1 2000-03-13 James Ingham <jingham@leda.cygnus.com>
3 Add support for a variable object that tries to evaluate itself in
4 the currently selected frame, rather than in a fixed frame.
6 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
8 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
10 * varobj.c (varobj_list): Return type indicates whether the
11 variable's type has changed (for current frame variables).
12 (varobj_update): Handle the case where the variable's type has
14 (delete_variable_1): Allow for deletion of variables that have not
16 (new_root_variable): Initialize use_selected_frame variable.
17 (value_of_root): This is where most of the work to handle "current
18 frame" variables was added. Most of the complexity involves
19 handling the case where the type of the variable has changed.
20 (varobj_create): Add a "type" argument, to tell if the
21 variable is one of these "current frame" variables. Also protect
22 call to parse_exp_1 from long jumping.
25 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
27 * go32-nat.c (struct env387): Remove declaration.
28 (print_387_status, i386_go32_float_info): Remove redundant
30 (regno_mapping, sig_map, excepn_map): Add braces around inner
32 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
33 fix code which mixed signed with unsigned.
34 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
35 (go32_wait): Initialize INT3_addr.
36 (go32_fetch_registers): Extend all FP registers that are shorter
37 than 4 bytes to 32 bits. Support 32 standard FP registers defined
38 on config/i386/tm-i386.h.
39 (store_register): Support 32 FP registers.
40 (go32_create_inferior): Don't crash if handed a NULL pointer
41 instead of exec file name.
42 (ignore): Remove unused function.
43 (go32_insert_hw_breakpoint): Remove unused variables.
44 (init_go32_ops): Set value of processing_gcc_compilation to 2.
46 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
48 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
49 overloading, add support for seeing through references:
50 * valops.c (find_overload_match): Handle STABS overloading for
52 (find_overload_match): Look in right place for function arguments
54 (find_overload_match): Rather than giving up when we have >1
55 perfect match, just choose one, especially since the
56 recommendation GDB gives ("disambiguate it by specifying function
57 signature"), is basically impossible.
58 (check_field_in): STREQ->strcmp_iw
59 (search_struct_field): STREQ->strcmp_iw
60 (find_method_list): STREQ->strcmp_iw
61 * gdbtypes.c (rank_one_type): Add ability to see through
63 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
65 (rank_function): Rank function properly (was doing it wrong
66 before, comparing the wrong parts of the arrays)
67 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
68 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
69 associated with converting a non-reference to a reference.
71 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
74 2000-03-11 Mark Kettenis <kettenis@gnu.org>
76 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
78 (gnu_attach): Change error message for missing
79 argument to be identical to the corresponding message in
80 `inftarg.c'. This makes the testsuite happy.
82 2000-03-11 Mark Kettenis <kettenis@gnu.org>
84 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
85 %eflags isn't modified. This fixes a bug where every call to a
86 function in the program beyond the first call would fail.
88 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
90 * MAINTAINERS: Devolve responsibility for domain maintenance.
92 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
94 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
96 2000-02-25 Scott Bambrough <scottb@netwinder.org>
98 * gdb.base/long_long.exp: Correct test suite failure when printing
99 a long long value as a double on ARM platforms.
101 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
103 * MAINTAINERS (Core): Anthony Green is the Java - including
104 testsuite - maintainer. Reformat testsuite and language support
107 2000-03-08 Mark Kettenis <kettenis@gnu.org>
109 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
110 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
111 i386_linux_saved_pc_after_call.
113 2000-03-06 Jim Blandy <jimb@redhat.com>
115 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
117 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
118 (compact_minimal_symbols): Added `objfile' argument.
119 Put symbols in the objfile's hash table.
120 (install_minimal_symbols): Put symbols in the objfile's demangled
122 (lookup_minimal_symbol): Use hash table to find symbol in
124 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
126 (prim_record_minimal_symbol_and_info): Initialize the
127 hash link fields of the new minimal symbol.
128 * symtab.h (struct minimal_symbol): New fields `hash_next',
129 `demangled_hash_next'.
130 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
131 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
132 (struct objfile): New fields `msymbol_hash',
133 `msymbol_demangled_hash'.
135 2000-03-06 Jim Blandy <jimb@redhat.com>
137 * solib.c (first_link_map_member): Doc fix.
139 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
141 From Eli Zaretskii <eliz@is.elta.co.il>:
143 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
144 zero, since time_t might be unsigned.
146 2000-03-06 Mark Kettenis <kettenis@gnu.org>
148 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
150 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
152 2000-03-05 Mark Kettenis <kettenis@gnu.org>
154 Allow GDB to run on Linux 2.0 again.
155 * config.in: Add HAVE_PTRACE_GETREGS.
156 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
157 * configure: Regenerated.
158 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
159 CANNOT_STORE_REGISTER): New defines.
160 * i386-linux-nat.c (have_ptrace_getregs): New variable.
161 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
162 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
163 store_register, old_store_inferior_registers): Copied over from
164 `inptrace.c' as a temporary measure.
165 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
166 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
167 HAVE_PTRACE_GETREGS isn't defined.
168 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
170 (fetch_inferior_registers, store_inferior_registers): Fall back on
171 the method use in `infptrace.c' (by calling
172 old_fetch_inferior_registers and old_store_inferior_registers) if
173 `have_ptrace_getregs' isn't set.
