1 2000-02-07 Jim Kingdon <kingdon@redhat.com>
3 Clean up compiler warnings:
4 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
5 stack.c, valprint.c: Change variables to unsigned.
6 * bcache.c: Rearrange to avoid warnings about variables not being set.
7 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
8 rather than declaring print_max and repeat_count_threashold
9 ourselves (incorrectly).
10 * valprint.h: Do declare repeat_count_threashold.
11 * ch-exp.c: Use default case for internal error.
12 * findvar.c: Don't omit argument type.
13 * symtab.c: Remove unused variable.
15 2000-02-04 Nick Clifton <nickc@cygnus.com>
17 * config/arm/tm-arm.h (LOWEST_PC): Define.
19 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
21 * infrun.c (resume): Make just one call to target_resume(), instead
22 of four: set up correct parameters in all the cases ahead of time,
23 and do call at the end.
25 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
27 * config/powerpc/tm-ppc-eabi.h: Define
28 SOFUN_ADDRESS_MAYBE_MISSING.
30 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
32 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
35 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
37 * Makefile.in (INIT_FILES): Append CONFIG_INITS
38 * configure.in (CONFIG_INIT): Initialize.
39 (links): Link srcdir/gdbtk/library to gdbtcl2.
40 * gdbtcl2: Moved to gdbtk/library.
41 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
42 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
43 gdbtk.h: Moved to gdbtk/generic.
45 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
47 * printcmd.c (build_address_symbolic): New function. Returns all
48 the parts that are necessary to print an address in a symbolic
50 (print_address_symbolic): Split into a printing part and an
51 information building part, build_address_symbolic().
53 * defs.h (build_address_symbolic): Export.
55 2000-02-03 Jim Blandy <jimb@redhat.com>
57 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
60 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
62 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
63 arguments on dummy frames.
65 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
67 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
68 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
70 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
72 * remote.c (getpkt_sane): New function. It is the old getpkt(),
73 which now returns a timeout indication.
74 (getpkt): New function. Wrapper for getpkt_sane(), so that return
75 value can still be ignored.
77 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
79 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
82 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
84 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
85 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
88 * Makefile.in: Update.
90 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
91 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
92 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
93 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
94 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
95 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
96 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
97 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
98 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
99 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
100 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
101 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
102 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
103 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
104 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
105 config/pa/tm-hppa.h: Update.
106 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
108 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
110 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
111 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
112 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
113 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
114 config/m88k/delta88v4.mh, config/mips/irix4.mh,
115 config/mips/irix5.mh, config/mips/mipsv4.mh,
116 config/powerpc/solaris.mh (NATDEPFILES): Change references to
117 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
118 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
120 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
122 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
124 * main.c (captured_main): Only use the legacy tui_file code when
125 linking in older code such as the TUI.
127 * gdb-file.h, gdb-file.c: New files.
128 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
129 null_file_isatty, null_file_rewind, null_file_put,
130 null_file_flush, null_file_write, null_file_fputs,
131 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
132 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
133 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
134 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
135 set_gdb_file_data, struct accumulated_gdb_file,
136 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
137 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
138 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
139 stdio_file_delete, stdio_file_flush, stdio_file_write,
140 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
141 Moved to gdb-file.h and gdb-file.c.
142 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
143 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
144 tui_file_rewind, tui_file_put, tui_file_fputs,
145 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
146 fputs_unfiltered_hook):
147 Moved to tui/tui-file.c and tui/tui-file.h.
149 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
150 (tui-file.o, gdb-file.o): Add dependencies.
151 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
152 * main.c: #include tui/tui-file.h.
154 2000-01-28 Fred Fish <fnf@cygnus.com>
156 * findvar.c (value_from_register): Special case handling of D10V
157 pointer values fetched from registers.
159 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
161 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
162 support for new style thumb prologues.
164 2000-01-28 Nick Clifton <nickc@redhat.com>
166 * arm-tdep.c: Remove extraneous dash at start of strings
167 introduced in previous delta.
169 2000-01-27 Nick Clifton <nickc@redhat.com>
171 * arm-tdep.c: Replace uses of arm_toggle_renames() with
172 parse_arm_disassembler_option().
174 2000-01-27 Jim Blandy <jimb@cygnus.com>
176 * symtab.c (decode_line_1): Don't let commas that are within
177 quotes or parenthesis terminate the line spec. Don't use pp when
178 removing the final double quote of a double-quoted string. Don't
179 forget to skip the opening double quote. I have no clue whether
180 this change is correct; probably we've just moved this function
181 from one buggy place to another buggy place, and never came within
182 an outhouse whiff of correctness.
