1 2000-03-06 Mark Kettenis <kettenis@gnu.org>
3 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
5 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
7 2000-03-05 Mark Kettenis <kettenis@gnu.org>
9 Allow GDB to run on Linux 2.0 again.
10 * config.in: Add HAVE_PTRACE_GETREGS.
11 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
12 * configure: Regenerated.
13 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
14 CANNOT_STORE_REGISTER): New defines.
15 * i386-linux-nat.c (have_ptrace_getregs): New variable.
16 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
17 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
18 store_register, old_store_inferior_registers): Copied over from
19 `inptrace.c' as a temporary measure.
20 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
21 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
22 HAVE_PTRACE_GETREGS isn't defined.
23 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
25 (fetch_inferior_registers, store_inferior_registers): Fall back on
26 the method use in `infptrace.c' (by calling
27 old_fetch_inferior_registers and old_store_inferior_registers) if
28 `have_ptrace_getregs' isn't set.
30 2000-03-05 Mark Kettenis <kettenis@gnu.org>
32 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
33 of gregset_t and fpregset_t. Those are the only names that are
34 guaranteed to specify the right types for all supported Linux
36 Various doc fixes and gratitious local variable renames, all in an
37 attempt to stress similarities between the code and unify the
38 terminology used. Use ISO-C all over.
39 (regmap): Remove trailing comma.
40 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
41 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
42 is unnecessary and wasn't used anyway. All callers changed.
43 (convert_to_fpregset, convert_to_xfpregset): Likewise.
44 (fetch_regs, store_regs): Remove unused variable `regno'.
45 (fill_fpregs): If REGNO is not -1, only update the specified
47 (fetch_core_registers): Renamed from
48 i386_linux_fetch_core_registers. There is no need for a unique
49 name since the function is static anyway.
50 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
51 since it is more descriptive.
53 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
55 * MAINTAINERS (readline/): Expand to include host maintainers.
57 2000-03-04 Mark Kettenis <kettenis@gnu.org>
59 Fix support for Linux/i386 signal trampolines. The old approach
60 didn't work for Linux 2.2 and beyond, and didn't work with recent
61 versions of the GNU C library.
62 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
63 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
64 (linux_rt_sigtramp_code): New variable.
65 (LINUX_RT_SIGTRAMP_LEN): New define.
66 (i386_linux_rt_sigtramp_start): New function. Detect start of
67 signal trampolines for RT signals.
68 (i386_linux_sigtramp): Removed.
69 (i386_linux_in_sigtramp): New function.
70 (i386_linux_sigcontext_addr): New function. Recognize the names
71 of the signal tranmpolines used by recent versions of the GNU C
72 library, and add support for RT signals.
73 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
74 defines. Moved here from config/i386/tm-linux.h.
75 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
76 Reimplement in terms of i386_linux_sigcontext_addr.
77 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
78 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
80 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
82 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
84 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
85 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
87 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
89 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
92 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
94 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
95 ``Blanket Write Privs'' maintainers.
97 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
99 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
100 * language.c (longest_local_hex_string_custom): Don't compile
101 'long long' section if host doesn't have 'long long'.
103 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
105 * language.c (longest_raw_hex_string): Comment out. Appears
108 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
110 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
111 "mmalloc.h" which means using PTRs.
112 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
114 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
116 * defs.h (store_address, store_unsigned_integer, store_address):
117 Replace PTR with void* in delcaration.
118 * findvar.c (extract_signed_integer, extract_unsigned_integer,
119 extract_long_unsigned_integer, extract_address,
120 store_signed_integer, store_unsigned_integer, store_address):
121 Convert definition to ISO-C. Replace PTR with void*.
123 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
125 * defs.h (make_cleanup_func): Document as deprecated.
126 (make_cleanup_ftype): New typedef. Make signature consistent with
127 other function typedefs. Document as not be used out side of
128 make_cleanup code. Use in make_cleanup declarations.
129 (null_cleanup): Replace PTR with void*.
131 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
132 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
133 null_cleanup): Change K&R definition to ISO-C using void* and
135 (discard_my_cleanups): Don't cast argument to free.
137 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
139 * defs.h (struct continuation_arg): Change type of field 'data'
142 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
144 * event-top.c: Ditto.
146 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
148 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
150 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
151 SUBDIR_GDBTK_ALL): Define.
152 (all-gdbtk, clean-gdbtk): New targets.
153 (all): Add CONFIG_ALL as dependency.
154 (clean): Add CONFIG_CLEAN as dependency.
156 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
157 (LN_S): Define. Delete GDBtk's link code.
159 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
161 * configure.in (ENABLE_GDBTK): Delete variable.
162 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
163 * Makefile.in: Update.
