041 * target.h (target_wait): Add comment about calling
3042 return_to_top_level.
3044 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3046 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3047 additional arguments.
3048 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3050 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3052 * sparc-stub.c: Remove unnecessary #include of memory.h.
3054 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3056 * mips-tdep.c: Remove code which sets saved_regs from
3057 init_extra_frame_info and put it in new function mips_find_saved_regs.
3058 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3059 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3060 check if it is NULL and call mips_find_saved_regs if so.
3062 * remote-mips.c: Use unfiltered, not filtered, output most places.
3064 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3065 backtrace. Revise comments.
3067 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3069 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3070 alpha and irix. The _sigtramp case has to be handled properly
3071 in the tdep files if we have no ecoff debugging info.
3072 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3073 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3074 without PC_REGNUM kludge.
3075 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3076 Clean up handling of mips sigtramp frames, improve comments.
3078 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3080 * paread.c (read_unwind_info): Fix typo.
3082 * paread.c (pa_symtab_read): Update the "check_strange_names"
3083 filter to match GCC's current output. Filter out section symbols
3084 (which the HP linker sometimes puts in the wrong place).
3086 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3088 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3090 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3092 * Makefile.in: Remove all references to sparcly-nat.c.
3094 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3095 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3096 duplicating serial.h and target.h.
3098 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3099 are not used anywhere (a 5 Oct 1993 change removed the uses).
3101 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3102 * config/m68k/es1800.mt: Add comment.
3103 * remote-es.c: Extensive changes to update to current conventions.
3105 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3106 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3107 to achieve the desired timeout.
3108 * serial.h (serial_t): Add field timeout_remaining.
3110 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3112 * c-exp.y (yylex): Reenable nested type code.
3114 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3116 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3118 * remote-mips.c (mips_ops): Fix docstring.
3120 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3122 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3123 with the old tm-m68k-em.h:
3124 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3125 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3126 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3127 Add FIXME regarding GET_LONGJMP_TARGET.
3129 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3130 * infptrace.c (kill_inferior): Add comments.
3131 * main.c (quit_command): Call target_close after we kill or
3133 * remote-udi.c (udi_close): Don't error() if QUITTING.
3135 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3137 * configure.in: Make m68k-coff and aout add monitor support in
3138 addition to the standard serial support.
3140 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3142 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3145 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3147 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3148 * elfread.c (record_minimal_symbol_and_info),
3149 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3151 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3153 * i386-stub.c: Add ".text" right before "mem_fault:".
3155 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3157 * remote-utils.c (usage): Fix message to be accurate and conform
3158 more closely to normal conventions.
3160 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3161 whether to show information about exec_bfd, and not control whether
3162 to show information about device and speed.
3164 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3165 usage message, don't dump core.
3167 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3168 for variable size array.
3169 (bug_fetch_register, bug_store_register): Rename "value" to
3170 "fpreg_buf" because some compilers don't like variables whose
3171 names are the same as types.
3172 (bug_store_register): Use a cast when converting char * to
3175 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3176 of the command in error message (the text was referring to the old
3177 name of the command).
3179 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3181 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3182 full details on structure elements without names. This partially
3183 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3184 of those changes was accidental.
3186 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3187 defined, make it an error to specify a single argument which is not
3190 * Makefile.in (version.c), main.c (print_gdb_version): Use
3191 host_alias and target_alias, not host_canonical and
3192 target_canonical, to print configuration.
3194 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3196 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3197 of builtin_type_long. It is necessary to get a type which is
3198 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3200 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3201 various miscellaneous things discovered in the process:
3202 * printcmd.c, defs.h (print_address_numeric): New function.
3203 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3204 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3205 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3206 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3208 * utils.c, defs.h (gdb_print_address): New function.
3209 * expprint (dump_expression), gdbtypes.h: Use it.
3210 * breakpoint.c (describe_other_breakpoints),
3211 symmisc.c (dump_symtab, print_symbol):
3212 Use filtered not unfiltered I/O.
3213 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3214 just run gdb under a debugger for this (and it had problems with
3215 printing addresses, how to print b->shadow, etc.).
3216 * buildsym.c (make_blockvector), core.c (memory_error),
3217 exec.c (print_section_info), maint.c (print_section_table),
3218 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3219 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3220 Add comments saying code is broken. Marked with "FIXME-32x64".
3221 * dbxread.c (process_one_symbol), partial-stab.h (default),
3222 remote-vx.c (vx_run_files_info):
3223 Don't cast int being passed to local_hex_string.
3224 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3225 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3227 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3229 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3230 * source.c: Include <sys/types.h> regardless of USG.
