1 Tue May 7 18:37:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3 * target.c (debug_to_xfer_memory): Insert line breaks when
4 dumping the memory block.
6 Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com)
8 * fork-child.c (fork_inferior), inferior.h: init_trace_fun now
9 returns a possibly modified pid.
10 * inftarg.c (ptrace_him): Now returns pid;
11 * m3-nat.c (m3_trace_him): Now returns pid;
12 * infcmd.c (run_command): Minor cleanup.
13 * infrun.c (wait_for_inferior): Add another check for one_stepped
14 near where we read the pc to avoid erroneously setting
15 random_signal for multi-threaded support.
16 * procfs.c: Add support for Solaris LWPs. Remove def of
17 LOSING_POLL. Many cleanups... Several workarounds for Solaris
18 lossage. System call entry and exit are now handled by
19 dynamically registered handlers.
20 * (syscallname): Don't barf when handed an unknown syscall
22 * (info_proc_syscalls): Ditto.
23 * sol-thread.c: New file. Implements Solaris thread support.
24 * symfile.c (symbol_file_add): Add call to target_new_objfile to
25 notify target-dependent code about new symbol tables.
26 * (clear_symtab_users): Call target_new_objfile to notify it of
27 the removal of all symbol tables.
28 * target.c (push_target): Make sure that to_close is non-zero
30 * target.h (target_new_objfile): Provide default.
31 * config/alpha/nm-osf2.h: Define LOSING_POLL because this version
32 of OSF can't hack using poll with /proc.
33 * config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be
34 sol-thread-new-objfile.
35 * config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and
36 add libthread_db.so.1 to NAT_CLIBS.
37 * config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and
40 Sat May 4 02:13:34 1996 N Srin Kumar <nsrin@wipinfo.soft.net>
42 * procfs.c (remove_fd): Fix copy of fds to fill hole left after
43 removal of the requested fd.
45 Mon May 6 07:52:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
47 * rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific
50 * config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT.
53 Thu May 2 19:17:49 1996 Stan Shebs <shebs@andros.cygnus.com>
55 * gdbtk.tcl (debug_interface): New global, use to aid debugging.
56 (insert_breakpoint_tag, delete_breakpoint_tag): Fix range.
57 (file_popup_menu): Delete, never used.
58 (listing_window_popup): Rename from listing_window_button_1,
59 remove breakpoint toggling code.
60 (toggle_breakpoint): New procedure.
61 (create_file_win): Bind popup menu to button 2, toggle breakpoints
62 with button 1 in breakpoint area, add display of tagged areas if
66 Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com)
69 * breakpoint.h (enum bpdisp): Add del_at_next_stop.
70 * breakpoint.c (insert_breakpoints, watchpoint_check,
71 bpstat_stop_status): Avoid bad references to memory freed via
72 delete_breakpoint on watchpoints going out of scope.
73 Do not delete these watchpoints, disable them and change their
74 disposition to del_at_next_stop instead.
75 (breakpoint_auto_delete): Delete all breakpoints whose disposition
77 (breakpoint_init_inferior): Use switch to avoid reference to
78 already deleted breakpoint.
80 Wed May 1 17:29:18 1996 Fred Fish <fnf@cygnus.com>
82 * Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h.
83 * config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ...
84 * config/rs6000/rs6000.mt (TDEPFILES): ... to here.
85 * xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize.
86 (solib_info): Call xcoff_relocate_symtab via the hook.
87 (sharedlibrary_command): Ditto.
88 * xcoffread.c: Remove all FAKING_RS6000 comments and defines.
89 (xcoff_add_toc_to_loadinfo_hook): Define and initialize here.
90 (xcoff_init_loadinfo_hook): Define and initialize here.
91 (scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook.
92 (xcoff_initial_scan): Call xcoff_init_loadinfo via the hook.
93 * xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func.
94 * rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations
95 of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
96 * rs6000-nat.c (_initialize_core_rs6000): Add initialization
97 of xcoff_relocate_symtab_hook.
99 Tue Apr 30 13:22:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
101 * configure (powerpcle-*-solaris*): Add Solaris support.
103 * config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for
106 Mon Apr 29 16:17:31 1996 Dawn Perchik <dawn@cygnus.com>
108 * c-valprint.c (c_val_print): Fix printing for arrays defined
111 Sun Apr 28 15:08:05 1996 Stan Shebs <shebs@andros.cygnus.com>
113 Support for bi-endian remote breakpoints.
114 * remote.c (big_break_insn, little_break_insn): New globals.
115 (break_insn): Remove.
116 (remote_insert_breakpoint, remote_remove_breakpoint): Use own
117 code if REMOTE_BREAKPOINT defined, otherwise call memory
118 breakpoint functions.
119 * config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove.
120 (BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define.
122 * mon960-rom.c (mon960_cmds): Remove forward decl.
123 (mon960_load): Use current_monitor instead of mon960_cmds.
124 (mon960_regnames): Remove backslashes from line ends.
125 (_initialize_mon960): Fix documentation string.
127 Sun Apr 28 12:10:35 1996 Fred Fish <fnf@cygnus.com>
129 * symfile.h (psymbol_allocation_list): Expand comments which
130 describe the psymbol allocation list and how each field is
133 Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
135 * breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp
137 (breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks.
139 * infcmd.c (run_command), solib.c (locate_base): Check for
140 target_has_execution in addition to inferior_pid, a core file
141 from a threaded program is yielding a non-zero inferior_pid.
143 * sparc-tdep.c (get_saved_register): Handle window registers
144 in a dummy frame correctly.
146 Sat Apr 27 20:38:32 1996 Fred Fish <fnf@cygnus.com>
148 * Makefile.in (CLIBS): Move $(MMALLOC) past all other libs,
149 so that anything that wants an allocation function not yet pulled
150 in, will get it from mmalloc rather than a system library.
151 * Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS,
152 to avoid surprising results when used.
154 Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com)
156 * stabsread.c: Changes and bug fixes for cfront support.
157 Fix bug for class data members.
158 Fix parsing bug when no base classes exist.
159 Fix memory bug - allocate space for cplusplus specific info.
160 Add support for static data.
161 Add prototypes for static functions.
162 Enhance comments to show what each function expects to parse.
164 * stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename
165 function to resolve_cfront_continuation.
167 Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com)
169 * infrun.c (wait_for_inferior): Call registers_changed when
170 restarting the inferior to get over a nullified instruction.
172 Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com)
174 * dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c:
175 Add new support for parsing cfront stabs.
177 Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com)
179 * infrun.c (wait_for_inferior): Move "have_waited" label
180 outside of #ifdef conditionals. Don't trash the wait status
181 if we get a signal and the current instruction is nullified.
183 Mon Apr 22 20:17:01 1996 Fred Fish <fnf@cygnus.com>
185 * Makefile.in (VERSION): Bump version number to 4.16.1.
186 * NEWS: Update for 4.16 release.
188 Mon Apr 22 16:32:29 1996 Stan Shebs <shebs@andros.cygnus.com>
190 * monitor.h: Clean up comment formatting.
191 (current_monitor): Remove decl.
192 (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions.
193 (push_monitor, SREC_SIZE): Remove.
194 * monitor.c: Expand old macro into current_monitor derefs
196 * remote-os9k.c (current_monitor): Remove definition.
198 Mon Apr 22 14:54:45 1996 Mark Alexander <marka@superball.cygnus.com>
200 * corefile.c (specify_exec_file_hook): Allow arbitrary number of
202 (call_extra_exec_file_hooks): New function.
203 * h8300-tdep.c: Lint; add .h files to provide missing declarations,
204 remove unused variables.
205 (set_machine_hook): New function.
206 (_initialize_h8300m): Initialize it.
208 Fri Apr 19 15:03:49 1996 Ian Lance Taylor <ian@cygnus.com>
210 * remote-mips.c (encoding): Don't specify size, to avoid bug in
211 SunOS native compiler.
213 Thu Apr 18 18:46:57 1996 Stan Shebs <shebs@andros.cygnus.com>
215 * monitor.c: Use int rather than LONGEST for values, since
216 the formatting strings are not prepared to accept long longs.
218 Wed Apr 17 20:17:27 1996 Doug Evans <dje@canuck.cygnus.com>
220 * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'.
222 Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com)
224 * corelow.c (add_to_thread_list): Make sure reg_sect is non-null
225 before de-referencing it. Prevents deref of NULL pointer if core
226 file lacks .reg section.
227 * defs.h: Rename floatformat_{to from}_long_double to
228 floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO
230 * findvar.c (extract_floating store_floating): Change all refs to
231 FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest.
232 * utils.c: Change floatformat_{to from}_long_double to
233 floatformat_{to from}_doublest cuz the new routines will use
234 whatever size (double or long double) is appropriate.
235 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
236 REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to
237 floatformat... routine calls.
239 Mon Apr 15 16:34:11 1996 Per Bothner <bothner@kalessin.cygnus.com>
241 * stabsread.c (read_type): Move handling of '@' from type
242 number handling to handling of types proper (as emitted by gcc!).
243 For typedefs, allocate the typedef type before reading its
244 definition, to properly handling recursive types.
246 Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com)
248 * ch-exp.c (calculate_array_length): Fix prototype.
