1 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
3 * gdbtypes.h: Declare f77_create_literal_string_type and
4 f77_create_literal_complex_type.
5 * valops.c (f77_value_literal_string, f77_value_substring,
6 f77_value_literal_complex): Use xmalloc not malloc.
7 * valops.c (f77_value_literal_string, f77_value_substring):
8 Make addr char * not CORE_ADDR.
9 * value.h (struct value): Add new field literal_data of aligner union.
10 (VALUE_LITERAL_DATA): Use it.
11 * f-lang.h: Declare find_common_for_function.
12 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
13 myaddr fields of a union. Don't overload it with the frame field
14 (not sure this is necessary; I'm not sure what lval_* codes
15 VALUE_SUBSTRING_* can be used with).
17 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
19 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
20 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
22 * rs6000-nat.c: Include libbfd.h again, needed until reference
23 to bfd_cache_lookup is cleaned out.
25 * config/i386/linux.mh (XM_CLIBS): Add -lm.
27 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
29 Work to reduce the interrupts-off duration when running in DOS.
30 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
31 (dos_async_rx): rewrite to unpack as many characters from the
32 asynctsr as possible into a local buffer.
34 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
36 Initial Fortran language support, adapted from work by Farooq Butt
37 (fmbutt@engage.sps.mot.com).
38 * Makefile.in: Add Fortran-related files and dependencies.
39 * defs.h (language_fortran): New language enum.
40 * language.h (_LANG_fortran): Define.
41 (MAX_FORTRAN_DIMS): Define.
42 * expression.h: Reformat to standard.
43 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
44 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
45 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
46 TYPE_CODE_LITERAL_STRING): New type codes.
47 (type): New fields upper_bound_type and lower_bound_type.
48 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
49 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
51 (builtin_type_f_character, etc): Declare.
52 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
53 * f-exp.y: New file, Fortran expression grammar.
54 * f-lang.c: New file, Fortran language support functions.
55 * f-lang.h: New file, Fortran language support declarations.
56 * f-typeprint.c: New file, Fortran type printing.
57 * f-valprint.c: New file, Fortran value printing.
58 * eval.c (evaluate_subexp): Add code for new expression opcodes,
59 fix wording of error message.
60 * gdbtypes.c (f77_create_literal_complex_type,
61 f77_create_literal_string_type): New functions.
62 * language.c (set_language_command): Add Fortran info.
63 (calc_f77_array_dims): New function.
64 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
66 * symfile.c (deduce_language_from_filename): Recognize .f and .F
67 as Fortran source files.
68 * valops.c (f77_value_literal_string, f77_value_substring,
69 f77_value_literal_complex): New functions.
71 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
73 * c-typeprint.c (c_print_type): Assume demangled arguments
74 if a '(' is found in varstring, Looking for ')' at the end of
75 varstring did fail with demangled const member functions, which
76 have a trailing `const'.
77 * remote.c (get_offsets, putpkt): Change to `char' buffers,
78 to avoid errors when compiling with DEC c89.
79 (remote_wait): Cast to `char *' before passing buffer to
80 fputs_filtered, to avoid errors when compiling with DEC c89.
81 (remote_wait): Do not return inferior_pid by default, this
82 statement is never reached, which causes warnings from some
84 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
85 * symfile.c (load_command): If called with no argument, try
86 to get the filename from the executable file.
87 (generic_load): Remove check for NULL filename, it is done
90 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
92 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
93 from June 2, 1994 (what was I thinking?!?). Fix it right this
96 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
98 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
100 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
102 * README: Grammar improvements, clarifications, updates.
104 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
106 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
107 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
108 * configure.in (powerpc-*-netware*): Automatically configure nlm
110 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
111 specific stuff. Make things more configurable.
112 * nlm/configure.in: Add powerpc-*-netware* target. Use
113 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
115 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
116 Remove lots of architecture-specific stuff.
117 * nlm/gdbserve.def: Add new imports.
118 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
119 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
121 * nlm/prelude.o: What was this doing here?
122 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
123 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
124 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
125 * config/powerpc/tm-ppc-nw.h: Ditto.
127 * nlmstub.def: New file, contains imports for 386 nlm stub.
129 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
131 * remote-pa.c: New file for HPPA embedded support. Currently it's
133 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
135 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
137 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
138 STORE_RETURN_VALUE): Define to use %a0 for pointers.
140 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
142 * remote-mips.c: Remove unused declaration of mips_load.
144 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
146 * coffread.c: General cleanup, and support for section offsets.
147 (time.h, sys/types.h, libbfd.h): Don't include.
148 (cur_src_start_addr, cur_src_end_addr): Rename to
149 current_source_start_addr, current_source_end_addr.
150 (nlist_stream_global): Remove.
151 (nlist_bfd_global): New global variable.
152 (coff_symfile_read): Remove code that gets and uses fileno()
154 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
155 section_offsets parameter, add text/data section offset to
156 appropriate symbols' values.
157 (read_one_sym): Use bfd_read instead of fread.
158 (init_stringtab, init_lineno): Change first parameter to a bfd,
159 use bfd routines instead of raw I/O.
161 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
163 * symtab.c (decode_line_1): If funfirstline and we get a
164 non-LOC_BLOCK symbol (e.g. variable or type), then error().
166 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
168 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
169 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
170 (TAGS): Also pass result of find on config sub-directory to etags.
171 (ALLPARAM): Remove; now unused.
173 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
175 * Makefile.in (VERSION): Bump to 4.13.1
176 * NEWS, README: Update to match gdb 4.13 release version.
178 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
180 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
181 * cxux-nat.c: Remove dangling #else block.
182 (m88k_harris_core_register_addr): New function.
184 * environ.c (init_environ): If no environment, do nothing.
186 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
188 * remote.c (remote_wait): Return inferior_pid instead of 0 for
191 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
193 * sparclite/aload.c (sys_error, error): Use vfprintf to variable
196 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
198 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
199 errno_max, signo_max, strtoerrno, strtosigno): Delete.
200 Include "libiberty.h" instead.
202 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
204 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
205 add additional argument specifying raw address to permit
206 proper release of debug registers.
207 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
210 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
212 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
213 define them in top.c. Add comments to the hooks.
215 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
217 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
218 `to_remove_breakpoint' fields.
220 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
222 * infcmd.c (run_command): Remove comment suggesting using
223 target_has_execution instead of inferior_pid.
225 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
227 * remote-mips.c (mips_open): add code to handle baud rate.
229 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
231 * infrun.c (wait_for_inferior): Call target_resume() upon
232 detection of new processes.
234 * procfs.c (create_procinfo): Return pointer to new procinfo
236 * (do_detach): Spacing & formatting cleanup.
237 * (procfs_wait): Move wait_again label to ensure that we really
238 wait again. On exit from fork, release new child from gdbs'
240 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
242 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
244 * i386-nlmstub.c (handle_exception): Wait until the thread has
245 been started before killing the NLM by pointing the PC at
248 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
250 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
251 Irix 5 has a standard _sigtramp signal handler.
252 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
253 it is not needed for a standard _sigtramp signal handler.
254 Add shared library sections to the section table of the target
255 before adding the symbols.
256 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
257 instructions that do not prepare a stack adjustment.
258 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
259 which does the right thing on machines where `char' is unsigned.
261 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
263 * remote.c (remote_open): Move setting of inferior_pid prior to
264 call to remote_start_remote. Also use unique value for pid to
265 avoid confusion with read_register_pid & friends.
266 * (remote_wait): Return inferior_pid instead of 0 in all cases.
268 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
270 * dwarfread.c (bfd.h): Don't include.
272 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
274 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
275 kill the program being debugged. KillMe(), the undocumented
276 call intended for this purpose, causes the server to hang.
278 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
280 * remote.c (read_frame): Calculate run length encoded checksum
282 * config/sh/stub.c: New file.
284 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
286 * target.c (find_default_run_target): Make sure to_can_run is set
289 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
291 * TODO: Remove note about fast watchpoints and remove obsolete
294 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
296 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
297 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
298 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
300 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
302 * target.c (add_target): Don't call clean_target on target
304 * (unpush_target): Test for to_close being set before calling.
305 * (target_xfer_memory, target_info): Check for to_has_memory
306 before playing with memory.
308 * remote.c (remote_open): Set inferior_pid to make kill command
310 * inflow.c (kill_command): Revert change of Aug 2. Use
311 inferior_pid to determine whether to print out "The program is not
314 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
316 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
317 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
318 * m3-nat.c: Pass argument to return_to_top_level.
319 Declare m3_kill_inferior before use.
320 (port_chain_insert): In "can't happen" case, abort rather than
321 setting `mid' to large decimal constant (which gcc warns about).
322 (get_thread_name): Use cast to convert const char * to char *.
323 (add_mach_specific_commands): #if 0 "thread break" command.
324 (m3_trace_him): Call push_target.
325 (mach_really_wait): New argument pid; remove unused
327 (intercept_exec_calls): Call target_terminal_init and
328 target_terminal_inferior once the child execs.
329 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
331 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
333 * procfs.c (procfs_mourn_inferior): don't dereference the
334 procinfo pointer after it has been freed.
336 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
338 * breakpoint.c (breakpoint_1): Improve pluralization in display
339 of breakpoint hit counts.
341 * language.h (struct language_defn): Remove unused field
343 (longest_float): Remove, no longer used.
344 * language.c (unknown_language_defn, auto_language_defn,
345 local_language_defn): Remove init of la_longest_float field.
346 * c-lang.c (c_language_defn, cplus_language_defn,
347 asm_language_defn): Ditto.
348 * ch-lang.c (chill_language_defn): Ditto.
349 * m2-lang.c (m2_language_defn): Ditto.
351 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
353 * defs.h (bfd_read, bfd_seek): Remove declarations.
354 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
356 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
358 * inflow.c (kill_command): Fix a bug which prevented target
359 programs to be killed.
361 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
363 * defs.h: Change two-line declarations to one-line form.
364 (NORETURN): Define as "volatile" only for older GCCs.
365 (ATTR_NORETURN): Define for newer GCCs.
366 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
368 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
370 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
371 * breakpoint.c (delete_breakpoint, enable_breakpoint,
372 disable_breakpoint): Don't call breakpoints_changed; it is now
373 called via the *_breakpoint_hook functions.
374 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
376 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
378 * stabsread.c (read_type): Fix a bug in enum size calculation.
380 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
382 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
383 argument types to shut up GCC.
385 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
386 linker stub, then return the address the stub will return to.
387 (frame_saved_pc): Correctly restart the search for the saved
388 pc when a linker stub is encountered.
390 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
391 register stores emitted by the version 9 HP compilers.
392 (inst_saves_fr): Relax test for a specific base register (%r1);
393 this avoids losing with the version 9 HP compilers.
394 (skip_prologue): Try to skip argument stores emitted by the HP
395 compilers. It's not perfect, but it's better than before.
397 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
399 * findvar.c (write_pc write_pc_pid): Remove casts to long when
400 calling write_register_pid.
401 * (write_register_pid): Add prototype.
403 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
405 * remote.c (read_frame): Split readchar/checksum calculation into
406 two parts since evaluation order is undefined.
408 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
410 From Kevin A. Buettner (kev@cujo.geg.mot.com).
411 * Makefile.in (coredep.o): Add inferior.h as dependency.
412 * inflow.c: Add F_SETOWN to list of defines to check
413 around code that uses F_SETOWN.
415 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
417 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
418 set the -L and -B directory prefixes so we can link with it.
420 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
422 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
423 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
426 * General hackery to support alternate user-interface.
427 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
428 disable_breakpoint): Call hooks for alternate user-interface.
429 * defs.h: Add declarations for alternate user-interface hooks.
430 * main.c (main): Add --nw (and --nowindows) options to disable
432 * (near call to command_loop): Call command_loop_hook if set.
433 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
434 * stack.c: Call print_frame_info_listing_hook if set.
435 * top.c (gdb_init): Initialize targets.c and utils.c prior to
436 other files to make sure that calls to error and warning will
437 work. Call init_ui_hook after everything else.
438 * utils.c (query): Call query_hook if set.
439 * (gdb_flush): Call flush_hook if set.
440 * Change _initialize_utils to initialize_utils cuz we don't use
441 automatic initialization of utils.c anymore.
443 * Support for TK GUI.
444 * Makefile.in: Add rule for gdbtk.o.
445 * configure.in: Add support for --enable-gdbtk.
