aarch64-tls-gdle.s
861 Bytes
# REQUIRES: aarch64
# RUN: llvm-mc -filetype=obj -triple=aarch64-unknown-linux %p/Inputs/aarch64-tls-ie.s -o %ttlsie.o
# RUN: llvm-mc -filetype=obj -triple=aarch64-unknown-linux %s -o %tmain.o
# RUN: ld.lld %tmain.o %ttlsie.o -o %tout
# RUN: llvm-objdump -d --no-show-raw-insn %tout | FileCheck %s
# RUN: llvm-readobj -r %tout | FileCheck -check-prefix=RELOC %s
## Local-Dynamic to Local-Exec relax creates no dynamic relocations.
# RELOC: Relocations [
# RELOC-NEXT: ]
# TCB size = 0x16 and foo is first element from TLS register.
# CHECK-LABEL: _start:
# CHECK-NEXT: 2101c8: movz x0, #0, lsl #16
# CHECK-NEXT: 2101cc: movk x0, #16
# CHECK-NEXT: 2101d0: nop
# CHECK-NEXT: 2101d4: nop
.globl _start
_start:
adrp x0, :tlsdesc:foo
ldr x1, [x0, :tlsdesc_lo12:foo]
add x0, x0, :tlsdesc_lo12:foo
.tlsdesccall foo
blr x1