250 Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com)
252 * remote-nindy.c (nindy_open): Acquire more target state so that
253 user can attach to a previously running program.
254 * (nindy_fetch_registers nindy_store_registers): Get rid of fp
255 conversion code. That's all handled in {extract store}_floating
257 * utils.c (floatformat_to_double): Don't bias exponent when
258 handling zero's, denorms or NaNs.
259 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
260 REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and
261 FLOATFORMAT_TO/FROM_DOUBLEST macros.
262 * config/i960/tm-nindy960.h: Undefine
263 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and
264 REGISTER_CONVERTIBLE. These are no longer necessary now that all
265 the magic happens in extract/store_floating.
267 Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
269 * eval.c (evaluate_subexp_standard): Report error when attempting to
270 evaluate subscripts for types which cannot be subscripted.
272 * valarith.c (value_x_binop, value_x_unop): Add noside parameter.
273 Return a zero value with the return type of the member function
274 if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member
276 * values.h (value_x_binop, value_x_unop): Update prototypes
278 * eval.c (evaluate_subexp_standard): Update all callers of
279 value_x_binop, value_x_unop accordingly.
281 * valarith.c (value_neg, value_complement): Perform ANSI C/C++
282 integral promotion on operands.
284 Fri Apr 12 13:19:27 1996 Fred Fish <fnf@cygnus.com>
286 * README: Update for 4.16 release.
287 * configure.in (AC_CHECK_FUNCS): Also check for sbrk.
288 * configure: Regenerate with autoconf.
289 * config.in: Regenerate with autoheader.
290 * main.c (main): Only use sbrk() when HAVE_SBRK is defined.
291 * top.c (command_loop): Ditto.
293 Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com)
295 * defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
296 defaults for bi-endian targets. Replace function pointers for
297 floatformat routines with macros. No need for these to be runtime
299 * findvar.c: Get rid of floatformat function pointers. Use
300 macros in extract_floating and store_floating.
301 * remote-nindy.c (nindy_fetch_registers nindy_store_registers):
302 Use floatformat macros.
304 Thu Apr 11 21:28:02 1996 Fred Fish <fnf@cygnus.com>
306 From: Miles Bader <miles@gnu.ai.mit.edu>
307 * configure.in (AC_CHECK_HEADERS): check for endian.h.
308 Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK.
309 Add host & target cases for i[345]86-*-gnu*.
310 * config.in: Regenerate with autoheader.
311 * configure: Regenerate with autoconf.
312 * Makefile.in (AR, AWK): Set from corresponding autoconf substs.
313 (init.c): Don't scan mig-generated files.
314 * defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
315 * config/nm-m3.h (ATTACH_NO_WAIT): Define.
316 * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
317 rather than "#ifndef MACH".
319 Thu Apr 11 18:49:42 1996 Stan Shebs <shebs@andros.cygnus.com>
321 * remote.c (remotewritesize): New GDB variable, controls size
322 of memory packets sent to the target.
324 Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com)
326 * dcache.c: Add prototypes. Make many functions static.
327 * (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and
328 dcache_poke call dcache_xfer_memory directly in order to fix
329 problems with turning off dcache. dcache_peek is now unnecessary,
332 * defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
333 and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer
334 to a struct floatformat. This allows for better handling of
335 targets whose floating point formats differ from the host by more
336 than just byte order.
337 * (floatformat_to_long_double floatformat_from_long_double):
338 Prototypes for new functions in utils.c.
339 * (floatformat_to_doublest floatformat_from_doublest): Prototypes
340 for pointers to floating point conversion functions. The actual
341 function uses either double or long double if the host supports it.
342 * findvar.c (floatformat_to_doublest floatformat_from_doublest):
343 Initialize to point at correct function depending on HAVE_LONG_DOUBLE.
344 * (extract_floating store_floating): Rewrite. Now, if host fp
345 format is the same as the target, we just do a copy. Otherwise,
346 we call floatformat_{to from}_doublest.
347 * remote-nindy.c (nindy_xfer_inferior_memory): Change param
348 `write' to `should_write'.
349 * utils.c (floatformat_to_long_double
350 floatformat_from_long_double): New routines that implement long
351 double versions of functions in libiberty/floatformat.c.
352 * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for
353 i960 extended real (80 bit) numbers.
354 * nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes
355 actually read or written.
357 Wed Apr 10 02:56:06 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
359 * ch-valprint.c (chill_val_print): Remove call to calculate_array_length.
360 (calculate_array_length): Move function from here ...
362 * ch-exp.c (calculate_array_length): ... to here.
363 (parse_primval): If we have a symbol with an array type
364 and the length is 0, call calculate_array_length.
366 Tue Apr 9 01:23:05 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
368 * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET:
369 Add some checks for powerset compatibility.
371 * valops.c (value_slice): Use lowbound instead of lowerbound for
372 call to slice_range_type to get correct bounds.
374 Mon Apr 8 12:53:56 1996 Fred Fish <fnf@cygnus.com>
376 * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and
378 * scm-lang.c (gdb_string.h): Include.
379 * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow
380 call to correct type (char *).
381 * cp-valprint.c (cp_print_static_field): Ditto.
382 * somsolib.c (som_solib_create_inferior_hook): Add a declaration
383 for external find_unwind_entry function (from hppa-tdep.c).
384 * remote-pa.c (remote_write_bytes, remote_read_bytes): Change
385 type of second arg to "char *" to be type compatible with
387 (remote_wait): Cast second arg to strtol to correct type.
388 * hppa-tdep.c (compare_unwind_entries): Change argument types to
389 "const void *" to be type compatible with qsort, and then
390 assign to local args prior to use.
392 Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com)
394 * infptrace.c (kill_inferior): Remove call to "kill"; update
397 Mon Apr 8 14:05:07 1996 Geoffrey Noer <noer@cygnus.com>
399 * remote-e7000.c: don't append :23 to target port if __WIN32__
400 is defined (it's WinGDB).
402 Sun Apr 7 22:34:29 1996 Fred Fish <fnf@cygnus.com>
404 From: Miles Bader <miles@gnu.ai.mit.edu>
405 * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c,
406 msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk,
407 config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h,
408 m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd.
410 Sun Apr 7 13:32:41 1996 Fred Fish <fnf@cygnus.com>
412 * configure.in (case host): Add i386sco5 host.
413 * configure: Regenerate.
415 From: Robert Lipe <robertl@dgii.com>
416 Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This
417 target is an SVR3.2 with COFF, ELF, and shared libes, but
419 * config/i386/i386sco5.mh: New file.
420 * config/i386/nm-i386sco5.h: New file.
422 Sat Apr 6 08:55:22 1996 Fred Fish <fnf@cygnus.com>
424 * bcache.c (bcache): When size of chunk to cache is exactly equal to
425 BCACHE_MAXLENGTH, stash chunk as unique copy.
427 Sat Apr 6 00:46:26 1996 Fred Fish <fnf@cygnus.com>
429 * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef.
430 (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and
431 use it, rather than calling add_psymbol_addr_to_list.
432 (add_psymbol_addr_to_list): Delete.
433 (add_psymbol_to_list): Make psymbol static to avoid random data in
434 gaps due to alignment of structure members.
435 * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST,
436 ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no
437 performance improvements by inlining via complicated macros and
438 they just make gdb larger and harder to maintain.
439 * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST
440 and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to
441 add_psymbol_to_list with appropriate long or CORE_ADDR args.
442 (add_partial_symbol): Ditto.
443 * partial-stab.h: Ditto.
444 * os9kread.c (read_os9k_psymtab): Ditto
445 * mdebugread.c (parse_partial_symbols): Ditto.
446 (handle_psymbol_enumerators): Ditto.
447 (demangle.h): Include.
448 * hpread.c (hpread_build_psymtabs): Ditto.
449 (hpread_build_psymtabs): Ditto.
450 (demangle.h): Include
453 Fri Apr 5 13:44:40 1996 Stan Shebs <shebs@andros.cygnus.com>
455 * gdbtk.c (running_now): New global variable.
456 (gdb_cmd): Test it before executing any command.
457 (gdbtk_call_command): Set it when inferior is running.
458 * gdbtk.tcl (gdbtk_tcl_busy, gdbtk_tcl_idle): Enable and
459 disable interaction with command window's text appropriately.
461 Fri Apr 5 13:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
463 * gdbtk.c (SIOCSPGRP, linux): If on Linux, undef SIOCSPGRP, since
464 some versions of the kernel don't support it.
467 Thu Apr 4 20:16:55 1996 Fred Fish <fnf@cygnus.com>
469 * configure.in: Check for setpgid function.
470 * config.in: Regenerate with autoheader.
471 * configure: Regenerate with autoconf.
472 * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL
473 if it is actually defined.
474 (gdb_setpgid): Use HAVE_SETPGID.
475 * ch-exp.c: Change include of <string.h> to "gdb_string.h".
476 * c-exp.y, f-exp.y, m2-exp.y: Ditto.
477 * c-exp.y, serial.c: Include <ctype.h>.
478 * config/m68k/nm-news.h: Add typedef for pid_t which is
479 apparently missing from <sys/types.h>. Enclose entire
480 file in NM_NEWS_H ifndef and define when included.
481 * config/mips/nm-news-mips.h: Ditto.
