* ld/testsuite/ld-arm/arm-merge-incompatiblea.s: Likewise.
* ld/testsuite/ld-arm/arm-merge-incompatibleb.s: Likewise.
* ld/testsuite/ld-arm/arm-elf.exp: Run the new test.
* bfd/elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
return value from the call to _bfd_elf_merge_object_attributes.
Alan Modra <amodra@gmail.com>
bfd/
* elf32-arm.c (a8_erratum_fix): Add st_type field to record the
destination mode of the a8 stub.
(elf32_arm_link_hash_table): Add top_id field.
(elf32_arm_link_hash_table_create): Initialize top_id.
(arm_type_of_stub): Update prototype, st_type can now be updated
by this function. Actual destination address in case of PLT is
computed here, to help factorizing code.
(elf32_arm_stub_name): Update prototype, use stub_type additional
parameter to build stub name.
(elf32_arm_get_stub_entry): Update prototype, use stub_type
additional parameter to build stub entry.
(arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
Call elf32_arm_final_link_relocate to process all in-stub
relocations.
(elf32_arm_setup_section_lists): Update top_id.
(cortex_a8_erratum_scan): Record stub destination mode.
(elf32_arm_size_stubs): Update call to arm_type_of_stub according
to new prototype.
(elf32_arm_final_link_relocate): Enable processing of in-stub
REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
needed, enabling code factorization.
(elf32_arm_final_link): Process stub sections.
(elf32_arm_output_map_sym): Add entry to code/data map.
ld/testsuite/
* ld-arm/arm-elf.exp: Change .text start address for
farcall-thumb-arm tests. Add v4t variant for farcall-mixed-lib
test.
* ld-arm/farcall-mixed-lib-v4t.d: New test.
* ld-arm/farcall-mixed-lib1.s: Don't force armv5t.
* ld-arm/farcall-mixed-lib2.s: Likewise.
* ld-arm/arm-call.d: Update expected results.
* ld-arm/cortex-a8-far.d: Likewise.
* ld-arm/farcall-group-size2.d: Likewise.
* ld-arm/farcall-group.d: Likewise.
* ld-arm/farcall-mix.d: Likewise.
* ld-arm/farcall-mix2.d: Likewise.
* ld-arm/farcall-mixed-app-v5.d: Likewise.
* ld-arm/farcall-mixed-app.d: Likewise.
* ld-arm/farcall-mixed-lib.d: Likewise.
* ld-arm/farcall-thumb-arm.d: Likewise.
* ld-arm/farcall-thumb-arm-blx.d: Likewise.
* ld-arm/farcall-thumb-arm-pic-veneer.d: Likewise.
* ld-arm/farcall-thumb-arm-blx-pic-veneer.d: Likewise.
* ld-arm/farcall-thumb-arm.s: Update test. Add a new call to
potentially generate different types of stubs.
* layout.cc (Layout::Layout): Force section types of .init_array*,
.preinit_array* and .fini_array* sections.
* output.cc (Output_section::Input_section_sort_entry::has_priority):
Fix check of return value of std::string::find.().
(Output_section::Input_section_sort_compare::operator()): Remove
comment about .init_array.
(Output_section::Input_section_sort_init_fini_compare::operator()):
New method.
(Output_section::sort_attached_input_sections): Handle .init_array
and .fini_array specially.
* output.h (Output_section::Inut_section_sort_compare): Update
comment.
(Output_section::Input_section_sort_init_fini_compare): New struct.
(append_composite_type_field_aligned): Use the new function.
* gdbtypes.h (append_composite_type_field_raw): Declare.
* target-descriptions.c (struct tdesc_type_field): Add start and end.
(struct tdesc_type_flag): New type.
(struct tdesc_type): Add TDESC_TYPE_STRUCT and TDESC_TYPE_FLAGS to
kind. Add size to u.u. Add u.f for flags.
(tdesc_gdb_type): Handle TDESC_TYPE_STRUCT and TDESC_TYPE_FLAGS.
(tdesc_free_type): Likewise.
(tdesc_create_struct, tdesc_set_struct_size, tdesc_create_flags): New.
(tdesc_add_field): Handle TDESC_TYPE_STRUCT.
(tdesc_add_bitfield, tdesc_add_flag): New.
* target-descriptions.h (tdesc_create_struct, tdesc_set_struct_size)
(tdesc_create_flags, tdesc_add_bitfield, tdesc_add_flag): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Rename current_union to
current_type. Add current_type_size and current_type_is_flags.
(tdesc_start_union): Clear the new fields.
(tdesc_start_struct, tdesc_start_flags): New.
(tdesc_start_field): Handle struct fields, including bitfields.
(field_attributes): Make type optional. Add start and end.
(union_children): Rename to struct_union_children.
(union_attributes): Rename to struct_union_attributes. Add optional
size.
(flags_attributes): New.
(feature_children): Add struct and flags.
* features/gdb-target.dtd: Add flags and struct to features.
Make field type optional. Add field start and end.
doc/
* gdb.texinfo (Types): Describe <struct> and <flags>.
testsuite/
* gdb.xml/extra-regs.xml: Add struct1, struct2, and flags
types. Add structreg, bitfields, and flags registers.