446 * gdbtk.c: New file. Contains support routines for TK interface.
447 * gdbtk.tcl: New file. Implements GUI policy.
449 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
452 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
454 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
455 there and we are using the gcc from the tree.
456 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
458 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
460 * Makefile.in (annotate.o): Add dependencies.
462 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
464 * sparclite/aload.c: Added new -q (quiet) option.
465 return 0 exit status if file was successfully downloaded.
467 * nlm/gdbserve.c: merge in command line argument parsing changes
468 and bug fixes made to i386-nlmstub.c.
470 * i386-nlmstub.c: The returnLength field must be initialized
471 before portConfig is passed to AIOGetPortConfiguration.
472 Compare command line arguments with strnicmp(); args are
473 case insensitive on netware.
475 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
477 * Makefile.in (DISTSTUFF): Add definition.
478 (diststuff): Add for new distribution support.
479 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
480 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
481 Remove old distribution building rules, now uses standard
482 distribution support in parent directory Makefile.in.
484 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
486 * target.c (push_target): Cast result from xmalloc.
488 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
490 * elfread.c (elf_symtab_read): Discard compiler labels generated
491 by the Solaris 2.1/Intel SunPro compiler.
493 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
495 * target.c (nomemory): Fix prototype and routine to take correct
498 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
500 * Makefile.in (clean): Remove libgdb-files.
502 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
504 * coredep.c: Include inferior.h.
506 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
508 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
511 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
513 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
514 .cp as C++, alphabetize better.
516 * breakpoint.c (ignore, condition): Move usage note into body of
517 help text, so first line can be one-line summary.
519 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
521 * target.c (unpush_target): Fix handling of removal of top target.
523 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
525 * Makefile.in: Add stuff to build nlmstub.
526 * Add rule for annotate.o to keep Sun make happy.
527 * configure.in: Add config for powerpc/Netware.
529 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
530 filename. This speeds up handling of trailing N_SO stabs (they
531 mark the end of a .o file).
533 * target.c, target.h: Change the way pushing and popping of
534 targets work to support target overlays and inheritance.
535 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
536 Fixup references to current_target, due to previous changes.
538 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
539 needed to get the address of longjmp out of the target.
541 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
543 * main.c: Include <ctype.h>.
545 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
547 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
550 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
552 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
554 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
556 * Makefile.in (VERSION): Bump to 4.12.4.
558 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
560 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
561 * configure.in (m88*-harris-cxux*): New configuration.
562 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
563 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
565 * config/m88k/tm-m88k.h: Add comment about Harris OS.
566 (TARGET_WRITE_PC): Pass pid through to register writers.
568 * configure.in (m68*): Put vendor-only-specified host configs
569 after vendor-and-os-specified configs.
570 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
572 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
573 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
576 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
578 * elfread.c (elf_symtab_read): Handle error return from
579 bfd_get_dynamic_symtab_upper_bound gracefully.
581 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
583 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
584 registers in use by the inferior.
585 * coredep.c (fetch_core_registers, register_addr): Use it.
586 * findvar.c (registers_changed, registers_fetched,
587 read_register_bytes): Ditto.
588 * infcmd.c (do_registers_info, registers_info): Ditto.
589 * infptrace.c (fetch_inferior_registers,
590 store_inferior_registers): Ditto.
591 * stack.c (frame_info): Ditto.
593 * coredep.c (CORE_REGISTER_ADDR): New macro.
594 (fetch_core_registers): Use it.
596 * breakpoint.c (ignore, condition): Add usage notes to help strings.
597 * symfile.c (add-symbol-file): Add usage note to help string.
598 (add_shared_symbol_files_command): New command.
601 * inferior.h (read_pc_pid): Declare.
602 * breakpoint.c (watchpoint_check): Cache breakpoint in local
603 variable b, remove unused variable other_type_used.
604 * main.c (inferior.h, call-cmds.h): Include.
606 * remote.c (remote_wait): Return 0 by default.
608 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
610 Stop printing at null char option, from Oliver Meyer
611 (omeyer@i3.informatik.rwth-aachen.de).
612 * valprint.h, valprint.c (stop_print_at_null): New global.
613 * valprint.c (_initialize_valprint): New print set subcommand
615 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
616 printing a char array, adjust the number of chars to print.
618 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
620 From Kevin A. Buettner (kev@cujo.geg.mot.com).
621 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
622 pic code in addition to prologues where an instruction from the
623 prologue gets moved into the delay slot of a branch instruction
624 immediately following the prologue. A table of potential prologue
625 instructions (prologue_insn_tbl) is now used for picking apart a
627 (frame_find_saved_regs): Changed the way in which limit gets set
628 so that the delay slot of branch instructions immediately
629 following the prologue gets examined.
630 (pushed_size, store_parm_word, store_parm, push_parameters,
631 collect_returned_value): Deleted.
633 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
635 * infrun.c (wait_for_inferior): Handle stepping into leaf
636 functions whose prologue consists of gp loading code only.
638 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
640 * dbxread.c: Don't include libbfd.h.
641 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
642 <time.h>, or <sys/types.h>.
643 * elfread.c (elf_symfile_read): Use only standard BFD functions to
644 collect information about the stab and stab string sections.
646 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
648 * stabsread.c (read_huge_number): handle large unsigned number
649 for stabs generated by os9k C compiler.
651 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
653 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
654 * breakpoint.h (hit_count): New breakpoint field.
655 * breakpoint.c (show_breakpoint_hit_counts): New variable.
656 (clear_breakpoint_hit_counts): New function.
657 (bpstat_stop_status): Increment the hit count.
658 (breakpoint_1): Display the hit count.
659 * infcmd.c (run_command): Reset breakpoint hit counts.
660 * target.c (generic_mourn_inferior): Don't clear ignore counts if
661 displaying hit counts.
663 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
665 * elfread.c (elf_symfile_read): Unconditionally add dynamic
666 symbols for all symbol files. Makes skipping over the
667 trampoline code work when stepping from a function in a shared
668 library into a function in a different shared library for Irix 5.
669 Other ELF targets do not have enough information in their
670 dynamic symbol tables to make this work.
671 (elf_symtab_read): Relocate mst_solib_trampoline address.
673 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
675 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
676 * configure.in (m68*-atari-sysv4*): New configuration.
677 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
678 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
679 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
680 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
681 * config/m68k/amix.mh, config/m68k/amix.mt,
682 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
685 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
687 * symtab.c (find_function_start_sal): New function to find
688 the start of a function from a function symbol.
689 (decode_line_1, decode_line_2): Use it instead of open coded
690 partial copies of the code.
691 (list_symbols): Quote symbol name before passing it to
692 break_command to enable proper handling of mangled symbols.
694 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
696 * ch-exp.y (match_simple_name_string): Don't lower-case here.
697 * ch-exp.y (yylex): First try name lookup using exact name
698 typed by user; if that fails, try lower-cased name.
700 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
702 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
703 Move "no debugging symbols found" test to symfile.c.
704 * symfile.c (syms_from_objfile, reread_symbols): Add
705 "no debugging symbols found" test.
706 * coffread.c (init_stringtab): Handle stripped files with a
707 stringtab offset of zero gracefully.
708 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
709 BFD instead of stop_pc heuristic to determine if it is a dynamically
711 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
712 ioctl, it indicates that the process has exited.
714 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
716 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
717 .PARISC.unwind section now.
719 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
721 * breakpoint.c (mention): Always show breakpoint address if no
724 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
726 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
727 handling of shared libraries for non-ELF executables, but only if
728 HANDLE_SVR4_EXEC_EMULATORS is defined.
729 (locate_base): Try to find debug_base in the dynamic linker
730 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
731 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
732 Define to enable handling of shared libraries for a.out executables,
733 run under Solaris BCP.
735 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
737 * infrun.c (wait_for_inferior): Print "Program exited normally"
738 regardless of batch_mode.
739 * defs.h, top.c (batch_mode): Removed.
741 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
743 * Makefile.in (dcache_h): Remove redundant definition.
744 (init.c): Add a comment.
745 (top.c): Remove explicit compile action.
746 * breakpoint.c (mention): Share code indicating location of
747 break/watchpoints, don't print address if addressprint is off.
748 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
749 (demangle): Remove redundant declarations.
750 * eval.c: Remove redundant function declarations.
751 * objfiles.h: Cosmetic and grammatical improvements.
752 * TODO: Various updates.
754 * remote-mips.c: Replace all \r chars with \015.
755 (mips_receive_header): Display control characters readably.
756 (mips_xfer_memory): Add a simple progress display.
758 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
760 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
762 * remote-hms.c (flush): New function.
763 (expect): Get edge case right.
764 (hms_read_inferior_memory): Be more tolerant of line noise.
766 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
768 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
769 target files, not non-existent mach3.mh and mach3.mt.
771 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
773 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
774 symbols for all symbol files. Makes skipping over the
775 trampoline code work when stepping from a function in a shared
776 library into a function in a different shared library.
777 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
779 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
781 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
782 names mean end of .o file.
783 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
784 top of routine. Handle new thread notification cleanly.
785 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
786 thread notification scheme.
787 * (child_resume): General cleanups, handle resumption of all
790 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
792 * ser-go32.c: Rewrite to run under windows.
793 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
795 * serial.c (serial_open): Notice device "pc".
796 * remote-e7000.c: Fix copyright date.
797 (expect): Compare \n and \r the same.
798 (e7000_open): Allow pc as a serial port
799 * sh/sh.mt: Add ser-e7kpc.
800 * h8300/h8300hms.mt: Add ser-e7kpc.
801 * main.c (proc_wait): Don't wait if using go32.
803 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
805 * somread.c: Simplify by using stabsect_build_psymtabs.
806 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
807 corresponding to the name of the text section. All references
809 (somstab_build_psymtabs): Delete function, no longer needed.
811 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
813 * somread.c: Renamed from paread.c. Changed function names and
814 comments to reflect that this file deals with SOM (an object file
815 format), rather than the PA (a cpu).
816 (Makefile.in): Chaned appropriately.
817 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
818 * dbxread.c (somstab_build_psymtabs): Renamed from
819 pastab_build_psymtabs.
821 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
823 * core-sol2.c: New file to handle ELF and BCP core file flavours.
824 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
826 * Makefile.in: Updated for core-sol2.c.
827 * README: Add notes about SPARCworks cc under Solaris 2.x,
828 from Casper H.S. Dik (casper@fwi.uva.nl).
829 * config/mips/xm-makeva.h: Removed, no longer necessary.
830 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
831 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
832 config/mips/xm-riscos.h: Remove references to xm-makeva.h
834 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
836 * gdba.el: Put program input and output in a separate buffer.
838 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
840 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
841 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
842 with global variable of same name in libnsl.so on UnixWare.
844 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
846 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
847 embedded in template name.
849 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
851 * config/i386/nm-linux.h: change calling convention of
852 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
853 target_insert_watchpoint() and
854 target_remove_watchpoint().
856 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
857 to be long long in gdb.
858 * config/mips/tm-bigmips.h: ditto.
860 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
862 * c-lang.c (asm_language_defn): New definitions for language_asm,
863 mostly copied from c_language_defn, to avoid warnings when
864 switching between c and asm stack frames.
866 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
868 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
869 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
870 (upgrade_type, handle_psymbol_enumerators): Likewise.
871 (has_opaque_xref, cross_ref): Likewise.
872 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
873 debugging information, rather than doing it here.
874 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
875 point in ecoff_debug_swap backend structure, rather than calling
876 ecoff_slurp_symbolic_info directly.
878 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
880 * breakpoint.c: Include annotate.h. Call annotate_field rather
881 than printing annotation directly.
883 * main.c: Include string.h.
885 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
887 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
888 call it instead of doing normal loop.
889 * infcmd.c (attach_command): Don't call wait_for_inferior if
891 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
892 hook that can decide whether to step over the next breakpoint.
893 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
894 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
897 * configure.in: Improve sorting/formatting of hosts and targets.
898 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
899 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
900 * Makefile.in (stop-gdb): New target.
901 * stop-gdb.c: New file, utility to get attention of waiting GDBs
904 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
906 * top.c (gdb_init): Init current_directory in gdb_init. Probably
907 the identical initialization can be deleted from main.c, but i
908 haven't done so just in case.
910 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
912 * gdba.el: Added menu windows and slightly improved window
913 handling to gdba.el. Fixed numerous minor bugs that were causing
914 emacs and gdb to fall out of sync.
