1 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
3 * configure.in: No longer looks for nm, tm, and xm headers in
4 config/<header>; they are always in config/<cpu>/<header>.
6 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
8 * objfiles.c (allocate_objfile): Add the newly-created objfile to
9 the end of the list of objfiles, instead of at the beginning.
11 * xcoffread.c (allocate_include_entry): New function, abstracted
12 from code in record_include_begin.
13 (record_include_begin, record_include_end): Call it.
15 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
16 target_has_stack to decide whether to create a real stack frame
19 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
21 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
23 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
25 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
27 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
28 field names into what is expected by sparc-nat.c.
30 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
32 * c-typeprint.c (c_typedef_print): Add missing Chill support.
34 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
36 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
38 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
40 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
41 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
44 * nlm/Makefile.in: Get rid of NWSOURCE.
45 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
46 * nlm/gdbserve.o: Add dummy __main routine.
47 * nlm/gdbserve.def: Turn on debug.
49 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
51 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
53 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
55 * config/tm-nbsd.h: New file, support for all NetBSD targets.
56 * config/xm-nbsd.h: fix typo.
57 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
58 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
60 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
62 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
64 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
65 change typeo in error msg (`inferrior' -> `inferior').
67 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
69 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
70 attach_flag (this check was performed by the callers). Also check
71 inferior_thisrun_terminal.
72 * inftarg.c (child_wait), lynx-nat.c (child_wait),
73 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
74 attach_flag in deciding whether to call set_sigint_trap and
77 * value.h (struct value): Change literal_data from PTR to char *,
78 since that is the way it is used.
80 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
82 * somread.c (som_symfile_read): Force unwinds to be re-read after
83 reading in a new partial symbol table.
85 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
87 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
88 an obsolete conditional.
89 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
90 an obsolete conditional.
91 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
94 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
96 * Makefile.in (ns32k-opcode.h): Remove reference.
97 (ns32k-pinsn.o): Update dependencies.
98 * ns32k-opcode.h: Remove file.
99 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
100 all other code in this file.
102 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
104 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
105 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
107 * nlm/Makefile.in: Add rule for .S.o.
108 * nlm/aio.h: Protect from multiple inclusions.
109 * nlm/alpha-io.S: Remove everything we don't need.
110 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
111 Remove, no longer needed.
112 * nlm/alpha.c: Merge in lots of stuff from previous files.
113 * nlm/alpha.h: Don't #include alpha-patch.h. Make
114 breakpoint_insn extern.
115 * Move stuff from alpha-patch.h into here.
117 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
119 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
121 * annotate.c (annotate_starting): Flush output.
123 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
125 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
126 the callers of symbol_file_add. Gets rid of heuristic fence-post
127 warnings on mips and alpha targets when the PC resides in a shared
128 library which is not yet read in.
129 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
130 irix5-nat.c (solib_add), osfsolib.c (solib_add),
131 remote-vx.c (vx_open), solib.c (solib_add):
132 Add call to reinit_frame_cache after all shared libraries are read in.
133 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
134 symfile.c (symbol_file_command, add_symbol_file_command):
135 Add call to reinit_frame_cache after symbol_file_add.
137 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
139 * config/xm-nbsd.h: New file, support for all NetBSD ports.
140 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
141 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
142 * configure.in: Add sparc-*-netbsd target.
144 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
146 * remote-vx.c (vx_attach): Interpret the command argument as an
149 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
151 * configure.in: Change i[34]86 to i[345]86.
152 * nlm/configure.in: Likewise.
153 * gdbserver/configure.in: Likewise.
155 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
157 * configure.in (i386-*-netware): Automatically configure nlm
160 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
162 * nlm/gdbserve.c: conditionalize header file inclusion for either
163 NetWare 4.0 or PIN targets.
164 * nlm/i386.c: include appropriate header files.
165 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
168 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
170 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
171 * nlm/gdbserve.def: Autoload clib.
173 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
175 * breakpoint.c (condition_command): Call breakpoints_changed.
177 * gdbtypes.h: Declare f77_create_literal_string_type and
178 f77_create_literal_complex_type.
179 * valops.c (f77_value_literal_string, f77_value_substring,
180 f77_value_literal_complex): Use xmalloc not malloc.
181 * valops.c (f77_value_literal_string, f77_value_substring):
182 Make addr char * not CORE_ADDR.
183 * value.h (struct value): Add new field literal_data of aligner union.
184 (VALUE_LITERAL_DATA): Use it.
185 * f-lang.h: Declare find_common_for_function.
186 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
187 myaddr fields of a union. Don't overload it with the frame field
188 (not sure this is necessary; I'm not sure what lval_* codes
189 VALUE_SUBSTRING_* can be used with).
191 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
193 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
194 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
196 * rs6000-nat.c: Include libbfd.h again, needed until reference
197 to bfd_cache_lookup is cleaned out.
199 * config/i386/linux.mh (XM_CLIBS): Add -lm.
201 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
203 Work to reduce the interrupts-off duration when running in DOS.
204 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
205 (dos_async_rx): rewrite to unpack as many characters from the
206 asynctsr as possible into a local buffer.
208 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
210 Initial Fortran language support, adapted from work by Farooq Butt
211 (fmbutt@engage.sps.mot.com).
212 * Makefile.in: Add Fortran-related files and dependencies.
213 * defs.h (language_fortran): New language enum.
214 * language.h (_LANG_fortran): Define.
215 (MAX_FORTRAN_DIMS): Define.
216 * expression.h: Reformat to standard.
217 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
218 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
219 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
220 TYPE_CODE_LITERAL_STRING): New type codes.
221 (type): New fields upper_bound_type and lower_bound_type.
222 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
223 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
225 (builtin_type_f_character, etc): Declare.
226 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
227 * f-exp.y: New file, Fortran expression grammar.
228 * f-lang.c: New file, Fortran language support functions.
229 * f-lang.h: New file, Fortran language support declarations.
230 * f-typeprint.c: New file, Fortran type printing.
231 * f-valprint.c: New file, Fortran value printing.
232 * eval.c (evaluate_subexp): Add code for new expression opcodes,
233 fix wording of error message.
234 * gdbtypes.c (f77_create_literal_complex_type,
235 f77_create_literal_string_type): New functions.
236 * language.c (set_language_command): Add Fortran info.
237 (calc_f77_array_dims): New function.
238 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
240 * symfile.c (deduce_language_from_filename): Recognize .f and .F
241 as Fortran source files.
242 * valops.c (f77_value_literal_string, f77_value_substring,
243 f77_value_literal_complex): New functions.
245 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
247 * c-typeprint.c (c_print_type): Assume demangled arguments
248 if a '(' is found in varstring, looking for ')' at the end of
249 varstring did fail with demangled const member functions, which
250 have a trailing `const'.
251 * remote.c (get_offsets, putpkt): Change to `char' buffers,
252 to avoid errors when compiling with DEC c89.
253 (remote_wait): Cast to `char *' before passing buffer to
254 fputs_filtered, to avoid errors when compiling with DEC c89.
255 (remote_wait): Do not return inferior_pid by default, this
256 statement is never reached, which causes warnings from some
258 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
259 * symfile.c (load_command): If called with no argument, try
260 to get the filename from the executable file.
261 (generic_load): Remove check for NULL filename, it is done
264 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
266 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
267 from June 2, 1994 (what was I thinking?!?). Fix it right this
270 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
272 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
274 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
276 * README: Grammar improvements, clarifications, updates.
278 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
280 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
281 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
282 * configure.in (powerpc-*-netware*): Automatically configure nlm
284 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
285 specific stuff. Make things more configurable.
286 * nlm/configure.in: Add powerpc-*-netware* target. Use
287 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
289 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
290 Remove lots of architecture-specific stuff.
291 * nlm/gdbserve.def: Add new imports.
292 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
293 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
295 * nlm/prelude.o: What was this doing here?
296 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
297 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
298 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
299 * config/powerpc/tm-ppc-nw.h: Ditto.
301 * nlmstub.def: New file, contains imports for 386 nlm stub.
303 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
305 * remote-pa.c: New file for HPPA embedded support. Currently it's
307 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
309 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
311 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
312 STORE_RETURN_VALUE): Define to use %a0 for pointers.
314 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
316 * remote-mips.c: Remove unused declaration of mips_load.
318 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
320 * coffread.c: General cleanup, and support for section offsets.
321 (time.h, sys/types.h, libbfd.h): Don't include.
322 (cur_src_start_addr, cur_src_end_addr): Rename to
323 current_source_start_addr, current_source_end_addr.
324 (nlist_stream_global): Remove.
325 (nlist_bfd_global): New global variable.
326 (coff_symfile_read): Remove code that gets and uses fileno()
328 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
329 section_offsets parameter, add text/data section offset to
330 appropriate symbols' values.
331 (read_one_sym): Use bfd_read instead of fread.
332 (init_stringtab, init_lineno): Change first parameter to a bfd,
333 use bfd routines instead of raw I/O.
335 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
337 * symtab.c (decode_line_1): If funfirstline and we get a
338 non-LOC_BLOCK symbol (e.g. variable or type), then error().
340 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
342 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
343 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
344 (TAGS): Also pass result of find on config sub-directory to etags.
345 (ALLPARAM): Remove; now unused.
347 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
349 * Makefile.in (VERSION): Bump to 4.13.1
350 * NEWS, README: Update to match gdb 4.13 release version.
352 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
354 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
355 * cxux-nat.c: Remove dangling #else block.
356 (m88k_harris_core_register_addr): New function.
358 * environ.c (init_environ): If no environment, do nothing.
360 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
362 * remote.c (remote_wait): Return inferior_pid instead of 0 for
365 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
367 * sparclite/aload.c (sys_error, error): Use vfprintf to variable
370 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
372 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
373 errno_max, signo_max, strtoerrno, strtosigno): Delete.
374 Include "libiberty.h" instead.
376 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
378 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
379 add additional argument specifying raw address to permit
380 proper release of debug registers.
381 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
384 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
386 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
387 define them in top.c. Add comments to the hooks.
389 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
391 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
392 `to_remove_breakpoint' fields.
394 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
396 * infcmd.c (run_command): Remove comment suggesting using
397 target_has_execution instead of inferior_pid.
399 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
401 * remote-mips.c (mips_open): add code to handle baud rate.
403 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
405 * infrun.c (wait_for_inferior): Call target_resume() upon
406 detection of new processes.
408 * procfs.c (create_procinfo): Return pointer to new procinfo
410 * (do_detach): Spacing & formatting cleanup.
411 * (procfs_wait): Move wait_again label to ensure that we really
412 wait again. On exit from fork, release new child from gdbs'
414 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
416 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
418 * i386-nlmstub.c (handle_exception): Wait until the thread has
419 been started before killing the NLM by pointing the PC at
422 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
424 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
425 Irix 5 has a standard _sigtramp signal handler.
426 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
427 it is not needed for a standard _sigtramp signal handler.
428 Add shared library sections to the section table of the target
429 before adding the symbols.
430 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
431 instructions that do not prepare a stack adjustment.
432 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
433 which does the right thing on machines where `char' is unsigned.
435 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
437 * remote.c (remote_open): Move setting of inferior_pid prior to
438 call to remote_start_remote. Also use unique value for pid to
439 avoid confusion with read_register_pid & friends.
440 * (remote_wait): Return inferior_pid instead of 0 in all cases.
442 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
444 * dwarfread.c (bfd.h): Don't include.
446 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
448 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
449 kill the program being debugged. KillMe(), the undocumented
450 call intended for this purpose, causes the server to hang.
452 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
454 * remote.c (read_frame): Calculate run length encoded checksum
456 * config/sh/stub.c: New file.
458 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
460 * target.c (find_default_run_target): Make sure to_can_run is set
463 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
465 * TODO: Remove note about fast watchpoints and remove obsolete
468 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
470 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
471 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
472 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
474 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
476 * target.c (add_target): Don't call clean_target on target
478 * (unpush_target): Test for to_close being set before calling.
479 * (target_xfer_memory, target_info): Check for to_has_memory
480 before playing with memory.
482 * remote.c (remote_open): Set inferior_pid to make kill command
484 * inflow.c (kill_command): Revert change of Aug 2. Use
485 inferior_pid to determine whether to print out "The program is not
488 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
490 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
491 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
492 * m3-nat.c: Pass argument to return_to_top_level.
493 Declare m3_kill_inferior before use.
494 (port_chain_insert): In "can't happen" case, abort rather than
495 setting `mid' to large decimal constant (which gcc warns about).
496 (get_thread_name): Use cast to convert const char * to char *.
497 (add_mach_specific_commands): #if 0 "thread break" command.
498 (m3_trace_him): Call push_target.
499 (mach_really_wait): New argument pid; remove unused
501 (intercept_exec_calls): Call target_terminal_init and
502 target_terminal_inferior once the child execs.
