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
| # REQUIRES: x86, aarch64
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux /dev/null -o %t.o
# RUN: ld.lld -o %t.so --script %s %t.o -shared
# RUN: llvm-readobj --symbols %t.so | FileCheck %s
## Test that the script creates a non absolute symbol with value
## 0 I.E., a symbol that refers to the load address.
# CHECK: Symbol {
# CHECK: Name: foo
# CHECK-NEXT: Value: 0x0
# CHECK-NEXT: Size: 0
# CHECK-NEXT: Binding: Global
# CHECK-NEXT: Type: None
# CHECK-NEXT: Other: 0
# CHECK-NEXT: Section: .text
# CHECK-NEXT: }
## Because of a bug we had a different behavior (different symbol 'foo' value)
## on a platforms that might use thunks, like AArch64. Check that issue is fixed.
# RUN: llvm-mc -filetype=obj -triple=aarch64-linux-gnu /dev/null -o %t.o
# RUN: ld.lld -o %t.so --script %s %t.o -shared
# RUN: llvm-readobj --symbols %t.so | FileCheck %s
SECTIONS {
foo = ADDR(.text) - ABSOLUTE(ADDR(.text));
};
|