2006-02-09 Eric Botcazou <[email protected]>

[binutils.git] / gdb / ChangeLog

2006-02-10  Nick Roberts  <[email protected]>

	* breakpoint.c (print_one_breakpoint): Add break to case
	bp_catch_vfork in switch statement.

2006-02-08  Wu Zhou  <[email protected]>

	* config/i386/nm-i386sol2.h: Update copyright year.
	* config/mips/nm-irix5.h: Ditto.
	* config/sparc/nm-sol2.h: Ditto.
	* s390-nat.c: Ditto.
	* ppc-linux-nat.c: Ditto.

2006-02-08  Wu Zhou  <[email protected]>

	* breakpoint.c (TARGET_REGION_OK_FOR_HW_WATCHPOINT): Delete.
	* config/i386/nm-i386sol2.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT): New.
	(TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete.
	* config/mips/nm-irix5.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT): New.
	(TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete.
	* config/sparc/nm-sol2.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT): New.
	(TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete.
	* inf-ttrace.c (inf_ttrace_region_ok_for_hw_watchpoint): New.
	(inf_ttrace_region_size_ok_for_hw_watchpoint): Delete.
	(inf_ttrace_target): Delete to_region_size_ok_for_hw_watchpoint and
	add to_region_ok_for_hw_watchpoint.
	* s390-nat.c (s390_region_size_ok_for_hw_watchpoint): Delete.
	(s390_region_ok_for_hw_watchpoint): New.
	(_initialize_s390_nat): Delete to_region_size_ok_for_hw_watchpoint
	and add to_region_ok_for_hw_watchpoint.
	* target.c (default_region_size_ok_for_hw_watchpoint, 
	debug_to_region_size_ok_for_hw_watchpoint): Delete prototype.
	(update_current_target): Delete to_region_size_ok_for_hw_watchpoint
	inheritance and default_region_size_ok_for_hw_watchpoint.
	(default_region_ok_for_hw_watchpoint): If len is less than or equal
	the length of void pointer, return ok.
	(default_region_size_ok_for_hw_watchpoint): Delete.
	(debug_to_region_size_ok_for_hw_watchpoint): Delete.
	(setup_target_debug): Delete to_region_size_ok_for_hw_watchpoint.
	* target.h (struct target_ops): Delete 
	to_region_size_ok_for_hw_watchpoint.
	(TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete.
	
2006-02-08  Ben Elliston  <[email protected]>
	    Wu Zhou  <[email protected]>

	* ppc-linux-nat.c (PTRACE_GET_DEBUGREG, PTRACE_SET_DEBUGREG,
	PTRACE_GETSIGINFO): Define.
	(last_stopped_data_address): New.
	(ppc_linux_check_watch_resources): New function.
	(ppc_linux_region_ok_for_hw_watchpoint): New function.
	(ppc_linux_insert_watchpoint): New function.
	(ppc_linux_remove_watchpoint): New function.
	(ppc_linux_stopped_data_address): New function.
	(ppc_linux_stopped_by_watchpoint): New function.
	(_initialize_ppc_linux_nat): Set the above hardware watchpoint
	related target vectors.
	* rs6000-tdep.c (rs6000_gdbarch_init): Set PPC architectures
	to have nonsteppable watchpoint.
	* target.c (default_region_ok_for_hw_watchpoint,
	debug_to_region_ok_for_hw_watchpoint): New prototypes.
	(update_current_target): Inherit to_region_ok_for_hw_watchpoint
	and set default to_region_ok_for_hw_watchpoint.
	(default_region_ok_for_hw_watchpoint): New function.
	(debug_to_region_ok_for_hw_watchpoint): New function.
	(setup_target_debug): Set to_region_ok_for_hw_watchpoint of 
	debug_target.
	* target.h (struct target_ops): Add a new target vector 
	to_region_ok_for_hw_watchpoint.
	(TARGET_REGION_OK_FOR_HW_WATCHPOINT): Define this if it is not
	defined anyplace else.

2005-02-07  Joel Brobecker  <[email protected]>
	* symfile.c (add_symbol_file_command): Abort if the user forgot
	to provide the address when the file has been loaded.

2006-02-07  Daniel Jacobowitz  <[email protected]>

	* MAINTAINERS: Update file based on maintainers survey.  Add
	a note to Past Maintainers.  Move unresponsive or inactive
	maintainers to Authorized Committers or Past Maintainers as
	appropriate.  Correct Jim Kingdon's email address.  Remove
	vacant areas of responsibility.

2006-02-06  Vladimir Prus  <[email protected]>

	* breakpoint.c (print_one_breakpoint): For MI-like UI, output
	fullname field.

2006-02-03  Daniel Jacobowitz  <[email protected]>

	* exceptions.h (enum errors): Rename NO_ERROR to GDB_NO_ERROR.
	* exceptions.c (exception_none, exceptions_state_mc_init)
	(throw_vfatal): Use GDB_NO_ERROR.

2006-02-02  Mark Kettenis  <[email protected]>

	* solib-svr4.h (struct link_map_offsets): Remove r_debug_size and
	r_map_size members.  Add r_version_offset, r_version_size and
	r_ldsomap_offset members.
	* solib-svr4.c (solib_svr4_r_map): Renamed from
	fetch_link_map_member.  Simplify using read_memory_typed_address.
	(solib_svr4_r_ldsomap): New function.
	(open_symbol_file_object): Use solib_svr_r_map.
	(svr4_current_sos): Use solib_svr4_r_map and look for the dynamic
	linker by using solib_svr4_r_ldsomap.
	(svr4_ilp32_fetch_link_map_offsets)
	(svr4_lp64_fetch_link_map_offsets): Adjust for changes to `struct
	link_map_offsets'.
	* solib-legacy.c (legacy_svr4_fetch_link_map_offsets): Adjust for
	changes to `struct link_map_offsets'.
	* mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets)
	(mipsnbsd_lp64_fetch_link_map_offsets): Adjust for changes to
	`struct link_map_offsets'.