183 (find_toplevel_char): New function.
185 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
187 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
188 passing the pointer to a thumb function as an argument.
190 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
192 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
193 are reinserted for another run.
195 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
197 * cli-out.c (cli_filed_string): Test for NULL string.
199 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
201 * infcmd.c (run_stack_dummy): Account for a random signal stopping
202 the inferior as well as breakpoints being hit while performing an
203 inferior function call.
204 * valops.c (hand_function_call): Ditto.
206 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
208 From Mark Kettenis <kettenis@gnu.org>
210 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
211 i386_REGS_SEGS_STATE.
212 (HAVE_I387_REGS): Define.
213 (FLOAT_INFO): Remove.
214 * i386gnu-nat.c: Almost completely rewritten to use new i386
215 register layout and `float info' implementation.
216 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
217 Move prototypes from here.
218 * gnu-nat.h: To here.
220 2000-01-24 Kevin Buettner <kevinb@redhat.com>
222 * utils.c (get_field, put_field): Fix buffer underruns and
223 overruns. Also, handle case where total_len is not evenly
225 (getfield): Make sure zeroing of unwanted bits occurs even
226 when bit field to extract does not straddle two or more
229 2000-01-23 Christopher Faylor <cgf@cygnus.com>
231 * defs.h: Add gdb_thread_select declaration.
233 2000-01-23 Kevin Buettner <kevinb@redhat.com>
235 * linux-thread.c (_initialize_linuxthreads): Make sure that
236 linuxthreads_block_mask does not block SIGCHLD.
238 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
240 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
241 text so that new lines work properly.
243 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
245 * proc-utils.h: New file. Export functions from proc-*.c.
247 * proc_api.c: Rename to:
248 * proc-api.c: New file. Add include of proc-utils.h.
250 * proc_events.c: Rename to:
251 * proc-events.c: New file.
253 * proc_flags.c: Rename to:
254 * proc-flags.c: New file.
256 * proc_why.c: Rename to:
257 * proc-why.c: New file. Add include of proc-utils.h.
259 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
260 ctype.h, proc-utils.h.
261 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
262 (open_procinfo_files): Conditionalize local variable tmp, to avoid
264 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
266 (procfs_wait): Adjust format in some printf_filetered calls to
267 avoid compiler warnings.
268 (make_signal_thread_runnable): Ifdef 0. The calls to this function
270 (procfs_resume): Add parentheses around '&&' operation.
271 (procfs_set_exec_trap): Remove unused variable.
272 (info_proc_cmd): Add braces to avoid ambiguous else clause.
274 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
275 proc-why.o): Update dependencies.
277 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
280 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
282 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
283 Fix from Robert Lipe <robertl@sco.com>.
284 * configure: Regenerated.
286 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
288 * stack.c (print_frame_info_base): Break up into the frame info
289 (location) printing part and the rest (source line printing).
290 (print_frame): New function. Take care of printing the location
294 * infrun.c (normal_stop): Use enum values rather than integers for the
295 source_flag to be passed to show_and_print_stack_frame().
298 * frame.h (print_what): New enum for 'source' argument to
299 print_frame_info_base(). Use this instead of obscure numbers.
302 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
304 * event-top.c (stdin_event_handler): call quit_command rather than
305 exit -- run cleanups, give target code a chance to say goodbye to
306 the target. Fixes bug where the inferior processes were left
307 around on Solaris (and probably elsewhere) by the testsuite.
309 2000-01-14 Mark Salter <msalter@cygnus.com>
311 * v850-tdep.c (v850_target_architecture_hook): Setup correct
312 machine id for disassembly.
314 2000-01-13 Jim Blandy <jimb@cygnus.com>
316 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
317 convert_to_regset, when regno indicates a specific register.
319 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
321 * uw-thread.c: Document libthread.so debugging interface. Minor
322 comment and formatting tweaks.
323 (DEBUG): #define as 0 instead of 1.
324 (CALL_BASE): Include function name in error msg.
325 (libthread_stub): Adjust inferior_pid after thread exit.
326 (uw_thread_create_inferior): Deactivate uw_thread_ops before
327 asking procfs_ops to create inferior.
328 (libthread_init): Don't return nonlocally on error.
330 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
332 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
335 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
337 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
338 both sides are on the same state.
