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2009-01-06 * callback.h (struct host_callback_struct): Mark member error asHans-Peter Nilsson2-1/+10
pointing to a noreturn function.
2008-12-23Add LM32 port.Nick Clifton4-0/+65
2008-12-23 * coffcode.h (coff_write_object_contents): Always initialiseNick Clifton2-0/+13
section.s_page. * ti.h (COFF_ADJUST_SCNHDR_OUT_PRE): Define.
2008-12-23Remove STT_IFUNC support.Nick Clifton2-1/+4
2008-12-20 * cris.h (R_CRIS_32_IE): New relocation.Hans-Peter Nilsson2-0/+9
2008-12-10merge from gccDJ Delorie2-0/+18
2008-12-03include/elf/Nick Clifton2-0/+5
* common.h (STT_IFUNC): Define. elfcpp/ * elfcpp.h (enum STT): Add STT_IFUNC. bfd/ * syms.c (struct bfd_symbol): Add new flag BSF_INDIRECT_FUNCTION. Remove redundant flag BFD_FORT_COMM_DEFAULT_VALUE. Renumber flags to remove gaps. (bfd_print_symbol_vandf): Return 'i' for BSF_INDIRECT_FUNCTION. (bfd_decode_symclass): Likewise. * elf.c (swap_out_syms): Translate BSF_INDIRECT_FUNCTION into STT_IFUNC. (elf_find_function): Treat STT_IFUNC in the same way as STT_FUNC. (_bfd_elf_is_function_type): Likewise. * elf32-arm.c (arm_elf_find_function): Likewise. (elf32_arm_adjust_dynamic_symbol): Likewise. (elf32_arm_swap_symbol_in): Likewise. (elf32_arm_additional_program_headers): Likewise. * elf32-i386.c (is_indirect_symbol): New function. (elf_i386_check_relocs): Also generate dynamic relocs for relocations against STT_IFUNC symbols. (allocate_dynrelocs): Likewise. (elf_i386_relocate_section): Likewise. * elf64-x86-64.c (is_indirect_symbol): New function. (elf64_x86_64_check_relocs): Also generate dynamic relocs for relocations against STT_IFUNC symbols. (allocate_dynrelocs): Likewise. (elf64_x86_64_relocate_section): Likewise. * elfcode.h (elf_slurp_symbol_table): Translate STT_IFUNC into BSF_INDIRECT_FUNCTION. * elflink.c (_bfd_elf_adjust_dynamic_reloc_section): Add support for STT_IFUNC symbols. (get_ifunc_reloc_section_name): New function. (_bfd_elf_make_ifunc_reloc_section): New function. * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs field. * bfd-in2.h: Regenerate. gas/ * config/obj-elf.c (obj_elf_type): Add support for STT_IFUNC type. * doc/as.texinfo: Document new feature. * NEWS: Mention new feature. gas/testsuite/ * gas/elf/type.s: Add test of STT_IFUNC symbol type. * gas/elf/type.e: Update expected disassembly. * gas/elf/elf.exp: Update grep of symbol types. ld/ * NEWS: Mention new feature. * pe-dll.c (process_def_file): Replace use of redundant BFD_FORT_COMM_DEFAULT_VALUE with 0. * scripttempl/elf.sc: Add .rel.ifunc.dyn and .rela.ifunc.dyn sections. ld/testsuite/ * ld-mips-elf/reloc-1-n32.d: Updated expected output for reloc descriptions. * ld-mips-elf/reloc-1-n64.d: Likewise. * ld-i386/ifunc.d: New test. * ld-i386/ifunc.s: Source file for the new test. * ld-i386/i386.exp: Run the new test.
2008-12-01gold/ChangeLog:Cary Coutant2-1/+5
* plugin.cc (ld_plugin_message): Change format parameter to const. Fix mismatch between new[] and delete. include/ChangeLog: * plugin-api.h (ld_plugin_message): Change format parameter to const.
2008-12-01 * plugin-api.h: Fix syntax error when compiling with C++.Cary Coutant2-1/+5
2008-11-28 * aoutx.h (NAME): Add case statements for bfd_mach_mips14000,Thiemo Seufer2-1/+9
bfd_mach_mips16000. * archures.c (bfd_architecture): Add .#defines for bfd_mach_mips14000, bfd_mach_mips16000. * bfd-in2.h: Regenerate. * cpu-mips.c: Add enums I_mips14000, I_mips16000. (arch_info_struct): Add refs to R14000, R16000. * elfxx-mips.c (mips_set_isa_flags): Handle bfd_mach_mips14000, bfd_mach_mips16000. (mips_mach_extensions): Map R14000, R16000 to R10000. * config/tc-mips.c (hilo_interlocks): Handle CPU_R14000, CPU_R16000. (mips_cpu_info_table): Add r14000, r16000. * doc/c-mips.texi: Add entries for 14000, 16000. * mips-dis.c (mips_arch_choices): Add r14000, r16000. * mips.h: Define CPU_R14000, CPU_R16000. (OPCODE_IS_MEMBER): Include R14000, R16000 in test.
2008-11-27 * cr16.h (R_CR16_GOT_REGREL20, R_CR16_GOTC_REGREL20 andM R Swami Reddy2-0/+8
R_CR16_GLOB_DAT): New relocations.
2008-11-26include/Alan Modra2-2/+8
PR 7047 * bfdlink.h (struct bfd_elf_version_expr): Delete "symbol". Add "literal". bfd/ PR 7047 * configure.in: Bump version. * configure: Regenerate. * elflink.c (_bfd_elf_link_assign_sym_version): Continue matching against version nodes when a global match is a wildcard. Similarly continue matching on local wildcard matches, rather than only continuing for "*". Have any global wildcard match override a local wildcard match. Correct logic hiding unversioned symbol. (bfd_elf_size_dynamic_sections): Update for changes to struct bfd_elf_version_expr. ld/ PR 7047 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_new_vers_pattern): Update for changes to struct bfd_elf_version_expr. * ldlang.c (lang_vers_match, version_expr_head_hash): Likewise. (version_expr_head_eq, lang_finalize_version_expr_head): Likewise. (lang_register_vers_node): Likewise. (lang_new_vers_pattern): Likewise. Ensure "literal" is set when no glob chars found in "pattern". (realsymbol): Correct backslash quote logic. * ld.texinfo (VERSION): Warn about global wildcards.
2008-11-25 * cris.h (R_CRIS_32_TPREL): Correct comment.Hans-Peter Nilsson2-5/+9
(R_CRIS_DTPMOD): Open up for use elsewhere than the fourth GOT entry.