164 * configure: Regenerate
166 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
168 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
171 2000-03-02 Mark Kettenis <kettenis@gnu.org>
173 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
174 Override definitions to include the normal FPU registers.
175 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
176 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
178 (i387_to_double, double_to_i387): Remove prototypes.
180 2000-03-02 Kevin Buettner <kevinb@redhat.com>
182 * findvar.c (extract_floating, store_floating): Use target
183 floating point type sizes rather host sizes to determine
184 which conversion needs to be done.
186 2000-03-02 Nick Duffek <nsd@cygnus.com>
188 * uw-thread.c: Apply GNU conventions to comment formatting.
189 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
190 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
191 call to deactivate_uw_thread().
193 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
195 * MAINTAINERS: Daniel Berlin is C++ maintainer.
197 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
199 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
200 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
201 share SCO/Unixware. Nick Duffek and Peter Schauer share
204 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
206 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
207 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
208 * remote-rdi.c (arm_rdi_close): Ditto.
210 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
212 * CONTRIBUTE (configure.in): Note that patches to configure are
215 2000-03-01 Mark Kettenis <kettenis@gnu.org>
217 * MAINTAINERS: Correct my own mail address.
219 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
221 * MAINTAINERS: Document people with paperwork pending.
223 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
225 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
226 Make NEW_PROC_ABI interface functional on Solaris x86.
227 * sol-thread.c (ps_lgetLDT): Rewrite to use new
228 procfs_find_LDT_entry function from procfs.c, mostly copied from
230 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
233 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
235 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
236 * config/i386/tm-i386sol2.h (MERGEPID): Define.
238 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
240 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
241 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
242 FRAME_FIND_SAVED_REGS.
243 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
244 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
247 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
249 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
250 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
253 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
255 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
256 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
257 (top level): Add prototypes for go32_* functions.
258 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
259 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
260 Override definitions from tm-i386.h.
261 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
262 * i386-tdep.c (i386_extract_return_value)
263 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
264 to the list of targets which return FP values in FP registers.
266 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
267 that this function be re-implemented using multi-arch.
269 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
271 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
272 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
274 * ser-go32.c: Include string.h, for prototype of strncasecmp.
275 (dpmi_regs, dpmi_sregs): Remove unused variables.
276 (dos_flush_input): Return a value, to prevent compiler warning.
277 * expprint.c (dump_prefix_expression): Use %ld in format and cast
278 sizeof(union exp_element) to long, to prevent GCC from complaining
279 about format/argument mismatch.
280 (dump_postfix_expression): Likewise.
282 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
284 * arm-tdep.c: Include <ctype.h>.
286 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
288 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
289 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
290 that the target's stack was valid.
292 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
294 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
295 * dwarf2read.c (read_address): Read 16-bits addresses.
297 2000-02-28 Scott Bambrough <scottb@netwinder.org>
299 * arm-linux-nat.c (fetch_nw_fpe_*):
300 Renamed to fetch_nwfpe_* to use the same naming convention
301 as in the Linux kernel. Modified prototype to get rid of
303 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
304 naming convention as in the Linux kernel. Fixed calls to
306 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
309 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
311 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
313 2000-02-28 Christopher Faylor <cgf@cygnus.com>
315 * win32-nat.c: Remove unneeded header.
318 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
320 * wince.c: Include "gdb_wait.h" and not "wait.h".
322 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
324 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
325 Target/Architecture maintainers descriptions.
327 2000-02-26 Mark Kettenis <kettenis@gnu.org>
329 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
330 Reorder headers a bit. Overall cleanup and minor reformatting.
331 (MIG_SERVER_DIED): Remove define.
332 (proc_update_sc): Add braces to silence compiler warning.
333 (proc_steal_exc_port): Initialize err to zero.
334 (make_proc): Add braces to silence compiler warning.
335 (inf_validate_task_sc): Add cast to silence compiler warning.
336 (inf_set_traced): Reorganize a bit to silence compiler warning.
337 (inf_validate_procs): Use mach_msg_type_number_t for all thread
338 numbers and add braces to silence compiler warning.
339 (gnu_wait): Add prototypes for server functions and add braces to
340 silence compiler warnings.
341 (S_exception_raise_request): Pass subcode to inf_debug call.
342 (gnu_write_inferior): Remove unused variable `protection_changed'.
343 (gnu_xfer_memory): Remove unused variable `result'.
344 (set_sig_thread_cmd): Remove unused varible `tid'.
345 (set_signals_cmd): Remve unused variable `trace'.
346 (add_task_commands): Provide complete prototype. Reformat help
347 strings a bit to make sure the first line is a full sentence.
348 Call info_port_rights_cmd instead of info_send_rights_cmd for the
349 "info port-rights" command.
