Nick Clifton [Thu, 3 May 2012 13:12:08 +0000 (13:12 +0000)]
Add support for Motorola XGATE embedded CPU
Nick Clifton [Thu, 3 May 2012 13:04:57 +0000 (13:04 +0000)]
Add support for Motorola XGATE embedded CPU
Tristan Gingold [Thu, 3 May 2012 12:49:22 +0000 (12:49 +0000)]
2012-05-03 Tristan Gingold <gingold@adacore.com>
* dwarf2.c (decode_line_info): Ignore
DW_LNE_HP_source_file_correlation.
Siva Chandra Reddy [Thu, 3 May 2012 07:07:26 +0000 (07:07 +0000)]
2012-05-03 Siva Chandra Reddy <sivachandra@google.com>
Add two new methods global_block and static_block to gdb.Symtab
objects.
* NEWS (Python scripting): Add entry about the new methods.
* python/py-symtab.c (stpy_global_block): New function which
implements the gdb.Symtab.global_block() method.
(stpy_static_block): New function which implements the
gdb.Symtab.static_block() method.
(symtab_object_methods): Add entries for the two new methods.
* testsuite/gdb.python/py-symbol.exp: Add tests to test the new
methods gdb.Symtab.global_block() and gdb.Symtab.static_block().
* tessuite/gdb.python/py-symbol.c: Add new struct to help test
gdb.Symtab.static_block().
* doc/gdb.texinfo (Symbol Tables In Python): Add documentation
about the new methods global_block and static_block on
gdb.Symtab objects.
Doug Evans [Thu, 3 May 2012 06:49:05 +0000 (06:49 +0000)]
* gdb.dwarf2/pr13961.S: Add file and source location, but leave
commented out.
Doug Evans [Thu, 3 May 2012 05:27:36 +0000 (05:27 +0000)]
* dwarf2read.c (dw2_find_symbol_file): Don't crash if there are no files.
Yao Qi [Thu, 3 May 2012 02:05:15 +0000 (02:05 +0000)]
gdb/testsuite:
* gdb.base/catch-syscall.exp: Skip it before compilation if target
doesn't support.
* gdb.base/foll-exec.exp, gdb.base/foll-fork.exp: Likewise.
* gdb.base/foll-vfork.exp, gdb.multi/bkpt-multi-exec.exp: Likewise.
Yao Qi [Thu, 3 May 2012 01:52:31 +0000 (01:52 +0000)]
gdb/testsuite:
* gdb.mi/mi-solib.exp: Setup kfail for gdb/13860.
Yao Qi [Thu, 3 May 2012 01:42:49 +0000 (01:42 +0000)]
gdb:
* i386-tdep.c (i386_fetch_pointer_argument): Remove extra
space.
(i386_process_record): Ditto.
Joel Brobecker [Thu, 3 May 2012 00:10:07 +0000 (00:10 +0000)]
Make infcall.c:unwind_on_signal_p static.
gdb/ChangeLog:
* infcall.c (unwind_on_signal_p): Make static.
gdbadmin [Thu, 3 May 2012 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Thu, 3 May 2012 00:00:04 +0000 (00:00 +0000)]
daily update
Joel Brobecker [Wed, 2 May 2012 23:18:36 +0000 (23:18 +0000)]
Fix -Wmissing-prototypes errors in sol-thread.c
gdb/ChangeLog:
* sol-thread.c (solaris_pid_to_str): Make static.
(_initialize_sol_thread): Add prototype.
Joel Brobecker [Wed, 2 May 2012 23:06:58 +0000 (23:06 +0000)]
Delete unused procfs_pid_to_str extern in sol-thread.c
gdb/ChangeLog:
* sol-thread.c (procfs_pid_to_str): Delete extern declaration.
Christopher Faylor [Wed, 2 May 2012 22:12:05 +0000 (22:12 +0000)]
* MAINTAINERS: Remove myself.
Roland McGrath [Wed, 2 May 2012 21:37:24 +0000 (21:37 +0000)]
* configure.ac (ENABLE_GOLD): Consider *-*-nacl* targets ELF.
* configure: Regenerate.
gold/
* nacl.cc: New file.
* nacl.h: New file.
* Makefile.am (CCFILES, HFILES): Add them.
* Makefile.in: Regenerate.
* i386.cc (Output_data_plt_i386_nacl): New class.
(Output_data_plt_i386_nacl_exec): New class.
(Output_data_plt_i386_nacl_dyn): New class.
(Target_i386_nacl): New class.
(Target_selector_i386_nacl): New class.
(target_selector_i386): Use it instead of Target_selector_i386.
* x86_64.cc (Output_data_plt_x86_64_nacl): New class.
(Target_x86_64_nacl): New class.
(Target_selector_x86_64_nacl): New class.
(target_selector_x86_64, target_selector_x32): Use it instead of
Target_selector_x86_64.
* arm.cc (Output_data_plt_arm_nacl): New class.
(Target_arm_nacl): New class.
(Target_selector_arm_nacl): New class.
(target_selector_arm, target_selector_armbe): Use it instead of
Target_selector_arm.
* target-select.cc (select_target): Take new Input_file* and off_t
arguments, pass them on to recognize method of selector.
* object.cc (make_elf_sized_object): Update caller.
* parameters.cc (parameters_force_valid_target): Likewise.
* incremental.cc (make_sized_incremental_binary): Likewise.
* target-select.h: Update decl.
(Target_selector::recognize): Take new Input_file* argument,
pass it on to do_recognize.
(Target_selector::do_recognize): Take new Input_file* argument.
* freebsd.h (Target_selector_freebsd::do_recognize): Likewise.
* powerpc.cc (Target_selector_powerpc::do_recognize): Likewise.
* sparc.cc (Target_selector_sparc::do_recognize): Likewise.
* testsuite/testfile.cc (Target_selector::do_recognize): Likewise.
* target.h (Target::Target_info): New members isolate_execinstr
and rosegment_gap.
(Target::isolate_execinstr, Target::rosegment_gap): New methods.
* arm.cc (Target_arm::arm_info): Update initializer.
* i386.cc (Target_i386::i386_info): Likewise.
* powerpc.cc (Target_powerpc::powerpc_info): Likewise.
* sparc.cc (Target_sparc::sparc_info): Likewise.
* x86_64.cc (Target_x86_64::x86_64_info): Likewise.
* testsuite/testfile.cc (Target_test::test_target_info): Likewise.
* layout.cc (Layout::attach_allocated_section_to_segment):
Take new const Target* argument. If target->isolate_execinstr(), act
like --rosegment.
(Layout::find_first_load_seg): Take new const Target* argument;
if target->isolate_execinstr(), reject PF_X segments.
(Layout::relaxation_loop_body): Update caller.
(Layout::set_segment_offsets): If target->isolate_execinstr(),
reset file offset to zero when we hit LOAD_SEG, and then do a second
loop over the segments before LOAD_SEG to reassign offsets after
addresses have been determined. Handle target->rosegment_gap().
(Layout::attach_section_to_segment): Take new const Target* argument;
pass it to attach_allocated_section_to_segment.
(Layout::make_output_section): Update caller.
(Layout::attach_sections_to_segments): Take new const Target* argument;
pass it to attach_section_to_segment.
* gold.cc (queue_middle_tasks): Update caller.
* layout.h (Layout): Update method decls with new arguments.
* arm.cc (Target_arm::Target_arm): Take optional argument for the
Target_info pointer to use.
(Target_arm::do_make_data_plt): New virtual method.
(Target_arm::make_data_plt): New method that calls it.
(Target_arm::make_plt_entry): Use it.
(Output_data_plt_arm::Output_data_plt_arm): Take additional argument
for the section alignment.
(Output_data_plt_arm::do_first_plt_entry_offset): New abstract virtual
method.
(Output_data_plt_arm::first_plt_entry_offset): Call it.
(Output_data_plt_arm::do_get_plt_entry_size): New abstract virtual
method.
(Output_data_plt_arm::get_plt_entry_size): Call it.
(Output_data_plt_arm::do_fill_plt_entry): New abstract virtual method.
(Output_data_plt_arm::fill_plt_entry): New method that calls it.
