Shared library, function calling fixes for GNU/Linux PPC port.
[binutils-gdb.git] / gdb / ChangeLog
1 2000-02-24 Kevin Buettner <kevinb@redhat.com>
2
3 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
4 of return structure in r3 if necessary.
5 (ppc_linux_memory_remove_breakpoints): New function.
6 * rs6000-tdep.c (skip_prologue): Make sure that the cases
7 for storing either cr or lr to the stack only handle those
8 cases. (I.e, don't let these cases match 0x00000000 which is
9 found found in the shared library trampoline prior to the
10 loading of the shared library.)
11 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
12 Declare.
13 (MEMORY_REMOVE_BREAKPOINT): Define.
14
15 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
16
17 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
18
19 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
20
21 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
22 $(SUBDIR_*_INSTALL) when so configured.
23 * configure: Regenerate.
24
25 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
26 configure.
27 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
28 installing GDBtk.
29 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
30 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
31 SUBDIR_GDBTK_INSTALL): Define.
32 (install-gdbtk): New target.
33
34 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
35
36 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
37 * configure: Regenerate.
38
39 2000-02-24 Christopher Faylor <cgf@cygnus.com>
40
41 * configure.tgt: Add arm, mips, sh wince targets.
42 * config/arm/tm-wince.h: New file.
43 * config/arm/wince.mt New file.
44 * config/sh/tm-wince.h: New file.
45 * config/sh/wince.mt New file.
46 * config/mips/tm-wince.h: New file.
47 * config/mips/wince.mt New file.
48 * wince.c: New file.
49 * wince-stub.c: New file.
50 * wince-stub.h: New file.
51 * sh-tdep.c: Use correct register names for Windows CE.
52
53 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
54
55 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
56 (error_return, quit_return): Merge into catch_return pointer.
57 (return_to_top_level): Update comment. Longjmp to *catch_errors,
58 and communicate reason to catch_errors via setjmp return value.
59 (catch_errors): Always catch both quit and error, and if a catch
60 wasn't requested by caller, throw it to the next catch_error.
61 Replace dual longjmp buffer memcpy with single pointer change.
62 Add FIXME for possibly adding new interface to tell caller what
63 event was caught. Add extensive comments.
64 * defs.h (enum return_reason): Reserve 0 for use as initial
65 setjmp() return value.
66 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
67 enum return_reason.
68 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
69
70 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
71
72 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
73 * valops.c (_initialize_valops): Add command "set unwindonsignal".
74 (hand_function_call): Test for unwind_on_signal and act accordingly.
75
76 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
77
78 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
79 Match ../include/dis-asm.h change.
80 * gdbarch.h: Regenerate.
81 * corefile.c (dis_asm_read_memory): Update.
82
83 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
84
85 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
86 (ENABLE_CFLAGS): Move initialization to start of file.
87 (enable-gdbmi): Add new configure option --enable-gdbmi. When
88 selected and an ${srcdir}/mi directory is present enable MI
89 interface.
90
91 * configure: Regenerate.
92
93 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
94 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
95 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
96 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
97 @CONFIG...@.
98 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
99 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
100
101 * mi: New directory. MI interface to GDB.
102
103 * defs.h (interpreter_p): Declare when UI_OUT.
104 * top.c (gdb_init): When interpreter_p, check that the interpreter
105 was recognized by one of the linked in interpreters.
106 * main.c (interpreter_p): Define.
107 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
108 * event-top.c (display_gdb_prompt): When interpreter_p, assume
109 interpreter displays prompt.
110
111 * breakpoint.c (print_it_typical, watchpoint_check,
112 print_one_breakpoint, mention): When MI include additional
113 target status information.
114 * infrun.c (print_stop_reason, normal_stop): Ditto.
115
116 2000-02-22 Jim Blandy <jimb@redhat.com>
117
118 * gdbarch.sh: Make the `default' field really default to zero, as
119 documented.
120
121 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
122 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
123 more function-like.
124 (default_coerce_float_to_double, standard_coerce_float_to_double):
125 New functions.
126 (value_arg_coerce): Adjust for new definition.