916 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
918 * breakpoint.c: annotate changes lost at merge, put back in.
920 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
922 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
925 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
927 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
929 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
930 writing of floating registers, the dpx2 kernel disallows it.
931 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
932 is contained in o_praw.
933 * irix5-nat.c (solib_map_sections): Adjust sections by the
934 difference between the loaded address and the prelinked address.
935 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
937 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
938 symbols, their value is absolute.
939 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
940 libraries fh->adr fields of zero. Relocate minimal symbol values
941 upon readin. Relocate non-stabs symbols upon readin.
942 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
943 start address of the outermost block.
944 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
945 instead of section_offsets and use relocated pst->textlow for
946 line number and procedure address relocations.
948 From gmo@MicroUnity.com (Guillermo A. Loyola):
949 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
950 Handle SGI Irix5 stIndirect symbol type.
952 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
954 * breakpoint.c: fix a syntax error native cc does not like.
956 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
957 * sparclite/Makefile.in: ditto.
958 * sparcl-tdpe.c: change file name because first 8 chars has to be
960 * sparcl-stub.c: ditto.
962 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
964 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
966 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
968 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
969 ignore) a PID argument.
970 (hppa_pop_frame): Pass a PID to target_write_pc.
971 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
972 and pass through a PID argument.
973 (target_read_pc, target_write_pc): Update prototypes.
975 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
977 * Makefile.in: add new file sparclite-tdep.c.
978 * sparclite/Makefile.in: add new file sparclite-stub.c.
979 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
981 * config/sparc/sparclite.mt: add sparclite-tdep.o.
982 * config/sparc/tm-sparclite.h: add hardware breakpoints support
984 * sparclite-tdep.c: new file, contains hardware breakpoint support
986 * sparclite-stub.c: new file, stub code that add support hardware
988 * breakpoint.c: add hardware breakpoint support.
989 * breakpoint.h: add new breakpoint type to support hardware
991 * config/mips/nm-irix4.h: change interface for target dependent
992 code supporting watch point.
993 * config/pa/nm-hppab.h: change interface for target dependent
994 code supporting watch point.
996 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
998 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1000 * stabsread.c (read_struct_fields): os9k nested structure does not
1001 have terminating ';', instead it just get to ',' and bit position
1004 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1006 * nlmread.c (nlm_symtab_read): Clean up a bit.
1007 * (nlm_symfile_read): Record bounds of main() so that backtrace
1008 command will know where to stop.
1009 * objfiles.c (objfile_relocate): Relocate entry point/func info
1010 for backtrace as well.
1011 * objfiles.h: Define values for invalid PCs for entry point info.
1012 * symfile.c (init_entry_point_info): Initialize invalid values
1013 with aforementioned macros.
1014 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1015 to cause backtrace to stop when it gets back to main().
1016 * config/i386/tm-i386nw.h: Ditto.
1018 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1020 Fix value_print, which used to be ostensibly language-independent,
1021 but would print pointers and arrays in C syntax. Instead, call
1022 a language-specific function.
1023 * language.h (struct language_defn): New functional field
1025 (LA_VALUE_PRINT): New macro.
1026 * language.c (unk_lang_value_print): New stub/dummy function.
1027 (unknown_language_defn, auto_language_defn, local_language_defn):
1029 * c-valprint.c (c_value_print): New function, with code moved from:
1030 * valprint.c (value_print): ... here. Now just invoke
1031 LA_VALUE_PRINT to do language-specific stuff.
1032 * valprint.c (value_print_array_elements): Make non-static.
1033 * c-lang.c (c_language_defn, cplus_language_defn): Add
1034 c_value_print in the la_value_print field.
1035 * m2-lang.c (m2_language_defn): Likewise.
1036 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1037 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1038 * ch-valprint.c (chill_value_print): New function, based on
1039 c_value_print, but use Chill "look and feel."
1040 * c-lang.h (c_value_print): New prototype.
1041 * ch-lang.h (chill_value_print): New prototype.
1042 * value.h (value_print_array_elements): New prototype.
1044 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1045 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1047 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1049 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1050 to new file top.c. Make things extern instead of static and
1051 similar rearrangements to deal with this.
1053 * utils.c: Move fputs_unfiltered to main.c. Remove
1054 FPUTS_UNFILTERED_OVERRIDE ifndef.
1055 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1056 and libgdb uses utils.c and top.c.
1058 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1060 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1062 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1064 * ch-valprint.c (chill_val_print_array_elements): New function.
1065 A Chill version of val_print_array_elements, it prints the
1066 array index labels, in additions ot the array element values.
1067 (chill_val_print): Use the new function.
1069 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1071 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1073 * defs.h (enum language): Add language_asm.
1074 * findvar.c (read_register_bytes read_register_gen
1075 write_register_bytes read_register read_register_pid
1076 write_register write_register_pid supply_register): Move multi-
1077 thread handling down into these routines. Create XXX_pid routines
1078 that allow register references to specify the pid.
1079 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1080 read_sp write_sp read_fp write_fp): Move these routines from
1081 infcmd to findvar to centralize the whole mess.
1082 * i386-nlmstub.c: Portability fixes.
1083 * infptrace.c (child_resume): Conditionalize to allow other natives
1084 to override it. Remove PIDGET gubbish, it's no longer necessary.
1085 * infrun.c (wait_for_inferior): Put registers_changed() before
1086 target_wait() to speed up remote debugging.
1087 * Replace code that reads registers from other threads with much
1088 nicer looking new function calls (see changes to findvar.c).
1089 * Don't skip prologues if debugging assembly source.
1090 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1091 child_resume to handle multi-thread debugging properly.
1092 * remote.c: Add O response to get console output from target.
1093 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1094 SERIAL_ERROR here to simplify callers.
1095 * Change static var timeout to remote_timeout.
1096 * (fromhex): Remove unnecessary return -1 at end of routine.
1097 * (remote_wait): Turn this into a big switch statement. Add
1098 support for O response.
1099 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1100 * (getpkt): Split getpkt into two parts. read_frame deals with
1101 all formatting issues, run-length encoding, and framing. getpkt
1102 now handles error recovery, and frame detection.
1103 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1104 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1105 control. (hardwire_readchar): Handle EINTR from read().
1106 * symfile.c (deduce_language_from_filename): Add support for .s
1108 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1109 override infptrace's child_wait.
1110 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1111 instead of XXXlynx.h.
1112 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1114 * nlm/gdbserve.c: Portability fixes.
1116 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1118 * inftarg.c (child_wait): Call proc_wait, not wait.
1119 (child_mourn_inferior): Call proc_remove_foreign.
1120 * main.c (gdb_init): Call init_proc.
1121 * main.c: Provide dummy versions of init_proc, proc_wait, and
1122 proc_remove_foreign for the gdb case (the libgdb case provides its
1123 own versions of these functions).
1124 * Makefile.in (libgdb-files): Add libproc.a.
1126 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1128 Hardware watchpoints for Linux, from Rick Sladkey
1129 (jrs@world.std.com).
1130 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1131 new hardware breakpoint recovery method.
1132 * i386v-nat.c (i386_insert_watchpoint,
1133 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1134 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1135 New functions to support the 386 hardware debugging registers.
1136 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1137 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1138 target_insert_watchpoint, target_remove_watchpoint): Define these
1139 macros to use the hardware debugging functions in i386v-nat.c.
1141 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1143 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1146 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1148 * target.c, target.h: New variables target_activity_function and
1150 * inflow.c, inferior.h: New functions set_sigio_trap and
1152 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1154 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1156 * remote-sim.h (sim_verbose): Delete.
1157 Document callbacks needed.
1158 (sim_*): Change result to void where there isn't one.
1159 (sim_open): Clarify argument and error response.
1160 (sim_close): Declare.
1161 (sim_load): Change bfd_handle argument to file name. Clarify result.
1162 (sim_create_inferior): Renamed from sim_set_args.
1163 (sim_set_pc): Delete.
1164 (sim_info): Delete printf_fn argument.
1165 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1166 (gdbsim_load): Try sim_load first.
1167 (gdbsim_create_inferior): Call sim_create_inferior.
1168 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1169 (gdbsim_close): Call sim_close.
1170 (gdbsim_files_info): Update call to sim_info.
1171 (gdbsim_ops): Realign comments.
1173 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1175 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1177 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1178 the auxent if the symbol's name is ".file". From David Edelsohn
1179 <c1dje@watson.ibm.com>.
1181 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1183 * breakpoint.c (breakpoint_1): Fix typo.
1185 * annotate.c (annotate_field_end): Fix typo.
1187 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1189 * Makefile.in (TSSTART): Remove; no longer used.
1191 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1192 fputs_unfiltered and exit directly, rather than fatal. The latter
1193 calls vfprintf_unfiltered!
1195 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1196 * value.h, printcmd.c (print_value_flags): Move from here...
1197 * annotate.c: ...to here, and make it use can_dereference.
1199 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1201 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1202 Remove, needed for both native and cross.
1203 * target.c (attach_flag, generic_mourn_inferior): Put here.
1204 * utils.c (job_control): Put here.
1205 (terminal.h): Don't include anymore.
1207 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1209 * source.c (find_source_lines): Always use code that was #ifdef
1210 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1211 leaving it on the chain. Reindent much of this function.
1212 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1213 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1214 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1215 config/ns32k/xm-ns32km3.h: Remove all references to
1216 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1217 * main.c, fork-child.c, many config files: Remove all
1218 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1221 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1222 This avoids __eprintf troubles.
1224 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1226 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1227 initialization code which needs to be called even if we bypass the
1228 command line stuff into gdb_init.
1229 * utils.c (fputs_unfiltered): Surround in #ifndef
1230 FPUTS_UNFILTERED_OVERRIDE.
1231 * Makefile.in (libgdb.a): New target.
1233 * utils.c: Rearrange I/O stuff a bit so that all output goes
1234 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1235 which made %s not work with arbitrarily large strings.
1236 * printcmd.c (printf_command): Use printf_filtered, not
1237 printf_unfiltered and printf, now that arbitrary limit is gone.
1240 * breakpoint.c (watchpoint_check): Remove unused variable b.
1241 * stack.c (print_frame_info): Move sp and buf inside #if.
1242 * eval.c (evaluate_subexp): Remove unused variables pp,
1243 mangle_ptr, ptr, and mangle_tstr.
1244 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1246 * symtab.c (lookup_symtab): Put variable copy inside #if.
1247 (decode_line_1): Put variable q1 inside #if 0.
1248 * target.h: Declare target_link.
1249 * infrun.c (wait_for_inferior): Remove unused variables signame.
1250 * remote.c (remote_resume): Remove unused variable name.
1251 * c-exp.y (parse_number): Parenthesize operand of shift.
1252 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1253 (this is a semantic change, the warning seems to have detected a bug).
1254 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1255 * coffread.c: Move variable temptype inside #if.
1256 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1258 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1259 (chill_val_print): Remove unused variable in_range.
1260 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1261 (chill_val_print): Add default case for switch.
1262 * stabsread.h: Declare stabsect_build_psymtabs.
1263 * os9kread.c (read_minimal_symbols): Make this return void.
1264 (os9k_symfile_read): Remove unused variables stb_exist and val.
1265 (os9k_symfile_init): Remove unused variable val.
1266 (fill_sym): Remove unused variable id.
1267 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1268 unused variable nsl.
1269 Remove unused variable symfile_bfd.
1270 #if 0 unused variables lbrac_unmatched_complaint and
1271 lbrac_mismatch_complaint.
1272 Remove declaration for non-existent function os9k_next_symbol_text.
1274 * annotate.c, annotate.h: New files, containing a function for
1275 each annotation which outputs it.
1276 * Move breakpoints_changed from breakpoint.c to annotate.c.
1277 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1278 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1279 Use annotate.c functions to output annotations.
1280 * Makefile.in (OBS): Add annotate.o.
1282 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1284 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1285 elf_unwind_entries are always initialized.
1287 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1288 stubs which return directly to the caller rather than to the stub
1291 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1293 * c-exp.y (yyerror): Display a more informative error message.
1294 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1295 * m2-exp.y (yyerror): Ditto.
1297 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1299 * inflow.c (job_control): Move definition to front of file.
1301 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1303 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1304 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1306 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1308 * Makefile.in (kdb): Remove old init.c creation commands.
1309 * configure.in (sparclite): Match on sparclite*.
