* powerpc.cc (Powerpc_relobj::get_opd_ent): Make const.
(Powerpc_relocate_functions::Status): New typedef.
(Target_powerpc::Scan::get_reference_flags): Handle more relocs.
(Target_powerpc::Scan::local): Handle REL64.
(Target_powerpc::Scan::global): Likewise, and dynamic relocs
for REL32 and REL64.
(Target_powerpc::symval_for_branch): New function, extracted from..
(Target_powerpc::Relocate::relocate): ..here.  Correct plt call
checks.  Report overflow errors.

* object.h (Sized_relobj_file::emit_relocs): Delete.
(Sized_relobj_file::emit_relocs_reltype): Delete.
* reloc.cc (Sized_relobj_file::do_relocate_sections): Call target
relocate_relocs for --emit-relocs.
(Sized_relobj_file::emit_relocs, emit_relocs_reltype): Delete.
* output.h: Update comment.
(Output_segment::first_section): New function.
(Output_segment::first_section_load_address): Use first_section.
* output.cc (Output_segment::first_section): New function extracted..
(Output_segment::first_section_load_address): ..from here.  Delete.
* target-reloc.h (relocate_for_relocatable): Rename to relocate_relocs.
* target.h (Sized_target::relocate_for_relocatable): Likewise.
* arm.cc (Target_arm::relocate_for_relocatable): Likewise, and
adjust call to target.h function.
* i386.cc (Target_i386): Likewise.
* sparc.cc (Target_sparc): Likewise.
* x86_64.cc (Target_x86_64): Likewise.
* powerpc.cc (Target_powerpc): Likewise.
(Target_powerpc::Scan::local, global): Handle R_POWERPC_TLS.  Ensure
first tls section has section symbol for optimised local dynamic
output relocs.
(Target_powerpc::Relocate::relocate): Correct local dynamic value.
(Target_powerpc::relocate_relocs): Adjust relocs emitted for
optimised tls code.
* testsuite/testfile.cc (Target_test::relocate_for_relocatable):
Rename to relocate_relocs.  Update error message.

daily update

*** empty log message ***

* linux-crisv32-low.c: Fix compile errors.

2012-09-03 Joel Sherrill <joel.sherrill@oarcorp.com>

* configure.ac: Always link against dv-sockser.o.
* configure: Regenerate.

Add Intel Itanium Series 9500 support

bfd/

2012-09-04  Sergey A. Guriev <sergey.a.guriev@intel.com>

* cpu-ia64-opc.c (ins_cnt6a): New function.
(ext_cnt6a): Ditto.
(ins_strd5b): Ditto.
(ext_strd5b): Ditto.
(elf64_ia64_operands): Add new operand types.

gas/

2012-09-04  Sergey A. Guriev  <sergey.a.guriev@intel.com>

* config/tc-ia64.c (reg_symbol): Add a new register.
(indirect_reg): Ditto.
(pseudo_func): Add new symbolic constants.
(operand_match): Add new operand types recognition.
(operand_insn): Add new register recognition.
(md_begin): Add new register definition.
(specify_resource): Add new register recognition.

gas/testsuite/

2012-09-04  Sergey A. Guriev  <sergey.a.guriev@intel.com>

* gas/testsuite/gas/ia64/psn.d: New file.
* gas/testsuite/gas/ia64/psn.s: New file.
* gas/testsuite/gas/ia64/ia64.exp: Add new testcase.
* gas/testsuite/gas/ia64/opc-i.d: Fixed failing tests.
* gas/testsuite/gas/ia64/opc-m.d: Ditto.

include/opcode/

2012-09-04  Sergey A. Guriev <sergey.a.guriev@intel.com>

* ia64.h (ia64_opnd): Add new operand types.

opcodes/

2012-09-04  Sergey A. Guriev <sergey.a.guriev@intel.com>

* ia64-asmtab.h (completer_index): Extend bitfield to full uint.
* ia64-gen.c: Promote completer index type to longlong.
(irf_operand): Add new register recognition.
(in_iclass_mov_x): Add an entry for the new mov_* instruction type.
(lookup_specifier): Add new resource recognition.
(insert_bit_table_ent): Relax abort condition according to the
changed completer index type.
(print_dis_table): Fix printf format for completer index.
* ia64-ic.tbl: Add a new instruction class.
* ia64-opc-i.c (ia64_opcodes_i): Define new I-instructions.
* ia64-opc-m.c (ia64_opcodes_m): Define new M-instructions.
* ia64-opc.h: Define short names for new operand types.
* ia64-raw.tbl: Add new RAW resource for DAHR register.
* ia64-waw.tbl: Add new WAW resource for DAHR register.
* ia64-asmtab.c: Regenerate.

Ignore section symbols without a BFD section

bfd/

PR binutils/14493
* elf.c (ignore_section_sym): Also ignore section symbols without
a BFD section.

binutils/

PR binutils/14493
* readelf.c (get_symbol_index_type): Check bad section index.

* powerpc.cc (do_make_elf_object): Allow ET_EXEC files with
--just-symbols.

gdb/gdbserver/
* tracepoint.c (cmd_qtsv): Adjust debug message.
Don't check CUR_TPOINT.

daily update

*** empty log message ***

2012-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* elf32-s390.c (elf_s390_relocate_section): Handle PLTOFF for
local and global ifunc symbols.
* elf64-s390.c (elf_s390_relocate_section): Likewise.

