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76 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Maciej W. Rozycki
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5d58c73379 |
MIPS/BFD: Remove duplicate NewABI JALR relocation handling
Remove separate original NewABI JALR relocation handling, introduced with commit |
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Alan Modra
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2571583aed | Update year range in copyright notice of all files. | ||
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Alan Modra
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b7aba15619 |
Create sdynrelro for elfn32 mips too
* elfn32-mips.c (elf_backend_want_dynrelro): Define. |
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Alan Modra
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4eca02287c |
Remove syntactic sugar
Now that _bfd_error_handler is not a function pointer. * aout-adobe.c: Replace (*_bfd_error_handler) (...) with _bfd_error_handler (...) throughout. * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c, * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c, * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c, * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c, * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c, * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c, * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c, * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c, * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c, * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c, * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c, * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * xcofflink.c: Likewise. |
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Maciej W. Rozycki
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c9775dde32 |
MIPS16: Add R_MIPS16_PC16_S1 branch relocation support
For R_MIPS16_PC16_S1 the calculation is `(sign_extend(A) + S - P) >> 1' and the usual MIPS16 bit shuffling applies to relocated field handling, as per the encoding of the branch target in the extended form of the MIPS16 B, BEQZ, BNEZ, BTEQZ and BTNEZ instructions. include/ * elf/mips.h (R_MIPS16_PC16_S1): New relocation. bfd/ * elf32-mips.c (elf_mips16_howto_table_rel): Add R_MIPS16_PC16_S1. (mips16_reloc_map): Likewise. * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise. (mips16_elf64_howto_table_rela): Likewise. (mips16_reloc_map): Likewise. * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise. (elf_mips16_howto_table_rela): Likewise. (mips16_reloc_map): Likewise. * elfxx-mips.c (mips16_branch_reloc_p): New function. (mips16_reloc_p): Handle R_MIPS16_PC16_S1. (b_reloc_p): Likewise. (mips_elf_calculate_relocation): Likewise. (_bfd_mips_elf_check_relocs): Likewise. * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. gas/ * config/tc-mips.c (mips16_reloc_p): Handle BFD_RELOC_MIPS16_16_PCREL_S1. (b_reloc_p): Likewise. (limited_pcrel_reloc_p): Likewise. (md_pcrel_from): Likewise. (md_apply_fix): Likewise. (tc_gen_reloc): Likewise. (md_convert_frag): Likewise. (mips_fix_adjustable): Update comment. * testsuite/gas/mips/mips16-branch-reloc-2.d: Remove error output, add dump patterns. * testsuite/gas/mips/mips16-branch-reloc-3.d: Remove error output, add dump patterns. * testsuite/gas/mips/mips16-branch-addend-2.d: Remove error output, add dump patterns. * testsuite/gas/mips/mips16-branch-addend-3.d: Remove error output, add dump patterns. * testsuite/gas/mips/mips16-branch-absolute.d: Remove error output, add dump patterns. * testsuite/gas/mips/mips16-branch-reloc-2.l: Remove file. * testsuite/gas/mips/mips16-branch-reloc-3.l: Remove file. * testsuite/gas/mips/mips16-branch-addend-2.l: Remove file. * testsuite/gas/mips/mips16-branch-addend-3.l: Remove file. * testsuite/gas/mips/mips16-branch-absolute.l: Remove file. * testsuite/gas/mips/mips16-branch-addend-2.s: Add padding. * testsuite/gas/mips/branch-weak.s: Adjust alignment, avoid implicit instruction padding, avoid MIPS16 JR->JRC conversion. * testsuite/gas/mips/branch-weak-6.d: New test. * testsuite/gas/mips/branch-weak-7.d: New test. * testsuite/gas/mips/mips.exp: Run the new tests. ld/ * testsuite/ld-mips-elf/mips16-branch-2.d: New test. * testsuite/ld-mips-elf/mips16-branch-3.d: New test. * testsuite/ld-mips-elf/mips16-branch-addend-2.d: New test. * testsuite/ld-mips-elf/mips16-branch-addend-3.d: New test. * testsuite/ld-mips-elf/mips16-branch.s: New test source. * testsuite/ld-mips-elf/mips-elf.exp: Run the new tests. |
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Alan Modra
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6f2750feaf | Copyright update for binutils | ||
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Alan Modra
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6346d5ca43 |
Fallout from recent bfd_reloc_outofrange changes
Commit |
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Nick Clifton
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cd21f5daad |
Fix memory access violations triggered by running objdump on fuzzed binaries.
PR binutils/17512 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an error message. Never return an invalid howto pointer. * elf32-cr16.c (cr16_info_to_howto): Likewise. * elf32-crx.c (elf_crx_info_to_howto): Likewise. * elf32-i370.c (i370_elf_info_to_howto): Likewise. * elf32-mcore.c (mcore_elf_info_to_howto): Likewise. * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise. * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise. * elf32-pj.c (pj_elf_info_to_howto): Likewise. * elf32-ppc.c (ppc_elf_info_to_howto): Likewise. * elf32-spu.c (spu_elf_info_to_howto): Likewise. * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise. * elf32-vax.c (rtype_to_howto): Likewise. * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise. * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise. * elfn32-mips.c (sh_elf_info_to_howto): Likewise. * elf32-sh.c (sh_elf_info_to_howto): Likewise. (sh_elf_reloc): Check that the reloc is in range. * reloc.c (bfd_perform_relocation): Check that the section is big enough for the entire reloc. (bfd_generic_get_relocated_section_contents): Report unexpected return values from perform_reloc. |
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Alan Modra
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b90efa5b79 | ChangeLog rotatation and copyright year update | ||
Andrew Bennett
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7361da2c95 |
Add support for MIPS R6.
bfd/ * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6. * archures.c (bfd_architecture): Likewise. * bfd-in2.h (bfd_architecture): Likewise. (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2. * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6. * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16. (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3, BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and BFD_RELOC_LO16_PCREL. * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16. (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3, BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and BFD_RELOC_LO16_PCREL. * elfn32-mips.c: Likewise. * elfxx-mips.c (MIPSR6_P): New define. (mipsr6_exec_plt_entry): New array. (hi16_reloc_p): Add support for R_MIPS_PCHI16. (lo16_reloc_p): Add support for R_MIPS_PCLO16. (aligned_pcrel_reloc_p): New function. (mips_elf_relocation_needs_la25_stub): Add support for relocs: R_MIPS_PC21_S2 and R_MIPS_PC26_S2. (mips_elf_calculate_relocation): Add support for relocs: R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16. (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6. (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16. (_bfd_mips_elf_check_relocs): Add support for relocs: R_MIPS_PC21_S2 and R_MIPS_PC26_S2. (_bfd_mips_elf_relocate_section): Add a check for unaligned pc relative relocs. (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6 plt entry. (mips_set_isa_flags): Add support for mips32r6 and mips64r6. (_bfd_mips_elf_print_private_bfd_data): Likewise. (mips_32bit_flags_p): Add support for mips32r6. * libbfd.h (bfd_reloc_code_real_names): Add entries for BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2. * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2. binutils/ * readelf.c (get_machine_flags): Add support for mips32r6 and mips64r6. elfcpp/ * mips.h (E_MIPS_ARCH_32R6, E_MIPS_ARCH_64R6): New enum constants. gas/ * config/tc-mips.c (mips_nan2008): New static global. (mips_flag_nan2008): Removed. (LL_SC_FMT): New define. (COP12_FMT): Updated. (ISA_IS_R6): New define. (ISA_HAS_64BIT_REGS): Add mips64r6. (ISA_HAS_DROR): Likewise. (ISA_HAS_64BIT_FPRS): Add mips32r6 and mips64r6. (ISA_HAS_ROR): Likewise. (ISA_HAS_ODD_SINGLE_FPR): Likewise. (ISA_HAS_MXHC1): Likewise. (hilo_interlocks): Likewise. (md_longopts): Likewise. (ISA_HAS_LEGACY_NAN): New define. (options): Add OPTION_MIPS32R6 and OPTION_MIPS64R6. (mips_ase): Add field rem_rev. (mips_ases): Updated to add which ISA an ASE was removed in. (mips_isa_rev): Add support for mips32r6 and mips64r6. (mips_check_isa_supports_ase): Add support to check if an ASE has been removed in the specified MIPS ISA revision. (validate_mips_insn): Skip '-' character. (macro_build): Likewise. (mips_check_options): Prevent R6 working with fp32, mips16, micromips, or branch relaxation. (file_mips_check_options): Set R6 floating point registers to 64 bit. Also deal with the nan2008 option. (limited_pcrel_reloc_p): Add relocs: BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3, BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and BFD_RELOC_LO16_PCREL. (operand_reg_mask): Add support for OP_SAME_RS_RT, OP_CHECK_PREV and OP_NON_ZERO_REG. (match_check_prev_operand): New static function. (match_same_rs_rt_operand): New static function. (match_non_zero_reg_operand): New static function. (match_operand): Added entries for: OP_SAME_RS_RT, OP_CHECK_PREV and OP_NON_ZERO_REG. (insns_between): Added case to deal with forbidden slots. (append_insn): Added support for relocs: BFD_RELOC_MIPS_21_PCREL_S2 and BFD_RELOC_MIPS_26_PCREL_S2. (match_insn): Add support for operands -A, -B, +' and +". Also skip '-' character. (mips_percent_op): Add entries for %pcrel_hi and %pcrel_lo. (md_parse_option): Add support for mips32r6 and mips64r6. Also update the nan option handling. (md_pcrel_from): Add cases for relocs: BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2. (mips_force_relocation): Prevent forced relaxation for MIPS r6. (md_apply_fix): Add support for relocs: BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3, BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and BFD_RELOC_LO16_PCREL. (s_mipsset): Add support for mips32r6 and mips64r6. (s_nan): Update to support the new nan2008 framework. (tc_gen_reloc): Add relocs: BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3, BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and BFD_RELOC_LO16_PCREL. (mips_elf_final_processing): Updated to use the mips_nan2008. (mips_cpu_info_table): Add entries for mips32r6 and mips64r6. (macro): Enable ldc2, sdc2, ll, lld, swc2, sc, scd, cache, pref macros for R6. (mips_fix_adjustable): Make PC relative R6 relocations relative to the symbol and not the section. * configure.ac: Add support for mips32r6 and mips64r6. * configure: Regenerate. * doc/c-mips.texi: Document the -mips32r6 and -mips64r6 command line options. * doc/as.texinfo: Likewise. gas/testsuite/ * gas/mips/24k-triple-stores-1.s: If testing for r6 prevent non-supported instructions from being tested. * gas/mips/24k-triple-stores-2.s: Likewise. * gas/mips/24k-triple-stores-3.s: Likewise. * gas/mips/24k-triple-stores-6.s: Likewise. * gas/mips/beq.s: Likewise. * gas/mips/eva.s: Likewise. * gas/mips/ld-zero-3.s: Likewise. * gas/mips/mips32-cp2.s: Likewise. * gas/mips/mips32.s: Likewise. * gas/mips/mips4.s: Likewise. * gas/mips/add.s: Don't test the add instructions if r6, and add padding. * gas/mips/add.d: Check for a triple dot not a nop at the end of the disassembly output. * gas/mips/micromips@add.d: Likewise. * gas/mips/mipsr6@24k-branch-delay-1.d: New file. * gas/mips/mipsr6@24k-triple-stores-1.d: New file. * gas/mips/mipsr6@24k-triple-stores-2-llsc.d: New file. * gas/mips/mipsr6@24k-triple-stores-2.d: New file. * gas/mips/mipsr6@24k-triple-stores-3.d: New file. * gas/mips/mipsr6@24k-triple-stores-6.d: New file. * gas/mips/mipsr6@add.d: New file. * gas/mips/mipsr6@attr-gnu-4-1-msingle-float.l: New file. * gas/mips/mipsr6@attr-gnu-4-1-msingle-float.s: New file. * gas/mips/mipsr6@attr-gnu-4-1-msoft-float.l: New file. * gas/mips/mipsr6@attr-gnu-4-1-msoft-float.s: New file. * gas/mips/mipsr6@attr-gnu-4-2-mdouble-float.l: New file. * gas/mips/mipsr6@attr-gnu-4-2-mdouble-float.s: New file. * gas/mips/mipsr6@beq.d: New file. * gas/mips/mipsr6@bge.d: New file. * gas/mips/mipsr6@bgeu.d: New file. * gas/mips/mipsr6@blt.d: New file. * gas/mips/mipsr6@bltu.d: New file. * gas/mips/mipsr6@branch-misc-1.d: New file. * gas/mips/mipsr6@branch-misc-2-64.d: New file. * gas/mips/mipsr6@branch-misc-2pic-64.d: New file. * gas/mips/mipsr6@branch-misc-4-64.d: New file. * gas/mips/mipsr6@cache.d: New file. * gas/mips/mipsr6@eva.d: New file. * gas/mips/mipsr6@jal-svr4pic-noreorder.d: New file. * gas/mips/mipsr6@jal-svr4pic.d: New file. * gas/mips/mipsr6@ld-zero-2.d: New file. * gas/mips/mipsr6@ld-zero-3.d: New file. * gas/mips/mipsr6@loc-swap-dis.d: New file. * gas/mips/mipsr6@mips32-cp2.d: New file. * gas/mips/mipsr6@mips32-imm.d: New file. * gas/mips/mipsr6@mips32.d: New file. * gas/mips/mipsr6@mips32r2.d: New file. * gas/mips/mipsr6@mips4-fp.d: New file. * gas/mips/mipsr6@mips4-fp.l: New file. * gas/mips/mipsr6@mips4-fp.s: New file. * gas/mips/mipsr6@mips4.d: New file. * gas/mips/mipsr6@mips5-fp.d: New file. * gas/mips/mipsr6@mips5-fp.l: New file. * gas/mips/mipsr6@mips5-fp.s: New file. * gas/mips/mipsr6@mips64.d: New file. * gas/mips/mipsr6@msa-branch.d: New file. * gas/mips/mipsr6@msa.d: New file. * gas/mips/mipsr6@pref.d: New file. * gas/mips/mipsr6@relax-swap3.d: New file. * gas/mips/r6-64-n32.d: New file. * gas/mips/r6-64-n64.d: New file. * gas/mips/r6-64-removed.l: New file. * gas/mips/r6-64-removed.s: New file. * gas/mips/r6-64.s: New file. * gas/mips/r6-attr-none-double.d: New file. * gas/mips/r6-n32.d: New file. * gas/mips/r6-n64.d: New file. * gas/mips/r6-removed.l: New file. * gas/mips/r6-removed.s: New file. * gas/mips/r6.d: New file. * gas/mips/r6.s: New file. * gas/mips/mipsr6@mips32-dsp.d: New file. * gas/mips/mipsr6@mips32-dspr2.d: New file. * gas/mips/mipsr6@mips32r2-ill.l: New file. * gas/mips/mipsr6@mips32r2-ill.s: New file. * gas/mips/cache.s: Add r6 instruction varients. * gas/mips/mips.exp: Add support for the mips32r6 and mips64r6 architectures. Also prevent non r6 supported tests from running. Finally, add in support for running the new r6 tests. (run_dump_test_arch): Add support for mipsr6 tests. (run_list_test_arch): Add support for using files of the form arch@testname.l . include/elf/ * mips.h: Add relocs: R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16. (E_MIPS_ARCH_32R6): New define. (E_MIPS_ARCH_64R6): New define. include/opcode/ * mips.h (mips_operand_type): Add new entries: OP_SAME_RS_RT, OP_CHECK_PREV and OP_NON_ZERO_REG. Add descriptions for the MIPS R6 instruction arguments: -a, -b, -d, -s, -t, -u, -v, -w, -x, -y, -A, -B, +I, +O, +R, +:, +\, +", +; (mips_check_prev_operand): New struct. (INSN2_FORBIDDEN_SLOT): New define. (INSN_ISA32R6): New define. (INSN_ISA64R6): New define. (INSN_UPTO32R6): New define. (INSN_UPTO64R6): New define. (mips_isa_table): Add INSN_UPTO32R6 and INSN_UPTO64R6. (ISA_MIPS32R6): New define. (ISA_MIPS64R6): New define. (CPU_MIPS32R6): New define. (CPU_MIPS64R6): New define. (cpu_is_member): Add cases for CPU_MIPS32R6, and CPU_MIPS64R6. ld/ * ldmain.c (get_emulation): Add support for -mips32r6 and -mips64r6. opcodes/ * mips-dis.c (mips_arch_choices): Add entries for mips32r6 and mips64r6. (parse_mips_dis_option): Allow MSA and virtualization support for mips64r6. (mips_print_arg_state): Add fields dest_regno and seen_dest. (mips_seen_register): New function. (print_insn_arg): Refactored code to use mips_seen_register function. Add support for OP_SAME_RS_RT, OP_CHECK_PREV and OP_NON_ZERO_REG. Changed OP_REPEAT_DEST_REG case to print out the register rather than aborting. (print_insn_args): Add length argument. Add code to correctly calculate the instruction address for pc relative instructions. (validate_insn_args): New static function. (print_insn_mips): Prevent jalx disassembling for r6. Use validate_insn_args. (print_insn_micromips): Use validate_insn_args. all the arguments are valid. * mips-formats.h (PREV_CHECK): New define. * mips-opc.c (decode_mips_operand): Add support for -a, -b, -d, -s, -t, -u, -v, -w, -x, -y, -A, -B, +I, +O, +R, +:, +\, +", +; (RD_pc): New define. (FS): New define. (I37): New define. (I69): New define. (mips_builtin_opcodes): Add MIPS R6 instructions. Exclude recoded MIPS R6 instructions from MIPS R2 instructions. |