503 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
505 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
507 * procfs.c (procfs_mourn_inferior): don't dereference the
508 procinfo pointer after it has been freed.
510 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
512 * breakpoint.c (breakpoint_1): Improve pluralization in display
513 of breakpoint hit counts.
515 * language.h (struct language_defn): Remove unused field
517 (longest_float): Remove, no longer used.
518 * language.c (unknown_language_defn, auto_language_defn,
519 local_language_defn): Remove init of la_longest_float field.
520 * c-lang.c (c_language_defn, cplus_language_defn,
521 asm_language_defn): Ditto.
522 * ch-lang.c (chill_language_defn): Ditto.
523 * m2-lang.c (m2_language_defn): Ditto.
525 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
527 * defs.h (bfd_read, bfd_seek): Remove declarations.
528 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
530 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
532 * inflow.c (kill_command): Fix a bug which prevented target
533 programs to be killed.
535 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
537 * defs.h: Change two-line declarations to one-line form.
538 (NORETURN): Define as "volatile" only for older GCCs.
539 (ATTR_NORETURN): Define for newer GCCs.
540 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
542 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
544 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
545 * breakpoint.c (delete_breakpoint, enable_breakpoint,
546 disable_breakpoint): Don't call breakpoints_changed; it is now
547 called via the *_breakpoint_hook functions.
548 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
550 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
552 * stabsread.c (read_type): Fix a bug in enum size calculation.
554 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
556 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
557 argument types to shut up GCC.
559 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
560 linker stub, then return the address the stub will return to.
561 (frame_saved_pc): Correctly restart the search for the saved
562 pc when a linker stub is encountered.
564 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
565 register stores emitted by the version 9 HP compilers.
566 (inst_saves_fr): Relax test for a specific base register (%r1);
567 this avoids losing with the version 9 HP compilers.
568 (skip_prologue): Try to skip argument stores emitted by the HP
569 compilers. It's not perfect, but it's better than before.
571 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
573 * findvar.c (write_pc write_pc_pid): Remove casts to long when
574 calling write_register_pid.
575 * (write_register_pid): Add prototype.
577 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
579 * remote.c (read_frame): Split readchar/checksum calculation into
580 two parts since evaluation order is undefined.
582 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
584 From Kevin A. Buettner (kev@cujo.geg.mot.com).
585 * Makefile.in (coredep.o): Add inferior.h as dependency.
586 * inflow.c: Add F_SETOWN to list of defines to check
587 around code that uses F_SETOWN.
589 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
591 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
592 set the -L and -B directory prefixes so we can link with it.
594 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
596 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
597 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
600 * General hackery to support alternate user-interface.
601 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
602 disable_breakpoint): Call hooks for alternate user-interface.
603 * defs.h: Add declarations for alternate user-interface hooks.
604 * main.c (main): Add --nw (and --nowindows) options to disable
606 * (near call to command_loop): Call command_loop_hook if set.
607 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
608 * stack.c: Call print_frame_info_listing_hook if set.
609 * top.c (gdb_init): Initialize targets.c and utils.c prior to
610 other files to make sure that calls to error and warning will
611 work. Call init_ui_hook after everything else.
612 * utils.c (query): Call query_hook if set.
613 * (gdb_flush): Call flush_hook if set.
614 * Change _initialize_utils to initialize_utils cuz we don't use
615 automatic initialization of utils.c anymore.
617 * Support for TK GUI.
618 * Makefile.in: Add rule for gdbtk.o.
619 * configure.in: Add support for --enable-gdbtk.
620 * gdbtk.c: New file. Contains support routines for TK interface.
621 * gdbtk.tcl: New file. Implements GUI policy.
623 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
626 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
628 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
629 there and we are using the gcc from the tree.
630 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
632 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
634 * Makefile.in (annotate.o): Add dependencies.
636 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
638 * sparclite/aload.c: Added new -q (quiet) option.
639 return 0 exit status if file was successfully downloaded.
641 * nlm/gdbserve.c: merge in command line argument parsing changes
642 and bug fixes made to i386-nlmstub.c.
644 * i386-nlmstub.c: The returnLength field must be initialized
645 before portConfig is passed to AIOGetPortConfiguration.
646 Compare command line arguments with strnicmp(); args are
647 case insensitive on netware.
649 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
651 * Makefile.in (DISTSTUFF): Add definition.
652 (diststuff): Add for new distribution support.
653 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
654 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
655 Remove old distribution building rules, now uses standard
656 distribution support in parent directory Makefile.in.
658 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
660 * target.c (push_target): Cast result from xmalloc.
662 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
664 * elfread.c (elf_symtab_read): Discard compiler labels generated
665 by the Solaris 2.1/Intel SunPro compiler.
667 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
669 * target.c (nomemory): Fix prototype and routine to take correct
672 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
674 * Makefile.in (clean): Remove libgdb-files.
676 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
678 * coredep.c: Include inferior.h.
680 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
682 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
685 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
687 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
688 .cp as C++, alphabetize better.
690 * breakpoint.c (ignore, condition): Move usage note into body of
691 help text, so first line can be one-line summary.
693 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
695 * target.c (unpush_target): Fix handling of removal of top target.
697 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
699 * Makefile.in: Add stuff to build nlmstub.
700 * Add rule for annotate.o to keep Sun make happy.
701 * configure.in: Add config for powerpc/Netware.
703 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
704 filename. This speeds up handling of trailing N_SO stabs (they
705 mark the end of a .o file).
707 * target.c, target.h: Change the way pushing and popping of
708 targets work to support target overlays and inheritance.
709 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
710 Fixup references to current_target, due to previous changes.
712 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
713 needed to get the address of longjmp out of the target.
715 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
717 * main.c: Include <ctype.h>.
719 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
721 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
724 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
726 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
728 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
730 * Makefile.in (VERSION): Bump to 4.12.4.
732 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
734 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
735 * configure.in (m88*-harris-cxux*): New configuration.
736 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
737 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
739 * config/m88k/tm-m88k.h: Add comment about Harris OS.
740 (TARGET_WRITE_PC): Pass pid through to register writers.
742 * configure.in (m68*): Put vendor-only-specified host configs
743 after vendor-and-os-specified configs.
744 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
746 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
747 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
750 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
752 * elfread.c (elf_symtab_read): Handle error return from
753 bfd_get_dynamic_symtab_upper_bound gracefully.
755 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
757 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
758 registers in use by the inferior.
759 * coredep.c (fetch_core_registers, register_addr): Use it.
760 * findvar.c (registers_changed, registers_fetched,
761 read_register_bytes): Ditto.
762 * infcmd.c (do_registers_info, registers_info): Ditto.
763 * infptrace.c (fetch_inferior_registers,
764 store_inferior_registers): Ditto.
765 * stack.c (frame_info): Ditto.
767 * coredep.c (CORE_REGISTER_ADDR): New macro.
768 (fetch_core_registers): Use it.
770 * breakpoint.c (ignore, condition): Add usage notes to help strings.
771 * symfile.c (add-symbol-file): Add usage note to help string.
772 (add_shared_symbol_files_command): New command.
775 * inferior.h (read_pc_pid): Declare.
776 * breakpoint.c (watchpoint_check): Cache breakpoint in local
777 variable b, remove unused variable other_type_used.
778 * main.c (inferior.h, call-cmds.h): Include.
780 * remote.c (remote_wait): Return 0 by default.
782 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
784 Stop printing at null char option, from Oliver Meyer
785 (omeyer@i3.informatik.rwth-aachen.de).
786 * valprint.h, valprint.c (stop_print_at_null): New global.
787 * valprint.c (_initialize_valprint): New print set subcommand
789 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
790 printing a char array, adjust the number of chars to print.
792 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
794 From Kevin A. Buettner (kev@cujo.geg.mot.com).
795 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
796 pic code in addition to prologues where an instruction from the
797 prologue gets moved into the delay slot of a branch instruction
798 immediately following the prologue. A table of potential prologue
799 instructions (prologue_insn_tbl) is now used for picking apart a
801 (frame_find_saved_regs): Changed the way in which limit gets set
802 so that the delay slot of branch instructions immediately
803 following the prologue gets examined.
804 (pushed_size, store_parm_word, store_parm, push_parameters,
805 collect_returned_value): Deleted.
807 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
809 * infrun.c (wait_for_inferior): Handle stepping into leaf
810 functions whose prologue consists of gp loading code only.
812 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
814 * dbxread.c: Don't include libbfd.h.
815 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
816 <time.h>, or <sys/types.h>.
817 * elfread.c (elf_symfile_read): Use only standard BFD functions to
818 collect information about the stab and stab string sections.
820 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
822 * stabsread.c (read_huge_number): handle large unsigned number
823 for stabs generated by os9k C compiler.
825 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
827 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
828 * breakpoint.h (hit_count): New breakpoint field.
829 * breakpoint.c (show_breakpoint_hit_counts): New variable.
830 (clear_breakpoint_hit_counts): New function.
831 (bpstat_stop_status): Increment the hit count.
832 (breakpoint_1): Display the hit count.
833 * infcmd.c (run_command): Reset breakpoint hit counts.
834 * target.c (generic_mourn_inferior): Don't clear ignore counts if
835 displaying hit counts.
837 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
839 * elfread.c (elf_symfile_read): Unconditionally add dynamic
840 symbols for all symbol files. Makes skipping over the
841 trampoline code work when stepping from a function in a shared
842 library into a function in a different shared library for Irix 5.
843 Other ELF targets do not have enough information in their
844 dynamic symbol tables to make this work.
845 (elf_symtab_read): Relocate mst_solib_trampoline address.
847 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
849 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
850 * configure.in (m68*-atari-sysv4*): New configuration.
851 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
852 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
853 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
854 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
855 * config/m68k/amix.mh, config/m68k/amix.mt,
856 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
859 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
861 * symtab.c (find_function_start_sal): New function to find
862 the start of a function from a function symbol.
863 (decode_line_1, decode_line_2): Use it instead of open coded
864 partial copies of the code.
865 (list_symbols): Quote symbol name before passing it to
866 break_command to enable proper handling of mangled symbols.
868 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
870 * ch-exp.y (match_simple_name_string): Don't lower-case here.
871 * ch-exp.y (yylex): First try name lookup using exact name
872 typed by user; if that fails, try lower-cased name.
874 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
876 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
877 Move "no debugging symbols found" test to symfile.c.
878 * symfile.c (syms_from_objfile, reread_symbols): Add
879 "no debugging symbols found" test.
880 * coffread.c (init_stringtab): Handle stripped files with a
881 stringtab offset of zero gracefully.
882 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
883 BFD instead of stop_pc heuristic to determine if it is a dynamically
885 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
886 ioctl, it indicates that the process has exited.
888 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
890 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
891 .PARISC.unwind section now.
893 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
895 * breakpoint.c (mention): Always show breakpoint address if no
898 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
900 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
901 handling of shared libraries for non-ELF executables, but only if
902 HANDLE_SVR4_EXEC_EMULATORS is defined.
903 (locate_base): Try to find debug_base in the dynamic linker
904 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
905 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
906 Define to enable handling of shared libraries for a.out executables,
907 run under Solaris BCP.
909 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
911 * infrun.c (wait_for_inferior): Print "Program exited normally"
912 regardless of batch_mode.
913 * defs.h, top.c (batch_mode): Removed.
915 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
917 * Makefile.in (dcache_h): Remove redundant definition.
918 (init.c): Add a comment.
919 (top.c): Remove explicit compile action.
920 * breakpoint.c (mention): Share code indicating location of
921 break/watchpoints, don't print address if addressprint is off.
922 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
923 (demangle): Remove redundant declarations.
924 * eval.c: Remove redundant function declarations.
925 * objfiles.h: Cosmetic and grammatical improvements.
926 * TODO: Various updates.
928 * remote-mips.c: Replace all \r chars with \015.
929 (mips_receive_header): Display control characters readably.
930 (mips_xfer_memory): Add a simple progress display.
932 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
934 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
936 * remote-hms.c (flush): New function.
937 (expect): Get edge case right.
938 (hms_read_inferior_memory): Be more tolerant of line noise.
940 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
942 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
943 target files, not non-existent mach3.mh and mach3.mt.
945 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
947 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
948 symbols for all symbol files. Makes skipping over the
949 trampoline code work when stepping from a function in a shared
950 library into a function in a different shared library.
951 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
953 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
955 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
956 names mean end of .o file.
957 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
958 top of routine. Handle new thread notification cleanly.
959 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
960 thread notification scheme.
961 * (child_resume): General cleanups, handle resumption of all
964 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
966 * ser-go32.c: Rewrite to run under windows.
967 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
969 * serial.c (serial_open): Notice device "pc".
970 * remote-e7000.c: Fix copyright date.
971 (expect): Compare \n and \r the same.
972 (e7000_open): Allow pc as a serial port
973 * sh/sh.mt: Add ser-e7kpc.