PR sim/14540
* armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction
is denied.

daily update

*** empty log message ***

2012-09-02  Khoo Yit Phang  <khooyp@cs.umd.edu>

Do not enable -lmcheck by default when Python is enabled with
threading support.
* configure.ac: (python_has_threads) New variable, by testing
if WITH_THREAD is defined in Python.h.
Move --enable-lmcheck after --with-python.
Do not enable -lmcheck by default if python_has_threads=yes.
Warn if --enable-lmcheck and python_has_threads=yes.
* configure: Regenerate.

Add hdynamic to elf_link_hash_table for _DYNAMIC

* elf-bfd.h (elf_link_hash_table): Add hdynamic for the
_DYNAMIC symbol.

* elflink.c (_bfd_elf_link_create_dynamic_sections): Set
hdynamic.

* elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Check
hdynamic instead of "_DYNAMIC".
* elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
* elf32-cr16.c (elf32_arm_finish_dynamic_symbol): Likewise.
* elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
* elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
* elf32-i386.c (elf_i386_convert_mov_to_lea): Likewise.
* elf32-lm32.c (lm32_elf_finish_dynamic_symbol): Likewise.
* elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
* elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
* elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
* elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
* elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
* elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
* elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
* elf64-aarch64.c elf64_aarch64_finish_dynamic_symbol(): Likewise.
* elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
* elf64-ia64-vms.c (elf64_ia64_finish_dynamic_symbol): Likewise.
* elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
* elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
* elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
* elfnn-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
* elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.

* elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Check
hdynamic, hgot, hplt instead of _DYNAMIC, _GLOBAL_OFFSET_TABLE_,
_PROCEDURE_LINKAGE_TABLE_.
* elf32-score.c (s3_bfd_score_elf_finish_dynamic_symbol): Likewise.
* elf32-score7.c (s7_bfd_score_elf_finish_dynamic_symbol): Likewise.

*** empty log message ***

daily update

PR gas/14521
* config/tc-mmix.h (tc_frob_file_before_fix): Renumber sections
after call to mmix_frob_file.

PR gas/14521
* gas/mmix/group-1.d, gas/mmix/group-1.s: New test.

2012-08-30  Khoo Yit Phang  <khooyp@cs.umd.edu>

* MAINTAINERS (Write After Approval): Add "Khoo Yit Phang".

Don't optimize relocation against _DYNAMIC

bfd/

* elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize
_DYNAMIC.
* elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.

ld/testsuite/

* ld-i386/i386.exp: Run mov1a, mov1b.
* ld-x86-64/x86-64.exp: Run mov1a, mov1b, mov1c, mov1d.

* ld-i386/mov1.s: New file.
* ld-i386/mov1a.d: Likewise.
* ld-i386/mov1b.d: Likewise.
* ld-x86-64/mov1.s: Likewise.
* ld-x86-64/mov1a.d: Likewise.
* ld-x86-64/mov1b.d: Likewise.
* ld-x86-64/mov1c.d: Likewise.
* ld-x86-64/mov1d.d: Likewise.

*** empty log message ***

daily update

Convert mov to lea in size_dynamic_sections

bfd/

* elf32-i386.c (elf_i386_convert_mov_to_lea): New.
(elf_i386_size_dynamic_sections): Use it on input sections.
(elf_i386_relocate_section): Don't convert
"mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
for local symbols here.

* elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New.
(elf_x86_64_size_dynamic_sections): Use it on input sections.
(elf_x86_64_relocate_section): Don't convert
"mov foo@GOTPCREL(%rip), %reg" to "lea foo@GOTOFF(%reg), %reg"
for local symbols.

ld/testsuite/

* ld-i386/i386.exp: Run lea1d, lea1f, lea1f.
* ld-x86-64/x86-64.exp: Run lea1g, lea1h, lea1i, lea1j, lea1k,
lea1l.

* ld-ifunc/ifunc-13-i386.d: Remove R_386_RELATIVE entry.

* ld-i386/lea1d.d: New file.
* ld-i386/lea1e.d: Likewise.
* ld-i386/lea1f.d: Likewise.
* ld-x86-64/lea1g.d: Likewise.
* ld-x86-64/lea1h.d: Likewise.
* ld-x86-64/lea1i.d: Likewise.
* ld-x86-64/lea1j.d: Likewise.
* ld-x86-64/lea1k.d: Likewise.
* ld-x86-64/lea1l.d: Likewise.

* doc/c-mips.texi (MIPS Opts): Correct a typo in the -mips5
option.

gdb/
* mi/mi-cmds.c (mi_cmds): New macros DEF_MI_CMD_CLI
DEF_MI_CMD_MI DEF_MI_CMD_CLI_1 and DEF_MI_CMD_CLI_1.
Update some commands.
* mi/mi-cmds.h (struct mi_cmd) <suppress_notification>: New field.
* mi/mi-main.c (mi_cmd_execute): Set '*parse->cmd->suppress_notification'
to 1.

gdb/
* mi/mi-cmds.c (mi_cmds): Add 'static'.

Convert mov to lea for loading local function address

bfd/

* elf32-i386.c (elf_i386_relocate_section): Convert
"mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
for local symbols.

* elf64-x86-64.c (elf_x86_64_relocate_section): Convert
"mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
for local symbols.

ld/testsuite/

* ld-i386/i386.exp: Run lea1a, lea1b, lea1c.
* ld-x86-64/x86-64.exp: Run lea1a, lea1b, lea1c, lea1d, lea1e,
lea1f.

* ld-i386/lea1.s: New file.
* ld-i386/lea1a.d: Likewise.
* ld-i386/lea1b.d: Likewise.
* ld-i386/lea1c.d: Likewise.
* ld-x86-64/lea1.s: Likewise.
* ld-x86-64/lea1a.d: Likewise.
* ld-x86-64/lea1b.d: Likewise.
* ld-x86-64/lea1c.d: Likewise.
* ld-x86-64/lea1d.d: Likewise.
* ld-x86-64/lea1e.d: Likewise.
* ld-x86-64/lea1f.d: Likewise.

