| Age | Commit message (Collapse) | Author | Files | Lines |
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bfd * archures.c: Remove support for older ARC. Added support for new
ARC cpus (ARC600, ARC601, ARC700, ARCV2).
* bfd-in2.h: Likewise.
* config.bfd: Likewise.
* cpu-arc.c: Likewise.
* elf32-arc.c: Totally changed file with a refactored
inplementation of the ARC port.
* libbfd.h: Added ARC specific relocation types.
* reloc.c: Likewise.
gas * config/tc-arc.c: Revamped file for ARC support.
* config/tc-arc.h: Likewise.
* doc/as.texinfo: Add new ARC options.
* doc/c-arc.texi: Likewise.
ld * configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*.
* emulparams/arcebelf_prof.sh: New file
* emulparams/arcebelf.sh: Likewise.
* emulparams/arceblinux_prof.sh: Likewise.
* emulparams/arceblinux.sh: Likewise.
* emulparams/arcelf_prof.sh: Likewise.
* emulparams/arcelf.sh: Likewise.
* emulparams/arclinux_prof.sh: Likewise.
* emulparams/arclinux.sh: Likewise.
* emulparams/arcv2elfx.sh: Likewise.
* emulparams/arcv2elf.sh: Likewise.
* emultempl/arclinux.em: Likewise.
* scripttempl/arclinux.sc: Likewise.
* scripttempl/elfarc.sc: Likewise.
* scripttempl/elfarcv2.sc: Likewise
* Makefile.am: Add new ARC emulations.
* Makefile.in: Regenerate.
* NEWS: Mention the new feature.
opcodes * arc-dis.c: Revamped file for ARC support
* arc-dis.h: Likewise.
* arc-ext.c: Likewise.
* arc-ext.h: Likewise.
* arc-opc.c: Likewise.
* arc-fxi.h: New file.
* arc-regs.h: Likewise.
* arc-tbl.h: Likewise.
binutils * readelf.c (get_machine_name): Remove A5 reference. Add ARCompact
and ARCv2.
(get_machine_flags): Handle EM_ARCV2 and EM_ARCOMPACT.
(guess_is_rela): Likewise.
(dump_relocations): Likewise.
(is_32bit_abs_reloc): Likewise.
(is_16bit_abs_reloc): Likewise.
(is_none_reloc): Likewise.
* NEWS: Mention the new feature.
include * dis-asm.h (arc_get_disassembler): Correct declaration.
* arc-reloc.def: Macro file with definition of all relocation
types.
* arc.h: Changed macros for the newly supported ARC cpus. Altered
enum defining the supported relocations.
* common.h: Changed EM_ARC_A5 definition to EM_ARC_COMPACT. Added
macro for EM_ARC_COMPACT2.
* arc-func.h: New file.
* arc.h: Likewise.
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bfd/
2015-10-02 Renlin Li <renlin.li@arm.com>
* reloc.c: Make AARCH64_TLSIE_MOVW_GOTTPREL_G1 and
AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC defined in alphabetical order.
* libbfd.h: Regenerate.
* bfd-in2.h: Likewise.
* elfnn-aarch64.c (elfNN_aarch64_howto_table): Make
TLSIE_MOVW_GOTTPREL_G1 check overflow.
(aarch64_reloc_got_type): Add support for TLSIE_MOVW_GOTTPREL_G1
and TLSIE_MOVW_GOTTPREL_G0_NC.
(elfNN_aarch64_final_link_relocate): Likewise.
(elfNN_aarch64_relocate_section): Likewise.
(elfNN_aarch64_gc_sweep_hook): Likewise.
(elfNN_aarch64_check_relocs): Likewise.
* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
(_bfd_aarch64_elf_resolve_relocation): Likewise.
gas/
2015-10-02 Renlin Li <renlin.li@arm.com>
* config/tc-aarch64.c (reloc_table): Add two entries for
gottprel_g0_nc and gottprel_g1.
(process_movw_reloc_info): Add support.
(md_apply_fix): Likewise.
(aarch64_force_relocation): Likewise.
gas/testsuite/
2015-10-02 Renlin Li <renlin.li@arm.com>
* gas/aarch64/reloc-gottprel_g0_nc.d: New.
* gas/aarch64/reloc-gottprel_g0_nc.s: New.
* gas/aarch64/reloc-gottprel_g1.d: New.
* gas/aarch64/reloc-gottprel_g1.s: New.
ld/testsuite/
2015-10-02 Renlin Li <renlin.li@arm.com>
* ld-aarch64/tls-large-ie.d: New.
* ld-aarch64/tls-large-ie.s: New.
* ld-aarch64/aarch64-elf.exp: Run new test.
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bfd/
2015-10-02 Renlin Li <renlin.li@arm.com>
* reloc.c (BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC): New entry.
* elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC.
* libbfd.h: Regenerate.
* bfd-in2.h: Likewise
gas/
2015-10-02 Renlin Li <renlin.li@arm.com>
* config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g0_nc.
(process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
(md_apply_fix): Likewise.
(aarch64_force_relocation): Likewise.
gas/testsuite/
2015-10-02 Renlin Li <renlin.li@arm.com>
* gas/aarch64/reloc-tlsgd_g0_nc.d: New.
* gas/aarch64/reloc-tlsgd_g0_nc.s: New.
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bfd/
2015-10-02 Renlin Li <renlin.li@arm.com>
* reloc.c (BFD_RELOC_AARCH64_TLSGD_MOVW_G1): New entry.
* elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
* bfd-in2.h: Regenerate.
* libbfd.h: Likewise.
gas/
2015-10-02 Renlin Li <renlin.li@arm.com>
* config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g1.
(process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
(md_apply_fix): Likewise.
(aarch64_force_relocation): Likewise.
gas/testsuite/
2015-10-02 Renlin Li <renlin.li@arm.com>
* gas/aarch64/reloc-tlsgd_g1.s: New.
* gas/aarch64/reloc-tlsgd_g1.s: New.
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bfd/
2015-10-02 Renlin Li <renlin.li@arm.com>
* reloc.c (BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC): New.
* elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry
MOVW_GOTOFF_G0_NC.
* libbfd.h: Regnerate.
* bfd-in2.h: Regenerate.
gas/
2015-10-02 Renlin Li <renlin.li@arm.com>
* config/tc-aarch64.c (reloc_table): New relocation modifier
gotoff_g0_nc.
(process_movw_reloc_info): Support gotoff_g0_nc.
(md_apply_fix): Likewise.
gas/testsuite/
2015-10-02 Renlin Li <renlin.li@arm.com>
* gas/aarch64/reloc-gotoff_g0_nc.s: New.
* gas/aarch64/reloc-gotoff_g0_nc.d: New.
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bfd/
2015-10-02 Renlin Li <renlin.li@arm.com>
* reloc.c (BFD_RELOC_AARCH64_MOVW_GOTOFF_G1): New.
* elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
MOVW_GOTOFF_G1.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
gas/
2015-10-02 Renlin Li <renlin.li@arm.com>
* config/tc-aarch64.c (reloc_table): New relocation modifier
gotoff_g1.
(process_movw_reloc_info): Support newly added modifier.
(md_apply_fix): Likewise.
gas/testsuite/
2015-10-02 Renlin Li <renlin.li@arm.com>
* gas/aarch64/reloc-gotoff_g1.s: New.
* gas/aarch64/reloc-gotoff_g1.d: New.
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2015-08-19 Jiong Wang <jiong.wang@arm.com>
bfd/
* reloc.c: New entries, including
BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC.
BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
* elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
gas/
* config/tc-aarch64.c (reloc_table): New relocation types support for
dtprel_lo12.
(ldst_lo12_determine_real_reloc_type): Support
BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
(parse_operands): Likewise.
(md_apply_fix): Likewise
(aarch64_force_relocation): Likewise.
(process_movw_reloc_info): Likewise.
gas/testsuite/
* gas/aarch64/reloc-dtprel_lo12-ldst8.s: New testcase.