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Matthew Fortune
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351cdf24d2 |
[MIPS] Implement O32 FPXX, FP64 and FP64A ABI extensions
Specification: https://dmz-portal.mips.com/wiki/MIPS_O32_ABI_-_FR0_and_FR1_Interlinking include/ * elf/mips.h (PT_MIPS_ABIFLAGS, SHT_MIPS_ABIFLAGS): Define. (Val_GNU_MIPS_ABI_FP_OLD_64): Rename from Val_GNU_MIPS_ABI_FP_64. (Val_GNU_MIPS_ABI_FP_64): Redefine. (Val_GNU_MIPS_ABI_FP_XX): Define. (Elf_External_ABIFlags_v0, Elf_Internal_ABIFlags_v0): New structures. (AFL_REG_NONE, AFL_REG_32, AFL_REG_64, AFL_REG_128): Define. (AFL_ASE_DSP, AFL_ASE_DSPR2, AFL_ASE_EVA, AFL_ASE_MCU): Likewise. (AFL_ASE_MDMX, AFL_ASE_MIPS3D, AFL_ASE_MT, AFL_ASE_SMARTMIPS): Likewise. (AFL_ASE_VIRT, AFL_ASE_MSA, AFL_ASE_MIPS16): Likewise. (AFL_ASE_MICROMIPS, AFL_ASE_XPA): Likewise. (AFL_EXT_XLR, AFL_EXT_OCTEON2, AFL_EXT_OCTEONP): Likewise. (AFL_EXT_LOONGSON_3A, AFL_EXT_OCTEON, AFL_EXT_5900): Likewise. (AFL_EXT_4650, AFL_EXT_4010, AFL_EXT_4100, AFL_EXT_3900): Likewise. (AFL_EXT_10000, AFL_EXT_SB1, AFL_EXT_4111, AFL_EXT_4120): Likewise. (AFL_EXT_5400, AFL_EXT_5500, AFL_EXT_LOONGSON_2E): Likewise. (AFL_EXT_LOONGSON_2F): Likewise. (bfd_mips_elf_swap_abiflags_v0_in): Prototype. (bfd_mips_elf_swap_abiflags_v0_out): Likewise. (bfd_mips_isa_ext): Likewise. bfd/ * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro. (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields. (bfd_mips_elf_swap_abiflags_v0_in): New function. (bfd_mips_elf_swap_abiflags_v0_out): Likewise. (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS. (_bfd_mips_elf_fake_sections): Likewise. (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags. (_bfd_mips_elf_additional_program_headers): Account for new PT_MIPS_ABIFLAGS program header. (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and associate with .MIPS.abiflags. (_bfd_mips_elf_gc_mark_extra_sections): New function. (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function. (infer_mips_abiflags): Likewise. (_bfd_mips_elf_final_link): Handle .MIPS.abiflags. (mips_32bit_flags_p): Moved higher. (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error checking for FP ABIs. (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags checks. Check EF_MIPS_FP64 flag consistency. (print_mips_ases, print_mips_isa_ext): New static function. (print_mips_fp_abi_value, get_mips_reg_size): Likewise. (_bfd_mips_elf_print_private_bfd_data): Display abiflags data. (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A. * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype. * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement. * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement. * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement. binutils/ * readelf.c (get_mips_segment_type): Display name for PT_MIPS_ABIFLAGS. (get_mips_section_type_name): Display name for SHT_MIPS_ABIFLAGS. (display_mips_gnu_attribute): Abstracted fp abi printing to... (print_mips_fp_abi_value): New static function. Handle new FP ABIs. (print_mips_ases, print_mips_isa_ext): New static functions. (get_mips_reg_size): Likewise. (process_mips_specific): Display abiflags data. elfcpp/ * elfcpp.h (PT_MIPS_ABIFLAGS): New program header type. gas/ * config/tc-mips.c (mips_flags_frag): New static global. (struct mips_set_options): Add oddspreg field. (file_mips_opts, mips_opts): Initialize oddspreg. (ISA_HAS_ODD_SINGLE_FPR): Add CPU argument and update for R5900 and Loongson-3a. (enum options, md_longopts, md_parse_option): Add -mfpxx, -modd-spreg and -mno-odd-spreg options. (md_begin): Create .MIPS.abiflags section. (fpabi_incompatible_with, fpabi_requires): New static function. (check_fpabi): Likewise. (mips_check_options): Handle fp=xx and oddspreg restrictions. (file_mips_check_options): Set oddspreg by default for fp=xx. (mips_oddfpreg_ok): Re-write function. (check_regno): Check odd numbered registers regardless of FPR size. For fp != 32 use as_bad instead of as_warn. (match_float_constant): Rewrite check regarding FP register width. Add support for generating constants when MXHC1 is present. Handle fp=xx to comply with the ABI. (macro): Update M_LI_DD similarly to match_float_constant. Generate MTHC1 when available. Check that correct code can be generated for fp=xx and fp=64 ABIs. (parse_code_option, s_mipsset): Add fp=xx, oddspreg and nooddspreg options. (mips_convert_ase_flags): New static function. (mips_elf_final_processing): Use fpabi == Val_GNU_MIPS_ABI_FP_OLD_64 to determine when to add the EF_MIPS_FP64 flag. Populate the .MIPS.abiflags section. (md_mips_end): Update .gnu_attribute based on command line and .module as applicable. Use check_fpabi to ensure .gnu.attribute and command line/.module options are consistent. * doc/as.texinfo: Add missing -mgp64/-mfp64 options and document new -mfpxx, -modd-spreg and -mno-odd-spreg options. * doc/c-mips.texi: Document -mfpxx, -modd-spreg, -mno-odd-spreg, gnu_attribute values and FP ABIs. ld/ * emulparams/elf32bmip.sh: Add .MIPS.abiflags. * emulparams/elf32bmipn32-defs.sh: Likewise. * emulparams/elf64bmip-defs.sh: Likewise. opcodes/ * micromips-opc.c (COD, LCD) New macros. (cfc1, ctc1): Remove FP_S attribute. (dmfc1, mfc1, mfhc1): Add LCD attribute. (dmtc1, mtc1, mthc1): Add COD attribute. * mips-opc.c (cfc1, cftc1, ctc, cttc1): Remove FP_S attribute. binutils/testsuite/ * binutils-all/readelf.s: Account for .MIPS.abiflags and .gnu.attributes. * binutils-all/readelf.ss-tmips: Likewise. * binutils-all/strip-3.d: Likewise. gas/testsuite/ * gas/mips/attr-gnu-4-0.d: New. * gas/mips/attr-gnu-4-0.s: Likewise. * gas/mips/attr-gnu-4-1-mfp32.l: Likewise. * gas/mips/attr-gnu-4-1-mfp32.s: Likewise. * gas/mips/attr-gnu-4-1-mfp64.l: Likewise. * gas/mips/attr-gnu-4-1-mfp64.s: Likewise. * gas/mips/attr-gnu-4-1-mfpxx.s: Likewise. * gas/mips/attr-gnu-4-1-msingle-float.l: Likewise. * gas/mips/attr-gnu-4-1-msingle-float.s: Likewise. * gas/mips/attr-gnu-4-1-msoft-float.l: Likewise. * gas/mips/attr-gnu-4-1-msoft-float.s: Likewise. * gas/mips/attr-gnu-4-1.d: Likewise. * gas/mips/attr-gnu-4-1.s: Likewise. * gas/mips/attr-gnu-4-2-mdouble-float.l: Likewise. * gas/mips/attr-gnu-4-2-mdouble-float.s: Likewise. * gas/mips/attr-gnu-4-2-msoft-float.l: Likewise. * gas/mips/attr-gnu-4-2-msoft-float.s: Likewise. * gas/mips/attr-gnu-4-2.d: Likewise. * gas/mips/attr-gnu-4-2.s: Likewise. * gas/mips/attr-gnu-4-3-mhard-float.l: Likewise. * gas/mips/attr-gnu-4-3-mhard-float.s: Likewise. * gas/mips/attr-gnu-4-3.d: Likewise. * gas/mips/attr-gnu-4-3.s: Likewise. * gas/mips/attr-gnu-4-4.l: Likewise. * gas/mips/attr-gnu-4-4.s: Likewise. * gas/mips/attr-gnu-4-5-64.l: Likewise. * gas/mips/attr-gnu-4-5-64.s: Likewise. * gas/mips/attr-gnu-4-5.d: Likewise. * gas/mips/attr-gnu-4-5.l: Likewise. * gas/mips/attr-gnu-4-5.s: Likewise. * gas/mips/attr-gnu-4-6-64.l: Likewise. * gas/mips/attr-gnu-4-6-64.s: Likewise. * gas/mips/attr-gnu-4-6.d: Likewise. * gas/mips/attr-gnu-4-6.l: Likewise. * gas/mips/attr-gnu-4-6.s: Likewise. * gas/mips/attr-gnu-4-6-msingle-float.l: Likewise. * gas/mips/attr-gnu-4-6-msingle-float.s: Likewise. * gas/mips/attr-gnu-4-6-msoft-float.l: Likewise. * gas/mips/attr-gnu-4-6-msoft-float.s: Likewise. * gas/mips/attr-gnu-4-6-noodd.l: Likewise. * gas/mips/attr-gnu-4-6-noodd.s: Likewise. * gas/mips/attr-gnu-4-7-64.l: Likewise. * gas/mips/attr-gnu-4-7-64.s: Likewise. * gas/mips/attr-gnu-4-7-msingle-float.l: Likewise. * gas/mips/attr-gnu-4-7-msingle-float.s: Likewise. * gas/mips/attr-gnu-4-7-msoft-float.l: Likewise. * gas/mips/attr-gnu-4-7-msoft-float.s: Likewise. * gas/mips/attr-gnu-4-7-odd.l: Likewise. * gas/mips/attr-gnu-4-7-odd.s: Likewise. * gas/mips/attr-gnu-4-7.d: Likewise. * gas/mips/attr-gnu-4-7.l: Likewise. * gas/mips/attr-gnu-4-7.s: Likewise. * gas/mips/attr-none-double.d: Likewise. * gas/mips/attr-none-o32-fp64.d: Likewise. * gas/mips/attr-none-o32-fp64-nooddspreg.d * gas/mips/attr-none-o32-fpxx.d: Likewise. * gas/mips/attr-none-single-float.d: Likewise. * gas/mips/attr-none-soft-float.d: Likewise. * gas/mips/elf_arch_mips32r3.d: Likewise. * gas/mips/elf_arch_mips32r5.d: Likewise. * gas/mips/elf_arch_mips64r3.d: Likewise. * gas/mips/elf_arch_mips64r5.d: Likewise. * gas/mips/li-d.d: Likewise. * gas/mips/li-d.s: Likewise. * gas/mips/module-check-warn.l: Likewise. * gas/mips/module-check-warn.s: Likewise. * gas/mips/module-check.d: Likewise. * gas/mips/module-check.s: Likewise. * gas/mips/module-mfp32.d: Likewise. * gas/mips/module-mfp32.s: Likewise. * gas/mips/module-mfp64.d: Likewise. * gas/mips/module-mfp64.s: Likewise. * gas/mips/module-mfp64-noodd.d: Likewise. * gas/mips/module-mfp64-noodd.s: Likewise. * gas/mips/module-mfpxx.d: Likewise. * gas/mips/module-mfpxx.s: Likewise. * gas/mips/module-msingle-float.d: Likewise. * gas/mips/module-msingle-float.s: Likewise. * gas/mips/module-msoft-float.d: Likewise. * gas/mips/module-msoft-float.s: Likewise. * gas/mips/module-set-mfpxx.d: Likewise. * gas/mips/module-set-mfpxx.s: Likewise. * gas/mips/fpxx-oddfpreg.d: Likewise. * gas/mips/fpxx-oddfpreg.l: Likewise. * gas/mips/fpxx-oddfpreg.s: Likewise. * gas/mips/no-odd-spreg.d: Likewise. * gas/mips/odd-spreg.d: Likewise. * gas/elf/section2.e-mips: Adjust expected output. * gas/mips/attr-gnu-abi-fp-1.d: Likewise. * gas/mips/attr-gnu-abi-msa-1.d: Likewise. * gas/mips/call-nonpic-1.d: Likewise. * gas/mips/elf_arch_mips1.d: Likewise. * gas/mips/elf_arch_mips2.d: Likewise. * gas/mips/elf_arch_mips3.d: Likewise. * gas/mips/elf_arch_mips32.d: Likewise. * gas/mips/elf_arch_mips32r2.d: Likewise. * gas/mips/elf_arch_mips4.d: Likewise. * gas/mips/elf_arch_mips5.d: Likewise. * gas/mips/elf_arch_mips64.d: Likewise. * gas/mips/elf_arch_mips64r2.d: Likewise. * gas/mips/elf_ase_micromips-2.d: Likewise. * gas/mips/elf_ase_micromips.d: Likewise. * gas/mips/elf_ase_mips16-2.d: Likewise. * gas/mips/elf_ase_mips16.d: Likewise. * gas/mips/module-defer-warn1.d: Likewise. * gas/mips/module-override.d: Likewise. * gas/mips/n32-consec.d: Likewise. * gas/mips/nan-2008-1.d: Likewise. * gas/mips/nan-2008-2.d: Likewise. * gas/mips/nan-2008-3.d: Likewise. * gas/mips/nan-2008-4.d: Likewise. * gas/mips/nan-legacy-1.d: Likewise. * gas/mips/nan-legacy-2.d: Likewise. * gas/mips/nan-legacy-3.d: Likewise. * gas/mips/nan-legacy-4.d: Likewise. * gas/mips/nan-legacy-5.d: Likewise. * gas/mips/tmips16-e.d: Likewise. * gas/mips/tmips16-f.d: Likewise. * gas/mips/tmipsel16-e.d: Likewise. * gas/mips/tmipsel16-f.d: Likewise. * gas/testsuite/gas/mips/mips.exp: Add new tests. ld/testsuite/ * ld-mips-elf/abiflags-strip1-ph.d: New. * ld-mips-elf/abiflags-strip2-ph.d: Likewise. * ld-mips-elf/abiflags-strip3-ph.d: Likewise. * ld-mips-elf/abiflags-strip4-ph.d: Likewise. * ld-mips-elf/abiflags-strip5-ph.d: Likewise. * ld-mips-elf/abiflags-strip6-ph.d: Likewise. * ld-mips-elf/abiflags-strip7-ph.d: Likewise. * ld-mips-elf/abiflags-strip8-ph.d: Likewise. * ld-mips-elf/abiflags-strip9-ph.d: Likewise. * ld-mips-elf/attr-gnu-4-0-n32-ph.d: Likewise. * ld-mips-elf/attr-gnu-4-0-n64-ph.d: Likewise. * ld-mips-elf/attr-gnu-4-0-ph.d: Likewise. * ld-mips-elf/attr-gnu-4-06.d: Likewise. * ld-mips-elf/attr-gnu-4-07.d: Likewise. * ld-mips-elf/attr-gnu-4-08.d: Likewise. * ld-mips-elf/attr-gnu-4-1-n32-ph.d: Likewise. * ld-mips-elf/attr-gnu-4-1-n64-ph.d: Likewise. * ld-mips-elf/attr-gnu-4-1-ph.d: Likewise. * ld-mips-elf/attr-gnu-4-16.d: Likewise. * ld-mips-elf/attr-gnu-4-17.d: Likewise. * ld-mips-elf/attr-gnu-4-18.d: Likewise. * ld-mips-elf/attr-gnu-4-2-n32-ph.d: Likewise. * ld-mips-elf/attr-gnu-4-2-n64-ph.d: Likewise. * ld-mips-elf/attr-gnu-4-2-ph.d: Likewise. * ld-mips-elf/attr-gnu-4-26.d: Likewise. * ld-mips-elf/attr-gnu-4-27.d: Likewise. * ld-mips-elf/attr-gnu-4-28.d: Likewise. * ld-mips-elf/attr-gnu-4-3-n32-ph.d: Likewise. * ld-mips-elf/attr-gnu-4-3-n64-ph.d: Likewise. * ld-mips-elf/attr-gnu-4-3-ph.d: Likewise. * ld-mips-elf/attr-gnu-4-36.d: Likewise. * ld-mips-elf/attr-gnu-4-37.d: Likewise. * ld-mips-elf/attr-gnu-4-38.d: Likewise. * ld-mips-elf/attr-gnu-4-4-ph.d: Likewise. * ld-mips-elf/attr-gnu-4-46.d: Likewise. * ld-mips-elf/attr-gnu-4-47.d: Likewise. * ld-mips-elf/attr-gnu-4-48.d: Likewise. * ld-mips-elf/attr-gnu-4-5-ph.d: Likewise. * ld-mips-elf/attr-gnu-4-50.d: Likewise. * ld-mips-elf/attr-gnu-4-52.d: Likewise. * ld-mips-elf/attr-gnu-4-53.d: Likewise. * ld-mips-elf/attr-gnu-4-54.d: Likewise. * ld-mips-elf/attr-gnu-4-55.d: Likewise. * ld-mips-elf/attr-gnu-4-56.d: Likewise. * ld-mips-elf/attr-gnu-4-57.d: Likewise. * ld-mips-elf/attr-gnu-4-58.d: Likewise. * ld-mips-elf/attr-gnu-4-6-ph.d: Likewise. * ld-mips-elf/attr-gnu-4-6.s: Likewise. * ld-mips-elf/attr-gnu-4-60.d: Likewise. * ld-mips-elf/attr-gnu-4-61.d: Likewise. * ld-mips-elf/attr-gnu-4-62.d: Likewise. * ld-mips-elf/attr-gnu-4-63.d: Likewise. * ld-mips-elf/attr-gnu-4-64.d: Likewise. * ld-mips-elf/attr-gnu-4-65.d: Likewise. * ld-mips-elf/attr-gnu-4-66.d: Likewise. * ld-mips-elf/attr-gnu-4-67.d: Likewise. * ld-mips-elf/attr-gnu-4-68.d: Likewise. * ld-mips-elf/attr-gnu-4-7-ph.d: Likewise. * ld-mips-elf/attr-gnu-4-7.s: Likewise. * ld-mips-elf/attr-gnu-4-70.d: Likewise. * ld-mips-elf/attr-gnu-4-71.d: Likewise. * ld-mips-elf/attr-gnu-4-72.d: Likewise. * ld-mips-elf/attr-gnu-4-73.d: Likewise. * ld-mips-elf/attr-gnu-4-74.d: Likewise. * ld-mips-elf/attr-gnu-4-75.d: Likewise. * ld-mips-elf/attr-gnu-4-76.d: Likewise. * ld-mips-elf/attr-gnu-4-77.d: Likewise. * ld-mips-elf/attr-gnu-4-78.d: Likewise. * ld-mips-elf/attr-gnu-4-8.s: Likewise. * ld-mips-elf/attr-gnu-4-81.d: Likewise. * ld-mips-elf/empty.s: Likewise. * ld-mips-elf/attr-gnu-4-00.d: Adjust expected output. * ld-mips-elf/attr-gnu-4-01.d: Likewise. * ld-mips-elf/attr-gnu-4-02.d: Likewise. * ld-mips-elf/attr-gnu-4-03.d: Likewise. * ld-mips-elf/attr-gnu-4-04.d: Likewise. * ld-mips-elf/attr-gnu-4-05.d: Likewise. * ld-mips-elf/attr-gnu-4-10.d: Likewise. * ld-mips-elf/attr-gnu-4-11.d: Likewise. * ld-mips-elf/attr-gnu-4-14.d: Likewise. * ld-mips-elf/attr-gnu-4-15.d: Likewise. * ld-mips-elf/attr-gnu-4-2.s: Likewise. * ld-mips-elf/attr-gnu-4-20.d: Likewise. * ld-mips-elf/attr-gnu-4-22.d: Likewise. * ld-mips-elf/attr-gnu-4-24.d: Likewise. * ld-mips-elf/attr-gnu-4-25.d: Likewise. * ld-mips-elf/attr-gnu-4-3.s: Likewise. * ld-mips-elf/attr-gnu-4-30.d: Likewise. * ld-mips-elf/attr-gnu-4-33.d: Likewise. * ld-mips-elf/attr-gnu-4-34.d: Likewise. * ld-mips-elf/attr-gnu-4-35.d: Likewise. * ld-mips-elf/attr-gnu-4-40.d: Likewise. * ld-mips-elf/attr-gnu-4-41.d: Likewise. * ld-mips-elf/attr-gnu-4-42.d: Likewise. * ld-mips-elf/attr-gnu-4-43.d: Likewise. * ld-mips-elf/attr-gnu-4-44.d: Likewise. * ld-mips-elf/attr-gnu-4-45.d: Likewise. * ld-mips-elf/attr-gnu-4-5.s: Likewise. * ld-mips-elf/attr-gnu-4-51.d: Likewise. * ld-mips-elf/attr-gnu-8-00.d: Likewise. * ld-mips-elf/attr-gnu-8-01.d: Likewise. * ld-mips-elf/attr-gnu-8-02.d: Likewise. * ld-mips-elf/attr-gnu-8-10.d: Likewise. * ld-mips-elf/attr-gnu-8-11.d: Likewise. * ld-mips-elf/attr-gnu-8-20.d: Likewise. * ld-mips-elf/attr-gnu-8-22.d: Likewise. * ld-mips-elf/jalx-2.dd: Likewise. * ld-mips-elf/mips16-pic-1.gd: Likewise. * ld-mips-elf/mips16-pic-2.gd: Likewise. * ld-mips-elf/mips16-pic-3.gd: Likewise. * ld-mips-elf/mips16-pic-4a.gd: Likewise. * ld-mips-elf/multi-got-no-shared.d: Likewise. * ld-mips-elf/nan-2008.d: Likewise. * ld-mips-elf/nan-legacy.d: Rework test. * ld-mips-elf/pic-and-nonpic-3a.gd: Likewise. * ld-mips-elf/pic-and-nonpic-3b.gd: Likewise. * ld-mips-elf/pic-and-nonpic-5b.gd: Likewise. * ld-mips-elf/pic-and-nonpic-6.ld: Likewise. * ld-mips-elf/rel32-n32.d: Likewise. * ld-mips-elf/rel32-o32.d: Likewise. * ld-mips-elf/rel64.d: Likewise. * ld-mips-elf/tls-multi-got-1.r: Likewise. * ld-elf/group.ld: Discard .MIPS.abiflags and .gnu.attributes. * ld-elf/orphan-region.ld: Likewise. * ld-elf/orphan.ld: Likewise. * ld-mips-elf/compressed-plt-1.ld: Likewise. * ld-mips-elf/dyn-sec64.ld: Likewise. * ld-mips-elf/got-dump-1.ld: Likewise. * ld-mips-elf/got-dump-2.ld: Likewise. * ld-mips-elf/got-page-1.ld: Likewise. * ld-mips-elf/mips-dyn.ld: Likewise. * ld-mips-elf/mips-lib.ld: Likewise. * ld-mips-elf/pic-and-nonpic-3a.ld: Likewise. * ld-mips-elf/pic-and-nonpic-3b.ld: Likewise. * ld-mips-elf/pic-and-nonpic-4b.ld: Likewise. * ld-mips-elf/pic-and-nonpic-5b.ld: Likewise. * ld-mips-elf/region1.t: Likewise. * ld-mips-elf/stub-dynsym-1.ld: Likewise. * ld-mips-elf/tls-hidden3.ld: Likewise. * ld-mips-elf/vxworks1.ld: Likewise. * ld-scripts/overlay-size.t: Likewise. * ld-mips-elf/elf-rel-got-n32-embed.d: Remove .MIPS.abiflags from objects. * ld-mips-elf/elf-rel-got-n32.d: Likewise. * ld-mips-elf/elf-rel-got-n64-embed.d: Likewise. * ld-mips-elf/elf-rel-got-n64-linux.d: Likewise. * ld-mips-elf/elf-rel-got-n64.d: Likewise. * ld-mips-elf/elf-rel-xgot-n32.d: Likewise. * ld-mips-elf/elf-rel-xgot-n32-embed.d: Likewise. * ld-mips-elf/elf-rel-xgot-n64.d: Likewise. * ld-mips-elf/elf-rel-xgot-n64-linux.d: Likewise. * ld-mips-elf/elf-rel-xgot-n64-embed.d: Likewise. * ld-mips-elf/mips-elf.exp: Add new tests. |
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Alan Modra
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6d00b59031 |
bfd target vector rationalisation
This renames the bfd targets to <cpu>_<format>_<other>_<endian>_vec. So for example, bfd_elf32_ntradlittlemips_vec becomes mips_elf32_ntrad_le_vec and hp300bsd_vec becomes m68k_aout_hp300bsd_vec. bfd/ * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c, * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c, * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c, * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c, * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c, * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c, * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c, * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in, * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c, * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c, * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c, * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c, * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c, * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c, * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c, * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c, * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c, * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c, * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c, * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c, * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c, * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c, * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c, * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c, * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c, * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c, * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c, * vms-alpha.c, * vms-lib.c: Rename bfd targets to <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros on aout targets. * configure: Regenerate. binutils/ * emul_aix.c: Update bfd target vector naming. * testsuite/binutils-all/objcopy.exp: Likewise. ld/ * emultempl/metagelf.em: Update bfd target vector naming. * emultempl/nios2elf.em: Likewise. * emultempl/spuelf.em: Likewise. * emultempl/tic6xdsbt.em: Likewise. |
||
|
Alan Modra
|
4b95cf5c0c | Update copyright years | ||
H.J. Lu
|
782450358d |
Default elf_backend_post_process_headers to set OSABI
* elf-bfd.h (_bfd_elf_set_osabi): Renamed to ... (_bfd_elf_post_process_headers): This. * elf.c (_bfd_elf_compute_section_file_positions): Always call elf_backend_post_process_headers. (_bfd_elf_set_osabi): Renamed to ... (_bfd_elf_post_process_headers): This. * elf32-hppa.c (elf_backend_post_process_headers): Removed. * elf32-i370.c (elf_backend_post_process_headers): Likewise. * elf32-msp430.c (elf_backend_post_process_headers): Likewise. * elf32-ppc.c (elf_backend_post_process_headers): Likewise. * elf32-sparc.c (elf_backend_post_process_headers): Likewise. * elf64-hppa.c (elf_backend_post_process_headers): Likewise. * elf64-ppc.c (elf_backend_post_process_headers): Likewise. * elf64-sparc.c (elf_backend_post_process_headers): Likewise. * elf64-x86-64.c (elf_backend_post_process_headers): Likewise. * (elf_backend_post_process_headers): Likewise. * (elf_backend_post_process_headers): Likewise. * elf32-i386.c (elf_backend_post_process_headers): Don't define as _bfd_elf_set_osabi. (elf_i386_fbsd_post_process_headers): Updated. * elf32-mips.c (elf_fbsd_post_process_headers): Removed. (elf_backend_post_process_headers): Likewise. * elf32-tic6x.c (elf32_tic6x_set_osabi): Removed. (elf_backend_post_process_headers): Likewise. * elf64-mips.c (elf_fbsd_post_process_headers): Removed. (elf_backend_post_process_headers): Likewise. * elfn32-mips.c (elf_fbsd_post_process_headers): Removed. (elf_backend_post_process_headers): Likewise. * elfnn-aarch64.c (elfNN_aarch64_post_process_headers): Updated. * elfxx-target.h (elf_backend_post_process_headers): Default to _bfd_elf_post_process_headers. |
||
Catherine Moore
|
067ec077d7 |
2013-05-30 Paul Brook <paul@codesourcery.com>
bfd/ * bfd-in2.h: Regenerate. * elf32-mips.c (elf_mips_eh_howto): New. (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH. (bfd_elf32_bfd_reloc_name_lookup): Likewise. (mips_elf32_rtype_to_howto): Support R_MIPS_EH. * elf64-mips.c (elf_mips_eh_howto): New. (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH. (bfd_elf64_bfd_reloc_name_lookup): Likewise. (mips_elf64_rtype_to_howto): Support R_MIPS_EH. * libbfd.h: Regenerate. * reloc.c (BFD_RELOC_MIPS_EH): New. gas/ * config/tc-mips.c (md_apply_fix): Support BFD_RELOC_MIPS_EH. include/elf * mips.h (R_MIPS_EH): New. |
||
|
Catherine Moore
|
b47468a6db |
2013-05-06 Paul Brook <paul@codesourcery.com>
include/elf/
* mips.h (R_MIPS_PC32): Update comment.
* elf64-mips.c (elf_mips_gnu_pcrel32): New.
(bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
* elfn32-mips.c (elf_mips_gnu_pcrel32): New.
(bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
2013-05-06 Paul Brook <paul@codesourcery.com>
Catherine Moore <clm@codesourcery.com>
gas/
* config/tc-mips.c (md_pcrel_from): Handle BFD_RELOC_32_PCREL.
(limited_pcrel_reloc_p): Likewise.
(md_apply_fix): Likewise.
(tc_gen_reloc): Likewise.
|
||
Richard Sandiford
|
d150b1a28f |
bfd/
* elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc. * elfn32-mips.c: Likewise. * elf64-mips.c: Likewise. |
||
|
Alan Modra
|
228e534f16 |
* elf-bfd.h (struct core_elf_obj_tdata): New.
(struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid, core_program, and core_command. Add "core". * elf.c (bfd_elf_mkcorefile): Allocate "core" struct. Update all refs to tdata core fields. * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c, * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs to tdata core fields. |
||
Maciej W. Rozycki
|
5b175e562b |
* elf64-mips.c (micromips_elf64_howto_table_rel): Add
R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR. (micromips_elf64_howto_table_rela): Likewise. (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR. * elfn32-mips.c (elf_micromips_howto_table_rel): Add R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR. (elf_micromips_howto_table_rela): Likewise. (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR. |
||
|
Maciej W. Rozycki
|
dd2bed3aca |
* elf32-mips.c (mips_elf32_object_p): Return right away when the
ABI is not compatible. * elfn32-mips.c (mips_elf_n32_object_p): Likewise. |
||
|
Maciej W. Rozycki
|
6ae68ba390 |
bfd/
* elf32-mips.c (bfd_elf32_mkobject): New macro. * elf64-mips.c (bfd_elf64_mkobject): Likewise. * elfn32-mips.c (bfd_elf32_mkobject): Likewise. * elfxx-mips.h (_bfd_mips_elf_mkobject): New prototype. * elfxx-mips.c (mips_elf_obj_tdata): New struct. (mips_elf_tdata): New macro. (_bfd_mips_elf_mkobject): New function. (mips_elf_merge_obj_attributes): Report the originating input BFD on attribute conflicts. ld/testsuite/ * ld-mips-elf/attr-gnu-4-12.d: Update the warning message. * ld-mips-elf/attr-gnu-4-13.d: Likewise. * ld-mips-elf/attr-gnu-4-14.d: Likewise. * ld-mips-elf/attr-gnu-4-15.d: Likewise. * ld-mips-elf/attr-gnu-4-21.d: Likewise. * ld-mips-elf/attr-gnu-4-23.d: Likewise. * ld-mips-elf/attr-gnu-4-24.d: Likewise. * ld-mips-elf/attr-gnu-4-25.d: Likewise. * ld-mips-elf/attr-gnu-4-31.d: Likewise. * ld-mips-elf/attr-gnu-4-32.d: Likewise. * ld-mips-elf/attr-gnu-4-34.d: Likewise. * ld-mips-elf/attr-gnu-4-35.d: Likewise. * ld-mips-elf/attr-gnu-4-41.d: Likewise. * ld-mips-elf/attr-gnu-4-42.d: Likewise. * ld-mips-elf/attr-gnu-4-43.d: Likewise. * ld-mips-elf/attr-gnu-4-45.d: Likewise. * ld-mips-elf/attr-gnu-4-51.d: Likewise. |
||
|
Maciej W. Rozycki
|
1a6c3ca234 |
* elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
field initializers throughout. * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise. |
||
Chung-Lin Tang
|
d0f1368214 |
2011-12-19 Chung-Lin Tang <cltang@codesourcery.com>
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. |
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|
Maciej W. Rozycki
|
72c4ab07b7 |
* elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
zero throughout. (mips16_elf64_howto_table_rela): Likewise. (micromips_elf64_howto_table_rela): Likewise. * elfn32-mips.c (elf_mips_howto_table_rela): Likewise. (elf_mips16_howto_table_rela): Likewise. (elf_micromips_howto_table_rela): Likewise. |
||
|
Richard Sandiford
|
df58fc944d |
bfd/
2011-02-25 Chao-ying Fu <fu@mips.com>
Ilie Garbacea <ilie@mips.com>
Maciej W. Rozycki <macro@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
Catherine Moore <clm@codesourcery.com>
Richard Sandiford <rdsandiford@googlemail.com>
* archures.c (bfd_mach_mips_micromips): New macro.
* cpu-mips.c (I_micromips): New enum value.
(arch_info_struct): Add bfd_mach_mips_micromips.
* elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
prototype.
(_bfd_mips_elf_relax_section): Likewise.
(_bfd_mips16_elf_reloc_unshuffle): Rename to...
(_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
ASE.
(_bfd_mips16_elf_reloc_shuffle): Rename to...
(_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
(gprel16_reloc_p): Handle microMIPS ASE.
(literal_reloc_p): New function.
* elf32-mips.c (elf_micromips_howto_table_rel): New variable.
(_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
(mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
and _bfd_mips_elf_reloc_shuffle changes.
(mips_elf_gprel32_reloc): Update comment.
(micromips_reloc_map): New variable.
(bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
(mips_elf32_rtype_to_howto): Likewise.
(mips_info_to_howto_rel): Likewise.
(bfd_elf32_bfd_is_target_special_symbol): Define.
(bfd_elf32_bfd_relax_section): Likewise.
* elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
(micromips_elf64_howto_table_rela): Likewise.
(mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
and _bfd_mips_elf_reloc_shuffle changes.
(micromips_reloc_map): Likewise.
(bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
(bfd_elf64_bfd_reloc_name_lookup): Likewise.
(mips_elf64_rtype_to_howto): Likewise.
(bfd_elf64_bfd_is_target_special_symbol): Define.
* elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
(elf_micromips_howto_table_rela): Likewise.
(mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
and _bfd_mips_elf_reloc_shuffle changes.
(micromips_reloc_map): Likewise.
(bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
(bfd_elf32_bfd_reloc_name_lookup): Likewise.
(mips_elf_n32_rtype_to_howto): Likewise.
(bfd_elf32_bfd_is_target_special_symbol): Define.
* elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
(LA25_LUI_MICROMIPS_2): Likewise.
(LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
(LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
(TLS_RELOC_P): Handle microMIPS ASE.
(mips_elf_create_stub_symbol): Adjust value of stub symbol if
target is a microMIPS function.
(micromips_reloc_p): New function.
(micromips_reloc_shuffle_p): Likewise.
(got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
(got_disp_reloc_p, got_page_reloc_p): New functions.
(got_ofst_reloc_p): Likewise.
(got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
(call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
(hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
(micromips_branch_reloc_p): New function.
(tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
(tls_gottprel_reloc_p): Likewise.
