// REQUIRES: arm
// RUN: llvm-mc %s -o %t.o -filetype=obj -triple=armv7a-linux-gnueabi
// RUN: ld.lld %t.o -o %t.so -shared
// RUN: llvm-readobj -S --dyn-relocations %t.so | FileCheck --check-prefix=SEC %s
// RUN: llvm-objdump -d --triple=armv7a-linux-gnueabi %t.so | FileCheck %s
// RUN: ld.lld %t.o -o %t
// RUN: llvm-objdump -d --triple=armv7a-linux-gnueabi %t | FileCheck --check-prefix=CHECK-EXE %s
/// Test the handling of the local-dynamic TLS model. Dynamic loader finds
/// module index R_ARM_TLS_DTPMOD32. The offset in the next GOT slot is 0
/// The R_ARM_TLS_LDO is the offset of the variable within the TLS block.
.global __tls_get_addr
.text
.p2align 2
.global _start
.syntax unified
.arm
.type _start, %function
_start:
.L0:
nop
.word x(tlsldm) + (. - .L0 - 8)
.word x(tlsldo)
.word y(tlsldo)
.section .tbss,"awT",%nobits
.p2align 2
.type y, %object
y:
.space 4
.section .tdata,"awT",%progbits
.p2align 2
.type x, %object
x:
.word 10
// SEC: Name: .tdata
// SEC-NEXT: Type: SHT_PROGBITS
// SEC-NEXT: Flags [
// SEC-NEXT: SHF_ALLOC
// SEC-NEXT: SHF_TLS
// SEC-NEXT: SHF_WRITE
// SEC-NEXT: ]
// SEC-NEXT: Address: 0x201D0
// SEC: Size: 4
// SEC: Name: .tbss
// SEC-NEXT: Type: SHT_NOBITS (0x8)
// SEC-NEXT: Flags [
// SEC-NEXT: SHF_ALLOC
// SEC-NEXT: SHF_TLS
// SEC-NEXT: SHF_WRITE
// SEC-NEXT: ]
// SEC-NEXT: Address: 0x201D4
// SEC: Size: 4
// SEC: Dynamic Relocations {
// SEC-NEXT: 0x20224 R_ARM_TLS_DTPMOD32 -
// CHECK: Disassembly of section .text:
// CHECK-EMPTY:
// CHECK-NEXT: <_start>:
// CHECK-NEXT: 101c0: e320f000 nop
/// (0x20224 - 0x101c4) + (0x101c4 - 0x101c0 - 8) = 0x1005c
// CHECK: 101c4: 5c 00 01 00
// CHECK-NEXT: 101c8: 00 00 00 00
// CHECK-NEXT: 101cc: 04 00 00 00
// CHECK-EXE: <_start>:
// CHECK-EXE-NEXT: 20114: e320f000 nop
// CHECK-EXE: 20118: 0c 00 01 00
// CHECK-EXE-NEXT: 2011c: 00 00 00 00
// CHECK-EXE-NEXT: 20120: 04 00 00 00
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