dynamic-reloc-weak.s
1.02 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
// REQUIRES: x86
// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/dynamic-reloc-weak.s -o %t2.o
// RUN: ld.lld -shared %t2.o -o %t2.so
// RUN: ld.lld %t.o %t2.so -o %t
// RUN: llvm-readobj -r %t | FileCheck %s
.globl _start
_start:
.type sym1,@function
.weak sym1
.long sym1@gotpcrel
.type sym2,@function
.weak sym2
.long sym2@plt
.type sym3,@function
.weak sym3
.quad sym3
.type sym4,@function
.weak sym4
.quad sym4
// Test that we produce dynamic relocation for every weak undefined symbol
// we found.
// CHECK: Relocations [
// CHECK-NEXT: Section ({{.*}}) .rela.dyn {
// CHECK-NEXT: 0x{{.*}} R_X86_64_GLOB_DAT sym1 0x0
// CHECK-NEXT: }
// CHECK-NEXT: Section ({{.*}}) .rela.plt {
// CHECK-NEXT: 0x{{.*}} R_X86_64_JUMP_SLOT sym2 0x0
// CHECK-NEXT: 0x{{.*}} R_X86_64_JUMP_SLOT sym3 0x0
// CHECK-NEXT: }
// CHECK-NEXT: ]