1 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
3 * rs6000-nat.c: Include libbfd.h again, needed until reference
4 to bfd_cache_lookup is cleaned out.
6 * config/i386/linux.mh (XM_CLIBS): Add -lm.
8 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
10 Work to reduce the interrupts-off duration when running in DOS.
11 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
12 (dos_async_rx): rewrite to unpack as many characters from the
13 asynctsr as possible into a local buffer.
15 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
17 Initial Fortran language support, adapted from work by Farooq Butt
18 (fmbutt@engage.sps.mot.com).
19 * Makefile.in: Add Fortran-related files and dependencies.
20 * defs.h (language_fortran): New language enum.
21 * language.h (_LANG_fortran): Define.
22 (MAX_FORTRAN_DIMS): Define.
23 * expression.h: Reformat to standard.
24 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
25 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
26 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
27 TYPE_CODE_LITERAL_STRING): New type codes.
28 (type): New fields upper_bound_type and lower_bound_type.
29 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
30 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
32 (builtin_type_f_character, etc): Declare.
33 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
34 * f-exp.y: New file, Fortran expression grammar.
35 * f-lang.c: New file, Fortran language support functions.
36 * f-lang.h: New file, Fortran language support declarations.
37 * f-typeprint.c: New file, Fortran type printing.
38 * f-valprint.c: New file, Fortran value printing.
39 * eval.c (evaluate_subexp): Add code for new expression opcodes,
40 fix wording of error message.
41 * gdbtypes.c (f77_create_literal_complex_type,
42 f77_create_literal_string_type): New functions.
43 * language.c (set_language_command): Add Fortran info.
44 (calc_f77_array_dims): New function.
45 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
47 * symfile.c (deduce_language_from_filename): Recognize .f and .F
48 as Fortran source files.
49 * valops.c (f77_value_literal_string, f77_value_substring,
50 f77_value_literal_complex): New functions.
52 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
54 * c-typeprint.c (c_print_type): Assume demangled arguments
55 if a '(' is found in varstring, Looking for ')' at the end of
56 varstring did fail with demangled const member functions, which
57 have a trailing `const'.
58 * remote.c (get_offsets, putpkt): Change to `char' buffers,
59 to avoid errors when compiling with DEC c89.
60 (remote_wait): Cast to `char *' before passing buffer to
61 fputs_filtered, to avoid errors when compiling with DEC c89.
62 (remote_wait): Do not return inferior_pid by default, this
63 statement is never reached, which causes warnings from some
65 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
66 * symfile.c (load_command): If called with no argument, try
67 to get the filename from the executable file.
68 (generic_load): Remove check for NULL filename, it is done
71 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
73 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
74 from June 2, 1994 (what was I thinking?!?). Fix it right this
77 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
79 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
81 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
83 * README: Grammar improvements, clarifications, updates.
85 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
87 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
88 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
89 * configure.in (powerpc-*-netware*): Automatically configure nlm
91 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
92 specific stuff. Make things more configurable.
93 * nlm/configure.in: Add powerpc-*-netware* target. Use
94 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
96 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
97 Remove lots of architecture-specific stuff.
98 * nlm/gdbserve.def: Add new imports.
99 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
100 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
102 * nlm/prelude.o: What was this doing here?
103 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
104 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
105 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
106 * config/powerpc/tm-ppc-nw.h: Ditto.
108 * nlmstub.def: New file, contains imports for 386 nlm stub.
110 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
112 * remote-pa.c: New file for HPPA embedded support. Currently it's
114 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
116 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
118 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
119 STORE_RETURN_VALUE): Define to use %a0 for pointers.
121 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
123 * remote-mips.c: Remove unused declaration of mips_load.
125 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
127 * coffread.c: General cleanup, and support for section offsets.
128 (time.h, sys/types.h, libbfd.h): Don't include.
129 (cur_src_start_addr, cur_src_end_addr): Rename to
130 current_source_start_addr, current_source_end_addr.
131 (nlist_stream_global): Remove.
132 (nlist_bfd_global): New global variable.
133 (coff_symfile_read): Remove code that gets and uses fileno()
135 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
136 section_offsets parameter, add text/data section offset to
137 appropriate symbols' values.
138 (read_one_sym): Use bfd_read instead of fread.
139 (init_stringtab, init_lineno): Change first parameter to a bfd,
140 use bfd routines instead of raw I/O.
142 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
144 * symtab.c (decode_line_1): If funfirstline and we get a
145 non-LOC_BLOCK symbol (e.g. variable or type), then error().
147 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
149 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
150 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
151 (TAGS): Also pass result of find on config sub-directory to etags.
152 (ALLPARAM): Remove; now unused.
154 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
156 * Makefile.in (VERSION): Bump to 4.13.1
157 * NEWS, README: Update to match gdb 4.13 release version.
159 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
161 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
162 * cxux-nat.c: Remove dangling #else block.
163 (m88k_harris_core_register_addr): New function.
165 * environ.c (init_environ): If no environment, do nothing.
167 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
169 * remote.c (remote_wait): Return inferior_pid instead of 0 for
172 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
174 * sparclite/aload.c (sys_error, error): Use vfprintf to variable
177 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
179 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
180 errno_max, signo_max, strtoerrno, strtosigno): Delete.
181 Include "libiberty.h" instead.
183 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
185 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
186 add additional argument specifying raw address to permit
187 proper release of debug registers.
188 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
191 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
193 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
194 define them in top.c. Add comments to the hooks.
196 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
198 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
199 `to_remove_breakpoint' fields.
201 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
203 * infcmd.c (run_command): Remove comment suggesting using
204 target_has_execution instead of inferior_pid.
206 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
208 * remote-mips.c (mips_open): add code to handle baud rate.
210 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
212 * infrun.c (wait_for_inferior): Call target_resume() upon
213 detection of new processes.
215 * procfs.c (create_procinfo): Return pointer to new procinfo
217 * (do_detach): Spacing & formatting cleanup.
218 * (procfs_wait): Move wait_again label to ensure that we really
219 wait again. On exit from fork, release new child from gdbs'
221 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
223 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
225 * i386-nlmstub.c (handle_exception): Wait until the thread has
226 been started before killing the NLM by pointing the PC at
229 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
231 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
232 Irix 5 has a standard _sigtramp signal handler.
233 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
234 it is not needed for a standard _sigtramp signal handler.
235 Add shared library sections to the section table of the target
236 before adding the symbols.
237 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
238 instructions that do not prepare a stack adjustment.
239 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
240 which does the right thing on machines where `char' is unsigned.
242 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
244 * remote.c (remote_open): Move setting of inferior_pid prior to
245 call to remote_start_remote. Also use unique value for pid to
246 avoid confusion with read_register_pid & friends.
247 * (remote_wait): Return inferior_pid instead of 0 in all cases.
249 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
251 * dwarfread.c (bfd.h): Don't include.
253 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
255 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
256 kill the program being debugged. KillMe(), the undocumented
257 call intended for this purpose, causes the server to hang.
259 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
261 * remote.c (read_frame): Calculate run length encoded checksum
263 * config/sh/stub.c: New file.
265 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
267 * target.c (find_default_run_target): Make sure to_can_run is set
270 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
272 * TODO: Remove note about fast watchpoints and remove obsolete
275 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
277 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
278 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
279 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
281 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
283 * target.c (add_target): Don't call clean_target on target
285 * (unpush_target): Test for to_close being set before calling.
286 * (target_xfer_memory, target_info): Check for to_has_memory
287 before playing with memory.
289 * remote.c (remote_open): Set inferior_pid to make kill command
291 * inflow.c (kill_command): Revert change of Aug 2. Use
292 inferior_pid to determine whether to print out "The program is not
295 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
297 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
298 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
299 * m3-nat.c: Pass argument to return_to_top_level.
300 Declare m3_kill_inferior before use.
301 (port_chain_insert): In "can't happen" case, abort rather than
302 setting `mid' to large decimal constant (which gcc warns about).
303 (get_thread_name): Use cast to convert const char * to char *.
304 (add_mach_specific_commands): #if 0 "thread break" command.
305 (m3_trace_him): Call push_target.
306 (mach_really_wait): New argument pid; remove unused
308 (intercept_exec_calls): Call target_terminal_init and
309 target_terminal_inferior once the child execs.
310 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
312 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
314 * procfs.c (procfs_mourn_inferior): don't dereference the
315 procinfo pointer after it has been freed.
317 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
319 * breakpoint.c (breakpoint_1): Improve pluralization in display
320 of breakpoint hit counts.
322 * language.h (struct language_defn): Remove unused field
324 (longest_float): Remove, no longer used.
325 * language.c (unknown_language_defn, auto_language_defn,
326 local_language_defn): Remove init of la_longest_float field.
327 * c-lang.c (c_language_defn, cplus_language_defn,
328 asm_language_defn): Ditto.
329 * ch-lang.c (chill_language_defn): Ditto.
330 * m2-lang.c (m2_language_defn): Ditto.
332 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
334 * defs.h (bfd_read, bfd_seek): Remove declarations.
335 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
337 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
339 * inflow.c (kill_command): Fix a bug which prevented target
340 programs to be killed.
342 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
344 * defs.h: Change two-line declarations to one-line form.
345 (NORETURN): Define as "volatile" only for older GCCs.
346 (ATTR_NORETURN): Define for newer GCCs.
347 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
349 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
351 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
352 * breakpoint.c (delete_breakpoint, enable_breakpoint,
353 disable_breakpoint): Don't call breakpoints_changed; it is now
354 called via the *_breakpoint_hook functions.
355 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
357 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
359 * stabsread.c (read_type): Fix a bug in enum size calculation.
361 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
363 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
364 argument types to shut up GCC.
366 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
367 linker stub, then return the address the stub will return to.
368 (frame_saved_pc): Correctly restart the search for the saved
369 pc when a linker stub is encountered.
371 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
372 register stores emitted by the version 9 HP compilers.
373 (inst_saves_fr): Relax test for a specific base register (%r1);
374 this avoids losing with the version 9 HP compilers.
375 (skip_prologue): Try to skip argument stores emitted by the HP
376 compilers. It's not perfect, but it's better than before.
378 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
380 * findvar.c (write_pc write_pc_pid): Remove casts to long when
381 calling write_register_pid.
382 * (write_register_pid): Add prototype.
384 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
386 * remote.c (read_frame): Split readchar/checksum calculation into
387 two parts since evaluation order is undefined.
389 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
391 From Kevin A. Buettner (kev@cujo.geg.mot.com).
392 * Makefile.in (coredep.o): Add inferior.h as dependency.
393 * inflow.c: Add F_SETOWN to list of defines to check
394 around code that uses F_SETOWN.
396 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
398 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
399 set the -L and -B directory prefixes so we can link with it.
401 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
403 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
404 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
407 * General hackery to support alternate user-interface.
408 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
409 disable_breakpoint): Call hooks for alternate user-interface.
410 * defs.h: Add declarations for alternate user-interface hooks.
411 * main.c (main): Add --nw (and --nowindows) options to disable
413 * (near call to command_loop): Call command_loop_hook if set.
414 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
415 * stack.c: Call print_frame_info_listing_hook if set.
416 * top.c (gdb_init): Initialize targets.c and utils.c prior to
417 other files to make sure that calls to error and warning will
418 work. Call init_ui_hook after everything else.
419 * utils.c (query): Call query_hook if set.
420 * (gdb_flush): Call flush_hook if set.
421 * Change _initialize_utils to initialize_utils cuz we don't use
422 automatic initialization of utils.c anymore.
424 * Support for TK GUI.
425 * Makefile.in: Add rule for gdbtk.o.
426 * configure.in: Add support for --enable-gdbtk.
427 * gdbtk.c: New file. Contains support routines for TK interface.
428 * gdbtk.tcl: New file. Implements GUI policy.
430 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
433 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
435 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
436 there and we are using the gcc from the tree.
437 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
439 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
441 * Makefile.in (annotate.o): Add dependencies.
443 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
445 * sparclite/aload.c: Added new -q (quiet) option.
446 return 0 exit status if file was successfully downloaded.
448 * nlm/gdbserve.c: merge in command line argument parsing changes
449 and bug fixes made to i386-nlmstub.c.
451 * i386-nlmstub.c: The returnLength field must be initialized
452 before portConfig is passed to AIOGetPortConfiguration.