* gas/aarch64/reloc-dtprel_lo12_nc-ldstc.s: Likewise.
* gas/aarch64/reloc-dtprel_lo12-ldst16.s: Likewise.
* gas/aarch64/reloc-dtprel_lo12_nc-ldst16.s: Likewise.
* gas/aarch64/reloc-dtprel_lo12-ldst32.s: Likewise.
* gas/aarch64/reloc-dtprel_lo12_nc-ldst32.s: Likewise.
* gas/aarch64/reloc-dtprel_lo12-ldst64.s: Likewise.
* gas/aarch64/reloc-dtprel_lo12_nc-ldst64.s: Likewise.
* gas/aarch64/reloc-dtprel_lo12-ldst8.d: New expectation file.
* gas/aarch64/reloc-dtprel_lo12_nc-ldst8.d: Likewise.
* gas/aarch64/reloc-dtprel_lo12-ldst16.d: Likewise.
* gas/aarch64/reloc-dtprel_lo12_nc-ldst16.d: Likewise.
* gas/aarch64/reloc-dtprel_lo12-ldst32.d: Likewise.
* gas/aarch64/reloc-dtprel_lo12_nc-ldst32.d: Likewise.
* gas/aarch64/reloc-dtprel-lo12-ldst64.d: Likewise.
* gas/aarch64/reloc-dtprel_lo12_nc-ldst64.d: Likewise.
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2015-08-19 Jiong Wang <jiong.wang@arm.com>
bfd/
* reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12,
BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0,
BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC,
BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1,
BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC,
BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2): New entries.
* elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
gas/
* config/tc-aarch64.c (reloc_table): New relocation modifiers,
"dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
"dtprel_g1_nc", "dtprel_g2".
(md_apply_fix): Support new relocation types.
(aarch64_force_relocation): Likewise.
(process_movw_reloc_info): Likewise.
gas/testsuite/
* gas/aarch64/reloc-dtprel_g0.s: New testcase.
* gas/aarch64/reloc-dtprel_g0-ilp32.s: Likewise.
* gas/aarch64/reloc-dtprel_g0_nc.s: Likewise.
* gas/aarch64/reloc-dtprel_g0_nc-ilp32.s: Likewise.
* gas/aarch64/reloc-dtprel_g1.s: Likewise.
* gas/aarch64/reloc-dtprel_g1-ilp32.s: Likewise.
* gas/aarch64/reloc-dtprel_g1_nc.s: Likewise.
* gas/aarch64/reloc-dtprel_g2.s: Likewise.
* gas/aarch64/reloc-dtprel_hi12.s: Likewise.
* gas/aarch64/reloc-dtprel_hi12-ilp32.s: Likewise.
* gas/aarch64/reloc-dtprel_g0.d: New expectation file.
* gas/aarch64/reloc-dtprel_g0-ilp32.d: Likewise.
* gas/aarch64/reloc-dtprel_g0_nc.d: Likewise.
* gas/aarch64/reloc-dtprel_g0_nc-ilp32.d: Likewise.
* gas/aarch64/reloc-dtprel_g1.d: Likewise.
* gas/aarch64/reloc-dtprel_g1-ilp32.d: Likewise.
* gas/aarch64/reloc-dtprel_g1_nc.d: Likewise.
* gas/aarch64/reloc-dtprel_g2.d: Likewise.
* gas/aarch64/reloc-dtprel_hi12.d: Likewise.
* gas/aarch64/reloc-dtprel_hi12-ilp32.d: Likewise.
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2015-08-19 Jiong Wang <jiong.wang@arm.com>
bfd/
* reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC): New entry.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
gas/
* config/tc-aarch64.c (reloc_table): New relocation modifiers.
(md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
(aarch64_force_relocation): Likewise.
gas/testsuite/
* gas/aarch64/reloc-dtprel_lo12_nc.s: New testcase.
* gas/aarch64/reloc-dtprel_lo12_nc-ilp32.s: Likewise.
* gas/aarch64/reloc-dtprel_lo12_nc.d: New expectation file.
* gas/aarch64/reloc-dtprel_lo12_nc-ilp32.d: Likewise.
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2015-08-11 Jiong Wang <jiong.wang@arm.com>
include/elf/
* aarch64.h (R_AARCH64_P32_TLSLD_ADD_DTPREL_LO12): Define.
bfd/
* reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12): New entry.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
gas/
* config/tc-aarch64.c (reloc_table): New relocation modifiers
"dtprel_lo12".
(md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
(aarch64_force_relocation): Likewise.
gas/testsuite/
* gas/aarch64/reloc-dtprel_lo12-1.s: New testcase.
* gas/aarch64/reloc-dtprel_lo12-ilp32-1.s: Likewise.
* gas/aarch64/reloc-dtprel_lo12-1.d: New expectation file.
* gas/aarch64/reloc-dtprel_lo12-ilp32-1.d: Likewise.
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2015-08-11 Jiong Wang <jiong.wang@arm.com>
bfd/
* reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC): New entry.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
gas/
* config/tc-aarch64.c (reloc_table): New relocation modifiers.
(md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
(aarch64_force_relocation): Likewise.
gas/testsuite/
* gas/aarch64/reloc-tlsldm_lo12_nc-1.s: New testcase.
* gas/aarch64/reloc-tlsldm_lo12_nc-ilp32-1.s: Likewise.
* gas/aarch64/reloc-tlsldm_lo12_nc-1.d: New expectation file.
* gas/aarch64/reloc-tlsldm_lo12_nc-ilp32-1.d: Likewise.
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2015-08-11 Jiong Wang <jiong.wang@arm.com>
bfd/
* reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21): New entry.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
gas/
* config/tc-aarch64.c (reloc_table): New relocation modifiers.
(md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
(aarch64_force_relocation): Likewise.
gas/testsuite/
* gas/aarch64/reloc-tlsldm-page-1.s: New testcase.
* gas/aarch64/reloc-tlsldm-page-ilp32-1.s: Likewise.
* gas/aarch64/reloc-tlsldm-page-1.d: New expectation file.
* gas/aarch64/reloc-tlsldm-page-ilp32-1.d: Likewise.
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2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
Cesar Philippidis <cesar@codesourcery.com>
bfd/
* bfd-in2.h: Regenerated.
* elf32-nios2.c (elf_nios2_howto_table_rel): Rename to...
(elf_nios2_r1_howto_table_rel): This.
(elf_nios2_r2_howto_table_rel): New.
(BFD_IS_R2): New.
(lookup_howto): Add ABFD parameter. Adjust to look up in either
the R1 or R2 relocation table, as determined by ABFD.
(nios2_reloc_map): Add R2 relocations.
(nios2_elf32_bfd_reloc_type_lookup): Do lookup using lookup_howto.
Pass it the ABFD parameter.
(nios2_elf32_bfd_reloc_name_lookup): Use ABFD to decide whether to
return an R1 or R2 relocation.
(nios2_elf32_info_to_howto): Do lookup using lookup_howto.
Pass it the ABFD parameter.
(nios2_elf32_do_call26_relocate): Check for alignment on a 4-byte
boundary.
(nios2_elf32_relocate_section): Adjust call to lookup_howto.
* libbfd.h: Regenerated.
* reloc.c (BFD_RELOC_NIOS2_R2_S12): New.
(BFD_RELOC_NIOS2_R2_I10_1_PCREL): New.
(BFD_RELOC_NIOS2_R2_T1I7_1_PCREL): New.
(BFD_RELOC_NIOS2_R2_T1I7_2): New.
(BFD_RELOC_NIOS2_R2_T2I4): New.
(BFD_RELOC_NIOS2_R2_T2I4_1): New.
(BFD_RELOC_NIOS2_R2_T2I4_2): New.
(BFD_RELOC_NIOS2_R2_X1I7_2): New.
(BFD_RELOC_NIOS2_R2_X2L5): New.