3232 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3234 * valops.c (value_assign): Set `type' after coercing toval.
3235 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3236 Use extract_unsigned_integer to get the address of a reference.
3238 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3240 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3241 AIX can use ? instead of \ for continuation. Deal with it.
3243 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3244 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3245 the HP compiler in ANSI mode doesn't like.
3247 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3248 based on USG, rather than defining HAVE_SIGSETMASK to an
3249 expression containing defined. Having a macro used in #if expand
3250 to an expression containing "defined" is undefined according to
3251 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3254 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3256 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3257 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3259 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3261 * ch-exp.y (match_string_literal): Allow a zero-length string.
3262 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3264 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3266 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3267 passing them to print_387_status.
3268 (print_387_status): Don't subtract top from 7 before using it.
3269 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3270 from 7; the above explains it.
3272 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3274 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3275 pointer value when fixing up the frame at the start of a function.
3277 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3279 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3280 Sparc from the stack.
3282 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3284 * remote-mips.c (mips_initialize): Clear mips_initializing via
3285 cleanup chain, not directly.
3287 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3288 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3289 munging the timeout due to the limited range of c_cc[VTIME].
3291 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3292 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3293 m3-nat.c (m3_create_inferior): Pass it.
3294 * procfs.c: Remove ptrace function. It was declared in a way which
3295 conflicted with the prototype in unistd.h on Solaris.
3297 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3299 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3300 in the sigcontext if it is a signal trampoline frame.
3301 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3302 Define for Solaris2.
3304 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3306 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3307 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3308 tm-sparc.h so they can be overridden if necessary.
3310 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3312 * lynx-nat.c: Add Sparc support.
3313 * sparcly-nat.c: Remove. It's useless.
3314 * config/sparc/nm-sparclynx.h: Rewrite.
3315 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3317 * config/sparc/tm-sparclynx.h: Rewrite.
3319 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3321 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3322 directory. Old code was discarded, since the new opcode table has
3325 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3327 * Makefile.in (realclean): Remove info files per make-stds.texi.
3329 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3331 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3332 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3333 * config/sparc/tm-sun4sol2.h: Define it.
3335 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3337 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3338 if we did not find a symbol.
3340 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3342 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3345 * hppab-nat.c (call_ptrace): Delete redundant function.
3346 (kill_inferior, attach, detach, child_resume): Likewise.
3347 (child_xfer_memory): Likewise.
3349 * hppah-nat.c (call_ptrace): Delete redundant function.
3350 (kill_inferior, attach, detach, child_resume): Likewise.
3352 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3354 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3356 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3358 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3359 (CHILD_XFER_MEMORY): Define.
3360 (PT_*): Define so that generic infptrace.c code can be used.
3362 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3364 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3365 struct section_offsets *, not a (nonexistent) struct section_offset *.
3367 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3368 internal_xcoff_symtab, not an array of one of them. Change lots of
3369 "main_aux" to "&main_aux" and so on.
3371 * coffread.c, xcoffread.c: Include <coff/internal.h>
3374 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3376 * coffread.c (coff_getfilename): Make it not static.
3378 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3380 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3381 a completely gratuitous difference between xcoffread.c and coffread.c).
3383 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3385 * infrun.c (wait_for_inferior): Don't set frame for
3386 step_resume_breakpoint for IN_SIGTRAMP cases.
3388 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3389 breakpoint.c (bpstat_what): Move step_resume from its own field of
3390 the struct bpstat_what into the main_action. Make it override
3391 other breakpoints. This is a conservative change in the sense
3392 that before the step resume breakpoint was a breakpoint.c
3393 breakpoint, hitting the step resume breakpoint overrode even
3394 calling bpstat_stop_status.
3396 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3398 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3399 in case execution was stopped in the called function.
3400 * stack.c (print_frame_info, frame_info): If backtracing through
3401 a call dummy, handle the starting source line number on a line
3402 boundary like backtracing through sigtramp.
3403 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3404 for call dummy frame right. Remove old test for dummy frame,
3405 it has been unused at least since gdb-3.5.
3406 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3409 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3411 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3413 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3415 * infrun.c (signals_info), target.c (target_signal_from_name):
3416 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3418 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3420 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3421 * inflow.c (terminal_ours_1): When discussing how to deal with the
3422 tty state, make note of query() as well as readline.
3424 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3425 signals for which stop and print are cleared by default.
3427 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3429 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3430 reserved fields to hold a stub unwind entry type. Fix typo.
3431 (stub_unwind_entry): New structure for raw stub unwind entries.
