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llvm-project/lld/test/ELF/tls-two-relocs.s

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Correctly handle two gd relocations to the same symbol. Fixes PR26676. llvm-svn: 261561
2016-02-23 03:57:55 +08:00
// REQUIRES: x86
// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
[ELF] - Do --hash-style=both by default. Its PR34712, GNU linkers recently changed default values to "both" of "sysv". Patch do the same for all targets except MIPS, where .gnu.hash section is not yet supported. Code suggested by Rui Ueyama. Differential revision: https://reviews.llvm.org/D38407 llvm-svn: 315051
2017-10-06 17:37:44 +08:00
// RUN: ld.lld --hash-style=sysv %t -o %tout -shared
Correctly handle two gd relocations to the same symbol. Fixes PR26676. llvm-svn: 261561
2016-02-23 03:57:55 +08:00
// RUN: llvm-readobj -r %tout | FileCheck %s
data16
leaq g_tls_s@TLSGD(%rip), %rdi
data16
data16
rex64
callq __tls_get_addr@PLT
data16
leaq g_tls_s@TLSGD(%rip), %rdi
data16
data16
rex64
callq __tls_get_addr@PLT
// Check that we handle two gd relocations to the same symbol.
// CHECK: Relocations [
// CHECK-NEXT: Section (4) .rela.dyn {
// CHECK-NEXT: R_X86_64_DTPMOD64 g_tls_s 0x0
// CHECK-NEXT: R_X86_64_DTPOFF64 g_tls_s 0x0
// CHECK-NEXT: }
// CHECK-NEXT: Section (5) .rela.plt {
// CHECK-NEXT: R_X86_64_JUMP_SLOT __tls_get_addr 0x0
// CHECK-NEXT: }
// CHECK-NEXT: ]