1 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
3 * config/xm-nbsd.h: New file, support for all NetBSD ports.
4 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
5 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
6 * configure.in: Add sparc-*-netbsd target.
8 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
10 * remote-vx.c (vx_attach): Interpret the command argument as an
13 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
15 * configure.in: Change i[34]86 to i[345]86.
16 * nlm/configure.in: Likewise.
17 * gdbserver/configure.in: Likewise.
19 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
21 * configure.in (i386-*-netware): Automatically configure nlm
24 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
26 * nlm/gdbserve.c: conditionalize header file inclusion for either
27 NetWare 4.0 or PIN targets.
28 * nlm/i386.c: include appropriate header files.
29 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
32 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
34 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
35 * nlm/gdbserve.def: Autoload clib.
37 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
39 * breakpoint.c (condition_command): Call breakpoints_changed.
41 * gdbtypes.h: Declare f77_create_literal_string_type and
42 f77_create_literal_complex_type.
43 * valops.c (f77_value_literal_string, f77_value_substring,
44 f77_value_literal_complex): Use xmalloc not malloc.
45 * valops.c (f77_value_literal_string, f77_value_substring):
46 Make addr char * not CORE_ADDR.
47 * value.h (struct value): Add new field literal_data of aligner union.
48 (VALUE_LITERAL_DATA): Use it.
49 * f-lang.h: Declare find_common_for_function.
50 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
51 myaddr fields of a union. Don't overload it with the frame field
52 (not sure this is necessary; I'm not sure what lval_* codes
53 VALUE_SUBSTRING_* can be used with).
55 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
57 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
58 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
60 * rs6000-nat.c: Include libbfd.h again, needed until reference
61 to bfd_cache_lookup is cleaned out.
63 * config/i386/linux.mh (XM_CLIBS): Add -lm.
65 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
67 Work to reduce the interrupts-off duration when running in DOS.
68 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
69 (dos_async_rx): rewrite to unpack as many characters from the
70 asynctsr as possible into a local buffer.
72 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
74 Initial Fortran language support, adapted from work by Farooq Butt
75 (fmbutt@engage.sps.mot.com).
76 * Makefile.in: Add Fortran-related files and dependencies.
77 * defs.h (language_fortran): New language enum.
78 * language.h (_LANG_fortran): Define.
79 (MAX_FORTRAN_DIMS): Define.
80 * expression.h: Reformat to standard.
81 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
82 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
83 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
84 TYPE_CODE_LITERAL_STRING): New type codes.
85 (type): New fields upper_bound_type and lower_bound_type.
86 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
87 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
89 (builtin_type_f_character, etc): Declare.
90 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
91 * f-exp.y: New file, Fortran expression grammar.
92 * f-lang.c: New file, Fortran language support functions.
93 * f-lang.h: New file, Fortran language support declarations.
94 * f-typeprint.c: New file, Fortran type printing.
95 * f-valprint.c: New file, Fortran value printing.
96 * eval.c (evaluate_subexp): Add code for new expression opcodes,
97 fix wording of error message.
98 * gdbtypes.c (f77_create_literal_complex_type,
99 f77_create_literal_string_type): New functions.
100 * language.c (set_language_command): Add Fortran info.
101 (calc_f77_array_dims): New function.
102 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
104 * symfile.c (deduce_language_from_filename): Recognize .f and .F
105 as Fortran source files.
106 * valops.c (f77_value_literal_string, f77_value_substring,
107 f77_value_literal_complex): New functions.
109 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
111 * c-typeprint.c (c_print_type): Assume demangled arguments
112 if a '(' is found in varstring, Looking for ')' at the end of
113 varstring did fail with demangled const member functions, which
114 have a trailing `const'.
115 * remote.c (get_offsets, putpkt): Change to `char' buffers,
116 to avoid errors when compiling with DEC c89.
117 (remote_wait): Cast to `char *' before passing buffer to
118 fputs_filtered, to avoid errors when compiling with DEC c89.
119 (remote_wait): Do not return inferior_pid by default, this
120 statement is never reached, which causes warnings from some
122 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
123 * symfile.c (load_command): If called with no argument, try
124 to get the filename from the executable file.
125 (generic_load): Remove check for NULL filename, it is done
128 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
130 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
131 from June 2, 1994 (what was I thinking?!?). Fix it right this
134 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
136 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
138 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
140 * README: Grammar improvements, clarifications, updates.
142 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
144 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
145 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
146 * configure.in (powerpc-*-netware*): Automatically configure nlm
148 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
149 specific stuff. Make things more configurable.
150 * nlm/configure.in: Add powerpc-*-netware* target. Use
151 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
153 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
154 Remove lots of architecture-specific stuff.
155 * nlm/gdbserve.def: Add new imports.
156 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
157 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
159 * nlm/prelude.o: What was this doing here?
160 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
161 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
162 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
163 * config/powerpc/tm-ppc-nw.h: Ditto.
165 * nlmstub.def: New file, contains imports for 386 nlm stub.
167 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
169 * remote-pa.c: New file for HPPA embedded support. Currently it's
171 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
173 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
175 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
176 STORE_RETURN_VALUE): Define to use %a0 for pointers.
178 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
180 * remote-mips.c: Remove unused declaration of mips_load.
182 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
184 * coffread.c: General cleanup, and support for section offsets.
185 (time.h, sys/types.h, libbfd.h): Don't include.
186 (cur_src_start_addr, cur_src_end_addr): Rename to
187 current_source_start_addr, current_source_end_addr.
188 (nlist_stream_global): Remove.
189 (nlist_bfd_global): New global variable.
190 (coff_symfile_read): Remove code that gets and uses fileno()
192 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
193 section_offsets parameter, add text/data section offset to
194 appropriate symbols' values.
195 (read_one_sym): Use bfd_read instead of fread.
196 (init_stringtab, init_lineno): Change first parameter to a bfd,
197 use bfd routines instead of raw I/O.
199 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
201 * symtab.c (decode_line_1): If funfirstline and we get a
202 non-LOC_BLOCK symbol (e.g. variable or type), then error().
204 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
206 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
207 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
208 (TAGS): Also pass result of find on config sub-directory to etags.
209 (ALLPARAM): Remove; now unused.
211 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
213 * Makefile.in (VERSION): Bump to 4.13.1
214 * NEWS, README: Update to match gdb 4.13 release version.
216 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
218 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
219 * cxux-nat.c: Remove dangling #else block.
220 (m88k_harris_core_register_addr): New function.
222 * environ.c (init_environ): If no environment, do nothing.
224 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
226 * remote.c (remote_wait): Return inferior_pid instead of 0 for
229 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
231 * sparclite/aload.c (sys_error, error): Use vfprintf to variable
234 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
236 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
237 errno_max, signo_max, strtoerrno, strtosigno): Delete.
238 Include "libiberty.h" instead.
240 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
242 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
243 add additional argument specifying raw address to permit
244 proper release of debug registers.
245 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
248 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
250 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
251 define them in top.c. Add comments to the hooks.
253 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
255 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
256 `to_remove_breakpoint' fields.
258 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
260 * infcmd.c (run_command): Remove comment suggesting using
261 target_has_execution instead of inferior_pid.
263 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
265 * remote-mips.c (mips_open): add code to handle baud rate.
267 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
269 * infrun.c (wait_for_inferior): Call target_resume() upon
270 detection of new processes.
272 * procfs.c (create_procinfo): Return pointer to new procinfo
274 * (do_detach): Spacing & formatting cleanup.
275 * (procfs_wait): Move wait_again label to ensure that we really
276 wait again. On exit from fork, release new child from gdbs'
278 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
280 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
282 * i386-nlmstub.c (handle_exception): Wait until the thread has
283 been started before killing the NLM by pointing the PC at
286 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
288 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
289 Irix 5 has a standard _sigtramp signal handler.
290 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
291 it is not needed for a standard _sigtramp signal handler.
292 Add shared library sections to the section table of the target
293 before adding the symbols.
294 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
295 instructions that do not prepare a stack adjustment.
296 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
297 which does the right thing on machines where `char' is unsigned.
299 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
301 * remote.c (remote_open): Move setting of inferior_pid prior to
302 call to remote_start_remote. Also use unique value for pid to
303 avoid confusion with read_register_pid & friends.
304 * (remote_wait): Return inferior_pid instead of 0 in all cases.
306 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
308 * dwarfread.c (bfd.h): Don't include.
310 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
312 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
313 kill the program being debugged. KillMe(), the undocumented
314 call intended for this purpose, causes the server to hang.
316 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
318 * remote.c (read_frame): Calculate run length encoded checksum
320 * config/sh/stub.c: New file.
322 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
324 * target.c (find_default_run_target): Make sure to_can_run is set
327 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
329 * TODO: Remove note about fast watchpoints and remove obsolete
332 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
334 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
335 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
336 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
338 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
340 * target.c (add_target): Don't call clean_target on target
342 * (unpush_target): Test for to_close being set before calling.
343 * (target_xfer_memory, target_info): Check for to_has_memory
344 before playing with memory.
346 * remote.c (remote_open): Set inferior_pid to make kill command
348 * inflow.c (kill_command): Revert change of Aug 2. Use
349 inferior_pid to determine whether to print out "The program is not
352 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
354 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
355 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
356 * m3-nat.c: Pass argument to return_to_top_level.
357 Declare m3_kill_inferior before use.
358 (port_chain_insert): In "can't happen" case, abort rather than
359 setting `mid' to large decimal constant (which gcc warns about).
360 (get_thread_name): Use cast to convert const char * to char *.
361 (add_mach_specific_commands): #if 0 "thread break" command.
362 (m3_trace_him): Call push_target.
363 (mach_really_wait): New argument pid; remove unused
365 (intercept_exec_calls): Call target_terminal_init and
366 target_terminal_inferior once the child execs.
367 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
369 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
371 * procfs.c (procfs_mourn_inferior): don't dereference the
372 procinfo pointer after it has been freed.
374 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
376 * breakpoint.c (breakpoint_1): Improve pluralization in display
377 of breakpoint hit counts.
379 * language.h (struct language_defn): Remove unused field
381 (longest_float): Remove, no longer used.
382 * language.c (unknown_language_defn, auto_language_defn,
383 local_language_defn): Remove init of la_longest_float field.
384 * c-lang.c (c_language_defn, cplus_language_defn,
385 asm_language_defn): Ditto.
386 * ch-lang.c (chill_language_defn): Ditto.
387 * m2-lang.c (m2_language_defn): Ditto.
389 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
391 * defs.h (bfd_read, bfd_seek): Remove declarations.
392 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
394 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
396 * inflow.c (kill_command): Fix a bug which prevented target
397 programs to be killed.
399 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
401 * defs.h: Change two-line declarations to one-line form.
402 (NORETURN): Define as "volatile" only for older GCCs.
403 (ATTR_NORETURN): Define for newer GCCs.
404 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
406 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
408 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
409 * breakpoint.c (delete_breakpoint, enable_breakpoint,
410 disable_breakpoint): Don't call breakpoints_changed; it is now
411 called via the *_breakpoint_hook functions.
412 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
414 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
416 * stabsread.c (read_type): Fix a bug in enum size calculation.
418 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
420 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
421 argument types to shut up GCC.
423 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
424 linker stub, then return the address the stub will return to.
425 (frame_saved_pc): Correctly restart the search for the saved
426 pc when a linker stub is encountered.
428 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
429 register stores emitted by the version 9 HP compilers.
430 (inst_saves_fr): Relax test for a specific base register (%r1);
431 this avoids losing with the version 9 HP compilers.
432 (skip_prologue): Try to skip argument stores emitted by the HP
433 compilers. It's not perfect, but it's better than before.
435 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
437 * findvar.c (write_pc write_pc_pid): Remove casts to long when
438 calling write_register_pid.
439 * (write_register_pid): Add prototype.
441 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
443 * remote.c (read_frame): Split readchar/checksum calculation into
444 two parts since evaluation order is undefined.
446 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
448 From Kevin A. Buettner (kev@cujo.geg.mot.com).
449 * Makefile.in (coredep.o): Add inferior.h as dependency.
450 * inflow.c: Add F_SETOWN to list of defines to check
451 around code that uses F_SETOWN.
453 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
455 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
456 set the -L and -B directory prefixes so we can link with it.
458 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
460 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
461 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
464 * General hackery to support alternate user-interface.
465 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
466 disable_breakpoint): Call hooks for alternate user-interface.
467 * defs.h: Add declarations for alternate user-interface hooks.
