1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
# REQUIRES: aarch64
# RUN: llvm-mc -filetype=obj -triple=aarch64-unknown-freebsd %s -o %tmain.o
# RUN: ld.lld %tmain.o -o %tout
# RUN: llvm-objdump -d %tout | FileCheck %s
# RUN: llvm-readobj -s -r %tout | FileCheck -check-prefix=RELOC %s
#Local-Dynamic to Initial-Exec relax creates no
#RELOC: Relocations [
#RELOC-NEXT: ]
.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: 210000: 40 d0 3b d5 mrs x0, TPIDR_EL0
#CHECK: 210004: 00 00 40 91 add x0, x0, #0, lsl #12
#CHECK: 210008: 00 40 00 91 add x0, x0, #16
#CHECK: 21000c: 40 d0 3b d5 mrs x0, TPIDR_EL0
#CHECK: 210010: 00 fc 7f 91 add x0, x0, #4095, lsl #12
#CHECK: 210014: 00 e0 3f 91 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
|