(BFD_RELOC_NIOS2_R2_F1I5_2): New.
(BFD_RELOC_NIOS2_R2_L5I4X1): New.
(BFD_RELOC_NIOS2_R2_T1X1I6): New.
(BFD_RELOC_NIOS2_R2_T1X1I6_2): New.
include/elf/
* nios2.h (R_NIOS2_R2_S12): New.
(R_NIOS2_R2_I10_1_PCREL): New.
(R_NIOS2_R2_T1I7_1_PCREL): New.
(R_NIOS2_R2_T1I7_2): New.
(R_NIOS2_R2_T2I4): New.
(R_NIOS2_R2_T2I4_1): New.
(R_NIOS2_R2_T2I4_2): New.
(R_NIOS2_R2_X1I7_2): New.
(R_NIOS2_R2_X2L5): New.
(R_NIOS2_R2_F1I5_2): New.
(R_NIOS2_R2_L5I4X1): New.
(R_NIOS2_R2_T1X1I6): New.
(R_NIOS2_R2_T1X1I6_2): New.
(R_NIOS2_ILLEGAL): Renumber.
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gas * config/rl78-parse.y: Tag all saddr expressions throughout.
(SET_SA): New.
(expr_is_saddr): Allow symbolic expressions.
* config/tc-rl78.c (md_apply_fix): Handle SADDR.
bfd * elf32-rl78.c (rl78_elf_howto_table): Add RH_SADDR.
(rl78_reloc_map): Add R_RL78_RH_SADDR.
* reloc.c: Add BFD_RELOC_RL78_SADDR.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
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2015-06-15 Renlin Li <renlin.li@arm.com>
bfd/
* reloc.c (BFD_RELOC_AARCH64_LD64_GOTOFF_LO15): New entry.
* elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
gas/
* config/tc-aarch64.c (reloc_table): New relocation modifier.
(md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
(aarch64_force_relocation): Ditto
gas/testsuite/
* gas/aarch64/reloc-insn.s: Update test
* gas/aarch64/reloc-insn.d: Update expected result.
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This patch add BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14 support in Gas.
The relocation modifier
===
:gotpage_lo14:symbol
2015-06-01 Jiong.Wang <jiong.wang@arm.com>
bfd/
* reloc.c (BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14): New entry.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
gas/
* config/tc-aarch64.c (reloc_table): New relocation modifiers.
(md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
(aarch64_force_relocation): Ditto.
gas/testsuite/
* gas/aarch64/ilp32-basic.s: New testcase.
* gas/aarch64/ilp32-basic.d: Ditto.
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2015-06-01 Jiong.Wang <jiong.wang@arm.com>
bfd/
* reloc.c (BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15): New entry.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
gas/
* config/tc-aarch64.c (reloc_table): New relocation modifiers.
(md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
(aarch64_force_relocation): Ditto.
gas/testsuite/
* gas/aarch64/reloc-insn.s: New testcase.
* gas/aarch64/reloc-insn.d: Ditto.
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have been changed, but the DWARF debug info has not been altered.
PR binutils/18025
* coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
lookup fails, check for an address bias in the dwarf info, and if
one exists, retry the lookup with the biased value.
* dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
Determines if a bias exists bewteen the addresses of functions
based on DWARF information vs symbol table information.
* libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
* libbfd.h: Regenerate.
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These were the BFD changes needed for building a C++ GDB with
--enable-targets=all, on x86_64 Fedora 20.
For libbfd.h and libcoff.h, this does same as already done when
generating bfd.h: open extern "C" in the -in.h header, and close it
from the Makefile.
bfd/doc/ChangeLog:
2015-02-11 Pedro Alves <palves@redhat.com>
* Makefile.am (libbfd.h, libcoff.h): Close extern "C" scope.
* Makefile.in: Regenerate.
bfd/ChangeLog:
2015-02-11 Pedro Alves <palves@redhat.com>
* libbfd-in.h [__cplusplus]: Open extern "C" scope.
* libcoff-in.h [__cplusplus]: Open extern "C" scope.
* libbfd.h: Regenerate.
* libcoff.h: Regenerate.
* elf-bfd.h [__cplusplus]: Wrap in extern "C".
* mach-o.h [__cplusplus]: Wrap in extern "C".
* som.h [__cplusplus]: Wrap in extern "C".
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FT32 is a new 32-bit RISC core developed by FTDI for embedded applications.
* configure.ac: Add FT32 support.
* configure: Regenerate.
bfd/
* Makefile.am: Add FT32 files.
* archures.c (enum bfd_architecture): Add bfd_arch_ft32.
(bfd_mach_ft32): Define.
(bfd_ft32_arch): Declare.
(bfd_archures_list): Add bfd_ft32_arch.
* config.bfd: Handle FT32.
* configure.ac: Likewise.
* cpu-ft32.c: New file.
* elf32-ft32.c: New file.
* reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
BFD_RELOC_FT32_18): Define.
* targets.c (_bfd_target_vector): Add ft32_elf32_vec.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* Makefile.in: Regenerate.
* configure: Regenerate.
* po/SRC-POTFILES.in: Regenerate.
binutils/
* readelf.c: Add FT32 support.
gas/
* Makefile.am: Add FT32 files.
* config/tc-ft32.c: New file.
* config/tc-ft32.h: New file.
* configure.tgt: Add FT32 support.
* Makefile.in: Regenerate.
* po/POTFILES.in: Regenerate.
gas/testsuite/
* gas/ft32/ft32.exp: New file.
* gas/ft32/insn.d: New file.
* gas/ft32/insn.s: New file.
include/
* dis-asm.h (print_insn_ft32): Declare.
include/elf/
* common.h (EM_FT32): Define.
* ft32.h: New file.
include/opcode/
* ft32.h: New file.
ld/
* Makefile.am: Add FT32 files.
* configure.tgt: Handle FT32 target.
* emulparams/elf32ft32.sh: New file.
* scripttempl/ft32.sc: New file.
* Makefile.in: Regenerate.
opcodes/
* Makefile.am: Add FT32 files.
* configure.ac: Handle FT32.
* disassemble.c (disassembler): Call print_insn_ft32.
* ft32-dis.c: New file.
* ft32-opc.c: New file.
* Makefile.in: Regenerate.
* configure: Regenerate.
* po/POTFILES.in: Regenerate.
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PR binutils/17512
* objdump.c (display_any_bfd): Avoid infinite loop closing and
opening the same archive again and again.
* archive64.c (bfd_elf64_archive_slurp_armap): Add range checks.
* libbfd.c (safe_read_leb128): New function.
* libbfd-in.h (safe_read_leb128): Add prototype.
* libbfd.h: Regenerate.
* elf-attrs.c (_bfd_elf_parse_attributes): Use safe_read_leb128.
Check for an over-long subsection length.
* elf.c (elf_parse_notes): Check that the namedata is long enough
for the string comparison that is about to be performed.
(elf_read_notes): Zero-terminate the note buffer.
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bfd/
* config.bfd: Add Visium support.
* configure.ac: Likewise.
* configure: Regenerate.
* Makefile.am (ALL_MACHINES): Add cpu-visium.lo.
(ALL_MACHINES_CFILES): Add cpu-visium.c.
(BFD32_BACKENDS): Add elf32-visium.lo.
(BFD32_BACKENDS_CFILES): Add elf32-visium.c.
* Makefile.in: Regenerate.
* archures.c (DESCRIPTION): Add Visium support.
(bfd_visium_arch): Declare.
(bfd_archures_list): Add bfd_visium_arch.
* reloc.c: Add Visium relocations.
* targets.c (visium_elf32_vec): Declare.
(_bfd_target_vector): Add visium_elf32_vec.
* bfd-in2.h: Regenerate.
* libbfd.h: Likewise.
* cpu-visium.c: New file.
* elf32-visium.c: Likewise.
* po/SRC-POTFILES.in: Regenerate.
include/elf/
* common.h (EM_VISIUM): Define.