453 Compare command line arguments with strnicmp(); args are
454 case insensitive on netware.
456 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
458 * Makefile.in (DISTSTUFF): Add definition.
459 (diststuff): Add for new distribution support.
460 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
461 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
462 Remove old distribution building rules, now uses standard
463 distribution support in parent directory Makefile.in.
465 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
467 * target.c (push_target): Cast result from xmalloc.
469 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
471 * elfread.c (elf_symtab_read): Discard compiler labels generated
472 by the Solaris 2.1/Intel SunPro compiler.
474 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
476 * target.c (nomemory): Fix prototype and routine to take correct
479 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
481 * Makefile.in (clean): Remove libgdb-files.
483 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
485 * coredep.c: Include inferior.h.
487 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
489 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
492 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
494 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
495 .cp as C++, alphabetize better.
497 * breakpoint.c (ignore, condition): Move usage note into body of
498 help text, so first line can be one-line summary.
500 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
502 * target.c (unpush_target): Fix handling of removal of top target.
504 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
506 * Makefile.in: Add stuff to build nlmstub.
507 * Add rule for annotate.o to keep Sun make happy.
508 * configure.in: Add config for powerpc/Netware.
510 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
511 filename. This speeds up handling of trailing N_SO stabs (they
512 mark the end of a .o file).
514 * target.c, target.h: Change the way pushing and popping of
515 targets work to support target overlays and inheritance.
516 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
517 Fixup references to current_target, due to previous changes.
519 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
520 needed to get the address of longjmp out of the target.
522 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
524 * main.c: Include <ctype.h>.
526 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
528 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
531 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
533 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
535 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
537 * Makefile.in (VERSION): Bump to 4.12.4.
539 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
541 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
542 * configure.in (m88*-harris-cxux*): New configuration.
543 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
544 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
546 * config/m88k/tm-m88k.h: Add comment about Harris OS.
547 (TARGET_WRITE_PC): Pass pid through to register writers.
549 * configure.in (m68*): Put vendor-only-specified host configs
550 after vendor-and-os-specified configs.
551 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
553 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
554 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
557 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
559 * elfread.c (elf_symtab_read): Handle error return from
560 bfd_get_dynamic_symtab_upper_bound gracefully.
562 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
564 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
565 registers in use by the inferior.
566 * coredep.c (fetch_core_registers, register_addr): Use it.
567 * findvar.c (registers_changed, registers_fetched,
568 read_register_bytes): Ditto.
569 * infcmd.c (do_registers_info, registers_info): Ditto.
570 * infptrace.c (fetch_inferior_registers,
571 store_inferior_registers): Ditto.
572 * stack.c (frame_info): Ditto.
574 * coredep.c (CORE_REGISTER_ADDR): New macro.
575 (fetch_core_registers): Use it.
577 * breakpoint.c (ignore, condition): Add usage notes to help strings.
578 * symfile.c (add-symbol-file): Add usage note to help string.
579 (add_shared_symbol_files_command): New command.
582 * inferior.h (read_pc_pid): Declare.
583 * breakpoint.c (watchpoint_check): Cache breakpoint in local
584 variable b, remove unused variable other_type_used.
585 * main.c (inferior.h, call-cmds.h): Include.
587 * remote.c (remote_wait): Return 0 by default.
589 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
591 Stop printing at null char option, from Oliver Meyer
592 (omeyer@i3.informatik.rwth-aachen.de).
593 * valprint.h, valprint.c (stop_print_at_null): New global.
594 * valprint.c (_initialize_valprint): New print set subcommand
596 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
597 printing a char array, adjust the number of chars to print.
599 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
601 From Kevin A. Buettner (kev@cujo.geg.mot.com).
602 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
603 pic code in addition to prologues where an instruction from the
604 prologue gets moved into the delay slot of a branch instruction
605 immediately following the prologue. A table of potential prologue
606 instructions (prologue_insn_tbl) is now used for picking apart a
608 (frame_find_saved_regs): Changed the way in which limit gets set
609 so that the delay slot of branch instructions immediately
610 following the prologue gets examined.
611 (pushed_size, store_parm_word, store_parm, push_parameters,
612 collect_returned_value): Deleted.
614 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
616 * infrun.c (wait_for_inferior): Handle stepping into leaf
617 functions whose prologue consists of gp loading code only.
619 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
621 * dbxread.c: Don't include libbfd.h.
622 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
623 <time.h>, or <sys/types.h>.
624 * elfread.c (elf_symfile_read): Use only standard BFD functions to
625 collect information about the stab and stab string sections.
627 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
629 * stabsread.c (read_huge_number): handle large unsigned number
630 for stabs generated by os9k C compiler.
632 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
634 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
635 * breakpoint.h (hit_count): New breakpoint field.
636 * breakpoint.c (show_breakpoint_hit_counts): New variable.
637 (clear_breakpoint_hit_counts): New function.
638 (bpstat_stop_status): Increment the hit count.
639 (breakpoint_1): Display the hit count.
640 * infcmd.c (run_command): Reset breakpoint hit counts.
641 * target.c (generic_mourn_inferior): Don't clear ignore counts if
642 displaying hit counts.
644 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
646 * elfread.c (elf_symfile_read): Unconditionally add dynamic
647 symbols for all symbol files. Makes skipping over the
648 trampoline code work when stepping from a function in a shared
649 library into a function in a different shared library for Irix 5.
650 Other ELF targets do not have enough information in their
651 dynamic symbol tables to make this work.
652 (elf_symtab_read): Relocate mst_solib_trampoline address.
654 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
656 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
657 * configure.in (m68*-atari-sysv4*): New configuration.
658 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
659 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
660 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
661 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
662 * config/m68k/amix.mh, config/m68k/amix.mt,
663 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
666 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
668 * symtab.c (find_function_start_sal): New function to find
669 the start of a function from a function symbol.
670 (decode_line_1, decode_line_2): Use it instead of open coded
671 partial copies of the code.
672 (list_symbols): Quote symbol name before passing it to
673 break_command to enable proper handling of mangled symbols.
675 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
677 * ch-exp.y (match_simple_name_string): Don't lower-case here.
678 * ch-exp.y (yylex): First try name lookup using exact name
679 typed by user; if that fails, try lower-cased name.
681 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
683 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
684 Move "no debugging symbols found" test to symfile.c.
685 * symfile.c (syms_from_objfile, reread_symbols): Add
686 "no debugging symbols found" test.
687 * coffread.c (init_stringtab): Handle stripped files with a
688 stringtab offset of zero gracefully.
689 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
690 BFD instead of stop_pc heuristic to determine if it is a dynamically
692 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
693 ioctl, it indicates that the process has exited.
695 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
697 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
698 .PARISC.unwind section now.
700 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
702 * breakpoint.c (mention): Always show breakpoint address if no
705 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
707 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
708 handling of shared libraries for non-ELF executables, but only if
709 HANDLE_SVR4_EXEC_EMULATORS is defined.
710 (locate_base): Try to find debug_base in the dynamic linker
711 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
712 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
713 Define to enable handling of shared libraries for a.out executables,
714 run under Solaris BCP.
716 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
718 * infrun.c (wait_for_inferior): Print "Program exited normally"
719 regardless of batch_mode.
720 * defs.h, top.c (batch_mode): Removed.
722 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
724 * Makefile.in (dcache_h): Remove redundant definition.
725 (init.c): Add a comment.
726 (top.c): Remove explicit compile action.
727 * breakpoint.c (mention): Share code indicating location of
728 break/watchpoints, don't print address if addressprint is off.
729 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
730 (demangle): Remove redundant declarations.
731 * eval.c: Remove redundant function declarations.
732 * objfiles.h: Cosmetic and grammatical improvements.
733 * TODO: Various updates.
735 * remote-mips.c: Replace all \r chars with \015.
736 (mips_receive_header): Display control characters readably.
737 (mips_xfer_memory): Add a simple progress display.
739 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
741 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
743 * remote-hms.c (flush): New function.
744 (expect): Get edge case right.
745 (hms_read_inferior_memory): Be more tolerant of line noise.
747 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
749 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
750 target files, not non-existent mach3.mh and mach3.mt.
752 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
754 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
755 symbols for all symbol files. Makes skipping over the
756 trampoline code work when stepping from a function in a shared
757 library into a function in a different shared library.
758 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
760 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
762 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
763 names mean end of .o file.
764 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
765 top of routine. Handle new thread notification cleanly.
766 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
767 thread notification scheme.
768 * (child_resume): General cleanups, handle resumption of all
771 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
773 * ser-go32.c: Rewrite to run under windows.
774 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
776 * serial.c (serial_open): Notice device "pc".
777 * remote-e7000.c: Fix copyright date.
778 (expect): Compare \n and \r the same.
779 (e7000_open): Allow pc as a serial port
780 * sh/sh.mt: Add ser-e7kpc.
781 * h8300/h8300hms.mt: Add ser-e7kpc.
782 * main.c (proc_wait): Don't wait if using go32.
784 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
786 * somread.c: Simplify by using stabsect_build_psymtabs.
787 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
788 corresponding to the name of the text section. All references
790 (somstab_build_psymtabs): Delete function, no longer needed.
792 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
794 * somread.c: Renamed from paread.c. Changed function names and
795 comments to reflect that this file deals with SOM (an object file
796 format), rather than the PA (a cpu).
797 (Makefile.in): Chaned appropriately.
798 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
799 * dbxread.c (somstab_build_psymtabs): Renamed from
800 pastab_build_psymtabs.
802 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
804 * core-sol2.c: New file to handle ELF and BCP core file flavours.
805 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
807 * Makefile.in: Updated for core-sol2.c.
808 * README: Add notes about SPARCworks cc under Solaris 2.x,
809 from Casper H.S. Dik (casper@fwi.uva.nl).
810 * config/mips/xm-makeva.h: Removed, no longer necessary.
811 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
812 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
813 config/mips/xm-riscos.h: Remove references to xm-makeva.h
815 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
817 * gdba.el: Put program input and output in a separate buffer.
819 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
821 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
822 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
823 with global variable of same name in libnsl.so on UnixWare.
825 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
827 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
828 embedded in template name.
830 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
832 * config/i386/nm-linux.h: change calling convention of
833 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
834 target_insert_watchpoint() and
835 target_remove_watchpoint().
837 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
838 to be long long in gdb.
839 * config/mips/tm-bigmips.h: ditto.
841 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
843 * c-lang.c (asm_language_defn): New definitions for language_asm,
844 mostly copied from c_language_defn, to avoid warnings when
845 switching between c and asm stack frames.
847 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
849 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
850 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
851 (upgrade_type, handle_psymbol_enumerators): Likewise.
852 (has_opaque_xref, cross_ref): Likewise.
853 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
854 debugging information, rather than doing it here.
855 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
856 point in ecoff_debug_swap backend structure, rather than calling
857 ecoff_slurp_symbolic_info directly.
859 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
861 * breakpoint.c: Include annotate.h. Call annotate_field rather
862 than printing annotation directly.
864 * main.c: Include string.h.
866 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
868 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
869 call it instead of doing normal loop.
870 * infcmd.c (attach_command): Don't call wait_for_inferior if
872 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
873 hook that can decide whether to step over the next breakpoint.
874 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
875 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
878 * configure.in: Improve sorting/formatting of hosts and targets.
879 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
880 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
881 * Makefile.in (stop-gdb): New target.
882 * stop-gdb.c: New file, utility to get attention of waiting GDBs
885 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
887 * top.c (gdb_init): Init current_directory in gdb_init. Probably
888 the identical initialization can be deleted from main.c, but i
889 haven't done so just in case.
891 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
893 * gdba.el: Added menu windows and slightly improved window
894 handling to gdba.el. Fixed numerous minor bugs that were causing
895 emacs and gdb to fall out of sync.
897 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
899 * breakpoint.c: annotate changes lost at merge, put back in.
901 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
903 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
906 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
908 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
910 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
911 writing of floating registers, the dpx2 kernel disallows it.
912 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
913 is contained in o_praw.
914 * irix5-nat.c (solib_map_sections): Adjust sections by the
915 difference between the loaded address and the prelinked address.
916 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
918 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
919 symbols, their value is absolute.