(Output_data_plt_arm::do_fill_first_plt_entry): New abstract virtual
method.
(Output_data_plt_arm::fill_first_plt_entry): New method that calls it.
(Output_data_plt_arm::set_final_data_size): Use get_plt_entry_size
method instead of sizeof(plt_entry).
(Output_data_plt_arm::add_entry): Likewise.
Use first_plt_entry_offset method instead of sizeof(first_plt_entry).
(Target_arm::first_plt_entry_offset): Call method on this->plt_ rather
than static method.
(Target_arm::plt_entry_size): Likewise.
(Output_data_plt_arm::first_plt_entry, Output_data_plt_arm::plt_entry):
Move to ...
(Output_data_plt_arm_standard): ... here, new class.
(Output_data_plt_arm::do_write): Move guts of PLT filling to...
(Output_data_plt_arm_standard::do_fill_first_plt_entry): ... here ...
(Output_data_plt_arm_standard::do_fill_plt_entry): ... and here.
* x86_64.cc (Output_data_plt_x86_64::Output_data_plt_x86_64):
Take additional argument for the PLT entry size.
(Output_data_plt_x86_64::get_tlsdesc_plt_offset):
Use get_plt_entry_size method rather than plt_entry_size variable.
(Output_data_plt_x86_64::reserve_slot): Likewise.
(Output_data_plt_x86_64::do_adjust_output_section): Likewise.
(Output_data_plt_x86_64::add_entry): Likewise.
(Output_data_plt_x86_64::add_local_ifunc_entry): Likewise.
(Output_data_plt_x86_64::address_for_global): Likewise.
(Output_data_plt_x86_64::address_for_local): Likewise.
(Output_data_plt_x86_64::set_final_data_size): Likewise.
(Output_data_plt_x86_64::first_plt_entry_offset): Likewise.
Make method non-static.
(Output_data_plt_x86_64::do_get_plt_entry_size): New abstract virtual
method.
(Output_data_plt_x86_64::get_plt_entry_size): Just call that.
(Output_data_plt_x86_64::do_add_eh_frame): New abstract virtual method.
(Output_data_plt_x86_64::add_eh_frame): New method to call it.
(Output_data_plt_x86_64::do_fill_first_plt_entry): New abstract
virtual method.
(Output_data_plt_x86_64::fill_first_plt_entry): New method to call it.
(Output_data_plt_x86_64::do_fill_plt_entry): New abstract
virtual method.
(Output_data_plt_x86_64::fill_plt_entry): New method to call it.
(Output_data_plt_x86_64::do_fill_tlsdesc_entry): New abstract
virtual method.
(Output_data_plt_x86_64::fill_tlsdesc_entry): New method to call it.
(Output_data_plt_x86_64::plt_entry_size)
(Output_data_plt_x86_64::first_plt_entry)
(Output_data_plt_x86_64::plt_entry)
(Output_data_plt_x86_64::tlsdesc_plt_entry)
(Output_data_plt_x86_64::plt_eh_frame_fde_size)
(Output_data_plt_x86_64::plt_eh_frame_fde): Move to ...
(Output_data_plt_x86_64_standard): ... here, new class.
(Target_x86_64::Target_x86_64): Take optional argument for the
Target_info pointer to use.
(Target_x86_64::do_make_data_plt): New virtual method.
(Target_x86_64::make_data_plt): New method to call it.
(Target_x86_64::init_got_plt_for_update): Use that.
Call this->plt_->add_eh_frame method here.
(Output_data_plt_x86_64::init): Don't do add_eh_frame_for_plt here.
(Target_x86_64::first_plt_entry_offset): Call method on this->plt_
rather than static method.
(Target_x86_64::plt_entry_size): Likewise.
(Output_data_plt_x86_64::do_write): Use get_plt_entry_size method
rather than plt_entry_size variable. Move guts of PLT filling to...
(Output_data_plt_x86_64_standard::do_fill_first_plt_entry): ... here ...
(Output_data_plt_x86_64_standard::do_fill_plt_entry): ... and here ...
(Output_data_plt_x86_64_standard::do_fill_tlsdesc_entry): ... and here.
* i386.cc (Output_data_plt_i386::Output_data_plt_i386): Take
additional argument for the section alignment.
Don't do add_eh_frame_for_plt here.
(Output_data_plt_i386::first_plt_entry_offset): Make the method
non-static. Use get_plt_entry_size method rather than plt_entry_size
variable.
(Output_data_plt_i386::do_get_plt_entry_size): New abstract virtual
method.
(Output_data_plt_i386::get_plt_entry_size): Call it.
(Output_data_plt_i386::do_add_eh_frame): New abstract virtual method.
(Output_data_plt_i386::add_eh_frame): New method to call it.
(Output_data_plt_i386::do_fill_first_plt_entry): New abstract virtual
method.
(Output_data_plt_i386::fill_first_plt_entry): New method to call it.
(Output_data_plt_i386::do_fill_plt_entry): New abstract virtual
method.
(Output_data_plt_i386::fill_plt_entry): New method to call it.
(Output_data_plt_i386::set_final_data_size): Use get_plt_entry_size
method instead of plt_entry_size.
(Output_data_plt_i386::plt_entry_size)
(Output_data_plt_i386::plt_eh_frame_fde_size)
(Output_data_plt_i386::plt_eh_frame_fde): Move to ...
(Output_data_plt_i386_standard): ... here, new class.
(Output_data_plt_i386_exec): New class.
(Output_data_plt_i386::exec_first_plt_entry): Move to ...
(Output_data_plt_i386_exec::first_plt_entry): ... here.
(Output_data_plt_i386::exec_plt_entry): Move to ...
(Output_data_plt_i386_exec::plt_entry): ... here.
(Output_data_plt_i386_dyn): New class.
(Output_data_plt_i386::first_plt_entry): Move to ...
(Output_data_plt_i386_dyn::first_plt_entry): ... here.
(Output_data_plt_i386::dyn_plt_entry): Move to ...
(Output_data_plt_i386_dyn::plt_entry): ... here.
(Target_i386::Target_i386): Take optional argument for the Target_info
pointer to use.
(Target_i386::do_make_data_plt): New virtual method.
(Target_i386::make_data_plt): New method to call it.
(Target_i386::make_plt_section): Use that.
Call this->plt_->add_eh_frame method here.
(Output_data_plt_i386::add_entry): Use get_plt_entry_size method
rather than plt_entry_size variable.
(Output_data_plt_i386::add_local_ifunc_entry): Likewise.
(Output_data_plt_i386::address_for_local): Likewise.
(Output_data_plt_i386::do_write): Likewise.
Move guts of PLT filling to...
(Output_data_plt_i386_exec::do_fill_first_plt_entry): ... here ...
(Output_data_plt_i386_exec::do_fill_plt_entry): ... and here ...
(Output_data_plt_i386_dyn::do_fill_first_plt_entry): ... and here ...
(Output_data_plt_i386_dyn::do_fill_plt_entry): ... and here.
Change-Id: Id24b95600489835ff5e860a39c147203d4380c2b
Jan Kratochvil [Wed, 2 May 2012 20:00:36 +0000 (20:00 +0000)]
gdb/
Fix --without-auto-load-safe-path for MS-Windows host platform.
* auto-load.c (filename_is_in_dir): Return 1 for DIR_LEN 0.
Cary Coutant [Wed, 2 May 2012 18:33:43 +0000 (18:33 +0000)]
include/
* dwarf2.def: Remove DW_FORM_GNU_ref_index,
replace DW_AT_GNU_ref_base with DW_AT_GNU_ranges_base.
Siva Chandra Reddy [Wed, 2 May 2012 17:27:50 +0000 (17:27 +0000)]
2012-05-02 Siva Chandra Reddy <sivachandra@google.com>
* doc/gdb.texinfo (Blocks In Python): Add a note saying that
future improvements to GDB and its infrastructure can move
symbols across blocks within a symbol table.
Eli Zaretskii [Wed, 2 May 2012 17:13:39 +0000 (17:13 +0000)]
gdb_curses.h: Undefine KEY_EVENT before including curses
headers. Move "#undef MOUSE_MOVED" before any curses header
inclusion.