350 (add_thread_commands): Provide complete prototype. Make static.
351 Reformat help strings a bit to make sure the first line is a full
353 (_initialize_gnu_nat): Provide complete prototype.
355 2000-02-26 Mark Kettenis <kettenis@gnu.org>
357 Make cross-compilation for the Hurd more friendly.
358 From Jeff Bailey <jbailey@gnu.org>:
359 * configure.in: Use AC_CHECK_TOOL to find MiG.
360 * Makefile.in (MIG): New variable.
361 * config/i386/i386gnu.mh (MIG): Remove.
362 * configure: Regenerated.
364 2000-02-26 Kevin Buettner <kevinb@redhat.com>
366 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
367 comment explaining motivation behind this function and why
368 the generic facilities won't work for this platform.
369 * rs6000-tdep.c (skip_prologue): Always test to make sure
370 that an instruction is read successfully from the target's
371 memory. Introduce notion of instructions which may appear in
372 the prologue, but may not end the prologue. Added explicit
373 check for nop instruction. Use memset() to zero the frame
374 data instead of assignment from a statically allocated,
375 uninitialized structure.
377 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
379 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
380 systems. Note that Jim Blandy as maintainer for ``tracing
383 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
385 From: Thomas Zenker <thz@Lennartz-electronic.DE>
386 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
387 NetBSD...) sys_errlist should not be declared in hsys.c.
388 NEED_SYSERRLIST is set already by configure, so we can use it.
389 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
390 posix compliant and we should not work with the old compatibility
391 stuff. Because of that I undef BSD in case of FBSD etc and include
392 sys/ioctl to get the flags.
393 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
396 2000-02-24 Kevin Buettner <kevinb@redhat.com>
398 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
399 of return structure in r3 if necessary.
400 (ppc_linux_memory_remove_breakpoints): New function.
401 * rs6000-tdep.c (skip_prologue): Make sure that the cases
402 for storing either cr or lr to the stack only handle those
403 cases. (I.e, don't let these cases match 0x00000000 which is
404 found found in the shared library trampoline prior to the
405 loading of the shared library.)
406 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
408 (MEMORY_REMOVE_BREAKPOINT): Define.
410 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
412 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
414 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
416 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
417 $(SUBDIR_*_INSTALL) when so configured.
418 * configure: Regenerate.
420 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
422 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
424 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
425 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
426 SUBDIR_GDBTK_INSTALL): Define.
427 (install-gdbtk): New target.
429 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
431 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
432 * configure: Regenerate.
434 2000-02-24 Christopher Faylor <cgf@cygnus.com>
436 * configure.tgt: Add arm, mips, sh wince targets.
437 * config/arm/tm-wince.h: New file.
438 * config/arm/wince.mt: New file.
439 * config/sh/tm-wince.h: New file.
440 * config/sh/wince.mt: New file.
441 * config/mips/tm-wince.h: New file.
442 * config/mips/wince.mt: New file.
444 * wince-stub.c: New file.
445 * wince-stub.h: New file.
446 * sh-tdep.c: Use correct register names for Windows CE.
448 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
450 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
451 (error_return, quit_return): Merge into catch_return pointer.
452 (return_to_top_level): Update comment. Longjmp to *catch_errors,
453 and communicate reason to catch_errors via setjmp return value.
454 (catch_errors): Always catch both quit and error, and if a catch
455 wasn't requested by caller, throw it to the next catch_error.
456 Replace dual longjmp buffer memcpy with single pointer change.
457 Add FIXME for possibly adding new interface to tell caller what
458 event was caught. Add extensive comments.
459 * defs.h (enum return_reason): Reserve 0 for use as initial
460 setjmp() return value.
461 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
463 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
465 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
467 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
468 * valops.c (_initialize_valops): Add command "set unwindonsignal".
469 (hand_function_call): Test for unwind_on_signal and act accordingly.
471 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
473 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
474 Match ../include/dis-asm.h change.
475 * gdbarch.h: Regenerate.
476 * corefile.c (dis_asm_read_memory): Update.
478 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
480 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
481 (ENABLE_CFLAGS): Move initialization to start of file.
482 (enable-gdbmi): Add new configure option --enable-gdbmi. When
483 selected and an ${srcdir}/mi directory is present enable MI
486 * configure: Regenerate.
488 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
489 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
490 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
491 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
493 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
494 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
496 * mi: New directory. MI interface to GDB.
498 * defs.h (interpreter_p): Declare when UI_OUT.
499 * top.c (gdb_init): When interpreter_p, check that the interpreter
500 was recognized by one of the linked in interpreters.
501 * main.c (interpreter_p): Define.
502 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
503 * event-top.c (display_gdb_prompt): When interpreter_p, assume
504 interpreter displays prompt.