* visium.h: New file.
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This patch adds get_symbol_version_string to BFD_JUMP_TABLE_SYMBOLS so
that we can use bfd_get_symbol_version_string in objdump for non-ELF
targets.
bfd/
* targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
NAME##_get_symbol_version_string.
(bfd_get_symbol_version_string): New.
* aout-adobe.c (aout_32_get_symbol_version_string): Define using
_bfd_nosymbols define.
* aout-target.h (MY_get_symbol_version_string): Likewise.
* aout-tic30.c (MY_get_symbol_version_string): Likewise.
* binary.c (binary_get_symbol_version_string): Likewise.
* bout.c (aout_32_get_symbol_version_string): Likewise.
* coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
* i386msdos.c (msdos_get_symbol_version_string): Likewise.
* i386os9k.c (aout_32_get_symbol_version_string): Likewise.
* ieee.c (ieee_get_symbol_version_string): Likewise.
* ihex.c (ihex_get_symbol_version_string): Likewise.
* libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
* mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
* mmo.c (mmo_get_symbol_version_string): Likewise.
* nlm-target.h (nlm_get_symbol_version_string): Likewise.
* oasys.c (oasys_get_symbol_version_string): Likewise.
* pef.c (bfd_pef_get_symbol_version_string): Likewise.
* plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
* ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
* som.c (som_get_symbol_version_string): Likewise.
* srec.c (srec_get_symbol_version_string): Likewise.
* tekhex.c (tekhex_get_symbol_version_string): Likewise.
* versados.c (versados_get_symbol_version_string): Likewise.
* vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
* xsym.c (bfd_sym_get_symbol_version_string): Likewise.
* coff64-rs6000.c (rs6000_xcoff64_vec): Use
coff_get_symbol_version_string.
(rs6000_xcoff64_aix_vec): Likewise.
* elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
(_bfd_elf_get_symbol_version_string): This.
* elf.c: Likewise.
(bfd_elf_print_symbol): Updated.
* elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
* libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
* libcoff-in.h (coff_get_symbol_version_string): Likewise.
* bfd-in2.h: Regenerated.
* libbfd.h: Likewise.
* libcoff.h: Likewise.
binutils/
* objdump.c (objdump_print_symname): Replace
bfd_elf_get_symbol_version_string with
bfd_get_symbol_version_string.
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When bfd_find_nearest_line_discriminator was added, not enough care
was taken to ensure all targets had a proper definition of the function.
This patch cures that by merging bfd_find_nearest_line_discriminator
and bfd_find_nearest_line target implementations.
PR 17481
* aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
param, group "section" and "offset" params. Zero discriminator.
* bfd.c (bfd_find_nearest_line): Implement with new
_bfd_find_nearest_line.
(bfd_find_nearest_line_discriminator): Likewise.
* coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
define.
* coff-rs6000.c (xcoff_find_nearest_line,
xcoff_find_nearest_line_discriminator): Delete.
(_bfd_xcoff_find_nearest_line): Don't define.
(_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
* coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
define.
* coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
* coffgen.c (coff_find_nearest_line_with_names): Reorder params,
adjust _bfd_dwarf2_find_nearest_line call.
(coff_find_nearest_line): Add "discriminator_ptr" param, reorder
others. Set discriminator. Adjust call.
(coff_find_nearest_line_discriminator): Delete.
* dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
* dwarf2.c (find_line): Rename to..
(_bfd_dwarf2_find_nearest_line): ..this, reordering params.
Simplify setting of do_line. Delete old function.
(_bfd_dwarf2_find_line): Delete.
* ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
discriminator_ptr and set it.
* elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
(_bfd_elf_find_nearest_line_discriminator): Delete.
(_bfd_elf_find_line_discriminator): Delete.
(_bfd_generic_find_nearest_line_discriminator): Don't define.
* elf.c (elf_find_function): Reorder params.
(_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
Adjust calls.
(_bfd_elf_find_nearest_line_discriminator): Delete.
(_bfd_elf_find_line): Adjust call.
* elf32-arm.c (arm_elf_find_function): Reorder params.
(elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
Adjust calls.
* elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
* elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
(elfNN_aarch64_find_nearest_line): Reorder params, add
discriminator_ptr. Adjust calls.
* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
* elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
* libaout.h (NAME (aout, find_nearest_line)): Update prototype.
* libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
(_bfd_dwarf1_find_nearest_line): Likewise.
(_bfd_dwarf2_find_nearest_line): Likewise.
(_bfd_dwarf2_find_line): Delete.
(_bfd_generic_find_nearest_line_discriminator): Delete.
* libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
* libcoff-in.h (coff_find_nearest_line): Update prototype.
(coff_find_nearest_line_discriminator): Delete.
(coff_find_nearest_line_with_names): Update prototype.
* libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
* mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
discriminator_ptr. Adjust calls.
* mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
* pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
discriminator_ptr and set.
* som.c (som_find_nearest_line): Similarly.
* targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
_bfd_find_nearest_line_discriminator.
(struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
(struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
* vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
(_bfd_vms_find_nearest_line): ..this. Reorder params, add
"discriminator" and set.
(_bfd_vms_find_nearest_line_discriminator): Delete.
(_bfd_generic_find_nearest_line_discriminator): Don't define.
(alpha_vms_find_nearest_line): Update define.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* libcoff.h: Regenerate.
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In https://www.sourceware.org/ml/binutils/2005-06/msg00082.html
HJ implemented bfd_find_line for DWARF2, but cheated a little in not
using the usual NAME##_find_line, saving quite a lot of boring
editing. However that shortcut probably contributed to
bfd_find_nearest_line_discriminator being implemented the same way,
and missing support for some targets.
* targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
* aout-adobe.c (aout_32_find_line): Define.
(aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
* aout-target.h (MY_find_line): Define.
* aout-tic30.c (MY_find_line): Define.
* binary.c (binary_find_line): Define.
* bout.c (aout_32_find_line): Define.
* coff-rs6000.c (_bfd_xcoff_find_line): Define.
* coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
(rs6000_xcoff64_aix_vec): Likewise.
* elf-bfd.h (_bfd_generic_find_line): Don't define.
* elfxx-target.h (bfd_elfNN_find_line): Define.
* i386msdos.c (msdos_find_line): Define.
* i386os9k.c (aout_32_find_line): Define.
* ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
(ieee_find_nearest_line, ieee_find_line,
ieee_find_inliner_info): Define.
* ihex.c (ihex_find_line): Define.
* libbfd-in.h (_bfd_nosymbols_find_line): Define.
(_bfd_generic_find_line): Don't define.
* libbfd.c (_bfd_generic_find_line): Delete.
* libcoff-in.h (coff_find_line): Define.
* libecoff.h (_bfd_ecoff_find_line): Define.
* mach-o.h (bfd_mach_o_find_line): Define.
* mmo.c (mmo_find_line): Define.
* nlm-target.h (nlm_find_line): Define.
* oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
(oasys_find_nearest_line, oasys_find_line,
oasys_find_inliner_info): Define.
* pef.c (bfd_pef_find_line): Define.
* plugin.c (bfd_plugin_find_line): Define.
* ppcboot.c (ppcboot_find_line): Define.
* som.c (som_find_line): Define.
* srec.c (srec_find_line): Define.
* tekhex.c (tekhex_find_line): Define.
* versados.c (versados_find_line): Define.
* vms-alpha.c (alpha_vms_find_line): Define.
* xsym.c (bfd_sym_find_line): Define.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* libcoff.h: Regenerate.
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Refactor each relaxation pattern to raise the maintainability.
In origin, all patterns is analysed in nds32_elf_relax_section,
so it is hard to debug and maintain. Therefore, we classify all
patterns into different functions in this patch.
Moreover, we adjust all optimizations into nds32_elf_relax_section
to take these optimizations in turn. This can promise all relaxation
being done after calling gld${EMULATION_NAME}_after_allocation.
