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| author | Jiong Wang <jiong.wang@arm.com> | 2015-08-19 11:22:22 +0100 |
|---|---|---|
| committer | Jiong Wang <jiong.wang@arm.com> | 2015-08-19 16:54:39 +0100 |
| commit | 4c5625238cccb048261d7ce0eb748ee5e0d67cf0 (patch) | |
| tree | b35ec44daf7400e8d53762a70cca034c823e5bff /bfd/reloc.c | |
| parent | 6ffe9a1ba36f3a896ae323e35a207b6451e8f7f9 (diff) | |
| download | gdb-4c5625238cccb048261d7ce0eb748ee5e0d67cf0.zip gdb-4c5625238cccb048261d7ce0eb748ee5e0d67cf0.tar.gz gdb-4c5625238cccb048261d7ce0eb748ee5e0d67cf0.tar.bz2 | |
[AArch64][5/6] GAS support TLSLD load/store relocation types
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.
Diffstat (limited to 'bfd/reloc.c')
| -rw-r--r-- | bfd/reloc.c | 47 |
1 files changed, 46 insertions, 1 deletions
diff --git a/bfd/reloc.c b/bfd/reloc.c index 90ddfb5..3d329a5 100644 --- a/bfd/reloc.c +++ b/bfd/reloc.c @@ -6871,6 +6871,42 @@ ENUM ENUMDOC GOT entry address for AArch64 TLS Local Dynamic, used with ADR instruction. ENUM + BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12 +ENUMDOC + bit[11:1] of byte offset to module TLS base address, encoded in ldst + instructions. +ENUM + BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC +ENUMDOC + Similar as BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12, but no overflow check. +ENUM + BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12 +ENUMDOC + bit[11:2] of byte offset to module TLS base address, encoded in ldst + instructions. +ENUM + BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC +ENUMDOC + Similar as BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12, but no overflow check. +ENUM + BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12 +ENUMDOC + bit[11:3] of byte offset to module TLS base address, encoded in ldst + instructions. +ENUM + BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC +ENUMDOC + Similar as BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12, but no overflow check. +ENUM + BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12 +ENUMDOC + bit[11:0] of byte offset to module TLS base address, encoded in ldst + instructions. +ENUM + BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC +ENUMDOC + Similar as BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12, but no overflow check. +ENUM BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0 ENUMDOC bit[15:0] of byte offset to module TLS base address. @@ -7021,6 +7057,16 @@ ENUMDOC AArch64 unspecified load/store instruction, holding bits 0 to 11 of the address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. ENUM + BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12 +ENUMDOC + AArch64 pseudo relocation code for TLS local dynamic mode. It's to be + used internally by the AArch64 assembler and not (currently) written to + any object files. +ENUM + BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12_NC +ENUMDOC + Similar as BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12, but no overflow check. +ENUM BFD_RELOC_AARCH64_LD_GOT_LO12_NC ENUMDOC AArch64 pseudo relocation code to be used internally by the AArch64 @@ -7035,7 +7081,6 @@ ENUM ENUMDOC AArch64 pseudo relocation code to be used internally by the AArch64 assembler and not (currently) written to any object files. - ENUM BFD_RELOC_TILEPRO_COPY ENUMX |