506 * breakpoint.c (print_it_typical, watchpoint_check,
507 print_one_breakpoint, mention): When MI include additional
508 target status information.
509 * infrun.c (print_stop_reason, normal_stop): Ditto.
511 2000-02-22 Jim Blandy <jimb@redhat.com>
513 * gdbarch.sh: Make the `default' field really default to zero, as
516 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
517 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
519 (default_coerce_float_to_double, standard_coerce_float_to_double):
521 (value_arg_coerce): Adjust for new definition.
522 * value.h (default_coerce_float_to_double,
523 standard_coerce_float_to_double): New declarations for the above.
524 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
525 * gdbarch.c, gdbarch.h: Regenerated.
526 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
527 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
529 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
531 (mips_gdbarch_init): Install that as our coerce_float_to_double
534 2000-02-22 Kevin Buettner <kevinb@redhat.com>
536 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
538 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
541 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
542 where the next frame is a signal handler caller.
544 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
546 (tm-linux.h): Include.
547 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
548 include this file for us.
549 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
550 config/tm-linux.h for us.
551 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
553 2000-02-21 Kevin Buettner <kevinb@redhat.com>
555 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
556 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
557 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
560 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
561 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
562 * config/powerpc/xm-linux.h: Substantially revised for native
564 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
565 (NATDEPFILES): Update list to reflect the fact that we can
568 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
569 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
570 Renamed; The former names were lacking the rs6000_ prefix.
571 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
572 instead of rs6000_frame_chain.
573 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
574 of rs6000_frameless_function_invocation.
576 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
578 From Philippe De Muyter <phdm@macqel.be>
580 * event-loop.c (handle_file_event): In case of poll, enable
581 printing of informational message if an error/exception is
582 detected on the file descriptor.
584 2000-02-21 Jim Kingdon <kingdon@redhat.com>
586 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
588 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
590 * buildsym.c: Include "language.h" and "expression.h" for
591 longest_local_hex_string_custom.
593 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
595 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
596 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
597 Cagney <cagney@b1.cygnus.com>.
599 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
601 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
602 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
603 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
604 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
605 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
607 * MAINTAINERS: Add Nick Clifton to write after approval list.
609 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
611 * MAINTAINERS: Add note on multiple maintainers.
613 2000-02-19 Philippe De Muyter <phdm@macqel.be>
615 * cli-out.c (cli_table_header): Type of parameter `alignment' is
616 `enum ui_align', not `int'.
617 (cli_field_string, cli_field_skip): Likewise.
619 2000-02-18 Jim Blandy <jimb@redhat.com>
621 From Jimmy Guo <guo@cup.hp.com>:
622 * buildsym.h (add_free_pendings): Declare.
623 * buildsym.c (add_free_pendings): New function.
624 (make_blockvector): 32x64 fix using longest_local_hex_string().
625 (start_subfile): initialize variable 'subfile'.
627 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
629 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
630 make sure that all is cleaned up after we disconnect from the
632 (remote_detach): Ditto.
634 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
636 From Rodney Brown <RodneyBrown@pmsc.com>
637 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
638 potentially harming mistake.
640 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
642 * arm-tdep.c: Use header file instead of extern declarations for
643 the {get,set}_arm_regname* functions.
645 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
647 * configure.in: Replaces obsolete gdbtk-variable.c with
649 * configure: Regenerate.
650 * Makefile.in: Remove obsolete/extraneous references to
653 2000-02-16 Mark Kettenis <kettenis@gnu.org>
655 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
656 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
657 33 by definition, whereas REALTIME_LO might be 32 on systems that
658 have SIG32 such as Linux. Make sure that the signal number
659 returned is within the range specified by REALTIME_LO and
662 2000-02-16 Mark Kettenis <kettenis@gnu.org>
664 * configure: Regenerated.
666 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
668 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
669 _initialize_arm_tdep): Allows the user to choose between any of
670 the flavors available for the disassembly to be used in the "info
671 reg" command and elsewhere in gdb. It prevents having to maintain
672 this information in two places by using the data kept in the
675 2000-02-09 Mark Kettenis <kettenis@gnu.org>
677 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
678 prfpregset_t in <sys/procfs.h>.
679 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
681 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
682 prgregset_t and prfpregset_t if they are not already present.
684 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
686 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
687 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
689 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
691 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
694 2000-02-15 Kevin Buettner <kevinb@redhat.com>
697 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
698 to correct value for generic dummy frames. When using
699 generic dummy frames, don't attempt to write TOC value or
700 function to call into the call dummy.
701 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
702 code to also handle the PowerOpen ABI.
703 (ppc_push_return_address): Enable for all ports.
704 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
705 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
706 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
707 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
708 provided by generic RS6000 definitions so that call dummies
709 are implemented using generic dummy frames instead.
