3 * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
4 (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
5 (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
10 * infrun.c (handle_inferior_event): When doing a "next", and
11 stepping out of a signal handler into its calling trampoline
12 ignore the value of step_frame_address.
13 (step_over_function): Only modify step_resume_breakpoint->frame if
14 the value of step_frame_address is non-zero.
18 * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
19 is not static in the MULTI_ARCH world, so don't use it in a
20 static array declaration.
24 * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
25 intelligently, making sure we use the information from the
30 * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
31 instead of ELFOSABI_SYSV.
35 * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
36 * gdbarch.h, gdbarch.c: Re-generate.
38 * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
39 NPC_REGNUM to run-time test.
40 * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
41 and NNPC_REGNUM to run-time test.
42 * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
44 (procfs_store_registers): Ditto.
48 * gdbarch.sh: Provide non- multi-arch defaults by direct
49 definition in "gdbarch.h" instead of going through "gdbarch.c".
50 * gdbarch.h, gdbarch.c: Re-generate.
51 * defs.h: When non- multi-arch, include "arch-utils.h" so that
52 legacy definitions are globally visible.
56 * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
57 (symtabs): Add Elena to symtabs maintainers list.
58 (Blanket Write Privs): Add Jim Blandy.
62 Remove obsolete Gould configuration:
63 * configure.host, configure.tgt: Remove Gould configs.
64 * Makefile.in: Remove Gould-related actions.
65 * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
66 * NEWS: Mention removal.
71 * defs.h: Properly check for GCC version number.
75 Fix single-stepping out of signal trampolines.
76 * config/i386/nm-linux.h (CHILD_RESUME): Define.
77 * i386-linux-nat.c (child_resume): New function.
81 * blockframe.c (frameless_look_for_prologue): Use
82 PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
83 * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
84 * gdbarch.h, gdbarch.c: Re-generate.
85 * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
91 * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
96 * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
97 d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
98 * gdbarch.c, gdbarch.h: regenerate
103 * target.c (do_monitor_command): Cast tcomplain to correct
104 function type in comparison.
109 * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
114 * jv-valprint.c (java_val_print): Add arg declaration,
115 fix compiler warning.
116 * corelow.c (core_open): Call set_gdbarch_from_file so that
117 gdbarch becomes aware of the architecture encoded in the
119 * findvar.c (write_register_gen): Export this useful interface.
120 * value.h (write_register_gen): Declare.
124 * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
125 as special in the section_addr_info structure.
126 * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
127 * osfsolib.c (symbol_add_stub): Ditto.
128 * irix5-nat.c (symbol_add_stub): Ditto.
132 * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
136 * TODO: Document IRIX X ARM cross compile problems.
140 * utils.c (internal_verror): Call target_terminal_ours.
141 * wrapper.h: Fix minor comment typo.
142 * proc-api.c (write_with_trace): Change 'arg' from long to int.
143 Treat 'off_t' and 'size_t' as unsigned long in printfs.
144 (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
145 * procfs.c (comments): Eliminate "???" in comments, which GCC
146 wants to interpret as a trigraph. (fill_gregset, supply_gregset,
147 fill_fpregset, supply_fpregset): Declare.
148 (procfs_wait): Sysargs is a long, change printf format to match.
149 (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
153 * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
158 * ax-gdb.c (agent_command): Remove now useless cast of
159 `free_current_contents' when passed to `make_cleanup'.
160 * coffread.c (coff_symfile_read): Ditto.
161 * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
162 (dwarf_decode_lines): Ditto.
163 * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
164 (parse_and_eval, parse_to_comma_and_eval): Ditto.
165 * parse.c (parse_exp_1): Ditto.
166 * printcmd.c (print_command_1, output_command, set_command): Ditto.
167 (x_command, print_frame_args, printf_command): Ditto.
168 * top.c (execute_control_command): Ditto.
169 * tracepoint.c (validate_actionline): Ditto.
170 * typeprint.c (whatis_exp, ptype_command): Ditto.
171 (maintenance_print_type): Ditto.
175 * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
176 (ia64-linux-tdep.o): Add dependencies.
177 (ia64-tdep.o): Add dependency for arch-utils.h.
178 * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
182 * blockframe.c: Fix a minor typo in a comment.
186 * ia64-tdep.c (examine_prologue): Recognize store instructions;
187 those whose source operands are input registers which haven't
188 been seen before are considered to be part of the prologue.
192 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
193 patch being applied `Fri Apr 7 13:44:38 2000'.
197 * ia64-linux-tdep.c: New file.
198 * ia64-tdep.c (elf-bfd.h): Include.
199 (ia64_linux_sigcontext_register_address): New extern declaration.
200 (struct gdbarch_tdep): New struct.
201 (SIGCONTEXT_REGISTER_ADDRESS): New define.
202 (read_sigcontext_register): New static function.
203 (extract_bit_field, replace_bit_field, slotN_contents,
204 replace_slotN_contents): Made static.
205 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
206 Added new code for signal handler frames and call dummy frames.
207 (ia64_frame_init_saved_regs): Handle signal handler frames.
208 (ia64_find_saved_register): Removed.
209 (ia64_get_saved_register): Handle call dummy frames; reorganized
210 to call generic_get_saved_register() to find registers saved
212 (process_note_abi_tag_sections): New static function.
213 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
214 executable. Based upon this information, set target dependent
215 field sigcontext_register_address appropriately. Also set
216 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
217 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
218 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
219 (ia64_linux_in_sigtramp): New declaration.
223 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
228 * config/djgpp/README: Explain how to unpack using djunpack.bat.
232 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
233 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
235 (define_symbol): Ditto.
237 * valops.c (hand_function_call): Replace #ifdef
238 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
241 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
242 function REG_STRUCT_HAS_ADDR_P.
243 * gdbarch.h, gdbarch.c: Re-generate.
247 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
251 * win32-nat.c (handle_load_dll): Don't treat .text as a special
253 * somread.c (som_symfile_offsets): Ditto.
254 * somsolib.c (som_solib_add_solib_objfile): Ditto.
258 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
262 * command.h (help_all): Delete declaration.
263 * command.c (help_all): Add declaration. Convert function
264 argument list to ISO-C.
268 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
269 (d10v_stack_align): Make static.
270 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
274 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
275 run-time test for STACK_ALIGN_P.
276 * gdbarch.sh: Add support for function and variable predicates.
277 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
278 * gdbarch.h, gdbarch.c: Re-generate.
282 * defs.h, utils.c (free_current_contents): Change parameter to
286 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
287 `(free_current_contents, &x)', not `(free, x)'.
288 * utils.c (free_current_contents): Do not `free (NULL)'.
290 * printcmd.c (print_address_symbolic): Cleanup after a failed
291 call to build_address_symbolic.
295 * wince-stub.c (FREE): New macro.
296 (mempool): Just free any buffer prior to reuse. Don't bother with
298 (flag_single_step): New function.
299 (skip_message): Detect "helpful" Windows CE messages and skip sending
301 (wait_for_debug_event): Use skip_message to avoid sending debug
302 messages to the host.
303 (dispatch): Prelimary implementation of single step detection.
304 * wince.c: Rework SH single stepping code to be more consistent with
306 (handle_output_debug_string): Allow first chance exceptions to come
307 through since they seem to be all that we get on some versions of
309 (check_for_step): New function, conditionally compiled based on target.
310 (regptr): Delete obsolete function.
311 (handle_exception): Detect illegal instructions.
312 (get_child_debug_event): Return success only if event code matches
314 (child_create_inferior): Reflect change to get_child_debug_event
319 * win32-nat.c (thread_rec): Be more defensive about suspending already
321 (safe_symbol_file_add_stub): New function.
322 (safe_symbole_file_add_cleanup): New function.
323 (safe_symbol_file_add): New function.
324 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
325 bogus errors from non-stabs DLLs.
326 (handle_exception): Add work around for detection of first exception
327 breakpoint which does not seem to occur on W2K. Detect more "signals"
328 that can be effectively passed to the debuggee. Reorganize to eliminate
329 continue_status global.
330 (child_continue): Reorganize to eliminate continue_status global.
332 (child_resume): Ditto.
333 (get_child_debug_event): Ditto. Recognize when an a breakpoint
334 exception should be ignored. Change method for signalling when an
335 important event has occured to the caller.
336 (child_create_inferior): Use new method for noticing when
337 get_child_debug_event has found something interesting.
341 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
342 fails due to lack of space.
346 * command.c, command.h (help_all): Add functionality to display
347 a complete listing of available commands.
351 * arm-linux-nat.c (PIDGET, TIDGET): New.
352 (get_thread_id, GET_THREAD_ID): New.
353 (fetch_nwfpe_register, store_nwfpe_register): New.
354 (fetch_register, store_register): New.
355 (fetch_fpregister, store_fpregister): New.
356 (fill_gregset, supply_gregset): New.
357 (fill_fpregset, supply_fpregset): New.
358 (fetch_fpregs): Modified to use thread id's.
359 (store_fpregs): Modified to use thread id's and
360 fetch_nwfpe_register.
361 (fetch_regs): Modified to use thread id's.
362 (store_regs): Modified to use thread id's.
363 (fetch_inferior_registers): Modified to handle single register
365 (store_inferior_registers): Modified to handle single register
367 (arm_linux_register_u_addr): Removed.
369 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
371 * config/arm/linux.mh
372 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
375 * config/arm/nm-linux.h: Include config/nm-linux.h.
376 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
377 (REGISTER_U_ADDR): Removed.
378 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
379 (#include "solib.h"): Removed. Included via config/nm-linux.h.
385 * infrun.c (follow_fork_mode_kind_names): NULL terminate
387 (scheduler_enums): Ditto.
