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llvm-project/lld/test/ELF/x86-64-relax-got-abs.s

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Be less aggressive at relaxing got access in this case. This fixes pr30803 by not relaxing that particular access. We could also let adjustRelaxExpr know that the target is absolute so that it uses R_RELAX_GOT_PC_NOPIC, but it is not clear if it is worth it. llvm-svn: 285317
2016-10-28 01:28:56 +08:00
// REQUIRES: x86
// RUN: llvm-mc -filetype=obj -relax-relocations -triple=x86_64-pc-linux %s \
// RUN: -o %t.o
[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 -o %t.so -shared
Be less aggressive at relaxing got access in this case. This fixes pr30803 by not relaxing that particular access. We could also let adjustRelaxExpr know that the target is absolute so that it uses R_RELAX_GOT_PC_NOPIC, but it is not clear if it is worth it. llvm-svn: 285317
2016-10-28 01:28:56 +08:00
// RUN: llvm-objdump -d %t.so | FileCheck %s
// We used to fail trying to relax this into a pc relocation to an absolute
// value.
// CHECK: movq 4185(%rip), %rax
movq bar@GOTPCREL(%rip), %rax
.data
.global bar
.hidden bar
bar = 42