1310 * sparclite/aload.c (main): Only change section addresses for
1311 a.out format object files.
1313 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1315 * config/i386/go32.mh: Define CC.
1317 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1319 * gdbserver/Makefile.in: Remove irrelevant definitions and
1320 comments inherited from the gdb Makefile.
1321 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1322 (VERSION): Update to 4.12.3.
1323 (gdbserver): Remove any existing executable first.
1324 (distclean, realclean): Remove nm.h.
1325 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1326 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1327 Don't use absolute pathname.
1329 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1331 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1334 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1336 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1337 (print_it_normal): Add annotations for the inferior starting and
1338 stopping, and for all the various messages related to how it
1341 * printcmd.c (do_one_display): Annotate.
1342 * stack.c (print_frame_info): Annotate printing of stack frames.
1344 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1346 * remote.c (get_offsets): Handle case where stub doesn't support
1349 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1351 Add partial support for g++ code compiled with -fvtable-thunks.
1352 * c-valprint.c (c_val_print): Add vtblprint support
1354 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1355 pointers (if using thunks) as well as array of structs (otherwise).
1356 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1357 level, and make the latter non-static (so define_symbol can use it).
1358 * stabsread.c (define_symbol): If the type being defined is a
1359 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1360 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1361 * values.c (value_virtual_fn_field): Handle thunks.
1362 * values.c (value_headof): Minor efficiency hack.
1363 * values.c (value_headof): Incomplete thunk support. FIXME.
1365 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1367 * valprint.c (print_longest): Clarify comment about use_local.
1368 * printcmd.c, defs.h (print_address_numeric), callers in
1369 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1370 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1371 exec.c: New argument use_local.
1372 * source.c (identify_source_line): Use filtered output. Use
1373 print_address_numeric.
1375 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1376 language.c (type_error, range_error): Use filtered output.
1377 * utils.c (error_begin): Update comment to tell people to use
1380 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1381 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1384 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1386 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1387 from the fault, #ifndef FAULTED_USE_SIGINFO.
1388 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1390 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1392 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1393 Explicitly annotate each record.
1395 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1397 * xcoffexec.c: Reformat to standards and lint.
1398 (language.h): Include.
1399 (exec_close): Declare arg "quitting".
1400 (file_command): Declare arg "from_tty".
1401 (map_vmap): Cast xmalloc result to PTR.
1402 * rs6000-nat.c: Reformat to standards and lint.
1403 (exec_one_dummy_insn): Use char array for saved instruction.
1404 (fixup_breakpoints): Declare.
1405 (vmap_ldinfo): Be more informative in fatal error messages.
1406 (xcoff_relocate_symtab): Define to return void.
1407 * xcoffsolib.h: Reformat to standards, improve comments.
1408 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1410 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1412 * utils.c, defs.h (error_begin): New function.
1413 (quit): Print annotation before printing the error message.
1414 * main.c (return_to_top_level): Print annotation before doing the
1416 * symtab.c (decode_line_1): Call error not warning and then
1417 return_to_top_level. Call error_begin and printf_unfiltered
1418 rather calling warning (before calls to return_to_top_level).
1419 * core.c (memory_error): Use error_begin, printf_unfiltered,
1420 print_address_numeric and return_to_top_level instead of error.
1421 Cleans up a FIXME-32x64.
1422 * language.c (type_error, range_error): Call error_begin
1423 not just target_terminal_ours.
1425 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1426 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1427 side of an assignment is non-portable.
1429 * utils.c (query): Change syntax of query annotations to be
1430 consistent with other input annotations.
1431 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1433 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1435 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1437 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1438 that have a stack frame size of 32k or larger (from Paul Flinders).
1439 Remove #if 0'd code.
1441 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1443 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1444 for Lynx platforms that need it.
1445 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1447 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1449 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1450 than trying to deduce it from the fault.
1452 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1454 * printcmd.c (print_address_symbolic): Initialize name to empty
1455 string to avoid core dump if lookup fails.
1456 * remote-e7000.c (printf_e7000debug): Error if target not open.
1458 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1460 * i386-nlmstub.c: Update to be more in line with PIN stub.
1461 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1462 * (hex2mem): Init ptr.
1463 * General cleanups to use ConsolePrintf, standard prologues, etc...
1465 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1467 * i386-nlmstub.c: More changes to be compatible with remote.c.
1469 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1470 into (the far less frequently called) dbx_symfile_read.
1472 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1474 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1476 * dbxread.c (record_minimal_symbol): Record the section
1477 associated with the symbol to make dynmaic relocation work.
1478 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1479 Solaris brain-damage which don't apply to relocatable object
1481 * (stabsect_build_psymtabs): New routine to read stabs out of an
1482 arbitrarily named section.
1483 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1485 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1486 stabs out of the nlm.
1487 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1488 brain-damage which don't apply to relocatable object files.
1489 * remote.c (putpkt): Improve error reporting and error handling.
1490 * (get_offsets): Temporary kludge to force data & bss sections to
1491 have the same relocation.
1492 * stabsread.c (define_symbol, scan_file_globals): Record section
1495 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1497 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1498 FIXME-32x64 comment.
1500 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1502 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1503 to after call to target_wait. This means that flush_cached_frames
1504 can call target_terminal_ours if it wants to.
1505 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1506 comment about why the code is dubious.
1508 * stabsread.c (read_type): Call read_type, not nonexistent
1511 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1513 * remote-os9k.c (rombug_fetch_registers): set trace mode
1515 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1517 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1519 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1520 passed to process_one_symbol.
1521 * stabsread.c (read_type): process os9k functio prototype.
1523 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1525 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1528 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1530 * utils.c (prompt_for_continue): Annotate prompt.
1531 (query): Annotate query.
1532 * printcmd.c (print_frame_args): Change syntax of argument
1533 annotation to make name and value part of a single group of
1534 annotations, not two separate groups.
1535 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1536 * valprint.c (val_print_array_elements): Change syntax of
1537 annotation to be more concise.
1538 * main.c, defs.h (command_line_input): New argument tells what
1539 string to include in the annotations.
1540 * symtab.c (decode_line_2), main.c (read_command_lines,
1541 command_loop): Change callers.
1543 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1544 target null pointer.
1545 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1547 * printcmd.c (output_command): Annotate things we print here too.
1548 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1549 * Move declaration of print_value_flags from defs.h to value.h.
1550 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1552 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1554 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1555 BFD handles sun3 dynamic relocations now.
1556 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1559 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1561 * printcmd.c (print_command_1): Annotate the top-level expressions
1563 (print_frame_args): Annotate each argument.
1564 * printcmd.c, defs.h (print_value_flags): New function.
1565 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1566 * valprint.c (val_print_array_elements): Annotate each array element.
1568 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1570 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1571 the register contains a pointer to the type, not the type itself.
1573 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1575 * main.c (main): Accept --annotate=N option and make --fullname
1576 the same as --annotate=1.
1577 (command_line_input): Print annotatation before and after prompt.
1578 * blockframe.c (flush_cached_frames): Print annotation.
1579 * Rename frame_file_full_name to annotation_level and move it from
1581 * source.c (identify_source_line): If annotation_level > 1,
1582 change output format.
1583 * breakpoint.c: Print annotation whenever a breakpoint changes.
1584 * main.c: New variable server_command.
1585 (command_line_input): Parse "server " and set server_command.
1586 (dont_repeat): Check server_command.
1588 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1590 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1591 updating raw_symbol and symnum. Return a value in the case where
1594 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1596 * parse.c: Don't define block_found; it is defined in symtab.c.
1597 * parser-defs.h: Add comment regarding block_found.
1599 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1601 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1604 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1606 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1607 section vma. Do not read dynamic relocs for sun3 executables to
1608 avoid BFD assertion message.
1610 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1612 * nm-hppab.h (KERNEL_U_ADDR): Define.
1613 (FIVE_ARG_PTRACE): Likewise.
1614 (CANNOT_STORE_REGISTER): Likewise.
1615 * nm-hppah.h (KERNEL_U_ADDR): Define.
1616 (FIVE_ARG_PTRACE): Likewise.
1617 (CANNOT_STORE_REGISTER): Likewise.
1618 (NEED_TEXT_START_END): Likewise.
1620 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1621 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1622 (FIVE_ARG_PTRACE): Likewise.
1623 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1624 (FIVE_ARG_PTRACE): Likewise.
1626 * hppa-tdep.c (read_unwind_info): Make static.
1627 (restore_pc_queue): Indirect through the target vector to
1628 reload the register state.
1630 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1632 * paread.c (compare_unwind_entries): Delete function. It's been
1633 moved into hppa-tdep.c.
1634 (read_unwind_info): Likewise.
1635 (pa_symfile_read): No longer call read_unwind_info. The unwind
1636 tables will be read in as they are needed.
1638 * hppa-tdep.c (compare_unwind_entries): New function.
1639 (read_unwind_info, internalize_unwinds): Likewise.
1640 (find_unwind_entry): Read in unwind information on demand.
1642 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1644 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1645 to : in search path processing.
1646 * defs.h (qsort): Rename argument in prototype.
1647 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1649 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1650 (false): Eliminate usages.
1652 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1654 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1655 All references to value changed to value_ptrlage_command is now
1657 All references to value changed to value_ptr.
1658 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1659 * remote-hms.c (hms_wait): Timeout after five seconds.
1660 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1661 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1662 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1664 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1666 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1668 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1670 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1672 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1673 bp_watchpoint_scope breakpoints.
1674 (struct breakpoint): Add val_chain and related_breakpoint fields
1675 for use by watchpoints.
1677 * breakpoint.c (within_scope): Delete. No longer used.
1678 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1679 (target_{remove,insert}_watchpoint): Likewise.
1680 (can_use_hardware_watchpoint): New function.
1681 (remove_breakpoint): New function to remove a single breakpoint
1682 or hardware watchpoint.
1683 (insert_breakpoints): Handle insertion of hardware watchpoints.
1684 Store a copy of the value chain derived from the watchpoint
1686 (remove_breakpoints): Simplify by using remove_breakpoint.
1687 (delete_breakpoint): Likewise.
1688 (watchpoint_check): Delete the watchpoint and watchpoint scope
1689 breakpoints when the watchpoint goes out of scope. Save & restore
1690 the current frame after checking watchpoints.
1691 (breakpoint_init_inferior): Likewise (restarting the program
1692 makes all local watchpoints go out of scope).
1693 (bpstat_stop_status): Handle hardware watchpoints much like normal
1694 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1695 when the watchpoint goes out of scope. Remove and reinsert all
1696 breakpoints before returning if we stopped when a hardware watchpoint
1698 (watch_command): Use a hardware watchpoint when possible. If
1699 watching a local expression, build a scope breakpoint too.
1700 (map_breakpoint_numbers): Also call given function for any
1701 related breakpoints.
1702 (disable_breakpoint): Never disable a scope breakpoint.
1703 (enable_breakpoint): Handle hardware breakpoints much like normal
1704 breakpoints, but recompute the watchpoint_scope breakpoint's
1705 frame and address (if we have an associated scope breakpoint).
1706 (read_memory_nobpt): Handle hardware watchpoints like normal
1707 watchpoints. When necessary handle watchpoint_scope breakpoints.
1708 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1709 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1710 (disable_command): Likewise.
1712 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1713 Extern prototype added to frame.h
1715 * infrun.c (wait_for_inferior): Set current_frame and select
1716 a frame before checking if we stopped due to a hardare watchpoint
1717 firing. Handle stepping over hardware watchpoints.
1718 (normal_stop): Remove unnecessary call to select_frame.
1720 * value.h (value_release_to_mark): Declare.
1721 * values.c (value_release_to_mark): New function.
1723 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1724 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
1726 * hppab-nat.c (hppa_set_watchpoint): New function.
1728 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
1729 (HAVE_STEPPABLE_WATCHPOINT): Define.
1730 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1731 (target_{insert,delete}_watchpoint): Define.
1733 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1734 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
1735 (target_{insert,remove}_watchpoint): Likewise.
1737 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
1739 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1740 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1741 often have the same names as debug symbols for functions, and
1742 confuse lookup_symbol().
1744 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1746 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1747 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1748 REGISTER_RAW_SIZE (1).
1749 Together these changes work around a bug in HP's compiler. Both
1750 seem to be necessary.
1752 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1754 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1755 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1756 are type mst_solib_trampoline.