391 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
393 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
394 SIZEOF_CALL_DUMMY_WORDS): Update.
396 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
398 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
400 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
404 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
405 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
406 * gdbarch.c, gdbarch.h: Regenerated.
407 * arch-utils.c (default_return_value_on_stack): New function.
408 * arch-utils.h (default_return_value_on_stack): New declaration.
409 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
411 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
412 two-dimensional array, instead of faking it with explicit index
415 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
416 (Thanks to Guy Harris.)
420 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
428 * TODO: Document -Wreturn-type problem.
432 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
436 * infcmd.c (_initialize_infcmd): Add `info r' alias for
442 * bcache.c (free_bcache): Do not free NULL.
447 * NEWS: Update GDB version. Duplicate paragraph explaining
452 * Makefile.in (distclean): Delete tui/Makefile.
453 * TODO: Add deletion of tui/Makefile.in to list.
457 * symfile.h (struct section_addr_info ): Remove fields for special
458 treatment of .text, .data and .bss sections.
460 * solib.c (symbol_add_stub): The special field text_addr is not
461 available anymore. Search for the .text field the hard way.
463 * symfile.c (build_section_addr_info_from_section_table): Don't
464 fill in {text, data, bss}_addr any more.
465 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
466 to fill in section_offsets for objfile.
467 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
468 special case anymore.
469 (add_symbol_file_command): Ditto.
473 symfile.c: (symbol_file_command): Remove support for rombug, to
478 * symfile.c (add_symbol_file_command): Rewrite the arguments
479 processing part. Simplify syntax of command. Remove support for
481 (_initialize_symfile): Update help message for add-symbol-file
486 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
487 * gdbarch.h, gdbarch.c: Re-generate.
491 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
492 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
493 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
494 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
495 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
496 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
497 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
498 ADDRESS_TO_POINTER): Delete default definition. Handled by
501 * gdbarch.sh: Make multi-arch defaults, defaults for non-
503 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
504 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
505 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
506 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
507 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
508 Provide default/legacy implementation.
509 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
510 * gdbarch.h, gdbarch.c: Re-generate.
514 * findvar.c (store_typed_address, extract_typed_address): Fix
515 function names in error messages.
519 * config/djgpp/config.sed: Fix the lines which edit clean: and
520 uninstall-info: targets.
524 Bring IEEE_FLOAT under gdbarch's control.
525 * gdbarch.sh (IEEE_FLOAT): New entry.
526 * gdbarch.c, gdbarch.h: Regenerated.
527 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
528 (print_floating): Use IEEE_FLOAT as if it were an expression; use
529 the code specific to IEEE-format numbers whenever the value of
530 IEEE_FLOAT is non-zero.
531 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
532 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
533 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
534 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
535 config/mips/tm-mips.h, config/pa/tm-hppa.h,
536 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
537 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
538 IEEE_FLOAT, make sure they give it the value (1).
540 Provide the hooks needed to support architectures on which
541 pointers are not always simple byte addresses.
543 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
544 functions which architectures can redefine, defaulting to
545 generic_pointer_to_address and generic_address_to_pointer.
546 * findvar.c (extract_typed_address, store_typed_address,
547 generic_pointer_to_address, generic_address_to_pointer): New
549 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
551 (extract_address, store_address): Doc fixes.
552 * values.c (value_as_pointer): Doc fix.
553 (value_from_pointer): New function.
554 * defs.h (extract_typed_address, store_typed_address): New
556 * inferior.h (generic_address_to_pointer,
557 generic_pointer_to_address): New declarations.
558 * value.h (value_from_pointer): New declaration.
560 The following changes are all of the general form "Use these
561 functions instead of these other functions." In each case, the
562 change is because the new calls provide enough information to do
563 the appropriate address / pointer conversions, where the old calls
564 did not, or because the new functions are more appropriately named
565 for the operation being performed.
567 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
569 * blockframe.c (generic_push_dummy_frame): Use read_pc and
570 read_sp, not read_register.
571 * c-valprint.c (c_val_print): Use extract_typed_address instead of
572 extract_address to extract vtable entries and references.
573 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
574 instead of value_from_longest to extract the vtable's address.
575 * eval.c (evaluate_subexp_standard): Use value_from_pointer
576 instead of value_from_longest to compute `this', and for doing
577 pointer-to-member dereferencing.
578 * findvar.c (read_register): Use extract_unsigned_integer, not
580 (read_var_value): Use store_typed_address instead of store_address
581 for building label values.
582 (locate_var_value): Use value_from_pointer instead of
584 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
585 instead of value_from_longest, to build arguments to __d_shl_get.
586 * printcmd.c (set_next_address): Use value_from_pointer, not
588 (x_command): Use value_from_pointer, not value_from_longest.
589 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
590 not value_from_longest.
591 * valarith.c (value_add, value_sub): Use value_from_pointer, not
593 * valops.c (find_function_in_inferior, value_coerce_array,
594 value_coerce_function, value_addr, hand_function_call): Same.
595 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
596 * values.c (unpack_long): Use extract_typed_address to produce
597 addresses from pointers and references, not extract_address.
598 (value_from_longest): Use store_typed_address instead of
599 store_address to produce pointer and reference values.
603 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
604 HAVE_PSADDR_T): Add them here instead of in config.in.
606 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
607 * configure.in: Add check for broken prfpregset_t type.
608 * lin-thread.c (gdb_prfpregset): New typedef, depends on
609 definition of PRFPREGSET_T_BROKEN.
610 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
611 p_td_thr_setfpregs, thread_db_fetch_registers,
612 thread_db_store_registers): Use gdb_prfpregset_t instead of
614 * config.in: Regenerated.
615 * configure: Regenerated.
619 * mips-tdep.c (do_fp_register_row): copy the number of bytes
620 allocated, not the size of the pointer.
624 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
625 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
626 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
627 to handle floating point registers if NUM_FREGS is not zero.
631 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
632 and document to_find_new_threads bug.
636 * infrun.c (proceed, normal_stop): Change the error message about
637 failure to insert breakpoints/watchpoints so that it makes sense
638 even if ptrace is not used or no other processes can be active.
642 * configure.in: Add --enable-maintainer-mode.
643 * aclocal.m4, configure: Re-generate.
645 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
646 on maintainer-mode. Update copying.c in source directory.
647 (copying.txt): Delete rule.
648 (copying.o): Add explict paths to $(srcdir) and explicit make
653 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
654 (fetch_debug_register, fetch_debug_register_pair,
655 store_debug_register, store_debug_register_pair, is_power_of_2,
656 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
657 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
659 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
660 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
661 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
662 target_remove_watchpoint): Define.
663 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
664 ia64_linux_remove_watchpoint): Declare.
668 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
669 hardware breakpoint resources, return EBUSY.
670 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
671 one of the enumerated values, return EINVAL.
675 * README: Mention special build instructions for DJGPP.
676 * NEWS: Update with FP features on x87 platforms, and
677 DJGPP-related changes.
681 * top.c (gdb_completer_file_name_break_characters): New variable.
682 (line_completion_function): When completing on file names, use
683 gdb_completer_file_name_break_characters as word break
684 characters for the readline library.
688 * i387-tdep.c (print_i387_value): Avoid call to
689 floatformat_to_doublest if long double type is the same on host
694 * wrapper.h: Remove definitions of internal functions.
695 * wrapper.c: Remove definitions of exported functions (which are
696 already in wrapper.h) and make static all internal wrap_* functions.
700 * acconfig.h (USE_INCLUDED_REGEX): Add.
701 * Makefile.in (REGEX_CFLAGS): Delete
702 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
703 * configure, config.in: Re-generate.
707 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
709 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
714 * command.h (enum command_class): Remove trailing "," to placate
719 * TODO, NEWS: Update. Mention MI.
723 * gdbarch-utils.h, gdbarch-utils.c: Delete.
724 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
726 * Makefile.in: Update.
732 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
733 new "set mips saved-gpreg-size" command
734 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
735 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
736 either from target, or gdb multi-arch
737 (show_mips_command): New. For "show mips" prefix command
738 (set_mips_command): New. For "show mips" prefix command
739 (_initialize_mips_tdep): Add top-level mips prefix command
740 Add "set mips saved-gpreg-size" command
742 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
743 mips_default_saved_regsize.
744 (mips_gdbarch_init): Update.
745 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
746 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
747 mips_default_saved_regsize.
752 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
753 replace calls to target_xfer_memory() with target_read_memory()
754 and target_write_memory().
758 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
759 NULL. Macro returns a CORE_ADDR.
763 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
764 Don't include "bfd-elf.h".
765 (address_significant_size): Delete variable.
766 (dwarf2_build_psymtabs_hard): Don't set it, or check for
767 consistency between it and the Dwarf 2 compilation unit header
769 (read_address): Don't mask off bits above
770 address_significant_size.
771 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
772 (elf_bfd_h): Remove variable; it's no longer used.
776 * configure.in (NEW_PROC_API): Escape square brackets when testing
778 * configure: Regenerate.
782 * ChangeLog: Correct date on last entry.
783 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
784 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
785 * config/arm/tm-embed: Fix build warning from redefinition of
787 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
788 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
789 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
790 override default in tm-arm.h. Use default target byte order
795 * Makefile.in: Add dependency information for arm-linux-tdep.c.
796 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
800 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
801 of PROC_SERVICE_IS_OLD.
802 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
803 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
807 * Makefile.in (CFLAGS): Set using configure.
809 * configure.in (WARN_CFLAGS): Enable by default when GCC.
810 * configure: Re-generate.
815 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
816 procfs_ops.to_has_all_memory to 1.
