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2012-02-21Add HLEPrefixNone/HLEPrefixLock/HLEPrefixAny/HLEPrefixReleaseH.J. Lu2-4/+9
gas/ 2012-02-21 H.J. Lu <hongjiu.lu@intel.com> * config/tc-i386.c (check_hle): Use HLEPrefixNone, HLEPrefixLock, HLEPrefixAny and HLEPrefixRelease. opcodes/ 2012-02-21 H.J. Lu <hongjiu.lu@intel.com> * i386-opc.h (HLEPrefixNone): New. (HLEPrefixLock): Likewise. (HLEPrefixAny): Likewise. (HLEPrefixRelease): Likewise.
2012-02-21 * gas/config/tc-arm.h (DOUBLESLASH_LINE_COMMENTS): Define.Nick Clifton2-1/+8
2012-02-21provide a hook to allow checking errors just before we output the file.Iain Sandoe4-0/+81
gas: * write.c (write_object_file): Add md_pre_output_hook. * config/obj-macho.c (obj_mach_o_check_before_writing): New. (obj_mach_o_pre_output_hook): New. * config/obj-macho.h (md_pre_output_hook): Define. (obj_mach_o_pre_output_hook): Declare.
2012-02-212012-02-21 Tristan Gingold <gingold@adacore.com>Iain Sandoe7-59/+276
* config/tc-i386.h (OBJ_MACH_O): New section. (TC_FORCE_RELOCATION): Use obj_mach_o_force_reloc. (TC_FORCE_RELOCATION_SUB_SAME): New (TC_FORCE_RELOCATION_SUB_LOCAL): New. (TC_VALIDATE_FIX_SUB): New. * frags.h (struct frag): OBJ_FRAG_TYPE, new field. * symbols.c (colon): obj_frob_colon: New hook. * write.c (write_object_file): md_pre_relax_hook, new hook. * config/obj-macho.c (obj_mach_o_frob_colon): New. (obj_mach_o_frob_label): Record sub-section labels. (obj_mach_o_frob_symbol): Rename from obj_macho_frob_symbol. (obj_mach_o_set_subsections): New. (obj_mach_o_pre_relax_hook): New. (obj_mach_o_in_different_subsection): New. (obj_mach_o_force_reloc_sub_same): New. (obj_mach_o_force_reloc_sub_local): New. (obj_mach_o_force_reloc): New. * config/obj-macho.h (OBJ_SYMFIELD_TYPE): New. (obj_frob_colon): New Define. (obj_mach_o_frob_label): Renamed. (obj_mach_o_frob_symbol): Renamed. (OBJ_FRAG_TYPE): New. (obj_mach_o_in_different_subsection, obj_mach_o_force_reloc, obj_mach_o_force_reloc_sub_same, obj_mach_o_force_reloc_sub_local): New declarations.
2012-02-20gas:Iain Sandoe3-0/+44
* config/obj-macho.c (obj_mach_o_is_frame_section): New. (obj_mach_o_allow_local_subtract): New. * config/obj-macho.h (md_allow_local_subtract): Define. (obj_mach_o_allow_local_subtract): Declare.
2012-02-20gas:Iain Sandoe2-0/+18
* config/obj-macho.c (obj_mach_o_make_or_get_sect): In the absence of canonical information, try to determine CODE and DEBUG section flags from the mach-o section data.
2012-02-20 * cgen.c (gas_cgen_parse_operand): Do not set BSF_RELC flag onNick Clifton2-1/+7
local symbols.
2012-02-14RegenerateAlan Modra1-0/+2
2012-02-14 * gas/elf/bad-group.s: Add section attributes.Alan Modra7-35/+57
* gas/elf/elf.exp (groupautoa, groupautob): Don't run for hppa64-hpux. (ifunc-1, type): Don't run for hpux. * gas/elf/type-noifunc.e: Accept ANSI_COM. * gas/elf/section7.s: Always have whitespace before directives. * gas/elf/warn-2.s: Likewise. * gas/i386/ifunc-3.s: Move .size directive.
2012-02-13revert premature deltaAlan Modra1-17/+8
2012-02-13 * gas/all/gas.exp (redef2): xfail m6811 and m6812.Alan Modra5-49/+46
* gas/elf/elf.exp: Use is_elf_format. * gas/symver/symver.exp: Likewise. * gas/m68hc11/m68hc11.exp: Simplify target test. Add -m68hc11 to error tests that pass for hc12.