3432 (stub_unwind_types): The types of stubs we may encounter.
3433 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3434 * hppa-tdep.c (rp_saved): Use additional information provided
3435 by linker stub unwind descriptors.
3436 (frameless_function_invocation): Likewise.
3437 (frame_chain_valid): Likewise.
3438 * paread.c (compare_unwind_entries): New function for sorting
3439 unwind table entries.
3440 (read_unwind_info): Rewrite to remove dependency on host endianness.
3441 Read in data from the $UNWIND_END$ subspace which contains linker
3442 stub unwind descriptors. Merge that data into the basic unwind
3445 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3447 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3449 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3450 from either the symbol name or the auxent.
3451 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3454 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3456 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3458 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3460 * README: Update notes for alpha port.
3462 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3464 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3465 for operation fault, constraint fault, and type fault.
3467 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3469 * Makefile.in (init.c): Add comment explaining formatting conventions.
3471 * c-exp.y (parse_number): Assign to temporary between the right
3472 shifts, to work around a bug in the SCO compiler.
3474 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3475 Add various files which were added to GDB recently.
3477 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3480 * Makefile.in: Add mostlyclean target.
3482 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3486 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3488 * main.c (show_commands): Make return type of extern
3489 history_get be HIST_ENTRY, rather than struct _hist_entry.
3490 (The latter loses with the upcoming merged readline.)
3492 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3494 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3495 const char *, not char *.
3497 * symtab.h (struct symbol): Make section short, not unsigned short.
3499 * symtab.c (lookup_symbol): Add comment about QUIT here.
3501 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3503 * c-exp.y (parse_number): Check for overflow regardless of range
3504 checking. Fix overflow check to use unsigned LONGEST, not
3507 * c-exp.y (parse_number): Make it so that integer constants are
3508 builtin_type_long_long if builtin_type_long isn't big enough or if
3509 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3511 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3512 Print our "()" first, then recurse for the target type.
3514 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3516 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3518 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3520 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3522 * utils.c (request_quit): Re-establish signal handler regardless
3525 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3527 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3529 * i960-tdep.c: Include target.h.
3531 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3533 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3535 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3537 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3538 changes (status -> ourstatus; declare status, etc.).
3539 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3541 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3543 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3545 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3547 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3549 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3551 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3553 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3555 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3557 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3559 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3560 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3562 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3565 Add search to target vector (#if 0'd until after 4.12):
3566 * target.h (to_search, target_search): Add.
3567 * gdbcore.h, core.c (generic_search): Add.
3568 * remote.c (remote_search): Add.
3569 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3572 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3573 is on, call find_pc_function rather than relying just on the minimal
3574 symbols (probably only matters for symbol readers which don't put
3575 statics in the minimal symbols, but changing this strikes me as
3576 not conservative enough).
3577 Initialize name_location in all cases.
3578 If no symbol and no msymbol, don't print anything symbolic.
3580 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3582 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3584 * printcmd.c (print_address_symbolic): Make it search the
3585 symtabs for variables as well as functions. Add `set print
3586 fast-symbolic-addr' and default it to fast (the old way).
3587 Print line numbers for data items as well as functions.
3589 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3590 address, if a symbol is found (take two more args pointing to
3591 where to store these results).
3593 * symtab.h (find_addr_symbol): Add prototype.
3595 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3597 * objfiles.h: Fix comments to reflect the fact that the phrase
3598 "top of stack" always refers to where the pushing and popping takes
3599 place, regardless of whether it is at the highest or lowest address.
3601 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3603 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3604 compiler generated tag names.
3605 * mdebugread.c (parse_type): Handle cross references to qualified
3607 * valops.c (value_struct_elt): Improve error message if the
3608 address of a method is requested from an object instance.
3609 * valops.c (search_struct_method): Make name_matched non-static
3610 to get it initialized correctly.
3611 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3612 exclude segment register which are not writable on newer SCO versions.
3614 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3616 * go32-xdep.c: Remove unused function uerror.
3617 (sigsetmask): Declare return type. Declare argument (to match the
3618 way it is called). Explicitly return 0.
3620 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3622 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3623 partial_symbol): Shrink the storage sizes of symbols, by making
3624 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3625 enums and small ints to the end of each struct to improve
3626 alignment, and switching the section number from int to unsigned
3629 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3631 * symtab.c (find_addr_symbol): New routine that will find the nearest
3632 symbol associated with an address. It does so by exhaustive
3633 search of the symtabs, so it's slow but complete.
