3 * TODO: Document IRIX X ARM cross compile problems.
7 * utils.c (internal_verror): Call target_terminal_ours.
8 * wrapper.h: fix minor comment typo.
12 * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
17 * ax-gdb.c (agent_command): Remove now useless cast of
18 `free_current_contents' when passed to `make_cleanup'.
19 * coffread.c (coff_symfile_read): Ditto.
20 * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
21 (dwarf_decode_lines): Ditto.
22 * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
23 (parse_and_eval, parse_to_comma_and_eval): Ditto.
24 * parse.c (parse_exp_1): Ditto.
25 * printcmd.c (print_command_1, output_command, set_command): Ditto.
26 (x_command, print_frame_args, printf_command): Ditto.
27 * top.c (execute_control_command): Ditto.
28 * tracepoint.c (validate_actionline): Ditto.
29 * typeprint.c (whatis_exp, ptype_command): Ditto.
30 (maintenance_print_type): Ditto.
34 * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
35 (ia64-linux-tdep.o): Add dependencies.
36 (ia64-tdep.o): Add dependency for arch-utils.h.
37 * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
41 * blockframe.c: Fix a minor typo in a comment.
45 * ia64-tdep.c (examine_prologue): Recognize store instructions;
46 those whose source operands are input registers which haven't
47 been seen before are considered to be part of the prologue.
51 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
52 patch being applied `Fri Apr 7 13:44:38 2000'.
56 * ia64-linux-tdep.c: New file.
57 * ia64-tdep.c (elf-bfd.h): Include.
58 (ia64_linux_sigcontext_register_address): New extern declaration.
59 (struct gdbarch_tdep): New struct.
60 (SIGCONTEXT_REGISTER_ADDRESS): New define.
61 (read_sigcontext_register): New static function.
62 (extract_bit_field, replace_bit_field, slotN_contents,
63 replace_slotN_contents): Made static.
64 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
65 Added new code for signal handler frames and call dummy frames.
66 (ia64_frame_init_saved_regs): Handle signal handler frames.
67 (ia64_find_saved_register): Removed.
68 (ia64_get_saved_register): Handle call dummy frames; reorganized
69 to call generic_get_saved_register() to find registers saved
71 (process_note_abi_tag_sections): New static function.
72 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
73 executable. Based upon this information, set target dependent
74 field sigcontext_register_address appropriately. Also set
75 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
76 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
77 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
78 (ia64_linux_in_sigtramp): New declaration.
82 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
87 * config/djgpp/README: Explain how to unpack using djunpack.bat.
91 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
92 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
94 (define_symbol): Ditto.
96 * valops.c (hand_function_call): Replace #ifdef
97 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
100 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
101 function REG_STRUCT_HAS_ADDR_P.
102 * gdbarch.h, gdbarch.c: Re-generate.
106 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
110 * win32-nat.c (handle_load_dll): Don't treat .text as a special
112 * somread.c (som_symfile_offsets): Ditto.
113 * somsolib.c (som_solib_add_solib_objfile): Ditto.
117 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
121 * command.h (help_all): Delete declaration.
122 * command.c (help_all): Add declaration. Convert function
123 argument list to ISO-C.
127 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
128 (d10v_stack_align): Make static.
129 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
133 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
134 run-time test for STACK_ALIGN_P.
135 * gdbarch.sh: Add support for function and variable predicates.
136 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
137 * gdbarch.h, gdbarch.c: Re-generate.
141 * defs.h, utils.c (free_current_contents): Change parameter to
145 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
146 `(free_current_contents, &x)', not `(free, x)'.
147 * utils.c (free_current_contents): Do not `free (NULL)'.
149 * printcmd.c (print_address_symbolic): Cleanup after a failed
150 call to build_address_symbolic.
154 * wince-stub.c (FREE): New macro.
155 (mempool): Just free any buffer prior to reuse. Don't bother with
157 (flag_single_step): New function.
158 (skip_message): Detect "helpful" Windows CE messages and skip sending
160 (wait_for_debug_event): Use skip_message to avoid sending debug
161 messages to the host.
162 (dispatch): Prelimary implementation of single step detection.
163 * wince.c: Rework SH single stepping code to be more consistent with
165 (handle_output_debug_string): Allow first chance exceptions to come
166 through since they seem to be all that we get on some versions of
168 (check_for_step): New function, conditionally compiled based on target.
169 (regptr): Delete obsolete function.
170 (handle_exception): Detect illegal instructions.
171 (get_child_debug_event): Return success only if event code matches
173 (child_create_inferior): Reflect change to get_child_debug_event
178 * win32-nat.c (thread_rec): Be more defensive about suspending already
180 (safe_symbol_file_add_stub): New function.
181 (safe_symbole_file_add_cleanup): New function.
182 (safe_symbol_file_add): New function.
183 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
184 bogus errors from non-stabs DLLs.
185 (handle_exception): Add work around for detection of first exception
186 breakpoint which does not seem to occur on W2K. Detect more "signals"
187 that can be effectively passed to the debuggee. Reorganize to eliminate
188 continue_status global.
189 (child_continue): Reorganize to eliminate continue_status global.
191 (child_resume): Ditto.
192 (get_child_debug_event): Ditto. Recognize when an a breakpoint
193 exception should be ignored. Change method for signalling when an
194 important event has occured to the caller.
195 (child_create_inferior): Use new method for noticing when
196 get_child_debug_event has found something interesting.
200 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
201 fails due to lack of space.
205 * command.c, command.h (help_all): Add functionality to display
206 a complete listing of available commands.
210 * arm-linux-nat.c (PIDGET, TIDGET): New.
211 (get_thread_id, GET_THREAD_ID): New.
212 (fetch_nwfpe_register, store_nwfpe_register): New.
213 (fetch_register, store_register): New.
214 (fetch_fpregister, store_fpregister): New.
215 (fill_gregset, supply_gregset): New.
216 (fill_fpregset, supply_fpregset): New.
217 (fetch_fpregs): Modified to use thread id's.
218 (store_fpregs): Modified to use thread id's and
219 fetch_nwfpe_register.
220 (fetch_regs): Modified to use thread id's.
221 (store_regs): Modified to use thread id's.
222 (fetch_inferior_registers): Modified to handle single register
224 (store_inferior_registers): Modified to handle single register
226 (arm_linux_register_u_addr): Removed.
228 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
230 * config/arm/linux.mh
231 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
234 * config/arm/nm-linux.h: Include config/nm-linux.h.
235 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
236 (REGISTER_U_ADDR): Removed.
237 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
238 (#include "solib.h"): Removed. Included via config/nm-linux.h.
244 * infrun.c (follow_fork_mode_kind_names): NULL terminate
246 (scheduler_enums): Ditto.
250 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
252 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
253 SIZEOF_CALL_DUMMY_WORDS): Update.
255 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
257 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
259 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
263 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
264 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
265 * gdbarch.c, gdbarch.h: Regenerated.
266 * arch-utils.c (default_return_value_on_stack): New function.
267 * arch-utils.h (default_return_value_on_stack): New declaration.
268 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
270 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
271 two-dimensional array, instead of faking it with explicit index
274 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
275 (Thanks to Guy Harris.)
279 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
287 * TODO: Document -Wreturn-type problem.
291 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
295 * infcmd.c (_initialize_infcmd): Add `info r' alias for
301 * bcache.c (free_bcache): Do not free NULL.
306 * NEWS: Update GDB version. Duplicate paragraph explaining
311 * Makefile.in (distclean): Delete tui/Makefile.
312 * TODO: Add deletion of tui/Makefile.in to list.
316 * symfile.h (struct section_addr_info ): Remove fields for special
317 treatment of .text, .data and .bss sections.
319 * solib.c (symbol_add_stub): The special field text_addr is not
320 available anymore. Search for the .text field the hard way.
322 * symfile.c (build_section_addr_info_from_section_table): Don't
323 fill in {text, data, bss}_addr any more.
324 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
325 to fill in section_offsets for objfile.
326 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
327 special case anymore.
328 (add_symbol_file_command): Ditto.
332 symfile.c: (symbol_file_command): Remove support for rombug, to
337 * symfile.c (add_symbol_file_command): Rewrite the arguments
338 processing part. Simplify syntax of command. Remove support for
340 (_initialize_symfile): Update help message for add-symbol-file
345 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
346 * gdbarch.h, gdbarch.c: Re-generate.
350 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
351 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
352 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
353 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
354 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
355 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
356 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
357 ADDRESS_TO_POINTER): Delete default definition. Handled by
360 * gdbarch.sh: Make multi-arch defaults, defaults for non-
362 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
363 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
364 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
365 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
366 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
367 Provide default/legacy implementation.
368 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
369 * gdbarch.h, gdbarch.c: Re-generate.
373 * findvar.c (store_typed_address, extract_typed_address): Fix
374 function names in error messages.
378 * config/djgpp/config.sed: Fix the lines which edit clean: and
379 uninstall-info: targets.
383 Bring IEEE_FLOAT under gdbarch's control.
384 * gdbarch.sh (IEEE_FLOAT): New entry.
385 * gdbarch.c, gdbarch.h: Regenerated.
