Bernd Schmidt [Wed, 26 Mar 2008 15:58:27 +0000 (15:58 +0000)]
gas/:
* config/bfin-parse.y (check_macfunc_option): New.
(check_macfuncs): Check option by calling check_macfunc_option.
Fix comparison always true warnings. Both scalar instructions
of vector instruction must share the same mode option. Only allow
option mode at the end of the second instruction of the vector.
(asm_1): Check option by calling check_macfunc_option.
gas/testsuite/:
* gas/bfin/expected_errors.l, gas/bfin/expected_errors.s: Add
tests for bad options of "multiply and multipy-accumulate to
accumulator" instructions. Add new vector instruction option
mode tests.
* gas/bfin/vector2.s: Add new vector instruction option mode test.
* gas/bfin/vector2.d: Adjust accordingly.
* gas/bfin/expected_errors.s, gas/bfin/expected_errors.l: Add test
for mismatched half registers in vector multipy-accumulate
instructions.
Bernd Schmidt [Wed, 26 Mar 2008 15:18:42 +0000 (15:18 +0000)]
gas/
From Jie Zhang <jie.zhang@analog.com>
* config/bfin-parse.y (asm_1): Check AREGS in comparison
instructions. And call yyerror () when comparing PREG with
DREG.
gas/testsuite/:
* gas/bfin/expected_comparison_errors.l: New test.
* gas/bfin/expected_comparison_errors.s: New test.
* gas/bfin/bfin.exp: Add expected_comparison_errors.
Ulrich Weigand [Wed, 26 Mar 2008 14:53:28 +0000 (14:53 +0000)]
* objfiles.h (struct objfile): New GDBARCH member.
(get_objfile_arch): Add prototype.
* objfiles.c: Include "arch-utils.h".
(allocate_objfile): Look up gdbarch associated with bfd.
(get_objfile_arch): New function.
* Makefile (objfiles.o): Update dependencies.
* dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
by objfile arch.
* dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
by frame arch.
(locexpr_describe_location): Replace current_gdbarch by
objfile arch.
* dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
(dwarf2_add_field): Likewise.
(read_tag_pointer_type): Likewise.
(read_base_type): Likewise.
(new_symbol): Likewise.
* coffread.c (decode_type): Add OBJFILE argument. Update callers.
(decode_base_type, decode_function_type): Likewise.
(coff_read_struct_type, coff_read_enum_type): Likewise.
(coff_symtab_read): Replace current_gdbarch by objfile arch.
(decode_base_type): Likewise.
(coff_read_enum_type): Likewise.
(coff_read_struct_type): Replace current_objfile by OBJFILE argument.
(coff_read_enum_type): Likewise.
* dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
(end_psymtab): Likewise.
(process_one_symbol): Likewise.
* mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
(parse_procedure): Likewise.
(parse_partial_symbols): Likewise.
* somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
* stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
built-in types.
(read_range_type): Replace current_gdbarch by objfile arch. Replace
static range_index_type by built-in type.
(read_one_struct_field): Replace current_gdbarch by objfile arch.
(read_enum_type): Likewise.
* xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
objfile arch.
Vladimir Prus [Wed, 26 Mar 2008 14:51:28 +0000 (14:51 +0000)]
* varobj.h (varobj_floating_p): Declare.
* varobj.c (varobj_floating_p): New.
* mi/mi-cmd-var.c (mi_cmd_var_update): When passed
'@' as the name, update all floating varobjs.
Bernd Schmidt [Wed, 26 Mar 2008 14:50:52 +0000 (14:50 +0000)]
opcodes:
From Robin Getz <robin.getz@analog.com>
* bfin-dis.c (bu32): Typedef.
(enum const_forms_t): Add c_uimm32 and c_huimm32.
(constant_formats[]): Add uimm32 and huimm16.
(fmtconst_val): New.
(uimm32): Define.
(huimm32): Define.
(imm16_val): Define.
(luimm16_val): Define.
(struct saved_state): Define.
(GREG, DPREG, DREG, PREG, SPREG, FPREG, IREG, MREG, BREG, LREG,
A0XREG, A0WREG, A1XREG, A1WREG,CCREG, LC0REG, LT0REG, LB0REG,
LC1REG, LT1REG, LB1REG, RETSREG, PCREG): Define.
(get_allreg): New.
(decode_LDIMMhalf_0): Print out the whole register value.
gas/testsuite:
From Jie Zhang <jie.zhang@analog.com>
* gas/bfin/load.d: Update.
Vladimir Prus [Wed, 26 Mar 2008 14:11:18 +0000 (14:11 +0000)]
* varobj.c (struct varobj_root): Rename use_selected_frame to
floating, and clarify the meaning.
(varobj_create, varobj_update, new_root_variable): Adjust.
(value_of_root): Don't use type_changed as in variable,
adjust comment.
(c_value_of_root): Adjust.
Vladimir Prus [Wed, 26 Mar 2008 13:36:51 +0000 (13:36 +0000)]
* gdb.mi/mi-var-display.exp: Remove obsolete xfail.
* gdb.mi/mi2-var-display.exp: Likewise.
Vladimir Prus [Wed, 26 Mar 2008 13:24:22 +0000 (13:24 +0000)]
* lib/mi-support.exp (mi_create_varobj_checked): New.
(mi_list_varobj_children): Allow to check for a
value.
(mi_list_array_varobj_children): New.
* gdb.mi/mi-var-child.exp: Use mi_create_varobj
and mi_list_varobj_children, as opposed to hardcoding
expected strings.
* gdb.mi/gdb701.exp: Likewise.
* gdb.mi/gdb792.exp: Likewise.
* gdb.mi/mi-var-block.exp: Likewise.
* gdb.mi/mi-var-cmd.exp: Likewise.
* gdb.mi/mi-var-invalidate.exp: Likewise.