1758 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1760 * config/m68k/es1800.mt: Change comments.
1762 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1764 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1766 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1768 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1771 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1773 * values.c (unpack_long): Remove obsolete comment about using a
1776 * symfile.c (symbol_file_command): Add comments about command syntax.
1778 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1779 Jim Kingdon (kingdon@cygnus.com)
1781 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1782 are in the .plt section.
1783 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1784 find_solib_trampoline_target): New functions for handling
1785 stepping into -g compiled shared libraries.
1786 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1787 find_solib_trampoline_target): Add prototypes.
1788 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1789 Define to handle stepping into -g compiled shared libraries.
1790 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1791 stepping into -g compiled shared libraries.
1793 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1795 * configure.in: Add mips-*-sysv4* support.
1796 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1797 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1798 New files for MIPS SVR4 support.
1799 * Makefile.in: Update for new mipsv4 files.
1800 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1801 read_next_frame_reg to obtain the frame relative stack pointer.
1802 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1803 obtain the frame relative stack pointer.
1804 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1805 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1806 by entering them into the minimal symbol table.
1807 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1808 a long for float formats.
1809 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1810 get defined in <link.h>.
1811 * solib.c (solib_add): Add shared library sections to the section
1812 table of the target before adding the symbols.
1813 * partial-stab.h: Relocate static and global functions.
1814 * dbxread.c (read_dbx_symtab): Remove unused variable
1815 end_of_text_address. Relocate text_addr when passing it
1818 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1819 library functions before the executable is run. Retrieve dynamic
1820 symbols from stripped executables.
1821 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1822 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1823 if no debugging symbols were found.
1824 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1825 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1827 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1828 OSF/1 has shared libraries.
1830 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1832 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1833 to BFD handling of dynamic symbols.
1835 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1837 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1838 then gets its real address into FUN and its GOT/DP value into %r19.
1840 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1842 * hppa-tdep.c (frameless_function_invocation): If no unwind
1843 descriptor was found, then assume this was not a frameless
1844 function invocation.
1845 (frame_saved_pc): If the saved PC is in a linker stub, then
1846 return the return address which the linker stub will return to.
1848 * xm-hppab.h: Never define USG.
1849 * xm-hppah.h: Always define USG.
1851 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1853 * values.c (unpack_long, value_from_longest),
1854 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1856 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1858 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1860 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1862 For SVR4 targets, enable gdb to set breakpoints in shared
1863 library functions before the executable is run.
1864 * elfread.c (elf_symtab_read): Handle symbols for shared library
1866 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1867 and moved to objfiles.c.
1868 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1869 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1870 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1871 the new generic definition from tm-sysv4.h works for Solaris.
1873 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1875 * elfread.c (elf_symtab_read): Change storage_needed,
1876 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1877 bfd_get_symtab_upper_bound. Check for errors from
1878 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1879 * nlmread.c (nlm_symtab_read): Same changes.
1881 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1883 * xcoffread.c (xcoff_next_symbol_text): New function.
1884 (read_xcoff_symtab): Set next_symbol_text_func to it.
1885 Move raw_symbol outside of read_xcoff_symtab.
1887 * remote.c (getpkt): Remove unused "out" label.
1889 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1891 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1892 about more than one watchpoint being triggered.
1894 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1896 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1898 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1900 * blockframe.c (find_pc_partial_function): mst_file_text
1901 symbols do not live in the shared library transfer table.
1902 * ch-exp.y (decode_integer_value, match_character_literal,
1903 match_bitstring_literal): Guard tolower calls with isupper,
1904 tolower on old BSD systems blindly subtracts a constant.
1905 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1906 well when determining the producer of the object file.
1907 * mdebugread.c (has_opaque_xref): New function to check for
1908 cross reference to an opaque aggregate.
1909 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1910 enter typedefs to opaque aggregates into the symbol tables.
1911 * mdebugread.c (parse_external): Remove skip_procedures argument,
1912 it has always been 1. Remove code that handled stProc symbols,
1913 it was never executed and was wrong, as the index of a
1914 stProc symbol points to the local symbol table and not to the
1915 auxiliary symbol info. Update caller.
1916 * mdebugread.c (parse_partial_symbols): Do not enter external
1917 stProc symbols into the partial symbol table, they are already
1918 entered into the minimal symbol table.
1919 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1920 Remove all conditionals and definitions for ptx.
1921 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1922 Fix addresses of floating point registers in REGISTER_U_ADDR.
1923 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1924 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1925 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1926 signal trampoline code work.
1927 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1928 Remove all conditionals and definitions for ptx.
1929 Remove KDB definitions.
1930 * symm-nat.c (store_inferior_registers): Fetch registers before
1931 storing them to obtain valid floating point control registers.
1932 Store fpu registers.
1933 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1934 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1935 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1937 * symm-nat.c (child_resume): Update type of `signal' parameter.
1938 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1940 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1942 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1943 calling import stubs for functions in shared libraries.
1945 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1947 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1949 * ch-lang.c (chill_is_varying_struct): Magic string is
1950 was "<var_length>" is now "__var_length" (more portable).
1952 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1954 * remote.c (getpkt): If we get a timeout, actually retry rather
1955 than just giving up the first time it happens.
1956 * remote.c: Document sequence numbers.
1957 (remote_store_registers): Change syntax of 'P' request so that it
1958 never looks like a sequence number.
1960 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1962 * os9kread.c (record_minimal_symbol): add section_offset to
1963 relocate minimal symbol table.
1964 * os9kread.c (read_minimal_symbols): ditto.
1965 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
1967 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
1968 return. Also if file addr is 0 leave it 0, not to relocate.
1969 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
1970 'set remotexoff' and 'set remotelog' commands.
1972 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1974 * remote.c (remote_store_registers): Add 'P' request to set an
1975 individual register.
1976 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
1979 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1981 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
1982 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
1983 combining all 'p' and 'r' pairs into a LOC_REGPARM.
1985 * command.c (do_setshow_command, case var_string): Never add a
1986 space to the end of the string.
1987 * NEWS: Document this change.
1988 * .gdbinit: Add a space to the "set prompt" command.
1990 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1992 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
1993 changes to make it compile (it doesn't link yet).
1995 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
1996 (set_demangling_style, set_demangling_command): Use savestring not
1997 strdup. We were not dealing properly with a NULL return from
1998 strdup, and were not declaring strdup (the system header may or
2001 * valprint.c (val_print): Remove inaccurate comment about what
2002 types can be stub types.
2004 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2005 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2006 Supply alternate version if ATTACH_DETACH is not defined.
2007 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2008 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2009 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2011 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2013 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2015 (skip_trampoline_code): Rewrite and add support for argument
2016 relocation stubs stubs, import/export stubs, calls through
2017 "_sr4export" and cascaded trampolines.
2019 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2020 if no unwind descriptor is found.
2022 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2023 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2024 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2025 differently. All registers are four bytes.
2026 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2028 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2030 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2031 registers as both single and double values (fetching 2nd 32bit half
2032 as necessary). Annotate each register printed with its precision.
2034 * paread.c (read_unwind_info): Fix off-by-one error.
2036 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2038 * main.c (complete_command): Deal with it if arg is NULL.
2040 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2042 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2043 regarding using the PC--using the PC is necessary and all the
2044 FIXME comments in the world won't make it go away.
2046 * valops.c (value_at, value_at_lazy): Give error if we dereference
2048 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2049 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2051 * stabsread.c (patch_block_stabs): Add comment about what happens
2052 if the definition is in another compilation unit from the stab.
2054 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2056 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2058 * main.c (complete_command): New command, from Rick Sladkey
2059 <jrs@world.std.com>.
2060 (symbol_completion_function): Don't declare rl_point and
2061 rl_line_buffer; they are now declared in readline.h.
2062 (show_commands): Don't declare history_base; it is declared in
2064 * command.c (lookup_cmd): Don't delete trailing whitespace.
2065 Reverts change of 14 May 1989.
2067 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2069 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2070 code from prim_record_minimal_symbol_and_info() to here. Callers
2071 of the latter can legitimately supply a section number of -1.
2073 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2075 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2076 member functions have an element in args for a (nonexistent) this
2079 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2081 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2083 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2084 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2086 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2087 for the structure's type. All callers changed.
2089 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2090 for each structure argument rather than assuming it's either
2091 true or false for all structure arguments.
2093 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2094 on the length structure passed, not the compiler used.
2096 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2097 argument for the structure's type.
2099 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2101 * values.c (set_internalvar): Don't set var->value until we are
2102 sure there won't be an error().
2104 * remote.c (get_offsets): Reinstate comment which was in
2105 remote_wait about use of SECT_OFF_TEXT and so on.
2107 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2109 * symmisc.c (maintenance_check_symtabs): New function to check
2110 consistency of psymtabs and symtabs.
2111 * symtab.h (maintenance_check_symtabs): Add prototype.
2112 * maint.c: Add new `maint check-symtabs' command.
2113 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2114 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2115 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2117 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2118 to write_memory to avoid warnings from gcc.
2119 * config/i386/xm-symmetry.h: Add missing #endif.
2120 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2121 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2122 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2124 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2126 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2127 (hppa_push_arguments): Likewise.
2129 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2131 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2132 improve remote debugging efficiency. Also fixed problems with
2133 doing function calls for programs with no entry points.
2134 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2135 entry_point_address.
2136 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2137 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2138 parse_lines): Pass section_offsets info to these routines so that
2139 we can relocate symbol table entries upon readin.
2140 * (psymtab_to_symtab_1): Set symtab->primary to tell
2141 objfile_relocate to do relocations for our symbols.
2142 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2143 (which hang off of the symbol table).
2144 * Use prim_record_minimal_symbols_and_info instead of
2145 prim_record_minimal_symbols to supply section info to make minimal
2146 symbol relocations work.
2147 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2148 -1, try to deduce it from ms_type.
2149 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2150 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2151 add code to relocate objfile->sections data structure.
2152 * remote.c (get_offsets): Use new protocol message to acquire
2153 section offsets from the target.
2154 * (remote_wait): Get rid of relocation stuff. That's all handled
2155 by objfile_relocate now.
2156 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2157 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2159 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2161 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2163 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2165 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2166 can no longer set this at run time.
2167 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2168 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2169 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2170 sparc-tdep.c compiles).
2171 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2173 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2175 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2176 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2177 * configure.in: Recognize m68*-cisco*-*.
2179 * Makefile.in (TAGS): Use variables directly, rather than using
2180 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2181 and means that these filenames no longer need be unique across all
2182 the config/* directories.
2183 * configure.in: Put the config/*/ into TM_FILE, etc.
2185 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2186 and trapv exceptions.
2188 * target.h (struct section_table), objfiles.h (struct obj_section):
2189 Change name of field sec_ptr to the_bfd_section. More mnemonic
2190 and avoids the (sort of, for the ptx compiler) name clash with
2191 the name of the typedef.
2192 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2193 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2195 * utils.c: Include readline.h.
2196 * Makefile.in (utils.o): Add dependency.
2198 * remote.c (getpkt): Add support for run-length encoding.
2200 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2202 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2204 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2206 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2207 prim_record_minimal_symbol.
2210 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2211 computing their offset from the start of the old buffer and adding
2212 to the new buffer, rather than by assuming we can add the
2213 difference between the old buffer and the new buffer (it might not
2214 fit in an int). Merge in cosmetic differences from emacs regex.c
2215 version of this macro.
2217 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2219 * Makefile.in (install-only): Fix use of program_transform_name.
2221 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2223 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2224 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2225 so I'm nuking the command.
2226 * symtab.c (find_addr_symbol): Comment out, no longer used.
2228 * main.c (main): Don't init_source_path for the -cd argument. Now
2229 that source_path doesn't contain the current_directory from when
2230 GDB started up, init_source_path is no longer useful (and is
2231 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2233 * TODO: Remove item about line numbers being off. It is useless
2234 and confusing without a reproducible test case (it mentions
2235 proceed(), but I was able to step through proceed without trouble).
2237 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2239 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2240 library functions before the executable is run. Retrieve dynamic
2241 symbols from stripped executables.
2242 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2243 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2244 symtab.c (list_symbols): Handle mst_solib_trampoline.
2245 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2246 for all targets, remove IBM6000_TARGET dependencies.
2247 * dbxread.c (read_dbx_dynamic_symtab): New function.
2248 * dbxread.c (dbx_symfile_read): Use it.
