3 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
4 patch being applied `Fri Apr 7 13:44:38 2000'.
8 * ia64-linux-tdep.c: New file.
9 * ia64-tdep.c (elf-bfd.h): Include.
10 (ia64_linux_sigcontext_register_address): New extern declaration.
11 (struct gdbarch_tdep): New struct.
12 (SIGCONTEXT_REGISTER_ADDRESS): New define.
13 (read_sigcontext_register): New static function.
14 (extract_bit_field, replace_bit_field, slotN_contents,
15 replace_slotN_contents): Made static.
16 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
17 Added new code for signal handler frames and call dummy frames.
18 (ia64_frame_init_saved_regs): Handle signal handler frames.
19 (ia64_find_saved_register): Removed.
20 (ia64_get_saved_register): Handle call dummy frames; reorganized
21 to call generic_get_saved_register() to find registers saved
23 (process_note_abi_tag_sections): New static function.
24 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
25 executable. Based upon this information, set target dependent
26 field sigcontext_register_address appropriately. Also set
27 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
28 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
29 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
30 (ia64_linux_in_sigtramp): New declaration.
34 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
39 * config/djgpp/README: Explain how to unpack using djunpack.bat.
43 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
44 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
46 (define_symbol): Ditto.
48 * valops.c (hand_function_call): Replace #ifdef
49 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
52 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
53 function REG_STRUCT_HAS_ADDR_P.
54 * gdbarch.h, gdbarch.c: Re-generate.
58 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
62 * win32-nat.c (handle_load_dll): Don't treat .text as a special
64 * somread.c (som_symfile_offsets): Ditto.
65 * somsolib.c (som_solib_add_solib_objfile): Ditto.
69 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
73 * command.h (help_all): Delete declaration.
74 * command.c (help_all): Add declaration. Convert function
75 argument list to ISO-C.
79 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
80 (d10v_stack_align): Make static.
81 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
85 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
86 run-time test for STACK_ALIGN_P.
87 * gdbarch.sh: Add support for function and variable predicates.
88 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
89 * gdbarch.h, gdbarch.c: Re-generate.
93 * defs.h, utils.c (free_current_contents): Change parameter to
97 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
98 `(free_current_contents, &x)', not `(free, x)'.
99 * utils.c (free_current_contents): Do not `free (NULL)'.
101 * printcmd.c (print_address_symbolic): Cleanup after a failed
102 call to build_address_symbolic.
106 * wince-stub.c (FREE): New macro.
107 (mempool): Just free any buffer prior to reuse. Don't bother with
109 (flag_single_step): New function.
110 (skip_message): Detect "helpful" Windows CE messages and skip sending
112 (wait_for_debug_event): Use skip_message to avoid sending debug
113 messages to the host.
114 (dispatch): Prelimary implementation of single step detection.
115 * wince.c: Rework SH single stepping code to be more consistent with
117 (handle_output_debug_string): Allow first chance exceptions to come
118 through since they seem to be all that we get on some versions of
120 (check_for_step): New function, conditionally compiled based on target.
121 (regptr): Delete obsolete function.
122 (handle_exception): Detect illegal instructions.
123 (get_child_debug_event): Return success only if event code matches
125 (child_create_inferior): Reflect change to get_child_debug_event
130 * win32-nat.c (thread_rec): Be more defensive about suspending already
132 (safe_symbol_file_add_stub): New function.
133 (safe_symbole_file_add_cleanup): New function.
134 (safe_symbol_file_add): New function.
135 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
136 bogus errors from non-stabs DLLs.
137 (handle_exception): Add work around for detection of first exception
138 breakpoint which does not seem to occur on W2K. Detect more "signals"
139 that can be effectively passed to the debuggee. Reorganize to eliminate
140 continue_status global.
141 (child_continue): Reorganize to eliminate continue_status global.
143 (child_resume): Ditto.
144 (get_child_debug_event): Ditto. Recognize when an a breakpoint
145 exception should be ignored. Change method for signalling when an
146 important event has occured to the caller.
147 (child_create_inferior): Use new method for noticing when
148 get_child_debug_event has found something interesting.
152 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
153 fails due to lack of space.
157 * command.c, command.h (help_all): Add functionality to display
158 a complete listing of available commands.
162 * arm-linux-nat.c (PIDGET, TIDGET): New.
163 (get_thread_id, GET_THREAD_ID): New.
164 (fetch_nwfpe_register, store_nwfpe_register): New.
165 (fetch_register, store_register): New.
166 (fetch_fpregister, store_fpregister): New.
167 (fill_gregset, supply_gregset): New.
168 (fill_fpregset, supply_fpregset): New.
169 (fetch_fpregs): Modified to use thread id's.
170 (store_fpregs): Modified to use thread id's and
171 fetch_nwfpe_register.
172 (fetch_regs): Modified to use thread id's.
173 (store_regs): Modified to use thread id's.
174 (fetch_inferior_registers): Modified to handle single register
176 (store_inferior_registers): Modified to handle single register
178 (arm_linux_register_u_addr): Removed.
180 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
182 * config/arm/linux.mh
183 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
186 * config/arm/nm-linux.h: Include config/nm-linux.h.
187 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
188 (REGISTER_U_ADDR): Removed.
189 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
190 (#include "solib.h"): Removed. Included via config/nm-linux.h.
196 * infrun.c (follow_fork_mode_kind_names): NULL terminate
198 (scheduler_enums): Ditto.
202 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
204 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
205 SIZEOF_CALL_DUMMY_WORDS): Update.
207 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
209 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
211 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
215 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
216 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
217 * gdbarch.c, gdbarch.h: Regenerated.
218 * arch-utils.c (default_return_value_on_stack): New function.
219 * arch-utils.h (default_return_value_on_stack): New declaration.
220 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
222 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
223 two-dimensional array, instead of faking it with explicit index
226 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
227 (Thanks to Guy Harris.)
231 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
239 * TODO: Document -Wreturn-type problem.
243 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
247 * infcmd.c (_initialize_infcmd): Add `info r' alias for
253 * bcache.c (free_bcache): Do not free NULL.
258 * NEWS: Update GDB version. Duplicate paragraph explaining
263 * Makefile.in (distclean): Delete tui/Makefile.
264 * TODO: Add deletion of tui/Makefile.in to list.
268 * symfile.h (struct section_addr_info ): Remove fields for special
269 treatment of .text, .data and .bss sections.
271 * solib.c (symbol_add_stub): The special field text_addr is not
272 available anymore. Search for the .text field the hard way.
274 * symfile.c (build_section_addr_info_from_section_table): Don't
275 fill in {text, data, bss}_addr any more.
276 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
277 to fill in section_offsets for objfile.
278 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
279 special case anymore.
280 (add_symbol_file_command): Ditto.
284 symfile.c: (symbol_file_command): Remove support for rombug, to
289 * symfile.c (add_symbol_file_command): Rewrite the arguments
290 processing part. Simplify syntax of command. Remove support for
292 (_initialize_symfile): Update help message for add-symbol-file
297 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
298 * gdbarch.h, gdbarch.c: Re-generate.
302 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
303 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
304 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
305 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
306 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
307 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
308 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
309 ADDRESS_TO_POINTER): Delete default definition. Handled by
312 * gdbarch.sh: Make multi-arch defaults, defaults for non-
314 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
315 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
316 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
317 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
318 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
319 Provide default/legacy implementation.
320 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
321 * gdbarch.h, gdbarch.c: Re-generate.
325 * findvar.c (store_typed_address, extract_typed_address): Fix
326 function names in error messages.
330 * config/djgpp/config.sed: Fix the lines which edit clean: and
331 uninstall-info: targets.
335 Bring IEEE_FLOAT under gdbarch's control.
336 * gdbarch.sh (IEEE_FLOAT): New entry.
337 * gdbarch.c, gdbarch.h: Regenerated.
338 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
339 (print_floating): Use IEEE_FLOAT as if it were an expression; use
340 the code specific to IEEE-format numbers whenever the value of
341 IEEE_FLOAT is non-zero.
342 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
343 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
344 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
345 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
346 config/mips/tm-mips.h, config/pa/tm-hppa.h,
347 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
348 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
349 IEEE_FLOAT, make sure they give it the value (1).
351 Provide the hooks needed to support architectures on which
352 pointers are not always simple byte addresses.
354 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
355 functions which architectures can redefine, defaulting to
356 generic_pointer_to_address and generic_address_to_pointer.
357 * findvar.c (extract_typed_address, store_typed_address,
358 generic_pointer_to_address, generic_address_to_pointer): New
360 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
362 (extract_address, store_address): Doc fixes.
363 * values.c (value_as_pointer): Doc fix.
364 (value_from_pointer): New function.
365 * defs.h (extract_typed_address, store_typed_address): New
367 * inferior.h (generic_address_to_pointer,
368 generic_pointer_to_address): New declarations.
369 * value.h (value_from_pointer): New declaration.
371 The following changes are all of the general form "Use these
372 functions instead of these other functions." In each case, the
373 change is because the new calls provide enough information to do
374 the appropriate address / pointer conversions, where the old calls
375 did not, or because the new functions are more appropriately named
376 for the operation being performed.