2012-02-12gas:Iain Sandoe2-0/+10
* config/obj-macho.c (obj_mach_o_indirect_symbol): Force promotion of any local symbol used as an indirect.
2012-02-11 * gas/i386/disp32.d: Adjust lable-pattern.Kai Tietz2-1/+5
2012-02-10gas:Iain Sandoe2-1/+12
* config/obj-macho.c (obj_mach_o_make_or_get_sect): Always fill in stub size when provided. (obj_mach_o_section): Flag that stub-size has been provided.
2012-02-08 * gas/i386/x86-64-disp32.d: Fix lable-pattern.Kai Tietz2-1/+5
2012-02-08Implement Intel Transactional Synchronization ExtensionsH.J. Lu21-5/+11810
gas/ 2012-02-08 H.J. Lu <hongjiu.lu@intel.com> * config/tc-i386.c (HLE_PREFIX): New. (check_hle): Likewise. (_i386_insn): Add have_hle. (cpu_arch): Add .hle and .rtm. (md_assemble): Call check_hle if i.have_hle isn't zero. (parse_insn): Set i.have_hle to 1 for HLE prefix. (output_jump): Support up to 2 byte opcode. * doc/c-i386.texi: Document hle/.hle and rtm/.rtm. gas/testsuite/ 2012-02-08 H.J. Lu <hongjiu.lu@intel.com> * gas/i386/hle-intel.d: New. * gas/i386/hle.d: Likewise. * gas/i386/hle.s: Likewise. * gas/i386/hlebad.l: Likewise. * gas/i386/hlebad.s: Likewise. * gas/i386/rtm-intel.d: Likewise. * gas/i386/rtm.d: Likewise. * gas/i386/rtm.s: Likewise. * gas/i386/x86-64-hle-intel.d: Likewise. * gas/i386/x86-64-hle.d: Likewise. * gas/i386/x86-64-hle.s: Likewise. * gas/i386/x86-64-hlebad.l: Likewise. * gas/i386/x86-64-hlebad.s: Likewise. * gas/i386/x86-64-rtm-intel.d: Likewise. * gas/i386/x86-64-rtm.d: Likewise. * gas/i386/x86-64-rtm.s: Likewise. * gas/i386/i386.exp: Run hle, hle-intel, hlebad x86-64-hle, rtm, rtm-intel, x86-64-hle-intel, x86-64-hlebad, x86-64-rtm and x86-64-rtm-intel. include/opcode/ 2012-02-08 H.J. Lu <hongjiu.lu@intel.com> * i386.h (XACQUIRE_PREFIX_OPCODE): New. (XRELEASE_PREFIX_OPCODE): Likewise. opcodes/ 2012-02-08 H.J. Lu <hongjiu.lu@intel.com> * i386-dis.c (HLE_Fixup1): New. (HLE_Fixup2): Likewise. (HLE_Fixup3): Likewise. (Ebh1): Likewise. (Evh1): Likewise. (Ebh2): Likewise. (Evh2): Likewise. (Ebh3): Likewise. (Evh3): Likewise. (MOD_C6_REG_7): Likewise. (MOD_C7_REG_7): Likewise. (RM_C6_REG_7): Likewise. (RM_C7_REG_7): Likewise. (XACQUIRE_PREFIX): Likewise. (XRELEASE_PREFIX): Likewise. (dis386): Use Ebh1/Evh1 on add, adc, and, btc, btr, bts, cmpxchg, dec, inc, neg, not, or, sbb, sub, xor and xadd. Use Ebh2/Evh2 on xchg. Use Ebh3/Evh3 on mov. (reg_table): Use Ebh1/Evh1 on add, adc, and, dec, inc, neg, not, or, sbb, sub and xor. Use Ebh3/Evh3 on mov. Use MOD_C6_REG_7 and MOD_C7_REG_7. (mod_table): Add MOD_C6_REG_7 and MOD_C7_REG_7. (rm_table): Add RM_C6_REG_7 and RM_C7_REG_7. Add xend and xtest. (prefix_name): Handle XACQUIRE_PREFIX and XRELEASE_PREFIX. (CMPXCHG8B_Fixup): Handle HLE prefix on cmpxchg8b. * i386-gen.c (cpu_flag_init): Add CPU_HLE_FLAGS and CPU_RTM_FLAGS. (cpu_flags): Add CpuHLE and CpuRTM. (opcode_modifiers): Add HLEPrefixOk. * i386-opc.h (CpuHLE): New. (CpuRTM): Likewise. (HLEPrefixOk): Likewise. (i386_cpu_flags): Add cpuhle and cpurtm. (i386_opcode_modifier): Add hleprefixok. * i386-opc.tbl: Add HLEPrefixOk=3 to mov. Add HLEPrefixOk to add, adc, and, btc, btr, bts, cmpxchg, dec, inc, neg, not, or, sbb, sub, xor and xadd. Add HLEPrefixOk=2 to xchg with memory operand. Add xacquire, xrelease, xabort, xbegin, xend and xtest. * i386-init.h: Regenerated. * i386-tbl.h: Likewise.