2249 * dbxread.c (SET_NAMESTRING): Set namestring to
2250 "<bad string table index>" instead of "foo" if the string index is
2252 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2254 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2255 to break_command. Handle mst_file_* minimal symbol types.
2256 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2258 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2260 * c-exp.y(yylex): fix potential memory overflow.
2262 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2264 * environ.c (set_in_environ): Eliminate special handling of PATH and
2266 * putenv.c: Removed, conflicts with system declaration of
2267 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2269 * Makefile.in: Change accordingly.
2270 * procfs.c (procfs_create_inferior): Change comment accordingly.
2272 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2274 * rs6000-tdep.c: Change value to value_ptr.
2276 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2278 * i386m3-nat.c: Include floatformat.h.
2279 (get_i387_state): Use memset not bzero.
2283 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2284 ieee-float.h to floatformat.h.
2286 * valprint.c (val_print_string): Ignore error if the error
2287 happened after a terminating '\0'.
2289 * c-valprint.c (c_val_print): Never add 1 to return value from
2290 val_print_string; just return what it returns.
2292 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2293 looping through all of the enums.
2294 * infrun.c (signals_info): Use it.
2296 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2298 * main.c (main): When printing warning about bad baud rate, don't
2299 use warning(); it relies on current_target which isn't set up yet.
2301 * breakpoint.c (_initialize_breakpoint): Update docstring for
2302 tbreak to match what the code actually does. Don't mention tbreak
2303 in docstrings for "enable once" or "enable breakpoints once".
2305 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2307 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2308 while (0). That defeats the whole purpose of using do . . . while (0).
2309 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2310 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2311 using a ?: expression as an lvalue is not portable.
2313 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2314 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2315 'p' and 'r' symbol descriptors into a single symbol to look for a
2317 * README, config/sparc/tm-sparc.h: Update comments.
2319 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2321 * mdebugread.c (parse_type): Do not complain for types with
2322 an `indexNil' aux index, these are simply undefined types.
2323 Remove indexNil check from caller of parse_type.
2324 * mdebugread.c (parse_partial_symbols): Do not enter
2325 stGlobal, scCommon symbols into the minimal symbol table, their
2326 value is the size of the common, not its address.
2327 Handle scInit, scFini, scPData and scXData sections.
2328 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2330 Enter stProc symbols into the global_psymbols list once, not into
2331 the static_psymbols_list.
2332 Get rid of dummy psymtab if it is empty, to allow proper detection
2333 of stripped executables.
2334 * mdebugread.c (cross_ref): Allow cross references to Fortran
2337 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2339 * stabsread.c (common_block_end, fix_common_block): Stash the
2340 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2341 as to not assume that a pointer fits in an enum.
2343 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2345 * os9kread.c (fill_sym): check compiler verion number for pre-
2347 * os9kread.c (os9k_process_one_symbol): address of symbol is
2348 relative to section not module.
2349 * stabsread.c (define_symbol): add symbol type 's' as local
2351 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2353 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2354 * remote-os9k.c: fix bug in 'set remotebaud' function.
2355 * remote-os9k.c (rombug_link): minimize checking so to improve
2357 * symfile.c (symbol_file_command): check if failed to link, also make
2358 the command be able to accept more than one filenames.
2359 * target.c (target_link): check if failed to link with rombug.
2360 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2362 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2364 * remote-es.c (es1800_child_ops): Don't declare it static.
2366 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2368 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2370 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2372 * dbxread.c: New variable lowest_text_address.
2373 (record_minimal_symbol, read_dbx_symtab): Set it.
2374 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2375 end_of_text_address.
2376 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2378 * dbxread.c (end_psymtab): Remove old and commented out
2379 capping_global and capping_static. Fix comments regarding
2380 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2382 * parser-defs.h: Add "extern" to start of variable declarations so
2383 we don't end up with commons.
2384 * parse.c: Define these variables.
2386 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2389 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2391 * alpha-tdep.c: Change value to value_ptr.
2393 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2395 * solib.c (elf_locate_base): New function to locate the address
2396 of the dynamic linker's runtime structure in the dynamic info section.
2397 * solib.c (locate_base): Use it instead of iterating over the list
2398 of mapped address segments.
2399 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2402 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2404 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2405 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2406 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2407 signal trampoline and interrupt routines.
2408 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2409 (frame_chain, frame_chain_valid): Likewise.
2410 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2411 saved regs convention for SP.
2413 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2414 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2415 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2417 * tm-hppah.h (IN_SIGTRAMP): Define.
2419 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2421 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2422 alphabetic character as the start of a name.
2424 * sparclite/Makefile.in (all install): Build and install aload.
2426 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2427 config.guess and config.sub produce.
2429 * mips-tdep.c: Change value to value_ptr.
2431 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2433 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2434 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2435 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2436 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2437 value with value_ptr. This is for the ptx compiler.
2438 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2440 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2441 #if 0 i386_float_info.
2442 * symm-tdep.c (round): Remove. Also remove sgttyb.
2443 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2444 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2445 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2446 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2448 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2449 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2450 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2451 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2452 tm-i386v.h is apparently OK.
2453 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2454 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2457 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2459 * osfsolib.c (xfer_link_map_member): Update to use new
2460 target_read_string interface.
2462 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2464 * infrun.c (wait_for_inferior): In checking
2465 remove_breakpoints_on_following_step, check
2466 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2468 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2470 * os9kread.c (os9k_process_one_symbol): Rename
2471 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2472 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2473 (CORE_ADDR)0, from target_link, since that is what it uses.
2474 Process name at end, not during parsing (like we did before Kung's
2475 change), so that -readnow and -mapped can appear anywhere.
2476 Make text_relocation a local variable.
2477 * config/i386/i386os9k.mt: Fix comment.
2478 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2479 * os9kread.c: Put "comments" after #endif inside /* */.
2480 * stabsread.h: Add os9k_stabs variable.
2481 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2483 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2484 descriptor in global_symbols not local_symbols.
2485 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2487 (read_type): If os9k_stabs, accept function parameters after 'f'
2489 (read_array_type): If os9k_stabs, don't expect index type and
2490 expect lower and upper to be separated by ',' not ';'.
2491 (read_enum_type): If os9k_stabs, read a number before the first
2492 enumeration constant.
2493 (os9k_init_type_vector): New function.
2494 (dbx_lookup_type): Call it when starting new type vector.
2495 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2496 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2497 * os9kstab.c: Removed.
2498 * Makefile.in: Update accordingly.
2499 * objfiles.c (objfile_relocate_data): Removed.
2500 * remote-os9k.c (rombug_wait): Call objfile_relocate
2501 not objfile_relocate_data.
2502 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2503 * remote-os9k.c (rombug_wait): Call find_pc_section not
2505 * main.c (quit_command): Check inferior_pid; revert Kung change.
2506 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2508 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2510 * os9kread.c: New file to read os9000 style symbo table.
2511 * os9kstab.c: new file to read os9000 style stabs.
2512 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2513 * objfiles.c (find_pc_objfile): new function to search objfile
2515 * objfiles.c (objfile_relocate_data): new function to relocate
2516 data symbols in symbol table.
2517 * objfiles.h: Add two aux fields in struct objfile to handle
2518 multiple symbol table files situation like in os9000.
2519 * symfile.c: Change so 'symbol-file' command can handle multiple
2520 files. Also call target_link() to get relocation infos.
2521 * target.c (target_link): new function to get relocation info when
2522 a symbol file is requested to load.
2523 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2524 because in cross mode there's no inferior pid, bit they need to
2526 Makefile.in: add os9kread.c os9kstab.c and .o's.
2527 configure.in: add i386os9k target.
2528 config/i386/i386os9k.mt: new add.
2529 config/i386/tm-i386os9k.h: new add.
2531 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2533 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2534 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2536 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2538 * target.c, target.h (target_read_string): Provide error detection to
2539 caller. Put string in malloc'd space, so caller need not impose
2541 * solib.c (find_solib): Update to use new interface.
2542 * irix5-nat.c (find_solib): Read o_path from inferior
2543 (clear_solib): Free storage for o_path.
2544 * valprint.c (val_print_string): Add comments.
2546 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2548 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2551 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2553 * value.h (struct value): Add modifiable field.
2554 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2555 (record_latest_value): Don't mess with VALUE_LVAL of value.
2556 * valops.c (value_assign): Check it. Reword existing error
2557 message on not_lval.
2559 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2560 (STEP_SKIPS_DELAY): Added.
2561 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2564 * valprint.c (val_print_string): If errcode is set, always print
2565 an error, regardless of force_ellipsis. In the non-EIO case,
2566 just print the error message rather than calling error(). Don't
2567 access *(bufptr-1) if bufptr points to the start of the buffer.
2568 When looking for '\0', don't increment bufptr and addr if bufptr
2569 started out already at limit. If an error happens on fetching the
2570 first character, don't print the string.
2572 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2574 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2577 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2578 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2579 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2580 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2581 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2582 * findvar.c: Update comment regarding ieee-float.h.
2584 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2586 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2587 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2588 Define to make backtracing through the various sigtramp handlers
2590 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2591 the saved pc from ucontext on the stack for SVR4 signal handling.
2593 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2595 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2596 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2597 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2598 just use the global variable itself. When printing baud rate,
2599 don't print a baud rate if baud_rate is -1.
2601 * coffread.c (read_coff_symtab): Pass mst_file_* to
2602 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2603 symbols in the minimal symbols regardless of SDB_TYPE.
2605 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2607 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2608 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2609 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2610 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2611 ignored bs->stop for a bp_step_resume breakpoint.
2612 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2613 which performs one (the check_sigtramp2 one) of the functions
2614 which had been handled by the step_resume_breakpoint. For each
2615 use of the step_resume_breakpoint, make it still use the
2616 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2618 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2619 When setting the frame address of the step resume breakpoint, set
2620 it to the address for frame *before* the call instruction is
2621 executed, not after.
2623 * mips-tdep.c (mips_print_register): Print integers using
2624 print_scalar_formatted rather than duplicating all the
2625 CC_HAS_LONG_LONG and so on.
2626 (mips_push_dummy_frame): Use read_register_gen rather than using
2627 read_register and then putting it back in target format with
2628 store_unsigned_integer. If registers are more than 4 bytes, give
2629 an error rather than have some registers overwrite other
2631 #if 0 unused include of opcode/mips.h.
2633 * symfile.h: Don't declare arguments for coff_getfilename.
2635 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2637 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2639 * configure.in (hppa*-*-osf*): New configuration.
2640 * config/pa/hppaosf.mt: New target makefile fragment.
2641 * config/pa/tm-hppao.h: New target include file.
2643 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2645 * exec.c (print_section_info): Print entry point for exec_bfd only.
2646 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2647 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2648 causes problems if <sys/types.h> has no multiple inclusion protection.
2650 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2652 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2653 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2654 (CALL_DUMMY_LENGTH): Changed accordingly.
2656 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2658 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2659 numbers of register windows.
2661 * sparclite/hello.c: Add factorial function for testing.
2662 * salib.c: Use macros instead of constants for I/O addresses to
2663 make 931 support easier.
2664 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2665 register in sta/lda instructions.
2667 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2669 * dbxread.c (process_one_symbol): Set
2670 block_address_function_relative for COFF like we do for ELF and SOM.
2672 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2674 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2676 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2677 the enumerators of an ecoff enum into the partial symbol table.
2678 * mdebugread.c (parse_partial_symbols): Call it.
2679 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2680 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2681 offsets. Cast psymtab->read_symtab to PTR before passing it to
2683 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2684 set up the global offset table pointer in pic compiled code.
2685 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2686 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2687 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2688 ensures that floats are promoted to doubles before they are pushed
2691 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2693 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2694 Fixup cache_on and flush_i_cache so that they work for both the
2695 930 and 932 processors. Rewrite most low level funcs (uart
2696 access & cache stuff) to use new ASI access macros in sparclite.h.
2697 Also make it easy to access second serial port.
2699 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2701 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2702 <sys/stat.h>; not needed.
2704 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2706 * stack.c (print_frame_info): In "pathological" case, don't
2707 distrust the line number information.
2709 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2711 * mips-tdep.c (mips_print_register): handle 64 bits register.
2712 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2714 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2718 * Makefile.in (install): Do the sed for program_transform_name
2719 ourselves instead of worrying about INSTALL_XFORM. This enables
2720 users to override INSTALL_PROGRAM in the standard way.
