| // REQUIRES: x86 |
| |
| // RUN: echo '.global foo; foo:' | llvm-mc -filetype=obj -triple=x86_64-pc-linux - -o %t1.o |
| // RUN: echo '.global foo, bar; bar:' | llvm-mc -filetype=obj -triple=x86_64-pc-linux - -o %t2.o |
| // RUN: echo '.global zed; zed:' | llvm-mc -filetype=obj -triple=x86_64-pc-linux - -o %ta.o |
| // RUN: rm -f %t.a |
| // RUN: llvm-ar rcs %t.a %ta.o |
| // RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t3.o |
| // RUN: ld.lld -shared -o %t1.so %t1.o |
| // RUN: ld.lld -o /dev/null %t1.so %t2.o %t3.o %t.a --gc-sections --cref | FileCheck -strict-whitespace %s |
| |
| /// If -Map is specified, print to the map file. |
| // RUN: ld.lld -o /dev/null %t1.so %t2.o %t3.o %t.a --gc-sections -Map=%t.map --cref |
| // RUN: FileCheck --input-file=%t.map %s --check-prefix=CHECK2 |
| |
| // CHECK: {{^$}} |
| // CHECK-NEXT: Cross Reference Table |
| // CHECK-EMPTY: |
| // CHECK-NEXT: Symbol File |
| // CHECK-NEXT: foo {{.*}}1.so |
| // CHECK-NEXT: {{.*}}2.o |
| // CHECK-NEXT: {{.*}}3.o |
| // CHECK-NEXT: bar {{.*}}2.o |
| // CHECK-NEXT: {{.*}}3.o |
| // CHECK-NEXT: _start {{.*}}3.o |
| // CHECK-NEXT: baz {{.*}}3.o |
| // CHECK-NEXT: zed {{.*}}.a({{.*}}a.o) |
| // CHECK-NEXT: {{.*}}3.o |
| // CHECK-NOT: discarded |
| |
| // CHECK2: VMA LMA Size Align Out In Symbol |
| // CHECK2: .strtab |
| // CHECK2-NEXT: <internal>:(.strtab) |
| |
| /// There is a blank line before the "Cross Reference Table" header. |
| // CHECK2-EMPTY: |
| // CHECK2-NEXT: Cross Reference Table |
| |
| .global _start, foo, bar, baz, discarded |
| _start: |
| call foo |
| call bar |
| call zed |
| localsym: |
| baz: |
| |
| .section .text.a,"ax",@progbits |
| discarded: |
