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On MachO, unlike ELF, there should be no relocation to produce the CIE pointer.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131149 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2011-05-10 20:59:42 +00:00
parent dc52ecf6fd
commit e3a0e987f3
2 changed files with 55 additions and 8 deletions
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38
test/MC/MachO/debug_frame.s Normal file
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// RUN: llvm-mc -triple i386-apple-darwin %s -filetype=obj -o - | macho-dump | FileCheck %s
// Check that we don't produce a relocation for the CIE pointer and therefore
// we have only one relocation in __debug_frame.
.section __TEXT,__text,regular,pure_instructions
.globl _f
.align 4, 0x90
_f: ## @f
Ltmp0:
.cfi_startproc
## BB#0: ## %entry
movl $42, %eax
ret
Ltmp1:
.cfi_endproc
Leh_func_end0:
.cfi_sections .debug_frame
Ltext_end:
// CHECK: (('section_name', '__debug_frame\x00\x00\x00')
// CHECK-NEXT: ('segment_name', '__DWARF\x00\x00\x00\x00\x00\x00\x00\x00\x00')
// CHECK-NEXT: ('address', 8)
// CHECK-NEXT: ('size', 36)
// CHECK-NEXT: ('offset', 332)
// CHECK-NEXT: ('alignment', 2)
// CHECK-NEXT: ('reloc_offset', 368)
// CHECK-NEXT: ('num_reloc', 1)
// CHECK-NEXT: ('flags', 0x2000000)
// CHECK-NEXT: ('reserved1', 0)
// CHECK-NEXT: ('reserved2', 0)
// CHECK-NEXT: ),
// CHECK-NEXT: ('_relocations', [
// CHECK-NEXT: # Relocation 0
// CHECK-NEXT: (('word-0', 0x1c),
// CHECK-NEXT: ('word-1', 0x4000001)),
// CHECK-NEXT: ])