| # RUN: rm -rf %t |
| # RUN: mkdir -p %t |
| # RUN: llc -filetype=obj %p/../Inputs/frame-dw2.ll -o %t/frame-dw2.o |
| # RUN: llc -filetype=obj %p/../Inputs/frame-dw4.ll -o %t/frame-dw4.o |
| # RUN: dsymutil -f -oso-prepend-path=%t -y %s -o - | llvm-dwarfdump -debug-frame - | FileCheck %s |
| |
| # Check the handling of multiple different CIEs. To have CIEs that |
| # appear to be different, use a dwarf2 version of the file along with |
| # a dwarf 4 version. The CIE header version (and layout) will be different. |
| --- |
| triple: 'i386-apple-darwin' |
| objects: |
| - filename: frame-dw2.o |
| symbols: |
| - { sym: _bar, objAddr: 0x0, binAddr: 0x1000, size: 0x12 } |
| - { sym: _baz, objAddr: 0x0, binAddr: 0x2000, size: 0x12 } |
| - filename: frame-dw4.o |
| symbols: |
| - { sym: _baz, objAddr: 0x0, binAddr: 0x3000, size: 0x12 } |
| - filename: frame-dw2.o |
| symbols: |
| - { sym: _bar, objAddr: 0x0, binAddr: 0x4000, size: 0x12 } |
| ... |
| |
| # CHECK: .debug_frame contents: |
| # CHECK: 00000000 {{[0-9a-f]*}} ffffffff CIE |
| # CHECK-NEXT: Format: DWARF32 |
| # CHECK-NEXT: Version:{{.*}}1 |
| # CHECK-NOT: FDE |
| # CHECK: FDE cie=00000000 pc=00001000...00001 |
| # CHECK-NOT: FDE |
| # CHECK: FDE cie=00000000 pc=00002000...00002 |
| # CHECK-NOT: FDE |
| # CHECK: [[CIEDW4:[0-9a-f]*]] 00000010 ffffffff CIE |
| # CHECK-NEXT: Format: DWARF32 |
| # CHECK-NEXT: Version:{{.*}}4 |
| # CHECK-NOT: FDE |
| # CHECK: FDE cie=[[CIEDW4]] pc=00003000...00003 |
| # CHECK: FDE cie=00000000 pc=00004000...00004 |
| # CHECK-NOT: FDE |
| # CHECK: .eh_frame contents: |
