diff options
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 6 | ||||
| -rw-r--r-- | gas/config/tc-aarch64.c | 15 | ||||
| -rw-r--r-- | gas/testsuite/ChangeLog | 7 | ||||
| -rw-r--r-- | gas/testsuite/gas/aarch64/reloc-tlsldm-1.d | 10 | ||||
| -rw-r--r-- | gas/testsuite/gas/aarch64/reloc-tlsldm-1.s | 6 | ||||
| -rw-r--r-- | gas/testsuite/gas/aarch64/reloc-tlsldm-ilp32-1.d | 11 | ||||
| -rw-r--r-- | gas/testsuite/gas/aarch64/reloc-tlsldm-ilp32-1.s | 6 |
7 files changed, 61 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 09ee2cb..d024f40 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,9 @@ +2015-07-16 Jiong Wang <jiong.wang@arm.com> + + * config/tc-aarch64.c (reloc_table): New relocation modifiers. + (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21. + (aarch64_force_relocation): Ditto. + 2015-07-16 Matthew Wahab <matthew.wahab@arm.com> * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1. diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c index 7d4ec29..8d403f3 100644 --- a/gas/config/tc-aarch64.c +++ b/gas/config/tc-aarch64.c @@ -2500,6 +2500,19 @@ static struct reloc_table_entry reloc_table[] = { BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC, 0}, + /* Get to the page containing GOT TLS entry for a symbol. + The same as GD, we allocate two consecutive GOT slots + for module index and module offset, the only difference + with GD is the module offset should be intialized to + zero without any outstanding runtime relocation. */ + {"tlsldm", 0, + BFD_RELOC_AARCH64_TLSLD_ADR_PREL21, /* adr_type */ + 0, + 0, + 0, + 0, + 0}, + /* Get to the page containing GOT TLS entry for a symbol */ {"gottprel", 0, 0, /* adr_type */ @@ -6765,6 +6778,7 @@ md_apply_fix (fixS * fixP, valueT * valP, segT seg) case BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC: case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC: case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19: + case BFD_RELOC_AARCH64_TLSLD_ADR_PREL21: case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12: case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12: case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC: @@ -6974,6 +6988,7 @@ aarch64_force_relocation (struct fix *fixp) case BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC: case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC: case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19: + case BFD_RELOC_AARCH64_TLSLD_ADR_PREL21: case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12: case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12: case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC: diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index da6536b..8b3d015 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,3 +1,10 @@ +2015-07-16 Jiong Wang <jiong.wang@arm.com> + + * gas/aarch64/reloc-tlsldm-1.s: New testcase. + * gas/aarch64/reloc-tlsldm-ilp32-1.s: Ditto. + * gas/aarch64/reloc-tlsldm-1.d: New expectation file. + * gas/aarch64/reloc-tlsldm-ilp32-1.d: Ditto. + 2015-07-16 James Greenhalgh <james.greenhalgh@arm.com> * gas/arm/arch7em-bad.l: Update expected errors. diff --git a/gas/testsuite/gas/aarch64/reloc-tlsldm-1.d b/gas/testsuite/gas/aarch64/reloc-tlsldm-1.d new file mode 100644 index 0000000..30276d1 --- /dev/null +++ b/gas/testsuite/gas/aarch64/reloc-tlsldm-1.d @@ -0,0 +1,10 @@ +#objdump: -dr + +.*: file format .* + +Disassembly of section \.text: + +0000000000000000 <.*>: + 0: 8b030041 add x1, x2, x3 + 4: 10000000 adr x0, 0 <dummy> + 4: R_AARCH64_TLSLD_ADR_PREL21 dummy diff --git a/gas/testsuite/gas/aarch64/reloc-tlsldm-1.s b/gas/testsuite/gas/aarch64/reloc-tlsldm-1.s new file mode 100644 index 0000000..80512b1 --- /dev/null +++ b/gas/testsuite/gas/aarch64/reloc-tlsldm-1.s @@ -0,0 +1,6 @@ +// Test file for AArch64 GAS -- tlsldm + +func: + add x1, x2, x3 + // BFD_RELOC_AARCH64_TLSLD_ADR_PREL21 + adr x0, :tlsldm:dummy diff --git a/gas/testsuite/gas/aarch64/reloc-tlsldm-ilp32-1.d b/gas/testsuite/gas/aarch64/reloc-tlsldm-ilp32-1.d new file mode 100644 index 0000000..28686cd --- /dev/null +++ b/gas/testsuite/gas/aarch64/reloc-tlsldm-ilp32-1.d @@ -0,0 +1,11 @@ +#as: -mabi=ilp32 +#objdump: -dr + +.*: file format .* + +Disassembly of section \.text: + +00000000 <.*>: + 0: 8b030041 add x1, x2, x3 + 4: 10000000 adr x0, 0 <dummy> + 4: R_AARCH64_P32_TLSLD_ADR_PREL21 dummy diff --git a/gas/testsuite/gas/aarch64/reloc-tlsldm-ilp32-1.s b/gas/testsuite/gas/aarch64/reloc-tlsldm-ilp32-1.s new file mode 100644 index 0000000..b0c5942 --- /dev/null +++ b/gas/testsuite/gas/aarch64/reloc-tlsldm-ilp32-1.s @@ -0,0 +1,6 @@ +// Test file for AArch64 GAS -- tlsldm ILP32 + +func: + add x1, x2, x3 + // BFD_RELOC_AARCH64_TLSLD_ADR_PREL21 + adr x0, :tlsldm:dummy |