2008-11-212008-11-21 Sterling Augustine <sterling@tensilica.com>Sterling Augustine3-4/+19
* xtensa-isa.c (xtensa_state_is_shared_or): New function. 2008-11-21 Sterling Augustine <sterling@tensilica.com> * xtensa-isa-internal.h (XTENSA_STATE_IS_SHARED_OR): New flag. * xtensa-isa.h (xtensa_state_is_shared_or): New prototype. 2008-11-21 Sterling Augustine <sterling@tensilica.com> * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Call xtensa_state_is_shared_or to allow multiple opcodes within a single FLIX bundle to write to these special states.
2008-11-19include/Bob Wilson2-18/+30
* xtensa-config.h (XCHAL_HAVE_MUL16, XCHAL_HAVE_MUL32, XCHAL_HAVE_DIV32) (XCHAL_HAVE_MINMAX, XCHAL_HAVE_SEXT, XCHAL_HAVE_THREADPTR) (XCHAL_HAVE_RELEASE_SYNC, XCHAL_HAVE_S32C1I): Change to 1. (XCHAL_NUM_AREGS): Change to 32. (XCHAL_ICACHE_SIZE, XCHAL_DCACHE_SIZE): Change to 16K. (XCHAL_ICACHE_LINESIZE, XCHAL_DCACHE_LINESIZE): Change to 32. (XCHAL_ICACHE_LINEWIDTH, XCHAL_DCACHE_LINEWIDTH): Change to 5. (XCHAL_DCACHE_IS_WRITEBACK): Change to 1. (XCHAL_DEBUGLEVEL): Change to 6. bfd/ * xtensa-modules.c (sysregs): Add MMID, VECBASE, EPC5, EPC6, EPC7, EXCSAVE5, EXCSAVE6, EXCSAVE7, EPS5, EPS6, EPS7, CPENABLE, SCOMPARE1, and THREADPTR registers. (NUM_SYSREGS, MAX_USER_REG): Update. (states): Change width of INTERRUPT, WindowBase, WindowStart, and INTENABLE. Add VECBASE, EPC5, EPC6, EPC7, EXCSAVE5, EXCSAVE6, EXCSAVE7, EPS6, EPS6, EPS7, THREADPTR, CPENABLE, and SCOMPARE1 states. (NUM_STATES): Update. (enum xtensa_state_id): Add entries for new states. (enum xtensa_field_id): Add entries for xt_wbr15_imm and xt_wbr18_imm fields, along with functions to extract and set them. (regfiles): Change number of AR registers to 32. (Operand_ar0_encode, Operand_ar4_encode, Operand_ar8_encode, Operand_ar12_encode, Operand_ars_entry_encode): Update register mask. (operands): Add entries for tp7, xt_wbr15_label, xt_wbr18_label, xt_wbr15_imm, and xt_wbr18_imm operands, along with functions to encode and decode them. (enum xtensa_operand_id): Add entries for new operands. (Iclass_xt_iclass_rfi_stateArgs): Add EPC5, EPC6, EPC7, EPS5, EPS6, and EPC7 states. (Iclass_xt_iclass_rfdo_stateArgs): Replace EPC4 and EPS4 by EPC6 and EPS6, respectively. (iclasses): Add entries for rur_threadptr, wur_threadptr, xt_iclass_wsr_176, xt_iclass_rsr_epc5, xt_iclass_wsr_epc5, xt_iclass_xsr_epc5, xt_iclass_rsr_excsave5, xt_iclass_wsr_excsave5, xt_iclass_xsr_excsave5, xt_iclass_rsr_epc6, xt_iclass_wsr_epc6, xt_iclass_xsr_epc6, xt_iclass_rsr_excsave6, xt_iclass_wsr_excsave6, xt_iclass_xsr_excsave6, xt_iclass_rsr_epc7, xt_iclass_wsr_epc7, xt_iclass_xsr_epc7, xt_iclass_rsr_excsave7, xt_iclass_wsr_excsave7, xt_iclass_xsr_excsave7, xt_iclass_rsr_eps5, xt_iclass_wsr_eps5, xt_iclass_xsr_eps5, xt_iclass_rsr_eps6, xt_iclass_wsr_eps6, xt_iclass_xsr_eps6, xt_iclass_rsr_eps7, xt_iclass_wsr_eps7, xt_iclass_xsr_eps7, xt_iclass_rsr_vecbase, xt_iclass_wsr_vecbase, xt_iclass_xsr_vecbase, xt_iclass_mul16, xt_iclass_wsr_mmid, xt_iclass_icache_lock, xt_iclass_dcache_lock, xt_iclass_rsr_cpenable, xt_iclass_wsr_cpenable, xt_iclass_xsr_cpenable, xt_iclass_clamp, xt_iclass_minmax, xt_iclass_sx, xt_iclass_l32ai, xt_iclass_s32ri, xt_iclass_s32c1i, xt_iclass_rsr_scompare1, xt_iclass_wsr_scompare1, xt_iclass_xsr_scompare1, xt_iclass_div, and xt_iclass_mul32, along with corresponding argument and state argument arrays. Change number of state arguments for xt_iclass_rfi. Add arguments for xt_iclass_rfdo. (enum xtensa_iclass_id): Add entries for new iclasses. (opcodes): Add entries for RUR_THREADPTR, WUR_THREADPTR, WSR_176, RSR_EPC5, WSR_EPC5, XSR_EPC5, RSR_EXCSAVE5, WSR_EXCSAVE5, XSR_EXCSAVE5, RSR_EPC6, WSR_EPC6, XSR_EPC6, RSR_EXCSAVE6, WSR_EXCSAVE6, XSR_EXCSAVE6, RSR_EPC7, WSR_EPC7, XSR_EPC7, RSR_EXCSAVE7, WSR_EXCSAVE7, XSR_EXCSAVE7, RSR_EPS5, WSR_EPS5, XSR_EPS5, RSR_EPS6, WSR_EPS6, XSR_EPS6, RSR_EPS7, WSR_EPS7, XSR_EPS7, RSR_VECBASE, WSR_VECBASE, XSR_VECBASE, MUL16U, MUL16S, WSR_MMID, IPFL, IHU, IIU, DPFL, DHU, DIU, RSR_CPENABLE, WSR_CPENABLE, XSR_CPENABLE, CLAMPS, MIN, MAX, MINU, MAXU, SEXT, L32AI, S32RI, S32C1I, RSR_SCOMPARE1, WSR_SCOMPARE1, XSR_SCOMPARE1, QUOU, QUOS, REMU, REMS, and MULL opcodes, along with the corresponding functions to encode them. (enum xtensa_opcode_id): Add entries for new opcodes. (Slot_inst_decode): Handle new opcodes. (Slot_inst_get_field_fns, Slot_inst_set_field_fns): Add entries for xt_wbr15_imm and xt_wbr18_imm fields. (Slot_inst16a_get_field_fns, Slot_inst16a_set_field_fns): Likewise. (Slot_inst16b_get_field_fns, Slot_inst16b_set_field_fns): Likewise. (xtensa_modules): Update number of fields, operands, iclasses and opcodes.