920 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
921 libraries fh->adr fields of zero. Relocate minimal symbol values
922 upon readin. Relocate non-stabs symbols upon readin.
923 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
924 start address of the outermost block.
925 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
926 instead of section_offsets and use relocated pst->textlow for
927 line number and procedure address relocations.
929 From gmo@MicroUnity.com (Guillermo A. Loyola):
930 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
931 Handle SGI Irix5 stIndirect symbol type.
933 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
935 * breakpoint.c: fix a syntax error native cc does not like.
937 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
938 * sparclite/Makefile.in: ditto.
939 * sparcl-tdpe.c: change file name because first 8 chars has to be
941 * sparcl-stub.c: ditto.
943 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
945 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
947 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
949 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
950 ignore) a PID argument.
951 (hppa_pop_frame): Pass a PID to target_write_pc.
952 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
953 and pass through a PID argument.
954 (target_read_pc, target_write_pc): Update prototypes.
956 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
958 * Makefile.in: add new file sparclite-tdep.c.
959 * sparclite/Makefile.in: add new file sparclite-stub.c.
960 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
962 * config/sparc/sparclite.mt: add sparclite-tdep.o.
963 * config/sparc/tm-sparclite.h: add hardware breakpoints support
965 * sparclite-tdep.c: new file, contains hardware breakpoint support
967 * sparclite-stub.c: new file, stub code that add support hardware
969 * breakpoint.c: add hardware breakpoint support.
970 * breakpoint.h: add new breakpoint type to support hardware
972 * config/mips/nm-irix4.h: change interface for target dependent
973 code supporting watch point.
974 * config/pa/nm-hppab.h: change interface for target dependent
975 code supporting watch point.
977 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
979 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
981 * stabsread.c (read_struct_fields): os9k nested structure does not
982 have terminating ';', instead it just get to ',' and bit position
985 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
987 * nlmread.c (nlm_symtab_read): Clean up a bit.
988 * (nlm_symfile_read): Record bounds of main() so that backtrace
989 command will know where to stop.
990 * objfiles.c (objfile_relocate): Relocate entry point/func info
991 for backtrace as well.
992 * objfiles.h: Define values for invalid PCs for entry point info.
993 * symfile.c (init_entry_point_info): Initialize invalid values
994 with aforementioned macros.
995 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
996 to cause backtrace to stop when it gets back to main().
997 * config/i386/tm-i386nw.h: Ditto.
999 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1001 Fix value_print, which used to be ostensibly language-independent,
1002 but would print pointers and arrays in C syntax. Instead, call
1003 a language-specific function.
1004 * language.h (struct language_defn): New functional field
1006 (LA_VALUE_PRINT): New macro.
1007 * language.c (unk_lang_value_print): New stub/dummy function.
1008 (unknown_language_defn, auto_language_defn, local_language_defn):
1010 * c-valprint.c (c_value_print): New function, with code moved from:
1011 * valprint.c (value_print): ... here. Now just invoke
1012 LA_VALUE_PRINT to do language-specific stuff.
1013 * valprint.c (value_print_array_elements): Make non-static.
1014 * c-lang.c (c_language_defn, cplus_language_defn): Add
1015 c_value_print in the la_value_print field.
1016 * m2-lang.c (m2_language_defn): Likewise.
1017 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1018 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1019 * ch-valprint.c (chill_value_print): New function, based on
1020 c_value_print, but use Chill "look and feel."
1021 * c-lang.h (c_value_print): New prototype.
1022 * ch-lang.h (chill_value_print): New prototype.
1023 * value.h (value_print_array_elements): New prototype.
1025 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1026 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1028 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1030 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1031 to new file top.c. Make things extern instead of static and
1032 similar rearrangements to deal with this.
1034 * utils.c: Move fputs_unfiltered to main.c. Remove
1035 FPUTS_UNFILTERED_OVERRIDE ifndef.
1036 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1037 and libgdb uses utils.c and top.c.
1039 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1041 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1043 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1045 * ch-valprint.c (chill_val_print_array_elements): New function.
1046 A Chill version of val_print_array_elements, it prints the
1047 array index labels, in additions ot the array element values.
1048 (chill_val_print): Use the new function.
1050 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1052 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1054 * defs.h (enum language): Add language_asm.
1055 * findvar.c (read_register_bytes read_register_gen
1056 write_register_bytes read_register read_register_pid
1057 write_register write_register_pid supply_register): Move multi-
1058 thread handling down into these routines. Create XXX_pid routines
1059 that allow register references to specify the pid.
1060 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1061 read_sp write_sp read_fp write_fp): Move these routines from
1062 infcmd to findvar to centralize the whole mess.
1063 * i386-nlmstub.c: Portability fixes.
1064 * infptrace.c (child_resume): Conditionalize to allow other natives
1065 to override it. Remove PIDGET gubbish, it's no longer necessary.
1066 * infrun.c (wait_for_inferior): Put registers_changed() before
1067 target_wait() to speed up remote debugging.
1068 * Replace code that reads registers from other threads with much
1069 nicer looking new function calls (see changes to findvar.c).
1070 * Don't skip prologues if debugging assembly source.
1071 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1072 child_resume to handle multi-thread debugging properly.
1073 * remote.c: Add O response to get console output from target.
1074 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1075 SERIAL_ERROR here to simplify callers.
1076 * Change static var timeout to remote_timeout.
1077 * (fromhex): Remove unnecessary return -1 at end of routine.
1078 * (remote_wait): Turn this into a big switch statement. Add
1079 support for O response.
1080 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1081 * (getpkt): Split getpkt into two parts. read_frame deals with
1082 all formatting issues, run-length encoding, and framing. getpkt
1083 now handles error recovery, and frame detection.
1084 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1085 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1086 control. (hardwire_readchar): Handle EINTR from read().
1087 * symfile.c (deduce_language_from_filename): Add support for .s
1089 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1090 override infptrace's child_wait.
1091 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1092 instead of XXXlynx.h.
1093 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1095 * nlm/gdbserve.c: Portability fixes.
1097 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1099 * inftarg.c (child_wait): Call proc_wait, not wait.
1100 (child_mourn_inferior): Call proc_remove_foreign.
1101 * main.c (gdb_init): Call init_proc.
1102 * main.c: Provide dummy versions of init_proc, proc_wait, and
1103 proc_remove_foreign for the gdb case (the libgdb case provides its
1104 own versions of these functions).
1105 * Makefile.in (libgdb-files): Add libproc.a.
1107 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1109 Hardware watchpoints for Linux, from Rick Sladkey
1110 (jrs@world.std.com).
1111 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1112 new hardware breakpoint recovery method.
1113 * i386v-nat.c (i386_insert_watchpoint,
1114 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1115 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1116 New functions to support the 386 hardware debugging registers.
1117 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1118 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1119 target_insert_watchpoint, target_remove_watchpoint): Define these
1120 macros to use the hardware debugging functions in i386v-nat.c.
1122 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1124 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1127 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1129 * target.c, target.h: New variables target_activity_function and
1131 * inflow.c, inferior.h: New functions set_sigio_trap and
1133 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1135 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1137 * remote-sim.h (sim_verbose): Delete.
1138 Document callbacks needed.
1139 (sim_*): Change result to void where there isn't one.
1140 (sim_open): Clarify argument and error response.
1141 (sim_close): Declare.
1142 (sim_load): Change bfd_handle argument to file name. Clarify result.
1143 (sim_create_inferior): Renamed from sim_set_args.
1144 (sim_set_pc): Delete.
1145 (sim_info): Delete printf_fn argument.
1146 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1147 (gdbsim_load): Try sim_load first.
1148 (gdbsim_create_inferior): Call sim_create_inferior.
1149 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1150 (gdbsim_close): Call sim_close.
1151 (gdbsim_files_info): Update call to sim_info.
1152 (gdbsim_ops): Realign comments.
1154 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1156 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1158 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1159 the auxent if the symbol's name is ".file". From David Edelsohn
1160 <c1dje@watson.ibm.com>.
1162 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1164 * breakpoint.c (breakpoint_1): Fix typo.
1166 * annotate.c (annotate_field_end): Fix typo.
1168 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1170 * Makefile.in (TSSTART): Remove; no longer used.
1172 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1173 fputs_unfiltered and exit directly, rather than fatal. The latter
1174 calls vfprintf_unfiltered!
1176 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1177 * value.h, printcmd.c (print_value_flags): Move from here...
1178 * annotate.c: ...to here, and make it use can_dereference.
1180 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1182 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1183 Remove, needed for both native and cross.
1184 * target.c (attach_flag, generic_mourn_inferior): Put here.
1185 * utils.c (job_control): Put here.
1186 (terminal.h): Don't include anymore.
1188 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1190 * source.c (find_source_lines): Always use code that was #ifdef
1191 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1192 leaving it on the chain. Reindent much of this function.
1193 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1194 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1195 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1196 config/ns32k/xm-ns32km3.h: Remove all references to
1197 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1198 * main.c, fork-child.c, many config files: Remove all
1199 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1202 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1203 This avoids __eprintf troubles.
1205 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1207 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1208 initialization code which needs to be called even if we bypass the
1209 command line stuff into gdb_init.
1210 * utils.c (fputs_unfiltered): Surround in #ifndef
1211 FPUTS_UNFILTERED_OVERRIDE.
1212 * Makefile.in (libgdb.a): New target.
1214 * utils.c: Rearrange I/O stuff a bit so that all output goes
1215 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1216 which made %s not work with arbitrarily large strings.
1217 * printcmd.c (printf_command): Use printf_filtered, not
1218 printf_unfiltered and printf, now that arbitrary limit is gone.
1221 * breakpoint.c (watchpoint_check): Remove unused variable b.
1222 * stack.c (print_frame_info): Move sp and buf inside #if.
1223 * eval.c (evaluate_subexp): Remove unused variables pp,
1224 mangle_ptr, ptr, and mangle_tstr.
1225 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1227 * symtab.c (lookup_symtab): Put variable copy inside #if.
1228 (decode_line_1): Put variable q1 inside #if 0.
1229 * target.h: Declare target_link.
1230 * infrun.c (wait_for_inferior): Remove unused variables signame.
1231 * remote.c (remote_resume): Remove unused variable name.
1232 * c-exp.y (parse_number): Parenthesize operand of shift.
1233 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1234 (this is a semantic change, the warning seems to have detected a bug).
1235 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1236 * coffread.c: Move variable temptype inside #if.
1237 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1239 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1240 (chill_val_print): Remove unused variable in_range.
1241 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1242 (chill_val_print): Add default case for switch.
1243 * stabsread.h: Declare stabsect_build_psymtabs.
1244 * os9kread.c (read_minimal_symbols): Make this return void.
1245 (os9k_symfile_read): Remove unused variables stb_exist and val.
1246 (os9k_symfile_init): Remove unused variable val.
1247 (fill_sym): Remove unused variable id.
1248 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1249 unused variable nsl.
1250 Remove unused variable symfile_bfd.
1251 #if 0 unused variables lbrac_unmatched_complaint and
1252 lbrac_mismatch_complaint.
1253 Remove declaration for non-existent function os9k_next_symbol_text.
1255 * annotate.c, annotate.h: New files, containing a function for
1256 each annotation which outputs it.
1257 * Move breakpoints_changed from breakpoint.c to annotate.c.
1258 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1259 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1260 Use annotate.c functions to output annotations.
1261 * Makefile.in (OBS): Add annotate.o.
1263 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1265 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1266 elf_unwind_entries are always initialized.
1268 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1269 stubs which return directly to the caller rather than to the stub
1272 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1274 * c-exp.y (yyerror): Display a more informative error message.
1275 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1276 * m2-exp.y (yyerror): Ditto.
1278 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1280 * inflow.c (job_control): Move definition to front of file.
1282 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1284 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1285 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1287 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1289 * Makefile.in (kdb): Remove old init.c creation commands.
1290 * configure.in (sparclite): Match on sparclite*.
1291 * sparclite/aload.c (main): Only change section addresses for
1292 a.out format object files.
1294 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1296 * config/i386/go32.mh: Define CC.
1298 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1300 * gdbserver/Makefile.in: Remove irrelevant definitions and
1301 comments inherited from the gdb Makefile.
1302 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1303 (VERSION): Update to 4.12.3.
1304 (gdbserver): Remove any existing executable first.