482 * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL,
483 REGISTER_CONVERT_TO_RAW): Change name of temporary variable.
485 Thu Apr 4 19:04:18 1996 Stan Shebs <shebs@andros.cygnus.com>
487 * arm-xdep.c: Move native-specific code to here from arm-tdep.c.
488 * arm-tdep.c (arm_apcs_32): New global.
489 (arm_addr_bits_remove, arm_saved_pc_after_call,
490 arm_push_dummy_frame, arm_pop_frame): New functions.
491 (arm_skip_prologue): Updated version from Richard Earnshaw.
492 (_initialize_arm_tdep): Add set/show "apcs32".
493 * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call
494 arm_addr_bits_remove.
495 (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call.
496 (frame_find_saved_regs): Declare properly.
497 (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame.
498 (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of
500 * config/arm/nm-arm.h: New file.
501 * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS):
502 Move definitions to nm-arm.h.
503 * config/arm/arm.mh (NAT_FILE): Define.
505 * symfile.c (generic_load): Initialize data_count properly.
507 Thu Apr 4 17:17:53 1996 Fred Fish <fnf@cygnus.com>
509 * symmisc.c (print_objfile_statistics): Print memory used by
510 psymbol cache obstack.
512 Thu Apr 4 15:43:07 1996 Stan Shebs <shebs@andros.cygnus.com>
514 * symfile.c (report_transfer_performance): New function.
515 (generic_load): Call it to report transfer rate.
516 * remote-e7000.c (e7000_load): Ditto.
518 Mon Apr 1 16:31:00 1996 Stan Shebs <shebs@andros.cygnus.com>
520 * mpw-make.sed: Change references to config.h to be in objdir,
521 edit out rules to rebuild config.h.
523 Mon Apr 1 08:32:23 1996 Fred Fish <fnf@cygnus.com>
525 * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before
528 Sun Mar 31 16:15:43 1996 Fred Fish <fnf@cygnus.com>
530 * hppah-nat.c (store_inferior_registers, store_inferior_registers,
531 fetch_register, child_xfer_memory): Use call_ptrace function supplied
532 by infptrace.c rather than calling ptrace directly.
534 Sun Mar 31 15:39:00 1996 Stan Shebs <shebs@andros.cygnus.com>
536 * mon960-rom.c: Cleanups and elimination of unused code,
537 clarify documentation string.
538 (mon960_serial, mon960_ttyname): Remove.
539 * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS,
540 ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove.
542 Sat Mar 30 11:00:22 1996 Fred Fish <fnf@cygnus.com>
544 * configure.in: Check whether printf family supports printing
545 long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so.
546 * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE.
547 * configure: Regenerate.
548 * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE.
549 * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE.
550 * configure.in: Fix have_gregset and have_fpregset autoconf
551 variable names so that they match the pattern required to
554 Fri Mar 29 21:39:56 1996 Fred Fish <fnf@cygnus.com>
556 * core-aout.c (fetch_core_registers): Cast core_reg_size to int
557 before testing against reg_ptr.
558 * eval.c (evaluate_subexp_standard): Cast type of
559 TYPE_FN_FIELD_VOFFSET to int.
560 * findvar.c (extract_signed_integer, extract_unsigned_integer,
561 extract_long_unsigned_integer): Cast type of sizeof to int.
562 * values.c (unpack_field_as_long, modify_field): Ditto.
563 * valops.c (value_assign, call_function_by_hand): Ditto.
564 * infcmd.c (do_registers_info): Ditto.
565 * ser-tcp.c (tcp_open): Ditto.
566 * remote.c (putpkt): Ditto.
567 * dcache.c (dcache_peek): Ditto.
568 * dcache.c (dcache_poke): Ditto.
569 * m2-exp.y (yylex): Ditto.
570 * gnu-regex.c (re_match_2): Ditto.
571 * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
572 out unused macro definition and variables.
573 * inftarg.c (proc_wait): Move from main.c to here, and make static.
574 * valprint.c (val_print_string): Change bufsize from int to unsigned.
575 * main.c (wait.h): Include.
576 * top.c (command_line_input): Remove unused variable "c".
577 * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
578 value TYPE_CODE_TYPEDEF to switch statement.
579 (f_type_print_varspec_suffix): Add missing enum value
580 TYPE_CODE_TYPEDEF to switch statement.
581 * ch-exp.c (parse_primval): Add remaining enumeration values to
582 switch statement, with no specific action.
583 (ch_lex): Add LOC_UNRESOLVED in switch statement.
584 (pushback_token): Ifdef out, since code using it is ifdef'd out.
585 * stabsread.c (cleanup_undefined_types): Remove unused label
587 * objfiles.h (print_symbol_bcache_statistics): Add prototype.
588 * maint.c (objfiles.h): Include.
589 (maintenance_print_statistics): Remove unused variable "temp".
590 * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
591 unused variable "found_file_symbol".
592 * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
593 * language.c (lang_bool_type): Use existing function local type
594 variable rather than create block local variables.
595 * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
596 * infptrace.c (wait.h, command.h): Include.
597 * ser-tcp.c (gdb_string.h): Include
598 * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
599 (i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
600 * command.c (complete_on_enum): Make assignment used as truth value
601 explictly check against NULL.
603 * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
604 that uses it is ifdef'd out.
605 * parser-defs.h: Add prototype for write_dollar_variable.
606 * infrun.c: Add prototype for write_pc_pid.
607 * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
608 * symmisc.c (bcache.h): Include.
609 * bcache.h: Add prototype for print_bcache_statistics.
610 * symfile.c: Include <time.h>.
611 * printcmd.c (print_scalar_formatted): Change len to unsigned int.
612 * valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
613 * valarith.c (value_binop): Change result_len, promoted_len1,
614 and promoted_len2 to unsigned int.
615 * valarith.c (value_subscripted_rvalue): Change elt_offs and
616 elt_size to unsigned int.
617 * valops.c (value_array): Change typelength to unsigned int.
618 (destructor_name_p): Change len to unsigned int.
619 * scm-lang.h (scm_parse): Add prototype for scm_unpack.
620 * symfile.c (decrement_reading_symtab): Change return type to void.
621 * valarith.c (value_subscript): Remove unused variable "word".
622 (value_subscript): Remove unused variable "tint".
623 * valops.c (auto_abandon): Ifdef out, since code using it is also
625 * eval.c (init_array_element): Remove unused variable "val".
626 * Makefile.in (values.o): Depends on scm-lang.h.
627 (command.o): Depends upon wait_h.
628 (ser-tcp.o): Depends upon gdb_string.h.
629 (infptrace.o): Depends upon wait_h and command_h.
630 (maint.o): Depends on objfiles.h and symfile.h.
631 * values.c (allocate_repeat_value): Remove unused variable
633 (scm-lang.h): Include.
634 * breakpoint.c (create_longjmp_breakpoint): Enclose in
635 GET_LONGJMP_TARGET define, unused otherwise.
636 * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
637 i386_remove_watchpoint and i386_stopped_by_watchpoint.
639 Thu Mar 28 12:53:19 1996 Doug Evans <dje@canuck.cygnus.com>
641 * configure.in (sparc64-*-solaris2*): Delete.
642 Stick with sparc-*-solaris2*.
643 * configure: Regenerated.
645 Thu Mar 28 06:51:26 1996 Fred Fish <fnf@cygnus.com>
647 * valops.c (value_assign): Make copy of internal variable value
648 before returning it as a new value, since it is owned by the
649 internal variable and will be freed along with it.
651 Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com)
653 * From Peter Schauer.
654 * breakpoint.c (breakpoint_re_set_one): Keep temporary
655 breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy
656 and bp_step_resume in case breakpoint_re_set_one is called due
657 to a step over a dlopen call.
658 * infrun.c (wait_for_inferior): Always remove breakpoints from
659 inferior in BPSTAT_WHAT_CHECK_SHLIBS case.
661 Tue Mar 26 13:15:32 1996 Fred Fish <fnf@cygnus.com>
663 * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer
664 non-prototyped case over prototyped case for C.
665 * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto.
667 Sat Mar 23 17:24:28 1996 Fred Fish <fnf@cygnus.com>
669 * os9kread.c (os9k_process_one_symbol): Note nonportable
670 assumption that an int can hold a char *.
672 * bcache.h (struct hashlink): Wrap data[] inside union with
673 double to force longest alignment.
674 (BCACHE_DATA): New macro to access data[].
675 (BCACHE_ALIGNMENT): New macro to get offset to data[].
676 * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get
677 address of cached data. Use BCACHE_ALIGNMENT to compute
678 amount of space to allocate for each hashlink struct.
680 Sat Mar 23 12:14:02 1996 Fred Fish <fnf@cygnus.com>
682 * ch-lang.c (evaluate_subexp_chill): Fix typo.
684 Thu Mar 21 08:27:19 1996 Fred Fish <fnf@cygnus.com>
686 * Makefile.in (VERSION): Bump version to 4.15.3
688 Thu Mar 21 10:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
690 * config.in: Rename from config.h.in.
691 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
692 Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
693 * configure: Rebuild.
694 * Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
695 Set CONFIG_HEADERS to config.h:config.in.
697 Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
699 * partial-stab.h (case N_ENDM): Finish current partial symbol
700 table for Solaris 2 cc.