2008-11-18Add support for ARM half-precision conversion instructions.Catherine Moore4-0/+18
2008-11-14 bfd/Nick Clifton2-0/+6
* elf.c (assign_file_positions_for_load_sections): Use header_size to avoid moving the load address of file headers. (assign_file_positions_for_load_sections): Set header_size for segments containing the file header. include/elf/ * internal.h (struct elf_segment_map): Add header_size field.
2008-11-14bfd/Tristan Gingold2-6/+16
2008-11-14 Tristan Gingold <gingold@adacore.com> * configure.com: Handle bfd_default_target_size, BFD_HOST_LONG_LONG, BFD_HOST_64BIT_LONG_LONG, BFD_HOSTPTR_T, bfd_file_ptr. Generate bfdver.h. * vms-hdr.c (_bfd_vms_write_hdr): Use strdup/free instead of alloca. * hosts/alphavms.h: Defines macros to bypass i18n. * makefile.vms (OBJS): Update file list. (DEFS): Remove VMS_DEBUG, const, add DEBUGDIR. (CFLAGS): Update flags. * bfdio.c (real_fopen): Add code specific to VMS: extract attributes from modes. binutils/ 2008-11-14 Tristan Gingold <gingold@adacore.com> * configure.com: Get version from configure.in of bfd. * makefile.vms-in (DEBUG_OBJS): Add dwarf.obj. (CFLAGS): Update flags. include/ 2008-11-14 Tristan Gingold <gingold@adacore.com> * fopen-vms.h (FOPEN_RB): Use a single string to match the standard prototype. (FOPEN_WB): Ditto. (FOPEN_AB): Ditto. (FOPEN_RUB): Ditto. (FOPEN_WUB): Ditto. (FOPEN_AUB): Ditto. libiberty/ 2008-11-14 Tristan Gingold <gingold@adacore.com> * makefile.vms (OBJS): Update objects list. (CFLAGS): Update. (libiberty.olb): Remove alloca-conf.h dependency. * config.h-vms: Use new macro sets, use builtin alloca. opcodes/ 2008-11-14 Tristan Gingold <gingold@adacore.com> * makefile.vms (OBJS): Update list of objects. (DEFS): Update (CFLAGS): Update.
2008-11-13gdb/ChangeLog:Ulrich Weigand2-0/+7
* auxv.c (fprint_target_auxv): Handle AT_BASE_PLATFORM and AT_EXECFN. Re-sort AT_SECURE. include/elf/ChangeLog: * common.h (AT_BASE_PLATFORM, AT_EXECFN): Define.
2008-11-062008-11-06 Chao-ying Fu <fu@mips.com>Chao-ying Fu2-1/+6
* mips.h: Doucument '1' for 5-bit sync type.
2008-10-20 * obstack.h (obstack_finish <!__GNUC__>): Cast result to void *.Alan Modra2-2/+6
2008-10-10include/elf/Nathan Froyd2-0/+9
* ppc.h: Add Tag_GNU_Power_ABI_Struct_Return. bfd/ * elf32-ppc.c (ppc_elf_merge_obj_attributes): Merge Tag_GNU_Power_ABI_Struct_Return. binutils/ * readelf.c (display_power_gnu_attribute): Decode Tag_GNU_Power_ABI_Struct_Return. ld/testsuite/ * ld-powerpc/gnu-attr-12-1.s: New file. * ld-powerpc/gnu-attr-12-2.s: New file. * ld-powerpc/gnu-attr-12-11.d: New file. * ld-powerpc/gnu-attr-12-21.d: New file. * ld-powerpc/powerpc.exp: Run new dump tests.
2008-10-07merge from gccDJ Delorie2-1/+8
2008-10-04 * cris.h (R_CRIS_32_GOT_GD, R_CRIS_16_GOT_GD, R_CRIS_32_GD)Hans-Peter Nilsson2-0/+83
(R_CRIS_DTP, R_CRIS_32_DTPREL, R_CRIS_16_DTPREL, R_CRIS_DTPMOD) (R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL, R_CRIS_32_TPREL) (R_CRIS_16_TPREL): New relocations.
2008-09-24include/Richard Henderson2-0/+5
* elf/dwarf2.h (DW_OP_GNU_encoded_addr): New. binutils/ * dwarf.c (size_of_encoded_value, get_encoded_value): Move up. (decode_location_expression): Add section parameter. Handle DW_OP_GNU_encoded_addr. (read_and_display_attr_value): Update decode_location_expression call. (display_debug_loc, display_debug_frames): Likewise. gas/ * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default. (struct cfi_insn_data): Add ea member. (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New. (output_cfi_insn): Handle CFI_val_encoded_addr. (select_cie_for_fde): Don't match CFI_val_encoded_addr. * doc/as.texinfo (.cfi_val_encoded_addr): Document.
2008-09-22 * plugin-api.h (ld_plugin_status): Remove comma from the last item.Ian Lance Taylor2-9/+18
Use C style comment. (ld_plugin_api_version, ld_plugin_output_file_type, ld_plugin_symbol_kind, ld_plugin_symbol_visibility, ld_plugin_symbol_resolution, ld_plugin_level, ld_plugin_tag): Remove comma from the last item.