468 * main.c (main): Add --nw (and --nowindows) options to disable
470 * (near call to command_loop): Call command_loop_hook if set.
471 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
472 * stack.c: Call print_frame_info_listing_hook if set.
473 * top.c (gdb_init): Initialize targets.c and utils.c prior to
474 other files to make sure that calls to error and warning will
475 work. Call init_ui_hook after everything else.
476 * utils.c (query): Call query_hook if set.
477 * (gdb_flush): Call flush_hook if set.
478 * Change _initialize_utils to initialize_utils cuz we don't use
479 automatic initialization of utils.c anymore.
481 * Support for TK GUI.
482 * Makefile.in: Add rule for gdbtk.o.
483 * configure.in: Add support for --enable-gdbtk.
484 * gdbtk.c: New file. Contains support routines for TK interface.
485 * gdbtk.tcl: New file. Implements GUI policy.
487 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
490 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
492 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
493 there and we are using the gcc from the tree.
494 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
496 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
498 * Makefile.in (annotate.o): Add dependencies.
500 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
502 * sparclite/aload.c: Added new -q (quiet) option.
503 return 0 exit status if file was successfully downloaded.
505 * nlm/gdbserve.c: merge in command line argument parsing changes
506 and bug fixes made to i386-nlmstub.c.
508 * i386-nlmstub.c: The returnLength field must be initialized
509 before portConfig is passed to AIOGetPortConfiguration.
510 Compare command line arguments with strnicmp(); args are
511 case insensitive on netware.
513 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
515 * Makefile.in (DISTSTUFF): Add definition.
516 (diststuff): Add for new distribution support.
517 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
518 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
519 Remove old distribution building rules, now uses standard
520 distribution support in parent directory Makefile.in.
522 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
524 * target.c (push_target): Cast result from xmalloc.
526 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
528 * elfread.c (elf_symtab_read): Discard compiler labels generated
529 by the Solaris 2.1/Intel SunPro compiler.
531 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
533 * target.c (nomemory): Fix prototype and routine to take correct
536 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
538 * Makefile.in (clean): Remove libgdb-files.
540 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
542 * coredep.c: Include inferior.h.
544 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
546 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
549 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
551 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
552 .cp as C++, alphabetize better.
554 * breakpoint.c (ignore, condition): Move usage note into body of
555 help text, so first line can be one-line summary.
557 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
559 * target.c (unpush_target): Fix handling of removal of top target.
561 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
563 * Makefile.in: Add stuff to build nlmstub.
564 * Add rule for annotate.o to keep Sun make happy.
565 * configure.in: Add config for powerpc/Netware.
567 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
568 filename. This speeds up handling of trailing N_SO stabs (they
569 mark the end of a .o file).
571 * target.c, target.h: Change the way pushing and popping of
572 targets work to support target overlays and inheritance.
573 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
574 Fixup references to current_target, due to previous changes.
576 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
577 needed to get the address of longjmp out of the target.
579 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
581 * main.c: Include <ctype.h>.
583 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
585 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
588 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
590 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
592 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
594 * Makefile.in (VERSION): Bump to 4.12.4.
596 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
598 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
599 * configure.in (m88*-harris-cxux*): New configuration.
600 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
601 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
603 * config/m88k/tm-m88k.h: Add comment about Harris OS.
604 (TARGET_WRITE_PC): Pass pid through to register writers.
606 * configure.in (m68*): Put vendor-only-specified host configs
607 after vendor-and-os-specified configs.
608 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
610 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
611 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
614 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
616 * elfread.c (elf_symtab_read): Handle error return from
617 bfd_get_dynamic_symtab_upper_bound gracefully.
619 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
621 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
622 registers in use by the inferior.
623 * coredep.c (fetch_core_registers, register_addr): Use it.
624 * findvar.c (registers_changed, registers_fetched,
625 read_register_bytes): Ditto.
626 * infcmd.c (do_registers_info, registers_info): Ditto.
627 * infptrace.c (fetch_inferior_registers,
628 store_inferior_registers): Ditto.
629 * stack.c (frame_info): Ditto.
631 * coredep.c (CORE_REGISTER_ADDR): New macro.
632 (fetch_core_registers): Use it.
634 * breakpoint.c (ignore, condition): Add usage notes to help strings.
635 * symfile.c (add-symbol-file): Add usage note to help string.
636 (add_shared_symbol_files_command): New command.
639 * inferior.h (read_pc_pid): Declare.
640 * breakpoint.c (watchpoint_check): Cache breakpoint in local
641 variable b, remove unused variable other_type_used.
642 * main.c (inferior.h, call-cmds.h): Include.
644 * remote.c (remote_wait): Return 0 by default.
646 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
648 Stop printing at null char option, from Oliver Meyer
649 (omeyer@i3.informatik.rwth-aachen.de).
650 * valprint.h, valprint.c (stop_print_at_null): New global.
651 * valprint.c (_initialize_valprint): New print set subcommand
653 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
654 printing a char array, adjust the number of chars to print.
656 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
658 From Kevin A. Buettner (kev@cujo.geg.mot.com).
659 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
660 pic code in addition to prologues where an instruction from the
661 prologue gets moved into the delay slot of a branch instruction
662 immediately following the prologue. A table of potential prologue
663 instructions (prologue_insn_tbl) is now used for picking apart a
665 (frame_find_saved_regs): Changed the way in which limit gets set
666 so that the delay slot of branch instructions immediately
667 following the prologue gets examined.
668 (pushed_size, store_parm_word, store_parm, push_parameters,
669 collect_returned_value): Deleted.
671 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
673 * infrun.c (wait_for_inferior): Handle stepping into leaf
674 functions whose prologue consists of gp loading code only.
676 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
678 * dbxread.c: Don't include libbfd.h.
679 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
680 <time.h>, or <sys/types.h>.
681 * elfread.c (elf_symfile_read): Use only standard BFD functions to
682 collect information about the stab and stab string sections.
684 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
686 * stabsread.c (read_huge_number): handle large unsigned number
687 for stabs generated by os9k C compiler.
689 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
691 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
692 * breakpoint.h (hit_count): New breakpoint field.
693 * breakpoint.c (show_breakpoint_hit_counts): New variable.
694 (clear_breakpoint_hit_counts): New function.
695 (bpstat_stop_status): Increment the hit count.
696 (breakpoint_1): Display the hit count.
697 * infcmd.c (run_command): Reset breakpoint hit counts.
698 * target.c (generic_mourn_inferior): Don't clear ignore counts if
699 displaying hit counts.
701 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
703 * elfread.c (elf_symfile_read): Unconditionally add dynamic
704 symbols for all symbol files. Makes skipping over the
705 trampoline code work when stepping from a function in a shared
706 library into a function in a different shared library for Irix 5.
707 Other ELF targets do not have enough information in their
708 dynamic symbol tables to make this work.
709 (elf_symtab_read): Relocate mst_solib_trampoline address.
711 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
713 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
714 * configure.in (m68*-atari-sysv4*): New configuration.
715 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
716 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
717 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
718 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
719 * config/m68k/amix.mh, config/m68k/amix.mt,
720 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
723 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
725 * symtab.c (find_function_start_sal): New function to find
726 the start of a function from a function symbol.
727 (decode_line_1, decode_line_2): Use it instead of open coded
728 partial copies of the code.
729 (list_symbols): Quote symbol name before passing it to
730 break_command to enable proper handling of mangled symbols.
732 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
734 * ch-exp.y (match_simple_name_string): Don't lower-case here.
735 * ch-exp.y (yylex): First try name lookup using exact name
736 typed by user; if that fails, try lower-cased name.
738 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
740 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
741 Move "no debugging symbols found" test to symfile.c.
742 * symfile.c (syms_from_objfile, reread_symbols): Add
743 "no debugging symbols found" test.
744 * coffread.c (init_stringtab): Handle stripped files with a
745 stringtab offset of zero gracefully.
746 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
747 BFD instead of stop_pc heuristic to determine if it is a dynamically
749 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
750 ioctl, it indicates that the process has exited.
752 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
754 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
755 .PARISC.unwind section now.
757 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
759 * breakpoint.c (mention): Always show breakpoint address if no
762 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
764 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
765 handling of shared libraries for non-ELF executables, but only if
766 HANDLE_SVR4_EXEC_EMULATORS is defined.
767 (locate_base): Try to find debug_base in the dynamic linker
768 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
769 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
770 Define to enable handling of shared libraries for a.out executables,
771 run under Solaris BCP.
773 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
775 * infrun.c (wait_for_inferior): Print "Program exited normally"
776 regardless of batch_mode.
777 * defs.h, top.c (batch_mode): Removed.
779 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
781 * Makefile.in (dcache_h): Remove redundant definition.
782 (init.c): Add a comment.
783 (top.c): Remove explicit compile action.
784 * breakpoint.c (mention): Share code indicating location of
785 break/watchpoints, don't print address if addressprint is off.
786 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
787 (demangle): Remove redundant declarations.
788 * eval.c: Remove redundant function declarations.
789 * objfiles.h: Cosmetic and grammatical improvements.
790 * TODO: Various updates.
792 * remote-mips.c: Replace all \r chars with \015.
793 (mips_receive_header): Display control characters readably.
794 (mips_xfer_memory): Add a simple progress display.
796 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
798 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
800 * remote-hms.c (flush): New function.
801 (expect): Get edge case right.
802 (hms_read_inferior_memory): Be more tolerant of line noise.
804 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
806 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
807 target files, not non-existent mach3.mh and mach3.mt.
809 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
811 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
812 symbols for all symbol files. Makes skipping over the
813 trampoline code work when stepping from a function in a shared
814 library into a function in a different shared library.
815 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
817 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
819 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
820 names mean end of .o file.
821 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
822 top of routine. Handle new thread notification cleanly.
823 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
824 thread notification scheme.
825 * (child_resume): General cleanups, handle resumption of all
828 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
830 * ser-go32.c: Rewrite to run under windows.
831 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
833 * serial.c (serial_open): Notice device "pc".
834 * remote-e7000.c: Fix copyright date.
835 (expect): Compare \n and \r the same.
836 (e7000_open): Allow pc as a serial port
837 * sh/sh.mt: Add ser-e7kpc.
838 * h8300/h8300hms.mt: Add ser-e7kpc.
839 * main.c (proc_wait): Don't wait if using go32.
841 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
843 * somread.c: Simplify by using stabsect_build_psymtabs.
844 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
845 corresponding to the name of the text section. All references
847 (somstab_build_psymtabs): Delete function, no longer needed.
849 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
851 * somread.c: Renamed from paread.c. Changed function names and
852 comments to reflect that this file deals with SOM (an object file
853 format), rather than the PA (a cpu).
854 (Makefile.in): Chaned appropriately.
855 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
856 * dbxread.c (somstab_build_psymtabs): Renamed from
857 pastab_build_psymtabs.
859 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
861 * core-sol2.c: New file to handle ELF and BCP core file flavours.
862 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
864 * Makefile.in: Updated for core-sol2.c.
865 * README: Add notes about SPARCworks cc under Solaris 2.x,
866 from Casper H.S. Dik (casper@fwi.uva.nl).
867 * config/mips/xm-makeva.h: Removed, no longer necessary.
868 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
869 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
870 config/mips/xm-riscos.h: Remove references to xm-makeva.h
872 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
874 * gdba.el: Put program input and output in a separate buffer.
876 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
878 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
879 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
880 with global variable of same name in libnsl.so on UnixWare.
882 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
884 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
885 embedded in template name.
887 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
889 * config/i386/nm-linux.h: change calling convention of
890 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
891 target_insert_watchpoint() and
892 target_remove_watchpoint().
894 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
895 to be long long in gdb.
896 * config/mips/tm-bigmips.h: ditto.
898 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
900 * c-lang.c (asm_language_defn): New definitions for language_asm,
901 mostly copied from c_language_defn, to avoid warnings when
902 switching between c and asm stack frames.
904 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
906 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
907 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
908 (upgrade_type, handle_psymbol_enumerators): Likewise.
909 (has_opaque_xref, cross_ref): Likewise.
910 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
911 debugging information, rather than doing it here.
912 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
913 point in ecoff_debug_swap backend structure, rather than calling
914 ecoff_slurp_symbolic_info directly.
916 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
918 * breakpoint.c: Include annotate.h. Call annotate_field rather
919 than printing annotation directly.
921 * main.c: Include string.h.
923 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
925 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
926 call it instead of doing normal loop.
927 * infcmd.c (attach_command): Don't call wait_for_inferior if
929 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
930 hook that can decide whether to step over the next breakpoint.