702 Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com)
704 * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
705 PC in the registers array. From Peter Schauer.
707 Mon Mar 18 13:47:09 1996 Fred Fish <fnf@cygnus.com>
709 * symfile.c (reread_symbols): Reinitialize bcache struct
710 members to zero using memset. Also use memset to reinit
711 global_psymbols and static_psymbols, rather than explicitly
712 resetting each structure member.
714 Sat Mar 16 19:47:36 1996 Fred Fish <fnf@cygnus.com>
716 * configure.in: Add fragment to create stamp-h.
718 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
719 * configure.in (AC_CHECK_HEADERS): Check for link.h.
720 * configure: Regenerate with autoconf.
721 * config.h.in: Regenerate with autoheader.
722 * config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H
724 * solib.c: Exclude most of the code if HAVE_LINK_H is not defined.
725 * config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for
726 older a.out based systems.
728 Sat Mar 16 16:45:43 1996 Fred Fish <fnf@cygnus.com>
730 * config.h.in: New file.
731 * acconfig.h: New file, for autoheader.
732 * configure.in (AC_CONFIG_HEADER): Add, generate config.h.
733 * configure: Regenerate.
734 * Makefile.in (defs_h): Add config.h
735 (distclean): Remove config.h and stamp-h during distclean.
736 (config.h, stamp-h): New targets to remake config.h when necessary.
737 * defs.h (config.h): Include before any other includes or defines.
738 * i386-tdep.c (gdb_string.h): Move include after include of defs.h.
739 * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H.
741 Sat Mar 16 14:55:27 1996 Fred Fish <fnf@cygnus.com>
743 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
744 * Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not
745 result in an empty line, to work around a bug in native Ultrix 4.4
748 Sat Mar 16 13:33:17 1996 Fred Fish <fnf@cygnus.com>
750 * configure.in: Add gdbserver to configdirs under linux.
751 * configure: Regenerate.
753 Fri Mar 15 12:06:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
755 * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.
756 * config/i386/tm-nbsd.h (NUM_REGS): Define.
758 Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com)
760 * solib.c (solib_break_names): Add _r_debug_state for
761 vanilla SVR4 implementations. From Peter Schauer.
763 Mon Mar 11 14:24:57 1996 Dawn Perchik <dawn@critters.cygnus.com>
765 * mon960-rom.c: New file; support mon960 rom monitor on i960.
766 * monitor.c (monitor_debug): Change remotedebug to buffer strings.
767 * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
768 epecting prompt and echo during open.
769 * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
770 determine if break should be sent as stop command.
771 * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
772 * i960-tdep.c (mon960_frame_chain_valid): New function for getting
773 stack frame on mon960.
774 * Makefile.in: Add mon960 files.
775 * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
776 added i960-nindy-coff* and i960-nindy-elf* for target nindy.
777 * configure: Regenerated.
778 * config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
779 support mon960 rom monitor on i960.
781 Mon Mar 11 11:02:47 1996 Steve Chamberlain <sac@slash.cygnus.com>
784 * i386-tdep.c (skip_trampoline_code): Fix strncmp length.
785 * win32-nat.c (CHECK, DEBUG*, debug_*): New.
786 (handle_load_dll): Don't reload symbols.
787 (handle_exception): Use the DEBUG_* names.
788 (child_wait): Add DEBUG_* code.
789 (_initialize_inftarg): Add new commands to set debug_ names.
791 Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com)
793 * From Peter Schauer:
794 * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
795 (bpstat_stop_status): Likewise.
796 (remove_solib_event_breakpoints): Likewise.
797 (clear_momentary_breakpoints): Likewise.
798 (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
799 if we still can't read the memory for that breakpoint.
800 (mention): Add bp_shlib_event case to keep gcc quiet.
802 Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com)
804 * breakpoint.h (enum enable): New enum shlib_disabled for
805 shared library breakpoints that have been temporarily disabled.
806 * breakpoint.c: Handle temporarily disabled shared library
807 breakpoints like disabled breakpoints in most places.
808 (insert_breakpoints): Use shlib_disabled to indicate
809 that an unsettable breakpoint is only temporarily disabled.
810 (re_enable_breakpoints_in_shlibs): New function.
811 * corelow.c (solib_add_stub): After adding shared libraries,
812 try to reenable any temporarily disabled breakpoints.
813 * infcmd.c (attach_command): Likewise.
814 * infrun.c (wait_for_inferior): Likewise.
816 Fri Mar 8 11:41:25 1996 Ian Lance Taylor <ian@cygnus.com>
818 * defs.h (extract_long_unsigned_integer): Declare.
819 * findvar.c (extract_long_unsigned_integer): New function.
820 * printcmd.c (print_scalar_formatted): Use it.
821 * valprint.c (val_print_type_code_int): Likewise.
823 Thu Mar 7 17:40:50 1996 Stan Shebs <shebs@andros.cygnus.com>
825 * infcmd.c (do_registers_info): Ignore anonymous registers.
826 * sh-tdep.c (set processor): New command to set specific
828 (sh_reg_names, sh3_reg_names): Arrays of register names for
829 SH and SH3 processors.
830 (sh_set_processor_type): New function.
831 * sh3-rom.c (sh3_open): Call it.
832 (sh3_regname): Add names of all the bank registers.
833 (sh3_supply_register): Clean up formatting.
834 * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
836 (REGISTER_NAMES): Add names of bank registers.
837 (FP15_REGNUM): Define.
838 (REGISTER_VIRTUAL_TYPE): Use it.
839 * monitor.c: Clean up some comments.
841 Thu Mar 7 12:09:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
843 * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the
844 s* and t* symbols too.
846 Thu Mar 7 15:18:51 1996 James G. Smith <jsmith@cygnus.co.uk>
848 * symfile.c (generic_load): Avoid division by zero.
850 Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com)
852 * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
853 not just those with HANDLE_SVR4_EXEC_EMULATORS.
856 * breakpoint.c (internal_breakpoint_number): Move to file scope.
857 (create_solib_event_breakpoint): Use an internal breakpoint number.
859 Wed Mar 6 00:32:44 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
861 * valarith.c (value_in): Change builtin_type_chill_bool to
864 Tue Mar 5 23:48:36 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
866 * ch-exp.c (parse_primval): Handle CARD, MAX, MIN.
867 (match_string_literal): Handle control sequence.
868 (match_character_literal): Deto.
870 * ch-lang.c (chill_printchar): Change formating of nonprintable
871 characters from C'xx' to ^(num).
872 (chill_printstr): Deto.
873 (value_chill_card, value_chill_max_min): New functions to process
874 Chill's CARD, MAX, MIN.
875 (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN.
877 * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN
878 for Chill's CARD, MAX, MIN.
880 * valarith.c (value_in): Add processing of TYPE_CODE_RANGE
881 and change return type from builtin_type_int to
882 builtin_type_chill_bool.
884 Tue Mar 5 18:54:04 1996 Stan Shebs <shebs@andros.cygnus.com>
886 * config/nm-nbsd.h (link_object, lo_name, etc): Move to here
887 from config/nm-nbsd.h.
888 * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here
889 from config/sparc/tm-nbsd.h.
891 * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here
892 instead of in config/m68k/xm-hp300hpux.h.
894 Tue Mar 5 12:05:35 1996 J.T. Conklin <jtc@rtl.cygnus.com>
896 * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide
897 implementation for NetBSD systems.
899 Mon Mar 4 23:44:16 1996 Per Bothner <bothner@kalessin.cygnus.com>
901 * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT.
902 (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY).
904 * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error
905 if "function" is pointer to non-function.
907 Mon Mar 4 17:47:03 1996 Stan Shebs <shebs@andros.cygnus.com>
909 * top.c (print_gdb_version): Update copyright year.
911 Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com)
914 * infrun.c (wait_for_inferior): Remove breakpoints and
915 switch terminal settings before calling SOLIB_ADD.
916 * solib.c (enable_break, SVR4 variant): Don't map in symbols
917 for the dynamic linker, the namespace pollution causes real
920 Sun Mar 3 17:18:57 1996 James G. Smith <jsmith@cygnus.co.uk>
922 * remote-mips.c (common_breakpoint): Explicitly terminate the
925 Wed Feb 28 22:32:18 1996 Stan Shebs <shebs@andros.cygnus.com>
927 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
928 * remote.c (remote_detach): Send a command 'D' to the target
929 when detaching, update the function's comments.
931 Wed Feb 28 15:50:12 1996 Fred Fish <fnf@cygnus.com>
933 * Makefile.in (VERSION): Bump version to 4.15.2 to establish
934 baseline for gdb 4.16 rerelease testing.
936 Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com)
938 * somsolib.c (som_solib_create_inferior_hook): Before returning
939 call clear_symtab_users.
941 Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com)
943 * remote-e7000.c (e7000_open): Delete all breakpoints when
944 connecting to e7000. Change connect message to allow use of
945 monitor.exp in test suite.
946 * (e7000_load): Print transfer rate of download.
947 * symfile.c (generic_load): Print transfer rate of download.
949 Sun Feb 25 13:58:33 1996 Stan Shebs <shebs@andros.cygnus.com>
951 * configure.in (mips*-*-vxworks*): New config.
952 * configure: Regenerated.
954 * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files.
