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[MC] Convert other MachO tests from macho-dump to llvm-readobj. This commit accomplish two goals: 1) it's a step forward to deprecate macho-dump, now less than 40 tests rely on it. 2) It tests all the MachO specific features introduced in llvm-readobj in the following commits: r246789, r246665, r246474. While the conversion is mostly mechanical (I double-checked all the tests output one by one, but still), a post-commit review is greatly appreciated. llvm-svn: 246904
2015-09-05 09:02:05 +08:00
// RUN: llvm-mc -triple x86_64-apple-darwin9 %s -filetype=obj -o - | llvm-readobj -r | FileCheck %s
Fixed a crash in llvm-mc for Mach-O when a symbol difference expression uses a symbol from an assignment. In this case the symbol did not have a fragment so MCObjectWriter::IsSymbolRefDifferenceFullyResolved() should not have been calling IsSymbolRefDifferenceFullyResolvedImpl() with a NULL fragment and should just have returned false in that case. llvm-svn: 149442
2012-02-01 07:02:57 +08:00
// Test case for rdar://10743265
// This tests that this expression does not cause a crash and produces two
// relocation entries:
// Relocation information (__TEXT,__text) 2 entries
// address pcrel length extern type scattered symbolnum/value
// 00000000 False long True SUB False _base
// 00000000 False long True UNSIGND False _start_ap_2
_base = .
.long (0x2000) + _start_ap_2 - _base
.word 0
_start_ap_2:
cli
[MC] Convert other MachO tests from macho-dump to llvm-readobj. This commit accomplish two goals: 1) it's a step forward to deprecate macho-dump, now less than 40 tests rely on it. 2) It tests all the MachO specific features introduced in llvm-readobj in the following commits: r246789, r246665, r246474. While the conversion is mostly mechanical (I double-checked all the tests output one by one, but still), a post-commit review is greatly appreciated. llvm-svn: 246904
2015-09-05 09:02:05 +08:00
// CHECK: Relocations [
// CHECK: Section __text {
// CHECK: 0x0 0 2 1 X86_64_RELOC_SUBTRACTOR 0 _base
// CHECK: 0x0 0 2 1 X86_64_RELOC_UNSIGNED 0 _start_ap_2
// CHECK: }
// CHECK: ]