711 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
712 prior to changing the stack pointer via ptrace(). Also, ignore
713 attempts to store to undefined registers that are less than
716 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
717 frame from 436 to 448 to account for alignment padding.
718 (rs6000_push_arguments): Obtain actual register size instead
719 of assuming the register is 4 bytes long. [There's still
720 more work to be done to totally remove the 4 byte assumption,
721 however.] Make sure the stack is 16 byte aligned as required
722 by the PowerOpen ABI. Also, make sure that small structures
723 passed in registers are properly aligned within the register.
725 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
727 Patch applied by Kevin Buettner <kevinb@redhat.com>
729 * rs6000-tdep.c (skip_prologue): skip copying of argument
730 registers to local variable registers.
732 2000-02-14 Jim Kingdon <kingdon@redhat.com>
734 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
735 sym->section->index number is not a SECT_OFF_* code.
737 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
739 * MAINTAINERS (write after approval): Add H.J. Lu.
741 2000-02-14 Nick Clifton <nickc@cygnus.com>
743 * sh-tdep.c: Remove extraneous code.
745 2000-02-14 Amit S. Kale <akale@veritas.com>
747 * elfread.c (elf_symtab_read): Move the use of sym to after where
749 Checked in by Jim Kingdon <kingdon@redhat.com>
751 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
753 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
755 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
757 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
758 * dwarf2read.c: (die_is_declaration): New fn.
759 (read_structure_scope): Use it.
761 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
763 2000-02-10 J.T. Conklin <jtc@redback.com>
765 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
766 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
768 * gdbserver/low-nbsd.c: New file.
770 * gdbserver/Makefile.in: convert to autoconf.
771 * gdbserver/configure.in: likewise.
772 * gdbserver/configure: generate.
774 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
776 * CONTRIBUTE: New file. How to contribute to GDB.
778 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
780 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
781 Buettner to powerpc maintainers. Make Kevin Buettner the
782 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
783 and Jason Molenda to write after aproval list.
785 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
787 * MAINTAINERS: Reformat. Separate into check-in categories.
789 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
791 * uw-thread.c: Remove __FUNCTION__ GNUism.
793 2000-01-17 Amit S. Kale <akale@veritas.com>
795 * elfread.c (elf_symtab_read): Use offset for the section in which a
796 symbol resides, instead of .text section for calculating address of a
798 Checked in by Jim Kingdon <kingdon@redhat.com>
800 2000-02-10 Mark Kettenis <kettenis@gnu.org>
802 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
803 no longer necessary now we have gdb_wait.h.
805 2000-02-09 Mark Kettenis <kettenis@gnu.org>
807 * gnu-nat.c (proc_string): Make global.
808 (do_mach_notify_dead_name): Suppress dead name notifications if we
809 know that the task is dead.
811 1999-12-13 Mark Kettenis <kettenis@gnu.org>
813 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
814 instead of directly from the kernel. Add some hackery to make
815 sure that the info isn't influenced by suspension of the task in
816 the proc server itself.
818 2000-02-10 Jim Kingdon <kingdon@redhat.com>
820 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
821 approved by Michael Snyder.
823 2000-02-09 Mark Kettenis <kettenis@gnu.org>
825 * linux-thread.c: Include defs.h before gdb_wait.h.
827 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
829 * Makefile.in (wait_h): Delete macro. Update all dependencies
830 specifying gdb_wait.h instead.
832 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
833 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
834 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
835 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
836 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
837 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
838 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
839 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
840 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
841 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
843 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
845 * gdb_wait.h: New file. Based on ../include/wait.h. Include
846 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
848 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
850 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
851 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
852 (d10v_stack_align): Declare.
853 * d10v-tdep.c (d10v_stack_align): Define.
855 1999-08-23 J.T. Conklin <jtc@redback.com>
857 * top.c (remote_timeout): Change default to 2. Add comment
858 explaining history of changes to the default value.
859 * remote.c (_initialize_remote): Remove code that adds set/
860 show remotetimeout, as that's also done in top.c
862 1999-10-18 J.T. Conklin <jtc@redback.com>
864 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
865 Return E01 instead of P01 when 'P' command fails.
867 2000-02-05 J.T. Conklin <jtc@redback.com>
869 * remote.c (putpkt_binary): Handle NAK from target stub.
871 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
873 * configure.in: Remove the addition of sol-thread.c to the
874 CONFIG_INITS list. This caused problems with init.c, because
875 sol-thread.c would be grepped twice for _initialize_* functions.
877 * Makefile.in: Add FIXME for init.c.
879 2000-02-07 Jim Kingdon <kingdon@redhat.com>
881 Clean up compiler warnings:
882 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
883 stack.c, valprint.c: Change variables to unsigned.