931 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
932 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
935 * configure.in: Improve sorting/formatting of hosts and targets.
936 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
937 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
938 * Makefile.in (stop-gdb): New target.
939 * stop-gdb.c: New file, utility to get attention of waiting GDBs
942 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
944 * top.c (gdb_init): Init current_directory in gdb_init. Probably
945 the identical initialization can be deleted from main.c, but i
946 haven't done so just in case.
948 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
950 * gdba.el: Added menu windows and slightly improved window
951 handling to gdba.el. Fixed numerous minor bugs that were causing
952 emacs and gdb to fall out of sync.
954 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
956 * breakpoint.c: annotate changes lost at merge, put back in.
958 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
960 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
963 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
965 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
967 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
968 writing of floating registers, the dpx2 kernel disallows it.
969 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
970 is contained in o_praw.
971 * irix5-nat.c (solib_map_sections): Adjust sections by the
972 difference between the loaded address and the prelinked address.
973 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
975 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
976 symbols, their value is absolute.
977 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
978 libraries fh->adr fields of zero. Relocate minimal symbol values
979 upon readin. Relocate non-stabs symbols upon readin.
980 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
981 start address of the outermost block.
982 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
983 instead of section_offsets and use relocated pst->textlow for
984 line number and procedure address relocations.
986 From gmo@MicroUnity.com (Guillermo A. Loyola):
987 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
988 Handle SGI Irix5 stIndirect symbol type.
990 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
992 * breakpoint.c: fix a syntax error native cc does not like.
994 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
995 * sparclite/Makefile.in: ditto.
996 * sparcl-tdpe.c: change file name because first 8 chars has to be
998 * sparcl-stub.c: ditto.
1000 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1002 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1004 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1006 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1007 ignore) a PID argument.
1008 (hppa_pop_frame): Pass a PID to target_write_pc.
1009 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1010 and pass through a PID argument.
1011 (target_read_pc, target_write_pc): Update prototypes.
1013 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1015 * Makefile.in: add new file sparclite-tdep.c.
1016 * sparclite/Makefile.in: add new file sparclite-stub.c.
1017 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1019 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1020 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1022 * sparclite-tdep.c: new file, contains hardware breakpoint support
1024 * sparclite-stub.c: new file, stub code that add support hardware
1026 * breakpoint.c: add hardware breakpoint support.
1027 * breakpoint.h: add new breakpoint type to support hardware
1029 * config/mips/nm-irix4.h: change interface for target dependent
1030 code supporting watch point.
1031 * config/pa/nm-hppab.h: change interface for target dependent
1032 code supporting watch point.
1034 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1036 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1038 * stabsread.c (read_struct_fields): os9k nested structure does not
1039 have terminating ';', instead it just get to ',' and bit position
1042 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1044 * nlmread.c (nlm_symtab_read): Clean up a bit.
1045 * (nlm_symfile_read): Record bounds of main() so that backtrace
1046 command will know where to stop.
1047 * objfiles.c (objfile_relocate): Relocate entry point/func info
1048 for backtrace as well.
1049 * objfiles.h: Define values for invalid PCs for entry point info.
1050 * symfile.c (init_entry_point_info): Initialize invalid values
1051 with aforementioned macros.
1052 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1053 to cause backtrace to stop when it gets back to main().
1054 * config/i386/tm-i386nw.h: Ditto.
1056 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1058 Fix value_print, which used to be ostensibly language-independent,
1059 but would print pointers and arrays in C syntax. Instead, call
1060 a language-specific function.
1061 * language.h (struct language_defn): New functional field
1063 (LA_VALUE_PRINT): New macro.
1064 * language.c (unk_lang_value_print): New stub/dummy function.
1065 (unknown_language_defn, auto_language_defn, local_language_defn):
1067 * c-valprint.c (c_value_print): New function, with code moved from:
1068 * valprint.c (value_print): ... here. Now just invoke
1069 LA_VALUE_PRINT to do language-specific stuff.
1070 * valprint.c (value_print_array_elements): Make non-static.
1071 * c-lang.c (c_language_defn, cplus_language_defn): Add
1072 c_value_print in the la_value_print field.
1073 * m2-lang.c (m2_language_defn): Likewise.
1074 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1075 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1076 * ch-valprint.c (chill_value_print): New function, based on
1077 c_value_print, but use Chill "look and feel."
1078 * c-lang.h (c_value_print): New prototype.
1079 * ch-lang.h (chill_value_print): New prototype.
1080 * value.h (value_print_array_elements): New prototype.
1082 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1083 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1085 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1087 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1088 to new file top.c. Make things extern instead of static and
1089 similar rearrangements to deal with this.
1091 * utils.c: Move fputs_unfiltered to main.c. Remove
1092 FPUTS_UNFILTERED_OVERRIDE ifndef.
1093 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1094 and libgdb uses utils.c and top.c.
1096 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1098 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1100 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1102 * ch-valprint.c (chill_val_print_array_elements): New function.
1103 A Chill version of val_print_array_elements, it prints the
1104 array index labels, in additions ot the array element values.
1105 (chill_val_print): Use the new function.
1107 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1109 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1111 * defs.h (enum language): Add language_asm.
1112 * findvar.c (read_register_bytes read_register_gen
1113 write_register_bytes read_register read_register_pid
1114 write_register write_register_pid supply_register): Move multi-
1115 thread handling down into these routines. Create XXX_pid routines
1116 that allow register references to specify the pid.
1117 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1118 read_sp write_sp read_fp write_fp): Move these routines from
1119 infcmd to findvar to centralize the whole mess.
1120 * i386-nlmstub.c: Portability fixes.
1121 * infptrace.c (child_resume): Conditionalize to allow other natives
1122 to override it. Remove PIDGET gubbish, it's no longer necessary.
1123 * infrun.c (wait_for_inferior): Put registers_changed() before
1124 target_wait() to speed up remote debugging.
1125 * Replace code that reads registers from other threads with much
1126 nicer looking new function calls (see changes to findvar.c).
1127 * Don't skip prologues if debugging assembly source.
1128 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1129 child_resume to handle multi-thread debugging properly.
1130 * remote.c: Add O response to get console output from target.
1131 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1132 SERIAL_ERROR here to simplify callers.
1133 * Change static var timeout to remote_timeout.
1134 * (fromhex): Remove unnecessary return -1 at end of routine.
1135 * (remote_wait): Turn this into a big switch statement. Add
1136 support for O response.
1137 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1138 * (getpkt): Split getpkt into two parts. read_frame deals with
1139 all formatting issues, run-length encoding, and framing. getpkt
1140 now handles error recovery, and frame detection.
1141 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1142 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1143 control. (hardwire_readchar): Handle EINTR from read().
1144 * symfile.c (deduce_language_from_filename): Add support for .s
1146 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1147 override infptrace's child_wait.
1148 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1149 instead of XXXlynx.h.
1150 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1152 * nlm/gdbserve.c: Portability fixes.
1154 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1156 * inftarg.c (child_wait): Call proc_wait, not wait.
1157 (child_mourn_inferior): Call proc_remove_foreign.
1158 * main.c (gdb_init): Call init_proc.
1159 * main.c: Provide dummy versions of init_proc, proc_wait, and
1160 proc_remove_foreign for the gdb case (the libgdb case provides its
1161 own versions of these functions).
1162 * Makefile.in (libgdb-files): Add libproc.a.
1164 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1166 Hardware watchpoints for Linux, from Rick Sladkey
1167 (jrs@world.std.com).
1168 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1169 new hardware breakpoint recovery method.
1170 * i386v-nat.c (i386_insert_watchpoint,
1171 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1172 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1173 New functions to support the 386 hardware debugging registers.
1174 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1175 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1176 target_insert_watchpoint, target_remove_watchpoint): Define these
1177 macros to use the hardware debugging functions in i386v-nat.c.
1179 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1181 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1184 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1186 * target.c, target.h: New variables target_activity_function and
1188 * inflow.c, inferior.h: New functions set_sigio_trap and
1190 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1192 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1194 * remote-sim.h (sim_verbose): Delete.
1195 Document callbacks needed.
1196 (sim_*): Change result to void where there isn't one.
1197 (sim_open): Clarify argument and error response.
1198 (sim_close): Declare.
1199 (sim_load): Change bfd_handle argument to file name. Clarify result.
1200 (sim_create_inferior): Renamed from sim_set_args.
1201 (sim_set_pc): Delete.
1202 (sim_info): Delete printf_fn argument.
1203 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1204 (gdbsim_load): Try sim_load first.
1205 (gdbsim_create_inferior): Call sim_create_inferior.
1206 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1207 (gdbsim_close): Call sim_close.
1208 (gdbsim_files_info): Update call to sim_info.
1209 (gdbsim_ops): Realign comments.
1211 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1213 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1215 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1216 the auxent if the symbol's name is ".file". From David Edelsohn
1217 <c1dje@watson.ibm.com>.
1219 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1221 * breakpoint.c (breakpoint_1): Fix typo.
1223 * annotate.c (annotate_field_end): Fix typo.
1225 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1227 * Makefile.in (TSSTART): Remove; no longer used.
1229 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1230 fputs_unfiltered and exit directly, rather than fatal. The latter
1231 calls vfprintf_unfiltered!
1233 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1234 * value.h, printcmd.c (print_value_flags): Move from here...
1235 * annotate.c: ...to here, and make it use can_dereference.
1237 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1239 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1240 Remove, needed for both native and cross.
1241 * target.c (attach_flag, generic_mourn_inferior): Put here.
1242 * utils.c (job_control): Put here.
1243 (terminal.h): Don't include anymore.
1245 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1247 * source.c (find_source_lines): Always use code that was #ifdef
1248 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1249 leaving it on the chain. Reindent much of this function.
1250 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1251 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1252 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1253 config/ns32k/xm-ns32km3.h: Remove all references to
1254 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1255 * main.c, fork-child.c, many config files: Remove all
1256 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1259 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1260 This avoids __eprintf troubles.
1262 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1264 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1265 initialization code which needs to be called even if we bypass the
1266 command line stuff into gdb_init.
1267 * utils.c (fputs_unfiltered): Surround in #ifndef
1268 FPUTS_UNFILTERED_OVERRIDE.
1269 * Makefile.in (libgdb.a): New target.
1271 * utils.c: Rearrange I/O stuff a bit so that all output goes
1272 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1273 which made %s not work with arbitrarily large strings.
1274 * printcmd.c (printf_command): Use printf_filtered, not
1275 printf_unfiltered and printf, now that arbitrary limit is gone.
1278 * breakpoint.c (watchpoint_check): Remove unused variable b.
1279 * stack.c (print_frame_info): Move sp and buf inside #if.
1280 * eval.c (evaluate_subexp): Remove unused variables pp,
1281 mangle_ptr, ptr, and mangle_tstr.
1282 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1284 * symtab.c (lookup_symtab): Put variable copy inside #if.
1285 (decode_line_1): Put variable q1 inside #if 0.
1286 * target.h: Declare target_link.
1287 * infrun.c (wait_for_inferior): Remove unused variables signame.
1288 * remote.c (remote_resume): Remove unused variable name.
1289 * c-exp.y (parse_number): Parenthesize operand of shift.
1290 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1291 (this is a semantic change, the warning seems to have detected a bug).
1292 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1293 * coffread.c: Move variable temptype inside #if.
1294 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1296 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1297 (chill_val_print): Remove unused variable in_range.
1298 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1299 (chill_val_print): Add default case for switch.
1300 * stabsread.h: Declare stabsect_build_psymtabs.
1301 * os9kread.c (read_minimal_symbols): Make this return void.
1302 (os9k_symfile_read): Remove unused variables stb_exist and val.
1303 (os9k_symfile_init): Remove unused variable val.
1304 (fill_sym): Remove unused variable id.
1305 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1306 unused variable nsl.
1307 Remove unused variable symfile_bfd.
1308 #if 0 unused variables lbrac_unmatched_complaint and
1309 lbrac_mismatch_complaint.
1310 Remove declaration for non-existent function os9k_next_symbol_text.
1312 * annotate.c, annotate.h: New files, containing a function for
1313 each annotation which outputs it.
1314 * Move breakpoints_changed from breakpoint.c to annotate.c.
1315 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1316 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1317 Use annotate.c functions to output annotations.
1318 * Makefile.in (OBS): Add annotate.o.
1320 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1322 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1323 elf_unwind_entries are always initialized.
1325 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1326 stubs which return directly to the caller rather than to the stub
1329 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1331 * c-exp.y (yyerror): Display a more informative error message.