(_bfd_mips16_elf_reloc_unshuffle): Rename to...
(_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
ASE.
(_bfd_mips16_elf_reloc_shuffle): Rename to...
(_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
(_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
(mips_tls_got_index, mips_elf_got_page): Likewise.
(mips_elf_create_local_got_entry): Likewise.
(mips_elf_relocation_needs_la25_stub): Likewise.
(mips_elf_calculate_relocation): Likewise.
(mips_elf_perform_relocation): Likewise.
(_bfd_mips_elf_symbol_processing): Likewise.
(_bfd_mips_elf_add_symbol_hook): Likewise.
(_bfd_mips_elf_link_output_symbol_hook): Likewise.
(mips_elf_add_lo16_rel_addend): Likewise.
(_bfd_mips_elf_check_relocs): Likewise.
(mips_elf_adjust_addend): Likewise.
(_bfd_mips_elf_relocate_section): Likewise.
(mips_elf_create_la25_stub): Likewise.
(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
(_bfd_mips_elf_gc_sweep_hook): Likewise.
(_bfd_mips_elf_is_target_special_symbol): New function.
(mips_elf_relax_delete_bytes): Likewise.
(opcode_descriptor): New structure.
(RA): New macro.
(OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
(b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
(beq_insn_32): Likewise.
(b_insn_16, bz_insn_16): New variables.
(BZC32_REG_FIELD): New macro.
(bz_rs_insns_32, bz_rt_insns_32): New variables.
(bzc_insns_32, bz_insns_16):Likewise.
(BZ16_REG, BZ16_REG_FIELD): New macros.
(jal_insn_32_bd16, jal_insn_32_bd32): New variables.
(jal_x_insn_32_bd32): Likewise.
(j_insn_32, jalr_insn_32): Likewise.
(ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
(jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
(JR16_REG): New macro.
(ds_insns_16_bd16): New variable.
(lui_insn): Likewise.
(addiu_insn, addiupc_insn): Likewise.
(ADDIUPC_REG_FIELD): New macro.
(MOVE32_RD, MOVE32_RS): Likewise.
(MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
(move_insns_32, move_insns_16): New variables.
(nop_insn_32, nop_insn_16): Likewise.
(MATCH): New macro.
(find_match): New function.
(check_br16_dslot, check_br32_dslot): Likewise.
(check_br16, check_br32): Likewise.
(IS_BITSIZE): New macro.
(check_4byte_branch): New function.
(_bfd_mips_elf_relax_section): Likewise.
(_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
and microMIPS modules together.
(_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
* reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
(BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
(BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
(BFD_RELOC_MICROMIPS_GPREL16): Likewise.
(BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
(BFD_RELOC_MICROMIPS_HI16_S): Likewise.
(BFD_RELOC_MICROMIPS_LO16): Likewise.
(BFD_RELOC_MICROMIPS_LITERAL): Likewise.
(BFD_RELOC_MICROMIPS_GOT16): Likewise.
(BFD_RELOC_MICROMIPS_CALL16): Likewise.
(BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
(BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
(BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
(BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
(BFD_RELOC_MICROMIPS_SUB): Likewise.
(BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
(BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
(BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
(BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
(BFD_RELOC_MICROMIPS_HIGHER): Likewise.
(BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
(BFD_RELOC_MICROMIPS_JALR): Likewise.
(BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
(BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
(BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
(BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
(BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
(BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
(BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
binutils/
2011-02-25 Chao-ying Fu <fu@mips.com>
Maciej W. Rozycki <macro@codesourcery.com>
* readelf.c (get_machine_flags): Handle microMIPS ASE.
(get_mips_symbol_other): Likewise.
gas/
2011-02-25 Maciej W. Rozycki <macro@codesourcery.com>
Chao-ying Fu <fu@mips.com>
Richard Sandiford <rdsandiford@googlemail.com>
* config/tc-mips.h (mips_segment_info): Add one bit for
microMIPS.
(TC_LABEL_IS_LOCAL): New macro.
(mips_label_is_local): New prototype.
* config/tc-mips.c (S0, S7): New macros.
(emit_branch_likely_macro): New variable.
(mips_set_options): Add micromips.
(mips_opts): Initialise micromips to -1.
(file_ase_micromips): New variable.
(CPU_HAS_MICROMIPS): New macro.
(hilo_interlocks): Set for microMIPS too.
(gpr_interlocks): Likewise.
(cop_interlocks): Likewise.
(cop_mem_interlocks): Likewise.
(HAVE_CODE_COMPRESSION): New macro.
(micromips_op_hash): New variable.
(micromips_nop16_insn, micromips_nop32_insn): New variables.
(NOP_INSN): Handle microMIPS ASE.
(mips32_to_micromips_reg_b_map): New macro.
(mips32_to_micromips_reg_c_map): Likewise.
(mips32_to_micromips_reg_d_map): Likewise.
(mips32_to_micromips_reg_e_map): Likewise.
(mips32_to_micromips_reg_f_map): Likewise.
(mips32_to_micromips_reg_g_map): Likewise.
(mips32_to_micromips_reg_l_map): Likewise.
(mips32_to_micromips_reg_n_map): Likewise.
(mips32_to_micromips_reg_h_map): New variable.
(mips32_to_micromips_reg_m_map): Likewise.
(mips32_to_micromips_reg_q_map): Likewise.
(micromips_to_32_reg_h_map): New variable.
(micromips_to_32_reg_i_map): Likewise.
(micromips_to_32_reg_m_map): Likewise.
(micromips_to_32_reg_q_map): Likewise.
(micromips_to_32_reg_b_map): New macro.
(micromips_to_32_reg_c_map): Likewise.
(micromips_to_32_reg_d_map): Likewise.
(micromips_to_32_reg_e_map): Likewise.
(micromips_to_32_reg_f_map): Likewise.
(micromips_to_32_reg_g_map): Likewise.
(micromips_to_32_reg_l_map): Likewise.
(micromips_to_32_reg_n_map): Likewise.
(micromips_imm_b_map, micromips_imm_c_map): New macros.
(RELAX_DELAY_SLOT_16BIT): New macro.
(RELAX_DELAY_SLOT_SIZE_FIRST): Likewise.
(RELAX_DELAY_SLOT_SIZE_SECOND): Likewise.
(RELAX_MICROMIPS_ENCODE, RELAX_MICROMIPS_P): New macros.
(RELAX_MICROMIPS_TYPE, RELAX_MICROMIPS_AT): Likewise.
(RELAX_MICROMIPS_U16BIT, RELAX_MICROMIPS_UNCOND): Likewise.
(RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
(RELAX_MICROMIPS_RELAX32, RELAX_MICROMIPS_TOOFAR16): Likewise.
(RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
(RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
(RELAX_MICROMIPS_TOOFAR32): Likewise.
(RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
(RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
(INSERT_OPERAND, EXTRACT_OPERAND): Handle microMIPS ASE.
(mips_macro_warning): Add delay_slot_16bit_p, delay_slot_32bit_p,
fsize and insns.
(mips_mark_labels): New function.
(mips16_small, mips16_ext): Remove variables, replacing with...
(forced_insn_size): ... this.
(append_insn, mips16_ip): Update accordingly.
(micromips_insn_length): New function.
(insn_length): Return the length of microMIPS instructions.
(mips_record_mips16_mode): Rename to...
(mips_record_compressed_mode): ... this. Handle microMIPS ASE.
(install_insn): Handle microMIPS ASE.
(reglist_lookup): New function.
(is_size_valid, is_delay_slot_valid): Likewise.
(md_begin): Handle microMIPS ASE.
(md_assemble): Likewise. Update for append_insn interface change.
(micromips_reloc_p): New function.
(got16_reloc_p): Handle microMIPS ASE.
(hi16_reloc_p): Likewise.
(lo16_reloc_p): Likewise.
(jmp_reloc_p): New function.
(jalr_reloc_p): Likewise.
(matching_lo_reloc): Handle microMIPS ASE.
(insn_uses_reg, reg_needs_delay): Likewise.
(mips_move_labels): Likewise.
(mips16_mark_labels): Rename to...
(mips_compressed_mark_labels): ... this. Handle microMIPS ASE.
(gpr_mod_mask): New function.
(gpr_read_mask, gpr_write_mask): Handle microMIPS ASE.
(fpr_read_mask, fpr_write_mask): Likewise.
(insns_between, nops_for_vr4130, nops_for_insn): Likewise.
(fix_loongson2f_nop, fix_loongson2f_jump): Likewise.
(MICROMIPS_LABEL_CHAR): New macro.
(micromips_target_label, micromips_target_name): New variables.
(micromips_label_name, micromips_label_expr): New functions.
(micromips_label_inc, micromips_add_label): Likewise.
(mips_label_is_local): Likewise.
(micromips_map_reloc): Likewise.
(can_swap_branch_p): Handle microMIPS ASE.
(append_insn): Add expansionp argument. Handle microMIPS ASE.
(start_noreorder, end_noreorder): Handle microMIPS ASE.
(macro_start, macro_warning, macro_end): Likewise.
(brk_fmt, cop12_fmt, jalr_fmt, lui_fmt): New variables.
(mem12_fmt, mfhl_fmt, shft_fmt, trap_fmt): Likewise.
(BRK_FMT, COP12_FMT, JALR_FMT, LUI_FMT): New macros.
(MEM12_FMT, MFHL_FMT, SHFT_FMT, TRAP_FMT): Likewise.
(macro_build): Handle microMIPS ASE. Update for append_insn
interface change.
(mips16_macro_build): Update for append_insn interface change.
(macro_build_jalr): Handle microMIPS ASE.
(macro_build_lui): Likewise. Simplify.
(load_register): Handle microMIPS ASE.
(load_address): Likewise.
(move_register): Likewise.
(macro_build_branch_likely): New function.
(macro_build_branch_ccl): Likewise.
(macro_build_branch_rs): Likewise.
(macro_build_branch_rsrt): Likewise.
(macro): Handle microMIPS ASE.
(validate_micromips_insn): New function.
(expr_const_in_range): Likewise.
(mips_ip): Handle microMIPS ASE.
(options): Add OPTION_MICROMIPS and OPTION_NO_MICROMIPS.
(md_longopts): Add mmicromips and mno-micromips.
(md_parse_option): Handle OPTION_MICROMIPS and
OPTION_NO_MICROMIPS.
(mips_after_parse_args): Handle microMIPS ASE.
(md_pcrel_from): Handle microMIPS relocations.
(mips_force_relocation): Likewise.
(md_apply_fix): Likewise.
(mips_align): Handle microMIPS ASE.
(s_mipsset): Likewise.
(s_cpload, s_cpsetup, s_cpreturn): Use relocation wrappers.
(s_dtprel_internal): Likewise.
(s_gpword, s_gpdword): Likewise.
(s_insn): Handle microMIPS ASE.
(s_mips_stab): Likewise.
(relaxed_micromips_32bit_branch_length): New function.
(relaxed_micromips_16bit_branch_length): New function.
(md_estimate_size_before_relax): Handle microMIPS ASE.
(mips_fix_adjustable): Likewise.
(tc_gen_reloc): Handle microMIPS relocations.
(mips_relax_frag): Handle microMIPS ASE.
(md_convert_frag): Likewise.
(mips_frob_file_after_relocs): Likewise.
(mips_elf_final_processing): Likewise.
(mips_nop_opcode): Likewise.
(mips_handle_align): Likewise.
(md_show_usage): Handle microMIPS options.
* symbols.c (TC_LABEL_IS_LOCAL): New macro.
(S_IS_LOCAL): Add a TC_LABEL_IS_LOCAL check.
* doc/as.texinfo (Target MIPS options): Add -mmicromips and
-mno-micromips.
(-mmicromips, -mno-micromips): New options.
* doc/c-mips.texi (-mmicromips, -mno-micromips): New options.
(MIPS ISA): Document .set micromips and .set nomicromips.
(MIPS insn): Update for microMIPS support.
gas/testsuite/
2011-02-25 Maciej W. Rozycki <macro@codesourcery.com>
Chao-ying Fu <fu@mips.com>
Richard Sandiford <rdsandiford@googlemail.com>
* gas/mips/micromips.d: New test.
* gas/mips/micromips-branch-delay.d: Likewise.
* gas/mips/micromips-branch-relax.d: Likewise.
* gas/mips/micromips-branch-relax-pic.d: Likewise.
* gas/mips/micromips-size-1.d: Likewise.
* gas/mips/micromips-trap.d: Likewise.
* gas/mips/micromips.l: New stderr output.
* gas/mips/micromips-branch-delay.l: Likewise.
* gas/mips/micromips-branch-relax.l: Likewise.
* gas/mips/micromips-branch-relax-pic.l: Likewise.
* gas/mips/micromips-size-0.l: New list test.
* gas/mips/micromips-size-1.l: New stderr output.
* gas/mips/micromips.s: New test source.
* gas/mips/micromips-branch-delay.s: Likewise.
* gas/mips/micromips-branch-relax.s: Likewise.
* gas/mips/micromips-size-0.s: Likewise.
* gas/mips/micromips-size-1.s: Likewise.
* gas/mips/mips.exp: Run the new tests.
* gas/mips/dli.s: Use .p2align.
* gas/mips/elf_ase_micromips.d: New test.
* gas/mips/elf_ase_micromips-2.d: Likewise.
* gas/mips/micromips@abs.d: Likewise.
* gas/mips/micromips@add.d: Likewise.
* gas/mips/micromips@alnv_ps-swap.d: Likewise.
* gas/mips/micromips@and.d: Likewise.
* gas/mips/micromips@beq.d: Likewise.
* gas/mips/micromips@bge.d: Likewise.
* gas/mips/micromips@bgeu.d: Likewise.
* gas/mips/micromips@blt.d: Likewise.
* gas/mips/micromips@bltu.d: Likewise.
* gas/mips/micromips@branch-likely.d: Likewise.
* gas/mips/micromips@branch-misc-1.d: Likewise.
* gas/mips/micromips@branch-misc-2-64.d: Likewise.
* gas/mips/micromips@branch-misc-2.d: Likewise.
* gas/mips/micromips@branch-misc-2pic-64.d: Likewise.
* gas/mips/micromips@branch-misc-2pic.d: Likewise.
* gas/mips/micromips@branch-misc-4-64.d: Likewise.
* gas/mips/micromips@branch-misc-4.d: Likewise.
* gas/mips/micromips@branch-self.d: Likewise.
* gas/mips/micromips@cache.d: Likewise.
* gas/mips/micromips@daddi.d: Likewise.
* gas/mips/micromips@dli.d: Likewise.
* gas/mips/micromips@elf-jal.d: Likewise.
* gas/mips/micromips@elf-rel2.d: Likewise.
* gas/mips/micromips@elfel-rel2.d: Likewise.
* gas/mips/micromips@elf-rel4.d: Likewise.
* gas/mips/micromips@jal-svr4pic.d: Likewise.
* gas/mips/micromips@jal-svr4pic-noreorder.d: Likewise.
* gas/mips/micromips@lb-svr4pic-ilocks.d: Likewise.
* gas/mips/micromips@li.d: Likewise.
* gas/mips/micromips@loc-swap-dis.d: Likewise.
* gas/mips/micromips@loc-swap.d: Likewise.
* gas/mips/micromips@mips1-fp.d: Likewise.
* gas/mips/micromips@mips32-cp2.d: Likewise.
* gas/mips/micromips@mips32-imm.d: Likewise.
* gas/mips/micromips@mips32-sf32.d: Likewise.
* gas/mips/micromips@mips32.d: Likewise.
* gas/mips/micromips@mips32r2-cp2.d: Likewise.
* gas/mips/micromips@mips32r2-fp32.d: Likewise.
* gas/mips/micromips@mips32r2-sync.d: Likewise.
* gas/mips/micromips@mips32r2.d: Likewise.
* gas/mips/micromips@mips4-branch-likely.d: Likewise.
* gas/mips/micromips@mips4-fp.d: Likewise.
* gas/mips/micromips@mips4.d: Likewise.
* gas/mips/micromips@mips5.d: Likewise.
* gas/mips/micromips@mips64-cp2.d: Likewise.
* gas/mips/micromips@mips64.d: Likewise.
* gas/mips/micromips@mips64r2.d: Likewise.
* gas/mips/micromips@pref.d: Likewise.
* gas/mips/micromips@relax-at.d: Likewise.
* gas/mips/micromips@relax.d: Likewise.
* gas/mips/micromips@rol-hw.d: Likewise.
* gas/mips/micromips@uld2-eb.d: Likewise.
* gas/mips/micromips@uld2-el.d: Likewise.
* gas/mips/micromips@ulh2-eb.d: Likewise.
* gas/mips/micromips@ulh2-el.d: Likewise.
* gas/mips/micromips@ulw2-eb-ilocks.d: Likewise.
* gas/mips/micromips@ulw2-el-ilocks.d: Likewise.
* gas/mips/cache.d: Likewise.
* gas/mips/daddi.d: Likewise.
* gas/mips/mips32-imm.d: Likewise.
* gas/mips/pref.d: Likewise.
* gas/mips/elf-rel27.d: Handle microMIPS ASE.
* gas/mips/l_d.d: Likewise.
* gas/mips/l_d-n32.d: Likewise.
* gas/mips/l_d-n64.d: Likewise.
* gas/mips/ld.d: Likewise.
* gas/mips/ld-n32.d: Likewise.
* gas/mips/ld-n64.d: Likewise.
* gas/mips/s_d.d: Likewise.
* gas/mips/s_d-n32.d: Likewise.
* gas/mips/s_d-n64.d: Likewise.
* gas/mips/sd.d: Likewise.
* gas/mips/sd-n32.d: Likewise.