884 * bcache.c: Rearrange to avoid warnings about variables not being set.
885 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
886 rather than declaring print_max and repeat_count_threashold
887 ourselves (incorrectly).
888 * valprint.h: Do declare repeat_count_threashold.
889 * ch-exp.c: Use default case for internal error.
890 * findvar.c: Don't omit argument type.
891 * symtab.c: Remove unused variable.
893 2000-02-04 Jim Blandy <jimb@redhat.com>
895 * c-typeprint.c (remove_qualifiers): New function.
896 (c_type_print_base): Use it to remove qualifiers from C++
897 qualified names, not strrchr.
899 * c-typeprint.c (c_type_print_base): Recognize type conversion
900 operators by calling is_type_conversion_operator.
901 (is_type_conversion_operator): New function.
903 2000-02-04 Nick Clifton <nickc@cygnus.com>
905 * config/arm/tm-arm.h (LOWEST_PC): Define.
907 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
909 * infrun.c (resume): Make just one call to target_resume(), instead
910 of four: set up correct parameters in all the cases ahead of time,
911 and do call at the end.
913 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
915 * config/powerpc/tm-ppc-eabi.h: Define
916 SOFUN_ADDRESS_MAYBE_MISSING.
918 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
920 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
923 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
925 * Makefile.in (INIT_FILES): Append CONFIG_INITS
926 * configure.in (CONFIG_INIT): Initialize.
927 (links): Link srcdir/gdbtk/library to gdbtcl2.
928 * gdbtcl2: Moved to gdbtk/library.
929 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
930 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
931 gdbtk.h: Moved to gdbtk/generic.
933 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
935 * printcmd.c (build_address_symbolic): New function. Returns all
936 the parts that are necessary to print an address in a symbolic
938 (print_address_symbolic): Split into a printing part and an
939 information building part, build_address_symbolic().
941 * defs.h (build_address_symbolic): Export.
943 2000-02-03 Jim Blandy <jimb@redhat.com>
945 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
948 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
950 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
951 arguments on dummy frames.
953 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
955 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
956 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
958 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
960 * remote.c (getpkt_sane): New function. It is the old getpkt(),
961 which now returns a timeout indication.
962 (getpkt): New function. Wrapper for getpkt_sane(), so that return
963 value can still be ignored.
965 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
967 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
970 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
972 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
973 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
976 * Makefile.in: Update.
978 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
979 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
980 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
981 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
982 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
983 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
984 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
985 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
986 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
987 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
988 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
989 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
990 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
991 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
992 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
993 config/pa/tm-hppa.h: Update.
994 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
996 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
998 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
999 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
1000 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
1001 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
1002 config/m88k/delta88v4.mh, config/mips/irix4.mh,
1003 config/mips/irix5.mh, config/mips/mipsv4.mh,
1004 config/powerpc/solaris.mh (NATDEPFILES): Change references to
1005 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
1006 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
1008 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1010 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
1012 * main.c (captured_main): Only use the legacy tui_file code when
1013 linking in older code such as the TUI.
1015 * gdb-file.h, gdb-file.c: New files.
1016 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
1017 null_file_isatty, null_file_rewind, null_file_put,
1018 null_file_flush, null_file_write, null_file_fputs,
1019 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
1020 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
1021 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
1022 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
1023 set_gdb_file_data, struct accumulated_gdb_file,
1024 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
1025 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
1026 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
1027 stdio_file_delete, stdio_file_flush, stdio_file_write,
1028 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
1029 Moved to gdb-file.h and gdb-file.c.
1030 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
1031 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
1032 tui_file_rewind, tui_file_put, tui_file_fputs,
1033 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
1034 fputs_unfiltered_hook):
1035 Moved to tui/tui-file.c and tui/tui-file.h.
1037 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
1038 (tui-file.o, gdb-file.o): Add dependencies.
1039 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
1040 * main.c: #include tui/tui-file.h.
1042 2000-01-28 Fred Fish <fnf@cygnus.com>
1044 * findvar.c (value_from_register): Special case handling of D10V
1045 pointer values fetched from registers.
1047 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
1049 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
1050 support for new style thumb prologues.
1052 2000-01-28 Nick Clifton <nickc@redhat.com>
1054 * arm-tdep.c: Remove extraneous dash at start of strings
1055 introduced in previous delta.
1057 2000-01-27 Nick Clifton <nickc@redhat.com>
1059 * arm-tdep.c: Replace uses of arm_toggle_renames() with
1060 parse_arm_disassembler_option().
