* config.in, configure: Regenerate.
* dwarf2read.c: Include zlib.h if present.
Modified *_SECTION macros.
(section_is_p): New.
(dwarf2_locate_sections): Use section_is_p instead of strcmp
(dwarf2_resize_section): New.
to determine whether a given section has a given name.
(zlib_decompress_section): New.
(dwarf2_read_section): Read the compressed section if present
in the binary.
* testsuite/gdb.dwarf2/dw2-compressed.S: New file.
* testsuite/gdb.dwarf2/dw2-compressed.exp: New file.
* MAINTAINERS: Added myself to section Write After Approval.
Sync with gcc:
2008-04-18 Paolo Bonzini <bonzini@gnu.org>
PR bootstrap/35457
* configure.ac: Include override.m4.
* configure: Regenerate.
2008-04-18 Paolo Bonzini <bonzini@gnu.org>
* Makefile.tpl (restrap): Call `make all' using double-colon rules.
* Makefile.in: Regenerate.
2008-04-11 Eric B. Weddington <eweddington@cso.atmel.com>
* configure.ac: Do not build libssp for the AVR.
* configure: Regenerate.
config:
2008-04-18 Paolo Bonzini <bonzini@gnu.org>
PR bootstrap/35457
* override.m4: Add this. Make sure aclocal always picks it.
Add more lenient precious variable check, backported from
autoconf trunk.
machine for matching core files.
(xcoff64_core_p): Set the architecture and machine to the default
values defined in the macros mentioned above.
* rs6000-core.c: Define macros to determine whether or not the
core file header uses the core_dumpxx header format.
(rs6000coff_core_p): Don't match core files that use the
core_dumpxx header format.
srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
from reg_xmlfiles.
* linux-ppc-low.c: Include <elf.h>.
(PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
(ppc_hwcap): New global variable.
(ppc_regmap): Remove __SPE__ #ifdef sections.
(ppc_regmap_e500): New global variable.
(ppc_cannot_store_register): Update __SPE__ special case.
(ppc_get_hwcap): New function.
(ppc_arch_setup): Use it to determine whether inferior supports
AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
(ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
Do not access registers if target does not support AltiVec.
(ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
Do not access registers if target does not support SPE.
(target_regsets): Unconditionally include AltiVec and SPE regsets.
* linux-low.c (disabled_regsets, num_regsets): New.
(use_regsets_p): Delete.
(linux_wait_for_process): Clear disabled_regsets.
(regsets_fetch_inferior_registers): Check and set it.
(regsets_store_inferior_registers): Likewise.
(linux_fetch_registers, linux_store_registers): Do not use
use_regsets_p.
(initialize_low): Allocate disabled_regsets.
* inf-loop.c (inferior_event_handler): Also run the intermediate
continuations in the INF_EXEC_COMPLETE case.
gdb/testsuite/
* gdb.base/step-break.exp, gdb.base/step-break.c: New files.
(set_cmd_async_ok, get_cmd_async_ok): Declare.
* cli/cli-decode.c (set_cmd_async_ok): New function.
(get_cmd_async_ok): New function.
* cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
"show" as async-ok.
* top.c (execute_command): Use get_cmd_async_ok.
* infcmd.c: Include cli/cli-decode.h.
(_initialize_infcmd): Mark "interrupt" as async-ok.
* Makefile.in (infcmd.o): Depend on cli_decode_h.
* copy-relocs.h: New file.
* reloc.cc: Remove Copy_relocs code.
* reloc.h: Likewise.
* reloc-types.h (struct Reloc_types) [both versions]: Add
get_reloc_addend_noerror.
* output.h (class Output_data_reloc<elfcpp::SHT_REL>): Add
variants of add_global which take an addend which must be zero.
* i386.cc: Include "copy-relocs.h".
(class Target_i386): Change type of copy_relocs_ to variable,
update initializer.
(Target_i386::copy_reloc): Rewrite to pass to Copy_relocs class.
Change all callers.
(Target_i386::do_finalize_sections): Change handling of
copy_relocs_.
* sparc.cc: Include "copy-relocs.h".
(class Target_sparc): Change type of copy_relocs_ to variable,
update initializer.
(Target_sparc::copy_reloc): Rewrite to pass to Copy_relocs class.
Change all callers.
(Target_sparc::do_finalize_sections): Change handling of
copy_relocs_.
* x86_64.cc: Include "copy-relocs.h".
(class Target_x86_64): Change type of copy_relocs_ to variable,
update initializer.
(Target_x86_64::copy_reloc): Rewrite to pass to Copy_relocs
class. Change all callers.
(Target_x86_64::do_finalize_sections): Change handling of
copy_relocs_.
* Makefile.am (CCFILES): Add copy-relocs.cc.
(HFILES): Add copy-relocs.h.
Vladimir Prus
Mark Kettenis
Nick Roberts
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