175 2000-03-05 Mark Kettenis <kettenis@gnu.org>
177 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
178 of gregset_t and fpregset_t. Those are the only names that are
179 guaranteed to specify the right types for all supported Linux
181 Various doc fixes and gratitious local variable renames, all in an
182 attempt to stress similarities between the code and unify the
183 terminology used. Use ISO-C all over.
184 (regmap): Remove trailing comma.
185 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
186 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
187 is unnecessary and wasn't used anyway. All callers changed.
188 (convert_to_fpregset, convert_to_xfpregset): Likewise.
189 (fetch_regs, store_regs): Remove unused variable `regno'.
190 (fill_fpregs): If REGNO is not -1, only update the specified
192 (fetch_core_registers): Renamed from
193 i386_linux_fetch_core_registers. There is no need for a unique
194 name since the function is static anyway.
195 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
196 since it is more descriptive.
198 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
200 * MAINTAINERS (readline/): Expand to include host maintainers.
202 2000-03-04 Mark Kettenis <kettenis@gnu.org>
204 Fix support for Linux/i386 signal trampolines. The old approach
205 didn't work for Linux 2.2 and beyond, and didn't work with recent
206 versions of the GNU C library.
207 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
208 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
209 (linux_rt_sigtramp_code): New variable.
210 (LINUX_RT_SIGTRAMP_LEN): New define.
211 (i386_linux_rt_sigtramp_start): New function. Detect start of
212 signal trampolines for RT signals.
213 (i386_linux_sigtramp): Removed.
214 (i386_linux_in_sigtramp): New function.
215 (i386_linux_sigcontext_addr): New function. Recognize the names
216 of the signal tranmpolines used by recent versions of the GNU C
217 library, and add support for RT signals.
218 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
219 defines. Moved here from config/i386/tm-linux.h.
220 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
221 Reimplement in terms of i386_linux_sigcontext_addr.
222 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
223 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
224 Moved to i386-tdep.c.
225 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
227 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
229 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
230 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
232 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
234 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
237 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
239 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
240 ``Blanket Write Privs'' maintainers.
242 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
244 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
245 * language.c (longest_local_hex_string_custom): Don't compile
246 'long long' section if host doesn't have 'long long'.
248 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
250 * language.c (longest_raw_hex_string): Comment out. Appears
253 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
255 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
256 "mmalloc.h" which means using PTRs.
257 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
259 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
261 * defs.h (store_address, store_unsigned_integer, store_address):
262 Replace PTR with void* in delcaration.
263 * findvar.c (extract_signed_integer, extract_unsigned_integer,
264 extract_long_unsigned_integer, extract_address,
265 store_signed_integer, store_unsigned_integer, store_address):
266 Convert definition to ISO-C. Replace PTR with void*.
268 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
270 * defs.h (make_cleanup_func): Document as deprecated.
271 (make_cleanup_ftype): New typedef. Make signature consistent with
272 other function typedefs. Document as not be used out side of
273 make_cleanup code. Use in make_cleanup declarations.
274 (null_cleanup): Replace PTR with void*.
276 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
277 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
278 null_cleanup): Change K&R definition to ISO-C using void* and
280 (discard_my_cleanups): Don't cast argument to free.
282 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
284 * defs.h (struct continuation_arg): Change type of field 'data'
287 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
289 * event-top.c: Ditto.
291 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
293 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
295 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
296 SUBDIR_GDBTK_ALL): Define.
297 (all-gdbtk, clean-gdbtk): New targets.
298 (all): Add CONFIG_ALL as dependency.
299 (clean): Add CONFIG_CLEAN as dependency.
301 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
302 (LN_S): Define. Delete GDBtk's link code.
304 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
306 * configure.in (ENABLE_GDBTK): Delete variable.
307 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
308 * Makefile.in: Update.
309 * configure: Regenerate
311 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
313 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
316 2000-03-02 Mark Kettenis <kettenis@gnu.org>
318 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
319 Override definitions to include the normal FPU registers.
320 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
321 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
323 (i387_to_double, double_to_i387): Remove prototypes.
325 2000-03-02 Kevin Buettner <kevinb@redhat.com>
327 * findvar.c (extract_floating, store_floating): Use target
328 floating point type sizes rather host sizes to determine
329 which conversion needs to be done.
331 2000-03-02 Nick Duffek <nsd@cygnus.com>
333 * uw-thread.c: Apply GNU conventions to comment formatting.
334 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
335 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
336 call to deactivate_uw_thread().
338 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
340 * MAINTAINERS: Daniel Berlin is C++ maintainer.
342 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
344 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
345 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
346 share SCO/Unixware. Nick Duffek and Peter Schauer share
349 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
351 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
352 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
353 * remote-rdi.c (arm_rdi_close): Ditto.
355 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
357 * CONTRIBUTE (configure.in): Note that patches to configure are
360 2000-03-01 Mark Kettenis <kettenis@gnu.org>
362 * MAINTAINERS: Correct my own mail address.
364 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
366 * MAINTAINERS: Document people with paperwork pending.
368 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
370 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
371 Make NEW_PROC_ABI interface functional on Solaris x86.
372 * sol-thread.c (ps_lgetLDT): Rewrite to use new
373 procfs_find_LDT_entry function from procfs.c, mostly copied from
375 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
378 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
380 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
381 * config/i386/tm-i386sol2.h (MERGEPID): Define.