386 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
387 (print_floating): Use IEEE_FLOAT as if it were an expression; use
388 the code specific to IEEE-format numbers whenever the value of
389 IEEE_FLOAT is non-zero.
390 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
391 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
392 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
393 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
394 config/mips/tm-mips.h, config/pa/tm-hppa.h,
395 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
396 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
397 IEEE_FLOAT, make sure they give it the value (1).
399 Provide the hooks needed to support architectures on which
400 pointers are not always simple byte addresses.
402 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
403 functions which architectures can redefine, defaulting to
404 generic_pointer_to_address and generic_address_to_pointer.
405 * findvar.c (extract_typed_address, store_typed_address,
406 generic_pointer_to_address, generic_address_to_pointer): New
408 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
410 (extract_address, store_address): Doc fixes.
411 * values.c (value_as_pointer): Doc fix.
412 (value_from_pointer): New function.
413 * defs.h (extract_typed_address, store_typed_address): New
415 * inferior.h (generic_address_to_pointer,
416 generic_pointer_to_address): New declarations.
417 * value.h (value_from_pointer): New declaration.
419 The following changes are all of the general form "Use these
420 functions instead of these other functions." In each case, the
421 change is because the new calls provide enough information to do
422 the appropriate address / pointer conversions, where the old calls
423 did not, or because the new functions are more appropriately named
424 for the operation being performed.
426 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
428 * blockframe.c (generic_push_dummy_frame): Use read_pc and
429 read_sp, not read_register.
430 * c-valprint.c (c_val_print): Use extract_typed_address instead of
431 extract_address to extract vtable entries and references.
432 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
433 instead of value_from_longest to extract the vtable's address.
434 * eval.c (evaluate_subexp_standard): Use value_from_pointer
435 instead of value_from_longest to compute `this', and for doing
436 pointer-to-member dereferencing.
437 * findvar.c (read_register): Use extract_unsigned_integer, not
439 (read_var_value): Use store_typed_address instead of store_address
440 for building label values.
441 (locate_var_value): Use value_from_pointer instead of
443 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
444 instead of value_from_longest, to build arguments to __d_shl_get.
445 * printcmd.c (set_next_address): Use value_from_pointer, not
447 (x_command): Use value_from_pointer, not value_from_longest.
448 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
449 not value_from_longest.
450 * valarith.c (value_add, value_sub): Use value_from_pointer, not
452 * valops.c (find_function_in_inferior, value_coerce_array,
453 value_coerce_function, value_addr, hand_function_call): Same.
454 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
455 * values.c (unpack_long): Use extract_typed_address to produce
456 addresses from pointers and references, not extract_address.
457 (value_from_longest): Use store_typed_address instead of
458 store_address to produce pointer and reference values.
462 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
463 HAVE_PSADDR_T): Add them here instead of in config.in.
465 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
466 * configure.in: Add check for broken prfpregset_t type.
467 * lin-thread.c (gdb_prfpregset): New typedef, depends on
468 definition of PRFPREGSET_T_BROKEN.
469 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
470 p_td_thr_setfpregs, thread_db_fetch_registers,
471 thread_db_store_registers): Use gdb_prfpregset_t instead of
473 * config.in: Regenerated.
474 * configure: Regenerated.
478 * mips-tdep.c (do_fp_register_row): copy the number of bytes
479 allocated, not the size of the pointer.
483 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
484 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
485 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
486 to handle floating point registers if NUM_FREGS is not zero.
490 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
491 and document to_find_new_threads bug.
495 * infrun.c (proceed, normal_stop): Change the error message about
496 failure to insert breakpoints/watchpoints so that it makes sense
497 even if ptrace is not used or no other processes can be active.
501 * configure.in: Add --enable-maintainer-mode.
502 * aclocal.m4, configure: Re-generate.
504 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
505 on maintainer-mode. Update copying.c in source directory.
506 (copying.txt): Delete rule.
507 (copying.o): Add explict paths to $(srcdir) and explicit make
512 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
513 (fetch_debug_register, fetch_debug_register_pair,
514 store_debug_register, store_debug_register_pair, is_power_of_2,
515 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
516 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
518 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
519 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
520 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
521 target_remove_watchpoint): Define.
522 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
523 ia64_linux_remove_watchpoint): Declare.
527 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
528 hardware breakpoint resources, return EBUSY.
529 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
530 one of the enumerated values, return EINVAL.
534 * README: Mention special build instructions for DJGPP.
535 * NEWS: Update with FP features on x87 platforms, and
536 DJGPP-related changes.
540 * top.c (gdb_completer_file_name_break_characters): New variable.
541 (line_completion_function): When completing on file names, use
542 gdb_completer_file_name_break_characters as word break
543 characters for the readline library.
547 * i387-tdep.c (print_i387_value): Avoid call to
548 floatformat_to_doublest if long double type is the same on host
553 * wrapper.h: Remove definitions of internal functions.
554 * wrapper.c: Remove definitions of exported functions (which are
555 already in wrapper.h) and make static all internal wrap_* functions.
559 * acconfig.h (USE_INCLUDED_REGEX): Add.
560 * Makefile.in (REGEX_CFLAGS): Delete
561 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
562 * configure, config.in: Re-generate.
566 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
568 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
573 * command.h (enum command_class): Remove trailing "," to placate
578 * TODO, NEWS: Update. Mention MI.
582 * gdbarch-utils.h, gdbarch-utils.c: Delete.
583 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
585 * Makefile.in: Update.
591 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
592 new "set mips saved-gpreg-size" command
593 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
594 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
595 either from target, or gdb multi-arch
596 (show_mips_command): New. For "show mips" prefix command
597 (set_mips_command): New. For "show mips" prefix command
598 (_initialize_mips_tdep): Add top-level mips prefix command
599 Add "set mips saved-gpreg-size" command
601 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
602 mips_default_saved_regsize.
603 (mips_gdbarch_init): Update.
604 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
605 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
606 mips_default_saved_regsize.
611 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
612 replace calls to target_xfer_memory() with target_read_memory()
613 and target_write_memory().
617 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
618 NULL. Macro returns a CORE_ADDR.
622 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
623 Don't include "bfd-elf.h".
624 (address_significant_size): Delete variable.
625 (dwarf2_build_psymtabs_hard): Don't set it, or check for
626 consistency between it and the Dwarf 2 compilation unit header
628 (read_address): Don't mask off bits above
629 address_significant_size.
630 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
631 (elf_bfd_h): Remove variable; it's no longer used.
635 * configure.in (NEW_PROC_API): Escape square brackets when testing
637 * configure: Regenerate.
641 * ChangeLog: Correct date on last entry.
642 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
643 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
644 * config/arm/tm-embed: Fix build warning from redefinition of
646 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
647 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
648 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
649 override default in tm-arm.h. Use default target byte order
654 * Makefile.in: Add dependency information for arm-linux-tdep.c.
655 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
659 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
660 of PROC_SERVICE_IS_OLD.
661 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
662 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
666 * Makefile.in (CFLAGS): Set using configure.
668 * configure.in (WARN_CFLAGS): Enable by default when GCC.
669 * configure: Re-generate.
674 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
675 procfs_ops.to_has_all_memory to 1.
681 * configure.in (_MSE_INT_H): Define on Solaris 7.
682 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
683 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
684 * configure: Regenerate.
685 * config.in: Regenerate.
689 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
690 Change to rely on PIDGET etc.
691 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
692 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
693 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
694 define. Allow target to use procfs hardware watchpoints.
695 * config/sparc/nm-sun4sol2.h: ditto.
696 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
697 definitions to use 16 bits for the pid, 15 bits for the tid, and
699 * config/sparc/tm-sun4sol2.h: ditto.
700 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
701 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
702 for more than 15 thread increments.
706 * top.c (filename_completer): Set subsequent_name to 1 early on,
707 to prevent an infinite loop if the first file in the directory is
708 a backup file (whose name ends in a `~').
712 * solib.c (update_solib_list): New function.
713 (solib_add): Call update_solib_list, and then read symbols.
714 (info_sharedlibrary_command): Call update_solib_list, not
719 * arm-linux-tdep.c: Resolve implicit function declarations by
720 including target.h and value.h. Inclusion of symtab.h is
725 * arm-linux-tdep.c: New file.
726 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
727 (arm_get_longjmp_target): Moved it and all defines
728 it uses to arm-linux-tdep.c.
729 (arm_linux_extract_return_value): Moved to
731 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
735 * infrun.c (handle_inferior_event): Call target_mourn_inferior
736 instead of kill_target.
740 * TODO: Make note of various C++ things i have planned for 5.1.
744 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
745 in shift. Stop GCC thinking it has a shift overflow.
749 * TODO: Remove the regex entry.
753 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
754 is defined and <regex.h> otherwise.
756 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
757 * monitor.c: Likewise.
758 * osfsolib.c: Likewise.
760 * source.c: Likewise.
761 * symtab.c: Likewise.
763 * Makefile.in (REGEX): Changed to @REGEX@.
766 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
767 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
769 * configure.in (--with-included-regex): New switch.
770 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
771 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
772 * configure: Regenerated.
776 * NEWS (powerpc-*-linux*): Mention.
780 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
784 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
785 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
787 * ia64-linux-nat.c (fill_gregset): Implement.
788 (supply_fpregset, fill_fpregset): New functions.
