| // REQUIRES: x86 |
| // RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t1.o |
| // RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %S/Inputs/vs-diagnostics-duplicate2.s -o %t2.o |
| // RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %S/Inputs/vs-diagnostics-duplicate3.s -o %t3.o |
| // RUN: not ld.lld --vs-diagnostics %t1.o %t2.o %t3.o -o %tout 2>&1 | FileCheck %s |
| |
| // Case 1. Both symbols have full source location. |
| // CHECK: duplicate.s(15): error: duplicate symbol: bar |
| // CHECK-NEXT: >>> defined at duplicate.s:15 |
| // CHECK-NEXT: >>>{{.*}}1.o:(.text+0x{{.+}}) |
| // CHECK: >>> defined at duplicate2.s:20 |
| // CHECK: >>>{{.*}}2.o:(.text+0x{{.+}}) |
| |
| // Case 2. The source locations are unknown for both symbols. |
| // CHECK: {{.*}}ld.lld{{.*}}: error: duplicate symbol: foo |
| // CHECK-NEXT: >>> defined at {{.*}}1.o:(.text+0x{{.+}}) |
| // CHECK-NEXT: >>> defined at {{.*}}2.o:(.text+0x{{.+}}) |
| |
| // Case 3. For the second definition of `baz` we know only the source file found in a STT_FILE symbol. |
| // CHECK: duplicate.s(30): error: duplicate symbol: baz |
| // CHECK-NEXT: >>> defined at duplicate.s:30 |
| // CHECK-NEXT: >>> {{.*}}1.o:(.text+0x{{.+}}) |
| // CHECK-NEXT: >>> defined at duplicate3.s |
| // CHECK-NEXT: >>> {{.*}}3.o:(.text+0x{{.+}}) |
| |
| .global _start, foo, bar, baz |
| .text |
| _start: |
| nop |
| |
| foo: |
| nop |
| |
| .file 1 "duplicate.s" |
| .loc 1 15 |
| |
| bar: |
| nop |
| |
| .loc 1 30 |
| baz: |
| nop |
| |
| .section .debug_abbrev,"",@progbits |
| .byte 1 # Abbreviation Code |
| .byte 17 # DW_TAG_compile_unit |
| .byte 0 # DW_CHILDREN_no |
| .byte 16 # DW_AT_stmt_list |
| .byte 23 # DW_FORM_sec_offset |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 0 # EOM(3) |
| |
| .section .debug_info,"",@progbits |
| .long .Lend0 - .Lbegin0 # Length of Unit |
| .Lbegin0: |
| .short 4 # DWARF version number |
| .long .debug_abbrev # Offset Into Abbrev. Section |
| .byte 8 # Address Size (in bytes) |
| .byte 1 # Abbrev [1] 0xb:0x1f DW_TAG_compile_unit |
| .long .debug_line # DW_AT_stmt_list |
| .Lend0: |
| .section .debug_line,"",@progbits |
