| // REQUIRES: x86 |
| |
| .cfi_startproc |
| .cfi_personality 0x1b, bar |
| .cfi_endproc |
| |
| .global bar |
| .hidden bar |
| bar: |
| ret |
| |
| // RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o |
| |
| // Check the size of the CIE (0x18 + 4) and FDE (0x10 + 4) |
| // RUN: llvm-readobj -S --section-data %t.o | FileCheck --check-prefix=OBJ %s |
| |
| // OBJ: Name: .eh_frame |
| // OBJ-NEXT: Type: |
| // OBJ-NEXT: Flags [ |
| // OBJ-NEXT: SHF_ALLOC |
| // OBJ-NEXT: ] |
| // OBJ-NEXT: Address: |
| // OBJ-NEXT: Offset: |
| // OBJ-NEXT: Size: |
| // OBJ-NEXT: Link: |
| // OBJ-NEXT: Info: |
| // OBJ-NEXT: AddressAlignment: |
| // OBJ-NEXT: EntrySize: |
| // OBJ-NEXT: SectionData ( |
| // OBJ-NEXT: 0000: 18000000 00000000 017A5052 00017810 |
| // OBJ-NEXT: 0010: 061B0000 00001B0C 07089001 10000000 |
| // OBJ-NEXT: 0020: 20000000 00000000 00000000 00000000 |
| // OBJ-NEXT: ) |
| |
| // RUN: ld.lld --hash-style=sysv %t.o --no-rosegment -o %t -shared |
| |
| // Check that .eh_frame is in the same segment as .text |
| // RUN: llvm-readelf -l %t | FileCheck --check-prefix=PHDR %s |
| |
| // PHDR: Segment Sections |
| // PHDR: .eh_frame {{.*}}.text |
| |
| // Check that the CIE and FDE are padded with 0x00 and not 0xCC when the |
| // .eh_frame section is placed in the executable segment |
| // RUN: llvm-readobj -S --section-data %t | FileCheck %s |
| |
| // CHECK: Name: .eh_frame |
| // CHECK-NEXT: Type: |
| // CHECK-NEXT: Flags |
| // CHECK-NEXT: SHF_ALLOC |
| // CHECK-NEXT: ] |
| // CHECK-NEXT: Address: |
| // CHECK-NEXT: Offset: |
| // CHECK-NEXT: Size: |
| // CHECK-NEXT: Link: |
| // CHECK-NEXT: Info: |
| // CHECK-NEXT: AddressAlignment: |
| // CHECK-NEXT: EntrySize: |
| // CHECK-NEXT: SectionData ( |
| // CHECK-NEXT: 0000: 1C000000 00000000 017A5052 00017810 |
| // CHECK-NEXT: 0010: 061B2A00 00001B0C 07089001 00000000 |
| // CHECK-NEXT: 0020: 14000000 24000000 14000000 00000000 |
| // CHECK-NEXT: 0030: 00000000 00000000 |
| // CHECK-NEXT: ) |
