xref: /llvm-project/lld/test/ELF/dynamic-list-preempt2.s (revision 892cdc73be231c0148ca092260644c30b1dd4e16)
1# REQUIRES: x86
2
3# RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.o
4# RUN: ld.lld %t.o -shared -soname=t.so -o %t.so
5# RUN: echo '{ foo; };' > %t.list
6# RUN: ld.lld %t.o %t.so -shared --dynamic-list %t.list -o %t
7# RUN: llvm-readelf --dyn-syms %t | FileCheck --check-prefix=SYM %s
8# RUN: llvm-readobj -r %t | FileCheck --check-prefix=REL %s
9
10## foo and bar interpose symbols in another DSO, so both are exported,
11## even if --dynamic-list specifies only foo.
12
13# SYM-DAG: bar
14# SYM-DAG: foo
15
16## bar is not specified in --dynamic-list, so it is not preemptable when
17## producing a DSO, and its PLT does not have an associated JUMP_SLOT.
18
19# REL:      .rela.plt {
20# REL-NEXT:   R_X86_64_JUMP_SLOT foo 0x0
21# REL-NEXT: }
22
23.globl foo, bar
24foo:
25bar:
26  ret
27
28call foo@PLT
29call bar@PLT
30