1305 (distclean, realclean): Remove nm.h.
1306 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1307 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1308 Don't use absolute pathname.
1310 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1312 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1315 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1317 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1318 (print_it_normal): Add annotations for the inferior starting and
1319 stopping, and for all the various messages related to how it
1322 * printcmd.c (do_one_display): Annotate.
1323 * stack.c (print_frame_info): Annotate printing of stack frames.
1325 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1327 * remote.c (get_offsets): Handle case where stub doesn't support
1330 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1332 Add partial support for g++ code compiled with -fvtable-thunks.
1333 * c-valprint.c (c_val_print): Add vtblprint support
1335 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1336 pointers (if using thunks) as well as array of structs (otherwise).
1337 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1338 level, and make the latter non-static (so define_symbol can use it).
1339 * stabsread.c (define_symbol): If the type being defined is a
1340 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1341 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1342 * values.c (value_virtual_fn_field): Handle thunks.
1343 * values.c (value_headof): Minor efficiency hack.
1344 * values.c (value_headof): Incomplete thunk support. FIXME.
1346 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1348 * valprint.c (print_longest): Clarify comment about use_local.
1349 * printcmd.c, defs.h (print_address_numeric), callers in
1350 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1351 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1352 exec.c: New argument use_local.
1353 * source.c (identify_source_line): Use filtered output. Use
1354 print_address_numeric.
1356 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1357 language.c (type_error, range_error): Use filtered output.
1358 * utils.c (error_begin): Update comment to tell people to use
1361 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1362 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1365 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1367 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1368 from the fault, #ifndef FAULTED_USE_SIGINFO.
1369 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1371 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1373 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1374 Explicitly annotate each record.
1376 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1378 * xcoffexec.c: Reformat to standards and lint.
1379 (language.h): Include.
1380 (exec_close): Declare arg "quitting".
1381 (file_command): Declare arg "from_tty".
1382 (map_vmap): Cast xmalloc result to PTR.
1383 * rs6000-nat.c: Reformat to standards and lint.
1384 (exec_one_dummy_insn): Use char array for saved instruction.
1385 (fixup_breakpoints): Declare.
1386 (vmap_ldinfo): Be more informative in fatal error messages.
1387 (xcoff_relocate_symtab): Define to return void.
1388 * xcoffsolib.h: Reformat to standards, improve comments.
1389 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1391 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1393 * utils.c, defs.h (error_begin): New function.
1394 (quit): Print annotation before printing the error message.
1395 * main.c (return_to_top_level): Print annotation before doing the
1397 * symtab.c (decode_line_1): Call error not warning and then
1398 return_to_top_level. Call error_begin and printf_unfiltered
1399 rather calling warning (before calls to return_to_top_level).
1400 * core.c (memory_error): Use error_begin, printf_unfiltered,
1401 print_address_numeric and return_to_top_level instead of error.
1402 Cleans up a FIXME-32x64.
1403 * language.c (type_error, range_error): Call error_begin
1404 not just target_terminal_ours.
1406 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1407 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1408 side of an assignment is non-portable.
1410 * utils.c (query): Change syntax of query annotations to be
1411 consistent with other input annotations.
1412 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1414 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1416 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1418 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1419 that have a stack frame size of 32k or larger (from Paul Flinders).
1420 Remove #if 0'd code.
1422 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1424 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1425 for Lynx platforms that need it.
1426 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1428 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1430 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1431 than trying to deduce it from the fault.
1433 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1435 * printcmd.c (print_address_symbolic): Initialize name to empty
1436 string to avoid core dump if lookup fails.
1437 * remote-e7000.c (printf_e7000debug): Error if target not open.
1439 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1441 * i386-nlmstub.c: Update to be more in line with PIN stub.
1442 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1443 * (hex2mem): Init ptr.
1444 * General cleanups to use ConsolePrintf, standard prologues, etc...
1446 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1448 * i386-nlmstub.c: More changes to be compatible with remote.c.
1450 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1451 into (the far less frequently called) dbx_symfile_read.
1453 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1455 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1457 * dbxread.c (record_minimal_symbol): Record the section
1458 associated with the symbol to make dynmaic relocation work.
1459 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1460 Solaris brain-damage which don't apply to relocatable object
1462 * (stabsect_build_psymtabs): New routine to read stabs out of an
1463 arbitrarily named section.
1464 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1466 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1467 stabs out of the nlm.
1468 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1469 brain-damage which don't apply to relocatable object files.
1470 * remote.c (putpkt): Improve error reporting and error handling.
1471 * (get_offsets): Temporary kludge to force data & bss sections to
1472 have the same relocation.
1473 * stabsread.c (define_symbol, scan_file_globals): Record section
1476 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1478 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1479 FIXME-32x64 comment.
1481 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1483 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1484 to after call to target_wait. This means that flush_cached_frames
1485 can call target_terminal_ours if it wants to.
1486 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1487 comment about why the code is dubious.
1489 * stabsread.c (read_type): Call read_type, not nonexistent
1492 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1494 * remote-os9k.c (rombug_fetch_registers): set trace mode
1496 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1498 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1500 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1501 passed to process_one_symbol.
1502 * stabsread.c (read_type): process os9k functio prototype.
1504 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1506 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1509 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1511 * utils.c (prompt_for_continue): Annotate prompt.
1512 (query): Annotate query.
1513 * printcmd.c (print_frame_args): Change syntax of argument
1514 annotation to make name and value part of a single group of
1515 annotations, not two separate groups.
1516 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1517 * valprint.c (val_print_array_elements): Change syntax of
1518 annotation to be more concise.
1519 * main.c, defs.h (command_line_input): New argument tells what
1520 string to include in the annotations.
1521 * symtab.c (decode_line_2), main.c (read_command_lines,
1522 command_loop): Change callers.
1524 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1525 target null pointer.
1526 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1528 * printcmd.c (output_command): Annotate things we print here too.
1529 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1530 * Move declaration of print_value_flags from defs.h to value.h.
1531 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1533 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1535 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1536 BFD handles sun3 dynamic relocations now.
1537 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1540 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1542 * printcmd.c (print_command_1): Annotate the top-level expressions
1544 (print_frame_args): Annotate each argument.
1545 * printcmd.c, defs.h (print_value_flags): New function.
1546 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1547 * valprint.c (val_print_array_elements): Annotate each array element.
1549 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1551 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1552 the register contains a pointer to the type, not the type itself.
1554 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1556 * main.c (main): Accept --annotate=N option and make --fullname
1557 the same as --annotate=1.
1558 (command_line_input): Print annotatation before and after prompt.
1559 * blockframe.c (flush_cached_frames): Print annotation.
1560 * Rename frame_file_full_name to annotation_level and move it from
1562 * source.c (identify_source_line): If annotation_level > 1,
1563 change output format.
1564 * breakpoint.c: Print annotation whenever a breakpoint changes.
1565 * main.c: New variable server_command.
1566 (command_line_input): Parse "server " and set server_command.
1567 (dont_repeat): Check server_command.
1569 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1571 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1572 updating raw_symbol and symnum. Return a value in the case where
1575 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1577 * parse.c: Don't define block_found; it is defined in symtab.c.
1578 * parser-defs.h: Add comment regarding block_found.
1580 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1582 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1585 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1587 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1588 section vma. Do not read dynamic relocs for sun3 executables to
1589 avoid BFD assertion message.
1591 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1593 * nm-hppab.h (KERNEL_U_ADDR): Define.
1594 (FIVE_ARG_PTRACE): Likewise.
1595 (CANNOT_STORE_REGISTER): Likewise.
1596 * nm-hppah.h (KERNEL_U_ADDR): Define.
1597 (FIVE_ARG_PTRACE): Likewise.
1598 (CANNOT_STORE_REGISTER): Likewise.
1599 (NEED_TEXT_START_END): Likewise.
1601 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1602 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1603 (FIVE_ARG_PTRACE): Likewise.
1604 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1605 (FIVE_ARG_PTRACE): Likewise.
1607 * hppa-tdep.c (read_unwind_info): Make static.
1608 (restore_pc_queue): Indirect through the target vector to
1609 reload the register state.
1611 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1613 * paread.c (compare_unwind_entries): Delete function. It's been
1614 moved into hppa-tdep.c.
1615 (read_unwind_info): Likewise.
1616 (pa_symfile_read): No longer call read_unwind_info. The unwind
1617 tables will be read in as they are needed.
1619 * hppa-tdep.c (compare_unwind_entries): New function.
1620 (read_unwind_info, internalize_unwinds): Likewise.
1621 (find_unwind_entry): Read in unwind information on demand.
1623 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1625 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1626 to : in search path processing.
1627 * defs.h (qsort): Rename argument in prototype.
1628 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1630 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1631 (false): Eliminate usages.
1633 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1635 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1636 All references to value changed to value_ptrlage_command is now
1638 All references to value changed to value_ptr.
1639 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1640 * remote-hms.c (hms_wait): Timeout after five seconds.
1641 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1642 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1643 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1645 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1647 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1649 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1651 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1653 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1654 bp_watchpoint_scope breakpoints.
1655 (struct breakpoint): Add val_chain and related_breakpoint fields
1656 for use by watchpoints.
1658 * breakpoint.c (within_scope): Delete. No longer used.
1659 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1660 (target_{remove,insert}_watchpoint): Likewise.
1661 (can_use_hardware_watchpoint): New function.
1662 (remove_breakpoint): New function to remove a single breakpoint
1663 or hardware watchpoint.
1664 (insert_breakpoints): Handle insertion of hardware watchpoints.
1665 Store a copy of the value chain derived from the watchpoint
1667 (remove_breakpoints): Simplify by using remove_breakpoint.
1668 (delete_breakpoint): Likewise.
1669 (watchpoint_check): Delete the watchpoint and watchpoint scope
1670 breakpoints when the watchpoint goes out of scope. Save & restore
1671 the current frame after checking watchpoints.
1672 (breakpoint_init_inferior): Likewise (restarting the program
1673 makes all local watchpoints go out of scope).
1674 (bpstat_stop_status): Handle hardware watchpoints much like normal
1675 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1676 when the watchpoint goes out of scope. Remove and reinsert all
1677 breakpoints before returning if we stopped when a hardware watchpoint
1679 (watch_command): Use a hardware watchpoint when possible. If
1680 watching a local expression, build a scope breakpoint too.
1681 (map_breakpoint_numbers): Also call given function for any
1682 related breakpoints.
1683 (disable_breakpoint): Never disable a scope breakpoint.
1684 (enable_breakpoint): Handle hardware breakpoints much like normal
1685 breakpoints, but recompute the watchpoint_scope breakpoint's
1686 frame and address (if we have an associated scope breakpoint).
1687 (read_memory_nobpt): Handle hardware watchpoints like normal
1688 watchpoints. When necessary handle watchpoint_scope breakpoints.
1689 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1690 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1691 (disable_command): Likewise.
1693 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1694 Extern prototype added to frame.h
1696 * infrun.c (wait_for_inferior): Set current_frame and select
1697 a frame before checking if we stopped due to a hardare watchpoint
1698 firing. Handle stepping over hardware watchpoints.
1699 (normal_stop): Remove unnecessary call to select_frame.
1701 * value.h (value_release_to_mark): Declare.
1702 * values.c (value_release_to_mark): New function.
1704 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1705 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
1707 * hppab-nat.c (hppa_set_watchpoint): New function.
1709 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
1710 (HAVE_STEPPABLE_WATCHPOINT): Define.
1711 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1712 (target_{insert,delete}_watchpoint): Define.
1714 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1715 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
1716 (target_{insert,remove}_watchpoint): Likewise.
1718 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
1720 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1721 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1722 often have the same names as debug symbols for functions, and
1723 confuse lookup_symbol().
1725 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1727 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1728 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1729 REGISTER_RAW_SIZE (1).
1730 Together these changes work around a bug in HP's compiler. Both
1731 seem to be necessary.
1733 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1735 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1736 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1737 are type mst_solib_trampoline.
1739 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1741 * config/m68k/es1800.mt: Change comments.
1743 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1745 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1747 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1749 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1752 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1754 * values.c (unpack_long): Remove obsolete comment about using a
1757 * symfile.c (symbol_file_command): Add comments about command syntax.
1759 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1760 Jim Kingdon (kingdon@cygnus.com)
1762 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1763 are in the .plt section.