378 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
380 * blockframe.c (generic_push_dummy_frame): Use read_pc and
381 read_sp, not read_register.
382 * c-valprint.c (c_val_print): Use extract_typed_address instead of
383 extract_address to extract vtable entries and references.
384 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
385 instead of value_from_longest to extract the vtable's address.
386 * eval.c (evaluate_subexp_standard): Use value_from_pointer
387 instead of value_from_longest to compute `this', and for doing
388 pointer-to-member dereferencing.
389 * findvar.c (read_register): Use extract_unsigned_integer, not
391 (read_var_value): Use store_typed_address instead of store_address
392 for building label values.
393 (locate_var_value): Use value_from_pointer instead of
395 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
396 instead of value_from_longest, to build arguments to __d_shl_get.
397 * printcmd.c (set_next_address): Use value_from_pointer, not
399 (x_command): Use value_from_pointer, not value_from_longest.
400 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
401 not value_from_longest.
402 * valarith.c (value_add, value_sub): Use value_from_pointer, not
404 * valops.c (find_function_in_inferior, value_coerce_array,
405 value_coerce_function, value_addr, hand_function_call): Same.
406 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
407 * values.c (unpack_long): Use extract_typed_address to produce
408 addresses from pointers and references, not extract_address.
409 (value_from_longest): Use store_typed_address instead of
410 store_address to produce pointer and reference values.
414 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
415 HAVE_PSADDR_T): Add them here instead of in config.in.
417 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
418 * configure.in: Add check for broken prfpregset_t type.
419 * lin-thread.c (gdb_prfpregset): New typedef, depends on
420 definition of PRFPREGSET_T_BROKEN.
421 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
422 p_td_thr_setfpregs, thread_db_fetch_registers,
423 thread_db_store_registers): Use gdb_prfpregset_t instead of
425 * config.in: Regenerated.
426 * configure: Regenerated.
430 * mips-tdep.c (do_fp_register_row): copy the number of bytes
431 allocated, not the size of the pointer.
435 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
436 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
437 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
438 to handle floating point registers if NUM_FREGS is not zero.
442 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
443 and document to_find_new_threads bug.
447 * infrun.c (proceed, normal_stop): Change the error message about
448 failure to insert breakpoints/watchpoints so that it makes sense
449 even if ptrace is not used or no other processes can be active.
453 * configure.in: Add --enable-maintainer-mode.
454 * aclocal.m4, configure: Re-generate.
456 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
457 on maintainer-mode. Update copying.c in source directory.
458 (copying.txt): Delete rule.
459 (copying.o): Add explict paths to $(srcdir) and explicit make
464 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
465 (fetch_debug_register, fetch_debug_register_pair,
466 store_debug_register, store_debug_register_pair, is_power_of_2,
467 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
468 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
470 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
471 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
472 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
473 target_remove_watchpoint): Define.
474 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
475 ia64_linux_remove_watchpoint): Declare.
479 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
480 hardware breakpoint resources, return EBUSY.
481 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
482 one of the enumerated values, return EINVAL.
486 * README: Mention special build instructions for DJGPP.
487 * NEWS: Update with FP features on x87 platforms, and
488 DJGPP-related changes.
492 * top.c (gdb_completer_file_name_break_characters): New variable.
493 (line_completion_function): When completing on file names, use
494 gdb_completer_file_name_break_characters as word break
495 characters for the readline library.
499 * i387-tdep.c (print_i387_value): Avoid call to
500 floatformat_to_doublest if long double type is the same on host
505 * wrapper.h: Remove definitions of internal functions.
506 * wrapper.c: Remove definitions of exported functions (which are
507 already in wrapper.h) and make static all internal wrap_* functions.
511 * acconfig.h (USE_INCLUDED_REGEX): Add.
512 * Makefile.in (REGEX_CFLAGS): Delete
513 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
514 * configure, config.in: Re-generate.
518 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
520 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
525 * command.h (enum command_class): Remove trailing "," to placate
530 * TODO, NEWS: Update. Mention MI.
534 * gdbarch-utils.h, gdbarch-utils.c: Delete.
535 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
537 * Makefile.in: Update.
543 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
544 new "set mips saved-gpreg-size" command
545 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
546 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
547 either from target, or gdb multi-arch
548 (show_mips_command): New. For "show mips" prefix command
549 (set_mips_command): New. For "show mips" prefix command
550 (_initialize_mips_tdep): Add top-level mips prefix command
551 Add "set mips saved-gpreg-size" command
553 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
554 mips_default_saved_regsize.
555 (mips_gdbarch_init): Update.
556 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
557 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
558 mips_default_saved_regsize.
563 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
564 replace calls to target_xfer_memory() with target_read_memory()
565 and target_write_memory().
569 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
570 NULL. Macro returns a CORE_ADDR.
574 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
575 Don't include "bfd-elf.h".
576 (address_significant_size): Delete variable.
577 (dwarf2_build_psymtabs_hard): Don't set it, or check for
578 consistency between it and the Dwarf 2 compilation unit header
580 (read_address): Don't mask off bits above
581 address_significant_size.
582 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
583 (elf_bfd_h): Remove variable; it's no longer used.
587 * configure.in (NEW_PROC_API): Escape square brackets when testing
589 * configure: Regenerate.
593 * ChangeLog: Correct date on last entry.
594 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
595 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
596 * config/arm/tm-embed: Fix build warning from redefinition of
598 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
599 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
600 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
601 override default in tm-arm.h. Use default target byte order
606 * Makefile.in: Add dependency information for arm-linux-tdep.c.
607 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
611 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
612 of PROC_SERVICE_IS_OLD.
613 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
614 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
618 * Makefile.in (CFLAGS): Set using configure.
620 * configure.in (WARN_CFLAGS): Enable by default when GCC.
621 * configure: Re-generate.
626 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
627 procfs_ops.to_has_all_memory to 1.
633 * configure.in (_MSE_INT_H): Define on Solaris 7.
634 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
635 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
636 * configure: Regenerate.
637 * config.in: Regenerate.
641 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
642 Change to rely on PIDGET etc.
643 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
644 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
645 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
646 define. Allow target to use procfs hardware watchpoints.
647 * config/sparc/nm-sun4sol2.h: ditto.
648 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
649 definitions to use 16 bits for the pid, 15 bits for the tid, and
651 * config/sparc/tm-sun4sol2.h: ditto.
652 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
653 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
654 for more than 15 thread increments.
658 * top.c (filename_completer): Set subsequent_name to 1 early on,
659 to prevent an infinite loop if the first file in the directory is
660 a backup file (whose name ends in a `~').
664 * solib.c (update_solib_list): New function.
665 (solib_add): Call update_solib_list, and then read symbols.
666 (info_sharedlibrary_command): Call update_solib_list, not
671 * arm-linux-tdep.c: Resolve implicit function declarations by
672 including target.h and value.h. Inclusion of symtab.h is
677 * arm-linux-tdep.c: New file.
678 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
679 (arm_get_longjmp_target): Moved it and all defines
680 it uses to arm-linux-tdep.c.
681 (arm_linux_extract_return_value): Moved to
683 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
687 * infrun.c (handle_inferior_event): Call target_mourn_inferior
688 instead of kill_target.
692 * TODO: Make note of various C++ things i have planned for 5.1.
696 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
697 in shift. Stop GCC thinking it has a shift overflow.
701 * TODO: Remove the regex entry.
705 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
706 is defined and <regex.h> otherwise.
708 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
709 * monitor.c: Likewise.
710 * osfsolib.c: Likewise.
712 * source.c: Likewise.
713 * symtab.c: Likewise.
715 * Makefile.in (REGEX): Changed to @REGEX@.
718 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
719 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
721 * configure.in (--with-included-regex): New switch.
722 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
723 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
724 * configure: Regenerated.
728 * NEWS (powerpc-*-linux*): Mention.
732 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
736 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
737 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
739 * ia64-linux-nat.c (fill_gregset): Implement.
740 (supply_fpregset, fill_fpregset): New functions.
742 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
743 which the CFM is fetched for certain frames.
744 (find_global_pointer, find_extant_func_descr): Don't use
745 partial symtabs for locating sections.
747 * config/ia64/linux.mh (LOADLIBES): Define.
748 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
749 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
750 file containing generic linux declarations/definitions.
751 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
752 defined in generic nm-linux.h.
753 (solib.h): Remove include; already included in generic nm-linux.h.
757 * solib.c (solib_add): Move all the code for loading symbol tables
758 below the code to sort out additions and removals. That way, we
759 always catch all loaded shared libraries whose symbols we haven't
762 * solib.c (solib_add): Don't try to free a shared object's objfile
763 if it doesn't have one. Duh.
765 * solib.c (solib_add): If a pattern was given, but it doesn't
766 match any currently loaded shared libraries, print a message;
767 don't just be silent.
771 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
772 two-dimensional array instead of faking it with index
777 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
779 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
780 definition (and use the common one in tm-i386.h).
781 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
782 (I386_DJGPP_TARGET): Don't define, it's no longer required.
