[deliverable/binutils-gdb.git] / gdb / ChangeLog

2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>

	* MAINTAINERS: Remove d10v entry.
	* Makefile.in (SFILES): Remove dwarfread.c.
	(COMMON_OBS): Remove dwarfread.o.
	(gdb_sim_d10v_h, abug-rom.o, cpu32bug-rom.o, d10v-tdep.o, dwarfread.o)
	(remote-est.o, rom68k-rom.o): Delete.
	* NEWS: Mention removal of d10v, target abug, target cpu32bug,
	target est, target rom68k, and DWARF 1.
	* configure.tgt: Mark d10v as removed.
	* dwarf2read.c: Doc update.
	* elfread.c (struct elfinfo): Remove dboffset, dbsize, lnoffset,
	and lnsize.
	(elf_locate_sections): Do not set them.
	(elf_symfile_read): Do not call dwarf_build_psymtabs.
	* symfile.h (dwarf_build_psymtabs): Delete prototype.
	* config/m68k/monitor.mt (TDEPFILES): Prune.
	* abug-rom.c, cpu32bug-rom.c, d10v-tdep.c, dwarfread.c,
	remote-est.c, rom68k-rom.c, config/d10v/d10v.mt: Delete.

2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>

	* doublest.c (convert_floatformat_to_doublest): Use
	floatformat_classify.
	(floatformat_is_nan): Rename to...
	(floatformat_classify): ...this.  Return more information.
	* doublest.h (enum float_kind): New.
	(floatformat_is_nan): Replace prototype...
	(floatformat_classify): ...with this one.
	* valprint.c (print_floating): Use floatformat_classify.  Handle
	infinity.

2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>

	* README: Mention ISO C library requirement.

2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (SFILES): Remove nlmread.c.
	(COMMON_OBS): Remove nlmread.o.
	(nlmread.o): Delete rule.
	* README: Delete reference to remote-st.c.
	* acinclude.m4 (CY_AC_TCL_LYNX_POSIX): Delete.
	* defs.h (enum gdb_osabi): Delete GDB_OSABI_NETWARE and
	GDB_OSABI_LYNXOS.
	* i386-tdep.c (i386_nw_init_abi, i386_nlm_osabi_sniffer): Delete.
	(_initialize_i386_tdep): Do not reference them.
	* nlmread.c: Delete file.
	* osabi.c (gdb_osabi_names): Remove NetWare and LynxOS.
	* target.c: Doc update.
	* thread.c: Delete commented include.
	* config/alpha/tm-alpha.h: Doc update.

2007-03-30  Chris Dearman  <chris@mips.com>

	* utils.c (string_to_core_addr): Comment typo.

2007-03-30  Chris Dearman  <chris@mips.com>

	* mips-tdep.c: Comment typo.

2007-03-29  Ulrich Weigand  <uweigand@de.ibm.com>

	* config/alpha/nm-osf.h (PTRACE_XFER_TYPE): Remove.
	* config/mips/nm-linux.h (PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Remove.
	* config/sparc/nm-linux.h (PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Remove.
	* config/powerpc/nm-ppc64-linux.h: Remove file.
	* config/powerpc/ppc64-linux.mh (NATDEPFILES): Set to nm-linux.h.
	* inferior.h (PTRACE_ARG3_TYPE): Do not define.
	(call_ptrace): Change type of third argument to PTRACE_TYPE_ARG3.
	* infptrace.c (call_ptrace): Likewise.
	* m68klinux-nat.c (PTRACE_XFER_TYPE): Do not define.
	(fetch_register): Replace PTRACE_ARG3_TYPE by PTRACE_TYPE_ARG3
	and PTRACE_XFER_TYPE by PTRACE_TYPE_RET.
	(store_register): Likewise.

2007-03-29  Joel Brobecker  <brobecker@adacore.com>

	* Makefile.in (varobj.o): Add missing dependency.

2007-03-29  Michael Snyder  <msnyder@access-company.com>

	* MAINTAINERS: Update my email address.

2007-03-29  Joel Brobecker  <brobecker@adacore.com>

	Add support for exception handling with multiple versions of
	the Ada runtime:
	* ada-lang.c: Update general comments on how Ada exception catchpoints
	are implemented.
	(raise_sym_name, raise_unhandled_sym_name, raise_assert_sym_name)
	(__gnat_raise_nodefer_with_msg): Delete.
	(ada_unhandled_exception_name_addr_ftype): New type.
	(exception_support_info): New type.
	(ada_unhandled_exception_name_addr): Add forward declaration.
	(ada_unhandled_exception_name_addr_from_raise): Likewise.
	(default_exception_support_info): New constant.
	(exception_support_info_fallback): Likewise.
	(exception_info): New global variable.
	(ada_exception_support_info_sniffer): New function.
	(ada_executable_changed_observer): Likewise.
	(ada_unhandled_exception_name_addr_from_raise): Renamed from
	ada_unhandled_exception_name_addr.
	(ada_unhandled_exception_name_addr): Reimplement to match the
	latest Ada runtime implementation.
	(error_breakpoint_runtime_sym_not_found): Delete.
	(ada_exception_sym_name): Get the exception sym name from
	exception_info rather than hardcoding it.
	(ada_exception_sal): Add call to ada_exception_support_info_sniffer.
	Update error handling.
	* Makefile.in (ada-lang.o): Add dependency on observer.h.

2007-03-29  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (coff_solib_h, coff-solib.o, i386v-nat.o, lynx-nat.o)
	(remote-st.o, uw-thread.o): Delete.
	(HFILES_NO_SRCDIR, ALLDEPFILES): Update.
	* configure.host: Move hppa*-*-hiux*, i[34567]86-ncr-*,
	i[34567]86-*-dgux*, i[34567]86-*-lynxos*, i[34567]86-*-sco3.2v5*,
	i[34567]86-*-sco3.2v4*, i[34567]86-*-sco*, i[34567]86-*-sysv4.2*,
	i[34567]86-*-sysv4*, i[34567]86-*-sysv5*, i[34567]86-*-unixware2*,
	i[34567]86-*-unixware*, i[34567]86-*-sysv*, i[34567]86-*-isc*, and
	rs6000-*-lynxos* to an obsoletion stanza.
	* configure.tgt: Move hppa*-*-hiux*, i[34567]86-ncr-*,
	i[34567]86-*-lynxos*, m68*-cisco*-*, m68*-tandem-*, m68*-*-os68k*,
	and rs6000-*-lynxos* to an obsoletion stanza.  Do not mention
	i[34567]86-*-netware*.
	* NEWS: Mention deleted targets.

	* coff-solib.c, coff-solib.h, i386v-nat.c, lynx-nat.c, remote-st.c,
	uw-thread.c, config/nm-lynx.h, config/i386/i386sco.mh,
	config/i386/i386sco4.mh, config/i386/i386sco5.mh, config/i386/i386v.mh,
	config/i386/i386v4.mh, config/i386/i386v42mp.mh,
	config/i386/ncr3000.mh, config/i386/ncr3000.mt,
	config/i386/nm-i386sco.h, config/i386/nm-i386sco4.h,
	config/i386/nm-i386sco5.h, config/i386/nm-i386v.h,
	config/i386/nm-i386v4.h, config/i386/nm-i386v42mp.h,
	config/m68k/cisco.mt, config/m68k/os68k.mt, config/m68k/st2000.mt,
	config/m68k/tm-cisco.h, config/m68k/tm-os68k.h,
	config/rs6000/rs6000lynx.mh, config/rs6000/rs6000lynx.mt,
	config/rs6000/tm-rs6000ly.h: Delete files.

2007-03-29  Daniel Jacobowitz  <dan@codesourcery.com>

	* defs.h (deprecated_registers_changed_hook): Delete declaration.
	* interps.c (clear_interpreter_hooks): Do not clear
	deprecated_registers_changed_hook.
	* regcache.c (registers_changed): Do not call it.
	* top.c (deprecated_registers_changed_hook): Do not define it.
	* mi/mi-interp.c (mi_command_loop): Do not clear it.
	* tui/tui-hooks.c (tui_install_hooks): Do not install it.
	(tui_remove_hooks): Do not remove it.
	(tui_selected_frame_level_changed_hook): Check for negative level.
	Use get_selected_frame.
	(tui_registers_changed_hook): Deleted.

2007-03-29  Joel Brobecker  <brobecker@adacore.com>

	* stabsread.c (add_undefined_type): Add extra parameter.
	Now handles nameless types separately.
	(struct nat): New type.
	(noname_undefs, noname_undefs_allocated, noname_undefs_length):
	New static variables.
	(read_type): Update calls to add_undefined_type.
	(add_undefined_type_noname): New function.
	(add_undefined_type_1): Renames from add_undefined_type.
	(cleanup_undefined_types_noname): New function.
	(cleanup_undefined_types_1): Renames cleanup_undefined_types.
	(cleanup_undefined_types): New handles nameless types separately.
	(_initialize_stabsread): Initialize our new static constants.

2007-03-29  Denis Pilat  <denis.pilat@st.com>

	* configure.ac: Test for signal.h.
	* configure, config.in: Regenerate.

2007-03-29  Denis Pilat  <denis.pilat@st.com>

	* stack.c (print_stack_frame): Always use LOC_AND_ADDRESS in MI output.
	* infrun.c (normal_stop): Remove MI specific frame printing treatment.

2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>

	* arm-wince-tdep.c: New.
	* config/arm/wince.mt (DEPRECATED_TM_FILE): Use tm-arm.h.
	(MT_CFLAGS): Delete.
	(TM_CLIBS): Delete.
	(TDEPFILES): Add arm-wince-tdep.o, corelow.o, solib.o,
	solib-legacy.o, solib-svr4.o, and remove wince.o.
	* configure.tgt (arm*-*-mingw32ce*): Add.
	* signals/signals.c [HAVE_SIGNAL_H]: Check.
	(do_target_signal_to_host): Silence 'not used' warning.
	* config/arm/tm-wince.h: Remove.

2007-03-28  Ulrich Weigand  <uweigand@de.ibm.com>

	* arch-utils.c (legacy_pc_in_sigtramp): Remove.
	* arch-utils.h (legacy_pc_in_sigtramp): Remove.

	* config/ia64/linux.mt (DEPRECATED_TM_FILE): Remove.
	* config/ia64/tm-linux.h: Remove file.
	* ia64-tdep.h (struct gdbarch_tdep): Add pc_in_sigtramp callback.
	* ia64-tdep.c (ia64_sigtramp_frame_sniffer): Use it instead of
	legacy_pc_in_sigtramp.
	(ia64_gdbarch_init): Initialize tdep->pc_in_sigtramp.
	* ia64-linux-tdep.c (ia64_linux_pc_in_sigtramp): Make static.
	Remove func_name argument.
	(ia64_linux_init_abi): Install it as tdep->pc_in_sigtramp.

	* infrun.c (HAVE_STEPPABLE_WATCHPOINT): Do not redefine.
	* target.c (update_current_target): Add to_have_steppable_watchpoint.
	* target.h (struct target_ops):  Add to_have_steppable_watchpoint.
	(HAVE_STEPPABLE_WATCHPOINT): Define.

	* config/ia64/linux.mh (NATDEPFILES): Remove core-aout.o.
	* config/ia64/nm-linux.h (KERNEL_U_ADDR, U_REGS_OFFSET,
	CANNOT_FETCH_REGISTER, CANNOT_STORE_REGISTER,
	TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
	STOPPED_BY_WATCHPOINT, target_stopped_data_address,
	target_insert_watchpoint, target_remove_watchpoint): Remove.
	(FETCH_INFERIOR_REGISTERS): Define.
	* ia64-linux-nat.c (ia64_register_addr): Make static.
	(ia64_cannot_fetch_register, ia64_cannot_store_register): Likewise.
	(ia64_linux_insert_watchpoint): Make static.  Remove ptid_p argument.
	(ia64_linux_remove_watchpoint): Likewise.  Add type argument.
	(ia64_linux_stopped_data_address): Make static.  Add target_ops.
	(ia64_linux_stopped_by_watchpoint): Make static.
	(ia64_linux_can_use_hw_breakpoint): New function.
	(ia64_linux_fetch_register, ia64_linux_fetch_registers): Likewise.
	(ia64_linux_store_register, ia64_linux_store_registers): Likewise.
	(_initialize_ia64_linux_nat): Install register and watchpoint ops.

2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>

	* linespec.c: Include language.h.
	(find_methods): Add language parameter.  Call
	lookup_symbol_in_language.  Pass language down.
	(add_matching_methods): Likewise.  Call
	lookup_symbol_in_language.
	(add_constructors): Likewise.
	(find_method): Pass sym_class to collect_methods.
	(collect_methods): Add sym_class parameter.  Pass language
	down.
	* symtab.c (lookup_symbol): Rename to ...
	(lookup_symbol_in_language): ... this.  Add language
	parameter.  Use passed language instead of current_language.
	(lookup_symbol): New as wrapper around
	lookup_symbol_in_language.
	(lookup_symbol_aux): Add language parameter.  Use passed
	language instead of current_language.
	(search_symbols): Indent.
	* symtab.h (enum language): Forward declare.
	(lookup_symbol_in_language): Declare.
	(lookup_symbol): Update description.
	* ada-lang.h (lookup_symbol_in_language): Remove declaration.
	* ada-lang.c (restore_language): Remove.
	(lookup_symbol_in_language): Remove.

2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>

	* breakpoint.c (bpstat_num): Add int *num parameter.
	* breakpoint.h (bpstat_num): Likewise.
	* infcmd.c (continue_command): Adjust to new bpstat_num
	interface.
	(program_info): Likewise.

2007-03-27  Ulrich Weigand  <uweigand@de.ibm.com>

	* config/sh/tm-sh.h: Remove file.
	* config/sh/embed.mt (DEPRECATED_TM_FILE): Remove.
	* config/sh/linux.mt (DEPRECATED_TM_FILE): Remove.
	* config/sh/nbsd.mt (DEPRECATED_TM_FILE): Remove.
	* config/sh/tm-wince.h: Do not include "sh/tm-sh.h".

2007-03-27  Ulrich Weigand  <uweigand@de.ibm.com>

	* config/sh/tm-sh.h (DEPRECATED_BIG_REMOTE_BREAKPOINT,
	DEPRECATED_LITTLE_REMOTE_BREAKPOINT): Remove.
	* remote.c: Remove code under #ifdef DEPRECATED_REMOTE_BREAKPOINT,
	DEPRECATED_BIG_REMOTE_BREAKPOINT, DEPRECATED_LITTLE_REMOTE_BREAKPOINT.
	* sh-tdep.c (sh_breakpoint_from_pc): Return remote breakpoint
	sequence if target_shortname is "remote".

2007-03-27  Anton Blanchard  <anton@samba.org>

	* rs6000-tdep.c (rs6000_frame_cache): Use tdep->lr_frame_offset
	instead of wordsize when looking for the LR in a stack frame.

2007-03-27  Andreas Schwab  <schwab@suse.de>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* dwarf2-frame.c (dwarf2_frame_eh_frame_regnum): Rename to...
	(dwarf2_frame_adjust_regnum): ...this.  Make static.  Add eh_frame_p
	argument.  Update all callers.
	(struct dwarf2_frame_ops): Replace eh_frame_regnum with adjust_regnum.
	(dwarf2_frame_set_eh_frame_regnum): Rename to...
	(dwarf2_frame_set_adjust_regnum): ...this.  Update argument type.
	* dwarf2frame.h (dwarf2_frame_set_eh_frame_regnum): Rename to...
	(dwarf2_frame_set_adjust_regnum): ...this.
	(dwarf2_frame_eh_frame_regnum): Delete prototype.
	* rs6000-tdep.c: Include "dwarf2-frame.h".
	(rs6000_adjust_frame_regnum): Define.
	(rs6000_gdbarch_init): Enable use of DWARF CFI frame unwinder.
	Register rs6000_adjust_frame_regnum.

	* Makefile.in (rs6000-tdep.o): Update dependencies.

2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>

	* Makefile.in: Add support for a "pdf" target.

2007-03-27  Daniel Jacobowitz  <dan@codesourcery.com>

	* amd64-tdep.c (amd64_init_frame_cache): New function.
	(amd64_alloc_frame_cache, amd64_skip_prologue): Use it.

2007-03-26  Nigel Stephens  <nigel@mips.com>
            Maciej W. Rozycki  <macro@mips.com>

	* ui-out.c (ui_out_field_core_addr): Truncate address to
	TARGET_ADDR_BIT size before printing.

2007-03-22  Nigel Stephens  <nigel@mips.com>
            Maciej W. Rozycki  <macro@mips.com>

	* remote-mips.c (mips_xfer_memory): Update prototype.

2007-03-22  Joel Brobecker  <brobecker@adacore.com>

	* symfile.h: #include "symtab.h"

2007-03-22  Denis Pilat  <denis.pilat@st.com>

	* utils.c (pagination_on_command, pagination_off_command):
	Remove useless prototypes.

2007-03-21  Pierre Muller  <muller@ics.u-strasbg.fr>

	Fix PR pascal/2232.
	* p-valprint.c (pascal_object_print_value): Use type_name_no_tag 
	instead of TYPE_NAME for object base class name.


2007-03-19  Kevin Buettner  <kevinb@redhat.com>

	* mep-tdep.c (mep_analyze_frame_prologue, mep_frame_this_id):
	Specify frame type in calls to frame_func_unwind().

2007-03-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* rs6000-tdep.c (rs6000_skip_prologue): Use skip_prologue_using_sal.
	(rs6000_in_function_epilogue_p): Use extract_unsigned_integer.
	(refine_prologue_limit): Delete.
	(skip_prologue): Don't call it.  Use extract_unsigned_integer.
	Assume lim_pc is set.  Correct check for incomplete prologues.
	Do not skip clobbers of the frame pointer.
	* symtab.c (skip_prologue_using_sal): Fail if there is only one
	sal.

2007-03-13  Nathan Froyd  <froydnj@codesourcery.com>

	* frame.c (frame_pop): Check to see whether there's a frame to
	which we can pop first.

2007-03-13  Nathan Froyd  <froydnj@codesourcery.com>

	* MAINTAINERS (Write After Approval): Add myself.

2007-03-09  Markus Deuling  <deuling@de.ibm.com>

	* infrun.c (breakpoints_failed): Remove unnecessary variable.
	(handle_inferior_event): Remove unnecessary braces.
	* breakpoint.c (bpstat_what): Remove wrong comment.

2007-03-09  Ulrich Weigand  <uweigand@de.ibm.com>

	* spu-tdep.c (spu_in_function_epilogue_p): New function.
	(spu_gdbarch_init): Install it.

2007-03-08  Ulrich Weigand  <uweigand@de.ibm.com>

	* spu-linux-nat.c (spu_xfer_partial): Return -1 for unsupported
	object types, not 0.

2007-03-08  Ulrich Weigand  <uweigand@de.ibm.com>

	* spu-tdep.c (spu_frame_align): New function.
	(spu_gdbarch_init): Install it.  Set call dummy location to ON_STACK.

2007-03-08  Ulrich Weigand  <uweigand@de.ibm.com>

	* spu-tdep.c (spu_unwind_pc): Mask off interrupt enable bit.
	(spu_software_single_step): Likewise.
	(spu_read_pc, spu_write_pc): New functions.
	(spu_gdbarch_init): Install them.

2007-03-08  Ulrich Weigand  <uweigand@de.ibm.com>

	* cli/cli-dump.c (struct callback_data): load_offset needs to 
	have signed long type.

2007-03-07  Joel Brobecker  <brobecker@adacore.com>

	* mips-tdep.c (mips_insn16_frame_cache, mips_insn32_frame_sniffer):
	Revert the previous change that had some unexpected side-effects
	on mips32.
	(mips_insn16_frame_cache, mips_insn32_frame_cache): Use the proper
	function to get the address of the calling instruction.

2007-03-07  Denis Pilat  <denis.pilat@st.com>

	* tui/tui-hooks.c (tui_selected_frame_level_changed_hook): Replace
	get_selected_frame by deprecated_safe_get_selected_frame.

2007-03-02  Mark Kettenis  <kettenis@gnu.org>

	* shnbsd-tdep.c: Include "regset.h", "gdb_assert.h" and
	"gdb_string.h".  Don't include "nbsd-tdep.h".
	(SIZEOF_STRUCT_REG): Remove.
	(SHNBSD_SIZEOF_GREGS): New.
	(shnbsd_supply_gregset, shnbsd_collect_gregset)
	(shnbsd_regset_from_core_section): New functions.
	(fetch_core_registers, fetch_elfcore_registers): Remove functions.
	(shnbsd_supply_reg, shnbsd_fill_reg): Simply call
	shnbsd_supply_gregset, shnbsd_collect_gregset.
	(shnbsd_gregset): New variable.
	(shnbsd_init_abi): Set regset_from_core_section.
	(GDB_OSABI_NETBSD_CORE): New define.
	(shnbsd_core_osabi_sniffer): New function.
	(_initialize_shnbsd_tdep): Register shnbsd_core_osabi_sniffer.
	* Makefile.in (shnbsd-tdep.o): Update dependencies.
	* config/sh/nbsd.mt (TDEPFILES): Add corelow.o, remove
	nbsd-tdep.o.
	* config/sh/obsd.mt (TDEPFILES): Remove nbsd-tdep.o.

2007-02-28  Joel Brobecker  <brobecker@adacore.com>

	* gdbtypes.c (replace_type): Fix typo that caused us to not update
	length of the types referenced by the new type CV ring.

2007-02-28  Daniel Jacobowitz  <dan@codesourcery.com>

	* frame.c (frame_pop, frame_observer_target_changed): Call
	reinit_frame_cache.
	(flush_cached_frames): Rename to reinit_frame_cache and delete
	old implementation.
	* frame.h (flush_cached_frames): Delete prototype and update comment.

	* bsd-kvm.c (bsd_kvm_open, bsd_kvm_proc_cmd, bsd_kvm_pcb_cmd): Call
	reinit_frame_cache instead of flush_cached_frames.  Do not call
	select_frame after reinit_frame_cache.
	* corelow.c (core_open): Likewise.
	* gdbarch.sh (deprecated_current_gdbarch_select_hack): Likewise.
	* infrun.c (prepare_to_proceed, context_switch)
	(handle_inferior_event): Likewise.
	* linux-fork.c (fork_load_infrun_state): Likewise.
	* ocd.c (ocd_start_remote): Likewise.
	* remote-e7000.c (e7000_start_remote): Likewise.
	* remote-mips.c (device): Likewise.
	* thread.c (switch_to_thread): Likewise.
	* tracepoint.c (finish_tfind_command): Likewise.
	* gdbarch.c: Regenerated.

2007-02-28  Jerome Guitton  <guitton@adacore.com>
            Joel Brobecker  <brobecker@adacore.com>

	* gdbtypes.c (check_typedef): Do not replace stub type if
	the resolved type is not defined in the same objfile.

2007-02-28  Daniel Jacobowitz  <dan@codesourcery.com>

	* top.c (gdb_readline_wrapper_cleanup): Remove invalid assertion.

2007-02-28  Joel Brobecker  <brobecker@adacore.com>

	* stabsread.c (define_symbol): Create an associated STRUCT_DOMAIN
	symbol for Ada units when the symbol is defined using 't' rather
	than 'Tt' as symbol descriptor.

2007-02-28  Ulrich Weigand  <uweigand@de.ibm.com>

	* config/mips/tm-nbsd.h: Delete file.
	* config/mips/nbsd.mt (DEPRECATED_TM_FILE): Remove.
	* config/sh/tm-nbsd.h: Delete file.
	* config/sh/nbsd.mt (DEPRECATED_TM_FILE): Set to tm-sh.h.

2007-02-28  Joel Brobecker  <brobecker@adacore.com>

	* mi/mi-cmd-var.c (varobj_update_one): Remove reference to
	unused WRONG_PARAM value since it was recently deleted.

2007-02-28  Vladimir Prus  <vladimir@codesourcery.com>

	* varobj.c (varobj_update): Free temporary vectors.

2007-02-28  Ulrich Weigand  <uweigand@de.ibm.com>

	* config/powerpc/linux.mt (DEPRECATED_TM_FILE): Set to tm-ppc-eabi.h.
	* config/powerpc/tm-linux.h: Delete file.
	* config/powerpc/tm-ppc-eabi.h: Do not include "rs6000/tm-rs6000.h".
	(PROCESS_LINENUMBER_HOOK): Do not undefine.
	(TEXT_SEGMENT_BASE): Do not redefine.
	* config/rs6000/nm-rs6000.h (CHILD_SPECIAL_WAITSTATUS): Move here
	from config/rs6000/tm-rs6000.h.
	(TARGET_CREATE_INFERIOR_HOOK, rs6000_create_inferior): Likewise.
	* config/rs6000/tm-rs6000.h (struct frame_info): Remove declaration.
	(TEXT_SEGMENT_BASE): Remove.
	(IN_SOLIB_RETURN_TRAMPOLINE): Remove.
	(rs6000_in_solib_return_trampoline): Remove.
	(SKIP_TRAMPOLINE_CODE): Remove.
	(rs6000_skip_trampoline_code): Remove.
	(CHILD_SPECIAL_WAITSTATUS): Move to config/rs6000/nm-rs6000.h.
	(TARGET_CREATE_INFERIOR_HOOK, rs6000_create_inferior): Likewise.
	(FP0_REGNUM): Remove.
	(rs6000_find_toc_address_hook): Move to rs6000-tdep.h.
	(rs6000_set_host_arch_hook): Remove.
	* Makefile.in (rs6000-nat.o): Add dependency on $(rs6000_tdep_h).
	(rs6000-aix-tdep.o): Add dependency on $(ppc_tdep_h).
	* ppc-tdep.h (struct gdbarch_tdep): Add field text_segment_base.
	* rs6000-aix-tdep.c: Include "ppc-tdep.h".
	(rs6000_aix_init_osabi): Set text_segment_base tdep field.
	* rs6000-nat.c: Include "rs6000-tdep.h".
	(exec_one_dummy_insn): Replace TEXT_SEGMENT_BASE by tdep field.
	(set_host_arch): Rename to ...
	(rs6000_create_inferior): ... this.  Make public.
	(_initialize_core_rs6000): Do not set rs6000_set_host_arch_hook.
	* rs6000-tdep.c (rs6000_set_host_arch_hook): Remove.
	(rs6000_create_inferior): Remove.
	(branch_dest): Replace TEXT_SEGMENT_BASE by tdep field.
	(rs6000_gdbarch_init): Call set_gdbarch_fp0_regnum,
	set_gdbarch_in_solib_return_trampoline, and
	set_gdbarch_skip_trampoline_code.
	* rs6000-tdep.h (rs6000_find_toc_address_hook): Move here
	from config/rs6000/tm-rs6000.h.

2007-02-27  Joel Brobecker  <brobecker@adacore.com>

	* buildsym.c (record_producer): Do nothing if no producer is provided.

2007-02-27  Nick Roberts  <nickrob@snap.net.nz>

	* varobj.c (varobj_update): Remove unused local.  Use gdb_assert
	to check changelist is non-NULL.  Call error if the frontend tries
	to update a non-root variable.

	* varobj.h (enum varobj_update_error): Delete WRONG_PARAM value.

2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>

	* dwarf2-frame.c (dwarf2_frame_cache, dwarf2_frame_this_id)
	(dwarf2_frame_sniffer): Update.
	(dwarf2_signal_frame_this_id): New function.
	(dwarf2_signal_frame_unwind): Use it.
	(dwarf2_frame_base_sniffer): Use frame_unwind_address_in_block.
	* frame.c (frame_func_unwind): Add this_type argument.
	(get_frame_func): Update.
	(frame_unwind_address_in_block): Add this_type argument and check it.
	Fix a typo.
	(get_frame_address_in_block): Update.
	* frame.h (enum frame_type): Move higher in the file.
	(frame_unwind_address_in_block, frame_func_unwind): Add enum frame_type
	argument.

	* alpha-mdebug-tdep.c, alpha-tdep.c, amd64-tdep.c, amd64obsd-tdep.c,
	arm-tdep.c, avr-tdep.c, cris-tdep.c, frv-tdep.c, h8300-tdep.c,
	hppa-tdep.c, i386-tdep.c, i386obsd-tdep.c, ia64-tdep.c,
	libunwind-frame.c, m32c-tdep.c, m32r-linux-tdep.c, m32r-tdep.c,
	m68hc11-tdep.c, m68k-tdep.c, m88k-tdep.c, mips-mdebug-tdep.c,
	mips-tdep.c, mn10300-tdep.c, mt-tdep.c, rs6000-tdep.c, s390-tdep.c,
	score-tdep.c, sh-tdep.c, sh64-tdep.c, sparc-tdep.c,
	sparc64obsd-tdep.c, spu-tdep.c, v850-tdep.c, vax-tdep.c,
	xstormy16-tdep.c, xtensa-tdep.c: Update calls to
	frame_func_unwind and frame_unwind_address_in_block to specify
	the frame type.  Use frame_unwind_address_in_block instead of
	frame_pc_unwind in sniffers.

2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>

	* frame.c (deprecated_selected_frame): Rename to...
	(selected_frame): ...this.  Make static.
	(get_selected_frame, select_frame): Update.
	* frame.h (deprected_select_frame): Delete.
	(deprecated_safe_get_selected_frame): Update comments.

	* breakpoint.c, cli/cli-cmds.c, f-valprint.c, infcmd.c, inflow.c,
	infrun.c, stack.c, tui/tui-disasm.c, tui/tui-source.c,
	tui/tui-winsource.c, valops.c, varobj.c, findvar.c, macroscope.c,
	parse.c, regcache.h, sh64-tdep.c, tui/tui-hooks.c, tui/tui-win.c,
	tui/tui.c: Replace references to deprecated_selected_frame.

2007-02-27  Fred Fish  <fnf@specifix.com>

	* rs6000-tdep.c (skip_prologue): Recognize addi instructions that 
	directly decrement the stack pointer, accumulate their operand into 
	the stack offset, and mark the function as not being frameless.

2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>

	* arch-utils.c (selected_byte_order): New.
	* arch-utils.h (selected_byte_order): New prototype.
	* remote-sim.c (gdbsim_open): Use selected_byte_order.

2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>

	* symfile.c (place_section): Check SEC_ALLOC.  Do not check VMA.
	(default_symfile_offsets): Check VMA here.  Update section VMAs.

2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>

	* remote.c (init_remote_state): Add special handling for placeholder
	registers.

2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (XMLFILES): Include $(TDEP_XML).
	(filenames_h): New variable.
	(clean): Clean up xml-builtin.c and stamp-xml.
	(arm-linux-nat.o): Update.
	* config/arm/linux.mh (TDEP_XML): Define.
	* arm-linux-nat.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
	(arm_linux_has_wmmx_registers): New.
	(GET_THREAD_ID): Fix typo.
	(IWMMXT_REGS_SIZE): Define.
	(fetch_wmmx_regs, store_wmmx_regs): New.
	(arm_linux_fetch_inferior_registers): Use fetch_wmmx_regs.
	(arm_linux_store_inferior_registers): Use store_wmmx_regs.
	(super_xfer_partial, arm_linux_xfer_partial): New.
	(_initialize_arm_linux_nat): Use them.
	* xml-support.c (fetch_xml_builtin): Move outside HAVE_LIBEXPAT.
	(xml_builtin_xfer_partial): New function.
	* xml-support.h (xml_builtin_xfer_partial): New prototype.
	* NEWS: Update mention of iWMMXt support.

2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>

	* arm-tdep.c (arm_scan_prologue): Do not record FPA register saves
	if there are no FPA registers.
	(arm_dwarf_reg_to_regnum): New function.
	(arm_register_type, arm_register_name): Return minimal values for
	unsupported registers.
	(arm_register_sim_regno): Handle iWMMXt registers.
	(arm_gdbarch_init): Record missing FPA registers if indicated by
	a target description.  Recognize iWMMXt registers.  Only register
	"info float" for FPA.  Use ARM_NUM_REGS.  Register
	arm_dwarf_reg_to_regnum.
	* arm-tdep.h (enum gdb_regnum): Add ARM_NUM_REGS and iWMMXt
	constants.
	(struct gdbarch_tdep): Add have_fpa_registers.
	* features/xscale-iwmmxt.xml: Update capitalization.
	* regformats/arm-with-iwmmxt.dat: Regenerated.

2007-02-24  Kevin Buettner  <kevinb@redhat.com>

	* NEWS (New targets): Add entry for the Toshiba Media Processor.

2007-02-23  Kevin Buettner  <kevinb@redhat.com>

	* MAINTAINERS (mep): New target.

2007-02-23  Kevin Buettner  <kevinb@redhat.com>

	From Jim Blandy, Dave Brolley, Kevin Buettner, Don Howard, and
	Richard Sandiford:
	* Makefile.in (elf_mep_h, mep_desc_h, mep_opc_h): New variables.
	(mep-tdep.o): New rule.
	* configure.tgt (mep-*-*): New target.
	* mep-tdep.c: New file.
	* config/mep/mep.mt: New file.

2007-02-22  Markus Deuling  <deuling@de.ibm.com>

	* infrun.c (inferior_stop_reason, print_stop_reason): Remove
	BREAKPOINT_HIT and STOP_UNKNOWN.

2007-02-22  Markus Deuling  <deuling@de.ibm.com>

	* valops.c (value_ind): Fix unary * handling of TYPE_CODE_INT. 

2007-02-20  Joel Brobecker  <brobecker@adacore.com>

	* gdb_expat.h (XMLCALL): Define if not already defined.

2007-02-20  Andreas Schwab  <schwab@suse.de>

	* Makefile.in (symfile.o): Update dependencies.

2007-02-20  Daniel Jacobowitz  <dan@codesourcery.com>

	* MAINTAINERS: Disable -Werror for cris simulator.  Build
	sparc64-solaris2.10 instead of the broken sparc-elf.
	* solib-frv.c: Include "solib.h".
	* Makefile.in (solib-frv.o): Update.
	* mt-tdep.c (mt_gdbarch_init): Correct typo in floatformats patch.
	* xtensa-tdep.c (xtensa_regset_from_core_section): Cast size_t to int.
	(xtensa_frame_this_id, xtensa_frame_prev_register)
	(xtensa_push_dummy_call): Use %p.

2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>

	* avr-tdep.c, hppa-tdep.c, hppabsd-tdep.c, i386-tdep.c,
	ia64-tdep.c, m68k-tdep.c, mips-linux-tdep.c, ppcobsd-tdep.c,
	sparc-linux-tdep.c: Include "gdbtypes.h" instead of "floatformat.h".
	* Makefile.in (avr-tdep.o, hppabsd-tdep.o, hppa-tdep.o, i386-tdep.o)
	(ia64-tdep.o, m68k-tdep.o, mips-linux-tdep.o, ppcobsd-tdep.o)
	(sparc-linux-tdep.o): Update.

2007-02-15  Maxim Grigoriev  <maxim2405@gmail.com>

	* xtensa-tdep.h (xtensa_reg_mask_t): New.
	(xtensa_mask_t): Change mask field to be a separate array.
	* xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read)
	(xtensa_pseudo_register_write, xtensa_unwind_pc)
	(xtensa_unwind_dummy_id, xtensa_push_dummy_call)
	(xtensa_breakpoint_from_pc): Remove implicit type casting.
	* xtensa-config.c (mask0, mask1, mask2, mask3, mask4, mask5)
	(mask6, mask7, mask8, mask9, mask10, mask11, mask12, mask13)
	(mask14, mask15): Rename to
	(xtensa_mask0, xtensa_mask1, xtensa_mask2, xtensa_mask3)
	(xtensa_mask4, xtensa_mask5, xtensa_mask6, xtensa_mask7)
	(xtensa_mask8, xtensa_mask9, xtensa_mask10, xtensa_mask11)
	(xtensa_mask12, xtensa_mask13, xtensa_mask14, xtensa_mask15): this.
	(xtensa_submask0, xtensa_submask1, xtensa_submask2, xtensa_submask3)
	(xtensa_submask4, xtensa_submask5, xtensa_submask6, xtensa_submask7)
	(xtensa_submask8, xtensa_submask9, xtensa_submask10)
	(xtensa_submask11, xtensa_submask12, xtensa_submask13)
	(xtensa_submask14, xtensa_submask15): New.
	(rmap): Follow strict aliasing rules doing static initialization.

2007-02-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* target-descriptions.c (tdesc_named_type): Move code_ptr and data_ptr
	handling from here...
	(tdesc_register_type): ...to here.
	* xml-tdesc.c (tdesc_start_reg): Allow code_ptr and data_ptr.
	* features/arm-core.xml: Use code_ptr and data_ptr.

2007-02-13  Denis Pilat  <denis.pilat@st.com>

	* varobj.h (enum varobj_update_error): New enum.
	* varobj.c (struct varobj_root): Add is_valid member.
	(varobj_get_type): Check for invalid varobj.
	(varobj_get_attributes): Likewise.
	(variable_editable):Likewise.
	(varobj_update): Likewise.  Use varobj_update_error.
	(new_root_variable): Set root varobj as valid by default.
	(varobj_invalidate): New function.
	* symfile.c (clear_symtab_users): Use varobj_invalidate.
	* mi/mi-cmd-var.c (varobj_update_one): Change return type to void.
	Use varobj_update_error.

2007-02-12  Pierre Muller  <muller@ics.u-strasbg.fr>

	Fix PR pascal/2223.
	* dwarfread.c (set_cu_language): Recognize DW_LANG_Pascal83 as
	Pascal language marker.
	* dwarf2read.c (set_cu_language): Likewise.

2007-02-12  Corinna Vinschen  <vinschen@redhat.com>

	* win32-nat.c (win32_wait): Reset terminal pgrp to GDB.
	(do_initial_win32_stuff): Call terminal_init_inferior_with_pgrp
	instead of target_terminal_init since inferior_ptid isn't set yet.

2007-02-10  Pedro Alves  <pedro_alves@portugalmail.pt>

	* MAINTAINERS (Write After Approval): Add myself.

2007-02-09  Fred Fish  <fnf@specifix.com>

	Based on work by Apple Computer, Inc.
	* event-top.c (async_request_quit): Call quit() whenever either
	quit_flag is set or immediate_quit is set.

2007-02-09  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* ada-lang.c (remove_out_of_scope_renamings): Change third parameter's
	type to a pointer to const struct block.
	(ada_lookup_symbol_list): Don't cast away constness when calling
	remove_out_of_scope_renamings.

2007-02-09  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* linux-nat.c (linux_nat_find_memory_regions): Don't check the
	address of 'filename'; it is always non null.

2007-02-09  Joel Brobecker  <brobecker@adacore.com>

	* exec.c (add_to_section_table): Do not discard empty sections.

2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>

	* features/Makefile, features/arm-with-iwmmxt.xml,
	features/gdbserver-regs.xsl, features/number-regs.xsl,
	features/sort-regs.xsl, features/xscale-iwmmxt.xml: New files.
	* regformats/arm-with-iwmmxt.dat: Generate.
	* NEWS: Mention iWMMXt.

2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
	(xml-tdesc.o): Update.
	* xml-support.c: Add a comment.
	(gdb_xml_enums_boolean): New variable.
	(gdb_xml_parse_attr_enum): Use strcasecmp.
	* xml-support.h (gdb_xml_enums_boolean): Declare.
	* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
	next_regnum, and current_union.
	(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
	(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
	(field_attributes, union_children, reg_attributes, union_attributes)
	(vector_attributes, feature_attributes, feature_children): New.
	(target_children): Make static.  Add <feature>.
	(tdesc_elements): Make static.
	* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
	(struct tdesc_feature, tdesc_feature_p): New types.
	(struct target_desc): Add features member.
	(struct tdesc_arch_data, tdesc_data): New.
	(target_find_description): Clarify error message.  Warn about
	ignored register descriptions.
	(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
	(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
	(tdesc_data_cleanup, tdesc_numbered_register)
	(tdesc_numbered_register_choices, tdesc_find_register)
	(tdesc_register_name, tdesc_register_type)
	(tdesc_remote_register_number, tdesc_register_reggroup_p)
	(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
	(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
	(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
	(tdesc_create_feature, tdesc_record_type): New.
	(free_target_description): Free features.
	(_initialize_target_descriptions): Initialize tdesc_data.
	* arch-utils.c (default_remote_register_number): New.
	* arch-utils.h (default_remote_register_number): New prototype.
	* target-descriptions.h (set_tdesc_pseudo_register_name)
	(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
	(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
	(tdesc_numbered_register, tdesc_numbered_register_choices)
	(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
	(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
	(tdesc_create_reg): Declare.
	* gdbarch.sh (remote_register_number): New entry.
	* gdbarch.c, gdbarch.h: Regenerate.
	* remote.c (init_remote_state): Use gdbarch_remote_register_number.
	* features/gdb-target.dtd: Add feature, reg, vector, union, and field.

	* arm-tdep.c (arm_register_aliases): New.
	(arm_register_name_strings): Rename to...
	(arm_register_names): ...this.  Make const.  Delete the old version.
	(current_option, arm_register_byte): Delete.
	(set_disassembly_style): Simplify.  Do not adjust arm_register_names.
	(value_of_arm_user_reg): New.
	(arm_gdbarch_init): Verify any described registers.  Call
	tdesc_use_registers.  Don't use arm_register_byte.  Create aliases
	for standard register names.
	(_initialize_arm_tdep): Do not adjust arm_register_names.
	* user-regs.c (struct user_reg): Add baton member.
	(append_user_reg, user_reg_add_builtin, user_regs_init)
	(user_reg_add, value_of_user_reg): Use a baton for user
	register functions.
	* std-regs.c: Update.
	* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
	(user_reg_add): Add baton argument.
	* NEWS: Mention target description register support.
	* features/arm-core.xml, features/arm-fpa.xml: New.
	* eval.c (evaluate_subexp_standard): Allow ptype $register
	when the program is not running.

2007-02-09  Nick Roberts  <nickrob@snap.net.nz>

	* mi/mi-cmd-var.c (mi_cmd_var_create):  Add value field.

2007-02-08  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* rs6000-tdep.c (gdb_print_insn_powerpc): Set
	info->disassembler_options to "any".

2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>

	* varobj.c (install_new_value): Only call value_get_print_value
	if changeable.

2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>

	Reported by timeless@gmail.com:
	* gdb/target.c (target_flash_erase): Do not return void value.
	(target_flash_done): Likewise.
	* gdb/cli/cli-cmds.c (source_command): Likewise.

2007-02-08  Fred Fish  <fnf@specifix.com>

	Based on work by Apple Computer, Inc.
	* event-top.c (handle_sigint): Set quit_flag.
	(async_request_quit): Don't set quit_flag.  Avoid calling quit()
	if quit_flag has already been reset.

2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>

	* ser-mingw.c (pipe_windows_close): Move variable initialization back
	up.

2007-02-08  Fred Fish  <fnf@specifix.com>

	* defs.h (request_quit): Remove declaration.
	* utils.c (request_quit): Remove definition.

2007-02-08  Joel Brobecker  <brobecker@gnat.com>
	    Jan Kratochvil  <jan.kratochvil@redhat.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* rs6000-tdep.c (bl_to_blrl_insn_p): New function.
	(skip_prologue): Allow bl->blrl used by PIC code.

2007-02-08  Mark Kettenis  <kettenis@gnu.org>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* cp-valprint.c (cp_print_value_fields, cp_print_value): Always
	initialize tmp_obstack.
	* p-valprint.c (pascal_object_print_value_fields)
	(pascal_object_print_value): Likewise.

2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>

	* features/feature_to_c.sh: Use %s to avoid problems with nawk.

2007-02-08  Mark Kettenis  <kettenis@gnu.org>

	* sparcnbsd-tdep.c: Include "gdbtypes.h" instead of "floatformat.h".
	* Makefile.in (sparcnbsd-tdep.o): Update dependencies.

2007-02-07  Daniel Jacobowitz  <dan@codesourcery.com>

	* xml-tdesc.c (struct tdesc_xml_cache, tdesc_xml_cache_s)
	(xml_cache): New.
	(tdesc_parse_xml): Cache expanded descriptions.

2007-02-07  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (XMLFILES): New.
	(COMMON_OBS): Add xml-builtin.o.
	(xml-builtin.c, stamp-xml): New rules.
	(xml-tdesc.o): Update.
	* features/feature_to_c.sh: New file.
	* xml-support.c (MAX_XINCLUDE_DEPTH): Define.
	(struct gdb_xml_parser): Add dtd_name and is_xinclude.
	(gdb_xml_start_element): Initialize scope after possibly reallocating
	scopes.  Move cleanup later.  Handle the XInclude description
	specially.
	(gdb_xml_end_element): Only parse the body if there is a current element.
	Call XML_DefaultCurrent if there is no element.
	(gdb_xml_fetch_external_entity, gdb_xml_use_dtd): New.
	(struct xinclude_parsing_data, xinclude_start_include)
	(xinclude_end_include, xml_xinclude_default)
	(xml_xinclude_start_doctype, xml_xinclude_end_doctype)
	(xml_xinclude_xml_decl, xml_xinclude_cleanup, xinclude_attributes)
	(xinclude_elements, xml_process_xincludes, fetch_xml_builtin): New.
	* xml-support.h (xml_fetch_another, xml_process_xincludes)
	(fetch_xml_builtin, xml_builtin, gdb_xml_use_dtd): New declarations.
	* xml-tdesc.c (tdesc_parse_xml): Add fetcher_baton argument.  Expand
	XInclude directives.  Use the compiled in DTD.
	(fetch_xml_from_file): Add baton argument.  Treat it as a containing
	directory name.  Do not warn here.
	(file_read_description_xml): Update call.  Warn here instead.  Pass
	a dirname as baton.
	(fetch_available_features_from_target): New.
	(target_read_description_xml): Use it.
	* features/gdb-target.dtd: Add copyright notice.  Use xinclude.dtd
	to handle XInclude.
	* features/xinclude.dtd: New file.

2007-02-05  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-thread-db.c (check_for_thread_db): Return early if we have
	no libthread_db support.

2007-02-05  Daniel Jacobowitz  <dan@codesourcery.com>

	* mi/mi-parse.h: Include <sys/time.h>.

2007-02-05  Nick Roberts  <nickrob@snap.net.nz>

	* mi/mi-cmd-stack.c (list_args_or_locals): Use common_val_print
 	instead of print_variable_value to print values.

2007-02-03  Nick Roberts  <nickrob@snap.net.nz>

	* mi/mi-main.c: Numerous formatting changes.
	(mi_cmd_data_write_register_values): Replace clause inadvertantly
	removed in my previous change.

2007-02-03   Eli Zaretskii  <eliz@gnu.org>

	* mi/mi-main.c (mi_load_progress, timestamp, print_diff_now):
	Use 1000000L instead of 1000000.

2007-02-03  Nick Roberts  <nickrob@snap.net.nz>

	    Based on work by Apple Computer, Inc.

	* configure.ac: Test for sys/resource.h and getrusage.
	* configure, config.in: Regenerate.

	* mi/mi-main.c: Include <sys/resource.h> if present.
	(rusage): Declare if HAVE_GETRUSAGE.
	(current_command_ts, do_timings): New static variables.
	(timestamp, print_diff_now, print_diff, timeval_diff):
	New static timing functions.
	(mi_cmd_enable_timings): New function for new MI command.
	(captured_mi_execute_command, mi_execute_async_cli_command): 
	Call timing functions.

	* mi/mi-cmds.c (mi_cmds): Add entry for new MI command
	-enable-timings.

	* mi/mi-cmds.h (mi_cmd_enable_timings): New extern.

	* mi/mi-parse.h: (mi_timestamp): New structure.
	(mi_parse): Add mi_timestamp* member.

2007-02-02  Denis Pilat  <denis.pilat@st.com>

	* thread.c (make_cleanup_restore_current_thread): New function.
	(info_threads_command): Use of make_cleanup_restore_current_thread
	to restore the current thread and the selected frame.
	(restore_selected_frame): New function.
	(struct current_thread_cleanup): Add frame_id field.
	(do_restore_current_thread_cleanup): Add restoring of the selected
	frame.
	(make_cleanup_restore_current_thread): Likewise.
	(thread_apply_all_command): backup the selected frame while 
	entering the function and restore it at exit.
	(thread_apply_command): Likewise.

2007-02-02  Denis Pilat  <denis.pilat@st.com>

	* MAINTAINERS (Write After Approval): Add myself to the list.

2007-02-01  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>

	* gdb/remote-m32r.sdi.c (m32r_fetch_register): Change PWD mask.
        (m32r_store_register): Ditto.

2007-01-30  Vladimir Prus  <vladimir@codesourcery.com>

	* ser-mingw.c (pipe_windows_open)
	(pipe_windows_read, pipe_windows_write): Declare
	variables at the top of the function.

2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>

	* doublest.c (floatformat_from_length): Use the right element from
	gdbarch floatformats.
	(floatformat_from_type, extract_typed_floating)
	(store_typed_floating): Likewise.
	* doublest.h: Remove declarations for undefined floatformat arrays.
	* gdbarch.sh (float_format, double_format, long_double_format): Change
	to pairs.
	(pformat): Update for pairs.
	* gdbarch.c, gdbarch.h: Regenerated.
	* gdbtypes.c (floatformats_ieee_single, floatformats_ieee_double)
	(floatformats_ieee_double_littlebyte_bigword)
	(floatformats_i387_ext, floatformats_m68881_ext, floatformats_arm_ext)
	(floatformats_ia64_spill, floatformats_ia64_quad, floatformats_vax_f)
	(floatformats_vax_d): New variables.
	(builtin_type_ieee_single, builtin_type_ieee_double)
	(builtin_type_arm_ext, builtin_type_ia64_spill)
	(builtin_type_ia64_quad): Replace arrays with individual types.
	(builtin_type_ieee_single_big, builtin_type_ieee_single_little)
	(builtin_type_ieee_double_big, builtin_type_ieee_double_little)
	(builtin_type_ieee_double_littlebyte_bigword, builtin_type_i960_ext)
	(builtin_type_m88110_ext, builtin_type_m88110_harris_ext)
	(builtin_type_arm_ext_big, builtin_type_arm_ext_littlebyte_bigword)
	(builtin_type_ia64_spill_big, builtin_type_ia64_spill_little)
	(builtin_type_ia64_quad_big, builtin_type_ia64_quad_little): Delete
	unused and endian-specific types.
	(recursive_dump_type): Update for floatformat pairs.
	(build_flt): Move higher.  Handle bit == -1.  Take a floatformat pair.
	(build_gdbtypes): Use build_flt.
	(_initialize_gdbtypes): Update set of initialized types.
	* gdbtypes.h: Update declarations to match gdbtypes.c.
	(struct main_type): Store a pointer to two floatformats.
	* arch-utils.c (default_float_format, default_double_format): Delete.
	* arch-utils.h (default_float_format, default_double_format): Delete.

	* arm-tdep.c, avr-tdep.c, hppa-tdep.c, hppabsd-tdep.c, i386-tdep.c,
	ia64-tdep.c,  iq2000-tdep.c, m68k-tdep.c, m88k-tdep.c,
	mips-linux-tdep.c, mips-tdep.c, mt-tdep.c, ppcobsd-tdep.c,
	sparc-linux-tdep.c, sparc-tdep.c, sparcnbsd-tdep.c, spu-tdep.c,
	vax-tdep.c, alpha-tdep.c, ppc-sysv-tdep.c: Update.

2007-01-29  Joel Brobecker  <brobecker@adacore.com>

	* target.c (maintenance_print_target_stack): New function.
	(initialize_targets): Add new "maintenance print target-stack"
	command.

2007-01-28  Mark Kettenis  <kettenis@gnu.org>

	* dwarf2read.c (new_symbol): Handle DW_AT_decl_file being zero.

2007-01-27  Daniel Jacobowitz  <dan@codesourcery.com>

	* dwarf2loc.h (struct dwarf2_locexpr_baton): Change size to a long.
	(struct dwarf2_loclist_baton): Likewise.

2007-01-27  Eli Zaretskii  <eliz@gnu.org>

	* cli/cli-script.c: Include breakpoint.h.
	(build_command_line): Require arguments only for if and while
	commands.
	(get_command_line, execute_user_command, execute_control_command):
	Fix wording of warning messages.
	(print_command_lines): Print breakpoint commands.
	(execute_control_command): Call commands_from_control_command to
	handle the `commands' command inside a body of a flow-control
	command.
	(read_next_line): Recognize the `commands' command and build a
	command line structure for it.
	(recurse_read_control_structure, read_command_lines): Handle
	`commands' similarly to `if' and `while'.

	* breakpoint.c (get_number_trailer): Document the special meaning
	of NULL as the first argument PP.
	(commands_from_control_command): New function.

	* breakpoint.h (commands_from_control_command): Add prototype.

	* defs.h (commands_control): New enumerated value for enum
	command_control_type.

2007-01-26  Joel Brobecker  <brobecker@adacore.com>

	* ada-lang.c (ada_exception_breakpoint_ops): Fix typo in function name.
	(ada_exception_sal): Update accordingly.

2007-01-26  Jan Kratochvil <jan.kratochvil@redhat.com>

	* c-valprint.c (c_val_print): Require strings to be of no-signed CHARs.
	* NEWS: Describe CHAR array vs. string identifcation rules.

2007-01-25  Paul Brook  <paul@codesourcery.com>

	* arm-tdep.c (arm_get_next_pc): Fix bitfield off-by-one error.

2007-01-24  Jim Blandy  <jimb@codesourcery.com>

	* dwarf2loc.c (dwarf2_evaluate_loc_desc): When the location
	expression is empty, bother to return the 'optimized out' value we
	construct.  (Thanks to Carl Burch.)

2007-01-24  Vladimir Prus  <vladimir@codesourcery.com>

	* varobj.c (c_value_of_root, c_value_of_child)
	(cplus_describe_child): Don't call release_value.

2007-01-24  Thiemo Seufer  <ths@mips.com>

	* mips-linux-tdep.c (mips_linux_n64_rt_sigframe): Fix struct
	initialization.

2007-01-24  Vladimir Prus  <vladimir@codesourcery.com>

	Refactor getting children name, value and type access 
	for varobjs in C++.
	* varobj.c (get_type_deref): Remove.
	(adjust_value_for_child_access): New.
	(c_number_of_children): Use the above.
	(c_describe_child): Likewise.
	(enum accessibility): New.
	(match_accessibility): New function.
	(cplus_describe_child): New function.
	(cplus_name_of_child, cplus_value_of_child)
	(cplus_type_of_child): Reimplement in terms
	of cplus_describe_child.
	(cplus_number_of_children): Use 
	adjust_value_for_child_access.
	
2007-01-24  Vladimir Prus  <vladimir@codesourcery.com>

	Fix computation of the 'editable' attribute and
	value changeability for for references.
	* varobj.c (get_value_type): New function.
	(c_variable_editable): Use get_value_type.
	(varobj_value_is_changeable): Likewise.
		
2007-01-24  Joel Brobecker  <brobecker@adacore.com>

	* source.c (find_and_open_source): Try rewriting the source
	path inside filename if dirname is NULL.

2007-01-24  Joel Brobecker  <brobecker@adacore.com>

	* dwarf2read.c (add_partial_symbol): Create an extra partial
	symbol in the VAR_DOMAIN for Ada structures, unions or enums.
	(new_symbol): Likewise for symbols.

2007-01-24  Nick Roberts  <nickrob@snap.net.nz>

	* mi/mi-main.c (mi_cmd_execute): Call free_all_values.

2007-01-23  Vladimir Prus  <vladimir@codesourcery.com>
	
	* value.c (value_primitive_field): Copy the full 'location' 
	contents, instead of assuming that copying ADDRESS will 
	bring over everything in the union.  Remove obsolete comment.
	
2007-01-23  Masaki Muranaka  <monaka@monami-software.com>

	* m32c-tdep.c (make_regs, m32c_analyze_prologue)
	(m32c_skip_trampoline_code, m32c_m16c_address_to_pointer)
	(m32c_m16c_pointer_to_address): Separate code from declarations.

2007-01-23  Nick Hudson  <nick.hudson@dsl.pipex.com>

	* target.c (update_current_target): Correct typo.

2007-01-22  Masaki Muranaka  <monaka@monami-software.com>

	* xstormy16-tdep.c (xstormy16_skip_prologue): Separate code from a
	declaration.

2007-01-11  Andrew Cagney  <cagney@redhat.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	* dwarf2-frame.c (execute_cfa_program): New support of
	`DW_CFA_GNU_negative_offset_extended'.

2007-01-21  Daniel Jacobowitz  <dan@codesourcery.com>

	* NEWS: Mention flash support for "load" and new remote packets.

2007-01-21  Markus Deuling  <deuling@de.ibm.com>

	* breakpoint.c (delete_command): Skip redundant loop iterations.

2007-01-21  Daniel Jacobowitz  <dan@codesourcery.com>

	* gdbarch.sh (register_type): Update comment.
	* gdbarch.h: Regenerated.
	* arch-utils.c (generic_register_size): Call register_type.
	* ia64-tdep.c (ia64_extract_return_value): Likewise.
	* m32c-tdep.c (check_for_saved): Likewise.
	* mips-tdep.c (mips_print_register, print_gp_register_row)
	(mips_print_registers_info): Likewise.
	* sh-tdep.c (sh_pseudo_register_read, sh_pseudo_register_write):
	Likewise.
	* sh64-tdep.c (sh64_pseudo_register_read, sh64_pseudo_register_write)
	(sh64_do_register, sh64_print_register)
	(sh64_media_print_registers_info): Likewise.
	* tui/tui-regs.c (tui_register_format): Likewise.

2007-01-21  Daniel Jacobowitz  <dan@codesourcery.com>

	* objfiles.h (ALL_PRIMARY_SYMTABS): Define.

	* ada-lang.c (symtab_for_sym, ada_lookup_symbol_list)
	(ada_lookup_symbol): Use ALL_PRIMARY_SYMTABS.
	* cp-support.c (make_symbol_overload_list_qualified): Likewise.
	* symtab.c (lookup_symbol_aux_block, lookup_symbol_aux_symtabs)
	(basic_lookup_transparent_type, find_pc_sect_symtab, search_symbols)
	(make_symbol_completion_list): Likewise.

2007-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* buildsym.c (end_symtab): Use preallocated symtab if available.
	Fill in SYMBOL_SYMTAB.
	* buildsym.h (struct subfile): Add symtab member.
	* dwarf2read.c (struct dwarf2_cu): Add line_header.
	(struct file_entry): Add symtab.
	(free_cu_line_header): New function.
	(read_file_scope): Use it.  Save line_header in the cu.  Process
	lines before DIEs.
	(add_file_name): Initialize new symtab member.
	(dwarf_decode_lines): Create symtabs for included files.
	(new_symbol): Set SYMBOL_SYMTAB.
	* symtab.c (lookup_symbol): Use SYMBOL_SYMTAB.
	(search_symbols): Likewise.
	* symtab.h (struct symbol): Add symtab member.
	(SYMBOL_SYMTAB): Define.

2007-01-20  Daniel Jacobowitz  <dan@codesourcery.com>

	* symfile.c (allocate_symtab): Remove INIT_EXTRA_SYMTAB_INFO.

2007-01-20  Daniel Jacobowitz  <dan@codesourcery.com>

	* arch-utils.c (show_endian): Correct reversed condition.

2007-01-19  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* MAINTAINERS (Write After Approval): Add myself.

2007-01-16  Daniel Jacobowitz  <dan@codesourcery.com>
	    Vladimir Prus  <vladimir@codesourcery.com>

	Fix 'selected frame' varobjs.
	* varobj.c (struct varobj): Remove the error field.
	(varobj_set_value): Don't check var->error.
	(install_new_value): Don't set var->error.
	(varobj_update): Always pass the new value
	of the root via install_new_value.
	(create_child): Don't set error field.
	(new_variable): Likewise.
	(c_value_of_root): Always reevaluate the value
	of selected frame varobjs in the selected frame.
	Don't call reinit_frame_cache.

2007-01-15  Joel Brobecker  <brobecker@adacore.com>

	* source.c (_initialize_source): Improve the help text of
	the substitute-path commands.

2007-01-14  Mark Kettenis  <kettenis@gnu.org>

	* frv-tdep.c (frv_gdbarch_init, frv_register_name)
	(frv_breakpoint_from_pc, frv_gdbarch_adjust_breakpoint_address)
	(frv_skip_prologue): Remove prototypes.
	(frv_adjust_breakpoint_address): Renamed from
	frv_gdbarch_adjust_breakpoint_address.
	(frv_gdbarch_init): Adjust.

2007-01-13  Mark Kettenis  <kettenis@gnu.org>

	* gdbarch.sh (deprecated_extract_return_value)
	(deprecated_store_return_value): Remove.
	(extract_return_value, store_return_value): Remove default values.
	* gdbarch.c, gdbarch.h: Regenerate.
	* arch-utils.c, arch-utils.h (legacy_extract_return_value)
	(legacy_store_return_value): Remove.
	* regcache.c, regcache.h (deprecated_grub_regcache_for_registers):
	Remove.

	* mi/mi-main.c: Remove obsolete comment.

	* regcache.c, regcache.h (deprecated_register_bytes)
	(deprecated_read_register_bytes)
	(deprecated_write_register_bytes): Remove.

	* frame.c (get_frame_register_bytes, put_frame_register_bytes):
	Don't forget to move destination pointer.

2007-01-01  Mark Kettenis  <kettenis@gnu.org>

	* config/i386/nm-i386gnu.h (CHILD_PREPARE_TO_STORE): Remove.

2007-01-11  Ulrich Weigand  <uweigand@de.ibm.com>

	* spu-tdep.c (spu_analyze_prologue): Fix erroneous backtrace
	past entry function with recent newlib.

2007-01-11  Vladimir Prus  <vladimir@codesourcery.com>

	* gdb.texinfo (GDB/MI Variable Objects): Improve the 
	introduction.  Specify -var-update more exactly.

2007-01-11  Daniel Jacobowitz  <dan@codesourcery.com>

	* frame.c (get_prev_frame_1): Check PC_REGNUM before using it.

2007-01-10  Jim Blandy  <jimb@codesourcery.com>

	* MAINTAINERS (Global Maintainers): Ulrich Weigand has accepted
	the Global Maintainers' invitation to be a global maintainer.

2007-01-10  Daniel Jacobowitz  <dan@codesourcery.com>

	* infrun.c (singlestep_pc): New variable.
	(resume): Set singlestep_pc.
	(context_switch): Add a debugging message.  Flush the frame cache.
	(handle_inferior_event): Add debugging messages.  Handle thread
	hops when a software single step has completed.  Let context_switch
	handle flushing the frame cache.

2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>

	* NEWS: Mention target descriptions, "set tdesc filename",
	"unset tdesc filename", "show tdesc filename", and
	qXfer:features:read.
	* arch-utils.c (choose_architecture_for_target): New function.
	(gdbarch_info_fill): Call it.
	* target-descriptions.c (struct property): Make members non-const.
	(struct target_desc): Add arch member.
	(target_description_filename): New variable.
	(target_find_description): Try via XML first.
	(tdesc_architecture): New.
	(free_target_description, make_cleanup_free_target_description): New.
	(set_tdesc_property): Call xstrdup.
	(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
	(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
	(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
	(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
	* target-descriptions.h (tdesc_architecture)
	(make_cleanup_free_target_description, set_tdesc_architecture): New
	prototypes.
	* Makefile.in (SFILES): Add xml-tdesc.c.
	(COMMON_OBS): Add xml-tdesc.o.
	(target-descriptions.o): Update.
	(xml-tdesc.o): New rule.
	* xml-tdesc.c, xml-tdesc.h: New files.
	* remote.c (PACKET_qXfer_features): New enum.
	(remote_protocol_features): Add qXfer:features:read.
	(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
	(_initialize_remote): Register qXfer:features:read.
	* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
	* features/gdb-target.dtd: New file.

2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>

	* copyright.sh: Clarify error.

2007-01-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* symtab.c (matching_bfd_sections): Fix VMA matching for
	prelinked objects.

2007-01-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* minsyms.c (lookup_minimal_symbol_by_pc_section): Handle
	nested symbols.

2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>

	Updated copyright notices for most files.

2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>

	* copyright.sh (prunes): Add step-line.inp and step-line.c.

2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>

	* configure.ac (DEBUGDIR_RELOCATABLE): Define for debugdir inside
	exec_prefix.
	(TARGET_SYSTEM_ROOT_RELOCATABLE): Allow for exec_prefix being
	'${prefix}'.
	* configure, config.in: Regenerate.
	* defs.h (debug_file_directory): Declare.
	* main.c (captured_main): Canonicalize gdb_sysroot.  Assume
	TARGET_SYSTEM_ROOT is defined.  Initialize debug_file_directory and
	relocate it if DEBUGDIR_RELOCATABLE.
	* symfile.c (debug_file_directory): Make non-static.
	(find_separate_debug_file): Look for debug info for SYSROOT/PATH
	in DEBUGDIR/PATH if DEBUGDIR is inside SYSROOT.
	(_initialize_symfile): Don't initialize debug_file_directory here.

2007-01-09  Jim Blandy  <jimb@codesourcery.com>

	* score-tdep.c (score_push_dummy_call): Don't mix declarations and
	statements.

2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>

	* alpha-mdebug-tdep.c (alpha_mdebug_frame_prev_register): Use
	frame_unwind_register to recurse.
	* alpha-tdep.c (alpha_sigtramp_frame_prev_register): Likewise.
	(alpha_heuristic_frame_prev_register): Likewise.
	* h8300-tdep.c (h8300_frame_prev_register): Likewise.
	* m32c-tdep.c (m32c_prev_register): Likewise.
	* frame.c (frame_register_unwind_location): Remove FIXME.

2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
	    Eli Zaretskii  <eliz@gnu.org>

	* copyright.sh: New file.

2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>

	* configure.ac: Check for XML_StopParser.
	* xml-support.c (gdb_xml_body_text): Check for an error.
	(gdb_xml_start_element_wrapper): Conditionalize call to XML_StopParser.
	(gdb_xml_end_element_wrapper): Likewise.
	* config.in, configure: Regenerated.

2007-01-08  Daniel Jacobowitz  <dan@codesourcery.com>

	* varobj.c (install_new_value): Always update print_value.
	(value_get_print_value): Immediately return NULL for missing
	values.

2007-01-08  Jim Blandy  <jimb@codesourcery.com>

	* configure.ac: Tighten pattern for extracting value of
	DEPRECATED_TM_FILE from the target makefile fragment.
	* configure: Regenerated.

2007-01-08  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-nat.c (struct simple_pid_list): Add status.
	(add_to_pid_list): Record the PID's status.
	(linux_record_stopped_pid): Likewise.  Make static.
	(pull_pid_from_list): Return the saved status.
	(linux_nat_handle_extended): Deleted.
	(linux_handle_extended_wait): Combine with linux_nat_handle_extended.
	Make static.  Handle non-SIGSTOP for a new thread's first signal.
	(flush_callback): Handle unexpected pending signals.
	(linux_nat_wait): Update calls to changed functions.
	* linux-nat.h (linux_record_stopped_pid, linux_handle_extended_wait):
	Remove prototypes for newly static functions.

2007-01-08  Ulrich Weigand  <uweigand@de.ibm.com>

	* gdbarch.sh (value_from_register): New gdbarch function.
	* gdbarch.c, gdbarch.h: Regenerate.
	* findvar.c (default_value_from_register): New function.
	(value_from_register): Use gdbarch_value_from_register.
	* value.h (default_value_from_register): Declare.
	* spu-tdep.c (spu_convert_register_p, spu_register_to_value,
	spu_value_to_register): Remove.
	(spu_value_from_register): New function.
	(spu_gdbarch_init): Do not call set_gdbarch_convert_register_p,
	set_gdbarch_register_to_value, set_gdbarch_value_to_register.
	Call set_gdbarch_value_from_register.
	* s390-tdep.c (s390_convert_register_p, s390_register_to_value,
	s390_value_to_register): Remove.
	(s390_value_from_register): New function.
	(s390_gdbarch_init): Do not call set_gdbarch_convert_register_p,
	set_gdbarch_register_to_value, set_gdbarch_value_to_register.
	Call set_gdbarch_value_from_register.

2007-01-08  Daniel Jacobowitz  <dan@codesourcery.com>

	* NEWS: Add "set sysroot" and "show sysroot".
	* solib.c (solib_absolute_prefix): Delete.  Replace
	all uses with gdb_sysroot.
	(_initialize_solib): Add "set sysroot" and "show sysroot".
	Make "solib-absolute-prefix" an alias to it.

2007-01-08  Ulrich Weigand  <uweigand@de.ibm.com>

	* frame.c (get_frame_register_bytes): New function.
	(put_frame_register_bytes): Likewise.
	* frame.h (get_frame_register_bytes): Declare.
	(put_frame_register_bytes): Likewise.
	* findvar.c (value_from_register): Always construct lval_register
	values.  Use get_frame_register_bytes.
	* valops.c (value_assign): Use get_frame_register_bytes and
	put_frame_register_bytes.

2007-01-08  Jim Blandy  <jimb@codesourcery.com>

	* MAINTAINERS: Update Stan Shebs' email address.

2007-01-07  Joel Brobecker  <brobecker@adacore.com>

	* ada-lang.c (is_known_support_routine): Improve the implementation.

2007-01-06  Joel Brobecker  <brobecker@adacore.com>

	* ada-lang.c: Add include of source.h.
	(is_known_support_routine): Improve the check verifying that the file
	associated to this frame exists.
	* Makefile.in (ada-lang.o): Add dependency on source.h.

2007-01-07  Jim Blandy  <jimb@codesourcery.com>

	* ax-general.c (ax_const_l): Select proper opcode for the given
	value.

2007-01-05  Vladimir Prus  <vladimir@codesourcery.com>

	* varobj.c (c_value_of_root): Don't select frame if variable
	object is out of scope.

2007-01-05  Nick Roberts  <nickrob@snap.net.nz>

	* varobj.c (struct varobj): New member print_value.
	(install_new_value): Compare last printed value with current one
	instead of contents.
	(new_variable): Initialize var->print_value to NULL.
	(free_variable): Free var->print_value.
	(value_get_print_value): New function derived from
	c_value_of_variable.
	(c_value_of_variable): Use value_get_print_value.

2007-01-05  Joel Brobecker  <brobecker@adacore.com>

	* i386-tdep.c (i386_analyze_stack_align): Add comment.

2007-01-05  Joel Brobecker  <brobecker@adacore.com>

	* NEWS: Add entries for new catch commands.

2007-01-05  Joel Brobecker  <brobecker@adacore.com>

        * dwarf2read.c (partial_die_info): Add field has_byte_size.
        (add_partial_symbol): Correct identification of external references.
        (process_structure_scope): Likewise.
        (read_partial_die): Handle DW_AT_byte_size attribute.

2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>

	* xml-support.c (gdb_xml_end_element): Remove wrong backslashes.

2007-01-05  Nick Roberts  <nickrob@snap.net.nz>

	* varobj.c (get_type_deref): Fix variable objects for references to
	pointers.

2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>

	* symtab.c (find_pc_sect_psymtab): Add comments.  Handle psymtabs
	with no symbols.

2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>

	* memory-map.c (struct_memory_map_parsing_data): Remove most
	members.  Make property_name an array.
	(free_memory_map_parsing_data, memory_map_start_element)
	(memory_map_end_element, memory_map_character_data): Delete.
	(memory_map_start_memory, memory_map_end_memory)
	(memory_map_start_property, memory_map_end_property): New functions.
	(property_attributes, memory_children, memory_type_enum)
	(memory_attributes, memory_map_children, memory_map_elements): New.
	(parse_memory_map): Rewrite.
	* xml-support.c (debug_xml): New.
	(xml_get_required_attribute, xml_get_integer_attribute)
	(xml_get_enum_value, free_xml_parser, make_cleanup_free_xml_parser):
	Delete.
	(struct scope_level, struct gdb_xml_parser, gdb_xml_body_text)
	(gdb_xml_debug, gdb_xml_error, gdb_xml_values_cleanup)
	(gdb_xml_start_element, gdb_xml_start_element_wrapper)
	(gdb_xml_end_element, gdb_xml_end_element_wrapper, gdb_xml_cleanup)
	(gdb_xml_create_parser_and_cleanup, gdb_xml_parse)
	(gdb_xml_parse_ulongest, gdb_xml_parse_attr_ulongest)
	(gdb_xml_parse_attr_enum, show_debug_xml, _initialize_xml_support):
	New.
	* xml-support.h (struct gdb_xml_value, gdb_xml_attribute_handler)
	(enum gdb_xml_attribute_flag, struct gdb_xml_attribute)
	(enum gdb_xml_element_flag, struct gdb_xml_element)
	(gdb_xml_element_start_handler, gdb_xml_element_end_handler)
	(struct gdb_xml_enum): New.
	(gdb_xml_create_parser_and_cleanup, gdb_xml_parse, gdb_xml_debug)
	(gdb_xml_error, gdb_xml_parse_attr_ulongest)
	(gdb_xml_parse_attr_enum, gdb_xml_parse_ulongest): New prototypes.
	(xml_get_required_attribute, xml_get_integer_attribute)
	(xml_get_enum_value, make_cleanup_free_xml_parser): Delete prototypes.
	* Makefile.in (xml_support_h, xml-support.o): Update.

2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (eval.o): Update dependencies.
	* eval.c: Include "ui-out.h" and "exceptions.h".
	(evaluate_subexp_standard): Use TRY_CATCH around value_of_variable.
	Use value_zero if an error occurs when avoiding side effects.
	* varobj.c (c_value_of_root): Initialize new_val.

2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>

	* varobj.c (varobj_list_children): Stop if the number of children is
	unknown.
	(c_number_of_children):

2007-01-04  Mark Kettenis  <kettenis@gnu.org>

	* alpha-tdep.c (alpha_register_name): Use ARRAY_SIZE.
	(alpha_read_insn, alpha_skip_prologue, alpha_heuristic_proc_start)
	(alpha_heuristic_frame_unwind_cache, alpha_next_pc)
	(alpha_gdbarch_init): Use ALPHA_INSN_SIZE, ALPHA_REGISTER_SIZE and
	sizeof, instead of hardcoded constants.

2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>

	* CONTRIBUTE: Use sourceware.org.

2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>

	* buildsym.c (start_subfile): Handle producer.
	(record_producer): New function.
	* buildsym.h (struct subfile): Include producer.
	(record_producer): New prototype.
	* dwarf2-frame.c (struct dwarf2_cie): Add version and augmentation.
	(struct dwarf2_frame_state): Add armcc_cfa_offsets_sf and
	armcc_cfa_offsets_reversed.
	(execute_cfa_program): Handle armcc_cfa_offsets_sf.
	(dwarf2_frame_find_quirks): New function.
	(dwarf2_frame_cache): Call it.  Handle armcc_cfa_offsets_reversed.
	(decode_frame_entry_1): Record the CIE version.  Record the
	augmentation.  Skip armcc augmentations.
	* dwarf2read.c (read_file_scope): Save the producer.
	* symtab.h (struct symtab): Rename unused version member to
	producer.

2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>

	* configure.ac (build_warnings): Use -Wall and
	-Wdeclaration-after-statement.
	* configure: Regenerated.

2007-01-04  Vladimir Prus  <vladimir@codesourcery.com>

	Simplify access to variours properties of child
	variable objects in C.
	* varobj.c (value_struct_element_index): New function.
	(c_describe_child): New function.
	(c_name_of_child, c_value_of_child)
	(c_type_of_child): Rewrite to use c_describe_child.

2007-01-04  Vladimir Prus  <vladimir@codesourcery.com>

	gdb/
	* varobj.c: Include "vec.h". 
	(varobj_p): New typedef, declare vector of those.
	(struct varobj): Use vector for the 'children' member.
	(child_exists): Remove.
	(save_child_in_parent): Remove.
	(remove_child_from_parent): Remove.
	(struct varobj_child): Remove.
	(struct vstack): Remove.
	(vpush, vpop): Remove.
	(varobj_list_children): Adjust to work work vector.
	(varobj_update): Likewise. Use vectors for
	working stack and result.
	(delete_variable_1): Likewise.
	* Makefile.in (varobj.o): Update dependencies.

2007-01-04  Vladimir Prus  <vladimir@codesourcery.com>

	Port from Apple's version.
	gdb/
	* varobj.c (type_changeable): Rename to...
	(varobj_value_is_changeable_p): ...this. Adjust all callers.
	(is_root_p): New function. Use it everywhere.

2007-01-04  Jim Blandy  <jimb@codesourcery.com>

	* glibc-tdep.c (glibc_skip_solib_resolver): Look for '_dl_fixup',
	then plain 'fixup'.

2007-01-04  Joel Brobecker  <brobecker@adacore.com>

	* hpread.c (hpread_start_psymtab): Remove unnecessary extern.

2007-01-04  Joel Brobecker  <brobecker@adacore.com>

	* hpread.c (hpread_type_lookup): Fix compilation failure.

2007-01-04  Qinwei  <qinwei@sunnorth.com.cn>

	* NEWS: New port to S+core.
	* MAINTAINERS (Write After Approval, Responsible Maintainers):
	Add myself.

	* Makefile.in: Add dependencies for S+core files.
	* configure.tgt (score*, score-*-*): Add S+core target.
	* config/score/embed.mt: New file.
	* score-tdep.c: New file.
	* score-tdep.h: New file.

2007-01-04  Joel Brobecker  <brobecker@adacore.com>

	* ada-lang.c (ada_evaluate_subexp) [OP_TYPE]: Return a value with
	the appropriate type rather than a bogus void type.

2007-01-04  Joel Brobecker  <brobecker@adacore.com>

	* ada-lang.h (ada_find_printable_frame): Remove.
	(ada_exception_catchpoint_p, ada_decode_exception_location)
	(ada_decode_assert_location): Add declaration.
	* ada-lang.c: Add include of annotate.h and valprint.h.
	(exception_catchpoint_kind): New enum.
	(function_name_from_pc, is_known_support_routine)
	(ada_find_printable_frame, ada_unhandled_exception_name_addr)
	(ada_exception_name_addr_1, ada_exception_name_addr)
	(print_it_exception, print_one_exception, print_mention_exception)
	(print_it_catch_exception, print_one_catch_exception)
	(print_mention_catch_exception, catch_exception_breakpoint_ops)
	(print_it_catch_exception_unhandled)
	(print_one_catch_exception_unhandled)
	(print_mention_catch_exception_unhandled, print_it_catch_assert)
	(print_one_catch_assert, print_mention_catch_assert)
	(ada_exception_catchpoint_p, error_breakpoint_runtime_sym_not_found)
	(ada_get_next_arg, catch_ada_exception_command_split)
	(ada_exception_sym_name, ada_exception_sym_name)
	(ada_exception_breakption_ops, ada_exception_catchpoint_cond_string)
	(ada_parse_catchpoint_condition, ada_exception_sal)
	(ada_decode_exception_location)
	(ada_decode_assert_location): New function.
	(catch_exception_unhandled_breakpoint_ops): New global variable.
	(catch_assert_breakpoint_ops): New global variable.
	* breakpoint.c: Add include of ada-lang.h.
	(print_one_breakpoint): Do not print the condition for Ada
	exception catchpoints.
	(create_ada_exception_breakpoint): New function.
	(catch_ada_exception_command, catch_assert_command): New function.
	(catch_command_1): Add support for the new "catch exception" and
	"catch assert" commands.
	(_initialize_breakpoint): Add help description for the new catch
	commands.
	* Makefile.in (ada-lang.o): Add dependency on annotate.h and
	valprint.h.
	(breakpoint.o): Add dependency on ada-lang.h.

2007-01-03  Pedro Alves  <pedro_alves@portugalmail.pt>

	* coffread.c (cs_to_section): If bfd_section is found, always
	return its section index.
	(coff_symtab_read): Determine the minimal_symbol_type using the
	bfd_section flags.

2007-01-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (top.o): Update.
	* top.c (gdb_readline_wrapper_done, gdb_readline_wrapper_result)
	(saved_after_char_processing_hook, gdb_readline_wrapper_line)
	(struct gdb_readline_wrapper_cleanup, gdb_readline_wrapper_cleanup):
	New.
	(gdb_readline_wrapper): Rewrite to use asynchronous readline.

2007-01-03  Mark Kettenis  <kettenis@gnu.org>

	* arm-linux-tdep.c (arm_linux_extract_return_value): Remove.
	(arm_linux_init_abi): Don't set deprecated_extract_return_value.

2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>

	* ada-lang.c (find_struct_field): Initialize *byte_offset_p.
	* breakpoint.c (do_enable_breakpoint): Ignore both mem_cnt and i.
	* c-typeprint.c (c_type_print_varspec_suffix): Don't test length
	greater than or equal to zero.
	* m2-typeprint.c (m2_array): Likewise.
	* p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
	* gdbtypes.c (copy_type_recursive): Correct == typo.
	* i386-tdep.c (i386_skip_prologue): Remove stray semicolon.
	* linux-nat.c (linux_nat_info_proc_cmd): Don't compare a pointer
	greater than zero.
	* macroscope.c (sal_macro_scope): Don't name a local variable "main".
	(default_macro_scope): Remove unused variable.
	* prologue-value.h (pv_area_find_reg): Don't name an argument
	"register".
	* remote-fileio.c (remote_fio_func_map): Add missing braces.
	* remote.c (sigint_remote_twice_token, sigint_remote_token): Change
	type.
	(cleanup_sigint_signal_handler): Remove casts.
	* valprint.c (val_print): Use a volatile local for the modified
	argument.
	* varobj.c (languages): Remove extra array dimension.
	(varobj_create): Correct access to languages array.
	* mi/mi-cmd-break.c (mi_cmd_break_insert, mi_cmd_break_watch): Add
	missing braces.
	* mi/mi-cmd-disas.c (mi_cmd_disassemble): Likewise.
	* mi/mi-cmd-env.c (mi_cmd_env_path, mi_cmd_env_dir): Likewise.
	* mi/mi-getopt.c (mi_valid_noargs): Likewise.
	* mi/mi-main.c (mi_cmd_data_read_memory): Likewise.
	(mi_cmd_data_write_memory): Likewise.
	* signals/signals.c (target_signal_to_string): Cast to int before
	comparing.
	* tui/tui-layout.c (init_and_make_win): Take and return a void *.
	Update all callers.

2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>

	* NEWS: Mention pointer to member improvements.
	* Makefile.in (gnu-v3-abi.o): Delete special rule.
	(eval.o, gnu-v3-abi.o, ia64-tdep.o): Update.
	* ada-valprint.c (ada_print_scalar): Update for new type codes.
	* c-typeprint.c (c_print_type): Update for new type codes.
	(c_type_print_varspec_prefix, c_type_print_varspec_suffix)
	(c_type_print_base): Likewise.
	(c_type_print_args): Rewrite.
	* c-valprint.c (c_val_print): Update for new type codes.  Remove
	support for references to members.  Treat methods like functions.
	* cp-abi.c (cplus_print_method_ptr, cplus_method_ptr_size)
	(cplus_make_method_ptr, cplus_method_ptr_to_value): New.
	* cp-abi.h (cplus_print_method_ptr, cplus_method_ptr_size)
	(cplus_make_method_ptr, cplus_method_ptr_to_value): New prototypes.
	(struct cp_abi_ops): Add corresponding members.
	* cp-valprint.c (cp_print_class_method): Delete.
	(cp_find_class_member): New function.
	(cp_print_class_member): Use it.  Simplify support for bogus
	member pointers.
	* dwarf2read.c (quirk_gcc_member_function_pointer): Use
	lookup_methodptr_type.
	(read_tag_ptr_to_member_type): Likewise, and lookup_memberptr_type.
	* eval.c (evaluate_subexp_standard): Implement EVAL_SKIP for
	OP_SCOPE.  Update call to value_aggregate_elt.  Rewrite member
	pointer support.
	(evaluate_subexp_for_address): Handle OP_SCOPE explicitly.  Handle
	references returned by user defined operators.
	* f-typeprint.c (f_print_type, f_type_print_varspec_prefix)
	(f_type_print_varspec_suffix): Remove support for member pointers.
	* gdbtypes.c (lookup_memberptr_type): Renamed from lookup_member_type
	and adjusted.
	(smash_to_memberptr_type): Likewise, from smash_to_member_type.
	(lookup_methodptr_type): New.
	(rank_one_type): Adjust for TYPE_CODE_MEMBERPTR.
	(recursive_dump_type): Update for new types.
	* gdbtypes.h (enum type_code): Replace TYPE_CODE_MEMBER with
	TYPE_CODE_MEMBERPTR and TYPE_CODE_METHODPTR.
	(lookup_memberptr_type, lookup_methodptr_type)
	(smash_to_memberptr_type): New prototypes.
	(smash_to_method_type): Formatting fix.
	(lookup_member_type, smash_to_member_type): Delete prototypes.
	* gnu-v3-abi.c (gnuv3_get_vtable, gnuv3_get_virtual_fn): New.
	Do not rely on debug information for the vptr or the method's
	enclosing type.  Handle function descriptors for IA64.
	(gnuv3_virtual_fn_field): Rewrite using the new functions.
	(gnuv3_find_method_in, gnuv3_print_method_ptr)
	(gnuv3_method_ptr_size, gnuv3_make_method_ptr)
	(gnuv3_method_ptr_to_value): New.
	(init_gnuv3_ops): Set new members of gnu_v3_abi_ops.
	* hpread.c (hpread_type_lookup): Update for new types.
	* infcall.c (value_arg_coerce): Likewise.
	* m2-typeprint.c (m2_print_type): Remove explicit support
	for member pointers.
	* m2-valprint.c (m2_val_print): Likewise.
	* p-typeprint.c (pascal_type_print_varspec_prefix)
	(pascal_type_print_varspec_suffix, pascal_type_print_base): Likewise.
	* p-valprint.c (pascal_val_print): Likewise.
	(pascal_object_print_class_method, pascal_object_print_class_member):
	Delete.
	* p-lang.h (pascal_object_print_class_method)
	(pascal_object_print_class_member): Delete prototypes.
	* stabsread.c (read_type): Update for new types.
	* typeprint.c (print_type_scalar): Likewise.
	* valops.c (value_struct_elt_for_reference, value_namespace_elt)
	(value_maybe_namespace_elt, value_aggregate_elt): Add want_address
	argument.  Construct a pointer to member if the address of a
	function or data member is requested.
	(value_cast_pointers): Don't modify the input value.
	(value_cast): Adjust pointer to member handling for new types.
	Allow null pointer to member constants.  Don't modify the input
	value.
	(value_ind): Remove pointer to member check.  Handle function
	descriptors for function pointers.
	(value_struct_elt, value_find_oload_method_list, check_field):
	Remove pointer to member checks.
	* value.c (unpack_long): Allow pointers to data members.
	(value_from_longest): Allow member pointers.
	* value.h (value_aggregate_elt): Add want_address.
	* varobj.c (c_variable_editable): Remove check for members.
	* gdbarch.sh: Add vtable_function_descriptors and vbit_in_delta.
	* ia64-tdep.c (ia64_convert_from_func_ptr_addr): Handle descriptors
	in virtual tables.
	(ia64_gdbarch_init): Call set_gdbarch_vtable_function_descriptors.
	* c-lang.h (cp_print_class_method): Delete prototype.
	* arm-tdep.c (arm_gdbarch_init): Call set_gdbarch_vbit_in_delta.
	* mips-tdep.c (mips_gdbarch_init): Likewise.
	* gdbarch.c, gdbarch.h: Regenerated.

2007-01-01  Mark Kettenis  <kettenis@gnu.org>

	* rs6000-tdep.c (rs6000_use_struct_convention)
	(rs6000_extract_return_value, rs6000_store_return_value)
	(rs6000_extract_struct_value_address): Remove.
	(rs6000_return_value): New function.
	(rs6000_gdbarch_init): Don't set deprecated_extract_return_value,
	store_return_value, deprecated_extract_struct_value_address and
	deprecated_use_struct_convention.  Use rs6000_return_value
	instead.

2007-01-02  Nick Roberts  <nickrob@snap.net.nz>

	* mi/mi-cmds.c (mi_cmds): Remove entries for -display-delete,
	-display-disable, -display-enable, -display-insert and
	-display-list.

2007-01-01  Joel Brobecker  <brobecker@adacore.com>

	* breakpoint.c (remove_breakpoint): Remove dead code.

2007-01-01  Nick Roberts  <nickrob@snap.net.nz>

	* varobj.c: Include block.h.
	(c_value_of_root): Check scope within nested statements.

2007-01-01  Mark Kettenis  <kettenis@gnu.org>

	* mi/mi-main.c (mi_cmd_data_write_register_values): Use
	regcache_cooked_write_signed instead of
	deprecated_write_register_bytes.

2007-01-01  Joel Brobecker  <brobecker@adacore.com>

	* config/djgpp/fnchange.lst: Add entry for ChangeLog-2006.

2007-01-01  Joel Brobecker  <brobecker@adacore.com>

	Followed the Start of New Year Procedure:
	* ChangeLog-2006: New file, containing all the entries for 2006.
	* ChangeLog: Removed all 2006 entries, and changed the reference
	to the previous ChangeLog to point to ChangeLog 2006.
	* top.c (print_gdb_version): Update copyright year.

2007-01-01  Mark Kettenis  <kettenis@gnu.org>

	* Makefile.in (remote-sds.o): Remove.
	* remote-sds.c: Delete.

For older changes see ChangeLog-2006.
\f
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