2012-02-02bfd/Tristan Gingold2-1/+6
2012-02-02 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_read_header): Silent uninitialized variable warning. gas/ 2012-02-02 Tristan Gingold <gingold@adacore.com> * config/obj-macho.c (obj_mach_o_zerofill): Silent uninitialized variable warning.
2012-02-02 PR gas/13224Nick Clifton2-10/+17
* config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone' to 'is_clone' to avoid shadowing a gloabl. (obj_elf_section): Likewise.
2012-01-312012-01-31 Paul Brook <paul@codesourcery.com>Paul Brook2-1/+4
gas/ * doc/c-tic6x.c: Fix typo.
2012-01-26 PR gas/13624Nick Clifton2-0/+6
* app.c (app_push): Set 'add_newlines' to zero after saving.
2012-01-25* rl78-decode.opc (rl78_decode_opcode): Add NOT1.DJ Delorie2-1/+11
* rl78-decode.c: Regenerate. * config/rl78-parse.y (NOT1): Add.
2012-01-23* configure.tgt (i386-*-nacl*): Match it.Roland McGrath5-10/+45
* config/te-nacl.h: New file. * config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case. * config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR): Use TE_GNU et al case for TE_NACL too.
2012-01-20Add .d8 suffix support to x86 assemblerH.J. Lu8-16/+109
gas/ 2012-01-20 H.J. Lu <hongjiu.lu@intel.com> * config/tc-i386.c (_i386_insn): Replace disp32_encoding with disp_encoding. (md_assemble): Updated. (output_branch): Likewise. (parse_insn): Support .d8 suffix. (build_modrm_byte): Fake zero displacement for .d8 and .d32 suffixes. * doc/c-i386.texi: Document .d8 suffix. gas/testsuite/ 2012-01-20 H.J. Lu <hongjiu.lu@intel.com> * gas/i386/disp32.s: Add tests for .d8 suffix. * gas/i386/x86-64-disp32.s: Likewise. * gas/i386/disp32.d: Updated. * gas/i386/x86-64-disp32.d: Likewise.
2012-01-17 * write.c (fix_new_internal): Don't mark used parameter as unused.Alan Modra2-2/+6
2012-01-17Update copyright message year.Alan Modra2-2/+6
2012-01-16* gas/testsuite/gas/m68k/pmove.s, gas/testsuite/gas/m68k/pmove.d: New test.Andreas Schwab4-0/+29
* gas/testsuite/gas/m68k/all.exp: Run it. * opcodes/m68k-opc.c (m68k_opcodes): Fix entries for pmove with BADx/BACx register and move them after pmove with PSR/PCSR register.
2012-01-13Add vmfuncH.J. Lu8-1/+49
gas/ 2012-01-13 H.J. Lu <hongjiu.lu@intel.com> * config/tc-i386.c (cpu_arch): Add ".vmfunc". * doc/c-i386.texi: Document vmfunc. gas/testsuite/ 2012-01-13 H.J. Lu <hongjiu.lu@intel.com> * gas/i386/i386.exp: Run vmfunc and x86-64-vmfunc. * gas/i386/vmfunc.d: New. * gas/i386/vmfunc.s: Likewise. * gas/i386/x86-64-vmfunc.d: Likewise. opcodes/ 2012-01-13 H.J. Lu <hongjiu.lu@intel.com> * i386-dis.c (mod_table): Add vmfunc. * i386-gen.c (cpu_flag_init): Add CPU_VMFUNC_FLAGS. (cpu_flags): CpuVMFUNC. * i386-opc.h (CpuVMFUNC): New. (i386_cpu_flags): Add cpuvmfunc. * i386-opc.tbl: Add vmfunc. * i386-init.h: Regenerated. * i386-tbl.h: Likewise.