1764 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1765 find_solib_trampoline_target): New functions for handling
1766 stepping into -g compiled shared libraries.
1767 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1768 find_solib_trampoline_target): Add prototypes.
1769 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1770 Define to handle stepping into -g compiled shared libraries.
1771 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1772 stepping into -g compiled shared libraries.
1774 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1776 * configure.in: Add mips-*-sysv4* support.
1777 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1778 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1779 New files for MIPS SVR4 support.
1780 * Makefile.in: Update for new mipsv4 files.
1781 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1782 read_next_frame_reg to obtain the frame relative stack pointer.
1783 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1784 obtain the frame relative stack pointer.
1785 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1786 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1787 by entering them into the minimal symbol table.
1788 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1789 a long for float formats.
1790 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1791 get defined in <link.h>.
1792 * solib.c (solib_add): Add shared library sections to the section
1793 table of the target before adding the symbols.
1794 * partial-stab.h: Relocate static and global functions.
1795 * dbxread.c (read_dbx_symtab): Remove unused variable
1796 end_of_text_address. Relocate text_addr when passing it
1799 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1800 library functions before the executable is run. Retrieve dynamic
1801 symbols from stripped executables.
1802 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1803 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1804 if no debugging symbols were found.
1805 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1806 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1808 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1809 OSF/1 has shared libraries.
1811 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1813 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1814 to BFD handling of dynamic symbols.
1816 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1818 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1819 then gets its real address into FUN and its GOT/DP value into %r19.
1821 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1823 * hppa-tdep.c (frameless_function_invocation): If no unwind
1824 descriptor was found, then assume this was not a frameless
1825 function invocation.
1826 (frame_saved_pc): If the saved PC is in a linker stub, then
1827 return the return address which the linker stub will return to.
1829 * xm-hppab.h: Never define USG.
1830 * xm-hppah.h: Always define USG.
1832 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1834 * values.c (unpack_long, value_from_longest),
1835 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1837 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1839 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1841 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1843 For SVR4 targets, enable gdb to set breakpoints in shared
1844 library functions before the executable is run.
1845 * elfread.c (elf_symtab_read): Handle symbols for shared library
1847 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1848 and moved to objfiles.c.
1849 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1850 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1851 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1852 the new generic definition from tm-sysv4.h works for Solaris.
1854 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1856 * elfread.c (elf_symtab_read): Change storage_needed,
1857 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1858 bfd_get_symtab_upper_bound. Check for errors from
1859 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1860 * nlmread.c (nlm_symtab_read): Same changes.
1862 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1864 * xcoffread.c (xcoff_next_symbol_text): New function.
1865 (read_xcoff_symtab): Set next_symbol_text_func to it.
1866 Move raw_symbol outside of read_xcoff_symtab.
1868 * remote.c (getpkt): Remove unused "out" label.
1870 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1872 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1873 about more than one watchpoint being triggered.
1875 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1877 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1879 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1881 * blockframe.c (find_pc_partial_function): mst_file_text
1882 symbols do not live in the shared library transfer table.
1883 * ch-exp.y (decode_integer_value, match_character_literal,
1884 match_bitstring_literal): Guard tolower calls with isupper,
1885 tolower on old BSD systems blindly subtracts a constant.
1886 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1887 well when determining the producer of the object file.
1888 * mdebugread.c (has_opaque_xref): New function to check for
1889 cross reference to an opaque aggregate.
1890 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1891 enter typedefs to opaque aggregates into the symbol tables.
1892 * mdebugread.c (parse_external): Remove skip_procedures argument,
1893 it has always been 1. Remove code that handled stProc symbols,
1894 it was never executed and was wrong, as the index of a
1895 stProc symbol points to the local symbol table and not to the
1896 auxiliary symbol info. Update caller.
1897 * mdebugread.c (parse_partial_symbols): Do not enter external
1898 stProc symbols into the partial symbol table, they are already
1899 entered into the minimal symbol table.
1900 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1901 Remove all conditionals and definitions for ptx.
1902 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1903 Fix addresses of floating point registers in REGISTER_U_ADDR.
1904 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1905 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1906 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1907 signal trampoline code work.
1908 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1909 Remove all conditionals and definitions for ptx.
1910 Remove KDB definitions.
1911 * symm-nat.c (store_inferior_registers): Fetch registers before
1912 storing them to obtain valid floating point control registers.
1913 Store fpu registers.
1914 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1915 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1916 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1918 * symm-nat.c (child_resume): Update type of `signal' parameter.
1919 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1921 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1923 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1924 calling import stubs for functions in shared libraries.
1926 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1928 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1930 * ch-lang.c (chill_is_varying_struct): Magic string is
1931 was "<var_length>" is now "__var_length" (more portable).
1933 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1935 * remote.c (getpkt): If we get a timeout, actually retry rather
1936 than just giving up the first time it happens.
1937 * remote.c: Document sequence numbers.
1938 (remote_store_registers): Change syntax of 'P' request so that it
1939 never looks like a sequence number.
1941 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1943 * os9kread.c (record_minimal_symbol): add section_offset to
1944 relocate minimal symbol table.
1945 * os9kread.c (read_minimal_symbols): ditto.
1946 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1948 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1949 return. Also if file addr is 0 leave it 0, not to relocate.
1950 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1951 'set remotexoff' and 'set remotelog' commands.
1953 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1955 * remote.c (remote_store_registers): Add 'P' request to set an
1956 individual register.
1957 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1960 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1962 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1963 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1964 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1966 * command.c (do_setshow_command, case var_string): Never add a
1967 space to the end of the string.
1968 * NEWS: Document this change.
1969 * .gdbinit: Add a space to the "set prompt" command.
1971 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1973 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1974 changes to make it compile (it doesn't link yet).
1976 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1977 (set_demangling_style, set_demangling_command): Use savestring not
1978 strdup. We were not dealing properly with a NULL return from
1979 strdup, and were not declaring strdup (the system header may or
1982 * valprint.c (val_print): Remove inaccurate comment about what
1983 types can be stub types.
1985 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
1986 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
1987 Supply alternate version if ATTACH_DETACH is not defined.
1988 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
1989 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
1990 * configure.in: Recognize i[34]86-sequent-sysv4* host.
1992 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1994 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
1996 (skip_trampoline_code): Rewrite and add support for argument
1997 relocation stubs stubs, import/export stubs, calls through
1998 "_sr4export" and cascaded trampolines.
2000 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2001 if no unwind descriptor is found.
2003 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2004 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2005 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2006 differently. All registers are four bytes.
2007 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2009 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2011 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2012 registers as both single and double values (fetching 2nd 32bit half
2013 as necessary). Annotate each register printed with its precision.
2015 * paread.c (read_unwind_info): Fix off-by-one error.
2017 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2019 * main.c (complete_command): Deal with it if arg is NULL.
2021 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2023 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2024 regarding using the PC--using the PC is necessary and all the
2025 FIXME comments in the world won't make it go away.
2027 * valops.c (value_at, value_at_lazy): Give error if we dereference
2029 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2030 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2032 * stabsread.c (patch_block_stabs): Add comment about what happens
2033 if the definition is in another compilation unit from the stab.
2035 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2037 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2039 * main.c (complete_command): New command, from Rick Sladkey
2040 <jrs@world.std.com>.
2041 (symbol_completion_function): Don't declare rl_point and
2042 rl_line_buffer; they are now declared in readline.h.
2043 (show_commands): Don't declare history_base; it is declared in
2045 * command.c (lookup_cmd): Don't delete trailing whitespace.
2046 Reverts change of 14 May 1989.
2048 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2050 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2051 code from prim_record_minimal_symbol_and_info() to here. Callers
2052 of the latter can legitimately supply a section number of -1.
2054 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2056 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2057 member functions have an element in args for a (nonexistent) this
2060 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2062 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2064 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2065 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2067 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2068 for the structure's type. All callers changed.
2070 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2071 for each structure argument rather than assuming it's either
2072 true or false for all structure arguments.
2074 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2075 on the length structure passed, not the compiler used.
2077 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2078 argument for the structure's type.
2080 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2082 * values.c (set_internalvar): Don't set var->value until we are
2083 sure there won't be an error().
2085 * remote.c (get_offsets): Reinstate comment which was in
2086 remote_wait about use of SECT_OFF_TEXT and so on.
2088 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2090 * symmisc.c (maintenance_check_symtabs): New function to check
2091 consistency of psymtabs and symtabs.
2092 * symtab.h (maintenance_check_symtabs): Add prototype.
2093 * maint.c: Add new `maint check-symtabs' command.
2094 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2095 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2096 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2098 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2099 to write_memory to avoid warnings from gcc.
2100 * config/i386/xm-symmetry.h: Add missing #endif.
2101 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2102 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2103 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2105 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2107 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2108 (hppa_push_arguments): Likewise.
2110 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2112 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2113 improve remote debugging efficiency. Also fixed problems with
2114 doing function calls for programs with no entry points.
2115 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2116 entry_point_address.
2117 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2118 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2119 parse_lines): Pass section_offsets info to these routines so that
2120 we can relocate symbol table entries upon readin.
2121 * (psymtab_to_symtab_1): Set symtab->primary to tell
2122 objfile_relocate to do relocations for our symbols.
2123 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2124 (which hang off of the symbol table).
2125 * Use prim_record_minimal_symbols_and_info instead of
2126 prim_record_minimal_symbols to supply section info to make minimal
2127 symbol relocations work.
2128 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2129 -1, try to deduce it from ms_type.
2130 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2131 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2132 add code to relocate objfile->sections data structure.
2133 * remote.c (get_offsets): Use new protocol message to acquire
2134 section offsets from the target.
2135 * (remote_wait): Get rid of relocation stuff. That's all handled
2136 by objfile_relocate now.
2137 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2138 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2140 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2142 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2144 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2146 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2147 can no longer set this at run time.
2148 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2149 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2150 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2151 sparc-tdep.c compiles).
2152 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2154 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2156 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2157 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2158 * configure.in: Recognize m68*-cisco*-*.
2160 * Makefile.in (TAGS): Use variables directly, rather than using
2161 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2162 and means that these filenames no longer need be unique across all
2163 the config/* directories.
2164 * configure.in: Put the config/*/ into TM_FILE, etc.
2166 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2167 and trapv exceptions.
2169 * target.h (struct section_table), objfiles.h (struct obj_section):
2170 Change name of field sec_ptr to the_bfd_section. More mnemonic
2171 and avoids the (sort of, for the ptx compiler) name clash with
2172 the name of the typedef.
2173 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2174 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2176 * utils.c: Include readline.h.
2177 * Makefile.in (utils.o): Add dependency.
2179 * remote.c (getpkt): Add support for run-length encoding.
2181 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2183 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2185 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2187 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2188 prim_record_minimal_symbol.
2191 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2192 computing their offset from the start of the old buffer and adding
2193 to the new buffer, rather than by assuming we can add the
2194 difference between the old buffer and the new buffer (it might not
2195 fit in an int). Merge in cosmetic differences from emacs regex.c
2196 version of this macro.
2198 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2200 * Makefile.in (install-only): Fix use of program_transform_name.
2202 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2204 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2205 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2206 so I'm nuking the command.
2207 * symtab.c (find_addr_symbol): Comment out, no longer used.
2209 * main.c (main): Don't init_source_path for the -cd argument. Now
2210 that source_path doesn't contain the current_directory from when
2211 GDB started up, init_source_path is no longer useful (and is
2212 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2214 * TODO: Remove item about line numbers being off. It is useless
2215 and confusing without a reproducible test case (it mentions
2216 proceed(), but I was able to step through proceed without trouble).
2218 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2220 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2221 library functions before the executable is run. Retrieve dynamic
2222 symbols from stripped executables.
2223 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2224 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2225 symtab.c (list_symbols): Handle mst_solib_trampoline.
2226 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2227 for all targets, remove IBM6000_TARGET dependencies.
2228 * dbxread.c (read_dbx_dynamic_symtab): New function.
2229 * dbxread.c (dbx_symfile_read): Use it.
2230 * dbxread.c (SET_NAMESTRING): Set namestring to
2231 "<bad string table index>" instead of "foo" if the string index is
2233 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2235 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2236 to break_command. Handle mst_file_* minimal symbol types.