2008-09-19Add plugin functionality for link-time optimization (LTO).Cary Coutant2-0/+247
include/: * plugin-api.h: New file. gold/: * configure.ac (plugins): Add --enable-plugins option. * configure: Regenerate. * config.in: Regenerate. * Makefile.am (LIBDL): New variable. (CCFILES): Add plugin.cc. (HFILES): Add plugin.h. (ldadd_var): Add LIBDL. * Makefile.in: Regenerate. * archive.cc: Include "plugin.h". (Archive::setup): Don't preread archive symbols when using a plugin. (Archive::get_file_and_offset): Add memsize parameter. Change callers. (Archive::get_elf_object_for_member): Call plugin hooks for claiming files. (Archive::include_member): Add symbols from plugin objects. * archive.h (Archive::get_file_and_offset): Add memsize parameter. * descriptors.cc (Descriptors::open): Check for file descriptors abandoned by plugins. (Descriptors::claim_for_plugin): New function. * descriptors.h (Descriptors::claim_for_plugin): New function. (Open_descriptor::is_claimed): New field. (claim_descriptor_for_plugin): New function. * fileread.cc (File_read::claim_for_plugin): New function. * fileread.h (File_read::claim_for_plugin): New function. (File_read::descriptor): New function. * gold.cc: Include "plugin.h". (queue_initial_tasks): Add task to call plugin hooks for generating new object files. * main.cc: Include "plugin.h". (main): Load plugin libraries. * object.h (Pluginobj): Declare. (Object::pluginobj): New function. (Object::do_pluginobj): New function. (Object::set_target): New function. * options.cc: Include "plugin.h". (General_options::parse_plugin): New function. (General_options::General_options): Initialize plugins_ field. (General_options::add_plugin): New function. * options.h (Plugin_manager): Declare. (General_options): Add --plugin option. (General_options::has_plugins): New function. (General_options::plugins): New function. (General_options::add_plugin): New function. (General_options::plugins_): New field. * plugin.cc: New file. * plugin.h: New file. * readsyms.cc: Include "plugin.h". (Read_symbols::do_read_symbols): Check for archive before checking for ELF file. Call plugin hooks to claim files. * resolve.cc (Symbol_table::resolve): Record when symbol is referenced from a real object file; force override when processing replacement files. * symtab.cc (Symbol::init_fields): Initialize in_real_elf_ field. (Symbol::init_base_object): Likewise. (Symbol::init_base_output_data): Likewise. (Symbol::init_base_output_segment): Likewise. (Symbol::init_base_constant): Likewise. (Symbol::init_base_undefined): Likewise. (Symbol::output_section): Assert that object is not a plugin. (Symbol_table::add_from_pluginobj): New function. (Symbol_table::sized_finalize_symbol): Treat symbols from plugins as undefined. (Symbol_table::sized_write_globals): Likewise. (Symbol_table::add_from_pluginobj): Instantiate template. * symtab.h (Sized_pluginobj): Declare. (Symbol::in_real_elf): New function. (Symbol::set_in_real_elf): New function. (Symbol::in_real_elf_): New field. (Symbol_table::add_from_pluginobj): New function. * testsuite/Makefile.am (AM_CFLAGS): New variable. (LIBDL): New variable. (LDADD): Add LIBDL. (check_PROGRAMS): Add plugin_test_1 and plugin_test_2. (check_SCRIPTS): Add plugin_test_1.sh and plugin_test_2.sh. (check_DATA): Add plugin_test_1.err and plugin_test_2.err. (MOSTLYCLEANFILES): Likewise. * testsuite/Makefile.in: Regenerate. * testsuite/plugin_test.c: New file. * testsuite/plugin_test_1.sh: New file. * testsuite/plugin_test_2.sh: New file.
2008-09-09merge from gccDJ Delorie2-1/+8
2008-08-282008-08-28 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-0/+15
* stab.def: Add BNSYM, ENSYM, OSO for darwin.
2008-08-28gas/H.J. Lu2-1/+7
2008-08-28 H.J. Lu <hongjiu.lu@intel.com> * config/tc-ia64.c (CR_IIB0): New. (CR_IIB1): Likewise. (cr): Add cr.iib0 and cr.iib1. (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1. gas/testsuite/ 2008-08-28 H.J. Lu <hongjiu.lu@intel.com> * gas/ia64/dv-raw-err.s: Add tests for cr.iib0 and cr.iib1. * gas/ia64/dv-waw-err.s: Likewise. * gas/ia64/regs.s: Likewise. * gas/ia64/dv-raw-err.l: Updated. * gas/ia64/dv-waw-err.l: Likewise. * gas/ia64/regs.d: Likewise. include/opcode/ 2008-08-28 H.J. Lu <hongjiu.lu@intel.com> * ia64.h (ia64_resource_specifier): Add IA64_RS_CR_IIB. Update IA64_RS_CR. opcodes/ 2008-08-28 H.J. Lu <hongjiu.lu@intel.com> * ia64-dis.c (print_insn_ia64): Handle cr.iib0 and cr.iib1. * ia64-gen.c (lookup_specifier): Likewise. * ia64-ic.tbl: Add support for cr.iib0 and cr.iib1. * ia64-raw.tbl: Likewise. * ia64-waw.tbl: Likewise. * ia64-asmtab.c: Regenerated.
2008-08-25 * binary-io.h: New file, imported from gnulib, but don'tAlan Modra2-0/+67
#include <fcntl.h> or <stdio.h>.
2008-08-202008-08-20 Bob Wilson <bob.wilson@acm.org>Bob Wilson2-1/+14
bfd/ * elf-bfd.h (elf_object_id): Add XTENSA_ELF_TDATA. * elf32-xtensa.c (elf_howto_table): Add TLS relocations. (elf_xtensa_reloc_type_lookup): Likewise. (TCB_SIZE): Define. (elf_xtensa_link_hash_entry): New. (GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD, GOT_TLS_IE, GOT_TLS_ANY): Define. (elf_xtensa_hash_entry): Define. (elf_xtensa_obj_tdata): New. (elf_xtensa_tdata): Define. (elf_xtensa_local_got_tls_type): Define. (elf_xtensa_local_tlsfunc_refcounts): Define. (is_xtensa_elf): Define. (elf_xtensa_mkobject): New. (elf_xtensa_link_hash_table): Add tlsbase field. (elf_xtensa_link_hash_newfunc): New. (elf_xtensa_link_hash_table_create): Use elf_xtensa_link_hash_newfunc. Create an entry for "_TLS_MODULE_BASE_" and save it in tlsbase field. (elf_xtensa_copy_indirect_symbol): New. (elf_xtensa_check_relocs): Rewrite to handle TLS relocations. (elf_xtensa_gc_sweep_hook): Likewise. (elf_xtensa_allocate_dynrelocs): Optimize away GOT entries for TLSDESC_FN relocations when an IE reference is seen. (elf_xtensa_allocate_local_got_size): Likewise. (elf_xtensa_always_size_sections): New. (dtpoff_base, tpoff): New. (elf_xtensa_do_reloc): Handle TLS relocations. (replace_tls_insn): New. (IS_XTENSA_TLS_RELOC): Define. (elf_xtensa_relocate_section): Handle TLS relocations. (get_indirect_call_dest_reg): New. (bfd_elf32_mkobject): Define. (elf_backend_always_size_sections): New. (elf_backend_copy_indirect_symbol): New. * reloc.c (BFD_RELOC_XTENSA_TLSDESC_FN, BFD_RELOC_XTENSA_TLSDESC_ARG) (BFD_RELOC_XTENSA_TLS_DTPOFF, BFD_RELOC_XTENSA_TLS_TPOFF) (BFD_RELOC_XTENSA_TLS_FUNC, BFD_RELOC_XTENSA_TLS_ARG) (BFD_RELOC_XTENSA_TLS_CALL): New. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. gas/ * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define. (O_tpoff, O_dtpoff): Define. (suffix_relocs): Add entries for TLS suffixes. (xtensa_elf_cons): Check for invalid use of TLS relocations. (map_operator_to_reloc): Add is_literal parameter and use it to control translating TLS instruction relocations to the corresponding literal relocations. (xg_valid_literal_expression): Allow TLS operators. (xg_build_to_insn): Copy TLS operators from pseudo-instruction operands to generated literals. (xg_assemble_literal): Handle TLS operators. Update call to map_operator_to_reloc. (md_assemble): Handle CALLXn.TLS pseudo-instruction. (md_apply_fix): Handle TLS relocations. (emit_single_op): Handle TLS operators. (convert_frag_immed): Update call to map_operator_to_reloc. (vinsn_to_insnbuf): Emit relocations for TLS-related instructions. * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field. * config/xtensa-relax.c (append_literal_op): Add src_op parameter to initialize the op_data field of the BuildOp. (build_transition): Use it here to record the source operand corresponding to a generated literal. * config/xtensa-relax.h (build_op): Comment op_data use for literals. include/elf/ * xtensa.h (R_XTENSA_TLSDESC_FN, R_XTENSA_TLSDESC_ARG) (R_XTENSA_TLS_DTPOFF, R_XTENSA_TLS_TPOFF, R_XTENSA_TLS_FUNC) (R_XTENSA_TLS_ARG, R_XTENSA_TLS_CALL): New. ld/testsuite/ * ld-xtensa/tlsbin.dd, ld-xtensa/tlsbin.rd, ld-xtensa/tlsbin.s, ld-xtensa/tlsbin.sd, ld-xtensa/tlsbin.td, ld-xtensa/tlslib.s, ld-xtensa/tlspic.dd, ld-xtensa/tlspic.rd, ld-xtensa/tlspic.sd, ld-xtensa/tlspic.td, ld-xtensa/tlspic1.s, ld-xtensa/tlspic2.s: New. * ld-xtensa/xtensa.exp: Run them.
