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author | Jiong Wang <jiong.wang@arm.com> | 2015-08-19 10:57:34 +0100 |
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committer | Jiong Wang <jiong.wang@arm.com> | 2015-08-19 16:28:08 +0100 |
commit | 13289c10e20281adf480d9822861412a7ade721d (patch) | |
tree | f3a207c40a1e27c660e4823e94bda3d84a2a77f8 /gas | |
parent | 45face3ba147a4c5f4f7e09cf10c95986b915002 (diff) | |
download | binutils-13289c10e20281adf480d9822861412a7ade721d.zip binutils-13289c10e20281adf480d9822861412a7ade721d.tar.gz binutils-13289c10e20281adf480d9822861412a7ade721d.tar.bz2 |
[AArch64][1/6] GAS support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC
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.
Diffstat (limited to 'gas')
-rw-r--r-- | gas/ChangeLog | 6 | ||||
-rw-r--r-- | gas/config/tc-aarch64.c | 11 | ||||
-rw-r--r-- | gas/testsuite/ChangeLog | 7 | ||||
-rw-r--r-- | gas/testsuite/gas/aarch64/reloc-dtprel_lo12_nc-ilp32.d | 10 | ||||
-rw-r--r-- | gas/testsuite/gas/aarch64/reloc-dtprel_lo12_nc-ilp32.s | 5 | ||||
-rw-r--r-- | gas/testsuite/gas/aarch64/reloc-dtprel_lo12_nc.d | 9 | ||||
-rw-r--r-- | gas/testsuite/gas/aarch64/reloc-dtprel_lo12_nc.s | 5 |
7 files changed, 53 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 4064fc1..2ba9c00 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,9 @@ +2015-08-19 Jiong Wang <jiong.wang@arm.com> + + * 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. + 2015-08-17 Alan Modra <amodra@gmail.com> * gas/config/tc-arm.c (s_align): Delete. diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c index df37541..d55356f 100644 --- a/gas/config/tc-aarch64.c +++ b/gas/config/tc-aarch64.c @@ -2531,6 +2531,15 @@ static struct reloc_table_entry reloc_table[] = { 0, 0}, + /* Same as dtprel_lo12, no overflow check. */ + {"dtprel_lo12_nc", 0, + 0, /* adr_type */ + 0, + 0, + BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC, + 0, + 0}, + /* Get to the page containing GOT TLS entry for a symbol */ {"gottprel", 0, 0, /* adr_type */ @@ -6797,6 +6806,7 @@ md_apply_fix (fixS * fixP, valueT * valP, segT seg) case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC: case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19: case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12: + case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC: case BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC: case BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21: case BFD_RELOC_AARCH64_TLSLD_ADR_PREL21: @@ -7010,6 +7020,7 @@ aarch64_force_relocation (struct fix *fixp) case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC: case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19: case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12: + case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC: case BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC: case BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21: case BFD_RELOC_AARCH64_TLSLD_ADR_PREL21: diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index b86a46e..3be3dd1 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,3 +1,10 @@ +2015-08-19 Jiong Wang <jiong.wang@arm.com> + + * 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. + 2015-08-13 Andre Vieira <andre.simoesdiasvieira@arm.com> * gas/arm/nops.d: New. diff --git a/gas/testsuite/gas/aarch64/reloc-dtprel_lo12_nc-ilp32.d b/gas/testsuite/gas/aarch64/reloc-dtprel_lo12_nc-ilp32.d new file mode 100644 index 0000000..b232b2f --- /dev/null +++ b/gas/testsuite/gas/aarch64/reloc-dtprel_lo12_nc-ilp32.d @@ -0,0 +1,10 @@ +#as: -mabi=ilp32 +#objdump: -dr + +.*: file format .* + +Disassembly of section \.text: + +00000000 <.*>: + 0: 110002a8 add w8, w21, #0x0 + 0: R_AARCH64_P32_TLSLD_ADD_DTPREL_LO12_NC x diff --git a/gas/testsuite/gas/aarch64/reloc-dtprel_lo12_nc-ilp32.s b/gas/testsuite/gas/aarch64/reloc-dtprel_lo12_nc-ilp32.s new file mode 100644 index 0000000..34226a5 --- /dev/null +++ b/gas/testsuite/gas/aarch64/reloc-dtprel_lo12_nc-ilp32.s @@ -0,0 +1,5 @@ +// Test file for AArch64 GAS -- dtprel_lo12_nc ILP32 + +func: + // BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC + add w8, w21, #:dtprel_lo12_nc:x diff --git a/gas/testsuite/gas/aarch64/reloc-dtprel_lo12_nc.d b/gas/testsuite/gas/aarch64/reloc-dtprel_lo12_nc.d new file mode 100644 index 0000000..795fb0b --- /dev/null +++ b/gas/testsuite/gas/aarch64/reloc-dtprel_lo12_nc.d @@ -0,0 +1,9 @@ +#objdump: -dr + +.*: file format .* + +Disassembly of section \.text: + +0000000000000000 <.*>: + 0: 91000347 add x7, x26, #0x0 + 0: R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC x diff --git a/gas/testsuite/gas/aarch64/reloc-dtprel_lo12_nc.s b/gas/testsuite/gas/aarch64/reloc-dtprel_lo12_nc.s new file mode 100644 index 0000000..187309f --- /dev/null +++ b/gas/testsuite/gas/aarch64/reloc-dtprel_lo12_nc.s @@ -0,0 +1,5 @@ +// Test file for AArch64 GAS -- dtprel_lo12_nc + +func: + // BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC + add x7, x26, #:dtprel_lo12_nc:x |