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llvm-project/llvm/test/DebugInfo/dwarfdump-accel.test

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llvm-dwarfdump: Make -brief the default and add a -verbose option instead. Differential Revision: https://reviews.llvm.org/D37717 llvm-svn: 312972
2017-09-12 07:05:20 +08:00
RUN: llvm-dwarfdump -v %p/Inputs/dwarfdump-objc.x86_64.o | FileCheck %s
[DWARF] Generalized verification of .apple_names accelerator table to be applicable to any acceleration table. Added verification for .apple_types, .apple_namespaces and .apple_objc sections. Differential Revision: https://reviews.llvm.org/D35853 llvm-svn: 309068
2017-07-26 08:52:31 +08:00
RUN: not llvm-dwarfdump -verify %p/Inputs/dwarfdump-objc.x86_64.o | FileCheck %s --check-prefix=VERIFY
Reapply "[dwarfdump] Add support for dumping accelerator tables." This reverts commit r221842 which was a revert of r221836 and of the test parts of r221837. This new version fixes an UB bug pointed out by David (along with addressing some other review comments), makes some dumping more resilient to broken input data and forces the accelerator tables to be dumped in the tests where we use them (this decision is platform specific otherwise). llvm-svn: 222003
2014-11-15 00:15:53 +08:00
Gather some DIE indexes to verify the accelerator table contents.
CHECK: .debug_info contents
CHECK: [[TESTINTERFACE:0x[0-9a-f]*]]:{{.*}}DW_TAG_structure_type
CHECK-NOT: DW_TAG
CHECK: DW_AT_name{{.*}}"TestInterface"
CHECK: [[READONLY:0x[0-9a-f]*]]:{{.*}}DW_TAG_subprogram
CHECK-NOT: DW_TAG
CHECK: DW_AT_name{{.*}}"-[TestInterface ReadOnly]"
CHECK: [[ASSIGN:0x[0-9a-f]*]]:{{.*}}DW_TAG_subprogram
CHECK-NOT: DW_TAG
CHECK: DW_AT_name{{.*}}"-[TestInterface Assign]"
CHECK: [[SETASSIGN:0x[0-9a-f]*]]:{{.*}}DW_TAG_subprogram
CHECK-NOT: DW_TAG
CHECK: DW_AT_name{{.*}}"-[TestInterface setAssign:]"
Check that the section header is printed correclty.
CHECK: .apple_names contents:
Refactor dwarfdump -apple-names output Summary: This modifies the dwarfdump output to align it with the new .debug_names dump. It also renames two header fields to match similar fields in the dwarf5 header. A couple of tests needed to be updated to match new output. The changes were fairly straight-forward, although not really automatable. Reviewers: JDevlieghere, aprantl Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42415 llvm-svn: 323641
2018-01-29 19:33:17 +08:00
CHECK: Magic: 0x48415348
CHECK: Version: 0x1
CHECK: Hash function: 0x0
CHECK: Bucket count: 21
CHECK: Hashes count: 42
CHECK: HeaderData length: 12
CHECK: DIE offset base: 0
CHECK: Number of atoms: 1
CHECK: Atom 0 {
CHECK-NEXT: Type: DW_ATOM_die_offset
CHECK-NEXT: Form: DW_FORM_data4
Reapply "[dwarfdump] Add support for dumping accelerator tables." This reverts commit r221842 which was a revert of r221836 and of the test parts of r221837. This new version fixes an UB bug pointed out by David (along with addressing some other review comments), makes some dumping more resilient to broken input data and forces the accelerator tables to be dumped in the tests where we use them (this decision is platform specific otherwise). llvm-svn: 222003
2014-11-15 00:15:53 +08:00
Synchronize LLVM and clang's ObjCDeclSpec::ObjCPropertyAttributeKind. 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
2016-07-14 08:41:18 +08:00
Check that the accelerators point to the right DIEs.