974 * h8300/h8300hms.mt: Add ser-e7kpc.
975 * main.c (proc_wait): Don't wait if using go32.
977 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
979 * somread.c: Simplify by using stabsect_build_psymtabs.
980 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
981 corresponding to the name of the text section. All references
983 (somstab_build_psymtabs): Delete function, no longer needed.
985 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
987 * somread.c: Renamed from paread.c. Changed function names and
988 comments to reflect that this file deals with SOM (an object file
989 format), rather than the PA (a cpu).
990 (Makefile.in): Chaned appropriately.
991 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
992 * dbxread.c (somstab_build_psymtabs): Renamed from
993 pastab_build_psymtabs.
995 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
997 * core-sol2.c: New file to handle ELF and BCP core file flavours.
998 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1000 * Makefile.in: Updated for core-sol2.c.
1001 * README: Add notes about SPARCworks cc under Solaris 2.x,
1002 from Casper H.S. Dik (casper@fwi.uva.nl).
1003 * config/mips/xm-makeva.h: Removed, no longer necessary.
1004 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1005 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1006 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1008 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1010 * gdba.el: Put program input and output in a separate buffer.
1012 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1014 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1015 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1016 with global variable of same name in libnsl.so on UnixWare.
1018 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1020 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1021 embedded in template name.
1023 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1025 * config/i386/nm-linux.h: change calling convention of
1026 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1027 target_insert_watchpoint() and
1028 target_remove_watchpoint().
1030 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1031 to be long long in gdb.
1032 * config/mips/tm-bigmips.h: ditto.
1034 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1036 * c-lang.c (asm_language_defn): New definitions for language_asm,
1037 mostly copied from c_language_defn, to avoid warnings when
1038 switching between c and asm stack frames.
1040 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1042 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1043 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1044 (upgrade_type, handle_psymbol_enumerators): Likewise.
1045 (has_opaque_xref, cross_ref): Likewise.
1046 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1047 debugging information, rather than doing it here.
1048 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1049 point in ecoff_debug_swap backend structure, rather than calling
1050 ecoff_slurp_symbolic_info directly.
1052 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1054 * breakpoint.c: Include annotate.h. Call annotate_field rather
1055 than printing annotation directly.
1057 * main.c: Include string.h.
1059 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1061 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1062 call it instead of doing normal loop.
1063 * infcmd.c (attach_command): Don't call wait_for_inferior if
1065 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1066 hook that can decide whether to step over the next breakpoint.
1067 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1068 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1071 * configure.in: Improve sorting/formatting of hosts and targets.
1072 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1073 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1074 * Makefile.in (stop-gdb): New target.
1075 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1078 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1080 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1081 the identical initialization can be deleted from main.c, but i
1082 haven't done so just in case.
1084 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1086 * gdba.el: Added menu windows and slightly improved window
1087 handling to gdba.el. Fixed numerous minor bugs that were causing
1088 emacs and gdb to fall out of sync.
1090 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1092 * breakpoint.c: annotate changes lost at merge, put back in.
1094 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1096 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1099 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1101 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1103 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1104 writing of floating registers, the dpx2 kernel disallows it.
1105 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1106 is contained in o_praw.
1107 * irix5-nat.c (solib_map_sections): Adjust sections by the
1108 difference between the loaded address and the prelinked address.
1109 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1111 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1112 symbols, their value is absolute.
1113 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1114 libraries fh->adr fields of zero. Relocate minimal symbol values
1115 upon readin. Relocate non-stabs symbols upon readin.
1116 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1117 start address of the outermost block.
1118 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1119 instead of section_offsets and use relocated pst->textlow for
1120 line number and procedure address relocations.
1122 From gmo@MicroUnity.com (Guillermo A. Loyola):
1123 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1124 Handle SGI Irix5 stIndirect symbol type.
1126 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1128 * breakpoint.c: fix a syntax error native cc does not like.
1130 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1131 * sparclite/Makefile.in: ditto.
1132 * sparcl-tdpe.c: change file name because first 8 chars has to be
1134 * sparcl-stub.c: ditto.
1136 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1138 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1140 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1142 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1143 ignore) a PID argument.
1144 (hppa_pop_frame): Pass a PID to target_write_pc.
1145 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1146 and pass through a PID argument.
1147 (target_read_pc, target_write_pc): Update prototypes.
1149 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1151 * Makefile.in: add new file sparclite-tdep.c.
1152 * sparclite/Makefile.in: add new file sparclite-stub.c.
1153 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1155 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1156 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1158 * sparclite-tdep.c: new file, contains hardware breakpoint support
1160 * sparclite-stub.c: new file, stub code that add support hardware
1162 * breakpoint.c: add hardware breakpoint support.
1163 * breakpoint.h: add new breakpoint type to support hardware
1165 * config/mips/nm-irix4.h: change interface for target dependent
1166 code supporting watch point.
1167 * config/pa/nm-hppab.h: change interface for target dependent
1168 code supporting watch point.
1170 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1172 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1174 * stabsread.c (read_struct_fields): os9k nested structure does not
1175 have terminating ';', instead it just get to ',' and bit position
1178 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1180 * nlmread.c (nlm_symtab_read): Clean up a bit.
1181 * (nlm_symfile_read): Record bounds of main() so that backtrace
1182 command will know where to stop.
1183 * objfiles.c (objfile_relocate): Relocate entry point/func info
1184 for backtrace as well.
1185 * objfiles.h: Define values for invalid PCs for entry point info.
1186 * symfile.c (init_entry_point_info): Initialize invalid values
1187 with aforementioned macros.
1188 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1189 to cause backtrace to stop when it gets back to main().
1190 * config/i386/tm-i386nw.h: Ditto.
1192 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1194 Fix value_print, which used to be ostensibly language-independent,
1195 but would print pointers and arrays in C syntax. Instead, call
1196 a language-specific function.
1197 * language.h (struct language_defn): New functional field
1199 (LA_VALUE_PRINT): New macro.
1200 * language.c (unk_lang_value_print): New stub/dummy function.
1201 (unknown_language_defn, auto_language_defn, local_language_defn):
1203 * c-valprint.c (c_value_print): New function, with code moved from:
1204 * valprint.c (value_print): ... here. Now just invoke
1205 LA_VALUE_PRINT to do language-specific stuff.
1206 * valprint.c (value_print_array_elements): Make non-static.
1207 * c-lang.c (c_language_defn, cplus_language_defn): Add
1208 c_value_print in the la_value_print field.
1209 * m2-lang.c (m2_language_defn): Likewise.
1210 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1211 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1212 * ch-valprint.c (chill_value_print): New function, based on
1213 c_value_print, but use Chill "look and feel."
1214 * c-lang.h (c_value_print): New prototype.
1215 * ch-lang.h (chill_value_print): New prototype.
1216 * value.h (value_print_array_elements): New prototype.
1218 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1219 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1221 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1223 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1224 to new file top.c. Make things extern instead of static and
1225 similar rearrangements to deal with this.
1227 * utils.c: Move fputs_unfiltered to main.c. Remove
1228 FPUTS_UNFILTERED_OVERRIDE ifndef.
1229 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1230 and libgdb uses utils.c and top.c.
1232 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1234 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1236 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1238 * ch-valprint.c (chill_val_print_array_elements): New function.
1239 A Chill version of val_print_array_elements, it prints the
1240 array index labels, in additions ot the array element values.
1241 (chill_val_print): Use the new function.
1243 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1245 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1247 * defs.h (enum language): Add language_asm.
1248 * findvar.c (read_register_bytes read_register_gen
1249 write_register_bytes read_register read_register_pid
1250 write_register write_register_pid supply_register): Move multi-
1251 thread handling down into these routines. Create XXX_pid routines
1252 that allow register references to specify the pid.
1253 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1254 read_sp write_sp read_fp write_fp): Move these routines from
1255 infcmd to findvar to centralize the whole mess.
1256 * i386-nlmstub.c: Portability fixes.
1257 * infptrace.c (child_resume): Conditionalize to allow other natives
1258 to override it. Remove PIDGET gubbish, it's no longer necessary.
1259 * infrun.c (wait_for_inferior): Put registers_changed() before
1260 target_wait() to speed up remote debugging.
1261 * Replace code that reads registers from other threads with much
1262 nicer looking new function calls (see changes to findvar.c).
1263 * Don't skip prologues if debugging assembly source.
1264 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1265 child_resume to handle multi-thread debugging properly.
1266 * remote.c: Add O response to get console output from target.
1267 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1268 SERIAL_ERROR here to simplify callers.
1269 * Change static var timeout to remote_timeout.
1270 * (fromhex): Remove unnecessary return -1 at end of routine.
1271 * (remote_wait): Turn this into a big switch statement. Add
1272 support for O response.
1273 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1274 * (getpkt): Split getpkt into two parts. read_frame deals with
1275 all formatting issues, run-length encoding, and framing. getpkt
1276 now handles error recovery, and frame detection.
1277 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1278 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1279 control. (hardwire_readchar): Handle EINTR from read().
1280 * symfile.c (deduce_language_from_filename): Add support for .s
1282 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1283 override infptrace's child_wait.
1284 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1285 instead of XXXlynx.h.
1286 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1288 * nlm/gdbserve.c: Portability fixes.
1290 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1292 * inftarg.c (child_wait): Call proc_wait, not wait.
1293 (child_mourn_inferior): Call proc_remove_foreign.
1294 * main.c (gdb_init): Call init_proc.
1295 * main.c: Provide dummy versions of init_proc, proc_wait, and
1296 proc_remove_foreign for the gdb case (the libgdb case provides its
1297 own versions of these functions).
1298 * Makefile.in (libgdb-files): Add libproc.a.
1300 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1302 Hardware watchpoints for Linux, from Rick Sladkey
1303 (jrs@world.std.com).
1304 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1305 new hardware breakpoint recovery method.
1306 * i386v-nat.c (i386_insert_watchpoint,
1307 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1308 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1309 New functions to support the 386 hardware debugging registers.
1310 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1311 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1312 target_insert_watchpoint, target_remove_watchpoint): Define these
1313 macros to use the hardware debugging functions in i386v-nat.c.
1315 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1317 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1320 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1322 * target.c, target.h: New variables target_activity_function and
1324 * inflow.c, inferior.h: New functions set_sigio_trap and
1326 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1328 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1330 * remote-sim.h (sim_verbose): Delete.
1331 Document callbacks needed.
1332 (sim_*): Change result to void where there isn't one.
1333 (sim_open): Clarify argument and error response.
1334 (sim_close): Declare.
1335 (sim_load): Change bfd_handle argument to file name. Clarify result.
1336 (sim_create_inferior): Renamed from sim_set_args.
1337 (sim_set_pc): Delete.
1338 (sim_info): Delete printf_fn argument.
1339 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1340 (gdbsim_load): Try sim_load first.
1341 (gdbsim_create_inferior): Call sim_create_inferior.
1342 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1343 (gdbsim_close): Call sim_close.
1344 (gdbsim_files_info): Update call to sim_info.
1345 (gdbsim_ops): Realign comments.
1347 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1349 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1351 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1352 the auxent if the symbol's name is ".file". From David Edelsohn
1353 <c1dje@watson.ibm.com>.
1355 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1357 * breakpoint.c (breakpoint_1): Fix typo.
1359 * annotate.c (annotate_field_end): Fix typo.
1361 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1363 * Makefile.in (TSSTART): Remove; no longer used.
1365 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1366 fputs_unfiltered and exit directly, rather than fatal. The latter
1367 calls vfprintf_unfiltered!
1369 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1370 * value.h, printcmd.c (print_value_flags): Move from here...
1371 * annotate.c: ...to here, and make it use can_dereference.
1373 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1375 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1376 Remove, needed for both native and cross.
1377 * target.c (attach_flag, generic_mourn_inferior): Put here.
1378 * utils.c (job_control): Put here.
1379 (terminal.h): Don't include anymore.
1381 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1383 * source.c (find_source_lines): Always use code that was #ifdef
1384 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1385 leaving it on the chain. Reindent much of this function.
1386 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1387 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1388 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1389 config/ns32k/xm-ns32km3.h: Remove all references to
1390 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1391 * main.c, fork-child.c, many config files: Remove all
1392 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1395 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1396 This avoids __eprintf troubles.
1398 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1400 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1401 initialization code which needs to be called even if we bypass the
1402 command line stuff into gdb_init.
1403 * utils.c (fputs_unfiltered): Surround in #ifndef
1404 FPUTS_UNFILTERED_OVERRIDE.
1405 * Makefile.in (libgdb.a): New target.
1407 * utils.c: Rearrange I/O stuff a bit so that all output goes
1408 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1409 which made %s not work with arbitrarily large strings.
1410 * printcmd.c (printf_command): Use printf_filtered, not
1411 printf_unfiltered and printf, now that arbitrary limit is gone.
1414 * breakpoint.c (watchpoint_check): Remove unused variable b.