2237 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2239 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2241 * c-exp.y(yylex): fix potential memory overflow.
2243 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2245 * environ.c (set_in_environ): Eliminate special handling of PATH and
2247 * putenv.c: Removed, conflicts with system declaration of
2248 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2250 * Makefile.in: Change accordingly.
2251 * procfs.c (procfs_create_inferior): Change comment accordingly.
2253 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2255 * rs6000-tdep.c: Change value to value_ptr.
2257 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2259 * i386m3-nat.c: Include floatformat.h.
2260 (get_i387_state): Use memset not bzero.
2264 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2265 ieee-float.h to floatformat.h.
2267 * valprint.c (val_print_string): Ignore error if the error
2268 happened after a terminating '\0'.
2270 * c-valprint.c (c_val_print): Never add 1 to return value from
2271 val_print_string; just return what it returns.
2273 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2274 looping through all of the enums.
2275 * infrun.c (signals_info): Use it.
2277 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2279 * main.c (main): When printing warning about bad baud rate, don't
2280 use warning(); it relies on current_target which isn't set up yet.
2282 * breakpoint.c (_initialize_breakpoint): Update docstring for
2283 tbreak to match what the code actually does. Don't mention tbreak
2284 in docstrings for "enable once" or "enable breakpoints once".
2286 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2288 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2289 while (0). That defeats the whole purpose of using do . . . while (0).
2290 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2291 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2292 using a ?: expression as an lvalue is not portable.
2294 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2295 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2296 'p' and 'r' symbol descriptors into a single symbol to look for a
2298 * README, config/sparc/tm-sparc.h: Update comments.
2300 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2302 * mdebugread.c (parse_type): Do not complain for types with
2303 an `indexNil' aux index, these are simply undefined types.
2304 Remove indexNil check from caller of parse_type.
2305 * mdebugread.c (parse_partial_symbols): Do not enter
2306 stGlobal, scCommon symbols into the minimal symbol table, their
2307 value is the size of the common, not its address.
2308 Handle scInit, scFini, scPData and scXData sections.
2309 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2311 Enter stProc symbols into the global_psymbols list once, not into
2312 the static_psymbols_list.
2313 Get rid of dummy psymtab if it is empty, to allow proper detection
2314 of stripped executables.
2315 * mdebugread.c (cross_ref): Allow cross references to Fortran
2318 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2320 * stabsread.c (common_block_end, fix_common_block): Stash the
2321 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2322 as to not assume that a pointer fits in an enum.
2324 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2326 * os9kread.c (fill_sym): check compiler verion number for pre-
2328 * os9kread.c (os9k_process_one_symbol): address of symbol is
2329 relative to section not module.
2330 * stabsread.c (define_symbol): add symbol type 's' as local
2332 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2334 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2335 * remote-os9k.c: fix bug in 'set remotebaud' function.
2336 * remote-os9k.c (rombug_link): minimize checking so to improve
2338 * symfile.c (symbol_file_command): check if failed to link, also make
2339 the command be able to accept more than one filenames.
2340 * target.c (target_link): check if failed to link with rombug.
2341 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2343 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2345 * remote-es.c (es1800_child_ops): Don't declare it static.
2347 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2349 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2351 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2353 * dbxread.c: New variable lowest_text_address.
2354 (record_minimal_symbol, read_dbx_symtab): Set it.
2355 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2356 end_of_text_address.
2357 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2359 * dbxread.c (end_psymtab): Remove old and commented out
2360 capping_global and capping_static. Fix comments regarding
2361 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2363 * parser-defs.h: Add "extern" to start of variable declarations so
2364 we don't end up with commons.
2365 * parse.c: Define these variables.
2367 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2370 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2372 * alpha-tdep.c: Change value to value_ptr.
2374 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2376 * solib.c (elf_locate_base): New function to locate the address
2377 of the dynamic linker's runtime structure in the dynamic info section.
2378 * solib.c (locate_base): Use it instead of iterating over the list
2379 of mapped address segments.
2380 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2383 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2385 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2386 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2387 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2388 signal trampoline and interrupt routines.
2389 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2390 (frame_chain, frame_chain_valid): Likewise.
2391 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2392 saved regs convention for SP.
2394 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2395 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2396 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2398 * tm-hppah.h (IN_SIGTRAMP): Define.
2400 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2402 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2403 alphabetic character as the start of a name.
2405 * sparclite/Makefile.in (all install): Build and install aload.
2407 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2408 config.guess and config.sub produce.
2410 * mips-tdep.c: Change value to value_ptr.
2412 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2414 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2415 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2416 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2417 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2418 value with value_ptr. This is for the ptx compiler.
2419 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2421 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2422 #if 0 i386_float_info.
2423 * symm-tdep.c (round): Remove. Also remove sgttyb.
2424 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2425 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2426 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2427 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2429 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2430 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2431 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2432 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2433 tm-i386v.h is apparently OK.
2434 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2435 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2438 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2440 * osfsolib.c (xfer_link_map_member): Update to use new
2441 target_read_string interface.
2443 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2445 * infrun.c (wait_for_inferior): In checking
2446 remove_breakpoints_on_following_step, check
2447 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2449 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2451 * os9kread.c (os9k_process_one_symbol): Rename
2452 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2453 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2454 (CORE_ADDR)0, from target_link, since that is what it uses.
2455 Process name at end, not during parsing (like we did before Kung's
2456 change), so that -readnow and -mapped can appear anywhere.
2457 Make text_relocation a local variable.
2458 * config/i386/i386os9k.mt: Fix comment.
2459 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2460 * os9kread.c: Put "comments" after #endif inside /* */.
2461 * stabsread.h: Add os9k_stabs variable.
2462 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2464 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2465 descriptor in global_symbols not local_symbols.
2466 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2468 (read_type): If os9k_stabs, accept function parameters after 'f'
2470 (read_array_type): If os9k_stabs, don't expect index type and
2471 expect lower and upper to be separated by ',' not ';'.
2472 (read_enum_type): If os9k_stabs, read a number before the first
2473 enumeration constant.
2474 (os9k_init_type_vector): New function.
2475 (dbx_lookup_type): Call it when starting new type vector.
2476 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2477 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2478 * os9kstab.c: Removed.
2479 * Makefile.in: Update accordingly.
2480 * objfiles.c (objfile_relocate_data): Removed.
2481 * remote-os9k.c (rombug_wait): Call objfile_relocate
2482 not objfile_relocate_data.
2483 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2484 * remote-os9k.c (rombug_wait): Call find_pc_section not
2486 * main.c (quit_command): Check inferior_pid; revert Kung change.
2487 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2489 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2491 * os9kread.c: New file to read os9000 style symbo table.
2492 * os9kstab.c: new file to read os9000 style stabs.
2493 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2494 * objfiles.c (find_pc_objfile): new function to search objfile
2496 * objfiles.c (objfile_relocate_data): new function to relocate
2497 data symbols in symbol table.
2498 * objfiles.h: Add two aux fields in struct objfile to handle
2499 multiple symbol table files situation like in os9000.
2500 * symfile.c: Change so 'symbol-file' command can handle multiple
2501 files. Also call target_link() to get relocation infos.
2502 * target.c (target_link): new function to get relocation info when
2503 a symbol file is requested to load.
2504 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2505 because in cross mode there's no inferior pid, bit they need to
2507 Makefile.in: add os9kread.c os9kstab.c and .o's.
2508 configure.in: add i386os9k target.
2509 config/i386/i386os9k.mt: new add.
2510 config/i386/tm-i386os9k.h: new add.
2512 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2514 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2515 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2517 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2519 * target.c, target.h (target_read_string): Provide error detection to
2520 caller. Put string in malloc'd space, so caller need not impose
2522 * solib.c (find_solib): Update to use new interface.
2523 * irix5-nat.c (find_solib): Read o_path from inferior
2524 (clear_solib): Free storage for o_path.
2525 * valprint.c (val_print_string): Add comments.
2527 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2529 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2532 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2534 * value.h (struct value): Add modifiable field.
2535 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2536 (record_latest_value): Don't mess with VALUE_LVAL of value.
2537 * valops.c (value_assign): Check it. Reword existing error
2538 message on not_lval.
2540 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2541 (STEP_SKIPS_DELAY): Added.
2542 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2545 * valprint.c (val_print_string): If errcode is set, always print
2546 an error, regardless of force_ellipsis. In the non-EIO case,
2547 just print the error message rather than calling error(). Don't
2548 access *(bufptr-1) if bufptr points to the start of the buffer.
2549 When looking for '\0', don't increment bufptr and addr if bufptr
2550 started out already at limit. If an error happens on fetching the
2551 first character, don't print the string.
2553 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2555 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2558 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2559 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2560 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2561 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2562 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2563 * findvar.c: Update comment regarding ieee-float.h.
2565 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2567 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2568 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2569 Define to make backtracing through the various sigtramp handlers
2571 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2572 the saved pc from ucontext on the stack for SVR4 signal handling.
2574 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2576 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2577 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2578 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2579 just use the global variable itself. When printing baud rate,
2580 don't print a baud rate if baud_rate is -1.
2582 * coffread.c (read_coff_symtab): Pass mst_file_* to
2583 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2584 symbols in the minimal symbols regardless of SDB_TYPE.
2586 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2588 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2589 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2590 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2591 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2592 ignored bs->stop for a bp_step_resume breakpoint.
2593 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2594 which performs one (the check_sigtramp2 one) of the functions
2595 which had been handled by the step_resume_breakpoint. For each
2596 use of the step_resume_breakpoint, make it still use the
2597 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2599 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2600 When setting the frame address of the step resume breakpoint, set
2601 it to the address for frame *before* the call instruction is
2602 executed, not after.
2604 * mips-tdep.c (mips_print_register): Print integers using
2605 print_scalar_formatted rather than duplicating all the
2606 CC_HAS_LONG_LONG and so on.
2607 (mips_push_dummy_frame): Use read_register_gen rather than using
2608 read_register and then putting it back in target format with
2609 store_unsigned_integer. If registers are more than 4 bytes, give
2610 an error rather than have some registers overwrite other
2612 #if 0 unused include of opcode/mips.h.
2614 * symfile.h: Don't declare arguments for coff_getfilename.
2616 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2618 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2620 * configure.in (hppa*-*-osf*): New configuration.
2621 * config/pa/hppaosf.mt: New target makefile fragment.
2622 * config/pa/tm-hppao.h: New target include file.
2624 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2626 * exec.c (print_section_info): Print entry point for exec_bfd only.
2627 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2628 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2629 causes problems if <sys/types.h> has no multiple inclusion protection.
2631 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2633 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2634 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2635 (CALL_DUMMY_LENGTH): Changed accordingly.
2637 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2639 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2640 numbers of register windows.
2642 * sparclite/hello.c: Add factorial function for testing.
2643 * salib.c: Use macros instead of constants for I/O addresses to
2644 make 931 support easier.
2645 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2646 register in sta/lda instructions.
2648 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2650 * dbxread.c (process_one_symbol): Set
2651 block_address_function_relative for COFF like we do for ELF and SOM.
2653 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2655 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2657 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2658 the enumerators of an ecoff enum into the partial symbol table.
2659 * mdebugread.c (parse_partial_symbols): Call it.
2660 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2661 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2662 offsets. Cast psymtab->read_symtab to PTR before passing it to
2664 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2665 set up the global offset table pointer in pic compiled code.
2666 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2667 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2668 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2669 ensures that floats are promoted to doubles before they are pushed
2672 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2674 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2675 Fixup cache_on and flush_i_cache so that they work for both the
2676 930 and 932 processors. Rewrite most low level funcs (uart
2677 access & cache stuff) to use new ASI access macros in sparclite.h.
2678 Also make it easy to access second serial port.
2680 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2682 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2683 <sys/stat.h>; not needed.
2685 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2687 * stack.c (print_frame_info): In "pathological" case, don't
2688 distrust the line number information.
2690 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2692 * mips-tdep.c (mips_print_register): handle 64 bits register.
2693 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2695 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2699 * Makefile.in (install): Do the sed for program_transform_name
2700 ourselves instead of worrying about INSTALL_XFORM. This enables
2701 users to override INSTALL_PROGRAM in the standard way.
2703 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2704 depend on Makefile.in.