2012-01-13reverse the order of relocs in mach-o gas output.Iain Sandoe19-2/+188
gas: * config/obj-macho.c (obj_mach_o_reorder_section_relocs): New. * config/obj-macho.h (SET_SECTION_RELOCS): Define. (obj_mach_o_reorder_section_relocs): Declare. gas/testsuite: * gas/all/redef2.d: Skip for Darwin. * gas/all/redef3.d: Likewise. * gas/all/weakref1.d: Likewise. * gas/macros/irp.d: Likewise. * gas/macros/repeat.d: Likewise. * gas/macros/rept.d: Likewise. * gas/macros/test2.d: Likewise. * gas/macros/vararg.d: Likewise. * gas/mach-o/macro-irp.d: New. * gas/mach-o/macro-repeat.d: New. * gas/mach-o/macro-rept.d: New. * gas/mach-o/macro-test2.d: New. * gas/mach-o/macro-vararg.d: New. * gas/mach-o/redef2.d: New. * gas/mach-o/redef3.d: New.
2012-01-13handle absolute indirect syms in mach-oIain Sandoe5-3/+63
bfd: * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute indirect symbols. gas: * config/obj-macho.c (obj_mach_o_set_indirect_symbols): Handle absolute indirect symbols. gas/testsuite: * gas/mach-o/dysymtab-3.d: New. * gas/mach-o/symbols-7.s: New.
2012-01-13set vma on mach-o sections.Iain Sandoe10-271/+378
gas: * config/obj-macho.c (obj_mach_o_set_vma_data): New type. (obj_mach_o_set_section_vma): New. (obj_mach_o_post_relax_hook): New. * config/obj-macho.h (md_post_relax_hook): Define. (obj_mach_o_post_relax_hook): Declare. gas/testsuite: * gas/mach-o/dysymtab-2.d: Update to include the set VMA. * gas/mach-o/symbols-1-64.d: Likewise. * gas/mach-o/symbols-1.d: Likewise. * gas/mach-o/symbols-6.d: Likewise. * gas/mach-o/zerofill-1.d: Likewise. * gas/mach-o/zerofill-2.d: Likewise.
2012-01-12add indirect_symbol to mach-o port.Iain Sandoe12-29/+611
bfd: * mach-o.c (bfd_mach_o_count_indirect_symbols): New. (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table. * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the file. (bfd_mach_o_section): Add indirect_syms field. gas: * config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off lazy when the symbol is private_extern. (obj_mach_o_indirect_sym): New type. (obj_mach_o_indirect_symbol): New. (mach_o_pseudo_table): Use obj_mach_o_indirect_symbol. (obj_macho_frob_label): Adjust to avoid adding bsyms for locals. (obj_macho_frob_label): Likewise. Adjust external and comm symbol tests. (obj_mach_o_set_indirect_symbols): New. (obj_mach_o_frob_file_after_relocs): New. *config/obj-macho.h (obj_frob_file_after_relocs): Define. (obj_mach_o_frob_file_after_relocs): Declare. include/mach-o: * loader.h (BFD_MACH_O_INDIRECT_SYM_LOCAL): New. (BFD_MACH_O_INDIRECT_SYM_ABS): New gas/testsuite: * gas/mach-o/dysymtab-2.d: New. * gas/mach-o/err-syms-4.s: New. * gas/mach-o/err-syms-5.s: New. * gas/mach-o/err-syms-6.s: New. * gas/mach-o/symbols-6-64.d: New. * gas/mach-o/symbols-6-64.s: New. * gas/mach-o/symbols-6.d: New. * gas/mach-o/symbols-6.s: New.
2012-01-122012-01-12 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-1/+6
PR gas/13591 * config/obj-coff.h (sy_obj): Rename macro to avoid a name conflict.