1415 * stack.c (print_frame_info): Move sp and buf inside #if.
1416 * eval.c (evaluate_subexp): Remove unused variables pp,
1417 mangle_ptr, ptr, and mangle_tstr.
1418 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1420 * symtab.c (lookup_symtab): Put variable copy inside #if.
1421 (decode_line_1): Put variable q1 inside #if 0.
1422 * target.h: Declare target_link.
1423 * infrun.c (wait_for_inferior): Remove unused variables signame.
1424 * remote.c (remote_resume): Remove unused variable name.
1425 * c-exp.y (parse_number): Parenthesize operand of shift.
1426 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1427 (this is a semantic change, the warning seems to have detected a bug).
1428 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1429 * coffread.c: Move variable temptype inside #if.
1430 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1432 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1433 (chill_val_print): Remove unused variable in_range.
1434 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1435 (chill_val_print): Add default case for switch.
1436 * stabsread.h: Declare stabsect_build_psymtabs.
1437 * os9kread.c (read_minimal_symbols): Make this return void.
1438 (os9k_symfile_read): Remove unused variables stb_exist and val.
1439 (os9k_symfile_init): Remove unused variable val.
1440 (fill_sym): Remove unused variable id.
1441 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1442 unused variable nsl.
1443 Remove unused variable symfile_bfd.
1444 #if 0 unused variables lbrac_unmatched_complaint and
1445 lbrac_mismatch_complaint.
1446 Remove declaration for non-existent function os9k_next_symbol_text.
1448 * annotate.c, annotate.h: New files, containing a function for
1449 each annotation which outputs it.
1450 * Move breakpoints_changed from breakpoint.c to annotate.c.
1451 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1452 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1453 Use annotate.c functions to output annotations.
1454 * Makefile.in (OBS): Add annotate.o.
1456 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1458 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1459 elf_unwind_entries are always initialized.
1461 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1462 stubs which return directly to the caller rather than to the stub
1465 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1467 * c-exp.y (yyerror): Display a more informative error message.
1468 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1469 * m2-exp.y (yyerror): Ditto.
1471 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1473 * inflow.c (job_control): Move definition to front of file.
1475 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1477 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1478 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1480 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1482 * Makefile.in (kdb): Remove old init.c creation commands.
1483 * configure.in (sparclite): Match on sparclite*.
1484 * sparclite/aload.c (main): Only change section addresses for
1485 a.out format object files.
1487 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1489 * config/i386/go32.mh: Define CC.
1491 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1493 * gdbserver/Makefile.in: Remove irrelevant definitions and
1494 comments inherited from the gdb Makefile.
1495 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1496 (VERSION): Update to 4.12.3.
1497 (gdbserver): Remove any existing executable first.
1498 (distclean, realclean): Remove nm.h.
1499 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1500 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1501 Don't use absolute pathname.
1503 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1505 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1508 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1510 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1511 (print_it_normal): Add annotations for the inferior starting and
1512 stopping, and for all the various messages related to how it
1515 * printcmd.c (do_one_display): Annotate.
1516 * stack.c (print_frame_info): Annotate printing of stack frames.
1518 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1520 * remote.c (get_offsets): Handle case where stub doesn't support
1523 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1525 Add partial support for g++ code compiled with -fvtable-thunks.
1526 * c-valprint.c (c_val_print): Add vtblprint support
1528 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1529 pointers (if using thunks) as well as array of structs (otherwise).
1530 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1531 level, and make the latter non-static (so define_symbol can use it).
1532 * stabsread.c (define_symbol): If the type being defined is a
1533 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1534 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1535 * values.c (value_virtual_fn_field): Handle thunks.
1536 * values.c (value_headof): Minor efficiency hack.
1537 * values.c (value_headof): Incomplete thunk support. FIXME.
1539 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1541 * valprint.c (print_longest): Clarify comment about use_local.
1542 * printcmd.c, defs.h (print_address_numeric), callers in
1543 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1544 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1545 exec.c: New argument use_local.
1546 * source.c (identify_source_line): Use filtered output. Use
1547 print_address_numeric.
1549 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1550 language.c (type_error, range_error): Use filtered output.
1551 * utils.c (error_begin): Update comment to tell people to use
1554 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1555 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1558 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1560 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1561 from the fault, #ifndef FAULTED_USE_SIGINFO.
1562 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1564 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1566 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1567 Explicitly annotate each record.
1569 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1571 * xcoffexec.c: Reformat to standards and lint.
1572 (language.h): Include.
1573 (exec_close): Declare arg "quitting".
1574 (file_command): Declare arg "from_tty".
1575 (map_vmap): Cast xmalloc result to PTR.
1576 * rs6000-nat.c: Reformat to standards and lint.
1577 (exec_one_dummy_insn): Use char array for saved instruction.
1578 (fixup_breakpoints): Declare.
1579 (vmap_ldinfo): Be more informative in fatal error messages.
1580 (xcoff_relocate_symtab): Define to return void.
1581 * xcoffsolib.h: Reformat to standards, improve comments.
1582 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1584 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1586 * utils.c, defs.h (error_begin): New function.
1587 (quit): Print annotation before printing the error message.
1588 * main.c (return_to_top_level): Print annotation before doing the
1590 * symtab.c (decode_line_1): Call error not warning and then
1591 return_to_top_level. Call error_begin and printf_unfiltered
1592 rather calling warning (before calls to return_to_top_level).
1593 * core.c (memory_error): Use error_begin, printf_unfiltered,
1594 print_address_numeric and return_to_top_level instead of error.
1595 Cleans up a FIXME-32x64.
1596 * language.c (type_error, range_error): Call error_begin
1597 not just target_terminal_ours.
1599 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1600 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1601 side of an assignment is non-portable.
1603 * utils.c (query): Change syntax of query annotations to be
1604 consistent with other input annotations.
1605 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1607 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1609 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1611 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1612 that have a stack frame size of 32k or larger (from Paul Flinders).
1613 Remove #if 0'd code.
1615 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1617 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1618 for Lynx platforms that need it.
1619 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1621 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1623 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1624 than trying to deduce it from the fault.
1626 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1628 * printcmd.c (print_address_symbolic): Initialize name to empty
1629 string to avoid core dump if lookup fails.
1630 * remote-e7000.c (printf_e7000debug): Error if target not open.
1632 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1634 * i386-nlmstub.c: Update to be more in line with PIN stub.
1635 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1636 * (hex2mem): Init ptr.
1637 * General cleanups to use ConsolePrintf, standard prologues, etc...
1639 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1641 * i386-nlmstub.c: More changes to be compatible with remote.c.
1643 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1644 into (the far less frequently called) dbx_symfile_read.
1646 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1648 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1650 * dbxread.c (record_minimal_symbol): Record the section
1651 associated with the symbol to make dynmaic relocation work.
1652 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1653 Solaris brain-damage which don't apply to relocatable object
1655 * (stabsect_build_psymtabs): New routine to read stabs out of an
1656 arbitrarily named section.
1657 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1659 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1660 stabs out of the nlm.
1661 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1662 brain-damage which don't apply to relocatable object files.
1663 * remote.c (putpkt): Improve error reporting and error handling.
1664 * (get_offsets): Temporary kludge to force data & bss sections to
1665 have the same relocation.
1666 * stabsread.c (define_symbol, scan_file_globals): Record section
1669 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1671 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1672 FIXME-32x64 comment.
1674 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1676 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1677 to after call to target_wait. This means that flush_cached_frames
1678 can call target_terminal_ours if it wants to.
1679 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1680 comment about why the code is dubious.
1682 * stabsread.c (read_type): Call read_type, not nonexistent
1685 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1687 * remote-os9k.c (rombug_fetch_registers): set trace mode
1689 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1691 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1693 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1694 passed to process_one_symbol.
1695 * stabsread.c (read_type): process os9k functio prototype.
1697 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1699 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1702 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1704 * utils.c (prompt_for_continue): Annotate prompt.
1705 (query): Annotate query.
1706 * printcmd.c (print_frame_args): Change syntax of argument
1707 annotation to make name and value part of a single group of
1708 annotations, not two separate groups.
1709 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1710 * valprint.c (val_print_array_elements): Change syntax of
1711 annotation to be more concise.
1712 * main.c, defs.h (command_line_input): New argument tells what
1713 string to include in the annotations.
1714 * symtab.c (decode_line_2), main.c (read_command_lines,
1715 command_loop): Change callers.
1717 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1718 target null pointer.
1719 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1721 * printcmd.c (output_command): Annotate things we print here too.
1722 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1723 * Move declaration of print_value_flags from defs.h to value.h.
1724 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1726 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1728 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1729 BFD handles sun3 dynamic relocations now.
1730 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1733 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1735 * printcmd.c (print_command_1): Annotate the top-level expressions
1737 (print_frame_args): Annotate each argument.
1738 * printcmd.c, defs.h (print_value_flags): New function.
1739 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1740 * valprint.c (val_print_array_elements): Annotate each array element.
1742 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1744 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1745 the register contains a pointer to the type, not the type itself.
1747 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1749 * main.c (main): Accept --annotate=N option and make --fullname
1750 the same as --annotate=1.
1751 (command_line_input): Print annotatation before and after prompt.
1752 * blockframe.c (flush_cached_frames): Print annotation.
1753 * Rename frame_file_full_name to annotation_level and move it from
1755 * source.c (identify_source_line): If annotation_level > 1,
1756 change output format.
1757 * breakpoint.c: Print annotation whenever a breakpoint changes.
1758 * main.c: New variable server_command.
1759 (command_line_input): Parse "server " and set server_command.
1760 (dont_repeat): Check server_command.
1762 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1764 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1765 updating raw_symbol and symnum. Return a value in the case where
1768 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1770 * parse.c: Don't define block_found; it is defined in symtab.c.
1771 * parser-defs.h: Add comment regarding block_found.
1773 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1775 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1778 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1780 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1781 section vma. Do not read dynamic relocs for sun3 executables to
1782 avoid BFD assertion message.
1784 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1786 * nm-hppab.h (KERNEL_U_ADDR): Define.
1787 (FIVE_ARG_PTRACE): Likewise.
1788 (CANNOT_STORE_REGISTER): Likewise.
1789 * nm-hppah.h (KERNEL_U_ADDR): Define.
1790 (FIVE_ARG_PTRACE): Likewise.
1791 (CANNOT_STORE_REGISTER): Likewise.
1792 (NEED_TEXT_START_END): Likewise.
1794 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1795 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1796 (FIVE_ARG_PTRACE): Likewise.
1797 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1798 (FIVE_ARG_PTRACE): Likewise.
1800 * hppa-tdep.c (read_unwind_info): Make static.
1801 (restore_pc_queue): Indirect through the target vector to
1802 reload the register state.
1804 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1806 * paread.c (compare_unwind_entries): Delete function. It's been
1807 moved into hppa-tdep.c.
1808 (read_unwind_info): Likewise.
1809 (pa_symfile_read): No longer call read_unwind_info. The unwind
1810 tables will be read in as they are needed.
1812 * hppa-tdep.c (compare_unwind_entries): New function.
1813 (read_unwind_info, internalize_unwinds): Likewise.
1814 (find_unwind_entry): Read in unwind information on demand.
1816 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1818 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1819 to : in search path processing.
1820 * defs.h (qsort): Rename argument in prototype.
1821 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1823 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1824 (false): Eliminate usages.
1826 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1828 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1829 All references to value changed to value_ptrlage_command is now
1831 All references to value changed to value_ptr.
1832 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1833 * remote-hms.c (hms_wait): Timeout after five seconds.
1834 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1835 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1836 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1838 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1840 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1842 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1844 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1846 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1847 bp_watchpoint_scope breakpoints.
1848 (struct breakpoint): Add val_chain and related_breakpoint fields
1849 for use by watchpoints.
1851 * breakpoint.c (within_scope): Delete. No longer used.
1852 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1853 (target_{remove,insert}_watchpoint): Likewise.
1854 (can_use_hardware_watchpoint): New function.
1855 (remove_breakpoint): New function to remove a single breakpoint
1856 or hardware watchpoint.
1857 (insert_breakpoints): Handle insertion of hardware watchpoints.
1858 Store a copy of the value chain derived from the watchpoint
1860 (remove_breakpoints): Simplify by using remove_breakpoint.
1861 (delete_breakpoint): Likewise.
1862 (watchpoint_check): Delete the watchpoint and watchpoint scope
1863 breakpoints when the watchpoint goes out of scope. Save & restore
1864 the current frame after checking watchpoints.
1865 (breakpoint_init_inferior): Likewise (restarting the program
1866 makes all local watchpoints go out of scope).
1867 (bpstat_stop_status): Handle hardware watchpoints much like normal
1868 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1869 when the watchpoint goes out of scope. Remove and reinsert all
1870 breakpoints before returning if we stopped when a hardware watchpoint
1872 (watch_command): Use a hardware watchpoint when possible. If
1873 watching a local expression, build a scope breakpoint too.