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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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Avoid scan of symbols on objects in coff archives since we don't need
to do anything special with common symbols. The scan is quite useless,
and breaks LTO due to slim LTO objects not having symbols available
until after the plugin has claimed them. Instead we can add objects
based on their archive symbol map.
Also, rip out the archive symbol hash table used by the generic
linker. Using a hash breaks one feature of unix archive linking;
The first object file in an archive defining any given symbol should
be the object extracted to satisfy that symbol. What's more a hash
isn't much faster except in pathological cases where object file
ordering causes many scans of the archive. See the comment which I'm
removing from elf_link_add_archive_symbols.
Finally, tidy elflink.c archive handling a little.
PR 13557
* linker.c (struct archive_list, struct archive_hash_entry,
struct archive_hash_table, archive_hash_newfunc,
archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
archive_hash_table_free): Delete.
(_bfd_generic_link_add_archive_symbols): Add h and name params to
checkfn. Rewrite using a straight-forward scan over archive map.
(generic_link_check_archive_element_no_collect,
generic_link_check_archive_element_collect,
generic_link_check_archive_element): Add h and name params.
* aoutx.h (aout_link_check_archive_element): Likewise.
* pdp11.c (aout_link_check_archive_element): Likewise.
* xcofflink.c (xcoff_link_check_archive_element): Likewise.
* cofflink.c (coff_link_check_archive_element): Likewise. Don't
scan symbols, simply add archive element whenever h is undefined.
(coff_link_check_ar_symbols): Delete.
* ecoff.c (read_ext_syms_and_strs): Delete.
(reread_ext_syms_and_strs): Delete.
(ecoff_link_check_archive_element): Add h and name param. Don't
scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
* elflink.c (elf_link_is_defined_archive_symbol): Don't test
archive_pass.
(elf_link_add_archive_symbols): Delete "defined" array, merge
functionality into "included". Make "included" a char array. Don't
set or test archive_pass.
* libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
* libbfd.h: Regenerate.
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* elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
* reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* avr.h: Add R_AVR_PORT5 and R_AVR_PORT6.
* config/tc-avr.c (avr_operand): Permit referring to r26-r31 by
name as [xyz][hl]. Permit using a symbol whoes name begins with
`r' to refer to a register.
Allow arbitrary expressions for the P and p operators.
(md_apply_fix): Check the BFD_RELOC_AVR_PORT5 and
BFD_RELOC_AVR_PORT6 relocations.
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* archures.c: add avrtiny architecture for avr target.
* bfd-in2.h: Regenerate.
* cpu-avr.c (arch_info_struct): add avrtiny arch info.
* elf32-avr.c (elf_avr_howto_table): new relocation R_AVR_LDS_STS_16
added for 16 bit LDS/STS instruction of avrtiny arch.
(avr_reloc_map): reloc R_AVR_LDS_STS_16 is mapped to
BFD_RELOC_AVR_LDS_STS_16.
(bfd_elf_avr_final_write_processing): select machine number avrtiny arch.
(elf32_avr_object_p): set machine number for avrtiny arch.
* libbfd.h: Regenerate.
* reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
* config/tc-avr.c (mcu_types): Add avrtiny arch.
Add avrtiny arch devices attiny4, attiny5, attiny9, attiny10, attiny20
and attiny40.
(md_show_usage): Add avrtiny arch in usage message.
(avr_operand): validate and issue error for invalid register for avrtiny.
add new reloc exp for 16 bit lds/sts instruction.
(md_apply_fix): check 16 bit lds/sts operand for out of range and encode.
(md_assemble): check ISA for arch and issue diagnostic.
* include/elf/avr.h (E_AVR_MACH_AVRTINY): define avrtiny machine number.
(R_AVR_LDS_STS_16): define 16 bit lds/sts reloc number.
* include/opcode/avr.h (AVR_ISA_TINY): define avrtiny specific ISA.
(AVR_ISA_2xxxa): define ISA without LPM.
(AVR_ISA_AVRTINY): define avrtiny arch ISA.
Add doc for contraint used in 16 bit lds/sts.
Adjust ISA group for icall, ijmp, pop and push.
Add 16 bit lds/sts encoding and update 32 bit lds/sts constraints.
* opcodes/avr-dis.c (avr_operand): Handle constraint j for 16 bit lds/sts.
(print_insn_avr): do not select opcode if insn ISA is avrtiny and machine
is not avrtiny.
* Makefile.am (ALL_EMULATION_SOURCES): add avrtiny emulation source.
(eavrtiny.c): add rules for avrtiny emulation source.
* Makefile.in: Regenerate.
* configure.tgt: Add avrtiny to avr target emulations.
* scripttempl/avrtiny.sc: New file.
linker script template for avrtiny arch.
* emulparams/avrtiny.sh: New file.
emulation parameters for avrtiny arch.
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Also tidies numerous error exit paths in various link_hash_table_create
functions that failed to free memory.
include/
* bfdlink.h (struct bfd_link_hash_table): Add hash_table_free field.
bfd/
* archive.c: Include bfdlink.h.
(_bfd_archive_close_and_cleanup): Call linker hash_table_free.
* bfd.c (struct bfd): Add is_linker_output field.
* elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
* linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
link.hash and is_linker_output.
(_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
param with bfd*. Assert is_linker_output and link.hash, and
clear them before exit.
* elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
bfd_link_hash_table* param with bfd*. Hack is_linker_output
and link.hash so we can free two linker hash tables.
(elf32_mn10300_link_hash_table_create): Create static_hash_table
first. Clean up on errors. Set hash_table_free pointer.
* elf32-arm.c (elf32_arm_link_hash_table_free): Replace
bfd_link_hash_table* param with bfd*.
(elf32_arm_link_hash_table_create): Clean up on errors. Set
hash_table_free pointer.
* elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
* elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
* elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
* elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
* xcofflink.c: Similarly.
* simple.c (bfd_simple_get_relocated_section_contents): Save and
clear link.next before creating linker hash table. Clean up on
errors, and restore link.next on exit.
* elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
* elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
* elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
* libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
* hash.c (bfd_hash_table_init_n): Free table on error.
* libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* libcoff.h: Regenerate.
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Freeing the linker hash table is a royal pain. It can't be freed
before the _bfd_write_contents call in bfd_close, because some target
bfd_write_contents functions access the hash table. It can't be freed
after bfd_close either, since bfd_alloc memory holding side data
structures disappears (PR17047). Clearly the only place it can be freed
is actually in bfd_close. This patch doesn't do that, but kills off
the existing means of freeing the hash table via a bfd target xvec call.
bfd/
PR 17047
* targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
(struct bfd_target <_bfd_link_hash_table_free>): Delete.
* bfd.c (bfd_link_hash_table_free): Don't define.
* aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
* coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
* elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
* elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
* elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
* elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
* elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
* libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
* nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
* srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
* xsym.c: Don't define various link_hash_table_free defines, and
remove from bfd_target vars. Temporarily reference some of the
target link_hash_table_free functions to avoid warnings.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
ld/
PR 17047
* ldlang.c (output_bfd_hash_table_free_fn): Delete.
(open_output): Don't set it..
* ldmain.c (ld_cleanup): ..or call it.
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This teaches the DWARF2 find_line functions how to deal with separate
debug relocatable object files. Also fixes a major bug:
When _bfd_dwarf2_slurp_debug_info was split out, place_sections ran
after .debug_info was relocated. This defeated the whole purpose of
place_sections. See the comment I added before place_sections.
Fixes some minor bugs too:
- place_sections didn't set VMA for alloc but non-load sections (bss).
- zero size sections can have symbols, so they need their VMA set too.
- last_vma was incorrectly adjusted.
- my last change to place_sections left VMA unchanged for .debug_info
when the linker has mapped input to output sections, but this is
wrong since bfd_simple_get_relocated_section_contents unmaps debug
sections.