2008-08-17bfd/Alan Modra2-0/+7
* bfd.c (struct _bfd): Correct outsymbols comment. * bfd-in2.h: Regenerate. * linker.c (bfd_generic_link_read_symbols): Renamed from.. (generic_link_read_symbols): ..this, and made global. include/ * bfdlink.h (bfd_generic_link_read_symbols): Declare. ld/ PR 6478 * ldcref.c (check_local_sym_xref): Use bfd_generic_link_read_symbols. Don't free symbol pointer array. (check_refs): Likewise. * ldmain.c (warning_callback): Likewise. * ldmisc.c (vfinfo): Likewise. * pe-dll.c (process_def_file): Likewise. (pe_walk_relocs_of_symbol, generate_reloc): Likewise. * emultempl/pe.em (pe_find_data_imports): Likewise. (gld_${EMULATION_NAME}_after_open): Likewise. * emultempl/pep.em (pep_find_data_imports): Likewise. (gld_${EMULATION_NAME}_after_open): Likewise. * ldlang.h (lang_input_statement_type): Delete asymbols, symbol_count, passive_position, closed. * ldlang.c (new_afile): Don't set asymbols and symbol_count. * ldmain.c (add_archive_element): xcalloc lang_input_statement_type.
2008-08-09Add AVR architectures avr25, avr31, avr35, and avr51 to match GCC.Eric B. Weddington3-9/+34
bfd/ * archures.c (bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35, bfd_mach_avr51): New. * bfd-in2.h: Regenerate. * cpu-avr.c (arch_info_struct): Add avr25, avr31, avr35, and avr51 architectures. Change comments to match architecture comments in GCC. (compatible): Add test for new AVR architectures. * elf32-avr.c (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr25, bfd_mach_avr31, bfd_mach_avr35 and bfd_mach_avr51. (elf32_avr_object_p): Recognize E_AVR_MACH_AVR25, E_AVR_MACH_AVR31, E_AVR_MACH_AVR35 and E_AVR_MACH_AVR51. gas/ * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51 architectures. Reorganize list to put mcu types in correct architectures and to order list same as in GCC. Use new ISA definitions in include/opcode/avr.h. * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture descriptions. Reorganize descriptions to put mcu types in correct architectures and to order lists same as in GCC. include/ * elf/avr.h (E_AVR_MACH_AVR25, E_AVR_MACH_AVR31, E_AVR_MACH_AVR35, E_AVR_MACH_AVR51): Define. (EF_AVR_MACH): Redefine to 0x7F. * opcode/avr.h (AVR_ISA_TINY3, AVR_ISA_ALL, AVR_ISA_USB162): Remove. (AVR_ISA_AVR3): Redefine. (AVR_ISA_AVR1, AVR_ISA_AVR2, AVR_ISA_AVR31, AVR_ISA_AVR35, AVR_ISA_AVR3_ALL, AVR_ISA_AVR4, AVR_ISA_AVR5, AVR_ISA_AVR51, AVR_ISA_AVR6): Define. ld/ * Makefile.am (ALL_EMULATIONS): Add eavr25.o, eavr31.o, eavr35.o, and eavr51.o. Add rules for eavr25.c, eavr31.c, eavr35.c, eavr51.c. * Makefile.in: Regenerate. * configure.tgt (avr-*-*, targ_extra_emuls): Add avr25, avr31, avr35 and avr51. * emulparams/avr25.sh: New file. * emulparams/avr31.sh: New file. * emulparams/avr35.sh: New file. * emulparams/avr51.sh: New file.
2008-08-082008-08-08 Richard Sandiford <rdsandiford@googlemail.com>Daniel Jacobowitz2-0/+28
Daniel Jacobowitz <dan@codesourcery.com> Catherine Moore <clm@codesourcery.com> Mark Shinwell <shinwell@codesourcery.com> Maxim Kuvyrkov <maxim@codesourcery.com> * elf32-mips.c (mips_vxworks_copy_howto_rela): Replace with... (elf_mips_copy_howto): ...this howto. Clear the size fields. (mips_vxworks_jump_slot_howto_rela): Replace with... (elf_mips_jump_slot_howto): ...this howto. (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY and BFD_RELOC_MIPS_JUMP_SLOT. (bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and "R_MIPS_JUMP_SLOT". (mips_elf32_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT. (elf_backend_plt_readonly): Define. (elf_backend_plt_sym_val): Define for non-VxWorks targets. (mips_vxworks_bfd_reloc_type_lookup): Delete. (mips_vxworks_bfd_reloc_name_lookup): Likewise. (mips_vxworks_rtype_to_howto): Likewise. (elf_backend_want_dynbss): Don't define for VxWorks. (elf_backend_plt_readonly): Likewise. (bfd_elf32_bfd_reloc_type_lookup): Likewise. (bfd_elf32_bfd_reloc_name_lookup): Likewise. (elf_backend_mips_rtype_to_howto): Likewise. (elf_backend_adjust_dynamic_symbol): Likewise. (elf_backend_got_symbol_offset): Don't define. * elfn32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New. (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY and BFD_RELOC_MIPS_JUMP_SLOT. (bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and "R_MIPS_JUMP_SLOT". (mips_elf32_n32_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT. (elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly) (elf_backend_plt_sym_val): Define. * elf64-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New. (bfd_elf64_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY and BFD_RELOC_MIPS_JUMP_SLOT. (bfd_elf64_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and "R_MIPS_JUMP_SLOT". (mips_elf64_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT. (elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly) (elf_backend_plt_sym_val): Define. * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Delete. (_bfd_mips_elf_use_plts_and_copy_relocs, _bfd_mips_elf_init_stubs) (_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): Declare. * elfxx-mips.c (mips_elf_la25_stub): New structure. (LA25_LUI, LA25_J, LA25_ADDIU): New macros. (mips_elf_link_hash_entry): Add "la25_stubs", "has_static_relocs" and "has_nonpic_branches" fields. Remove "is_relocation_target" and "is_branch_target". (mips_elf_link_hash_table): Add blank lines. Add "use_plts_and_copy_relocs", "reserved_gotno", "strampoline", "la25_stubs" and "add_stub_section" fields. (mips_htab_traverse_info): New structure. (PIC_OBJECT_P, MIPS_ELF_LOAD_WORD): New macros. (MIPS_RESERVED_GOTNO): Delete. (mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry) (mips_n64_exec_plt0_entry, mips_exec_plt_entry): New tables. (mips_elf_link_hash_newfunc): Update after the changes to mips_elf_link_hash_entry. (mips_elf_check_mips16_stubs): Replace the DATA parameter with an INFO parameter. Don't look through warnings symbols here; do it in mips_elf_check_symbols instead. (mips_elf_create_stub_symbol): New function. (mips_elf_la25_stub_hash, mips_elf_la25_stub_eq): New functions. (_bfd_mips_elf_init_stubs, mips_elf_local_pic_function_p): Likewise. (mips_elf_add_la25_intro, mips_elf_add_la25_trampoline): Likewise. (mips_elf_add_la25_stub, mips_elf_check_symbols): New functions. (mips_elf_gotplt_index): Check for VxWorks. (mips_elf_output_dynamic_relocation): Take the relocation index as an extra parameter. Do not increment reloc_count here. (mips_elf_initialize_tls_slots): Update the calls to mips_elf_output_dynamic_relocation accordingly. (mips_elf_multi_got): Use htab->reserved_gotno instead of MIPS_RESERVED_GOTNO. (mips_elf_create_got_section): Don't allocate reserved GOT entries here. Unconditionally create .got.plt, but don't set its alignment here. (mips_elf_relocation_needs_la25_stub): New function. (mips_elf_calculate_relocation): Redirect branches and jumps to a non-PIC stub if one exists. Check !h->has_static_relocs instead of !htab->is_vxworks when deciding whether to create dynamic relocations for R_MIPS_32, R_MIPS_REL32 and R_MIPS_64. (_bfd_mips_elf_create_dynamic_sections): Unconditionally call _bfd_elf_create_dynamic_sections. Unconditionally set up htab->splt and htab->sdynbss. Set htab->srelplt to ".rel.plt" if !htab->is_vxworks. Add non-VxWorks values of htab->plt_header_size and htab->plt_entry_size. (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for non-branch static relocations. Set has_nonpic_branches when an la25 stub might be required. Set can_make_dynamic_p to TRUE if R_MIPS_32, R_MIPS_REL32 and R_MIPS_64 relocations can be made dynamic, rather than duplicating the condition. Do not make them dynamic for read-only sections in non-PIC executable objects. Do not protect this code with dynobj == NULL || htab->sgot == NULL; handle each group of cases separately. Add a default case that sets has_static_relocs for non-GOT relocations that cannot be made dynamic. Don't set is_relocation_target and is_branch_target. Reject non-PIC static relocations in shared objects. (_bfd_mips_vxworks_adjust_dynamic_symbol): Fold into... (_bfd_mips_elf_adjust_dynamic_symbol): ...here, using htab->use_plts_and_copy_relocs instead of htab->is_vxworks to select PLT and copy-reloc handling. Set the alignment of .plt and .got.plt when allocating the first entry. Generalize code to handle REL as well as RELA sections and 64-bit as well as 32-bit GOT entries. Complain if we find a static-only reloc against an externally-defined symbol and if we cannot create dynamic relocations for it. Allocate copy relocs using mips_elf_allocate_dynamic_relocations on non-VxWorks targets. Set possibly_dynamic_relocs to 0 when using PLTs or copy relocs. Skip reserved .got.plt entries. (_bfd_mips_elf_always_size_sections): Use mips_elf_check_symbols instead of mips_elf_check_mips16_stubs to process each symbol. Do the traversal for relocatable objects too. (mips_elf_lay_out_got): Use htab->reserved_gotno instead of MIPS_RESERVED_GOTNO. (_bfd_mips_elf_size_dynamic_sections): Exclude sdynbss if it is empty. Extend the DT_PLTREL, DT_JMPREL and DT_PLTRELSZ handling to non-VxWorks targets. Only add DT_REL{,A}, DT_REL{,A}SZ and DT_REL{,A}ENT if .rel.dyn is nonempty. Create a symbol for the PLT. Allocate a nop at the end of the PLT. Allocate DT_MIPS_PLTGOT. (mips_elf_create_la25_stub_info): New function. (_bfd_mips_elf_finish_dynamic_symbol): Write out PLT entries and copy relocs where necessary. Check pointer_equality_needed. (mips_finish_exec_plt): New function. (_bfd_mips_elf_finish_dynamic_sections): Always set DT_PLTGOT to the beginning of htab->sgot. Use htab->reserved_gotno instead of MIPS_RESERVED_GOTNO. Assert htab->use_plts_and_copy_relocs instead of htab->is_vxworks for DT_PLTREL, DT_PLTRELSZ and DT_JMPREL. Set DT_PLTREL to DT_REL instead of DT_RELA on non-VxWorks targets. Use mips_finish_exec_plt to create non-VxWorks PLT headers. Set DT_MIPS_PLTGOT. (_bfd_mips_elf_copy_indirect_symbol): Copy has_static_relocs from the indirect symbol to the direct symbol. Also copy has_nonpic_branches for indirect symbols. (_bfd_mips_elf_get_target_dtag): Handle DT_MIPS_PLTGOT and DT_MIPS_RWPLT. (_bfd_mips_elf_link_hash_table_create): Initialize the new mips_elf_link_hash_table fields. (_bfd_mips_vxworks_link_hash_table_create): Set use_plts_and_copy_relocs to TRUE. Use TRUE rather than 1 when setting is_vxworks. (_bfd_mips_elf_use_plts_and_copy_relocs): New function. (_bfd_mips_elf_final_link): Call mips_elf_create_la25_stub for each la25_stub. (_bfd_mips_elf_merge_private_bfd_data): Treat dynamic objects as PIC. Generalize message about linking PIC and non-PIC. (_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): New functions. * reloc.c: Update comment near BFD_RELOC_MIPS_JUMP_SLOT. * bfd-in2.h: Regenerated. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> Catherine Moore <clm@codesourcery.com> Mark Shinwell <shinwell@codesourcery.com> * readelf.c (get_mips_symbol_other): Handle STO_MIPS_PLT and STO_MIPS_PIC. (slurp_rela_relocs, slurp_rel_relocs): Handle MIPS ELF64 here. (dump_relocations, debug_apply_relocations): Don't handle it here. (get_mips_dynamic_type): Handle DT_MIPS_PLTGOT and DT_MIPS_RWPLT. (print_mips_pltgot_entry): New function. (process_mips_specific): Dump the PLT GOT. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> * config/tc-mips.c (OPTION_CALL_NONPIC): New macro. (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32) (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG) (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1. (md_longopts): Add -call_nonpic. (md_parse_option): Handle OPTION_CALL_NONPIC. (md_show_usage): Add -call_nonpic. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> * gas/mips/call-nonpic-1.s, gas/mips/call-nonpic-1.d: New test. * gas/mips/mips.exp: Run it. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> Catherine Moore <clm@codesourcery.com> Mark Shinwell <shinwell@codesourcery.com> * mips.h (STO_MIPS_PLT, ELF_ST_IS_MIPS_PLT, ELF_ST_SET_MIPS_PLT) (STO_MIPS_PIC, DT_MIPS_PLTGOT, DT_MIPS_RWPLT): New macros. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> * emulparams/elf32bmip.sh (GOT): Define, moving .got.plt to... (OTHER_RELRO_SECTIONS, OTHER_READWRITE_SECTIONS): ...one of these two variables. * emulparams/elf32bmipn32-defs.sh: Likewise. * emultempl/mipself.em: Include ldctor.h, elf/mips.h and elfxx-mips.h. (is_mips_elf): New macro. (stub_file, stub_bfd): New variables. (hook_stub_info): New structure. (hook_in_stub): New function. (mips_add_stub_section): Likewise. (mips_create_output_section_statements): Likewise. (mips_before_allocation): Likewise. (real_func): New variable. (mips_for_each_input_file_wrapper): New function. (mips_lang_for_each_input_file): Likewise. (lang_for_each_input_file): Define. (LDEMUL_BEFORE_ALLOCATION): Likewise. (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Likewise. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> * ld-mips-elf/mips16-pic-3a.s, ld-mips-elf/mips16-pic-3b.s, ld-mips-elf/mips16-pic-3.dd, ld-mips-elf/mips16-pic-3.gd, ld-mips-elf/mips16-pic-3.rd, ld-mips-elf/mips16-pic-3.inc, ld-mips-elf/pic-and-nonpic-1a.s, ld-mips-elf/pic-and-nonpic-1b.s, ld-mips-elf/pic-and-nonpic-1.ld, ld-mips-elf/pic-and-nonpic-1.dd, ld-mips-elf/pic-and-nonpic-1.nd, ld-mips-elf/pic-and-nonpic-1-rel.dd, ld-mips-elf/pic-and-nonpic-1-rel.nd, ld-mips-elf/pic-and-nonpic-2a.s, ld-mips-elf/pic-and-nonpic-2b.s, ld-mips-elf/pic-and-nonpic-2.d, ld-mips-elf/pic-and-nonpic-3a.s, ld-mips-elf/pic-and-nonpic-3a.ld, ld-mips-elf/pic-and-nonpic-3a.dd, ld-mips-elf/pic-and-nonpic-3a.gd, ld-mips-elf/pic-and-nonpic-3a.sd, ld-mips-elf/pic-and-nonpic-3b.s, ld-mips-elf/pic-and-nonpic-3b.ld, ld-mips-elf/pic-and-nonpic-3b.ad, ld-mips-elf/pic-and-nonpic-3b.dd, ld-mips-elf/pic-and-nonpic-3b.gd, ld-mips-elf/pic-and-nonpic-3b.nd, ld-mips-elf/pic-and-nonpic-3b.pd, ld-mips-elf/pic-and-nonpic-3b.rd, ld-mips-elf/pic-and-nonpic-3b.sd, ld-mips-elf/pic-and-nonpic-3-error.d, ld-mips-elf/pic-and-nonpic-4a.s, ld-mips-elf/pic-and-nonpic-4b.s, ld-mips-elf/pic-and-nonpic-4b.ld, ld-mips-elf/pic-and-nonpic-4b.ad, ld-mips-elf/pic-and-nonpic-4b.dd, ld-mips-elf/pic-and-nonpic-4b.gd, ld-mips-elf/pic-and-nonpic-4b.nd, ld-mips-elf/pic-and-nonpic-4b.rd, ld-mips-elf/pic-and-nonpic-4b.sd, ld-mips-elf/pic-and-nonpic-4-error.d, ld-mips-elf/pic-and-nonpic-5a.s, ld-mips-elf/pic-and-nonpic-5b.s, ld-mips-elf/pic-and-nonpic-5b.ld, ld-mips-elf/pic-and-nonpic-5b.ad, ld-mips-elf/pic-and-nonpic-5b.dd, ld-mips-elf/pic-and-nonpic-5b.gd, ld-mips-elf/pic-and-nonpic-5b.nd, ld-mips-elf/pic-and-nonpic-5b.rd, ld-mips-elf/pic-and-nonpic-5b.sd, ld-mips-elf/pic-and-nonpic-5b.pd, ld-mips-elf/pic-and-nonpic-6.ld, ld-mips-elf/pic-and-nonpic-6-o32a.s, ld-mips-elf/pic-and-nonpic-6-o32b.s, ld-mips-elf/pic-and-nonpic-6-o32c.s, ld-mips-elf/pic-and-nonpic-6-o32.ad, ld-mips-elf/pic-and-nonpic-6-o32.dd, ld-mips-elf/pic-and-nonpic-6-o32.gd, ld-mips-elf/pic-and-nonpic-6-o32.nd, ld-mips-elf/pic-and-nonpic-6-o32.pd, ld-mips-elf/pic-and-nonpic-6-o32.rd, ld-mips-elf/pic-and-nonpic-6-o32.sd, ld-mips-elf/pic-and-nonpic-6-n32a.s, ld-mips-elf/pic-and-nonpic-6-n32b.s, ld-mips-elf/pic-and-nonpic-6-n32c.s, ld-mips-elf/pic-and-nonpic-6-n32.ad, ld-mips-elf/pic-and-nonpic-6-n32.dd, ld-mips-elf/pic-and-nonpic-6-n32.gd, ld-mips-elf/pic-and-nonpic-6-n32.nd, ld-mips-elf/pic-and-nonpic-6-n32.pd, ld-mips-elf/pic-and-nonpic-6-n32.rd, ld-mips-elf/pic-and-nonpic-6-n32.sd, ld-mips-elf/pic-and-nonpic-6-n64a.s, ld-mips-elf/pic-and-nonpic-6-n64b.s, ld-mips-elf/pic-and-nonpic-6-n64c.s, ld-mips-elf/pic-and-nonpic-6-n64.ad, ld-mips-elf/pic-and-nonpic-6-n64.dd, ld-mips-elf/pic-and-nonpic-6-n64.gd, ld-mips-elf/pic-and-nonpic-6-n64.nd, ld-mips-elf/pic-and-nonpic-6-n64.pd, ld-mips-elf/pic-and-nonpic-6-n64.rd, ld-mips-elf/pic-and-nonpic-6-n64.sd: New tests. * ld-mips-elf/mips-elf.exp: Run them.