1874 (map_breakpoint_numbers): Also call given function for any
1875 related breakpoints.
1876 (disable_breakpoint): Never disable a scope breakpoint.
1877 (enable_breakpoint): Handle hardware breakpoints much like normal
1878 breakpoints, but recompute the watchpoint_scope breakpoint's
1879 frame and address (if we have an associated scope breakpoint).
1880 (read_memory_nobpt): Handle hardware watchpoints like normal
1881 watchpoints. When necessary handle watchpoint_scope breakpoints.
1882 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1883 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1884 (disable_command): Likewise.
1886 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1887 Extern prototype added to frame.h
1889 * infrun.c (wait_for_inferior): Set current_frame and select
1890 a frame before checking if we stopped due to a hardare watchpoint
1891 firing. Handle stepping over hardware watchpoints.
1892 (normal_stop): Remove unnecessary call to select_frame.
1894 * value.h (value_release_to_mark): Declare.
1895 * values.c (value_release_to_mark): New function.
1897 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1898 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
1900 * hppab-nat.c (hppa_set_watchpoint): New function.
1902 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
1903 (HAVE_STEPPABLE_WATCHPOINT): Define.
1904 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1905 (target_{insert,delete}_watchpoint): Define.
1907 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
1908 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
1909 (target_{insert,remove}_watchpoint): Likewise.
1911 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
1913 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
1914 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
1915 often have the same names as debug symbols for functions, and
1916 confuse lookup_symbol().
1918 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1920 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
1921 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
1922 REGISTER_RAW_SIZE (1).
1923 Together these changes work around a bug in HP's compiler. Both
1924 seem to be necessary.
1926 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1928 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
1929 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
1930 are type mst_solib_trampoline.
1932 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1934 * config/m68k/es1800.mt: Change comments.
1936 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
1938 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
1940 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
1942 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
1945 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1947 * values.c (unpack_long): Remove obsolete comment about using a
1950 * symfile.c (symbol_file_command): Add comments about command syntax.
1952 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1953 Jim Kingdon (kingdon@cygnus.com)
1955 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
1956 are in the .plt section.
1957 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
1958 find_solib_trampoline_target): New functions for handling
1959 stepping into -g compiled shared libraries.
1960 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
1961 find_solib_trampoline_target): Add prototypes.
1962 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
1963 Define to handle stepping into -g compiled shared libraries.
1964 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
1965 stepping into -g compiled shared libraries.
1967 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1969 * configure.in: Add mips-*-sysv4* support.
1970 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
1971 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
1972 New files for MIPS SVR4 support.
1973 * Makefile.in: Update for new mipsv4 files.
1974 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
1975 read_next_frame_reg to obtain the frame relative stack pointer.
1976 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
1977 obtain the frame relative stack pointer.
1978 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
1979 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
1980 by entering them into the minimal symbol table.
1981 * printcmd.c (print_scalar_formatted): Do not try to unpack to
1982 a long for float formats.
1983 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
1984 get defined in <link.h>.
1985 * solib.c (solib_add): Add shared library sections to the section
1986 table of the target before adding the symbols.
1987 * partial-stab.h: Relocate static and global functions.
1988 * dbxread.c (read_dbx_symtab): Remove unused variable
1989 end_of_text_address. Relocate text_addr when passing it
1992 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
1993 library functions before the executable is run. Retrieve dynamic
1994 symbols from stripped executables.
1995 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
1996 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
1997 if no debugging symbols were found.
1998 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
1999 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2001 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2002 OSF/1 has shared libraries.
2004 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2006 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2007 to BFD handling of dynamic symbols.
2009 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2011 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2012 then gets its real address into FUN and its GOT/DP value into %r19.
2014 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2016 * hppa-tdep.c (frameless_function_invocation): If no unwind
2017 descriptor was found, then assume this was not a frameless
2018 function invocation.
2019 (frame_saved_pc): If the saved PC is in a linker stub, then
2020 return the return address which the linker stub will return to.
2022 * xm-hppab.h: Never define USG.
2023 * xm-hppah.h: Always define USG.
2025 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2027 * values.c (unpack_long, value_from_longest),
2028 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2030 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2032 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2034 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2036 For SVR4 targets, enable gdb to set breakpoints in shared
2037 library functions before the executable is run.
2038 * elfread.c (elf_symtab_read): Handle symbols for shared library
2040 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2041 and moved to objfiles.c.
2042 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2043 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2044 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2045 the new generic definition from tm-sysv4.h works for Solaris.
2047 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2049 * elfread.c (elf_symtab_read): Change storage_needed,
2050 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2051 bfd_get_symtab_upper_bound. Check for errors from
2052 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2053 * nlmread.c (nlm_symtab_read): Same changes.
2055 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2057 * xcoffread.c (xcoff_next_symbol_text): New function.
2058 (read_xcoff_symtab): Set next_symbol_text_func to it.
2059 Move raw_symbol outside of read_xcoff_symtab.
2061 * remote.c (getpkt): Remove unused "out" label.
2063 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2065 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2066 about more than one watchpoint being triggered.
2068 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2070 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2072 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2074 * blockframe.c (find_pc_partial_function): mst_file_text
2075 symbols do not live in the shared library transfer table.
2076 * ch-exp.y (decode_integer_value, match_character_literal,
2077 match_bitstring_literal): Guard tolower calls with isupper,
2078 tolower on old BSD systems blindly subtracts a constant.
2079 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2080 well when determining the producer of the object file.
2081 * mdebugread.c (has_opaque_xref): New function to check for
2082 cross reference to an opaque aggregate.
2083 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2084 enter typedefs to opaque aggregates into the symbol tables.
2085 * mdebugread.c (parse_external): Remove skip_procedures argument,
2086 it has always been 1. Remove code that handled stProc symbols,
2087 it was never executed and was wrong, as the index of a
2088 stProc symbol points to the local symbol table and not to the
2089 auxiliary symbol info. Update caller.
2090 * mdebugread.c (parse_partial_symbols): Do not enter external
2091 stProc symbols into the partial symbol table, they are already
2092 entered into the minimal symbol table.
2093 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2094 Remove all conditionals and definitions for ptx.
2095 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2096 Fix addresses of floating point registers in REGISTER_U_ADDR.
2097 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2098 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2099 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2100 signal trampoline code work.
2101 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2102 Remove all conditionals and definitions for ptx.
2103 Remove KDB definitions.
2104 * symm-nat.c (store_inferior_registers): Fetch registers before
2105 storing them to obtain valid floating point control registers.
2106 Store fpu registers.
2107 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2108 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2109 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2111 * symm-nat.c (child_resume): Update type of `signal' parameter.
2112 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2114 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2116 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2117 calling import stubs for functions in shared libraries.
2119 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2121 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2123 * ch-lang.c (chill_is_varying_struct): Magic string is
2124 was "<var_length>" is now "__var_length" (more portable).
2126 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2128 * remote.c (getpkt): If we get a timeout, actually retry rather
2129 than just giving up the first time it happens.
2130 * remote.c: Document sequence numbers.
2131 (remote_store_registers): Change syntax of 'P' request so that it
2132 never looks like a sequence number.
2134 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2136 * os9kread.c (record_minimal_symbol): add section_offset to
2137 relocate minimal symbol table.
2138 * os9kread.c (read_minimal_symbols): ditto.
2139 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2141 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2142 return. Also if file addr is 0 leave it 0, not to relocate.
2143 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2144 'set remotexoff' and 'set remotelog' commands.
2146 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2148 * remote.c (remote_store_registers): Add 'P' request to set an
2149 individual register.
2150 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2153 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2155 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2156 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2157 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2159 * command.c (do_setshow_command, case var_string): Never add a
2160 space to the end of the string.
2161 * NEWS: Document this change.
2162 * .gdbinit: Add a space to the "set prompt" command.
2164 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2166 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2167 changes to make it compile (it doesn't link yet).
2169 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2170 (set_demangling_style, set_demangling_command): Use savestring not
2171 strdup. We were not dealing properly with a NULL return from
2172 strdup, and were not declaring strdup (the system header may or
2175 * valprint.c (val_print): Remove inaccurate comment about what
2176 types can be stub types.
2178 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2179 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2180 Supply alternate version if ATTACH_DETACH is not defined.
2181 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2182 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2183 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2185 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2187 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2189 (skip_trampoline_code): Rewrite and add support for argument
2190 relocation stubs stubs, import/export stubs, calls through
2191 "_sr4export" and cascaded trampolines.
2193 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2194 if no unwind descriptor is found.
2196 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2197 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2198 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2199 differently. All registers are four bytes.
2200 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2202 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2204 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2205 registers as both single and double values (fetching 2nd 32bit half
2206 as necessary). Annotate each register printed with its precision.
2208 * paread.c (read_unwind_info): Fix off-by-one error.
2210 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2212 * main.c (complete_command): Deal with it if arg is NULL.
2214 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2216 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2217 regarding using the PC--using the PC is necessary and all the
2218 FIXME comments in the world won't make it go away.
2220 * valops.c (value_at, value_at_lazy): Give error if we dereference
2222 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2223 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2225 * stabsread.c (patch_block_stabs): Add comment about what happens
2226 if the definition is in another compilation unit from the stab.
2228 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2230 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2232 * main.c (complete_command): New command, from Rick Sladkey
2233 <jrs@world.std.com>.
2234 (symbol_completion_function): Don't declare rl_point and
2235 rl_line_buffer; they are now declared in readline.h.
2236 (show_commands): Don't declare history_base; it is declared in
2238 * command.c (lookup_cmd): Don't delete trailing whitespace.
2239 Reverts change of 14 May 1989.
2241 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2243 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2244 code from prim_record_minimal_symbol_and_info() to here. Callers
2245 of the latter can legitimately supply a section number of -1.
2247 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2249 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2250 member functions have an element in args for a (nonexistent) this
2253 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2255 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2257 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2258 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2260 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2261 for the structure's type. All callers changed.
2263 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2264 for each structure argument rather than assuming it's either
2265 true or false for all structure arguments.
2267 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2268 on the length structure passed, not the compiler used.
2270 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2271 argument for the structure's type.
2273 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2275 * values.c (set_internalvar): Don't set var->value until we are
2276 sure there won't be an error().
2278 * remote.c (get_offsets): Reinstate comment which was in
2279 remote_wait about use of SECT_OFF_TEXT and so on.
2281 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2283 * symmisc.c (maintenance_check_symtabs): New function to check
2284 consistency of psymtabs and symtabs.
2285 * symtab.h (maintenance_check_symtabs): Add prototype.
2286 * maint.c: Add new `maint check-symtabs' command.
2287 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2288 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2289 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2291 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2292 to write_memory to avoid warnings from gcc.
2293 * config/i386/xm-symmetry.h: Add missing #endif.
2294 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2295 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2296 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2298 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2300 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2301 (hppa_push_arguments): Likewise.
2303 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2305 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2306 improve remote debugging efficiency. Also fixed problems with
2307 doing function calls for programs with no entry points.
2308 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2309 entry_point_address.
2310 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2311 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2312 parse_lines): Pass section_offsets info to these routines so that
2313 we can relocate symbol table entries upon readin.
2314 * (psymtab_to_symtab_1): Set symtab->primary to tell
2315 objfile_relocate to do relocations for our symbols.
2316 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2317 (which hang off of the symbol table).
2318 * Use prim_record_minimal_symbols_and_info instead of
2319 prim_record_minimal_symbols to supply section info to make minimal
2320 symbol relocations work.
2321 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2322 -1, try to deduce it from ms_type.
2323 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2324 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2325 add code to relocate objfile->sections data structure.
2326 * remote.c (get_offsets): Use new protocol message to acquire
2327 section offsets from the target.
2328 * (remote_wait): Get rid of relocation stuff. That's all handled
2329 by objfile_relocate now.
2330 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2331 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2333 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2335 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2337 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2339 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2340 can no longer set this at run time.
2341 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2342 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2343 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2344 sparc-tdep.c compiles).
2345 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2347 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2349 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2350 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2351 * configure.in: Recognize m68*-cisco*-*.
2353 * Makefile.in (TAGS): Use variables directly, rather than using
2354 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2355 and means that these filenames no longer need be unique across all
2356 the config/* directories.
2357 * configure.in: Put the config/*/ into TM_FILE, etc.
2359 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2360 and trapv exceptions.
2362 * target.h (struct section_table), objfiles.h (struct obj_section):
2363 Change name of field sec_ptr to the_bfd_section. More mnemonic
2364 and avoids the (sort of, for the ptx compiler) name clash with
2365 the name of the typedef.
2366 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2367 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2369 * utils.c: Include readline.h.
2370 * Makefile.in (utils.o): Add dependency.
2372 * remote.c (getpkt): Add support for run-length encoding.
