Sync from gcc:
2006-06-12 David Ayers <d.ayers@inode.at>
PR bootstrap/27963
PR target/19970
* configure.in: Remove target-boehm-gc from noconfigdirs where
${libgcj} is specified.
* configure: Regenerate.
* gdb.base/break.exp: Add test for breakpoint at }
* gdb.cp/anon-union.cc: Add code at end of function.
* gdb.cp/anon-union.exp: Adjust end of function breakpoint.
* gdb.mi/var-cmd.c: Add code at end of function.
* gdb.mi/mi-var-display.exp: Adjust end of next.
* gdb.mi/mi2-var-display.exp: Likewise.
* gdb.base/fileio.c: Add stop function and insert calls at
stopping places.
* gdb.base/fileio.exp: Breakpoint stop function and remove
explicit line number references.
(show_remote_protocol_packet_cmd): New prototypes.
(remote_set_cmdlist, remote_show_cmdlist): Move higher.
(struct packet_config): Make name and title const.
(add_packet_config_cmd): Remove unnecessary arguments.
(_initialize_remote): Update calls.
2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
* gas/i386/i386.exp: Run nops and x86-64-nops.
* gas/i386/nops.d: New file.
* gas/i386/nops.s: Likewise.
* gas/i386/x86-64-nops.d: Likewise.
* gas/i386/x86-64-nops.s: Likewise.
include/opcode/
2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
* i386.h (i386_optab): Add "nop" with memory reference.
opcodes/
2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
* i386-dis.c (dis386_twobyte): Use "nopQ" for 0x1f.
(twobyte_has_modrm): Set 1 for 0x1f.
2006-06-12 Fred Fish <fnf@specifix.com>
* emulparams/elf32bmip.sh (OTHER_SECTIONS): Keep the
".mdebug.<abi>" and ".gcc_compiled_long<size>" sections
generated by mips gcc.
* elf32-mips.c: Expand comment about ABI-mandated pagesize values.
(ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
* elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
Delete old comments.
(ELF_COMMONPAGESIZE): Define in a more obvious way.
[ ld/ChangeLog ]
* emulparams/elf64bmip.sh, emulparams/elf64btsmip.sh (COMMONPAGESIZE):
Define.
[ ld/testsuite/ChangeLog ]
* ld-mips-elf/multi-got-no-shared.d: Adjust for recent change of
ELF_MAXPAGESIZE.
* elflink.c (elf_link_add_object_symbols): Fix the warning message about
mismatched alignments to allow for the case where the common alignment
has been deduced from the section alignment.
* bfd.c (_bfd_default_error_handler): Update comment to explain why bfd
and asection varargs are out of order.
Explicitly catch and abort on NULL bfd and asection arguments.
* elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
(STUB_ORI): New macro.
(STUB_LI16U): Fix formatting.
(MIPS_FUNCTION_STUB_SIZE): Delete.
(MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
(MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
(MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
(_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
instead of MIPS_FUNCTION_STUB_SIZE.
(count_section_dynsyms): New function, split out from
_bfd_mips_elf_final_link.
(_bfd_mips_elf_always_size_sections): Get a worst-case estimate
of the number of dynamic symbols needed and use it to set up
function_stub_size. Use function_stub_size rather than
MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
Use 16-byte stubs for 0x10000 dynamic symbols.
(_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
(_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
Use STUB_ORI rather than STUB_LI16U for big stubs.
(_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
(_bfd_mips_elf_final_link): Use count_section_dynsyms.
ld/testsuite/
* ld-mips-elf/stub-dynsym-1.s,
* ld-mips-elf/stub-dynsym-1.ld,
* ld-mips-elf/stub-dynsym-1-7fff.d,
* ld-mips-elf/stub-dynsym-1-8000.d,
* ld-mips-elf/stub-dynsym-1-fff0.d,
* ld-mips-elf/stub-dynsym-1-10000.d,
* ld-mips-elf/stub-dynsym-1-2fe80.d: New test.
* ld-mips-elf/mips-elf.exp: Run it.
* config/tc-mips.c (mips_ip): Maintain argument count.
[ gas/testsuite/ChangeLog ]
* gas/mips/mips32-sf32.s, gas/mips/mips32-sf32.d: New test for odd
single precision FPRs on MIPS32.
* gas/mips/mips.exp: Run them.
* ldlang.c (struct out_section_hash_entry): Rename from
output_statement_hash_entry. Delete output_section_statement_type
entry. Add statement_union_type entry. Adjust all users.
(output_section_statement_table): Rename from output_statement_table.
Adjust all users.
(output_section_statement_newfunc): Rename from
output_statement_newfunc. Adjust all users.
(output_section_statement_table_init): Rename from
output_statement_table_init. Adjust all users.
(output_section_statement_table_free): Rename from
output_statement_table_free. Adjust all users.
(STUB_LUI): New macro.
(STUB_LI16U): Ditto.
(STUB_LI16S): Ditto.
(MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
(_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
MIPS_FUNCTION_STUB_SIZE.
(_bfd_mips_elf_always_size_sections): Ditto.
(_bfd_mips_elf_size_dynamic_sections): Ditto.
(_bfd_mips_elf_finish_dynamic_sections): Ditto.
(_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
to allow larger symbol table indexes.
buf and buf_size.
(remote_state): New variable.
(get_remote_state): New function.
(struct remote_arch_state): Renamed from struct remote_state.
Removed buf and buf_size.
(get_remote_arch_state): Renamed from get_remote_state. All
necessary callers updated to call this function.
(init_remote_state): Initialize the architecture-specific state.
Update the target-specific state if necessary.
(get_remote_packet_size): New function. All previous references
changed to use this accessor function.
(packet_reg_from_regnum, packet_reg_from_pnum): Take a
remote_arch_state instead of a remote_state. All callers changed.
(_initialize_remote): Initialize the packet buffer here.
Sync from gcc:
2005-01-12 David Edelsohn <edelsohn@gnu.org>
Andreas Schwab <schwab@suse.de>
PR bootstrap/18033
* config-ml.in: Eval option if surrounded by single quotes.