2012-01-102012-01-10 Tristan Gingold <gingold@adacore.com>Tristan Gingold3-89/+127
* struc-symbol.h (struct symbol_flags): New struct, created from... (struct symbol): ... this one. Add sy_flags field, remove flag fields. (struct local_symbol): Replace lsy_marker field by lsy_flags. Adjust comment. (local_symbol_resolved_p): Adjust. (local_symbol_mark_resolved): Likewise. * symbols.c (LOCAL_SYMBOL_CHECK): Adjust. (local_symbol_make, local_symbol_convert, colon) (symbol_clone_if_forward_ref, verify_symbol_chain) (resolve_symbol_value, snapshot_symbol, S_GET_VALUE) (S_IS_WEAKREFR, S_IS_WEAKREFD, S_IS_VOLATILE, S_IS_FORWARD_REF) (S_SET_WEAKREFR, S_CLEAR_WEAKREFR, S_SET_WEAKREFD) (S_CLEAR_WEAKREFD, S_SET_VOLATILE, S_CLEAR_VOLATILE) (S_SET_FORWARD_REF, symbol_same_p, symbol_mark_used) (symbol_clear_used, symbol_used_p, symbol_mark_used_in_reloc) (symbol_clear_used_in_reloc, symbol_used_in_reloc_p) (symbol_mark_mri_common, symbol_clear_mri_common) (symbol_mri_common_p, symbol_mark_written, symbol_clear_written) (symbol_written_p, symbol_mark_resolved, symbol_resolved_p) (symbol_equated_reloc_p, dot_symbol_init) (print_symbol_value_1): Adjust.
2012-01-09add symbol qualifiers for mach-o to bfd/gasIain Sandoe13-34/+633
bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-08gas/Richard Sandiford6-0/+31
* config/tc-mips.c (s_tls_rel_directive): Call mips_clear_insn_labels. gas/testsuite/ * gas/mips/tls-relw.s, gas/mips/tls-relw.d: New test. * gas/mips/mips.exp: Run it.
2012-01-08gas/Richard Sandiford6-32/+71
2011-01-08 Andrew Pinski <andrew.pinski@caviumnetworks.com> Richard Sandiford <rdsandiford@googlemail.com> * config/tc-mips.c (mips_move_labels): Take the list of labels and textness as parameters. (mips_move_text_labels): New function. (append_insn): Use it instead of mips_move_labels. (mips_emit_delays, start_noreorder): Likewise. (mips_align): Take the labels rather than just one label. Move all labels to after the .align. (s_align): Change the last argument to mips_align. (s_cons): Likewise. (s_float_cons): Likewise. (s_gpword): Likewise. (s_gpdword): Likewise. gas/testsuite/ * gas/mips/align3.s, gas/mips/align3.d: New testcase. * gas/mips/mips.exp: Run it.
2012-01-062012-01-06 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-6/+27
* config/tc-i386.c: Update copyright year. (lex_got): Also defined for Mach-O. Add a guard for non-ELF configuration. (md_longopts): Also handle -64 for Mach-O. (md_parse_option): Likewise. (i386_target_format): Adjust for x86_64-darwin.
2012-01-05Rotate ChangeLogsNick Clifton4-3542/+3558
2012-01-04gas/testsuite:Iain Sandoe2-1/+17
* gas/mach-o/zerofill-2.d: New.
2012-01-04add .zerofill to mach-o GAS.Iain Sandoe5-86/+358
gas: * config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Tidy definition. (obj_mach_o_get_section_names): New (split from obj_mach_o_section). (obj_mach_o_make_or_get_sect): Likewise. (obj_mach_o_section): Split out the functionality shared with zerofill. (obj_mach_o_zerofill): New. (obj_mach_o_common_parse): Ensure whitespace is skipped. (mach_o_pseudo_table): Add .zerofill. gas/testsuite: * gas/mach-o/zerofill-1.d: New. * gas/mach-o/zerofill-1.s: New.
2012-01-03support stabs on mach-o GAS.Iain Sandoe3-2/+51
bfd: * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index for stabd symbols. (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs. (bfd_mach_o_cf_symbols): Likewise. gas: * config/obj-macho.c (obj_macho_process_stab): New. * config/obj-macho.h (OBJ_PROCESS_STAB): Define. (obj_macho_process_stab): Declare.