2722 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2723 depend on Makefile.in.
2725 * defs.h, valprint.c: Make longest_to_int a function not a macro.
2726 Only test against INT_MIN if a LONGEST is bigger than an int.
2728 * README: Change GhostScript to Ghostscript.
2730 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
2732 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
2733 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
2734 character file names.
2735 * Makefile.in (ALLPARAM): Add these files.
2737 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
2738 character file names.
2739 * Makefile.in: Add Kung's new mips64 files.
2741 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2743 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2744 mips64el-*-ecoff and mips64-big-*.
2745 * defs.h: get rid of FORCE_LONG_LONG.
2746 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2747 parsing. Change register size to be MIPS_REGSIZE.
2749 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2751 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2752 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2753 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2755 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2757 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2758 (remove_commands, add_commands): Add/remove hms-drain when target
2761 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2763 * configure.in: Add Lynx/rs6000 support.
2764 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2765 messages. Add rs6000 support. Don't try to modify unwritable
2767 * rs6000-nat.c: Move lots of native dependent stuff (like core
2768 file support) from rs6000-tdep.c & xcoffexec.c to here.
2769 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2770 * xcoffexec.c: Move native dependent stuff to nat.c.
2771 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2773 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2775 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2776 New files to support Lynx/rs6000.
2778 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2780 * README: Remove note about gcc warnings on alpha, these should be
2782 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2783 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2784 remote-utils.c, stabsread.c: Include <string.h>.
2785 * regex.c: Include "defs.h", change re_comp argument to const char *.
2786 * infptrace.c (fetch_register, store_inferior_registers): Change
2787 regaddr to type CORE_ADDR.
2788 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2789 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2791 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2793 * symtab.h: Always define BYTE_BITFIELD to nothing.
2795 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2797 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2798 * configure.in: Remove comment about m68k-em.mt.
2799 * Makefile.in: Remove references.
2801 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2803 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2806 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2808 * target.c (target_preopen): If target_kill doesn't remove the
2809 target from the stack, use pop_target to do it.
2811 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2812 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2813 changes to stabsread.c from summer 1993.
2815 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2816 printing the program, rather than passing NULL to printf.
2817 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2818 try to call UDIDisconnect again. Print better message.
2819 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2821 (udi_create_inferior): If udi_session_id is negative, open a new
2822 TIP rather than giving an error.
2824 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2825 config/ns32k/ns32km3.mh: Define NAT_FILE.
2826 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2827 (it was inconsistent and namespace-wrong) to NM_M3_H.
2828 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2829 (m3_open): New function.
2831 * TODO: Update Mach section.
2833 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2835 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2837 * printcmd.c (printf_command): Add missing single-letter
2838 backslash-escape sequences, and improve error message.
2840 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2842 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2843 rather than trying to shove an int into a pointer and back out
2844 again. This avoids compiler warnings.
2846 * defs.h (alloca): Declare as void *, not char *, on hpux.
2847 Don't prototype it, just declare the return type.
2849 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2851 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2852 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2854 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2856 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2857 ZERO_REGNUM, just read it as zero without talking to the board.
2859 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2861 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2862 to store_floating, not nonexistent variable len.
2864 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2866 (mips_store_word): Change calling convention to return errors, and
2867 to provide old contents if the caller wants it.
2868 (mips_xfer_memory): Deal with errors from mips_store_word.
2869 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2870 define now that remote-mips.c doesn't use BREAKPOINT.
2872 * remote-mips.c (mips_create_inferior): Call warning if arguments
2873 specified, and then execute "set args" command. Call error, not
2874 mips_error, if executable file not specified.
2876 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2879 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2882 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2884 * value.h (print_longest): Rename "value" to "val" in prototype
2885 declaration because some compilers don't like arguments whose
2886 names are the same as types.
2887 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2888 before passing it to remote_*_bytes.
2890 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2892 * h8500-tdep.c (saved_pc_after_call): The size of the
2893 pc is memory model dependent. (segmented_command,
2894 unsegmented_command, _initialize_h8500_tdep): New commands to
2895 change memory model.
2896 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2898 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2899 (hms_wait): Use new status structure
2900 (hms_open): Push the target here. (hms_before_main_loop): Not
2901 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2902 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2903 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2904 all registers in a compact way.
2906 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2908 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2909 as CORE_ADDR to match definition in rs6000-tdep.c.
2911 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2913 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2914 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2915 definitions into the psymtab.
2917 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2919 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2920 a special exceptionSize for the 68332.
2922 * remote-udi.c (udi_attach): If no arguments, print error.
2924 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2926 * Makefile.in (VERSION): Bump to 4.12.1
2927 * NEWS, README: Update to match 4.12 release.
2929 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2931 * command.c (empty_sfunc): New function.
2932 (add_set_cmd): Use it instead of not_just_help_class_command.
2933 (not_just_help_class_command): Change calling convention back to
2934 what it was before yesterday's change.
2936 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2937 of the type if present.
2939 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2941 * printcmd.c (decode_format): Don't blithely set the size for
2942 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2944 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2945 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2946 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2947 always just check against INT_MIN and INT_MAX (this also fixes things
2948 if sizeof (long) > sizeof (int), e.g. Alpha).
2949 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2950 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2951 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2952 BUILTIN_TYPE_UNSIGNED_LONGEST.
2953 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2954 longest_int and longest_unsigned_int.
2955 * value.h (struct value): Just align to LONGEST, rather than worrying
2956 about CC_HAS_LONG_LONG.
2957 * valarith.c (value_binop): Figure out type ourself based on
2958 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2959 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2960 * valprint.c (val_print_type_code_int): Just call
2961 extract_unsigned_integer directly, rather than going through
2963 * printcmd.c (decode_format): Remove code which would sometimes
2964 change 'g' size to 'w' for integers. print_scalar_formatted handles
2965 printing huge integers well enough, thank you.
2967 * command.c (add_set_cmd, not_just_help_class_command): Change
2968 to make this the sfunc, not cfunc, since that is how we call it.
2969 * command.h: Comment difference between sfunc and cfunc.
2970 * demangle.c (set_demangling_command): Add third arg since that
2971 is how it is called.
2972 (_initialize_demangler): Use sfunc, not cfunc, for
2973 set_demangling_command, since that is how it is called.
2974 Remove show_demangling_command; it has no effect.
2976 * command.c (shell_escape): Report errors correctly (with error
2977 message from strerror).
2979 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2981 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
2982 x_scnlen.l rather than x_scnlen to match corresponding change in
2985 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2987 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
2988 Change comments regarding TYPE_CODE_BOOL.
2989 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
2990 regardless of the language.
2991 (value_true): Just call value_logical_not regardless of language.
2992 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
2993 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
2994 * language.h: Improve comment for la_builtin_type_vector.
2995 * m2-lang.c (_initialize_m2_language): Don't add any fields to
2996 builtin_type_m2_bool.
2998 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3000 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3001 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3003 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3005 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3006 by restarting the ioctl.
3008 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3010 * target.h (target_wait): Add comment about calling
3011 return_to_top_level.
3013 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3015 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3016 additional arguments.
3017 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3019 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3021 * sparc-stub.c: Remove unnecessary #include of memory.h.
3023 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3025 * mips-tdep.c: Remove code which sets saved_regs from
3026 init_extra_frame_info and put it in new function mips_find_saved_regs.
3027 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3028 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3029 check if it is NULL and call mips_find_saved_regs if so.
3031 * remote-mips.c: Use unfiltered, not filtered, output most places.
3033 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3034 backtrace. Revise comments.
3036 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3038 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3039 alpha and irix. The _sigtramp case has to be handled properly
3040 in the tdep files if we have no ecoff debugging info.
3041 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3042 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3043 without PC_REGNUM kludge.
3044 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3045 Clean up handling of mips sigtramp frames, improve comments.
3047 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3049 * paread.c (read_unwind_info): Fix typo.
3051 * paread.c (pa_symtab_read): Update the "check_strange_names"
3052 filter to match GCC's current output. Filter out section symbols
3053 (which the HP linker sometimes puts in the wrong place).
3055 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3057 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3059 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3061 * Makefile.in: Remove all references to sparcly-nat.c.
3063 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3064 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3065 duplicating serial.h and target.h.
3067 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3068 are not used anywhere (a 5 Oct 1993 change removed the uses).
3070 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3071 * config/m68k/es1800.mt: Add comment.
3072 * remote-es.c: Extensive changes to update to current conventions.
3074 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3075 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3076 to achieve the desired timeout.
3077 * serial.h (serial_t): Add field timeout_remaining.
3079 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3081 * c-exp.y (yylex): Reenable nested type code.
3083 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3085 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3087 * remote-mips.c (mips_ops): Fix docstring.
3089 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3091 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3092 with the old tm-m68k-em.h:
3093 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3094 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3095 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3096 Add FIXME regarding GET_LONGJMP_TARGET.
3098 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3099 * infptrace.c (kill_inferior): Add comments.
3100 * main.c (quit_command): Call target_close after we kill or
3102 * remote-udi.c (udi_close): Don't error() if QUITTING.
3104 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3106 * configure.in: Make m68k-coff and aout add monitor support in
3107 addition to the standard serial support.
3109 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3111 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3114 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3116 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3117 * elfread.c (record_minimal_symbol_and_info),
3118 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3120 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3122 * i386-stub.c: Add ".text" right before "mem_fault:".
3124 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3126 * remote-utils.c (usage): Fix message to be accurate and conform
3127 more closely to normal conventions.
3129 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3130 whether to show information about exec_bfd, and not control whether
3131 to show information about device and speed.
3133 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3134 usage message, don't dump core.
3136 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3137 for variable size array.
3138 (bug_fetch_register, bug_store_register): Rename "value" to
3139 "fpreg_buf" because some compilers don't like variables whose
3140 names are the same as types.
3141 (bug_store_register): Use a cast when converting char * to
3144 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3145 of the command in error message (the text was referring to the old
3146 name of the command).
3148 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3150 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3151 full details on structure elements without names. This partially
3152 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3153 of those changes was accidental.
3155 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3156 defined, make it an error to specify a single argument which is not
3159 * Makefile.in (version.c), main.c (print_gdb_version): Use
3160 host_alias and target_alias, not host_canonical and
3161 target_canonical, to print configuration.
3163 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3165 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3166 of builtin_type_long. It is necessary to get a type which is
3167 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3169 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3170 various miscellaneous things discovered in the process:
3171 * printcmd.c, defs.h (print_address_numeric): New function.
3172 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3173 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3174 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3175 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3177 * utils.c, defs.h (gdb_print_address): New function.
3178 * expprint (dump_expression), gdbtypes.h: Use it.
3179 * breakpoint.c (describe_other_breakpoints),
3180 symmisc.c (dump_symtab, print_symbol):
3181 Use filtered not unfiltered I/O.
3182 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3183 just run gdb under a debugger for this (and it had problems with
3184 printing addresses, how to print b->shadow, etc.).
3185 * buildsym.c (make_blockvector), core.c (memory_error),
3186 exec.c (print_section_info), maint.c (print_section_table),
3187 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3188 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3189 Add comments saying code is broken. Marked with "FIXME-32x64".
3190 * dbxread.c (process_one_symbol), partial-stab.h (default),
3191 remote-vx.c (vx_run_files_info):
3192 Don't cast int being passed to local_hex_string.
3193 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3194 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3196 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3198 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3199 * source.c: Include <sys/types.h> regardless of USG.
3201 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3203 * valops.c (value_assign): Set `type' after coercing toval.
3204 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3205 Use extract_unsigned_integer to get the address of a reference.
3207 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3209 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3210 AIX can use ? instead of \ for continuation. Deal with it.
3212 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3213 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3214 the HP compiler in ANSI mode doesn't like.
3216 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3217 based on USG, rather than defining HAVE_SIGSETMASK to an
3218 expression containing defined. Having a macro used in #if expand
3219 to an expression containing "defined" is undefined according to
3220 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3223 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3225 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3226 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3228 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3230 * ch-exp.y (match_string_literal): Allow a zero-length string.
3231 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3233 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3235 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3236 passing them to print_387_status.
3237 (print_387_status): Don't subtract top from 7 before using it.
3238 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3239 from 7; the above explains it.
3241 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3243 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3244 pointer value when fixing up the frame at the start of a function.
3246 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3248 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3249 Sparc from the stack.