127 * value.h (default_coerce_float_to_double,
128 standard_coerce_float_to_double): New declarations for the above.
129 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
130 * gdbarch.c, gdbarch.h: Regenerated.
131 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
132 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
133 definitions.
134 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
135 function here.
136 (mips_gdbarch_init): Install that as our coerce_float_to_double
137 function.
138
139 2000-02-22 Kevin Buettner <kevinb@redhat.com>
140
141 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
142 type.
143 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
144 forward declaration.
145
146 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
147 where the next frame is a signal handler caller.
148
149 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
150 undef.
151 (tm-linux.h): Include.
152 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
153 include this file for us.
154 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
155 config/tm-linux.h for us.
156 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
157
158 2000-02-21 Kevin Buettner <kevinb@redhat.com>
159
160 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
161 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
162 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
163 and like targets.
164
165 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
166 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
167 * config/powerpc/xm-linux.h: Substantially revised for native
168 port.
169 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
170 (NATDEPFILES): Update list to reflect the fact that we can
171 now debug natively.
172
173 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
174 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
175 Renamed; The former names were lacking the rs6000_ prefix.
176 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
177 instead of rs6000_frame_chain.
178 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
179 of rs6000_frameless_function_invocation.
180
181 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
182
183 From Philippe De Muyter <phdm@macqel.be>
184
185 * event-loop.c (handle_file_event): In case of poll, enable
186 printing of informational message if an error/exception is
187 detected on the file descriptor.
188
189 2000-02-21 Jim Kingdon <kingdon@redhat.com>
190
191 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
192
193 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
194
195 * buildsym.c: Include "language.h" and "expression.h" for
196 longest_local_hex_string_custom.
197
198 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
199
200 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
201 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
202 Cagney <cagney@b1.cygnus.com>.
203
204 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
205
206 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
207 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
208 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
209 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
210 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
211 Kingdon.
212 * MAINTAINERS: Add Nick Clifton to write after approval list.
213
214 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
215
216 * MAINTAINERS: Add note on multiple maintainers.
217
218 2000-02-19 Philippe De Muyter <phdm@macqel.be>
219
220 * cli-out.c (cli_table_header): Type of parameter `alignment' is
221 `enum ui_align', not `int'.
222 (cli_field_string, cli_field_skip): Likewise.
223
224 2000-02-18 Jim Blandy <jimb@redhat.com>
225
226 From Jimmy Guo <guo@cup.hp.com>:
227 * buildsym.h (add_free_pendings): Declare.
228 * buildsym.c (add_free_pendings): New function.
229 (make_blockvector): 32x64 fix using longest_local_hex_string().
230 (start_subfile): initialize variable 'subfile'.
231
232 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
233
234 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
235 make sure that all is cleaned up after we disconnect from the
236 target.
237 (remote_detach): Ditto.
238
239 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
240
241 From Rodney Brown <RodneyBrown@pmsc.com>
242 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
243 potentially harming mistake.
244
245 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
246
247 * arm-tdep.c: Use header file instead of extern declarations for
248 the {get,set}_arm_regname* functions.
249
250 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
251
252 * configure.in: Replaces obsolete gdbtk-variable.c with
253 gdbtk-varobj.c.
254 * configure: Regenerate.
255 * Makefile.in: Remove obsolete/extraneous references to
256 gdbtk-var* files.
257
258 2000-02-16 Mark Kettenis <kettenis@gnu.org>
259
260 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
261 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
262 33 by definition, whereas REALTIME_LO might be 32 on systems that
263 have SIG32 such as Linux. Make sure that the signal number
264 returned is within the range specified by REALTIME_LO and
265 REALTIME_HI.
266
267 2000-02-16 Mark Kettenis <kettenis@gnu.org>
268
269 * configure: Regenerated.
270
271 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
272
273 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
274 _initialize_arm_tdep): Allows the user to choose between any of
275 the flavors available for the disassembly to be used in the "info
276 reg" command and elsewhere in gdb. It prevents having to maintain
277 this information in two places by using the data kept in the
278 opcodes directory.
279
280 2000-02-09 Mark Kettenis <kettenis@gnu.org>
281
282 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
283 prfpregset_t in <sys/procfs.h>.