783 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
784 i386-tdep.c defines it for all x86 targets.
785 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
787 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
789 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
790 results. Fix editing of `main' arguments for non-GNU Sed.
794 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
795 error message: there's no "overlay on" command.
799 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
800 (copying.txt): New target, a link to COPYING.
809 (set_hook, error_hook): Remove PARAMS.
813 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
815 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
819 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
823 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
824 error() during parse_and_eval_type().
825 (check_stub_method): Call safe_parse_type instead of
826 parse_and_eval_type().
827 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
828 (wrap_parse_and_eval_type): New support function.
829 * wrapper.h (gdb_parse_and_eval_type): Prototype.
830 (wrap_parse_and_eval_type): Prototype.
834 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
838 * gdbarch-utils.h, gdbarch-utils.c: New files.
839 * Makefile.in (SFILES, COMMON_OBS): Update.
840 (gdbarch_utils_h) Define.
841 (gdbarch-utils.o): Add dependencies.
843 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
844 handling default method values.
845 (startup_gdbarch): Rename default_gdbarch, name misleading.
846 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
847 (register_name): Default to legacy_register_name.
848 (call_dummy_words): Default to legacy_call_dummy_words.
849 (sizeof_call_dummy_words): Default to
850 legacy_sizeof_call_dummy_words.
851 (register_convertible): Default to
852 generic_register_convertible_not.
853 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
854 (remote_translate_xfer_address): Default to
855 generic_remote_translate_xfer_address.
856 (frameless_function_invocation): Default to
857 generic_frameless_function_invocation_not.
861 * i386-linux-nat.c: Add copyright notice.
863 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
864 &floatformat_i387_ext.
865 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
869 * findvar.c (extract_floating): Remove reference to
870 TARGET_EXTRACT_FLOATING.
871 (store_floating): Remove reference to TARGET_STORE_FLOATING.
875 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
876 Safe version of value_subscript.
877 * varobj.c (): Use gdb_value_subscript() to get an array element value.
881 * ui-file.c: Include "gdb_string.h"
882 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
883 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
884 unions, since they are all used to hold both pointers and ints
885 at various times. Casting pointer to int and vice versa gives
886 warnings (and is not safe) if they are not the same size.
890 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
891 casting problems when int and pointer are not the same size.
892 * event-top.c (command_handler): Use data as a union.
893 (command_line_handler_continuation): Ditto.
894 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
895 (step_once): ditto. (finish_command_continuation): Ditto.
896 (finish_command): Ditto.
897 * breakpoint.c (until_break_command): Use data as a union.
898 (until_break_command_continuation): Ditto.
899 * utils.c (add_intermediate_continuation): Fix typo in comment.
903 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
904 * gdbarch.sh: Re-sync with gdbarch.[hc].
908 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
909 (install_minimal_symbols): Fix demangled symbol problems caused by
910 using add_minsym_to_hash_table for the demangled names, which is
911 wrong. Now we use add_minsym_to_demangled_hash_table.
912 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
913 caused by weird control flow.
914 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
918 * configure.in: -linux-gnu*, not -linux-gnu.
922 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
923 with qThreadExtraInfo.
927 * i386nbsd-nat.c (fetch_core_registers): Make static.
929 * m68knbsd-nat.c (fetch_core_registers): Make static.
930 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
934 * TODO: Update GDB 5 status.
938 * breakpoint.h (remove_hw_watchpoints): Add declaration.
939 * breakpoints.c (remove_hw_watchpoints): Update.
940 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
945 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
946 infrun.c (resume): Remove hardware watchpoints before stepping
947 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
951 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
955 * procfs.c (proc_set_watchpoint): Declare addr parameter as
956 CORE_ADDR, to match call from procfs_set_watchpoint.
958 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
959 Reselect the saved frame silently after frame selection for
960 watchpoint evaluation.
961 (insert_breakpoints): Add missing space in `Hardware watchpoint
962 deleted' message. Do not reinsert hardware watchpoint if it is
963 already marked for deletion at next stop.
967 * partial-stab.h: Add one more check against corrupted or irregular
972 * gnu-regex.c (regerror): Function renamed from `__regerror'.
973 (Change also approved in the mainline glibc sources)
978 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
979 particularly ensuring it can't return SERIAL_TIMEOUT when told
984 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
985 which never existed before, and thus, has no deprecated old command.
987 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
988 "set archdebug" (same goes for the show commands).
989 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
990 deprecate "set eventdebug" (same goes for the show commands).
991 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
992 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
994 x(init_main): Add the "set debug" and "show debug" commands.
995 Add setdebuglist and showdebuglist.
999 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
1000 Added prototype for the deprecate command so it doesn't complain.
1004 * top.c (print_gdb_version): Bump copyright year to 2000.
1008 * MAINTAINERS: Add Glen McCready to write after approval list.
1012 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
1013 * config.h: Regenerate.
1017 * TODO: Update. Add criteria for next release of GDB.
1021 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
1022 * config.h: Regenerate.
1026 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
1027 before installing GDB.
1031 * Makefile.in (all-gdbtk): Check for an existing link/directory.
1032 Re-format warning message. Document that post 5.0 this can be
1037 * ChangeLog: Revert whitespace changes.
1041 * MAINTAINERS: Update folks who need accounts.
1045 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
1049 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
1050 instead of TARGET_LONG_DOUBLE_BITS.
1051 * config/i386/tm-i386mk.h: Likewise.
1055 Provide `long double' support for most i386 targets.
1056 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
1057 &floatformat_i387_ext.
1058 (TARGET_LONG_DOUBLE_BITS): Define as 96.
1059 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
1060 `builtin_type_long_double'.
1061 (REGISTER_CONVERT_TO_VIRTUAL): Call
1062 i386_register_convert_to_virtual.
1063 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
1064 (i387_to_double, double_to_i387): Remove prototypes.
1065 (i386_extract_return_value): Change prototype to match definition
1067 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
1068 (TARGET_LONG_DOUBLE_BITS): #undef.
1069 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
1070 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
1071 (i387_extract_floating, i387_store_floating): Remove prototypes.
1072 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
1073 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
1074 (REGISTER_VIRTUAL_TYPE): Remove.
1075 * i386-tdep.c (i386_register_convert_to_virtual): New function.
1076 (i386_register_convert_to_raw): New function.
1077 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
1078 (i387_store_floating): Remove.
1082 * maint.c: Re-indent.
1086 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
1090 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
1095 * win32-nat.c: Back out special frame walking code. It was broken.
1096 (handle_exception): Correctly identify an illegal instruction.
1097 * config/tm-cygwin.h: Eliminate special frame handling. Just use
1098 normal i386 handling.
1102 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
1103 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
1104 (fetch_core_registers): Read fp registers.
1105 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
1109 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
1110 so that we can stop searching for the prologue past the function end
1111 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
1115 * linux-thread.c, lin-thread.c (save_inferior_pid,
1116 restore_inferior_pid): Don't do compile time comparison
1117 of TARGET_PTR_BIT and TARGET_INT_BIT.
1121 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
1123 (P_PEA_FP, P_MOVL_SP_FP): New macros.
1124 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
1126 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
1128 (delta68_in_sigtramp): New function.
1129 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
1130 (m68k_skip_prologue): Use P_* macros, not hex constants.
1131 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
1132 instructions, but accept them in any order; use P_* macros, not octal
1133 or hex constants; recognize also `fmovemx to (fp + displacement)' and
1134 `moveml to (fp + displacement)'.
1135 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
1136 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
1140 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
1144 * solib.c (open_symbol_file_object): To sneak an int argument
1145 past catch_errors, instead of casting it to a pointer, simply
1150 * gdbtypes.c (rank_function): Rank all N parameters and use correct
1151 index into the prams[] and args[] arrays.
1157 * top.c (execute_command): Checks all commands beore executing
1158 to see if the user needs to be warned that the command is
1159 deprecated, warns user if appropriate.
1160 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
1161 return values from void to struct cmd_list_element *.
1162 * command.c (lookup_cmd_1): Check aliases before following link
1163 in case user needs to be warned about a deprecated alias.
1164 (deprecate_cmd): new exported function for command deprecation,
1165 sets flags and posibly a replacement string.
1166 (deprecated_cmd_warning): New exported funciton to warn user about
1167 a deprecated command.
1168 (lookup_cmd_composition): New exported function that determines
1169 alias, prefix_command, and cmd based on a string. This is useful
1170 is we want to full name of a command.
1171 * command.h : Added prototypes for deprecate_cmd,
1172 deprecated_warn_user and lookup_cmd_composition, added flags to
1173 the cmd_list_element structure, changed return values for
1174 add_com_* and add_info_* from void to cmd_list_element.
1175 * maint.c : (maintenance_deprecate): New function to deprecate a
1176 command. This exists only so that the testsuite can deprecate
1177 commands at runtime and check the warning behavior.
1178 (maintenance_undeprecate) : New function, drops deprecated flags.
1179 (maintenance_do_deprecate): Actually does the (un)deprecation.
1180 (initialize_maint_cmds): Added the above new deprecate commands.
