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Diffstat (limited to 'test/ELF/ppc64-long-branch-localentry-offset.s')
| -rw-r--r-- | test/ELF/ppc64-long-branch-localentry-offset.s | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/ELF/ppc64-long-branch-localentry-offset.s b/test/ELF/ppc64-long-branch-localentry-offset.s new file mode 100644 index 000000000..fd37c13db --- /dev/null +++ b/test/ELF/ppc64-long-branch-localentry-offset.s @@ -0,0 +1,30 @@ +# REQUIRES: ppc + +# RUN: llvm-mc -filetype=obj -triple=ppc64le %s -o %t.o +# RUN: ld.lld %t.o -o %t +# RUN: llvm-nm %t | FileCheck %s + +# CHECK-DAG: 0000000010010000 t __long_branch_callee +# CHECK-DAG: 0000000010010010 T _start +# CHECK-DAG: 0000000012010008 T callee + +# The bl instruction jumps to the local entry. The distance requires a long branch stub: +# localentry(callee) - _start = 0x12010008+8 - 0x10010010 = 0x2000000 + +# We used to compute globalentry(callee) - _start and caused a "R_PPC64_REL24 +# out of range" error because we didn't create the stub. + +.globl _start +_start: + bl callee + +.space 0x1fffff4 + +.globl callee +callee: +.Lgep0: + addis 2, 12, .TOC.-.Lgep0@ha + addi 2, 2, .TOC.-.Lgep0@l +.Llep0: + .localentry callee, .Llep0-.Lgep0 + blr |