3251 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3253 * remote-mips.c (mips_initialize): Clear mips_initializing via
3254 cleanup chain, not directly.
3256 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3257 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3258 munging the timeout due to the limited range of c_cc[VTIME].
3260 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3261 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3262 m3-nat.c (m3_create_inferior): Pass it.
3263 * procfs.c: Remove ptrace function. It was declared in a way which
3264 conflicted with the prototype in unistd.h on Solaris.
3266 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3268 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3269 in the sigcontext if it is a signal trampoline frame.
3270 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3271 Define for Solaris2.
3273 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3275 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3276 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3277 tm-sparc.h so they can be overridden if necessary.
3279 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3281 * lynx-nat.c: Add Sparc support.
3282 * sparcly-nat.c: Remove. It's useless.
3283 * config/sparc/nm-sparclynx.h: Rewrite.
3284 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3286 * config/sparc/tm-sparclynx.h: Rewrite.
3288 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3290 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3291 directory. Old code was discarded, since the new opcode table has
3294 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3296 * Makefile.in (realclean): Remove info files per make-stds.texi.
3298 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3300 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3301 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3302 * config/sparc/tm-sun4sol2.h: Define it.
3304 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3306 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3307 if we did not find a symbol.
3309 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3311 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3314 * hppab-nat.c (call_ptrace): Delete redundant function.
3315 (kill_inferior, attach, detach, child_resume): Likewise.
3316 (child_xfer_memory): Likewise.
3318 * hppah-nat.c (call_ptrace): Delete redundant function.
3319 (kill_inferior, attach, detach, child_resume): Likewise.
3321 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3323 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3325 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3327 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3328 (CHILD_XFER_MEMORY): Define.
3329 (PT_*): Define so that generic infptrace.c code can be used.
3331 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3333 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3334 struct section_offsets *, not a (nonexistent) struct section_offset *.
3336 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3337 internal_xcoff_symtab, not an array of one of them. Change lots of
3338 "main_aux" to "&main_aux" and so on.
3340 * coffread.c, xcoffread.c: Include <coff/internal.h>
3343 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3345 * coffread.c (coff_getfilename): Make it not static.
3347 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3349 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3350 a completely gratuitous difference between xcoffread.c and coffread.c).
3352 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3354 * infrun.c (wait_for_inferior): Don't set frame for
3355 step_resume_breakpoint for IN_SIGTRAMP cases.
3357 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3358 breakpoint.c (bpstat_what): Move step_resume from its own field of
3359 the struct bpstat_what into the main_action. Make it override
3360 other breakpoints. This is a conservative change in the sense
3361 that before the step resume breakpoint was a breakpoint.c
3362 breakpoint, hitting the step resume breakpoint overrode even
3363 calling bpstat_stop_status.
3365 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3367 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3368 in case execution was stopped in the called function.
3369 * stack.c (print_frame_info, frame_info): If backtracing through
3370 a call dummy, handle the starting source line number on a line
3371 boundary like backtracing through sigtramp.
3372 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3373 for call dummy frame right. Remove old test for dummy frame,
3374 it has been unused at least since gdb-3.5.
3375 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3378 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3380 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3382 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3384 * infrun.c (signals_info), target.c (target_signal_from_name):
3385 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3387 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3389 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3390 * inflow.c (terminal_ours_1): When discussing how to deal with the
3391 tty state, make note of query() as well as readline.
3393 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3394 signals for which stop and print are cleared by default.
3396 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3398 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3399 reserved fields to hold a stub unwind entry type. Fix typo.
3400 (stub_unwind_entry): New structure for raw stub unwind entries.
3401 (stub_unwind_types): The types of stubs we may encounter.
3402 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3403 * hppa-tdep.c (rp_saved): Use additional information provided
3404 by linker stub unwind descriptors.
3405 (frameless_function_invocation): Likewise.
3406 (frame_chain_valid): Likewise.
3407 * paread.c (compare_unwind_entries): New function for sorting
3408 unwind table entries.
3409 (read_unwind_info): Rewrite to remove dependency on host endianness.
3410 Read in data from the $UNWIND_END$ subspace which contains linker
3411 stub unwind descriptors. Merge that data into the basic unwind
3414 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3416 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3418 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3419 from either the symbol name or the auxent.
3420 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3423 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3425 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3427 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3429 * README: Update notes for alpha port.
3431 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3433 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3434 for operation fault, constraint fault, and type fault.
3436 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3438 * Makefile.in (init.c): Add comment explaining formatting conventions.
3440 * c-exp.y (parse_number): Assign to temporary between the right
3441 shifts, to work around a bug in the SCO compiler.
3443 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3444 Add various files which were added to GDB recently.
3446 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3449 * Makefile.in: Add mostlyclean target.
3451 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3455 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3457 * main.c (show_commands): Make return type of extern
3458 history_get be HIST_ENTRY, rather than struct _hist_entry.
3459 (The latter loses with the upcoming merged readline.)
3461 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3463 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3464 const char *, not char *.
3466 * symtab.h (struct symbol): Make section short, not unsigned short.
3468 * symtab.c (lookup_symbol): Add comment about QUIT here.
3470 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3472 * c-exp.y (parse_number): Check for overflow regardless of range
3473 checking. Fix overflow check to use unsigned LONGEST, not
3476 * c-exp.y (parse_number): Make it so that integer constants are
3477 builtin_type_long_long if builtin_type_long isn't big enough or if
3478 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3480 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3481 Print our "()" first, then recurse for the target type.
3483 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3485 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3487 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3489 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3491 * utils.c (request_quit): Re-establish signal handler regardless
3494 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3496 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3498 * i960-tdep.c: Include target.h.
3500 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3502 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3504 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3506 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3507 changes (status -> ourstatus; declare status, etc.).
3508 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3510 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3512 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3514 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3516 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3518 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3520 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3522 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3524 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3526 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3528 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3529 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3531 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3534 Add search to target vector (#if 0'd until after 4.12):
3535 * target.h (to_search, target_search): Add.
3536 * gdbcore.h, core.c (generic_search): Add.
3537 * remote.c (remote_search): Add.
3538 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3541 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3542 is on, call find_pc_function rather than relying just on the minimal
3543 symbols (probably only matters for symbol readers which don't put
3544 statics in the minimal symbols, but changing this strikes me as
3545 not conservative enough).
3546 Initialize name_location in all cases.
3547 If no symbol and no msymbol, don't print anything symbolic.
3549 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3551 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3553 * printcmd.c (print_address_symbolic): Make it search the
3554 symtabs for variables as well as functions. Add `set print
3555 fast-symbolic-addr' and default it to fast (the old way).
3556 Print line numbers for data items as well as functions.
3558 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3559 address, if a symbol is found (take two more args pointing to
3560 where to store these results).
3562 * symtab.h (find_addr_symbol): Add prototype.
3564 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3566 * objfiles.h: Fix comments to reflect the fact that the phrase
3567 "top of stack" always refers to where the pushing and popping takes
3568 place, regardless of whether it is at the highest or lowest address.
3570 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3572 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3573 compiler generated tag names.
3574 * mdebugread.c (parse_type): Handle cross references to qualified
3576 * valops.c (value_struct_elt): Improve error message if the
3577 address of a method is requested from an object instance.
3578 * valops.c (search_struct_method): Make name_matched non-static
3579 to get it initialized correctly.
3580 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3581 exclude segment register which are not writable on newer SCO versions.
3583 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3585 * go32-xdep.c: Remove unused function uerror.
3586 (sigsetmask): Declare return type. Declare argument (to match the
3587 way it is called). Explicitly return 0.
3589 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3591 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3592 partial_symbol): Shrink the storage sizes of symbols, by making
3593 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3594 enums and small ints to the end of each struct to improve
3595 alignment, and switching the section number from int to unsigned
3598 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3600 * symtab.c (find_addr_symbol): New routine that will find the nearest
3601 symbol associated with an address. It does so by exhaustive
3602 search of the symtabs, so it's slow but complete.
3604 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3606 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3607 to [0,0] rather than [0, end of first source file]. This avoids
3608 problems with other parts of GDB looking for linetables in the
3609 _globals_ symtab. Eliminate variables num_object_files and
3610 first_object_file_end.
3612 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3614 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3615 (pop_frame): Restore PC2 and LR0 from dummy frames.
3616 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3617 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3618 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3619 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3620 (SETUP_ARBITRARY_FRAME): Define.
3622 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3624 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3626 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3628 * remote-udi.c (udi_resume): Correct prototype.
3630 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3632 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3633 hppa_frame_find_saved_regs.
3634 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3635 (prologue_inst_adjust_sp): New function.
3636 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3637 (skip_prologue): Completely rewrite to use unwind information.
3638 (hppa_frame_find_saved_regs): Likewise.
3640 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3642 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3643 to convert a signal number with appropriate bounds checking.
3645 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3647 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3649 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3650 print a newline to end the display anyway.
3652 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3653 coprocessor status regs) when popping a frame. This fixes
3654 float exceptions that occur after calling inferior functions.
3656 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3657 Read and write the fsr (float status register) to/from the child
3658 process along with the float regs. Remove Peter Schauer's change
3659 of May 24 '93, which has higher overhead and doesn't solve the
3660 real problem (which was that FSR wasn't being set).
3662 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3664 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3665 stack overflow check isn't right after the register stack
3666 adjustment instruction. Metaware R2.3u compiler moves other
3667 things in front of it. This fix isn't perfect but is what's
3670 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3672 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3674 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3675 character filenames.
3676 * configure.in: Change accordingly.
3678 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3680 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3681 _filtered io routines from these two files.
3683 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3685 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3686 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3687 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3689 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3691 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3693 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3694 printing to gdb_stderr.
3696 * remote-udi.c (udi_kill): Don't close the connection, just set
3697 inferior_pid to zero.
3698 (udi_mourn): Call remove_breakpoints.
3700 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3702 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3704 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3706 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3708 * remote-bug.c: At the start of each section, reset srec_frame
3711 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3712 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3713 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3714 code which looks for those two waitkinds. Use switch statement.
3715 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3716 CHILD_SPECIAL_WAITSTATUS.
3718 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3719 * Move target_signal_from_host, target_signal_to_host, and
3720 store_waitstatus from inftarg.c to target.c. procfs needs them.
3721 * target.c: Include "wait.h" and <signal.h>.
3722 * target.h, infrun.c (proceed), proceed callers: Pass new code
3723 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3724 enums being treated as unsigned and is cleaner.
3725 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
3727 * infcmd.c (signal_command), infrun.c (signals_info):
3728 Don't allow user to specify numeric equivalent of
3729 TARGET_SIGNAL_DEFAULT.
3731 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
3733 * config/alpha/alpha-netware.mt: New target support for Alpha
3735 * configure.in: Add alpha-*-netware* target.
3737 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
3739 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3741 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3743 * target.h: Add enum target_waitkind, enum target_signal, and
3744 struct target_waitstatus. Change status argument to target_wait to
3745 be struct target_waitstatus * instead of int *.
3746 * target.h, infrun.c, all targets: Change type of signal arguments
3747 to resume(), proceed(), and target_resume() from int to enum
3749 * All targets (*_wait, *_resume): Change accordingly.
3750 * infcmd.c (program_info, signal_command), throughout infrun.c,
3751 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3752 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3753 signal code stuff right with the new signals would be non-trivial).
3754 * inferior.h (stop_signal): Make it enum target_signal not int.
3755 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3756 target_signal_from_name): New functions.
3757 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3758 store_waitstatus): New functions.
3759 * procfs.c (procfs_notice_signals): Use them.
3760 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3762 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3764 * objfiles.c (build_objfile_section_table): Don't abort() if
3765 objfile->sections is already set.
3767 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3768 to match recent change to exec.c.
3772 * main.c (print_gdb_version): Change year to 1994.
3774 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3775 * Makefile.in (NONSRC): Add ChangeLog-93.
3777 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3779 * stabsread.c (read_type): Allow defining several type numbers
3780 at once (e.g. "(1,2)=(3,4)="...).
3782 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3784 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3786 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3788 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3789 to process_one_symbol.
3790 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3791 avoid caching a bad endaddr in find_pc_partial_function.
3793 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3795 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3797 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3799 * infrun.c (wait_for_inferior): Do not step or step resume past
3800 the end of a one-line function we just stepped into.
3802 For older changes see ChangeLog-93
3808 version-control: never
projects / deliverable / binutils-gdb.git / blob