1183 * command.c (apropos_cmd_helper): New function, meat of the
1185 (apropos_command): New apropos command to search command
1186 names/documentation for regular expressions.
1187 (_initialize_command): Add the apropos command.
1191 * sol-thread.c (ps_pglobal_lookup): Change argument type from
1192 paddr_t to psaddr_t. This mistake appears to date from an
1193 erroneous man page in Solaris 2.5 -- the correct type from the
1194 system headers has always been psaddr_t.
1195 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
1200 * ia64-linux-nat.c: Fix copyright.
1201 (fill_gregset): Minor formatting fix.
1202 * ia64-tdep.c (template_encoding_table, fetch_instruction,
1203 examine_prologue): Clean up some compiler warnings.
1204 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
1205 find_global_pointer, find_extant_func_descr): New functions.
1206 (ia64_use_struct_convention, ia64_extract_return_value,
1207 ia64_push_arguments): Handle HFAs.
1208 (ia64_push_arguments): Find (or build) a function descriptor
1209 when given a function address.
1210 (ia64_push_return_address): Moved code for finding the
1211 global pointer into its own function, find_global_pointer ().
1215 * event-loop.c (handle_file_event): Run through indent.
1221 * event-loop.c (sys/types.h): File now included unconditionally.
1222 (use_poll): New variable..
1223 (gdb_notifier): poll- and select-versions merged.
1224 (add_file_handler): If HAVE_POLL, check whether poll is usable,
1225 and reset `use_poll' if not.
1226 (create_file_handler): Select poll- or select-version according to
1228 (delete_file_handler, handle_file_event): Likewise.
1229 (gdb_wait_for_event, poll_timers): Likewise.
1233 * printcmd.c (print_scalar_formatted): Truncate addresses to the
1234 size of a target pointer before passing them to print_address.
1238 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1239 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1241 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1242 (i386_extract_return_value): Rewritten. Correctly support all
1243 floating-point types and large integer types on targets that use
1244 the standard i386 GDB register layout and return floating-point
1249 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1253 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1254 * i386nbsd-nat.c: New file.
1256 * i386/tm-nbsd.h (NUM_REGS): Removed.
1257 (HAVE_I387_REGS): Defined.
1258 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1260 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1265 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
1266 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
1267 the write after approval list.
1271 * symtab.h (MAX_SECTIONS, struct section_addr_info,
1272 symbol_file_add): Move declarations from here...
1273 * symfile.h: ...to here.
1275 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1276 all section addresses, not just .text.
1277 * symfile.h, symfile.c (free_section_addr_info,
1278 build_section_addr_info_from_section_table): New functions.
1280 * symfile.h (MAX_SECTIONS): Increase value to 40.
1281 * symfile.c (syms_from_objfile): Add bounds check prior to
1282 accessing ``other'' array in a section_addr_info_struct.
1283 Remove unused variable section_offsets.
1284 (add_symbol_file_command): Remove unused variable text_addr.
1288 * breakpoint.c (bpstat_stop_status): Don't stop if a read
1289 watchpoint appears to break, but the watched value changed.
1293 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1294 a companion to gdbarch_alloc, which allows a gdbarch init function
1295 to free partially-built gdbarch structures.
1296 * gdbarch.c, gdbarch.h: Regenerated.
1300 * configure.host, configure.tgt (ia64-*-linux*): New entry.
1302 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1303 initialize_arch): Define for IA-64.
1304 (initialize_arch): Add declaration.
1308 * breakpoint.c (insert_breakpoints, remove_breakpoint)
1309 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1310 remove, or check status of hardware watchpoints for entire structs
1311 and arrays unless the user explicitly asked to watch that struct
1313 (insert_breakpoints): Try to insert watchpoints for all the values
1314 on the value chain, even if some of them fail to insert.
1316 * values.c (value_primitive_field): Set the offset in struct value
1317 we return when the field is a packed bitfield.
1321 * remote.c (remote_threads_extra_info): New function.
1322 Implement the extra thread info query for "info threads".
1323 (remote_threads_info): Clean up a bit.
1324 (use_threadinfo_query, use_threadextra_query): New variables.
1325 Control whether GDB will use the new or old protocol for
1326 thread info queries.
1327 (remote_open_1): Initialize new variables.
1328 (remote_async_open_1): Ditto.
1329 (remote_cisco_open): Ditto.
1333 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1334 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1335 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1339 * utils.c (floatformat_from_doublest): Don't assume that a long
1340 will be exactly 32 bits in length. Also... make sure space
1341 that we're writing the float to is completely initialized to
1342 zeroes, even when the number of bits in the float is not
1343 evenly divisible by FLOATFORMAT_CHAR_BIT.
1347 * i386-linux-nat.c: No need to #include "frame.h" any more.
1348 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1349 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1350 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1351 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1352 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1353 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1354 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1355 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1356 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1357 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1358 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
1359 out that these are target-dependent, and useful in non-native
1360 configurations. Moved to...
1361 * i386-linux-tdep.c: ... Here, a new file.
1362 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1363 (i386-linux-tdep.o): New rule.
1364 (i386-linux-nat.o): We no longer depend on frame.h.
1365 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1369 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1370 Print an error at compile time if we are to use select, but FD_SET
1372 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1373 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1374 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1375 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1376 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1377 instead of using memcpy and memset. Use FD_ISSET.
1379 * config/i386/xm-go32.h (fd_mask): Remove typedef.
1383 * command.c (_initialize_command): Document requirements for ``!''
1388 From Fri 10 Mar 2000 Robert
1390 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1394 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1396 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1397 _initialize_hpux_thread being called twice.
1398 * configure: Regenerated.
1402 * event-top.c (_initialize_event_loop): If instream is not
1403 connected to a terminal device, turn editing off.
1407 Support for building GDB with DJGPP, and running the test suite on
1409 * config/djgpp/djconfig.sh: New file.
1410 * config/djgpp/config.sed: New file.
1411 * config/djgpp/README: New file.
1412 * config/djgpp/fnchange.lst: New file.
1413 * config/djgpp/djcheck.sh: New file.
1417 * ser-go32.c (ports): Make the initializers complete, to pacify
1422 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1423 two-dimensional array, instead of faking it with explicit index
1426 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1427 linuxthreads_create_inferior): Fix typo in variable name: it's
1428 linuxthreads_exit_status, not linux_exit_status.
1430 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1433 * solib.c (solib_add): Delete debugging code.
1437 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1438 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1442 * language.c (set_lang_str): Do not call `free' for a null pointer.
1443 (set_type_str, set_range_str): Ditto.
1447 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1450 * solib.c (current_sos): Be more careful about freeing the new
1451 so_list node if an error occurs.
1453 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1454 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1455 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1456 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1457 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1458 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1459 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1460 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1461 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1462 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1463 i386_linux_sigtramp_saved_sp): Deleted. These all implement
1464 Linux-specific signal trampoline detection, and should be moved
1466 * i386-linux-nat.c: ... here.
1467 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1468 this any more, since we're not enabling OS-specific code in a
1469 OS-independent file.
1473 * Makefile.in (go32-nat.o): Add prerequisites.
1474 (ALLDEPFILES): Add go32-nat.c.
1479 * symfile.c (reread_symbols): Clear msymbol hash table.
1483 Deal with the inferior unloading shared objects.
1484 * solib.c (current_sos): New function, replacing find_solib.
1485 (find_solib): Deleted.
1486 (free_so): New function.
1487 (clear_solib): Call free_so, instead of writing it out.
1488 (solib_add): Rewritten: compare the inferior's current list of
1489 shared objects with GDB's list, and do the required loads and
1491 (info_sharedlibrary_command, solib_address): Don't use find_solib
1492 to walk the list of shared libraries: call solib_add, and then
1493 walk the list at so_list_head normally.
1494 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1495 detach the core target. These tasks are taken care of elsewhere.
1496 * target.c (remove_target_sections): New function.
1497 * target.h (remove_target_sections): New declaration.
1499 * solib.c (symbol_add_stub): Check whether we've already created
1500 an objfile for this shared object first, before doing all that
1501 work to compute section addresses, etc.
1503 * objfiles.c (unlink_objfile): Report an internal error if objfile
1504 doesn't occur in the object_files list.
1506 * solib.c (special_symbol_handling): Delete argument; it's not
1511 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
1512 from solib structures. Use it throughout solib.c, get rid of all
1514 (struct so_list): Change type of lmaddr to CORE_ADDR.
1515 (first_link_map_member): Change return value type to CORE_ADDR,
1517 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
1519 (open_symbol_file_object, find_solib): Change type of lm variable
1524 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1525 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1526 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1527 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1529 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
1530 not opened by dos_open, but let the 3 standard handles go through
1535 * eval.c (evaluate_subexp_with_coercion): Add call to
1536 check_typedef, to handle typedeffed vars correctly.
1540 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
1542 (QUIT): Note that this can probably be replaced by a function.
1546 Add support for a variable object that tries to evaluate itself in
1547 the currently selected frame, rather than in a fixed frame.