822 * configure.in (_MSE_INT_H): Define on Solaris 7.
823 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
824 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
825 * configure: Regenerate.
826 * config.in: Regenerate.
830 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
831 Change to rely on PIDGET etc.
832 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
833 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
834 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
835 define. Allow target to use procfs hardware watchpoints.
836 * config/sparc/nm-sun4sol2.h: ditto.
837 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
838 definitions to use 16 bits for the pid, 15 bits for the tid, and
840 * config/sparc/tm-sun4sol2.h: ditto.
841 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
842 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
843 for more than 15 thread increments.
847 * top.c (filename_completer): Set subsequent_name to 1 early on,
848 to prevent an infinite loop if the first file in the directory is
849 a backup file (whose name ends in a `~').
853 * solib.c (update_solib_list): New function.
854 (solib_add): Call update_solib_list, and then read symbols.
855 (info_sharedlibrary_command): Call update_solib_list, not
860 * arm-linux-tdep.c: Resolve implicit function declarations by
861 including target.h and value.h. Inclusion of symtab.h is
866 * arm-linux-tdep.c: New file.
867 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
868 (arm_get_longjmp_target): Moved it and all defines
869 it uses to arm-linux-tdep.c.
870 (arm_linux_extract_return_value): Moved to
872 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
876 * infrun.c (handle_inferior_event): Call target_mourn_inferior
877 instead of kill_target.
881 * TODO: Make note of various C++ things i have planned for 5.1.
885 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
886 in shift. Stop GCC thinking it has a shift overflow.
890 * TODO: Remove the regex entry.
894 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
895 is defined and <regex.h> otherwise.
897 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
898 * monitor.c: Likewise.
899 * osfsolib.c: Likewise.
901 * source.c: Likewise.
902 * symtab.c: Likewise.
904 * Makefile.in (REGEX): Changed to @REGEX@.
907 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
908 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
910 * configure.in (--with-included-regex): New switch.
911 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
912 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
913 * configure: Regenerated.
917 * NEWS (powerpc-*-linux*): Mention.
921 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
925 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
926 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
928 * ia64-linux-nat.c (fill_gregset): Implement.
929 (supply_fpregset, fill_fpregset): New functions.
931 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
932 which the CFM is fetched for certain frames.
933 (find_global_pointer, find_extant_func_descr): Don't use
934 partial symtabs for locating sections.
936 * config/ia64/linux.mh (LOADLIBES): Define.
937 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
938 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
939 file containing generic linux declarations/definitions.
940 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
941 defined in generic nm-linux.h.
942 (solib.h): Remove include; already included in generic nm-linux.h.
946 * solib.c (solib_add): Move all the code for loading symbol tables
947 below the code to sort out additions and removals. That way, we
948 always catch all loaded shared libraries whose symbols we haven't
951 * solib.c (solib_add): Don't try to free a shared object's objfile
952 if it doesn't have one. Duh.
954 * solib.c (solib_add): If a pattern was given, but it doesn't
955 match any currently loaded shared libraries, print a message;
956 don't just be silent.
960 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
961 two-dimensional array instead of faking it with index
966 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
968 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
969 definition (and use the common one in tm-i386.h).
970 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
971 (I386_DJGPP_TARGET): Don't define, it's no longer required.
972 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
973 i386-tdep.c defines it for all x86 targets.
974 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
976 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
978 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
979 results. Fix editing of `main' arguments for non-GNU Sed.
983 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
984 error message: there's no "overlay on" command.
988 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
989 (copying.txt): New target, a link to COPYING.
998 (set_hook, error_hook): Remove PARAMS.
1002 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1004 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1008 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1012 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1013 error() during parse_and_eval_type().
1014 (check_stub_method): Call safe_parse_type instead of
1015 parse_and_eval_type().
1016 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1017 (wrap_parse_and_eval_type): New support function.
1018 * wrapper.h (gdb_parse_and_eval_type): Prototype.
1019 (wrap_parse_and_eval_type): Prototype.
1023 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1027 * gdbarch-utils.h, gdbarch-utils.c: New files.
1028 * Makefile.in (SFILES, COMMON_OBS): Update.
1029 (gdbarch_utils_h) Define.
1030 (gdbarch-utils.o): Add dependencies.
1032 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1033 handling default method values.
1034 (startup_gdbarch): Rename default_gdbarch, name misleading.
1035 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1036 (register_name): Default to legacy_register_name.
1037 (call_dummy_words): Default to legacy_call_dummy_words.
1038 (sizeof_call_dummy_words): Default to
1039 legacy_sizeof_call_dummy_words.
1040 (register_convertible): Default to
1041 generic_register_convertible_not.
1042 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1043 (remote_translate_xfer_address): Default to
1044 generic_remote_translate_xfer_address.
1045 (frameless_function_invocation): Default to
1046 generic_frameless_function_invocation_not.
1050 * i386-linux-nat.c: Add copyright notice.
1052 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1053 &floatformat_i387_ext.
1054 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
1058 * findvar.c (extract_floating): Remove reference to
1059 TARGET_EXTRACT_FLOATING.
1060 (store_floating): Remove reference to TARGET_STORE_FLOATING.
1064 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
1065 Safe version of value_subscript.
1066 * varobj.c (): Use gdb_value_subscript() to get an array element value.
1070 * ui-file.c: Include "gdb_string.h"
1071 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
1072 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
1073 unions, since they are all used to hold both pointers and ints
1074 at various times. Casting pointer to int and vice versa gives
1075 warnings (and is not safe) if they are not the same size.
1079 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
1080 casting problems when int and pointer are not the same size.
1081 * event-top.c (command_handler): Use data as a union.
1082 (command_line_handler_continuation): Ditto.
1083 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
1084 (step_once): ditto. (finish_command_continuation): Ditto.
1085 (finish_command): Ditto.
1086 * breakpoint.c (until_break_command): Use data as a union.
1087 (until_break_command_continuation): Ditto.
1088 * utils.c (add_intermediate_continuation): Fix typo in comment.
1092 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
1093 * gdbarch.sh: Re-sync with gdbarch.[hc].
1097 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
1098 (install_minimal_symbols): Fix demangled symbol problems caused by
1099 using add_minsym_to_hash_table for the demangled names, which is
1100 wrong. Now we use add_minsym_to_demangled_hash_table.
1101 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
1102 caused by weird control flow.
1103 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
1107 * configure.in: -linux-gnu*, not -linux-gnu.
1111 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
1112 with qThreadExtraInfo.
1116 * i386nbsd-nat.c (fetch_core_registers): Make static.
1118 * m68knbsd-nat.c (fetch_core_registers): Make static.
1119 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
1123 * TODO: Update GDB 5 status.
1127 * breakpoint.h (remove_hw_watchpoints): Add declaration.
1128 * breakpoints.c (remove_hw_watchpoints): Update.
1129 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
1134 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
1135 infrun.c (resume): Remove hardware watchpoints before stepping
1136 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
1140 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
1144 * procfs.c (proc_set_watchpoint): Declare addr parameter as
1145 CORE_ADDR, to match call from procfs_set_watchpoint.
1147 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
1148 Reselect the saved frame silently after frame selection for
1149 watchpoint evaluation.
1150 (insert_breakpoints): Add missing space in `Hardware watchpoint
1151 deleted' message. Do not reinsert hardware watchpoint if it is
1152 already marked for deletion at next stop.
1156 * partial-stab.h: Add one more check against corrupted or irregular
1161 * gnu-regex.c (regerror): Function renamed from `__regerror'.
1162 (Change also approved in the mainline glibc sources)
1167 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
1168 particularly ensuring it can't return SERIAL_TIMEOUT when told
1173 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
1174 which never existed before, and thus, has no deprecated old command.
1176 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
1177 "set archdebug" (same goes for the show commands).
1178 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
1179 deprecate "set eventdebug" (same goes for the show commands).
1180 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
1181 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
1183 x(init_main): Add the "set debug" and "show debug" commands.
1184 Add setdebuglist and showdebuglist.
1188 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1189 Added prototype for the deprecate command so it doesn't complain.
1193 * top.c (print_gdb_version): Bump copyright year to 2000.
1197 * MAINTAINERS: Add Glen McCready to write after approval list.
1201 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1202 * config.h: Regenerate.
1206 * TODO: Update. Add criteria for next release of GDB.
1210 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1211 * config.h: Regenerate.
1215 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1216 before installing GDB.
1220 * Makefile.in (all-gdbtk): Check for an existing link/directory.
1221 Re-format warning message. Document that post 5.0 this can be
1226 * ChangeLog: Revert whitespace changes.
1230 * MAINTAINERS: Update folks who need accounts.
1234 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1238 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
1239 instead of TARGET_LONG_DOUBLE_BITS.
1240 * config/i386/tm-i386mk.h: Likewise.
1244 Provide `long double' support for most i386 targets.
1245 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1246 &floatformat_i387_ext.
1247 (TARGET_LONG_DOUBLE_BITS): Define as 96.
1248 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1249 `builtin_type_long_double'.
1250 (REGISTER_CONVERT_TO_VIRTUAL): Call
1251 i386_register_convert_to_virtual.
1252 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1253 (i387_to_double, double_to_i387): Remove prototypes.
1254 (i386_extract_return_value): Change prototype to match definition
1256 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1257 (TARGET_LONG_DOUBLE_BITS): #undef.
1258 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1259 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1260 (i387_extract_floating, i387_store_floating): Remove prototypes.
1261 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1262 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1263 (REGISTER_VIRTUAL_TYPE): Remove.
1264 * i386-tdep.c (i386_register_convert_to_virtual): New function.
