| # REQUIRES: x86 |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t1.o |
| # RUN: echo -e '.globl foo\nfoo: ret' | \ |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux - -o %t2.o |
| |
| # RUN: ld.lld -shared -o %t.so %t1.o --start-lib %t2.o |
| # RUN: llvm-readobj --dyn-syms %t.so | FileCheck %s |
| |
| # RUN: ld.lld -pie -o %t %t1.o --start-lib %t2.o |
| # RUN: llvm-readobj --dyn-syms %t | FileCheck %s |
| |
| # CHECK: Name: foo |
| # CHECK-NEXT: Value: 0x0 |
| # CHECK-NEXT: Size: 0 |
| # CHECK-NEXT: Binding: Weak |
| # CHECK-NEXT: Type: None |
| # CHECK-NEXT: Other: 0 |
| # CHECK-NEXT: Section: Undefined |
| |
| ## -u specifies a STB_DEFAULT undefined symbol, so the definition from %t2.o is |
| ## fetched. |
| # RUN: ld.lld -u foo %t1.o --start-lib %t2.o -o %t1 |
| # RUN: llvm-readobj --syms %t1 | FileCheck %s --check-prefix=CHECK-U |
| |
| # CHECK-U: Name: foo |
| # CHECK-U: Binding: |
| # CHECK-U-SAME: Global |
| # CHECK-U: Section: |
| # CHECK-U-SAME: .text |
| |
| .weak foo |
| call foo@PLT |
| |
| .data |
| .quad foo |