955 * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual):
958 Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
960 * partial-stab.h (case N_FUN): Function symbols generated
961 by SPARCworks cc have a meaningless zero value, do not update
962 pst->textlow if the function symbol value is zero.
964 * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field
965 for function prototype declaration symbols.
967 Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com)
969 * remote-e7000.c (e7000_load): New routine to download via the
971 * (e7000_wait): Don't backup PC when we hit a breakpoint.
972 Apparantly new sh2 pods get this right...
973 * (e7000_ops): Add call to e7000_load.
975 Thu Feb 22 00:52:42 1996 J.T. Conklin <jtc@rtl.cygnus.com>
977 * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
978 m68knbsd-nat.c: New files, support for NetBSD/m68k.
980 * configure.in (m68k-*-netbsd*): New config.
981 * configure: Regenerated.
983 Wed Feb 21 19:00:21 1996 Fred Fish <fnf@cygnus.com>
985 * standalone.c (open, _initialize_standalone): Fix obvious typos
986 reported by Martin Pool <martin@citr.uq.oz.au>.
988 Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com)
990 * solib.c (solib_create_inferior_hook): Fix thinko.
992 Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com)
994 * solib.c (solib_break_names): Define for Solaris and Linux.
995 (enable_break): For SVR4 systems, first try to use the debugger
996 interfaces in the dynamic linker to track shared library events
997 as they happen, then fall back to BKPT_AT_SYMBOL code. Convert
998 BKPT_AT_SYMBOL code to use shared library event breakpoints.
999 (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
1000 it no longer needs to restart/wait on the inferior.
1001 * symfile.c (find_lowest_section): No longer static.
1002 * symfile.h (find_lowest_section): Corresponding changes.
1004 Tue Feb 20 18:54:08 1996 Fred Fish <fnf@cygnus.com>
1006 * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
1007 (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
1008 * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
1009 * config/mips/tm-mips.h: Ditto.
1010 * config/pa/tm-hppa.h: Ditto.
1011 * config/rs6000/tm-rs6000.h: Ditto.
1012 * config/sparc/tm-sparc.h: Ditto.
1014 Tue Feb 20 17:32:05 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1016 * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
1018 * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
1019 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1020 #ifdef'd out definitions --- Causes serious gdb failures on
1021 the i386. Need to investigate further before enabling.
1023 * i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
1024 fetch_core_registers): New functions. These functions are defined
1025 if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored
1026 with ptrace PT_GETREGS/PT_SETREGS.
1028 Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com)
1030 * findvar.c (extract_floating store_floating): Replace `long
1031 double' with `DOUBLEST'.
1033 Mon Feb 19 15:25:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1035 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1038 Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com)
1040 * symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
1042 * breakpoint.h (remove_solib_event_breakpoints): Declare.
1043 * breakpoint.c (remove_solib_event_breakpoints): New function.
1044 * somsolib.c (solib_create_inferior_hook): Remove all solib event
1045 breakpoints before inserting any new ones. Use a solib event
1046 breakpoint for the breakpoint at "_start".
1047 Remove extraneous "\n" from calls to warning.
1049 * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
1052 Mon Feb 19 01:09:32 1996 Doug Evans <dje@cygnus.com>
1054 * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
1055 for CORE_ADDR values.
1056 (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
1057 * symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
1059 Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1061 * mipsread.c (mipscoff_symfile_read): Unconditionally add
1062 alpha coff dynamic symbols for all symbol files. Makes skipping
1063 over the trampoline code work when stepping from a function in a
1064 shared library into a function in a different shared library.
1066 Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com)
1068 * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define
1069 RETURN_VALUE_ON_STACK to return long doubles on the stack.
1071 Sat Feb 17 16:33:11 1996 Fred Fish <fnf@cygnus.com>
1073 * Makefile.in (ch-exp.o): Add dependencies.
1074 (various): Add gdb_string.h to dependencies that need it.
1076 Sat Feb 17 08:57:50 1996 Fred Fish <fnf@cygnus.com>
1078 * symmisc.c (print_symbol_bcache_statistics): Update description for
1079 printing byte cache statistics.
1081 Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com)
1083 * Add native support for long double data type.
1084 * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST
1085 to store actual data. Change types of INT and FLOAT tokens to
1086 typed_val_int and typed_val_float respectively. Create new token
1087 DOUBLE_KEYWORD to specify the string `double'. Make production
1088 for FLOAT use type determined by parse_number. Add production for
1089 "long double" data type.
1090 * (parse_number): Use sscanf to parse numbers as float, double or
1091 long double depending upon the type of typed_val_float.dval. Also
1092 allow user to specify `f' or `l' suffix to explicitly specify
1093 float or long double constants. Change typed_val to
1095 * (yylex): Change typed_val to typed_val_int. Also, scan for
1097 * coffread.c (decode_base_type): Add support for T_LNGDBL basic
1099 * configure, configure.in: Add check for long double support in
1101 * defs.h: Define DOUBLEST appropriatly depending on whether
1102 HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes
1103 for functions that handle this type.
1104 * expression.h (union exp_element): doubleconst is now type
1106 * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST.
1107 * findvar.c (extract_floating): Make return value be DOUBLEST.
1108 Also, add support for numbers with size of long double.
1109 * (store_floating): Arg `val' is now type DOUBLEST. Handle all
1111 * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now
1113 * valarith.c (value_binop): Change temp variables v1, v2 and v to
1114 type DOUBLEST. Coerce type of result to long double if either op
1116 * valops.c (value_arg_coerce): If argument type is bigger than
1117 double, coerce to long double.
1118 * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and
1119 arg type is float and > 8 bytes, then use pointer-to-object
1120 calling conventions.
1121 * valprint.c (print_floating): Arg doub is now type DOUBLEST.
1122 Use appropriate format and precision to print out floating point
1124 * value.h: Fixup prototypes for value_as_double,
1125 value_from_double, and unpack_double to use DOUBLEST.
1126 * values.c (record_latest_value): Remove check for invalid
1127 floats. Allow history to store them so that people may examine
1128 them in hex if they want.
1129 * (value_as_double unpack_double): Change return value to DOUBLEST.
1130 * (value_from_double): Arg `num' is now DOUBLEST.
1131 * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target
1132 specific) to expect certain types to always be returned on the stack.
1134 Fri Feb 16 14:00:54 1996 Fred Fish <fnf@cygnus.com>
1136 * bcache.c, bcache.h: New files to implement a byte cache.
1137 * Makefile.in (SFILES): Add bcache.c.
1138 (symtab_h): Add bcache.h.
1139 (HFILES_NO_SRCDIR): add bcache.h
1140 (COMMON_OBJS): Add bcache.o
1141 (bcache.o): New target.
1142 * dbxread.c (start_psymtab): Make global_syms & static_syms
1143 type "partial_symbol **".
1144 * hpread.c (hpread_start_symtab): Ditto.
1145 * os9kread.c (os9k_start_psymtab): Ditto.
1146 * stabsread.h (start_psymtab): Ditto.
1147 * {symfile.c, symfile.h} (start_psymtab_common): Ditto.
1148 * maint.c (maintenance_print_statistics): Call
1149 print_symbol_bcache_statistics.
1150 * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
1152 * solib.c (allocate_rt_common_objfile): Ditto.
1153 * symfile.c (reread_symbols): Ditto.
1154 (free_objfile): Free psymbol bcache when objfile is freed.
1155 (objfile_relocate): Use new indirect psymbol pointers.
1156 * objfiles.h (struct objfile): Add psymbol cache.
1157 * symfile.c (compare_psymbols): Now passed pointers to pointers to
1159 (reread_symbols): Free psymbol bcache when freeing other objfile
1161 (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
1162 psymbol using the psymbol bcache.
1163 (init_psymbol_list): Psymbol lists now contain pointers rather than
1164 the actual psymbols.
1165 * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
1166 grown arrays of pointers.
1167 (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
1169 * symmisc.c (print_partial_symbols): Now takes pointer to pointer
1171 (print_symbol_bcache_statistics): New function to print per objfile
1173 (print_partial_symbol, print_partial_symbols,
1174 maintenance_check_symtabs, extend_psymbol_list):
1175 Account for change to pointer to pointer to partial symbol.
1176 * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
1177 make_symbol_completion_list):
1178 Account for change to pointer to pointer to partial symbol.
1179 * symtab.h (bcache.h): Include.
1180 * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
1181 type "partial_symbol **".
1183 Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com>
1185 * dwarfread.c (free_utypes): New function.
1186 (read_file_scope): Call free_utypes as cleanup, rather than just
1187 freeing the utypes pointer.
1189 Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1191 * demangle.c (is_cplus_marker): New function, checks if a
1192 character is one of the commonly used C++ marker characters.
1193 * defs.h (is_cplus_marker): Add prototype.
1194 * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
1195 cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
1196 stabsread.c (define_symbol, read_member_functions, read_struct_fields),
1197 symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
1198 values.c (vb_match): Use is_cplus_marker instead of comparison
1201 Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com>
1203 * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
1204 delete entirely someday.
1206 Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com>
1208 * mpw-make.sed: Edit out makefile rebuild rule.
1209 (host_alias, target_alias): Comment out instead of deleting.
1210 (@LIBS@): Edit out references.
1212 Tue Feb 13 22:56:46 1996 Fred Fish <fnf@cygnus.com>
1214 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1215 Use n_psyms in OBJSTAT, not psyms.