Refactor dwarfdump -apple-names output Summary: This modifies the dwarfdump output to align it with the new .debug_names dump. It also renames two header fields to match similar fields in the dwarf5 header. A couple of tests needed to be updated to match new output. The changes were fairly straight-forward, although not really automatable. Reviewers: JDevlieghere, aprantl Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42415 llvm-svn: 323641
2018-01-29 19:33:17 +08:00
CHECK: String:{{.*}}"-[TestInterface ReadOnly]"
CHECK-NOT: String
CHECK: Atom[0]: [[READONLY]]
Synchronize LLVM and clang's ObjCDeclSpec::ObjCPropertyAttributeKind. 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
2016-07-14 08:41:18 +08:00
Reapply "[dwarfdump] Add support for dumping accelerator tables." This reverts commit r221842 which was a revert of r221836 and of the test parts of r221837. This new version fixes an UB bug pointed out by David (along with addressing some other review comments), makes some dumping more resilient to broken input data and forces the accelerator tables to be dumped in the tests where we use them (this decision is platform specific otherwise). llvm-svn: 222003
2014-11-15 00:15:53 +08:00
Check that empty buckets are handled correctly.
Refactor dwarfdump -apple-names output Summary: This modifies the dwarfdump output to align it with the new .debug_names dump. It also renames two header fields to match similar fields in the dwarf5 header. A couple of tests needed to be updated to match new output. The changes were fairly straight-forward, although not really automatable. Reviewers: JDevlieghere, aprantl Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42415 llvm-svn: 323641
2018-01-29 19:33:17 +08:00
CHECK: Bucket 3
Synchronize LLVM and clang's ObjCDeclSpec::ObjCPropertyAttributeKind. 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
2016-07-14 08:41:18 +08:00
CHECK: EMPTY
Refactor dwarfdump -apple-names output Summary: This modifies the dwarfdump output to align it with the new .debug_names dump. It also renames two header fields to match similar fields in the dwarf5 header. A couple of tests needed to be updated to match new output. The changes were fairly straight-forward, although not really automatable. Reviewers: JDevlieghere, aprantl Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42415 llvm-svn: 323641
2018-01-29 19:33:17 +08:00
CHECK: Bucket 4
Reapply "[dwarfdump] Add support for dumping accelerator tables." This reverts commit r221842 which was a revert of r221836 and of the test parts of r221837. This new version fixes an UB bug pointed out by David (along with addressing some other review comments), makes some dumping more resilient to broken input data and forces the accelerator tables to be dumped in the tests where we use them (this decision is platform specific otherwise). llvm-svn: 222003
2014-11-15 00:15:53 +08:00
Check that the accelerators point to the right DIEs.
Refactor dwarfdump -apple-names output Summary: This modifies the dwarfdump output to align it with the new .debug_names dump. It also renames two header fields to match similar fields in the dwarf5 header. A couple of tests needed to be updated to match new output. The changes were fairly straight-forward, although not really automatable. Reviewers: JDevlieghere, aprantl Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42415 llvm-svn: 323641
2018-01-29 19:33:17 +08:00
CHECK: String:{{.*}}"-[TestInterface Assign]"
CHECK-NOT: String
CHECK: Atom[0]: [[ASSIGN]]
CHECK: String:{{.*}}"-[TestInterface setAssign:]"
CHECK-NOT: String
CHECK: Atom[0]: [[SETASSIGN]]
Reapply "[dwarfdump] Add support for dumping accelerator tables." This reverts commit r221842 which was a revert of r221836 and of the test parts of r221837. This new version fixes an UB bug pointed out by David (along with addressing some other review comments), makes some dumping more resilient to broken input data and forces the accelerator tables to be dumped in the tests where we use them (this decision is platform specific otherwise). llvm-svn: 222003
2014-11-15 00:15:53 +08:00
Check that types are referenced correctly.
CHECK: .apple_types contents:
Refactor dwarfdump -apple-names output Summary: This modifies the dwarfdump output to align it with the new .debug_names dump. It also renames two header fields to match similar fields in the dwarf5 header. A couple of tests needed to be updated to match new output. The changes were fairly straight-forward, although not really automatable. Reviewers: JDevlieghere, aprantl Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42415 llvm-svn: 323641
2018-01-29 19:33:17 +08:00
CHECK: String:{{.*}}"TestInterface"
CHECK-NOT: String
CHECK: Atom[0]: [[TESTINTERFACE]]
Reapply "[dwarfdump] Add support for dumping accelerator tables." This reverts commit r221842 which was a revert of r221836 and of the test parts of r221837. This new version fixes an UB bug pointed out by David (along with addressing some other review comments), makes some dumping more resilient to broken input data and forces the accelerator tables to be dumped in the tests where we use them (this decision is platform specific otherwise). llvm-svn: 222003
2014-11-15 00:15:53 +08:00
Synchronize LLVM and clang's ObjCDeclSpec::ObjCPropertyAttributeKind. 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
2016-07-14 08:41:18 +08:00
Check that an empty accelerator section is handled correctly.
Reapply "[dwarfdump] Add support for dumping accelerator tables." This reverts commit r221842 which was a revert of r221836 and of the test parts of r221837. This new version fixes an UB bug pointed out by David (along with addressing some other review comments), makes some dumping more resilient to broken input data and forces the accelerator tables to be dumped in the tests where we use them (this decision is platform specific otherwise). llvm-svn: 222003
2014-11-15 00:15:53 +08:00
CHECK: .apple_namespaces contents:
CHECK-NOT: Magic
Check ObjC specific accelerators.
CHECK: .apple_objc contents:
Refactor dwarfdump -apple-names output Summary: This modifies the dwarfdump output to align it with the new .debug_names dump. It also renames two header fields to match similar fields in the dwarf5 header. A couple of tests needed to be updated to match new output. The changes were fairly straight-forward, although not really automatable. Reviewers: JDevlieghere, aprantl Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42415 llvm-svn: 323641
2018-01-29 19:33:17 +08:00
CHECK: String{{.*}}"TestInterface"
CHECK-NOT: String
CHECK: Atom[0]: [[READONLY]]
CHECK: Atom[0]: [[ASSIGN]]
CHECK: Atom[0]: [[SETASSIGN]]
[DWARF] Added verification checks for the .apple_names section. This patch verifies the number of atoms, the validity of the form for each atom, as well as the validity of the hashdata. For hashdata, we're verifying that the hashdata offset is correct and that the offset in the .debug_info for each DIE in the hashdata is also valid. llvm-svn: 306735
2017-06-30 04:13:05 +08:00
Verify the debug info in the apple_names accelerator table.
[DWARF] Generalized verification of .apple_names accelerator table to be applicable to any acceleration table. Added verification for .apple_types, .apple_namespaces and .apple_objc sections. Differential Revision: https://reviews.llvm.org/D35853 llvm-svn: 309068
2017-07-26 08:52:31 +08:00
VERIFY: Verifying .apple_names...
VERIFY-NEXT: Verifying .apple_types...
VERIFY-NEXT: Verifying .apple_namespaces...
[dwarfdump] Fix off-by-one bug in accelerator table extractor. This fixes a bug where the verifier was complaining about empty accelerator tables. When the table is empty, its size is not a valid offset as it points after the end of the section. This patch also makes the extractor return llvm:Error instead of bool for better error reporting in the verifier. Differential revision: https://reviews.llvm.org/D41063 rdar://35932007 llvm-svn: 320399
2017-12-12 02:22:47 +08:00
VERIFY-NEXT: error: Section too small: cannot read buckets and hashes.
[DWARF] Generalized verification of .apple_names accelerator table to be applicable to any acceleration table. Added verification for .apple_types, .apple_namespaces and .apple_objc sections. Differential Revision: https://reviews.llvm.org/D35853 llvm-svn: 309068
2017-07-26 08:52:31 +08:00
VERIFY-NEXT: Verifying .apple_objc...
VERIFY-NEXT: Errors detected.