blob: 5d4aae71d003b5851a39e04d2f6312066b1cf752 [file] [log] [blame]
Peter Smith8646ced2016-06-07 09:31:521// REQUIRES: arm
2// RUN: llvm-mc -filetype=obj -triple=armv7a-none-linux %s -o %t.o
3
Tobias Hieta87383e42020-04-18 15:06:374/// Creates a R_ARM_ABS32 relocation against foo and bar, bar has hidden
5/// visibility so we expect a R_ARM_RELATIVE
Peter Smith8646ced2016-06-07 09:31:526 .syntax unified
7 .globl foo
8foo:
9 .globl bar
10 .hidden bar
11bar:
12
13 .data
14 .word foo
15 .word bar
16
Tobias Hieta87383e42020-04-18 15:06:3717/// In PIC mode, if R_ARM_TARGET1 represents R_ARM_ABS32 (the default), an
18/// R_ARM_TARGET1 to a non-preemptable symbol also creates an R_ARM_RELATIVE in
19/// a writable section.
Fangrui Song249fde82019-06-20 14:00:0820 .word bar(target1)
21
Peter Smith8646ced2016-06-07 09:31:5222// RUN: ld.lld -shared -o %t.so %t.o
Fangrui Songb1599062019-05-01 05:49:0123// RUN: llvm-readobj --symbols --dyn-relocations %t.so | FileCheck %s
Fangrui Song249fde82019-06-20 14:00:0824// RUN: llvm-readelf -x .data %t.so | FileCheck --check-prefix=HEX %s
Peter Smith8646ced2016-06-07 09:31:5225
26// CHECK: Dynamic Relocations {
Tobias Hieta87383e42020-04-18 15:06:3727// CHECK-NEXT: 0x30204 R_ARM_RELATIVE
28// CHECK-NEXT: 0x30208 R_ARM_RELATIVE
29// CHECK-NEXT: 0x30200 R_ARM_ABS32 foo 0x0
Peter Smith8646ced2016-06-07 09:31:5230// CHECK-NEXT: }
31
32// CHECK: Symbols [
33// CHECK: Symbol {
34// CHECK: Name: bar
Tobias Hieta87383e42020-04-18 15:06:3735// CHECK-NEXT: Value: 0x101A8
Peter Smith8646ced2016-06-07 09:31:5236
37// CHECK: Symbol {
38// CHECK: Name: foo
Tobias Hieta87383e42020-04-18 15:06:3739// CHECK-NEXT: Value: 0x101A8
Fangrui Song249fde82019-06-20 14:00:0840
Tobias Hieta87383e42020-04-18 15:06:3741// HEX: 0x00030200 00000000 a8010100 a8010100