1332 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1333 * m2-exp.y (yyerror): Ditto.
1335 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1337 * inflow.c (job_control): Move definition to front of file.
1339 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1341 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1342 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1344 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1346 * Makefile.in (kdb): Remove old init.c creation commands.
1347 * configure.in (sparclite): Match on sparclite*.
1348 * sparclite/aload.c (main): Only change section addresses for
1349 a.out format object files.
1351 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1353 * config/i386/go32.mh: Define CC.
1355 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1357 * gdbserver/Makefile.in: Remove irrelevant definitions and
1358 comments inherited from the gdb Makefile.
1359 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1360 (VERSION): Update to 4.12.3.
1361 (gdbserver): Remove any existing executable first.
1362 (distclean, realclean): Remove nm.h.
1363 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1364 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1365 Don't use absolute pathname.
1367 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1369 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1372 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1374 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1375 (print_it_normal): Add annotations for the inferior starting and
1376 stopping, and for all the various messages related to how it
1379 * printcmd.c (do_one_display): Annotate.
1380 * stack.c (print_frame_info): Annotate printing of stack frames.
1382 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1384 * remote.c (get_offsets): Handle case where stub doesn't support
1387 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1389 Add partial support for g++ code compiled with -fvtable-thunks.
1390 * c-valprint.c (c_val_print): Add vtblprint support
1392 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1393 pointers (if using thunks) as well as array of structs (otherwise).
1394 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1395 level, and make the latter non-static (so define_symbol can use it).
1396 * stabsread.c (define_symbol): If the type being defined is a
1397 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1398 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1399 * values.c (value_virtual_fn_field): Handle thunks.
1400 * values.c (value_headof): Minor efficiency hack.
1401 * values.c (value_headof): Incomplete thunk support. FIXME.
1403 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1405 * valprint.c (print_longest): Clarify comment about use_local.
1406 * printcmd.c, defs.h (print_address_numeric), callers in
1407 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1408 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1409 exec.c: New argument use_local.
1410 * source.c (identify_source_line): Use filtered output. Use
1411 print_address_numeric.
1413 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1414 language.c (type_error, range_error): Use filtered output.
1415 * utils.c (error_begin): Update comment to tell people to use
1418 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1419 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1422 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1424 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1425 from the fault, #ifndef FAULTED_USE_SIGINFO.
1426 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1428 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1430 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1431 Explicitly annotate each record.
1433 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1435 * xcoffexec.c: Reformat to standards and lint.
1436 (language.h): Include.
1437 (exec_close): Declare arg "quitting".
1438 (file_command): Declare arg "from_tty".
1439 (map_vmap): Cast xmalloc result to PTR.
1440 * rs6000-nat.c: Reformat to standards and lint.
1441 (exec_one_dummy_insn): Use char array for saved instruction.
1442 (fixup_breakpoints): Declare.
1443 (vmap_ldinfo): Be more informative in fatal error messages.
1444 (xcoff_relocate_symtab): Define to return void.
1445 * xcoffsolib.h: Reformat to standards, improve comments.
1446 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1448 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1450 * utils.c, defs.h (error_begin): New function.
1451 (quit): Print annotation before printing the error message.
1452 * main.c (return_to_top_level): Print annotation before doing the
1454 * symtab.c (decode_line_1): Call error not warning and then
1455 return_to_top_level. Call error_begin and printf_unfiltered
1456 rather calling warning (before calls to return_to_top_level).
1457 * core.c (memory_error): Use error_begin, printf_unfiltered,
1458 print_address_numeric and return_to_top_level instead of error.
1459 Cleans up a FIXME-32x64.
1460 * language.c (type_error, range_error): Call error_begin
1461 not just target_terminal_ours.
1463 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1464 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1465 side of an assignment is non-portable.
1467 * utils.c (query): Change syntax of query annotations to be
1468 consistent with other input annotations.
1469 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1471 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1473 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1475 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1476 that have a stack frame size of 32k or larger (from Paul Flinders).
1477 Remove #if 0'd code.
1479 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1481 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1482 for Lynx platforms that need it.
1483 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1485 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1487 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1488 than trying to deduce it from the fault.
1490 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1492 * printcmd.c (print_address_symbolic): Initialize name to empty
1493 string to avoid core dump if lookup fails.
1494 * remote-e7000.c (printf_e7000debug): Error if target not open.
1496 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1498 * i386-nlmstub.c: Update to be more in line with PIN stub.
1499 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1500 * (hex2mem): Init ptr.
1501 * General cleanups to use ConsolePrintf, standard prologues, etc...
1503 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1505 * i386-nlmstub.c: More changes to be compatible with remote.c.
1507 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1508 into (the far less frequently called) dbx_symfile_read.
1510 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1512 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1514 * dbxread.c (record_minimal_symbol): Record the section
1515 associated with the symbol to make dynmaic relocation work.
1516 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1517 Solaris brain-damage which don't apply to relocatable object
1519 * (stabsect_build_psymtabs): New routine to read stabs out of an
1520 arbitrarily named section.
1521 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1523 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1524 stabs out of the nlm.
1525 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1526 brain-damage which don't apply to relocatable object files.
1527 * remote.c (putpkt): Improve error reporting and error handling.
1528 * (get_offsets): Temporary kludge to force data & bss sections to
1529 have the same relocation.
1530 * stabsread.c (define_symbol, scan_file_globals): Record section
1533 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1535 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1536 FIXME-32x64 comment.
1538 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1540 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1541 to after call to target_wait. This means that flush_cached_frames
1542 can call target_terminal_ours if it wants to.
1543 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1544 comment about why the code is dubious.
1546 * stabsread.c (read_type): Call read_type, not nonexistent
1549 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1551 * remote-os9k.c (rombug_fetch_registers): set trace mode
1553 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1555 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1557 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1558 passed to process_one_symbol.
1559 * stabsread.c (read_type): process os9k functio prototype.
1561 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1563 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1566 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1568 * utils.c (prompt_for_continue): Annotate prompt.
1569 (query): Annotate query.
1570 * printcmd.c (print_frame_args): Change syntax of argument
1571 annotation to make name and value part of a single group of
1572 annotations, not two separate groups.
1573 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1574 * valprint.c (val_print_array_elements): Change syntax of
1575 annotation to be more concise.
1576 * main.c, defs.h (command_line_input): New argument tells what
1577 string to include in the annotations.
1578 * symtab.c (decode_line_2), main.c (read_command_lines,
1579 command_loop): Change callers.
1581 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1582 target null pointer.
1583 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1585 * printcmd.c (output_command): Annotate things we print here too.
1586 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1587 * Move declaration of print_value_flags from defs.h to value.h.
1588 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1590 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1592 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1593 BFD handles sun3 dynamic relocations now.
1594 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1597 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1599 * printcmd.c (print_command_1): Annotate the top-level expressions
1601 (print_frame_args): Annotate each argument.
1602 * printcmd.c, defs.h (print_value_flags): New function.
1603 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1604 * valprint.c (val_print_array_elements): Annotate each array element.
1606 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1608 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1609 the register contains a pointer to the type, not the type itself.
1611 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1613 * main.c (main): Accept --annotate=N option and make --fullname
1614 the same as --annotate=1.
1615 (command_line_input): Print annotatation before and after prompt.
1616 * blockframe.c (flush_cached_frames): Print annotation.
1617 * Rename frame_file_full_name to annotation_level and move it from
1619 * source.c (identify_source_line): If annotation_level > 1,
1620 change output format.
1621 * breakpoint.c: Print annotation whenever a breakpoint changes.
1622 * main.c: New variable server_command.
1623 (command_line_input): Parse "server " and set server_command.
1624 (dont_repeat): Check server_command.
1626 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1628 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1629 updating raw_symbol and symnum. Return a value in the case where
1632 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1634 * parse.c: Don't define block_found; it is defined in symtab.c.
1635 * parser-defs.h: Add comment regarding block_found.
1637 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1639 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1642 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1644 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1645 section vma. Do not read dynamic relocs for sun3 executables to
1646 avoid BFD assertion message.
1648 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1650 * nm-hppab.h (KERNEL_U_ADDR): Define.
1651 (FIVE_ARG_PTRACE): Likewise.
1652 (CANNOT_STORE_REGISTER): Likewise.
1653 * nm-hppah.h (KERNEL_U_ADDR): Define.
1654 (FIVE_ARG_PTRACE): Likewise.
1655 (CANNOT_STORE_REGISTER): Likewise.
1656 (NEED_TEXT_START_END): Likewise.
1658 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1659 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1660 (FIVE_ARG_PTRACE): Likewise.
1661 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1662 (FIVE_ARG_PTRACE): Likewise.
1664 * hppa-tdep.c (read_unwind_info): Make static.
1665 (restore_pc_queue): Indirect through the target vector to
1666 reload the register state.
1668 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1670 * paread.c (compare_unwind_entries): Delete function. It's been
1671 moved into hppa-tdep.c.
1672 (read_unwind_info): Likewise.
1673 (pa_symfile_read): No longer call read_unwind_info. The unwind
1674 tables will be read in as they are needed.
1676 * hppa-tdep.c (compare_unwind_entries): New function.
1677 (read_unwind_info, internalize_unwinds): Likewise.
1678 (find_unwind_entry): Read in unwind information on demand.
1680 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1682 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1683 to : in search path processing.
1684 * defs.h (qsort): Rename argument in prototype.
1685 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1687 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1688 (false): Eliminate usages.
1690 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1692 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1693 All references to value changed to value_ptrlage_command is now
1695 All references to value changed to value_ptr.
1696 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1697 * remote-hms.c (hms_wait): Timeout after five seconds.
1698 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1699 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1700 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1702 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1704 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1706 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1708 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1710 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1711 bp_watchpoint_scope breakpoints.
1712 (struct breakpoint): Add val_chain and related_breakpoint fields
1713 for use by watchpoints.
1715 * breakpoint.c (within_scope): Delete. No longer used.
1716 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1717 (target_{remove,insert}_watchpoint): Likewise.
1718 (can_use_hardware_watchpoint): New function.
1719 (remove_breakpoint): New function to remove a single breakpoint
1720 or hardware watchpoint.
1721 (insert_breakpoints): Handle insertion of hardware watchpoints.
1722 Store a copy of the value chain derived from the watchpoint
1724 (remove_breakpoints): Simplify by using remove_breakpoint.
1725 (delete_breakpoint): Likewise.
1726 (watchpoint_check): Delete the watchpoint and watchpoint scope
1727 breakpoints when the watchpoint goes out of scope. Save & restore
1728 the current frame after checking watchpoints.
1729 (breakpoint_init_inferior): Likewise (restarting the program
1730 makes all local watchpoints go out of scope).
1731 (bpstat_stop_status): Handle hardware watchpoints much like normal
1732 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1733 when the watchpoint goes out of scope. Remove and reinsert all
1734 breakpoints before returning if we stopped when a hardware watchpoint
1736 (watch_command): Use a hardware watchpoint when possible. If
1737 watching a local expression, build a scope breakpoint too.
1738 (map_breakpoint_numbers): Also call given function for any
1739 related breakpoints.
1740 (disable_breakpoint): Never disable a scope breakpoint.
1741 (enable_breakpoint): Handle hardware breakpoints much like normal
1742 breakpoints, but recompute the watchpoint_scope breakpoint's
1743 frame and address (if we have an associated scope breakpoint).
1744 (read_memory_nobpt): Handle hardware watchpoints like normal
1745 watchpoints. When necessary handle watchpoint_scope breakpoints.
1746 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1747 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1748 (disable_command): Likewise.
1750 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1751 Extern prototype added to frame.h
1753 * infrun.c (wait_for_inferior): Set current_frame and select
1754 a frame before checking if we stopped due to a hardare watchpoint
1755 firing. Handle stepping over hardware watchpoints.
1756 (normal_stop): Remove unnecessary call to select_frame.
1758 * value.h (value_release_to_mark): Declare.
1759 * values.c (value_release_to_mark): New function.
1761 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1762 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
1764 * hppab-nat.c (hppa_set_watchpoint): New function.
1766 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
1767 (HAVE_STEPPABLE_WATCHPOINT): Define.
1768 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1769 (target_{insert,delete}_watchpoint): Define.
1771 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1772 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
1773 (target_{insert,remove}_watchpoint): Likewise.
1775 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
1777 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1778 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1779 often have the same names as debug symbols for functions, and
1780 confuse lookup_symbol().
1782 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1784 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1785 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1786 REGISTER_RAW_SIZE (1).