383 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
385 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
386 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
387 FRAME_FIND_SAVED_REGS.
388 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
389 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
392 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
394 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
395 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
398 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
400 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
401 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
402 (top level): Add prototypes for go32_* functions.
403 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
404 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
405 Override definitions from tm-i386.h.
406 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
407 * i386-tdep.c (i386_extract_return_value)
408 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
409 to the list of targets which return FP values in FP registers.
411 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
412 that this function be re-implemented using multi-arch.
414 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
416 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
417 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
419 * ser-go32.c: Include string.h, for prototype of strncasecmp.
420 (dpmi_regs, dpmi_sregs): Remove unused variables.
421 (dos_flush_input): Return a value, to prevent compiler warning.
422 * expprint.c (dump_prefix_expression): Use %ld in format and cast
423 sizeof(union exp_element) to long, to prevent GCC from complaining
424 about format/argument mismatch.
425 (dump_postfix_expression): Likewise.
427 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
429 * arm-tdep.c: Include <ctype.h>.
431 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
433 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
434 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
435 that the target's stack was valid.
437 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
439 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
440 * dwarf2read.c (read_address): Read 16-bits addresses.
442 2000-02-28 Scott Bambrough <scottb@netwinder.org>
444 * arm-linux-nat.c (fetch_nw_fpe_*):
445 Renamed to fetch_nwfpe_* to use the same naming convention
446 as in the Linux kernel. Modified prototype to get rid of
448 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
449 naming convention as in the Linux kernel. Fixed calls to
451 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
454 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
456 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
458 2000-02-28 Christopher Faylor <cgf@cygnus.com>
460 * win32-nat.c: Remove unneeded header.
463 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
465 * wince.c: Include "gdb_wait.h" and not "wait.h".
467 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
469 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
470 Target/Architecture maintainers descriptions.
472 2000-02-26 Mark Kettenis <kettenis@gnu.org>
474 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
475 Reorder headers a bit. Overall cleanup and minor reformatting.
476 (MIG_SERVER_DIED): Remove define.
477 (proc_update_sc): Add braces to silence compiler warning.
478 (proc_steal_exc_port): Initialize err to zero.
479 (make_proc): Add braces to silence compiler warning.
480 (inf_validate_task_sc): Add cast to silence compiler warning.
481 (inf_set_traced): Reorganize a bit to silence compiler warning.
482 (inf_validate_procs): Use mach_msg_type_number_t for all thread
483 numbers and add braces to silence compiler warning.
484 (gnu_wait): Add prototypes for server functions and add braces to
485 silence compiler warnings.
486 (S_exception_raise_request): Pass subcode to inf_debug call.
487 (gnu_write_inferior): Remove unused variable `protection_changed'.
488 (gnu_xfer_memory): Remove unused variable `result'.
489 (set_sig_thread_cmd): Remove unused varible `tid'.
490 (set_signals_cmd): Remve unused variable `trace'.
491 (add_task_commands): Provide complete prototype. Reformat help
492 strings a bit to make sure the first line is a full sentence.
493 Call info_port_rights_cmd instead of info_send_rights_cmd for the
494 "info port-rights" command.
495 (add_thread_commands): Provide complete prototype. Make static.
496 Reformat help strings a bit to make sure the first line is a full
498 (_initialize_gnu_nat): Provide complete prototype.
500 2000-02-26 Mark Kettenis <kettenis@gnu.org>
502 Make cross-compilation for the Hurd more friendly.
503 From Jeff Bailey <jbailey@gnu.org>:
504 * configure.in: Use AC_CHECK_TOOL to find MiG.
505 * Makefile.in (MIG): New variable.
506 * config/i386/i386gnu.mh (MIG): Remove.
507 * configure: Regenerated.
509 2000-02-26 Kevin Buettner <kevinb@redhat.com>
511 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
512 comment explaining motivation behind this function and why
513 the generic facilities won't work for this platform.
514 * rs6000-tdep.c (skip_prologue): Always test to make sure
515 that an instruction is read successfully from the target's
516 memory. Introduce notion of instructions which may appear in
517 the prologue, but may not end the prologue. Added explicit
518 check for nop instruction. Use memset() to zero the frame
519 data instead of assignment from a statically allocated,
520 uninitialized structure.
522 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
524 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
525 systems. Note that Jim Blandy as maintainer for ``tracing
528 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
530 From: Thomas Zenker <thz@Lennartz-electronic.DE>
531 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
532 NetBSD...) sys_errlist should not be declared in hsys.c.
533 NEED_SYSERRLIST is set already by configure, so we can use it.
534 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
535 posix compliant and we should not work with the old compatibility
536 stuff. Because of that I undef BSD in case of FBSD etc and include
537 sys/ioctl to get the flags.
538 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
541 2000-02-24 Kevin Buettner <kevinb@redhat.com>
543 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
544 of return structure in r3 if necessary.
545 (ppc_linux_memory_remove_breakpoints): New function.
546 * rs6000-tdep.c (skip_prologue): Make sure that the cases
547 for storing either cr or lr to the stack only handle those
548 cases. (I.e, don't let these cases match 0x00000000 which is
549 found found in the shared library trampoline prior to the
550 loading of the shared library.)