Provide __executable_start for PIE

ld/

PR ld/14525
* scripttempl/elf.sc: Also provide __executable_start for PIE.

ld/testsuite/

PR ld/14525
* ld-elf/elf.exp: Run pr14525.

* ld-elf/pr14525.c: New.
* ld-elf/pr14525.out: Likewise.

PR ld/14464
* elf64-ppc.c (ppc64_elf_relocate_section): Map symbols defined
by a linker script in .opd to corresponding input .opd section.

* powerpc.cc (Powerpc_relobj): Add and use Address typedef.
(Powerpc_relobj::toc_base_offset): New stub function.
(Target_powerpc): Add tp_offset, dtp_offset.  Rename
got_mod_index_offset to tlsld_got_offset.  Update all refs.
(Target_powerpc::Relocate::enum skip_tls): New.
(Target_powerpc::call_tls_get_addr_): New var.
(Target_powerpc::is_branch_reloc): Move to file scope.
(Target_powerpc::relocate_tls, optimize_tls_reloc): Delete.
(Target_powerpc::optimize_tls_gd, optimize_tls_ld, optimize_tls_ie):
New functions.
(Target_powerpc::enum Got_type): Delete old values, add new ones.
(powerpc_info): Correct common_pagesize for ppc64.
(at_tls_transform, needs_dynamic_reloc, use_plt_offset): New functions.
(Powerpc_relocate_functions): Add overflow check enums and functions.
Add non-shift version of rela, rela_ua.  Delete all rel public
functions.  Delete addr16_lo.  Add addr64, addr64_u, addr32,
addr32_u, addr24, addr16_u, addr16_hi2, addr16_ha2, addr16_hi3,
addr16_ha3, addr14 functions.
(Output_data_got_powerpc::add_constant_pair): New function.
(Output_data_got_powerpc::got_base_offset): Likewise.
(Output_data_got_powerpc::do_write): Correct 64-bit got header.
(instruction constants): Sort, add some more.
(Output_data_glink::do_write): Add and use Address typedef.  Use
object->toc_base_offset() stub for 64-bit.
(Target_powerpc::tlsld_got_offset): Use add_constant_pair.
(Target_powerpc::Scan::get_reference_flags): Handle more relocs.
(Target_powerpc::Scan::local, global): Emit relative dynamic reloc
for R_PPC64_TOC.  Handle more relocs.  Generate got entries for TLS.
Always treat .opd relocs as against locally defined symbol.
Correct condition for RELATIVE relocs.
(Target_powerpc::do_finalize_sections): Test for NULL sections.
(Target_powerpc::Relocate::relocate): Use plt call stub as value
for 32-bit syms with a plt entry.  Correct ppc64 toc base
calculations.  Handle TLS relocs, and more.  Add overflow
checking and adjust for Powerpc_relocate_functions changes.
(Target_powerpc::relocate_for_relocatable): Handle zero r_sym.
Reinstate --emit-relocs code with FIXME.

daily update

*** empty log message ***

Add "Khoo Yit Phang" to gdb/MAINTAINERS.

sim: cr16: update syscall list

sim: cr16: improve trap handling

sim: cr16: add sim_complete_command stub

* layout.cc (Layout::set_segment_offsets): Set p_align to
abi_pagesize, not common_pagesize.
(Layout::relaxation_loop_body): Similarly use abi_pagesize
to determine whether file header can go in segment.

* output.h (Output_reloc::Output_reloc <output section>): Add
is_relative param.  Adjust calls.
(Output_reloc::add_output_section_relative): New functions.
* output.cc (Output_reloc::Output_reloc <output section>): Handle
is_relative.
(Output_reloc::symbol_value): Handle SECTION_CODE.

*** empty log message ***

daily update

* ppc-opc.c (VXASHB_MASK): New define.
(powerpc_opcodes) <vsldoi>: Use VXASHB_MASK.

* main.c (print_gdb_help): Remove reference to
--use-deprecated-index-sections.

Replace malloc with xmalloc

* argv.c (dupargv): Replace malloc with xmalloc.  Don't check
xmalloc return.
(buildargv): Likewise.  Also replace strdup with xstrdup.
(expandargv): Don't check dupargv return.

Replace alloca with xmalloc/free

PR binutils/14526
* argv.c (buildargv): Replace alloca with xmalloc/free.

*** empty log message ***

daily update

* ld-elf/export-class.sd: New test.
* ld-elf/export-class.vd: New test.
* ld-elf/export-class-def.s: New test source.
* ld-elf/export-class-dep.s: New test source.
* ld-elf/export-class-lib.s: New test source.
* ld-elf/export-class-ref.s: New test source.
* ld-elf/export-class-lib.ver: New test version script.
* ld-elf/export-class.exp: New test script.
* ld-arm/arm-export-class.rd: New test.
* ld-arm/arm-export-class.xd: New test.
* ld-arm/export-class.exp: New test script.
* ld-i386/i386-export-class.rd: New test.
* ld-i386/i386-export-class.xd: New test.
* ld-i386/export-class.exp: New test script.
* ld-mips-elf/mips-32-export-class.rd: New test.
* ld-mips-elf/mips-32-export-class.xd: New test.
* ld-mips-elf/mips-64-export-class.rd: New test.
* ld-mips-elf/mips-64-export-class.xd: New test.
* ld-mips-elf/export-class.exp: New test script.
* ld-powerpc/powerpc-32-export-class.rd: New test.
* ld-powerpc/powerpc-32-export-class.xd: New test.
* ld-powerpc/powerpc-64-export-class.rd: New test.
* ld-powerpc/powerpc-64-export-class.xd: New test.
* ld-powerpc/export-class.exp: New test script.
* ld-x86-64/x86-64-64-export-class.rd: New test.
* ld-x86-64/x86-64-x32-export-class.rd: New test.
* ld-x86-64/export-class.exp: New test script.