1787 Together these changes work around a bug in HP's compiler. Both
1788 seem to be necessary.
1790 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1792 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1793 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1794 are type mst_solib_trampoline.
1796 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1798 * config/m68k/es1800.mt: Change comments.
1800 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1802 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1804 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1806 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1809 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1811 * values.c (unpack_long): Remove obsolete comment about using a
1814 * symfile.c (symbol_file_command): Add comments about command syntax.
1816 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1817 Jim Kingdon (kingdon@cygnus.com)
1819 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1820 are in the .plt section.
1821 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1822 find_solib_trampoline_target): New functions for handling
1823 stepping into -g compiled shared libraries.
1824 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1825 find_solib_trampoline_target): Add prototypes.
1826 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1827 Define to handle stepping into -g compiled shared libraries.
1828 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1829 stepping into -g compiled shared libraries.
1831 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1833 * configure.in: Add mips-*-sysv4* support.
1834 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1835 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1836 New files for MIPS SVR4 support.
1837 * Makefile.in: Update for new mipsv4 files.
1838 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1839 read_next_frame_reg to obtain the frame relative stack pointer.
1840 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1841 obtain the frame relative stack pointer.
1842 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1843 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1844 by entering them into the minimal symbol table.
1845 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1846 a long for float formats.
1847 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1848 get defined in <link.h>.
1849 * solib.c (solib_add): Add shared library sections to the section
1850 table of the target before adding the symbols.
1851 * partial-stab.h: Relocate static and global functions.
1852 * dbxread.c (read_dbx_symtab): Remove unused variable
1853 end_of_text_address. Relocate text_addr when passing it
1856 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1857 library functions before the executable is run. Retrieve dynamic
1858 symbols from stripped executables.
1859 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1860 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1861 if no debugging symbols were found.
1862 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1863 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
1865 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
1866 OSF/1 has shared libraries.
1868 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1870 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
1871 to BFD handling of dynamic symbols.
1873 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1875 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
1876 then gets its real address into FUN and its GOT/DP value into %r19.
1878 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
1880 * hppa-tdep.c (frameless_function_invocation): If no unwind
1881 descriptor was found, then assume this was not a frameless
1882 function invocation.
1883 (frame_saved_pc): If the saved PC is in a linker stub, then
1884 return the return address which the linker stub will return to.
1886 * xm-hppab.h: Never define USG.
1887 * xm-hppah.h: Always define USG.
1889 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
1891 * values.c (unpack_long, value_from_longest),
1892 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
1894 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
1896 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
1898 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1900 For SVR4 targets, enable gdb to set breakpoints in shared
1901 library functions before the executable is run.
1902 * elfread.c (elf_symtab_read): Handle symbols for shared library
1904 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
1905 and moved to objfiles.c.
1906 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
1907 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
1908 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
1909 the new generic definition from tm-sysv4.h works for Solaris.
1911 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1913 * elfread.c (elf_symtab_read): Change storage_needed,
1914 number_of_symbols and i to long. Rename get_symtab_upper_bound to
1915 bfd_get_symtab_upper_bound. Check for errors from
1916 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
1917 * nlmread.c (nlm_symtab_read): Same changes.
1919 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1921 * xcoffread.c (xcoff_next_symbol_text): New function.
1922 (read_xcoff_symtab): Set next_symbol_text_func to it.
1923 Move raw_symbol outside of read_xcoff_symtab.
1925 * remote.c (getpkt): Remove unused "out" label.
1927 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1929 * breakpoint.c (print_it_normal): Allow GDB to notify the user
1930 about more than one watchpoint being triggered.
1932 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1934 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
1936 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1938 * blockframe.c (find_pc_partial_function): mst_file_text
1939 symbols do not live in the shared library transfer table.
1940 * ch-exp.y (decode_integer_value, match_character_literal,
1941 match_bitstring_literal): Guard tolower calls with isupper,
1942 tolower on old BSD systems blindly subtracts a constant.
1943 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
1944 well when determining the producer of the object file.
1945 * mdebugread.c (has_opaque_xref): New function to check for
1946 cross reference to an opaque aggregate.
1947 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
1948 enter typedefs to opaque aggregates into the symbol tables.
1949 * mdebugread.c (parse_external): Remove skip_procedures argument,
1950 it has always been 1. Remove code that handled stProc symbols,
1951 it was never executed and was wrong, as the index of a
1952 stProc symbol points to the local symbol table and not to the
1953 auxiliary symbol info. Update caller.
1954 * mdebugread.c (parse_partial_symbols): Do not enter external
1955 stProc symbols into the partial symbol table, they are already
1956 entered into the minimal symbol table.
1957 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
1958 Remove all conditionals and definitions for ptx.
1959 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
1960 Fix addresses of floating point registers in REGISTER_U_ADDR.
1961 STORE_STRUCT_RETURN now handles cc and gcc conventions.
1962 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
1963 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
1964 signal trampoline code work.
1965 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
1966 Remove all conditionals and definitions for ptx.
1967 Remove KDB definitions.
1968 * symm-nat.c (store_inferior_registers): Fetch registers before
1969 storing them to obtain valid floating point control registers.
1970 Store fpu registers.
1971 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
1972 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
1973 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
1975 * symm-nat.c (child_resume): Update type of `signal' parameter.
1976 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
1978 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1980 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
1981 calling import stubs for functions in shared libraries.
1983 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
1985 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
1987 * ch-lang.c (chill_is_varying_struct): Magic string is
1988 was "<var_length>" is now "__var_length" (more portable).
1990 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1992 * remote.c (getpkt): If we get a timeout, actually retry rather
1993 than just giving up the first time it happens.
1994 * remote.c: Document sequence numbers.
1995 (remote_store_registers): Change syntax of 'P' request so that it
1996 never looks like a sequence number.
1998 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2000 * os9kread.c (record_minimal_symbol): add section_offset to
2001 relocate minimal symbol table.
2002 * os9kread.c (read_minimal_symbols): ditto.
2003 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2005 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2006 return. Also if file addr is 0 leave it 0, not to relocate.
2007 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2008 'set remotexoff' and 'set remotelog' commands.
2010 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2012 * remote.c (remote_store_registers): Add 'P' request to set an
2013 individual register.
2014 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2017 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2019 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2020 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2021 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2023 * command.c (do_setshow_command, case var_string): Never add a
2024 space to the end of the string.
2025 * NEWS: Document this change.
2026 * .gdbinit: Add a space to the "set prompt" command.
2028 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2030 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2031 changes to make it compile (it doesn't link yet).
2033 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2034 (set_demangling_style, set_demangling_command): Use savestring not
2035 strdup. We were not dealing properly with a NULL return from
2036 strdup, and were not declaring strdup (the system header may or
2039 * valprint.c (val_print): Remove inaccurate comment about what
2040 types can be stub types.
2042 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2043 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2044 Supply alternate version if ATTACH_DETACH is not defined.
2045 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2046 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2047 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2049 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2051 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2053 (skip_trampoline_code): Rewrite and add support for argument
2054 relocation stubs stubs, import/export stubs, calls through
2055 "_sr4export" and cascaded trampolines.
2057 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2058 if no unwind descriptor is found.
2060 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2061 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2062 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2063 differently. All registers are four bytes.
2064 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2066 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2068 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2069 registers as both single and double values (fetching 2nd 32bit half
2070 as necessary). Annotate each register printed with its precision.
2072 * paread.c (read_unwind_info): Fix off-by-one error.
2074 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2076 * main.c (complete_command): Deal with it if arg is NULL.
2078 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2080 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2081 regarding using the PC--using the PC is necessary and all the
2082 FIXME comments in the world won't make it go away.
2084 * valops.c (value_at, value_at_lazy): Give error if we dereference
2086 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2087 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2089 * stabsread.c (patch_block_stabs): Add comment about what happens
2090 if the definition is in another compilation unit from the stab.
2092 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2094 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2096 * main.c (complete_command): New command, from Rick Sladkey
2097 <jrs@world.std.com>.
2098 (symbol_completion_function): Don't declare rl_point and
2099 rl_line_buffer; they are now declared in readline.h.
2100 (show_commands): Don't declare history_base; it is declared in
2102 * command.c (lookup_cmd): Don't delete trailing whitespace.
2103 Reverts change of 14 May 1989.
2105 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2107 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2108 code from prim_record_minimal_symbol_and_info() to here. Callers
2109 of the latter can legitimately supply a section number of -1.
2111 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2113 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2114 member functions have an element in args for a (nonexistent) this
2117 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2119 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2121 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2122 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2124 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2125 for the structure's type. All callers changed.
2127 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2128 for each structure argument rather than assuming it's either
2129 true or false for all structure arguments.
2131 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2132 on the length structure passed, not the compiler used.
2134 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2135 argument for the structure's type.
2137 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2139 * values.c (set_internalvar): Don't set var->value until we are
2140 sure there won't be an error().
2142 * remote.c (get_offsets): Reinstate comment which was in
2143 remote_wait about use of SECT_OFF_TEXT and so on.
2145 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2147 * symmisc.c (maintenance_check_symtabs): New function to check
2148 consistency of psymtabs and symtabs.
2149 * symtab.h (maintenance_check_symtabs): Add prototype.
2150 * maint.c: Add new `maint check-symtabs' command.
2151 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2152 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2153 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2155 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2156 to write_memory to avoid warnings from gcc.
2157 * config/i386/xm-symmetry.h: Add missing #endif.
2158 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2159 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2160 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2162 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2164 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2165 (hppa_push_arguments): Likewise.
2167 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2169 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2170 improve remote debugging efficiency. Also fixed problems with
2171 doing function calls for programs with no entry points.
2172 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2173 entry_point_address.
2174 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2175 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2176 parse_lines): Pass section_offsets info to these routines so that
2177 we can relocate symbol table entries upon readin.
2178 * (psymtab_to_symtab_1): Set symtab->primary to tell
2179 objfile_relocate to do relocations for our symbols.
2180 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2181 (which hang off of the symbol table).
2182 * Use prim_record_minimal_symbols_and_info instead of
2183 prim_record_minimal_symbols to supply section info to make minimal
2184 symbol relocations work.
2185 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2186 -1, try to deduce it from ms_type.
2187 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2188 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2189 add code to relocate objfile->sections data structure.
2190 * remote.c (get_offsets): Use new protocol message to acquire
2191 section offsets from the target.
2192 * (remote_wait): Get rid of relocation stuff. That's all handled
2193 by objfile_relocate now.
2194 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2195 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2197 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2199 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2201 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2203 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2204 can no longer set this at run time.
2205 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2206 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2207 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2208 sparc-tdep.c compiles).
2209 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2211 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2213 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2214 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2215 * configure.in: Recognize m68*-cisco*-*.
2217 * Makefile.in (TAGS): Use variables directly, rather than using
2218 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2219 and means that these filenames no longer need be unique across all
2220 the config/* directories.
2221 * configure.in: Put the config/*/ into TM_FILE, etc.
2223 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2224 and trapv exceptions.
2226 * target.h (struct section_table), objfiles.h (struct obj_section):
2227 Change name of field sec_ptr to the_bfd_section. More mnemonic
2228 and avoids the (sort of, for the ptx compiler) name clash with
2229 the name of the typedef.
2230 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2231 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2233 * utils.c: Include readline.h.
2234 * Makefile.in (utils.o): Add dependency.
2236 * remote.c (getpkt): Add support for run-length encoding.
2238 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2240 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2242 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2244 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2245 prim_record_minimal_symbol.
2248 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2249 computing their offset from the start of the old buffer and adding
2250 to the new buffer, rather than by assuming we can add the
2251 difference between the old buffer and the new buffer (it might not
2252 fit in an int). Merge in cosmetic differences from emacs regex.c
2253 version of this macro.
2255 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2257 * Makefile.in (install-only): Fix use of program_transform_name.
2259 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2261 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2262 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2263 so I'm nuking the command.
2264 * symtab.c (find_addr_symbol): Comment out, no longer used.
2266 * main.c (main): Don't init_source_path for the -cd argument. Now
2267 that source_path doesn't contain the current_directory from when
2268 GDB started up, init_source_path is no longer useful (and is
2269 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2271 * TODO: Remove item about line numbers being off. It is useless
2272 and confusing without a reproducible test case (it mentions
2273 proceed(), but I was able to step through proceed without trouble).
2275 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2277 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2278 library functions before the executable is run. Retrieve dynamic
2279 symbols from stripped executables.
2280 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2281 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2282 symtab.c (list_symbols): Handle mst_solib_trampoline.