2706 * defs.h, valprint.c: Make longest_to_int a function not a macro.
2707 Only test against INT_MIN if a LONGEST is bigger than an int.
2709 * README: Change GhostScript to Ghostscript.
2711 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
2713 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
2714 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
2715 character file names.
2716 * Makefile.in (ALLPARAM): Add these files.
2718 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
2719 character file names.
2720 * Makefile.in: Add Kung's new mips64 files.
2722 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2724 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2725 mips64el-*-ecoff and mips64-big-*.
2726 * defs.h: get rid of FORCE_LONG_LONG.
2727 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2728 parsing. Change register size to be MIPS_REGSIZE.
2730 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2732 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2733 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2734 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2736 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2738 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2739 (remove_commands, add_commands): Add/remove hms-drain when target
2742 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2744 * configure.in: Add Lynx/rs6000 support.
2745 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2746 messages. Add rs6000 support. Don't try to modify unwritable
2748 * rs6000-nat.c: Move lots of native dependent stuff (like core
2749 file support) from rs6000-tdep.c & xcoffexec.c to here.
2750 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2751 * xcoffexec.c: Move native dependent stuff to nat.c.
2752 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2754 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2756 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2757 New files to support Lynx/rs6000.
2759 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2761 * README: Remove note about gcc warnings on alpha, these should be
2763 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2764 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2765 remote-utils.c, stabsread.c: Include <string.h>.
2766 * regex.c: Include "defs.h", change re_comp argument to const char *.
2767 * infptrace.c (fetch_register, store_inferior_registers): Change
2768 regaddr to type CORE_ADDR.
2769 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2770 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2772 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2774 * symtab.h: Always define BYTE_BITFIELD to nothing.
2776 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2778 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2779 * configure.in: Remove comment about m68k-em.mt.
2780 * Makefile.in: Remove references.
2782 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2784 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2787 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2789 * target.c (target_preopen): If target_kill doesn't remove the
2790 target from the stack, use pop_target to do it.
2792 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2793 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2794 changes to stabsread.c from summer 1993.
2796 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2797 printing the program, rather than passing NULL to printf.
2798 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2799 try to call UDIDisconnect again. Print better message.
2800 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2802 (udi_create_inferior): If udi_session_id is negative, open a new
2803 TIP rather than giving an error.
2805 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2806 config/ns32k/ns32km3.mh: Define NAT_FILE.
2807 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2808 (it was inconsistent and namespace-wrong) to NM_M3_H.
2809 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2810 (m3_open): New function.
2812 * TODO: Update Mach section.
2814 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2816 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2818 * printcmd.c (printf_command): Add missing single-letter
2819 backslash-escape sequences, and improve error message.
2821 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2823 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2824 rather than trying to shove an int into a pointer and back out
2825 again. This avoids compiler warnings.
2827 * defs.h (alloca): Declare as void *, not char *, on hpux.
2828 Don't prototype it, just declare the return type.
2830 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2832 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2833 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2835 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2837 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2838 ZERO_REGNUM, just read it as zero without talking to the board.
2840 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2842 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2843 to store_floating, not nonexistent variable len.
2845 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2847 (mips_store_word): Change calling convention to return errors, and
2848 to provide old contents if the caller wants it.
2849 (mips_xfer_memory): Deal with errors from mips_store_word.
2850 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2851 define now that remote-mips.c doesn't use BREAKPOINT.
2853 * remote-mips.c (mips_create_inferior): Call warning if arguments
2854 specified, and then execute "set args" command. Call error, not
2855 mips_error, if executable file not specified.
2857 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2860 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2863 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2865 * value.h (print_longest): Rename "value" to "val" in prototype
2866 declaration because some compilers don't like arguments whose
2867 names are the same as types.
2868 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2869 before passing it to remote_*_bytes.
2871 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2873 * h8500-tdep.c (saved_pc_after_call): The size of the
2874 pc is memory model dependent. (segmented_command,
2875 unsegmented_command, _initialize_h8500_tdep): New commands to
2876 change memory model.
2877 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2879 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2880 (hms_wait): Use new status structure
2881 (hms_open): Push the target here. (hms_before_main_loop): Not
2882 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2883 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2884 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2885 all registers in a compact way.
2887 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2889 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2890 as CORE_ADDR to match definition in rs6000-tdep.c.
2892 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2894 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2895 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2896 definitions into the psymtab.
2898 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2900 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2901 a special exceptionSize for the 68332.
2903 * remote-udi.c (udi_attach): If no arguments, print error.
2905 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2907 * Makefile.in (VERSION): Bump to 4.12.1
2908 * NEWS, README: Update to match 4.12 release.
2910 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2912 * command.c (empty_sfunc): New function.
2913 (add_set_cmd): Use it instead of not_just_help_class_command.
2914 (not_just_help_class_command): Change calling convention back to
2915 what it was before yesterday's change.
2917 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2918 of the type if present.
2920 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2922 * printcmd.c (decode_format): Don't blithely set the size for
2923 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2925 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2926 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2927 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2928 always just check against INT_MIN and INT_MAX (this also fixes things
2929 if sizeof (long) > sizeof (int), e.g. Alpha).
2930 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2931 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2932 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2933 BUILTIN_TYPE_UNSIGNED_LONGEST.
2934 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2935 longest_int and longest_unsigned_int.
2936 * value.h (struct value): Just align to LONGEST, rather than worrying
2937 about CC_HAS_LONG_LONG.
2938 * valarith.c (value_binop): Figure out type ourself based on
2939 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2940 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2941 * valprint.c (val_print_type_code_int): Just call
2942 extract_unsigned_integer directly, rather than going through
2944 * printcmd.c (decode_format): Remove code which would sometimes
2945 change 'g' size to 'w' for integers. print_scalar_formatted handles
2946 printing huge integers well enough, thank you.
2948 * command.c (add_set_cmd, not_just_help_class_command): Change
2949 to make this the sfunc, not cfunc, since that is how we call it.
2950 * command.h: Comment difference between sfunc and cfunc.
2951 * demangle.c (set_demangling_command): Add third arg since that
2952 is how it is called.
2953 (_initialize_demangler): Use sfunc, not cfunc, for
2954 set_demangling_command, since that is how it is called.
2955 Remove show_demangling_command; it has no effect.
2957 * command.c (shell_escape): Report errors correctly (with error
2958 message from strerror).
2960 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2962 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2963 x_scnlen.l rather than x_scnlen to match corresponding change in
2966 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2968 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2969 Change comments regarding TYPE_CODE_BOOL.
2970 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2971 regardless of the language.
2972 (value_true): Just call value_logical_not regardless of language.
2973 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2974 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2975 * language.h: Improve comment for la_builtin_type_vector.
2976 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2977 builtin_type_m2_bool.
2979 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
2981 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
2982 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
2984 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2986 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
2987 by restarting the ioctl.
2989 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2991 * target.h (target_wait): Add comment about calling
2992 return_to_top_level.
2994 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2996 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
2997 additional arguments.
2998 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3000 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3002 * sparc-stub.c: Remove unnecessary #include of memory.h.
3004 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3006 * mips-tdep.c: Remove code which sets saved_regs from
3007 init_extra_frame_info and put it in new function mips_find_saved_regs.
3008 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3009 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3010 check if it is NULL and call mips_find_saved_regs if so.
3012 * remote-mips.c: Use unfiltered, not filtered, output most places.
3014 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3015 backtrace. Revise comments.
3017 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3019 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3020 alpha and irix. The _sigtramp case has to be handled properly
3021 in the tdep files if we have no ecoff debugging info.
3022 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3023 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3024 without PC_REGNUM kludge.
3025 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3026 Clean up handling of mips sigtramp frames, improve comments.
3028 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3030 * paread.c (read_unwind_info): Fix typo.
3032 * paread.c (pa_symtab_read): Update the "check_strange_names"
3033 filter to match GCC's current output. Filter out section symbols
3034 (which the HP linker sometimes puts in the wrong place).
3036 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3038 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3040 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3042 * Makefile.in: Remove all references to sparcly-nat.c.
3044 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3045 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3046 duplicating serial.h and target.h.
3048 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3049 are not used anywhere (a 5 Oct 1993 change removed the uses).
3051 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3052 * config/m68k/es1800.mt: Add comment.
3053 * remote-es.c: Extensive changes to update to current conventions.
3055 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3056 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3057 to achieve the desired timeout.
3058 * serial.h (serial_t): Add field timeout_remaining.
3060 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3062 * c-exp.y (yylex): Reenable nested type code.
3064 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3066 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3068 * remote-mips.c (mips_ops): Fix docstring.
3070 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3072 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3073 with the old tm-m68k-em.h:
3074 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3075 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3076 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3077 Add FIXME regarding GET_LONGJMP_TARGET.
3079 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3080 * infptrace.c (kill_inferior): Add comments.
3081 * main.c (quit_command): Call target_close after we kill or
3083 * remote-udi.c (udi_close): Don't error() if QUITTING.
3085 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3087 * configure.in: Make m68k-coff and aout add monitor support in
3088 addition to the standard serial support.
3090 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3092 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3095 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3097 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3098 * elfread.c (record_minimal_symbol_and_info),
3099 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3101 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3103 * i386-stub.c: Add ".text" right before "mem_fault:".
3105 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3107 * remote-utils.c (usage): Fix message to be accurate and conform
3108 more closely to normal conventions.
3110 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3111 whether to show information about exec_bfd, and not control whether
3112 to show information about device and speed.
3114 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3115 usage message, don't dump core.
3117 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3118 for variable size array.
3119 (bug_fetch_register, bug_store_register): Rename "value" to
3120 "fpreg_buf" because some compilers don't like variables whose
3121 names are the same as types.
3122 (bug_store_register): Use a cast when converting char * to
3125 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3126 of the command in error message (the text was referring to the old
3127 name of the command).
3129 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3131 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3132 full details on structure elements without names. This partially
3133 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3134 of those changes was accidental.
3136 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3137 defined, make it an error to specify a single argument which is not
3140 * Makefile.in (version.c), main.c (print_gdb_version): Use
3141 host_alias and target_alias, not host_canonical and
3142 target_canonical, to print configuration.
3144 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3146 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3147 of builtin_type_long. It is necessary to get a type which is
3148 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3150 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3151 various miscellaneous things discovered in the process:
3152 * printcmd.c, defs.h (print_address_numeric): New function.
3153 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3154 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3155 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3156 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3158 * utils.c, defs.h (gdb_print_address): New function.
3159 * expprint (dump_expression), gdbtypes.h: Use it.
3160 * breakpoint.c (describe_other_breakpoints),
3161 symmisc.c (dump_symtab, print_symbol):
3162 Use filtered not unfiltered I/O.
3163 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3164 just run gdb under a debugger for this (and it had problems with
3165 printing addresses, how to print b->shadow, etc.).
3166 * buildsym.c (make_blockvector), core.c (memory_error),
3167 exec.c (print_section_info), maint.c (print_section_table),
3168 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3169 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3170 Add comments saying code is broken. Marked with "FIXME-32x64".
3171 * dbxread.c (process_one_symbol), partial-stab.h (default),
3172 remote-vx.c (vx_run_files_info):
3173 Don't cast int being passed to local_hex_string.
3174 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3175 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3177 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3179 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3180 * source.c: Include <sys/types.h> regardless of USG.
3182 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3184 * valops.c (value_assign): Set `type' after coercing toval.
3185 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3186 Use extract_unsigned_integer to get the address of a reference.
3188 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3190 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3191 AIX can use ? instead of \ for continuation. Deal with it.
3193 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3194 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3195 the HP compiler in ANSI mode doesn't like.
3197 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3198 based on USG, rather than defining HAVE_SIGSETMASK to an
3199 expression containing defined. Having a macro used in #if expand
3200 to an expression containing "defined" is undefined according to
3201 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3204 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3206 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3207 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3209 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3211 * ch-exp.y (match_string_literal): Allow a zero-length string.
3212 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3214 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3216 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3217 passing them to print_387_status.
3218 (print_387_status): Don't subtract top from 7 before using it.
3219 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3220 from 7; the above explains it.
3222 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3224 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3225 pointer value when fixing up the frame at the start of a function.
3227 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3229 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3230 Sparc from the stack.
3232 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3234 * remote-mips.c (mips_initialize): Clear mips_initializing via
3235 cleanup chain, not directly.