* gdb.mi/mi2-var-block.exp: Likewise.
* gdb.mi/mi2-var-child.exp: Likewise.
* gdb.mi/mi2-var-cmd.exp: Likewise.
* gdb.mi/mi2-var-display.exp: Likewise.
Bernd Schmidt [Wed, 26 Mar 2008 13:04:23 +0000 (13:04 +0000)]
* elf32-bfin.c (bfin_final_link_relocate): New function, wrapper around
_bfd_final_link_relocate that also handles R_pcrel24 relocs.
(bfinfdpic_relocate_section, bfin_relocate_section): Use it.
Ben Elliston [Wed, 26 Mar 2008 02:00:39 +0000 (02:00 +0000)]
Fix a ChangeLog formatting problem.
gdbadmin [Wed, 26 Mar 2008 00:00:04 +0000 (00:00 +0000)]
*** empty log message ***
Ian Lance Taylor [Tue, 25 Mar 2008 23:48:25 +0000 (23:48 +0000)]
* options.cc: Include "../bfd/bfdver.h".
(options::help): Print bug reporting address.
Ian Lance Taylor [Tue, 25 Mar 2008 23:30:48 +0000 (23:30 +0000)]
* version.cc (print_version): Adjust output for current value of
BFD_VERSION_STRING.
Alan Modra [Tue, 25 Mar 2008 23:00:04 +0000 (23:00 +0000)]
daily update
Ian Lance Taylor [Tue, 25 Mar 2008 21:55:29 +0000 (21:55 +0000)]
* NEWS: New file.
Ian Lance Taylor [Tue, 25 Mar 2008 21:39:01 +0000 (21:39 +0000)]
* options.cc (options::help): Print list of supported targets.
* target-select.h: Include <vector>.
(class Target_selector): Make machine_, size_, and is_big_endian_
fields const. Add bfd_name_ and instantiated_target_ fields.
(Target_selector::Target_selector): Add bfd_name parameter.
(Target_selector::recognize): Make non-virtual, call
do_recognize.
(Target_selector::recognize_by_name): Make non-virtual, call
do_recognize_by_name.
(Target_selector::supported_names): New function.
(Target_selector::bfd_name): New function.
(Target_selector::do_instantiate_target): New pure virtual
function.
(Target_selector::do_recognize): New virtual function.
(Target_selector::do_recognize_by_name): New virtual function.
(Target_selector::instantiate_target): New private function.
(supported_target_names): Declare.
* target-select.cc (Target_selector::Target_selector): Update for
new parameter and fields.
(select_target_by_name): Check that the name matches before
calling recognize_by_name.
(supported_target_names): New function.
* i386.cc (class Target_selector_i386): Update Target_selector
constructor call. Remove recognize and recognize_by_name. Add
do_instantiate_target.
* x86_64.cc (class Target_selector_x86_64): Likewise.
* testsuite/testfile.cc (class Target_selector_test): Update for
changes to Target_selector.
Ian Lance Taylor [Tue, 25 Mar 2008 21:14:45 +0000 (21:14 +0000)]
* README: Rewrite, with some notes on unsupported features.
Nathan Sidwell [Tue, 25 Mar 2008 18:56:02 +0000 (18:56 +0000)]
bfd/
* elf32-arm.c (elf32_arm_final_link_relocate): Skip dynamic relocs
in vxworks tls_vars sections.
(allocate_dynrelocs, elf32_arm_size_dynamic_sections): Likewise.
* elf32-i386.c (allocate_dynrelocs,
elf_i386_size_dynamic_sections, elf_i386_relocate_section): Likewise.
* elf32-ppc.c (allocate_dynrelocs, ppc_elf_size_dynamic_sections,
ppc_elf_relocate_section): Likewise.
* elf32-sh.c (allocate_dynrelocs, sh_elf_size_dynamic_sections,
sh_elf_relocate_section): Likewise.
* elfxx-sparc.c (allocate_dynrelocs,
_bfd_sparc_elf_size_dynamic_sections,
_bfd_sparc_elf_relocate_section): Likewise.
ld/testsuite/
* ld-vxworks/tls-3.s: New.
* ld-vxworks/tls-3.d: New.
Cary Coutant [Tue, 25 Mar 2008 18:37:16 +0000 (18:37 +0000)]
* i386.cc (Target_i386::Got_type): New enum declaration.
(Target_i386::Scan::local): Updated callers of Output_data_got
member functions.
(Target_i386::Scan::global): Likewise.
(Target_i386::Relocate::relocate): Likewise.
(Target_i386::Relocate::relocate_tls): Likewise.
* object.h (Got_offset_list): New class.
(Sized_relobj::local_has_got_offset): Added got_type parameter.
(Sized_relobj::local_got_offset): Likewise.
(Sized_relobj::set_local_got_offset): Likewise.
(Sized_relobj::local_has_tls_got_offset): Removed.
(Sized_relobj::local_tls_got_offset): Removed.
(Sized_relobj::set_local_tls_got_offset): Removed.
(Sized_relobj::Local_got_offsets): Changed to store a list of offsets.
* output.cc (Output_data_got::add_global): Added got_type parameter.
(Output_data_got::add_global_with_rel): Likewise.
(Output_data_got::add_global_with_rela): Likewise.
(Output_data_got::add_global_pair_with_rel): New function.
(Output_data_got::add_global_pair_with_rela): New function.
(Output_data_got::add_local): Added got_type parameter.
(Output_data_got::add_local_with_rel): Likewise.
(Output_data_got::add_local_with_rela): Likewise.
(Output_data_got::add_local_pair_with_rel): New function.
(Output_data_got::add_local_pair_with_rela): New function.
(Output_data_got::add_global_tls): Removed.
(Output_data_got::add_global_tls_with_rel): Removed.
