| // REQUIRES: x86 |
| // RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t |
| // RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %p/Inputs/wrap.s -o %t2 |
| |
| // RUN: ld.lld -o %t3 %t %t2 -wrap foo -wrap nosuchsym |
| // RUN: llvm-objdump -d -print-imm-hex %t3 | FileCheck %s |
| // RUN: ld.lld -o %t3 %t %t2 --wrap foo -wrap=nosuchsym |
| // RUN: llvm-objdump -d -print-imm-hex %t3 | FileCheck %s |
| |
| // CHECK: _start: |
| // CHECK-NEXT: movl $0x11010, %edx |
| // CHECK-NEXT: movl $0x11010, %edx |
| // CHECK-NEXT: movl $0x11000, %edx |
| |
| // This shows an oddity of our implementation. The symbol foo gets |
| // mapped to __wrap_foo, but stays in the symbol table. This results |
| // in it showing up twice in the output. |
| |
| // RUN: llvm-readobj -t -s %t3 | FileCheck -check-prefix=SYM %s |
| // SYM: Name: foo |
| // SYM-NEXT: Value: 0x11000 |
| // SYM: Name: __wrap_foo |
| // SYM-NEXT: Value: 0x11010 |
| // SYM: Name: __wrap_foo |
| // SYM-NEXT: Value: 0x11010 |
| |
| .global _start |
| _start: |
| movl $foo, %edx |
| movl $__wrap_foo, %edx |
| movl $__real_foo, %edx |