551 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
553 (MEMORY_REMOVE_BREAKPOINT): Define.
555 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
557 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
559 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
561 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
562 $(SUBDIR_*_INSTALL) when so configured.
563 * configure: Regenerate.
565 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
567 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
569 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
570 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
571 SUBDIR_GDBTK_INSTALL): Define.
572 (install-gdbtk): New target.
574 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
576 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
577 * configure: Regenerate.
579 2000-02-24 Christopher Faylor <cgf@cygnus.com>
581 * configure.tgt: Add arm, mips, sh wince targets.
582 * config/arm/tm-wince.h: New file.
583 * config/arm/wince.mt: New file.
584 * config/sh/tm-wince.h: New file.
585 * config/sh/wince.mt: New file.
586 * config/mips/tm-wince.h: New file.
587 * config/mips/wince.mt: New file.
589 * wince-stub.c: New file.
590 * wince-stub.h: New file.
591 * sh-tdep.c: Use correct register names for Windows CE.
593 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
595 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
596 (error_return, quit_return): Merge into catch_return pointer.
597 (return_to_top_level): Update comment. Longjmp to *catch_errors,
598 and communicate reason to catch_errors via setjmp return value.
599 (catch_errors): Always catch both quit and error, and if a catch
600 wasn't requested by caller, throw it to the next catch_error.
601 Replace dual longjmp buffer memcpy with single pointer change.
602 Add FIXME for possibly adding new interface to tell caller what
603 event was caught. Add extensive comments.
604 * defs.h (enum return_reason): Reserve 0 for use as initial
605 setjmp() return value.
606 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
608 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
610 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
612 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
613 * valops.c (_initialize_valops): Add command "set unwindonsignal".
614 (hand_function_call): Test for unwind_on_signal and act accordingly.
616 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
618 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
619 Match ../include/dis-asm.h change.
620 * gdbarch.h: Regenerate.
621 * corefile.c (dis_asm_read_memory): Update.
623 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
625 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
626 (ENABLE_CFLAGS): Move initialization to start of file.
627 (enable-gdbmi): Add new configure option --enable-gdbmi. When
628 selected and an ${srcdir}/mi directory is present enable MI
631 * configure: Regenerate.
633 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
634 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
635 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
636 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
638 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
639 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
641 * mi: New directory. MI interface to GDB.
643 * defs.h (interpreter_p): Declare when UI_OUT.
644 * top.c (gdb_init): When interpreter_p, check that the interpreter
645 was recognized by one of the linked in interpreters.
646 * main.c (interpreter_p): Define.
647 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
648 * event-top.c (display_gdb_prompt): When interpreter_p, assume
649 interpreter displays prompt.
651 * breakpoint.c (print_it_typical, watchpoint_check,
652 print_one_breakpoint, mention): When MI include additional
653 target status information.
654 * infrun.c (print_stop_reason, normal_stop): Ditto.
656 2000-02-22 Jim Blandy <jimb@redhat.com>
658 * gdbarch.sh: Make the `default' field really default to zero, as
661 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
662 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
664 (default_coerce_float_to_double, standard_coerce_float_to_double):
666 (value_arg_coerce): Adjust for new definition.
667 * value.h (default_coerce_float_to_double,
668 standard_coerce_float_to_double): New declarations for the above.
669 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
670 * gdbarch.c, gdbarch.h: Regenerated.
671 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
672 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
674 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
676 (mips_gdbarch_init): Install that as our coerce_float_to_double
679 2000-02-22 Kevin Buettner <kevinb@redhat.com>
681 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
683 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
686 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
687 where the next frame is a signal handler caller.
689 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
691 (tm-linux.h): Include.
692 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
693 include this file for us.
694 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
695 config/tm-linux.h for us.
696 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
698 2000-02-21 Kevin Buettner <kevinb@redhat.com>
700 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
701 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
702 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
705 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
706 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
707 * config/powerpc/xm-linux.h: Substantially revised for native
709 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
710 (NATDEPFILES): Update list to reflect the fact that we can
713 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
714 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
715 Renamed; The former names were lacking the rs6000_ prefix.
716 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
717 instead of rs6000_frame_chain.
718 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
719 of rs6000_frameless_function_invocation.
721 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
723 From Philippe De Muyter <phdm@macqel.be>
725 * event-loop.c (handle_file_event): In case of poll, enable
726 printing of informational message if an error/exception is
727 detected on the file descriptor.
729 2000-02-21 Jim Kingdon <kingdon@redhat.com>
731 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
733 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
735 * buildsym.c: Include "language.h" and "expression.h" for
736 longest_local_hex_string_custom.
738 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
740 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
741 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
742 Cagney <cagney@b1.cygnus.com>.
744 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
746 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
747 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
748 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
749 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
750 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
752 * MAINTAINERS: Add Nick Clifton to write after approval list.
754 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
756 * MAINTAINERS: Add note on multiple maintainers.
758 2000-02-19 Philippe De Muyter <phdm@macqel.be>
760 * cli-out.c (cli_table_header): Type of parameter `alignment' is
761 `enum ui_align', not `int'.
762 (cli_field_string, cli_field_skip): Likewise.
764 2000-02-18 Jim Blandy <jimb@redhat.com>
766 From Jimmy Guo <guo@cup.hp.com>:
767 * buildsym.h (add_free_pendings): Declare.