1217 Mon Feb 12 15:59:31 1996 Doug Evans <dje@charmed.cygnus.com>
1219 * configure.in (sparclet-*-aout*): New config.
1220 * configure: Regenerated.
1222 Mon Feb 12 14:17:52 1996 Fred Fish <fnf@cygnus.com>
1224 * somsolib.c (som_solib_add): Use xmalloc rather than bare
1225 unchecked call to malloc.
1226 * remote-mips.c (pmon_load_fast): ditto.
1227 * remote-mm.c (mm_open): ditto.
1228 * hpread.c (hpread_lookup_type): ditto.
1229 * remote-adapt.c (adapt_open): ditto.
1231 Mon Feb 12 13:11:32 1996 Fred Fish <fnf@cygnus.com>
1233 * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
1234 allocate_saved_f77_common_node, allocate_common_entry_node,
1235 add_common_block): Use xmalloc rather than malloc, some of which
1237 * gnu-regex.c: At same point as other gdb specific changes
1238 #undef malloc and then #define it to xmalloc.
1239 * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
1240 bare unchecked calls to malloc/realloc.
1241 * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
1242 unchecked call to malloc.
1244 Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com)
1246 * symtab.c (gdb_mangle_name): Change opname var to be const to
1247 match return val of cplus_mangle_name.
1248 * i960-tdep.c: Change arg types of next_insn to match callers.
1250 Wed Feb 7 07:34:24 1996 Fred Fish <fnf@cygnus.com>
1252 * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These
1253 apparently aren't needed in any reasonably recent version of
1256 Tue Feb 6 21:37:03 1996 Per Bothner <bothner@kalessin.cygnus.com>
1258 * stabsread.c (read_range_type): If !self-subrange and language
1259 is Chill, assume a true range. If a true_range is a sub_subrange,
1260 use builtin_type_int for index_type.
1262 Tue Feb 6 18:38:51 1996 J.T. Conklin <jtc@slave.cygnus.com>
1264 * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
1265 with an ANSI compiler.
1267 start-sanitize-gdbtk
1268 Tue Feb 6 16:31:25 1996 Tom Tromey <tromey@creche.cygnus.com>
1270 * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
1271 double-clicking will work again.
1272 (create_asm_win): Put "break" at end of all B1 bindings.
1273 (create_file_win): Lower "sel" tag, don't raise it.
1274 (ensure_line_visible): New proc.
1275 (update_listing, update_assembly): Use it.
1276 (create_copyright_window): Destroy window on Leave event.
1277 (create_command_window): Put "break" at end of all B2 bindings.
1280 Mon Feb 5 18:24:28 1996 Steve Chamberlain <sac@slash.cygnus.com>
1282 From Michael_Snyder@NeXT.COM (Michael Snyder):
1283 * valops.c (value_arg_coerce): Coerce float to double, unless the
1284 function prototype specifies float.
1286 Mon Feb 5 09:51:55 1996 Tom Tromey <tromey@creche.cygnus.com>
1288 * language.c (set_language_command): Use languages table when
1289 printing available languages.
1291 Sat Feb 3 12:22:05 1996 Fred Fish <fnf@cygnus.com>
1293 Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
1294 * command.c (add_cmd): Add missing initialization for enums member.
1295 Reorder members to match structure declaration to make it easier to
1296 tell when one is missing.
1297 * exec.c (exec_file_command): Fix problem where filename in malloc'd
1298 memory is referenced after being freed.
1300 Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1302 * dwarfread.c (read_func_scope): Avoid GDB core dumps if
1303 AT_name tag is missing.
1305 * procfs.c (procfs_stopped_by_watchpoint): Fix logic when
1306 FLTWATCH and FLTKWATCH are defined.
1308 * remote.c (remote_read_bytes): Advance memaddr for transfers,
1309 return number of bytes transferred for partial reads.
1311 * top.c (init_signals): Reset SIGTRAP to SIG_DFL.
1313 Fri Feb 2 13:40:50 1996 Steve Chamberlain <sac@slash.cygnus.com>
1315 * win32-nat.c (mappings): Add ppc registers.
1316 (child_resume): Turn off step for ppc.
1318 Thu Feb 1 10:29:31 1996 Steve Chamberlain <sac@slash.cygnus.com>
1320 * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
1321 xm-cygwin32.h): New.
1322 * config/i386/(*win32*): Becomes *cygwin32*.
1323 * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
1324 (powerpcle-*-cygwin32): New.
1325 * configure: Regenerate.
1326 * win32-nat.c (child_create_inferior): Call CreateProcess
1327 with the right program arg.
1329 Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com)
1331 * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
1333 Wed Jan 31 19:01:28 1996 Fred Fish <fnf@cygnus.com>
1335 * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
1337 Wed Jan 31 18:36:27 1996 Stan Shebs <shebs@andros.cygnus.com>
1339 * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
1341 * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
1343 * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
1344 here from config/i386/xm-i386mach.h, fix name.
1345 * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
1346 * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
1347 here from config/i386/xm-ptx4.h.
1348 * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
1349 * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
1350 * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
1351 * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
1352 * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
1354 * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
1355 (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
1356 * config/sparc/sun4sol2.mh (NAT_FILE): Update.
1358 Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com)
1360 * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
1361 floating point correctly.
1362 (STORE_RETURN_VALUE): Likewise.
1363 * config/pa/tm-pro.h (SOFT_FLOAT): define.
1365 Wed Jan 31 13:34:52 1996 Fred Fish <fnf@cygnus.com>
1367 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
1368 Define to what should be reasonable values. However, apparently
1369 a bug in linux mmap prevents mapped symbol tables from working.
1371 Tue Jan 30 18:26:19 1996 Fred Fish <fnf@cygnus.com>
1373 * defs.h (errno.h>: Move #include closer to head of file to solve
1374 obscure problem with systems that declare perror with const arg, in
1375 both errno.h and stdio.h, and const is defined away by intervening
1378 Tue Jan 30 15:41:10 1996 Fred Fish <fnf@cygnus.com>
1380 From Jon Reeves <reeves@zk3.dec.com>:
1381 * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
1382 (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
1384 Mon Jan 29 19:05:58 1996 Fred Fish <fnf@cygnus.com>
1386 * Makefile.in (diststuff): Make all-doc; diststuff target does not
1387 exist in doc/Makefile.in.
1389 Mon Jan 29 18:44:57 1996 Stan Shebs <shebs@andros.cygnus.com>
1391 * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
1393 Mon Jan 29 00:10:35 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1395 * ch-valprint.c (calculate_array_length): New function to
1396 determine the length of an array type.
1397 (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
1398 array type is zero, call calculate_array_length.
1400 * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
1401 values may not be sorted. Scan all entries and set the real lower
1404 Sun Jan 28 15:50:42 1996 Fred Fish <fnf@cygnus.com>
1406 * config/xm-linux.h: Move include of solib.h and #define of
1407 SVR4_SHARED_LIBS from here ...
1408 * config/nm-linux.h: ...to here.
1410 Sat Jan 27 10:34:05 1996 Fred Fish <fnf@cygnus.com>
1412 * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
1413 Also check for gregset_t and fpregset_t types.
1414 * configure: Regenerate.
1415 * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
1417 (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
1418 and HAVE_FPREGSET_T are defined. These changes allow systems
1419 like linux that are migrating to /proc support to use a single
1420 configuration for both new and old versions.
1422 * config/i386/linux.mt: Note that this is now for both a.out and
1424 * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
1426 * config/i386/tm-linux.h (tm-sysv4.h): Include.
1427 * config/i386/xm-linux.h (solib.h): Include
1428 (SVR4_SHARED_LIBS): Define.
1429 * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
1430 (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
1431 (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
1434 Fri Jan 26 13:48:14 1996 Stan Shebs <shebs@andros.cygnus.com>
1436 * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
1437 * config/i386/xm-sun386.h: Ditto.
1438 * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
1440 Thu Jan 25 16:05:53 1996 Tom Tromey <tromey@creche.cygnus.com>
1442 * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
1444 Thu Jan 25 09:22:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1446 From Greg McGary <gkm@gnu.ai.mit.edu>:
1447 * dcache.c (dcache_peek, dcache_poke): Advance addr for
1450 Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com)
1452 * infrun.c (normal_stop): Fix test for shared library event.
1454 Thu Jan 25 03:26:38 1996 Doug Evans <dje@charmed.cygnus.com>
1456 * configure.in (sparc64-*-*): Add default host configuration.
1457 start-sanitize-gdbtk
1458 (sparc64-*-solaris2* host): Link statically if GCC used.
1460 (sparc64-*-solaris2*): Add target configuration.
1461 * configure: Regenerated.
1462 * sparc/sp64sol2.mt: New file.
1464 Wed Jan 24 22:31:37 1996 Doug Evans <dje@charmed.cygnus.com>
1466 * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
1468 Wed Jan 24 15:42:24 1996 Tom Tromey <tromey@creche.cygnus.com>
1470 * Makefile.in (lint): Close backquotes.
1472 start-sanitize-gdbtk
1473 Wed Jan 24 15:28:41 1996 Tom Tromey <tromey@creche.cygnus.com>
1475 * gdbtk.tcl, gdbtk.c: Updated copyrights.