790 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
791 which the CFM is fetched for certain frames.
792 (find_global_pointer, find_extant_func_descr): Don't use
793 partial symtabs for locating sections.
795 * config/ia64/linux.mh (LOADLIBES): Define.
796 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
797 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
798 file containing generic linux declarations/definitions.
799 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
800 defined in generic nm-linux.h.
801 (solib.h): Remove include; already included in generic nm-linux.h.
805 * solib.c (solib_add): Move all the code for loading symbol tables
806 below the code to sort out additions and removals. That way, we
807 always catch all loaded shared libraries whose symbols we haven't
810 * solib.c (solib_add): Don't try to free a shared object's objfile
811 if it doesn't have one. Duh.
813 * solib.c (solib_add): If a pattern was given, but it doesn't
814 match any currently loaded shared libraries, print a message;
815 don't just be silent.
819 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
820 two-dimensional array instead of faking it with index
825 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
827 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
828 definition (and use the common one in tm-i386.h).
829 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
830 (I386_DJGPP_TARGET): Don't define, it's no longer required.
831 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
832 i386-tdep.c defines it for all x86 targets.
833 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
835 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
837 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
838 results. Fix editing of `main' arguments for non-GNU Sed.
842 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
843 error message: there's no "overlay on" command.
847 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
848 (copying.txt): New target, a link to COPYING.
857 (set_hook, error_hook): Remove PARAMS.
861 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
863 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
867 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
871 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
872 error() during parse_and_eval_type().
873 (check_stub_method): Call safe_parse_type instead of
874 parse_and_eval_type().
875 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
876 (wrap_parse_and_eval_type): New support function.
877 * wrapper.h (gdb_parse_and_eval_type): Prototype.
878 (wrap_parse_and_eval_type): Prototype.
882 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
886 * gdbarch-utils.h, gdbarch-utils.c: New files.
887 * Makefile.in (SFILES, COMMON_OBS): Update.
888 (gdbarch_utils_h) Define.
889 (gdbarch-utils.o): Add dependencies.
891 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
892 handling default method values.
893 (startup_gdbarch): Rename default_gdbarch, name misleading.
894 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
895 (register_name): Default to legacy_register_name.
896 (call_dummy_words): Default to legacy_call_dummy_words.
897 (sizeof_call_dummy_words): Default to
898 legacy_sizeof_call_dummy_words.
899 (register_convertible): Default to
900 generic_register_convertible_not.
901 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
902 (remote_translate_xfer_address): Default to
903 generic_remote_translate_xfer_address.
904 (frameless_function_invocation): Default to
905 generic_frameless_function_invocation_not.
909 * i386-linux-nat.c: Add copyright notice.
911 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
912 &floatformat_i387_ext.
913 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
917 * findvar.c (extract_floating): Remove reference to
918 TARGET_EXTRACT_FLOATING.
919 (store_floating): Remove reference to TARGET_STORE_FLOATING.
923 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
924 Safe version of value_subscript.
925 * varobj.c (): Use gdb_value_subscript() to get an array element value.
929 * ui-file.c: Include "gdb_string.h"
930 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
931 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
932 unions, since they are all used to hold both pointers and ints
933 at various times. Casting pointer to int and vice versa gives
934 warnings (and is not safe) if they are not the same size.
938 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
939 casting problems when int and pointer are not the same size.
940 * event-top.c (command_handler): Use data as a union.
941 (command_line_handler_continuation): Ditto.
942 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
943 (step_once): ditto. (finish_command_continuation): Ditto.
944 (finish_command): Ditto.
945 * breakpoint.c (until_break_command): Use data as a union.
946 (until_break_command_continuation): Ditto.
947 * utils.c (add_intermediate_continuation): Fix typo in comment.
951 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
952 * gdbarch.sh: Re-sync with gdbarch.[hc].
956 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
957 (install_minimal_symbols): Fix demangled symbol problems caused by
958 using add_minsym_to_hash_table for the demangled names, which is
959 wrong. Now we use add_minsym_to_demangled_hash_table.
960 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
961 caused by weird control flow.
962 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
966 * configure.in: -linux-gnu*, not -linux-gnu.
970 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
971 with qThreadExtraInfo.
975 * i386nbsd-nat.c (fetch_core_registers): Make static.
977 * m68knbsd-nat.c (fetch_core_registers): Make static.
978 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
982 * TODO: Update GDB 5 status.
986 * breakpoint.h (remove_hw_watchpoints): Add declaration.
987 * breakpoints.c (remove_hw_watchpoints): Update.
988 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
993 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
994 infrun.c (resume): Remove hardware watchpoints before stepping
995 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
999 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1003 * procfs.c (proc_set_watchpoint): Declare addr parameter as
1004 CORE_ADDR, to match call from procfs_set_watchpoint.
1006 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1007 Reselect the saved frame silently after frame selection for
1008 watchpoint evaluation.
1009 (insert_breakpoints): Add missing space in `Hardware watchpoint
1010 deleted' message. Do not reinsert hardware watchpoint if it is
1011 already marked for deletion at next stop.
1015 * partial-stab.h: Add one more check against corrupted or irregular
1020 * gnu-regex.c (regerror): Function renamed from `__regerror'.
1021 (Change also approved in the mainline glibc sources)
1026 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1027 particularly ensuring it can't return SERIAL_TIMEOUT when told
1032 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1033 which never existed before, and thus, has no deprecated old command.
1035 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1036 "set archdebug" (same goes for the show commands).
1037 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1038 deprecate "set eventdebug" (same goes for the show commands).
1039 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1040 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1042 x(init_main): Add the "set debug" and "show debug" commands.
1043 Add setdebuglist and showdebuglist.
1047 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1048 Added prototype for the deprecate command so it doesn't complain.
1052 * top.c (print_gdb_version): Bump copyright year to 2000.
1056 * MAINTAINERS: Add Glen McCready to write after approval list.
1060 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1061 * config.h: Regenerate.
1065 * TODO: Update. Add criteria for next release of GDB.
1069 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1070 * config.h: Regenerate.
1074 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1075 before installing GDB.
1079 * Makefile.in (all-gdbtk): Check for an existing link/directory.
1080 Re-format warning message. Document that post 5.0 this can be
1085 * ChangeLog: Revert whitespace changes.
1089 * MAINTAINERS: Update folks who need accounts.
1093 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1097 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
1098 instead of TARGET_LONG_DOUBLE_BITS.
1099 * config/i386/tm-i386mk.h: Likewise.
1103 Provide `long double' support for most i386 targets.
1104 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1105 &floatformat_i387_ext.
1106 (TARGET_LONG_DOUBLE_BITS): Define as 96.
1107 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1108 `builtin_type_long_double'.
1109 (REGISTER_CONVERT_TO_VIRTUAL): Call
1110 i386_register_convert_to_virtual.
1111 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1112 (i387_to_double, double_to_i387): Remove prototypes.
1113 (i386_extract_return_value): Change prototype to match definition
1115 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1116 (TARGET_LONG_DOUBLE_BITS): #undef.
1117 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1118 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1119 (i387_extract_floating, i387_store_floating): Remove prototypes.
1120 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1121 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1122 (REGISTER_VIRTUAL_TYPE): Remove.
1123 * i386-tdep.c (i386_register_convert_to_virtual): New function.
1124 (i386_register_convert_to_raw): New function.
1125 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1126 (i387_store_floating): Remove.
1130 * maint.c: Re-indent.
1134 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1138 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1143 * win32-nat.c: Back out special frame walking code. It was broken.
1144 (handle_exception): Correctly identify an illegal instruction.
1145 * config/tm-cygwin.h: Eliminate special frame handling. Just use
1146 normal i386 handling.
1150 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1151 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1152 (fetch_core_registers): Read fp registers.
1153 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1157 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1158 so that we can stop searching for the prologue past the function end
1159 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1163 * linux-thread.c, lin-thread.c (save_inferior_pid,
1164 restore_inferior_pid): Don't do compile time comparison
1165 of TARGET_PTR_BIT and TARGET_INT_BIT.
1169 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1171 (P_PEA_FP, P_MOVL_SP_FP): New macros.
1172 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1174 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1176 (delta68_in_sigtramp): New function.
1177 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1178 (m68k_skip_prologue): Use P_* macros, not hex constants.
1179 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1180 instructions, but accept them in any order; use P_* macros, not octal
1181 or hex constants; recognize also `fmovemx to (fp + displacement)' and
1182 `moveml to (fp + displacement)'.
1183 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1184 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
1188 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1192 * solib.c (open_symbol_file_object): To sneak an int argument
1193 past catch_errors, instead of casting it to a pointer, simply
1198 * gdbtypes.c (rank_function): Rank all N parameters and use correct
1199 index into the prams[] and args[] arrays.
1205 * top.c (execute_command): Checks all commands beore executing
1206 to see if the user needs to be warned that the command is
1207 deprecated, warns user if appropriate.
1208 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1209 return values from void to struct cmd_list_element *.
1210 * command.c (lookup_cmd_1): Check aliases before following link
1211 in case user needs to be warned about a deprecated alias.
1212 (deprecate_cmd): new exported function for command deprecation,
1213 sets flags and posibly a replacement string.