768 * buildsym.c (add_free_pendings): New function.
769 (make_blockvector): 32x64 fix using longest_local_hex_string().
770 (start_subfile): initialize variable 'subfile'.
772 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
774 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
775 make sure that all is cleaned up after we disconnect from the
777 (remote_detach): Ditto.
779 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
781 From Rodney Brown <RodneyBrown@pmsc.com>
782 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
783 potentially harming mistake.
785 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
787 * arm-tdep.c: Use header file instead of extern declarations for
788 the {get,set}_arm_regname* functions.
790 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
792 * configure.in: Replaces obsolete gdbtk-variable.c with
794 * configure: Regenerate.
795 * Makefile.in: Remove obsolete/extraneous references to
798 2000-02-16 Mark Kettenis <kettenis@gnu.org>
800 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
801 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
802 33 by definition, whereas REALTIME_LO might be 32 on systems that
803 have SIG32 such as Linux. Make sure that the signal number
804 returned is within the range specified by REALTIME_LO and
807 2000-02-16 Mark Kettenis <kettenis@gnu.org>
809 * configure: Regenerated.
811 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
813 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
814 _initialize_arm_tdep): Allows the user to choose between any of
815 the flavors available for the disassembly to be used in the "info
816 reg" command and elsewhere in gdb. It prevents having to maintain
817 this information in two places by using the data kept in the
820 2000-02-09 Mark Kettenis <kettenis@gnu.org>
822 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
823 prfpregset_t in <sys/procfs.h>.
824 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
826 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
827 prgregset_t and prfpregset_t if they are not already present.
829 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
831 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
832 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
834 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
836 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
839 2000-02-15 Kevin Buettner <kevinb@redhat.com>
842 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
843 to correct value for generic dummy frames. When using
844 generic dummy frames, don't attempt to write TOC value or
845 function to call into the call dummy.
846 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
847 code to also handle the PowerOpen ABI.
848 (ppc_push_return_address): Enable for all ports.
849 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
850 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
851 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
852 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
853 provided by generic RS6000 definitions so that call dummies
854 are implemented using generic dummy frames instead.
856 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
857 prior to changing the stack pointer via ptrace(). Also, ignore
858 attempts to store to undefined registers that are less than
861 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
862 frame from 436 to 448 to account for alignment padding.
863 (rs6000_push_arguments): Obtain actual register size instead
864 of assuming the register is 4 bytes long. [There's still
865 more work to be done to totally remove the 4 byte assumption,
866 however.] Make sure the stack is 16 byte aligned as required
867 by the PowerOpen ABI. Also, make sure that small structures
868 passed in registers are properly aligned within the register.
870 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
872 Patch applied by Kevin Buettner <kevinb@redhat.com>
874 * rs6000-tdep.c (skip_prologue): skip copying of argument
875 registers to local variable registers.
877 2000-02-14 Jim Kingdon <kingdon@redhat.com>
879 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
880 sym->section->index number is not a SECT_OFF_* code.
882 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
884 * MAINTAINERS (write after approval): Add H.J. Lu.
886 2000-02-14 Nick Clifton <nickc@cygnus.com>
888 * sh-tdep.c: Remove extraneous code.
890 2000-02-14 Amit S. Kale <akale@veritas.com>
892 * elfread.c (elf_symtab_read): Move the use of sym to after where
894 Checked in by Jim Kingdon <kingdon@redhat.com>
896 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
898 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
900 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
902 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
903 * dwarf2read.c: (die_is_declaration): New fn.
904 (read_structure_scope): Use it.
906 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
908 2000-02-10 J.T. Conklin <jtc@redback.com>
910 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
911 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
913 * gdbserver/low-nbsd.c: New file.
915 * gdbserver/Makefile.in: convert to autoconf.
916 * gdbserver/configure.in: likewise.
917 * gdbserver/configure: generate.
919 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
921 * CONTRIBUTE: New file. How to contribute to GDB.
923 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
925 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
926 Buettner to powerpc maintainers. Make Kevin Buettner the
927 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
928 and Jason Molenda to write after aproval list.
930 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
932 * MAINTAINERS: Reformat. Separate into check-in categories.
934 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
936 * uw-thread.c: Remove __FUNCTION__ GNUism.
938 2000-01-17 Amit S. Kale <akale@veritas.com>
940 * elfread.c (elf_symtab_read): Use offset for the section in which a
941 symbol resides, instead of .text section for calculating address of a
943 Checked in by Jim Kingdon <kingdon@redhat.com>
945 2000-02-10 Mark Kettenis <kettenis@gnu.org>
947 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
948 no longer necessary now we have gdb_wait.h.
950 2000-02-09 Mark Kettenis <kettenis@gnu.org>
952 * gnu-nat.c (proc_string): Make global.
953 (do_mach_notify_dead_name): Suppress dead name notifications if we
954 know that the task is dead.
956 1999-12-13 Mark Kettenis <kettenis@gnu.org>
958 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
959 instead of directly from the kernel. Add some hackery to make
960 sure that the info isn't influenced by suspension of the task in
961 the proc server itself.
963 2000-02-10 Jim Kingdon <kingdon@redhat.com>
965 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
966 approved by Michael Snyder.
968 2000-02-09 Mark Kettenis <kettenis@gnu.org>
970 * linux-thread.c: Include defs.h before gdb_wait.h.