1265 (i386_register_convert_to_raw): New function.
1266 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1267 (i387_store_floating): Remove.
1271 * maint.c: Re-indent.
1275 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1279 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1284 * win32-nat.c: Back out special frame walking code. It was broken.
1285 (handle_exception): Correctly identify an illegal instruction.
1286 * config/tm-cygwin.h: Eliminate special frame handling. Just use
1287 normal i386 handling.
1291 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1292 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1293 (fetch_core_registers): Read fp registers.
1294 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1298 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1299 so that we can stop searching for the prologue past the function end
1300 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1304 * linux-thread.c, lin-thread.c (save_inferior_pid,
1305 restore_inferior_pid): Don't do compile time comparison
1306 of TARGET_PTR_BIT and TARGET_INT_BIT.
1310 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1312 (P_PEA_FP, P_MOVL_SP_FP): New macros.
1313 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1315 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1317 (delta68_in_sigtramp): New function.
1318 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1319 (m68k_skip_prologue): Use P_* macros, not hex constants.
1320 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1321 instructions, but accept them in any order; use P_* macros, not octal
1322 or hex constants; recognize also `fmovemx to (fp + displacement)' and
1323 `moveml to (fp + displacement)'.
1324 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1325 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
1329 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1333 * solib.c (open_symbol_file_object): To sneak an int argument
1334 past catch_errors, instead of casting it to a pointer, simply
1339 * gdbtypes.c (rank_function): Rank all N parameters and use correct
1340 index into the prams[] and args[] arrays.
1346 * top.c (execute_command): Checks all commands beore executing
1347 to see if the user needs to be warned that the command is
1348 deprecated, warns user if appropriate.
1349 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1350 return values from void to struct cmd_list_element *.
1351 * command.c (lookup_cmd_1): Check aliases before following link
1352 in case user needs to be warned about a deprecated alias.
1353 (deprecate_cmd): new exported function for command deprecation,
1354 sets flags and posibly a replacement string.
1355 (deprecated_cmd_warning): New exported funciton to warn user about
1356 a deprecated command.
1357 (lookup_cmd_composition): New exported function that determines
1358 alias, prefix_command, and cmd based on a string. This is useful
1359 is we want to full name of a command.
1360 * command.h : Added prototypes for deprecate_cmd,
1361 deprecated_warn_user and lookup_cmd_composition, added flags to
1362 the cmd_list_element structure, changed return values for
1363 add_com_* and add_info_* from void to cmd_list_element.
1364 * maint.c : (maintenance_deprecate): New function to deprecate a
1365 command. This exists only so that the testsuite can deprecate
1366 commands at runtime and check the warning behavior.
1367 (maintenance_undeprecate) : New function, drops deprecated flags.
1368 (maintenance_do_deprecate): Actually does the (un)deprecation.
1369 (initialize_maint_cmds): Added the above new deprecate commands.
1372 * command.c (apropos_cmd_helper): New function, meat of the
1374 (apropos_command): New apropos command to search command
1375 names/documentation for regular expressions.
1376 (_initialize_command): Add the apropos command.
1380 * sol-thread.c (ps_pglobal_lookup): Change argument type from
1381 paddr_t to psaddr_t. This mistake appears to date from an
1382 erroneous man page in Solaris 2.5 -- the correct type from the
1383 system headers has always been psaddr_t.
1384 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1389 * ia64-linux-nat.c: Fix copyright.
1390 (fill_gregset): Minor formatting fix.
1391 * ia64-tdep.c (template_encoding_table, fetch_instruction,
1392 examine_prologue): Clean up some compiler warnings.
1393 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
1394 find_global_pointer, find_extant_func_descr): New functions.
1395 (ia64_use_struct_convention, ia64_extract_return_value,
1396 ia64_push_arguments): Handle HFAs.
1397 (ia64_push_arguments): Find (or build) a function descriptor
1398 when given a function address.
1399 (ia64_push_return_address): Moved code for finding the
1400 global pointer into its own function, find_global_pointer ().
1404 * event-loop.c (handle_file_event): Run through indent.
1410 * event-loop.c (sys/types.h): File now included unconditionally.
1411 (use_poll): New variable..
1412 (gdb_notifier): poll- and select-versions merged.
1413 (add_file_handler): If HAVE_POLL, check whether poll is usable,
1414 and reset `use_poll' if not.
1415 (create_file_handler): Select poll- or select-version according to
1417 (delete_file_handler, handle_file_event): Likewise.
1418 (gdb_wait_for_event, poll_timers): Likewise.
1422 * printcmd.c (print_scalar_formatted): Truncate addresses to the
1423 size of a target pointer before passing them to print_address.
1427 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1428 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1430 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1431 (i386_extract_return_value): Rewritten. Correctly support all
1432 floating-point types and large integer types on targets that use
1433 the standard i386 GDB register layout and return floating-point
1438 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1442 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1443 * i386nbsd-nat.c: New file.
1445 * i386/tm-nbsd.h (NUM_REGS): Removed.
1446 (HAVE_I387_REGS): Defined.
1447 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1449 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1454 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
1455 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
1456 the write after approval list.
1460 * symtab.h (MAX_SECTIONS, struct section_addr_info,
1461 symbol_file_add): Move declarations from here...
1462 * symfile.h: ...to here.
1464 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1465 all section addresses, not just .text.
1466 * symfile.h, symfile.c (free_section_addr_info,
1467 build_section_addr_info_from_section_table): New functions.
1469 * symfile.h (MAX_SECTIONS): Increase value to 40.
1470 * symfile.c (syms_from_objfile): Add bounds check prior to
1471 accessing ``other'' array in a section_addr_info_struct.
1472 Remove unused variable section_offsets.
1473 (add_symbol_file_command): Remove unused variable text_addr.
1477 * breakpoint.c (bpstat_stop_status): Don't stop if a read
1478 watchpoint appears to break, but the watched value changed.
1482 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1483 a companion to gdbarch_alloc, which allows a gdbarch init function
1484 to free partially-built gdbarch structures.
1485 * gdbarch.c, gdbarch.h: Regenerated.
1489 * configure.host, configure.tgt (ia64-*-linux*): New entry.
1491 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1492 initialize_arch): Define for IA-64.
1493 (initialize_arch): Add declaration.
1497 * breakpoint.c (insert_breakpoints, remove_breakpoint)
1498 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1499 remove, or check status of hardware watchpoints for entire structs
1500 and arrays unless the user explicitly asked to watch that struct
1502 (insert_breakpoints): Try to insert watchpoints for all the values
1503 on the value chain, even if some of them fail to insert.
1505 * values.c (value_primitive_field): Set the offset in struct value
1506 we return when the field is a packed bitfield.
1510 * remote.c (remote_threads_extra_info): New function.
1511 Implement the extra thread info query for "info threads".
1512 (remote_threads_info): Clean up a bit.
1513 (use_threadinfo_query, use_threadextra_query): New variables.
1514 Control whether GDB will use the new or old protocol for
1515 thread info queries.
1516 (remote_open_1): Initialize new variables.
1517 (remote_async_open_1): Ditto.
1518 (remote_cisco_open): Ditto.
1522 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1523 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1524 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1528 * utils.c (floatformat_from_doublest): Don't assume that a long
1529 will be exactly 32 bits in length. Also... make sure space
1530 that we're writing the float to is completely initialized to
1531 zeroes, even when the number of bits in the float is not
1532 evenly divisible by FLOATFORMAT_CHAR_BIT.
1536 * i386-linux-nat.c: No need to #include "frame.h" any more.
1537 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1538 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1539 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1540 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1541 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1542 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1543 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1544 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1545 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1546 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1547 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
1548 out that these are target-dependent, and useful in non-native
1549 configurations. Moved to...
1550 * i386-linux-tdep.c: ... Here, a new file.
1551 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1552 (i386-linux-tdep.o): New rule.
1553 (i386-linux-nat.o): We no longer depend on frame.h.
1554 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1558 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1559 Print an error at compile time if we are to use select, but FD_SET
1561 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1562 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1563 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1564 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1565 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1566 instead of using memcpy and memset. Use FD_ISSET.
1568 * config/i386/xm-go32.h (fd_mask): Remove typedef.
1572 * command.c (_initialize_command): Document requirements for ``!''
1577 From Fri 10 Mar 2000 Robert
1579 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1583 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1585 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1586 _initialize_hpux_thread being called twice.
1587 * configure: Regenerated.
1591 * event-top.c (_initialize_event_loop): If instream is not
1592 connected to a terminal device, turn editing off.
1596 Support for building GDB with DJGPP, and running the test suite on
1598 * config/djgpp/djconfig.sh: New file.
1599 * config/djgpp/config.sed: New file.
1600 * config/djgpp/README: New file.
1601 * config/djgpp/fnchange.lst: New file.
1602 * config/djgpp/djcheck.sh: New file.
1606 * ser-go32.c (ports): Make the initializers complete, to pacify
1611 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1612 two-dimensional array, instead of faking it with explicit index
1615 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1616 linuxthreads_create_inferior): Fix typo in variable name: it's
1617 linuxthreads_exit_status, not linux_exit_status.
1619 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1622 * solib.c (solib_add): Delete debugging code.
1626 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1627 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1631 * language.c (set_lang_str): Do not call `free' for a null pointer.
1632 (set_type_str, set_range_str): Ditto.
1636 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1639 * solib.c (current_sos): Be more careful about freeing the new
1640 so_list node if an error occurs.
1642 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1643 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1644 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1645 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1646 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1647 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1648 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1649 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1650 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1651 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1652 i386_linux_sigtramp_saved_sp): Deleted. These all implement
1653 Linux-specific signal trampoline detection, and should be moved
1655 * i386-linux-nat.c: ... here.