1214 (deprecated_cmd_warning): New exported funciton to warn user about
1215 a deprecated command.
1216 (lookup_cmd_composition): New exported function that determines
1217 alias, prefix_command, and cmd based on a string. This is useful
1218 is we want to full name of a command.
1219 * command.h : Added prototypes for deprecate_cmd,
1220 deprecated_warn_user and lookup_cmd_composition, added flags to
1221 the cmd_list_element structure, changed return values for
1222 add_com_* and add_info_* from void to cmd_list_element.
1223 * maint.c : (maintenance_deprecate): New function to deprecate a
1224 command. This exists only so that the testsuite can deprecate
1225 commands at runtime and check the warning behavior.
1226 (maintenance_undeprecate) : New function, drops deprecated flags.
1227 (maintenance_do_deprecate): Actually does the (un)deprecation.
1228 (initialize_maint_cmds): Added the above new deprecate commands.
1231 * command.c (apropos_cmd_helper): New function, meat of the
1233 (apropos_command): New apropos command to search command
1234 names/documentation for regular expressions.
1235 (_initialize_command): Add the apropos command.
1239 * sol-thread.c (ps_pglobal_lookup): Change argument type from
1240 paddr_t to psaddr_t. This mistake appears to date from an
1241 erroneous man page in Solaris 2.5 -- the correct type from the
1242 system headers has always been psaddr_t.
1243 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1248 * ia64-linux-nat.c: Fix copyright.
1249 (fill_gregset): Minor formatting fix.
1250 * ia64-tdep.c (template_encoding_table, fetch_instruction,
1251 examine_prologue): Clean up some compiler warnings.
1252 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
1253 find_global_pointer, find_extant_func_descr): New functions.
1254 (ia64_use_struct_convention, ia64_extract_return_value,
1255 ia64_push_arguments): Handle HFAs.
1256 (ia64_push_arguments): Find (or build) a function descriptor
1257 when given a function address.
1258 (ia64_push_return_address): Moved code for finding the
1259 global pointer into its own function, find_global_pointer ().
1263 * event-loop.c (handle_file_event): Run through indent.
1269 * event-loop.c (sys/types.h): File now included unconditionally.
1270 (use_poll): New variable..
1271 (gdb_notifier): poll- and select-versions merged.
1272 (add_file_handler): If HAVE_POLL, check whether poll is usable,
1273 and reset `use_poll' if not.
1274 (create_file_handler): Select poll- or select-version according to
1276 (delete_file_handler, handle_file_event): Likewise.
1277 (gdb_wait_for_event, poll_timers): Likewise.
1281 * printcmd.c (print_scalar_formatted): Truncate addresses to the
1282 size of a target pointer before passing them to print_address.
1286 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1287 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1289 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1290 (i386_extract_return_value): Rewritten. Correctly support all
1291 floating-point types and large integer types on targets that use
1292 the standard i386 GDB register layout and return floating-point
1297 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1301 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1302 * i386nbsd-nat.c: New file.
1304 * i386/tm-nbsd.h (NUM_REGS): Removed.
1305 (HAVE_I387_REGS): Defined.
1306 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1308 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1313 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
1314 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
1315 the write after approval list.
1319 * symtab.h (MAX_SECTIONS, struct section_addr_info,
1320 symbol_file_add): Move declarations from here...
1321 * symfile.h: ...to here.
1323 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1324 all section addresses, not just .text.
1325 * symfile.h, symfile.c (free_section_addr_info,
1326 build_section_addr_info_from_section_table): New functions.
1328 * symfile.h (MAX_SECTIONS): Increase value to 40.
1329 * symfile.c (syms_from_objfile): Add bounds check prior to
1330 accessing ``other'' array in a section_addr_info_struct.
1331 Remove unused variable section_offsets.
1332 (add_symbol_file_command): Remove unused variable text_addr.
1336 * breakpoint.c (bpstat_stop_status): Don't stop if a read
1337 watchpoint appears to break, but the watched value changed.
1341 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1342 a companion to gdbarch_alloc, which allows a gdbarch init function
1343 to free partially-built gdbarch structures.
1344 * gdbarch.c, gdbarch.h: Regenerated.
1348 * configure.host, configure.tgt (ia64-*-linux*): New entry.
1350 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1351 initialize_arch): Define for IA-64.
1352 (initialize_arch): Add declaration.
1356 * breakpoint.c (insert_breakpoints, remove_breakpoint)
1357 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1358 remove, or check status of hardware watchpoints for entire structs
1359 and arrays unless the user explicitly asked to watch that struct
1361 (insert_breakpoints): Try to insert watchpoints for all the values
1362 on the value chain, even if some of them fail to insert.
1364 * values.c (value_primitive_field): Set the offset in struct value
1365 we return when the field is a packed bitfield.
1369 * remote.c (remote_threads_extra_info): New function.
1370 Implement the extra thread info query for "info threads".
1371 (remote_threads_info): Clean up a bit.
1372 (use_threadinfo_query, use_threadextra_query): New variables.
1373 Control whether GDB will use the new or old protocol for
1374 thread info queries.
1375 (remote_open_1): Initialize new variables.
1376 (remote_async_open_1): Ditto.
1377 (remote_cisco_open): Ditto.
1381 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1382 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1383 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1387 * utils.c (floatformat_from_doublest): Don't assume that a long
1388 will be exactly 32 bits in length. Also... make sure space
1389 that we're writing the float to is completely initialized to
1390 zeroes, even when the number of bits in the float is not
1391 evenly divisible by FLOATFORMAT_CHAR_BIT.
1395 * i386-linux-nat.c: No need to #include "frame.h" any more.
1396 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1397 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1398 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1399 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1400 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1401 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1402 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1403 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1404 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1405 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1406 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
1407 out that these are target-dependent, and useful in non-native
1408 configurations. Moved to...
1409 * i386-linux-tdep.c: ... Here, a new file.
1410 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1411 (i386-linux-tdep.o): New rule.
1412 (i386-linux-nat.o): We no longer depend on frame.h.
1413 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1417 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1418 Print an error at compile time if we are to use select, but FD_SET
1420 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1421 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1422 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1423 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1424 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1425 instead of using memcpy and memset. Use FD_ISSET.
1427 * config/i386/xm-go32.h (fd_mask): Remove typedef.
1431 * command.c (_initialize_command): Document requirements for ``!''
1436 From Fri 10 Mar 2000 Robert
1438 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1442 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1444 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1445 _initialize_hpux_thread being called twice.
1446 * configure: Regenerated.
1450 * event-top.c (_initialize_event_loop): If instream is not
1451 connected to a terminal device, turn editing off.
1455 Support for building GDB with DJGPP, and running the test suite on
1457 * config/djgpp/djconfig.sh: New file.
1458 * config/djgpp/config.sed: New file.
1459 * config/djgpp/README: New file.
1460 * config/djgpp/fnchange.lst: New file.
1461 * config/djgpp/djcheck.sh: New file.
1465 * ser-go32.c (ports): Make the initializers complete, to pacify
1470 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1471 two-dimensional array, instead of faking it with explicit index
1474 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1475 linuxthreads_create_inferior): Fix typo in variable name: it's
1476 linuxthreads_exit_status, not linux_exit_status.
1478 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1481 * solib.c (solib_add): Delete debugging code.
1485 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1486 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1490 * language.c (set_lang_str): Do not call `free' for a null pointer.
1491 (set_type_str, set_range_str): Ditto.
1495 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1498 * solib.c (current_sos): Be more careful about freeing the new
1499 so_list node if an error occurs.
1501 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1502 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1503 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1504 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1505 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1506 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1507 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1508 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1509 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1510 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1511 i386_linux_sigtramp_saved_sp): Deleted. These all implement
1512 Linux-specific signal trampoline detection, and should be moved
1514 * i386-linux-nat.c: ... here.
1515 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1516 this any more, since we're not enabling OS-specific code in a
1517 OS-independent file.
1521 * Makefile.in (go32-nat.o): Add prerequisites.
1522 (ALLDEPFILES): Add go32-nat.c.
1527 * symfile.c (reread_symbols): Clear msymbol hash table.
1531 Deal with the inferior unloading shared objects.
1532 * solib.c (current_sos): New function, replacing find_solib.
1533 (find_solib): Deleted.
1534 (free_so): New function.
1535 (clear_solib): Call free_so, instead of writing it out.
1536 (solib_add): Rewritten: compare the inferior's current list of
1537 shared objects with GDB's list, and do the required loads and
1539 (info_sharedlibrary_command, solib_address): Don't use find_solib
1540 to walk the list of shared libraries: call solib_add, and then
1541 walk the list at so_list_head normally.
1542 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1543 detach the core target. These tasks are taken care of elsewhere.
1544 * target.c (remove_target_sections): New function.
1545 * target.h (remove_target_sections): New declaration.
1547 * solib.c (symbol_add_stub): Check whether we've already created
1548 an objfile for this shared object first, before doing all that
1549 work to compute section addresses, etc.
1551 * objfiles.c (unlink_objfile): Report an internal error if objfile
1552 doesn't occur in the object_files list.
1554 * solib.c (special_symbol_handling): Delete argument; it's not
1559 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
1560 from solib structures. Use it throughout solib.c, get rid of all
1562 (struct so_list): Change type of lmaddr to CORE_ADDR.