Nick Clifton [Wed, 2 May 2012 14:51:05 +0000 (14:51 +0000)]
* po/vi.po: Updated Vietnamese translation.
* po/it.po: New Italian translation.
* configure.in (ALL_LINGUAS): Add it.
* configure: Regenerate.
Sergio Durigan Junior [Wed, 2 May 2012 04:59:34 +0000 (04:59 +0000)]
2012-05-02 Sergio Durigan Junior <sergiodj@gmail.com>
* features/i386/i386-mmx-linux.c: Regenerate.
* features/rs6000/powerpc-32.c: Likewise.
* features/rs6000/powerpc-32l.c: Likewise.
* features/rs6000/powerpc-403.c: Likewise.
* features/rs6000/powerpc-403gc.c: Likewise.
* features/rs6000/powerpc-405.c: Likewise.
* features/rs6000/powerpc-505.c: Likewise.
* features/rs6000/powerpc-601.c: Likewise.
* features/rs6000/powerpc-602.c: Likewise.
* features/rs6000/powerpc-603.c: Likewise.
* features/rs6000/powerpc-604.c: Likewise.
* features/rs6000/powerpc-64.c: Likewise.
* features/rs6000/powerpc-64l.c: Likewise.
* features/rs6000/powerpc-750.c: Likewise.
* features/rs6000/powerpc-860.c: Likewise.
* features/rs6000/powerpc-e500.c: Likewise.
* features/rs6000/powerpc-e500l.c: Likewise.
* features/rs6000/powerpc-isa205-32l.c: Likewise.
* features/rs6000/powerpc-isa205-64l.c: Likewise.
* features/rs6000/rs6000.c: Likewise.
Sergio Durigan Junior [Wed, 2 May 2012 04:40:25 +0000 (04:40 +0000)]
2012-05-02 Sergio Durigan Junior <sergiodj@gmail.com>
* i386-tdep.c (i386_stap_parse_special_token) <s>: Remove unused
variable.
* stap-probe.c (stap_parse_single_operand) <reg_suffix,
reg_ind_suffix, reg_suffix_len, reg_ind_suffix_len>: Likewise.
(stap_parse_argument) <e>: Likewise.
(handle_stap_probe) <byte_order>: Likewise.
gdbadmin [Wed, 2 May 2012 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Wed, 2 May 2012 00:00:05 +0000 (00:00 +0000)]
daily update
Cary Coutant [Tue, 1 May 2012 22:46:36 +0000 (22:46 +0000)]
elfcpp/
* dwarf.h (enum DW_TAG, enum DW_FORM, enum DW_AT, enum DW_ENCODING)
(enum DW_OP, enum DW_CFA): Remove.
Include dwarf2.def.
gold/
* dwarf_reader.cc (Dwarf_die::read_attributes)
(Dwarf_die::skip_attributes, Dwarf_die::int_attribute)
(Dwarf_die::uint_attribute): Remove DW_FORM_null.
* reduced_debug_output.cc
(Output_reduced_debug_info_section::get_die_end): Remove
DW_FORM_GNU_ref_index. Add default case.
Cary Coutant [Tue, 1 May 2012 22:43:54 +0000 (22:43 +0000)]
[Checking in missing files from previous commit.]
* testsuite/gdb_index_test_3.c: New test source file.
* testsuite/gdb_index_test_3.sh: New test source file.
Mark Wielaard [Tue, 1 May 2012 19:12:21 +0000 (19:12 +0000)]
gold: Handle DW_AT_high_pc as offset from DW_AT_low_pc in gdb-index.cc.
* dwarf_reader.cc (Dwarf_die::address_attribute): New function.
* dwarf_reader.h (Dwarf_die::address_attribute): Likewise.
* gdb-index.cc (Gdb_index_info_reader::record_cu_ranges): Handle
DW_AT_high_pc as offset from DW_AT_low_pc.
* testsuite/Makefile.am (gdb_index_test_3.sh): New test case.
* testsuite/Makefile.in: Regenerate.
* testsuite/gdb_index_test_3.c: New test source file.
* testsuite/gdb_index_test_3.sh: New test source file.
Nick Clifton [Tue, 1 May 2012 16:07:36 +0000 (16:07 +0000)]
PR binutils/13121
Rename 'finfo' to 'flaginfo' to avoid conflicts with
AIX system headers.
Doug Evans [Tue, 1 May 2012 03:00:36 +0000 (03:00 +0000)]
* dwarf2read.c (init_cutu_and_read_dies): Renamed from
init_and_read_dies_worker. All callers updated.
(init_cu_and_read_dies, init_tu_and_read_dies): Delete. All calls
replaced with init_cutu_and_read_dies.
(load_partial_comp_unit): Pass 1 for use_existing_cu.
(find_partial_die): Remove FIXME. Don't free current CU.
testsuite/
* gdb.dwarf2/pr13961.S: New file.
* gdb.dwarf2/pr13961.exp: New file.
Doug Evans [Tue, 1 May 2012 02:55:33 +0000 (02:55 +0000)]
Fix bug in date in previous entry.
gdbadmin [Tue, 1 May 2012 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Tue, 1 May 2012 00:00:04 +0000 (00:00 +0000)]
daily update
DJ Delorie [Mon, 30 Apr 2012 22:09:09 +0000 (22:09 +0000)]
* config/rx-parse.y (rx_intop): Add parameter for operation size.
Check for large positive constants really being small negative
ones.
(BRA, BSR): Update calls to rx_intop.
(immediate): Likewise.
DJ Delorie [Mon, 30 Apr 2012 22:04:22 +0000 (22:04 +0000)]
* rx-decode.opc (MOV): Do not sign-extend immediates which are
already the maximum bit size.
* rx-decode.c: Regenerate.
Sterling Augustine [Mon, 30 Apr 2012 18:06:50 +0000 (18:06 +0000)]
2012-04-26 Sterling Augustine <saugustine@google.com>
* contrib: New directory.
* contrib/test_pubnames_and_indexes.py: New file.
Doug Evans [Mon, 30 Apr 2012 15:50:40 +0000 (15:50 +0000)]
* dwarf2read.c (dwarf_decode_macros): New arg section_name.
All callers updated.
(init_cu_die_reader): Verify the section is non-empty.
(dwarf_decode_line_header): Don't dereference section->asection
until we know the section is present.
Mark Wielaard [Mon, 30 Apr 2012 14:32:28 +0000 (14:32 +0000)]
gas: Make dwarf2dbg.c versions specific and add DW_AT_high_pc case for DWARF 4+.
* dwarf2dbg.c (DWARF2_ARANGES_VERSION): New define to 2.
(DWARF2_LINE_VERSION): Likewise.
(out_debug_line): Use DWARF2_LINE_VERSION not DWARF2_VERSION.
(out_debug_aranges): Use DWARF2_ARANGES_VERSION not DWARF2_VERSION.
(out_debug_abbrev): Use DW_FORM_data for DW_AT_high_pc when
DWARF2_VERSION >= 4.
(out_debug_info): Use difference between start and end as data
value for DW_AT_high_pc when DWARF2_VERSION >= 4.
* config/tc-ia64.h (DWARF2_LINE_VERSION): Override it.
gdbadmin [Mon, 30 Apr 2012 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Mon, 30 Apr 2012 00:00:05 +0000 (00:00 +0000)]
daily update
Sergio Durigan Junior [Sun, 29 Apr 2012 15:14:31 +0000 (15:14 +0000)]
2012-04-29 Sergio Durigan Junior <sergiodj@redhat.com>
* tracepoint.c (start_tracing, stop_tracing): Checking for NULL
probes.
Yao Qi [Sun, 29 Apr 2012 07:20:43 +0000 (07:20 +0000)]
gdb:
* gdb-code-style.el: New hook gdb-markup-hook
and gdb-comment-hook.
Yao Qi [Sun, 29 Apr 2012 06:45:02 +0000 (06:45 +0000)]
gdb/doc:
* gdb.texinfo (Architectures): Remove menu entry `A29K'.
(A29K): Remove.