* elf32-ppc.c (ppc_elf_relocate_section): Assert that dynindx is
not minus one.
* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.

* elflink.c (_bfd_elf_merge_symbol): Also override the version
a dynamic symbol defaulted to if preempted with a hidden or
internal definition.

gdb/gdbserver/
* ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
* server.h: Include 'libiberty.h' and 'ansidecl.h'.
(ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
Remove declarations of xmalloc, xreallloc, xstrdup and
freeargv.
* Makefile.in (libiberty_h): New.
(server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
(linux-bfin-low.o): Append dependency 'libiberty.h'.

* ppc-opc.c (UIMM4, UIMM3, UIMM2, VXVA_MASK, VXVB_MASK, VXVAVB_MASK,
VXVDVA_MASK, VXUIMM4_MASK, VXUIMM3_MASK, VXUIMM2_MASK): New defines.
(powerpc_opcodes) <vexptefp, vlogefp, vrefp, vrfim, vrfin, vrfip,
vrfiz, vrsqrtefp, vupkhpx, vupkhsb, vupkhsh, vupklpx, vupklsb,
vupklsh>: Use VXVA_MASK.
<vspltisb, vspltish, vspltisw>: Use VXVB_MASK.
<mfvscr>: Use VXVAVB_MASK.
<mtvscr>: Use VXVDVA_MASK.
<vspltb>: Use VXUIMM4_MASK.
<vsplth>: Use VXUIMM3_MASK.
<vspltw>: Use VXUIMM2_MASK.

gdb/
* cli/cli-cmds.c (max_user_call_depth): Add 'unsigned'.
(init_cmds): Call add_setshow_uinteger_cmd for command
'max-user-call-depth'.
* cli/cli-script.c (execute_user_command): Add 'unsigned' to the
declaration of 'max_user_call_depth'.
* frame.c (backtrace_limit): Add 'unsigned'.
(_initialize_frame): Call add_setshow_uinteger_cmd for command
'limit'.
* remote.c (remoteaddresssize): Add 'unsigned'.
(remote_address_masked): Change local var 'address_size' to
'unsigned'.
(_initialize_remote): Call add_setshow_uinteger_cmd for
'remoteaddresssize'.
* top.c (history_size): Add 'unsigned'.
(show_commands): Change local variables to 'unsigned'.
(set_history_size_command): Don't check history_size is negative.
Adjust the condition to call unstifle_history and set history_size
to UNIT_MAX.

2012-08-28  Pedro Alves  <palves@redhat.com>

PR gdb/14428

gdb/
* infcmd.c (default_print_one_register_info): New, factored out
from default_print_registers_info.
(default_print_registers_info): Use it.  Mark value unavailable if
necessary.
(registers_info): Print user registers with
default_print_one_register_info.

gdb/testsuite/
* gdb.base/pc-fp.exp: Adjust expected output of 'info registers pc fp'.

Add padding to the plt section so that its size is a multiple of its
entry size.
* elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
of header.
(tilepro_plt_entry_build): Account for new header size.
(tilepro_elf_finish_dynamic_sections): Ditto.
(tilepro_elf_plt_sym_val): Ditto.
* elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
of header + tail.
(tilegx_elf_finish_dynamic_sections): Account for new padding.

Add support for constructing pc-relative addresses to the plt, by
adding the necessary assembly operators and relocations.

bfd:
* reloc.c (Add BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): new relocations.
* elfxx-tilegx.c (tilegx_elf_howto_table): Handle new relocations.
(tilegx_reloc_map): Ditto.
(reloc_to_create_func): Ditto.
(tilegx_elf_check_relocs): Ditto.
(tilegx_elf_gc_sweep_hook): Ditto.
(tilegx_elf_relocate_section): Ditto.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.

gas:
* tc-tilegx.c (O_hw0_plt): Define operator.
(O_hw1_plt): Ditto.
(O_hw1_last_plt): Ditto.
(O_hw2_last_plt): Ditto.
(md_begin): Handle new operators.
(emit_tilegx_instruction): Ditto.
(md_apply_fix): Ditto.
* doc/c-tilegx.texi: Document new operators.

include/elf:
* tilegx.h (R_TILEGX_IMM16_X0_HW0_PLT_PCREL): New relocation.
(R_TILEGX_IMM16_X1_HW0_PLT_PCREL): Ditto.
(R_TILEGX_IMM16_X0_HW1_PLT_PCREL): Ditto.
(R_TILEGX_IMM16_X1_HW1_PLT_PCREL): Ditto.
(R_TILEGX_IMM16_X0_HW2_PLT_PCREL): Ditto.
(R_TILEGX_IMM16_X1_HW2_PLT_PCREL): Ditto.
(R_TILEGX_IMM16_X0_HW3_PLT_PCREL): Ditto.
(R_TILEGX_IMM16_X1_HW3_PLT_PCREL): Ditto.
(R_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL): Ditto.
(R_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL): Ditto.
(R_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL): Ditto.
(R_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL): Ditto.
(R_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL ): Ditto.
(R_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): Ditto.

daily update

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Check if TUI_SRC_WIN is not NULL before referencing it