284 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
285 HAVE_PRFPREGSET_T.
286 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
287 prgregset_t and prfpregset_t if they are not already present.
288
289 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
290
291 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
292 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
293
294 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
295
296 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
297 'do-doc'.
298
299 2000-02-15 Kevin Buettner <kevinb@redhat.com>
300
301 Changes for AIX 4.3:
302 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
303 to correct value for generic dummy frames. When using
304 generic dummy frames, don't attempt to write TOC value or
305 function to call into the call dummy.
306 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
307 code to also handle the PowerOpen ABI.
308 (ppc_push_return_address): Enable for all ports.
309 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
310 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
311 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
312 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
313 provided by generic RS6000 definitions so that call dummies
314 are implemented using generic dummy frames instead.
315
316 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
317 prior to changing the stack pointer via ptrace(). Also, ignore
318 attempts to store to undefined registers that are less than
319 NUM_REGS.
320
321 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
322 frame from 436 to 448 to account for alignment padding.
323 (rs6000_push_arguments): Obtain actual register size instead
324 of assuming the register is 4 bytes long. [There's still
325 more work to be done to totally remove the 4 byte assumption,
326 however.] Make sure the stack is 16 byte aligned as required
327 by the PowerOpen ABI. Also, make sure that small structures
328 passed in registers are properly aligned within the register.
329
330 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
331
332 Patch applied by Kevin Buettner <kevinb@redhat.com>
333
334 * rs6000-tdep.c (skip_prologue): skip copying of argument
335 registers to local variable registers.
336
337 2000-02-14 Jim Kingdon <kingdon@redhat.com>
338
339 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
340 sym->section->index number is not a SECT_OFF_* code.
341
342 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
343
344 * MAINTAINERS (write after approval): Add H.J. Lu.
345
346 2000-02-14 Nick Clifton <nickc@cygnus.com>
347
348 * sh-tdep.c: Remove extraneous code.
349
350 2000-02-14 Amit S. Kale <akale@veritas.com>
351
352 * elfread.c (elf_symtab_read): Move the use of sym to after where
353 it is set.
354 Checked in by Jim Kingdon <kingdon@redhat.com>
355
356 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
357
358 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
359
360 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
361
362 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
363 * dwarf2read.c: (die_is_declaration): New fn.
364 (read_structure_scope): Use it.
365
366 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
367
368 2000-02-10 J.T. Conklin <jtc@redback.com>
369
370 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
371 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
372 configdirs.
373 * gdbserver/low-nbsd.c: New file.
374
375 * gdbserver/Makefile.in: convert to autoconf.
376 * gdbserver/configure.in: likewise.
377 * gdbserver/configure: generate.
378
379 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
380
381 * CONTRIBUTE: New file. How to contribute to GDB.
382
383 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
384
385 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
386 Buettner to powerpc maintainers. Make Kevin Buettner the
387 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
388 and Jason Molenda to write after aproval list.
389
390 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
391
392 * MAINTAINERS: Reformat. Separate into check-in categories.
393
394 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
395
396 * uw-thread.c: Remove __FUNCTION__ GNUism.
397
398 2000-01-17 Amit S. Kale <akale@veritas.com>
399
400 * elfread.c (elf_symtab_read): Use offset for the section in which a
401 symbol resides, instead of .text section for calculating address of a
402 symbol.
403 Checked in by Jim Kingdon <kingdon@redhat.com>
404
405 2000-02-10 Mark Kettenis <kettenis@gnu.org>
406
407 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
408 no longer necessary now we have gdb_wait.h.
409
410 2000-02-09 Mark Kettenis <kettenis@gnu.org>
411
412 * gnu-nat.c (proc_string): Make global.
413 (do_mach_notify_dead_name): Suppress dead name notifications if we
414 know that the task is dead.
415
416 1999-12-13 Mark Kettenis <kettenis@gnu.org>
417
418 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
419 instead of directly from the kernel. Add some hackery to make
420 sure that the info isn't influenced by suspension of the task in
421 the proc server itself.
422
423 2000-02-10 Jim Kingdon <kingdon@redhat.com>
424
425 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
426 approved by Michael Snyder.
