| // REQUIRES: arm |
| // RUN: rm -rf %t && split-file %s %t && cd %t |
| |
| // RUN: llvm-mc -filetype=obj -triple=arm a.s -o a.o |
| // RUN: ld.lld a.o -T eh-frame-non-zero-offset.t -o non-zero |
| // RUN: llvm-readelf --program-headers --unwind --symbols -x .eh_frame non-zero | FileCheck --check-prefix=NONZERO %s |
| // RUN: ld.lld a.o -T eh-frame-zero-offset.t -o zero |
| // RUN: llvm-readelf --program-headers --unwind --symbols -x .eh_frame zero | FileCheck --check-prefix=ZERO %s |
| |
| // NONZERO: {{[0-9]+}}: 00000084 {{.*}} __eh_frame_start |
| // NONZERO-NEXT: {{[0-9]+}}: 000000b0 {{.*}} __eh_frame_end |
| |
| // NONZERO: 0x00000084 10000000 00000000 017a5200 017c0e01 |
| // NONZERO-NEXT: 0x00000094 1b0c0d00 10000000 18000000 60ffffff |
| // NONZERO-NEXT: 0x000000a4 04000000 00000000 00000000 |
| |
| // ZERO: {{[0-9]+}}: 00000004 {{.*}} __eh_frame_start |
| // ZERO-NEXT: {{[0-9]+}}: 00000030 {{.*}} __eh_frame_end |
| |
| // ZERO: 0x00000004 10000000 00000000 017a5200 017c0e01 |
| // ZERO-NEXT: 0x00000014 1b0c0d00 10000000 18000000 e0ffffff |
| // ZERO-NEXT: 0x00000024 04000000 00000000 00000000 |
| |
| //--- eh-frame-non-zero-offset.t |
| SECTIONS { |
| .text : { *(.text .text.*) } |
| .eh_frame : { |
| /* Padding within .eh_frame */ |
| . += 128; |
| __eh_frame_start = .; |
| *(.eh_frame) ; |
| __eh_frame_end = .; |
| } |
| } |
| |
| //--- eh-frame-zero-offset.t |
| SECTIONS { |
| .text : { *(.text .text.*) } |
| .eh_frame : { |
| __eh_frame_start = .; |
| *(.eh_frame) ; |
| __eh_frame_end = .; |
| } |
| } |
| |
| //--- a.s |
| .section .text.01, "ax",%progbits |
| .global f1 |
| .type f1, %function |
| f1: |
| .cfi_startproc |
| .cfi_sections .eh_frame |
| .space 4 |
| .cfi_endproc |