2012-01-03add dysymtab write support to bfd/mach-o.Iain Sandoe7-0/+373
bfd: * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index as the value of an indirect symbol. Keep the string table index in non-indirect syms for reference. (bfd_mach_o_write_dysymtab): New. (bfd_mach_o_primary_symbol_sort_key): New. (bfd_mach_o_cf_symbols): New. (bfd_mach_o_sort_symbol_table): New. (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols. If we are emitting a dysymtab, process indirect symbols and count the number of each other kind. (bfd_mach_o_mangle_sections): New. (bfd_mach_o_write_contents): Split out some pre-requisite code into the command builder. Write dysymtab if the command is present. (bfd_mach_o_count_sections_for_seg): New. (bfd_mach_o_build_seg_command): New. (bfd_mach_o_build_dysymtab_command): New. (bfd_mach_o_build_commands): Reorganize to support the fact that some commands are optional and should not be emitted if there are no sections or symbols. (bfd_mach_o_set_section_contents): Amend comment. * mach-o.h: Amend and add to comments. (mach_o_data_struct): Add fields for dysymtab symbols counts and a pointer to the indirects, when present. (bfd_mach_o_should_emit_dysymtab): New macro. (IS_MACHO_INDIRECT): Likewise. gas/testsuite: * gas/mach-o/dysymtab-1-64.d: New. * gas/mach-o/dysymtab-1.d: New. * gas/mach-o/symbols-1-64.d: New. * gas/mach-o/symbols-1.d: New. * gas/mach-o/symbols-base-64.s: New. * gas/mach-o/symbols-base.s: New.
2011-12-29adjust mach-o default GAS sections.Iain Sandoe7-8/+69
gas: * as.c (perform_an_assembly_pass): Do not create text, data and bss sections for MACH-O. Do not switch to the text section. * config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Forward decl. (mach_o_begin): Startup with only text section unless suppressed. * config/obj-macho.h (obj_begin): define to mach_o_begin (). gas/testsuite: * gas/mach-o/sections-1.d: Amend to recognize that bss is not emitted by default. * gas/mach-o/sections-2.d: New.
2011-12-23[bfd]DJ Delorie5-54/+237
* elf32-rl78.c (rl78_elf_howto_table): Add R_RL78_RH_RELAX. (rl78_reloc_map): Add BFD_RELOC_RL78_RELAX. (rl78_elf_relocate_section): Add R_RL78_RH_RELAX, R_RL78_RH_SFR, and R_RL78_RH_SADDR. (rl78_elf_finish_dynamic_sections): Only validate PLT section if we didn't relax anything, as relaxing might remove a PLT reference after we've set up the table. (elf32_rl78_relax_delete_bytes): New. (reloc_bubblesort): New. (rl78_offset_for_reloc): New. (relax_addr16): New. (rl78_elf_relax_section): Add support for relaxing long instructions into short ones. [gas] * config/rl78-defs.h (rl78_linkrelax_addr16): Add. (rl78_linkrelax_dsp, rl78_linkrelax_imm): Remove. * config/rl78-parse.y: Tag all addr16 and branch patterns with relaxation markers. * config/tc-rl78.c (rl78_linkrelax_addr16): New. (rl78_linkrelax_branch): New. (OPTION_RELAX): New. (md_longopts): Add relax option. (md_parse_option): Add OPTION_RELAX. (rl78_frag_init): Support relaxation. (rl78_handle_align): New. (md_assemble): Support relaxation. (md_apply_fix): Likewise. (md_convert_frag): Likewise. * config/tc-rl78.h (MAX_MEM_FOR_RS_ALIGN_CODE): New. (HANDLE_ALIGN): New. (rl78_handle_align): Declare. * config/rl78-parse.y (rl78_bit_insn): New. Set it for all bit insn patterns. (find_bit_index): New. Strip .BIT suffix off relevent expressions for bit insns. (rl78_lex): Exclude bit suffixes from expression parsing. [include/elf] * rl78.h (R_RL78_RH_RELAX, R_RL78_RH_SFR, R_RL78_RH_SADDR): New. (RL78_RELAXA_BRA, RL78_RELAXA_ADDR16: New.
2011-12-21 PR gas/13449Nick Clifton2-0/+8
* config/tc-arm.c (create_unwind_entry): Zero allocated table entries.
2011-12-19bfd:Iain Sandoe7-13/+85
* mach-o-i386.c (bfd_mach_o_section_type_valid_for_tgt): Define NULL. * mach-o-target.c (bfd_mach_o_backend_data): Initialize bfd_mach_o_section_type_valid_for_tgt * mach-o-x86-64.c (bfd_mach_o_section_type_valid_for_x86_64): New. (bfd_mach_o_section_type_valid_for_tgt): Set to bfd_mach_o_section_type_valid_for_x86_64. * mach-o.c (bfd_mach_o_section_type_name): Reorder and eliminate dup. (bfd_mach_o_section_attribute_name): Reorder. (bfd_mach_o_get_section_type_from_name): If the target has defined a validator for section types, then use it. * mach-o.h (bfd_mach_o_get_section_type_from_name): Alter declaration to include the bfd. gas: * config/obj-macho.c (obj_mach_o_section): Account for target-dependent section types. Improve error handling when wrong section types/attributes are specified. gas/testsuite: * gas/mach-o/err-sections-1.s: New. * gas/mach-o/err-sections-2.s: New. * gas/mach-o/sections-3.d: New. * gas/mach-o/sections-3.s: New.