1062 2000-01-27 Jim Blandy <jimb@cygnus.com>
1064 * symtab.c (decode_line_1): Don't let commas that are within
1065 quotes or parenthesis terminate the line spec. Don't use pp when
1066 removing the final double quote of a double-quoted string. Don't
1067 forget to skip the opening double quote. I have no clue whether
1068 this change is correct; probably we've just moved this function
1069 from one buggy place to another buggy place, and never came within
1070 an outhouse whiff of correctness.
1071 (find_toplevel_char): New function.
1073 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1075 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
1076 passing the pointer to a thumb function as an argument.
1078 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1080 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
1081 are reinserted for another run.
1083 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1085 * cli-out.c (cli_filed_string): Test for NULL string.
1087 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1089 * infcmd.c (run_stack_dummy): Account for a random signal stopping
1090 the inferior as well as breakpoints being hit while performing an
1091 inferior function call.
1092 * valops.c (hand_function_call): Ditto.
1094 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1096 From Mark Kettenis <kettenis@gnu.org>
1098 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
1099 i386_REGS_SEGS_STATE.
1100 (HAVE_I387_REGS): Define.
1101 (FLOAT_INFO): Remove.
1102 * i386gnu-nat.c: Almost completely rewritten to use new i386
1103 register layout and `float info' implementation.
1104 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
1105 Move prototypes from here.
1106 * gnu-nat.h: To here.
1108 2000-01-24 Kevin Buettner <kevinb@redhat.com>
1110 * utils.c (get_field, put_field): Fix buffer underruns and
1111 overruns. Also, handle case where total_len is not evenly
1113 (getfield): Make sure zeroing of unwanted bits occurs even
1114 when bit field to extract does not straddle two or more
1117 2000-01-23 Christopher Faylor <cgf@cygnus.com>
1119 * defs.h: Add gdb_thread_select declaration.
1121 2000-01-23 Kevin Buettner <kevinb@redhat.com>
1123 * linux-thread.c (_initialize_linuxthreads): Make sure that
1124 linuxthreads_block_mask does not block SIGCHLD.
1126 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
1128 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
1129 text so that new lines work properly.
1131 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1133 * proc-utils.h: New file. Export functions from proc-*.c.
1135 * proc_api.c: Rename to:
1136 * proc-api.c: New file. Add include of proc-utils.h.
1138 * proc_events.c: Rename to:
1139 * proc-events.c: New file.
1141 * proc_flags.c: Rename to:
1142 * proc-flags.c: New file.
1144 * proc_why.c: Rename to:
1145 * proc-why.c: New file. Add include of proc-utils.h.
1147 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
1148 ctype.h, proc-utils.h.
1149 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
1150 (open_procinfo_files): Conditionalize local variable tmp, to avoid
1152 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
1154 (procfs_wait): Adjust format in some printf_filetered calls to
1155 avoid compiler warnings.
1156 (make_signal_thread_runnable): Ifdef 0. The calls to this function
1157 are also ifdef'd 0 .
1158 (procfs_resume): Add parentheses around '&&' operation.
1159 (procfs_set_exec_trap): Remove unused variable.
1160 (info_proc_cmd): Add braces to avoid ambiguous else clause.
1162 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
1163 proc-why.o): Update dependencies.
1165 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
1168 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
1170 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
1171 Fix from Robert Lipe <robertl@sco.com>.
1172 * configure: Regenerated.
1174 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1176 * stack.c (print_frame_info_base): Break up into the frame info
1177 (location) printing part and the rest (source line printing).
1178 (print_frame): New function. Take care of printing the location
1182 * infrun.c (normal_stop): Use enum values rather than integers for the
1183 source_flag to be passed to show_and_print_stack_frame().
1186 * frame.h (print_what): New enum for 'source' argument to
1187 print_frame_info_base(). Use this instead of obscure numbers.
1190 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
1192 * event-top.c (stdin_event_handler): call quit_command rather than
1193 exit -- run cleanups, give target code a chance to say goodbye to
1194 the target. Fixes bug where the inferior processes were left
1195 around on Solaris (and probably elsewhere) by the testsuite.
1197 2000-01-14 Mark Salter <msalter@cygnus.com>
1199 * v850-tdep.c (v850_target_architecture_hook): Setup correct
1200 machine id for disassembly.
1202 2000-01-13 Jim Blandy <jimb@cygnus.com>
1204 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
1205 convert_to_regset, when regno indicates a specific register.
1207 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1209 * uw-thread.c: Document libthread.so debugging interface. Minor
1210 comment and formatting tweaks.
1211 (DEBUG): #define as 0 instead of 1.
1212 (CALL_BASE): Include function name in error msg.
1213 (libthread_stub): Adjust inferior_pid after thread exit.
1214 (uw_thread_create_inferior): Deactivate uw_thread_ops before
1215 asking procfs_ops to create inferior.
1216 (libthread_init): Don't return nonlocally on error.