1549 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
1551 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
1553 * varobj.c (varobj_list): Return type indicates whether the
1554 variable's type has changed (for current frame variables).
1555 (varobj_update): Handle the case where the variable's type has
1557 (delete_variable_1): Allow for deletion of variables that have not
1559 (new_root_variable): Initialize use_selected_frame variable.
1560 (value_of_root): This is where most of the work to handle "current
1561 frame" variables was added. Most of the complexity involves
1562 handling the case where the type of the variable has changed.
1563 (varobj_create): Add a "type" argument, to tell if the
1564 variable is one of these "current frame" variables. Also protect
1565 call to parse_exp_1 from long jumping.
1569 * go32-nat.c (struct env387): Remove declaration.
1570 (print_387_status, i386_go32_float_info): Remove redundant
1572 (regno_mapping, sig_map, excepn_map): Add braces around inner
1574 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
1575 fix code which mixed signed with unsigned.
1576 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
1577 (go32_wait): Initialize INT3_addr.
1578 (go32_fetch_registers): Extend all FP registers that are shorter
1579 than 4 bytes to 32 bits. Support 32 standard FP registers defined
1580 on config/i386/tm-i386.h.
1581 (store_register): Support 32 FP registers.
1582 (go32_create_inferior): Don't crash if handed a NULL pointer
1583 instead of exec file name.
1584 (ignore): Remove unused function.
1585 (go32_insert_hw_breakpoint): Remove unused variables.
1586 (init_go32_ops): Set value of processing_gcc_compilation to 2.
1591 overloading, add support for seeing through references:
1592 * valops.c (find_overload_match): Handle STABS overloading for
1594 (find_overload_match): Look in right place for function arguments
1596 (find_overload_match): Rather than giving up when we have >1
1597 perfect match, just choose one, especially since the
1598 recommendation GDB gives ("disambiguate it by specifying function
1599 signature"), is basically impossible.
1600 (check_field_in): STREQ->strcmp_iw
1601 (search_struct_field): STREQ->strcmp_iw
1602 (find_method_list): STREQ->strcmp_iw
1603 * gdbtypes.c (rank_one_type): Add ability to see through
1605 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
1607 (rank_function): Rank function properly (was doing it wrong
1608 before, comparing the wrong parts of the arrays)
1609 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
1610 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
1611 associated with converting a non-reference to a reference.
1613 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
1618 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
1620 (gnu_attach): Change error message for missing
1621 argument to be identical to the corresponding message in
1622 `inftarg.c'. This makes the testsuite happy.
1626 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
1627 %eflags isn't modified. This fixes a bug where every call to a
1628 function in the program beyond the first call would fail.
1632 * MAINTAINERS: Devolve responsibility for domain maintenance.
1636 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
1640 * gdb.base/long_long.exp: Correct test suite failure when printing
1641 a long long value as a double on ARM platforms.
1645 * MAINTAINERS (Core): Anthony Green is the Java - including
1646 testsuite - maintainer. Reformat testsuite and language support
1651 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
1652 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
1653 i386_linux_saved_pc_after_call.
1659 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
1660 (compact_minimal_symbols): Added `objfile' argument.
1661 Put symbols in the objfile's hash table.
1662 (install_minimal_symbols): Put symbols in the objfile's demangled
1664 (lookup_minimal_symbol): Use hash table to find symbol in
1666 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
1668 (prim_record_minimal_symbol_and_info): Initialize the
1669 hash link fields of the new minimal symbol.
1670 * symtab.h (struct minimal_symbol): New fields `hash_next',
1671 `demangled_hash_next'.
1672 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
1673 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
1674 (struct objfile): New fields `msymbol_hash',
1675 `msymbol_demangled_hash'.
1679 * solib.c (first_link_map_member): Doc fix.
1685 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
1686 zero, since time_t might be unsigned.
1690 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
1692 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
1696 Allow GDB to run on Linux 2.0 again.
1697 * config.in: Add HAVE_PTRACE_GETREGS.
1698 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
1699 * configure: Regenerated.
1700 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
1701 CANNOT_STORE_REGISTER): New defines.
1702 * i386-linux-nat.c (have_ptrace_getregs): New variable.
1703 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
1704 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
1705 store_register, old_store_inferior_registers): Copied over from
1706 `inptrace.c' as a temporary measure.
1707 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
1708 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
1709 HAVE_PTRACE_GETREGS isn't defined.
1710 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
1712 (fetch_inferior_registers, store_inferior_registers): Fall back on
1713 the method use in `infptrace.c' (by calling
1714 old_fetch_inferior_registers and old_store_inferior_registers) if
1715 `have_ptrace_getregs' isn't set.
1719 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
1720 of gregset_t and fpregset_t. Those are the only names that are
1721 guaranteed to specify the right types for all supported Linux
1723 Various doc fixes and gratitious local variable renames, all in an
1724 attempt to stress similarities between the code and unify the
1725 terminology used. Use ISO-C all over.
1726 (regmap): Remove trailing comma.
1727 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
1728 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
1729 is unnecessary and wasn't used anyway. All callers changed.
1730 (convert_to_fpregset, convert_to_xfpregset): Likewise.
1731 (fetch_regs, store_regs): Remove unused variable `regno'.
1732 (fill_fpregs): If REGNO is not -1, only update the specified
1734 (fetch_core_registers): Renamed from
1735 i386_linux_fetch_core_registers. There is no need for a unique
1736 name since the function is static anyway.
1737 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
1738 since it is more descriptive.
1742 * MAINTAINERS (readline/): Expand to include host maintainers.
1746 Fix support for Linux/i386 signal trampolines. The old approach
1747 didn't work for Linux 2.2 and beyond, and didn't work with recent
1748 versions of the GNU C library.
1749 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1750 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
1751 (linux_rt_sigtramp_code): New variable.
1752 (LINUX_RT_SIGTRAMP_LEN): New define.
1753 (i386_linux_rt_sigtramp_start): New function. Detect start of
1754 signal trampolines for RT signals.
1755 (i386_linux_sigtramp): Removed.
1756 (i386_linux_in_sigtramp): New function.
1757 (i386_linux_sigcontext_addr): New function. Recognize the names
1758 of the signal tranmpolines used by recent versions of the GNU C
1759 library, and add support for RT signals.
1760 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
1761 defines. Moved here from config/i386/tm-linux.h.
1762 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
1763 Reimplement in terms of i386_linux_sigcontext_addr.
1764 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
1765 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
1766 Moved to i386-tdep.c.
1767 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
1772 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
1776 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
1781 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
1782 ``Blanket Write Privs'' maintainers.
1787 * language.c (longest_local_hex_string_custom): Don't compile
1788 'long long' section if host doesn't have 'long long'.
1792 * language.c (longest_raw_hex_string): Comment out. Appears
1797 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
1798 "mmalloc.h" which means using PTRs.
1799 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
1803 * defs.h (store_address, store_unsigned_integer, store_address):
1804 Replace PTR with void* in delcaration.
1805 * findvar.c (extract_signed_integer, extract_unsigned_integer,
1806 extract_long_unsigned_integer, extract_address,
1807 store_signed_integer, store_unsigned_integer, store_address):
1808 Convert definition to ISO-C. Replace PTR with void*.
1812 * defs.h (make_cleanup_func): Document as deprecated.
1813 (make_cleanup_ftype): New typedef. Make signature consistent with
1814 other function typedefs. Document as not be used out side of
1815 make_cleanup code. Use in make_cleanup declarations.
1816 (null_cleanup): Replace PTR with void*.
1818 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
1819 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
1820 null_cleanup): Change K&R definition to ISO-C using void* and
1822 (discard_my_cleanups): Don't cast argument to free.
1826 * defs.h (struct continuation_arg): Change type of field 'data'
1829 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
1831 * event-top.c: Ditto.
1835 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
1837 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
1838 SUBDIR_GDBTK_ALL): Define.
1839 (all-gdbtk, clean-gdbtk): New targets.
1840 (all): Add CONFIG_ALL as dependency.
1841 (clean): Add CONFIG_CLEAN as dependency.
1843 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
1844 (LN_S): Define. Delete GDBtk's link code.
1848 * configure.in (ENABLE_GDBTK): Delete variable.
1849 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
1850 * Makefile.in: Update.
1851 * configure: Regenerate
1855 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
1860 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
1861 Override definitions to include the normal FPU registers.
1862 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
1863 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
1865 (i387_to_double, double_to_i387): Remove prototypes.
1869 * findvar.c (extract_floating, store_floating): Use target
1870 floating point type sizes rather host sizes to determine
1871 which conversion needs to be done.
1875 * uw-thread.c: Apply GNU conventions to comment formatting.
1876 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
1877 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
1878 call to deactivate_uw_thread().
1882 * MAINTAINERS: Daniel Berlin is C++ maintainer.
1886 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
1887 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
1888 share SCO/Unixware. Nick Duffek and Peter Schauer share
1894 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
1895 * remote-rdi.c (arm_rdi_close): Ditto.
1899 * CONTRIBUTE (configure.in): Note that patches to configure are
1904 * MAINTAINERS: Correct my own mail address.