(Output_data_got::add_global_tls_with_rela): Removed.
(Output_data_got::add_local_tls): Removed.
(Output_data_got::add_local_tls_with_rel): Removed.
(Output_data_got::add_local_tls_with_rela): Removed.
* output.h (Output_data_got::add_global): Added got_type parameter.
(Output_data_got::add_global_with_rel): Likewise.
(Output_data_got::add_global_with_rela): Likewise.
(Output_data_got::add_global_pair_with_rel): New function.
(Output_data_got::add_global_pair_with_rela): New function.
(Output_data_got::add_local): Added got_type parameter.
(Output_data_got::add_local_with_rel): Likewise.
(Output_data_got::add_local_with_rela): Likewise.
(Output_data_got::add_local_pair_with_rel): New function.
(Output_data_got::add_local_pair_with_rela): New function.
(Output_data_got::add_global_tls): Removed.
(Output_data_got::add_global_tls_with_rel): Removed.
(Output_data_got::add_global_tls_with_rela): Removed.
(Output_data_got::add_local_tls): Removed.
(Output_data_got::add_local_tls_with_rel): Removed.
(Output_data_got::add_local_tls_with_rela): Removed.
* resolve.cc (Symbol::override_base_with_special): Removed
reference to has_got_offset_ field.
* symtab.cc (Symbol::init_fields): Replaced initialization
of got_offset_ with got_offsets_. Removed initialization
of has_got_offset_
*symtab.h (Symbol::has_got_offset): Aded got_type parameter.
(Symbol::got_offset): Likewise.
(Symbol::set_got_offset): Likewise.
(Symbol::has_tls_got_offset): Removed.
(Symbol::tls_got_offset): Removed.
(Symbol::set_tls_got_offset): Removed.
(Symbol::got_offset_): Removed.
(Symbol::tls_mod_got_offset_): Removed.
(Symbol::tls_pair_got_offset_): Removed.
(Symbol::got_offsets_): New field.
(Symbol::has_got_offset): Removed.
(Symbol::has_tls_mod_got_offset): Removed.
(Symbol::has_tls_pair_got_offset): Removed.
* x86_64.cc (Target_x86_64::Got_type): New enum declaration.
(Target_x86_64::Scan::local): Updated callers of Output_data_got
member functions.
(Target_x86_64::Scan::global): Likewise.
(Target_x86_64::Relocate::relocate): Likewise.
(Target_x86_64::Relocate::relocate_tls): Likewise.
Pedro Alves [Tue, 25 Mar 2008 12:26:21 +0000 (12:26 +0000)]
* linux-nat.c (linux_nat_attach): Add the pid we attached to, to
gdb's thread list.
(linux_nat_wait): Add main lwp to gdb's thread list.
* linux-thread-db.c (find_new_threads_callback): Also attach to
already listed threads which thread_db didn't know about yet.
Pedro Alves [Tue, 25 Mar 2008 12:20:10 +0000 (12:20 +0000)]
2008-03-25 Pedro Alves <pedro@codesourcery.com>
* linux-nat.c (drain_queued_events): Fix comment typo.
(linux_nat_attach): In async mode, don't rely on storing a pending
status. Instead place the wait status on the pipe.
(linux_nat_resume): Remove unreacheable shortcut code in async
mode.
(stop_wait_callback): In async mode, don't store pending status.
Instead, cancel breakpoints or resend the signal appropriatelly.
(cancel_breakpoint): New, refactored from
cancel_breakpoints_callback.
(cancel_breakpoints_callback): Call cancel_breakpoint.
(pipe_to_local_event_queue): Remove special token processing.
(linux_nat_wait): Issue an internal error if a pending status is
found in async mode.
Ben Elliston [Tue, 25 Mar 2008 07:50:21 +0000 (07:50 +0000)]
* yyscript.y: Fix spelling error in comment.
Ian Lance Taylor [Tue, 25 Mar 2008 05:11:41 +0000 (05:11 +0000)]
* options.h (class General_options): Define build_id option.
* layout.h (class Layout): Declare write_build_id, create_note,
create_build_id. Add build_id_note_ member.
* layout.cc: Include <cerrno>, <fcntl.h>, <unistd.h>,
"libiberty.h", "md5.h", "sha1.h".
(Layout::Layout): Initialize eh_frame_data_,
eh_frame_hdr_section_, and build_id_note_.
(Layout::finalize): Call create_build_id.
(Layout::create_note): New function, broken out of
Layout::create_gold_note.
(Layout::create_gold_note): Call create_note.
(Layout::create_build_id): New function.
(Layout::write_build_id): New function.
(Close_task_runner::run): Call write_build_id.
Ian Lance Taylor [Tue, 25 Mar 2008 05:00:01 +0000 (05:00 +0000)]
* elfcpp.h (NT_VERSION, NT_ARCH): Define as enum constants.
(NT_GNU_ABI_TAG, NT_GNU_HWCAP): Likewise.
(NT_GNU_BUILD_ID, NT_GNU_GOLD_VERSION): Likewise.
(ELF_NOTE_OS_LINUX, ELF_NOTE_OS_GNU): Likewise.
(ELF_NOTE_OS_SOLARIS2, ELF_NOTE_OS_NETBSD): Likewise.
(ELF_NOTE_OS_SYLLABLE): Likewise.
Ian Lance Taylor [Tue, 25 Mar 2008 04:58:21 +0000 (04:58 +0000)]
* common.h (NT_GNU_GOLD_VERSION): Define.
Ian Lance Taylor [Tue, 25 Mar 2008 04:54:03 +0000 (04:54 +0000)]
The sha1 code is now in libiberty.
* sha1.c: Remove.
* sha1.h: Remove.
* Makefile.am (CFILES): Remove sha1.c.
(HFILES): Remove sha1.h.