* gdb.xml/tdesc-regs.exp: Test structreg and bitfields
registers.
cygwin_conv_path API rather than the deprecated
cygwin_conv_to_full_posix_path.
* windows-nat.c:
(GetModuleFileNameExA): Undefine for Cygwin.
(GetModuleFileNameExW): Define for Cygwin.
(get_module_name): Change size of pathbuf to PATH_MAX for Cygwin.
Call GetModuleFileNameExW and convert path to POSIX using
cygwin_conv_path.
(windows_make_so): Always define p. Drop unused variable m.
Don't use Win32 functions to check file existance, rather use
access on Cygwin. Fetch system directory using GetSystemDirectoryW.
Use canonicalize_file_name to get full path.
(get_image_name): Use wcstombs, rather than WideCharToMultiByte
to convert Unicode pathname to multibyte on Cygwin. Otherwise,
use correct target buffer size in call to WideCharToMultiByte.
(handle_load_dll): Change size of dll_buf to PATH_MAX for Cygwin.
(windows_pid_to_exec_file): Change size of path to PATH_MAX for Cygwin.
(windows_create_inferior): Convert all paths and arguments to wchar_t
and use CreateProcessW on Cygwin.
(_initialize_windows_nat): Disable DOS-style path warning on Cygwin.
(bad_GetModuleFileNameExA): Undefine for Cygwin.
(bad_GetModuleFileNameExW): Define for Cygwin.
(_initialize_loadable): Load GetModuleFileNameExW into
dyn_GetModuleFileNameExW on Cygwin. Don't load ANSI function on Cygwin.
PR python/11036
* python/py-frame.c (frapy_read_var): Add block argument and logic
to cope with user provided blocks.
2010-02-28 Phil Muldoon <pmuldoon@redhat.com>
* gdb.texinfo (Frames In Python): Add block parameter and
description to read_var text.
2010-02-28 Phil Muldoon <pmuldoon@redhat.com>
* gdb.python/py-frame.exp: Add read_var block tests.
* gdb.python/py-frame.c (block): New function.
* infcall.c (call_function_by_hand): Remove gdb_assert on sp and old_sp.
New comment.
gdb/testsuite/
* gdb.base/callfuncs.exp: New tests for $spval 0 and -1. Remove return.
* arm.cc (Target_arm::Relocate::reloc_is_non_pic): Treat
R_ARM_PREL31 and R_ARM_SBREL31 as position independent.
* testsuite/debug_msg.sh: Avoid matching source line number for
use of global variable undef_int.
* config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
alignment.
testsuite/
* gas/arm/neon-ldst-align-bad.d: New test.
* gas/arm/neon-ldst-align-bad.l: New test.
* gas/arm/neon-ldst-align-bad.s: New test.
add ADDR_SIZE member.
(allocate_piece_closure): Update.
(copy_pieced_value_closure): Likewise.
(dwarf2_evaluate_loc_desc): Likewise.
(read_pieced_value): Use DWARF address size instead of
GDB's gdbarch_addr_bit as size of values on the DWARF stack.
Tom Tromey <tromey@redhat.com>
* python/py-type.c (typy_lookup_typename): Add in block argument.
If provided restrict lookup to specified blocks.
(gdbpy_lookup_type): Likewise.
(typy_lookup_type): Likewise.
2010-02-26 Phil Muldoon <pmuldoon@redhat.com>
Tom Tromey <tromey@redhat.com>
* gdb.texinfo (Types In Python): Describe block argument in
template_argument and gdb.lookup_type.
gdb/testsuite/
2010-02-25 David S. Miller <davem@davemloft.net>
* gdb.base/catch-syscall.exp: Allow to run on sparc*-*-linux and
fix logic for setting all_syscalls_numbers.
mips_fix_loongson2f_jump): New variables.
(md_longopts): Add New options -mfix-loongson2f-nop/jump,
-mno-fix-loongson2f-nop/jump.
(md_parse_option): Initialize variables via above options.
(options): New enums for the above options.
(md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
(fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
New functions.
(append_insn): call fix_loongson2f().
(mips_handle_align): Replace the implicit nops.
* config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
for the new mips_handle_align().
* doc/c-mips.texi: Document the new options.
* gas/mips/loongson-2f-2.s: New test of -mfix-loongson2f-nop.
* gas/mips/loongson-2f-2.d: Likewise.
* gas/mips/loongson-2f-3.s: New test of -mfix-loongson2f-jump.
* gas/mips/loongson-2f-3.d: Likewise.
* gas/mips/mips.exp: Run the new tests.
* opcode/mips.h (LOONGSON2F_NOP_INSN): New macro.
* arm.cc (Target_arm::got_section): Make the .got section the first
non RELRO section in the data segment.
* testsuite/script_test_5.sh: Fix match patterns to avoid matching
suffixes of section names.
Matthew Gretton-Dann
Andrew Stubbs
Christophe Lyon
David S. Miller
gdbadmin
Alan Modra
Doug Kwan
H.J. Lu
Daniel Jacobowitz
Tristan Gingold
Corinna Vinschen
Phil Muldoon
Jan Kratochvil
Jie Zhang
David Daney
Kevin Buettner
Doug Evans
Pedro Alves
Ulrich Weigand
Nick Clifton