1908 * MAINTAINERS: Document people with paperwork pending.
1913 Make NEW_PROC_ABI interface functional on Solaris x86.
1914 * sol-thread.c (ps_lgetLDT): Rewrite to use new
1915 procfs_find_LDT_entry function from procfs.c, mostly copied from
1917 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
1923 * config/i386/tm-i386sol2.h (MERGEPID): Define.
1928 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
1929 FRAME_FIND_SAVED_REGS.
1930 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
1931 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
1937 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
1943 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
1944 (top level): Add prototypes for go32_* functions.
1945 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
1946 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1947 Override definitions from tm-i386.h.
1948 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
1949 * i386-tdep.c (i386_extract_return_value)
1950 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
1951 to the list of targets which return FP values in FP registers.
1953 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
1954 that this function be re-implemented using multi-arch.
1959 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
1961 * ser-go32.c: Include string.h, for prototype of strncasecmp.
1962 (dpmi_regs, dpmi_sregs): Remove unused variables.
1963 (dos_flush_input): Return a value, to prevent compiler warning.
1964 * expprint.c (dump_prefix_expression): Use %ld in format and cast
1965 sizeof(union exp_element) to long, to prevent GCC from complaining
1966 about format/argument mismatch.
1967 (dump_postfix_expression): Likewise.
1971 * arm-tdep.c: Include <ctype.h>.
1976 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
1977 that the target's stack was valid.
1982 * dwarf2read.c (read_address): Read 16-bits addresses.
1986 * arm-linux-nat.c (fetch_nw_fpe_*):
1987 Renamed to fetch_nwfpe_* to use the same naming convention
1988 as in the Linux kernel. Modified prototype to get rid of
1990 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
1991 naming convention as in the Linux kernel. Fixed calls to
1993 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
1998 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
2002 * win32-nat.c: Remove unneeded header.
2007 * wince.c: Include "gdb_wait.h" and not "wait.h".
2011 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
2012 Target/Architecture maintainers descriptions.
2016 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
2017 Reorder headers a bit. Overall cleanup and minor reformatting.
2018 (MIG_SERVER_DIED): Remove define.
2019 (proc_update_sc): Add braces to silence compiler warning.
2020 (proc_steal_exc_port): Initialize err to zero.
2021 (make_proc): Add braces to silence compiler warning.
2022 (inf_validate_task_sc): Add cast to silence compiler warning.
2023 (inf_set_traced): Reorganize a bit to silence compiler warning.
2024 (inf_validate_procs): Use mach_msg_type_number_t for all thread
2025 numbers and add braces to silence compiler warning.
2026 (gnu_wait): Add prototypes for server functions and add braces to
2027 silence compiler warnings.
2028 (S_exception_raise_request): Pass subcode to inf_debug call.
2029 (gnu_write_inferior): Remove unused variable `protection_changed'.
2030 (gnu_xfer_memory): Remove unused variable `result'.
2031 (set_sig_thread_cmd): Remove unused varible `tid'.
2032 (set_signals_cmd): Remve unused variable `trace'.
2033 (add_task_commands): Provide complete prototype. Reformat help
2034 strings a bit to make sure the first line is a full sentence.
2035 Call info_port_rights_cmd instead of info_send_rights_cmd for the
2036 "info port-rights" command.
2037 (add_thread_commands): Provide complete prototype. Make static.
2038 Reformat help strings a bit to make sure the first line is a full
2040 (_initialize_gnu_nat): Provide complete prototype.
2044 Make cross-compilation for the Hurd more friendly.
2046 * configure.in: Use AC_CHECK_TOOL to find MiG.
2047 * Makefile.in (MIG): New variable.
2048 * config/i386/i386gnu.mh (MIG): Remove.
2049 * configure: Regenerated.
2053 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
2054 comment explaining motivation behind this function and why
2055 the generic facilities won't work for this platform.
2056 * rs6000-tdep.c (skip_prologue): Always test to make sure
2057 that an instruction is read successfully from the target's
2058 memory. Introduce notion of instructions which may appear in
2059 the prologue, but may not end the prologue. Added explicit
2060 check for nop instruction. Use memset() to zero the frame
2061 data instead of assignment from a statically allocated,
2062 uninitialized structure.
2066 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
2067 systems. Note that Jim Blandy as maintainer for ``tracing
2073 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
2074 NetBSD...) sys_errlist should not be declared in hsys.c.
2075 NEED_SYSERRLIST is set already by configure, so we can use it.
2076 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
2077 posix compliant and we should not work with the old compatibility
2078 stuff. Because of that I undef BSD in case of FBSD etc and include
2079 sys/ioctl to get the flags.
2080 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
2085 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
2086 of return structure in r3 if necessary.
2087 (ppc_linux_memory_remove_breakpoints): New function.
2088 * rs6000-tdep.c (skip_prologue): Make sure that the cases
2089 for storing either cr or lr to the stack only handle those
2090 cases. (I.e, don't let these cases match 0x00000000 which is
2091 found found in the shared library trampoline prior to the
2092 loading of the shared library.)
2093 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
2095 (MEMORY_REMOVE_BREAKPOINT): Define.
2099 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
2103 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
2104 $(SUBDIR_*_INSTALL) when so configured.
2105 * configure: Regenerate.
2107 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
2109 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
2111 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
2112 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
2113 SUBDIR_GDBTK_INSTALL): Define.
2114 (install-gdbtk): New target.
2118 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
2119 * configure: Regenerate.
2123 * configure.tgt: Add arm, mips, sh wince targets.
2124 * config/arm/tm-wince.h: New file.
2125 * config/arm/wince.mt: New file.
2126 * config/sh/tm-wince.h: New file.
2127 * config/sh/wince.mt: New file.
2128 * config/mips/tm-wince.h: New file.
2129 * config/mips/wince.mt: New file.
2130 * wince.c: New file.
2131 * wince-stub.c: New file.
2132 * wince-stub.h: New file.
2133 * sh-tdep.c: Use correct register names for Windows CE.
2137 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
2138 (error_return, quit_return): Merge into catch_return pointer.
2139 (return_to_top_level): Update comment. Longjmp to *catch_errors,
2140 and communicate reason to catch_errors via setjmp return value.
2141 (catch_errors): Always catch both quit and error, and if a catch
2142 wasn't requested by caller, throw it to the next catch_error.
2143 Replace dual longjmp buffer memcpy with single pointer change.
2144 Add FIXME for possibly adding new interface to tell caller what
2145 event was caught. Add extensive comments.
2146 * defs.h (enum return_reason): Reserve 0 for use as initial
2147 setjmp() return value.
2148 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
2150 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
2154 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
2155 * valops.c (_initialize_valops): Add command "set unwindonsignal".
2156 (hand_function_call): Test for unwind_on_signal and act accordingly.
2160 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
2161 Match ../include/dis-asm.h change.
2162 * gdbarch.h: Regenerate.
2163 * corefile.c (dis_asm_read_memory): Update.
2167 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
2168 (ENABLE_CFLAGS): Move initialization to start of file.
2169 (enable-gdbmi): Add new configure option --enable-gdbmi. When
2170 selected and an ${srcdir}/mi directory is present enable MI
2173 * configure: Regenerate.
2175 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
2176 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
2177 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
2178 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
2180 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
2181 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
2183 * mi: New directory. MI interface to GDB.
2185 * defs.h (interpreter_p): Declare when UI_OUT.
2186 * top.c (gdb_init): When interpreter_p, check that the interpreter
2187 was recognized by one of the linked in interpreters.
2188 * main.c (interpreter_p): Define.
2189 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
2190 * event-top.c (display_gdb_prompt): When interpreter_p, assume
2191 interpreter displays prompt.
2193 * breakpoint.c (print_it_typical, watchpoint_check,
2194 print_one_breakpoint, mention): When MI include additional
2195 target status information.
2196 * infrun.c (print_stop_reason, normal_stop): Ditto.
2200 * gdbarch.sh: Make the `default' field really default to zero, as
2203 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
2204 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
2206 (default_coerce_float_to_double, standard_coerce_float_to_double):
2208 (value_arg_coerce): Adjust for new definition.
2209 * value.h (default_coerce_float_to_double,
2210 standard_coerce_float_to_double): New declarations for the above.
2211 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
2212 * gdbarch.c, gdbarch.h: Regenerated.
2213 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
2214 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
2216 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
2218 (mips_gdbarch_init): Install that as our coerce_float_to_double
2223 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
2225 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
2226 forward declaration.
2228 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
2229 where the next frame is a signal handler caller.
2231 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
2233 (tm-linux.h): Include.
2234 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
2235 include this file for us.
2236 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
2237 config/tm-linux.h for us.
2238 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2242 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2243 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2244 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2247 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2248 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2249 * config/powerpc/xm-linux.h: Substantially revised for native
2251 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2252 (NATDEPFILES): Update list to reflect the fact that we can
2255 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2256 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2257 Renamed; The former names were lacking the rs6000_ prefix.
2258 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2259 instead of rs6000_frame_chain.
2260 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2261 of rs6000_frameless_function_invocation.
2267 * event-loop.c (handle_file_event): In case of poll, enable
2268 printing of informational message if an error/exception is
2269 detected on the file descriptor.
2273 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2277 * buildsym.c: Include "language.h" and "expression.h" for
2278 longest_local_hex_string_custom.
2282 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2283 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2288 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2289 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2290 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2291 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2292 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2294 * MAINTAINERS: Add Nick Clifton to write after approval list.
2298 * MAINTAINERS: Add note on multiple maintainers.
2302 * cli-out.c (cli_table_header): Type of parameter `alignment' is
2303 `enum ui_align', not `int'.
2304 (cli_field_string, cli_field_skip): Likewise.
2309 * buildsym.h (add_free_pendings): Declare.
2310 * buildsym.c (add_free_pendings): New function.
2311 (make_blockvector): 32x64 fix using longest_local_hex_string().
2312 (start_subfile): initialize variable 'subfile'.
2316 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2317 make sure that all is cleaned up after we disconnect from the
2319 (remote_detach): Ditto.
2324 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2325 potentially harming mistake.
2329 * arm-tdep.c: Use header file instead of extern declarations for
2330 the {get,set}_arm_regname* functions.
2334 * configure.in: Replaces obsolete gdbtk-variable.c with
2336 * configure: Regenerate.
2337 * Makefile.in: Remove obsolete/extraneous references to
2342 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2343 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
2344 33 by definition, whereas REALTIME_LO might be 32 on systems that
2345 have SIG32 such as Linux. Make sure that the signal number
2346 returned is within the range specified by REALTIME_LO and
2351 * configure: Regenerated.
2355 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2356 _initialize_arm_tdep): Allows the user to choose between any of
2357 the flavors available for the disassembly to be used in the "info
2358 reg" command and elsewhere in gdb. It prevents having to maintain
2359 this information in two places by using the data kept in the
2364 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2365 prfpregset_t in <sys/procfs.h>.
2366 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2368 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2369 prgregset_t and prfpregset_t if they are not already present.
2374 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2378 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2383 Changes for AIX 4.3:
2384 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2385 to correct value for generic dummy frames. When using
2386 generic dummy frames, don't attempt to write TOC value or
2387 function to call into the call dummy.
2388 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2389 code to also handle the PowerOpen ABI.
2390 (ppc_push_return_address): Enable for all ports.
2391 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2392 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2393 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2394 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2395 provided by generic RS6000 definitions so that call dummies
2396 are implemented using generic dummy frames instead.
2398 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2399 prior to changing the stack pointer via ptrace(). Also, ignore
2400 attempts to store to undefined registers that are less than
2403 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2404 frame from 436 to 448 to account for alignment padding.
2405 (rs6000_push_arguments): Obtain actual register size instead
2406 of assuming the register is 4 bytes long. [There's still
2407 more work to be done to totally remove the 4 byte assumption,
2408 however.] Make sure the stack is 16 byte aligned as required
2409 by the PowerOpen ABI. Also, make sure that small structures
2410 passed in registers are properly aligned within the register.
2416 * rs6000-tdep.c (skip_prologue): skip copying of argument
2417 registers to local variable registers.
2421 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
2422 sym->section->index number is not a SECT_OFF_* code.
2426 * MAINTAINERS (write after approval): Add H.J. Lu.
2430 * sh-tdep.c: Remove extraneous code.
2434 * elfread.c (elf_symtab_read): Move the use of sym to after where
2440 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2445 * dwarf2read.c: (die_is_declaration): New fn.
2446 (read_structure_scope): Use it.
2448 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2452 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2453 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2455 * gdbserver/low-nbsd.c: New file.
2457 * gdbserver/Makefile.in: convert to autoconf.
2458 * gdbserver/configure.in: likewise.
2459 * gdbserver/configure: generate.
2463 * CONTRIBUTE: New file. How to contribute to GDB.
2467 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
2468 Buettner to powerpc maintainers. Make Kevin Buettner the
2469 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
2470 and Jason Molenda to write after aproval list.
2474 * MAINTAINERS: Reformat. Separate into check-in categories.
2478 * uw-thread.c: Remove __FUNCTION__ GNUism.
2482 * elfread.c (elf_symtab_read): Use offset for the section in which a
2483 symbol resides, instead of .text section for calculating address of a
2489 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
2490 no longer necessary now we have gdb_wait.h.
2494 * gnu-nat.c (proc_string): Make global.
2495 (do_mach_notify_dead_name): Suppress dead name notifications if we
2496 know that the task is dead.
2500 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2501 instead of directly from the kernel. Add some hackery to make
2502 sure that the info isn't influenced by suspension of the task in
2503 the proc server itself.
2507 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
2508 approved by Michael Snyder.
2512 * linux-thread.c: Include defs.h before gdb_wait.h.
2516 * Makefile.in (wait_h): Delete macro. Update all dependencies
2517 specifying gdb_wait.h instead.
2519 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
2520 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2521 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2522 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2523 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2524 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2525 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
2526 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
2527 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
2528 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
2530 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
2532 * gdb_wait.h: New file. Based on ../include/wait.h. Include
2533 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
2537 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
2538 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
2539 (d10v_stack_align): Declare.
2540 * d10v-tdep.c (d10v_stack_align): Define.
2544 * top.c (remote_timeout): Change default to 2. Add comment
2545 explaining history of changes to the default value.
2546 * remote.c (_initialize_remote): Remove code that adds set/
2547 show remotetimeout, as that's also done in top.c
2551 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
2552 Return E01 instead of P01 when 'P' command fails.
2556 * remote.c (putpkt_binary): Handle NAK from target stub.
2560 * configure.in: Remove the addition of sol-thread.c to the
2561 CONFIG_INITS list. This caused problems with init.c, because
2562 sol-thread.c would be grepped twice for _initialize_* functions.
2564 * Makefile.in: Add FIXME for init.c.
2568 Clean up compiler warnings:
2569 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
2570 stack.c, valprint.c: Change variables to unsigned.
2571 * bcache.c: Rearrange to avoid warnings about variables not being set.
2572 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
2573 rather than declaring print_max and repeat_count_threashold
2574 ourselves (incorrectly).
2575 * valprint.h: Do declare repeat_count_threashold.
2576 * ch-exp.c: Use default case for internal error.
2577 * findvar.c: Don't omit argument type.
2578 * symtab.c: Remove unused variable.
2582 * c-typeprint.c (remove_qualifiers): New function.
2583 (c_type_print_base): Use it to remove qualifiers from C++
2584 qualified names, not strrchr.
2586 * c-typeprint.c (c_type_print_base): Recognize type conversion
2587 operators by calling is_type_conversion_operator.
2588 (is_type_conversion_operator): New function.
2592 * config/arm/tm-arm.h (LOWEST_PC): Define.
2596 * infrun.c (resume): Make just one call to target_resume(), instead
2597 of four: set up correct parameters in all the cases ahead of time,
2598 and do call at the end.
2602 * config/powerpc/tm-ppc-eabi.h: Define
2603 SOFUN_ADDRESS_MAYBE_MISSING.
2607 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
2612 * Makefile.in (INIT_FILES): Append CONFIG_INITS
2613 * configure.in (CONFIG_INIT): Initialize.
2614 (links): Link srcdir/gdbtk/library to gdbtcl2.
2615 * gdbtcl2: Moved to gdbtk/library.
2616 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
2617 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
2618 gdbtk.h: Moved to gdbtk/generic.
2622 * printcmd.c (build_address_symbolic): New function. Returns all
2623 the parts that are necessary to print an address in a symbolic
2625 (print_address_symbolic): Split into a printing part and an
2626 information building part, build_address_symbolic().
2628 * defs.h (build_address_symbolic): Export.
2632 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
2637 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
2638 arguments on dummy frames.
2642 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
2643 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
2647 * remote.c (getpkt_sane): New function. It is the old getpkt(),
2648 which now returns a timeout indication.
2649 (getpkt): New function. Wrapper for getpkt_sane(), so that return
2650 value can still be ignored.
2654 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
2659 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
2660 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
2663 * Makefile.in: Update.
2665 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
2666 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
2667 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
2668 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
2669 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
2670 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
2671 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
2672 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
2673 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
2674 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
2675 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
2676 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
2677 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
2678 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
2679 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
2680 config/pa/tm-hppa.h: Update.
2681 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
2685 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
2686 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
2687 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
2688 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
2689 config/m88k/delta88v4.mh, config/mips/irix4.mh,
2690 config/mips/irix5.mh, config/mips/mipsv4.mh,
2691 config/powerpc/solaris.mh (NATDEPFILES): Change references to
2692 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
2693 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
2697 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
2699 * main.c (captured_main): Only use the legacy tui_file code when
2700 linking in older code such as the TUI.
2702 * gdb-file.h, gdb-file.c: New files.