(OFILES): Remove sha1.o.
(ld_new_SOURCES): Remove sha1.c.
(sha1.o): Remove target.
* Makefile.in: Rebuild.
DJ Delorie [Tue, 25 Mar 2008 01:02:13 +0000 (01:02 +0000)]
merge from gcc
Ian Lance Taylor [Tue, 25 Mar 2008 00:21:18 +0000 (00:21 +0000)]
Bring patch correction over from gcc repository.
gdbadmin [Tue, 25 Mar 2008 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
Ian Lance Taylor [Mon, 24 Mar 2008 23:43:26 +0000 (23:43 +0000)]
* md5.h: Add extern "C" when compiled with C++.
Alan Modra [Mon, 24 Mar 2008 23:00:05 +0000 (23:00 +0000)]
daily update
Ian Lance Taylor [Mon, 24 Mar 2008 21:42:22 +0000 (21:42 +0000)]
* x86_64.cc: Correct license to GPLv3.
Ben Elliston [Mon, 24 Mar 2008 20:19:41 +0000 (20:19 +0000)]
Add elfcpp, gold directories.
Daniel Jacobowitz [Mon, 24 Mar 2008 18:10:00 +0000 (18:10 +0000)]
* inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
DJ Delorie [Mon, 24 Mar 2008 18:06:37 +0000 (18:06 +0000)]
merge from gcc
Vladimir Prus [Mon, 24 Mar 2008 17:33:30 +0000 (17:33 +0000)]
* varobj.c (struct varobj_root): New component thread_id.
(varobj_get_thread_id, check_scope): New functions.
(c_value_of_root): Use check_scope. Switch to the
proper thread if necessary.
* varobj.h (varobj_get_thread_id): New extern.
* mi/mi-cmd-var.c (print_varobj): Add thread-id field.
Jan Kratochvil [Mon, 24 Mar 2008 15:16:12 +0000 (15:16 +0000)]
Fix random false FAILs on i386.
* gdb.base/prelink.exp: Use `--no-exec-shield' for prelink.
Daniel Jacobowitz [Mon, 24 Mar 2008 13:27:07 +0000 (13:27 +0000)]
PR gdb/544
* gdb.cp/annota2.exp, gdb.cp/annota3.exp: Reapply 2008-03-21 changes.
Jan Kratochvil [Mon, 24 Mar 2008 12:59:51 +0000 (12:59 +0000)]
PR gdb/544
* rltty.c (block_sigint, release_sigint): Rename to...
(_rl_block_sigint, _rl_release_sigint): ...these and make them global.
* rltty.h (_rl_block_sigint, _rl_release_sigint): New prototypes.
* display.c (rl_redisplay): Wrap the function by the calls to
_RL_BLOCK_SIGINT and _RL_RELEASE_SIGINT.
Ian Lance Taylor [Mon, 24 Mar 2008 03:48:29 +0000 (03:48 +0000)]
* options.cc: Include "demangle.h".
(parse_optional_string): New function.
(parse_long_option): Handle takes_optional_argument.
(parse_short_option): Update dash_z initializer. Handle
takes_optional_argument.
(General_options::General_options): Initialize do_demangle_.
(General_options::finalize): Set do_demangle_. Handle demangling
style.
* options.h (parse_optional_string): Declare.
(struct One_option): Add optional_arg field. Update constructor.
Update call constructor calls. Add takes_optional_argument
function.
(DEFINE_var): Add optional_arg__ parameter. Change all callers.
(DEFINE_optional_string): Define.
(General_options::demangle): Change from DEFINE_bool to
DEFINE_optional_string.
(General_options::no_demangle): New function.
(General_options::do_demangle): New function.
(General_options::set_do_demangle): New function.
(General_options::execstack_status_): Move definition to end of
class definition.
(General_options::static_): Likewise.
(General_options::do_demangle_): New field.
* object.cc (big_endian>::get_symbol_location_info): Call
Options::do_demangle, not Options::demangle.
* symtab.cc (demangle): Likewise.
gdbadmin [Mon, 24 Mar 2008 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Sun, 23 Mar 2008 23:00:05 +0000 (23:00 +0000)]
daily update
Daniel Jacobowitz [Sun, 23 Mar 2008 17:29:34 +0000 (17:29 +0000)]
Revert 2008-03-21 changes.
Vladimir Prus [Sun, 23 Mar 2008 09:53:52 +0000 (09:53 +0000)]
* thread.c (make_cleanup_restore_current_thread): Make it
globally visible.
* gdbthread.h (make_cleanup_restore_current_thread): Declare.
* varobj.c (varobj_update): Don't save/restore frame.
(c_value_of_root): Save/restore thread and frame here,
using make_cleanup_restore_current_thread.
* Makefile.in: Update dependecies.
Vladimir Prus [Sun, 23 Mar 2008 08:59:19 +0000 (08:59 +0000)]
* varobj.c (struct varobj_root): Clarify
comment on the frame field.
(varobj_create): Don't set frame if we have no
block.
gdbadmin [Sun, 23 Mar 2008 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Sat, 22 Mar 2008 23:00:05 +0000 (23:00 +0000)]
daily update
Ian Lance Taylor [Sat, 22 Mar 2008 18:51:35 +0000 (18:51 +0000)]
* gold.h: Include <cstddef> and <sys/types.h>
* options.h: Include <cstring>.
Hans-Peter Nilsson [Sat, 22 Mar 2008 12:23:54 +0000 (12:23 +0000)]
* ld-cris/libdso-10.d: Adjust for change in objdump output.
Ian Lance Taylor [Sat, 22 Mar 2008 00:02:52 +0000 (00:02 +0000)]
Add ChangeLog file.
gdbadmin [Sat, 22 Mar 2008 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
Ian Lance Taylor [Fri, 21 Mar 2008 23:40:18 +0000 (23:40 +0000)]
* filenames.h: Add extern "C" when compiled with C++.