972 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
974 * Makefile.in (wait_h): Delete macro. Update all dependencies
975 specifying gdb_wait.h instead.
977 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
978 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
979 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
980 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
981 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
982 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
983 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
984 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
985 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
986 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
988 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
990 * gdb_wait.h: New file. Based on ../include/wait.h. Include
991 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
993 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
995 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
996 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
997 (d10v_stack_align): Declare.
998 * d10v-tdep.c (d10v_stack_align): Define.
1000 1999-08-23 J.T. Conklin <jtc@redback.com>
1002 * top.c (remote_timeout): Change default to 2. Add comment
1003 explaining history of changes to the default value.
1004 * remote.c (_initialize_remote): Remove code that adds set/
1005 show remotetimeout, as that's also done in top.c
1007 1999-10-18 J.T. Conklin <jtc@redback.com>
1009 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
1010 Return E01 instead of P01 when 'P' command fails.
1012 2000-02-05 J.T. Conklin <jtc@redback.com>
1014 * remote.c (putpkt_binary): Handle NAK from target stub.
1016 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1018 * configure.in: Remove the addition of sol-thread.c to the
1019 CONFIG_INITS list. This caused problems with init.c, because
1020 sol-thread.c would be grepped twice for _initialize_* functions.
1022 * Makefile.in: Add FIXME for init.c.
1024 2000-02-07 Jim Kingdon <kingdon@redhat.com>
1026 Clean up compiler warnings:
1027 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
1028 stack.c, valprint.c: Change variables to unsigned.
1029 * bcache.c: Rearrange to avoid warnings about variables not being set.
1030 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
1031 rather than declaring print_max and repeat_count_threashold
1032 ourselves (incorrectly).
1033 * valprint.h: Do declare repeat_count_threashold.
1034 * ch-exp.c: Use default case for internal error.
1035 * findvar.c: Don't omit argument type.
1036 * symtab.c: Remove unused variable.
1038 2000-02-04 Jim Blandy <jimb@redhat.com>
1040 * c-typeprint.c (remove_qualifiers): New function.
1041 (c_type_print_base): Use it to remove qualifiers from C++
1042 qualified names, not strrchr.
1044 * c-typeprint.c (c_type_print_base): Recognize type conversion
1045 operators by calling is_type_conversion_operator.
1046 (is_type_conversion_operator): New function.
1048 2000-02-04 Nick Clifton <nickc@cygnus.com>
1050 * config/arm/tm-arm.h (LOWEST_PC): Define.
1052 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1054 * infrun.c (resume): Make just one call to target_resume(), instead
1055 of four: set up correct parameters in all the cases ahead of time,
1056 and do call at the end.
1058 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1060 * config/powerpc/tm-ppc-eabi.h: Define
1061 SOFUN_ADDRESS_MAYBE_MISSING.
1063 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1065 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
1068 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
1070 * Makefile.in (INIT_FILES): Append CONFIG_INITS
1071 * configure.in (CONFIG_INIT): Initialize.
1072 (links): Link srcdir/gdbtk/library to gdbtcl2.
1073 * gdbtcl2: Moved to gdbtk/library.
1074 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
1075 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
1076 gdbtk.h: Moved to gdbtk/generic.
1078 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1080 * printcmd.c (build_address_symbolic): New function. Returns all
1081 the parts that are necessary to print an address in a symbolic
1083 (print_address_symbolic): Split into a printing part and an
1084 information building part, build_address_symbolic().
1086 * defs.h (build_address_symbolic): Export.
1088 2000-02-03 Jim Blandy <jimb@redhat.com>
1090 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
1093 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
1095 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
1096 arguments on dummy frames.
1098 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
1100 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
1101 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
1103 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1105 * remote.c (getpkt_sane): New function. It is the old getpkt(),
1106 which now returns a timeout indication.
1107 (getpkt): New function. Wrapper for getpkt_sane(), so that return
1108 value can still be ignored.
1110 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
1112 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
1115 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
1117 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
1118 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
1121 * Makefile.in: Update.
1123 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
1124 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
1125 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
1126 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
1127 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
1128 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
1129 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
1130 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
1131 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
1132 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
1133 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
1134 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
1135 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
1136 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
1137 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
1138 config/pa/tm-hppa.h: Update.
1139 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
1141 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
1143 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
1144 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
1145 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
1146 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
1147 config/m88k/delta88v4.mh, config/mips/irix4.mh,
1148 config/mips/irix5.mh, config/mips/mipsv4.mh,
1149 config/powerpc/solaris.mh (NATDEPFILES): Change references to
1150 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
1151 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
1153 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1155 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
1157 * main.c (captured_main): Only use the legacy tui_file code when
1158 linking in older code such as the TUI.
1160 * gdb-file.h, gdb-file.c: New files.
1161 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
1162 null_file_isatty, null_file_rewind, null_file_put,
1163 null_file_flush, null_file_write, null_file_fputs,
1164 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
1165 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
1166 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
1167 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
1168 set_gdb_file_data, struct accumulated_gdb_file,
1169 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
1170 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
1171 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
1172 stdio_file_delete, stdio_file_flush, stdio_file_write,
1173 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
1174 Moved to gdb-file.h and gdb-file.c.
1175 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
1176 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
1177 tui_file_rewind, tui_file_put, tui_file_fputs,
1178 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
1179 fputs_unfiltered_hook):
1180 Moved to tui/tui-file.c and tui/tui-file.h.
1182 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
1183 (tui-file.o, gdb-file.o): Add dependencies.
1184 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
1185 * main.c: #include tui/tui-file.h.
1187 2000-01-28 Fred Fish <fnf@cygnus.com>
1189 * findvar.c (value_from_register): Special case handling of D10V
1190 pointer values fetched from registers.
1192 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
1194 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
1195 support for new style thumb prologues.
1197 2000-01-28 Nick Clifton <nickc@redhat.com>
1199 * arm-tdep.c: Remove extraneous dash at start of strings
1200 introduced in previous delta.
1202 2000-01-27 Nick Clifton <nickc@redhat.com>
1204 * arm-tdep.c: Replace uses of arm_toggle_renames() with
1205 parse_arm_disassembler_option().
1207 2000-01-27 Jim Blandy <jimb@cygnus.com>
1209 * symtab.c (decode_line_1): Don't let commas that are within
1210 quotes or parenthesis terminate the line spec. Don't use pp when
1211 removing the final double quote of a double-quoted string. Don't
1212 forget to skip the opening double quote. I have no clue whether
1213 this change is correct; probably we've just moved this function
1214 from one buggy place to another buggy place, and never came within
1215 an outhouse whiff of correctness.
1216 (find_toplevel_char): New function.
1218 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1220 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
1221 passing the pointer to a thumb function as an argument.
1223 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1225 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
1226 are reinserted for another run.
1228 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1230 * cli-out.c (cli_filed_string): Test for NULL string.
1232 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
1234 * infcmd.c (run_stack_dummy): Account for a random signal stopping
1235 the inferior as well as breakpoints being hit while performing an
1236 inferior function call.
1237 * valops.c (hand_function_call): Ditto.
1239 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1241 From Mark Kettenis <kettenis@gnu.org>
1243 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
1244 i386_REGS_SEGS_STATE.
1245 (HAVE_I387_REGS): Define.
1246 (FLOAT_INFO): Remove.
1247 * i386gnu-nat.c: Almost completely rewritten to use new i386
1248 register layout and `float info' implementation.
1249 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
1250 Move prototypes from here.
1251 * gnu-nat.h: To here.
1253 2000-01-24 Kevin Buettner <kevinb@redhat.com>
1255 * utils.c (get_field, put_field): Fix buffer underruns and
1256 overruns. Also, handle case where total_len is not evenly
1258 (getfield): Make sure zeroing of unwanted bits occurs even
1259 when bit field to extract does not straddle two or more
1262 2000-01-23 Christopher Faylor <cgf@cygnus.com>
1264 * defs.h: Add gdb_thread_select declaration.
1266 2000-01-23 Kevin Buettner <kevinb@redhat.com>
1268 * linux-thread.c (_initialize_linuxthreads): Make sure that
1269 linuxthreads_block_mask does not block SIGCHLD.
1271 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
1273 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
1274 text so that new lines work properly.
1276 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1278 * proc-utils.h: New file. Export functions from proc-*.c.
1280 * proc_api.c: Rename to:
1281 * proc-api.c: New file. Add include of proc-utils.h.
1283 * proc_events.c: Rename to:
1284 * proc-events.c: New file.
1286 * proc_flags.c: Rename to:
1287 * proc-flags.c: New file.
1289 * proc_why.c: Rename to:
1290 * proc-why.c: New file. Add include of proc-utils.h.
1292 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
1293 ctype.h, proc-utils.h.
1294 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
1295 (open_procinfo_files): Conditionalize local variable tmp, to avoid
1297 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
1299 (procfs_wait): Adjust format in some printf_filetered calls to
1300 avoid compiler warnings.
1301 (make_signal_thread_runnable): Ifdef 0. The calls to this function
1302 are also ifdef'd 0 .
1303 (procfs_resume): Add parentheses around '&&' operation.
1304 (procfs_set_exec_trap): Remove unused variable.
1305 (info_proc_cmd): Add braces to avoid ambiguous else clause.
1307 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
1308 proc-why.o): Update dependencies.
1310 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
1313 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
1315 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
1316 Fix from Robert Lipe <robertl@sco.com>.
1317 * configure: Regenerated.
1319 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1321 * stack.c (print_frame_info_base): Break up into the frame info
1322 (location) printing part and the rest (source line printing).
1323 (print_frame): New function. Take care of printing the location
1327 * infrun.c (normal_stop): Use enum values rather than integers for the
1328 source_flag to be passed to show_and_print_stack_frame().
1331 * frame.h (print_what): New enum for 'source' argument to
1332 print_frame_info_base(). Use this instead of obscure numbers.
1335 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
1337 * event-top.c (stdin_event_handler): call quit_command rather than
1338 exit -- run cleanups, give target code a chance to say goodbye to
1339 the target. Fixes bug where the inferior processes were left
1340 around on Solaris (and probably elsewhere) by the testsuite.
1342 2000-01-14 Mark Salter <msalter@cygnus.com>
1344 * v850-tdep.c (v850_target_architecture_hook): Setup correct
1345 machine id for disassembly.
1347 2000-01-13 Jim Blandy <jimb@cygnus.com>
1349 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
1350 convert_to_regset, when regno indicates a specific register.