* gas/mips/sd-n64.d: Likewise.
* gas/mips/mips32.d: Update immediates.
* gas/mips/micromips@mips32-cp2.s: New test source.
* gas/mips/micromips@mips32-imm.s: Likewise.
* gas/mips/micromips@mips32r2-cp2.s: Likewise.
* gas/mips/micromips@mips64-cp2.s: Likewise.
* gas/mips/cache.s: Likewise.
* gas/mips/daddi.s: Likewise.
* gas/mips/mips32-imm.s: Likewise.
* gas/mips/elf-rel4.s: Handle microMIPS ASE.
* gas/mips/lb-pic.s: Likewise.
* gas/mips/ld.s: Likewise.
* gas/mips/mips32.s: Likewise.
* gas/mips/mips.exp: Add the micromips arch. Exclude mips16e
from micromips. Run mips32-imm.
* gas/mips/jal-mask-11.d: New test.
* gas/mips/jal-mask-12.d: Likewise.
* gas/mips/micromips@jal-mask-11.d: Likewise.
* gas/mips/jal-mask-1.s: Source for the new tests.
* gas/mips/jal-mask-21.d: New test.
* gas/mips/jal-mask-22.d: Likewise.
* gas/mips/micromips@jal-mask-12.d: Likewise.
* gas/mips/jal-mask-2.s: Source for the new tests.
* gas/mips/mips.exp: Run the new tests.
* gas/mips/mips16-e.d: Add --special-syms to `objdump'.
* gas/mips/tmips16-e.d: Likewise.
* gas/mips/mipsel16-e.d: Likewise.
* gas/mips/tmipsel16-e.d: Likewise.
* gas/mips/and.s: Adjust padding.
* gas/mips/beq.s: Likewise.
* gas/mips/bge.s: Likewise.
* gas/mips/bgeu.s: Likewise.
* gas/mips/blt.s: Likewise.
* gas/mips/bltu.s: Likewise.
* gas/mips/branch-misc-2.s: Likewise.
* gas/mips/jal.s: Likewise.
* gas/mips/li.s: Likewise.
* gas/mips/mips4.s: Likewise.
* gas/mips/mips4-fp.s: Likewise.
* gas/mips/relax.s: Likewise.
* gas/mips/and.d: Update accordingly.
* gas/mips/elf-jal.d: Likewise.
* gas/mips/jal.d: Likewise.
* gas/mips/li.d: Likewise.
* gas/mips/relax-at.d: Likewise.
* gas/mips/relax.d: Likewise.
include/elf/
2011-02-25 Chao-ying Fu <fu@mips.com>
Maciej W. Rozycki <macro@codesourcery.com>
* mips.h (R_MICROMIPS_min): New relocations.
(R_MICROMIPS_26_S1): Likewise.
(R_MICROMIPS_HI16, R_MICROMIPS_LO16): Likewise.
(R_MICROMIPS_GPREL16, R_MICROMIPS_LITERAL): Likewise.
(R_MICROMIPS_GOT16, R_MICROMIPS_PC7_S1): Likewise.
(R_MICROMIPS_PC10_S1, R_MICROMIPS_PC16_S1): Likewise.
(R_MICROMIPS_CALL16, R_MICROMIPS_GOT_DISP): Likewise.
(R_MICROMIPS_GOT_PAGE, R_MICROMIPS_GOT_OFST): Likewise.
(R_MICROMIPS_GOT_HI16, R_MICROMIPS_GOT_LO16): Likewise.
(R_MICROMIPS_SUB, R_MICROMIPS_HIGHER): Likewise.
(R_MICROMIPS_HIGHEST, R_MICROMIPS_CALL_HI16): Likewise.
(R_MICROMIPS_CALL_LO16, R_MICROMIPS_SCN_DISP): Likewise.
(R_MICROMIPS_JALR, R_MICROMIPS_HI0_LO16): Likewise.
(R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM): Likewise.
(R_MICROMIPS_TLS_DTPREL_HI, R_MICROMIPS_TLS_DTPREL_LO): Likewise.
(R_MICROMIPS_TLS_GOTTPREL): Likewise.
(R_MICROMIPS_TLS_TPREL_HI16): Likewise.
(R_MICROMIPS_TLS_TPREL_LO16): Likewise.
(R_MICROMIPS_GPREL7_S2, R_MICROMIPS_PC23_S2): Likewise.
(R_MICROMIPS_max): Likewise.
(EF_MIPS_ARCH_ASE_MICROMIPS): New macro.
(STO_MIPS_ISA, STO_MIPS_FLAGS): Likewise.
(ELF_ST_IS_MIPS_PLT, ELF_ST_SET_MIPS_PLT): Likewise.
(STO_MICROMIPS): Likewise.
(ELF_ST_IS_MICROMIPS, ELF_ST_SET_MICROMIPS): Likewise.
(ELF_ST_IS_COMPRESSED): Likewise.
(STO_MIPS_PLT, STO_MIPS_PIC): Rework.
(ELF_ST_IS_MIPS_PIC, ELF_ST_SET_MIPS_PIC): Likewise.
(STO_MIPS16, ELF_ST_IS_MIPS16, ELF_ST_SET_MIPS16): Likewise.
include/opcode/
2011-02-25 Chao-ying Fu <fu@mips.com>
Maciej W. Rozycki <macro@codesourcery.com>
* mips.h (OP_MASK_EXTLSB, OP_SH_EXTLSB): New macros.
(OP_MASK_STYPE, OP_SH_STYPE): Likewise.
(OP_MASK_CODE10, OP_SH_CODE10): Likewise.
(OP_MASK_TRAP, OP_SH_TRAP): Likewise.
(OP_MASK_OFFSET12, OP_SH_OFFSET12): Likewise.
(OP_MASK_OFFSET10, OP_SH_OFFSET10): Likewise.
(OP_MASK_RS3, OP_SH_RS3): Likewise.
(OP_MASK_MB, OP_SH_MB, OP_MASK_MC, OP_SH_MC): Likewise.
(OP_MASK_MD, OP_SH_MD, OP_MASK_ME, OP_SH_ME): Likewise.
(OP_MASK_MF, OP_SH_MF, OP_MASK_MG, OP_SH_MG): Likewise.
(OP_MASK_MJ, OP_SH_MJ, OP_MASK_ML, OP_SH_ML): Likewise.
(OP_MASK_MP, OP_SH_MP, OP_MASK_MQ, OP_SH_MQ): Likewise.
(OP_MASK_IMMA, OP_SH_IMMA, OP_MASK_IMMB, OP_SH_IMMB): Likewise.
(OP_MASK_IMMC, OP_SH_IMMC, OP_MASK_IMMF, OP_SH_IMMF): Likewise.
(OP_MASK_IMMG, OP_SH_IMMG, OP_MASK_IMMH, OP_SH_IMMH): Likewise.
(OP_MASK_IMMI, OP_SH_IMMI, OP_MASK_IMMJ, OP_SH_IMMJ): Likewise.
(OP_MASK_IMML, OP_SH_IMML, OP_MASK_IMMM, OP_SH_IMMM): Likewise.
(OP_MASK_IMMN, OP_SH_IMMN, OP_MASK_IMMO, OP_SH_IMMO): Likewise.
(OP_MASK_IMMP, OP_SH_IMMP, OP_MASK_IMMQ, OP_SH_IMMQ): Likewise.
(OP_MASK_IMMU, OP_SH_IMMU, OP_MASK_IMMW, OP_SH_IMMW): Likewise.
(OP_MASK_IMMX, OP_SH_IMMX, OP_MASK_IMMY, OP_SH_IMMY): Likewise.
(INSN_WRITE_GPR_S): New macro.
(INSN2_BRANCH_DELAY_16BIT, INSN2_BRANCH_DELAY_32BIT): Likewise.
(INSN2_READ_FPR_D): Likewise.
(INSN2_MOD_GPR_MB, INSN2_MOD_GPR_MC): Likewise.
(INSN2_MOD_GPR_MD, INSN2_MOD_GPR_ME): Likewise.
(INSN2_MOD_GPR_MF, INSN2_MOD_GPR_MG): Likewise.
(INSN2_MOD_GPR_MJ, INSN2_MOD_GPR_MP): Likewise.
(INSN2_MOD_GPR_MQ, INSN2_MOD_SP): Likewise.
(INSN2_READ_GPR_31, INSN2_READ_GP, INSN2_READ_PC): Likewise.
(INSN2_UNCOND_BRANCH, INSN2_COND_BRANCH): Likewise.
(INSN2_MOD_GPR_MHI, INSN2_MOD_GPR_MM, INSN2_MOD_GPR_MN): Likewise.
(CPU_MICROMIPS): New macro.
(M_BC1FL, M_BC1TL, M_BC2FL, M_BC2TL): New enum values.
(M_BEQL, M_BGEZ, M_BGEZL, M_BGEZALL, M_BGTZ, M_BGTZL): Likewise.
(M_BLEZ, M_BLEZL, M_BLTZ, M_BLTZL, M_BLTZALL, M_BNEL): Likewise.
(M_CACHE_OB, M_JALS_1, M_JALS_2, M_JALS_A): Likewise.
(M_LDC2_OB, M_LDL_OB, M_LDM_AB, M_LDM_OB): Likewise.
(M_LDP_AB, M_LDP_OB, M_LDR_OB, M_LL_OB, M_LLD_OB): Likewise.
(M_LWC2_OB, M_LWL_OB, M_LWM_AB, M_LWM_OB): Likewise.
(M_LWP_AB, M_LWP_OB, M_LWR_OB): Likewise.
(M_LWU_OB, M_PREF_OB, M_SC_OB, M_SCD_OB): Likewise.
(M_SDC2_OB, M_SDL_OB, M_SDM_AB, M_SDM_OB): Likewise.
(M_SDP_AB, M_SDP_OB, M_SDR_OB): Likewise.
(M_SWC2_OB, M_SWL_OB, M_SWM_AB, M_SWM_OB): Likewise.
(M_SWP_AB, M_SWP_OB, M_SWR_OB): Likewise.
(MICROMIPSOP_MASK_MAJOR, MICROMIPSOP_SH_MAJOR): New macros.
(MICROMIPSOP_MASK_IMMEDIATE, MICROMIPSOP_SH_IMMEDIATE): Likewise.
(MICROMIPSOP_MASK_DELTA, MICROMIPSOP_SH_DELTA): Likewise.
(MICROMIPSOP_MASK_CODE10, MICROMIPSOP_SH_CODE10): Likewise.
(MICROMIPSOP_MASK_TRAP, MICROMIPSOP_SH_TRAP): Likewise.
(MICROMIPSOP_MASK_SHAMT, MICROMIPSOP_SH_SHAMT): Likewise.
(MICROMIPSOP_MASK_TARGET, MICROMIPSOP_SH_TARGET): Likewise.
(MICROMIPSOP_MASK_EXTLSB, MICROMIPSOP_SH_EXTLSB): Likewise.
(MICROMIPSOP_MASK_EXTMSBD, MICROMIPSOP_SH_EXTMSBD): Likewise.
(MICROMIPSOP_MASK_INSMSB, MICROMIPSOP_SH_INSMSB): Likewise.
(MICROMIPSOP_MASK_CODE, MICROMIPSOP_SH_CODE): Likewise.
(MICROMIPSOP_MASK_CODE2, MICROMIPSOP_SH_CODE2): Likewise.
(MICROMIPSOP_MASK_CACHE, MICROMIPSOP_SH_CACHE): Likewise.
(MICROMIPSOP_MASK_SEL, MICROMIPSOP_SH_SEL): Likewise.
(MICROMIPSOP_MASK_OFFSET12, MICROMIPSOP_SH_OFFSET12): Likewise.
(MICROMIPSOP_MASK_3BITPOS, MICROMIPSOP_SH_3BITPOS): Likewise.
(MICROMIPSOP_MASK_STYPE, MICROMIPSOP_SH_STYPE): Likewise.
(MICROMIPSOP_MASK_OFFSET10, MICROMIPSOP_SH_OFFSET10): Likewise.
(MICROMIPSOP_MASK_RS, MICROMIPSOP_SH_RS): Likewise.
(MICROMIPSOP_MASK_RT, MICROMIPSOP_SH_RT): Likewise.
(MICROMIPSOP_MASK_RD, MICROMIPSOP_SH_RD): Likewise.
(MICROMIPSOP_MASK_FS, MICROMIPSOP_SH_FS): Likewise.
(MICROMIPSOP_MASK_FT, MICROMIPSOP_SH_FT): Likewise.
(MICROMIPSOP_MASK_FD, MICROMIPSOP_SH_FD): Likewise.
(MICROMIPSOP_MASK_FR, MICROMIPSOP_SH_FR): Likewise.
(MICROMIPSOP_MASK_RS3, MICROMIPSOP_SH_RS3): Likewise.
(MICROMIPSOP_MASK_PREFX, MICROMIPSOP_SH_PREFX): Likewise.
(MICROMIPSOP_MASK_BCC, MICROMIPSOP_SH_BCC): Likewise.
(MICROMIPSOP_MASK_CCC, MICROMIPSOP_SH_CCC): Likewise.
(MICROMIPSOP_MASK_COPZ, MICROMIPSOP_SH_COPZ): Likewise.
(MICROMIPSOP_MASK_MB, MICROMIPSOP_SH_MB): Likewise.
(MICROMIPSOP_MASK_MC, MICROMIPSOP_SH_MC): Likewise.
(MICROMIPSOP_MASK_MD, MICROMIPSOP_SH_MD): Likewise.
(MICROMIPSOP_MASK_ME, MICROMIPSOP_SH_ME): Likewise.
(MICROMIPSOP_MASK_MF, MICROMIPSOP_SH_MF): Likewise.
(MICROMIPSOP_MASK_MG, MICROMIPSOP_SH_MG): Likewise.
(MICROMIPSOP_MASK_MH, MICROMIPSOP_SH_MH): Likewise.
(MICROMIPSOP_MASK_MI, MICROMIPSOP_SH_MI): Likewise.
(MICROMIPSOP_MASK_MJ, MICROMIPSOP_SH_MJ): Likewise.
(MICROMIPSOP_MASK_ML, MICROMIPSOP_SH_ML): Likewise.
(MICROMIPSOP_MASK_MM, MICROMIPSOP_SH_MM): Likewise.
(MICROMIPSOP_MASK_MN, MICROMIPSOP_SH_MN): Likewise.
(MICROMIPSOP_MASK_MP, MICROMIPSOP_SH_MP): Likewise.
(MICROMIPSOP_MASK_MQ, MICROMIPSOP_SH_MQ): Likewise.
(MICROMIPSOP_MASK_IMMA, MICROMIPSOP_SH_IMMA): Likewise.
(MICROMIPSOP_MASK_IMMB, MICROMIPSOP_SH_IMMB): Likewise.
(MICROMIPSOP_MASK_IMMC, MICROMIPSOP_SH_IMMC): Likewise.
(MICROMIPSOP_MASK_IMMD, MICROMIPSOP_SH_IMMD): Likewise.
(MICROMIPSOP_MASK_IMME, MICROMIPSOP_SH_IMME): Likewise.
(MICROMIPSOP_MASK_IMMF, MICROMIPSOP_SH_IMMF): Likewise.
(MICROMIPSOP_MASK_IMMG, MICROMIPSOP_SH_IMMG): Likewise.
(MICROMIPSOP_MASK_IMMH, MICROMIPSOP_SH_IMMH): Likewise.
(MICROMIPSOP_MASK_IMMI, MICROMIPSOP_SH_IMMI): Likewise.
(MICROMIPSOP_MASK_IMMJ, MICROMIPSOP_SH_IMMJ): Likewise.
(MICROMIPSOP_MASK_IMML, MICROMIPSOP_SH_IMML): Likewise.
(MICROMIPSOP_MASK_IMMM, MICROMIPSOP_SH_IMMM): Likewise.
(MICROMIPSOP_MASK_IMMN, MICROMIPSOP_SH_IMMN): Likewise.
(MICROMIPSOP_MASK_IMMO, MICROMIPSOP_SH_IMMO): Likewise.
(MICROMIPSOP_MASK_IMMP, MICROMIPSOP_SH_IMMP): Likewise.
(MICROMIPSOP_MASK_IMMQ, MICROMIPSOP_SH_IMMQ): Likewise.
(MICROMIPSOP_MASK_IMMU, MICROMIPSOP_SH_IMMU): Likewise.
(MICROMIPSOP_MASK_IMMW, MICROMIPSOP_SH_IMMW): Likewise.
(MICROMIPSOP_MASK_IMMX, MICROMIPSOP_SH_IMMX): Likewise.
(MICROMIPSOP_MASK_IMMY, MICROMIPSOP_SH_IMMY): Likewise.
(MICROMIPSOP_MASK_CODE, MICROMIPSOP_SH_CODE): Likewise.
(MICROMIPSOP_MASK_CODE2, MICROMIPSOP_SH_CODE2): Likewise.
(MICROMIPSOP_MASK_CACHE, MICROMIPSOP_SH_CACHE): Likewise.
(MICROMIPSOP_MASK_CODE20, MICROMIPSOP_SH_CODE20): Likewise.
(MICROMIPSOP_MASK_PERFREG, MICROMIPSOP_SH_PERFREG): Likewise.
(MICROMIPSOP_MASK_CODE19, MICROMIPSOP_SH_CODE19): Likewise.
(MICROMIPSOP_MASK_ALN, MICROMIPSOP_SH_ALN): Likewise.
(MICROMIPSOP_MASK_VECBYTE, MICROMIPSOP_SH_VECBYTE): Likewise.
(MICROMIPSOP_MASK_VECALIGN, MICROMIPSOP_SH_VECALIGN): Likewise.