Ian Lance Taylor [Fri, 21 Mar 2008 23:25:13 +0000 (23:25 +0000)]
Add ChangeLog file now that the sources are part of the GNU binutils.
Alan Modra [Fri, 21 Mar 2008 23:00:05 +0000 (23:00 +0000)]
daily update
Daniel Jacobowitz [Fri, 21 Mar 2008 21:44:30 +0000 (21:44 +0000)]
PR gdb/544
Suggested by Jan Kratochvil:
* top.c (gdb_rl_operate_and_get_next_completion): Call
rl_redisplay_function.
(gdb_rl_redisplay): New.
(init_main): Set rl_redisplay_function.
* gdb.cp/annota2.exp, gdb.cp/annota3.exp: Remove KFAIL for
fixed PR gdb/544.
Joel Brobecker [Fri, 21 Mar 2008 20:06:58 +0000 (20:06 +0000)]
* aix-thread.c (pdc_read_regs): Fix compiler warning.
(pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
(store_regs_kernel_thread): Likewise.
Ian Lance Taylor [Fri, 21 Mar 2008 17:48:18 +0000 (17:48 +0000)]
Bump version for general release.
Pedro Alves [Fri, 21 Mar 2008 17:09:35 +0000 (17:09 +0000)]
gdb/
* target.h (struct target_ops): Delete to_async_mask_value and add
to_async_mask.
(target_is_async_p, target_async): Formatting.
(target_async_mask_value): Delete.
(target_async_mask): Delete function declaration, and add new
target macro with the same name.
* target.c (update_current_target): Replace to_async_mask_value by
to_async_mask. Default to_async_mask to return_one.
(target_async_mask): Delete.
(find_default_can_async_p, find_default_is_async_p): New.
(init_dummy_target): register find_default_can_async_p and
find_default_is_async_p on the dummy target.
* linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
(debug_linux_nat_async): New global.
(show_debug_linux_nat_async): New function.
(linux_nat_async_enabled, linux_nat_async_mask_value)
(linux_nat_event_pipe, linux_nat_num_queued_events)
(linux_nat_async_events_enabled): New globals.
(struct waitpid_result): New struct.
(waitpid_queue): New global.
(queued_waitpid, push_waitpid, drain_queued_events): New.
(my_waitpid): Call queued_waitpid.
(linux_child_follow_fork): Disable async events during the call.
(blocked_mask): Delete.
(sync_sigchld_action, async_sigchld_action): New globals.
(lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
async mode, block events during the call.
(linux_nat_create_inferior): New.
(linux_nat_attach): In sync mode, restore the mask states. In
async mode, wake the event loop immediatelly.
(detach_callback): Drain all queued events of the lwp we're
detaching from.
(linux_nat_detach): Block async mode, and drain events of the main
process.
(linux_nat_resume): If in async mode, mask async events during the
call. If short circuiting, force event loop to wake up. If
resuming, set target_executing, and register target events in the
event loop.
(pipe_to_local_event_queue, local_event_queue_to_pipe): New.
(linux_nat_wait): In async mode, block events during the call.
Only enable/disable passing SIGINT to the inferior in sync mode.
Get events from local waitpid queue. If no interesting events was
found, return to events loop. Reregister target events in the
event loop on exit. In sync mode, no need to reblock SIGCHLD.
(linux_nat_kill): Disable events on entry.
(linux_nat_mourn_inferior): In sync mode, don't restore the masks
here. Detach async mode from the event loop if there are no more
forks available, otherwise leave it on.
(sigchld_handler): Assure this is called only in sync mode.
(linux_async_permitted, linux_async_permitted_1): New globals.
(set_maintenance_linux_async_permitted)
(show_maintenance_linux_async_permitted): New functions.
(linux_nat_is_async_p, linux_nat_can_async_p)
(linux_nat_async_mask): New.
(linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
(get_pending_events, async_sigchld_handler): New.
(linux_nat_async_events): New.
(async_terminal_is_ours): New global.
(linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
(async_client_callback, async_client_context): New.
(linux_nat_async_file_handler, linux_nat_async)
(linux_nat_disable_async, linux_nat_enable_async): New.
(linux_nat_add_target): Register linux_nat_create_inferior,
linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
linux_nat_async_mask, linux_nat_terminal_inferior and
linux_nat_terminal_ours.
(_initialize_linux_nat): Remove local action variable, and update
code that used it to use sync_sigchld_action. Add new
"lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
set/show command in the maintenance class. Add new "linux-async"
maintenance set/show command. Block SIGCHLD by default. Setup
async_sichld_action, and sync_sigchld_action. Install the default
async mode.
(lin_thread_get_thread_signals): Use a local sigset_t for blocking
the cancel signals.
* linux-thread-db.c (re_check_for_thread_db): New.
(clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
(thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
(thread_db_async_mask): New.
(init_thread_db_ops): Register thread_db_can_async_p,
thread_db_is_async_p, thread_db_async and thread_db_async_mask.
* remote.c (remote_async_mask_value): New.
(remote_return_zero): New.
(init_remote_ops): Register remote_return_zero as callbacks of
to_can_async_p and to_is_async_p.
(remote_can_async_p, remote_is_async_p, remote_async): Update to
use remote_async_mask_value.
(remote_async_mask): New.
(init_remote_async_ops): Remove to_async_mask_value setting and
register remote_async_mask as to_async_mask callback in
remote_async_ops.
* Makefile.in (linux-nat.o): Update.
gdb/doc/
* gdb.texinfo (Debugging Output): Document
"set/show debug lin-lwp-async".
(Maintenance Commands): Document "maint set/show linux-async".
Adam Nemet [Fri, 21 Mar 2008 16:29:26 +0000 (16:29 +0000)]
* ld-mips-elf/dyn-sec64.d, ld-mips-elf/dyn-sec64.s,
ld-mips-elf/dyn-sec64.ld: New test.
* ld-mips-elf/mips-elf.exp: Run it.
Adam Nemet [Fri, 21 Mar 2008 16:22:51 +0000 (16:22 +0000)]
* elf.c (_bfd_elf_print_private_bfd_data): Use bfd_fprintf_vma to
print the values from the dynamic section.
Daniel Jacobowitz [Fri, 21 Mar 2008 15:44:53 +0000 (15:44 +0000)]
2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
* gdbthread.h (add_thread_with_info): New.
* linux-thread-db.c: Add some documentation.
(GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
(struct private_thread_info): Remove th_valid and ti_valid.
Replace ti with tid.
(thread_get_info_callback): Do not add TID to the new ptid. Do
not cache th or ti.
(thread_db_map_id2thr, lwp_from_thread): Delete functions.
(thread_from_lwp): Assert that the LWP is set. Do not add TID to the
new PTID.
(attach_thread): Handle an already-existing thread. Use
add_thread_with_info. Cache the th and tid.
(detach_thread): Verify that private was set. Remove verbose
argument and printing. Update caller.
(thread_db_detach): Do not adjust inferior_ptid.
(clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
(check_event, find_new_threads_callback): Do not add TID to the new PTID.
(thread_db_wait): Do not use lwp_from_thread.
(thread_db_pid_to_str): Use the cached TID.
(thread_db_extra_thread_info): Check that private is set.
(same_ptid_callback): Delete.
(thread_db_get_thread_local_address): Do not use it or check
is_thread. Check that private is set. Assume that the thread
handle is already cached.
(init_thread_db_ops): Remove to_resume and to_kill.
* thread.c (add_thread_with_info): New.
(add_thread): Use it.
* linux-nat.c (find_thread_from_lwp): Delete.
(exit_lwp): Do not use it. Check print_thread_events. Print before
deleting the thread.
(GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
* linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
* inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
printf_unfiltered for thread exits.
* procfs.c (procfs_wait): Likewise.
2008-03-21 Pedro Alves <pedro@codesourcery.com>
* gdb.threads/fork-child-threads.exp: Test next over fork.
Ian Lance Taylor [Fri, 21 Mar 2008 15:42:41 +0000 (15:42 +0000)]
Copy this patch over from master gcc repository:
* configure.ac: Add support for --enable-gold.
* Makefile.def: Add gold as a directory like ld.
* configure, Makefile.in: Regenerate.
Daniel Jacobowitz [Fri, 21 Mar 2008 15:33:11 +0000 (15:33 +0000)]
2008-03-21 Chris Demetriou <cgd@google.com>
* symtab.c (rbreak_command): Quote symbol name before passing
it to break_command.
* gdb.base/break.exp (rbreak junk): New test for rbreak
"Junk at end of arguments" issue.
Daniel Jacobowitz [Fri, 21 Mar 2008 15:02:38 +0000 (15:02 +0000)]
* eval.c (evaluate_subexp_for_address): Clarify error message.
Use value_must_coerce_to_target.
* infcall.c (value_arg_coerce): Call value_coerce_to_target.
* valops.c (value_assign): Call value_coerce_to_target when
assigning to anything but internalvars. Leave GDB-side arrays
as arrays when assigning to internalvars.
(value_must_coerce_to_target, value_coerce_to_target): New.
(value_coerce_array, value_addr): Call value_coerce_to_target.
(value_array): Create the array in GDB's memory instead of
the inferior's.
* value.h (value_must_coerce_to_target, value_coerce_to_target):
Declare.
* gdb.texinfo (Expressions): Update description of malloced arrays.
* gdb.base/printcmds.exp (test_print_array_constants): Do not expect
*& to work on created array elements.
(Top level): Test print $pc with a file. Test string operations
without a target.
* gdb.base/ptype.exp: Do not expect *& to work on created array
elements.
Daniel Jacobowitz [Fri, 21 Mar 2008 14:39:23 +0000 (14:39 +0000)]
* top.c (quit_confirm): Warn that we will kill the program.
* gdb.threads/killed.exp, gdb.threads/manythreads.exp,
gdb.threads/staticthreads.exp: Update exit query.
H.J. Lu [Fri, 21 Mar 2008 03:27:57 +0000 (03:27 +0000)]
2008-03-20 H.J. Lu <hongjiu.lu@intel.com>
* readelf.c (process_mips_specific): Declare addr_size as int.
gdbadmin [Fri, 21 Mar 2008 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Thu, 20 Mar 2008 23:00:06 +0000 (23:00 +0000)]
daily update
Richard Sandiford [Thu, 20 Mar 2008 10:53:11 +0000 (10:53 +0000)]
binutils/
* readelf.c (print_mips_got_entry): New function.
(process_mips_specific): Print GOT information.
ld/testsuite/
* ld-mips-elf/got-dump-1.d, ld-mips-elf/got-dump-1.s,
ld-mips-elf/got-dump-1.ld, ld-mips-elf/got-dump-2.d,
ld-mips-elf/got-dump-2.s, ld-mips-elf/got-dump-2.ld: New tests.
* ld-mips-elf/mips-elf.exp: Run them.
Richard Sandiford [Thu, 20 Mar 2008 10:52:14 +0000 (10:52 +0000)]
bfd/
* elfxx-mips.c (MIPS_ELF_GNU_GOT1_MASK): New macro.
(_bfd_mips_elf_finish_dynamic_sections): Use it instead of 0x80000000.
ld/testsuite/
* ld-mips-elf/elf-rel-got-n64-linux.d: Expect bit 63 rather than
bit 31 of the second GOT entry to be set.
* ld-mips-elf/elf-rel-got-n64.d: Likewise.
* ld-mips-elf/elf-rel-xgot-n64-linux.d: Likewise.
* ld-mips-elf/elf-rel-xgot-n64.d: Likewise.
Alan Modra [Thu, 20 Mar 2008 05:35:10 +0000 (05:35 +0000)]
bfd/
* elf32-spu.c (spu_elf_create_sections): Remove output_bfd parameter.
(spu_elf_find_overlays, spu_elf_size_stubs): Likewise
(process_stubs, discover_functions, build_call_tree): Likewise.
(spu_elf_stack_analysis): Likewise.
(spu_elf_check_vma): Likewise. Move.
(struct call_info): Make "is_tail" a bitfield.
(insert_callee): Clear fun->start and set fun->is_func if we find
a non-tail call.
* elf32-spu.h (spu_elf_create_sections): Update prototype.
(spu_elf_find_overlays, spu_elf_size_stubs, spu_elf_check_vma): Ditto.
ld/
* emultempl/spuelf.em: Update calls to elf32-spu.c funcs.
Ian Lance Taylor [Thu, 20 Mar 2008 05:22:37 +0000 (05:22 +0000)]
From Craig Silverstein: implement -z defs.
gdbadmin [Thu, 20 Mar 2008 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Wed, 19 Mar 2008 23:00:05 +0000 (23:00 +0000)]
daily update
Ian Lance Taylor [Wed, 19 Mar 2008 21:41:38 +0000 (21:41 +0000)]
Make sure the start and size of the TLS segment are aligned.
Pedro Alves [Wed, 19 Mar 2008 14:54:05 +0000 (14:54 +0000)]
* inflow.c (terminal_ours_1): Guard access to
inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
Andreas Krebbel [Wed, 19 Mar 2008 10:29:18 +0000 (10:29 +0000)]
2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
* opcodes/s390-mkopc.c (s390_opcode_cpu_val): S390_OPCODE_Z10 added.
(s390_cond_extensions): Reduced extensions to the compare related.
(main): z10 cpu type option added.
(expandConditionalJump): Renamed to ...
(insertExpandedMnemonic): ... this.
* opcodes/s390-opc.c: Re-group the operand format makros.
(INSTR_RIE_RRPU, INSTR_RIE_RRP0, INSTR_RIE_RUPI,
INSTR_RIE_R0PI, INSTR_RIE_RUPU, INSTR_RIE_R0PU, INSTR_RIE_R0IU,
INSTR_RIE_R0I0, INSTR_RIE_R0UU, INSTR_RIE_R0U0,
INSTR_RIE_RRUUU, INSTR_RIS_RURDI, INSTR_RIS_R0RDI, INSTR_RIS_RURDU,
INSTR_RIS_R0RDU, INSTR_RRF_U0RR, INSTR_RRF_00RR, INSTR_RRS_RRRDU,
INSTR_RRS_RRRD0, INSTR_RXY_URRD, INSTR_SIY_IRD, INSTR_SIL_RDI,
INSTR_SIL_RDU): New instruction formats added.
(MASK_RIE_RRPU, MASK_RIE_RRP0, MASK_RIE_RUPI, MASK_RIE_R0PI,
MASK_RIE_RUPU, MASK_RIE_R0PU, MASK_RIE_R0IU, MASK_RIE_R0I0,
MASK_RIE_R0UU, MASK_RIE_R0U0, MASK_RIE_RRUUU, MASK_RIS_RURDI,
MASK_RIS_R0RDI, MASK_RIS_RURDU, MASK_RIS_R0RDU, MASK_RRF_U0RR,
MASK_RRF_00RR, MASK_RRS_RRRDU, MASK_RRS_RRRD0, MASK_RXY_URRD,
MASK_SIY_IRD, MASK_SIL_RDI, MASK_SIL_RDU): New instruction format
masks added.
(s390_opformats): New formats added "ris", "rrs", "sil".
* opcodes/s390-opc.txt: Add the conditional jumps with the
extensions removed from automatic expansion in s390-mkopc.c manually.
(asi - trtre): Add new System z10 EC instructions.
* include/opcode/s390.h (s390_opcode_cpu_val): S390_OPCODE_Z10 added.
2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
* config/tc-s390.c (md_parse_option): z10 option added.
2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
* gas/s390/zarch-z10.d: New file.
* gas/s390/zarch-z10.s: New file.
* gas/s390/s390.exp: Run the z10 testcases.
gdbadmin [Wed, 19 Mar 2008 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Tue, 18 Mar 2008 23:00:05 +0000 (23:00 +0000)]
daily update
Ulrich Weigand [Tue, 18 Mar 2008 19:40:47 +0000 (19:40 +0000)]
2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
Jim Blandy <jimb@codesourcery.com>
Daniel Jacobowitz <drow@false.org>
* dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
(dwarf2_read_address): Update prototype.
* dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
(signed_address_type): Likewise.
(dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
(execute_stack_op): Update calls to unsigned_address_type,
signed_address_type and dwarf2_read_address. Fix implementation
of DW_OP_deref_size.
* dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
(dwarf2_per_cu_addr_size): Likewise.
(struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
(struct dwarf2_loclist_baton): Likewise.
* dwarf2loc.c (find_location_expression): Update calls to
dwarf2_read_address. Use dwarf2_per_cu_objfile and
dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
(locexpr_describe_location): Likewise.
(dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
(dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
to dwarf2_per_cu_addr_size (per_cu).
(locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
(loclist_read_variable): Likewise.
(locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
* dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
instead of baton->objfile.
(dwarf2_per_cu_obfile): New function.
(dwarf2_per_cu_addr_size): Likewise.
* dwarf2-frame.c (struct comp_unit): Move higher.
(struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
(execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
(execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
parameter by using fde->eh_frame_p. Use read_encoded_value
to implement DW_CFA_set_loc.
(struct dwarf2_frame_cache): Add ADDR_SIZE member.
(dwarf2_frame_cache): Set cache->addr_size. Update calls to
execute_stack_op and execute_cfa_program.
(dwarf2_frame_prev_register): Update calls to execute_stack_op.
(size_of_encoded_value): Remove.
(read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
(add_cie): Set cie->unit backlink.
(decode_frame_entry_1): Set cie->addr_size. Update calls to
read_encoded_value.
(dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
Nick Clifton [Tue, 18 Mar 2008 16:56:00 +0000 (16:56 +0000)]
* gas/macros/test1.s: Rename symbols to avoid conflicts with
possible register names.
* gas/macros/test1.d: Update expected disassembly.
Ralf Wildenhues [Tue, 18 Mar 2008 06:20:40 +0000 (06:20 +0000)]
Fix ChangeLog date.
gdbadmin [Tue, 18 Mar 2008 00:00:04 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Mon, 17 Mar 2008 23:00:05 +0000 (23:00 +0000)]
daily update
Ralf Wildenhues [Mon, 17 Mar 2008 22:17:33 +0000 (22:17 +0000)]
* configure.ac: m4_include config/proginstall.m4.
* configure: Regenerate.
config/
* proginstall.m4: New file, with fixed AC_PROG_INSTALL.
bfd/
* aclocal.m4: Regenerate.
* configure: Likewise.
* Makefile.in: Likewise.
bfd/doc/
* Makefile.in: Regenerate.
intl/
* aclocal.m4: Regenerate.
* configure: Likewise.
gas/
* aclocal.m4: Regenerate.
* configure: Likewise.
* Makefile.in: Likewise.
* doc/Makefile.in: Likewise.
ld/
* aclocal.m4: Regenerate.
* configure: Likewise.
* Makefile.in: Likewise.
opcodes/
* aclocal.m4: Regenerate.
* configure: Likewise.
* Makefile.in: Likewise.
binutils/
* aclocal.m4: Regenerate.
* configure: Likewise.
* Makefile.in: Likewise.
* doc/Makefile.in: Likewise.
gprof/
* aclocal.m4: Regenerate.
* configure: Likewise.
* Makefile.in: Likewise.
Markus Deuling [Mon, 17 Mar 2008 19:32:56 +0000 (19:32 +0000)]
* i386-tdep.c (i386_print_insn): Remove unnecessary call to
gdbarch_bfd_arch_info.
Joel Brobecker [Mon, 17 Mar 2008 19:00:31 +0000 (19:00 +0000)]
* aix-thread.c (pdc_read_regs): Minor reformatting.
Richard Sandiford [Mon, 17 Mar 2008 18:52:04 +0000 (18:52 +0000)]
ld/testsuite/
* ld-mips-elf/eh-frame1-n32.d: Expect a warning about .eh_frame_hdr.
Remove duplicate CIEs. Adjust relocation addresses and .eh_frame
offsets accordingly. Do not allow there to be any trailing
R_MIPS_NONE relocations.
* ld-mips-elf/eh-frame1-n64.d: Likewise.
* ld-mips-elf/eh-frame2-n32.d: Likewise.
* ld-mips-elf/eh-frame2-n64.d: Likewise.
Richard Sandiford [Mon, 17 Mar 2008 18:45:35 +0000 (18:45 +0000)]
gas/testsuite/
* gas/mips/elf-rel26.d: Add -32.
* gas/mips/mips16-intermix.d: Likewise.
ld/testsuite/
* ld-mips-elf/mips-elf.exp (o32_as_flags, o32_ld_flags): New variables.
(mips16_call_global_test, mips16_intermix_test): Use them.
Vladimir Prus [Mon, 17 Mar 2008 18:41:29 +0000 (18:41 +0000)]
* thread.c (print_thread_info): Don't insist
on having current thread if there are no
threads at all.
Craig Silverstein [Mon, 17 Mar 2008 17:56:52 +0000 (17:56 +0000)]
Up the version number to 1.3, which was just pushed to devtools.
Pedro Alves [Mon, 17 Mar 2008 17:30:29 +0000 (17:30 +0000)]
* infcmd.c (attach_command_post_wait)
(attach_command_continuation): New.
(attach_command): Support background async execution, and async
execution in synchronous mode.
Daniel Jacobowitz [Mon, 17 Mar 2008 15:05:42 +0000 (15:05 +0000)]
* stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
* symmisc.c (dump_symtab_1): Likewise.
* wrapper.c (gdb_value_struct_elt): Likewise.
Pedro Alves [Mon, 17 Mar 2008 14:54:07 +0000 (14:54 +0000)]
* linux-nat.c (linux_nat_filter_event): Fix comment typo.
Pedro Alves [Mon, 17 Mar 2008 14:49:06 +0000 (14:49 +0000)]
* linux-nat.c (linux_nat_filter_event): New, refactored from
linux_nat_wait.
(linux_nat_wait): Call linux_nat_filter_event.
Ulrich Weigand [Mon, 17 Mar 2008 14:06:11 +0000 (14:06 +0000)]
* top.c (execute_command): Fix uninitialized variable error.
gdbadmin [Mon, 17 Mar 2008 00:00:36 +0000 (00:00 +0000)]
*** empty log message ***
Ian Lance Taylor [Sun, 16 Mar 2008 23:51:19 +0000 (23:51 +0000)]
Fix handling of RELA relative relocs against local symbols in merge
sections.
Alan Modra [Sun, 16 Mar 2008 23:16:03 +0000 (23:16 +0000)]
PR 5946
* config/tc-hppa.c (is_same_frag): Delete.
Alan Modra [Sun, 16 Mar 2008 23:00:05 +0000 (23:00 +0000)]
daily update
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