xref: /llvm-project/lld/test/ELF/eh-frame-unordered-r_offset.s (revision c9b1bd10128956f51ea3b910b5d946a0ee7c2b0c)
1# REQUIRES: x86
2# RUN: split-file %s %t
3# RUN: llvm-mc -filetype=obj -triple=x86_64 %t/a.s -o %t/a.o
4# RUN: cp %t/a.o %t/b.o
5# RUN: ld.lld -r -T %t/lds %t/a.o %t/b.o -o %t/c.o
6# RUN: llvm-readelf -r %t/c.o | FileCheck %s --check-prefix=REL
7
8## If we swap two input .eh_frame, the r_offset values in relocations will be
9## unordered.
10# REL:          Offset
11# REL-NEXT: 0000000000000050
12# REL-NEXT: 0000000000000020
13
14## Test we can handle the rare case.
15# RUN: ld.lld %t/c.o -o %t/c
16# RUN: llvm-dwarfdump --eh-frame %t/c | FileCheck %s
17
18# CHECK: 00000000 00000014 00000000 CIE
19# CHECK: 00000018 00000014 0000001c FDE cie=00000000
20# CHECK: 00000030 00000014 00000034 FDE cie=00000000
21
22#--- a.s
23.cfi_startproc
24nop
25.cfi_endproc
26
27#--- lds
28SECTIONS {
29  .eh_frame : { *b.o(.eh_frame) *a.o(.eh_frame) }
30}
31