2283 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2284 for all targets, remove IBM6000_TARGET dependencies.
2285 * dbxread.c (read_dbx_dynamic_symtab): New function.
2286 * dbxread.c (dbx_symfile_read): Use it.
2287 * dbxread.c (SET_NAMESTRING): Set namestring to
2288 "<bad string table index>" instead of "foo" if the string index is
2290 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2292 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2293 to break_command. Handle mst_file_* minimal symbol types.
2294 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2296 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2298 * c-exp.y(yylex): fix potential memory overflow.
2300 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2302 * environ.c (set_in_environ): Eliminate special handling of PATH and
2304 * putenv.c: Removed, conflicts with system declaration of
2305 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2307 * Makefile.in: Change accordingly.
2308 * procfs.c (procfs_create_inferior): Change comment accordingly.
2310 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2312 * rs6000-tdep.c: Change value to value_ptr.
2314 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2316 * i386m3-nat.c: Include floatformat.h.
2317 (get_i387_state): Use memset not bzero.
2321 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2322 ieee-float.h to floatformat.h.
2324 * valprint.c (val_print_string): Ignore error if the error
2325 happened after a terminating '\0'.
2327 * c-valprint.c (c_val_print): Never add 1 to return value from
2328 val_print_string; just return what it returns.
2330 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2331 looping through all of the enums.
2332 * infrun.c (signals_info): Use it.
2334 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2336 * main.c (main): When printing warning about bad baud rate, don't
2337 use warning(); it relies on current_target which isn't set up yet.
2339 * breakpoint.c (_initialize_breakpoint): Update docstring for
2340 tbreak to match what the code actually does. Don't mention tbreak
2341 in docstrings for "enable once" or "enable breakpoints once".
2343 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2345 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2346 while (0). That defeats the whole purpose of using do . . . while (0).
2347 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2348 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2349 using a ?: expression as an lvalue is not portable.
2351 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2352 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2353 'p' and 'r' symbol descriptors into a single symbol to look for a
2355 * README, config/sparc/tm-sparc.h: Update comments.
2357 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2359 * mdebugread.c (parse_type): Do not complain for types with
2360 an `indexNil' aux index, these are simply undefined types.
2361 Remove indexNil check from caller of parse_type.
2362 * mdebugread.c (parse_partial_symbols): Do not enter
2363 stGlobal, scCommon symbols into the minimal symbol table, their
2364 value is the size of the common, not its address.
2365 Handle scInit, scFini, scPData and scXData sections.
2366 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2368 Enter stProc symbols into the global_psymbols list once, not into
2369 the static_psymbols_list.
2370 Get rid of dummy psymtab if it is empty, to allow proper detection
2371 of stripped executables.
2372 * mdebugread.c (cross_ref): Allow cross references to Fortran
2375 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2377 * stabsread.c (common_block_end, fix_common_block): Stash the
2378 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2379 as to not assume that a pointer fits in an enum.
2381 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2383 * os9kread.c (fill_sym): check compiler verion number for pre-
2385 * os9kread.c (os9k_process_one_symbol): address of symbol is
2386 relative to section not module.
2387 * stabsread.c (define_symbol): add symbol type 's' as local
2389 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2391 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2392 * remote-os9k.c: fix bug in 'set remotebaud' function.
2393 * remote-os9k.c (rombug_link): minimize checking so to improve
2395 * symfile.c (symbol_file_command): check if failed to link, also make
2396 the command be able to accept more than one filenames.
2397 * target.c (target_link): check if failed to link with rombug.
2398 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2400 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2402 * remote-es.c (es1800_child_ops): Don't declare it static.
2404 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2406 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2408 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2410 * dbxread.c: New variable lowest_text_address.
2411 (record_minimal_symbol, read_dbx_symtab): Set it.
2412 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2413 end_of_text_address.
2414 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2416 * dbxread.c (end_psymtab): Remove old and commented out
2417 capping_global and capping_static. Fix comments regarding
2418 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2420 * parser-defs.h: Add "extern" to start of variable declarations so
2421 we don't end up with commons.
2422 * parse.c: Define these variables.
2424 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2427 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2429 * alpha-tdep.c: Change value to value_ptr.
2431 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2433 * solib.c (elf_locate_base): New function to locate the address
2434 of the dynamic linker's runtime structure in the dynamic info section.
2435 * solib.c (locate_base): Use it instead of iterating over the list
2436 of mapped address segments.
2437 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2440 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2442 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2443 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2444 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2445 signal trampoline and interrupt routines.
2446 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2447 (frame_chain, frame_chain_valid): Likewise.
2448 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2449 saved regs convention for SP.
2451 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2452 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2453 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2455 * tm-hppah.h (IN_SIGTRAMP): Define.
2457 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2459 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2460 alphabetic character as the start of a name.
2462 * sparclite/Makefile.in (all install): Build and install aload.
2464 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2465 config.guess and config.sub produce.
2467 * mips-tdep.c: Change value to value_ptr.
2469 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2471 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2472 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2473 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2474 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2475 value with value_ptr. This is for the ptx compiler.
2476 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2478 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2479 #if 0 i386_float_info.
2480 * symm-tdep.c (round): Remove. Also remove sgttyb.
2481 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2482 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2483 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2484 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2486 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2487 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2488 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2489 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2490 tm-i386v.h is apparently OK.
2491 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2492 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2495 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2497 * osfsolib.c (xfer_link_map_member): Update to use new
2498 target_read_string interface.
2500 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2502 * infrun.c (wait_for_inferior): In checking
2503 remove_breakpoints_on_following_step, check
2504 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2506 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2508 * os9kread.c (os9k_process_one_symbol): Rename
2509 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2510 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2511 (CORE_ADDR)0, from target_link, since that is what it uses.
2512 Process name at end, not during parsing (like we did before Kung's
2513 change), so that -readnow and -mapped can appear anywhere.
2514 Make text_relocation a local variable.
2515 * config/i386/i386os9k.mt: Fix comment.
2516 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2517 * os9kread.c: Put "comments" after #endif inside /* */.
2518 * stabsread.h: Add os9k_stabs variable.
2519 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2521 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2522 descriptor in global_symbols not local_symbols.
2523 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2525 (read_type): If os9k_stabs, accept function parameters after 'f'
2527 (read_array_type): If os9k_stabs, don't expect index type and
2528 expect lower and upper to be separated by ',' not ';'.
2529 (read_enum_type): If os9k_stabs, read a number before the first
2530 enumeration constant.
2531 (os9k_init_type_vector): New function.
2532 (dbx_lookup_type): Call it when starting new type vector.
2533 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2534 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2535 * os9kstab.c: Removed.
2536 * Makefile.in: Update accordingly.
2537 * objfiles.c (objfile_relocate_data): Removed.
2538 * remote-os9k.c (rombug_wait): Call objfile_relocate
2539 not objfile_relocate_data.
2540 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2541 * remote-os9k.c (rombug_wait): Call find_pc_section not
2543 * main.c (quit_command): Check inferior_pid; revert Kung change.
2544 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2546 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2548 * os9kread.c: New file to read os9000 style symbo table.
2549 * os9kstab.c: new file to read os9000 style stabs.
2550 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2551 * objfiles.c (find_pc_objfile): new function to search objfile
2553 * objfiles.c (objfile_relocate_data): new function to relocate
2554 data symbols in symbol table.
2555 * objfiles.h: Add two aux fields in struct objfile to handle
2556 multiple symbol table files situation like in os9000.
2557 * symfile.c: Change so 'symbol-file' command can handle multiple
2558 files. Also call target_link() to get relocation infos.
2559 * target.c (target_link): new function to get relocation info when
2560 a symbol file is requested to load.
2561 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2562 because in cross mode there's no inferior pid, bit they need to
2564 Makefile.in: add os9kread.c os9kstab.c and .o's.
2565 configure.in: add i386os9k target.
2566 config/i386/i386os9k.mt: new add.
2567 config/i386/tm-i386os9k.h: new add.
2569 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2571 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2572 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2574 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2576 * target.c, target.h (target_read_string): Provide error detection to
2577 caller. Put string in malloc'd space, so caller need not impose
2579 * solib.c (find_solib): Update to use new interface.
2580 * irix5-nat.c (find_solib): Read o_path from inferior
2581 (clear_solib): Free storage for o_path.
2582 * valprint.c (val_print_string): Add comments.
2584 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2586 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2589 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2591 * value.h (struct value): Add modifiable field.
2592 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2593 (record_latest_value): Don't mess with VALUE_LVAL of value.
2594 * valops.c (value_assign): Check it. Reword existing error
2595 message on not_lval.
2597 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2598 (STEP_SKIPS_DELAY): Added.
2599 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2602 * valprint.c (val_print_string): If errcode is set, always print
2603 an error, regardless of force_ellipsis. In the non-EIO case,
2604 just print the error message rather than calling error(). Don't
2605 access *(bufptr-1) if bufptr points to the start of the buffer.
2606 When looking for '\0', don't increment bufptr and addr if bufptr
2607 started out already at limit. If an error happens on fetching the
2608 first character, don't print the string.
2610 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2612 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2615 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2616 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2617 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2618 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2619 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2620 * findvar.c: Update comment regarding ieee-float.h.
2622 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2624 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2625 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2626 Define to make backtracing through the various sigtramp handlers
2628 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2629 the saved pc from ucontext on the stack for SVR4 signal handling.
2631 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2633 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2634 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2635 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2636 just use the global variable itself. When printing baud rate,
2637 don't print a baud rate if baud_rate is -1.
2639 * coffread.c (read_coff_symtab): Pass mst_file_* to
2640 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2641 symbols in the minimal symbols regardless of SDB_TYPE.
2643 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2645 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2646 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2647 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2648 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2649 ignored bs->stop for a bp_step_resume breakpoint.
2650 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2651 which performs one (the check_sigtramp2 one) of the functions
2652 which had been handled by the step_resume_breakpoint. For each
2653 use of the step_resume_breakpoint, make it still use the
2654 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2656 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2657 When setting the frame address of the step resume breakpoint, set
2658 it to the address for frame *before* the call instruction is
2659 executed, not after.
2661 * mips-tdep.c (mips_print_register): Print integers using
2662 print_scalar_formatted rather than duplicating all the
2663 CC_HAS_LONG_LONG and so on.
2664 (mips_push_dummy_frame): Use read_register_gen rather than using
2665 read_register and then putting it back in target format with
2666 store_unsigned_integer. If registers are more than 4 bytes, give
2667 an error rather than have some registers overwrite other
2669 #if 0 unused include of opcode/mips.h.
2671 * symfile.h: Don't declare arguments for coff_getfilename.
2673 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2675 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2677 * configure.in (hppa*-*-osf*): New configuration.
2678 * config/pa/hppaosf.mt: New target makefile fragment.
2679 * config/pa/tm-hppao.h: New target include file.
2681 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2683 * exec.c (print_section_info): Print entry point for exec_bfd only.
2684 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2685 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2686 causes problems if <sys/types.h> has no multiple inclusion protection.
2688 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2690 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2691 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2692 (CALL_DUMMY_LENGTH): Changed accordingly.
2694 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2696 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2697 numbers of register windows.
2699 * sparclite/hello.c: Add factorial function for testing.
2700 * salib.c: Use macros instead of constants for I/O addresses to
2701 make 931 support easier.
2702 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2703 register in sta/lda instructions.
2705 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2707 * dbxread.c (process_one_symbol): Set
2708 block_address_function_relative for COFF like we do for ELF and SOM.
2710 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2712 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2714 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2715 the enumerators of an ecoff enum into the partial symbol table.
2716 * mdebugread.c (parse_partial_symbols): Call it.
2717 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2718 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2719 offsets. Cast psymtab->read_symtab to PTR before passing it to
2721 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2722 set up the global offset table pointer in pic compiled code.
2723 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2724 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2725 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2726 ensures that floats are promoted to doubles before they are pushed
2729 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2731 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2732 Fixup cache_on and flush_i_cache so that they work for both the
2733 930 and 932 processors. Rewrite most low level funcs (uart
2734 access & cache stuff) to use new ASI access macros in sparclite.h.
2735 Also make it easy to access second serial port.
2737 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2739 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2740 <sys/stat.h>; not needed.
2742 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2744 * stack.c (print_frame_info): In "pathological" case, don't
2745 distrust the line number information.
2747 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2749 * mips-tdep.c (mips_print_register): handle 64 bits register.