PR 16867
* dwarf2.c: Formatting.
(struct dwarf2_debug): Make adjusted_section_count signed.
(unset_sections): Make i signed.
(set_debug_vma): New function.
(place_sections): Handle separate debug object file. Set VMA
on debug sections, even if they have an output section. Also
set VMA on zero size sections, and non-load but alloc sections.
Set adjusted_section_count to -1 when no section adjustment.
Malloc adjusted_sections. Don't double last_vma. Transfer
alloc section VMAs to separate debug file.
(_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
(_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
test on symbols being the same before using old stash. Read
and use separate debug file symbols. Call place_sections.
(find_line): Don't call place_sections here.
* libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
* libbfd.h: Regenerate.
* mach-o.c (bfd_mach_o_find_nearest_line): Adjust
_bfd_dwarf2_slurp_debug_info call.
* simple.c (simple_save_output_info): Clarify comment.
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with support for the new or1k configuration.
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2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
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This adds support for "func@localentry", an expression that returns the
ELFv2 local entry point address of function "func". I've excluded
dynamic relocation support because that obviously would require glibc
changes.
include/elf/
* ppc64.h (R_PPC64_REL24_NOTOC, R_PPC64_ADDR64_LOCAL): Define.
bfd/
* elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
(ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
(ppc64_elf_check_relocs): Likewise.
(ppc64_elf_relocate_section): Likewise.
* Add BFD_RELOC_PPC64_ADDR64_LOCAL.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
gas/
* config/tc-ppc.c (ppc_elf_suffix): Support @localentry.
(md_apply_fix): Support R_PPC64_ADDR64_LOCAL.
ld/testsuite/
* ld-powerpc/elfv2-2a.s, ld-powerpc/elfv2-2b.s: New files.
* ld-powerpc/elfv2-2exe.d, ld-powerpc/elfv2-2so.d: New files.
* ld-powerpc/powerpc.exp: Run new test.
elfcpp/
* powerpc.h (R_PPC64_REL24_NOTOC, R_PPC64_ADDR64_LOCAL): Define.
gold/
* powerpc.cc (Target_powerpc::Scan::local, global): Support
R_PPC64_ADDR64_LOCAL.
(Target_powerpc::Relocate::relocate): Likewise.
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2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
include/elf/
* nios2.h (R_NIOS2_GOT_LO, R_NIOS2_GOT_HA): New.
(R_NIOS2_CALL_LO, R_NIOS2_CALL_HA): New.
(R_NIOS2_ILLEGAL): Adjust.
gas/
* config/tc-nios2.c (md_apply_fix): Test for new relocs.
(nios2_special_reloc): Add %call_lo, %call_hiadj, %got_lo,
%got_hiadj relocation operators. Sort table and add comment
to explain ordering.
(nios2_fix_adjustable): Test for new relocs.
* doc/c-nios2.texi (Nios II Relocations): Document new relocation
operators.
bfd/
* reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
(BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
* libbfd.h: Regenerated.
* bfd-in2.h: Regenerated.
* elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
(nios2_reloc_map): Likewise.
(GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
Fixed all references.
(nios2_elf32_relocate_section): Add new relocations.
(nios2_elf32_check_relocs): Likewise.
(nios2_elf32_gc_sweep_hook): Likewise.
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2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
bfd/
* bfd-in2.h: Update from reloc.c.
* elf32-nios2.c: Include elf32-nios2.h.
(elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
(nios2_reloc_map): Likewise.
(enum elf32_nios2_stub_type): Declare.
(struct elf32_nios2_stub_hash_entry): Declare.
(nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
(struct elf32_nios2_link_hash_entry): Add hsh_cache field.
(struct elf32_nios2_link_hash_table): Add new fields bstab,
stub_bfd, add_stub_section, layout_sections_again, stub_group,
bfd_count, top_index, input_list, all_local_syms.
(nios2_call26_stub_entry): New.
(nios2_elf32_install_imm16): Move up in file.
(nios2_elf32_install_data): Move up in file.
(hiadj): Move up in file.
(stub_hash_newfunc): New.
(link_hash_newfunc): Initialize hsh_cache field.
(STUB_SUFFIX): New.
(nios2_stub_name): New.
(nios2_get_stub_entry): New.
(nios2_add_stub): New.
(nios2_elf32_setup_section_lists): New.
(nios2_elf32_next_input_section): New.
(CALL26_SEGMENT): New.
(MAX_STUB_SECTION_SIZE): New.
(group_sections): New.
(nios2_type_of_stub): New.
(nios2_build_one_stub): New.
(nios2_size_one_stub): New.
(get_local_syms): New.
(nios2_elf32_size_stubs): New.
(nios2_elf32_build_stubs): New.
(nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
(nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
trampolines for R_NIOS2_CALL26 stubs.
(nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
(nios2_elf32_gc_sweep_hook): Likewise.
(nios2_elf32_link_hash_table_create): Initialize the stub hash table.
(nios2_elf32_link_hash_table_free): New.
(bfd_elf32_bfd_link_hash_table_free): Define.
* elf32-nios2.h: New file.
* libbfd.h: Update from reloc.c.
* reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
gas/
* config/tc-nios2.c (md_apply_fix): Handle BFD_RELOC_NIOS2_CALL26_NOAT.
(nios2_assemble_args_m): Likewise.
(md_assemble): Likewise.
gas/testsuite/
* gas/nios2/call26_noat.d: New.
* gas/nios2/call26_noat.s: New.
* gas/nios2/call_noat.d: New.
* gas/nios2/call_noat.s: New.
include/elf/
* nios2.h (elf_nios2_reloc_type): Add R_NIOS2_CALL26_NOAT.
ld/
* Makefile.am (enios2elf.c, enios2linux.c): Update dependencies.
* Makefile.in: Regenerated.
* emulparams/nios2elf.sh (EXTRA_EM_FILE): Set.
* emulparams/nios2linux.sh (EXTRA_EM_FILE): Set.
* emultempl/nios2elf.em: New file.
* gen-doc.texi (NIOSII): Set.
* ld.texinfo (NIOSII): Set.
ld/testsuite/
* ld-nios2/relax_call26.s: New.
* ld-nios2/relax_call26_boundary.ld: New.
* ld-nios2/relax_call26_boundary.s: New.
* ld-nios2/relax_call26_boundary_c8.d: New.
* ld-nios2/relax_call26_boundary_cc.d: New.
* ld-nios2/relax_call26_boundary_d0.d: New.
* ld-nios2/relax_call26_boundary_d4.d: New.
* ld-nios2/relax_call26_boundary_d8.d: New.
* ld-nios2/relax_call26_boundary_dc.d: New.
* ld-nios2/relax_call26_boundary_f0.d: New.
* ld-nios2/relax_call26_boundary_f4.d: New.
* ld-nios2/relax_call26_boundary_f8.d: New.
* ld-nios2/relax_call26_boundary_fc.d: New.
* ld-nios2/relax_call26_cache.d: New.
* ld-nios2/relax_call26_cache.ld: New.
* ld-nios2/relax_call26_cache.s: New.
* ld-nios2/relax_call26_multi.d: New.
* ld-nios2/relax_call26_multi.ld: New.
* ld-nios2/relax_call26_norelax.d: New.
* ld-nios2/relax_call26_shared.d: New.
* ld-nios2/relax_call26_shared.ld: New.
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BFD:
* Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add nds32
files.
* Makefile.in: Regenerate.
* archures.c (bfd_nds32_arch): Add nds32 target.
* bfd-in2.h: Regenerate.
* config.bfd (nds32*le-*-linux): Add bfd_elf32_nds32lelin_vec
and bfd_elf32_nds32belin_vec.
(nds32*be-*-linux*): Likewise.
(nds32*le-*-*): Add bfd_elf32_nds32le_vec and bfd_elf32_nds32be_vec.
(nds32*be-*-*): Likewise.