427
428 2000-02-09 Mark Kettenis <kettenis@gnu.org>
429
430 * linux-thread.c: Include defs.h before gdb_wait.h.
431
432 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
433
434 * Makefile.in (wait_h): Delete macro. Update all dependencies
435 specifying gdb_wait.h instead.
436
437 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
438 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
439 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
440 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
441 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
442 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
443 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
444 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
445 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
446 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
447 or <sys/wait.h>.
448 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
449
450 * gdb_wait.h: New file. Based on ../include/wait.h. Include
451 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
452
453 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
454
455 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
456 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
457 (d10v_stack_align): Declare.
458 * d10v-tdep.c (d10v_stack_align): Define.
459
460 1999-08-23 J.T. Conklin <jtc@redback.com>
461
462 * top.c (remote_timeout): Change default to 2. Add comment
463 explaining history of changes to the default value.
464 * remote.c (_initialize_remote): Remove code that adds set/
465 show remotetimeout, as that's also done in top.c
466
467 1999-10-18 J.T. Conklin <jtc@redback.com>
468
469 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
470 Return E01 instead of P01 when 'P' command fails.
471
472 2000-02-05 J.T. Conklin <jtc@redback.com>
473
474 * remote.c (putpkt_binary): Handle NAK from target stub.
475
476 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
477
478 * configure.in: Remove the addition of sol-thread.c to the
479 CONFIG_INITS list. This caused problems with init.c, because
480 sol-thread.c would be grepped twice for _initialize_* functions.
481 * configure: Ditto.
482 * Makefile.in: Add FIXME for init.c.
483
484 2000-02-07 Jim Kingdon <kingdon@redhat.com>
485
486 Clean up compiler warnings:
487 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
488 stack.c, valprint.c: Change variables to unsigned.
489 * bcache.c: Rearrange to avoid warnings about variables not being set.
490 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
491 rather than declaring print_max and repeat_count_threashold
492 ourselves (incorrectly).
493 * valprint.h: Do declare repeat_count_threashold.
494 * ch-exp.c: Use default case for internal error.
495 * findvar.c: Don't omit argument type.
496 * symtab.c: Remove unused variable.
497
498 2000-02-04 Jim Blandy <jimb@redhat.com>
499
500 * c-typeprint.c (remove_qualifiers): New function.
501 (c_type_print_base): Use it to remove qualifiers from C++
502 qualified names, not strrchr.
503
504 * c-typeprint.c (c_type_print_base): Recognize type conversion
505 operators by calling is_type_conversion_operator.
506 (is_type_conversion_operator): New function.
507
508 2000-02-04 Nick Clifton <nickc@cygnus.com>
509
510 * config/arm/tm-arm.h (LOWEST_PC): Define.
511
512 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
513
514 * infrun.c (resume): Make just one call to target_resume(), instead
515 of four: set up correct parameters in all the cases ahead of time,
516 and do call at the end.
517
518 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
519
520 * config/powerpc/tm-ppc-eabi.h: Define
521 SOFUN_ADDRESS_MAYBE_MISSING.
522
523 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
524
525 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
526 frames (revisited).
527
528 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
529
530 * Makefile.in (INIT_FILES): Append CONFIG_INITS
531 * configure.in (CONFIG_INIT): Initialize.
532 (links): Link srcdir/gdbtk/library to gdbtcl2.
533 * gdbtcl2: Moved to gdbtk/library.
534 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
535 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
536 gdbtk.h: Moved to gdbtk/generic.
537
538 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
539
540 * printcmd.c (build_address_symbolic): New function. Returns all
541 the parts that are necessary to print an address in a symbolic
542 form.
543 (print_address_symbolic): Split into a printing part and an
544 information building part, build_address_symbolic().
545
546 * defs.h (build_address_symbolic): Export.
547
548 2000-02-03 Jim Blandy <jimb@redhat.com>
549
550 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
551 opcode.
552
553 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
554
555 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
556 arguments on dummy frames.
557
558 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
559
560 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
561 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
562
563 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
564
565 * remote.c (getpkt_sane): New function. It is the old getpkt(),
566 which now returns a timeout indication.