1352 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
1354 * uw-thread.c: Document libthread.so debugging interface. Minor
1355 comment and formatting tweaks.
1356 (DEBUG): #define as 0 instead of 1.
1357 (CALL_BASE): Include function name in error msg.
1358 (libthread_stub): Adjust inferior_pid after thread exit.
1359 (uw_thread_create_inferior): Deactivate uw_thread_ops before
1360 asking procfs_ops to create inferior.
1361 (libthread_init): Don't return nonlocally on error.
1363 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1365 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
1368 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1370 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
1371 both sides are on the same state.
1373 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
1375 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
1376 115200 (minor syntax mistake).
1378 2000-01-12 Jim Blandy <jimb@cygnus.com>
1380 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
1381 this here, to go along with the definitions of PIDGET and TIDGET.
1383 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1385 * thread.c (do_captured_thread_select): New function. Switch
1386 current thread, safely from within catch_errors().
1387 (gdb_thread_select): New function. Switch threads safely.
1388 (thread_command): Use gdb_thread_select().
1390 (do_captured_list_thread_ids): New function.
1391 (gdb_list_thread_ids): New function.
1393 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
1395 2000-01-11 Christopher Faylor <cgf@cygnus.com>
1397 * configure.in: Avoid linking -limagehlp unless it's a native build.
1398 * configure: Regenerate.
1399 * thread.cc (add_thread): Clear private data pointer here or suffer
1400 strange behavior when it is checked for NULL later.
1402 2000-01-09 Christopher Faylor <cgf@cygnus.com>
1404 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
1405 * configure.in: Add an additional library to cygwin link.
1406 * configure: Regenerate.
1408 Patch from Egor Duda <deo@logos-m.ru>:
1409 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
1412 2000-01-07 Michael Snyder <msnyder@cleaver.cygnus.com>
1414 * uw-thread.c: New file to support UnixWare user-mode threads:
1415 contributed by Nickolas Duffek <nsd@cygnus.com>.
1416 * target.h (struct target_ops): New vector, to_extra_thread_info,
1417 allows back-ends to give extra details in info thread display.
1418 (target_extra_thread_info): define new macro.
1419 (target_find_new_threads): simplify macro. Cleanup comments.
1420 * target.c (to_extra_thread_info): default and inherit new vector.
1421 (cleanup_target): eliminate PARAMS, break up long lines,
1422 provide default definition for to_extra_thread_info, and
1423 to_find_new_threads. Default to_thread_alive and to_query
1424 to return_zero, not target_ignore (they each return int not void).
1425 (debug_to_find_new_threads): new debug entry.
1426 (setup_target_debug): add debug_to_find_new_threads.
1427 * gdbthread.h: export struct thread_info, find_thread_pid, and
1428 iterate_over_threads. Add comments. Eliminate PARAMS. Update
1429 copyright. Add new private data pointer for use by target back-ends.
1430 * thread.c (struct thread_info): move definition to gdbthread.h.
1431 (find_thread_pid): new exported function for thread lookup.
1432 (iterate_over_threads): new exported function for applying
1433 arbitrary operations to threads. Update copyright to 2000.
1434 (info_threads_command): use new target_extra_thread_info vector
1435 to display extra information about each thread (if implemented).
1436 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
1437 Add defines for PIDGET, etc.
1438 * config/i386/tm-i386sol2.h: ditto.
1439 * config/sparc/tm-sun4sol2.h: ditto.
1440 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
1441 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
1442 if -lpthread and -lpthreads fail.
1444 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
1445 (proc_flags): combine flags that UnixWare splits into two locations.
1446 (proc_modify_flag): add support for PR_KLC (kill on last close).
1447 (proc_[un]set_kill_on_last_close): new functions.
1449 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1451 * infrun.c (normal_stop): Print out thread id when we stop.
1453 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1455 * remote.c (remote_open_1): Fix message so it does not imply a
1456 specific syntax for serial ports, as it is OS dependent.
1457 (remote_async_open_1): Ibid.
1458 (init_remote_ops): Ibid.
1460 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1462 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
1463 "set remotebaud" command (if set) when no speed is specified on
1464 the "target rdi" command.
1466 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1468 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
1470 (baud_options[]): Ibid.
1472 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
1474 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
1475 used by each operating system.
1477 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1479 * breakpoint.c (until_break_command): Add an argument for the
1480 continuation, the beginning of the cleanups set up by this
1482 (until_break_command_continuation): Do cleanups until the one
1483 passed in as argument instead of doing all of them.
1485 * infcmd.c (finish_command_continuation): Expect a new argument,
1486 which indicates up to where to do cleanups. Update calls to
1487 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
1488 (finish_command): Add another argument for the continuation: the
1489 starting cleanup for this command.
1491 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
1493 From Grant Edwards <grante@visi.com> (original patch from Thomas
1495 * rdi-share/ardi.c: Allow interruption of interruptible
1496 targets with a <CNTL-C>.
1498 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1500 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
1501 to control port to accommodate some versions of Angel.
1503 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1505 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
1506 Add interpretation for C Support Library packets.
1508 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
1510 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
1511 is now being modified.
1512 * rdi-share/devsw.h: Adjust declaration of the above funtion.
1514 For older changes see ChangeLog-99
1520 version-control: never