* configure.in (bfd_elf32_nds32be_vec): Add elf32-nds32.lo.
(bfd_elf32_nds32le_vec): Likewise.
(bfd_elf32_nds32belin_vec): Likewise.
(bfd_elf32_nds32lelin_vec): Likewise.
* configure: Regenerate.
* cpu-nds32.c: New file for nds32.
* elf-bfd.h: Add NDS32_ELF_DATA.
* elf32-nds32.c: New file for nds32.
* elf32-nds32.h: New file for nds32.
* libbfd.h: Regenerate.
* reloc.c: Add relocations for nds32.
* targets.c (bfd_elf32_nds32be_vec): New declaration for nds32.
(bfd_elf32_nds32le_vec): Likewise.
(bfd_elf32_nds32belin_vec): Likewise.
(bfd_elf32_nds32lelin_vec): Likewise.
BINUTILS:
* readelf.c: Include elf/nds32.h
(guess_is_rela): Add case for EM_NDS32.
(dump_relocations): Add case for EM_NDS32.
(decode_NDS32_machine_flags): New.
(get_machine_flags): Add case for EM_NDS32.
(is_32bit_abs_reloc): Likewise.
(is_16bit_abs_reloc): Likewise.
(process_nds32_specific): New.
(process_arch_specific): Add case for EM_NDS32.
* NEWS: Announce Andes nds32 support.
* MAINTAINERS: Add nds32 maintainers.
TESTSUITE:
* binutils-all/objdump.exp: Add NDS32 cpu.
* binutils-all/readelf.r: Skip extra reloc created by NDS32.
GAS:
* Makefile.am (TARGET_CPU_CFILES): Add config/tc-nds32.c.
(TARGET_CPU_HFILES): Add config/tc-nds32.h.
* Makefile.in: Regenerate.
* configure.in (nds32): Add nds32 target extension config support.
* configure.tgt : Add case for nds32-*-elf* and nds32-*-linux*.
* configure: Regenerate.
* config/tc-nds32.c: New file for nds32.
* config/tc-nds32.h: New file for nds32.
* doc/Makefile.am (CPU_DOCS): Add c-nds32.texi.
* doc/Makefile.in: Regenerate.
* doc/as.texinfo: Add nds32 options.
* doc/all.texi: Set NDS32.
* doc/c-nds32.texi: New file dor nds32 document.
* NEWS: Announce Andes nds32 support.
TESTSUITE:
* gas/all/gas.exp: Add expected failures for NDS32.
* gas/elf/elf.exp: Likewise.
* gas/lns/lns.exp: Use alternate test.
* gas/macros/irp.d: Skip for NDS32.
* gas/macros/macros.exp: Skip some tests for the NDS32.
* gas/macros/rept.d: Skip for NDS32.
* gas/macros/test3.d: Skip for NDS32.
* gas/nds32: New directory.
* gas/nds32/alu-1.s: New test.
* gas/nds32/alu-1.d: Likewise.
* gas/nds32/alu-2.s: Likewise.
* gas/nds32/alu-2.d: Likewise.
* gas/nds32/br-1.d: Likewise.
* gas/nds32/br-1.s: Likewise.
* gas/nds32/br-2.d: Likewise.
* gas/nds32/br-2.s: Likewise.
* gas/nds32/ji-jr.d: Likewise.
* gas/nds32/ji-jr.s: Likewise.
* gas/nds32/ls.d: Likewise.
* gas/nds32/ls.s: Likewise.
* gas/nds32/lsi.d: Likewise.
* gas/nds32/lsi.s: Likewise.
* gas/nds32/to-16bit-v1.d: Likewise.
* gas/nds32/to-16bit-v1.s: Likewise.
* gas/nds32/to-16bit-v2.d: Likewise.
* gas/nds32/to-16bit-v2.s: Likewise.
* gas/nds32/to-16bit-v3.d: Likewise.
* gas/nds32/to-16bit-v3.s: Likewise.
* gas/nds32/nds32.exp: New test driver.
LD:
* Makefile.am (ALL_EMULATION_SOURCES): Add nds32 target.
* Makefile.in: Regenerate.
* configure.tgt: Add case for nds32*le-*-elf*, nds32*be-*-elf*,
nds32*le-*-linux-gnu*, and nds32*be-*-linux-gnu*.
* emulparams/nds32belf.sh: New file for nds32.
* emulparams/nds32belf_linux.sh: Likewise.
* emulparams/nds32belf16m.sh: Likewise.
* emulparams/nds32elf.sh: Likewise.
* emulparams/nds32elf_linux.sh: Likewise.
* emulparams/nds32elf16m.sh: Likewise.
* emultempl/nds32elf.em: Likewise.
* scripttempl/nds32elf.sc}: Likewise.
* gen-doc.texi: Set NDS32.
* ld.texinfo: Set NDS32.
* NEWS: Announce Andes nds32 support.
TESTSUITE:
* lib/ld-lib.exp: Add NDS32 to list of targets that do not support
shared library generation.
* ld-nds32: New directory.
* ld-nds32/branch.d: New test.
* ld-nds32/branch.ld: New test.
* ld-nds32/branch.s: New test.
* ld-nds32/diff.d: New test.
* ld-nds32/diff.ld: New test.
* ld-nds32/diff.s: New test.
* ld-nds32/gp.d: New test.
* ld-nds32/gp.ld: New test.
* ld-nds32/gp.s: New test.
* ld-nds32/imm.d: New test.
* ld-nds32/imm.ld: New test.
* ld-nds32/imm.s: New test.
* ld-nds32/imm_symbol.s: New test.
* ld-nds32/relax_jmp.d: New test.
* ld-nds32/relax_jmp.ld: New test.
* ld-nds32/relax_jmp.s: New test.
* ld-nds32/relax_load_store.d: New test.
* ld-nds32/relax_load_store.ld: New test.
* ld-nds32/relax_load_store.s: New test.
* ld-nds32/nds32.exp: New file.
OPCODES:
* Makefile.am (TARGET_LIBOPCODES_CFILES): Add nds32-asm.c
and nds32-dis.c.
* Makefile.in: Regenerate.
* configure.in: Add case for bfd_nds32_arch.
* configure: Regenerate.
* disassemble.c (ARCH_nds32): Define.
* nds32-asm.c: New file for nds32.
* nds32-asm.h: New file for nds32.
* nds32-dis.c: New file for nds32.
* nds32-opc.h: New file for nds32.
INCLUDE:
* dis-asm.h (print_insn_nds32): Add nds32 target.
* elf/nds32.h: New file for nds32.
* opcode/nds32.h: New file for nds32.
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|
bfd/
* elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
and R_X86_64_PLT32_BND.
(R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
R_X86_64_PLT32_BND.
(IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
(x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
BFD_RELOC_X86_64_PLT32_BND.
(elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
R_X86_64_PLT32_BND.
(elf_x86_64_gc_sweep_hook): Likewise.
(elf_x86_64_relocate_section): Likewise.
* reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
and BFD_RELOC_X86_64_PLT32_BND.
* bfd-in2.h: Regenerated.
* libbfd.h: Likewise.
gas/
* config/tc-i386.c (reloc): Add an argument, bnd_prefix, to
indicate if instruction has the BND prefix. Return
BFD_RELOC_X86_64_PC32_BND instead of BFD_RELOC_32_PCREL if
bnd_prefix isn't zero.
(output_branch): Pass BFD_RELOC_X86_64_PC32_BND to frag_var
if needed.
(output_jump): Update reloc call.
(output_interseg_jump): Likewise.
(output_disp): Likewise.
(output_imm): Likewise.
(x86_cons_fix_new): Likewise.
(lex_got): Add an argument, bnd_prefix, to indicate if
instruction has the BND prefix. Use BFD_RELOC_X86_64_PLT32_BND
if needed.
(x86_cons): Update lex_got call.
(i386_immediate): Likewise.
(i386_displacement): Likewise.