2750 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2752 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2756 * Makefile.in (install): Do the sed for program_transform_name
2757 ourselves instead of worrying about INSTALL_XFORM. This enables
2758 users to override INSTALL_PROGRAM in the standard way.
2760 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2761 depend on Makefile.in.
2763 * defs.h, valprint.c: Make longest_to_int a function not a macro.
2764 Only test against INT_MIN if a LONGEST is bigger than an int.
2766 * README: Change GhostScript to Ghostscript.
2768 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
2770 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
2771 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
2772 character file names.
2773 * Makefile.in (ALLPARAM): Add these files.
2775 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
2776 character file names.
2777 * Makefile.in: Add Kung's new mips64 files.
2779 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2781 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2782 mips64el-*-ecoff and mips64-big-*.
2783 * defs.h: get rid of FORCE_LONG_LONG.
2784 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2785 parsing. Change register size to be MIPS_REGSIZE.
2787 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2789 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2790 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2791 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2793 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2795 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2796 (remove_commands, add_commands): Add/remove hms-drain when target
2799 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2801 * configure.in: Add Lynx/rs6000 support.
2802 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2803 messages. Add rs6000 support. Don't try to modify unwritable
2805 * rs6000-nat.c: Move lots of native dependent stuff (like core
2806 file support) from rs6000-tdep.c & xcoffexec.c to here.
2807 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2808 * xcoffexec.c: Move native dependent stuff to nat.c.
2809 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2811 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2813 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2814 New files to support Lynx/rs6000.
2816 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2818 * README: Remove note about gcc warnings on alpha, these should be
2820 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2821 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2822 remote-utils.c, stabsread.c: Include <string.h>.
2823 * regex.c: Include "defs.h", change re_comp argument to const char *.
2824 * infptrace.c (fetch_register, store_inferior_registers): Change
2825 regaddr to type CORE_ADDR.
2826 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2827 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2829 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2831 * symtab.h: Always define BYTE_BITFIELD to nothing.
2833 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2835 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2836 * configure.in: Remove comment about m68k-em.mt.
2837 * Makefile.in: Remove references.
2839 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2841 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2844 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2846 * target.c (target_preopen): If target_kill doesn't remove the
2847 target from the stack, use pop_target to do it.
2849 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2850 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2851 changes to stabsread.c from summer 1993.
2853 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2854 printing the program, rather than passing NULL to printf.
2855 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2856 try to call UDIDisconnect again. Print better message.
2857 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2859 (udi_create_inferior): If udi_session_id is negative, open a new
2860 TIP rather than giving an error.
2862 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2863 config/ns32k/ns32km3.mh: Define NAT_FILE.
2864 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
2865 (it was inconsistent and namespace-wrong) to NM_M3_H.
2866 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
2867 (m3_open): New function.
2869 * TODO: Update Mach section.
2871 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
2873 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
2875 * printcmd.c (printf_command): Add missing single-letter
2876 backslash-escape sequences, and improve error message.
2878 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2880 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
2881 rather than trying to shove an int into a pointer and back out
2882 again. This avoids compiler warnings.
2884 * defs.h (alloca): Declare as void *, not char *, on hpux.
2885 Don't prototype it, just declare the return type.
2887 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2889 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
2890 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
2892 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2894 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
2895 ZERO_REGNUM, just read it as zero without talking to the board.
2897 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
2899 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
2900 to store_floating, not nonexistent variable len.
2902 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
2904 (mips_store_word): Change calling convention to return errors, and
2905 to provide old contents if the caller wants it.
2906 (mips_xfer_memory): Deal with errors from mips_store_word.
2907 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
2908 define now that remote-mips.c doesn't use BREAKPOINT.
2910 * remote-mips.c (mips_create_inferior): Call warning if arguments
2911 specified, and then execute "set args" command. Call error, not
2912 mips_error, if executable file not specified.
2914 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
2917 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
2920 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2922 * value.h (print_longest): Rename "value" to "val" in prototype
2923 declaration because some compilers don't like arguments whose
2924 names are the same as types.
2925 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
2926 before passing it to remote_*_bytes.
2928 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
2930 * h8500-tdep.c (saved_pc_after_call): The size of the
2931 pc is memory model dependent. (segmented_command,
2932 unsegmented_command, _initialize_h8500_tdep): New commands to
2933 change memory model.
2934 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
2936 * remote-hms.c (hms_load): Remove breakpoints when loaded.
2937 (hms_wait): Use new status structure
2938 (hms_open): Push the target here. (hms_before_main_loop): Not
2939 here. (supply_val, hms_fetch_register, hms_store_register): Cope
2940 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
2941 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
2942 all registers in a compact way.
2944 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2946 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
2947 as CORE_ADDR to match definition in rs6000-tdep.c.
2949 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2951 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
2952 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
2953 definitions into the psymtab.
2955 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2957 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
2958 a special exceptionSize for the 68332.
2960 * remote-udi.c (udi_attach): If no arguments, print error.
2962 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
2964 * Makefile.in (VERSION): Bump to 4.12.1
2965 * NEWS, README: Update to match 4.12 release.
2967 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2969 * command.c (empty_sfunc): New function.
2970 (add_set_cmd): Use it instead of not_just_help_class_command.
2971 (not_just_help_class_command): Change calling convention back to
2972 what it was before yesterday's change.
2974 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
2975 of the type if present.
2977 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2979 * printcmd.c (decode_format): Don't blithely set the size for
2980 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
2982 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
2983 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
2984 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
2985 always just check against INT_MIN and INT_MAX (this also fixes things
2986 if sizeof (long) > sizeof (int), e.g. Alpha).
2987 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
2988 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
2989 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
2990 BUILTIN_TYPE_UNSIGNED_LONGEST.
2991 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
2992 longest_int and longest_unsigned_int.
2993 * value.h (struct value): Just align to LONGEST, rather than worrying
2994 about CC_HAS_LONG_LONG.
2995 * valarith.c (value_binop): Figure out type ourself based on
2996 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
2997 point is that we don't depend on CC_HAS_LONG_LONG anymore.
2998 * valprint.c (val_print_type_code_int): Just call
2999 extract_unsigned_integer directly, rather than going through
3001 * printcmd.c (decode_format): Remove code which would sometimes
3002 change 'g' size to 'w' for integers. print_scalar_formatted handles
3003 printing huge integers well enough, thank you.
3005 * command.c (add_set_cmd, not_just_help_class_command): Change
3006 to make this the sfunc, not cfunc, since that is how we call it.
3007 * command.h: Comment difference between sfunc and cfunc.
3008 * demangle.c (set_demangling_command): Add third arg since that
3009 is how it is called.
3010 (_initialize_demangler): Use sfunc, not cfunc, for
3011 set_demangling_command, since that is how it is called.
3012 Remove show_demangling_command; it has no effect.
3014 * command.c (shell_escape): Report errors correctly (with error
3015 message from strerror).
3017 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3019 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3020 x_scnlen.l rather than x_scnlen to match corresponding change in
3023 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3025 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3026 Change comments regarding TYPE_CODE_BOOL.
3027 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3028 regardless of the language.
3029 (value_true): Just call value_logical_not regardless of language.
3030 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3031 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3032 * language.h: Improve comment for la_builtin_type_vector.
3033 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3034 builtin_type_m2_bool.
3036 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3038 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3039 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3041 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3043 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3044 by restarting the ioctl.
3046 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3048 * target.h (target_wait): Add comment about calling
3049 return_to_top_level.
3051 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3053 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3054 additional arguments.
3055 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3057 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3059 * sparc-stub.c: Remove unnecessary #include of memory.h.
3061 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3063 * mips-tdep.c: Remove code which sets saved_regs from
3064 init_extra_frame_info and put it in new function mips_find_saved_regs.
3065 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3066 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3067 check if it is NULL and call mips_find_saved_regs if so.
3069 * remote-mips.c: Use unfiltered, not filtered, output most places.
3071 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3072 backtrace. Revise comments.
3074 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3076 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3077 alpha and irix. The _sigtramp case has to be handled properly
3078 in the tdep files if we have no ecoff debugging info.
3079 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3080 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3081 without PC_REGNUM kludge.
3082 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3083 Clean up handling of mips sigtramp frames, improve comments.
3085 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3087 * paread.c (read_unwind_info): Fix typo.
3089 * paread.c (pa_symtab_read): Update the "check_strange_names"
3090 filter to match GCC's current output. Filter out section symbols
3091 (which the HP linker sometimes puts in the wrong place).
3093 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3095 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3097 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3099 * Makefile.in: Remove all references to sparcly-nat.c.
3101 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3102 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3103 duplicating serial.h and target.h.
3105 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3106 are not used anywhere (a 5 Oct 1993 change removed the uses).
3108 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3109 * config/m68k/es1800.mt: Add comment.
3110 * remote-es.c: Extensive changes to update to current conventions.
3112 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3113 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3114 to achieve the desired timeout.
3115 * serial.h (serial_t): Add field timeout_remaining.
3117 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3119 * c-exp.y (yylex): Reenable nested type code.
3121 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3123 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3125 * remote-mips.c (mips_ops): Fix docstring.
3127 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3129 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3130 with the old tm-m68k-em.h:
3131 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3132 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3133 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3134 Add FIXME regarding GET_LONGJMP_TARGET.
3136 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3137 * infptrace.c (kill_inferior): Add comments.
3138 * main.c (quit_command): Call target_close after we kill or
3140 * remote-udi.c (udi_close): Don't error() if QUITTING.
3142 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3144 * configure.in: Make m68k-coff and aout add monitor support in
3145 addition to the standard serial support.
3147 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3149 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3152 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3154 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3155 * elfread.c (record_minimal_symbol_and_info),
3156 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3158 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3160 * i386-stub.c: Add ".text" right before "mem_fault:".
3162 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3164 * remote-utils.c (usage): Fix message to be accurate and conform
3165 more closely to normal conventions.
3167 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3168 whether to show information about exec_bfd, and not control whether
3169 to show information about device and speed.
3171 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3172 usage message, don't dump core.
3174 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3175 for variable size array.
3176 (bug_fetch_register, bug_store_register): Rename "value" to
3177 "fpreg_buf" because some compilers don't like variables whose
3178 names are the same as types.
3179 (bug_store_register): Use a cast when converting char * to
3182 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3183 of the command in error message (the text was referring to the old
3184 name of the command).
3186 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3188 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3189 full details on structure elements without names. This partially
3190 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3191 of those changes was accidental.
3193 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3194 defined, make it an error to specify a single argument which is not
3197 * Makefile.in (version.c), main.c (print_gdb_version): Use
3198 host_alias and target_alias, not host_canonical and
3199 target_canonical, to print configuration.
3201 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3203 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3204 of builtin_type_long. It is necessary to get a type which is
3205 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3207 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3208 various miscellaneous things discovered in the process:
3209 * printcmd.c, defs.h (print_address_numeric): New function.
3210 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3211 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3212 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3213 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3215 * utils.c, defs.h (gdb_print_address): New function.
3216 * expprint (dump_expression), gdbtypes.h: Use it.
3217 * breakpoint.c (describe_other_breakpoints),
3218 symmisc.c (dump_symtab, print_symbol):
3219 Use filtered not unfiltered I/O.
3220 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3221 just run gdb under a debugger for this (and it had problems with
3222 printing addresses, how to print b->shadow, etc.).
3223 * buildsym.c (make_blockvector), core.c (memory_error),
3224 exec.c (print_section_info), maint.c (print_section_table),
3225 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3226 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3227 Add comments saying code is broken. Marked with "FIXME-32x64".
3228 * dbxread.c (process_one_symbol), partial-stab.h (default),
3229 remote-vx.c (vx_run_files_info):
3230 Don't cast int being passed to local_hex_string.
3231 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3232 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3234 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3236 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3237 * source.c: Include <sys/types.h> regardless of USG.
3239 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3241 * valops.c (value_assign): Set `type' after coercing toval.
3242 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3243 Use extract_unsigned_integer to get the address of a reference.
3245 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3247 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3248 AIX can use ? instead of \ for continuation. Deal with it.
3250 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3251 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3252 the HP compiler in ANSI mode doesn't like.
3254 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3255 based on USG, rather than defining HAVE_SIGSETMASK to an
3256 expression containing defined. Having a macro used in #if expand
3257 to an expression containing "defined" is undefined according to
3258 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3261 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3263 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3264 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3266 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3268 * ch-exp.y (match_string_literal): Allow a zero-length string.
3269 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3271 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3273 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3274 passing them to print_387_status.
3275 (print_387_status): Don't subtract top from 7 before using it.
