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| author | Reid Kleckner <reid@kleckner.net> | 2013-07-15 19:41:21 +0000 |
|---|---|---|
| committer | Reid Kleckner <reid@kleckner.net> | 2013-07-15 19:41:21 +0000 |
| commit | 6057eb7ab697fcd0feb3cdd55e9a497cfe0aff72 (patch) | |
| tree | cd6e39c0d4b88f97728cea466781b37440d382ab /test/MC/COFF | |
| parent | cd0f2458641ebebdb887da0381bd3acea6a1902f (diff) | |
| download | external_llvm-6057eb7ab697fcd0feb3cdd55e9a497cfe0aff72.zip external_llvm-6057eb7ab697fcd0feb3cdd55e9a497cfe0aff72.tar.gz external_llvm-6057eb7ab697fcd0feb3cdd55e9a497cfe0aff72.tar.bz2 | |
[mc-coff] Resolve aliases when emitting COFF relocations
This is consistent with the ELF object writer.
Add some COFF tests that relocate against an alias.
Reviewers: espindola
Differential Revision: http://llvm-reviews.chandlerc.com/D1079
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186341 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC/COFF')
| -rw-r--r-- | test/MC/COFF/alias.s | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/test/MC/COFF/alias.s b/test/MC/COFF/alias.s new file mode 100644 index 0000000..f6f6d46 --- /dev/null +++ b/test/MC/COFF/alias.s @@ -0,0 +1,106 @@ +// RUN: llvm-mc -filetype=obj -triple i686-pc-win32 %s -o - | llvm-readobj -t -r | FileCheck %s + +local1: +external_aliased_to_local = local1 + + .globl global_aliased_to_external +global_aliased_to_external = external1 + + .globl global_aliased_to_local +local2: +global_aliased_to_local = local2 + + .weak weak_aliased_to_external +weak_aliased_to_external = external2 + +// Generate relocs against the above aliases. + .long external_aliased_to_local + .long global_aliased_to_external + .long global_aliased_to_local + .long weak_aliased_to_external + +// CHECK: Relocations [ +// CHECK: 0x0 IMAGE_REL_I386_DIR32 local1 +// CHECK: 0x4 IMAGE_REL_I386_DIR32 external1 +// CHECK: 0x8 IMAGE_REL_I386_DIR32 local2 +// CHECK: 0xC IMAGE_REL_I386_DIR32 external2 +// CHECK: ] +// CHECK: Symbols [ +// CHECK-NEXT: Symbol { +// CHECK-NEXT: Name: .text +// CHECK-NEXT: Value: 0 +// CHECK-NEXT: Section: .text (1) +// CHECK-NEXT: BaseType: Null (0x0) +// CHECK-NEXT: ComplexType: Null (0x0) +// CHECK-NEXT: StorageClass: Static (0x3) +// CHECK-NEXT: AuxSymbolCount: 1 +// CHECK: } +// CHECK: Symbol { +// CHECK-NEXT: Name: local1 +// CHECK-NEXT: Value: 0 +// CHECK-NEXT: Section: .text (1) +// CHECK-NEXT: BaseType: Null (0x0) +// CHECK-NEXT: ComplexType: Null (0x0) +// CHECK-NEXT: StorageClass: Static (0x3) +// CHECK-NEXT: AuxSymbolCount: 0 +// CHECK-NEXT: } +// CHECK-NEXT: Symbol { +// CHECK-NEXT: Name: global_aliased_to_external +// CHECK-NEXT: Value: 0 +// CHECK-NEXT: Section: (0) +// CHECK-NEXT: BaseType: Null (0x0) +// CHECK-NEXT: ComplexType: Null (0x0) +// CHECK-NEXT: StorageClass: External (0x2) +// CHECK-NEXT: AuxSymbolCount: 0 +// CHECK-NEXT: } +// CHECK-NEXT: Symbol { +// CHECK-NEXT: Name: external1 +// CHECK-NEXT: Value: 0 +// CHECK-NEXT: Section: (0) +// CHECK-NEXT: BaseType: Null (0x0) +// CHECK-NEXT: ComplexType: Null (0x0) +// CHECK-NEXT: StorageClass: External (0x2) +// CHECK-NEXT: AuxSymbolCount: 0 +// CHECK-NEXT: } +// CHECK-NEXT: Symbol { +// CHECK-NEXT: Name: global_aliased_to_local +// CHECK-NEXT: Value: 0 +// CHECK-NEXT: Section: .text (1) +// CHECK-NEXT: BaseType: Null (0x0) +// CHECK-NEXT: ComplexType: Null (0x0) +// CHECK-NEXT: StorageClass: Static (0x3) +// CHECK-NEXT: AuxSymbolCount: 0 +// CHECK-NEXT: } +// CHECK-NEXT: Symbol { +// CHECK-NEXT: Name: local2 +// CHECK-NEXT: Value: 0 +// CHECK-NEXT: Section: .text (1) +// CHECK-NEXT: BaseType: Null (0x0) +// CHECK-NEXT: ComplexType: Null (0x0) +// CHECK-NEXT: StorageClass: Static (0x3) +// CHECK-NEXT: AuxSymbolCount: 0 +// CHECK-NEXT: } +// CHECK-NEXT: Symbol { +// CHECK-NEXT: Name: weak_aliased_to_external +// CHECK-NEXT: Value: 0 +// CHECK-NEXT: Section: (0) +// CHECK-NEXT: BaseType: Null (0x0) +// CHECK-NEXT: ComplexType: Null (0x0) +// CHECK-NEXT: StorageClass: WeakExternal (0x69) +// CHECK-NEXT: AuxSymbolCount: 1 +// CHECK-NEXT: AuxWeakExternal { +// CHECK-NEXT: Linked: external2 (9) +// CHECK-NEXT: Search: Library (0x2) +// CHECK-NEXT: Unused: (00 00 00 00 00 00 00 00 00 00) +// CHECK-NEXT: } +// CHECK-NEXT: } +// CHECK-NEXT: Symbol { +// CHECK-NEXT: Name: external2 +// CHECK-NEXT: Value: 0 +// CHECK-NEXT: Section: (0) +// CHECK-NEXT: BaseType: Null (0x0) +// CHECK-NEXT: ComplexType: Null (0x0) +// CHECK-NEXT: StorageClass: External (0x2) +// CHECK-NEXT: AuxSymbolCount: 0 +// CHECK-NEXT: } +// CHECK-NEXT: ] |