2006-02-01  Daniel Jacobowitz  <[email protected]>

	* linux-nat.c (struct saved_ptids, threads_to_delete)
	(record_dead_thread, prune_lwps, find_thread_from_lwp)
	(exit_lwp): New.
	(linux_nat_resume): Call prune_lwps.
	(wait_lwp, linux_nat_wait): Call exit_lwp.

2006-02-01  Daniel Jacobowitz  <[email protected]>

	* printcmd.c (printf_command): Make format string checking
	stricter.  Add separate cases for long_arg, ptr_arg, and
	long_double_arg.
	* utils.c (xstrvprintf): Improve the error message issued
	for a bad format string.
	* Makefile.in (GDB_WARN_CFLAGS_NO_FORMAT, INTERNAL_CFLAGS_BASE):
	New variables.
	(gnu-v3-abi.o, monitor.o, procfs.o, linux-thread-db.o): Remove
	$(NO_WERROR_CFLAGS).
	(printcmd.o): Likewise.  Use $(GDB_WARN_CFLAGS_NO_FORMAT) and
	enable -Werror.

2006-02-01  Daniel Jacobowitz  <[email protected]>

	* Makefile.in (remote.o): Update.
	* remote.c (show_packet_config_cmd): Shorten messages.
	(remote_set_cmdlist, remote_show_cmdlist): Make file-static.
	(show_remote_cmd): Iterate.
	(_initialize_remote): Remove remote_set_cmdlist,
	remote_show_cmdlist.

2006-02-01  Daniel Jacobowitz  <[email protected]>

	* Makefile.in (gdbtypes_h, gdbtypes.o, utils.o): Update.
	* defs.h (hashtab_obstack_allocate, dummy_obstack_deallocate): Add
	prototypes.
	* dwarf2read.c (read_subroutine_type): Use TYPE_ZALLOC.
	(hashtab_obstack_allocate, dummy_obstack_deallocate): Moved to...
	* utils.c (hashtab_obstack_allocate, dummy_obstack_deallocate):
	...here.
	* gdbtypes.c: Include "hashtab.h".
	(build_gdbtypes): Remove extra prototype.
	(struct type_pair, type_pair_hash, type_pair_eq)
	(create_copied_types_hash, copy_type_recursive): New.
	* gdbtypes.h: Include "hashtab.h".
	(TYPE_ZALLOC): New.
	(create_copied_types_hash, copy_type_recursive): New prototypes.
	* objfiles.c (free_objfile): Call preserve_values.
	* symfile.c (reread_symbols): Likewise.
	(clear_symtab_users): Remove calls to clear_value_history and
	clear_internalvars.
	* value.c (clear_value_history, clear_internalvars): Removed.
	(preserve_one_value, preserve_values): New functions.
	* value.h (clear_value_history, clear_internalvars): Removed.
	(preserve_values): New prototype.

	* tracepoint.c (_initialize_tracepoint): Do not initialize convenience
	variables here.

2006-01-29  Mark Kettenis  <[email protected]>

	* amd64-tdep.c (amd64_classify): Handle TYPE_CODE_BOOL.
	Fixes PR tdep/2075.

2006-01-27  Joel Brobecker  <[email protected]>

	* MAINTAINERS: Use a consistent email address for brobecker.

2006-01-27  Joel Brobecker  <[email protected]>

	* infcmd.c (post_create_inferior): Fix copy/paste error introduced
	in the previous change.

2006-01-24  Daniel Jacobowitz  <[email protected]>

	PR gdb/1914
	* fork-child.c (fork_inferior): Don't call
	solib_create_inferior_hook.
	* infcmd.c (post_create_inferior): Call solib_add,
	solib_create_inferior_hook, and re_enable_breakpoints_in_shlibs.
	(attach_command): Don't call solib_add or
	re_enable_breakpoints_in_shlibs.  Call post_create_inferior
	instead.
	* remote.c (remote_open_1): Don't call solib_create_inferior_hook
	or observer_notify_inferior_created.  Call post_create_inferior
	instead.
	* corelow.c: Don't include "observer.h".
	(solib_add_stub): Deleted.
	(core_open): Don't call observer_notify_inferior_created or
	solib_add_stub.  Call post_create_inferior instead.
	* inf-ptrace.c: Don't include "observer.h".
	(inf_ptrace_attach): Don't call observer_notify_inferior_created.
	* inf-ttrace.c: Don't include "observer.h".
	(inf_ttrace_attach): Don't call observer_notify_inferior_created.
	* inferior.h (solib_create_inferior_hook): Remove redundant
	prototype.
	* inftarg.c: Don't include "observer.h".
	(child_attach): Don't call observer_notify_inferior_created.
	* Makefile.in: Update dependencies.

2006-01-24  Daniel Jacobowitz  <[email protected]>

	* infcmd.c: Include "observer.h".
	(post_create_inferior): New function.
	(run_command_1): Call it.  Also call proceed.
	* inferior.h (post_create_inferior): New prototype.
	* Makefile.in (infcmd.o): Update.

	* gnu-nat.c (gnu_create_inferior): Don't call proceed.
	* go32-nat.c (go32_create_inferior): Likewise.
	* nto-procfs.c (procfs_create_inferior): Likewise.
	* procfs.c (procfs_create_inferior): Likewise.
	* remote-sim.c (gdbsim_create_inferior): Likewise.
	* remote.c (extended_remote_create_inferior)
	(extended_remote_async_create_inferior): Likewise.
	* win32-nat.c (win32_create_inferior): Likewise.
	* wince.c (child_create_inferior): Likewise.

	* monitor.c (monitor_create_inferior): Don't call proceed.
	Set the PC manually.
	* ocd.c (ocd_create_inferior): Likewise.
	* remote-e7000.c (e7000_create_inferior): Likewise.
	* remote-m32r-sdi.c (m32r_create_inferior): Likewise.
	* remote-mips.c (mips_create_inferior): Likewise.
	* remote-rdp.c (remote_rdp_create_inferior): Likewise.
	* remote-sds.c (sds_create_inferior): Likewise.
	* remote-st.c (st2000_create_inferior): Likewise.

	* inf-ptrace.c (inf_ptrace_create_inferior): Don't call
	proceed or observer_notify_inferior_created.
	* inf-ttrace.c (inf_ttrace_create_inferior): Likewise.
	* inftarg.c (child_create_inferior): Likewise.

2006-01-24  Daniel Jacobowitz  <[email protected]>

	* linux-thread-db.c (thread_db_mourn_inferior): Remove breakpoints
	after mourning the inferior.

2006-01-24  Jim Blandy  <[email protected]>

	* valarith.c (binop_user_defined_p): Handle refs to typedefs.

2006-01-24  Fred Fish  <[email protected]>

	* parse.c (source.h): Include.
	(parse_exp_in_context):  Use static source context if no
	other context found.

2006-01-23  Andrew Stubbs  <[email protected]>

	* sh-tdep.c: Include reggroups.h.
	(sh_register_reggroup_p): New function.
	(sh_gdbarch_init): Add call to set_gdbarch_register_reggroup_p.
	* Makefile.in (sh-tdep.o): Add dependency on reggroups.h.

2006-01-23  Andrew Stubbs  <[email protected]>

	* cli/cli-cmds.c: Include fcntl.h.
	(source_command): Use the GDB search path to find script files.

2006-01-22  Daniel Jacobowitz  <[email protected]>

	PR tdep/2029
	Suggested by Till Straumann <[email protected]>:
	* rs6000-tdep.c (skip_prologue): Update check for later mtlr
	instructions.  Handle PIC bcl.

2006-01-22  Daniel Jacobowitz  <[email protected]>

	* config/djgpp/README: Typo fix.
	* config/djgpp/fnchange.lst: Update.

2006-01-22  Mark Kettenis  <[email protected]>

	* sparc-tdep.h (struct gdbarch_tdep): Add step_trap member.
	(sparc_address_from_register): New prototype.
	(sparcnbsd_step_trap): New prototype.
	* sparc-tdep.c (sparc_address_from_register): Make globally
	visible.
	(sparc_analyze_control_transfer): Change prototype to accept
	`struct gdbarch *' as first argument.  Allow for optional hnadling
	for trap instructions.
	(sparc_step_trap): New function.
	(sparc_software_single_step): Adjust call to
	sparc_analyze_control_trabsfer.
	(sparc32_gdbarch_init): Initialize TDEP->step_trap.
	* sparcnbsd-tdep.c (sparcnbsd_step_trap): New function.
	(sparc32nbsd_init_abi): Set TDEP->step_trap.
	* sparc64obsd-tdep.c (sparc64obsd_init_abi): Set TDEP->step_trap.
	* sparc64nbsd-tdep.c (sparc64nbsd_init_abi): Set TDEP->step_trap.

	* sparc-tdep.c (sparc32_return_value): Convert to use
	RETURN_VALUE_ABI_PRESERVES_ADDRESS instead of
	RETURN_VALUE_STRUCT_CONVENTION.
	(sparc32_extract_struct_value_address): Remove.

2006-01-21  Daniel Jacobowitz  <[email protected]>

	* avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address)
	(avr_extract_return_value, avr_frame_prev_register): Use gdb_byte.

2006-01-21  Daniel Jacobowitz  <[email protected]>

	* solib.c (info_sharedlibrary_command): Avoid internal_error.

2006-01-21  Mark Kettenis  <[email protected]>

	* i386-tdep.c (i386_mxcsr_type): New variable.
	(i386_init_types): Initialize i386_mxcsr_type.
	(i386_register_type): Return i386_mxcsr_type for %mxcsr.
	* i386-tdep.c (i386_mxcsr_type): New extern.
	* amd64-tdep.c (amd64_register_info): Return i386_mxcsr_type for
	%mxcsr.

2006-01-20  Mark Mitchell  <[email protected]>

	* Makefile.in (remote-rdi.o): Remove.
	(rdi-share/libangsd.a): Likewise.
	* README: Don't mention remote-rdi.c.
	* NEWS: Mention removal of rdi-share.
	* configure.ac: Don't configure rdi-share subdirectory.
	* remote-rdi.c: Remove.
	* config/arm/embed.mt (TDEPFILES): Remove remote-rdi.o.
	(TDEPLIBS): Remove rdi-share/libangsd.a.
	* rdi-share/Makefile.am: Remove.
	* rdi-share/Makefile.in: Likewise.
	* rdi-share/README.CYGNUS: Likewise.
	* rdi-share/aclocal.m4: Likewise.
	* rdi-share/adp.h: Likewise.
	* rdi-share/adperr.h: Likewise.
	* rdi-share/angel.h: Likewise.
	* rdi-share/angel_bytesex.c: Likewise.
	* rdi-share/angel_bytesex.h: Likewise.
	* rdi-share/angel_endian.h: Likewise.
	* rdi-share/ardi.c: Likewise.
	* rdi-share/ardi.h: Likewise.
	* rdi-share/armdbg.h: Likewise.
	* rdi-share/buffers.h: Likewise.
	* rdi-share/chandefs.h: Likewise.
	* rdi-share/channels.h: Likewise.
	* rdi-share/chanpriv.h: Likewise.
	* rdi-share/configure: Likewise.
	* rdi-share/configure.in: Likewise.
	* rdi-share/crc.c: Likewise.
	* rdi-share/crc.h: Likewise.
	* rdi-share/dbg_conf.h: Likewise.
	* rdi-share/dbg_cp.h: Likewise.
	* rdi-share/dbg_hif.h: Likewise.
	* rdi-share/dbg_rdi.h: Likewise.
	* rdi-share/devclnt.h: Likewise.
	* rdi-share/devices.h: Likewise.
	* rdi-share/devsw.c: Likewise.
	* rdi-share/devsw.h: Likewise.
	* rdi-share/drivers.c: Likewise.
	* rdi-share/drivers.h: Likewise.
	* rdi-share/etherdrv.c: Likewise.
	* rdi-share/ethernet.h: Likewise.
	* rdi-share/host.h: Likewise.
	* rdi-share/hostchan.c: Likewise.
	* rdi-share/hostchan.h: Likewise.
	* rdi-share/hsys.c: Likewise.
	* rdi-share/hsys.h: Likewise.
	* rdi-share/logging.c: Likewise.
	* rdi-share/logging.h: Likewise.
	* rdi-share/msgbuild.c: Likewise.
	* rdi-share/msgbuild.h: Likewise.
	* rdi-share/params.c: Likewise.
	* rdi-share/params.h: Likewise.
	* rdi-share/rx.c: Likewise.
	* rdi-share/rxtx.h: Likewise.
	* rdi-share/serdrv.c: Likewise.
	* rdi-share/serpardr.c: Likewise.
	* rdi-share/sys.h: Likewise.
	* rdi-share/tx.c: Likewise.
	* rdi-share/unixcomm.c: Likewise.
	* rdi-share/unixcomm.h: Likewise.

2006-01-21  Mark Kettenis  <[email protected]>

	* hppa-linux-tdep.c (hppa_linux_sigtramp_frame_prev_register):
	Change type of last argument to `gdb_byte *'.

2006-01-20  Mark Kettenis  <[email protected]>

	* hppa-tdep.h (hppa_in_solib_call_trampoline)
	(hppa_skip_trampoline_code): New prototypes.
	* hppa-tdep.c (struct insn_pattern): New.
	(hppa_long_branch_stub, hppa_long_branch_pic_stub)
	(hppa_import_stub, hppa_import_pic_stub, hppa_plt_stub): Moved
	here from hppa-linux-tdep.c
	(HPPA_MAX_INSN_PATTERN_LEN): New define.
	(hppa_match_insns, hppa_match_insns_relaxed, hppa_in_dyncall)
	(hppa_in_solib_call_trampoline, hppa_skip_trampoline_code): New
	functions based on functions removed from hppa-linux-tdep.c.
	* hppa-linux-tdep.c (hppa_long_branch_stub)
	(hppa_long_branch_pic_stub, hppa_import_stub)
	(hppa_import_pic_stub, hppa_plt_stub): Moved to hppa-tdep.c.
	(insns_match_pattern_relaxed, hppa_linux_in_dyncall)
	(hppa_linux_in_solib_call_trampoline)
	(hppa_linux_skip_trampoline_code): Removed.
	(hppa_linux_init_abi): Set TDEP->in_solib_call_tranpoline to
	hppa_in_solib_call_trampoline and skip_trampoline_code to
	hppa_skip_trampoline_code.
	* hppabsd-tdep.c (hppabsd_init_abi): Set
	TDEP->in_solib_call_trampoline and skip_trampoline_code.

2006-01-20  Jim Blandy  <[email protected]>

	* MAINTAINERS: Change my E-mail address.

	* configure.ac: Add -Wno-pointer-sign to list of build warnings.
	* configure: Regenerated.

2006-01-20  Daniel Jacobowitz  <[email protected]>

	* MAINTAINERS: Overhaul.

2006-01-18  Mark Kettenis  <[email protected]>

	Based on a previous patch form Michal Ludvig:
	* amd64-tdep.c (amd64_sse_type): Remove.
	(amd64_register_info): Use i386_eflags_type and i386_sse_type
	where appropriate.
	(AMD64_NUM_REGS): Use ARRAY_SIZE.
	(amd64_register_type): Remove code to build amd_sse_type.
	* i386-tdep.c (i386_eflag_type): New variable.
	(i386_mmx_type, i386_sse_type): Make global.
	(i386_init_types): New function.
	(i386_build_mmx_type, i386_build_sse_type): Remove functions.
	(i386_register_type): Return i386_eflag_type, i386_sse_type and
	i386_mmx_type when appropriate.
	(_initialize_i386_tdep): Call i386_init_types.
	* i386-tdep.h (i386_eflags_type, i386_mmx_type, i386_sse_type):
	Declare extern.

	Based on a previous patch form Michal Ludvig:
	* gdbtypes.c (append_flags_type_flag, init_flags_type): New
	functions.
	(is_integral_type, rank_one_type, recursive_dump_type): Add
	support for TYPE_CODE_FLAGS.
	* gdbtypes.h (enum type_code): Add TYPE_CODE_FLAGS.
	(append_flags_type_field, init_flags_type): New prototypes.
	* ada-valprint.c (ada_val_print_1): Add support for
	TYPE_CODE_FLAGS.
	* c-valprint.c (c_val_print): Likewise.
	* f-valprint.c (f_val_print): Likewise.
	* p-valprint.c (pascal_val_print): Likewise.
	* valprint.c (val_print_type_code_flags): New function.
	* valprint.h (val_print_type_code_flags): New prototype.
	* value.c (unpack_long, value_from_longest): Add support for
	TYPE_CODE_FLAGS.

2006-01-17  Christopher Faylor  <[email protected]>

	* MAINTAINERS: Very belatedly remove myself from from the list of
	people caught up in the paper trail.

2006-01-17  Jim Blandy  <[email protected]>

	* symtab.h (struct general_symbol_info): Use gdb_byte for
	value.bytes.
	* stabsread.c (define_symbol): Use gdb_byte for the buffer holding
	a floating-point constant's value.
	* dwarf2read.c (dwarf2_const_value): Remove casts of value buffer
	to char *.
	* findvar.c (read_var_value): Eliminate needless temporary.

	* dwarf2-frame.c (dwarf2_read_section): Update forward declaration
	to match prior change to dwarf2_read_section's type.

2006-01-16  Paul Gilliam  <[email protected]>

	* ppc-tdep.h (PPC_MAX_EPILOGUE_INSTRUCTIONS): New define.
	* rs6000-tdep.c (insn_changes_sp_or_jumps)
	(rs6000_in_function_epilogue_p): New functions.
	(rs6000_gdbarch_init): Set in_function_epilogue_p.

2006-01-17  Jim Blandy  <[email protected]>

	* dwarf2read.c (struct dwarf2_per_objfile, struct comp_unit_head)
	(struct line_header, struct partial_die_info, struct dwarf_block):
	Use gdb_byte for members that refer to Dwarf section contents.
	(dwarf2_read_abbrevs, dwarf2_read_section, dwarf_decode_lines,
	dwarf_decode_macros, load_comp_unit, load_partial_dies,
	locate_pdi_sibling, partial_read_comp_unit_head, peek_die_abbrev,
	read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes,
	read_8_bytes, read_address, read_attribute, read_attribute_value,
	read_comp_unit, read_comp_unit_head, read_die_and_children,
	read_die_and_siblings, read_full_die, read_indirect_string,
	read_initial_length, read_n_bytes, read_offset, read_partial_die,
	read_signed_leb128, read_string, read_unsigned_leb128,
	skip_children, skip_leb128, skip_one_die): Same.

2006-01-17  Daniel Jacobowitz  <[email protected]>

	* complaints.c (stop_whining): Make signed.
	* linux-thread-db.c (thread_db_store_registers): Use gdb_byte.

2006-01-17  Daniel Jacobowitz  <[email protected]>

	* dwarf2read.c, remote-fileio.c, remote.h: Update copyright
	notices.

2006-01-17  Daniel Jacobowitz  <[email protected]>

	* dwarf2read.c (peek_die_abbrev, read_address, read_initial_length)
	(read_offset): Change BYTES_READ argument to unsigned int.
	(dwarf2_build_psymtabs_easy, read_comp_unit_head)
	(create_all_comp_units, dwarf2_get_pc_bounds)
	(dwarf_decode_line_header, var_decode_location)
	(dwarf_decode_macros): Change local BYTES_READ variables to
	unsigned int.
	(read_indirect_string): Remove obsolete cast.

2006-01-17  Daniel Jacobowitz  <[email protected]>

	* remote-fileio.c (remote_fileio_return_success): Take a gdb_byte
	argument.
	(remote_fileio_func_open, remote_fileio_func_rename)
	(remote_fileio_func_unlink, remote_fileio_func_stat)
	(remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
	(remote_fileio_func_system): Cast the arguments to
	remote_read_bytes and remote_write_bytes.
	(remote_fileio_func_read, remote_fileio_func_write): Use a
	gdb_byte buffer.
	* remote.h (remote_read_bytes, remote_write_bytes): Update
	prototypes.
	* remote.c (hex2bin, bin2hex): Use gdb_byte for the BIN argument.
	(threadref_to_int): Replace bogus char * cast.
	(remote_unpack_thread_info_response): Use int for tag.
	(remote_threads_extra_info, remote_check_symbols): Cast string
	arguments to hex2bin.
	(remote_wait): Use a char buffer for packets and a gdb_byte
	buffer for registers.
	(remote_async_wait): Likewise.
	(remote_prepare_to_store, store_register_using_P)
	(remote_store_registers): Use gdb_byte buffers.
	(remote_write_bytes, remote_read_bytes): Use a gdb_byte pointer
	for MYADDR and char buffers for strings.
	(remote_xfer_partial): Add casts for string operations on READBUF.
	(remote_rcmd): Cast strings passed to bin2hex.

2006-01-16  Mark Mitchell  <[email protected]>

	* aclocal.m4: Regenerate.

2006-01-16  Nathan Sidwell  <[email protected]>

	* mt-tdep.c (enum mt_gdb_regnums): Add MT_COPRO_PSEUDOREG_ARRAY,
	MT_COPRO_PSEUDOREG_DIM_1, MT_COPRO_PSEUDOREG_DIM_2,
	MT_COPRO_PSEUDOREG_REGS members.  Adjust MT_NUM_PSEUDO_REGS.
	(mt_register_name): Lazily synthesize name for coprocessor pseudo
	array registers.
	(mt_copro_register_type): New. Broken out of ...
	(mt_register_type): ... here.  Use it.  Deal with coprocessor
	pseudo array.
	(mt_select_coprocessor): New.
	(mt_pseudo_register_read, mt_pseudo_register_write): Deal with
	coprocessor pseudo array.

2006-01-16  Andrew Stubbs  <[email protected]>

	* breakpoint.c (insert_breakpoints): Check that a thread exists
	before inserting thread specific breakpoints.

2006-01-15  Mark Kettenis  <[email protected]>

	* osabi.c (generic_elf_osabi_sniffer): Fix typo in previous
	commit.

	* alpha-tdep.c (alpha_gdbarch_init): Set cannot_step_breakpoint.
	* config/alpha/nm-osf.h (CANNOT_STEP_BREAKPOINT): Remove.
	* config/alpha/nm-linux.h (CANNOT_STEP_BREAKPOINT): Remove.
	* config/alpha/nm-nbsd.h: Remove file.
	* config/alpha/nm-fbsd.h: Remove file
	* config/alpha/nbsd.mh (NAT_FILE): Remove.
	* config/alpha/fbsd.mh (NAT_FILE): Remove.

2006-01-15  Daniel Jacobowitz  <[email protected]>

	* macroexp.c (expand): Initialize argc.
	* stabsread.c (read_type): Handle errors from read_args.
	(read_args): Return NULL for errors.

2006-01-15  Mark Kettenis  <[email protected]>

	* osabi.c (generic_elf_osabi_sniffer): Use memcmp instead of
	strcmp to compare string to a byte buffer.

2006-01-15  Daniel Jacobowitz  <[email protected]>

	* printcmd.c (output_command): Always initialize fmt.size.
	(printf_command): Use gdb_byte.
	* symfile.c (separate_debug_file_exists): Use gdb_byte.
	(load_section_callback, read_target_long_array): Likewise.
	(simple_read_overlay_table, simple_read_overlay_region_table)
	(simple_overlay_update_1): Correct calls to read_target_long_array.
	* valprint.c (partial_memory_read): Change MYADDR to a gdb_byte *.
	Also change local pointers.
	(val_print_string): Use gdb_byte.

2006-01-15  Mark Kettenis  <[email protected]>

	* alphafbsd-tdep.c: Include "solib-svr4.h".
	(alphafbsd_init_abi): Set solib_svr4_fetch_link_map_offsets to
	svr4_lp64_fetch_link_map_offsets.
	* Makefile.in (alphafbsd-tdep.o): Update dependencies.
	* config/alpha/fbsd.mt (TDEPFILES): Add corelow.o, solib.o and
	solib-svr4.o.
	* config/alpha/fbsd.mh (NATDEPFILES): Remove solib.o, solib-svr4.o
	and solib-legacy.o.
	* config/alpha/nm-fbsd.h: Don't include "solib.h".

2006-01-15  Daniel Jacobowitz  <[email protected]>

	* source.c (_initialize_source): Use add_setshow_integer_cmd.

2006-01-15  Daniel Jacobowitz  <[email protected]>

	* linux-fork.c (delete_fork_command, detach_fork_command): Use
	PIDGET.

2006-01-15  Mark Kettenis  <[email protected]>

	* arm-linux-tdep.c (arm_linux_svr4_fetch_link_map_offsets):
	Remove.
	(arm_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
	svr4_ilp32_fetch_link_map_offsets.
	* cris-tdep.c (cris_linux_svr4_fetch_link_map_offsets): Remove
	function.
	(cris_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
	svr4_ilp32_fetch_link_map_offsets.
	* mips-linux-tdep.c (mips_linux_svr4_fetch_link_map_offsets)
	(mips64_linux_svr4_fetch_link_map_offsets): Remove functions.
	(mips_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
	svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
	where appropriate.
	* nbsd-tdep.c (nbsd_ilp32_solib_svr4_fetch_link_map_offsets):
	Simply call svr4_ilp32_fetch_link_map_offsets.
	(nbsd_lp64_solib_svr4_fetch_link_map_offsets): Simply call
	svr4_lp64_fetch_link_map_offsets.
	* ppc-linux-tdep.c (ppc_linux_svr4_fetch_link_map_offsets): Remove
	function.
	(ppc_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
	svr4_ilp32_fetch_link_map_offsets.
	* s390-tdep.c (s390_svr4_fetch_link_map_offsets)
	(s390x_svr4_fetch_link_map_offsets): Remove functions.
	(s390_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
	svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
	where appropriate.

2006-01-15  Mark Kettenis  <[email protected]>

	* arm-tdep.c (arm_return_value): Change type of readbuf and
	writebuf arguments to `gdb_byte *'.

	* s390-tdep.c: Do not include "tm.h" and "../bfd/bfd.h".
	* Makefile.in (s390-tdep.o): Update dependencies.

2006-01-14  Mark Kettenis  <[email protected]>

	* sol2-tdep.h. sol2-tdep.c: New files.
	* amd64-sol2-tdep.c: Include "sol2-tdep.h".
	(amd64_sol2_init_abi): Set skip_solib_resolver.
	* i386-sol2-tdep.c: Include "sol2-tdep.h".
	(i386_sol2_init_abi): Set skip_solib_resolver.
	* sparc-sol2-tdep.c: Include "sol2-tdep.h".
	(sparc32_sol2_init_abi): Set skip_solib_resolver.
	* sparc64-sol2-tdep.c: Include "sol2-tdep.h".
	(sparc64_sol2_init_abi): Set skip_solib_resolver.
	* Makefile.in (sol2_tdep_h): New variable.
	(ALLDEPFILES): Add sol2-tdep.c.
	(sol2-tdep.o): New target.
	(amd64-sol2-tdep.o, i386-sol2-tdep.o, sparc-sol2-tdep.o)
	(sparc64-sol2-tdep.o): Update dependencies
	* config/i386/i386sol2.mt (TDEPFILES): Add sol2-tdep.o.
	* config/i386/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
	* config/sparc/sol2.mt (TDEPFILES): Add sol2-tdep.o.
	* config/sparc/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.

	* hppa-linux-tdep.c: Fix copyright indentation.

	* hppa-tdep.h (enum hppa_regnum): Add HPPA_FP31R_REGNUM.
	* hppabsd-nat.c (hppabsd_fpregset_supplies_p)
	(hppabsd_supply_fpregset, hppabsd_collect_fpregset): New
	functions.
	(hppabsd_fetch_registers, hppabsd_store_registers): Handle
	floating-point registers.

2006-01-13  Mark Mitchell  <[email protected]>

	* event-loop.c (gdb_select): Detect file descriptors that have
	been closed.

2006-01-13  Mark Kettenis  <[email protected]>

	* hppabsd-tdep.c (hppabsd_init_abi): Set long_double_bit to 64,
	and long_double_format accordingly.

2006-01-12  Paul N. Hilfinger <[email protected]>

	* ada-exp.y (yyerror): Change message to ignore the argument, avoiding
	translation problems.
	* ada-lang.c (ada_value_struct_elt): Change interface and handling
	of errors to avoid translation problem (and less than optimal error
	messages).
	(ada_value_tag, ada_tag_name_1, ada_tag_name_2,	ada_evaluate_subexp):
	Use new interface to ada_value_struct_elt.
	* ada_lang.h (ada_value_struct_elt): Update declaration to new 
	interface.
	
	* ChangeLog: remove reference to ada-tasks.c from entry of
	2006-01-07.
	
2006-01-11  Mark Kettenis  <[email protected]>

	* remote.c (get_memory_packet_size, set_thread) 
	(remote_unpack_thread_info_response, remote_get_threadinfo) 
	(parse_threadlist_response, remote_get_threadlist) 
	(remote_current_thread, remote_threads_info) 
	(remote_threads_extra_info, extended_remote_restart, get_offsets) 
	(remote_check_symbols, remote_open_1, remote_detach) 
	(remote_async_wait, remote_fetch_registers) 
	(remote_store_registers, check_binary_download, putpkt_binary) 
	(remote_insert_breakpoint, remote_insert_watchpoint) 
	(remote_remove_watchpoint, remote_insert_hw_breakpoint) 
	(remote_remove_hw_breakpoint, remote_xfer_partial, remote_rcmd) 
	(packet_command): Remove redundant parenthesis.

2006-01-10  Mark Kettenis  <[email protected]>

	* corefile.c (read_memory_integer, read_memory_unsigned_integer)
	(read_memory_typed_address, write_memory)
	(write_memory_unsigned_integer, write_memory_signed_integer): Use
	gdb_byte where appropriate.

	* mi/mi-main.c (mi_cmd_data_read_memory): Change type of mbus into
	'gdb_byte *'.

	* target.h (target_read_memory_partial,	target_write_memory_partial):
	Change second argument to 'gdb_byte *'.
	* target.c (target_xfer_memory_partial): Change third argument to
	'gdb_byte *'.
	(target_read_memory_partial, target_write_memory_partial): Change
	second argument to 'gdb_byte *'.

	* linespec.c (decode_objc): Make i1 and i2 unsigned.
	(find_method): Set values.sals to NULL.

2006-01-09  Mark Kettenis  <[email protected]>

	* amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
	of 'char *' in cast.

2006-01-07  Paul N. Hilfinger <[email protected]>

	* ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
	* ada-lang.c: I18n markup.  
	Editorial: change "can not" => "cannot" throughout.

2006-01-07  Mark Kettenis  <[email protected]>

	* Makefile.in: Sort dependencies.

2006-01-07  Eli Zaretskii  <[email protected]>

	* top.c (control_level): Remove unused variable.

2006-01-06  Fred Fish  <[email protected]>

	* objfiles.c (source.h): Include.
	(free_objfile): Update comment about clear_symtab_users().
	(free_objfile): Check all symtabs of objfile being freed and if
	one of them is the current source symtab, call
 	clear_current_source_symtab_and_line().

2006-01-04  Michael Snyder  <[email protected]>

	Checkpoint/Restart for Linux.
	* linux-nat.c: Add support for debugging multiple forks.
	Add #include for linux-fork.h (interface spec).
	(super_mourn_inferior): New function pointer.
	(child_mourn_inferior): New function / target method.
	(linux_target): Claim to_mourn_inferior method pointer.
	(child_follow_fork): Call interface to linux-fork, conditionally
	add new fork processes to list of debugged processes.
	(kill_inferior): Use interface to linux-fork to kill
	multiple processes.

	* linux-fork.h: New file.
	* linux-fork.c: New file.  Support for debugging multiple forks
	of the same program.  Support for checkpoint and restart commands.

	* infrun.c (nullify_last_target_wait_ptid): New function.

	* Makefile.in: Add linux-fork.
	* config/*/linux.mh: Add linux-fork.
	* NEWS: Mention new functionality.

2006-01-02  Paul Hilfinger  <[email protected]>

	* ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc): 
	Change uses of "illegal" to "invalid".
	
2006-01-02  Paul N. Hilfinger  <[email protected]>

	* ada-exp.y: Considerable reorganization to move functionality
	from ada-lex.l to here, where it is logically more appropriate.
	The original reason, however, was to prevent premature name
	lookups for selector names in record aggregates.
	(BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
	NAME for all of these.
	(VAR): New artificial token to clarify precedence rules.
	(OTHERS): New lexeme.
	(empty_stoken): New symbol.
	(%union): Remove ssym, voidval.
	(%type): Remove <voidval> type declarations.
	(syntax definitions): Add aggregates.
	Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
	Rename some non-terminals to be closer to reference manual usage.
	Tighten up expression syntax to disallow certain non-Ada 
	constructions such as X and then Y or else Z.
	(ada_parse): Remove initialization of left_block_context.
	(write_var_from_name): Remove.
	(write_var_or_type): New function, containing previous code from
	defunct write_var_from_name and name_lookup.
	(block_lookup): New function, moved from ada-lex.l
	(select_possible_type_sym): New function, factored out of
	name_lookup, which used to be in ada-lex.l.
	(find_primitive_type): Ditto.
	(chop_selector): Ditto.
	(write_ambiguous_var): New function, factored out of defunct
	write_var_from_name.
	(write_selectors): New function.
	(write_name_assoc): New function.
	(write_exp_op_with_string): New function.

	* ada-lex.l (processId): Change interface to return stoken.
	(tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
	(block_lookup, name_lookup): Remove.  Functionality moved to
	ada-exp.y.
	(state IN_STRING): Remove.
	(rules): Handle string escapes in processString.
	Add 'others' token.
	Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
	yylval.sval (as simple strings).
	All name look-ups now handled in ada-exp.y.
	Introduce "::" (COLONCOLON) token and return as separate token.
	(processId): Change return convention.  Comment.
	Leave leading "'" in place.
	(processString): New function.
	(find_dot_all): Add note to comment.
	Fix problem that allowed match only at the end.

	* ada-lang.c: Introduce aggregates.
	(find_struct_field): Add new parameter to count fields skipped, and
	allow other output parameters to be NULL.
	(value_tag_from_contents_and_address, ada_value_struct_elt): Use 
	new find_struct_field.
	(ada_index_struct_field, assign_aggregate, ada_is_array_type)
	(num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
	(num_component_specs, assign_component, assign_aggregate):
	(aggregate_assign_from_choices,aggregate_assign_positional)
	(aggregate_assign_others,add_component_interval):
	New functions.
	(ada_evaluate_subexp): Declare.
	Add aggregate-related operators.
	(ada_forward_operator_length): Declare.
	(resolve_subexp): Add cases for new aggregate operators and OP_NAME.
	Consolidate Ada operators, using ada_forward_operator_length.
	(ada_search_struct_field): Search in forward order.
	(ADA_OPERATORS): Add new aggregate operators.
	(ada_operator_length, ada_op_name, ada_forward_operator_length)
	(ada_dump_subexp_body, ada_print_subexp): Handle new aggregate 
	operators and OP_NAME.
	(ada_type_of_array): Use longest_to_int.
	(value_assign_to_component): New function.
	(ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
	Add OP_NAME case.
	(ada_forward_operator_length, ada_dump_subexp_body):
	Add OP_STRING case.

	* ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
	OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.

2006-01-02  Paul N. Hilfinger  <[email protected]>

	* ada-lang.c (process_raise_exception_name): Remove extraneous 
        definition from unsubmitted code.

	(is_lower_alphanum): New function.
	(ada_decode):  Add support for decoding protected object subprograms
	and entries, and of entities declared inside protected object
	subprograms. 
	Also add missing handling for__{DIGITS}+ suffixes.
	Allow '$<digits>' as valid overloading suffix.
	(is_name_suffix): Add handling for protected type entriy suffixes.
	Also add support for protected type subprogram suffixes, but keep
	it commented out for now, as there is an ambiguity between these
	entities and other internally generated entities.
	Allow '$<digits>' as valid overloading suffix.
	(is_valid_name_for_wild_match): New function.
	(wild_match): Add an exra level of verification of the entity name
	before declaring it a match for the given pattern.

	(ada_type_of_array, ada_evaluate_subexp): Use more proper 
	longest_to_int rather than cast.

	(ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.

	(ada_coerce_to_simple_array): Call check_size to make sure
	that the object size is reasonable.

	(ada_value_primitive_packed_val):  Use correct location in target 
	buffer for extracting packed record fields that are themselves records.

	(add_defn_to_vec): Do not try to replace a stub type by its full
	type. Avoids a potential infinite loop.
	
	(ada_lookup_symbol): Move return incorrectly placed return statement, 
	causing a loop that should be scanning all object files to only 
	scan the first one.

	(ada_tag_name_2): New function.
	(ada_tag_name_1): If no 'tsd' field found in the dispatching table,
	use alternative representation.

	(ada_find_renaming_symbol): Strip the function name suffix when 
	computing the XR type name.

	(ada_to_fixed_type): Try determining the tag only if we have the
	object's address.
	(to_fixed_array_type): Add comments.

	(ada_check_typedef): Replace expression checking whether the given
	type is a stub or not by a "call" to TYPE_STUB. Clearer and more
	consistent.
	
	* ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
	'$' in addition to '.' for runtime auxiliary function name suffixes.
	See changes to ada_decode above.

	(struct task_control_block): Add field called_task.  (This change is
	to keep synchronized with our local sources; it does not affect the
	public version yet.)

	* ada-typeprint.c (ada_print_type): Use int_string for printing
	modulus of modular type.
	
	(print_range): Trivial editorial comment fix.

	* ada-valprint.c (ada_emit_char): Use normal Ada syntax for 
	double quote in string.

2006-01-01  Joel Brobecker  <[email protected]>

	* top.c: Add 2006 to list of copyright years in file header.

2006-01-01  Joel Brobecker  <[email protected]>

	* top.c (print_gdb_version): Update copyright year to 2006.

2006-01-01  Roger Sayle  <[email protected]>
            Elena Zannoni <[email protected]>

	PR symtab/1651
	* xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
	for NULL before assigning this_symtab_psymtab->objfile to objfile.
	(scan_xcoff_symtab): Initialize next_symbol_text_func.
        (Committed by Jim Blandy)

For older changes see ChangeLog-2005.
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