1656 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1657 this any more, since we're not enabling OS-specific code in a
1658 OS-independent file.
1662 * Makefile.in (go32-nat.o): Add prerequisites.
1663 (ALLDEPFILES): Add go32-nat.c.
1668 * symfile.c (reread_symbols): Clear msymbol hash table.
1672 Deal with the inferior unloading shared objects.
1673 * solib.c (current_sos): New function, replacing find_solib.
1674 (find_solib): Deleted.
1675 (free_so): New function.
1676 (clear_solib): Call free_so, instead of writing it out.
1677 (solib_add): Rewritten: compare the inferior's current list of
1678 shared objects with GDB's list, and do the required loads and
1680 (info_sharedlibrary_command, solib_address): Don't use find_solib
1681 to walk the list of shared libraries: call solib_add, and then
1682 walk the list at so_list_head normally.
1683 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1684 detach the core target. These tasks are taken care of elsewhere.
1685 * target.c (remove_target_sections): New function.
1686 * target.h (remove_target_sections): New declaration.
1688 * solib.c (symbol_add_stub): Check whether we've already created
1689 an objfile for this shared object first, before doing all that
1690 work to compute section addresses, etc.
1692 * objfiles.c (unlink_objfile): Report an internal error if objfile
1693 doesn't occur in the object_files list.
1695 * solib.c (special_symbol_handling): Delete argument; it's not
1700 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
1701 from solib structures. Use it throughout solib.c, get rid of all
1703 (struct so_list): Change type of lmaddr to CORE_ADDR.
1704 (first_link_map_member): Change return value type to CORE_ADDR,
1706 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
1708 (open_symbol_file_object, find_solib): Change type of lm variable
1713 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1714 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1715 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1716 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1718 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
1719 not opened by dos_open, but let the 3 standard handles go through
1724 * eval.c (evaluate_subexp_with_coercion): Add call to
1725 check_typedef, to handle typedeffed vars correctly.
1729 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
1731 (QUIT): Note that this can probably be replaced by a function.
1735 Add support for a variable object that tries to evaluate itself in
1736 the currently selected frame, rather than in a fixed frame.
1738 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
1740 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
1742 * varobj.c (varobj_list): Return type indicates whether the
1743 variable's type has changed (for current frame variables).
1744 (varobj_update): Handle the case where the variable's type has
1746 (delete_variable_1): Allow for deletion of variables that have not
1748 (new_root_variable): Initialize use_selected_frame variable.
1749 (value_of_root): This is where most of the work to handle "current
1750 frame" variables was added. Most of the complexity involves
1751 handling the case where the type of the variable has changed.
1752 (varobj_create): Add a "type" argument, to tell if the
1753 variable is one of these "current frame" variables. Also protect
1754 call to parse_exp_1 from long jumping.
1758 * go32-nat.c (struct env387): Remove declaration.
1759 (print_387_status, i386_go32_float_info): Remove redundant
1761 (regno_mapping, sig_map, excepn_map): Add braces around inner
1763 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
1764 fix code which mixed signed with unsigned.
1765 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
1766 (go32_wait): Initialize INT3_addr.
1767 (go32_fetch_registers): Extend all FP registers that are shorter
1768 than 4 bytes to 32 bits. Support 32 standard FP registers defined
1769 on config/i386/tm-i386.h.
1770 (store_register): Support 32 FP registers.
1771 (go32_create_inferior): Don't crash if handed a NULL pointer
1772 instead of exec file name.
1773 (ignore): Remove unused function.
1774 (go32_insert_hw_breakpoint): Remove unused variables.
1775 (init_go32_ops): Set value of processing_gcc_compilation to 2.
1780 overloading, add support for seeing through references:
1781 * valops.c (find_overload_match): Handle STABS overloading for
1783 (find_overload_match): Look in right place for function arguments
1785 (find_overload_match): Rather than giving up when we have >1
1786 perfect match, just choose one, especially since the
1787 recommendation GDB gives ("disambiguate it by specifying function
1788 signature"), is basically impossible.
1789 (check_field_in): STREQ->strcmp_iw
1790 (search_struct_field): STREQ->strcmp_iw
1791 (find_method_list): STREQ->strcmp_iw
1792 * gdbtypes.c (rank_one_type): Add ability to see through
1794 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
1796 (rank_function): Rank function properly (was doing it wrong
1797 before, comparing the wrong parts of the arrays)
1798 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
1799 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
1800 associated with converting a non-reference to a reference.
1801 * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
1802 return full value object; for STRUCTOP_PTR, use pointer to
1803 rtti type to get member / method if objectprint is set and
1804 target type of pointer is class.
1806 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
1811 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
1813 (gnu_attach): Change error message for missing
1814 argument to be identical to the corresponding message in
1815 `inftarg.c'. This makes the testsuite happy.
1819 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
1820 %eflags isn't modified. This fixes a bug where every call to a
1821 function in the program beyond the first call would fail.
1825 * MAINTAINERS: Devolve responsibility for domain maintenance.
1829 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
1833 * gdb.base/long_long.exp: Correct test suite failure when printing
1834 a long long value as a double on ARM platforms.
1838 * MAINTAINERS (Core): Anthony Green is the Java - including
1839 testsuite - maintainer. Reformat testsuite and language support
1844 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
1845 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
1846 i386_linux_saved_pc_after_call.
1852 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
1853 (compact_minimal_symbols): Added `objfile' argument.
1854 Put symbols in the objfile's hash table.
1855 (install_minimal_symbols): Put symbols in the objfile's demangled
1857 (lookup_minimal_symbol): Use hash table to find symbol in
1859 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
1861 (prim_record_minimal_symbol_and_info): Initialize the
1862 hash link fields of the new minimal symbol.
1863 * symtab.h (struct minimal_symbol): New fields `hash_next',
1864 `demangled_hash_next'.
1865 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
1866 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
1867 (struct objfile): New fields `msymbol_hash',
1868 `msymbol_demangled_hash'.
1872 * solib.c (first_link_map_member): Doc fix.
1878 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
1879 zero, since time_t might be unsigned.
1883 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
1885 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
1889 Allow GDB to run on Linux 2.0 again.
1890 * config.in: Add HAVE_PTRACE_GETREGS.
1891 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
1892 * configure: Regenerated.
1893 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
1894 CANNOT_STORE_REGISTER): New defines.
1895 * i386-linux-nat.c (have_ptrace_getregs): New variable.
1896 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
1897 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
1898 store_register, old_store_inferior_registers): Copied over from
1899 `inptrace.c' as a temporary measure.
1900 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
1901 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
1902 HAVE_PTRACE_GETREGS isn't defined.
1903 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
1905 (fetch_inferior_registers, store_inferior_registers): Fall back on
1906 the method use in `infptrace.c' (by calling
1907 old_fetch_inferior_registers and old_store_inferior_registers) if
1908 `have_ptrace_getregs' isn't set.
1912 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
1913 of gregset_t and fpregset_t. Those are the only names that are
1914 guaranteed to specify the right types for all supported Linux
1916 Various doc fixes and gratitious local variable renames, all in an
1917 attempt to stress similarities between the code and unify the
1918 terminology used. Use ISO-C all over.
1919 (regmap): Remove trailing comma.
1920 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
1921 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
1922 is unnecessary and wasn't used anyway. All callers changed.
1923 (convert_to_fpregset, convert_to_xfpregset): Likewise.
1924 (fetch_regs, store_regs): Remove unused variable `regno'.
1925 (fill_fpregs): If REGNO is not -1, only update the specified
1927 (fetch_core_registers): Renamed from
1928 i386_linux_fetch_core_registers. There is no need for a unique
1929 name since the function is static anyway.
1930 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
1931 since it is more descriptive.
1935 * MAINTAINERS (readline/): Expand to include host maintainers.
1939 Fix support for Linux/i386 signal trampolines. The old approach
1940 didn't work for Linux 2.2 and beyond, and didn't work with recent
1941 versions of the GNU C library.
1942 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1943 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
1944 (linux_rt_sigtramp_code): New variable.
1945 (LINUX_RT_SIGTRAMP_LEN): New define.
1946 (i386_linux_rt_sigtramp_start): New function. Detect start of
1947 signal trampolines for RT signals.
1948 (i386_linux_sigtramp): Removed.
1949 (i386_linux_in_sigtramp): New function.
1950 (i386_linux_sigcontext_addr): New function. Recognize the names
1951 of the signal tranmpolines used by recent versions of the GNU C
1952 library, and add support for RT signals.
1953 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
1954 defines. Moved here from config/i386/tm-linux.h.
1955 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
1956 Reimplement in terms of i386_linux_sigcontext_addr.
1957 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
1958 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
1959 Moved to i386-tdep.c.
1960 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
1965 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
1969 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
1974 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
1975 ``Blanket Write Privs'' maintainers.
1980 * language.c (longest_local_hex_string_custom): Don't compile
1981 'long long' section if host doesn't have 'long long'.
1985 * language.c (longest_raw_hex_string): Comment out. Appears
1990 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
1991 "mmalloc.h" which means using PTRs.
1992 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
1996 * defs.h (store_address, store_unsigned_integer, store_address):
1997 Replace PTR with void* in delcaration.
1998 * findvar.c (extract_signed_integer, extract_unsigned_integer,
1999 extract_long_unsigned_integer, extract_address,
2000 store_signed_integer, store_unsigned_integer, store_address):
2001 Convert definition to ISO-C. Replace PTR with void*.
2005 * defs.h (make_cleanup_func): Document as deprecated.