2008-08-03 * common.h (ELFOSABI_AROS): Update comment.Alan Modra2-8/+12
2008-08-02gas/Peter Bergner2-0/+11
* config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags. Handle -mvsx and -mpower7. (md_show_usage): Document -mpower7 and -mvsx. * doc/as.texinfo (Target PowerPC): Document -mvsx. * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7. gas/testsuite/ * gas/ppc/power7.d: New. * gas/ppc/power7.s: Likewise. * gas/ppc/ppc.exp: Run power7 test. include/opcode/ * ppc.h (PPC_OPCODE_VSX, PPC_OPERAND_VSR): New. opcodes/ * ppc-dis.c (powerpc_init_dialect): Handle power7 and vsx options. (print_insn_powerpc): Prepend 'vs' when printing VSX registers. (print_ppc_disassembler_options): Document -Mpower7 and -Mvsx. * ppc-opc.c (insert_xt6): New static function. (extract_xt6): Likewise. (insert_xa6): Likewise. (extract_xa6: Likewise. (insert_xb6): Likewise. (extract_xb6): Likewise. (insert_xb6s): Likewise. (extract_xb6s): Likewise. (XS6, XT6, XA6, XB6, XB6S, DM, XX3, XX3DM, XX1_MASK, XX3_MASK, XX3DM_MASK, PPCVSX): New. (powerpc_opcodes): Add opcodes "lxvd2x", "lxvd2ux", "stxvd2x", "stxvd2ux", "xxmrghd", "xxmrgld", "xxpermdi", "xvmovdp", "xvcpsgndp".
2008-07-30include/opcode/Alan Modra2-0/+13
* ppc.h (PPC_OPCODE_405): Define. (PPC_OPERAND_FSL, PPC_OPERAND_FCR, PPC_OPERAND_UDI): Define. gas/ * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405. (md_show_usage): Likewise. opcodes/ * ppc-dis.c (print_insn_powerpc): Disassemble FSL/FCR/UDI fields. * ppc-opc.c (powerpc_operands): Add Xilinx APU related operands. (insert_sprg, PPC405): Use PPC_OPCODE_405. (powerpc_opcodes): Add Xilinx APU related opcodes.
2008-07-26Support PowerPC single-precision float.Alan Modra2-2/+7
2008-07-21 * bfd/elf-bfd.h: Declare elfcore_write_ppc_vsx.Luis Machado2-0/+6
* bfd/elf.c (elfcore_grok_ppc_vsx): New function. (elfcore_write_ppc_vsx): New function (elfcore_grok_note): Handle VSX notes. (elfcore_write_register_note): Handle VSX notes. * include/elf/common.h: Define NT_PPC_VSX. * binutils/readelf.c (get_note_type): Handle VSX notes.
2008-07-12Revert my last change since it has not been approved.Jie Zhang3-6/+9
2008-07-11 bfd/Jie Zhang3-0/+13
* elf.c (_bfd_elf_map_sections_to_segments): Don't put executable sections into the same segment with other read only sections if --sep-code. * elf32-bfin.c (elf32_bfin_code_in_l1): New variable. (elf32_bfin_data_in_l1): New variable. (elf32_bfin_final_write_processing): New. (elf32_bfin_special_sections[]): New. (elf_backend_final_write_processing): Define. (elf_backend_special_sections): Define. binutils/ * readelf.c (get_machine_flags): Deal with Blackfin specific flags. include/ * bfdlink.h (struct bfd_link_info): Add sep_code member variable. * elf/bfin.h (EF_BFIN_CODE_IN_L1): Define. (EF_BFIN_DATA_IN_L1): Define. ld/ * Makefile.am (eelf32bfin.c): Depend on bfin.em. (eelf32bfinfd.c): Likewise. * Makefile.in: Regenerate. * gen-doc.texi: Set Blackfin. * ld.texinfo: Document --sep-code and Blackfin specific options. * ldmain.c (main): Initialize link_info.sep_code. * lexsup.c (enum option_values): Add OPTION_SEP_CODE. (ld_options[]): Add --sep-code. (parse_args): Deal with --sep-code. * emulparams/bfin.sh (EXTRA_EM_FILE): Define. * emulparams/elf32bfinfd.sh (OTHER_SECTIONS): Define. * emultempl/bfin.em: New file.
2008-07-10include/elf/Richard Sandiford2-0/+6
* mips.h (ELF_ST_IS_MIPS16, ELF_ST_SET_MIPS16): New macros. bfd/ * elfxx-mips.c (mips_elf_check_mips16_stubs): Use ELF_ST_IS_MIPS16. (mips_elf_calculate_relocation): Likewise. (_bfd_mips_elf_add_symbol_hook): Likewise. (_bfd_mips_elf_finish_dynamic_symbol): Likewise. (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. opcodes/ * mips-dis.c (_print_insn_mips): Use ELF_ST_IS_MIPS16. gas/ * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16. (mips_fix_adjustable): Likewise. (mips_frob_file_after_relocs): Likewise. gas/testsuite/ * gas/mips/mips16-vis-1.d, gas/mips/mips16-vis-1.s: New tests. * gas/mips/mips.exp: Run them.
2008-07-072008-07-07 Stan Shebs <stan@codesourcery.com>Stan Shebs2-0/+6
* dis-asm.h (struct disassemble_info): Add endian_code field.
2008-07-07 * safe-ctype.h: Add #include of ctype.h before redefiningJoel Brobecker2-1/+9
the ctype.h macros.
2008-07-04 * safe-ctype.h: Remove #error when detecting that ctype.h has beenJoel Brobecker2-4/+38
included. Redefine the various macros provided by ctype.h as undefined variables.
2008-06-24merge from gccDJ Delorie2-0/+13
2008-06-18 common.h (EM_CR16): Correct value.M R Swami Reddy1-0/+5
(EM_CR16): Rename to EM_CR16_OLD.
2008-06-18 common.h (EM_CR16): Correct value.M R Swami Reddy1-2/+3
(EM_CR16): Rename to EM_CR16_OLD.
2008-06-17 * app.c (do_scrub_chars): Do not UNGET an EOF value.Nick Clifton2-4/+85
* ti.h (GET_SCNHDR_NLNNO): Provide an alternative version of this macro which does not trigger an array bounds warning in gcc. (PUT_SCNHDR_NLNNO): Likewise. (GET_SCNHDR_FLAGS): Likewise. (PUT_SCNHDR_FLAGS): Likewise. (GET_SCNHDR_PAGE): Likewise. (PUT_SCNHDR_PAGE): Likewise.
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