(MICROMIPSOP_MASK_DSPACC, MICROMIPSOP_SH_DSPACC): Likewise.
(MICROMIPSOP_MASK_DSPACC_S, MICROMIPSOP_SH_DSPACC_S): Likewise.
(MICROMIPSOP_MASK_DSPSFT, MICROMIPSOP_SH_DSPSFT): Likewise.
(MICROMIPSOP_MASK_DSPSFT_7, MICROMIPSOP_SH_DSPSFT_7): Likewise.
(MICROMIPSOP_MASK_SA3, MICROMIPSOP_SH_SA3): Likewise.
(MICROMIPSOP_MASK_SA4, MICROMIPSOP_SH_SA4): Likewise.
(MICROMIPSOP_MASK_IMM8, MICROMIPSOP_SH_IMM8): Likewise.
(MICROMIPSOP_MASK_IMM10, MICROMIPSOP_SH_IMM10): Likewise.
(MICROMIPSOP_MASK_WRDSP, MICROMIPSOP_SH_WRDSP): Likewise.
(MICROMIPSOP_MASK_RDDSP, MICROMIPSOP_SH_RDDSP): Likewise.
(MICROMIPSOP_MASK_BP, MICROMIPSOP_SH_BP): Likewise.
(MICROMIPSOP_MASK_MT_U, MICROMIPSOP_SH_MT_U): Likewise.
(MICROMIPSOP_MASK_MT_H, MICROMIPSOP_SH_MT_H): Likewise.
(MICROMIPSOP_MASK_MTACC_T, MICROMIPSOP_SH_MTACC_T): Likewise.
(MICROMIPSOP_MASK_MTACC_D, MICROMIPSOP_SH_MTACC_D): Likewise.
(MICROMIPSOP_MASK_BBITIND, MICROMIPSOP_SH_BBITIND): Likewise.
(MICROMIPSOP_MASK_CINSPOS, MICROMIPSOP_SH_CINSPOS): Likewise.
(MICROMIPSOP_MASK_CINSLM1, MICROMIPSOP_SH_CINSLM1): Likewise.
(MICROMIPSOP_MASK_SEQI, MICROMIPSOP_SH_SEQI): Likewise.
(micromips_opcodes): New declaration.
(bfd_micromips_num_opcodes): Likewise.
ld/testsuite/
2011-02-25 Catherine Moore <clm@codesourcery.com>
Chao-ying Fu <fu@mips.com>
Maciej W. Rozycki <macro@codesourcery.com>
* lib/ld-lib.exp (run_dump_test): Support distinct assembler
flags for the same source named multiple times.
* ld-mips-elf/jalx-1.s: New test source.
* ld-mips-elf/jalx-1.d: New test output.
* ld-mips-elf/jalx-1.ld: New test linker script.
* ld-mips-elf/jalx-2-main.s: New test source.
* ld-mips-elf/jalx-2-ex.s: Likewise.
* ld-mips-elf/jalx-2-printf.s: Likewise.
* ld-mips-elf/jalx-2.dd: New test output.
* ld-mips-elf/jalx-2.ld: New test linker script.
* ld-mips-elf/mips16-and-micromips.d: New test.
* ld-mips-elf/mips-elf.exp: Run the new tests
opcodes/
2011-02-25 Chao-ying Fu <fu@mips.com>
Maciej W. Rozycki <macro@codesourcery.com>
* micromips-opc.c: New file.
* mips-dis.c (micromips_to_32_reg_b_map): New array.
(micromips_to_32_reg_c_map, micromips_to_32_reg_d_map): Likewise.
(micromips_to_32_reg_e_map, micromips_to_32_reg_f_map): Likewise.
(micromips_to_32_reg_g_map, micromips_to_32_reg_l_map): Likewise.
(micromips_to_32_reg_q_map): Likewise.
(micromips_imm_b_map, micromips_imm_c_map): Likewise.
(micromips_ase): New variable.
(is_micromips): New function.
(set_default_mips_dis_options): Handle microMIPS ASE.
(print_insn_micromips): New function.
(is_compressed_mode_p): Likewise.
(_print_insn_mips): Handle microMIPS instructions.
* Makefile.am (CFILES): Add micromips-opc.c.
* configure.in (bfd_mips_arch): Add micromips-opc.lo.
* Makefile.in: Regenerate.
* configure: Regenerate.
* mips-dis.c (micromips_to_32_reg_h_map): New variable.
(micromips_to_32_reg_i_map): Likewise.
(micromips_to_32_reg_m_map): Likewise.
(micromips_to_32_reg_n_map): New macro.
|
||
|
Richard Sandiford
|
aeffff6722 |
bfd/
2010-12-23 Robert Millan <rmh@gnu.org> * config.bfd: Recognize mips-freebsd and mips-kfreebsd-gnu. * configure.host: Likewise. * configure.in: Support for `bfd_elf32_ntradbigmips_freebsd_vec', `bfd_elf32_ntradlittlemips_freebsd_vec', `bfd_elf32_tradbigmips_freebsd_vec', `bfd_elf32_tradlittlemips_freebsd_vec', `bfd_elf64_tradbigmips_freebsd_vec' and `bfd_elf64_tradlittlemips_freebsd_vec'. * configure: Regenerate. * elf32-mips.c: New target for FreeBSD support (same as traditional MIPS but overrides ELF_OSABI with ELFOSABI_FREEBSD). * elf64-mips.c: Likewise. * elfn32-mips.c: Likewise. * targets.c (_bfd_target_vector): Add `bfd_elf32_ntradbigmips_freebsd_vec', `bfd_elf32_ntradlittlemips_freebsd_vec', `bfd_elf32_tradbigmips_freebsd_vec', `bfd_elf32_tradlittlemips_freebsd_vec', `bfd_elf64_tradbigmips_freebsd_vec' and `bfd_elf64_tradlittlemips_freebsd_vec'. ld/ 2010-12-14 Robert Millan <rmh@gnu.org> * configure.tgt: Recognize mips-freebsd and mips-kfreebsd-gnu. * emulparams/elf32btsmip_fbsd.sh: New file. * emulparams/elf32btsmipn32_fbsd.sh: Likewise. * emulparams/elf32ltsmip_fbsd.sh: Likewise. * emulparams/elf32ltsmipn32_fbsd.sh: Likewise. * emulparams/elf64btsmip_fbsd.sh: Likewise. * emulparams/elf64ltsmip_fbsd.sh: Likewise. * Makefile.am: Add build rules for `eelf32btsmip_fbsd.c', `eelf32btsmipn32_fbsd.c', `eelf32ltsmip_fbsd.c', `eelf32ltsmipn32_fbsd.c', `eelf64btsmip_fbsd.c' and `eelf64ltsmip_fbsd.c'. * Makefile.in: Regenerate. gas/ 2010-12-19 Robert Millan <rmh@gnu.org> Richard Sandiford <rdsandiford@googlemail.com> * config/tc-mips.c (ELF_TARGET): New macro. Generates target names accordingly to whether TE_FreeBSD and whether TE_TMIPS are defined. (mips_target_format): Refactor code using ELF_TARGET(). (support_64bit_objects): Likewise. * configure.in: Recognize mips-freebsd and mips-kfreebsd-gnu. * configure.tgt: Likewise. * configure: Regenerate. binutils/testsuite/ * binutils-all/readelf.exp: Handle MIPS FreeBSD targets. gas/testsuite/ * gas/mips/e32el-rel2.d: Accept any file format. * gas/mips/elf-rel.d: Likewise. * gas/mips/elf-rel2.d: Likewise. * gas/mips/elf-rel3.d: Likewise. * gas/mips/elfel-rel.d: Likewise. * gas/mips/elfel-rel2.d: Likewise. * gas/mips/elfel-rel3.d: Likewise. * gas/mips/ldstla-32-mips3-shared.d: Likewise. * gas/mips/ldstla-32-mips3.d: Likewise. * gas/mips/ldstla-32-shared.d: Likewise. * gas/mips/ldstla-32.d: Likewise. * gas/mips/ldstla-n64-shared.d: Likewise. * gas/mips/ldstla-n64.d: Likewise. * gas/mips/noat-1.d: Likewise. * gas/mips/set-arch.d: Likewise. * gas/mips/tls-o32.d: Likewise. ld/testsuite/ * ld-mips-elf/mips-elf-flags.exp: Handle FreeBSD targets. * ld-mips-elf/mips-elf.exp: Likewise. * ld-mips-elf/mips16-call-global.d: Accept any file format. * ld-mips-elf/mips16-intermix.d: Likewise. |
||
|
H.J. Lu
|
ae95ffa628 |
Add target_id to elf_backend_data.
2010-08-25 H.J. Lu <hongjiu.lu@intel.com> PR ld/11944 * elf-bfd.h (elf_backend_data): Add target_id. (bfd_elf_make_generic_object): Renamed to ... (bfd_elf_make_object): This. * elf.c (bfd_elf_make_generic_object): Removed. (bfd_elf_make_object): New. (bfd_elf_mkcorefile): Really treat it as an object file. * elf-m10300.c (ELF_TARGET_ID): New. * elf32-arm.c (ELF_TARGET_ID): Likewise. * elf32-bfin.c (ELF_TARGET_ID): Likewise. * elf32-cris.c (ELF_TARGET_ID): Likewise. * elf32-frv.c (ELF_TARGET_ID): Likewise. * elf32-i386.c (ELF_TARGET_ID): Likewise. * elf32-lm32.c (ELF_TARGET_ID): Likewise. * elf32-m32r.c (ELF_TARGET_ID): Likewise. * elf32-m68hc11.c (ELF_TARGET_ID): Likewise. * elf32-m68hc12.c (ELF_TARGET_ID): Likewise. * elf32-m68k.c (ELF_TARGET_ID): Likewise. * elf32-microblaze.c (ELF_TARGET_ID): Likewise. * elf32-ppc.c (ELF_TARGET_ID): Likewise. * elf32-s390.c (ELF_TARGET_ID): Likewise. * elf32-sh.c (ELF_TARGET_ID): Likewise. * elf32-sparc.c (ELF_TARGET_ID): Likewise. * elf32-spu.c (ELF_TARGET_ID): Likewise. * elf32-tic6x.c (ELF_TARGET_ID): Likewise. * elf32-xtensa.c (ELF_TARGET_ID): Likewise. * elf64-alpha.c (ELF_TARGET_ID): Likewise. * elf64-hppa.c (ELF_TARGET_ID): Likewise. * elf64-ppc.c (ELF_TARGET_ID): Likewise. * elf64-s390.c (ELF_TARGET_ID): Likewise. * elf64-x86-64.c (ELF_TARGET_ID): Likewise. * elfxx-ia64.c (ELF_TARGET_ID): Likewise. * elf32-hppa.c (elf32_hppa_mkobject): Removed. (bfd_elf32_mkobject): Likewise. (ELF_TARGET_ID): New. * elf32-mips.c (ELF_TARGET_ID): New. (bfd_elf32_mkobject): Removed. * elf64-mips.c (ELF_TARGET_ID): New. (bfd_elf64_mkobject): Removed. * elfn32-mips.c (ELF_TARGET_ID): New. (bfd_elf32_mkobject): Removed. * elfxx-mips.c (_bfd_mips_elf_mkobject): Removed. * elfxx-mips.h (_bfd_mips_elf_mkobject): Likewise. * elfxx-target.h (bfd_elfNN_mkobject): Default to bfd_elf_make_object. (ELF_TARGET_ID): New. Default to GENERIC_ELF_DATA. (elfNN_bed): Initialize target_id. |
||
Pedro Alves
|
261b8d0859 |
2010-08-18 Pedro Alves <pedro@codesourcery.com>
PR corefile/8210 bfd/ * bfd-in2.h: Regenerate. * corefile.c (bfd_core_file_pid): New. * targets.c (BFD_JUMP_TABLE_CORE): Add NAME##_core_file_pid. (struct bfd_target) <_core_file_pid>: New. * libbfd-in.h (_bfd_nocore_core_file_pid): Declare. * libbfd.c (_bfd_nocore_core_file_pid): New. * elf-bfd.h (bfd_elf32_core_file_pid, bfd_elf64_core_file_pid): Declare. * elfcode.h (elf_core_file_pid): New define. * elfcore.h (elf_core_file_pid): New function. * elf.c (elfcore_make_pid): Rewrite. (elfcore_grok_prstatus): Only set core_pid if not set yet. (elfcore_grok_prstatus) [!HAVE_PRSTATUS_T_PR_WHO]: Fallback to getting the lwpid from prstat.pr_pid. * elf64-x86-64.c (elf64_x86_64_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. (elf64_x86_64_grok_psinfo): Extract the the main process's PID, and store it in elf_tdata's core_pid field. * elf32-i386.c (elf_i386_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. (elf_i386_grok_psinfo): Extract the the main process's PID, and store it in elf_tdata's core_pid field. * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-arm.c (elf32_arm_nabi_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-cris.c (cris_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-frv.c (elf32_frv_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-hppa.c (elf32_hppa_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-ppc.c (ppc_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-s390.c (elf_s390_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-score.c (s3_bfd_score_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-score7.c (s7_bfd_score_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-sh.c (elf32_shlin_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf32-xtensa.c (elf_xtensa_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf64-hppa.c (elf64_hppa_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf64-mips.c (elf64_mips_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elf64-ppc.c (ppc64_elf_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * elfn32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to elf_tdata's core_lwpid instead of to core_pid. * plugin.c (bfd_plugin_core_file_pid): New function. * aout-target.h (MY_core_file_pid): Define. * aout-tic30.c (MY_core_file_pid, MY_core_file_p): New defines. * coff-rs6000.c (coff_core_file_pid): New define. (rs6000coff_vec, pmac_xcoff_vec): Use BFD_JUMP_TABLE_CORE. * coff64-rs6000.c (coff_core_file_pid): New define. (rs6000coff64_vec): Use BFD_JUMP_TABLE_CORE. (xcoff64_core_file_pid): New define. (aix5coff64_vec): Use BFD_JUMP_TABLE_CORE. * mach-o-target.c (bfd_mach_o_core_file_pid): New define. * aix386-core.c (aix386_core_file_pid): New define. * hppabsd-core.c (hppabsd_core_core_file_pid): New define. * hpux-core.c (hpux_core_core_file_pid): New define. * irix-core.c (irix_core_core_file_pid): New define. * lynx-core.c (lynx_core_file_pid): New define. * osf-core.c (osf_core_core_file_pid): New define. * ptrace-core.c (ptrace_unix_core_file_pid): New define. * sco5-core.c (sco5_core_file_pid): New define. * xcoff-target.h (coff_core_file_pid): New define. * netbsd-core.c (netbsd_core_core_file_pid): New define. gdb/ 2010-08-18 Pedro Alves <pedro@codesourcery.com> PR corefile/8210 gdb/ * corelow.c (add_to_thread_list): Don't use gdbarch_core_reg_section_encodes_pid. Use bfd_core_file_pid. (get_core_register_section): Don't use gdbarch_core_reg_section_encodes_pid. * gdbarch.sh (core_reg_section_encodes_pid): Delete. * gdbarch.h, gdbarch.c: Regenerate. * amd64-sol2-tdep.c (amd64_sol2_init_abi): Don't set gdbarch_core_reg_section_encodes_pid. * i386-sol2-tdep.c (i386_sol2_init_abi): Ditto. * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Ditto. * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Ditto. |
||
|
Maciej W. Rozycki
|
9684f07814 |
* elfxx-mips.h: Include "elf/mips.h".