PR tui/14486
* tui/tui-source.c (tui_source_is_displayed): Check if TUI_SRC_WIN
is not NULL before referencing it.

gdb/
* breakpoint.c (parse_breakpoint_sals) <(*address) == NULL>: New
variable pc.  Call find_pc_line instead of find_pc_overlay, restore
original PC for it.

gdb/testsuite/
* gdb.base/break-caller-line.c: New file.
* gdb.base/break-caller-line.exp: New file.

gdb/
* auto-load.c (auto_load_objfile_script): Rename to ...
(auto_load_objfile_script_1): ... here, change variable realname to
parameter realname, document it, add return value, add variable retval.
(auto_load_objfile_script): New function.

gdb/doc/
* gdb.texinfo (objfile-gdb.py file): New paragraph for .exe stripping.

gdb/
* cli/cli-decode.c (print_doc_line): Keep skipping '.' and ',' not
followed by a whitespace.

ChangeLog fix:
PR gdb/14494.
* dwarf2read.c (dwarf2_locate_sections): Move variable aflag here.
Move the SEC_HAS_CONTENTS check here - for any NAMES use.
(dwarf2_locate_sections) <eh_frame>: Move the variable and check from
here.

gdb/
* dwarf2read.c (dwarf2_locate_sections): Move variable aflag here.
Move the SEC_HAS_CONTENTS check here - for any NAMES use.
(dwarf2_locate_sections) <eh_frame>: Move the variable and check from
here.

gdb/testsuite/
* gdb.ada/rdv_wait.exp (set debug-file-directory): New command.
* gdb.arch/i386-cfi-notcurrent.S: New file.
* gdb.arch/i386-cfi-notcurrent.exp: New file.

2012-08-27  Wei-cheng Wang  <cole945@gmail.com>

* memattr.c (create_mem_region): Fix memory region overlapping
checking.

2012-08-27  Wei-cheng Wang  <cole945@gmail.com>
    Yao Qi <yao@codesourcery.com>
    Pedro Alves <palves@redhat.com>

* gdb.base/memattr.exp (delete_memory, region_pass, region_fail):
New procedures.
(top level): Add overlap checking tests.

daily update

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Don't set HOST_LIB_PATH_bfd/HOST_LIB_PATH_opcodes

PR binutils/4970
* Makefile.def (host_modules): Rmove lib_path=.libs from bfd
and opcodes.
* Makefile.in: Regenerated.

Sync toplevel files with GCC tree

2012-08-14   Diego Novillo  <dnovillo@google.com>

Merge from cxx-conversion branch.

* Makefile.tpl (STAGE[+id+]_CXXFLAGS): Remove
POSTSTAGE1_CONFIGURE_FLAGS.
* Makefile.in: Regenerate.
* configure.ac (ENABLE_BUILD_WITH_CXX): Remove.  Update all users.
Force C++ when bootstrapping.
* configure: Regenerate.

2012-07-06  Richard Guenther  <rguenther@suse.de>

* Makefile.def (cloog): Pass $(HOST_GMPINC) and $(HOST_ISLINC)
as CPPFLAGS, pass path to built gmp as LDFLAGS, always use
--with-gmp=system.
* Makefile.in: Regenerated.
* configure: Likewise.

2012-07-06  Richard Guenther  <rguenther@suse.de>

* configure.ac (extra_isl_gmp_configure_flags): Initialize and subst.
* Makefile.def (isl): Use extra_isl_gmp_configure_flags and
supply V=1 as extra_make_flags.
* configure: Regenerated.
* Makefile.in: Likewise.

2012-07-03  Richard Guenther  <rguenther@suse.de>

* Makfile.def (isl): Remove not necessary extra_exports and
extra_make_flags.
(cloog): Use $$CPPFLAGS instead of ${CPPFLAGS}.
* Makefile.in: Regenerated.

2012-07-03  Richard Guenther  <rguenther@suse.de>

* Makefile.def (cloog): Add V=1 to extra_make_flags.
* configure.ac: If either the ISL or the CLooG check failed
do not try to build in-tree versions.
* Makefile.in: Regenerated.
* configure: Regenerated.

2012-07-02  Richard Guenther  <rguenther@suse.de>
Michael Matz  <matz@suse.de>
Tobias Grosser <tobias@grosser.es>
Sebastian Pop <sebpop@gmail.com>

* Makefile.def: Add ISL host module, remove PPL host module.
Adjust ClooG host module to use the proper ISL.
* Makefile.tpl: Pass ISL include flags instead of PPL ones.
* configure.ac: Include config/isl.m4.  Add ISL host library,
remove PPL.  Remove PPL configury, add ISL configury, adjust
ClooG configury.
* Makefile.in: Regenerated.
* configure: Likewise.

2012-07-02  Richard Guenther  <rguenther@suse.de>

Merge from graphite branch
2011-07-21  Tobias Grosser  <tobias@grosser.es>

* configure: Regenerated.
* config/cloog.m4: Remove support for CLooG-ppl and CLooG-parma,
both cloog.org and legacy versions. The only supported version will
be CLooG with the isl backend.

2011-07-21  Tobias Grosser  <tobias@grosser.es>

* configure: Regenerated.
* configure.ac: Require cloog isl 0.17.0

2011-07-21  Tobias Grosser  <tobias@grosser.es>

* configure: Regenerated.
* config/cloog.m4: Do not define CLOOG_ORG

2012-06-29  Steven Bosscher  <steven@gcc.gnu.org>

* configure.ac: Skip C if explicitly selected.
* configure: Regenerate.

2012-06-28  Christophe Lyon <christophe.lyon@st.com>

* configure.ac (CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Make sure
they contain -O2.
* configure: Regenerate.