340 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
342 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
343 115200 (minor syntax mistake).
345 2000-01-12 Jim Blandy <jimb@cygnus.com>
347 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
348 this here, to go along with the definitions of PIDGET and TIDGET.
350 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
352 * thread.c (do_captured_thread_select): New function. Switch
353 current thread, safely from within catch_errors().
354 (gdb_thread_select): New function. Switch threads safely.
355 (thread_command): Use gdb_thread_select().
357 (do_captured_list_thread_ids): New function.
358 (gdb_list_thread_ids): New function.
360 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
362 2000-01-11 Christopher Faylor <cgf@cygnus.com>
364 * configure.in: Avoid linking -limagehlp unless it's a native build.
365 * configure: Regenerate.
366 * thread.cc (add_thread): Clear private data pointer here or suffer
367 strange behavior when it is checked for NULL later.
369 2000-01-09 Christopher Faylor <cgf@cygnus.com>
371 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
372 * configure.in: Add an additional library to cygwin link.
373 * configure: Regenerate.
375 Patch from Egor Duda <deo@logos-m.ru>:
376 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
379 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
381 * uw-thread.c: New file to support UnixWare user-mode threads:
382 contributed by Nickolas Duffek <nsd@cygnus.com>.
383 * target.h (struct target_ops): New vector, to_extra_thread_info,
384 allows back-ends to give extra details in info thread display.
385 (target_extra_thread_info): define new macro.
386 (target_find_new_threads): simplify macro. Cleanup comments.
387 * target.c (to_extra_thread_info): default and inherit new vector.
388 (cleanup_target): eliminate PARAMS, break up long lines,
389 provide default definition for to_extra_thread_info, and
390 to_find_new_threads. Default to_thread_alive and to_query
391 to return_zero, not target_ignore (they each return int not void).
392 (debug_to_find_new_threads): new debug entry.
393 (setup_target_debug): add debug_to_find_new_threads.
394 * gdbthread.h: export struct thread_info, find_thread_pid, and
395 iterate_over_threads. Add comments. Eliminate PARAMS. Update
396 copyright. Add new private data pointer for use by target back-ends.
397 * thread.c (struct thread_info): move definition to gdbthread.h.
398 (find_thread_pid): new exported function for thread lookup.
399 (iterate_over_threads): new exported function for applying
400 arbitrary operations to threads. Update copyright to 2000.
401 (info_threads_command): use new target_extra_thread_info vector
402 to display extra information about each thread (if implemented).
403 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
404 Add defines for PIDGET, etc.
405 * config/i386/tm-i386sol2.h: ditto.
406 * config/sparc/tm-sun4sol2.h: ditto.
407 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
408 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
409 if -lpthread and -lpthreads fail.
411 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
412 (proc_flags): combine flags that UnixWare splits into two locations.
413 (proc_modify_flag): add support for PR_KLC (kill on last close).
414 (proc_[un]set_kill_on_last_close): new functions.
416 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
418 * infrun.c (normal_stop): Print out thread id when we stop.
420 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
422 * remote.c (remote_open_1): Fix message so it does not imply a
423 specific syntax for serial ports, as it is OS dependent.
424 (remote_async_open_1): Ibid.
425 (init_remote_ops): Ibid.
427 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
429 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
430 "set remotebaud" command (if set) when no speed is specified on
431 the "target rdi" command.
433 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
435 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
437 (baud_options[]): Ibid.
439 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
441 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
442 used by each operating system.
444 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
446 * breakpoint.c (until_break_command): Add an argument for the
447 continuation, the beginning of the cleanups set up by this
449 (until_break_command_continuation): Do cleanups until the one
450 passed in as argument instead of doing all of them.
452 * infcmd.c (finish_command_continuation): Expect a new argument,
453 which indicates up to where to do cleanups. Update calls to
454 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
455 (finish_command): Add another argument for the continuation: the
456 starting cleanup for this command.
458 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
460 From Grant Edwards <grante@visi.com> (original patch from Thomas
462 * rdi-share/ardi.c: Allow interruption of interruptible
463 targets with a <CNTL-C>.
465 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
467 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
468 to control port to accommodate some versions of Angel.
470 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
472 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
473 Add interpretation for C Support Library packets.
475 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
477 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
478 is now being modified.
479 * rdi-share/devsw.h: Adjust declaration of the above funtion.
481 For older changes see ChangeLog-99
487 version-control: never