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# REQUIRES: aarch64
# RUN: llvm-mc -filetype=obj -triple=aarch64 %s -o %t.o
# RUN: ld.lld %t.o -o %t
# RUN: llvm-objdump --no-print-imm-hex -d --no-show-raw-insn %t | FileCheck %s
# RUN: llvm-readobj -S -r %t | FileCheck -check-prefix=RELOC %s
#Local-Dynamic to Local-Exec relax creates no
#RELOC: Relocations [
#RELOC-NEXT: ]
## Reject local-exec TLS relocations for -shared.
# RUN: not ld.lld -shared %t.o -o /dev/null 2>&1 | FileCheck %s --check-prefix=ERR --implicit-check-not=error:
# ERR: error: relocation R_AARCH64_TLSLE_ADD_TPREL_HI12 against v1 cannot be used with -shared
# ERR: error: relocation R_AARCH64_TLSLE_ADD_TPREL_LO12_NC against v1 cannot be used with -shared
# ERR: error: relocation R_AARCH64_TLSLE_ADD_TPREL_HI12 against v2 cannot be used with -shared
# ERR: error: relocation R_AARCH64_TLSLE_ADD_TPREL_LO12_NC against v2 cannot be used with -shared
.globl _start
_start:
mrs x0, TPIDR_EL0
add x0, x0, :tprel_hi12:v1
add x0, x0, :tprel_lo12_nc:v1
mrs x0, TPIDR_EL0
add x0, x0, :tprel_hi12:v2
add x0, x0, :tprel_lo12_nc:v2
# TCB size = 0x16 and foo is first element from TLS register.
#CHECK: Disassembly of section .text:
#CHECK: <_start>:
#CHECK-NEXT: mrs x0, TPIDR_EL0
#CHECK-NEXT: add x0, x0, #0, lsl #12
#CHECK-NEXT: add x0, x0, #16
#CHECK-NEXT: mrs x0, TPIDR_EL0
#CHECK-NEXT: add x0, x0, #4095, lsl #12
#CHECK-NEXT: add x0, x0, #4088
.section .tbss,"awT",@nobits
.type v1,@object
.globl v1
.p2align 2
v1:
.word 0
.size v1, 4
# The current offset from the thread pointer is 20. Raise it to just below the
# 24-bit limit.
.space (0xfffff8 - 20)
.type v2,@object
.globl v2
.p2align 2
v2:
.word 0
.size v2, 4
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