2006 (make_cleanup_ftype): New typedef. Make signature consistent with
2007 other function typedefs. Document as not be used out side of
2008 make_cleanup code. Use in make_cleanup declarations.
2009 (null_cleanup): Replace PTR with void*.
2011 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
2012 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2013 null_cleanup): Change K&R definition to ISO-C using void* and
2015 (discard_my_cleanups): Don't cast argument to free.
2019 * defs.h (struct continuation_arg): Change type of field 'data'
2022 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2024 * event-top.c: Ditto.
2028 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
2030 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
2031 SUBDIR_GDBTK_ALL): Define.
2032 (all-gdbtk, clean-gdbtk): New targets.
2033 (all): Add CONFIG_ALL as dependency.
2034 (clean): Add CONFIG_CLEAN as dependency.
2036 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2037 (LN_S): Define. Delete GDBtk's link code.
2041 * configure.in (ENABLE_GDBTK): Delete variable.
2042 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2043 * Makefile.in: Update.
2044 * configure: Regenerate
2048 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
2053 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2054 Override definitions to include the normal FPU registers.
2055 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
2056 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
2058 (i387_to_double, double_to_i387): Remove prototypes.
2062 * findvar.c (extract_floating, store_floating): Use target
2063 floating point type sizes rather host sizes to determine
2064 which conversion needs to be done.
2068 * uw-thread.c: Apply GNU conventions to comment formatting.
2069 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
2070 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
2071 call to deactivate_uw_thread().
2075 * MAINTAINERS: Daniel Berlin is C++ maintainer.
2079 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
2080 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
2081 share SCO/Unixware. Nick Duffek and Peter Schauer share
2087 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
2088 * remote-rdi.c (arm_rdi_close): Ditto.
2092 * CONTRIBUTE (configure.in): Note that patches to configure are
2097 * MAINTAINERS: Correct my own mail address.
2101 * MAINTAINERS: Document people with paperwork pending.
2106 Make NEW_PROC_ABI interface functional on Solaris x86.
2107 * sol-thread.c (ps_lgetLDT): Rewrite to use new
2108 procfs_find_LDT_entry function from procfs.c, mostly copied from
2110 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
2116 * config/i386/tm-i386sol2.h (MERGEPID): Define.
2121 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
2122 FRAME_FIND_SAVED_REGS.
2123 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
2124 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
2130 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
2136 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
2137 (top level): Add prototypes for go32_* functions.
2138 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
2139 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2140 Override definitions from tm-i386.h.
2141 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
2142 * i386-tdep.c (i386_extract_return_value)
2143 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
2144 to the list of targets which return FP values in FP registers.
2146 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
2147 that this function be re-implemented using multi-arch.
2152 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
2154 * ser-go32.c: Include string.h, for prototype of strncasecmp.
2155 (dpmi_regs, dpmi_sregs): Remove unused variables.
2156 (dos_flush_input): Return a value, to prevent compiler warning.
2157 * expprint.c (dump_prefix_expression): Use %ld in format and cast
2158 sizeof(union exp_element) to long, to prevent GCC from complaining
2159 about format/argument mismatch.
2160 (dump_postfix_expression): Likewise.
2164 * arm-tdep.c: Include <ctype.h>.
2169 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
2170 that the target's stack was valid.
2175 * dwarf2read.c (read_address): Read 16-bits addresses.
2179 * arm-linux-nat.c (fetch_nw_fpe_*):
2180 Renamed to fetch_nwfpe_* to use the same naming convention
2181 as in the Linux kernel. Modified prototype to get rid of
2183 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
2184 naming convention as in the Linux kernel. Fixed calls to
2186 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
2191 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2195 * win32-nat.c: Remove unneeded header.
2200 * wince.c: Include "gdb_wait.h" and not "wait.h".
2204 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
2205 Target/Architecture maintainers descriptions.
2209 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
2210 Reorder headers a bit. Overall cleanup and minor reformatting.
2211 (MIG_SERVER_DIED): Remove define.
2212 (proc_update_sc): Add braces to silence compiler warning.
2213 (proc_steal_exc_port): Initialize err to zero.
2214 (make_proc): Add braces to silence compiler warning.
2215 (inf_validate_task_sc): Add cast to silence compiler warning.
2216 (inf_set_traced): Reorganize a bit to silence compiler warning.
2217 (inf_validate_procs): Use mach_msg_type_number_t for all thread
2218 numbers and add braces to silence compiler warning.
2219 (gnu_wait): Add prototypes for server functions and add braces to
2220 silence compiler warnings.
2221 (S_exception_raise_request): Pass subcode to inf_debug call.
2222 (gnu_write_inferior): Remove unused variable `protection_changed'.
2223 (gnu_xfer_memory): Remove unused variable `result'.
2224 (set_sig_thread_cmd): Remove unused varible `tid'.
2225 (set_signals_cmd): Remve unused variable `trace'.
2226 (add_task_commands): Provide complete prototype. Reformat help
2227 strings a bit to make sure the first line is a full sentence.
2228 Call info_port_rights_cmd instead of info_send_rights_cmd for the
2229 "info port-rights" command.
2230 (add_thread_commands): Provide complete prototype. Make static.
2231 Reformat help strings a bit to make sure the first line is a full
2233 (_initialize_gnu_nat): Provide complete prototype.
2237 Make cross-compilation for the Hurd more friendly.
2239 * configure.in: Use AC_CHECK_TOOL to find MiG.
2240 * Makefile.in (MIG): New variable.
2241 * config/i386/i386gnu.mh (MIG): Remove.
2242 * configure: Regenerated.
2246 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2247 comment explaining motivation behind this function and why
2248 the generic facilities won't work for this platform.
2249 * rs6000-tdep.c (skip_prologue): Always test to make sure
2250 that an instruction is read successfully from the target's
2251 memory. Introduce notion of instructions which may appear in
2252 the prologue, but may not end the prologue. Added explicit
2253 check for nop instruction. Use memset() to zero the frame
2254 data instead of assignment from a statically allocated,
2255 uninitialized structure.
2259 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2260 systems. Note that Jim Blandy as maintainer for ``tracing
2266 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2267 NetBSD...) sys_errlist should not be declared in hsys.c.
2268 NEED_SYSERRLIST is set already by configure, so we can use it.
2269 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2270 posix compliant and we should not work with the old compatibility
2271 stuff. Because of that I undef BSD in case of FBSD etc and include
2272 sys/ioctl to get the flags.
2273 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2278 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2279 of return structure in r3 if necessary.
2280 (ppc_linux_memory_remove_breakpoints): New function.
2281 * rs6000-tdep.c (skip_prologue): Make sure that the cases
2282 for storing either cr or lr to the stack only handle those
2283 cases. (I.e, don't let these cases match 0x00000000 which is
2284 found found in the shared library trampoline prior to the
2285 loading of the shared library.)
2286 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2288 (MEMORY_REMOVE_BREAKPOINT): Define.
2292 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2296 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2297 $(SUBDIR_*_INSTALL) when so configured.
2298 * configure: Regenerate.
2300 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2302 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
2304 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2305 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2306 SUBDIR_GDBTK_INSTALL): Define.
2307 (install-gdbtk): New target.
2311 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2312 * configure: Regenerate.
2316 * configure.tgt: Add arm, mips, sh wince targets.
2317 * config/arm/tm-wince.h: New file.
2318 * config/arm/wince.mt: New file.
2319 * config/sh/tm-wince.h: New file.
2320 * config/sh/wince.mt: New file.
2321 * config/mips/tm-wince.h: New file.
2322 * config/mips/wince.mt: New file.
2323 * wince.c: New file.
2324 * wince-stub.c: New file.
2325 * wince-stub.h: New file.
2326 * sh-tdep.c: Use correct register names for Windows CE.
2330 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2331 (error_return, quit_return): Merge into catch_return pointer.
2332 (return_to_top_level): Update comment. Longjmp to *catch_errors,
2333 and communicate reason to catch_errors via setjmp return value.
2334 (catch_errors): Always catch both quit and error, and if a catch
2335 wasn't requested by caller, throw it to the next catch_error.
2336 Replace dual longjmp buffer memcpy with single pointer change.
2337 Add FIXME for possibly adding new interface to tell caller what
2338 event was caught. Add extensive comments.
2339 * defs.h (enum return_reason): Reserve 0 for use as initial
2340 setjmp() return value.
2341 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2343 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2347 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2348 * valops.c (_initialize_valops): Add command "set unwindonsignal".
2349 (hand_function_call): Test for unwind_on_signal and act accordingly.
2353 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
2354 Match ../include/dis-asm.h change.
2355 * gdbarch.h: Regenerate.
2356 * corefile.c (dis_asm_read_memory): Update.
2360 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2361 (ENABLE_CFLAGS): Move initialization to start of file.
2362 (enable-gdbmi): Add new configure option --enable-gdbmi. When
2363 selected and an ${srcdir}/mi directory is present enable MI
2366 * configure: Regenerate.
2368 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
2369 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
2370 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
2371 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
2373 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
2374 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
2376 * mi: New directory. MI interface to GDB.
2378 * defs.h (interpreter_p): Declare when UI_OUT.
2379 * top.c (gdb_init): When interpreter_p, check that the interpreter
2380 was recognized by one of the linked in interpreters.
2381 * main.c (interpreter_p): Define.
2382 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2383 * event-top.c (display_gdb_prompt): When interpreter_p, assume
2384 interpreter displays prompt.
2386 * breakpoint.c (print_it_typical, watchpoint_check,
2387 print_one_breakpoint, mention): When MI include additional
2388 target status information.
2389 * infrun.c (print_stop_reason, normal_stop): Ditto.