2012-06-20  Jason Merrill  <jason@redhat.com>

* Makefile.tpl (check-target-libgomp-c++): New.
(check-target-libitm-c++): New.
* Makefile.def (c++): Add them.
* Makefile.in: Regenerate.

2012-05-16  Olivier Hainque  <hainque@adacore.com>

* Makefile.tpl (gcc-no-fixedincludes): Rename into ...
(gcc-install-no-fixedincludes): Now forwarder to local target in gcc/
(install-no-fixedincludes): Adjust accordingly.
* Makefile.in: Regenerate.

2012-05-09  Nick Clifton  <nickc@redhat.com>
    Paul Smith  <psmith@gnu.org>

PR bootstrap/50461
* configure.ac (mpfr-dir): When using in-tree MPFR sources
allow for the fact that from release v3.1.0 of MPFR the source
files were moved into a src sub-directory.
* configure: Regenerate.

2012-05-07  Janne Blomqvist  <jb@gcc.gnu.org>

* configure.ac: Bump minimum MPFR version to 2.4.0.
* configure: Regenerated.

2012-05-01  Richard Henderson  <rth@redhat.com>

* Makefile.def (libatomic): New target_module.
* configure.ac (target_libraries): Add libatomic.
(noconfigdirs): Check if libatomic is supported.
* Makefile.in, configure: Rebuild.

config/

2012-08-26  Art Haas <ahaas@impactweather.com>

* cloog.m4 (CLOOG_INIT_FLAGS): Use = instead of == in test.

2012-07-04  Tristan Gingold  <gingold@adacore.com>

* isl.m4 (ISL_CHECK_VERSION): Set to yes if cross-compiling.
Fix comments.

2012-07-03  Richard Guenther  <rguenther@suse.de>

* cloog.m4: Remove debugging print.

2012-07-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

* isl.m4 (ISL_CHECK_VERSION): Add -lisl to LIBS, not LDFLAGS.

2012-07-02  Richard Guenther  <rguenther@suse.de>

* isl.m4 (_ISL_CHECK_CT_PROG): Omit main function header/footer.
Fix version test.

2012-07-02  Richard Guenther  <rguenther@suse.de>
Michael Matz  <matz@suse.de>
Tobias Grosser <tobias@grosser.es>
Sebastian Pop <sebpop@gmail.com>

* cloog.m4: Set up to work against ISL only.
* isl.m4: New file.

Sync libtool.m4 with GCC tree

2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

Merge upstream change
* libtool.m4 (_LT_ENABLE_LOCK): Support x32.

2011-11-21  Andreas Tobler  <andreast@fgznet.ch>

* libtool.m4: Additional FreeBSD 10 fixes.

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daily update

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daily update

Skip gas/elf/group0c.d for Solaris

* gas/elf/group0c.d: Skip Solaris.

Patch adds support to allow plugins to map selected subset of sections to unique
segments.

2012-08-24  Sriraman Tallam  <tmsriram@google.com>

* gold.cc (queue_middle_tasks): Call layout again when unique
segments for sections is desired.
* layout.cc (Layout::Layout): Initialize new members.
(Layout::get_output_section_flags): New function.
(Layout::choose_output_section): Call get_output_section_flags.
(Layout::layout): Make output section for mapping to a unique segment.
(Layout::insert_section_segment_map): New function.
(Layout::attach_allocated_section_to_segment): Make unique segment for
output sections marked so.
(Layout::segment_precedes): Check for unique segments when sorting.
* layout.h (Layout::Unique_segment_info): New struct.
(Layout::Section_segment_map): New typedef.
(Layout::insert_section_segment_map): New function.
(Layout::get_output_section_flags): New function.
(Layout::is_unique_segment_for_sections_specified): New function.
(Layout::set_unique_segment_for_sections_specified): New function.
(Layout::unique_segment_for_sections_specified_): New member.
(Layout::section_segment_map_): New member.
* object.cc (Sized_relobj_file<size, big_endian>::do_layout):
Rename is_gc_pass_one to is_pass_one.
Rename is_gc_pass_two to is_pass_two.
Rename is_gc_or_icf to is_two_pass.
Check for which pass based on whether symbols data is present.
Make it two pass when unique segments for sections is desired.
* output.cc (Output_section::Output_section): Initialize new
members.
* output.h (Output_section::is_unique_segment): New function.
(Output_section::set_is_unique_segment): New function.
(Output_section::is_unique_segment_): New member.
(Output_section::extra_segment_flags): New function.
(Output_section::set_extra_segment_flags): New function.
(Output_section::extra_segment_flags_): New member.
(Output_section::segment_alignment): New function.
(Output_section::set_segment_alignment): New function.
(Output_section::segment_alignment_): New member.
(Output_segment::Output_segment): Initialize is_unique_segment_.
(Output_segment::is_unique_segment): New function.
(Output_segment::set_is_unique_segment): New function.
(Output_segment::is_unique_segment_): New member.
* plugin.cc (allow_unique_segment_for_sections): New function.
(unique_segment_for_sections): New function.
(Plugin::load): Add new functions to transfer vector.
* Makefile.am (plugin_final_layout.readelf.stdout): Add readelf output.
* Makefile.in: Regenerate.
* testsuite/plugin_final_layout.sh: Check if unique segment
functionality works.
* testsuite/plugin_section_order.c (onload): Check if new interfaces
are available.
(allow_unique_segment_for_sections): New global.
(unique_segment_for_sections): New global.
(claim_file_hook): Call allow_unique_segment_for_sections.
(all_symbols_read_hook): Call unique_segment_for_sections.