Yao Qi [Sun, 29 Apr 2012 06:40:02 +0000 (06:40 +0000)]
gdb/testsuite:
* gdb.dwarf2/dw2-ifort-parameter.exp: Use proc `dwarf2_support'.
Yao Qi [Sun, 29 Apr 2012 06:28:30 +0000 (06:28 +0000)]
gdb/gdbserver:
* server.h: Move some code to ...
* gdbthread.h: ... here. New.
* Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
(remote-utils.o, server.o, target.o tracepoint.o): Likewise.
(nto-low.o, win32-low.o): Likewise.
* inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
* regcache.c, remote-utils.c, server.c: Likewise.
* target.c, tracepoint.c, win32-low.c: Likewise.
gdbadmin [Sun, 29 Apr 2012 00:00:32 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Sun, 29 Apr 2012 00:00:05 +0000 (00:00 +0000)]
daily update
Doug Evans [Sat, 28 Apr 2012 23:22:14 +0000 (23:22 +0000)]
Initial support for Fission. gcc.gnu.org/wiki/DebugFission
* symfile.c (default_symfile_relocate): Use sectp->owner instead of
objfile->obfd.
* symfile.h (dwarf2_debug_sections): New member addr.
* dwarf2expr.c (execute_stack_op): New case DW_OP_GNU_addr_index.
(ctx_no_get_addr_index): New function.
* dwarf2expr.h (dwarf_expr_context_funcs): New member get_addr_index.
(ctx_no_get_addr_index): Declare.
* dwarf2-frame.c (dwarf2_frame_ctx_funcs): Update.
* dwarf2loc.c (dwarf_expr_get_addr_index): New function.
(dwarf_expr_ctx_funcs): Update.
(needs_get_addr_index): New function.
(needs_frame_ctx_funcs): Update.
* dwarf2loc.h (dwarf2_read_addr_index): Declare.
* dwarf2read.c: #include "gdbcore.h".
(dwarf2_per_objfile): New members addr, dwo_files.
(dwarf2_elf_names): Add entry for addr.
(struct dwo_section_names): New type.
(dwo_section_names): New static global.
(dwarf2_cu): New members dwo_unit, addr_base, have_addr_base.
(dwarf2_per_cu_data): New member is_debug_types, all boolean uses of
old debug_types_section member updated to use this.
Rename member debug_types_section to info_or_types_section,
all uses updated.
(signatured_type): Rename member type_offset to type_offset_in_tu,
all uses updated. New member type_offset_in_section.
(struct dwo_sections): New type.
(struct dwo_unit): New type.
(struct dwo_file): New type.
(die_reader_specs): New member dwo_file.
(dwarf2_locate_sections): Watch for .debug_addr.
(zlib_decompress_section): Use sectp->owner instead of objfile->obfd.
(dwarf2_read_section): Get bfd of section from bfd's asection,
instead of objfile.
(create_cus_from_index): Initialize the_cu->info_or_types_section.
(create_signatured_type_table_from_index): Initialize
sig_type->info_or_types_section.
(dw2_get_file_names): Statement lists for type units with DWO files
live in the DWO file.
(create_debug_types_hash_table): New function.
(create_all_type_units): Rewrite.
(init_cu_die_reader): New arg dwo_file, all callers updated.
(init_and_read_dies_worker): Get section from
this_cu->info_or_types_section. Set sig_type->type_offset_in_section.
Watch for DW_AT_GNU_dwo_name and if present lookup the file and
continue reading the CU/TU from there.
(init_cutu_and_read_dies_no_follow): New arg dwo_file, all callers
updated. Get section from this_cu->info_or_types_section.
(create_all_comp_units): Initialize this_cu->info_or_types_section.
(skip_one_die): New cases DW_FORM_GNU_addr_index,
DW_FORM_GNU_str_index.
(hash_dwo_file, eq_dwo_file): New functions.
(allocate_dwo_file_hash_table): New function.
(hash_dwo_unit, eq_dwo_unit): New functions.
(allocate_dwo_unit_table): New function.
(dwarf2_locate_dwo_sections): New function.
(struct create_dwo_info_table_data): New type.
(create_debug_info_hash_table_reader): New function.
(create_debug_info_hash_table): New function.
(try_open_dwo_file, open_dwo_file, init_dwo_file): New function.
(lookup_dwo_file): New function.
(lookup_dwo_comp_unit, lookup_dwo_type_unit): New functions.
(free_dwo_file, free_dwo_file_cleanup): New functions.
(free_dwo_file_from_slot, free_dwo_files): New functions.
(dwarf2_get_pc_bounds): Handle DW_FORM_GNU_addr_index.
(dwarf2_record_block_ranges): Ditto.
(read_partial_die): Ditto.
(process_enumeration_scope): Update to use type_offset_in_section.
(read_full_die_1): New function.
(read_full_die): Rewrite.
(read_attribute_value): New cases DW_FORM_GNU_addr_index,
DW_FORM_GNU_str_index.
(read_addr_index_1, read_addr_index): New functions.
(read_addr_index_from_leb128): New function.
(struct dwarf2_read_addr_index_data): New type.
(dwarf2_read_addr_index_reader): New function.
(dwarf2_read_addr_index): New function.
(read_str_index): New function.
(leb128_size): New function.
(dwarf_decode_line_header): Delete arg abfd, all callers updated.
If processing a type unit from a DWO file, get the line section
from the DWO file.
(var_decode_location): Watch for DW_OP_GNU_addr_index.
(dwarf2_const_value_attr): New cases DW_FORM_GNU_addr_index,
DW_FORM_GNU_str_index.
(lookup_die_type): Check whether section offset of type's die is
known before looking it up. Remove assert. Condition can
legimately happen for inter-cu type references.
(dwarf_attr_name): Handle Fission attributes.
(dwarf_form_name): Handle Fission forms.
(dump_die_shallow): New cases DW_FORM_GNU_addr_index,
DW_FORM_GNU_str_index.
(follow_die_sig): Update to use type_offset_in_section.
(decode_locdesc): New case DW_OP_GNU_addr_index.
(skip_form_bytes): New cases DW_FORM_GNU_addr_index,
DW_FORM_GNU_str_index.
(cu_debug_loc_section): New function.
(fill_in_loclist_baton, dwarf2_symbol_mark_computed): Call it.
(dwarf2_per_objfile_free): Unmap .debug_addr section.
Free DWO files if present.
* xcoffread.c (dwarf2_xcoff_names): Add .debug_addr.
testsuite/
* gdb.dwarf2/dw2-intercu.S (.Ltype_int2_in_cu2): Renamed from
.Ltype_int_in_cu2. Use name "int2" instead of "int".
All uses updated.
* gdb.dwarf2/dw2-intercu.exp: Add "ptype int2" ahead of
"ptype func_cu1" to expand cu2 before cu1.
Doug Evans [Sat, 28 Apr 2012 22:46:17 +0000 (22:46 +0000)]
Refactor DIE reading.
* dwarf2read.c (dwarf2_per_objfile): Replace members
debug_info_type_hash and debug_types_type_hash with die_type_hash.
(die_reader_specs): New member "die_section". Temporarily make
member "buffer" non-const, pending constifying all info_ptr uses.
(die_reader_func_ftype): New typedef.
(dw2_get_file_names_reader): New function.
(dw2_get_file_names): Rewrite.
(read_and_check_type_unit_head): Rename arg type_offset to
type_offset_in_tu.
(create_all_type_units): Improve debugging message.
Improve dummy type unit check.
(init_cu_die_reader): New arg "section". All callers updated.
(init_and_read_dies_worker): New function.
(init_cu_and_read_dies, init_tu_and_read_dies): New functions.
(init_cutu_and_read_dies_no_follow): New function.
(init_cutu_and_read_dies_simple): New function.
(process_psymtab_comp_unit_reader): New function.
(process_psymtab_comp_unit): Delete args section,
is_debug_types_section. Rewrite. All callers updated.
(process_psymtab_type_unit): Renamed from process_type_comp_unit.
All callers updated. Rewrite.
(load_partial_comp_unit_reader): New function.
(load_partial_comp_unit): Rewrite.
(skip_children): New arg reader. Delete args buffer, cu.
All callers updated.
(skip_one_die): New arg reader. Delete args buffer, cu.
All callers updated.
(locate_pdi_sibling): New arg reader. Delete args buffer, abfd, cu.
All callers updated.
(load_full_comp_unit_reader): New function.
(load_full_comp_unit): Rewrite.
(read_comp_unit): Delete.
(read_die_and_children_1): Delete, contents moved ...
(read_die_and_children): ... here.
(dwarf2_read_abbrevs): New arg abbrev_section. All callers updated.
(load_partial_dies): New arg reader. Delete args abfd, buffer, cu.
All callers updated.
(read_partial_die): New arg reader. Delete args abfd, buffer, cu.
All callers updated.
(find_partial_die): Rewrite load_all_dies support.
(read_attribute_value): New arg reader. Delete args abfd, cu.
All callers updated.
(read_attribute): New arg reader. Delete args abfd, cu.
All callers updated.
(load_full_type_unit): Add assert.
(read_signatured_type_reader): New function.
(read_signatured_type): Rewrite.
(free_stack_comp_unit): Remove call to age_cached_comp_units.
(free_one_cached_comp_unit): Change target_cu arg to target_per_cu.
All callers updated. Set per_cu->cu = NULL after freeing it.
(dwarf2_per_cu_offset_and_type): Renamed from dwarf2_offset_and_type.
(per_cu_offset_and_type_hash): Renamed from offset_and_type_hash.
(per_cu_offset_and_type_eq): Renamed from offset_and_type_eq.
(set_die_type): Update.
(get_die_type_at_offset): Update.
(read_file_scope): Call prepare_one_comp_unit.
(read_type_unit_scope): Ditto.
(prepare_one_comp_unit): Set producer if present.
Doug Evans [Sat, 28 Apr 2012 21:41:06 +0000 (21:41 +0000)]
* dwarf2.def (DW_OP): Add DW_OP_GNU_addr_index.
Sergio Durigan Junior [Sat, 28 Apr 2012 04:52:33 +0000 (04:52 +0000)]
2012-04-28 Sergio Durigan Junior <sergiodj@redhat.com>
* probe.c (compile_rx_or_error): Silence ARI warning about missing
gettext function on `error'.
Doug Evans [Sat, 28 Apr 2012 04:38:14 +0000 (04:38 +0000)]
* dwarf2read.c (dwarf2_read_index): Don't use index if symbol table
is empty.
Alan Modra [Sat, 28 Apr 2012 00:00:05 +0000 (00:00 +0000)]
daily update
gdbadmin [Sat, 28 Apr 2012 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
Sergio Durigan Junior [Fri, 27 Apr 2012 20:52:06 +0000 (20:52 +0000)]
gdb/doc/ChangeLog:
2012-04-27 Sergio Durigan Junior <sergiodj@redhat.com>
Tom Tromey <tromey@redhat.com>
* gdb.texinfo (Static Probe Points): New entry, explaining SystemTap
and generic static probe support on GDB.
gdb/testsuite/ChangeLog:
2012-04-27 Sergio Durigan Junior <sergiodj@redhat.com>
Tom Tromey <tromey@redhat.com>
* gdb.base/default.exp: Add `$_probe_arg*' convenience
variables.
* gdb.base/stap-probe.c: New file.
* gdb.base/stap-probe.exp: New file.
* gdb.trace/stap-trace.c: New file.
* gdb.trace/stap-trace.exp: New file.
* gdb.cp/nextoverthrow.exp: Add check for SystemTap probe in
libgcc's unwinder.
Sergio Durigan Junior [Fri, 27 Apr 2012 20:48:57 +0000 (20:48 +0000)]
2012-04-27 Sergio Durigan Junior <sergiodj@redhat.com>
Tom Tromey <tromey@redhat.com>
* breakpoint.c (struct breakpoint_objfile_data)
<longjmp_searched>,<longjmp_probes>,<exception_searched>,
<exception_probes>: New fields.
(free_breakpoint_probes): New function.
(create_longjmp_master_breakpoint): Prefer SystemTap probe over
`_Unwind_DebugHook'.
(create_exception_master_breakpoint): Likewise.
(_initialize_breakpoint): Registering cleanup for SystemTap probes.
* infrun.c: Including necessary header files for handling SystemTap
probes.
(handle_inferior_event): Handling longjmp breakpoint and exceptions
via SystemTap probes.
(check_exception_resume): Remove `func' argument. Handle exception
unwinding breakpoint set via a SystemTap probe.
(insert_exception_resume_from_probe): New function.
Sergio Durigan Junior [Fri, 27 Apr 2012 20:47:57 +0000 (20:47 +0000)]
2012-04-27 Sergio Durigan Junior <sergiodj@redhat.com>
Tom Tromey <tromey@redhat.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
* Makefile.in (SFILES): Add `probe' and `stap-probe'.
(COMMON_OBS): Likewise.
(HFILES_NO_SRCDIR): Add `probe'.
* NEWS: Mention support for static and SystemTap probes.
* amd64-tdep.c (amd64_init_abi): Initializing proper fields used by
SystemTap probes' arguments parser.
* arm-linux-tdep.c: Including headers needed to perform the parsing
of SystemTap probes' arguments.
(arm_stap_is_single_operand): New function.
(arm_stap_parse_special_token): Likewise.
(arm_linux_init_abi): Initializing proper fields used by SystemTap
probes' arguments parser.
* ax-gdb.c (require_rvalue): Removing static declaration.
(gen_expr): Likewise.
* ax-gdb.h (gen_expr): Declaring function.
(require_rvalue): Likewise.
* breakpoint.c: Include `gdb_regex.h' and `probe.h'.
(bkpt_probe_breakpoint_ops): New variable.
(momentary_breakpoint_from_master): Set the `probe' value.
(add_location_to_breakpoint): Likewise.
(break_command_1): Using proper breakpoint_ops according to the
argument passed by the user in the command line.
(bkpt_probe_insert_location): New function.
(bkpt_probe_remove_location): Likewise.
(bkpt_probe_create_sals_from_address): Likewise.
(bkpt_probe_decode_linespec): Likewise.
(tracepoint_probe_create_sals_from_address): Likewise.
(tracepoint_probe_decode_linespec): Likewise.
(tracepoint_probe_breakpoint_ops): New variable.
(trace_command): Using proper breakpoint_ops according to the
argument passed by the user in the command line.
(initialize_breakpoint_ops): Initializing breakpoint_ops for
static probes on breakpoints and tracepoints.
* breakpoint.h (struct bp_location) <probe>: New field.
* cli-utils.c (skip_spaces_const): New function.
(extract_arg): Likewise.
* cli-utils.h (skip_spaces_const): Likewise.
(extract_arg): Likewise.
* coffread.c (coff_sym_fns): Add `sym_probe_fns' value.
* configure.ac: Append `stap-probe.o' to be generated when ELF
support is present.
* configure: Regenerate.
* dbxread.c (aout_sym_fns): Add `sym_probe_fns' value.
* elfread.c: Include `probe.h' and `arch-utils.h'.
(probe_key): New variable.
(elf_get_probes): New function.
(elf_get_probe_argument_count): Likewise.
(elf_evaluate_probe_argument): Likewise.
(elf_compile_to_ax): Likewise.
(elf_symfile_relocate_probe): Likewise.
(stap_probe_key_free): Likewise.
(elf_probe_fns): New variable.
(elf_sym_fns): Add `sym_probe_fns' value.
(elf_sym_fns_lazy_psyms): Likewise.
(elf_sym_fns_gdb_index): Likewise.
(_initialize_elfread): Initialize objfile cache for static
probes.
* gdb_vecs.h (struct probe): New forward declaration.
(probe_p): New VEC declaration.
* gdbarch.c: Regenerate.
* gdbarch.h: Regenerate.
* gdbarch.sh (stap_integer_prefix): New variable.
(stap_integer_suffix): Likewise.
(stap_register_prefix): Likewise.
(stap_register_suffix): Likewise.
(stap_register_indirection_prefix): Likewise.
(stap_register_indirection_suffix): Likewise.
(stap_gdb_register_prefix): Likewise.
(stap_gdb_register_suffix): Likewise.
(stap_is_single_operand): New function.
(stap_parse_special_token): Likewise.
(struct stap_parse_info): Forward declaration.
* i386-tdep.c: Including headers needed to perform the parsing
of SystemTap probes' arguments.
(i386_stap_is_single_operand): New function.
(i386_stap_parse_special_token): Likewise.
(i386_elf_init_abi): Initializing proper fields used by SystemTap
probes' arguments parser.
* i386-tdep.h (i386_stap_is_single_operand): New function.
(i386_stap_parse_special_token): Likewise.
* machoread.c (macho_sym_fns): Add `sym_probe_fns' value.
* mipsread.c (ecoff_sym_fns): Likewise.
* objfiles.c (objfile_relocate1): Support relocation for static
probes.
* parse.c (prefixify_expression): Remove static declaration.
(initialize_expout): Likewise.
(reallocate_expout): Likewise.
* parser-defs.h (initialize_expout): Declare function.
(reallocate_expout): Likewise.
(prefixify_expression): Likewise.
* ppc-linux-tdep.c: Including headers needed to perform the parsing
of SystemTap probes' arguments.
(ppc_stap_is_single_operand): New function.
(ppc_stap_parse_special_token): Likewise.
(ppc_linux_init_abi): Initializing proper fields used by SystemTap
probes' arguments parser.
* probe.c: New file, for generic statically defined probe support.
* probe.h: Likewise.
* s390-tdep.c: Including headers needed to perform the parsing of
SystemTap probes' arguments.
(s390_stap_is_single_operand): New function.
(s390_gdbarch_init): Initializing proper fields used by SystemTap
probes' arguments parser.
* somread.c (som_sym_fns): Add `sym_probe_fns' value.
* stap-probe.c: New file, for SystemTap probe support.
* stap-probe.h: Likewise.
* symfile.h: Include `gdb_vecs.h'.
(struct sym_probe_fns): New struct.
(struct sym_fns) <sym_probe_fns>: New field.
* symtab.c (init_sal): Initialize `probe' field.
* symtab.h (struct probe): Forward declaration.
(struct symtab_and_line) <probe>: New field.
* tracepoint.c (start_tracing): Adjust semaphore on breakpoints
locations.
(stop_tracing): Likewise.
* xcoffread.c (xcoff_sym_fns): Add `sym_probe_fns' value.
David S. Miller [Fri, 27 Apr 2012 20:45:23 +0000 (20:45 +0000)]
Document sparc's %l34 and %h34
gas/
* doc/c-sparc.text: Document %l34 and %h34.
David S. Miller [Fri, 27 Apr 2012 20:43:35 +0000 (20:43 +0000)]
Add support for sparc %cfr ASR register.
opcodes/
* sparc-dis.c (v9a_asr_reg_names): Add 'cfr'.
* sparc-opc.c (sparc_opcodes): Add rd/wr cases for %cfr.
gas/
* config/tc-sparc.c (v9a_asr_table): Add 'cfr'.
gas/testsuite/
* gas/sparc/sparc.exp: Run cfr test.
* gas/sparc/cfr.s: New testcase.
* gas/sparc/cfr.d: Likewise.
Sergio Durigan Junior [Fri, 27 Apr 2012 20:38:39 +0000 (20:38 +0000)]
2012-04-27 Sergio Durigan Junior <sergiodj@redhat.com>
Tom Tromey <tromey@redhat.com>
* ax-gdb.c (gen_expr): Clean up code to handle internal variables
and to compile agent expressions.
* infrun.c (siginfo_make_value): New argument `ignore'.
(siginfo_funcs): New struct.
(_initialize_infrun): New argument when calling
`create_internalvar_type_lazy'.
* thread.c (thread_id_make_value): New argument `ignore'.
(thread_funcs): New struct.
(_initialize_thread): New argument when calling
`create_internalvar_type_lazy'.
* tracepoint.c (sdata_make_value): New argument `ignore'.
(sdata_funcs): New struct.
(_initialize_tracepoint): New argument when calling
`create_internalvar_type_lazy'.
* value.c (make_value): New struct.
(create_internalvar_type_lazy): New argument `data'.
(compile_internalvar_to_ax): New function.
(value_of_internalvar): Properly handling `make_value' case.
(clear_internalvar): Likewise.
(show_convenience): Adding `TRY_CATCH' block.
* value.h (internalvar_make_value): Delete, replace by...
(struct internalvar_funcs): ... this.
(create_internalvar_type_lazy) <fun>: Delete argument.
(create_internalvar_type_lazy) <funcs>, <data>: New arguments.
(compile_internalvar_to_ax): New function.
* windows-tdep.c (tlb_make_value): New argument `ignore'.
(tlb_funcs): New struct.
(_initialize_windows_tdep): New argument when calling
`create_internalvar_type_lazy'.
Mark Wielaard [Fri, 27 Apr 2012 19:03:04 +0000 (19:03 +0000)]
* dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
possibly being relative to DW_AT_low_pc.
(parse_comp_unit): Likewise.
Mark Wielaard [Fri, 27 Apr 2012 18:55:19 +0000 (18:55 +0000)]
* dwarf2read.c (dwarf2_get_pc_bounds): Check DW_AT_high_pc form to
see whether it is an address or a constant offset from DW_AT_low_pc.
(dwarf2_record_block_ranges): Likewise.
(read_partial_die): Likewise.
Mark Wielaard [Fri, 27 Apr 2012 18:50:35 +0000 (18:50 +0000)]
* MAINTAINERS (Write After Approval): Add myself to the list.
Maciej W. Rozycki [Fri, 27 Apr 2012 18:32:33 +0000 (18:32 +0000)]
* proc-utils.h (proc_prettyprint_signalset): New prototype.
(proc_prettyprint_signal): Likewise.
(proc_prettyprint_faultset): Likewise.
(proc_prettyprint_fault): Likewise.
(proc_prettyprint_actionset): Likewise.
(proc_prettyprint_flags): Move to new proc-flags.c section.
(proc_prettyfprint_flags): New prototype.
* procfs.c (proc_nsysarg, proc_sysargs): Add prototypes.
(proc_syscall, proc_cursig): Likewise.
(proc_set_kill_on_last_close): Likewise.
(proc_unset_kill_on_last_close): Likewise.
(proc_set_watchpoint): Make static.
(proc_delete_dead_threads): Likewise.
(procfs_set_watchpoint): Likewise.
(_initialize_procfs): Add prototype.
* proc-events.c: Include proc-utils.h.
(init_syscall_table): Make static.
* proc-api.c (_initialize_proc_api): Add prototype.
* proc-flags.c: Include proc-utils.h.
Maciej W. Rozycki [Fri, 27 Apr 2012 18:30:20 +0000 (18:30 +0000)]
* configure.ac: Add AC_ARG_PROGRAM.
* configure: Regenerate.
David S. Miller [Fri, 27 Apr 2012 18:04:00 +0000 (18:04 +0000)]
Add support for sparc pause instruction.
opcodes/
* sparc-opc.c (sparc_opcodes): Add 'wr X, %pause' and 'pause'.
* sparc-dis.c (v9a_asr_reg_names): Add 'pause'.
gas/
* config/tc-sparc.c (sparc_arch_table): Add HWCAP_PAUSE to sparc4,
v8pluse, v8plusv, v9e, and v9v.
(v9a_asr_table): Add 'pause'.
gas/testsuite/
* gas/sparc/sparc.exp: Run pause test.
* gas/sparc/pause.s: New testcase.
* gas/sparc/pause.d: Likewise.
DJ Delorie [Fri, 27 Apr 2012 18:03:26 +0000 (18:03 +0000)]
merge from gcc
David S. Miller [Fri, 27 Apr 2012 18:03:13 +0000 (18:03 +0000)]
Add support for sparc compare-and-branch instructions.
opcodes/
* sparc-opc.c (CBCOND): New define.
(CBCOND_XCC): Likewise.
(cbcond): New helper macro.
(sparc_opcodes): Add compare-and-branch instructions.
gas/
* config/tc-sparc.c (sparc_arch_table): Add HWCAP_CBCOND to
sparc4, v8pluse, v8plusv, v9e, and v9v.
(sparc_ip): Handle R_SPARC_5 of immediate constants inline in
order to accomodate cbcond which otherwise would require two
relocations to be handled in a single instruction..
gas/testsuite/
* gas/sparc/cbcond.s: New file.
* gas/sparc/cbcond.d: New file.
* gas/sparc/sparc.exp: Run cbcond test.
David S. Miller [Fri, 27 Apr 2012 18:02:35 +0000 (18:02 +0000)]
Add support for SPARC T4 crypto instructions.
include/opcode/
* sparc.h: Document new arg code' )' for crypto RS3
immediates.
opcodes/
* sparc-dis.c (print_insn_sparc): Handle ')'.
* sparc-opc.c (sparc_opcodes): Add crypto instructions.
gas/
* config/tc-sparc.c (sparc_ip): Likewise. Accept instruction
names containing "_".
(sparc_arch_table): Add sparc4, v8pluse, and v9e. Add crypto
hwcap masks to v8plusv and v9v.
gas/testsuite/
* gas/sparc/crypto.s: New file.
* gas/sparc/crypto.d: New file.
* gas/sparc/sparc.exp: Run crypto test.
David S. Miller [Fri, 27 Apr 2012 18:01:35 +0000 (18:01 +0000)]
Move sparc opcode hwcaps out of sparc_opcode flags field.
include/opcode/
* sparc.h (struct sparc_opcode): New field 'hwcaps'.
F_MUL32, F_DIV32, F_FDMULD, F_V8PLUS, F_POPC, F_VIS, F_VIS2,
F_ASI_BLK_INIT, F_FMAF, F_VIS3, F_HPC, F_RANDOM, F_TRANS,
F_FJFMAU, F_IMA, F_ASI_CACHE_SPARING, F_HWCAP_MASK): Delete.
(HWCAP_MUL32, HWCAP_DIV32, HWCAP_FSMULD, HWCAP_V8PLUS, HWCAP_POPC,
HWCAP_VIS, HWCAP_VIS2, HWCAP_ASI_BLK_INIT, HWCAP_FMAF,
HWCAP_VIS3, HWCAP_HPC, HWCAP_RANDOM, HWCAP_TRANS, HWCAP_FJFMAU,
HWCAP_IMA, HWCAP_ASI_CACHE_SPARING, HWCAP_AES, HWCAP_DES,
HWCAP_KASUMI, HWCAP_CAMELLIA, HWCAP_MD5, HWCAP_SHA1,
HWCAP_SHA256, HWCAP_SHA512, HWCAP_MPMUL, HWCAP_MONT, HWCAP_PAUSE,
HWCAP_CBCOND, HWCAP_CRC32): New defines.
opcodes/
* sparc-opc.c (sparc_opcodes): Rework table to put HWCAP values
into new struct sparc_opcode 'hwcaps' field instead of 'flags'.
gas/
* config/tc-sparc.c (sparc_arch_table): Rework to use HWCAP_*
masks.
(sparc_md_end): No longer need to translate hwcap_seen values into
ELF hwcap bits, they now match exactly.
(get_hwcap_name): Use HWCAP_* and handle new values.
(sparc_ip): Fetch hwcaps from insn->hwcaps instead of insn->flags.
David S. Miller [Fri, 27 Apr 2012 18:00:52 +0000 (18:00 +0000)]
Add new ELF_SPARC_HWCAP_* defines for features found on SPARC-T4.
include/elf/
* sparc.h: Add new ELF_SPARC_HWCAP_* defines for crypto,
pause, and compare-and-branch instructions.
gdbadmin [Fri, 27 Apr 2012 00:00:33 +0000 (00:00 +0000)]
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Alan Modra [Fri, 27 Apr 2012 00:00:05 +0000 (00:00 +0000)]
daily update
Jan Kratochvil [Thu, 26 Apr 2012 20:32:30 +0000 (20:32 +0000)]
gdb/
Fix DW_AT_lower_bound defaults for DWARF-4+.
* dwarf2read.c (read_subrange_type): Remove initialization of low and
high. New variable low_default_is_valid. Implement DWARF-4+
DW_AT_lower_bound defaults. Print complaint for DW_AT_lower_bound with
no default by the DWARF standard.
Maciej W. Rozycki [Thu, 26 Apr 2012 16:56:18 +0000 (16:56 +0000)]
gdb/
* infrun.c (handle_inferior_event): Move the check for return
trampolines ahead of the check for function trampolines.
* mips-tdep.h (MIPS_S2_REGNUM, MIPS_GP_REGNUM): New macros.
* mips-tdep.c (mips_str_mips16_call_stub): New variable.
(mips_str_mips16_ret_stub): Likewise.
(mips_str_call_fp_stub): Likewise.
(mips_str_call_stub): Likewise.
(mips_str_fn_stub): Likewise.
(mips_str_pic): Likewise.
(mips_in_frame_stub): New function.
(mips_unwind_pc): Return the return address rather than the PC
if the PC of an intermediate frame is inside a call thunk.
(mips_is_stub_suffix): New function.
(mips_is_stub_mode): Likewise.
(mips_get_mips16_fn_stub_pc): Likewise.
(mips_skip_mips16_trampoline_code): Update to handle all the
currently generated stub types. Don't recurse into __fn_stub
thunks. Remove heuristics to handle stubs beyond etext/_etext.
Use cooked register accesses.
(mips_in_return_stub): Reintroduce function.
(mips_skip_trampoline_code): Traverse trampolines recursively.
(mips_gdbarch_init): Handle MIPS16 return trampolines.
gdb/testsuite/
* gdb.arch/mips16-thunks-inmain.c: New file.
* gdb.arch/mips16-thunks-main.c: New file.
* gdb.arch/mips16-thunks-sin.c: New file.
* gdb.arch/mips16-thunks-sinfrob.c: New file.
* gdb.arch/mips16-thunks-sinfrob16.c: New file.
* gdb.arch/mips16-thunks-sinmain.c: New file.
* gdb.arch/mips16-thunks-sinmips16.c: New file.
* gdb.arch/mips16-thunks.exp: New file.
gdbadmin [Thu, 26 Apr 2012 16:25:55 +0000 (16:25 +0000)]
Mention GDB 7.4.1 release in CL.
Jonathan Larmour [Thu, 26 Apr 2012 15:20:14 +0000 (15:20 +0000)]
* arm-tdep.h (VFP_REGISTER_SIZE): Define.
* features/arm-with-m-vfp-d16.xml: New file. Describes
Cortex-M with VFPv4-sp-d16 FPU register layout.
* features/Makefile (WHICH): Add arm-with-m-vfp-d16.
* features/arm-with-m-vfp-d16.c: New. Generated from above.
* arm-tdep.c: Include arm-with-m-vfp-d16.c.
(arm-register_g_packet_guesses): Add vfp-d16 guess.
(_initialise_arm_tdep): Initialize arm-with-m-vfp-d16 tdesc.
Andreas Schwab [Thu, 26 Apr 2012 14:38:45 +0000 (14:38 +0000)]
* elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
also when generating PIE.
(elf_m68k_discard_copies): Mark undefined weak symbols referenced
by relocations as dynamic.
Hans-Peter Nilsson [Thu, 26 Apr 2012 13:52:16 +0000 (13:52 +0000)]
Revert accidental check-in.
Hans-Peter Nilsson [Thu, 26 Apr 2012 13:51:14 +0000 (13:51 +0000)]
Make bfd asserts cause linker errors.
* ldmain.c (default_bfd_assert_handler): New variable.
(ld_bfd_assert_handler): New function.
(main): Call bfd_set_assert_handler.
Hans-Peter Nilsson [Thu, 26 Apr 2012 13:49:52 +0000 (13:49 +0000)]
Provide a way for programs to recognize BFD_ASSERT calls.
* bfd.c (bfd_assert_handler_type): New API type.
(bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
(_bfd_assert_handler): New variable.
(_bfd_default_assert_handler): New function.
(bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
* libbfd-in.h (_bfd_assert_handler): Declare.
* libbfd.h, bfd-in2.h: Regenerate.
Ian Lance Taylor [Thu, 26 Apr 2012 00:07:21 +0000 (00:07 +0000)]
* arm.cc (Target_arm::do_is_defined_by_abi): Make sym a const
pointer.
(Stub_addend_reader::operator()): Declare Arm_relocate_functions
as a class, not a struct.
(Target_arm::scan_span_for_cortex_a8_erratum): Likewise.
(Target_arm::apply_cortex_a8_workaround): Likewise.
* gc.h: Declare Reloc_types as a struct, not a class.
* object.h: Declare Symbols_data as a struct.
* reloc.h: Declare Read_relocs_data as a struct.
* target.h: Declare Relocate_info as a struct.
Alan Modra [Thu, 26 Apr 2012 00:00:12 +0000 (00:00 +0000)]
daily update
gdbadmin [Thu, 26 Apr 2012 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
Doug Evans [Wed, 25 Apr 2012 21:56:01 +0000 (21:56 +0000)]
* cli/cli-decode.c (print_doc_line): Use stream instead of
current_uiout.
Doug Evans [Wed, 25 Apr 2012 20:55:47 +0000 (20:55 +0000)]
back out previous change
Doug Evans [Wed, 25 Apr 2012 18:58:57 +0000 (18:58 +0000)]
* cli/cli-decode.c (print_doc_line): Use stream instead of
current_uiout.
Sergio Durigan Junior [Wed, 25 Apr 2012 18:36:05 +0000 (18:36 +0000)]
2012-04-25 Sergio Durigan Junior <sergiodj@redhat.com>
* features/arm-with-iwmmxt.c: Regenerate.
* features/arm-with-m-fpa-layout.c: Likewise.
* features/arm-with-m.c: Likewise.
* features/arm-with-neon.c: Likewise.
* features/arm-with-vfpv2.c: Likewise.
* features/arm-with-vfpv3.c: Likewise.
* features/mips-dsp-linux.c: Likewise.
* features/mips-linux.c: Likewise.
* features/mips64-dsp-linux.c: Likewise.
* features/mips64-linux.c: Likewise.
* features/s390-linux32.c: Likewise.
* features/s390-linux32v1.c: Likewise.
* features/s390-linux32v2.c: Likewise.
* features/s390-linux64.c: Likewise.
* features/s390-linux64v1.c: Likewise.
* features/s390-linux64v2.c: Likewise.
* features/s390x-linux64.c: Likewise.
* features/s390x-linux64v1.c: Likewise.
* features/s390x-linux64v2.c: Likewise.
* features/tic6x-c62x-linux.c: Likewise.
* features/tic6x-c62x.c: Likewise.
* features/tic6x-c64x-linux.c: Likewise.
* features/tic6x-c64x.c: Likewise.
* features/tic6x-c64xp-linux.c: Likewise.
* features/tic6x-c64xp.c: Likewise.
* target-descriptions.c: Only generate `field_type' and `type'
variables when needed.
Cary Coutant [Wed, 25 Apr 2012 17:50:14 +0000 (17:50 +0000)]
* doc/binutils.texi: Add -D/--enable-deterministic-archives option
to strip and objcopy.
* objcopy.c (deterministic): New global variable.
(strip_options): Add --enable-deterministic-archives.
(copy_options): Likewise.
(copy_usage): Likewise.
(strip_usage): Likewise.
(copy_archive): When stripping all, don't add archive map; set
deterministic output when requested.
(strip_main): Add -D/--enable-deterministic-archives option.
(copy_main): Likewise.
Doug Evans [Wed, 25 Apr 2012 16:13:17 +0000 (16:13 +0000)]
* gdb.texinfo (Go): Fix thinko.
Joel Brobecker [Wed, 25 Apr 2012 15:53:25 +0000 (15:53 +0000)]
Update config.sub to 2012-04-18 version.
ChangeLog:
* config.sub: Update to 2012-04-18 version from official repo.
Joel Brobecker [Wed, 25 Apr 2012 15:16:29 +0000 (15:16 +0000)]
Fix location of entry added last.
Joel Brobecker [Wed, 25 Apr 2012 15:14:59 +0000 (15:14 +0000)]
Corrupted path caused by "cd" command.
gdb/ChangeLog:
* cli/cli-cmds.c (cd_command): Use memmove instead of strcpy.
Doug Evans [Wed, 25 Apr 2012 14:07:23 +0000 (14:07 +0000)]
Initial pass at Go language support.
* NEWS: Mention Go.
* Makefile.in (SFILES): Add go-exp.y, go-lang.c, go-typeprint.c,
go-valprint.c.
(COMMON_OBS): Add go-lang.o, go-val.print.o, go-typeprint.o.
(YYFILES): Add go-exp.c.
(YYOBJ): Add go-exp.o.
(local-maintainer-clean): Delete go-exp.c.
* defs.h (enum language): Add language_go.
* dwarf2read.c: #include "go-lang.h".
(fixup_go_packaging): New function.
(process_full_comp_unit): Call it when processing Go CUs.
(dwarf2_physname): Add Go support.
(read_file_scope): Handle missing language spec for GNU Go.
(set_cu_language): Handle DW_LANG_Go.
* go-exp.y: New file.
* go-lang.h: New file.
* go-lang.c: New file.
* go-typeprint.c: New file.
* go-valprint.c: New file.
* symtab.c: #include "go-lang.h".
(symbol_set_language): Handle language_go.
(symbol_find_demangled_name, symbol_set_names): Ditto.
(symbol_natural_name, demangle_for_lookup, find_main_name): Ditto.
testsuite/
* configure.ac: Create gdb.go/Makefile.
* configure: Regenerate.
* gdb.base/default.exp: Add "go" to "set language" testing.
* gdb.go/Makefile.in: New file.
* gdb.go/basic-types.exp: New file.
* gdb.go/chan.exp: New file.
* gdb.go/chan.go: New file.
* gdb.go/handcall.exp: New file.
* gdb.go/handcall.go: New file.
* gdb.go/hello.exp: New file.
* gdb.go/hello.go: New file.
* gdb.go/integers.exp: New file.
* gdb.go/integers.go: New file.
* gdb.go/methods.exp: New file.
* gdb.go/methods.go: New file.
* gdb.go/package.exp: New file.
* gdb.go/package1.go: New file.
* gdb.go/package2.go: New file.
* gdb.go/print.exp: New file.
* gdb.go/strings.exp: New file.
* gdb.go/strings.go: New file.
* gdb.go/types.exp: New file.
* gdb.go/types.go: New file.
* gdb.go/unsafe.exp: New file.
* gdb.go/unsafe.go: New file.
* lib/future.exp: Add Go support.
(gdb_find_go, gdb_find_go_linker): New procs.
(gdb_default_target_compile): Add Go support.
* lib/gdb.exp (skip_go_tests): New proc.
* lib/go.exp: New file.
doc/
* gdb.texinfo (Supported Languages): Add Go.
(Go): New node.
Tom Tromey [Wed, 25 Apr 2012 13:54:00 +0000 (13:54 +0000)]
* gdb.threads/linux-dp.exp: Unset 'seen' before 'array set'.
Yao Qi [Wed, 25 Apr 2012 10:59:10 +0000 (10:59 +0000)]
gdb/doc
* gdbint.texinfo (Testsuite): New section `Board settings'.
Jim Meyering [Wed, 25 Apr 2012 08:16:43 +0000 (08:16 +0000)]
avoid a few strncpy-induced buffer overruns
* procfs.c (procfs_make_note_section): Be sure to NUL-terminate
fname and psargs before trying to concatenate.
* tui/tui-stack.c (tui_get_function_from_frame): NUL-terminate
"name" before applying strchr.
Siva Chandra Reddy [Wed, 25 Apr 2012 07:08:07 +0000 (07:08 +0000)]
2012-04-25 Siva Chandra Reddy <sivachandra@google.com>
* CONTRIBUTE: Use unified diff instead of context diff when
generating patches.
Alan Modra [Wed, 25 Apr 2012 00:00:05 +0000 (00:00 +0000)]
daily update
gdbadmin [Wed, 25 Apr 2012 00:00:03 +0000 (00:00 +0000)]
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