567 (getpkt): New function. Wrapper for getpkt_sane(), so that return
568 value can still be ignored.
569
570 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
571
572 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
573 UI_OUT.
574
575 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
576
577 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
578 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
579 GDB_FILE.
580
581 * Makefile.in: Update.
582
583 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
584 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
585 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
586 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
587 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
588 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
589 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
590 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
591 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
592 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
593 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
594 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
595 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
596 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
597 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
598 config/pa/tm-hppa.h: Update.
599 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
600
601 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
602
603 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
604 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
605 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
606 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
607 config/m88k/delta88v4.mh, config/mips/irix4.mh,
608 config/mips/irix5.mh, config/mips/mipsv4.mh,
609 config/powerpc/solaris.mh (NATDEPFILES): Change references to
610 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
611 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
612
613 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
614
615 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
616
617 * main.c (captured_main): Only use the legacy tui_file code when
618 linking in older code such as the TUI.
619
620 * gdb-file.h, gdb-file.c: New files.
621 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
622 null_file_isatty, null_file_rewind, null_file_put,
623 null_file_flush, null_file_write, null_file_fputs,
624 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
625 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
626 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
627 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
628 set_gdb_file_data, struct accumulated_gdb_file,
629 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
630 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
631 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
632 stdio_file_delete, stdio_file_flush, stdio_file_write,
633 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
634 Moved to gdb-file.h and gdb-file.c.
635 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
636 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
637 tui_file_rewind, tui_file_put, tui_file_fputs,
638 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
639 fputs_unfiltered_hook):
640 Moved to tui/tui-file.c and tui/tui-file.h.
641
642 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
643 (tui-file.o, gdb-file.o): Add dependencies.
644 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
645 * main.c: #include tui/tui-file.h.
646
647 2000-01-28 Fred Fish <fnf@cygnus.com>
648
649 * findvar.c (value_from_register): Special case handling of D10V
650 pointer values fetched from registers.
651
652 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
653
654 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
655 support for new style thumb prologues.
656
657 2000-01-28 Nick Clifton <nickc@redhat.com>
658
659 * arm-tdep.c: Remove extraneous dash at start of strings
660 introduced in previous delta.
661
662 2000-01-27 Nick Clifton <nickc@redhat.com>
663
664 * arm-tdep.c: Replace uses of arm_toggle_renames() with
665 parse_arm_disassembler_option().
666
667 2000-01-27 Jim Blandy <jimb@cygnus.com>
668
669 * symtab.c (decode_line_1): Don't let commas that are within
670 quotes or parenthesis terminate the line spec. Don't use pp when
671 removing the final double quote of a double-quoted string. Don't
672 forget to skip the opening double quote. I have no clue whether
673 this change is correct; probably we've just moved this function
674 from one buggy place to another buggy place, and never came within
675 an outhouse whiff of correctness.
676 (find_toplevel_char): New function.
677
678 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
679
680 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
681 passing the pointer to a thumb function as an argument.
682
683 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
684
685 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
686 are reinserted for another run.
687
688 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
689
690 * cli-out.c (cli_filed_string): Test for NULL string.
691
692 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
693
694 * infcmd.c (run_stack_dummy): Account for a random signal stopping
695 the inferior as well as breakpoints being hit while performing an
696 inferior function call.
697 * valops.c (hand_function_call): Ditto.
698
699 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
700
701 From Mark Kettenis <kettenis@gnu.org>
702
703 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
704 i386_REGS_SEGS_STATE.
705 (HAVE_I387_REGS): Define.
706 (FLOAT_INFO): Remove.
707 * i386gnu-nat.c: Almost completely rewritten to use new i386
708 register layout and `float info' implementation.
709 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
710 Move prototypes from here.
711 * gnu-nat.h: To here.
712
713 2000-01-24 Kevin Buettner <kevinb@redhat.com>
714
715 * utils.c (get_field, put_field): Fix buffer underruns and
716 overruns. Also, handle case where total_len is not evenly
717 divisible by 8.
718 (getfield): Make sure zeroing of unwanted bits occurs even
719 when bit field to extract does not straddle two or more
720 bytes.
721
722 2000-01-23 Christopher Faylor <cgf@cygnus.com>
723
724 * defs.h: Add gdb_thread_select declaration.
725
726 2000-01-23 Kevin Buettner <kevinb@redhat.com>
727
728 * linux-thread.c (_initialize_linuxthreads): Make sure that
729 linuxthreads_block_mask does not block SIGCHLD.
730
731 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
732
733 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
734 text so that new lines work properly.
735
736 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
737
738 * proc-utils.h: New file. Export functions from proc-*.c.
739
740 * proc_api.c: Rename to:
741 * proc-api.c: New file. Add include of proc-utils.h.
742
743 * proc_events.c: Rename to:
744 * proc-events.c: New file.
745
746 * proc_flags.c: Rename to:
747 * proc-flags.c: New file.
748
749 * proc_why.c: Rename to:
750 * proc-why.c: New file. Add include of proc-utils.h.
751
752 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
753 ctype.h, proc-utils.h.
754 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
755 (open_procinfo_files): Conditionalize local variable tmp, to avoid
756 compiler warnings.
757 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
758 pathname.
759 (procfs_wait): Adjust format in some printf_filetered calls to
760 avoid compiler warnings.
761 (make_signal_thread_runnable): Ifdef 0. The calls to this function
762 are also ifdef'd 0 .
763 (procfs_resume): Add parentheses around '&&' operation.
764 (procfs_set_exec_trap): Remove unused variable.
765 (info_proc_cmd): Add braces to avoid ambiguous else clause.
766
767 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
768 proc-why.o): Update dependencies.
769
770 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
771 proc-*.o.
772
773 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
774
775 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
776 Fix from Robert Lipe <robertl@sco.com>.
777 * configure: Regenerated.
778
779 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
780
781 * stack.c (print_frame_info_base): Break up into the frame info
782 (location) printing part and the rest (source line printing).
783 (print_frame): New function. Take care of printing the location
784 information.
785 Update copyright.
786
787 * infrun.c (normal_stop): Use enum values rather than integers for the
788 source_flag to be passed to show_and_print_stack_frame().
789 Update copyright.
790
791 * frame.h (print_what): New enum for 'source' argument to
792 print_frame_info_base(). Use this instead of obscure numbers.
793 Update copyright.
794
795 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
796
797 * event-top.c (stdin_event_handler): call quit_command rather than
798 exit -- run cleanups, give target code a chance to say goodbye to
799 the target. Fixes bug where the inferior processes were left
800 around on Solaris (and probably elsewhere) by the testsuite.
801
802 2000-01-14 Mark Salter <msalter@cygnus.com>
803
804 * v850-tdep.c (v850_target_architecture_hook): Setup correct
805 machine id for disassembly.
806
807 2000-01-13 Jim Blandy <jimb@cygnus.com>
808
809 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
810 convert_to_regset, when regno indicates a specific register.
811
812 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
813
814 * uw-thread.c: Document libthread.so debugging interface. Minor
815 comment and formatting tweaks.
816 (DEBUG): #define as 0 instead of 1.
817 (CALL_BASE): Include function name in error msg.
818 (libthread_stub): Adjust inferior_pid after thread exit.
819 (uw_thread_create_inferior): Deactivate uw_thread_ops before
820 asking procfs_ops to create inferior.
821 (libthread_init): Don't return nonlocally on error.
822
823 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
824
825 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
826 variable.
827
828 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
829
830 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
831 both sides are on the same state.
832
833 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
834
835 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
836 115200 (minor syntax mistake).
837
838 2000-01-12 Jim Blandy <jimb@cygnus.com>
839
840 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
841 this here, to go along with the definitions of PIDGET and TIDGET.
842
843 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
844
845 * thread.c (do_captured_thread_select): New function. Switch
846 current thread, safely from within catch_errors().
847 (gdb_thread_select): New function. Switch threads safely.
848 (thread_command): Use gdb_thread_select().
849 Include ui-out.h.
850 (do_captured_list_thread_ids): New function.
851 (gdb_list_thread_ids): New function.