1563 (first_link_map_member): Change return value type to CORE_ADDR,
1565 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
1567 (open_symbol_file_object, find_solib): Change type of lm variable
1572 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1573 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1574 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1575 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1577 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
1578 not opened by dos_open, but let the 3 standard handles go through
1583 * eval.c (evaluate_subexp_with_coercion): Add call to
1584 check_typedef, to handle typedeffed vars correctly.
1588 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
1590 (QUIT): Note that this can probably be replaced by a function.
1594 Add support for a variable object that tries to evaluate itself in
1595 the currently selected frame, rather than in a fixed frame.
1597 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
1599 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
1601 * varobj.c (varobj_list): Return type indicates whether the
1602 variable's type has changed (for current frame variables).
1603 (varobj_update): Handle the case where the variable's type has
1605 (delete_variable_1): Allow for deletion of variables that have not
1607 (new_root_variable): Initialize use_selected_frame variable.
1608 (value_of_root): This is where most of the work to handle "current
1609 frame" variables was added. Most of the complexity involves
1610 handling the case where the type of the variable has changed.
1611 (varobj_create): Add a "type" argument, to tell if the
1612 variable is one of these "current frame" variables. Also protect
1613 call to parse_exp_1 from long jumping.
1617 * go32-nat.c (struct env387): Remove declaration.
1618 (print_387_status, i386_go32_float_info): Remove redundant
1620 (regno_mapping, sig_map, excepn_map): Add braces around inner
1622 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
1623 fix code which mixed signed with unsigned.
1624 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
1625 (go32_wait): Initialize INT3_addr.
1626 (go32_fetch_registers): Extend all FP registers that are shorter
1627 than 4 bytes to 32 bits. Support 32 standard FP registers defined
1628 on config/i386/tm-i386.h.
1629 (store_register): Support 32 FP registers.
1630 (go32_create_inferior): Don't crash if handed a NULL pointer
1631 instead of exec file name.
1632 (ignore): Remove unused function.
1633 (go32_insert_hw_breakpoint): Remove unused variables.
1634 (init_go32_ops): Set value of processing_gcc_compilation to 2.
1639 overloading, add support for seeing through references:
1640 * valops.c (find_overload_match): Handle STABS overloading for
1642 (find_overload_match): Look in right place for function arguments
1644 (find_overload_match): Rather than giving up when we have >1
1645 perfect match, just choose one, especially since the
1646 recommendation GDB gives ("disambiguate it by specifying function
1647 signature"), is basically impossible.
1648 (check_field_in): STREQ->strcmp_iw
1649 (search_struct_field): STREQ->strcmp_iw
1650 (find_method_list): STREQ->strcmp_iw
1651 * gdbtypes.c (rank_one_type): Add ability to see through
1653 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
1655 (rank_function): Rank function properly (was doing it wrong
1656 before, comparing the wrong parts of the arrays)
1657 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
1658 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
1659 associated with converting a non-reference to a reference.
1661 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
1666 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
1668 (gnu_attach): Change error message for missing
1669 argument to be identical to the corresponding message in
1670 `inftarg.c'. This makes the testsuite happy.
1674 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
1675 %eflags isn't modified. This fixes a bug where every call to a
1676 function in the program beyond the first call would fail.
1680 * MAINTAINERS: Devolve responsibility for domain maintenance.
1684 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
1688 * gdb.base/long_long.exp: Correct test suite failure when printing
1689 a long long value as a double on ARM platforms.
1693 * MAINTAINERS (Core): Anthony Green is the Java - including
1694 testsuite - maintainer. Reformat testsuite and language support
1699 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
1700 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
1701 i386_linux_saved_pc_after_call.
1707 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
1708 (compact_minimal_symbols): Added `objfile' argument.
1709 Put symbols in the objfile's hash table.
1710 (install_minimal_symbols): Put symbols in the objfile's demangled
1712 (lookup_minimal_symbol): Use hash table to find symbol in
1714 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
1716 (prim_record_minimal_symbol_and_info): Initialize the
1717 hash link fields of the new minimal symbol.
1718 * symtab.h (struct minimal_symbol): New fields `hash_next',
1719 `demangled_hash_next'.
1720 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
1721 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
1722 (struct objfile): New fields `msymbol_hash',
1723 `msymbol_demangled_hash'.
1727 * solib.c (first_link_map_member): Doc fix.
1733 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
1734 zero, since time_t might be unsigned.
1738 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
1740 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
1744 Allow GDB to run on Linux 2.0 again.
1745 * config.in: Add HAVE_PTRACE_GETREGS.
1746 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
1747 * configure: Regenerated.
1748 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
1749 CANNOT_STORE_REGISTER): New defines.
1750 * i386-linux-nat.c (have_ptrace_getregs): New variable.
1751 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
1752 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
1753 store_register, old_store_inferior_registers): Copied over from
1754 `inptrace.c' as a temporary measure.
1755 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
1756 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
1757 HAVE_PTRACE_GETREGS isn't defined.
1758 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
1760 (fetch_inferior_registers, store_inferior_registers): Fall back on
1761 the method use in `infptrace.c' (by calling
1762 old_fetch_inferior_registers and old_store_inferior_registers) if
1763 `have_ptrace_getregs' isn't set.
1767 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
1768 of gregset_t and fpregset_t. Those are the only names that are
1769 guaranteed to specify the right types for all supported Linux
1771 Various doc fixes and gratitious local variable renames, all in an
1772 attempt to stress similarities between the code and unify the
1773 terminology used. Use ISO-C all over.
1774 (regmap): Remove trailing comma.
1775 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
1776 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
1777 is unnecessary and wasn't used anyway. All callers changed.
1778 (convert_to_fpregset, convert_to_xfpregset): Likewise.
1779 (fetch_regs, store_regs): Remove unused variable `regno'.
1780 (fill_fpregs): If REGNO is not -1, only update the specified
1782 (fetch_core_registers): Renamed from
1783 i386_linux_fetch_core_registers. There is no need for a unique
1784 name since the function is static anyway.
1785 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
1786 since it is more descriptive.
1790 * MAINTAINERS (readline/): Expand to include host maintainers.
1794 Fix support for Linux/i386 signal trampolines. The old approach
1795 didn't work for Linux 2.2 and beyond, and didn't work with recent
1796 versions of the GNU C library.
1797 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1798 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
1799 (linux_rt_sigtramp_code): New variable.
1800 (LINUX_RT_SIGTRAMP_LEN): New define.
1801 (i386_linux_rt_sigtramp_start): New function. Detect start of
1802 signal trampolines for RT signals.
1803 (i386_linux_sigtramp): Removed.
1804 (i386_linux_in_sigtramp): New function.
1805 (i386_linux_sigcontext_addr): New function. Recognize the names
1806 of the signal tranmpolines used by recent versions of the GNU C
1807 library, and add support for RT signals.
1808 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
1809 defines. Moved here from config/i386/tm-linux.h.
1810 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
1811 Reimplement in terms of i386_linux_sigcontext_addr.
1812 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
1813 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
1814 Moved to i386-tdep.c.
1815 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
1820 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
1824 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
1829 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
1830 ``Blanket Write Privs'' maintainers.
1835 * language.c (longest_local_hex_string_custom): Don't compile
1836 'long long' section if host doesn't have 'long long'.
1840 * language.c (longest_raw_hex_string): Comment out. Appears
1845 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
1846 "mmalloc.h" which means using PTRs.
1847 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
1851 * defs.h (store_address, store_unsigned_integer, store_address):
1852 Replace PTR with void* in delcaration.
1853 * findvar.c (extract_signed_integer, extract_unsigned_integer,
1854 extract_long_unsigned_integer, extract_address,
1855 store_signed_integer, store_unsigned_integer, store_address):
1856 Convert definition to ISO-C. Replace PTR with void*.
1860 * defs.h (make_cleanup_func): Document as deprecated.
1861 (make_cleanup_ftype): New typedef. Make signature consistent with
1862 other function typedefs. Document as not be used out side of
1863 make_cleanup code. Use in make_cleanup declarations.
1864 (null_cleanup): Replace PTR with void*.
1866 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
1867 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
1868 null_cleanup): Change K&R definition to ISO-C using void* and
1870 (discard_my_cleanups): Don't cast argument to free.
1874 * defs.h (struct continuation_arg): Change type of field 'data'
1877 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
1879 * event-top.c: Ditto.
1883 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
1885 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
1886 SUBDIR_GDBTK_ALL): Define.
1887 (all-gdbtk, clean-gdbtk): New targets.
1888 (all): Add CONFIG_ALL as dependency.
1889 (clean): Add CONFIG_CLEAN as dependency.
1891 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
1892 (LN_S): Define. Delete GDBtk's link code.
1896 * configure.in (ENABLE_GDBTK): Delete variable.
1897 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
1898 * Makefile.in: Update.
1899 * configure: Regenerate
1903 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
1908 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
1909 Override definitions to include the normal FPU registers.
1910 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
1911 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
1913 (i387_to_double, double_to_i387): Remove prototypes.
1917 * findvar.c (extract_floating, store_floating): Use target
1918 floating point type sizes rather host sizes to determine
1919 which conversion needs to be done.