3635 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3637 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3638 to [0,0] rather than [0, end of first source file]. This avoids
3639 problems with other parts of GDB looking for linetables in the
3640 _globals_ symtab. Eliminate variables num_object_files and
3641 first_object_file_end.
3643 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3645 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3646 (pop_frame): Restore PC2 and LR0 from dummy frames.
3647 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3648 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3649 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3650 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3651 (SETUP_ARBITRARY_FRAME): Define.
3653 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3655 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3657 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3659 * remote-udi.c (udi_resume): Correct prototype.
3661 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3663 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3664 hppa_frame_find_saved_regs.
3665 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3666 (prologue_inst_adjust_sp): New function.
3667 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3668 (skip_prologue): Completely rewrite to use unwind information.
3669 (hppa_frame_find_saved_regs): Likewise.
3671 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3673 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3674 to convert a signal number with appropriate bounds checking.
3676 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3678 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3680 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3681 print a newline to end the display anyway.
3683 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3684 coprocessor status regs) when popping a frame. This fixes
3685 float exceptions that occur after calling inferior functions.
3687 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3688 Read and write the fsr (float status register) to/from the child
3689 process along with the float regs. Remove Peter Schauer's change
3690 of May 24 '93, which has higher overhead and doesn't solve the
3691 real problem (which was that FSR wasn't being set).
3693 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3695 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3696 stack overflow check isn't right after the register stack
3697 adjustment instruction. Metaware R2.3u compiler moves other
3698 things in front of it. This fix isn't perfect but is what's
3701 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3703 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3705 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3706 character filenames.
3707 * configure.in: Change accordingly.
3709 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3711 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3712 _filtered io routines from these two files.
3714 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3716 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3717 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3718 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3720 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3722 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3724 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3725 printing to gdb_stderr.
3727 * remote-udi.c (udi_kill): Don't close the connection, just set
3728 inferior_pid to zero.
3729 (udi_mourn): Call remove_breakpoints.
3731 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3733 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3735 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3737 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3739 * remote-bug.c: At the start of each section, reset srec_frame
3742 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3743 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3744 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3745 code which looks for those two waitkinds. Use switch statement.
3746 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3747 CHILD_SPECIAL_WAITSTATUS.
3749 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3750 * Move target_signal_from_host, target_signal_to_host, and
3751 store_waitstatus from inftarg.c to target.c. procfs needs them.
3752 * target.c: Include "wait.h" and <signal.h>.
3753 * target.h, infrun.c (proceed), proceed callers: Pass new code
3754 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3755 enums being treated as unsigned and is cleaner.
3756 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
3758 * infcmd.c (signal_command), infrun.c (signals_info):
3759 Don't allow user to specify numeric equivalent of
3760 TARGET_SIGNAL_DEFAULT.
3762 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
3764 * config/alpha/alpha-netware.mt: New target support for Alpha
3766 * configure.in: Add alpha-*-netware* target.
3768 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
3770 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3772 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3774 * target.h: Add enum target_waitkind, enum target_signal, and
3775 struct target_waitstatus. Change status argument to target_wait to
3776 be struct target_waitstatus * instead of int *.
3777 * target.h, infrun.c, all targets: Change type of signal arguments
3778 to resume(), proceed(), and target_resume() from int to enum
3780 * All targets (*_wait, *_resume): Change accordingly.
3781 * infcmd.c (program_info, signal_command), throughout infrun.c,
3782 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3783 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3784 signal code stuff right with the new signals would be non-trivial).
3785 * inferior.h (stop_signal): Make it enum target_signal not int.
3786 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3787 target_signal_from_name): New functions.
3788 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3789 store_waitstatus): New functions.
3790 * procfs.c (procfs_notice_signals): Use them.
3791 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3793 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3795 * objfiles.c (build_objfile_section_table): Don't abort() if
3796 objfile->sections is already set.
3798 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3799 to match recent change to exec.c.
3803 * main.c (print_gdb_version): Change year to 1994.
3805 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3806 * Makefile.in (NONSRC): Add ChangeLog-93.
3808 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3810 * stabsread.c (read_type): Allow defining several type numbers
3811 at once (e.g. "(1,2)=(3,4)="...).
3813 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3815 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3817 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3819 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3820 to process_one_symbol.
3821 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3822 avoid caching a bad endaddr in find_pc_partial_function.
3824 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3826 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3828 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3830 * infrun.c (wait_for_inferior): Do not step or step resume past
3831 the end of a one-line function we just stepped into.
3833 For older changes see ChangeLog-93
3839 version-control: never
projects / deliverable / binutils-gdb.git / blob