(gprel16_reloc_p): New static inline function. * elfxx-mips.c (_bfd_mips_elf_check_relocs) [R_MIPS16_GOT16, R_MIPS_GOT16, R_MIPS_GOT_HI16, R_MIPS_GOT_LO16]: Use got16_reloc_p. (_bfd_mips_elf_relocate_section)[bfd_reloc_overflow]: Use gprel16_reloc_p. * elf32-mips.c (mips_info_to_howto_rel): Likewise. * elfn32-mips.c (mips_info_to_howto_rel): Likewise. |
||
|
Maciej W. Rozycki
|
667bf02aed |
* elf64-mips.c (mips_elf64_howto_table_rela)
[R_MIPS_TLS_DTPMOD64]: Clear partial_inplace. [R_MIPS_TLS_DTPREL64, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise. [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise. [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL64]: Likewise. [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise. * elfn32-mips.c (elf_mips_howto_table_rela) [R_MIPS_TLS_DTPMOD32]: Likewise. [R_MIPS_TLS_DTPREL32, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise. [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise. [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL32]: Likewise. [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise. |
||
|
Alan Modra
|
aa820537ea | update copyright dates | ||
Jakub Jelinek
|
e47bf6909e |
PR binutils/10492
* elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE symbols. * elf32-mips.c (mips_elf_sym_is_global): Likewise. * elfn32-mips.c (mips_elf_sym_is_global): Likewise. |
||
Daniel Jacobowitz
|
861fb55ab5 |
2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
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.
|
||
|
Richard Sandiford
|
d5eaccd71d |
bfd/
* elf-bfd.h (MIPS_ELF_TDATA): New elf_object_id. * elf32-mips.c (bfd_elf32_mkobject): Define. * elf64-mips.c (bfd_elf64_mkobject): Likewise. * elfn32-mips.c (bfd_elf32_mkobject): Likewise. * elfxx-mips.h (_bfd_mips_elf_mkobject): Declare. * elfxx-mips.c (is_mips_elf): New macro. (_bfd_mips_elf_mkobject): New function. (_bfd_mips_elf_final_link): Use is_mips_elf. (_bfd_mips_elf_merge_private_bfd_data): Likewise. |
||
|
Richard Sandiford
|
33bb52fb4e |
bfd/
* elf32-mips.c (elf_backend_hide_symbol): Delete. * elfn32-mips.c (elf_backend_hide_symbol): Likewise. * elf64-mips.c (elf_backend_hide_symbol): Likewise. * elfxx-mips.h (elf_backend_hide_symbol): Likewise. * elfxx-mips.c (mips_elf_link_hash_entry): Remove "forced_local" and add "needs_lazy_stub". (mips_elf_link_hash_newfunc): Update accordingly. (mips_elf_link_hash_table): Remove "computed_got_sizes" and add "lazy_stub_count". (_bfd_mips_elf_link_hash_table_create): Update accordingly. (mips_elf_output_extsym): Use hd->needs_lazy_stub to detect cases where a lazy stub is being used. (mips_elf_sort_hash_table_f): Use h->root.forced_local instead of h->forced_local. (mips_elf_record_global_got_symbol): Use _bfd_elf_link_hash_hide_symbol instead of _bfd_mips_elf_hide_symbol. Do not increment local_gotno here. (mips_elf_allocate_dynamic_relocations): Move before new first use. (mips_elf_check_recreate_got, mips_elf_recreate_got): New functions. (mips_elf_resolve_final_got_entries): Move earlier in file. Make at most two passes over the hash table. Use mips_elf_check_recreate_got to see if there are any indirect or warning entries and mips_elf_recreate_got to create a new GOT without them. Return a boolean success value. (mips_elf_count_forced_local_got_entries): New function. (mips_elf_make_got_per_bfd): Check h->root.forced_local instead of h->forced_local. (mips_elf_set_global_got_offset): Likewise. (mips_elf_set_no_stub): Replace with... (mips_elf_forbid_lazy_stubs): ...this new function. (mips_elf_resolve_final_got_entry): Delete. (mips_elf_multi_got): Fix formatting. Use mips_elf_forbid_lazy_stubs instead of mips_elf_set_no_stub. Move the code that sets global offsets and allocates dynamic relocations from the main _bfd_mips_elf_size_dynamic_sections loop to here. (_bfd_mips_elf_adjust_dynamic_symbol): Do not allocate room in .MIPS.stubs here; just set hmips->needs_lazy_stub and increment htab->lazy_stub_count. (_bfd_mips_elf_always_size_sections): Move the stub-estimation code to mips_elf_estimate_stub_size and the GOT-sizing code to mips_elf_lay_out_got. Do not call these functions here. (mips_elf_estimate_stub_size): New function, split out from _bfd_mips_elf_always_size_sections. Call mips_elf_resolve_final_got_entries earlier. Count the number of forced-local entries. Do not add stub sizes to loadable_size; after this patch, the stub sizes are already included in the main estimate. Allocate dynamic relocations here rather than in the main _bfd_mips_elf_size_dynamic_sections loop. (mips_elf_estimate_stub_size): New function, split out from _bfd_mips_elf_always_size_sections. (mips_elf_allocate_lazy_stub): New function. (mips_elf_lay_out_lazy_stubs): Likewise. (_bfd_mips_elf_size_dynamic_sections): Call mips_elf_estimate_stub_size, mips_elf_lay_out_got and mips_elf_lay_out_lazy_stubs. Do not handle the allocation of sreldyn specially. (_bfd_mips_elf_hide_symbol): Delete. ld/testsuite/ * ld-mips-elf/tlsdyn-o32-2.got, ld-mips-elf/tlsdyn-o32-3.got, ld-mips-elf/tlsdyn-o32-2.d, ld-mips-elf/tlsdyn-o32-3.d: Change the GOT layout as follows: BEFORE AFTER +0x08 %call16(__tls_get_addr) %call16(__tls_get_addr) +0x0c %tlsldm(tlsbin_ld) %gottprel(tlsvar_ie) +0x10 " " %tlsgd(tlsvar_gd) +0x14 %tlsgd(tlsvar_gd) " " +0x18 " " %tlsgd(tlsbin_gd) +0x1c %gottprel(tlsvar_ie) " " +0x20 %tlsgd(tlsbin_gd) %tlsldm(tlsbin_ld) +0x24 " " " " +0x28 %gottprel(tlsbin_ie) %gottprel(tlsbin_ie) |
||
|
Richard Sandiford
|
738e53487d |
bfd/
* reloc.c (BFD_RELOC_MIPS16_GOT16, BFD_RELOC_MIPS16_CALL16): Declare. * libbfd.h, bfd-in2.h: Regenerate. * elf32-mips.c (elf_mips16_howto_table_rel): Fill in reserved R_MIPS16_GOT16 and R_MIPS16_CALL16 entries. (mips16_reloc_map): Add mappings. * elf64-mips.c (mips16_elf64_howto_table_rel): Fill in reserved R_MIPS16_GOT16 and R_MIPS16_CALL16 entries. (mips16_elf64_howto_table_rela): Likewise. (mips16_reloc_map): Add mappings. * elfn32-mips.c (elf_mips16_howto_table_rel): Fill in reserved R_MIPS16_GOT16 and R_MIPS16_CALL16 entries. (elf_mips16_howto_table_rela): Likewise. (mips16_reloc_map): Add mappings. * elfxx-mips.c (mips_elf_create_shadow_symbol): New function. (section_allows_mips16_refs_p): Likewise. (mips16_stub_symndx): Likewise. (mips_elf_check_mips16_stubs): Treat the data argument as a bfd_link_info. Mark every dynamic symbol as needing MIPS16 stubs and create a "shadow" symbol for the original MIPS16 definition. (mips16_reloc_p, got16_reloc_p, call16_reloc_p, hi16_reloc_p) (lo16_reloc_p, mips16_call_reloc_p): New functions. (_bfd_mips16_elf_reloc_unshuffle): Use mips16_reloc_p to generalize relocation checks. (_bfd_mips16_elf_reloc_shuffle): Likewise. (_bfd_mips_elf_lo16_reloc): Handle R_MIPS16_GOT16. (mips_elf_got16_entry): Add comment. (mips_elf_calculate_relocation): Use hi16_reloc_p, lo16_reloc_p, mips16_call_reloc_p, call16_reloc_p and got16_reloc_p to generalize relocation checks. Use section_allows_mips16_refs_p instead of mips16_stub_section_p. Handle R_MIPS16_CALL16 and R_MIPS16_GOT16, allowing the former to refer directly to a MIPS16 function if its stub is not needed. (mips16_stub_section_p): Delete. (_bfd_mips_elf_symbol_processing): Convert odd-valued function symbols into even MIPS16 symbols. (mips_elf_add_lo16_rel_addend): Use mips16_reloc_p to generalize a relocation check. (_bfd_mips_elf_check_relocs): Calculate "bed" and "rel_end" earlier in the function. Use mips16_stub_symndx to identify the target function. Avoid out-of-bounds accesses when the stub has no relocations; report an error instead. Use section_allows_mips16_refs_p instead of mips16_stub_section_p. Use mips16_call_reloc_p and got16_reloc_p to generalize relocation checks. Handle R_MIPS16_CALL16 and R_MIPS16_GOT16. Don't create dynamic relocations for absolute references to __gnu_local_gp. (_bfd_mips_elf_always_size_sections): Pass a bfd_link_info as the argument to mips_elf_check_mips16_stubs. Generalize comment. (_bfd_mips_elf_relocate_section): Use hi16_reloc_p and got16_reloc_p to generalize relocation checks. (_bfd_mips_elf_finish_dynamic_symbol): If a dynamic MIPS16 function symbol has a non-MIPS16 stub, redirect the symbol to the stub. Fix an overly long line. Don't give dynamic symbols type STO_MIPS16. (_bfd_mips_elf_gc_sweep_hook): Handle R_MIPS16_CALL16 and R_MIPS16_GOT16. gas/ * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p) (lo16_reloc_p): New functions. (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to generalize relocation checks. (matching_lo_reloc): New function. (fixup_has_matching_lo_p): Use it. (mips16_mark_labels): Don't clobber a symbol's visibility. (append_insn): Use hi16_reloc_p and lo16_reloc_p. (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16. (md_apply_fix): Likewise. (mips16_percent_op): Add %got and %call16. (mips_frob_file): Use got16_reloc_p to generalize relocation checks. Use matching_lo_reloc. (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to generalize relocation checks. (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation checks. gas/testsuite/ * gas/mips/elf-rel8-mips16.d, gas/mips/elf-rel8-mips16.s, * gas/mips/elf-rel9-mips16.d, gas/mips/elf-rel9-mips16.s, * gas/mips/elf-rel13-mips16.d, gas/mips/elf-rel13-mips16.s: New tests. * gas/mips/mips.exp: Run them. ld/testsuite/ * ld-mips-elf/mips16-local-stubs-1.d: Remove stub_for_h3, which was only referenced by the .pdr section, and was not actually needed by code. * ld-mips-elf/mips16-intermix.d: Remove unused static function stubs. * ld-mips-elf/mips16-pic-1a.s, ld-mips-elf/mips16-pic-1b.s, ld-mips-elf/mips16-pic-1-dummy.s, ld-mips-elf/mips16-pic-1.dd, ld-mips-elf/mips16-pic-1.gd, ld-mips-elf/mips16-pic-1.inc, ld-mips-elf/mips16-pic-1.ld, ld-mips-elf/mips16-pic-2a.s, ld-mips-elf/mips16-pic-2b.s, ld-mips-elf/mips16-pic-2.ad, ld-mips-elf/mips16-pic-2.dd, ld-mips-elf/mips16-pic-2.gd, ld-mips-elf/mips16-pic-2.nd, ld-mips-elf/mips16-pic-2.rd: New tests. * ld-mips-elf/mips-elf.exp: Run them. |
||
|
Catherine Moore
|
ad9563d653 |
* elf.c ( _bfd_elf_print_private_bfd_data): Call
elf_backend_get_target_dtag if defined.
* elf32-mips.c (elf_backend_get_target_dtag): Define.
* elf64-mips.c: Likewise.
* elfn32-mips.c: Likewise.
* elfxx-mips.c (_bfd_mips_elf_get_target_dtag): New.
* elfxx-mips.h (_bfd_mips_elf_get_target_dtag): Declare.
* elf-bfd.h (elf_backend_get_target_dtag): Add prototype.
* elfxx-target.h (elf_backend_get_target_dtag): Add default.
(elf_backend_data): Add elf_backend_get_target_dtag.
|
||
|
Nick Clifton
|
cd123cb70c | Switch sources over to use the GPL version 3 | ||
|
Alan Modra
|
3db64b0092 |
bfd/
Many files: Include sysdep.h before bfd.h. * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. binutils/ * bucumm.h: Split off host dependencies to.. * sysdep.h: ..here. Many files: Include sysdep.h. Remove duplicate headers and reorder. * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. ld/ Many files: Include sysdep.h first. Remove duplicate headers. * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. opcodes/ * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. * ns32k-dis.c: Include sysdep.h first. |
||
|
Alan Modra
|
157090f728 |
* aout-adobe.c (aout_32_bfd_reloc_name_lookup): Define.
* aout-arm.c (MY_bfd_reloc_name_lookup): Define. (MY (bfd_reloc_name_lookup)): New function. * aout-ns32k.c (MY (bfd_reloc_name_lookup)): New function. * aout-target.h (NAME (aout, reloc_name_lookup)): Declare. (MY_bfd_reloc_name_lookup): Define. * aout-tic30.c (tic30_aout_reloc_name_lookup): New function. (MY_bfd_reloc_name_lookup): Define. * aoutx.h (NAME (aout, reloc_type_lookup)): Don't declare. (NAME (aout, reloc_name_lookup)): New function. * bout.c (b_out_bfd_reloc_name_lookup): New function. * coff-alpha.c (alpha_bfd_reloc_name_lookup): New function. (_bfd_ecoff_bfd_reloc_name_lookup): Define. * coff-arm.c (coff_arm_reloc_name_lookup): New function. (coff_bfd_reloc_name_lookup): Define. * coff-i386.c (coff_bfd_reloc_name_lookup): Define. (coff_i386_reloc_name_lookup): New function. * coff-i860.c (coff_i860_reloc_name_lookup): New function. (coff_bfd_reloc_name_lookup): Define. * coff-i960.c (coff_i960_reloc_name_lookup): New function. (coff_bfd_reloc_name_lookup): Define. * coff-m68k.c (m68k_reloc_name_lookup): New function. (coff_bfd_reloc_name_lookup): Define. * coff-maxq.c (maxq_reloc_name_lookup): New function. (coff_bfd_reloc_name_lookup): Define. * coff-mcore.c (mcore_coff_reloc_name_lookup): New function. (coff_bfd_reloc_name_lookup): Define. * coff-mips.c (mips_bfd_reloc_name_lookup): New function. (_bfd_ecoff_bfd_reloc_name_lookup): Define. * coff-ppc.c (ppc_coff_reloc_name_lookup): New function. (coff_bfd_reloc_name_lookup): Define. * coff-rs6000.c (coff_bfd_reloc_name_lookup): Define. (_bfd_xcoff_reloc_name_lookup): New function. (rs6000coff_vec, pmac_xcoff_vec): Init new field. * coff-sh.c (coff_bfd_reloc_name_lookup): Define. (sh_coff_reloc_name_lookup): New function. * coff-sparc.c (coff_sparc_reloc_name_lookup): New function. (coff_bfd_reloc_name_lookup): Define. * coff-tic30.c (coff_bfd_reloc_name_lookup): Define. (tic30_coff_reloc_name_lookup): New function. * coff-tic4x.c (coff_bfd_reloc_name_lookup): Define. (tic4x_coff_reloc_name_lookup): New function. * coff-tic54x.c (coff_bfd_reloc_name_lookup): Define. (tic54x_coff_reloc_name_lookup): New function. * coff-x86_64.c (coff_bfd_reloc_name_lookup): Define. (coff_amd64_reloc_name_lookup): New function. * coff-z80.c (coff_z80_reloc_name_lookup): New function. (coff_bfd_reloc_name_lookup): Define. * coff-z8k.c (coff_z8k_reloc_name_lookup): New function. (coff_bfd_reloc_name_lookup): Define. * coff64-rs6000.c (coff_bfd_reloc_name_lookup): Define. (xcoff64_reloc_name_lookup): New function. (rs6000coff64_vec, aix5coff64_vec): Init new field. * coffcode.h (coff_bfd_reloc_name_lookup): Define. * elf-hppa.h (elf_hppa_reloc_name_lookup): New function. * elf-m10200.c (bfd_elf32_bfd_reloc_name_lookup): New function. * elf-m10300.c (bfd_elf32_bfd_reloc_name_lookup): New function. * elf32-arc.c (bfd_elf32_bfd_reloc_name_lookup): New function. * elf32-arm.c (elf32_arm_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-avr.c (bfd_elf32_bfd_reloc_name_lookup): New function. * elf32-bfin.c (bfin_bfd_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-cr16c.c (elf_cr16c_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-cris.c (cris_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-crx.c (elf_crx_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-d10v.c (bfd_elf32_bfd_reloc_name_lookup): New function. * elf32-d30v.c (bfd_elf32_bfd_reloc_name_lookup): New function. * elf32-dlx.c (elf32_dlx_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-fr30.c (fr30_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-frv.c (frv_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-gen.c (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-h8300.c (elf32_h8_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-hppa.c (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-i370.c (i370_elf_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-i386.c (elf_i386_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-i860.c (elf32_i860_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-i960.c (elf32_i960_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-ip2k.c (ip2k_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-iq2000.c (iq2000_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-m32c.c (m32c_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-m32r.c (bfd_elf32_bfd_reloc_name_lookup): New function. * elf32-m68hc11.c (bfd_elf32_bfd_reloc_name_lookup): New function. * elf32-m68hc12.c (bfd_elf32_bfd_reloc_name_lookup): New function. * elf32-m68k.c (reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-m88k.c (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-mcore.c (mcore_elf_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-mep.c (mep_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function. (mips_vxworks_bfd_reloc_name_lookup): Likewise. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-msp430.c (bfd_elf32_bfd_reloc_name_lookup): New function. * elf32-mt.c (mt_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-openrisc.c (openrisc_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-or32.c (bfd_elf32_bfd_reloc_name_lookup): New function. * elf32-pj.c (pj_elf_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-ppc.c (ppc_elf_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-s390.c (elf_s390_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-score.c (elf32_score_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-sh.c (sh_elf_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-sparc.c (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-spu.c (spu_elf_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-v850.c (v850_elf_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-vax.c (reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-xc16x.c (xc16x_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-xstormy16.c (xstormy16_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf32-xtensa.c (elf_xtensa_reloc_name_lookup): New function. (bfd_elf32_bfd_reloc_name_lookup): Define. * elf64-alpha.c (elf64_alpha_bfd_reloc_name_lookup): New function. (bfd_elf64_bfd_reloc_name_lookup): Define. * elf64-gen.c (bfd_elf64_bfd_reloc_name_lookup): Define. * elf64-hppa.c (bfd_elf64_bfd_reloc_name_lookup): Define. * elf64-mips.c (bfd_elf64_bfd_reloc_name_lookup): New function. * elf64-mmix.c (bfd_elf64_bfd_reloc_name_lookup): New function. * elf64-ppc.c (ppc64_elf_reloc_name_lookup): New function. (bfd_elf64_bfd_reloc_name_lookup): Define. * elf64-s390.c (elf_s390_reloc_name_lookup): New function. (bfd_elf64_bfd_reloc_name_lookup): Define. * elf64-sh64.c (sh_elf64_reloc_name_lookup): New function. (bfd_elf64_bfd_reloc_name_lookup): Define. * elf64-sparc.c (bfd_elf64_bfd_reloc_name_lookup): Define. * elf64-x86-64.c (elf64_x86_64_reloc_name_lookup): New function. (bfd_elf64_bfd_reloc_name_lookup): Define. * elfn32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function. * elfxx-ia64.c (elfNN_ia64_reloc_name_lookup): New function. (bfd_elfNN_bfd_reloc_name_lookup): Define. * elfxx-sparc.c (_bfd_sparc_elf_reloc_name_lookup): New function. * elfxx-sparc.h (_bfd_sparc_elf_reloc_name_lookup): Declare. * i386msdos.c (msdos_bfd_reloc_name_lookup): Define. * i386os9k.c (aout_32_bfd_reloc_name_lookup): Define. * ieee.c (ieee_bfd_reloc_name_lookup): Define. * libaout.h (NAME (aout, reloc_name_lookup)): Declare. * libbfd-in.h (_bfd_norelocs_bfd_reloc_name_lookup): Declare. * mipsbsd.c (MY_bfd_reloc_name_lookup): Define. (MY(reloc_type_lookup)): Rename from MY(reloc_howto_type_lookup). (MY(reloc_name_lookup)): New function. * nlm-target.h (nlm_bfd_reloc_name_lookup): Define. * oasys.c (oasys_bfd_reloc_name_lookup): Define. * pdp11.c (NAME (aout, reloc_name_lookup)): New function. * pe-mips.c (coff_mips_reloc_name_lookup): New function. (coff_bfd_reloc_name_lookup): Define. * reloc.c (bfd_reloc_name_lookup): New function. * riscix.c (riscix_reloc_name_lookup): New function. (MY_bfd_reloc_name_lookup): Define. * som.c (som_bfd_reloc_name_lookup): New function. * targets.c (struct bfd_target): Add reloc_name_lookup. (BFD_JUMP_TABLE_RELOCS): Add NAME##_bfd_reloc_name_lookup. * versados.c (versados_bfd_reloc_name_lookup): Define. * vms.c (vms_bfd_reloc_name_lookup): New function. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. |
||
|
Richard Sandiford
|
165b93e775 |
include/elf/
* mips.h (R_MIPS_GLOB_DAT): Define (R_MIPS_max): Bump by 1. bfd/ * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT. * elfn32-mips.c (elf_mips_howto_table_rel): Likewise. (elf_mips_howto_table_rela): Likewise. * elf64-mips.c (mips_elf64_howto_table_rel): Likewise. (mips_elf64_howto_table_rela): Likewise. |
||
|
Alan Modra
|
74541ad4c0 |
bfd/
* elf-bfd.h (struct elf_link_hash_table): Reorder. Add
text_index_section and data_index_section.