1477 * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
1479 * configure: Rebuilt.
1482 Wed Jan 24 13:19:10 1996 Fred Fish <fnf@cygnus.com>
1484 * NEWS: Make note of new record and replay feature for
1485 remote debug sessions.
1486 * serial.c (gdbcmd.h): Include.
1487 (serial_logfile, serial_logfp, serial_reading, serial_writing):
1488 Define here, for remote debug session logging.
1489 (serial_log_command, serial_logchar, serial_write, serial_readchar):
1490 New functions for remote debug session logging.
1491 (serial_open): Open remote debug session log file when needed.
1492 (serial_close): Close remote debug session log file when needed.
1493 (_initialize_serial): Add set/show commands for name of remote
1494 debug session log file.
1495 * serial.h (serial_readchar): Declare
1496 (SERIAL_READCHAR): Call serial_readchar().
1497 (SERIAL_WRITE): Call serial_write().
1498 (serial_close): Declare as extern.
1499 (serial_logfile, serial_logfp): Declare.
1500 * top.c (execute_command): Declare serial_logfp. Log user command
1501 in remote debug session log if log file is open.
1502 * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
1503 (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
1504 * remote-array.c (SREC_SIZE): Remove, duplicates define in
1506 * remote-array.c (hexchars, hex2mem): Remove, unused.
1507 * gdbserver/low-linux.c (store_inferior_registers): Remove
1508 unnecessary extern declaration of registers[].
1509 * gdbserver/Makefile.in (all): Add gdbreplay.
1510 * gdbserver/gdbreplay.c: New file.
1511 * gdbserver/README: Give example of recording a remote
1512 debug session with gdb and then replaying it with gdbreplay.
1514 Tue Jan 23 18:02:35 1996 Per Bothner <bothner@kalessin.cygnus.com>
1516 * stabsread.c (rs6000_builtin_type): Make bool type unsigned.
1517 (read_one_struct_field): Support boolean bitfields.
1518 * c-valprint.c (c_val_print): Print booleans properly.
1520 Tue Jan 23 18:54:09 1996 Stan Shebs <shebs@andros.cygnus.com>
1522 * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
1524 * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
1526 Tue Jan 23 14:36:05 1996 Per Bothner <bothner@kalessin.cygnus.com>
1528 * ch-exp.c (parse_tuple): Error if invalid mode.
1530 * value.h (COERCE_ARRAY): Don't coerce enums.
1531 (COERCE_ENUM): Don't COERCE_REF.
1532 (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM).
1533 * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let
1534 value_cast handle it otherwise); do *not* COERCE_ENUM either way.
1535 * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY.
1536 Add COERCE_REF before COERCE_ENUM.
1537 * values.c (value_as_long): Simplify.
1539 * valops.c (value_array): Create internalvar if !c_style_arrays.
1541 * language.c (lang_bool_type): Add Fortran support.
1542 * eval.c (OP_BOOL): Use LA_BOOL_TYPE.
1544 Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com)
1546 * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
1547 All references changed.
1548 * breakpoint.c (bpstat_what): Add shlib_event to the class types.
1549 Update state table. Reformat so that it's still readable.
1550 When we hit the shlib_event breakpoint, set the calss of shlib_event.
1551 (breakpoint_1): Add "shlib events" as a breakpoint type.
1552 Print the shlib_event breakpoint like other breakpoints.
1553 (create_solib_event_breakpoint): New function.
1554 (breakpoint_re_set_one): Handle solib_event breakpoints.
1555 * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
1556 (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
1558 (create_solib_event_breakpoint): Declare.
1559 * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
1560 (normal_stop): Inform the user when the inferior stoped due
1561 to a shared library event.
1562 (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
1563 to control whether or not gdb continues the inferior or stops it when
1564 a shared library event occurs.
1565 * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
1566 * somsolib.c (TODO list): Update.
1567 (som_solib_create_inferior_hook): Arrange for gdb to be notified
1568 when significant shared library events occur.
1569 * hppa-tdep.c (find_unwind_entry): No longer static.
1571 Tue Jan 23 09:00:48 1996 Doug Evans <dje@charmed.cygnus.com>
1573 * printcmd.c (print_insn): Pass fprintf_unfiltered to
1574 INIT_DISASSEMBLE_INFO.
1575 start-sanitize-gdbtk
1576 * gdbtk.c (gdb_disassemble): Likewise.
1579 Mon Jan 22 16:59:40 1996 Stan Shebs <shebs@andros.cygnus.com>
1581 * remote.c (remotebreak): New GDB variable.
1582 (remote_break): New global.
1583 (remote_interrupt): Send a break instead of ^C if remote_break.
1584 * NEWS: Describe the new variable.
1586 Mon Jan 22 16:24:11 1996 Doug Evans <dje@charmed.cygnus.com>
1588 * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
1590 Fri Jan 19 07:19:38 1996 Fred Fish <fnf@cygnus.com>
1592 * hp300ux-nat.c (getpagesize): Remove unused function
1593 fetch_core_registers.
1594 (hp300ux_core_fns): Remove, is unused.
1595 (_initialize_core_hp300ux): Remove, is unused.
1596 (gdbcore.h): Remove #include, no longer needed.
1598 Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com)
1600 * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
1601 ptrace bug in aix4.1.3 on the rs6000.
1603 Wed Jan 17 13:22:27 1996 Stan Shebs <shebs@andros.cygnus.com>
1605 * remote-hms.c (hms_ops): Add value for to_thread_alive.
1606 * remote-nindy.c (nindy_ops): Ditto.
1607 * remote-udi.c (udi_ops): Ditto.
1609 Tue Jan 16 18:00:35 1996 James G. Smith <jsmith@cygnus.co.uk>
1611 * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
1612 pmon_checkset, pmon_make_fastrec, pmon_check_ack,
1613 pmon_load_fast): New functions. Support for the PMON monitor world.
1614 (common_open): New function to merge support for different monitors.
1615 (mips_open): Use common_open().
1616 (mips_send_command): New function.
1617 (mips_send_packet): Scan out-of-sequence packets.
1618 (mips_enter_debug, mips_exit_debug): New functions.
1619 (pmon_ops): New target definition structure.
1621 Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com)
1623 * Makefile.in (CLIBS): Add LIBS to allow libraries to be
1624 specified on the make command line (via make LIBS=xxx).
1626 * configure.in (enable-gm): magic.o -> gmagic.o.
1629 start-sanitize-gdbtk
1630 Mon Jan 15 09:58:41 1996 Tom Tromey <tromey@creche.cygnus.com>
1632 * gdbtk.tcl (create_expr_window): Many changes to update GUI.
1633 (add_expr): Changes from create_expr_window.
1634 (create_command_window): Set focus.
1635 (delete_expr): Rewrote.
1636 (expr_update_button): New proc.
1637 (add_expr): Put bindings on FocusIn, FocusOut.
1638 Don't allow .file_popup to be torn off.
1641 Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com)
1643 * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
1644 is set but there are no psymtabs.
1646 Fri Jan 12 15:56:12 1996 Steve Chamberlain <sac@slash.cygnus.com>
1648 * dsrec.c (load_srec): Remove unused variable.
1649 * monitor.c (monitor_expect): Don't expect a ^C to echo.
1650 * serial.c (serial_open): Add parallel interface.
1651 * sh3-rom.c (parallel, parallel_in_use): New.
1652 (sh3_load): If parallel_in_use, download though the
1654 (sh3_open): Open parallel port if specified.
1655 (sh3_close): New function.
1656 (_inititalize_sh3): Add sh3_close hook and documentation.
1657 * monitor.c (monitor_close): Export.
1658 * monitor.h (monitor_close): Add prototype.
1660 Fri Jan 12 13:11:42 1996 Stan Shebs <shebs@andros.cygnus.com>
1662 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1663 * remote.c (remotetimeout): New GDB variable, use to set the
1664 remote timeout for reading.
1666 start-sanitize-gdbtk
1667 Fri Jan 12 09:36:17 1996 Tom Tromey <tromey@creche.cygnus.com>
1669 * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
1670 (update_listing): Use lassign. Use "see" to scroll. Don't need
1671 screen_top, screen_bot, screen_height.
1672 (update_assembly): Use "see" to scroll.
1673 (textscrollproc): Removed.
1674 (create_file_win): Don't use textscrollproc.
1675 (asmscrollproc): Removed.
1676 (create_asm_window): Don't use asmscrollproc.
1677 (create_asm_win): Ditto.
1678 (screen_height, screen_top, screen_bot): Removed.
1679 (run_editor): New proc.
1680 (build_framework): Use it.
1681 (create_file_win, create_source_window): Don't use textscrollproc.
1682 (create_breakpoints_window): Set -xscrollcommand on canvas.
1683 (not_implemented_yet): Default button is 0.
1684 (delete_char): Don't use tk_textBackspace.
1685 (create_command_window): Allow Tk bindings to fire after deleting
1687 (create_command_window): Make Delete delete left, not right.
1690 Fri Jan 12 07:14:27 1996 Fred Fish <fnf@cygnus.com>
1692 * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
1693 to get "struct core_fns" defined.
1694 * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
1695 Are dependent upon gdbcore_h.
1697 Thu Jan 11 23:13:24 1996 Per Bothner <bothner@cygnus.com>
1699 * symfile.c (decrement_reading_symtab): New function.