3237 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3238 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3239 munging the timeout due to the limited range of c_cc[VTIME].
3241 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3242 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3243 m3-nat.c (m3_create_inferior): Pass it.
3244 * procfs.c: Remove ptrace function. It was declared in a way which
3245 conflicted with the prototype in unistd.h on Solaris.
3247 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3249 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3250 in the sigcontext if it is a signal trampoline frame.
3251 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3252 Define for Solaris2.
3254 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3256 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3257 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3258 tm-sparc.h so they can be overridden if necessary.
3260 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3262 * lynx-nat.c: Add Sparc support.
3263 * sparcly-nat.c: Remove. It's useless.
3264 * config/sparc/nm-sparclynx.h: Rewrite.
3265 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3267 * config/sparc/tm-sparclynx.h: Rewrite.
3269 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3271 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3272 directory. Old code was discarded, since the new opcode table has
3275 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3277 * Makefile.in (realclean): Remove info files per make-stds.texi.
3279 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3281 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3282 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3283 * config/sparc/tm-sun4sol2.h: Define it.
3285 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3287 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3288 if we did not find a symbol.
3290 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3292 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3295 * hppab-nat.c (call_ptrace): Delete redundant function.
3296 (kill_inferior, attach, detach, child_resume): Likewise.
3297 (child_xfer_memory): Likewise.
3299 * hppah-nat.c (call_ptrace): Delete redundant function.
3300 (kill_inferior, attach, detach, child_resume): Likewise.
3302 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3304 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3306 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3308 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3309 (CHILD_XFER_MEMORY): Define.
3310 (PT_*): Define so that generic infptrace.c code can be used.
3312 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3314 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3315 struct section_offsets *, not a (nonexistent) struct section_offset *.
3317 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3318 internal_xcoff_symtab, not an array of one of them. Change lots of
3319 "main_aux" to "&main_aux" and so on.
3321 * coffread.c, xcoffread.c: Include <coff/internal.h>
3324 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3326 * coffread.c (coff_getfilename): Make it not static.
3328 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3330 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3331 a completely gratuitous difference between xcoffread.c and coffread.c).
3333 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3335 * infrun.c (wait_for_inferior): Don't set frame for
3336 step_resume_breakpoint for IN_SIGTRAMP cases.
3338 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3339 breakpoint.c (bpstat_what): Move step_resume from its own field of
3340 the struct bpstat_what into the main_action. Make it override
3341 other breakpoints. This is a conservative change in the sense
3342 that before the step resume breakpoint was a breakpoint.c
3343 breakpoint, hitting the step resume breakpoint overrode even
3344 calling bpstat_stop_status.
3346 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3348 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3349 in case execution was stopped in the called function.
3350 * stack.c (print_frame_info, frame_info): If backtracing through
3351 a call dummy, handle the starting source line number on a line
3352 boundary like backtracing through sigtramp.
3353 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3354 for call dummy frame right. Remove old test for dummy frame,
3355 it has been unused at least since gdb-3.5.
3356 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3359 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3361 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3363 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3365 * infrun.c (signals_info), target.c (target_signal_from_name):
3366 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3368 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3370 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3371 * inflow.c (terminal_ours_1): When discussing how to deal with the
3372 tty state, make note of query() as well as readline.
3374 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3375 signals for which stop and print are cleared by default.
3377 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3379 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3380 reserved fields to hold a stub unwind entry type. Fix typo.
3381 (stub_unwind_entry): New structure for raw stub unwind entries.
3382 (stub_unwind_types): The types of stubs we may encounter.
3383 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3384 * hppa-tdep.c (rp_saved): Use additional information provided
3385 by linker stub unwind descriptors.
3386 (frameless_function_invocation): Likewise.
3387 (frame_chain_valid): Likewise.
3388 * paread.c (compare_unwind_entries): New function for sorting
3389 unwind table entries.
3390 (read_unwind_info): Rewrite to remove dependency on host endianness.
3391 Read in data from the $UNWIND_END$ subspace which contains linker
3392 stub unwind descriptors. Merge that data into the basic unwind
3395 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3397 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3399 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3400 from either the symbol name or the auxent.
3401 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3404 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3406 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3408 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3410 * README: Update notes for alpha port.
3412 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3414 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3415 for operation fault, constraint fault, and type fault.
3417 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3419 * Makefile.in (init.c): Add comment explaining formatting conventions.
3421 * c-exp.y (parse_number): Assign to temporary between the right
3422 shifts, to work around a bug in the SCO compiler.
3424 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3425 Add various files which were added to GDB recently.
3427 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3430 * Makefile.in: Add mostlyclean target.
3432 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3436 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3438 * main.c (show_commands): Make return type of extern
3439 history_get be HIST_ENTRY, rather than struct _hist_entry.
3440 (The latter loses with the upcoming merged readline.)
3442 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3444 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3445 const char *, not char *.
3447 * symtab.h (struct symbol): Make section short, not unsigned short.
3449 * symtab.c (lookup_symbol): Add comment about QUIT here.
3451 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3453 * c-exp.y (parse_number): Check for overflow regardless of range
3454 checking. Fix overflow check to use unsigned LONGEST, not
3457 * c-exp.y (parse_number): Make it so that integer constants are
3458 builtin_type_long_long if builtin_type_long isn't big enough or if
3459 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3461 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3462 Print our "()" first, then recurse for the target type.
3464 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3466 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3468 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3470 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3472 * utils.c (request_quit): Re-establish signal handler regardless
3475 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3477 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3479 * i960-tdep.c: Include target.h.
3481 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3483 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3485 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3487 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3488 changes (status -> ourstatus; declare status, etc.).
3489 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3491 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3493 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3495 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3497 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3499 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3501 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3503 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3505 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3507 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3509 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3510 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3512 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3515 Add search to target vector (#if 0'd until after 4.12):
3516 * target.h (to_search, target_search): Add.
3517 * gdbcore.h, core.c (generic_search): Add.
3518 * remote.c (remote_search): Add.
3519 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3522 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3523 is on, call find_pc_function rather than relying just on the minimal
3524 symbols (probably only matters for symbol readers which don't put
3525 statics in the minimal symbols, but changing this strikes me as
3526 not conservative enough).
3527 Initialize name_location in all cases.
3528 If no symbol and no msymbol, don't print anything symbolic.
3530 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3532 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3534 * printcmd.c (print_address_symbolic): Make it search the
3535 symtabs for variables as well as functions. Add `set print
3536 fast-symbolic-addr' and default it to fast (the old way).
3537 Print line numbers for data items as well as functions.
3539 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3540 address, if a symbol is found (take two more args pointing to
3541 where to store these results).
3543 * symtab.h (find_addr_symbol): Add prototype.
3545 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3547 * objfiles.h: Fix comments to reflect the fact that the phrase
3548 "top of stack" always refers to where the pushing and popping takes
3549 place, regardless of whether it is at the highest or lowest address.
3551 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3553 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3554 compiler generated tag names.
3555 * mdebugread.c (parse_type): Handle cross references to qualified
3557 * valops.c (value_struct_elt): Improve error message if the
3558 address of a method is requested from an object instance.
3559 * valops.c (search_struct_method): Make name_matched non-static
3560 to get it initialized correctly.
3561 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3562 exclude segment register which are not writable on newer SCO versions.
3564 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3566 * go32-xdep.c: Remove unused function uerror.
3567 (sigsetmask): Declare return type. Declare argument (to match the
3568 way it is called). Explicitly return 0.
3570 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3572 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3573 partial_symbol): Shrink the storage sizes of symbols, by making
3574 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3575 enums and small ints to the end of each struct to improve
3576 alignment, and switching the section number from int to unsigned
3579 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3581 * symtab.c (find_addr_symbol): New routine that will find the nearest
3582 symbol associated with an address. It does so by exhaustive
3583 search of the symtabs, so it's slow but complete.
3585 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3587 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3588 to [0,0] rather than [0, end of first source file]. This avoids
3589 problems with other parts of GDB looking for linetables in the
3590 _globals_ symtab. Eliminate variables num_object_files and
3591 first_object_file_end.
3593 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3595 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3596 (pop_frame): Restore PC2 and LR0 from dummy frames.
3597 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3598 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3599 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3600 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3601 (SETUP_ARBITRARY_FRAME): Define.
3603 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3605 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3607 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3609 * remote-udi.c (udi_resume): Correct prototype.
3611 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3613 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3614 hppa_frame_find_saved_regs.
3615 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3616 (prologue_inst_adjust_sp): New function.
3617 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3618 (skip_prologue): Completely rewrite to use unwind information.
3619 (hppa_frame_find_saved_regs): Likewise.
3621 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3623 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3624 to convert a signal number with appropriate bounds checking.
3626 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3628 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3630 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3631 print a newline to end the display anyway.
3633 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3634 coprocessor status regs) when popping a frame. This fixes
3635 float exceptions that occur after calling inferior functions.
3637 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3638 Read and write the fsr (float status register) to/from the child
3639 process along with the float regs. Remove Peter Schauer's change
3640 of May 24 '93, which has higher overhead and doesn't solve the
3641 real problem (which was that FSR wasn't being set).
3643 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3645 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3646 stack overflow check isn't right after the register stack
3647 adjustment instruction. Metaware R2.3u compiler moves other
3648 things in front of it. This fix isn't perfect but is what's
3651 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3653 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3655 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3656 character filenames.
3657 * configure.in: Change accordingly.
3659 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3661 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3662 _filtered io routines from these two files.
3664 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3666 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3667 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3668 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3670 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3672 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3674 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3675 printing to gdb_stderr.
3677 * remote-udi.c (udi_kill): Don't close the connection, just set
3678 inferior_pid to zero.
3679 (udi_mourn): Call remove_breakpoints.
3681 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3683 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3685 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3687 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3689 * remote-bug.c: At the start of each section, reset srec_frame
3692 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3693 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3694 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3695 code which looks for those two waitkinds. Use switch statement.
3696 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3697 CHILD_SPECIAL_WAITSTATUS.
3699 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3700 * Move target_signal_from_host, target_signal_to_host, and
3701 store_waitstatus from inftarg.c to target.c. procfs needs them.
3702 * target.c: Include "wait.h" and <signal.h>.
3703 * target.h, infrun.c (proceed), proceed callers: Pass new code
3704 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3705 enums being treated as unsigned and is cleaner.
3706 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
3708 * infcmd.c (signal_command), infrun.c (signals_info):
3709 Don't allow user to specify numeric equivalent of
3710 TARGET_SIGNAL_DEFAULT.
3712 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
3714 * config/alpha/alpha-netware.mt: New target support for Alpha
3716 * configure.in: Add alpha-*-netware* target.
3718 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
3720 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3722 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3724 * target.h: Add enum target_waitkind, enum target_signal, and
3725 struct target_waitstatus. Change status argument to target_wait to
3726 be struct target_waitstatus * instead of int *.
3727 * target.h, infrun.c, all targets: Change type of signal arguments
3728 to resume(), proceed(), and target_resume() from int to enum
3730 * All targets (*_wait, *_resume): Change accordingly.
3731 * infcmd.c (program_info, signal_command), throughout infrun.c,
3732 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3733 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3734 signal code stuff right with the new signals would be non-trivial).
3735 * inferior.h (stop_signal): Make it enum target_signal not int.
3736 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3737 target_signal_from_name): New functions.
3738 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3739 store_waitstatus): New functions.
3740 * procfs.c (procfs_notice_signals): Use them.
3741 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3743 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3745 * objfiles.c (build_objfile_section_table): Don't abort() if
3746 objfile->sections is already set.
3748 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3749 to match recent change to exec.c.
3753 * main.c (print_gdb_version): Change year to 1994.
3755 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3756 * Makefile.in (NONSRC): Add ChangeLog-93.
3758 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3760 * stabsread.c (read_type): Allow defining several type numbers
3761 at once (e.g. "(1,2)=(3,4)="...).
3763 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3765 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3767 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3769 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3770 to process_one_symbol.
3771 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3772 avoid caching a bad endaddr in find_pc_partial_function.
3774 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3776 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3778 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3780 * infrun.c (wait_for_inferior): Do not step or step resume past
3781 the end of a one-line function we just stepped into.
3783 For older changes see ChangeLog-93
3789 version-control: never