2374 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2376 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2378 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2380 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2381 prim_record_minimal_symbol.
2384 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2385 computing their offset from the start of the old buffer and adding
2386 to the new buffer, rather than by assuming we can add the
2387 difference between the old buffer and the new buffer (it might not
2388 fit in an int). Merge in cosmetic differences from emacs regex.c
2389 version of this macro.
2391 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2393 * Makefile.in (install-only): Fix use of program_transform_name.
2395 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2397 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2398 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2399 so I'm nuking the command.
2400 * symtab.c (find_addr_symbol): Comment out, no longer used.
2402 * main.c (main): Don't init_source_path for the -cd argument. Now
2403 that source_path doesn't contain the current_directory from when
2404 GDB started up, init_source_path is no longer useful (and is
2405 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2407 * TODO: Remove item about line numbers being off. It is useless
2408 and confusing without a reproducible test case (it mentions
2409 proceed(), but I was able to step through proceed without trouble).
2411 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2413 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2414 library functions before the executable is run. Retrieve dynamic
2415 symbols from stripped executables.
2416 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2417 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2418 symtab.c (list_symbols): Handle mst_solib_trampoline.
2419 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2420 for all targets, remove IBM6000_TARGET dependencies.
2421 * dbxread.c (read_dbx_dynamic_symtab): New function.
2422 * dbxread.c (dbx_symfile_read): Use it.
2423 * dbxread.c (SET_NAMESTRING): Set namestring to
2424 "<bad string table index>" instead of "foo" if the string index is
2426 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2428 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2429 to break_command. Handle mst_file_* minimal symbol types.
2430 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2432 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2434 * c-exp.y(yylex): fix potential memory overflow.
2436 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2438 * environ.c (set_in_environ): Eliminate special handling of PATH and
2440 * putenv.c: Removed, conflicts with system declaration of
2441 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2443 * Makefile.in: Change accordingly.
2444 * procfs.c (procfs_create_inferior): Change comment accordingly.
2446 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2448 * rs6000-tdep.c: Change value to value_ptr.
2450 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2452 * i386m3-nat.c: Include floatformat.h.
2453 (get_i387_state): Use memset not bzero.
2457 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2458 ieee-float.h to floatformat.h.
2460 * valprint.c (val_print_string): Ignore error if the error
2461 happened after a terminating '\0'.
2463 * c-valprint.c (c_val_print): Never add 1 to return value from
2464 val_print_string; just return what it returns.
2466 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2467 looping through all of the enums.
2468 * infrun.c (signals_info): Use it.
2470 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2472 * main.c (main): When printing warning about bad baud rate, don't
2473 use warning(); it relies on current_target which isn't set up yet.
2475 * breakpoint.c (_initialize_breakpoint): Update docstring for
2476 tbreak to match what the code actually does. Don't mention tbreak
2477 in docstrings for "enable once" or "enable breakpoints once".
2479 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2481 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2482 while (0). That defeats the whole purpose of using do . . . while (0).
2483 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2484 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2485 using a ?: expression as an lvalue is not portable.
2487 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2488 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2489 'p' and 'r' symbol descriptors into a single symbol to look for a
2491 * README, config/sparc/tm-sparc.h: Update comments.
2493 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2495 * mdebugread.c (parse_type): Do not complain for types with
2496 an `indexNil' aux index, these are simply undefined types.
2497 Remove indexNil check from caller of parse_type.
2498 * mdebugread.c (parse_partial_symbols): Do not enter
2499 stGlobal, scCommon symbols into the minimal symbol table, their
2500 value is the size of the common, not its address.
2501 Handle scInit, scFini, scPData and scXData sections.
2502 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2504 Enter stProc symbols into the global_psymbols list once, not into
2505 the static_psymbols_list.
2506 Get rid of dummy psymtab if it is empty, to allow proper detection
2507 of stripped executables.
2508 * mdebugread.c (cross_ref): Allow cross references to Fortran
2511 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2513 * stabsread.c (common_block_end, fix_common_block): Stash the
2514 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2515 as to not assume that a pointer fits in an enum.
2517 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2519 * os9kread.c (fill_sym): check compiler verion number for pre-
2521 * os9kread.c (os9k_process_one_symbol): address of symbol is
2522 relative to section not module.
2523 * stabsread.c (define_symbol): add symbol type 's' as local
2525 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2527 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2528 * remote-os9k.c: fix bug in 'set remotebaud' function.
2529 * remote-os9k.c (rombug_link): minimize checking so to improve
2531 * symfile.c (symbol_file_command): check if failed to link, also make
2532 the command be able to accept more than one filenames.
2533 * target.c (target_link): check if failed to link with rombug.
2534 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2536 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2538 * remote-es.c (es1800_child_ops): Don't declare it static.
2540 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2542 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2544 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2546 * dbxread.c: New variable lowest_text_address.
2547 (record_minimal_symbol, read_dbx_symtab): Set it.
2548 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2549 end_of_text_address.
2550 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2552 * dbxread.c (end_psymtab): Remove old and commented out
2553 capping_global and capping_static. Fix comments regarding
2554 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2556 * parser-defs.h: Add "extern" to start of variable declarations so
2557 we don't end up with commons.
2558 * parse.c: Define these variables.
2560 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2563 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2565 * alpha-tdep.c: Change value to value_ptr.
2567 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2569 * solib.c (elf_locate_base): New function to locate the address
2570 of the dynamic linker's runtime structure in the dynamic info section.
2571 * solib.c (locate_base): Use it instead of iterating over the list
2572 of mapped address segments.
2573 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2576 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2578 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2579 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2580 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2581 signal trampoline and interrupt routines.
2582 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2583 (frame_chain, frame_chain_valid): Likewise.
2584 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2585 saved regs convention for SP.
2587 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2588 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2589 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2591 * tm-hppah.h (IN_SIGTRAMP): Define.
2593 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2595 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2596 alphabetic character as the start of a name.
2598 * sparclite/Makefile.in (all install): Build and install aload.
2600 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2601 config.guess and config.sub produce.
2603 * mips-tdep.c: Change value to value_ptr.
2605 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2607 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2608 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2609 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2610 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2611 value with value_ptr. This is for the ptx compiler.
2612 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2614 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2615 #if 0 i386_float_info.
2616 * symm-tdep.c (round): Remove. Also remove sgttyb.
2617 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2618 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2619 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2620 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2622 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2623 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2624 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2625 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2626 tm-i386v.h is apparently OK.
2627 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2628 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2631 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2633 * osfsolib.c (xfer_link_map_member): Update to use new
2634 target_read_string interface.
2636 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2638 * infrun.c (wait_for_inferior): In checking
2639 remove_breakpoints_on_following_step, check
2640 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2642 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2644 * os9kread.c (os9k_process_one_symbol): Rename
2645 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2646 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2647 (CORE_ADDR)0, from target_link, since that is what it uses.
2648 Process name at end, not during parsing (like we did before Kung's
2649 change), so that -readnow and -mapped can appear anywhere.
2650 Make text_relocation a local variable.
2651 * config/i386/i386os9k.mt: Fix comment.
2652 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2653 * os9kread.c: Put "comments" after #endif inside /* */.
2654 * stabsread.h: Add os9k_stabs variable.
2655 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2657 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2658 descriptor in global_symbols not local_symbols.
2659 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2661 (read_type): If os9k_stabs, accept function parameters after 'f'
2663 (read_array_type): If os9k_stabs, don't expect index type and
2664 expect lower and upper to be separated by ',' not ';'.
2665 (read_enum_type): If os9k_stabs, read a number before the first
2666 enumeration constant.
2667 (os9k_init_type_vector): New function.
2668 (dbx_lookup_type): Call it when starting new type vector.
2669 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2670 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2671 * os9kstab.c: Removed.
2672 * Makefile.in: Update accordingly.
2673 * objfiles.c (objfile_relocate_data): Removed.
2674 * remote-os9k.c (rombug_wait): Call objfile_relocate
2675 not objfile_relocate_data.
2676 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2677 * remote-os9k.c (rombug_wait): Call find_pc_section not
2679 * main.c (quit_command): Check inferior_pid; revert Kung change.
2680 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2682 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2684 * os9kread.c: New file to read os9000 style symbo table.
2685 * os9kstab.c: new file to read os9000 style stabs.
2686 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2687 * objfiles.c (find_pc_objfile): new function to search objfile
2689 * objfiles.c (objfile_relocate_data): new function to relocate
2690 data symbols in symbol table.
2691 * objfiles.h: Add two aux fields in struct objfile to handle
2692 multiple symbol table files situation like in os9000.
2693 * symfile.c: Change so 'symbol-file' command can handle multiple
2694 files. Also call target_link() to get relocation infos.
2695 * target.c (target_link): new function to get relocation info when
2696 a symbol file is requested to load.
2697 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2698 because in cross mode there's no inferior pid, bit they need to
2700 Makefile.in: add os9kread.c os9kstab.c and .o's.
2701 configure.in: add i386os9k target.
2702 config/i386/i386os9k.mt: new add.
2703 config/i386/tm-i386os9k.h: new add.
2705 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2707 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2708 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2710 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2712 * target.c, target.h (target_read_string): Provide error detection to
2713 caller. Put string in malloc'd space, so caller need not impose
2715 * solib.c (find_solib): Update to use new interface.
2716 * irix5-nat.c (find_solib): Read o_path from inferior
2717 (clear_solib): Free storage for o_path.
2718 * valprint.c (val_print_string): Add comments.
2720 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2722 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2725 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2727 * value.h (struct value): Add modifiable field.
2728 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2729 (record_latest_value): Don't mess with VALUE_LVAL of value.
2730 * valops.c (value_assign): Check it. Reword existing error
2731 message on not_lval.
2733 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2734 (STEP_SKIPS_DELAY): Added.
2735 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2738 * valprint.c (val_print_string): If errcode is set, always print
2739 an error, regardless of force_ellipsis. In the non-EIO case,
2740 just print the error message rather than calling error(). Don't
2741 access *(bufptr-1) if bufptr points to the start of the buffer.
2742 When looking for '\0', don't increment bufptr and addr if bufptr
2743 started out already at limit. If an error happens on fetching the
2744 first character, don't print the string.
2746 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2748 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2751 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2752 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2753 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2754 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2755 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2756 * findvar.c: Update comment regarding ieee-float.h.
2758 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2760 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2761 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2762 Define to make backtracing through the various sigtramp handlers
2764 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2765 the saved pc from ucontext on the stack for SVR4 signal handling.
2767 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2769 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2770 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2771 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2772 just use the global variable itself. When printing baud rate,
2773 don't print a baud rate if baud_rate is -1.
2775 * coffread.c (read_coff_symtab): Pass mst_file_* to
2776 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2777 symbols in the minimal symbols regardless of SDB_TYPE.
2779 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2781 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2782 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2783 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2784 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2785 ignored bs->stop for a bp_step_resume breakpoint.
2786 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2787 which performs one (the check_sigtramp2 one) of the functions
2788 which had been handled by the step_resume_breakpoint. For each
2789 use of the step_resume_breakpoint, make it still use the
2790 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2792 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2793 When setting the frame address of the step resume breakpoint, set
2794 it to the address for frame *before* the call instruction is
2795 executed, not after.
2797 * mips-tdep.c (mips_print_register): Print integers using
2798 print_scalar_formatted rather than duplicating all the
2799 CC_HAS_LONG_LONG and so on.
2800 (mips_push_dummy_frame): Use read_register_gen rather than using
2801 read_register and then putting it back in target format with
2802 store_unsigned_integer. If registers are more than 4 bytes, give
2803 an error rather than have some registers overwrite other
2805 #if 0 unused include of opcode/mips.h.
2807 * symfile.h: Don't declare arguments for coff_getfilename.
2809 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2811 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2813 * configure.in (hppa*-*-osf*): New configuration.
2814 * config/pa/hppaosf.mt: New target makefile fragment.
2815 * config/pa/tm-hppao.h: New target include file.
2817 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2819 * exec.c (print_section_info): Print entry point for exec_bfd only.
2820 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2821 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2822 causes problems if <sys/types.h> has no multiple inclusion protection.
2824 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2826 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2827 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2828 (CALL_DUMMY_LENGTH): Changed accordingly.
2830 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2832 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2833 numbers of register windows.
2835 * sparclite/hello.c: Add factorial function for testing.
2836 * salib.c: Use macros instead of constants for I/O addresses to
2837 make 931 support easier.
2838 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2839 register in sta/lda instructions.
2841 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2843 * dbxread.c (process_one_symbol): Set
2844 block_address_function_relative for COFF like we do for ELF and SOM.
2846 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2848 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2850 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2851 the enumerators of an ecoff enum into the partial symbol table.
2852 * mdebugread.c (parse_partial_symbols): Call it.
2853 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2854 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2855 offsets. Cast psymtab->read_symtab to PTR before passing it to
2857 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2858 set up the global offset table pointer in pic compiled code.
2859 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2860 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2861 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2862 ensures that floats are promoted to doubles before they are pushed
2865 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2867 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2868 Fixup cache_on and flush_i_cache so that they work for both the
2869 930 and 932 processors. Rewrite most low level funcs (uart
2870 access & cache stuff) to use new ASI access macros in sparclite.h.
2871 Also make it easy to access second serial port.
2873 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2875 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2876 <sys/stat.h>; not needed.
2878 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2880 * stack.c (print_frame_info): In "pathological" case, don't
2881 distrust the line number information.
2883 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2885 * mips-tdep.c (mips_print_register): handle 64 bits register.
2886 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2888 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2892 * Makefile.in (install): Do the sed for program_transform_name
2893 ourselves instead of worrying about INSTALL_XFORM. This enables
2894 users to override INSTALL_PROGRAM in the standard way.
2896 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2897 depend on Makefile.in.
2899 * defs.h, valprint.c: Make longest_to_int a function not a macro.
2900 Only test against INT_MIN if a LONGEST is bigger than an int.
2902 * README: Change GhostScript to Ghostscript.
2904 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
2906 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
2907 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
2908 character file names.
2909 * Makefile.in (ALLPARAM): Add these files.
2911 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
2912 character file names.
2913 * Makefile.in: Add Kung's new mips64 files.
2915 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
2917 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
2918 mips64el-*-ecoff and mips64-big-*.
2919 * defs.h: get rid of FORCE_LONG_LONG.
2920 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
2921 parsing. Change register size to be MIPS_REGSIZE.
2923 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2925 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
2926 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
2927 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
2929 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
2931 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
2932 (remove_commands, add_commands): Add/remove hms-drain when target
2935 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
2937 * configure.in: Add Lynx/rs6000 support.
2938 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
2939 messages. Add rs6000 support. Don't try to modify unwritable
2941 * rs6000-nat.c: Move lots of native dependent stuff (like core
2942 file support) from rs6000-tdep.c & xcoffexec.c to here.
2943 * rs6000-tdep.c: Move native dependent stuff to nat.c.
2944 * xcoffexec.c: Move native dependent stuff to nat.c.
2945 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
2947 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
2949 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
2950 New files to support Lynx/rs6000.
2952 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2954 * README: Remove note about gcc warnings on alpha, these should be
2956 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
2957 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
2958 remote-utils.c, stabsread.c: Include <string.h>.
2959 * regex.c: Include "defs.h", change re_comp argument to const char *.
2960 * infptrace.c (fetch_register, store_inferior_registers): Change
2961 regaddr to type CORE_ADDR.
2962 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
2963 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
2965 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2967 * symtab.h: Always define BYTE_BITFIELD to nothing.
2969 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2971 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
2972 * configure.in: Remove comment about m68k-em.mt.
2973 * Makefile.in: Remove references.
2975 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2977 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
2980 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2982 * target.c (target_preopen): If target_kill doesn't remove the
2983 target from the stack, use pop_target to do it.
2985 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
2986 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
2987 changes to stabsread.c from summer 1993.
2989 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
2990 printing the program, rather than passing NULL to printf.
2991 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
2992 try to call UDIDisconnect again. Print better message.
2993 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
2995 (udi_create_inferior): If udi_session_id is negative, open a new
2996 TIP rather than giving an error.
2998 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
2999 config/ns32k/ns32km3.mh: Define NAT_FILE.
3000 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3001 (it was inconsistent and namespace-wrong) to NM_M3_H.
3002 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3003 (m3_open): New function.
3005 * TODO: Update Mach section.
3007 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3009 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3011 * printcmd.c (printf_command): Add missing single-letter
3012 backslash-escape sequences, and improve error message.
3014 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3016 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3017 rather than trying to shove an int into a pointer and back out
3018 again. This avoids compiler warnings.
3020 * defs.h (alloca): Declare as void *, not char *, on hpux.
3021 Don't prototype it, just declare the return type.
3023 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3025 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3026 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3028 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3030 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3031 ZERO_REGNUM, just read it as zero without talking to the board.
3033 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3035 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3036 to store_floating, not nonexistent variable len.
3038 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3040 (mips_store_word): Change calling convention to return errors, and
3041 to provide old contents if the caller wants it.
3042 (mips_xfer_memory): Deal with errors from mips_store_word.
3043 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3044 define now that remote-mips.c doesn't use BREAKPOINT.
3046 * remote-mips.c (mips_create_inferior): Call warning if arguments
3047 specified, and then execute "set args" command. Call error, not
3048 mips_error, if executable file not specified.
3050 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3053 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3056 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3058 * value.h (print_longest): Rename "value" to "val" in prototype
3059 declaration because some compilers don't like arguments whose
3060 names are the same as types.
3061 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3062 before passing it to remote_*_bytes.
3064 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3066 * h8500-tdep.c (saved_pc_after_call): The size of the
3067 pc is memory model dependent. (segmented_command,
3068 unsegmented_command, _initialize_h8500_tdep): New commands to
3069 change memory model.
3070 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3072 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3073 (hms_wait): Use new status structure
3074 (hms_open): Push the target here. (hms_before_main_loop): Not
3075 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3076 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3077 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3078 all registers in a compact way.
3080 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3082 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3083 as CORE_ADDR to match definition in rs6000-tdep.c.
3085 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3087 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3088 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3089 definitions into the psymtab.
3091 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3093 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3094 a special exceptionSize for the 68332.
3096 * remote-udi.c (udi_attach): If no arguments, print error.
3098 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3100 * Makefile.in (VERSION): Bump to 4.12.1
3101 * NEWS, README: Update to match 4.12 release.
3103 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3105 * command.c (empty_sfunc): New function.
3106 (add_set_cmd): Use it instead of not_just_help_class_command.
3107 (not_just_help_class_command): Change calling convention back to
3108 what it was before yesterday's change.
3110 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3111 of the type if present.
3113 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3115 * printcmd.c (decode_format): Don't blithely set the size for
3116 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3118 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3119 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3120 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3121 always just check against INT_MIN and INT_MAX (this also fixes things
3122 if sizeof (long) > sizeof (int), e.g. Alpha).
3123 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3124 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3125 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3126 BUILTIN_TYPE_UNSIGNED_LONGEST.
3127 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3128 longest_int and longest_unsigned_int.
3129 * value.h (struct value): Just align to LONGEST, rather than worrying
3130 about CC_HAS_LONG_LONG.
3131 * valarith.c (value_binop): Figure out type ourself based on
3132 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3133 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3134 * valprint.c (val_print_type_code_int): Just call
3135 extract_unsigned_integer directly, rather than going through
3137 * printcmd.c (decode_format): Remove code which would sometimes
3138 change 'g' size to 'w' for integers. print_scalar_formatted handles
3139 printing huge integers well enough, thank you.
3141 * command.c (add_set_cmd, not_just_help_class_command): Change
3142 to make this the sfunc, not cfunc, since that is how we call it.
3143 * command.h: Comment difference between sfunc and cfunc.
3144 * demangle.c (set_demangling_command): Add third arg since that
3145 is how it is called.
3146 (_initialize_demangler): Use sfunc, not cfunc, for
3147 set_demangling_command, since that is how it is called.
3148 Remove show_demangling_command; it has no effect.
3150 * command.c (shell_escape): Report errors correctly (with error
3151 message from strerror).
3153 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3155 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3156 x_scnlen.l rather than x_scnlen to match corresponding change in
3159 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3161 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3162 Change comments regarding TYPE_CODE_BOOL.
3163 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3164 regardless of the language.
3165 (value_true): Just call value_logical_not regardless of language.
3166 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3167 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3168 * language.h: Improve comment for la_builtin_type_vector.
3169 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3170 builtin_type_m2_bool.
3172 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3174 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3175 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3177 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3179 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3180 by restarting the ioctl.
3182 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3184 * target.h (target_wait): Add comment about calling
3185 return_to_top_level.
3187 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3189 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3190 additional arguments.
3191 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3193 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3195 * sparc-stub.c: Remove unnecessary #include of memory.h.
3197 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3199 * mips-tdep.c: Remove code which sets saved_regs from
3200 init_extra_frame_info and put it in new function mips_find_saved_regs.
3201 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3202 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3203 check if it is NULL and call mips_find_saved_regs if so.
3205 * remote-mips.c: Use unfiltered, not filtered, output most places.
3207 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3208 backtrace. Revise comments.
3210 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3212 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3213 alpha and irix. The _sigtramp case has to be handled properly
3214 in the tdep files if we have no ecoff debugging info.
3215 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3216 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3217 without PC_REGNUM kludge.
3218 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3219 Clean up handling of mips sigtramp frames, improve comments.
3221 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3223 * paread.c (read_unwind_info): Fix typo.
3225 * paread.c (pa_symtab_read): Update the "check_strange_names"
3226 filter to match GCC's current output. Filter out section symbols
3227 (which the HP linker sometimes puts in the wrong place).
3229 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3231 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3233 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3235 * Makefile.in: Remove all references to sparcly-nat.c.
3237 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3238 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3239 duplicating serial.h and target.h.
3241 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3242 are not used anywhere (a 5 Oct 1993 change removed the uses).
3244 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3245 * config/m68k/es1800.mt: Add comment.
3246 * remote-es.c: Extensive changes to update to current conventions.
3248 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3249 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3250 to achieve the desired timeout.
3251 * serial.h (serial_t): Add field timeout_remaining.
3253 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3255 * c-exp.y (yylex): Reenable nested type code.
3257 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3259 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3261 * remote-mips.c (mips_ops): Fix docstring.
3263 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3265 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3266 with the old tm-m68k-em.h:
3267 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3268 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3269 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3270 Add FIXME regarding GET_LONGJMP_TARGET.
3272 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3273 * infptrace.c (kill_inferior): Add comments.
3274 * main.c (quit_command): Call target_close after we kill or
3276 * remote-udi.c (udi_close): Don't error() if QUITTING.
3278 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3280 * configure.in: Make m68k-coff and aout add monitor support in
3281 addition to the standard serial support.
3283 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3285 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3288 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3290 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3291 * elfread.c (record_minimal_symbol_and_info),
3292 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3294 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3296 * i386-stub.c: Add ".text" right before "mem_fault:".
3298 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3300 * remote-utils.c (usage): Fix message to be accurate and conform
3301 more closely to normal conventions.
3303 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3304 whether to show information about exec_bfd, and not control whether
3305 to show information about device and speed.
3307 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3308 usage message, don't dump core.
3310 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3311 for variable size array.
3312 (bug_fetch_register, bug_store_register): Rename "value" to
3313 "fpreg_buf" because some compilers don't like variables whose
3314 names are the same as types.
3315 (bug_store_register): Use a cast when converting char * to
3318 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3319 of the command in error message (the text was referring to the old
3320 name of the command).
3322 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3324 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3325 full details on structure elements without names. This partially
3326 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3327 of those changes was accidental.
3329 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3330 defined, make it an error to specify a single argument which is not
3333 * Makefile.in (version.c), main.c (print_gdb_version): Use
3334 host_alias and target_alias, not host_canonical and
3335 target_canonical, to print configuration.
3337 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3339 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3340 of builtin_type_long. It is necessary to get a type which is
3341 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3343 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3344 various miscellaneous things discovered in the process:
3345 * printcmd.c, defs.h (print_address_numeric): New function.
3346 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3347 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3348 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3349 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3351 * utils.c, defs.h (gdb_print_address): New function.
3352 * expprint (dump_expression), gdbtypes.h: Use it.
3353 * breakpoint.c (describe_other_breakpoints),
3354 symmisc.c (dump_symtab, print_symbol):
3355 Use filtered not unfiltered I/O.
3356 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3357 just run gdb under a debugger for this (and it had problems with
3358 printing addresses, how to print b->shadow, etc.).
3359 * buildsym.c (make_blockvector), core.c (memory_error),
3360 exec.c (print_section_info), maint.c (print_section_table),
3361 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3362 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3363 Add comments saying code is broken. Marked with "FIXME-32x64".
3364 * dbxread.c (process_one_symbol), partial-stab.h (default),
3365 remote-vx.c (vx_run_files_info):
3366 Don't cast int being passed to local_hex_string.
3367 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3368 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3370 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3372 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3373 * source.c: Include <sys/types.h> regardless of USG.
3375 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3377 * valops.c (value_assign): Set `type' after coercing toval.
3378 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3379 Use extract_unsigned_integer to get the address of a reference.
3381 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3383 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3384 AIX can use ? instead of \ for continuation. Deal with it.
3386 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3387 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3388 the HP compiler in ANSI mode doesn't like.
3390 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3391 based on USG, rather than defining HAVE_SIGSETMASK to an
3392 expression containing defined. Having a macro used in #if expand
3393 to an expression containing "defined" is undefined according to
3394 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3397 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3399 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3400 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3402 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3404 * ch-exp.y (match_string_literal): Allow a zero-length string.
3405 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3407 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3409 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3410 passing them to print_387_status.
3411 (print_387_status): Don't subtract top from 7 before using it.
3412 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3413 from 7; the above explains it.
3415 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3417 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3418 pointer value when fixing up the frame at the start of a function.
3420 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3422 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3423 Sparc from the stack.
3425 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3427 * remote-mips.c (mips_initialize): Clear mips_initializing via
3428 cleanup chain, not directly.
3430 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3431 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3432 munging the timeout due to the limited range of c_cc[VTIME].
3434 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3435 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3436 m3-nat.c (m3_create_inferior): Pass it.
3437 * procfs.c: Remove ptrace function. It was declared in a way which
3438 conflicted with the prototype in unistd.h on Solaris.
3440 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3442 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3443 in the sigcontext if it is a signal trampoline frame.
3444 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3445 Define for Solaris2.
3447 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3449 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3450 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3451 tm-sparc.h so they can be overridden if necessary.
3453 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3455 * lynx-nat.c: Add Sparc support.
3456 * sparcly-nat.c: Remove. It's useless.
3457 * config/sparc/nm-sparclynx.h: Rewrite.
3458 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3460 * config/sparc/tm-sparclynx.h: Rewrite.
3462 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3464 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3465 directory. Old code was discarded, since the new opcode table has
3468 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3470 * Makefile.in (realclean): Remove info files per make-stds.texi.
3472 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3474 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3475 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3476 * config/sparc/tm-sun4sol2.h: Define it.
3478 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3480 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3481 if we did not find a symbol.
3483 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3485 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3488 * hppab-nat.c (call_ptrace): Delete redundant function.
3489 (kill_inferior, attach, detach, child_resume): Likewise.
3490 (child_xfer_memory): Likewise.
3492 * hppah-nat.c (call_ptrace): Delete redundant function.
3493 (kill_inferior, attach, detach, child_resume): Likewise.
3495 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3497 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3499 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3501 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3502 (CHILD_XFER_MEMORY): Define.
3503 (PT_*): Define so that generic infptrace.c code can be used.
3505 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3507 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3508 struct section_offsets *, not a (nonexistent) struct section_offset *.
3510 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3511 internal_xcoff_symtab, not an array of one of them. Change lots of
3512 "main_aux" to "&main_aux" and so on.
3514 * coffread.c, xcoffread.c: Include <coff/internal.h>
3517 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3519 * coffread.c (coff_getfilename): Make it not static.
3521 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3523 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3524 a completely gratuitous difference between xcoffread.c and coffread.c).
3526 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3528 * infrun.c (wait_for_inferior): Don't set frame for
3529 step_resume_breakpoint for IN_SIGTRAMP cases.
3531 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3532 breakpoint.c (bpstat_what): Move step_resume from its own field of
3533 the struct bpstat_what into the main_action. Make it override
3534 other breakpoints. This is a conservative change in the sense
3535 that before the step resume breakpoint was a breakpoint.c
3536 breakpoint, hitting the step resume breakpoint overrode even
3537 calling bpstat_stop_status.
3539 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3541 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3542 in case execution was stopped in the called function.
3543 * stack.c (print_frame_info, frame_info): If backtracing through
3544 a call dummy, handle the starting source line number on a line
3545 boundary like backtracing through sigtramp.
3546 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3547 for call dummy frame right. Remove old test for dummy frame,
3548 it has been unused at least since gdb-3.5.
3549 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3552 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3554 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3556 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3558 * infrun.c (signals_info), target.c (target_signal_from_name):
3559 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3561 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3563 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3564 * inflow.c (terminal_ours_1): When discussing how to deal with the
3565 tty state, make note of query() as well as readline.
3567 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3568 signals for which stop and print are cleared by default.
3570 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3572 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3573 reserved fields to hold a stub unwind entry type. Fix typo.
3574 (stub_unwind_entry): New structure for raw stub unwind entries.
3575 (stub_unwind_types): The types of stubs we may encounter.
3576 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3577 * hppa-tdep.c (rp_saved): Use additional information provided
3578 by linker stub unwind descriptors.
3579 (frameless_function_invocation): Likewise.
3580 (frame_chain_valid): Likewise.
3581 * paread.c (compare_unwind_entries): New function for sorting
3582 unwind table entries.
3583 (read_unwind_info): Rewrite to remove dependency on host endianness.
3584 Read in data from the $UNWIND_END$ subspace which contains linker
3585 stub unwind descriptors. Merge that data into the basic unwind
3588 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3590 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3592 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3593 from either the symbol name or the auxent.
3594 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3597 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3599 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3601 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3603 * README: Update notes for alpha port.
3605 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3607 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3608 for operation fault, constraint fault, and type fault.
3610 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3612 * Makefile.in (init.c): Add comment explaining formatting conventions.
3614 * c-exp.y (parse_number): Assign to temporary between the right
3615 shifts, to work around a bug in the SCO compiler.
3617 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3618 Add various files which were added to GDB recently.
3620 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3623 * Makefile.in: Add mostlyclean target.
3625 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3629 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3631 * main.c (show_commands): Make return type of extern
3632 history_get be HIST_ENTRY, rather than struct _hist_entry.
3633 (The latter loses with the upcoming merged readline.)
3635 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3637 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3638 const char *, not char *.
3640 * symtab.h (struct symbol): Make section short, not unsigned short.
3642 * symtab.c (lookup_symbol): Add comment about QUIT here.
3644 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3646 * c-exp.y (parse_number): Check for overflow regardless of range
3647 checking. Fix overflow check to use unsigned LONGEST, not
3650 * c-exp.y (parse_number): Make it so that integer constants are
3651 builtin_type_long_long if builtin_type_long isn't big enough or if
3652 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3654 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3655 Print our "()" first, then recurse for the target type.
3657 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3659 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3661 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3663 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3665 * utils.c (request_quit): Re-establish signal handler regardless
3668 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3670 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3672 * i960-tdep.c: Include target.h.
3674 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3676 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3678 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3680 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3681 changes (status -> ourstatus; declare status, etc.).
3682 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3684 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3686 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3688 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3690 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3692 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3694 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3696 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3698 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3700 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3702 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3703 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3705 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3708 Add search to target vector (#if 0'd until after 4.12):
3709 * target.h (to_search, target_search): Add.
3710 * gdbcore.h, core.c (generic_search): Add.
3711 * remote.c (remote_search): Add.
3712 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3715 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3716 is on, call find_pc_function rather than relying just on the minimal
3717 symbols (probably only matters for symbol readers which don't put
3718 statics in the minimal symbols, but changing this strikes me as
3719 not conservative enough).
3720 Initialize name_location in all cases.
3721 If no symbol and no msymbol, don't print anything symbolic.
3723 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3725 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3727 * printcmd.c (print_address_symbolic): Make it search the
3728 symtabs for variables as well as functions. Add `set print
3729 fast-symbolic-addr' and default it to fast (the old way).
3730 Print line numbers for data items as well as functions.
3732 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3733 address, if a symbol is found (take two more args pointing to
3734 where to store these results).
3736 * symtab.h (find_addr_symbol): Add prototype.
3738 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3740 * objfiles.h: Fix comments to reflect the fact that the phrase
3741 "top of stack" always refers to where the pushing and popping takes
3742 place, regardless of whether it is at the highest or lowest address.
3744 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3746 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3747 compiler generated tag names.
3748 * mdebugread.c (parse_type): Handle cross references to qualified
3750 * valops.c (value_struct_elt): Improve error message if the
3751 address of a method is requested from an object instance.
3752 * valops.c (search_struct_method): Make name_matched non-static
3753 to get it initialized correctly.
3754 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3755 exclude segment register which are not writable on newer SCO versions.
3757 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3759 * go32-xdep.c: Remove unused function uerror.
3760 (sigsetmask): Declare return type. Declare argument (to match the
3761 way it is called). Explicitly return 0.
3763 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3765 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3766 partial_symbol): Shrink the storage sizes of symbols, by making
3767 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3768 enums and small ints to the end of each struct to improve
3769 alignment, and switching the section number from int to unsigned
3772 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3774 * symtab.c (find_addr_symbol): New routine that will find the nearest
3775 symbol associated with an address. It does so by exhaustive
3776 search of the symtabs, so it's slow but complete.
3778 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3780 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3781 to [0,0] rather than [0, end of first source file]. This avoids
3782 problems with other parts of GDB looking for linetables in the
3783 _globals_ symtab. Eliminate variables num_object_files and
3784 first_object_file_end.
3786 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3788 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3789 (pop_frame): Restore PC2 and LR0 from dummy frames.
3790 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3791 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3792 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3793 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3794 (SETUP_ARBITRARY_FRAME): Define.
3796 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3798 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3800 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3802 * remote-udi.c (udi_resume): Correct prototype.
3804 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3806 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3807 hppa_frame_find_saved_regs.
3808 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3809 (prologue_inst_adjust_sp): New function.
3810 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3811 (skip_prologue): Completely rewrite to use unwind information.
3812 (hppa_frame_find_saved_regs): Likewise.
3814 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3816 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3817 to convert a signal number with appropriate bounds checking.
3819 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3821 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3823 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3824 print a newline to end the display anyway.
3826 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3827 coprocessor status regs) when popping a frame. This fixes
3828 float exceptions that occur after calling inferior functions.
3830 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3831 Read and write the fsr (float status register) to/from the child
3832 process along with the float regs. Remove Peter Schauer's change
3833 of May 24 '93, which has higher overhead and doesn't solve the
3834 real problem (which was that FSR wasn't being set).
3836 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3838 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3839 stack overflow check isn't right after the register stack
3840 adjustment instruction. Metaware R2.3u compiler moves other
3841 things in front of it. This fix isn't perfect but is what's
3844 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3846 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3848 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3849 character filenames.
3850 * configure.in: Change accordingly.
3852 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3854 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3855 _filtered io routines from these two files.
3857 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3859 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3860 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3861 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3863 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3865 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3867 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3868 printing to gdb_stderr.
3870 * remote-udi.c (udi_kill): Don't close the connection, just set
3871 inferior_pid to zero.
3872 (udi_mourn): Call remove_breakpoints.
3874 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3876 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3878 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3880 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3882 * remote-bug.c: At the start of each section, reset srec_frame
3885 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3886 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3887 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3888 code which looks for those two waitkinds. Use switch statement.
3889 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3890 CHILD_SPECIAL_WAITSTATUS.
3892 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3893 * Move target_signal_from_host, target_signal_to_host, and
3894 store_waitstatus from inftarg.c to target.c. procfs needs them.
3895 * target.c: Include "wait.h" and <signal.h>.
3896 * target.h, infrun.c (proceed), proceed callers: Pass new code
3897 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3898 enums being treated as unsigned and is cleaner.
3899 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
3901 * infcmd.c (signal_command), infrun.c (signals_info):
3902 Don't allow user to specify numeric equivalent of
3903 TARGET_SIGNAL_DEFAULT.
3905 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
3907 * config/alpha/alpha-netware.mt: New target support for Alpha
3909 * configure.in: Add alpha-*-netware* target.
3911 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
3913 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
3915 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3917 * target.h: Add enum target_waitkind, enum target_signal, and
3918 struct target_waitstatus. Change status argument to target_wait to
3919 be struct target_waitstatus * instead of int *.
3920 * target.h, infrun.c, all targets: Change type of signal arguments
3921 to resume(), proceed(), and target_resume() from int to enum
3923 * All targets (*_wait, *_resume): Change accordingly.
3924 * infcmd.c (program_info, signal_command), throughout infrun.c,
3925 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
3926 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
3927 signal code stuff right with the new signals would be non-trivial).
3928 * inferior.h (stop_signal): Make it enum target_signal not int.
3929 * target.c, target.h (target_signal_to_string, target_signal_to_name,
3930 target_signal_from_name): New functions.
3931 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
3932 store_waitstatus): New functions.
3933 * procfs.c (procfs_notice_signals): Use them.
3934 * i960-tdep.c (i960_fault_to_signal): New function, to replace
3936 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
3938 * objfiles.c (build_objfile_section_table): Don't abort() if
3939 objfile->sections is already set.
3941 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
3942 to match recent change to exec.c.
3946 * main.c (print_gdb_version): Change year to 1994.
3948 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
3949 * Makefile.in (NONSRC): Add ChangeLog-93.
3951 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3953 * stabsread.c (read_type): Allow defining several type numbers
3954 at once (e.g. "(1,2)=(3,4)="...).
3956 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
3958 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
3960 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3962 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
3963 to process_one_symbol.
3964 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
3965 avoid caching a bad endaddr in find_pc_partial_function.
3967 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3969 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
3971 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3973 * infrun.c (wait_for_inferior): Do not step or step resume past
3974 the end of a one-line function we just stepped into.
3976 For older changes see ChangeLog-93
3982 version-control: never