3276 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3277 from 7; the above explains it.
3279 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3281 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3282 pointer value when fixing up the frame at the start of a function.
3284 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3286 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3287 Sparc from the stack.
3289 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3291 * remote-mips.c (mips_initialize): Clear mips_initializing via
3292 cleanup chain, not directly.
3294 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3295 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3296 munging the timeout due to the limited range of c_cc[VTIME].
3298 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3299 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3300 m3-nat.c (m3_create_inferior): Pass it.
3301 * procfs.c: Remove ptrace function. It was declared in a way which
3302 conflicted with the prototype in unistd.h on Solaris.
3304 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3306 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3307 in the sigcontext if it is a signal trampoline frame.
3308 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3309 Define for Solaris2.
3311 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3313 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3314 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3315 tm-sparc.h so they can be overridden if necessary.
3317 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3319 * lynx-nat.c: Add Sparc support.
3320 * sparcly-nat.c: Remove. It's useless.
3321 * config/sparc/nm-sparclynx.h: Rewrite.
3322 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3324 * config/sparc/tm-sparclynx.h: Rewrite.
3326 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3328 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3329 directory. Old code was discarded, since the new opcode table has
3332 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3334 * Makefile.in (realclean): Remove info files per make-stds.texi.
3336 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3338 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3339 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3340 * config/sparc/tm-sun4sol2.h: Define it.
3342 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3344 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3345 if we did not find a symbol.
3347 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3349 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3352 * hppab-nat.c (call_ptrace): Delete redundant function.
3353 (kill_inferior, attach, detach, child_resume): Likewise.
3354 (child_xfer_memory): Likewise.
3356 * hppah-nat.c (call_ptrace): Delete redundant function.
3357 (kill_inferior, attach, detach, child_resume): Likewise.
3359 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3361 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3363 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3365 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3366 (CHILD_XFER_MEMORY): Define.
3367 (PT_*): Define so that generic infptrace.c code can be used.
3369 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3371 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3372 struct section_offsets *, not a (nonexistent) struct section_offset *.
3374 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3375 internal_xcoff_symtab, not an array of one of them. Change lots of
3376 "main_aux" to "&main_aux" and so on.
3378 * coffread.c, xcoffread.c: Include <coff/internal.h>
3381 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3383 * coffread.c (coff_getfilename): Make it not static.
3385 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3387 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3388 a completely gratuitous difference between xcoffread.c and coffread.c).
3390 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3392 * infrun.c (wait_for_inferior): Don't set frame for
3393 step_resume_breakpoint for IN_SIGTRAMP cases.
3395 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3396 breakpoint.c (bpstat_what): Move step_resume from its own field of
3397 the struct bpstat_what into the main_action. Make it override
3398 other breakpoints. This is a conservative change in the sense
3399 that before the step resume breakpoint was a breakpoint.c
3400 breakpoint, hitting the step resume breakpoint overrode even
3401 calling bpstat_stop_status.
3403 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3405 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3406 in case execution was stopped in the called function.
3407 * stack.c (print_frame_info, frame_info): If backtracing through
3408 a call dummy, handle the starting source line number on a line
3409 boundary like backtracing through sigtramp.
3410 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3411 for call dummy frame right. Remove old test for dummy frame,
3412 it has been unused at least since gdb-3.5.
3413 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3416 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3418 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3420 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3422 * infrun.c (signals_info), target.c (target_signal_from_name):
3423 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3425 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3427 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3428 * inflow.c (terminal_ours_1): When discussing how to deal with the
3429 tty state, make note of query() as well as readline.
3431 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3432 signals for which stop and print are cleared by default.
3434 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3436 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3437 reserved fields to hold a stub unwind entry type. Fix typo.
3438 (stub_unwind_entry): New structure for raw stub unwind entries.
3439 (stub_unwind_types): The types of stubs we may encounter.
3440 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3441 * hppa-tdep.c (rp_saved): Use additional information provided
3442 by linker stub unwind descriptors.
3443 (frameless_function_invocation): Likewise.
3444 (frame_chain_valid): Likewise.
3445 * paread.c (compare_unwind_entries): New function for sorting
3446 unwind table entries.
3447 (read_unwind_info): Rewrite to remove dependency on host endianness.
3448 Read in data from the $UNWIND_END$ subspace which contains linker
3449 stub unwind descriptors. Merge that data into the basic unwind
3452 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3454 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3456 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3457 from either the symbol name or the auxent.
3458 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3461 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3463 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3465 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3467 * README: Update notes for alpha port.
3469 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3471 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3472 for operation fault, constraint fault, and type fault.
3474 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3476 * Makefile.in (init.c): Add comment explaining formatting conventions.
3478 * c-exp.y (parse_number): Assign to temporary between the right
3479 shifts, to work around a bug in the SCO compiler.
3481 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3482 Add various files which were added to GDB recently.
3484 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3487 * Makefile.in: Add mostlyclean target.
3489 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3493 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3495 * main.c (show_commands): Make return type of extern
3496 history_get be HIST_ENTRY, rather than struct _hist_entry.
3497 (The latter loses with the upcoming merged readline.)
3499 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3501 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3502 const char *, not char *.
3504 * symtab.h (struct symbol): Make section short, not unsigned short.
3506 * symtab.c (lookup_symbol): Add comment about QUIT here.
3508 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3510 * c-exp.y (parse_number): Check for overflow regardless of range
3511 checking. Fix overflow check to use unsigned LONGEST, not
3514 * c-exp.y (parse_number): Make it so that integer constants are
3515 builtin_type_long_long if builtin_type_long isn't big enough or if
3516 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3518 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3519 Print our "()" first, then recurse for the target type.
3521 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3523 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3525 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3527 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3529 * utils.c (request_quit): Re-establish signal handler regardless
3532 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3534 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3536 * i960-tdep.c: Include target.h.
3538 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3540 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3542 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3544 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3545 changes (status -> ourstatus; declare status, etc.).
3546 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3548 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3550 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3552 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3554 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3556 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3558 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3560 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3562 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3564 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3566 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3567 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3569 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3572 Add search to target vector (#if 0'd until after 4.12):
3573 * target.h (to_search, target_search): Add.
3574 * gdbcore.h, core.c (generic_search): Add.
3575 * remote.c (remote_search): Add.
3576 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3579 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3580 is on, call find_pc_function rather than relying just on the minimal
3581 symbols (probably only matters for symbol readers which don't put
3582 statics in the minimal symbols, but changing this strikes me as
3583 not conservative enough).
3584 Initialize name_location in all cases.
3585 If no symbol and no msymbol, don't print anything symbolic.
3587 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3589 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3591 * printcmd.c (print_address_symbolic): Make it search the
3592 symtabs for variables as well as functions. Add `set print
3593 fast-symbolic-addr' and default it to fast (the old way).
3594 Print line numbers for data items as well as functions.
3596 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3597 address, if a symbol is found (take two more args pointing to
3598 where to store these results).
3600 * symtab.h (find_addr_symbol): Add prototype.
3602 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3604 * objfiles.h: Fix comments to reflect the fact that the phrase
3605 "top of stack" always refers to where the pushing and popping takes
3606 place, regardless of whether it is at the highest or lowest address.
3608 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3610 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3611 compiler generated tag names.
3612 * mdebugread.c (parse_type): Handle cross references to qualified
3614 * valops.c (value_struct_elt): Improve error message if the
3615 address of a method is requested from an object instance.
3616 * valops.c (search_struct_method): Make name_matched non-static
3617 to get it initialized correctly.
3618 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3619 exclude segment register which are not writable on newer SCO versions.
3621 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3623 * go32-xdep.c: Remove unused function uerror.
3624 (sigsetmask): Declare return type. Declare argument (to match the
3625 way it is called). Explicitly return 0.
3627 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3629 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3630 partial_symbol): Shrink the storage sizes of symbols, by making
3631 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3632 enums and small ints to the end of each struct to improve
3633 alignment, and switching the section number from int to unsigned
3636 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3638 * symtab.c (find_addr_symbol): New routine that will find the nearest
3639 symbol associated with an address. It does so by exhaustive
3640 search of the symtabs, so it's slow but complete.
3642 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3644 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3645 to [0,0] rather than [0, end of first source file]. This avoids
3646 problems with other parts of GDB looking for linetables in the
3647 _globals_ symtab. Eliminate variables num_object_files and
3648 first_object_file_end.
3650 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3652 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3653 (pop_frame): Restore PC2 and LR0 from dummy frames.
3654 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3655 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3656 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3657 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3658 (SETUP_ARBITRARY_FRAME): Define.
3660 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3662 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3664 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3666 * remote-udi.c (udi_resume): Correct prototype.
3668 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3670 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3671 hppa_frame_find_saved_regs.
3672 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3673 (prologue_inst_adjust_sp): New function.
3674 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3675 (skip_prologue): Completely rewrite to use unwind information.
3676 (hppa_frame_find_saved_regs): Likewise.
3678 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3680 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3681 to convert a signal number with appropriate bounds checking.
3683 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3685 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3687 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3688 print a newline to end the display anyway.
3690 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3691 coprocessor status regs) when popping a frame. This fixes
3692 float exceptions that occur after calling inferior functions.
3694 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3695 Read and write the fsr (float status register) to/from the child
3696 process along with the float regs. Remove Peter Schauer's change
3697 of May 24 '93, which has higher overhead and doesn't solve the
3698 real problem (which was that FSR wasn't being set).
3700 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3702 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3703 stack overflow check isn't right after the register stack
3704 adjustment instruction. Metaware R2.3u compiler moves other
3705 things in front of it. This fix isn't perfect but is what's
3708 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3710 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3712 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3713 character filenames.
3714 * configure.in: Change accordingly.
3716 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3718 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3719 _filtered io routines from these two files.
3721 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3723 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3724 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3725 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3727 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3729 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3731 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3732 printing to gdb_stderr.
3734 * remote-udi.c (udi_kill): Don't close the connection, just set
3735 inferior_pid to zero.
3736 (udi_mourn): Call remove_breakpoints.
3738 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3740 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3742 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3744 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3746 * remote-bug.c: At the start of each section, reset srec_frame
3749 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3750 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3751 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3752 code which looks for those two waitkinds. Use switch statement.
3753 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3754 CHILD_SPECIAL_WAITSTATUS.
3756 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3757 * Move target_signal_from_host, target_signal_to_host, and
3758 store_waitstatus from inftarg.c to target.c. procfs needs them.
3759 * target.c: Include "wait.h" and <signal.h>.
3760 * target.h, infrun.c (proceed), proceed callers: Pass new code
3761 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3762 enums being treated as unsigned and is cleaner.
3763 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
3765 * infcmd.c (signal_command), infrun.c (signals_info):
3766 Don't allow user to specify numeric equivalent of
3767 TARGET_SIGNAL_DEFAULT.
3769 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
3771 * config/alpha/alpha-netware.mt: New target support for Alpha
3773 * configure.in: Add alpha-*-netware* target.
3775 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
3777 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3779 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3781 * target.h: Add enum target_waitkind, enum target_signal, and
3782 struct target_waitstatus. Change status argument to target_wait to
3783 be struct target_waitstatus * instead of int *.
3784 * target.h, infrun.c, all targets: Change type of signal arguments
3785 to resume(), proceed(), and target_resume() from int to enum
3787 * All targets (*_wait, *_resume): Change accordingly.
3788 * infcmd.c (program_info, signal_command), throughout infrun.c,
3789 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3790 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3791 signal code stuff right with the new signals would be non-trivial).
3792 * inferior.h (stop_signal): Make it enum target_signal not int.
3793 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3794 target_signal_from_name): New functions.
3795 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3796 store_waitstatus): New functions.
3797 * procfs.c (procfs_notice_signals): Use them.
3798 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3800 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3802 * objfiles.c (build_objfile_section_table): Don't abort() if
3803 objfile->sections is already set.
3805 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3806 to match recent change to exec.c.
3810 * main.c (print_gdb_version): Change year to 1994.
3812 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3813 * Makefile.in (NONSRC): Add ChangeLog-93.
3815 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3817 * stabsread.c (read_type): Allow defining several type numbers
3818 at once (e.g. "(1,2)=(3,4)="...).
3820 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3822 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3824 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3826 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3827 to process_one_symbol.
3828 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3829 avoid caching a bad endaddr in find_pc_partial_function.
3831 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3833 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3835 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3837 * infrun.c (wait_for_inferior): Do not step or step resume past
3838 the end of a one-line function we just stepped into.
3840 For older changes see ChangeLog-93
3846 version-control: never