852
853 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
854
855 2000-01-11 Christopher Faylor <cgf@cygnus.com>
856
857 * configure.in: Avoid linking -limagehlp unless it's a native build.
858 * configure: Regenerate.
859 * thread.cc (add_thread): Clear private data pointer here or suffer
860 strange behavior when it is checked for NULL later.
861
862 2000-01-09 Christopher Faylor <cgf@cygnus.com>
863
864 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
865 * configure.in: Add an additional library to cygwin link.
866 * configure: Regenerate.
867
868 Patch from Egor Duda <deo@logos-m.ru>:
869 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
870 type.
871
872 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
873
874 * uw-thread.c: New file to support UnixWare user-mode threads:
875 contributed by Nickolas Duffek <nsd@cygnus.com>.
876 * target.h (struct target_ops): New vector, to_extra_thread_info,
877 allows back-ends to give extra details in info thread display.
878 (target_extra_thread_info): define new macro.
879 (target_find_new_threads): simplify macro. Cleanup comments.
880 * target.c (to_extra_thread_info): default and inherit new vector.
881 (cleanup_target): eliminate PARAMS, break up long lines,
882 provide default definition for to_extra_thread_info, and
883 to_find_new_threads. Default to_thread_alive and to_query
884 to return_zero, not target_ignore (they each return int not void).
885 (debug_to_find_new_threads): new debug entry.
886 (setup_target_debug): add debug_to_find_new_threads.
887 * gdbthread.h: export struct thread_info, find_thread_pid, and
888 iterate_over_threads. Add comments. Eliminate PARAMS. Update
889 copyright. Add new private data pointer for use by target back-ends.
890 * thread.c (struct thread_info): move definition to gdbthread.h.
891 (find_thread_pid): new exported function for thread lookup.
892 (iterate_over_threads): new exported function for applying
893 arbitrary operations to threads. Update copyright to 2000.
894 (info_threads_command): use new target_extra_thread_info vector
895 to display extra information about each thread (if implemented).
896 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
897 Add defines for PIDGET, etc.
898 * config/i386/tm-i386sol2.h: ditto.
899 * config/sparc/tm-sun4sol2.h: ditto.
900 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
901 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
902 if -lpthread and -lpthreads fail.
903
904 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
905 (proc_flags): combine flags that UnixWare splits into two locations.
906 (proc_modify_flag): add support for PR_KLC (kill on last close).
907 (proc_[un]set_kill_on_last_close): new functions.
908
909 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
910
911 * infrun.c (normal_stop): Print out thread id when we stop.
912
913 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
914
915 * remote.c (remote_open_1): Fix message so it does not imply a
916 specific syntax for serial ports, as it is OS dependent.
917 (remote_async_open_1): Ibid.
918 (init_remote_ops): Ibid.
919
920 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
921
922 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
923 "set remotebaud" command (if set) when no speed is specified on
924 the "target rdi" command.
925
926 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
927
928 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
929 115200.
930 (baud_options[]): Ibid.
931
932 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
933
934 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
935 used by each operating system.
936
937 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
938
939 * breakpoint.c (until_break_command): Add an argument for the
940 continuation, the beginning of the cleanups set up by this
941 command.
942 (until_break_command_continuation): Do cleanups until the one
943 passed in as argument instead of doing all of them.
944
945 * infcmd.c (finish_command_continuation): Expect a new argument,
946 which indicates up to where to do cleanups. Update calls to
947 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
948 (finish_command): Add another argument for the continuation: the
949 starting cleanup for this command.
950
951 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
952
953 From Grant Edwards <grante@visi.com> (original patch from Thomas
954 Zenker ):
955 * rdi-share/ardi.c: Allow interruption of interruptible
956 targets with a <CNTL-C>.
957
958 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
959
960 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
961 to control port to accommodate some versions of Angel.
962
963 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
964
965 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
966 Add interpretation for C Support Library packets.
967
968 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
969
970 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
971 is now being modified.
972 * rdi-share/devsw.h: Adjust declaration of the above funtion.
973
974 For older changes see ChangeLog-99
975 \f
976 Local Variables:
977 mode: change-log
978 left-margin: 8
979 fill-column: 74
980 version-control: never
981 End: