old-cross-binutils/gdb/ChangeLog

2007-06-16  Ulrich Weigand  <uweigand@de.ibm.com>

	* gdbtypes.c (builtin_type_v2_double, builtin_type_v4_float, 
	builtin_type_v2_int64, builtin_type_v4_int32, builtin_type_v8_int16,
	builtin_type_v16_int8, builtin_type_v2_float, builtin_type_v2_int32,
	builtin_type_v4_int16, builtin_type_v8_int8, builtin_type_v4sf,
	builtin_type_v4si, builtin_type_v16qi, builtin_type_v8qi, 
	builtin_type_v8hi, builtin_type_v4hi, builtin_type_v2si,
	builtin_type_vec64, builtin_type_vec128): Remove.
	(init_simd_type): Remove.
	(init_vector_type): Make global.
	(build_builtin_type_vec64, build_builtin_type_vec128): Remove.
	(build_gdbtypes): Do not build vector types.
	(_initialize_gdbtypes): Do not swap vector types.
	* gdbtypes.h (builtin_type_v2_double, builtin_type_v4_float, 
	builtin_type_v2_int64, builtin_type_v4_int32, builtin_type_v8_int16,
	builtin_type_v16_int8, builtin_type_v2_float, builtin_type_v2_int32,
	builtin_type_v4_int16, builtin_type_v8_int8, builtin_type_v4sf,
	builtin_type_v4si, builtin_type_v16qi, builtin_type_v8qi, 
	builtin_type_v8hi, builtin_type_v4hi, builtin_type_v2si,
	builtin_type_vec64, builtin_type_vec128): Remove declarations.
	(init_vector_type): Add prototype.

	* i386-tdep.h (struct gdbarch_tdep): Add i386_mmx_type and
	i386_sse_type members.
	(i386_mmx_type, i386_sse_type): Change from variables to functions.
	* i386-tdep.c (i386_mmx_type, i386_sse_type): Remove variables.
	(i386_init_types): Do not build vector types.
	(i386_mmx_type, i386_sse_type): New functions.
	(i386_register_type): Call them instead of using global variables.
	(i386_gdbarch_init): Use XCALLOC to allocate tdep structure.
	* amd64-tdep.c (amd64_register_type): Call i386_sse_type instead
	of using global variable.

	* rs6000-tdep.h (struct gdbarch_tdep): Add ppc_builtin_type_vec64
	and ppc_builtin_type_vec128 members.
	* rs6000-tdep.c (rs6000_builtin_type_vec64): New function.
	(rs6000_builtin_type_vec128): Likewise.
	(rs6000_register_type): Call them instead of using builtin_type_vec64
	and builtin_type_vec128.
	(rs6000_gdbarch_init): Use XCALLOC to allocate tdep structure.

	* spu-tdep.c (struct gdbarch_tdep): New data type.
	(spu_builtin_type_vec128): Remove variable.
	(spu_builtin_type_vec128): New function.
	(spu_register_type): Call it instead of using global variable.
	(spu_gdbarch_init): Allocate tdep structure.
	(spu_init_vector_type): Remove function.
	(_initialize_spu_tdep): Do not call it.

2007-06-16  Ulrich Weigand  <uweigand@de.ibm.com>

	* amd64-tdep.c (struct amd64_register_info): Remove.
	(amd64_register_info): Remove.
	(amd64_register_names): New static variable.
	(AMD64_NUM_REGS): Use amd64_register_names instead of
	amd64_register_info.
	(amd64_register_name): Likewise.
	(amd64_register_type): Do not refer to amd64_register_info.

	* s390-tdep.c (struct s390_register_info): Remove.
	(s390_register_info): Remove.
	(s390_register_name): Do not refer to s390_register_info.
	(s390_register_type): Likewise.

	* sparc64-tdep.c (struct sparc64_register_info): Remove.
	(sparc64_register_info, sparc64_pseudo_register_info): Remove.
	(sparc64_register_names, sparc64_pseudo_register_names): New.
	(SPARC64_NUM_REGS, SPARC64_NUM_PSEUDO_REGS): Use
	sparc64_register_names and sparc64_pseudo_register_names instead of
	sparc64_register_info and sparc64_pseudo_register_info.
	(sparc64_register_name): Likewise.
	(sparc64_register_type): Do not refer to sparc64_register_info
	and sparc64_pseudo_register_info.

2007-06-16  Ulrich Weigand  <uweigand@de.ibm.com>

	* c-lang.c (cplus_builtin_types): Remove.
	(enum cplus_primitive_types): New data type.
	(cplus_language_arch_info): New function.
	(cplus_language_defn): Set la_language_arch_info member.  Do not set
	la_builtin_type_vector and string_char_type members.

	* f-lang.c (f_builtin_types): Remove.
	(enum f_primitive_types): New data type.
	(f_language_arch_info): New function.
	(f_language_de): Set la_language_arch_info member.  Do not set
	la_builtin_type_vector and string_char_type members.

	* m2-lang.c (m2_builtin_types): Remove.
	(enum m2_primitive_types): New data type.
	(m2_language_arch_info): New function.
	(m2_language_defn): Set la_language_arch_info member.  Do not set
	la_builtin_type_vector and string_char_type members.

	* objc-lang.c (objc_builtin_types): Remove.
	(objc_language): Set la_language_arch_info member.  Do not set
	la_builtin_type_vector and string_char_type members.

	* p-lang.c (pascal_builtin_types): Remove.
	(enum pascal_primitive_types): New data type.
	(pascal_language_arch_info): New function.
	(pascal_language_defn): Set la_language_arch_info member.  Do not set
	la_builtin_type_vector and string_char_type members.

2007-06-16  Ulrich Weigand  <uweigand@de.ibm.com>

	* regcache.c (struct regcache): Add ptid_t member.
	(regcache_xmalloc): Initialize it.
	(regcache_cpy_no_passthrough): Do not refer to current_regcache.
	(regcache_dup): Likewise.
	(regcache_dup_no_passthrough): Likewise.
	(current_regcache): Make static.
	(registers_ptid): Remove variable.
	(get_thread_regcache): New function.
	(get_current_regcache): New function.
	(registers_changed): Implement by freeing current regcache.
	(regcache_raw_read): Do not refer to current_regcache.  Set 
	inferior_ptid to regcache->ptid while calling target routines.
	(regcache_raw_write): Likewise.
	(regcache_raw_supply): Do not refer to current_regcache.
	(read_pc_pid): Use thread regcache.  Do not modify inferior_ptid.
	(write_pc_pid): Likewise.
	(build_regcache): Remove.
	(_initialize_regcache): Do not call DEPRECATED_REGISTER_GDBARCH_SWAP
	or deprecated_register_gdbarch_swap.  Do not initialize
	registers_ptid.
	* regcache.h (get_current_regcache): Add prototype.
	(get_thread_regcache): Likewise.
	(current_regcache): Remove declaration.

	* corelow.c (core_open): Replace current_regcache by
	get_current_regcache ().
	* frame.c (frame_pop): Likewise.
	(put_frame_register): Likewise.
	(get_current_frame, create_new_frame): Likewise.
	* mi/mi-main.c (mi_cmd_data_write_register_values): Likewise.
	* stack.c (return_command): Likewise.
	* infcall.c (call_function_by_hand): Likewise.
	* infrun.c (resume): Likewise.
	(save_inferior_status, restore_inferior_status): Likewise.
	* linux-fork.c (fork_load_infrun_state): Likewise.
	(fork_save_infrun_state): Likewise.
	* win32-nat.c (win32_resume): Likewise.
	* i386fbsd-nat.c (i386fbsd_resume): Likewise.
	* monitor.c (monitor_wait): Likewise.
	* remote.c (remote_wait): Likewise.
	* remote-mips.c (mips_wait): Likewise.

	* bsd-kvm.c (bsd_kvm_open): Likewise
	(bsd_kvm_proc_cmd, bsd_kvm_pcb_cmd): Likewise.
	* fbsd-nat.c (fbsd_make_corefile_notes): Likewise.
	* i386-linux-nat.c (i386_linux_resume): Likewise.
	* ia64-linux-nat.c (ia64_linux_insert_watchpoint): Likewise.
	(ia64_linux_stopped_data_address): Likewise.

	* frv-tdep.c (frv_fdpic_loadmap_addresses): Likewise.
	* m32c-tdep.c (m32c_virtual_frame_pointer): Likewise.
	* mep-tdep.c (current_me_module, current_options): Likewise.
	* mips-tdep.c (deprecated_mips_set_processor_regs_hack): Likewise.

	* linux-nat.c (linux_nat_do_thread_registers): Use thread
	regcache instead of current_regcache.  Call target_fetch_registers.
	(linux_nat_corefile_thread_callback): Update call site.
	(linux_nat_do_registers): Likewise.
	* procfs.c (procfs_do_thread_registers): Use thread regcache instead
	of current_regcache.
	(procfs_make_note_section): Likewise.
	* proc-service.c (ps_lgetregs, ps_lsetregs): Likewise.
	(ps_lgetfpregs, ps_lsetfpregs): Likewise.
	* sol-thread.c (ps_lgetregs, ps_lsetregs): Likewise.
	(ps_lgetfpregs, ps_lsetfpregs): Likewise.

2007-06-15  Ulrich Weigand  <uweigand@de.ibm.com>

	* regcache.c (read_register, read_register_pid): Remove.
	(write_register, write_register_pid): Likewise.
	* regcache.h (read_register, read_register_pid): Remove prototype.
	(write_register, write_register_pid): Likewise.

2007-06-15  Ulrich Weigand  <uweigand@de.ibm.com>

	* gdbarch.sh (read_pc): Add REGCACHE argument.  Remove PTID argument.
	(write_pc): Likewise.  Remove default implementation, add predicate.
	* gdbarch.c, gdbarch.h: Regenerate.
	* regcache.c (read_pc_pid): Use current regcache instead of calling
	read_register_pid.
	(write_pc_pid): Check gdbarch_write_pc predicate, implement default
	case inline.
	(generic_target_write_pc): Remove.
	* inferior.h (generic_target_write_pc): Remove.
	* frv-tdep.c (frv_gdbarch_init): Do not install it.
	* m68hc11-tdep.c (m68hc11_gdbarch_init): Likewise.
	* rs6000-tdep.c (rs6000_gdbarch_init): Likewise.
	* sh64-tdep.c (sh64_gdbarch_init): Likewise.
	* sh-tdep.c (sh_gdbarch_init): Likewise.
	* xstormy16-tdep.c (xstormy16_gdbarch_init): Likewise.

	* avr-tdep.c (avr_read_pc): Add REGCACHE argument.  Remove PTID
	argument.  Use REGCACHE instead of calling read_register_pid.
	* hppa-hpux-tdep.c (hppa_hpux_read_pc): Likewise.
	* hppa-tdep.c (hppa_read_pc): Likewise.
	* hppa-tdep.h (hppa_read_pc): Likewise.
	* ia64-tdep.c (ia64_read_pc): Likewise.
	* m32r-tdep.c (m32r_read_pc): Likewise.
	* mep-tdep.c (mep_read_pc): Likewise.
	* mn10300-tdep.c (mn10300_read_pc): Likewise.
	* spu-tdep.c (spu_read_pc): Likewise.

	* arm-tdep.c (arm_write_pc): Add REGCACHE argument.  Remove PTID
	argument.  Use REGCACHE instead of calling write_register_pid.
	* avr-tdep.c (avr_write_pc): Likewise.
	* hppa-hpux-tdep.c (hppa_hpux_write_pc): Likewise.
	* hppa-tdep.c (hppa_write_pc): Likewise.
	* hppa-tdep.h (hppa_write_pc): Likewise.
	* i386-linux-tdep.c (i386_linux_write_pc): Likewise.
	* amd64-linux-tdep.c (amd64_linux_write_pc): Likewise.
	* ia64-linux-tdep.c (ia64_linux_write_pc): Likewise.
	* ia64-tdep.c (ia64_write_pc): Likewise.
	* ia64-tdep.h (ia64_write_pc): Likewise.
	* m32r-tdep.c (m32r_write_pc): Likewise.
	* m88k-tdep.c (m88k_write_pc): Likewise.
	* mep-tdep.c (mep_write_pc): Likewise.
	* mips-tdep.c (mips_write_pc): Likewise.
	* mips-linux-tdep.c (mips_linux_write_pc): Likewise.
	* mn10300-tdep.c (mn10300_write_pc): Likewise.
	* sparc-tdep.c (sparc_write_pc): Likewise.
	* spu-tdep.c (spu_write_pc): Likewise.

	* mips-tdep.c (read_signed_register): Remove.
	(read_signed_register_pid): Likewise.
	(mips_read_pc): Add REGCACHE argument.  Remove PTID argument.
	Use REGCACHE instead of calling read_signed_register_pid.

2007-06-15  Ulrich Weigand  <uweigand@de.ibm.com>

	* gdbarch.sh (push_dummy_code): Add REGCACHE argument.
	* gdbarch.c, gdbarch.h: Regenerate.
	* infcall.c (generic_push_dummy_code): Add REGCACHE argument.
	(push_dummy_code): Likewise.  Pass it to callee.
	(call_function_by_hand): Pass current regcache to push_dummy_code.

	* hppa-hpux-tdep.c (hppa_hpux_push_dummy_code): Add REGCACHE
	argument.  Use it instead of current_regcache.

	* cris-tdep.c (cris_push_dummy_code): Add REGCACHE argument.
	* sparc-tdep.c (sparc32_push_dummy_code): Likewise.

2007-06-15  Ulrich Weigand  <uweigand@de.ibm.com>

	* gdbarch.sh (get_longjmp_target): Add FRAME argument.
	* gdbarch.c, gdbarch.h: Regenerate.
	* infrun.c (handle_inferior_event): Pass current frame to
	gdbarch_get_longjmp_target.

	* alpha-tdep.c (alpha_get_longjmp_target): Add FRAME argument.
	Read registers from FRAME instead of using read_register.
	Use get_frame_arch instead of current_gdbarch.
	* arm-tdep.c (arm_get_longjmp_target): Likewise.
	* i386-tdep.c (i386_get_longjmp_target): Likewise.
	* m68k-tdep.c (m68k_get_longjmp_target): Likewise.
	* mips-linux-tdep.c (mips_linux_get_longjmp_target): Likewise.
	(mips64_linux_get_longjmp_target): Likewise.
	* mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Likewise.

2007-06-15  Ulrich Weigand  <uweigand@de.ibm.com>

	* gdbarch.sh (skip_trampoline_code): Add FRAME argument.
	* gdbarch.c, gdbarch.h: Regenerate.
	* arch-utils.c (generic_skip_trampoline_code): Add FRAME argument.
	* arch-utils.h (generic_skip_trampoline_code): Likewise.
	* infrun.c (handle_inferior_event): Pass current frame to
	gdbarch_skip_trampoline_code and skip_language_trampoline.

	* language.c (unk_lang_trampoline): Add FRAME argument.
	(skip_language_trampoline): Add FRAME argument.  Pass it to
	skip_trampoline callback.
	* language.h: Add forward declaration of struct frame_info.
	(struct language_defn): Add FRAME argument to skip_trampoline.
	(skip_language_trampoline): Add FRAME argument.
	* cp-abi.c (cplus_skip_trampoline): Add FRAME argument.  Pass it
	to skip_trampoline callback.
	* cp-abi.h: Add forward declaration of struct frame_info.
	(cplus_skip_trampoline): Add FRAME argument.
	(struct cp_abi_ops): Add FRAME argument to skip_trampoline callback.
	* gnu-v3-abi.c (gnuv3_skip_trampoline): Add FRAME argument.  Pass it
	to gdbarch_skip_trampoline_code.
	* objc-lang.c (objc_skip_trampoline): Add FRAME argument.  Pass it
	to gdbarch_skip_trampoline_code.

	* minsyms.c (find_solib_trampoline_target): Add FRAME argument.
	* symtab.h (find_solib_trampoline_target): Likewise.
	* obsd-tdep.c (obsd_skip_solib_resolver): Pass current frame to
	find_solib_trampoline_target.

	* arm-tdep.c (arm_skip_stub): Add FRAME argument.  Read registers
	from FRAME instead of calling read_register.

	* hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Add FRAME
	argument.  Read registers from FRAME instead of using read_register.
	* hppa-tdep.c (hppa_skip_trampoline_code): Likewise.
	* hppa-tdep.h (hppa_skip_trampoline_code): Add FRAME argument.

	* i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Add FRAME
	argument.

	* m32c-tdep.c (m32c_skip_trampoline_code): Add FRAME argument.

	* mips-tdep.c (mips_skip_trampoline_code): Add FRAME argument.  Read
	registers from FRAME instead of using read_signed_register.

	* ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Add FRAME
	argument.
	(ppc64_standard_linkage_target): Likewise.  Read registers from FRAME
	instead of using read_register.
	(ppc64_skip_trampoline_code): Add FRAME argument.  Pass it to
	ppc64_standard_linkage_target.
	* rs6000-tdep.c (rs6000_skip_trampoline_code): Add FRAME argument.
	Pass it to find_solib_trampoline_target.  Read registers from FRAME
	instead of using read_register.

	* xstormy16-tdep.c (xstormy16_skip_trampoline_code): Add FRAME
	argument.

2007-06-15  Ulrich Weigand  <uweigand@de.ibm.com>

	* gdbarch.sh (software_single_step): Replace REGCACHE argument by
	FRAME argument.
	* gdbarch.c, gdbarch.h: Regenerate.
	* infrun.c (resume): Pass current frame to SOFTWARE_SINGLE_STEP.

	* alpha-tdep.c (alpha_next_pc): Add FRAME argument.  Retrieve
	registers from FRAME instead of using read_register.
	(alpha_software_single_step): Replace REGCACHE by FRAME.  Pass FRAME
	to alpha_next_pc.  Use get_frame_pc instead of read_pc.
	* alpha-tdep.h (alpha_software_single_step): Replace REGCACHE
	argument by FRAME.

	* arm-tdep.c (shifted_reg_val): Add FRAME argument.  Read registers
	from FRAME instead of using read_register.
	(thumb_get_next_pc): Likewise.
	(arm_get_next_pc): Likewise.
	(arm_software_single_step): Replace REGCACHE by FRAME.  Pass FRAME
	to arm_get_next_pc.  Use get_frame_pc instead of read_register.
	* arm-tdep.h (arm_software_single_step): Replace REGCACHE
	argument by FRAME.

	* cris-tdep.c (find_step_target): Add FRAME argument.  Read registers
	from FRAME instead of using read_register.
	(cris_software_single_step): Replace REGCACHE by FRAME.  Pass FRAME
	to find_step_target.

	* mips-tdep.c (mips32_next_pc): Add FRAME argument.  Read registers
	from FRAME instead of using read_register / read_signed_register.
	(extended_mips16_next_pc): Likewise.
	(mips16_next_pc): Likewise.
	(mips_next_pc): Likewise.
	(mips_software_single_step): Replace REGCACHE by FRAME.  Pass FRAME
	to mips_next_pc.  Use get_frame_pc instead of read_pc.
	* mips-tdep.h (mips_software_single_step): Replace REGCACHE
	argument by FRAME.

	* rs6000-tdep.c (branch_dest): Add FRAME argument.  Use it instead
	of current frame.  Read registers from FRAME.
	(deal_with_atomic_sequence): Add FRAME argument.  Pass it to
	branch_dest.  Use get_frame_pc instead of read_pc.
	(rs6000_software_single_step): Likewise.
	(bl_to_blrl_insn_p): Do not call branch_dest.
	* rs6000-tdep.h (rs6000_software_single_step): Replace REGCACHE
	argument by FRAME.

	* sparc64-linux-tdep.c (sparc64_linux_step_trap): Add FRAME argument.
	Read registers from FRAME instead of current regcache.
	* sparc-linux-tdep.c (sparc32_linux_step_trap): Likewise.
	* sparcnbsd-tdep.c (sparcnbsd_step_trap): Likewise.
	* sparc-tdep.c (sparc_address_from_register): Remove.
	(sparc_analyze_control_transfer): Pass FRAME argument instead of
	GDBARCH.  Pass FRAME to step_trap callback.
	(sparc_step_trap): Add FRAME argument.
	(space_software_single_step): Replace REGCACHE by FRAME.  Pass FRAME
	to sparc_analyze_control_transfer.  Read registers from FRAME instead
	of calling sparc_address_from_register.
	* sparc-tdep.h (struct gdbarch_tdep): Add FRAME argument to
	step_trap callback.
	(sparc_address_from_register): Remove prototype.
	(sparc_software_single_step): Replace REGCACHE argument by FRAME.
	(sparcnbsd_step_trap): Add FRAME argument.

	* spu-tdep.c (spu_software_single_step): Replace REGCACHE argument
	by FRAME.  Read registers from FRAME instead of REGCACHE.

2007-06-15  Ulrich Weigand  <uweigand@de.ibm.com>

	* arm-tdep.c (arm_print_float_info): Use register value from FRAME
	instead of calling read_register.

	* avr-tdep.c (avr_push_dummy_call): Write to REGCACHE instead of
	calling write_register.

	* hppa-tdep.c (hppa32_push_dummy_call): Write to REGCACHE instead of
	calling write_register.

	* ia64-tdep.c (find_func_descr): Add REGCACHE parameter.  Use it
	instead of calling read_register.
	(ia64_push_dummy_call): Update call to find_func_descr.  Use REGCACHE
	instead of calling read_register and write_register.

	* m32r-tdep.c (m32r_linux_supply_gregset): Use REGCACHE parameter
	instead of current_regcache.

	* mn10300-tdep.c (mn10300_push_dummy_call): Write to REGCACHE instead
	of calling write_register.
	* mn10300-linux-tdep.c (am33_supply_fpregset_method): Use REGCACHE
	parameter instead of current_regcache.

	* mips-tdep.c (mips2_fp_compat): Add FRAME parameter.  Use it 
	instead of calling read_register.
	(mips_read_fp_register_double, mips_print_fp_register): Update calls.
	(mips_eabi_push_dummy_call): Use REGCACHE instead of write_register.
	(mips_n32n64_push_dummy_call): Likewise.
	(mips_o32_push_dummy_call): Likewise.
	(mips_o64_push_dummy_call): Likewise.

	* ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Use REGCACHE
	parameter instead of current_regcache.

	* xtensa-tdep.c (xtensa_register_write_masked): Add REGCACHE parameter.
	Use it instead of read_register and write_register.
	(xtensa_register_read_masked): Likewise.
	(xtensa_pseudo_register_read): Update call.
	(xtensa_pseudo_register_write): Likewise.
	(xtensa_frame_cache): Use register values unwound from NEXT_FRAME
	instead of calling read_register.
	(xtensa_push_dummy_call): Update comment.

2007-06-15  Ulrich Weigand  <uweigand@de.ibm.com>

	* mips-tdep.c (mips16_scan_prologue): Replace read_next_frame_reg
	by frame_unwind_register_signed calls.
	(mips32_scan_prologue): Likewise.  Skip analysis of alloca stack
	frame allocations when called with NULL NEXT_FRAME parameter.
	(read_next_frame_reg): Remove.

	* sh-tdep.c (sh_analyze_prologue): Add FPSCR parameter.  Use it
	instead of reading the FPSCR register.
	(sh_frame_cache): Pass unwound FPSCR register value to
	sh_analyze_prologue.
	(sh_skip_prologue): Pass dummy FPSCR value to sh_analyze_prologue.

	* v850-tdep.c (v850_analyze_prologue): Add CTBP parameter.  Use it
	instead of reading the CTBP register.
	(v850_frame_cache): Pass unwound CTBP register value to
	v850_analyze_prologue.

2007-06-15  Ulrich Weigand  <uweigand@de.ibm.com>

	* sh-tdep.h (sh_show_regs): Add FRAME parameter.
	* sh-tdep.c (sh_show_regs): Likewise.
	(sh_show_regs_command): Pass current frame to sh_show_regs routine.
	(sh_generic_show_regs): Add FRAME parameter.  Use register
	values from that frame instead of calling read_register.
	(sh3_show_regs, sh2e_show_regs, sh2a_show_regs, sh2a_nofpu_show_regs,
	sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh4_nofpu_show_regs,
	sh_dsp_show_regs): Likewise.
	* sh64-tdep.c (sh64_show_media_regs, sh64_show_compact_regs,
	sh64_show_regs): Likewise.

2007-06-15  Ulrich Weigand  <uweigand@de.ibm.com>

	* mips-tdep.c (deprecated_mips_set_processor_regs_hack): Read from
	current regcache instead of calling read_register.

2007-06-15  Ulrich Weigand  <uweigand@de.ibm.com>

	* mep-tdep.c (current_me_module): Read from current regcache
	instead of calling read_register.
	(current_options): Likewise.

2007-06-15  Ulrich Weigand  <uweigand@de.ibm.com>

	* cris-tdep.c (cris_stopped_data_address): Read register values
	from current frame instead of calling read_register.
	* frv-tdep.c (frv_stopped_data_address): Likewise.

2007-06-15  Ulrich Weigand  <uweigand@de.ibm.com>

	* solib-sunos.c (sunos_solib_create_inferior_hook): Use write_pc
	instead of write_register (PC_REGNUM, ...).

2007-06-15  Ulrich Weigand  <uweigand@de.ibm.com>

	* solib-sunos.c (sunos_solib_create_inferior_hook): Add comment
	explaining why the PC adjustment code is necessary.

2007-06-15  Vladimir Prus  <vladimir@codesourcery.com>

	* m68k-tdep.h (enum m68k_flavour): New.	
	(struct gdbarch_tdep): New fields
	float_return, flavour and fpregs_present.
	* m68k-tdep.c (m68k_register_type): Use
	fpregs_present and conditionalize floating
	registers type on flavour.
	(m68k_register_names): New.
	(m68k_register_name): Use the above.
	(m68k_convert_register_p): Consult fpregs_present.
	(m68k_register_to_value, m68k_value_to_register):
	Use register_type to obtain the type of floating
	point registers.
	(m68k_svr4_extract_return_value): Check tdep->float_return.
	Use register_type to get the type of floating
	point regiters.
	(m68k_svr4_store_return_value): Likewise.
	(m68k_dwarf_reg_to_regnum): Check tdep->fpregs_present.
	(m68k_analyze_register_saves): Likewise.
	(m68k_gdbarch_init): Extract infromation
	from XML description, if present.  Guess coldfire by
	looking at the file, if present. Conditionalize
	setting of long double format.  Set decr_pc_after_break
	to 2 on coldfire and fido.  Enable XML-driven
	register description.
	* m68kbsd-tdep.c (m68kbsd_fpreg_offset): Use
	size of tdep->fpreg_type, as opposed to hardcoded value.
	* Makefile.in (m68k-tdep.o): Update dependencies.
	
2007-06-15  Ulrich Weigand  <uweigand@de.ibm.com>

	* NEWS: Mention "info spu" commands and qXfer:spu:read and
	qXfer:spu:write remote packet types.

2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* xml-tdesc.c (tdesc_start_target): New.
	(target_attributes): New.
	(tdesc_elements): Use it.
	* features/gdb-target.dtd: Add #FIXED version attribute for
	<target>.

2007-06-13  Arthur Huillet  <arthur.huillet@free.fr>

	* mi/mi-cmd-var.c (mi_cmd_var_assign): Fix typo.

2007-06-13  Claudio Fontana <claudio.fontana@gmail.com>

	* fork-child.c (fork_inferior): Update comment.

2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* features/Makefile: Generate regformats for mips-linux and
	mips64-linux.
	* features/sort-regs.xsl: Correct typo.
	* regformats/reg-mips.dat, regformats/reg-mips64.dat: Delete.
	* regformats/mips-linux.dat, regformats/mips64-linux.dat: New generated
	files.

2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* config/mips/linux.mh (TDEP_XML): New.
	* features/mips-linux.xml, features/mips64-linux.xml: New files.
	* mips-linux-nat.c (mips_linux_register_addr): Handle
	MIPS_RESTART_REGNUM.
	(mips64_linux_register_addr): Likewise.
	(super_xfer_partial, mips_linux_xfer_partial): New.
	(_initialize_mips_linux_nat): Add them to the target_ops.
	* mips-linux-tdep.c (mips_supply_gregset): Handle MIPS_RESTART_REGNUM.
	(mips_fill_gregset, mips64_supply_gregset, mips64_fill_gregset)
	(mips_linux_o32_sigframe_init)
	(mips_linux_n32n64_sigframe_init): Likewise.
	(mips_linux_write_pc, mips_linux_restart_reg_p): New.
	(mips_linux_init_abi): Use mips_linux_write_pc.  Check for the
	"org.gnu.gdb.mips.linux" feature.
	* mips-linux-tdep.h (MIPS_RESTART_REGNUM): New constant.
	(mips_linux_restart_reg_p): New prototype.
	* mips-tdep.c (mips_gdbarch_init): Pass tdesc_data to the OS/ABI
	initialization routine.
	* Makefile.in (mips-linux-tdep.o, mips-linux-nat.o): Update.

2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (mips-tdep.o): Update.
	* mips-tdep.c (struct register_alias, mips_o32_aliases)
	(mips_n32_n64_aliases, mips_register_aliases): New.
	(mips_register_name): Call tdesc_register_name.
	(mips_tdesc_register_reggroup_p): New.
	(mips_pseudo_register_type, value_of_mips_user_reg): New.
	(mips_gdbarch_init): Add target-described register support.
	Register aliases for register names.
	* target-descriptions.c (tdesc_register_name): Make global.
	(tdesc_register_in_reggroup_p): New function, broken out from
	tdesc_register_reggroup_p.
	(tdesc_register_reggroup_p): Use it.
	* target-descriptions.h (tdesc_register_name)
	(tdesc_register_in_reggroup_p): New prototypes.
	* NEWS: Correct formatting.  Mention MIPS register support.
	* features/mips-cp0.xml, features/mips-fpu.xml,
	features/mips64-cp0.xml, gdb/features/mips64-fpu.xml, mips-cpu.xml,
	features/mips64-cpu.xml: New files.

2007-06-13  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (TARGET_ADDR_BIT): Replace by gdbarch_addr_bit.
	* valops.c (value_cast): Likewise.
	* utils.c (strlen_paddr, paddr, paddr_nz, paddress): Likewise.
	* ui-out.c (ui_out_field_core_addr): Likewise.
	* tracepoint.c (tracepoints_info): Likewise.
	* symtab.c (print_msymbol_info): Likewise.
	* solib-irix.c (irix_current_sos)
	(irix_open_symbol_file_object): Likewise.
	* remote.c (build_remote_gdbarch_data): Likewise.
	* prologue-value.c (make_pv_area): Likewise.
	* procfs.c (info_mappings_callback): Likewise.
	* printcmd.c (print_scalar_formatted)
	(deprecated_print_address_numeric): Likewise.
	* memattr.c (mem_info_command): Likewise.
	* linux-nat.c (linux_nat_info_proc_cmd): Likewise.
	* gdbtypes.c (build_flt, gdbtypes_post_init): Likewise.
	* exec.c (print_section_info): Likewise.
	* dwarf2read.c (read_subrange_type): Likewise.
	* dwarf2loc.c (find_location_expression): Likewise.
	* dwarf2expr.c (dwarf2_read_address, unsigned_address_type)
	(signed_address_type, execute_stack_op): Likewise.
	* breakpoint.c (print_one_breakpoint, breakpoint_1): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-13  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (TARGET_ARCHITECTURE): Replace by gdbarch_bfd_arch_info.
	* arch-utils.c (show_architecture): Likewise.
	* remote-mips.c (mips_open): Likewise
	* nto-tdep.c (nto_find_and_open_solib)
	(nto_init_solib_absolute_prefix): Likewise.
	* nto-procfs (procfs_open): Likewise.
	* m68hc11-tdep.c (gdb_print_insn_m68hc11): Likewise.
	* gcore.c (default_gcore_mach, default_gcore_arch): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-13  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (TARGET_BFD_VMA_BIT): Replace by gdbarch_bfd_vma_bit.
	* gdbtypes.c (build_flt): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-13  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (BREAKPOINT_FROM_PC): Replace by
	gdbarch_breakpoint_from_pc.
	* s390-tdep.c (s390_gdbarch_init): Likewise (comment).
	* remote.c (remote_insert_breakpoint)
	(remote_insert_hw_breakpoint): Likewise.
	* ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Likewise.
	* mips-tdep.c (mips_breakpoint_from_pc): Likewise (comment).
	* breakpoint.h (bp_target_info): Likewise (comment).
	* breakpoint.c (read_memory_nobpt): Likewise.
	* mem-break.c (default_memory_insert_breakpoint): Likewise.
	(symtab.h, breakpoint.h): Remove include. Remove unnecessary comment.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-13  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (TARGET_PTR_BIT): Replace with gdbarch_ptr_bit.
	* solib-svr4.c (svr4_truncate_ptr): Likewise.
	* solib-pa64.c (read_dynamic_info): Likewise.
	* solib-legacy.c (legacy_svr4_fetch_link_map_offsets): Likewise.
	* solib.c (info_sharedlibrary_command): Likewise.
	* s390-nat.c (SUBOFF): Likewise.
	* p-valprint.c (pascal_val_print): Likewise.
	* procfs.c (info_proc_mappings): Likewise.
	* printcmd.c (decode_format): Likewise.
	* nto-tdep.c (nto_truncate_ptr): Likewise.
	* mips-linux-tdep.c (mips_linux_get_longjmp_target)
	(mips64_linux_get_longjmp_target): Likewise.
	* m68k-tdep.c (m68k_get_longjmp_target): Likewise.
	* jv-valprint.c (java_value_print): Likewise.
	* jv-lang.c (get_java_object_header_size): Likewise.
	* hppa-tdep.c (skip_prologue_hard_way, hppa_frame_cache): Likewise.
	* hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code)
	(hppa_hpux_unwind_adjust_stub): Likewise.
	* gnu-v3-abi.c (build_gdb_vtable_type): Likewise.
	* gdbtypes.c (make_pointer_type, make_reference_type)
	(smash_to_memberptr_type): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* mips-tdep.c (mips_print_register): Remove unused ALL argument.
	(print_gp_register_row): Stop before printing a register bigger
	than the ABI register size.
	(mips_print_registers_info): Update call to mips_print_register.

2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* expression.h (enum exp_opcode): Document a register name for
	OP_REGISTER.
	* parse.c (write_dollar_variable): Write the register name for
	OP_REGISTER.
	(operator_length_standard): Expect the register name following
	OP_REGISTER.
	* ada-lang.c (resolve_subexp): Likewise.
	* ax-gdb.c (gen_expr): Likewise.
	* eval.c (evaluate_subexp_standard): Likewise.
	* expprint.c (print_subexp_standard, dump_subexp_body_standard):
	Likewise.
	* tracepoint.c (encode_actions): Likewise.

2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* utils.c (set_screen_size): Use INT_MAX for default columns.

2007-06-13  Ulrich Weigand  <uweigand@de.ibm.com>

	* remote.c (remote_protocol_features): Add qXfer:spu:read and
	qXfer:spu:write packet types.

2007-06-12  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (DEPRECATED_STACK_ALIGN): Remove.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-12  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (STAB_REG_TO_REGNUM): Replace by
	gdbarch_stab_reg_to_regnum.
	* stabsread.c (define_symbol): Likewise.
	* gdbarch.sh (ECOFF_REG_TO_REGNUM): Replace by
	gdbarch_ecoff_reg_to_regnum.
	* mdebugread.c (parse_symbol): Likewise.
	* i386-tdep.c (i386_gdbarch_init): Likewise (comment).
	* gdbarch.sh (DWARF_REG_TO_REGNUM): Replace by
	gdbarch_dwarf_reg_to_regnum.
	* gdbarch.sh (SDB_REG_TO_REGNUM): Replace by gdbarch_sdb_reg_to_regnum.
	* coffread.c (process_coff_symbol): Likewise.
	* gdbarch.sh (DWARF2_REG_TO_REGNUM): Replace by
	gdbarch_dwarf2_reg_to_regnum.
	* dwarf2loc.c (dwarf_expr_read_reg,dwarf2_evaluate_loc_desc)
	(locexpr_describe_location): Likewise.
	* dwarf2-frame.c (read_reg,execute_cfa_program,dwarf2_frame_cache)
	(dwarf2_frame_prev_register,dwarf2_signal_frame_this_id): Likewise.
	* dwarf2loc.c (DWARF2_REG_TO_REGNUM): Remove macro.
	* dwarf2read.c (DWARF2_REG_TO_REGNUM): Remove macro.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-12  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (SMASH_TEXT_ADDRESS): Replace by
	gdbarch_smash_text_address.
	* somread.c (som_symtab_read): Likewise.
	* elfread.c (record_minimal_symbol): Likewise.
	* dbxread.c (process_one_symbol): Likewise.
	* coffread.c (coff_symtab_read): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-12  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (REGISTER_TO_VALUE): Replace by gdbarch_register_to_value.
	* findvar.c (value_from_register): Likewise.
	* gdbarch.sh (VALUE_TO_REGISTER): Replace by gdbarch_value_to_register.
	* valops.c (value_assign): Likewise.
	* gdbarch.sh (CONVERT_REGISTER_P): Replace by
	gdbarch_convert_register_p.
	* findvar.c (value_from_register): Likewise.
	* valops.c (value_assign): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-12  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (REGISTER_SIM_REGNO): Replace by
	gdbarch_register_sim_regno.
	* sim-regno.h (sim_regno): Likewise (comment).
	* remote-sim.c (gdbsim_fetch_register, gdbsim_store_register): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-12  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (TARGET_VIRTUAL_FRAME_POINTER): Replace by
	gdbarch_virtual_frame_pointer.
	* tracepoint.c (encode_actions): Likewise.
	* dwarf2loc.c (dwarf2_loc_desc_needs_frame): Likewise.
	* ax-gdb.c (gen_frame_args_address, gen_frame_locals_address): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-12  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (TARGET_FLOAT_BIT): Replace by gdbarch_float_bit.
	* p-lang.c (pascal_create_fundamental_type): Likewise.
	* objc-lang.c (objc_create_fundamental_type): Likewise.
	* mdebugread.c (_initialize_mdebugread): Likewise.
	* m2-lang.c (m2_create_fundamental_type)
	(_initialize_m2_language): Likewise.
	* gdbtypes.c (build_gdbtypes): Likewise.
	* f-lang.c (f_create_fundamental_type, build_fortran_types): Likewise.
	* doublest.c (floatformat_from_length): Likewise.
	* c-lang.c (c_create_fundamental_type): Likewise.
	* ada-lang.c (ada_create_fundamental_type)
	(ada_language_arch_info): Likewise.
	* gdbarch.sh (TARGET_FLOAT_FORMAT): Replace by gdbarch_float_format.
	* value.c (unpack_double): Likewise (comment).
	* gdbtypes.c (build_gdbtypes): Likewise.
	* doublest.c (floatformat_from_length): Likewise.
	* gdbarch.sh (TARGET_DOUBLE_BIT): Replace by gdbarch_double_bit.
	* valarith.c (value_binop): Likewise.
	* p-lang.c (pascal_create_fundamental_type): Likewise.
	* objc-lang.c (objc_create_fundamental_type): Likewise.
	* mdebugread.c (_initialize_mdebugread): Likewise.
	* m2-lang.c (m2_create_fundamental_type): Likewise.
	* gdbtypes.c (build_gdbtypes): Likewise.
	* f-lang.c (f_create_fundamental_type, build_fortran_types): Likewise.
	* doublest.c (floatformat_from_length): Likewise.
	* cris-tdep.c (cris_gdbarch_init): Likewise (comment).
	* c-lang.c (c_create_fundamental_type): Likewise.
	* ada-lex.l (processReal): Likewise.
	* ada-lang.c (ada_create_fundamental_type)
	(ada_language_arch_info): Likewise.
	* gdbarch.sh (TARGET_DOUBLE_FORMAT): Replace by gdbarch_double_format.
	* value.c (unpack_double): Likewise (comment).
	* gdbtypes.c (build_gdbtypes): Likewise.
	* doublest.c (floatformat_from_length): Likewise.
	* gdbarch.sh (TARGET_LONG_DOUBLE_BIT): Replace by
	gdbarch_long_double_bit.
	* p-lang.c (pascal_create_fundamental_type): Likewise.
	* objc-lang.c (objc_create_fundamental_type): Likewise.
	* m2-lang.c (m2_create_fundamental_type): Likewise.
	* gdbtypes.c (build_gdbtypes): Likewise.
	* f-lang.c (f_create_fundamental_type, build_fortran_types): Likewise.
	* doublest.c (floatformat_from_length): Likewise.
	* c-lang.c (c_create_fundamental_type): Likewise.
	* ada-lex.l (processReal): Likewise.
	* ada-lang.c (ada_create_fundamental_type)
	(ada_language_arch_info): Likewise.
	* gdbarch.sh (TARGET_LONG_DOUBLE_FORMAT): Replace by
	gdbarch_long_double_format.
	* gdbtypes.c (build_gdbtypes): Likewise.
	* doublest.c (floatformat_from_length): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-12  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (TARGET_SHORT_BIT): Replace by gdbarch_int_bit.
	* ada-lang.c (ada_create_fundamental_type)
	(ada_language_arch_info): Likewise.
	* c-lang.c (c_create_fundamental_type): Likewise.
	* f-lang.c (f_create_fundamental_type, build_fortran_types): Likewise.
	* gdbtypes.c (build_gdbtypes, gdbtypes_post_init): Likewise.
	* m2-lang.c (m2_create_fundamental_type): Likewise.
	* objc-lang.c (objc_create_fundamental_type): Likewise.
	* p-lang.c (pascal_create_fundamental_type): Likewise.
	* gdbarch.sh (TARGET_INT_BIT): Replace by gdbarch_int_bit.
	* c-exp.y (parse_number): Likewise.
	* objc-exp.y (parse_number): Likewise.
	* ada-lex.l (processInt): Likewise.
	* f-exp.y (parse_number): Likewise.
	* p-exp.y (parse_number): Likewise.
	* ada-lang.c (ada_create_fundamental_type, ada_language_arch_info)
	(gdbtypes_post_init, build_gdbtypes): Likewise.
	* p-lang.c (pascal_create_fundamental_type): Likewise.
	* parse.c (build_parse): Likewise.
	* xcoffread.c (_initialize_xcoffread): Likewise.
	* stabsread.c (define_symbol, read_one_struct_field, read_enum_type)
	(read_range_type): Likewise.
	* objc-lang.c (objc_create_fundamental_type): Likewise.
	* f-lang.c (build_fortran_types, f_create_fundamental_type): Likewise.
	* m2-lang.c (m2_create_fundamental_type, _initialize_m2_language)
	(m2_create_fundamental_type): Likewise.
	* c-lang.c (c_create_fundamental_type): Likewise.
	* coffread.c (coff_read_enum_type): Likewise.
	* mdebugread.c (parse_symbol, _initialize_mdebugread): Likewise.
	* dwarf2read.c (new_symbol): Likewise.
	* gdbarch.sh (TARGET_LONG_BIT): Replace by gdbarch_long_bit.
	* c-exp.y (parse_number): Likewise.
	* objc-exp.y (parse_number): Likewise.
	* ada-lex.l (processInt): Likewise.
	* f-exp.y (parse_number): Likewise.
	* p-exp.y (parse_number): Likewise.
	* valarith.c (value_binop): Likewise.
	* symfile.c (read_target_long_array, simple_overlay_update_1): Likewise.
	* ada-lang.c (ada_create_fundamental_type)
	(ada_language_arch_info): Likewise.
	* gdbtypes.c (build_gdbtypes, gdbtypes_post_init): Likewise.
	* symfile.c (TARGET_LONG_BYTES): Likewise.
	* p-lang.c (pascal_create_fundamental_type): Likewise.
	* objc-lang.c (objc_create_fundamental_type): Likewise.
	* m2-lang.c (m2_create_fundamental_type): Likewise.
	* f-lang.c (f_create_fundamental_type): Likewise.
	* c-lang.c (c_create_fundamental_type): Likewise.
	* coffread.c (decode_base_type): Likewise.
	* gdbarch.sh (TARGET_LONG_LONG_BIT): Replace by gdbarch_long_long_bit.
	* c-exp.y (parse_number): Likewise.
	* objc-exp.y (parse_number): Likewise.
	* p-exp.y (parse_number): Likewise.
	* ada-lang.c (ada_create_fundamental_type)
	(ada_language_arch_info): Likewise.
	* gdbtypes.c (gdbtypes_post_init, build_gdbtypes): Likewise.
	* stabsread.c (read_range_type): Likewise.
	* p-lang.c (pascal_create_fundamental_type): Likewise.
	* objc-lang.c (objc_create_fundamental_type): Likewise.
	* m2-lang.c (m2_create_fundamental_type): Likewise.
	* f-lang.c (f_create_fundamental_type): Likewise.
	* c-lang.c (c_create_fundamental_type): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-12  Andreas Schwab  <schwab@suse.de>

	* frame-unwind.h (frame_dealloc_cache_ftype): Define.
	(struct frame_unwind): Add dealloc_cache.
	* frame.c (reinit_frame_cache): Call dealloc_cache on all caches.

	* libunwind-frame.h (libunwind_frame_dealloc_cache): Declare.
	* libunwind-frame.c (libunwind_frame_dealloc_cache): Define.
	(libunwind_frame_unwind): Set dealloc_cache.
	* ia64-tdep.c (ia64_libunwind_frame_unwind): Set dealloc_cache.

2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
	    Markus Deuling  <deuling@de.ibm.com>

	* remote.c (remote_write_qxfer): New function.
	(remote_xfer_partial): Add handling for TARGET_OBJECT_SPU.
	(remote_read_qxfer): Do not cache empty objects.
	(_initialize_remote): Add PACKET_qXfer_spu_read and
	PACKET_qXfer_spu_write.

2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>

	* target.h (enum target_object): Add TARGET_OBJECT_SPU.
	* spu-linux-nat.c (spu_xfer_partial): Handle TARGET_OBJECT_SPU.

	* spu-tdep.h (SPU_NUM_PSEUDO_REGS): Add 5 pseudo registers.
	(enum spu_regnum): Add SPU_FPSCR_REGNUM, SPU_SRR0_REGNUM,
	SPU_LSLR_REGNUM, SPU_DECR_REGNUM, SPU_DECR_STATUS_REGNUM.
	* spu-tdep.c (infospucmdlist): New variable.
	(spu_register_name): Handle additional pseudo registers.
	(spu_register_type): Likewise.
	(spu_pseudo_register_read): Likewise.
	(spu_pseudo_register_write): Likewise.
	(spu_pseudo_register_read_spu): New function.
	(spu_pseudo_register_write_spu): Likewise.
	(info_spu_event_command): New function.
	(info_spu_signal_command): Likewise.
	(info_spu_mailbox_list): Likewise.
	(info_spu_mailbox_command): Likewise.
	(spu_mfc_get_bitfield): Likewise.
	(info_spu_dma_cmdlist): Likewise.
	(info_spu_dma_command): Likewise.
	(info_spu_proxydma_command): Likewise.
	(info_spu_command): Likewise.
	(_initialize_spu_tdep): Install "info spu" commands.

2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>

	* spu-linux-nat.c (spu_proc_xfer_spu): Do not return failure when
	accessing non-seekable spufs files.

2007-06-09  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (SKIP_TRAMPOLINE_CODE): Replace by
	gdbarch_skip_trampoline_code.
	* rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise (comment).
	* objc-lang.c (objc_skip_trampoline)
	(objc_submethod_helper_data): Likewise.
	* m32c-lang.c (m32c_skip_trampoline_code): Likewise (comment).
	* infrun.c (handle_inferior_event): Likewise.
	* gnu-v3-abi.c (gnuv3_skip_trampoline): Likewise.
	* gdbarch.sh (IN_SOLIB_RETURN_TRAMPOLINE): Replace by
	gdbarch_in_solib_return_trampoline.
	* rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise (comment).
	* infrun.c (handle_inferior_event): Likewise.
	* hppa-tdep.c (hppa_stub_unwind_sniffer): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-09  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (SKIP_PROLOGUE): Replace by gdbarch_skip_prologue.
	* symtab.c (find_function_start_sal, in_prologue): Likewise.
	* linespec.c (minsym_found): Likewise.
	* infrun.c (step_into_function): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-09  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (NAME_OF_MALLOC): Replace by gdbarch_name_of_malloc.
	* valops.c (value_allocate_space_in_inferior): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-09  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (MEMORY_INSERT_BREAKPOINT): Replace by
	gdbarch_memory_insert_breakpoint.
	* mem-break.c (memory_insert_breakpoint): Likewise.
	* gdbarch.sh (MEMORY_REMOVE_BREAKPOINT): Replace by
	gdbarch_memory_remove_breakpoint.
	* mem-break.c (memory_remove_breakpoint): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-09  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (FETCH_TLS_LOAD_MODULE_ADDRESS): Replace by
	gdbarch_fetch_tls_load_module_address.
	* gdbarch.sh (FETCH_TLS_LOAD_MODULE_ADDRESS_P): Replace by
	gdbarch_fetch_tls_load_module_address_p.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-09  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (DECR_PC_AFTER_BREAK): Replace by
	gdbarch_decr_pc_after_break.
	* tracepoint.c (trace_dump_command): Likewise.
	* solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
	* linux-thread-db.c (check_event): Likewise.
	* linux-nat.c (cancel_breakpoints_callback): Likewise.
	* infrun.c (adjust_pc_after_break, normal_stop): Likewise.
	* frame.h: Likewise (comment).
	* dummy-frame.c (deprecated_pc_in_call_dummy): Likewise.
	* aix-thread.c (aix_thread_wait): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-09  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (ADDRESS_CLASS_TYPE_FLAGS): Replace by
	gdbarch_address_class_type_flags.
	* dwarf2read.c (read_tag_pointer_type): Likewise.
	* gdbarch.sh (ADDRESS_CLASS_TYPE_FLAGS_P): Replace by
	gdbarch_address_class_type_flags_p.
	* dwarf2read.c (read_tag_pointer_type): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-09  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (ADDR_BITS_REMOVE): Replace by gdbarch_addr_bits_remove.
	* value.c (value_as_address): Likewise (comment).
	* remote-mips.c (common_breakpoint): Likewise.
	* regcache.c (read_pc_pid): Likewise.
	* printcmd.c (do_one_display): Likewise.
	* monitor.c (monitor_write_memory, monitor_read_memory)
	(monitor_insert_breakpoint): Likewise.
	* mips-tdep.c (heuristic_proc_start): Likewise.
	* infrun.c (insert_step_resume_breakpoint_at_frame)
	(insert_step_resume_breakpoint_at_caller): Likewise.
	* buildsym.c (record_line): Likewise.
	* arm-tdep.c (arm_scan_prologue, thumb_get_next_pc)
	(arm_get_next_pc): Likewise.
	* armnbsd-nat.c (arm_supply_gregset, fetch_register, store_register)
	(store_regs): Likewise.
	* arm-linux-tdep.c (arm_linux_supply_gregset): Likewise.
	* arm-linux-nat.c (fetch_register, fetch_regs): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-09  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (REGISTER_NAME): Replace by gdbarch_register_name.
	* tracepoint.c (scope_info): Likewise.
	* target.c (debug_print_register): Likewise.
	* stack.c (frame_info): Likewise.
	* sh-tdep.c (sh_register_reggroup_p): Likewise.
	* sh64-tdep.c (sh64_do_fp_register, sh64_do_register)
	(sh64_media_print_registers_info)
	(sh64_compact_print_registers_info): Likewise.
	* rs6000-tdep.c (rs6000_register_reggroup_p): Likewise.
	* remote-sim.c (gdbsim_fetch_register): Likewise.
	* remote.c (packet_reg): Likewise (comment).
	* reggroups.c (default_register_reggroup_p): Likewise.
	* regcache.c (regcache_dump): Likewise.
	* printcmd.c (address_info): Likewise.
	* ppc-linux-nat.c (fetch_register, store_register): Likewise.
	* mt-dep.c (mt_registers_info): Likewise.
	* mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Likewise (comment).
	* mips-tdep.c (mips_register_reggroup_p, mips_read_fp_register_single)
	(mips_read_fp_register_double, mips_print_fp_register)
	(mips_print_register, print_gp_register_row, mips_print_registers_info)
	(mips_register_sim_regno): Likewise.
	* m68klinux-nat.c (regmap, fetch_register, store_register): Likewise.
	* inf-ptrace.c (inf_ptrace_fetch_register)
	(inf_ptrace_store_register): Likewise.
	* infcmd.c (default_print_registers_info): Likewise.
	* ia64-linux-nat.c (ia64_linux_fetch_register)
	(ia64_linux_store_register): Likewise.
	* i386-linux-nat.c (fetch_register, store_register): Likewise.
	* i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Likewise.
	* hppa-linux-nat.c (fetch_register, store_register): Likewise.
	* hppa-hpux-nat.c (hppa_hpux_fetch_register)
	(hppa_hpux_store_register): Likewise.
	* findvar.c (locate_var_value): Likewise.
	* dwarf2loc.c (locexpr_describe_location): Likewise.
	* dwarf2-frame.c (execute_cfa_program): Likewise.
	* arm-tdep.c (arm_push_dummy_call): Likewise.
	* arch-utils.c (legacy_register_sim_regno): Likewise.
	* alpha-tdep.c (alpha_register_reggroup_p): Likewise.
	* alpha-nat.c (fetch_osf_core_registers): Likewise.
	* mi/mi-main.c (mi_cmd_data_list_register_names)
	(mi_cmd_data_list_changed_registers, mi_cmd_data_list_register_values)
	(mi_cmd_data_write_register_values): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-07  Daniel Jacobowitz  <dan@codesourcery.com>

	* target-memory.c (blocks_to_erase): Correct off-by-one error.

2007-06-06  Vladimir Prus  <vladimir@codesourcery.com>
	
	* remote.c (process_g_packet): Don't check size.
	* gdbarch.sh: Remove register_bytes_ok.
	* gdbarch.c: Regenerated.
	* gdbarch.h: Regenerated.
	* m68k-tdep.c (REGISTER_BYTES_NOFP): Remove.
	(m68k_register_bytes_ok): Remove.
	(m68k_gdbarch_init): Don't register m68k_register_bytes_ok.
	
2007-06-06  Andreas Schwab  <schwab@suse.de>

	* libunwind-frame.c (unw_destroy_addr_space_p): Define.
	(destroy_addr_space_name): Define.
	(libunwind_load): Get address of destroy_addr_space function.
	(libunwind_frame_cache): Destroy unw_addr_space_t object before
	returning unsuccessfully.
	(libunwind_frame_sniffer): Destroy unw_addr_space_t object before
	returning.
	(libunwind_sigtramp_frame_sniffer): Likewise.
	(libunwind_get_reg_special): Likewise.

2007-06-06  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (FETCH_POINTER_ARGUMENT): Replace by
	gdbarch_fetch_pointer_argument.
	* objc-lang.c (OBJC_FETCH_POINTER_ARGUMENT): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-06  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (HAVE_NONSTEPPABLE_WATCHPOINT): Replace by
	gdbarch_have_nonsteppable_watchpoint.
	* infrun.c (handle_inferior_event, adjust_pc_after_break): Likewise.
	* gdbarch.sh (CANNOT_STEP_BREAKPOINT): Replace by
	gdbarch_cannot_step_breakpoint.
	* infrun.c (resume): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-06  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (FRAME_ARGS_SKIP): Replace by gdbarch_frame_args_skip.
	* stack.c (print_frame_args): Likewise.
	* gdbarch.sh (FRAME_NUM_ARGS): Replace by gdbarch_frame_num_args.
	* stack.c (print_args_stub, frame_info): Likewise.
	* gdbarch.sh (FRAME_NUM_ARGS_P): Replace by gdbarch_frame_num_args_p.
	* stack.c (print_args_stub, frame_info): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-06  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (COFF_MAKE_MSYMBOL_SPECIAL): Replace by
	gdbarch_coff_make_msymbol_special.
	* coffread.c (coff_symtab_read): Likewise.
	* gdbarch.sh (ELF_MAKE_MSYMBOL_SPECIAL): Replace by
	gdbarch_elf_make_msymbol_special.
	* elfread.c (elf_symtab_read): Likewise.
	* mips-tdep.c (mips_elf_make_msymbol_special): Likewise (comment).
	* sh64-tdep.c (MSYMBOL_IS_SPECIAL): Likewise (comment).
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-06  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (FRAME_RED_ZONE_SIZE): Replace by
	gdbarch_frame_red_zone_size.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-06  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (INNER_THAN): Replace by gdbarch_inner_than.
	* infcall.c (call_function_by_hand): Likewise.
	* gcore.c (derive_stack_segment): Likewise.
	* frame.c (frame_id_inner): Likewise.
	* arch-utils.c (core_addr_lessthan): Likewise (comment).
	* ada-lang.c (ensure_lval): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-06  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (ADDRESS_TO_POINTER): Replace by
	gdbarch_address_to_pointer.
	* findvar.c (store_typed_address): Likewise.
	* gdbtypes.c (make_pointer_type): Likewise (comment).
	* procfs.c (procfs_address_to_host_pointer): Likewise.
	* std-regs.c (value_of_builtin_frame_reg): Likewise.
	(value_of_builtin_frame_fp_reg): Likewise.
	(value_of_builtin_frame_pc_reg): Likewise.
	* utils.c (paddress): Likewise (comment).
	* gdbarch.sh (POINTER_TO_ADDRESS): Replace by
	gdbarch_pointer_to_address.
	* findvar.c (extract_typed_address): Likewise.
	* gdbtypes.c (make_pointer_type): Likewise (comment).
	* valops.c (value_cast): Likewise (comment).
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-06  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (GET_LONGJMP_TARGET): Replace by gdbarch_get_longjmp_target.
	* infrun.c (handle_inferior_event): Likewise.
	* gdbarch.sh (GET_LONGJMP_TARGET_P): Replace by
	gdbarch_get_longjmp_target_p.
	* breakpoint.c (breakpoint_re_set): Likewise.
	* infrun.c (handle_inferior_event): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-06-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* hppa-hpux-tdep.c (args_for_find_stub, HP_ACC_EH_notify_hook,
	HP_ACC_EH_set_hook_value, HP_ACC_EH_notify_callback, HP_ACC_EH_break,
	HP_ACC_EH_catch_throw, HP_ACC_EH_catch_catch, __eh_notification,
	hp_cxx_exception_support, hp_cxx_exception_support_initialized,
	eh_notify_hook_addr, eh_notify_callback_addr, eh_break_addr,
	eh_catch_throw_addr, break_callback_sal, setup_d_pid_in_inferior,
	find_stub_with_shl_get, cover_find_stub_with_shl_get,
	initialize_hp_cxx_exception_support, child_enable_exception_callback,
	current_ex_event, child_get_current_exception_event): Remove.
	(hppa_hpux_inferior_created): Remove.
	(hppa_hpux_init_abi): Do not install hppa_hpux_inferior_created.

	* breakpoint.h (deprecated_exception_catchpoints_are_fragile): Remove.
	(deprecated_exception_support_initialized): Remove.
	* breakpoint.c (deprecated_exception_catchpoints_are_fragile): Remove.
	(deprecated_exception_support_initialized): Remove.
	(breakpoint_init_inferior): Remove handling of non-zero
	deprecated_exception_catchpoints_are_fragile.

	* symtab.h (deprecated_hp_som_som_object_present): Remove.
	* symtab.c (deprecated_hp_som_som_object_present): Remove.
	* c-typeprint.c (c_type_print_base): Remove handling of non-zero
	deprecated_hp_som_som_object_present.
	* eval.c (evaluate_subexp_standard): Likewise.
	* valops.c (value_cast): Likewise.

	* parse.c (parse_nested_classes_for_hpacc, coloncolon): Remove.
	* parser-defs.h (parse_nested_classes_for_hpacc): Remove.
	* c-exp.y (yylex): Do not call parse_nested_classes_for_hpacc.

2007-06-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* objfiles.h (ImportEntry, ExportEntry): Remove types.
	(struct objfile): Remove import_list, import_list_size,
	export_list, export_list_size members.
	(is_in_import_list): Remove prototype.
	* objfiles.c (is_in_import_list): Remove.
	* somread.c (init_import_symbols, init_export_symbols): Remove.
	(som_symfile_read): Do not call init_import_symbols.  Do not
	set objfile->export_list and objfile->export_list_size.

2007-06-05  Daniel Jacobowitz  <dan@codesourcery.com>

	* dwarf2read.c (dwarf2_symbol_mark_computed): Fix formatting.
	Use the original objfile if necessary.

2007-06-04  Daniel Jacobowitz  <dan@codesourcery.com>

	* defs.h (ldirname): New prototype.
	* dwarf2read.c (read_file_scope): Use DW_AT_name if DW_AT_comp_dir is
	missing.
	* utils.c (ldirname): New function.
	* xml-tdesc.c (file_read_description_xml): Use ldirname.

2007-06-01  Ulrich Weigand  <uweigand@de.ibm.com>

	* spu-tdep.c (spu_push_dummy_call): Store stack back chain.

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

	* solib-svr4.c (svr4_solib_create_inferior_hook): Remove warning.

2007-06-01  Ulrich Weigand  <uweigand@de.ibm.com>

	* irix5-nat.c (JB_ELEMENT_SIZE, get_longjmp_target): Remove.

2007-06-01  Ulrich Weigand  <uweigand@de.ibm.com>

	* ppc-linux-tdep.c (INSTR_SC, INSTR_LI_R0_0x6666, INSTR_LI_R0_0x7777,
	INSTR_LI_R0_NR_sigreturn, INSTR_LI_R0_NR_rt_sigreturn): Remove.
	(PPC_LINUX_SIGNAL_FRAMESIZE, PPC_LINUX_REGS_PTR_OFFSET,
	PPC_LINUX_HANDLER_PTR_OFFSET): Remove.
	(ppc_linux_in_sigtramp, insn_is_sigreturn,
	ppc_linux_at_sigtramp_return_path): Remove.

2007-05-31  Markus Deuling  <deuling@de.ibm.com>

	* xtensa-tdep.c (XTENSA_IS_ENTRY, extract_call_winsize)
	(xtensa_register_write_masked, xtensa_register_read_masked)
	(xtensa_extract_return_value, xtensa_store_return_value
	(xtensa_push_dummy_call, xtensa_breakpoint_from_pc): Replace 
	TARGET_BYTE_ORDER by gdbarch_byte_order.
	* sh-tdep.c (sh_breakpoint_from_pc, gdb_print_insn_sh)
	(sh_justify_value_in_reg, sh_next_flt_argreg, sh_push_dummy_call_fpu)
	(sh_extract_return_value_fpu, sh_store_return_value_fpu): Likewise.
	* sh64-tdep.c (sh64_breakpoint_from_pc, gdb_print_insn_sh64)
	(sh64_push_dummy_call, sh64_extract_return_value)
	(sh64_store_return_value, sh64_register_convert_to_virtual)
	(sh64_register_convert_to_raw, sh64_pseudo_register_read)
	(sh64_pseudo_register_write, sh64_do_fp_register)
	(sh64_frame_prev_register): Likewise.
	* score-tdep.c (score_print_insn, score_breakpoint_from_pc)
	(score_return_value, score_push_dummy_call, score_fetch_inst): Likewise.
	* rs6000-tdep.c (rs6000_breakpoint_from_pc, rs6000_push_dummy_call)
	(e500_move_ev_register,gdb_print_insn_powerpc): Likewise.
	* remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
	* ppc-linux-nat.c (store_register): Likewise.
	* nto-tdep.c (nto_find_and_open_solib)
	(nto_init_solib_absolute_prefix): Likewise.
	* mips-tdep.c (mips_pseudo_register_read, mips_pseudo_register_write)
	(mips_convert_register_p, mips_eabi_push_dummy_call)
	(mips_n32n64_push_dummy_call, mips_n32n64_return_value)
	(mips_o32_push_dummy_call, mips_o32_return_value)
	(mips_o64_push_dummy_call, mips_o64_return_value, mips_o64_return_value)
	(mips_read_fp_register_single, mips_read_fp_register_double)
	(mips_print_register, print_gp_register_row, gdb_print_insn_mips)
	(mips_breakpoint_from_pc): Likewise.
	* mipsnbsd-tdep.c (mipsnbsd_sigtramp_offset): Likewise.
	* mips-linux-tdep.c (mips64_supply_fpregset, mips64_fill_fpregset)
	(mips_linux_o32_sigframe_init): Likewise.
	* m32r-tdep.c (m32r_memory_insert_breakpoint)
	(m32r_memory_remove_breakpoint, m32r_breakpoint_from_pc): Likewise.
	* libunwind-frame.c (libunwind_frame_cache, libunwind_frame_sniffer)
	(libunwind_sigtramp_frame_sniffer, libunwind_get_reg_special): Likewise.
	* iq2000-tdep.c (iq2000_breakpoint_from_pc): Likewise.
	* coffread.c (process_coff_symbol): Likewise.
	* arm-tdep.c (convert_from_extended, convert_to_extended)
	(gdb_print_insn_arm): Likewise.

2007-05-31  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (NUM_REGS): Replace by gdbarch_num_regs.
	* i386-tdep.c (i386_dbx_reg_to_regnum)
	(i386_svr4_reg_to_regnum): Likewise.
	* inf-ptrace.c (inf_ptrace_fetch_registers)
	(inf_ptrace_store_registers): Likewise.
	* corelow.c (get_core_registers): Likewise.
	* i386-linux-nat.c (supply_gregset, fill_gregset)
	(i386_linux_fetch_inferior_registers)
	(i386_linux_store_inferior_registers): Likewise.
	* remote.c (init_remote_state,packet_reg_from_regnum)
	(packet_reg_from_pnum,process_g_packet,remote_fetch_registers)
	(remote_prepare_to_store,store_registers_using_G)
	(remote_store_registers,remote_arch_state): Likewise.
	* tracepoint.c (encode_actions): Likewise.
	* mi/mi-main.c (mi_cmd_data_list_register_names)
	(mi_cmd_data_list_changed_registers,mi_cmd_data_list_register_values)
	(mi_cmd_data_write_register_values): Likewise.
	* tui/tui-regs.c (tui_show_register_group)
	(tui_show_register_group): Likewise.
	* xtensa-tdep.h (FP_ALIAS): Likewise.
	* xtensa-tdep.c (xtensa_register_name,xtensa_register_type)
	(xtensa_reg_to_regnum,xtensa_pseudo_register_read)
	(xtensa_pseudo_register_write,xtensa_register_reggroup_p): Likewise.
	* win32-nat.c (do_win32_fetch_inferior_registers)
	(do_win32_store_inferior_registers,fetch_elf_core_registers
	* user-regs.h: Likewise (comment).
	* user-regs.c (user_reg, user_reg_map_name_to_regnum): Likewise.
	* trad-frame.c (trad_frame_alloc_saved_regs): Likewise.
	* target-descriptions.h: Likewise (comment).
	* target-descriptions.c (tdesc_use_registers): Likewise (comment).
	* target.c (debug_print_register): Likewise.
	* stack.c (frame_info): Likewise.
	* stabsread.c (define_symbol): Likewise.
	* sh64-tdep.c (sh64_do_pseudo_register,sh64_print_register)
	(sh64_media_print_registers_info)
	(sh64_compact_print_registers_info): Likewise.
	* rs6000-tdep.c (rs6000_register_sim_regno): Likewise.
	* rs6000-nat.c (fetch_register,store_register): Likewise.
	* remote-sim.c (one2one_register_sim_regno,gdbsim_fetch_register)
	(gdbsim_fetch_register,gdbsim_store_register): Likewise.
	* remote-mips.c (mips_fetch_registers,mips_store_registers): Likewise.
	* remote-m32r-sdi.c (m32r_fetch_registers)
	(m32r_store_registers): Likewise.
	* reggroups.c (default_register_reggroup_p): Likewise.
	* regcache.c (init_regcache_descr,register_size,regcache,regcache_save)
	(regcache_restore,regcache_dump): Likewise.
	* monitor.c (monitor_fetch_registers,monitor_store_registers): Likewise.
	* mips-tdep.c (mips_xfer_register,mips_register_name)
	(mips_register_reggroup_p,mips_pseudo_register_read)
	(mips_pseudo_register_write,mips_convert_register_p,mips_register_type)
	(mips_unwind_pc,mips_unwind_sp,mips_unwind_dummy_id,set_reg_offset)
	(mips16_scan_prologue,mips_insn16_frame_cache,reset_saved_regs)
	(mips32_scan_prologue,mips_insn32_frame_cache,read_next_frame_reg)
	(mips_n32n64_return_value,mips_o32_return_value,mips_o64_return_value)
	(print_gp_register_row,mips_print_registers_info)
	(mips_stab_reg_to_regnum,mips_dwarf_dwarf2_ecoff_reg_to_regnum)
	(mips_register_sim_regno): Likewise.
	* mips-linux-tdep.c (mips_linux_o32_sigframe_init)
	(mips_linux_n32n64_sigframe_init): Likewise.
	* mips-linux-nat.c (mips_linux_register_addr)
	(mips64_linux_register_addr): Likewise.
	* findvar.c (value_of_register): Likewise.
	* infcmd.c (default_print_registers_info,registers_info)
	(print_vector_info,print_float_info): Likewise.
	* mips64obsd-tdep.c (mips64obsd_sigframe_init): Likewise.
	* inf-child.c (inf_child_fetch_inferior_registers): Likewise.
	* m68k-tdep.c (m68k_dwarf_reg_to_regnum): Likewise.
	* m68hc11-tdep.c (m68hc11_frame_unwind_cache(: Likewise.
	* m32r-tdep.c (m32r_frame_unwind_cache): Likewise.
	* ia64-linux-nat.c (ia64_register_addr,ia64_cannot_fetch_register)
	(ia64_cannot_store_register,ia64_linux_fetch_registers)
	(ia64_linux_store_registers): Likewise.
	* hpux-thread.c (hpux_thread_fetch_registers)
	(hpux_thread_store_registers): Likewise.
	* h8300-tdep.c (E_PSEUDO_CCR_REGNUM,E_PSEUDO_EXR_REGNUM)
	(h8300_init_frame_cache,h8300_frame_cache,h8300_frame_prev_register)
	(h8300_register_type): Likewise.
	* dwarf2-frame.c (dwarf2_frame_cache)
	(dwarf2_frame_state_alloc_regs): Likewise.
	* cris-tdep.c (cris_register_size,cris_cannot_fetch_register)
	(cris_cannot_store_register,crisv32_cannot_fetch_register)
	(crisv32_cannot_store_register,cris_register_name): Likewise.
	* avr-tdep.c (avr_frame_unwind_cache): Likewise.
	* arch-utils.c (legacy_register_sim_regno)
	(legacy_virtual_frame_pointer): Likewise.
	* arm-tdep.c (arm_make_prologue_cache,arm_register_sim_regno):Likewise.
	* arm-tdep.h: Likewise (comment).
	* frv-tdep.c (frv_register_sim_regno): Likewise.
	* m68klinux-nat.c (old_fetch_inferior_registers)
	(old_store_inferior_registers): Likewise.
	* m32c-tdep.c (m32c_virtual_frame_pointer): Likewise.
	* irix5-nat.c (fetch_core_registers): Likewise.
	* hppa-tdep.c (hppa_frame_cache): Likewise.
	* hppa-linux-nat.c (hppa_linux_register_addr)
	(hppa_linux_fetch_inferior_registers)
	(hppa_linux_store_inferior_registers): Likewise.
	* hppa-hpux-nat.c (hppa_hpux_fetch_inferior_registers)
	(hppa_hpux_store_inferior_registers): Likewise.
	* amd64-nat.c (amd64_native_gregset_reg_offset)
	(amd64_supply_native_gregset,amd64_collect_native_gregset): Likewise.
	* dbug-rom.c (dbug_regname): Likewise.
	* m68hc11-tdep.c (m68hc11_frame_unwind_cache)
	(HARD_PAGE_REGNUM (comment)): Likewise.
	* gdbarch.sh (NUM_PSEUDO_REGS): Replace by gdbarch_num_pseudo_regs.
	* i386-tdep.c (i386_dbx_reg_to_regnum)
	(i386_svr4_reg_to_regnum): Likewise.
	* mi/mi-main.c (mi_cmd_data_list_register_names)
	(mi_cmd_data_list_changed_registers,mi_cmd_data_list_register_values)
	(mi_cmd_data_write_register_values): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.
	* tui/tui-regs.c (tui_show_register_group): Likewise.
	* xtensa-tdep.h (FP_ALIAS): Likewise.
	* user-regs.h: Likewise (comment).
	* user-regs.c (user_reg, user_reg_map_name_to_regnum): Likewise.
	* trad-frame.c (trad_frame_alloc_saved_regs): Likewise.
	* target-descriptions.h: Likewise (comment).
	* target.c (debug_print_register): Likewise.
	* stack.c (frame_info): Likewise.
	* stabsread.c (define_symbol): Likewise.
	* sh64-tdep.c (sh64_print_register,sh64_media_print_registers_info)
	(sh64_compact_print_registers_info): Likewise.
	* rs6000-tdep.c (rs6000_register_sim_regno): Likewise.
	* regcache.c (init_regcache_descr,register_size,regcache,regcache_save
	(regcache_restore,regcache_dump): Likewise.
	* mips-tdep.c (print_gp_register_row,mips_print_registers_info)
	(mips_dwarf_dwarf2_ecoff_reg_to_regnum)
	(mips_stab_reg_to_regnum): Likewise.
	* findvar.c (value_of_register): Likewise.
	* infcmd.c (default_print_registers_info,registers_info)
	(print_vector_info,print_float_info): Likewise.
	* m68k-tdep.c (m68k_dwarf_reg_to_regnum): Likewise.
	* h8300-tdep.c (h8300_register_type): Likewise.
	* dwarf2-frame.c (dwarf2_frame_cache): Likewise.
	* frame.h (SIZEOF_FRAME_SAVED_REGS): Likewise.
	* xtensa-tdep.c (xtensa_register_type,xtensa_reg_to_regnum)
	(xtensa_pseudo_register_read,xtensa_pseudo_register_write): Likewise.
	* parse.c: Remove comment.
	* gdbarch.c, gdbarch.h: Regenerate

2007-05-31  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (CANNOT_FETCH_REGISTER): Replace by
	gdbarch_cannot_fetch_register.
	* alpha-nat.c (fetch_osf_core_registers): Likewise.
	* hppa-linux-nat.c (fetch_register): Likewise.
	* inf-ptrace.c (inf_ptrace_fetch_register): Likewise.
	* m68klinux-nat.c (fetch_register): Likewise.
	* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_supply_fpreg):
	Likewise.
	* gdbarch.sh (CANNOT_STORE_REGISTER): Replace by
	gdbarch_cannot_store_register.
	* hppa-linux-nat.c (store_register): Likewise.
	* inf-ptrace.c (inf_ptrace_store_register): Likewise.
	* regcache.c (regcache_raw_write): Likewise.
	* m68klinux-nat.c (store_register): Likewise.
	* mipsnbsd-tdep.c (mipsnbsd_fill_reg, mipsnbsd_fill_fpreg): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-05-31  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (TARGET_OSABI): Replace by gdbarch_osabi.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-05-31  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (TARGET_CHAR_SIGNED): Replace by gdbarch_char_signed.
	* gdbtypes.c (build_gdbtypes, gdbtypes_post_init): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-05-31  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (TARGET_BYTE_ORDER): Replace by gdbarch_byte_order.
	* ax-gdb.c (gen_bitfield_ref): Likewise.
	* mi/mi-main.c (get_register): Likewise.
	* findvar.c (default_value_from_register, extract_signed_integer)
	(extract_unsigned_integer, extract_long_unsigned_integer)
	(store_signed_integer, store_unsigned_integer): Likewise.
	* regcache.c (regcache_dump): Likewise.
	* value.c (lookup_internalvar, value_of_internalvar)
	(set_internalvar): Likewise.
	* defs.h: Likewise.
	* valprint.c (print_binary_chars, print_octal_chars)
	(print_decimal_chars, print_hex_chars, print_char_chars): Likewise.
	* infcmd.c (default_print_registers_info): Likewise.
	* arch-utils.c (selected_byte_order, show_endian): Likewise.
	* stabsread.c (define_symbol): Likewise.
	* doublest.c (floatformat_from_length, floatformat_from_type)
	(extract_typed_floating, store_typed_floating): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-05-31  Markus Deuling  <deuling@de.ibm.com>

	* gdbarch.sh (CALL_DUMMY_LOCATION): Replace by
	gdbarch_call_dummy_location.
	* infcall.c (call_function_by_hand): Likewise.
	* inferior.h: Change comment.
	* arch-utils.c: Change comment.
	* gdbarch.c, gdbarch.h: Regenerate.

2007-05-28  Joel Brobecker  <brobecker@adacore.com>

	* solib-aix5.c: Delete.
	* Makefile.in (solib-aix5.o): Delete rule.

2007-05-23  Daniel Jacobowitz  <dan@codesourcery.com>

	* breakpoint.h (enum bpstat_what_main_action): Remove
	BPSTAT_WHAT_THROUGH_SIGTRAMP.
	* infrun.c (process_event_stop_test): Do not check for it.

2007-05-22  Chris Dearman  <chris@mips.com>
            Maciej W. Rozycki  <macro@mips.com>

	* ser-unix.c (show_serial_hwflow): New function.
	(hardwire_raw): Add hardware flow control support.
	(_initialize_ser_hardwire): Add "set/show remoteflow".
	* Makefile.in (ser-unix.o): Depend on $(gdbcmd_h).
	* NEWS: Document the new command.

2007-05-21  Ulrich Weigand  <uweigand@de.ibm.com>

	* config/i386/tm-linux.h (sys_quotactl): Do not define.
	* configure.ac (sys_quotactl, START_INFERIOR_TRAPS_EXPECTED): Do not
	define for i[[3456]]86-*-linux* native configurations.
	* config.in, configure: Regenerate.

2007-05-19  Joel Brobecker  <brobecker@adacore.com>

	* rs6000-nat.c (xcoff_relocate_symtab): Do nothing if debugging
	a core file. Add comment in the function description.

2007-05-18  Caroline Tice  <ctice@apple.com>

	* c-valprint.c (c_value_print):  If the initialized field of the
	value struct is 0, print out "[uninitialized]" before the value.
	* dwarf2expr.c (execute_stack_op): Initialize ctx->initialized field; 
	allow DW_OP_GNU_uninit as legal op following a DW_OP_reg op or a 
	DW_OP_regx op; add case for DW_OP_GNU_uninit and update
	ctx->initialized appropriately. Verify no location op follows
	DW_OP_GNU_uninit.
	* dwarf2expr.h (struct dwarf_expr_context): New field, initialized.
	* dwarf2loc.c (dwarf2_evaluate_loc_desc): Add call to 
	set_value_initialized.
	* dwarf2read.c (dwarf_stack_op_name): Add case for DW_OP_GNU_uninit.
	(decode_locdesc): Add case for DW_OP_GNU_uninit.
	* value.c (struct value):  New field, initialized.
	(allocate_value): Initialize new field.
	(set_value_initialized): New function.
	(value_initialized): New function.
	* value.h (value_initialized): New extern declaration.
	(set_value_initialized): Likewise.
	
2007-05-18  Caroline Tice  <ctice@apple.com>

	* MAINTAINERS (Write After Approval): Add self.
	
2007-05-17  Joel Brobecker  <brobecker@adacore.com>

	* gdbtypes.c (make_reference_type): Preserve the type chain
	and set the length of all the variants of the pointer type.

2007-05-17  Joel Brobecker  <brobecker@adacore.com>

	* gdbtypes.c (make_pointer_type): Preserve the pointer type chain
	and set the length of all the variants of the pointer type.

2007-05-17  Maciej W. Rozycki  <macro@mips.com>

	* mips-tdep.c (mips_n32n64_push_dummy_call): Fix and reformat a
	comment.
	(mips_o64_push_dummy_call): Reformat a comment.

2007-05-17  Qinwei  <qinwei@sunnorth.com.cn>

	* score-tdep.c (score_frame_cache->fp, score_analyze_prologue)
	(score_prologue_frame_base_address): Return fp to keep gdb print
	local variables correctly when debugging information is stabs.

	(score_analyze_prologue): For software watchpoint, fetch all the
	instructions from range [startaddr, pc] once and identify them locally
	to reduce memory access.
	(score_malloc_and_get_memblock, score_free_memblock)
	(score_adjust_memblock_ptr): New functions.
	(score_fetch_inst): Fetch single instruction or mutiple instructions.

	(score_target_can_use_watch, score_stopped_by_watch)
	(score_target_insert_watchpoint, score_target_remove_watchpoint)
	(score_target_insert_hw_breakpoint, score_target_remove_hw_breakpoint):
	New functions for remote & local hw-watchpoint and hw-breakpoint.

2007-05-16  Alfred M. Szmidt  <ams@gnu.org>

	* reply_mig_hack.awk: Check for `auto const mach_msg_type_t'
	declarations as well.

2007-05-16  Ulrich Weigand  <uweigand@de.ibm.com>

	* config/arm/embed.mt (DEPRECATED_TM_FILE): Set to tm-arm.h.
	* config/arm/tm-embed.h: Delete file.

	* arm-tdep.h (arm_software_single_step): Declare.
	* arm-tdep.c (arm_software_single_step): Make global.
	(arm_gdbarch_init): Move set_gdbarch_software_single_step call
	from here to ...
	* arm-linux-tdep.c (arm_linux_init_abi): ... here ...
	* armnbsd-tdep.c (arm_netbsd_init_abi_common): ... here ...
	* armobsd-tdep.c (armobsd_init_abi): ... here ...
	* arm-wince-tdep.c (arm_wince_init_abi): ... and here.

	* arm-tdep.c (ARM_LE_BREAKPOINT, ARM_BE_BREAKPOINT): No longer
	allow defines to be overriden by TM file.
	(THUMB_LE_BREAKPOINT, THUMB_BE_BREAKPOINT): Likewise.  Also,
	change default to {0xbe,0xbe}.
	* armobsd-tdep.c (arm_obsd_thumb_le_breakpoint,
	arm_obsd_thumb_be_breakpoint): New global variables.
	(armobsd_init_abi): Override tdep->thumb_breakpoint and
	tdep->thumb_breakpoint_size.
	* arm-wince-tdep.c (arm_wince_thumb_le_breakpoint): New variable.
	(arm_wince_init_abi): Override tdep->thumb_breakpoint and 
	tdep->thumb_breakpoint_size.

	* arm-tdep.c (arm_gdbarch_init): Add set_gdbarch_skip_trampoline_code.

2007-05-16  Daniel Jacobowitz  <dan@codesourcery.com>

	* NEWS: Mention removed "set mips stack-arg-size" and "set mips
	saved-gpreg-size".

	* mips-tdep.c (MIPS32_REGSIZE, MIPS64_REGSIZE): New constants.
	(size_auto, size_32, size_64, size_enums, mips_abi_regsize_string)
	(mips_stack_argsize_string, mips_stack_argsize): Delete.
	(mips_abi_regsize): Simplify.
	(mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
	(mips_n32n64_return_value, mips_o32_push_dummy_call)
	(mips_o32_return_value, mips_o64_push_dummy_call)
	(mips_o64_return_value): Propogate constant register sizes.  Use the
	ABI register size instead of mips_stack_argsize.
	(mips_dump_tdep): Don't print mips_stack_argsize.
	(_initialize_mips_tdep): Remove saved-gpreg-size and stack-arg-size
	settings.

2007-05-16  Daniel Jacobowitz  <dan@codesourcery.com>

	* config/mips/linux.mt (DEPRECATED_TM_FILE): Delete.
	* config/mips/tm-linux.h: Delete.
	* mips-linux-tdep.c (mips_svr4_so_ops): New.
	(mips_linux_in_dynsym_resolve_code): Make static.  Use
	svr4_in_dynsym_resolve_code.
	(mips_linux_init_abi): Initialize mips_svr4_so_ops.  Call
	set_solib_ops.
	* solib-svr4.c (svr4_in_dynsym_resolve_code, svr4_so_ops): Make
	global.
	* solib-svr4.h (svr4_so_ops, svr4_in_dynsym_resolve_code): Declare.
	* Makefile.in (mips-linux-tdep.o): Update.
	* solib.c (set_solib_ops): New.
	(current_target_so_ops): Update comment.
	* solib.h (set_solib_ops): New prototype.

2007-05-16  Chris Dearman  <chris@mips.com>

	* printcmd.c (do_examine): Fix typos in a comment.

2007-05-16  Richard Sandiford  <richard@codesourcery.com>

	* configure.ac: Allow sysroots to be relocated under $prefix as
	well as $exec_prefix.
	* configure: Regenerate.

2007-05-14  Ulrich Weigand  <uweigand@de.ibm.com>

	* hppa-hpux-tdep.c: Do not include <dl.h> or <machine/save_state.h>.
	(offsetof): Do not define.
	(find_stub_with_shl_get): Use numerical value 3 instead of
	symbolic value TYPE_PROCEDURE.

2007-05-14  Daniel Jacobowitz  <dan@codesourcery.com>

	* gdb_proc_service.h (paddr_t): Delete typedef.
	* proc-service.c (ps_addr_to_core_addr, core_addr_to_ps_addr): New.
	(ps_xfer_memory): Take a psaddr_t.  Use ps_addr_to_core_addr.
	(ps_pglobal_lookup): Take a psaddr_t *.  Use core_addr_to_ps_addr.
	(ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Take a psaddr_t.
	* sol-thread.c (gdb_ps_addr_t): Use psaddr_t instead of paddr_t.
	* Makefile.in (proc-service.o): Update.

2007-05-14  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (mips-tdep.o): Update.
	* mips-tdep.c (mips_gdbarch_init): Register the dwarf2 CFI
	unwinder.

2007-05-14  Daniel Jacobowitz  <dan@codesourcery.com>

	* dwarf2-frame.c (dwarf2_frame_prev_register): Use pack_long
	instead of store_typed_address.
	* value.c (pack_long): New.
	(value_from_longest): Use it.
	* value.h (pack_long): New prototype.

2007-05-14  Daniel Jacobowitz  <dan@codesourcery.com>

	* dwarf2-frame.c (read_encoded_value): Correct typo.  Use
	DW_EH_PE_signed if appropriate.

2007-05-14  Paul Brook  <paul@codesourcery.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* dwarf2read.c (dwarf2_debug_line_missing_file_complaint): New
	function.
	(dwarf_decode_lines): Check for line info without a file.

2007-05-14  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-thread-db.c (thread_db_pid_to_str): Print thread IDs
	as hexadecimal.

2007-05-14  Daniel Jacobowitz  <dan@codesourcery.com>

	* jv-exp.y (push_fieldnames): Use STRUCTOP_PTR instead of
	STRUCTOP_STRUCT.
	* jv-lang.c (evaluate_subexp_java): Handle STRUCTOP_PTR instead of
	STRUCTOP_STRUCT.
	* jv-typeprint.c (java_print_type): Do not crash on NULL varstring.

2007-05-14  Ulrich Weigand  <uweigand@de.ibm.com>

	* gdbarch.sh (read_sp): Remove.
	* gdbarch.c, gdbarch.h: Regenerate.
	* frame.c (frame_sp_unwind): Do not call TARGET_READ_SP.

	* avr-tdep.c (avr_read_sp): Remove.
	(avr_unwind_sp): New function.
	(avr_gdbarch_init): Install unwind_sp instead of read_sp callback.
	* mips-tdep.c (mips_read_sp): Remove.
	(mips_unwind_sp): New function.
	(mips_gdbarch_init): Install unwind_sp instead of read_sp callback.
	* score-tdep.c (score_read_unsigned_register): Remove.
	(score_read_sp): Remove.
	(score_unwind_sp): New function.
	(score_gdbarch_init): Install unwind_sp instead of read_sp callback.

2007-05-14  Maxim Grigoriev  <maxim2405@gmail.com>

	* buildsym.c (start_subfile): Handle absolute pathnames
	while comparing subfile names.

2007-05-13  Ulrich Weigand  <uweigand@de.ibm.com>

	* hppa-hpux-tdep.c: Include "regcache.h".
	* hppa-linux-tdep.c: Likewise.
	* hppa-tdep.c: Include "gdb_stdint.h".
	(find_unwind_entry): Cast host pointer to uintptr_t before passing
	it to paddr_nz.
	* Makefile.in: Update dependencies.

2007-05-13  Ulrich Weigand  <uweigand@de.ibm.com>

	* blockframe.c: Remove obsolete comments.
	* alpha-nat.c (fetch_osf_core_registers): Update comment.
	* arm-tdep.h (enum gdb_regnum): Remove obsolete part of comment.
	* hppa-tdep.h (enum hppa_regnum): Likewise.
	* mips-tdep.h: Likewise.
	* m68hc11-tdep.c: Likewise.

2007-05-13  Ulrich Weigand  <uweigand@de.ibm.com>

	* inferior.h (read_sp): Remove prototype.
	* regcache.c (read_sp): Remove.
	* gcore.c (derive_stack_segment): Use get_frame_sp instead of read_sp.
	* infcall.c (call_function_by_hand): Likewise.
	* ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Use regcache instead
	of calling read_sp.
	* rs6000-tdep.c (rs6000_push_dummy_call): Likewise.

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

	* i386-linux-nat.c (i386_linux_resume): Use regcache functions 
	instead of read_register and read_register_pid.

	* ia64-linux-nat.c (enable_watchpoints_in_psr): Use REGCACHE 
	argument instead of PTID.  Use regcache functions instead of
	read_register_pid.
	(ia64_linux_insert_watchpoint): Update call.
	(ia64_linux_stopped_data_address): Use regcache functions
	instead of read_register_pid and write_register_pid.

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

	* libunwind-frame.h (struct regcache): Add forward declaration.
	(libunwind_get_reg_special): Add REGCACHE argument.
	* libunwind-frame.c (libunwind_get_reg_special): Add REGCACHE
	argument.  Pass it to unw_init_remote_p.

	* ia64-tdep.c (ia64_pseudo_register_read): Pass regcache to
	libunwind_get_reg_special.
	(ia64_access_reg): Remove "write" case.
	(ia64_access_fpreg): Likewise.  Read from next_frame passed
	as callback argument instead of from current_regcache.
	(ia64_access_rse_reg): Remove "write" case.  Read from regcache
	passed as callback argument instead of from current_regcache.
	(ia64_access_rse_fpreg): New function.
	(ia64_unw_rse_acce): Use it instead of ia64_access_fpreg.

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

	* NEWS: Mention SPU overlay support.

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

	* spu-tdep.c (spu_frame_unwind_cache): Add comment.

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

	* breakpoint.c (remove_breakpoint): Do not remove software
	breakpoints in unmapped overlay sections.

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

	* spu-tdep.c: Include "observer.h".
	(spu_frame_unwind_cache): Unwind PC through overlay return stubs.
	(spu_overlay_data): New variable.
	(struct spu_overlay_table): New type.
	(spu_get_overlay_table, spu_overlay_update_osect, spu_overlay_update,
	spu_overlay_new_objfile): New functions.
	(spu_gdbarch_init): Install spu_overlay_update.
	(_initialize_spu_tdep): Register spu_overlay_new_objfile, 
	allocate spu_overlay_data objfile data.

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

	* gdbarch.sh (overlay_update): New gdbarch function.
	(struct obj_section): Add forward declaration.
	* gdbarch.c, gdbarch.h: Regenerate.

	* symfile.c (simple_overlay_update): Make global.
	(target_overlay_update): Remove variable.
	(overlay_is_mapped): Call gdbarch_overlay_update instead of
	target_overlay_update.
	(overlay_load_command): Likewise.
	* symfile.h (struct obj_section): Add forward declaration.
	(simple_overlay_update): Add prototype.

	* m32r-tdep.c (m32r_gdbarch_init): Install simple_overlay_update.

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

	* observer.sh: Add "struct objfile" forward declaration.
	* target.h (deprecated_target_new_objfile_hook): Remove.
	* symfile.c (deprecated_target_new_objfile_hook): Remove.
	(clear_symtab_users): Call observer_notify_new_objfile.
	(symbol_file_add_with_addrs_or_offsets): Likewise.
	* rs6000-nat.c: Include "observer.h".
	(vmap_ldinfo): Call observer_notify_new_objfile.
	(xcoff_relocate_core): Likewise.
	* remote.c (remote_new_objfile_chain): Remove.
	(remote_new_objfile): Do not call remote_new_objfile_chain.
	(_initialize_remote): Use observer_attach_new_objfile.
	* tui/tui-hooks.c (tui_target_new_objfile_chain): Remove.
	(tui_new_objfile_hook): Do not call tui_target_new_objfile_chain.
	(_initialize_tui_hooks): Use observer_attach_new_objfile.
	* aix-thread.c: Include "observer.h".
	(target_new_objfile_chain): Remove.
	(new_objfile): Do not call target_new_objfile_chain.
	(_initialize_aix_thread): Use observer_attach_new_objfile.
	* hpux-thread.c: Include "observer.h"
	(target_new_objfile_chain): Remove.
	(hpux_thread_new_objfile): Make static.  Do not call
	target_new_objfile_chain.
	(_initialize_hpux_thread): Use observer_attach_new_objfile.
	* linux-thread-db.c: Include "observer.h".
	(target_new_objfile_chain): Remove.
	(thread_db_new_objfile): Do not call target_new_objfile_chain.
	(_initialize_thread_db): Use observer_attach_new_objfile.
	* sol-thread.c: Include "observer.h".
	(target_new_objfile_chain): Remove.
	(sol_thread_new_objfile): Make static.  Do not call
	target_new_objfile_chain.
	(_initialize_sol_thread): Use observer_attach_new_objfile.
	* Makefile.in (aix-thread.o, hpux-thread.o, linux-thread-db.o,
	rs6000-nat.o, sol-thread.o, tui-hooks.o): Add dependency on
	$(observer_h).

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

	* gdbarch.sh (remote_translate_xfer_address): Remove.
	* gdbarch.h, gdbarch.c: Regenerate.
	* arch-utils.c (generic_remote_translate_xfer_address): Remove.
	* arch-utils.h (generic_remote_translate_xfer_address): Remove.
	* remote.c (remote_write_bytes_aux, remote_read_bytes): Do not
	call gdbarch_remote_translate_xfer_address.
	* frv-tdep.c (frv_gdbarch_init): Do not call
	set_gdbarch_remote_translate_xfer_address.
	* ia64-tdep.c (ia64_remote_translate_xfer_address): Remove.
	(ia64_gdbarch_init): Do not install it.

2007-05-11  Bob Wilson  <bob.wilson@acm.org>

	* NEWS: Mention change in handling the -tui option.

2007-05-11  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-thread-db.c (enable_thread_event_reporting): Fix comment
	typo.

2007-05-11  Ulrich Weigand  <uweigand@de.ibm.com>

	* breakpoint.c (single_step_breakpoint_inserted_here_p): New function.
	(breakpoint_inserted_here_p): Call it.
	(software_breakpoint_inserted_here_p): Likewise.

2007-05-10  Ulrich Weigand  <uweigand@de.ibm.com>

	* inf-ptrace.c (inf_ptrace_register_u_offset): Adapt parameter list.
	(inf_ptrace_fetch_register): Add register_u_offset callback parameters
	GDBARCH and STORE_P.  Handle callback (CORE_ADDR) -1 return value.
	(inf_ptrace_store_register): Likewise.
	(inf_ptrace_trad_target): Adapt register_u_offset parameter list.
	* inf-ptrace.h (inf_ptrace_trad_target): Likewise.

	* vax-nat.c (vax_register_u_offset): Adapt parameter list.

	* linux-nat.c (linux_trad_target): Adapt parameter list.
	* linux-nat.h (linux_trad_target): Likewise.

	* alpha-linux-nat.c (alpha_linux_register_u_offset): Adapt parameters.

	* mips-linux-nat.c (mips_linux_cannot_fetch_register): Remove.
	(mips_linux_cannot_store_register): Likewise.
	(mips_linux_register_addr): Add GDBARCH and STORE_P parameters.
	Return (CORE_ADDR) -1 for registers that cannot be fetched or
	stored via ptrace.  Use GDBARCH instead of current_gdbarch.
	(mips64_linux_register_addr): Likewise.
	(mips_linux_register_u_offset): Adapt parameter list.  Pass
	GDBARCH and STORE_P on to mips{64}_linux_register_addr.

	* config/mips/linux.mh (NAT_FILE): Set to config/nm-linux.h.
	* config/mips/nm-linux.h: Delete file.

2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>

	* remote.c (remote_detach): Error out if remote can't detach.

2007-05-10  Luis Machado  <luisgpm@br.ibm.com>

	* rs6000-tdep.c: (deal_with_atomic_sequence) Stores branch
	instruction's opcode in the "opcode" variable and declares new
	variable "closing_insn".

2007-05-10  Chris Dearman  <chris@mips.com>
            Maciej W. Rozycki  <macro@mips.com>

	* cli/cli-setshow.c (do_setshow_command): Remove trailing
	whitespace when setting a var_filename.

2007-05-09  Bob Wilson  <bob.wilson@acm.org>
	
	* main.c (captured_main): Recognize -tui option and print an error
	message when the TUI is not configured.
	
2007-05-09  Andreas Schwab  <schwab@suse.de>

	* mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Don't
	set removed members.
	(mipsnbsd_lp64_fetch_link_map_offsets): Likewise.

2007-05-08  Ulrich Weigand  <uweigand@de.ibm.com>

	* gdbarch.sh (deprecated_store_struct_return): Remove.
	* gdbarch.c, gdbarch.h: Regenerate.
	* frv-tdep.c (frv_store_struct_return): Remove.
	(frv_gdbarch_init): Do not install it.

2007-05-08  Ulrich Weigand  <uweigand@de.ibm.com>

	* config/i386/nm-i386sol2.h (USE_PROC_FS): Do not define.
	* config/mips/nm-irix5.h (USE_PROC_FS): Do not define.
	* config/nm-linux.h (USE_PROC_FS): Do not undefine.

2007-05-08  Ulrich Weigand  <uweigand@de.ibm.com>

	* spu-linux-nat.c: Include "gdb_stdint.h".
	(fetch_ppc_register): Use uint64_t instead of unsigned long long.
	(fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
	(fetch_ppc_memory, store_ppc_memory): Fix coding style.
	(spu_symbol_file_add_from_memory): Use strtoulst instead of sscanf.
	(spu_child_wait): Mark up string for translation.

2007-05-08  Paul Gilliam  <pgilliam@us.ibm.com>
	    Luis Machado  <luisgpm@br.ibm.com>

	* rs6000-tdep.c: (LWARX_MASK, LWARX_INSTRUCTION, LDARX_INSTRUCTION,
	STWCX_MASK, STWCX_INSTRUCTION, STDCX_INSTRUCTION, BC_MASK,
	BC_INSTRUCTION): Define.
	(deal_with_atomic_sequence): New function.
	(rs6000_software_single_step): Call deal_with_atomic_sequence.
	(rs6000_gdbarch_init): Install deal_with_atomic_sequence as
	gdbarch_software_single_step routine.

2007-05-07  Ulrich Weigand  <uweigand@de.ibm.com>

	* spu-linux-nat.c (fetch_ppc_register, fetch_ppc_memory_1,
	store_ppc_memory_1, fetch_ppc_memory, store_ppc_memory,
	parse_spufs_run, spu_bfd_iovec_pread, spu_bfd_open,
	spu_symbol_file_add_from_memory, spu_child_post_startup_inferior,
	spu_child_post_attach, spu_fetch_inferior_registers,
	spu_store_inferior_registers, spu_xfer_partial): Store PPE-side
	memory addresses as ULONGEST, not CORE_ADDR.

2007-05-07  Ulrich Weigand  <uweigand@de.ibm.com>

	* gdbarch.sh: Add skip_permanent_breakpoint callback.
	* gdbarch.h, gdbarch.c: Regenerate.

	* infrun.c (SKIP_PERMANENT_BREAKPOINT): Remove default definition.
	(resume): Call gdbarch_skip_permanent_breakpoint instead of
	SKIP_PERMANENT_BREAKPOINT.  Inline default case.

	* hppa-hpux-tdep.c (hppa_skip_permanent_breakpoint): Make static.
	Add REGCACHE argument.  Use it instead of read/write_register.
	(hppa_hpux_init_abi): Install hppa_skip_permanent_breakpoint.

	* config/pa/tm-hppah.h: Delete file.
	* config/pa/hppa64.mt (DEPRECATED_TM_FILE): Set to tm-hppa.h.
	* config/pa/hppahpux.mt (DEPRECATED_TM_FILE): Likewise.

2007-05-07  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (c-lang.o, gnu-v3-abi.o): Update.
	* NEWS: Mention improved C++ thunk support.
	* c-lang.c (cplus_language_defn): Mention cplus_skip_trampoline.
	* cp-abi.c (cplus_skip_trampoline): New.
	* cp-abi.h (cplus_skip_trampoline): New prototype.
	(struct cp_abi_ops): Add skip_trampoline member.
	* gnu-v3-abi.c (gnuv3_skip_trampoline): New.
	(init_gnuv3_ops): Set skip_trampoline.

2007-05-06  Daniel Jacobowitz  <dan@codesourcery.com>

	* rs6000-tdep.c (struct frame_extra_info): Delete.

2007-05-06  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-thread-db.c: Update some FIXME comments.
	(thread_db_xfer_partial): Delete.
	(init_thread_db_ops): Do not set to_xfer_partial.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* inftarg.c, infptrace.c: Remove files.
	* Makefile.in (ALLDEPFILES): Remove inftarg.c and infptrace.c
	(inftarg.o, infptrace.o): Remove rules.
	* gdbcore.h (register_addr): Remove prototype.
	* inferior.h (kill_inferior, store_inferior_registers,
	fetch_inferior_registers, attach, detach, ptrace_wait, child_resume,
	call_ptrace, pre_fork_inferior): Remove prototypes.
	* target.h (child_xfer_memory, child_pid_to_exec_file, 
	child_core_file_to_sym_file, child_post_attach,
	child_post_startup_inferior, child_acknowledge_created_inferior,
	child_insert_fork_catchpoint, child_remove_fork_catchpoint,
	child_insert_vfork_catchpoint, child_remove_vfork_catchpoint,
	child_insert_exec_catchpoint, child_remove_exec_catchpoint,
	child_follow_fork, child_reported_exec_events_per_exec_call,
	child_has_exited, child_thread_alive): Remove prototypes.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* sparc-nat.h (sparc_fetch_inferior_registers): Add prototype.
	(sparc_store_inferior_registers): Likewise.
	* sparc-nat.c (fetch_inferior_registers): Rename to ...
	(sparc_fetch_inferior_registers): ... this.
	(store_inferior_registers): Rename to ...
	(sparc_store_inferior_registers): ... this.
	(sparc_target): Update callback names.
	* sparc-linux.nat.c (_initialize_sparc_linux_nat): Likewise. 
	* sparc64-linux.nat.c (_initialize_sparc64_linux_nat): Likewise. 

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* linux-nat.c (child_post_attach): Rename to ...
	(linux_child_post_attach): ... this.  Make static.
	(child_follow_fork): Rename to ...
	(linux_child_follow_fork): ... this.  Make static.
	(child_insert_fork_catchpoint): Rename to ...
	(linux_child_insert_fork_catchpoint): ... this.  Make static.
	(child_insert_vfork_catchpoint): Rename to ...
	(linux_child_insert_vfork_catchpoint): ... this.  Make static.
	(child_insert_exec_catchpoint): Rename to ...
	(linux_child_insert_exec_catchpoint): ... this.  Make static.
	(child_pid_to_exec_file): Rename to ...
	(linux_child_pid_to_exec_file): ... this.  Make static.
	Add prototype.
	(linux_handle_extended_wait): Update call.
	(linux_xfer_partial): Update callback routine names.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* configure.host (alpha*-*-osf[12]*): Remove support.
	* NEWS: Mention removed configurations.

	* config/alpha/alpha-osf1.mh: Delete file.
	* config/alpha/alpha-osf2.mh: Delete file.
	* config/alpha/alpha-osf3.mh (NATDEPFILES): Remove inftarg.o
	and infptrace.o.
	* config/alpha/nm-osf.h: Delete file.
	* config/alpha/nm-osf2.h: Delete file.
	* config/alpha/nm-osf3.h: Do not include "nm-osf2.h".
	(START_INFERIOR_TRAPS_EXPECTED): Copy from nm-osf.h.
	(PROCFS_DONT_TRACE_FAULTS): Copy from nm-osf2.h.

	* alpha-nat.c (ALPHA_UNIQUE_PTRACE_ADDR): Do not define.
	(register_addr, kernel_u_size): Remove.
	Do not check for "defined(USE_PROC_FS) || defined(HAVE_GREGSET_T)".

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* regcache.c (regcache_invalidate): New function.
	(register_cached): Remove.
	(set_register_cached): Remove.
	(deprecated_registers_fetched): Remove.
	(registers_changed): Use regcache_invalidate instead
	of set_register_cached.
	(regcache_raw_read): Update comment.

	* regcache.h (regcache_invalidate): Add prototype.
	(register_cached): Remove.
	(set_register_cached): Remove.
	(deprecated_registers_fetched): Remove.

	* findvar.c (value_of_register): Do not call register_cached.
	* frame.c (frame_register): Likewise.
	* tui/tui-regs.c (tui_get_register): Likewise.

	* remote.c (fetch_register_using_p): Do not call set_register_cached.
	(process_g_packet): Likewise.
	(remote_fetch_registers): Likewise.
	* remote-sim.c (gdbsim_fetch_register): Likewise.
	* mt-tdep.c (mt_select_coprocessor): Replace set_register_cached call
	by regcache_invalidate.
	(mt_pseudo_register_write): Likewise.
	* sh-tdep.c (sh_pseudo_register_write): Likewise.

	* corelow.c (get_core_registers): Replace deprecated_registers_fetched
	call by loop over regcache_raw_supply (..., NULL).

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* target.h (struct target_ops): Add REGCACHE parameter to
	to_prepare_to_store.
	(target_prepare_to_store): Likewise.
	* target.c (debug_to_prepare_to_store): Add REGCACHE parameter.
	(update_current_target): Adapt prepare_to_store de_fault rule.

	* regcache.c (regcache_raw_write): Pass regcache to
	target_prepare_to_store.

	* inftarg.c (child_prepare_to_store): Add REGCACHE parameter.
	Do not call CHILD_PREPARE_TO_STORE.
	* gnu-nat.c (gnu_prepare_to_store): Likewise.
	* procfs.c (procfs_prepare_to_store): Likewise.

	* inf-child.c (inf_child_prepare_to_store): Add REGCACHE parameter.
	* go32-nat.c (go32_prepare_to_store): Likewise.
	* monitor.c (monitor_prepare_to_store): Likewise.
	* nto-procfs.c (procfs_prepare_to_store): Likewise.
	* remote-m32r-sdi.c (m32r_prepare_to_store): Likewise.
	* remote-mips.c (mips_prepare_to_store): Likewise.
	* remote-sim.c (gdbsim_prepare_to_store): Likewise.
	* win32-nat.c (win32_prepare_to_store): Likewise.

	* remote.c (remote_prepare_to_store): Add REGCACHE parameter.
	Use it instead of current_regcache.

	* hpux-thread.c (hpux_thread_prepare_to_store): Add REGCACHE
	parameter.  Pass it on to next target.
	* sol-thread.c (sol_thread_prepare_to_store): Likewise.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* target.h (struct regcache): Add forward declaration.
	(struct target_ops): Add REGCACHE parameter to to_fetch_registers
	and to_store_registers target operations.
	(target_fetch_registers, target_store_registers): Update.

	* regcache.c (regcache_raw_read): Replace register_cached by
	regcache_valid_p.  Pass regcache to target_fetch_registers.
	(regcache_raw_write): Pass regcache to target_store_registers.

	* arm-linux-nat.c (store_fpregister, store_fpregs, store_register,
	store_regs, store_wmmx_regs): Replace register_cached by
	regcache_valid_p.

	* bsd-kvm.c (bsd_kvm_open, bsd_kvm_proc_cmd): Pass current_regcache
	to target_fetch_registers calls.
	* corelow.c (core_open): Likewise.
	* linux-nat.c (linux_nat_corefile_thread_callback): Likewise.
	* proc-service.c (ps_lgetregs, ps_lsetregs, ps_lgetfpregs,
	ps_lsetfpregs): Likewise.
	* sol-thread.c (ps_lgetregs, ps_lsetregs, ps_lgetfpregs,
	ps_lsetfpregs): Likewise.
	* win32-nat.c (win32_resume): Likewise.
	* ia64-tdep.c (ia64_store_return_value): Pass current_regcache
	to target_store_registers call.
	* rs6000-tdep.c (rs6000_push_dummy_call): Likewise.

	* inferior.h (store_inferior_registers): Update prototype.
	(fetch_inferior_registers): Likewise.
	* gnu-nat.c (gnu_store_registers, gnu_fetch_registers): Likewise.
	* mips-linux-nat.c (super_fetch_registers, super_store_registers):
	Update function pointer signatures.

	* aix-thread.c (aix_thread_fetch_registers): Add REGCACHE parameter,
	use it instead of current_regcache, update calls.
	(aix_thread_store_registers): Likewise.
	* alphabsd-nat.c (alphabsd_fetch_inferior_registers): Likewise.
	(alphabsd_store_inferior_registers): Likewise.
	* amd64bsd-nat.c (amd64bsd_fetch_inferior_registers): Likewise.
	(amd64bsd_store_inferior_registers): Likewise.
	* amd64-linux-nat.c (amd64_linux_fetch_inferior_registers): Likewise.
	(amd64_linux_store_inferior_registers): Likewise.
	* arm-linux-nat.c (fetch_fpregister, fetch_fpregs, store_fpregister,
	store_fpregs, fetch_register, fetch_regs, store_register, store_regs,
	fetch_wmmx_regs, store_wmmx_regs): Likewise.
	(arm_linux_fetch_inferior_registers): Likewise.
	(arm_linux_store_inferior_registers): Likewise.
	* armnbsd-nat.c (fetch_register, fetch_regs, fetch_fp_register,
	fetch_fp_regs, armnbsd_fetch_registers): Likewise.
	(store_register, store_regs, store_fp_register, store_fp_regs,
	armnbsd_store_registers): Likewise.
	* bsd-kvm.c (bsd_kvm_fetch_pcb, bsd_kvm_fetch_registers): Likewise.
	* bsd-uthread.c (bsd_uthread_fetch_registers): Likewise.
	(bsd_uthread_store_registers): Likewise.
	* corelow.c (get_core_registers): Likewise.
	* go32-nat.c (fetch_register, go32_fetch_registers, store_register,
	go32_store_registers): Likewise.
	* hppabsd-nat.c (hppabsd_fetch_registers): Likewise.
	(hppabsd_store_registers): Likewise.
	* hppa-hpux-nat.c (hppa_hpux_fetch_register): Likewise.
	(hppa_hpux_fetch_inferior_registers): Likewise.
	(hppa_hpux_store_register): Likewise.
	(hppa_hpux_store_inferior_registers): Likewise.
	* hppa-linux-nat.c (fetch_register, store_register): Likewise.
	(hppa_linux_fetch_inferior_registers): Likewise.
	(hppa_linux_store_inferior_registers): Likewise.
	* hpux-thread.c (hpux_thread_fetch_registers): Likewise.
	(hpux_thread_store_registers): Likewise.
	* i386bsd-nat.c (i386bsd_fetch_inferior_registers): Likewise.
	(i386bsd_store_inferior_registers): Likewise.
	* i386gnu-nat.c (fetch_fpregs, gnu_fetch_registers, store_fpregs,
	gnu_store_registers): Likewise.
	* i386-linux-nat.c (fetch_register, store_register, fetch_regs,
	store_regs, fetch_fpregs, store_fpregs, fetch_fpxregs, store_fpxregs):
	Likewise.
	(i386_linux_fetch_inferior_registers): Likewise.
	(i386_linux_store_inferior_registers): Likewise.
	* ia64-linux-nat.c (ia64_linux_fetch_register): Likewise.
	(ia64_linux_fetch_registers): Likewise.
	(ia64_linux_store_register): Likewise.
	(ia64_linux_store_registers): Likewise.
	* inf-child.c (inf_child_fetch_inferior_registers): Likewise.
	(inf_child_store_inferior_registers): Likewise.
	* inf-ptrace.c (inf_ptrace_fetch_register): Likewise.
	(inf_ptrace_fetch_registers): Likewise.
	(inf_ptrace_store_register): Likewise.
	(inf_ptrace_store_registers): Likewise.
	* infptrace.c (fetch_register, store_register): Likewise.
	(fetch_inferior_registers, store_inferior_registers): Likewise.
	* m32r-linux-nat.c (fetch_regs, store_regs): Likewise.
	(m32r_linux_fetch_inferior_registers): Likewise.
	(m32r_linux_store_inferior_registers): Likewise.
	* m68kbsd-nat.c (m68kbsd_fetch_inferior_registers): Likewise.
	(m68kbsd_store_inferior_registers): Likewise.
	* m68klinux-nat.c (fetch_register, old_fetch_inferior_registers,
	store_register, old_store_inferior_registers, fetch_regs, store_regs,
	fetch_fpregs, store_fpregs): Likewise.
	(m68k_linux_fetch_inferior_registers): Likewise.
	(m68k_linux_store_inferior_registers): Likewise.
	* m88kbsd-nat.c (m88kbsd_fetch_inferior_registers): Likewise.
	(m88kbsd_store_inferior_registers): Likewise.
	* mips64obsd-nat.c (mips64obsd_fetch_inferior_registers): Likewise.
	(mips64obsd_store_inferior_registers): Likewise.
	* mips-linux-nat.c (mips64_linux_regsets_fetch_registers): Likewise.
	(mips64_linux_regsets_store_registers): Likewise.
	(mips64_linux_fetch_registers): Likewise.
	(mips64_linux_store_registers): Likewise.
	* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers): Likewise.
	(mipsnbsd_store_inferior_registers): Likewise.
	* monitor.c (monitor_fetch_register, monitor_store_register): Likewise.
	(monitor_fetch_registers, monitor_store_registers): Likewise.
	* nto-procfs.c (procfs_fetch_registers): Likewise.
	(procfs_store_registers): Likewise.
	* ppc-linux-nat.c (fetch_altivec_register, fetch_spe_register,
	fetch_register, supply_vrregset, fetch_altivec_registers,
	fetch_ppc_registers, ppc_linux_fetch_inferior_registers): Likewise.
	(store_altivec_register, store_spe_register, store_register, 
	fill_vrregset, store_altivec_registers, store_ppc_registers,
	ppc_linux_store_inferior_registers): Likewise.
	* ppcnbsd-nat.c (ppcnbsd_fetch_inferior_registers): Likewise.
	(ppcnbsd_store_inferior_registers): Likewise.
	* ppcobsd-nat.c (ppcobsd_fetch_registers): Likewise.
	(ppcobsd_store_registers): Likewise.
	* procfs.c (procfs_fetch_registers, procfs_store_registers): Likewise.
	* remote.c (fetch_register_using_p, process_g_packet,
	fetch_registers_using_g, remote_fetch_registers): Likewise.
	(store_register_using_P, store_registers_using_G, 
	remote_store_registers): Likewise.
	* remote-m32r-sdi.c (m32r_fetch_registers, m32r_fetch_register,
	m32r_store_register, m32r_store_register): Likewise.
	* remote-mips.c (mips_fetch_registers, mips_store_registers): Likewise.
	* remote-sim.c (gdbsim_fetch_register): Likewise.
	(gdbsim_store_register): Likewise.
	* rs6000-nat.c (fetch_register, store_register): Likewise.
	(rs6000_fetch_inferior_registers): Likewise.
	(rs6000_store_inferior_registers): Likewise.
	* s390-nat.c (fetch_regs, store_regs): Likewise.
	(fetch_fpregs, store_fpregs): Likewise.
	(s390_linux_fetch_inferior_registers): Likewise.
	(s390_linux_store_inferior_registers): Likewise.
	* shnbsd-nat.c (shnbsd_fetch_inferior_registers): Likewise.
	(shnbsd_store_inferior_registers): Likewise.
	* sol-thread.c (sol_thread_fetch_registers): Likewise.
	(sol_thread_store_registers): Likewise.
	* sparc-nat.c (fetch_inferior_registers): Likewise.
	(store_inferior_registers): Likewise.
	* spu-linux-nat.c (spu_fetch_inferior_registers): Likewise.
	(spu_store_inferior_registers): Likewise.
	* target.c (debug_print_register): Likewise.
	(debug_to_fetch_registers, debug_to_store_registers): Likewise.
	* vaxbsd-nat.c (vaxbsd_fetch_inferior_registers): Likewise.
	(vaxbsd_store_inferior_registers): Likewise.
	* win32-nat.c (do_win32_fetch_inferior_registers): Likewise.
	(win32_fetch_inferior_registers): Likewise.
	(win32_store_inferior_registers): Likewise.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* gdbcore.h (struct regcache): Add forward declaration.
	(struct core_fns): Add REGCACHE argument to core_read_registers
	callback.
	* corelow.c (get_core_register_section): Add REGCACHE argument,
	use it instead of current_regcache, pass it to core_read_registers
	callback.
	(get_core_registers): Add current_regcache as parameter to
	get_core_register_section calls.

	* alpha-nat.c (fetch_osf_core_registers): Add REGCACHE argument,
	use it instead of current_regcache.
	* armnbsd-nat.c (fetch_core_registers): Likewise.
	(fetch_elfcore_registers): Likewise.
	* core-regset.c (fetch_core_registers): Likewise.
	* cris-tdep.c (fetch_core_registers): Likewise.
	* irix5-nat.c (fetch_core_registers): Likewise.
	* m68klinux-nat.c (fetch_core_registers): Likewise.
	* mips-linux-tdep.c (fetch_core_registers): Likewise.
	* win32-nat.c (fetch_elf_core_registers): Likewise.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* gregset.h (struct regcache): Add forward declaration.
	(supply_gregset): Add REGCACHE parameter, make GREGS const.
	(supply_fpregset): Add REGCACHE parameter, make FPREGS const.
	(supply_fpxregset): Add REGCACHE parameter, make FPXREGS const.
	(fill_gregset): Add REGCACHE parameter.
	(fill_fpregset): Likewise.
	(fill_fpxregset): Likewise.

	Update all definitions accordingly:
	* alphabsd-nat.c, alpha-linux-nat.c, alpha-nat.c, amd64-linux-nat.c,
	arm-linux-nat.c, hppa-linux-nat.c, i386gnu-nat.c, i386-linux-nat.c,
	i386-sol2-nat.c, i386v4-nat.c, ia64-linux-nat.c, irix5-nat.c, 
	m32r-linux-nat.c, m68klinux-nat.c, mips-linux-nat.c, ppc-linux-nat.c,
	s390-nat.c, sparc64-linux-nat.c, sparc-linux-nat.c, sparc-sol2-nat.c 
	(supply_gregset): Add REGCACHE parameter, use it instead of 
	current_regcache.  Make GREGSETP parameter const, adapt casts.
	(supply_fpregset): Add REGCACHE parameter, use it instead of
	current_regcache.  Make FPREGSETP parameter const, adapt casts.
	(fill_gregset): Add REGCACHE parameter, use it instead of
	current_regcache.
	(fill_fpregset): Likewise.

	Update all callers to pass in current_regcache as the new argument:
	* core-regset.c: Include "regcache.h".
	(fetch_core_registers): Update supply_gregset,and supply_fpregset calls.
	* procfs.c: Include "regcache.h".
	(procfs_fetch_registers): Update supply_gregset, supply_fpregset calls.
	(procfs_store_registers): Update fill_gregset, fill_fpregset calls.
	(procfs_do_thread_registers): Likewise.
	(procfs_make_note_section): Likewise.
	* proc-service.c: Include "regcache.h".
	(ps_lgetregs): Update fill_gregset call.
	(ps_lsetregs): Update supply_gregset call.
	(ps_lgetfpregs): Update fill_fpregset call.
	(ps_lsetfpregs): Update supply_fpregset call.
	* sol-thread.c (sol_thread_fetch_registers): Update supply_gregset,
	supply_fpregset calls.
	(sol_thread_store_registers): Update fill_gregset, fill_fpregset calls.
	(ps_lgetregs): Update fill_gregset call.
	(ps_lsetregs): Update supply_gregset call.
	(ps_lgetfpregs): Update fill_fpregset call.
	(ps_lsetfpregs): Update supply_fpregset call.
	
	* linux-nat.c (linux_nat_do_thread_registers): Update fill_gregset,
	fill_fpregset, and fill_fpxregset calls.
	* i386-linux-nat.c (fetch_regs): Update supply_gregset call.
	(store_regs): Update fill_gregset call.
	(fetch_fpregs): Update supply_fpregset call.
	(store_fpregs): Update fill_fpregset call.
	(fetch_fpxregs): Update supply_fpxregset call.
	(store_fpxregs): Update fill_fpxregset call.
	* m32r-linux-nat.c (fetch_regs): Update supply_gregset call.
	(store_regs): Update fill_gregset call.
	* m68klinux-nat.c (fetch_regs): Update supply_gregset call.
	(store_regs): Update fill_gregset call.
	(fetch_fpregs): Update supply_fpregset call.
	(store_fpregs): Update fill_fpregset call.
	(fetch_core_registers): Update supply_gregset, supply_fpregset calls.
	* s390-nat.c (fetch_regs): Update supply_gregset call.
	(store_regs): Update fill_gregset call.
	(fetch_fpregs): Update supply_fpregset call.
	(store_fpregs): Update fill_fpregset call.

	* Makefile.in (core-regset.o, procfs.o, proc-service.o): Update
	dependencies.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* monitor.c (monitor_supply_register): Add REGCACHE parameter, use
	it instead of current_regcache.
	(parse_register_dump): Add REGCACHE parameter, pass it to 
	supply_register callback.
	(monitor_dump_reg_block): Add REGCACHE parameter, pass it to
	parse_register_dump.
	(monitor_dump_regs): Add REGCACHE parameter, pass it to
	parse_register_dump and dumpregs callback.
	(monitor_wait): Pass current_regcache to parse_register_dump and
	monitor_dump_regs.
	(monitor_fetch_register): Pass current_regcache to
	monitor_supply_register.
	(monitor_fetch_registers): Pass current_regcache to
	monitor_dump_regs.
	* monitor.h (struct monitor_ops): Add REGCACHE parameter to
	supply_register and dumpregs callbacks.
	(monitor_supply_register, monitor_dump_reg_block): Update
	prototypes.
	* dbug-rom.c (dbug_supply_register): Add REGCACHE parameter.  Pass
	it to monitor_supply_register.
	* dink32-rom.c (dink32_supply_register): Likewise.
	* ppcbug-rom.c (ppcbug_supply_register): Likewise.
	* m32r-rom.c (m32r_supply_register): Likewise.  Also, use REGCACHE
	instead of current_regcache.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* i386-nto-tdep.c (i386nto_supply_gregset, i386nto_supply_fpregset):
	Add REGCACHE parameter.  Use it instead of current_regcache.
	(i386nto_supply_regset): Add REGCACHE parameter, pass it to
	i386nto_supply_gregset and i386nto_supply_fpregset.
	(i386nto_regset_fill): Add REGCACHE parameter; use it instead
	of current_regcache.

	* nto-procfs.c (procfs_fetch_registers): Pass current_regcache to
	nto_supply_ helper functions.
	(procfs_store_registers): Pass current_regcache to nto_regset_fill.

	* nto-tdep.c (nto_dummy_supply_regset): Add REGCACHE parameter.

	* nto-tdep.h (struct nto_target_ops): Add REGCACHE parameter to
	supply_greget, supply_fpregset, supply_altregset, supply_regset,
	and regset_fill member function pointers.
	(nto_dummy_supply_regset): Adapt prototype.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* shnbsd-tdep.c (shnbsd_supply_reg): Add REGCACHE parameter, use it
	instead of current_regcache.  Make REGS const.
	(shnbsd_fill_reg): Add REGCACHE parameter; replace current_regcache.
	* shnbsd-tdep.h (shnbsd_supply_reg, shnbsd_fill_reg): Update
	prototypes.
	* shnbsd-nat.c: Include "regcache.h".
	(shnbsd_fetch_inferior_registers): Pass current_regcache to
	shnbsd_supply_reg.
	(shnbsd_store_inferior_registers): Pass current_regcache to
	shnbsd_fill_reg.
	* Makefile.in (shbsd-nat.o): Update dependencies.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* mips-linux-tdep.c (supply_32bit_reg): Add REGCACHE parameter.  Use it
	instead of current_regcache.
	(mips_supply_gregset): Likewise.  Pass REGCACHE to supply_32bit_reg.
	Make GREGSETP const, remove superfluous casts.
	(mips_fill_gregset): Add REGCACHE parameter; replace current_regcache.
	(mips_supply_fpregset): Likewise.  Make FPREGSETP const, remove 
	superfluous casts.
	(mips_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
	(supply_64bit_reg): Likewise
	(mips64_supply_gregset): Likewise.  Pass REGCACHE to supply_64bit_reg.
	Make GREGSETP const, adapt casts accordingly.
	(mips64_fill_gregset): Add REGCACHE parameter; replace current_regcache.
	(mips64_supply_fpregset): Likewise.  Make FPREGSET const, adapt
	casts accordingly.
	(mips64_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
	(fetch_core_registers): Pass current_regcache to mips{64}_(supply|fill)_
	helper routines.
	* mips-linux-tdep.h (mips_supply_gregset, mips_fill_gregset,
	mips_supply_fpregset, mips_fill_fpregset, mips64_supply_gregset,
	mips64_fill_gregset, mips64_supply_fpregset, mips64_fill_fpregset):
	Adapt prototypes.
	* mips-linux-nat.c: Include "regcache.h".
	(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Pass
	current_regcache to mips{64}_(supply|fill)_ helper routines.
	(mips64_linux_regsets_fetch_registers): Likewise.
	(mips64_linux_regsets_store_registers): Likewise.

	* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_supply_fpreg): Add
	REGCACHE argument; replace current_regcache.  Make REGS const.
	(mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Add REGCACHE argument;
	replace current_regcache.
	* mipsnbsd-tdep.h (ipsnbsd_supply_reg, mipsnbsd_supply_fpreg,
	mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Adapt prototypes.
	* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers,
	mipsnbsd_store_inferior_registers): Pass current_regcache to
	mipsnbsd_(supply|fill)_... helper routines.

	* Makefile.in (mips-linux-nat.o): Update dependencies.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* i387-tdep.c (i387_fill_fsave, i387_fill_fxsave): Remove.
	* i387-tdep.h (i387_fill_fsave, i387_fill_fxsave): Remove prototypes.
	* i368-linux-nat.c (supply_fpregset, supply_fpxregset): Replace
	i387_fill_fsave and i387_fill_fxsave calls by inline copies.
	* i386-nto-tdep.c (i386nto_regset_fill): Likewise.
	* i386gnu-nat.c (store_fpregs): Likewise.
	* i386v4-nat.c (fill_fpregset): Likewise.
	* go32-nat.c (store_register, go32_store_registers): Likewise.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* cris-tdep.c (supply_gregset): Rename to ...
	(cris_supply_gregset): ... this.  Add REGCACHE parameter.  Use it
	instead of current_regcache.
	(fetch_core_registers): Update call.  Pass current_regcache.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* arnmnbsd-nat.c (supply_gregset): Rename to ...
	(arm_supply_gregset): ... this.  Add REGCACHE parameter.
	Use it instead of current_regcache.
	(supply_fparegset): Rename to ...
	(arm_supply_fparegset): ... this.  Add REGCACHE parameter.
	Use it instead of current_regcache.
	(fetch_regs, fetch_fp_regs): Update calls.  Pass current_regcache.
	(fetch_core_registers, fetch_elfcore_registers): Likewise.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* alpha-tdep.c (alpha_supply_int_regs, alpha_fill_int_regs,
	alpha_supply_fp_regs, alpha_fill_fp_regs): Add REGCACHE parameter,
	use it instead of current_regcache.
	* alpha-tdep.h (struct regcache): Add forward declaration.
	(alpha_supply_int_regs, alpha_fill_int_regs, alpha_supply_fp_regs,
	alpha_fill_fp_regs): Update prototypes.

	* alpha-nat.c: (supply_gregset, fill_gregset, supply_fpregset,
	fill_fpregset): Pass current_regcache to alpha_supply/fill_ routines.
	* alpha-linux-nat.c: Include "regcache.h".
	(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Pass
	current_regcache to alpha_supply/fill_ routines.

	* alphabsd-tdep.c: Include "regcache.h".
	(alphabsd_supply_reg, alphabsd_supply_fpreg): Add REGCACHE paramter,
	pass it to alpha_supply_ routines.  Make REGS const.
	(alphabsd_fill_reg, alphabsd_fill_fpreg): Add REGCACHE parameter,
	pass it to alpha_fill_ routines.
	* alphabsd-tdep.h (struct regcache): Add forward declaration.
	(alphabsd_supply_reg, alphabsd_fill_reg, alphabsd_supply_fpreg,
	alphabsd_fill_fpreg): Update prototypes.

	* alphanbsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
	fill_fpregset, alphabsd_fetch_inferior_registers,
	alphabsd_store_inferior_registers): Pass current_regcache to
	alphabsd_supply/fill_ routines.

	* Makefile.in (alpha-linux-nat.o, alphabsd-tdep.o): Update
	dependencies.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* aix-thread.c (supply_gprs64, supply_reg32, supply_fprs,
	supply_sprs64, supply_sprs32): Add REGCACHE parameter, use it
	instead of current_regcache.
	(fetch_regs_user_thread, fetch_regs_kernel_thread): Add
	REGCACHE parameter, pass it to supply_ routines.
	(aix_thread_fetch_registers): Pass current_regcache to
	fetch_regs_user_thread and fetch_regs_kernel_thread.

	(fill_gprs64, fill_gprs32, fill_fprs, fill_sprs64, fill_sprs32):
	Add REGCACHE parameter, use it instead of current_regcache.
	Call regcache_valid_p instead of register_cached.
	(store_regs_user_thread, store_regs_kernel_thread): Likewise.
	Also, pass REGCACHE to fill_ routines.
	(aix_thread_store_registers): Pass current_regcache to
	store_regs_user_thread and store_regs_kernel_thread.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* m32r-linux-nat.c (supply_gregset): Do not modify contents
	pointed to by GREGSETP.

2007-05-06  Ulrich Weigand  <uweigand@de.ibm.com>

	* irix5-nat.c (fill_gregset): Use regcache_raw_collect instead
	of regcache_raw_read_signed.
	(fill_fpregset): Use regcache_raw_collect instead of
	regcache_raw_read.

2007-05-03  Kevin Buettner  <kevinb@redhat.com>

	* mips-tdep.c (mips_eabi_push_dummy_call): When pushing floating
	point arguments, test explicitly for use of the EABI32 ABI
	instead of inferring this condition from tests on register
	sizes.

2007-05-03  Kevin Buettner  <kevinb@redhat.com>

	* breakpoint.c (set_raw_breakpoint): Adjust breakpoint's address
	prior to allocating its location.

2007-05-02  Maciej W. Rozycki  <macro@mips.com>

	* mips-tdep.c (mips_o32_push_dummy_call): Remove conditions
	based on mips_abi_regsize() whose result is known in advance.
	(mips_o64_push_dummy_call): Likewise.

2007-04-29  Ulrich Weigand  <uweigand@de.ibm.com>

	* m68klinux-nat.c: Remove #ifndef USE_PROC_FS check.
	* m68k-tdep.c: Remove code within #ifdef USE_PROC_FS.

	* mips-linux-nat.c: Include "gregset.h".
	(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Move
	from mips-linux-tdep.c.  Change parameter type to gdb_gregset_t.
	* mips-linux-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
	fill_fpregset): Move to mips-linux-nat.c.

	* Makefile.in (m68k-tdep.o, mips-linux-nat.o): Update dependencies.

2007-04-28  Ulrich Weigand  <uweigand@de.ibm.com>

	* regcache.c (deprecated_read_register_gen): Remove, inline ...
	(read_register): ... here.
	(deprecated_write_register_gen): Remove, inline ...
	(write_register): ... here.
	* regcache.h (deprecated_read_register_gen): Remove prototype.
	(deprecated_write_register_gen): Likewise.

	* remote-sim.c (gdbsim_store_register): Replace call to
	deprecated_read_register_gen with regcache_cooked_read.
	* target.c (debug_print_register): Replace calls to
	deprecated_read_register_gen and read_register with
	regcache_cooked_read.

2007-04-28  Ulrich Weigand  <uweigand@de.ibm.com>

	* hpux-thread.c (hpux_thread_store_registers): Use
	regcache_raw_collect, not regcache_raw_read.
	* irix5-nat.c (fetch_core_registers): Use regcache_raw_supply,
	not regcache_raw_write.

2007-04-28  Ulrich Weigand  <uweigand@de.ibm.com>

	* gdbarch.sh: Remove deprecated_register_byte.
	* gdbarch.c, gdbarch.h: Regenerate.
	* arch-utils.h (generic_register_size, generic_register_byte): Remove.
	* arch-utils.c (generic_register_size, generic_register_byte): Remove.

	* regcache.h (regcache_valid_p): Make REGCACHE parameter const.
	* regcache.c (regcache_valid_p): Allow to query cooked registers in
	read-only register caches.  Make REGCACHE parameter const.
	(regcache_dump): Do not check DEPRECATED_REGISTER_BYTE.

	* mi/mi-main.c (old_regs): Remove.
	(mi_setup_architecture_data, _initialize_mi_main): Remove.
	(register_changed_p): Reimplement to compare two register caches.
	(mi_cmd_data_list_changed_registers): Update caller.
	* mi/mi-main.h (mi_setup_architecture_data): Remove.
	* mi/mi-interp.c (mi_interpreter_init): Do not call
	mi_setup_architecture_data.

2007-04-28  Ulrich Weigand  <uweigand@de.ibm.com>

	* alpha-nat.c (ALPHA_REGSET_BASE, ALPHA_REGSET_UNIQUE): Do not define,
	inline definition at the places the macros are used.
	* alpha-linux-nat.c (ALPHA_REGSET_BASE, ALPHA_REGSET_UNIQUE): Likewise.

2007-04-28  Ulrich Weigand  <uweigand@de.ibm.com>

	* rs6000-aix-tdep.c: Include "regcache.h", "regset.h", and
	"gdb_string.h".
	(rs6000_aix32_reg_offsets, rs6000_aix64_reg_offsets): New variables.
	(rs6000_aix_supply_regset, rs6000_aix_collect_regset): New functions.
	(rs6000_aix32_regset, rs6000_aix64_regset): New variables.
	(rs6000_aix_regset_from_core_section): New function.
	(rs6000_aix_init_osabi): Register it.
	(_initialize_rs6000_aix_tdep): Register GDB_OSABI_AIX osabi and
	sniffer for bfd_arch_powerpc as well as bfd_arch_rs6000. 
	* rs6000-nat.c (CoreRegs): Do not define type.
	(fetch_core_registers, rs6000_core_fns): Remove.
	(_initialize_core_rs6000): Do not register it.  Rename to ...
	(_initialize_rs6000_nat): ... this.
	* Makefile.in (rs6000-aix-tdep.o): Update dependencies.

2007-04-27  Kevin Buettner  <kevinb@redhat.com>

	* dwarf2expr.c (unsigned_address_type): Add forward declaration.
	(dwarf2_read_address): Sign extend return address as required by
	target architecture.

2007-04-27  Kevin Buettner  <kevinb@redhat.com>

	* solib-frv.c (lm_base): Bail out if the main executable has
	not been relocated.

2007-04-27  Ulrich Weigand  <uweigand@de.ibm.com>

	* alpha-linux-tdep.c (alpha_linux_supply_fpregset): Correct location
	of FPCR register in fpregset.

2007-04-27  Maciej W. Rozycki  <macro@mips.com>

	* Makefile.in (gdbtk-wrapper.o): Update dependencies.
	(gdbtk-varobj.o, gdbtk-cmds.o, gdbtk-stack.o): Likewise.

2007-04-27  Ulrich Weigand  <uweigand@de.ibm.com>

	* config/rs6000/nm-rs6000.h (CHILD_SPECIAL_WAITSTATUS): Remove.
	* rs6000-nat.c (rs6000_wait): New function.
	(_initialize_core_rs6000): Install it as to_wait target method.
	* target.c (store_waitstatus): Don't check CHILD_SPECIAL_WAITSTATUS.

2007-04-27  Ulrich Weigand  <uweigand@de.ibm.com>

	* config/rs6000/nm-rs6000.h (TARGET_CREATE_INFERIOR_HOOK): Remove.
	* fork-child.c (fork_inferior): Don't call TARGET_CREATE_INFERIOR_HOOK.
	* rs6000-nat.c (super_create_inferior): New variable.
	(rs6000_create_inferior): Make static.  Adapt argument list.  Call
	original version of create_inferior via super_create_inferior.
	(_initialize_core_rs6000): Install to_create_inferior target method.

2007-04-27  Ulrich Weigand  <uweigand@de.ibm.com>

	* aix-thread.c (aix_thread_xfer_memory): Replace by ...
	(aix_thread_xfer_partial): ... this.
	(init_aix_thread_ops): Install to_xfer_partial instead
	of deprecated_xfer_memory target method.

	* config/powerpc/aix.mh (NATDEPFILES): Remove infptrace.o
	and inftarg.o, add inf-ptrace.o.
	* config/rs6000/nm-rs6000.h (FETCH_INFERIOR_REGISTERS,
	CHILD_XFER_MEMORY, KERNEL_U_SIZE, kernel_u_size): Remove.
	* rs6000-nat.c: Include "inf-ptrace.h" and "gdb_stdint.h".
	(fetch_inferior_registers): Rename to ...
	(rs6000_fetch_inferior_registers): ... this.  Make static.
	(store_inferior_registers): Rename to ...
	(rs6000_store_inferior_registers): ... this.  Make static.
	(read_word, child_xfer_memory): Remove.
	(rs6000_xfer_partial): New function.
	(kernel_u_size): Remove.
	(_initialize_core_rs6000): Add inf_ptrace-based target.
	* Makefile.in (rs6000-nat.o): Update dependencies.

2007-04-27  Ulrich Weigand  <uweigand@de.ibm.com>

	* inf-ptrace.c: Include "gdb_stdint.h".
	(inf_ptrace_xfer_partial): Use "uintptr_t" instead of "long" as 
	intermediate type when casting CORE_ADDR to PTRACE_TYPE_ARG3.
	(inf_ptrace_fetch_register): Add intermediate cast to "uintptr_t"
	before casting CORE_ADDR to PTRACE_TYPE_ARG3.
	(inf_ptrace_store_register): Likewise.
	* Makefile.in (inf-ptrace.o): Update dependencies.

2007-04-27  Ulrich Weigand  <uweigand@de.ibm.com>

	* configure.host (rs6000-*-*): Merge with powerpc-*-aix* rules.
	* configure.tgt (rs6000-*-*): Likewise.
	* config/rs6000/aix4.mh: Delete file.
	* config/rs6000/aix4.mt: Delete file.
	* config/rs6000/rs6000.mh: Delete file.
	* config/rs6000/rs6000.mt: Delete file.

	* config/powerpc/nm-aix.h: Delete file.
	* config/powerpc/aix.mh (NAT_FILE): Set to config/rs6000/nm-rs6000.h.

2007-04-27  Ulrich Weigand  <uweigand@de.ibm.com>

	* aix-thread.c (fill_sprs32): Change argument types to "uint32_t *".
	Remove obsolete part of comment.
	(store_regs_user_thread): Use uint32_t temporaries when calling
	fill_sprs32.
	(store_regs_kernel_thread): Likewise.  Add assertion to verify
	correct size of struct ptsprs members.
	(aix_thread_xfer_memory): Fix type of myaddr.
	(aix_thread_extra_thread_info): Fix compiler warning.
	* rs6000-nat.c (rs6000_ptrace64): Change type of buf to "void *".
	(fetch_register, store_register): Adapt callers.

2007-04-27  Ulrich Weigand  <uweigand@de.ibm.com>

	* vec.h (vec_free): Rename to vec_free_.  Adapt users.

2007-04-25  Ulrich Weigand  <uweigand@de.ibm.com>

	* alpha-linux-tdep.c: Include "gdb_string.h", "regset.h",
	and "regcache.h".
	(alpha_linux_supply_gregset, alpha_linux_supply_fpregset): New.
	(alpha_linux_gregset, alpha_linux_fpregset): New variables.
	(alpha_linux_regset_from_core_section): New function.
	(alpha_linux_init_abi): Install it.
	* alpha-linux-nat.c: Do not include "gdbcore.h".  Include
	"alpha-tdep.h", <sys/ptrace.h>, <alpha/ptrace.h>,
	<sys/procfs.h>, and "gregset.h".
	(ALPHA_REGSET_BASE, ALPHA_REGSET_UNIQUE, ALPHA_UNIQUE_PTRACE_ADDR):
	Move from config/alpha/nm-linux.h.
	(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Copy
	from alpha-nat.c.
	(alpha_linux_register_u_offset): Inline register_addr from alpha-nat.c.
	* alpha-nat.c: Remove #ifdef __linux__ section.
	(fetch_elf_core_registers, alpha_elf_core_fns): Remove.
	(_initialize_core_alpha): Do not register alpha_elf_core_fns.
	(ALPHA_UNIQUE_PTRACE_ADDR, ALPHA_REGSET_UNIQUE): Define unconditionally.
	(ALPHA_REGSET_BASE): Move from config/alpha/nm-osf.h.
	* config/alpha/alpha-linux.mh (NAT_FILE): Set to config/nm-linux.h.
	(NATDEPFILES): Remove alpha-nat.o.
	* config/alpha/nm-linux.h: Delete file.
	* config/alpha/nm-osf.h (ALPHA_REGSET_BASE): Move to alpha-nat.c.
	* Makefile.in (alpha-linux-nat.o): Update dependencies.
	(alpha-linux-tdep.o): Likewise.

2007-04-25  Ulrich Weigand  <uweigand@de.ibm.com>

	* mips-linux-nat.c: No longer include "gdbcore.h".
	(mips_linux_register_addr): Move from mips-linux-tdep.c.
	(mips64_linux_register_addr): Likewise.
	(mips_linux_register_u_offset): Call mips_linux_register_addr or
	mips64_linux_register_addr instead of register_addr.
	* mips-linux-tdep.c (mips_linux_register_addr,
	mips64_linux_register_addr): Move to mips-linux-nat.c.
	(register_addr): Remove.
	(register_addr_data, init_register_addr_data): Remove.
	(_initialize_mips_linux_tdep): Do not initialize register_addr_data.
	(set_mips_linux_register_addr): Remove.
	(mips_linux_init_abi): Do not call set_mips_linux_register_addr.
	* Makefile.in (mips-linux-nat.o): Update dependencies.

2007-04-25  Ulrich Weigand  <uweigand@de.ibm.com>

	* linux-nat.c (linux_register_u_offset): Remove.
	(linux_target_install_ops): New function.
	(linux_target): Use it.
	(linux_trad_target): New function.
	* linux-nat.h (linux_trad_target): Declare.

	* alpha-linux-nat.c: Include "gdbcore.h".
	(alpha_linux_register_u_offset): New function.
	(_initialize_alpha_linux_nat): Use linux_trad_target.

	* mips-linux-nat.c: Include "gdbcore.h".
	(mips_linux_register_u_offset): New function.
	(_initialize_mips_linux_nat): Use linux_trad_target.

	* config/arm/linux.mh (NAT_FILE): Set to config/nm-linux.h.
	* config/arm/nm-linux.h: Delete file.

	* config/i386/nm-linux64.h (FETCH_INFERIOR_REGISTERS): Remove.
	* config/i386/nm-linux.h (FETCH_INFERIOR_REGISTERS): Remove.

	* config/ia64/linux.mh (NAT_FILE): Set to config/nm-linux.h.
	* config/ia64/nm-linux.h: Delete file.

	* config/m32r/linux.mh (NAT_FILE): Set to config/nm-linux.h.
	* config/m32r/nm-linux.h: Delete file.

	* config/m68k/linux.mh (NAT_FILE): Set to config/nm-linux.h.
	* config/m68k/nm-linux.h: Delete file.

	* config/pa/linux.mh (NAT_FILE): Set to config/nm-linux.h.
	* config/pa/nm-linux.h: Delete file.

	* config/powerpc/linux.mh (NAT_FILE): Set to config/nm-linux.h.
	* config/powerpc/ppc64-linux.mh (NAT_FILE): Likewise.
	* config/powerpc/nm-linux.h: Delete file.

	* config/s390/s390.mh (NAT_FILE): Set to config/nm-linux.h.
	* config/s390/nm-linux.h: Delete file.

	* config/sparc/linux.mh (NAT_FILE): Set to config/nm-linux.h.
	* config/sparc/linux64.mh (NAT_FILE): Likewise.
	* config/sparc/nm-linux.h: Delete file.

	* Makefile.in (alpha-linux-nat.o): Update dependencies.
	(mips-linux-nat.o): Likewise.

2007-04-25  Ulrich Weigand  <uweigand@de.ibm.com>

	* core-aout.c: Delete file.
	* Makefile.in (ALLDEPFILES): Remove core-aout.c.
	(core-aout.o): Delete rule.
	* gdbcore.h (kernel_u_addr, KERNEL_U_ADDR): Remove.

	* config/alpha/nm-linux.h (U_REGS_OFFSET): Remove.

	* arm-linux-nat.c (arm_linux_kernel_u_size): Remove.
	* config/arm/nm-linux.h (U_REGS_OFFSET, KERNEL_U_SIZE,
	KERNEL_U_ADDR): Remove.

	* i386-linux-nat.c (register_u_addr, kernel_u_size): Remove.
	(cannot_fetch_register, cannot_store_register): Remove.
	(fetch_register): Inline cannot_fetch_register and register_addr.
	(store_register): Inline cannot_store_register and register_addr.
	* config/i386/linux.mh (NATDEPFILES): Remove core-aout.o.
	* config/i386/nm-linux.h (KERNEL_U_SIZE, KERNEL_U_ADDR,
	REGISTER_U_ADDR, CANNOT_FETCH_REGISTER, CANNOT_STORE_REGISTER):
	Remove.

	* m68klinux-nat.c (m68k_linux_register_u_addr, kernel_u_size): Remove.
	(fetch_register): Inline register_addr.
	(store_register): Inline register_addr.
	* config/m68k/linux.mh (NATDEPFILES): Remove core-aout.o.
	* config/m68k/nm-linux.h (KERNEL_U_SIZE, KERNEL_U_ADDR,
	U_REGS_OFFSET, REGISTER_U_ADDR): Remove.

	* config/mips/nm-irix5.h (REGISTER_U_ADDR): Remove.
	* config/mips/nm-linux.h (KERNEL_U_SIZE, U_REGS_OFFSET,
	REGISTER_U_ADDR): Remove.

	* hppa-linux-nat.c (register_addr): Rename to ...
	(hppa_linux_register_addr): ... this.  Make static.
	(fetch_register, store_register): Adapt callers.
	* config/pa/nm-linux.h (U_REGS_OFFSET): Remove.

	* ppc-linux-nat.c (kernel_u_size): Remove.
	* config/powerpc/nm-linux.h (KERNEL_U_SIZE, KERNEL_U_ADDR): Remove.

	* vax-nat.c (vax_kernel_u_addr, vax_register_u_addr): Make static.
	* config/vax/vax.mh (NATDEPFILES): Remove core-aout.o.
	(NAT_FILE): Remove.
	* config/vax/nm-vax.h: Delete file.

2007-04-20  Mark Shinwell  <shinwell@codesourcery.com>

	* MAINTAINERS (Write After Approval): Add myself.

2007-04-20  Mark Shinwell  <shinwell@codesourcery.com>

	* Makefile.in: Adjust dependencies of m68klinux-tdep.c.
	* m68klinux-tdep.c (m68k_uclinux_sigcontext_reg_offset): New.
	(m68k_linux_sigcontext_reg_offset): Fix typo.
	(target_is_uclinux): New.
	(m68k_linux_inferior_created): New.
	(m68k_linux_get_sigtramp_info):  Check for uClinux or
	normal Linux.  Use m68k_uclinux_sigcontext_reg_offset for
	uClinux.
	(_initialize_m68k_linux_tdep): Register
	m68k_linux_inferior_created.

2007-04-19  Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-nat.c (win32_detach): Remove delete_command call.
	Resume inferior with win32_resume instead of win32_continue.

2007-04-19  Jerome Guitton  <guitton@adacore.com>

	* ser-mingw.c (fd_is_file): New function.
	(file_select_thread): New function.
	(ser_console_wait_handle): Add special handling for files.

2007-04-18  Denis Pilat  <denis.pilat@st.com>

	* dwarf2read.c (read_subrange_type): Use DW_ATE_signed default type
	when missing from DW_TAG_subrange_type.  Remove the handling of null
	return from die_type.

2007-04-18  Maciej W. Rozycki  <macro@mips.com>

	* mips-tdep.c (mips_eabi_push_dummy_call): Revert the last
	change to rearrange some brackets.
	(mips_n32n64_push_dummy_call): Likewise.
	(mips_o32_push_dummy_call): Likewise.
	(mips_o64_push_dummy_call): Likewise.

2007-04-18  Denis Pilat  <denis.pilat@st.com>

	* infcmd.c (post_create_inferior): Start with a call to 
	target_terminal_ours.

2007-04-17  Maciej W. Rozycki  <macro@mips.com>

	* mips-tdep.c (mips_eabi_push_dummy_call): Rearrange some
	brackets.
	(mips_n32n64_push_dummy_call): Likewise.  Reformat some
	expressions.
	(mips_o32_push_dummy_call): Likewise.
	(mips_o64_push_dummy_call): Likewise.

2007-04-17  Maciej W. Rozycki  <macro@mips.com>

	* mips-tdep.c (mips_n32n64_push_dummy_call): Fix a typo in a
	comment.

2007-04-17  Maciej W. Rozycki  <macro@mips.com>

	* mips-tdep.c (mips_n32n64_push_dummy_call): Fix a typo in a
	comment.
	(mips_o32_push_dummy_call): Likewise.

2007-04-17  Andreas Schwab  <schwab@suse.de>

	* symtab.c (skip_prologue_using_sal): Allow the end of the prologue
	sal to be bigger than the end of the function.

2007-04-17  Maciej W. Rozycki  <macro@mips.com>
            Nigel Stephens  <nigel@mips.com>

	* mips-tdep.c (mips_o32_push_dummy_call): Take account of
	argument alignment requirements when calculating stack space
	required.  When aligning an arg register to eight bytes
	boundary, align stack_offset too.  Write floating-point
	arguments to the appropriate integer register if need go there.
	(mips_o64_push_dummy_call): Likewise.

2007-04-14  Ulrich Weigand  <uweigand@de.ibm.com>

	* gdbarch.sh (software_single_step): Remove "insert_breakpoints_p" and
	"sig" arguments, add "regcache" argument.
	* gdbarch.c, gdbarch.h: Regenerate.

	* infrun.c (resume): Update SOFTWARE_SINGLE_STEP call arguments.
	(handle_inferior_event): Call remove_single_step_breakpoints directly
	instead of calling SOFTWARE_SINGLE_STEP to remove breakpoints.

	* alpha-tdep.c (alpha_software_single_step): Update argument list.
	Remove handling of !insert_breakpoints_p case.
	* arm-tdep.c (arm_software_single_step): Likewise.
	* cris-tdep.c (cris_software_single_step): Likewise.
	* mips-tdep.c (mips_software_single_step): Likewise.
	* rs6000-tdep.c (rs6000_software_single_step): Likewise.
	* sparc-tdep.c (sparc_software_single_step): Likewise.
	* spu-tdep.c (spu_software_single_step): Likewise.

	* alpha-tdep.h (alpha_software_single_step): Update prototype.
	* mips-tdep.h (mips_software_single_step): Likewise.
	* rs6000-tdep.h (rs6000_software_single_step): Likewise.
	* sparc-tdep.h (sparc_software_single_step): Likewise.

2007-04-14  Ulrich Weigand  <uweigand@de.ibm.com>

	* alpha-tdep.c (alpha_software_single_step): Do not call write_pc
	when removing single-step breakpoints.

2007-04-14  Vladimir Prus  <vladimir@codesourcery.com>

	* varobj.h (varobj_set_frozen): New
	(varobj_get_frozen): New.
	(varobj_update): New parameter explicit.
	* varobj.c (struct varobj): New fields frozen
	and not_fetched.
	(varobj_set_frozen, varobj_get_frozen): New.
	(install_new_value): Don't fetch values for 
	frozen variable object, or children thereof.  Allow
	a frozen variable object to have non-fetched value.
	(varobj_update): Allow updating child variables.
	Don't traverse frozen children.
	(new_variable): Initialize the frozen field.
	(c_value_of_variable): Return NULL for frozen
	variable without any value yet. 
	* mi/mi-cmd-var.c (varobj_update_one): New parameter
	'explicit'.
	(mi_cmd_var_create): Output the 'frozen' field,
	as soon as testsuite is adjusted to expect that field.
	(mi_cmd_var_set_frozen): New.
	(mi_cmd_var_update): Pass the 'explicit' parameter to
	varobj_update_one.
	* mi/mi-cmds.c (mi_cmds): Register '-var-set-frozen'.
	* mi/mi-cmds.h (mi_cmd_var_set_frozen): Declare.
	
2007-04-13  Paul Brook  <paul@codesourcery.com>

	* target-descriptions.c (tdesc_named_type): Add ieee_single and
	ieee_double.
	* doc/gdb.texinfo: Document ieee_single and ieee_double target types.

2007-04-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* mips-mdebug-tdep.c, mips-mdebug-tdep.h, ocd.c, ocd.h, ppc-bdm.c,
	remote-e7000.c, remote-hms.c, remote-utils.c, remote-utils.h,
	scm-exp.c, scm-lang.c, scm-lang.h, scm-tags.h, scm-valprint.c,
	ser-e7kpc.c, sh3-rom.c, stop-gdb.c: Delete.
	* Makefile.in: Remove references to deleted files.
	* README: Do not mention deleted ROM monitor interfaces.
	* defs.h (enum language): Delete language_scm.
	* expprint.c (print_subexp_standard): Do not handle OP_EXPRSTRING.
	(dump_subexp_body_standard): Likewise.
	* parse.c (operator_length_standard): Likewise.
	* expression.h (enum exp_opcode): Delete OP_EXPRSTRING.
	* remote-mips.c: Do not include remote-utils.h.
	* remote-sim.c: Likewise.  Use remote_debug instead of sr_get_debug
	throughout.
	* value.c: Do not include scm-lang.h.
	(unpack_long): Delete scm_unpack call.
	* config/h8300/h8300.mt, config/mips/embed.mt,
	config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt,
	config/sh/embed.mt, config/sh/linux.mt: Remove references to
	deleted files.
	* NEWS: Mention removed files.

2007-04-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* symfile.c (add_psymbol_with_dem_name_to_list): Remove.
	* symfile.h (add_psymbol_with_dem_name_to_list): Remove prototype.

2007-04-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* NEWS: Mention removal of HP aCC support.

2007-04-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* solib-svr4.c (IGNORE_FIRST_LINK_MAP_ENTRY): Do not ignore the
	first entry for static executables.
	(breakpoint_addr): Delete unused variable.
	(elf_locate_base): Search for _r_debug in static executables.
	(enable_break): Do not set breakpoint_addr.  Scan solib_break_names
	also.

2007-04-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* breakpoint.c (update_breakpoints_after_exec, print_it_typical)
	(bpstat_what, print_one_breakpoint, allocate_bp_location)
	(mention): Remove bp_through_sigtramp support.
	* breakpoint.h (enum bptype): Remove bp_through_sigtramp.

2007-04-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* breakpoint.c (bpstat_what): Give step-resume higher priority than
	shlib events.

2007-04-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* infrun.c: Doc fixes.
	(handle_inferior_event): Clarify debug message.
	(insert_step_resume_breakpoint_at_sal): Print a debug message.

2007-04-12  Ulrich Weigand  <uweigand@de.ibm.com>

	* configure.tgt (arm-*-nto*, sh-*-nto*): Remove.

2007-04-12  Ulrich Weigand  <uweigand@de.ibm.com>

	* config/m68k/tm-monitor.h: Delete file.
	* config/m68k/monitor.mt (DEPRECATED_TM_FILE): Remove.
	* m68k-tdep.c (m68k_gdbarch_init): set_gdbarch_decr_pc_after_break
	call moved to ...
	* m68kbsd-tdep.c (m68kbsd_init_abi): ... here and ...
	* m68klinux-tdep.c (m68k_linux_init_abi): ... here.

2007-04-12  Luis Machado  <luisgpm@br.ibm.com>

	* gdbarch.sh (software_single_step): Change the return type
	from void to int and reformatted some comments to <= 80
	columns.
	* gdbarch.c, gdbarch.h: Regenerated.
	* alpha-tdep.c (alpha_software_single_step): Likewise.
	* alpha-tdep.h (alpha_software_single_step): Likewise.
	* arm-tdep.c (arm_software_single_step): Likewise.
	* cris-tdep.c (cris_software_single_step): Likewise.
	* mips-tdep.c (mips_software_single_step): Likewise.
	* mips-tdep.h (mips_software_single_step): Likewise.
	* rs6000-tdep.c (rs6000_software_single_step): Likewise.
	* rs6000-tdep.h (rs6000_software_single_step): Likewise.
	* sparc-tdep.c (sparc_software_single_step): Likewise.
	* sparc-tdep.h (sparc_software_single_step): Likewise.
	* spu-tdep.c (spu_software_single_step): Likewise.
	* infrun.c (resume): Check the return value from SOFTWARE_SINGLE_STEP
	and act accordingly.

2007-04-11  Steve Ellcey  <sje@cup.hp.com>

	* configure.ac (build_warnings): Add -Wno-char-subscripts.
	* configure: Regenerate.
	* doc/gdbint.texinfo (warning flags): Add -Wno-char-subscripts.

2007-04-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* libunwind-frame.c (LIBUNWIND_SO): Use major version number for `.so'.

2007-04-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* gdbtypes.h (TYPE_FLAG_STUB_SUPPORTED, TYPE_STUB_SUPPORTED): New
	macros.
	(TYPE_IS_OPAQUE): Empty vs. opaque structures are now
	distinct on the TYPE_STUB_SUPPORTED debug targets.
	* dwarf2read.c (read_structure_type): Set TYPE_FLAG_STUB_SUPPORTED.

2007-04-11  Joel Brobecker  <brobecker@adacore.com>

	* sparc-tdep.c (X_RS2): New macro.
	(sparc_skip_stack_check): New function.
	(sparc_analyze_prologue): Adjust PC past stack probing
	sequence if necessary.

2007-04-10  Andreas Schwab  <schwab@suse.de>

	* rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Decode 64 as CR
	register.

2007-04-10  Daniel Jacobowitz  <dan@codesourcery.com>

	* breakpoint.c (gdb_breakpoint_query): Really return an
	enum gdb_rc.
	(gdb_breakpoint): Likewise.
	* thread.c (gdb_list_thread_ids): Likewise.
	(gdb_thread_select): Likewise.
	* mi/mi-main.c (mi_cmd_thread_select): Expect an enum gdb_rc.
	(mi_cmd_thread_list_ids): Remove bogus initialization.

2007-04-10  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (SFILES): Remove hpacc-abi.c.
	(COMMON_OBS): Remove hpacc-abi.o.
	(ALLDEPFILES): Remove hpread.c and $(HPREAD_SOURCE).
	(hpacc-abi.o, hpread.o): Delete rules.
	* somread.c: Delete extern declarations from hpread.c.
	(som_symfile_read): Do not call do_pxdb or hpread_build_psymtabs.
	(som_symfile_finish): Do not call hpread_symfile_finish.
	(som_symfile_init): Do not call hpread_symfile_init.
	* config/pa/hppa64.mt (TDEPFILES): Remove hpread.o.
	* config/pa/hppahpux.mt (TDEPFILES): Likewise.
	* hpacc-abi.c, hpread.c: Deleted.

2007-04-10  Daniel Jacobowitz  <dan@codesourcery.com>

	* solib-svr4.c (enable_break): Simplify return value.
	(svr4_solib_create_inferior_hook): Do not warn if enable_break fails.

2007-04-10  Andreas Schwab  <schwab@suse.de>

	* solib-svr4.h (struct link_map_offsets): Remove l_addr_size,
	l_ld_size, l_next_size, l_prev_size, l_name_size.

	* solib-svr4.c (LM_ADDR_FROM_LINK_MAP): Use extract_typed_address
	to extract addresses from link map.
	(LM_DYNAMIC_FROM_LINK_MAP): Likewise.
	(LM_NEXT): Likewise.
	(LM_NAME): Likewise.
	(IGNORE_FIRST_LINK_MAP_ENTRY): Likewise.
	(elf_locate_base): Likewise.
	(open_symbol_file_object): Likewise.
	(svr4_fetch_objfile_link_map): Likewise.
	(SOLIB_EXTRACT_ADDRESS): Remove unused macro.
	(HAS_LM_DYNAMIC_FROM_LINK_MAP): Test l_ld_offset instead of
	l_ld_size.
        (svr4_ilp32_fetch_link_map_offsets): Don't set removed members.
	(svr4_lp64_fetch_link_map_offsets): Likewise.

	* solib-legacy.c (legacy_svr4_fetch_link_map_offsets): Don't set
	removed members.  Set l_ld_offset to -1 if not present.

2007-04-08  Vladimir Prus  <vladimir@codesourcery.com>
        
	Pass stderr of program run with "target remote |"
        via gdb_stderr.
	* serial.c (serial_open): Set error_fd to -1.
	* serial.h (struct serial): New field error_fd.
	(struct serial_opts): New field avail.
	* ser-pipe.c (pipe_open): Create another pair
	of sockets.  Pass stderr to gdb.
	* ser-mingw.c (pipe_windows_open): Pass
	PEX_STDERR_TO_PIPE to pex_run.  Initialize
	sd->error_fd.
	(pipe_avail): New.
	(_initialize_ser_windows): Hook pipe_avail.
	* ser-base.c (generic_readchar): Check if there's
	anything in stderr channel and route that to gdb_stderr.

2007-04-03  Pedro Alves  <pedro_alves@portugalmail.pt>

	* dbxread.c (read_ofile_symtab): Move current_objfile
	clearing to after end_stabs.

2007-04-01  Andreas Schwab  <schwab@suse.de>

	* rs6000-tdep.c (rs6000_convert_from_func_ptr_addr): Use parameter
	gdbarch instead of current_gdbarch.

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

	* varobj.c (varobj_create): Keep varobj value
	NULL when evaluating the type.
	
2007-03-31  Pedro Alves  <pedro_alves@portugalmail.pt>

	* NEWS: Mention new Windows CE support.

2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>

	* configure.tgt: Move mips*-*-pe and sh*-*-pe to 
	the obsoletion stanza.
	* NEWS: Mention deleted targets.

	* config/sh/tm-wince.h: Remove.
	* config/sh/wince.mt: Remove.
	* config/mips/tm-wince.h: Remove.
	* config/mips/wince.mt: Remove.

	* wince.c: Remove.
	* wince-stub.c: Remove.
	* wince-stub.h: Remove.
	* Makefile.in (wince.o): Remove rule.
	(wince-stub.o): Likewise.

	* mips-tdep.c (mips_next_pc): Make static.
	* mips-tdep.h (mips_next_pc): Remove declaration.
	* arm-tdep.c (arm_pc_is_thumb): Make static.
	(thumb_get_next_pc): Likewise.
	(arm_get_next_pc): Likewise.
	* arm-tdep.h (arm_pc_is_thumb_dummy): Remove declaration.
	(arm_pc_is_thumb): Likewise.
	(thumb_get_next_pc): Likewise.
	(arm_get_next_pc): Likewise.

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.

Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End: