Andreas Schwab [Wed, 25 May 2011 07:59:04 +0000 (07:59 +0000)] 
PR gdb/8677
* event-loop.c (handle_file_event): Don't handle POLLHUP as error.
Ian Lance Taylor [Wed, 25 May 2011 06:15:28 +0000 (06:15 +0000)] 
* dirsearch.cc (Dirsearch::find): Replace n1 and n2 parameters
with name parameter. Add found_name parameter.
* fileread.cc (Input_file::find_file): Adjust code accordingly.
* dirsearch.h (class Dirsearch): Update declaration.
Ian Lance Taylor [Wed, 25 May 2011 00:17:47 +0000 (00:17 +0000)]
* archive.cc (Library_base::should_include_member): Pull in object
from archive if it defines the entry symbol.
* parameters.cc (Parameters::entry): New function.
* parameters.h (class Parameters): Declare entry.
* output.h (class Output_file_header): Remove entry_ field.
* output.cc (Output_file_header::Output_file_header): Remove entry
parameter. Change all callers.
(Output_file_header::entry): Use parameters->entry.
* gold.cc (queue_middle_tasks): Likewise.
* plugin.cc (Plugin_hook::run): Likewise.
gdbadmin [Wed, 25 May 2011 00:00:33 +0000 (00:00 +0000)] 
*** empty log message ***
Alan Modra [Wed, 25 May 2011 00:00:06 +0000 (00:00 +0000)] 
daily update
Cary Coutant [Tue, 24 May 2011 23:31:07 +0000 (23:31 +0000)] 
* gold.cc (queue_initial_tasks): Pass incremental base filename
to Output_file::open_base_file; don't print error message.
* incremental-dump.cc (main): Adjust call to
Output_file::open_for_modification.
* incremental-dump.cc (main): Likewise.
* incremental.cc (Incremental_inputs::report_command_line):
Ignore --incremental-base option when comparing command lines.
Ignore parameter when given as separate argument.
* options.h (class General_options): Add --incremental-base.
* output.cc (Output_file::Output_file):
(Output_file::open_base_file): Add base_name and writable parameters;
read base file into new file; print error message here.
(Output_file::map_no_anonymous): Add writable parameter; adjust all
callers.
* output.h (Output_file::open_for_modification): Rename to...
(Output_file::open_base_file): ...this; add base_name and
writable parameters; adjust all callers.
(Output_file::map_no_anonymous): Add writable parameter; adjust all
callers.
* testsuite/Makefile.am (incremental_test_4): Test
--incremental-base.
* testsuite/Makefile.in: Regenerate.
Cary Coutant [Tue, 24 May 2011 22:01:46 +0000 (22:01 +0000)]
* testsuite/Makefile.am: Add incremental_test_2, incremental_test_3,
incremental_test_4.
* testsuite/Makefile.in: Regenerate.
* testsuite/two_file_test_1_v1.cc: New test source file.
* testsuite/two_file_test_1b_v1.cc: New test source file.
* testsuite/two_file_test_2_v1.cc: New test source file.
Cary Coutant [Tue, 24 May 2011 21:57:28 +0000 (21:57 +0000)]
* dynobj.h (Dynobj::do_dynobj): New function.
* incremental-dump.cc (dump_incremental_inputs): Print as_needed
flag and soname for shared objects.
* incremental.cc (Incremental_inputs::report_object): Make
either Incremental_object_entry or Incremental_dynobj_entry; add
soname to string table.
(Incremental_inputs::report_input_section): Add assertion.
(Output_section_incremental_inputs::set_final_data_size): Adjust
type of input file entry for shared libraries; adjust size of
shared library info entry.
(Output_section_incremental_inputs::write_input_files): Write
as_needed flag for shared libraries.
(Output_section_incremental_inputs::write_info_blocks): Adjust type
of input file entry for shared libraries; write soname.
(Sized_incr_dynobj::Sized_incr_dynobj): Read as_needed flag and
soname from incremental info.
* incremental.h (enum Incremental_input_flags): Add
INCREMENTAL_INPUT_AS_NEEDED.
(Incremental_input_entry::Incremental_input_entry): Initialize new
data member.
(Incremental_input_entry::set_as_needed): New function.
(Incremental_input_entry::as_needed): New function.
(Incremental_input_entry::do_dynobj_entry): New function.
(Incremental_input_entry::as_needed_): New data member.
(Incremental_object_entry::Incremental_object_entry): Don't check
for shared library.
(Incremental_object_entry::do_type): Likewise.
(class Incremental_dynobj_entry): New class.
(Incremental_input_entry_reader::as_needed): New function.
(Incremental_input_entry_reader::get_soname): New function.
(Incremental_input_entry_reader::get_global_symbol_count): Rewrite.
(Incremental_input_entry_reader::get_output_symbol_index): Adjust
size of shared library info entry.
* layout.cc (Layout::finish_dynamic_section): Don't test for
incremental link when adding DT_NEEDED entries.
* object.h (Object::Object): Initialize new data member.
(Object::dynobj): New function.
(Object::set_as_needed): New function.
(Object::as_needed): New function.
(Object::do_dynobj): New function.
(Object::as_needed_): New data member.
Cary Coutant [Tue, 24 May 2011 21:41:10 +0000 (21:41 +0000)]
* incremental-dump.cc (dump_incremental_inputs): Print dynamic reloc
info; adjust display of GOT entries.
* incremental.cc (Sized_incremental_binary::setup_readers): Allocate
vector of input objects; remove file_status_.
(Sized_incremental_binary::do_reserve_layout): Remove file_status_.
(Sized_incremental_binary::do_process_got_plt): Adjust calls to
got_plt reader; call target hooks to reserve GOT entries.
(Output_section_incremental_inputs::set_final_data_size): Adjust size
of input file info header and GOT info entry.
(Output_section_incremental_inputs::write_info_blocks): Write dynamic
relocation info.
(Got_plt_view_info::got_descriptor): Remove.
(Got_plt_view_info::sym_index): New data member.
(Got_plt_view_info::input_index): New data member.
(Local_got_offset_visitor::visit): Write input file index.
(Global_got_offset_visitor::visit): Write 0 for input file index.
(Global_symbol_visitor_got_plt::operator()): Replace got_descriptor
with sym_index and input_index.
(Output_section_incremental_inputs::write_got_plt): Adjust size of
incremental info GOT entry; replace got_descriptor with input_index.
(Sized_relobj_incr::Sized_relobj_incr): Adjust initializers; record
map from input file index to object.
(Sized_relobj_incr::do_layout): Replace direct data member reference
with accessor function.
(Sized_relobj_incr::do_for_all_local_got_entries): Move to base class.
* incremental.h (Incremental_input_entry_reader::get_symbol_offset):
Adjust size of input file info header.
(Incremental_input_entry_reader::get_first_dyn_reloc): New function.
(Incremental_input_entry_reader::get_dyn_reloc_count): New function.
(Incremental_input_entry_reader::get_input_section): Adjust size of
input file info header.
(Incremental_got_plt_reader::Incremental_got_plt_reader): Adjust size
of incremental info GOT entry.
(Incremental_got_plt_reader::get_got_desc): Remove.
(Incremental_got_plt_reader::get_got_symndx): New function.
(Incremental_got_plt_reader::get_got_input_index): New function.
(Sized_incremental_binary::Sized_incremental_binary): Remove
file_status_; add input_objects_.
(Sized_incremental_binary::~Sized_incremental_binary): Remove.
(Sized_incremental_binary::set_file_is_unchanged): Remove.
(Sized_incremental_binary::file_is_unchanged): Remove.
(Sized_incremental_binary::set_input_object): New function.
(Sized_incremental_binary::input_object): New function.
(Sized_incremental_binary::file_status_): Remove.
(Sized_incremental_binary::input_objects_): New data member.
(Sized_relobj_incr): Rename Sized_incr_relobj to this; adjust all
references.
(Sized_relobj_incr::invalid_address): Move to base class.
(Sized_relobj_incr::is_output_section_offset_invalid): Move to base
class.
(Sized_relobj_incr::do_output_section_offset): Likewise.
(Sized_relobj_incr::do_for_all_local_got_entries): Likewise.
(Sized_relobj_incr::section_offsets_): Likewise.
* object.cc (Sized_relobj::do_for_all_local_got_entries): New
function.
(Sized_relobj_file::Sized_relobj_file): Remove local_got_offsets_.
(Sized_relobj_file::layout_section): Replace refs to section_offsets_
with accessor function.
(Sized_relobj_file::do_layout): Likewise.
(Sized_relobj_file::do_layout_deferred_sections): Likewise.
(Sized_relobj_file::do_for_all_local_got_entries): Move to base class.
(Sized_relobj_file::compute_final_local_value): Replace refs to
section_offsets_ with accessor function.
(Sized_relobj_file::do_finalize_local_symbols): Likewise.
* object.h (Relobj::Relobj): Initialize new data members.
(Relobj::add_dyn_reloc): New function.
(Relobj::first_dyn_reloc): New function.
(Relobj::dyn_reloc_count): New function.
(Relobj::first_dyn_reloc_): New data member.
(Relobj::dyn_reloc_count_): New data member.
(Sized_relobj): Rename Sized_relobj_base to this; adjust all
references.
(Sized_relobj::Address): New typedef.
(Sized_relobj::invalid_address): Move here from child class.
(Sized_relobj::Sized_relobj): Initialize new data members.
(Sized_relobj::sized_relobj): New function.
(Sized_relobj::is_output_section_offset_invalid): Move here from
child class.
(Sized_relobj::get_output_section_offset): Likewise.
(Sized_relobj::local_has_got_offset): Likewise.
(Sized_relobj::local_got_offset): Likewise.
(Sized_relobj::set_local_got_offset): Likewise.
(Sized_relobj::do_for_all_local_got_entries): Likewise.
(Sized_relobj::clear_got_offsets): New function.
(Sized_relobj::section_offsets): Move here from child class.
(Sized_relobj::do_output_section_offset): Likewise.
(Sized_relobj::do_set_section_offset): Likewise.
(Sized_relobj::Local_got_offsets): Likewise.
(Sized_relobj::local_got_offsets_): Likewise.
(Sized_relobj::section_offsets_): Likewise.
(Sized_relobj_file): Rename Sized_relobj to this; adjust all
references.
(Sized_relobj_file::is_output_section_offset_invalid): Move to base
class.
(Sized_relobj_file::sized_relobj): New function
(Sized_relobj_file::local_has_got_offset): Move to base class.
(Sized_relobj_file::local_got_offset): Likewise.
(Sized_relobj_file::set_local_got_offset): Likewise.
(Sized_relobj_file::get_output_section_offset): Likewise.
(Sized_relobj_file::do_for_all_local_got_entries): Likewise.
(Sized_relobj_file::do_output_section_offset): Likewise.
(Sized_relobj_file::do_set_section_offset): Likewise.
(Sized_relobj_file::Local_got_offsets): Likewise.
(Sized_relobj_file::local_got_offsets_): Likewise.
(Sized_relobj_file::section_offsets_): Likewise.
* output.cc (Output_reloc::Output_reloc): Adjust type of relobj
(all constructors).
(set_needs_dynsym_index): Convert relobj to derived class pointer.
(Output_reloc::get_symbol_index): Likewise.
(Output_reloc::local_section_offset): Likewise.
(Output_reloc::get_address): Likewise.
(Output_reloc::symbol_value): Likewise.
(Output_data_got::reserve_slot): Move to class definition.
(Output_data_got::reserve_local): New function.
(Output_data_got::reserve_slot_for_global): Remove.
(Output_data_got::reserve_global): New function.
* output.h (Output_reloc::Output_reloc): Adjust type of relobj
(all constructors, two instantiations).
(Output_reloc::get_relobj): New function (two instantiations).
(Output_reloc::u1_.relobj, Output_reloc::u2_.relobj): Adjust type.
(Output_data_reloc_base::add): Convert relobj to derived class pointer.
(Output_data_reloc::add_global): Adjust type of relobj.
(Output_data_reloc::add_global_relative): Likewise.
(Output_data_reloc::add_symbolless_global_addend): Likewise.
(Output_data_reloc::add_local): Likewise.
(Output_data_reloc::add_local_relative): Likewise.
(Output_data_reloc::add_symbolless_local_addend): Likewise.
(Output_data_reloc::add_local_section): Likewise.
(Output_data_reloc::add_output_section): Likewise.
(Output_data_reloc::add_absolute): Likewise.
(Output_data_reloc::add_target_specific): Likewise.
(Output_data_got::reserve_slot): Move definition here.
(Output_data_got::reserve_local): New function.
(Output_data_got::reserve_global): New function.
* reloc.cc (Sized_relobj_file::do_read_relocs): Replace refs to
section_offsets_ with accessor function.
(Sized_relobj_file::write_sections): Likewise.
(Sized_relobj_file::do_relocate_sections): Likewise.
* target.h (Sized_target::reserve_local_got_entry): New function.
(Sized_target::reserve_global_got_entry): New function.
* x86_64.cc (Target_x86_64::reserve_local_got_entry): New function.
(Target_x86_64::reserve_global_got_entry): New function.
(Target_x86_64::init_got_plt_for_update): Create rela_dyn section.
Keith Seitz [Tue, 24 May 2011 21:00:45 +0000 (21:00 +0000)] 
PR breakpoint/12803
* gdb.cp/cmpd-minsyms.cc (a): New method.
(b): New method.
(c): New method.
* gdb.cp/cmpd-minsyms.exp: Add tests for new methods.
Keith Seitz [Tue, 24 May 2011 21:00:09 +0000 (21:00 +0000)]
PR breakpoint/12803
* linespec.c (keep_name_info): Add handling for "volatile" keyword.
(decode_compound): Unconditionally call keep_name_info.
Andreas Krebbel [Tue, 24 May 2011 16:13:31 +0000 (16:13 +0000)] 
2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/tc-s390.c (md_gather_operands): Fix check for floating
register pair operands.
2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* opcode/s390.h: Replace S390_OPERAND_REG_EVEN with
S390_OPERAND_REG_PAIR.
2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* s390-opc.c: Replace S390_OPERAND_REG_EVEN with
S390_OPERAND_REG_PAIR. Fix INSTR_RRF_0UFEF instruction type.
* s390-opc.txt: Fix cxr instruction type.
2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* gas/s390/esa-g5.d: Fix fp register pair operands.
* gas/s390/esa-g5.s: Likewise.
* gas/s390/zarch-z196.d: Likewise.
* gas/s390/zarch-z196.s: Likewise.
* gas/s390/zarch-z9-109.d: Likewise.
* gas/s390/zarch-z9-109.s: Likewise.
* gas/s390/zarch-z9-ec.d: Likewise.
* gas/s390/zarch-z9-ec.s: Likewise.
Pedro Alves [Tue, 24 May 2011 15:03:30 +0000 (15:03 +0000)] 
2011-05-24 Pedro Alves <pedro@codesourcery.com>
gdb/
* breakpoint.c (watchpoint_check): If the watchpoint went out of
scope, clear its command list.
(map_breakpoint_numbers): Don't walk the related breakpoints list
of each breakpoint.
gdb/testsuite/
* gdb.base/commands.exp (watchpoint_command_test): Check that the
watchpoint's command list didn't execute when the watchpoint went
out of scope.
Tom Tromey [Tue, 24 May 2011 14:52:30 +0000 (14:52 +0000)] 
* MAINTAINERS: Move Jim Blandy to past maintainers.
Andreas Krebbel [Tue, 24 May 2011 13:33:57 +0000 (13:33 +0000)]
2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/tc-s390.c (md_gather_operands): Emit an error for odd
numbered registers used as register pair operand.
2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* opcode/s390.h: Add S390_OPCODE_REG_EVEN flag.
2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* s390-opc.c: Add new instruction types marking register pair
operands.
* s390-opc.txt: Match instructions having register pair operands
to the new instruction types.
2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* gas/s390/esa-g5.d: Fix register pair operands.
* gas/s390/esa-g5.s: Likewise.
* gas/s390/esa-z9-109.d: Likewise.
* gas/s390/esa-z9-109.s: Likewise.
* gas/s390/zarch-z196.d: Likewise.
* gas/s390/zarch-z196.s: Likewise.
* gas/s390/zarch-z9-109.d: Likewise.
* gas/s390/zarch-z9-109.s: Likewise.
* gas/s390/zarch-z900.d: Likewise.
* gas/s390/zarch-z900.s: Likewise.
* gas/s390/zarch-z990.d: Likewise.
* gas/s390/zarch-z990.s: Likewise.
Tristan Gingold [Tue, 24 May 2011 12:40:17 +0000 (12:40 +0000)] 
2011-05-24 Tristan Gingold <gingold@adacore.com>
* symfile.h (enum dwarf2_section_enum): New type.
(dwarf2_get_section_info): New prototype.
* dwarf2read.c (dwarf2_get_section_info): Replace parameter
section_name by sect. Use a switch to select the info.
* dwarf2-frame.c (warf2_get_section_info): Remove prototype.
(dwarf2_build_frame_info): Adjust calls to dwarf2_get_section_info.
Pierre Muller [Tue, 24 May 2011 12:01:22 +0000 (12:01 +0000)] 
../commit.txt~
Pedro Alves [Tue, 24 May 2011 10:48:19 +0000 (10:48 +0000)]
2011-05-24 Pedro Alves <pedro@codesourcery.com>
gdb/
* solib-svr4.c (svr4_solib_create_inferior_hook): Skip setting
shared library event breakpoint if there's no execution.
gdb/testsuite/
* gdb.trace/tfile.exp: Add test that opening the basic.tf trace
file doesn't error, using MI.
Thiago Jung Bauermann [Tue, 24 May 2011 03:03:56 +0000 (03:03 +0000)] 
* breakpont.c (remove_hw_watchpoints): Remove unused function.
* breakpoint.h remove_hw_watchpoints(): Remove prototype.
Hans-Peter Nilsson [Tue, 24 May 2011 00:06:17 +0000 (00:06 +0000)] 
* ld-cris/tls-e-tpoffcomm1.d: Adjust for second PR12763 change,
setting TLS file offset.
Alan Modra [Tue, 24 May 2011 00:00:05 +0000 (00:00 +0000)]
daily update
gdbadmin [Tue, 24 May 2011 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
Cary Coutant [Mon, 23 May 2011 23:27:11 +0000 (23:27 +0000)]
* gold.cc (queue_middle_tasks): Process existing GOT/PLT entries.
* incremental-dump.cc (dump_incremental_inputs): Mask high-order
bit when checking got_type.
* incremental.cc (Sized_incremental_binary::setup_readers):
Store symbol table and string table locations; initialize bit vector
of file status flags.
(Sized_incremental_binary::do_reserve_layout): Set bit flag for
unchanged files.
(Sized_incremental_binary::do_process_got_plt): New function.
(Sized_incremental_binary::get_symtab_view): Use stored locations.
(Output_section_incremental_inputs::set_final_data_size): Record
file index for each input file.
(Output_section_incremental_inputs::write_got_plt): Store file index
instead of input entry offset for each GOT entry.
* incremental.h
(Incremental_input_entry::Incremental_input_entry): Initialize new
data member.
(Incremental_input_entry::set_offset): Store file index.
(Incremental_input_entry::get_file_index): New function.
(Incremental_input_entry::file_index_): New data member.
(Incremental_binary::process_got_plt): New function.
(Incremental_binary::do_process_got_plt): New function.
(Sized_incremental_binary::Sized_incremental_binary): Initialize new
data members.
(Sized_incremental_binary::~Sized_incremental_binary): New destructor.
(Sized_incremental_binary::set_file_is_unchanged): New function.
(Sized_incremental_binary::file_is_unchanged): New function.
(Sized_incremental_binary::do_process_got_plt): New function.
(Sized_incremental_binary::file_status_): New data member.
(Sized_incremental_binary::main_symtab_loc_): New data member.
(Sized_incremental_binary::main_strtab_loc_): New data member.
* output.cc (Output_data_got::Got_entry::write): Add case
RESERVED_CODE.
(Output_data_got::add_global): Call add_got_entry.
(Output_data_got::add_global_plt): Likewise.
(Output_data_got::add_global_with_rel): Likewise.
(Output_data_got::add_global_with_rela): Likewise.
(Output_data_got::add_global_pair_with_rel): Call add_got_entry_pair.
(Output_data_got::add_global_pair_with_rela): Likewise.
(Output_data_got::add_local): Call add_got_entry.
(Output_data_got::add_local_plt): Likewise.
(Output_data_got::add_local_with_rel): Likewise.
(Output_data_got::add_local_with_rela): Likewise.
(Output_data_got::add_local_pair_with_rel): Call add_got_entry_pair.
(Output_data_got::add_local_pair_with_rela): Likewise.
(Output_data_got::reserve_slot): New function.
(Output_data_got::reserve_slot_for_global): New function.
(Output_data_got::add_got_entry): New function.
(Output_data_got::add_got_entry_pair): New function.
(Output_section::add_output_section_data): Edit FIXME.
* output.h
(Output_section_data_build::Output_section_data_build): New
constructor with size parameter.
(Output_data_space::Output_data_space): Likewise.
(Output_data_got::Output_data_got): Initialize new data member; new
constructor with size parameter.
(Output_data_got::add_constant): Call add_got_entry.
(Output_data_got::reserve_slot): New function.
(Output_data_got::reserve_slot_for_global): New function.
(class Output_data_got::Got_entry): Add RESERVED_CODE.
(Output_data_got::add_got_entry): New function.
(Output_data_got::add_got_entry_pair): New function.
(Output_data_got::free_list_): New data member.
* target.h (Sized_target::init_got_plt_for_update): New function.
(Sized_target::register_global_plt_entry): New function.
* x86_64.cc (Output_data_plt_x86_64::Output_data_plt_x86_64):
Initialize new data member; call init; add constructor with PLT count.
(Output_data_plt_x86_64::init): New function.
(Output_data_plt_x86_64::add_relocation): New function.
(Output_data_plt_x86_64::reserve_slot): New function.
(Output_data_plt_x86_64::free_list_): New data member.
(Target_x86_64::init_got_plt_for_update): New function.
(Target_x86_64::register_global_plt_entry): New function.
(Output_data_plt_x86_64::add_entry): Allocate from free list for
incremental updates.
(Output_data_plt_x86_64::add_relocation): New function.
* testsuite/object_unittest.cc (Object_test): Set default options.
Mike Frysinger [Mon, 23 May 2011 23:00:35 +0000 (23:00 +0000)] 
sim: glue: allow bitwise devices to only glue ints
Some Blackfin parts tie a bunch of interrupt lines into a single OR
gate before feeding the result into the SIC. The glue-or device in
the sim provides a nice way of modeling this exact behavior. At the
moment though, it requires the device to be mapped into the address
space so that things could write to it directly. This is not needed
for the Blackfin usage, so make it optional. Now the glue devices
can be used to simply tie interrupt lines together.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Mon, 23 May 2011 22:59:54 +0000 (22:59 +0000)]
sim: glue: implement or/xor funcs
The glue device has a bunch of "todos" for the misc bitwise devices.
So implement two for fun -- the glue-or and glue-xor.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Tom Tromey [Mon, 23 May 2011 20:27:23 +0000 (20:27 +0000)]
gdb
* c-lang.c (evaluate_subexp_c): Use expect_type if it is not
NULL.
gdb/testsuite
* gdb.base/charset.exp (string_display): Add tests to assign to
arrays.
* gdb.base/charset.c (short_array, int_array, long_array): New.
DJ Delorie [Mon, 23 May 2011 19:50:19 +0000 (19:50 +0000)] 
* elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
the vma/lma swapping done in elf32_rx_modify_program_headers.
Doug Evans [Mon, 23 May 2011 17:38:06 +0000 (17:38 +0000)] 
* python/lib/gdb/printing.py (register_pretty_printer): Add missing
entry for RuntimeError to doc string.
Jerome Guitton [Mon, 23 May 2011 16:38:05 +0000 (16:38 +0000)] 
* sparc-tdep.c (sparc_skip_stack_check): Recognize a new instruction
sequence for probing loops.
Pedro Alves [Mon, 23 May 2011 15:18:36 +0000 (15:18 +0000)]
2011-05-23 Pedro Alves <pedro@codesourcery.com>
* infrun.c (user_visible_resume_ptid): Fix typos in describing
comment.
Nick Clifton [Mon, 23 May 2011 14:55:39 +0000 (14:55 +0000)] 
* elf-m10300.c (mn10300_elf_mkobject): New function.
(bfd_elf32_mkobject): Define.
Nick Clifton [Mon, 23 May 2011 09:29:00 +0000 (09:29 +0000)]
* config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
Nick Clifton [Mon, 23 May 2011 09:13:57 +0000 (09:13 +0000)]
* ld-elf/shared.exp: Revert previous delta. Do not build
libraries in a non-native environment.
Alan Modra [Mon, 23 May 2011 06:22:51 +0000 (06:22 +0000)]
* elf-bfd.h: Comment typo fix.
* elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
struct elf_dyn_relocs throughout.
* elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
Alan Modra [Mon, 23 May 2011 06:14:21 +0000 (06:14 +0000)]
* elf32-frv.c: Use info->callbacks->einfo throughout file in linker
functions rather than warning callback or _bfd_error_handler.
* elf32-ppc.c: Likewise.
* elf64-ppc.c: Likewise.
* elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
arg error.
* elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
Alan Modra [Mon, 23 May 2011 06:13:35 +0000 (06:13 +0000)]
* ldmisc.c (vfinfo): Add %H.
* ldmain.c (reloc_overflow): Use %H rather than %C.
(reloc_dangerous, unattached_reloc): Likewise.
Alan Modra [Mon, 23 May 2011 05:41:01 +0000 (05:41 +0000)]
PR 12763
bfd/
* elf.c (assign_file_positions_for_load_sections): Set sh_offset for
.tbss, and page align same for all SHT_NOBITS sections.
ld/
* ldlang.c (lang_output_section_find_by_flags): Match orphan .sdata2
like sections to existing .sdata2, and similarly for orphan TLS
sections.
* emultempl/elf32.em (place_orphan): Exclude .tbss from orphan_bss.
Alan Modra [Mon, 23 May 2011 05:29:38 +0000 (05:29 +0000)]
PR 12763
* ld-elf/binutils.exp: Don't run tdata3 for hppa64.
gdbadmin [Mon, 23 May 2011 00:00:32 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Mon, 23 May 2011 00:00:05 +0000 (00:00 +0000)]
daily update
Alan Modra [Sun, 22 May 2011 00:00:06 +0000 (00:00 +0000)]
daily update
gdbadmin [Sun, 22 May 2011 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
Mark Kettenis [Sat, 21 May 2011 19:19:45 +0000 (19:19 +0000)] 
* sparc-nat.c (sparc_fetch_inferior_registers): Explicitly supply
zero as the value for %g0 in the register cache.
* sparc-tdep.c (sparc32_supply_gregset): Likewise.
* sparc64-tdep.c (sparc64_supply_gregset): Likewise.
Hans-Peter Nilsson [Sat, 21 May 2011 01:47:24 +0000 (01:47 +0000)]
* ld-cris/tls-e-tpoffcomm1.d: Adjust for PR12763 change removing
empty program header.
Alan Modra [Sat, 21 May 2011 00:00:06 +0000 (00:00 +0000)]
daily update
gdbadmin [Sat, 21 May 2011 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
Pedro Alves [Fri, 20 May 2011 18:38:16 +0000 (18:38 +0000)]
2011-05-20 Pedro Alves <pedro@codesourcery.com>
* infrun.c (proceed): Set previous_inferior_ptid here.
(init_wait_for_inferior): Initialize previous_inferior_ptid from
inferior_ptid, not null_ptid.
(wait_for_inferior): Don't initialize previous_inferior_ptid here.
(fetch_inferior_event): Nor here.
Pedro Alves [Fri, 20 May 2011 18:24:41 +0000 (18:24 +0000)]
2011-05-20 Pedro Alves <pedro@codesourcery.com>
gdb/
* inf-loop.c (inferior_event_handler): Only output a message if
verbose.
Luis Machado [Fri, 20 May 2011 18:08:43 +0000 (18:08 +0000)] 
* MAINTAINERS: Update my e-mail address.
Pedro Alves [Fri, 20 May 2011 17:52:54 +0000 (17:52 +0000)]
2011-05-20 Pedro Alves <pedro@codesourcery.com>
Cope with async mode.
gdb/testsuite/
* gdb.mi/mi-break.exp (test_breakpoint_commands): Split gdb_test
into gdb_test + mi_expect_stop.
Pedro Alves [Fri, 20 May 2011 17:41:04 +0000 (17:41 +0000)]
2011-05-20 Pedro Alves <pedro@codesourcery.com>
gdb/testsuite/
* gdb.mi/basics.c: Don't include stdio.h or unistd.h.
(callme): Remove printf call.
Pedro Alves [Fri, 20 May 2011 16:43:47 +0000 (16:43 +0000)]
2011-05-20 Pedro Alves <pedro@codesourcery.com>
* infrun.c (proceed): Switch the inferior event loop to
INF_EXEC_COMPLETE if the target refused to resume from a
vfork/fork.
Pedro Alves [Fri, 20 May 2011 16:31:31 +0000 (16:31 +0000)]
2011-05-20 Pedro Alves <pedro@codesourcery.com>
gdb/
* infcmd.c: Include "inf-loop.h".
(step_once): When stepping into an inline subroutine, pretend the
target has run. If the target can async, switch the inferior
event loop to INF_EXEC_COMPLETE.
* inferior.h (user_visible_resume_ptid): Declare.
* infrun.c (user_visible_resume_ptid): New function, factored out
from `resume'.
(resume): Use it.
* mi/mi-main.c (mi_execute_async_cli_command): Remove assertion
that the current thread is running. Merge async and sync
branches.
Pedro Alves [Fri, 20 May 2011 16:20:25 +0000 (16:20 +0000)]
2011-05-20 Pedro Alves <pedro@codesourcery.com>
gdb/
* infcmd.c (step_1): Simplify synchronous case.
Alan Modra [Fri, 20 May 2011 15:33:29 +0000 (15:33 +0000)]
PR 12763
* ld-elf/tdata3.s: New test.
* ld-elf/tbss3.s: New test.
* ld-elf/binutils.exp: Consolidate tbss and tdata tests.
Alan Modra [Fri, 20 May 2011 15:32:24 +0000 (15:32 +0000)]
PR 12763
* elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
from PT_TLS header.
(_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
segment if just for .tbss.
(assign_file_positions_for_load_sections): Don't report "can't
allocate in segment" errors for .tbss.
(assign_file_positions_for_non_load_sections): Don't set p_filesz
from SHT_NOBITS section filepos.
Pedro Alves [Fri, 20 May 2011 14:41:12 +0000 (14:41 +0000)]
2011-05-20 Pedro Alves <pedro@codesourcery.com>
gdb/
* tracepoint.c: Include exceptions.h.
(TFILE_PID): Move higher in file.
(tfile_open): Delay pushing the tfile target until we're assured
the tfile header is present in the file. Wrap reading the initial
newline-terminated lines in TRY_CATCH. Pop the target if the
initial setup failed. Add the tfile's thread immediately
aftwards, before any non-essential setup. Don't skip
post_create_inferior if there are no traceframes present in the
file.
(tfile_close): Remove redundant check for null before xfree call.
(tfile_thread_alive): New function.
(init_tfile_ops): Register it as to_thread_alive callback.
Pedro Alves [Fri, 20 May 2011 14:40:23 +0000 (14:40 +0000)]
2011-05-20 Pedro Alves <pedro@codesourcery.com>
gdb/
* tracepoint.c (tfile_open): Delete #if 0'd code.
Pierre Muller [Fri, 20 May 2011 14:37:20 +0000 (14:37 +0000)]
* lib/gdb.exp (gdb_test_list_exact): Suggest use of double
quote pattern to avoid problems with Cygwin/mingw expect versions.
* gdb.base/default.exp (show convenience): Use double
quote pattern for regular expressions.
Bernd Schmidt [Fri, 20 May 2011 10:10:00 +0000 (10:10 +0000)] 
ld/testsuite/
* ld-tic6x/pcr-reloc.d: New test.
* ld-tic6x/pcr-reloc.s: New test.
gas/testsuite/
* gas/tic6x/pcr-relocs.d: New test.
* gas/tic6x/pcr-relocs.s: New test.
* gas/tic6x/pcr-relocs-undef.d: New test.
* gas/tic6x/pcr-relocs-undef.s: New test.
* gas/tic6x/reloc-bad-2.s: Update for pcr_offset.
* gas/tic6x/reloc-bad-2.l: Update for pcr_offset.
bfd/
* elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
R_C6000_PCR_H16 and R_C6000_PCR_L16.
(elf32_tic6x_relocate_section): Handle them.
gas/
* config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
(tic6x_parse_name): Handle it.
(tic6x_fix_new_exp): Handle O_pcr_offset.
(tic6x_fix_adjustable): Return 0 for the new relocs.
(md_apply_fix): Handle them.
(tc_gen_reloc): Likewise.
* config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
Jan Kratochvil [Fri, 20 May 2011 08:55:51 +0000 (08:55 +0000)] 
gdb/
Fix -readnow for -gdwarf-4 unused type units.
* dwarf2read.c (struct signatured_type): Remove the field offset.
(create_signatured_type_table_from_index): Remove its initialization.
(create_debug_types_hash_table): Likewise. Initialize per_cu.offset
instead. Add a complaint call.
(process_psymtab_comp_unit): Change assignment to gdb_assert.
(process_type_comp_unit, lookup_die_type, dump_die_shallow)
(lookup_signatured_type_at_offset, read_signatured_type)
(write_one_signatured_type): Update the field for per_cu.
gdb/testsuite/
Fix -readnow for -gdwarf-4 unused type units.
* gdb.dwarf2/dw4-sig-type-unused.S: New file.
* gdb.dwarf2/dw4-sig-type-unused.exp: New file.
gdbadmin [Fri, 20 May 2011 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Fri, 20 May 2011 00:00:07 +0000 (00:00 +0000)]
daily update
Tom Tromey [Thu, 19 May 2011 18:41:23 +0000 (18:41 +0000)]
* python/py-inferior.c (python_inferior_exit): Use
target_gdbarch.
(python_on_resume): Likewise.
Tom Tromey [Thu, 19 May 2011 18:31:24 +0000 (18:31 +0000)]
2011-05-19 Matt Rice <ratmice@gmail.com>
* breakpoint.c (bpstat_do_actions_1): Call prevent_dont_repeat.
Hui Zhu [Thu, 19 May 2011 14:06:44 +0000 (14:06 +0000)] 
2011-05-19 Hui Zhu <teawater@gmail.com>
* tracepoint.c (tfile_trace_find): Return directly when num is -1.
Nick Clifton [Thu, 19 May 2011 11:10:59 +0000 (11:10 +0000)]
* v850-opc.c (cmpf.[sd]): Reverse the order of the reg1 and reg2
operands.
Hui Zhu [Thu, 19 May 2011 06:54:30 +0000 (06:54 +0000)]
2011-05-19 Hui Zhu <teawater@gmail.com>
* xcoffread.c (read_xcoff_symtab): Initialize fcn_aux_saved.
gdbadmin [Thu, 19 May 2011 00:01:02 +0000 (00:01 +0000)]
*** empty log message ***
Tom Tromey [Wed, 18 May 2011 20:19:52 +0000 (20:19 +0000)]
* dwarf2read.c (dwarf2_add_field): Constify.
* value.c (value_static_field): Constify.
* gdbtypes.h (struct main_type) <field.field_location.physname>:
Now const.
* ax-gdb.c (gen_static_field): Constify
Jan Kratochvil [Wed, 18 May 2011 18:03:30 +0000 (18:03 +0000)]
gdb/
* linux-nat.c (kill_callback): Use SIGKILL first.
gdb/testsuite/
* gdb.base/kill-after-signal.c: New file.
* gdb.base/kill-after-signal.exp: New file.
Joel Brobecker [Wed, 18 May 2011 17:29:59 +0000 (17:29 +0000)] 
Remove one use of sprintf in ada-lang.c (print_it_exception)
This is just a minor cleanup of an ARI violation. As this affects
code that is normally unreachable (you'd need a runtime where
the unit providing the exception hook has been compiled without
debugging information), I tested this manually by commenting out
the code just above, thus forcing this part of the code to be
exercised.
gdb/ChangeLog:
* ada-lang.c (print_it_exception): Avoid use of sprintf.
Tested on x86_64-linux.
Nick Clifton [Wed, 18 May 2011 16:35:03 +0000 (16:35 +0000)]
PR binutils/12753
* nm.c (filter_symbols): Treat unique symbols as global symbols.
* doc/binutils.texi (nm): Mention that some lowercase letters
actually indicate global symbols.
* lib/utils-lib.exp (run_dump_test): Allow nm as a program.
* binutils-all/nm.exp: Test running "nm -g" on an object file
containing a unique symbol.
Tom Tromey [Wed, 18 May 2011 16:30:37 +0000 (16:30 +0000)]
* value.c (value_fn_field): Constify.
* symtab.c (gdb_mangle_name): Constify.
* stabsread.c (update_method_name_from_physname): Make 'physname'
argument const.
* p-typeprint.c (pascal_type_print_method_args): Make arguments
const. Use explicit fputc_filtered loop.
(pascal_type_print_base): Constify.
* p-lang.h (pascal_type_print_method_args): Update.
* linespec.c (add_matching_methods): Constify.
(add_constructors): Likewise.
* jv-typeprint.c (java_type_print_base): Constify.
* gdbtypes.h (struct cplus_struct_type)
<fn_fieldlist.fn_field.physname>: Now const.
* dwarf2read.c (compute_delayed_physnames): Constify.
(dwarf2_add_member_fn): Likewise.
* c-typeprint.c (c_type_print_base): Constify. Use cleanups.
Nick Clifton [Wed, 18 May 2011 16:28:34 +0000 (16:28 +0000)]
* gas/arm/req.l: Updated expected warning message.
Pedro Alves [Wed, 18 May 2011 16:20:27 +0000 (16:20 +0000)]
2011-05-18 Pedro Alves <pedro@codesourcery.com>
gdb/
* infrun.c (resume): Mention which is the current thread, and its
current PC in debug output.
(prepare_to_proceed): Mention the thread switching in debug
output.
Tom Tromey [Wed, 18 May 2011 15:00:55 +0000 (15:00 +0000)]
* linux-thread-db.c (try_thread_db_load_from_pdir_1): Fix absolute
path check. Use xmalloc and cleanups.
(try_thread_db_load_from_dir): Use xmalloc and cleanups.
Nick Clifton [Wed, 18 May 2011 14:04:32 +0000 (14:04 +0000)]
PR ld/12761
* elflink.c (elf_link_add_object_symbols): Process .gnu.warning
sections when building shared libraries.
* lib/ld-lib.exp (run_cc_link_tests): Add an optional 8th
parameter - an expected warning message from the linker.
* ld-elf/shared.exp (build_tests): Expect a warning message when
building the libbarw.so library.
* ld-elf/shared.exp: Run library building tests even when not
building a native toolchain.
Nick Clifton [Wed, 18 May 2011 13:52:44 +0000 (13:52 +0000)]
PR gas/12754
* config/tc-tic30.c (ordinal_names): Allow translation of the
ordinal names.
Nick Clifton [Wed, 18 May 2011 13:36:11 +0000 (13:36 +0000)]
PR ld/12778
* elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
reloc pointer.
Nick Clifton [Wed, 18 May 2011 09:41:15 +0000 (09:41 +0000)]
* config/tc-arm.c (s_unreq): Reword warning message to make it
easier to translate.
* config/tc-ia64.c (md_show_usage): Add note for translators.
* configure.in (ALL_LINGUAS): Add "fi".
* configure: Regenerate.
Tristan Gingold [Wed, 18 May 2011 08:00:08 +0000 (08:00 +0000)]
2011-05-18 Tristan Gingold <gingold@adacore.com>
* xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
(xcoff_sweep): Always keep dwarf sections.
(xcoff_link_input_bfd): Handle dwarf symbols and sections.
Tristan Gingold [Wed, 18 May 2011 07:58:36 +0000 (07:58 +0000)]
bfd
2011-05-18 Tristan Gingold <gingold@adacore.com>
* libxcoff.h (struct xcoff_dwsect_name): New type.
(XCOFF_DWSECT_NBR_NAMES): New macro.
(xcoff_dwsect_names): Declare.
* coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
(styp_to_sec_flags): Ditto.
(coff_new_section_hook): Ditto.
(coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
* coff-rs6000.c (xcoff_dwsect_name): New variable.
gas
2011-05-18 Tristan Gingold <gingold@adacore.com>
* config/tc-ppc.h (ppc_tc_sy): Reorder fields.
Put size into an union with dw.
(OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
(ppc_xcoff_end): Declare.
(md_end): Define.
* config/tc-ppc.c: Add includes for xcoff.
(ppc_dwsect): New function.
(md_pseudo_table): Add dwsect.
(struct dw_subsection): New.
(dw_sections): New.
(ppc_change_debug_section): New function.
(ppc_xcoff_end): Ditto.
(ppc_function): Adjust for ppc_tc_sy.
(ppc_symbol_new_hook): Ditto.
(ppc_frob_symbol): Ditto.
(ppc_frob_section): Do not set vma for debug sections.
(ppc_fix_adjustable): Return true for debug sections.
* config/obj-coff.c: Add includes for xcoff.
(coff_frob_section): Handle dwarf section.
gas/testsuite
2011-05-18 Tristan Gingold <gingold@adacore.com>
* gas/ppc/xcoff-dwsect-1-32.d: New test.
* gas/ppc/xcoff-dwsect-1-64.d: Ditto.
* gas/ppc/xcoff-dwsect-1.s: New file.
* gas/ppc/aix.exp (do_align_test): Add tests.
gdbadmin [Wed, 18 May 2011 00:00:32 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Wed, 18 May 2011 00:00:04 +0000 (00:00 +0000)]
daily update
Tom Tromey [Tue, 17 May 2011 19:29:10 +0000 (19:29 +0000)]
* cp-valprint.c (cp_print_value_fields): Catch errors from
value_static_field.
Tom Tromey [Tue, 17 May 2011 17:01:46 +0000 (17:01 +0000)]
* dwarf2read.c (dwarf2_get_die_type): Call
get_die_type_at_offset.
* dwarf2expr.c (dwarf_get_base_type): Handle NULL return from
get_base_type function.
Nick Clifton [Tue, 17 May 2011 16:38:29 +0000 (16:38 +0000)]
* po/fi.po: New Finnish translation.
* po/fr.po: Updated French translation.
Nick Clifton [Tue, 17 May 2011 16:15:59 +0000 (16:15 +0000)]
* config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
* config/tc-mt.c (md_assemble): Fix typos in warning messages.
* cond.c (s_else): Fix typos in error messages.
* config/tc-pj.c (md_assemble): Fix typo in error message.
Corinna Vinschen [Tue, 17 May 2011 16:14:52 +0000 (16:14 +0000)] 
* strsignal.c (psignal): Change second parameter to const char *.
Fix comment accordingly.
Nick Clifton [Tue, 17 May 2011 16:02:31 +0000 (16:02 +0000)]
PR ld/12759
* emultempl/rxelf.em (ignore_lma): New variable.
(rx_elf_create_output_section_statements): Pass the setiing of
ignore_lma to bfd_elf32_rx_set_target_flags.
(OPTION_IGNORE_LMA): Define.
(OPTION_NO_IGNORE_LMA): Define.
(PARSE_AND_LIST_LONGOPTS): Add ignore lma.
(PARSE_AND_LIST_OPTIONS): Add ignore lma.
(PARSE_AND_LIST_ARGS_CASES): Add ignore lma.
* elf32-rx.c (ignore_lma): New variable.
(bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
(rx_modify_program_headers): Only copy the LMA into the VMA if
ignore_lma is true.
Pedro Alves [Tue, 17 May 2011 13:29:38 +0000 (13:29 +0000)]
2011-05-17 Pedro Alves <pedro@codesourcery.com>
gdb/doc/
* gdb.texinfo (Remote Protocol) <Overview>: Mention vCont is
required for multi-threading support.
(Remote Protocol) <Packets>: Mention that 'c', 's', 'C', 'S' and
Hc are deprecated for multi-threading debugging. Point readers at
the vCont packet.
Alan Modra [Tue, 17 May 2011 13:02:18 +0000 (13:02 +0000)]
PR ld/12760
include/
* bfdlink.h (struct bfd_link_callbacks <notice>): Add "flags" and
"string" param.
bfd/
* coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
* elflink.c (elf_link_add_object_symbols): Likewise.
* linker.c (_bfd_generic_link_add_one_symbol): Likewise.
ld/
* ldmain.c (notice): Add "flags" and "string" param.
* plugin.c (plugin_notice): Likewise. Handle indirect, warning
and constructor syms.
Pedro Alves [Tue, 17 May 2011 11:43:07 +0000 (11:43 +0000)]
2011-05-17 Tomas Martinec <fyzmat@gmail.com>
gdb/
* infrun.c (handle_inferior_event) <handling deferred step>: Clear
trap_expected.
gdbadmin [Tue, 17 May 2011 00:01:03 +0000 (00:01 +0000)]
*** empty log message ***
Alan Modra [Tue, 17 May 2011 00:00:06 +0000 (00:00 +0000)]
daily update
Ian Lance Taylor [Mon, 16 May 2011 23:41:23 +0000 (23:41 +0000)]
* options.h (class General_options): Make -i a synonym for -r.
Ian Lance Taylor [Mon, 16 May 2011 23:29:30 +0000 (23:29 +0000)]
* testsuite/tls_test_main.cc: Use semaphores instead of mutexes.
Mike Frysinger [Mon, 16 May 2011 18:48:31 +0000 (18:48 +0000)]
sim: tests: support .S/.c files
Rather than requiring all sim tests to be preprocessed .s files, add
support for .S and .c files so we can easily write code using a higher
level language like C.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Doug Evans [Mon, 16 May 2011 16:33:57 +0000 (16:33 +0000)]
* python/py-auto-load.c (source_section_scripts): Mention objfile
name in warning.
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