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0973b9cea7
This adds Clang-specific DWARF constants for nullability and ObjC class properties that are already generated by clang. This patch adds dwarfdump support and a more comprehensive testcase. <rdar://problem/27335745> llvm-svn: 275354
66 lines
2.0 KiB
Plaintext
66 lines
2.0 KiB
Plaintext
RUN: llvm-dwarfdump %p/Inputs/dwarfdump-objc.x86_64.o | FileCheck %s
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Gather some DIE indexes to verify the accelerator table contents.
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CHECK: .debug_info contents
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CHECK: [[TESTINTERFACE:0x[0-9a-f]*]]:{{.*}}DW_TAG_structure_type
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CHECK-NOT: DW_TAG
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CHECK: DW_AT_name{{.*}}"TestInterface"
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CHECK: [[READONLY:0x[0-9a-f]*]]:{{.*}}DW_TAG_subprogram
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CHECK-NOT: DW_TAG
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CHECK: DW_AT_name{{.*}}"-[TestInterface ReadOnly]"
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CHECK: [[ASSIGN:0x[0-9a-f]*]]:{{.*}}DW_TAG_subprogram
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CHECK-NOT: DW_TAG
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CHECK: DW_AT_name{{.*}}"-[TestInterface Assign]"
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CHECK: [[SETASSIGN:0x[0-9a-f]*]]:{{.*}}DW_TAG_subprogram
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CHECK-NOT: DW_TAG
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CHECK: DW_AT_name{{.*}}"-[TestInterface setAssign:]"
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Check that the section header is printed correclty.
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CHECK: .apple_names contents:
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CHECK: Magic = 0x48415348
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CHECK: Version = 0x0001
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CHECK: Hash function = 0x00000000
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CHECK: Bucket count = 21
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CHECK: Hashes count = 42
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CHECK: HeaderData length = 12
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CHECK: DIE offset base = 0
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CHECK: Number of atoms = 1
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CHECK: Atom[0] Type: DW_ATOM_die_offset Form: DW_FORM_data4
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Check that the accelerators point to the right DIEs.
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CHECK: Name:{{.*}}"-[TestInterface ReadOnly]"
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CHECK-NOT: Name
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CHECK: {Atom[0]: [[READONLY]]}
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Check that empty buckets are handled correctly.
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CHECK: Bucket[3]
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CHECK: EMPTY
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CHECK: Bucket[4]
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Check that the accelerators point to the right DIEs.
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CHECK: Name:{{.*}}"-[TestInterface Assign]"
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CHECK-NOT: Name
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CHECK: {Atom[0]: [[ASSIGN]]}
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CHECK: Name:{{.*}}"-[TestInterface setAssign:]"
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CHECK-NOT: Name
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CHECK: {Atom[0]: [[SETASSIGN]]}
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Check that types are referenced correctly.
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CHECK: .apple_types contents:
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CHECK: Name{{.*}}"TestInterface"
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CHECK-NOT: Name
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CHECK: {Atom[0]: [[TESTINTERFACE]]}
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Check that an empty accelerator section is handled correctly.
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CHECK: .apple_namespaces contents:
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CHECK-NOT: Magic
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Check ObjC specific accelerators.
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CHECK: .apple_objc contents:
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CHECK: Name{{.*}}"TestInterface"
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CHECK-NOT: Name
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CHECK: {Atom[0]: [[READONLY]]}
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CHECK: {Atom[0]: [[ASSIGN]]}
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CHECK: {Atom[0]: [[SETASSIGN]]}
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