2393 * gdbarch.sh: Make the `default' field really default to zero, as
2396 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
2397 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
2399 (default_coerce_float_to_double, standard_coerce_float_to_double):
2401 (value_arg_coerce): Adjust for new definition.
2402 * value.h (default_coerce_float_to_double,
2403 standard_coerce_float_to_double): New declarations for the above.
2404 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
2405 * gdbarch.c, gdbarch.h: Regenerated.
2406 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
2407 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
2409 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
2411 (mips_gdbarch_init): Install that as our coerce_float_to_double
2416 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
2418 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
2419 forward declaration.
2421 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
2422 where the next frame is a signal handler caller.
2424 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
2426 (tm-linux.h): Include.
2427 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
2428 include this file for us.
2429 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
2430 config/tm-linux.h for us.
2431 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2435 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2436 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2437 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2440 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2441 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2442 * config/powerpc/xm-linux.h: Substantially revised for native
2444 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2445 (NATDEPFILES): Update list to reflect the fact that we can
2448 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2449 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2450 Renamed; The former names were lacking the rs6000_ prefix.
2451 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2452 instead of rs6000_frame_chain.
2453 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2454 of rs6000_frameless_function_invocation.
2460 * event-loop.c (handle_file_event): In case of poll, enable
2461 printing of informational message if an error/exception is
2462 detected on the file descriptor.
2466 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2470 * buildsym.c: Include "language.h" and "expression.h" for
2471 longest_local_hex_string_custom.
2475 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2476 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2481 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2482 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2483 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2484 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2485 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2487 * MAINTAINERS: Add Nick Clifton to write after approval list.
2491 * MAINTAINERS: Add note on multiple maintainers.
2495 * cli-out.c (cli_table_header): Type of parameter `alignment' is
2496 `enum ui_align', not `int'.
2497 (cli_field_string, cli_field_skip): Likewise.
2502 * buildsym.h (add_free_pendings): Declare.
2503 * buildsym.c (add_free_pendings): New function.
2504 (make_blockvector): 32x64 fix using longest_local_hex_string().
2505 (start_subfile): initialize variable 'subfile'.
2509 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2510 make sure that all is cleaned up after we disconnect from the
2512 (remote_detach): Ditto.
2517 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2518 potentially harming mistake.
2522 * arm-tdep.c: Use header file instead of extern declarations for
2523 the {get,set}_arm_regname* functions.
2527 * configure.in: Replaces obsolete gdbtk-variable.c with
2529 * configure: Regenerate.
2530 * Makefile.in: Remove obsolete/extraneous references to
2535 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2536 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
2537 33 by definition, whereas REALTIME_LO might be 32 on systems that
2538 have SIG32 such as Linux. Make sure that the signal number
2539 returned is within the range specified by REALTIME_LO and
2544 * configure: Regenerated.
2548 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2549 _initialize_arm_tdep): Allows the user to choose between any of
2550 the flavors available for the disassembly to be used in the "info
2551 reg" command and elsewhere in gdb. It prevents having to maintain
2552 this information in two places by using the data kept in the
2557 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2558 prfpregset_t in <sys/procfs.h>.
2559 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2561 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2562 prgregset_t and prfpregset_t if they are not already present.
2567 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2571 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2576 Changes for AIX 4.3:
2577 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2578 to correct value for generic dummy frames. When using
2579 generic dummy frames, don't attempt to write TOC value or
2580 function to call into the call dummy.
2581 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2582 code to also handle the PowerOpen ABI.
2583 (ppc_push_return_address): Enable for all ports.
2584 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2585 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2586 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2587 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2588 provided by generic RS6000 definitions so that call dummies
2589 are implemented using generic dummy frames instead.
2591 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2592 prior to changing the stack pointer via ptrace(). Also, ignore
2593 attempts to store to undefined registers that are less than
2596 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2597 frame from 436 to 448 to account for alignment padding.
2598 (rs6000_push_arguments): Obtain actual register size instead
2599 of assuming the register is 4 bytes long. [There's still
2600 more work to be done to totally remove the 4 byte assumption,
2601 however.] Make sure the stack is 16 byte aligned as required
2602 by the PowerOpen ABI. Also, make sure that small structures
2603 passed in registers are properly aligned within the register.
2609 * rs6000-tdep.c (skip_prologue): skip copying of argument
2610 registers to local variable registers.
2614 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
2615 sym->section->index number is not a SECT_OFF_* code.
2619 * MAINTAINERS (write after approval): Add H.J. Lu.
2623 * sh-tdep.c: Remove extraneous code.
2627 * elfread.c (elf_symtab_read): Move the use of sym to after where
2633 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2638 * dwarf2read.c: (die_is_declaration): New fn.
2639 (read_structure_scope): Use it.
2641 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2645 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2646 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2648 * gdbserver/low-nbsd.c: New file.
2650 * gdbserver/Makefile.in: convert to autoconf.
2651 * gdbserver/configure.in: likewise.
2652 * gdbserver/configure: generate.
2656 * CONTRIBUTE: New file. How to contribute to GDB.
2660 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
2661 Buettner to powerpc maintainers. Make Kevin Buettner the
2662 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
2663 and Jason Molenda to write after aproval list.
2667 * MAINTAINERS: Reformat. Separate into check-in categories.
2671 * uw-thread.c: Remove __FUNCTION__ GNUism.
2675 * elfread.c (elf_symtab_read): Use offset for the section in which a
2676 symbol resides, instead of .text section for calculating address of a
2682 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
2683 no longer necessary now we have gdb_wait.h.
2687 * gnu-nat.c (proc_string): Make global.
2688 (do_mach_notify_dead_name): Suppress dead name notifications if we
2689 know that the task is dead.
2693 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2694 instead of directly from the kernel. Add some hackery to make
2695 sure that the info isn't influenced by suspension of the task in
2696 the proc server itself.
2700 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
2701 approved by Michael Snyder.
2705 * linux-thread.c: Include defs.h before gdb_wait.h.
2709 * Makefile.in (wait_h): Delete macro. Update all dependencies
2710 specifying gdb_wait.h instead.
2712 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
2713 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2714 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2715 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2716 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2717 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2718 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
2719 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
2720 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
2721 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
2723 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
2725 * gdb_wait.h: New file. Based on ../include/wait.h. Include
2726 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
2730 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
2731 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
2732 (d10v_stack_align): Declare.
2733 * d10v-tdep.c (d10v_stack_align): Define.
2737 * top.c (remote_timeout): Change default to 2. Add comment
2738 explaining history of changes to the default value.
2739 * remote.c (_initialize_remote): Remove code that adds set/
2740 show remotetimeout, as that's also done in top.c
2744 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
2745 Return E01 instead of P01 when 'P' command fails.
2749 * remote.c (putpkt_binary): Handle NAK from target stub.
2753 * configure.in: Remove the addition of sol-thread.c to the
2754 CONFIG_INITS list. This caused problems with init.c, because
2755 sol-thread.c would be grepped twice for _initialize_* functions.
2757 * Makefile.in: Add FIXME for init.c.
2761 Clean up compiler warnings:
2762 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
2763 stack.c, valprint.c: Change variables to unsigned.
2764 * bcache.c: Rearrange to avoid warnings about variables not being set.
2765 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
2766 rather than declaring print_max and repeat_count_threashold
2767 ourselves (incorrectly).
2768 * valprint.h: Do declare repeat_count_threashold.
2769 * ch-exp.c: Use default case for internal error.
2770 * findvar.c: Don't omit argument type.
2771 * symtab.c: Remove unused variable.
2775 * c-typeprint.c (remove_qualifiers): New function.
2776 (c_type_print_base): Use it to remove qualifiers from C++
2777 qualified names, not strrchr.
2779 * c-typeprint.c (c_type_print_base): Recognize type conversion
2780 operators by calling is_type_conversion_operator.
2781 (is_type_conversion_operator): New function.
2785 * config/arm/tm-arm.h (LOWEST_PC): Define.
2789 * infrun.c (resume): Make just one call to target_resume(), instead
2790 of four: set up correct parameters in all the cases ahead of time,
2791 and do call at the end.
2795 * config/powerpc/tm-ppc-eabi.h: Define
2796 SOFUN_ADDRESS_MAYBE_MISSING.
2800 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
2805 * Makefile.in (INIT_FILES): Append CONFIG_INITS
2806 * configure.in (CONFIG_INIT): Initialize.
2807 (links): Link srcdir/gdbtk/library to gdbtcl2.
2808 * gdbtcl2: Moved to gdbtk/library.
2809 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
2810 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
2811 gdbtk.h: Moved to gdbtk/generic.
2815 * printcmd.c (build_address_symbolic): New function. Returns all
2816 the parts that are necessary to print an address in a symbolic
2818 (print_address_symbolic): Split into a printing part and an
2819 information building part, build_address_symbolic().
2821 * defs.h (build_address_symbolic): Export.
2825 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
2830 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
2831 arguments on dummy frames.
2835 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
2836 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
2840 * remote.c (getpkt_sane): New function. It is the old getpkt(),
2841 which now returns a timeout indication.
2842 (getpkt): New function. Wrapper for getpkt_sane(), so that return
2843 value can still be ignored.
2847 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
2852 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
2853 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
2856 * Makefile.in: Update.
2858 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
2859 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
2860 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
2861 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
2862 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
2863 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
2864 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
2865 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
2866 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
2867 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
2868 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
2869 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
2870 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
2871 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
2872 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
2873 config/pa/tm-hppa.h: Update.