2703 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
2704 null_file_isatty, null_file_rewind, null_file_put,
2705 null_file_flush, null_file_write, null_file_fputs,
2706 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
2707 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
2708 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
2709 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
2710 set_gdb_file_data, struct accumulated_gdb_file,
2711 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
2712 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
2713 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
2714 stdio_file_delete, stdio_file_flush, stdio_file_write,
2715 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
2716 Moved to gdb-file.h and gdb-file.c.
2717 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
2718 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
2719 tui_file_rewind, tui_file_put, tui_file_fputs,
2720 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
2721 fputs_unfiltered_hook):
2722 Moved to tui/tui-file.c and tui/tui-file.h.
2724 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
2725 (tui-file.o, gdb-file.o): Add dependencies.
2726 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
2727 * main.c: #include tui/tui-file.h.
2731 * findvar.c (value_from_register): Special case handling of D10V
2732 pointer values fetched from registers.
2736 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
2737 support for new style thumb prologues.
2741 * arm-tdep.c: Remove extraneous dash at start of strings
2742 introduced in previous delta.
2746 * arm-tdep.c: Replace uses of arm_toggle_renames() with
2747 parse_arm_disassembler_option().
2751 * symtab.c (decode_line_1): Don't let commas that are within
2752 quotes or parenthesis terminate the line spec. Don't use pp when
2753 removing the final double quote of a double-quoted string. Don't
2754 forget to skip the opening double quote. I have no clue whether
2755 this change is correct; probably we've just moved this function
2756 from one buggy place to another buggy place, and never came within
2757 an outhouse whiff of correctness.
2758 (find_toplevel_char): New function.
2762 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
2763 passing the pointer to a thumb function as an argument.
2767 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
2768 are reinserted for another run.
2772 * cli-out.c (cli_filed_string): Test for NULL string.
2776 * infcmd.c (run_stack_dummy): Account for a random signal stopping
2777 the inferior as well as breakpoints being hit while performing an
2778 inferior function call.
2779 * valops.c (hand_function_call): Ditto.
2785 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
2786 i386_REGS_SEGS_STATE.
2787 (HAVE_I387_REGS): Define.
2788 (FLOAT_INFO): Remove.
2789 * i386gnu-nat.c: Almost completely rewritten to use new i386
2790 register layout and `float info' implementation.
2791 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
2792 Move prototypes from here.
2793 * gnu-nat.h: To here.
2797 * utils.c (get_field, put_field): Fix buffer underruns and
2798 overruns. Also, handle case where total_len is not evenly
2800 (getfield): Make sure zeroing of unwanted bits occurs even
2801 when bit field to extract does not straddle two or more
2806 * defs.h: Add gdb_thread_select declaration.
2810 * linux-thread.c (_initialize_linuxthreads): Make sure that
2811 linuxthreads_block_mask does not block SIGCHLD.
2815 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
2816 text so that new lines work properly.
2820 * proc-utils.h: New file. Export functions from proc-*.c.
2822 * proc_api.c: Rename to:
2823 * proc-api.c: New file. Add include of proc-utils.h.
2825 * proc_events.c: Rename to:
2826 * proc-events.c: New file.
2828 * proc_flags.c: Rename to:
2829 * proc-flags.c: New file.
2831 * proc_why.c: Rename to:
2832 * proc-why.c: New file. Add include of proc-utils.h.
2834 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
2835 ctype.h, proc-utils.h.
2836 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
2837 (open_procinfo_files): Conditionalize local variable tmp, to avoid
2839 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
2841 (procfs_wait): Adjust format in some printf_filetered calls to
2842 avoid compiler warnings.
2843 (make_signal_thread_runnable): Ifdef 0. The calls to this function
2844 are also ifdef'd 0 .
2845 (procfs_resume): Add parentheses around '&&' operation.
2846 (procfs_set_exec_trap): Remove unused variable.
2847 (info_proc_cmd): Add braces to avoid ambiguous else clause.
2849 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
2850 proc-why.o): Update dependencies.
2852 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
2857 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
2859 * configure: Regenerated.
2863 * stack.c (print_frame_info_base): Break up into the frame info
2864 (location) printing part and the rest (source line printing).
2865 (print_frame): New function. Take care of printing the location
2869 * infrun.c (normal_stop): Use enum values rather than integers for the
2870 source_flag to be passed to show_and_print_stack_frame().
2873 * frame.h (print_what): New enum for 'source' argument to
2874 print_frame_info_base(). Use this instead of obscure numbers.
2879 * event-top.c (stdin_event_handler): call quit_command rather than
2880 exit -- run cleanups, give target code a chance to say goodbye to
2881 the target. Fixes bug where the inferior processes were left
2882 around on Solaris (and probably elsewhere) by the testsuite.
2886 * v850-tdep.c (v850_target_architecture_hook): Setup correct
2887 machine id for disassembly.
2891 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
2892 convert_to_regset, when regno indicates a specific register.
2896 * uw-thread.c: Document libthread.so debugging interface. Minor
2897 comment and formatting tweaks.
2898 (DEBUG): #define as 0 instead of 1.
2899 (CALL_BASE): Include function name in error msg.
2900 (libthread_stub): Adjust inferior_pid after thread exit.
2901 (uw_thread_create_inferior): Deactivate uw_thread_ops before
2902 asking procfs_ops to create inferior.
2903 (libthread_init): Don't return nonlocally on error.
2907 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
2912 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
2913 both sides are on the same state.
2917 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
2918 115200 (minor syntax mistake).
2922 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
2923 this here, to go along with the definitions of PIDGET and TIDGET.
2927 * thread.c (do_captured_thread_select): New function. Switch
2928 current thread, safely from within catch_errors().
2929 (gdb_thread_select): New function. Switch threads safely.
2930 (thread_command): Use gdb_thread_select().
2932 (do_captured_list_thread_ids): New function.
2933 (gdb_list_thread_ids): New function.
2935 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
2939 * configure.in: Avoid linking -limagehlp unless it's a native build.
2940 * configure: Regenerate.
2941 * thread.cc (add_thread): Clear private data pointer here or suffer
2942 strange behavior when it is checked for NULL later.
2946 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
2947 * configure.in: Add an additional library to cygwin link.
2948 * configure: Regenerate.
2951 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
2956 * uw-thread.c: New file to support UnixWare user-mode threads:
2958 * target.h (struct target_ops): New vector, to_extra_thread_info,
2959 allows back-ends to give extra details in info thread display.
2960 (target_extra_thread_info): define new macro.
2961 (target_find_new_threads): simplify macro. Cleanup comments.
2962 * target.c (to_extra_thread_info): default and inherit new vector.
2963 (cleanup_target): eliminate PARAMS, break up long lines,
2964 provide default definition for to_extra_thread_info, and
2965 to_find_new_threads. Default to_thread_alive and to_query
2966 to return_zero, not target_ignore (they each return int not void).
2967 (debug_to_find_new_threads): new debug entry.
2968 (setup_target_debug): add debug_to_find_new_threads.
2969 * gdbthread.h: export struct thread_info, find_thread_pid, and
2970 iterate_over_threads. Add comments. Eliminate PARAMS. Update
2971 copyright. Add new private data pointer for use by target back-ends.
2972 * thread.c (struct thread_info): move definition to gdbthread.h.
2973 (find_thread_pid): new exported function for thread lookup.
2974 (iterate_over_threads): new exported function for applying
2975 arbitrary operations to threads. Update copyright to 2000.
2976 (info_threads_command): use new target_extra_thread_info vector
2977 to display extra information about each thread (if implemented).
2978 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
2979 Add defines for PIDGET, etc.
2980 * config/i386/tm-i386sol2.h: ditto.
2981 * config/sparc/tm-sun4sol2.h: ditto.
2982 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
2983 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
2984 if -lpthread and -lpthreads fail.
2986 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
2987 (proc_flags): combine flags that UnixWare splits into two locations.
2988 (proc_modify_flag): add support for PR_KLC (kill on last close).
2989 (proc_[un]set_kill_on_last_close): new functions.
2993 * infrun.c (normal_stop): Print out thread id when we stop.
2997 * remote.c (remote_open_1): Fix message so it does not imply a
2998 specific syntax for serial ports, as it is OS dependent.
2999 (remote_async_open_1): Ibid.
3000 (init_remote_ops): Ibid.
3004 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
3005 "set remotebaud" command (if set) when no speed is specified on
3006 the "target rdi" command.
3010 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
3012 (baud_options[]): Ibid.
3016 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
3017 used by each operating system.
3021 * breakpoint.c (until_break_command): Add an argument for the
3022 continuation, the beginning of the cleanups set up by this
3024 (until_break_command_continuation): Do cleanups until the one
3025 passed in as argument instead of doing all of them.
3027 * infcmd.c (finish_command_continuation): Expect a new argument,
3028 which indicates up to where to do cleanups. Update calls to
3029 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
3030 (finish_command): Add another argument for the continuation: the
3031 starting cleanup for this command.
3037 * rdi-share/ardi.c: Allow interruption of interruptible
3038 targets with a <CNTL-C>.
3042 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
3043 to control port to accommodate some versions of Angel.
3047 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
3048 Add interpretation for C Support Library packets.
3052 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
3053 is now being modified.
3054 * rdi-share/devsw.h: Adjust declaration of the above funtion.
3056 For older changes see ChangeLog-99
3062 version-control: never
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