1923 * uw-thread.c: Apply GNU conventions to comment formatting.
1924 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
1925 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
1926 call to deactivate_uw_thread().
1930 * MAINTAINERS: Daniel Berlin is C++ maintainer.
1934 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
1935 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
1936 share SCO/Unixware. Nick Duffek and Peter Schauer share
1942 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
1943 * remote-rdi.c (arm_rdi_close): Ditto.
1947 * CONTRIBUTE (configure.in): Note that patches to configure are
1952 * MAINTAINERS: Correct my own mail address.
1956 * MAINTAINERS: Document people with paperwork pending.
1961 Make NEW_PROC_ABI interface functional on Solaris x86.
1962 * sol-thread.c (ps_lgetLDT): Rewrite to use new
1963 procfs_find_LDT_entry function from procfs.c, mostly copied from
1965 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
1971 * config/i386/tm-i386sol2.h (MERGEPID): Define.
1976 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
1977 FRAME_FIND_SAVED_REGS.
1978 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
1979 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
1985 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
1991 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
1992 (top level): Add prototypes for go32_* functions.
1993 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
1994 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1995 Override definitions from tm-i386.h.
1996 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
1997 * i386-tdep.c (i386_extract_return_value)
1998 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
1999 to the list of targets which return FP values in FP registers.
2001 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2002 that this function be re-implemented using multi-arch.
2007 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2009 * ser-go32.c: Include string.h, for prototype of strncasecmp.
2010 (dpmi_regs, dpmi_sregs): Remove unused variables.
2011 (dos_flush_input): Return a value, to prevent compiler warning.
2012 * expprint.c (dump_prefix_expression): Use %ld in format and cast
2013 sizeof(union exp_element) to long, to prevent GCC from complaining
2014 about format/argument mismatch.
2015 (dump_postfix_expression): Likewise.
2019 * arm-tdep.c: Include <ctype.h>.
2024 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
2025 that the target's stack was valid.
2030 * dwarf2read.c (read_address): Read 16-bits addresses.
2034 * arm-linux-nat.c (fetch_nw_fpe_*):
2035 Renamed to fetch_nwfpe_* to use the same naming convention
2036 as in the Linux kernel. Modified prototype to get rid of
2038 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
2039 naming convention as in the Linux kernel. Fixed calls to
2041 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
2046 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2050 * win32-nat.c: Remove unneeded header.
2055 * wince.c: Include "gdb_wait.h" and not "wait.h".
2059 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
2060 Target/Architecture maintainers descriptions.
2064 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
2065 Reorder headers a bit. Overall cleanup and minor reformatting.
2066 (MIG_SERVER_DIED): Remove define.
2067 (proc_update_sc): Add braces to silence compiler warning.
2068 (proc_steal_exc_port): Initialize err to zero.
2069 (make_proc): Add braces to silence compiler warning.
2070 (inf_validate_task_sc): Add cast to silence compiler warning.
2071 (inf_set_traced): Reorganize a bit to silence compiler warning.
2072 (inf_validate_procs): Use mach_msg_type_number_t for all thread
2073 numbers and add braces to silence compiler warning.
2074 (gnu_wait): Add prototypes for server functions and add braces to
2075 silence compiler warnings.
2076 (S_exception_raise_request): Pass subcode to inf_debug call.
2077 (gnu_write_inferior): Remove unused variable `protection_changed'.
2078 (gnu_xfer_memory): Remove unused variable `result'.
2079 (set_sig_thread_cmd): Remove unused varible `tid'.
2080 (set_signals_cmd): Remve unused variable `trace'.
2081 (add_task_commands): Provide complete prototype. Reformat help
2082 strings a bit to make sure the first line is a full sentence.
2083 Call info_port_rights_cmd instead of info_send_rights_cmd for the
2084 "info port-rights" command.
2085 (add_thread_commands): Provide complete prototype. Make static.
2086 Reformat help strings a bit to make sure the first line is a full
2088 (_initialize_gnu_nat): Provide complete prototype.
2092 Make cross-compilation for the Hurd more friendly.
2094 * configure.in: Use AC_CHECK_TOOL to find MiG.
2095 * Makefile.in (MIG): New variable.
2096 * config/i386/i386gnu.mh (MIG): Remove.
2097 * configure: Regenerated.
2101 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2102 comment explaining motivation behind this function and why
2103 the generic facilities won't work for this platform.
2104 * rs6000-tdep.c (skip_prologue): Always test to make sure
2105 that an instruction is read successfully from the target's
2106 memory. Introduce notion of instructions which may appear in
2107 the prologue, but may not end the prologue. Added explicit
2108 check for nop instruction. Use memset() to zero the frame
2109 data instead of assignment from a statically allocated,
2110 uninitialized structure.
2114 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2115 systems. Note that Jim Blandy as maintainer for ``tracing
2121 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2122 NetBSD...) sys_errlist should not be declared in hsys.c.
2123 NEED_SYSERRLIST is set already by configure, so we can use it.
2124 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2125 posix compliant and we should not work with the old compatibility
2126 stuff. Because of that I undef BSD in case of FBSD etc and include
2127 sys/ioctl to get the flags.
2128 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2133 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2134 of return structure in r3 if necessary.
2135 (ppc_linux_memory_remove_breakpoints): New function.
2136 * rs6000-tdep.c (skip_prologue): Make sure that the cases
2137 for storing either cr or lr to the stack only handle those
2138 cases. (I.e, don't let these cases match 0x00000000 which is
2139 found found in the shared library trampoline prior to the
2140 loading of the shared library.)
2141 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2143 (MEMORY_REMOVE_BREAKPOINT): Define.
2147 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2151 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2152 $(SUBDIR_*_INSTALL) when so configured.
2153 * configure: Regenerate.
2155 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2157 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
2159 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2160 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2161 SUBDIR_GDBTK_INSTALL): Define.
2162 (install-gdbtk): New target.
2166 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2167 * configure: Regenerate.
2171 * configure.tgt: Add arm, mips, sh wince targets.
2172 * config/arm/tm-wince.h: New file.
2173 * config/arm/wince.mt: New file.
2174 * config/sh/tm-wince.h: New file.
2175 * config/sh/wince.mt: New file.
2176 * config/mips/tm-wince.h: New file.
2177 * config/mips/wince.mt: New file.
2178 * wince.c: New file.
2179 * wince-stub.c: New file.
2180 * wince-stub.h: New file.
2181 * sh-tdep.c: Use correct register names for Windows CE.
2185 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2186 (error_return, quit_return): Merge into catch_return pointer.
2187 (return_to_top_level): Update comment. Longjmp to *catch_errors,
2188 and communicate reason to catch_errors via setjmp return value.
2189 (catch_errors): Always catch both quit and error, and if a catch
2190 wasn't requested by caller, throw it to the next catch_error.
2191 Replace dual longjmp buffer memcpy with single pointer change.
2192 Add FIXME for possibly adding new interface to tell caller what
2193 event was caught. Add extensive comments.
2194 * defs.h (enum return_reason): Reserve 0 for use as initial
2195 setjmp() return value.
2196 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2198 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2202 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2203 * valops.c (_initialize_valops): Add command "set unwindonsignal".
2204 (hand_function_call): Test for unwind_on_signal and act accordingly.
2208 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
2209 Match ../include/dis-asm.h change.
2210 * gdbarch.h: Regenerate.
2211 * corefile.c (dis_asm_read_memory): Update.
2215 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2216 (ENABLE_CFLAGS): Move initialization to start of file.
2217 (enable-gdbmi): Add new configure option --enable-gdbmi. When
2218 selected and an ${srcdir}/mi directory is present enable MI
2221 * configure: Regenerate.
2223 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
2224 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
2225 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
2226 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
2228 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
2229 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
2231 * mi: New directory. MI interface to GDB.
2233 * defs.h (interpreter_p): Declare when UI_OUT.
2234 * top.c (gdb_init): When interpreter_p, check that the interpreter
2235 was recognized by one of the linked in interpreters.
2236 * main.c (interpreter_p): Define.
2237 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2238 * event-top.c (display_gdb_prompt): When interpreter_p, assume
2239 interpreter displays prompt.
2241 * breakpoint.c (print_it_typical, watchpoint_check,
2242 print_one_breakpoint, mention): When MI include additional
2243 target status information.
2244 * infrun.c (print_stop_reason, normal_stop): Ditto.
2248 * gdbarch.sh: Make the `default' field really default to zero, as
2251 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
2252 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
2254 (default_coerce_float_to_double, standard_coerce_float_to_double):
2256 (value_arg_coerce): Adjust for new definition.
2257 * value.h (default_coerce_float_to_double,
2258 standard_coerce_float_to_double): New declarations for the above.
2259 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
2260 * gdbarch.c, gdbarch.h: Regenerated.
2261 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
2262 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
2264 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
2266 (mips_gdbarch_init): Install that as our coerce_float_to_double
2271 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
2273 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
2274 forward declaration.
2276 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
2277 where the next frame is a signal handler caller.
2279 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
2281 (tm-linux.h): Include.
2282 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
2283 include this file for us.
2284 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
2285 config/tm-linux.h for us.