(struct elf_backend_data): Add elf_backend_init_index_section.
(_bfd_elf_init_1_index_section): Declare.
(_bfd_elf_init_2_index_sections): Declare.
* elfxx-target.h (elf_backend_init_index_section): Define.
(elfNN_bed): Init new field.
* elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
section and text_index_section plus data_index_section.
(_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
(_bfd_elf_init_1_index_section): New function.
(_bfd_elf_init_2_index_sections): New function.
(bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
(elf_link_input_bfd): When emitting relocs, use text_index_section
and data_index_section for removed sections.
* elf-m10300.c (elf_backend_omit_section_dynsym): Define.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-xstormy16.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-mmix.c: Likewise.
* elf64-sh64.c: Likewise.
* elfxx-ia64.c: Likewise.
* elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
and data_index_section sym for relocs against sections with no dynamic
section sym.
(elf_backend_init_index_section): Define.
* elf32-cris.c: Similarly.
* elf32-hppa.c: Similarly.
* elf32-i370.c: Similarly.
* elf32-m68k.c: Similarly.
* elf32-mips.c: Similarly.
* elf32-ppc.c: Similarly.
* elf32-s390.c: Similarly.
* elf32-sparc.c: Similarly.
* elf32-vax.c: Similarly.
* elf64-mips.c: Similarly.
* elf64-ppc.c: Similarly.
* elf64-s390.c: Similarly.
* elf64-sparc.c: Similarly.
* elf64-x86-64.c: Similarly.
* elfn32-mips.c: Similarly.
* elfxx-mips.c: Similarly.
* elfxx-sparc.c: Similarly.
* linker.c (fix_syms): Base symbols in removed sections on
previous section in preference to using absolute section.
ld/
* ldlang.c (strip_excluded_output_sections): Do strip sections
that define syms, but don't ignore them.
* ld.texinfo (Output Section Discarding): Revise.
* emultempl/armcoff.em (gld${EMULATION_NAME}_finish): Always call
finish_default.
ld/testsuite/
Update for section sym changes.
|
||
Thiemo Seufer
|
8992f0d7c2 |
* elf32-mips.c, elf64-mips.c, elfn32-mips.c
(elf_backend_merge_symbol_attribute): Define. * elflink.c (elf_link_add_object_symbols): Merge only the ELF visibility flags. * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function. |
||
|
Thiemo Seufer
|
35d3d567cc |
[ bfd/ChangeLog ]
* elf32-mips.c (mips16_jump_reloc): Remove function. (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc. * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function. (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc. [ gas/ChangeLog ] * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP. (tc_gen_reloc): Handle mips16 jumps to section symbol offsets. [ ld/testsuite/ChangeLog ] * ld-mips-elf/mips16-call-global-1.s, ld-mips-elf/mips16-call-global-2.s, ld-mips-elf/mips16-call-global-3.s, ld-mips-elf/mips16-call-global.d: Test linking of external mips16 jumps. * ld-mips-elf/mips-elf.exp: Run new test. |
||
|
Thiemo Seufer
|
7fd91fe0bb |
[ bfd/ChangeLog ]
* elf32-mips.c: Expand comment about ABI-mandated pagesize values. (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way. * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6. Delete old comments. (ELF_COMMONPAGESIZE): Define in a more obvious way. [ ld/ChangeLog ] * emulparams/elf64bmip.sh, emulparams/elf64btsmip.sh (COMMONPAGESIZE): Define. [ ld/testsuite/ChangeLog ] * ld-mips-elf/multi-got-no-shared.d: Adjust for recent change of ELF_MAXPAGESIZE. |
||
|
H.J. Lu
|
24718e3ba5 |
bfd/
2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
* bfd.c (bfd_emul_get_maxpagesize): New.
(bfd_elf_set_pagesize): Likewise.
(bfd_emul_set_maxpagesize): Likewise.
(bfd_emul_get_commonpagesize): Likewise.
(bfd_emul_set_commonpagesize): Likewise.
* bfd-in2.h: Regenerated.
* elf-bfd.h (elf_backend_data): Add commonpagesize.
(xvec_get_elf_backend_data): New.
(get_elf_backend_data): Use xvec_get_elf_backend_data.
* elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
* elfxx-target.h (elfNN_bed): Likewise.
* elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
* elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
* elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
* elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
* elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
* elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
* elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
* elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
* elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
* elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
* elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
* elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
* elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
(elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
* targets.c (bfd_find_target): Support NULL abfd.
ld/
2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
* emulparams/arcelf.sh (MAXPAGESIZE): Changed to
"CONSTANT (MAXPAGESIZE)".
* emulparams/armelf_nbsd.sh: Likewise.
* emulparams/armelf_vxworks.sh: Likewise.
* emulparams/armnto.sh: Likewise.
* emulparams/armsymbian.sh: Likewise.
* emulparams/crislinux.sh: Likewise.
* emulparams/elf32_i860.sh: Likewise.
* emulparams/elf32_i960.sh: Likewise.
* emulparams/elf32am33lin.sh: Likewise.
* emulparams/elf32bfinfd.sh: Likewise.
* emulparams/elf32bmipn32-defs.sh: Likewise.
* emulparams/elf32frvfd.sh: Likewise.
* emulparams/elf32i370.sh: Likewise.
* emulparams/elf32lppcnto.sh: Likewise.
* emulparams/elf32mcore.sh: Likewise.
* emulparams/elf32openrisc.sh: Likewise.
* emulparams/elf32ppcnto.sh: Likewise.
* emulparams/elf32ppcwindiss.sh: Likewise.
* emulparams/elf32vax.sh: Likewise.
* emulparams/elf32xc16x.sh: Likewise.
* emulparams/elf32xc16xl.sh: Likewise.
* emulparams/elf32xc16xs.sh: Likewise.
* emulparams/elf64_aix.sh: Likewise.
* emulparams/elf64hppa.sh: Likewise.
* emulparams/elf64mmix.sh: Likewise.
* emulparams/elf_i386_be.sh: Likewise.
* emulparams/elf_i386_chaos.sh: Likewise.
* emulparams/elf_i386_ldso.sh: Likewise.
* emulparams/hppa64linux.sh: Likewise.
* emulparams/hppalinux.sh: Likewise.
* emulparams/hppaobsd.sh: Likewise.
* emulparams/i386lynx.sh: Likewise.
* emulparams/i386moss.sh: Likewise.
* emulparams/i386nto.sh: Likewise.
* emulparams/i386nw.sh: Likewise.
* emulparams/m32relf_linux.sh: Likewise.
* emulparams/m68kpsos.sh: Likewise.
* emulparams/or32elf.sh: Likewise.
* emulparams/pjelf.sh: Likewise.
* emulparams/pjlelf.sh: Likewise.
* emulparams/ppclynx.sh: Likewise.
* emulparams/ppcnw.sh: Likewise.
* emulparams/shelf32_nbsd.sh : Likewise.
* emulparams/shelf_nbsd.sh: Likewise.
* emulparams/shelf_nto.sh: Likewise.
* emulparams/shlelf_nto.sh: Likewise.
* emulparams/xtensa-config.sh: Likewise.
* emulparams/armelf_linux.sh (MAXPAGESIZE): Changed to
"CONSTANT (MAXPAGESIZE)".
(COMMONPAGESIZE): Changed to "CONSTANT (COMMONPAGESIZE)".
* emulparams/elf32_sparc.sh: Likewise.
* emulparams/elf32bmip.sh: Likewise.
* emulparams/elf32ppccommon.sh: Likewise.
* emulparams/elf64_ia64.sh: Likewise.
* emulparams/elf64_s390.sh: Likewise.
* emulparams/elf64_sparc.sh: Likewise.
* emulparams/elf64alpha.sh: Likewise.
* emulparams/elf64ppc.sh: Likewise.
* emulparams/elf_i386.sh: Likewise.
* emulparams/elf_i386_vxworks.sh: Likewise.
* emulparams/elf_s390.sh: Likewise.
* emulparams/elf_x86_64.sh: Likewise.
* emulparams/shlelf32_linux.sh: Likewise.
* emulparams/shlelf_linux.sh: Likewise.
* emulparams/elf32bmipn32.sh (COMMONPAGESIZE): Changed to
"CONSTANT (COMMONPAGESIZE)".
* emulparams/elf32btsmipn32.sh: Likewise.
* emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Add
"-z max-page-size=" and "-z common-page-size=".
(gld${EMULATION_NAME}_list_options): Likewise.
* ld.h (ld_config_type): Add maxpagesize and commonpagesize.
* ld.texinfo: Document "-z max-page-size=" and
"-z common-page-size=".
* ldexp.c (exp_print_token): Handle CONSTANT.
(fold_name): Likewise.
* ldgram.y: Likewise.
* ldlex.l: Likewise.
* ldmain.c (main): Initiliaze config.maxpagesize and
config.commonpagesize. Call bfd_emul_set_maxpagesize if
config.maxpagesize isn't 0. Call bfd_emul_set_commonpagesize if
config.commonpagesize config.maxpagesize isn't 0.
ld/testsuite/
2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
* ld-elf/binutils.exp: New file.
* ld-elf/commonpage1.d: Likewise.
* ld-elf/maxpage1.d: Likewise.
* ld-elf/maxpage1.s: Likewise.
|
||
|
Daniel Jacobowitz
|
bad36eacda |
bfd/
* elf32-mips.c (elf_mips_howto_table_rel): Use rightshift 2 for R_MIPS_PC16. (mips_reloc_map): Map BFD_RELOC_16_PCREL_S2 to R_MIPS_PC16. (bfd_elf32_bfd_reloc_type_lookup): Don't handle BFD_RELOC_16_PCREL_S2. * elf64-mips.c (mips_elf64_howto_table_rel): Use rightshift 2 for R_MIPS_PC16. (mips_elf64_howto_table_rela): Likewise. (mips_reloc_map): Map BFD_RELOC_16_PCREL_S2 to R_MIPS_PC16. (bfd_elf64_bfd_reloc_type_lookup): Don't handle BFD_RELOC_16_PCREL_S2. * elfn32-mips.c (elf_mips_howto_table_rel): Use rightshift 2 for R_MIPS_PC16. (elf_mips_howto_table_rela): Likewise. (mips_reloc_map): Map BFD_RELOC_16_PCREL_S2 to R_MIPS_PC16. (bfd_elf32_bfd_reloc_type_lookup): Don't handle BFD_RELOC_16_PCREL_S2. * elfxx-mips.c: Formatting fixes. (mips_elf_calculate_relocation): Handle R_MIPS_GNU_REL16_S2 and R_MIPS_PC16 identically. gas/ * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2. (macro_build): Complain for invalid branch displacements. (mips_validate_fix): Delete. (md_apply_fix): Re-add pcrel support for branches. Use consistent text for misaligned branch targets. (tc_gen_reloc: Re-add pcrel support for branches. Handle strange BFD pcrel processing. Remove error for unresolved branches. * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete. gas/testsuite/ * gas/mips/bge.d, gas/mips/bge.s, gas/mips/bgeu.d, gas/mips/bgeu.s, gas/mips/blt.d, gas/mips/blt.s, gas/mips/bltu.d, gas/mips/bltu.s: Reactivate external branch tests. * gas/mips/branch-misc-2.d, gas/mips/branch-misc-2pic.d, gas/mips/branch-misc-2-64.d, gas/mips/branch-misc-2pic-64.d: New tests. * gas/mips/branch-misc-2.l, gas/mips/branch-misc-2pic.l, gas/testsuite/gas/mips/branch-misc-2pic.s: Remove. * gas/mips/mips.exp: Adjust branch-misc-2 tests. Add 64-bit variants. |
||
Fred Fish
|
4ab527b053 |
Approved by nickc@redhat.com
2005-05-23 Fred Fish <fnf@specifixinc.com> * dwarf2.c (struct dwarf2_debug): Add inliner_chain member. (struct funcinfo): Add caller_func, caller_file, caller_line. tag, and nesting_level members. (lookup_address_in_function_table): Change first passed parameter from "struct funcinfo *" to "struct comp_unit *". (lookup_address_in_function_table): Dereference unit to find function table. (lookup_address_in_function_table): Traverse the function list to create a chain of inlined functions back to the first non inlined function. (scan_unit_for_functions): Remember tag and nesting level. Handle DW_AT_call_file and DW_AT_call_line. (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table call to pass unit pointer instead of function table pointer. For inlined functions, save pointer to the inliner chain. (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL. (_bfd_dwarf2_find_inliner_info): New function that returns information from the inliner chain after a call to bfd_find_nearest_line. * bfd.c (bfd_find_inliner_info): Define using BFD_SEND. * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for NAME##_find_inliner_info. (bfd_target): Add _bfd_find_inliner_info. * bfd-in2.h: Regenerate. * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as macro that always returns bfd_false. (_bfd_dwarf2_find_inliner_info): Declare. * libbfd.h: Regenerate. * elf32-arm.c (elf32_arm_find_inliner_info): New function that calls _bfd_dwarf2_find_inliner_info. (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info. * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function that calls _bfd_dwarf2_find_inliner_info. * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare. * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to _bfd_mips_elf_find_inliner_info. * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto. * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto. * elf.c (_bfd_elf_find_inliner_info): New function that calls _bfd_dwarf2_find_inliner_info. * elf-bfd.h (_bfd_elf_find_inliner_info): Declare. * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to _bfd_elf_find_inliner_info. * coffgen.c (coff_find_inliner_info): New function that calls _bfd_dwarf2_find_inliner_info. * libcoff-in.h (coff_find_inliner_info): Declare. * libcoff.h: Regenerate. * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info. (pmac_xcoff_vec) Ditto. * coff64-rs6000.c (rs6000coff64_vec): Ditto. (aix5coff64_vec): Ditto. * aout-target.h (MY_find_inliner_info): Define as _bfd_nosymbols_find_inliner_info. * aout-tic30.c (MY_find_inliner_info): Ditto. * binary.c (binary_find_inliner_info): Ditto. * i386msdos.c (msdos_find_inliner_info): Ditto. * ihex.c (ihex_find_inliner_info): Ditto. * libaout.h (aout_32_find_inliner_info): Ditto. * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto. * mach-o.c (bfd_mach_o_find_inliner_info): Ditto. * mmo.c (mmo_find_inliner_info): Ditto. * nlm-target.h (nlm_find_inliner_info): Ditto. * pef.c (bfd_pef_find_inliner_info): Ditto. * ppcboot.c (ppcboot_find_inliner_info): Ditto. * srec.c (srec_find_inliner_info): Ditto. * tekhex.c (tekhex_find_inliner_info): Ditto. * versados.c (versados_find_inliner_info): Ditto. * xsym.c (bfd_sym_find_inliner_info): Ditto. * ieee.c (ieee_find_inliner_info): New function that always returns FALSE. * oasys.c (oasys_find_inliner_info): Ditto. * vms.c (vms_find_inliner_info): Ditto. |
||
|
Nick Clifton
|
3e11053365 | Update the address and phone number of the FSF organization in the GPL notices | ||
|
Nick Clifton
|
53e09e0aaf | Update the FSF address in the copyright/GPL notice |