2012-08-24  Sriraman Tallam  <tmsriram@google.com>

* plugin-api.h (ld_plugin_allow_unique_segment_for_sections):
New interface.
(ld_plugin_unique_segment_for_sections): New interface.
(LDPT_ALLOW_UNIQUE_SEGMENT_FOR_SECTIONS): New enum val.
(LDPT_UNIQUE_SEGMENT_FOR_SECTIONS): New enum val.
(tv_allow_unique_segment_for_sections): New member.
(tv_unique_segment_for_sections): New member.

Use failif on ld-elf/exclude3 tests

* ld-elf/exclude3a.d: Remove target and use failif.

* ld-elf/exclude3b.d: Change target to *-*-linux* *-*-gnu* and
use failif

* ld-elf/exclude3d.d: Removed.

Add Solaris/x86-64 support to eh[1-4] test

* ld-elf/elf.exp: Add Solaris/x86-64 support to eh[1-4] test.

Properly check x32 support

* gas/i386/ilp32/ilp32.exp (gas_64_check): Renamed to ...
(gas_x32_check): This.  Check elf32-x86-64.
Remove Solaris check.
* gas/i386/ilp32/cfi/ilp32.exp: Likewise.
* gas/i386/ilp32/elf/ilp32.exp: Likewise.
* gas/i386/ilp32/lns/ilp32.exp: Likewise.

Skip x32 tests for Solaris

* gas/i386/ilp32/ilp32.exp: Skip Solaris.
* gas/i386/ilp32/cfi/ilp32.exp: Likewise.
* gas/i386/ilp32/elf/ilp32.exp: Likewise.
* gas/i386/ilp32/lns/ilp32.exp: Likewise.

* lib/gdb.exp (skip_unwinder_tests): Don't leave 'ok' set if
gdb_test_multiple fails for other reasons.

Move misplaced entries from gdb/ChangeLog to gdb/doc/ChangeLog.

2012-08-23  Khoo Yit Phang <khooyp@cs.umd.edu>

Document how to return from "python-interactive" to GDB.
* gdb.texinfo (Python Commands): Update documentation.

2012-08-22  Khoo Yit Phang <khooyp@cs.umd.edu>

Add a new "python-interactive" command that starts a standard
Python interactive prompt with "pi" as alias, and add "py" as
an alias to "python".
* gdb.texinfo (Python Commands): Document the new commands.

* gas/config/tc-arm.c (ARM_ENC_TAB): Add sha1h and sha2op entries.
(do_sha1h): New function.
(do_sha1su1): Likewise.
(do_sha256su0): Likewise.
(insns): Add 2 operand SHA instructions.
* gas/testsuite/gas/arm/armv8-a+crypto.s: Update testcase.
* gas/testsuite/gas/arm/armv8-a+crypto.d: Likewise.
* opcodes/arm-dis.c (neon_opcodes): Add 2 operand sha instructions.

* gas/config/tc-arm.c (NEON_ENC_TAB): Add sha3op entry.
(do_crypto_3op_1): New function.
(do_sha1c): Likewise.
(do_sha1p): Likewise.
(do_sha1m): Likewise.
(do_sha1su0): Likewise.
(do_sha256h): Likewise.
(do_sha256h2): Likewise.
(do_sha256su1): Likewise.
(insns): Add SHA 3 operand instructions.
* gas/testsuite/gas/arm/armv8-a+crypto.d: Update testcase.
* gas/testsuite/gas/arm/armv8-a+crypto.s: Likewise.
* opcodes/arm-dis.c (neon_opcodes): Add SHA 3-operand instructions.

* gas/config/tc-arm.c (neon_type_mask): Add P64 type.
(type_chk_of_el_type): Handle P64 type.
(el_type_of_type_chk): Likewise.
(do_neon_vmull): Handle VMULL.P64.
* gas/testsuite/gas/arm/armv8-a+crypto.d: Update testcase.
* gas/testsuite/gas/arm/armv8-a+crypto.s: Likewise.
* opcodes/arm-dis.c (neon_opcodes): Handle VMULL.P64.

* gas/config/tc-arm.c (NEON_ENC_TAB): Add aes entry.
(neon_type_mask): Add N_UNT.
(neon_check_type): Don't always decay typed to untyped sizes.
(do_crypto_2op_1): New function.
(do_aese): Likewise.
(do_aesd): Likewise.
(do_aesmc.8): Likewise.
(do_aesimc.8): Likewise.
(insns): Add AES instructions.
* gas/testsuite/gas/arm/armv8-a+crypto.d: New testcase.
* gas/testsuite/gas/arm/armv8-a+crypto.s: Likewise.
* opcodes/arm-dis.c (neon_opcodes): Add support for AES instructions.

* gas/config/tc-arm.c (el_type_type_check): Add handling for 16-bit
floating point types.
(do_neon_cvttb_2): New function.
(do_neon_cvttb_1): Likewise.
(do_neon_cvtb): Refactor to use do_neon_cvttb_1.
(do_neon_cvtt): Likewise.
* gas/testsuite/gas/arm/armv8-a+fp.d: Update testcase.
* gas/testsuite/gas/arm/armv8-a+fp.s: Likewise.
* gas/testsuite/gas/arm/half-prec-vfpv3.s: Likewise.
* opcodes/arm-dis.c (coprocessor_opcodes): Add support for HP/DP
conversions.