1700 * symfile.c, symtab.h (currently_reading_symtab): New variable.
1701 * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab.
1702 * gdbtypes.c (check_typedef): Don't call lookup_symbol if
1703 currently_reading_symtab (since that could infinitely recurse).
1705 Thu Jan 11 17:21:25 1996 Per Bothner <bothner@kalessin.cygnus.com>
1707 * stabsread.c (read_struct_type): Trivial simplification.
1709 * stabsread.c (define-symbol): Use invisible references
1710 for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
1711 * valops.c (call_function_by_hand): Likewise.
1712 * eval.c (evaluate_subexp_standard): When known, use the formal
1713 parameter type as the expected type when evaluating arg expressions.
1714 * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT).
1716 start-sanitize-gdbtk
1717 Thu Jan 11 10:08:14 1996 Tom Tromey <tromey@creche.cygnus.com>
1719 * main.c (main): Disable window interface if --help or --version
1722 * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
1724 Changes in sync with expect:
1725 * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
1727 * aclocal.m4: Replaced with version from expect.
1728 * configure: Regenerated.
1731 Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1733 * configure.in, configure: Recognize rs6000-*-aix4*.
1734 * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
1735 * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
1736 * config/rs6000/xm-aix4.h: New file.
1737 * config/xm-aix4.h: New file.
1739 Wed Jan 10 11:25:37 1996 Fred Fish <fnf@cygnus.com>
1741 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1742 * gdbserver/low-linux.c: New file.
1743 * remote.c (remote_read_bytes): Fix aborts on larger packets.
1745 * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
1747 * stabsread.c (define_symbol): If register value is too large,
1748 tell what it is and what max is.
1750 start-sanitize-gdbtk
1751 Wed Jan 10 09:07:22 1996 Tom Tromey <tromey@creche.cygnus.com>
1753 * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
1754 gdbtk_tcl_flush): Use "see", not "yview".
1755 (gdbtk_tcl_query): Use questhead bitmap.
1756 various: Always wrap condition of 'if' in {...}.
1757 (add_breakpoint_frame): Set -value on radiobuttons.
1758 (lassign): New proc.
1759 (add_breakpoint_frame): Use lassign, not series of assignments.
1760 (decr): Made faster.
1761 (interactive_cmd): Use "see", not "yview".
1762 (not_implemented_yet): Use warning bitmap.
1763 (update_expr): Don't allow $expr to be evalled by Tcl.
1764 (create_expr_window): Don't use "focus".
1765 (delete_char, delete_line): Define globally.
1766 (delete_line, delete_char, create_command_window, update_autocmd,
1767 build_framework, create_asm_win, create_file_win): Use "see", not
1769 (create_copyright_window, center_window, bind_widget_after_class):
1771 (FSBox,create_command_window, create_autocmd_window): Binding
1773 (textscrollproc): Define globally.
1774 (build_framework): tk_menuBar no longer needed. Keys Prior, Next,
1775 Home, End, Up, and Down are all defined by Tk.
1776 (apply_filespec): Use error bitmap in dialog.
1777 (files_command): Don't use tk_listboxSingleSelect.
1778 (files_command): Don't use "uniq" to remove duplicates from a
1780 (update_assembly): Use lassign.
1781 (create_asm_win): Removed redundant bindings.
1782 (listing_window_button_1, file_popup_menu): Use tk_popup.
1783 (ButtonRelease-1 binding): Just remove tag from window; rest
1786 * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
1787 (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
1788 (gdbtk_call_command): Ditto.
1791 Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com)
1793 * hpread.c (hpread_build_psymtabs): Finish Jan 4th
1794 enum namespace -> enum_namespace change.
1796 Tue Jan 9 04:44:47 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1798 * ch-exp.c (parse_primval): In case ARRAY, add missing
1801 Mon Jan 8 13:29:34 1996 Stan Shebs <shebs@andros.cygnus.com>
1803 * remote-mips.c (mips_receive_header): Recognize \012 instead
1804 of \n, but write \n when program sends a \012.
1805 * ser-mac.c (mac_input_buffer): Increase size of buffer.
1807 Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com)
1809 * infptrace.c (initialize_infptrace): Move function out of
1810 #ifdef conditional; put code within the function inside an
1813 * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
1814 arguments. Sorting is now dependent on OBJF_REORDERED. All
1815 callers/references changed.
1816 * dbxread.c (read_ofile_symtab): Correctly determine value for
1817 last_source_start_addr for reordered executables.
1818 (process_one_symbol): Handle N_FUN with no name as an end of
1820 * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
1821 is the high text address for a psymtab.
1822 (case N_SO): Likewise.
1823 (case N_FUN): Handle N_FUN with no name as an end of function
1825 * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
1826 at the same address rather than a random subset of them.
1827 * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
1828 * elfread.c (elf_symfile_init): Similarly.
1829 * somread.c (som_symfile_init): Similarly.
1830 * xcoffread.c (xcoff_symfile_init): Similarly.
1832 Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com)
1834 * stack.c (print_stack_frame print_frame_info) symmisc.c
1835 (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
1836 that catch_errors doesn't get blindsided by QUIT and lose the
1837 cleanup chain. This fixes a problem where ^C while in a
1838 user-defined command sometimes leaves instream NULL and causes a
1839 segfault in command_loop.
1841 Fri Jan 5 13:59:16 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
1843 * configure.in, configure: Add `-ldl -lw' for Solaris linking.
1845 Fri Jan 5 12:02:00 1996 Steve Chamberlain <sac@slash.cygnus.com>
1847 * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
1848 config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
1849 srec.o renamed to dsrec.o.
1851 Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com)
1853 * breakpoint.c (remove_breakpoint): Change error to warning so
1854 that hardware watchpoint removal problems won't leave breakpoint
1855 traps in the target.
1856 start-sanitize-gdbtk
1857 * configure configure.in: Make --enable-gdbtk be the default.
1859 * remote-e7000.c (e7000_insert_breakpoint,
1860 e7000_remove_breakpoint): Use e7000 based breakpoints, not memory
1862 * (e7000_wait): Adjust PC back by two when we see a breakpoint to
1863 compensate for e7000 maladjustment.
1864 * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug
1865 which prevented hardware watchpoints from working.
1867 Thu Jan 4 10:44:17 1996 Fred Fish <fnf@cygnus.com>
1869 * infptrace.c (udot_info): New function.
1870 (PT_*): Define each individually if that one is not defined.
1871 * rs6000-nat.c (kernel_u_size): New function
1872 Include <sys/user.h> for "struct user"
1873 * alpha-nat.c (kernel_u_size): New function.
1874 Include <sys/user.h> for "struct user"
1875 * sparc-nat.c (kernel_u_size): New function.
1876 Include <sys/user.h> for "struct user"
1877 * i386b-nat.c (kernel_u_size): New function.
1878 * i386v-nat.c (kernel_u_size): New function.
1879 * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
1880 (kernel_u_size): Declare.
1881 * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
1882 (kernel_u_size): Declare.
1883 * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
1884 (kernel_u_size): Declare.
1885 * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
1886 (kernel_u_size): Declare.
1887 * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
1888 (kernel_u_size): Declare.
1890 Thu Jan 4 11:00:01 1996 steve chamberlain <sac@slash.cygnus.com>
1892 * mdebugread.c (mylookup_symbol): enum namespace becomes
1893 enum_namespace type.
1894 * symfile.c (add_psymbol_to_list)
1895 (add_psymbol_addr_to_list): Ditto.
1896 * symtab.c (lookup_partial_symbol): Ditto.
1897 (lookup_symbol): Ditto.
1898 (lookup_block_symbol): Ditto.
1899 * win32-nat.c (handle_load_dll): Use incoming dll base.
1900 (child_wait): Catch DLL load errors.
1901 (create_child_inferior): Translated between paths correctly.
1903 Wed Jan 3 23:13:53 1996 Fred Fish <fnf@cygnus.com>
1905 * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
1906 from NUM_REGS to get number of general registers that we care about.
1907 * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
1908 of number of general regs and number of floating point regs.
1910 Wed Jan 3 19:49:54 1996 steve chamberlain <sac@slash.cygnus.com>
1912 * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
1913 (SKIP_TRAMPOLINE_CODE): New.
1914 * config/i386/xm-win32.h (CANT_FORK): Deleted.
1915 (SLASH*) Changed to use unix style slash.
1916 * symtab.h (namespace enum): becomes typedef to avoid namespace
1918 * infcmd.c (path_command): Use empty string if PATH name not set.
1919 * i386-tdep.c (skip_trampoline_code): New function.
1920 * srec.c: Renamed dsrec.c to avoid filename collision.
1921 * Makefile.in: Cope with renaming.
1923 Wed Jan 3 13:09:04 1996 Fred Fish <fnf@cygnus.com>
1925 * symmisc.c (print_objfile_statistics): Print memory use statistics
1926 for objfile psymbol, symbol, and type obstacks.
1928 Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com>
1930 * config/mips/nm-irix5.h: Restore.
1931 (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
1932 from Lee Iverson <leei@ai.sri.com>.
1933 * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
1934 * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
1936 For older changes see ChangeLog-95
1942 version-control: never