2011-12-192011-12-19 Chung-Lin Tang <cltang@codesourcery.com>Chung-Lin Tang2-15/+59
gas/ * config/tc-mips.c (mips_pseudo_table): Add tprelword/tpreldword entries. (mips16_percent_op): Add MIPS16 TLS relocation ops. (md_apply_fix): Add BFD_RELOC_MIPS16_TLS_* switch cases. (s_tls_rel_directive): Rename from s_dtprel_internal(). Abstract out directive string and reloc type as function parameters. Update comments. (s_dtprelword,s_dtpreldword): Change to use s_tls_rel_directive(). (s_tprelword,s_tpreldword): New functions. include/ * elf/mips.h (elf_mips_reloc_type): Add R_MIPS16_TLS_* entries. bfd/ * reloc.c (BFD_RELOC_MIPS16_TLS_GD,BFD_RELOC_MIPS16_TLS_LDM, BFD_RELOC_MIPS16_TLS_DTPREL_HI16,BFD_RELOC_MIPS16_TLS_DTPREL_LO16, BFD_RELOC_MIPS16_TLS_GOTTPREL,BFD_RELOC_MIPS16_TLS_TPREL_HI16, BFD_RELOC_MIPS16_TLS_TPREL_LO16): New relocations for MIPS16 TLS. * bfd-in2.h (bfd_reloc_code_real): Regenerate. * libbfd.h (bfd_reloc_code_real_names): Regenerate. * elf32-mips.c (elf_mips16_howto_table_rel): Add R_MIPS16_TLS_* entries. (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_* mappings. * elfn32-mips.c (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Add R_MIPS16_TLS_* entries. (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_* mappings. * elf64-mips.c (mips16_elf64_howto_table_rel, mips16_elf64_howto_table_rela): Add R_MIPS16_TLS_* entries. (mips16_reloc_map): Add BFD_RELOC_MIPS16_TLS_* to R_MIPS16_TLS_* mappings. * elfxx-mips.c (TLS_RELOC_P,mips16_reloc_p, _bfd_mips_elf_check_relocs): Add cases for R_MIPS16_TLS_* relocations. (tls_gd_reloc_p): Add R_MIPS16_TLS_GD case. (tls_ldm_reloc_p): Add R_MIPS16_TLS_LDM case. (tls_gottprel_reloc_p): Add R_MIPS16_TLS_GOTTPREL case. (mips_elf_calculate_relocation): Add cases for R_MIPS16_TLS_*, R_MIPS_TLS_DTPREL32/64, and R_MIPS_TLS_TPREL32/64 relocations.
2011-12-152011-12-15 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-1/+5
* config/obj-macho.c (obj_mach_o_fileprop): Fix typo.
2011-12-15 * readelf.c (get_symbol_type): Add ELFOSABI_FREEBSD to theNick Clifton2-1/+7
supported abi's. * config/obj-elf.c (obj_elf_type): Add ELFOSABI_FREEBSD to the supported abi's.
2011-12-15bfd/Tristan Gingold6-5/+60
2011-12-15 Iain Sandoe <iains@gcc.gnu.org> * mach-o-target.c (bfd_mach_o_bfd_set_private_flags): Use bfd_mach_o_bfd_set_private_flags. * mach-o.c (bfd_mach_o_bfd_set_private_flags): New. * mach-o.h (bfd_mach_o_bfd_set_private_flags): Declare. gas/ 2011-12-15 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c (obj_mach_o_subsections_by_symbols): New global. (obj_mach_o_file_properties): New enum. (obj_mach_o_subsections_via_symbols): Generalize name to... ... (obj_mach_o_fileprop) and use to set subsections_via_symbols. gas/testsuite/ 2011-12-15 Iain Sandoe <iains@gcc.gnu.org> * gas/mach-o/subsect-via-symbols-0.d: New. * gas/mach-o/subsect-via-symbols-1.d: New. * gas/mach-o/subsect-via-symbols.s: New.
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