1218 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1220 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
1223 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1225 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
1226 both sides are on the same state.
1228 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1230 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
1231 115200 (minor syntax mistake).
1233 2000-01-12 Jim Blandy <jimb@cygnus.com>
1235 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
1236 this here, to go along with the definitions of PIDGET and TIDGET.
1238 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1240 * thread.c (do_captured_thread_select): New function. Switch
1241 current thread, safely from within catch_errors().
1242 (gdb_thread_select): New function. Switch threads safely.
1243 (thread_command): Use gdb_thread_select().
1245 (do_captured_list_thread_ids): New function.
1246 (gdb_list_thread_ids): New function.
1248 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
1250 2000-01-11 Christopher Faylor <cgf@cygnus.com>
1252 * configure.in: Avoid linking -limagehlp unless it's a native build.
1253 * configure: Regenerate.
1254 * thread.cc (add_thread): Clear private data pointer here or suffer
1255 strange behavior when it is checked for NULL later.
1257 2000-01-09 Christopher Faylor <cgf@cygnus.com>
1259 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
1260 * configure.in: Add an additional library to cygwin link.
1261 * configure: Regenerate.
1263 Patch from Egor Duda <deo@logos-m.ru>:
1264 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
1267 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
1269 * uw-thread.c: New file to support UnixWare user-mode threads:
1270 contributed by Nickolas Duffek <nsd@cygnus.com>.
1271 * target.h (struct target_ops): New vector, to_extra_thread_info,
1272 allows back-ends to give extra details in info thread display.
1273 (target_extra_thread_info): define new macro.
1274 (target_find_new_threads): simplify macro. Cleanup comments.
1275 * target.c (to_extra_thread_info): default and inherit new vector.
1276 (cleanup_target): eliminate PARAMS, break up long lines,
1277 provide default definition for to_extra_thread_info, and
1278 to_find_new_threads. Default to_thread_alive and to_query
1279 to return_zero, not target_ignore (they each return int not void).
1280 (debug_to_find_new_threads): new debug entry.
1281 (setup_target_debug): add debug_to_find_new_threads.
1282 * gdbthread.h: export struct thread_info, find_thread_pid, and
1283 iterate_over_threads. Add comments. Eliminate PARAMS. Update
1284 copyright. Add new private data pointer for use by target back-ends.
1285 * thread.c (struct thread_info): move definition to gdbthread.h.
1286 (find_thread_pid): new exported function for thread lookup.
1287 (iterate_over_threads): new exported function for applying
1288 arbitrary operations to threads. Update copyright to 2000.
1289 (info_threads_command): use new target_extra_thread_info vector
1290 to display extra information about each thread (if implemented).
1291 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
1292 Add defines for PIDGET, etc.
1293 * config/i386/tm-i386sol2.h: ditto.
1294 * config/sparc/tm-sun4sol2.h: ditto.
1295 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
1296 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
1297 if -lpthread and -lpthreads fail.
1299 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
1300 (proc_flags): combine flags that UnixWare splits into two locations.
1301 (proc_modify_flag): add support for PR_KLC (kill on last close).
1302 (proc_[un]set_kill_on_last_close): new functions.
1304 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1306 * infrun.c (normal_stop): Print out thread id when we stop.
1308 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1310 * remote.c (remote_open_1): Fix message so it does not imply a
1311 specific syntax for serial ports, as it is OS dependent.
1312 (remote_async_open_1): Ibid.
1313 (init_remote_ops): Ibid.
1315 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1317 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
1318 "set remotebaud" command (if set) when no speed is specified on
1319 the "target rdi" command.
1321 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1323 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
1325 (baud_options[]): Ibid.
1327 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1329 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
1330 used by each operating system.
1332 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1334 * breakpoint.c (until_break_command): Add an argument for the
1335 continuation, the beginning of the cleanups set up by this
1337 (until_break_command_continuation): Do cleanups until the one
1338 passed in as argument instead of doing all of them.
1340 * infcmd.c (finish_command_continuation): Expect a new argument,
1341 which indicates up to where to do cleanups. Update calls to
1342 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
1343 (finish_command): Add another argument for the continuation: the
1344 starting cleanup for this command.
1346 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
1348 From Grant Edwards <grante@visi.com> (original patch from Thomas
1350 * rdi-share/ardi.c: Allow interruption of interruptible
1351 targets with a <CNTL-C>.
1353 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1355 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
1356 to control port to accommodate some versions of Angel.
1358 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1360 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
1361 Add interpretation for C Support Library packets.
1363 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1365 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
1366 is now being modified.
1367 * rdi-share/devsw.h: Adjust declaration of the above funtion.
1369 For older changes see ChangeLog-99
1375 version-control: never