2286 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2290 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2291 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2292 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2295 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2296 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2297 * config/powerpc/xm-linux.h: Substantially revised for native
2299 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2300 (NATDEPFILES): Update list to reflect the fact that we can
2303 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2304 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2305 Renamed; The former names were lacking the rs6000_ prefix.
2306 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2307 instead of rs6000_frame_chain.
2308 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2309 of rs6000_frameless_function_invocation.
2315 * event-loop.c (handle_file_event): In case of poll, enable
2316 printing of informational message if an error/exception is
2317 detected on the file descriptor.
2321 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2325 * buildsym.c: Include "language.h" and "expression.h" for
2326 longest_local_hex_string_custom.
2330 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2331 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2336 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2337 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2338 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2339 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2340 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2342 * MAINTAINERS: Add Nick Clifton to write after approval list.
2346 * MAINTAINERS: Add note on multiple maintainers.
2350 * cli-out.c (cli_table_header): Type of parameter `alignment' is
2351 `enum ui_align', not `int'.
2352 (cli_field_string, cli_field_skip): Likewise.
2357 * buildsym.h (add_free_pendings): Declare.
2358 * buildsym.c (add_free_pendings): New function.
2359 (make_blockvector): 32x64 fix using longest_local_hex_string().
2360 (start_subfile): initialize variable 'subfile'.
2364 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2365 make sure that all is cleaned up after we disconnect from the
2367 (remote_detach): Ditto.
2372 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2373 potentially harming mistake.
2377 * arm-tdep.c: Use header file instead of extern declarations for
2378 the {get,set}_arm_regname* functions.
2382 * configure.in: Replaces obsolete gdbtk-variable.c with
2384 * configure: Regenerate.
2385 * Makefile.in: Remove obsolete/extraneous references to
2390 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2391 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
2392 33 by definition, whereas REALTIME_LO might be 32 on systems that
2393 have SIG32 such as Linux. Make sure that the signal number
2394 returned is within the range specified by REALTIME_LO and
2399 * configure: Regenerated.
2403 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2404 _initialize_arm_tdep): Allows the user to choose between any of
2405 the flavors available for the disassembly to be used in the "info
2406 reg" command and elsewhere in gdb. It prevents having to maintain
2407 this information in two places by using the data kept in the
2412 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2413 prfpregset_t in <sys/procfs.h>.
2414 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2416 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2417 prgregset_t and prfpregset_t if they are not already present.
2422 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2426 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2431 Changes for AIX 4.3:
2432 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2433 to correct value for generic dummy frames. When using
2434 generic dummy frames, don't attempt to write TOC value or
2435 function to call into the call dummy.
2436 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2437 code to also handle the PowerOpen ABI.
2438 (ppc_push_return_address): Enable for all ports.
2439 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2440 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2441 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2442 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2443 provided by generic RS6000 definitions so that call dummies
2444 are implemented using generic dummy frames instead.
2446 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2447 prior to changing the stack pointer via ptrace(). Also, ignore
2448 attempts to store to undefined registers that are less than
2451 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2452 frame from 436 to 448 to account for alignment padding.
2453 (rs6000_push_arguments): Obtain actual register size instead
2454 of assuming the register is 4 bytes long. [There's still
2455 more work to be done to totally remove the 4 byte assumption,
2456 however.] Make sure the stack is 16 byte aligned as required
2457 by the PowerOpen ABI. Also, make sure that small structures
2458 passed in registers are properly aligned within the register.
2464 * rs6000-tdep.c (skip_prologue): skip copying of argument
2465 registers to local variable registers.
2469 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
2470 sym->section->index number is not a SECT_OFF_* code.
2474 * MAINTAINERS (write after approval): Add H.J. Lu.
2478 * sh-tdep.c: Remove extraneous code.
2482 * elfread.c (elf_symtab_read): Move the use of sym to after where
2488 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2493 * dwarf2read.c: (die_is_declaration): New fn.
2494 (read_structure_scope): Use it.
2496 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2500 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2501 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2503 * gdbserver/low-nbsd.c: New file.
2505 * gdbserver/Makefile.in: convert to autoconf.
2506 * gdbserver/configure.in: likewise.
2507 * gdbserver/configure: generate.
2511 * CONTRIBUTE: New file. How to contribute to GDB.
2515 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
2516 Buettner to powerpc maintainers. Make Kevin Buettner the
2517 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
2518 and Jason Molenda to write after aproval list.
2522 * MAINTAINERS: Reformat. Separate into check-in categories.
2526 * uw-thread.c: Remove __FUNCTION__ GNUism.
2530 * elfread.c (elf_symtab_read): Use offset for the section in which a
2531 symbol resides, instead of .text section for calculating address of a
2537 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
2538 no longer necessary now we have gdb_wait.h.
2542 * gnu-nat.c (proc_string): Make global.
2543 (do_mach_notify_dead_name): Suppress dead name notifications if we
2544 know that the task is dead.
2548 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2549 instead of directly from the kernel. Add some hackery to make
2550 sure that the info isn't influenced by suspension of the task in
2551 the proc server itself.
2555 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
2556 approved by Michael Snyder.
2560 * linux-thread.c: Include defs.h before gdb_wait.h.
2564 * Makefile.in (wait_h): Delete macro. Update all dependencies
2565 specifying gdb_wait.h instead.
2567 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
2568 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2569 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2570 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2571 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2572 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2573 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
2574 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
2575 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
2576 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
2578 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
2580 * gdb_wait.h: New file. Based on ../include/wait.h. Include
2581 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
2585 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
2586 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
2587 (d10v_stack_align): Declare.
2588 * d10v-tdep.c (d10v_stack_align): Define.
2592 * top.c (remote_timeout): Change default to 2. Add comment
2593 explaining history of changes to the default value.
2594 * remote.c (_initialize_remote): Remove code that adds set/
2595 show remotetimeout, as that's also done in top.c
2599 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
2600 Return E01 instead of P01 when 'P' command fails.
2604 * remote.c (putpkt_binary): Handle NAK from target stub.
2608 * configure.in: Remove the addition of sol-thread.c to the
2609 CONFIG_INITS list. This caused problems with init.c, because
2610 sol-thread.c would be grepped twice for _initialize_* functions.
2612 * Makefile.in: Add FIXME for init.c.
2616 Clean up compiler warnings:
2617 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
2618 stack.c, valprint.c: Change variables to unsigned.
2619 * bcache.c: Rearrange to avoid warnings about variables not being set.
2620 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
2621 rather than declaring print_max and repeat_count_threashold
2622 ourselves (incorrectly).
2623 * valprint.h: Do declare repeat_count_threashold.
2624 * ch-exp.c: Use default case for internal error.
2625 * findvar.c: Don't omit argument type.
2626 * symtab.c: Remove unused variable.
2630 * c-typeprint.c (remove_qualifiers): New function.
2631 (c_type_print_base): Use it to remove qualifiers from C++
2632 qualified names, not strrchr.
2634 * c-typeprint.c (c_type_print_base): Recognize type conversion
2635 operators by calling is_type_conversion_operator.
2636 (is_type_conversion_operator): New function.
2640 * config/arm/tm-arm.h (LOWEST_PC): Define.
2644 * infrun.c (resume): Make just one call to target_resume(), instead
2645 of four: set up correct parameters in all the cases ahead of time,
2646 and do call at the end.
2650 * config/powerpc/tm-ppc-eabi.h: Define
2651 SOFUN_ADDRESS_MAYBE_MISSING.
2655 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
2660 * Makefile.in (INIT_FILES): Append CONFIG_INITS
2661 * configure.in (CONFIG_INIT): Initialize.
2662 (links): Link srcdir/gdbtk/library to gdbtcl2.
2663 * gdbtcl2: Moved to gdbtk/library.
2664 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
2665 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
2666 gdbtk.h: Moved to gdbtk/generic.
2670 * printcmd.c (build_address_symbolic): New function. Returns all
2671 the parts that are necessary to print an address in a symbolic
2673 (print_address_symbolic): Split into a printing part and an
2674 information building part, build_address_symbolic().
2676 * defs.h (build_address_symbolic): Export.
2680 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
2685 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
2686 arguments on dummy frames.
2690 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
2691 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
2695 * remote.c (getpkt_sane): New function. It is the old getpkt(),
2696 which now returns a timeout indication.
2697 (getpkt): New function. Wrapper for getpkt_sane(), so that return
2698 value can still be ignored.
2702 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
2707 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
2708 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
2711 * Makefile.in: Update.
2713 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
2714 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
2715 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
2716 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
2717 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
2718 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
2719 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
2720 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
2721 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
2722 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
2723 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
2724 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
2725 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
2726 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
2727 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
2728 config/pa/tm-hppa.h: Update.
2729 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
2733 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
2734 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
2735 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
2736 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
2737 config/m88k/delta88v4.mh, config/mips/irix4.mh,
2738 config/mips/irix5.mh, config/mips/mipsv4.mh,
2739 config/powerpc/solaris.mh (NATDEPFILES): Change references to
2740 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
2741 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
2745 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
2747 * main.c (captured_main): Only use the legacy tui_file code when
2748 linking in older code such as the TUI.
2750 * gdb-file.h, gdb-file.c: New files.
2751 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
2752 null_file_isatty, null_file_rewind, null_file_put,
2753 null_file_flush, null_file_write, null_file_fputs,
2754 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
2755 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
2756 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
2757 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
2758 set_gdb_file_data, struct accumulated_gdb_file,
2759 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
2760 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
2761 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
2762 stdio_file_delete, stdio_file_flush, stdio_file_write,
2763 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
2764 Moved to gdb-file.h and gdb-file.c.
2765 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
2766 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
2767 tui_file_rewind, tui_file_put, tui_file_fputs,
2768 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
2769 fputs_unfiltered_hook):
2770 Moved to tui/tui-file.c and tui/tui-file.h.
2772 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
2773 (tui-file.o, gdb-file.o): Add dependencies.
2774 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
2775 * main.c: #include tui/tui-file.h.
2779 * findvar.c (value_from_register): Special case handling of D10V
2780 pointer values fetched from registers.
2784 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
2785 support for new style thumb prologues.
2789 * arm-tdep.c: Remove extraneous dash at start of strings
2790 introduced in previous delta.
2794 * arm-tdep.c: Replace uses of arm_toggle_renames() with
2795 parse_arm_disassembler_option().
2799 * symtab.c (decode_line_1): Don't let commas that are within
2800 quotes or parenthesis terminate the line spec. Don't use pp when
2801 removing the final double quote of a double-quoted string. Don't
2802 forget to skip the opening double quote. I have no clue whether
2803 this change is correct; probably we've just moved this function
2804 from one buggy place to another buggy place, and never came within
2805 an outhouse whiff of correctness.
2806 (find_toplevel_char): New function.
2810 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
2811 passing the pointer to a thumb function as an argument.
2815 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
2816 are reinserted for another run.
2820 * cli-out.c (cli_filed_string): Test for NULL string.
2824 * infcmd.c (run_stack_dummy): Account for a random signal stopping
2825 the inferior as well as breakpoints being hit while performing an
2826 inferior function call.
2827 * valops.c (hand_function_call): Ditto.
2833 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
2834 i386_REGS_SEGS_STATE.
2835 (HAVE_I387_REGS): Define.
2836 (FLOAT_INFO): Remove.
2837 * i386gnu-nat.c: Almost completely rewritten to use new i386
2838 register layout and `float info' implementation.
2839 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
2840 Move prototypes from here.
2841 * gnu-nat.h: To here.
2845 * utils.c (get_field, put_field): Fix buffer underruns and
2846 overruns. Also, handle case where total_len is not evenly
2848 (getfield): Make sure zeroing of unwanted bits occurs even
2849 when bit field to extract does not straddle two or more
2854 * defs.h: Add gdb_thread_select declaration.
2858 * linux-thread.c (_initialize_linuxthreads): Make sure that
2859 linuxthreads_block_mask does not block SIGCHLD.
2863 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
2864 text so that new lines work properly.
2868 * proc-utils.h: New file. Export functions from proc-*.c.
2870 * proc_api.c: Rename to:
2871 * proc-api.c: New file. Add include of proc-utils.h.
2873 * proc_events.c: Rename to:
2874 * proc-events.c: New file.
2876 * proc_flags.c: Rename to:
2877 * proc-flags.c: New file.
2879 * proc_why.c: Rename to:
2880 * proc-why.c: New file. Add include of proc-utils.h.
2882 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
2883 ctype.h, proc-utils.h.
2884 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
2885 (open_procinfo_files): Conditionalize local variable tmp, to avoid
2887 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
2889 (procfs_wait): Adjust format in some printf_filetered calls to
2890 avoid compiler warnings.
2891 (make_signal_thread_runnable): Ifdef 0. The calls to this function
2892 are also ifdef'd 0 .
2893 (procfs_resume): Add parentheses around '&&' operation.
2894 (procfs_set_exec_trap): Remove unused variable.
2895 (info_proc_cmd): Add braces to avoid ambiguous else clause.
2897 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
2898 proc-why.o): Update dependencies.
2900 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
2905 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
2907 * configure: Regenerated.
2911 * stack.c (print_frame_info_base): Break up into the frame info
2912 (location) printing part and the rest (source line printing).
2913 (print_frame): New function. Take care of printing the location
2917 * infrun.c (normal_stop): Use enum values rather than integers for the
2918 source_flag to be passed to show_and_print_stack_frame().
2921 * frame.h (print_what): New enum for 'source' argument to
2922 print_frame_info_base(). Use this instead of obscure numbers.
2927 * event-top.c (stdin_event_handler): call quit_command rather than
2928 exit -- run cleanups, give target code a chance to say goodbye to
2929 the target. Fixes bug where the inferior processes were left
2930 around on Solaris (and probably elsewhere) by the testsuite.
2934 * v850-tdep.c (v850_target_architecture_hook): Setup correct
2935 machine id for disassembly.
2939 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
2940 convert_to_regset, when regno indicates a specific register.
2944 * uw-thread.c: Document libthread.so debugging interface. Minor
2945 comment and formatting tweaks.
2946 (DEBUG): #define as 0 instead of 1.
2947 (CALL_BASE): Include function name in error msg.
2948 (libthread_stub): Adjust inferior_pid after thread exit.
2949 (uw_thread_create_inferior): Deactivate uw_thread_ops before
2950 asking procfs_ops to create inferior.
2951 (libthread_init): Don't return nonlocally on error.
2955 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
2960 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
2961 both sides are on the same state.
2965 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
2966 115200 (minor syntax mistake).
2970 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
2971 this here, to go along with the definitions of PIDGET and TIDGET.
2975 * thread.c (do_captured_thread_select): New function. Switch
2976 current thread, safely from within catch_errors().
2977 (gdb_thread_select): New function. Switch threads safely.
2978 (thread_command): Use gdb_thread_select().
2980 (do_captured_list_thread_ids): New function.
2981 (gdb_list_thread_ids): New function.
2983 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
2987 * configure.in: Avoid linking -limagehlp unless it's a native build.
2988 * configure: Regenerate.
2989 * thread.cc (add_thread): Clear private data pointer here or suffer
2990 strange behavior when it is checked for NULL later.
2994 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
2995 * configure.in: Add an additional library to cygwin link.
2996 * configure: Regenerate.
2999 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3004 * uw-thread.c: New file to support UnixWare user-mode threads:
3006 * target.h (struct target_ops): New vector, to_extra_thread_info,
3007 allows back-ends to give extra details in info thread display.
3008 (target_extra_thread_info): define new macro.
3009 (target_find_new_threads): simplify macro. Cleanup comments.
3010 * target.c (to_extra_thread_info): default and inherit new vector.
3011 (cleanup_target): eliminate PARAMS, break up long lines,
3012 provide default definition for to_extra_thread_info, and
3013 to_find_new_threads. Default to_thread_alive and to_query
3014 to return_zero, not target_ignore (they each return int not void).
3015 (debug_to_find_new_threads): new debug entry.
3016 (setup_target_debug): add debug_to_find_new_threads.
3017 * gdbthread.h: export struct thread_info, find_thread_pid, and
3018 iterate_over_threads. Add comments. Eliminate PARAMS. Update
3019 copyright. Add new private data pointer for use by target back-ends.
3020 * thread.c (struct thread_info): move definition to gdbthread.h.
3021 (find_thread_pid): new exported function for thread lookup.
3022 (iterate_over_threads): new exported function for applying
3023 arbitrary operations to threads. Update copyright to 2000.
3024 (info_threads_command): use new target_extra_thread_info vector
3025 to display extra information about each thread (if implemented).
3026 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3027 Add defines for PIDGET, etc.
3028 * config/i386/tm-i386sol2.h: ditto.
3029 * config/sparc/tm-sun4sol2.h: ditto.
3030 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3031 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3032 if -lpthread and -lpthreads fail.
3034 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3035 (proc_flags): combine flags that UnixWare splits into two locations.
3036 (proc_modify_flag): add support for PR_KLC (kill on last close).
3037 (proc_[un]set_kill_on_last_close): new functions.
3041 * infrun.c (normal_stop): Print out thread id when we stop.
3045 * remote.c (remote_open_1): Fix message so it does not imply a
3046 specific syntax for serial ports, as it is OS dependent.
3047 (remote_async_open_1): Ibid.
3048 (init_remote_ops): Ibid.
3052 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3053 "set remotebaud" command (if set) when no speed is specified on
3054 the "target rdi" command.
3058 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3060 (baud_options[]): Ibid.
3064 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3065 used by each operating system.
3069 * breakpoint.c (until_break_command): Add an argument for the
3070 continuation, the beginning of the cleanups set up by this
3072 (until_break_command_continuation): Do cleanups until the one
3073 passed in as argument instead of doing all of them.
3075 * infcmd.c (finish_command_continuation): Expect a new argument,
3076 which indicates up to where to do cleanups. Update calls to
3077 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3078 (finish_command): Add another argument for the continuation: the
3079 starting cleanup for this command.
3085 * rdi-share/ardi.c: Allow interruption of interruptible
3086 targets with a <CNTL-C>.
3090 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3091 to control port to accommodate some versions of Angel.
3095 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3096 Add interpretation for C Support Library packets.
3100 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3101 is now being modified.
3102 * rdi-share/devsw.h: Adjust declaration of the above funtion.
3104 For older changes see ChangeLog-99
3110 version-control: never
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