2874 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
2878 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
2879 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
2880 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
2881 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
2882 config/m88k/delta88v4.mh, config/mips/irix4.mh,
2883 config/mips/irix5.mh, config/mips/mipsv4.mh,
2884 config/powerpc/solaris.mh (NATDEPFILES): Change references to
2885 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
2886 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
2890 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
2892 * main.c (captured_main): Only use the legacy tui_file code when
2893 linking in older code such as the TUI.
2895 * gdb-file.h, gdb-file.c: New files.
2896 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
2897 null_file_isatty, null_file_rewind, null_file_put,
2898 null_file_flush, null_file_write, null_file_fputs,
2899 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
2900 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
2901 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
2902 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
2903 set_gdb_file_data, struct accumulated_gdb_file,
2904 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
2905 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
2906 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
2907 stdio_file_delete, stdio_file_flush, stdio_file_write,
2908 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
2909 Moved to gdb-file.h and gdb-file.c.
2910 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
2911 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
2912 tui_file_rewind, tui_file_put, tui_file_fputs,
2913 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
2914 fputs_unfiltered_hook):
2915 Moved to tui/tui-file.c and tui/tui-file.h.
2917 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
2918 (tui-file.o, gdb-file.o): Add dependencies.
2919 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
2920 * main.c: #include tui/tui-file.h.
2924 * findvar.c (value_from_register): Special case handling of D10V
2925 pointer values fetched from registers.
2929 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
2930 support for new style thumb prologues.
2934 * arm-tdep.c: Remove extraneous dash at start of strings
2935 introduced in previous delta.
2939 * arm-tdep.c: Replace uses of arm_toggle_renames() with
2940 parse_arm_disassembler_option().
2944 * symtab.c (decode_line_1): Don't let commas that are within
2945 quotes or parenthesis terminate the line spec. Don't use pp when
2946 removing the final double quote of a double-quoted string. Don't
2947 forget to skip the opening double quote. I have no clue whether
2948 this change is correct; probably we've just moved this function
2949 from one buggy place to another buggy place, and never came within
2950 an outhouse whiff of correctness.
2951 (find_toplevel_char): New function.
2955 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
2956 passing the pointer to a thumb function as an argument.
2960 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
2961 are reinserted for another run.
2965 * cli-out.c (cli_filed_string): Test for NULL string.
2969 * infcmd.c (run_stack_dummy): Account for a random signal stopping
2970 the inferior as well as breakpoints being hit while performing an
2971 inferior function call.
2972 * valops.c (hand_function_call): Ditto.
2978 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
2979 i386_REGS_SEGS_STATE.
2980 (HAVE_I387_REGS): Define.
2981 (FLOAT_INFO): Remove.
2982 * i386gnu-nat.c: Almost completely rewritten to use new i386
2983 register layout and `float info' implementation.
2984 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
2985 Move prototypes from here.
2986 * gnu-nat.h: To here.
2990 * utils.c (get_field, put_field): Fix buffer underruns and
2991 overruns. Also, handle case where total_len is not evenly
2993 (getfield): Make sure zeroing of unwanted bits occurs even
2994 when bit field to extract does not straddle two or more
2999 * defs.h: Add gdb_thread_select declaration.
3003 * linux-thread.c (_initialize_linuxthreads): Make sure that
3004 linuxthreads_block_mask does not block SIGCHLD.
3008 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3009 text so that new lines work properly.
3013 * proc-utils.h: New file. Export functions from proc-*.c.
3015 * proc_api.c: Rename to:
3016 * proc-api.c: New file. Add include of proc-utils.h.
3018 * proc_events.c: Rename to:
3019 * proc-events.c: New file.
3021 * proc_flags.c: Rename to:
3022 * proc-flags.c: New file.
3024 * proc_why.c: Rename to:
3025 * proc-why.c: New file. Add include of proc-utils.h.
3027 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
3028 ctype.h, proc-utils.h.
3029 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3030 (open_procinfo_files): Conditionalize local variable tmp, to avoid
3032 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
3034 (procfs_wait): Adjust format in some printf_filetered calls to
3035 avoid compiler warnings.
3036 (make_signal_thread_runnable): Ifdef 0. The calls to this function
3037 are also ifdef'd 0 .
3038 (procfs_resume): Add parentheses around '&&' operation.
3039 (procfs_set_exec_trap): Remove unused variable.
3040 (info_proc_cmd): Add braces to avoid ambiguous else clause.
3042 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
3043 proc-why.o): Update dependencies.
3045 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3050 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3052 * configure: Regenerated.
3056 * stack.c (print_frame_info_base): Break up into the frame info
3057 (location) printing part and the rest (source line printing).
3058 (print_frame): New function. Take care of printing the location
3062 * infrun.c (normal_stop): Use enum values rather than integers for the
3063 source_flag to be passed to show_and_print_stack_frame().
3066 * frame.h (print_what): New enum for 'source' argument to
3067 print_frame_info_base(). Use this instead of obscure numbers.
3072 * event-top.c (stdin_event_handler): call quit_command rather than
3073 exit -- run cleanups, give target code a chance to say goodbye to
3074 the target. Fixes bug where the inferior processes were left
3075 around on Solaris (and probably elsewhere) by the testsuite.
3079 * v850-tdep.c (v850_target_architecture_hook): Setup correct
3080 machine id for disassembly.
3084 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
3085 convert_to_regset, when regno indicates a specific register.
3089 * uw-thread.c: Document libthread.so debugging interface. Minor
3090 comment and formatting tweaks.
3091 (DEBUG): #define as 0 instead of 1.
3092 (CALL_BASE): Include function name in error msg.
3093 (libthread_stub): Adjust inferior_pid after thread exit.
3094 (uw_thread_create_inferior): Deactivate uw_thread_ops before
3095 asking procfs_ops to create inferior.
3096 (libthread_init): Don't return nonlocally on error.
3100 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
3105 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
3106 both sides are on the same state.
3110 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
3111 115200 (minor syntax mistake).
3115 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
3116 this here, to go along with the definitions of PIDGET and TIDGET.
3120 * thread.c (do_captured_thread_select): New function. Switch
3121 current thread, safely from within catch_errors().
3122 (gdb_thread_select): New function. Switch threads safely.
3123 (thread_command): Use gdb_thread_select().
3125 (do_captured_list_thread_ids): New function.
3126 (gdb_list_thread_ids): New function.
3128 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
3132 * configure.in: Avoid linking -limagehlp unless it's a native build.
3133 * configure: Regenerate.
3134 * thread.cc (add_thread): Clear private data pointer here or suffer
3135 strange behavior when it is checked for NULL later.
3139 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
3140 * configure.in: Add an additional library to cygwin link.
3141 * configure: Regenerate.
3144 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
3149 * uw-thread.c: New file to support UnixWare user-mode threads:
3151 * target.h (struct target_ops): New vector, to_extra_thread_info,
3152 allows back-ends to give extra details in info thread display.
3153 (target_extra_thread_info): define new macro.
3154 (target_find_new_threads): simplify macro. Cleanup comments.
3155 * target.c (to_extra_thread_info): default and inherit new vector.
3156 (cleanup_target): eliminate PARAMS, break up long lines,
3157 provide default definition for to_extra_thread_info, and
3158 to_find_new_threads. Default to_thread_alive and to_query
3159 to return_zero, not target_ignore (they each return int not void).
3160 (debug_to_find_new_threads): new debug entry.
3161 (setup_target_debug): add debug_to_find_new_threads.
3162 * gdbthread.h: export struct thread_info, find_thread_pid, and
3163 iterate_over_threads. Add comments. Eliminate PARAMS. Update
3164 copyright. Add new private data pointer for use by target back-ends.
3165 * thread.c (struct thread_info): move definition to gdbthread.h.
3166 (find_thread_pid): new exported function for thread lookup.
3167 (iterate_over_threads): new exported function for applying
3168 arbitrary operations to threads. Update copyright to 2000.
3169 (info_threads_command): use new target_extra_thread_info vector
3170 to display extra information about each thread (if implemented).
3171 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
3172 Add defines for PIDGET, etc.
3173 * config/i386/tm-i386sol2.h: ditto.
3174 * config/sparc/tm-sun4sol2.h: ditto.
3175 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
3176 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
3177 if -lpthread and -lpthreads fail.
3179 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
3180 (proc_flags): combine flags that UnixWare splits into two locations.
3181 (proc_modify_flag): add support for PR_KLC (kill on last close).
3182 (proc_[un]set_kill_on_last_close): new functions.
3186 * infrun.c (normal_stop): Print out thread id when we stop.
3190 * remote.c (remote_open_1): Fix message so it does not imply a
3191 specific syntax for serial ports, as it is OS dependent.
3192 (remote_async_open_1): Ibid.
3193 (init_remote_ops): Ibid.
3197 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3198 "set remotebaud" command (if set) when no speed is specified on
3199 the "target rdi" command.
3203 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3205 (baud_options[]): Ibid.
3209 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3210 used by each operating system.
3214 * breakpoint.c (until_break_command): Add an argument for the
3215 continuation, the beginning of the cleanups set up by this
3217 (until_break_command_continuation): Do cleanups until the one
3218 passed in as argument instead of doing all of them.
3220 * infcmd.c (finish_command_continuation): Expect a new argument,
3221 which indicates up to where to do cleanups. Update calls to
3222 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3223 (finish_command): Add another argument for the continuation: the
3224 starting cleanup for this command.
3230 * rdi-share/ardi.c: Allow interruption of interruptible
3231 targets with a <CNTL-C>.
3235 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3236 to control port to accommodate some versions of Angel.
3240 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3241 Add interpretation for C Support Library packets.
3245 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3246 is now being modified.
3247 * rdi-share/devsw.h: Adjust declaration of the above funtion.
3249 For older changes see ChangeLog-99
3255 version-control: never
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