(md_apply_fix): Handle BFD_RELOC_X86_64_PC32_BND and
BFD_RELOC_X86_64_PLT32_BND.
(tc_gen_reloc): Likewise.
* config/tc-i386-intel.c (i386_operator): Update lex_got call.
gas/testsuite/
* gas/i386/i386.exp: Run x86-64-mpx-branch-1 and
x86-64-mpx-branch-2 on 64-bit ELF targets.
* gas/i386/x86-64-mpx-branch-1.d: New file.
* gas/i386/x86-64-mpx-branch-1.s: Likewise.
* gas/i386/x86-64-mpx-branch-2.d: Likewise.
* gas/i386/x86-64-mpx-branch-2.s: Likewise.
include/elf/
* x86-64.h: Add R_X86_64_PC32_BND and R_X86_64_PLT32_BND.
ld/testsuite/
* ld-x86-64/mpx.exp: New file.
* ld-x86-64/mpx1.out: Likewise.
* ld-x86-64/mpx1a.c: Likewise.
* ld-x86-64/mpx1a.rd: Likewise.
* ld-x86-64/mpx1b.c: Likewise.
* ld-x86-64/mpx1c.c: Likewise.
* ld-x86-64/mpx1c.rd: Likewise.
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|
This changes the behaviour of @h and @ha on PowerPC64 to report errors
on 32-bit overflow. The motivation for this change is that on
PowerPC64, most uses of @h and @ha modifiers and their corresponding
relocations are to build up 32-bit offsets. We'd like to know when
such offsets overflow. Only rarely do people use @h or @ha with the
high 32-bit modifiers to build a 64-bit constant. Those uses will now
need to use two new modifiers, @high and @higha, if the constant isn't
known at assembly time. For now, we won't report overflow at assembly
time..
This also fixes an error when applying some of the HIGHER and HIGHEST
relocations.
include/elf/
* ppc64.h (R_PPC64_ADDR16_HIGH, R_PPC64_ADDR16_HIGHA,
R_PPC64_TPREL16_HIGH, R_PPC64_TPREL16_HIGHA,
R_PPC64_DTPREL16_HIGH, R_PPC64_DTPREL16_HIGHA): New.
(IS_PPC64_TLS_RELOC): Match new tls relocs.
bfd/
* reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
* elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
Make all _HA and _HI relocs report signed overflow.
(ppc64_elf_reloc_type_lookup): Handle new relocs.
(must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
(dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
(ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
gas/
* config/tc-ppc.c (SEX16): Don't mask.
(REPORT_OVERFLOW_HI): Define as zero.
(ppc_elf_suffix): Support @high, @higha, @dtprel@high, @dtprel@higha,
@tprel@high, and @tprel@higha modifiers.
(md_assemble): Ignore X_unsigned when applying 16-bit insn fields.
Add (disabled) code to check @h and @ha reloc overflow for powerpc64.
Handle new relocs.
(md_apply_fix): Similarly.
elfcpp/
* powerpc.h (R_PPC64_ADDR16_HIGH, R_PPC64_ADDR16_HIGHA,
R_PPC64_TPREL16_HIGH, R_PPC64_TPREL16_HIGHA,
R_PPC64_DTPREL16_HIGH, R_PPC64_DTPREL16_HIGHA): Define.
gold/
* powerpc.cc (Target_powerpc::Scan::check_non_pic): Handle new relocs.
(Target_powerpc::Scan::global, local): Likewise.
(Target_powerpc::Relocate::relocate): Likewise. Check for overflow
on all ppc64 @h and @ha relocs.
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|
opcodes/
* s390-opc.c (J12_12, J24_24): New macros.
(INSTR_MII_UPI): Rename to INSTR_MII_UPP.
(MASK_MII_UPI): Rename to MASK_MII_UPP.
* s390-opc.txt: Rename MII_UPI to MII_UPP for bprp instruction.
include/elf/
* s390.h: Add new relocs R_390_PC12DBL, R_390_PLT12DBL,
R_390_PC24DBL, and R_390_PLT24DBL.
gas/testsuite/
* gas/s390/zarch-zEC12.s: Change bprp second operand and add
variants requiring relocations.
* gas/s390/zarch-zEC12.d: Likewise.
gas/
* config/tc-s390.c (md_gather_operands, md_apply_fix): Support new
relocs.
bfd/
* elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
(elf_s390_reloc_type_lookup, elf_s390_check_relocs)
(elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
relocations.
* elf64-s390.c: See elf32-s390.c
* bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
* libbfd.h: Add new reloc strings.
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|
bfd/
* bfd-in2.h: Re-generated.
* elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
(IS_AARCH64_TLS_RELOC): Change to be based on the
bfd reloc enumerators.
(IS_AARCH64_TLSDESC_RELOC): Likewise.
(PG, PG_OFFSET): Cast literal to bfd_vma.
(elf64_aarch64_howto_table): Removed.
(elf64_aarch64_howto_dynrelocs): Removed.
(elf64_aarch64_tls_howto_table): Removed.
(elf64_aarch64_tlsdesc_howto_table): Removed.
(elfNN_aarch64_howto_table): New table to host all howto entires..
(R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
(elfNN_aarch64_bfd_reloc_from_howto): New function.
(elfNN_aarch64_bfd_reloc_from_type): Ditto.
(struct elf_aarch64_reloc_map): New.
(elf_aarch64_reloc_map): New table.
(elfNN_aarch64_howto_from_bfd_reloc): New function.
(elfNN_aarch64_howto_from_type): Update to look up the new table
elfNN_aarch64_howto_table.
(struct elf64_aarch64_reloc_map): Remove.
(elf64_aarch64_reloc_map): Remove.
(elfNN_aarch64_reloc_type_lookup): Change to call
elfNN_aarch64_howto_from_bfd_reloc.
(elfNN_aarch64_reloc_name_lookup): Change to look up the new table
elfNN_aarch64_howto_table.
(aarch64_resolve_relocation): Refactor to switch on the bfd
reloc enumerators.
(bfd_elf_aarch64_put_addend): Likewise.
(elfNN_aarch64_final_link_relocate): Likewise.
(aarch64_tls_transition_without_check): Likewise.
(aarch64_reloc_got_type): Likewise.
(aarch64_can_relax_tls): Likewise.
(aarch64_tls_transition): Likewise.
(elfNN_aarch64_tls_relax): Likewise.
(elfNN_aarch64_final_link_relocate): Likewise.
(elfNN_aarch64_relocate_section): Likewise.
(elfNN_aarch64_gc_sweep_hook): Likewise.
(elfNN_aarch64_check_relocs): Likewise.
(aarch64_tls_transition): Change to return a bfd reloc enumerator.
* libbfd.h: Re-generated.
* reloc.c: Re-order the AArch64 bfd reloc enumerators.
(BFD_RELOC_AARCH64_RELOC_START)
(BFD_RELOC_AARCH64_RELOC_END)
(BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
(BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
(BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
(BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
(BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
(BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
(BFD_RELOC_AARCH64_IRELATIVE): New relocs.
gas/
* config/tc-aarch64.c (reloc_table): Replace
BFD_RELOC_AARCH64_LD64_GOT_LO12_NC with
BFD_RELOC_AARCH64_LD_GOT_LO12_NC; likewise to
BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC and
BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC.
(md_apply_fix): Handle BFD_RELOC_AARCH64_LD_GOT_LO12_NC,
BFD_RELOC_AARCH64_LD32_GOT_LO12_NC,
BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC,
BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC,
BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC and
BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC.
(aarch64_force_relocation): Likewise.
gas/testsuite/
* gas/aarch64/ilp32-basic.d: New file.
* gas/aarch64/ilp32-basic.s: New file.
include/elf/
* aarch64.h: Add ELF32 reloc codes and remove fake ELF64 ones.
(R_AARCH64_IRELATIVE): New reloc.
|
|
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.
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R_AARCH64_TLSDESC_ADR_PAGE21.
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