* gas/config/tc-arm.c (NEON_ENC_TAB): Add vrint entries.
(neon_cvt_mode): Add neon_cvt_mode_r.
(do_vrint_1): New function.
(do_vrint_x): Likewise.
(do_vrint_z): Likewise.
(do_vrint_r): Likewise.
(do_vrint_a): Likewise.
(do_vrint_n): Likewise.
(do_vrint_p): Likewise.
(do_vrint_m): Likewise.
(insns): Add VRINT instructions.
* gas/testsuite/gas/arm/armv8-a+fpv5.d: Update testcase.
* gas/testsuite/gas/arm/armv8-a+fpv5.s: Likewise.
* gas/testsuite/gas/arm/armv8-a+simdv3.d: Likewise.
* gas/testsuite/gas/arm/armv8-a+simdv3.s: Likewise.
* opcodes/arm-dis.c (coprocessor_opcodes): Add VRINT.
(neon_opcodes): Likewise.

* gas/config/tc-arm.c (NEON_ENC_TAB): Add vcvta entry.
(neon_cvt_mode): New enumeration.
(do_vfp_nsyn_cvt_fpv8): New function.
(do_neon_cvt_1): Add support for new conversions.
(do_neon_cvtr): Use neon_cvt_mode enumerator.
(do_neon_cvt): Likewise.
(do_neon_cvta): New function.
(do_neon_cvtn): Likewise.
(do_neon_cvtp): Likewise.
(do_neon_cvtm): Likewise.
(insns): Add new VCVT instructions.
* gas/testsuite/gas/arm/armv8-a+fp.d: Update testcase.
* gas/testsuite/gas/arm/armv8-a+fp.s: Likewise.
* gas/testsuite/gas/arm/armv8-a+simd.d: Likewise.
* gas/testsuite/gas/arm/armv8-a+simd.s: Likewise.
* opcodes/arm-dis.c (coprocessor_opcodes): Add support for new VCVT
variants.
(neon_opcodes): Likewise.

* gas/config/tc-arm.c (CVT_FLAVOUR_VAR): New define.
(CVT_VAR): New helper define.
(neon_cvt_flavour): New enumeration, function renamed...
(get_neon_cvt_flavour): ...to this.
(do_vfp_nsyn_cvt): Update to use new neon_cvt_flavour.
(do_vfp_nsyn_cvtz): Likewise.
(do_neon_cvt_1): Likewise.

* gas/config/tc-arm.c (NEON_ENC_TAB): Add vmaxnm, vminnm entries.
(vfp_or_neon_is_neon_bits): Add NEON_CHECK_ARCH8 enumerator.
(vfp_or_neon_is_neon): Add check for SIMD for ARMv8.
(do_maxnm): New function.
(insns): Add vmaxnm, vminnm entries.
* gas/testsuite/gas/testsuite/gas/armv8-a+fp.d: Update testcase.
* gas/testsuite/gas/testsuite/gas/armv8-a+fp.s: Likewise.
* gas/testsuite/gas/testsuite/gas/armv8-a+simd.d: New testcase.
* gas/testsuite/gas/testsuite/gas/armv8-a+simd.s: Likewise.
* opcodes/arm-dis.c (coprocessor_opcodes): Add VMAXNM/VMINNM.
(neon_opcodes): Likewise.

* gas/config/tc-arm.c (NEON_ENC_TAB): Add entries for VSEL.
(NEON_ENC_FPV8_): New define.
(do_vfp_nsyn_fpv8): New function.
(do_vsel): Likewise.
(insns): Add VSEL instructions.
* gas/testsuite/gas/arm/armv8-a+fp.d: New testcase.
* gas/testsuite/gas/arm/armv8-a+fp.s: Likewise.
* opcodes/arm-dis.c (coprocessor_opcodes): Add VSEL.
(print_insn_coprocessor): Add new %<>c bitfield format
specifier.

* gas/config/tc-arm.c (do_rm_rn): New function.
(do_strlex): Likewise.
(do_t_strlex): Likewise.
(insns): Add support for LDRA/STRL instructions.
* gas/testsuite/gas/arm/armv8-a-bad.l: Update testcase.
* gas/testsuite/gas/arm/armv8-a-bad.s: Likewise.
* gas/testsuite/gas/arm/armv8-a.d: Likewise.
* gas/testsuite/gas/arm/armv8-a.s: Likewise.
* opcodes/arm-dis.c (arm_opcodes): Add LDRA/STRL instructions.
(thumb32_opcodes): Likewise.
(print_arm_insn): Add support for %<>T formatter.

* gas/config/tc-arm.c (do_t_bkpt_hlt1): New function.
(do_t_hlt): New function.
(do_t_bkpt): Use do_t_bkpt_hlt1.
(insns): Add HLT.
* gas/testsuite/gas/arm/armv8-a-bad.l: Update for HLT.
* gas/testsuite/gas/arm/armv8-a-bad.s: Likewise.
* gas/testsuite/gas/arm/armv8-a.d: Likewise.
* gas/testsuite/gas/arm/armv8-a.s: Likewise.
* opcodes/arm-dis.c (arm_opcodes): Add HLT.
(thumb_opcodes): Likewise.

* gas/config/tc-arm.c (insns): Add DCPS instruction.
* gas/testsuite/gas/arm/armv8-a.d: Update.
* gas/testsuite/gas/arm/armv8-a.s: Likewise.
* opcodes/arm-dis.c (thumb32_opcodes): Add DCPS instruction.

* gas/config/tc-arm.c (T16_32_TAB): Add _sevl.
(insns): Add SEVL.
* gas/testsuite/gas/arm/armv8-a.s: New testcase.
* gas/testsuite/gas/arm/armv8-a.d: Likewise.
* opcodes/arm-dis.c (arm_opcodes): Add SEVL.
(thumb_opcodes): Likewise.
(thumb32_opcodes): Likewise.